CN107667819B - A kind of bamboo root digging machine - Google Patents
A kind of bamboo root digging machine Download PDFInfo
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- CN107667819B CN107667819B CN201710902307.4A CN201710902307A CN107667819B CN 107667819 B CN107667819 B CN 107667819B CN 201710902307 A CN201710902307 A CN 201710902307A CN 107667819 B CN107667819 B CN 107667819B
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- handrail
- fixed
- output shaft
- bamboo root
- vibrating
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/06—Uprooting or pulling up trees; Extracting or eliminating stumps
Abstract
The invention discloses a kind of bamboo root digging machines, including engine, handrail, retarder and ring cutting cylinder, one end of ring cutting cylinder is provided with opening, retarder includes input shaft and output shaft, ring cutting cylinder is provided with triangular knife, and positioning mechanism is provided on handrail, and positioning mechanism includes guide bracket and earth anchor, several guide holes are provided on handrail, guide bracket includes at least three and guide plate and connecting plate.When excavating bamboo root, earth anchor is inserted into the soil near bamboo root by operator, and ring cutting cylinder is made to be located at the surface of bamboo root.Engine driving retarder cuts rotary drum to drive ring, operator's driving handle, make ring cutting cylinder axially movable, slid towards bamboo root, three bevel tools dig out the soil around bamboo root, to which bamboo root be cut from the root system of bamboo, facilitate operation, when triangular knife and soil connect, earth anchor positions entire mechanism from side, it prevents ring cutting cylinder from play occurs, prevents ring cutting cylinder from hurting operator.
Description
Technical field
The present invention relates to a kind of agriculture and forestry machinery, more particularly to a kind of bamboo root digging machine.
Background technique
Root diameter under remaining after bamboo felling, generally requiring 5~10 years time under field conditions (factors) could rot, and one
The diameter of bamboo main root is usually 10~12cm, and dense root accounts for the circle range that diameter is 0.5~0.7m, does not only take up soil
Ground resource, and bamboo inhibits small bamboo growth to a certain extent, but will influence the metabolism of entire bamboo grove, therefore, sufficiently
Using land resource, the article of the market demand is produced, is the important channel uplifted the people's living standard of developing the economy.Together
When, the water content of bamboo grove can be substantially increased with water storage by excavating the hole that bamboo root leaves.
Chinese Patent Application No. (201520419004 notification number CN204682057U) discloses a kind of hand-held digging moso bamboo
Machine excavates bamboo root by driven by engine crown saw, but this structure, when just starting to excavate bamboo root, due to crown saw with
Soil contact is not deep, is easy to generate lateral power when excavating, drives crown saw play, hurt operator.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of bamboo root digging machine, bamboo root is being excavated
It is positioning ring circle of contact cylinder, prevents ring cutting cylinder play.
To achieve the above object, it the present invention provides the following technical scheme that a kind of bamboo root digging machine, including engine, helps
Hand, retarder and the ring cutting cylinder for cutting bamboo root, one end of ring cutting cylinder are provided with opening, and retarder is fixed on handrail
On, retarder includes input shaft and output shaft, and engine is fixedly connected with retarder and is sequentially connected with input shaft, ring cutting cylinder
One end backwards to opening is coaxially fixed with output shaft, and one end of ring cutting cylinder setting opening is provided with the triangle for excavating soil
Knife is provided with the positioning mechanism of the positioning ring circle of contact cylinder when excavating bamboo root on handrail, and positioning mechanism includes guide bracket and earth anchor, is helped
It is provided with several guide holes on hand, guide bracket includes at least three guide plates compatible with guide hole and for connecting three pieces of guide plates
Connecting plate, the axial setting of guide plate parallel ring circle of contact cylinder, in guide plate close to one end of triangular knife, guide plate slides earth anchorage respectively
It is arranged in several guide holes, handrail sliding is arranged in guide bracket.
