CN111068830B - Soil crushing device - Google Patents

Soil crushing device Download PDF

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Publication number
CN111068830B
CN111068830B CN201911146550.3A CN201911146550A CN111068830B CN 111068830 B CN111068830 B CN 111068830B CN 201911146550 A CN201911146550 A CN 201911146550A CN 111068830 B CN111068830 B CN 111068830B
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CN
China
Prior art keywords
crushing
gear
barrel
roller
grinding
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Active
Application number
CN201911146550.3A
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Chinese (zh)
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CN111068830A (en
Inventor
韩彬
周桂良
吴鼎新
胡康
姜树康
罗宇
毛丽娜
夏晶晶
周辰朗
吴思彤
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Huaiyin Institute of Technology
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Huaiyin Institute of Technology
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Priority to CN201911146550.3A priority Critical patent/CN111068830B/en
Publication of CN111068830A publication Critical patent/CN111068830A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/04—Safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/42—Driving mechanisms; Roller speed control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention discloses a soil crushing device, which comprises a primary crushing device and a grinding device, wherein the primary crushing device comprises a crushing roller and a grinding roller; the bottom end of the primary crushing device is connected with the secondary crushing device through a funnel and an inclined pipe; the primary crushing device comprises a crushing barrel, a first crushing assembly and a second crushing assembly; the first crushing assembly comprises a first crushing roller, a first motor, a first gear and a first rotating shaft; the second crushing assembly comprises a second crushing roller, a second gear, a second rotating shaft and a rubber ring; a plurality of bumps are arranged on the surfaces of the first crushing roller and the second crushing roller; the grinding device comprises a grinding assembly, a second motor, a fourth gear, a third gear, a first barrel body, a hole barrel, an eccentric wheel and a balancing weight; a filter screen is fixed in the hole barrel, and the grinding assembly comprises a grinding roller, a sliding rod, a sliding block, a second barrel body and a spring; the invention can grind and crush the primarily crushed soil, protect the grinding roller while meeting the use requirement of the soil, and prolong the service life of the equipment.

