CN114715451A - Automatic weighing metering device for grain storage warehouse - Google Patents
Automatic weighing metering device for grain storage warehouse Download PDFInfo
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- CN114715451A CN114715451A CN202210327922.8A CN202210327922A CN114715451A CN 114715451 A CN114715451 A CN 114715451A CN 202210327922 A CN202210327922 A CN 202210327922A CN 114715451 A CN114715451 A CN 114715451A
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- 238000003860 storage Methods 0.000 title claims abstract description 102
- 238000005303 weighing Methods 0.000 title claims abstract description 102
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 13
- 238000012856 packing Methods 0.000 claims description 5
- 230000037452 priming Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 29
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract 2
- 230000007306 turnover Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
- B65B1/34—Adjusting weight by trickle feed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
- G01G13/02—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism
- G01G13/04—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism involving dribble-feed means controlled by the weighing mechanism to top up the receptacle to the target weight
- G01G13/06—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism involving dribble-feed means controlled by the weighing mechanism to top up the receptacle to the target weight wherein the main feed is effected by gravity from a hopper or chute
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
- G01G13/24—Weighing mechanism control arrangements for automatic feed or discharge
- G01G13/28—Weighing mechanism control arrangements for automatic feed or discharge involving variation of an electrical variable which is used to control loading or discharge of the receptacle
- G01G13/295—Weighing mechanism control arrangements for automatic feed or discharge involving variation of an electrical variable which is used to control loading or discharge of the receptacle for controlling automatic loading of the receptacle
- G01G13/2951—Weighing mechanism control arrangements for automatic feed or discharge involving variation of an electrical variable which is used to control loading or discharge of the receptacle for controlling automatic loading of the receptacle involving dribble-feed means controlled by the weighing mechanism to top up the receptacle to the target weight
- G01G13/2952—Weighing mechanism control arrangements for automatic feed or discharge involving variation of an electrical variable which is used to control loading or discharge of the receptacle for controlling automatic loading of the receptacle involving dribble-feed means controlled by the weighing mechanism to top up the receptacle to the target weight wherein the main feed is effected by gravity from a hopper or chute
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention discloses an automatic weighing and metering device for a grain storage bin, which comprises: the device comprises an installation platform, a controller, a storage tank body, a feeder weighing meter, a precise filling mechanism, a bagging opening supporting module, an electric conveying belt and a feeding mechanical arm; the controller is arranged at the bottom end of the front side of the mounting platform; the storage tank body is arranged above the mounting platform; the feeding machine is arranged at the top end of the mounting platform and communicated with the interior of the storage tank body; the weighing and metering device is embedded at the top end of the mounting platform and communicated with the inside of the feeder; and the accurate filling mechanism is arranged on the outer side of the mounting platform and is positioned below the weighing and metering device. This automatic weighing metering device is used in grain storage storehouse can realize the accurate weighing measurement of grain storage in-process, compares in traditional weighing measurement mode and makes the inside load capacity of weighing of bagged materials area grain more accurate, reduces the error value in traditional bagged materials grain, reduction in production cost to be convenient for sell.
Description
Technical Field
The invention relates to the technical field of grain storage, in particular to an automatic weighing and metering device for a grain storage bin.
Background
A grain warehouse is a special building for storing grains, mainly comprising a warehouse, a goods yard (or a sunning yard) and facilities for metering, conveying, stacking, cleaning, loading and unloading, ventilating, drying and the like, and being equipped with instruments for measuring, sampling, checking, testing and the like, according to the undertaken tasks, the grain weighing and metering are adopted at present, a grain weighing material belt scale is a large-scale weighing device for automatically carrying out material belt on solid particles or strip-shaped materials, the grain weighing material belt scale mainly comprises a feeding mechanism, a weighing unit, a display control system execution mechanism, mechanical structural components and the like, the grain weighing material belt scale in the prior art adopts the technical scheme that materials are added into a weighing hopper by the feeding mechanism, a controller receives weight signals of a sensor, controls according to preset program values, fast feeding is carried out at the beginning, and when the weight is more than or equal to (a target value-coarse metering value), the fast feeding signal output is stopped, feeding at medium speed (medium and slow feeding simultaneously), stopping medium feeding signal output when the weight is larger than or equal to (target value-accurate metering value), feeding at slow speed (slow feeding), stopping slow feeding signal output when the weight is larger than or equal to (target value-overshoot value), completely closing the feeding gate, completing constant value weighing, automatically opening the discharging gate of the weighing hopper after bag clamping signal input, automatically closing the discharging gate of the weighing hopper when the weight is smaller than or equal to a zero set value, automatically loosening the material bag to fall onto the conveying belt, conveying the material bag to a bag sewing machine, then entering the next procedure, and simultaneously entering the next control cycle by the controller.
Disclosure of Invention
The invention aims to provide an automatic weighing and metering device for a grain storage bin, which at least solves the problems that in the weighing and metering mode in the prior art, part of grains are still more or less loaded, so that the grain still has dispersion floating up and down, the normal selling effect of the grain is influenced, or the production cost is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a grain is automatic weighing metering device for storage storehouse, includes:
mounting a platform;
the controller is arranged at the bottom end of the front side of the mounting platform;
the storage tank body is arranged above the mounting platform;
the feeding machine is arranged at the top end of the mounting platform, the feeding machine is communicated with the interior of the storage tank body, and the feeding machine is electrically connected with the controller;
the weighing and metering device is embedded at the top end of the mounting platform and communicated with the interior of the feeder, and the weighing and metering device is electrically connected with the controller;
the accurate filling mechanism is arranged on the outer side of the mounting platform and is positioned below the weighing meter;
the bagging opening-supporting module is arranged below the precise filling mechanism and is electrically connected with the controller;
the electric conveying belt is arranged on the outer wall of the mounting platform along the front-back direction and is positioned below the bagging support die block, and the electric conveying belt is electrically connected with the controller;
and the feeding mechanical arm is arranged on the outer side of the electric conveying belt and is electrically connected with the controller.
