CN117507146A - Automatic auxiliary material feeder for concrete mixing plant - Google Patents
Automatic auxiliary material feeder for concrete mixing plant Download PDFInfo
- Publication number
- CN117507146A CN117507146A CN202311571263.3A CN202311571263A CN117507146A CN 117507146 A CN117507146 A CN 117507146A CN 202311571263 A CN202311571263 A CN 202311571263A CN 117507146 A CN117507146 A CN 117507146A
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- China
- Prior art keywords
- auxiliary material
- fixedly connected
- frame
- rotating
- premixing
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- 239000000463 material Substances 0.000 title claims abstract description 126
- 238000002156 mixing Methods 0.000 title claims abstract description 90
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 39
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 21
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 21
- 241001330002 Bambuseae Species 0.000 claims description 21
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 21
- 239000011425 bamboo Substances 0.000 claims description 21
- 230000002457 bidirectional effect Effects 0.000 claims description 18
- 241000196324 Embryophyta Species 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000005538 encapsulation Methods 0.000 claims description 10
- 238000004806 packaging method and process Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 abstract description 15
- 239000000203 mixture Substances 0.000 abstract description 12
- 238000005096 rolling process Methods 0.000 abstract description 10
- 230000006872 improvement Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 238000005266 casting Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/02—General arrangement or layout of plant for producing mixtures of clay or cement with other materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention relates to the field of concrete mixing, in particular to an automatic auxiliary material feeder of a concrete mixing station. The existing concrete mixing plant has the problems that concrete and auxiliary materials are difficult to fully mix and the auxiliary materials are inconvenient to push and dredge. An automatic auxiliary material feeder of a concrete mixing plant comprises a bracket, a mixing drum, a discharging pipe and the like; the support is fixedly connected with a mixing drum, and the bottom of the mixing drum is fixedly connected with a discharging pipe. Can make multiple auxiliary material mix evenly in premixing fill, carry out intermittent type nature ration unloading to the auxiliary material through two rolling discs simultaneously, still carry auxiliary material to the interior bottom of mixing drum through the auxiliary material pipe for auxiliary material and cement carry out a small amount and stir many times, thereby make auxiliary material and cement mix more fully, and then make the concrete quality that follow-up stirring goes out better.
Description
Technical Field
The invention relates to the field of concrete mixing, in particular to an automatic auxiliary material feeder of a concrete mixing station.
Background
The concrete mixing station is a combined device for intensively mixing concrete, is also called a concrete prefabricating field, and mainly comprises a mixing main machine, a material weighing system, a material conveying system, a material storage system, a control system and other 5-big systems and other auxiliary facilities. The main principle of the work is that cement is used as cementing material, raw materials such as sand stone, lime, cinder and the like are mixed and stirred, a proper amount of auxiliary materials are added, and finally the concrete is manufactured and is used as wall materials to be put into construction production.
However, at present, most of the concrete mixing stations are used for directly casting various auxiliary materials on the surface of concrete through a feed opening at the top of the cylinder, so that concrete and the auxiliary materials are difficult to fully mix, the quality of the concrete which is stirred out subsequently is not good enough, meanwhile, the auxiliary materials are not convenient to push and dredge in the process of casting the auxiliary materials, the auxiliary materials are easily caused to be piled up in the cylinder and do not fall, and the casting efficiency of the auxiliary materials is low.
Disclosure of Invention
Aiming at the defects or shortcomings in the prior art, the invention provides the automatic auxiliary material feeder for the concrete mixing plant, which can enable auxiliary materials to be mixed with concrete more fully, enable the quality of concrete obtained by subsequent mixing to be better, enable the auxiliary materials to be mixed into the concrete more smoothly and improve the feeding efficiency of the auxiliary materials.
The utility model provides an automatic feeder of throwing of auxiliary material of concrete mixing plant, includes the support, fixedly connected with mixing drum on the support, mixing drum bottom fixedly connected with discharging pipe, mixing drum with discharging pipe intercommunication, mixing drum upper portion one side fixedly connected with inlet pipe, mixing drum with inlet pipe intercommunication, mixing drum top fixedly connected with sloping bottom section of thick bamboo, sloping bottom section of thick bamboo top fixedly connected with is in advance filled with the bucket, the sloping bottom section of thick bamboo with advance fill intercommunication, advance fill top fixedly connected with encapsulation lid, encapsulation lid with advance fill intercommunication in advance, encapsulation lid top fixedly connected with motor, the output shaft of motor passes encapsulation lid, the output shaft bottom fixedly connected with two-way lead screw of motor, two-way lead screw passes mixing drum with sloping bottom section of thick bamboo, three stirring vane is located in the mixing drum, be equipped with on the sloping bottom section of thick bamboo and annotate the feed mechanism, be equipped with on the lead screw and advance mix the mechanism.
