A clamping conveying device based on roller drive and mining vehicle

Abstract

The utility model discloses a kind of clamping conveying devices and mine vehicles based on roller drive in the technical field of mining device, comprising: connecting seat, clamping assembly and roller drive assembly are equipped on the connecting seat, the clamping assembly is used to clamp pole, the roller drive assembly is used to drive pole to move under clamping state, the present application is by setting roller conveying component on clamping device, transmission is carried out to bamboo pole clamped by clamping assembly using roller conveying component, make bamboo pole height promote, reduce the dependence on transport car big arm action precision, especially suitable for complex working conditions with limited space, ensure that bamboo pole can be installed in optimal blasting area, provide the efficiency of mine shaft dredging.

Description

Technical Field

[0001] This utility model relates to the field of mining devices, specifically to a roller-driven clamping and conveying device and a mining vehicle. Background Technology

[0002] A mine pass is a tunnel through which ore is slid downwards by its own weight. As the main transportation channel for ore in a mine, it plays a crucial role in the mining process. If a mine pass becomes blocked for any reason, it will severely affect the normal operation of the mine, and may even cause a shutdown. Currently, methods for dealing with mine pass blockages mainly include mechanical prying, drilling and blasting, blasting with explosive charges suspended by bamboo poles, blasting with explosive charges suspended by hydrogen balloons, and mining rockets. In the process of using the bamboo pole suspended explosive charge blasting method, it is usually necessary to use a transport vehicle with a grab handle to assist in the operation. The transport vehicle uses its grab handle to hold the bamboo pole containing explosives and move it to the blocked area. However, the height adjustment of the bamboo pole mainly depends on the steering of the transport vehicle's boom. When the blocked area is narrow and high, the range of motion of the transport vehicle's boom is limited, making it difficult to flexibly adjust the position and angle of the bamboo pole. In addition, the existing grab handle has a single function (only having a single clamping function), which makes it difficult to install the bamboo pole in the optimal blasting area, affecting the effect of clearing the mine chute. Utility Model Content

[0003] The purpose of this invention is to provide a roller-driven clamping and conveying device and a mining vehicle, which solves the problem of the limited functionality of existing grippers.

[0004] The present invention achieves the above objectives through the following technical solution: a clamping and conveying device based on roller drive, comprising: a connecting seat, wherein the connecting seat is provided with a clamping component and a roller drive component, the clamping component is used to clamp a rod-shaped member, and the roller drive component is used to drive the rod-shaped member to move in the clamping state.

[0005] Preferably, there are two clamping components, which are respectively located on the upper and lower sides of the connecting seat, and the roller drive component is located between the two clamping components.

[0006] Preferably, the clamping assembly includes two jaws hinged to the connecting seat and a first driving member for driving the two jaws closer to or further apart from each other.

[0007] Preferably, guide rollers are provided on the side of the two grippers that are close to each other.

[0008] Preferably, the roller drive assembly includes two mounting seats hinged to the connecting seat, a third drive member for driving the two mounting seats closer to or further apart from each other, a roller disposed on the mounting seat, and a second drive member for driving the roller to rotate.

[0009] Preferably, the mounting base is provided with a bevel gear, a driving gear and a driven gear that mesh in sequence, the output shaft of the second driving member is connected to the bevel gear, and the roller is provided on the driven gear.

[0010] Preferably, guide wheels are provided on both the upper and lower sides of the connecting seat.

[0011] Preferably, the connector is equipped with a light.

[0012] Preferably, a mining vehicle includes: a vehicle body and a roller-driven clamping and conveying device, as described above, mounted on the boom of the vehicle body.

