CN110270404A - A kind of agricultural planting chemical fertilizer crushing grinding device - Google Patents

A kind of agricultural planting chemical fertilizer crushing grinding device Download PDF

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Publication number
CN110270404A
CN110270404A CN201910665651.5A CN201910665651A CN110270404A CN 110270404 A CN110270404 A CN 110270404A CN 201910665651 A CN201910665651 A CN 201910665651A CN 110270404 A CN110270404 A CN 110270404A
Authority
CN
China
Prior art keywords
rotary shaft
crushing
crushing grinding
electric machine
gear
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.)
Pending
Application number
CN201910665651.5A
Other languages
Chinese (zh)
Inventor
卢李娜
Original Assignee
卢李娜
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 卢李娜 filed Critical 卢李娜
Priority to CN201910665651.5A priority Critical patent/CN110270404A/en
Publication of CN110270404A publication Critical patent/CN110270404A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00Disintegrating plant with or without drying of the material
    • B02C21/02Transportable disintegrating plant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00Disintegrating plant with or without drying of the material
    • B02C21/02Transportable disintegrating plant
    • B02C2021/023Transportable disintegrating plant for disintegrating material on the surface of the ground

Abstract

The invention discloses a kind of agricultural planting chemical fertilizer crushing grinding devices, including crushing bin, mounting plate and crushing grinding device ontology, crushing grinding device ontology upper end is equipped with feeding inlet, crushing grinding device ontology lower end is equipped with several universal wheels, crushing grinding device ontology side is equipped with discharge port, the discharge port upper end is equipped with third rotating electric machine, third rotating electric machine side is equipped with third rotary shaft, the third rotating shaft surface is equipped with the first pulverization roller, first pulverization roller side is equipped with first gear, the first gear side is equipped with second gear, the 4th rotary shaft is equipped on the inside of the second gear, it is rotated by the 4th rotating electric machine by the second rotary shaft band movable eccentric wheel, U-board is moved up and down in deck, slide up and down mounting plate on sliding rail surface by sliding block, it keeps mobile to stablize , so that crushing hammer leaf be made to move up and down crushing, substantially increase crush efficiency.

