Garbage truck garbage residue prevention cleaning device

Abstract

The application discloses a garbage truck garbage residue preventing and cleaning device, which comprises two symmetrical outer shaft sleeves fixedly installed on the outer wall of a box body, bearing seats fixedly installed on the outer shaft sleeves, inner rotating shafts rotatably installed in the outer shaft sleeves through the bearing seats, and stirring plates horizontally inserted into the box body accommodating cavities and welded to the bottoms of the two inner rotating shafts respectively, wherein the stirring plates are close to the bottom surfaces of the box body accommodating cavities, and the outer shaft sleeves and the inner walls of the box body are provided with avoiding grooves at the rotating positions of the stirring plates; the top ends of the two inner rotating shafts extend to the outside of the top end of the box body and are respectively welded with pull rods, and the adjacent ends of the two pull rods are respectively provided with pull springs; a driving mechanism is installed on the top of the box body, a pull spring connecting plate is installed at the driving end of the driving mechanism, and the two pull springs are connected with the pull spring connecting plate respectively. The device has a clever and reasonable overall structure, can maximize the installation of functional parts in the limited space of the garbage truck, fully saves space, is convenient to install and dismount, has low manufacturing cost, and is suitable for popularization and application.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of sanitation vehicles, and particularly relates to a garbage transport vehicle anti-garbage residue cleaning device. BACKGROUND

[0002] With the improvement of material life and the progress of science and technology, urban civilization has been further improved, and people's requirements for urban sanitation environment are also increasing. At present, various types of garbage cans, garbage pavilions, garbage stations and other sanitation integrated facilities are increasing on the market, and the demand for various types of garbage transport vehicles responsible for garbage collection and transportation is also greatly increasing. After the garbage transport vehicle completes the collection, when it goes to the garbage station for disposal and dumping, there are different degrees of garbage residue. The garbage is often not dumped cleanly and completely, and still needs to be cleaned up by manual poking or other ways, causing a lot of inconvenience.

[0003] At present, although some garbage transport vehicles are provided with a mechanism for cleaning the garbage on the inner wall, on the one hand, the structure design is relatively complex, and the installation and disassembly are not convenient, and the manufacturing cost is high; on the other hand, it occupies the limited space in the carriage, affecting the transportation carrying capacity. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a garbage transport vehicle anti-garbage residue cleaning device which has a clever structure design, is convenient to install and disassemble, and can maximize the installation of functional components in a limited space to save space.

[0005] To achieve the above-mentioned purpose, the technical scheme of the present application is as follows: a garbage transport vehicle anti-garbage residue cleaning device is installed on the box body of a garbage transport vehicle, comprising two outer shaft sleeves symmetrically fixedly installed on the outer wall of the box body, a bearing seat is fixedly installed on the outer shaft sleeve, an inner rotating shaft is rotatably installed in the outer shaft sleeve through a bearing, the bottom of each of the two inner rotating shafts is welded with a poking plate horizontally extending into the box body accommodating cavity, the poking plate is close to the bottom surface of the box body accommodating cavity, and an avoiding groove is formed on the outer shaft sleeve and the inner wall of the box body at the rotating position of the poking plate; the top end of each of the two inner rotating shafts extends to the outside of the top end of the box body and is welded with a pull rod, and the adjacent end of each of the two pull rods is installed with a tension spring; a driving mechanism is installed on the top of the box body, a tension spring connecting plate is installed on the driving end of the driving mechanism, and each of the two tension springs is connected with the tension spring connecting plate.

[0006] As a preferred technical scheme, the pull rod and the corresponding side poking plate have an interlaced angle on the horizontal projection plane.

[0007] As a preferred technical scheme, the interlaced angle is in the range of 30-45°.

[0008] As a preferred technical scheme, the bottom of the outer shaft sleeve is sealingly welded with the box body.

[0009] As a preferred technical solution, the bearing housing is fixed to the reinforcing beam of the housing by bolts.

[0010] As a preferred technical solution, the dial plate includes a dial plate seat and a dial plate body, the dial plate seat is welded to the inner rotating shaft, and the dial plate body is detachably connected to the dial plate seat.

[0011] As a preferred technical solution, the dial plate has an inverted L-shaped structure.