As an improvement of the scheme, two blanking round openings are formed in the bottom of the premixing hopper.
As an improvement of the scheme, the packaging cover is provided with a feeding pipe.
As the improvement of above-mentioned scheme, annotate material mechanism is including the auxiliary material pipe, oblique end section of thick bamboo bottom fixedly connected with auxiliary material pipe, oblique end section of thick bamboo with auxiliary material pipe intercommunication, auxiliary material pipe with mixing drum fixed connection, auxiliary material pipe with mixing drum intercommunication, there is the deflector through threaded connection on the two-way lead screw, the deflector is located in the oblique end section of thick bamboo, oblique end section of thick bamboo inner wall lower part fixedly connected with guide holder, deflector bottom fixedly connected with movable rod, the movable rod passes auxiliary material pipe, the movable rod with the guide holder sliding connection, movable rod lower part swivelling joint has two articulated plates, two the articulated plate is the symmetry setting.
As the improvement of above-mentioned scheme, premixing mechanism is including the drive frame, bi-directional lead screw upper portion slidingtype is connected with the drive frame, drive frame top fixedly connected with slip snap ring, the slip snap ring is located in the premixing bucket, the slip snap ring with bi-directional lead screw slidingtype is connected, slip snap ring lower part rotation type is connected with the swivel mount, the swivel mount with the premixing bucket inner wall contact, the swivel mount with bi-directional lead screw slidingtype is connected, slip snap ring top with be connected with vertical spring between the encapsulation lid inner wall top, vertical spring cover is on bi-directional lead screw, fixedly connected with rack on the slip snap ring, the rack with encapsulation lid slidingtype is connected, all be connected with the rolling disc in two unloading round mouths of premixing bucket bottom, two the rolling disc is the symmetry setting, two the one end that the premixing bucket was kept away from to the rolling disc all fixedly connected with gear one, two gear one is located premixing bucket, rack and two gear one is located premixing outside, two gear one is meshed.
As the improvement of above-mentioned scheme, still including pushing mechanism, pushing mechanism sets up one of them on the rolling disc, pushing mechanism is including the swing arm, one of them fixedly connected with swing arm on the rolling disc, the swing arm is located outside the pre-mixing bucket, fixedly connected with two leading truck on the sloping-bottom section of thick bamboo outer wall, two sliding connection has the carriage between the leading truck, the straight flute is opened to the carriage lower part, sloping-bottom section of thick bamboo lower part sliding connection has the carriage, fixedly connected with contact axle on the carriage, the contact axle keeps away from the one end of carriage is located in the straight flute of carriage lower part, the carriage with be connected with two reset springs between the sloping-bottom section of thick bamboo outer wall, the last rotation of carriage is connected with the carriage, the carriage with be connected with two torsion springs between the carriage, the torsion spring housing is in on the carriage.
As an improvement of the proposal, the device also comprises a rotating mechanism, the rotating mechanism is arranged on the pushing frame, the rotating mechanism comprises a rotating plate, the pushing frame is rotationally connected with two rotating plates, the two rotating plates are both positioned in the inclined bottom cylinder, the two rotating plates are symmetrically arranged, the two rotating plate tops are fixedly connected with a second gear, the lower part of the inner wall of the inclined bottom cylinder is fixedly connected with two fixed racks, the two fixed racks are symmetrically arranged, and the second gear is meshed with the fixed racks.
As the improvement of above-mentioned scheme, still include annular scraper, deflector top fixedly connected with annular scraper, annular scraper with sloping bottom section of thick bamboo inner wall contact.
