CN208171774U - Ramie stem gathers in Experiment of Tool Wear platform - Google Patents
Ramie stem gathers in Experiment of Tool Wear platform Download PDFInfo
- Publication number
- CN208171774U CN208171774U CN201820154983.8U CN201820154983U CN208171774U CN 208171774 U CN208171774 U CN 208171774U CN 201820154983 U CN201820154983 U CN 201820154983U CN 208171774 U CN208171774 U CN 208171774U
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- rack
- experiment
- ramie
- intermittent drive
- tool wear
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- 240000008564 Boehmeria nivea Species 0.000 title claims abstract description 36
- 238000002474 experimental method Methods 0.000 title claims abstract description 21
- 238000005520 cutting process Methods 0.000 claims abstract description 30
- 238000003776 cleavage reaction Methods 0.000 claims abstract description 13
- 230000007017 scission Effects 0.000 claims abstract description 13
- 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 14
- 238000003032 molecular docking Methods 0.000 claims 1
- 238000003306 harvesting Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000033001 locomotion Effects 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
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 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
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- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model discloses a kind of ramie stems 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, the 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, the 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 the cutting action, the intermittent drive device drive send cutter device to evacuation position to stop.The ramie stem harvesting Experiment of Tool Wear platform of the utility model has many advantages, such as that cutter Wear Test Data is accurate, saves manpower and time without artificial feeding.
Description
Technical field
The utility model relates to Experiment of Tool Wear devices, and in particular to a kind of ramie stem harvesting Experiment of Tool Wear
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 ramie stem receipts
Cut 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 gathers in Experiment of Tool Wear platform, including rack, further include the feed device being installed in rack,
Cutter device and intermittent drive device, the feed device are connect with cutter device by intermittent drive device, in interval
Feeding and the continuous circulation of cutting under the synergistic effect of formula transmission device, in single cycle, the intermittent drive device
It drives feed device to convey ramie stem downwards, while sending cutter device to cleavage drive, be transported to cutting to Ramie Stalk
When position, cutter device reaches cleavage and executes cutting action；After the completion of the cutting action, the intermittent drive device drive is sent
Cutter device to evacuation position stops.
As a further improvement of the above technical scheme：
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 cutter device includes moving knife, knife bar, crank guide rod transmission component, stationary knife, guard and movable stand, the shifting
Moving frame is slidedly arranged in rack, and is fastenedly connected with intermittent drive device, and the crank guide rod transmission component and guard fill
On movable stand, the knife bar is slidedly arranged on movable stand and connect with the linear drives end of crank guide rod transmission component, described
Moving knife detachable connection is on knife bar, and the stationary knife detachable connection is on guard.
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 linear axis 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 prior art, the utility model has the advantage of：
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.
Detailed description of the invention
Fig. 1 is the main view that ramie stem provided by the utility model gathers in Experiment of Tool Wear platform.
Fig. 2 is the top view that ramie stem provided by the utility model gathers in Experiment of Tool Wear platform.
Fig. 3 is the antero-lateral perspective structural representation that ramie stem provided by the utility model gathers in Experiment of Tool Wear platform.
Fig. 4 is the rear perspective structural representation that ramie stem provided by the utility model gathers in Experiment of Tool Wear platform.
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 roll shaft；3, cutter device；31, moving knife；32, knife bar；33, crank guide rod transmission component；34, stationary knife；35, sword is protected
Device；36, movable stand；4, intermittent drive device；41, running part is cut；411, an axis；412, partial gear；413, it dials
Disk；414, rack frame；415, rack gear；42, blanking running part；421, two axis；422, sheave；4221, notch；423, drive chain
Wheel；424, driven sprocket.
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 present embodiment gathers in Experiment of Tool Wear platform, including rack 1, further includes
Feed device 2, cutter device 3 and the intermittent drive device 4 being installed in rack 1, feed device 2 pass through with cutter device 3
Intermittent drive device 4 connects, and feeding and the continuous circulation of cutting, eliminate people under the synergistic effect of intermittent drive device 4
The trouble to be cut such as work feeding, saves manpower and time, and in single cycle, intermittent drive device 4, which drives, to be sent
Expect the conveying ramie stem downwards of device 2, while sending cutter device 3 to cleavage drive, when Ramie Stalk is transported to cleavage,
Cutter device 3 reaches cleavage and executes cutting action；After the completion of cutting action, intermittent drive device 4 drive send cutter device 3 to
It avoids position to stop, stalk movement causes when reasonable routing is avoided because of tool damage caused by forging a knife when blanking and cutting
Stalk fiber destruction, eliminate disturbing factor, cutter Wear Test Data made to tend to be most accurate.
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 3, cutter device 3 includes moving knife 31, knife bar 32, crank guide rod transmission component 33, determines
Knife 34, guard 35 and movable stand 36, movable stand 36 are slidedly arranged in rack 1, and are fastenedly connected with intermittent drive device 4, bent
Handle driving off tail rod component 33 and guard 35 are assembled on movable stand 36, and knife bar 32 is slidedly arranged on movable stand 36 and leads with crank
The linear drives end of bar transmission component 33 connects, and 31 detachable connection of moving knife on knife bar 32, protecting by 34 detachable connection of stationary knife
On sword device 35.
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 sheave 422 lock
Only.
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.
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 (8)
1. a kind of ramie stem gathers in Experiment of Tool Wear platform, including rack（1）, it is characterised in that：It further include being 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 cutting continuously follow
Ring, in single cycle, the intermittent drive device（4）Drive feed device（2）Conveying ramie stem downwards, simultaneously
Cutter device is sent to cleavage drive（3）, when Ramie Stalk is transported to cleavage, cutter device（3）Cleavage is reached to execute
Cutting action；After the completion of the cutting action, the intermittent drive device（4）Cutter device is sent in drive（3）It is stopped to evacuation position.
2. ramie stem according to claim 1 gathers in Experiment of Tool Wear platform, it is characterised in that：The feed device
（2）Including blanking component（21）With hitch feed component（22）, the hitch feed component（22）Set on blanking component（21）Under
Side, the hitch feed component（22）With the intermittent drive device（4）Transmission connection.
3. ramie stem according to claim 2 gathers in Experiment of Tool Wear platform, it is characterised in that：The blanking component
（21）Including rotating disc（211）, rotation axis（212）, fixed disk（213）With multiple conduits（214）, rotating disc（211）Peripherally
Multiple through-holes are evenly arranged with, install a conduit in each through-hole（214）, the fixed disk（213）Set on conduit（214）Lower section
And it is fixed in rack（1）On, fixed disk（213）It is equipped with a feed opening（2131）, the feed opening（2131）It is sent with clamping
Expect component（22）Docking.
4. ramie stem according to claim 3 gathers in Experiment of Tool Wear platform, it is characterised in that：The hitch feed group
Part（22）Including 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）It is mounted on initiative roll shaft（223）On, the driven voller
（222）It is mounted on driven roll shaft（224）On, and drive roll（221）With driven voller（222）The two gap alignment fixed disk（213）
Feed opening（2131）, the initiative roll shaft（223）By intermittent drive device（4）Transmission connection.
5. ramie stem according to claim 4 gathers in Experiment of Tool Wear platform, it is characterised in that：The cutter device
（3）Including moving knife（31）, knife bar（32）, crank guide rod transmission component（33）, stationary knife（34）, guard（35）And movable stand
（36）, the movable stand（36）It is slidedly arranged on rack（1）On, and with intermittent drive device（4）It is fastenedly connected, the crank guide rod
Transmission component（33）And guard（35）It is assembled on movable stand（36）On, the knife bar（32）It is slidedly arranged on movable stand（36）On simultaneously
With crank guide rod transmission component（33）Linear drives end connection, the moving knife（31）Detachable connection is in knife bar（32）On, institute
State stationary knife（34）Detachable connection is in guard（35）On.
6. ramie stem according to claim 5 gathers in Experiment of Tool Wear platform, it is characterised in that：The 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 gear（415）, the partial gear（412）With
Driver plate（413）It is installed on an axis（411）On, the rack frame（414）Being equipped with can be with partial gear（412）That engages is upper
Lower two rack gears（415）, rack frame（414）One end connects movable stand by fastener（36）, the other end and rack（1）By straight
Spool makes removable connection；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）It is mounted on two axis（421）On, the driven sprocket
（424）It is mounted on initiative roll shaft（223）On, drive sprocket（423）With driven sprocket（424）It is connected by chain drive；It is described
Driver plate（413）With sheave（422）Transmission connection.
7. ramie stem according to claim 6 gathers in Experiment of Tool Wear platform, it is characterised in that：The partial gear
（412）For the gear for retaining 1/4 circle arc tooth, the rack gear（415）The number of teeth be partial gear（412）The 1.5 of the number of teeth~
2.5 again.
8. ramie stem according to claim 6 gathers in Experiment of Tool Wear platform, it is characterised in that：The sheave（422）
The notch being uniformly distributed circumferentially equipped with 4（4221）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154983.8U CN208171774U (en) | 2018-01-30 | 2018-01-30 | Ramie stem gathers in Experiment of Tool Wear platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154983.8U CN208171774U (en) | 2018-01-30 | 2018-01-30 | Ramie stem gathers in Experiment of Tool Wear platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208171774U true CN208171774U (en) | 2018-11-30 |
Family
ID=64383789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820154983.8U Withdrawn - After Issue CN208171774U (en) | 2018-01-30 | 2018-01-30 | Ramie stem gathers in Experiment of Tool Wear platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208171774U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362595A (en) * | 2018-01-30 | 2018-08-03 | 湖南农业大学 | Ramie stem gathers in Experiment of Tool Wear platform |
| CN112157681A (en) * | 2020-08-27 | 2021-01-01 | 农业农村部南京农业机械化研究所 | Vibration cutting test bench |
-
2018
- 2018-01-30 CN CN201820154983.8U patent/CN208171774U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362595A (en) * | 2018-01-30 | 2018-08-03 | 湖南农业大学 | Ramie stem gathers in Experiment of Tool Wear platform |
| CN108362595B (en) * | 2018-01-30 | 2024-03-29 | 湖南农业大学 | Ramie stem harvesting cutter abrasion test stand |
| CN112157681A (en) * | 2020-08-27 | 2021-01-01 | 农业农村部南京农业机械化研究所 | Vibration cutting test bench |
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| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181130 Effective date of abandoning: 20240329 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20181130 Effective date of abandoning: 20240329 |