Preferably, the precision filling mechanism comprises; the accurate filling mechanism comprises a shell, a through hole, a weighing component, a storage component, a box body, a baffle and a container tank; the shell of the accurate filling mechanism is arranged below the weighing meter along the left-right direction; the number of the through holes is two, the left ends of the upper side and the lower side of an inner cavity formed in the shells of the two accurate filling mechanisms are respectively provided, the inner cavity of the through hole at the top end is communicated with the inner cavity of the weighing meter, and the inner cavity of the through hole at the bottom end is communicated with the inner cavity of the bagging opening support module; the inner cavity of the weighing component is arranged on the right side of the inner cavity of the shell of the precise filling mechanism; the storage component is arranged above the weighing component; the box body is arranged on the right side of the shell of the precise filling mechanism through a bracket; the baffle is inserted at the top end of the inner cavity of the shell of the precise filling mechanism along the left and right directions; the container tank is embedded in the middle of the baffle, and the upper side and the lower side of the inner cavity of the container tank are communicated with the outside.
Preferably, the precision filling mechanism further comprises; the device comprises a slot seat, an insert rod, a connecting seat, a first connecting rod, a second connecting rod, a rotating rod, a limiting guide rail, a rack rod, a first motor and a driving gear; the slot seat is arranged at the center of the top end of the box body; the inserting rod is inserted into the inner cavity of the slot seat along the left-right direction, and the left side of the inserting rod extends into the inner cavity of the shell of the precise filling mechanism and is fixedly connected with the right end of the baffle; the connecting seat is rotatably connected to the right side of the slot seat through a pin shaft, and the connecting seat is V-shaped; one end of the first connecting rod is rotatably connected to one end of the connecting seat through a pin shaft, and the other end of the first connecting rod is rotatably connected with the right end of the inserting rod through a pin shaft; one end of the second connecting rod is rotatably connected to the other end of the connecting seat through a pin shaft; the rotating rod is rotatably connected to the right opening of the inner cavity of the box body through a pin shaft, and one end of the rotating rod is rotatably connected with the other end of the second connecting rod through the pin shaft; the limiting guide rail is arranged in the inner cavity of the box body along the up-down direction; the rack rod is arranged on the front side of the limiting guide rail along the vertical direction, and the top end of the rack rod is rotationally connected with the other end of the rotating rod through a pin shaft; the first motor is arranged in the inner cavity of the box body and is electrically connected with the controller; the driving gear is connected with the output end of the first motor through screws, and the driving gear is meshed with the rack rod.
Preferably, the storage component comprises; the device comprises a main storage tank, an electric sealing door, a three-way pipe, a split storage tank, an electric turnover valve and a filling assembly; the main storage tank is arranged at the upper right part of the shell of the precise filling mechanism; the electric sealing door is embedded in an opening at the top end of the main storage tank and is electrically connected with the controller; the three-way pipe is arranged at the top end of the inner cavity of the main storage tank, and the top end of the three-way pipe is communicated with the electric sealing door; the split storage tanks are two in number, the two split storage tanks are respectively arranged on the front side and the rear side of the inner cavity of the main storage tank, and the top ends of the front split storage tank and the rear split storage tank are communicated with outlets on the front side and the rear side of the three-way pipe; the electric overturning valve is arranged at the opening at the bottom end of the split storage tank at the front side; fill the subassembly and set up in the rear side the bottom opening part of components of a whole that can function independently storage jar.
Preferably, the priming assembly comprises; the device comprises a filling assembly shell, a discharge conduit, a feeding conduit, a connecting conduit, a fixing frame and a push plate; the filling assembly shell is arranged at the bottom end of the split storage tank at the rear side; the discharge conduit is embedded in the front side of the filling assembly shell along the up-down direction; the feeding guide pipe is embedded at the rear side of the top end of the discharging guide pipe in the vertical direction, and the top end of the inner cavity of the feeding guide pipe is communicated with the inner cavity of the split storage tank; the connecting conduit is arranged at the rear side of the filling assembly shell along the front-back direction, the top end of an inner cavity of the connecting conduit is communicated with the bottom end of an inner cavity of the feeding conduit, the front side of the inner cavity of the connecting conduit is communicated with the inner cavity of the discharging conduit, and the rear side of the connecting conduit extends out of the filling assembly shell; the fixing frame is arranged on the rear side push plate of the filling component shell and is adaptive to be inserted in the inner cavity of the connecting conduit; wherein a drive unit is provided at the rear side of the priming assembly housing.
Preferably, the driving unit includes; the connecting seat, the spherical connecting rod, the eccentric shaft, the ball head connecting seat, the second motor and the transmission gear; the connecting seat is arranged at the rear side of the fixing frame; the spherical connecting rod is rotatably connected to the rear end of the push plate through a pin shaft; the eccentric shaft is rotatably connected to the inner side of the fixed frame through a bearing, and the rear side of the eccentric shaft extends out of the rear side of the fixed frame; the ball head connecting seat is arranged at the top end of the eccentric shaft and is connected with the spherical connecting rod; the second motor is arranged at the top end of the fixing frame and is electrically connected with the controller; two ends of the transmission gear are respectively connected with the output end of the second motor and the rear end of the eccentric shaft.
Preferably, the weighing assembly comprises; the weighing device comprises a weighing component shell, an annular groove body, a discharge hole, a rotating seat and an inner tank body; the shell of the weighing component is embedded at the top end of the right side of the inner cavity of the shell of the precise filling mechanism; the annular groove body is arranged on the left side of the top end of the weighing assembly shell, the main storage tank is arranged on the top end of the annular groove body, and the main storage tank is communicated with the inner cavity of the annular groove body; the discharge port is formed in the left side of the bottom end of the annular groove body; the rotating seat is rotatably connected to the top end of the weighing assembly shell through a bearing and extends into an inner cavity of the annular groove body; the inner tank body is embedded into the top end of the rotating seat, and the top end of the inner tank body is communicated with the upper surface of the rotating seat; wherein, a capacity control unit is arranged below the rotating seat.