The beneficial effects of the invention are as follows: firstly, the staff starts the motor, the swivel mount can scrape the auxiliary material in the premixing bucket, two rolling discs no longer plug up two unloading circular ports of premixing bucket bottom, the auxiliary material can drop to the cement of auxiliary material pipe lower part through the auxiliary material pipe downwards, then two articulated plates can promote auxiliary material in the auxiliary material pipe and cement and all arrange to the mixing drum downwards in, three stirring vane can stir cement and the auxiliary material in the mixing drum, stir multiple auxiliary material in the premixing bucket through the swivel mount, can make multiple auxiliary material mix evenly in the premixing bucket, carry out intermittent type ration unloading to the auxiliary material in the premixing bucket through two rolling discs simultaneously, still carry the auxiliary material to mixing drum bottom through the auxiliary material pipe, make auxiliary material and cement in the mixing drum stir many times, thereby make auxiliary material and cement in the mixing drum mix more fully, and then make the concrete quality that follow-up stirring was better.
When two gears drive two rolling discs respectively and rotate, the pushing plate can push partial auxiliary materials in the inclined bottom cylinder to move to the upper part of the auxiliary material pipe, when two gears drive two rolling discs respectively and reversely rotate, the pushing plate can swing downwards to reset under the action of the torsion spring and reciprocate in sequence, the auxiliary materials in the inclined bottom cylinder are intermittently pushed to move to the upper part of the auxiliary material pipe through the pushing plate, so that the auxiliary materials in the inclined bottom cylinder can fall into the mixing cylinder more smoothly downwards, the situation that the auxiliary materials are accumulated in the inclined bottom cylinder is reduced, and the adding efficiency of the auxiliary materials is improved.
When the contact shaft drives the pushing frame to move obliquely downwards, the two rotating plates can push part of auxiliary materials in the inclined bottom cylinder to move to the upper part of the auxiliary material pipe, when the pushing frame moves obliquely upwards under the action of the reset spring to reset, the two gears reversely rotate to drive the two rotating plates to swing and reset towards the directions away from each other respectively, and the two rotating plates reciprocate in sequence, so that the two rotating plates swing towards the directions away from each other or close to each other in a reciprocating manner, the auxiliary materials in the inclined bottom cylinder can fall into the mixing cylinder more smoothly, the situation that the auxiliary materials are accumulated in the inclined bottom cylinder is further reduced, and the adding efficiency of the auxiliary materials is further improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional perspective view of the bidirectional screw, stirring blade and auxiliary tube of the present invention.
Fig. 3 is an enlarged perspective view of fig. 2 a according to the present invention.
Fig. 4 is a schematic perspective view showing a cross-sectional structure of the auxiliary tube, the guide plate and the movable rod of the present invention.
Fig. 5 is an enlarged perspective view of the structure of fig. 4B according to the present invention.
FIG. 6 is a schematic perspective view of a first partially cut-away view of the premixing mechanism of the present invention.
Fig. 7 is a schematic perspective view of a transmission frame according to the present invention.
Fig. 8 is a schematic view of a part of a pushing mechanism of the present invention.
FIG. 9 is a schematic perspective view, partially in section, of a second type of premixing mechanism in accordance with the present invention.
Fig. 10 is a schematic view of a first partially cut-away perspective of the pushing mechanism of the present invention.
Fig. 11 is a schematic view of a second partially cut-away perspective of the pushing mechanism of the present invention.
Fig. 12 is a schematic perspective view of a pushing frame, a rotating plate and a second gear of the present invention.
Reference numerals in the figures: 1. the device comprises a bracket, 2, a mixing cylinder, 3, a discharging pipe, 4, a feeding pipe, 41, an inclined bottom cylinder, 5, a premixing bucket, 6, a packaging cover, 7, a motor, 8, a bidirectional screw rod, 9, a stirring blade, 101, an auxiliary material pipe, 102, a guide plate, 103, a guide seat, 104, a movable rod, 105, a hinged plate, 111, a transmission frame, 112, a sliding clamping ring, 113, a rotating frame, 114, a vertical spring, 115, a rack, 116, a rotating disc, 117, a first gear, 121, a swing arm, 122, a guide frame, 123, a sliding groove frame, 124, a contact shaft, 125, a pushing frame, 126, a return spring, 127, a pushing plate, 128, a torsion spring, 131, a rotating plate, 132, a second gear, 133, a fixed rack, 14 and an annular scraper.
Detailed Description
Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, and the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding, pasting and the like in the prior art, and the detailed description is omitted.
