CN106902941A - A kind of native device of clods breaking sieve - Google Patents

A kind of native device of clods breaking sieve Download PDF

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Publication number
CN106902941A
CN106902941A CN201710191026.2A CN201710191026A CN106902941A CN 106902941 A CN106902941 A CN 106902941A CN 201710191026 A CN201710191026 A CN 201710191026A CN 106902941 A CN106902941 A CN 106902941A
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CN
China
Prior art keywords
clods breaking
sieve
clods
provincialism
breaking
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Granted
Application number
CN201710191026.2A
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Chinese (zh)
Other versions
CN106902941B (en
Inventor
李春花
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Chongqing Jiangwu Construction Engineering Co ltd
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Qingdao Xiangzhi Electronic Technology Co Ltd
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Priority to CN201710191026.2A priority Critical patent/CN106902941B/en
Publication of CN106902941A publication Critical patent/CN106902941A/en
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Publication of CN106902941B publication Critical patent/CN106902941B/en
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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
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/145Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/24Drives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary 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
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary 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
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating 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
    • B02C2023/165Screen denying egress of oversize material

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Catching Or Destruction (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The invention provides a kind of native device of clods breaking sieve, belong to agriculture and forestry machinery technical field.Beneficial effects of the present invention are:The present invention drives the clods breaking roller in roll-type clods breaking component to rotate using drive gear assemblies, clods breaking roller and main rotary shaft synchronous rotary, the clods breaking fin of clods breaking roller lateral surface shreds soil block, realization is crushed to soil block, and whole operation process is gentle, stability is high;The setting of eccentric cam on dynamic rotation axle, so that sieve provincialism does reciprocal vibrations, so as to crushing soil particle due to sieving the vibrations of provincialism, the operation for crushing again and screening of broken soil particle is realized, by screening during satisfactory soil particle drops into the native containing cavities of sieve, that is, soil particle needed for obtaining, overcoming existing clod-riddler cannot meet the synchronous technical problem of hack sieve soil, clods breaking, screening integration operation are realized, time-consuming and manpower improves operating efficiency.

Description

A kind of native device of clods breaking sieve
Technical field
The present invention relates to agriculture and forestry machinery technical field, more particularly to a kind of native device of clods breaking sieve.
Background technology
As the division of labor of afforestation is more refined, the seedling culture soil used in afforestation need by broken and Screening, therefore, higher and higher requirement is proposed to corresponding instruments of labour, with the clods breaking of field of mechanical technique, sieve soil As a example by machine, to clods breaking, the operation of sieve soil in afforestation, the common requirements to such instrument are generated.
The characteristic that the clod sweeper that generally uses of the country and clod-riddler operates due to its scale at present, clods breaking with The equipment for sieving soil can not well be combined and used, and in practical operation, can reach " the sieve required clods breaking and sieve soil Native machine " is all that some process objects are the machine of crops, and the soil precision of its " sifting out " can not meet demand, not possess in addition The function of broken soil, it is often necessary to artificial that soil is crushed in pulverizer, could carry out follow-up treatment in clod-riddler, Both modes are unable to reasonably meet the demand of staff, lose time and manpower and materials, thus cause operation to be imitated Rate is low, simultaneously as the sample for carrying out seedling culture soil is various, with existing method, i.e., the native meeting of artificial rubber hammer hack, sieve Operating efficiency is had a strong impact on, or even to health, environmental sanitation causes harm.
How solve the above problems the problem faced for the present invention.
The content of the invention
It is an object of the invention to provide it is a kind of disclosure satisfy that pedotheque variation, the native high precision of sieve, soil block it is broken With the native device of clods breaking sieve of screening simultaneously operating.
The present invention is realized by following measure:A kind of native device of clods breaking sieve, including base, are arranged on the bottom Support body on seat, wherein, clods breaking mechanism is provided with the top of the support body, positioned at the support body of clods breaking mechanism side Upper setting transmission mechanism, is provided with clod-riddler structure on the base below the support body;
The clods breaking mechanism is provided with dog-house including top, and bottom is connected with the clods breaking storehouse of feed opening, is arranged on institute State the roll-type clods breaking component in clods breaking storehouse;
The transmission mechanism includes driving the final drive shaft of the roll-type clods breaking component, the power transmission of the main rotary shaft End is provided with external screw thread, is socketed in the adapter sleeve at the final drive shaft power transmission end, and the bottom of the adapter sleeve is provided with connecting plate, Also include the support frame A being connected with the connecting plate, positioned at the support frame B of the support frame A sides, in the branch Fixed cover A is respectively equipped with support frame frame A and support frame B and fixed cover B, the fixed cover A are provided with drive gear assemblies, institute State the driving gear for being set on fixed cover B and being mutually abutted against with the drive gear assemblies, be provided with the support frame B with it is described The coaxial motor of driving gear rotating shaft;
Dust cover is provided with the outside of the transmission mechanism, the dust cover bottom is connected on the support body by support.
The clod-riddler structure includes the native containing cavities of sieve, is arranged on the sieve provincialism above the native containing cavities of the sieve, is arranged on institute The linkage structure between the native containing cavities of sieve and sieve provincialism is stated, the linkage structure drives the sieve provincialism to move back and forth.
The bottom surface of the sieve provincialism is sieve plate or be multi-deck screen web plate, from top to bottom the diameter of the sieve screen apertures of sieve plate It is sequentially reduced, meets pedotheque variation screening, improves the native precision of sieve.
The roll-type clods breaking component is the U-frame frame and clods breaking roller group by being arranged on the final drive shaft Into in several clods breaking fins of the circumferential spaced set of lateral surface of the clods breaking roller.
The clods breaking fin is axially arranged along the clods breaking roller.
The drive gear assemblies include the drive gear A being meshed with the power transmission end of the main rotary shaft, with institute State the coaxial travelling gears of drive gear A, the travelling gear is mutually abutted against with the driving gear, as described travelling gear with The driving gear intermeshing.
The native containing cavities one end of sieve sets installation set, each in the two sides of the native containing cavities of sieve and the sieve provincialism The side for setting two engaging lug A and two engaging lug B, the two engaging lugs A and two engaging lug B is respectively equipped with connecting pole A and connection Post B;The iron plate of the support sieve provincialism is provided with the connecting pole A and connecting pole B.
