Multi-support adjustable roof bolter device

Abstract

The utility model relates to the technical field of anchor rod supports, in particular to a multi-support adjustable roof bolter device. The device comprises a rack body, a left roof bolter, a right roof bolter, a width adjusting assembly, a first height adjusting piece and a second height adjusting piece. The left roof bolter and the right roof bolter are arranged on the left side and the right side of the machine frame body in the running direction respectively. The width adjusting assembly is arranged on the rack body, one end of the width adjusting assembly is connected with the left roof bolter and arranged in a leftward telescopic mode relative to the rack body, and the other end of the width adjusting assembly is connected with the right roof bolter and arranged in a rightward telescopic mode relative to the rack body. The first height adjusting part is arranged at one end of the width adjusting assembly and connected with the left roof bolter. The second height adjusting part is arranged at the other end of the width adjusting assembly and connected with the right roof bolter. The anchor rod drilling machine can solve the problem that an anchor rod drilling machine in the prior art is not suitable when parameters such as the width and the height of a roadway change in a large range.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor rod support, in particular to a top anchor rod machine device with multiple support adjustments. Background Art

[0002] Among the anchor transfer unit support equipment, the anchor drilling rig is a key component of coal mine tunnel support. It can complete support actions such as drilling, anchoring and anchoring. Its structural layout directly affects the efficiency of support work.

[0003] Currently, the anchor drilling rigs commonly used in anchor bolting units are designed with customized structural layouts tailored to the specific roadway support conditions and requirements. As roadway parameters such as width and height vary widely, anchor drilling rigs often face the following issues: insufficient support, short single-bolt distances, and inappropriate operator standing heights, rendering these rigs unsuitable for use.

[0004] In summary, it is necessary to develop a top anchor bolter device with multiple support adjustments to solve the problem in the prior art that the anchor bolter is no longer applicable when parameters such as tunnel width and height vary over a large range. Utility Model Content

[0005] The purpose of this utility model is to provide a multi-support adjustable top bolt machine device, the specific technical solution is as follows:

[0006] A multi-support adjustment top anchor machine device, comprising a frame body, a left top anchor machine, a right top anchor machine, a width adjustment assembly, a first height adjustment piece and a second height adjustment piece; the left top anchor machine and the right top anchor machine are respectively arranged on the left and right sides of the running direction of the frame body; the width adjustment assembly is arranged on the frame body, one end of which is connected to the left top anchor machine and is telescopically arranged to the left relative to the frame body, and the other end of which is connected to the right top anchor machine and is telescopically arranged to the right relative to the frame body; the first height adjustment piece is arranged on one end of the width adjustment assembly and is connected to the left top anchor machine; the second height adjustment piece is arranged on the other end of the width adjustment assembly and is connected to the right top anchor machine.

[0007] Optionally, the width adjustment assembly includes a telescopic cylinder, a left telescopic drive member and a right telescopic drive member; the telescopic cylinder includes a first cylinder body and a second cylinder body which are coaxially sleeved; the first cylinder body can be slidably arranged on the left side of the frame body and connected to the left telescopic drive member; the second cylinder body can be slidably arranged on the right side of the frame body and connected to the right telescopic drive member; the end of the first cylinder body away from the second cylinder body is connected to the left top anchor bolt machine through the first height adjustment member; the end of the second cylinder body away from the first cylinder body is connected to the right top anchor bolt machine through the second height adjustment member.

[0008] Optionally, the left telescopic driving member includes a left telescopic oil cylinder or a left telescopic air cylinder; the right telescopic driving member includes a right telescopic oil cylinder or a right telescopic air cylinder.

[0009] Optionally, the first height adjustment member includes a first plate arranged in the vertical direction; the first plate is connected to the first cylinder, and multiple groups of first mounting holes are arranged in sequence in the vertical direction of the first plate; the left top anchor machine is connected to a group of first mounting holes at the required height.

[0010] Optionally, the distance between two adjacent groups of the first mounting holes in the vertical direction is 0.1-0.3m.

[0011] Optionally, the second height adjustment member includes a second plate arranged in the vertical direction; the second plate is connected to the second cylinder, and multiple groups of second mounting holes are arranged in sequence in the vertical direction of the second plate; the right top anchor machine is connected to a group of second mounting holes at the required height.

[0012] Optionally, the distance between two adjacent groups of the second mounting holes in the vertical direction is 0.1-0.3m.

[0013] Optionally, the multi-support adjustable top anchor machine device also includes a first left-right swing adjustment member and a second left-right swing adjustment member; the fixed end of the first left-right swing adjustment member is connected to a group of the first mounting holes at the required height, and its operating end is connected to the left top anchor machine; the fixed end of the second left-right swing adjustment member is connected to a group of the second mounting holes at the required height, and its operating end is connected to the right top anchor machine.

