CN207494007U - A kind of coal mine conveying device with screening plant - Google Patents

A kind of coal mine conveying device with screening plant Download PDF

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Publication number
CN207494007U
CN207494007U CN201721350039.1U CN201721350039U CN207494007U CN 207494007 U CN207494007 U CN 207494007U CN 201721350039 U CN201721350039 U CN 201721350039U CN 207494007 U CN207494007 U CN 207494007U
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CN
China
Prior art keywords
screening
sorting mechanism
coal mine
conveyer belt
mine conveying
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CN201721350039.1U
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Chinese (zh)
Inventor
张孟学
尚福银
王文
刘树涛
刘建春
李培磊
董豪
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Shandong Mining Administration Technology Service Group Co Ltd
Shandong Huafeng Electromechanical Equipment Co Ltd
Original Assignee
Shandong Mining Administration Technology Service Group Co Ltd
Shandong Huafeng Electromechanical Equipment Co Ltd
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Priority to CN201721350039.1U priority Critical patent/CN207494007U/en
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Abstract

The utility model discloses a kind of coal mine conveying devices with screening plant, it includes coal mine conveying belt, further include the first sorting mechanism, auxiliary conveyer belt, second sorting mechanism and third sorting mechanism, first sorting mechanism top and right side are respectively arranged with feeding mouth and discharge port, auxiliary conveyer belt is inclined between discharge port and the second sorting mechanism, magnetic ore deposit collecting mechanism is additionally provided with below auxiliary conveyer belt, third sorting mechanism is arranged on the underface of the second sorting mechanism, coal mine conveying belt is horizontally set on third sorting mechanism lower right, and first be additionally provided with air hose and wind turbine on sorting mechanism, wind turbine is given inside the first sorting mechanism by air hose and cleaning is blowed.The utility model realizes is effectively performed coal mine the categorised collection and storage that screening removes various impurity and magnetic ore deposit before shipping, improves the working efficiency of coal screening quality and effect and screening, further improves the production efficiency of coal mine.

