Stem vegetable cleaning device

Abstract

The utility model relates to the field of food processing, and discloses a stem vegetable cleaning device which comprises a cleaning cylinder, a cleaning basket and a driving part, the top of the cleaning cylinder is open, a cleaning roller is rotatably connected in the cleaning basket, a cleaning structure is arranged on the peripheral surface of the cleaning roller, and the cleaning basket is arranged in the cleaning cylinder; the driving part is arranged on the cleaning barrel and can drive the cleaning basket to rotate; compared with a conveying and cleaning mode, the stem vegetable cleaning device has the advantages that on one hand, the cleaning effect on stem vegetables can be improved, and on the other hand, the occupied area of the stem vegetable cleaning device is reduced, so that a central kitchen can be designed compactly; and compared with a manual cleaning scheme, the cleaning efficiency of the stem vegetables is improved, and the cleaning cost is reduced.

Description

Technical Field

[0001] This application belongs to the technical field of food processing, and particularly relates to a cleaning device for stem vegetables. Background Art

[0002] Stem vegetables refer to those vegetables whose edible parts are stems. The edible parts of such vegetables can be above-ground stems or underground stems, and they have rich nutritional value and unique tastes. When processing stem vegetables in a central kitchen, it is necessary to first clean the stem vegetables, then cut the cleaned stem vegetables, and finally cook the cut stem vegetables.

[0003] Currently, there are two ways to clean stem vegetables. One is manual cleaning, which has the defects of low cleaning efficiency and high cleaning cost. The other is to use a conveyor belt type cleaning device, which can clean the stem vegetables while conveying them, but it has the defect of large floor area, which is not conducive to the compact layout of the central kitchen. Utility Model Content

[0004] This application provides a cleaning device for stem vegetables to improve the cleaning efficiency of stem vegetables, reduce the cleaning cost, and reduce the floor area of the cleaning device.

[0005] The technical solution adopted by this application is as follows:

[0006] A cleaning device for stem vegetables includes a cleaning cylinder, a cleaning basket, and a driving member. The top of the cleaning cylinder is open. A cleaning roller is rotatably connected in the cleaning basket. A cleaning structure is arranged on the outer peripheral surface of the cleaning roller. The cleaning basket is arranged in the cleaning cylinder, and the driving member is arranged on the cleaning cylinder and can drive the cleaning basket to rotate.

[0007] By adopting the above technical solution, when using the cleaning device for stem vegetables in this application to clean stem vegetables, first add cleaning water into the cleaning cylinder, then place the stem vegetables into the cleaning basket, start the driving member, the driving member drives the cleaning basket, and then the cleaning basket rotates, so that the stem vegetables in the cleaning basket rotate synchronously with the cleaning basket. And due to the inertia of the stem vegetables themselves, there is a rotational speed difference between the stem vegetables and the cleaning basket, so that the stem vegetables contact the cleaning structure on the cleaning roller, so that the cleaning structure can clean the surface of the stem vegetables. At the same time, the relatively moving stem vegetables contact each other, which can also achieve the effect of cleaning the stem vegetables, greatly increasing the cleaning effect of the stem vegetables.

[0008] The stem vegetable cleaning device in the present application eliminates the method of cleaning the stem vegetables during the transportation process, and instead uses a rotating method to clean the stem vegetables, which can improve the cleaning effect of the stem vegetables on the one hand, and reduce the floor space occupied by the stem vegetable cleaning device on the other hand, so as to facilitate the compact design of the central kitchen. Compared with the manual cleaning solution, the cleaning efficiency of the stem vegetables is improved and the cleaning cost is reduced.

[0009] Optionally, the cleaning basket is removably connected to the cleaning cylinder, a first transmission part drivingly connected to an output shaft of the driving member is provided in the cleaning cylinder, and the cleaning basket is provided with a second transmission part drivingly connected to the first transmission part.

[0010] By adopting the above technical solution, since the cleaning basket is connected to the cleaning cylinder in a removable manner, after the stem vegetables are cleaned, the cleaning basket can be taken out of the cleaning cylinder to facilitate the removal of the stem vegetables from the cleaning basket. At the same time, the stem vegetables can be moved to the next processing station by carrying the cleaning basket to improve the processing efficiency of the stem vegetables. After the cleaning basket is placed in the cleaning cylinder, the second transmission part is connected to the first transmission part to ensure that the driving member can drive the cleaning basket to rotate.

