Electric double-roller sweeping garbage truck

Abstract

The invention provides an electric double-roller sweeping garbage truck, and relates to the technical field of garbage trucks. The electric double-roller sweeping garbage truck comprises a truck body, a can feeding mechanism, a dust collection device, a feeding device and a servo motor, the can feeding mechanism is installed on the side wall of the truck body, a fixing plate is fixedly connected to the bottom of the truck body, and two circular grooves are symmetrically formed in the fixing plate; the two dust collection devices are located in the two circular grooves correspondingly, a plurality of dust collection pipes are installed on the outer surfaces of the dust collection devices, an open groove is formed in the fixing plate, and the two sides of the open groove communicate with the two circular grooves correspondingly. The height adjusting mechanism enables the dust collection equipment to be adjusted in height according to ground conditions (such as a buffer zone and gradient), collision with ground obstacles is avoided, and safety of the dust collection pipe and the equipment is protected. Due to the flexibility, the garbage truck can normally work under various complex terrains and road conditions, the application range of the garbage truck is widened, and practicability of the garbage truck is improved.

Description

Technical Field

[0001] The invention relates to the technical field of garbage trucks, in particular to an electric double-roller cleaning garbage truck. Background Art

[0002] As urbanization continues to accelerate, urban environmental sanitation issues are becoming increasingly prominent, especially garbage cleaning in public areas such as streets, parks, and squares has become an important part of urban management. Traditional garbage cleaning methods mainly rely on manual cleaning or the use of simple cleaning tools. This method is not only inefficient, but also has high labor costs and is difficult to meet the needs of modern cities for an efficient and clean environment.

[0003] With the advancement of science and technology and the development of automation technology, electric garbage trucks have gradually become an important tool for urban garbage cleaning. However, existing electric garbage trucks still have some shortcomings, such as low automation, poor adaptability, and limited cleaning efficiency. Specifically: 1. Insufficient automation: Many existing electric sweepers still require a lot of manual operation, such as manually controlling the vacuum equipment, manually dumping garbage, etc., which not only increases the difficulty of operation, but also increases labor costs.

[0004] 2. Poor adaptability: When faced with complex terrain and road conditions, existing road sweepers are often difficult to respond flexibly and are prone to collisions with ground obstacles, resulting in equipment damage or poor cleaning results.

[0005] 3. Limited cleaning efficiency: The vacuum equipment of some sweepers is not designed reasonably, and the suction force is not strong enough, making it difficult to effectively absorb and collect various types of garbage on the ground, especially small particles and dust, resulting in low cleaning efficiency. Summary of the invention

[0006] In view of the problems existing in the above-mentioned background technology, the present invention patent aims to propose an innovative solution, namely an electric double-roller garbage cleaning truck.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an electric double-roller garbage cleaning truck, comprising a body, an upper barrel mechanism, a dust suction device, a feeding device and a servo motor, the upper barrel mechanism is installed on the side wall of the body, a fixing plate is fixedly connected to the bottom of the body, two circular grooves are symmetrically arranged inside the fixing plate, two dust suction devices are respectively located inside the two circular grooves, a plurality of dust suction pipes are installed on the outer surface of the dust suction device, a groove is arranged inside the fixing plate, two sides of the groove are respectively connected to the two circular grooves, the inner top wall of the groove and the top of the fixing plate are located in the same plane, the servo motor is fixedly connected to the bottom of the body, and the servo motor The machine is located inside the slot, the driving end of the servo motor is fixedly connected with a screw rod, the outer surface of the screw rod is threadedly connected with a movable plate, the movable plate is located inside the slot, and two material plates are symmetrically fixedly connected to the top of the movable plate, the two material plates are tilted, the two ends of the material plate are respectively located inside the circular groove and the slot, the two side walls of the movable plate are fixedly connected with mounting brackets, the ends of the two mounting brackets away from the movable plate are located inside the circular groove, the two dust collection devices are respectively installed inside the mounting brackets, the two feeding devices are installed at the bottom of the vehicle body, the two feeding devices are located inside the slot, and the two feeding devices are located on both sides of the servo motor.

[0008] Preferably, a plurality of the dust suction pipes are distributed in a circular array.

[0009] Preferably, the two feeding devices are respectively located directly above the two material plates.

