CN218370199U

CN218370199U - Slagging-off machine material feeding unit for mining

Info

Publication number: CN218370199U
Application number: CN202222187386.4U
Authority: CN
Inventors: 刘金山
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-01-24
Anticipated expiration: 2032-08-18

Abstract

The utility model relates to the technical field related to a slag raking machine, in particular to a feeding device of a slag raking machine for mining, which comprises a feeding hopper, a belt conveyor and an auxiliary material raking mechanism; the feed hopper is arranged at the feed end of the belt conveyor, and the auxiliary material raking mechanism is arranged on the feed hopper; the auxiliary material raking mechanism comprises a rotating shaft, material raking claw sheets and a motor, wherein the rotating shaft is connected with the output end of the motor, at least two groups of material raking claw sheets are arranged, and two groups of material raking claw sheets are arranged on the rotating shaft in an annular array; a dust cover is arranged above the material scraping claw piece, a dust suction nozzle is mounted on the dust cover and communicated with a dust suction fan, and the dust suction fan is communicated with a dust collection box. This scheme is located band conveyer entrance at material feeding unit's feeder hopper and has increased supplementary material mechanism of raking off, and when the in-service use, in time raking off the material and send to band conveyer on through rotatory material claw piece of raking off, improve material transfer efficiency, the life of sediment claw is taken off in the extension.

Description

Slagging-off machine material feeding unit for mining

Technical Field

The utility model relates to a relevant technical field of slagging-off machine specifically is a mining is with slagging-off machine material feeding unit.

Background

When the feeding device of the existing slag raking machine is in actual use, materials can only be raked and conveyed to a feeding port of the feeding device through the slag raking claws on the mechanical arm, and then are conveyed to the rear side of the slag raking machine through the conveying belt, so that the materials are extremely easy to accumulate at the feeding port, the material conveying efficiency is low, the working strength of the slag raking claws is high, the service lives of the slag raking claws are short, and therefore the problem is solved by additionally arranging an auxiliary material raking mechanism at the feeding port.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining is with slagging-off machine material feeding unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding device of a slagging-off machine for mining comprises a feed hopper, a belt conveyor and an auxiliary material raking mechanism; the feed hopper is arranged at the feed end of the belt conveyor, and the auxiliary material raking mechanism is arranged on the feed hopper; the auxiliary material raking mechanism comprises a rotating shaft, material raking claw pieces and a motor, the rotating shaft is connected with the output end of the motor, at least two groups of material raking claw pieces are arranged, and two groups of material raking claw pieces are arranged on the rotating shaft in an annular array; the dust cover is arranged above the material taking-off claw piece, the dust suction nozzle is mounted on the dust cover and is communicated with the dust suction fan through a pipeline, the dust suction fan is communicated with the dust collection box through a pipeline, and the adsorption packing plate is mounted inside the dust collection box.

Preferably, the auxiliary material raking mechanisms are provided with at least two groups, and the material raking claw pieces on the two groups of material raking mechanisms are arranged in a staggered mode.

Preferably, the two groups of rotating shafts on the auxiliary material raking mechanism are connected through a synchronizing wheel and a synchronous belt, one group of rotating shafts are also connected with an output shaft of a motor through the synchronizing wheel and the synchronous belt, and the motor is fixed on the dust cover.

Preferably, the left and right sides of dust cover all is provided with fixed riser perpendicularly, and the bottom of fixed riser is provided with the location base, and the location base passes through the bolt fastening on the feeder hopper.

Preferably, a positioning block is arranged at a position, corresponding to the material raking claw piece, of the rotating shaft, a positioning groove matched with the material raking claw piece in structure is formed in the positioning block, and the bottom end of the material raking claw piece is inserted into the positioning groove and fixed through a bolt and a nut.

Preferably, the bottom end of the material raking claw piece is provided with a positioning support leg which is nested on the positioning block and connected with the bolt.

Preferably, the cross section of the positioning support leg is of an 'L' -shaped structure, the horizontal part of the positioning support leg is connected with one end of the positioning block far away from the rotating shaft, and the vertical part of the positioning support leg is connected with the outer side wall of the positioning block.

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

1. the utility model provides a pair of slagging-off machine material feeding unit is used in mining, this scheme is located the band conveyer entrance at material feeding unit's feeder hopper and has been increased supplementary raking mechanism, and when the in-service use, in time take off the material through rotatory claw piece of taking off and send the material to the band conveyer on, improve material conveying efficiency, the life of sediment claw is taken off in the extension.

