Mining monorail bidirectional car pusher

Abstract

The utility model discloses a mining monorail two-way car pusher which comprises a guide rail, a car pushing plate is arranged at the top of the guide rail, two ground wheels are rotationally connected to the two sides of the car pushing plate respectively, a mine car body is arranged at the top of the car pushing plate, traction rings are fixedly connected to the two ends of the car pushing plate respectively, and traction wires are connected to the traction rings in a bolted mode. The two ends of the top of the guide rail are fixedly connected with motors, the output ends of the motors are in key connection with take-up reels, the other end of the pull wire is in winding connection with the take-up reels, two claw collecting grooves are formed in the top of the cart plate, a rotating rod is rotationally inserted between the two sides of the cart plate, the two ends of the rotating rod are sleeved with springs, and the outer wall of the rotating rod is fixedly connected with push claws. The pushing claws are arranged in the claw collecting grooves, the two ends of the rotating rod are fixedly connected with handles, and a plug pin hole is formed in one side of each handle. The two push claws are arranged on the same mine car body, so that the cost of equipment and the load of a driving device can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of trolley pushers, in particular to a single-track bidirectional trolley pusher for mines. Background Technique

[0002] Trolley pushers are mainly used to dispatch transport vehicles such as mine cars, flatbed trucks, and material trucks at the coal mine shaft or the bottom yard of the shaft, and have the characteristics of high production efficiency, simple operation, convenient use, safety and reliability.

[0003] After retrieval, a Chinese patent with the publication number of CN211592577U discloses a single-track bidirectional mine trolley pusher. The above patent realizes the function of pushing mine cars without people with a wire rope traction pusher claw trolley structure scheme. However, in order to push in two directions, two pusher claw trolleys with opposite pusher claw directions need to be installed on the guide rail, which increases the cost of the equipment and the load of the driving device. For the progress of the industry technology, to better realize the bidirectional pushing function of the trolley pusher and improve the core technology competitiveness, this application proposes a new implementation scheme different from the prior art. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defect that two pusher claw trolleys with opposite pusher claw directions need to be installed on the guide rail in the prior art, which increases the cost of the equipment and the load of the driving device, and a single-track bidirectional trolley pusher for mines is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A single-track bidirectional trolley pusher for mines includes a guide rail. A trolley plate is arranged on the top of the guide rail. Two ground wheels are rotatably connected to both sides of the trolley plate. A mine car body is arranged on the top of the trolley plate. Traction rings are fixedly connected to both ends of the trolley plate. A traction wire is bolted to the traction rings. Motors are fixedly connected to both ends of the top of the guide rail. A wire reel is key-connected to the output end of the motor. The other end of the traction wire is wound around the wire reel. Two claw receiving grooves are arranged on the top of the trolley plate. A rotating rod is rotatably inserted between both sides of the trolley plate. Springs are sleeved on both ends of the rotating rod. A pusher claw is fixedly connected to the outer wall of the rotating rod. The pusher claw is arranged in the claw receiving groove.

[0007] Furthermore, handles are fixedly connected to both ends of the rotating rod.

[0008] Furthermore, a pin hole is arranged on one side of the handle.

[0009] Furthermore, a pin is inserted into the pin hole, and the pin is inserted into the trolley plate.

[0010] Furthermore, a buffer pad is bonded to one side of the pusher claw.

[0011] Furthermore, an arc-shaped structure is provided at the top of the pushing claw.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. By providing two pushing claws on the same mine car body, the cost of the equipment and the load of the driving device can be reduced.

[0014] 2. Driven by the motor, the wire winding disc rotates, so that the traction wire is tightened, and then the ground wheel is pulled to move on the guide rail, thereby driving the pushing claw to move, and then pushing the mine car body to move.

[0015] 3. By pulling the handle to drive the rotating rod to rotate, the pushing claw is driven to rotate, and then the pushing claw is retracted into the claw receiving groove. Then, the bolt is inserted into the trolley plate through the bolt hole to fix the pushing claw for the up and down movement of the mine car body. Description of the Drawings

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a mine single-rail two-way trolley proposed by the present utility model;

[0017] Figure 2 It is a sectional structural schematic diagram of a mine single-rail two-way trolley proposed by the present utility model;

[0018] Figure 3 It is a second-state structural schematic diagram of a mine single-rail two-way trolley proposed by the present utility model.

