CN110194352B - Ramie clamping and conveying mechanism - Google Patents
Ramie clamping and conveying mechanism Download PDFInfo
- Publication number
- CN110194352B CN110194352B CN201910507666.9A CN201910507666A CN110194352B CN 110194352 B CN110194352 B CN 110194352B CN 201910507666 A CN201910507666 A CN 201910507666A CN 110194352 B CN110194352 B CN 110194352B
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- 240000008564 Boehmeria nivea Species 0.000 title claims abstract description 95
- 238000003756 stirring Methods 0.000 claims abstract description 98
- 239000000463 material Substances 0.000 claims abstract description 41
- 239000013013 elastic material Substances 0.000 claims abstract description 29
- 230000000903 blocking effect Effects 0.000 claims abstract description 16
- 210000003813 thumb Anatomy 0.000 claims description 40
- 238000005452 bending Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 238000013459 approach Methods 0.000 claims description 3
- 238000003306 harvesting Methods 0.000 description 13
- 239000000835 fiber Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005517 mercerization Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention discloses a ramie clamping and conveying mechanism, which is characterized by comprising a rack and a conveying channel, wherein a conveying chain is rotatably connected to the rack, the conveying chain is positioned on one side of the width of the conveying channel, and a pulling sheet capable of pushing ramie is arranged on the conveying chain; the other side of the width of the conveying channel is provided with a pushing device, the pushing device comprises an elastic material stirring rod, the other end of the elastic material stirring rod is obliquely arranged towards the width direction of the conveying channel and along the conveying direction of the ramie in the conveying channel, and the end part of the elastic material stirring rod is provided with a material blocking rod for blocking the ramie from sliding into a gap between two adjacent elastic material stirring rods; the feeding end of the conveying channel is rotationally connected with a stirring wheel for stirring the ramie into the conveying channel and a baffle plate which can be matched with the stirring wheel to convey the ramie into the conveying channel, and the baffle plate and the stirring wheel are respectively positioned on two opposite sides of the feeding end of the conveying channel. The mechanism can overcome the phenomena of unstable conveying, easy blockage, easy breaking of ramie and the like.
Description
Technical Field
The invention relates to the technical field of agricultural mechanical equipment, in particular to a ramie clamping and conveying mechanism.
Background
The ramie is called Chinese grass, has a planting history of nearly 5000 years in China, and the planting area and the yield in China at present account for over 90% of the world. The main purpose of cultivating ramie is to obtain bast fibers, and bast obtained after peeling and green scraping is called raw ramie after airing, namely raw material of ramie textile; because the fiber has the characteristics of long single fiber, high strength, quick moisture absorption and dissipation, good heat conduction performance, white color and mercerization after degumming, pure spinning and cotton, silk, wool, chemical fiber blending and the like, the demand of the ramie in the international market is increasing.
The ramie is generally harvested three times in a year, the traditional manual harvesting mode, the ramie fiber harvesting operation accounts for more than three fifths of the labor consumption in the whole production process, the labor is wasted, the labor intensity is high, and the technical requirement is high. The mechanized harvesting equipment is the key of the production of raw materials and feeds of ramie, and is also one of important factors influencing the development of the production of ramie to large-scale industrialization. Therefore, to promote the efficient development of ramie production, research and innovation of harvesting technology and harvesting machinery are particularly important.
The mechanical ramie harvesting is divided into sectional harvesting and combined harvesting, and compared with sectional harvesting, the combined harvesting has the advantages of high working efficiency, labor saving, strong adaptability to crops and the like, so that the combined harvesting is a development trend of mechanical ramie harvesting in China. However, the existing ramie combine harvester in the market is not perfect in clamping and conveying mechanism, and phenomena of unstable conveying, easy blockage, easy breakage of ramie and the like often occur, so that fiber is damaged, and great harvesting loss is brought.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a ramie clamping and conveying mechanism which can overcome the phenomena of unstable conveying, easy blockage, easy breakage of ramie and the like.
In order to achieve the above purpose, the present invention provides the following technical solutions: the ramie clamping and conveying mechanism comprises a rack and a conveying channel arranged on the rack and used for conveying ramie, wherein a conveying chain used for driving the ramie to move in the conveying channel is rotationally connected to the rack, the length direction of the conveying chain is consistent with the length direction of the conveying channel, the conveying chain is positioned on one side of the width of the conveying channel, a stirring sheet used for pushing the ramie is arranged on the conveying chain, and one end of the stirring sheet is fixed on the conveying chain, and the other end of the stirring sheet extends to the width direction of the conveying channel;
the other side of the width of the conveying channel is provided with a pushing device for pushing the ramie to the conveying chain, the pushing device comprises a plurality of elastic material stirring rods, one ends of the elastic material stirring rods are arranged on the rack, the elastic material stirring rods are arranged along the length direction of the conveying channel, the other ends of the elastic material stirring rods are obliquely arranged towards the width direction of the conveying channel and along the conveying direction of the ramie in the conveying channel, the end parts of the elastic material stirring rods are provided with material blocking rods for blocking the ramie from sliding into a gap between two adjacent elastic material stirring rods, and the length dimension of each material blocking rod is not smaller than the distance dimension between the two adjacent elastic material stirring rods;
the feeding end of the conveying channel is rotationally connected with a stirring wheel for stirring the ramie into the conveying channel and a baffle plate capable of being matched with the stirring wheel to convey the ramie into the conveying channel, and the baffle plate and the stirring wheel are respectively positioned on two opposite sides of the feeding end of the conveying channel.
The invention is further provided with: the conveying channel comprises a feeding channel positioned at the front side of the machine frame and a collecting channel positioned at the side edge of the machine frame, the feeding channel is communicated with the collecting channel, the material stirring wheel is rotationally connected to one side of the feeding channel, which is provided with an elastic material stirring rod, the material stirring wheel and the material blocking plates are all provided with a plurality of material stirring wheels, the material stirring wheels are arranged along the length direction of the feeding channel, and the material blocking plates are arranged in pairs with the material stirring wheels.
The invention is further provided with: the conveying chain is provided with a plurality of thumb wheel rods capable of driving the thumb wheels to rotate, the thumb wheel rods are arranged in a plurality of mode, each thumb wheel rod is arranged along the length direction of the conveying chain, one gear tooth of the thumb wheel is located on a path of the thumb wheel rod in the rotation process of the conveying chain, and the thumb wheel rods drive the thumb wheels to rotate through the poking gear teeth.
The invention is further provided with: the material stirring wheel is formed by bending a plate, and a bending plate for increasing the contact area with a stirring wheel rod is bent at one side of the gear teeth of the material stirring wheel.
The invention is further provided with: the frame is including being located the mounting bracket of conveying passageway one side and being used for connecting the mounting bracket and the link of frame, the link sets up into the structure of falling U font to be located conveying passageway's top.
The invention is further provided with: the end part of the material shifting sheet, which is far away from the conveying chain, is arranged in a sharp angle structure which is convenient to insert into the ramie stack.
The invention is further provided with: the pushing device further comprises a tension spring used for pulling the elastic material stirring rod to approach the conveying chain all the time.
The invention is further provided with: the elastic tensioning device is arranged on the frame and used for enabling the conveying chain to keep elastic tensioning, and comprises a tensioning rod with the middle hinged to the frame, tensioning wheels connected to two ends of the tensioning rod in a rotating mode and tensioning springs connected between the tensioning rod and the frame, and the two tensioning wheels are respectively abutted to the front face and the back face of the conveying chain.
In summary, the invention has the following beneficial effects: the stirring wheel can stir the ramie into the conveying channel through the gear tooth cooperation striker plate on the stirring wheel in the rotation process, and the elastic stirring rod located on one side of the conveying channel can push the ramie to the conveying chain located on the other side of the conveying channel, so that the ramie can be clamped between the elastic stirring rod and the conveying chain in the conveying channel, and a motor in the rack drives the conveying chain to rotate. The setting of elasticity dialling material pole not only can be with ramie elasticity pressing to conveying chain to effectively improve conveying mechanism's the stable degree of carrying, also be difficult for the rupture ramie simultaneously, and keep off the setting of material pole can effectively avoid the ramie to slide into in the clearance between two adjacent elasticity dialling material poles, thereby effectively avoid phenomena such as ramie pile up, jam, improved conveying mechanism's conveying efficiency greatly.
Drawings
FIG. 1 is a schematic perspective view of a ramie gripping and conveying mechanism;
FIG. 2 is a schematic structural view of a ramie gripping and conveying mechanism;
fig. 3 is a schematic view of a three-dimensional enlarged structure of the local ramie gripping and conveying mechanism.
Reference numerals: 1. a frame; 11. a conveying channel; 111. a feed channel; 112. a pooling channel; 12. a stirring wheel; 121. a bending plate; 13. a striker plate; 14. a mounting frame; 15. a connecting frame; 2. a conveyor chain; 21. a stirring sheet; 22. a thumb wheel lever; 3. a pushing device; 31. an elastic material poking rod; 32. a material blocking rod; 33. a tension spring; 4. an elastic tensioning device; 41. a tension rod; 42. a tensioning wheel; 43. and tensioning the spring.
Detailed Description
The invention will now be described in further detail with reference to the drawings and examples. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
Referring to fig. 1-3, a ramie clamping and conveying mechanism comprises a frame 1 and a conveying channel 11 arranged on the frame 1 and used for conveying ramie, wherein a conveying chain 2 used for driving the ramie to move in the conveying channel 11 is rotationally connected to the frame 1, the length direction of the conveying chain 2 is consistent with the length direction of the conveying channel 11, the conveying chain 2 is positioned on one side of the width of the conveying channel 11, a stirring sheet 21 used for pushing the ramie is arranged on the conveying chain 2, and one end of the stirring sheet 21 is fixed on the conveying chain 2, and the other end of the stirring sheet extends towards the width direction of the conveying channel 11;
the other side of the width of the conveying channel 11 is provided with a pushing device 3 for pushing ramie to the conveying chain 2, the pushing device 3 comprises a plurality of elastic material stirring rods 31 with one ends arranged on the frame 1, each elastic material stirring rod 31 is arranged along the length direction of the conveying channel 11, the other ends of the elastic material stirring rods 31 are obliquely arranged towards the width direction of the conveying channel 11 and along the conveying direction of the ramie in the conveying channel 11, the end parts of the elastic material stirring rods 31 are provided with material blocking rods 32 for blocking the ramie from sliding into a gap between two adjacent elastic material stirring rods 31, and the length dimension of each material blocking rod 32 is not less than the distance dimension between two adjacent elastic material stirring rods 31;
the feeding end of the conveying channel 11 is rotatably connected with a stirring wheel 12 for stirring the ramie into the conveying channel 11 and a baffle plate 13 which can be matched with the stirring wheel 12 to convey the ramie into the conveying channel 11, and the baffle plate 13 and the stirring wheel 12 are respectively positioned on two opposite sides of the feeding end of the conveying channel 11.
The stirring wheel 12 can stir the ramie into the conveying channel 11 through the gear teeth on the stirring wheel 12 and the baffle 13 in the rotating process, the elastic stirring rod 31 positioned on one side of the conveying channel 11 can push the ramie to the conveying chain 2 positioned on the other side of the conveying channel 11, the ramie can be clamped between the elastic stirring rod 31 and the conveying chain 2 in the conveying channel 11, and the stirring sheet 21 on the conveying chain 2 can push the ramie to move along the length direction of the conveying channel 11 in the rotating process of the conveying chain 2 driven by the motor on the frame 1, so that the conveying of the ramie is effectively realized. Wherein the setting of elasticity dialling material pole 31 not only can be with ramie elasticity pressing to conveyor chain 2 to effectively improve conveying mechanism's transport stability, also be difficult for the rupture ramie simultaneously, and keep off setting up of material pole 32 can effectively avoid the ramie to slide into in the clearance between two adjacent elasticity dialling material poles 31, thereby effectively avoid phenomena such as ramie pile up, jam, improved conveying mechanism's conveying efficiency greatly.
The conveying channel 11 comprises a feeding channel 111 positioned at the front side of the frame 1 and a collecting channel 112 positioned at the side edge of the frame 1, the feeding channel 111 is communicated with the collecting channel 112, the material stirring wheel 12 is rotatably connected to one side of the feeding channel 111, which is provided with an elastic material stirring rod 31, a plurality of material stirring wheels 12 and material blocking plates 13 are arranged, each material stirring wheel 12 is arranged along the length direction of the feeding channel 111, and each material blocking plate 13 is arranged in pairs with the material stirring wheel 12. The above-mentioned feeding channel 111 one side is as the feed inlet of conveying channel 11, so can enlarge the working area through setting up the quantity of thumb wheel 12 and striker plate 13, and all assemble into gathering channel 112 after the ramie that each thumb wheel 12 dials in is carried through feeding channel 111, and then carry to the next process through gathering channel 112, consequently the design of feeding channel 111 can effectively improve work efficiency.
The conveying chain 2 is provided with a plurality of thumb wheel levers 22 which can drive the thumb wheel 12 to rotate, the thumb wheel levers 22 are arranged in a plurality, each thumb wheel lever 22 is arranged along the length direction of the conveying chain 2, one gear tooth of the thumb wheel 12 is positioned on a path along which the thumb wheel lever 22 passes in the rotating process of the conveying chain 2, and the thumb wheel levers 22 drive the thumb wheel 12 to rotate through the thumb wheel teeth. The length direction of the thumb wheel lever 22 is consistent with the axial direction of a rotating wheel which is rotationally connected on the frame 1 and is used for the conveying chain 2 to bypass, the thumb wheel 12 is positioned above or below the conveying chain 2, the conveying chain 2 can drive the thumb wheel 12 to rotate through the thumb wheel lever 22 in the rotating process, the number of gear teeth on the thumb wheel 12 and the interval distance between the thumb wheel lever 22 on the conveying chain 2 are required to meet the following requirements, and one thumb wheel lever 22 drives the whole thumb wheel 12 to rotate through stirring one gear tooth until the thumb wheel lever 22 is separated from the gear tooth, and the next gear tooth is positioned on the path of the next thumb wheel lever 22, so that the driving of the thumb wheel 12 can be realized, the power and the driving system of the whole conveying mechanism are greatly simplified, the motor for driving the thumb wheel 12 to rotate is not required to be additionally arranged, the manufacturing cost and the equipment weight of the whole conveying mechanism are also effectively reduced, and the whole conveying mechanism is convenient to be arranged on a harvester for use.
The conveying chain 2 preferably adopts a chain type structure, so that not only can the rotating wheel connected to the frame 1 be wound to be positioned on one side of the conveying channel 11, but also the setting of the material shifting sheet 21 and the shifting wheel rod 22 is convenient, and the structure is flexible and ingenious, and the use is convenient and stable.
The material stirring wheel 12 is formed by bending a plate, so that the weight of the whole material stirring wheel 12 is reduced, the manufacturing cost and the equipment weight of the whole conveying mechanism are reduced effectively, and the material stirring wheel is convenient to place on a harvester for use. The stirring wheel 12 is provided with a bending plate 121 for increasing the contact area with the stirring wheel rod 22 at one side of the gear teeth, and the bending plate 121 not only can effectively improve the stability of the stirring wheel rod 22 for driving the stirring wheel 12 to rotate, but also can effectively prolong the service life of the stirring wheel 12 formed by bending the plate. In addition, the material stirring wheel 12 can be provided with bending plates 121 at two sides of the width of the gear teeth, and the other bending plate 121 can be used for increasing the contact area between the gear teeth and the ramie, so that the material stirring wheel 12 is not easy to break the ramie in the process of stirring the ramie into the conveying channel 11.
The frame 1 comprises a mounting frame 14 positioned at one side of the conveying channel 11 and a connecting frame 15 for connecting the mounting frame 14 and the frame 1, wherein the connecting frame 15 is arranged in an inverted U-shaped structure and is positioned above the conveying channel 11. Since the ramie is transported in the transport channel 11, the connection of the mounting rack 14 to the machine frame 1 is achieved by the connecting frame 15, so that an unobstructed transport channel 11 can be formed, while the connecting frame 15 in the shape of an inverted U does not obstruct the transport of the ramie in the transport channel 11.
And the connecting frame 15 can be detachably connected with the mounting frame 14 and the frame 1, and the design can be suitable for ramie with different heights by replacing the connecting frame 15 with different heights, and can also regulate and control the width dimension of the conveying channel 11 by replacing the connecting frame 15 with different widths so as to be suitable for different use scenes.
The end of the pulling-up piece 21 remote from the conveyor chain 2 is provided with a pointed structure which facilitates the insertion into the pile of ramie. The tip angle of the material shifting sheet 21 can facilitate the insertion of the material shifting sheet into the ramie stack, and further, the material shifting sheet 21 can facilitate the pushing of the ramie to be conveyed in the conveying channel 11.
The pushing device 3 further comprises a tension spring 33 for pulling the elastic material pulling rod 31 to approach the conveying chain 2 all the time. The elastic material stirring rod 31 can be fixed on the frame 1 at one end and extend obliquely to the conveying chain 2 at the other end, and the acting force of the elastic material stirring rod 31 on the ramie depends on the structural strength of the elastic material stirring rod 31, so that the tension spring 33 is arranged, the acting force of the elastic material stirring rod 31 on the ramie can be further improved, and the service life of the pushing device 3 can be effectively prolonged. In addition, the elastic material stirring rod 31 can be connected to the frame 1 in a rotating way by the arrangement of the tension spring 33, and the acting force of the elastic material stirring rod 31 on the ramie is the acting force of the tension spring 33, so that the design mode is ingenious and flexible.
The machine frame 1 is provided with an elastic tensioning device 4 for keeping the elastic tensioning of the conveying chain 2, the elastic tensioning device 4 comprises a tensioning rod 41 with the middle hinged to the machine frame 1, tensioning wheels 42 rotatably connected to two ends of the tensioning rod 41, and tensioning springs 43 connected between the tensioning rod 41 and the machine frame 1, and the two tensioning wheels 42 are respectively abutted to the front side and the back side of the conveying chain 2. The tensioning spring 43 can respectively collide with the front side and the back side of the conveying chain 2 through the tensioning wheels 42 at the two ends in the process of pulling the tensioning rod 41 to rotate around the middle hinge part, so that the elastic tensioning of the whole conveying chain 2 is realized, the elastic regulation and control of the distance between the conveying chain 2 and the pushing device 3 can be realized through the design, the stability of the conveying chain 2 in the process of conveying ramie is improved, and meanwhile, the break of ramie can be effectively avoided.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (6)
1. The utility model provides a ramie centre gripping conveying mechanism, is used for supplying conveying passage (11), characterized by including frame (1) and setting up on frame (1) to ramie: the conveying device is characterized in that a conveying chain (2) for driving ramie to move in a conveying channel (11) is rotationally connected to the frame (1), the length direction of the conveying chain (2) is consistent with the length direction of the conveying channel (11), the conveying chain (2) is positioned on one side of the width of the conveying channel (11), a stirring sheet (21) capable of pushing the ramie is arranged on the conveying chain (2), and one end of the stirring sheet (21) is fixed on the conveying chain (2) while the other end extends to the width direction of the conveying channel (11);
the other side of the width of the conveying channel (11) is provided with a pushing device (3) for pushing ramie to the conveying chain (2), the pushing device (3) comprises a plurality of elastic shifting rods (31) with one ends arranged on the frame (1), the elastic shifting rods (31) are arranged along the length direction of the conveying channel (11), the other ends of the elastic shifting rods (31) are obliquely arranged towards the width direction of the conveying channel (11) and along the conveying direction of the ramie in the conveying channel (11), the end parts of the elastic shifting rods (31) are provided with material blocking rods (32) for blocking the ramie from sliding into a gap between two adjacent elastic shifting rods (31), and the length dimension of each material blocking rod (32) is not smaller than the interval dimension between the two adjacent elastic shifting rods (31);
the feeding end of the conveying channel (11) is rotatably connected with a stirring wheel (12) for stirring the ramie into the conveying channel (11) and a baffle plate (13) which can be matched with the stirring wheel (12) to convey the ramie into the conveying channel (11), and the baffle plate (13) and the stirring wheel (12) are respectively positioned at two opposite sides of the feeding end of the conveying channel (11);
the conveying channel (11) comprises a feeding channel (111) positioned at the front side of the frame (1) and a collecting channel (112) positioned at the side edge of the frame (1), the feeding channel (111) is communicated with the collecting channel (112), the stirring wheel (12) is rotationally connected to one side of the feeding channel (111) where an elastic stirring rod (31) is arranged, the stirring wheel (12) and the baffle plates (13) are all provided with a plurality of stirring wheels (12), the stirring wheels (12) are arranged along the length direction of the feeding channel (111), and the baffle plates (13) and the stirring wheels (12) are arranged in pairs;
the device is characterized in that an elastic tensioning device (4) used for enabling the conveying chain (2) to keep elastic tensioning is arranged on the frame (1), the elastic tensioning device (4) comprises a tensioning rod (41) with the middle hinged to the frame (1), tensioning wheels (42) connected to two ends of the tensioning rod (41) in a rotating mode, and tensioning springs (43) connected between the tensioning rod (41) and the frame (1), and the two tensioning wheels (42) are respectively abutted to the front face and the back face of the conveying chain (2).
2. The ramie gripping and conveying mechanism according to claim 1, characterized in that: the conveying chain (2) is provided with a plurality of thumb wheel rods (22) capable of driving the thumb wheel (12) to rotate, the thumb wheel rods (22) are arranged in a plurality, each thumb wheel rod (22) is arranged along the length direction of the conveying chain (2), one gear tooth of the thumb wheel (12) is positioned on a path along which the thumb wheel rod (22) passes in the rotating process of the conveying chain (2), and the thumb wheel rods (22) drive the thumb wheel (12) to rotate through the poking gear teeth.
3. The ramie gripping and conveying mechanism according to claim 2, characterized in that: the material stirring wheel (12) is formed by bending a plate, and a bending plate (121) for increasing the contact area with the stirring wheel rod (22) is bent at one side of the gear teeth of the material stirring wheel (12).
4. The ramie gripping and conveying mechanism according to claim 1, characterized in that: the frame (1) comprises a mounting frame (14) positioned at one side of the conveying channel (11) and a connecting frame (15) used for connecting the mounting frame (14) with the frame (1), wherein the connecting frame (15) is arranged in an inverted U-shaped structure and is positioned above the conveying channel (11).
5. The ramie gripping and conveying mechanism according to claim 1, characterized in that: the end part of the stirring sheet (21) far away from the conveying chain (2) is arranged in a sharp angle structure which is convenient to insert into the ramie stack.
6. The ramie gripping and conveying mechanism according to claim 1, characterized in that: the pushing device (3) further comprises a tension spring (33) for pulling the elastic material stirring rod (31) to approach the conveying chain (2) all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910507666.9A CN110194352B (en) | 2019-06-12 | 2019-06-12 | Ramie clamping and conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910507666.9A CN110194352B (en) | 2019-06-12 | 2019-06-12 | Ramie clamping and conveying mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110194352A CN110194352A (en) | 2019-09-03 |
| CN110194352B true CN110194352B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910507666.9A Active CN110194352B (en) | 2019-06-12 | 2019-06-12 | Ramie clamping and conveying mechanism |
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| CN (1) | CN110194352B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190526614A (en) * | 1905-12-20 | 1907-03-20 | Taylor Burrows | Machine for Decorticating and Scutching, and if desired Combing, Ramie Hemp or other Fibrous Materials. |
| UA54890U (en) * | 2010-06-01 | 2010-11-25 | Украинский Научно-Исследовательский Институт Прогнозирования И Испытания Техники И Технологий Для Сельскохозяйственного Производства Имени Леонида Погорелого | Gripping conveyer of flax combined harvester |
| CN103597951A (en) * | 2013-10-28 | 2014-02-26 | 武汉纺织大学 | Ramie combine harvester |
| CN204634406U (en) * | 2015-05-19 | 2015-09-16 | 农业部南京农业机械化研究所 | Ramie reaping machine |
| CN210116904U (en) * | 2019-06-12 | 2020-02-28 | 农业农村部南京农业机械化研究所 | Ramie clamping and conveying mechanism |
-
2019
- 2019-06-12 CN CN201910507666.9A patent/CN110194352B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190526614A (en) * | 1905-12-20 | 1907-03-20 | Taylor Burrows | Machine for Decorticating and Scutching, and if desired Combing, Ramie Hemp or other Fibrous Materials. |
| UA54890U (en) * | 2010-06-01 | 2010-11-25 | Украинский Научно-Исследовательский Институт Прогнозирования И Испытания Техники И Технологий Для Сельскохозяйственного Производства Имени Леонида Погорелого | Gripping conveyer of flax combined harvester |
| CN103597951A (en) * | 2013-10-28 | 2014-02-26 | 武汉纺织大学 | Ramie combine harvester |
| CN204634406U (en) * | 2015-05-19 | 2015-09-16 | 农业部南京农业机械化研究所 | Ramie reaping machine |
| CN210116904U (en) * | 2019-06-12 | 2020-02-28 | 农业农村部南京农业机械化研究所 | Ramie clamping and conveying mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 履带式苎麻联合收割机的设计与试验;李显旺;黄继承;张彬;王锦国;沈成;汪志兵;;中国农机化学报(01);全文 * |
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| Publication number | Publication date |
|---|---|
| CN110194352A (en) | 2019-09-03 |
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