CN118106106A - Crushing apparatus for food processing - Google Patents

Abstract

A pulverizing device for food processing relates to the technical field of food production equipment, and comprises a first pulverizing mechanism, a cleaning mechanism, a selection mechanism, and a second pulverizing mechanism; a support frame I of the first pulverizing mechanism is fixedly installed on the ground by screws and nuts, and the first pulverizing mechanism is used for conventional pulverizing of food; a support frame II of the cleaning mechanism is fixedly installed on the ground by screws and nuts, and the cleaning mechanism is used for knocking and cleaning of a filter plate; the device can initially pulverize food, and can pulverize unqualified food again, thereby ensuring the effect of food pulverization; the device can clean the filter plate in time to ensure the qualified rate of food pulverization; the device can select to grind or directly use the food pulverized for the first time, thereby saving manpower and improving equipment utilization; the device grinds the food once before grinding it, thereby ensuring that the food has a better grinding effect and improving work efficiency.

Description

A crushing device for food processing

Technical Field

The present invention relates to the technical field of food production equipment, in particular to a pulverizing device for food processing.

Background technique

Food processing refers to the grain milling, feed processing, vegetable oil and sugar processing, slaughtering and meat processing, aquatic product processing, as well as processing activities of vegetables, fruits, nuts and other foods that directly use agricultural, forestry, animal husbandry and fishery products as raw materials. It is a type of agricultural product processing industry in a broad sense.

In food processing, food crushing machinery and equipment are also crucial, but most of the existing food crushing equipment only performs primary crushing. The sizes of the crushed foods vary and do not meet the uniform standards for crushing. In addition, the existing food crushing equipment cannot be flexibly adjusted according to different crushing requirements, which brings great inconvenience to production.

To this end, a food processing crushing equipment is needed, which can perform preliminary crushing on food and can crush unqualified food again, thereby ensuring the effect of food crushing; the equipment can clean the filter plate in time to ensure the qualified rate of food crushing; the equipment can select to grind or directly use the food crushed for the first time, thereby saving manpower and improving equipment utilization; the equipment grinds the food once before grinding it, thereby ensuring that the food has a better grinding effect and improving work efficiency.

Summary of the invention

In view of the above technical problems, the present invention provides a pulverizing device for food processing, which can perform preliminary pulverizing of food and can pulverize unqualified food again, thereby ensuring the effect of food pulverizing; the device can clean the filter plate in time to ensure the qualified rate of food pulverizing; the device can selectively grind or directly use the food pulverized for the first time, thereby saving manpower and improving equipment utilization; the device grinds the food once before grinding it, thereby ensuring that the food has a better grinding effect and improving work efficiency.

The technical scheme used in the present invention is: a pulverizing device for food processing, comprising a first pulverizing mechanism, a cleaning mechanism, a selection mechanism, and a second pulverizing mechanism; the support frame I of the first pulverizing mechanism is fixedly mounted on the ground by screws and nuts, and the first pulverizing mechanism is used for conventional pulverizing of food; the support frame II of the cleaning mechanism is fixedly mounted on the ground by screws and nuts, and the cleaning mechanism is used for knocking and cleaning of the filter plate; the arc frame of the selection mechanism is fixedly mounted on the ground by a rod, and the selection mechanism is used for direct collection of pulverized food or grinding selection; the storage box II of the second pulverizing mechanism is fixedly mounted on the ground, and the second pulverizing mechanism is used for grinding food;

The cleaning mechanism includes: a support frame II, a support plate, an L-shaped block, a gravity block, a round rod I, a round rod II, a cam, a motor I, and a lead screw slider group; the support frame II is fixedly mounted on the ground by screws and nuts, and a slide groove is fixedly mounted on the upper end surface of the support frame II; the lead screw slider group includes a frame, a lead screw, a motor, and a slider; the frame is fixedly mounted on the upper end surface of the support frame II, the lead screw is rotatably mounted in the frame, the motor is fixedly mounted on the frame, the motor shaft is fixedly connected to one end of the lead screw, the slider is slidably mounted in the frame, and the threaded hole on the slider cooperates with the thread of the lead screw; the support plate is slidably mounted on the slide groove at the upper end of the support frame II, the lower end of the support plate is fixedly connected to the upper end surface of the slider in the lead screw slider group, and the support plate A support rod and an L-shaped rod are fixedly installed on the upper end surface of the support plate; round rod I is rotatably installed in the round hole of the support rod at the upper end of the support plate; there are two L-shaped blocks, which are respectively installed at the two ends of round rod I by welding; the gravity block is attached to the front end of the L-shaped block by a fastening mechanism, and the gravity block is intermittently in contact with the filter plate to work in coordination; round rod II is rotatably installed in the round hole of the L-shaped rod at the upper end of the support plate, and a gear is fixedly installed in the middle position of round rod II; there are two cams, which are respectively installed at the two ends of round rod II by welding, and the two cams are respectively in contact with the inclined plates at the rear ends of the two L-shaped blocks; motor I is fixedly installed on the support plate, and its motor shaft is fixedly connected to a gear, and this gear is meshed with the gear on round rod II.

