Feeding device of garbage truck

Abstract

The utility model relates to the technical field of garbage trucks, in particular to a garbage truck feeding device. The feeding device of the garbage truck comprises a filling device body, a sliding plate oil cylinder, a sliding plate, a scraping plate, a scraping plate oil cylinder, a check block and a sensing device. After garbage is poured into the filling device body, the sliding plate is driven by the sliding plate oil cylinder to move downwards, and meanwhile the scraping plate is driven by the scraping plate oil cylinder to be opened and move downwards. When the baffle slides to the position above the sensing device, the sliding plate oil cylinder stops working, the sliding plate stops sliding, and the scraping plate is closed. Afterwards, the sliding plate and the scraping plate slide upwards, and the garbage in the filler body moves upwards along with the sliding plate and the scraping plate until entering the compartment body. A stop block and a sensing device are arranged to control closing of the sliding plate oil cylinder and the position of the sliding plate.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage trucks, and particularly relates to a feeding device for a garbage truck. Background Art

[0002] A garbage truck is a special vehicle for collecting, transporting, and loading and unloading bulk domestic garbage. Garbage is loaded into the carriage through a stuffing device. However, for the existing feeding device of a garbage truck, the opening or stopping of the slide plate oil cylinder during the feeding process needs to be controlled manually. And manual control is prone to errors. Content of the Utility Model

[0003] In order to solve the problems and deficiencies existing in the prior art, the utility model provides a feeding device for a garbage truck, which is provided with a stop block and an induction device in a stuffing device. When the stop block passes through the induction device, the induction device detects the stop block and transmits a signal to the garbage truck, and the garbage truck makes the slide plate oil cylinder stop working.

[0004] Specifically, the utility model provides a feeding device for a garbage truck, including a stuffing device, and the stuffing device includes: a stuffing device body, the stuffing device body is connected to the carriage body, and includes a side wall and a bottom plate;

[0005] A slide plate oil cylinder, the slide plate oil cylinder is fixedly connected to the side wall;

[0006] A slide plate, the slide plate is fixedly connected to the slide plate oil cylinder, and the slide plate can slide up and down along the side wall;

[0007] A scraper, the scraper is located below the slide plate during operation;

[0008] A scraper oil cylinder, one end of the scraper oil cylinder is connected to the scraper, and is used to drive the scraper to rotate and / or slide;

[0009] A stop block, the stop block is fixedly connected to the cylinder body of the slide plate oil cylinder;

[0010] An induction device, the induction device is installed on the slide plate. When the slide plate oil cylinder works, the stop block can pass through the induction device, so that the induction device senses the position of the stop block.

[0011] Optionally, a groove is arranged on the inner side of the side wall, and the slide plate moves up and down in the groove.

[0012] Optionally, the scraper is hinged to the bottom end of the slide plate.

[0013] Optionally, the number of the induction devices is two.

[0014] Optionally, the scraper abuts against the side wall.

[0015] Optionally, the scraper contacts the bottom plate, and a sealing strip is provided on the surface of the scraper that contacts the bottom plate;

[0016] A sealing strip is provided on the side surface of the scraper that contacts the side wall.

[0017] Optionally, the filler is hinged to the carriage body.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] (1) A stop block and a sensing device are provided in the filler. After the sensing device senses the stop block, the slide plate oil cylinder stops working, accurately controlling the moving range of the slide plate.

[0020] (2) A chute is provided on the inner wall of the side wall of the filler body, and the slide plate is embedded in the chute to control the distance between the slide plate and the bottom plate. Description of the Drawings

[0021] Some specific embodiments of the present utility model will be described in detail hereinafter with reference to the drawings in an exemplary but non-limiting manner. The same reference numerals in the drawings denote the same or similar components or parts. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0022] Figure 1 is the rear view of a garbage truck loading device according to the present utility model;

[0023] Figure 2 is the cross-sectional view of a garbage truck loading device according to the present utility model;

[0024] Figure 3 is the rear view of another garbage truck loading device according to the present utility model.

[0025] In the figures: 1 - filler, 10 - filler body, 11 - slide plate oil cylinder, 12 - slide plate, 13 - scraper oil cylinder, 14 - scraper, 15 - stop block, 16 - sensing device, 17 - groove, 2 - carriage body. Detailed Embodiments

[0026] The following refers to Figures 1 to 3To describe a garbage truck loading device according to an embodiment of the present invention. In the description of this embodiment, it should be understood that the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features, that is, include one or more of such features. In the description of the present invention, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined. When a certain feature "includes or contains" a certain or certain features it covers, unless otherwise specifically described, this indicates that other features are not excluded and other features may be further included.

[0027] In the description of this embodiment, the descriptions referring to terms such as "an embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0028] Figure 1 is the rear view of the garbage truck loading device according to the present invention. As Figure 1 shown and in combination with Figures 2 to 3 , the present invention provides a garbage truck loading device, including a filler 1. The above-mentioned filler 1 includes a filler body 10, a slide plate oil cylinder 11, a scraper 14, a scraper oil cylinder 13, a stop block 15, and an induction device 16. The filler body 10 is connected to the carriage body 2 and includes a side wall and a bottom plate. The slide plate oil cylinder 11 is fixedly connected to the side wall, the slide plate 12 is fixedly connected to the slide plate oil cylinder 11, and the slide plate 12 can slide up and down along the side wall. The scraper 14 is located below the slide plate 12 during operation, and one end of the scraper oil cylinder 13 is connected to the scraper 14 to drive the scraper 14 to rotate and / or slide. The stop block 15 is fixedly connected to the cylinder body of the slide plate oil cylinder 11. The induction device 16 is installed on the slide plate 12. When the slide plate oil cylinder 11 operates, the stop block 15 can pass by the induction device 16, enabling the induction device 16 to sense the position of the stop block 15. When the induction device 16 senses the position of the stop block 15, the slide plate oil cylinder 11 stops operating, and the slide plate 12 reaches the preset position. The above-mentioned induction device can be a photosensitive device, an infrared device, etc.

[0029] The specific working process is as follows: When loading the garbage truck, after the garbage is poured into the filling device body 10, the slide plate 12 moves downward under the drive of the slide plate oil cylinder 11. At the same time, under the drive of the scraper oil cylinder 13, the scraper 14 opens and moves downward. When the baffle slides above the induction device 16, the slide plate oil cylinder 11 stops working, the slide plate 12 stops sliding, and the scraper 14 closes. Then, the slide plate 12 and the scraper 14 slide upward, and the garbage in the filling device body moves upward with the slide plate 12 and the scraper 14 until it enters the carriage body 2. After continuous operation like this, it resets after completing the loading work, and the garbage truck transports the garbage to the treatment site.

[0030] In this embodiment, a stop block 15 and an induction device 16 are provided, so that when the slide plate 12 slides downward to a preset position, the slide plate oil cylinder 11 stops working. Compared with manually controlling the slide plate oil cylinder 11 by a person, the control is more accurate by setting the stop block 15 and the induction device 16.

[0031] As Figure 3 shown, in some embodiments of the present utility model, there are two induction devices 16. That is to say, the two induction devices 16 are respectively installed on the slide plate 12. During the telescopic process of the slide plate oil cylinder 11, the stop block 15 moves on the straight line formed by connecting the two induction devices 16. Specifically, when the slide plate 12 slides upward, when the stop block 15 reaches the position of the upper induction device 16, the slide plate oil cylinder 11 stops working; when the slide plate 12 slides downward, when the stop block 15 reaches the position of the lower induction device 16, the slide plate oil cylinder 11 stops working.

[0032] In this embodiment, two induction devices 16 are provided to better limit the moving range of the slide plate 12.

[0033] As Figure 1 shown, in some other embodiments of the present utility model, there are two stop blocks 15. That is to say, the two stop blocks 15 are respectively installed on the slide plate 12. During the telescopic process of the slide plate oil cylinder 11, the induction device 16 moves on the straight line formed by connecting the two stop blocks 15. Specifically, when the slide plate 12 slides upward, when the induction device 16 reaches the position of the upper stop block 15, the slide plate oil cylinder 11 stops working; when the slide plate 12 slides downward, when the induction device 16 reaches the position of the upper stop block 15, the slide plate oil cylinder 11 stops working.

[0034] In some embodiments of the present utility model, there are two slide plate oil cylinders 11, which are symmetrically arranged at the left end and the right end of the slide plate 12.

[0035] In this embodiment, the slide plate oil cylinders 11 are symmetrically arranged, so that the slide plate 12 is evenly stressed when the slide plate oil cylinders 11 work.

[0036] In some embodiments of the present utility model, there are two scraper cylinders 13, symmetrically arranged at the left end and the right end of the slide plate 12.

[0037] In this embodiment, the scraper cylinders 13 are symmetrically arranged, so that the scraper 14 is evenly stressed when the scraper cylinders 13 work.

[0038] In some embodiments of the present utility model, a groove 17 is provided on the inner side of the side wall, and the slide plate 12 moves up and down in the groove 17.

[0039] In this embodiment, grooves 17 are formed on the inner sides of the left and right side walls. The width of the slide plate 12 is greater than the distance between the left and right side walls. The left and right ends of the slide plate 12 are embedded in the grooves 17 of the side walls. Driven by the slide plate cylinder 11, the slide plate 12 slides up and down in the groove 17.

[0040] In this embodiment, grooves 17 are provided on the left and right side walls, and the slide plate 12 is embedded in the grooves 17 to define the distance of the bottom wall of the slide plate 12.

[0041] In some embodiments of the present utility model, the scraper 14 is hinged to the bottom end of the slide plate 12. Specifically, the scraper 14 is hinged to the slide plate 12 and is connected to the scraper cylinder 13 at a position higher than the hinge with the slide plate 12. As the scraper cylinder 13 expands and contracts, the scraper 14 rotates around the junction with the slide plate 12.

[0042] In this embodiment, the scraper 14 does not need to move up and down, only needs to rotate, and is easy to operate and control.

[0043] In some embodiments of the present utility model, the scraper 14 abuts against the side wall. Specifically, the left and right sides of the scraper 14 are in contact with the two side walls of the filler body 10. That is to say, the left end face of the scraper 14 is in close contact with the inside of the left side wall of the filler body 10, and the right end face of the scraper 14 is in close contact with the inside of the right side wall of the filler body 10.

[0044] In this embodiment, the scraper 14 abuts against the side wall, reducing the dropping of garbage when the slide plate 12 and the scraper 14 send the garbage into the carriage.

[0045] In some embodiments of the present utility model, the scraper 14 is in contact with the bottom plate. That is to say, during the process of the scraper 14 driving the garbage to move towards the carriage of the garbage truck, the bottom surface of the scraper 14 and the upper surface of the bottom plate always remain in contact.

[0046] In this embodiment, the above setting further reduces the dropping of garbage when the scraper 14 transports the garbage to the carriage of the garbage truck.

[0047] In some embodiments of the present utility model, a sealing strip is provided on the surface of the scraping plate 14 in contact with the bottom plate, and a sealing strip is provided on the side surface of the scraping plate 14 in contact with the side wall.

[0048] In other words, sealing strips are provided on the bottom surface and the two side surfaces of the rigid plate, further enhancing the sealing effect when the scraping plate 14 transports garbage.

[0049] In some embodiments of the present utility model, the material of the sealing strip is rubber. Because rubber has elasticity and better sealing performance.

[0050] In some embodiments of the present utility model, the filler 1 is hinged to the carriage body 2. That is to say, the filler 1 can rotate around the hinge axis. When it is necessary to dump the garbage from the garbage truck, the filler 1 rotates around the hinge axis and separates from the carriage body 2, facilitating the dumping of the garbage. When it is necessary to load the garbage into the garbage truck and during the transportation of the garbage truck, the filler 1 rotates around the hinge axis and contacts the carriage body 2 to form a closed space to avoid the spilling of the garbage.

[0051] At this point, those skilled in the art should recognize that although multiple exemplary embodiments of the present utility model have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present utility model can still be directly determined or derived from the disclosed content of the present utility model without departing from the spirit and scope of the present utility model. Therefore, the scope of the present utility model should be understood and determined to cover all these other variations or modifications.

Claims

1. A garbage truck loading device, comprising a loader, characterized in that: The filler comprises: A filler body, which is connected to the carriage body and includes side walls and a bottom plate; A slide plate oil cylinder, wherein the slide plate oil cylinder is fixedly connected to the side wall; A slide plate, the slide plate is fixedly connected to the slide plate cylinder, and the slide plate can slide up and down along the side wall; A scraper, wherein the scraper is located below the slide plate when in operation; A scraper oil cylinder, one end of which is connected to the scraper to drive the scraper to rotate and / or slide; A stopper, the stopper being fixedly connected to a cylinder body of the slide plate cylinder; The sensing device is installed on the slide plate. When the slide plate cylinder is working, the stopper can pass through the sensing device, so that the sensing device can sense the position of the stopper.

2. The garbage truck feeding device according to claim 1, characterized in that: A groove is arranged on the inner side of the side wall, and the slide plate moves up and down in the groove.

3. The garbage truck loading device according to claim 1 or 2, characterized in that: The scraper is hinged at the bottom end of the slide plate.

4. The garbage truck loading device according to claim 3, characterized in that: There are two sensing devices.

5. The garbage truck loading device according to claim 3, characterized in that: The scraper is in abutting contact with the side wall.

6. The garbage truck loading device according to claim 5, characterized in that: The scraper is in contact with the bottom plate, and a sealing strip is provided on the side of the scraper in contact with the bottom plate; A sealing strip is provided on the side of the scraper that contacts the side wall.

7. The garbage truck loading device according to claim 5, characterized in that: The filler and the carriage body are hinged.

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