[0013] The beneficial effects of this utility model are as follows: by setting a roller conveying component on the clamping device, the bamboo pole clamped by the clamping component is transported by the roller conveying component, thereby increasing the height of the bamboo pole and reducing the dependence on the accuracy of the boom movement of the transport vehicle. It is particularly suitable for complex working conditions with limited space, ensuring that the bamboo pole can be installed in the optimal blasting area and improving the efficiency of mine chute clearing. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the clamping device structure of this utility model; Figure 2 This is a schematic diagram of the connection structure between the connector and the lighting lamp of this utility model; Figure 3 This is a schematic diagram of the connection structure between the connector and the mounting base of this utility model; Figure 4 This utility model Figure 3 Diagram of the AA direction; Figure 5 This utility model Figure 3 Diagram of the BB direction.

[0015] In the diagram: 1. Connecting seat; 2. Clamping assembly; 201. Gripper; 202. First driving component; 203. Guide roller; 3. Roller drive assembly; 301. Mounting seat; 302. Roller; 303. Second driving component; 304. Driven gear; 305. Driving gear; 306. Bevel gear; 4. Third driving component; 5. Lighting lamp; 6. Guide wheel. Detailed Implementation

[0016] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0017] Example 1 Please see Figure 1 , Figure 2 and Figure 3 A roller-driven clamping and conveying device includes: a connecting seat 1, and a clamping assembly 2 and a roller drive assembly 3 are provided on the side wall of the connecting seat 1.

[0018] It should be noted that the clamping component 2 is used to clamp the rod-shaped piece (the rod-shaped piece refers to a bamboo pole with explosives on it). The roller drive component 3 works to drive the bamboo pole clamped by the clamping component 2 to move upward, so as to transport the explosives on the bamboo pole to the bottom of the ore near the blocked mine chute. After completion, the clamping component 2 releases the bamboo pole.

[0019] It should also be noted that the roller drive assembly 3 can be composed of a motor and a roller mounted on the output shaft of the motor. The roller is in contact with the outer wall of the bamboo pole being clamped. The motor drives the roller to rotate, moving the bamboo pole upward. The roller drive assembly 3 can also be composed of a mounting base 301, a roller 302 and a second drive component 303.

[0020] In this embodiment, as a further optimization, please refer to... Figure 1 , Figure 2 and Figure 3 There are two clamping components 2, which are respectively located on the upper and lower sides of the connecting seat 1. The roller drive component 3 is located between the two clamping components 2. The two clamping components 2 clamp the bamboo pole to ensure the stability of the clamping. The roller drive component 3 drives the bamboo pole to move between the two clamping components 2, so that the bamboo pole will not move randomly during the movement of the bamboo pole. The bamboo pole is tightly attached to the roller drive component 3 to ensure that the bamboo pole is stably transmitted.

[0021] In this embodiment, as a further optimization, please refer to... Figure 1 , Figure 3 and Figure 4 The clamping assembly 2 includes two grippers 201 hinged to the connecting seat 1 and two first driving members 202 (such as cylinders). The first driving members 202 are mounted on the connecting seat 1. The moving ends of the two first driving members 202 are respectively hinged to the two grippers 201. The first driving members 202 are used to drive the two grippers 201 to move closer or further away from each other, so as to clamp or release the clamping assembly 2.

[0022] In this embodiment, as a further optimization, please refer to... Figure 1 and Figure 4 The two grippers 201 are each provided with a guide roller 203 on one side wall that is close to each other; the bamboo pole is guided by the rotation of the guide roller 203, which reduces the frictional resistance between the bamboo pole and the gripper 201, and makes it easier for the bamboo pole to be driven by the roller drive assembly 3.

[0023] In this embodiment, as a further optimization, please refer to... Figure 1 , Figure 2 , Figure 3 and Figure 4 Guide wheels 6 are provided on both the upper and lower sides of the connecting seat 1. After the bamboo pole is clamped by the clamping component 2, the bamboo pole contacts the guide wheels 6 on both the upper and lower sides. During the process of driving the bamboo pole to move, the guide wheels 6 rotate to guide the bamboo pole.

[0024] In this embodiment, as a further optimization, please refer to... Figure 1 , Figure 2 and Figure 3 The connecting seat 1 is equipped with a light 5 to illuminate the blocked area, making it easier for staff to obtain information about the blocked area and allowing bamboo poles and explosives to be installed in the optimal area.

[0025] Example 2 The following is a detailed explanation using the roller drive assembly 3, which consists of a mounting base 301, a roller 302, and a second drive component 303, as an example: Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 The roller drive assembly 3 includes two mounting seats 301 hinged to the connecting seat 1, two third drive members 4 (such as cylinders), two rollers 302 respectively mounted on the two mounting seats 301, and a second drive member 303 (such as a motor) for driving the rollers 302 to rotate. The rotation direction of the mounting seats 301 is the same as the rotation direction of the gripper 201. The two third drive members 4 are both mounted on the connecting seat 1, and the moving ends of the two third drive members 4 are respectively hinged to the two mounting seats 301 to drive the two mounting seats 301 to move closer or further apart. After the bamboo pole is clamped by the clamping assembly 2, the third drive members 4 drive the mounting seats 301 to move closer to the side wall of the bamboo pole, so that the outer walls of the two rollers 302 are respectively in contact with the two sides of the bamboo pole. Then the second drive member 303 drives the rollers 302 to rotate, moving the bamboo pole.

[0026] In this embodiment, as a further optimization, please refer to... Figure 5 The mounting base 301 is equipped with a bevel gear 306, a driving gear 305, and a driven gear 304. The bevel gear 306, the driving gear 305, and the driven gear 304 mesh in sequence. The output shaft of the second driving member 303 is connected to the bevel gear 306, and the roller 302 is mounted on the driven gear 304. The second driving member 303 drives the bevel gear 306 to rotate. Through the meshing relationship, the driving gear 305 and the driven gear 304 rotate together, and the roller 302 rotates as well.

[0027] Example 3 A mining vehicle includes: a vehicle body and a clamping device disposed on the boom of the vehicle body; the aforementioned clamping device with roller conveyor can be installed on the boom of the mining vehicle (i.e., the connecting seat 1 is fixed on the boom of the mining vehicle) and driven by the mining vehicle to move and work.

[0028] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A clamping and conveying device based on roller drive, characterized in that, include: The connecting seat (1) is provided with a clamping assembly (2) and a roller drive assembly (3). The clamping assembly (2) is used to clamp the rod-shaped member, and the roller drive assembly (3) is used to drive the rod-shaped member to move in the clamping state.

2. The clamping and conveying device based on roller drive according to claim 1, characterized in that, There are two clamping components (2), which are respectively located on the upper and lower sides of the connecting seat (1), and the roller drive component (3) is located between the two clamping components (2).

3. The clamping and conveying device based on roller drive according to claim 1, characterized in that, The clamping assembly (2) includes two jaws (201) hinged to the connecting seat (1) and a first drive member (202) for driving the two jaws (201) closer to or further away from each other.

4. The clamping and conveying device based on roller drive according to claim 3, characterized in that, Guide rollers (203) are provided on the side of the two grippers (201) that are close to each other.

5. A clamping and conveying device based on roller drive according to claim 1, characterized in that, The roller drive assembly (3) includes two mounting seats (301) hinged to the connecting seat (1), a third drive member (4) for driving the two mounting seats (301) to move closer or further apart from each other, a roller (302) provided on the mounting seat (301), and a second drive member (303) for driving the roller (302) to rotate.

6. A clamping and conveying device based on roller drive according to claim 5, characterized in that, The mounting base (301) is provided with a bevel gear (306), a driving gear (305) and a driven gear (304) meshing in sequence. The output shaft of the second driving member (303) is connected to the bevel gear (306), and the roller (302) is provided on the driven gear (304).

7. A clamping and conveying device based on roller drive according to claim 1, characterized in that, The connecting seat (1) is provided with guide wheels (6) on both the upper and lower sides.

8. A clamping and conveying device based on roller drive according to claim 1, characterized in that, The connector (1) is equipped with a lighting lamp (5).

9. A mining vehicle, characterized in that, include: The vehicle body and the roller-driven clamping and conveying device as described in any one of claims 1-8, which is mounted on the main arm of the vehicle body.

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