Preferably, an inclined plate is fixedly mounted on the rear end of the L-shaped block.

Preferably, the first crushing mechanism also includes: a grinder, a rectangular box, a baffle, and a filter plate; the grinder is attached to a predetermined installation area of the support frame I through a fastening mechanism; the rectangular box is fixedly installed at the lower end of the grinder, and square holes are provided on both sides of the rectangular box; there are two baffles, which are slidably installed at the square holes on both sides of the rectangular box, and the two baffles are connected by a side panel; there are two filter plates, and the side shafts of the two filter plates are rotatably installed in the circular holes on the inner side of the rectangular box, and the filter plates filter and screen whether the food crushed by the grinder is qualified.

Preferably, a spring is provided on the small plate of the baffle, and the other end of the spring is connected to the lower end surface of the support frame I.

Preferably, the first crushing mechanism also includes: an electric cylinder I, a transverse plate, a gear I, a rack I, a gear II, a convex plate, and a collecting box I; the cylinder body of the electric cylinder I is attached to a predetermined installation area on the side of the rectangular box by a fastening mechanism, and the piston rod end of the electric cylinder I is fixedly connected to the transverse plate; there are two gears I, the shafts of the two gears I are rotatably mounted in the circles on the rectangular box, and the shafts of the two gears I are fixedly connected to one end of the side shafts of the two filter plates, and the two gears I are respectively meshed with the racks at both ends of the transverse plate; the rack I is fixedly mounted on the transverse plate; the shaft of the gear II is rotatably mounted in the circular hole on the outside of the rectangular box, and the gear II is meshed with the rack I; the shaft of the convex plate is fixedly connected to the shaft of the gear II, and the convex plate is in contact with the side panel connecting the two baffles; there are two collecting boxes I, the two collecting boxes I are respectively mounted on the sides of the two rectangular boxes by screws and nuts, and the two collecting boxes I are respectively located at the lowered positions of the square holes on both sides of the rectangular box, and an adsorption mechanism is installed on the side of the collecting box I, and the adsorption mechanism is connected to the upper feeding port of the crusher through a pipe.

Preferably, racks are fixedly mounted on both sides of the transverse plate.

Preferably, the selection mechanism also includes: a transition box, a motor II, a limiting rod, a bevel gear I, a discharge box, and a storage box I; the upper end of the transition box is fixedly mounted on the lower end of the rectangular box; the motor II is fixedly mounted on the lower end plate of the arc frame, and its motor shaft is fixedly connected to a bevel gear; the small rod at the inner end of the limiting rod is rotatably mounted in the round hole on the horizontal plate of the arc frame, the outer end of the limiting rod is fixedly connected to the side panel of the discharge box, the small rod on the side panel of the discharge box slides in the groove of the arc frame, a pipe is fixedly mounted on the upper end of the discharge box, and the pipe is rotatably connected to the lower end outlet of the transition box through a bearing; the bevel gear I is fixedly mounted on the small rod at the inner end of the limiting rod, and the bevel gear I is meshed with the bevel gear on the shaft of the motor II; the storage box I is fixedly mounted on the ground through a rod.

Preferably, the second crushing mechanism includes: a storage box II, a support frame III, a grinding shell, a grinding rod, and a motor III; the storage box II is fixedly mounted on the ground; the support frame III is fixedly mounted on the ground; the grinding shell is attached to the inner ring of the support frame III by a fastening mechanism, the grinding shell is located directly above the storage box II, and the interior of the grinding shell is provided with oblique edges; the grinding rod is rotatably mounted in the grinding shell, and the outer periphery of the grinding rod is provided with vertical edges; the motor III is mounted on the support frame III by screws and nuts, and its motor shaft is connected to the shaft of the grinding rod by a synchronous belt.

