CN208627533U - A kind of novel coal ash powder crushing device - Google Patents

A kind of novel coal ash powder crushing device Download PDF

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Publication number
CN208627533U
CN208627533U CN201821120910.3U CN201821120910U CN208627533U CN 208627533 U CN208627533 U CN 208627533U CN 201821120910 U CN201821120910 U CN 201821120910U CN 208627533 U CN208627533 U CN 208627533U
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CN
China
Prior art keywords
crush box
feed
crushing
shaft
close
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201821120910.3U
Other languages
Chinese (zh)
Inventor
程礼华
刘晓艳
项勇
刘浩林
刘翰林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhong Xi (ningxia) New Material Co Ltd
Original Assignee
Zhong Xi (ningxia) New Material Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhong Xi (ningxia) New Material Co Ltd filed Critical Zhong Xi (ningxia) New Material Co Ltd
Priority to CN201821120910.3U priority Critical patent/CN208627533U/en
Application granted granted Critical
Publication of CN208627533U publication Critical patent/CN208627533U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of novel coal ash powder crushing devices, including crush box (1), it is characterized by: being equipped with inclined filter plate (2) in the crush box (1), lower section on crush box (1) inner wall close to filter plate (2) is equipped with limited block (3), damping spring (4) are equipped between the limited block (3) and filter plate 2, top on the inner wall of the crush box (1) close to filter plate (2) is equipped with several the first cutters (5) for crushing, symmetrical the first crushing wheel (6) and the second crushing wheel (7) are respectively equipped with above the filter plate (2), there are crush gap between first crushing wheel (6) and the second crushing wheel (7), first crushing wheel (6) and the second crushing wheel (7) respectively include shaft (8) and be mounted on shaft ( 8) sleeve (9) outside.The utility model compared with prior art the advantages of be: crush efficiency is high, and structure is simple.