Description

A kind of agricultural planting chemical fertilizer crushing grinding device
Technical field
The present invention relates to a kind of crushing grinding devices, more particularly, to a kind of agricultural planting chemical fertilizer crushing grinding device.
Background technique
Chemical fertilizer abbreviation chemical fertilizer.It is needed made of chemistry and (or) physical method containing one or more of crop growths The fertilizer for the nutrient wanted.Also referred to as inorganic fertilizer, including nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, micro- fertilizer, compound fertilizer etc..They have with Under some common features: ingredient is simple, and nutrient content is high;Fertilizer efficiency is fast, and fertile strength is violent;Certain fertilizer have acid-base reaction;Generally not Containing organic matter, the effect of no Soil building.Chemical fertilizer type is more, and property and method of administration differ greatly.
It needs, for bulky grain chemical fertilizer, often directly to shed in farmland using a large amount of chemical fertilizer in agricultural planting, change Fertilizer is dissolved in water slowly, and the ore of chemical fertilizer is processed after being crushed, and just adapting to different agricultural planting environment makes With absorption of the raising to fertilizer increases utilization rate of fertilizer, it is impossible to meet people more slowly for existing chemical fertilizer grinding device crush efficiency Demand.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of agricultural planting and is smashed and ground with chemical fertilizer Device, to solve the above problems.
To achieve the above object, the invention provides the following technical scheme: a kind of agricultural planting chemical fertilizer crushing grinding device, Including crushing bin, mounting plate and crushing grinding device ontology, crushing grinding device ontology upper end is equipped with feeding inlet, the powder Breakdown mill device noumenon lower end be equipped with several universal wheels, crushing grinding device ontology side be equipped with discharge port, it is described go out Material mouth upper end is equipped with third rotating electric machine, and third rotating electric machine side is equipped with third rotary shaft, the third rotary shaft table Face is equipped with the first pulverization roller, and first pulverization roller side is equipped with first gear, and the first gear side is equipped with second gear, The 4th rotary shaft is equipped on the inside of the second gear, the 4th rotating shaft surface is equipped with the second pulverization roller, and described second crushes Roller lower end is equipped with funnel, and the crushing grinding device ontology inner surface is equipped with several round sliding rails, the circle sliding rail table Face is equipped with several sliding blocks, and the sliding block side is fixed with crushing bin, and the crushing bin upper end is equipped with inclined rack, the helical teeth Rail side is equipped with helical gear, and the helical gear side is equipped with the second rotating electric machine, and the crushing bin bottom is equipped with sieve plate, the sieve Plate lower end is equipped with inclined plate, and inclined plate lower end two sides are equipped with sliding rail, and the sliding rail surface is equipped with sliding block, and the sliding block side is set There is mounting plate, the mounting plate upper end is equipped with the first rotating electric machine, and first rotating electric machine side is equipped with belt wheel, the belt wheel Inside is equipped with the first rotary shaft, and first rotating shaft surface is equipped with several rotors, and dynamic be equipped with of one side axle of rotor crushes Hammer leaf, the mounting plate lower end are equipped with U-board, and the U-board lower end is equipped with deck, is equipped with eccentric wheel, institute on the inside of the deck It states and is equipped with the second rotary shaft on the inside of eccentric wheel, second rotary shaft one end is equipped with the 4th rotating electric machine, the mounting plate lower end Two sides are equipped with damping device, and spring is equipped with inside the damping device, and the spring upper end is equipped with connecting rod.
As a preferred technical solution of the present invention, the 4th rotating electric machine is passed by the second rotary shaft and eccentric wheel Dynamic connection, eccentric wheel is located on the inside of U-board, and U-board is connected together with deck.
As a preferred technical solution of the present invention, first rotary shaft is fixedly connected with belt wheel, and belt wheel and One rotating electric machine is sequentially connected by belt.
As a preferred technical solution of the present invention, the first gear and second gear engagement connection, and third is revolved Rotating motor is sequentially connected by third rotary shaft and first gear.
As a preferred technical solution of the present invention, the helical gear and inclined rack engagement connection, and helical gear and the The transmission connection of two rotating electric machines.
