Auxiliary lifting device applied to kitchen waste disposer

Abstract

The utility model discloses an auxiliary lifting device applied to a kitchen waste disposer, which comprises a bottom plate, a support plate mounted on the bottom plate, a garbage can loading platform assembly arranged on the bottom plate and used for fixing an external kitchen garbage can, and a moving assembly for driving the garbage can loading platform assembly to move up and down, the supporting plate is fixed to the edge of one side of the upper surface of the bottom plate, the moving assembly is arranged between the supporting plate and the dustbin loading table assembly, and the moving assembly is fixed to the supporting plate and connected with the dustbin loading table assembly; the device has the advantages that the external kitchen garbage can can be fixed in the garbage can loading table assembly through the left side plate and the right side plate, kitchen garbage in the external kitchen garbage can does not need to be transferred into a special feeding barrel for feeding, then the garbage can loading table assembly is driven to move through the moving assembly, and the garbage can is automatically fed under the action of a flexible rack in the moving assembly. And when the gear moves along the flexible rack, the external kitchen garbage can gradually inclines to be dumped, so that the efficiency is improved while manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of restaurant and kitchen waste treatment, in particular to an auxiliary lifting device applied to a restaurant and kitchen waste treatment machine. Background Art

[0002] Kitchen waste is the most common waste generated in daily urban life and belongs to urban domestic waste. If this type of waste is not classified and specially treated, it will cause great harm to the environment.

[0003] Kitchen waste mainly comes from food processing scraps and edible residues generated by the catering service industry, households and canteens of enterprises and institutions. With the rapid development of our country's economy and the gradual acceleration of urbanization, the output of kitchen waste has shown an upward trend year by year. In large and super-large cities in China, the daily output of kitchen waste has reached thousands of tons, and the annual output of kitchen waste in the country has reached tens of millions of tons. If it is simply landfilled, it will occupy a large amount of land, and the generated leachate and landfill gas will also need to be processed later, which consumes a lot of manpower and material resources.

[0004] At present, large-scale food waste is usually processed by a food waste disposer. The food waste is usually transferred to the food waste disposer through a food waste box and then the food waste in the food waste box is moved to a feeding bucket of a lifting device for lifting and feeding. This process requires a lot of manpower and is inefficient. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing kitchen waste bin cannot be directly lifted for feeding, and needs to be transferred to a special feeding bucket for feeding, and this process requires much manpower and is inefficient.

[0006] The utility model provides an auxiliary lifting device applied to a food waste disposer. An external food waste bin can be fixed in a garbage bin loading platform assembly through a left side plate and a right side plate. There is no need to transfer the food waste in the external food waste bin to a special feeding bucket for feeding. At the same time, the cooperation of the left side plate and the right side plate can realize the fixing of external food waste bins of various specifications. Then, the garbage bin loading platform assembly is driven to rise and fall through a moving assembly. When the gear moves along the extension direction of the flexible rack, the garbage bin loading platform assembly gradually tilts. The external food waste bin fixed in the garbage bin loading platform assembly is dumped as the garbage bin loading platform assembly tilts, thereby saving manpower and improving efficiency.

[0007] The technical solution adopted is: an auxiliary lifting device applied to a food waste disposer, the lifting device comprising a base plate, a support plate installed on the base plate, a garbage bin loading platform assembly arranged on the base plate for fixing an external food waste bin, and a moving assembly for driving the garbage bin loading platform assembly to move up and down, the support plate is fixed at one side edge of the upper surface of the base plate, the moving assembly is arranged between the support plate and the garbage bin loading platform assembly, and the moving assembly is fixed on the support plate and connected to the garbage bin loading platform assembly.

[0008] Further optimization of the technical solution of the utility model, the moving assembly includes two flexible racks fixed on a support plate, gears respectively arranged on the two flexible racks and cooperating with the two flexible racks, first motors respectively connected to the two gears to drive the two gears to rotate, and a guide rail assembly supporting the two first motors to follow the gears to make synchronous up and down movements; the two flexible racks are longitudinally fixed on the support plate, and the output shaft of the first motor is coaxial with the gear; the guide rail assembly includes two flexible guide rails and first sliders respectively arranged on the two flexible guide rails and cooperating with the flexible guide rails to slide, the two flexible guide rails are respectively arranged on the right side of the left end flexible rack and on the left side of the right end flexible rack, the extension direction of the two flexible guide rails is consistent with the flexible rack, the two first sliders are respectively fixedly connected to the garbage bin loading platform assembly, and the two first motors are respectively fixed at the left and right ends of the garbage bin loading platform assembly; the two first motors are used to respectively drive the two gears on the two flexible racks to move up and down while driving the garbage bin loading platform assembly to move up and down.

