CN110050588A - A kind of clamping gap automatic adjustable conveying device of crop stem - Google Patents
A kind of clamping gap automatic adjustable conveying device of crop stem Download PDFInfo
- Publication number
- CN110050588A CN110050588A CN201910429484.4A CN201910429484A CN110050588A CN 110050588 A CN110050588 A CN 110050588A CN 201910429484 A CN201910429484 A CN 201910429484A CN 110050588 A CN110050588 A CN 110050588A
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- regulation mechanism
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- swing regulation
- conveying device
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- 230000008844 regulatory mechanism Effects 0.000 claims abstract description 72
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 2
- 230000003044 adaptive effect Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 240000008564 Boehmeria nivea Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 244000274883 Urtica dioica Species 0.000 description 1
- 235000009108 Urtica dioica Nutrition 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000004033 diameter control Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/06—Harvesting of standing crops of flax or similar fibrous plants
- A01D45/065—Harvesting of standing crops of flax or similar fibrous plants of fibrous plants other than flax, e.g. ramie, sisal, hemp, jute, Spanish grass, raffia
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
- A01D57/01—Devices for leading crops to the mowing apparatus
Abstract
The invention discloses a kind of clamping gap automatic adjustable conveying devices of crop stem, comprising: rack；Two groups of clamping conveying assemblies being installed in rack, and any one group of clamping conveying assembly includes sprocket wheel, for the driving device of drive sprocket, and the clamping chain being set around on sprocket wheel；Wherein one group of clamping chain has the first clamping conveying section, and another group of clamping chain has the second clamping conveying section, form the clamping transfer passage passed through for stalk between the first clamping conveying section and the second clamping conveying section；Swing regulation mechanism, and swing regulation mechanism includes clamping first swing regulation mechanism in gap for adjusting clamping transfer passage feeding inlet and clamping second swing regulation mechanism in gap, the first swing regulation mechanism and the linkage setting of the second swing regulation mechanism for adjusting the clamping transfer passage discharge port.The device can be avoided the blocking of feeding inlet, while real-time guarantees clamping chain is in tensioning state, improves the working efficiency of equipment, ensure that the good operation of equipment.
Description
Technical field
The present invention relates to crop harvest and transplanting machine technical fields, in particular to the clamping gap of a kind of crop stem is certainly
Dynamic adjustable type conveying device.
Background technique
Ramie is one of ancient Chinese important fiber crop, southwest native to China.China nettle cultivation history
It is most long, away from nearly 5000 modern.Ramie cultivars main purpose is bast fiber in order to obtain, and peeling and scraping obtains after blueness tough
It is known as raw ramie after Pi Jing sunning, is the raw material of ramie textile product.
However, the combined harvester of the long-stalked crops such as existing ramie in the market, gripping conveyor structure is incomplete, especially
It not can be carried out accurate control for the clamping gap of feeding inlet and discharge port, when the clamping gap of feeding inlet and discharge port is too small
When, stalk is likely to cause the blocking of feeding inlet when entering clamping conveying device, not only substantially reduce the work of combined harvester
Make efficiency, it is also possible to cause the equipment damage of combined harvester.
Therefore, the clamping gap for how accurately controlling clamping conveying device feeding inlet and discharge port, to improve connection
The technical issues of working efficiency for closing cropper, the good operation for guaranteeing equipment is those skilled in the art's urgent need to resolve.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of conveyings of the clamping gap automatic adjustable of crop stem to fill
It sets, the clamping gap of clamping conveying device feeding inlet and discharge port can be accurately controlled, to improve the work of combined harvester
Efficiency guarantees the good operation of equipment.
To achieve the above object, the invention provides the following technical scheme:
A kind of clamping gap automatic adjustable conveying device of crop stem, comprising:
Rack；
Two groups of clamping conveying assemblies being installed in rack, and clamping conveying assembly described in any one group includes sprocket wheel,
For driving the driving device of the sprocket wheel, and the clamping chain being set around on the sprocket wheel；
Wherein clamping chain described in one group has the first clamping conveying section, and clamping chain described in another group has the second clamping
It is logical to form the clamping conveying passed through for stalk for conveying section between the first clamping conveying section and second clamping conveying section
Road；
Swing regulation mechanism, and the swing regulation mechanism includes for adjusting the clamping transfer passage feeding inlet clamping
First swing regulation mechanism in gap and the second oscillation adjustment that gap is clamped for adjusting the clamping transfer passage discharge port
Mechanism, first swing regulation mechanism and second swing regulation mechanism linkage setting.