Description

A kind of novel coal ash powder crushing device
Technical field
The utility model relates to the technical field of grinding device, in particular to a kind of novel coal ash powder crushing devices.
Background technique
Pulverizer is the machinery that large-sized solid material is crushed to desired size, and it is more to be mainly used in coal mine crushing etc. In kind industry, ore generally requires grinding device and crushes to the biggish ore of volume, transported with facilitating in exploitation And further processing, however existing ore pulverizer structure is simple, can not adequately be crushed to ore, crushing effect Difference, and crush efficiency is low, is unable to satisfy the needs of exploitation, and not can be carried out screening after crushing, object grain granular size is uneven It is even, affect the quality of material.
Utility model content
The technical problems to be solved in the utility model is to overcome the above technological deficiency, provides a kind of crush efficiency height, structure Simply, with a kind of novel coal ash powder crushing device of screening function.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of novel coal ash powder crushing device, packet Crush box is included, inclined filter plate is equipped in the crush box, the lower section crushed on chamber interior wall close to filter plate is equipped with Limited block is equipped with damping spring between the limited block and filter plate, the top of close filter plate on the inner wall of the crush box The first cutter equipped with several for crushing is respectively equipped with symmetrical the first crushing wheel and the above the filter plate Two crushing wheels, there are crush gap, first crushing wheel and second between first crushing wheel and the second crushing wheel The sleeve that crushing wheel respectively includes shaft and is mounted on outside shaft, the sleeve are fixedly connected with shaft, on the sleeve Equipped with through-hole, moveable second cutter is equipped in the through-hole, cutting edge one end of second cutter is located at outside sleeve, separately One end is located in sleeve and is equipped with block, is equipped with compressed spring between the block and shaft, the crush box be equipped with into The side of hopper, the crush box is equipped with feeding back device, and the feeding back device includes feed back case, and the feed back case is equipped with The motor of handstand, the motor have first rotating shaft, and the first rotating shaft passes through feed back case and extends to feed back bottom Portion, one end in the first rotating shaft close to motor are arranged with first bearing, and the first bearing is fixed on feed back case top In wall, the periphery of the first rotating shaft is equipped with the first propeller, is equipped in the crushing box side wall close to the lower end of feed back case The discharge port communicated with feed back case, be equipped with close to the upper end of feed back case on the side wall of the crush box communicated with feed back case into Material mouth, is equipped with the drainage plate tilted down on the inner wall of the crush box close to the lower section of feed inlet, close in the crush box The bottom of crush box is equipped with discharge device, and drainage conduit, the row are equipped at discharge device on the side wall of the crush box Expects pipe is equipped with control valve.
As an improvement, the area of the block is greater than the section of through-hole, the block is rectangle or circle, is set in this way Meter marks in order to avoid cutter.
As an improvement, the discharge port is located at the low side of filter plate, design is in this way convenient for the biggish material of discharge.
As an improvement, the discharge device includes driving motor, the driving motor is fixed in crushing box side wall, The driving motor is equipped with the second shaft, and second shaft passes through crush box and extends at drainage conduit, described The periphery of second shaft is arranged with second bearing close to one end of driving motor, and the second bearing is fixed on crushing box side wall Interior, the periphery of second shaft is equipped with the second propeller for discharge, and discharge is convenient in design in this way.
The utility model compared with prior art the advantages of be: crush efficiency is high, and structure is simple, has screening function, Material is poured into crush box by feed hopper, drives the second cutter to carry out material by the first crushing wheel and the second crushing wheel It crushes, while the first cutter cooperates the second cutter to be crushed, the material crushed is fallen on inclined filter plate, passes through object Expect that the gravity of itself makes the damping spring vertical tremor under filter plate, so that crushing qualified material is drained into powder from filter plate Broken bottom portion, is discharged by discharge device, and underproof material is slid into feed back case by inclined filter plate, passes through motor band Turn axis rotates, and the underproof material of propeller-driven in shaft, which comes back in crush box, to be crushed, and so recycles past It is multiple.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of novel coal ash powder crushing device of the utility model.
Fig. 2 is a kind of first or second crushing wheel structural schematic diagram of novel coal ash powder crushing device of the utility model.
As shown in the figure: 1, crush box, 2, filter plate, 3, limited block, 4, damping spring, the 5, first cutter, 6, first crushes Wheel, the 7, second crushing wheel, 8, shaft, 9, sleeve, 10, through-hole, the 11, second cutter, 12, block, 13, compressed spring, 14, charging Bucket, 15, feeding back device, 15.1, feed back case, 15.2, motor, 15.3, first rotating shaft, 15.4, first bearing, the 15.5, first spiral shell Rotation paddle, 16, discharge port, 17, feed inlet, 18, drainage plate, 19, discharge device, 19.1, driving motor, the 19.2, second shaft, 19.3, second bearing, the 19.4, second propeller, 20, drainage conduit, 21, control valve.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
In conjunction with attached drawing 1, attached drawing 2.
The utility model in the specific implementation, a kind of novel coal ash powder crushing device, including crush box 1, the crush box 1 Interior to be equipped with inclined filter plate 2, the lower section of close filter plate 2 is equipped with limited block 3, the limited block 3 on 1 inner wall of crush box It is equipped with damping spring 4 between filter plate 2, is used for close to the top of filter plate 2 equipped with several on the inner wall of the crush box 1 The first cutter 5 crushed, the top of the filter plate 2 are respectively equipped with symmetrical the first crushing wheel 6 and the second crushing wheel 7, There are crush gap, first crushing wheel 6 and the second crushing wheel 7 between first crushing wheel 6 and the second crushing wheel 7 The sleeve 9 for respectively including shaft 8 and being mounted on outside shaft 8, the sleeve 9 are fixedly connected with shaft 8, on the sleeve 9 Equipped with through-hole 10, moveable second cutter 11 is equipped in the through-hole 10, cutting edge one end of second cutter 11 is located at Outside sleeve 9, the other end is located in sleeve 9 and is equipped with block 12, and compressed spring 13, institute are equipped between the block 12 and shaft 8 The crush box 1 stated is equipped with feed hopper 14, and the side of the crush box 1 is equipped with feeding back device 15, and the feeding back device 15 wraps Feed back case 15.1 is included, the feed back case 15.1 is equipped with the motor 15.2 to stand upside down, and the motor 15.2 has first turn Axis 15.3, the first rotating shaft 15.3 pass through feed back case 15.1 and extend to 15.1 bottom of feed back case, the first rotating shaft One end on 15.3 close to motor 15.2 is arranged with first bearing 15.4, and the first bearing 15.4 is fixed on feed back case 15.1 In roof, the periphery of the first rotating shaft 15.3 is equipped with the first propeller 15.5, close feed back case on 1 side wall of crush box 15.1 lower end is equipped with the discharge port 16 communicated with feed back case 15.1, close feed back case 15.1 on the side wall of the crush box 1 Upper end be equipped with the feed inlet 17 that communicates with feed back case 15.1, set on the inner wall of the crush box 1 close to the lower section of feed inlet 17 There is the drainage plate 18 tilted down, the bottom of close crush box 1 is equipped with discharge device 19, the crush box 1 in the crush box 1 Side wall on drainage conduit 20 is equipped at the discharge device 19, the drainage conduit 20 is equipped with control valve 21.
The area of the block 12 is greater than the section of through-hole 10, and the block 12 is rectangle or circle.
The discharge port 16 is located at the low side of filter plate 2.
The discharge device 19 includes driving motor 19.1, and the driving motor 19.1 is fixed on 1 side wall of crush box On, the driving motor 19.1 is equipped with the second shaft 19.2, and second shaft 19.2 passes through crush box 1 and extends to At drainage conduit 20, the periphery of second shaft 19.2 is arranged with second bearing 19.3 close to one end of driving motor 19.1, The second bearing 19.3 is fixed in 1 side wall of crush box, and the periphery of second shaft 19.2 is equipped with for discharge Second propeller 19.4.
Working principle of the utility model is: first pouring into material in crush box by feed hopper, pass through the first crushing wheel And second crushing wheel drive the second cutter material is crushed, while the first cutter cooperate the second cutter crushed, crush Good material is fallen on inclined filter plate, by the gravity of material itself damping spring under filter plate is shaken up and down It is dynamic, so that crushing qualified material is drained into crushing box bottom from filter plate, it is discharged by discharge device, underproof material is logical It crosses inclined filter plate to slide into feed back case, shaft rotation is driven by motor, the underproof object of propeller-driven in shaft Material, which comes back in crush box, to be crushed, and is looped back and forth like this.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.