Example 1: the automatic auxiliary material feeder of a concrete mixing plant, as shown in figures 1-11, the automatic auxiliary material feeder comprises a support 1, a mixing drum 2 is connected to the support 1 through bolts, a discharging pipe 3 is connected to the bottom of the mixing drum 2 through a flange, the discharging pipe 3 is used for discharging the mixed concrete, the mixing drum 2 is communicated with the discharging pipe 3, a feeding pipe 4 is connected to one side of the upper part of the mixing drum 2 through a flange, the feeding pipe 4 is used for feeding non-mixed concrete, the mixing drum 2 is communicated with the feeding pipe 4, an inclined bottom drum 41 is connected to the top of the mixing drum 2 through bolts, a pre-mixing bucket 5 is connected to the top of the inclined bottom drum 41 through bolts, two discharging round openings are formed in the bottom of the pre-mixing bucket 5 through bolts, a sealing cover 6 is connected to the top of the pre-mixing bucket 5, a feeding pipe on the sealing cover 6 is used for feeding auxiliary materials, the sealing cover 6 is communicated with a pre-mixing bucket motor 6 through a motor, an injection blade 7 is connected to the top of the pre-mixing drum 2 through a screw rod 8, a three-way mixer mechanism is arranged at the bottom of the mixing drum 41 through a screw rod 8, an output shaft 9 is connected to the mixing drum 2 through a screw rod 8, a two-way mixer mechanism is arranged at the bottom of the mixing drum 9, the mixer mechanism is connected to the mixer drum 9 through a screw rod, the mixer mechanism is connected to the mixer mechanism through a screw rod 9, the premixing mechanism is connected with the packaging cover 6.
The material injection mechanism comprises an auxiliary material pipe 101, an auxiliary material pipe 101 is arranged at the bottom of an inclined bottom cylinder 41 through a flange, the auxiliary material pipe 101 is used for conveying auxiliary materials, the inclined bottom cylinder 41 is communicated with the auxiliary material pipe 101, the auxiliary material pipe 101 is fixedly connected with a mixing cylinder 2, the auxiliary material pipe 101 is communicated with the mixing cylinder 2, a guide plate 102 is connected to a bidirectional screw rod 8 through threads, the guide plate 102 is positioned in the inclined bottom cylinder 41, a guide seat 103 is welded at the lower part of the inner wall of the inclined bottom cylinder 41, a movable rod 104 is welded at the bottom of the guide plate 102, the movable rod 104 penetrates through the auxiliary material pipe 101, the movable rod 104 is connected with the guide seat 103 in a sliding mode, two hinge plates 105 are rotatably connected at the lower part of the movable rod 104, and the hinge plates 105 are used for pushing auxiliary materials and concrete in the auxiliary material pipe 101 and are symmetrically arranged.
The premixing mechanism comprises a transmission frame 111, the upper portion of a bidirectional screw rod 8 is connected with the transmission frame 111 in a sliding mode, a sliding clamping ring 112 is welded at the top of the transmission frame 111, the sliding clamping ring 112 is positioned in the premixing hopper 5, the sliding clamping ring 112 is connected with the bidirectional screw rod 8 in a sliding mode, a rotating frame 113 is rotatably connected to the lower portion of the sliding clamping ring 112, the rotating frame 113 is used for stirring various auxiliary materials in the premixing hopper 5, the rotating frame 113 is in contact with the inner wall of the premixing hopper 5, the rotating frame 113 is connected with the bidirectional screw rod 8 in a sliding mode, a vertical spring 114 is connected between the top of the sliding clamping ring 112 and the top of the inner wall of the packaging cover 6 through a hook, the vertical spring 114 is sleeved on the bidirectional screw rod 8, a rack 115 is connected with the packaging cover 6 in a sliding mode, two lower round openings at the bottom of the premixing hopper 5 are rotatably connected with rotating discs 116, the two lower round openings at the bottom of the premixing hopper 116 are symmetrically arranged, the two rotary discs are symmetrically arranged, one end of each of the two round discs are in contact with one end of the premixing hopper 116, and the two round discs are in parallel connection with one end of the two outer round discs 117 are in mutual premixing hopper 5.
