CN109954571A - A kind of biomass straw crushing and screening device - Google Patents
A kind of biomass straw crushing and screening device Download PDFInfo
- Publication number
- CN109954571A CN109954571A CN201711336567.6A CN201711336567A CN109954571A CN 109954571 A CN109954571 A CN 109954571A CN 201711336567 A CN201711336567 A CN 201711336567A CN 109954571 A CN109954571 A CN 109954571A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- box
- sieve
- screen box
- crushing
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/005—Cutting apparatus specially adapted for cutting hay, straw or the like for disintegrating and cutting up bales of hay, straw or fodder
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/02—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis
- A01F29/04—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis with feeding direction transverse to axis
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—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
- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
Abstract
The invention discloses a kind of biomass straw crushing and screening devices, including cabinet, crush box, screen box and pedestal, feed inlet is through in crush box, shaft is movably installed with by bearing in crush box, shaft outer sheath is equipped with pulverization roller, shaft is connected with the crushing motor being mounted on the outside of cabinet, crushing box bottom is funnel-shaped, and crushing box bottom is equipped with the first sieve, the length and width of first sieve is respectively less than the length and width of screen box, screen box is mounted below crush box, it is installed and is fixed by spring in screen box two sides, screen box bottom is provided with the second sieve, second sieve is wavy, cam is equipped on the right side of screen box, cam is connected with the driving motor of installation on a mounting board, mounting plate is fixedly mounted on cabinet wall, discharging inclined plate is through on the outside of cabinet；This kind of biomass straw crushing and screening device, by the setting of cam, cam constantly hits screen box when rotating, so that screen box can constantly shake screening stalk particle.
Description
Technical field
The present invention relates to a kind of crushing and screening devices to be related to more particularly, to a kind of biomass straw crushing and screening device
Biomass new energy apparatus field.
Background technique
Biomass resource is primarily referred to as the wooden fibres such as stalk, trees in agriculture and forestry production process in addition to grain, fruit
The substances such as fowl and animal excrement and waste during dimension element, farming industry leftover bits and pieces, agriculture and forestry organic waste material and Animal husbandry production.
Biomass energy is the important component of renewable energy, in existing clean energy resource, biomass sources fuel price is cheap,
Environmental clean, the Efficient Development of biomass energy utilizes, and to the energy is solved, ecological environment problem will play very positive work
With.Stalk is a kind of with multiduty reproducible living resources rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter etc..
When being recycled to stalk, generally requires and pulverization process is carried out to stalk, after the completion of crushing, need to pass through
Screening plant filters out the clast etc. in pelletization from qualified products, to guarantee product qualification rate, but existing crushing
Device only has crushing function, increases equipment cost, and take up a large area, inconvenient for operation.
Summary of the invention
The technical problem to be solved by the present invention is to overcome existing straw millstones to have crushing function, increase equipment at
This defect, provides a kind of biomass straw crushing and screening device, to solve the above problems.
To achieve the above object, the invention provides the following technical scheme: a kind of biomass straw crushing and screening device, including
Cabinet, crush box, screen box and pedestal, the top of the box are provided with feed inlet, and the box house upper end is provided with crushing
Case, the feed inlet are through in crush box, are movably installed with shaft, the shaft outer sheath by bearing in the crush box
Equipped with pulverization roller, the crushing roller surface is equipped with several crushing knifes, and the shaft and the crushing motor being mounted on the outside of cabinet connect
It connects, the crushing box bottom is funnel-shaped, and the crushing box bottom is equipped with the first sieve, the length and width of first sieve
Degree is respectively less than the length and width of screen box, and the screen box is mounted below crush box, and the screen box two sides pass through spring
Installation is fixed, and the screen box bottom is provided with the second sieve, and second sieve is wavy, is equipped on the right side of the screen box
Cam, the cam are connected with the driving motor of installation on a mounting board, and the mounting plate is fixedly mounted on cabinet wall, and institute
It states mounting plate and is located at screen box middle part right side, the bottom of box is provided with discharging inclined plate, and the discharging inclined plate is through to cabinet
Outside, the cabinet lower end are provided with discharge port, and the bottom of box is fixedly mounted on pedestal.
As a preferred technical solution of the present invention, the underside is provided with resilient cushion.
As a preferred technical solution of the present invention, the discharge port be located at discharging inclined plate above, the discharge port and
The inclined direction of discharging inclined plate is identical, and the discharge port is fixedly connected with discharging inclined plate.
As a preferred technical solution of the present invention, the mesh of first sieve is slightly larger than the mesh of the second sieve.
As a preferred technical solution of the present invention, the crush box is fixedly mounted on box house by fixed block
Hold two sides.
