Cleaning device for products

Abstract

The utility model relates to the technical field of mechanical tools, and discloses cleaning equipment for products. The cleaning equipment comprises a box body, a driving mechanism, a material barrel and a vacuum pump, an upper cavity and a lower cavity of the box body are isolated through filter cotton, the driving mechanism is arranged in the upper cavity of the box body, the material barrel is provided with a fixed baffle and a top cover, the top cover and the material barrel are both provided with filter holes, a first air blowing pipe is arranged on the top wall of the upper cavity, and a second air blowing pipe is arranged on the top wall of the lower cavity. The vacuum pump is connected with the lower cavity. According to the cleaning equipment, the material barrel containing the product is connected with the driving mechanism, the driving mechanism drives the material barrel to rotate, and the first air blowing pipe blows air to the product, so that foreign matter on the product is separated from the product; the vacuum pump enables the lower cavity of the box body to form vacuum negative pressure, so that foreign matters in the upper cavity move downwards and are adsorbed on the filter cotton when passing through the filter cotton, and the cleaning efficiency and the cleaning effect are greatly improved; products are cleaned in the closed box body, and foreign matters are adsorbed on the filter cotton, so that the working environment is purified.

Description

Technical Field

[0001] This utility model relates to the field of mechanical tooling technology, specifically to a cleaning device for products. Background Technology

[0002] The company produces an insulation product made of PS (Polystyrene).

[0003] After the product is cut on the cutting mold, the cut edges and the whole product must be cleaned to ensure that there are no burrs, debris, or foreign objects such as dust and lint attracted by static electricity.

[0004] The inventors of this application have discovered that existing methods for cleaning products are inconvenient, inefficient, and result in foreign objects flying around during cleaning, creating a poor working environment. Utility Model Content

[0005] The purpose of this invention is to provide a cleaning device for products to solve the problems mentioned in the background art.

[0006] This utility model embodiment provides a cleaning device for products, including: a housing, a drive mechanism, a material tank, and a vacuum pump;

[0007] The housing is provided with an upper chamber and a lower chamber, which are separated by filter cotton;

[0008] The enclosure is equipped with a sealed door in the upper chamber;

[0009] The material hopper is equipped with a fixed baffle and a top cover;

[0010] The top cover is provided with a locking hook, and the material bucket is provided with a locking buckle. The locking hook and the locking buckle are used to detachably connect the top cover and the material bucket. The circumferential sidewalls of the top cover and the material bucket are provided with filter holes. The material bucket is used to hold products, and the filter holes are used to allow foreign objects to pass through.

[0011] The drive mechanism is located in the upper cavity of the box, and the material bucket is detachably connected to the drive mechanism. The drive mechanism is used to drive the material bucket to rotate.

[0012] The housing is provided with a plurality of first air blowing pipes on the top wall of the upper chamber. Each first air blowing pipe is equipped with a first control valve and is connected to external high-pressure air for blowing air onto the material bucket.

[0013] The vacuum pump is connected to the lower chamber. When the vacuum pump is started, it creates a vacuum negative pressure in the lower chamber, which is used to adsorb foreign objects in the upper chamber onto the filter cotton.

[0014] The side wall of the housing is equipped with control buttons, which are electrically connected to the drive mechanism, the vacuum pump, and the first control valve.

[0015] Based on the above solution, the product cleaning equipment of this utility model comprises a housing, a drive mechanism, a material tank, and a vacuum pump. The upper and lower chambers of the housing are separated by filter cotton. The material tank has a fixed baffle and a top cover, which are detachably connected to the material tank and both are equipped with filter holes. The drive mechanism is located in the upper chamber of the housing, and the material tank is detachably connected to the drive mechanism. The housing has multiple first air blowing pipes on the top wall of the upper chamber. The vacuum pump is connected to the lower chamber of the housing, and control buttons are located on the side wall of the housing. In this product cleaning equipment, the product to be cleaned is placed in the material tank, and then the material tank is connected to the drive mechanism inside the housing. The drive mechanism and vacuum pump are started, and the drive mechanism drives the material tank to rotate slowly, causing the product to tumble inside the material tank. Multiple primary air blowing pipes blow air into the product in the material tank from multiple directions, causing burrs, dust, lint, and other foreign objects on the product to detach from it. A vacuum pump creates a negative pressure vacuum in the lower chamber of the chamber, causing the gas and foreign objects in the upper chamber to move downwards. The foreign objects are then adsorbed onto the filter cotton. The working time and air volume can be adjusted according to different product sizes, greatly improving cleaning efficiency and effectiveness. Cleaning the product within a sealed chamber and adsorbing foreign objects onto the filter cotton also purifies the working environment.

