CN-122014276-A - Digging and anchoring transfer device for coal roadway or semi-coal rock roadway

CN122014276ACN 122014276 ACN122014276 ACN 122014276ACN-122014276-A

Abstract

The invention aims to disclose a tunneling and anchoring transfer device for a coal roadway or a semi-coal rock roadway, which relates to the technical field of coal mine roadway tunneling and comprises a tunneling and anchoring assembly and a self-moving tail assembly, wherein the tunneling and anchoring assembly is provided with a first chassis, a first anchoring assembly, a cutting assembly, a first conveying assembly and a posture adjusting assembly, the posture adjusting assembly is arranged at the tail part of the first chassis, the self-moving tail assembly is provided with a second chassis, a crushing assembly, a second anchoring assembly and a second conveying assembly, the crushing assembly receives coal of the tail-swinging assembly, and the second anchoring assembly is arranged at the rear side of the crushing assembly.

Inventors

WANG SHIWEI
FAN ZHIJIA
LI QINBIN
REN JUN
DING WEIJUN
XU XIAOJING

Assignees

江苏中贵重工有限公司

Dates

Publication Date: 20260512
Application Date: 20260403

Claims (10)

1. The digging and anchoring transfer device for the coal roadway or the semi-coal rock roadway is characterized by comprising a digging and anchoring assembly and a self-moving tail assembly; The digging, anchoring and transporting assembly is provided with a first chassis, a first anchoring assembly, a cutting assembly, a first transporting assembly and a posture adjusting assembly, wherein the posture adjusting assembly is arranged at the tail part of the first chassis, and the first transporting assembly comprises a loading part, a front transporting part, a rear transporting part and a tail swinging assembly; the self-moving tail assembly is provided with a second chassis, a crushing assembly, a second anchor assembly and a second transportation assembly, the crushing assembly receives coal of the tail swing assembly, and the second anchor assembly is arranged at the rear side of the crushing assembly; The coal cut by the cutting assembly is transported by the first transporting assembly and the second transporting assembly in sequence.
2. The tunneling and anchoring transfer device for a coal roadway or semi-coal rock roadway of claim 1, wherein the first anchor assembly comprises a front anchor assembly, a middle anchor assembly and a tail anchor assembly respectively disposed at the front end, the middle and the tail of the first chassis.
3. The tunneling and anchoring transfer device for a coal roadway or a semi-coal rock roadway according to claim 1, wherein the cutting assembly comprises a cutting head, a cutting large arm, a sliding frame, a guide column and a front-back telescopic cylinder, and the cutting large arm is mounted on the sliding frame.
4. A driving and anchoring transfer device for a coal roadway or semi-coal rock roadway as claimed in claim 3, wherein said front and rear transport portions are hinged by a horizontal column and said rear transport portion is hinged by a vertical column; The tail of the sliding frame is provided with a sliding groove, the front-back telescopic oil cylinder drives the sliding frame to move back and forth, and the sliding frame drives the first conveying assembly to move back and forth along the sliding rail through the sliding groove and the horizontal column.
5. The mining and anchoring transfer device for a coal roadway or semi-coal rock roadway according to any one of claims 1-4, wherein the attitude adjustment assembly comprises a horizontal support plate, a first horizontal slide rail, a first slide carriage, a second horizontal slide rail, a second slide carriage, a first lift cylinder, a second lift cylinder, and an attitude adjustment cylinder.
6. The tunneling and anchoring transfer device for a coal roadway or a semi-coal rock roadway as claimed in claim 5, wherein the first lifting cylinder is mounted in a first bracket; The first lifting oil cylinder drives the first sliding seat to lift, and the first sliding seat moves left and right along the first horizontal sliding rail; the second lifting oil cylinder drives the second sliding seat to lift, and the second sliding seat moves left and right along the second horizontal sliding rail; and the gesture adjusting oil cylinder drives the first bracket to move left and right by taking the horizontal supporting plate as a fulcrum.
7. The tunneling and bolting transfer device for coal or semi-coal rock roadway of claim 2, wherein said front anchor assembly includes four booms, said middle anchor assembly includes two booms, and said tail anchor assembly includes two booms.
8. The tunneling and anchoring transfer device for a coal roadway or semi-coal rock roadway of any one of claims 1-4, wherein the second anchor assembly includes a lateral movement assembly and a boom, the lateral movement assembly driving the boom to move side-to-side.
9. The mining and anchoring transfer device for a coal roadway or a semi-coal rock roadway as claimed in claim 8, wherein the self-moving tail assembly is further provided with a dust removal assembly, a water tank and a pump station.
10. The anchor handling device for a coal roadway or semi-coal rock roadway of claim 8, wherein the first chassis and the second chassis are each track driven.