The linkage structure includes the dynamic rotation axle being plugged in the installation set, and described dynamic rotation axle one end is set The reducing motor for driving it to rotate, its other end is provided with eccentric cam;
Also be socketed in the kinematic link in the eccentric cam rotating shaft including one end, with the kinematic link other end be hinged from Dynamic rotary shaft, the two ends of the driven rotary shaft are applied in the mounting hole of the contiguous block of sieve provincialism one end two sides.
The cross bar in the U-frame frame stage casing is fixedly connected with clods breaking storehouse inwall.
The present invention is when actually used:Start motor and reducing motor, it would be desirable to which broken, screening soil block is from feeding intake Mouth is placed in clods breaking storehouse, and motor drives driving gear to rotate, main to turn because driving gear is meshed with travelling gear The power transmission end of moving axis is meshed with drive gear A, so as to realize the rotation of main rotary shaft, due to the connection of clods breaking roller On main rotary shaft, now clods breaking roller and main rotary shaft synchronous rotary, the clods breaking of clods breaking roller lateral surface Fin shreds soil block, and broken soil particle is fallen into sieve provincialism by feed opening, and reducing motor drives dynamic rotation axle to turn Dynamic, the eccentric cam of the dynamic rotation axle other end realizes that sieve provincialism does reciprocal vibrations by driving kinematic link, realizes to broken Soil particle screened, by screening during satisfactory soil particle drops into the native containing cavities of sieve, that is, complete soil block and break Broken and screening operating process.
Beneficial effects of the present invention are:The present invention drives the soil block in roll-type clods breaking component using drive gear assemblies Broken roller rotation, clods breaking roller and main rotary shaft synchronous rotary, the clods breaking fin of clods breaking roller lateral surface Soil block is shredded, realization is crushed to soil block, and whole operation process is gentle, stability is high;Eccentric cam on dynamic rotation axle Set so that sieve provincialism does reciprocal vibrations, so as to crushing soil particle due to sieving the vibrations of provincialism, realize broken soil particle The operation for crushing again and screening, by screening during satisfactory soil particle drops into the native containing cavities of sieve, that is, obtain The soil particle of required size, overcoming existing clod-riddler cannot meet the synchronous technical problem of hack sieve soil, realize that soil block breaks Broken, screening integration operation, time-consuming and manpower improves operating efficiency.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is the overall structure diagram of the embodiment of the present invention.
Fig. 3 is part-structure schematic diagram of the present invention.
Fig. 4 is clods breaking mechanism, the structural representation of transmission mechanism position relationship in the embodiment of the present invention.
Fig. 5 is clods breaking mechanism, the structural representation of transmission mechanism position relationship in the embodiment of the present invention.
Fig. 6 is the structural representation of clod-riddler structure in the embodiment of the present invention.
Fig. 7 is the structural representation of clod-riddler structure in the embodiment of the present invention.
Fig. 8 is the part-structure schematic diagram of clod-riddler structure in the embodiment of the present invention.Wherein, reference is:1st, base;2、 Support body;3rd, clods breaking mechanism;3-1, clods breaking storehouse;3-2, roll-type clods breaking component;3-2-1, U-frame frame;3-2-1- 1st, cross bar;3-2-2, clods breaking roller;3-2-3, clods breaking fin;4th, transmission mechanism;4-1, final drive shaft;4-1-1, company Female connector;4-2, connecting plate;4-3, support frame A;4-4, support frame B;4-3-1, fixed cover A;4-4-1, fixed cover B;4-5、 Drive gear assemblies;4-5-1, drive gear A;4-5-2, travelling gear;4-6, driving gear;4-7, motor;5th, soil is sieved Mechanism;The native containing cavities of 5-1, sieve;5-1-1, two engaging lug A;5-1-1-1, connecting pole A;5-1-2, installation set;5-2, sieve provincialism; 5-2-2, driven rotary shaft;5-2-3, contiguous block;5-2-1, engaging lug B;5-2-1-1, connecting pole B;5-3, linkage structure;5-3- 1st, dynamic rotation axle;5-3-2, reducing motor;5-3-4, eccentric cam;5-3-5, kinematic link;6th, iron plate;7th, dust cover.
Specific embodiment
For the technical characterstic for illustrating this programme can be understood, below by specific embodiment, this programme is illustrated.
Referring to Fig. 1 to Fig. 8, the present invention is that a kind of clods breaking sieves native device, including base 1, is arranged on the frame on base 1 Body 2, wherein, clods breaking mechanism 3 is provided with the top of support body 2, transmission is set on the support body 2 of the side of clods breaking mechanism 3 Mechanism 4, clod-riddler structure 5 is provided with the base 1 below support body 2;
