CN213864504U - A buffer for grain is put in storage - Google Patents
A buffer for grain is put in storage Download PDFInfo
- Publication number
- CN213864504U CN213864504U CN202022941429.4U CN202022941429U CN213864504U CN 213864504 U CN213864504 U CN 213864504U CN 202022941429 U CN202022941429 U CN 202022941429U CN 213864504 U CN213864504 U CN 213864504U
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- buffering
- annular
- grain
- dust
- dust absorption
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Abstract
The utility model belongs to the technical field of grain processing, in particular to a buffering device for warehousing grain, which comprises a buffering barrel, wherein the buffering barrel is connected with a grain conveying pipe, the lower side of the buffering barrel is provided with a grain outlet, a plurality of first annular buffering conical hoppers are evenly arranged in the buffering barrel, the upper end of the buffering barrel is in threaded connection with a threaded rod extending into the buffering barrel, the other end of the threaded rod is fixedly connected with a connecting block, the other end of the connecting block is fixedly connected with a connecting rod, the connecting rod is evenly provided with a plurality of second annular buffering conical hoppers, the outer wall of the buffering barrel is evenly provided with a plurality of annular dust absorption pipes, the annular dust absorption pipes are evenly provided with a plurality of dust absorption covers extending into the buffering barrel and corresponding to the lower sides of the first annular buffering conical hoppers, the annular dust absorption pipes are jointly connected with a main dust absorption pipe, the main dust absorption pipe is connected with a dust absorption mechanism, the utility model can effectively buffer grain when being warehoused, meanwhile, dust generated in warehousing can be effectively absorbed.
Description
Technical Field
The utility model belongs to the technical field of grain processing, concretely relates to a buffer for grain is put in storage.
Background
Grain is a general term for various plant seeds in cooked food, and can also be called as 'grain', the grain crop contains rich nutrient substances, mainly protein, vitamin, dietary fiber, fat and the like, the rice is a finished product made by rice through the procedures of cleaning, hulling, milling, finishing and the like, the rice contains nearly 64% of nutrient substances in the rice and more than 90% of nutrient elements required by human bodies, and is also a main food for people in most regions of China.
The rice generally can be stored in the granary after reaping the processing, general warehousing mode is that directly pass through the rice in the input of grain conveying pipe to the granary, because the rice is in the pipeline, and it is great to this in-process kinetic energy of granary from the pipeline, cause the rice breakage because of the impact force is too big easily after the direct input granary of pipeline of rice, and then influence the overall quality of rice, be unfavorable for follow-up sale, and because the rice is because of external or self factor in process of production, can be by the way more dust, the dust just can be raised when the rice is warehoused, not only can cause the pollution in processing place, and still bring health to the staff easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aim at providing a buffer for grain warehousing, can enter into this in-process of granary from the grain conveying pipe at the rice, cushion the speed of warehousing into the rice and reduce, the too big broken quality that reduces of rice that causes of impact force when avoiding warehousing, can also handle the dust at the rice transportation in-process simultaneously, reduce the influence that the dust brought.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a buffering device for warehousing grains comprises a buffering barrel, wherein the buffering barrel is connected with a grain conveying pipe, a grain outlet is formed in the lower side of the buffering barrel, a plurality of first annular buffering conical hoppers are uniformly arranged in the buffering barrel and are inclined towards the axis of the buffering barrel from top to bottom, a threaded rod extending into the buffering barrel is connected to the upper end of the buffering barrel in a threaded manner, a handle is arranged at one end, away from the buffering barrel, of the threaded rod, a connecting block is fixedly connected to the other end of the threaded rod, a connecting rod is fixedly connected to the other end of the connecting block, a plurality of second annular buffering conical hoppers are uniformly arranged on the connecting rod and are inclined towards the axis of the buffering barrel from bottom to top, the first annular buffering conical hoppers and the second annular buffering conical hoppers are alternately arranged from top to bottom, and the maximum diameter of the second annular buffering conical hoppers is larger than the opening diameter of the first annular buffering conical hoppers, buffering bucket outer wall evenly is equipped with a plurality of annular dust absorption pipes, and is a plurality of the equal annular of annular dust absorption pipe evenly is equipped with a plurality of stretches into in the buffering bucket and is located the suction hood that corresponds first annular buffering awl fill downside, and is a plurality of annular dust absorption pipe is connected with a dust absorption jointly and is responsible for, the dust absorption is responsible for and is connected with dust absorption mechanism.
By adopting the technical proposal of the utility model, when the grain is put in the storage, the grain is input into the buffer barrel through the grain conveying pipe, at the moment, the grain is buffered by the uppermost first annular buffer cone bucket in the buffer barrel, thereby the conveying speed is primarily reduced, simultaneously, the first annular buffer cone bucket can guide the grain, the grain is initiatively moved to the opening of the first annular buffer cone bucket by the gravity, and then continuously falls down through the opening of the first annular buffer cone bucket, because the second annular buffer cone bucket is arranged at the lower side of the first annular buffer cone bucket, the falling speed of the grain can be reduced again by the second annular buffer cone bucket, and the grain is continuously fallen down to the next first annular buffer cone bucket by the guide of the second annular buffer cone bucket, thus, the grain conveying speed can be greatly reduced through the matching of a plurality of the first annular buffer cone buckets and the second annular buffer cone bucket, further reducing the grain warehousing speed, avoiding the grain from being crushed by larger impact force due to too high warehousing speed, and reducing the grain quality; due to the action of the second annular buffer conical hopper, when grains pass through the second annular buffer conical hopper and are output from the grain outlet, the grains can fall in an annular shape, so that the grains are not concentrated in a certain area in the granary in a large amount when being input into the granary, the excessive impact force on the grains in the area caused by the concentrated falling of the grains in the certain area is further reduced, and the grains can be stored more uniformly; when the flow speed of warehousing is required to be adjusted, the threaded rod can be rotated through the handle, so that the threaded rod can move up and down according to the rotating direction, the second annular buffer conical hoppers can move up or down simultaneously, the distance between the second annular buffer conical hoppers and the opening of the first annular buffer conical hopper can be changed, the flow speed of grains passing through the buffer barrel can be adjusted, and the flow speed of warehousing of the grains can be controlled more conveniently; in the grain warehousing process, the dust collection mechanism can be started, the dust collection mechanism generates negative pressure suction force at the moment, so that the dust in the buffer barrel is sucked by the dust collection covers of the annular dust collection pipes, the dust sucked into the annular dust collection pipes by the dust collection covers is then collected into the main dust collection pipe and finally collected into the dust collection mechanism, and meanwhile, due to the matching of the annular dust collection pipes and the dust collection covers, the dust can be removed for multiple times in the grain buffering process, and the dust removal effect is further improved; the utility model discloses simple structure can carry out effectual buffering when grain puts in storage, and too fast because of conveying speed when avoiding grain to put in storage, the impact force is too big and causes the breakage, and can adjust the flow of putting in storage in a flexible way as required, can also put in storage the in-process at grain simultaneously, absorbs the dust effectively, avoids dust influence environment and brings the influence to staff's health.
The dust collection mechanism comprises a dust collection box and an air suction pump, and the air suction pump is electrically connected with an external power supply. Further, the suction pump can generate suction force for generating negative pressure to suck dust, and the dust box can intensively filter the dust, so that the dust is convenient to uniformly treat.
The threaded rod sleeve is provided with a rubber dust cover positioned between the connecting block and the upper inner wall of the buffer barrel. Further inject, the rubber dust cover can be located buffering bucket one end to the threaded rod and protect, prevents that the dust from causing the influence to the threaded rod to lead to the unable rotatory lift of threaded rod.
And cushion pads are arranged on the upper surfaces of the first annular buffer conical hopper and the second annular buffer conical hopper. Further inject, the blotter can further cushion grain, prevents that grain and first annular buffering awl fill and second annular buffering awl fill from assaulting too big and broken.
The handle comprises a circular ring and a cross handle which are connected into a whole. Further, the circular ring and the cross-shaped handle are matched with each other, so that the handle can be rotated more conveniently.
The utility model discloses have following advantage with prior art relative ratio:
the utility model has simple structure, can effectively buffer the grain when the grain is put in storage, and avoids the crushing caused by too large impact force due to too high conveying speed when the grain is put in storage; the flow rate of the warehouse can be flexibly adjusted according to the requirement; meanwhile, dust can be effectively absorbed in the grain warehousing process, and the dust is prevented from influencing the environment and influencing the health of workers.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural view of an embodiment of a buffering device for grain warehousing according to the present invention;
fig. 2 is a sectional view of the structure of an embodiment of the buffering device for grain warehousing of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
the main element symbols are as follows:
the device comprises a buffer barrel 1, a grain outlet 101, a grain conveying pipe 11, a first annular buffer conical hopper 12, a threaded rod 2, a handle 21, a circular ring 211, a cross handle 212, a connecting block 23, a rubber dust cover 231, a connecting rod 24, a second annular buffer conical hopper 25, a buffer pad 251, an annular dust suction pipe 3, a dust suction cover 31, a dust suction main pipe 32, a dust collection box 33 and an air suction pump 34.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in figures 1-3, a buffering device for grain warehousing comprises a buffering barrel 1, the buffering barrel 1 is connected with a grain conveying pipe 11, a grain outlet 101 is arranged at the lower side of the buffering barrel 1, a plurality of first annular buffering conical hoppers 12 are uniformly arranged in the buffering barrel 1, the first annular buffering conical hoppers 12 are inclined towards the axis of the buffering barrel 1 from top to bottom, the upper end of the buffering barrel 1 is in threaded connection with a threaded rod 2 extending into the buffering barrel 1, one end of the threaded rod 2, far away from the buffering barrel 1, is provided with a handle 21, the other end of the threaded rod 2 is fixedly connected with a connecting block 23, the other end of the connecting block 23 is fixedly connected with a connecting rod 24, the connecting rod 24 is uniformly provided with a plurality of second annular buffering conical hoppers 25, the second annular buffering conical hoppers 25 are inclined towards the axis of the buffering barrel 1 from bottom to top, the first annular buffering conical hoppers 12 and the second annular buffering conical hoppers 25 are alternately arranged from top to bottom, the maximum diameter of the second annular buffering conical hoppers 25 is larger than the opening diameter of the first annular buffering conical hoppers 12, the outer wall of the buffer barrel 1 is uniformly provided with a plurality of annular dust suction pipes 3, the annular dust suction pipes 3 are uniformly provided with a plurality of dust suction covers 31 extending into the buffer barrel 1 and located at the lower side of the corresponding first annular buffer conical hopper 12, the annular dust suction pipes 3 are jointly connected with a dust suction main pipe 32, and the dust suction main pipe 32 is connected with a dust suction mechanism.
By adopting the technical scheme of the utility model, when grain is put into the storage, grain is input into the buffering barrel 1 through the grain conveying pipe 11, at the moment, grain is buffered by the uppermost first annular buffering conical hopper 12 in the buffering barrel 1, and then the conveying speed is primarily slowed down, meanwhile, the first annular buffering conical hopper 12 can guide grain, so that grain is initiatively moved to the opening of the first annular buffering conical hopper 12 by gravity, and then continuously falls down through the opening of the first annular buffering conical hopper 12, because the second annular buffering conical hopper 25 is arranged at the lower side of the first annular buffering conical hopper 12, the falling speed of grain can be slowed down again by the second annular buffering conical hopper 25, and grain is continuously fallen down to the next first annular buffering conical hopper 12 under the guidance of the second annular buffering conical hopper 25, thus, through the matching of the first annular buffering conical hoppers 12 and the second annular buffering conical hopper 25, the grain conveying speed can be greatly reduced, so that the grain warehousing speed is reduced, the grains are prevented from being crushed by large impact force due to too high warehousing speed, and the grain quality is reduced; due to the action of the second annular buffer conical hopper 25, when grains pass through the second annular buffer conical hopper 25 and are output from the grain outlet 101, the grains can fall in an annular shape by the second annular buffer conical hopper 25, so that the grains are not concentrated in a certain area in the granary in a large amount when being input into the granary, the phenomenon that the grains in the area are subjected to overlarge impact force due to the fact that the grains are concentrated in the certain area is further reduced, and the grains can be stored more uniformly; when the warehousing flow speed needs to be adjusted, the threaded rod 2 can be rotated through the handle, so that the threaded rod 2 can move up and down according to the rotating direction, and further the second annular buffer conical hoppers 25 can move up or down simultaneously, so that the distance between the second annular buffer conical hoppers 25 and the openings of the first annular buffer conical hoppers 12 is changed, and further the flow speed of grains passing through the buffer barrel 1 is adjusted, and therefore the flow speed of grain warehousing can be controlled more conveniently; in the grain warehousing process, the dust collection mechanism can be started, the dust collection mechanism generates negative pressure suction force at the moment, so that the dust in the buffer barrel 1 is sucked by the dust collection covers 31 of the annular dust collection pipes 3, the dust sucked into the annular dust collection pipes 3 by the dust collection covers 31 is collected into the main dust collection pipe 32 and finally collected into the dust collection mechanism, and meanwhile, due to the matching of the annular dust collection pipes 3 and the dust collection covers 31, the dust can be removed for multiple times in the grain buffering process, and the dust removal effect is improved; the utility model discloses simple structure can carry out effectual buffering when grain puts in storage, and too fast because of conveying speed when avoiding grain to put in storage, the impact force is too big and causes the breakage, and can adjust the flow of putting in storage in a flexible way as required, can also put in storage the in-process at grain simultaneously, absorbs the dust effectively, avoids dust influence environment and brings the influence to staff's health.
Preferably, the dust suction mechanism comprises a dust collection box 33 and an air suction pump 34, and the air suction pump 34 is electrically connected with an external power supply. Further, the suction pump 34 can generate a suction force for generating a negative pressure to suck the dust, and the dust box 33 can collect and filter the dust, thereby facilitating the uniform treatment. In fact, other structures can be considered according to specific situations, and dust removal can be facilitated.
Preferably, the threaded rod 2 is sleeved with a rubber dust cover 231 between the connecting block 23 and the upper inner wall of the buffer barrel 1. Further inject, rubber dust cover 231 can be located buffering bucket 1 one end to threaded rod 2 and protect, prevents that the dust from causing the influence to threaded rod 2 and leading to the unable rotatory lift of threaded rod 2. In fact, other structures can be considered according to the specific situation, and the threaded rod 2 can be effectively prevented from being affected by dust.
Preferably, the upper surfaces of the first annular buffer cone bucket 12 and the second annular buffer cone bucket 25 are provided with buffer pads 251. Further inject, the blotter can further cushion grain, prevents that grain from impacting too big and the breakage with first annular buffering awl fill 12 and second annular buffering awl fill 25. In fact, other structures can be considered according to specific situations, and grains can be further protected from being broken due to overlarge impact force.
Preferably, the handle 21 comprises a circular ring 211 and a cross-shaped handle 212 which are connected into a whole. Further, the circular ring 211 and the cross-shaped handle 212 cooperate to further facilitate the rotation of the handle 21. In fact, other configurations are also contemplated as the case may be, which may facilitate turning the swing handle 21.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a buffer for grain is put in storage, includes buffering bucket (1), buffering bucket (1) are connected with defeated grain pipe (11), buffering bucket (1) downside is equipped with grain outlet (101), its characterized in that: evenly be equipped with a plurality of first annular buffering awl fill (12) in buffering bucket (1), a plurality of first annular buffering awl fill (12) all from top to bottom to buffering bucket (1) axis slope, threaded connection has threaded rod (2) that stretches into buffering bucket (1) on buffering bucket (1), threaded rod (2) are kept away from buffering bucket (1) one end and are equipped with handle (21), threaded rod (2) other end fixedly connected with connecting block (23), connecting rod (24) are fixedly connected with at connecting block (23) other end, connecting rod (24) evenly are equipped with a plurality of second annular buffering awl fill (25), a plurality of second annular buffering awl fill (25) all from bottom to top to buffering bucket (1) axis slope, a plurality of first annular buffering awl fill (12) and second annular buffering awl fill (25) from top to bottom set up alternately, the maximum diameter that second annular buffering awl was fought (25) is greater than the opening diameter that first annular buffering awl was fought (12), buffering bucket (1) outer wall evenly is equipped with a plurality of annular dust absorption pipes (3), and is a plurality of all the annular dust absorption pipe (3) evenly are equipped with a plurality of suction hood (31) that stretch into in buffering bucket (1) and be located corresponding first annular buffering awl fill (12) downside, and are a plurality of annular dust absorption pipe (3) are connected with a dust absorption jointly and are responsible for (32), the dust absorption is responsible for (32) and is connected with dust absorption mechanism.
2. The buffering device for grain warehousing of claim 1, wherein: the dust collection mechanism comprises a dust collection box (33) and an air suction pump (34), and the air suction pump (34) is electrically connected with an external power supply.
3. The buffering device for grain warehousing of claim 1, wherein: threaded rod (2) cover is equipped with rubber dust cover (231) that are located between inner wall on connecting block (23) and buffer bucket (1).
4. The buffering device for grain warehousing of claim 1, wherein: the upper surfaces of the first annular buffer conical hopper (12) and the second annular buffer conical hopper (25) are provided with cushion pads (251).
5. The buffering device for grain warehousing of claim 1, wherein: the handle (21) comprises a circular ring (211) and a cross handle (212) which are connected into a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022941429.4U CN213864504U (en) | 2020-12-10 | 2020-12-10 | A buffer for grain is put in storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022941429.4U CN213864504U (en) | 2020-12-10 | 2020-12-10 | A buffer for grain is put in storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213864504U true CN213864504U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022941429.4U Expired - Fee Related CN213864504U (en) | 2020-12-10 | 2020-12-10 | A buffer for grain is put in storage |
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| Country | Link |
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| CN (1) | CN213864504U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114868536A (en) * | 2022-04-26 | 2022-08-09 | 淄博博大钢板仓有限公司 | Double-layer bulkhead steel plate bin |
| CN114940314A (en) * | 2022-06-06 | 2022-08-26 | 淄博博大钢板仓有限公司 | Steel plate bin with function of preventing materials from hardening |
| CN116331738A (en) * | 2023-05-29 | 2023-06-27 | 山东和美华农牧科技股份有限公司 | Bucket elevator with dust-proof function for feed production |
-
2020
- 2020-12-10 CN CN202022941429.4U patent/CN213864504U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114868536A (en) * | 2022-04-26 | 2022-08-09 | 淄博博大钢板仓有限公司 | Double-layer bulkhead steel plate bin |
| CN114940314A (en) * | 2022-06-06 | 2022-08-26 | 淄博博大钢板仓有限公司 | Steel plate bin with function of preventing materials from hardening |
| CN114940314B (en) * | 2022-06-06 | 2023-10-24 | 淄博博大钢板仓有限公司 | Steel plate bin with function of preventing hardening of materials |
| CN116331738A (en) * | 2023-05-29 | 2023-06-27 | 山东和美华农牧科技股份有限公司 | Bucket elevator with dust-proof function for feed production |
| CN116331738B (en) * | 2023-05-29 | 2023-08-11 | 山东和美华农牧科技股份有限公司 | Bucket elevator with dust-proof function for feed production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 Termination date: 20211210 |