CN210509158U

CN210509158U - Excavating gear is filled in roadway

Info

Publication number: CN210509158U
Application number: CN201921126925.5U
Authority: CN
Inventors: 曾三军; 杨晓龙; 徐军
Original assignee: Wuhan Iron And Steel Group Hongxin Industry Development Co ltd
Current assignee: Wuhan Iron And Steel Group Hongxin Industry Development Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-05-12
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses an excavating gear is filled in roadway relates to the entry driving machine field, for solving the problem that the entry driving machine does not possess the slip casting function of packing. The utility model discloses an organism, running gear, operating device, spraying mechanism, shipment mechanism and reprinting mechanism, spraying mechanism includes atomizer, water pump and water tank, still includes grouting mechanism, grouting mechanism comprises thick liquid case, grouting pump and pipeline, the thick liquid case is located one side of water tank, be provided with the thick liquid case lid on the thick liquid case, the grouting pump set up in the upper end of thick liquid case, one side of organism is provided with the pipe support, the inside of pipe support is provided with the pipe, the thick liquid case the water tank with the pipe support all set up in running gear's top. The utility model discloses possess and fill slip casting operation function, filled the vacancy that the entry driving machine did not possess and fill the slip casting function.

Description

Excavating gear is filled in roadway

Technical Field

The utility model relates to a entry driving machine field specifically is a digging device is filled in roadway.

Background

Roadway refers to the general term of shaft, tunnel and chamber engineering for mining or other purposes. In the coal mine industry, a roadway mainly comprises a mine construction project, a mine production preparation project, a mine extension project, a mine auxiliary project and the like.

The heading machine is a machine for excavating a roadway on a flat ground, mainly comprises a travelling mechanism, a working mechanism, a loading and transporting mechanism and a transshipping mechanism, and is additionally provided with a spraying mechanism in order to reduce the harm of dust to workers, for example, the utility model patent with the bulletin number of CN201763342U and the name of CN201763342U discloses the spraying mechanism. As the traveling mechanism advances forward, the cutting head in the working mechanism continuously crushes rocks and transports the crushed rocks away through the loading mechanism and the transferring mechanism. The heading machine has the advantages of safety, high efficiency, good lane forming quality and the like.

At present, the development of the heading machine on the market is towards comprehensive multi-functionalization, and a comprehensive heading machine, namely a fully-mechanized heading machine, appears. The invention patent with the publication number of CN107023296B and the name of construction mode of roadway filling and excavating discloses a method for mining coal mines at intervals, refilling grouting, generally cement, and then mining the part of the coal mine between fillings, the method is feasible, simple and safe, and has high mining rate, and the resource waste can be effectively reduced; however, the existing heading machine or fully-mechanized heading machine and the like cannot provide a grouting function after gangue is filled, and a pipeline must be additionally laid manually to perform grouting operation, which is troublesome, so that a roadway filling and excavating device is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an excavating gear is filled in roadway to the entry driving machine that provides in solving above-mentioned background art does not possess the problem of filling the slip casting function.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roadway filling and excavating device, includes organism, running gear, operating device, spraying mechanism, shipment mechanism and reprinting mechanism, spraying mechanism includes atomizer, water pump and water tank, still includes grouting mechanism, grouting mechanism comprises thick liquid case, grouting pump and pipeline.

Preferably, the thick liquid case is located one side of water tank, be provided with the thick liquid case lid on the thick liquid case, the grouting pump set up in the upper end of thick liquid case, one side of organism is provided with the pipe support, the inside of pipe support is provided with the pipe, the thick liquid case the water tank with the pipe support all set up in running gear's top.

Preferably, the traveling mechanisms are disposed at both sides of the lower portion of the body.

Preferably, the working mechanism is arranged at one end of the upper part of the machine body, the transfer mechanism is arranged at the other end of the upper part of the machine body, the spraying device is arranged at the upper end of the joint of the working mechanism and the machine body, and a spray head of the spraying device faces the working mechanism.

Preferably, the shipping mechanism is disposed below the working mechanism.

Preferably, a water tank cover is arranged at the upper part of the water tank, and the water pump is arranged at the upper end of the water tank.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the roadway filling and excavating device is provided with the grouting mechanism, can be matched with a construction mode of roadway filling and excavating to perform filling and grouting operation, solves the problem that the heading machine does not have the function of filling and grouting, and fills the market vacancy that the heading machine does not have the function of filling and grouting.

2. This excavating gear is filled in roadway compares the manual work and lays long pipeline and fill the slip casting operation, not only more practices thrift the manpower, need not the pipeline of overlength moreover, and required pumping power is littleer, more energy-conserving and convenient.

3. This excavating gear is filled in roadway compares original entry driving machine that has spraying mechanism, and the organism counter weight is changeed balancedly, and the water tank, water pump, thick liquid case and the grouting pump of both sides keep the focus balanced more easily.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is an omitted drawing of an operating state diagram of the present invention;

fig. 3 is an omitted drawing of a plan view of the grouting mechanism.

In the figure: 1. a body; 2. a traveling mechanism; 3. a working mechanism; 4. a spraying device; 40. a water tank cover; 41. a water pump; 42. a water tank; 5. a shipping mechanism; 6. a transfer mechanism; 7. a slurry tank; 70. a slurry tank cover; 71. grouting pump; 72. a pipe frame; 73. a tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an excavating gear is filled in well lane, includes organism 1, running gear 2, operating device 3, spraying mechanism, shipment mechanism 5 and reprints mechanism 6, and spraying mechanism includes atomizer 4, water pump 41 and water tank 42, still includes grouting mechanism, and grouting mechanism comprises thick liquid case 7, grouting pump 71 and pipeline, possesses grouting mechanism and makes the utility model relates to an excavating gear is filled in well lane can fill the slip casting operation.

Furthermore, the slurry tank 7 is positioned on one side of the water tank 42, so that the gravity center of the machine body 1 is kept balanced, a slurry tank cover 70 is arranged on the slurry tank 7, the grouting pump 71 is arranged at the upper end of the slurry tank 7, a pipe frame 72 is arranged on one side of the machine body 1, a pipe 73 is arranged inside the pipe frame 72, the pipe 73 can be wound in the pipe frame 72 like a fire hose or can be stacked in order, more than one pipe 73 is arranged, when in use, one shorter pipe is used as a feeding pipe to be connected with the slurry tank 7 and a feeding port of the grouting pump 71 after the slurry tank cover 70 is opened, one end of the other longer pipe 73 is connected with a discharging port of the grouting pump 71, and the other end of the longer pipe 73 can be manually aligned to a well lane; the slurry tank 7, the water tank 42 and the pipe frame 72 are all arranged above the travelling mechanism 2.

Further, the traveling mechanisms 2 are disposed at both sides of the lower portion of the machine body 1, and the traveling mechanisms 2 are crawler wheels.

Further, the working mechanism 3 is arranged at one end of the upper portion of the machine body 1, the transfer mechanism 6 is arranged at the other end of the upper portion of the machine body 1, the spraying device 4 is arranged at the upper end of the joint of the working mechanism 3 and the machine body 1, and a spray head of the spraying device 4 faces the working mechanism 3.

Further, the loading and transporting mechanism 5 is arranged below the working mechanism 3, the loading and transporting mechanism 5 and the transferring mechanism 6 are connected through a conveying device, the conveying device is arranged below the space between the slurry tank 7 and the water tank 42, namely, the space between the traveling mechanisms 2 on the two sides, and the loading and transporting mechanism 5 can transport the rock blocks or coal blocks crushed by the working mechanism 3 to the transferring mechanism 6 through the conveying device and transfer the rock blocks or coal blocks to a conveying device such as a conveying belt or a mine car through the transferring mechanism 6.

Further, a water tank cover 40 is disposed on the upper portion of the water tank 42, the water pump 41 is disposed on the upper end of the water tank 42, after the water tank cover 40 is opened, the water tank 42 and the water inlet of the water pump 41 can be connected through a water inlet pipe, and the water outlet of the water pump 41 supplies water to the spraying device 4 through a water outlet pipe.

Further, due to the particularity of coal mine operation, the equipment is required to have explosion-proof characteristics, so the grouting pump 71 can be an explosion-proof bw250 grouting pump.

Furthermore, in order to prevent the cement paste from being solidified before use, the cement paste can be prepared on site before use, and a retarder is added to slow down the solidification of the cement paste.

The working principle is as follows: after cement slurry is prepared and retarder is added, the cement slurry is injected into the slurry tank 7, the slurry tank cover 70 is covered, when grouting needs to be filled, the slurry tank cover 70 is opened, a shorter feeding pipe on the pipe frame 72 is used for connecting the slurry tank 7 with the feeding hole of the grouting pump 71, one end of another longer pipe 73 is used for connecting the discharging hole of the grouting pump 71, the other end of the longer pipe 73 is aligned to the roadway needing to be filled and grouted, the grouting pump 71 can be opened to start filling and grouting operation, the grouting pump 71 is closed after grouting is completed, and the feeding pipe and the pipe 73 can be installed back to the pipe frame 72 again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a digging device is filled in lane, includes organism (1), running gear (2), operating device (3), spraying mechanism, shipment mechanism (5) and reprint mechanism (6), spraying mechanism includes atomizer (4), water pump (41) and water tank (42), its characterized in that: still include slip casting mechanism, slip casting mechanism comprises thick liquids case (7), grouting pump (71) and pipeline.

2. A roadway filling and excavating apparatus as claimed in claim 1, wherein: thick liquids case (7) are located one side of water tank (42), be provided with thick liquids case lid (70) on thick liquids case (7), grouting pump (71) set up in the upper end of thick liquids case (7), one side of organism (1) is provided with pipe support (72), the inside of pipe support (72) is provided with pipe (73), thick liquids case (7) water tank (42) with pipe support (72) all set up in the top of running gear (2).

3. A roadway filling and excavating apparatus as claimed in claim 1, wherein: the traveling mechanisms (2) are arranged on two sides of the lower portion of the machine body (1).

4. A roadway filling and excavating apparatus as claimed in claim 3, wherein: the working mechanism (3) is arranged at one end of the upper portion of the machine body (1), the transfer mechanism (6) is arranged at the other end of the upper portion of the machine body (1), the spraying device (4) is arranged at the upper end of the joint of the working mechanism (3) and the machine body (1), and a spray head of the spraying device (4) faces towards the working mechanism (3).

5. The apparatus of claim 4, wherein: the loading and transporting mechanism (5) is arranged below the working mechanism (3).

6. A roadway filling and excavating apparatus according to claim 2 or 5, wherein: a water tank cover (40) is arranged at the upper part of the water tank (42), and the water pump (41) is arranged at the upper end of the water tank (42).