Coal gangue roadbed tamping device for roadbed extension

Abstract

The utility model relates to the technical field of roadbed construction, and discloses a gangue roadbed tamping device for roadbed extension, which comprises a tamping box, a first motor is arranged on one side of the upper end of the tamping box, the output end of the first motor is in spline connection with a first transmission rod, and first rollers are sequentially arranged on the surface of the first transmission rod. According to the coal gangue roadbed tamping device for roadbed extension, a first motor, a first rolling wheel, a first transmission belt, a second rolling wheel, a rotating disc, a rotating shaft, a first connecting rod, a connecting shaft, a second connecting rod and a limiting rod are arranged; during use, a first motor can be started to drive a first rotating rod to rotate through a first rolling wheel, a first transmission belt and a second rolling wheel, then a rotating disc is driven to rotate, and meanwhile, a first connecting rod rotates through a rotating shaft and drives a second connecting rod to ascend and then descend; and the second connecting rod can only vertically ascend and descend to drive the tamping hammer to move.

Description

TECHNICAL FIELD

[0001] The utility model relates to roadbed construction technical field especially relates to a coal gangue roadbed rammer for roadbed extension. BACKGROUND

[0002] Roadbed refers to the strip structure as the road surface foundation according to the location and certain technical requirements of the route, is the foundation of railway and highway, and is the linear structure made of earth or stone. The roadbed is built under good geological, hydrological and climatic conditions. From the material, the roadbed can be divided into three kinds of soil roadbed, stone roadbed and soil-stone roadbed. The roadbed body includes the embankment filled with natural soil and stone and the cutting in the natural stratum, which directly supports the track and bears the train load passing through the track, and is the main body of the roadbed.

[0003] However, the existing coal gangue roadbed rammer for roadbed extension has the following shortcomings:

[0004] (1) In the tamping process, due to the lack of effective limiting and guiding structure, the rammer is easy to shake or deviate, which cannot accurately tamp the roadbed, so that the tamping effect is uneven, it is difficult to ensure the compactness and stability of the roadbed, which may affect the service life and engineering quality of the roadbed;

[0005] (2) Some tamping devices often lack flexible adjustment mechanism, and cannot adjust the supporting structure and tamping parameters in time according to the actual situation, which leads to the ideal tamping effect cannot be achieved under complex working conditions, and limits the application range of the device.

[0006] Therefore, the utility model provides a coal gangue roadbed rammer for roadbed extension. INVENTION CONTENTS

[0007] (I) Technical problem solved

[0008] The technical problem solved by the utility model is to provide a coal gangue roadbed rammer for roadbed extension, which has high practicability, simple structure and can be operated simply, solves the problem that in the tamping process, due to the lack of effective limiting and guiding structure, the rammer is easy to shake or deviate, which cannot accurately tamp the roadbed, so that the tamping effect is uneven, it is difficult to ensure the compactness and stability of the roadbed, which may affect the service life and engineering quality of the roadbed, some tamping devices often lack flexible adjustment mechanism, and cannot adjust the supporting structure and tamping parameters in time according to the actual situation, which leads to the ideal tamping effect cannot be achieved under complex working conditions, and limits the application range of the device.

[0009] (II) Technical scheme

[0010] In order to achieve the above object, the utility model discloses a coal gangue roadbed rammer device for roadbed extension, including rammer box, the one side of rammer box upper end is provided with first motor, the output end spline of first motor is connected with first drive link, the surface of first drive link is sequentially provided with first gyro wheel, the surface of first gyro wheel is provided with first transmission belt, one end of first transmission belt is provided with second gyro wheel, the inner wall fixed mounting of second gyro wheel has first rotation link, one end of first rotation link is fixed mounting and has rotary table, one side of rammer box is fixed mounting and has installation box, one side of installation box is provided with second motor, the output end spline of second motor is connected with second drive link, one end of second drive link is fixed mounting and has second rotation link, the surface of second rotation link is provided with third gyro wheel, one side of third gyro wheel is provided with second transmission belt, one side of second transmission belt is provided with fourth gyro wheel.

[0011] Optionally, one side of the rotary table is fixedly installed with a rotating shaft, and the surface of the rotating shaft is rotatably connected with a first connecting rod.

[0012] Optionally, the lower end of the first connecting rod is rotatably connected with a connecting shaft, and the lower end of the connecting shaft is rotatably connected with a second connecting rod.

[0013] Optionally, the lower end of the second connecting rod is rotatably connected with a rammer, and the inner wall of the rammer box is fixedly installed with a limiting rod.

[0014] Optionally, the inner wall of the fourth gyro wheel is fixedly installed with a bidirectional threaded rod, and the surface of the bidirectional threaded rod is threadedly connected with a sliding block.

[0015] Optionally, the lower end of the sliding block is rotatably connected with a supporting rod, and the lower end of the supporting rod is rotatably connected with a base.

[0016] (Three) beneficial effects

[0017] The utility model provides a coal gangue roadbed rammer device for roadbed extension, has the following beneficial effects:

[0018] 1. The coal gangue roadbed ramming device for roadbed expansion, through the setting of the first motor, the first roller, the first transmission belt, the second roller, the rotating disc, the rotating shaft, the first connecting rod, the connecting shaft, the second connecting rod and the limiting rod, when in use, the first motor can be started to drive the first rotating rod to rotate through the first roller, the first transmission belt and the second roller, and then drive the rotating disc to rotate, at the same time, the first connecting rod rotates through the rotating shaft and drives the second connecting rod to rise and then descend, and due to the limiting rod and the connecting shaft, the second connecting rod can only vertically rise and descend to drive the ramming hammer to move, and then the ground is rammed, compared with the traditional ramming method, the structure can more efficiently convert the circular motion of the motor into the vertical motion of the ramming hammer, and the ramming strength is enhanced.

[0019] 2. The coal gangue roadbed ramming device for roadbed expansion, through the setting of the second motor, the second rotating rod, the third roller, the second transmission belt, the fourth roller, the bidirectional threaded steel, the sliding block, the supporting rod and the base, the transmission system driven by the second motor finally drives the bidirectional threaded rod to rotate, and the sliding block on the surface of the bidirectional threaded rod moves in the opposite or opposite direction. The lower end of the sliding block is rotationally connected with the base through the supporting rod, by adjusting the position of the sliding block, the supporting range and angle of the base can be changed, so that different roadbed conditions and ramming requirements are adapted, and the stability and adaptability of the device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is a whole structure schematic view of the utility model;

[0021] Fig. 2 It is a base structure schematic view of the utility model;

[0022] Fig. 3 It is a connecting shaft structure schematic view of the utility model;

[0023] Fig. 4 It is a second roller structure schematic view of the utility model.

