CN113305000A - Seasoning edulcoration device that sieves - Google Patents
Seasoning edulcoration device that sieves Download PDFInfo
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- CN113305000A CN113305000A CN202110550224.XA CN202110550224A CN113305000A CN 113305000 A CN113305000 A CN 113305000A CN 202110550224 A CN202110550224 A CN 202110550224A CN 113305000 A CN113305000 A CN 113305000A
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- Prior art keywords
- sliding
- sieving
- seasoning
- screen frame
- frame
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- 235000011194 food seasoning agent Nutrition 0.000 title claims abstract description 32
- 239000012535 impurity Substances 0.000 claims abstract description 26
- 238000007873 sieving Methods 0.000 claims abstract description 24
- 238000012216 screening Methods 0.000 claims description 48
- 238000001179 sorption measurement Methods 0.000 claims description 35
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000010521 absorption reaction Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004278 EU approved seasoning Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 235000001727 glucose Nutrition 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- NEGYEDYHPHMHGK-UHFFFAOYSA-N para-methoxyamphetamine Chemical compound COC1=CC=C(CC(C)N)C=C1 NEGYEDYHPHMHGK-UHFFFAOYSA-N 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/36—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro in more than one direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/02—Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention is suitable for the technical field of seasoning processing, and provides a seasoning sieving and impurity removing device, which comprises a base and a sieving assembly, wherein the sieving assembly comprises: the fixed outer frame is fixedly arranged between the base and the top seat, sliding grooves for slidably bearing the screen frame are formed in two sides of the fixed outer frame, and the screen frame is provided with a screen; the bottom groove body of the sliding groove comprises a plurality of groups of arc-shaped parts and smooth parts which are alternately arranged; a plurality of groups of supporting rollers matched with the arc-shaped parts are rotatably arranged on two sides of the bottom of the screen frame, and the distance between the supporting rollers of each group is equal to the distance between the arc-shaped parts of each group; the sieving and impurity removing device provided by the invention can be used for carrying out multi-direction sieving, ensures the sieving effect, enables the screen mesh to generate intermittent vibration different from the sliding direction, shakes off the blocked raw materials from the sieve mesh, is stable in work, ensures the productivity, can dynamically absorb dust, is novel in design and is worthy of popularization.
Description
Technical Field
The invention belongs to the technical field of seasoning processing, and particularly relates to a seasoning sieving and impurity removing device.
Background
The old hen powder seasoning generally comprises spices, glucose, starch, chicken powder and the like, and when the old hen powder seasoning is produced in the technological process of the old hen seasoning production, the old hen powder seasoning generally needs to undergo the processes of raw material acceptance, pretreatment, crushing, blending, stirring, sieving, packaging, inspection and the like.
One of the key processes in the process flow of sieving is that the uniformly stirred product is passed through a screen to remove the seasonings with inconsistent particle sizes, and the raw materials with inconsistent particle sizes in the raw material mixture can be collectively called as impurities.
When the existing seasoning powder is sieved, the phenomenon that a screen mesh is blocked easily occurs when some raw materials with different particle sizes in a raw material mixture are sieved, and the sieving effect and the sieving progress are influenced.
Disclosure of Invention
The embodiment of the invention aims to provide a seasoning screening and impurity removing device, and aims to solve the problems that when some raw materials with different particle sizes in a raw material mixture are screened, a screen is easily blocked, and the screening effect and the screening progress are influenced.
The embodiment of the invention is realized by comprising a base, a top seat and a screening assembly, wherein the base is fixed with the top seat through a supporting seat, and the screening assembly comprises:
the screen frame is provided with a screen, and the fixed outer frame is an open structure with a feed port and a discharge port at the top and the bottom respectively;
the bottom groove body of the sliding groove comprises a plurality of groups of arc-shaped parts and smooth parts which are alternately arranged;
the top of the screen frame is rotatably provided with a plurality of groups of elastic rollers so that the elastic rollers are always kept in contact with the top groove body of the sliding groove, two sides of the bottom of the screen frame are rotatably provided with a plurality of groups of supporting rollers matched with the arc-shaped parts, and the distance between each group of supporting rollers is equal to the distance between each group of arc-shaped parts; and
and the sliding mechanism is used for driving the screen frame to slide in the sliding groove in a reciprocating manner, and when the screen frame slides in the sliding groove in a reciprocating manner, the supporting idler wheels are alternately matched with the arc-shaped part and the smooth part in a rolling manner, so that the screen frame can vibrate intermittently relative to the smooth part.