The beneficial effects of the present invention compared with the prior art are:

1. The present invention is started by motor II, which drives bevel gear I to rotate, and bevel gear I drives the discharging box to rotate. When the discharging box rotates to the top of the grinding shell, the food crushed by the blender will enter the grinding shell for grinding, so that the food can be crushed to different degrees according to different needs, thereby improving work efficiency and equipment utilization.

2. The present invention is started by motor I, which drives round rod II to rotate, and round rod II drives the cam to rotate. The cam pushes the outer end of the inclined surface at the rear end of the L-shaped block to move back and forth. At this time, the front end of the L-shaped block drives the gravity block to move up and down to knock the filter plate, knocking off the food residue on the filter plate, thereby realizing the cleaning work of the filter plate, saving manpower and ensuring the filtering effect of the filter plate.

3. The present invention is started by the motor III to drive the grinding rod to rotate, and the grinding rod grinds the food entering the grinding shell, and the ground food enters the storage box II for collection, thereby improving work efficiency and saving resources.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is a schematic diagram of the first partial structure of the first pulverizing mechanism of the present invention.

FIG. 3 is a schematic diagram of the second part of the structure of the first pulverizing mechanism of the present invention.

FIG. 4 is a schematic structural diagram of the third part of the first pulverizing mechanism of the present invention.

FIG. 5 is a schematic diagram of a deformed structure of the first pulverizing mechanism of the present invention.

FIG. 6 is a schematic diagram of a cleaning mechanism of the present invention.

FIG. 7 is a partial structural schematic diagram of the cleaning mechanism of the present invention.

FIG. 8 is a schematic diagram of a selection mechanism of the present invention.

FIG. 9 is a schematic diagram of a second pulverizing mechanism of the present invention.

Figure numerals: 1, first crushing mechanism; 2, cleaning mechanism; 3, selection mechanism; 4, second crushing mechanism; 101, support frame I; 102, pulverizer; 103, rectangular box; 104, baffle; 105, filter plate; 106, electric cylinder I; 107, horizontal plate; 108, gear I; 109, rack I; 110, gear II; 111, convex plate; 112, collection box I; 201, support frame II; 202, support plate; 203, L-shaped block; 204, gravity block; 205, round rod I; 206, round rod II; 207, cam; 208, motor I; 209, lead screw slider assembly; 301, arc frame; 302, transition box; 303, motor II; 304, limiting rod; 305, bevel gear I; 306, discharge box; 307, storage box I; 401, storage box II; 402, support frame III; 403, grinding shell; 404, grinding rod; 405, motor III.

Detailed ways

The technical scheme of the present invention is further specifically described below by way of embodiments and in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

It should be noted that, in this article, some connection methods, such as "fixed connection, fixed installation" refer to, but are not limited to, fixing two components such as welding, screw and nut fixing, bonding, riveting, interference fit, etc.

Embodiment, as shown in FIG. 1 to FIG. 9, a pulverizing device for food processing comprises a first pulverizing mechanism 1, a cleaning mechanism 2, a selection mechanism 3, and a second pulverizing mechanism 4; a support frame Ⅰ101 of the first pulverizing mechanism 1 is fixedly mounted on the ground by screws and nuts, and the first pulverizing mechanism 1 is used for conventional pulverizing of food; a support frame Ⅱ201 of the cleaning mechanism 2 is fixedly mounted on the ground by screws and nuts, and the cleaning mechanism 2 is used for knocking and cleaning of the filter plate 105; an arc frame 301 of the selection mechanism 3 is fixedly mounted on the ground by a rod, and the selection mechanism 3 is used for direct collection of pulverized food or grinding selection; a storage box Ⅱ401 of the second pulverizing mechanism 4 is fixedly mounted on the ground, and the second pulverizing mechanism 4 is used for grinding food;

