CN112473946A - Automatic crushing device for food qualification rate detection - Google Patents

Automatic crushing device for food qualification rate detection Download PDF

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Publication number
CN112473946A
CN112473946A CN202011233843.8A CN202011233843A CN112473946A CN 112473946 A CN112473946 A CN 112473946A CN 202011233843 A CN202011233843 A CN 202011233843A CN 112473946 A CN112473946 A CN 112473946A
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China
Prior art keywords
crushing
food
shaft
rotating shaft
fixedly connected
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CN202011233843.8A
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CN112473946B (en
Inventor
李标雄
张自钢
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Shenzhen Lingxian 365 Agricultural Products Co ltd
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Changde Tongchuang Packaging Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/26Disintegrating by knives or other cutting or tearing members which chop material into fragments with knives which both reciprocate and rotate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08Cleaning containers, e.g. tanks
    • B08B9/0804Cleaning containers having tubular shape, e.g. casks, barrels, drums
    • B08B9/0808Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08Cleaning containers, e.g. tanks
    • B08B9/0804Cleaning containers having tubular shape, e.g. casks, barrels, drums
    • B08B9/0813Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • G01N2001/2866Grinding or homogeneising

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention discloses an automatic crushing device for detecting the qualified rate of food, which comprises a processing box and a crushing mechanism which is arranged in the processing box and is used for crushing the food and can be cleaned. According to the automatic food crushing device, the bearing disc, the crushing cylinders distributed in the circumferential direction, the crushing assembly, the cleaning assembly and the sheave mechanism are arranged, so that the crushing cylinders can automatically and intermittently convert the crushing position and the cleaning position, the crushing of food and the cleaning of the cleaning cylinders are realized, the doped pollution of different batches of food raw materials is avoided, the automation degree is high, and the detection crushing efficiency is improved; the invention improves the cleaning and collecting effect of the broken slag by arranging the turnover filtering bottom cover, the brush head provided with the spray holes, the turnover assembly comprising the sliding block, the connecting shaft, the second rolling gear, the arc-shaped rack plate and the annular groove plate, the waste slag box and the receiving groove.

Description

Automatic crushing device for food qualification rate detection
Technical Field
The invention relates to the field of food detection, in particular to an automatic crushing device for food qualification rate detection.
Background
Need handle food in the food detection field and obtain the testing sample, common processing is including the breakage, and traditional breaker simple structure can only carry out broken handle to the sample of a pair of difference batch one by one, need wash the device in the processing procedure, avoids different batches of sample to take place to pollute and adulterate, complex operation, and the treatment effeciency is low.
The application provides a food qualification rate detects uses automatic crushing device.
Disclosure of Invention
Based on the defects in the prior art mentioned in the background art, the invention provides the automatic crushing device for detecting the food qualification rate.
The invention overcomes the technical problems by adopting the following technical scheme, and specifically comprises the following steps:
an automatic crushing device for food qualification rate detection comprises a processing box and a crushing mechanism which is arranged in the processing box and used for crushing food and can be cleaned;
the crushing mechanism comprises a crushing barrel, a crushing assembly, a cleaning assembly and a rotation driving mechanism, wherein the crushing barrel is used for containing food and is circumferentially distributed, the crushing assembly is used for crushing the food in the crushing barrel, the cleaning assembly is used for cleaning the crushing barrel, and the rotation driving mechanism is used for driving the circumferentially distributed crushing barrel to rotate to enter a crushing position and a cleaning position.
As a further scheme of the invention: a bearing plate connected with the driving mechanism is arranged in the processing box, crushing cylinders distributed circumferentially penetrate through the bearing plate, the crushing cylinders are fixedly connected with the bearing plate, and a filtering bottom cover is nested at the bottom of each crushing cylinder; a sample cup which is arranged opposite to the crushing cylinder and is used for carrying crushed sample liquid is arranged below the bearing plate, and a waste residue box which is used for carrying crushed slag is arranged at the position of the processing box, which is opposite to the sample cup.
