CN102507251B - Automatic single-arm rotary double-sampler grain sampling machine - Google Patents
Automatic single-arm rotary double-sampler grain sampling machine Download PDFInfo
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- CN102507251B CN102507251B CN 201110364535 CN201110364535A CN102507251B CN 102507251 B CN102507251 B CN 102507251B CN 201110364535 CN201110364535 CN 201110364535 CN 201110364535 A CN201110364535 A CN 201110364535A CN 102507251 B CN102507251 B CN 102507251B
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- sampler
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Abstract
The invention relates to an automatic single-arm rotary double-sampler grain sampling machine. According to the grain sampling machine, a single-arm rotary mechanism is arranged on the upper end of a vertical column; a trolley moving mechanism is arranged on the track of a single-arm main beam frame; and the trolley moving mechanism is provided with a sampler lifting mechanism. When the grain sampling machine of the present invention is adopted to sample the grain sample, the grain transporting vehicle drives to the position below the grain sampling machine, the whole grain sampling machine can rotate reciprocatly with the single-arm rotary mechanism; the trolley moving mechanism drives the sampler lifting mechanism to reciprocatly move forward and backward, and the sampler lifting mechanism drives the sampler to vertically lift to insert into the grain or move out of the grain to complete the sampling; the grain sample is sucked to a grain sample inspection chamber from a grain sample suction mouth through a grain sample suction pipe of the sampler under the negative pressure wind effect of the wind inducing wind source. According to the present invention, the random and automatic sampling can be achieved, and the machine has advantages of simple and reasonable structure, good manufacturing and assembling manufacturability, low manufacturing and using cost, stable operation, high performance price ratio, long service life, precise sampling, high efficiency, and the like.
Description
Technical field
The present invention relates to the grain sampling equipment, is a kind of automatic single-arm rotary double-sampler grain sampling machine, is applicable to grain. alcohol. and the industries such as feed are received the grain sampling.
Background technology
Existing automatic sampling machine of grain all adopts and vertically is being equipped with a vertical walking cart on the walking track, be equipped with two horizontal walking dollies on the horizontal walking bilateral track of a vertical walking cart, laterally be provided with spike transmission case elevating mechanism on walking dolly, be provided with the spike elevating mechanism on spike transmission case elevating mechanism, be provided with the structure of ballast box on two horizontal walking dollies.One vertical walking cart is at the two ends of cart frame, a motor to be installed respectively, two motors all drive the cart track travel of longitudinally walking by the one-level gear drive, due to the structure that adopts two motor bi-directional drive big wheels to rotate, exist asynchrony phenomenon, cause the cart operation not steady, and big wheel and cart wheel carrier are made and the assembly precision requirement is high, and manufacturing efficient is low, cost is high; Two motors of two horizontal walking dollies are arranged on the rear side of trolley track, drive wheel transverse shifting on trolley track by gear drive respectively, the problem that exists with cart is identical, also exist asynchrony phenomenon, cause trolley travelling not steady, its complex structure, manufacturing and assembly precision are high, and dolly top aiding support is in a side, and bogie wheel is semi-girder mechanism, poor stability; Spike adopts spike transmission case elevating mechanism and spike chain drive two-stage elevating mechanism, and at dolly bottom rear side, the stationarity that ballast box guarantees the dolly transverse shifting is set, its complex structure, same, manufacturing and assembly precision require high, and manufacturing efficient is low, cost is high.
Summary of the invention
Technical matters to be solved by this invention is, provide a kind of simple and reasonable for structure, manufacturing and assembly process process are good, manufacturing cost and use cost is low, operate steadily, the ratio of performance to price is high, long service life, sampling is accurate, efficient is high, can realize the automatic single-arm rotary double-sampler grain sampling machine of random automatic sampling.
solving the technical scheme that its technical matters adopts is, a kind of automatic single-arm rotary double-sampler grain sampling machine of the present invention, it comprises spike 24, it is characterized in that: also comprise a column 8, one single-arm rotating mechanism 30, one trolley moving mechanism 31 and spike elevating mechanism 32, the structure of described single-arm rotating mechanism 30 is: have single armed girder frame 10, be fixed with single-arm rotating motor 1 on column 8, the follower gear 7 that is connected on the interior hinged main shaft 5 of the driving gear 4 that is connected on single-arm rotating motor 1 axle and column 8 is meshed, the upper surface of follower gear 7 is connected on the backplate 9 of single armed girder frame 10, the structure of described trolley moving mechanism 31 is, four trundles 6 that are articulated on dolly support 11 are placed on the track of single armed girder frame 10, lower surface at the track of single armed girder frame 10 is equipped with the support member 3 hinged with dolly support 11, be provided with chain clamping plate 15 on support member 3, intrinsic vehicle motor 12 on the track of single armed girder frame 10, the drive sprocket 29 that is connected on vehicle motor 12 axles passes through chain 14 and is connected at the hinged rotating sprocket 13 of the track front end of single armed girder frame 10, and chain 14 is connected with chain clamping plate 15, described spike elevating mechanism 32 has the two identical structures of cover, two ends at the link 22 that is connected with dolly support 11 all are fixed with casing 16, all be fixed with spike lifting motor 18 on casing 16, the driver pinion 19 that is connected on interior spike lifting motor 18 axles of casing 16 is meshed with a pair of active contact roller 17 on being articulated in casing 16, be hinged with on casing 16 and crank arm 21, be hinged with and the opposed a pair of passive contact roller 20 of a pair of active contact roller 17 on 21 cranking arm, the drag link 2 that is connected in 21 upper ends of cranking arm is connected by adjusting spring 23 with casing 16, spike 24 vertically is placed in the pressing groove of a pair of active contact roller 17 and a pair of passive contact roller 20.
Track rear end at described single armed girder frame 10 is fixed with ballast box 33.
Automatic single-arm rotary double-sampler grain sampling machine of the present invention is equipped with a single-arm rotating mechanism in the column upper end, be equipped with a trolley moving mechanism on the track of single armed girder frame.Be equipped with the spike elevating mechanism on trolley moving mechanism.When using the machine to get the grain sample, the vehicle that transports grain sails the machine lower position into, single-arm rotating mechanism can make the complete machine reciprocating rotary, and trolley moving mechanism takes that the spike vertical lifting is taken in the forward and backward to-and-fro movement of spike elevating mechanism, spike elevating mechanism, the spike elevating mechanism makes spike insert or shift out and complete sampling in grain; The grain sample suction pipe of spike is connected with the air inducing wind regime, and the gap of grain sample suction pipe and blast pipe has consisted of air intake passage, under the negative-pressure air power effect of air inducing wind regime, makes the grain sample be drawn onto grain sample control laboratory with the wind that sucks air intake passage through grain sample suction pipe from grain sample suction inlet.The machine can realize random automatic sampling, have simple and reasonable for structure, make and assembly process process good, manufacturing cost and use cost is low, operates steadily, the ratio of performance to price is high, long service life, sampling is accurate, the efficient advantages of higher.
Description of drawings
Fig. 1 is the automatic single-arm rotary double-sampler grain sampling machine structural representation;
Fig. 2 is local I enlarged diagram in Fig. 1;
Fig. 3 be in Fig. 1 A to enlarged diagram;
Fig. 4 is that in Fig. 3, B-B analyses and observe enlarged diagram;
Fig. 5 is that in Fig. 1, C-C analyses and observe enlarged diagram;
Fig. 6 be in Fig. 1 D to enlarged diagram;
Fig. 7 is spike 24 structural representations.
in figure: 1 single-arm rotating motor, 2 pull bars, 3 support members, 4 driving gears, 5 main shafts, 6 trundles, 7 follower gears, 8 columns, 9 backplates, 10 single armed girder framves, 11 little kickstands, 12 vehicle motors, 13 rotating sprockets, 14 chains, 15 chain clamping plate, 16 casings, 17 active contact rollers, 18 spike lifting motors, 19 driver pinions, 20 passive contact rollers, 21 crank arm, 22 links, 23 adjust spring, 24 spikes, 25 grain sample suction pipes, 26 blast pipes, 27 air intake passages, 28 grain sample suction inlets, 29 drive sprockets, 30 single-arm rotating mechanisms, 31 trolley moving mechanisms, 32 spike elevating mechanisms, 33 ballast boxes.
Embodiment
The below utilizes drawings and Examples, and the invention will be further described.
With reference to Fig. 1-Fig. 6, automatic single-arm rotary double-sampler grain sampling machine of the present invention comprises column 8, one single-arm rotating mechanism's 30, one trolley moving mechanisms 31 and spike elevating mechanisms 32.
See figures.1.and.2, the structure of described single-arm rotating mechanism 30 is: have single armed girder frame 10, be fixed with single-arm rotating motor 1 on column 8, the follower gear 7 that is connected on the interior hinged main shaft 5 of the driving gear 4 that is connected on single-arm rotating motor 1 axle and column 8 is meshed, and the upper surface of follower gear 7 is connected on the backplate 9 of single armed girder frame 10.Track rear end at single armed girder frame 10 is fixed with ballast box 33.
With reference to Fig. 1, Fig. 3, Fig. 5 and Fig. 6, the structure of described trolley moving mechanism 31 is, four trundles 6 that are articulated on dolly support 11 are placed on the track of single armed girder frame 10, lower surface at the track of single armed girder frame 10 is equipped with the support member 3 hinged with dolly support 11, be provided with chain clamping plate 15 on support member 3, intrinsic vehicle motor 12 on the track of single armed girder frame 10, the drive sprocket 29 that is connected on vehicle motor 12 axles passes through chain 14 and is connected at the hinged rotating sprocket 13 of the track front end of single armed girder frame 10, and chain 14 is connected with chain clamping plate 15.
with reference to Fig. 1, Fig. 3-Fig. 5, described spike elevating mechanism 32 has the two identical structures of cover, two ends at the link 22 that is connected with dolly support 11 all are fixed with casing 16, all be fixed with spike lifting motor 18 on casing 16, the driver pinion 19 that is connected on interior spike lifting motor 18 axles of casing 16 is meshed with a pair of active contact roller 17 on being articulated in casing 16, be hinged with on casing 16 and crank arm 21, be hinged with and the opposed a pair of passive contact roller 20 of a pair of active contact roller 17 on 21 cranking arm, the drag link 2 that is connected in 21 upper ends of cranking arm is connected by adjusting spring 23 with casing 16, spike 24 vertically is placed in the pressing groove of a pair of active contact roller 17 and a pair of passive contact roller 20.
With reference to Fig. 7, the structure of described spike 24 is same as the prior art, is provided with air intake passage 27 between spike blast pipe 26 and grain sample suction pipe 25, is provided with the grain sample suction inlet 28 that is communicated with grain sample suction pipe 25 on blast pipe 26.
When using the machine to get the grain sample, the vehicle that transports grain sails the machine lower position into, single-arm rotating mechanism 30 can make the complete machine reciprocating rotary, and trolley moving mechanism 31 takes that the spike vertical lifting is taken in the forward and backward to-and-fro movement of spike elevating mechanism 32, spike elevating mechanism 32, spike elevating mechanism 32 makes spike insert or shift out and complete sampling in grain; The grain sample suction pipe 25 of spike 24 is connected with the air inducing wind regime, grain sample suction pipe 25 has consisted of air intake passage 27 with the gap of blast pipe 26, under the negative-pressure air power effect of air inducing wind regime, make the grain sample be drawn onto grain sample control laboratory with the wind that sucks air intake passage 27 through grain sample suction pipe 26 from grain sample suction inlet 28.
The embodiment that the present invention provides is also non exhaustive, the enlightenment that obtains according to the present invention, and those skilled in the art should be considered as without single skewer or many skewers structure of creative work the scope that claim of the present invention is protected.
Claims (2)
1. automatic single-arm rotary double-sampler grain sampling machine, it comprises spike (24), it is characterized in that: also comprise a column (8), one single-arm rotating mechanism (30), one trolley moving mechanism (31) and spike elevating mechanism (32), the structure of described single-arm rotating mechanism (30) is: have single armed girder frame (10), be fixed with single-arm rotating motor (1) on column (8), the follower gear (7) that is connected on hinged main shaft (5) in the driving gear (4) that is connected on single-arm rotating motor (1) axle and column (8) is meshed, the upper surface of follower gear (7) is connected on the backplate (9) of single armed girder frame (10), the structure of described trolley moving mechanism (31) is, four trundles (6) that are articulated on little kickstand (11) are placed on the track of single armed girder frame (10), lower surface at the track of single armed girder frame (10) is equipped with the support member (3) hinged with little kickstand (11), be provided with chain clamping plate (15) on support member (3), intrinsic vehicle motor (12) on the track of single armed girder frame (10), the drive sprocket (29) that is connected on vehicle motor (12) axle passes through chain (14) and is connected at the hinged rotating sprocket (13) of the track front end of single armed girder frame (10), chain (14) is connected with chain clamping plate (15), described spike elevating mechanism (32) has the two identical structures of cover, two ends at the link (22) that is connected with little kickstand (11) all are fixed with casing (16), all be fixed with spike lifting motor (18) on casing (16), the driver pinion (19) that is connected on spike lifting motor (18) axle in casing (16) is meshed with a pair of active contact roller (17) on being articulated in casing (16), be hinged with crank arm (21) on casing (16), be hinged with on crank arm (21) and the opposed a pair of passive contact roller of a pair of active contact roller (17) (20), the drag link (2) that is connected in (21) upper end of cranking arm is connected by adjusting spring (23) with casing (16), spike (24) vertically is placed in the pressing groove of a pair of active contact roller (17) and a pair of passive contact roller (20).
2. automatic single-arm rotary double-sampler grain sampling machine according to claim 1 is characterized in that: the track rear end at described single armed girder frame (10) is fixed with ballast box (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110364535 CN102507251B (en) | 2011-11-17 | 2011-11-17 | Automatic single-arm rotary double-sampler grain sampling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110364535 CN102507251B (en) | 2011-11-17 | 2011-11-17 | Automatic single-arm rotary double-sampler grain sampling machine |
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| Publication Number | Publication Date |
|---|---|
| CN102507251A CN102507251A (en) | 2012-06-20 |
| CN102507251B true CN102507251B (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110364535 Expired - Fee Related CN102507251B (en) | 2011-11-17 | 2011-11-17 | Automatic single-arm rotary double-sampler grain sampling machine |
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| CN (1) | CN102507251B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307531A (en) * | 2020-03-30 | 2020-06-19 | 吉林三豪自动化机械有限责任公司 | Grain inspection sampler for port and wharf |
| CN112268746A (en) * | 2020-10-23 | 2021-01-26 | 界首市粮食机械有限责任公司 | Sampling machine with automatically regulated sampling degree of depth |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037476A (en) * | 1976-06-21 | 1977-07-26 | Mccrabb James | Grain sampling probe |
| CN101261199A (en) * | 2008-04-25 | 2008-09-10 | 邱广阔 | Automatic sampling machine for bulk loading grain on board |
| CN201193990Y (en) * | 2008-04-17 | 2009-02-11 | 唐丞有 | Automatic sampling device detecting vehicle-mounted grain |
| CN201203537Y (en) * | 2008-04-29 | 2009-03-04 | 王聪有 | Automatic sampling machine of grain |
| CN201561873U (en) * | 2009-12-14 | 2010-08-25 | 安徽省界首市云龙粮机配套工程有限公司 | Fixed type lifting and turning grain sampler |
| CN202351075U (en) * | 2011-11-17 | 2012-07-25 | 吉林三豪自动化机械有限责任公司 | Single-arm rotation double-skewer automatic grain sampler |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002090064A (en) * | 2000-09-20 | 2002-03-27 | Yanmar Agricult Equip Co Ltd | Grain joint drying facility |
-
2011
- 2011-11-17 CN CN 201110364535 patent/CN102507251B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037476A (en) * | 1976-06-21 | 1977-07-26 | Mccrabb James | Grain sampling probe |
| CN201193990Y (en) * | 2008-04-17 | 2009-02-11 | 唐丞有 | Automatic sampling device detecting vehicle-mounted grain |
| CN101261199A (en) * | 2008-04-25 | 2008-09-10 | 邱广阔 | Automatic sampling machine for bulk loading grain on board |
| CN201203537Y (en) * | 2008-04-29 | 2009-03-04 | 王聪有 | Automatic sampling machine of grain |
| CN201561873U (en) * | 2009-12-14 | 2010-08-25 | 安徽省界首市云龙粮机配套工程有限公司 | Fixed type lifting and turning grain sampler |
| CN202351075U (en) * | 2011-11-17 | 2012-07-25 | 吉林三豪自动化机械有限责任公司 | Single-arm rotation double-skewer automatic grain sampler |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-90064A 2002.03.27 |
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