CN218133313U

CN218133313U - Seed screening installation for farming

Info

Publication number: CN218133313U
Application number: CN202221521931.2U
Authority: CN
Inventors: 叶益林; 漆勇
Original assignee: Chongqing Chima Machinery Manufacturing Co ltd
Current assignee: Chongqing Chima Machinery Manufacturing Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-12-27
Anticipated expiration: 2032-06-17

Abstract

The utility model relates to a seed screening technique field specifically discloses a seed screening installation for farming. Organism including the slope setting, the organism top is equipped with the hopper that is used for inputing the seed, the organism top is still the symmetry and is equipped with the vibrating motor who is used for making the organism vibrations, it is equipped with the screening bucket to rotate in the organism, it has a plurality of sieve meshes of being convenient for to fall out shrivelled seed to open in the screening bucket, screening bucket one side is equipped with and is used for making screening bucket pivoted motor, organism one end is opened there is the air outlet, the screening bucket is kept away from air outlet one end and is equipped with the air-blower that is located the organism and bloies towards the air outlet, the organism below is equipped with the seed discharge port that communicates with the sieve mesh and is located the seed collection mouth of organism slope side, be equipped with the baffle that is used for preventing shrivelled seed from falling into the seed collection mouth between seed collection mouth and the seed discharge port. The utility model aims to solve traditional seed screening installation and only vibrate the screening in the plane, cause the problem that the sieve mesh is blockked up by impurity easily.

Description

Seed screening installation for farming

Technical Field

The application relates to the technical field of seed screening, and particularly discloses seed screening equipment for agricultural planting.

Background

In order to improve the quality of seeds, the seeds are usually required to be screened, the seeds are not beneficial to culture due to the fact that particles of the seeds are shriveled, empty and small, various problems such as low germination rate, low survival rate, poor drought and waterlogging resistance and the like easily occur in the planting process, and therefore only the high-quality seeds are screened for planting, and the planting efficiency of crops can be effectively guaranteed.

Traditional seed sieve separator only vibrates the screening in the plane, and its sieve mesh is blockked up by impurity or seed with the same size shape of sieve mesh easily, and it is too much to block up can influence screening efficiency even, and the continuous vibration of this in-process, but not nevertheless can not dredge the sieve mesh, probably makes the foreign matter card more dead on the contrary, is unfavorable for the clearance maintenance after equipment work is accomplished. Accordingly, the present inventors have made an effort to provide a seed screening apparatus for agricultural planting, so as to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve traditional seed screening installation and only vibrate the screening in the plane, cause the problem that the sieve mesh is blockked up by impurity easily.

In order to achieve the above object, the utility model discloses a basic scheme provides a seed screening installation for farming, organism including the slope setting, the organism top is equipped with the hopper that is used for inputing the seed, the organism top still symmetry is equipped with the vibrating motor who is used for making the organism vibrations, it is equipped with the screening bucket to rotate in the organism, it has a plurality of sieve meshes of being convenient for to fall out the shrivelled seed to open in the screening bucket, screening bucket one side is equipped with and is used for making screening bucket pivoted motor, organism one end is opened there is the air outlet, the screening bucket is kept away from air outlet one end and is equipped with the air-blower that is located the organism and bloies towards the air outlet, the organism below is equipped with the seed discharge port that communicates with the sieve mesh and is located the seed collection mouth of organism slope side, be equipped with the baffle that is used for preventing the shrivelled seed from falling into the seed collection mouth between seed collection mouth and the seed discharge port.

The principle and effect of this basic scheme lie in:

1. the utility model discloses a screening bucket, sieve mesh, vibrating motor, seed discharge hole's setting, whole seed screening installation can vibrate the screening to the seed under vibrating motor's effect, and unqualified seed such as shrivelled, tiny particle can fall from the sieve mesh under the effect of continuous vibration and gravity to discharge through the seed discharge hole that communicates with the sieve mesh, and qualified seed can not fall from the sieve mesh; the seed discharge port can discharge unqualified seeds such as shrivelled seeds, small particles and the like, and the seed collection port can be convenient for discharging qualified full-grained seeds.

2. The utility model discloses the setting of bucket motor, can make the screening bucket roll under the motor drive effect of motor, rolling screening bucket can be under vibrating motor's effect, make the seed of card in the screening bucket sieve mesh constantly roll the in-process and can obtain the mediation at the screening bucket, especially when the sieve mesh that is blockked up is through rolling upset to summit, the plug can drop under the effect of gravity and vibratory impulse force, the clearance and the maintenance of the equipment of can being convenient for, in continuous rolling, unqualified seed also can drop from the sieve mesh, and discharge from the seed discharge port.