As a further improvement of the present invention, it is provided with the locking mechanism for lock-on guidance frame and handrail on handrail, locks
Determining mechanism includes handle, and mounting groove is offered on handrail, and handle is hinged in mounting groove, so that handle can be moved along vertical guide plate
The direction in direction rotates, and offers lock slots in guide bracket, handle is transferred to or produces lock slots, and guide bracket is mutually locked with handrail
Or release the locking of guide bracket and handrail.
As a further improvement of the present invention, the fixed mechanism for fixed handle, fixed mechanism are provided in lock slots
Including fixed link, the first spring, first baffle and the driving lever stirred for people, mounting hole is offered on the side wall of lock slots, first
Baffle is fixed in fixed link, and fixed link sliding is arranged in mounting hole, and driving lever is fixed in fixed fixed link and reaches lock
Determine outside slot, first baffle and the first spring are arranged in mounting hole, and one end of the first spring resists the bottom other end of mounting hole
It offsets with first baffle, fixed link is pushed to skid off mounting hole, when handle slides into lock slots, handle to be limited in lock slots
It is interior.
As a further improvement of the present invention, retarder further includes shell, gear and for driving output shaft along its axial direction
The vibrating mechanism of reciprocating motion, vibrating mechanism include vibrating disk, second spring, sleeve, second baffle and vibrating ball, gear with it is defeated
Enter axis coaxially to fix, driving cog is provided on output shaft, with transmission tooth engagement to drive output shaft to rotate, sleeve is fixed on gear
In shell, output shaft, which rotates coaxially, to be connected in sleeve, and can be slid along the axial direction of sleeve, and vibrating ball is fixed on output shaft direction
One end of vibrating disk, vibrating disk are coaxially fixed on input shaft, and vibra shoot is provided on vibrating disk, and second baffle is fixed on output
One end of axis connection vibrating ball, second spring are arranged in sleeve, and the bottom of one end and sleeve contradicts, the other end and second baffle
It contradicts, pushes vibrating ball mobile to vibrating disk, input shaft rotation drives vibrating disk rotation, so that vibrating ball slides in or out vibration
Slot, when vibrating ball slides into vibra shoot, second spring is pushed in output shaft income shell, when vibrating ball is skidded off from vibra shoot,
It vibrates dish driving output shaft and stretches out shell, to make output shaft along its axially reciprocating.
As a further improvement of the present invention, the regulating mechanism for adjusting vibrating disk Oscillation Amplitude is provided on shell,
Regulating mechanism includes screw rod and the pressing plate for pressing vibrating disk, and the movable activity space of supply plate is provided on shell, and activity is empty
Between be connected to interior of shell, screw rod is rotatably connected in activity space and reaches outside shell, and pressing plate sliding setting is movable empty
In, and protrude into inconsistent with vibrating disk in shell, threaded hole offered on pressing plate, screw rod is threadedly coupled with threaded hole, with
Driving pressing plate forces down or decontrols vibrating disk when screw rod rotates, and the volume of vibra shoot is slid into so as to adjust vibrating ball.
Beneficial effects of the present invention, when excavating bamboo root, earth anchor is inserted into the soil near bamboo root by operator, makes ring
Circle of contact cylinder is located at the surface of bamboo root, then starting device, and engine driving retarder cuts rotary drum to drive ring, operates
Personnel's driving handle makes ring cutting cylinder axially movable, slides towards bamboo root, and three bevel tools are contacted with soil, and is revolved by high speed
Turn to dig out in the soil around bamboo root, so that bamboo root be cut from the root system of bamboo, facilitates operation, connect in triangular knife and soil
When, earth anchor positions entire mechanism from side, prevents ring cutting cylinder from play occurs, prevents ring cutting cylinder from hurting operator.
Detailed description of the invention
Fig. 1 is overall structure figure of the invention；
Fig. 2 is cross-section diagram of the invention；
Fig. 3 is the internal structure chart of retarder；
Fig. 4 is the structure chart of guide plate.
Specific embodiment
The present invention is described in further detail below in conjunction with embodiment given by attached drawing.
