CN216665604U

CN216665604U - Coal mine mining filling and tunneling device

Info

Publication number: CN216665604U
Application number: CN202122693524.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-06-03
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a coal mine mining filling and tunneling device, which belongs to the technical field of coal mine mining and comprises the following components: the support, the main part of support is the loop configuration, and the inside of support has seted up the annular, the annular is used for installing the response piece, the support is equipped with two altogether, and the inboard bottom of two supports still fixedly connected with base, the hole that sprays seted up through the curb plate bottom side forms a water curtain around entry driving machine and carries out the dust fall operation, not only can clear away the produced smoke and dust when the entry driving machine tunnelling through spraying hole blowout water smoke, can also cool down the operation to entry driving machine, and then reach more practical purpose, and it is difficult to play effectual guard action to the tool bit of tunnelling to have solved current entry driving device, and then can cause the problem of damage to the tool bit when the mine cave takes place to sink or collapses.

Description

Coal mine mining filling and tunneling device

Technical Field

The utility model belongs to the technical field of coal mine mining, and particularly relates to a filling and tunneling device for coal mine mining.

Background

Coal mines are areas where people mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and open pit coal mines, and a tunneling device is required to be used for tunneling in the mining process.

The prior coal mine tunneling device has the following defects:

1. the existing tunneling device is difficult to effectively protect the tunneling tool bit during tunneling work, so that the tunneling device can be damaged when a mine tunnel sinks or collapses, the tunneling device cannot be normally practical due to the damage of the tool bit, and the normal tunneling efficiency can be influenced;

2. the existing tunneling device can generate a large amount of smoke dust to permeate into the tunneling device during tunneling work so as to influence the normal work of the tunneling device, and if the smoke dust generated during tunneling cannot be protected, the normal tunneling work can be influenced.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a coal mine mining filling tunneling device, which aims to solve the problems that the existing tunneling device provided in the background technology is difficult to effectively protect a tunneling cutter head, and the cutter head is damaged when a mine cave sinks or collapses.

The utility model relates to a coal mine mining filling and tunneling device, which is achieved by the following specific technical means:

a coal mine mining, filling and tunneling device comprises: a support; the main body of the bracket is of an annular structure, a ring groove is formed in the bracket and used for mounting the induction block, the bracket is provided with two positions, and the bottom ends of the inner sides of the two positions of the bracket are fixedly connected with a base; the support includes: the external pipe is used for being externally connected with a water source, connected to the upper side of the outer peripheral surface of the support and communicated with the support; the side plates are communicated with the external connecting pipe through the supports, the bottom ends of the side plates are in linear arrays and provided with spraying holes, and the side plates are fixedly connected to the inner sides of the two supports in annular arrays.

Furthermore, the motor B is provided with two positions, the two motors B are respectively arranged at the left side and the right side of the top end face of the base, the upper sides of the two motors B are respectively provided with the bevel gear A, one side of the bevel gear A is also in meshing transmission with the bevel gear B, and the bevel gear B is sleeved on the outer side of the through pipe and is fixedly connected with the lantern ring.

Furthermore, the top end surface of the base is fixedly connected with two supports, and the two supports are respectively and fixedly connected to the left side and the right side of the top end surface of the base; the support still includes: the device comprises a through pipe, a pusher and a moving block, wherein the through pipe is of an internal hollow structure, the bottom end of the inside of the through pipe is provided with a groove, the pusher is further arranged inside a sliding groove, the inside of the through groove is connected with the moving block in a sliding manner, and the moving block is pushed by the pusher; the motor A is installed at one side of the moving block, a transmission shaft is further arranged at one side of the motor A, penetrates through the moving block and protrudes out of the moving block to be fixedly connected with the tunneling head, and a motor B is further installed at the top end of the base.

Further, the sleeve A is of an internal central control structure, the sleeve B is further inserted into the sleeve A, and the sleeve B is connected with the sleeve A through a spring; the lantern ring still includes: the response piece, response piece fixed connection is in sleeve B's one end, and response piece sliding connection is in the inboard position of support, and the response piece is forced induction, and the one end of response piece is fixedly connected with scraper blade still.

Further, the collar further comprises: contact A, contact A fixed connection still installs contact B in sleeve B's inside in sleeve A's a side position, contact B and contact A phase-match, and contact A and contact B are used for opening and close motor B and impeller.

Furthermore, the lantern ring is equipped with two places altogether, and just two places lantern rings rotate respectively and connect in the outer peripheral face left and right sides position of siphunculus, still is annular array fixedly connected with sleeve A on the outer peripheral face of two places lantern rings.

Compared with the prior art, the utility model has the following beneficial effects:

the outer pipe is arranged on the outer side of the support, and after the outer pipe is connected with an external high-pressure water source, a water curtain is formed around the tunneling machine through the spraying holes formed in the bottom side of the side plate to perform dust fall operation, smoke generated when the tunneling machine tunnels can be removed through spraying water mist sprayed out of the spraying holes, cooling operation can be performed on the tunneling machine, and therefore the purpose of being more practical is achieved.

Be provided with contact A and contact B through the inboard at sleeve A and sleeve B, and one side of sleeve B still is provided with the response piece, and then can be real-timely carry out the monitoring operation that lasts to the inside current situation in colliery, and then when the colliery appears unusually, can carry out the high-efficient protection operation to the tunnelling head, and then reach more practical purpose.

Drawings

Fig. 1 is a schematic front side view of the present invention in a partially disassembled state.

Fig. 2 is a schematic structural view from the top side in a state where the partial structure of the present invention is disassembled.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic view of the utility model at B in fig. 2.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a support; 101. an external connection pipe; 102. a base; 103. a side plate; 104. spraying holes; 2. a support; 201. pipe passing; 202. a pusher; 203. a moving block; 204. a motor A; 205. a heading head; 3. a motor B; 301. a bevel gear A; 302. a bevel gear B; 4. a collar; 401. a sleeve A; 402. a sleeve B; 403. an induction block; 404. a squeegee; 405. a contact A; 406. and a contact B.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a coal mine mining filling and tunneling device, which comprises: the main body of the bracket 1 is of an annular structure, a ring groove is formed in the bracket 1 and used for mounting the induction block 403, the bracket 1 is provided with two positions, and the bottom ends of the inner sides of the two positions of the bracket 1 are fixedly connected with a base 102; the support 1 includes: external pipe 101, external pipe 101 are used for external water source, and external pipe 101 is connected in the outer peripheral face upside position of support 1, and external pipe 101 link up with support 1 mutually, curb plate 103, and curb plate 103 link up with external pipe 101 mutually through support 1, has seted up in the bottom of curb plate 103 linear array and has sprayed hole 104, and curb plate 103 is the inboard position of annular array fixed connection at two support 1, and lantern ring 4 still includes: contact A405, contact A405 fixed connection is in a side position of sleeve A401, and contact B406 is still installed to the inside of sleeve B402, and contact B406 and contact A405 match, contact A405 and contact B406 are used for opening and close motor B3 and impeller 202

Wherein, base 102's top end face fixedly connected with support 2, support 2 is equipped with two altogether, and two support 2 difference fixed connection is in base 102's top end face left and right sides position, and support 2 is still including: the through pipe 201 is of an internal hollow structure, the bottom end of the inside of the through pipe 201 is provided with a groove, a pusher 202 is further mounted inside the sliding groove, a moving block 203 is connected to the inside of the through groove in a sliding manner, and the moving block 203 is pushed by the pusher 202; the driving device comprises a motor A204, the motor A204 is installed at one side of a moving block 203, a transmission shaft is further arranged at one side of the motor A204, the transmission shaft penetrates through the moving block 203 and protrudes out of the moving block 203 to be fixedly connected with a tunneling head 205, a motor B3 is further installed at the top end of a base 102, the motor B3 is provided with two positions, two motors B3 are respectively installed at the left side and the right side of the top end face of the base 102, helical gears A301 are installed at the upper sides of the two motors B3, a helical gear B302 is further meshed with and transmitted to one side of the helical gear A301, and the helical gear B302 is sleeved on the outer side of a through pipe 201 and is fixedly connected with a lantern ring 4.

The lantern rings 4 are provided with two positions, the lantern rings 4 at the two positions are respectively connected to the left side and the right side of the outer peripheral surface of the through pipe 201 in a rotating mode, the outer peripheral surfaces of the lantern rings 4 at the two positions are fixedly connected with sleeves A401 in an annular array mode, the sleeves A401 are of an internal control structure, a sleeve B402 is further inserted into the sleeve A401, and the sleeve B402 is connected with the sleeve A401 through a spring; the collar 4 further comprises: the sensing block 403 is fixedly connected to one end of the sleeve B402, the sensing block 403 is slidably connected to the inner side of the support 1, the sensing block 403 is pressure sensing, and a scraper 404 is fixedly connected to one end of the sensing block 403.

The specific use mode and function of the embodiment are as follows:

in the utility model, the device is connected with a tunneling driving machine, then a motor A204 arranged on a moving block 203 can drive a tunneling head 205 to rotate, and the tunneling operation is carried out on a coal mine through the rotation of the tunneling head 205; in the tunneling process, the motor B3 mounted at the top end of the base 102 can be started to drive the bevel gear a301 to rotate, the bevel gear a301 is meshed with the bevel gear B302 to drive the sleeve ring 4 to rotate around the through pipe 201, and the sleeve ring 4 is rotated to drive the sleeve a401 and the sleeve B402 to drive the induction block 403 to continuously rotate in the support 1; since the sensing block 403 is a pressure sensor, the coal mine condition can be continuously monitored during tunneling work, when the sensing block 403 monitors pressure exceeding a set value, the pusher 202 mounted on the inner side of the through pipe 201 is started to retract the moving block 203 into the through pipe 201 for protection, and when the moving block 203 enters the through pipe 201, the tunneling head 205 can synchronously enter the inner position of the through pipe 201, so that the purpose of protecting the tunneling head 205 is achieved; when the sleeve A401 and the contact head A405 and the contact head B406 which are arranged on the inner side of the sleeve B402 are in pressing contact, the pusher 202 also retracts the tunneling head 205 into the inside of the through pipe 201 for protection operation; in the tunneling process, the external connection pipe 101 arranged on the outer side of the support 1 can be connected with an external high-pressure water source, and continuous spraying and dust falling can be carried out through the spraying holes 104 formed in the bottom side of the side plate 103, so that the aim of more use is fulfilled.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a colliery mining fills tunnelling device which characterized in that includes: a support (1);

the main body of the support (1) is of an annular structure, a ring groove is formed in the support (1) and used for mounting the induction block (403), the support (1) is provided with two positions, and the bottom ends of the inner sides of the two positions of the support (1) are fixedly connected with a base (102); the support (1) comprises:

the external pipe (101), the external pipe (101) is used for connecting with an external water source, the external pipe (101) is connected to the upper side of the peripheral surface of the bracket (1), and the external pipe (101) is communicated with the bracket (1);

the side plate (103) is communicated with the external connecting pipe (101) through the support (1), the spraying holes (104) are formed in the bottom end of the side plate (103) in a linear array, and the side plate (103) is fixedly connected to the inner side positions of the two supports (1) in an annular array.

2. The coal mine mining, filling and tunneling device according to claim 1, wherein: the top end surface of the base (102) is fixedly connected with two supports (2), the two supports (2) are arranged at the same position, and the two supports (2) are respectively and fixedly connected to the left side and the right side of the top end surface of the base (102); the support (2) also comprises:

the through pipe (201), the through pipe (201) is of an internal hollow structure, the bottom end of the inside of the through pipe (201) is provided with a groove, a pusher (202) is further installed inside the sliding groove, a moving block (203) is connected to the inside of the through groove in a sliding mode, and the moving block (203) is pushed through the pusher (202);

the motor A (204) is installed at one side of the moving block (203), a transmission shaft is further arranged at one side of the motor A (204), the transmission shaft penetrates through the moving block (203) and protrudes out of the moving block (203) to be fixedly connected with the tunneling head (205), and a motor B (3) is further installed at the top end of the base (102).

3. The coal mine mining, filling and tunneling device according to claim 2, wherein: the motor B (3) is provided with two parts, the two motors B (3) are respectively arranged at the left side and the right side of the top end face of the base (102), the upper sides of the two motors B (3) are respectively provided with a helical gear A (301), one side of the helical gear A (301) is also meshed with a helical gear B (302), and the helical gear B (302) is sleeved on the outer side of the through pipe (201) and is fixedly connected with the lantern ring (4).

4. A coal mine mining, filling and tunneling apparatus according to claim 3, wherein: the lantern ring (4) is provided with two positions, the lantern rings (4) at the two positions are respectively and rotatably connected to the left side and the right side of the peripheral surface of the through pipe (201), and the peripheral surfaces of the lantern rings (4) at the two positions are fixedly connected with sleeves A (401) in an annular array mode.

5. The coal mine mining, filling and tunneling device according to claim 4, wherein: the sleeve A (401) is of an internal central control structure, the sleeve B (402) is further inserted into the sleeve A (401), and the sleeve B (402) is connected with the sleeve A (401) through a spring;

the lantern ring (4) also comprises:

the induction block (403), the induction block (403) is fixedly connected to one end of the sleeve B (402), the induction block (403) is slidably connected to the inner side of the support (1), the induction block (403) is used for pressure induction, and a scraper (404) is fixedly connected to one end of the induction block (403).

6. The coal mine mining, filling and tunneling device according to claim 5, wherein: the lantern ring (4) further comprises:

contact A (405), contact A (405) fixed connection is in a side position of sleeve A (401), still installs contact B (406) in the inside of sleeve B (402), and contact B (406) and contact A (405) phase-match, contact A (405) and contact B (406) are used for opening and close motor B (3) and impeller (202).