Compared with prior art, the beneficial effects of the present invention are: this kind of biomass straw crushing and screening device, passes through crushing
Roller can crush stalk, and by the setting of cam, driving motor band moving cam is rotated, and cam is constantly hit when rotating
Screen box, so that screen box can constantly shake the smashed stalk particle of screening, it is wavy by the second sieve,
Be conducive to increase screening area, improve screening efficiency, while crushing and screening while carrying out being also beneficial to reduce equipment cost, mentions
High efficiency is conducive to stalk particle of the discharge by screening by the inclined plate that discharges, is used to work to equipment by resilient cushion
When the vibration that generates absorbed, avoid improving equipment due to shaking excessive and then causing equipment itself certain damage
Practicability.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of biomass straw crushing and screening device structural schematic diagram of the present invention；
In figure: 1, cabinet；2, feed inlet；3, crush box；4, pulverization roller；5, shaft；6, motor is crushed；7, fixed block；8,
First sieve；9, screen box；10, spring；11, mounting plate；12, driving motor；13, cam；14, the second sieve；15, discharging is oblique
Plate；16, discharge port；17, pedestal；18, resilient cushion.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution: a kind of biomass straw crushing and screening device, including cabinet
1, crush box 3, screen box 9 and pedestal 17 are provided with feed inlet 2 at the top of cabinet 1, and 1 inner upper end of cabinet is provided with crush box 3,
Feed inlet 2 is through in crush box 3, is movably installed with shaft 5 by bearing in crush box 3, and 5 outer sheath of shaft is equipped with pulverization roller
4,4 surface of pulverization roller is equipped with several crushing knifes, and shaft 5 and the crushing motor 6 for being mounted on 1 outside of cabinet connect, 3 bottom of crush box
It is funnel-shaped, and 3 bottom of crush box is equipped with the first sieve 8, the length and width of the first sieve 8 is respectively less than the length of screen box 9
And width, screen box 9 are mounted on 3 lower section of crush box, 9 two sides of screen box are fixed by the installation of spring 10, the setting of 9 bottom of screen box
There is the second sieve 14, the second sieve 14 is wavy, is conducive to increase screening area, improves screening efficiency, set on the right side of screen box 9
There is cam 13, cam 13 and the driving motor 12 being mounted on mounting plate 11 connect, and mounting plate 11 is fixedly mounted in cabinet 1
Wall, and mounting plate 11 is located at 9 middle part right side of screen box, driving motor 12 is rotated with moving cam 13, and cam 13 is continuous when rotating
Screen box 9 is hit, so that screen box 9 can constantly shake the smashed stalk particle of screening, 1 bottom of cabinet is provided with
Discharge inclined plate 15, and discharging inclined plate 15 is through to 1 outside of cabinet, and 1 lower end of cabinet is provided with discharge port 16, the fixed peace in 1 bottom of cabinet
On pedestal 17.
17 bottom side of pedestal is provided with resilient cushion 18, and the vibration that resilient cushion 18 is used to generate when working to equipment absorbs,
It avoids improving the practicability of equipment, discharge port 16 is located at due to shaking excessive and then causing equipment itself certain damage
Discharge 15 top of inclined plate, and discharge port 16 is identical with the discharging inclined direction of inclined plate 15, and discharge port 16 and discharging inclined plate 15 are fixed
Connection, stalk are just discharged 1 outside of cabinet along discharging inclined plate 15 after screening, are conducive to the discharge of smashed stalk particle,
The mesh of first sieve 8 is slightly larger than the mesh of the second sieve 14, is conducive to improve screening effect, crush box 3 is solid by fixed block 7
Dingan County is mounted in 1 inner upper end two sides of cabinet.
Concrete principle: it in use, dry stalk is put into crush box 3 by feed inlet 2, crushes motor 6 and drives
Shaft 5 rotates, and shaft 5 drives the rotation of pulverization roller 4 to crush stalk, since 3 bottom of crush box is funnel-shaped, is conducive to powder
Stalk after broken carries out preliminary screening by the first sieve 8 of 3 bottom of crush box, and the stalk particle through preliminary screening enters sieve
It selects in case 9, driving motor 12 drives cam 13 to rotate.Constantly strike screen box 9 makes screen box 9 constantly to the rotation of cam 13
Bilateral reciprocation is done, to realize the screening of stalk particle, qualified stalk particle is along discharging inclined plate 15 from out after screening
Material mouth 16 is discharged.
