CN108169046A - The ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle - Google Patents
The ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle Download PDFInfo
- Publication number
- CN108169046A CN108169046A CN201810090812.8A CN201810090812A CN108169046A CN 108169046 A CN108169046 A CN 108169046A CN 201810090812 A CN201810090812 A CN 201810090812A CN 108169046 A CN108169046 A CN 108169046A
- Authority
- CN
- China
- Prior art keywords
- hinge
- ramie
- rack
- tool wear
- intermittent drive
- 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.)
- Granted
Links
- 240000008564 Boehmeria nivea Species 0.000 title claims abstract description 43
- 238000002474 experimental method Methods 0.000 title claims abstract description 27
- 238000003306 harvesting Methods 0.000 title claims abstract description 22
- 238000005520 cutting process Methods 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000001105 regulatory effect Effects 0.000 claims abstract description 26
- 238000003776 cleavage reaction Methods 0.000 claims abstract description 14
- 230000007017 scission Effects 0.000 claims abstract description 14
- 230000009471 action Effects 0.000 claims abstract description 10
- 230000002195 synergetic effect Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000010902 straw Substances 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 7
- 239000000835 fiber Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0075—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by means of external apparatus, e.g. test benches or portable test systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Harvester Elements (AREA)
- Threshing Machine Elements (AREA)
Abstract
A kind of ramie stem the invention discloses adjustable entrance angle gathers in Experiment of Tool Wear platform, including rack, 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 cycle of cutting under the synergistic effect of intermittent drive device, in single cycle, intermittent drive device drives feed device to convey ramie stem downwards, simultaneously cutter device is sent to cleavage drive, when Ramie Stalk is transported to cleavage, cutter device reaches cleavage and performs cutting action；After the completion of cutting action, the drive of intermittent drive device send cutter device to be stopped to position is avoided, 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 present invention has many advantages, such as that saving manpower is adjusted with time, cutting angle at the trial, experimental data is accurate.
Description
Technical field
The present invention relates to Experiment of Tool Wear devices, and in particular to a kind of ramie stem harvesting cutter mill of adjustable entrance angle
Damage testing stand.
Background technology
Ramie is that China is with a long history and the industrial crops of tool 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 more than the 60% of entire production process, and harvesting efficiency is low and manpower shortage, kind
Contradiction of 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 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 during research cutting the wear extent of blade in helping to improve cutting performance.Ramie is received at present
For cutting mill tool still in research, pilot scale, advanced development 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, the present invention very few for the experimental study based on blade abrasion
It is intended that wear test provides basic platform.
Invention content
The technical problem to be solved in the present invention is to overcome the shortcomings of the prior art, provides a kind of ramie of adjustable entrance angle
Straw bar gathers in Experiment of Tool Wear platform.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle, including rack, further includes and is installed in rack
Feed device, cutter device and intermittent drive device, the feed device are connected with cutter device by intermittent drive device
It connects, feeding and the continuous cycle of cutting, described intermittent in single cycle under the synergistic effect of intermittent drive device
Transmission device drives feed device to convey ramie stem downwards, while send cutter device to cleavage drive, treats that Ramie Stalk is defeated
When sending to cleavage, cutter device reaches cleavage and performs cutting action；After the completion of the cutting action, the intermittent drive
Device drive send cutter device to be stopped to position is avoided, and the cutter device is equipped with to adjust cutting for the harvesting cutter cut-in angle
Angle 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 movable stand, institute
It states movable stand to be slidedly arranged in rack, and is fastenedly connected with intermittent drive device, the crank guide rod transmission component and guard
It being assembled on movable stand, the knife bar is slidedly arranged on movable stand and is connect with the linear drives end of crank guide rod transmission component,
The corner cut regulating mechanism is riveted on knife bar, and the moving knife detachable connection is adjusted on corner cut regulating mechanism by corner cut
Mechanism 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, both to be made
It is formed and is hinged, the hinge inner hole of shaft sleeve is splined hole, and hinge axis section corresponding with the hinge axle sleeve of 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, and the stretching ear which is provided with is closed with fixed
Hinge（341）Hinge axle sleeve internal spline clamping, 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 are sequentially connected with the intermittent drive device.
The blanking component includes rotating disc, rotation axis, fixed disk and multiple conduits, rotating disc and is peripherally evenly arranged with
Multiple through-holes, each through-hole one conduit of interior installing, the fixed disk are set below conduit and are fixed in rack, set on fixed disk
There are one feed opening, the feed opening is docked with hitch feed component.
