CN216606123U

CN216606123U - Screening device for melon, fruit and vegetable seeds

Info

Publication number: CN216606123U
Application number: CN202122522652.XU
Authority: CN
Inventors: 王斌
Original assignee: Tianjin Heyuan Ecological Agriculture Technology Co ltd
Current assignee: Tianjin Heyuan Ecological Agriculture Technology Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-05-27
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a screening device for melon, fruit and vegetable seeds, which comprises a box body, wherein a hopper communicated with the interior of the box body is fixedly inserted at the upper end of the box body, a supporting mechanism is arranged at the lower end of the box body, three sieve plates are sequentially arranged in the box body from top to bottom, a vibrating motor is fixedly connected at the lower end of each sieve plate, a hollow groove is formed in each sieve plate, a screen is fixedly connected in each hollow groove, the apertures of the three screen plates are sequentially reduced from top to bottom, the sieve plates are arranged in an inclined manner, the sieve plates positioned in the middle and the sieve plates positioned on the upper side and the lower side are oppositely arranged, openings and connecting grooves corresponding to the sieve plates are respectively formed in the opposite side walls in the box body, and one end of each sieve plate, which inclines upwards, extends into the connecting groove. According to the utility model, the multi-layer screening mechanism is arranged to screen the seeds of the fruits and vegetables into large, medium and small sizes, so that the screening is more detailed, and the planting quality of the subsequent vegetables is ensured.

Description

Screening device for melon, fruit and vegetable seeds

Technical Field

The utility model relates to the technical field of screening devices, in particular to a screening device for melon, fruit and vegetable seeds.

Background

The screening of the seeds is very important in the process of vegetable planting, the seeds with larger or smaller particles are not beneficial to culture, various problems are easy to occur in the planting process, the vegetable planting efficiency can be effectively improved only by selecting the seeds with moderate particle size for planting, and therefore, the design of the vegetable seed screening device is very important.

The sieving mechanism of melon and fruit vegetables seed is only carrying out simple screening at present on the market, and the screening function is comparatively single, can't further screen the classification to the seed, has certain use defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the screening device for melon, fruit and vegetable seeds is only used for simple screening, has single screening function, cannot be used for further screening and classifying the seeds and has certain use defects.

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

a screening device for melon, fruit and vegetable seeds comprises a box body, wherein a hopper communicated with the interior of the box body is fixedly inserted in the upper end of the box body, a supporting mechanism is arranged at the lower end of the box body, three sieve plates are sequentially arranged in the box body from top to bottom, a vibrating motor is fixedly connected to the lower end of each sieve plate, a hollow groove is formed in each sieve plate, a sieve net is fixedly connected in each hollow groove, the aperture of each sieve net is sequentially reduced from top to bottom, each sieve plate is arranged in an inclined mode, the sieve plates positioned in the middle and the sieve plates on the upper side and the lower side are oppositely arranged, an opening and a connecting groove corresponding to the sieve plates are respectively formed in opposite side walls in the box body, one end of each sieve plate inclining upwards extends into the connecting groove, a first spring is fixedly connected to one end of each sieve plate extending into the connecting groove, one end of each first spring, far away from the sieve plates, is fixedly connected with the inner side wall of the connecting groove, one end of the sieve plate, which inclines downwards, penetrates through the opening, and a second spring is fixedly connected between the lower end of the sieve plate and the side wall of the bottom end in the opening.

Preferably, the supporting mechanism comprises a supporting plate, a damping shock absorber is fixedly connected to the upper end of the supporting plate, a fixing groove corresponding to the supporting plate is formed in the lower end of the box body, and the upper end of the damping shock absorber is fixedly connected with the side wall of the top end in the fixing groove.

Preferably, the box is close to opening part fixedly connected with and puts the thing board, it is located the below of sieve to put the thing board.

Preferably, the upper end of the box body is provided with an observation port communicated with the interior of the box body, and transparent glass is fixedly embedded in the observation port.

Preferably, the outer side wall of the box body is provided with a ventilation opening communicated with the inside of the box body, and a fan is fixedly connected in the ventilation opening.

Preferably, the lower end of the supporting plate is fixedly connected with a rubber pad.

Has the advantages that:

1. when the vibrating screen is used, firstly, a power supply of the vibrating motor is switched on, the vibrating motor is started to drive the screen plate to shake, then seeds are put into the box body through the hopper, screening is carried out through the screen plate, smaller seeds fall onto the screen plate located in the middle through the screen plate, larger seeds are discharged from the opening along the screen plate, and a user receives and takes the screened seeds through the opening;

2. the seeds falling on the sieve plate positioned in the middle can repeat the flow, the seeds screened by the middle sieve plate fall on the sieve plate positioned at the lowest part, the work is continuously repeated, the seeds are screened into three types of large, medium and small, meanwhile, the inside condition of the box body is conveniently observed by a user through the observation port and the transparent glass, the screened seeds are conveniently taken by the user placing the storage box through the storage plate.

Drawings

Fig. 1 is a schematic structural diagram of a screening device for melon, fruit and vegetable seeds provided by the utility model;

fig. 2 is a schematic structural diagram of a position a of the screening device for melon, fruit and vegetable seeds provided by the utility model;

fig. 3 is a schematic structural diagram of a position B of the screening device for melon, fruit and vegetable seeds provided by the utility model.

In the figure: 1-box body, 2-screen mesh, 3-sieve plate, 4-first spring, 5-fan, 6-second spring, 7-object placing plate, 8-supporting plate, 9-hopper, 10-transparent glass, 11-vibration motor, 12-damping shock absorber and 13-rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a screening device for melon, fruit, vegetable and seeds comprises a box body 1, wherein an observation port communicated with the interior of the box body 1 is formed in the upper end of the box body 1, transparent glass 10 is fixedly embedded in the observation port and is used for facilitating a user to observe the internal condition of the box body 1, a hopper 9 communicated with the interior of the box body 1 is fixedly inserted in the upper end of the box body 1 and is used for facilitating the user to put seeds into the box body 1, and a supporting mechanism is arranged at the lower end of the box body 1;

in the embodiment, the supporting mechanism comprises a supporting plate 8 for supporting the box body 1, a rubber pad 13 is fixedly connected to the lower end of the supporting plate 8 for improving the friction force between the supporting plate 8 and the ground and enhancing the overall stability, a damping shock absorber 12 is fixedly connected to the upper end of the supporting plate 8 for absorbing shock to the box body 1 and improving the overall stability, a fixing groove corresponding to the supporting plate 8 is formed in the lower end of the box body 1, and the upper end of the damping shock absorber 12 is fixedly connected with the side wall of the top end in the fixing groove;

in the embodiment, three sieve plates 3 are sequentially arranged in a box body 1 from top to bottom and used for conveying seeds, the lower ends of the sieve plates 3 are fixedly connected with a vibrating motor 11 and used for driving the sieve plates 3 to shake, hollow grooves are formed in the sieve plates 3, sieve screens 2 are fixedly connected in the hollow grooves and used for screening the seeds, the pore diameters of the three sieve screens 2 are sequentially reduced from top to bottom, the sieve plates 3 are obliquely arranged, and the sieve plate 3 in the middle and the sieve plates 3 on the upper side and the lower side are oppositely arranged;

in the embodiment, an opening and a connecting groove corresponding to the sieve plate 3 are respectively arranged on the opposite side walls in the box body 1, one end of the sieve plate 3, which inclines upwards, extends into the connecting groove, one end of the sieve plate 3, which extends into the connecting groove, is fixedly connected with a first spring 4 for preventing the sieve plate 3 from loosening, one end, which is far away from the sieve plate 3, of the first spring 4 is fixedly connected with the inner side wall of the connecting groove, one end, which inclines downwards, of the sieve plate 3 penetrates through the opening, and a second spring 6 is fixedly connected between the lower end of the sieve plate 3 and the side wall of the bottom end in the opening and used for supporting the sieve plate 3;

in the embodiment, the box body 1 is fixedly connected with a storage plate 7 near the opening for a user to place a storage box to take the screened seeds conveniently, the storage plate 7 is positioned below the sieve plate 3, the outer side wall of the box body 1 is provided with a vent communicated with the inside of the box body, and a fan 5 is fixedly connected in the vent for discharging sundries in the seeds out of the box body 1;

in the embodiment, firstly, the power supply of the vibrating motor 11 is switched on, the vibrating motor 11 is started to drive the sieve plate 3 to shake, then seeds are put into the box body 1 through the hopper 9, the seeds are sieved through the sieve 2, the smaller seeds fall onto the sieve plate 3 positioned in the middle through the sieve, the larger seeds are discharged from the opening along the sieve plate 3, a user receives the sieved seeds through the opening and then the seeds falling onto the sieve plate 3 positioned in the middle can repeat the process, the seeds sieved by the sieve plate 3 in the middle fall onto the sieve plate 3 positioned at the lowest part, the work is continuously repeated, and finally the seed sieve is divided into three types of large, medium and small, meanwhile, the user can conveniently observe the internal condition of the box body 1 through the observation port and the transparent glass 10, and can conveniently place the storage box to receive the sieved seeds through the storage plate 7 And medium and small screening classification is realized, the screening is more careful, and the planting quality of subsequent vegetables is ensured.

As described above, each component (component not described in specific structure) selected in the present application is a general standard component or a component known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through a technical manual or through a routine experiment method.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a sieving mechanism of melon and fruit vegetables seed, includes box (1), its characterized in that: the upper end of box (1) is fixed to be inserted and is equipped with rather than the communicating hopper (9) in inside, the lower extreme of box (1) is equipped with supporting mechanism, from last three sieve (3) of being equipped with down in proper order in box (1), the lower extreme fixedly connected with vibrating motor (11) of sieve (3), be equipped with the cavity inslot in sieve (3), cavity inslot fixedly connected with screen cloth (2), three the aperture of screen cloth (2) reduces from last to down in proper order, sieve (3) are the slope setting, and lie in the middle sieve (3) and the sieve (3) of upper and lower both sides are opposite setting, be equipped with opening and the spread groove corresponding with sieve (3) on the relative lateral wall respectively in box (1), the one end of sieve (3) tilt up extends to in the spread groove, one end fixedly connected with first spring (4) in sieve (3) extend to the spread groove, one end and the spread groove inside wall fixed connection of sieve (3) are kept away from in first spring (4), the opening is run through to the one end of sieve (3) downward sloping, fixedly connected with second spring (6) between the lower extreme of sieve (3) and the opening inside bottom end lateral wall.

2. The screening device of melon, fruit and vegetable seeds as claimed in claim 1, wherein: the supporting mechanism comprises a supporting plate (8), a damping shock absorber (12) is fixedly connected to the upper end of the supporting plate (8), a fixing groove corresponding to the supporting plate (8) is formed in the lower end of the box body (1), and the upper end of the damping shock absorber (12) is fixedly connected with the side wall of the top end in the fixing groove.

3. The screening device of melon, fruit and vegetable seeds of claim 1, wherein: the box (1) is close to the opening and is fixedly connected with a storage plate (7), and the storage plate (7) is located below the sieve plate (3).

4. The screening device of melon, fruit and vegetable seeds as claimed in claim 1, wherein: the upper end of the box body (1) is provided with an observation port communicated with the interior of the box body, and transparent glass (10) is fixedly embedded in the observation port.

5. The screening device of melon, fruit and vegetable seeds as claimed in claim 1, wherein: the outer side wall of the box body (1) is provided with a ventilation opening communicated with the inside of the box body, and a fan (5) is fixedly connected in the ventilation opening.

6. The screening device of melon, fruit and vegetable seeds as claimed in claim 2, wherein: the lower end of the supporting plate (8) is fixedly connected with a rubber pad (13).