CN108097430A - A kind of organic fertilizer screening plant of low percentage of damage - Google Patents
A kind of organic fertilizer screening plant of low percentage of damage Download PDFInfo
- Publication number
- CN108097430A CN108097430A CN201711362215.8A CN201711362215A CN108097430A CN 108097430 A CN108097430 A CN 108097430A CN 201711362215 A CN201711362215 A CN 201711362215A CN 108097430 A CN108097430 A CN 108097430A
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- CN
- China
- Prior art keywords
- sieve unit
- organic fertilizer
- drive roll
- housing
- conveyer belt
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the 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
- 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
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- 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
- B07B1/10—Screens in the form of endless moving bands
-
- 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
-
- 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
- B07B1/50—Cleaning
Abstract
The invention belongs to organic fertilizer processing technique field, specifically a kind of organic fertilizer screening plant of low percentage of damage, including housing, hopper, the first sieve unit, the second sieve unit, the 3rd sieve unit and storage tank；The first sieve unit is equipped with below hopper；First sieve unit includes the first motor, worm screw, the first drive roll, material-pulling device, the first driven voller, flexible conveyor belt and the first discharge bucket；By the way that conveyer belt is arranged to one group of narrow strap, and passes through one group of position-limited wheel and carry out straggly up and down, and be layered the arrangement of dislocation；To realize that the organic fertilizer particles screened out by gradually falling in layer, reduce material falling speed, avoid excessive velocities and break into pieces.The present invention sieves chip by the first sieve unit, and the second sieve unit screens out a kind of particle of particle size range and the 3rd sieve unit screens out the particle of another particle size range；Multi-stage screening is carried out to organic fertilizer, and breakage rate can be effectively reduced.
Description
Technical field
The invention belongs to organic fertilizer processing technique fields, specifically a kind of organic fertilizer screening plant of low percentage of damage.
Background technology
Organic fertilizer is mainly derived from plant and (or) animal, imposes on soil to provide plant nutrient containing as its major function
Carbon material.Through biological substance, animals and plants discarded object, plant residue processing, poisonous and harmful substance therein is eliminated, is rich in
A large amount of benefit materials, including:A variety of organic acids, peptides and the abundant nutrient including nitrogen, phosphorus, potassium.It can not only
Full nutrition is provided for crops, and fertilizer efficiency is long, can increase and update the soil organism, promotes microbial reproduction, improves soil
The physicochemical property and bioactivity of earth are the Main Nutrients of pollution-free food production.
Organic fertilizer after deep processing is often to be powdered；Some organic fertilizer proportion is lighter, when application in crop field
It is easily blown to four winds, particle is made and easily applies, and some inorganic ingredients can be added into fertilizer, improve fertilizer efficiency, powder
If the easy moisture absorption of addition inorganic constituents and caking of shape；So granulating is carried out to powdered organic fertilizer becomes very necessary.
After being granulated for organic fertilizer, the granular size of production is different, and there are some chips to mix；So
It is necessary to realize the multi-stage screening of organic fertilizer particles by a kind of equipment, by the granules of different-grain diameter size, and according to grain
Footpath is of different sizes to pack respectively, to be suitable for different fertilising environment, so as to increase economic efficiency.
Simultaneously as in the particle of organic fertilizer carries out screening process, meeting that the organic fertilizer particles that screen out are difficult to avoid that
It is collided with container or equipment, causes Particle Breakage qualified after sieving, so as to influence yield rate, reduced so design is a kind of because of sieve
The equipment divided and organic fertilizer particles is caused to crush, becomes to be even more important.
In consideration of it, a kind of organic fertilizer screening plant of low percentage of damage of the present invention, can carry out organic fertilizer multistage
Screening, and effectively reduce breakage rate；It specifically has the beneficial effect that：
1. a kind of organic fertilizer screening plant of low percentage of damage of the present invention sieves chip by the first sieve unit,
Second sieve unit screens out a kind of particle of particle size range and the 3rd sieve unit screens out the particle of another particle size range；
Multi-stage screening is carried out to organic fertilizer, improves screening efficiency.
2. a kind of organic fertilizer screening plant of low percentage of damage of the present invention sets filter screen by hopper lower end, blocks
Cut bulk materials；And crushing shell is coordinated to rotate, the bulk materials that filter screen is prevented carry out attrition crushing, effectively solve organic fertilizer
The problem of interior a small amount of caking.
3. a kind of organic fertilizer screening plant of low percentage of damage of the present invention coordinates spring to realize and connects by oscillating cam
Bar axially reciprocating so that hopper rocks under the action of the first drive roll, improves rap port of the organic fertilizer in hopper.
4. a kind of organic fertilizer screening plant of low percentage of damage of the present invention, by setting cleaning tooth in the first drive roll
Be inserted into during rotation in flexible conveyor belt mesh, can effectively dredge flexible conveyor belt mesh, prevent flexible conveyor belt by
It is used in long-time and causes clogging, so as to influence screening effect.
5. a kind of organic fertilizer screening plant of low percentage of damage of the present invention, by setting pusher cam and horizontal face angle
Degree is sequentially increased；The pusher cam realizes flexible conveyor belt dipping and heaving for flexible conveyor belt to be jacked up successively；Improve sieve
Divide effect.