Description

Soil crushing device
Technical Field
The invention relates to a crushing device, in particular to a soil crushing device.
Background
The smashing device is a device for smashing soil, and in the prior art, the smashing of the soil is mostly in a manual smashing mode, so that the working efficiency is very low while the labor intensity is high. And use reducing mechanism to smash soil and can reduce workman's intensity of labour, but current device needs the manual work to carry out soil and drop into reducing mechanism mostly, and the device has the process too much, the shortcoming that efficiency is not high, and difficult transport after the soil caking, also relatively lower to bold soil piece crushing efficiency simultaneously.
Disclosure of Invention
The purpose of the invention is as follows: in order to solve the above existing problems, the present invention provides a soil pulverizing apparatus.
The technical scheme is as follows: the invention relates to a soil crushing device, which comprises a primary crushing device and a grinding device; the bottom end of the primary crushing device is connected with the secondary crushing device through a funnel and an inclined pipe;
the primary crushing device comprises a crushing barrel, a first crushing assembly and a second crushing assembly; the first crushing assembly comprises a first crushing roller, a first motor, a first gear and a first rotating shaft; the first motor drives the first gear to rotate, and the first gear drives the first crushing roller to rotate through the first rotating shaft; the second crushing assembly comprises a second crushing roller, a second gear, a second rotating shaft and a rubber ring fixed between the second rotating shaft and the second crushing roller; the first gear is meshed with the second gear, and the second gear drives the rubber ring and the second crushing roller to rotate through a second rotating shaft;
a plurality of bumps are arranged on the surfaces of the first crushing roller and the second crushing roller;
the grinding device comprises a grinding assembly, a second motor, a fourth gear, a third gear, a first barrel body, a hole barrel, an eccentric wheel and a balancing weight; a filter screen is fixed in the hole barrel, a second motor drives a fourth gear to rotate, the fourth gear is meshed with a third gear, and the third gear drives the hole barrel to rotate through a transverse pipe and a vertical rod which are vertically connected; the through hole of the hole barrel is superposed with the inclined tube in rotation; the fourth gear drives the eccentric wheel to rotate through the third rotating shaft, the rotating eccentric wheel drives the balancing weight to do circular motion, and the balancing weight drives the grinding assembly to move through the fourth rotating shaft;
the grinding assembly comprises a grinding roller, a sliding rod, a sliding block, a second barrel body and a spring; the grinding roller is arranged in the filter screen, the sliding rod penetrates through the second barrel body to be connected with the sliding block, the sliding block is connected with the grinding roller through a spring, and the balancing weight is connected with the sliding rod through a fourth rotating shaft;
the bottom end of the first barrel body is provided with a discharge hole.
Soil supporting device is placed to first barrel bottom.
The first barrel is connected with the crushing barrel through a connecting block.
A through groove is formed in the second crushing roller, and the rubber ring is fixed in the through groove.
The baffle plates are arranged at the two ends of the first crushing roller and the second crushing roller.
Two inclined plates are symmetrically arranged on the inner wall of the crushing barrel.
The filter screen is fixed in the hole barrel in an annular shape.
The working principle is as follows: when the soil crushing machine is used, firstly, a power supply is switched on, the controller is operated to enable the first motor and the second motor to start working, soil to be crushed is added from the feeding hopper at the top end of the crushing barrel, the soil falls onto the two crushing rollers in the crushing barrel, the output end of the first motor drives the first gear to rotate, the first gear drives the first rotating shaft to rotate, and the first rotating shaft drives the first crushing roller to rotate. The first gear drives the second gear to rotate, the second gear drives the second rotating shaft to rotate, the second rotating shaft drives the rubber ring to rotate, and the rubber ring drives the crushing rollers to rotate, so that the two crushing rollers rotate together to preliminarily crush soil. Crushing roller fixed surface is connected with a plurality of lugs, and the crushing of the soil of being convenient for, when touchhing hard thing and can't smash, two crushing rollers extrude each other, and the rubber ring produces deformation, and the effectual shock attenuation effect that plays protects crushing roller normal use, prevents that crushing roller from damaging. The funnel falls into through preliminary kibbling soil, then enters into the pipe chute, and it is rotatory that the second motor drives the fourth gear, and it is rotatory that the fourth gear drives the third gear, and it is rotatory that the third gear drives violently the pipe, and it is rotatory to violently to manage and drive the montant, and the montant drives the rotation of hole bucket, and hole bucket and filter screen are rotatory jointly. Wherein the rotation of hole bucket for a plurality of through-holes are interrupted and the pipe chute coincidence, thereby make the interrupted unloading of soil, the abundant grinding of soil of being convenient for is smashed. The rotation of the filter screen enables the grinding part to change constantly, so that the single part is prevented from being worn or damaged for a long time; and the device can vibrate slightly, so that the filter screen is prevented from being blocked, and the working efficiency is improved. The fourth gear drives the third rotating shaft to rotate, the third rotating shaft drives the eccentric wheel to rotate, and the eccentric wheel repeatedly beats the balancing weight, so that the balancing weight does circular motion. The balancing weight drives the motion of fourth rotation axis, and the fourth rotation axis drives the slide bar swing, and the slide bar drives the slider swing, and the slider drives the swing of second staving, and the second staving drives the grinding roller swing, grinds abundant smashing to preliminary kibbling soil, flows from the filter screen through the soil after smashing, flows from the discharge opening at last through the hole bucket again.