[0010] Preferably, the movable plate is slidably engaged in the interior of the slot.

[0011] Preferably, the top end of the feeding device passes through the bottom of the vehicle body, and the end of the feeding device away from the material plate is located in the garbage storage compartment of the vehicle body.

[0012] Working principle: When an electric double-roller garbage truck is in use, when the electric double-roller garbage truck starts working, the dust collection device is activated. The dust collection device generates strong suction through the dust collection pipe to adsorb the garbage (such as paper scraps, dust, small particles, etc.) under the vehicle body to the dust collection pipe. The dust collection device not only provides suction, but also drives the dust collection pipe to rotate. This action causes the dust collection pipe adsorbing the garbage to gradually rotate to the vicinity of the material plate. As the dust collection pipe rotates, the garbage gradually separates from the dust collection pipe under the action of inertia, and falls onto the material plate after the adsorption force is released. The material plate and the movable plate jointly undertake the task of temporarily storing the garbage. The servo motor starts and drives the screw to rotate. The rotation of the screw drives the movable plate to move upward along the slot. This action not only brings the movable plate, the material plate and the garbage on them closer to the feeding device, but when the movable plate and the material plate move to the vicinity of the feeding device, the feeding device starts to suck the garbage on the movable plate and the material plate into the garbage storage compartment on the vehicle body. The servo motor continues to drive the screw to rotate, but this time it is mainly to drive the mounting bracket connected to the movable plate to move upward, so that the vacuum device installed on it also rises, thereby increasing the distance between the vacuum tube and the ground. This height adjustment mechanism allows the vacuum tube to avoid colliding with the buffer zone or convex surface with a large slope on the ground, thereby protecting the vacuum tube from damage.

[0013] The present invention provides an electric double-roller garbage cleaning truck, which has the following beneficial effects: 1. The application of servo motors realizes the automatic control of the movable plate, material plate and dust collection equipment, reduces manual operation and improves work efficiency. The automatic start-up and garbage collection functions of the feeding equipment make the entire process from garbage adsorption to storage automated, reducing the difficulty of operation and labor costs.

[0014] 2. The height adjustment mechanism enables the vacuum equipment to adjust its height according to the ground conditions (such as buffer zones, slopes, etc.), avoiding collisions with ground obstacles and protecting the safety of the vacuum pipe and equipment. This flexibility enables the garbage truck to work normally in a variety of complex terrains and road conditions, improving its scope of application and practicality.

[0015] 3. The powerful suction force generated by the vacuum cleaner, combined with the rotating design of the vacuum tube, can efficiently absorb and collect all kinds of garbage on the ground, such as paper scraps, dust, small particles, etc., significantly improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 Enlarged view of point A.

[0017] Among them, 1. body; 2. barrel loading mechanism; 3. fixed plate; 4. circular groove; 5. dust suction pipe; 6. mounting bracket; 7. slotting; 8. dust suction equipment; 9. feeding equipment; 10. servo motor; 11. screw rod; 12. movable plate; 13. material plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example:

[0019] like Figure 1-2 As shown, an embodiment of the present invention provides an electric double-roller garbage cleaning truck, including a body 1, an upper barrel mechanism 2, a dust collecting device 8, a feeding device 9 and a servo motor 10. The upper barrel mechanism 2 is installed on the side wall of the body 1, and a fixing plate 3 is fixedly connected to the bottom of the body 1. Two circular grooves 4 are symmetrically provided inside the fixing plate 3. Two dust collecting devices 8 are respectively located inside the two circular grooves 4. A plurality of dust collecting pipes 5 are installed on the outer surface of the dust collecting device 8. A slot 7 is provided inside the fixing plate 3. Both sides of the slot 7 are respectively connected to the two circular grooves 4. The inner top wall of the slot 7 and the top of the fixing plate 3 are located in the same plane. The servo motor 10 is fixedly connected to the bottom of the body 1. The servo motor 10 is located inside the slot 7. The driving end of the servo motor 10 is fixedly connected to a screw rod 11, and the outer surface of the screw rod 11 is threadedly connected to a movable plate 12, which is located inside the slot 7. Two material plates 13 are symmetrically fixedly connected to the top of the movable plate 12, and the two material plates 13 are tilted. The two ends of the material plates 13 are respectively located inside the circular groove 4 and the slot 7. The two side walls of the movable plate 12 are fixedly connected to mounting brackets 6, and the ends of the two mounting brackets 6 away from the movable plate 12 are located inside the circular groove 4. Two dust collection devices 8 are respectively installed inside the mounting brackets 6, and two feeding devices 9 are installed at the bottom of the vehicle body 1. The two feeding devices 9 are both located inside the slot 7, and the two feeding devices 9 are located on both sides of the servo motor 10.