As shown in Figures 6 and 7, the cleaning mechanism 2 includes: a support frame II 201, a support plate 202, an L-shaped block 203, a gravity block 204, a round rod I 205, a round rod II 206, a cam 207, a motor I 208, and a lead screw slider group 209; the support frame II 201 is fixedly installed on the ground by screws and nuts, and a slide groove is fixedly installed on the upper end surface of the support frame II 201; the lead screw slider group 209 includes a frame, a lead screw, a motor, and a slider. The frame is fixedly installed on the upper end surface of the support frame II 201, the lead screw is rotatably installed in the frame, the motor is fixedly installed on the frame, and its motor shaft is fixedly connected to one end of the lead screw, and the slider is slidably installed in the frame The threaded hole on the slider matches the screw thread; the support plate 202 is slidably mounted on the slide groove at the upper end of the support frame II 201, and the lower end of the support plate 202 is fixedly connected to the upper end surface of the slider in the screw slider group 209, and the upper end surface of the support plate 202 is fixedly mounted with a support rod and an L-shaped rod; the round rod I 205 is rotatably mounted in the round hole of the support rod at the upper end of the support plate 202; there are two L-shaped blocks 203, and the two L-shaped blocks 203 are respectively mounted at both ends of the round rod I 205 by welding; the gravity block 204 is attached to the front end of the L-shaped block 203 by a fastening mechanism, and the gravity block 204 is intermittently in contact with the filter plate 105 and works in coordination, that is, the gravity block 204 After the filter plate 105 is turned out of the rectangular box 103, the round rod I 205 can be knocked to clean the food on the round rod I 205; the round rod II 206 is rotatably installed in the round hole of the L-shaped rod at the upper end of the support plate 202, and a gear is fixedly installed in the middle position of the round rod II 206; there are two cams 207, which are respectively installed at both ends of the round rod II 206 by welding, and the two cams 207 are respectively in contact with the inclined plates at the rear ends of the two L-shaped blocks 203; the motor I 208 is fixedly installed on the support plate 202, and its motor shaft is fixedly connected to a gear, and this gear is meshed with the gear on the round rod II 206; specifically When cleaning the filter plate 105, first the lead screw slider group 209 works to drive the support plate 202 to move forward so that the gravity block 204 is located above the filter plate 105, and then the motor I 208 is started to drive the round rod II 206 to rotate, and the round rod II 206 drives the cam 207 to rotate, and the cam 207 pushes the outer end of the inclined surface of the rear end of the L-shaped block 203 to move back and forth. At this time, the front end of the L-shaped block 203 drives the gravity block 204 to move up and down to knock the filter plate 105, and knock the food residues on the filter plate 105 off, thereby completing the cleaning of the filter plate 105, saving manpower while ensuring the filtering effect of the filter plate 105.

As shown in FIG. 7 , an inclined plate is fixedly mounted on the rear end of the L-shaped block 203 .

As shown in Fig. 2 to Fig. 5, the first pulverizing mechanism 1 further comprises: a pulverizer 102, a rectangular box 103, a baffle 104, and a filter plate 105; the pulverizer 102 is attached to a predetermined installation area of the support frame Ⅰ101 by a fastening mechanism, and the pulverizer 102 can pulverize food; the rectangular box 103 is fixedly installed at the lower end of the pulverizer 102, and square holes are provided on both sides of the rectangular box 103; there are two baffles 104, and the two baffles 104 are slidably installed at the square holes on both sides of the rectangular box 103, and the two baffles 104 are respectively slidably installed at the square holes on both sides of the rectangular box 103, and the two baffles 104 are connected by the side The panels are connected, and the two baffles 104 can open or close the square holes on both sides of the rectangular box 103; there are two filter plates 105, and the side axes of the two filter plates 105 are rotatably installed in the round holes on the inner side of the rectangular box 103 respectively, and the two filter plates 105 can open or close the lower end of the rectangular box 103. In the initial position, the two filter plates 105 are in a horizontal state. At this time, the two filter plates 105 close the lower end of the rectangular box 103, and the filter plates 105 filter and screen whether the food crushed by the blender 102 is qualified.

As shown in FIG. 3 , a spring is provided on the small plate of the baffle 104 , and the other end of the spring is connected to the lower end surface of the support frame Ⅰ101 .

As shown in Fig. 3 to Fig. 5, the first crushing mechanism 1 further comprises: an electric cylinder Ⅰ106, a transverse plate 107, a gear Ⅰ108, a rack Ⅰ109, a gear Ⅱ110, a convex plate 111, and a collecting box Ⅰ112; the cylinder body of the electric cylinder Ⅰ106 is attached to a predetermined installation area on the side of the rectangular box 103 through a fastening mechanism, and the piston rod end of the electric cylinder Ⅰ106 is fixedly connected to the transverse plate 107; there are two gears Ⅰ108, the shafts of the two gears Ⅰ108 are respectively rotatably mounted on the circles on the rectangular box 103, and the shafts of the two gears Ⅰ108 are respectively fixedly connected to one end of the side shafts of the two filter plates 105, and the two gears Ⅰ108 are respectively meshed with the racks at both ends of the transverse plate 107; the rack Ⅰ10 9 is fixedly installed on the horizontal plate 107; the shaft of gear II 110 is rotatably installed in the circular hole outside the rectangular box 103, and gear II 110 and rack I 109 are meshed with each other; the shaft of convex plate 111 is fixedly connected to the shaft of gear II 110, and convex plate 111 is in contact with the side panel connecting the two baffles 104; there are two collecting boxes I 112, and the two collecting boxes I 112 are respectively installed on the sides of the two rectangular boxes 103 through screws and nuts, and the two collecting boxes I 112 are respectively located at the lowering position of the square holes on both sides of the rectangular box 103, and an adsorption mechanism is installed on the side of the collecting box I 112, and the adsorption mechanism is connected to the upper end feeding port of the pulverizer 102 through a pipe. When the adsorption mechanism is working, the collecting box The food that does not meet the crushing specifications in Ⅰ112 is sucked back into the grinder 102 for re-crushing; specifically, the grinder 102 crushes the food, and the crushed food first falls on the filter plate 105. At this time, the qualified food falls along the filter plate 105, and the unqualified food is left on the upper end surface of the filter plate 105. When the unqualified food is crushed again, the electric cylinder Ⅰ106 works, and the electric cylinder Ⅰ106 pushes the horizontal plate 107 to move upward, and the horizontal plate 107 drives the rack Ⅰ109 to move upward, and the rack Ⅰ109 drives the gear Ⅱ110 to rotate, and the gear Ⅱ110 drives the convex plate 111 to rotate clockwise, and the convex plate 111 pushes the baffle 104 to move upward. The baffle 104 opens the square holes on both sides of the rectangular box 103, and the spring on the baffle 104 is compressed. At the same time, the horizontal plate 107 moves upward to drive the gear I108 to rotate, and the gear I108 drives the filter plate 105 to flip outward. When the filter plate 105 needs to be flipped to the outside of the rectangular box 103, the baffle 104 has opened the square holes on both sides of the rectangular box 103. After the filter plate 105 is flipped 180°, it is located on the outside of the rectangular box 103. At this time, the food on the filter plate 105 will fall into the collection box I112, and the adsorption mechanism on the side of the collection box I112 will work to re-suck the food in the collection box I112 that does not meet the crushing specifications into the grinder 102 for re-crushing.

As shown in FIG. 4 , racks are fixedly mounted on both sides of the transverse plate 107 .

As shown in Figure 8, the selection mechanism 3 also includes: a transition box 302, a motor II 303, a limiting rod 304, a bevel gear I 305, a discharge box 306, and a storage box I 307; the upper end of the transition box 302 is fixedly mounted on the lower end of the rectangular box 103; the motor II 303 is fixedly mounted on the lower end plate of the arc frame 301, and its motor shaft is fixedly connected to a bevel gear; the small rod at the inner end of the limiting rod 304 is rotatably mounted in the round hole on the horizontal plate of the arc frame 301, the outer end of the limiting rod 304 is fixedly connected to the side panel of the discharge box 306, and the small rod on the side panel of the discharge box 306 slides in the groove of the arc frame 301, and a pipe is fixedly mounted on the upper end of the discharge box 306, and the pipe is rotatably connected to the lower end outlet of the transition box 302 through a bearing; the bevel gear I 305 is fixedly mounted on the small rod at the inner end of the limiting rod 304, and the bevel gear I 305 is connected to the motor The bevel gears on the II303 shaft mesh with each other; the storage box I307 is fixedly installed on the ground by a rod, and the storage box I307 is used to collect the qualified food that has been crushed for the first time; specifically, when the food crushed by the grinder 102 is selected to be collected or ground, the motor II303 is started, driving the bevel gear I305 to rotate, and the bevel gear I305 drives the discharge box 306 to rotate. When the discharge box 306 rotates to be located above the storage box I307, the food that meets the specifications crushed by the grinder 102 enters the storage box I307 along the discharge box 306 for collection. When the discharge box 306 rotates to just above the grinding shell 403, the food crushed by the grinder 102 will enter the grinding shell 403 for grinding, thereby achieving different levels of crushing of food according to different needs, improving work efficiency and improving equipment utilization.