Description

A kind of coal mine conveying device with screening plant
Technical field
The utility model is related to coal mine conveying belt technical fields more particularly to a kind of coal mine with screening plant to convey dress It puts.
Background technology
At present, coal uses extensive in China, but the resource of coal is limited, is developed rapidly with the economy in China, city It builds and accelerates, industrial rapid development, the demand of coal is also increasing, and current coal can all be sieved before being transmitted Choosing, but the screening effect of some existing coal mine screening installations is unsatisfactory, and cause the coal quality screened poor, and The speed of screening is slow, has seriously affected the efficiency of exploiting colliery, reduces the working efficiency of workpeople, so needing a kind of technology To make up this deficiency.
Invention content
The technical issues of in the presence of the utility model mainly solution prior art, so as to provide a kind of operating efficiency Coal mine conveying device with screening plant high, screening effect is good.
The above-mentioned technical problem of the utility model is mainly what is be addressed by following technical proposals:
Coal mine conveying device provided by the utility model with screening plant, including:
Coal mine conveying belt further includes the first sorting mechanism, auxiliary conveyer belt, the second sorting mechanism and third sorting mechanism, institute State the first sorting mechanism top and right side be respectively arranged with feeding mouth and discharge port, the auxiliary conveyer belt be inclined at it is described go out Between material mouth and second sorting mechanism, magnetic ore deposit collecting mechanism, the third screening are additionally provided with below the auxiliary conveyer belt Mechanism is arranged on the underface of second sorting mechanism, and it is right that the coal mine conveying belt is horizontally set on the third sorting mechanism Air hose and wind turbine are additionally provided on lower section and first sorting mechanism, the wind turbine gives described first by the air hose Cleaning is blowed inside sorting mechanism.
Further, first sorting mechanism includes screening room, sub-material cone, screening plate, shaft and motor, the sieve Ceiling end is selected to be connected with the feeding mouth, the sub-material cone is arranged on the screening room at the feeding mouth, institute The chamber interior that screening plate is rotatably arranged in the screening room by the shaft is stated, the shaft passes through the screening room Bottom is connected with the output shaft of the motor, and the motor is installed on the screening chamber lower surface.
Further, second sorting mechanism include pedestal, column, connecting rod and screening bucket, it is described screening bucket position in The obliquely downward of the auxiliary conveyer belt, and the screening bucket is movably coupled to by the connecting rod on the column, it is described vertical The base upper surface arranged on left and right sides is arranged on to column symmetry, a bung is additionally provided on the screening bucket.
Further, the third sorting mechanism include screen box, upper fixed seat, upper spring, lower fixed block, lower spring, Sieve, cushion pad and vibration motor, the screen box are arranged on the underface of the pedestal, fixed seat and lower fixed block Upper end and right side lower end on the left of the screen box chamber interior are separately positioned on, and fixed seat and lower fixed block lead to respectively It crosses the upper spring and lower spring is connected with the sieve, the screen slope is arranged on the screen box chamber interior, institute Vibration motor is stated to be installed in by the cushion pad on the lower surface of the sieve.
Further, the magnetic ore deposit collecting mechanism includes permanent magnet, scraper plate and magnetic ore deposit collecting chamber, and the permanent magnet is obliquely It is arranged on inside the auxiliary conveyer belt, and the permanent magnet size is adapted with the auxiliary conveyer belt size, the magnetic ore deposit is collected Room is arranged on the underface of the auxiliary conveyer belt, and the scraper plate is arranged on the magnetic ore deposit collecting chamber, and the scraper plate with it is described Auxiliary conveyer belt lower surface is engaged.
Further, the feeding mouth and discharge port are in bell mouth shape, and the discharge port and the screening plate upper end It is tangent.
Further, the cushion pad is rubber pad, and the motor is variable-frequency motor.
The beneficial effects of the utility model are:Pass through the first sorting mechanism, auxiliary conveyer belt, the second sorting mechanism and third Sorting mechanism realizes to coal mine and screening to be effectively performed before shipping removes various impurity, improve coal screening quality and Effect and the working efficiency of screening further improve the production efficiency of coal mine;Magnetic ore deposit collecting mechanism realizes the classification of magnetic ore deposit It collects and stores, improve whole practicability;Wind turbine and air hose are realized to rush down coal mine in the first sorting mechanism and be blowed Cleaning ensures its cleaning and job stability.Meanwhile the utility model is rational in infrastructure compact, installs simple and convenient, production cost It is low, it is multiple functional.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of the coal mine conveying device with screening plant of the utility model;
Fig. 2 is first sorting mechanism, auxiliary conveyer belt and magnetic ore deposit collecting mechanism structure enlargement diagram of the utility model;
Fig. 3 is the second sorting mechanism structure enlargement diagram of the utility model;
Fig. 4 is the third sorting mechanism structure enlargement diagram of the utility model.
Specific embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model Define.
