A mine car shroud pusher

Abstract

The utility model discloses a kind of mine car coverer pushover device, the utility model belongs to mining equipment technical field, including coverer, the outer end of coverer is connected with the positioning mechanism of moving coverer, the top surface of positioning mechanism is equipped with the adjusting mechanism of driving positioning mechanism to move on ground, the front side of positioning mechanism is equipped with the limiting mechanism of limiting coverer in its internal position, by starting positioning mechanism, coverer is connected in the inside of positioning mechanism, so that subsequent staff moves synchronously by promoting adjusting mechanism driving positioning mechanism and coverer, and then make subsequent staff not need close contact mine car in the process of installing coverer to block mine car to move, thus improve the security of the device in use process.

Description

Technical Field

[0001] This utility model relates to the field of mining equipment technology, and more specifically, to a mine car cover pushing device. Background Technology

[0002] In material transportation operations in mines, various types of vehicles are used, with mine cars accounting for a large portion of the transportation. However, due to the complex environment of mines, after mine cars are transported to various yards by dedicated locomotives, slippage can occur due to the slope of the mine and the weight of the cars themselves. To prevent this, it is necessary to cover the stopped mine cars. However, traditional car-covering operations require manual placement of the cover device under the wheels of the mine car, posing a safety hazard. Therefore, a new type of mine car cover pushing device is urgently needed to solve this problem.

[0003] In summary, how to provide a mine car cover pushing device is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a mine car cover pushing device.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A mine car cover pushing device includes a car cover, the outer end of which is engaged with a positioning mechanism that drives the car cover to move, the top surface of which is equipped with an adjustment mechanism that drives the positioning mechanism to move on the ground, and the front side of which is equipped with a limiting mechanism that restricts the position of the car cover inside itself.

[0007] On the other hand, the positioning mechanism includes a housing, a groove is provided on the front of the housing, and through holes are provided on the inner walls of the left and right sides of the groove. Two sets of through holes in the housing are rotatably connected to a bidirectional screw. A motor is installed on the right side of the housing, and the output end of the motor is installed at one end of the bidirectional screw. Two sets of claws are threaded to the outside of the bidirectional screw, and the car cover is engaged between the two sets of claws.

[0008] On the other hand, the adjustment mechanism includes a push rod, which is mounted on the upper surface of the housing. A fixing sleeve is installed at the top of the push rod, and a ratchet is rotatably connected inside the fixing sleeve. A connecting rod is installed on the side of the ratchet away from the push rod.

[0009] On the other hand, a sloping plate is installed on the front of the outer casing, and the position of the lower surface of the sloping plate is parallel to the position of the lower surface of the outer casing.

[0010] On the other hand, the limiting mechanism includes an electromagnetic block, and a groove is formed on the upper surface of the inclined plate. The electromagnetic block is installed at the bottom of the inner wall of the groove of the inclined plate. A magnetic strip is slidably connected inside the groove of the inclined plate. The magnetic strip is installed at the upper end of the electromagnetic block, and the magnetic strip and the side adjacent to the electromagnetic block repel each other.

[0011] On the other hand, a collar is installed at the end of the connecting rod away from the positioning mechanism.

[0012] On the other hand, two sets of springs are installed on the lower surface of the magnetic strip, and the bottom ends of the two sets of springs are installed at the bottom of the inner wall of the inclined plate groove.

[0013] On the other hand, both sets of springs are fitted with limiting rods inside, the top ends of both sets of limiting rods are mounted on the lower surface of the magnetic strip, and the lower surfaces of both sets of limiting rods abut against the bottom of the inner wall of the inclined plate groove.

[0014] The present invention provides a mine car cover pushing device that uses a starting motor to drive two sets of claws to move, thereby engaging the cover between the two sets of claws. This allows subsequent workers to push the adjustment mechanism to move the positioning mechanism and the cover synchronously, thus eliminating the need for close contact with the mine car during the installation of the cover to prevent its movement. This improves the safety of the device during use. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0016] Figure 1 This is a front view of a specific embodiment of the present invention.

[0017] Figure 2 This is a schematic diagram of the top surface structure of a specific embodiment provided by this utility model;

[0018] Figure 3 This is a front structural diagram of the limiting mechanism in a specific embodiment provided by this utility model;

[0019] Figure 4 This is a schematic diagram of the front structure of the magnetic strip in a specific embodiment of this utility model.

[0020] Figure label:

[0021] 1-Positioning mechanism; 101-Outer shell; 102-Claw; 103-Double screw; 104-Motor; 2-Sloping plate; 3-Limiting mechanism; 301-Magnetic strip; 302-Electromagnetic block; 4-Adjusting mechanism; 401-Push rod; 402-Fixing sleeve; 403-Ratchet; 404-Connecting rod; 5-Collar; 6-Spring; 7-Limiting rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] The core of this utility model is to provide a mine car cover pushing device.

[0024] Please refer to Figures 1-4 A mine car cover pushing device includes a car cover, a positioning mechanism 1 that drives the car cover to move is engaged at the outer end of the car cover, an adjustment mechanism 4 that drives the positioning mechanism 1 to move on the ground is installed on the top surface of the positioning mechanism 1, and a limiting mechanism 3 that limits the position of the car cover inside itself is installed on the front side of the positioning mechanism 1. Specifically, by activating the positioning mechanism 1, the car cover is engaged inside the positioning mechanism 1, so that subsequent workers can drive the positioning mechanism 1 and the car cover to move synchronously by pushing the adjustment mechanism 4. This allows subsequent workers to install the car cover to block the movement of the mine car without having to come into close contact with the mine car, thus improving the safety of the device during use.

[0025] The positioning mechanism 1 includes a housing 101. A groove is formed on the front of the housing 101, and through holes are formed on the inner walls of both sides of the groove. A bidirectional screw 103 is rotatably connected inside the two sets of through holes of the housing 101. A motor 104 is installed on the right side of the housing 101, and the output end of the motor 104 is installed at one end of the bidirectional screw 103. Two sets of claws 102 are threaded onto the outside of the bidirectional screw 103, and the car cover is engaged between the two sets of claws 102. Specifically, when the car cover is placed between the two sets of claws 102, the motor 104 is started to move the two sets of claws 102, engaging the car cover between them. This allows subsequent workers to move the positioning mechanism 1 and the car cover synchronously by pushing the adjustment mechanism 4. This eliminates the need for close contact with the mine car during the installation of the car cover to prevent its movement, thus improving the safety of the device during use.

[0026] The adjustment mechanism 4 includes a push rod 401, which is mounted on the upper surface of the housing 101. A fixing sleeve 402 is mounted on the top of the push rod 401. A ratchet 403 is rotatably connected inside the fixing sleeve 402. A connecting rod 404 is mounted on the side of the ratchet 403 away from the push rod 401. Specifically, by pushing the connecting rod 404, the ratchet 403 is rotated to adjust the angle between the connecting rod 404 and the push rod 401. This allows the connecting rod 404 to be adjusted to a suitable angle during use, making it easier for different users to push the car cover to the predetermined position, thus improving the applicability of the device.

[0027] An inclined plate 2 is installed on the front of the outer casing 101. The lower surface of the inclined plate 2 is parallel to the lower surface of the outer casing 101. Specifically, the inclined plate 2 is installed at the lower end of the two sets of claws 102, so that the inclined plate 2 supports the car cover during use, thereby preventing the heavy car cover from slipping between the two sets of claws 102, thus improving the stability of the positioning mechanism 1 during use. By activating the positioning mechanism 1 to adjust the position of the two sets of claws 102, the car cover clamped between the two sets of claws 102 slides down to the upper surface of the inclined plate 2. The upper surface of the inclined plate 2 is set at an angle, so that when the car cover slides down to the upper surface of the inclined plate 2, it slides down to the ground along the upper surface of the inclined plate 2, thereby minimizing the obstruction of the car cover 2 from being used normally.

[0028] The limiting mechanism 3 includes an electromagnetic block 302. A groove is provided on the upper surface of the inclined plate 2. The electromagnetic block 302 is installed at the bottom of the inner wall of the groove of the inclined plate 2. A magnetic strip 301 is slidably connected inside the groove of the inclined plate 2. The magnetic strip 301 is installed at the upper end of the electromagnetic block 302. The magnetic strip 301 and the adjacent side of the electromagnetic block 302 repel each other. Specifically, when the car cover is engaged between the two sets of claws 102, the electromagnetic block 302 is activated to push the magnetic strip 301 to move upward inside the groove of the inclined plate 2, adjusting the position of the magnetic strip 301 to the front end of the car cover. This restricts the forward movement of the car cover inside the positioning mechanism 1 by the limiting mechanism 3, thereby minimizing the risk of the car cover slipping to the ground during the handling and movement of the device.

[0029] A collar 5 is installed at the end of the connecting rod 404 away from the positioning mechanism 1. Specifically, by pulling the connecting rod 404, the collar 5 is hung inside the wall hook or anchor rod, so that the device can be suspended on the wall surface for storage when idle, thereby reducing the floor area occupied by the device when idle, and thus making it convenient for staff to store the device.