Placing the supporting device in the discharge opening bottom, receiving the soil of whereabouts, setting up of second staving, slider and spring is effectual plays the cushioning effect, and the normal operating of roller is ground in the protection, and setting up of sealing ring has guaranteed violently the leakproofness with first staving. After soil is smashed and finishes, operation controller makes first motor and second motor stop work, and the setting up of connecting block increases the stability of being connected of smashing bucket and first staving, guarantees the stability of whole device.
Has the advantages that: compared with the prior art, the invention has the following advantages:
(1) according to the invention, the crushing roller, the bump, the first rotating shaft, the first gear, the rubber ring, the second rotating shaft and the second gear are arranged, so that the crushing roller is protected while soil is preliminarily crushed, and the normal operation of the device is ensured.
(2) Through hole bucket, pipe chute, filter screen, third gear, second motor, fourth gear, third rotation axis, eccentric wheel, fourth rotation axis, balancing weight, slide bar and grinding assembly, grind crushing to the soil after smashing, protect the grinding roller when reaching the soil user demand, prolonged the life of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the present invention;
FIG. 3 is a partial top view of the present invention;
figure 4 is a schematic view of an abrasive assembly of the present invention.
Detailed Description
As shown in fig. 1 to 3, the soil pulverizing apparatus of the present invention includes a primary pulverizing apparatus and a milling apparatus; the bottom end of the primary crushing device is connected with the secondary crushing device through a funnel 12 and an inclined pipe 17. The primary crushing device comprises a crushing barrel 1, a first crushing assembly and a second crushing assembly; the first pulverizing assembly includes a first pulverizing roller 2a, a first motor 8, a first gear 6, and a first rotating shaft 5.
The top end of the crushing barrel 1 is provided with a feed hopper. The crushing barrel 1 is internally and symmetrically provided with crushing rollers 2, and two ends of the first crushing roller 2a and the second crushing roller 2b are provided with baffles 7 in a fitting manner; a plurality of lugs 3 are fixedly connected to the surfaces of the first and second crushing rollers. Smash 1 inside wall symmetry fixedly connected with of bucket two swash plates 4, two swash plates 4 are located first crushing roller and second crushing roller directly over.
First crushing roller internal fixation has first rotation axis 5, and first rotation axis 5 is connected with crushing bucket 1 through first crushing roller and baffle 7, and the 5 other ends of first rotation axis are connected with first gear 6, and first rotation axis drives first crushing roller rotation. The first gear 6 is driven by a first motor 8.
A through groove 2-1 is formed in the second crushing roller, a rubber ring 9 is fixedly arranged in the through groove, and the rubber ring 9 is fixedly connected with the second crushing roller through glue. A second rotating shaft 10 is fixedly arranged in the rubber ring 9, and the rubber ring 9 is fixedly connected with the second rotating shaft 10 through glue. The second rotating shaft 10 is connected with the inner wall of the crushing barrel 1 through a second crushing roller and a baffle 7, and the other end of the second rotating shaft 10 is connected with a second gear 11.
The second gear 11 is engaged with the first gear 6, and the second rotation shaft 10 rotates the second crushing roller. The bottom end of the crushing barrel 1 is fixedly communicated with a funnel 12, and the bottom surface of the crushing barrel 1 is connected with a first barrel body 13 through a connecting block 14; specifically, the side wall of the connecting block 14 is fixedly connected with the side wall of the crushing barrel 1, the base 15 is arranged above the connecting block 14, and the top surface of the base 15 is provided with the first motor 8.
The grinding device comprises a grinding component, a second motor 22, a fourth gear 23, a third gear 20, a first barrel body 13, a hole barrel 16, an eccentric wheel 25 and a balancing weight 27.
A hole barrel 16 is attached to the inner wall of the first barrel 13, and a plurality of through holes 16-1 are annularly formed in one side wall of the hole barrel 16. The bottom end of the funnel 12 is provided with an inclined tube 17, and the other end of the inclined tube 17 penetrates through the first barrel body 13 to coincide with the through hole 16-1 of the hole barrel. A filter screen 18 is fixed in the hole barrel 16, and the filter screen is annular. A vertical rod 33 is further arranged in the hole barrel 16, and the vertical rod 33 is vertically connected with the transverse pipe 19. The other end of the horizontal tube 19 penetrates through the first barrel body 13 and is connected with a third gear 20. The cross tube 19 is rotatable within the first barrel 13. The horizontal tube 19 is sleeved with a sealing ring 21, and the sealing ring 21 is attached to the outer wall of the first barrel 13.
A second motor 22 is arranged outside the first barrel 13, and the output end of the second motor is connected with a fourth gear 23; the fourth gear meshes with the third gear 20. The fourth gear 23 is connected to a third rotation shaft 24, the other end of which is connected to an eccentric 25.
A fourth rotating shaft 26 is arranged in the horizontal pipe 19, one end of the fourth rotating shaft 26 penetrates through the horizontal pipe and the vertical rod and is connected with the inner wall of the hole barrel 16, and the fourth rotating shaft 26 is rotatably connected with the third gear 20 and the vertical rod 33. The other end of the fourth rotating shaft 26 is connected to a weight 27, and the weight 27 is disposed directly above the eccentric wheel 25 and attached to the eccentric wheel 25.
As shown in fig. 4, the grinding assembly includes a grinding roller 29, a slide bar 28, a slider 31, a second tub 30, and a spring 32. A grinding roller 29 is arranged in the filter screen 18 in a fitting manner, and the upper part of the grinding roller 29 is connected with a second barrel body 30; a slider 31 is disposed in the second barrel body 30. A sliding rod 28 is connected below the fourth rotating shaft 26, and the sliding rod 28 penetrates through the second barrel body 30 to be connected with a sliding block 31; the sliding rod 28 is slidably connected with the second barrel body 30. A spring 32 is arranged in the second barrel body 30, one end of the spring is connected with the sliding block 31, and the other end of the spring is connected with the grinding roller 29. The bottom end of the first barrel body 13 is provided with a discharge hole 13-1.
The connection between the cross tube 19 and the third gear 20 is by welding. The fourth rotating shaft 26 is made of an alloy steel material. The first motor 8 is Y2-80M2-4S150 in model number.