2. The utility model provides a pair of slagging-off machine material feeding unit is used in mining, this supplementary mechanism of taking off material still including setting up the dust removal mechanism who comprises parts such as dust absorption mouth, dust absorption fan, dust collection box in taking off material claw piece top, make it can carry out dust removal work to the pay-off, take off the dust that the material in-process produced, reduce environmental pollution.

Drawings

Fig. 1 is a schematic structural diagram of a feed hopper of a slag-raking machine in the prior art;

fig. 2 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 3 is a plan view of embodiment 2 of the present invention;

fig. 4 is a schematic view of an installation structure of a raking claw piece according to embodiment 3 of the present invention;

fig. 5 is a plan view of embodiment 3 of the present invention.

In the figure: 1. a feed hopper; 2. a belt conveyor; 3. a rotating shaft; 4. material picking claw sheets; 5. a motor; 6. a dust cover; 7. a dust suction nozzle; 8. a dust collection fan; 9. a dust collecting box; 10. adsorbing a packing plate; 11. a synchronizing wheel; 12. a synchronous belt; 13. fixing the vertical plate; 14. a positioning base; 15. positioning blocks; 16. and positioning the supporting legs.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Any one embodiment of the present invention will be described in conjunction with fig. 2-5 for further explanation:

example 1: a feeding device of a mining slag raking machine comprises a feed hopper 1, a belt conveyor 2 and an auxiliary material raking mechanism; the feeding hopper 1 is arranged at the feeding end of the belt conveyor 2, and the auxiliary material raking mechanism is arranged on the feeding hopper 1; the auxiliary material raking mechanism comprises a rotating shaft 3, material raking claw pieces 4 and a motor 5, wherein the rotating shaft 3 is connected with the output end of the motor 5, at least two groups of material raking claw pieces 4 are arranged, and the two groups of material raking claw pieces 4 are arranged on the rotating shaft 3 in an annular array.

As a preferred embodiment, the auxiliary material raking mechanisms are provided with at least two groups, and the material raking claw pieces 4 on the two groups of material raking mechanisms are arranged in a staggered manner.

As a preferred embodiment, the rotating shafts 3 on the two groups of auxiliary material raking mechanisms are connected through a synchronizing wheel 11 and a synchronizing belt 12, wherein one group of rotating shafts 3 are also connected with an output shaft of the motor 5 through the synchronizing wheel 11 and the synchronizing belt 12, and the motor 5 is fixed on the dust cover 6.

In this embodiment: this scheme adds special supplementary raking mechanism on material feeding unit's feeder hopper 1, this supplementary raking mechanism is located band conveyer 2's entry front side, when in-service use, in pushing off the slag claw through on the slagging-off machine with the material and send the feeder hopper 1 to, motor 5 drives rotation axis 3 rotatory, rotation axis 3 drives mechanism and pushes off material claw piece 4 rotatory, push off the material claw piece 4 through the material in rotatory and send to band conveyer 2 with the material that piles up in the feeder hopper 1, improve material transfer efficiency, the life of extension slagging-off claw.

Example 2: on the basis of embodiment 1, a dust cover 6 is arranged above the material-raking claw piece 4, a dust suction nozzle 7 is installed on the dust cover 6, the dust suction nozzle 7 is communicated with a dust suction fan 8 through a pipeline, the dust suction fan 8 is communicated with a dust collection box 9 through a pipeline, and an adsorption packing plate 10 is installed inside the dust collection box 9.

In this embodiment: because take off a large amount of dust that can be raised at the in-process of work with taking off the sediment claw piece 4, at this moment, can switch on dust absorption fan 8's power for dust absorption fan 8 passes through the scraper and sucks the inboard dust of dust cover 6 to the dust collection box 9 in with the cooperation of dust absorption mouth 7, adsorbs the dust through adsorbing the packing plate 10.

The internal filler of the adsorption filler plate 10 can be preferably honeycomb-shaped activated carbon filler in practical application.

Example 3: on the basis of

embodiments

1 and 2, the left side and the right side of the dust cover 6 are both vertically provided with a fixed vertical plate 13, the bottom end of the fixed vertical plate 13 is provided with a positioning base 14, and the positioning base 14 is fixed on the feed hopper 1 through bolts; the rotary shaft 3 is provided with a positioning block 15 at a position corresponding to the material-raking claw piece 4, the positioning block 15 is provided with a positioning groove structurally matched with the material-raking claw piece 4, and the bottom end of the material-raking claw piece 4 is inserted into the positioning groove and fixed through a bolt and a nut.