Preferably, the capacity control unit includes; the device comprises a mounting seat, an electric push rod, an external tank body, a turnover module, a weighing module, a gear ring, a third motor and a pinion; the mounting seat is sleeved outside the bottom end of the rotating seat; the number of the electric push rods is two, the two electric push rods are respectively arranged on the front side and the rear side of the bottom end of the rotating seat, the telescopic end of each electric push rod is fixedly connected with the top end of the mounting seat, and the electric push rods are electrically connected with the controller; the outer tank body is embedded in an opening on the outer side of the mounting seat, the outer tank body is sleeved with the outer part of the inner tank body, the bottom end of the outer tank body is communicated with the lower surface of the mounting seat, and the outer tank body is communicated with an inner cavity of the inner tank body; the overturning module is arranged in the inner cavity of the outer tank body and is electrically connected with the controller; the weighing module is arranged at the rotating end of the inner side of the overturning module and is electrically connected with the controller; the gear ring is connected to the outer side of the bottom end of the rotating seat in a key mode; the third motor is arranged in the inner cavity and is electrically connected with the inner cavity; and a pinion screw is connected to the output end of the third motor, and the pinion is meshed with the gear ring.
Compared with the prior art, the invention has the beneficial effects that: this grain is automatic weighing metering device for storage storehouse:
1. grabbing an external material bag through a feeding mechanical arm and moving the external material bag into a bagging and opening module, opening a material belt by the bagging and opening module and fixing the material belt below a precise filling mechanism, opening the interior of a feeder to enable grain in a storage tank body to enter a feeder, weighing the grain in the feeder by a weighing meter and discharging the grain smaller than the standard volume of each bag of the material bag, and controlling the interior of the feeder to quantitatively load the weighed grain into the material bag along a through hole and the bagging and opening module to realize primary metering and bagging of the grain;
2. the pinion is driven to rotate by the third motor, the gear ring drives the rotating seat to drive the inner tank body to rotate under the action of the rotation force of the pinion, the rotating seat drives the outer tank body to rotate in a matched manner under the matching of the electric push rod and the mounting seat, so that the inner tank body moves to the position below the front split storage tank, the electric turnover valve is opened to pour grains in the front split storage tank into the inner tank body and the outer tank body, multiple-quantity primary filling is realized, the rotating seat controls the inner tank body and the outer tank body to move to the position below the discharge guide pipe, the second motor drives the eccentric shaft to rotate eccentrically under the transmission of the transmission gear, so that the eccentric shaft drives the spherical connecting rod to move circumferentially under the matching of the ball joint seat, the spherical connecting rod drives the push plate to move back and forth in the inner cavity of the connecting guide pipe under the matching of the connecting seat, and grains stored in the rear split storage tank enter the feeding guide pipe, the push plate moves in a reciprocating mode below the feeding guide pipe to achieve intermittent opening and closing of the bottom end of the feeding guide pipe, a small amount of grains in the feeding guide pipe are discharged into the connecting guide pipe for multiple times, the grains in the connecting guide pipe enter the discharging guide pipe under the pushing of the push plate and are poured into the inner tank body and the outer tank body through the discharging guide pipe to achieve accurate filling, and the inner tank body and the outer tank body move the internal differential grains to the corresponding position of the discharging port and pour the internal differential grains into the container tank through the discharging port;
3. the driving gear is driven to rotate by the first motor, the rack rod drives the rotating rod to rotate by taking the rotating joint of the rack rod and the box body pin shaft as a vertex under the action of the rotating force of the driving gear, so that the rotating rod drives the second connecting rod to move upwards, the second connecting rod drives the connecting seat to rotate upwards by taking the rotating joint of the connecting seat and the slot seat pin shaft as a vertex, the connecting seat drives the inserting rod to drive the baffle plate to drive the container tank to move to the inner sides of the upper through hole and the lower through hole under the coordination of the first connecting rod, and residual grains in the container tank are filled into the material bag from the lower through hole through the bagging opening support module, so that accurate filling can be realized;
therefore, the accurate weighing and metering in the grain storage process can be realized, the internal weighing and loading capacity of the grain in the bagged material belt is more accurate compared with the traditional weighing and metering mode, the error value in the traditional bagged grain is reduced, the production cost is reduced, and the selling is convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the precision charging mechanism of FIG. 1;
FIG. 3 is an exploded view of the storage assembly of FIG. 2;
FIG. 4 is a right side elevation sectional view of the priming assembly of FIG. 3;
fig. 5 is an exploded view of the weighing assembly of fig. 2.
