Processing device of household garbage cleaning and transporting vehicle

Abstract

The utility model relates to the technical field of welding processing, in particular to a household garbage cleaning and transporting vehicle processing device which comprises a working frame and a welding robot installed on an external base, sliding rods are arranged at the four corners of the upper end of the working frame, clamping sleeves are fixedly connected to the upper ends of the multiple sliding rods, and clamping grooves are formed in the clamping sleeves. Connecting springs are fixedly connected to the upper end and the lower end of the inner wall of the clamping sleeve correspondingly, clamping plates are fixedly connected to the ends, away from the clamping sleeve, of the two connecting springs correspondingly, arc-shaped plates are fixedly connected to the middles of one sides of the multiple clamping plates correspondingly, a compartment bottom plate and a girder are arranged between the multiple clamping plates, and the welding robot is used for welding the compartment bottom plate and the girder. A distance adjusting assembly is arranged at the lower end of the working frame. Compared with the prior art, the problems that in the prior art, a carriage welding machining device is poor in universality due to the fact that an iron plate limiting structure cannot be adjusted in a self-adaptive mode, and the working efficiency is low and the labor intensity of workers is large due to manual slag removal after welding are solved.

Description

Technical Field

[0001] This utility model relates to the field of welding processing technology, and in particular to a processing device for a domestic waste collection vehicle. Background Technology

[0002] With the acceleration of urbanization, the amount of domestic waste generated is increasing day by day. As an important part of the urban sanitation system, the demand for domestic waste collection vehicles is also constantly rising. In the manufacturing process of domestic waste collection vehicles, the truck body is one of the core components, and its processing quality is directly related to the overall performance and service life of the collection vehicle. The welding process of the truck body is a key step in the processing of the truck body. The quality of welding not only affects the structural strength and sealing of the truck body, but also affects the safety and stability of domestic waste during transportation.

[0003] In welding operations on the underside of the carriage, the common process is to weld iron plates onto large components. However, in traditional techniques, the limiting structures of the iron plates mostly lack self-adjusting capabilities. Welding processing equipment of specific specifications can often only implement fixed limiting for iron plates of a single size, which greatly limits the versatility and flexibility of the welding processing equipment. In addition, under current technical conditions, after welding, the workpiece must be removed manually to remove the surface slag. If the welding quality is found to be substandard after removing the slag, the workpiece must be placed back on the processing equipment for secondary welding. This not only significantly reduces the working efficiency of the equipment but also greatly increases the labor intensity of the personnel.

[0004] Furthermore, we disclose a processing device for domestic waste collection vehicles to meet the practical needs of existing technologies for vehicle body welding processing devices, which suffer from poor versatility due to the inability of the iron plate limiting structure to adaptively adjust, as well as the low work efficiency and high labor intensity caused by manual slag removal after welding. Utility Model Content

[0005] In view of this, the purpose of this utility model is to propose a processing device for domestic waste collection vehicles, so as to solve the problems of poor versatility caused by the inability of the iron plate limiting structure to self-adjust in the existing vehicle body welding processing device, as well as the low work efficiency and high labor intensity caused by manual slag cleaning after welding.

[0006] To achieve the above objectives, this utility model provides a processing device for a municipal solid waste collection vehicle, including a work frame and a welding robot mounted on an external base. Each of the four corners of the upper end of the work frame has a sliding rod. Each sliding rod has a sleeve fixedly connected to its upper end. Each sleeve has a connecting spring fixedly connected to its upper and lower inner walls. Two connecting springs have clamping plates fixedly connected to their ends away from the clamping plates. An arc-shaped plate is fixedly connected to the middle of one side of each clamping plate. A truck bed and a main beam are arranged between the clamping plates. The welding robot is used to weld these two components. A spacing adjustment component is provided at the lower end of the work frame to adjust the distance between the sliding rods on both sides. A striking component is provided in the middle of the upper surface of the work frame to clean the welding slag generated during welding.

[0007] Preferably, the spacing adjustment component includes a mounting bracket fixedly connected to the middle of the lower end face of the work frame, a second servo motor is provided at the middle of the upper end face of the mounting bracket, a rotating rod is fixedly connected to the output end of the second servo motor, and rollers are rotatably connected to both sides of the rotating rod.

[0008] Preferably, the upper end face of the work frame is provided with sliding grooves at all four corners, the lower ends of the sliding rods are slidably connected to the sliding grooves, and push rods are provided on both sides of the lower end face of the work frame, with the upper ends of the two push rods respectively fixedly connected to the two sliding rods on both sides.

[0009] Preferably, a fixed seat is fixedly connected to both sides of the lower end face of the work frame, and a tension spring is fixedly connected to both sides of the two fixed seats. The side of the two tension springs away from the mounting frame is fixedly connected to the push rod, and the outer wall of the roller is in contact with one side of the push rod.

[0010] Preferably, the striking assembly includes guide plates fixedly connected to both sides of the middle of the upper surface of the work frame. The upper ends of the two guide plates are both continuous arch bridge shapes. A top rod is provided at the upper end of each of the two guide plates. An anti-collision spring is fixedly connected to the upper end of the top rod, and an impact head is fixedly connected to the upper end of the anti-collision spring.

[0011] Preferably, a support base is fixedly connected to both sides of the upper end face of the work frame, and a lead screw is rotatably connected between the two support bases. A first servo motor is provided at one end of one of the support bases, and the output end of the first servo motor is fixedly connected to the lead screw. A transmission block is externally connected to the lead screw, and two slide cylinders are fixedly connected to both ends of the transmission block. The two slide cylinders on both sides are slidably sleeved on the outside of the top rod.

[0012] Preferably, a limiting groove is formed in the middle of the upper end face of the work frame, a limiting block is fixedly connected to the middle of the lower end of the transmission block, and the lower end of the limiting block is slidably connected in the limiting groove.

[0013] The beneficial effects of this utility model are:

[0014] 1. This waste collection vehicle processing device is equipped with a spacing adjustment component. The spacing adjustment component effectively solves the problem of lack of adaptive clamping in the existing technology. By driving the rotating rod and roller to rotate through the second servo motor, the movement of the push rod can be precisely controlled, thereby adjusting the distance between the two sliding rods. It can adaptively clamp the floor plate and beam of different sizes and specifications of the truck body without the need to replace the device or make complex adjustments. This not only improves the versatility and flexibility of the welding processing device and reduces the time and cost waste caused by replacing the device or adjusting the operation, but also greatly improves the production efficiency, enabling the waste collection vehicle processing device to better meet diverse production needs.

[0015] 2. This waste collection and processing device is equipped with a striking component. This component effectively solves the problems of low efficiency and high labor intensity in existing technologies for cleaning welding slag. A first servo motor drives a lead screw to rotate, causing a transmission block to move a sleeve. The push rod inside the sleeve moves up and down via the arched end face of the guide plate, achieving automatic striking action of the impact head. This quickly and effectively cleans welding slag generated during welding, avoiding the tediousness and inefficiency of manual slag removal. Simultaneously, the automated striking slag removal process reduces human intervention and labor intensity. The contact spring acts as a buffer, making the striking action smoother and reducing impact on the welded components and the device itself. Furthermore, timely slag removal helps to promptly detect welding defects, reducing the probability of secondary welding due to slag obstruction, improving overall work efficiency and welding quality, and reducing production costs. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the bottom three-dimensional structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the present invention;

[0020] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0021] The diagram is marked as follows:

[0022] 1. Work frame; 2. Slide bar; 3. Welding robot; 4. First servo motor; 5. Mounting frame; 6. Guide plate; 7. Slide groove; 8. Support base; 9. Roller; 10. Rotary rod; 11. Second servo motor; 12. Push rod; 13. Tension spring; 14. Fixed base; 15. Contact spring; 16. Slide cylinder; 17. Top rod; 18. Lead screw; 19. Transmission block; 20. Impact head; 21. Jacket; 22. Connecting spring; 23. Clamping plate; 24. Arc plate. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0024] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] like Figures 1 to 4 As shown, a processing device for a domestic waste collection vehicle includes a work frame 1 and a welding robot 3 mounted on an external base. Each of the four corners of the upper end of the work frame 1 has a sliding rod 2. Each sliding rod 2 has a fixed sleeve 21 at its upper end. The inner walls of the sleeves 21 are fixedly connected to the upper and lower ends of each sleeve 21. Two connecting springs 22 are fixedly connected to a clamping plate 23 at their ends away from the sleeves 21. An arc-shaped plate 24 is fixedly connected to the middle of one side of each clamping plate 23. A truck bed and a main beam are arranged between the clamping plates 23. The welding robot 3 is used to weld these two components. A spacing adjustment component is provided at the lower end of the work frame 1 to adjust the distance between the sliding rods 2 on both sides. A striking component is provided in the middle of the upper surface of the work frame 1 to clean the welding slag produced during welding.

[0026] The spacing adjustment component and striking component of the processing device for this municipal solid waste collection vehicle have yielded significant results. The spacing adjustment component solves the problem of the lack of adaptive clamping in existing technologies. By driving the push rod 12 with the second servo motor 11 to precisely control the movement of the push rod 12 and adjust the spacing of the slide rod 2, it achieves adaptive clamping for different sized truck bed plates and beams, improving the versatility and flexibility of the device, reducing time and cost waste, and increasing production efficiency to meet diverse production needs. The striking component solves the problems of low efficiency in cleaning welding slag and high labor intensity. By driving the impact head 20 with the first servo motor 4, it automatically strikes, quickly and effectively cleaning welding slag, reducing labor intensity. The contact spring 15 buffers the impact, making the striking smooth and reducing the impact on the welded parts and device. It can also detect welding defects in time, reduce the probability of secondary welding, improve overall work efficiency and welding quality, and reduce production costs.

[0027] Furthermore, such as Figures 1 to 4 As shown, the spacing adjustment assembly includes a mounting frame 5 fixedly connected to the middle of the lower end face of the work frame 1. A second servo motor 11 is provided in the middle of the upper end face of the mounting frame 5. A rotating rod 10 is fixedly connected to the output end of the second servo motor 11. Rollers 9 are rotatably connected to both sides of the rotating rod 10. Slide grooves 7 are provided at the four corners of the upper end face of the work frame 1. The lower ends of the slide rods 2 are slidably connected to the slide grooves 7. Push rods 12 are provided on both sides of the lower end face of the work frame 1. The upper ends of the two push rods 12 are fixedly connected to the two slide rods 2 on both sides respectively. Fixed seats 14 are fixedly connected to both sides of the middle of the lower end face of the work frame 1. Tension springs 13 are fixedly connected to both sides of the two fixed seats 14. The side end face of the two tension springs 13 away from the mounting frame 5 is fixedly connected to the push rods 12. The outer wall of the roller 9 is in contact with one side end face of the push rod 12.

[0028] The spacing adjustment assembly is installed at the lower end of the work frame 1. Its core structure includes a mounting frame 5, a second servo motor 11, a rotating rod 10, rollers 9, a slide 7, a push rod 12, a tension spring 13, and a fixed seat 14. When it is necessary to clamp the car floor and the main beam of different sizes, the second servo motor 11 is started. Its output end drives the rotating rod 10 to rotate, and the rollers 9 on both sides of the rotating rod 10 rotate synchronously. Since the outer wall of the roller 9 is in contact with one end face of the push rod 12, the rotation of the roller 9 will push the push rod 12 to move in a straight line in the horizontal direction. The upper end of the push rod 12 is fixedly connected to the slide rod 2, and the lower end of the slide rod 2 is slidably connected to the slide groove 7 on the upper surface of the work frame 1. Therefore, the movement of the push rod 12 will drive the slide rod 2 to slide in the slide groove 7, thereby adjusting the distance between the two slide rods 2. At the same time, the tension springs 13 connected to both sides of the fixed seat 14 play an auxiliary reset and buffer role. When the second servo motor 11 rotates in the opposite direction, the elastic force of the tension spring 13 can help the push rod 12 and the slide rod 2 return to the initial position, so as to adaptively clamp the car floor and the beam of different specifications.

[0029] Furthermore, such as Figures 1 to 3 As shown, the striking assembly includes guide plates 6 fixedly connected to both sides of the middle of the upper end face of the work frame 1. The upper ends of the two guide plates 6 are both continuous arch bridges. A top rod 17 is provided at the upper end of each guide plate 6. A resisting spring 15 is fixedly connected to the upper end of the top rod 17. An impact head 20 is fixedly connected to the upper end of the resisting spring 15. Support seats 8 are fixedly connected to both sides of the middle of the upper end face of the work frame 1. A lead screw 18 is rotatably connected between the two support seats 8. A first servo motor 4 is provided at one end of one support seat 8. The output end of the first servo motor 4 is fixedly connected to the lead screw 18. A transmission block 19 is externally connected to the lead screw 18. Two slide cylinders 16 are fixedly connected to both ends of the transmission block 19. The two slide cylinders 16 on both sides are slidably sleeved on the outside of the top rod 17. A limit groove is opened in the middle of the upper end face of the work frame 1. A limit block is fixedly connected to the middle of the lower end of the transmission block 19. The lower end of the limit block is slidably connected in the limit groove.

[0030] The striking assembly mainly consists of a guide plate 6, a push rod 17, a contact spring 15, an impact head 20, a support base 8, a lead screw 18, a first servo motor 4, a transmission block 19, a slide cylinder 16, and a limiting groove. When welding slag needs to be cleaned after welding, the first servo motor 4 is started, and its output end drives the lead screw 18 to rotate. Since the lead screw 18 is connected to the transmission block 19, and the limiting block at the lower middle of the transmission block 19 is slidably connected to the limiting groove at the middle of the upper end face of the work frame 1, the rotation of the lead screw 18 will cause the transmission block 19 to move linearly along the axial direction of the lead screw 18. Two slide cylinders 16 are fixedly connected to both ends of the transmission block 19. 6. Both sliding cylinders 16 on both sides are slidably sleeved on the outside of the top rod 17. When the transmission block 19 moves, the top rod 17 will move up and down in the sliding cylinder 16 because the lower end of the top rod 17 is in contact with the outer wall of the arch bridge end face of the upper end of the guide plate 6. The upper end of the top rod 17 is fixedly connected to the abutment spring 15, and the upper end of the abutment spring 15 is fixedly connected to the impact head 20. The impact head 20 impacts the welding joint, and the abutment spring 15 can be used for buffering to shake off the welding slag generated during welding. The reciprocating motion of the transmission block 19 can be controlled by the forward and reverse rotation of the first servo motor 4 to realize the continuous knocking of the impact head 20 and effectively clean the welding slag.

[0031] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0032] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A processing device for a domestic waste collection vehicle, characterized in that: The utility model provides a welding robot device, including work frame (1) and welding robot (3) installed on the outside base, the upper end four corner of work frame (1) is provided with slide rod (2), and the upper end of multiple slide rod (2) is fixedly connected with the clamping sleeve (21), and the inner wall of clamping sleeve (21) is fixedly connected with the connecting spring (22) in the upper and lower end, and the one end of two connecting springs (22) away from clamping sleeve (21) is fixedly connected with the clamping plate (23), and the one side middle part of multiple clamping plate (23) is fixedly connected with the arc plate (24), and the carriage floor and the girder are set up between multiple clamping plate (23), and welding robot (3) is used to weld two, and the lower end of work frame (1) is provided with spacing adjustment subassembly, and spacing adjustment subassembly is used to adjust the distance between both sides slide rod (2), and the upper end surface middle part of work frame (1) is provided with knock subassembly, and knock subassembly is used to clean the welding slag produced when welding.

2. The processing device of the domestic waste collection vehicle according to claim 1, characterized in that: The spacing adjustment subassembly includes a mounting frame (5) fixedly connected to the lower end surface of the work frame (1), a second servo motor (11) provided on the upper end surface of the mounting frame (5), and a rotating rod (10) fixedly connected to the output end of the second servo motor (11). The rotating rod (10) is rotatably connected with a roller (9) on both sides.

3. The processing device of the domestic waste collection vehicle according to claim 2, characterized in that: The upper end surface of the work frame (1) is provided with a sliding groove (7) at each corner, and the lower end of the slide rod (2) is slidably connected with the sliding groove (7). The lower end surface of the work frame (1) is provided with a push rod (12) on both sides. The upper end of the two push rods (12) is fixedly connected with the two slide rods (2) on both sides, respectively.

4. The processing device of the domestic waste collection vehicle according to claim 3, characterized in that: The lower end surface of the work frame (1) is fixedly connected with a fixed seat (14) on both sides of the middle part. The two fixed seats (14) are fixedly connected with a tension spring (13) on the side surface. The side surface of the two tension springs (13) away from the mounting frame (5) is fixedly connected with the push rod (12). The outer wall of the roller (9) is in contact with the side surface of the push rod (12).

5. The processing device of the domestic waste collection vehicle according to claim 1, characterized in that: The knock subassembly includes a guide plate (6) fixedly connected to the upper end surface of the work frame (1) on both sides of the middle part. The upper end of the two guide plates (6) is continuously arched. The upper end of the two guide plates (6) is provided with a top rod (17). The upper end of the top rod (17) is fixedly connected with a contact spring (15). The upper end of the contact spring (15) is fixedly connected with a striking head (20).

6. The processing device of the domestic waste collection vehicle according to claim 5, characterized in that: The upper end surface of the work frame (1) is fixedly connected with a support seat (8) on both sides of the middle part. The two support seats (8) are rotatably connected with a lead screw (18) clamped therebetween. One end of the support seat (8) on one side is provided with a first servo motor (4). The output end of the first servo motor (4) is fixedly connected with the lead screw (18). The lead screw (18) is drivingly connected with a transmission block (19) on the outside. The two ends of the transmission block (19) are fixedly connected with two slide cylinders (16). The two slide cylinders (16) on both sides are slidably sleeved on the outside of the top rod (17).

7. The processing device of the domestic waste collection vehicle according to claim 6, characterized in that: The upper end face of the working frame (1) is provided with a limiting slot in the middle, the lower end of the transmission block (19) is fixedly connected with a limiting block, and the lower end of the limiting block is slidably connected in the limiting slot.

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