A dust-proof and automatic alignment structure for mine car connectors

Abstract

The utility model relates to mine car connector technical field especially is a kind of dustproof and automatic alignment structure for mine car connector, including connecting rod, the outer surface left part and outer surface right part of connecting rod are all sleeved with sleeve, two the sleeve opposite end is all inserted and connected with fixed block, two the fixed block opposite end is all fixedly connected with connecting block, the sleeve outer surface fixed sleeve of left part is fixedly connected with dustproof subassembly No.

Description

Technical Field

[0001] This utility model relates to the field of mining car connector technology, and in particular to a dustproof and automatic alignment structure for mining car connectors. Background Technology

[0002] Mining cars are core equipment for transporting materials such as ore and coal in mining operations. Their connectors are key components for connecting multiple mining cars and ensuring continuous transportation. Mining car connectors typically require frequent docking and disengagement, and the underground mining environment is harsh, with a large amount of dust and coal dust in the air. The existing mining car connectors have at least the following drawbacks: 1. Existing mining car connectors are not easy to protect against dust; 2. Existing mining car connectors are not easy to automatically snap and align during the connection process. Therefore, we have introduced a new dustproof and automatic alignment structure for mining car connectors. Utility Model Content

[0003] The main purpose of this invention is to provide a dustproof and automatic alignment structure for mine car connectors, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A dustproof and automatic alignment structure for a mine car connector includes a connecting rod. Sleeves are fitted onto the left and right sides of the outer surface of the connecting rod. Fixing blocks are inserted into the opposite ends of the two sleeves. Connecting blocks are fixedly connected to the opposite ends of the two fixing blocks. A second dustproof component is fixedly fitted onto the outer surface of the left sleeve, and a first dustproof component is fixedly fitted onto the outer surface of the right sleeve. Connecting screws are inserted into the front and right sides of the opposite ends of the first and second dustproof components.

[0006] The second dustproof component includes a second support frame. A second fixing ring is fixedly sleeved on the right side of the outer surface of the second support frame. An electric push rod is fixedly connected to the upper inner frame wall of the second support frame. A locking block is fixedly connected to the output end of the electric push rod. The second fixing ring is sleeved with two connecting screws on the left side.

[0007] Preferably, the first dustproof component includes a first support frame, a first fixing ring is fixedly sleeved on the right side of the outer surface of the first support frame, and a plug rod is fixedly connected to the front and rear right ends of the first support frame. A connecting frame is sleeved on the outer surface of the two plug rods, and the first support frame is sleeved with the right sleeve.

[0008] By adopting the above technical solution, the connection between the two insert rods and the No. 1 support frame is strengthened by inserting the two insert rods into the two slots on the connecting frame.

[0009] Preferably, the connecting frame includes a first frame body, a second frame body is fixedly sleeved on the left side of the outer surface of the first frame body, the first frame body has a slot at the front left end and the rear left end, the inner ring wall of the second frame body is fixedly connected with a rubber layer, and the first frame body is sleeved with a sleeve.

[0010] By adopting the above technical solution, the rubber layer is sleeved on the surface of the No. 1 support frame to provide dust protection during the use of the mine car connector.

[0011] Preferably, the two slots are respectively connected to the two insert rods.

[0012] Preferably, the left end of the connecting frame is in contact with the right end of the first fixing ring.

[0013] Preferably, the left end of the card block is interlocked with the connecting block.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. By setting up dustproof component No. 1 and dustproof component No. 2, two sets of horizontal connecting screws are used to connect the No. 1 fixing ring to the connecting frame. Dustproof component No. 1 and dustproof component No. 2 respectively protect the connection points at both ends of the mine car connector from dust, thereby improving stability.

[0016] 2. By setting up a second dustproof component, the locking block is pushed by an electric push rod, so that the locking block and the connecting block are interlocked and connected, thereby aligning and locking the connection process of the mine car connector, and facilitating the connection and use of the mine car. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a dustproof and automatic alignment structure for a mine car connector according to the present invention.

[0018] Figure 2 This is a schematic diagram of the overall structure of the No. 2 dustproof component of the dustproof and automatic alignment structure for a mine car connector according to the present invention.