Referring to figs. 1 to 4, a kind of bamboo root digging machine of the present embodiment, including engine 1, handrail 2,3 and of retarder
For cutting the ring cutting cylinder 4 of bamboo root, one end of ring cutting cylinder 4 is provided with opening 5, and retarder 3 is fixed on handrail 2, slows down
Device 3 includes input shaft 6 and output shaft 7, and engine 1 is fixedly connected with retarder 3 and is sequentially connected with input shaft 6, ring cutting cylinder 4
Coaxial fixed backwards to one end of opening 5 and output shaft 7, one end of the setting of ring cutting cylinder 4 opening 5 is provided with for excavating soil
Triangular knife 8 is provided with the positioning mechanism of the positioning ring circle of contact cylinder 4 when excavating bamboo root on handrail 2, and positioning mechanism includes guide bracket 9
With earth anchor 10, several guide holes 11 are provided on handrail 2, guide bracket 9 includes at least three guide plates 12 compatible with guide hole 11
With the connecting plate 13 for connecting three pieces of guide plates 12, the axial setting of 12 parallel ring circle of contact cylinder 4 of guide plate, earth anchor 10 is fixed on guide plate
12 close to one end of triangular knife 8, and guide plate 12 slides respectively to be arranged in several guide holes 11, and the sliding setting of handrail 2 is being guided
On frame 9.
When excavating bamboo root, earth anchor 10 is inserted into the soil near bamboo root by operator, and ring cutting cylinder 4 is made to be located at bamboo root
Surface, then starting device, engine 1 drives retarder 3 to rotate to drive ring circle of contact cylinder 4, and operator pushes and helps
Hand 2 slides ring cutting cylinder 4 axially towards bamboo root, and three bevel tools are contacted with soil, and will be around bamboo root by high speed rotation
Soil is dug out, so that bamboo root be cut from the root system of bamboo, when triangular knife 8 and soil connect, earth anchor 10 positions whole from side
A mechanism prevents ring cutting cylinder 4 from play occurs, prevents ring cutting cylinder 4 from hurting operator.Ring cutting is guided by three pieces of guide plates 12
The glide direction of cylinder 4, structure is simple, easy to manufacture.
As a kind of improved specific embodiment, the locking for lock-on guidance frame 9 and handrail 2 is provided on handrail 2
Mechanism, locking mechanism include handle 14, and mounting groove 16 is offered on handrail 2, and handle 14 is hinged in mounting groove 16, so that handle
14 can rotate along the direction of 12 direction of motion of vertical guide plate, lock slots 17 be offered in guide bracket 9, handle 14 is transferred to or produces lock
Determine slot 17, guide bracket 9 is locked or released with 2 phase of handrail the locking of guide bracket 9 and handrail 2.
If guide bracket 9 and handrail 2 are constantly in sliding connection status, when carrying, easily with respect to sliding, center of gravity is caused
Shakiness carries operator difficult.Handle 14 be embedded in lock slots 17 guide bracket 9 and handrail 2 are locked, prevent guide bracket 9 and
Relative sliding during carrying of handle 14, fixed center of gravity, convenient for users to carrying.And after locking, it is inserted by earth anchor 10
When in soil, the opposite sliding of control equipment room can not had to, convenient for users to excavating bamboo root prelocalization ring cutting cylinder 4.
As a kind of improved specific embodiment, the fixed mechanism for fixed handle 14 is provided in lock slots 17,
Fixed mechanism includes fixed link 18, the first spring 19, first baffle 20 and the driving lever 21 stirred for people, on the side wall of lock slots 17
Mounting hole 22 is offered, first baffle 20 is fixed in fixed link 18, and the sliding of fixed link 18 is arranged in mounting hole 22, driving lever 21
It is fixed in fixed fixed link 18 and reaches outside lock slots 17, first baffle 20 and the first spring 19 are arranged in mounting hole 22
Interior, one end of the first spring 19 resists the bottom other end of mounting hole 22 and first baffle 20 offsets, and fixed link 18 is pushed to skid off
Mounting hole 22, when handle 14 slides into lock slots 17, handle 14 to be limited in lock slots 17.