6. a kind of organic fertilizer screening plant of low percentage of damage of the present invention, by the way that conveyer belt is arranged to one group of narrow cloth
Band, and pass through one group of position-limited wheel and carry out straggly up and down, and it is layered the arrangement of dislocation；To realize that the organic fertilizer particles screened out lead to
It crosses and gradually falls in layer, reduce material falling speed, avoid excessive velocities and break into pieces.
The content of the invention
In order to make up for the deficiencies of the prior art, the present invention proposes a kind of organic fertilizer screening plant of low percentage of damage, can
By setting multi-stage screening system, suitable for organic fertilizer particles are carried out multiclass classification, and misplaced by the layering of conveyer belt
It sets, substantially reduces finished product breakage rate, improve production efficiency.
A kind of organic fertilizer screening plant of low percentage of damage of the present invention, including housing, hopper, the first sieve unit,
Second sieve unit, the 3rd sieve unit and storage tank；The housing upper end is equipped with feeding mouth, and feeding mouth is surrounded by four and leads
Messenger；The traction rope is connected to four turnings of hopper；The first sieve unit is equipped with below the hopper；Described first
Sieve unit is used to screen out chip in organic fertilizer；The first sieve unit one side is equipped with the second sieve unit, second sieve
Subdivision is used to isolate the organic fertilizer particles of the first particle size；It is single that the second sieve unit one side is equipped with the 3rd screening
Member, the 3rd sieve unit are used to isolate the organic fertilizer particles of the second particle size；First sieve unit, the second sieve
Subdivision and the 3rd sieve unit are installed inside housings successively in step；The 3rd sieve unit one side is equipped with storing
Case, storage tank are used for the underproof organic fertilizer particles of collection cut size；Wherein,
First sieve unit includes the first motor, worm screw, the first drive roll, material-pulling device, the first driven voller, elasticity
Conveyer belt and the first discharge bucket；First motor is mounted on housing one side, and first machine shaft is connected worm screw；
The worm screw is provided with first tooth and second that is screwed on and is screwed on tooth, and described first tooth that is screwed on is connected the first drive roll, described
First drive roll shaft both ends are rotatably connected on housing respectively；Described second tooth that is screwed on is connected material-pulling device；It is described
Material-pulling device is located inside the first sieve unit；Material-pulling device is used to the organic fertilizer fallen in the first sieve unit being pushed to the
Two sieve units；Described first tooth and second that is screwed on is screwed on tooth spiral to being arranged to opposite；To realize flexible conveyor belt and pusher
The relative motion of device so that material toggling is more abundant；The first drive roll one side is equipped with the first driven voller；Described first is driven
Roller shaft both ends are rotatably connected on housing respectively；First drive roll and the then elasticity transmission of the first driven voller periphery set
Band；The flexible conveyor belt is arranged to horizontal；First discharge bucket is mounted below flexible conveyor belt；And outlet is located at shell
Body one side；Organic fertilizer is fallen into from top hopper above flexible conveyor belt, and the first drive roll drives flexible conveyor belt to be rotated to one side,
Material-pulling device rotates round about simultaneously；So that organic fertilizer rises and falls in flexible conveyor belt so that screening is more abundant；It and will
Chip at screening is collected by the first discharge bucket；
Second sieve unit includes the second motor, the second drive roll, the second driven voller, the second conveyer belt and second and goes out
Hopper；Second motor is mounted on housing one side, and the second motor is for driving the second drive roll rotation；Second drive roll
Shaft both ends are rotatably connected on housing respectively；The second drive roll one side is equipped with the second driven voller；Second driven voller
Shaft both ends are rotatably connected on housing respectively；Second drive roll and the second driven voller periphery cover then the second conveyer belt；
Second conveyer belt is arranged to tilt；Second conveyer belt is made of one group of narrow strap, and the second conveyer belt lower part is set
There is one group of tensioning wheel；The narrow strap is straggly up and down by one group of tensioning wheel progress, and is layered the arrangement of dislocation；To realize sieve
By gradually falling in layer, reduction material falling speed avoids excessive velocities and breaks into pieces the organic fertilizer particles separated, described
Second discharge bucket is mounted below the second conveyer belt；And outlet is located at housing one side；Organic fertilizer passes through the first sieve unit stream
Enter on the second conveyer belt, the second conveyer belt sets certain angle of inclination so that organic fertilizer can roll on the second conveyer belt；And
Coordinate the second drive roll that the second conveyer belt is controlled to be rotated up；Realize the particle screening of the first particle size of organic fertilizer, screening
Material out by gradually falling in layer, falls into the second discharge bucket and is collected, effectively prevent after screening
Grain is broken；
3rd sieve unit includes the 3rd motor, the 3rd drive roll, the 3rd driven voller, the 3rd conveyer belt and the 3rd and goes out
Hopper；3rd motor is mounted on housing one side, and the 3rd motor is for driving the 3rd drive roll rotation；3rd drive roll
Shaft both ends are rotatably connected on housing respectively；The 3rd drive roll one side is equipped with the 3rd driven voller；3rd driven voller
Shaft both ends are rotatably connected on housing respectively；3rd drive roll and the 3rd driven voller periphery cover then the 3rd conveyer belt；
3rd conveyer belt is arranged to tilt；3rd conveyer belt is made of one group of narrow strap, and the 3rd conveyer belt lower part is set
There is one group of position-limited wheel；The narrow strap is straggly up and down by one group of position-limited wheel progress, and is layered the arrangement of dislocation；To realize sieve
By gradually falling in layer, reduction material falling speed avoids excessive velocities and breaks into pieces the organic fertilizer particles separated, described
3rd discharge bucket is mounted below the 3rd conveyer belt；And outlet is located at housing one side；Organic fertilizer passes through the second sieve unit stream
Enter on the 3rd conveyer belt, the 3rd conveyer belt sets certain angle of inclination so that organic fertilizer can roll on the 3rd conveyer belt；And
Coordinate the 3rd drive roll that the 3rd conveyer belt is controlled to be rotated up；Realize the particle screening of the second particle size of organic fertilizer, screening
Material out by gradually falling in layer, falls into the 3rd discharge bucket and is collected, effectively prevent after screening
Grain is broken；Multi-stage screening is carried out to organic fertilizer by the first sieve unit, the second sieve unit and the 3rd sieve unit.
