Municipal solid waste transportation device

Abstract

The utility model discloses a municipal solid waste transportation device, and relates to the technical field of waste transportation devices, the municipal solid waste transportation device comprises a transportation vehicle and a fixing mechanism arranged on the inner wall of the transportation vehicle, through the arrangement of a fixing plate, in order to improve the convenience of adjusting and limiting a garbage can placed in the transportation vehicle and the convenience of adjusting the placing space in the transportation vehicle, the transportation vehicle is convenient to use. A transmission micro motor can be turned on to drive a worm gear to rotate through rotation of a worm, movement of the worm gear drives a connecting gear to rotate so as to drive a rotating rod to rotate, and through connection of a limiting groove, a sliding rod is driven to slide along the inner wall of a sliding groove so as to drive a fixing plate to clamp and fix a garbage can; according to the municipal solid waste transportation device, the effect of conveniently adjusting and limiting the placed garbage can is achieved, the effect of improving the placement stability of the garbage can is achieved, the control operation of conveniently adjusting the placement space in a transportation vehicle is achieved, and compared with an existing transportation device, the municipal solid waste transportation device has the advantage of conveniently adjusting and limiting the garbage can.

Description

Technical Field

[0001] This utility model relates to the technical field of waste transportation devices, specifically a device for transporting urban domestic waste. Background Technology

[0002] Urban domestic waste refers to solid waste generated in daily urban life or in activities that provide services for daily urban life, as well as solid waste that is considered urban domestic waste according to laws and administrative regulations. It mainly includes residential waste, commercial waste, market waste, street waste, public place waste, and waste from government agencies, schools, factories and mines (excluding industrial waste and special waste and other hazardous solid waste). In the daily transportation of domestic waste, transportation equipment is required to assist in the transportation operation.

[0003] For example, application number 202223415527.X discloses a municipal solid waste transportation device, including a garbage truck body, a garbage truck compartment installed on the garbage truck body, and four classified garbage bins installed inside the garbage truck compartment. Each of the four classified garbage bins has a filter base plate installed inside. Each of the four filter base plates has an installation groove at the upper end and a water-permeable honeycomb hole at the lower end. A filter screen structure is installed in each of the four installation grooves. By setting the filter base plate, the classified garbage bins can be divided into upper and lower layers. When garbage is put into the classified garbage bins, the wastewater mixed in the garbage will seep downwards due to gravity and vehicle shaking. Eventually, a large amount of wastewater will pass through the water-permeable honeycomb hole opened on the filter base plate and enter the lower layer of the classified garbage bin, thus separating it from the garbage in the upper layer of the classified garbage bin. This reduces the wastewater in the municipal solid waste and ultimately reduces the fermentation of the garbage.

[0004] However, while this type of urban domestic waste transportation device can transport domestic waste relatively well, the garbage bins are often placed directly inside the transport vehicle. This can cause the garbage bins to slide around inside the vehicle due to the vehicle's shaking, potentially leading to them tipping over. Furthermore, the device is not very effective at clamping and securing the garbage bins on both sides, and it is not very convenient to adjust the placement space of the garbage bins. In addition, the automatic unloading of the garbage bins is not very effective, thus affecting the user experience of the transportation device.

[0005] Therefore, in view of this, we have studied and improved the existing structure to propose a device for transporting urban domestic waste. Utility Model Content

[0006] The purpose of this utility model is to provide an urban domestic waste transportation device to solve the problems mentioned in the background art, such as the low effectiveness of clamping and fixing the sides of the garbage can and the low convenience of adjusting the placement space of the garbage can.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a municipal solid waste transportation device, comprising a transportation vehicle and a fixing mechanism disposed on the inner wall of the transportation vehicle, wherein the fixing mechanism includes a sliding component;

[0008] The sliding assembly includes a sliding rod and a fixed plate. A trash can is placed inside the transport vehicle. A drive micro motor is fixedly connected to the outer wall of the transport vehicle. A worm gear that is rotatably connected to the inner wall of the transport vehicle is fixedly connected to the output end of the drive micro motor. A worm wheel that is rotatably connected to the inner wall of the transport vehicle is meshed with the outer wall of the worm gear. A connecting gear that is rotatably connected to the inner wall of the transport vehicle is fixedly connected to the rotation center of the worm wheel. A sliding rod is slidably connected to the inner wall of the transport vehicle. A rotating rod that is slidably connected to the outer wall of the sliding rod is fixedly connected to the rotation center of the connecting gear. A fixed plate located on one side of the trash can is fixedly connected to one end of the sliding rod.

