CN203675781U - Tree transplanting machine - Google Patents
Tree transplanting machine Download PDFInfo
- Publication number
- CN203675781U CN203675781U CN201320828015.8U CN201320828015U CN203675781U CN 203675781 U CN203675781 U CN 203675781U CN 201320828015 U CN201320828015 U CN 201320828015U CN 203675781 U CN203675781 U CN 203675781U
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- frame
- link
- wheel
- cutting arm
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Abstract
The utility model provides a tree transplanting machine. The tree transplanting machine comprises a rack, wherein an engine, an oil pump and a traveling mechanism are connected onto the rack. The tree transplanting machine is characterized in that a hydraulic oil cylinder is mounted on the rack; a connecting frame which can rotate relative to the rack is connected to the lower part of the rack; a cutting arm is connected onto the connecting frame; a piston rod of the hydraulic oil cylinder is hinged to the cutting arm; a driving wheel is arranged at one end of the cutting arm; a driven wheel is arranged at the other end of the cutting arm; the driving wheel and the driven wheel are sleeved with chains; cutting knives are mounted on the chains; a cutting hydraulic motor is in driving connection with the driving wheel. The tree transplanting machine disclosed by the utility model has the advantages of reasonable design, simple structure, stable work, high ditching efficiency, labor force economization, low labor intensity and convenience for maintenance.
Description
Technical field
The utility model relates to a kind of machinery, specifically, relates to a kind of tree transplanter.
Background technology
Along with the requirement of urban afforestation, also increase fast for the transplanting of large-scale nursery stock.But because large-scale nursery stock has passed through perennation, root system is more flourishing, tree root is very thick, and often interlaced, so just very bothersome with manually digging out.Therefore, excavating large-scale nursery stock is one of work of labour intensity maximum.For this reason, the excavator of many large power of company's choice for use, adopts the mode of excavating around tree root to excavate.Although but excavator power is large, excavation speed is also unhappy, and excavator bucket is applicable to cutting the earth, but be not suitable for cutting off tree root, the thick rhizome of large-scale nursery stock is more difficult to dig disconnected, easily causes the main root system of trees firmly to be pulled apart, have a strong impact on the survival rate of transplanting tree.In mining process, can form very large excavation hole around trees, be easy to injure trunk and tree crown, near also can injuring, the root system of trees, also causes very large infringement to surrounding plants.
Utility model content
The purpose of this utility model is to overcome the weak point of above-mentioned conventional art, provides a kind of and can efficiently cut off tree root, makes trees ' root to form to be easy to transplant and the high knoll of survival rate, transplanting speed is fast, efficiency is high, labour intensity is low, tree transplanter that surrounding plants is had no adverse effect.
The purpose of this utility model reaches by following technical measures:
Tree transplanter, comprise frame, in frame, be connected with engine, oil pump and running gear, it is characterized in that: in described frame, hydraulic jack is installed, the bottom of described frame is connected with the link that can rotate relative to frame, on described link, be connected with cutting arm, piston rod and the cutting arm of described hydraulic jack are hinged, one end of cutting arm is provided with driving wheel, the other end of described cutting arm is provided with driven pulley, on described driving wheel and driven pulley, be set with chain, on described chain, cutter be installed, described driving wheel is connected with cutting liquid pressure motor.In the time that equipment is worked, primer fluid compressing cylinder, hydraulic jack jacks down cutting arm earthward, and cutting liquid pressure motor drives chain to rotate by driving wheel, and that the cutter on chain just can dig the soil of below and plant roots and stems is disconnected, dig out and throw to equipment front.In the equipment operation of not ditching, while only walking, by hydraulic jack, cutting arm to be mentioned, chain and cutter depart from ground, just can normal row walk to transport.Cutting liquid pressure motor has that moment of torsion is large, driving force is strong, the feature of working stability, is more applicable to driving cutter to excavate thick tree root compared to the engine power of common employing.Before equipment work, first adjust the relative angle of link and frame, make cutting arm with respect to frame shape in an angle, the end of cutting arm is compass plant trunk direction slightly.Like this, when transplanter around trees ' root around cutting one week, cutting arm cuts off the rhizome that plant is extended to surrounding, and makes plant root form a up big and down small taper type soil block, by the crane plant of just can slinging easily, transplants in other places.
As a kind of preferred version, on described link, be also provided with fixed head, described fixed head is provided with adjustment tank, and described frame is provided with and the corresponding fixing hole of adjustment tank, and described link and frame are spirally connected by adjustment tank and fixing hole; In described link and frame, be respectively equipped with radial bearing, on described radial bearing, be set with driving shaft, described driving wheel is sleeved on driving shaft, and described driving shaft and cutting liquid pressure motor are in transmission connection.Make the link can be by multiple implementation with respect to frame rotation, this be a kind of implementation wherein.Driving shaft one end is connected with the radial bearing on link, the other end is connected with the radial bearing in frame, can adjust the relative angle of link and frame by the adjustment tank on link, driving shaft also turns an angle thereupon, thereby adjusting sleeve is loaded on cutting arm on driving shaft and the angle on ground.The nominal contact angle of radial bearing can change within the specific limits, can lead to for well supporting the driving shaft of different angles.
As another kind of preferred version, one side of described link is provided with fixed head, described fixed head is provided with adjustment tank, described frame is provided with and the corresponding fixing hole of adjustment tank, and described link and frame are spirally connected by adjustment tank and fixing hole, and the opposite side of described link is connected with frame by rotating shaft, described link is provided with bearing, on described bearing, be set with driving shaft, described driving wheel is sleeved on driving shaft, and described driving shaft and cutting liquid pressure motor are in transmission connection.This is that another kind makes the implementation of link with respect to frame rotation.Link can do certain angle relative to frame around rotating shaft and rotate, and just can adjust the relative angle of link and frame by the adjustment tank on link, is installed on cutting arm on link and the angle on ground thereby adjust.
Say further, described frame is provided with hydraulic motor travel motor, and described hydraulic motor travel motor is connected with gearbox, and described gearbox and running gear are in transmission connection.Driving running gear by hydraulic motor travel motor is significant improvement of the present invention.Traditional engine operation is unstable, and its rotating speed is subject to fuel delivery control, and pace is too fast, driving force is not enough, and in the time that equipment is worked, easily because running into thick tree root, advancing to be obstructed and shut down, even causes engine to damage.And the present invention uses hydraulic motor travel motor to drive, in reducing pace, greatly improve the driving force of advancing, and avoided the problem of being obstructed and shutting down because advancing completely.
Say further, described running gear is creeper undercarriage or wheel type traveling mechanism.Creeper undercarriage earth-grasping force is stronger, more can adapt to various states of ground, and wheel type traveling mechanism cost simple in structure is lower.
Say further, described creeper undercarriage comprises crawler belt, crawler driving whell, directive wheel and supporting wheel, described crawler driving whell, directive wheel and supporting wheel are all connected with crawler haulage, and described cutting liquid pressure motor is between crawler driving whell, directive wheel and supporting wheel.Cutting liquid pressure motor can make crawler belt play the effect of protection cutting liquid pressure motor between crawler driving whell, directive wheel and supporting wheel, and while preventing operation, cutting liquid pressure motor is by damages such as branches; Meanwhile, this setting makes driving shaft and cutting arm preposition as far as possible, in the situation that frame length is constant, makes cutting arm length reach the longest, can guarantee to transplant large-scale tree.
Say further, described cutting arm comprises forearm and postbrachium, and described driving wheel is installed on forearm, and described driven pulley is installed on postbrachium, and described cutting arm is provided with chain tension governor motion.Chain tension governor motion, in order to adjust the tension force of chain, can take various structures to realize, such as also adopting the mode of straining pulley.
Say further, described chain tension governor motion comprises on adjusting hole on forearm, postbrachium the holddown groove with adjusting hole relative set.Pass adjusting hole by bolt and be connected forearm and postbrachium with holddown groove, just can then adjust by adjusting both relative distances the tension force of chain.
Say further, the both sides of described chain are all provided with cutter.The width of chain is generally 8 centimetres to 30 centimetres.The both sides of chain all install tree root and soil that cutter can make to cut off be easier to by together with dish out, forms a narrower ditch, minimizing is to the damage of other plant around.
Say further, on described cutting arm, be connected with the clear earthenware that hides chain and driven pulley back upper place.Clear earthenware is the laminated structure that hides chain and driven pulley, and its end is with arc, and its width and chain width approach.Ground below cutting arm turns to, clear earthenware also turns to thereupon, and in the time that equipment is worked, clear earthenware is positioned at the rear of driven pulley and chain bottom.In the time that cutter take the chopping of tree root and soil block to ground; having a small amount of soil block falls back in ditch; clear earthenware can retrain the soil block falling; the soil block that makes to fall can be cut cutter and continue to take to ground; the ditch that tree transplanter is outputed is more smooth; simultaneously clear earthenware can also be protected operating personnel, avoids cut cutter to accidentally injure.
Owing to having adopted technique scheme, compared with prior art, the utility model has the advantages that:
Tree transplanter that the utility model provides is reasonable in design, simple in structure, working stability, and trench digging efficiency is high, save manpower, labour intensity advantage low, easy to maintenance.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model tree transplanter embodiment 1;
Accompanying drawing 3 is structural representations of the utility model tree transplanter embodiment 2;
Accompanying drawing 4 is syndeton schematic diagrames of cutting arm in accompanying drawing 3.
Embodiment
Embodiment 1: as shown in Figures 1 and 2, tree transplanter, comprise frame 8, in frame 8, be connected with engine 7, fuel tank, oil pump 2, gearbox 4 and running gear, hydraulic jack 15 is installed in frame 8, the bottom of frame 8 is connected with the link 27 that can rotate relative to frame 8, on link 27, be connected with cutting arm, the piston rod 16 of hydraulic jack 15 is hinged with cutting arm, one end of cutting arm is provided with driving wheel 9, the other end of cutting arm is provided with driven pulley 23, on driving wheel 9 and driven pulley 23, be set with chain 20, cutter 18 are installed on chain 20, driving wheel 9 is connected with cutting liquid pressure motor 14.Hydraulic jack 15 and cutting liquid pressure motor 14 are connected with hydraulic selector device 1.Hydraulic selector device 1 is in order to control the duty of hydraulic jack 15 and cutting liquid pressure motor 14.
As shown in Figures 1 and 2, be also provided with fixed head 10 on link 27, fixed head 10 is provided with adjustment tank, and frame 8 is provided with support plate 13, and support plate 13 is provided with and the corresponding fixing hole of adjustment tank, and link 27 is spirally connected by adjustment tank and fixing hole with frame 8; In link 27 and frame 8, be respectively equipped with radial bearing 25, be set with driving shaft 26 on radial bearing 25, driving wheel 9 is sleeved on driving shaft 26, and driving shaft 26 is in transmission connection with cutting liquid pressure motor 14 by coaxial device 28.Driving shaft 26 one end are connected with the radial bearing 25 on link 27, the other end is connected with the radial bearing 25 in frame 8, can adjust the relative angle of link 27 and frame 8 by the adjustment tank on link 27, driving shaft 26 also turns an angle thereupon, thereby adjusting sleeve is loaded on cutting arm on driving shaft 26 and the angle on ground.Attached not shown adjustment tank and fixing hole.
As shown in Figure 1, frame 8 is provided with hydraulic motor travel motor 6, and hydraulic motor travel motor 6 is connected with gearbox 4, and gearbox 4 is in transmission connection with running gear.Hydraulic motor has working stability, feature that moment of torsion is large, adopts hydraulic motor travel motor 6 to drive, and has greatly improved the driving force of advancing, and avoided the problem of being obstructed and shutting down because advancing completely in reducing pace.
As shown in Figure 1, in the present embodiment, running gear is creeper undercarriage, creeper undercarriage comprises crawler belt 11, crawler driving whell 5, directive wheel 12 and supporting wheel 19, crawler driving whell 5 is in transmission connection with gearbox 4, crawler driving whell 5, directive wheel 12 and supporting wheel 19 are all in transmission connection with crawler belt 11, and cutting liquid pressure motor 14 is between crawler driving whell 5, directive wheel 12 and supporting wheel 19.Certainly, also can adopt wheel type traveling mechanism.
As shown in Figures 1 and 2, cutting arm comprises forearm 17 and postbrachium 22, and driving wheel 9 is installed on forearm 17, and driven pulley 23 is installed on postbrachium 22, and cutting arm is provided with chain tension governor motion.Chain tension governor motion comprises on adjusting hole on forearm 17, postbrachium 22 holddown groove 21 with adjusting hole relative set.Pass adjusting hole by bolt and be connected forearm 17 and postbrachium 22 with holddown groove 21, just can then adjust by adjusting both relative distances the tension force of chain 20.Attached not shown adjusting hole.
As shown in Figure 2, the both sides of chain 20 are all provided with cutter 18.
As shown in Figures 1 and 2, cutting arm is connected with the clear earthenware 24 that hides chain 20 and driven pulley 23 back upper places by connecting rod 3.Clear earthenware 24 is laminated structures, and its part that is positioned at driven pulley 23 tops is curved, and its width and chain 20 are wide.
Embodiment 2: as shown in accompanying drawing 3 and accompanying drawing 4, tree transplanter, comprise frame 8, in frame 8, be connected with engine 7, fuel tank, oil pump 2, gearbox 4 and running gear, hydraulic jack 15 is installed in frame 8, the bottom of frame 8 is connected with the link 27 that can rotate relative to frame 8, on link 27, be connected with cutting arm, the piston rod 16 of hydraulic jack 15 is hinged with cutting arm, one end of cutting arm is provided with driving wheel 9, the other end of cutting arm is provided with driven pulley 23, on driving wheel 9 and driven pulley 23, be set with chain 20, cutter 18 are installed on chain 20, driving wheel 9 is connected with cutting liquid pressure motor 14.Hydraulic jack 15 and cutting liquid pressure motor 14 are connected with hydraulic selector device 1.Hydraulic selector device 1 is in order to control the duty of hydraulic jack 15 and cutting liquid pressure motor 14.
As shown in accompanying drawing 3 and accompanying drawing 4, one side of link 27 is provided with fixed head 10, fixed head 10 is provided with adjustment tank, frame 8 is provided with support plate 13, support plate 13 is provided with and the corresponding fixing hole of adjustment tank, link 27 is spirally connected by adjustment tank and fixing hole with frame 8, the opposite side of link 27 is connected with frame 8 by rotating shaft 29, link 27 is provided with bearing 30, on bearing 30, be set with driving shaft 26, driving wheel 9 is sleeved on driving shaft 26, and driving shaft 26 is in transmission connection with cutting liquid pressure motor 14 by coaxial device 28.Link 27 can do certain angle relative to frame 8 around rotating shaft 29 and rotate, and just can adjust the relative angle of link 27 and frame 8 by the adjustment tank on link 27, thereby adjusts the cutting arm that is installed on link 27 and the angle on ground.Attached not shown adjustment tank and fixing hole.
As shown in Figure 3, frame 8 is provided with hydraulic motor travel motor 6, and hydraulic motor travel motor 6 is connected with gearbox 4, and gearbox 4 is in transmission connection with running gear.Hydraulic motor has working stability, feature that moment of torsion is large, adopts hydraulic motor travel motor 6 to drive, and has greatly improved the driving force of advancing, and avoided the problem of being obstructed and shutting down because advancing completely in reducing pace.
As shown in Figure 3, in the present embodiment, running gear is creeper undercarriage, creeper undercarriage comprises crawler belt 11, crawler driving whell 5, directive wheel 12 and supporting wheel 19, crawler driving whell 5 is in transmission connection with gearbox 4, crawler driving whell 5, directive wheel 12 and supporting wheel 19 are all in transmission connection with crawler belt 11, and cutting liquid pressure motor 14 is between crawler driving whell 5, directive wheel 12 and supporting wheel 19.Certainly, also can adopt wheel type traveling mechanism.
As shown in accompanying drawing 3 and accompanying drawing 4, cutting arm comprises forearm 17 and postbrachium 22, and driving wheel 9 is installed on forearm 17, and driven pulley 23 is installed on postbrachium 22, and cutting arm is provided with chain tension governor motion.Chain tension governor motion comprises on adjusting hole on forearm 17, postbrachium 22 holddown groove 21 with adjusting hole relative set.Pass adjusting hole by bolt and be connected forearm 17 and postbrachium 22 with holddown groove 21, just can then adjust by adjusting both relative distances the tension force of chain 20.Attached not shown adjusting hole.
As shown in Figure 4, the both sides of chain 20 are all provided with cutter 18.
As shown in accompanying drawing 3 and accompanying drawing 4, cutting arm is connected with the clear earthenware 24 that hides chain 20 and driven pulley 23 back upper places by connecting rod 3.Clear earthenware 24 is laminated structures, and its part that is positioned at driven pulley 23 tops is curved, and its width and chain 20 are wide.
Claims (10)
1. tree transplanter, comprise frame (8), in frame (8), be connected with engine (7), oil pump (2) and running gear, it is characterized in that: hydraulic jack (15) is installed in described frame (8), the bottom of described frame (8) is connected with the link (27) that can rotate relative to frame (8), described link is connected with cutting arm on (27), the piston rod (16) of described hydraulic jack (15) is hinged with cutting arm, one end of cutting arm is provided with driving wheel (9), the other end of described cutting arm is provided with driven pulley (23), on described driving wheel (9) and driven pulley (23), be set with chain (20), cutter (18) are installed on described chain (20), described driving wheel (9) is connected with cutting liquid pressure motor (14).
2. tree transplanter according to claim 1, it is characterized in that: on described link (27), be also provided with fixed head (10), described fixed head (10) is provided with adjustment tank, described frame (8) is provided with and the corresponding fixing hole of adjustment tank, and described link (27) is spirally connected by adjustment tank and fixing hole with frame (8); In described link (27) and frame (8), be respectively equipped with radial bearing (25), on described radial bearing (25), be set with driving shaft (26), it is upper that described driving wheel (9) is sleeved on driving shaft (26), and described driving shaft (26) is in transmission connection with cutting liquid pressure motor (14).
3. tree transplanter according to claim 1, it is characterized in that: a side of described link (27) is provided with fixed head (10), described fixed head (10) is provided with adjustment tank, described frame (8) is provided with and the corresponding fixing hole of adjustment tank, described link (27) is spirally connected by adjustment tank and fixing hole with frame (8), the opposite side of described link (27) is connected with frame (8) by rotating shaft (28), described link (27) is provided with bearing (30), on described bearing (30), be set with driving shaft (26), described driving wheel (9) is sleeved on driving shaft (26), described driving shaft (26) is in transmission connection with cutting liquid pressure motor (14).
4. the tree transplanter described in one of them according to claims 1 to 3, it is characterized in that: described frame (8) is provided with hydraulic motor travel motor (6), described hydraulic motor travel motor (6) is connected with gearbox (4), and described gearbox (4) is in transmission connection with running gear.
5. the tree transplanter described in one of them according to claims 1 to 3, is characterized in that: described running gear is creeper undercarriage or wheel type traveling mechanism.
6. tree transplanter according to claim 5, it is characterized in that: described creeper undercarriage comprises crawler belt (11), crawler driving whell (5), directive wheel (12) and supporting wheel (19), described crawler driving whell (5), directive wheel (12) and supporting wheel (19) are all in transmission connection with crawler belt (11), and described cutting liquid pressure motor (14) is positioned between crawler driving whell (5), directive wheel (12) and supporting wheel (19).
7. the tree transplanter described in one of them according to claims 1 to 3, it is characterized in that: described cutting arm comprises forearm (17) and postbrachium (22), described driving wheel (9) is installed on forearm (17), it is upper that described driven pulley (23) is installed on postbrachium (22), and described cutting arm is provided with chain tension governor motion.
8. tree transplanter according to claim 7, its spy. levy and be: described chain tension governor motion comprises that adjusting hole, the postbrachium (22) on forearm (17) gone up and the holddown groove (21) of adjusting hole relative set.
9. the tree transplanter described in one of them according to claims 1 to 3, is characterized in that: the both sides of described chain (20) are all provided with cutter (18).
10. the tree transplanter described in one of them according to claims 1 to 3, is characterized in that: in described frame (8), be connected with the clear earthenware (24) that can hide chain (20) and driven pulley (23) back upper place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828015.8U CN203675781U (en) | 2013-12-07 | 2013-12-07 | Tree transplanting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828015.8U CN203675781U (en) | 2013-12-07 | 2013-12-07 | Tree transplanting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675781U true CN203675781U (en) | 2014-07-02 |
Family
ID=50997767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320828015.8U Withdrawn - After Issue CN203675781U (en) | 2013-12-07 | 2013-12-07 | Tree transplanting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203675781U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342450A (en) * | 2016-08-30 | 2017-01-25 | 中建路桥集团有限公司 | Automatic planting device of zoning anti-dazzle plants on expressways |
| CN106857180A (en) * | 2017-01-15 | 2017-06-20 | 安徽三普智能重工有限公司 | A kind of chain-blade assembly being convenient to clean |
| CN108718988A (en) * | 2017-04-17 | 2018-11-02 | 南京农业大学 | A kind of cutter that chops at a tree based on hydraulic motor |
-
2013
- 2013-12-07 CN CN201320828015.8U patent/CN203675781U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342450A (en) * | 2016-08-30 | 2017-01-25 | 中建路桥集团有限公司 | Automatic planting device of zoning anti-dazzle plants on expressways |
| CN106857180A (en) * | 2017-01-15 | 2017-06-20 | 安徽三普智能重工有限公司 | A kind of chain-blade assembly being convenient to clean |
| CN106857180B (en) * | 2017-01-15 | 2020-01-10 | 安徽三普智能重工有限公司 | Chain knife assembly convenient to clearance |
| CN108718988A (en) * | 2017-04-17 | 2018-11-02 | 南京农业大学 | A kind of cutter that chops at a tree based on hydraulic motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20150617 |
|
| RGAV | Abandon patent right to avoid regrant |