[0016] In one feasible solution, the drive mechanism includes: a drive motor, a rotating shaft, and a connecting seat;

[0017] The drive motor is located in the upper cavity, and the rotating shaft is rotatably mounted on the housing via bearings and is connected to the drive motor via a conveyor belt.

[0018] The connecting seat is fixedly sleeved on the rotating shaft and is used for detachable connection with the material bucket.

[0019] In one feasible solution, the connecting seat is cylindrical;

[0020] The base plate of the connecting seat is connected to the rotating shaft. The circumferential sidewall of the connecting seat is evenly distributed with multiple connecting grooves. The connecting grooves are L-shaped and include: horizontal grooves and vertical grooves.

[0021] The horizontal groove is arranged axially and a notch is formed at the end of the connecting seat; the vertical groove is arranged circumferentially and extends in the opposite direction of the rotation of the connecting seat.

[0022] The side wall of the material barrel is provided with multiple connecting pins for insertion into the connecting groove and abutting against the end of the vertical groove.

[0023] In one feasible solution, the material barrel is provided with a protruding smooth circular section for insertion into the connecting seat;

[0024] The connecting pin is disposed on the smooth circular segment.

[0025] In one feasible solution, both the connector and the top cover are provided with handles.

[0026] One feasible solution also includes: an air knife rod and a second air blowing pipe;

[0027] A support frame is provided in the upper cavity;

[0028] The two air knife rods are mounted on the support rods of the support frame and are located on both sides of the material barrel, respectively;

[0029] The air knife rod has a cavity, and the cavity of the air knife rod is connected to the external high-pressure air through a connecting pipe.

[0030] The air knife rod is provided with multiple connection joints communicating with the cavity, and multiple second air blowing pipes are respectively connected to the connection joints for blowing air onto the material bucket;

[0031] The second air pipe is equipped with a second control valve that is electrically connected to the control button.

[0032] In one feasible solution, the second air tube is a rigid flexible tube.

[0033] One feasible solution also includes: connecting bolts and lock nuts;

[0034] The support rod of the support frame is provided with a bolt groove, and the two ends of the air knife rod are provided with fixing plates. The connecting bolt is slidably set in the bolt groove and passes through the through hole of the fixing plate. The locking nut is engaged with the connecting bolt to fix the fixing plate to the support rod.

[0035] In one feasible solution, the support frame is made of aluminum alloy and the material bucket is made of stainless steel.

[0036] In one feasible solution, the sealed door is provided with a transparent observation window;

[0037] An emergency stop button is provided on the side wall of the housing, and the drive mechanism, the vacuum pump, and the first control valve are electrically connected to the emergency stop button. Attached Figure Description

[0038] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0039] Figure 1 This is a schematic diagram of a product cleaning device in an embodiment of the present utility model;

[0040] Figure 2 This is a schematic diagram of the working state of the upper chamber in an embodiment of the present invention;

[0041] Figure 3 This is a schematic diagram of the connector in an embodiment of the present utility model;

[0042] Figure 4 This is a schematic diagram of the material bucket in an embodiment of this utility model.

[0043] Numbering on the map:

[0044] 1. Housing; 101. Upper chamber; 102. Lower chamber; 11. Filter cotton; 12. Sealed door; 121. Transparent observation window; 13. First air blowing pipe; 14. Control button; 15. Support frame; 151. Support rod; 152. Bolt groove; 16. Emergency stop button; 21. Drive motor; 22. Rotating shaft; 23. Connecting seat; 231. Connecting groove; 2311. Horizontal groove; 2312. Vertical groove; 3. Material bucket; 301. Filter hole; 31. Fixed baffle; 32. Top cover; 33. Locking hook; 34. Locking buckle; 35. Connecting pin; 36. Smooth circular section; 4. Handle; 51. Air knife rod; 511. Connecting joint; 512. Fixing plate; 52. Second air blowing pipe; 53. Connecting hose; 61. Connecting bolt; 62. Locking nut. Detailed Implementation

[0045] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0046] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0047] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0048] The technical solution of this utility model will be described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments.

[0049] As described in the background section of this application, an insulating product manufactured by the company is cut on a cutting mold. After cutting, the cut edges and the entire product need to be cleaned to ensure that there are no burrs, debris, or foreign objects such as dust and lint attracted by static electricity.

[0050] The inventors of this application have discovered that existing methods for cleaning products are inconvenient, inefficient, and result in foreign objects flying around during cleaning, creating a poor working environment.

[0051] To address the aforementioned problems, the inventors of this application have proposed a technical solution, the specific embodiments of which are as follows:

[0052] Figure 1 This is a schematic diagram of a product cleaning device according to an embodiment of the present invention. Figure 2 This is a schematic diagram of the working state of the upper chamber in an embodiment of the present invention. Figure 3 This is a schematic diagram of the connector in an embodiment of the present utility model. Figure 4 This is a schematic diagram of the material bucket in an embodiment of this utility model.

[0053] like Figures 1 to 4As shown, the cleaning equipment for products in this embodiment includes: a housing 1, a drive mechanism, a material tank 3, and a vacuum pump.

[0054] The box 1 is a square, sealed box. The inner cavity of the box 1 is divided into an upper chamber 101 and a lower chamber 102. The upper chamber 101 and the lower chamber 102 of the box 1 are isolated by filter cotton 11.

[0055] The housing 1 has a rotating, sealed door 12 on the front side wall of the upper chamber 101.

[0056] One end of the material bucket 3 is provided with a fixed baffle 31, and the other end of the material bucket 3 is provided with a top cover 32.

[0057] The top cover 32 has locking hooks 33 on both sides of its circumferential sidewall, and the material bucket 3 has locking buckles 34 on both sides of its circumferential sidewall. The locking hooks 33 and locking buckles 34 engage to detachably connect the top cover 32 and the material bucket 3. Both the top cover 32 and the material bucket 3 have densely distributed filter holes 301 on their circumferential sidewalls. The diameter of the filter holes 301 is adjusted according to the product's size specifications. The material bucket 3 is used to hold the product, and the filter holes 301 on the top cover 32 and the material bucket 3 are used to allow foreign objects to pass through.

[0058] The drive mechanism is located in the upper chamber 101 of the housing 1. The material bucket 3 containing the product is detachably connected to the drive mechanism and located in the upper chamber 101 of the housing 1. When the drive mechanism is started, it drives the material bucket 3 to rotate.

[0059] The housing 1 has multiple first air blowing pipes 13 on the top wall of the upper chamber 101. Each first air blowing pipe 13 is equipped with a first control valve (not shown in the figure). The multiple first air blowing pipes 13 are connected to external high-pressure air, and the air blowing direction of the first air blowing pipes 13 is towards the material barrel 3, which is used to blow air onto the material barrel 3 (product).

[0060] A vacuum pump (not shown in the figure) is installed outside the housing 1 and is connected to the lower chamber 102 of the housing 1. When the vacuum pump is started, it creates a vacuum negative pressure in the lower chamber 102 of the housing 1.

[0061] The front side wall of the housing 1 is provided with a green control button 14, which is electrically connected to the drive mechanism, the vacuum pump and the first control valve.

[0062] In this embodiment, the product to be cleaned is placed in a material bucket, the material bucket containing the product is connected to the drive mechanism in the upper cavity of the box, and then the sealing door is closed.

[0063] The drive mechanism and vacuum pump are activated by the control button. The drive mechanism slowly rotates the material bin, causing the product to tumble inside. Multiple first-stage air blowing pipes blow air into the product inside the bin from multiple directions, causing waste, debris, dust, lint, and other foreign objects on the product to detach and leak out through the filter holes of the bin into the upper chamber. The vacuum pump creates a vacuum in the lower chamber of the housing, causing the gas and foreign objects in the upper chamber to move to the lower chamber. The foreign objects are adsorbed onto the filter cotton as they pass through it.

