CN2487709Y - Automatic telescopic speed reducing chute for charging grain into high barn - Google Patents
Automatic telescopic speed reducing chute for charging grain into high barn Download PDFInfo
- Publication number
- CN2487709Y CN2487709Y CN 01235314 CN01235314U CN2487709Y CN 2487709 Y CN2487709 Y CN 2487709Y CN 01235314 CN01235314 CN 01235314 CN 01235314 U CN01235314 U CN 01235314U CN 2487709 Y CN2487709 Y CN 2487709Y
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- tube
- grain
- slips
- barrel
- chute
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Abstract
The utility model provides an automatic telescopic speed reducing chute for charging grain into high barn, belonging to the material feeding device for the agricultural storage technical field. The chute comprises a frame, a winch device which is arranged on the frame and is provided with a range limitation switch and an automatic telescopic control sensor and a chute driven by the winch device, wherein the chute consists of a top chute barrel, a plurality of middle chute barrels and a bottom chute barrel which are connected in series with each other by a soft outer barrel shaft, each chute barrel is provided with a bottom buffer bucket; due to the unique structure, the utility model realizes that charging grain almost is not crushed and drops, and does not form the dust column, thereby resolving a series of problems for example automatic gradation of grain of storing grain into a barn etc..
Description
The utility model relates to a kind of telescopic high storehouse automatically and advances grain deceleration elephant trunk, belongs to the distribution device technical field of agricultural storage.
From the nineties, large quantities of grain depot inputs are built.Large quantities of silos and tower silo have been emerged in large numbers.These two kinds of storehouse type capacity are big, and the loading height can reach 15～30 meters.Its advantage be grain remove down that operation easily is automated, mechanized operation.The circulation costs of grain are low, warehousing charges is low; But after test run, find following problem:
Putting in storage of a, grain has a net increase of percentage of damage more than 11%.
There is automatic classification phenomenon in the grain of b, warehouse-in, big, the full grain of granularity be in round storehouse around, the center that broken grain and impurity, dust are in round storehouse.Formation from bottom to top diameter be gray columns about 2 meters, just formed the hotbed of germ and insect, be unfavorable for the storage of grain.The above-mentioned reason that is broken grain and gray columns generation is: the grain-entering mouth of silo and tower silo all is positioned at the top, storehouse, and the height from grain-entering mouth to the storehouse terrace is 20～40 meters.The grain that puts in storage is done the movement of falling object, arrives the excessive velocities of terrace/grain heap, and when being 20 meters as drop, the speed of grain can reach 19.8 meter per seconds, and this just causes:
A) grain and terrace/grain heap produces strong collision, makes grain crusher.
B) warehouse entry grain speed on the grain of circular conical surface heap is excessive, the distance of grain grain motion complete, that quality is big, arrived round storehouse around.And the distance of grain grain broken, that quality is little and impurity, dust motion is lacked and stay the center, storehouse.Here it is automatically classification and the middle gray columns that forms.
The purpose of this utility model is to provide a kind of automatically telescopic high storehouse to advance grain deceleration elephant trunk at above-mentioned drawback, uses this elephant trunk can realize still maintaining the original state behind the grain warehouse-in of high storehouse warehouse-in and can be broken, also can not form gray columns when warehouse-in.
The utility model is achieved in that referring to accompanying drawing 1～7.Grain deceleration elephant trunk is advanced in a kind of telescopic high storehouse automatically, have frame and place the winding plant (1) that has lead limit switch (2) and automatic extension and contraction control sensor (13) on the frame, reach elephant trunk by steel cable (11) traction of this winding plant (1), described elephant trunk includes a top slide tube (4), a bottom slips tin (12) and a plurality of middle part slide tin (10), wherein a plurality of middle parts slip tube (10) axially be sandwiched in above-mentioned top slip tube (4) and bottom slip tube (12) but between connect by soft urceolus (7) the coaxial line socket in regular turn of axial stretching, described top slide tube (4), the middle part slips tube (10) and bottom and slips barrel (15) lower end of tube (12) and all have its lower bottom part that is connected by well-distributed stay bearing plate (19) coaxial line radially and have from the buffering bucket (6) in hole (21) clearly, also divide simultaneously no matter be connected to and bore tube (18), wherein radially evenly be provided with suspender belt seat (17) on the awl tube (18) of top slide tube (4) and middle part slide tube (10), and wherein radially be provided with overflow weir (5) on the barrel (15) of top slide tube (4), described automatic extension and contraction control sensor (13) is located at bottom slide tube (12) barrel (15) one side sides, its probe down, all radially be provided with suspender belt seat (17) on the barrel (15) of described middle part slide tube (10) and bottom slide tube (12), the top slips tin (4) and the middle part slips between tin (10), the middle part slips tube (10) and slips between the tube (10) with the middle part and the middle part slips tube (10) to slip axial by suspender belt seat (17) between the tube (12) with the bottom be that its length and last is arranged, the suspender belt (9) that maximum spacing between the following two slide tubes when urceolus (7) extends is complementary.
Because this automatically telescopic high storehouse of the present utility model is entered grain deceleration elephant trunk such as above-mentioned its top and is slowed down and slip tube and have cylindrical-conical buffering bucket and awl tube, accept warehouse entry grain by this buffering bucket, in dish, form the grain pad and reduce to zero with impact strength that reduces follow-up grain and the speed that grain is fallen.Realize still maintaining the original state behind the grain warehouse-in of high storehouse warehouse-in and can be broken, grain also can not produce the gray columns phenomenon when warehouse-in.Continuous advance grain, grain is overflowed around the buffering bucket and fall into the middle part and slip tube.The top slips has opened several overflow weirs on the top cylinder of tube, and the grain in the storehouse is near filling, and elephant trunk is in and is retracted to upper limit position, and mouth is put out cereal when being blocked in the bottom; Grain can flow out from above-mentioned beneficial head piece, continues warehouse entry to guarantee grain, and does not reduce specified holding capacity of bin.Cylindrical-conical buffering bucket, aperture has been opened in the centre, so that when advancing the grain end, the grain in the buffer disk can be from clear.Simultaneously, in grain warehouse entry process, grain and urceolus on the middle part slide tube form an osed top space.The outgate that forces the air of bringing into warehouse entry only can rise to top slide tube overflows.The vapour lock that this just forms an ascending air stream reaches the purpose that reduces the grain falling speed.
Simultaneously because as above-mentioned bottom slip that end also is equipped with an automatic extension and contraction control sensor (13) under the tube, so can pile surperficial by being close to grain all the time by the mouth of putting out cereal of the external electric cabinet control elephant trunk of this sensor.So that the collision on the grain of warehouse entry and grain heap surface reduces to minimum degree.
Description of drawings.
Fig. 1 is the structural representation that a specific embodiment of grain deceleration elephant trunk is advanced in the automatic telescopic high storehouse of the utility model;
Fig. 2 is view when automatically the telescopic high storehouse elephant trunk that advances grain deceleration elephant trunk shrinks;
Fig. 3 is the structural representation of top slide tube;
Fig. 4 is the birds-eye view of slide tube in top shown in Figure 3;
Fig. 5 is the structural representation of middle part slide tube;
Fig. 6 is the birds-eye view of slide tube in middle part shown in Figure 5;
Fig. 7 is the structural representation of bottom slide tube.
In above Fig. 1～7,1-winding plant wherein, 2-lead limit switch, 3-storehouse roof construction, 4-top slide tube, 5-overflow weir, 6-buffering bucket, 7-urceolus, the 8-ring, 9-suspender belt, 10-middle part slide tube, 11-steel cable, 12-bottom slide tube, the automatic extension and contraction control sensor of 13-, 14-top board, 15-barrel, 16-clip, 17-suspender belt seat, 18-are bored tube, the 19-stay bearing plate, 20-steel cable limit base, 21-is from clear hole.
With reference to Fig. 1～7, the utility model automatically telescopic high storehouse this embodiment of advancing grain deceleration elephant trunk is being formed by having the more piece elephant trunk that lead limit switch (2) and employing super sonic position transduser have steel cable limit base (20) on as the winding plant (1) of the automatic extension and contraction control sensor (13) of the sensor of this elephant trunk and its barrel (15) on one frame that is erected on the storehouse roof construction (3) of grain depot.Winding plant (1) passes through its steel cable (11) through quiet pulley of accessory equipment and the above-mentioned elephant trunk of running block tying up.This elephant trunk is promptly slipped tin (4) by an aluminum alloy top, and the axial socket of the urceolus (7) that five aluminum alloy middle part slide tubes (10) and an aluminum alloy bottom slide tube (12) are tailored by the soft rubber telescopic pipe in regular turn from top to bottom is in series.Each top slip tube (4), middle part slip tube (10) and bottom slip tin (12) barrel (15) lower end by three radially well-distributed stay bearing plate (19) coaxial line be connected a Taper Pipe shape buffering bucket (6), the taper hole of buffering bucket (6) is from clear hole (21), each top slip tube (4), middle part slip tube (10) and bottom slip tube (12) lower end also pipe connect the pipe taper awl tube (18) that aluminum alloy makes of drawing materials, for preventing that urceolus (7) from coming off, slip tube (10) and bottom to slip barrel (15) periphery of tube (12) three suspender belt seats (17) evenly radially are set respectively at the middle part; On the awl tube (18) of top slide tube (4) and middle part slide tube (10), three suspender belt seats (17) also are set evenly radially.Like this, slip between tube (4) and the middle part slide tube (10) at above-mentioned top, slip between the tube (10) at upper and lower each middle part, the suspender belt of making of high-quality acrylic canvas between the tube (9) that slips at bottom slide tin (12) and its next-door neighbour's middle part axially binds its suspender belt seat one by one, the maximum spacing coupling of two ends slide tube when the length of suspender belt (9) and urceolus (7) extension.In addition, be reinforced structure, all coaxial wire ferrule is with corrosion-resistant steel fabrication hoop (16) on all barrels (15), all urceolus (7) radially on the tube groove also coaxial wire ferrule overlap the ring (8) that a stainless steel wire is made.End nozzle coaxial line lid connects the annular roof plate (14) that a stainless steel sheet is tailored on the top slide tube (4).Radially offer six well-distributed rectangle overflow weirs (5) on the barrel (15) of top slide tube (4).The sensor (13) is installed on the barrel (15) of bottom slide tube (12), its probe is axially down so that accurately respond to the distance of slipping between tube lower surface and the grain heap and pass through the external electric cabinet of lead limit switch (2) conducting, what be the may command elephant trunk with the grain heap just determines its flexible stroke, Not a hair of one's head shall be touched so that external grain evenly is placed among the warehouse steadily its form of evil and quality.Constitute thus of the present utility model should example automatically telescopic high storehouse advance grain deceleration elephant trunk and be proved to be respond well through the trial-production of sample pipe is on probation, reach designing requirement fully, be considered to from then on solve a series of hard nut to cracks such as the automatic classification of grain of putting in storage, eliminated middle gray columns, the warehouse-in of grain has a net increase of percentage of damage and reduces to below 2%.
Claims (4)
1, grain deceleration elephant trunk is advanced in a kind of telescopic high storehouse automatically, have frame and place the winding plant (1) that has lead limit switch (2) and automatic extension and contraction control sensor (13) on the frame, reach elephant trunk by steel cable (11) traction of this winding plant (1), it is characterized in that described elephant trunk includes a top slide tube (4), a bottom slips tin (12) and a plurality of middle part slide tin (10), wherein a plurality of middle parts slip tube (10) axially be sandwiched in above-mentioned top slip tube (4) and bottom slip tube (12) but between connect by soft urceolus (7) the coaxial line socket in regular turn of axial stretching, described top slide tube (4), the middle part slips tube (10) and bottom and slips barrel (15) lower end of tube (12) and all have its lower bottom part that is connected by well-distributed stay bearing plate (19) coaxial line radially and have from the buffering bucket (6) in hole (21) clearly, also divide simultaneously no matter be connected to and bore tube (18), wherein radially evenly be provided with suspender belt seat (17) on the awl tube (18) of top slide tube (4) and middle part slide tube (10), and wherein radially be provided with overflow weir (5) on the barrel (15) of top slide tube (4), described automatic extension and contraction control sensor (13) is located at bottom slide tube (12) barrel (15) one side sides, its probe down, all radially be provided with suspender belt seat (17) on the barrel (15) of described middle part slide tube (10) and bottom slide tube (12), the top slips tin (4) and the middle part slips between tin (10), the middle part slips tube (10) and slips between the tube (10) with the middle part and the middle part slips tube (10) to slip axial by suspender belt seat (17) between the tube (12) with the bottom be that its length and last is arranged, the suspender belt (9) that maximum spacing between the following two slide tubes when urceolus (7) extends is complementary.
2, grain deceleration elephant trunk is advanced in telescopic high storehouse automatically according to claim 1, it is characterized in that described top slide tube (4) upper end nozzle coaxial line lid is connected to an annular deck (14).
3, grain deceleration elephant trunk is advanced in telescopic high storehouse automatically according to claim 1, it is characterized in that the last coaxial wire ferrule of described barrel (15) has been with the clip (16) of reinforcement effect.
4, grain deceleration elephant trunk is advanced in automatically telescopic high storehouse according to claim 1, it is characterized in that also coaxial wire ferrule on the described urceolus (7) has been with the ring (8) of reinforcement effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01235314 CN2487709Y (en) | 2001-06-14 | 2001-06-14 | Automatic telescopic speed reducing chute for charging grain into high barn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01235314 CN2487709Y (en) | 2001-06-14 | 2001-06-14 | Automatic telescopic speed reducing chute for charging grain into high barn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2487709Y true CN2487709Y (en) | 2002-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01235314 Expired - Fee Related CN2487709Y (en) | 2001-06-14 | 2001-06-14 | Automatic telescopic speed reducing chute for charging grain into high barn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2487709Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1827491B (en) * | 2006-03-30 | 2010-07-21 | 贵阳铝镁设计研究院 | Device for reducing dust emission from lay-off elephant trunk |
| CN102225721A (en) * | 2011-04-25 | 2011-10-26 | 中央储备粮广东新沙港直属库 | Multilayer distributed distributor for squat silo |
| CN102502285A (en) * | 2011-09-16 | 2012-06-20 | 中联重科股份有限公司 | Bulk loading machine |
| WO2013037126A1 (en) * | 2011-09-16 | 2013-03-21 | 长沙中联重工科技发展股份有限公司 | Bulk loading machine |
| CN104016114A (en) * | 2014-06-18 | 2014-09-03 | 无锡市崇安区科技创业服务中心 | Low-noise metal material collection device |
| CN104030053A (en) * | 2014-06-06 | 2014-09-10 | 黄河科技学院 | Storage system for materials with high probability of layering |
| CN104709724A (en) * | 2015-03-13 | 2015-06-17 | 安徽省界首市云龙粮机配套工程有限公司 | High-bin feeding speed reducing device |
| CN107600934A (en) * | 2017-10-09 | 2018-01-19 | 安徽纽创自动化装备有限公司 | Automatic discharging system for battery transport |
| CN109176892A (en) * | 2018-10-08 | 2019-01-11 | 袁奥 | A kind of controllable bulk cargo series connection automatic discharging, storing, feed integral system |
| CN111169899A (en) * | 2020-02-11 | 2020-05-19 | 武汉轻工大学 | Angle-adjustable buffer |
| CN112449629A (en) * | 2018-07-04 | 2021-03-05 | 克莱阿里斯特集团 | Flow compensation type filling system |
-
2001
- 2001-06-14 CN CN 01235314 patent/CN2487709Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1827491B (en) * | 2006-03-30 | 2010-07-21 | 贵阳铝镁设计研究院 | Device for reducing dust emission from lay-off elephant trunk |
| CN102225721A (en) * | 2011-04-25 | 2011-10-26 | 中央储备粮广东新沙港直属库 | Multilayer distributed distributor for squat silo |
| CN102502285A (en) * | 2011-09-16 | 2012-06-20 | 中联重科股份有限公司 | Bulk loading machine |
| WO2013037126A1 (en) * | 2011-09-16 | 2013-03-21 | 长沙中联重工科技发展股份有限公司 | Bulk loading machine |
| CN102502285B (en) * | 2011-09-16 | 2014-02-05 | 中联重科股份有限公司 | Bulk loading machine |
| CN104030053A (en) * | 2014-06-06 | 2014-09-10 | 黄河科技学院 | Storage system for materials with high probability of layering |
| CN104030053B (en) * | 2014-06-06 | 2016-01-27 | 黄河科技学院 | Easy layering material aggregate-storing system |
| CN104016114A (en) * | 2014-06-18 | 2014-09-03 | 无锡市崇安区科技创业服务中心 | Low-noise metal material collection device |
| CN104709724A (en) * | 2015-03-13 | 2015-06-17 | 安徽省界首市云龙粮机配套工程有限公司 | High-bin feeding speed reducing device |
| CN107600934A (en) * | 2017-10-09 | 2018-01-19 | 安徽纽创自动化装备有限公司 | Automatic discharging system for battery transport |
| CN112449629A (en) * | 2018-07-04 | 2021-03-05 | 克莱阿里斯特集团 | Flow compensation type filling system |
| CN109176892A (en) * | 2018-10-08 | 2019-01-11 | 袁奥 | A kind of controllable bulk cargo series connection automatic discharging, storing, feed integral system |
| CN111169899A (en) * | 2020-02-11 | 2020-05-19 | 武汉轻工大学 | Angle-adjustable buffer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |