CN213133949U

CN213133949U - Seed sieving mechanism is used in agricultural technology popularization

Info

Publication number: CN213133949U
Application number: CN202021396502.8U
Authority: CN
Inventors: 张俊英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-05-07
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a seed screening device for agricultural technology popularization, wherein, the seed screening device comprises a screening box, a first discharging pipe is arranged at the center of the bottom end of the screening box, a plurality of supporting legs are arranged on the bottom end surface of the screening box around the first discharging pipe, a feeding port is arranged on the left side of the top end surface of the screening box, a screen is arranged in the screening box, a second discharging pipe is arranged on the left side of the screening box corresponding to the screen, and a vibrating mechanism is fixedly arranged on the right end of the screening box; the seeds are prevented from being accumulated through the screen and the material guide plate which are obliquely arranged, so that large-particle seeds can be conveniently moved to the second discharge pipe; through the arranged vibration mechanism, the screening box and the screen in the screening box can be vibrated, so that the seeds are further prevented from being accumulated, and the screening efficiency is improved; the utility model discloses an applicable environment and the wholeness ability of device have been improved greatly, and practical simple, safe and reliable, long service life easily promotes.

Description

Seed sieving mechanism is used in agricultural technology popularization

Technical Field

The utility model relates to a seed sieving mechanism uses technical field, specific theory especially relates to a seed sieving mechanism is used in agricultural technology popularization.

Background

Agricultural technology includes farming technique and agricultural implement use technique etc. wherein at the farming technique popularization in-process, the staff can carry out the seed selection, filter the seed to the practice operation of seeding, thereby let the better study of planter to farming's technique and experience, wherein carry out the seed screening before the seeding in order to get rid of the impurity in the seed, avoid impurity to influence the growth of seed, nevertheless the staff is in order to accelerate the efficiency of seed screening, it generally can use seed sieving mechanism to filter the screening to the seed to alleviate manual work volume.

Present seed sieving mechanism is when using, and the staff is direct pours the seed into sieving mechanism and screens, directly pours the seed into the device the seed pile up inside the device easily to the device can not be evenly meticulous screens the seed, has brought certain influence for the use of this seed sieving mechanism for agricultural technology promotes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seed sieving mechanism is used in agricultural technology popularization 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: the utility model provides a seed sieving mechanism is used in agricultural technology popularization, includes the screening case, screening bottom of the case end central point puts and installs first discharging pipe, a plurality of supporting legs are installed to the screening bottom of the case terminal surface of first discharging pipe week side, the feed inlet is installed in screening roof end face left side, the screen cloth has been installed to the screening incasement, screening case left side corresponds screen cloth department and installs the second discharging pipe, screening case right-hand member fixed mounting has vibration mechanism.

Preferably, the vibration mechanism includes fixed plate, montant A, montant B, fixed plate left end and screening case lateral wall fixed connection, montant A, montant B from left to right in proper order fixed mounting in the fixed plate upper end, fixed mounting has the mount pad between montant A and the montant B, the motor is installed to the mount pad upper end, the cam is installed to montant B upper end, install the belt between motor output end and the cam input, montant A upper end is equipped with the through-hole, it installs the carriage release lever to remove in the through-hole, carriage release lever left end fixed mounting has the connecting plate, fixed mounting has a plurality of springs between connecting plate and the montant A.

Preferably, the feed inlet is funnel-shaped.

Preferably, the first discharging pipe and the second discharging pipe are both provided with valves.

Preferably, a material guide plate is fixedly installed on the left inner side wall of the screening box at the upper end of the screen, and the material guide plate is arranged in a downward inclined mode from left to right.

Preferably, the bottom end face of the screening box is set to be in a circular arc shape with an upward opening.

Preferably, the screen mesh is arranged obliquely upwards from left to right.

Has the advantages that: compared with the prior art, the beneficial effects of the utility model are that: the seeds are prevented from being accumulated through the screen and the material guide plate which are obliquely arranged, so that large-particle seeds can be conveniently moved to the second discharge pipe; through the arranged vibration mechanism, the screening box and the screen in the screening box can be vibrated, so that the seeds are further prevented from being accumulated, and the screening efficiency is improved; the utility model discloses an applicable environment and the wholeness ability of device have been improved greatly, and practical simple, safe and reliable, long service life easily promotes.

Drawings

Fig. 1 is the utility model provides a seed sieving mechanism's for agricultural technologies popularization structure schematic diagram.

In the drawings: screening case 1, first discharging pipe 2, supporting leg 3, feed inlet 4, screen cloth 5, second discharging pipe 6, vibrating mechanism 7, fixed plate 71, montant A72, montant B73, mount pad 74, motor 75, cam 76, belt 77, through-hole 78, carriage release 79, spring 711, stock guide 8, valve 9.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Examples

Please refer to the description attached drawing, in the embodiment of the utility model, a seed sieving mechanism is used in agricultural technology popularization, including

screening case

1, 1 bottom central point of screening case puts and installs first discharging pipe 2, a plurality of supporting legs 3 are installed to 1 bottom face of screening case of 2 week sides of first discharging pipe, feed inlet 4 is installed in 1 top face left side of screening case, install screen cloth 5 in the screening case 1, screening case 1 left side corresponds screen cloth 5 department and installs

second discharging pipe

6, 1 right-hand member fixed mounting of screening case has vibration mechanism 7.

Further say, vibration mechanism 7 includes fixed plate 71, montant A72, montant B73, fixed plate 71 left end and screening case 1 lateral wall fixed connection, montant A72, montant B73 from left to right in proper order fixed mounting in fixed plate 71 upper end, fixed mounting has mount pad 74 between montant A72 and the montant B73, motor 75 is installed to mount pad 74 upper end, cam 76 is installed to montant B73 upper end, install belt 77 between 75 output and the cam 76 input, montant A72 upper end is equipped with through-hole 78, remove in the through-hole 78 and install carriage release lever 79, carriage release lever 79 left end fixed mounting has connecting plate 710, fixed mounting has a plurality of springs 711 between connecting plate 710 and montant A72.

Further, the feed inlet 7 is formed in a funnel shape.

Furthermore, the first discharge pipe 2 and the second discharge pipe 6 are both provided with valves 9.

Further, a material guide plate 8 is fixedly installed on the left inner side wall of the screening box 1 at the upper end of the screen 5, and the material guide plate 8 is arranged in a downward inclination manner from left to right.

Further, the inner bottom end face of the screening box 1 is set to be in a circular arc shape with an upward opening; the seeds can fall into the first discharging pipe 2 conveniently.

Further, the screen 5 is obliquely arranged from left to right upwards; be convenient for large granule seed remove to 6 departments of second discharging pipe.

The working principle is as follows:

at first pour the seed into the screening case through the feed inlet, the seed falls into the screen cloth left side through the stock guide right, starter motor, the motor drives the cam and rotates, the periodic contact of cam promotes the carriage release lever striking screening case, make the screen cloth vibrations of screening case and screening incasement, the screening efficiency of seed on the screen cloth has been promoted, large granule seed removes or shakes to the left second discharging pipe department of screen cloth, open the valve on the second discharging pipe and can take out large granule seed, the seed that sieves through the screen cloth falls into the first discharging pipe department of screening bottom of the case portion, open the valve on the first discharging pipe and can take out the seed that the screening is good.

In the process, the seeds are prevented from being accumulated through the screen mesh and the material guide plate which are obliquely arranged, so that large-particle seeds can be conveniently moved to the second discharge pipe; through the arranged vibration mechanism, the screening box and the screen in the screening box can be vibrated, so that the seeds are further prevented from being accumulated, and the screening efficiency is improved; the utility model discloses an applicable environment and the wholeness ability of device have been improved greatly, and practical simple, safe and reliable, long service life easily promotes.

The above embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above embodiments are only examples of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Claims

1. The utility model provides a seed sieving mechanism is used in agricultural technology popularization which characterized in that: including the screening case, screening bottom of the case end central point puts and installs first discharging pipe, a plurality of supporting legs are installed to the screening bottom of the case terminal surface of first discharging pipe week side, the feed inlet is installed in screening roof terminal surface left side, the screen cloth has been installed to the screening incasement, the screening case left side corresponds screen cloth department and installs the second discharging pipe, screening case right-hand member fixed mounting has vibration mechanism.

2. The seed screening device for agricultural technology popularization according to claim 1, wherein: the vibrating mechanism comprises a fixed plate, a vertical rod A and a vertical rod B, the left end of the fixed plate is fixedly connected with the side wall of the screening box, the vertical rod A and the vertical rod B are sequentially and fixedly mounted on the upper end of the fixed plate from left to right, a mounting seat is fixedly mounted between the vertical rod A and the vertical rod B, a motor is mounted at the upper end of the mounting seat, a cam is mounted at the upper end of the vertical rod B, a belt is mounted between the output end of the motor and the input end of the cam, a through hole is formed in the upper end of the vertical rod A, a moving rod is mounted in the through hole, a connecting plate is fixedly mounted at the left.

3. The seed screening device for agricultural technology popularization according to claim 1, wherein: the feed inlet is arranged in a funnel shape.

4. The seed screening device for agricultural technology popularization according to claim 1, wherein: the first discharging pipe and the second discharging pipe are respectively provided with a valve.

5. The seed screening device for agricultural technology popularization according to claim 1, wherein: the screening box of screen cloth upper end left side inside wall fixed mounting has the stock guide, the stock guide from left to right downward sloping sets up.

6. The seed screening device for agricultural technology popularization according to claim 5, wherein: the bottom end face of the screening box is set to be arc-shaped with an upward opening.

7. The seed screening device for agricultural technology popularization according to claim 1, wherein: the screen is obliquely arranged from left to right upwards.