Discharging door structure of sanitation garbage truck

Abstract

The utility model relates to the related technical field of environmental sanitation garbage trucks, in particular to an environmental sanitation garbage truck unloading door structure which comprises an unloading door body, a water collecting tank and a hydraulic mechanism, the upper side edge of the unloading door body is fixedly connected with a first-level hinge seat, and the first-level hinge seat is rotationally connected to a second-level hinge seat on the upper end face of an environmental sanitation garbage truck box; the water collecting tank is installed on the discharging door body, the interface of the discharging door body and the sanitation garbage truck box is located over an opening of the water collecting tank, a cylinder body of the hydraulic mechanism is rotationally installed on the side wall of the sanitation garbage truck box, and the end of a telescopic rod of the hydraulic mechanism is rotationally installed on the side wall of the discharging door body. According to the discharge door structure of the sanitation garbage truck, the discharge door main body, the water collecting tank and the hydraulic mechanism are combined to form the discharge door structure of the sanitation garbage truck, so that waste liquid left in a gap at the joint of the discharge door main body and the sanitation garbage truck box is collected through the water collecting tank, and the waste liquid is effectively prevented from leaking on a road surface to cause road surface pollution.

Description

A structure for unloading gate of a sanitation garbage truck Technical Field

[0001] This utility model relates to the technical field of sanitation garbage trucks, specifically to a structure for a garbage truck unloading door. Background Technology

[0002] Sanitation garbage trucks are mainly divided into: compressed garbage trucks, dump garbage trucks, swing-arm garbage trucks, self-loading and unloading garbage trucks, sealed garbage trucks, and hook-lift garbage trucks.

[0003] Sanitation garbage trucks are mainly used for municipal sanitation and large-scale factory and mine transportation of various types of garbage, especially suitable for transporting residential garbage. They can compress and crush the loaded garbage, increasing its density and reducing its volume, greatly improving the efficiency of garbage collection and transportation. New garbage trucks are characterized by reliable quality, low failure rate, convenient maintenance, and low operating costs. Valves are pipeline accessories used to open and close pipelines, control flow direction, and regulate and control the transported medium. They have functions such as shut-off, regulation, flow guidance, backflow prevention, pressure stabilization, diversion, or overflow pressure relief.

[0004] However, due to the high water content of kitchen waste, traditional garbage trucks are prone to leakage at the unloading gate when transporting kitchen waste. The waste liquid from kitchen waste usually has a strong odor and contains a large number of bacteria, which can cause significant adverse effects when it drips onto the road. Therefore, this utility model proposes a new unloading gate structure for sanitation garbage trucks to solve the above problems. Summary of the Invention

[0005] The purpose of this utility model is to provide a structure for the unloading door of a sanitation garbage truck to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a structure for unloading a sanitation garbage truck, comprising:

[0007] The unloading gate body has a primary hinge seat fixedly connected to its upper side, and the primary hinge seat is rotatably connected to a secondary hinge seat on the upper end face of the sanitation garbage truck container.

[0008] A water collection trough is installed on the unloading gate body, and the interface between the unloading gate body and the sanitation garbage truck container is located directly above the opening of the water collection trough.

[0009] The hydraulic mechanism has a cylinder that is rotatably mounted on the side wall of the garbage truck container, and the end of the telescopic rod of the hydraulic mechanism is rotatably mounted on the side wall of the unloading gate body.

[0010] Preferably, a sealing groove is provided on the inner side wall of the unloading gate body, and a sealing ring is embedded in the sealing groove. When the unloading gate body is closed, the sealing ring is abutted against the port of the sanitation garbage truck container.

[0011] Preferably, the inner wall of the water collection trough facing the garbage truck container is formed with a drainage slope.

[0012] Preferably, an adapter seat is fixedly connected to the outer wall of the unloading gate body, a rotating rod seat is fixedly connected to the side of the water collection tank, a rotating rod is fixedly connected to the rotating rod seat, the rotating rod is rotatably mounted on the adapter seat, a torsion spring is sleeved on the rotating rod, and the two ends of the torsion spring are fixedly connected to the adapter seat and the rotating rod seat respectively.

[0013] Preferably, a limiting seat is fixedly connected to the outer side wall of the unloading gate body, and when the torsion spring is in the reset state, the side wall of the water collection tank abuts against the limiting seat.

[0014] Preferably, a force-bearing rod is fixedly connected to the lower side of the sanitation garbage truck container. The force-bearing rod is L-shaped, and the end of the horizontal bar of the force-bearing rod is inclined downward. When the unloading gate body is in the closed state, the lower side of the water collection tank is in a horizontal state under the resistance of the force-bearing rod.