3. The utility model can exhaust air through the arrangement of the air outlet and the air blower, and can also blow out impurities in seeds, hay, empty shells and other light impurities from the air outlet under the action of the air blower; through the slope setting of organism to and set up the setting of the seed collection mouth in the organism slope side, can make to get into qualified seed in the screening bucket and can not fall from the sieve mesh, but can fall from the seed collection mouth because of the effect of gravity.

4. The utility model discloses a setting up of baffle can prevent that unqualified seed when the lower extreme of screening bucket, when not falling down from the sieve mesh yet, can directly collect mouthful from the seed and fall out under the effect of gravity to influence the screening effect of seed.

Compared with the prior art, the utility model combines the modes of vibration, rolling and wind power to carry out the screening work of the seeds, and the working efficiency is higher; rotation and roll through the screening bucket can make the jam rate of sieve mesh lower, the clean maintenance in seed screening installation later stage of being convenient for.

Furthermore, a dustpan is fixedly connected to the lower portion of the hopper, and one end, close to the screening barrel, of the dustpan is communicated with the screening barrel. Can make things convenient for the intercommunication of hopper and screening bucket, make things convenient for the seed to get into the screening bucket.

Further, the motor is close to screening bucket one side coaxial coupling and is had the cantilever beam, and the cantilever beam is close to screening bucket one side and rotates and be equipped with the cross support frame of rigid coupling in the organism, and the cantilever beam is located screening bucket one side rigid coupling have a plurality of with the cross of screening bucket rigid coupling. The cantilever beam can be convenient for with motor coaxial coupling, and the cross can be convenient for drive the screening bucket and rotate, and the cross support frame can play the effect of support to the screening bucket.

Further, the motor is close to screening bucket one side coaxial coupling has little band pulley, and the cantilever beam is close to little band pulley one side and is equipped with coaxial coupling and has big band pulley, is equipped with between little band pulley and the big band pulley to be used for the driven belt of belt. The small belt wheel, the large belt wheel and the belt form belt transmission, and the large belt wheel can be driven to rotate through the belt transmission, so that the screening barrel rotates.

Furthermore, the material of screening bucket is lighter aluminium skin. The rotation of screening bucket can be convenient for to lighter material.

Furthermore, a plurality of supporting legs for supporting the machine body are symmetrically arranged below the machine body. Can play the effect of support to the organism.

Furthermore, springs are arranged in front of the supporting legs and the machine body. The spring can effectively reduce the shake that the organism brought the supporting leg.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 shows a schematic structural diagram of a seed screening device for agricultural planting according to an embodiment of the application;

FIG. 2 is a schematic diagram of an internal part of a seed screening apparatus for agricultural planting according to an embodiment of the present application;

fig. 3 shows a cross-sectional view of a seed screening apparatus for agricultural planting according to an embodiment of the present application.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, characteristics and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the seed screening machine comprises an air outlet 1, a hopper 2, a vibration motor 3, a spring 4, supporting legs 5, a seed collecting port 6, a machine body 7, a seed discharging port 8, a dustpan 9, a screening barrel 10, a cantilever beam 11, a motor 12, an air blower 13, a small belt wheel 14, a belt 15, a large belt wheel 16, a cross 17, a cross support frame 18 and a partition plate 19.

The utility model provides a seed screening installation for farming, the embodiment is shown in fig. 1, including organism 7, the top intercommunication of organism 7 has a hopper 2 that is used for pouring into the seed, two vibrating motor 3 are installed to the outer top of organism 7, whole equipment can carry out the vibrations screening to the seed under vibrating motor 3's effect, the unqualified seed of shriveling, the tiny particle, empty shell and so on can fall from the sieve mesh at continuous vibrations in-process, and discharge from seed discharge port 8 through the effect of gravity, and qualified seed will not fall out from the sieve mesh, can collect the mouth 6 from the seed under the effect of gravity and fall. Four supporting legs 5 of the below welding of organism 7, each supporting leg 5 is gone up all to weld and is had a spring 4, and the upper end and the organism 7 welding of spring 4 can effectively reduce 7 shake that take for supporting leg 5 of organism, and the supporting leg 5 that prevents the shake produces instability on ground, has avoided the supporting leg 5 shake to cause wearing and tearing to ground.