Preferably, the sliding mechanism comprises a sliding actuator assembly and a sliding drive assembly for powering the sliding actuator assembly.
Preferably, the sliding actuating assembly includes:
the rack is fixedly arranged on two sides of the inner wall of the frame body, the opposite inner sides of the base and the top seat are respectively and fixedly provided with a mounting seat, and the frame body is connected between the two mounting seats in a sliding manner;
one end of the connecting rod is hinged with the screen frame, the other end of the connecting rod is hinged with the outer wall of the frame body, and the connecting rod is obliquely arranged;
and the incomplete gear is rotatably arranged on the inner side of the frame body and is alternately meshed with the two racks, and the incomplete gear is in transmission connection with the driving end of the sliding driving assembly.
Preferably, the slide driving assembly includes:
the worm gear and the incomplete gear are coaxially and rotatably connected to a bearing seat fixed on the mounting seat;
the worm is meshed with the worm wheel and is rotatably installed between the two installation seats, the worm is in transmission connection with the driving piece through a transmission pair, and the driving piece is fixedly installed.
Preferably, the screening subassembly is provided with two at least, the screening subassembly uses the framework to be the circumference distribution as the center.
Preferably, the bottom of the discharge port of the fixed outer frame is provided with a receiving part in a supporting manner, the bottom of the receiving part is connected with a discharging part, and the discharging part is provided with a discharge valve.
Preferably, the sliding mechanism further comprises a sliding limiting assembly;
the sliding limiting assembly comprises elastic buffer parts which are fixedly installed at the two ends of the sliding groove respectively, and the elastic buffer parts are arranged at the stroke starting end and the stroke tail end of the screen frame respectively.
Preferably, still include adsorption apparatus structure, adsorption apparatus structure includes the adsorption component with every screening subassembly cooperation, the adsorption component all includes:
the absorption piece acts on the top of the fixed outer frame, is arranged on the follow-up support piece, and is fixed on the rod body of the connecting rod, which is different from the two ends;
the collecting box is fixedly arranged; and
the adsorption branch pipe is connected with the adsorption piece at one end and communicated with the adsorption main pipe arranged on the collection box at the other end, and the adsorption main pipe is provided with a negative pressure adsorption piece.
According to the seasoning screening and impurity removing device provided by the embodiment of the invention, through the arrangement of the screening component, the screen frame can vibrate intermittently in a sliding direction relative to the screen frame during reciprocating screening, so that not only can blocked raw materials be shaken off from screen holes in time after screening for a period of time, but also multidirectional screening can be realized, the screening process is accelerated, the screening effect is improved, impurities which do not accord with the mesh size of a screen can be conveniently removed, and the impurity removal is facilitated; the screen frame is driven to slide in a reciprocating manner through the sliding mechanism, so that the sliding stability of the screen frame can be ensured, at least two screening assemblies can be driven to work simultaneously, and the productivity is improved; through the setting of adsorption apparatus structure, can show the scope that enlarges the absorption dust, guarantee to the dust be the adsorption process of a portable cover, the modern design can guarantee on-the-spot good operational environment.
Drawings
Fig. 1 is a front view structural diagram of a seasoning sieving and impurity removing device provided in an embodiment of the present invention;
FIG. 2 is an enlarged view of a screening component of the seasoning screening and impurity removing device provided by the embodiment of the invention;
FIG. 3 is a perspective view of a fixing frame according to an embodiment of the present invention;
FIG. 4 is a view A-A of FIG. 2;
FIG. 5 is a view B-B of FIG. 2;
FIG. 6 is a schematic structural diagram of a worm gear engagement provided by an embodiment of the present invention;
fig. 7 is a schematic structural diagram of another embodiment of the present invention.
Figure 8 is a diagram of the centroid path of travel of an absorbent member according to another embodiment of the present invention.
Fig. 9 is a perspective view of a suction mechanism according to another embodiment of the present invention.
