CN208824996U - A kind of seed purifier - Google Patents

Abstract

A kind of seed purifier, including frame body, lifting device, draught dust collector and screening plant, inlet port and outlet port are arranged in the lifting device, screening feed opening is arranged in one end of the feeding device, the screening plant is horizontally disposed multilayer screen cloth, the sieve is provided with several equally distributed sieve pores, the size of the sieve pore is sequentially reduced from upper screen to lower screen, bouncing ball is provided between two layers of sieve, the diameter of the bouncing ball is greater than the diameter of sieve pore in adjacent screen mesh, less than the distance between two sieves, multiple screening discharge ports corresponding with sieve are provided on the screening plant, one end of the screening plant setting loading hopper is higher than one end of setting screening discharge port.The utility model can more efficient elite seed, the seed quality chosen is high, and device structure is relatively simple, less investment, and space occupied is small.

Description

A kind of seed purifier

Technical field

The utility model relates to a kind of seed screening plant more particularly to a kind of seed purifiers.

Background technique

In agriculture field, the seed of certain crops after collection, need to be by further processing and processing ability It puts goods on the market, is sold to farmer.It is processed in heat exchange treatment process in seed, often refers to the screening of seed, the sieve of seed Choosing by the difference of property between seed best in quality and not full seed, Variety Selection is come out, in screening The sieve pore blockade that usually will cause sieve in the process leads to work efficiency drop, and some impurity, dust during screening Etc substance will affect the quality of last seed, existing screening plant is excessively complicated, and occupied space is big, and movement is less square Just.

Utility model content

The technical problem to be solved by the present invention is to provide one kind to prevent sieve from blocking, and reduces impurity and knot in seed The simple seed purifier of structure.

The technical solution adopted in the utility model is in order to solve the above problem:

A kind of seed purifier, including frame body, lifting device, draught dust collector and screening plant, on the frame body according to Inlet port and outlet port, the screening plant setting charging is arranged in secondary setting lifting device and screening plant, the lifting device The top of device, the feeding device is connected with aspiration channel, and one end of the feeding device is arranged screening feed opening, it is described into The cabinet for expecting the other end of device is transparence window, and the screening plant is horizontally disposed multilayer screen cloth, the sieve setting Have several equally distributed sieve pores, the size of the sieve pore is sequentially reduced from upper screen to lower screen, two layers sieve it Between be provided with bouncing ball, the diameter of the bouncing ball is greater than the diameter of sieve pore in adjacent screen mesh, and the diameter of the bouncing ball is less than The distance between two sieves are provided with multiple screening discharge ports corresponding with sieve, the screening on the screening plant One end that loading hopper is arranged in device is higher than one end of setting screening discharge port.

Preferably, the lifting device includes feed inlet, discharge port and elevator, and charging is arranged in one end of the elevator Mouthful, discharge port is arranged in the other end of the elevator, and the discharge port is connected with the loading hopper of feeding device.

Preferably, the draught dust collector includes deduster, air-introduced machine and aspiration channel, and the aspiration channel is provided with two altogether A, the feeding device and deduster of one of aspiration channel connection screening plant, another described aspiration channel are set to deduster Between air-introduced machine, the deduster is provided with dust mouth.

Preferably, wheel is provided on the frame body.

The utility model has the advantages that

1, it can effectively prevent the blocking of sieve, be provided with bouncing ball between sieve, with mechanical vibration bouncing ball Effectively the substance being blocked in sieve can be shaken out, improve working efficiency.

2, the seed impurity chosen is less, and the impurity in material is sucked out using draught dust collector, guarantees to filter out Seed quality it is higher.

3, structure is simple, this device structure is simpler, occupies little space, and infusion of financial resources is few, and wheel is arranged, and facilitates shifting It is dynamic.

4, one end of feeding device is set as transparence, can clearer observation seed the case where.

Detailed description of the invention

Fig. 1 is the utility model right view;

Fig. 2 is the utility model left view；

Fig. 3 is the utility model bouncing ball schematic diagram；

In figure: 1, draught dust collector 2, screening plant 3, frame body 4, lifting device 11, deduster 12, aspiration channel 14, go out Dirt mouth 15, air-introduced machine 21, feeding device 22, screening discharge port 23, sieve 24, sieve pore 24, bouncing ball 31, wheel 4, lifting device 41, elevator 42, discharge port 43, feed inlet 211, loading hopper 212, transparence window.

Specific embodiment

In the following, being further described in conjunction with substantive distinguishing features and advantage of the example to the utility model, but this is practical new Type is not limited to listed embodiment.

It please refers to shown in Fig. 1-3, the figure shows a kind of structure of seed purifier described in the utility model embodiment, For ease of description, the related part of the utility model embodiment is illustrated only.

A kind of seed purifier, including frame body 3, lifting device 4, draught dust collector 1 and screening plant 2, the promotion Device 4 and screening plant 2 are set on frame body 3, and the lifting device 4 includes elevator 41, feed inlet 43 and discharge port 42, institute One end setting feed inlet 43 of elevator 41 is stated, discharge port 42 is arranged in one end, and lifting device 4 may be implemented material by feed inlet It transports in screening plant 2, is screened, feeding device 21 is arranged in one end of the screening plant 2, and other end setting filters out Material mouth 22, it is described setting feeding device 21 one end be higher than setting screening discharge port 22 one end, material can be made spontaneous into Enter to screen discharge port 22, several sieves 23 are evenly arranged in the screening plant 2, are provided with several on the sieve 23 Uniform sieve pore 24, the size of sieve pore 24 are being sequentially reduced from upper screen to lower screen, are setting between described two sieves 23 It is equipped with the identical bouncing ball 25 of several sizes, the diameter of the bouncing ball 25 is greater than the diameter of sieve pore 24, less than two layers sieve The distance between 23, can guarantee in this way will not be because of screening plant 2 it is inclined and make bouncing ball 25 be slipped to screening dress 2 screening discharge end is set, guarantees that bouncing ball 25 can have an effect in place, sieve 23 is struck, so that on sieve 23 The substance of blocking is fallen, and improves working efficiency, the screening discharge port 22 is provided with multiple and opposite with the quantity of sieve 23 It answers, the aspiration channel 12 of the upper end setting air draft dust suction device of the feeding device 21, leakage is arranged in one end of the feeding device 21 Bucket-shaped screening feed opening 211, the other end of the feeding device 21 are transparence window 212, the screening feed opening 211 with mention The discharge port 42 for rising device 4 is connected, and the window 212 of one end setting transparence of feeding device 21 can be in the mistake of machine run The working order of clear observation device, controls the process of charging in journey, so that more efficient, the air inducing dust collection equipment 1 is set Set deduster 11, air-introduced machine 15 and aspiration channel 12, the aspiration channel 12 is provided with 2 altogether, a connection feeding device 21 and removes Dust mouth 14, air inducing dedusting dress is arranged in dirt device 11, another connection deduster 11 and air-introduced machine 15, the lower section of the deduster 11 It sets in the impurity inspiration deduster 11 in the material that 1 can promote lifting device 4, guarantees that the quality of elite seed is higher, institute State setting wheel 31 on frame body 3.

Material enters under the action of elevator from the feeding device of screening plant from the feed inlet of lifting device, when entrance It can be observed in one end of the transparence of feeding device, initially enter on the biggish sieve of sieve pore, filter out biggish seed, from The discharge of corresponding screening discharge port, after the material that is not screened out fall into the next layer of lesser sieve of sieve pore, successively carry out Screening, until passing through the last layer sieve, from corresponding screening discharge port discharge.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the protection scope of the utility model.

Claims (4)

1. a kind of seed purifier, including frame body, lifting device, draught dust collector and screening plant, which is characterized in that described Lifting device and screening plant are set gradually on frame body, inlet port and outlet port, the screening plant is arranged in the lifting device Feeding device is set, and the top of the feeding device is connected with aspiration channel, one end setting screening charging of the feeding device Mouthful, the cabinet of the other end of the feeding device is transparence window, and the screening plant is horizontally disposed multilayer screen cloth, described Sieve is provided with several equally distributed sieve pores, and the size of the sieve pore is sequentially reduced from upper screen to lower screen, and two Bouncing ball is provided between layer sieve, the diameter of the bouncing ball is greater than the diameter of sieve pore in adjacent screen mesh, the bouncing ball Diameter is provided with multiple screening discharge ports corresponding with sieve on the screening plant less than the distance between two sieves, One end of the screening plant setting loading hopper is higher than one end of setting screening discharge port.

2. a kind of seed purifier according to claim 1, which is characterized in that the lifting device includes feed inlet, goes out Feed inlet is arranged in material mouth and elevator, one end of the elevator, and discharge port, the discharging is arranged in the other end of the elevator Mouth is connected with the loading hopper of feeding device.

3. a kind of seed purifier according to claim 1, which is characterized in that the draught dust collector includes dedusting Device, air-introduced machine and aspiration channel, there are two the aspiration channel is arranged altogether, the feeding device of one of aspiration channel connection screening plant And deduster, another aspiration channel are set between deduster and air-introduced machine, the deduster is provided with dust mouth.

4. a kind of seed purifier according to claim 1, which is characterized in that be provided with wheel on the frame body.