[0009] Furthermore, an electric push rod is fixedly connected to the outer wall of the transport vehicle. One end of the electric push rod is fixedly connected to a connecting box that is slidably connected to the inner wall of the transport vehicle. A servo motor is fixedly connected to the bottom of the connecting box. The output end of the servo motor is fixedly connected to a pulley that is rotatably connected to the inner wall of the connecting box. A push plate is fixedly connected to the outer wall of the pulley and slidably connected to the outer wall of the connecting box. A connecting block that is slidably connected to the inner wall of the transport vehicle is fixedly connected to the top of the connecting box. A lifting micro motor is fixedly connected to the outer wall of the transport vehicle. The output end of the lifting micro motor is fixedly connected to a drive gear that is rotatably connected to the inner wall of the transport vehicle. A rotating gear that is rotatably connected to the inner wall of the transport vehicle is meshed with the outer wall of the drive gear. A threaded rod that is rotatably connected to the inner wall of the transport vehicle is fixedly connected to the rotation center of the rotating gear. A lifting block that is slidably connected to the outer wall of the transport vehicle is threadedly connected to the outer wall of the threaded rod. A drive motor is fixedly connected to the outer wall of the lifting block. A receiving plate is rotatably connected to the outer wall of the lifting block. The output end of the drive motor is fixedly connected to a connecting shaft that is fixedly connected to the outer wall of the receiving plate.

[0010] Furthermore, the rotation center of the connecting gear and the rotation center of the worm gear are arranged to coincide with each other. There are two sets of connecting gears, the two sets of connecting gears rotate in opposite directions and are meshed with each other. The rotation center of the rotating rod and the rotation center of the connecting gear are arranged to coincide with each other.

[0011] Furthermore, a sliding groove is provided at the connection between the inner wall of the transport vehicle and the sliding rod, and a limiting groove is provided at the connection between the outer wall of the sliding rod and the rotating rod. One end of the rotating rod is slidably connected to the outer wall of the sliding rod by a sliding column.

[0012] Furthermore, the fixing plate is provided in two sets, and the positions of the two sets of fixing plates are symmetrical about the central axis of the trash can.

[0013] Furthermore, a sliding groove is provided at the connection between the outer wall of the connecting box and the push plate, and a connecting groove is provided at the connection between the inner wall of the transport vehicle and the connecting block. Two sets of connecting blocks are provided, and the positions of the two sets of connecting blocks are symmetrical about the central axis of the connecting box. The push plate is set on the movement trajectory of the trash can.

[0014] Furthermore, a bevel gear set is formed between the drive gear and the rotating gear, and the rotation center of the threaded rod coincides with the rotation center of the rotating gear.

[0015] Furthermore, the connection between the outer wall of the transport vehicle and the lifting block is provided with a lifting groove, and there are two sets of lifting blocks, the positions of the two sets of lifting blocks are symmetrical about the central axis of the receiving plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model, through the setting of the fixing plate, improves the convenience of adjusting and limiting the position of the garbage can placed in the transport vehicle when the transport device is used, and improves the convenience of adjusting the placement space in the transport vehicle. The transmission micro motor can be turned on to drive the worm gear to rotate through the rotation of the worm. The movement of the worm gear drives the connecting gear to rotate, thereby driving the rotating rod to rotate. Through the connection of the limiting groove, the sliding rod is driven to slide along the inner wall of the groove, thereby driving the fixing plate to clamp and fix the garbage can. This plays a role in making it convenient to adjust and limit the position of the placed garbage can, thereby improving the stability of the garbage can placement and realizing the control operation of convenient adjustment of the placement space in the transport vehicle.

