Installation clamp for dredging assembly of ore pass

Abstract

The utility model discloses an installing clamp for an ore pass dredging assembly in the technical field of ore pass dredging tools. A mounting seat and a first driving part for driving the mounting seat to rotate to adjust the angle are hinged to the base; the mounting base comprises a connecting base hinged to the base, the connecting base is provided with a supporting base and a third driving piece used for driving the supporting base to rotate with the axis of the connecting base as the circle center, and the supporting base is provided with a gripper used for grabbing the ore pass dredging assembly; according to the ore pass dredging device, the ore pass dredging assembly is clamped through the clamp, and the angle of the gripper is adjusted through the first driving piece and the third driving piece, so that the ore pass dredging assembly can greatly change the angle of the ore pass dredging assembly, it is ensured that explosives are accurately installed at the optimal blasting position, and the ore pass dredging effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mine dredging tools, in particular to a mine dredging component installation fixture. Background Art

[0002] As the main transportation channel for mine ore, the chute plays a very important role in the mining process. Once the chute is blocked for some reason, it will seriously affect the normal production of the mine and even cause production to stop.

[0003] At present, the main methods for dealing with blockage in ore chutes include mechanical prying, drilling and blasting, bamboo pole suspended charge blasting, hydrogen balloon suspended charge blasting and mining rockets. Among them, the bamboo pole suspended charge blasting method generally requires an operator to directly hold the bamboo pole to help the explosives approach the bottom of the ore blocking the chute. However, the bamboo pole itself cannot change its shape, and it is not convenient for the operator to adjust the angle of the bamboo pole, which makes it difficult to change the angle of the bamboo pole, resulting in a fixed position of the explosive suspended by the bamboo pole, making it difficult to install the explosives in the best position, affecting the effect of blasting and unblocking. Utility Model Content

[0004] The purpose of the utility model is to provide a fixture for installing a mine chute dredging assembly to solve the problem raised in the above-mentioned background technology that the bamboo pole itself cannot change its shape and it is not convenient for the operator to adjust the angle of the bamboo pole, which makes it difficult to change the angle of the bamboo pole, resulting in the position of the explosives suspended by the bamboo pole being fixed, making it difficult to install the explosives in the best position, thus affecting the blasting and dredging effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chute dredging assembly installation fixture, comprising: a base;

[0006] The base is hinged with a mounting seat and a first driving member for driving the mounting seat to rotate and adjust the angle;

[0007] The mounting seat comprises a connecting seat hinged on a base, the connecting seat is provided with a supporting seat and a third driving member for driving the supporting seat to rotate with the connecting seat axis as the center, and the supporting seat is provided with a gripper for grabbing the mine chute dredging assembly.

[0008] Preferably, the gripper comprises a connecting member mounted on a support seat, wherein the connecting member is rotatably provided with two claws on a side away from the support seat, the two claws are symmetrically arranged, and a second driving member for driving the two claws to rotate and open and close is provided on the support seat.

[0009] Preferably, the second driving member is a telescopic assembly, a rack located between two claws is provided on the moving end of the telescopic assembly, and a plurality of teeth for meshing with the rack are provided on the side of the claw facing the rack.

[0010] Preferably, a rubber pad is provided on the claw.

[0011] Preferably, the first driving member comprises a telescopic member hinged on the base, a connecting rod shaft is provided on the side of the connecting seat away from the supporting seat, and a shaft sleeve for connecting to the moving end of the telescopic member is sleeved on the connecting rod shaft.

[0012] Preferably, the connecting seat and the supporting seat are connected via a slewing bearing.

[0013] Compared with the prior art, the beneficial effect of the utility model is: in the present application, the mine chute dredging assembly is clamped by a clamp, and the angle of the gripper is adjusted by using the first driving member and the third driving member, so that the mine chute dredging assembly can significantly change its own angle, ensuring that the explosives are accurately installed in the optimal blasting position, thereby improving the effect of mine chute dredging. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the fixture for installing the mine dredging component of the utility model.

[0015] In the figure: 1. base; 2. mounting seat; 21. connecting seat; 22. supporting seat; 3. gripper; 31. connecting piece; 32. claw; 33. rubber pad; 4. first driving piece; 41. connecting rod shaft; 42. bushing; 43. telescopic piece; 5. second driving piece; 6. rack; 7. third driving piece. DETAILED DESCRIPTION

[0016] 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.

[0017] Example 1

[0018] See also Figure 1 A fixture for installing a dredging assembly for a chute mine, comprising: a base 1; a mounting seat 2 is hingedly connected to the base 1, a first driving member 4 is installed on the base 1, and the first driving member 4 is used to drive the mounting seat 2 to rotate and adjust the angle;

[0019] Among them, see Figure 1 The mounting base 2 includes a connecting base 21 and a supporting base 22, and the connecting base 21 is hinged on the base 1 (according to Figure 1The connecting seat 21 can swing forward or backward to change its angle), the supporting seat 22 is rotatably mounted on the connecting seat 21 (the connecting seat 21 and the supporting seat 22 are connected by a slewing bearing), the supporting seat 22 rotates around the axis of the connecting seat 21, and a third driving member 7 is installed on the connecting seat 21 to drive the supporting seat 22 to rotate, and a gripper 3 is provided on the supporting seat 22;

[0020] See also Figure 1 The first driving member 4 includes a telescopic member 43 (which may be an electric mast, a pneumatic cylinder or a hydraulic cylinder), the fixed end of which is hinged on the base 1, and a connecting rod shaft 41 is provided on the side of the connecting seat 21 away from the supporting seat 22 (according to Figure 1 In the direction shown, the connecting rod shaft 41 and the supporting seat 22 are respectively located on the left and right sides of the connecting seat 21 , and a shaft sleeve 42 is sleeved on the connecting rod shaft 41 , and the moving end of the telescopic member 43 is connected to the shaft sleeve 42 .

[0021] It should be noted that, during the use of the mounting fixture, the base 1 can be mounted on a mobile device (such as a remote control car), or on a bracket or an arm.

[0022] Working principle: First, observe the internal situation of the mine chute through a camera and a rangefinder, and select a suitable mine chute dredging component; use the gripper 3 to grasp the mine chute dredging component (the mine chute dredging component can be a telescopic rod and a clamp installed on the telescopic rod, and the clamp is used to grasp the explosives), and extend the telescopic member 43 of the first drive member 4 to move the sleeve 42 with the connecting rod shaft 41, driving the mounting seat 2 to rotate, so as to change the angle between the mounting seat 2 and the gripper 3; and the third drive member 7 drives the support seat 22 to rotate, so as to adjust the angle of the gripper 3 again.

[0023] It should be noted that according to Figure 1 In the direction shown, when the front or rear side of the base 1 faces the installation area, the first drive member 4 works, which can make the gripper 3 change the angle with the mine chute clearing assembly (lay down the mine chute clearing assembly or put it vertically); the third drive member 7 adjusts the direction of the gripper 3 to be perpendicular to the direction in which the first drive member 4 adjusts the gripper 3.

[0024] In this embodiment, as a further optimized solution, please refer to Figure 1 The gripper 3 includes a connecting member 31 mounted on the support seat 22, and the connecting member 31 is provided with two claws 32 on one side away from the support seat 22, and the two claws 32 are symmetrically arranged; a second driving member 5 is provided on the support seat 22;

[0025] Among them, the second driving member 5 is a telescopic component (which can be an electric mast, a pneumatic cylinder or a hydraulic cylinder), and a rack 6 is provided on the moving end of the telescopic component, and the rack 6 is located between two claws 32. A plurality of teeth are provided on the side of the claw 32 facing the rack 6, and the plurality of teeth are meshed with the rack 6, and a plurality of groups of teeth are distributed in an arc shape, and the center of the arc is the center of rotation of the claw 32; when the rack 6 is driven to move by the telescopic component (that is, the rack 6 moves to the left or right), the rack 6 is meshed with the teeth to rotate with the two claws 32 to open or close the gripper 3.

[0026] In this embodiment, as a further optimized solution, please refer to Figure 1 A rubber pad 33 is provided on the claw 32, and the rubber pad 33 can be deformed to a certain extent, so that the claw 32 is in full contact with the chute dredging assembly, so that the gripper 3 fixes the chute dredging assembly more stably.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A fixture for installing a chute dredging assembly, characterized in that: include: Base (1); The base (1) is hingedly provided with a mounting seat (2) and a first driving member (4) for driving the mounting seat (2) to rotate and adjust an angle; The mounting seat (2) comprises a connecting seat (21) hinged on the base (1), the connecting seat (21) is provided with a supporting seat (22) and a third driving member (7) for driving the supporting seat (22) to rotate with the axis of the connecting seat (21) as the center, and the supporting seat (22) is provided with a gripper (3) for grabbing the chute dredging assembly.

2. A mine dredging assembly installation fixture according to claim 1, characterized in that: The gripper (3) comprises a connecting member (31) mounted on a support seat (22); two claws (32) are rotatably provided on a side of the connecting member (31) away from the support seat (22); the two claws (32) are symmetrically arranged; and a second driving member (5) for driving the two claws (32) to rotate and open and close is provided on the support seat (22).

3. A mine dredging assembly installation fixture according to claim 2, characterized in that: The second driving member (5) is a telescopic component, and a rack (6) located between two claws (32) is provided on the movable end of the telescopic component, and a plurality of teeth for meshing with the rack (6) are provided on the side of the claw (32) facing the rack (6).

4. A mine dredging assembly installation fixture according to claim 2, characterized in that: The claw (32) is provided with a rubber pad (33).

5. A mine dredging assembly installation fixture according to claim 1, characterized in that: The first driving member (4) comprises a telescopic member (43) hinged on the base (1); a connecting rod shaft (41) is provided on the side of the connecting seat (21) away from the supporting seat (22); and a shaft sleeve (42) for connecting to the moving end of the telescopic member (43) is sleeved on the connecting rod shaft (41).

6. A mine dredging assembly installation fixture according to claim 1, characterized in that: The connecting seat (21) and the supporting seat (22) are connected via a slewing bearing.

Images