[0012] As a preferred technical solution, the driving mechanism is an electric push rod, and the telescopic end of the electric push rod is connected to the tension spring connecting plate.

[0013] Due to the adoption of the above technical solution, the present invention has at least the following beneficial effects: The device uses two symmetrically fixed outer bushings installed on the outer wall of the container, and an inner rotating shaft is rotatably installed in the outer bushings through bearings. Then, a lever plate extending horizontally into the container cavity is welded to the bottom of the two inner rotating shafts. A clearance groove is opened on the outer bushings and the inner wall of the container at the rotating position of the lever plate. The top ends of the two inner rotating shafts extend to the outside of the top of the container and are respectively welded with pull rods. Tension springs are installed at the adjacent ends of the two pull rods. The two tension springs are respectively connected to tension spring connecting plates. The tension spring connecting plates are pulled by the extension and retraction of the electric push rod, and then the corresponding pull rods on the left and right sides are pulled by the tension springs on the left and right sides to rotate, thereby driving the lever plate inside the container to rotate and pushing the garbage backward to achieve complete dumping of the garbage. The overall structure of the device is ingeniously and reasonably designed, which can maximize the integration of functional components within the limited space of the garbage truck, fully saving space. The components are easy to install and disassemble, and the manufacturing cost is low, making it suitable for widespread application. Attached Figure Description

[0014] The following figures are intended only to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the present invention;

[0016] Figure 2 It is a schematic diagram showing that the pull rod and the lever have an intersecting angle on the horizontal projection plane;

[0017] Figure 3 This is a reference diagram showing the changes in the state of the two side levers during operation;

[0018] Figure 4 This is an installation diagram of an embodiment of the present invention;

[0019] Figure 5 This is a schematic diagram showing the arrangement of the outer bushing, inner rotating shaft, and outer wall of the housing;

[0020] Figure 6 This is a schematic diagram of a structure with a clearance groove at the rotation position of the lever;

[0021] Figure 7 This is a schematic diagram of the installation of the dial plate and the inner rotating shaft. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments. In the following detailed description, only certain exemplary embodiments of the invention are described by way of illustration. Undoubtedly, those skilled in the art will recognize that various modifications can be made to the described embodiments without departing from the spirit and scope of the invention. Therefore, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

[0023] like Figures 1 to 5 As shown, the garbage truck anti-garbage residue cleaning device is installed on the garbage truck body 10. It includes two symmetrically fixed outer bushings 21 fixedly installed on the outer wall of the body 10. A prismatic bearing seat 22 is fixedly installed on the outer bushing 21, and the bearing seat 22 is fixedly connected to the reinforcing beam 12 of the body 10 by bolts. An inner rotating shaft 23 is rotatably installed inside the outer bushing 21 via bearings. A lever plate 24 is welded to the bottom of each of the two inner rotating shafts 23. The lever plate 24 extends horizontally into the receiving cavity of the body 10, and is positioned as close as possible to the bottom surface of the receiving cavity. The top ends of the two inner rotating shafts 23 extend to the outside of the top of the body 10 and are respectively welded with a pull rod 25. A tension spring 26 is installed at the adjacent ends of the two pull rods 25. A drive mechanism 27 is installed on the top of the body 10. A tension spring connecting plate 28 is installed at the drive end of the drive mechanism 27, and the two tension springs 26 are respectively connected to the tension spring connecting plate 28. The drive mechanism 27 preferably adopts an electric push rod, the telescopic end of which is connected to the tension spring connecting plate 28.

[0024] refer to Figure 6 The outer bushing 21 and the inner wall of the housing 10 are provided with clearance grooves 11 at the rotation position of the lever 24 so as to facilitate the lever 24 to rotate within a wide range inside the housing.

[0025] refer to Figure 2 The left-side pull rod 25 and the corresponding side lever 24 have an intersecting angle α on the horizontal projection plane, and the right-side pull rod 25 and the corresponding side lever 24 have an intersecting angle β on the horizontal projection plane. This facilitates the linkage installation and arrangement of the pull rods 25 and levers 24 on both sides, and also meets the extension and retraction stroke requirements of the drive mechanism 27. The range of the intersecting angles α and β is preferably 30° to 45°.

[0026] To ensure the airtightness of the garbage bin body, the bottom of the outer bushing 21 is sealed and welded to the bin body 10 to prevent leakage.

[0027] refer to Figure 7Preferably, the lever 24 adopts a split structure, comprising a lever base 241 and a lever body 242. The lever base 241 is welded to the inner rotating shaft 23, and the lever body 242 is detachably connected to the lever base 241 by bolts. This facilitates the installation, replacement, cleaning, and maintenance of the lever 24. Preferably, the lever body 242 is widened, with an inverted L-shaped structure. One side of the lever body 242 has a recessed bottom forming a lever groove 243 to facilitate pushing and cleaning debris from the inner surface of the housing.

[0028] The working principle of this invention is as follows: the extension and retraction of the electric push rod pulls the tension spring connecting plate 28, and then the tension spring connecting plate 28 pulls the tension springs 26 on the left and right sides. The tension springs 26 on the left and right sides pull the corresponding pull rods 25 to rotate, thereby driving the deflector plate 24 inside the box to rotate, pushing the garbage backward, and realizing the complete dumping of the garbage.

[0029] The device utilizes two symmetrically fixed outer bushings 21 mounted on the outer wall of the container 10. An inner rotating shaft 23 is rotatably mounted within the outer bushings 21. A lever plate 24, extending horizontally into the container cavity, is welded to the bottom of each inner rotating shaft 23. The tops of the two inner rotating shafts 23 extend to the outside of the top of the container and are each welded with a pull rod 25. Tension springs 26 are installed at adjacent ends of the two pull rods 25, and each tension spring 26 is connected to a tension spring connecting plate 28. This design maximizes the integration of functional components within the limited space of the garbage truck. The device features a clever and rational overall structure, convenient installation and disassembly of components, significant space savings, low manufacturing cost, and suitability for widespread application.

[0030] The above description is merely an illustrative embodiment of the present invention and is not intended to limit the scope of the invention. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of the present invention should fall within the scope of protection of the present invention.

Claims

1. A garbage truck anti-garbage residue cleaning device, installed on the body of the garbage truck, characterized in that: The device includes two symmetrically fixed outer bushings mounted on the outer wall of the housing. Each outer bushing has a bearing seat fixedly mounted on it. An inner rotating shaft is rotatably mounted inside the outer bushing via the bearing. A lever plate extending horizontally into the housing cavity is welded to the bottom of each of the two inner rotating shafts. The lever plate is close to the bottom surface of the housing cavity. Circumvention grooves are provided on the outer bushings and the inner wall of the housing at the position where the lever plate rotates. The top ends of the two inner rotating shafts extend to the outside of the top of the housing and are each welded with a pull rod. Tension springs are installed at the adjacent ends of the two pull rods. A drive mechanism is installed on the top of the housing. A tension spring connecting plate is installed at the drive end of the drive mechanism, and two tension springs are connected to the tension spring connecting plate.

2. The garbage truck anti-garbage residue cleaning device as described in claim 1, characterized in that: The pull rod and the corresponding side lever have an intersecting angle on the horizontal projection plane.

3. The garbage truck anti-garbage residue cleaning device as described in claim 2, characterized in that: The range of the staggered angle is 30 to 45°.

4. The garbage truck anti-garbage residue cleaning device as described in claim 1, characterized in that: The bottom of the outer bushing is sealed and welded to the housing.

5. The garbage truck anti-garbage residue cleaning device as described in claim 1, characterized in that: The bearing housing is fixed to the reinforcing beam of the housing by bolts.

6. The garbage truck anti-garbage residue cleaning device as described in claim 1, characterized in that: The dial includes a dial base and a dial body. The dial base is welded to the inner rotating shaft, and the dial body is detachably connected to the dial base.

7. The garbage truck anti-garbage residue cleaning device as described in claim 6, characterized in that: The dial plate has an inverted L-shaped structure.

8. The garbage truck anti-garbage residue cleaning device as described in any one of claims 1 to 7, characterized in that: The driving mechanism is an electric push rod, and the telescopic end of the electric push rod is connected to the tension spring connecting plate.

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