As a kind of improved specific embodiment, retarder 3 further includes shell 31, gear 32 and for driving output shaft
7 along its axially reciprocating vibrating mechanism, vibrating mechanism includes vibrating disk 33, second spring 36, sleeve 34, second baffle 38
With vibrating ball 35, gear 32 and input shaft 6 are coaxial fixed, be provided on output shaft 7 driving cog, gear 32 and transmission tooth engagement with
Output shaft 7 is driven to rotate, sleeve 34 is fixed in shell 31, and output shaft 7, which rotates coaxially, to be connected in sleeve 34, and can be along sleeve
34 axial sliding, vibrating ball 35 are fixed on output shaft 7 towards one end of vibrating disk 33, and vibrating disk 33 is coaxially fixed on input shaft
On 6, vibra shoot 37 is provided on vibrating disk 33, second baffle 38 is fixed on one end that output shaft 7 connects vibrating ball 35, the second bullet
Spring 36 is arranged in sleeve 34, and the bottom of one end and sleeve 34 contradicts, and the other end and second baffle 38 contradict, and pushes vibrating ball 35
Mobile to vibrating disk 33, the rotation of input shaft 6 drives vibrating disk 33 to rotate, so that vibrating ball 35 slides in or out vibra shoot 37, when
When vibrating ball 35 slides into vibra shoot 37, second spring 36 pushes output shaft 7 to take in shell 31, when vibrating ball 35 is from vibra shoot 37
When skidding off, vibrating disk 33 drives output shaft 7 to stretch out shell 31, to make output shaft 7 along its axially reciprocating.
As a kind of improved specific embodiment, the tune for adjusting 33 Oscillation Amplitude of vibrating disk is provided on shell 31
Mechanism is saved, regulating mechanism includes screw rod 23 and the pressing plate 24 for pressing vibrating disk 33, and 24 activity of supply plate is provided on shell 31
Activity space, be connected to inside activity space and shell 31, screw rod 23 is rotatably connected in activity space and reaches shell 31
Outside, the sliding of pressing plate 24 is arranged in activity space, and protrudes into inconsistent with vibrating disk 33 in shell 31, offers spiral shell on pressing plate 24
Pit, screw rod 23 are threadedly coupled with threaded hole, to drive pressing plate 24 to force down or decontrol vibrating disk 33 when screw rod 23 rotates, thus
Adjust the volume that vibrating ball 35 slides into vibra shoot 37.
Under different soil regime, the amplitude of vibration is not the bigger the better, under the more soil regime of some stones,
Vibration is easy to make to generate between ring cutting cylinder 4 and stone and collide with, so that ring cutting cylinder 4 be caused to damage, shortens the working life.Make at this time
User's rotary screw rod 23, driving pressing plate 24 is mobile towards output shaft 7, increases vibrating disk 33 at a distance from vibrating ball 35, to contract
The contacting volume of small vibration ball 35 and vibrational structure reduces the Oscillation Amplitude of output shaft 7, so that the situation more in stone, prevents
Only ring cutting cylinder 4 is damaged, and increases the service life of ring cutting cylinder 4.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (4)
1. a kind of bamboo root digging machine, it is characterised in that: including engine (1), handrail (2), retarder (3) and for cutting bamboo root
Ring cutting cylinder (4), one end of the ring cutting cylinder (4) is provided with opening (5), and the retarder (3) is fixed on handrail (2)
On, the retarder (3) includes input shaft (6) and output shaft (7), the engine (1) be fixedly connected with retarder (3) and with
Input shaft (6) transmission connection, the ring cutting cylinder (4) is coaxial fixed backwards to one end of opening (5) and output shaft (7), the ring
One end of circle of contact cylinder (4) setting opening (5) is provided with the triangular knife (8) for excavating soil, is provided on the handrail (2)