[0014] Optionally, the multi-support adjustable top anchor machine device also includes a first front-to-back swing adjustment member and a second front-to-back swing adjustment member; the left top anchor machine is connected to the working end of the first left-to-right swing adjustment member through the left axle seat; the fixed end of the first front-to-back swing adjustment member is connected to the left axle seat, and the working end is connected to the left top anchor machine; the right top anchor machine is connected to the working end of the second left-to-right swing adjustment member through the right axle seat; the fixed end of the second front-to-back swing adjustment member is connected to the right axle seat, and the working end is connected to the right top anchor machine.

[0015] Optionally, the first left-right swing adjusting member and the second left-right swing adjusting member both include a swing motor; the first front-back swing adjusting member and the second front-back swing adjusting member both include a swing cylinder.

[0016] The application of the technical solution of the utility model has at least the following beneficial effects:

[0017] (1) The present invention provides a top anchor bolter device with multiple support adjustments. The width adjustment component is used to enable the left top anchor bolter to move leftward and the right top anchor bolter to move rightward, thereby completing anchor bolting and anchor cable support operations for different tunnel widths; the first height adjustment component is used to drive the left top anchor bolter to complete anchor bolting and anchor cable support operations for different tunnel heights; the second height adjustment component is used to drive the right top anchor bolter to complete anchor bolting and anchor cable support operations for different tunnel heights. Therefore, the present invention can solve the problem in the prior art that the anchor bolter is no longer applicable when parameters such as tunnel width and height vary over a wide range.

[0018] (2) The utility model provides a multi-support adjustment top anchor bolting device capable of completing support operations with multiple degrees of freedom, meeting tunnel support requirements of various support widths and support heights. Specifically, in the tunnel, the combined adjustment width adjustment component, the first height adjustment member, the first left-right swing adjustment member, and the first front-back swing adjustment member drive the left top anchor bolting machine to the set anchor bolting and anchor cable support position, and the left top anchor bolting machine completes the anchor bolting and anchor cable support operations at the set support position; the combined adjustment width adjustment component, the second height adjustment member, the second left-right swing adjustment member, and the second front-back swing adjustment member drive the right top anchor bolting machine to the set anchor bolting and anchor cable support position, and the right top anchor bolting machine completes the anchor bolting and anchor cable support operations at the set support position.

[0019] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 This is a structural diagram of a multi-support adjustable top bolt machine device in an embodiment of the present utility model (the arrow direction A in the figure indicates the running direction);

[0022] Figure 2 yes Figure 1 Structural diagram from another perspective;

[0023] Among them, 1. Frame body, 2. Left top anchor bolt machine, 3. Right top anchor bolt machine, 4. Width adjustment assembly, 4.1. Left telescopic drive member, 4.2. Right telescopic drive member, 4.3. First cylinder, 4.4. Second cylinder, 5. First height adjustment member, 6. Second height adjustment member, 7. First left and right swing adjustment member, 8. Second left and right swing adjustment member, 9. First front and back swing adjustment member, 10. Left axle seat. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the present invention.

[0025] Example:

[0026] See also Figure 1-Figure 2 , a multi-support adjustment top anchor machine device, including a frame body 1, a left top anchor machine 2, a right top anchor machine 3, a width adjustment component 4, a first height adjustment part 5 and a second height adjustment part 6; the left top anchor machine 2 and the right top anchor machine 3 are respectively arranged on the left and right sides of the running direction of the frame body 1; the width adjustment component 4 is arranged on the frame body 1, one end of which is connected to the left top anchor machine 2 and is telescopically arranged to the left relative to the frame body 1, and the other end is connected to the right top anchor machine 3 and is telescopically arranged to the right relative to the frame body 1; the width adjustment component 4 is used to realize the left top anchor machine 2 to move to the left and the right top anchor machine 3 to move to the right, thereby completing the anchoring and anchor cable support operations for different tunnel widths. The first height adjustment member 5 is provided at one end of the width adjustment assembly 4 and is connected to the left top anchor bolter 2 for adjusting the left top anchor bolter 2 to different heights. The second height adjustment member 6 is provided at the other end of the width adjustment assembly 4 and is connected to the right top anchor bolter 3 for adjusting the right top anchor bolter 3 to different heights. The first height adjustment member 5 can be used to drive the left top anchor bolter 2 to complete bolting and cable anchoring operations at different roadway heights; the second height adjustment member 6 can be used to drive the right top anchor bolter 3 to complete bolting and cable anchoring operations at different roadway heights.

[0027] The width adjustment assembly 4 includes a telescopic cylinder, a left telescopic drive member 4.1 and a right telescopic drive member 4.2; the telescopic cylinder includes a first cylinder body 4.3 and a second cylinder body 4.4 which are coaxially sleeved; the first cylinder body 4.3 is slidably arranged on the left side of the frame body 1 and is connected to the left telescopic drive member 4.1; the second cylinder body 4.4 is slidably arranged on the right side of the frame body 1 and is connected to the right telescopic drive member 4.2; the end of the first cylinder body 4.3 away from the second cylinder body 4.4 is connected to the left top anchor machine 2 through the first height adjustment member 5; the end of the second cylinder body 4.4 away from the first cylinder body 4.3 is connected to the right top anchor machine 3 through the second height adjustment member 6.

[0028] The left telescopic driving member 4.1 is a left telescopic oil cylinder; the right telescopic driving member 4.2 is a right telescopic oil cylinder.

[0029] The first height adjustment member 5 includes a first plate arranged in the vertical direction; the first plate is connected to the first cylinder 4.3, and multiple groups (the specific number of groups is determined according to actual needs, and five groups are preferably used in this embodiment) of first mounting holes are arranged in sequence in the vertical direction of the first plate (the number of first mounting holes in each group is two first mounting holes set at the same height); the left top anchor bolt machine 2 is connected to a group of the first mounting holes at the required height.

[0030] The distance between two adjacent groups of the first mounting holes in the vertical direction is 0.2 m.

[0031] The second height adjustment member 6 includes a second plate arranged in the vertical direction; the second plate is connected to the second cylinder 4.4, and multiple groups (the specific number of groups is determined according to actual needs, and five groups are preferably used in this embodiment) of second mounting holes are arranged in sequence in the vertical direction of the second plate (the number of second mounting holes in each group is two second mounting holes set at the same height); the right top anchor bolt machine 3 is connected to a group of second mounting holes at the required height.

[0032] The distance between two adjacent groups of the second mounting holes in the vertical direction is 0.2 m.

[0033] The multi-support adjustable top anchor machine device also includes a first left-right swing adjustment member 7 and a second left-right swing adjustment member 8; the fixed end of the first left-right swing adjustment member 7 is connected to a group of the first mounting holes at the required height, and its operating end is connected to the left top anchor machine 2, used to drive the left top anchor machine 2 to swing left and right to the set anchor rod and anchor cable support position; the fixed end of the second left-right swing adjustment member 8 is connected to a group of the second mounting holes at the required height, and its operating end is connected to the right top anchor machine 3, used to drive the right top anchor machine 3 to swing left and right to the set anchor rod and anchor cable support position.

[0034] The multi-support adjustment top anchor machine device also includes a first front-to-back swing adjustment member 9 and a second front-to-back swing adjustment member; the left top anchor machine 2 is connected to the working end of the first left-to-right swing adjustment member 7 through the left axle seat 10; the fixed end of the first front-to-back swing adjustment member 9 is connected to the left axle seat 10, and the working end is connected to the left top anchor machine 2, used to drive the left top anchor machine 2 to swing back and forth to the set anchor rod and anchor cable support position to avoid the whole machine from moving back and forth; the right top anchor machine 3 is connected to the working end of the second left-to-right swing adjustment member 8 through the right axle seat; the fixed end of the second front-to-back swing adjustment member is connected to the right axle seat, and the working end is connected to the right top anchor machine 3, used to drive the right top anchor machine 3 to swing back and forth to the set anchor rod and anchor cable support position to avoid the whole machine from moving back and forth.

[0035] The first left-right swing adjusting member 7 and the second left-right swing adjusting member 8 are both swing motors; the first front-back swing adjusting member 9 and the second front-back swing adjusting member are both swing cylinders.

[0036] The operation process of the multi-support adjustable top bolt machine device is as follows:

[0037] In the tunnel, the combined width adjustment component 4, the first height adjustment component 5, the first left and right swing adjustment component 7 and the first front and back swing adjustment component 9 drive the left top anchor bolt machine 2 to the set anchor bolt and anchor cable support position, and the left top anchor bolt machine 2 completes the anchor bolt and anchor cable support operations for the set support position; the combined width adjustment component 4, the second height adjustment component 6, the second left and right swing adjustment component 8 and the second front and back swing adjustment component drive the right top anchor bolt machine 3 to the set anchor bolt and anchor cable support position, and the right top anchor bolt machine 3 completes the anchor bolt and anchor cable support operations for the set support position.

[0038] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A multi-support adjustable top bolting machine device, characterized in that: The invention comprises a frame body (1), a left top anchor bolt machine (2), a right top anchor bolt machine (3), a width adjustment assembly (4), a first height adjustment member (5) and a second height adjustment member (6); the left top anchor bolt machine (2) and the right top anchor bolt machine (3) are respectively arranged on the left and right sides of the running direction of the frame body (1); the width adjustment assembly (4) is arranged on the frame body (1), one end of which is connected to the left top anchor bolt machine (2) and is telescopically arranged to the left relative to the frame body (1), and the other end of which is connected to the right top anchor bolt machine (3) and is telescopically arranged to the right relative to the frame body (1); the first height adjustment member (5) is arranged on one end of the width adjustment assembly (4) and is connected to the left top anchor bolt machine (2); the second height adjustment member (6) is arranged on the other end of the width adjustment assembly (4) and is connected to the right top anchor bolt machine (3).

2. The multi-support adjustable top bolting machine device according to claim 1, characterized in that: The width adjustment assembly (4) comprises a telescopic cylinder, a left telescopic drive member (4.1) and a right telescopic drive member (4.2); the telescopic cylinder comprises a first cylinder (4.3) and a second cylinder (4.4) which are coaxially sleeved; the first cylinder (4.3) is slidably arranged on the left side of the frame body (1) and is connected to the left telescopic drive member (4.1); the second cylinder (4.4) is slidably arranged on the right side of the frame body (1) and is connected to the right telescopic drive member (4.2); the end of the first cylinder (4.3) away from the second cylinder (4.4) is connected to the left top anchor bolt machine (2) via the first height adjustment member (5); the end of the second cylinder (4.4) away from the first cylinder (4.3) is connected to the right top anchor bolt machine (3) via the second height adjustment member (6).

3. The multi-support adjustable top bolting machine device according to claim 2, characterized in that: The left telescopic drive member (4.1) comprises a left telescopic oil cylinder or a left telescopic air cylinder; the right telescopic drive member (4.2) comprises a right telescopic oil cylinder or a right telescopic air cylinder.

4. The multi-support adjustable top bolting machine device according to claim 2, characterized in that: The first height adjustment member (5) comprises a first plate arranged in a vertical direction; the first plate is connected to the first cylinder (4.3), and a plurality of groups of first mounting holes are sequentially arranged at intervals in the vertical direction of the first plate; the left top anchor bolt machine (2) is connected to a group of the first mounting holes at a desired height.

5. The multi-support adjustable top bolting machine device according to claim 4, characterized in that: The distance between two adjacent groups of the first installation holes in the vertical direction is 0.1-0.3m.

6. The multi-support adjustable top bolter device according to claim 4, characterized in that: The second height adjustment member (6) comprises a second plate arranged in the vertical direction; the second plate is connected to the second cylinder (4.4), and a plurality of groups of second mounting holes are sequentially arranged at intervals in the vertical direction of the second plate; the right top anchor bolt machine (3) is connected to a group of the second mounting holes at a desired height.

7. The multi-support adjustable top bolter device according to claim 6, characterized in that: The distance between two adjacent groups of the second mounting holes in the vertical direction is 0.1-0.3m.

8. The multi-support adjustable top bolter device according to claim 6, characterized in that: It also includes a first left-right swing adjustment member (7) and a second left-right swing adjustment member (8); the fixed end of the first left-right swing adjustment member (7) is connected to a group of the first mounting holes at a desired height, and the operating end thereof is connected to the left top anchor bolt machine (2); the fixed end of the second left-right swing adjustment member (8) is connected to a group of the second mounting holes at a desired height, and the operating end thereof is connected to the right top anchor bolt machine (3).

9. The multi-support adjustable top bolter device according to claim 8, characterized in that: It also includes a first front-to-back swing adjustment member (9) and a second front-to-back swing adjustment member; the left top anchor bolt machine (2) is connected to the working end of the first left-to-right swing adjustment member (7) through the left axle seat (10); the fixed end of the first front-to-back swing adjustment member (9) is connected to the left axle seat (10), and the working end is connected to the left top anchor bolt machine (2); the right top anchor bolt machine (3) is connected to the working end of the second left-to-right swing adjustment member (8) through the right axle seat; the fixed end of the second front-to-back swing adjustment member is connected to the right axle seat, and the working end is connected to the right top anchor bolt machine (3).

10. The multi-support adjustable top bolter device according to claim 9, characterized in that: The first left-right swing adjusting member (7) and the second left-right swing adjusting member (8) both comprise swing motors; the first front-back swing adjusting member (9) and the second front-back swing adjusting member both comprise swing oil cylinders.

Images