The hitch feed component include drive roll, driven voller, initiative roll shaft and driven roll shaft, the initiative roll shaft and from
Action roller shaft is arranged in parallel, and the drive roll is mounted on initiative roll shaft, and the driven voller is mounted in driven roll shaft, and drive roll
The feed opening of disk is fixed with both driven voller gap alignments, the initiative roll shaft is sequentially connected by intermittent drive device.
The intermittent drive device includes cutting running part and blanking running part, and the cutting running part includes
One axis, partial gear, driver plate, rack frame and rack, the partial gear and driver plate are installed on an axis, the rack frame
Two racks up and down that can be engaged 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 be mounted on two axis on, the driven sprocket be mounted on initiative roll shaft on, 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 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 prior art, the advantage of the invention is that：
The present invention makes feeding and the continuous cycle of cutting under the synergistic effect of intermittent drive device, can exempt artificial feeding etc.
Trouble to be cut saves manpower and time, and feeding of the present invention is not interfere with each other with cutting, and rational routing can be kept away
Stalk fiber destruction caused by stalk movement, exempts disturbing factor when exempting from tool damage caused by forging a knife when blanking and cutting,
Cutter Wear Test Data is made to tend to be most accurate；The cutting angle of cutter can be adjusted in corner cut regulating mechanism, at the trial
The influence of the cutter degree of wear and cutting angle to Ramie Stalk fiber under different cutting angles can be measured, it can be more accurate
Research ramie cutting mode improved method.
Description of the drawings
Fig. 1 is that the ramie stem of adjustable entrance angle provided by the invention gathers in the front view of Experiment of Tool Wear platform.
Fig. 2 is that the ramie stem of adjustable entrance angle provided by the invention gathers in the vertical view of Experiment of Tool Wear platform.
Fig. 3 is that the ramie stem of adjustable entrance angle provided by the invention gathers in the antero-lateral perspective structure of Experiment of Tool Wear platform
Schematic diagram.
Fig. 4 is that the ramie stem of adjustable entrance angle provided by the invention gathers in the rear perspective structure of Experiment of Tool Wear platform
Schematic diagram.
Fig. 5 is that the ramie stem of adjustable entrance angle provided by the invention gathers in corner cut regulating mechanism in Experiment of Tool Wear platform
Structure diagram.
Fig. 6 is that the ramie stem of adjustable entrance angle provided by the invention gathers in corner cut regulating mechanism in Experiment of Tool Wear platform
Scheme of installation.
Fig. 7 is that the ramie stem of adjustable entrance angle provided by the invention gathers in corner cut regulating mechanism in Experiment of Tool Wear platform
Installation sectional view.
Fig. 8 is that the ramie stem of adjustable entrance angle provided by the invention gathers in corner cut regulating mechanism in Experiment of Tool Wear platform
Positioning snap ring structure diagram.
Marginal data：
1st, rack；2nd, feed device；21st, blanking component；211st, rotating disc；212nd, rotation axis；213rd, fixed disk；2131st, blanking
Mouthful；214th, conduit；22nd, hitch feed component；221st, drive roll；222nd, driven voller；223rd, initiative roll shaft；224th, driven roll shaft；
3rd, cutter device；31st, moving knife；32nd, knife bar；33rd, crank guide rod transmission component；34th, corner cut regulating mechanism；341st, fixed hinge
Piece；342nd, movable hinge piece；343rd, hinge axis；344th, positioning snap ring；3441st, ear is stretched out；35th, guard；36th, movable stand；4、
Intermittent drive device；41st, running part is cut；411st, an axis；412nd, partial gear；413rd, driver plate；414th, rack frame；
415th, rack；42nd, blanking running part；421st, two axis；422nd, sheave；4221st, notch；423rd, drive sprocket；424th, driven chain
Wheel.
Specific embodiment
The present invention 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 harvesting Experiment of Tool Wear platform of the adjustable entrance angle of the present embodiment, including
Rack 1 further includes the feed device 2 being installed in rack 1, cutter device 3 and intermittent drive device 4, and feed device 2 is with cutting
Device 3 is cut to connect by intermittent drive device 4, under the synergistic effect of intermittent drive device 4 feeding with cutting continuously follow
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 send cutter device 3 to cleavage drive, treats that Ramie Stalk is defeated
When sending to cleavage, cutter device 3 reaches cleavage and performs cutting action；After the completion of cutting action, intermittent drive device 4 drives
Send cutter device 3 to avoid position stop, rational routing is avoided forge a knife when blanking caused by tool damage and cutting
When stalk fiber destruction caused by stalk movement, eliminate disturbing factor, cutter Wear Test Data made to tend to be most accurate, cutting
Device 3 is equipped with for the corner cut regulating mechanism 34 of step-less adjustment harvesting cutter cut-in angle, which can be to the cutting angle of cutter
Degree is adjusted, and can measure the cutter degree of wear under different cutting angles and cutting angle at the trial 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, pass 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
Keyhole, the section corresponding with the hinge axle sleeve on movable hinge piece 342 of hinge axis 343 are 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 is sequentially connected with intermittent drive device 4；Blanking group
Part 21 includes rotating disc 211, rotation axis 212, fixed disk 213 and conduit 214 that multiple length are 100mm, and rotating disc 211 is along week
While being evenly arranged with multiple through-holes, one conduit 214 of installing in each through-hole, fixed disk 213 is set on 214 lower section of conduit and is fixed in
In rack 1, the feed opening 2131 there are one 22mm diameters is set on fixed disk 213,2131 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 be mounted on initiative roll shaft 223 on, driven voller 222 be mounted on from
On action roller shaft 224, and the feed opening 2131 and and feed opening of disk 213 are fixed in the gap alignment of both drive roll 221 and driven voller 222
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 to realize automatically using bearing block
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 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 racks 415,414 one end of rack frame connect movable stand 36 by fastener, and the other end is made with rack 1 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
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 is sequentially connected with sheave 422 so that an axis 411 drives two axis
421 rotations, make cutting running part 41 be sequentially connected with blanking running part 42.
In the present embodiment, partial gear 412 is the gear for retaining 1/4 circle arc tooth, and the number of teeth of rack 415 is incomplete
Twice of 412 number of teeth of gear, only retaining 1/4 circle arc tooth makes to nibble with 415 interval of rack during one circle of rotation of partial gear 412
It closes, reaching makes rack 415 have retrogressing in a cycle, stop, advance, stop four periods, during installation, makes partial gear
412 415 middle parts of rack being below, and first tooth enters meshing state, and partial gear 412 is made to start tooth during rotation
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 during per revolution sheave 422 rotate 90 ° when rack frame 414 advances sheave 422 rotate, remaining when 422 locking of sheave.
In the present embodiment, selection length is 0.9~1.5m, the Ramie Stalk of a diameter of 0.9~1.8cm is tested, will
Ramie Stalk is placed in each conduit 214, and a Ramie Stalk is entered by feed opening 2131 between drive roll 221 and driven voller 222
Gap, starter, feeding start continuously to recycle with cutting, and in single loop, an axis 411 drives partial gear 412 and driver plate
413 rotations, partial gear 412 drive rack frame 414 to make cutter device 3 is whole 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 be rotated further, no
Complete gear 412 drives rack frame 414 that the whole retrogressing of cutter device 3 is made to be stopped to position is avoided, into subsequent cycle.When completion one
After the experiment 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 experiment of cutter abrasion.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example.To those of ordinary skill in the art, obtained improvement and change in the case where not departing from the technology of the present invention concept thereof
It changes and also should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle, including rack（1）, it is characterised in that：Also wrap
It includes and is installed in rack（1）On feed device（2）, cutter device（3）With intermittent drive device（4）, the feed device（2）
With cutter device（3）Pass through intermittent drive device（4）Connection, in intermittent drive device（4）Synergistic effect under feeding with
The continuous cycle of cutting, in single cycle, the intermittent drive device（4）Drive feed device（2）Conveying ramie downwards
Straw bar, while send cutter device to cleavage drive（3）, when Ramie Stalk is transported to cleavage, cutter device（3）It reaches
Cleavage performs cutting action；After the completion of the cutting action, the intermittent drive device（4）Cutter device is sent in drive（3）Extremely
It avoids position to stop, the cutter device（3）Equipped with for adjust it is described harvesting cutter cut-in angle corner cut regulating mechanism（34）.
2. the ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle according to claim 1, it is characterised in that：Institute
State cutter device（3）Including moving knife（31）, knife bar（32）, crank guide rod transmission component（33）, corner cut regulating mechanism（34）, shield sword
Device（35）And movable stand（36）, the movable stand（36）It is slidedly arranged on rack（1）On, and with intermittent drive device（4）Fastening connects
It connects, the crank guide rod transmission component（33）And guard（35）It is assembled on movable stand（36）On, the knife bar（32）Cunning is set
In movable stand（36）It is upper and with crank guide rod transmission component（33）Linear drives end connection, the corner cut regulating mechanism（34）Riveting
It is connected to knife bar（32）On, the moving knife（31）Detachable connection is in corner cut regulating mechanism（34）On, pass through corner cut regulating mechanism
（34）Adjust cut-in angle.
3. the ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle according to claim 2, it is characterised in that：Institute
State corner cut regulating mechanism（34）Including fixed leaf of hinge（341）, movable hinge piece（342）, hinge axis（343）And positioning snap ring
（344）, the fixed leaf of hinge（341）With movable hinge piece（342）Side is equipped with hinge axle sleeve, the hinge on the two side
Axle sleeve split makes hinge axis（343）Penetrating both makes to be formed hinged, and the hinge inner hole of shaft sleeve is splined hole, hinge axis（343）
With movable hinge piece（342）On hinge axle sleeve correspond to section as splined shaft section, rest part is optical axis, the positioning snap ring
（344）It is placed on hinge axis（343）The both ends of stretching, the stretching ear which is provided with（3441）With fixed leaf of hinge（341）Hinge
The internal spline clamping of axle sleeve, the moving knife（31）Detachable connection is in movable hinge piece（342）On.
4. the ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle according to claim 3, it is characterised in that：Institute
State feed device（2）Including blanking component（21）With hitch feed component（22）, the hitch feed component（22）Set on blanking
Component（21）Lower section, the hitch feed component（22）With the intermittent drive device（4）It is sequentially connected.
5. the ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle according to claim 4, it is characterised in that：Institute
State blanking component（21）Including rotating disc（211）, rotation axis（212）, fixed disk（213）With multiple conduits（214）, rotating disc
（211）Multiple through-holes are peripherally evenly arranged with, a conduit is installed in each through-hole（214）, the fixed disk（213）Set on leading
Pipe（214）Lower section and it is fixed in rack（1）On, fixed disk（213）On set there are one feed opening（2131）, the feed opening
（2131）With hitch feed component（22）Docking.
6. the ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle according to claim 5, it is characterised in that：Institute
State hitch feed component（22）Including drive roll（221）, driven voller（222）, initiative roll shaft（223）And driven roll shaft（224）, institute
State initiative roll shaft（223）And driven roll shaft（224）Parallel arrangement, the drive roll（221）Mounted on initiative roll shaft（223）On,
The driven voller（222）Mounted on driven roll shaft（224）On, and drive roll（221）With driven voller（222）The two gap alignment is consolidated
Price fixing（213）Feed opening（2131）, the initiative roll shaft（223）By intermittent drive device（4）It is sequentially connected.
7. the ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle according to claim 6, it is characterised in that：Institute
State intermittent drive device（4）Including cutting running part（41）With blanking running part（42）, the cutting running part
（41）Including an axis（411）, partial gear（412）, driver plate（413）, rack frame（414）And rack（415）, it is described incomplete
Gear（412）And driver plate（413）It is installed on an axis（411）On, the rack frame（414）Being equipped with can be with partial gear
（412）Two racks up and down of engagement（415）, rack frame（414）One end connects movable stand by fastener（36）, the other end with
Rack（1）Removable connection is made by shifting axle；The blanking running part（42）Including two axis（421）, sheave（422）、
Drive sprocket（423）And driven sprocket（424）, the sheave（422）And drive sprocket（423）Mounted on two axis（421）On, institute
State driven sprocket（424）Mounted on initiative roll shaft（223）On, drive sprocket（423）With driven sprocket（424）Pass through chain drive
Connection；The driver plate（413）With sheave（422）It is sequentially connected.
8. the ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle according to claim 7, it is characterised in that：Institute
State partial gear（412）To retain the gear of 1/4 circle arc tooth, the rack（415）The number of teeth be partial gear（412）
1.5~2.5 times of the number of teeth.
9. the ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle according to claim 8, it is characterised in that：Institute
State sheave（422）The notch being uniformly distributed circumferentially equipped with 4（4221）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810090812.8A CN108169046B (en) | 2018-01-30 | 2018-01-30 | Ramie stem harvesting cutter abrasion test stand with adjustable cutting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810090812.8A CN108169046B (en) | 2018-01-30 | 2018-01-30 | Ramie stem harvesting cutter abrasion test stand with adjustable cutting angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108169046A true CN108169046A (en) | 2018-06-15 |
| CN108169046B CN108169046B (en) | 2024-03-22 |
Family
ID=62512706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810090812.8A Active CN108169046B (en) | 2018-01-30 | 2018-01-30 | Ramie stem harvesting cutter abrasion test stand with adjustable cutting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108169046B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB197730A (en) * | 1922-02-15 | 1923-05-15 | Moses Spindel | Improvements in or relating to machines for testing resistance to wear, lubricating properties, and the like |
| GB698647A (en) * | 1951-02-05 | 1953-10-21 | Motch Merryweather Machinery | Combined testing device and machine tool |
| DE1079350B (en) * | 1954-05-31 | 1960-04-07 | Ialicenciaia Talalmanyokat Ert | Method and device for determining the wear resistance of textile yarns |
| US20030213287A1 (en) * | 2002-05-17 | 2003-11-20 | Joachim Domeier | Four-ball wear and friction test apparatus |
| CN101144763A (en) * | 2007-09-17 | 2008-03-19 | 济南钢铁股份有限公司 | Minisize experimental mill for thermal machine experiment machine |
| CN103558106A (en) * | 2013-11-05 | 2014-02-05 | 山东理工大学 | Rolling friction-wear testing device |
| CN103728422A (en) * | 2014-01-15 | 2014-04-16 | 安徽理工大学 | Self-moving material distributing and vibrating device for similar simulation test |
| CN103913392A (en) * | 2014-04-04 | 2014-07-09 | 浙江大学 | Multifunctional wear test device for material wear analysis |
| CN104359698A (en) * | 2014-12-02 | 2015-02-18 | 福建农林大学 | Pennisetum hydridum stalk cutting test bed |
| US20160061703A1 (en) * | 2014-08-29 | 2016-03-03 | Caterpillar Inc. | Wear Testing Machine |
| CN105675287A (en) * | 2016-03-30 | 2016-06-15 | 农业部南京农业机械化研究所 | Multi-cutting platform stalk crop cutting test device |
| CN206132516U (en) * | 2016-11-07 | 2017-04-26 | 红河学院 | Multi -functional rock breaking test device |
| CN107167331A (en) * | 2017-06-13 | 2017-09-15 | 农业部南京农业机械化研究所 | A kind of adjustable stalk crop cutting test platform of blade spacing |
| CN107271307A (en) * | 2017-07-31 | 2017-10-20 | 青岛理工大学 | A kind of small load impact wear testing stand with tangential acceleration |
| CN208795616U (en) * | 2018-01-30 | 2019-04-26 | 湖南农业大学 | The ramie stem of adjustable entrance angle gathers in Experiment of Tool Wear platform |
-
2018
- 2018-01-30 CN CN201810090812.8A patent/CN108169046B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB197730A (en) * | 1922-02-15 | 1923-05-15 | Moses Spindel | Improvements in or relating to machines for testing resistance to wear, lubricating properties, and the like |
| GB698647A (en) * | 1951-02-05 | 1953-10-21 | Motch Merryweather Machinery | Combined testing device and machine tool |
| DE1079350B (en) * | 1954-05-31 | 1960-04-07 | Ialicenciaia Talalmanyokat Ert | Method and device for determining the wear resistance of textile yarns |
| US20030213287A1 (en) * | 2002-05-17 | 2003-11-20 | Joachim Domeier | Four-ball wear and friction test apparatus |
| CN101144763A (en) * | 2007-09-17 | 2008-03-19 | 济南钢铁股份有限公司 | Minisize experimental mill for thermal machine experiment machine |
| CN103558106A (en) * | 2013-11-05 | 2014-02-05 | 山东理工大学 | Rolling friction-wear testing device |
| CN103728422A (en) * | 2014-01-15 | 2014-04-16 | 安徽理工大学 | Self-moving material distributing and vibrating device for similar simulation test |
| CN103913392A (en) * | 2014-04-04 | 2014-07-09 | 浙江大学 | Multifunctional wear test device for material wear analysis |
| US20160061703A1 (en) * | 2014-08-29 | 2016-03-03 | Caterpillar Inc. | Wear Testing Machine |
| CN104359698A (en) * | 2014-12-02 | 2015-02-18 | 福建农林大学 | Pennisetum hydridum stalk cutting test bed |
| CN105675287A (en) * | 2016-03-30 | 2016-06-15 | 农业部南京农业机械化研究所 | Multi-cutting platform stalk crop cutting test device |
| CN206132516U (en) * | 2016-11-07 | 2017-04-26 | 红河学院 | Multi -functional rock breaking test device |
| CN107167331A (en) * | 2017-06-13 | 2017-09-15 | 农业部南京农业机械化研究所 | A kind of adjustable stalk crop cutting test platform of blade spacing |
| CN107271307A (en) * | 2017-07-31 | 2017-10-20 | 青岛理工大学 | A kind of small load impact wear testing stand with tangential acceleration |
| CN208795616U (en) * | 2018-01-30 | 2019-04-26 | 湖南农业大学 | The ramie stem of adjustable entrance angle gathers in Experiment of Tool Wear platform |
Non-Patent Citations (8)
| Title |
|---|
| 唐忠;李耀明;徐立章;赵湛;宋淑君;: "单茎秆切割试验台的设计与试验", 农机化研究, no. 12 * |
| 宋占华;肖静;张世福;李玉道;杜现军;李法德;: "曲柄连杆式棉秆切割试验台设计与试验", 农业机械学报, no. 1 * |
| 李显旺;黄继承;张彬;王锦国;沈成;汪志兵;: "履带式苎麻联合收割机的设计与试验", 中国农机化学报, no. 01, pages 123 - 125 * |
| 汤兴初，等: "《机动脱粒机秸秆切碎装置的设计》", 《湖南农业大学学报(自然科学版)》, vol. 30, no. 2 * |
| 沈成;陈巧敏;周杨;张彬;田昆鹏;李显旺;: "苎麻单茎秆切割试验与分析", 中国农机化学报, no. 06 * |
| 沈成;陈巧敏;李显旺;张彬;王锦国;黄继承;田昆鹏;汪志兵;: "双动刀苎麻茎秆切割试验台设计与试验", 中国农机化学报, no. 05 * |
| 陈昕;俞国胜;: "木本饲料四倍体刺槐收获机往复切割试验台的设计", 黑龙江农业科学, no. 10, 10 October 2010 (2010-10-10) * |
| 陈诚;俞国胜;: "往复式灌木切割器滑切角对灌木切割的影响", 北京林业大学学报, no. 02 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108169046B (en) | 2024-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105675287B (en) | A kind of more Cutting platform stalk crop cutting test devices | |
| CN102577745B (en) | Vertical roll type corn harvester cutting table | |
| CN208795616U (en) | The ramie stem of adjustable entrance angle gathers in Experiment of Tool Wear platform | |
| GB2444892A (en) | Turf overseeding apparatus and methods | |
| CN113303081A (en) | Gantry type harvester for rape bolts | |
| CN210908295U (en) | Divide strip machine convenient to adjustment blade interval | |
| CN202476106U (en) | No-line cutting device with vertical roll type corn harvesting table | |
| CN208171774U (en) | Ramie stem gathers in Experiment of Tool Wear platform | |
| CN108132195A (en) | The ramie stem harvesting Experiment of Tool Wear platform of variable holding state | |
| CN208297281U (en) | The ramie stem of variable holding state gathers in Experiment of Tool Wear platform | |
| CN108169046A (en) | The ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle | |
| CN201467705U (en) | Tip cutting mechanism of sugarcane harvester | |
| CN204811061U (en) | Cotton stalk cuts up still field machine | |
| CN209072955U (en) | A kind of combined harvester of sheller unit and installation sheller unit | |
| JP5303780B2 (en) | Bulb planting equipment such as garlic | |
| CN202918670U (en) | Drum-type punching device for raising seedling disc matrix | |
| CN108362595A (en) | Ramie stem gathers in Experiment of Tool Wear platform | |
| CN109005769A (en) | A kind of capsicum transplanter | |
| CN212138404U (en) | Corn cultivation's emergence period weeds clearing device | |
| CN103733813A (en) | Delivery device for seedling grass harvester | |
| CN110178534A (en) | A kind of cutting device for measuring force and application method towards vegetables harvest | |
| CN207985344U (en) | The sectioning of bottle placer | |
| CN111329086A (en) | Harvesting device for hydroponic vegetables | |
| CN216771071U (en) | Test bed for testing performance of corn seed sowing device | |
| RU143876U1 (en) | FLAX MACHINE |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |