Cleaning device for processing of prefabricated vegetables

Abstract

The invention belongs to the technical field of prefabricated vegetable raw material cleaning equipment, and particularly relates to a cleaning device for prefabricated vegetable processing, which comprises a straightening mechanism, a hook mechanism, a brushing mechanism and a drying mechanism, the straightening mechanism comprises a first conveying belt, a fixed guide plate and a sliding guide plate, and the first conveying belt is connected with the brushing mechanism; the fixed guide plate is fixedly connected to the first conveying belt, the sliding guide plate is arranged on the first conveying belt in a sliding mode, the hook mechanism and the fixed guide plate are fixedly installed on the scrubbing mechanism, the scrubbing mechanism comprises a scrubbing support, a first scrubbing assembly and a second scrubbing assembly, and the first scrubbing assembly and the second scrubbing assembly are arranged on the scrubbing support in a sliding mode. The drying mechanism is arranged on the brushing mechanism, the straightening mechanism and the hook mechanism are matched to achieve automatic straightening and hanging of the whole chicken in the direction, the brushing mechanism can clean blood or blood clots in the cavity of the whole chicken, and the technical problem that existing equipment cannot clean the blood and the blood clots in the cavity of the whole chicken is effectively solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of prefabricated vegetable raw material cleaning equipment, and specifically relates to a cleaning device for prefabricated vegetable processing. Background Art

[0002] With the rapid development of the prefabricated vegetable market, consumers have higher and higher requirements for the quality and hygiene of prefabricated vegetables. The cleaning of prefabricated vegetable raw materials is an important link to ensure product quality. In the production process of prefabricated vegetables, as a common meat raw material, the cleaning quality of chicken directly affects the hygiene and safety of the final product. Traditional chicken cleaning methods mainly rely on manual operation, which is not only inefficient but also difficult to ensure uniform and thorough cleaning. Especially after slaughter or freezing, blood or blood clots often remain in the chicken cavity, and these blood or blood clots are prone to bacterial growth, posing a potential threat to food safety.

[0003] Existing cleaning equipment mostly uses soaking or spraying methods for cleaning, but these methods are difficult to effectively remove blood and blood clots in the cavity during the cleaning process, especially in the gaps on both sides of the lumbar vertebrae in the chicken cavity, where blood or blood clots are extremely likely to remain. For example, Chinese Patent CN115868524A discloses a whole chicken cleaning device, which specifically discloses that it includes a cleaning box body, a cleaning pool is fixedly connected to the inner bottom wall of the cleaning box body, a filter plate is arranged in the cleaning pool, a cleaning component is arranged on the filter plate, a track is arranged on the inner top wall of the cleaning box body, a transmission belt is arranged in the track, a plurality of fixing hooks are arranged at the bottom of the transmission belt, a rotating component is arranged on the fixing hooks, and a pushing component is arranged between the plurality of rotating components for moving the fixing hooks to flip left and right. This whole chicken cleaning device can not only further clean the surface of the whole chicken, significantly reducing the dirt remaining on the surface of the whole chicken and reducing the problem of rot and deterioration during the storage and transportation of the whole chicken, but also effectively filter the dirty water during the cleaning of the surface of the whole chicken, reducing the content of some dirt in the dirty water and making the dirty water easier to handle. Although it can clean the whole chicken, it cannot effectively remove blood or blood clots in the cavity of the whole chicken. At the same time, existing cleaning equipment requires manual alignment and hanging of the slaughtered or thawed whole chicken on the hooks of the equipment, which not only increases the labor intensity but also may cause contamination of the chicken body surface, unable to meet the requirements of prefabricated vegetable production for efficiency and hygiene.

[0004] Therefore, it is very necessary to study a cleaning device for prefabricated vegetable processing that can automatically hang the whole chicken and effectively clean the blood and blood clots in the cavity of the whole chicken. Summary of the Invention

[0005] In view of the above deficiencies in the prior art, the present invention provides a cleaning device for processed ready-to-eat dishes, aiming to solve the technical problems that existing equipment cannot automatically hang whole chickens and cannot clean the blood and blood clots in the cavities of whole chickens.

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

[0007] A cleaning device for processed ready-to-eat dishes, comprising: an alignment mechanism, a hanging hook mechanism, a brushing mechanism, and a drying mechanism;

[0008] The alignment mechanism includes a first conveyor belt, a fixed guide plate, a sliding guide plate, and a driving component. The first conveyor belt is connected to the brushing mechanism. The first conveyor belt is provided with a first slide rail and a first bracket. The fixed guide plate is fixedly connected to the first conveyor belt. The sliding guide plate is slidably arranged on the first slide rail. The fixed guide plate and the sliding guide plate are slidably matched. The driving component is installed on the first bracket and connected to the sliding guide plate;

[0009] The hanging hook mechanism includes a hanging hook bracket, a chain, a first guide rail, a second guide rail, a second motor, and a hanging hook component. The hanging hook bracket is fixedly connected to the brushing mechanism. The chain is installed on the hanging hook bracket. The hanging hook component is installed on the chain. The first guide rail and the second guide rail are fixedly arranged on one side of the hanging hook bracket close to the drying mechanism. The first guide rail, the second guide rail, and the hanging hook component are slidably matched;

[0010] The brushing mechanism includes a brushing bracket, a first brushing component, and a second brushing component. The brushing bracket includes a second slide rail, a third slide rail, a first water tank, and a second conveyor belt. The first water tank is arranged below the second conveyor belt. The second slide rail and the third slide rail are vertically arranged on the brushing bracket. The second slide rail is located above the hanging hook mechanism. The third slide rail is located below the hanging hook mechanism. The first brushing component is slidably arranged on the second slide rail. The second brushing component is slidably arranged on the third slide rail;

[0011] The drying mechanism is arranged on one side of the brushing mechanism away from the alignment mechanism.

[0012] Further, the driving component includes a reciprocating lead screw and a first motor. A slider is further arranged on the upper end face of the sliding guide plate. The reciprocating lead screw is rotatably arranged on the first bracket. The rotating shaft of the first motor is connected to the reciprocating lead screw. The reciprocating lead screw is slidably matched with the slider.

[0013] Further, the hanging hook component includes a base, a hanging hook, a limiting block, and a first spring. The base is connected to the chain. The hanging hook and the limiting block are hinged to the base. The limiting block is connected to the base through the first spring.

[0014] Furthermore, the hook is provided with a groove and a first guide rod. A groove is provided on one side of the hook close to the limit block. The groove and the limit block cooperate to lock the hook. The first guide rod is fixedly arranged on the hook, and the first guide rod is slidably matched with the second guide rail.

[0015] Still further, a second guide rod is also arranged on the limit block, and the second guide rod is slidably matched with the first guide rail.

[0016] Further, the first brushing assembly includes a lifting plate, two pressing plates and a brush wheel assembly. The lifting plate is slidably arranged on the second slide rail. A third guide rod and a second spring are arranged on the lifting plate. The third guide rod is fixedly arranged on the lifting plate, and the third guide rod is slidably matched with the brushing bracket. The lifting plate is connected with the brushing bracket through the second spring. The two pressing plates are respectively slidably arranged on the lifting plate, and the pressing plates are connected with the lifting plate through the third spring.

[0017] Furthermore, the lifting plate further includes a nozzle. The nozzle is fixedly arranged on the lifting plate. The nozzle is connected with the water supply pipe through a flexible pipe. The nozzle is located between the two pressing plates.

[0018] Still further, the first brushing assembly further includes a brush wheel assembly. The brush wheel assembly includes a brush wheel rod, a fourth spring and a brush wheel. The brush wheel rod is hinged on the lifting plate. The brush wheel rod is located between the two pressing plates. The brush wheel is rotatably arranged on the brush wheel rod. The brush wheel rod is connected with the lifting plate through the fourth spring. A cutting knife and a brush are arranged on the brush wheel.

[0019] Still further, the structure of the second brushing assembly is the same as that of the first brushing assembly.

[0020] Further, the drying mechanism includes a drying chamber, a blower, a third conveyor belt and a second water tank. The drying chamber is fixedly connected to the brushing mechanism. The blower is arranged on the drying chamber. The third conveyor belt is fixedly arranged inside the drying chamber. A second water tank is arranged below the drying chamber.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. A cleaning device for processing prefabricated dishes disclosed by the present invention is provided with a brushing mechanism for cleaning a whole chicken and removing blood and blood clots in the cavity. Brushes are arranged on the first brushing assembly and the second brushing assembly of the brushing mechanism. At the same time, a cutting knife for squeezing and cutting the gaps on both sides of the lumbar vertebra along both sides of the lumbar vertebra and a brush for cleaning are arranged on the brush. The blood or blood clots in the cavity of the whole chicken can be brushed clean, effectively solving the technical problem that the existing equipment cannot clean the blood and blood clots in the cavity of the whole chicken.

[0023] 2. A cleaning device for processed ready-to-eat dishes according to the present invention is provided with an alignment mechanism for aligning the direction of a whole chicken and a hook mechanism for automatically hanging and driving the whole chicken to move. It can automatically align the direction of the whole chicken and hang it on the hook mechanism, which not only reduces the labor intensity but also may avoid the raw chicken for processed ready-to-eat dishes being contaminated by manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural diagram of the present invention Figure 1 ;

[0025] Figure 2 is a schematic structural diagram of the present invention Figure 2 ;

[0026] Figure 3 is Figure 2 a sectional view taken along line A-A in

[0027] Figure 4 is a schematic structural diagram of the alignment mechanism;

[0028] Figure 5 is a schematic structural diagram of the hook mechanism;

[0029] Figure 6 is Figure 5 an enlarged schematic structural diagram at B in

[0030] Figure 7 is a schematic structural diagram of the hook assembly;

[0031] Figure 8 is a schematic structural diagram of the brushing mechanism;

[0032] Figure 9 is a schematic structural diagram of the first brushing assembly Figure 1 ;

[0033] Figure 10 is a schematic structural diagram of the first brushing assembly Figure 2 ;

[0034] Figure 11 is a schematic structural diagram of the brush wheel;

[0035] Figure 12 is a schematic structural diagram of the drying mechanism.

[0036] The reference numerals involved in the drawings are:

[0037] 1. Alignment mechanism; 11. First conveyor belt; 111. First slide rail; 112. First bracket; 12. Fixed guide plate; 13. Sliding guide plate; 131. Slide block; 14. Reciprocating lead screw; 15. First motor; 2. Hook mechanism; 21. Hook bracket; 22. Chain; 23. First guide rail; 24. Second guide rail; 25. Second motor; 3. Hook assembly; 31. Base; 32. Hook; 321. Groove; 322. First guide rod; 33. Limit block; 331. Second guide rod; 34. First spring; 4. Brushing mechanism; 41. Brushing bracket; 411. Second slide rail; 412. Third slide rail; 413. First water tank; 414. Second conveyor belt; 5. First brushing assembly; 51. Lifting plate; 511. Third guide rod; 512. Second spring; 513. Sprayer; 52. Pressure plate; 521. Third spring; 531. Brush wheel rod; 532. Fourth spring; 533. Brush wheel; 534. Cutter; 535. Brush; 6. Second brushing assembly; 7. Drying mechanism; 71. Drying chamber; 72. Fan; 73. Third conveyor belt; 74. Second water tank. Detailed implementation mode

[0038] In order to enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be further described below with reference to the drawings and embodiments.

[0039] In the description of the present application, it should be noted that for orientation terms, such as the terms "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and position relationships indicated are based on the orientation or position relationships shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present application.

[0040] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects and do not necessarily have to be used to describe a specific order or sequence.

[0041] Please refer to Figures 1 to 3 As shown, a cleaning device for processed prefabricated dishes includes: an alignment mechanism 1 for aligning the direction of whole chickens, a hook mechanism 2 for automatically hanging and driving the movement of whole chickens, a brushing mechanism 4 for cleaning whole chickens and removing blood and blood clots in the fully cleaned cavity, and a drying mechanism 7 for drying the remaining water on the whole chickens.

[0042] Please refer to Figure 4As shown in the figure, the alignment mechanism 1 includes a first conveyor belt 11, a fixed guide plate 12, a sliding guide plate 13 and a drive assembly. The first conveyor belt 11 is connected to the brushing mechanism 4. A first slide rail 111 and a first support 112 are provided on the first conveyor belt 11. The fixed guide plate 12 is fixedly connected to the first conveyor belt 11. The sliding guide plate 13 is slidably arranged on the first slide rail 111. The fixed guide plate 12 and the sliding guide plate 13 are slidably matched. Correspondingly, a straight chute is provided in the middle of the sliding guide plate 13, and an arc chute is provided on the fixed guide plate 12. It should be noted that when placing the whole chicken on the first conveyor belt 11 using a conveying device, the whole chicken may have its chest facing upward, downward or sideways. When the chest of the whole chicken faces sideways, the chicken legs also face sideways. The drive assembly is installed on the first support 112 and is connected to the sliding guide plate 13. Specifically, the drive assembly includes a reciprocating lead screw 14 and a first motor 15. A slider 131 is further provided on the upper end surface of the sliding guide plate 13. The reciprocating lead screw 14 is rotatably arranged on the first support 112. The rotating shaft of the first motor 15 is connected to the reciprocating lead screw 14. The reciprocating lead screw 14 is slidably matched with the slider 131. It can be understood that the first motor 15 drives the reciprocating lead screw 14 to rotate. The reciprocating lead screw 14 drives the sliding guide plate 13 to reciprocate along the first slide rail 111 through the slider 131. The straight chute on the sliding guide plate 13 can catch the chicken legs with the chest facing sideways and push this part of the whole chicken to flip. However, the whole chicken facing forward and backward cannot be caught by the sliding guide plate 13. Driven by the first conveyor belt 11, the whole chicken enters the fixed guide plate 12 from the sliding guide plate 13. The arc chute provided on the fixed guide plate 12 can be slidably matched with the whole chicken. During the process of the whole chicken moving towards the brushing mechanism 4, the whole chicken with the chest facing sideways can be flipped to have its chest facing upward.

[0043] Please refer to Figures 5 to 7As shown in the figure, the hook mechanism 2 includes a hook bracket 21, a chain 22, a first guide rail 23, a second guide rail 24, a second motor 25 and a hook assembly 3. The hook bracket 21 is fixedly connected to the brushing mechanism 4. The chain 22 is installed on the hook bracket 21. The hook assembly 3 is installed on the chain 22. The second motor 25 is engaged with the chain 22 through a sprocket. The first guide rail 23 and the second guide rail 24 are fixedly arranged on one side of the hook bracket 21 close to the drying mechanism 7. The first guide rail 23, the second guide rail 24 and the hook assembly 3 are in sliding fit. Specifically, the hook assembly 3 includes a base 31, a hook 32, a limit block 33 and a first spring 34. The base 31 is connected to the chain 22. The hook 32 and the limit block 33 are hinged to the base 31. The limit block 33 is connected to the base 31 through the first spring 34. A groove 321 is provided on the hook 32. A groove 321 is provided on one side of the hook 32 close to the limit block 33. The groove 321 and the limit block 33 can cooperate to lock the hook 32. It can be understood that the first spring 34 on the hook assembly 3 pushes the limit block 33 and then pushes the hook 32 to flip, so that the hook 32 unfolds, and the limit block 33 is stuck into the groove 321 of the hook 32, thereby locking the hook 32. The second motor 25 can drive the hook assembly 3 to rotate along the hook bracket 21 through the chain 22. When the hook assembly 3 moves to the whole chicken on the first conveyor belt 11, the locked hook 32 is inserted into the meat of the whole chicken and drives the whole chicken to slide along the second conveyor belt 414 on the brushing mechanism 4.

[0044] It should be noted that a second guide rod 331 is further provided on the limit block 33. The second guide rod 331 is in sliding fit with the first guide rail 23. When the hook assembly 3 moves to the first guide rail 23, the second guide rod 331 on the limit block 33 is in sliding fit with the first guide rail 23. The first guide rail 23 pushes the second guide rod 331 backward to drive the limit block 33 to flip, so that the limit block 33 slides out of the groove 321 on the hook 32. At this time, the hook 32 is switched from the locked state to the unlocked state.

