Kitchen waste classification device

Abstract

The utility model relates to the technical field of kitchen waste treatment, and discloses a kitchen waste classifying device which comprises a box body, a dewatering mechanism is arranged in the box body and comprises a first cylinder, one end of the first cylinder is communicated with a second cylinder, a conical barrel is fixedly sleeved with the first cylinder, and the other end of the first cylinder is communicated with a second cylinder. A plurality of filtering holes are formed in the conical barrel, a disc is arranged at the end, away from the second cylinder, of the conical barrel, a second motor is fixedly installed at one end of the disc, an output shaft of the second motor movably penetrates through the disc to be fixedly connected with a third rotating shaft, and conical spiral blades are fixedly connected to the third rotating shaft; and an air cylinder is fixedly mounted at one end of the second cylinder. By means of the dewatering mechanism, spiral extrusion can be achieved, continuous garbage residue and water separation treatment capacity can be provided, and the problem that the treatment efficiency is affected due to the fact that continuous garbage treatment capacity cannot be provided when garbage residue and water are separated in a hydraulic mode is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen waste treatment, and particularly relates to a kitchen waste classification device. Background Art

[0002] Kitchen waste, also known as food waste or food scraps, is organic waste generated in daily life and the food service industry, including leftover food, vegetable peels, food residues, animal and plant waste, etc. This kind of waste is characterized by high moisture content, high organic matter content, and easy to rot.

[0003] When the existing kitchen waste classification device is in use, it adopts a hydraulic method to squeeze the waste to control water and realize the separation of waste residues and water. This separation method of waste residues and water cannot provide continuous separation and treatment ability of waste residues and water, which affects the treatment efficiency during use; secondly, the existing kitchen waste classification device is not easy to disassemble, resulting in difficult thorough cleaning and maintenance. When the device breaks down or requires regular maintenance, the difficulty of quick disassembly means that maintenance personnel are difficult to intervene in time, and the overhaul process is complex and time-consuming, increasing the maintenance difficulty and cost; and the existing kitchen waste classification device does not have protection when crushing waste, so the water and debris splashing generated during the waste crushing operation will pollute the surrounding environment, affect air quality, and may also cause waste debris to scatter on the ground in the garbage classification area and its surrounding areas, increasing the cleaning difficulty and affecting environmental hygiene.

[0004] Therefore, a kitchen waste classification device is proposed. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide a kitchen waste classification device, which can effectively solve the problems that the separation of waste residues and water by using a hydraulic method cannot provide continuous separation and treatment ability of waste residues and water, affecting the treatment efficiency, the problem of difficult thorough cleaning and maintenance due to not being easy to disassemble, and the problem of affecting environmental hygiene due to no protection when crushing waste.

[0006] To achieve the above object, the technical solution adopted by the utility model is as follows: A kitchen waste classification device includes a box body, and a dehydration mechanism is arranged in the box body. The dehydration mechanism includes a first cylinder, one end of the first cylinder is connected to a second cylinder in a communicating manner, a conical barrel is fixedly sleeved in the first cylinder, and a plurality of filter holes are formed in the conical barrel. A disc is arranged at one end of the conical barrel away from the second cylinder. A second motor is fixedly installed at one end of the disc. The output shaft of the second motor movably penetrates through the disc and is fixedly connected to a third rotating shaft. The third rotating shaft is located in the conical barrel, and a conical spiral blade is fixedly connected to the third rotating shaft. A cylinder is fixedly installed at one end of the second cylinder. A telescopic rod is arranged at one end of the cylinder, and a conical stopper is fixedly connected to the end of the telescopic rod away from the cylinder. A water outlet pipe is connected to the lower end of the first cylinder in a communicating manner, and a discharge pipe is connected to the lower end of the second cylinder in a communicating manner.

[0007] Preferably, two second connection blocks are fixedly connected to one end of the first cylinder at equal intervals. First sliding grooves are formed in the two second connection blocks. Abuttment plates are fixedly connected in the two first sliding grooves. Springs are fixedly connected to one ends of the two abutment plates. Blocks are fixedly connected to the ends of the two springs away from the abutment plates. Pulling rods are movably inserted into the two abutment plates. One ends of the two pulling rods are respectively fixedly connected to the two blocks. The two pulling rods are respectively located in the two springs. A second sliding groove is formed in one end of the first cylinder. A first connection block is fixedly connected to the disc, and the first connection block slides in the second sliding groove. A clamping groove is formed in the first connection block, and the two blocks are movably clamped in the clamping groove.