[0020] The cleaning efficiency of the garbage truck can be significantly improved by distributing multiple suction pipes 5 in a circular array. This design can ensure that the rotating suction pipes 5 on the suction device 8 can sequentially absorb garbage on the ground during the movement of the vehicle, thereby improving the overall cleaning effect.

[0021] The two feeding devices 9 are respectively arranged directly above the two material plates 13, which can ensure that the garbage on each material plate 13 can be promptly and efficiently delivered to the garbage storage compartment. This design optimizes the transportation path of the garbage, reduces the residence time of the garbage on the material plate 13, and avoids the problem of garbage accumulation and secondary pollution.

[0022] The design of sliding the movable plate 12 into the slot 7 makes the movable plate 12 more stable and reliable during movement. This connection method not only reduces the friction and wear between the movable plate 12 and the slot 7, but also ensures that the movable plate 12 can move smoothly along the predetermined track, thereby improving the accuracy and efficiency of garbage transportation.

[0023] The design of the feeding device 9 penetrating the bottom of the vehicle body 1 and directly connected to the garbage storage compartment simplifies the garbage transportation process, reduces intermediate links and energy losses. This design enables the garbage to be directly fed from the material plate 13 into the garbage storage compartment without the need for additional transfer steps, thereby improving the overall work efficiency. At the same time, this design also helps to keep the vehicle body 1 clean and beautiful.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric double-roller garbage cleaning truck, comprising a vehicle body (1), a bucket loading mechanism (2), a dust collecting device (8), a feeding device (9) and a servo motor (10), characterized in that: The upper barrel mechanism (2) is mounted on the side wall of the vehicle body (1); a fixing plate (3) is fixedly connected to the bottom of the vehicle body (1); two circular grooves (4) are symmetrically provided inside the fixing plate (3); the two dust suction devices (8) are respectively located inside the two circular grooves (4); a plurality of dust suction pipes (5) are installed on the outer surface of the dust suction device (8); a slot (7) is provided inside the fixing plate (3); the two sides of the slot (7) are respectively connected to the two circular grooves (4); the inner top wall of the slot (7) and the top of the fixing plate (3) are located in the same plane; the servo motor (10) is fixedly connected to the bottom of the vehicle body (1); the servo motor (10) is located inside the slot (7); a screw rod (11) is fixedly connected to the driving end of the servo motor (10); the screw rod (11) The outer surface is threadedly connected with a movable plate (12), the movable plate (12) is located inside the slot (7), the top of the movable plate (12) is symmetrically fixedly connected with two material plates (13), the two material plates (13) are tilted, the two ends of the material plates (13) are respectively located inside the circular slot (4) and the slot (7), the two side walls of the movable plate (12) are fixedly connected with mounting brackets (6), the ends of the two mounting brackets (6) away from the movable plate (12) are located inside the circular slot (4), the two dust collecting devices (8) are respectively installed inside the mounting brackets (6), the two feeding devices (9) are installed at the bottom of the vehicle body (1), the two feeding devices (9) are both located inside the slot (7), and the two feeding devices (9) are located on both sides of the servo motor (10).

2. The electric double-roller garbage cleaning truck according to claim 1, characterized in that: The plurality of dust suction pipes (5) are distributed in a circular array.

3. The electric double-roller garbage cleaning truck according to claim 1, characterized in that: The two feeding devices (9) are respectively located directly above the two material plates (13).

4. The electric double-roller garbage cleaning truck according to claim 1, characterized in that: The movable plate (12) is slidably engaged in the interior of the slot (7).

5. The electric double-roller garbage cleaning truck according to claim 1, characterized in that: The top end of the feeding device (9) passes through the bottom of the vehicle body (1), and the end of the feeding device (9) away from the material plate (13) is located in the garbage storage compartment of the vehicle body (1).

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