Claims (4)

1. a kind of novel coal ash powder crushing device, including crush box (1), it is characterised in that: be equipped with inclination in the crush box (1) Filter plate (2), the lower section on crush box (1) inner wall close to filter plate (2) is equipped with limited block (3), the limited block (3) Be equipped with damping spring (4) between filter plate (2), on the inner wall of the crush box (1) close to filter plate (2) if top be equipped with Dry is used for the first cutter (5) of crushing, is respectively equipped with symmetrical the first crushing wheel (6) above the filter plate (2) And second crushing wheel (7), there are crushing gap between first crushing wheel (6) and the second crushing wheel (7), described first Crushing wheel (6) and the second crushing wheel (7) respectively include shaft (8) and are mounted on the sleeve (9) of shaft (8) outside, the sleeve (9) it is fixedly connected with shaft (8), the sleeve (9) is equipped with through-hole (10), is equipped in the through-hole (10) moveable Cutting edge one end of second cutter (11), second cutter (11) is located at sleeve (9) outside, and the other end is located in sleeve (9) and sets Have block (12), between the block (12) and shaft (8) be equipped with compressed spring (13), the crush box (1) be equipped with into The side of hopper (14), the crush box (1) is equipped with feeding back device (15), and the feeding back device (15) includes feed back case (15.1), the feed back case (15.1) is equipped with the motor (15.2) to stand upside down, and the motor (15.2) has first turn Axis (15.3), the first rotating shaft (15.3) passes through feed back case (15.1) and extends to feed back case (15.1) bottom, described One end in first rotating shaft (15.3) close to motor (15.2) is arranged with first bearing (15.4), the first bearing (15.4) It is fixed in feed back case (15.1) roof, the periphery of the first rotating shaft (15.3) is equipped with the first propeller (15.5), described Lower end on crush box (1) side wall close to feed back case (15.1) is equipped with the discharge port (16) communicated with feed back case (15.1), described Crush box (1) side wall on close to the upper end of feed back case (15.1) be equipped with the feed inlet (17) that communicates with feed back case (15.1), Lower section on the inner wall of the crush box (1) close to feed inlet (17) is equipped with the drainage plate (18) tilted down, the crush box (1) bottom in close to crush box (1) is equipped with discharge device (19), close to discharge device on the side wall of the crush box (1) (19) drainage conduit (20) are equipped at, the drainage conduit (20) is equipped with control valve (21).
2. a kind of novel coal ash powder crushing device according to claim 1, it is characterised in that: the area of the block (12) is big In the section of through-hole (10), the block (12) is rectangle or circle.
3. a kind of novel coal ash powder crushing device according to claim 1, it is characterised in that: the discharge port (16) is located at The low side of filter plate (2).
4. a kind of novel coal ash powder crushing device according to claim 1, it is characterised in that: discharge device (19) packet It includes driving motor (19.1), the driving motor (19.1) is fixed on crush box (1) side wall, the driving motor (19.1) the second shaft (19.2) are equipped with, second shaft (19.2) passes through crush box (1) and extends to drainage conduit (20) at, the periphery of second shaft (19.2) is arranged with second bearing close to the one end of driving motor (19.1) (19.3), the second bearing (19.3) is fixed in crush box (1) side wall, and the periphery of second shaft (19.2) is set There is the second propeller (19.4) for discharge.
CN201821120910.3U 2018-07-14 2018-07-14 A kind of novel coal ash powder crushing device Expired - Fee Related CN208627533U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821120910.3U CN208627533U (en) 2018-07-14 2018-07-14 A kind of novel coal ash powder crushing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821120910.3U CN208627533U (en) 2018-07-14 2018-07-14 A kind of novel coal ash powder crushing device

Publications (1)

Publication Number Publication Date
CN208627533U true CN208627533U (en) 2019-03-22

Family

ID=65738955

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821120910.3U Expired - Fee Related CN208627533U (en) 2018-07-14 2018-07-14 A kind of novel coal ash powder crushing device

Country Status (1)

Country Link
CN (1) CN208627533U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110152831A (en) * 2019-06-06 2019-08-23 武汉君恩软件有限公司 A kind of computer hardware storage equipment eraser system
CN110238160A (en) * 2019-06-12 2019-09-17 界首市神枫新能源科技有限公司 It is a kind of to produce biomass fuel grinding device using agricultural wastes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110152831A (en) * 2019-06-06 2019-08-23 武汉君恩软件有限公司 A kind of computer hardware storage equipment eraser system
CN110238160A (en) * 2019-06-12 2019-09-17 界首市神枫新能源科技有限公司 It is a kind of to produce biomass fuel grinding device using agricultural wastes

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190322

Termination date: 20190714

CF01 Termination of patent right due to non-payment of annual fee