As a preferred technical solution of the present invention, described connecting rod one end is fixedly connected with mounting plate, the other end with It is slidably connected on the inside of mounting plate.
As a preferred technical solution of the present invention, the mounting plate is slidably connected by sliding block and sliding rail, and first Rotary shaft and the dynamic connection of installation board shaft.
As a preferred technical solution of the present invention, the rotor is fixedly connected with the first rotary shaft, and rotor and powder The dynamic connection of broken hammer slice axis.
As a preferred technical solution of the present invention, first pulverization roller is fixedly connected with third rotary shaft, and second Pulverization roller and the 4th rotary shaft are fixedly connected, and the first pulverization roller and the second crushing roller surface are equipped with several crushing tooths.
Compared with prior art, the beneficial effects of the present invention are: this kind of agricultural planting chemical fertilizer crushing grinding device, passes through 4th rotating electric machine is rotated by the second rotary shaft band movable eccentric wheel, is moved up and down in deck to U-board, is passed through mounting plate Sliding block slides up and down on sliding rail surface, keeps mobile and stablizes, so that crushing hammer leaf be made to move up and down crushing, substantially increases crushing Efficiency drives helical gear by the second rotating electric machine, drives crushing bin rotation by inclined rack, crushing bin is by sliding block in circle Sliding rail surface sliding, to destroy the inertia generated when waste material crushes with hammer leaf counter-rotating is crushed, make the random fortune of fertilizer It is dynamic, to increase the efficiency for crushing hammer leaf impact fertilizer, crush efficiency is further improved, scientific and reasonable for structure, use is safe It is convenient, it provides a great help for people.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of agricultural planting chemical fertilizer crushing grinding device schematic diagram of internal structure of the present invention;
Fig. 2 is a kind of agricultural planting chemical fertilizer crushing grinding device structural schematic diagram of the present invention;
Fig. 3 is a kind of first pulverization roller overlooking structure diagram of the present invention;
Fig. 4 is a kind of U-board side structure schematic diagram of the present invention;
Fig. 5 is a kind of agricultural planting chemical fertilizer crushing grinding device partial structural diagram of the present invention;
In figure: 1, first gear;2, the first rotary shaft;3, rotor;4, sliding block;5, crushing bin;6, inclined plate;7, belt wheel;8, U-shaped Plate;9, the second rotary shaft;10, eccentric wheel;11, damping device;12, connecting rod;13, deck;14, spring;15, sliding rail;16, sliding Block;17, the first rotating electric machine;18, discharge port;19, mounting plate;20, sieve plate;21, hammer leaf is crushed;22, round sliding rail;23, Two rotating electric machines;24, funnel;25, third rotating electric machine;26, third rotary shaft;27, feeding inlet;28, the first pulverization roller;29, Second pulverization roller;30, the 4th rotary shaft;31, second gear;32, universal wheel;33, crushing grinding device ontology;34, the 4th rotation Rotating motor;35, helical gear;36, inclined rack.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of agricultural planting chemical fertilizer crushing grinding device, packet Crushing bin 5, mounting plate 19 and crushing grinding device ontology 33 are included, 33 upper end of crushing grinding device ontology is equipped with feeding inlet 27, powder 33 lower end of breakdown mill device noumenon is equipped with several universal wheels 32, and 33 side of crushing grinding device ontology is equipped with discharge port 18, out 18 upper end of material mouth is equipped with third rotating electric machine 25, and 25 side of third rotating electric machine is equipped with third rotary shaft 26, third rotary shaft 26 Surface is equipped with the first pulverization roller 28, and 28 side of the first pulverization roller is equipped with first gear 1, and 1 side of first gear is equipped with second gear 31, the 4th rotary shaft 30 is equipped on the inside of second gear 31,30 surface of the 4th rotary shaft is equipped with the second pulverization roller 29, the second pulverization roller 29 lower ends are equipped with funnel 24, and 33 inner surface of crushing grinding device ontology is equipped with several round sliding rails 22, round 22 table of sliding rail Face is equipped with several sliding blocks 4, and 4 side of sliding block is fixed with crushing bin 5, and 5 upper end of crushing bin is equipped with inclined rack 36, inclined rack 36 1 Side is equipped with helical gear 35, and 35 side of helical gear is equipped with the second rotating electric machine 23, and 5 bottom of crushing bin is equipped with sieve plate 20, under sieve plate 20 End is equipped with inclined plate 6, and 6 lower end two sides of inclined plate are equipped with sliding rail 15, and 15 surface of sliding rail is equipped with sliding block 16, and 16 side of sliding block is