[0064] As can be seen from the above, the product cleaning equipment of this embodiment comprises a housing, a drive mechanism, a material tank, and a vacuum pump. The upper and lower chambers of the housing are separated by filter cotton. The material tank has a fixed baffle and a top cover, which are detachably connected to the material tank and both are equipped with filter holes. The drive mechanism is located in the upper chamber of the housing, and the material tank is detachably connected to the drive mechanism. The housing has multiple first air blowing pipes on the top wall of the upper chamber. The vacuum pump is connected to the lower chamber of the housing, and control buttons are located on the side wall of the housing. In this product cleaning equipment, the product to be cleaned is placed in the material tank, and then the material tank is connected to the drive mechanism inside the housing. The drive mechanism and vacuum pump are started, and the drive mechanism drives the material tank to rotate slowly, causing the product to tumble inside the material tank. Multiple primary air blowing pipes blow air into the product in the material tank from multiple directions, causing burrs, debris, dust, lint, and other foreign objects to detach from the product. A vacuum pump creates a negative pressure vacuum in the lower chamber of the chamber, causing gas and foreign objects in the upper chamber to move downwards. As the foreign objects pass through the filter cotton, they are adsorbed onto the filter cotton. The working time and air volume can be adjusted according to different product sizes, greatly improving cleaning efficiency and effectiveness. Cleaning the product within a sealed chamber and adsorbing foreign objects onto the filter cotton also purifies the working environment.

[0065] Optionally, the cleaning device for the product in this embodiment includes a drive mechanism comprising a drive motor 21, a rotating shaft 22, and a connecting seat 23.

[0066] The drive motor 21 is mounted on a bracket inside the upper chamber 101 of the housing 1. The rotating shaft 22 is rotatably mounted on the bracket inside the housing 1 via bearings. The rotating shaft 22 is connected to the motor shaft of the drive motor 21 via a conveyor belt.

[0067] The connecting seat 23 is sleeved on the rotating shaft 22 through the mounting hole and fixed on the rotating shaft 22 by the fixing nut, so that the connecting seat 23 and the rotating shaft 22 are fixedly connected. When the drive motor 21 starts, it drives the rotating shaft 22 and the connecting seat 23 to rotate.

[0068] The material bucket 3 is mounted on the connecting seat 23 and is detachably and fixedly connected to the connecting seat 23. When the connecting seat 23 rotates, it drives the material bucket 3 to rotate together.

[0069] Furthermore, such as Figure 2 , Figure 3 and Figure 4 As shown, in this embodiment, the cleaning device for the product has a cylindrical connecting seat 23, and the bottom plate of the connecting seat 23 is sleeved on the rotating shaft 22 and fixedly connected to the rotating shaft 22.

[0070] The circumferential sidewall of the connecting seat 23 is evenly distributed with multiple connecting grooves 231. The connecting grooves 231 are L-shaped at right angles and include: horizontal grooves 2311 and vertical grooves 2312.

[0071] The horizontal groove 2311 is arranged along the axial direction of the connecting seat 23, and the outer end of the horizontal groove 2311 penetrates the connecting seat 23, forming a notch at the end of the connecting seat 23. The vertical groove 2312 is arranged along the circumferential direction of the connecting seat 23, and the extension direction of the vertical groove 2312 relative to the horizontal groove 2311 is opposite to the rotation direction of the connecting seat 23.

[0072] Multiple connecting pins 35 are evenly distributed on the circumferential sidewall of the material bucket 3.

[0073] In this embodiment, when the material bucket is connected to the connecting seat, the connecting pin of the material bucket is inserted along the horizontal groove of the connecting slot. Then, the material bucket is rotated so that the connecting pin abuts against the end of the vertical groove. Since the extension direction of the vertical groove is opposite to the rotation direction of the connecting seat, when the drive motor drives the connecting seat to rotate, the material bucket is firmly fixed on the connecting seat and will not fall off. When the material bucket needs to be removed, the material bucket is rotated in the opposite direction so that the connecting pin is disengaged from the connecting slot. The drive motor has a braking function, ensuring that the connecting seat will not rotate during the installation of the material bucket, making the installation and removal of the material bucket more convenient.

[0074] Furthermore, in this embodiment, the cleaning equipment for the product is provided with handles 4 on the circumferential side wall of the connecting seat 23 and the top cover 32 of the material tank 3, so as to facilitate the removal of the connecting seat 23 and the top cover 32.

[0075] Furthermore, in the cleaning equipment for the product in this embodiment, the material tank 3 has a protruding smooth circular section 36 on one side of the fixed baffle 31. The smooth circular section 36 of the material tank 3 has no filter holes, and the connecting pin 35 is set on the smooth circular section 36 of the material tank 3.

[0076] In this embodiment, the connecting pin is set on the smooth circular segment of the material barrel. When the material barrel is connected to the connecting seat, the smooth circular segment of the material barrel is inserted into the connecting seat, making the connection between the material barrel and the connecting seat more secure.

[0077] Optionally, the cleaning device for the product in this embodiment further includes: an air knife rod 51 and a second air blowing pipe 52.

[0078] The upper chamber 101 of the housing 1 is equipped with a support frame 15, which has four vertical support rods 151.

[0079] There are two air knife rods 51, which are set on the support rods 151 of the support frame 15 and are located on both sides of the material barrel 3. The air knife rods 51 and the central axis of the material barrel 3 are parallel to each other.

[0080] The air knife rod 51 has an internal cavity, which is connected to the external high-pressure air through the connecting pipe 53.

[0081] The air knife rod 51 is provided with multiple connecting joints 511 spaced apart along its length, and the connecting joints 511 are connected to the cavity of the air knife rod 51. A second control valve (not shown in the figure) is provided on the connecting joint 51, and the second control valve is electrically connected to the control button 14 on the housing 1.

[0082] Multiple second air blowing pipes 52 are respectively connected to the connecting joints 511 of the air knife rod 51. When the material tank 3 rotates, multiple first air blowing pipes 13 blow air onto the product inside the material tank 3 from the upper side of the material tank 3, and multiple second air blowing pipes 52 blow air onto the product inside the material tank 3 from the lower side of the material tank 3, so as to increase the air volume on the product and improve the cleaning efficiency and cleaning effect.

[0083] Furthermore, in the product cleaning device of this embodiment, the second air blowing pipe 52 is a rigid flexible pipe, which can be bent and deformed, making it easier to adjust the blowing direction of the second air blowing pipe 52.

[0084] Furthermore, the cleaning device for the product in this embodiment also includes: a connecting bolt 61 and a locking nut 62.

[0085] The support rod 151 of the support frame 15 is provided with a bolt groove 152, which is vertically arranged.

[0086] The air knife rod 51 has fixing plates 512 at both ends, and the fixing plates 512 have through holes.

[0087] The nut of the connecting bolt 61 is slidably set in the bolt groove 152 of the support rod 151, and the connecting bolt 61 passes through the through hole of the fixing plate 512. The locking nut 62 is engaged with the connecting bolt 61, and when the locking nut 62 is tightened, the fixing plate 512 is fixed on the support rod 151.

[0088] In this embodiment, the air knife rod is mounted on the support rod and can be moved up and down via a fixing plate, making it easier to adjust the position of the second air blowing pipe.

[0089] Furthermore, in this embodiment, the cleaning equipment for the product has an aluminum alloy support frame 15 and a stainless steel material for the material bucket 3.

[0090] Furthermore, in this embodiment, the sealing door 12 of the cleaning equipment for the product is provided with a transparent observation window 121.

[0091] A red emergency stop button 16 is provided on the front side wall of the housing 1. The drive motor 21 of the drive mechanism, the vacuum pump, the first control valve on the first air blowing pipe 13, and the second control valve on the second air blowing pipe 52 are electrically connected to the emergency stop button 16. The working status inside the upper chamber 101 of the housing 1 can be observed in real time through the transparent observation window 121, and the equipment can be quickly shut down by using the emergency stop button 16 in an emergency.

[0092] In this utility model, unless otherwise explicitly specified and limited, the first feature being "on" or "below" the second feature can mean that the first feature and the second feature are in direct contact, or that the first feature and the second feature are in indirect contact through an intermediate medium.

[0093] Furthermore, "above," "on top of," and "above" the first feature in relation to the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "under," and "beneath" the first feature in relation to the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0094] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0095] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A cleaning device for products, characterized in that, include: The housing, drive mechanism, material tank, and vacuum pump; The housing is provided with an upper chamber and a lower chamber, which are separated by filter cotton; The enclosure is equipped with a sealed door in the upper chamber; The material hopper is equipped with a fixed baffle and a top cover; The top cover is provided with a locking hook, and the material bucket is provided with a locking buckle. The locking hook and the locking buckle are used to detachably connect the top cover and the material bucket. The circumferential sidewalls of the top cover and the material bucket are provided with filter holes. The material bucket is used to hold products, and the filter holes are used to allow foreign objects to pass through. The drive mechanism is located in the upper cavity of the box, and the material bucket is detachably connected to the drive mechanism. The drive mechanism is used to drive the material bucket to rotate. The housing is provided with a plurality of first air blowing pipes on the top wall of the upper chamber. Each first air blowing pipe is equipped with a first control valve and is connected to external high-pressure air for blowing air onto the material bucket. The vacuum pump is connected to the lower chamber. When the vacuum pump is started, it creates a vacuum negative pressure in the lower chamber, which is used to adsorb foreign objects in the upper chamber onto the filter cotton. The side wall of the housing is equipped with control buttons, which are electrically connected to the drive mechanism, the vacuum pump, and the first control valve.

2. The cleaning equipment for products according to claim 1, characterized in that, The drive mechanism includes: a drive motor, a rotating shaft, and a connecting base; The drive motor is located in the upper cavity, and the rotating shaft is rotatably mounted on the housing via bearings and is connected to the drive motor via a conveyor belt. The connecting seat is fixedly sleeved on the rotating shaft and is used for detachable connection with the material bucket.

3. The product cleaning equipment according to claim 2, characterized in that, The connecting seat is cylindrical; The base plate of the connecting seat is connected to the rotating shaft. The circumferential sidewall of the connecting seat is evenly distributed with multiple connecting grooves. The connecting grooves are L-shaped and include: horizontal grooves and vertical grooves. The horizontal groove is arranged axially and a notch is formed at the end of the connecting seat; the vertical groove is arranged circumferentially and extends in the opposite direction of the rotation of the connecting seat. The side wall of the material barrel is provided with multiple connecting pins for insertion into the connecting groove and abutting against the end of the vertical groove.

4. The product cleaning equipment according to claim 3, characterized in that, The material barrel is provided with a protruding smooth circular section for insertion into the connecting seat; The connecting pin is disposed on the smooth circular segment.

5. The cleaning equipment for products according to claim 2, characterized in that, Both the connector and the top cover are equipped with handles.

6. The cleaning equipment for products according to claim 1, characterized in that, Also includes: Air knife rod and second air blowing pipe; A support frame is provided in the upper cavity; The two air knife rods are mounted on the support rods of the support frame and are located on both sides of the material barrel, respectively; The air knife rod has a cavity, and the cavity of the air knife rod is connected to the external high-pressure air through a connecting pipe. The air knife rod is provided with multiple connection joints communicating with the cavity, and multiple second air blowing pipes are respectively connected to the connection joints for blowing air onto the material bucket; The second air pipe is equipped with a second control valve that is electrically connected to the control button.

7. The cleaning equipment for products according to claim 6, characterized in that, The second air tube is a rigid flexible tube.

8. The cleaning equipment for products according to claim 6, characterized in that, Also includes: Connecting bolts and lock nuts; The support rod of the support frame is provided with a bolt groove, and the two ends of the air knife rod are provided with fixing plates. The connecting bolt is slidably set in the bolt groove and passes through the through hole of the fixing plate. The locking nut is engaged with the connecting bolt to fix the fixing plate to the support rod.

9. The cleaning equipment for products according to claim 6, characterized in that, The support frame is made of aluminum alloy, and the material bucket is made of stainless steel.

10. The cleaning equipment for a product according to any one of claims 1 to 9, characterized in that, The sealed door is equipped with a transparent observation window; An emergency stop button is provided on the side wall of the housing, and the drive mechanism, the vacuum pump, and the first control valve are electrically connected to the emergency stop button.

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