As shown in FIG9 , the second pulverizing mechanism 4 comprises: a storage box II 401, a support frame III 402, a grinding shell 403, a grinding rod 404, and a motor III 405; the storage box II 401 is fixedly installed on the ground, and the storage box II 401 is used to collect the food ground into powder; the support frame III 402 is fixedly installed on the ground; the grinding shell 403 is attached to the ring on the support frame III 402 through a fastening mechanism, and the grinding shell 403 is located directly above the storage box II 401, and the interior of the grinding shell 403 is provided with oblique edges, which are beneficial to the grinding of food. The grinding rod 404 is rotatably installed in the grinding shell 403, and the outer periphery of the grinding rod 404 is provided with vertical ridges; the motor III 405 is installed on the support frame III 402 through screws and nuts, and its motor shaft is connected with the shaft of the grinding rod 404 through a synchronous belt; specifically, when the food is crushed, the motor III 405 is started to drive the grinding rod 404 to rotate, and the grinding rod 404 grinds the food entering the grinding shell 403, and the ground food enters the storage box II 401 for collection, which improves work efficiency while saving resources.

Working principle: The equipment can initially crush the food, and can crush the unqualified food again, ensuring the effect of food crushing; the equipment can clean the filter plate 105 in time to ensure the qualified rate of food crushing; the equipment can select to grind or directly use the food crushed for the first time, saving manpower and improving equipment utilization; the equipment grinds the food once before grinding it, ensuring that the food has a better grinding effect and improving work efficiency.

When food is crushed, firstly, it is selected whether the crushed food is to be used directly or to be ground and then reused. When selecting, the motor II 303 is started, driving the bevel gear I 305 to rotate, and the bevel gear I 305 drives the discharging box 306 to rotate. When the discharging box 306 rotates to be located above the storage box I 307, the food that meets the specifications crushed by the crusher 102 enters the storage box I 307 along the discharging box 306 for collection. When the discharging box 306 rotates to be just above the grinding shell 403, the food crushed by the crusher 102 will enter the grinding shell 403 for grinding, so as to realize different levels of crushing of food according to different needs, thereby improving work efficiency and equipment utilization.

When the food is crushed once for use, the discharging box 306 is located above the storage box I 307, and then the food is put into the grinder 102, and the grinder 102 crushes the food. The crushed food first falls on the filter plate 105, and then the qualified food falls along the filter plate 105 into the storage box I 307 for collection and utilization, and the unqualified food is left on the upper end surface of the filter plate 105. When the unqualified food is crushed again, the electric cylinder I 106 works, and the electric cylinder I 106 pushes the horizontal plate 107 to move upward, and the horizontal plate 107 drives the rack I 109 to move upward, and the rack I 109 drives the gear II 110 to rotate, and the gear II 110 drives the convex plate 111 to rotate clockwise, and then the convex plate 11 1 Push the baffle plate 104 to move upward, so that the baffle plate 104 opens the square holes on both sides of the rectangular box 103, and the spring on the baffle plate 104 is compressed. At the same time, the horizontal plate 107 moves upward to drive the gear I 108 to rotate, and the gear I 108 drives the filter plate 105 to flip outward. When the filter plate 105 needs to flip to the outside of the rectangular box 103, the baffle plate 104 has opened the square holes on both sides of the rectangular box 103. After the filter plate 105 flips 180 degrees, it is located outside the rectangular box 103. At this time, the food on the filter plate 105 will fall into the collection box I 112, and the adsorption mechanism on the side of the collection box I 112 will work to suck the food that does not meet the crushing specifications in the collection box I 112 back into the grinder 102 for re-crushing;

When the filter plate 105 needs to be flipped to the outside of the rectangular box 103, the filter plate 105 can be cleaned. During cleaning, first, the lead screw slider group 209 works to drive the support plate 202 to move forward so that the gravity block 204 is located above the filter plate 105. Then, the motor I 208 is started to drive the round rod II 206 to rotate, and the round rod II 206 drives the cam 207 to rotate. The cam 207 pushes the outer end of the inclined surface of the rear end of the L-shaped block 203 to move back and forth. At this time, the front end of the L-shaped block 203 drives the gravity block 204 to move up and down to knock the filter plate 105, knocking off the food residue on the filter plate 105, thereby realizing the cleaning of the filter plate 105, saving manpower while ensuring the filtering effect of the filter plate 105;

When food needs to be ground, the discharge box 306 is located directly above the grinding shell 403. At this time, the electric cylinder I 106 first drives the two to flip 90°. At this time, the two filter plates 105 open the lower end of the rectangular box 103, and then the food is put into the grinder 102. The grinder 102 grinds the food. The ground food passes through the rectangular box 103 and enters the grinding shell 403 along the discharge box 306. Then, the motor III 405 is started to drive the grinding rod 404 to rotate. The grinding rod 404 grinds the food entering the grinding shell 403, and the ground food enters the storage box II 401 for collection, which improves work efficiency while saving resources.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A pulverizing device for food processing, characterized in that it comprises a first pulverizing mechanism (1), a cleaning mechanism (2), a selection mechanism (3), and a second pulverizing mechanism (4); the support frame I (101) of the first pulverizing mechanism (1) is fixedly mounted on the ground by screws and nuts, and the first pulverizing mechanism (1) is used for conventional pulverizing of food; the support frame II (201) of the cleaning mechanism (2) is fixedly mounted on the ground by screws and nuts, and the cleaning mechanism (2) is used for knocking and cleaning of the filter plate (105); the arc frame (301) of the selection mechanism (3) is fixedly mounted on the ground by a rod, and the selection mechanism (3) is used for directly collecting the pulverized food or for grinding selection; the storage box II (401) of the second pulverizing mechanism (4) is fixedly mounted on the ground, and the second pulverizing mechanism (4) is used for grinding food; The cleaning mechanism (2) comprises: a support frame II (201), a support plate (202), an L-shaped block (203), a gravity block (204), a round rod I (205), a round rod II (206), a cam (207), a motor I (208), and a lead screw slider group (209); the support frame II (201) is fixedly mounted on the ground by means of screws and nuts, and a slide groove is fixedly mounted on the upper end surface of the support frame II (201); the lead screw is rotatably mounted in the frame, the motor is fixedly mounted on the frame, the motor shaft is fixedly connected to one end of the lead screw, the slider is slidably mounted in the frame, and the threaded hole on the slider matches the thread of the lead screw; the support plate (202) is slidably mounted on the slide groove at the upper end of the support frame II (201), the lower end of the support plate (202) is fixedly connected to the upper end surface of the slider in the lead screw slider group (209), and the upper end of the support plate (202) A support rod and an L-shaped rod are fixedly installed on the surface; the round rod I (205) is rotatably installed in the round hole of the support rod at the upper end of the support plate (202); there are two L-shaped blocks (203), and the two L-shaped blocks (203) are respectively installed at the two ends of the round rod I (205) by welding; the gravity block (204) is attached to the front end of the L-shaped block (203) by a fastening mechanism, and the gravity block (204) and the filter plate (105) are intermittently in contact and work in coordination; the round rod II (206) is rotatably installed on the support plate (202) A gear is fixedly installed in the middle position of the round rod II (206) in the circular hole of the upper L-shaped rod; there are two cams (207), which are respectively installed at the two ends of the round rod II (206) by welding, and the two cams (207) are respectively in contact with the inclined plates at the rear ends of the two L-shaped blocks (203); the motor I (208) is fixedly installed on the support plate (202), and its motor shaft is fixedly connected to a gear, and the gear is meshed with the gear on the round rod II (206). 2. A food processing pulverizing device according to claim 1, characterized in that an inclined plate is fixedly mounted on the rear end of the L-shaped block (203). 