In a preferred embodiment, the bottom end of the claw piece 4 is provided with a positioning leg 16, and the positioning leg 16 is nested on the positioning block 15 and connected with a bolt.

In a preferred embodiment, the cross section of the positioning leg 16 is an "L" shaped structure, the horizontal part of the positioning leg 16 is connected to one end of the positioning block 15 far away from the rotating shaft 3, and the vertical part of the positioning leg 16 is connected to the outer side wall of the positioning block 15.

In this embodiment: in this scheme, this supplementary material mechanism of taking off fixes on feeder hopper 1 through the cooperation of the location base 14 of fixed riser 13 bottom and bolt for this mechanism is whole to be convenient for dismantle, the design of maintenance formula, makes it confirm its station according to the in-service use demand, and the practicality is stronger.

The material-raking claw piece 4 is fixed in a positioning groove formed in the positioning block 15 through a bolt, so that the material-raking claw piece can be conveniently detached and replaced.

In order to enhance the stability of the installation of the material raking claw piece 4, the left side and the right side of the bottom of the material raking claw piece 4 are provided with positioning support legs 16, the positioning support legs 16 are covered on the positioning blocks 15 and are also fixed through the bolts, so that the material raking claw piece 4 is convenient to detach and replace.

It is worth noting that: the whole device realizes control to the device through the controller, and the controller is common equipment and belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the controller are not repeated herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mining is with slagging-off machine material feeding unit which characterized in that: comprises a feed hopper (1), a belt conveyor (2) and an auxiliary material raking mechanism; the feeding hopper (1) is arranged at the feeding end of the belt conveyor (2), and the auxiliary material raking mechanism is arranged on the feeding hopper (1); the auxiliary material raking mechanism comprises a rotating shaft (3), material raking claw pieces (4) and a motor (5), wherein the rotating shaft (3) is connected with the output end of the motor (5), at least two groups of material raking claw pieces (4) are arranged, and the two groups of material raking claw pieces (4) are arranged on the rotating shaft (3) in an annular array; a dust cover (6) is arranged above the material raking claw piece (4), a dust suction nozzle (7) is installed on the dust cover (6), the dust suction nozzle (7) is communicated with a dust suction fan (8) through a pipeline, the dust suction fan (8) is communicated with a dust collection box (9) through a pipeline, and an adsorption packing plate (10) is installed inside the dust collection box (9).

2. The material feeding device of the mining slag raking machine as claimed in claim 1, wherein: the auxiliary material raking mechanisms are at least provided with two groups, and the material raking claw pieces (4) on the two groups of material raking mechanisms are arranged in a staggered mode.

3. The material feeding device of the mining slag raking machine as claimed in claim 1, wherein: the two groups of rotating shafts (3) on the auxiliary material raking mechanisms are connected with the synchronous belt (12) through the synchronous wheel (11), one group of rotating shafts (3) are also connected with an output shaft of the motor (5) through the synchronous wheel (11) and the synchronous belt (12), and the motor (5) is fixed on the dust cover (6).

4. The material feeding device of the mining slag raking machine as claimed in claim 1, wherein: the left side and the right side of the dust cover (6) are both vertically provided with fixed vertical plates (13), the bottom ends of the fixed vertical plates (13) are provided with positioning bases (14), and the positioning bases (14) are fixed on the feeding hopper (1) through bolts.

5. The material feeding device of the mining slag raking machine as claimed in claim 1, wherein: the material picking device is characterized in that a positioning block (15) is arranged at the position, corresponding to the material picking claw piece (4), of the rotating shaft (3), a positioning groove matched with the material picking claw piece (4) in structure is formed in the positioning block (15), and the bottom end of the material picking claw piece (4) is inserted into the positioning groove and fixed through a bolt and a nut.

6. The material feeding device of the mining slag raking machine as claimed in claim 1, wherein: the bottom end of the material raking claw piece (4) is provided with a positioning support leg (16), and the positioning support leg (16) is nested on the positioning block (15) and is connected with the bolt.

7. The material feeding device of the mining slag raking machine as claimed in claim 6, wherein: the cross section of the positioning support leg (16) is of an L-shaped structure, the horizontal part of the positioning support leg (16) is connected with one end, far away from the rotating shaft (3), of the positioning block (15), and the vertical part of the positioning support leg (16) is connected with the outer side wall of the positioning block (15).