Preferably, first swing regulation mechanism is connected with second swing regulation mechanism by link mechanism.
Preferably, first swing regulation mechanism is 2, and on clamping conveying assembly described in being respectively arranged at two groups,
To adjust feeding inlet clamping gap；
Second swing regulation mechanism is 2, and on clamping conveying assembly described in being respectively arranged at two groups, to adjust
State discharge port clamping gap.
Preferably, stalk apparatus for detecting diameter, the stalk diameter inspection are provided at the clamping transfer passage feeding inlet
Survey device and controller electrical connection.
Preferably, further include electric pushrod for pushing swing regulation mechanism rotation predetermined angle, and the electricity
Dynamic push rod is electrically connected with the controller.
Preferably, the swing regulation mechanism includes:
Short axle, and sleeve is arranged in the short axle；
One end of the short axle is connected with swing arm, and the other end of the short axle is connected with chain wheeling supporting frame, and the sprocket wheel
The rolling chain wheel for being meshed with the clamping chain is provided on support frame.
Preferably, the chain wheeling supporting frame includes the support rod being connected with the short axle, and is set to U-shaped on support rod
Bracket is additionally provided with the pin shaft for installing the rolling chain wheel in the u-bracket, and the rolling chain wheel can be along the pin
The circumferential direction of axis is rotated.
It preferably, further include for adjusting gap between the first clamping conveying section and second clamping conveying section
Automatic adjusument component, the automatic adjusument component include:
Support member for being meshed with the clamping chain；
Slide bar, and spring is arranged on the slide bar；
For installing the chassis support of the slide bar；
One end of the slide bar and the support member are connected, and the other end of the slide bar and the chassis support activity connect
It connects, and the slide bar can be along its axial direction vertical motion.
Preferably, the support member includes support frame and the support sprocket wheel that is set on support frame as described above, the support
Sprocket wheel with the clamping chain for being meshed.
Preferably, outwardly directed rubber clamping piece is additionally provided on the clamping chain.
As can be seen from the above technical solutions, the clamping gap automatic adjustable conveying of crop stem disclosed in this invention
Device, comprising: rack；Two groups of clamping conveying assemblies being installed in rack, and any one group of clamping conveying assembly includes chain
Wheel, for the driving device of drive sprocket, and the clamping chain being set around on sprocket wheel；Wherein one group of clamping chain has the first folder
Conveying section is held, another group of clamping chain has the second clamping conveying section, between the first clamping conveying section and the second clamping conveying section
Form the clamping transfer passage passed through for stalk；Swing regulation mechanism, and swing regulation mechanism includes defeated for adjusting clamping
Send first swing regulation mechanism in channel feeding inlet clamping gap and for adjusting between the clamping transfer passage discharge port clamps
Second swing regulation mechanism of gap, the first swing regulation mechanism and the linkage setting of the second swing regulation mechanism.
When combined harvester work, driving device drive sprocket rotation, sprocket wheel drives clamping chain movement, and stalk is from folder
The feeding inlet position for holding transfer passage enters clamping transfer passage, big according to the stalk diameter for entering clamping transfer passage at this time
The first swing regulation mechanism of small control rotates predetermined angle, since the first swing regulation mechanism and the second swing regulation mechanism link
Setting, therefore, the second swing regulation mechanism also rotates corresponding angle, and the first swing regulation mechanism and first is clamped
The different location engagement of conveying section and the second clamping conveying section, to realize the adjustment in feeding inlet clamping gap, while the second pendulum
Dynamic regulating mechanism can be engaged with the corresponding different location of the first clamping conveying section and the second clamping conveying section, to realize out
The adjustment in material mouth clamping gap.Therefore the clamping gap automatic adjustable conveying device of the crop stem can be avoided feeding inlet
Blocking, while real-time guarantees guarantee that clamping chain is in tensioning state, not only increase the working efficiency of combined harvester, also
Effect ensure that the good operation of equipment.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below to embodiment or existing
Attached drawing needed in technical description is briefly described, it is clear that, the accompanying drawings in the following description is only this hair
Bright embodiment for those of ordinary skill in the art without creative efforts, can also be according to mentioning
The attached drawing of confession obtains other attached drawings.
Fig. 1 is the solid of the clamping gap automatic adjustable conveying device of the crop stem disclosed in the embodiment of the present invention
Structural schematic diagram；
The vertical view that Fig. 2 is Fig. 1 regards structural schematic diagram；
Fig. 3 is the side structure schematic view of Fig. 1；
Fig. 4 is the schematic view of the front view of Fig. 1；
Fig. 5 is the structural schematic diagram of swing regulation mechanism.
Wherein, the names of the parts are as follows:
1- rack, 2- clamp conveying assembly, 21- sprocket wheel, 22- clamping chain, the clamping of 221- first conveying section, 222- second
Clamping conveying section, 223- rubber clamping piece, 3- clamping transfer passage, 4- swing regulation mechanism, the first swing regulation mechanism of 41-,
The second swing regulation mechanism of 42-, 43- short axle, 44- sleeve, 45- swing arm, 46- chain wheeling supporting frame, 461- support rod, 462-U type
Bracket, 463- pin shaft, 47- rolling chain wheel, 5- electric pushrod, 6- link mechanism, 7- automatic adjusument component, 71- support member,
711- support frame, 712- support sprocket wheel, 72- slide bar, 73- chassis support.
Specific embodiment
In view of this, core of the invention is to provide a kind of clamping gap automatic adjustable conveying dress of crop stem
It sets, the clamping gap of clamping conveying device feeding inlet and discharge port can be accurately controlled, to improve the work of combined harvester
Efficiency guarantees the good operation of equipment.
In order to enable those skilled in the art to better understand the solution of the present invention, connection with figures and specific embodiment below
The present invention is described in further detail.
As Figure 1-Figure 4, the clamping gap automatic adjustable of crop stem disclosed in the embodiment of the present invention conveys dress
It sets, comprising: rack 1；Two groups of clamping conveying assemblies 2 being installed in rack 1, and any one group of clamping conveying assembly includes chain
Wheel 21, for the driving device of drive sprocket 21, and the clamping chain 22 being set around on sprocket wheel 21；Wherein one group of clamping chain 22
With the first clamping conveying section 221, another group of clamping chain 22 has the second clamping conveying section 222, the first clamping conveying section 221
And second form the clamping transfer passage 3 passed through for stalk between clamping conveying section 222；Swing regulation mechanism 4, and swing and adjust
Section mechanism 4 includes clamping first swing regulation mechanism 41 in gap and for adjusting for adjusting clamping 3 feeding inlet of transfer passage
Second swing regulation mechanism 42 in clamping 3 discharge port of the transfer passage clamping gap, the first swing regulation mechanism 41 and second
The linkage setting of swing regulation mechanism 42.
When combined harvester work, driving device drive sprocket 21 is rotated, and sprocket wheel 21 drives clamping chain 22 to move, stem
Stalk enters clamping transfer passage 3 from the feeding inlet position of clamping transfer passage 3, at this time according to entrance clamping transfer passage 3
Stalk diameter controls the first swing regulation mechanism 41 and rotates predetermined angle, due to the first swing regulation mechanism 41 and the second pendulum
The dynamic linkage of regulating mechanism 42 setting, therefore, the second swing regulation mechanism 42 also rotates corresponding angle, so that the first oscillation adjustment
Mechanism 41 can be engaged with the different location of the first clamping conveying section 221 and the second clamping conveying section 222, to realize feeding inlet
The adjustment in gap is clamped, while the second swing regulation mechanism 42 can be with the first clamping conveying section 221 and the second clamping conveying section
222 corresponding different location engagement, to realize the adjustment in discharge port clamping gap.Therefore the clamping conveying device can be kept away
Exempt from the blocking of feeding inlet, while real-time guarantees guarantee that clamping chain 22 is in tensioning state, not only increase combined harvester
Working efficiency also effectively ensure that the good operation of equipment.
It should be noted that the first swing regulation mechanism 41 and the second swing regulation mechanism 42 are connected by link mechanism 6,
When the movement of the first swing regulation mechanism 41, the movement of the second swing regulation mechanism 42 is driven by bindiny mechanism 6, to guarantee first
The consistency of swing regulation mechanism 41 and the movement of the second swing regulation mechanism 42, when the first swing regulation mechanism 41 rotates clockwise
When, the second swing regulation mechanism 42 rotates counterclockwise, and clamps the accurate of gap to feeding inlet and discharge port to realize at the same time
When adjustment, additionally it is possible to which the moment keeps clamping the tensioning of the chain power.
It should be further noted that the first swing regulation mechanism 41 is 2, and it is respectively arranged at two groups of clamping conveying groups
On part 2, to adjust feeding inlet clamping gap；Second swing regulation mechanism 42 is 2, and is respectively arranged at two groups of clamping conveying groups
On part 2, to adjust discharge port clamping gap.By making its rotate predetermined angle to the control of the first swing regulation mechanism 41, so that
First swing regulation mechanism 4 is meshed with the different location of the first clamping conveying section 221 and the second clamping conveying section 222, thus
Realize the adjustment to feeding inlet clamping gap；By making its rotate predetermined angle to the control of the second swing regulation mechanism 42, so that
Second swing regulation mechanism 42 is meshed with the different location that the first clamping conveying section 221 second clamps conveying section 222, thus real
Now to the adjustment in discharge port clamping gap.
In the clamping gap automatic adjustable conveying device of crop stem disclosed in the embodiment of the present invention, conveyed in clamping
Stalk apparatus for detecting diameter, and stalk apparatus for detecting diameter and controller electrical connection are provided at 3 feeding inlet of channel.
In addition, the clamping gap automatic adjustable conveying device of crop stem disclosed in the embodiment of the present invention, further includes
For pushing swing regulation mechanism 4 to rotate the electric pushrod 5 of predetermined angle, and electric pushrod 5 is electrically connected with the controller.
When stalk enters at clamping 3 feeding inlet of transfer passage, stalk apparatus for detecting diameter detects the diameter of stalk, and
By electric signal transmission to controller, controller is precisely controlled electric pushrod 5 according to the program finished and moves certain displacement,
Electric pushrod 5 pushes swing regulation mechanism 4 to rotate preset angle, and swing regulation mechanism 4 is realized by rotating preset angle
The accurate purpose for adjusting feeding inlet and discharge port clamping gap.
Referring to FIG. 5, swing regulation mechanism 4 includes: short axle 43, and sleeve 44 is arranged in short axle 43；The one of short axle 43
End be connected with swing arm 45, the other end of short axle 43 is connected with chain wheeling supporting frame 46, and be provided on chain wheeling supporting frame 46 for
The rolling chain wheel 47 that clamping chain 22 is meshed.When swing regulation mechanism 4 works, electric pushrod 5 pushes swing arm 45 along circle
Circumferential direction is moved, swing arm 45 by short axle 43 with movable sprocket support frame 46 and rolling chain wheel 47 towards with 45 side of moving of swing arm
It is moved in the opposite direction, the mobile different displacement of swing arm 45 is pushed by electric pushrod 5, to realize rolling chain wheel 47
It is engaged with the different location of clamping chain 22.
With continued reference to FIG. 5, chain wheeling supporting frame 46 includes the support rod 461 being connected with short axle 43, and it is set to support rod
U-bracket 462 on 461 is wherein additionally provided with the pin shaft 463 for installing rolling chain wheel 47 in u-bracket 462, roll chain
Wheel 47 can be rotated along the circumferential direction of pin shaft 463.During swing arm 45 drives rolling chain wheel 47 to rotate, rolling chain wheel 47
It can be rotated along pin shaft 463, and then realize and engaged with clamping chain 22.
In order to guarantee that rolling chain wheel 47 is merely able to move along the circumferential direction of pin shaft 463, and cannot be along the axial direction of pin shaft 463
Direction movement, as one of embodiment of the invention, the two sides of rolling chain wheel 47 are separately provided for limitation and roll chain
The limited location snap ring that wheel 47 is moved along the axial direction of pin shaft 463.In addition, the both ends of sleeve 44 are additionally provided with step.
It should be noted that be additionally provided with first bearing between rolling chain wheel 47 and pin shaft 463, sleeve 44 and short axle 43 it
Between be additionally provided with second bearing.Wherein, first bearing is nested in the inside of rolling chain wheel 47, the pin of rolling chain wheel 47 and pin shaft 463
For interference fit；It is also interference fit between second bearing and sleeve 44.
It is appreciated that being respectively to be fixedly linked between short axle 43 and swing arm 45 and chain wheeling supporting frame 46, in order to guarantee to connect
Intensity, respectively preferably using the connection type being weldingly connected between short axle 43 and swing arm 45 and chain wheeling supporting frame 46.
The clamping gap automatic adjustable conveying device of crop stem disclosed in the embodiment of the present invention, further includes for adjusting
The automatic adjusument component 7 in gap between the first clamping conveying section 221 and second clamping conveying section 222 is saved, wherein
Automatic adjusument component 7 includes: the support member 71 for being meshed with clamping chain 22；Slide bar 72, and be arranged on slide bar 72
There is spring；For installing 72 chassis support 73 of slide bar；One end of slide bar 72 and support member 71 are connected, slide bar 72 it is another
End is flexibly connected with chassis support 73, and slide bar 72 can be along its axial direction vertical motion.
It should be noted that offering blind hole in chassis support 73, linear bearing, slide bar 72 and straight line are provided in blind hole
Bearing matches, and slide bar 72 carries out vertical motion along linear bearing under the action of the telescopic spring, to adjust support member 71
To the tensile force of the first clamping conveying section 221 and second clamping conveying section 222.
It should be noted that support member 71 includes support frame 711 and the support sprocket wheel 712 being set on support frame 711,
And support sprocket wheel 712 with clamping chain 22 for being meshed.
As another embodiment of the present invention, outwardly directed rubber clamping piece 223 is additionally provided on clamping chain 22,
In be set between the two neighboring rubber clamping piece 223 on clamping chain 22 formed accommodate stalk holding tank, so set,
It can be improved the reliability of stalk conveying.
It should be noted that the rubber clamping piece 223 and second on the first clamping conveying section 221 clamps on conveying section 222
223 arranged crosswise of rubber clamping piece.Wherein rubber clamping piece 223 is rubber parts, and rubber clamping piece 223 is by bolt with removable
The mode of unloading is mounted on clamping chain 22, easy to disassemble, replacement and adjustment.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of clamping gap automatic adjustable conveying device of crop stem characterized by comprising
Rack (1)；
Two groups of clamping conveying assemblies (2) being installed on rack (1), and clamping conveying assembly described in any one group includes sprocket wheel
(21), for driving the driving device of the sprocket wheel (21), and the clamping chain (22) being set around on the sprocket wheel (21)；
Wherein clamping chain described in one group (22) has the first clamping conveying section (221), clamping chain described in another group (22) tool
There are the second clamping conveying section (222), shape between first clamping conveying section (221) and second clamping conveying section (222)
At the clamping transfer passage (3) passed through for stalk；
Swing regulation mechanism (4), and the swing regulation mechanism (4) includes for adjusting clamping transfer passage (3) pan feeding
Mouth clamps first swing regulation mechanism (41) in gap and for adjusting clamping transfer passage (3) the discharge port clamping gap
Second swing regulation mechanism (42), first swing regulation mechanism (41) and second swing regulation mechanism (42) linkage are set
It sets.
2. the clamping gap automatic adjustable conveying device of crop stem according to claim 1, which is characterized in that described
First swing regulation mechanism (41) and second swing regulation mechanism (42) are connected by link mechanism (6).
3. the clamping gap automatic adjustable conveying device of crop stem according to claim 1, which is characterized in that
First swing regulation mechanism (41) is 2, and in clamping conveying assembly (2) described in being respectively arranged at two groups, to adjust
Save feeding inlet clamping gap；
Second swing regulation mechanism (42) is 2, and in clamping conveying assembly (2) described in being respectively arranged at two groups, to adjust
Save discharge port clamping gap.
4. the clamping gap automatic adjustable conveying device of crop stem according to claim 1, which is characterized in that described
Stalk apparatus for detecting diameter, the stalk apparatus for detecting diameter and controller electricity are provided at clamping transfer passage (3) feeding inlet
Connection.
5. the clamping gap automatic adjustable conveying device of crop stem according to claim 4, which is characterized in that also wrap
Include the electric pushrod (5) for pushing the swing regulation mechanism (4) rotation predetermined angle, and the electric pushrod (5) and institute
State controller electrical connection.
6. the clamping gap automatic adjustable conveying device of crop stem according to claim 1, which is characterized in that described
Swing regulation mechanism (4) includes:
Short axle (43), and sleeve (44) are arranged in the short axle (43)；
One end of the short axle (43) is connected with swing arm (45), and the other end of the short axle (43) is connected with chain wheeling supporting frame
(46), and on the chain wheeling supporting frame (46) it is provided with the rolling chain wheel (47) for being meshed with the clamping chain (22).
7. the clamping gap automatic adjustable conveying device of crop stem according to claim 6, which is characterized in that described
Chain wheeling supporting frame (46) includes the support rod (461) being connected with the short axle (43), and is set on the support rod (461)
U-bracket (462), and the pin shaft (463) for installing the rolling chain wheel (47) is additionally provided in the u-bracket (462),
The rolling chain wheel (47) can be rotated along the circumferential direction of the pin shaft (463).
8. the clamping gap automatic adjustable conveying device of crop stem according to claim 1, which is characterized in that also wrap
Include the adaptive tune for adjusting gap between first clamping conveying section (221) and second clamping conveying section (222)
It saves component (7), the automatic adjusument component (7) includes:
Support member (71) for being meshed with the clamping chain (22)；
Slide bar (72), and spring is arranged on the slide bar (72)；
For installing the chassis support (73) of (72) of the slide bar；
One end and the support member (71) of the slide bar (72) are connected, the other end of the slide bar (72) and the chassis branch
Seat (73) is flexibly connected, and the slide bar (72) can be along its axial direction vertical motion.
9. the clamping gap automatic adjustable conveying device of crop stem according to claim 8, which is characterized in that described
Support member (71) includes support frame (711) and the support sprocket wheel (712) being set on support frame as described above (711), the support
Sprocket wheel (712) with the clamping chain (22) for being meshed.
10. the clamping gap automatic adjustable conveying device of crop stem according to claim 1, which is characterized in that institute
It states and is additionally provided with outwardly directed rubber clamping piece (223) on clamping chain (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910429484.4A CN110050588A (en) | 2019-05-22 | 2019-05-22 | A kind of clamping gap automatic adjustable conveying device of crop stem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910429484.4A CN110050588A (en) | 2019-05-22 | 2019-05-22 | A kind of clamping gap automatic adjustable conveying device of crop stem |
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| CN110050588A true CN110050588A (en) | 2019-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910429484.4A Pending CN110050588A (en) | 2019-05-22 | 2019-05-22 | A kind of clamping gap automatic adjustable conveying device of crop stem |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111052934A (en) * | 2019-12-31 | 2020-04-24 | 重庆市农业科学院 | Flexible clamping and conveying device for vegetable heads |
| CN111573182A (en) * | 2020-05-20 | 2020-08-25 | 中山华能自动化设备有限公司 | EVA square strip centering numerical control transport mechanism |
| CN112753360A (en) * | 2021-01-15 | 2021-05-07 | 湖南农业大学 | Vertical flexible clamping and conveying device for vegetable moss and harvesting machine |
| EP3957159A3 (en) * | 2020-08-18 | 2022-03-23 | Wolf Anlagen-Technik GmbH & Co. KG | Conveyor picker |
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| CN109205181A (en) * | 2018-09-28 | 2019-01-15 | 湖南农业大学 | Gap for stalk adaptively clamps conveying device and flexible clamping delivery method |
| CN209930959U (en) * | 2019-05-22 | 2020-01-14 | 中国农业科学院麻类研究所 | Crop stem clamping gap automatic adjusting type conveying device |
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|---|---|---|---|---|
| US4086749A (en) * | 1976-08-16 | 1978-05-02 | Sperry Rand Corporation | Adjustable width row crop header |
| JPH08228548A (en) * | 1996-03-01 | 1996-09-10 | Kubota Corp | Harvesting section structure in rootcrop harvester |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111052934A (en) * | 2019-12-31 | 2020-04-24 | 重庆市农业科学院 | Flexible clamping and conveying device for vegetable heads |
| CN111052934B (en) * | 2019-12-31 | 2022-03-11 | 重庆市农业科学院 | Flexible clamping and conveying device for vegetable heads |
| CN111573182A (en) * | 2020-05-20 | 2020-08-25 | 中山华能自动化设备有限公司 | EVA square strip centering numerical control transport mechanism |
| EP3957159A3 (en) * | 2020-08-18 | 2022-03-23 | Wolf Anlagen-Technik GmbH & Co. KG | Conveyor picker |
| CN112753360A (en) * | 2021-01-15 | 2021-05-07 | 湖南农业大学 | Vertical flexible clamping and conveying device for vegetable moss and harvesting machine |
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