CN215140819U

CN215140819U - Crushing device for coal mining

Info

Publication number: CN215140819U
Application number: CN202121527223.5U
Authority: CN
Inventors: 韩夏青; 王俊峰; 袁智强; 张学锋; 李敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-14
Anticipated expiration: 2031-07-06

Abstract

The utility model provides a breaker for coal mining belongs to breaker technical field, the utility model discloses a broken post and spraying structure, the side of broken post is rotated and is connected with the shell, the bottom welding of shell has the flat board, the first solid fixed ring of fixed surface of shell is connected with, the first motor of first solid fixed ring's inner wall fixedly connected with, the surface of shell is equipped with spraying structure, spraying structure includes the fixed plate, fixed plate and shell fixed connection, the inner wall fixedly connected with water pipe of fixed plate, dull and stereotyped bottom fixedly connected with peg, the inside of peg is inserted and is equipped with the pump rod, the cover of pump rod has the shower nozzle, the fixed surface of shower nozzle is connected with the hook piece, dull and stereotyped fixed surface is connected with the support frame. The utility model provides a dust that produces when broken mineral to the problem that staff's health on every side produced the influence.

Description

Crushing device for coal mining

Technical Field

The utility model belongs to the technical field of breaker, especially, relate to a breaker for coal mining.

Background

The crushing device is a basic engineering machine for crushing and reducing larger minerals for transportation and smelting during modern mineral mining, and is used for crushing raw materials.

Need carry out the breakage to the mineral that exploits when the exploitation mineral to in processing and transporting, traditional breaker only has broken mineral's single function, must can produce a large amount of dusts when carrying out the breakage to mineral, can exert an influence to staff's health on every side when the dust is filled out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the health of staff produces the influence on every side in a large amount of dusts of production that exists among the prior art, and the breaker for coal mining who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a breaker for coal mining, includes broken post and spraying structure, broken post rotates to be connected in the shell, the bottom welding of shell has the flat board, the first solid fixed ring of fixed surface of shell is connected with, the first motor of first solid fixed ring's inner wall fixedly connected with, first motor output shaft and broken post transmission are connected, the surface of shell is equipped with spraying structure, spraying structure includes the fixed plate, fixed plate and shell fixed connection, the inner wall fixedly connected with water pipe of fixed plate, dull and stereotyped bottom fixedly connected with peg, the inside of peg is inserted and is equipped with the pump rod, the cover on surface of pump rod has the shower nozzle, the fixed surface of shower nozzle is connected with the hook piece, dull and stereotyped fixed surface is connected with the support frame, shower nozzle and water pipe intercommunication.

The surface welding of support frame has the backup pad, the fixed surface of backup pad is connected with the spring.

The surface welding of support frame has the pothook, the surface and the spring fixed connection of pothook, the fixed surface connection of shower nozzle has the hook piece.

Dull and stereotyped bottom skin weld has the support column, the surface of support column is equipped with the freight structure, the freight structure includes the pulley strip, the fixed surface of pulley strip and support column is connected, the surface swing joint of pulley strip has the goods case.

The surface fixed connection of support column has the vaulting pole, the surface of vaulting pole is rotated and is connected with the gear, the surperficial swing joint of cargo tank has the buckle, the surface fixed connection of buckle has the slide bar, the surface meshing of gear has the rack, the spout has been seted up on the surface of rack, the rack passes through cargo tank and spout sliding connection.

The fixed ring of fixed surface of support column is connected with the second, the fixed ring's of inner wall fixedly connected with drive gear's of second motor.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up a peg, it is used for fixed shower nozzle to insert a pole of taking out on the peg, can carry out convenient and fast's change more to all shower nozzles when pulling out the pole of taking out, be connected with a pothook on the support frame, thereby the spring of fixed plate supports the pothook and makes the pothook remove towards the direction of shower nozzle, thereby at this moment the pothook will catch on the hook piece and restrict the shower nozzle and drop, the condition that the shower nozzle will drop immediately when avoiding taking out the pole takes place, the damage of shower nozzle has been avoided, put the shower nozzle between two pegs earlier, run through peg and shower nozzle with fixed shower nozzle with the pole of taking out after that, thereby spray water smoke together shower nozzle and water piping connection can effectually block the dust, thereby effectively reduced the dancing of dust through setting up the spraying structure and guaranteed workman's health.

2. The utility model discloses in, be used for placing broken mineral through setting up a goods case, the goods case has been placed in the upper end of pulley strip, install second motor and rack and pinion on the support column, the second motor is connected the gear rotation with the conveyer belt transmission, the gear drives the rack, at this moment the rack will drive goods case translation through slide bar and buckle, spout on the rack can let the slide bar reciprocate and drive the buckle, just can take the goods case when the buckle is transferred and conveniently unload, the pulley strip below the goods case can reduce frictional force when removing the goods case, it is more laborsaving during messenger's removal.

Drawings

Fig. 1 is a schematic perspective view of a crushing device for coal mining according to the present invention;

FIG. 2 is a schematic view of the crushing apparatus for coal mining at location A shown in FIG. 1;

FIG. 3 is a schematic view of a portion of the plate of the coal mining crushing apparatus shown in FIG. 2;

fig. 4 is a partial schematic view of a loading structure of the crushing device for coal mining use shown in fig. 1;

fig. 5 is a schematic view of a rack structure in the crushing device for coal mining shown in fig. 4.

Illustration of the drawings: 1. a housing; 2. a first retaining ring; 3. crushing the column; 4. a first motor; 5. a flat plate; 6. a support pillar; 7. a spray structure; 701. a fixing plate; 702. a water pipe; 703. a support frame; 704. hooking the block; 705. a spray head; 706. a hanging rod; 707. drawing a rod; 708. a hook; 709. a spring; 710. a support plate; 8. a cargo carrying structure; 801. a gear; 802. a second retaining ring; 803. a second motor; 804. a rack; 805. a cargo box; 806. a chute; 807. a slide bar; 808. buckling; 809. a pulley strip; 811. a stay bar.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, a crushing device for coal mining comprises a shell 1, a crushing column 3 and a spraying structure 7, wherein the crushing column 3 is rotatably connected in the shell 1, a flat plate 5 is welded at the bottom of the shell 1, a first fixing ring 2 is fixedly connected to the surface of the shell 1, a first motor 4 is fixedly connected to the inner wall of the first fixing ring 2, an output shaft of the first motor 4 is in transmission connection with the crushing column 3, and the spraying structure 7 is arranged on the surface of the shell 1.

The specific arrangement and operation of the spray structure 7 and the cargo structure 8 will be described in detail below.

As shown in fig. 1-3, the spraying structure 7 includes a fixing plate 701, the fixing plate 701 is fixedly connected with the housing 1, a water pipe 702 is fixedly connected to the inner wall of the fixing plate 701, a hanging rod 706 is fixedly connected to the bottom of the flat plate 5, a drawing rod 707 is inserted into the hanging rod 706, and a spray head 705 is sleeved on the surface of the drawing rod 707.

The surface of the nozzle 705 is fixedly connected with a hook block 704, and the surface of the flat plate 5 is fixedly connected with a support bracket 703.

The surface of the supporting frame 703 is welded with a supporting plate 710, and the surface of the supporting plate 710 is fixedly connected with a spring 709.

A hook 708 is welded on the surface of the supporting frame 703, the surface of the hook 708 is fixedly connected with a spring 709, and a hook block 704 is fixedly connected with the surface of the spray head 705.

The effect is that by arranging a hanging rod 706, a drawing rod 707 is inserted on the hanging rod 706 to fix the spray head 705, when the pull rod 707 is pulled out, all the nozzles 705 can be replaced more conveniently and quickly, a hook 708 is connected to the supporting frame 703, and the spring 709 of the fixing plate 701 abuts against the hook 708 so as to move the hook 708 toward the direction of the nozzle 705, the hook 708 will hook the hook block 704 to limit the drop of the nozzle 705, so as to avoid the situation that the nozzle 705 will drop immediately when the pull rod 707 is removed, and avoid the damage of the nozzle 705, the nozzle 705 is first placed between two hanging rods 706, a pull rod 707 is then extended through the hanger rod 706 and the spray head 705 to secure the spray head 705, the spray head 705 and the water pipe 702 are then connected together so that the sprayed mist can effectively block dust, the flying of dust is effectively reduced by arranging the spraying structure 7, so that the health of workers is ensured.

As shown in fig. 4 and 5, a cargo carrying structure 8 is arranged on the surface of the supporting column 6, the cargo carrying structure 8 comprises a pulley bar 809, the pulley bar 809 is fixedly connected with the surface of the supporting column 6, and a cargo box 805 is movably connected with the surface of the pulley bar 809.

A supporting rod 811 is fixedly connected to the surface of the supporting column 6, a gear 801 is rotatably connected to the surface of the supporting rod 811, a buckle 808 is movably connected to the surface of the cargo box 805, a sliding rod 807 is fixedly connected to the surface of the buckle 808, a rack 804 is meshed with the surface of the gear 801, a sliding groove 806 is formed in the surface of the rack 804, and the rack 804 is slidably connected with the sliding groove 806 through the cargo box 805.

The surface of the supporting column 6 is fixedly connected with a second fixing ring 802, and the inner wall of the second fixing ring 802 is fixedly connected with a second motor 803.

Its effect does, be used for placing broken mineral through setting up a goods case 805, goods case 805 has been placed to the upper end at pulley bar 809, install motor and gear 801 rack 804 on support column 6, the motor is with the rotation of conveyer belt transmission connection gear 801, gear 801 drives rack 804, at this moment rack 804 will drive goods case 805 translation through slide bar 807 and buckle 808, spout 806 on rack 804 can let slide bar 807 reciprocate and drive buckle 808, just can take off goods case 805 when buckle 808 is transferred and conveniently unload, pulley bar 809 below goods case 805 can reduce frictional force when removing goods case 805, it is more laborsaving during the messenger removes.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a breaker for coal mining, includes shell (1), broken post (3) and spraying structure (7), its characterized in that: the crushing column (3) is rotatably connected in the shell (1), the bottom of the shell (1) is welded with a flat plate (5), the surface of the shell (1) is fixedly connected with a first fixing ring (2), the inner wall of the first fixing ring (2) is fixedly connected with a first motor (4), the output shaft of the first motor (4) is in transmission connection with the crushing column (3), the surface of the shell (1) is provided with a spraying structure (7), the spraying structure (7) comprises a fixing plate (701), the fixing plate (701) is fixedly connected with the shell (1), the inner wall of the fixing plate (701) is fixedly connected with a water pipe (702), the bottom of the flat plate (5) is fixedly connected with a hanging rod (706), a drawing rod (707) is inserted into the hanging rod (706), a spray head (705) is sleeved on the surface of the drawing rod (707), and the spray head (705) is communicated with the water pipe (702).

2. A coal mining crushing device according to claim 1, wherein: the surface of the spray head (705) is fixedly connected with a hook block (704), and the surface of the flat plate (5) is fixedly connected with a support frame (703).

3. A coal mining crushing device according to claim 2, wherein: the surface welding of support frame (703) has backup pad (710), the fixed surface of backup pad (710) is connected with spring (709).

4. A coal mining crushing device according to claim 3, wherein: the surface of the supporting frame (703) is welded with a clamping hook (708), the surface of the clamping hook (708) is fixedly connected with a spring (709), and the surface of the spray head (705) is fixedly connected with a hook block (704).

5. A coal mining crushing device according to claim 2, wherein: the bottom surface welding of dull and stereotyped (5) has support column (6), the surface of support column (6) is equipped with cargo structure (8), cargo structure (8) are including pulley strip (809), pulley strip (809) are connected with the fixed surface of support column (6), the surface swing joint of pulley strip (809) has goods case (805).

6. A crushing apparatus for coal mining according to claim 5, wherein: the surface of the supporting column (6) is fixedly connected with a supporting rod (811), the surface of the supporting rod (811) is rotatably connected with a gear (801), the surface of the cargo box (805) is movably connected with a buckle (808), the surface of the buckle (808) is fixedly connected with a sliding rod (807), the surface of the gear (801) is meshed with a rack (804), the surface of the rack (804) is provided with a sliding groove (806), and the rack (804) is in sliding connection with the sliding groove (806) through the cargo box (805).

7. A crushing apparatus for coal mining according to claim 6, wherein: the fixed ring (802) of fixed surface that is connected with of support column (6), the inner wall fixedly connected with second motor (803) of the fixed ring (802) of second.