Description

Digging and anchoring transfer device for coal roadway or semi-coal rock roadway Technical Field The invention relates to the technical field of coal mine roadway tunneling, in particular to a tunneling and anchoring transfer device for a coal roadway or a semi-coal rock roadway. Background The rapid tunneling of coal mine tunnels (including coal tunnels and semi-coal rock tunnels) is a key link for guaranteeing the efficient and safe production of coal mines. However, conventional roadway driving operations typically involve multiple operations of cutting, loading, transporting, bolting, etc., which are often performed in steps by separate equipment (e.g., heading machines, reversed carriers, rock bolsters, etc.). The operation mode not only causes a large number of devices and scattered arrangement, but also must exit the working face after the heading machine completes one cycle of cutting, the anchor rod drill carriage enters the supporting operation, and frequent devices alternately severely restrict the tunneling efficiency, so that the tunneling and the anchor protection operation are difficult to realize parallel continuous operation, and become main bottlenecks for restricting the tunneling speed of a roadway. Meanwhile, the existing tunneling equipment lacks effective attitude adjustment capability in the cutting process, when the tunneling direction needs to be finely tuned, the tunneling equipment needs to be realized through multiple vehicle moving, the cutting efficiency is affected, the anchoring efficiency is not enough, and the self-moving tail assembly behind the tunneling and anchoring assembly is relatively single in function and generally only has a transportation function. In view of the above, there is an urgent need to develop an anchor handling device for a coal roadway or a semi-coal rock roadway to overcome the above-described drawbacks. Disclosure of Invention The invention aims to disclose a digging and anchoring transfer device for a coal roadway or a semi-coal rock roadway. In order to achieve the first object, the present invention provides a tunneling-anchoring transfer device for a coal roadway or a semi-coal rock roadway, comprising a tunneling-anchoring assembly and a self-moving tail assembly; The digging, anchoring and transporting assembly is provided with a first chassis, a first anchoring assembly, a cutting assembly, a first transporting assembly and a posture adjusting assembly, wherein the posture adjusting assembly is arranged at the tail part of the first chassis, and the first transporting assembly comprises a loading part, a front transporting part, a rear transporting part and a tail swinging assembly; the self-moving tail assembly is provided with a second chassis, a crushing assembly, a second anchor assembly and a second transportation assembly, the crushing assembly receives coal of the tail swing assembly, and the second anchor assembly is arranged at the rear side of the crushing assembly; The coal cut by the cutting assembly is transported by the first transporting assembly and the second transporting assembly in sequence. Preferably, the first anchor assembly comprises a front anchor assembly, a middle anchor assembly and a tail anchor assembly which are respectively arranged at the front end, the middle part and the tail of the first chassis. Preferably, the cutting assembly comprises a cutting head, a cutting large arm, a sliding frame, a guide column and a front-back telescopic oil cylinder, wherein the cutting large arm is installed on the sliding frame. Preferably, the front conveying part and the rear conveying part are hinged through a horizontal column, and the rear conveying part and the swing tail assembly are hinged through a vertical column; The tail of the sliding frame is provided with a sliding groove, the front-back telescopic oil cylinder drives the sliding frame to move back and forth, and the sliding frame drives the first conveying assembly to move back and forth along the sliding rail through the sliding groove and the horizontal column. Preferably, the posture adjustment assembly comprises a horizontal support plate, a first horizontal sliding rail, a first sliding seat, a second horizontal sliding rail, a second sliding seat, a first lifting oil cylinder, a second lifting oil cylinder and a posture adjustment oil cylinder. Preferably, the first lifting oil cylinder is installed in the first bracket; The first lifting oil cylinder drives the first sliding seat to lift, and the first sliding seat moves left and right along the first horizontal sliding rail; the second lifting oil cylinder drives the second sliding seat to lift, and the second sliding seat moves left and right along the second horizontal sliding rail; and the gesture adjusting oil cylinder drives the first bracket to move left and right by taking the horizontal supporting plate as a fulcrum. Preferably, the front anchor assembly comprises four booms, the middle anc