CN219401131U - Seed screening equipment for ecological agriculture - Google Patents

Abstract

The utility model relates to the technical field of ecological agriculture, and discloses seed screening equipment for ecological agriculture, which comprises a box body, wherein the bottom of the box body is provided with supporting legs, a plurality of obliquely arranged shells are sequentially arranged in the box body from top to bottom, the top of one side, close to the box body, of the box body is communicated with a feed hopper, the shells are uniformly and alternately distributed, the lower ends of the shells are provided with openings, a screen plate is respectively arranged at the lower ends of the shells, the upper surface of the screen plate is provided with a plurality of obliquely and alternately distributed guide plates, the bottom of the shell is provided with a vibrating motor, and a seed collecting assembly is arranged between the box body and the screen plate. The utility model not only facilitates the multi-stage full screening of seeds and improves the screening effect, but also facilitates the classified collection of the screened seeds.

Description

Seed screening equipment for ecological agriculture

Technical Field

The utility model relates to the technical field of ecological agriculture, in particular to seed screening equipment for ecological agriculture.

Background

The ecological agriculture is established according to the ecological principle and the economic principle by applying the modern scientific and technical achievements and the modern management means and the effective experience of the traditional agriculture, and can obtain the modern efficient agriculture with higher economic benefit, ecological benefit and social benefit, the seed screening is to screen out the impurities, blighted grains and small grains in the seeds by using a seed screen with different screen mesh sizes and shapes, and the seed screening is an important step before planting, and is used for selecting and retaining the high-quality seeds with big, full and tidy grains.

Because the size of seed, quality are uneven, need select the seed of wanting to sow, traditional seed classification screening mainly screens by sieve and screening installation, and the manual work utilizes the sieve to screen and can lead to intensity of labour big, influences screening efficiency, and screening installation is mostly through vibrating motor vibration sieve, and this kind of mode is albeit can improve efficiency, but its screening function is comparatively single, can't further screen the classification to the seed, exists certain use defect.

Disclosure of Invention

The utility model aims to solve the problems in the background technology and provides seed screening equipment for ecological agriculture.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a seed screening equipment for ecological agriculture, installs the box of landing leg including the bottom, install the casing that a plurality of slopes set up in proper order from last to down in the box, and the top intercommunication that the box is close to one side has the feeder hopper, and is a plurality of the casing evenly crisscross distributes, and the low end department of casing is the opening setting, and is a plurality of install the sieve in the casing respectively, the deflector that a plurality of slopes are crisscross distributed is installed to the upper surface of sieve, vibrating motor is installed to the bottom of casing, install seed collection subassembly between box and the sieve.

Preferably, the seed collecting assembly comprises a transition plate connected to the end part of the sieve plate, a discharge hole for the transition plate to pass through is formed in the side wall of the box body, a collecting tank with an open top is arranged below the discharge hole, and a supporting plate for supporting the collecting tank is arranged on the outer side wall of the box body.

Preferably, the apertures of a plurality of sieve plates are gradually decreased from top to bottom.

Preferably, the bottom of the box body close to one side is provided with a blanking port, and the bottom of the shell at the bottom end is provided with a sloping plate corresponding to the blanking port.

Preferably, baffles are arranged at the two sides of the transition plate, and the baffles are connected to the edges of the opening of the shell.

Preferably, convex strips are symmetrically arranged at the top of the supporting plate, and grooves matched with the convex strips are symmetrically arranged at the bottom of the collecting groove.

Compared with the prior art, the utility model provides seed screening equipment for ecological agriculture, which has the following beneficial effects:

1. this seed screening equipment for ecological agriculture, through a plurality of casings and internally mounted's sieve, the cooperation vibrating motor is convenient carries out multistage screening to the seed, utilizes the deflector of a plurality of slope crisscross distributions on the sieve, can greatly prolong the circulation route of seed on the sieve surface, conveniently carries out abundant screening to the seed, improves screening quality.

2. This seed screening equipment for ecological agriculture conveniently carries out automatic collection to the seed after multistage screening through seed collection subassembly, blanking mouth and swash plate to realize seed screening classification.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, the multi-stage full screening of seeds is convenient, the screening effect is improved, and the screened seeds are convenient to classify and collect.

Drawings

Fig. 1 is a schematic structural diagram of a seed screening apparatus for ecological agriculture according to the present utility model;

FIG. 2 is a perspective view of the connection of the screen plate to the housing in accordance with the present utility model;

FIG. 3 is a top view of the connection of the screen plate to the housing of the present utility model;

fig. 4 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a case; 2. a housing; 3. a feed hopper; 4. a sieve plate; 5. a guide plate; 6. a vibration motor; 7. a transition plate; 8. a discharge port; 9. a collection tank; 10. a support plate; 11. a blanking port; 12. a sloping plate; 13. a baffle; 14. a convex strip.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a seed screening device for ecological agriculture comprises a box body 1 with supporting legs installed at the bottom, wherein a feed hopper 3 is communicated with the top of one side, close to the box body 1, of the seed to be screened is conveniently added into the box body 1, a plurality of obliquely arranged shells 2 are sequentially installed in the box body 1 from top to bottom, the shells 2 are uniformly and alternately distributed, a screen plate 4 is respectively installed in the shells 2, the apertures of the screen plate 4 are sequentially decreased from top to bottom, an opening is formed at the lower end of the shell 2, and the seed which penetrates through the screen plate 4 can conveniently slide out along the opening at the end part of the shell 2 to carry out subsequent screening;

the upper surface mounting of sieve 4 has a plurality of slope staggered distribution's deflector 5, prolongs the circulation route of seed at sieve 4 surface, conveniently carries out abundant screening to the seed, and vibrating motor 6 is installed to the bottom of casing 2, makes sieve 4 produce the vibration to improve screening effect.

Referring to fig. 1-2, install seed collection subassembly between box 1 and the sieve 4, seed collection subassembly is including connecting the transition board 7 at the sieve 4 tip, conveniently lead away the seed that does not fall on the sieve 4, baffle 13 is all installed to the both sides position department of transition board 7, baffle 13 connects along the edge at the opening of casing 2, avoid the seed to drop from the sieve 4 both sides, the discharge gate 8 that supplies transition board 7 to pass has been seted up to the lateral wall department of box 1, the below of discharge gate 8 is equipped with open-top's collecting vat 9, the convenience is collected the seed that transition board 7 was derived.

Referring to fig. 1 and 4, a supporting plate 10 for supporting a collecting tank 9 is installed on the outer side wall of a box body 1, convex strips 14 are symmetrically installed at the top of the supporting plate 10, grooves matched with the convex strips 14 are symmetrically formed in the bottom of the collecting tank 9, stability of the collecting tank 9 placed on the supporting plate 10 is improved, a blanking port 11 is formed in the bottom of one side, close to the box body 1, of the bottom of a shell 2 is provided with an inclined plate 12 corresponding to the blanking port 11, seeds led out by the shell 2 at the bottom can be conveniently discharged through the blanking port 11, and a collecting container is placed below the blanking port 11 to collect the seeds.

Working principle: the seeds to be screened are added through the feed hopper 3, the seeds firstly fall on the screen plate 4 in the top end shell 2, the inclined screen plate 4 can enable the seeds to move from a high position to a low position, the circulation path of the seeds on the surface of the screen plate 4 can be effectively prolonged by utilizing the guide plates 5 which are distributed in a plurality of inclined and staggered mode on the surface of the screen plate 4, the seeds can be fully screened by matching with the vibrating motor 6, the seeds passing through the screen plate 4 can automatically slide onto the screen plate 4 in the next shell 2 along the lower surface of the inside of the shell 2 in the screening process, multi-stage screening is achieved, the seeds passing through the surface of the screen plate 4 can automatically circulate into the corresponding collecting grooves 9 along the transition plate 7, so that the seeds are classified, screened and collected, and the collecting container is placed below the blanking opening 11, and the seeds passing through the lowermost screen plate 4 can be automatically collected.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a seed screening equipment for ecological agriculture, installs the box of landing leg including the bottom, its characterized in that, install the casing that a plurality of slopes set up in proper order from last to down in the box, and the top intercommunication that the box is close to one side has the feeder hopper, a plurality of the casing evenly crisscross distributes, and the low end department of casing is the opening setting, and is a plurality of install the sieve in the casing respectively, the deflector that a plurality of slopes crisscross distributions of upper surface mounting of sieve, vibrating motor is installed to the bottom of casing, install seed collection subassembly between box and the sieve.

2. The seed screening apparatus for ecological agriculture according to claim 1, wherein the seed collecting assembly comprises a transition plate connected to the end of the screen plate, a discharge hole through which the transition plate passes is formed in the side wall of the box, a collecting tank with an open top is arranged below the discharge hole, and a supporting plate for supporting the collecting tank is mounted on the outer side wall of the box.

3. The seed screening apparatus for ecological agriculture according to claim 1, wherein the apertures of the plurality of screen plates decrease in sequence from top to bottom.

4. The seed screening apparatus for ecological agriculture according to claim 1, wherein the bottom of the box body near one side is provided with a blanking port, and the bottom of the shell body at the bottom end is provided with an inclined plate corresponding to the blanking port.

5. A seed screening apparatus for ecological agriculture according to claim 2, wherein baffles are mounted at both side positions of the transition plate, the baffles being connected to the opening edges of the housing.

6. The seed screening apparatus for ecological agriculture according to claim 2, wherein the protruding strips are symmetrically installed at the top of the supporting plate, and the grooves corresponding to the protruding strips are symmetrically formed at the bottom of the collecting tank.