equipped with installation Plate 19,19 upper end of mounting plate are equipped with the first rotating electric machine 17, and 17 side of the first rotating electric machine is equipped with belt wheel 7, is equipped on the inside of belt wheel 7 First rotary shaft 2,2 surface of the first rotary shaft are equipped with several rotors 3, and dynamic be equipped with of 3 one side axle of rotor crushes hammer leaf 21, mounting plate 19 lower ends are equipped with U-board 8, and 8 lower end of U-board is equipped with deck 13, eccentric wheel 10 is equipped on the inside of deck 13, is equipped on the inside of eccentric wheel 10 Second rotary shaft 9,9 one end of the second rotary shaft are equipped with the 4th rotating electric machine 34, and 19 lower end two sides of mounting plate are equipped with damping device 11, spring 14 is equipped with inside damping device 11,14 upper end of spring is equipped with connecting rod 12.
4th rotating electric machine 34 is sequentially connected by the second rotary shaft 9 with eccentric wheel 10, and eccentric wheel 10 is located in U-board 8 Side, and U-board 8 is connected together with deck 13.
First rotary shaft 2 is fixedly connected with belt wheel 7, and belt wheel 7 and the first rotating electric machine 17 are sequentially connected by belt.
First gear 1 and the engagement connection of second gear 31, and third rotating electric machine 25 passes through third rotary shaft 26 and first Gear 1 is sequentially connected.
Helical gear 35 and the engagement connection of inclined rack 36, and helical gear 35 and the second rotating electric machine 23 are sequentially connected.
12 one end of connecting rod is fixedly connected with mounting plate 19, is slidably connected on the inside of the other end and mounting plate 19.
Mounting plate 19 is slidably connected by sliding block 16 with sliding rail 15, and the first rotary shaft 2 and the dynamic connection of 19 axis of mounting plate.
Rotor 3 is fixedly connected with the first rotary shaft 2, and rotor 3 and the dynamic connection of crushing 21 axis of hammer leaf.
First pulverization roller 28 is fixedly connected with third rotary shaft 26, the second pulverization roller 29 and the fixed company of the 4th rotary shaft 30 It connects, and the first pulverization roller 28 and 29 surface of the second pulverization roller are equipped with several crushing tooths.
Concrete principle: in use, chemical fertilizer ore is poured into inside crushing grinding device ontology 33 by feeding inlet 27, third Rotating electric machine 25 drives first gear 1 and the rotation of the first pulverization roller 28 by third rotary shaft 26, and first gear 1 drives the second tooth Wheel 31 drives the 4th rotary shaft 30 to drive the second pulverization roller 29 and 28 relative motion of the first pulverization roller indirectly, by bulk chemical fertilizer Miberal powder is broken, after collected by funnel 24 into crushing bin 5, the second rotating electric machine 23 drives helical gear 35 at this time, passes through 36 band of inclined rack Dynamic crushing bin 5 rotates, and crushing bin 5 is slided by sliding block 4 on round 22 surface of sliding rail, and the first rotating electric machine 17 is driven by belt Belt wheel 7 drives rotor 3 to crush with 21 counter-rotating of hammer leaf is crushed to chemical fertilizer, at this time to drive the rotation of the first rotary shaft 2 Sieve plate 20 is screened, and qualified chemical fertilizer falls in 6 surface of inclined plate by sieve plate 20 and is discharged by discharge port 18, the 4th rotating electric machine 34 It is rotated by the second rotary shaft 9 with movable eccentric wheel 10, U-board 8 is moved up and down in deck 13, mounting plate 19 is made to pass through sliding block 16 slide up and down on 15 surface of sliding rail, keep mobile and stablize, so that crushing hammer leaf 21 be made to move up and down crushing, damping device 11 is logical It crosses connecting rod 12 and damping is carried out to spring 14, be moved easily by universal wheel 32.
This kind of agricultural planting chemical fertilizer crushing grinding device is driven by the 4th rotating electric machine 34 by the second rotary shaft 9 Eccentric wheel 10 rotates, and moves up and down in deck 13 to U-board 8, makes mounting plate 19 by sliding block 16 above and below 15 surface of sliding rail Sliding keeps mobile and stablizes, so that crushing hammer leaf 21 be made to move up and down crushing, substantially increases crush efficiency, passes through the second rotation Rotating motor 23 drives helical gear 35, drives crushing bin 5 to rotate by inclined rack 36, crushing bin 5 is by sliding block 4 in round sliding rail 22 Surface sliding, to destroy the inertia generated when waste material crushes with 21 counter-rotating of hammer leaf is crushed, make the random fortune of fertilizer It is dynamic, the efficiency that hammer leaf 21 strikes fertilizer is crushed to increase, further improves crush efficiency, it is scientific and reasonable for structure, use peace It is complete convenient, it provides a great help for people.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features, All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention Within protection scope.