As a further scheme of the invention: the crushing assembly comprises a crushing cutter, the crushing cutter is fixedly connected with a first rotating shaft, the upper end of the first rotating shaft is rotatably connected with a lifting frame through a bearing seat, and the lifting frame is connected with a lifting driving mechanism; the first rotating shaft is connected with a rotating assembly which drives the first rotating shaft to rotate.
As a further scheme of the invention: the cleaning assembly comprises a brush head, a second rotating shaft is fixedly connected to the upper end of the brush head, the second rotating shaft penetrates through the lifting frame and is rotatably connected with the lifting frame, and the second rotating shaft is connected with a rotating assembly for driving the second rotating shaft to rotate; the brush head is characterized in that the surface of the brush head is provided with uniformly distributed spray holes, the second rotating shaft is a hollow shaft and is communicated with the inner cavity of the brush head, the upper end of the second rotating shaft is communicated with a water supply pipe through a rotating joint, and the water supply pipe is communicated with an external water pump.
As a further scheme of the invention: and a gland fixedly connected with the first rotating shaft is arranged above the crushing cutter, and the outer diameter of the gland is smaller than the inner diameter of the crushing barrel.
As a further scheme of the invention: the lifting mechanism comprises a lifting frame fixedly connected with the lifting frame, and the lifting frame penetrates through the processing box and is in sliding connection with the processing box; the lifting frame is characterized in that an eccentric groove disc is clamped at the upper end of the lifting frame and provided with an eccentric circular groove for sliding of the lifting frame, the eccentric groove disc is fixedly connected with a rotating shaft, and the rotating shaft is connected with an output shaft of a driving motor through a first driving belt.
As a further scheme of the invention: the rotating assembly comprises a first transmission shaft connected with a first rotating shaft through a first transmission gear set, the first transmission shaft penetrates through the lifting frame and is connected with the lifting frame in a rotating mode, a first rolling gear is fixedly connected to the end portion of the first transmission shaft, and a vertical rack plate fixedly connected with the inner wall of the processing box is meshed with the first rolling gear.
As a further scheme of the invention: the rotation driving mechanism comprises a support shaft fixedly connected with the bearing plate, and the support shaft penetrates through the bottom plate of the processing box and extends to the lower part of the processing box; the supporting shaft is connected with a driven shaft through a geneva mechanism, the driven shaft is connected with a second transmission shaft through a second transmission gear set, and the second transmission shaft is connected with an output shaft of a driving motor through a second transmission belt.
As a further scheme of the invention: the utility model discloses a handle of a kitchen ventilator, including filtration bottom, upset subassembly, sliding block, ring channel board, washing subassembly, the bottom of filtration is connected with the drive the upset subassembly of the upset of filtration bottom, the upset subassembly include with filtration bottom fixed connection's connecting axle, connecting axle tip fixedly connected with sliding block, sliding block outside cover be equipped with processing incasement wall fixed connection's ring channel board, the ring channel board is equipped with and supplies the sliding block to be circumference gliding ring channel board, the sliding block nestification is in the ring channel board, the ring channel board is located washing subassembly below part and is equipped with the variable volume groove, the variable volume groove with ring channel board intercommunication, the ring channel board is located variable volume groove outside fixedly connected with arc rack plate, cup joint on the connecting axle be fixed with arc rack plate complex second.
As a further scheme of the invention: bear the dish below and be equipped with along the silo that connects that broken section of thick bamboo movement track set up, connect the silo with waste residue case intercommunication conveniently collects the disintegrating slag, waste residue case intercommunication has the scum pipe.
After adopting the structure, compared with the prior art, the invention has the following advantages: according to the invention, the crushing cylinder, the crushing assembly, the cleaning assembly and the sheave mechanism are arranged, the crushing cylinder can automatically and intermittently convert the crushing position and the cleaning position, the food crushing and the cleaning of the cleaning cylinder are realized, the doped pollution of different batches of food raw materials is avoided, the automation degree is high, and the detection crushing efficiency is improved.
The invention improves the cleaning and collecting effect of the broken slag by arranging the turnover filtering bottom cover, the brush head provided with the spray holes, the turnover assembly comprising the sliding block, the connecting shaft, the second rolling gear, the arc-shaped rack plate and the annular groove plate, the waste slag box and the receiving groove.