[0008] Preferably, a crushing box is connected to one side of the upper end of the box body in a communicating manner. A first motor is fixedly installed at one end of the crushing box. Two second rotating shafts are arranged in the crushing box at equal intervals. The output shaft of the first motor movably penetrates through the crushing box and is fixedly connected to one end of the adjacent second rotating shaft. A set of crushing teeth are fixedly sleeved on the two second rotating shafts. The teeth of the two sets of crushing teeth are staggered from each other. The two second rotating shafts are rotatably connected through the crushing box and fixedly sleeved with gears, and the two gears are meshed with each other. A protective cover is fixedly installed at one end of the crushing box, and the two gears are both located in the protective cover.

[0009] Preferably, a feeding port is formed in the crushing box. A first rotating shaft is arranged at the upper end inside the crushing box. The two ends of the first rotating shaft are respectively rotatably connected to the inner wall of the crushing box. A swing cover is fixedly inserted on the first rotating shaft, and the swing cover is located inside the feeding port.

[0010] Preferably, a feeding pipe is connected to the lower end of the crushing box in a communicating manner. The lower end of the feeding pipe is connected to the first cylinder and communicates with the conical barrel.

[0011] Preferably, a first through hole groove is formed on one side of the box body. Two first fixing blocks are fixedly connected to the side of the box body near the first through hole groove at equal intervals. A movable door is arranged on one side of the first through hole groove. One end of the movable door is fixedly connected to a second fixing block. A fourth rotating shaft is fixedly inserted on the second fixing block. The upper and lower ends of the fourth rotating shaft are respectively rotatably connected in the two first fixing blocks. A first handle is fixedly installed on the upper side of the movable door.

[0012] Preferably, two third sliding grooves are formed at equal intervals on the bottom of the inner wall of the box body. A water collecting box is arranged in the box body. The water collecting box is located directly below the water outlet pipe. Two first sliding blocks are fixedly connected to the lower end of the water collecting box at equal intervals. The two first sliding blocks at the lower end of the water collecting box slide in the two third sliding grooves in the box body. A first collecting port is formed on one side of the box body. One end of the water collecting box is fixedly connected to a third handle.

[0013] Preferably, two fourth sliding grooves are formed at equal intervals on the bottom of the inner wall of the box body, and the two fourth sliding grooves in the box body are located on one side of the two third sliding grooves. A slag collecting box is arranged in the box body. The slag collecting box is located directly below the discharge pipe. Two second sliding blocks are fixedly connected to the lower end of the slag collecting box at equal intervals. The two second sliding blocks at the lower end of the slag collecting box slide in the two fourth sliding grooves in the box body. A second collecting port is formed on one side of the box body, and the second collecting port of the box body is located on one side of the first collecting port. One end of the slag collecting box is fixedly connected to a fourth handle.

[0014] Preferably, a second handle is fixedly connected to the end of the box body away from the movable door. Four universal wheels are installed at equal intervals at the lower end of the box body.

[0015] Preferably, a control panel is fixedly installed on one side of the box body. The output ends of the control panel are electrically connected to the input ends of the first motor, the second motor, and the cylinder.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The dehydration mechanism provided by the present utility model can solve the problem that the inability to provide continuous separation and treatment of garbage residues and water affects the treatment efficiency. By controlling the operation of the second motor on the disc, the third rotating shaft in the conical barrel can be rotated. The rotation of the third rotating shaft drives the conical spiral blade to rotate, enabling the garbage in the conical barrel to be helically extruded. At this time, control the cylinder to work so that the telescopic rod expands and contracts to make the conical stopper abut against the discharge port of the conical barrel. At this time, the water in the garbage is squeezed through several filter holes on the conical barrel and flows into the first cylinder, and then is discharged through the water outlet pipe. When the moisture in the garbage is squeezed to a certain amount, control the cylinder to work so that the telescopic rod expands and contracts to make the conical stopper no longer abut against the discharge port of the conical barrel, and the garbage after water control is conveyed into the second cylinder and discharged through the discharge pipe. In this way, continuous separation and treatment capacity of garbage residues and water can be provided by spiral extrusion, effectively solving the problem that the use of hydraulic methods to separate garbage residues and water cannot provide continuous separation and treatment capacity, which affects the treatment efficiency.

