CN109874494A - A kind of mountainous region forage grass harvesting device - Google Patents
A kind of mountainous region forage grass harvesting device Download PDFInfo
- Publication number
- CN109874494A CN109874494A CN201910249338.3A CN201910249338A CN109874494A CN 109874494 A CN109874494 A CN 109874494A CN 201910249338 A CN201910249338 A CN 201910249338A CN 109874494 A CN109874494 A CN 109874494A
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- China
- Prior art keywords
- grass
- harvesting device
- motor spindle
- cut
- mowing
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- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 48
- 239000004459 forage Substances 0.000 title claims abstract description 40
- 238000003306 harvesting Methods 0.000 title claims abstract description 30
- 238000005520 cutting process Methods 0.000 claims abstract description 18
- 238000009433 steel framing Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000003860 storage Methods 0.000 abstract description 2
- 241000283690 Bos taurus Species 0.000 description 3
- 241001494479 Pecora Species 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
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- Harvester Elements (AREA)
Abstract
The present invention relates to grass trimmer fields, are specifically related to a kind of mountainous region forage grass harvesting device.Including grass-mowing, grass-mowing includes motor spindle and cuts pan portion, cuts pan portion and is rotatably installed on motor spindle, cuts and be provided with the first cutter tooth in pan portion, cuts pan portion or motor spindle is equipped with and the mutually matched second cutter tooth of the first cutter tooth.It can be moved straight down under inertia and gravity by the forage grass that cutter tooth is cut, while the entire harvesting device forage grass that walks forward, therefore be cut can drop down onto the cutting on disk of rotation, then by bullet to both sides.Rather than same forage grass is repeated to cut, it ensure that the integrality of forage grass, reduce the difficulty and working strength for collecting forage grass.The occupied storage space of the forage grass being cut is also saved, the transport of forage grass is facilitated.
Description
Technical field
The present invention relates to grass trimmer fields, are specifically related to a kind of mountainous region forage grass harvesting device.
Background technique
In the production of cattle and sheep industry, the plantation of forage grass is very most important link.Feed cost is cattle and sheep aquaculture cost
In prime cost, and the sowing and harvesting of forage grass need to consume a large amount of human cost in Mountainous areas, light
Harvesting forage grass device largely reduces the cost of forage grass plantation and cattle and sheep aquaculture.
Existing forage grass harvesting device destroys the integrality of grass, increases the difficulty and working strength for collecting grass.
Summary of the invention
In order to solve the above technical problems, can guarantee the complete of forage grass the present invention provides a kind of mountainous region forage grass harvesting device
Whole property reduces the difficulty and working strength for collecting forage grass.
To achieve the above object, the invention adopts the following technical scheme:
A kind of mountainous region forage grass harvesting device, including grass-mowing, the grass-mowing includes motor spindle and cuts pan portion, described
It cuts pan portion to be rotatably installed on motor spindle, described cut is provided with the first cutter tooth in pan portion, described cut sets on pan portion or motor spindle
Have and the mutually matched second cutter tooth of the first cutter tooth.
Further, the pan portion of cutting includes first cutting disk and second and cutting disk；The first cutter tooth, which is arranged, cuts disk first
On；The second cutter tooth setting is cut on disk or motor spindle second.
Further, which further includes walking mechanism and the height for adjusting distance between grass-mowing and ground
Regulating mechanism, the height adjustment mechanism include height adjusting part, control unit and ranging unit, the output end connection of the ranging unit
The input terminal of control unit, the input terminal of the output end connection height adjusting part of the control unit, one end of the height adjusting part
It is hinged on motor spindle, the other end of the height adjusting part is hinged in walking mechanism, and the ranging unit is mounted on grass trimmer
The bottom of structure.
Further, support portion is connected on the motor spindle, one end of the height adjusting part is hinged on support portion, institute
The one end for stating height adjusting part is connected on motor spindle by support portion.
It is further preferred that the height adjusting part includes hydraulic section and the piston rod that is movably arranged on hydraulic section, institute
It states hydraulic section to be hinged in walking mechanism, one end of the piston rod is hinged on support portion, the hydraulic section and walking mechanism
Hinged point height be greater than the hinged point height of piston rod and support portion, the other end of the piston rod is inserted in hydraulic section,
Distance between the grass-mowing and ground on support portion, the control are connected in the telescopic adjustment in hydraulic section by piston rod
The input terminal of the electric valve of the output end connection hydraulic section in portion.
It is further preferred that the support portion includes the side arm being mounted on motor spindle, preceding cross is installed on the side arm
Bar；The first suit portion is connected on the hydraulic section, first suit portion is set in the outside of walking mechanism, the piston rod
On be connected with the second suit portion, second suit portion is set on front rail, and the height in first suit portion is greater than second
The height in suit portion.
It is further preferred that described first cut disk and second cut disk rotation direction it is opposite.
Further, the walking mechanism includes structure-steel framing, and supporting lever is equipped on the structure-steel framing, is pacified on the supporting lever
Equipped with horizontal holding rod, it is connected with oblique frame between the horizontal holding rod and the front end of structure-steel framing, rear transverse rod and cross are installed on the oblique frame
Frame, first suit portion are set in the outside of rear transverse rod, and the hydraulic section rides upon on crossbearer；
The side arm is provided with the third suit portion being set in outside crossbearer, the side arm and cross far from one end of motor spindle
Frame constitutes rotation connection.
It is further preferred that being equipped with baffle on the oblique frame, the baffle extends to the two sides of grass-mowing.
It is further preferred that the shape of the motor spindle is ball crown type.
Beneficial effects of the present invention are as follows:
(1) it can be moved straight down under inertia and gravity by the forage grass that cutter tooth is cut, while entire harvesting dress
The forage grass set and walked forward, therefore be cut can drop down onto the cutting on disk of rotation, then by bullet to both sides.Rather than it is right
Same forage grass repeats to cut, and ensure that the integrality of forage grass, reduces the difficulty and working strength for collecting forage grass.It also saves
The occupied storage space of the forage grass being cut, facilitates the transport of forage grass.
(2) slope for solving Mountainous areas is unfavorable for the operation of conventional mechanical, and easy sideslip, which is toppled over, to be not easy to move ahead,
The security hidden trouble of the gradient and the out-of-flatness problem in soil damage cutter.Ranging unit can measure cut disk front end and ground away from
From, and control unit is transferred data to, height adjusting part adjusts grass-mowing and ground according to the data that control unit is sent
The distance between.When the harvesting device is moved at rugged position, by adjusting the height of grass-mowing, reach protection
The purpose of cutter tooth.
(3) when leading to grass-mowing run-off the straight due to the flexible of height adjusting part, when forming an angle with ground shape,
Three groups of suit portions are applied in combination, and adjust grass-mowing can in time under the effect of gravity, are allowed to horizontally disposed, and cutting is facilitated to raise
Grass.
(4) a crossbearer is welded in the front end of oblique frame, height adjusting part rides on crossbearer, and entire grass-mowing passes through
Side arm is mounted on crossbearer.It can reduce the weight bearing that grass-mowing generates height adjusting part, height adjusting part adjustment facilitated to cut
The height of careless mechanism also extends the service life of height adjusting part.
(5) shape of motor spindle be ball crown type, and motor spindle and ground face contact part be it is smooth, can reduce with ground
The friction in face, prevents forage grass to be wrapped in walking mechanism, facilitates and moves forward the harvesting device.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the enlarged drawing of grass-mowing of the invention；
Fig. 3 is partial bottom view of the invention；
Fig. 4 is the enlarged drawing of the part I in Fig. 1 of the invention.
The meaning of label symbol is as follows in figure:
10- grass-mowing 11- motor spindle 12- first cuts disk 121- the first cutter tooth 13- second and cuts disk
131- the second cutter tooth 14- cuts disk bayonet 20- height adjusting part the first suit of 201- portion
202- the second suit portion 30- idler wheel 40- accumulator box 41- power switch 50- structure-steel framing
The oblique frame 511- rear transverse rod 52- baffle 53- side arm 54- front rail 55- crossbearer of 51-
The horizontal holding rod 61- of 56- third suit portion 60- erects holding rod 70- ranging unit
Specific embodiment
With reference to embodiments and Figure of description, the technical solution in the present invention is clearly and completely described.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
Embodiment 1
A kind of mountainous region forage grass harvesting device, including grass-mowing 10, as shown in Fig. 2, grass-mowing 10 include motor spindle 11,
First cuts disk 12 and second cuts disk 13, and first cuts the top that motor spindle 11 is arranged in disk 12, and first cuts the middle position of disk 12
Shaft is installed, second, which cuts the rotation of disk 13, is set in outside shaft, and the top of shaft, which is equipped with, cuts disk bayonet 14, for preventing second
Cut falling off for disk 13.First edge for cutting disk 12 is provided with the first cutter tooth 121, the second edge for cutting disk 13 be provided with
The mutually matched second cutter tooth 131 of first cutter tooth 121；Two groups are not limited in the present embodiment to cut disk while using, it can also be with
Only first, which cuts disk 12, perhaps only second cuts disk 13 first and cuts cutter tooth on disk 12 or second cut cutter tooth on disk 13
The cutter tooth of 11 edge of motor spindle is cooperated to complete the cutting to forage grass.
Grass-mowing 10 is placed on meadow, and walking mechanism is pushed to move forward grass-mowing 10 under the action of idler wheel 30,
First cutter tooth 121 and the second constantly dislocation of cutter tooth 131, cutting are deep into the forage grass of tooth mouth, the forage grass cut by cutter tooth
It can be moved straight down under inertia and gravity, while entire harvesting device is walked forward, therefore is cut
Forage grass can drop down onto the cutting on disk of rotation, then by bullet to both sides.Rather than same forage grass is repeated to cut, it ensure that forage grass
Integrality, reduce collect forage grass difficulty and working strength.
11 shape of motor spindle can be cylindrical type in the present embodiment, as shown in Fig. 2, the shape of motor spindle 11 may be ball
Crown type, motor spindle 11 and ground face contact part be it is smooth, the friction with ground can be reduced, forage grass is prevented to be wrapped in walking
In mechanism, facilitates and move forward the harvesting device.
Embodiment 2
On the basis of embodiment 1, it drives first to cut disk 12 and second respectively by two different motors to cut disk 13 and rotate,
First, which cuts disk 12 and second, cuts the direction of rotation of disk 13 on the contrary, the i.e. first the first cutter tooth 121 and second cut on disk 12 cuts disk
131 direction of rotation of the second cutter tooth on 13 is opposite.The two interaction can speed up the forage grass that cutting is deep into tooth mouth, improve
The speed of cutting.
Embodiment 3
On the basis of embodiment 1,2, as shown in Figure 1, the harvesting device further includes walking mechanism and mows for adjusting
The height adjustment mechanism of distance between mechanism 10 and ground, height adjustment mechanism include height adjusting part 20, control unit and ranging
Portion 70, height adjustment mechanism include height adjusting part 20, control unit and ranging unit 70, and the output end of ranging unit 70 connects control unit
Input terminal, control unit output end connection height adjusting part 20 input terminal, ranging unit 70 be mounted on first cut disk 12 stretching
The bottom of 11 part of motor spindle, alternatively, ranging unit 70 is mounted on the edge of motor spindle 11；Side arm is installed on motor spindle 11
53, front rail 54 is installed on side arm 53, one end of height adjusting part 20 is connected to the front end of walking mechanism, height adjusting part 20
The other end be connected on front rail 54.The distance between front rail 54 and ground be greater than between grass-mowing 10 and ground away from
From passing through the height of the telescopic adjustment grass-mowing 10 of height adjusting part 20.
Height adjusting part 20 can be the telescopic rod manually adjusted in the present embodiment, or hydraulically extensible machine, and liquid
Pressing the angle between telescopic machine and horizontal plane is acute angle.Ranging unit 70 is the rangefinder of model KLH01T-20hz, control unit
Model MSP430F5438a.Rangefinder, which is measured, cuts disk front end at a distance from ground, and transfers data to control unit, control unit
It is electrically connected with the electric valve of hydraulically extensible machine, the data control hydraulically extensible machine that electric valve is sent according to control unit extends
Or shorten, when hydraulically extensible machine extends, the distance between grass-mowing 10 and ground become smaller, and when hydraulically extensible machine shortens, mow
The distance between mechanism 10 and ground become larger.When the harvesting device is moved at rugged position, by adjusting grass trimmer
The height of structure 10 achievees the purpose that protect cutter tooth.
Embodiment 4
On the basis of embodiment 1,2,3, as shown in Figure 1, walking mechanism includes structure-steel framing 50, it is equipped on structure-steel framing 50
Supporting lever, is equipped with horizontal holding rod 60 on supporting lever, and the side of horizontal holding rod 60 sets that there are two perpendicular holding rod 61, horizontal holding rod 60 and structure-steel framings
It is connected with oblique frame 51 between 50, rear transverse rod 511 and crossbearer 55 are installed on oblique frame 51, baffle 52 is installed on oblique frame 51.Such as Fig. 3
With shown in Fig. 4, one end of height adjusting part 20 is connected on rear transverse rod 511, and height adjusting part 20 rides on crossbearer 55.Highly
One end of adjustment portion 20 is provided with the first suit portion 201 being set in outside rear transverse rod 511, and one end of height adjusting part 20 is with after
Cross bar 511 constitutes rotation connection, and the other end of height adjusting part 20 is provided with the second suit portion being set in outside front rail 54
202, the other end and front rail 54 of height adjusting part 20 constitute rotation connection；Side arm 53 is provided with far from one end of motor spindle 11
It is set in the third suit portion 56 outside crossbearer 55, side arm 53 and crossbearer 55 constitute rotation connection.
Height adjusting part 20 is that hydraulically extensible machine will lead to and cut when hydraulically extensible captain's degree changes in the present embodiment
Careless 10 run-off the straight of mechanism, reduces its contact area with forage grass.As shown in figure 4, at the both ends of hydraulically extensible machine and two
Suit portion is set on a side arm 53, when the angle of grass-mowing 10 and horizontal plane changes, causes grass-mowing 10 uneven
When ground, front rail 54 rotates row in the second suit portion 202 under the effect of gravity, and grass-mowing 10 is made to be parallel to ground.
Meanwhile first suit portion 201 and third suit portion 56 cooperate, so that side arm 53 and the angle of hydraulically extensible machine is adjusted.
In the present embodiment, suit portion can be lantern ring, or bearing.
Embodiment 5
It further include accumulator box 40, accumulator box 40 and mowing in the harvesting device on the basis of embodiment 1,2,3,4
Mechanism 10, ranging unit 70, hydraulically extensible machine and height adjusting part 20 are electrically connected.The power switch 41 of control accumulator box 40 is set
It sets on horizontal holding rod 60, facilitates control power switch 41.41 are turned off the power switch, grass-mowing 10 stops working.
Claims (10)
1. a kind of mountainous region forage grass harvesting device, including grass-mowing (10), it is characterised in that: the grass-mowing (10) includes machine
Bottom (11) and pan portion is cut, the pan portion of cutting is rotatably installed on motor spindle (11), and described cut is provided with the first cutter in pan portion
Tooth (121), pan portion or the motor spindle (11) of cutting are equipped with and the first mutually matched second cutter tooth of cutter tooth (121)
(131)。
2. harvesting device as described in claim 1, it is characterised in that: the pan portion of cutting includes first cutting disk (12) and second and cutting
Disk (13)；First cutter tooth (121) setting is cut on disk (12) first；The second cutter tooth (131) is arranged second
It cuts on disk (13) or motor spindle (11).
3. harvesting device as claimed in claim 2, it is characterised in that: the harvesting device further includes walking mechanism and for adjusting
The height adjustment mechanism of distance between grass-mowing (10) and ground, the height adjustment mechanism include height adjusting part (20),
Control unit and ranging unit (70), the input terminal of the output end connection control unit of the ranging unit (70), the output of the control unit
The input terminal of end connection height adjusting part (20), one end of the height adjusting part (20) is hinged on motor spindle (11), described
The other end of height adjusting part (20) is hinged in walking mechanism, and the ranging unit (70) is mounted on the bottom of grass-mowing (10)
Portion.
4. harvesting device as claimed in claim 3, it is characterised in that: it is connected with support portion on the motor spindle (11), it is described
One end of height adjusting part (20) is hinged on support portion, and one end of the height adjusting part (20) is connected to machine by support portion
On bottom (11).
5. harvesting device as claimed in claim 4, it is characterised in that: the height adjusting part (20) includes hydraulic section and activity
The piston rod being mounted on hydraulic section, the hydraulic section are hinged in walking mechanism, and one end of the piston rod is hinged on support
In portion, the hinged point height of the hydraulic section and walking mechanism is greater than the hinged point height of piston rod and support portion, the piston
The other end of bar is inserted in hydraulic section, is connected to the grass trimmer on support portion by telescopic adjustment of the piston rod in hydraulic section
Distance between structure (10) and ground, the input terminal of the electric valve of the output end connection hydraulic section of the control unit.
6. harvesting device as claimed in claim 5, it is characterised in that: the support portion includes being mounted on motor spindle (11)
Side arm (53) is equipped with front rail (54) on the side arm (53)；The first suit portion (201), institute are connected on the hydraulic section
The outside that the first suit portion (201) is set in walking mechanism is stated, the second suit portion (202) is connected on the piston rod, it is described
Second suit portion (202) is set on front rail (54), and the height in first suit portion (201) is greater than the second suit portion
(202) height.
7. the harvesting device as described in claims 1 or 2 or 3 or 4 or 5 or 6, it is characterised in that: described first cut disk (12) and
Second cut disk (13) rotation direction it is opposite.
8. harvesting device as claimed in claim 7, it is characterised in that: the walking mechanism includes structure-steel framing (50), the knot
Supporting lever is installed on framework (50), is equipped on the supporting lever horizontal holding rod (60), the horizontal holding rod (60) and structure-steel framing
(50) it is connected between front end oblique frame (51), rear transverse rod (511) and crossbearer (55) is installed on the oblique frame (51), described
One suit portion (201) is set in the outside of rear transverse rod (511), and the hydraulic section rides upon on crossbearer (55)；
The side arm (53) is provided with far from the one end of motor spindle (11) is set in the external third suit portion (56) of crossbearer (55),
The side arm (53) and crossbearer (55) constitute rotation connection.
9. harvesting device as claimed in claim 8, it is characterised in that: it is equipped with baffle (52) on the oblique frame (51), it is described
Baffle (52) extends to the two sides of grass-mowing (10).
10. harvesting device as claimed in claim 9, it is characterised in that: the shape of the motor spindle (11) is ball crown type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249338.3A CN109874494A (en) | 2019-03-29 | 2019-03-29 | A kind of mountainous region forage grass harvesting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249338.3A CN109874494A (en) | 2019-03-29 | 2019-03-29 | A kind of mountainous region forage grass harvesting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109874494A true CN109874494A (en) | 2019-06-14 |
Family
ID=66935189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910249338.3A Pending CN109874494A (en) | 2019-03-29 | 2019-03-29 | A kind of mountainous region forage grass harvesting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109874494A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001190124A (en) * | 2000-01-17 | 2001-07-17 | Soda Noki Sekkei Jimusho:Kk | Mower |
| CN106171257A (en) * | 2016-07-22 | 2016-12-07 | 徐州屠氏生态科技开发有限公司 | One easily regulates hay mover |
| CN107211645A (en) * | 2017-06-30 | 2017-09-29 | 朱静洁 | It is a kind of to adjust the gardening mower device people of mowing height |
| CN207460814U (en) * | 2017-11-28 | 2018-06-08 | 山东农业大学 | Scythe |
| CN108476716A (en) * | 2018-05-08 | 2018-09-04 | 严沁 | A kind of cart type grass trimmer |
| CN210694959U (en) * | 2019-03-29 | 2020-06-09 | 安徽农业大学 | Mountain region forage grass reaping apparatus |
-
2019
- 2019-03-29 CN CN201910249338.3A patent/CN109874494A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001190124A (en) * | 2000-01-17 | 2001-07-17 | Soda Noki Sekkei Jimusho:Kk | Mower |
| CN106171257A (en) * | 2016-07-22 | 2016-12-07 | 徐州屠氏生态科技开发有限公司 | One easily regulates hay mover |
| CN107211645A (en) * | 2017-06-30 | 2017-09-29 | 朱静洁 | It is a kind of to adjust the gardening mower device people of mowing height |
| CN207460814U (en) * | 2017-11-28 | 2018-06-08 | 山东农业大学 | Scythe |
| CN108476716A (en) * | 2018-05-08 | 2018-09-04 | 严沁 | A kind of cart type grass trimmer |
| CN210694959U (en) * | 2019-03-29 | 2020-06-09 | 安徽农业大学 | Mountain region forage grass reaping apparatus |
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