[0011] Optionally, a plurality of cleaning rollers are arranged at intervals along the circumference of the cleaning basket, and a accommodating groove is provided on the circumferential side of the cleaning basket corresponding to the cleaning roller, and at least a part of the cleaning roller is located in the accommodating groove.

[0012] By adopting the above technical solution, since a plurality of cleaning rollers are arranged at intervals along the circumference of the cleaning basket, the cleaning effect of the stem vegetables is improved, and since at least part of the cleaning roller is located in the accommodating groove, the cleaning roller is closer to the side of the cleaning basket, thereby increasing the volume of the stem vegetables that can be accommodated in the cleaning basket, thereby increasing the number of stem vegetables that can be cleaned at a single time, thereby further improving the cleaning efficiency of the stem vegetables.

[0013] Optionally, the cleaning roller has a rotating shaft, one end of the bottom of the rotating shaft extends out of the cleaning basket and is coaxially provided with a gear, a gear ring is provided in the cleaning cylinder, and the gear is meshed and transmission-connected with the gear ring.

[0014] By adopting the above technical solution, when the cleaning basket rotates, the cleaning basket drives the cleaning roller to rotate, and due to the meshing transmission connection between the gear and the ring gear, the cleaning roller can rotate relative to the cleaning basket under the action of the gear and the ring gear, so as to further improve the cleaning effect of the stem vegetables, and at the same time shorten the time required for cleaning the stem vegetables, thereby further improving the cleaning efficiency of the stem vegetables.

[0015] Optionally, a connecting piece is provided at the top of the cleaning basket, and the top end of the rotating shaft penetrates through the connecting piece.

[0016] By adopting the above technical solution, since the top end of the rotating shaft penetrates through the connecting piece, the connecting piece can limit and support the top end of the rotating shaft, so as to increase the stability of the cleaning roller during rotation, and at the same time, the service life of the stem vegetable cleaning device can be increased.

[0017] Optionally, a drain pipe communicating with the inside of the cleaning cylinder is provided at the bottom of the cleaning cylinder, and a control valve is provided on the drain pipe.

[0018] By adopting the above technical solution, when draining the cleaning water in the cleaning cylinder, the control valve is opened, and then the cleaning water in the cleaning cylinder is discharged through the drain pipe, so as to achieve the effect of facilitating the replacement of water in the cleaning cylinder, and at the same time, the workload of the staff can be reduced and the cleaning efficiency of the stem vegetables can be indirectly improved.

[0019] Optionally, a rim extending outward is provided along the circumference of the top of the cleaning basket, and the rim is located at the top of the cleaning cylinder.

[0020] By adopting the above technical solution, since the rim is located at the top of the cleaning cylinder, after the cleaning basket is installed in the cleaning cylinder, the rim can abut against the top of the cleaning cylinder, so that the rim and the top of the cleaning cylinder cooperate to limit the cleaning basket, so as to increase the stability of the cleaning basket during rotation.

[0021] Optionally, a plurality of balls are provided along the circumference of the top of the cleaning cylinder, and the balls abut against the bottom of the rim.

[0022] By adopting the above technical solution, since the balls abut against the bottom of the rim, when the cleaning basket rotates, the balls and the rim roll relative to each other, so as to reduce the friction between the cleaning basket and the cleaning cylinder, thereby reducing the driving load of the driving member, reducing the power required for the driving member of the stem vegetable cleaning device, further reducing the production cost of the stem vegetable cleaning device, and at the same time, reducing the energy consumption of the stem vegetable cleaning device, so as to reduce the use cost of the stem vegetable cleaning device.

[0023] Optionally, an annular groove is provided along the circumference of the bottom of the rim, and the balls abut against the groove wall of the annular groove.

[0024] By adopting the above technical solution, since the balls abut against the groove wall of the annular groove, on the one hand, the cleaning basket can be positioned when the cleaning basket is installed in the cleaning cylinder, so as to achieve the effect of facilitating the accurate installation of the cleaning basket, and on the other hand, the cooperation between the balls and the groove wall of the annular groove can limit the top of the cleaning basket when the cleaning basket rotates, so as to increase the stability of the cleaning basket during rotation.

[0025] Optionally, the edge has an exposed section located outside the cleaning cylinder in the radial direction of the cleaning cylinder.

[0026] By adopting the above technical solution, since the edge plate has an exposed section located outside the cleaning cylinder in the radial direction of the cleaning cylinder, the staff can hold the exposed section when taking and placing the cleaning basket, so as to achieve the effect of facilitating the staff to take and place the cleaning basket. At the same time, it can also avoid the situation where the user's hand is squeezed between the edge and the cleaning cylinder when placing the cleaning basket in the cleaning cylinder, so as to increase the staff's usage experience.

[0027] Due to the adoption of the above technical solution, the beneficial effects achieved by this application are as follows:

[0028] 1. The stem vegetable cleaning device in the present application includes a cleaning cylinder, a cleaning basket and a driving member. The top of the cleaning cylinder is open, and a cleaning roller is rotatably connected to the cleaning basket. The outer peripheral surface of the cleaning roller is provided with a cleaning structure, and the cleaning basket is arranged in the cleaning cylinder. The driving member is arranged in the cleaning cylinder and can drive the cleaning basket to rotate. When using the stem vegetable cleaning device in the present application to clean stem vegetables, first fill the cleaning cylinder with cleaning water, and then place the stem vegetables in the cleaning basket. The driving member is started, and the driving member drives the cleaning basket, and then the cleaning basket is rotated, so that the stem vegetables in the cleaning basket rotate synchronously with the cleaning basket, and the stem vegetables have a speed difference with the cleaning basket under the action of their own inertia, so that the stem vegetables contact with the cleaning structure on the cleaning roller, so that the cleaning structure cleans the surface of the stem vegetables, and at the same time, the stem vegetables in relative motion contact with each other, which can also play the effect of cleaning the stem vegetables, thereby greatly increasing the cleaning effect of the stem vegetables.

[0029] The stem vegetable cleaning device in the present application eliminates the method of cleaning the stem vegetables during the transportation process, and instead uses a rotating method to clean the stem vegetables, which can improve the cleaning effect of the stem vegetables on the one hand, and reduce the floor space occupied by the stem vegetable cleaning device on the other hand, so as to facilitate the compact design of the central kitchen. Compared with the manual cleaning solution, the cleaning efficiency of the stem vegetables is improved and the cleaning cost is reduced.

[0030] 2. The cleaning basket in the present application is removably connected to the cleaning cylinder, and a first transmission part is provided in the cleaning cylinder for transmission connection with the output shaft of the driving member, and a second transmission part is provided in the cleaning basket for transmission connection with the first transmission part. After the stem vegetables are cleaned, the cleaning basket can be taken out from the cleaning cylinder to facilitate the removal of the stem vegetables from the cleaning basket. At the same time, the stem vegetables can be moved to the next processing station by carrying the cleaning basket to improve the processing efficiency of the stem vegetables.

[0031] 3. A plurality of cleaning rollers in the present application are arranged at intervals along the circumferential direction of the cleaning basket, thereby improving the cleaning effect on stem vegetables. A receiving groove is provided on the circumferential side of the cleaning basket corresponding to the cleaning roller, and at least a part of the cleaning roller is located in the receiving groove, thereby increasing the volume of the cleaning basket that can accommodate stem vegetables, increasing the number of stem vegetables that can be cleaned at one time, and further improving the cleaning efficiency of stem vegetables. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The illustrative embodiments and descriptions thereof of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0033] Figure 1 is a schematic structural diagram of the stem vegetable cleaning device under an embodiment of the present application;

[0034] Figure 2 is a cross-sectional view of the stem vegetable cleaning device under an embodiment of the present application;

[0035] Figure 3 is Figure 2 an enlarged view of part A in

[0036] Figure 4 is a top view of the cleaning cylinder under an embodiment of the present application;

[0037] Figure 5 is a cross-sectional view of the cleaning basket under an embodiment of the present application;

[0038] Figure 6 is a bottom view of the cleaning basket under an embodiment of the present application;

[0039] Figure 7 is a top view of the cleaning basket under an embodiment of the present application.