[0030] Two sets of springs 6 are installed on the lower surface of the magnetic strip 301. The bottom ends of the two sets of springs 6 are installed on the bottom of the inner wall of the groove of the inclined plate 2. Specifically, when the electromagnetic block 302 is closed, the top ends of the two sets of springs 6 are installed on the lower surface of the magnetic strip 301, so that the elastic potential energy of the two sets of springs 6 pulls the magnetic strip 301 to automatically return to the groove of the inclined plate 2. This allows the position of the magnetic strip 301 to be automatically adjusted when the limiting mechanism 3 is closed, thereby reducing the time and labor required for the operator to move the position of the car cover when operating the limiting mechanism 3.

[0031] Both sets of springs 6 have limiting rods 7 fitted inside them. The tops of both sets of limiting rods 7 are installed on the lower surface of the magnetic strip 301, and the lower surfaces of both sets of limiting rods 7 abut against the bottom of the inner wall of the groove of the inclined plate 2. Specifically, by fitting the two sets of limiting rods 7 inside the two sets of springs 6, the two sets of limiting rods 7 restrict the movement of the magnetic strip 301 during the process of the two sets of springs 6 pulling the magnetic strip 301 downward to reset, thereby minimizing the possibility of the magnetic strip 301 and the electromagnetic block 302 colliding during the process of the two sets of springs 6 pulling the magnetic strip 301 to reset, which would cause damage to the magnetic strip 301.

[0032] In summary: By starting the motor 104, the two sets of claws 102 are moved, and the car cover is engaged between the two sets of claws 102. This allows subsequent workers to move the positioning mechanism 1 and the car cover synchronously by pushing the adjustment mechanism 4, thus eliminating the need for close contact with the mine car during the installation of the car cover to block its movement. By pushing the connecting rod 404, the ratchet 403 is rotated to adjust the angle between the connecting rod 404 and the push rod 401, allowing the connecting rod 404 to be adjusted to a suitable angle during use, making it easy for different users to push the car cover to the predetermined position. By activating the electromagnetic block 302, the magnetic strip 301 is moved upward inside the groove of the inclined plate 2, adjusting its position to the front end of the car cover, thus limiting the forward movement of the car cover inside the positioning mechanism 1 by the limiting mechanism 3.

[0033] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0034] The above provides a detailed description of the mine car cover and pushing device provided by this utility model. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of this utility model.

Claims

1. A mine car cover pushing device, characterized in that, The system includes a car cover, with a positioning mechanism (1) for moving the car cover attached to its outer end. An adjustment mechanism (4) for moving the positioning mechanism (1) on the top surface is installed, and a limiting mechanism (3) for restricting the car cover's internal position is installed on the front side of the positioning mechanism (1). The positioning mechanism (1) includes a housing (101), with a sloping plate (2) installed on its front. A groove is formed on the front of the housing (101), and through holes are formed on the left and right inner walls of the groove. Two sets of through holes in the housing (101) are rotatably connected to a bidirectional screw (103). A motor (104) is installed on the right side of the housing (101), and the output end of the motor (104) is installed at one end of the bidirectional screw (103). Two sets of threads are connected to the external threads of the bidirectional screw (103). The chuck (102) is engaged between two sets of chucks (102). The adjustment mechanism (4) includes a push rod (401), which is installed on the upper surface of the outer shell (101). A fixed sleeve (402) is installed at the top of the push rod (401). A ratchet (403) is rotatably connected inside the fixed sleeve (402). A connecting rod (404) is installed on the side of the ratchet (403) away from the push rod (401). The limiting mechanism (3) includes an electromagnetic block (302). A groove is provided on the upper surface of the inclined plate (2). The electromagnetic block (302) is installed at the bottom of the inner wall of the groove of the inclined plate (2). A magnetic strip (301) is slidably connected inside the groove of the inclined plate (2). The magnetic strip (301) is installed at the upper end of the electromagnetic block (302). The magnetic strip (301) and the adjacent side of the electromagnetic block (302) repel each other.

2. The mine car cover pushing device according to claim 1, characterized in that, The position of the lower surface of the inclined plate (2) and the position of the lower surface of the outer shell (101) remain parallel.

3. The mine car cover pushing device according to claim 1, characterized in that, A collar (5) is installed at the end of the connecting rod (404) away from the positioning mechanism (1).

4. The mine car cover pushing device according to claim 1, characterized in that, Two sets of springs (6) are installed on the lower surface of the magnetic strip (301), and the bottom ends of the two sets of springs (6) are installed on the bottom of the inner wall of the groove of the inclined plate (2).

5. A mine car cover pushing device according to claim 4, characterized in that, Both sets of springs (6) are fitted with limiting rods (7), the tops of both sets of limiting rods (7) are installed on the lower surface of the magnetic strip (301), and the lower surfaces of both sets of limiting rods (7) abut against the bottom of the inner wall of the groove of the inclined plate (2).

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