[0019] Figure 3 This is a schematic diagram of the overall structure of the drive mechanism for a dustproof and automatic alignment structure for a mine car connector according to the present invention.

[0020] Figure 4 This is a schematic diagram of the overall structure of the No. 1 dustproof component of a dustproof and automatic alignment structure for a mine car connector according to the present invention.

[0021] Figure 5 This is a schematic diagram of the overall structure of the connection frame of a dustproof and automatic alignment structure for a mine car connector according to the present invention.

[0022] In the diagram: 1. Connecting rod; 2. Sleeve; 3. Fixing block; 4. Connecting block; 5. First dustproof component; 6. Second dustproof component; 7. Connecting screw; 51. First support frame; 52. First fixing ring; 53. Insert rod; 54. Connecting frame; 61. Second support frame; 62. Second fixing ring; 63. Electric push rod; 64. Locking block; 541. First frame; 542. Second frame; 543. Rubber layer; 544. Slot. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Please see Figure 1-5 This utility model provides a technical solution:

[0027] A dustproof and automatic alignment structure for a mine car connector includes a connecting rod 1. A sleeve 2 is fitted onto the left and right sides of the outer surface of the connecting rod 1. A fixing block 3 is inserted and connected to the opposite ends of the two sleeves 2. A connecting block 4 is fixedly connected to the opposite ends of the two fixing blocks 3. A second dustproof component 6 is fixedly fitted onto the outer surface of the left sleeve 2. A first dustproof component 5 is fixedly fitted onto the outer surface of the right sleeve 2. A connecting screw 7 is inserted and connected to the front and right sides of the opposite ends of the first dustproof component 5 and the second dustproof component 6.

[0028] In this embodiment, the second dustproof component 6 includes a second support frame 61. A second fixing ring 62 is fixedly sleeved on the right side of the outer surface of the second support frame 61. An electric push rod 63 is fixedly connected to the upper inner frame wall of the second support frame 61. A locking block 64 is fixedly connected to the output end of the electric push rod 63. The second fixing ring 62 is sleeved with two connecting screws 7 on the left. The left end of the locking block 64 is inserted and connected to the connecting block 4.

[0029] The above scheme is as follows: the structure and operating principle of the second dustproof component 6 are the same as those of the first dustproof component 5. A controller is set in the inner frame of the second support frame 61 to control the electric push rod 63. The electric push rod 63 pushes the locking block 64, so that the locking block 64 and the connecting block 4 are interlocked and connected to align and lock the connection process of the mine car connector, so as to facilitate the connection and use of the mine car.

[0030] In this embodiment, the first dustproof component 5 includes a first support frame 51. A first fixing ring 52 is fixedly sleeved on the right side of the outer surface of the first support frame 51. Insert rods 53 are fixedly connected to the front and rear right ends of the first support frame 51. A connecting frame 54 is sleeved on the outer surface of the two insert rods 53. The first support frame 51 is sleeved with the right sleeve 2. The connecting frame 54 includes a first frame body 541. A second frame body 542 is fixedly sleeved on the left side of the outer surface of the first frame body 541. A slot 544 is opened on the front and rear left ends of the first frame body 541. A rubber layer 543 is fixedly connected to the inner ring wall of the second frame body 542. The first frame body 541 is sleeved with the sleeve 2. The two slots 544 are respectively sleeved with the two insert rods 53. The left end of the connecting frame 54 is in contact with the right end of the first fixing ring 52.

[0031] The above scheme involves two insert rods 53 being inserted into two slots 544 on the connecting frame 54 to strengthen the connection between the connecting frame 54 and the first support frame 51, and then fixed by two connecting screws 7. The first support frame 51 and the connecting frame 54 together provide dust protection for the connection and use of the mine car connector.

