CN202877130U - Seed winnower - Google Patents

Seed winnower Download PDF

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Publication number
CN202877130U
CN202877130U CN 201220614372 CN201220614372U CN202877130U CN 202877130 U CN202877130 U CN 202877130U CN 201220614372 CN201220614372 CN 201220614372 CN 201220614372 U CN201220614372 U CN 201220614372U CN 202877130 U CN202877130 U CN 202877130U
Authority
CN
China
Prior art keywords
winnowing box
winnowing
feed hopper
seed
airduct
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
CN 201220614372
Other languages
Chinese (zh)
Inventor
汪盛松
Original Assignee
汪盛松
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 汪盛松 filed Critical 汪盛松
Priority to CN 201220614372 priority Critical patent/CN202877130U/en
Application granted granted Critical
Publication of CN202877130U publication Critical patent/CN202877130U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a seed winnower. The seed winnower comprises an air tube and a winnowing box communicated with each other on a frame, wherein a fan blade is arranged inside the air tube, an outlet part in one side of the winnowing box is provided with an impurity sieve, a seed sieve and a stone sieve in sequence from top to bottom; the winnowing box and the air tube are provided with a material feed hopper at the upper part, and an inclined plate is arranged in the material feed hopper; a material inlet close to the winnowing box is arranged at the lowest end of the inclined plate, a material baffle is also arranged on the right side near the material inlet, and the material baffle is connected to the wall of the winnowing box by a connection rod. The seed winnower has the characteristics that more materials can be fed by one time, the labor intensity of a straight material feeding way in the prior art can be obviously reduced, the wind energy can be effectively centralized by using the material baffle arranged on the right side near the material inlet so as to further increase the winnowing efficiency, and the structure is simple and is easy to realize.

Description

A kind of blast separator
Technical field
The utility model relates to a kind of seed pneumatic separator, especially relates to a kind of blast separator.
Background technology
Chinese patent application number: 201120022576.X discloses a kind of blast separator, comprise the airduct that is arranged on the frame, airduct inside is provided with the fan blade that wind energy is provided, one side of airduct connects Winnowing box, the top of Winnowing box is provided with feed hopper, one side of Winnowing box is provided with the classification screen banks, and described classification screen banks comprises: foreign material sieve, screen for seeds, aggregate sieve.But it is manually to pour feed hopper into that its top is provided with the feed hopper material, and its operation is powerful larger; And because material directly falls into Winnowing box, cause efficient not high.
The utility model content
The purpose of this utility model provides a kind of high blast separator of efficient light, selection by winnowing that operates.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of blast separator, comprise and be arranged on the coconnected airduct of frame and Winnowing box, described airduct inside is provided with fan blade, the export department of one side of described Winnowing box sets gradually foreign material sieve, screen for seeds, stone screen from top to bottom, it is characterized in that: the top of described Winnowing box and airduct is provided with a feed hopper, is provided with swash plate in the described feed hopper; Swash plate least significant end arranges the charging aperture near Winnowing box, on the right side near charging aperture material baffle is set also, and described material baffle is connected on the selection by winnowing tank wall by connecting rod.
The beneficial effects of the utility model: owing to adopting the feed hopper that is provided with swash plate on the top of Winnowing box and airduct, can the more material of disposable input, obviously alleviate the labour intensity that directly enters feeding manner of prior art; And on the right side near charging aperture material baffle is set and effectively concentrates wind energy, further improve selection by winnowing efficient.It is simple in structure, is easy to realize.
Below with reference to drawings and Examples, the utility model is described in detail.
Description of drawings
Fig. 1 is organigram of the present utility model.
Among the figure: 1. frame, 2. airduct, 3. Winnowing box, 4. fan blade, 5. foreign material sieve, 6. screen for seeds, 7. stone screen, 8. feed hopper, 9. swash plate, 10. charging aperture, 11. material baffles, 12. connecting rods.
The specific embodiment
Embodiment, as shown in Figure 1, a kind of blast separator, comprise and be arranged on frame 1 coconnected airduct 2 and Winnowing box 3, described airduct 2 inside are provided with fan blade 4, the export department of one side of described Winnowing box 3 sets gradually foreign material sieve 5, screen for seeds 6, stone screen 7 from top to bottom, it is characterized in that: the top of described Winnowing box 3 and airduct 2 is provided with a feed hopper 8, is provided with swash plate 9 in the described feed hopper 8; Swash plate 9 least significant ends arrange the charging aperture 10 near Winnowing box 3, on the right side near charging aperture 10 material baffle 11 are set also, and described material baffle 11 is connected on Winnowing box 3 walls by connecting rod 12.
Above embodiment is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
The utility model does not relate to partly all, and the prior art that maybe can adopt same as the prior art is realized.

Claims (1)

1. blast separator, comprise and be arranged on the coconnected airduct of frame and Winnowing box, described airduct inside is provided with fan blade, the export department of one side of described Winnowing box sets gradually foreign material sieve, screen for seeds, stone screen from top to bottom, it is characterized in that: the top of described Winnowing box and airduct is provided with a feed hopper, is provided with swash plate in the described feed hopper; Swash plate least significant end arranges the charging aperture near Winnowing box, on the right side near charging aperture material baffle is set also, and described material baffle is connected on the selection by winnowing tank wall by connecting rod.
CN 201220614372 2012-11-20 2012-11-20 Seed winnower Expired - Fee Related CN202877130U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220614372 CN202877130U (en) 2012-11-20 2012-11-20 Seed winnower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220614372 CN202877130U (en) 2012-11-20 2012-11-20 Seed winnower

Publications (1)

Publication Number Publication Date
CN202877130U true CN202877130U (en) 2013-04-17

Family

ID=48068596

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220614372 Expired - Fee Related CN202877130U (en) 2012-11-20 2012-11-20 Seed winnower

Country Status (1)

Country Link
CN (1) CN202877130U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102921640A (en) * 2012-11-20 2013-02-13 汪盛松 Seed winnower

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102921640A (en) * 2012-11-20 2013-02-13 汪盛松 Seed winnower

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130417

Termination date: 20131120