CN207322202U - A kind of bamboo and wood connects the whole strain of root and excavates harvester - Google Patents
A kind of bamboo and wood connects the whole strain of root and excavates harvester Download PDFInfo
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- CN207322202U CN207322202U CN201721315192.0U CN201721315192U CN207322202U CN 207322202 U CN207322202 U CN 207322202U CN 201721315192 U CN201721315192 U CN 201721315192U CN 207322202 U CN207322202 U CN 207322202U
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- rack
- bamboo
- root
- harvester
- whole strain
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Abstract
Connect the whole strain of root the utility model discloses a kind of bamboo and wood and excavate harvester, including rack, clamping device, drive transmission device and felling head, clamping device is positioned at the top for felling head, head is felled to be supported in rack, drive transmission device includes power source, crank, connecting rod, rack and half-ring gear, the output terminal of the power source is connected with one end of crank, the other end of crank and one end of connecting rod are pivotally connected, the other end of connecting rod is pivotally connected with rack, rack is slidably arranged in rack, rack and half-ring gear engaged transmission, it is described to fell the semi-cylindrical shaped that head is opening, lower end is inclined-plane, there is sawtooth on inclined-plane, half-ring gear is fixed on the external cylindrical surface for felling head.The utility model is simple and compact for structure, it can easily be suspended on wheeled tractor or crawler-type traveling chassis and carry out operation, realize that the whole strain of company's root of bamboo and wood is felled, both the utilization rate of bamboo and wood had been improved, the trouble for removing the bamboo container made of bamboo, wicker, ratten, etc. or tree root be turn avoid, it can be achieved that continuous, efficient, the environmentally friendly operation that bamboo and wood is felled.
Description
Technical field
The utility model belongs to silviculture machinery technical field, more particularly to a kind of bamboo and wood connects the whole strain of root and excavates harvester.
Background technology
Bamboo category gramineous bamboo department linoleic plant, is mainly distributed on Perenniporia martius.Bamboo wood is a kind of important renewable
Resource, has the characteristics that with short production cycle, economic value is high, easily realizes the sustainable production of ecology.China is bamboo class in the world
The most abundant country of resource, the either species of bamboo, area, accumulation and bamboo wood, the yield of bamboo shoots all occupy first place in the world.I
The main producing region of state's bamboo is mainly distributed on Hills, by landform limited the felling of bamboo mainly with the sawing of man-hour manually hand-held chain saw or
Based on the felling of knife axe, this mode one side inefficiency, the bamboo container made of bamboo, wicker, ratten, etc. removing that another aspect bamboo leaves after felling is time-consuming and laborious,
The cost that bamboo grove cultivates demutation production is added, is also unfavorable for bamboo grove scale mechanization operation.Automatic and mechanical currently on the market
The higher joint tree-dozer of degree is adapted to the arbor that landform is open, trees spacing is big to fell, and the digging of transplanting tree is used on gardens
Tree machine huge structure, need larger working space.Since the bamboo grove that can be felled is distributed in hilly and mountainous land, the unordered life of bamboo mostly
Spacing in the rows, line-spacing width differ and need according to growing state intermediate cutting, mechanization logging operation relative difficulty between long distribution, bamboo.
With the development of bamboo grove appropriate scale of operation and the raising of human cost, in the market, which is highly desirable to, can complete the whole strain felling of bamboo, fit
The bamboo and wood logger that answering property is good, mechanization degree is high.
Utility model content
According to the above-mentioned deficiencies in the prior art, the utility model provides a kind of compact-sized, terrain adaptability is good, can be
In narrow bamboo grove pass through, it is convenient to be suspended on minitype wheeled tractor or crawler-type traveling chassis carry out operation, it can be achieved that
The bamboo and wood that the whole strain of company's root of bamboo and wood is felled connects the whole strain of root and excavates harvester.