The positioning mechanism of positioning ring circle of contact cylinder (4), the positioning mechanism include guide bracket (9) and earth anchor (10) when excavating bamboo root, described
Several guide holes (11) are provided on handrail (2), the guide bracket (9) includes at least three and guide hole (11) compatible guide plate
(12) it is arranged with the connecting plate (13) for connecting three pieces of guide plates (12), the axial of guide plate (12) the parallel ring circle of contact cylinder (4),
The earth anchor (10) is fixed on the one end of guide plate (12) close to triangular knife (8), and the guide plate (12) slides respectively to be arranged several
In a guide hole (11), handrail (2) sliding is arranged on guide bracket (9), the retarder (3) further includes shell (31), gear
(32) and for driving output shaft (7) along the vibrating mechanism of its axially reciprocating, the vibrating mechanism include vibrating disk (33),
Second spring (36), sleeve (34), second baffle (38) and vibrating ball (35), the gear (32) are coaxial solid with input shaft (6)
It is fixed, driving cog is provided on the output shaft (7), the gear (32) and transmission tooth engagement are to drive output shaft (7) to rotate, institute
It states sleeve (34) to be fixed in shell (31), the output shaft (7), which rotates coaxially, to be connected in sleeve (34), and can be along sleeve
(34) axial sliding, the vibrating ball (35) are fixed on the one end of output shaft (7) towards vibrating disk (33), the vibrating disk
(33) it is coaxially fixed on input shaft (6), is provided with vibra shoot (37) on the vibrating disk (33), the second baffle (38) is solid
It is scheduled on one end of output shaft (7) connection vibrating ball (35), second spring (36) setting is in sleeve (34), one end and sleeve
(34) bottom contradicts, and the other end and second baffle (38) contradict, and pushes vibrating ball (35) mobile to vibrating disk (33), input shaft
(6) rotation drives vibrating disk (33) rotation, so that vibrating ball (35) slides in or out vibra shoot (37), when vibrating ball (35) slide into
When vibra shoot (37), second spring (36) is pushed in output shaft (7) income shell (31), when vibrating ball (35) is from vibra shoot (37)
When skidding off, vibrating disk (33) drives output shaft (7) to stretch out shell (31), to make output shaft (7) along its axially reciprocating.
2. a kind of bamboo root digging machine according to claim 1, it is characterised in that: be provided on the handrail (2) for locking
Determine the locking mechanism of guide bracket (9) Yu handrail (2), the locking mechanism includes handle (14), offers peace on the handrail (2)
Tankage (16), the handle (14) is hinged in mounting groove (16), so that handle (14) can be along vertical guide plate (12) direction of motion
Direction rotation, offer lock slots (17) on the guide bracket (9), handle (14) is transferred to or produces lock slots (17), will draw
Saddle (9) and handrail (2) Xiang Suoding or the locking for releasing guide bracket (9) and handrail (2).
3. a kind of bamboo root digging machine according to claim 2, it is characterised in that: be provided with and be used in the lock slots (17)
The fixed mechanism of fixed handle (14), the fixed mechanism include fixed link (18), the first spring (19), first baffle (20) and
The driving lever (21) stirred for people offers mounting hole (22) on the side wall of the lock slots (17), and the first baffle (20) is solid
It is scheduled on fixed link (18), in mounting hole (22), the driving lever (21) is fixed on fixation for fixed link (18) the sliding setting
In fixed link (18) and reach lock slots (17) outside, the first baffle (20) and the first spring (19) are arranged in mounting hole
(22) in, one end of first spring (19) resists the bottom other end of mounting hole (22) and first baffle (20) offsets, and pushes away
Dynamic fixed link (18) skid off mounting hole (22), when handle (14) slide into lock slots, handle (14) to be limited in lock slots
(17) in.
