CN214944399U

CN214944399U - Novel spraying dust removal device for electromechanical fully mechanized mining support of coal mine

Info

Publication number: CN214944399U
Application number: CN202121554585.3U
Authority: CN
Inventors: 温树奎
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-11-30
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a novel coal mine electromechanical fully mechanized support spraying dust removal device, comprising a frame body, install two installation pieces on the support body, and all install on two installation pieces with support body matched with fixed establishment, two the equal fixed mounting in the left and right sides of installation piece has the installation pole, and all rotates on every installation pole and be connected with the bull stick, every the equal fixed mounting in bull stick upper end has the shower nozzle, and the position is corresponding about per two all install link gear between the bull stick. Has the advantages that: the utility model discloses need not the manual work and spray the operation, can effectively reduce staff's intensity of labour, improve work efficiency, can carry out the dust removal by spraying operation to bigger scope simultaneously, can effectively ensure dust removal effect.

Description

Novel spraying dust removal device for electromechanical fully mechanized mining support of coal mine

Technical Field

The utility model relates to a mining equipment technical field especially relates to a novel electromechanical comprehensive mining support spray dust removal of colliery device.

Background

The coal mine electromechanical fully-mechanized mining support is used for supporting a roadway roof and floor, can prevent collapse in the fully-mechanized mining process of coal, can generate a large amount of raised dust in the fully-mechanized mining process of coal generally, and therefore needs to be subjected to spray dust removal operation, and reduces infection to a spacious working respiratory tract.

At present common dust removal mode is mostly the manual work and sprays, and this kind of mode efficiency of spraying is lower, and staff intensity of labour is great, and it is limited to spray the scope simultaneously, can't effectively ensure dust removal effect, consequently need to design a novel electromechanical comprehensive mining support spray dust collector in colliery urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a novel coal mine electromechanical fully mechanized mining support spray dust removal device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel electromechanical comprehensive mining support spray dust removal in colliery device, comprises a frame body, install two installation pieces on the support body, and all install on two installation pieces with support body matched with fixed establishment, two the equal fixed mounting in the left and right sides of installation piece has the installation pole, and all rotates on every installation pole and be connected with the bull stick, every the equal fixed mounting in bull stick upper end has the shower nozzle, and the position is corresponding about per two all install link gear between the bull stick.

In foretell a novel coal mine machine electricity is fully mechanized and is adopted support spraying dust collector, fixed establishment comprises spout, slider, clamp splice, lead screw and knob, the spout is seted up on the lateral wall of installation piece, slider sliding connection is on the spout, clamp splice fixed mounting is served at the slider outer one that extends to the spout, the lead screw rotates to be connected on the installation piece, and the lead screw is located one end and the slider threaded connection of spout, knob fixed mounting is at the lead screw lower extreme.

In foretell a novel coal mine machine electricity is fully mechanized and is adopted support spraying dust collector, link gear comprises rack and two gears, the rack passes through coupling mechanism sliding connection and keeps away from on the one end lateral wall of support body at the installation piece, two the gear is fixed mounting respectively at two bull stick lower extremes, and two gears all mesh with the rack mutually.

In foretell a novel coal mine machine electricity is fully mechanized and is adopted support mist spray dust collector, fixed mounting has the supporting shoe on the lateral wall of installation piece, and fixed mounting has servo motor on the supporting shoe, servo motor's output and one of them bull stick fixed connection.

In foretell a novel coal mine machine electricity is fully mechanized and is adopted support spray dust collector, coupling mechanism comprises two fixed blocks, two connecting blocks and two shifting chutes, two the fixed block is fixed mounting respectively in the upper end both sides of rack, two the connecting block is fixed mounting respectively on two fixed blocks, two the shifting chute is all seted up on the lateral wall of installation piece, and two shifting chutes cooperate with two connecting blocks respectively.

In the novel spray dust removal device for the electric fully-mechanized mining support of the coal mine machine, the surfaces of the gear, the rack and the connecting block are coated with the anti-static coating.