Preferably, the material-pulling device includes one group of pusher shaft being arranged in parallel；It is correspondingly provided in the pusher shaft
Pusher turbine；The pusher turbine is connected with worm-drive；Pusher cam is respectively equipped in the pusher shaft, elasticity send band to hold
It is bent downwardly after carrying organic fertilizer, passes through pusher cam so that the elasticity of contact point send band dipping and heaving, improves screening efficiency.
Preferably, the pusher cam is sequentially increased with horizontal plane angle；The pusher cam is used for flexible conveyor belt
It jacks up successively, and organic fertilizer is pushed to the second sieve unit.
Preferably, the hopper lower end is equipped with filter screen；Filter screen carries out for intercepting bulk materials；On the filter screen
Side is equipped with one group of crushing shell, and the crushing shell is equipped with crushing needle, and described crushing shell one end is rotatably connected on hopper side wall；Institute
It states the crushing shell other end and is pierced by hopper, and broken motor is installed in end；The crushing shell rotates prevent filter screen
Bulk materials carry out attrition crushing.
Preferably, the first scraper plate is equipped between first sieve unit and the second sieve unit, the first scraper plate is used to scrape
Except the organic fertilizer of flexible conveyor belt surfaces stick；It is scraped between second sieve unit and the 3rd sieve unit equipped with second
Plate, the second scraper plate are used to strike off the organic fertilizer of the second conveyer belt surfaces stick.
Preferably, the first drive roll shaft one side, which is equipped with, swings module；The swing module includes oscillating cam, peace
Loading board, connecting rod and spring；The oscillating cam is located at one end of the shaft of the first drive roll, and described installing plate one end is connected to shell
On body, perforation is equipped in the middle part of the installing plate；Step is equipped in the middle part of the connecting rod, connecting rod is socketed on a mounting board；The step
Place covers then spring；The connecting rod one end fits are connected to oscillating cam；The connecting rod other end is hinged on hopper one side；It swings
Cam engagement spring realizes connecting rod axially reciprocating so that hopper rocks under the action of the first drive roll, improves organic fertilizer
Rap port in hopper.
Preferably, first drive roll is equipped with one group of mounting hole；It is equipped in the mounting hole and adjusts spring, the adjusting
Spring tip is connected to cleaning tooth, and the cleaning tooth is equipped with /V steel ball with adjusting spring junction；The cleaning tooth is first
Drive roll is inserted into when rotating in flexible conveyor belt mesh, can effectively be dredged flexible conveyor belt mesh, be prevented elastic biography
Band is sent to cause clogging since long-time uses, so as to influence screening effect.
Beneficial effects of the present invention are as follows：
1. a kind of organic fertilizer screening plant of low percentage of damage of the present invention sieves chip by the first sieve unit,
Second sieve unit screens out a kind of particle of particle size range and the 3rd sieve unit screens out the particle of another particle size range；
Multi-stage screening is carried out to organic fertilizer, improves screening efficiency.
2. a kind of organic fertilizer screening plant of low percentage of damage of the present invention sets filter screen by hopper lower end, blocks
Cut bulk materials；And crushing shell is coordinated to rotate, the bulk materials that filter screen is prevented carry out attrition crushing, effectively solve organic fertilizer
The problem of interior a small amount of caking.
3. a kind of organic fertilizer screening plant of low percentage of damage of the present invention coordinates spring to realize and connects by oscillating cam
Bar axially reciprocating so that hopper rocks under the action of the first drive roll, improves rap port of the organic fertilizer in hopper.
4. a kind of organic fertilizer screening plant of low percentage of damage of the present invention, by setting cleaning tooth in the first drive roll
Be inserted into during rotation in flexible conveyor belt mesh, can effectively dredge flexible conveyor belt mesh, prevent flexible conveyor belt by
It is used in long-time and causes clogging, so as to influence screening effect.
5. a kind of organic fertilizer screening plant of low percentage of damage of the present invention, by setting pusher cam and horizontal face angle
Degree is sequentially increased；The pusher cam realizes flexible conveyor belt dipping and heaving for flexible conveyor belt to be jacked up successively；Improve sieve
Divide effect.