Technical solution is used by the utility model solves its technical problem：A kind of bamboo and wood connects the whole strain of root and excavates felling
Machine, including rack, clamping device, drive transmission device and felling head, clamping device fell head supporting positioned at the top for felling head
In rack, drive transmission device includes power source, crank, connecting rod, rack and half-ring gear, output terminal and the song of the power source
One end of handle is connected, and the other end of crank and one end of connecting rod are pivotally connected, and the other end and the rack of connecting rod are pivotally connected, and rack, which slides, to be set
In rack, rack and half-ring gear engaged transmission, described to fell the semi-cylindrical shaped that head is opening, lower end is inclined-plane, is had on inclined-plane
There is sawtooth, half-ring gear is fixed on the external cylindrical surface for felling head.
Further, the power source is hydraulic motor, gasoline engine, diesel engine or motor.
Further, the clamping device includes strap, ambulatory splint and cylinder pressure, and the strap is fixed on machine
On frame, one end and the rack of the ambulatory splint are pivotally connected, and one end and the rack of cylinder pressure are pivotally connected, the other end and ambulatory splint of cylinder pressure
Pivot joint.
Further, cylinder pressure seat support plate is fixed with the rack, some cylinder pressure seats are offered on cylinder pressure seat support plate and are adjusted
Hole, one end and the cylinder pressure seat adjustment hole of cylinder pressure are pivotally connected；Ambulatory splint support plate is fixed with the rack, is opened on ambulatory splint support plate
There are some ambulatory splint adjustment holes, one end and the ambulatory splint adjustment hole of ambulatory splint are pivotally connected.
Further, there is the first rubber pad on the strap, there is the second rubber pad, the first rubber on ambulatory splint
Rubber cushion and the second rubber pad are positioned opposite.
Further, the free end of the strap is semicircular arc, the semi arch and felling head arranged concentric.
Further, there is rack guide groove, rack is slidably arranged on rack guide groove in the rack.
Further, some pulleys are installed, the upper surface of half-ring gear props up pulley in the rack.
Further, middle guide groove being fixedly connected with the middle part of the felling head, middle guide groove is supported in intermediate rail,
Intermediate rail is fixed in rack, and the upper end downward bending for felling head is supported in upper guide groove, and upper guide groove is fixed in rack, institute
State the bottom surface that pulley is installed on upper guide groove.
Further, upper supporting plate and lower carrier plate are further fixed in the rack.
Beneficial effect is possessed by the utility model：
1. bamboo and wood described in the utility model, which connects the whole strain of root, excavates harvester, using crank connecting rod sliding block mechanism by power source
Rotary motion be converted into the reciprocating motion of rack so that the felling head for promoting the half-ring gear engaged with rack and being fixed thereon
Make reciprocating rotation, fell head lower end and be provided with sawtooth, can by bamboo or other arbors by felling the reciprocal sawing of sawtooth on head
Soil and periphery the tree root cut-out of lower part, continuous with rack decline, and felling head can be complete by the root system around bamboo trunk
Into cut-out.Due to felling the semi-cylindrical shaped that head is in opening, sawtooth is symmetrically distributed on the helix section for felling head lower end, back and forth
During sawing, the moment of resistance is uniform suffered by one side, effectively in excavating soil sawing root system, on the other hand, will can be distributed on sawing face
Rubble effectively shift onto and fell head opening Cylinder Range or push-in fells soil on the outside of headpin face, rubble when can effectively avoid sawing
To felling head abrasion and destroying.
2. after head completion excavation sawing is felled, the hydraulic oil on tractor or caterpillar band traveling chassis is passed through hydraulic cylinder, liquid
Pressure cylinder piston bar stretches out, and promotes ambulatory splint to close up with strap and clamps whole strain bamboo or other arbors, with rack
Rise, then the company's root that can complete whole strain bamboo or other arbors is felled and extracts ground, it can be achieved that the whole strain of company's root of bamboo and wood is felled.
The under ground portion length of bamboo removes the part with root, whole strain, which is felled, can increase about 30 centimetres generally at 40 centimetres or so
Effective bamboo wood, so as to improve the utilization rate of bamboo, turn avoid the trouble for removing the bamboo container made of bamboo, wicker, ratten, etc., it can be achieved that the mechanization that bamboo and wood is felled
And high-efficient homework.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment；
Fig. 2 is Figure 1A-A cross-sectional views；
Fig. 3 is the sectional view in Fig. 1 C-C sections；
Fig. 4 be Fig. 1 D to direction view；
Fig. 5 is Fig. 3 section B-B partial sectional views；
In figure, rack 1, the first axis pin 2, rack 3, the second axis pin 4, upper supporting plate 5, crank 6, connecting rod 7, hydraulic motor 8, six
Corner bolt 9, half-ring gear 10, middle guide groove 11, intermediate rail 12, lower carrier plate 13, fell first 14, rack guide groove 15, upper guide groove 16,
Sawtooth 17, cylinder pressure seat support plate 18, the 3rd axis pin 19, strap 20, cylinder pressure 21, the 4th axis pin 22, cylinder pressure bar support plate 23, activity
Clamping plate 24, the 5th axis pin 25, ambulatory splint support plate 26, the first rubber pad 27, the second rubber pad 28, ambulatory splint adjustment hole 29,
Cylinder pressure seat adjustment hole 30, pulley 31.
Embodiment
The embodiment of the utility model is described further below in conjunction with the accompanying drawings：
As Figure 1-Figure 5, a kind of bamboo and wood of the utility model offer connects the whole strain excavation harvester of root, including rack 1, clamping
Mechanism, drive transmission device and felling first 14, clamping device are supported in rack 1 positioned at the top for felling first 14, felling first 14,
Drive transmission device includes power source 8, crank 6, connecting rod 7, rack 3 and half-ring gear 10, and the power source 8 passes through hex bolts 9
In rack 1, the output terminal of the power source 8 is connected with one end of crank 6, and the other end of crank 6 passes through the second axis pin 2
It is pivotally connected with one end of connecting rod 7, the other end of connecting rod 7 is pivotally connected with rack 3 by the first axis pin 2, is led in the rack 1 with rack
Groove 15, rack 3 are slidably arranged on rack guide groove 15；Rack 3 and the engaged transmission of half-ring gear 10, the felling first 14 are openings
Semi-cylindrical shaped, convenient felling first 14 are sleeved in the bamboo and wood cut down, and the lower end for felling first 14 is inclined-plane, has sawtooth 17 on inclined-plane,
Half-ring gear 10, which is bolted to connection, is felling first 14 external cylindrical surface.The middle part of the felling first 14 is fixedly connected with centre
Guide groove 11, middle guide groove 11 are supported in intermediate rail 12, and intermediate rail 12 is fixed in rack 1, fell first 14 upper end to
Lower bending is supported in upper guide groove 16, and upper guide groove 16 is fixed in rack 1, and some pulleys 31 are installed in the bottom surface of upper guide groove 16,
The upper surface of half-ring gear 10 props up pulley 31, when excavating felling, fells first 14 and is subject to a upward power, pulley 31 is on the one hand
Spacing effect is played, on the other hand can reduce the abrasion of half-ring gear 10.
The power source 8 can be hydraulic motor, gasoline engine, diesel engine or motor, and the present embodiment uses hydraulic motor,
Hydraulic motor can be directly connected with the hydraulic system on tractor or caterpillar band traveling chassis.
As shown in figure 4, the clamping device includes cylinder pressure seat support plate 18, strap 20, cylinder pressure 21, hydraulic cylinder rod support plate
23rd, ambulatory splint 24 and ambulatory splint support plate 26, the strap 20 are fixed in rack 1, and cylinder pressure seat is fixed with rack 1
Support plate 18 and ambulatory splint support plate 26, hydraulic cylinder rod support plate 23 are fixed on ambulatory splint 24；Offered on cylinder pressure seat support plate 18
One end of cylinder pressure 21 is articulated in cylinder pressure seat support plate by some cylinder pressure seat adjustment holes 30, the 3rd axis pin 19 through cylinder pressure seat adjustment hole 30
On 18, the 4th axis pin 22 is through the hole that opens up on the mounting hole and hydraulic cylinder rod support plate 23 of the plunger rod front end of cylinder pressure 21 by cylinder pressure
21 piston rod is hinged with ambulatory splint 24；Some ambulatory splint adjustment holes 29, the 5th axis pin are provided with ambulatory splint support plate 26
25 pass through the hole opened up on ambulatory splint adjustment hole 29 and ambulatory splint 24 on ambulatory splint support plate 26 to cut with scissors ambulatory splint 24
It is connected on ambulatory splint support plate 26；The free end of the strap 20 is semicircular arc, and the semi arch and felling first 14 are concentric
Arrangement so that being mined the bamboo and wood after sawing more stable can be clamped between strap 20 and ambulatory splint 24.Cylinder pressure 21
Can be cylinder or hydraulic cylinder, the present embodiment uses hydraulic cylinder, hydraulic cylinder also can directly with tractor or caterpillar band traveling chassis
Hydraulic system connects.
In order to increase clamping friction power, there is the first rubber pad 27 on the strap 20, have on ambulatory splint 24
There is the second rubber pad 28, the first rubber pad 27 and the second rubber pad 28 are positioned opposite.
Rack 1 can pass through the upper supporting plate 5 and lower carrier plate 13 that weld thereon and tractor hanging or crawler-type traveling bottom
Sliding block on the lifting support of disk is connected.
The operation principle of the utility model and use process：
Rack 1 can pass through the upper supporting plate 5 and lower carrier plate 13 that weld thereon and tractor hanging or crawler-type traveling bottom
Sliding block on the lifting support of disk is connected, hydraulic motor and cylinder pressure 21 also respectively with the liquid on tractor or caterpillar band traveling chassis
Pressure system connects, and composition excavates logging operation unit.When the whole strain logging operation of progress bamboo and wood, crank 6 and the company hinged with it
The rotary motion of hydraulic motor can be converted into the reciprocating motion of rack 3 by bar 7, so as to promote the half-ring gear 10 engaged with rack 3
And reciprocating rotation is made in the felling first 14 being fixed thereon, fell first 14 lower end and be provided with sawtooth 17, by felling sawtooth 17 on first 14
Reciprocal sawing and constantly decline, the soil and periphery tree root of bamboo or other arbor under ground portions can be cut off.
After first 14 completion excavation sawing is felled, the hydraulic oil on tractor or caterpillar band traveling chassis is passed through cylinder pressure 21, presses
21 piston rod of cylinder stretches out, and promotes ambulatory splint 24 to close up with strap 20 and clamps whole strain bamboo or other arbors, with machine
Ground is felled and extracted to the rising of frame 1, then the company's root that can complete whole strain bamboo or other arbors, it can be achieved that the whole strain of company's root of bamboo and wood
Fell.
The utility model is not limited in above-mentioned embodiment, and those of ordinary skill in the art are in the utility model
The variations, modifications, additions or substitutions made in essential scope, should also belong to the protection scope of the utility model.
Claims (10)
1. a kind of bamboo and wood, which connects the whole strain of root, excavates harvester, it is characterised in that including rack, clamping device, drive transmission device and
Head is felled, clamping device is felled head and be supported in rack, drive transmission device includes power source, song positioned at the top for felling head
Handle, connecting rod, rack and half-ring gear, the output terminal of the power source are connected with one end of crank, the other end of crank and connecting rod
One end is pivotally connected, and the other end and the rack of connecting rod are pivotally connected, and rack is slidably arranged in rack, rack and half-ring gear engaged transmission, institute
The semi-cylindrical shaped for felling that head is opening is stated, lower end is inclined-plane, has sawtooth on inclined-plane, and half-ring gear is fixed on the outside cylinder for felling head
Face.
2. a kind of bamboo and wood according to claim 1, which connects the whole strain of root, excavates harvester, it is characterised in that the power source is liquid
Pressure motor, gasoline engine, diesel engine or motor.
3. a kind of bamboo and wood according to claim 1, which connects the whole strain of root, excavates harvester, it is characterised in that the clamping device bag
Strap, ambulatory splint and cylinder pressure are included, the strap is fixed in rack, one end and the rack pivot of the ambulatory splint
Connect, one end and the rack of cylinder pressure are pivotally connected, and the other end and the ambulatory splint of cylinder pressure are pivotally connected.
4. a kind of bamboo and wood according to claim 3, which connects the whole strain of root, excavates harvester, it is characterised in that fixed in the rack
There is cylinder pressure seat support plate, some cylinder pressure seat adjustment holes are offered on cylinder pressure seat support plate, one end and the cylinder pressure seat adjustment hole of cylinder pressure are pivotally connected；
Ambulatory splint support plate is fixed with the rack, some ambulatory splint adjustment holes are provided with ambulatory splint support plate, ambulatory splint
One end is pivotally connected with ambulatory splint adjustment hole.
5. a kind of bamboo and wood according to claim 4, which connects the whole strain of root, excavates harvester, it is characterised in that on the strap
With the first rubber pad, there is the second rubber pad on ambulatory splint, the first rubber pad and the second rubber pad are positioned opposite.
6. a kind of bamboo and wood according to claim 5, which connects the whole strain of root, excavates harvester, it is characterised in that the strap
Free end is semicircular arc, the semi arch and felling head arranged concentric.
7. a kind of bamboo and wood according to claim 1, which connects the whole strain of root, excavates harvester, it is characterised in that has in the rack
Rack guide groove, rack are slidably arranged on rack guide groove.
8. a kind of bamboo and wood according to claim 1, which connects the whole strain of root, excavates harvester, it is characterised in that is installed in the rack
Some pulleys, the upper surface of half-ring gear prop up pulley.
9. a kind of bamboo and wood according to claim 8, which connects the whole strain of root, excavates harvester, it is characterised in that in the felling head
Portion is fixedly connected with middle guide groove, and middle guide groove is supported in intermediate rail, and intermediate rail is fixed in rack, fells the upper of head
End downward bending is supported in upper guide groove, and upper guide groove is fixed in rack, and the pulley is installed on the bottom surface of upper guide groove.
10. a kind of bamboo and wood according to claim 1, which connects the whole strain of root, excavates harvester, it is characterised in that in the rack also
It is fixed with upper supporting plate and lower carrier plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315192.0U CN207322202U (en) | 2017-10-12 | 2017-10-12 | A kind of bamboo and wood connects the whole strain of root and excavates harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315192.0U CN207322202U (en) | 2017-10-12 | 2017-10-12 | A kind of bamboo and wood connects the whole strain of root and excavates harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207322202U true CN207322202U (en) | 2018-05-08 |
Family
ID=62367868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721315192.0U Expired - Fee Related CN207322202U (en) | 2017-10-12 | 2017-10-12 | A kind of bamboo and wood connects the whole strain of root and excavates harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207322202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107646608A (en) * | 2017-10-12 | 2018-02-02 | 浙江农林大学 | Bamboo and wood connects the whole strain of root and excavates harvester |
| CN113142012A (en) * | 2021-04-19 | 2021-07-23 | 国家林业和草原局北京林业机械研究所 | Circular bamboo felling equipment and method |
-
2017
- 2017-10-12 CN CN201721315192.0U patent/CN207322202U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107646608A (en) * | 2017-10-12 | 2018-02-02 | 浙江农林大学 | Bamboo and wood connects the whole strain of root and excavates harvester |
| CN113142012A (en) * | 2021-04-19 | 2021-07-23 | 国家林业和草原局北京林业机械研究所 | Circular bamboo felling equipment and method |
| CN113142012B (en) * | 2021-04-19 | 2023-08-04 | 中国林业科学研究院木材工业研究所 | Round bamboo harvesting equipment and method |
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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 |
Granted publication date: 20180508 Termination date: 20211012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |