Drying and dewatering equipment for kitchen waste

Abstract

The utility model relates to drying and dewatering equipment for kitchen waste, which is characterized by comprising a collecting barrel, a cavity is arranged in the collecting barrel, a supporting seat is rotatably connected in the cavity, a plurality of supporting plates and an adjusting device are arranged on the supporting seat, the supporting plates are circumferentially and uniformly distributed, and a mounting space is formed on the inner sides of the supporting plates. A filter barrel is arranged in the mounting space, a dewatering space is formed between the outer wall of the filter barrel and the inner wall of the collecting barrel, a drainage pipe communicated with the dewatering space is arranged on the collecting barrel, and the adjusting device is used for driving the multiple supporting plates to synchronously move in the radial direction so as to adjust the supporting plates in the radial direction; the output end of the driving motor extends into the cavity to be connected with the supporting base, and the driving motor is used for driving the supporting base to rotate. The filter barrel has the following advantages and effects that the support plate can be adjusted in the radial direction, so that the filter barrel is convenient to disassemble and assemble, and the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen waste treatment, in particular to a drying and dehydrating device for kitchen waste. Background Technique

[0002] Kitchen waste contains extremely high moisture and organic matter, and it is very easy to rot and produce a foul smell. After proper treatment and processing, it can be transformed into new resources. The characteristic of high organic matter content enables it to be used as fertilizer, feed after strict treatment, and biogas can also be produced for fuel or power generation. The grease part can be used to prepare biofuel.

[0003] At present, in the process of kitchen waste recycling, in order to better classify, it is necessary to separate solid waste and sewage through a centrifugal dehydration device. For example, the Chinese patent document with the publication number CN220663625U discloses a kitchen waste collection and transportation device, including a frame body. The kitchen waste collection and transportation device provided by the utility model pours kitchen waste into the interior of a filter barrel, and then starts a rotating motor to drive the filter barrel to rotate, so that the water inside the kitchen waste is quickly filtered through the filter barrel, thereby accelerating the separation speed of the kitchen waste and the sewage.

[0004] In the above technical solution, the filter barrel can be disassembled, and it is mainly fixed by the friction force generated by contacting with the support frame. Therefore, if the contact between the support frame and the filter barrel is too tight, the friction force received during the disassembly of the filter barrel is too large, making it inconvenient to disassemble the filter barrel. If the contact between the support frame and the filter barrel is too loose, there will be a gap between the support frame and the filter barrel. Thus, during the high-speed rotation of the filter barrel, the filter barrel will shake, resulting in excessive noise. And in the above technical solution, the distance between the support frame and the center is constant, resulting in certain inconvenience during the disassembly and assembly of the filter barrel. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a drying and dehydrating device for kitchen waste, which can adjust the support plate in the radial direction, so as to facilitate the disassembly and assembly of the filter barrel and improve the flexibility of use.

[0006] To achieve the above object, the utility model provides the following technical solutions: A drying and dehydrating device for kitchen waste, including a collection bucket, a cavity is provided inside the collection bucket, a support seat is rotatably connected inside the cavity, a support plate and an adjusting device are provided on the support seat, the support plates are multiple and evenly distributed in a circumferential manner, an installation space is formed inside the multiple support plates, a filter bucket is provided inside the installation space, the space between the outer wall of the filter bucket and the inner wall of the collection bucket serves as a dehydration space, a drain pipe communicating with the dehydration space is provided on the collection bucket, the adjusting device is used to drive the multiple support plates to move synchronously in the radial direction to realize the adjustment of the radial direction of the support plates, a driving motor is provided outside the cavity, and the output end of the driving motor extends into the cavity and is connected to the support seat, and the driving motor is used to drive the support seat to rotate.

[0007] The utility model is further provided as: The adjusting device includes an adjusting lead screw, a central groove and a connecting groove are provided on the support seat, the central groove is located at the center of the support seat, the connecting grooves are multiple and arranged around the central groove, the adjusting lead screw is rotatably connected to the connecting groove, one end of the adjusting lead screw extends into the central groove as an extending end, a driven bevel gear is fixedly sleeved on the extending end, a driving bevel gear is rotatably connected inside the central groove, the driving bevel gear meshes with the driven bevel gear, a connecting seat that can form a threaded fit with the adjusting lead screw is sleeved on the outer circumference of the adjusting lead screw, and the support plate is fixed to the connecting seat.

[0008] The utility model is further provided as: Guide rods are provided on both sides of the adjusting lead screw, guide holes opposite to the guide rods are provided on both sides of the connecting seat, and the guide holes can form a sliding fit with the guide rods.

[0009] The utility model is further provided as: A driving plate is fixed on the surface of the driving bevel gear, and an internal hexagonal hole is provided on the driving plate.

[0010] The utility model is further provided as: It further includes a vehicle frame body, the collection bucket is connected to the vehicle frame body, universal wheels and a support frame are provided at the bottom of the vehicle frame body, the universal wheels are multiple, and the support frame is used to install the driving motor.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] By setting a support plate that can move in the radial direction, when it is necessary to remove the filter barrel, the support plate can be moved in a direction away from the center, so that a gap can be generated between the support plate and the filter barrel, thereby reducing the positive pressure exerted by the support plate on the filter barrel, and thus reducing the frictional force on the filter barrel when the filter barrel is removed, making it convenient to remove the filter barrel. Similarly, when it is necessary to install the filter barrel, by moving the support plate in a direction towards the center, the positive pressure exerted by the support plate on the filter barrel can be increased. In this way, through the frictional force generated after the support plate contacts the filter barrel, the fixation of the filter barrel can be completed. Thus, by driving the support seat to rotate with the driving motor, the filter barrel can be driven to rotate. In this way, the centrifugal force generated can dehydrate the food waste in the filter barrel. Therefore, it effectively solves the technical problem in the prior art that the disassembly and assembly of the filter barrel are inconvenient due to the constant position of the support plate. Furthermore, the support plate can be adjusted in the radial direction to facilitate the disassembly and assembly of the filter barrel and improve the flexibility of use. Brief Description of the Drawings

[0013] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 Exploded view of the overall structure of the present utility model;

[0015] Figure 3 Schematic diagram of the partial top view structure of the present utility model. Detailed Embodiment

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0017] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0018] Such as Figures 1 to 3As shown in the figure, the utility model discloses a drying and dehydrating device for kitchen waste, which comprises a collection barrel 1. A cavity is arranged inside the collection barrel 1. A support seat 2 is rotatably connected inside the cavity. A support plate 3 and an adjusting device are arranged on the support seat 2. There are multiple support plates 3 which are evenly distributed in a circumferential manner. An installation space 31 is formed inside the multiple support plates 3. A filter barrel 4 is arranged inside the installation space 31. The space between the outer wall of the filter barrel 4 and the inner wall of the collection barrel 1 serves as a dehydration space. A drain pipe 5 communicating with the dehydration space is arranged on the collection barrel 1. The adjusting device is used to drive the multiple support plates 3 to move synchronously in the radial direction to realize the adjustment of the support plates 3 in the radial direction. A driving motor 6 is arranged outside the cavity. The output end of the driving motor 6 extends into the cavity and is connected to the support seat 2. The driving motor 6 is used to drive the support seat 2 to rotate;

[0019] When it is necessary to remove the filter barrel 4, the support plate 3 can be moved in a direction away from the center, so that a distance can be generated between the support plate 3 and the filter barrel 4, thereby reducing the positive pressure generated by the support plate 3 on the filter barrel 4, and thus reducing the frictional force received by the filter barrel 4 when the filter barrel 4 is removed, which is convenient for the removal of the filter barrel 4. Similarly, when it is necessary to install the filter barrel 4, by moving the support plate 3 in a direction towards the center, the positive pressure generated by the support plate 3 on the filter barrel 4 can be increased. In this way, through the frictional force generated after the support plate 3 contacts the filter barrel 4, the fixing of the filter barrel 4 can be completed. Thus, by driving the support seat 2 to rotate by the driving motor 6, the filter barrel 4 can be driven to rotate. In this way, the kitchen waste in the filter barrel 4 can be dehydrated by the centrifugal force generated. The wastewater thrown out can enter the dehydration space and be discharged through the drain pipe 5. Furthermore, the support plate 3 can be adjusted in the radial direction to facilitate the disassembly and assembly of the filter barrel 4 and improve the flexibility of use.

[0020] In this embodiment, the specific structure of the adjusting device includes an adjusting lead screw 71. A central groove 21 and a connecting groove 22 are provided on the support base 2. The central groove 21 is located at the center of the support base 2. There are multiple connecting grooves 22 which are arranged around the central groove 21. The adjusting lead screw 71 is rotatably connected to the connecting groove 22. One end of the adjusting lead screw 71 extends into the central groove 21 as an extension end 711. A driven bevel gear 72 is sleeved and fixed on the extension end 711. A driving bevel gear 73 is rotatably connected in the central groove 21. The driving bevel gear 73 meshes with the driven bevel gear 72. A connecting seat 74 which can form a thread fit with the adjusting lead screw 71 is sleeved on the outer periphery of the adjusting lead screw 71. The support plate 3 is fixed to the connecting seat 74. The principle of driving the support plate 3 to move in the radial direction by the adjusting device is that by driving the driving bevel gear 73 to rotate, since each driven bevel gear 72 meshes with the driving bevel gear 73 respectively, thus each driven bevel gear 72 can be driven to rotate, thereby driving each adjusting lead screw 71 to rotate. As the adjusting lead screw 71 rotates, the connecting seat 74 sleeved on the outer periphery of the lead screw and forming a thread fit respectively can move along the direction of the adjusting lead screw 71. Therefore, the support plate 3 connected to the connecting seat 74 can move along with the connecting seat 74, realizing the movement of the support plate 3 in the radial direction.

[0021] In this embodiment, in order to prevent the connecting seat 74 from rotating along with the rotation of the adjusting lead screw 71, guide rods 8 are further provided on both sides of the adjusting lead screw 71. Guide holes opposite to the guide rods 8 are provided on both sides of the connecting seat 74. The guide holes can form a sliding fit with the guide rods 8. In this way, it can play a role in limiting and guiding the moving direction of the connecting seat 74, ensuring the stability of the connecting seat 74 moving along the direction of the adjusting lead screw 71 as the adjusting lead screw 71 rotates.

[0022] In this embodiment, the structure for driving the driving bevel gear 73 to rotate is that a driving plate 9 is fixed on the surface of the driving bevel gear 73. An internal hexagonal hole 91 is provided on the driving plate 9. In this way, when it is necessary to drive the driving bevel gear 73 to rotate, the driving bevel gear 73 can be driven to rotate by a corresponding internal hexagonal wrench, so as to improve the convenience when driving the driving bevel gear 73 to rotate. And driving the driving bevel gear 73 to rotate by a mechanical structure can reduce the influence of kitchen waste and ensure the stability of driving the driving bevel gear 73 to rotate.

[0023] In this embodiment, a vehicle frame body 10 is further provided. The collection bucket 1 is connected to the vehicle frame body 10. Universal wheels 11 and a support frame 12 are provided at the bottom of the vehicle frame body 10. There are multiple universal wheels 11. The support frame 12 is used to install the driving motor 6. The setting of the vehicle frame body 10 can facilitate the movement of the collection bucket 1. In addition, the setting of the support frame 12 can support the driving motor 6 and improve the stability of the installation of the driving motor 6.

[0024] This specific embodiment is only an interpretation of the present utility model and does not limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment that do not contribute creatively as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

Claims

1. A drying and dehydrating device for kitchen waste, characterized in that, It includes a collection bucket. A cavity is provided inside the collection bucket. A support seat is rotatably connected inside the cavity. A support plate and an adjustment device are provided on the support seat. The support plates are multiple and are evenly distributed in a circumferential manner. An installation space is formed inside the multiple support plates. A filter bucket is provided inside the installation space. The space between the outer wall of the filter bucket and the inner wall of the collection bucket serves as a dehydration space. A drain pipe communicating with the dehydration space is provided on the collection bucket. The adjustment device is used to drive the multiple support plates to move synchronously in the radial direction to achieve the adjustment of the radial direction of the support plates. A drive motor is provided outside the cavity. The output end of the drive motor extends into the cavity and is connected to the support seat. The drive motor is used to drive the support seat to rotate.

2. The drying and dehydration equipment for kitchen waste according to claim 1, characterized in that, The adjustment device includes an adjustment lead screw. A central groove and a connection groove are provided on the support seat. The central groove is located at the center of the support seat. The connection grooves are multiple and are arranged around the central groove. The adjustment lead screw is rotatably connected to the connection groove. One end of the adjustment lead screw extends into the central groove as an extended end. A driven bevel gear is fixedly sleeved on the extended end. A driving bevel gear is rotatably connected inside the central groove. The driving bevel gear meshes with the driven bevel gear. A connection seat that can form a thread fit with the adjustment lead screw is sleeved on the outer circumference of the adjustment lead screw. The support plate is fixed to the connection seat.

3. The drying and dehydration equipment for kitchen waste according to claim 2, wherein, Guide rods are provided on both sides of the adjustment lead screw. Guide holes opposite to the guide rods are provided on both sides of the connection seat. The guide holes can form a sliding fit with the guide rods.

4. A drying and dehydrating device for kitchen waste according to claim 2 or 3, characterized in that, A drive plate is fixed on the surface of the driving bevel gear. An internal hexagonal hole is provided on the drive plate.

5. The drying and dehydration equipment for kitchen waste according to claim 1, characterized in that, It further includes a vehicle frame body. The collection bucket is connected to the vehicle frame body. Universal wheels and a support frame are provided at the bottom of the vehicle frame body. The universal wheels are multiple. The support frame is used to install the drive motor.

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