6. a kind of organic fertilizer screening plant of low percentage of damage of the present invention, by the way that conveyer belt is arranged to one group of narrow cloth
Band, and pass through one group of position-limited wheel and carry out straggly up and down, and it is layered the arrangement of dislocation；To realize that the organic fertilizer particles screened out lead to
It crosses and gradually falls in layer, reduce material falling speed, avoid excessive velocities and break into pieces.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the structure chart of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the side view of the present invention；
Fig. 4 is the material-pulling device structure chart of Fig. 1；
Fig. 5 is the swing function structure chart of Fig. 1；
Fig. 6 is the first drive roll and flexible conveyor belt connection figure in Fig. 1；
Fig. 7 is the local drawing of the second sieve unit in Fig. 1；
In figure：Housing 1, hopper 2, crushing shell 21, the first sieve unit 3, the first motor 31, worm screw 32, first are screwed on tooth
321st, second it is screwed on tooth 322, the first drive roll 33, oscillating cam 3311, installing plate 3312, connecting rod 3313, spring 3314, installation
Hole 421 adjusts spring 422, cleaning tooth 423, /V steel ball 424, material-pulling device 34, pusher shaft 341, pusher turbine 342, pushes away
Expect cam 343, the first driven voller 35, flexible conveyor belt 36, the first discharge bucket 37, the first scraper plate 38, the second sieve unit 4, the
Two motors 41, the second drive roll 42, the second driven voller 43, the second conveyer belt 44, tensioning wheel 443, the second discharge bucket 45, second are scraped
Plate 46, the 3rd sieve unit 5, the 3rd motor 51, the 3rd drive roll 52, the 3rd driven voller 53, the discharging of the 3rd conveyer belt the 54, the 3rd
Bucket 55, storage tank 6；
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 7, the organic fertilizer screening plant of a kind of low percentage of damage of the present invention, including housing 1, material
Struggle against the 2, first sieve unit 3, the second sieve unit 4, the 3rd sieve unit 5 and storage tank 6；1 upper end of housing is equipped with pan feeding
Mouthful, feeding mouth is surrounded by four traction ropes；The traction rope is connected to four turnings of hopper 2；2 lower section of hopper
Equipped with the first sieve unit 3；First sieve unit 3 is used to screen out chip in organic fertilizer；First sieve unit, 3 one side
Equipped with the second sieve unit 4, second sieve unit 4 is used to isolate the organic fertilizer particles of the first particle size；Described
Two sieve units, 4 one side is equipped with the 3rd sieve unit 5, and the 3rd sieve unit 5 is used to isolate having for the second particle size
Machine fertilizer particle；First sieve unit 3, the second sieve unit 4 and the 3rd sieve unit 5 are mounted on housing in step successively
Inside 1；3rd sieve unit, 5 one side is equipped with storage tank 6, and storage tank 6 is used for the underproof organic fertilizer particles of collection cut size；
Wherein,
First sieve unit 3 include the first motor 31, worm screw 32, the first drive roll 33, material-pulling device 34, first from
Dynamic roller 35,36 and first discharge bucket 37 of flexible conveyor belt；First motor 31 is mounted on 1 one side of housing, first motor
31 shafts are connected worm screw 32；The worm screw 32 is provided with first tooth 321 and second that is screwed on and is screwed on tooth 322, and described first
The tooth 321 that is screwed on is connected the first drive roll 33, and the 33 shaft both ends of the first drive roll are rotatably connected on housing 1 respectively
On；Described second tooth 322 that is screwed on is connected material-pulling device 34；The material-pulling device 34 is located inside the first sieve unit 3；
Material-pulling device 34 is used to the organic fertilizer fallen in the first sieve unit 3 being pushed to the second sieve unit 4；Described first is screwed on tooth
321 and second 322 rotation direction of tooth that is screwed on be arranged to opposite；To realize the relative motion of flexible conveyor belt 36 and material-pulling device 34,
So that material toggling is more abundant；First drive roll, 33 one side is equipped with the first driven voller 35；First driven voller, 35 shaft two
End is rotatably connected on respectively on housing 1；First drive roll, 33 and first driven voller, 35 periphery covers then flexible conveyor belt 36；
The flexible conveyor belt 36 is arranged to horizontal；First discharge bucket 37 is mounted on 36 lower section of flexible conveyor belt；And outlet is set
In 1 one side of housing；Organic fertilizer is fallen into from top hopper above flexible conveyor belt 36, and the first drive roll 33 drives flexible conveyor belt 36
It is rotated to one side, while material-pulling device 34 rotates round about；So that organic fertilizer rises and falls in flexible conveyor belt 36 so that sieve
Divide more fully；And the chip at screening is collected by the first discharge bucket 37；
Second sieve unit 4 includes the second motor 41, the second drive roll 42, the second driven voller 43, the second conveyer belt
44 and second discharge bucket 45；Second motor 41 is mounted on 1 one side of housing, and the second motor 41 is for the second drive roll 42 of driving
Rotation；Second drive roll, the 42 shaft both ends are rotatably connected on respectively on housing 1；Second drive roll, 42 one side is equipped with the
Two driven vollers 43；Second driven voller, the 43 shaft both ends are rotatably connected on respectively on housing 1；Second drive roll 42 and
Two driven vollers, 43 periphery covers then the second conveyer belt 44；Second conveyer belt 44 is arranged to tilt；Second conveyer belt 44
It is made of one group of narrow strap, 44 lower part of the second conveyer belt is equipped with one group of tensioning wheel 443；The narrow strap passes through one group of tensioning
