CN210449809U

CN210449809U - Choice device of farming

Info

Publication number: CN210449809U
Application number: CN201921091222.3U
Authority: CN
Inventors: 乔纪霞
Original assignee: Henan Seed Industry Co ltd
Current assignee: Henan Seed Industry Co ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-05-05
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a choice device of farming relates to agricultural machine technical field, specifically includes the bottom plate, the upper surface both sides of bottom plate all are connected with the riser, and the spout of symmetry is all seted up to the opposite face of two risers, and box both sides face all through draw runner sliding connection in the spout that corresponds, there is the vibration exciter at the upper surface middle part of bottom plate through the screw connection simultaneously, the output of vibration exciter is contradicted to the bottom surface of box, the one end of the equal a plurality of bracing pieces of fixed connection in interior bottom surface both sides of box, a plurality of bracing pieces that are in the homonymy are the rectangle and arrange up and fixedly connected with bar sieve, and the both ends of bar slide are open structure and its length is less than the bar sieve. Two adjacent bar slides of this application and bar slide between the two form the zigzag structure, and the slope opposite direction of adjacent bar sieve and bar slide, through setting up multiunit zigzag structure in order to reach the purpose of seed size choice layer upon layer, guarantee the germination percentage of seed.

Description

Choice device of farming

Technical Field

The utility model relates to an agricultural machinery technical field specifically is a choice device of farming.

Background

The plant cultivation industry, the agricultural production sector for cultivating various crops and obtaining vegetable products, is one of the major components of agriculture. The social production department obtains grains, non-staple food, feed and industrial raw materials by utilizing the living functions of plants and artificially cultivating. Including the cultivation of various crops, woods, fruit trees, medicinal plants, ornamental plants and the like. There are grain crops, cash crops, vegetable crops, green manure crops, forage crops, pasture, flowers and other horticultural crops. In China it is common to refer to the production of crops such as grains, cotton, oil, sugar, hemp, silk, tobacco, tea, fruits, medicines, and miscellaneous crops. Also refers to agriculture in the narrow sense, also known as crop cultivation. Generally referred to as the agricultural production sector where crops are grown to obtain vegetable products. In China, the planting industry is combined with the forestry, animal husbandry, subsidiary industry and fishery, and is the generalized agriculture.

There are many different types of seed grading devices for agricultural planting on the market today, but most of them do not allow for multi-stage screening of the seeds and are inconvenient for seed collection. Aiming at the problems, the device is innovated and improved on the basis of the original refining device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a choice device of farming to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an agricultural planting selection device comprises a bottom plate, wherein two sides of the upper surface of the bottom plate are fixedly connected with one end of a vertical plate, the two vertical plates are arranged in parallel, the other ends of the two vertical plates are vertically upward, symmetrical sliding grooves are formed in opposite surfaces of the two vertical plates, two side surfaces of a box body are fixedly connected with symmetrical sliding strips and are respectively and slidably connected into the corresponding sliding grooves, the middle part of the upper surface of the bottom plate is connected with a vibration exciter through a screw, the output end of the vibration exciter is abutted against the bottom surface of the box body, two sides of the inner bottom surface of the box body are fixedly connected with one end of a plurality of supporting rods, the supporting rods on the same side are arranged upward in a rectangular shape and are fixedly connected with a bar-shaped sieve plate, the bar-shaped sieve plate is obliquely arranged, the lower side of the bar-shaped sieve plate is of an open structure and is close to the, and the both sides that are in the bar sieve of bottommost all through the vertical ascending fixed column fixed connection bar slide of a plurality of symmetries, and the both sides face that is in the bar slide of bottommost all through another bar slide of the vertical ascending fixed column fixed connection of a plurality of symmetries, the top surface both sides of box all are connected with the feeder hopper, and the bottom mouth of feeder hopper is in the high side position of the bar sieve of the top, and the low side of every bar sieve all is in corresponding grain storage case both sides top, is used for catching the seed grain that is rolled down by the bar sieve vibration, and connects through branch between the grain storage case and form the multilayer, and the grain storage bottom of the case bottom surface four corners fixedly connected with guide pulley and roll connection box that is in bottommost.

As a further aspect of the present invention: two adjacent bar-shaped sieve plates or two adjacent bar-shaped sliding plates are arranged in parallel.

As a further aspect of the present invention: the inclination directions of the two adjacent strip-shaped sieve plates and the strip-shaped sliding plates are opposite, and the two adjacent strip-shaped sliding plates and the strip-shaped sliding plate between the two adjacent strip-shaped sliding plates form a Z-shaped structure.

As a further aspect of the present invention: both ends of the strip-shaped sliding plate are of opening structures, and the length of the strip-shaped sliding plate is smaller than that of the strip-shaped sieve plate.

As a further aspect of the present invention: the screen mesh apertures of the strip-shaped screen plates from top to bottom are reduced in sequence.

Compared with the prior art, the beneficial effects of the utility model are that:

this application will treat the kind of choice right amount pour into the feeder hopper of both sides in for the kind falls the bar sieve plate high side of the top, open the vibration exciter this moment and make the box vibration, great kind of grain rolls into to the top storage grain case by the low side vibration of top bar sieve plate, and less kind of grain falls to the bar slide of below and rolls into the high side to next layer bar sieve again, repeat above-mentioned process, thereby realize the multilayer choice of kind size, and can collect the grain storage case of bottommost with shrivelled seed and other tiny impurity, thereby guarantee the germination percentage of seed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a position a in the present invention.

As shown in the figure: bottom plate 1, box 2, bar sieve 3, fixed column 4, bar slide 5, screen cloth 6, grain storage box 7, vibration exciter 8, guide pulley 9, bracing piece 10, feeder hopper 11, draw runner 12, spout 13, riser 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, in the embodiment of the utility model, an agricultural planting selection device, comprising a base plate 1, the equal fixed connection riser 14's in upper surface both sides one end of bottom plate 1, two riser 14 parallel arrangement and its other end are vertical up, and the spout 13 of symmetry is all seted up to two riser 14's opposite face, and the equal fixedly connected with symmetrical draw runner 12 of box 2 both sides face and difference sliding connection are in the spout 13 that corresponds, there is vibration exciter 8 through the screw connection in the middle part of the upper surface of bottom plate 1 simultaneously, the bottom surface of box 2 is contradicted to vibration exciter 8's output, thereby can make box 2 reach up-and-down reciprocating vibration's purpose through starting vibration exciter 8, do the foreshadowing for the choice work of follow-up seed.

Both sides of the inner bottom surface of the box body 2 are fixedly connected with one end of a plurality of support rods 10, the plurality of support rods 10 at the same side are arranged upwards in a rectangular shape and are fixedly connected with a strip-shaped sieve plate 3, the strip-shaped sieve plate 3 is arranged obliquely, the lower side of the strip-shaped sieve plate 3 is of an open structure and is close to the central line direction of the box body 2, the high side of the strip-shaped sieve plate 3 is sealed by a baffle and is close to the corresponding side surface of the box body 2, meanwhile, the bottom of the strip-shaped sieve plate 3 is of an open structure and is fixedly connected with a screen 6, so that seeds can roll from the high side to the lower side under the vibration effect of the strip-shaped sieve plate 3, both sides of the strip-shaped sieve plate 3 at the bottommost are fixedly connected with strip-shaped sliding plates 5 through a plurality of symmetrical vertical upward fixing columns 4, both side surfaces of the strip-shaped sliding plate 5 at the bottommost are, and two adjacent bar-shaped sliding plates 5 and the bar-shaped sliding plate 5 between the two adjacent bar-shaped sliding plates form a Z-shaped structure, the inclination directions of the adjacent bar-shaped sieve plates 3 and the bar-shaped sliding plates 5 are opposite, and the purpose of fine selection of the sizes of the seeds layer by layer is achieved by arranging a plurality of groups of Z-shaped structures.

The both ends of bar slide 5 are open structure and its length is less than bar sieve 3 to make 3 orthographic projection's of bar sieve length be greater than 5 orthographic projection's of bar slide length, when the seed rolls at bar slide 5, avoid the seed to roll out bar slide 5 and can't be caught by the bar sieve 3 high sides of being in the below, in order to reach the purpose of the multilayer is choice.

The top surface both sides of box 2 all are connected with feeder hopper 11, and the bottom mouth of feeder hopper 11 is in the high side position of the bar sieve 3 of the top, and the low side of every bar sieve 3 all is in and corresponds storage grain case 7 both sides top, be used for catching the kind of grain that is rolled down by the vibration of bar sieve 3, and connect through branch between the storage grain case 7 and form the multilayer, and the storage grain case 7 bottom surface four corners department fixedly connected with guide pulley 9 and the roll connection box 2 that is in the bottom, so that take out the kind of grain with multilayer storage grain case 7, a plurality of bar sieves 3 reduce in proper order from last 6 apertures of screen cloth down simultaneously, the equal fixedly connected with walking wheel of lower surface four corners department of bottom plate 1 reaches the mesh of being convenient for to remove.

The application method comprises the following steps: the proper amount of the seeds to be selected are poured into the feeding hoppers 11 at two sides, so that the seeds fall to the high side of the uppermost strip-shaped sieve plate 3, the vibration exciter 8 is started to vibrate the box body 2 at the moment, the larger seeds roll into the uppermost grain storage box 7 from the low side vibration of the uppermost strip-shaped sieve plate 3, the smaller seeds fall into the lower strip-shaped sliding plate 5 and roll into the high side of the next layer of strip-shaped sieve plate 3 again, the process is repeated, and therefore the multi-layer selection of the sizes of the seeds is achieved, for example, the three-layer selection is achieved in fig. 1, and the shriveled seeds and other fine impurities can be collected into the bottommost grain storage box 7, and the germination rate of the seeds is guaranteed.

The model of the vibration exciter 8 in the scheme is 4808-.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The agricultural planting selection device comprises a bottom plate (1) and is characterized in that two sides of the upper surface of the bottom plate (1) are fixedly connected with one end of a vertical plate (14), the two vertical plates (14) are arranged in parallel, the other ends of the two vertical plates are vertically upward, symmetrical sliding grooves (13) are formed in opposite surfaces of the two vertical plates (14), two side surfaces of a box body (2) are fixedly connected with symmetrical sliding strips (12) and are respectively and slidably connected into the corresponding sliding grooves (13), meanwhile, the middle part of the upper surface of the bottom plate (1) is connected with a vibration exciter (8) through a screw, the output end of the vibration exciter (8) is abutted against the bottom surface of the box body (2), two sides of the inner bottom surface of the box body (2) are fixedly connected with one end of a plurality of supporting rods (10), the supporting rods (10) on the same side are arranged in a rectangular shape and are upwards and fixedly connected with a bar-shaped sieve plate (3), the bar-shaped sieve plate, the high side of the strip-shaped sieve plate (3) is sealed by a baffle plate and is close to the corresponding side surface of the box body (2), meanwhile, the bottom of the strip-shaped sieve plate (3) is of an open structure and is fixedly connected with a screen (6), two sides of the strip-shaped sieve plate (3) at the bottommost are fixedly connected with strip-shaped sliding plates (5) through a plurality of symmetrical vertical upward fixing columns (4), two side surfaces of the strip-shaped sliding plates (5) at the bottommost are fixedly connected with another strip-shaped sliding plate (5) through a plurality of symmetrical vertical upward fixing columns (4), two sides of the top surface of the box body (2) are both connected with feed hoppers (11), bottom end openings of the feed hoppers (11) are positioned at the high side position of the strip-shaped sieve plate (3) at the top, the low side of each strip-shaped sieve plate (3) is positioned above two sides of the corresponding grain storage box (7) and is used, and the grain storage boxes (7) are connected through supporting rods to form a plurality of layers, and four corners of the bottom surface of the grain storage box (7) at the bottommost part are fixedly connected with guide wheels (9) and are connected with the box body (2) in a rolling manner.

2. An agricultural planting concentration device according to claim 1, wherein two adjacent strip-shaped sieve plates (3) or two adjacent strip-shaped sliding plates (5) are arranged in parallel with each other.

3. An agricultural planting concentration device according to claim 1, wherein the two adjacent strip-shaped sieve plates (3) are inclined in the opposite direction to the strip-shaped sliding plates (5), and the two adjacent strip-shaped sliding plates (5) and the strip-shaped sliding plates (5) between the two adjacent strip-shaped sliding plates form a Z-shaped structure.

4. An agricultural planting concentration device according to claim 1, wherein the strip-shaped sliding plate (5) is of an open structure at both ends and is shorter than the strip-shaped sieve plate (3).

5. An agricultural planting concentration device according to claim 1, wherein the apertures of the plurality of strip-shaped sieve plates (3) are sequentially reduced from the upper to the lower sieve screen (6).