In the drawings: 1. a base; 2. a supporting seat; 3. a top seat; 4. fixing the outer frame; 41. an arc-shaped portion; 42. a smoothing section; 43. an elastic buffer member; 5. a screen frame; 51. an elastic roller; 52. supporting the rollers; 6. receiving a material part; 61. discharging parts; 7. a connecting rod; 8. a mounting seat; 9. a rack; 10. an incomplete gear; 11. a bearing seat; 12. a worm gear; 13. a worm; 14. a transmission pair; 15. a drive member; 16. a follower support; 17. an absorbent member; 18. adsorbing and separating pipes; 181. a hose; 19. a negative pressure adsorption member; 20. a collection box; 21. a frame body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, a structure diagram of a seasoning sieving and impurity removing device provided in an embodiment of the present invention includes a base 1, wherein a top seat 3 is fixed on the base 1 through a supporting seat 2, and the seasoning sieving and impurity removing device further includes a sieving assembly, and the sieving assembly includes:
the screen frame is characterized by comprising a fixed outer frame 4, a screen frame and a top seat 3, wherein the fixed outer frame 4 is fixedly arranged between the base 1 and the top seat 3, sliding chutes for slidably bearing the screen frame 5 are formed in two sides of the fixed outer frame 4, a screen is installed on the screen frame 5, and the fixed outer frame 4 is of an open structure with a feed port and a discharge port respectively formed in the top and the bottom;
the bottom groove body of the sliding groove comprises a plurality of groups of arc-shaped parts 41 and smooth parts 42 which are alternately distributed;
a plurality of groups of elastic rollers 51 are rotatably mounted at the top of the screen frame 5, so that the elastic rollers 51 are always kept in contact with the top groove body of the sliding groove, a plurality of groups of supporting rollers 52 matched with the arc-shaped parts 41 are rotatably mounted at two sides of the bottom of the screen frame 5, and the distance between each group of supporting rollers 52 is equal to the distance between each group of arc-shaped parts 41; and
the sliding mechanism is used for driving the screen frame 5 to slide in the sliding groove in a reciprocating manner, and actually, the screen frame 5 vibrates in the length direction of the sliding groove relative to the frame body 4, when the screen frame 5 slides in the sliding groove in a reciprocating manner, the supporting rollers 52 are alternately matched with the arc-shaped portion 41 and the smooth portion 42 in a rolling manner, so that the screen frame 5 can vibrate intermittently relative to the smooth portion 42, and the blocked materials can be vibrated out in a vertical plane.
In practical work of the embodiment of the invention, old hen powder seasoning (hereinafter referred to as seasoning) needing sieving and impurity removal is added from a feed inlet of a sieve frame 5, the sieve frame 5 slides in a sliding groove in a reciprocating manner by using a sliding mechanism, because the sieve screen is arranged on the sieve frame 5, the sieve screen and the sieve frame 5 move synchronously, the seasoning is sieved by driving the sieve screen to slide in a reciprocating manner, during the sliding, the arrangement of the supporting rollers 52 changes the sliding into rolling, the friction can be effectively reduced, through the alternative rolling fit of the supporting rollers 52 with the arc-shaped parts 41 and the sliding parts 42, when the supporting rollers 52 roll along the sliding groove, the arc-shaped parts 41 and the sliding parts 42 are alternately arranged, the distance between each group of the supporting rollers 52 is equal to the distance between each group of the arc-shaped parts 41, so that the sieve frame 5 can move between the arc-shaped parts 41 and the sliding parts 42 respectively in a continuous manner, compared with the screening in the single direction, when the screen frame 5 moves in the arc part 41, the speed of the screen frame 5 can be decomposed into the speed components along the direction of the smooth part 42 and the direction of the smooth part 42, the screening effect is better, meanwhile, when the supporting rollers 52 are switched from the smooth part 42 to the arc part 41, the change of the moving direction and the moving speed, especially the sudden change of the moving direction relative to the smooth part 42, can make a part of the flavoring clamped on the screen mesh shake out, because the arc part 41 and the smooth part 42 are arranged at intervals, the effect of making the screen frame 5 vibrate intermittently will appear, so that the screen frame 5 can generate the circulating vibration screening phenomenon of the single direction screening → vibration → different from the single direction screening → vibration → single direction screening, not only can shake the blocked raw material from the screen mesh in time after screening for a period of time, multi-directional screening can also be realized, the screening process is accelerated, the screening effect is improved, impurities which do not conform to the mesh size of the screen are convenient to remove, and the impurity removal is convenient.
The first point that needs to be described is that the sliding groove of the screen frame 4 is set to be a clamping groove with a certain depth, so that sliding bearing of the sliding groove on the supporting roller 5 is guaranteed, when the elastic roller 51 moves on the smooth portion 42 or the supporting roller 52 moves on the arc portion 41, the whole position of the screen frame 5 descends, when the whole screen frame 5 slides in the arc portion 41 through the arrangement of the elastic roller 51, the elastic roller 51 deforms in a certain self-adaptive manner, the top end of the screen frame 5 can still keep rolling contact with the top of the groove body through the elastic roller 51, friction is reduced, and the smoothness of screening is guaranteed.
The second point to be necessarily described is that the screen can be fixedly installed in the screen frame 5 with a certain depth, so that the seasonings are not splashed out when the screen frame 5 vibrates.
As shown in fig. 1, 2, and 7, the form of the sliding mechanism may be various, as long as the sliding mechanism can achieve the reciprocal sliding of the screen frame 5, the sliding mechanism may be a slider-crank mechanism (the turntable is driven to rotate by a power source, an eccentric position of the turntable is hinged to a hinge rod, the hinge rod is hinged to a vibration connecting rod, one end of the vibration connecting rod different from the hinge rod is fixed to the screen frame, so as to achieve the reciprocal sliding of the screen frame, in this case, the power source of the turntable is a sliding driving component, and the rest are sliding executing components), or a reciprocating cylinder, a lead screw is matched with a nut (the power source drives a rotating lead screw, and then drives the nut that is limited, and the nut drives the screen frame to slide, in this case, the power source is a sliding driving component, the rest are sliding executing components, and certainly, the lead screw may be directly matched with the screen frame by a.
This embodiment presents an optimized form, and the sliding mechanism includes a sliding actuator and a sliding drive assembly for powering the sliding actuator.
In one aspect of this embodiment, the sliding executing component includes:
the rack 9 is fixedly arranged on two sides of the inner wall of the frame body 21, the opposite inner sides of the base 1 and the top seat 3 are respectively and fixedly provided with a mounting seat 8, and the frame body 21 is connected between the two mounting seats 8 in a sliding manner;
one end of the connecting rod 7 is hinged with the screen frame 5, the other end of the connecting rod is hinged with the outer wall of the frame body 21, and the connecting rod 7 is obliquely arranged;
and the incomplete gear 10 is rotatably arranged on the inner side of the frame body 21 and is alternately meshed with the two racks 9, and the incomplete gear 10 is in transmission connection with the driving end of the sliding driving component.
In practical application, the incomplete gear 10 rotates to be alternately meshed with the two racks 9 through the transmission connection of the driving end of the sliding driving assembly, as shown in the schematic diagram of fig. 2, the incomplete gear 10 rotates to be alternately meshed with the two racks 9 to drive the toothed frame to reciprocate up and down, and the reciprocating sliding of the screen frame 5 is realized through the reciprocating motion of the frame body 21 between the two installation seats 8.
In another aspect of this embodiment, the slide driving mechanism is preferably in the form of: the slide drive assembly includes:
the worm wheel 12 is coaxially and rotatably connected with the incomplete gear 10 on a bearing seat 11 fixed on the mounting seat 8;
and the worm 13 is meshed with the worm wheel 12 and is rotatably installed between the two installation seats 8, the worm 13 is in transmission connection with a driving piece 15 through a transmission pair 14, and the driving piece 15 is fixedly installed.
This embodiment is when in practical application, rotation through driving piece 15, transmission effect through transmission pair 14 makes worm 13 rotate, and then rotate through worm 13 drive worm wheel 12, coaxial arrangement through worm wheel 12 and incomplete gear 10, realize the rotation of worm wheel 12, the auto-lock nature through the meshing of worm wheel 12 and worm 13, make whole slip subassembly have auto-lock nature, can guarantee the gliding stability of reel 5, when worm 13 does not change, it is reinforced in reel 5, also can not make worm 13 rotate through worm wheel 12.