443 progress of wheel is straggly up and down, and is layered the arrangement of dislocation；To realize that it is gradual in layer that the organic fertilizer particles screened out pass through
It falls, reduces material falling speed, avoid excessive velocities and break into pieces, second discharge bucket 45 is mounted under the second conveyer belt 44
Side；And outlet is located at 1 one side of housing；Organic fertilizer is flowed by the first sieve unit 2 on the second conveyer belt 44, the second conveyer belt
44 set certain angle of inclination so that organic fertilizer can roll on the second conveyer belt 44；And the second drive roll 42 is coordinated to control
Second conveyer belt 44 is rotated up；It realizes the particle screening of the first particle size of organic fertilizer, screens out the material come, pass through one
One layer of layer gradually falls, and falls into the second discharge bucket 45 and is collected, and effectively prevents the Particle Breakage after screening；
3rd sieve unit 5 includes the 3rd motor 51, the 3rd drive roll 52, the 3rd driven voller 53, the 3rd conveyer belt
54 and the 3rd discharge bucket 55；3rd motor 51 is mounted on 1 one side of housing, and the 3rd motor 51 is for the 3rd drive roll 52 of driving
Rotation；3rd drive roll, the 52 shaft both ends are rotatably connected on respectively on housing 1；3rd drive roll, 52 one side is equipped with the
Three driven vollers 53；3rd driven voller, the 53 shaft both ends are rotatably connected on respectively on housing 1；3rd drive roll 52 and
Three driven vollers, 53 periphery covers then the 3rd conveyer belt 54；3rd conveyer belt 54 is arranged to tilt；3rd conveyer belt 54
It is made of one group of narrow strap, 54 lower part of the 3rd conveyer belt is equipped with one group of position-limited wheel；The narrow strap passes through one group of position-limited wheel
It is straggly above and below carrying out, and it is layered the arrangement of dislocation；To realize the organic fertilizer particles screened out by gradually falling in layer,
Material falling speed is reduced, excessive velocities is avoided and breaks into pieces, the 3rd discharge bucket 55 is mounted on 54 lower section of the 3rd conveyer belt；And
Outlet is located at 1 one side of housing；Organic fertilizer is flowed by the second sieve unit 3 on the 3rd conveyer belt 54, and the 3rd conveyer belt 54 is set
Put certain angle of inclination so that organic fertilizer can roll on the 3rd conveyer belt 54；And coordinate the 3rd drive roll 52 control the 3rd
Conveyer belt 54 is rotated up；It realizes the particle screening of the second particle size of organic fertilizer, screens out the material come, pass through one layer one
Layer gradually falls, and falls into the 3rd discharge bucket 55 and is collected, and effectively prevents the Particle Breakage after screening；Pass through the first screening
Unit 3, the second sieve unit 4 and the 3rd sieve unit 5 carry out multi-stage screening to organic fertilizer.
As one embodiment of the present invention, the material-pulling device 34 includes one group of pusher shaft 341 being arranged in parallel；
Pusher turbine 342 is correspondingly provided in the pusher shaft；The pusher turbine 342 and worm screw 32 are sequentially connected；The pusher turns
It is respectively equipped with pusher cam 343 on axis 341, flexible conveyor belt 36 is bent downwardly after carrying organic fertilizer, by pusher cam 343,
So that 36 dipping and heaving of flexible conveyor belt of contact point, improves screening efficiency.
As one embodiment of the present invention, the pusher cam 343 is sequentially increased with horizontal plane angle；The pusher
Cam 343 pushes organic fertilizer to the second sieve unit 4 for jacking up successively flexible conveyor belt 36.
As one embodiment of the present invention, 2 lower end of hopper is equipped with filter screen；Filter screen is used to intercept bulk noncombustibility
Material carries out；One group of crushing shell 21 is equipped with above the filter screen, the crushing shell 21 is equipped with crushing needle, the crushing shell 21 1
End is rotatably connected on 2 side wall of hopper；21 other end of crushing shell is pierced by hopper 2, and broken motor is installed in end；It is described
Crushing shell 21 rotates the bulk materials for preventing filter screen and carries out attrition crushing.
As one embodiment of the present invention, first is equipped between 3 and second sieve unit 4 of the first sieve unit
Scraper plate 38, the first scraper plate 38 are used to strike off the organic fertilizer of 36 surfaces stick of flexible conveyor belt；Second sieve unit 4 and
The second scraper plate 46 is equipped between three sieve units 5, the second scraper plate 46 is used to strike off the organic fertilizer of 44 surfaces stick of the second conveyer belt
Material.
As one embodiment of the present invention, the 33 shaft one side of the first drive roll, which is equipped with, swings module 331；It is described
Swinging module 331 includes oscillating cam 3311, installing plate 3312, connecting rod 3313 and spring 3314；The oscillating cam 3311 is set
In one end of the shaft of the first drive roll 33, described 3312 one end of installing plate is connected on housing 1,3312 middle part of installing plate
Equipped with perforation；3313 middle part of connecting rod is equipped with step, and connecting rod 3313 is socketed on installing plate 3312；It is covered then at the step
Spring 3314；3313 one end fits of connecting rod are connected to oscillating cam 3311；3313 other end of connecting rod is hinged on hopper 2
One side；Oscillating cam 3311 coordinates spring 3314 to realize 3313 axially reciprocating of connecting rod so that hopper 2 is in the first drive roll 33
Under the action of rock, improve rap port of the organic fertilizer in hopper 2.
As one embodiment of the present invention, first drive roll 33 is equipped with one group of mounting hole；The mounting hole 421
Interior be equipped with adjusts spring 422, and 422 end of the adjusting spring is connected to cleaning tooth 423, and the cleaning tooth 423 is with adjusting spring
422 junctions are equipped with /V steel ball 424；The cleaning tooth 423 is inserted into flexible conveyor belt when the first drive roll 33 rotates
In 36 meshes, 36 mesh of flexible conveyor belt can be effectively dredged, prevents flexible conveyor belt 36 from being caused since long-time uses
Clogging, so as to influence screening effect.
During work, organic fertilizer particles material is put into the device by hopper 2；Organic fertilizer material under the effect of gravity under
Fall；Which part caking materials hit crushing needle realization and tentatively crush, and oscillating cam 3311 coordinates spring 3314 to realize connecting rod
3313 axially reciprocatings so that hopper 2 rocks under the action of the first drive roll 33, improves organic fertilizer dredging in hopper 2
The general character；Organic fertilizer is fallen into from top hopper above flexible conveyor belt 36, and the first drive roll 33 drives flexible conveyor belt 36 to one side
It rotates, while material-pulling device 34 rotates round about；So that organic fertilizer rises and falls in flexible conveyor belt 36 so that screening is more
Fully；And the chip at screening is collected by the first discharge bucket 37；Organic fertilizer flows into the second transmission by the first sieve unit 2
On band 44, the second conveyer belt 44 sets certain angle of inclination so that organic fertilizer can roll on the second conveyer belt 44；And coordinate
Second drive roll 42 controls the second conveyer belt 44 to be rotated up；Realize the particle screening of the first particle size of organic fertilizer, screening
Material out is set by the layering of 44 lower conveyer belt of the second conveyer belt, is realized and is gradually fallen in layer, falls into second
It is collected in discharge bucket 45；Organic fertilizer is flowed by the second sieve unit 3 on the 3rd conveyer belt 54, and the 3rd conveyer belt 54 is set
Certain angle of inclination so that organic fertilizer can roll on the 3rd conveyer belt 54；And the 3rd drive roll 52 control the 3rd is coordinated to pass
Band 54 is sent to be rotated up；It realizes the particle screening of the second particle size of organic fertilizer, screens out the material come, pass through the 3rd transmission
Layering with 54 lower conveyer belts is set, and is realized and is gradually fallen in layer, falls into the 3rd discharge bucket 55 and be collected, effectively
Prevent screening after Particle Breakage；By the first sieve unit 3, the second sieve unit 4 and the 3rd sieve unit 5 to organic fertilizer
Multi-stage screening is carried out, while the first scraper plate 38 is equipped between the first sieve unit 3 and the second sieve unit 4, the first scraper plate 37 is used
In the organic fertilizer for striking off 36 surfaces stick of flexible conveyor belt；It is equipped between second sieve unit, 4 and the 3rd sieve unit 5
Second scraper plate 46, the second scraper plate 46 are used to strike off the organic fertilizer of 44 surfaces stick of the second conveyer belt；And cleaning tooth 423 is coordinated to dredge
Logical conveyer belt mesh, reduces cleaning work.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of organic fertilizer screening plant of low percentage of damage, it is characterised in that：It is single including housing (1), hopper (2), the first screening
First (3), the second sieve unit (4), the 3rd sieve unit (5) and storage tank (6)；Housing (1) upper end is equipped with feeding mouth, enters
Material mouth is surrounded by four traction ropes；The traction rope is connected to four turnings of hopper (2)；Below the hopper (2)
Equipped with the first sieve unit (3)；First sieve unit (3) is used to screen out chip in organic fertilizer；First sieve unit
(3) one side is equipped with the second sieve unit (4), and second sieve unit (4) is used to isolate the organic fertilizer of the first particle size
Particle；Second sieve unit (4) one side is equipped with the 3rd sieve unit (5), and the 3rd sieve unit (5) is used to isolate
The organic fertilizer particles of second particle size；First sieve unit (3), the second sieve unit (4) and the 3rd sieve unit (5)
Housing (1) to be mounted in step internal successively；3rd sieve unit (5) one side is equipped with storage tank (6), storage tank (6)
For the underproof organic fertilizer particles of collection cut size；Wherein,
First sieve unit (3) include the first motor (31), worm screw (32), the first drive roll (33), material-pulling device (34),
First driven voller (35), flexible conveyor belt (36) and the first discharge bucket (37)；First motor (31) is mounted on housing (1) one
Side, the first motor (31) shaft are connected worm screw (32)；The worm screw (32) be provided with first be screwed on tooth (321) and
Second is screwed on tooth (322), and described first tooth (321) that is screwed on is connected the first drive roll (33), first drive roll
(33) shaft both ends are rotatably connected on respectively on housing (1)；Described second tooth (322) that is screwed on is connected material-pulling device
(34)；It is internal that the material-pulling device (34) is located at the first sieve unit (3)；Material-pulling device (34) is used to that the first screening list will to be fallen on
Organic fertilizer on first (3) is pushed to the second sieve unit (4)；Described first tooth (321) and second that is screwed on is screwed on tooth (322) rotation direction
It is arranged to opposite；First drive roll (33) one side is equipped with the first driven voller (35)；First driven voller (35) shaft two
End is rotatably connected on respectively on housing (1)；Then elasticity passes for first drive roll (33) and the first driven voller (35) periphery set
Send band (36)；The flexible conveyor belt (36) is arranged to horizontal；First discharge bucket (37) is mounted on flexible conveyor belt (36)
Lower section；And outlet is located at housing (1) one side；
Second sieve unit (4) includes the second motor (41), the second drive roll (42), the second driven voller (43), the second biography
Send band (44) and the second discharge bucket (45)；Second motor (41) is mounted on housing (1) one side, and the second motor (41) is used to drive
Dynamic second drive roll (42) rotation；Second drive roll (42) the shaft both ends are rotatably connected on respectively on housing (1)；Described
Two drive rolls (42) one side is equipped with the second driven voller (43)；Second driven voller (43) the shaft both ends are rotatably connected on shell respectively
On body (1)；Second drive roll (42) and the second driven voller (43) periphery cover then the second conveyer belt (44)；Described second passes
Band (44) is sent to be arranged to tilt；Second conveyer belt (44) is made of one group of narrow strap, the second conveyer belt (44) lower part
Equipped with one group of tensioning wheel (443)；The narrow strap is straggly up and down by one group of tensioning wheel (443) progress, and is layered the cloth of dislocation
It puts；Second discharge bucket (45) is mounted below the second conveyer belt (44)；And outlet is located at housing (1) one side；
3rd sieve unit (5) includes the 3rd motor (51), the 3rd drive roll (52), the 3rd driven voller (53), the 3rd biography
Send band (54) and the 3rd discharge bucket (55)；3rd motor (51) is mounted on housing (1) one side, and the 3rd motor (51) is used to drive
Dynamic 3rd drive roll (52) rotation；3rd drive roll (52) the shaft both ends are rotatably connected on respectively on housing (1)；Described
Three drive rolls (52) one side is equipped with the 3rd driven voller (53)；3rd driven voller (53) the shaft both ends are rotatably connected on shell respectively
On body (1)；3rd drive roll (52) and the 3rd driven voller (53) periphery cover then the 3rd conveyer belt (54)；Described 3rd passes
Band (54) is sent to be arranged to tilt；3rd conveyer belt (54) is made of one group of narrow strap, the 3rd conveyer belt (54) lower part
Equipped with one group of position-limited wheel；The narrow strap is straggly up and down by one group of position-limited wheel progress, and is layered the arrangement of dislocation；Described 3rd
Discharge bucket (55) is mounted below the 3rd conveyer belt (54)；And outlet is located at housing (1) one side.
2. a kind of organic fertilizer screening plant of low percentage of damage according to claim 1, it is characterised in that：The material-pulling device
(34) one group of pusher shaft (341) being arranged in parallel is included；Pusher turbine (342) is correspondingly provided in the pusher shaft；It is described
Pusher turbine (342) and worm screw (32) are sequentially connected；Pusher cam (343) is respectively equipped on the pusher shaft (341).
3. a kind of organic fertilizer screening plant of low percentage of damage according to claim 2, it is characterised in that：The pusher cam
(343) it is sequentially increased with horizontal plane angle；The pusher cam (343) is used to successively jack up flexible conveyor belt (36), and will
Organic fertilizer is pushed to the second sieve unit (4).
4. a kind of organic fertilizer screening plant of low percentage of damage according to claim 1, it is characterised in that：The hopper (2)
Lower end is equipped with filter screen；One group of crushing shell (21) is equipped with above the filter screen, the crushing shell (21) is equipped with crushing needle, institute
Crushing shell (21) one end is stated to be rotatably connected on hopper (2) side wall；(2) 1 other end of crushing shell is pierced by hopper (2), and
The broken motor of end installation；The crushing shell (21) rotates the bulk materials for preventing filter screen and carries out attrition crushing.
5. a kind of organic fertilizer screening plant of low percentage of damage according to claim 1, it is characterised in that：First screening
The first scraper plate (38) is equipped between unit (3) and the second sieve unit (4), the first scraper plate (38) is used to strike off flexible conveyor belt
(36) organic fertilizer of surfaces stick；The second scraper plate is equipped between second sieve unit (4) and the 3rd sieve unit (5)
(46), the second scraper plate (46) is used to strike off the organic fertilizer of the second conveyer belt (44) surfaces stick.
6. a kind of organic fertilizer screening plant of low percentage of damage according to claim 1, it is characterised in that：Described first actively
Roller (33) shaft one side, which is equipped with, swings module (331)；The swing module (331) includes oscillating cam (3311), installing plate
(3312), connecting rod (3313) and spring (3314)；The oscillating cam (3311) is located at the one of the shaft of the first drive roll (33)
End, described installing plate (3312) one end are connected on housing (1), and perforation is equipped in the middle part of the installing plate (3312)；The connecting rod
(3313) middle part is equipped with step, and connecting rod (3313) is socketed on installing plate (3312)；Then spring (3314) are covered at the step；
Connecting rod (3313) one end fits are connected to oscillating cam (3311)；Connecting rod (3313) other end is hinged on hopper (2)
One side；Oscillating cam (3311) cooperation spring (3314) realizes connecting rod (3313) axially reciprocating.
7. a kind of organic fertilizer screening plant of low percentage of damage according to claim 1, it is characterised in that：Described first actively
Roller (33) is equipped with one group of mounting hole (421)；It is equipped in the mounting hole (421) and adjusts spring (422), the adjusting spring
(422) end is connected to cleaning tooth (423), and the cleaning tooth (423) is equipped with /V steel ball with adjusting spring (422) junction
(424)；The cleaning tooth (423) is inserted into when rotating in flexible conveyor belt (36) mesh.
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| CN201711362215.8A CN108097430B (en) | 2017-12-18 | 2017-12-18 | A kind of organic fertilizer screening plant of low percentage of damage |
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| CN201711362215.8A CN108097430B (en) | 2017-12-18 | 2017-12-18 | A kind of organic fertilizer screening plant of low percentage of damage |
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| CN108097430B CN108097430B (en) | 2019-08-13 |
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| CN109551670A (en) * | 2018-11-14 | 2019-04-02 | 章慧妍 | A kind of broken recovery method of organic glass |
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| CN109551670B (en) * | 2018-11-14 | 2021-06-29 | 章慧妍 | Organic glass crushing and recycling method |
| CN109551670A (en) * | 2018-11-14 | 2019-04-02 | 章慧妍 | A kind of broken recovery method of organic glass |
| CN111570250A (en) * | 2020-05-26 | 2020-08-25 | 苏州元延农业科技有限公司 | Gorgon fruit seed grain grader |
| CN111672572A (en) * | 2020-06-01 | 2020-09-18 | 王其 | Multistage feed screening device and using method |
| CN111689488A (en) * | 2020-06-22 | 2020-09-22 | 中国环境科学研究院 | Process and equipment for preparing biochar for sewage treatment |
| CN111921599A (en) * | 2020-07-06 | 2020-11-13 | 河北建筑工程学院 | Self-propelled crawler-type grinding screening machine |
| CN111921599B (en) * | 2020-07-06 | 2022-03-25 | 河北建筑工程学院 | Self-propelled crawler-type grinding screening machine |
| CN112138976A (en) * | 2020-09-08 | 2020-12-29 | 贾祥峰 | Feed divider for agricultural product |
| CN112246384B (en) * | 2020-10-16 | 2022-02-22 | 哈尔滨中微谷悦农业科技有限公司 | Fertilizer screening plant of low breakage rate |
| CN112246384A (en) * | 2020-10-16 | 2021-01-22 | 张军辉 | Fertilizer screening plant of low breakage rate |
| CN112756262A (en) * | 2020-12-22 | 2021-05-07 | 南京启佑生物科技有限公司 | Screening equipment-based screening method for solid granular fertilizer with unqualified particle size |
| CN112676162A (en) * | 2021-02-04 | 2021-04-20 | 丁春林 | Chemical raw material pre-screening device |
| CN113117802B (en) * | 2021-04-02 | 2023-04-14 | 江西德弘新材料有限公司 | Zinc oxide dust collector |
| CN113117802A (en) * | 2021-04-02 | 2021-07-16 | 江西德弘新材料有限公司 | Zinc oxide dust collector |
| CN113252521A (en) * | 2021-05-08 | 2021-08-13 | 浙江理工大学 | Gas-solid two-phase flow deposition characteristic experimental device with automatic particle size screening function |
| CN113678984A (en) * | 2021-07-09 | 2021-11-23 | 福建省喜多多椰果技术研究院有限公司 | Coconut meat sprays automatic processing system that disinfects |
| CN114082703A (en) * | 2021-10-19 | 2022-02-25 | 中国人民解放军陆军军医大学 | Ultrasonic cleaning device for medical instrument |
| CN114618783A (en) * | 2022-05-17 | 2022-06-14 | 四川炬原玄武岩纤维科技有限公司 | Solid material screening equipment |
| CN115041497A (en) * | 2022-06-02 | 2022-09-13 | 爱绿城环保科技有限公司 | Sorting treatment system for incineration slag |
| CN117123305A (en) * | 2023-10-27 | 2023-11-28 | 山东耐火材料集团有限公司 | Granule screening device and screening method |
| CN117123305B (en) * | 2023-10-27 | 2023-12-22 | 山东耐火材料集团有限公司 | Granule screening device and screening method |
| CN117654706A (en) * | 2023-11-15 | 2024-03-08 | 江苏地球村新型建材有限公司 | Granule silt particle grinding apparatus for producing of building material production |
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Effective date of registration: 20190719 Address after: 226600 Industrial Concentration Zone of Libao Town, Haian City, Nantong City, Jiangsu Province Applicant after: Nantong Huinong Bio-organic Fertilizer Co., Ltd. Address before: 100089 Luding 11, Haidian District College, Beijing, China University of Mining and Technology Applicant before: Zhan Xuekuan |
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