Claims (9)

1. a kind of agricultural planting chemical fertilizer crushing grinding device, including crushing bin (5), mounting plate (19) and crushing grinding device sheet Body (33), which is characterized in that crushing grinding device ontology (33) upper end is equipped with feeding inlet (27), the crushing grinding device Ontology (33) lower end is equipped with several universal wheels (32), and crushing grinding device ontology (33) side is equipped with discharge port (18), Discharge port (18) upper end is equipped with third rotating electric machine (25), and third rotating electric machine (25) side is equipped with third rotary shaft (26), third rotary shaft (26) surface is equipped with the first pulverization roller (28), and the first pulverization roller (28) side is equipped with first Gear (1), first gear (1) side are equipped with second gear (31), and the 4th rotation is equipped on the inside of the second gear (31) Axis (30), the 4th rotary shaft (30) surface are equipped with the second pulverization roller (29), and the second pulverization roller (29) lower end is equipped with leakage It struggles against (24), crushing grinding device ontology (33) inner surface is equipped with several round sliding rails (22), the circle sliding rail (22) surface is equipped with several sliding blocks (4), and sliding block (4) side is fixed with crushing bin (5), crushing bin (5) upper end Equipped with inclined rack (36), inclined rack (36) side is equipped with helical gear (35), and helical gear (35) side is equipped with the second rotation Rotating motor (23), crushing bin (5) bottom are equipped with sieve plate (20), and sieve plate (20) lower end is equipped with inclined plate (6), the inclined plate (6) lower end two sides are equipped with sliding rail (15), and sliding rail (15) surface is equipped with sliding block (16), and sliding block (16) side is equipped with peace Loading board (19), mounting plate (19) upper end are equipped with the first rotating electric machine (17), and the first rotating electric machine (17) side is equipped with Belt wheel (7), belt wheel (7) inside are equipped with the first rotary shaft (2), and the first rotary shaft (2) surface is equipped with several rotors (3), dynamic be equipped with of (3) one side axle of rotor crushes hammer leaf (21), and mounting plate (19) lower end is equipped with U-board (8), the U Shape plate (8) lower end is equipped with deck (13), is equipped with eccentric wheel (10) on the inside of the deck (13), is equipped on the inside of the eccentric wheel (10) Second rotary shaft (9), described second rotary shaft (9) one end are equipped with the 4th rotating electric machine (34), mounting plate (19) lower end two Side is equipped with damping device (11), is equipped with spring (14) inside the damping device (11), and spring (14) upper end, which is equipped with, to be connected Extension bar (12).
2. a kind of agricultural planting chemical fertilizer crushing grinding device according to claim 1, which is characterized in that the 4th rotation Rotating motor (34) is sequentially connected by the second rotary shaft (9) and eccentric wheel (10), and eccentric wheel (10) is located on the inside of U-board (8), and U-board (8) is connected together with deck (13).
3. a kind of agricultural planting chemical fertilizer crushing grinding device according to claim 1, which is characterized in that first rotation Shaft (2) is fixedly connected with belt wheel (7), and belt wheel (7) and the first rotating electric machine (17) are sequentially connected by belt.
4. a kind of agricultural planting chemical fertilizer crushing grinding device according to claim 1, which is characterized in that first tooth (1) and second gear (31) engagement connection are taken turns, and third rotating electric machine (25) passes through third rotary shaft (26) and first gear (1) Transmission connection.
5. a kind of agricultural planting chemical fertilizer crushing grinding device according to claim 1, which is characterized in that the helical gear (35) it is connected with inclined rack (36) engagement, and helical gear (35) and the second rotating electric machine (23) are sequentially connected.
6. a kind of agricultural planting chemical fertilizer crushing grinding device according to claim 1, which is characterized in that the connecting rod (12) one end is fixedly connected with mounting plate (19), is slidably connected on the inside of the other end and mounting plate (19).
7. a kind of agricultural planting chemical fertilizer crushing grinding device according to claim 1, which is characterized in that the mounting plate (19) it is slidably connected by sliding block (16) with sliding rail (15), and the first rotary shaft (2) and the dynamic connection of mounting plate (19) axis.
8. a kind of agricultural planting chemical fertilizer crushing grinding device according to claim 1, which is characterized in that the rotor (3) it is fixedly connected with the first rotary shaft (2), and rotor (3) and the dynamic connection of crushing hammer leaf (21) axis.
9. a kind of agricultural planting chemical fertilizer crushing grinding device according to claim 1, which is characterized in that first powder Broken roller (28) is fixedly connected with third rotary shaft (26), and the second pulverization roller (29) is fixedly connected with the 4th rotary shaft (30), and the One pulverization roller (28) and the second pulverization roller (29) surface are equipped with several crushing tooths.
CN201910665651.5A 2019-07-23 2019-07-23 A kind of agricultural planting chemical fertilizer crushing grinding device Pending CN110270404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910665651.5A CN110270404A (en) 2019-07-23 2019-07-23 A kind of agricultural planting chemical fertilizer crushing grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910665651.5A CN110270404A (en) 2019-07-23 2019-07-23 A kind of agricultural planting chemical fertilizer crushing grinding device