As shown in fig. 2, a screening barrel 10 for rolling screening is installed in the machine body 7, a plurality of screen holes are formed in the screening barrel 10, the screening barrel 10 is driven by a motor 12, a small belt wheel 14 is coaxially connected to the left side of the motor 12, a large belt wheel 16 is installed below the small belt wheel 14, belt transmission is performed between the small belt wheel 14 and the large belt wheel 16 through a belt 15, a cantilever beam 11 is coaxially connected to the left end of the large belt wheel 16, as shown in fig. 2 and 3, a cross support frame 18 is rotatably connected to the left side of the cantilever beam 11, upper and lower ends of the cross support frame 18 are fixedly connected to the upper and lower ends of the left side of the cross support frame 11 in the machine body 7, two cross frames 17 are fixedly connected to the left side of the cross support frame 18, the two cross frames 17 are both located in the screening barrel 10, the upper and lower ends of the cross frames 17 are both fixedly connected to the upper and lower ends of the screening barrel 10, the cantilever beam 11 can be driven to rotate through the work of the motor 12, the cantilever beam 11 can drive the rotation of the two cross frames 17 to rotate, the screening barrel 10 can enable the screening barrel 10 to rotate, and the two cross frames 17 to provide support points for the cantilever beam 11. At screening bucket 10 at the continuous rolling in-process, unqualified seed can be followed the sieve mesh and dropped to from the seed discharge port 8 fall out, install an air-blower 13 that is located screening bucket 10 right side in the organism 7, air-blower 13's air outlet 1 is towards the oblique top in the left side, and air-blower 13 can blow off light-duty impurity such as shell seed, weeds root system from the air outlet 1 of organism 7 left end. As shown in fig. 2, a seed outlet 8 and a seed collecting port 6 are communicated with the lower part of the body 7, a functional hole is formed through the lower part of the body 7, the seed outlet 8 is arranged around the functional hole, and a partition plate 19 for preventing shrivelled and small-particle seeds from falling is fixedly connected to the left side of the functional hole.

When using this seed screening apparatus for agricultural planting:

pouring seeds to be screened from the hopper 2, wherein the seeds fall into the screening barrel 10 through the dustpan 9, and in the falling process of the seeds to be screened, the blower 13 blows light impurities in the seeds out of the air outlet 1, and the seeds fall into the screening barrel 10; control motor 12 work, thereby screening bucket 10 will roll and filter the seed, control vibrating motor 3 work, the outer vibrating motor 3 of organism 7 can make whole equipment produce the vibration, the seed not only can be by the roll screening in screening bucket 10, still can be by the vibration screening, roll simultaneously and combine together with the vibration, when the sieve mesh that is blockked up through roll upset to summit, the plug can drop under the effect of gravity and vibratory impulse force, last qualified seed can be delivered to seed collection mouth 6 under the effect of gravity.

The utility model combines the modes of vibration, rolling and wind power to carry out the screening work of seeds, and the working efficiency is higher; the rotation and the roll through the screening bucket can make the jam rate of sieve mesh lower, the clean maintenance in seed screening installation later stage of being convenient for.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a seed screening installation for farming which characterized in that: organism including the slope setting, the organism top is equipped with the hopper that is used for inputing the seed, the organism top is still the symmetry and is equipped with the vibrating motor who is used for making the organism vibrations, it is equipped with the screening bucket to rotate in the organism, it has a plurality of sieve meshes of being convenient for to fall out the shrivelled seed to open in the screening bucket, screening bucket one side is equipped with and is used for making screening bucket pivoted motor, organism one end is opened there is the air outlet, the screening bucket is kept away from air outlet one end and is equipped with the air-blower that is located the organism and bloies towards the air outlet, the organism below is equipped with the seed discharge port that communicates with the sieve mesh and is located the seed collection mouth of organism slope side, be equipped with the baffle that is used for preventing the shrivelled seed from falling into the seed collection mouth between seed collection mouth and the seed discharge port.

2. The seed screening apparatus for agricultural planting according to claim 1, wherein a dustpan is fixedly connected to a lower portion of the hopper, and one end of the dustpan, which is close to the screening barrel, is communicated with the screening barrel.

3. The seed screening apparatus for agricultural planting according to claim 1, wherein a cantilever beam is coaxially connected to one side of the motor close to the screening barrel, a cross support frame fixedly connected in the machine body is rotatably arranged on one side of the cantilever beam close to the screening barrel, and a plurality of crosses fixedly connected with the screening barrel are fixedly connected to one side of the cantilever beam located at the screening barrel.

4. The seed screening apparatus for agricultural planting according to claim 3, wherein a small belt wheel is coaxially connected to one side of the motor close to the screening barrel, a large belt wheel is coaxially connected to one side of the cantilever beam close to the small belt wheel, and a belt for belt transmission is arranged between the small belt wheel and the large belt wheel.

5. The seed screening apparatus for agricultural planting according to claim 4, wherein the material of the screening barrel is a light aluminum skin.

6. The seed screening apparatus for agricultural planting according to claim 1, wherein a plurality of support legs for supporting the machine body are symmetrically provided under the machine body.

7. The seed screening apparatus for agricultural planting according to claim 6, wherein a spring is provided in front of the support leg and the body.