Clods breaking mechanism 3 is provided with dog-house including top, and bottom is connected with the clods breaking storehouse 3-1 of feed opening, is arranged on soil Roll-type clods breaking component 3-2 in block cracking cabin 3-1;
Transmission mechanism 4 includes driving the final drive shaft 4-1 of roll-type clods breaking component 3-2, the power transmission end of main rotary shaft 4-1 External screw thread is provided with, the adapter sleeve 4-1-1 at final drive shaft 4-1 power transmissions end is socketed in, the bottom of adapter sleeve 4-1-1 is provided with connection Plate 4-2, also including the support frame A4-3 being connected with connecting plate 4-2, positioned at the support frame B4- of support frame A4-3 sides 4, fixed cover A4-3-1 and fixed cover B4-4-1, fixed cover A4- are respectively equipped with support frame A4-3 and support frame B4-4 3-1 is provided with drive gear assemblies 4-5, the driving gear that setting is abutted against with drive gear assemblies 4-5 phases on fixed cover B4-4-1 4-6, is provided with the motor 4-7 coaxial with driving gear 4-6 rotating shafts on support frame B4-4;
The outside of transmission mechanism 4 is provided with dust cover 7, and the bottom of dust cover 7 is connected on support body 2 by support.
Clod-riddler structure 5 includes the native containing cavities 5-1 of sieve, is arranged on the sieve provincialism 5-2 above the native containing cavities 5-1 of sieve, is arranged on Linkage structure 5-3 between sieve soil containing cavities 5-1 and sieve provincialism 5-2, linkage structure 5-3 drive sieve provincialism 5-2 to move back and forth.
Sieve provincialism 5-2 bottom surface is for sieve plate or be multi-deck screen web plate, the diameter of the sieve screen apertures of sieve plate from top to bottom It is sequentially reduced, meets pedotheque variation screening, improves the native precision of sieve.
Roll-type clods breaking component 3-2 is the U-frame frame 3-2-1 and clods breaking roller by being arranged on final drive shaft 4-1 Cylinder 3-2-2 compositions, in several clods breaking fins of the circumferential spaced set of lateral surface 3-2- of clods breaking roller 3-2-2 3。
Clods breaking fin 3-2-3 is axially arranged along clods breaking roller 3-2-2.
Drive gear assemblies 4-5 includes the drive gear A4-5-1 being meshed with the power transmission end of main rotary shaft 4-1, with Drive gear A4-5-1 coaxial travelling gear 4-5-2, travelling gear 4-5-2 are abutted against with driving gear 4-6 phases, as driving cog Wheel 4-5-2 and driving gear 4-6 is intermeshed.
Sieve soil containing cavities 5-1 one ends set installation set 5-1-2, in sieve soil containing cavities 5-1 and the two sides of sieve provincialism 5-2 Each side difference that two engaging lug A5-1-1 and two engaging lug B5-2-1, two engaging lug A5-1-1 and two engaging lug B5-2-1 are set It is provided with connecting pole A5-1-1-1 and connecting pole B5-2-1-1;Support is provided with connecting pole A5-1-1-1 and connecting pole B5-2-1-1 The iron plate 6 of sieve provincialism 5-2.
Linkage structure 5-3 includes the dynamic rotation axle 5-3-1, dynamic rotation axle 5-3-1 mono- that are plugged in installation set 5-1-2 End sets the reducing motor 5-3-2 for driving it to rotate, and its other end is provided with eccentric cam 5-3-4;
The kinematic link 5-3-5 in eccentric cam 5-3-4 rotating shafts also is socketed in including one end, with the kinematic link 5-3-5 other ends The two ends of the driven rotary shaft 5-2-2 being hinged, driven rotary shaft 5-2-2 are applied in the contiguous block of sieve provincialism 5-2 one end two sides In the mounting hole of 5-2-3.
The cross bar 3-2-1-1 in U-frame frame 3-2-1 stage casings is fixedly connected with clods breaking storehouse 3-1 inwalls.
The present invention is when actually used:Start motor 4-7 and reducing motor 5-3-2, it would be desirable to broken, screening soil Block is placed in the 3-1 of clods breaking storehouse from dog-house, and motor 4-7 drives driving gear 4-6 to rotate, due to driving gear 4-6 It is meshed with travelling gear 4-5-2, the power transmission end of main rotary shaft 4-1 is meshed with drive gear A4-5-1, so as to realize The rotation of main rotary shaft 4-1, because clods breaking roller 3-2-2 is connected on main rotary shaft 4-1, now clods breaking roller 3- 2-2 and main rotary shaft 4-1 synchronous rotaries, the clods breaking fin 3-2-3 of clods breaking roller 3-2-2 lateral surfaces cut soil block Broken, broken soil particle is fallen into sieve provincialism 5-2 by feed opening, and reducing motor 5-3-2 drives dynamic rotation axle 5-3-1 to turn Dynamic, the eccentric cam 5-3-4 of the dynamic rotation axle 5-3-1 other ends realizes that sieve provincialism 5-2 does past by driving kinematic link 5-3-5 Multiple vibrations, are realized screening the soil particle for crushing, and sieve soil storage is dropped into by screening satisfactory soil particle In the 5-1 of chamber, that is, complete the operating process of clods breaking and screening.
It is of the invention to be realized by or using prior art without the technical characteristic for describing, will not be repeated here, certainly, Described above is not limitation of the present invention, and the present invention is also not limited to the example above, the ordinary skill of the art Change, remodeling, addition or replacement that personnel are made in essential scope of the invention, should also belong to protection model of the invention Enclose.