Compared with the prior art, the utility model discloses the advantage lies in:

1: two shower nozzles can carry out the spray dust removal operation to the cavity in the middle of the support body automatically to need not manual operation, can effectively reduce staff's intensity of labour, improve work efficiency.

2: the shower nozzle can be rotated about the relative support body of automation to can carry out the operation of spray dust removal to bigger scope, effectively improve dust removal effect.

3: the rotation of two shower nozzles can go on simultaneously through a power supply to can effectively reduce the use cost of device.

4: the device is all comparatively simple and convenient in the fixed operation on different thickness support bodies, is convenient for carry out dismouting operation, and application scope is wider simultaneously.

To sum up, the utility model discloses need not the manual work and spray the operation, can effectively reduce staff's intensity of labour, improve work efficiency, can carry out the dust removal operation of spraying to bigger scope simultaneously, can effectively ensure dust removal effect.

Drawings

Fig. 1 is a schematic structural view of a novel coal mine electromechanical fully mechanized mining support spray dust removal device provided by the utility model;

FIG. 2 is an enlarged view of the mounting block and the upper connecting assembly thereof located at the rear in FIG. 1, rotated 180 degrees clockwise;

FIG. 3 is a schematic view of the backside structure of FIG. 2;

fig. 4 is an enlarged view of a portion a of fig. 3.

In the figure: the device comprises a frame body 1, a mounting block 2, a sliding groove 3, a sliding block 4, a clamping block 5, a screw rod 6, a knob 7, a mounting rod 8, a rotating rod 9, a spray head 10, a supporting block 11, a servo motor 12, a gear 13, a rack 14, a fixed block 15, a connecting block 16 and a moving groove 17.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a novel coal mine electromechanical fully mechanized mining support spray dust removal device comprises a support body 1, wherein two installation blocks 2 are installed on the support body 1, and fixing mechanisms matched with the support body 1 are installed on the two installation blocks 2.

Fixed establishment is by spout 3, slider 4, clamp splice 5, lead screw 6 and knob 7 are constituteed, spout 3 is seted up on the lateral wall of

installation piece

2, 4 sliding connection of slider are on

spout

3, 5 fixed mounting of clamp splice extend to spout 3 outside one serve at slider 4, lead screw 6 rotates to be connected on installation piece 2, and lead screw 6 is located the one end and the 4 threaded connection of slider of spout 3, knob 7 fixed mounting is at 6 lower extremes of lead screw, through rotating knob 7, can adjust the position of slider 4 on spout 3, thereby can adjust the interval of clamp splice 5 relative installation piece 2 upper end (as shown in figure 2), make this

clamp splice

5 and 2 upper ends of installation piece cooperate the fixed operation of accomplishing at different thickness support bodies 1, fixed mode is comparatively simple and convenient, application scope is wider simultaneously.

The equal fixed mounting in the left and right sides of two installation pieces 2 has installation pole 8, and all rotates on every installation pole 8 and is connected with bull stick 9, and the equal fixed mounting in every bull stick 9 upper end has shower nozzle 10, through the cooperation of two shower nozzles 10, can carry out the spray dust removal operation to the cavity in the middle of the support body 1 automatically to need not manual operation, can effectively reduce staff's intensity of labour, improve work efficiency.

Referring to fig. 3-4, a linkage mechanism is installed between every two rotating rods 9 corresponding to the left and right positions, the linkage mechanism is composed of a rack 14 and two gears 13, the rack 14 is connected to the side wall of one end, far away from the frame body 1, of the installation block 2 through a connecting mechanism in a sliding mode, the two gears 13 are fixedly installed at the lower ends of the two rotating rods 9 respectively, the two gears 13 are meshed with the rack 14, and through the meshing effect of the rack 14 and the two gears 13, when one rotating rod 9 rotates, the other rotating rod 9 can be driven to rotate simultaneously, so that the two spray heads 10 can rotate simultaneously, the spray dust removal operation can be performed in a wider range, and the dust removal effect is effectively improved.

The connecting mechanism is composed of two fixing blocks 15, two connecting blocks 16 and two moving grooves 17, the two fixing blocks 15 are respectively and fixedly installed on two sides of the upper end of the rack 14, the two connecting blocks 16 are respectively and fixedly installed on the two fixing blocks 15, the two moving grooves 17 are all arranged on the side wall of the installing block 2, the two moving grooves 17 are respectively matched with the two connecting blocks 16, the moving direction and the horizontal position of the rack 14 on the installing block 2 can be limited through the matching of the two connecting blocks 16 and the two moving grooves 17, and therefore the effective meshing of the rack 14 and the two gears 13 and the installing stability of the rack 14 on the installing block 2 can be guaranteed.

Fixed mounting has supporting shoe 11 on the lateral wall of installation piece 2, and fixed mounting has servo motor 12 on the supporting shoe 11, servo motor 12's output and one of them bull stick 9 fixed connection, through servo motor 12's design, can be used to control bull stick 9 that corresponds and carry out clockwise and anticlockwise rotation, thereby accessible link gear's operation, make two shower nozzles 10 rotate simultaneously and spray the operation, effectively improve work efficiency and dust removal scope.

The surfaces of the gear 13, the rack 14 and the connecting block 16 are coated with antistatic coating (acrylic acid can be adopted as the antistatic coating), the use of the antistatic coating can effectively avoid the problem that each component generates static electricity to adsorb dust in the use process of the device, and the sanitation degree of the device can be ensured.

Claims

1. The utility model provides a novel coal mine electromechanical comprehensive mining support spray dust removal device, includes support body (1), its characterized in that, install two installation pieces (2) on support body (1), and all install on two installation pieces (2) with support body (1) matched with fixed establishment, two the equal fixed mounting in the left and right sides of installation piece (2) has installation pole (8), and all rotates on every installation pole (8) and be connected with bull stick (9), every the equal fixed mounting in bull stick (9) upper end has shower nozzle (10), and the position is corresponding about per two all install link gear between bull stick (9).

2. The novel spray dust removal device for the electromechanical fully mechanized mining support of the coal mine is characterized in that the fixing mechanism is composed of a sliding groove (3), a sliding block (4), a clamping block (5), a screw rod (6) and a knob (7), the sliding groove (3) is formed in the side wall of the mounting block (2), the sliding block (4) is connected to the sliding groove (3) in a sliding mode, the clamping block (5) is fixedly mounted at one end, extending out of the sliding groove (3), of the sliding block (4), the screw rod (6) is rotatably connected to the mounting block (2), one end, located in the sliding groove (3), of the screw rod (6) is connected with the sliding block (4) in a threaded mode, and the knob (7) is fixedly mounted at the lower end of the screw rod (6).

3. The novel coal mine electromechanical fully mechanized mining support spray dust removal device according to claim 1, wherein the linkage mechanism is composed of a rack (14) and two gears (13), the rack (14) is slidably connected to a side wall of one end of the mounting block (2) far away from the support body (1) through a connecting mechanism, the two gears (13) are respectively and fixedly mounted at the lower ends of the two rotating rods (9), and the two gears (13) are meshed with the rack (14).

4. The novel spray dust removal device for the electromechanical fully mechanized mining support of the coal mine according to claim 3, wherein a support block (11) is fixedly mounted on a side wall of the mounting block (2), a servo motor (12) is fixedly mounted on the support block (11), and an output end of the servo motor (12) is fixedly connected with one of the rotating rods (9).

5. The novel spray dust removal device for the electromechanical fully mechanized mining support of the coal mine is characterized in that the connecting mechanism is composed of two fixed blocks (15), two connecting blocks (16) and two moving grooves (17), the two fixed blocks (15) are respectively and fixedly installed on two sides of the upper end of the rack (14), the two connecting blocks (16) are respectively and fixedly installed on the two fixed blocks (15), the two moving grooves (17) are respectively formed in the side wall of the installation block (2), and the two moving grooves (17) are respectively matched with the two connecting blocks (16).

6. The novel spray dust removal device for the electromechanical fully mechanized mining bracket of the coal mine according to claim 5, wherein the surfaces of the gear (13), the rack (14) and the connecting block (16) are coated with antistatic paint.