[0024] In the drawing: 1, ramming box; 2, first motor; 3, first roller; 4, first transmission belt; 5, second roller; 6, first rotating rod; 7, rotating disc; 8, mounting box; 9, second motor; 10, second rotating rod; 11, third roller; 12, second transmission belt; 13, fourth roller; 14, rotating shaft; 15, first connecting rod; 16, connecting shaft; 17, second connecting rod; 18, ramming hammer; 19, limiting rod; 20, bidirectional threaded rod; 21, sliding block; 22, supporting rod; 23, base. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described in connection with the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Please refer to Figs. 1 to 4 The utility model provides a kind of technical scheme: a coal gangue roadbed rammer for roadbed extension, including rammer box 1, the side of the upper end of rammer box 1 is provided with first motor 2, the output end of first motor 2 is connected with first transmission rod with spline, the surface of first transmission rod is sequentially provided with first roller 3, the surface of first roller 3 is provided with first transmission belt 4, one end of first transmission belt 4 is provided with second roller 5, the inner wall of second roller 5 is fixedly installed with first rotary rod 6, one end of first rotary rod 6 is fixedly installed with rotary table 7, by the setting of first motor 2, first roller 3, first transmission belt 4, second roller 5, rotary table 7, pivot 14, first connecting rod 15, connecting shaft 16, second connecting rod 17 and limit rod 19, it plays a role in use first motor 2 can be started to drive first rotary rod 6 to rotate by first roller 3, first transmission belt 4 and second roller 5, further drive rotary table 7 to rotate, simultaneously, first connecting rod 15 rotates through pivot 14 and drives second connecting rod 17 to rise and then descend, and because of limit rod 19 and connecting shaft 16, second connecting rod 17 can only vertically rise and descend to drive rammer 18 to move, further to the ground rammer, compared with the traditional rammer, the structure can more efficiently convert the circumferential motion of motor into the vertical motion of rammer, enhance ramming intensity, one side of rammer box 1 is fixedly installed with mounting box 8, one side of mounting box 8 is provided with second motor 9, the output end of second motor 9 is connected with second transmission rod with spline, one end of second transmission rod is fixedly installed with second rotary rod 10, the surface of second rotary rod 10 is provided with third roller 11, one side of third roller 11 is provided with second transmission belt 12, one side of second transmission belt 12 is provided with fourth roller 13, by the setting of second motor 9, second rotary rod 10, third roller 11, second transmission belt 12, fourth roller 13, two-way threaded steel 20, sliding block 21, support rod 22 and base 23, it plays a role that transmission system driven by second motor 9 ultimately drives two-way threaded rod 20 to rotate, sliding block 21 on the surface of two-way threaded rod 20 moves in opposite or opposite directions along the rod.Sliding block 21 lower end is rotatably connected with base 23 through support rod 22, by adjusting the position of sliding block 21, the support range and angle of base 23 can be changed, to adapt to different roadbed conditions and ramming needs, improve the stability and adaptability of device;

[0027] One side of the rotating disc 7 is fixedly provided with a rotating shaft 14, the surface of the rotating shaft 14 is rotatably connected with a first connecting rod 15, through the arrangement of the first connecting rod 15, the first connecting rod 15 drives a second connecting rod 17 to rise or fall through a connecting shaft 16;

[0028] The lower end of the first connecting rod 15 is rotatably connected with the connecting shaft 16, the lower end of the connecting shaft 16 is rotatably connected with the second connecting rod 17, through the arrangement of the second connecting rod 17, the second connecting rod 17 drives a rammer 18 to rise or fall;

[0029] The lower end of the second connecting rod 17 is rotatably connected with the rammer 18, the inner wall of the ramming box 1 is fixedly provided with a limiting rod 19, through the arrangement of the limiting rod 19, the rammer is prevented from shaking or deviating during the up-down movement, and the upper end of the limiting rod 19 is provided with a limiting hole matched with the second connecting rod 17;

[0030] The inner wall of the fourth roller 13 is fixedly provided with a bidirectional screw rod 20, the surface of the bidirectional screw rod 20 is threadedly connected with a sliding block 21, through the arrangement of the sliding block 21, the sliding block 21 drives a supporting rod 22 to rotate;

[0031] The lower end of the sliding block 21 is rotatably connected with the supporting rod 22, the lower end of the supporting rod 22 is rotatably connected with a base 23, through the arrangement of the base 23, the base 23 can adapt to different roadbed conditions and ramming requirements, and the stability and adaptability of the device are improved.

[0032] In the utility model, the working steps of the device are as follows:

[0033] The first step is that first, the first motor 2 can be started in use to drive the first rotating rod 6 to rotate through the first roller 3, the first transmission belt 4 and the second roller 5, and then the rotating disc 7 is driven to rotate, the first connecting rod 15 is rotated through the rotating shaft 14 and drives the second connecting rod 17 to rise and then to fall, and because of the limiting rod 19 and the connecting shaft 16, the second connecting rod 17 can only vertically rise and fall to drive the rammer 18 to move, and then the ground is rammed, compared with the traditional ramming mode, the structure can more efficiently convert the circular motion of the motor into the vertical motion of the rammer, and the ramming intensity is enhanced;

[0034] The second step is that finally, the transmission system driven by the second motor 9 drives the bidirectional screw rod 20 to rotate, and the sliding block 21 on the surface of the bidirectional screw rod 20 moves in the opposite or opposite direction. The lower end of the sliding block 21 is rotatably connected with the base 23 through the supporting rod 22, by adjusting the position of the sliding block 21, the supporting range and angle of the base 23 can be changed, so that different roadbed conditions and ramming requirements are adapted, and the stability and adaptability of the device are improved.

[0035] It should be noted that the device structure and the drawings of the present application mainly describe the principle of the present application, and the setting of the power mechanism, power supply system and control system of the device is not completely described, and under the premise of understanding the principle of the above-mentioned application by the person skilled in the art, the specific of the power mechanism, power supply system and control system can be clearly known, and the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art.

[0036] The standard parts used can be purchased from the market, and can be ordered according to the description and drawings, and the specific connection mode of each part adopts the conventional bolt, rivet, welding and other conventional means in the prior art, and the mechanical, part and equipment adopt the conventional type in the prior art, and the components known by the person skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

[0037] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A coal gangue roadbed compaction device for roadbed expansion, comprising a compaction box (1), characterized in that: A first motor (2) is provided on one side of the upper end of the compaction box (1). The output end of the first motor (2) is splinedly connected to a first transmission rod. A first roller (3) is sequentially provided on the surface of the first transmission rod. A first transmission belt (4) is provided on the surface of the first roller (3). A second roller (5) is provided at one end of the first transmission belt (4). A first rotating rod (6) is fixedly installed on the inner wall of the second roller (5). A turntable (7) is fixedly installed at one end of the first rotating rod (6). An installation box (8) is fixedly installed on one side of the compaction box (1). A second motor (9) is provided on one side of the installation box (8). A second transmission rod is splinedly connected to the output end of the second motor (9). A second rotating rod (10) is fixedly installed at one end of the second transmission rod. A third roller (11) is provided on the surface of the second rotating rod (10). A second transmission belt (12) is provided on one side of the third roller (11). A fourth roller (13) is provided on one side of the second transmission belt (12).

2. The coal gangue roadbed compaction device for roadbed expansion according to claim 1, characterized in that: A rotating shaft (14) is fixedly installed on one side of the turntable (7), and a first connecting rod (15) is rotatably connected to the surface of the rotating shaft (14).

3. The coal gangue roadbed compaction device for roadbed expansion according to claim 2, characterized in that: The lower end of the first connecting rod (15) is rotatably connected to a connecting shaft (16), and the lower end of the connecting shaft (16) is rotatably connected to a second connecting rod (17).

4. The coal gangue roadbed compaction device for roadbed expansion according to claim 3, characterized in that: The lower end of the second connecting rod (17) is rotatably connected to a tamping hammer (18), and a limiting rod (19) is fixedly installed on the inner wall of the tamping box (1). The upper end of the limiting rod (19) is provided with a limiting hole that matches the second connecting rod (17).

5. A coal gangue roadbed compaction device for roadbed expansion according to claim 1, characterized in that: The inner wall of the fourth roller (13) is fixedly installed with a bidirectional threaded rod (20), and the surface of the bidirectional threaded rod (20) is threadedly connected with a slider (21).

6. A coal gangue roadbed compaction device for roadbed expansion according to claim 5, characterized in that: The lower end of the slider (21) is rotatably connected to a support rod (22), and the lower end of the support rod (22) is rotatably connected to a base (23).

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