Crushing treatment equipment for food detection

Abstract

The invention discloses crushing treatment equipment for food detection, and belongs to the technical field of food detection pretreatment equipment.The crushing treatment equipment comprises a base, a treatment box is fixedly connected to the upper end of the base, a grinding and crushing assembly is installed between the inner walls of the treatment box, a transmission assembly is arranged at the side end of the base, and one end of the transmission assembly penetrates into the treatment box; the transmission assembly is arranged on the base and fixedly connected with the grinding and crushing assembly, the screening assembly is installed at the bottom end of the base, and the transmission assembly is driven to promote the drying assembly to dry food samples stacked on the drying assembly at the moment and sweep the food samples into the treatment box to be crushed, so that the dryness of the food during crushing is guaranteed; a food sample is crushed under the off-axis transmission of the grinding and crushing assembly, and finally, the food sample is ground again in the screening assembly, so that the food sample finally forms particles with the same size, the screening operation is completed, and the specific surface area of a subsequent sample and an extraction solvent is increased, so that the extraction efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of food detection preprocessing equipment, and more specifically, to a crushing processing equipment for food detection. Background Art

[0002] Food inspection (testing) refers to a discipline that studies and evaluates food quality and its changes. It is based on some basic theories and various technologies of physics, chemistry, and biochemistry, and in accordance with established technical standards, such as international and national food hygiene / safety standards, to inspect the quality of food raw materials, auxiliary materials, semi-finished products, finished products, and by-products to ensure that the product quality is qualified. The content of food inspection includes sensory testing of food, testing of nutrients, additives, and harmful substances in food, etc.

[0003] Before testing for toxins in food, food samples need to be crushed, but the existing crushing devices have the following defects when used: 1. It is necessary to ensure the dryness of the food being tested. If the food is relatively moist, it is easy for it to stick to the wall in the crushing and processing device, which is difficult to clean later. 2. Most of the existing crushing methods use carbon brushes and blades. During use, due to long-term crushing, the carbon brushes and blades are worn and need to be replaced regularly, which is cumbersome to operate; 3. After the food is crushed, the sizes of the crushed samples are different, so the samples to be tested need to be screened.

[0004] To this end, this solution proposes a crushing and processing equipment for food testing to address the above-mentioned defects. Summary of the invention

[0005] 1. Technical problems to be solved: In view of the problems existing in the prior art, the purpose of the present invention is to provide a crushing and processing equipment for food testing, which drives the transmission component to prompt the drying component to dry the food samples accumulated on the top and sweep them into the processing box for crushing, thereby ensuring the dryness of the food when crushing. Thereafter, the food samples are crushed under the eccentric transmission of the grinding and crushing component. Finally, they are ground again inside the screening component, so that the food samples are finally formed into particles of the same size and the screening operation is completed, thereby increasing the specific surface area of ​​subsequent samples and extraction solvents, thereby improving the extraction efficiency.

[0006] 2. Technical solution: To solve the above problems, the present invention adopts the following technical solutions.

[0007] A crushing and processing equipment for food inspection comprises a base, the upper end of the base is fixedly connected to a processing box, a grinding and crushing assembly is installed between the inner walls of the processing box, a transmission assembly is provided at the side end of the base, one end of the transmission assembly passes through the interior of the processing box and is fixedly connected to the grinding and crushing assembly, a screening assembly is installed at the bottom end of the base, a drying assembly is installed at the upper end of the processing box, a feeding barrel is fixedly connected to the upper end of the drying assembly, and a sealing cover is rotatably connected to the top end of the feeding barrel.

[0008] A further improvement is that the grinding and crushing assembly includes a positioning plate fixedly connected to the top of the base, the upper end of the positioning plate is rotatably connected to a moving bevel gear, a coupling is embedded and installed on the side end of the processing box, a transmission rod is provided between the inner walls of the coupling, one end of the transmission rod is fixedly connected to the output end of the transmission assembly, the other end of the transmission rod is fixedly connected to a fixed bevel gear, the fixed bevel gear and the moving bevel gear are meshed with each other, a connecting rod is fixedly connected between the inner walls of the moving bevel gear, an eccentric sleeve is installed on the upper end of the connecting rod, a crushing roller is fixedly connected to the upper end of the eccentric sleeve, a spiral slide is provided at the inner bottom end of the processing box, and the highest surface end of the spiral slide is located on the upper side of the fixed bevel gear.

[0009] A further improvement is that the transmission assembly includes a positioning plate 2 provided on one side of the base, a motor is installed at one end of the positioning plate 2, and the other end of the positioning plate 2 is fixedly connected to a positioning seat, the output end of the motor is fixedly connected to a pulley 1, a pulley 2 is rotatably connected between the inner walls of the positioning seat, a belt 1 is sleeved between the pulley 2 and the pulley 1, a transmission rod 2 is fixedly connected to one end of the transmission shaft of the pulley 2, and one end of the transmission rod 2 is fixedly connected to the transmission rod 1.

[0010] A further improvement is that the screening assembly includes a screening box fixedly connected to the inner bottom end of the base, a rolling groove is provided at the upper end of the screening box, a material drop hole is provided at the upper end of the base, the upper and lower sides of the material drop hole are respectively connected to the discharge port of the spiral slide and the rolling groove, a sub-screen is fixedly connected to the inner bottom end of the rolling groove, the center end of the screening box is rotatably connected to a transmission rod three, the top end of the transmission rod three passes through the bottom of the positioning plate one, and is fixedly connected to the bottom end of the moving bevel gear, and the side ends of the transmission rod three are respectively fixedly connected to a grinding roller and a cleaning brush.

[0011] A further improvement is that the drying component includes a drying box fixedly connected to the upper end of the processing box, a feed port is provided at the upper end of the drying box, an eccentric sleeve 2 is installed at the central end of the bottom side of the drying box, the bottom end of the eccentric sleeve 2 is movably connected to the crushing roller, and a plurality of evenly distributed air holes are provided at the upper end of one side of the drying box.

[0012] A further improvement is that: a transmission gear 1 is fixedly connected to the upper center end of the eccentric shaft sleeve 2, a pulley 3 is rotatably connected to the inner bottom end of the drying box, a transmission gear 2 is fixedly connected to the lower end of the pulley 3, the transmission gear 2 and the transmission gear 1 are meshed with each other, a generator is installed inside one side of the drying box, a pulley 4 is fixedly connected to the output end of the generator, a belt 2 is sleeved between the pulley 4 and the pulley 3, a heater is installed at the bottom end of the air vent, and the heater and the generator are connected by electric wires.

[0013] A further improvement is that the transmission end of the transmission gear 1 penetrates to the top of the drying box, the central end of the top side of the drying box is rotatably connected to a sweeping rod, and the bottom end of the sweeping rod is fixedly connected to the transmission end of the transmission gear 1.

[0014] A further improvement is that a guide platform is fixedly connected to the inner wall of the feed cylinder, and the guide platform is located on the upper side of the drying component.

[0015] 3. Beneficial effects: Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects: The present invention allows the food sample to be crushed to be put into the feed tube, and the put-in food sample is gradually accumulated on the drying component under the guidance of the guide platform. Then, the personnel drives the transmission component to drive the grinding and crushing component inside the processing box. During this period, when the grinding and crushing component is in transmission, the drying component is synchronously operated to dry the food sample accumulated on the top and sweep it into the processing box for crushing, so as to ensure the dryness of the food during crushing and avoid the phenomenon of sticking to the wall and causing inconvenience in subsequent cleaning. Afterwards, under the eccentric transmission of the grinding and crushing component, the food sample can be crushed, so that the size of the food sample can be pre-processed. Finally, the pre-processed food sample falls into the screening component through a spiral slide and is ground again, so that the food sample is finally formed into particles of the same size, and the screening operation is completed, thereby increasing the specific surface area of ​​the subsequent sample and the extraction solvent, thereby improving the extraction efficiency.

[0016] It should be noted that the structures not introduced in the present invention are the same as the prior art or can be implemented by using the prior art, and are not described in detail here because they do not involve the design points and improvement directions of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the grinding and crushing assembly of the present invention; Figure 3It is a structural schematic diagram of the transmission assembly of the present invention; Figure 4 It is a schematic diagram of the structure of the screening assembly of the present invention; Figure 5 It is a schematic diagram of the structure of the drying component of the present invention; Figure 6 This is a schematic diagram of the structure inside the eccentric sleeve 2 of the present invention; Figure 7 It is a structural schematic diagram of the guide platform of the present invention.

[0018] Description of the numbers in the figure: 1. Base; 2. Processing box; 21. Positioning plate 1; 22. Moving bevel gear; 23. Coupling; 24. Transmission rod 1; 25. Fixed bevel gear; 26. Connecting rod 1; 27. Eccentric shaft sleeve 1; 28. Crushing roller; 29. ​​Spiral slideway; 3. Transmission assembly; 31. Positioning plate 2; 32. Motor; 33. Positioning seat; 34. Pulley 1; 35. Pulley 2; 36. Belt 1; 37. Transmission rod 2; 4. Screening assembly; 41. Screening box; 42. Rolling trough; 43. Screening net; 44. Transmission rod three; 45. Grinding roller; 46. Cleaning brush; 5. Drying component; 51. Drying box; 52. Feed inlet; 53, eccentric shaft sleeve 2; 531, transmission gear 1; 532, transmission gear 2; 533, pulley 3; 534, generator; 535, pulley 4; 536, belt 2; 537, heater; 54. Ventilation hole; 55. Sweeping rod; 6. Feed barrel; 7. Sealing cover; 8. Guide platform. DETAILED DESCRIPTION

[0019] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", "provided on" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-Figure 7 A crushing and processing equipment for food inspection comprises a base 1, the upper end of the base 1 is fixedly connected to a processing box 2, a grinding and crushing assembly is installed between the inner walls of the processing box 2, a transmission assembly 3 is provided at the side end of the base 1, one end of the transmission assembly 3 penetrates into the interior of the processing box 2 and is fixedly connected to the grinding and crushing assembly, a screening assembly 4 is installed at the bottom end of the base 1, a drying assembly 5 is installed at the upper end of the processing box 2, a feeding barrel 6 is fixedly connected to the upper end of the drying assembly 5, and a sealing cover 7 is rotatably connected to the top end of the feeding barrel 6.

[0023] More specifically, a guide platform 8 is fixedly connected to the inner wall of the feed cylinder 6 , and the guide platform 8 is located on the upper side of the drying component 5 .

[0024] During the use of this solution, personnel can put the food test samples to be crushed into the feeding barrel 6. Under the guidance of the guide platform 8, the food samples are gradually accumulated on the drying component 5. Then the personnel drive the transmission component 3 to drive the grinding and crushing component inside the processing box 2. During this period, while the grinding and crushing component is driving, the drying component 5 is operated synchronously to dry the food samples accumulated on the top and sweep them into the processing box 2 for crushing, so as to ensure the dryness of the food during crushing and avoid the phenomenon of sticking to the wall and making subsequent cleaning inconvenient. Afterwards, under the eccentric transmission of the grinding and crushing component, the food samples can be crushed, so that the size of the food samples can be pre-processed. Finally, the pre-processed food samples fall into the screening component 4 through the spiral slide and are ground again, so that the food samples are finally formed into particles of the same size, and the screening operation is completed, thereby increasing the specific surface area of ​​the subsequent samples and the extraction solvent, thereby improving the extraction efficiency.

[0025] See also Figure 1-Figure 3 The grinding and crushing assembly includes a positioning plate 21 fixedly connected to the top of the base 1, and the upper end of the positioning plate 21 is rotatably connected to a movable bevel gear 22. A coupling 23 is embedded in the side end of the processing box 2, and a transmission rod 24 is provided between the inner walls of the coupling 23. One end of the transmission rod 24 is fixedly connected to the output end of the transmission assembly 3, and the other end of the transmission rod 24 is fixedly connected to a fixed bevel gear 25. The fixed bevel gear 25 and the movable bevel gear 22 are meshed with each other. A connecting rod 26 is fixedly connected between the inner walls of the movable bevel gear 22, and an eccentric sleeve 27 is installed on the upper end of the connecting rod 26. A crushing roller 28 is fixedly connected to the upper end of the eccentric sleeve 27. A spiral slide 29 is provided at the inner bottom end of the processing box 2, and the highest surface end of the spiral slide 29 is located on the upper side of the fixed bevel gear 25.

[0026] More specifically: the transmission assembly 3 includes a positioning plate 2 31 provided on one side of the base 1, a motor 32 is installed at one end of the positioning plate 2 31, a positioning seat 33 is fixedly connected to the other end of the positioning plate 2 31, a pulley 1 34 is fixedly connected to the output end of the motor 32, a pulley 2 35 is rotatably connected between the inner walls of the positioning seat 33, a belt 1 36 is sleeved between the pulley 2 35 and the pulley 1 34, a transmission rod 2 37 is fixedly connected to one end of the transmission shaft of the pulley 2 35, and one end of the transmission rod 2 37 is fixedly connected to the transmission rod 1 24.

[0027] During the use of this solution, when the food sample is crushed, the personnel drive the motor 32 to cause the pulley 1 34 connected to its output end to transmit synchronously, and then under the connection of the belt 1 36, it links the pulley 2 35 and the transmission rod 2 37 connected to the end of the transmission shaft to rotate simultaneously; Therefore, when the transmission rod 2 37 is rotating, the fixed bevel gear 25 connected to the transmission rod 1 24 is able to mesh and transmit above the movable bevel gear 22, so that the connecting rod 1 26 drives the eccentric shaft sleeve 1 27 and the crushing roller 28 to make an eccentric rotational movement, so that the food sample falling from the top is gradually crushed under the mutual friction between the side wall of the processing box 2 and the crushing roller 28, until the size of the crushed sample is too small to pass through the side wall between the eccentric shaft sleeve 1 27 and the processing box 2, and finally the crushed food sample is guided by the spiral slide 29 and discharged uniformly from the discharge port on the lower side.

[0028] See also Figure 1-Figure 2 and Figure 4 The screening assembly 4 includes a screening box 41 fixedly connected to the inner bottom end of the base 1, a rolling groove 42 is provided at the upper end of the screening box 41, and a material drop hole is provided at the upper end of the base 1. The upper and lower sides of the material drop hole are respectively connected to the discharge port of the spiral slide 29 and the rolling groove 42, and a sub-screen 43 is fixedly connected to the inner bottom end of the rolling groove 42. The center end of the screening box 41 is rotatably connected to a transmission rod three 44, the top end of the transmission rod three 44 penetrates to the bottom of the positioning plate one 21, and is fixedly connected to the bottom end of the moving bevel gear 22, and the side ends of the transmission rod three 44 are respectively fixedly connected to a grinding roller 45 and a cleaning brush 46.

[0029] During use of the present solution, when the crushed food sample inside the processing box 2 passes through the discharge port and the drop hole above the base 1 and falls into the grinding groove 42, at this time, due to the continuous rotation of the movable bevel gear 22 in the grinding and crushing assembly, the transmission rod 3 44 rotates synchronously due to the penetration connection, thereby driving the grinding roller 45 connected to the side end of the transmission rod 3 44 to grind the food sample particles inside, until the food sample particles match the filter diameter size of the sub-screen 43, the food sample particles can fall downward, so that personnel can collect food sample particles of the same size, increase the specific surface area of ​​subsequent samples and extraction solvents, and thus improve the extraction efficiency. During this period, when the grinding roller 45 is grinding the food sample particles, if some of the food sample particles adhere to or clog above the sub-screen 43, its cleaning brush 46 simultaneously sweeps the food sample particles above the sub-screen 43 to avoid the clogging of the food sample particles above the sub-screen 43, thereby ensuring the smooth falling of the food sample particles.