Publications (1)

Publication Number Publication Date
CN110270404A true CN110270404A (en) 2019-09-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910665651.5A Pending CN110270404A (en) 2019-07-23 2019-07-23 A kind of agricultural planting chemical fertilizer crushing grinding device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110653037A (en) * 2019-10-22 2020-01-07 滁州市富邦商品混凝土有限公司 Preparation device and method for waste concrete fine aggregate

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CN204911632U (en) * 2015-07-20 2015-12-30 成都市四友化学工业有限责任公司 Vertical rubbing crusher
CN107245897A (en) * 2017-08-09 2017-10-13 林金印 A kind of small-sized paper production paper stock screening plant
CN107413103A (en) * 2017-06-14 2017-12-01 沈晓兰 A kind of rack-and-pinion stirring-type petroleum filter
CN107486298A (en) * 2017-07-27 2017-12-19 佛山市广师自动化科技有限公司 A kind of efficient Traditional Chinese medicine crushing device of self-sizing
CN207478947U (en) * 2017-09-25 2018-06-12 广东南丰建设工程有限公司 A kind of building sandy soil centrifugal sifting machine
CN109663634A (en) * 2019-02-18 2019-04-23 黄章溪 A kind of medical gypsum multi-stage crushing milling device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204564219U (en) * 2015-02-08 2015-08-19 洪俊士 A kind of reducing mechanism with dust arrester waste material of stone
CN204911632U (en) * 2015-07-20 2015-12-30 成都市四友化学工业有限责任公司 Vertical rubbing crusher
CN107413103A (en) * 2017-06-14 2017-12-01 沈晓兰 A kind of rack-and-pinion stirring-type petroleum filter
CN107486298A (en) * 2017-07-27 2017-12-19 佛山市广师自动化科技有限公司 A kind of efficient Traditional Chinese medicine crushing device of self-sizing
CN107245897A (en) * 2017-08-09 2017-10-13 林金印 A kind of small-sized paper production paper stock screening plant
CN207478947U (en) * 2017-09-25 2018-06-12 广东南丰建设工程有限公司 A kind of building sandy soil centrifugal sifting machine
CN109663634A (en) * 2019-02-18 2019-04-23 黄章溪 A kind of medical gypsum multi-stage crushing milling device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110653037A (en) * 2019-10-22 2020-01-07 滁州市富邦商品混凝土有限公司 Preparation device and method for waste concrete fine aggregate

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