[0045] It should be noted that a first guide rod 322 is provided on the hook 32. The first guide rod 322 is fixedly arranged on the hook 32. The first guide rod 322 is in sliding fit with the second guide rail 24. When the hook assembly 3 moves to the second guide rail 24, the first guide rod 322 on the hook 32 is in sliding fit with the second guide rail 24. After the hook 32 is unlocked, the second guide rail 24 pushes the first guide rod 322 backward to drive the hook 32 to flip, so that the hook 32 is retracted. During the retraction of the hook 32, the hook 32 is pulled out of the whole chicken, and the whole chicken falls onto the third conveyor belt 73 of the drying mechanism 7.

[0046] Please refer to Figures 8 to 11As shown, the scrubbing mechanism 4 includes a scrubbing bracket 41, a first scrubbing assembly 5, and a second scrubbing assembly 6. The scrubbing bracket 41 includes a second slide rail 411, a third slide rail 412, a first water tank 413, and a second conveyor belt 414. The first water tank 413 is arranged below the second conveyor belt 414, that is, the sewage after cleaning the whole chicken will flow into the first water tank 413 and then be pumped out of the equipment by a water pump. The second slide rail 411 and the third slide rail 412 are vertically arranged on the scrubbing bracket 41. The second slide rail 411 is located above the hook mechanism 2, and the third slide rail 412 is located below the hook mechanism 2. The first scrubbing assembly 5 is slidably arranged on the second slide rail 411, and the second scrubbing assembly 6 is slidably arranged on the third slide rail 412.

[0047] The first scrubbing assembly 5 includes a lifting plate 51, two pressing plates 52, and a brush wheel assembly. The lifting plate 51 is slidably arranged on the second slide rail 411. The lifting plate 51 is provided with a third guide rod 511 and a second spring 512. The third guide rod 511 is fixedly arranged on the lifting plate 51 and is slidably matched with the scrubbing bracket 41. The lifting plate 51 is connected to the scrubbing bracket 41 through the second spring 512. It can be understood that when the whole chicken has not moved between the first scrubbing assembly 5 and the second scrubbing assembly 6, the second spring 512 releases elastic force and elongates to drive the lifting plate 51 to slide along the second slide rail 411 towards the whole chicken. When the whole chicken moves between the first scrubbing assembly 5 and the second scrubbing assembly 6, the whole chicken pushes the first scrubbing assembly 5 and the second scrubbing assembly 6 to slide, and the second spring 512 is compressed, which can ensure that the first scrubbing assembly 5 and the second scrubbing assembly 6 remain in contact with the whole chicken. The two pressing plates 52 are respectively slidably arranged on the lifting plate 51, and the pressing plate 52 is connected to the lifting plate 51 through a third spring 521. It can be understood that when the whole chicken moves to the position of the pressing plate 52, the whole chicken pushes the pressing plate 52 to slide towards the lifting plate 51. In this process, the second spring 512 is compressed, ensuring that the pressing plate 52 always remains in contact and presses both sides of the chest cavity to open the opening of the whole chicken cavity. Specifically, the lifting plate 51 further includes a spray head 513. The spray head 513 is fixedly arranged on the lifting plate 51. The spray head 513 is connected to the water supply pipe through a flexible pipe. The spray head 513 is located between the two pressing plates 52. It can be understood that before the spray heads 513 on the first scrubbing assembly 5 and the second scrubbing assembly 6 come into contact with the pressing plates 52, clear water is sprayed on the whole chicken to clean the whole chicken and spray clear water into the cavity of the whole chicken at the same time.

[0048] The first scrubbing assembly 5 further includes a brush wheel assembly. The brush wheel assembly includes a brush wheel rod 531, a fourth spring 532, and a brush wheel 533. The brush wheel rod 531 is hinged to the lifting plate 51. The brush wheel rod 531 is located between two pressing plates 52. The brush wheel 533 is rotatably arranged on the brush wheel rod 531. The brush wheel rod 531 is connected to the lifting plate 51 through the fourth spring 532. It can be understood that when the hook mechanism 2 drives the whole chicken to move to the position of the brush wheel assembly, the fourth spring 532 drives the brush wheel rod 531 to turn outwards, so that the brush wheel 533 enters the cavity of the whole chicken.

[0049] It should be noted that a cutting knife 534 and a brush 535 are arranged on the brush wheel 533. The blade of the cutting knife 534 inclines towards the lumbar vertebra of the whole chicken. It can be understood that the cutting knife 534 will roll along the gaps on both sides of the lumbar vertebra in the cavity of the whole chicken, squeeze and cut the gaps on both sides of the lumbar vertebra, and the brush 535 rolls in the cavity to clean the blood and blood clots in the cavity.

[0050] It should be noted that the structure of the second scrubbing assembly 6 is the same as that of the first scrubbing assembly 5.

[0051] Please refer to Figure 12 As shown in the figure, the drying mechanism 7 is arranged on the side of the scrubbing mechanism 4 away from the aligning mechanism 1. Specifically, the drying mechanism 7 includes a drying chamber 71, a blower 72, a third conveyor belt 73, and a second water tank 74. The drying chamber 71 is fixedly connected to the scrubbing mechanism 4. The blower 72 is arranged on the drying chamber 71. The third conveyor belt 73 is fixedly arranged inside the drying chamber 71. A second water tank 74 is arranged below the drying chamber 71. It can be understood that after the hook mechanism 2 drives the whole chicken to slide down from the second conveyor belt 414, the remaining water droplets on the whole chicken fall into the second water tank 74 and are then pumped out of the equipment by a water pump. The blower 72 blows air into the drying chamber 71, which can dry the remaining water on the whole chicken; the whole chicken after cleaning falls onto the third conveyor belt 73 and is then conveyed out of the equipment by the third conveyor belt 73.

[0052] The above are only embodiments of the present invention. Common general knowledge such as specific structures and characteristics known in the art are not described in detail herein. Those of ordinary skill in the art know all the common general knowledge in the technical field to which the invention pertains before the filing date or the priority date, are able to know all the prior art in this field, and have the ability to apply conventional experimental means before this date. Those of ordinary skill in the art can, under the inspiration given in this application, complete and implement this solution in combination with their own abilities. Some typical well-known structures or well-known methods should not become an obstacle for those of ordinary skill in the art to implement this application. It should be noted that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent.

Claims

1. A cleaning device for pre-prepared food processing, characterized in that: include: A straightening mechanism (1), a hooking mechanism (2), a scrubbing mechanism (4) and a drying mechanism (7); The straightening mechanism (1) comprises a first conveyor belt (11), a fixed guide plate (12), a sliding guide plate (13) and a driving assembly, wherein the first conveyor belt (11) is connected to the brushing mechanism (4), a first slide rail (111) and a first bracket (112) are arranged on the first conveyor belt (11), the fixed guide plate (12) is fixedly connected to the first conveyor belt (11), the sliding guide plate (13) is slidably arranged on the first slide rail (111), the fixed guide plate (12) and the sliding guide plate (13) are slidably matched, and the driving assembly is installed on the first bracket (112) and connected to the sliding guide plate (13); The hook mechanism (2) comprises a hook bracket (21), a chain (22), a first guide rail (23), a second guide rail (24), a second motor (25) and a hook assembly (3); the hook bracket (21) is fixedly connected to the scrubbing mechanism (4); the chain (22) is mounted on the hook bracket (21); the hook assembly (3) is mounted on the chain (22); the second motor (25) cooperates with the chain (22) via a sprocket; the first guide rail (23) and the second guide rail (24) are fixedly arranged on a side of the hook bracket (21) close to the drying mechanism (7); the first guide rail (23) and the second guide rail (24) and the hook assembly (3) are slidably matched; The brushing mechanism (4) comprises a brushing bracket (41), a first brushing assembly (5) and a second brushing assembly (6); the brushing bracket (41) comprises a second slide rail (411), a third slide rail (412), a first water trough (413) and a second conveyor belt (414); the first water trough (413) is arranged below the second conveyor belt (414); the second slide rail (411) and the third slide rail (412) are vertically arranged on the brushing bracket (41); the second slide rail (411) is located above the hook mechanism (2); the third slide rail (412) is located below the hook mechanism (2); the first brushing assembly (5) is slidably arranged on the second slide rail (411); and the second brushing assembly (6) is slidably arranged on the third slide rail (412); The drying mechanism (7) is arranged on a side of the brushing mechanism (4) away from the straightening mechanism (1).

2. The cleaning device for pre-prepared food processing according to claim 1, characterized in that: The driving assembly comprises a reciprocating screw (14) and a first motor (15); a slider (131) is further provided on the upper end surface of the sliding guide plate (13); the reciprocating screw (14) is rotatably provided on the first bracket (112); the rotating shaft of the first motor (15) is connected to the reciprocating screw (14); and the reciprocating screw (14) and the slider (131) are slidably matched.

3. The cleaning device for pre-prepared food processing according to claim 1, characterized in that: The hook assembly (3) comprises a base (31), a hook (32), a limit block (33) and a first spring (34); the base (31) is connected to the chain (22); the hook (32) and the limit block (33) are hinged on the base (31); and the limit block (33) is connected to the base (31) via the first spring (34).

4. A cleaning device for pre-prepared food processing according to claim 3, characterized in that: The hook (32) is provided with a groove (321) and a first guide rod (322); a groove (321) is provided on a side of the hook (32) close to the limit block (33); the groove (321) cooperates with the limit block (33) to lock the hook (32); the first guide rod (322) is fixedly arranged on the hook (32); and the first guide rod (322) is slidably matched with the second guide rail (24).

5. The cleaning device for pre-prepared food processing according to claim 4, characterized in that: The limiting block (33) is also provided with a second guide rod (331), and the second guide rod (331) is slidably matched with the first guide rail (23).

6. The cleaning device for pre-prepared food processing according to claim 1, characterized in that: The first brush assembly (5) comprises a lifting plate (51), two pressing plates (52) and a brush wheel assembly; the lifting plate (51) is slidably arranged on the second slide rail (411); a third guide rod (511) and a second spring (512) are arranged on the lifting plate (51); the third guide rod (511) is fixedly arranged on the lifting plate (51); the third guide rod (511) is slidably matched with the brush bracket (41); the lifting plate (51) is connected to the brush bracket (41) through the second spring (512); the two pressing plates (52) are respectively slidably arranged on the lifting plate (51); the pressing plate (52) is connected to the lifting plate (51) through the third spring (521).

7. A cleaning device for pre-prepared food processing according to claim 6, characterized in that: The lifting plate (51) further comprises a nozzle (513), wherein the nozzle (513) is fixedly arranged on the lifting plate (51), the nozzle (513) is connected to a water supply pipe via a flexible pipe, and the nozzle (513) is located between the two pressing plates (52).

8. The cleaning device for pre-prepared food processing according to claim 7, characterized in that: The first brushing assembly (5) further comprises a brush wheel assembly, the brush wheel assembly comprising a brush wheel rod (531), a fourth spring (532) and a brush wheel (533), the brush wheel rod (531) being hinged on the lifting plate (51), the brush wheel rod (531) being located between two pressing plates (52), the brush wheel (533) being rotatably arranged on the brush wheel rod (531), the brush wheel rod (531) being connected to the lifting plate (51) via the fourth spring (532), and the brush wheel (533) being provided with a cutter (534) and a brush (535).

9. The cleaning device for pre-prepared food processing according to claim 8, characterized in that: The structure of the second brushing assembly (6) is the same as that of the first brushing assembly (5).

10. The cleaning device for pre-prepared food processing according to claim 1, characterized in that: The drying mechanism (7) comprises a drying chamber (71), a fan (72), a third conveyor belt (73) and a second water tank (74); the drying chamber (71) is fixedly connected to the scrubbing mechanism (4); the fan (72) is arranged on the drying chamber (71); the third conveyor belt (73) is fixedly arranged inside the drying chamber (71); and a second water tank (74) is arranged below the drying chamber (71).

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