[0018] 2. This utility model, through the setting of a push plate and a receiving plate, improves the ease of pushing and unloading garbage bins during unloading. To enhance the convenience of automatic unloading, a servo motor is activated, and the rotation of the pulley drives the push plate to slide along the inner wall of the sliding groove. An electric push rod then drives the connecting block to slide along the inner wall of the connecting groove, thus pushing the garbage bin. A lifting micro-motor is then activated, and the rotation of the drive gear drives the rotating gear, which in turn drives the threaded rod to rotate, causing the lifting block to slide along the inner wall of the lifting groove. Finally, the drive motor, through the connection of the connecting shaft, drives the receiving plate to flip along the outer wall of the lifting block, achieving convenient automatic pushing and unloading of the garbage bin. Attached Figure Description

[0019] Figure 1 This is a first-view structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the transportation device of this utility model from another perspective;

[0021] Figure 3 This is a schematic diagram of the connection structure between the slide bar and the fixed plate of this utility model;

[0022] Figure 4 This is a schematic diagram of the connection structure between the push plate and the connecting block of this utility model;

[0023] Figure 5 This is a schematic diagram of the connection structure between the lifting block and the receiving plate of this utility model.

[0024] In the diagram: 1. Transport vehicle; 11. Trash can; 2. Fixing mechanism; 21. Sliding assembly; 211. Transmission micro motor; 212. Worm gear; 213. Worm wheel; 214. Connecting gear; 215. Rotating rod; 216. Sliding rod; 217. Sliding groove; 218. Limiting groove; 219. Fixing plate; 3. Connecting box; 31. Servo motor; 32. Pulley; 33. Push plate; 34. Sliding groove; 35. Electric push rod; 36. Connecting block; 37. Connecting groove; 38. Lifting micro motor; 39. Drive gear; 40. Rotating gear; 41. Threaded rod; 42. Lifting block; 43. Lifting groove; 44. Drive motor; 45. Connecting shaft; 46. Receiving plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1: As Figures 1-3 As shown, a municipal solid waste transportation device includes a transport vehicle 1 and a fixing mechanism 2 installed on the inner wall of the transport vehicle 1. The fixing mechanism 2 includes a sliding component 21.

[0027] The sliding assembly 21 includes a slide rod 216 and a fixing plate 219. A trash can 11 is placed inside the transport vehicle 1. A drive micro motor 211 is fixedly connected to the outer wall of the transport vehicle 1. A worm gear 212 that is rotatably connected to the inner wall of the transport vehicle 1 is fixedly connected to the output end of the drive micro motor 211. A worm wheel 213 that is rotatably connected to the inner wall of the transport vehicle 1 is meshed with the outer wall of the worm gear 212. A connecting gear 214 that is rotatably connected to the inner wall of the transport vehicle 1 is fixedly connected to the rotation center of the worm wheel 213. The slide rod 216 is slidably connected to the inner wall of the transport vehicle 1. A rotating rod 215 that is slidably connected to the outer wall of the slide rod 216 is fixedly connected to the rotation center of the connecting gear 214. A fixing plate 219 located on one side of the trash can 11 is fixedly connected to one end of the slide rod 216.

[0028] Furthermore, the rotation center of the connecting gear 214 coincides with the rotation center of the worm gear 213. There are two sets of connecting gears 214, with opposite rotation directions and meshing with each other. The rotation center of the rotating rod 215 coincides with the rotation center of the connecting gear 214. The connecting gear 214 forms a rotating structure with the transport vehicle 1 through the worm 212 and the worm gear 213. This facilitates the rotation of the worm 212, which, through the connection of the worm gear 213, drives the connecting gear 214 to rotate along the inner wall of the transport vehicle 1, thereby controlling the rotation of the rotating rod 215.

[0029] Furthermore, a sliding groove 217 is provided at the connection between the inner wall of the transport vehicle 1 and the sliding rod 216, and a limiting groove 218 is provided at the connection between the outer wall of the sliding rod 216 and the rotating rod 215. One end of the rotating rod 215 is slidably connected to the outer wall of the sliding rod 216 by a sliding column. The sliding rod 216 forms a sliding structure with the transport vehicle 1 through the rotating rod 215 and the limiting groove 218, which facilitates the rotation of the rotating rod 215 through the connection of the limiting groove 218, driving the sliding rod 216 to slide along the inner wall of the transport vehicle 1, thereby realizing the control operation of the sliding of the fixed plate 219.

[0030] Furthermore, two sets of fixing plates 219 are provided, and the positions of the two sets of fixing plates 219 are symmetrical about the central axis of the trash can 11. The fixing plates 219 form a fixing structure with the trash can 11 through the sliding rod 216 and the sliding groove 217. This facilitates the sliding rod 216 to slide along the inner wall of the sliding groove 217, thereby driving the fixing plates 219 to clamp and fix the trash can 11. This makes it convenient to adjust and limit the placement of the trash can 11, thereby improving the stability of the trash can 11 and realizing convenient control operation of adjusting the placement space inside the transport vehicle 1.

[0031] Example 2: Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, this utility model proposes a municipal solid waste transportation device. Compared to Embodiment 1, as another implementation of this utility model, an electric push rod 35 is fixedly connected to the outer wall of the transportation vehicle 1. One end of the electric push rod 35 is fixedly connected to a connecting box 3 that is slidably connected to the inner wall of the transportation vehicle 1. A servo motor 31 is fixedly connected to the bottom of the connecting box 3. The output end of the servo motor 31 is fixedly connected to a pulley 32 that is rotatably connected to the inner wall of the connecting box 3. A push plate 33 is fixedly connected to the outer wall of the pulley 32 and slidably connected to the outer wall of the connecting box 3. The top of component 3 is fixedly connected to a connecting block 36 that slides on the inner wall of the transport vehicle 1. A lifting micro-motor 38 is fixedly connected to the outer wall of the transport vehicle 1. The output end of the lifting micro-motor 38 is fixedly connected to a drive gear 39 that rotates on the inner wall of the transport vehicle 1. The outer wall of the drive gear 39 is meshed with a rotating gear 40 that rotates on the inner wall of the transport vehicle 1. The rotation center of the rotating gear 40 is fixedly connected to a threaded rod 41 that rotates on the inner wall of the transport vehicle 1. The outer wall of the threaded rod 41 is threadedly connected to a lifting block 42 that slides on the outer wall of the transport vehicle 1. The lifting... A drive motor 44 is fixedly connected to the outer wall of the lifting block 42, and a receiving plate 46 is rotatably connected to the outer wall of the lifting block 42. The output end of the drive motor 44 is fixedly connected to a connecting shaft 45 that is fixedly connected to the outer wall of the receiving plate 46. During operation, by setting up the push plate 33 and the receiving plate 46, it is beneficial to improve the efficiency of pushing the garbage can 11 and the convenience of automatic unloading of the garbage can 11 when unloading it. The servo motor 31 can be turned on to drive the push plate 33 to slide along the inner wall of the sliding groove 34 through the rotation of the pulley 32. Then, the electric push rod 35 pushes the connecting block 36 to slide along the inner wall of the connecting groove 37, thereby pushing the garbage can 11. Then, the lifting micro motor 38 is turned on, and the rotation of the drive gear 39 drives the rotating gear 40 to rotate. The movement of the rotating gear 40 drives the threaded rod 41 to rotate, thereby driving the lifting block 42 to slide along the inner wall of the lifting groove 43. Then, the drive motor 44 drives the connecting shaft 45 to drive the receiving plate 46 to flip along the outer wall of the lifting block 42, realizing the convenient control operation of automatically pushing and unloading the garbage can 11.

[0032] Furthermore, a sliding groove 34 is provided at the connection between the outer wall of the connecting box 3 and the push plate 33, and a connecting groove 37 is provided at the connection between the inner wall of the transport vehicle 1 and the connecting block 36. Two sets of connecting blocks 36 are provided, and the positions of the two sets of connecting blocks 36 are symmetrical about the central axis of the connecting box 3. The push plate 33 is set on the movement trajectory of the garbage can 11. The push plate 33 forms a pushing structure with the garbage can 11 through the connecting block 36 and the connecting groove 37, which is conducive to the sliding of the connecting block 36 along the inner wall of the connecting groove 37, driving the push plate 33 to push the garbage can 11, realizing the convenient control operation of pushing and unloading the garbage can 11.

[0033] Furthermore, a bevel gear set is formed between the drive gear 39 and the rotating gear 40. The rotation center of the threaded rod 41 coincides with the rotation center of the rotating gear 40. The threaded rod 41 forms a rotating structure with the transport vehicle 1 through the drive gear 39 and the rotating gear 40. This facilitates the rotation of the drive gear 39 through the connection of the rotating gear 40, which drives the threaded rod 41 to rotate along the inner wall of the transport vehicle 1, thereby realizing the control operation of lifting block 42.

[0034] Furthermore, a lifting groove 43 is provided at the connection between the outer wall of the transport vehicle 1 and the lifting block 42. Two sets of lifting blocks 42 are provided, and the positions of the two sets of lifting blocks 42 are symmetrical about the central axis of the receiving plate 46. The receiving plate 46 forms a lifting structure with the transport vehicle 1 through the lifting blocks 42 and the lifting groove 43, which is conducive to the sliding of the lifting blocks 42 along the inner wall of the lifting groove 43, driving the receiving plate 46 to rise and fall along the outer wall of the transport vehicle 1, realizing the convenient control operation of automatically pushing and unloading the garbage can 11.

[0035] Working principle: When using this type of urban domestic waste transportation device, firstly, in order to improve the convenience of adjusting and limiting the garbage bin 11 placed inside the transportation vehicle 1, and to improve the convenience of adjusting the placement space inside the transportation vehicle 1, the transmission micro motor 211 can be turned on. The rotation of the worm gear 212 drives the worm wheel 213 to rotate. The movement of the worm wheel 213 drives the connecting gear 214 to rotate, thereby driving the rotating rod 215 to rotate. Through the connection of the limiting groove 218, the sliding rod 216 is driven to slide along the inner wall of the sliding groove 217, thereby driving the fixing plate 219 to clamp and fix the garbage bin 11. This plays a role in making it convenient to adjust and limit the placement of the garbage bin 11, thereby improving the stability of the placement of the garbage bin 11 and realizing the control operation of conveniently adjusting the placement space inside the transportation vehicle 1.

[0036] Finally, when unloading the trash can 11, in order to improve the efficiency of pushing the trash can 11 and the convenience of automatic unloading, the servo motor 31 can be turned on to drive the push plate 33 to slide along the inner wall of the sliding groove 34 through the rotation of the pulley 32. Then, the electric push rod 35 pushes the connecting block 36 to slide along the inner wall of the connecting groove 37, thereby pushing the trash can 11. Then, the lifting micro motor 38 is turned on to drive the rotating gear 40 to rotate through the rotation of the drive gear 39. The movement of the rotating gear 40 drives the threaded rod 41 to rotate, thereby driving the lifting block 42 to slide along the inner wall of the lifting groove 43. Then, the drive motor 44 drives the receiving plate 46 to flip along the outer wall of the lifting block 42 through the connection of the connecting shaft 45, thereby realizing the control operation of automatic pushing and unloading of the trash can 11.

[0037] This is the working principle of this type of urban waste transportation device.

[0038] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A municipal solid waste transportation device, comprising a transport vehicle (1) and a fixing mechanism (2) disposed on the inner wall of the transport vehicle (1), characterized in that, The fixing mechanism (2) includes a sliding component (21); The sliding assembly (21) includes a sliding rod (216) and a fixing plate (219). A trash can (11) is placed inside the transport vehicle (1). A drive micro motor (211) is fixedly connected to the outer wall of the transport vehicle (1). The output end of the drive micro motor (211) is fixedly connected to a worm gear (212) that is rotatably connected to the inner wall of the transport vehicle (1). The outer wall of the worm gear (212) is meshed with a worm wheel (213) that is rotatably connected to the inner wall of the transport vehicle (1). The rotation center of the worm wheel (213) is fixedly connected to a connecting gear (214) that is rotatably connected to the inner wall of the transport vehicle (1). The sliding rod (216) is slidably connected to the inner wall of the transport vehicle (1). The rotation center of the connecting gear (214) is fixedly connected to a rotating rod (215) that is slidably connected to the outer wall of the sliding rod (216). One end of the sliding rod (216) is fixedly connected to a fixing plate (219) located on one side of the trash can (11).

2. The urban domestic waste transportation device according to claim 1, characterized in that, An electric push rod (35) is fixedly connected to the outer wall of the transport vehicle (1). One end of the electric push rod (35) is fixedly connected to a connecting box (3) that is slidably connected to the inner wall of the transport vehicle (1). A servo motor (31) is fixedly connected to the bottom of the connecting box (3). A pulley (32) that is rotatably connected to the inner wall of the connecting box (3) is fixedly connected to the output end of the servo motor (31). A push plate (33) that is slidably connected to the outer wall of the pulley (32) is fixedly connected to the outer wall of the connecting box (3). A connecting block (36) that is slidably connected to the inner wall of the transport vehicle (1) is fixedly connected to the top of the connecting box (3). A lifting micro motor (38) is fixedly connected to the outer wall of the transport vehicle (1). The output end is fixedly connected to a drive gear (39) that is rotatably connected to the inner wall of the transport vehicle (1). The outer wall of the drive gear (39) is meshed with a rotating gear (40) that is rotatably connected to the inner wall of the transport vehicle (1). The rotation center of the rotating gear (40) is fixedly connected to a threaded rod (41) that is rotatably connected to the inner wall of the transport vehicle (1). The outer wall of the threaded rod (41) is threadedly connected to a lifting block (42) that is slidably connected to the outer wall of the transport vehicle (1). The outer wall of the lifting block (42) is fixedly connected to a drive motor (44). The outer wall of the lifting block (42) is rotatably connected to a receiving plate (46). The output end of the drive motor (44) is fixedly connected to a connecting shaft (45) that is fixedly connected to the outer wall of the receiving plate (46).

3. The urban domestic waste transportation device according to claim 1, characterized in that, The rotation center of the connecting gear (214) coincides with the rotation center of the worm gear (213). There are two sets of connecting gears (214), and the two sets of connecting gears (214) rotate in opposite directions and are meshed with each other. The rotation center of the rotating rod (215) coincides with the rotation center of the connecting gear (214).

4. A municipal solid waste transportation device according to claim 1, characterized in that, The inner wall of the transport vehicle (1) is provided with a sliding groove (217) at the connection between the sliding rod (216) and the outer wall of the sliding rod (216) is provided with a limiting groove (218) at the connection between the rotating rod (215) and the outer wall of the sliding rod (216). One end of the rotating rod (215) is slidably connected to the outer wall of the sliding rod (216) by a sliding column.

5. A municipal solid waste transportation device according to claim 1, characterized in that, The fixing plate (219) is provided in two sets, and the positions of the two sets of fixing plates (219) are symmetrical about the central axis of the trash can (11).

6. A municipal solid waste transportation device according to claim 2, characterized in that, The outer wall of the connecting box (3) and the connection part of the push plate (33) are provided with a sliding groove (34), and the inner wall of the transport vehicle (1) and the connection part of the connecting block (36) are provided with a connecting groove (37). There are two sets of connecting blocks (36), and the positions of the two sets of connecting blocks (36) are symmetrical about the central axis of the connecting box (3). The push plate (33) is set on the movement trajectory of the trash can (11).

7. A municipal solid waste transportation device according to claim 2, characterized in that, A bevel gear set is formed between the drive gear (39) and the rotating gear (40), and the rotation center of the threaded rod (41) and the rotation center of the rotating gear (40) are set to coincide with each other.

8. A municipal solid waste transportation device according to claim 2, characterized in that, The outer wall of the transport vehicle (1) is provided with a lifting groove (43) at the connection between the lifting block (42) and the outer wall of the transport vehicle (1). There are two sets of lifting blocks (42), and the positions of the two sets of lifting blocks (42) are symmetrical about the central axis of the receiving plate (46).

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