In the figure: 1. a mounting platform, 2, a controller, 3, a storage tank body, 4, a feeder, 5, a weighing meter, 6, a precise filling mechanism, 61, a precise filling mechanism shell, 62, a through hole, 63, a box body, 64, a baffle, 65, a container tank, 66, a slot seat, 67, an inserted rod, 68, a connecting seat, 69, a first connecting rod, 610, a second connecting rod, 611, a rotating rod, 612, a limit guide rail, 613, a rack rod, 614, a first motor, 615, a driving gear, 7, a storage assembly, 71, a main storage tank, 72, an electric sealing door, 73, a three-way pipe, 74, a storage tank split body, 75, an electric overturning valve, 8, a filling assembly, 81, a filling assembly shell, 82, a discharge conduit, 83, a feeding conduit, 84, a connecting conduit, 85, a fixing frame, 86, a push plate, 87, a connecting seat, 88, a spherical connecting rod, 89, an eccentric shaft, 810, a ball joint seat, 811. the automatic bag opening weighing device comprises a second motor, 812, a transmission gear, 9, a weighing component, 91, a weighing component shell, 92, an annular groove body, 93, a discharge hole, 94, a rotating seat, 95, an inner tank body, 96, a mounting seat, 97, an electric push rod, 98, an outer tank body, 99, a turnover module, 910, a weighing module, 911, a gear ring, 912, a third motor, 913, a pinion, 10, a bag opening supporting module, 11, an electric conveying belt, 12 and a feeding mechanical arm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a grain is automatic weighing metering device for storage storehouse, includes: the device comprises an installation platform 1, a controller 2, a storage tank body 3, a feeder 4, a weighing meter 5, a precise filling mechanism 6, a bagging opening support module 10, an electric conveying belt 11 and a feeding mechanical arm 12; the controller 2 is arranged at the bottom end of the front side of the mounting platform 1; the storage tank body 3 is arranged above the mounting platform 1, and a large amount of grains can be stored in the storage tank body 3; the feeding machine 4 is installed at the top end of the installation platform 1, the feeding machine 4 is communicated with the interior of the storage tank body 3, the feeding machine 4 is electrically connected with the controller 2, the feeding machine 4 can be controlled by the controller 2 to control the interior of the storage tank body to be quantitatively weighed, and grains are loaded into the material bag along the through hole 62 and the bagging and supporting die block 10; the weighing and metering device 5 is embedded at the top end of the mounting platform 1, the weighing and metering device 5 is communicated with the interior of the feeder 4, the weighing and metering device 5 is electrically connected with the controller 2, the weighing and metering device 5 can be controlled by the controller 2 to weigh grains in the feeder 4 and discharge grains with volume less than the standard volume of each bag of material bag; the accurate filling mechanism 6 is arranged on the outer side of the mounting platform 1 and is positioned below the weighing and metering device 5; the bagging opening supporting module 10 is installed below the precise filling mechanism 6, the bagging opening supporting module 10 is electrically connected with the controller 2, and the bagging opening supporting module 10 can be controlled by the controller 2 to support and fix the material belt below the precise filling mechanism 6; the electric conveying belt 11 is arranged on the outer wall of the mounting platform 1 along the front-back direction and is positioned below the bagging support die block 10, the electric conveying belt 11 is electrically connected with the controller 2, and the electric conveying belt 11 can be controlled and conveyed by the controller 2; the feeding mechanical arm 12 is arranged on the outer side of the electric conveying belt 11, the feeding mechanical arm 12 is electrically connected with the controller 2, and the feeding mechanical arm 12 can be controlled by the controller 2 to grab the external material bag and move into the bag loading opening module 10.
Preferably, further, the precise loading mechanism 6 includes; the precision filling mechanism comprises a precision filling mechanism shell 61, a through hole 62, a weighing assembly 9, a storage assembly 7, a box body 63, a baffle plate 64, a container tank 65, a slot seat 66, an inserting rod 67, a connecting seat 68, a first connecting rod 69, a second connecting rod 610, a rotating rod 611, a limit guide rail 612, a rack rod 613, a first motor 614 and a driving gear 615; the accurate loading mechanism housing 61 is disposed below the weighing scale 5 in the left-right direction; the number of the through holes 62 is two, the left ends of the upper side and the lower side of an inner cavity formed by the shells 61 of the two accurate filling mechanisms are respectively arranged, the inner cavity of the through hole 62 at the top end is communicated with the inner cavity of the weighing and metering device 5, and the inner cavity of the through hole 62 at the bottom end is communicated with the inner cavity of the bagging and opening mold block 10; the inner cavity of the weighing component 9 is arranged at the right side of the inner cavity of the precise filling mechanism shell 61; the storage component 7 is arranged above the weighing component 9; the box body 63 is arranged on the right side of the precise filling mechanism shell 61 through a bracket; the baffle plate 64 is inserted into the top end of the inner cavity of the precise filling mechanism shell 61 along the left-right direction, and the baffle plate 64 can seal the through hole 62 or the discharge hole 93 at the other side when the container tank 65 moves to the inner side of the through hole 62 or below the discharge hole 93; the container tank 65 is embedded in the middle of the baffle plate 64, and the upper side and the lower side of the inner cavity of the container tank 65 are communicated with the outside; the slot seat 66 is arranged at the center of the top end of the box body 63; the inserting rod 67 is inserted into the inner cavity of the slot seat 66 along the left-right direction, the left side of the inserting rod 67 extends into the inner cavity of the precise filling mechanism shell 61 and is fixedly connected with the right end of the baffle plate 64, and the inserting rod 67 can move left and right in the inner cavity of the slot seat 66; the connecting seat 68 is rotatably connected to the right side of the slot seat 66 through a pin shaft, the connecting seat 68 is V-shaped, and the connecting seat 68 and the slot seat 66 can rotate upwards or downwards at the vertex; one end of the first connecting rod 69 is rotatably connected to one end of the connecting seat 68 through a pin shaft, the other end of the first connecting rod 69 is rotatably connected to the right end of the inserting rod 67 through a pin shaft, and the rotating connection position of the connecting seat 68 and the pin shaft of the inserting groove seat 66 can rotate upwards or downwards at the vertex; one end of the second connecting rod 610 is rotatably connected to the other end of the connecting seat 68 through a pin; the rotating rod 611 is rotatably connected to the right opening of the inner cavity of the box 63 through a pin shaft, and one end of the rotating rod 611 is rotatably connected with the other end of the second connecting rod 610 through a pin shaft; the limit guide rail 612 is arranged in the inner cavity of the box body 63 along the up-down direction, and the limit guide rail 612 has a limit effect on the rack bar 613; the rack bar 613 is arranged at the front side of the limit guide rail 612 along the up-down direction, the top end of the rack bar 613 is rotatably connected with the other end of the rotating rod 611 through a pin shaft, and the rack bar 613 can move up or down under the rotating force of the driving gear 615; the first motor 614 is arranged in the inner cavity of the box 63, the first motor 614 is electrically connected with the controller 2, and the controller 2 can control the first motor 614 to drive the driving gear 615 to rotate clockwise or counterclockwise; the pinion gear 615 is screwed to the output of the first motor 614, and the pinion gear 615 engages with the rack bar 613.
Preferably, the storage component 7 further comprises; a main storage tank 71, an electric sealing door 72, a tee pipe 73, a split storage tank 74, an electric rollover valve 75 and a filling assembly 8; the main storage tank 71 is disposed at the upper right of the precision filling mechanism housing 61; the electric sealing door 72 is embedded in an opening at the top end of the main storage tank 71, the electric sealing door 72 is electrically connected with the controller 2, and the electric sealing door 72 can be controlled by the controller 2 to be opened and closed; the three-way pipe 73 is arranged at the top end of the inner cavity of the main storage tank 71, and the top end of the three-way pipe 73 is communicated with the electric sealing door 72; the number of the split storage tanks 74 is two, the two split storage tanks 74 are respectively arranged at the front side and the rear side of the inner cavity of the main storage tank 71, and the top ends of the front split storage tank 74 and the rear split storage tank 74 are communicated with outlets at the front side and the rear side of the three-way pipe 73; the electric turning valve 75 is arranged at the bottom opening of the front split storage tank 74, and the electric turning valve 75 can be controlled to be opened and closed by the controller 2; the refill unit 8 is provided at the bottom end opening of the rear split storage tank 74.
Preferably, furthermore, the priming assembly 8 comprises; a filling assembly housing 81, an outlet conduit 82, a feed conduit 83, a connecting conduit 84, a mounting bracket 85 and a push plate 86; the packing assembly housing 81 is provided at the bottom end of the rear split storage tank 74; the discharge conduit 82 is embedded in the front side of the filling assembly housing 81 in the up-down direction; the feeding guide pipe 83 is embedded at the rear side of the top end of the discharging guide pipe 82 along the vertical direction, the top end of the inner cavity of the feeding guide pipe 83 is communicated with the inner cavity of the split storage tank 74, and the inner diameter of the feeding guide pipe 83 is smaller so as to realize accurate discharging; the connecting conduit 84 is arranged at the rear side of the filling assembly shell 81 along the front-back direction, the top end of the inner cavity of the connecting conduit 84 is communicated with the bottom end of the inner cavity of the feeding conduit 83, the front side of the inner cavity of the connecting conduit 84 is communicated with the inner cavity of the discharging conduit 82, and the rear side of the connecting conduit 84 extends to the outside of the filling assembly shell 81; a fixed mount 85 is provided at the rear side of the packing assembly housing 81; the push plate 86 is adapted to be inserted into the inner cavity of the connecting conduit 84, the push plate 86 is U-shaped and can move back and forth in the inner cavity of the connecting conduit 84, and the push plate 86 can open or close the bottom end of the inner cavity of the feeding conduit 83 in the back and forth movement process; wherein, the rear side of the packing assembly housing 81 is provided with a driving unit comprising; the connecting seat 87, the spherical connecting rod 88, the eccentric shaft 89, the ball head connecting seat 810, the second motor 811 and the transmission gear 812; the connecting seat 87 is arranged at the rear side of the fixing frame 85; the spherical connecting rod 88 is rotatably connected to the rear end of the push plate 86 through a pin shaft; the eccentric shaft 89 is rotatably connected to the inner side of the fixing frame 85 through a bearing, and the rear side of the eccentric shaft 89 extends out of the rear side of the fixing frame 85; the ball head connecting seat 810 is arranged at the top end of the eccentric shaft 89, and the ball head connecting seat 810 is connected with the spherical connecting rod 88; the second motor 811 is arranged at the top end of the fixing frame 85, the second motor 811 is electrically connected with the controller 2, and the first motor 614 can be controlled by the controller 2 to drive the transmission gear 812 at the corresponding position to rotate clockwise or anticlockwise; two ends of the transmission gear 812 are respectively connected to the output end of the second motor 811 and the rear end of the eccentric shaft 89, and the transmission gear 812 plays a role in transmission between the second motor 811 and the eccentric shaft 89.
Preferably, furthermore, the weighing assembly 9 comprises; a weighing assembly shell 91, an annular groove body 92, a discharge hole 93, a rotating seat 94 and an inner tank body 95; the weighing component shell 91 is embedded at the top end of the right side of the inner cavity of the precise filling mechanism shell 61; the annular groove body 92 is arranged on the left side of the top end of the weighing assembly shell 91, the main storage tank 71 is arranged on the top end of the annular groove body 92, and the main storage tank 71 is communicated with the inner cavity of the annular groove body 92; the discharge hole 93 is formed in the left side of the bottom end of the annular groove body 92; the rotating seat 94 is rotatably connected to the top end of the weighing assembly shell 91 through a bearing, and the rotating seat 94 extends into the inner cavity of the annular groove body 92; the inner tank 95 is embedded at the top end of the rotating seat 94, and the top end of the inner tank 95 is communicated with the upper surface of the rotating seat 94; wherein, a capacity control unit is arranged below the rotating seat 94, and the capacity control unit comprises; the mounting seat 96, the electric push rod 97, the outer tank 98, the overturning module 99, the weighing module 910, the gear ring 911 and the third motor 912; the mounting seat 96 is sleeved outside the bottom end of the rotating seat 94; the number of the electric push rods 97 is two, the two electric push rods 97 are respectively arranged on the front side and the rear side of the bottom end of the rotating seat 94, the telescopic end of the electric push rod 97 is fixedly connected with the top end of the mounting seat 96, the electric push rod 97 is electrically connected with the controller 2, and the electric push rod 97 can be controlled by the controller 2 to extend and shorten; the outer tank 98 is embedded in an opening at the outer side of the mounting seat 96, the outer tank 98 is sleeved with the outer part of the inner tank 95, the bottom end of the outer tank 98 is communicated with the lower surface of the mounting seat 96, the outer tank 98 is communicated with an inner cavity of the inner tank 95, and the outer tank 98 can move up and down outside the inner tank 95; the overturning module 99 is arranged in the inner cavity of the outer tank body 98, the overturning module 99 is electrically connected with the controller 2, and the overturning module 99 can be controlled by the controller 2 to overturn the weighing module 910; the weighing module 910 is arranged at the inner rotating end of the overturning module 99, the weighing module 910 is electrically connected with the controller 2, and the weighing module 910 can be controlled by the controller 2 to weigh grains inside the outer tank 98 and the inner tank 95; the gear ring 911 is connected with the outer side of the bottom end of the rotating seat 94; the third motor 912 is arranged in the inner cavity of the 91, the third motor 912 is electrically connected with the second motor 2, and the third motor 912 can be controlled by the controller 2 to drive the pinion 913 at the corresponding position to rotate clockwise or counterclockwise; a pinion gear 913 is screwed to the output of the third motor 912, and the pinion gear 913 meshes with the gear ring 911.
All the electric parts in the scheme can be connected with an external adaptive power supply through a lead, and an adaptive external controller is selected to be connected according to specific actual use conditions so as to meet the control requirements of all the electric parts.
Step 1: when the storage tank is used, a worker loads grains into the storage tank body 3 in advance respectively, the controller 2 opens the electric sealing door 72 to load the same kind of grains into the three-way pipe 73 and respectively enters the front and rear two split storage tanks 74 along the three-way pipe 73 to be stored, when weighing, the worker controls the controller 2 to sequentially start the feeding mechanical arm 12, the bagging opening module 10, the feeding machine 4 and the weighing gauge 5, the feeding mechanical arm 12 grabs and moves an external material bag into the bagging opening module 10, the bagging opening module 10 opens a material belt and fixes the material belt below the precise filling mechanism 6, the feeding machine 4 is opened to enable the grains in the storage tank body 3 to enter the feeding machine 4, the weighing gauge 5 weighs the grains in the feeding machine 4 and discharges the grains smaller than the standard volume of each bag of the material bag, the feeding machine 4 controls the grains weighed in the storage tank body to be loaded into the material bag along the through hole 62 and the bagging opening module 10, the preliminary metering and bagging of the grains are realized;
step 2: the operator controls the controller 2 to sequentially start the electric push rod 97, the third motor 912, the electric turnover valve 75 and the second motor 811 according to the volume difference of each bag of standard volume, the electric push rod 97 drives the mounting seat 96 to move downwards or upwards through self extension and shortening, the mounting seat 96 drives the outer tank 98 to move downwards or upwards outside the inner tank 95, further the internal volumes of the outer tank 98 and the inner tank 95 are changed to control the weighed grain amount, the third motor 912 drives the pinion 913 to rotate clockwise or anticlockwise, the pinion 913 and the gear ring 911 are meshed, the gear ring 911 drives the rotating seat 94 to drive the inner tank 95 to rotate under the rotating force of the pinion 913, the rotating seat 94 drives the outer tank 98 to rotate in a matched manner under the matching of the electric push rod 97 and the mounting seat 96, so that the inner tank 95 moves to the lower side split storage tank 74, and the electric turnover valve 75 is opened to pour the grains in the front side split tank 74 into the inner tank 95 and the outer tank 95 98, a rotating seat 94 controls the inner tank 95 and the outer tank 98 to move to the lower part of the discharging conduit 82, a second motor 811 drives an eccentric shaft 89 to eccentrically rotate under the transmission of a transmission gear 812, so that the eccentric shaft 89 drives a spherical connecting rod 88 to circumferentially move under the matching of a ball joint connecting seat 810, so that the spherical connecting rod 88 drives a push plate 86 to reciprocate back and forth in an inner cavity of the connecting conduit 84 under the matching of the connecting seat 87, grains stored in the rear side split storage tank 74 enter the feeding conduit 83, the push plate 86 reciprocates under the feeding conduit 83 to intermittently open and close the bottom end of the feeding conduit 83, the grains in the feeding conduit 83 are discharged into the connecting conduit 84 for a small amount of times, the grains in the connecting conduit 84 enter the discharging conduit 82 under the pushing of the push plate 86 and are poured into the inner tank 95 and the outer tank 98 through the discharging conduit 82, accurate filling is realized, the inner tank body 95 and the outer tank body 98 move the internal differential grain to the position corresponding to the discharge port 93 and pour the internal differential grain into the container tank 65 from the discharge port 93;
and step 3: the operator controls the controller 2 to activate the first motor 614, the first motor 614 rotates the pinion gear 615, since the rack bar 613 is engaged with the pinion gear 615, the rack bar 613 drives the rotating rod 611 to rotate with the pivot joint with the housing 63 as a vertex under the rotating force of the pinion gear 615 and the limit action of the limit guide 612, thereby causing the rotating rod 611 to drive the second connecting rod 610 to move upward, such that the second connecting rod 610 drives the connecting seat 68 to rotate upward with the pivot connection point of the slot seat 66 as a vertex, and the connecting seat 68 drives the insert rod 67 to move leftwards under the cooperation of the first connecting rod 69, the inserted rod 67 drives the baffle plate 64 to drive the container tank 65 to move to the inner sides of the upper through hole 62 and the lower through hole 62, differential grains in the container tank 65 are filled into the material bag through the bagging port-supporting module 10 from the lower through hole 62, and therefore accurate filling can be achieved;
therefore, the accurate weighing and metering in the grain storage process can be realized, the internal weighing and loading capacity of the grain in the bagged material belt is more accurate compared with the traditional weighing and metering mode, the error value in the traditional bagged grain is reduced, the production cost is reduced, and the selling is convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a grain is automatic weighing metering device for storage storehouse which characterized in that includes:
a mounting platform (1);
the controller (2) is arranged at the bottom end of the front side of the mounting platform (1);
the storage tank body (3) is arranged above the mounting platform (1);
the feeding machine (4) is installed at the top end of the installation platform (1), the feeding machine (4) is communicated with the interior of the storage tank body (3), and the feeding machine (4) is electrically connected with the controller (2);
the weighing and metering device (5) is embedded at the top end of the mounting platform (1), the weighing and metering device (5) is communicated with the interior of the feeder (4), and the weighing and metering device (5) is electrically connected with the controller (2);
the accurate filling mechanism (6) is arranged on the outer side of the mounting platform (1) and is positioned below the weighing and metering device (5);
the bagging opening-supporting module (10) is installed below the precise filling mechanism (6), and the bagging opening-supporting module (10) is electrically connected with the controller (2);
the electric conveying belt (11) is arranged on the outer wall of the mounting platform (1) in the front-back direction and is positioned below the bagging opening support module (10), and the electric conveying belt (11) is electrically connected with the controller (2);
the feeding mechanical arm (12) is arranged on the outer side of the electric conveying belt (11), and the feeding mechanical arm (12) is electrically connected with the controller (2).
2. The automatic weighing and metering device for the grain storage bin of claim 1, wherein: the precise filling mechanism (6) comprises;
a precise loading mechanism housing (61) disposed below the weighing scale (5) in the left-right direction;
the number of the through holes (62) is two, the left ends of the upper side and the lower side of an inner cavity formed in the shells (61) of the two accurate filling mechanisms are respectively arranged at the left ends of the upper side and the lower side of the inner cavity, the inner cavity of the through hole (62) at the top end is communicated with the inner cavity of the weighing meter (5), and the inner cavity of the through hole (62) at the bottom end is communicated with the inner cavity of the bagging opening module (10);
a weighing assembly (9) having an interior cavity to the right of the interior cavity of the precision filling mechanism housing (61);
a storage assembly (7) arranged above the weighing assembly (9);
a box body (63) arranged on the right side of the accurate filling mechanism shell (61) through a bracket;
the baffle plate (64) is inserted into the top end of the inner cavity of the accurate filling mechanism shell (61) along the left and right directions;
the container tank (65) is embedded in the middle of the baffle plate (64), and the upper side and the lower side of the inner cavity of the container tank (65) are communicated with the outside.
3. The automatic weighing and metering device for the grain storage bin of claim 2, wherein: the precise filling mechanism (6) further comprises;
the slot seat (66) is arranged at the center of the top end of the box body (63);
the left side of the insertion rod (67) extends into the inner cavity of the precise filling mechanism shell (61) and is fixedly connected with the right end of the baffle plate (64);
the connecting seat (68) is rotatably connected to the right side of the slot seat (66) through a pin shaft, and the connecting seat (68) is V-shaped;
one end of the first connecting rod (69) is rotatably connected to one end of the connecting seat (68) through a pin shaft, and the other end of the first connecting rod (69) is rotatably connected with the right end of the inserting rod (67) through a pin shaft;
one end of the second connecting rod (610) is rotatably connected to the other end of the connecting seat (68) through a pin shaft;
the rotating rod (611) is rotatably connected to the right opening of the inner cavity of the box body (63) through a pin shaft, and one end of the rotating rod (611) is rotatably connected with the other end of the second connecting rod (610) through the pin shaft;
the limiting guide rail (612) is arranged in the inner cavity of the box body (63) along the vertical direction;
the rack rod (613) is arranged on the front side of the limit guide rail (612) along the vertical direction, and the top end of the rack rod (613) is rotatably connected with the other end of the rotating rod (611) through a pin shaft;
the first motor (614) is arranged in the inner cavity of the box body (63), and the first motor (614) is electrically connected with the controller (2);
a pinion gear (615) screwed to an output of the first motor (614), the pinion gear (615) engaging with a rack bar (613).
4. The automatic weighing and metering device for the grain storage bin of claim 3, wherein: the storage assembly (7) comprises;
a main tank (71) disposed at an upper right side of the precision filling mechanism housing (61);
the electric sealing door (72) is embedded into an opening at the top end of the main storage tank (71), and the electric sealing door (72) is electrically connected with the controller (2);
the three-way pipe (73) is arranged at the top end of the inner cavity of the main storage tank (71), and the top end of the three-way pipe (73) is communicated with the electric sealing door (72);
the split storage tanks (74) are two, the two split storage tanks (74) are respectively arranged on the front side and the rear side of the inner cavity of the main storage tank (71), and the top ends of the front split storage tank and the rear split storage tank (74) are communicated with outlets on the front side and the rear side of the three-way pipe (73);
the electric overturning valve (75) is arranged at the bottom opening of the split storage tank (74) at the front side;
and the filling assembly (8) is arranged at the bottom end opening of the split storage tank (74) at the rear side.
5. The automatic weighing and metering device for the grain storage bin of claim 4, wherein: the priming assembly (8) comprises;
a packing assembly housing (81) provided at a bottom end of the split storage tank (74) at a rear side;
a discharge duct (82) embedded in the front side of the filling assembly housing (81) in the up-down direction;
the feeding guide pipe (83) is embedded at the rear side of the top end of the discharging guide pipe (82) in the vertical direction, and the top end of the inner cavity of the feeding guide pipe (83) is communicated with the inner cavity of the split storage tank (74);
a connecting duct (84) arranged at the rear side of the filling assembly shell (81) along the front-rear direction, the top end of the inner cavity of the connecting duct (84) is communicated with the bottom end of the inner cavity of the feeding duct (83), the front side of the inner cavity of the connecting duct (84) is communicated with the inner cavity of the discharging duct (82), and the rear side of the connecting duct (84) extends to the outside of the filling assembly shell (81);
a holder (85) disposed at a rear side of the packing assembly housing (81)
A push plate (86) adapted to be inserted into the lumen of the connecting conduit (84);
wherein a drive unit is arranged at the rear side of the filling assembly housing (81).
6. The automatic weighing and metering device for the grain storage bin of claim 1, wherein: the driving unit includes;
a connecting seat (87) arranged at the rear side of the fixing frame (85);
the spherical connecting rod (88) is rotatably connected to the rear end of the push plate (86) through a pin shaft;
the eccentric shaft (89) is rotatably connected to the inner side of the fixed frame (85) through a bearing, and the rear side of the eccentric shaft (89) extends out of the rear side of the fixed frame (85);
the ball head connecting seat (810) is arranged at the top end of the eccentric shaft (89), and the ball head connecting seat (810) is connected with the spherical connecting rod (88);
the second motor (811) is arranged at the top end of the fixing frame (85), and the second motor (811) is electrically connected with the controller (2);
and two ends of the transmission gear (812) are respectively connected with the output end of the second motor (811) and the rear end of the eccentric shaft (89).
7. The automatic weighing and metering device for the grain storage bin of claim 1, wherein: the weighing assembly (9) comprises;
the weighing component shell (91) is embedded at the top end of the right side of the inner cavity of the accurate filling mechanism shell (61);
the annular groove body (92) is arranged on the left side of the top end of the weighing assembly shell (91), the main storage tank (71) is arranged on the top end of the annular groove body (92), and the main storage tank (71) is communicated with the inner cavity of the annular groove body (92);
the discharge hole (93) is formed in the left side of the bottom end of the annular groove body (92);
the rotating seat (94) is rotatably connected to the top end of the weighing assembly shell (91) through a bearing, and the rotating seat (94) extends into an inner cavity of the annular groove body (92);
the inner tank body (95) is embedded at the top end of the rotating seat (94), and the top end of the inner tank body (95) is communicated with the upper surface of the rotating seat (94);
wherein a capacity control unit is arranged below the rotating seat (94).
8. The automatic weighing and metering device for the grain storage bin of claim 1, wherein: the capacity control unit includes;
the mounting seat (96) is sleeved outside the bottom end of the rotating seat (94);
the number of the electric push rods (97) is two, the two electric push rods (97) are respectively arranged on the front side and the rear side of the bottom end of the rotating seat (94), the telescopic end of each electric push rod (97) is fixedly connected with the top end of the mounting seat (96), and the electric push rods (97) are electrically connected with the controller (2);
the outer tank body (98) is embedded in an opening at the outer side of the mounting seat (96), the outer tank body (98) is sleeved with the outer part of the inner tank body (95), the bottom end of the outer tank body (98) is communicated with the lower surface of the mounting seat (96), and the outer tank body (98) is communicated with an inner cavity of the inner tank body (95);
the overturning module (99) is arranged in the inner cavity of the outer tank body (98), and the overturning module (99) is electrically connected with the controller (2);
the weighing module (910) is arranged at the inner rotating end of the overturning module (99), and the weighing module (910) is electrically connected with the controller (2);
a gear ring (911) which is connected to the outer side of the bottom end of the rotating seat (94) in a key way;
the third motor (912) is arranged in the inner cavity of the (91), and the third motor (912) is electrically connected with the third motor (2);
and a pinion gear (913) screwed to an output end of the third motor (912), wherein the pinion gear (913) is engaged with a gear ring (911).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210327922.8A CN114715451B (en) | 2022-03-29 | 2022-03-29 | Automatic weighing metering device for grain storage bin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210327922.8A CN114715451B (en) | 2022-03-29 | 2022-03-29 | Automatic weighing metering device for grain storage bin |
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| CN114715451A true CN114715451A (en) | 2022-07-08 |
| CN114715451B CN114715451B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210327922.8A Active CN114715451B (en) | 2022-03-29 | 2022-03-29 | Automatic weighing metering device for grain storage bin |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196123A (en) * | 2022-08-19 | 2022-10-18 | 安徽盛农农业集团有限公司 | Low-loss mould-proof packaging machine based on grain processing |
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| JP2007178371A (en) * | 2005-12-28 | 2007-07-12 | Kao Corp | Powder and grain weighing device and method |
| US20110211418A1 (en) * | 2008-10-30 | 2011-09-01 | Guiseppe Tassone | Apparatus and method for metering, mixing and packaging solid particulate material |
| WO2012077343A1 (en) * | 2010-12-08 | 2012-06-14 | 平田機工株式会社 | Powder dispensing device and powder dispensing method |
| CN108100320A (en) * | 2016-11-24 | 2018-06-01 | 范洪国 | A kind of full-automatic double scale bucket particulate material packing machine |
| CN214241304U (en) * | 2020-12-13 | 2021-09-21 | 福建长荣自动化设备有限公司 | Automatic six packagine machine of plastic of big packing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007178371A (en) * | 2005-12-28 | 2007-07-12 | Kao Corp | Powder and grain weighing device and method |
| US20110211418A1 (en) * | 2008-10-30 | 2011-09-01 | Guiseppe Tassone | Apparatus and method for metering, mixing and packaging solid particulate material |
| WO2012077343A1 (en) * | 2010-12-08 | 2012-06-14 | 平田機工株式会社 | Powder dispensing device and powder dispensing method |
| CN108100320A (en) * | 2016-11-24 | 2018-06-01 | 范洪国 | A kind of full-automatic double scale bucket particulate material packing machine |
| CN214241304U (en) * | 2020-12-13 | 2021-09-21 | 福建长荣自动化设备有限公司 | Automatic six packagine machine of plastic of big packing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115196123A (en) * | 2022-08-19 | 2022-10-18 | 安徽盛农农业集团有限公司 | Low-loss mould-proof packaging machine based on grain processing |
| CN115196123B (en) * | 2022-08-19 | 2023-08-25 | 安徽盛农农业集团有限公司 | Low-loss mildew-proof packaging machine based on grain processing |
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| CN114715451B (en) | 2024-03-19 |
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