Novel connecting assembly of compacting machine

Abstract

The utility model relates to a novel connecting assembly of a compacting machine, which comprises a connecting piece body, the connecting piece body comprises an upper body part and a lower body part which are rotatably connected with each other, the upper body part and the lower body part adopt a turntable structure, the upper body part is connected with a rack of the compacting machine, and the lower body part is fixedly arranged on a rack of a compacting wheel; the connecting piece is reasonable in structural design, a vertical shaft structure in the prior art is replaced by the connecting piece body of the rotating disc structure, the connecting piece is safer and more reliable in structural stability and not prone to damage and deformation in the using process, and therefore the operation effect of the compacting machine is better in the high-strength agricultural operation process.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery accessories, in particular to a new type of connecting component for a compactor. Background Art

[0002] The roller is a commonly used agricultural machinery. In its structure, the frame used to connect the roller frame and the roller wheel usually adopts a vertical axis structure, that is, the movement of the roller wheel is realized by a vertically distributed shaft and sleeve. In this structure, the bottom end of the shaft is fixed on the frame of the roller wheel, and the sleeve is assembled on the frame of the roller. Since the vertical axis structure has a certain height, during the operation of the roller, the vertical axis structure itself is prone to deformation after being subjected to force, and the installation position of the sleeve is also prone to deformation, which has a serious impact on the activity effect of the roller wheel, causing the roller to become uneven during the roller operation, affecting the operation effect. Summary of the invention

[0003] In order to solve the deficiencies in the prior art, the purpose of the utility model is to provide a new type of connecting assembly for a compactor, which is used to ensure the stability of the assembly structure of the compactor and the compactor wheel.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A new type of connecting assembly for a pressing machine includes a connecting member body, characterized in that the connecting member body includes an upper body and a lower body which are rotatably connected to each other, the upper body and the lower body adopt a turntable structure, the upper body is connected to the frame of the pressing machine, and the lower body is installed and fixed on the frame of the pressing wheel.

[0006] The lower part of the upper body is provided with an inserting portion, the middle part of the lower body is provided with a channel, the inserting portion is located in the channel and is rotatably connected to the inner wall of the channel.

[0007] Corresponding track grooves are respectively arranged on the outer wall of the plug-in part of the upper body and the inner wall of the channel of the lower body, and balls are arranged in the track grooves.

[0008] The upper body part and / or the lower body part is also provided with a through hole communicated with the track groove, and the through hole is used for the ball to enter the track groove.

[0009] The upper body part and / or the lower body part is also provided with an oil filling hole which is communicated with the track groove.

[0010] The bottom of the lower body is provided with a bottom plate connected and fixed thereto, and the bottom plate is connected and fixed to the frame of the pressing wheel.

[0011] The bottom plate is provided with a mounting hole.

[0012] The upper body is provided with a horizontally distributed shaft hole, in which a rotating shaft rotatably connected to the upper body is provided, and both ends of the rotating shaft are respectively passed through the frame of the pressing machine, and the two ends of the rotating shaft are respectively locked and fixed by lock nuts.

[0013] At least two groups of side ears are arranged on the upper part of the upper body, and the side ears are respectively provided with the shaft holes located on the same straight line.

[0014] The outer side of the side ear is arranged close to the frame of the pressing machine.

[0015] The beneficial effects of the utility model are: reasonable structural design, replacing the vertical axis structure in the prior art with a connecting part body of a turntable structure, making the structural stability safer and more reliable, and not easy to be damaged or deformed during use. In this way, the operating effect of the roller compactor is better during high-intensity agricultural operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a schematic diagram of the main structure of the connector body.

[0018] Figure 2 It is a schematic diagram of the main cross-sectional structure of the connector body.

[0019] Figure 3 It is a schematic diagram of the main structure of the upper body.

[0020] Figure 4 It is a schematic diagram of the top view of the upper body.

[0021] Figure 5 It is a schematic diagram of the side structure of the upper body.

[0022] Figure 6 It is a schematic diagram of the main structure of the lower body.

[0023] Figure 7 It is a schematic diagram of the top view of the lower body.

[0024] Figure 8 This is a schematic diagram of the axonometric structure of the lower body.

[0025] Fig. 9 It is a structural schematic diagram of the utility model.

[0026] In the figure: 100 upper body, 101 side ear, 102 shaft hole, 103 plug-in part, 104 track groove, 200 lower body, 201 bottom plate, 202 through hole, 203 oil injection hole, 204 mounting hole, 300 ball bearing, 400 rotating shaft, 500 first frame, 600 second frame. DETAILED DESCRIPTION

[0027] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0028] according to Figures 1 to 9 As shown: This embodiment provides a new type of connection assembly for a press, including a connection body, the connection body including an upper body 100 and a lower body 200 that are rotatably connected to each other, the upper body 100 and the lower body 200 adopt a turntable structure, the upper body 100 is connected to the first frame 500 of the press, and the lower body 200 is installed and fixed on the second frame 600 of the pressing wheel. The connection body with a turntable structure can ensure that the assembly structure between the press and the pressing wheel is more stable, and the assembly strength is also improved, thereby avoiding the problems of deformation and damage that are easy to exist in the prior art, and then ensuring the normal operation effect of the press. The specific implementation structure of the connection body is described as follows.