[0032] It should be noted that this utility model is a dustproof and automatic alignment structure for a mine car connector. During use, the second support frame 61 on the second dustproof component 6 is securely fixed to the position where the mine car connector needs to be connected. This step establishes the basic framework for the subsequent installation of the entire dustproof and automatic alignment structure, ensuring accurate installation of subsequent components. The electric push rod 63 is activated, generating thrust to push the locking block 64. The locking block 64 moves under the thrust, achieving a precise connection with the connecting block 4, thus tightly uniting the second dustproof component 6 with the connecting block 4. This connection method not only provides convenience for the alignment of the mine car connector... This favorable condition also lays the foundation for subsequent locking operations, improving the flexibility of the entire connection process. The two insert rods 53 are accurately inserted into the two slots 544 on the connecting frame 54, strengthening the connection between the connecting frame 54 and the first support frame 51. Simultaneously, the connecting frame 54 is fitted onto the outer surface of the first support frame 51, forming a relatively stable overall structure. Finally, two connecting screws 7 are used to fix the connection between the connecting frame 54 and the first support frame 51, ensuring the connection's firmness and stability, providing reliable support for subsequent dustproof protection. During the above installation and connection process, the second dustproof... The connection between component 6 and connecting block 4, and the stable connection between support frame 51 and connecting frame 54, together create favorable conditions for the automatic alignment of the mine car connector. During the mine car connector connection operation, the process of the electric push rod 63 pushing the locking block 64 to connect with the connecting block 4 guides each part of the mine car connector to gradually reach the accurate alignment position. After reaching the alignment position, this connection method can also achieve a certain degree of locking function to prevent the connector from shifting or loosening during use, ensuring the accuracy and reliability of the mine car connector connection. Support frame 51 and connecting frame 54 together form a dust barrier, protecting the mine car connector from dust. The connector's connection process is enclosed within the casing. During the operation of the mine car, external dust and debris cannot easily enter the connector's interior, thus effectively protecting the various components of the connector from dust corrosion. This reduces wear and corrosion caused by dust accumulation, extending the connector's service life. Using the same connection method as the first support frame 51 and the connecting frame 54, the second dustproof component 6 provides dust protection for the left end of the mine car connector during the connection process. The second dustproof component 6 can form an independent dustproof area on the left end, further enhancing the overall dustproof effect of the mine car connector and ensuring that the connector can work normally in various harsh environments.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A dustproof and automatic alignment structure for a mine car connector, comprising a connecting rod (1), characterized in that: The connecting rod (1) has sleeves (2) fitted on the left and right sides of its outer surface. The two sleeves (2) are connected to a fixing block (3) through one end and a connecting block (4) through one end. The left sleeve (2) is fixedly fitted with a second dustproof component (6), and the right sleeve (2) is fixedly fitted with a first dustproof component (5). The front and right sides of the opposite ends of the first dustproof component (5) and the second dustproof component (6) are connected to a connecting screw (7). The second dustproof component (6) includes a second support frame (61). A second fixing ring (62) is fixedly sleeved on the right side of the outer surface of the second support frame (61). An electric push rod (63) is fixedly connected to the upper inner frame wall of the second support frame (61). A locking block (64) is fixedly connected to the output end of the electric push rod (63). The second fixing ring (62) is sleeved with two connecting screws (7) on the left.

2. The dustproof and automatic alignment structure for a mine car connector according to claim 1, characterized in that: The first dustproof component (5) includes a first support frame (51). A first fixing ring (52) is fixedly sleeved on the right side of the outer surface of the first support frame (51). Insert rods (53) are fixedly connected to the front and rear right ends of the first support frame (51). A connecting frame (54) is sleeved on the outer surface of the two insert rods (53). The first support frame (51) is sleeved with the right sleeve (2).

3. The dustproof and automatic alignment structure for a mine car connector according to claim 2, characterized in that: The connecting frame (54) includes a first frame (541), a second frame (542) is fixedly sleeved on the left side of the outer surface of the first frame (541), a slot (544) is provided at the front and rear left ends of the first frame (541), a rubber layer (543) is fixedly connected to the inner ring wall of the second frame (542), and the first frame (541) is sleeved with the sleeve (2).

4. The dustproof and automatic alignment structure for a mine car connector according to claim 3, characterized in that: The two slots (544) are respectively connected to the two inserts (53).

5. The dustproof and automatic alignment structure for a mine car connector according to claim 2, characterized in that: The left end of the connecting frame (54) is in contact with the right end of the first fixing ring (52).

6. The dustproof and automatic alignment structure for a mine car connector according to claim 1, characterized in that: The left end of the card block (64) is interlocked with the connecting block (4).

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