[0009] Further optimization of the technical solution of the utility model, the flexible rack includes a straight section and a curved section, the straight sections of the two flexible racks are fixed on the support plate, the curved section of the flexible rack is fixed to the top of the support plate through a fixing assembly, the curved section of the flexible rack extends to the rear of the support plate, the end of the curved section is downward, and the fixing assembly is arranged below the curved section of the flexible rack; it is used to support the flexible rack, and at the same time, the arrangement of the flexible rack makes it convenient for the external food waste bin to automatically reverse and dump following the trajectory of the flexible rack when the gear moves to a certain extent.

[0010] Further optimization of the technical solution of the utility model is that the flexible guide rail includes a straight section and a curved section, the straight sections of the two flexible guide rails are fixed on the support plate, and the curved section of the flexible guide rail is fixed to the top of the support plate through a fixing component, the bending direction and bending arc of the curved section of the flexible guide rail are consistent with the bending direction and bending arc of the curved section of the flexible rack, and the fixing component is arranged below the curved section of the flexible guide rail; the fixing component is used to support the flexible guide rail so that the garbage bin loading platform assembly can move synchronously with the gear.

[0011] Further optimization of the technical solution of the utility model is that the fixing assembly includes an L-shaped rod, both ends of the short arm of the L-shaped rod are respectively fixedly connected to the bending section, one end of the short arm is provided with a telescopic rod for facilitating the external food waste disposer to provide support for the flexible guide rail or the flexible rack, one end of the telescopic rod is connected to the short arm, and the other end is connected to the external food waste disposer, and the middle position of the L-shaped short arm is also fixedly connected to a connecting rod extending upward to provide auxiliary support for the flexible guide rail or the flexible rack, and the end of the long arm of the L-shaped rod that is not connected to the short arm is fixed to the top of the support plate.

[0012] In a further embodiment of the technical solution of the utility model, the garbage bin loading platform assembly includes a loading plate, a rear side plate fixed to the rear end of the upper surface of the loading plate, a front side plate hinged at the front end edge of the upper surface of the loading plate and opposite to the rear side plate, and a left side plate and a right side plate arranged at the left and right ends of the upper surface of the loading plate and capable of moving left and right on the loading plate, two first sliding blocks are respectively connected to the loading plate, and two first motors are respectively installed on the upper surface of the loading plate behind the rear side plate; and are used for fixing food waste bins of different external sizes and specifications.

[0013] Further optimization of the technical solution of the utility model, the left side plate and the right side plate move left and right on the loading plate under the action of the left and right moving assembly, the left and right moving assembly includes a threaded rod, a second motor and two slides mounted on the threaded rod, a transverse groove is opened on the upper surface of the loading plate, the threaded rod is mounted in the transverse groove, the second motor is also arranged in the transverse groove, one end of the threaded rod is connected to the output shaft of the second motor, the output shaft of the second motor is coaxial with the threaded rod, and the two slides are respectively connected to the left side plate and the right side plate; it is used to drive the threaded rod to rotate by the second motor, so as to realize the movement of the left side plate and the right side plate from both ends to the middle, and then fix the food waste bin.

[0014] According to a further preferred embodiment of the technical solution of the utility model, the threaded rod is connected by two threaded rods with opposite rotation directions, and the two slides are respectively mounted on the two threaded rods with opposite rotation directions; when the threaded rod rotates, the left plate and the right plate arranged at both ends of the threaded rod move synchronously toward the middle.

[0015] For further optimization of the technical solution of the utility model, a plurality of second sliding blocks are symmetrically provided at the bottom of the left plate and the right plate, and a plurality of sliding grooves are opened on the loading plate to cooperate with the plurality of second sliding blocks to support the movement of the left plate and the right plate; when the left plate and the right plate move on the threaded rod under the action of the second motor driving the threaded rod, the second sliding block cooperates with the sliding groove to provide support for the left plate and the right plate while ensuring the stability of the left plate and the right plate during the movement.

[0016] In a further preferred embodiment of the technical solution of the utility model, a plurality of transverse anti-slip strips are respectively provided on the opposite surfaces of the left plate and the right plate, so as to increase the friction between the left plate, the right plate and the external food waste bin, and prevent the food waste bin from accidentally falling off from the garbage bin loading platform assembly when dumping the external food waste.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. The utility model realizes up and down movement by the cooperation of the gear and the flexible rack under the drive of the first motor. The gear rotates on the flexible rack, and the first motor moves up and down on the flexible guide rail synchronously with the gear through the first slider under the action of the gear. The first slider is fixedly connected to the garbage bin loading platform assembly, thereby driving the garbage bin loading platform assembly to move up and down synchronously with the gear, thereby realizing lifting.

[0019] 2. The utility model sets the flexible rack and the flexible guide rail into a curved shape. When the gear moves along the extension direction of the flexible rack, the garbage bin loading platform assembly will tilt accordingly with the bending degree of the flexible rack, and the food waste bin in the garbage bin loading platform assembly will also tilt, thereby realizing the dumping of the food waste bin.

[0020] 3. The utility model uses the left and right plates of the garbage bin loading platform assembly to move left and right on the loading plate under the action of the second motor-driven threaded rod to fix the external food garbage bin, thereby eliminating the need to transfer the food garbage in the external food garbage bin to a special feeding bucket for feeding. At the same time, the cooperation of the left and right plates can fix external food garbage bins of various specifications, saving manpower and improving efficiency. At the same time, the left and right plates are provided with anti-slip strips, which increase the friction between the left and right plates and the external food garbage bin, thereby preventing the external food garbage bin from accidentally falling off during the dumping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0022] Figure 2 is a cross-sectional view of the overall structure of this embodiment;

[0023] Figure 3 is a schematic diagram of the structure of the mobile component part of this embodiment;

[0024] Figure 4 is a top view of the overall structure of this embodiment;

[0025] Figure 5 A side view of the overall structure of this embodiment;

[0026] Explanation of the accompanying drawings: 1-bottom plate, 2-support plate, 3-trash bin loading platform assembly, 4-moving assembly, 5-guide rail assembly, 6-fixed assembly, 31-loading plate, 32-rear side plate, 33-left side plate, 34-right side plate, 35-front side plate, 36-lateral groove, 37-second motor, 38-threaded rod, 39-anti-slip strip, 41-flexible rack, 42-gear, 43-first motor, 51-flexible guide rail, 52-first slider, 61-L-shaped rod, 62-connecting rod, 63-telescopic rod. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clear, the following Figure 1-5 And embodiments, the utility model is further described in detail. Example

[0028] like Figure 1-5 As shown, an auxiliary lifting device for use in a food waste disposer according to this embodiment includes a base plate 1, a support plate 2 is fixed to one side edge of the base plate 1, a moving component 4 is provided on the support plate 2, and a garbage bin loading platform component 3 is provided on the base plate 1.

[0029] like Figure 1 As shown, in this embodiment, there are two support plates 2, which are respectively arranged at the left end and the right end of one side edge of the bottom plate 1.

[0030] like Figure 3 and Figure 4 As shown, the moving assembly 4 includes a guide rail assembly 5, two flexible racks 41, two gears 42 and two first motors 43. The two gears 42 are meshed with the two flexible racks 41 in a one-to-one correspondence. The output shafts of the two first motors 43 are respectively key-connected with the two gears 42. The output shafts of the two first motors 43 are respectively coaxial with the gears 42 key-connected thereto. The two first motors 43 move synchronously with the two gears 42 under the action of the guide rail assembly 5. The guide rail assembly 5 includes two flexible guide rails 51 and two first sliders 52.

[0031] In this embodiment, a track is respectively provided on the two support plates 2, and the extension direction of the track is consistent with the extension direction of the flexible rack 41. The track is fixed on the support plate 2, and the interior of the track is hollowed out. The opening directions of the two tracks are opposite to each other. One side of the track is fixed to the support plate 2 by screws, and the bottom of the track is fixed to the base plate 1. The flexible rack 41 is fixed on the inner wall of the side where the track contacts the support plate 2 along the extension direction of the track. The track can effectively prevent the staff from accidentally touching the flexible rack 41 and the gear 42 to avoid injuries.

[0032] A flexible guide rail 51 is arranged on the right side of the track on the left end support plate 2 and is fixed on the left end support plate 2, and the other flexible guide rail 52 is arranged on the left side of the upper track of the right end support plate 2 and is fixed on the right end support plate 2. The two flexible guide rails 51 are respectively provided with first sliders 52, and the two first sliders 52 are respectively fixedly connected to the garbage bin loading platform assembly 3, driving the garbage bin loading platform assembly 3 to move on the two flexible guide rails 51.

[0033] like Figure 2 and Figure 4 As shown, in this embodiment, the garbage bin loading platform assembly 3 includes a loading plate 31, a rear side plate 32 fixed on the upper surface of the loading plate 31 near the rear end of the loading plate 31, a front side plate 35 hinged at the front end edge of the upper surface of the loading plate 31 and opposite to the rear side plate 32, and a left side plate 33 and a right side plate 34 arranged at the left and right ends of the upper surface of the loading plate 31 and capable of moving left and right on the loading plate 31.

[0034] Two first motor 43 mounting shells are fixed to the upper surface of the loading plate 31. The two motor mounting shells are fixed to the left and right ends of the upper surface of the loading plate 31 and are located behind the rear side plate 32. The first motor 43 mounting shell is provided with a heat dissipation port for heat dissipation of the first motor 43. The two first sliders 52 are respectively fixedly connected to the rear end of the first motor 43 mounting shell. The openings of the two first motor 43 mounting shells face the two gears 42 respectively. The openings are respectively provided with first motor 43 cover plates. The two first motor 43 cover plates are respectively fixed to the first motor 43 mounting shells by screws. The two first motors 43 are mounted on the first motor 43 mounting shells. Inside the shell, the two first motor 43 cover plates are respectively provided with round holes for the output shaft of the first motor 43 to pass through, and bearings are provided at the round holes. The output shafts of the two first motors 43 pass through the two round holes and are key-connected with the corresponding gears 42. The two first motors 43 respectively drive the two gears 42 to rotate, and the two gears 42 respectively move on the flexible racks 41 meshing therewith. Under the action of the two flexible guide rails 51 and the first sliders 52 respectively sleeved on the two flexible guide rails 51, the two first motors 43 respectively follow the two gears 42 to move up and down synchronously, thereby driving the two first sliders 52 and the loading plate 31 to move synchronously.

[0035] In this embodiment, the two first motor 43 mounting shells can be integrally formed with the loading plate 31 .

[0036] like Figure 4 As shown, in this embodiment, there is a gap between the rear side plate 32 and the left side plate 33 and the right side plate 34, so that the left side plate 33 and the right side plate 34 are not hindered by the rear side plate 32 and can move smoothly on the loading plate 31. The rear side plate 32 can limit the fixed range of the external food waste bin to avoid excessive force when pushing the external food waste bin onto the garbage bin loading platform assembly 3, thereby increasing the workload of the staff.

[0037] In this embodiment, lock buckles are respectively provided at the connection between the front side plate 35 and the left side plate 33 and the right side plate 34, so that when it is necessary to move the external food waste bin into the garbage bin loading platform assembly 3, the front side plate 35 is flipped over to contact the ground, and then the front side plate 35 forms a certain gap with the ground, which is convenient for the external food waste bin to be moved into the garbage bin loading platform assembly 3. After the external food waste bin is moved into the garbage bin loading platform assembly 3, the front side plate 35 is fixed to the left side plate 33 and the right side plate 34 by using the lock buckles, thereby completing the external food waste bin being moved into the garbage bin loading platform assembly 3.