Drawings
Fig. 1 is a schematic view of the internal structure of an automatic crushing device for food qualification rate detection.
Fig. 2 is a schematic perspective view of a bearing plate in an automatic crushing device for food qualification rate detection.
Fig. 3 is an enlarged view of a point a in fig. 1.
Fig. 4 is an enlarged view at B in fig. 1.
Fig. 5 is a schematic top view of the receiving groove of the automatic crushing device for food qualification rate detection.
Fig. 6 is a schematic perspective view of an annular slot plate in the automatic crushing device for food qualification rate detection.
Fig. 7 is a schematic top view of the mechanism of the geneva mechanism in the automatic food-grade food quality testing crusher.
In the figure: 1-processing a box; 2-carrying tray; 3-a crushing cylinder; 4-a filter bottom cap; 5-crushing cutter; 6-pressing the cover; 7-a first rotating shaft; 8-lifting frame; 9-a lifting frame; 10-eccentric grooved disk; 11-a rotating shaft; 12-a drive motor; 13-a first drive belt; 14-a first drive gear set; 15-a first drive shaft; 16-a first rolling gear; 17-vertical rack plate; 18-a bristle head; 19-a second shaft; 20-a rotary joint; 21-a water supply pipe; 22-a connecting shaft; 23-an annular groove plate; 2301-an annular groove; 2302-variable capacity slot; 24-a slider; 25-a second rolling gear; 26-arc rack plate; 27-material receiving groove; 28-sample cup; 29-a waste bin; 30-a slag discharge pipe; 31-a support shaft; 32-a sheave mechanism; 33-a driven shaft; 34-a second drive gear set; 35-a second drive shaft; 36-second drive belt.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1 to 7, in an embodiment of the present invention, an automatic crushing device for food qualification rate detection includes a processing box 1 and a crushing mechanism disposed in the processing box 1 and configured to crush and clean food, where the crushing mechanism includes crushing cylinders 3 for containing food and distributed circumferentially, crushing assemblies for crushing food in the crushing cylinders 3, a cleaning assembly for cleaning the crushing cylinders 3, and a rotation driving mechanism for driving the crushing cylinders 3 distributed circumferentially to rotate into a crushing position and a cleaning position.
Specifically, the broken section of thick bamboo 3 that the rotation actuating mechanism drive is the circumference and distributes gets into broken position and washing position in proper order, and broken subassembly is broken the food in the broken section of thick bamboo 3 that enters into broken position, and the washing subassembly washs the broken section of thick bamboo 3 that enters into the washing position, carries out automatic breakage and washing, avoids mutual interference between the different samples, and automatic breakage is collected the sample and is washd a broken section of thick bamboo simultaneously.
In one embodiment of the invention, a bearing disc 2 connected with the driving mechanism is arranged in the processing box 1, crushing cylinders 3 distributed circumferentially penetrate through the bearing disc 2, the crushing cylinders 3 are fixedly connected with the bearing disc 2, and a filter bottom cover 4 is nested at the bottom of the crushing cylinders 3; a sample cup 28 which is arranged opposite to the crushing cylinder 3 and is used for receiving crushed sample liquid is arranged below the bearing plate 2, and a waste residue box 29 which is arranged at the position of the processing box 1 opposite to the sample cup 28 and is used for receiving crushed slag is arranged.
In another embodiment of the invention, the crushing assembly comprises a crushing cutter 5, the crushing cutter 5 is fixedly connected with a first rotating shaft 7, the upper end of the first rotating shaft 7 is rotatably connected with a lifting frame 8 through a bearing seat, and the lifting frame 8 is connected with a lifting driving mechanism; the first rotating shaft 7 is connected with a rotating assembly for driving the first rotating shaft 7 to rotate; the rotating assembly comprises a first transmission shaft 15 connected with the first rotating shaft 7 through a first transmission gear set 14, the first transmission shaft 15 penetrates through the lifting frame 8 and is connected with the lifting frame 8 in a rotating mode, a first rolling gear 16 is fixedly connected to the end portion of the first transmission shaft 15, and the first rolling gear 16 is meshed with a vertical rack plate 17 fixedly connected to the inner wall of the processing box 1.
