CN208795616U - The ramie stem of adjustable entrance angle gathers in Experiment of Tool Wear platform - Google Patents
The ramie stem of adjustable entrance angle gathers in Experiment of Tool Wear platform Download PDFInfo
- Publication number
- CN208795616U CN208795616U CN201820155852.1U CN201820155852U CN208795616U CN 208795616 U CN208795616 U CN 208795616U CN 201820155852 U CN201820155852 U CN 201820155852U CN 208795616 U CN208795616 U CN 208795616U
- Authority
- CN
- China
- Prior art keywords
- hinge
- rack
- axis
- intermittent drive
- ramie
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 240000008564 Boehmeria nivea Species 0.000 title claims abstract description 37
- 238000002474 experimental method Methods 0.000 title claims abstract description 20
- 238000005520 cutting process Methods 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000001105 regulatory effect Effects 0.000 claims abstract description 19
- 230000002195 synergetic effect Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000003776 cleavage reaction Methods 0.000 abstract description 11
- 230000007017 scission Effects 0.000 abstract description 11
- 238000012360 testing method Methods 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 8
- 238000003306 harvesting Methods 0.000 abstract description 8
- 230000006378 damage Effects 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model discloses a kind of ramie stems of adjustable entrance angle to gather in Experiment of Tool Wear platform, including rack, it further include the feed device being installed in rack, cutter device and intermittent drive device, feed device is connect with cutter device by intermittent drive device, feeding and the continuous circulation of cutting under the synergistic effect of intermittent drive device, in single cycle, intermittent drive device drives feed device to convey ramie stem downwards, cutter device is sent to cleavage drive simultaneously, when Ramie Stalk is transported to cleavage, cutter device reaches cleavage and executes cutting action；After the completion of cutting action, the drive of intermittent drive device send cutter device to evacuation position to stop, and cutter device is equipped with the corner cut regulating mechanism for adjusting the harvesting cutter cut-in angle.The ramie stem harvesting Experiment of Tool Wear platform of the adjustable entrance angle of the utility model has many advantages, such as to save manpower in test and the time, cutting angle is adjustable, experimental data is accurate.
Description
Technical field
The utility model relates to Experiment of Tool Wear devices, and in particular to a kind of ramie stem cropping knife of adjustable entrance angle
Has wear test platform.
Background technique
Ramie is that China is with a long history and have the industrial crops of characteristic, and the ramie yield in China accounts for about world's ramie total yield
The 90% of amount.Ramie harvesting expends working hour and accounts for 60% or more of entire production process, harvesting low efficiency and manpower shortage, kind
Contradiction at high cost and that selling price is low is planted, ramie planting area in recent years is resulted in and reduces sharply, industry disappearance risk is big.Obvious ramie
Harvesting problem, which becomes, restricts an important factor for ramie utilizes.
Ramie is mainly as textile raw material, therefore when ramie is gathered in, it is desirable that does not damage stalk fiber, cutter blade as far as possible
It is the critical component of harvester, blade abrasion problem is serious when ramie is gathered in, and then causes cut quality poor, and inefficiency can
The problems such as being reduced by property.Therefore when research cutting the abrasion loss of blade in helping to improve cutting performance.Ramie is received at present
Cutting mill tool is still in research, pilot scale, and pilot stage has scholar to the experimental study of sugarcane cutting force and the rape combined harvester ceding of Taiwan
Experimental study.Also ramie cutting parameter experimental study has been carried out.And it is very few for the experimental study based on blade abrasion, this is practical
It is novel it is intended that wear test provide basic platform.
Utility model content
The technical problems to be solved in the utility model is to overcome the shortcomings of the prior art, provides a kind of adjustable entrance angle
Ramie stem gather in Experiment of Tool Wear platform.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle, including rack, further include being installed in rack
On feed device, cutter device and intermittent drive device, the feed device and cutter device pass through intermittent drive dress
Connection is set, feeding and the continuous circulation of cutting under the synergistic effect of intermittent drive device, in single cycle, between described
The formula transmission device of having a rest drives feed device to convey ramie stem downwards, while sending cutter device to cleavage drive, to Ramie Stalk
When being transported to cleavage, cutter device reaches cleavage and executes cutting action；It is described intermittent after the completion of the cutting action
Transmission device drive send cutter device to evacuation position to stop, and the cutter device is equipped with for adjusting the harvesting cutter cut-in angle
Corner cut regulating mechanism.
As a further improvement of the above technical scheme:
The cutter device includes moving knife, knife bar, crank guide rod transmission component, corner cut regulating mechanism, guard and movement
Frame, the movable stand are slidedly arranged in rack, and are fastenedly connected with intermittent drive device, the crank guide rod transmission component and shield
Sword device is assembled on movable stand, and the knife bar is slidedly arranged on the company of the linear drives end on movable stand and with crank guide rod transmission component
It connects, the corner cut regulating mechanism is riveted on knife bar, and the moving knife detachable connection passes through corner cut tune on corner cut regulating mechanism
It saves mechanism and adjusts cut-in angle.
The corner cut regulating mechanism includes fixed leaf of hinge, movable hinge piece, hinge axis, positioning snap ring, the fixed conjunction
Hinge and movable hinge piece side are equipped with hinge axle sleeve, and the hinge axle sleeve split on the two side, which penetrates hinge axis, makes the two
Formed hinged, the hinge inner hole of shaft sleeve is splined hole, and the hinge axle sleeve corresponding segment of hinge axis and movable hinge on piece is spline
Shaft part, rest part are optical axis, and the positioning snap ring is placed on the both ends of hinge axis stretching, the stretching ear which is provided with and fixed conjunction
The internal spline clamping of the hinge axle sleeve of hinge (341), the moving knife detachable connection is in movable hinge on piece.
The feed device includes blanking component and hitch feed component, and the hitch feed component is set under blanking component
Side, the hitch feed component and the intermittent drive device are sequentially connected.
The blanking component includes that rotating disc, rotation axis, fixed disk and multiple conduits, rotating disc are peripherally evenly arranged with
Multiple through-holes, each through-hole is interior to install a conduit, and the fixed disk is set to below conduit and is fixed in rack, sets in fixed disk
There is a feed opening, the feed opening is docked with hitch feed component.
The hitch feed component includes drive roll, driven voller, initiative roll shaft and driven roll shaft, the initiative roll shaft and from
Action roller shaft parallel arrangement, the drive roll are mounted on initiative roll shaft, and the driven voller is mounted in driven roll shaft, and drive roll
With the feed opening of both driven vollers gap alignment fixed disk, the initiative roll shaft is sequentially connected by intermittent drive device.
The intermittent drive device includes cutting running part and blanking running part, the cutting running part include
One axis, partial gear, driver plate, rack frame and rack gear, the partial gear and driver plate are installed on an axis, the rack frame
Two rack gears up and down that can engage with partial gear are equipped with, rack frame one end connects movable stand by fastener, another
Removable connection is made by shifting axle with rack in end；The blanking running part includes two axis, sheave, drive sprocket and driven
Sprocket wheel, the sheave and drive sprocket are mounted on two axis, and the driven sprocket is mounted on initiative roll shaft, drive sprocket with from
Movable sprocket is connected by chain drive；The driver plate is connect with sheave drive.
The partial gear is the gear for retaining 1/4 circle arc tooth, and the number of teeth of the rack gear is the partial gear number of teeth
1.5~2.5 times.
The sheave is equipped with 4 notches being uniformly distributed circumferentially.
Compared with the prior art, the advantages of the utility model are:
The utility model makes feeding and the continuous circulation of cutting under the synergistic effect of intermittent drive device, can exempt people
The trouble to be cut such as work feeding saves manpower and time, and the utility model feeding is not interfere with each other with cutting, reasonable row
Journey arrangement can be avoided stalk fiber destruction caused by stalk movement when because of tool damage caused by forging a knife when blanking and cutting, exempt from
Except disturbing factor, cutter Wear Test Data is made to tend to be most accurate；Corner cut regulating mechanism can adjust the cutting angle of cutter
Section can measure the cutter degree of wear under different cutting angles and cutting angle in test to the shadow of Ramie Stalk fiber
It rings, the improved method that can more accurately study ramie cutting mode.
Detailed description of the invention
Fig. 1 is that the ramie stem of adjustable entrance angle provided by the utility model gathers in the main view of Experiment of Tool Wear platform.
Fig. 2 is that the ramie stem of adjustable entrance angle provided by the utility model gathers in the top view of Experiment of Tool Wear platform.
Fig. 3 is that the ramie stem of adjustable entrance angle provided by the utility model gathers in the antero-lateral perspective of Experiment of Tool Wear platform
Structural schematic diagram.
Fig. 4 is that the ramie stem of adjustable entrance angle provided by the utility model gathers in the rear perspective of Experiment of Tool Wear platform
Structural schematic diagram.
Fig. 5 is that the ramie stem of adjustable entrance angle provided by the utility model gathers in corner cut adjusting in Experiment of Tool Wear platform
The structural schematic diagram of mechanism.
Fig. 6 is that the ramie stem of adjustable entrance angle provided by the utility model gathers in corner cut adjusting in Experiment of Tool Wear platform
The scheme of installation of mechanism.
Fig. 7 is that the ramie stem of adjustable entrance angle provided by the utility model gathers in corner cut adjusting in Experiment of Tool Wear platform
The installation cross-sectional view of mechanism.
Fig. 8 is that the ramie stem of adjustable entrance angle provided by the utility model gathers in corner cut adjusting in Experiment of Tool Wear platform
The positioning snap ring structural schematic diagram of mechanism.
Marginal data:
1, rack；2, feed device；21, blanking component；211, rotating disc；212, rotation axis；213, fixed disk；2131,
Feed opening；214, conduit；22, hitch feed component；221, drive roll；222, driven voller；223, initiative roll shaft；224, driven voller
Axis；3, cutter device；31, moving knife；32, knife bar；33, crank guide rod transmission component；34, corner cut regulating mechanism；341, fixed to close
Hinge；342, movable hinge piece；343, hinge axis；344, positioning snap ring；3441, ear is stretched out；35, guard；36, movable stand；
4, intermittent drive device；41, running part is cut；411, an axis；412, partial gear；413, driver plate；414, rack frame；
415, rack gear；42, blanking running part；421, two axis；422, sheave；4221, notch；423, drive sprocket；424, driven chain
Wheel.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment
As depicted in figs. 1 and 2, the ramie stem of the adjustable entrance angle of the present embodiment gathers in Experiment of Tool Wear platform, including
Rack 1, further includes the feed device 2, cutter device 3 and intermittent drive device 4 being installed in rack 1, feed device 2 with cut
It cuts device 3 to connect by intermittent drive device 4, feeding is continuously followed with cutting under the synergistic effect of intermittent drive device 4
Ring, eliminate artificial feeding with etc. trouble to be cut, save manpower and time, in single cycle, intermittent biography
Dynamic device 4 drives the conveying ramie stem downwards of feed device 2, while sending cutter device 3 to cleavage drive, defeated to Ramie Stalk
When sending to cleavage, cutter device 3 reaches cleavage and executes cutting action；After the completion of cutting action, intermittent drive device 4 is driven
Cutter device 3 to evacuation position is sent to stop, reasonable routing is avoided because of tool damage and cutting caused by forging a knife when blanking
When stalk it is mobile caused by stalk fiber destruction, eliminate disturbing factor, so that cutter Wear Test Data is tended to be most accurate, cutting
Device 3 is equipped with the corner cut regulating mechanism 34 for step-less adjustment harvesting cutter cut-in angle, which can be to the cutting angle of cutter
Degree is adjusted, and the cutter degree of wear under different cutting angles and cutting angle can be measured in test to Ramie Stalk fibre
The influence of dimension, the improved method that can more accurately study ramie cutting mode.
In the present embodiment, as shown in figure 3, cutter device 3 includes moving knife 31, knife bar 32, crank guide rod transmission component 33, cuts
Angle regulating mechanism 34, guard 35 and movable stand 36, movable stand 36 are slidedly arranged in rack 1, and are fastened with intermittent drive device 4
Connection, crank guide rod transmission component 33 and guard 35 are assembled on movable stand 36, and knife bar 32 is slidedly arranged on movable stand 36 simultaneously
It is connect with the linear drives end of crank guide rod transmission component 33, corner cut regulating mechanism 34 is riveted on knife bar 32, and moving knife 31 is removable
Divide and be connected on corner cut regulating mechanism 34, passes through corner cut regulating mechanism 34 and adjust cut-in angle.
In the present embodiment, as shown in Fig. 5 to Fig. 8, corner cut regulating mechanism 34 is hinge structure, including fixed leaf of hinge 341,
Movable hinge piece 342, hinge axis 343, positioning snap ring 344, fixed leaf of hinge 341 and 342 side of movable hinge piece are equipped with conjunction
Page axle sleeve, the hinge axle sleeve split on the two side, which penetrates hinge axis 343, both to be made to be formed hinged, and hinge inner hole of shaft sleeve is flower
Hinge axle sleeve corresponding segment on keyhole, hinge axis 343 and movable hinge piece 342 is splined shaft section, and rest part is optical axis, described
Positioning snap ring 344 is placed on the both ends of the stretching of hinge axis 343, and what be which is provided with stretches out the hinge of ear 3441 and fixed leaf of hinge 341
The internal spline clamping of axle sleeve, 31 detachable connection of moving knife is on movable hinge piece 342, and by taking out positioning snap ring 344, rotation is lived
Then dynamic circuit connector hinge 342 installs the angle that positioning snap ring 344 carrys out step-less adjustment moving knife 31.
In the present embodiment, as depicted in figs. 1 and 2, feed device 2 includes blanking component 21 and hitch feed component 22, folder
Feeding material component 22 is held set on 21 lower section of blanking component, hitch feed component 22 and intermittent drive device 4 are sequentially connected；Blanking group
Part 21 includes the conduit 214 that rotating disc 211, rotation axis 212, fixed disk 213 and multiple length are 100mm, and rotating disc 211 is along week
While being evenly arranged with multiple through-holes, a conduit 214 is installed in each through-hole, fixed disk 213 is set to 214 lower section of conduit and is fixed in
In rack 1, fixed disk 213 is equipped with the feed opening 2131 of a 22mm diameter, and 2131 internal diameter of feed opening is wrapped up with rubber material,
Stalk is avoided damage to, feed opening 2131 is docked with hitch feed component 22；Hitch feed component 22 includes drive roll 221, driven
Roller 222, initiative roll shaft 223 and driven roll shaft 224, initiative roll shaft 223 and driven roll shaft 224 are arranged in parallel, and driven roll shaft 224 is logical
Cross bearing block sliding spring be connected in rack 1, drive roll 221 is mounted on initiative roll shaft 223, driven voller 222 be mounted on from
On action roller shaft 224, and the feed opening 2131 and and feed opening of both drive roll 221 and driven voller 222 gap alignment fixed disk 213
2131 keep vertical distance 15cm, and initiative roll shaft 223 is sequentially connected by intermittent drive device 4, when the stalk of different thicknesses is first
When entering both drive roll 221 and driven voller 222 gap afterwards, driven roll shaft 224 slides spring using bearing block to realize automatically
Return.
In the present embodiment, as shown in figure 4, intermittent drive device 4 includes cutting running part 41 and blanking running part
42, cutting running part 41 includes an axis 411, partial gear 412, driver plate 413, rack frame 414 and rack gear 415, not exclusively
Gear 412 and driver plate 413 are installed on an axis 411, and rack frame 414 is upper and lower equipped with what can be engaged with partial gear 412
Two rack gears 415,414 one end of rack frame connect movable stand 36 by fastener, and the other end and rack 1 are made by linear axis can
Mobile connection makes rack frame 414 drive movable stand when one axis 411 rotates by partial gear 412 and 415 engaged transmission of rack gear
36 make straight reciprocating；Blanking running part 42 includes two axis 421, sheave 422, drive sprocket 423 and driven sprocket 424,
Sheave 422 and drive sprocket 423 are mounted on two axis 421, and driven sprocket 424 is mounted on initiative roll shaft 223, drive sprocket
423 are connect with driven sprocket 424 by chain drive；Driver plate 413 and sheave 422 are sequentially connected, so that an axis 411 drives two axis
421 rotations make to cut running part 41 and blanking running part 42 are sequentially connected.
In the present embodiment, partial gear 412 is the gear for retaining 1/4 circle arc tooth, and the number of teeth of rack gear 415 is incomplete
Twice of 412 number of teeth of gear, only retaining 1/4 circle arc tooth makes to nibble when one circle of rotation of partial gear 412 with 415 interval of rack gear
It closes, reaching makes rack gear 415 have retrogressing in a cycle, stop, advance, stop four periods, when installation, makes partial gear
412 415 middle parts of rack gear being below, and first tooth enters meshing state, tooth when starting turning partial gear 412
Item 415 drives rack frame 414 to enter the period of advancing.
In the present embodiment, as shown in figure 4, sheave 422 is equipped with 4 notches 4221 being uniformly distributed circumferentially, when driver plate 413
Stirred when per revolution sheave 422 rotate 90 ° when rack frame 414 advance when sheave 422 rotate, remaining when 422 locking of sheave.
In the present embodiment, selection length is 0.9~1.5m, the Ramie Stalk that diameter is 0.9~1.8cm is tested, will
Ramie Stalk is placed in each conduit 214, and a Ramie Stalk is entered between drive roll 221 and driven voller 222 by feed opening 2131
Gap, starter, feeding and cutting start continuously to recycle, and in single loop, an axis 411 drives partial gear 412 and driver plate
413 rotations, partial gear 412 drives rack frame 414 that cutter device 3 is made integrally to go to cleavage, while driver plate 413 stirs slot
422 90 ° of rotation of wheel, makes two axis 421 that drive sprocket 423 be driven to rotate 90 °, drive sprocket 423 makes driven chain by chain drive
Wheel 424 drives drive roll 221 to rotate blanking about 10cm, later 422 locking of sheave, cutter device 3 to cleavage, and crank guide rod passes
Dynamic component 33 drives moving knife 31 to do reciprocating linear motion and completes cutting；One axis 411 drives partial gear 412 to continue to rotate, no
Complete gear 412 drives rack frame 414 to retreat cutter device 3 integrally to evacuation position and stops, into subsequent cycle.When completion one
After the test of kind angle cutting, next group can be carried out about different angle by 34 regulating cutting angle of corner cut regulating mechanism
Cut the test of cutter abrasion.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment.To those of ordinary skill in the art, gained under the premise of not departing from the utility model technical concept
To modifications and variations also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of ramie stem of adjustable entrance angle gathers in Experiment of Tool Wear platform, including rack (1), it is characterised in that: also wrap
Include the feed device (2), cutter device (3) and intermittent drive device (4) being installed on rack (1), the feed device (2)
Connect with cutter device (3) by intermittent drive device (4), under the synergistic effect of intermittent drive device (4) feeding and
The continuous circulation of cutting；
The cutter device (3) includes moving knife (31), knife bar (32), crank guide rod transmission component (33), corner cut regulating mechanism
(34), guard (35) and movable stand (36), the movable stand (36) are slidedly arranged on rack (1), and with intermittent drive device
(4) it is fastenedly connected, the crank guide rod transmission component (33) and guard (35) are assembled on movable stand (36), the knife bar
(32) it is slidedly arranged on movable stand (36) and is connect with the linear drives end of crank guide rod transmission component (33), the corner cut adjusts machine
Structure (34) is riveted on knife bar (32), and moving knife (31) detachable connection passes through corner cut tune on corner cut regulating mechanism (34)
It saves mechanism (34) and adjusts cut-in angle；
The feed device (2) includes blanking component (21) and hitch feed component (22), and the hitch feed component (22) sets
Below blanking component (21), the hitch feed component (22) and the intermittent drive device (4) are sequentially connected；
The blanking component (21) includes rotating disc (211), rotation axis (212), fixed disk (213) and multiple conduits (214), is turned
Moving plate (211) is peripherally evenly arranged with multiple through-holes, installs a conduit (214) in each through-hole, the fixed disk (213) sets
It below conduit (214) and is fixed on rack (1), fixed disk (213) is equipped with a feed opening (2131), the feed opening
(2131) it is docked with hitch feed component (22)；
The hitch feed component (22) includes drive roll (221), driven voller (222), initiative roll shaft (223) and driven roll shaft
(224), the initiative roll shaft (223) and driven roll shaft (224) parallel arrangement, the drive roll (221) are mounted on initiative roll shaft
(223) on, the driven voller (222) is mounted on driven roll shaft (224), and between drive roll (221) and driven voller (222) the two
The feed opening (2131) of gap alignment and fixation disk (213), the initiative roll shaft (223) are sequentially connected by intermittent drive device (4)；
The intermittent drive device (4) includes cutting running part (41) and blanking running part (42), the cutting transmission
Partially (41) include an axis (411), partial gear (412), driver plate (413), rack frame (414) and rack gear (415), it is described not
Complete gear (412) and driver plate (413) are installed on an axis (411), and the rack frame (414) is equipped with can be with incomplete tooth
Two rack gears (415) up and down of (412) engagement are taken turns, rack frame (414) one end connects movable stand (36) by fastener, the other end
Removable connection is made by shifting axle with rack (1)；The blanking running part (42) includes two axis (421), sheave
(422), drive sprocket (423) and driven sprocket (424), the sheave (422) and drive sprocket (423) are mounted on two axis
(421) on, the driven sprocket (424) is mounted on initiative roll shaft (223), and drive sprocket (423) and driven sprocket (424) are logical
Cross chain drive connection；The driver plate (413) and sheave (422) are sequentially connected.
2. the ramie stem of adjustable entrance angle according to claim 1 gathers in Experiment of Tool Wear platform, it is characterised in that: institute
Stating corner cut regulating mechanism (34) includes fixed leaf of hinge (341), movable hinge piece (342), hinge axis (343) and positioning snap ring
(344), the fixed leaf of hinge (341) and movable hinge piece (342) side are equipped with hinge axle sleeve, the hinge on the two side
Axle sleeve split, which penetrates hinge axis (343), forms the two hingedly, and the hinge inner hole of shaft sleeve is splined hole, hinge axis (343)
It is splined shaft section with the hinge axle sleeve corresponding segment on movable hinge piece (342), rest part is optical axis, the positioning snap ring
(344) both ends of hinge axis (343) stretching, the hinge of the stretching ear (3441) which is provided with and fixed leaf of hinge (341) are placed on
The internal spline clamping of axle sleeve, moving knife (31) detachable connection is on movable hinge piece (342).
3. the ramie stem of adjustable entrance angle according to claim 2 gathers in Experiment of Tool Wear platform, it is characterised in that: institute
Stating partial gear (412) is the gear for retaining 1/4 circle arc tooth, and the number of teeth of the rack gear (415) is partial gear (412)
1.5~2.5 times of the number of teeth.
4. the ramie stem of adjustable entrance angle according to claim 3 gathers in Experiment of Tool Wear platform, it is characterised in that: institute
Sheave (422) are stated equipped with 4 notches (4221) being uniformly distributed circumferentially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820155852.1U CN208795616U (en) | 2018-01-30 | 2018-01-30 | The ramie stem of adjustable entrance angle gathers in Experiment of Tool Wear platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820155852.1U CN208795616U (en) | 2018-01-30 | 2018-01-30 | The ramie stem of adjustable entrance angle gathers in Experiment of Tool Wear platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208795616U true CN208795616U (en) | 2019-04-26 |
Family
ID=66198576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820155852.1U Expired - Fee Related CN208795616U (en) | 2018-01-30 | 2018-01-30 | The ramie stem of adjustable entrance angle gathers in Experiment of Tool Wear platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208795616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108169046A (en) * | 2018-01-30 | 2018-06-15 | 湖南农业大学 | The ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle |
| CN110978103A (en) * | 2019-12-25 | 2020-04-10 | 沈阳农业大学 | Sugarcane separation cutting machine and cutting control method |
-
2018
- 2018-01-30 CN CN201820155852.1U patent/CN208795616U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108169046A (en) * | 2018-01-30 | 2018-06-15 | 湖南农业大学 | The ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle |
| CN108169046B (en) * | 2018-01-30 | 2024-03-22 | 湖南农业大学 | Ramie stem harvesting cutter abrasion test stand with adjustable cutting angle |
| CN110978103A (en) * | 2019-12-25 | 2020-04-10 | 沈阳农业大学 | Sugarcane separation cutting machine and cutting control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208795616U (en) | The ramie stem of adjustable entrance angle gathers in Experiment of Tool Wear platform | |
| CN104663104B (en) | A kind of chain type is chosen, band carries, the Radix Dauci Sativae seedling fruit separation device of positional dissection | |
| CN102577745B (en) | Vertical roll type corn harvester cutting table | |
| CN106941868B (en) | Young garlic shoot harvester | |
| CN203814210U (en) | Header of three-row pepper picking harvester | |
| CN101960947A (en) | Telescoping stem and spike combined harvesting device for high-stem crops | |
| CN113303081A (en) | Gantry type harvester for rape bolts | |
| KR101352022B1 (en) | Apparatus for harvest of sprout vegetable | |
| CN110679216A (en) | Farmland plastic film residue collector | |
| CN101401506B (en) | Flax-harvester | |
| CN111351676A (en) | Potato crop stem harvesting test device | |
| CN208171774U (en) | Ramie stem gathers in Experiment of Tool Wear platform | |
| CN208297281U (en) | The ramie stem of variable holding state gathers in Experiment of Tool Wear platform | |
| CN112930855B (en) | Garlic sprout picking machine | |
| CN111781000A (en) | Test device for conveying and cutting rhizomatic crop stalks | |
| CN113841529A (en) | Crop top cutting equipment for agricultural production | |
| CN201467705U (en) | Tip cutting mechanism of sugarcane harvester | |
| KR20130016767A (en) | Vegetables harvester | |
| CN108132195A (en) | The ramie stem harvesting Experiment of Tool Wear platform of variable holding state | |
| CN108169046A (en) | The ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle | |
| CN207985344U (en) | The sectioning of bottle placer | |
| CN108362595B (en) | Ramie stem harvesting cutter abrasion test stand | |
| CN212138404U (en) | Corn cultivation's emergence period weeds clearing device | |
| CN112772126A (en) | Corn stripping and ear picking header with adjustable spacing | |
| CN114051821A (en) | Wide-narrow row cotton stalk flexible drawing device and drawing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |