CN109201485A - A kind of self-priming grain selecting machine - Google Patents

A kind of self-priming grain selecting machine Download PDF

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Publication number
CN109201485A
CN109201485A CN201710533085.3A CN201710533085A CN109201485A CN 109201485 A CN109201485 A CN 109201485A CN 201710533085 A CN201710533085 A CN 201710533085A CN 109201485 A CN109201485 A CN 109201485A
Authority
CN
China
Prior art keywords
vibrating screen
specific gravity
self
selecting machine
sieve
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.)
Pending
Application number
CN201710533085.3A
Other languages
Chinese (zh)
Inventor
董春辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GANSU CHENGUANG PIPE CO Ltd
Original Assignee
GANSU CHENGUANG PIPE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GANSU CHENGUANG PIPE CO Ltd filed Critical GANSU CHENGUANG PIPE CO Ltd
Priority to CN201710533085.3A priority Critical patent/CN109201485A/en
Publication of CN109201485A publication Critical patent/CN109201485A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • 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
    • B07B1/46—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
    • B07B1/4663—Multi-layer screening surfaces
    • 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
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • 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
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/24—Gas suction systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

The present invention relates to a kind of self-priming grain selecting machines, including selected rack, hitch frame, bracket, specific gravity sieve, driving motor, main air blower and vibrating screen, traveling wheel and supporting leg are installed in its underpart respectively, and feeding tube is connected at bracket front-axle beam, and upper part is equipped with dedusting fan, blanking device and deduster；Blanking device lower end connects feeder pipe, and end is connected with loader thereon, which connect with feeding tube；The side of loader connects sweep-up pipe, which is connected to dedusting fan；Feeder pipe is located at specific gravity sieve top, specific gravity sieve connection vibrating screen；Vibrating screen is at least provided with three layers, and every layer of two sides are respectively equipped with card slot item, which connect with selected rack；Foreboard has been bolted in selected rack rear end, which covers on vibrating screen outer Bian Chu, and lateral surface is equipped with gunnysack clamp.Loading efficiency of the present invention is high, facilitates roping, use scope is wide, good dedusting effect, and mesh screen is conveniently replaceable cleaning, effectively improves separating effect.

