CN112827817A - Grain sieve separator - Google Patents
Grain sieve separator Download PDFInfo
- Publication number
- CN112827817A CN112827817A CN202011534272.1A CN202011534272A CN112827817A CN 112827817 A CN112827817 A CN 112827817A CN 202011534272 A CN202011534272 A CN 202011534272A CN 112827817 A CN112827817 A CN 112827817A
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- CN
- China
- Prior art keywords
- fixedly connected
- wall
- transmission wheel
- organism
- screening
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
-
- 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
-
- 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
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Abstract
The invention discloses a grain screening machine, which relates to the technical field of grain screening machines and comprises a machine body, wherein the inner wall of the machine body is fixedly connected with the bottom of a motor, a transmission shaft of the motor is fixedly connected with the left side of a supporting plate, the bottom of the supporting plate is slidably connected with the bottom of the machine body, the top of the supporting plate is fixedly connected with the bottom of the screening machine, first supporting seats are arranged on two sides of the inner wall of the screening machine, the top of each first supporting seat is movably connected with the bottom of a first screening layer, second supporting seats are arranged on two sides of the inner wall of the screening machine, the top of each second supporting seat is movably connected with the bottom of the second screening layer, third supporting seats are arranged on two sides of the inner wall of the screening machine, when screens with different specifications are placed, screens with different sizes are clamped through a control mechanism, so that when grains are screened, the sieve can not be inclined due to the shaking of the screening machine, so that the quality of grain screening is ensured.
Description
Technical Field
The invention relates to the technical field of grain screening machines, in particular to a grain screening machine.
Background
With the development of agricultural modernization technology, many crops are harvested and packaged by large-scale equipment, in the process, more impurities (fine sand, soil, stones, ironware fragments and the like) can enter grains inevitably, and if the impurities are not separated accurately, the product quality can be seriously influenced.
At present the sieve separator on the market, generally be the vibration screening, do not possess dust removal function usually, can produce a large amount of dusts in the screening, these dusts can fly upward and be inhaled by the people in the air, although operating personnel can carry out some protection processing, but can not avoid inhaling of dust completely, inhale the dust for a long time, can cause very big harm to operating personnel's life health, and when screening different grain, need use the sieve of different size specifications, current grain sieve separator can not be fine press from both sides tight not sieve of equidimension, lead to easily in the screening process, the slope takes place for the sieve, influence the screening quality.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a grain screening machine, which solves the problems that a large amount of dust is generated during screening, the dust can fly into the air and be sucked by people, although operators can carry out some protection treatment, the dust suction cannot be completely avoided, the dust suction for a long time can cause great harm to the life health of the operators, in addition, when different grains are screened, sieves with different sizes and specifications are required, the existing grain screening machine cannot clamp sieves with different sizes well, and the sieve inclination is easy to cause in the screening process, so that the screening quality is influenced.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a grain sieve separator, includes the organism, the inner wall of organism and the bottom fixed connection of motor, the transmission shaft of motor and the left side fixed connection of backup pad, the bottom of backup pad and the bottom sliding connection of organism, the top of backup pad and the bottom fixed connection of sieve separator, sieve separator inner wall both sides are provided with first supporting seat, the top of first supporting seat and the bottom swing joint on first screening layer, the both sides of sieve separator inner wall are provided with the second supporting seat, the top of second supporting seat and the bottom swing joint on second screening layer, the both sides of sieve separator inner wall are provided with the third supporting seat, the top of third supporting seat and the bottom swing joint on third screening layer, the left side of organism is provided with control mechanism.
Preferably, control mechanism includes the hand rocker, the hand rocker runs through the left side of organism and rotates with the left side of organism and be connected, the right side of hand rocker and conical gear A's left side fixed connection, conical gear A's right side and conical gear B's left side meshing, conical gear B is run through by the dwang and with dwang fixed connection, be provided with control assembly on the dwang.
Preferably, the control component comprises a transverse plate, the transverse plate is penetrated by a rotary rod, the rotary rod is connected with the transverse plate in a rotating manner, the left side of the transverse plate is fixedly connected with the inner wall of the machine body, the top of the transverse plate is connected with the bottom of the sliding plate in a sliding manner, the right side of the sliding plate is provided with a clamping plate, the clamping plate penetrates through the right side of the sliding plate and is connected with the right side of the sliding plate in a sliding manner, the left side of the clamping plate is fixedly connected with the right side of a nut, the nut is connected with a threaded rod in a threaded manner, the bottom of the threaded rod is connected with the inner wall of the sliding plate in a rotating manner, the right side of the sliding plate is fixedly connected with the left side of a spring A, the right side of the spring A is fixedly connected with the left side of the screening machine, the threaded rod penetrates through, the utility model discloses a portable electronic device, including drive wheel A, dead lever, spring B, drive wheel A, the dead lever, the dwang, the top fixed connection of dead lever, the left side of dead lever and spring B's right side fixed connection, spring B's left side and the inner wall fixed connection of organism, the dwang runs through the capstan winch and with capstan winch fixed connection, the winding has the stay cord on the capstan winch, the one end and the capstan winch fixed connection of stay cord, the stay cord is in the left side fixed connection of the one end of keeping away from the capstan winch and sliding plate.
Preferably, the supporting plates are arranged in two groups, the two groups of supporting plates are symmetrically arranged by taking the middle line of the machine body as a symmetry axis, the right side of the supporting plates is fixedly connected with the left side of the spring C, and the right side of the spring C is fixedly connected with the inner wall of the machine body.
Preferably, the two groups of control mechanisms are symmetrically arranged by taking the middle line of the machine body as a symmetry axis.
Preferably, the control assembly is provided with three sets.
Preferably, the bottom of sieve separator is provided with out the dirt mouth, go out the dirt mouth extend to the inside of water tank and with water tank swing joint, the bottom of water tank and the inner wall fixed connection of organism.
Preferably, the machine body is provided with a discharge hole.
(III) advantageous effects
The invention provides a grain screening machine. The method has the following beneficial effects:
(1) this grain sieve separator when placing the sieve of different specifications, through control mechanism, goes to press from both sides tight not sieve of equidimension to reach when screening grain, can not lead to the sieve slope because of the shake of sieve separator, thereby guarantee the quality of grain screening.
(2) This grain sieve separator, when screening grain, the debris of great straw class are stayed first screening layer, and grain is stayed second screening layer, and when the dust got into the third screening layer, the water tank was fallen into from the play dirt mouth that the sieve separator bottom set up inside to reach and avoid the dust to fly upward and be inhaled by people in the air, the workman's that can effectual guarantee life health.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of the present invention A;
FIG. 3 is a schematic top view of the cross plate of the present invention;
FIG. 4 is a schematic side view of the present invention.
In the figure: 1 machine body, 2 motors, 3 supporting plates, 4 screening machines, 5 first supporting seats, 6 first screening layers, 7 second supporting seats, 8 second screening layers, 9 third supporting seats, 10 third screening layers, 11 control mechanisms, 111 hand-operated rods, 112 bevel gears A, 113 bevel gears B, 114 rotating rods, 115 control components, 201 transverse plates, 202 sliding plates, 203 clamping plates, 204 nuts, 205 threaded rods, 206 springs A, 207 driving wheels A, 208 driving wheels B, 209 driving wheels C, 210 fixing rods, 211 springs B, 212 winches, 12 springs C and 13 water tanks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a grain sieve separator, which comprises a bod 1, the inner wall of organism 1 and motor 2's bottom fixed connection, motor 2's transmission shaft and backup pad 3's left side fixed connection, the bottom of backup pad 3 and organism 1's bottom sliding connection, the top of backup pad 3 and sieve separator 4's bottom fixed connection, sieve separator 4 inner wall both sides are provided with first supporting seat 5, the top of first supporting seat 5 and the bottom swing joint of first screening layer 6, the both sides of sieve separator 4 inner wall are provided with second supporting seat 7, the top of second supporting seat 7 and the bottom swing joint of second screening layer 8, the both sides of sieve separator 4 inner wall are provided with third supporting seat 9, the top of third supporting seat 9 and the bottom swing joint of third screening layer 10, organism 1's left side is provided with control mechanism 11.
Further, control mechanism 11 includes hand rocker 111, and hand rocker 111 runs through the left side of organism 1 and rotates with the left side of organism 1 and be connected, the right side of hand rocker 111 and the left side fixed connection of conical gear A112, the right side of conical gear A112 and the left side meshing of conical gear B113, conical gear B113 is run through by dwang 114 and with dwang 114 fixed connection, is provided with control assembly 115 on the dwang 114.
Further, the control assembly 115 includes a horizontal plate 201, the horizontal plate 201 is penetrated by a rotating rod 114, the rotating rod 114 is rotatably connected with the horizontal plate 201, the left side of the horizontal plate 201 is fixedly connected with the inner wall of the machine body 1, the top of the horizontal plate 201 is slidably connected with the bottom of the sliding plate 202, the right side of the sliding plate 202 is provided with a clamping plate 203, the clamping plate 203 penetrates the right side of the sliding plate 202 and is slidably connected with the right side of the sliding plate 202, the left side of the clamping plate 203 is fixedly connected with the right side of a nut 204, the nut 204 is in threaded connection with a threaded rod 205, the bottom of the threaded rod 205 is rotatably connected with the inner wall of the sliding plate 202, the right side of the sliding plate 202 is fixedly connected with the left side of a spring a206, the right side of the spring a206 is fixedly connected with the left side of the screening machine 4, the threaded rod 205 penetrates a driving wheel a207 and is fixedly, the transmission wheel B208 is in transmission connection with the transmission wheel C209 through a transmission belt, the transmission wheel C209 is in transmission connection with the transmission wheel A207 through a transmission belt, the bottom of the transmission wheel C209 is in rotation connection with the top of a fixing rod 210, the bottom of the fixing rod 210 is in fixed connection with the top of a transverse plate 201, the left side of the fixing rod 210 is in fixed connection with the right side of a spring B211, the left side of the spring B211 is in fixed connection with the inner wall of the machine body 1, the rotating rod 114 penetrates through a winch 212 and is in fixed connection with the winch 212, a pulling rope is wound on the winch 212, one end of the pulling rope is fixedly connected with the winch 212, and.
Further, the support plates 3 are arranged in two groups, the two groups of support plates 3 are symmetrically arranged by taking the middle line of the machine body 1 as a symmetry axis, the right side of the right support plate 3 is fixedly connected with the left side of the spring C12, and the right side of the spring C12 is fixedly connected with the inner wall of the machine body 1.
Further, two groups of control mechanisms 11 are arranged, and the control mechanisms 11 are symmetrically arranged by taking the middle line of the machine body 1 as a symmetry axis.
Further, control assembly 115 is provided with three groups, can carry out the control on the position to first screening layer, second screening layer and third screening layer on first supporting seat 5, second supporting seat 7, the third supporting seat 9 position.
Further, the bottom of the screening machine 4 is provided with a dust outlet, the dust outlet extends to the inside of the water tank 13 and is movably connected with the water tank 13, and the bottom of the water tank 13 is fixedly connected with the inner wall of the machine body 1.
Furthermore, a discharge hole is formed in the machine body 1, so that discharging is convenient.
Before screening grain, place the sieve inside sieve separator 4, through rocking hand lever 111, drive conical gear A112 and rotate, conical gear A112 drives dwang 114 rotation through conical gear B113, dwang 114 drives the rotation of drive wheel B208, drive wheel B208 drives the rotation of drive wheel C209 through the drive belt, drive wheel C209 drives drive wheel A207 through the drive belt and rotates, drive wheel A207 drives threaded rod 205 and rotates, because nut 204 is spacing by clamp plate 203, nut 204 drives clamp plate 203 and reciprocates, thereby press from both sides tightly the sieve of not equidimension specification.
The rotating rod 114 rotates to drive the winch 212 to rotate, the winch 212 loosens the pull rope, the sliding plate 202 moves rightwards under the action of the spring A206, so that the clamping plate 203 extends into the screening machine 4 to clamp different screening layers, and when the sliding plate 202 moves rightwards, the driving wheel A207 pulls the driving wheel C209 rightwards through the driving belt, so that the driving belt cannot be damaged.
When grains are screened, large impurities like straws are left on the first screening layer 6, target grains are left on the second screening layer 8, and dust falls into the water tank 13 arranged at the bottom of the screening machine 4 through the third screening layer 10, so that the effect of inhibiting the dust is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a grain sieve separator, includes organism (1), the inner wall of organism (1) and the bottom fixed connection of motor (2), the transmission shaft of motor (2) and the left side fixed connection of backup pad (3), its characterized in that: the bottom of backup pad (3) and the bottom sliding connection of organism (1), the top of backup pad (3) and the bottom fixed connection of sieve separator (4), sieve separator (4) inner wall both sides are provided with first supporting seat (5), the top of first supporting seat (5) and the bottom swing joint of first screening layer (6), the both sides of sieve separator (4) inner wall are provided with second supporting seat (7), the top of second supporting seat (7) and the bottom swing joint of second screening layer (8), the both sides of sieve separator (4) inner wall are provided with third supporting seat (9), the top of third supporting seat (9) and the bottom swing joint of third screening layer (10), the left side of organism (1) is provided with control mechanism (11).
2. The grain screening machine of claim 1, wherein: control mechanism (11) include hand rocker (111), hand rocker (111) run through the left side of organism (1) and rotate with the left side of organism (1) and be connected, the right side of hand rocker (111) and the left side fixed connection of conical gear A (112), the right side of conical gear A (112) and the left side meshing of conical gear B (113), conical gear B (113) are run through by dwang (114) and with dwang (114) fixed connection, be provided with control assembly (115) on dwang (114).
3. The grain screening machine of claim 2, wherein: the control component (115) comprises a transverse plate (201), the transverse plate (201) is penetrated by a rotating rod (114), the rotating rod (114) is rotatably connected with the transverse plate (201), the left side of the transverse plate (201) is fixedly connected with the inner wall of the machine body (1), the top of the transverse plate (201) is slidably connected with the bottom of a sliding plate (202), the right side of the sliding plate (202) is provided with a clamping plate (203), the clamping plate (203) penetrates through the right side of the sliding plate (202) and is slidably connected with the right side of the sliding plate (202), the left side of the clamping plate (203) is fixedly connected with the right side of a nut (204), the nut (204) is in threaded connection with a threaded rod (205), the bottom of the threaded rod (205) is rotatably connected with the inner wall of the sliding plate (202), the right side of the sliding plate (202) is fixedly connected with the left side of a spring A (206), and the right side of the spring A (206) is fixedly connected with the, the threaded rod (205) runs through a transmission wheel A (207) and is fixedly connected with the transmission wheel A (207), the transmission wheel A (207) is in transmission connection with a transmission wheel B (208) through a transmission belt, the transmission wheel B (208) is run through by a rotating rod (114) and is fixedly connected with the rotating rod (114), the transmission wheel B (208) is in transmission connection with a transmission wheel C (209) through a transmission belt, the transmission wheel C (209) is in transmission connection with the transmission wheel A (207) through a transmission belt, the bottom of the transmission wheel C (209) is in rotation connection with the top of a fixing rod (210), the bottom of the fixing rod (210) is fixedly connected with the top of a transverse plate (201), the left side of the fixing rod (210) is fixedly connected with the right side of a spring B (211), the left side of the spring B (211) is fixedly connected with the inner wall of the machine body (1), the transmission wheel (114) runs through a winch (212), a pull rope is wound on the winch (212), one end of the pull rope is fixedly connected with the winch (212), and the end of the pull rope far away from the winch (212) is fixedly connected with the left side of the sliding plate (202).
4. The grain screening machine of claim 1, wherein: the supporting plates (3) are arranged in two groups, the middle lines of the machine body (1) are used as symmetry axes for the two groups of supporting plates (3) to be symmetrically arranged and arranged on the right side, the right side of the supporting plates (3) is fixedly connected with the left side of the spring C (12), and the right side of the spring C (12) is fixedly connected with the inner wall of the machine body (1).
5. The grain screening machine of claim 1, wherein: the two groups of control mechanisms (11) are arranged, and the two groups of control mechanisms (11) are symmetrically arranged by taking the middle line of the machine body (1) as a symmetry axis.
6. The grain screening machine of claim 2, wherein: the control assembly (115) is provided with three groups.
7. The grain screening machine of claim 1, wherein: the bottom of sieve separator (4) is provided with out the dirt mouth, go out the inside that the dirt mouth extends to water tank (13) and with water tank (13) swing joint, the bottom of water tank (13) and the inner wall fixed connection of organism (1).
8. The grain screening machine of claim 1, wherein: the machine body (1) is provided with a discharge hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011534272.1A CN112827817B (en) | 2020-12-23 | 2020-12-23 | Grain sieve separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011534272.1A CN112827817B (en) | 2020-12-23 | 2020-12-23 | Grain sieve separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112827817A true CN112827817A (en) | 2021-05-25 |
| CN112827817B CN112827817B (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011534272.1A Active CN112827817B (en) | 2020-12-23 | 2020-12-23 | Grain sieve separator |
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| CN (1) | CN112827817B (en) |
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| GB360553A (en) * | 1930-09-03 | 1931-11-12 | James Grant Cameron | Improvements in and connected with machines for screening or grading road metal, gravel, sand, coal, and other classes of metal or minerals, as well as potatoes, grain, seeds, and such like |
| EP0352948A2 (en) * | 1988-07-21 | 1990-01-31 | Latchways Limited | Releasable gripping, locking, coupling or support devices |
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| US20100018909A1 (en) * | 2008-07-22 | 2010-01-28 | Smith Jeffrey D | Vibrating screen |
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| CN211790652U (en) * | 2020-02-17 | 2020-10-27 | 唐告 | Cable mounting structure for power engineering |
| CN211756722U (en) * | 2019-12-11 | 2020-10-27 | 西安广源机电技术有限公司 | Sand screening machine for construction machinery |
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| GB191317230A (en) * | 1913-07-28 | 1914-07-28 | Walter Mcgee And Son Ltd | Process of and Machine for Producing Folded and Bound Skeins of Thread or Yarn usually called "Dolls" or "Echevettes". |
| GB360553A (en) * | 1930-09-03 | 1931-11-12 | James Grant Cameron | Improvements in and connected with machines for screening or grading road metal, gravel, sand, coal, and other classes of metal or minerals, as well as potatoes, grain, seeds, and such like |
| EP0352948A2 (en) * | 1988-07-21 | 1990-01-31 | Latchways Limited | Releasable gripping, locking, coupling or support devices |
| JP2000154808A (en) * | 1998-11-18 | 2000-06-06 | Konica Engineering Kk | Fixing device for article |
| US20100044281A1 (en) * | 2006-12-22 | 2010-02-25 | Johnson Sceens (Australia) 4034 | Screening panel securing system |
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| JP2012115916A (en) * | 2010-11-29 | 2012-06-21 | Sumitomo Chemical Co Ltd | Fixing instrument, machining device and inspection system of honeycomb structure |
| CN203471429U (en) * | 2013-08-29 | 2014-03-12 | 保定向阳航空精密机械有限公司 | Clamping mechanism of metal band sawing machine |
| CN207306748U (en) * | 2017-03-01 | 2018-05-04 | 殷炳强 | A kind of animal diagnosis and treatment fixing device for sampling blood |
| CN106814014A (en) * | 2017-03-27 | 2017-06-09 | 云南中烟再造烟叶有限责任公司 | A kind of cigarette sieves detector and its detection method with expanded cabo particle |
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| CN207823360U (en) * | 2017-11-21 | 2018-09-07 | 襄阳市康农源农牧有限公司 | A kind of grain screening machine |
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| CN209866628U (en) * | 2019-05-06 | 2019-12-31 | 河南泰兴粮油机械设备有限公司 | High-efficient shale shaker |
| CN211247319U (en) * | 2019-08-15 | 2020-08-14 | 四川省广通茶业有限公司 | High-efficient separating centrifuge of tealeaves and tea dust |
| CN210800520U (en) * | 2019-09-17 | 2020-06-19 | 方晓东 | Electromechanical mounting bracket for mining construction engineering |
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|---|---|
| CN112827817B (en) | 2022-08-12 |
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