Claims (7)

1. a kind of native device of clods breaking sieve, including base(1), it is arranged on the base(1)On support body(2), its feature exists In in the support body(2)Top is provided with clods breaking mechanism(3), positioned at the clods breaking mechanism(3)The support body of side(2) Upper setting transmission mechanism(4), in the support body(2)The base of lower section(1)It is provided with clod-riddler structure(5);
The clods breaking mechanism(3)Dog-house is provided with including top, bottom is connected with the clods breaking storehouse of feed opening(3-1), It is arranged on the clods breaking storehouse(3-1)Interior roll-type clods breaking component(3-2);
The transmission mechanism(4)Including driving the roll-type clods breaking component(3-2)Final drive shaft(4-1), the master turn Moving axis(4-1)Power transmission end be provided with external screw thread, be socketed in the final drive shaft(4-1)The adapter sleeve at power transmission end(4- 1-1), the adapter sleeve(4-1-1)Bottom be provided with connecting plate(4-2), also including with the connecting plate(4-2)The branch being connected Support frame frame A(4-3), positioned at the support frame A(4-3)The support frame B of side(4-4), in the support frame A(4-3) With support frame B(4-4)On be respectively equipped with fixed cover A(4-3-1)With fixed cover B(4-4-1), the fixed cover A(4-3-1)On It is provided with drive gear assemblies(4-5), the fixed cover B(4-4-1)Upper setting and the drive gear assemblies(4-5)Mutually it is abutted against Driving gear(4-6), in the support frame B(4-4)It is provided with and the driving gear(4-6)The coaxial motor of rotating shaft (4-7);
The clod-riddler structure(5)Including the native containing cavities of sieve(5-1), it is arranged on the native containing cavities of the sieve(5-1)The sieve provincialism of top (5-2), it is arranged on the native containing cavities of the sieve(5-1)With sieve provincialism(5-2)Between linkage structure(5-3), the linkage structure (5-3)Drive the sieve provincialism(5-2)Move back and forth.
2. clods breaking according to claim 1 sieves native device, it is characterised in that the roll-type clods breaking component(3- 2)It is by being arranged on the final drive shaft(4-1)On U-frame frame(3-2-1)With clods breaking roller(3-2-2)Composition, in institute State clods breaking roller(3-2-2)The circumferential spaced set of lateral surface several clods breaking fins(3-2-3).
3. clods breaking according to claim 1 and 2 sieves native device, it is characterised in that the clods breaking fin(3-2- 3)Along the clods breaking roller(3-2-2)It is axially arranged.
4. the clods breaking according to claim any one of 1-3 sieves native device, it is characterised in that the drive gear assemblies (4-5)Including with the main rotary shaft(4-1)The drive gear A that is meshed of power transmission end(4-5-1), with the sliding tooth Wheel A(4-5-1)Coaxial travelling gear(4-5-2), the travelling gear(4-5-2)With the driving gear(4-6)Mutually it is abutted against.
5. the clods breaking according to claim any one of 1-4 sieves native device, it is characterised in that the sieve soil containing cavities (5-1)One end sets installation set(5-1-2), in the native containing cavities of the sieve(5-1)With the sieve provincialism(5-2)Two sides it is each Two engaging lug A are set(5-1-1)With two engaging lug B(5-2-1), the two engaging lugs A(5-1-1)With two engaging lug B(5-2-1) Side be respectively equipped with connecting pole A(5-1-1-1)With connecting pole B(5-2-1-1);In the connecting pole A(5-1-1-1)And connection Post B(5-2-1-1)It is provided with the support sieve provincialism(5-2)Iron plate(6).
6. the clods breaking according to claim any one of 1-5 sieves native device, it is characterised in that the linkage structure(5- 3)Including being plugged on the installation set(5-1-2)Interior dynamic rotation axle(5-3-1), the dynamic rotation axle(5-3-1)One end The reducing motor for driving it to rotate is set(5-3-2), its other end is provided with eccentric cam(5-3-4);
Also the eccentric cam is socketed in including one end(5-3-4)Kinematic link in rotating shaft(5-3-5), with the kinematic link (5-3-5)The driven rotary shaft that the other end is hinged(5-2-2), the driven rotary shaft(5-2-2)Two ends be applied in the sieve Provincialism(5-2)The contiguous block of one end two sides(5-2-3)Mounting hole in.
7. the clods breaking according to claim any one of 1-6 sieves native device, it is characterised in that the U-frame frame(3-2- 1)The cross bar in stage casing(3-2-1-1)With the clods breaking storehouse(3-1)Inwall is fixedly connected.
CN201710191026.2A 2017-03-28 2017-03-28 Soil block crushing and screening device Active CN106902941B (en)

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CN107262235A (en) * 2017-08-03 2017-10-20 黑龙江省水利科学研究院 A kind of intelligent silt machine of use for laboratory
CN107754988A (en) * 2017-09-30 2018-03-06 西安交通大学 A kind of automatic circulation type soil lapping device
CN108554561A (en) * 2018-03-27 2018-09-21 昆明理工大学 A kind of soil crushing and screening device
CN109107708A (en) * 2018-11-05 2019-01-01 成都大学 A kind of new and effective crusher
CN111802674A (en) * 2020-08-03 2020-10-23 李玲 Efficient production and manufacturing machine for granulated feed
CN112844681A (en) * 2020-12-24 2021-05-28 王小吉 A broken screening all-in-one for fertilizer production line
CN115228563A (en) * 2022-08-05 2022-10-25 柳朝明 Soil screening equipment
CN116713069A (en) * 2023-07-26 2023-09-08 江苏志纤复能科技有限公司 Pretreatment device for processing high-performance fiber composite material

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JP2002001218A (en) * 2000-06-20 2002-01-08 Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd Raw material soil charging apparatus of soil property improving machine
KR20050080638A (en) * 2004-02-10 2005-08-17 유남순 An apparatus for selecting of earth and sand and selecting method
CN201603684U (en) * 2010-01-20 2010-10-13 深圳联达钮扣有限公司 Plastic button sieving machine
CN203803551U (en) * 2014-05-13 2014-09-03 山东潍坊烟草有限公司诸城分公司 Nutrient soil grinding-screening integrated machine
CN105107610A (en) * 2015-09-02 2015-12-02 三峡大学 Movable soil crushing and screening combined device

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CN107262235A (en) * 2017-08-03 2017-10-20 黑龙江省水利科学研究院 A kind of intelligent silt machine of use for laboratory
CN107754988A (en) * 2017-09-30 2018-03-06 西安交通大学 A kind of automatic circulation type soil lapping device
CN108554561A (en) * 2018-03-27 2018-09-21 昆明理工大学 A kind of soil crushing and screening device
CN109107708A (en) * 2018-11-05 2019-01-01 成都大学 A kind of new and effective crusher
CN111802674A (en) * 2020-08-03 2020-10-23 李玲 Efficient production and manufacturing machine for granulated feed
CN112844681A (en) * 2020-12-24 2021-05-28 王小吉 A broken screening all-in-one for fertilizer production line
CN112844681B (en) * 2020-12-24 2022-08-05 江门市天德生物科技有限公司 A broken screening all-in-one for fertilizer production line
CN115228563A (en) * 2022-08-05 2022-10-25 柳朝明 Soil screening equipment
CN115228563B (en) * 2022-08-05 2024-06-11 柳朝明 Soil screening equipment
CN116713069A (en) * 2023-07-26 2023-09-08 江苏志纤复能科技有限公司 Pretreatment device for processing high-performance fiber composite material
CN116713069B (en) * 2023-07-26 2023-12-19 江苏志纤复能科技有限公司 Pretreatment device for processing high-performance fiber composite material

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