Solid-liquid separation device of kitchen garbage truck

Abstract

The utility model relates to a solid-liquid separation device of a kitchen garbage truck, which belongs to the technical field of solid-liquid separation of kitchen garbage trucks and comprises a kitchen garbage dry-wet separation device body, a supporting sleeve shell and a separation filter screen, and the supporting sleeve shell and the separation filter screen are arranged on the kitchen garbage dry-wet separation device body. Two first electric push rods are fixedly mounted on the bottom surface of the mounting plate, a moving plate is fixedly connected between the output ends of the two first electric push rods, and the moving plate can extend into the separation filter screen. According to the solid-liquid separation device of the kitchen garbage truck, under the action of a moving plate, solid garbage is extruded, the filtering efficiency is improved, under the action of a rotating rod, the fixed garbage is stirred, the separation efficiency is improved, the using effect is improved, meanwhile, a driving rod is driven to rotate through meshing between a driving bevel gear and a driven bevel gear, and the solid-liquid separation efficiency is improved. And the operation of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of solid-liquid separation of a restaurant garbage truck, in particular to a solid-liquid separation device of a restaurant garbage truck. Background Art

[0002] Food waste trucks, also known as restaurant waste trucks and food waste trucks, are vehicles specifically used to collect, transport and dump food waste. With the development of my country's catering industry, there are nearly 3.5 million hotels and restaurants in my country, and the amount of food waste generated every day is astonishing. There are various ways to collect and transport food waste, and food waste trucks that target food waste are also developing rapidly.

[0003] Chinese patent CN221342369U discloses a dry-wet separation device for a food waste truck. The patent discloses a technical solution for convenient placement and cleaning, which solves the problem that the existing separation device is not provided with a structure for facilitating the removal and cleaning of the dry-wet separation parts, making it inconvenient to clean the separated solid matter and having low cleaning efficiency.

[0004] When the device is in use, the separation filter is removed by lifting the pull ring, which makes it easy to remove and clean the solid waste on the separation filter. However, the device lacks a structure for squeezing the solid waste, which reduces the filtration efficiency and separation efficiency of the separation filter. Therefore, a solid-liquid separation device for a food waste truck is proposed to solve the above problem. Utility Model Content

[0005] In response to the deficiencies in the prior art, the present invention provides a solid-liquid separation device for a food waste truck, which has the advantage of convenient squeezing and solves the problem that when the device is in use, the separation filter can be removed by lifting a pull ring, making it convenient to remove and clean the solid waste on the separation filter. However, the device lacks a structure for squeezing the solid waste, which reduces the filtration efficiency and separation efficiency of the separation filter.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a solid-liquid separation device for a food waste truck, comprising a food waste dry-wet separation device body and a support sleeve and a separation filter arranged on the food waste dry-wet separation device body, wherein a mounting plate is fixedly connected to the back of the support sleeve.

[0007] Two first electric push rods are fixedly installed on the bottom surface of the mounting plate, and a movable plate is fixedly connected between the output ends of the two first electric push rods. The movable plate can extend to the interior of the separation filter. A card slot is provided on the bottom surface of the movable plate, and a rotating rod is placed inside the card slot.

[0008] The mounting plate is provided with a supporting assembly for supporting the rotating rod.

[0009] The movable plate is provided with a driving assembly for driving the rotating rod to move.

[0010] Furthermore, the mounting plate is an L-shaped plate, the rotating rod and the slot are fitted together, and the slot is located between the two first electric push rods.

[0011] Furthermore, the support assembly includes a connecting plate, which is placed on the top of the movable plate, a support groove is provided on the front of the mounting plate, the right side of the connecting plate is fixedly connected to a support plate with one end extending into the inside of the support groove, a clearance hole is provided on the top surface of the movable plate, and the top surface of the rotating rod is fixedly connected to a driving rod with one end passing through the clearance hole and extending to the bottom surface of the connecting plate.

[0012] Furthermore, the driving rod is rotatably connected to the connecting plate through a bearing, the driving rod and the clearance hole are clearance-matched, and the supporting plate and the supporting groove are slidably connected.

[0013] Furthermore, the drive assembly includes a drive motor, which is fixedly mounted on the top surface of the movable plate, a driving bevel gear is fixedly mounted on the output end of the drive motor, a driven bevel gear meshing with the driving bevel gear is fixedly mounted on the outer peripheral wall of the drive rod, a second electric push rod is fixedly mounted on the top surface of the movable plate, and the output end of the second electric push rod is fixedly connected to the connecting plate.

[0014] Furthermore, the second electric push rod and the driving motor are respectively located on the left and right sides of the driving rod, and the driven bevel gear is located on the top of the driving bevel gear.

[0015] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0016] The solid-liquid separation device of the kitchen garbage truck squeezes the solid garbage through the action of the moving plate to speed up the filtration efficiency, and stirs the fixed garbage through the action of the rotating rod to speed up the separation efficiency and improve the use effect. At the same time, the driving rod is driven to rotate through the engagement between the active bevel gear and the driven bevel gear, which is convenient for the staff to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model in which the movable plate extends to the separation filter screen;

[0019] Figure 3 This is a schematic diagram of the right side of the mounting plate in the structure of the present utility model.

[0020] In the figure: 1 main body of the food waste dry-wet separation device, 2 support housing, 3 mounting plate, 4 movable plate, 5 first electric push rod, 6 support plate, 7 support slot, 8 connecting plate, 9 driving rod, 10 second electric push rod, 11 separation filter, 12 card slot, 13 rotating rod, 14 driving motor, 15 driving bevel gear, 16 driven bevel gear, 17 clearance hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1 to 3 In this embodiment, a solid-liquid separation device of a food waste truck includes a food waste dry-wet separation device body 1, a support shell 2 and a separation filter 11 arranged on the food waste dry-wet separation device body 1, and a mounting plate 3 is fixedly connected to the back of the support shell 2.

[0023] Two first electric push rods 5 are fixedly installed on the bottom surface of the mounting plate 3, and a movable plate 4 is fixedly connected between the output ends of the two first electric push rods 5. The movable plate 4 can extend to the inside of the separation filter 11. A card slot 12 is provided on the bottom surface of the movable plate 4, and a rotating rod 13 is placed inside the card slot 12.

[0024] The mounting plate 3 is an L-shaped plate, the rotating rod 13 fits in the slot 12 , and the slot 12 is located between the two first electric push rods 5 .

[0025] It should be noted that the distance of the up and down movement trajectory of the movable plate 4 is greater than the height of the separation filter 11, which makes it convenient for the staff to take out the separation filter 11.

[0026] Specifically, after the food waste is poured into the separation filter 11, the first electric push rod 5 is started, and the first electric push rod 5 drives the movable plate 4 to move downward and enter the separation filter 11 to squeeze the food waste. Under the action of the separation filter 11, the food waste is separated into solid and liquid. The rotating rod 12 is disengaged from the card slot 12, and the rotating rod 13 rotates to stir the food waste, thereby accelerating the separation efficiency.

[0027] In this embodiment, a support assembly is provided on the mounting plate 3, and the support assembly includes a connecting plate 8, which is placed on the top of the movable plate 4. A support groove 7 is provided on the front of the mounting plate 3, and the right side of the connecting plate 8 is fixedly connected to a support plate 6 with one end extending into the inside of the support groove 7. A clearance hole 17 is provided on the top surface of the movable plate 4, and the top surface of the rotating rod 13 is fixedly connected to a driving rod 9 with one end passing through the clearance hole 17 and extending to the bottom surface of the connecting plate 8.

[0028] The driving rod 9 is rotatably connected to the connecting plate 8 through a bearing, the driving rod 9 and the clearance hole 17 are clearance-fitted, and the supporting plate 6 and the supporting groove 7 are slidably connected.

[0029] Specifically, the connecting plate 8 is supported by the sliding connection between the supporting plate 6 and the supporting groove 7 , so that the connecting plate 8 drives the driving rod 9 to move downward, and the rotating rod 12 is disengaged from the locking groove 12 .

[0030] In this embodiment, a driving assembly is provided on the movable plate 4, and the driving assembly includes a driving motor 14, which is fixedly mounted on the top surface of the movable plate 4. A driving bevel gear 15 is fixedly mounted on the output end of the driving motor 14, and a driven bevel gear 16 meshing with the driving bevel gear 15 is fixedly mounted on the outer peripheral wall of the driving rod 9. A second electric push rod 10 is fixedly mounted on the top surface of the movable plate 4, and the output end of the second electric push rod 10 is fixedly connected to the connecting plate 8.

[0031] The second electric push rod 10 and the driving motor 14 are respectively located on the left and right sides of the driving rod 9 , and the driven bevel gear 16 is located on the top of the driving bevel gear 15 .

[0032] It should be noted that the first electric push rod 5 and the second electric push rod 10 are conventional devices known to the public in the prior art, and their specific structures and working principles are not described in detail herein.

[0033] Specifically, the second electric push rod 10 is started, and the output end of the second electric push rod 10 drives the connecting plate 8 to move downward, so that the rotating rod 12 disengages from the slot 12, and the active bevel gear 15 and the driven bevel gear 16 are engaged. The driving motor 14 is started, and the output end of the driving motor 14 drives the active bevel gear 15 to rotate. Through the engagement between the active bevel gear 15 and the driven bevel gear 16, the driving rod 9 is driven to rotate, and then the rotating rod 13 is rotated.

[0034] The working principle of the above embodiment is:

[0035] After the food waste is poured into the separation filter 11, the first electric push rod 5 and the second electric push rod 10 are started. The first electric push rod 5 drives the movable plate 4 to move downward and enters the separation filter 11 to squeeze the food waste. Under the action of the separation filter 11, the food waste is separated into solid and liquid. The output end of the second electric push rod 10 drives the connecting plate 8 to move, and the connecting plate 8 is supported by the sliding connection between the supporting plate 6 and the supporting groove 7 to improve the stability of the connecting plate 8. The connecting plate 8 drives the driving rod 9 to move downward, so that the rotating rod 12 disengages from the slot 12, and the active bevel gear 15 and the driven bevel gear 16 are engaged. The drive motor 14 is started, and the output end of the drive motor 14 drives the active bevel gear 15 to rotate. The engagement between the active bevel gear 15 and the driven bevel gear 16 drives the driving rod 9 to rotate, and then the rotating rod 13 is rotated to stir the food waste and speed up the separation efficiency.

[0036] The control method of the present invention is to control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid-liquid separation device for a food waste truck, comprising a food waste dry-wet separation device body (1), a support casing (2) and a separation filter (11) arranged on the food waste dry-wet separation device body (1), characterized in that: The back side of the support casing (2) is fixedly connected with a mounting plate (3); Two first electric push rods (5) are fixedly mounted on the bottom surface of the mounting plate (3); a movable plate (4) is fixedly connected between the output ends of the two first electric push rods (5); the movable plate (4) can extend to the interior of the separation filter (11); a slot (12) is provided on the bottom surface of the movable plate (4); a rotating rod (13) is placed inside the slot (12); The mounting plate (3) is provided with a supporting assembly, and the movable plate (4) is provided with a driving assembly.

2. The solid-liquid separation device for a food waste truck according to claim 1, characterized in that: The mounting plate (3) is an L-shaped plate, the rotating rod (13) and the card slot (12) are fitted together, and the card slot (12) is located between the two first electric push rods (5).

3. The solid-liquid separation device for a food waste truck according to claim 1, characterized in that: The support assembly comprises a connecting plate (8), the connecting plate (8) being placed on the top of the movable plate (4), a supporting groove (7) being provided on the front of the mounting plate (3), a supporting plate (6) having one end extending into the interior of the supporting groove (7) being fixedly connected to the right side of the connecting plate (8), a clearance hole (17) being provided on the top surface of the movable plate (4), and a driving rod (9) having one end penetrating the clearance hole (17) and extending to the bottom surface of the connecting plate (8) being fixedly connected to the top surface of the rotating rod (13).

4. The solid-liquid separation device for a food waste truck according to claim 3, characterized in that: The driving rod (9) is rotatably connected to the connecting plate (8) via a bearing, the driving rod (9) and the clearance hole (17) are clearance-matched, and the supporting plate (6) and the supporting groove (7) are slidably connected.

5. The solid-liquid separation device for a food waste truck according to claim 3, characterized in that: The drive assembly comprises a drive motor (14), the drive motor (14) being fixedly mounted on the top surface of the movable plate (4), a driving bevel gear (15) being fixedly mounted on the output end of the drive motor (14), a driven bevel gear (16) meshing with the driving bevel gear (15) being fixedly mounted on the outer peripheral wall of the drive rod (9), a second electric push rod (10) being fixedly mounted on the top surface of the movable plate (4), and an output end of the second electric push rod (10) being fixedly connected to the connecting plate (8).

6. The solid-liquid separation device for a food waste truck according to claim 5, characterized in that: The second electric push rod (10) and the driving motor (14) are respectively located on the left and right sides of the driving rod (9), and the driven bevel gear (16) is located on the top of the driving bevel gear (15).

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