Initially, two rotary discs 116 block two discharging round openings at the bottom of the premixing bucket 5, firstly, a worker introduces cement into the mixing drum 2 through the feeding pipe 4, part of cement in the mixing drum 2 overflows upwards to the lower part of the auxiliary material pipe 101 along the auxiliary material pipe 101, a plurality of auxiliary materials pass through the feeding pipe on the packaging cover 6 and between the packaging cover 6 and the premixing bucket 5, then the worker starts a motor 7, an output shaft of the motor 7 drives a bidirectional screw rod 8 to rotate, the bidirectional screw rod 8 rotates to drive a rotary frame 113 and three stirring blades 9 to rotate, the rotary frame 113 stirs the auxiliary materials in the premixing bucket 5, the three stirring blades 9 stir the cement in the mixing drum 2, the bidirectional screw rod 8 rotates to drive a guide plate 102 to reciprocate up and down through threads, when the bidirectional screw rod 8 drives the guide plate 102 to move upwards through threads, the guide plate 102 drives the movable rod 104 to move upwards, the movable rod 104 moves upwards to drive the two hinged plates 105 to move upwards, then the top of the guide plate 102 is contacted with the bottom of the transmission frame 111, the guide plate 102 pushes the transmission frame 111 to move upwards, the transmission frame 111 moves upwards to drive the sliding clamping ring 112 to move upwards, the vertical spring 114 is compressed, the sliding clamping ring 112 moves upwards to drive the rotating frame 113 and the rack 115 to move upwards, the rotating frame 113 is separated from the premix bucket 5, the rack 115 moves downwards to drive the two gears 117 to rotate, the rotation of the two gears 117 respectively drives the two rotating discs 116 to rotate, the two rotating discs 116 no longer block the two blanking round openings at the bottom of the premix bucket 5, auxiliary materials between the packaging cover 6 and the premix bucket 5 drop downwards into the inclined bottom cylinder 41 through the two blanking round openings at the bottom of the two premix buckets 5, the auxiliary material in the sloping bottom cylinder 41 can drop to the cement of auxiliary material pipe 101 lower part downwards through auxiliary material pipe 101, when two-way lead screw 8 passes through screw thread drive deflector 102 downward movement and resets, deflector 102 can break away from the contact with slip snap ring 112, vertical spring 114 can reset, vertical spring 114 resets and can drive slip snap ring 112 downward movement and reset, slip snap ring 112 downward movement resets and can drive revolving rack 113 downward movement and reset, deflector 102 can drive movable rod 104 downward movement and reset, movable rod 104 resets and can drive two hinged plates 105 and all move down and reset, the auxiliary material in the auxiliary material pipe 101 can all contact with two hinged plates 105, the auxiliary material in the auxiliary material pipe 101 can extrude two hinged plates 105 and all upwards swing to the horizontality, two hinged plates 105 can block up auxiliary material pipe 101 jointly, along with movable rod 104 drive two hinged plates 105 and continue downward movement and reset, two hinged plates 105 can promote the auxiliary material in the auxiliary material pipe 101 and cement all to be arranged in mixing drum 2 downwards, three stirring vane 9 can drive cement and auxiliary material in the mixing drum 2, along with cement is continuous to be passed through inlet pipe 4 in mixing drum 2, can drive two hinged plates 105 all downward movement and reset, make the mixed hopper 5 in the mixing drum 5 in proper order in the mixing drum, and mix the mixed material pipe 2 more evenly, and mix in the mixed hopper is carried out in proper order in the mixing drum 5 more times, and mix the mixed material is mixed in the mixing drum is more than 5, and mix the mixing drum is mixed material is mixed in the mixing drum is more convenient, and mix in the mixing drum is more time to the mixing drum is more convenient.
Example 2: on the basis of embodiment 1, as shown in fig. 8-12, the device further comprises a pushing mechanism, the pushing mechanism is arranged on one of the rotating discs 116, the pushing mechanism comprises a swing arm 121, one of the rotating discs 116 is welded with a swing arm 121, the swing arm 121 is positioned outside the pre-mixing bucket 5, two guide frames 122 are welded on the outer wall of the inclined bottom cylinder 41, a sliding groove frame 123 is connected between the two guide frames 122 in a sliding manner, a straight groove is formed in the lower portion of the sliding groove frame 123, a pushing frame 125 is connected to the lower portion of the inclined bottom cylinder 41 in a sliding manner, a contact shaft 124 is welded on the pushing frame 125, one end of the contact shaft 124, which is far away from the pushing frame 125, is positioned in the straight groove in the lower portion of the sliding groove frame 123, two return springs 126 are connected between the pushing frame 125 and the outer wall of the inclined bottom cylinder 41 through hooks, a pushing plate 127 is connected to the pushing frame 125 in a rotating manner, the pushing plate 127 is used for pushing auxiliary materials in the inclined bottom cylinder 41, and the two torsion springs 128 are connected between the pushing plate 127 and the pushing frame 128 through the torsion springs.
