CN207857372U - The compound impurity-removing separator of crop seed - Google Patents

The compound impurity-removing separator of crop seed Download PDF

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Publication number
CN207857372U
CN207857372U CN201721089000.9U CN201721089000U CN207857372U CN 207857372 U CN207857372 U CN 207857372U CN 201721089000 U CN201721089000 U CN 201721089000U CN 207857372 U CN207857372 U CN 207857372U
Authority
CN
China
Prior art keywords
discharge port
rotary screen
net
dust
feed hopper
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.)
Expired - Fee Related
Application number
CN201721089000.9U
Other languages
Chinese (zh)
Inventor
慈文亮
孔凡祝
李寒松
赵峰
贺晓东
王斌
郭大勇
李英治
李青
陈宁
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.)
Shandong Academy of Agricultural Machinery Sciences
Original Assignee
Shandong Academy of Agricultural Machinery Sciences
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 Shandong Academy of Agricultural Machinery Sciences filed Critical Shandong Academy of Agricultural Machinery Sciences
Priority to CN201721089000.9U priority Critical patent/CN207857372U/en
Application granted granted Critical
Publication of CN207857372U publication Critical patent/CN207857372U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of compound impurity-removing separator of crop seed, can remove the sundries such as leaf, chaff shell, dust and the stone in crop seed.It includes rack, feed hopper, discharge port, filter device and dust-extraction unit, filter device includes motor, rotary shaft and rotary screen, motor is mounted in rack, rotary screen includes rack-mounted coarse net rotary screen and the fine-structure mesh rotary screen that is sleeved on coarse net rotary screen, motor output end is through speed reducer, rolling bearing units, Hooks coupling universal coupling is connect with rotary shaft one end, rotary shaft one end is connected on coarse net rotary screen, discharge port includes thick miscellaneous discharge port, net grain discharge port and thin miscellaneous discharge port, thick miscellaneous discharge port is located at below coarse net rotary screen far from feed hopper one end, thin miscellaneous discharge port is located at below fine-structure mesh rotary screen, net grain discharge port is located at below fine-structure mesh rotary screen far from feed hopper one end, net grain discharge port is connect with dust-extraction unit.

