A clean-up vehicle for municipal road cleaning

Abstract

The utility model provides a kind of for municipal road cleaning's clean transport vehicle.It solves the problem that existing lifting device is slow when lifting large weight garbage can and the hydraulic rod used for lifting is prone to damage after long time use.The utility model lifts garbage can through lifting mechanism on clean transport vehicle, lifts hanger through hydraulic rod on guide frame, dumps garbage in garbage can through two sets of structure driving hanger to move upwards, can effectively lift large weight garbage can and dump, effectively adjusts the lifting upper limit of equipment, improves the service life of equipment.

Description

Technical Field

[0001] This utility model relates to the field of waste collection vehicle technology, and in particular to a waste collection vehicle used for cleaning municipal roads. Background Technology

[0002] Garbage trucks are mainly used for municipal sanitation and large-scale factory and mining operations to transport various types of waste, especially suitable for transporting residential waste from communities, collecting and transferring garbage. Most existing technologies utilize automated garbage trucks, which use lifting arms to raise and tilt the garbage bins, dumping the garbage into the truck bed for automated collection, thus improving collection and transportation efficiency. Current garbage trucks typically use a lifting device on the side of the vehicle to lift the garbage bins and then dump the garbage into the truck bed. However, in actual use, the amount of garbage piled up at community garbage stations is usually large, and the garbage bins are often full. During actual dumping, the heavy garbage bins place a significant burden on the hydraulic rods during lifting, resulting in slow lifting. Furthermore, a large torque is required during tilting and dumping, making the hydraulic rods used for lifting prone to damage after prolonged use. Therefore, existing technologies have room for improvement. Summary of the Invention

[0003] This utility model addresses the aforementioned shortcomings by providing a cleaning vehicle for municipal road maintenance. It includes a vehicle body and a guide frame fixedly mounted on the vehicle. A hanging bracket for attaching garbage bins is movably mounted on the guide frame. The vehicle is equipped with a lifting mechanism for moving the hanging bracket. A lifting frame movably mounted on the guide frame, capable of moving along the length of the guide frame and lifting the hanging bracket, is also movably mounted on the guide frame. A hydraulic rod for lifting the lifting frame is fixedly mounted at the bottom of the guide frame. A guide groove extending along the length of the guide frame is formed on the guide frame. Two first rollers are rotatably mounted on both sides of the upper end of the hanging bracket, and these first rollers are movably mounted within the guide groove.

[0004] Preferably, a fixing plate is fixedly installed inside the guide frame. The fixing plate and the lifting frame are located on both sides of the hydraulic rod. A connecting rod extending along the width direction of the guide frame is fixedly installed at the upper end of the hydraulic rod. Two gears are rotatably installed at both ends of the connecting rod. A chain is hooked onto the gear. The two ends of the chain are fixedly installed on the hanging frame and the fixing plate, respectively.

[0005] Preferably, a mounting base is fixedly provided on each of the two sides of the upper end of the lifting frame, and a connecting plate for engaging with the mounting base is fixedly provided at both ends of the bracket facing the lifting frame. The connecting plate is installed on the mounting base through a connecting groove.

[0006] Preferably, a rotating pin is fixedly provided on the mounting base. The connection between the bracket and the lifting frame is completed by inserting the rotating pin into the connecting groove of the connecting plate, and the height of the connecting groove is greater than the diameter of the rotating pin.

[0007] Preferably, two second rollers are rotatably provided on both sides of the lifting frame, and the two second rollers are located in the same vertical direction.

[0008] Preferably, the upper end of the guide frame is fixedly provided with a bent portion that bends upward toward the waste collection vehicle, and the guide groove extends into the bent portion and bends along with the bent portion.

[0009] Preferably, the hanging bracket is fixedly provided with a baffle for abutting against the trash can on the side away from the lifting frame.

[0010] Compared with the prior art, this utility model lifts the garbage bins using a lifting mechanism on the garbage truck, while simultaneously lifting the hanging frame using a hydraulic rod mounted on the guide frame. The two sets of structures drive the hanging frame upwards to empty the garbage bins. This effectively lifts and emptys heavy garbage bins, significantly increasing the lifting limit of the equipment and extending its service life. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 This is an exploded view of the present invention;

[0013] Figure 3 This is a structural diagram of the hanger;

[0014] Figure 4 This is a schematic diagram of the lifting frame structure.

[0015] The markings in the diagram are: 1. Guide frame; 2. Hanger; 3. Lifting frame; 4. Hydraulic rod; 5. Guide groove; 6. First roller; 7. Fixing plate; 8. Connecting rod; 9. Gear; 10. Chain; 11. Mounting base; 12. Connecting plate; 13. Rotating pin; 14. Second roller; 15. Bending part; 16. Baffle; 17. Connecting groove. Detailed Implementation

[0016] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings:

[0017] like Figure 1-4As shown, a garbage collection vehicle for municipal road cleaning includes a vehicle body and a guide frame 1 fixedly mounted on the vehicle. A hanging bracket 2 for attaching garbage bins is movably mounted on the guide frame 1. The vehicle is equipped with a lifting mechanism for moving the hanging bracket 2. A lifting frame 3 is movably mounted on the guide frame 1, capable of moving along the length of the guide frame 1 and lifting the hanging bracket 2. A baffle 16 for abutting against the garbage bin is fixedly mounted on the side of the hanging bracket 2 away from the lifting frame 3. A hydraulic rod 4 for lifting the lifting frame 3 is fixedly mounted at the bottom of the guide frame 1. A guide groove 5 extending along the length of the guide frame 1 is formed on the guide frame 1. Two first rollers 6 are rotatably mounted on both sides of the upper end of the hanging bracket 2, and these first rollers 6 are movably mounted within the guide groove 5. By lifting the garbage bins using the existing lifting mechanism on the garbage truck, and simultaneously lifting the hanging frame 2 using the hydraulic rod 4 set on the guide frame 1, the hanging frame 2 is driven upward by the two sets of structures to dump the garbage inside the garbage bins. This effectively lifts and dumps heavy garbage bins, effectively increases the lifting limit of the equipment, and extends the service life of the equipment.

[0018] A fixing plate 7 is fixedly installed inside the guide frame 1. The fixing plate 7 and the lifting frame 3 are located on both sides of the hydraulic rod 4. A connecting rod 8 extending along the width direction of the guide frame 1 is fixedly installed at the upper end of the hydraulic rod 4. Two gears 9 are rotatably installed at both ends of the connecting rod 8. A chain 10 is hooked onto the gear 9. The two ends of the chain 10 are fixedly installed on the hanging frame 2 and the fixing plate 7, respectively. A mounting base 11 is fixedly installed on both sides of the upper end of the lifting frame 3. Connecting plates 12 for engaging with the mounting base 11 are fixedly installed at both ends of the hanging frame 2 facing the lifting frame 3. The connecting plates 12 are installed on the mounting base 11 through connecting grooves 17. A rotating pin 13 is fixedly installed on the mounting base 11. The hanging frame 2 and the lifting frame 3 are connected by inserting the rotating pin 13 into the connecting groove 17 of the connecting plate 12. The height of the connecting groove 17 is greater than the diameter of the rotating pin 13. Two second rollers 14 are rotatably mounted on both sides of the lifting frame 3, and the two second rollers 14 are located in the same vertical direction. When lifting the garbage bin, the hydraulic rod 4 moves upward, and the chain 10 connected to the gear 9 connects the lifting frame 3 and the fixed plate 7, driving the lifting frame 3 to move upward. The hanging frame 2 is installed on the lifting frame 3 through the connecting plate 12, thus realizing the lifting of the hanging frame 2. The upper end of the guide frame 1 is fixedly provided with a bending part 15 that bends upward towards the garbage truck. The guide groove 5 extends into the bending part 15 and bends along with the bending part 15. When the hanging frame 2 is lifted to a certain height, the first rollers 6 on both sides of the hanging frame 2 enter the bending part 15 along the guide groove 5. At the same time, the lifting frame 3 continues to lift the hanging frame 2. The hanging frame 2 gradually rotates upward around the first rollers 6 through the connecting plate 12 at the connection point with the lifting frame 3 to complete the dumping of the garbage bin.

[0019] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications to the specification derived therefrom are still within the protection scope of this utility model.

Claims

1. A cleaning vehicle for municipal road cleaning, characterized in that, The system includes a garbage truck body and a guide frame (1) fixedly mounted on the garbage truck. A hanging frame (2) for attaching garbage bins is movably mounted on the guide frame (1). A lifting mechanism for moving the hanging frame (2) is provided on the garbage truck. A lifting frame (3) that can move along the length of the guide frame (1) and lift the hanging frame (2) is movably mounted on the guide frame (1). A hydraulic rod (4) for lifting the lifting frame (3) is fixedly mounted at the bottom of the guide frame (1). A guide groove (5) extending along the length of the guide frame (1) is provided on the guide frame (1). Two first rollers (6) are rotatably mounted on both sides of the upper end of the hanging frame (2). The first rollers (6) are movably mounted in the guide groove (5).

2. A cleaning vehicle for municipal road cleaning according to claim 1, characterized in that, A fixed plate (7) is fixedly installed inside the guide frame (1). The fixed plate (7) and the lifting frame (3) are located on both sides of the hydraulic rod (4). A connecting rod (8) extending along the width direction of the guide frame (1) is fixedly installed at the upper end of the hydraulic rod (4). Two gears (9) are rotatably installed at both ends of the connecting rod (8). A chain (10) is hooked on the gear (9). The two ends of the chain (10) are fixedly installed on the hanging frame (2) and the fixed plate (7).

3. A cleaning vehicle for municipal road cleaning according to claim 2, characterized in that, A mounting base (11) is fixedly installed on both sides of the upper end of the lifting frame (3). The two ends of the hanging bracket (2) facing the lifting frame (3) are respectively fixedly provided with connecting plates (12) for snapping onto the mounting base (11). The connecting plates (12) are installed on the mounting base (11) through the connecting groove (17).

4. A cleaning vehicle for municipal road cleaning according to claim 3, characterized in that, A rotating pin (13) is fixedly provided on the mounting base (11). The rotating pin (13) is inserted into the connecting groove (17) of the connecting plate (12) to complete the connection between the hanger (2) and the lifting frame (3). The height of the connecting groove (17) is greater than the diameter of the rotating pin (13).

5. A cleaning vehicle for municipal road cleaning according to claim 1, characterized in that, The lifting frame (3) is provided with two second rollers (14) on each side, and the two second rollers (14) are located in the same vertical direction.

6. A cleaning vehicle for municipal road cleaning according to claim 1, characterized in that, The upper end of the guide frame (1) is fixedly provided with a bending part (15) that bends upward toward the garbage truck. The guide groove (5) extends into the bending part (15) and bends along with the bending part (15).

7. A cleaning vehicle for municipal road cleaning according to claim 1, characterized in that, The hanging bracket (2) is fixedly provided with a baffle (16) on the side away from the lifting frame (3) for abutting against the trash can.

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