When two first gears 117 drive two rotating discs 116 to rotate respectively, one of the rotating discs 116 drives a swing arm 121 to swing upwards, the swing arm 121 contacts a sliding groove frame 123, the swing arm 121 drives the sliding groove frame 123 to move horizontally, the sliding groove frame 123 moves horizontally and drives a contact shaft 124 to move horizontally, the contact shaft 124 drives a pushing frame 125 to move obliquely downwards, a return spring 126 is compressed, the pushing frame 125 moves and drives the contact shaft 124 to move obliquely downwards, the pushing frame 125 moves and drives a pushing plate 127 and a torsion spring 128 to move obliquely downwards, the pushing plate 127 drives part of auxiliary materials in the inclined bottom cylinder 41 to move above the auxiliary material tube 101, when the two first gears 117 drive the two rotating discs 116 to rotate reversely respectively, one of the rotating discs 116 drives the swing arm 121 to swing downwards to reset, the swing arm 121 is separated from the sliding groove frame 123, reset spring 126 resets and can drive pushing block 125 slant upward movement reset, pushing block 125 resets and can drive contact axle 124, push away flitch 127 and torsion spring 128 and all slant upward movement reset, contact axle 124 resets and can drive the reverse horizontal migration of sliding tray frame 123 and reset, the supplementary material that remains in the sloping bottom section of thick bamboo 41 can extrude pushing block 127 and upwards swing, torsion spring 128 can be twisted, when pushing block 125 promotes pushing block 127 slant down when moving again, torsion spring 128 can reset, torsion spring 128 resets and can drive pushing block 127 and downwards swing reset, reciprocal in proper order, the supplementary material in the sloping bottom section of thick bamboo 41 is moved to supplementary material pipe 101 top through pushing block 127 intermittent type to can make the supplementary material in the sloping bottom section of thick bamboo 41 drop more smoothly downwards into mixing drum 2, reduce the condition emergence of supplementary material pile up in sloping bottom section of thick bamboo 41, and then improve the throwing efficiency of supplementary material.
Example 3: on the basis of embodiment 2, as shown in fig. 11 and 12, the device further comprises a rotating mechanism, the rotating mechanism is arranged on the pushing frame 125, the rotating mechanism comprises a rotating plate 131, two rotating plates 131 are rotatably connected on the pushing frame 125, the rotating plates 131 are used for pushing auxiliary materials in the inclined bottom cylinder 41, the two rotating plates 131 are both positioned in the inclined bottom cylinder 41, the two rotating plates 131 are symmetrically arranged, the tops of the two rotating plates 131 are connected with a gear II 132 through a flat key, two fixed racks 133 are welded on the lower portion of the inner wall of the inclined bottom cylinder 41, the two fixed racks 133 are symmetrically arranged, and the gear II 132 is meshed with the fixed racks 133.
When the contact shaft 124 drives the pushing frame 125 to move obliquely downwards, the pushing frame 125 drives the two rotating plates 131 to move obliquely downwards, the two rotating plates 131 move to drive the two gears 132 to move obliquely downwards respectively, the two gears 132 are meshed with the fixed rack 133, the two gears 132 rotate under the action of the fixed rack 133 in the moving process, the two gears 132 respectively drive the two rotating plates 131 to swing towards the direction close to each other, the two rotating plates 131 can push part of auxiliary materials of the inclined bottom cylinder 41 to move above the auxiliary materials pipe 101, when the pushing frame 125 moves obliquely upwards under the action of the reset spring 126 to reset, the pushing frame 125 drives the two rotating plates 131 to move obliquely upwards, the two rotating plates 131 move to drive the two gears 132 to move obliquely upwards to reset respectively, the gears 132 reversely rotate under the action of the fixed rack 133 in the resetting process, the two gears 132 reversely rotate to drive the two rotating plates 131 to swing towards the direction far away from each other respectively, then the gears 132 are contacted with the fixed rack 133, and the two rotating plates are sequentially separated from each other, so that the two rotating plates move back and forth towards each other to move back and forth, the auxiliary materials can further smoothly in the direction close to the inclined bottom cylinder 41, and the efficiency of the auxiliary materials can be further stacked in the inclined bottom cylinder 41 is further reduced.