Specifically, elevating system drive when crane 8 reciprocated, first roller gear 16 was in roll on the vertical rack plate 17, and then drive first transmission shaft 15 rotates, and first transmission shaft 15 drives through first transmission gear group 14 first pivot 7 rotates for crushing sword 5 rotates from top to bottom, rotates the breakage to the food in the crushing section of thick bamboo 3.
In another embodiment of the present invention, a pressing cover 6 fixedly connected with the first rotating shaft 7 is arranged above the crushing cutter 5, the outer diameter of the pressing cover 6 is smaller than the inner diameter of the crushing cylinder 3, the pressing cover 6 is pressed while rotating and crushing the food, and the pressing cover is matched with the filtering bottom cover 4 to filter the food, so as to improve the filtering effect.
In another embodiment of the present invention, the lifting mechanism comprises a lifting frame 9 fixedly connected with the lifting frame 8, the lifting frame 9 penetrates through the processing box 1 and is slidably connected with the processing box 1; the upper end joint of lifting frame 9 has eccentric groove dish 10, eccentric groove dish 10 is equipped with the gliding eccentric circular slot of confession lifting frame 9, eccentric groove dish 10 fixedly connected with axis of rotation 11, axis of rotation 11 is connected with driving motor 12's output shaft through first drive belt 13.
Specifically, the driving motor 12 drives the eccentric groove disc 10 to rotate, so as to drive the lifting frame 9 to move up and down, and further drive the lifting frame 8 to move up and down.
In another embodiment of the present invention, the cleaning assembly comprises a bristle head 18, a second rotating shaft 19 is fixedly connected to the upper end of the bristle head 18, the second rotating shaft 19 penetrates the lifting frame 8 and is rotatably connected to the lifting frame 8, and the second rotating shaft 19 is connected to a rotating assembly for driving the second rotating shaft 19 to rotate.
The surface of the brush head 18 is provided with evenly distributed spray holes, the second rotating shaft 19 is a hollow shaft and is communicated with the inner cavity of the brush head 18, the upper end of the second rotating shaft 19 is communicated with a water supply pipe 21 through a rotating joint 20, and the water supply pipe 21 is communicated with an external water pump.
Specifically, when elevating system drive crane 8 reciprocated, the rotating assembly drive second pivot 19 rotates, and then drives brush head 18 rotates, and the outside water pump pours into water into brush head 18 blowout, rotates to a broken section of thick bamboo 3 and scrubs.
In another embodiment of the present invention, the rotation driving mechanism comprises a supporting shaft 31 fixedly connected to the carrier plate 2, the supporting shaft 31 penetrates through the bottom plate of the processing box 1 and extends to the lower part of the processing box 1; the supporting shaft 31 is connected with a driven shaft 33 through a geneva gear 32, the driven shaft 33 is connected with a second transmission shaft 35 through a second transmission gear set 34, and the second transmission shaft 35 is connected with an output shaft of the driving motor 12 through a second transmission belt 36.
Specifically, when the crushing cutter 5 and the brush head 18 return to the initial position after completing the crushing and cleaning operations, the supporting shaft 31 driven by the sheave mechanism 32 drives the bearing disc 2 to rotate 90 degrees, so that the crushing cylinder 3 rotates 90 degrees to move a station, and then intermittent automatic crushing and cleaning operations are realized, and the crushing efficiency is high.
In another embodiment of the present invention, the filter bottom cap 4 is connected with an overturning component for driving the filter bottom cap 4 to overturn, the turning component comprises a connecting shaft 22 fixedly connected with the filter bottom cover 4, a sliding block 24 is fixedly connected with the end part of the connecting shaft 22, an annular groove plate 23 fixedly connected with the inner wall of the processing box 1 is sleeved outside the sliding block 24, the annular groove plate 23 is provided with an annular groove plate 2301 for the sliding block 24 to make circumferential sliding, the sliding block 24 is nested in the annular groove plate 2301, the annular groove plate 23 is provided with a variable-volume groove 2302 at the part below the cleaning assembly, the variable volume groove 2302 is communicated with the annular groove plate 2301, the annular groove plate 23 is fixedly connected with an arc-shaped rack plate 26 at the outer side of the variable volume groove 2302, a second rolling gear 25 matched with the arc-shaped rack plate 26 is fixedly sleeved on the connecting shaft 22.
Specifically, when the rotation driving mechanism drives the bearing disc 2 to rotate, and in the process that the crushing cylinder 3 moves to the position right below the cleaning assembly, the sliding block 24 slides into the variable-volume groove 2302, and meanwhile, the second rolling gear 25 rolls on the arc-shaped rack plate 26, so that the filtering bottom cover 4 is driven to rotate from the horizontal state to the vertical state, when the brush head 18 brushes the crushing cylinder 3, food scraps intercepted by the filtering bottom cover 4 are conveniently washed into the waste residue box 29, the cleaning effect is ensured, and the food of the next batch is prevented from being polluted by the food scraps of the previous batch; similarly, after the cleaning is completed, the bearing plate 2 continues to rotate, and the second rolling gear 25 drives the connecting shaft 22 and the filtering bottom cover 4 to rotate from the vertical state to the horizontal state, so that the next batch of food can be conveniently put in.
In order to avoid the disintegrating slag after the breakage to drop to processing case 1, bear 2 below of dish and be equipped with along 3 movement tracks of a crushing section of thick bamboo set up connect silo 27, connect silo 27 with waste residue box 29 communicates, conveniently collects the disintegrating slag, waste residue box 29 communicates has row's sediment pipe 30, conveniently clears up disintegrating slag and sewage.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. But all changes which come within the scope of the invention are intended to be embraced therein.

Claims (10)

1. The automatic crushing device for detecting the food qualification rate is characterized by comprising a processing box (1) and a crushing mechanism which is arranged in the processing box (1) and used for crushing food and can be cleaned;
the crushing mechanism comprises a crushing cylinder (3) which is used for containing food and is circumferentially distributed, a crushing assembly for crushing the food in the crushing cylinder (3), a cleaning assembly for cleaning the crushing cylinder (3), and a rotation driving mechanism for driving the circumferentially distributed crushing cylinder (3) to rotate to enter a crushing position and a cleaning position.
2. The automatic crushing device for food qualification testing according to claim 1, wherein a bearing plate (2) connected with the driving mechanism is arranged in the processing box (1), crushing cylinders (3) distributed circumferentially penetrate through the bearing plate (2), the crushing cylinders (3) are fixedly connected with the bearing plate (2), and a filtering bottom cover (4) is nested at the bottom of the crushing cylinders (3); a sample cup (28) which is arranged opposite to the crushing cylinder (3) and is used for receiving the crushed sample liquid is arranged below the bearing plate (2), and a waste residue box (29) which is used for receiving crushed slag is arranged at the position, opposite to the sample cup (28), of the processing box (1).
3. The automatic crushing device for food qualification rate detection according to claim 2, wherein the crushing assembly comprises a crushing knife (5), the crushing knife (5) is fixedly connected with a first rotating shaft (7), the upper end of the first rotating shaft (7) is rotatably connected with a lifting frame (8) through a bearing seat, and the lifting frame (8) is connected with a lifting driving mechanism; the first rotating shaft (7) is connected with a rotating assembly for driving the first rotating shaft (7) to rotate.
4. The automatic crushing device for food qualification testing according to claim 3, wherein the cleaning component comprises a brush head (18), a second rotating shaft (19) is fixedly connected to the upper end of the brush head (18), the second rotating shaft (19) penetrates through the lifting frame (8) and is rotatably connected with the lifting frame (8), and the second rotating shaft (19) is connected with a rotating component for driving the second rotating shaft (19) to rotate; the brush head comprises a brush head body (18), wherein the surface of the brush head body (18) is provided with uniformly distributed spray holes, a second rotating shaft (19) is a hollow shaft and is communicated with an inner cavity of the brush head body (18), the upper end of the second rotating shaft (19) is communicated with a water supply pipe (21) through a rotating joint (20), and the water supply pipe (21) is communicated with an external water pump.
5. The automatic crushing device for food qualification testing according to claim 3, wherein a gland (6) fixedly connected with the first rotating shaft (7) is arranged above the crushing knife (5), and the outer diameter of the gland (6) is smaller than the inner diameter of the crushing barrel (3).
6. The automatic crushing device for food qualification testing according to claim 4, wherein the lifting mechanism comprises a lifting frame (9) fixedly connected with the lifting frame (8), the lifting frame (9) penetrates through the processing box (1) and is connected with the processing box (1) in a sliding manner; the lifting frame is characterized in that an eccentric groove disc (10) is clamped at the upper end of the lifting frame (9), an eccentric circular groove for sliding the lifting frame (9) is formed in the eccentric groove disc (10), a rotating shaft (11) is fixedly connected to the eccentric groove disc (10), and the rotating shaft (11) is connected with an output shaft of a driving motor (12) through a first driving belt (13).
7. The automatic crushing device for food qualification rate detection according to claim 3 or 4, wherein the rotating assembly comprises a first transmission shaft (15) which is connected with the first rotating shaft (7) through a first transmission gear set (14) for transmission, the first transmission shaft (15) penetrates through the lifting frame (8) and is rotatably connected with the lifting frame (8), a first rolling gear (16) is fixedly connected to the end part of the first transmission shaft (15), and a vertical rack plate (17) which is fixedly connected with the inner wall of the processing box (1) is meshed with the first rolling gear (16).
8. The automatic crushing device for food qualification testing according to claim 2, wherein the rotation driving mechanism comprises a supporting shaft (31) fixedly connected with the bearing plate (2), and the supporting shaft (31) penetrates through the bottom plate of the processing box (1) and extends to the lower part of the processing box (1); the supporting shaft (31) is connected with a driven shaft (33) through a geneva mechanism (32), the driven shaft (33) is connected with a second transmission shaft (35) through a second transmission gear set (34), and the second transmission shaft (35) is connected with an output shaft of the driving motor (12) through a second transmission belt (36).
9. The automatic crushing device for food qualification testing according to claim 2, wherein the filtering bottom cover (4) is connected with a turning assembly for driving the filtering bottom cover (4) to turn, the turning assembly comprises a connecting shaft (22) fixedly connected with the filtering bottom cover (4), a sliding block (24) is fixedly connected with the end of the connecting shaft (22), an annular groove plate (23) fixedly connected with the inner wall of the processing box (1) is sleeved outside the sliding block (24), the annular groove plate (23) is provided with an annular groove plate (2301) for the sliding block (24) to slide circumferentially, the sliding block (24) is nested inside the annular groove plate (2301), a variable volume groove (2302) is arranged at the lower part of the cleaning assembly of the annular groove plate (23), the variable volume groove (2302) is communicated with the annular groove plate (2301), and the annular groove plate (23) is arranged outside the variable volume groove (2302) and fixedly connected with an arc-shaped rack plate (26) ) And a second rolling gear (25) matched with the arc-shaped rack plate (26) is fixedly sleeved on the connecting shaft (22).
10. The automatic crushing device for food qualification rate detection according to claim 2, wherein a receiving groove (27) is arranged below the bearing plate (2) along the movement track of the crushing cylinder (3), the receiving groove (27) is communicated with the waste residue box (29) to facilitate the collection of crushed residues, and the waste residue box (29) is communicated with a residue discharge pipe (30).
CN202011233843.8A 2020-11-06 2020-11-06 Automatic crushing device for food qualification rate detection Active CN112473946B (en)

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CN114101188A (en) * 2021-11-25 2022-03-01 盐地碱蓬基因生物科技(辽宁)集团有限公司 Suaeda glauca sheet and production system thereof
CN115007251A (en) * 2022-07-08 2022-09-06 安阳三乔环保科技有限公司 Ferroalloy breaker
CN115326505A (en) * 2022-08-02 2022-11-11 南京德阳科技有限公司 Geological analysis quality control device and use method thereof
CN116159799A (en) * 2021-11-25 2023-05-26 盐地碱蓬基因生物科技(辽宁)集团有限公司 Suaeda salsa tablet production system
CN116380584B (en) * 2023-04-06 2023-11-17 重庆化工职业学院 Sample pretreatment process for food detection

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