This kind of biomass straw crushing and screening device can crush stalk by pulverization roller, pass through setting for cam
It sets, driving motor band moving cam rotates, and cam constantly hits screen box when rotating, so that screen box can continuous earthquake
The dynamic smashed stalk particle of screening, it is wavy by the second sieve, be conducive to increase screening area, improve screening efficiency,
It crushes and screens simultaneously while carrying out being also beneficial to reduce equipment cost, improve production efficiency, inclined plate is conducive to arrange by discharging
Out by the stalk particle of screening, the vibration generated when being used for and working equipment by resilient cushion absorbs, and avoids due to shake
It moves excessive and then causes certain damage to equipment itself, improve the practicability of equipment.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of biomass straw crushing and screening device, including cabinet (1), crush box (3), screen box (9) and pedestal (17),
It is characterized in that, is provided with feed inlet (2) at the top of the cabinet (1), cabinet (1) inner upper end is provided with crush box (3), institute
It states feed inlet (2) to be through in crush box (3), be movably installed with shaft (5) in the crush box (3) by bearing, described turn
Axis (5) outer sheath is equipped with pulverization roller (4), and pulverization roller (4) surface is equipped with several crushing knifes, the shaft (5) and is mounted on
Crushing motor (6) connection on the outside of cabinet (1), crush box (3) bottom is funnel-shaped, and the crush box (3) bottom is set
Have the first sieve (8), the length and width of first sieve (8) is respectively less than the length and width of screen box (9), the screening
Case (9) is mounted below crush box (3), and screen box (9) two sides are fixed by spring (10) installation, the screen box (9)
Bottom is provided with the second sieve (14), and second sieve (14) is wavy, and cam is equipped on the right side of the screen box (9)
(13), the cam (13) and the driving motor (12) being mounted on mounting plate (11) connection, the fixed peace of the mounting plate (11)
Mounted in cabinet (1) inner wall, and the mounting plate (11) is located at right side in the middle part of screen box (9), and cabinet (1) bottom is provided with out
To expect inclined plate (15), the discharging inclined plate (15) is through on the outside of cabinet (1), and cabinet (1) lower end is provided with discharge port (16),
Cabinet (1) bottom is fixedly mounted on pedestal (17).
2. a kind of biomass straw crushing and screening device according to claim 1, which is characterized in that pedestal (17) bottom
Side is provided with resilient cushion (18).
3. a kind of biomass straw crushing and screening device according to claim 1, which is characterized in that the discharge port (16)
Above discharging inclined plate (15), the discharge port (16) is identical with the discharging inclined direction of inclined plate (15), and the discharge port
(16) it is fixedly connected with discharging inclined plate (15).
4. a kind of biomass straw crushing and screening device according to claim 1, which is characterized in that first sieve
(8) mesh is slightly larger than the mesh of the second sieve (14).
5. a kind of biomass straw crushing and screening device according to claim 1, which is characterized in that the crush box (3)
Cabinet (1) inner upper end two sides are fixedly mounted on by fixed block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711336567.6A CN109954571A (en) | 2017-12-14 | 2017-12-14 | A kind of biomass straw crushing and screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711336567.6A CN109954571A (en) | 2017-12-14 | 2017-12-14 | A kind of biomass straw crushing and screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109954571A true CN109954571A (en) | 2019-07-02 |
Family
ID=67017701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711336567.6A Withdrawn CN109954571A (en) | 2017-12-14 | 2017-12-14 | A kind of biomass straw crushing and screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109954571A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110754227A (en) * | 2019-10-08 | 2020-02-07 | 广州市中潭空气净化科技有限公司 | A straw crushing apparatus for organic fertilizer has a dust removal function |
| CN111871772A (en) * | 2020-07-23 | 2020-11-03 | 崔潇哲 | Stone sieving mechanism is used in highway construction |
| CN112474275A (en) * | 2020-11-09 | 2021-03-12 | 李磊 | Sieving mechanism for agricultural product processing |
| CN113000161A (en) * | 2021-03-01 | 2021-06-22 | 王锐群 | Be used for agriculture and forestry living beings to smash sieving mechanism |
| CN116237239A (en) * | 2023-03-29 | 2023-06-09 | 河北博星石化设备有限公司 | Frame wave type vibration screen |
-
2017
- 2017-12-14 CN CN201711336567.6A patent/CN109954571A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110754227A (en) * | 2019-10-08 | 2020-02-07 | 广州市中潭空气净化科技有限公司 | A straw crushing apparatus for organic fertilizer has a dust removal function |
| CN111871772A (en) * | 2020-07-23 | 2020-11-03 | 崔潇哲 | Stone sieving mechanism is used in highway construction |
| CN112474275A (en) * | 2020-11-09 | 2021-03-12 | 李磊 | Sieving mechanism for agricultural product processing |
| CN113000161A (en) * | 2021-03-01 | 2021-06-22 | 王锐群 | Be used for agriculture and forestry living beings to smash sieving mechanism |
| CN116237239A (en) * | 2023-03-29 | 2023-06-09 | 河北博星石化设备有限公司 | Frame wave type vibration screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190702 |