[0030] See also Figure 1-Figure 2 and Figure 5-Figure 6The drying assembly 5 includes a drying box 51 fixedly connected to the upper end of the processing box 2, a feed port 52 is provided at the upper end of the drying box 51, an eccentric sleeve 2 53 is installed at the central end of the bottom side of the drying box 51, the bottom end of the eccentric sleeve 2 53 is movably connected to the crushing roller 28, and a plurality of evenly distributed air holes 54 are provided at the upper end of one side of the drying box 51.

[0031] More specifically, a transmission gear 1 531 is fixedly connected to the upper center end of the eccentric shaft sleeve 53, a pulley 3 533 is rotatably connected to the inner bottom end of the drying box 51, a transmission gear 2 532 is fixedly connected to the lower end of the pulley 3 533, the transmission gear 2 532 and the transmission gear 1 531 are meshed with each other, a generator 534 is installed inside one side of the drying box 51, a pulley 4 535 is fixedly connected to the output end of the generator 534, a belt 2 536 is sleeved between the pulley 4 535 and the pulley 3 533, a heater 537 is installed at the bottom end of the air vent 54, and the heater 537 and the generator 534 are connected by electric wires.

[0032] More specifically, the transmission end of the transmission gear 531 penetrates the top of the drying box 51 , and the central end of the top side of the drying box 51 is rotatably connected to a sweeping rod 55 , and the bottom end of the sweeping rod 55 is fixedly connected to the transmission end of the transmission gear 531 .

[0033] During use of the present solution, while the crushing roller 28 is eccentrically driven, the eccentric sleeve 2 53 rotates synchronously, thereby the transmission gear 1 531 connected above the eccentric sleeve 2 53 rotates synchronously, thereby driving the transmission gear 2 532 and the belt pulley 3 533 meshed therewith to transmit, and then, under the connection of the belt 2 536, the belt pulley 4 535 transmits, and since the generator 534 and the heater 537 are powered, the heater 537 can heat and dry the food sample above, thereby ensuring the dryness of the sample and avoiding the phenomenon of adhesion to the side wall during subsequent crushing; Meanwhile, in the present embodiment, when the transmission gear 1 531 rotates, its transmission shaft is connected with the upper sweeping rod 55, so that after the food sample is dried, the sweeping rod 55 can sweep the food sample, thereby sweeping the dried food sample into the processing box 2 for crushing. In this embodiment, the power supply of the heater 537 is converted into electrical energy by the mechanical energy transmitted by the eccentric sleeve 2 53, thereby reducing the consumption of existing energy and lowering the cost of use. In this solution, the transmission of the eccentric sleeve 2 53, the sweeping rod 55, the grinding and crushing assembly and the screening assembly 4 are all connected by a single axis on a unified vertical plane.

[0034] The above-described embodiments only express a certain implementation mode of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. A crushing and processing device for food testing, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a processing box (2), a grinding and crushing assembly is installed between the inner walls of the processing box (2), a transmission assembly (3) is provided at the side end of the base (1), one end of the transmission assembly (3) penetrates into the interior of the processing box (2) and is fixedly connected to the grinding and crushing assembly, a screening assembly (4) is installed at the bottom end of the base (1), a drying assembly (5) is installed at the upper end of the processing box (2), a feed barrel (6) is fixedly connected to the upper end of the drying assembly (5), and a sealing cover (7) is rotatably connected to the top end of the feed barrel (6); The grinding and crushing assembly comprises a positioning plate (21) fixedly connected to the top of the base (1), the upper end of the positioning plate (21) being rotatably connected to a movable bevel gear (22), a coupling (23) being embedded and installed at the side end of the processing box (2), a transmission rod (24) being provided between the inner walls of the coupling (23), one end of the transmission rod (24) being fixedly connected to the output end of the transmission assembly (3), and the other end of the transmission rod (24) being fixedly connected to a fixed bevel gear (25 ), the fixed bevel gear (25) and the movable bevel gear (22) are meshed with each other, a connecting rod (26) is fixedly connected between the inner walls of the movable bevel gear (22), an eccentric shaft sleeve (27) is installed at the upper end of the connecting rod (26), a crushing roller (28) is fixedly connected to the upper end of the eccentric shaft sleeve (27), and a spiral slideway (29) is provided at the inner bottom end of the processing box (2), and the highest surface end of the spiral slideway (29) is located on the upper side of the fixed bevel gear (25).