[0019] In the figure: 1, guide rail; 2, trolley plate; 3, ground wheel; 4, motor; 5, wire winding disc; 6, traction wire; 7, claw receiving groove; 8, rotating rod; 9, spring; 10, pushing claw; 11, mine car body; 13, traction ring; 14, handle; 15, bolt hole; 16, bolt; 17, buffer pad. Detailed Embodiment

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Refer to Figures 1 - 3, a mine single - track two - way trolley pusher, comprising a guide rail 1. A trolley plate 2 is provided on the top of the guide rail 1. Two ground wheels 3 are rotatably connected to both sides of the trolley plate 2. A mine car body 11 is provided on the top of the trolley plate 2. Traction rings 13 are welded to both ends of the trolley plate 2. A traction wire 6 is bolted to the traction ring 13. Motors 4 are fixed to both ends of the top of the guide rail 1 by bolts. A wire reel 5 is key - connected to the output end of the motor 4. The other end of the traction wire 6 is wound around the wire reel 5. Two claw receiving grooves 7 are provided on the top of the trolley plate 2. A rotating rod 8 is rotatably inserted between both sides of the trolley plate 2. Springs 9 are sleeved on both ends of the rotating rod 8. One end of the spring 9 is fixedly connected to the inner wall of one side of the claw receiving groove 7, and the other end of the spring 9 is fixedly connected to the rotating rod 8. A pushing claw 10 is welded to the outer wall of the rotating rod 8. Under the action of the spring 9, the rotating rod 8 is reset, so that the pushing claw 10 is vertically placed, and then the mine car body 11 is limited. The pushing claw 10 is arranged in the claw receiving groove 7. Driven by the motor 4, the wire reel 5 rotates, so that the traction wire 6 is tightened, and then the ground wheel 3 is pulled to move on the guide rail 1, thereby driving the pushing claw 10 to move, and then pushing the mine car body 11 to move.

[0022] Both ends of the rotating rod 8 are welded with handles 14. A pin hole 15 is provided on one side of the handle 14. A pin 16 is inserted into the pin hole 15. The pin 16 is inserted into the trolley plate 2. By pulling the handle 14, the rotating rod 8 is driven to rotate, thereby driving the pushing claw 10 to rotate, and then the pushing claw 10 is retracted into the claw receiving groove 7. Then, the pin 16 is inserted into the trolley plate 2 through the pin hole 15 to fix the pushing claw 10, so as to facilitate the loading and unloading of the mine car body 11. A buffer pad 17 is bonded to one side of the pushing claw 10. The buffer pad 17 buffers between the pushing claw 10 and the mine car body 11. The top of the pushing claw 10 is provided with an arc structure.

[0023] Working principle: When in use, first, pull the handle 14 to drive the rotating rod 8 to rotate, thereby driving the pushing claw 10 to rotate, and then retract the pushing claw 10 into the claw receiving groove 7. Then, push the mine car body 11 and push the mine car body 11 onto the trolley plate 2. Next, according to the direction of the trolley travel, pull out the pin 16 opposite to the trolley travel direction. Then, under the action of the spring 9, the rotating rod 8 is reset, so that the pushing claw 10 is vertically placed. Then, driven by the motor 4, the wire reel 5 rotates, so that the traction wire 6 is tightened, and then the ground wheel 3 is pulled to move on the guide rail 1, thereby driving the pushing claw 10 to move, and then pushing the mine car body 11 to move.

[0024] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent replacements or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A mining monorail bidirectional pusher, comprising a guide rail (1), characterized in that: A trolley plate (2) is provided at the top of the guide rail (1), and two ground wheels (3) are rotatably connected to both sides of the trolley plate (2). A mine car body (11) is provided at the top of the trolley plate (2), and traction rings (13) are fixedly connected to both ends of the trolley plate (2). A traction line (6) is bolted to the traction ring (13). Motors (4) are fixedly connected to both ends of the top of the guide rail (1), and the output end of the motor (4) is keyed to a take-up drum (5). The other end of the traction line (6) is wound around the take-up drum (5). Two claw grooves (7) are provided at the top of the trolley plate (2), and a rotating rod (8) is rotatably inserted between the two sides of the trolley plate (2). Springs (9) are sleeved on both ends of the rotating rod (8), and a push claw (10) is fixedly connected to the outer wall of the rotating rod (8), and the push claw (10) is arranged in the claw groove (7).

2. A mining monorail bidirectional pusher according to claim 1, characterized in that: Both ends of the rotating rod (8) are fixedly connected with handles (14).

3. A mining monorail bidirectional pusher according to claim 2, characterized in that: A latch hole (15) is provided on one side of the handle (14).

4. A mining monorail bidirectional pusher according to claim 3, characterized in that: A latch (16) is inserted into the latch hole (15), and the latch (16) is plugged into the cart plate (2).

5. A mining monorail bidirectional pusher according to claim 1, characterized in that: A buffer pad (17) is bonded to one side of the push claw (10).

6. A mining monorail bidirectional pusher according to claim 1, characterized in that: The top of the push claw (10) is provided with an arc structure.

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