Example 4: on the basis of embodiment 3, as shown in fig. 3, the device further comprises a ring scraper 14, wherein the ring scraper 14 is welded on the top of the guide plate 102, the ring scraper 14 is used for scraping auxiliary materials adhered on the inner wall of the inclined bottom cylinder 41, and the ring scraper 14 is in contact with the inner wall of the inclined bottom cylinder 41.
When the bidirectional screw rod 8 drives the guide plate 102 to move upwards through threads, the guide plate 102 can drive the annular scraper 14 to move upwards, when the bidirectional screw rod 8 drives the guide plate 102 to move downwards through threads to reset, the guide plate 102 can drive the annular scraper 14 to move downwards and reciprocate in sequence, so that the annular scraper 14 moves up and down to scrape auxiliary materials attached to the inner wall of the inclined bottom cylinder 41, the auxiliary materials in the inclined bottom cylinder 41 can drop into the mixing cylinder 2 more thoroughly downwards, the using amount of the auxiliary materials is more accurate, and the quality of stirred concrete is better.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an automatic feeder of auxiliary material of concrete mixing plant, characterized by, including support (1), fixedly connected with blending drum (2) on support (1), blending drum (2) bottom fixedly connected with discharging pipe (3), blending drum (2) with discharging pipe (3) intercommunication, blending drum (2) upper portion one side fixedly connected with inlet pipe (4), blending drum (2) with inlet pipe (4) intercommunication, blending drum (2) top fixedly connected with sloping bottom section of thick bamboo (41), sloping bottom section of thick bamboo (41) top fixedly connected with premixing bucket (5), sloping bottom section of thick bamboo (41) with premixing bucket (5) intercommunication, premixing bucket (5) top fixedly connected with encapsulation lid (6), encapsulation lid (6) with premixing bucket (5) intercommunication, encapsulation lid (6) top fixedly connected with motor (7), the output shaft of motor (7) passes encapsulation lid (6), output shaft bottom fixedly connected with vane (8) of motor (7), screw (8) and screw (8) two-way connection screw (9) two-way stirring section of thick bamboo (8), the three stirring blades (9) are all positioned in the mixing cylinder (2), a material injection mechanism is arranged on the inclined bottom cylinder (41), and a premixing mechanism is arranged on the bidirectional screw rod (8).
2. An automatic auxiliary material feeder for a concrete mixing plant according to claim 1, wherein the bottom of the premixing hopper (5) is provided with two blanking round openings.
3. An automatic auxiliary material feeder for a concrete mixing plant according to claim 1, wherein the packaging cover (6) is provided with a feeding pipe.
4. The automatic auxiliary material feeder of concrete mixing plant as claimed in claim 1, wherein the material injection mechanism comprises an auxiliary material pipe (101), the bottom of the inclined bottom barrel (41) is fixedly connected with an auxiliary material pipe (101), the inclined bottom barrel (41) is communicated with the auxiliary material pipe (101), the auxiliary material pipe (101) is fixedly connected with the mixing barrel (2), the auxiliary material pipe (101) is communicated with the mixing barrel (2), a guide plate (102) is connected to the bidirectional screw rod (8) through threads, the guide plate (102) is positioned in the inclined bottom barrel (41), a guide seat (103) is fixedly connected to the lower portion of the inner wall of the inclined bottom barrel (41), a movable rod (104) is fixedly connected to the bottom of the guide plate (102), the movable rod (104) penetrates through the auxiliary material pipe (101), the movable rod (104) is slidably connected with the guide seat (103), two hinge plates (105) are rotatably connected to the lower portion of the movable rod (104), and the two hinge plates (105) are symmetrically arranged.
