CN207766908U - A kind of cornstalk shaver - Google Patents
A kind of cornstalk shaver Download PDFInfo
- Publication number
- CN207766908U CN207766908U CN201721665971.3U CN201721665971U CN207766908U CN 207766908 U CN207766908 U CN 207766908U CN 201721665971 U CN201721665971 U CN 201721665971U CN 207766908 U CN207766908 U CN 207766908U
- Authority
- CN
- China
- Prior art keywords
- speed change
- cutterhead
- driver plate
- installation cavity
- cornstalk
- 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
Abstract
The utility model discloses a kind of cornstalk shaver, including engine mission shell, gearbox installation cavity, engine, fuel tank, driver plate holder, central shaft bearing, driver plate branch pipe, upper driver plate, lower driver plate, cutterhead gear box casing, holding handle, speed change roller gear, traveling wheel, positive and negative rotation shift handle, speed change sliding angular wheel, speed change angular wheel, cutterhead fastening plate, M tooth forms cutterhead and limit fork plate.It is fast that the utility model gathers in speed, it is time saving and energy saving, it improves work efficiency, is suitable for the harvesting of mountainous region crops, it can be required to swing to automatically on one side according to landform, and place neatly, it is convenient for bundling, engine mission shell other side surface bottom portion is fixed on by holding handle one end, and positive and negative rotation shift handle is installed on engine mission shell, be conducive to that the cornstalk cut off is laterally neat to fall on the ground, and the cornstalk direction that falls is consistent, is stacked convenient for concentrating.
Description
Technical field
The utility model is related to a kind of harvesters, belong to agricultural mechanical field, specifically a kind of cornstalk shaver.
Background technology
China is large agricultural country, 50 percent crop growth in mountain area, corn and this crops of sorghum again with
Mountainous region is in the majority, therefore demand is not small, the crops of mountainous region splat plantation is extremely difficult to the level of mechanical harvesting, greatly
After most mountainous region corns are removed recycling, in the ground, the peasant or conditional peasant of housework abundance are or not cornstalk also length
Processing cornstalk to be removed, is also had in the ground, having time goes to handle again, and reason is that it is that a coolie lives to recycle cornstalk, very arduously,
It also to bend over to operate.
Most of mountainous region corns are usually sliced off with reaping hook one by one by the cornstalk after removing recycling, and time and effort consuming, labour
Intensity is big, and peasant, which constantly bends over to operate, causes waist ache, and the jade that hand harvest's cornstalk will cannot not be cut off well
Rice stalk is neatly placed in the same direction, is brought inconvenience to follow-up bundling, and work time long efficiency is low.Therefore, one is proposed regarding to the issue above
Kind cornstalk shaver.
Utility model content
The purpose of this utility model is to provide a kind of cornstalk shavers, and it is time saving and energy saving to have, and reduces labor intensity
Effect.
To achieve the above object, a kind of cornstalk shaver described in the utility model, including engine mission shell with
And cutterhead gear box casing, engine mission case top surface are equipped with engine, and positioned at engine side
Engine mission case top surface is equipped with fuel tank, and the drive link of the engine is located in gearbox installation cavity, and becomes
Fast case installation cavity is divided into upper installation cavity and lower installation cavity by partition board, and speed change roller gear group is equipped in the upper installation cavity,
And speed change roller gear group is made of three speed change roller gears, is intermeshed between three speed change roller gears, it is described
Speed change sliding taper gear set is installed in lower installation cavity, and speed change sliding angular wheel by two speed changes slide angular wheels with
And transmission angular wheel composition, two speed change sliding angular wheels are mounted on the same shaft, and one of speed change
Sliding angular wheel engages connection, speed change one of in the transmission angular wheel and upper installation cavity with transmission angular wheel
Roller gear is mounted on the same shaft, and the installation shaft side of the speed change sliding angular wheel is rotatably installed in cutterhead change
In fast tank shell, and cutterhead gear box casing is fixed on engine mission surface of shell side, the cutterhead gearbox
Shell goes up installation cavity and lower installation cavity respectively by partition board, and speed change sliding taper gear set is equipped in the lower installation cavity, and
Speed change taper gear set is by three speed change taper gear sets at one of speed change angular wheel is mounted on speed change sliding cone
Shaft one end of shape gear assembly, other two speed change angular wheel engages respectively is connected to one of speed change angular wheel
On, cutterhead gear box casing bottom is provided with M tooth form cutterheads, and M tooth form cutterheads are fixed on cutterhead fastening pan bottom,
The cutterhead fastening plate is rotatablely connected by drive link and the speed change angular wheel positioned at lower installation cavity bottom, and is located at lower installation
Speed change angular wheel at the top of intracavitary is rotatablely connected by the transmission gear in drive link and upper installation cavity.
Preferably, there are two the transmission gear is set, and two transmission gear intermeshings are mounted on cutterhead
In upper installation cavity in transmission housing body, one of them described transmission gear is rotatablely connected by drive link and driver plate branch pipe.
Preferably, pacify respectively at the top and bottom of the driver plate branch pipe annular surface being rotatablely connected at the top of the cutterhead gear box casing
It equipped with upper driver plate and lower driver plate, and is assemblied in central shaft bearing at the top of driver plate branch pipe, the central shaft bearing is mounted on driver plate
Cradle top, and driver plate holder one end is fixedly mounted on grip on hand, described holding handle one end is fixed on engine
Gear box casing other side surface bottom portion, and positive and negative rotation shift handle is installed on engine mission shell.
Preferably, the engine mission housing bottom is equipped with traveling wheel, and engine mission shell side bottom
Portion is installed with limit fork plate.
Preferably, the M tooth forms cutterhead is located in the prong of limit fork plate, and M tooth form cutterheads are wrist lock band edge shape structure.
Preferably, the upper driver plate is less than lower driver plate, and upper driver plate and lower driver plate are plum-shaped structure.
A kind of cornstalk shaver described in the utility model, advantage are：
1. this kind of cornstalk shaver harvesting speed is fast, time saving and energy saving, improves work efficiency, be suitable for mountainous region crops
Harvesting, be fixed on engine mission shell other side surface bottom portion, and engine speed change by holding handle one end
Positive and negative rotation shift handle is installed on tank shell, is conducive to that the cornstalk cut off is laterally neat to fall on the ground, and cornstalk
The direction that falls is consistent, is stacked convenient for concentrating；
2. this kind of cornstalk shaver can require to swing on one side automatically according to landform, and place neatly, it is convenient for bundling, leads to
It crosses driver plate and is less than lower driver plate, and upper driver plate and lower driver plate are plum-shaped structure, are conducive to the cornstalk that will be cut off and neatly dial
, it ensure that cornstalk is not interrupted by the waist.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the integrally-built right view of the utility model；
Fig. 3 is the integrally-built left view of the utility model；
Fig. 4 is the utility model M tooth form cutter head structure schematic diagrames；
Fig. 5 is the sectional view of the utility model M tooth form cutterheads；
Fig. 6 is the structural schematic diagram of driver plate under the utility model；
In figure：1, engine mission shell, 2, gearbox installation cavity, 3, engine, 4, fuel tank, 5, driver plate holder, 6,
Central shaft bearing, 7, driver plate branch pipe, 8, upper driver plate, 9, lower driver plate, 10, cutterhead gear box casing, 11, hold handle, 12, speed change
Roller gear, 13, traveling wheel, 14, positive and negative rotation shift handle, 15, speed change slide angular wheel, 16, speed change angular wheel, 17,
Cutterhead fastening plate, 18, M tooth form cutterheads, 19, limit fork plate.
Specific implementation mode
Embodiment 1
As shown in figures 1 to 6, a kind of cornstalk shaver described in the utility model, including engine mission shell 1 and
Cutterhead gear box casing 10,1 top surface of engine mission shell is equipped with engine 3, and is located at 3 side of engine
1 top surface of engine mission shell fuel tank 4 is installed, the drive link of the engine 3 is located at gearbox installation cavity 2
It is interior, and gearbox installation cavity 2 is divided into upper installation cavity and lower installation cavity by partition board, and speed change cylinder is equipped in the upper installation cavity
Gear set, and speed change roller gear group is made of three speed change roller gears 12, phase between three speed change roller gears 12
It mutually engages, speed change sliding taper gear set is installed, and speed change slides taper gear set by two speed changes in the lower installation cavity
Angular wheel 15 and transmission angular wheel composition are slided, two speed change sliding angular wheels 15 are mounted on the same shaft
On, and one of speed change sliding angular wheel 15 engages connection, the transmission angular wheel and upper peace with transmission angular wheel
Speed change roller gear 12 is mounted on the same shaft one of in behaveing affectedly, the installation of the speed change sliding angular wheel 15
Shaft side is rotatably installed in cutterhead gear box casing 10, and cutterhead gear box casing 10 is fixed on engine mission
1 surface side of shell, the cutterhead gear box casing 10 go up installation cavity and lower installation cavity, the lower installation cavity respectively by partition board
Speed change taper gear set is inside installed, and speed change taper gear set is made of three speed change angular wheels 16, one of speed change
Angular wheel 16 is mounted on shaft one end that speed change sliding angular wheel 15 assembles, other two speed change angular wheel 16 divides
It Nie He not be connected on one of speed change angular wheel 16,10 bottom of cutterhead gear box casing is provided with M tooth form cutterheads
18, and M tooth forms cutterhead 18 is fixed on 17 bottom of cutterhead fastening plate, and the fork of limit fork plate 19 is located at by M tooth forms cutterhead 18
In mouthful, and M tooth forms cutterhead 18 is wrist lock band edge shape structure, is conducive to the corn cut off to control on chassis, the cutterhead is tight
Gu disk 17 is rotatablely connected by drive link and the speed change angular wheel 16 positioned at lower installation cavity bottom, and the top in lower installation cavity
The speed change angular wheel 16 in portion is rotatablely connected by the transmission gear in drive link and upper installation cavity.
As a kind of technical optimization scheme of the utility model, there are two the transmission gear is set, and two transmissions
Gear intermeshing is mounted in the upper installation cavity in cutterhead gear box casing 10, one of them described transmission gear passes through
Drive link and driver plate branch pipe 7 are rotatablely connected, and driver plate branch pipe 7 is driven by the transmission gear of rotation, be conducive to upper driver plate 8 and under
Driver plate 9 rotates in same direction simultaneously, achievees the effect that stir cornstalk.
As a kind of technical optimization scheme of the utility model, what 10 top of the cutterhead gear box casing was rotatablely connected dials
Driver plate 8 and lower driver plate 9 are separately installed at the top and bottom of 7 annular surface of disk branch pipe, and 7 top of driver plate branch pipe is assemblied in central shaft
In bearing 6, the central shaft bearing 6 is mounted on 5 top of driver plate holder, and 5 one end of driver plate holder is fixedly mounted on holding handle
On 11, described 11 one end of holding handle is fixed on 1 other side surface bottom portion of engine mission shell, and engine speed change
Positive and negative rotation shift handle 14 is installed on tank shell 1, is conducive to that the cornstalk cut off is laterally neat to fall on the ground, and corn
The stalk direction that falls is consistent, is stacked convenient for concentrating.
As a kind of technical optimization scheme of the utility model, 1 bottom of engine mission shell is equipped with walking
Wheel 13, and 1 one side bottom of engine mission shell is installed with limit fork plate 19, turns, is conducive to convenient for moving integrally
Harvesting to cornstalk.
As a kind of technical optimization scheme of the utility model, the M tooth forms cutterhead 18 is located at the prong of limit fork plate 19
It is interior, and M tooth forms cutterhead 18 is wrist lock band edge shape structure, is located at by M tooth forms cutterhead 18 in the prong of limit fork plate 19, and M teeth
Shape cutterhead 18 is wrist lock band edge shape structure, and the corn cut off is conducive to control on chassis.
As a kind of technical optimization scheme of the utility model, the upper driver plate 8 is less than lower driver plate 9, and upper driver plate 8 is under
Driver plate 9 is plum-shaped structure, is less than lower driver plate 9 by upper driver plate 8, and upper driver plate 8 and lower driver plate 9 are plum-shaped structure,
Be conducive to the cornstalk that will be cut off neatly to dial, ensure that cornstalk is not interrupted by the waist.
When the utility model is used, first starting engine 3, so that 3 rotating speed of engine is rested on and waits for fast state,
Then it determines to carry out pulling gear by positive and negative rotation shift handle 14 according to harvesting direction, pulling block handle, there are three gears, pull forward
Positive and negative rotation shift handle 14 makes M tooth forms cutterhead 18 turn right, and pulling positive and negative rotation shift handle 14 backward makes M tooth forms cutterhead 18 turn left,
Centre position is neutral gear, and operating personnel hold handle 11 by operation and control and lift M tooth forms cutterhead 18 at this time, and are positioned over ground
On the horizontal position of face, hand handle throttle is at this moment increased, so that engine 3 is filled element and reaches working condition, at this moment the rotating speed of M tooth forms cutterhead 18
At 500 to 700 rpms, operating personnel can push traveling wheel 13 by whole forward movement, and harvester is to receive line by line
A and cornstalk that laterally fell, wait harvestings to ground that, need to return and continue the harvesting of cornstalk, it is at this moment necessary
Hand handle throttle is unclamped, so that engine 3 is in and waits for speed, then positive and negative rotation shift handle 14 is moved to backward on left-hand rotation gear, make to start
Machine gearbox shell 1 turns left, and then holds deuce handle 11 and opens the throttle, can after so that 18 high-speed plane of M tooth forms cutterhead is rotated
To continue to gather in, the direction that at this moment cornstalk falls down to the ground is consistent with when turning left to gather in, and all places and falls on right side.
Claims (6)
1. a kind of cornstalk shaver, including engine mission shell (1) and cutterhead gear box casing (10), feature exists
In：Engine mission shell (1) top surface is equipped with engine (3), and positioned at the engine of engine (3) side
Gear box casing (1) top surface is equipped with fuel tank (4), and the drive link of the engine (3) is located at gearbox installation cavity (2)
It is interior, and gearbox installation cavity (2) is divided into upper installation cavity and lower installation cavity by partition board, and speed change circle is equipped in the upper installation cavity
Stud wheel group, and speed change roller gear group is made of three speed change roller gears (12), three speed change roller gears (12)
Between be intermeshed, be equipped in the lower installation cavity speed change sliding taper gear set, and speed change slide taper gear set by two
A speed change sliding angular wheel (15) and transmission angular wheel composition, two speed change sliding angular wheels (15) are mounted on
On the same shaft, and one of speed change sliding angular wheel (15) engages connection, the transmission cone with transmission angular wheel
Speed change roller gear (12) is mounted on the same shaft one of in shape gear and upper installation cavity, the speed change sliding cone
The installation shaft side of shape gear (15) is rotatably installed in cutterhead gear box casing (10), and cutterhead gear box casing (10) is pacified
Dress is fixed on engine mission shell (1) surface side；
The cutterhead gear box casing (10) goes up installation cavity and lower installation cavity respectively by partition board, is equipped in the lower installation cavity
Speed change taper gear set, and speed change taper gear set is made of three speed change angular wheels (16), one of speed change conical tooth
Wheel (16) is mounted on shaft one end that speed change sliding angular wheel (15) assembles, other two speed change angular wheel (16) point
It Nie He not be connected on one of speed change angular wheel (16), cutterhead gear box casing (10) bottom is provided with M tooth forms
Cutterhead (18), and M tooth forms cutterhead (18) is fixed on cutterhead fastening plate (17) bottom, the cutterhead fastening plate (17) passes through biography
Lever is rotatablely connected with the speed change angular wheel (16) positioned at lower installation cavity bottom, and positioned at the speed cone of lower installation cavity inner top
Shape gear (16) is rotatablely connected by the transmission gear in drive link and upper installation cavity.
2. a kind of cornstalk shaver as described in claim 1, it is characterised in that：There are two the transmission gear is set, and two
A transmission gear intermeshing is mounted in the upper installation cavity in cutterhead gear box casing (10), described in one of them
Transmission gear is rotatablely connected by drive link and driver plate branch pipe (7).
3. a kind of cornstalk shaver as claimed in claim 2, it is characterised in that：At the top of the cutterhead gear box casing (10)
It is separately installed with driver plate (8) and lower driver plate (9), and driver plate branch at the top and bottom of driver plate branch pipe (7) annular surface of rotation connection
It is assemblied at the top of pipe (7) in central shaft bearing (6), the central shaft bearing (6) is mounted at the top of driver plate holder (5), and driver plate
Holder (5) one end, which is fixedly mounted on, to be held on handle (11), and described holding handle (11) one end is fixed on engine speed change
Tank shell (1) other side surface bottom portion, and positive and negative rotation shift handle (14) is installed on engine mission shell (1).
4. a kind of cornstalk shaver as claimed in claim 3, it is characterised in that：Engine mission shell (1) bottom
Portion is equipped with traveling wheel (13), and (1) one side bottom of engine mission shell is installed with limit fork plate (19).
5. a kind of cornstalk shaver as claimed in claim 4, it is characterised in that：The M tooth forms cutterhead (18) is located at limit
In the prong of fork plate (19), and M tooth forms cutterhead (18) is wrist lock band edge shape structure.
6. a kind of cornstalk shaver as claimed in claim 5, it is characterised in that：The upper driver plate (8) is less than lower driver plate
(9), and upper driver plate (8) and lower driver plate (9) are plum-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665971.3U CN207766908U (en) | 2017-12-04 | 2017-12-04 | A kind of cornstalk shaver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665971.3U CN207766908U (en) | 2017-12-04 | 2017-12-04 | A kind of cornstalk shaver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207766908U true CN207766908U (en) | 2018-08-28 |
Family
ID=63230611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721665971.3U Expired - Fee Related CN207766908U (en) | 2017-12-04 | 2017-12-04 | A kind of cornstalk shaver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207766908U (en) |
-
2017
- 2017-12-04 CN CN201721665971.3U patent/CN207766908U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20201204 |