Mine equipment protection device with good wear resistance

Abstract

The utility model discloses a mining equipment protection device with good wear resistance in the technical field of mining equipment protection, which comprises a main body and a sleeve, the sleeve is fixedly connected to the top of the main body, a spring is fixedly connected to the bottom of an inner cavity of the sleeve, and a movable column is fixedly connected to the top end of the spring. A mounting plate is fixedly connected to the top of the movable column, a guide plate is fixedly connected to the top of the mounting plate, a bimetallic composite wear-resistant steel plate is fixedly connected to the top of the guide plate, a motor is fixedly connected to the upper side of the right side wall of the main body, and a two-way lead screw is fixedly connected to the tail end of a power output shaft; the mining equipment protection device with good wear resistance has the advantages that the mining equipment protection device is reasonable in structural design, high in anti-collision wear resistance and capable of well protecting mining equipment, the mounting size can be adjusted according to requirements, and the applicability of the mining equipment protection device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mine equipment protection, in particular to a mine equipment protection device with good wear resistance. Background Art

[0002] Mining equipment mainly refers to the general term for various special equipment used in the production process of coal, ferrous metals and non-ferrous metals, such as mining, screening, transportation and other special equipment. When mining equipment is in use, protective devices are usually installed on its outside to protect the mining equipment from accidental damage.

[0003] The existing mining equipment protection devices have general anti-collision and wear-resistant performance. After providing protection once or twice, they will suffer from severe wear, resulting in a decrease in the protection function. In addition, when protecting mining equipment, general protection devices cannot be adjusted in size according to installation requirements, so that the protection devices can only protect mining equipment of fixed sizes, resulting in low applicability of the protection devices. For this reason, we propose a mining equipment protection device with good wear resistance. Utility Model Content

[0004] The purpose of the utility model is to provide a mining equipment protection device with good wear resistance, so as to solve the problems in the above background technology that the general mining equipment protection device has general anti-collision and wear resistance performance and cannot be adjusted in size according to demand.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mining equipment protection device with good wear resistance, comprising a main body and a sleeve, the sleeve is fixedly connected to the top of the main body, the bottom of the inner cavity of the sleeve is fixedly connected to a spring, the top of the spring is fixedly connected to a movable column, the top of the movable column is fixedly connected to a mounting plate, the top of the mounting plate is fixedly connected to a guide plate, and the top of the guide plate is fixedly connected to a bimetallic composite wear-resistant steel plate.

[0006] As a further description of the above technical solution:

[0007] A motor is fixedly connected to the upper side of the right side wall of the main body, and a bidirectional screw rod is fixedly connected to the end of the motor power output shaft. The end of the bidirectional screw rod passes through the main body and extends to the inner cavity of the main body.

[0008] As a further description of the above technical solution:

[0009] The left and right sides of the outer side wall of the bidirectional screw rod are screwed with moving blocks, and the bottom of the moving block is fixedly connected with a clamping plate.

[0010] As a further description of the above technical solution:

[0011] The left and right side walls of the clamping plate are fixedly connected with telescopic rods, and the ends of the telescopic rods are fixedly connected to the left and right side walls of the inner cavity of the main body.

[0012] As a further description of the above technical solution:

[0013] A vacuum suction cup is fixedly connected to the middle of the inner side wall of the moving block, and rubber pads are fixedly connected to the upper and lower sides of the inner side wall of the moving block. The inner side wall of the rubber pad is provided with anti-slip grooves.

[0014] As a further description of the above technical solution:

[0015] A vacuum pump is fixedly connected to the middle of the top of the main body, and the vacuum pump is connected to the vacuum suction cup through a pipeline.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The wear-resistant mining equipment protective device has a slope on the top of the guide plate, so that the dropped objects can roll when they fall on the top of the guide plate, thereby initially reducing the impact force, making the protective device itself not easily damaged, and a bimetallic composite wear-resistant steel plate is provided on the top of the guide plate. The bimetallic composite wear-resistant steel plate has strong hardness and wear resistance, making the top of the guide plate stronger, and finally the spring is used for buffering and shock absorption, so as to reduce the impact force of the dropped objects, thereby further avoiding damage to the protective device, so that the protective device has strong anti-collision and wear-resistant performance, and can well protect the mining equipment.

[0018] 2. The wear-resistant mining equipment protection device starts the motor to drive the bidirectional screw rod, which drives the moving block to move, and the movement of the moving block drives the splint to move. When the splint moves, the telescopic rod will be extended and retracted, so that the splint can move stably. Through the movement of the splint, it can be clamped on mining devices of different sizes. Finally, the fixing ability of the splint is improved by the vacuum suction cup and the rubber plate, so that the protection device can be firmly fixed on the mining equipment, so that the protection device can adjust the installation size according to the needs, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a mining equipment protective device with good wear resistance proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of a mining equipment protective device with good wear resistance proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the main cross-sectional structure of a mining equipment protective device with good wear resistance proposed by the utility model;

[0022] Figure 4 The utility model proposes a mining equipment protection device with good wear resistance Figure 3 Enlarged structural diagram at A in the middle.

[0023] In the figure: 100, main body; 110, motor; 120, bidirectional screw; 130, moving block; 140, splint; 150, telescopic rod; 160, vacuum suction cup; 170, rubber pad; 180, anti-slip pattern; 190, vacuum pump; 200, sleeve; 210, spring; 220, movable column; 230, mounting plate; 240, guide plate; 250, bimetallic composite wear-resistant steel plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a mining equipment protection device with good wear resistance, which has strong anti-collision and wear resistance, can well protect mining equipment, and can adjust the installation size according to needs to improve the applicability of the device. Please refer to Figure 1-4 , comprising a main body 100 and a sleeve 200;

[0028] See also Figure 1-3 , the main body 100 is used to install the sleeve 200;

[0029] Please refer again Figure 1-3 The sleeve 200 is fixedly connected to the top of the main body 100, and the bottom of the inner cavity of the sleeve 200 is fixedly connected with a spring 210, and the spring 210 is used for shock absorption. The top of the spring 210 is fixedly connected with a movable column 220, and the movable column 220 is used to install the mounting plate 230. The top of the movable column 220 is fixedly connected with the mounting plate 230, and the mounting plate 230 is used to install the guide plate 240. The top of the mounting plate 230 is fixedly connected with the guide plate 240, and the guide plate 240 is used to guide falling objects. The top of the guide plate 240 is fixedly connected with a bimetallic composite wear-resistant steel plate 250, the bimetallic The composite wear-resistant steel plate 250 is used to improve the guide plate 240. The top of the guide plate 240 is a slope, so that the falling objects can roll when they fall on the top of the guide plate 240, thereby initially reducing the impact force, so that the protective device itself is not easily damaged. In addition, a bimetallic composite wear-resistant steel plate 250 is provided on the top of the guide plate 240. The bimetallic composite wear-resistant steel plate 250 has strong hardness and wear resistance, making the top of the guide plate 240 stronger. Finally, the spring 210 is used for buffering and shock absorption, so that the impact force of the falling objects is reduced, thereby further preventing the protective device from being damaged.

[0030] In summary, the protective device has strong anti-collision and wear-resistant properties and can well protect mining equipment.

[0031] Please refer again Figure 1-3 A motor 110 is fixedly connected to the upper side of the right side wall of the main body 100, and a bidirectional screw rod 120 is fixedly connected to the end of the power output shaft of the motor 110. The end of the bidirectional screw rod 120 passes through the main body 100 and extends to the inner cavity of the main body 100, and the bidirectional screw rod 120 is driven to rotate by the motor 110.

[0032] See also Figure 3-4 The left and right sides of the outer wall of the bidirectional screw rod 120 are screwed with moving blocks 130 , and the bottom of the moving block 130 is fixedly connected with a clamping plate 140 , and the clamping plate 140 is driven to move by the moving block 130 .

[0033] See also Figure 3The left and right side walls of the splint 140 are fixedly connected with a telescopic rod 150 , and the ends of the telescopic rod 150 are fixedly connected to the left and right side walls of the inner cavity of the main body 100 . The movement of the splint 140 can be stabilized by the telescopic rod 150 .

[0034] See also Figure 3-4 A vacuum suction cup 160 is fixedly connected to the middle of the inner wall of the moving block 130, and rubber pads 170 are fixedly connected to the upper and lower sides of the inner wall of the moving block 130. The inner wall of the rubber pad 170 is provided with anti-slip grooves 180. The vacuum suction cup 160 and the rubber pad 170 can improve the fixing effect of the splint 140.

[0035] See also Figure 1-4 A vacuum pump 190 is fixedly connected to the middle of the top of the main body 100 . The vacuum pump 190 is connected to the vacuum suction cup 160 through a pipeline, and the vacuum pump 190 can be used in conjunction with the vacuum suction cup 160 .

[0036] In summary, the protective device can adjust its installation size according to demand, thereby improving the applicability of the device.

[0037] During specific use, personnel in this technical field first start the motor 110 to drive the bidirectional screw 120 to rotate, and then drive the moving block 130 to move through the bidirectional screw 120, so that the clamping plate 140 is clamped on both sides of the mining equipment, and then the vacuum pump 190 is started to make the vacuum suction cup 160 tightly sucked on the mining equipment, thereby completing the installation of the protective device. In the subsequent protection process, the bimetallic composite wear-resistant steel plate 250 is used to prevent the guide plate 240 from being worn, and the spring 210 is used for buffering to reduce the impact force of falling objects.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A mining equipment protective device with good wear resistance, characterized in that: The invention comprises a main body (100) and a sleeve (200), wherein the sleeve (200) is fixedly connected to the top of the main body (100), a spring (210) is fixedly connected to the bottom of the inner cavity of the sleeve (200), a movable column (220) is fixedly connected to the top of the spring (210), a mounting plate (230) is fixedly connected to the top of the movable column (220), a guide plate (240) is fixedly connected to the top of the mounting plate (230), and a bimetallic composite wear-resistant steel plate (250) is fixedly connected to the top of the guide plate (240).

2. A mining equipment protective device with good wear resistance according to claim 1, characterized in that: A motor (110) is fixedly connected to the upper side of the right side wall of the main body (100), and a bidirectional screw rod (120) is fixedly connected to the end of the power output shaft of the motor (110), and the end of the bidirectional screw rod (120) passes through the main body (100) and extends to the inner cavity of the main body (100).

3. A mining equipment protective device with good wear resistance according to claim 2, characterized in that: The left and right sides of the outer wall of the bidirectional screw rod (120) are screwed with moving blocks (130), and the bottom of the moving block (130) is fixedly connected with a clamping plate (140).

4. A mining equipment protective device with good wear resistance according to claim 3, characterized in that: The left and right side walls of the clamping plate (140) are fixedly connected with a telescopic rod (150), and the ends of the telescopic rod (150) are fixedly connected to the left and right side walls of the inner cavity of the main body (100).

5. A mining equipment protective device with good wear resistance according to claim 3, characterized in that: A vacuum suction cup (160) is fixedly connected to the middle of the inner side wall of the moving block (130), and rubber pads (170) are fixedly connected to the upper and lower sides of the inner side wall of the moving block (130), and the inner side wall of the rubber pad (170) is provided with anti-slip grooves (180).

6. A mining equipment protective device with good wear resistance according to claim 5, characterized in that: A vacuum pump (190) is fixedly connected to the middle of the top of the main body (100), and the vacuum pump (190) is connected to the vacuum suction cup (160) through a pipeline.

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