Garbage truck loading connecting device

Abstract

The utility model discloses a garbage truck upload connecting device in the field of garbage trucks, which comprises an upper mounting frame and a lower mounting frame, side plates are vertically arranged on two sides of a bottom plate of the upper mounting frame, the inner side edges of the bottom plate and the side plates are welded with the outer side surface of an upload longitudinal beam, and the lower mounting frame is fixedly connected with the outer side surface of a chassis longitudinal beam. And a bottom plate of the upper mounting frame is fixedly connected with the lower mounting frame. The upper mounting frame is processed into the [-shaped structure, the opening of the upper mounting frame is upward, the two side plates are vertically upward, and the bottom plate is fixedly connected with the lower mounting frame, so that the side plates are in a vertical state and cannot extend towards two sides, interference with other parts is avoided, and the whole mounting is more convenient.

Description

Technical Field

[0001] The utility model relates to an upper mounting connection device in the field of garbage trucks. Background Art

[0002] The upper loading pulling arm of a garbage truck is mounted on the upper loading longitudinal beam, and the upper loading longitudinal beam is fixedly connected to the chassis longitudinal beam of the vehicle body. In the prior art, usually, the upper mounting bracket is welded to both sides of the upper loading longitudinal beam, and the lower mounting brackets are mounted on both sides of the chassis longitudinal beam. The upper loading longitudinal beam is fixedly connected to the chassis longitudinal beam of the vehicle body by bolt fixation between the upper mounting bracket and the lower mounting brackets. The upper mounting bracket adopts a trapezoidal structure, and its two waists will extend outwards. However, with the increase in the functions of the garbage truck, the components mounted on both sides of the upper loading longitudinal beam also increase accordingly. In this way, the two waists of the trapezoidal upper mounting bracket are prone to interference with other components, which is not conducive to installation. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an upper mounting connection device for a garbage truck, which can solve the interference problem between the upper mounting bracket and other components and is convenient for installation.

[0004] To achieve the above purpose, the utility model provides an upper mounting connection device for a garbage truck, which includes an upper mounting bracket and a lower mounting bracket. Vertical side plates are arranged on both sides of the bottom plate of the upper mounting bracket. The inner sides of the bottom plate and the side plates are welded and connected to the outer side surface of the upper loading longitudinal beam. The lower mounting bracket is fixedly connected to the outer side surface of the chassis longitudinal beam, and the bottom plate of the upper mounting bracket is fixedly connected to the lower mounting bracket.

[0005] Compared with the prior art, the beneficial effect of the utility model lies in that the upper mounting bracket is processed into a U-shaped structure with its opening facing upwards and the two side plates extending vertically upwards. Since the bottom plate is fixedly connected to the lower mounting bracket, the side plates are in a vertical state and will not extend outwards to both sides, thus not interfering with other components, and the overall installation is more convenient.

[0006] As a further improvement of the utility model, the lower mounting bracket includes a mounting plate. The upper end of the mounting plate is connected to one side of a top plate. The top plate extends horizontally outwards and is bolted to the bottom plate of the upper mounting bracket. The mounting plate is fixedly connected to the outer side surface of the chassis longitudinal beam by bolts.

[0007] In this way, the lower mounting bracket and the upper mounting bracket are fixedly connected to each other through the bolt connection between the top plate and the bottom plate, and further, the upper loading longitudinal beam and the chassis longitudinal beam are connected.

[0008] As a further improvement of the utility model, the inner diameter of the screw holes formed on the bottom plate of the upper mounting bracket is 15 mm, the spacing between the screw holes is 50 mm, and the number of screw holes is 3 - 6.

[0009] In this way, the more screw holes there are, the longer the length of the base plate is. The length of the base plate can be selected according to the length of the blank space on the upper longitudinal beam, and the installation position can be reasonably selected to ensure that there is no interference with other components.

[0010] As a further improvement of the utility model, when the number of screw holes is 6, a reinforcing rib is processed in the middle of the bottom plate of the upper mounting frame, and the inner side surface of the reinforcing rib is welded to the outer side surface of the upper mounting longitudinal beam.

[0011] In this way, as the length of the base plate becomes longer, the overall structural strength of the upper mounting frame can be improved by setting reinforcing ribs, and the welding area between the upper mounting frame and the upper mounting longitudinal beam can be increased, thereby improving the firmness between the upper mounting frame and the upper mounting longitudinal beam.

[0012] As a further improvement of the utility model, two side edges of the top plate of the lower mounting frame are fixedly connected to two side edges of the mounting plate via triangular pieces.

[0013] This can improve the overall structural strength of the lower mounting frame, thereby better cooperating with the upper mounting frame and firmly connecting the upper mounting longitudinal beam to the chassis longitudinal beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the distribution structure of the utility model on a garbage truck.

[0015] Figure 2 It is an exploded front view of the assembly structure of the utility model.

[0016] Figure 3 It is an exploded side view of the assembly structure of the utility model.

[0017] Among them, 1 is an upper pulling arm, 2 is an upper longitudinal beam, 3 is an upper mounting frame, 4 is a chassis longitudinal beam, 5 is a lower mounting frame, 6 is a side plate, 7 is a bottom plate, 8 is a reinforcing rib, 9 is a top plate, 10 is a mounting plate, and 11 is a triangle. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] like Figure 1-3 The garbage truck upper connection device shown in the figure includes an upper mounting frame 3 and a lower mounting frame 5, side panels 6 are vertically arranged on both sides of the bottom plate 7 of the upper mounting frame 3, the inner sides of the bottom plate 7 and the side panels 6 are welded to the outer side surfaces of the upper longitudinal beam 2, the lower mounting frame 5 is fixedly connected to the outer side surfaces of the chassis longitudinal beam 4, and the bottom plate 7 of the upper mounting frame 3 is fixedly connected to the lower mounting frame 5.

[0020] The lower mounting bracket 5 includes a mounting plate 10. The upper end of the mounting plate 10 is connected to one side of the top plate 9. The top plate 9 extends horizontally outwards and is bolted to the bottom plate 7 of the upper mounting bracket 3. The mounting plate 10 is fixedly connected to the outer side surface of the chassis longitudinal beam 4 by bolts. The inner diameter of the screw holes opened on the bottom plate 7 of the upper mounting bracket 3 is 15 mm, the spacing between the screw holes is 50 mm, and the number of screw holes is 3 to 6.

[0021] When the number of screw holes is 6, a reinforcing rib 8 is machined in the middle of the bottom plate 7 of the upper mounting bracket 3. The inner side surface of the reinforcing rib 8 is welded to the outer side surface of the upper mounting longitudinal beam 2. The two side edges between the top plate 9 of the lower mounting bracket 5 and the two side edges of the mounting plate 10 are fixedly connected by triangular members 11.

[0022] In the present utility model, the upper loading arm 1 of the garbage truck is mounted on the upper mounting longitudinal beam 2. The upper mounting brackets 3 are welded and fixed on both sides of the upper mounting longitudinal beam 2. The lower mounting brackets 5 are fixedly connected to both sides of the chassis longitudinal beam 4 of the garbage truck by bolts. The upper mounting bracket 3 and the lower mounting bracket 5 are fixedly connected by bolts, so that the upper mounting longitudinal beam 2 and the chassis longitudinal beam 4 are fixedly connected.

[0023] Among them, the upper mounting bracket 3 is processed into a U-shape with its opening facing upwards. The inner diameter of the screw holes opened on the bottom plate 7 of the upper mounting bracket 3 is 15 mm, and the spacing between the screw holes is 50 mm. And it can be divided into several different specifications accordingly. According to the distribution of other components on both sides of the upper mounting longitudinal beam 2, find a suitable vacant position, and then select the upper mounting bracket 3 with different numbers of screw holes according to the size of the vacant position. In this way, the vacant position can be effectively utilized, and the side plate 6 of the upper mounting bracket 3 is in the vertical direction. On the premise of ensuring that the bottom plate 7 is long enough, the side plate 6 will not interfere with other components. The mounting plate 10 of the lower mounting bracket 5 is fixedly connected to the side surface of the chassis longitudinal beam 4 by bolts. The screw holes opened on the top plate 9 of the lower mounting bracket 5 correspond one by one to the screw holes on the bottom plate 7 of the corresponding upper mounting bracket 3, and the upper mounting bracket 3 and the lower mounting bracket 5 are fixedly connected by bolts.

[0024] When 6 screw holes are machined on the bottom plate 7 of the upper mounting bracket 3, a reinforcing rib 8 will be added in the middle of the bottom of the upper mounting bracket 3. In this way, the two side plates 6, the bottom plate 7 and the inner side surface of the reinforcing rib 8 of the upper mounting bracket 3 are all welded to the side surface of the upper mounting longitudinal beam 2. On the one hand, it can increase its structural strength, and at the same time, it also increases the welding area with the upper mounting longitudinal beam 2, improving the firmness.

[0025] The present utility model can solve the interference problem between the upper mounting bracket 3 and other components, and is convenient to install.

[0026] The present utility model is not limited to the above-mentioned embodiments. On the basis of the technical solution disclosed herein, technicians in this field can make some substitutions and deformations to some technical features therein according to the disclosed technical content without creative labor, and these substitutions and deformations are all within the protection scope of the present utility model.

Claims

1. A garbage truck upper mounting connection device, comprising an upper mounting frame and a lower mounting frame, characterized in that: Side plates are vertically arranged on both sides of the bottom plate of the upper mounting frame, the inner sides of the bottom plate and the side plates are welded to the outer side of the upper mounting longitudinal beam, the lower mounting frame is fixedly connected to the outer side of the chassis longitudinal beam, and the bottom plate of the upper mounting frame is fixedly connected to the lower mounting frame.

2. A garbage truck upper mounting connection device according to claim 1, characterized in that: The lower mounting frame comprises a mounting plate, the upper end of which is connected to one side of the top plate, the top plate extends outward horizontally and is bolted to the bottom plate of the upper mounting frame, and the mounting plate is fixedly connected to the outer side surface of the chassis longitudinal beam by bolts.

3. A garbage truck upper mounting connection device according to claim 2, characterized in that: The inner diameter of the screw holes provided on the bottom plate of the upper mounting frame is 15 mm, the spacing between the screw holes is 50 mm, and the number of the screw holes is 3 to 6.

4. A garbage truck upper mounting connection device according to claim 3, characterized in that: When the number of screw holes is 6, a reinforcing rib is processed in the middle of the bottom plate of the upper mounting frame, and the inner side of the reinforcing rib is welded to the outer side of the upper mounting longitudinal beam.

5. A garbage truck upper mounting connection device according to claim 4, characterized in that: The two side edges of the top plate of the lower mounting frame are fixedly connected with the two side edges of the mounting plate through triangular pieces.

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