Claims (7)

1. The utility model provides a soil reducing mechanism which characterized in that: comprises a primary crushing device and a grinding device; the bottom end of the primary crushing device is connected with the secondary crushing device through a funnel (12) and an inclined tube (17);
the primary crushing device comprises a crushing barrel (1), a first crushing assembly and a second crushing assembly; the first crushing assembly comprises a first crushing roller (2a), a first motor (8), a first gear (6) and a first rotating shaft (5); the first motor drives a first gear to rotate, and the first gear drives a first crushing roller to rotate through a first rotating shaft; the second crushing assembly comprises a second crushing roller (2b), a second gear (11), a second rotating shaft (10) and a rubber ring (9) fixed between the second rotating shaft and the second crushing roller; the first gear is meshed with the second gear, and the second gear drives the rubber ring and the second crushing roller to rotate through a second rotating shaft;
a plurality of lugs (3) are arranged on the surfaces of the first crushing roller and the second crushing roller;
the grinding device comprises a grinding assembly, a second motor (22), a fourth gear (23), a third gear (20), a first barrel body (13), a hole barrel (16), an eccentric wheel (25) and a balancing weight (27); a filter screen (18) is fixed in the hole barrel, the second motor drives a fourth gear to rotate, the fourth gear is meshed with a third gear, and the third gear drives the hole barrel to rotate through a transverse pipe (19) and a vertical rod (33) which are vertically connected; the through hole (16-1) of the hole barrel is superposed with the inclined tube (17) in rotation; the fourth gear drives an eccentric wheel (25) to rotate through a third rotating shaft, the rotating eccentric wheel drives a balancing weight to do circular motion, and the balancing weight drives a grinding assembly to move through a fourth rotating shaft;
the grinding assembly comprises a grinding roller (29), a sliding rod (28), a sliding block (31), a second barrel body (30) and a spring (32); the grinding roller is arranged in the filter screen, the sliding rod penetrates into the second barrel body to be connected with the sliding block, the sliding block is connected with the grinding roller through a spring (32), and the balancing weight is connected with the sliding rod through a fourth rotating shaft;
the bottom end of the first barrel body is provided with a discharge hole (13-1).
2. The soil pulverizing apparatus of claim 1, wherein: soil supporting device has been placed to first barrel bottom.
3. The soil pulverizing apparatus of claim 1, wherein: the first barrel is connected with the crushing barrel through a connecting block (14).
4. The soil pulverizing apparatus of claim 1, wherein: a through groove (2-1) is formed in the second crushing roller, and the rubber ring is fixed in the through groove.
5. The soil pulverizing apparatus of claim 1, wherein: and baffles are arranged at two ends of the first crushing roller and the second crushing roller.
6. The soil pulverizing apparatus of claim 1, wherein: two inclined plates are symmetrically arranged on the inner wall of the crushing barrel.
7. The soil pulverizing apparatus of any one of claims 1 through 6 wherein: the filter screen is fixed in the hole bucket in an annular shape.
CN201911146550.3A 2019-11-21 2019-11-21 Soil crushing device Active CN111068830B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911146550.3A CN111068830B (en) 2019-11-21 2019-11-21 Soil crushing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911146550.3A CN111068830B (en) 2019-11-21 2019-11-21 Soil crushing device

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CN111068830A CN111068830A (en) 2020-04-28
CN111068830B true CN111068830B (en) 2021-06-01

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114062068B (en) * 2020-08-07 2023-12-01 陕西腾若天生态科技有限公司 Soil sample grinder for soil detection
CN112156842A (en) * 2020-09-21 2021-01-01 江西东坚农业发展有限公司 Rice extrusion rubbing crusher

Citations (8)

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Publication number Priority date Publication date Assignee Title
DE19619411A1 (en) * 1996-05-14 1997-11-20 Werner Zink Machine for treatment of mineral material e.g. stone for tiles
DE19713261A1 (en) * 1997-03-29 1998-10-01 Stefan Steinbach Mobile device for making roofing tiles smaller
CN109351422A (en) * 2018-11-28 2019-02-19 河南科技大学第附属医院 A kind of paediatrics granule medicament milling apparatus
CN109453875A (en) * 2018-11-16 2019-03-12 陈伟景 Roller type traditional Chinese medicine mashing device
CN208906115U (en) * 2018-09-18 2019-05-28 江苏新蕾麦芽有限公司 A kind of maltcrusher convenient for cleaning
CN209222260U (en) * 2018-10-17 2019-08-09 湖南省天天来米业有限公司 A kind of rice processing rice flour grinding device
CN110252502A (en) * 2019-07-26 2019-09-20 苏州萨瑟斯兰环境科技有限公司 A kind of device for pulverizing rubbish of environmental protection
CN209531009U (en) * 2018-12-09 2019-10-25 安康市康鑫矿业有限公司 A kind of mining industry mineral crushing device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009008448A1 (en) * 2009-02-11 2010-09-02 Pallmann Maschinenfabrik Gmbh & Co. Kg Apparatus for comminuting feed with stripping elements

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619411A1 (en) * 1996-05-14 1997-11-20 Werner Zink Machine for treatment of mineral material e.g. stone for tiles
DE19713261A1 (en) * 1997-03-29 1998-10-01 Stefan Steinbach Mobile device for making roofing tiles smaller
CN208906115U (en) * 2018-09-18 2019-05-28 江苏新蕾麦芽有限公司 A kind of maltcrusher convenient for cleaning
CN209222260U (en) * 2018-10-17 2019-08-09 湖南省天天来米业有限公司 A kind of rice processing rice flour grinding device
CN109453875A (en) * 2018-11-16 2019-03-12 陈伟景 Roller type traditional Chinese medicine mashing device
CN109351422A (en) * 2018-11-28 2019-02-19 河南科技大学第附属医院 A kind of paediatrics granule medicament milling apparatus
CN209531009U (en) * 2018-12-09 2019-10-25 安康市康鑫矿业有限公司 A kind of mining industry mineral crushing device
CN110252502A (en) * 2019-07-26 2019-09-20 苏州萨瑟斯兰环境科技有限公司 A kind of device for pulverizing rubbish of environmental protection

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Application publication date: 20200428

Assignee: Wuhan Xiangshun Tianxia Technical Service Co.,Ltd.

Assignor: HUAIYIN INSTITUTE OF TECHNOLOGY

Contract record no.: X2021980014038

Denomination of invention: Soil crushing device

Granted publication date: 20210601

License type: Common License

Record date: 20211208