[0018] 2. The two clamping blocks and the first connecting block provided by the present utility model can solve the problem that it is difficult to disassemble, resulting in difficult thorough cleaning and maintenance. By pulling the two pull rods to contract the springs at one end of the two abutting plates, at this time, the two clamping blocks are respectively in the first sliding grooves of the two second connecting blocks, so that the two clamping blocks no longer clamp the clamping grooves on the first connecting block. At this time, the first connecting block can slide in the second sliding groove, making the disc easy to disassemble, making the cleaning work easy and fast, and can more thoroughly remove the food residues and dirt accumulated inside, reducing the growth of bacteria, maintaining the hygiene of the device, and extending the service life, effectively solving the problem that it is difficult to disassemble, resulting in difficult thorough cleaning and maintenance.

[0019] 3. The swing cover and the first rotating shaft provided by the present utility model can solve the problem that there is no protection during garbage crushing, which affects environmental hygiene. By pressing the swing cover to open the feeding port of the crushing box, at this time, pour the garbage into the crushing box for crushing. When the garbage is emptied, the swing cover will rotate through the first rotating shaft to automatically close the feeding port. The automatically closing swing cover effectively prevents the garbage from splashing out during the crushing process, greatly reducing the risk of accidental injury to the operator, and can also avoid material splashing, keeping the garbage classification treatment area clean, reducing dust and odor in the air, improving the working environment quality, and at the same time protecting the surrounding environment from pollution, effectively solving the problem that there is no protection during garbage crushing, which affects environmental hygiene.

[0020] The parts not involved in this device are the same as the prior art or can be implemented by the prior art. Description of the Drawings

[0021] Figure 1 It is a schematic diagram of the overall structure of the first perspective of a kitchen waste classification device of the present utility model.

[0022] Figure 2 This is a schematic diagram of the overall structure of a kitchen waste sorting device of the present utility model from a second perspective.

[0023] Figure 3 This is a schematic diagram of the open state of the movable door, water collection box and slag collection box of a kitchen waste sorting device of the present utility model.

[0024] Figure 4 This is a cross-sectional view of a kitchen waste sorting device of the present utility model.

[0025] Figure 5 This is an enlarged view of the crushing box of a kitchen waste sorting device of the present utility model.

[0026] Figure 6 This is a cross-sectional view of the crushing box of a kitchen waste sorting device of the present utility model.

[0027] Figure 7 This is an enlarged view of the dehydration mechanism of a kitchen waste sorting device of the present utility model.

[0028] Figure 8 This is a schematic diagram of the disassembled state of the dehydration mechanism of a kitchen waste sorting device of the present utility model.

[0029] Figure 9 This is a half cross-sectional view of the dehydration mechanism of a kitchen waste sorting device of the present utility model.

[0030] Figure 10 This is a partial cross-sectional view of the dehydration mechanism of a kitchen waste sorting device of the present utility model.

[0031] Figure 11 This is a Figure 10 magnified view of A in a kitchen waste sorting device of the present utility model.

[0032] Figure 12 This is an enlarged view of the spring, abutting plate and pull rod of a kitchen waste sorting device of the present utility model.

[0033] In the figure: 1. Box body; 2. Crushing box; 3. Feed inlet; 4. First rotating shaft; 5. Rocking cover; 6. Second rotating shaft; 7. First motor; 8. Crushing teeth; 9. Discharge pipe; 10. Gear; 11. Protective cover; 12. First cylinder; 13. Cone; 14. Second cylinder; 15. Disc; 16. Second motor; 17. Third rotating shaft; 18. Conical spiral blade; 19. Cylinder; 20. Telescopic rod; 21. Outlet pipe; 22. Conical stopper; 23. Water outlet pipe; 24. First connecting block; 25. Second connecting block; 26. Clamping block; 27. First chute; 28. Clamping groove; 29. Spring; 30. Abutting plate; 31. Pull rod; 32. Second chute; 33. First through hole groove; 34. Universal wheel; 35. Activity door; 36. First fixing block; 37. Second fixing block; 38. Fourth rotating shaft; 39. First handle; 40. Second handle; 41. Water collecting box; 42. Third handle; 43. Slag collecting box; 44. Fourth handle; 45. Control panel; 46. Dehydration mechanism. Detailed implementation manners

[0034] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0035] As Figure 1 - Figure 12As shown in the figure, a kitchen waste sorting device includes a box body 1. A dehydration mechanism 46 is arranged inside the box body 1. The dehydration mechanism 46 includes a first cylinder 12. One end of the first cylinder 12 is connected to a second cylinder 14 in a communicating manner. A cone barrel 13 is fixedly sleeved inside the first cylinder 12. A number of filter holes are formed in the cone barrel 13. One end of the cone barrel 13 away from the second cylinder 14 is provided with a disc 15. A second motor 16 is fixedly installed at one end of the disc 15. The output shaft of the second motor 16 movably penetrates the disc 15 and is fixedly connected to a third rotating shaft 17. The third rotating shaft 17 is located inside the cone barrel 13. A conical spiral blade 18 is fixedly connected to the third rotating shaft 17. A cylinder 19 is fixedly installed at one end of the second cylinder 14. One end of the cylinder 19 is provided with a telescopic rod 20. The end of the telescopic rod 20 away from the cylinder 19 is fixedly connected to a conical stopper 22. A water outlet pipe 23 is connected to the lower end of the first cylinder 12 in a communicating manner. A discharge pipe 21 is connected to the lower end of the second cylinder 14 in a communicating manner. By adopting the above technical solution: By controlling the second motor 16 on the disc 15 to work, the third rotating shaft 17 inside the cone barrel 13 can be rotated. By driving the conical spiral blade 18 to rotate through the rotation of the third rotating shaft 17, the garbage inside the cone barrel 13 can be spirally extruded. At this time, control the cylinder 19 to work to make the telescopic rod 20 extend and retract to make the conical stopper 22 abut against the discharge port of the cone barrel 13. At this time, the water in the garbage is squeezed through a number of filter holes on the cone barrel 13 and flows into the first cylinder 12, and then is discharged through the water outlet pipe 23. When the moisture of the garbage is squeezed to a certain amount, at this time, control the cylinder 19 to work to make the telescopic rod 20 extend and retract to make the conical stopper 22 no longer abut against the discharge port of the cone barrel 13, so that the garbage after water control is conveyed into the second cylinder 14 and discharged through the discharge pipe 21.

[0036] As Figure 10 - Figure 12 As shown in the figure, two second connection blocks 25 are fixedly connected to one end of the first cylinder 12 at equal intervals. First sliding grooves 27 are formed in both of the two second connection blocks 25. Abuttment plates 30 are fixedly connected to both of the two first sliding grooves 27. Springs 29 are fixedly connected to one ends of both of the two abutment plates 30. Clamping blocks 26 are fixedly connected to the ends of the two springs 29 away from the abutment plates 30. Pulling rods 31 are movably inserted into both of the two abutment plates 30. One ends of the two pulling rods 31 are respectively fixedly connected to the two clamping blocks 26. The two pulling rods 31 are respectively located inside the two springs 29. A second sliding groove 32 is formed at one end of the first cylinder 12. A first connection block 24 is fixedly connected to the disc 15, and the first connection block 24 slides in the second sliding groove 32. A clamping groove 28 is formed in the first connection block 24. The two clamping blocks 26 are both movably clamped in the clamping groove 28. By adopting the above technical solution: By pulling the two pulling rods 31 to contract the springs 29 at one ends of the two abutment plates 30, at this time, the two clamping blocks 26 are respectively in the first sliding grooves 27 of the two second connection blocks 25, so that the two clamping blocks 26 no longer clamp the clamping groove 28 on the first connection block 24. At this time, the first connection block 24 can slide in the second sliding groove 32, and the disc 15 can be easily disassembled.

[0037] As Figure 4 - Figure 6 shown, one side of the upper end of the box body 1 is connected to the crushing box 2 in a communicating manner. One end of the crushing box 2 is fixedly installed with a first motor 7. Two second rotating shafts 6 are equidistantly arranged in the crushing box 2. The output shaft of the first motor 7 movably penetrates through the crushing box 2 and is fixedly connected to one end of the adjacent second rotating shaft 6. A group of crushing teeth 8 are fixedly sleeved on both of the two second rotating shafts 6. The teeth of the two groups of crushing teeth 8 are staggered with each other. Both of the two second rotating shafts 6 are rotatably connected through the crushing box 2 and are fixedly sleeved with gears 10. And the two gears 10 are meshed with each other. One end of the crushing box 2 is fixedly installed with a protective cover 11. And both of the two gears 10 are located inside the protective cover 11. By adopting the above technical solution: By controlling the rotation of the first motor 7, one of the second rotating shafts 6 can be rotated to make the gear 10 rotate. Through the meshing transmission of the two gears 10, the two second rotating shafts 6 can be rotated simultaneously, driving the crushing teeth 8 with staggered tooth rows of the two groups to rotate. The provided protective cover 11 can play a protective role for the two gears 10.

[0038] As Figure 3 shown, a feeding port 3 is opened on the crushing box 2. A first rotating shaft 4 is arranged at the upper end inside the crushing box 2. Both ends of the first rotating shaft 4 are rotatably connected to the inner wall of the crushing box 2. A rocking cover 5 is fixedly inserted on the first rotating shaft 4. And the rocking cover 5 is located inside the feeding port 3. By adopting the above technical solution: By pressing the rocking cover 5, the feeding port 3 of the crushing box 2 can be opened. At this time, the garbage is poured into the crushing box 2 for crushing. After the garbage is poured out, the rocking cover 5 will rotate through the first rotating shaft 4 to automatically close the feeding port 3. In this way, it can prevent the harder garbage from splashing and hurting the operator during the crushing process.

[0039] As Figure 4 shown, a feeding pipe 9 is connected to the lower end of the crushing box 2 in a communicating manner. The lower end of the feeding pipe 9 is connected to the conical barrel 13 through the first cylinder 12 in a communicating manner. By adopting the above technical solution: The provided feeding pipe 9 connected to the lower end of the crushing box 2 passes through the first cylinder 12 and is connected to the conical barrel 13 in a communicating manner. Such a setting can enable the crushed garbage to flow through the feeding pipe 9 through the first cylinder 12, so that the garbage flows into the conical barrel 13.

[0040] As Figure 1 - Figure 3As shown in the figure, a first through-hole groove 33 is provided on one side of the box body 1. Two first fixing blocks 36 are fixedly connected to the side of the box body 1 adjacent to the first through-hole groove 33 at equal intervals. A movable door 35 is arranged on one side of the first through-hole groove 33. One end of the movable door 35 is fixedly connected to a second fixing block 37. A fourth rotating shaft 38 is fixedly inserted into the second fixing block 37. The upper and lower ends of the fourth rotating shaft 38 are respectively rotatably connected in the two first fixing blocks 36. A first handle 39 is fixedly installed on one side of the movable door 35. By adopting the above technical solutions: the provided first through-hole groove 33 facilitates the replacement of components inside the box body 1. When it is necessary to replace the components inside the box body 1, magnets are installed between the movable door 35 and the box body 1, so that the movable door 35 and the box body 1 are always magnetically attached together. By pulling the first handle 39, the movable door 35 is no longer magnetically attached to the first through-hole groove 33. At this time, the upper and lower ends of the fourth rotating shaft 38 fixedly inserted into the second fixing block 37 rotate in the two first fixing blocks 36 respectively, so that the movable door 35 can be opened.

[0041] As Figure 1 - Figure 4 shown, two third sliding grooves are equidistantly provided at the bottom of the inner wall of the box body 1. A water collecting box 41 is arranged inside the box body 1. The water collecting box 41 is located directly below the water outlet pipe 23. Two first sliding blocks are fixedly connected to the lower end of the water collecting box 41 at equal intervals. The two first sliding blocks at the lower end of the water collecting box 41 slide in the two third sliding grooves inside the box body 1. A first collecting port is provided on one side of the box body 1. One end of the water collecting box 41 is fixedly connected to a third handle 42. By adopting the above technical solutions: the water drained after garbage separation flows into the water collecting box 41 through the water outlet pipe 23. When the water collecting box 41 is full, the two first sliding blocks at the lower end of the water collecting box 41 can be pulled by the third handle 42 to slide in the two third sliding grooves inside the box body 1, and then taken out from the first collecting port on one side of the box body 1, so that the water in the water collecting box 41 can be conveniently cleaned.