Description

The compound impurity-removing separator of crop seed
Technical field
The utility model is related to a kind of sorting machine, more particularly to a kind of compound impurity-removing separator of crop seed belongs to clear grain Material sieving technology field.
Background technology
Crop seed is agricultural production and the means of production most basic in life, and the quality of crop seed quality directly affects To the yield of its eating mouth feel and offspring crops.Therefore we will not only select full seed, cultivate and can increase production and improve productivity Improved seeds, the high-quality crop without sundries such as dust, stone, corn stigmas is more selected in the crop seed of these kinds Seed meets the daily consumption demand of people.But crop seed exclusion device generally existing dust removal rate is low at present, work Dust is big in the process, the severe problem of processing environment, affect the compound sorting and impurity-removing device of crop seed further genralrlization and It uses.
Utility model content
The utility model provides a kind of compound impurity-removing separator of crop seed, can remove leaf in crop seed, chaff shell, The sundries such as dust and stone have the characteristics that impurities removing efficiency is high, low energy consumption, compact-sized, good appearance, easy to operate reliable.
To achieve the goals above, the utility model uses following technical scheme:
A kind of compound impurity-removing separator of crop seed, including rack, feed hopper, discharge port, filter device and dust-extraction unit, Filter device includes motor, rotary shaft and rotary screen, and motor is mounted in rack, and rotary screen includes rack-mounted coarse net Rotary screen and the fine-structure mesh rotary screen being sleeved on coarse net rotary screen, motor output end is through speed reducer, rolling bearing units, Hooks coupling universal coupling It is connect with rotary shaft one end, rotary shaft one end is connected on coarse net rotary screen, and discharge port includes thick miscellaneous discharge port, net grain discharge port With thin miscellaneous discharge port, thick miscellaneous discharge port is located at below coarse net rotary screen far from feed hopper one end, and thin miscellaneous discharge port is located at fine-structure mesh rolling Below shaft screen, net grain discharge port, which is located at below fine-structure mesh rotary screen, to be connect far from feed hopper one end, net grain discharge port with dust-extraction unit.
The above-mentioned compound impurity-removing separator of crop seed, dust-extraction unit include removing light impurities pipeline, air-introduced machine, wind pipe and remove Dirt cloth bag, removing light impurities pipeline one end connect net grain discharge port, and the other end connects air-introduced machine import, and air-introduced machine exit end is through outlet air Pipeline one end connects dust-removal cloth-bag.
Carrying roller is installed below the above-mentioned compound impurity-removing separator of crop seed, coarse net rotary screen and fine-structure mesh rotary screen.
The above-mentioned compound impurity-removing separator of crop seed, coarse net rotary screen and fine-structure mesh rotary screen are tilted with horizontal direction, and are leaned on Nearly feed hopper one end is higher than the other end.
The above-mentioned compound impurity-removing separator of crop seed, feed hopper are located at rack upper right side, and the connection of feed hopper lower exit port is thick Net drum sieves.
The beneficial effects of the utility model:
Motor rotation drives fine-structure mesh rotary screen and coarse net rotary screen to rotate together, and crop seed and its impurity are rolled by coarse net Shaft screen and fine-structure mesh rotary screen are filtered, and the impurity bigger than crop seed is discharged by thick miscellaneous discharge port, smaller than crop seed Impurity is discharged by thin miscellaneous discharge port, and crop seed is discharged by net grain discharge port, and light-weight impurity and dust are by net When grain discharge port, light impurity and dust are siphoned away by dust-extraction unit, collected by dust-removal cloth-bag;The present apparatus can remove Crop Species The sundries such as leaf, chaff shell, dust and stone in son, have that impurities removing efficiency is high, low energy consumption, compact-sized, good appearance, easy to operate The advantages that reliable;Sieve can require arbitrary exchange according to user, and be widely used in a variety of kind crop seeds removes auxiliary work.
Description of the drawings
Fig. 1 is the compound impurity-removing separator front view of crop seed
1, rolling bearing units, 2, Hooks coupling universal coupling, 3, rack, 4, rotary shaft, 5, coarse net rotary screen, 6, fine-structure mesh rotary screen, 7, feed hopper, 8, thin miscellaneous discharge port, 9, net grain discharge port, 10, thick miscellaneous discharge port, 11, dust-removal cloth-bag, 12, removing light impurities pipeline, 13, air-introduced machine, 14, speed reducer, 15, motor, 16, carrying roller, 17, wind pipe.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, develop simultaneously implementation referring to the drawings The utility model is further described in example.
With reference to figure 1, a kind of compound impurity-removing separator of crop seed, including rack 3, feed hopper 7, discharge port, filter device And dust-extraction unit, feed hopper 7 are located at 3 upper right side of rack, filter device includes motor 15, rotary shaft 4 and rotary screen, and motor 15 is pacified In rack 3, rotary screen includes the coarse net rotary screen 5 being mounted in rack 3 and the fine-structure mesh being sleeved on coarse net rotary screen 5 rolling Shaft screen 6, coarse net rotary screen 5 and fine-structure mesh rotary screen 6 are tilted with horizontal direction, and are higher than the other end, coarse net close to 7 one end of feed hopper Rotary screen 5 connects 7 lower exit port of feed hopper, and 15 output end of motor is through speed reducer 14, rolling bearing units 1, Hooks coupling universal coupling 2 and rotation 4 one end of axis connects, and 4 one end of rotary shaft is connected on coarse net rotary screen 5, and discharge port includes thick miscellaneous discharge port 10, net grain discharge port 9 With thin miscellaneous discharge port 8, thick miscellaneous discharge port 10 is located at 5 lower section of coarse net rotary screen far from 7 one end of feed hopper, and thin miscellaneous discharge port 8 is located at The lower section of fine-structure mesh rotary screen 6, net grain discharge port 9 are located at separate 7 one end of feed hopper in 6 lower section of fine-structure mesh rotary screen, net grain discharge port 9 with remove Dirt device connects.
In the present embodiment, dust-extraction unit includes removing light impurities pipeline 12, air-introduced machine 13, wind pipe 17 and dust-removal cloth-bag 11, 12 one end of removing light impurities pipeline connects net grain discharge port 9, and the other end connects 13 import of air-introduced machine, and 13 exit end of air-introduced machine is through outlet air 17 one end of pipeline connects dust-removal cloth-bag 11.
In the present embodiment, coarse net rotary screen 5 and 6 lower section of fine-structure mesh rotary screen are equipped with carrying roller 16.
Utility model works process:Motor 15 drives rotary shaft by speed reducer 14, rolling bearing units 1, Hooks coupling universal coupling 2 4 rotations, rotary shaft 4 drive fine-structure mesh rotary screen 6 and coarse net rotary screen 5 to rotate together, and the impurity bigger than crop seed passes through thick miscellaneous Discharge port 10 is discharged, and fall on fine-structure mesh rotary screen 6 from 5 sieve of coarse net rotary screen is crop seed, slight impurity and compares Crop Species The small impurity etc. of son, the impurity smaller than crop seed fall on thin miscellaneous discharge port 8 by 6 sieve of fine-structure mesh rotary screen and are discharged, and work as crop Seed and slight impurity(Such as corn stigma, blade, dust)When by net grain discharge port 9, slight impurity, which is drawn onto, to be removed Dirt cloth bag 11 reduces the dust pollution in the course of work.Clean crop seed is discharged finally by net grain discharge port 9, complete At collection.
Above-mentioned specific implementation mode is only the specific case of the utility model, is not to make other forms to the utility model Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent The equivalent implementations of variation.But it is every without departing from the utility model technical principle under the premise of, according to the utility model Technical spirit should all fall into the utility model to any simple modification, equivalent variations and remodeling made by embodiment of above Scope of patent protection.

Claims (5)

1. a kind of compound impurity-removing separator of crop seed, it is characterised in that:Including rack (3), feed hopper(7), discharge port, filtering Device and dust-extraction unit, filter device include motor(15), rotary shaft(4)And rotary screen, motor(15)Mounted on rack (3) On, rotary screen includes being mounted on rack(3)On coarse net rotary screen(5)Be sleeved on coarse net rotary screen(5)On fine-structure mesh roller Sieve(6), motor(15)Output end is through speed reducer(14), rolling bearing units(1), Hooks coupling universal coupling(2)With rotary shaft(4)One end connects It connects, rotary shaft(4)One end is connected to coarse net rotary screen(5)On, discharge port includes thick miscellaneous discharge port(10), net grain discharge port(9) With thin miscellaneous discharge port(8), thick miscellaneous discharge port(10)Positioned at coarse net rotary screen(5)Lower section is far from feed hopper(7)One end, thin miscellaneous discharging Mouthful(8)Positioned at fine-structure mesh rotary screen(6)Lower section, net grain discharge port(9)Positioned at fine-structure mesh rotary screen(6)Lower section is far from feed hopper(7)One End, net grain discharge port(9)It is connect with dust-extraction unit.
2. the compound impurity-removing separator of crop seed according to claim 1, it is characterised in that:Dust-extraction unit includes removing light impurities pipe Road(12), air-introduced machine(13), wind pipe(17)And dust-removal cloth-bag(11), removing light impurities pipeline(12)One end connects net grain discharge port (9), other end connection air-introduced machine(13)Import, air-introduced machine(13)Exit end is through wind pipe(17)One end connects dust-removal cloth-bag (11).
3. the compound impurity-removing separator of crop seed as described in claim 1, it is characterised in that:Coarse net rotary screen(5)It is rolled with fine-structure mesh Shaft screen(6)Lower section is equipped with carrying roller(16).
4. the compound impurity-removing separator of crop seed as described in claim 1, it is characterised in that:Coarse net rotary screen(5)It is rolled with fine-structure mesh Shaft screen(6)It is tilted with horizontal direction, and close to feed hopper(7)One end is higher than the other end.
5. the compound impurity-removing separator of the crop seed as described in any one of Claims 1-4, it is characterised in that:Feed hopper(7)It is located at Rack (3) upper right side, feed hopper(7)Lower exit port connects coarse net rotary screen(5).
CN201721089000.9U 2017-08-29 2017-08-29 The compound impurity-removing separator of crop seed Expired - Fee Related CN207857372U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721089000.9U CN207857372U (en) 2017-08-29 2017-08-29 The compound impurity-removing separator of crop seed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721089000.9U CN207857372U (en) 2017-08-29 2017-08-29 The compound impurity-removing separator of crop seed

Publications (1)

Publication Number Publication Date
CN207857372U true CN207857372U (en) 2018-09-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721089000.9U Expired - Fee Related CN207857372U (en) 2017-08-29 2017-08-29 The compound impurity-removing separator of crop seed

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107520128A (en) * 2017-08-29 2017-12-29 山东省农业机械科学研究院 The compound impurity-removing separator of crop seed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107520128A (en) * 2017-08-29 2017-12-29 山东省农业机械科学研究院 The compound impurity-removing separator of crop seed

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180914

Termination date: 20210829

CF01 Termination of patent right due to non-payment of annual fee