It should be noted that the transmission pair 14 may be, but is not limited to, a belt pair, a gear pair, etc., and the driving member 15 may be, but is not limited to, a motor, a hand crank, etc.
As shown in fig. 1 to 5, as another preferred embodiment of the present invention, at least two screening assemblies are provided, and the screening assemblies are circumferentially distributed with a frame 21 as a center.
In practical application, the embodiment can drive two or even a plurality of screening assemblies to work through one sliding area assembly, so that the productivity is improved.
As shown in fig. 1 to 9, as another preferred embodiment of the present invention, a receiving member 6 is disposed at the bottom of a discharge hole of the fixed outer frame 4 in a receiving manner, a discharging member 61 is connected to the bottom of the receiving member 6, and a discharging valve is mounted on the discharging member 61.
In practical application, the seasoning screened out from the discharge hole of the fixed outer frame 4 can be conveniently received by the material receiving part 6.
As another embodiment of the present invention, as shown in fig. 1, the sliding damper may be provided with a damping air bag, a spring, etc. disposed at the initial end and the final end of the stroke path of the screen frame 5, and is not limited herein, and here, the sliding damper may be provided such that the sliding mechanism further includes a sliding limit component;
the sliding limiting assembly comprises elastic buffer parts 43 which are respectively and fixedly installed at two ends of the sliding groove, and the elastic buffer parts 43 are respectively arranged at the stroke starting end and the stroke tail end of the screen frame 5.
When this embodiment is in practical application, it is spacing to carry out through the setting of elastic buffer 43, and can slide spacing and buffering to reel 5, and elastic buffer can be but not limited to elasticity folded sheet, elasticity buckled plate.
As shown in fig. 7 and fig. 9, as another preferred embodiment of the present invention, the present embodiment performs functional expansion on the basis of the above embodiment, mainly to solve the problem of dust pollution during the screening and impurity removing process. Edulcoration device still includes adsorption apparatus structure, adsorption apparatus structure include with every screening subassembly complex adsorption component, adsorption component all includes:
the absorption piece 17 acts on the top position of the fixed outer frame 4, the absorption piece 17 is installed on the follow-up support piece 16, and the follow-up support piece 16 is fixed on the rod bodies of the connecting rod 7, which are different from the two ends;
the collecting box 20, the said collecting box 20 is fixedly mounted; and
one end of the adsorption branch pipe 181 is connected with the absorption piece 17, the other end of the adsorption branch pipe 181 is communicated with an adsorption main pipe 18 arranged on the collection box 20, and the adsorption main pipe 18 is provided with a negative pressure adsorption piece 19.
The adsorption branch pipes 181 of each adsorption mechanism are connected to the adsorption main pipe 18.
In this embodiment, the absorption member 17 is mounted on the following support member 16, the following support member 16 is fixed on the rod body of the connecting rod 7 different from the two ends, and when the connecting rod 7 is different from the two ends, and the connecting point moves in a reciprocating motion period of the frame body 21, the motion track of the connecting point is similar to 1/4 elliptical tracks, as shown in fig. 8 (corresponding to the schematic diagram of the motion track of the mass center of the absorption member 17 of the left screening assembly shown in the figure), then the motion track of the following support member 16 and the absorption member 17 fixed thereto is similar to the track of the connecting point, the range of dust absorption can be significantly enlarged through the motion track of the absorption member 17, it is ensured that a dust absorption process is movably covered, the dust range of the screen frame 5 can be covered, the design is novel, the dust is absorbed into the collection box 20 through the cooperation of the absorption member 17 and the negative pressure absorption action of the negative pressure absorption member 19, be convenient for centralized processing, guarantee the site operation environment, negative pressure adsorbs the piece can be negative-pressure air blower, and absorption piece 17 can be the absorption cover.