[0042] As Figure 1 - Figure 4 shown, two fourth sliding grooves are equidistantly provided at the bottom of the inner wall of the box body 1, and the two fourth sliding grooves inside the box body 1 are located on one side of the two third sliding grooves. A slag collecting box 43 is arranged inside the box body 1. The slag collecting box 43 is located directly below the discharge pipe 21. Two second sliding blocks are fixedly connected to the lower end of the slag collecting box 43 at equal intervals. The two second sliding blocks at the lower end of the slag collecting box 43 slide in the two fourth sliding grooves inside the box body 1. A second collecting port is provided on one side of the box body 1, and the second collecting port of the box body 1 is located on one side of the first collecting port. One end of the slag collecting box 43 is fixedly connected to a fourth handle 44. By adopting the above technical solutions: the garbage after water control is discharged downward into the slag collecting box 43 through the discharge pipe 21. When the slag collecting box 43 is full, the two second sliding blocks at the lower end of the slag collecting box 43 can be pulled by the fourth handle 44 to slide in the two fourth sliding grooves inside the box body 1, and then taken out from the second collecting port on one side of the box body 1, so that the garbage in the slag collecting box 43 can be conveniently cleaned.

[0043] As Figure 1 - Figure 2 shown, at one end of the box body 1 far away from the movable door 35, a second handle 40 is fixedly connected, and four universal wheels 34 are equidistantly installed at the lower end of the box body 1. By adopting the above technical solution: by controlling the second handle 40 to push the box body 1, the four universal wheels 34 can be rotated, so that the movement of the device can be facilitated.

[0044] A control panel 45 is fixedly installed on one side of the box body 1, and the output ends of the control panel 45 are electrically connected to the input ends of the first motor 7, the second motor 16, and the cylinder 19.

[0045] It should be noted that the present utility model is a kitchen waste classification device. When in use, first place the device at a designated position, and connect the first motor 7, the second motor 16, the cylinder 19, and the control panel 45 to an external power source;

[0046] By pressing the rocking cover 5, the feeding port 3 of the crushing box 2 is opened. At this time, the garbage is poured into the crushing box 2 for crushing. When the garbage is poured out, the rocking cover 5 will automatically close the feeding port 3 by rotating through the first rotating shaft 4. The automatically closing rocking cover effectively prevents the garbage from splashing out during the crushing process, greatly reducing the risk of accidental injury to the operator. It can also avoid material splashing, keep the garbage classification treatment area clean, reduce dust and odor in the air, and improve the working environment quality. At this time, by operating the control panel 45 to control the rotation of the first motor 7, one of the second rotating shafts 6 can be rotated to make the gear 10 rotate. Through the meshing transmission of the two gears 10, the two second rotating shafts 6 can be rotated simultaneously, driving the two groups of crushing teeth 8 with staggered teeth to rotate to crush the garbage in the crushing box 2. The provided protective cover 11 can protect the two gears 10. The crushed garbage flows through the first cylinder 12 through the feeding pipe 9, so that the garbage flows into the conical barrel 13;

[0047] At this time, by controlling the second motor 16 on the dehydration mechanism 46 to work, the third rotating shaft 17 in the conical barrel 13 can be rotated. By rotating the third rotating shaft 17, the conical spiral blade 18 is driven to rotate, so that the garbage in the conical barrel 13 can be helically extruded. At this time, control the cylinder 19 to work to make the telescopic rod 20 extend and retract to make the conical block 22 abut against the discharge port of the conical barrel 13. At this time, the water in the garbage is squeezed through several filter holes on the conical barrel 13 and flows into the first cylinder 12, and then is discharged through the water outlet pipe 23. When the moisture of the garbage is squeezed to a certain amount, control the cylinder 19 to work to make the telescopic rod 20 extend and retract so that the conical block 22 no longer abuts against the discharge port of the conical barrel 13, and the water-controlled garbage is conveyed into the second cylinder 14 and discharged through the discharge pipe 21. In this way, the spiral extrusion can provide a continuous separation treatment ability for the garbage residue and water;

[0048] The water drained after garbage separation flows into the water collection box 41 through the water outlet pipe 23. When the water collection box 41 is full, the two first sliders at the lower end of the water collection box 41 can be pulled by the third handle 42 to slide in the two third chutes in the box body 1 and be drawn out from the first collection port on one side of the box body 1, so as to facilitate the cleaning of the water in the water collection box 41; the garbage after water control is discharged downward through the discharge pipe 21 into the slag collection box 43. When the slag collection box 43 is full, the two second sliders at the lower end of the slag collection box 43 can be pulled by the fourth handle 44 to slide in the two fourth chutes in the box body 1 and be drawn out from the second collection port on one side of the box body 1, so as to facilitate the cleaning of the garbage in the slag collection box 43;

[0049] When maintenance and cleaning of the device are required, by pulling the first handle 39, the movable door 35 can be made to no longer magnetically adhere to the first through-hole groove 33. At this time, the fourth rotating shaft 38 fixedly inserted on the second fixing block 37 rotates at the upper and lower ends in the two first fixing blocks 36 respectively, so that the movable door 35 can be opened. At this time, by pulling the two pull rods 31, the springs 29 at one end of the two abutting plates 30 contract. At this time, the two clamping blocks 26 are respectively in the first chutes 27 of the two second connecting blocks 25, so that the two clamping blocks 26 no longer engage with the clamping grooves 28 on the first connecting block 24. At this time, the first connecting block 24 can slide in the second chute 32, making the disc 15 easy to disassemble, making the cleaning work easy and fast, and can more thoroughly remove the accumulated food residues and dirt inside, reduce the breeding of bacteria, maintain the hygiene of the device, and extend the service life;

[0050] When the device needs to be moved and transferred, by controlling the second handle 40 to push the box body 1, the four universal wheels 34 can be rotated, so as to facilitate the movement of the device.

[0051] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A kitchen waste sorting device, comprising a box body (1), characterized in that: A dehydration mechanism (46) is arranged inside the box body (1). The dehydration mechanism (46) includes a first cylinder (12). One end of the first cylinder (12) is connected to a second cylinder (14) in a communicating manner. A conical barrel (13) is fixedly sleeved inside the first cylinder (12). A number of filter holes are formed in the conical barrel (13). A disc (15) is arranged at one end of the conical barrel (13) away from the second cylinder (14). A second motor (16) is fixedly installed at one end of the disc (15). The output shaft of the second motor (16) movably penetrates through the disc (15) and is fixedly connected to a third rotating shaft (17). The third rotating shaft (17) is located inside the conical barrel (13). A conical spiral blade (18) is fixedly connected to the third rotating shaft (17). A cylinder (19) is fixedly installed at one end of the second cylinder (14). A telescopic rod (20) is arranged at one end of the cylinder (19). A conical stopper (22) is fixedly connected to the end of the telescopic rod (20) away from the cylinder (19). A water outlet pipe (23) is connected to the lower end of the first cylinder (12) in a communicating manner. A discharge pipe (21) is connected to the lower end of the second cylinder (14) in a communicating manner.

2. The kitchen waste classification device according to claim 1, characterized in that: Two second connection blocks (25) are fixedly connected to one end of the first cylinder (12) at equal intervals. First sliding grooves (27) are formed in both of the two second connection blocks (25). Abuttment plates (30) are fixedly connected to both of the two first sliding grooves (27). Springs (29) are fixedly connected to one ends of both of the two abutment plates (30). Clamping blocks (26) are fixedly connected to the ends of both of the two springs (29) away from the abutment plates (30). Pulling rods (31) are movably inserted into both of the two abutment plates (30). One ends of the two pulling rods (31) are fixedly connected to the two clamping blocks (26) respectively. The two pulling rods (31) are respectively located inside the two springs (29). A second sliding groove (32) is formed in one end of the first cylinder (12). A first connection block (24) is fixedly connected to the disc (15). The first connection block (24) slides in the second sliding groove (32). A clamping groove (28) is formed in the first connection block (24). The two clamping blocks (26) are both movably clamped in the clamping groove (28).

3. A kitchen waste sorting device according to claim 2, characterized in that: A crushing box (2) is connected to one side of the upper end of the box body (1) in a communicating manner. A first motor (7) is fixedly installed at one end of the crushing box (2). Two second rotating shafts (6) are arranged in the crushing box (2) at equal intervals. The output shaft of the first motor (7) movably penetrates through the crushing box (2) and is fixedly connected to one end of the adjacent second rotating shaft (6). A set of crushing teeth (8) are fixedly sleeved on both of the two second rotating shafts (6). The teeth of the two sets of crushing teeth (8) are staggered from each other. Both of the two second rotating shafts (6) are rotatably connected through the crushing box (2) and fixedly sleeved with gears (10). The two gears (10) are meshed with each other. A protective cover (11) is fixedly installed at one end of the crushing box (2). The two gears (10) are both located inside the protective cover (11).

4. The kitchen waste sorting device according to claim 3, wherein: The crushing box (2) is provided with a feed inlet (3). At the upper end inside the crushing box (2), a first rotating shaft (4) is arranged. Both ends of the first rotating shaft (4) are respectively rotatably connected to the inner wall of the crushing box (2). A swing cover (5) is fixedly inserted on the first rotating shaft (4), and the swing cover (5) is located inside the feed inlet (3).

5. The kitchen waste sorting device according to claim 4, characterized in that: The lower end of the crushing box (2) is connected to a feed pipe (9) in a communicating manner. The lower end of the feed pipe (9) is connected to a conical barrel (13) in a communicating manner through a first cylinder (12).

6. The kitchen waste sorting device according to claim 5, characterized in that: One side of the box body (1) is provided with a first through hole groove (33). Two first fixing blocks (36) are fixedly connected to the side of the box body (1) adjacent to the first through hole groove (33) at equal intervals. A movable door (35) is arranged on one side of the first through hole groove (33). One end of the movable door (35) is fixedly connected to a second fixing block (37). A fourth rotating shaft (38) is fixedly inserted on the second fixing block (37). The upper and lower ends of the fourth rotating shaft (38) are respectively rotatably connected to the two first fixing blocks (36). A first handle (39) is fixedly installed on one side of the movable door (35).

7. The kitchen waste sorting device according to claim 6, characterized in that: Two third sliding grooves are equidistantly arranged at the bottom of the inner wall of the box body (1). A water collecting box (41) is arranged inside the box body (1). The water collecting box (41) is located directly below the water outlet pipe (23). Two first sliders are fixedly connected to the lower end of the water collecting box (41) at equal intervals. The two first sliders at the lower end of the water collecting box (41) slide in the two third sliding grooves inside the box body (1). A first collecting port is arranged on one side of the box body (1). One end of the water collecting box (41) is fixedly connected to a third handle (42).

8. An apparatus for separating kitchen waste from other waste according to claim 7, characterized in that: Two fourth sliding grooves are equidistantly arranged at the bottom of the inner wall of the box body (1), and the two fourth sliding grooves inside the box body (1) are located on one side of the two third sliding grooves. A slag collecting box (43) is arranged inside the box body (1). The slag collecting box (43) is located directly below the discharge pipe (21). Two second sliders are fixedly connected to the lower end of the slag collecting box (43) at equal intervals. The two second sliders at the lower end of the slag collecting box (43) slide in the two fourth sliding grooves inside the box body (1). A second collecting port is arranged on one side of the box body (1), and the second collecting port of the box body (1) is located on one side of the first collecting port. One end of the slag collecting box (43) is fixedly connected to a fourth handle (44).

9. A kitchen waste classification device according to claim 8, characterized in that: One end of the box body (1) far from the movable door (35) is fixedly connected to a second handle (40). Four universal wheels (34) are equidistantly installed at the lower end of the box body (1).

10. The kitchen waste sorting device according to claim 9, wherein: A control panel (45) is fixedly installed on one side of the box body (1). The output ends of the control panel (45) are electrically connected to the input ends of the first motor (7), the second motor (16), and the cylinder (19).

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