5. The automatic auxiliary material feeder for a concrete mixing plant according to claim 4, wherein the premixing mechanism comprises a transmission frame (111), the upper part of the bidirectional screw rod (8) is slidably connected with the transmission frame (111), the top of the transmission frame (111) is fixedly connected with a sliding clamping ring (112), the sliding clamping ring (112) is positioned in the premixing hopper (5), the sliding clamping ring (112) is slidably connected with the bidirectional screw rod (8), the lower part of the sliding clamping ring (112) is rotatably connected with a rotating frame (113), the rotating frame (113) is in contact with the inner wall of the premixing hopper (5), the rotating frame (113) is slidably connected with the bidirectional screw rod (8), a vertical spring (114) is connected between the top of the sliding clamping ring (112) and the top of the inner wall of the sealing cover (6), the sliding clamping ring (112) is fixedly connected with a rack frame (115), the rack frame (115) is slidably connected with the sealing cover (8), two rotary discs (116) are rotatably connected with one end of each of the two rotary discs (116) and are rotatably connected with one end of each other, the two rotary discs (116) are rotatably connected with one another, both of the first gears (117) are located outside the premix bucket (5), and the rack (115) is meshed with both of the first gears (117).
6. The automatic auxiliary material feeder of a concrete mixing plant according to claim 5, further comprising a pushing mechanism, wherein the pushing mechanism is arranged on one of the rotating discs (116), the pushing mechanism comprises a swing arm (121), one of the swing arms (121) is fixedly connected to the rotating discs (116), the swing arm (121) is positioned outside the pre-mixing hopper (5), two guide frames (122) are fixedly connected to the outer wall of the inclined bottom cylinder (41), a sliding groove frame (123) is connected between the two guide frames (122) in a sliding mode, a straight groove is formed in the lower portion of the sliding groove frame (123), a pushing frame (125) is connected to the lower portion of the inclined bottom cylinder (41) in a sliding mode, a contact shaft (124) is fixedly connected to the pushing frame (125), one end of the contact shaft (124) away from the pushing frame (125) is positioned in a groove in the lower portion of the sliding groove frame (123), two return springs (127) are connected to the pushing frame (125), and two torsion springs (127) are connected to the pushing frame (127) and the two torsion plates (127) are connected to the pushing frame (128).
7. The automatic auxiliary material feeder for a concrete mixing plant according to claim 6, further comprising a rotating mechanism, wherein the rotating mechanism is arranged on the pushing frame (125), the rotating mechanism comprises rotating plates (131), two rotating plates (131) are rotatably connected to the pushing frame (125), the two rotating plates (131) are located in the inclined bottom barrel (41), the two rotating plates (131) are symmetrically arranged, two gears (132) are fixedly connected to the tops of the two rotating plates (131), two fixed racks (133) are fixedly connected to the lower portion of the inner wall of the inclined bottom barrel (41), the two fixed racks (133) are symmetrically arranged, and the gears (132) are meshed with the fixed racks (133).
8. The automatic auxiliary material feeder for a concrete mixing plant according to claim 7, further comprising an annular scraper (14), wherein the annular scraper (14) is fixedly connected to the top of the guide plate (102), and the annular scraper (14) is in contact with the inner wall of the inclined bottom cylinder (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311571263.3A CN117507146A (en) | 2023-11-23 | 2023-11-23 | Automatic auxiliary material feeder for concrete mixing plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311571263.3A CN117507146A (en) | 2023-11-23 | 2023-11-23 | Automatic auxiliary material feeder for concrete mixing plant |
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| CN117507146A true CN117507146A (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311571263.3A Withdrawn CN117507146A (en) | 2023-11-23 | 2023-11-23 | Automatic auxiliary material feeder for concrete mixing plant |
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| CN (1) | CN117507146A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117962119A (en) * | 2024-04-01 | 2024-05-03 | 南通华罡建材有限公司 | Mixing arrangement is used in thermal insulation mortar preparation |
| CN118437216A (en) * | 2024-07-08 | 2024-08-06 | 吉林市博禹祥实工贸有限公司 | Compound emulsion antioxidant preparation loading attachment |
-
2023
- 2023-11-23 CN CN202311571263.3A patent/CN117507146A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117962119A (en) * | 2024-04-01 | 2024-05-03 | 南通华罡建材有限公司 | Mixing arrangement is used in thermal insulation mortar preparation |
| CN117962119B (en) * | 2024-04-01 | 2024-05-28 | 南通华罡建材有限公司 | Mixing arrangement is used in thermal insulation mortar preparation |
| CN118437216A (en) * | 2024-07-08 | 2024-08-06 | 吉林市博禹祥实工贸有限公司 | Compound emulsion antioxidant preparation loading attachment |
| CN118437216B (en) * | 2024-07-08 | 2024-09-10 | 吉林市博禹祥实工贸有限公司 | Compound emulsion antioxidant preparation loading attachment |
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Application publication date: 20240206 |