Refering to shown in Fig. 1-4, the coal mine conveying device with screening plant of the utility model, including coal mine conveying belt 1, further include the first sorting mechanism 28, auxiliary conveyer belt 9, the second sorting mechanism 29 and third sorting mechanism 30, the first sorting mechanism 28 tops and right side are respectively arranged with feeding mouth 3 and discharge port 8, and auxiliary conveyer belt 9 is inclined at 8 and second screening machine of discharge port Between structure 29, auxiliary 9 lower section of conveyer belt is additionally provided with magnetic ore deposit collecting mechanism 31, and third sorting mechanism 30 is arranged on the second sorting mechanism 29 underface, coal mine conveying belt 1 are horizontally set on 30 lower right of third sorting mechanism and the first sorting mechanism 28 and also set Air hose 26 and wind turbine 27 are equipped with, wind turbine 27 is given inside the first sorting mechanism 28 by air hose 26 and cleaning is blowed.This practicality is new In type, air hose 26 and screening plate 5 are perpendicular, and cleaning is blowed to coal mine bits on screening plate 5 convenient for wind turbine 27, ensures the first sieve Select cleaning and the job stability of mechanism 28.
The utility model passes through the first sorting mechanism 28, auxiliary conveyer belt 9, the second sorting mechanism 29 and third sorting mechanism 30, realize to coal mine and screening to be effectively performed before shipping remove various impurity, improve coal screening quality and effect with And the working efficiency of screening, further improve the production efficiency of coal mine;Magnetic ore deposit collecting mechanism 31 realizes the categorised collection of magnetic ore deposit With storage, whole practicability is improved;Wind turbine 27 and air hose 26, which realize, blows coal mine bits in the first sorting mechanism 28 Wind is cleared up, and ensures its cleaning and job stability.Meanwhile the utility model is rational in infrastructure compact, installation is simple and convenient, is produced into This is low, multiple functional.
Specifically, the first sorting mechanism 28 includes screening room 2, sub-material cone 4, screening plate 5, shaft 6 and motor 7, screening 2 top of room is connected with the feeding mouth 3, and sub-material cone 4 is arranged on the screening room 2 at feeding mouth 3, and screening plate 5 is by turning Axis 6 is rotatably arranged in the chamber interior of screening room 2, and shaft 6 passes through screening 2 bottom of room to be connected with the output shaft of motor 7, Motor 7 is installed on screening 2 lower surface of room.In the utility model, coal mine is after feeding mouth 3 enters screening room 2, sub-material cone 4 pairs its shunt, prevent block simultaneously maintain 5 rotary balance of screening plate, at this time motor 7 pass through shaft 6 drive 5 turns of screening plate It is dynamic, impurity in coal mine is made to fall deposit screening 2 bottom of room from the pore of screening plate 5, the coal mine after screening by discharge port 8 into Enter onto auxiliary conveyer belt 9.
Specifically, magnetic ore deposit collecting mechanism 31 includes permanent magnet 10, scraper plate 11 and magnetic ore deposit collecting chamber 12, and permanent magnet 10 is obliquely It is arranged on inside auxiliary conveyer belt 9, and 10 size of permanent magnet is adapted with auxiliary 9 size of conveyer belt, magnetic ore deposit collecting chamber 12 is arranged on auxiliary The underface of conveyer belt 9, scraper plate 11 are arranged on magnetic ore deposit collecting chamber 12, and scraper plate 11 is engaged with auxiliary 9 lower surface of conveyer belt. When the coal mine after the screening of the first sorting mechanism 28 enters on auxiliary conveyer belt 9, the magnetic ore deposit in coal mine is inside auxiliary conveyer belt 9 Permanent magnet 10 act under, firmly adsorbed on auxiliary conveyer belt 9;Then, it when the auxiliary conveyer belt 9 of upper surface goes to lower section, scrapes The magnetic ore deposit that plate 11 is scraped on auxiliary conveyer belt 9 falls in magnetic ore deposit collecting chamber 12 and is collected.
Specifically, the second sorting mechanism 29 includes pedestal 13, column 14, connecting rod 15 and screening bucket 16, screens 16, bucket It in the obliquely downward of auxiliary conveyer belt 9, and screens bucket 16 and is movably coupled on column 14 by connecting rod 15, column 14 is symmetrically set It puts in 13 upper surface arranged on left and right sides of pedestal, screens and be additionally provided with a bung 17 on bucket 16.Bung 17 is opened, coal mine enters sieve It selects in bucket, screens the external driving device of bucket, after impurity is thrown away, open bung, non-magnetic coal mine is put into screening by auxiliary conveyer belt 9 In bucket 16, during coal mine slides third sorting mechanism 30 because of the gravity of itself above and below the sieve in screening bucket 16 at this time, impurity It is excluded on pedestal 13.
Specifically, third sorting mechanism 30 includes screen box 18, upper fixed seat 19, upper spring 20, lower fixed block 21, lower bullet Spring 22, sieve 23, cushion pad 24 and vibration motor 25, screen box 18 are arranged on the underface of pedestal 13, and upper fixed seat 19 is under Fixed block 21 is separately positioned on upper end and right side lower end on the left of 18 chamber interior of screen box, and upper fixed seat 19 and lower fixed block 21 It is connected respectively by upper spring 20 and lower spring 22 with sieve 23, sieve 23 is inclined at 18 chamber interior of screen box, shake Dynamic motor 25 is installed in by cushion pad 24 on the lower surface of sieve 23.Coal mine after the screening of the second sorting mechanism 29 is fallen into On sieve 23 in screen box 18, upper spring 20 and lower spring 22 can effectively reduce coal mine the rushing to sieve 23 fallen It hits, under the action of vibration motor 25, impurity continuation is filtered out by sieve 23, and the coal mine screened by multilayer eventually falls into coal It is transported on ore deposit conveyer belt 1, in the present embodiment, sieve 23 increases the screening effect of coal mine by being made of metal material.
In the utility model, it is preferred that feeding mouth 3 and discharge port 8 are in bell mouth shape, and on discharge port 8 and screening plate 5 It holds tangent, improves the efficiency of charging and discharging, prevent from blocking stuck, while can pass through completely convenient for the coal mine on screening plate 5 Discharge port 8 is discharged.
Preferably, cushion pad 24 is rubber pad, and effective protection vibration motor 25 prevents vibration motor 25 because being shaken with sieve 23 Dynamic friction and influence service life;Motor 7 is variable-frequency motor, so as to improve the rotational efficienty of screening plate 5, prevents coal mine stuck Deng.
More than, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited thereto, Any change or replacement expected without creative work, should be covered within the scope of the utility model.Therefore, The scope of protection of the utility model should be determined by the scope of protection defined in the claims.