Description

A kind of self-priming grain selecting machine
Technical field
The present invention relates to field of agricultural machinery more particularly to a kind of self-priming grain selecting machines.
Background technique
With agricultural technology constantly bring forth new ideas development, agricultural machinery it is universal also more and more extensive, using agricultural machinery into The plantation of row cereal and harvest, increasingly by the welcome of peasant household, especially in recent years after grain harvest by manually cleaning the machine of being changed to Tool is cleaned, mainly using selection by winnowing, screening, indent separating, than 4 kinds of cleaning principles of gravity treatment, seed can be made to reach selected effect, very greatly The amount of labour that peasant household is reduced in degree, improves labor efficiency, and can be put in storage as early as possible after making grain harvest, guarantee the quality of cereal. Currently, there are still following deficiencies for grain selecting machine in the market: (1) grain selecting machine in the market itself does not configure feeder Structure is needed through artificial loading or mechanical feeding, but artificial loading labor intensity is larger, influences loading efficiency, is extremely difficult to work It is required, it is therefore desirable to cooperative mechanical feed mechanism feeding, and mechanical feed mechanism is with grain selecting machine due to separating, roping paddy When object refiner is to working space, needs while roping feeding is mechanical, cause grain selecting machine inconvenient to use, it can not be smaller Cereal stack field application, keep its use scope limited；(2) grain selecting machine dust absorption fan in the market covers on specific gravity sieve Side siphons away dust after so that cereal is entered specific gravity sieve, and since dust mixes in cereal, specific gravity sieve vibration processes can only siphon away one Divide dust, influence dust removing effects, dust can enter vibrating screen sorting with cereal, and assorting room generates a large amount of dust, makes building ring Border is poor；(3) grain selecting machine in the market be sorted since single model can only be directed to similar size cereal, cannot basis The different replacement sieves of grain species and size, moreover, prolonged sorting work can make cereal be blocked in mesh screen sieve pore, it cannot Cleaning in time, causes grain selecting machine separating effect poor.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of self-priming grain selecting machines, keep loading efficiency high, convenient Roping, use scope is wide, good dedusting effect, and mesh screen is conveniently replaceable cleaning, effectively improves separating effect.
To solve the above problems, a kind of self-priming grain selecting machine of the present invention, including selected rack and selected At frame front beam be arranged hitch frame, the selected upper rack be successively arranged from front to back bracket, specific gravity sieve, driving motor, Main air blower, vibrating screen, foreboard and gunnysack clamp, two curb girder lower parts are separately installed with the corresponding traveling wheel in front and back and supporting leg, It is characterized by: be connected with feeding tube by connecting plate at the bracket front-axle beam, upper part be equipped with dedusting fan, blanking device and Deduster, the deduster and the dedusting fan；The blanking device lower end connects feeder pipe, and end is connected with feeding thereon Device, the loader are connect with the feeding tube；The side of the loader connects sweep-up pipe, the sweep-up pipe and the dedusting fan Hood connection；The feeder pipe is located at specific gravity sieve top, and specific gravity sieve connects the vibrating screen by connecting rod；The vibration Sieve is at least provided with three layers, and every layer of two sides are respectively equipped with card slot item, and corresponding section passes through linkage respectively and hangs before and after the card slot item Arm is connect with the selected rack；The foreboard has been bolted in the selected rack rear end, mask on the inside of the foreboard In the vibrating screen outer Bian Chu, lateral surface is equipped with gunnysack clamp.
The driving motor connects the specific gravity by eccentric stiffener and sieves, and connects the main air blower by belt, the master The blowing mouth of blower is corresponding with specific gravity sieve.
The supporting leg is equipped with support and strut, which is connect by screw rod with the strut.
The blanking device is located at the bracket and locates between two parties.
Every layer of slot size difference of the vibrating screen, and every layer of slot size is gradually reduced from top to bottom.
The discharge port connecting with the gunnysack clamp is equipped on the corresponding foreboard of every layer of sieve of the vibrating screen.
Compared with the prior art, the present invention has the following advantages:
1. the present invention is equipped with blanking device due to being equipped with bracket, the bracket at selected front end of rack, blanking device is connected to loader, Feeding is carried out by feeding tube, makes provided with feeding mechanism in selected rack, is convenient for feeding, facilitates roping, land occupation can be effectively reduced Area increases use scope.
2. the present invention is due to being connected to dedusting fan, the paddy that dedusting fan sucks loader by sweep-up pipe on loader The dust mixed in object is sucked out, and the dedusting in deduster, so that cereal is fallen into dedusting before specific gravity sieves, makes its good dedusting effect.
3. the present invention is due to being respectively equipped with card slot item in every layer of two sides of vibrating screen, corresponding section leads to respectively before and after card slot item It crosses linkage boom to connect with selected rack, foreboard is bolted in selected rack rear end, in selected different size seed When, foreboard can be removed, vibrating screen is extracted out out of card slot item, is conveniently replaceable different sieves, is facilitated clear in time after taking out mesh screen Reason improves separating effect.
Detailed description of the invention
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing.
Fig. 1 is structure schematic side view of the invention；
Fig. 2 is structure schematic rear view of the invention；
Fig. 3 is Structure of Vibrating Screen schematic diagram of the invention.
In figure: 1. selected racks, 2. hitch frames, 3. brackets, 4. specific gravity sieve, 5. driving motors, 6. main air blowers, 7. vibrations Sieve, 8. foreboards, 9. gunnysack clamps, 10. traveling wheels, 11. supporting legs, 110. supports, 111. struts, 12. feeding tubes, 13. dedusting wind Machine, 14. blanking devices, 15. dedusters, 16. feeder pipes, 17. loaders, 18. sweep-up pipes, 19. card slot items, 20. discharge ports.
Specific embodiment
As shown in Figure 1, 2, 3, it is set at a kind of self-priming grain selecting machine, including 1 front-axle beam of selected rack 1 and selected rack The hitch frame 2 set, selected 1 top of rack are successively arranged bracket 3, specific gravity sieve 4, driving motor 5, main air blower 6, vibration from front to back Sieve 7, foreboard 8 and gunnysack clamp 9, two curb girder lower parts are separately installed with the corresponding traveling wheel 10 in front and back and supporting leg 11；Driving Motor 5 connects specific gravity sieve 4 by eccentric stiffener, and connects main air blower 6 by belt, the blowing mouth of the main air blower 6 and than Sieve 4 is corresponding again；Supporting leg 11 is equipped with support 110 and strut 111, which is connect by screw rod with the strut 111；Branch Feeding tube 12 is connected with by connecting plate at 3 front-axle beam of frame, upper part is equipped with dedusting fan 13, blanking device 14 and deduster 15, Blanking device 14 is located at bracket 3 and locates between two parties, deduster 15 and dedusting fan 13；14 lower end of blanking device connects feeder pipe 16, thereon End is connected with loader 17, which connect with feeding tube 12；The side of loader 17 connects sweep-up pipe 18, the dust suction Pipe 18 is connected to 13 hood of dedusting fan；Feeder pipe 16 is located at 4 top of specific gravity sieve, and specific gravity sieve 4 connects vibrating screen by connecting rod 7；Vibrating screen 7 is at least provided with three layers, every layer of slot size difference, and every layer of slot size is gradually reduced from top to bottom, and every layer Sieve two sides are respectively equipped with card slot item 19, which passes through linkage boom respectively and selected rack 1 connects It connects；Foreboard 8 has been bolted in selected 1 rear end of rack, which covers on 7 outer Bian Chu of vibrating screen, outside Face is equipped with gunnysack clamp 9；Discharge port 20 is equipped on the corresponding foreboard 8 of the every layer of sieve of vibrating screen 7.
In use, adjusting strut 110 and support 111, making supporting leg 11 selected 1 roping of rack to grain selecting place Selected rack 1 is supportted, according to the size for wanting selected cereal seed, bolt is turned and removes foreboard 8, select suitable sieve from card slot item It is caught in 19, after installing foreboard 8, is fixed on gunnysack on gunnysack clamp 9；Then dedusting fan is connected to by sweep-up pipe 18 13, feeding tube 12 is placed in cereal heap after connecting hose, starts the cereal feeding of 17 pairs of loader accumulations, and dedusting fan 13 passes through The dust mixed in the cereal sucked in loader 17 is sucked out sweep-up pipe 18, and by 15 dedusting of deduster, reaches and remove in advance The effect of dirt；Cereal is uniformly passed through into feeder pipe 16 by blanking device 14 after dedusting and falls into specific gravity sieve 4, passes through 5 band of driving motor Dynamic main air blower 6 and specific gravity sieve 4, make 4 vibration of specific gravity sieve, and main air blower 6 blows the cereal on specific gravity sieve 4, sieves cereal, sieves Cereal after point falls into vibrating screen 7, falls into cereal according to size by the vibration of vibrating screen 7 and completes to sort on each layer sieve, point Cereal is fallen into from discharge port 20 in gunnysack fixed on gunnysack clamp 9 after choosing, that is, completes selected operation；When long-term sorting cleaning vibration When 7 sieve of dynamic sieve, bolt is unscrewed, the every layer of sieve of vibrating screen 7 is extracted out out of card slot item 19 and cleared up, made by foreboard 8 of first dismantling Its cleaning is more convenient.

Claims (6)

1. a kind of self-priming grain selecting machine, including the hitch frame being arranged at selected rack (1) and selected rack (1) front-axle beam (2), selected rack (1) top is successively arranged bracket (3), specific gravity sieve (4), driving motor (5), main air blower from front to back (6), vibrating screen (7), foreboard (8) and gunnysack clamp (9), two curb girder lower parts are separately installed with the corresponding traveling wheel in front and back (10) and supporting leg (11), it is characterised in that: feeding tube (12), upper part are connected with by connecting plate at bracket (3) front-axle beam Dedusting fan (13), blanking device (14) and deduster (15) are installed, the deduster (15) and the dedusting fan (13)；It is described Blanking device (14) lower end connect feeder pipe (16), end is connected with loader (17) thereon, the loader (17) and it is described on Expects pipe (12) connection；The side of the loader (17) connects sweep-up pipe (18), the sweep-up pipe (18) and the dedusting fan (13) it is connected to；The feeder pipe (14) is located above the specific gravity sieve (4), which sieves (4) and connect the vibration by connecting rod It sieves (7)；The vibrating screen (7) is at least provided with three layers, and every layer of two sides are respectively equipped with card slot item (19), before the card slot item (19) Corresponding section passes through linkage boom respectively and connect with the selected rack (1) afterwards；Selected rack (1) rear end passes through bolt The foreboard (8) are connected with, which covers on the vibrating screen (7) outer Bian Chu, and lateral surface is equipped with gunnysack card Sub (9).
2. a kind of self-priming grain selecting machine according to claim 1, it is characterised in that: the driving motor (5) passes through Eccentric stiffener connects the specific gravity sieve (4), and connects the main air blower (6) by belt, the blowing mouth of the main air blower (6) and institute It is corresponding to state specific gravity sieve (4).
3. a kind of self-priming grain selecting machine according to claim 1, it is characterised in that: the supporting leg (11) is equipped with support (110) it is connect by screw rod with the strut (111) with strut (111), the support (110).
4. a kind of self-priming grain selecting machine according to claim 1, it is characterised in that: the blanking device (14) is located at institute Bracket () is stated to locate between two parties.
5. a kind of self-priming grain selecting machine according to claim 1, it is characterised in that: every layer of the vibrating screen (7) Slot size is different, and every layer of slot size is gradually reduced from top to bottom.
6. a kind of self-priming grain selecting machine according to claim 1, it is characterised in that: every layer of the vibrating screen (7) sieve Net the discharge port (20) for being equipped on the corresponding foreboard (8) and connecting with the gunnysack clamp (9).
CN201710533085.3A 2017-07-03 2017-07-03 A kind of self-priming grain selecting machine Pending CN109201485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710533085.3A CN109201485A (en) 2017-07-03 2017-07-03 A kind of self-priming grain selecting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710533085.3A CN109201485A (en) 2017-07-03 2017-07-03 A kind of self-priming grain selecting machine

Publications (1)

Publication Number Publication Date
CN109201485A true CN109201485A (en) 2019-01-15

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ID=64992354

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Application Number Title Priority Date Filing Date
CN201710533085.3A Pending CN109201485A (en) 2017-07-03 2017-07-03 A kind of self-priming grain selecting machine

Country Status (1)

Country Link
CN (1) CN109201485A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105396777A (en) * 2015-12-12 2016-03-16 濮阳市为民机械制造有限公司 Multilayer sieving device capable of being withdrawn and cleaned
CN205236415U (en) * 2015-08-07 2016-05-18 新疆北方众合农业装备有限公司 Complex grain cleaner
CN106362949A (en) * 2016-10-28 2017-02-01 马国强 High-selection-clarity grain cleaning-separating device and application thereof
CN206199688U (en) * 2016-10-31 2017-05-31 河南华安机械有限公司 Proportion dressing machine
CN207170249U (en) * 2017-07-03 2018-04-03 甘肃晨光管业有限公司 A kind of self-priming grain selecting machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205236415U (en) * 2015-08-07 2016-05-18 新疆北方众合农业装备有限公司 Complex grain cleaner
CN105396777A (en) * 2015-12-12 2016-03-16 濮阳市为民机械制造有限公司 Multilayer sieving device capable of being withdrawn and cleaned
CN106362949A (en) * 2016-10-28 2017-02-01 马国强 High-selection-clarity grain cleaning-separating device and application thereof
CN206199688U (en) * 2016-10-31 2017-05-31 河南华安机械有限公司 Proportion dressing machine
CN207170249U (en) * 2017-07-03 2018-04-03 甘肃晨光管业有限公司 A kind of self-priming grain selecting machine

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Application publication date: 20190115