4. a kind of bamboo root digging machine according to claim 3, it is characterised in that: be provided on the shell (31) for adjusting
The regulating mechanism of vibrating disk (33) Oscillation Amplitude is saved, the regulating mechanism includes screw rod (23) and the pressure for pressing vibrating disk (33)
Plate (24), is provided with supply plate (24) movable activity space on the shell (31), in the activity space and shell (31)
Portion's connection, the screw rod (23) are rotatably connected in activity space and reach shell (31) outside, and pressing plate (24) sliding is set
It sets in activity space, and protrudes into inconsistent with vibrating disk (33) in shell (31), offer threaded hole on the pressing plate (24),
The screw rod (23) is threadedly coupled with threaded hole, to drive pressing plate (24) to force down or decontrol vibrating disk when screw rod (23) rotate
(33), the volume of vibra shoot (37) is slid into so as to adjust vibrating ball (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710902307.4A CN107667819B (en) | 2017-09-28 | 2017-09-28 | A kind of bamboo root digging machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710902307.4A CN107667819B (en) | 2017-09-28 | 2017-09-28 | A kind of bamboo root digging machine |
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| CN107667819A CN107667819A (en) | 2018-02-09 |
| CN107667819B true CN107667819B (en) | 2019-10-15 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109328970A (en) * | 2018-09-10 | 2019-02-15 | 浙江农林大学 | A kind of bamboo root digging machine |
| CN109168347A (en) * | 2018-10-30 | 2019-01-11 | 浙江省林业科学研究院 | A kind of bamboo root and stem of certain plants excavating equipment |
| CN109618635A (en) * | 2018-12-20 | 2019-04-16 | 浙江农林大学 | A kind of portable bamboo shoots excavator |
| CN112970552A (en) * | 2021-05-06 | 2021-06-18 | 常州千手工程机械有限公司 | Efficient stump digging machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101147458A (en) * | 2007-10-19 | 2008-03-26 | 浙江大学 | Bamboo root excavator |
| CN103416280A (en) * | 2012-05-25 | 2013-12-04 | 杭州吉美伟斯实业有限公司安吉分公司 | Bamboo root and tree root excavator |
| CN104838972A (en) * | 2015-05-18 | 2015-08-19 | 衢州学院 | Automatic bamboo root excavator |
| CN204682057U (en) * | 2015-06-17 | 2015-10-07 | 衢州乐创节能科技有限公司 | A kind of hand-held digs mao bamboon machine |
| CN105432425A (en) * | 2015-12-17 | 2016-03-30 | 重庆东源农业开发有限公司 | Rotation type bamboo root digging device |
| CN106550644A (en) * | 2016-08-30 | 2017-04-05 | 浙江农林大学 | A kind of driving structure of forest land excavator |
-
2017
- 2017-09-28 CN CN201710902307.4A patent/CN107667819B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101147458A (en) * | 2007-10-19 | 2008-03-26 | 浙江大学 | Bamboo root excavator |
| CN103416280A (en) * | 2012-05-25 | 2013-12-04 | 杭州吉美伟斯实业有限公司安吉分公司 | Bamboo root and tree root excavator |
| CN104838972A (en) * | 2015-05-18 | 2015-08-19 | 衢州学院 | Automatic bamboo root excavator |
| CN204682057U (en) * | 2015-06-17 | 2015-10-07 | 衢州乐创节能科技有限公司 | A kind of hand-held digs mao bamboon machine |
| CN105432425A (en) * | 2015-12-17 | 2016-03-30 | 重庆东源农业开发有限公司 | Rotation type bamboo root digging device |
| CN106550644A (en) * | 2016-08-30 | 2017-04-05 | 浙江农林大学 | A kind of driving structure of forest land excavator |
Non-Patent Citations (3)
| Title |
|---|
| DX1B 型竹根挖掘机的设计与试验;邓小雷，李欣等;《农业工程学报》;20160131;第32卷(第2期);全文 * |
| 一种毛竹根挖掘机的设计和优化;江子和，姚立健，朱世威，陈喜庭，张辉;《林业工程学报》;20170228;全文 * |
| 便携式挖根机简介;余邦模; 吴樟森; 许修;《浙江林业科技》;19820630;全文 * |
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