[0015] Preferably, a water-blocking strip is fixedly connected to the lower side of the sanitation garbage truck container, and when the unloading door body is closed, the water-blocking strip is located directly above the opening of the water collection trough.

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

[0017] 1. By setting up a sanitation garbage truck unloading gate structure consisting of an unloading gate body, a water collection tank and a hydraulic mechanism, the waste liquid left at the gap between the unloading gate body and the sanitation garbage truck container can be collected through the water collection tank, thereby effectively preventing waste liquid from leaking onto the road surface and causing road pollution.

[0018] 2. By fixing an adapter seat to the outer wall of the unloading gate body and fixing a rotating rod to the rotating rod seat on the side of the water collection tank, the rotating rod is mounted on the adapter seat and a torsion spring is installed on the rotating rod. This allows the water collection tank to automatically spring open to a certain angle when the unloading gate body is opened, allowing the waste liquid in the water collection tank to flow out better. The impact formed when the water collection tank springs open also allows the sediment in the water collection tank to be shaken off better, thus avoiding the accumulation of more impurities in the water collection tank. Attached Figure Description

[0019] Figure 1 is a schematic diagram of the structure of this utility model;

[0020] Figure 2 is an enlarged schematic diagram of the structure at point A in Figure 1;

[0021] Figure 3 is a side view of this utility model;

[0022] Figure 4 is an enlarged schematic diagram of the structure at point B in Figure 3;

[0023] Figure 5 is a schematic diagram of the main structure of the unloading gate of this utility model;

[0024] Figure 6 is an enlarged schematic diagram of the structure at point C in Figure 5;

[0025] Figure 7 is a schematic diagram of the water collection tank structure of this utility model.

[0026] In the diagram: 1. Unloading gate body; 2. Water collection trough; 3. Hydraulic mechanism; 4. Primary hinge seat; 5. Sanitation garbage truck container; 6. Secondary hinge seat; 7. Sealing ring; 8. Adapter seat; 9. Rotating rod seat; 10. Rotating rod; 11. Torsion spring; 12. Force rod; 13. Limit seat; 14. Water blocking strip. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0028] Please refer to Figures 1-7. This utility model provides the following three preferred embodiments:

[0029] Example 1: A sanitation garbage truck unloading gate structure includes an unloading gate body 1, a water collection trough 2, and a hydraulic mechanism 3. A primary hinge seat 4 is fixedly connected to the upper side of the unloading gate body 1. The primary hinge seat 4 is rotatably connected to a secondary hinge seat 6 on the upper end face of the sanitation garbage truck body 5. The water collection trough 2 is installed on the unloading gate body 1, and the interface between the unloading gate body 1 and the sanitation garbage truck body 5 is located directly above the opening of the water collection trough 2. The cylinder of the hydraulic mechanism 3 is rotatably installed on the side wall of the sanitation garbage truck body 5, and the end of the telescopic rod of the hydraulic mechanism 3 is rotatably installed on the side wall of the unloading gate body 1. By setting up a sanitation garbage truck unloading gate structure composed of the unloading gate body 1, the water collection trough 2 can collect the waste liquid left at the gap at the junction of the unloading gate body 1 and the sanitation garbage truck body 5, thereby effectively preventing the waste liquid from leaking onto the road surface and causing road pollution.

[0030] A sealing groove is provided on the inner side wall of the unloading gate body 1, and a sealing ring 7 is embedded in the sealing groove. When the unloading gate body 1 is closed, the sealing ring 7 is set against the port of the sanitation garbage truck container 5. The setting of the sealing ring 7 can reduce the amount of wastewater leakage.

[0031] The inner wall of the water collection tank 2 facing the garbage truck container 5 is formed with a drainage slope, which facilitates the discharge of wastewater collected in the water collection tank 2.

[0032] In Example 2, based on Example 1, a transition seat 8 is fixedly connected to the outer wall of the unloading gate body 1, and a rotating rod seat 9 is fixedly connected to the side of the water collection tank 2. A rotating rod 10 is fixedly connected to the rotating rod seat 9, and the rotating rod 10 is rotatably mounted on the transition seat 8. A torsion spring 11 is sleeved on the rotating rod 10, and the two ends of the torsion spring 11 are fixedly connected to the transition seat 8 and the rotating rod seat 9, respectively. By fixing the transition seat 8 to the outer wall of the unloading gate body 1 and fixing the rotating rod 10 to the rotating rod seat 9 on the side of the water collection tank 2, the rotating rod 10 is rotatably mounted on the transition seat 8, and a torsion spring 11 is provided on the rotating rod 10. This allows the water collection tank 2 to automatically spring open to a certain angle when the unloading gate body 1 is opened, allowing the waste liquid in the water collection tank 2 to flow out better. Furthermore, the impact formed when the water collection tank 2 springs open allows the sediment in the water collection tank 2 to be shaken off better, thereby avoiding the accumulation of more impurities in the water collection tank 2.

[0033] A limiting seat 13 is fixedly connected to the outer wall of the unloading gate body 1. When the torsion spring 11 is in the reset state, the side wall of the water collection tank 2 is abutted against the limiting seat 13. The limiting seat 13 can limit the maximum movement range of the water collection tank 2.

[0034] A force-bearing rod 12 is fixedly connected to the lower side of the sanitation garbage truck container 5. The force-bearing rod 12 is L-shaped, and the end of the horizontal rod of the force-bearing rod 12 is inclined downward. When the unloading gate body 1 is in the closed state, the lower side of the water collection tank 2 is in a horizontal state under the resistance of the force-bearing rod 12, which facilitates the automatic reset of the water collection tank 2.

[0035] In Example 3, based on Example 2, a water-blocking strip 14 is fixedly connected to the lower side of the sanitation garbage truck body 5. When the unloading door body 1 is closed, the water-blocking strip 14 is located directly above the opening of the water collection trough 2 to prevent water from flowing along the bottom surface of the sanitation garbage truck body 5, thereby affecting the collection effect of the water collection trough 2.

[0036] Although the illustrative specific embodiments of this application have been described above to enable those skilled in the art to understand this application, this application is not limited to the scope of the specific embodiments. For those skilled in the art, all applications utilizing the concept of this application are protected as long as various variations are within the spirit and scope of this application as defined and determined by the appended claims.

Claims

1. A structure for unloading a sanitation garbage truck, characterized in that: include: The unloading gate body (1) has a primary hinge seat (4) fixedly connected to its upper side. The primary hinge seat (4) is rotatably connected to the secondary hinge seat (6) on the upper end face of the sanitation garbage truck box (5). The water collection trough (2) is installed on the unloading gate body (1), and the interface between the unloading gate body (1) and the sanitation garbage truck box (5) is located directly above the opening of the water collection trough (2). The hydraulic mechanism (3) has its cylinder rotatably installed on the side wall of the sanitation garbage truck box (5), and the end of the telescopic rod of the hydraulic mechanism (3) is rotatably installed on the side wall of the unloading gate body (1).

2. The unloading gate structure for a sanitation garbage truck according to claim 1, characterized in that: A sealing groove is provided on the inner side wall of the unloading gate body (1), and a sealing ring (7) is embedded in the sealing groove. When the unloading gate body (1) is closed, the sealing ring (7) is abutted against the port of the sanitation garbage truck container (5).

3. The unloading gate structure for a sanitation garbage truck according to claim 1, characterized in that: The inner wall of the water collection trough (2) facing the garbage truck container (5) is formed with a drainage slope.

4. The unloading gate structure for a sanitation garbage truck according to claim 1, characterized in that: A transition seat (8) is fixedly connected to the outer wall of the unloading gate body (1), a rotating rod seat (9) is fixedly connected to the side of the water collection tank (2), a rotating rod (10) is fixedly connected to the rotating rod seat (9), the rotating rod (10) is rotatably mounted on the transition seat (8), and a torsion spring (11) is sleeved on the rotating rod (10). The two ends of the torsion spring (11) are fixedly connected to the transition seat (8) and the rotating rod seat (9) respectively.

5. The unloading gate structure for a sanitation garbage truck according to claim 4, characterized in that: A limiting seat (13) is fixedly connected to the outer wall of the unloading gate body (1). When the torsion spring (11) is in the reset state, the side wall of the water collection tank (2) abuts against the limiting seat (13).

6. The unloading gate structure for a sanitation garbage truck according to claim 1, characterized in that: The lower side of the sanitation garbage truck container (5) is fixedly connected to a force-bearing rod (12). The force-bearing rod (12) is L-shaped, and the end of the horizontal rod of the force-bearing rod (12) is inclined downward. When the unloading gate body (1) is closed, the lower side of the water collection tank (2) is in a horizontal state under the resistance of the force-bearing rod (12).

7. The unloading gate structure for a sanitation garbage truck according to claim 1, characterized in that: A water-blocking strip (14) is fixedly connected to the lower side of the sanitation garbage truck container (5). When the unloading gate body (1) is closed, the water-blocking strip (14) is located directly above the opening of the water collection tank (2).

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