The seasoning screening and impurity removing device provided by the embodiment of the invention has the advantages that through the arrangement of the screening component, the screen frame can vibrate intermittently in the sliding direction relative to the screen frame during reciprocating screening, so that not only can blocked raw materials be shaken off from the screen holes in time after screening for a period of time, but also multidirectional screening can be realized, the screening process is accelerated, the screening effect is improved, impurities which do not accord with the mesh size of the screen mesh can be conveniently removed, and the impurities can be conveniently removed; the screen frame is driven to slide in a reciprocating manner through the sliding mechanism, so that the sliding stability of the screen frame can be ensured, at least two screening assemblies can be driven to work simultaneously, and the productivity is improved; through adsorption apparatus's setting, can show the scope that enlarges the absorption dust through absorbing the piece, guarantee to the dust be a portable cover, the adsorption process, the modern design can guarantee on-the-spot good operational environment.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a seasoning edulcoration device that sieves, includes the base, the base is fixed with the footstock through the supporting seat, its characterized in that still includes the screening subassembly, the screening subassembly includes:
the screen frame is provided with a screen, and the fixed outer frame is an open structure with a feed port and a discharge port at the top and the bottom respectively;
the bottom groove body of the sliding groove comprises a plurality of groups of arc-shaped parts and smooth parts which are alternately arranged;
the top of the screen frame is rotatably provided with a plurality of groups of elastic rollers so that the elastic rollers are always kept in contact with the top groove body of the sliding groove, two sides of the bottom of the screen frame are rotatably provided with a plurality of groups of supporting rollers matched with the arc-shaped parts, and the distance between each group of supporting rollers is equal to the distance between each group of arc-shaped parts; and
and the sliding mechanism is used for driving the screen frame to slide in the sliding groove in a reciprocating manner, and when the screen frame slides in the sliding groove in a reciprocating manner, the supporting idler wheels are alternately matched with the arc-shaped part and the smooth part in a rolling manner, so that the screen frame can vibrate intermittently relative to the smooth part.
2. A seasoning screening and impurity removing device according to claim 1, wherein the sliding mechanism comprises a sliding execution assembly and a sliding driving assembly for providing power for the sliding execution assembly.
3. A seasoning screening and impurity removing device according to claim 2, wherein the sliding execution assembly comprises:
the rack is fixedly arranged on two sides of the inner wall of the frame body, the opposite inner sides of the base and the top seat are respectively and fixedly provided with a mounting seat, and the frame body is connected between the two mounting seats in a sliding manner;
one end of the connecting rod is hinged with the screen frame, the other end of the connecting rod is hinged with the outer wall of the frame body, and the connecting rod is obliquely arranged;
and the incomplete gear is rotatably arranged on the inner side of the frame body and is alternately meshed with the two racks, and the incomplete gear is in transmission connection with the driving end of the sliding driving assembly.
4. A seasoning screening and impurity removing device according to claim 3, wherein the slide driving assembly comprises:
the worm gear and the incomplete gear are coaxially and rotatably connected to a bearing seat fixed on the mounting seat;
the worm is meshed with the worm wheel and is rotatably installed between the two installation seats, the worm is in transmission connection with the driving piece through a transmission pair, and the driving piece is fixedly installed.
5. A seasoning sieving and impurity removing device according to claim 3, wherein at least two sieving assemblies are provided, and the sieving assemblies are circumferentially distributed by taking the frame body as the center.
6. A seasoning sieving and impurity removing device according to claim 1, wherein a receiving member is supported and arranged at the bottom of the discharge port of the fixed outer frame, a discharge member is connected to the bottom of the receiving member, and a discharge valve is mounted on the discharge member.
7. A seasoning sieving and impurity removing device according to any one of claims 1 to 6, wherein the sliding mechanism further comprises a sliding limiting component;
the sliding limiting assembly comprises elastic buffer parts which are fixedly installed at the two ends of the sliding groove respectively, and the elastic buffer parts are arranged at the stroke starting end and the stroke tail end of the screen frame respectively.
8. A seasoning sieving and impurity removing device according to any one of claims 1 to 3, further comprising an adsorption mechanism, wherein the adsorption mechanism comprises an adsorption component matched with each sieving component, and the adsorption components comprise;
the absorption piece acts on the top of the fixed outer frame, is arranged on the follow-up support piece, and is fixed on the rod body of the connecting rod, which is different from the two ends;
the collecting box is fixedly arranged; and
the adsorption branch pipe is connected with the adsorption piece at one end and communicated with the adsorption main pipe arranged on the collection box at the other end, and the adsorption main pipe is provided with a negative pressure adsorption piece.
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