2. The crushing and processing equipment for food testing according to claim 1, characterized in that: The transmission assembly (3) comprises a second positioning plate (31) provided on one side of the base (1); a motor (32) is mounted on one end of the second positioning plate (31); a positioning seat (33) is fixedly connected to the other end of the second positioning plate (31); a pulley (34) is fixedly connected to the output end of the motor (32); a pulley (35) is rotatably connected between the inner wall of the positioning seat (33); a belt (36) is sleeved between the pulley (35) and the pulley (34); a transmission rod (37) is fixedly connected to one end of the transmission shaft of the pulley (35); and one end of the transmission rod (37) is fixedly connected to the transmission rod (24).

3. The crushing and processing equipment for food testing according to claim 1 is characterized in that: The screening assembly (4) comprises a screening box (41) fixedly connected to the inner bottom end of the base (1), a rolling groove (42) being provided at the upper end of the screening box (41), a material drop hole being provided at the upper end of the base (1), the upper and lower sides of the material drop hole being respectively connected to the material discharge port of the spiral slideway (29) and the rolling groove (42), a sub-screen (43) being fixedly connected to the inner bottom end of the rolling groove (42), a transmission rod three (44) being rotatably connected to the center end of the screening box (41), the top end of the transmission rod three (44) penetrating to the bottom of the positioning plate one (21) and being fixedly connected to the bottom end of the movable bevel gear (22), and a grinding roller (45) and a cleaning brush (46) being respectively fixedly connected to the side ends of the transmission rod three (44).

4. The crushing and processing equipment for food testing according to claim 1 is characterized in that: The drying assembly (5) comprises a drying box (51) fixedly connected to the upper end of the processing box (2), a feed port (52) being provided at the upper end of the drying box (51), an eccentric shaft sleeve 2 (53) being installed at the central end of the bottom side of the drying box (51), the bottom end of the eccentric shaft sleeve 2 (53) being movably connected to the crushing roller (28), and a plurality of evenly distributed air holes (54) being provided at the upper end of one side of the drying box (51).

5. The crushing and processing equipment for food testing according to claim 4, characterized in that: The upper center end of the eccentric shaft sleeve 2 (53) is fixedly connected to a transmission gear 1 (531); the inner bottom end of the drying box (51) is rotatably connected to a pulley 3 (533); the lower end of the pulley 3 (533) is fixedly connected to a transmission gear 2 (532); the transmission gear 2 (532) and the transmission gear 1 (531) are meshed with each other; a generator (534) is installed inside one side of the drying box (51); the output end of the generator (534) is fixedly connected to a pulley 4 (535); a belt 2 (536) is sleeved between the pulley 4 (535) and the pulley 3 (533); a heater (537) is installed at the bottom end of the air vent (54); and the heater (537) and the generator (534) are connected by electric wires.

6. The crushing and processing equipment for food testing according to claim 5, characterized in that: The transmission end of the transmission gear 1 (531) passes through the top of the drying box (51), and the central end of the top side of the drying box (51) is rotatably connected to a sweeping rod (55), and the bottom end of the sweeping rod (55) is fixedly connected to the transmission end of the transmission gear 1 (531).

7. The crushing and processing equipment for food testing according to claim 1 is characterized in that: A guide platform (8) is fixedly connected to the inner wall of the feed cylinder (6), and the guide platform (8) is located on the upper side of the drying component (5).

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