[0029] The upper body 100 as a whole adopts a circular panel as a basis, and the upper part of the upper body 100 is provided with two sets of symmetrically distributed side ears 101, and the side ears 101 are located at the edge of the upper body 100. At the same time, the side ears 101 are respectively provided with the shaft holes 102, and the shaft holes 102 are arranged on the same straight line of horizontal distribution. The two shaft holes 102 are provided with a rotating shaft 400 rotatably connected to the upper body 100. The diameter of the rotating shaft 400 and the size of the side ears 101 can be set according to the needs of assembly strength, so as to ensure the matching strength. The two ends of the rotating shaft 400 are respectively passed through the second frame 600 of the press, and the two ends of the rotating shaft 400 are respectively locked and fixed on the outside of the second frame 600 by lock nuts. In this structure, the outer surface of the side ear 101 and the crossbeam of the second frame 600 maintain a certain activity gap, but the whole is close to each other. When the first frame 500 of the press is subjected to external force, it can be transmitted to the second frame 600 through the connecting member body, so that the force transmission effect is more stable and reliable, and it is not easy to cause damage or deformation of the connecting member body itself;

[0030] The lower part of the upper body 100 has a plug-in portion 103, the plug-in portion 103 is annular, and a horizontally distributed track groove 104 is provided in the middle of the outer wall of the plug-in portion 103, and the track groove 104 is used to assemble the ball 300;

[0031] A vertically distributed channel is provided in the middle of the lower body 200, and the plug-in part 103 is located in the channel. At the same time, a horizontally distributed track groove 104 is also provided in the middle of the inner wall of the channel. The track groove 104 of the plug-in part 103 is arranged at a height corresponding to the track groove 104 of the lower body 200, so as to form a groove body with a circular cross-section, and a corresponding number of balls 300 are assembled in the track groove 104. At this time, the plug-in part 103 is rotatably connected to the inner wall of the channel through the matching effect of the track groove 104 and the balls 300, so as to achieve the assembly effect of the upper body 100 and the lower body 200. The diameter of the lower connector body of this structure is significantly increased compared with the vertical axis structure in the prior art, and the stability is also significantly increased;

[0032] The bottom of the lower body 200 is provided with a bottom plate 201 connected and fixed thereto, the bottom plate 201 is located on both sides of the lower body 200 symmetrically distributed, and a mounting hole 204 is provided on the bottom plate 201, which is connected and fixed to the first frame 500 of the pressing wheel through a bolt assembly. The bottom plate 201 is used to ensure that the installation effect of the lower body 200 is more secure.

[0033] Furthermore, a through hole 202 connected to the track groove 104 is provided on the outer wall of the lower body 200, and the through hole 202 is used for the ball 300 to enter the track groove 104, which is convenient for assembly; at the same time, an oil filling hole 203 connected to the track groove 104 is also provided on the outer wall of the lower body 200, which is used to inject lubricating oil into the track groove 104, thereby ensuring that the rotational assembly effect between the upper body 100 and the lower body 200 is smoother.

[0034] The above description is only a preferred implementation mode of the present utility model. As long as the technical solution of the purpose of the present utility model is achieved by basically the same means, it belongs to the protection scope of the present utility model.

Claims

1. A new type of connecting assembly for a compactor, comprising a connecting member body, characterized in that: The connecting member body comprises an upper body and a lower body which are rotatably connected to each other. The upper body and the lower body adopt a turntable structure. The upper body is connected to the frame of the pressing machine, and the lower body is fixedly mounted on the frame of the pressing wheel.

2. The novel connection assembly for a compactor according to claim 1, characterized in that: The lower part of the upper body is provided with an inserting portion, the middle part of the lower body is provided with a channel, the inserting portion is located in the channel and is rotatably connected to the inner wall of the channel.

3. The novel connection assembly for a compactor according to claim 2 is characterized in that: Corresponding track grooves are respectively arranged on the outer wall of the plug-in part of the upper body and the inner wall of the channel of the lower body, and balls are arranged in the track grooves.

4. The novel connection assembly for a compactor according to claim 3 is characterized in that: The upper body part and / or the lower body part is also provided with a through hole communicated with the track groove, and the through hole is used for the ball to enter the track groove.

5. The novel connection assembly for a compactor according to claim 3 is characterized in that: The upper body part and / or the lower body part is also provided with an oil filling hole which is communicated with the track groove.

6. The novel connection assembly for a compactor according to claim 1, characterized in that: The bottom of the lower body is provided with a bottom plate connected and fixed thereto, and the bottom plate is connected and fixed to the frame of the pressing wheel.

7. The novel connection assembly for a compactor according to claim 6, characterized in that: The bottom plate is provided with a mounting hole.

8. The novel connection assembly for a compactor according to claim 1, characterized in that: The upper body is provided with a horizontally distributed shaft hole, in which a rotating shaft rotatably connected to the upper body is provided, and both ends of the rotating shaft are respectively passed through the frame of the pressing machine, and the two ends of the rotating shaft are respectively locked and fixed by lock nuts.

9. The novel connection assembly for a compactor according to claim 8, characterized in that: At least two groups of side ears are arranged on the upper part of the upper body, and the side ears are respectively provided with the shaft holes located on the same straight line.

10. The novel connection assembly for a compactor according to claim 9, characterized in that: The outer side of the side ear is arranged close to the frame of the pressing machine.

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