[0038] like Figure 4 As shown, in this embodiment, a left-right moving component 4 is provided on the loading plate 31 to drive the left plate 33 and the right plate 34 to move. The left-right moving component 4 includes a threaded rod 38, a second motor 37 and two slides sleeved on the threaded rod 38. A transverse groove 36 is opened in the middle position of the upper surface of the loading plate 31. The threaded rod 38 is mounted in the transverse groove 36. The second motor 37 is fixed in the transverse groove 36 and is located at the left end of the transverse groove 36. One end of the threaded rod 38 is connected to the output shaft of the second motor 37. The output shaft of the second motor 37 is coaxial with the threaded rod 38. The two slides are fixedly connected to the bottom of the left plate 33 and the right plate 34 respectively.

[0039] In this embodiment, a groove larger than the opening of the transverse groove 36 is provided at the opening of the transverse groove 36, so that the opening of the transverse groove 36 and the opening of the groove form a stepped opening, and the stepped opening is symmetrically provided with concave cover plates, and the concave surfaces of the two concave cover plates are opposite to each other, thereby forming a slideway for facilitating the sliding of the left plate 33 and the right plate 34. When the two concave cover plates are installed at the stepped opening, the top surfaces of the two concave cover plates are flush with the upper surface of the loading plate 31. The two concave cover plates can effectively reduce the degree of depression of the surface of the loading plate 31 due to the opening of the transverse groove 36, which is convenient for moving the external food waste bin and protects the threaded rod 38 in the transverse groove 36 at the same time.

[0040] In this embodiment, the threaded rod 38 is integrally processed by two threaded rods 38 with opposite rotation directions, and the two slides are respectively mounted on the two threaded rods 38 with opposite rotation directions, so that when the second motor 37 drives the threaded rod 38 to rotate, the left plate 33 and the right plate 34 respectively mounted on the two ends of the threaded rod 38 can move from the two ends of the threaded rod 38 to the middle, thereby fixing the external food waste bin.

[0041] In this embodiment, two slide grooves are opened on the upper surface of the loading plate 31, and the two slide grooves are respectively arranged on the left and right sides of the transverse groove 36. Two second sliders that slide in cooperation with the two slide grooves are fixed at the bottom of the left plate 33 and the right plate 34 respectively. The left plate 33 and the right plate 34 move smoothly on the loading plate 31 under the cooperation of the second sliders and the slide grooves.

[0042] like Figure 2 and Figure 4 As shown, in this embodiment, a plurality of transverse anti-slip strips 39 are pasted on the opposite surfaces of the left plate 33 and the right plate 34 to increase the friction between the left plate 33, the right plate 34 and the external food waste bin to prevent the external food waste bin from accidentally falling off during the dumping process.

[0043] In this embodiment, the flexible rack 41 includes a straight section and a curved section. The straight sections of the two flexible racks 41 are respectively fixed on the support plates 2 corresponding to the two flexible racks 41. The curved section of the flexible rack 41 is fixed to the top of the support plate 2 through a fixing component 6. The curved section of the flexible rack 41 extends to the rear of the support plate 2, with the end of the curved section facing downward, and the fixing component 6 is arranged below the curved section of the flexible rack 41.

[0044] In this embodiment, the flexible guide rail 51 includes a straight segment and a curved segment. The straight segments of the two flexible guide rails 51 are respectively fixed on the corresponding support plates 2, and the curved segments of the flexible guide rails 51 are fixed to the top of the support plate 2 through the fixing component 6. The bending direction and bending curvature of the curved segment of the flexible guide rail 51 are consistent with the bending direction and bending curvature of the curved segment of the flexible rack 41. The fixing component 6 is arranged below the curved segment of the flexible guide rail 51.

[0045] like Figure 5 As shown, the fixing assembly 6 includes an L-shaped rod 61, both ends of the short arm of the L-shaped rod 61 are fixedly connected to the bending section respectively, and one end of the short arm is provided with a telescopic rod 63 for facilitating an external food waste disposer to provide support for the flexible guide rail 51 or track, one end of the telescopic rod 63 is connected to the short arm, and the other end is connected to the external food waste disposer, and the middle position of the L-shaped short arm is also fixedly connected with a connecting rod 62 extending upward to provide auxiliary support for the track or the flexible rack 41, and the end of the long arm of the L-shaped rod 61 that is not connected to the short arm is fixed to the top of the support plate 2.

[0046] In this embodiment, a fixing piece is provided at the connection between the telescopic rod 63 and the external food waste disposer to facilitate fixing the telescopic rod 63 to the external food waste disposer.

[0047] In this embodiment, a universal wheel is respectively provided at the four corners of the bottom of the base plate 1 to facilitate the overall movement of the entire device.

[0048] The specific method of using the auxiliary lifting device of this embodiment applied to the food waste disposer is as follows: in the initial state, the gear 42 is located at the lowest point of engagement with the flexible rack 41, that is, the starting point of the travel of the flexible rack 41, and the garbage bin loading platform assembly 3 is also located at the starting point of the travel of the flexible guide rail 51.

[0049] Before use, the lifting device is moved to the vicinity of the external food waste disposer through the universal wheels, the telescopic rod 63 is fixed to the external food waste disposer through the fixing piece by adjusting the length of the telescopic rod 63, the front side plate 35 is opened through the lock, the front side plate 35 is turned over to contact the ground, the external food waste bin is moved into the waste bin loading platform assembly 3 through the front side plate 35, the front side plate 35 is turned over and the front side plate 35 is fixed to the left side plate 33 and the right side plate 34 through the lock, the second motor 37 is controlled, the left side plate 33 and the right side plate 34 are moved to the right and left respectively, so as to fix the external food waste bin, and after the external food waste bin is fixed, the two first motors 43 are controlled to rotate forward, so that the two gears 42 are respectively on the two flexible racks 41 The motor rotates, thereby moving upward along the extension direction of the flexible gear 42, thereby driving the garbage bin loading platform assembly 3 to move on the flexible guide rail 51 along the extension direction of the flexible guide rail 51. When the gear 42 moves to the curved section of the flexible rack 41, the angle between the garbage bin loading platform assembly 3 and the ground begins to change. As the gear 42 moves on the curved section of the flexible rack 41, the inclination angle of the garbage bin loading platform assembly 3 becomes larger and larger, so that the external food waste bin is dumped until the gear 42 moves to the end of the travel of the flexible rack 41, and then the motor rotates in the opposite direction, driving the inclination angle of the garbage bin loading platform assembly 3 to gradually decrease until the initial state, and then descend to the initial position, open the lock, and move the external food waste bin out.

[0050] The above embodiments are only for illustrating the technical idea of ​​the present utility model, and cannot be used to limit the protection scope of the present utility model. Any changes made on the basis of the technical solution in accordance with the technical idea proposed by the present utility model shall fall within the protection scope of the present utility model.

Claims

1. An auxiliary lifting device applied to a kitchen waste disposer, characterized in that: The lifting device comprises a base plate (1), a support plate (2) mounted on the base plate (1), a garbage bin loading platform assembly (3) arranged on the base plate (1) for fixing an external food waste bin, and a moving assembly (4) for driving the garbage bin loading platform assembly (3) to move up and down, wherein the support plate (2) is fixed to an edge of one side of the upper surface of the base plate (1), the moving assembly (4) is arranged between the support plate (2) and the garbage bin loading platform assembly (3), and the moving assembly (4) is fixed on the support plate (2) and connected to the garbage bin loading platform assembly (3).

2. The auxiliary lifting device for a food waste disposer according to claim 1, characterized in that: The moving assembly (4) comprises two flexible racks (41) fixed on the support plate (2), gears (42) respectively arranged on the two flexible racks (41) and cooperating with the two flexible racks (41), first motors (43) respectively connected to the two gears (42) and driving the two gears (42) to rotate, and a guide rail assembly (5) supporting the two first motors (43) to follow the gears (42) to perform synchronous up and down movement; Two flexible racks (41) are longitudinally fixed on the support plate (2), and the output shaft of the first motor (43) is coaxial with the gear (42); The guide rail assembly (5) comprises two flexible guide rails (51) and first sliders (52) respectively arranged on the two flexible guide rails and slidingly cooperating with the flexible guide rails. The two flexible guide rails (51) are respectively arranged on the right side of the left flexible rack (41) and on the left side of the right flexible rack (41). The extension direction of the two flexible guide rails (51) is consistent with that of the flexible rack (41). The two first sliders (52) are respectively fixedly connected to the garbage bin loading platform assembly (3). The two first motors (43) are respectively fixed to the left and right ends of the garbage bin loading platform assembly (3).

3. The auxiliary lifting device for a food waste disposer according to claim 2 is characterized in that: The flexible rack (41) comprises a straight section and a curved section, the straight sections of the two flexible racks (41) are fixed on the support plate (2), the curved sections of the flexible racks (41) are fixed to the top of the support plate (2) via a fixing assembly (6), the curved sections of the flexible racks (41) extend to the rear of the support plate (2), the ends of the curved sections face downward, and the fixing assembly (6) is arranged below the curved sections of the flexible racks (41).

4. The auxiliary lifting device for a food waste disposer according to claim 3 is characterized in that: The flexible guide rail (51) comprises a straight section and a curved section. The straight sections of the two flexible guide rails (51) are fixed on the support plate (2). The curved section of the flexible guide rail (51) is fixed to the top of the support plate (2) via a fixing assembly (6). The bending direction and curvature of the curved section of the flexible guide rail (51) are consistent with the bending direction and curvature of the curved section of the flexible rack (41). The fixing assembly (6) is arranged below the curved section of the flexible guide rail (51).

5. The auxiliary lifting device for a food waste disposer according to claim 4 is characterized in that: The fixing assembly (6) comprises an L-shaped rod (61), the two ends of the short arm of the L-shaped rod (61) are respectively fixedly connected to the curved section, one end of the short arm is provided with a telescopic rod (63) for facilitating an external food waste disposer to provide support for the flexible guide rail (51) or the flexible rack (41), one end of the telescopic rod (63) is connected to the short arm, and the other end is connected to the external food waste disposer, a connecting rod (62) extending upwards and providing auxiliary support for the flexible guide rail (51) or the flexible rack (41) is also fixedly connected to the middle position of the L-shaped short arm, and the end of the long arm of the L-shaped rod (61) that is not connected to the short arm is fixed to the top of the support plate (2).

6. The auxiliary lifting device for a food waste disposer according to claim 2, characterized in that: The garbage bin loading platform assembly (3) comprises a loading plate (31), a rear side plate (32) fixed to the rear end of the upper surface of the loading plate (31), a front side plate (35) hinged at the front end edge of the upper surface of the loading plate (31) and opposite to the rear side plate (32), and a left side plate (33) and a right side plate (34) arranged at the left and right ends of the upper surface of the loading plate (31) and capable of moving left and right on the loading plate (31), two first sliders (52) are respectively connected to the loading plate (31), and two first motors (43) are respectively mounted on the upper surface of the loading plate (31) behind the rear side plate (32).

7. The auxiliary lifting device for a food waste disposer according to claim 6, characterized in that: The left side plate (33) and the right side plate (34) move left and right on the loading plate (31) under the action of the left and right moving assembly (4). The left and right moving assembly (4) comprises a threaded rod (38), a second motor (37) and two slides sleeved on the threaded rod (38). A transverse groove (36) is formed on the upper surface of the loading plate (31). The threaded rod (38) is mounted in the transverse groove (36). The second motor (37) is also arranged in the transverse groove (36). One end of the threaded rod (38) is connected to an output shaft of the second motor (37). The output shaft of the second motor (37) is coaxial with the threaded rod (38). The two slides are respectively connected to the left side plate (33) and the right side plate (34).

8. The auxiliary lifting device for a food waste disposer according to claim 7, characterized in that: The threaded rod (38) is formed by connecting two threaded rods (38) with opposite rotation directions, and the two slides are respectively sleeved on the two threaded rods (38) with opposite rotation directions.

9. The auxiliary lifting device for a food waste disposer according to claim 7, characterized in that: A plurality of second sliding blocks are symmetrically arranged at the bottom of the left side plate (33) and the right side plate (34), and a plurality of sliding grooves are opened on the loading plate (31) to cooperate with the plurality of second sliding blocks to support the movement of the left side plate (33) and the right side plate (34).

10. The auxiliary lifting device for a food waste disposer according to claim 7, characterized in that: A plurality of transverse anti-slip strips (39) are respectively provided on the opposite surfaces of the left side plate (33) and the right side plate (34).

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