[0040] Reference numerals:

[0041] 1. Cleaning cylinder; 11. First transmission part; 12. Support leg; 13. Gear ring; 14. Drain pipe; 141. Control valve; 15. Ball; 2. Cleaning basket; 21. Cleaning roller; 211. Rotating shaft; 212. Gear; 22. Second transmission part; 23. Receiving groove; 24. Connecting piece; 25. Edge; 251. Ring groove; 3. Driving part. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0042] In order to more clearly illustrate the overall concept of the present application, the following is a detailed description by way of example in conjunction with the drawings of the specification.

[0043] In the following description, numerous specific details are set forth to provide a thorough understanding of the present application. However, the present application may be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited by the specific embodiments disclosed below. It should be noted that, without conflict, the embodiments of the present application and the features in each embodiment may be combined with each other.

[0044] In addition, in the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as "top", "bottom", "inner", "outer", "axial direction", "radial direction", "circumferential direction", etc. is based on the orientation or positional relationship 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. Therefore, it should not be construed as a limitation to the present application.

[0045] In the present application, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium. It can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0046] In the present application, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0047] Referring to Figures 1 to 7 , a stem vegetable cleaning device is disclosed, which includes a cleaning cylinder 1, a cleaning basket 2, and a driving member 3. The top of the cleaning cylinder 1 is open. A cleaning roller 21 is rotatably connected in the cleaning basket 2. A cleaning structure is arranged on the outer peripheral surface of the cleaning roller 21. And the cleaning basket 2 is arranged in the cleaning cylinder 1. The driving member 3 is arranged in the cleaning cylinder 1 and can drive the cleaning basket 2 to rotate.

[0048] It can be understood that the bottom of the cleaning basket 2 has a hole structure, that is, the cleaning basket 2 and the cleaning cylinder 1 can be connected to each other, so that when cleaning water is added to the cleaning cylinder 1, the cleaning water can enter the cleaning basket 2 through the hole structure at the bottom of the cleaning basket 2, so that the liquid level in the cleaning basket 2 is kept flush with the liquid level in the cleaning cylinder 1.

[0049] When using the stem vegetable cleaning device in the present application to clean stem vegetables, first fill the cleaning cylinder 1 with cleaning water, then place the stem vegetables in the cleaning basket 2, start the driving member 3, and the driving member 3 drives the cleaning basket 2, thereby rotating the cleaning basket 2, so that the stem vegetables in the cleaning basket 2 rotate synchronously with the cleaning basket 2, and the stem vegetables rotate relative to the cleaning basket 2 under the action of their own inertia, so that there is a speed difference between the two, so that the stem vegetables contact the cleaning structure on the cleaning roller 21, so that the cleaning structure cleans the surface of the stem vegetables, and at the same time, the stem vegetables in relative motion contact each other, which can also play the effect of cleaning the stem vegetables, thereby greatly increasing the cleaning effect of the stem vegetables.

[0050] The stem vegetable cleaning device in the present application eliminates the method of cleaning the stem vegetables during the transportation process, and instead uses a rotating method to clean the stem vegetables, which can improve the cleaning effect of the stem vegetables on the one hand, and reduce the floor space occupied by the stem vegetable cleaning device on the other hand, so as to facilitate the compact layout of the central kitchen. Compared with the manual cleaning solution, the cleaning efficiency of the stem vegetables is improved and the cleaning cost is reduced.

[0051] The present application does not specifically limit the structure of the driving member 3. Preferably, the driving member 3 is a motor to improve the cleaning efficiency of the cleaning basket 2 and reduce the production cost of the stem vegetable cleaning device. In other embodiments, the driving member 3 can also be a pneumatic electric motor or a matching structure of a motor and a reducer.

[0052] The present application does not specifically limit the cleaning structure. Preferably, the cleaning structure is bristles provided on the outer peripheral surface of the cleaning roller 21 to improve the cleaning effect of stem vegetables and also extend the service life of the cleaning structure. In other embodiments, the cleaning structure may also be a cloth with burrs.

[0053] The present application does not specifically limit the connection method between the cleaning basket 2 and the cleaning cylinder 1. Preferably, refer to Figure 1 , Figure 2 , Figure 4 and Figure 6 The cleaning basket 2 is connected to the cleaning cylinder 1 in a removable manner. The cleaning cylinder 1 is provided with a first transmission part 11 that is transmission-connected to the output shaft of the driving member 3 . The cleaning basket 2 is provided with a second transmission part 22 that can be transmission-connected to the first transmission part 11 .