Claims (7)

1. a kind of coal mine conveying device with screening plant, including coal mine conveying belt, it is characterised in that:Further include the first screening Mechanism, auxiliary conveyer belt, the second sorting mechanism and third sorting mechanism, the first sorting mechanism top and right side are respectively arranged with Feeding mouth and discharge port, the auxiliary conveyer belt is inclined between the discharge port and second sorting mechanism, described auxiliary Be additionally provided with magnetic ore deposit collecting mechanism below conveyer belt, the third sorting mechanism be arranged on second sorting mechanism just under Side, the coal mine conveying belt are horizontally set on the third sorting mechanism lower right and first sorting mechanism and also set Air hose and wind turbine are equipped with, the wind turbine is given inside first sorting mechanism by the air hose and cleaning is blowed.
2. there is the coal mine conveying device of screening plant as described in claim 1, which is characterized in that first sorting mechanism Including screening room, sub-material cone, screening plate, shaft and motor, the screening ceiling end is connected with the feeding mouth, described point Material cone is arranged on screening room at the feeding mouth, and the screening plate is rotatably arranged in described by the shaft The chamber interior of room is screened, the shaft passes through the screening room bottom to be connected with the output shaft of the motor, the motor It is installed on the screening chamber lower surface.
3. there is the coal mine conveying device of screening plant as claimed in claim 2, which is characterized in that second sorting mechanism Including pedestal, column, connecting rod and screening bucket, the screening bucket position is in the obliquely downward of the auxiliary conveyer belt, and the screening bucket It is movably coupled on the column by the connecting rod, it is left and right that the column is symmetrically disposed in the base upper surface Both sides, described screen are additionally provided with a bung on bucket.
4. there is the coal mine conveying device of screening plant as claimed in claim 3, which is characterized in that the third sorting mechanism Including screen box, upper fixed seat, upper spring, lower fixed block, lower spring, sieve, cushion pad and vibration motor, the screen box is set It puts in the underface of the pedestal, fixed seat and lower fixed block are separately positioned on the left of the screen box chamber interior End and right side lower end, and fixed seat and lower fixed block are connected respectively by the upper spring and lower spring with the sieve It connects, the screen slope is arranged on the screen box chamber interior, and the vibration motor is installed in described by the cushion pad On the lower surface of sieve.
5. there is the coal mine conveying device of screening plant as claimed in claim 4, which is characterized in that the magnetic ore deposit collecting mechanism Including permanent magnet, scraper plate and magnetic ore deposit collecting chamber, the permanent magnet is obliquely arranged on inside the auxiliary conveyer belt, and the permanent magnetism Iron size is adapted with the auxiliary conveyer belt size, and the magnetic ore deposit collecting chamber is arranged on the underface of the auxiliary conveyer belt, described Scraper plate is arranged on the magnetic ore deposit collecting chamber, and the scraper plate is engaged with the auxiliary conveyer belt lower surface.
6. there is the coal mine conveying device of screening plant as claimed in claim 5, which is characterized in that the feeding mouth and discharging Mouth is in bell mouth shape, and the discharge port and the screening plate upper end are tangent.
7. there is the coal mine conveying device of screening plant as claimed in claim 6, which is characterized in that the cushion pad is rubber Pad, the motor are variable-frequency motor.
CN201721350039.1U 2017-10-18 2017-10-18 A kind of coal mine conveying device with screening plant Active CN207494007U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721350039.1U CN207494007U (en) 2017-10-18 2017-10-18 A kind of coal mine conveying device with screening plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721350039.1U CN207494007U (en) 2017-10-18 2017-10-18 A kind of coal mine conveying device with screening plant

Publications (1)

Publication Number Publication Date
CN207494007U true CN207494007U (en) 2018-06-15

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Application Number Title Priority Date Filing Date
CN201721350039.1U Active CN207494007U (en) 2017-10-18 2017-10-18 A kind of coal mine conveying device with screening plant

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108940871A (en) * 2018-07-16 2018-12-07 安徽工程大学 A kind of medicine screening equipment being able to carry out multilayer screening
CN109926602A (en) * 2019-02-25 2019-06-25 安徽瑞达机械有限公司 A kind of iron plane bits crushing separation stacking lathe
CN110479572A (en) * 2019-08-27 2019-11-22 桐乡市常新农机专业合作社 A kind of vibrating screen of food granule sieve material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108940871A (en) * 2018-07-16 2018-12-07 安徽工程大学 A kind of medicine screening equipment being able to carry out multilayer screening
CN109926602A (en) * 2019-02-25 2019-06-25 安徽瑞达机械有限公司 A kind of iron plane bits crushing separation stacking lathe
CN110479572A (en) * 2019-08-27 2019-11-22 桐乡市常新农机专业合作社 A kind of vibrating screen of food granule sieve material

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