3. A food processing pulverizing device according to claim 1, characterized in that the first pulverizing mechanism (1) further comprises: a pulverizer (102), a rectangular box (103), a baffle (104), and a filter plate (105); the pulverizer (102) is attached to a predetermined installation area of the support frame I (101) by a fastening mechanism; the rectangular box (103) is fixedly installed at the lower end of the pulverizer (102), and square holes are provided on both sides of the rectangular box (103); there are two baffles (104), the two baffles (104) are slidably installed at the square holes on both sides of the rectangular box (103), and the two baffles (104) are connected by a side panel; there are two filter plates (105), the side shafts of the two filter plates (105) are rotatably installed in the circular holes on the inner side of the rectangular box (103), and the filter plates (105) filter and screen whether the food pulverized by the pulverizer (102) is qualified. 4. A food processing pulverizing device according to claim 3, characterized in that a spring is provided on the small plate of the baffle (104), and the other end of the spring is connected to the lower end surface of the support frame I (101). 5. A food processing pulverizing device according to claim 1, characterized in that the first pulverizing mechanism (1) further comprises: an electric cylinder I (106), a transverse plate (107), a gear I (108), a rack I (109), a gear II (110), a convex plate (111), and a collecting box I (112); the cylinder body of the electric cylinder I (106) is attached to a predetermined installation area on the side of the rectangular box (103) by a fastening mechanism, and the piston rod end of the electric cylinder I (106) is fixedly connected to the transverse plate (107); there are two gears I (108), the shafts of the two gears I (108) are respectively rotatably mounted on the circles on the rectangular box (103), and the shafts of the two gears I (108) are respectively fixedly connected to one end of the side shafts of the two filter plates (105), and the two gears I (108) are respectively The racks at both ends of the horizontal plate (107) are meshed with each other; the rack I (109) is fixedly mounted on the horizontal plate (107); the shaft of the gear II (110) is rotatably mounted in the circular hole outside the rectangular box (103), and the gear II (110) and the rack I (109) are meshed with each other; the shaft of the convex plate (111) is fixedly connected to the shaft of the gear II (110), and the convex plate (111) is in contact with the side panel connecting the two baffles (104); there are two collecting boxes I (112), and the two collecting boxes I (112) are respectively mounted on the sides of the two rectangular boxes (103) by screws and nuts, and the two collecting boxes I (112) are respectively located at the lowered positions of the square holes on both sides of the rectangular box (103), and an adsorption mechanism is installed on the side of the collecting box I (112), and the adsorption mechanism is connected to the upper end feed port of the pulverizer (102) through a pipe. 6. A food processing pulverizing device according to claim 5, characterized in that racks are fixedly mounted on both sides of the transverse plate (107). 7. A food processing pulverizing device according to claim 1, characterized in that the selection mechanism (3) further comprises: a transition box (302), a motor II (303), a limiting rod (304), a bevel gear I (305), a discharging box (306), and a storage box I (307); the upper end of the transition box (302) is fixedly mounted on the lower end of the rectangular box (103); the motor II (303) is fixedly mounted on the lower end plate of the arc frame (301), and its motor shaft is fixedly connected to a bevel gear; the small rod at the inner end of the limiting rod (304) is rotatably mounted on the arc frame The outer end of the limiting rod (304) is fixedly connected to the side panel of the discharge box (306) in the circular hole on the horizontal plate (301), and the small rod on the side panel of the discharge box (306) slides in the groove of the arc frame (301). A pipe is fixedly installed on the upper end of the discharge box (306), and the pipe is rotatably connected to the lower end outlet of the transition box (302) through a bearing; the bevel gear I (305) is fixedly installed on the small rod at the inner end of the limiting rod (304), and the bevel gear I (305) and the bevel gear on the shaft of the motor II (303) are meshed with each other; the storage box I (307) is fixedly installed on the ground through a rod. 8. A food processing pulverizing device according to claim 1, characterized in that the second pulverizing mechanism (4) comprises: a storage box II (401), a support frame III (402), a grinding shell (403), a grinding rod (404), and a motor III (405); the storage box II (401) is fixedly installed on the ground; the support frame III (402) is fixedly installed on the ground; the grinding shell (403) is attached to the inner ring of the support frame III (402) by a fastening mechanism, the grinding shell (403) is located directly above the storage box II (401), and the inside of the grinding shell (403) is provided with oblique edges; the grinding rod (404) is rotatably installed in the grinding shell (403), and the outer periphery of the grinding rod (404) is provided with vertical edges; the motor III (405) is installed on the support frame III (402) by screws and nuts, and its motor shaft is connected to the shaft of the grinding rod (404) by a synchronous belt.