[0054] It should be noted that the statement "the cleaning basket 2 is removably connected to the cleaning cylinder 1" mentioned above means that the cleaning basket 2 can be taken out of the cleaning cylinder 1 to realize the separation of the cleaning basket 2 from the cleaning cylinder 1, and the cleaning basket 2 can also be placed in the cleaning cylinder 1.

[0055] Specifically, referring to Figure 1 and Figure 2 , a plurality of support legs 12 are provided at the bottom of the cleaning cylinder 1, the driving member 3 is provided at the bottom of the cleaning cylinder 1, and the output shaft of the driving member 3 extends into the cleaning cylinder 1. The first transmission part 11 is located inside the cleaning cylinder 1 and is arranged close to the bottom wall of the cleaning cylinder 1 and is fixedly connected to the output shaft of the driving member 3. The second transmission part 22 is fixedly connected to the bottom of the cleaning basket 2 so as to be able to cooperate with the first transmission part 11 to realize the linkage of the two.

[0056] Since the cleaning basket 2 is removably connected to the cleaning cylinder 1, after the stem vegetables are cleaned, the cleaning basket 2 can be taken out of the cleaning cylinder 1, so as to facilitate taking out the stem vegetables from the cleaning basket 2. At the same time, the stem vegetables can be moved to the next processing station by carrying the cleaning basket 2, so as to improve the processing efficiency of the stem vegetables. After the cleaning basket 2 is placed in the cleaning cylinder 1, the second transmission part 22 is in transmission connection with the first transmission part 11 to ensure that the driving member 3 can drive the cleaning basket 2 to rotate.

[0057] In this application, the structures of the first transmission part 11 and the second transmission part 22 are not specifically limited. Preferably, referring to Figure 4 and Figure 6 , the first transmission part 11 is of a disc structure, and a clamping block is arranged on the outer edge of the disc structure in an extended manner. The second transmission part 22 is a plurality of arc-shaped ribs surrounding the outside of the disc structure, and a space for accommodating the clamping block is formed between adjacent two arc-shaped ribs. When the driving member 3 drives the disc structure to rotate, the clamping block abuts against the end of the arc-shaped rib and applies a rotational force to it, so that the second transmission part 22 rotates following the first transmission part 11, and thus the transmission connection between the first transmission part 11 and the second transmission part 22 is realized. In other embodiments, the first transmission part 11 can also be a spline shaft, and the second transmission part 22 is a spline sleeve.

[0058] In other embodiments, the cleaning basket 2 can also be relatively fixed to the cleaning cylinder 1, that is to say, the cleaning basket 2 and the cleaning cylinder 1 can only rotate relative to each other, and the cleaning basket 2 cannot be taken out of the cleaning cylinder 1.

[0059] In this application, the number of the cleaning rollers 21 is not specifically limited. Preferably, referring to Figure 2 , Figure 5 and Figure 7A plurality of cleaning rollers 21 are arranged at intervals along the circumference of the cleaning basket 2, thereby improving the cleaning effect of stem vegetables; a accommodating groove 23 is provided on the circumferential side of the cleaning basket 2 corresponding to the cleaning roller 21, and at least a part of the cleaning roller 21 is located in the accommodating groove 23, thereby making the cleaning roller 21 closer to the side of the cleaning basket 2, thereby increasing the volume of the stem vegetables that can be accommodated in the cleaning basket 2, so as to increase the number of stem vegetables that can be cleaned at a single time, thereby further improving the cleaning efficiency of the stem vegetables.

[0060] It can be understood that each cleaning roller 21 is arranged parallel to the axial direction of the cleaning basket 2 .

[0061] Further, see Figure 2 , Figure 5 , Figure 6 and Figure 7 The cleaning roller 21 has a rotating shaft 211, one end of the bottom of the rotating shaft 211 extends out of the cleaning basket 2 and is coaxially provided with a gear 212, a ring gear 13 is provided in the cleaning cylinder 1, and the gear 212 is meshed and transmission-connected with the ring gear 13.

[0062] It can be understood that the cleaning roller 21 is rotatably connected to the cleaning cylinder 1 via the rotating shaft 211 , and the gear ring 13 is fixedly connected to the inner wall of the cleaning cylinder 1 .

[0063] When the cleaning basket 2 rotates, the cleaning basket 2 drives the cleaning roller 21 to rotate. Since the gear 212 is meshed and connected with the ring gear 13, the cleaning roller 21 can rotate relative to the cleaning basket 2 under the action of the gear 212 and the ring gear 13, so as to further improve the cleaning effect of the stem vegetables, and at the same time shorten the time required for cleaning the stem vegetables, thereby further improving the cleaning efficiency of the stem vegetables.

[0064] The present application does not specifically limit the structure of the gear ring 13. Preferably, the inner circumferential surface of the gear ring 13 has teeth, that is, the gear 212 is located inside the gear ring 13, so that the gear ring 13 can avoid other structures. In other embodiments, the outer circumferential surface of the gear ring 13 may also have teeth, that is, the gear 212 is located outside the gear ring 13.

[0065] Further, see Figure 7 A connecting piece 24 is provided on the top of the cleaning basket 2 , and one end of the top of the rotating shaft 211 is passed through the connecting piece 24 .

[0066] Specifically, there are multiple connecting pieces 24 and they are arranged one by one corresponding to the cleaning rollers 21. Each rotating shaft 211 is passed through the corresponding connecting piece 24, so that the connecting piece 24 can limit and support the top end of the rotating shaft 211 to increase the stability of the cleaning roller 21 during rotation, and at the same time increase the service life of the stem vegetable cleaning device.

[0067] In other embodiments, there may be only one cleaning roller 21, and it may be arranged parallel to the axial direction of the cleaning basket 2 or parallel to the radial direction of the cleaning basket 2.

[0068] In a preferred embodiment, referring to Figure 1 and Figure 2 , a drain pipe 14 communicating with the inside of the cleaning cylinder 1 is provided at the bottom of the cleaning cylinder 1, and a control valve 141 is provided on the drain pipe 14.

[0069] When draining the cleaning water in the cleaning cylinder 1, the control valve 141 is opened, and then the cleaning water in the cleaning cylinder 1 is discharged through the drain pipe 14, so as to facilitate the replacement of the cleaning water in the cleaning cylinder 1, and at the same time, it can also reduce the workload of the staff and indirectly improve the cleaning efficiency of the stem vegetables.

[0070] In a preferred embodiment, referring to Figure 1 , Figure 2 and Figure 6 , a rim 25 extending outward is provided along the circumference of the top of the cleaning basket 2, and the rim 25 is located at the top of the cleaning cylinder 1.

[0071] That is to say, after the cleaning basket 2 is installed in the cleaning cylinder 1, the rim 25 can abut against the top of the cleaning cylinder 1, so that the rim 25 and the top of the cleaning cylinder 1 cooperate to limit the cleaning basket 2, so as to increase the stability of the cleaning basket 2 when rotating.

[0072] Furthermore, referring to Figure 2 , Figure 3 and Figure 4 , a plurality of balls 15 are provided along the circumference of the top of the cleaning cylinder 1, and the balls 15 abut against the bottom of the rim 25.

[0073] That is to say, the rim 25 abuts against the top of the cleaning cylinder 1 through the balls 15. Then, when the cleaning basket 2 rotates, the balls 15 and the rim 25 roll relative to each other, so as to reduce the friction between the cleaning basket 2 and the cleaning cylinder 1, thereby reducing the driving load of the driving member 3, reducing the power required for the driving member 3 of the stem vegetable cleaning device, further reducing the production cost of the stem vegetable cleaning device, and at the same time, reducing the energy consumption of the stem vegetable cleaning device, so as to reduce the use cost of the stem vegetable cleaning device.

[0074] Preferably, a receiving hole for receiving the balls 15 is provided at the top of the cleaning cylinder 1, the balls 15 are located in the receiving hole, and a part of the balls 15 is located outside the receiving hole, so that the balls 15 can abut against the rim 25.

[0075] Even further, referring to Figure 2 and Figure 6, a circumferential groove 251 is arranged along the bottom of the edge 25 in its circumferential direction, and the ball 15 abuts against the groove wall of the circumferential groove. On the one hand, when the cleaning basket 2 is installed into the cleaning cylinder 1, the positioning of the cleaning basket 2 can be realized to achieve the effect of facilitating the accurate installation of the cleaning basket 2. On the other hand, when the cleaning basket 2 rotates, the cooperation between the ball 15 and the groove wall of the circumferential groove 251 can limit the top of the cleaning basket 2 to increase the stability of the cleaning basket 2 during rotation.

[0076] Furthermore, the edge 25 has an exposed section located outside the cleaning cylinder 1 in the radial direction of the cleaning cylinder 1. Then, when the staff takes and places the cleaning basket 2, they can hold the exposed section, so as to achieve the effect of facilitating the staff to take and place the cleaning basket 2. At the same time, it can also avoid the situation that the edge 25 and the cleaning cylinder 1 may squeeze the user's hand when the cleaning basket 2 is placed in the cleaning cylinder 1, thereby enhancing the user experience of the staff.

[0077] What is not described in this application can be realized by adopting or referring to the existing technology.

[0078] Each embodiment in this specification is described in a progressive manner. The same or similar parts among the embodiments can be referred to each other, and the key points of each embodiment are the differences from other embodiments.

[0079] The above description is only for the embodiments of this application and is not intended to limit this application. For those skilled in the art, this application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the scope of the claims of this application.

Claims

1. A cleaning device for stem vegetables, characterized in that, The invention comprises a cleaning cylinder (1), a cleaning basket (2) and a driving member (3); the cleaning cylinder (1) is open at the top; a cleaning roller (21) is rotatably connected to the cleaning basket (2); a cleaning structure is provided on the outer peripheral surface of the cleaning roller (21); the cleaning basket (2) is arranged in the cleaning cylinder (1); and the driving member (3) is arranged in the cleaning cylinder (1) and can drive the cleaning basket (2) to rotate.

2. The stem vegetable cleaning device according to claim 1, characterized in that, The cleaning basket (2) is connected to the cleaning cylinder (1) in a removable manner; the cleaning cylinder (1) is provided with a first transmission part (11) which is transmission-connected to the output shaft of the driving member (3); and the cleaning basket (2) is provided with a second transmission part (22) which can be transmission-connected to the first transmission part (11).

3. The stem vegetable cleaning device according to claim 1, characterized in that, A plurality of cleaning rollers (21) are arranged at intervals along the circumference of the cleaning basket (2); a receiving groove (23) is arranged on the circumferential side of the cleaning basket (2) corresponding to the cleaning roller (21); at least a portion of the cleaning roller (21) is located in the receiving groove (23).

4. A stem vegetable cleaning device according to claim 1, characterized in that, The cleaning roller (21) has a rotating shaft (211), one end of the bottom of the rotating shaft (211) protrudes from the cleaning basket (2) and is coaxially provided with a gear (212), a gear ring (13) is provided in the cleaning cylinder (1), and the gear (212) is meshed and transmission-connected with the gear ring (13).

5. The stem vegetable cleaning device according to claim 4, wherein, A connecting piece (24) is provided on the top of the cleaning basket (2), and one end of the top of the rotating shaft (211) is passed through the connecting piece (24).

6. The stem vegetable cleaning device according to claim 1, characterized in that, A drainage pipe (14) communicating with the interior of the cleaning cylinder (1) is provided at the bottom of the cleaning cylinder (1), and a control valve (141) is provided on the drainage pipe (14).

7. The stem vegetable cleaning device according to claim 1, characterized in that, The top of the cleaning basket (2) is provided with an edge (25) extending outwards along its circumference, and the edge (25) is located at the top of the cleaning cylinder (1).

8. The stem vegetable cleaning device according to claim 7, wherein, A plurality of balls (15) are arranged on the top of the cleaning cylinder (1) along its circumference, and the balls (15) abut against the bottom of the edge (25).

9. The stem vegetable cleaning device according to claim 8, characterized in that, The bottom of the edge (25) is provided with an annular groove (251) along its circumference, and the ball (15) contacts the groove wall of the annular groove (251).

10. A stem vegetable cleaning device according to claim 7, characterized in that, The edge (25) has an exposed section located outside the cleaning cylinder (1) in the radial direction of the cleaning cylinder (1).

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