CN212278762U

CN212278762U - Agricultural product seed sieving mechanism that farming used

Info

Publication number: CN212278762U
Application number: CN202020059616.7U
Authority: CN
Inventors: 王千
Original assignee: Chongqing Mizhiyuan Agricultural Development Co ltd
Current assignee: Chongqing Mizhiyuan Agricultural Development Co ltd
Priority date: 2020-01-11
Filing date: 2020-01-11
Publication date: 2021-01-05
Anticipated expiration: 2030-01-11

Abstract

The utility model discloses an agricultural product seed sieving mechanism that farming used, the top of letter sorting section of thick bamboo is equipped with the letter sorting and fights, the bottom intercommunication that the letter sorting was fought has the letter sorting pipeline, the one end of letter sorting pipeline is equipped with the letter sorting motor just the inside of letter sorting pipeline is equipped with letter sorting helical blade, the output shaft fixed connection of letter sorting motor just the epaxial book of letter sorting has letter sorting helical blade, the bottom intercommunication of the other end of letter sorting pipeline has the top of letter sorting section of thick bamboo, the both sides of letter sorting section of thick bamboo communicate respectively have the air-supply line and go out the tuber pipe just the air-supply line with go out the tuber pipe about letter sorting section of thick bamboo symmetry, the inside of air-supply line is equipped with the ventilation blower, the tip that goes out the tuber pipe is bound and is had one and crosses the filter bag, the. The utility model discloses letter sorting is efficient and the dust can not waft into the work environment in.

Description

Agricultural product seed sieving mechanism that farming used

Technical Field

The utility model relates to a seed letter sorting technical field especially relates to an agricultural product seed sieving mechanism that farming used.

Background

The breeding is a key link in the agricultural planting process, the seeds need to be sorted before breeding, impurities of the seeds and the seeds with small volume and poor quality are screened out, the screened seeds are full, the quality of the seeds is ensured, and the germination rate and the survival rate of the seeds in the breeding link are improved. At present, the sorting of seeds is usually carried out manually, so that the qualification rate is reduced, the efficiency is low, time and labor are wasted, and the quality of the sorted seeds cannot be guaranteed. When the sorting sieve and other machines are adopted for operation, seeds roll downwards on the sieve screen when the sieve screen is arranged in an inclined mode, firstly, in the screening process, the screening of one particle size can be finished in sequence, and the full seeds are sorted out and at least need to be screened by the sieve screens with different sieve meshes, so that the labor and the time are wasted, and the efficiency is reduced; secondly, in the screening process, dust is easy to escape and float in the air to pollute the working environment, which is not beneficial to the health of workers; thirdly, the impurities, the shriveled seeds and the full seeds after screening are not easy to collect, dust is easy to adhere to the seeds, and the clean degree of the seeds is reduced. Large-scale continuous seed sorting operation cannot be realized.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an agricultural product seed sieving mechanism that farming used has solved the problem that current letter sorting mode letter sorting is inefficient, the dust drifts away easily in the air and the abandonment seed after the letter sorting is difficult for collecting.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an agricultural product seed screening device for agricultural planting comprises a sorting cylinder, a sorting motor, a sorting shaft and sorting helical blades, wherein a sorting hopper is arranged at the top of the sorting cylinder, the bottom of the sorting hopper is communicated with a sorting pipeline, one end of the sorting pipeline is provided with a sorting motor, the interior of the sorting pipeline is provided with a sorting helical blade, the output shaft of the sorting motor is fixedly connected to a sorting shaft, the sorting shaft is wound with the sorting helical blade, the bottom of the other end of the sorting pipeline is communicated with the top of the sorting cylinder, the two sides of the sorting cylinder are respectively communicated with an air inlet pipe and an air outlet pipe which are symmetrical with respect to the sorting cylinder, the inside of air-supply line is equipped with the ventilation blower, the tip of going out the tuber pipe is bound and is had a filter bag, the bottom of letter sorting section of thick bamboo is the toper structure just the bottom intercommunication of letter sorting section of thick bamboo has the discharging pipe.

Preferably, the end part of the air outlet pipe is provided with a limiting groove along the circumferential direction, binding ropes are arranged on two sides of the end part of the filter bag, and the binding ropes are bound in the limiting groove.

Preferably, the bottom of the discharge pipe is communicated with a material receiving barrel, a filter sieve is arranged in the material receiving barrel, and the filter sieve is connected with the material receiving barrel in a sliding mode.

Preferably, sliding grooves are formed in the two sides of the material collecting barrel along the height direction of the material collecting barrel, protruding portions are arranged on the two sides of the filter screen and are in sliding connection with the sliding grooves, and a lifting handle is arranged in the middle of the filter screen.

Preferably, the sorting cylinder is arranged on the rack, a supporting rod is further arranged at the top of the rack, and the supporting rod is fixed to the bottom of the sorting pipeline.

Preferably, the bottom of frame is equipped with a plurality of recesses of placing and a plurality of recesses of placing are array structure, the interior top of placing the recess is equipped with electric cylinder, electric cylinder's expansion end fixed connection to remove the wheel, electric cylinder drives remove the wheel will the frame jack-up that makes progress.

(III) advantageous effects

The utility model provides an agricultural product seed sieving mechanism that farming used possesses following beneficial effect: the utility model is provided with a sorting cylinder, a sorting hopper and a sorting pipeline, firstly, a large amount of seeds are poured into the sorting hopper, the seeds fall into the sorting pipeline through gravity, a sorting motor drives a sorting shaft and sorting helical blades to rotate, the functions of stable conveying, weighing and metering and quantitative control of powder can be realized, the seeds can be stably and slowly conveyed into the sorting cylinder, two sides of the sorting cylinder are communicated with an air inlet pipe and an air outlet pipe, a ventilator is arranged inside the air inlet pipe, the seeds fall from the top of the sorting cylinder, because the empty shell seeds and dust are light, the wind power is conveyed into the sorting cylinder by the ventilator, the empty shell seeds and dust are blown to the air outlet pipe by the wind power, the end part of the air outlet pipe is bound with a filter bag, the filter bag can lead wind to pass through, the empty shell seeds and dust are collected in the filter bag, thus, the dust is prevented from scattering in the air to pollute the, protection staff's is healthy, and full seed free fall is to the discharging pipe in, and the discharging pipe communicates to the receiving cylinder, and the inside of receiving the cylinder is equipped with the filter sieve, and the filter sieve can sieve out the less seed of granule, the utility model discloses sort efficiently and the dust can not waft in the operational environment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the material receiving cylinder of the present invention.

In the figure: 1. a sorting cylinder; 2. a sorting hopper; 3. sorting pipelines; 4. a sorting motor; 5. sorting the helical blades; 6. a sorting shaft; 7. an air inlet pipe; 8. an air outlet pipe; 9. a ventilator; 10. a limiting groove; 11. a filter bag; 12. a discharge pipe; 13. a material collecting barrel; 14. filtering and screening; 15. a projection; 16. a handle; 17. binding a rope; 18. a frame; 19. a support bar; 20. an electric cylinder; 21. the wheels are moved.

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.

As shown in fig. 1 and 2, the following examples are proposed:

an agricultural product seed screening device for agricultural planting comprises a sorting barrel 1, a sorting motor 4, a sorting shaft 6 and sorting spiral blades 5, wherein the top of the sorting barrel 1 is provided with a sorting hopper 2, the bottom of the sorting hopper 2 is communicated with a sorting pipeline 3, one end of the sorting pipeline 3 is provided with the sorting motor 4, the inside of the sorting pipeline 3 is provided with the sorting spiral blades 5, an output shaft of the sorting motor 4 is fixedly connected to the sorting shaft 6, the sorting spiral blades 5 are wound on the sorting shaft 6, the bottom of the other end of the sorting pipeline 3 is communicated with the top of the sorting barrel 1, two sides of the sorting barrel 1 are respectively communicated with an air inlet pipe 7 and an air outlet pipe 8, the air inlet pipe 7 and the air outlet pipe 8 are symmetrical with the sorting barrel 1, the inside of the air inlet pipe 7 is provided with a ventilator 9, the end part of the air outlet pipe 8 is bound with a filter bag 11, the bottom of the sorting barrel 1 is of a conical structure, and the bottom of the sorting barrel 1 is communicated with a discharge pipe 12.

In this embodiment, the end of the air outlet pipe 8 is provided with a limiting groove 10 along the circumferential direction thereof, the two sides of the end of the filter bag 11 are provided with binding ropes 17, and the binding ropes 17 are bound in the limiting groove 10. Therefore, the binding rope 17 can be bound conveniently and can not slide out from the air outlet pipe 8.

In this embodiment, the bottom of the discharge pipe 12 is communicated with a material receiving barrel 13, a filter sieve 14 is arranged inside the material receiving barrel 13, and the filter sieve 14 is connected with the material receiving barrel 13 in a sliding manner. The purpose of the filter screen 14 is to filter out relatively small seeds, which can be manually flipped back and forth over the filter screen 14 after sorting is complete.

In this embodiment, sliding grooves are formed in two sides of the material collecting barrel 13 along the height direction of the material collecting barrel, protruding portions 15 are arranged on two sides of the filter screen 14, the protruding portions 15 are connected with the sliding grooves in a sliding mode, and a handle 16 is arranged in the middle of the filter screen 14. After sorting is completed, the filter screen 14 can be removed from the receiving drum 13, and seeds with smaller particles can be filtered out.

In this embodiment, the sorting cylinder 1 is arranged on a frame 18, a support rod 19 is further arranged at the top of the frame 18, and the support rod 19 is fixed at the bottom of the sorting pipeline 3. The stability of the whole device is maintained.

In this embodiment, the bottom of frame 18 is equipped with a plurality of recesses of placing and a plurality of recesses of placing are array structure, the interior top of placing the recess is equipped with electric cylinder 20, electric cylinder 20's movable end fixed connection to remove wheel 21, electric cylinder 20 drives remove wheel 21 will frame 18 jack-up that makes progress, and at the in-process that removes, electric cylinder 20 drives and removes wheel 21 jack-up frame, the removal of the whole device of being convenient for, and after it removed the appointed place, electric cylinder 20 shrink made remove wheel 21 move place the recess in to make the bottom of frame 18 directly set up subaerial, can not remove suddenly because of external force.

In the drawings 1-2, the utility model is provided with a sorting barrel 1, a sorting hopper 2 and a sorting pipeline 3, firstly, a large amount of seeds are poured into the sorting hopper 2, the seeds fall into the sorting pipeline 3 through gravity, a sorting motor 4 drives a sorting shaft 6 and sorting helical blades 5 to rotate, the functions of stable transportation, weighing and quantitative control of the seeds can be realized, the seeds can be stably and slowly transported into the sorting barrel 1, two sides of the sorting barrel 1 are communicated with an air inlet pipe 7 and an air outlet pipe 8, a ventilator 9 is arranged inside the air inlet pipe 7, the seeds fall from the top of the sorting barrel 1, because the empty seeds and dust are light, the ventilator 9 is used to transport wind power into the sorting barrel 1, the empty seeds and dust are blown to the air outlet pipe 8 through the wind power, the end part of the air outlet pipe 8 is bound with a filter bag 11, the filter bag 11 can enable the wind to pass through, empty shell seed and dust are collected in the filter bag, avoid the dust to fly away and pollute operational environment in the air like this, and protection staff's is healthy, and full seed free fall is to in discharging pipe 12, and discharging pipe 12 communicates to receive feed cylinder 13, and the inside of receiving feed cylinder 13 is equipped with filter sieve 14, and filter sieve 14 can sieve out the less seed of granule, the utility model discloses sort efficiently and the dust can not fly away to the operational environment in.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an agricultural product seed sieving mechanism that farming used which characterized in that: including a letter sorting section of thick bamboo, letter sorting motor, letter sorting axle and letter sorting helical blade, the top of a letter sorting section of thick bamboo is equipped with the letter sorting and fights, the bottom intercommunication that the letter sorting was fought has the letter sorting pipeline, the one end of letter sorting pipeline is equipped with the letter sorting motor just the inside of letter sorting pipeline is equipped with letter sorting helical blade, the output shaft fixed connection of letter sorting motor just the epaxial book of letter sorting has letter sorting helical blade, the bottom intercommunication of the other end of letter sorting pipeline has the top of a letter sorting section of thick bamboo, the both sides of a letter sorting section of thick bamboo communicate respectively have the air-supply line and go out the tuber pipe just the air-supply line with go out the tuber pipe about letter sorting section of thick bamboo symmetry, the inside of air-supply line is equipped with the ventilation blower, the tip that goes out the tuber pipe.

2. An agricultural produce seed screening apparatus for agricultural planting according to claim 1, wherein: the end part of the air outlet pipe is provided with a limiting groove along the circumferential direction, binding ropes are arranged on two sides of the end part of the filter bag, and the binding ropes are bound in the limiting groove.

3. An agricultural produce seed screening apparatus for agricultural planting according to claim 1, wherein: the bottom of the discharge pipe is communicated with a material receiving barrel, a filter sieve is arranged in the material receiving barrel, and the filter sieve is connected with the material receiving barrel in a sliding mode.

4. An agricultural produce seed screening apparatus for agricultural planting according to claim 3, wherein: the two sides of the material collecting barrel are provided with sliding grooves along the height direction, the two sides of the filter sieve are provided with protruding parts, the protruding parts are in sliding connection with the sliding grooves, and the middle part of the filter sieve is provided with a handle.

5. An agricultural produce seed screening apparatus for agricultural planting according to claim 1, wherein: the sorting cylinder is arranged on the rack, a supporting rod is further arranged at the top of the rack, and the supporting rod is fixed at the bottom of the sorting pipeline.

6. An agricultural produce seed screening apparatus for agricultural planting according to claim 5, wherein: the bottom of frame is equipped with a plurality of recesses of placing and a plurality of recess of placing is array structure, the interior top of placing the recess is equipped with electric cylinder, electric cylinder's expansion end fixed connection removes the wheel, electric cylinder drives remove the wheel will the frame jack-up that makes progress.