CN207713309U - Truck-mounted crane pruning machine and truck-mounted crane - Google Patents
Truck-mounted crane pruning machine and truck-mounted crane Download PDFInfo
- Publication number
- CN207713309U CN207713309U CN201721659078.XU CN201721659078U CN207713309U CN 207713309 U CN207713309 U CN 207713309U CN 201721659078 U CN201721659078 U CN 201721659078U CN 207713309 U CN207713309 U CN 207713309U
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- China
- Prior art keywords
- fixture
- truck
- saw
- mounted crane
- hinged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 238000013138 pruning Methods 0.000 title claims abstract description 38
- 230000000712 assembly Effects 0.000 claims abstract description 35
- 238000000429 assembly Methods 0.000 claims abstract description 35
- 210000002050 maxilla Anatomy 0.000 claims description 38
- 238000009966 trimming Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 241000272201 Columbiformes Species 0.000 description 1
- 241000422846 Sequoiadendron giganteum Species 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
A kind of truck-mounted crane of the utility model offer and truck-mounted crane pruning machine, truck-mounted crane pruning machine includes lift arm assembly and clipping device, lift arm assembly one end is equipped with the first device for revolving and driving, clipping device is fixedly connected with the first rotating part of the first device for revolving and driving, clipping device includes saw and clamp assemblies, it is hinged in first position with the first rotating part at first end on saw, saw hydraulic device is equipped with by hinged mode between the first end of saw and the first rotating part, saw is hinged in the second position with saw hydraulic device, saw is provided with teeth portion, teeth portion and the second position are located at the both sides of first position on the length direction of saw；The first end of clamp assemblies is hinged in the third place with the first rotating part, and fixture hydraulic device is equipped with by hinged mode between the first end of clamp assemblies and the first rotating part.The truck-mounted crane pruning machine can be realized to pruning high-altitude branches function, protection construction personnel's job safety, and equipment cost is reduced.
Description
Technical field
The utility model is related to vehicle handling equipment field, specifically, be related to a kind of truck-mounted crane pruning machine and
Truck-mounted crane with the truck-mounted crane pruning machine.
Background technology
The distribution of China coast city is numerous, is lost great, such as 2017 No. 13 typhoon day doves by typhoon influence every year
China southeastern coastal areas are caused to seriously affect, cause numerous casualties, house collapse, direct economy total losses 5,500,000,000
Member.Typhoon is blown down in flakes by city, landscape tree, and big tree is uprooped, none is escaped by luck.
Since typhoon is mainly in summer and autumn, trees are flourishing at this time, and forced area is very big, and typhoon passes through, and is easy for
It causes to uproop, the mankind can not prevent natural calamity, but lose caused by can reducing natural calamity.It is sent out in typhoon
Before death, people can trim trees, reduce the forced area of trees, and loss can substantially reduce.But due to trees
The generally more than height of people, there are prodigious security risks for felling of manually climbing tree, and heavy workload, people also tires out, of high cost.Present city
It also can't see the equipment dedicated for pruning trees on field, lumbering equipment can not also undertake pruning trees function.
Invention content
The main purpose of the utility model is to provide a kind of realize to pruning high-altitude branches function, protection construction personnel's operation
Safety, reduces the truck-mounted crane pruning machine of equipment cost.
The another object of the utility model is to provide a kind of truck-mounted crane with above-mentioned truck-mounted crane pruning machine.
To realize that above-mentioned main purpose, the utility model provide a kind of truck-mounted crane pruning machine, which includes
The end of lift arm assembly and clipping device, lift arm assembly one end is equipped with the first device for revolving and driving；Clipping device and
First rotating part of single-revolution driving device is fixedly connected, and clipping device includes saw and clamp assemblies, on saw at close first end
It is hinged in first position with the first rotating part, saw liquid is equipped with by hinged mode between the first end of saw and the first rotating part
Pressure device, saw is hinged in the second position with saw hydraulic device, and saw hydraulic device driving saw is rotated around first axle, and saw setting is with teeth
Portion, teeth portion and the second position are located at the both sides of first position on the length direction of saw；The first end of clamp assemblies and the
One rotating part is hinged in the third place, and folder is equipped with by hinged mode between the first end of clamp assemblies and the first rotating part
Has hydraulic device, fixture hydraulic device drives clamp assemblies to be rotated around second axis, and the second end of clamp assemblies is formed with clamping
Portion.
By said program as it can be seen that the first device for revolving and driving drive clipping device around the end of lift arm assembly in the circumferential
Rotation, fixture hydraulic device drive clamp assemblies rotation, after realizing clipping device being accurately positioned in small space, clamp assemblies
Clamping part clamp high aerial branch, the trimming to branch is realized in saw hydraulic device driving saw rotation.The utility model with
The structure that vehicle hangs pruning machine is simple, considerably reduces cost, moreover it is possible to protect the safety of construction personnel.In addition, being filled using hydraulic pressure
Control clamp assemblies and saw action are set, operating flexibility can be improved, working efficiency also can be improved.
One Preferable scheme is that, clamp assemblies include the fixture maxilla being hinged and fixture lower jaw, fixture maxilla
First end is hinged in the third place with the first rotating part；Fixture maxilla is with fixture lower jaw in the 4th in the middle part of fixture maxilla
It is hinged to set place, fixture lower jaw hydraulic device is equipped with by hinged mode between the first end and fixture maxilla of fixture lower jaw,
Lower jaw hydraulic device drives fixture to lower jaw and is rotated around third axis, and fixture lower jaw hydraulic device is cut with scissors with fixture maxilla in the 5th position
It connects, the 5th position is on the length direction of fixture maxilla between the third place and the 4th position.
Therefore fixture lower jaw hydraulic device is hinged between fixture maxilla and fixture lower jaw, according to high aerial tree
After the position of branch positions clamp assemblies, fixture lower jaw hydraulic device drives fixture to lower jaw action and is clamped to branch.
Further embodiment is, the both ends of fixture hydraulic device are respectively with fixture maxilla at first end and the first rotation
Transfer part is hinged, the articulated position of fixture hydraulic device and fixture maxilla be located on the length direction of fixture maxilla the third place and
Between 4th position.
Therefore fixture hydraulic device and the setting of the articulated position of fixture maxilla contribute to fixture hydraulic device simultaneously
Maxilla and the action of fixture lower jaw are driven fixture to, realizes the quick positioning of clamp assemblies.
One Preferable scheme is that, first position and the third place overlap, first axle setting coaxial with second axis.
Therefore, it can be achieved that saw and clamp assemblies are rotated around same axis.
One Preferable scheme is that, lift arm assembly include the second device for revolving and driving, holder, principal arm and auxiliary, second
Second rotating part of device for revolving and driving is fixedly connected with the bottom end of holder, and the top of holder and the first end of principal arm are hinged, main
The second end of arm and the first end of auxiliary are hinged, and pair is equipped with by hinged mode between the middle part of principal arm and the middle part of auxiliary
Arm hydraulic device is equipped with principal arm hydraulic device between the middle part of principal arm and the bottom end of holder by hinged mode.
Therefore the setting of each component can realize accurate positionin of the clipping device in large space in lift arm assembly,
After being positioned in large space to clipping device, the first device for revolving and driving and fixture hydraulic device driving clamp assemblies are dynamic
Make, realize clipping device being accurately positioned in small space, is convenient for improving the working efficiency of truck-mounted crane pruning machine in this way.
Further embodiment is that truck-mounted crane pruning machine further includes bearing support, and the second end of auxiliary is supported on bearing support.
Therefore the setting of bearing support is played the role of supporting auxiliary, avoid during positioning or trimming principal arm and
The shaking of auxiliary.
Further embodiment is that center-rotary joint, the oil of center-rotary joint are provided in the first device for revolving and driving
The oil communication on road and the second device for revolving and driving in lift arm assembly.
Therefore center-rotary joint setting can be achieved saw hydraulic device from hydraulic oil to lift arm assembly end,
The transmission of the executing agencies such as fixture hydraulic device and fixture lower jaw hydraulic device.
One Preferable scheme is that, saw as chain saw or electric circular saw.
To realize that above-mentioned another object, the utility model provide a kind of truck-mounted crane, truck-mounted crane includes chassis frame and installation
Truck-mounted crane pruning machine on chassis frame, truck-mounted crane pruning machine are above-mentioned truck-mounted crane pruning machine.
By said program as it can be seen that the first device for revolving and driving drive clipping device around the end of lift arm assembly in the circumferential
Rotation, fixture hydraulic device drive clamp assemblies rotation, after realizing clipping device being accurately positioned in small space, clamp assemblies
Clamping part clamp high aerial branch, the trimming to branch is realized in saw hydraulic device driving saw rotation.The utility model with
The structure that vehicle hangs pruning machine is simple, considerably reduces cost, moreover it is possible to protect the safety of construction personnel.In addition, being filled using hydraulic pressure
Control clamp assemblies and saw action are set, operating flexibility can be improved, working efficiency also can be improved.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model truck-mounted crane embodiment.
Fig. 2 is the partial enlarged view at A in Fig. 1.
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
Specific implementation mode
Referring to Fig. 1, the truck-mounted crane of the present embodiment includes chassis frame 1 and the truck-mounted crane beta pruning on chassis frame 1
Machine, truck-mounted crane pruning machine include lift arm assembly 3, clipping device 4 and bearing support 5.
Lift arm assembly 3 includes device for revolving and driving 31, holder 32, principal arm 33 and auxiliary 34.Device for revolving and driving 31 is pacified
On chassis frame 1, the rotating part of device for revolving and driving 31 is fixedly connected with the bottom end of holder 32, the top of holder 32 and master
The first end of arm 33 is hinged, and the second end of principal arm 33 is hinged with the first end of auxiliary 34, in the middle part of principal arm 33 and auxiliary 34
Auxiliary hydraulic device 36 is equipped with by hinged mode between portion, auxiliary hydraulic device 36 drives auxiliary 34 around the of principal arm 33
Two ends rotate.Principal arm hydraulic device 35 is equipped with by hinged mode between the middle part and the bottom end of holder 32 of principal arm 33, it is main
Arm hydraulic device 35 drives principal arm 33 and auxiliary 34 to be rotated around the top of holder 32.
Bearing support 5 is fixedly mounted on chassis frame 1, and the second end of auxiliary 34 is supported on bearing support 5.The of auxiliary 34
Two ends end are equipped with device for revolving and driving 6, and clipping device 4 is fixedly connected with the rotating part 61 of device for revolving and driving 6, rotating part
61 drive clipping device 4 around the central axis of rotating part 61, and the central shaft of auxiliary 34 is coaxial with the central shaft 62 of rotating part 61
Line.Device for revolving and driving 6 can drive clipping device 4 to carry out 360 revolutions around own axes, be easy to implement each angle branch in space
Trimming, and device for revolving and driving 6 can bear end load.Center-rotary joint is provided in device for revolving and driving 6, center
The oil circuit of swivel joint and the oil circuit of device for revolving and driving 31, the oil circuit of principal arm hydraulic device 35, auxiliary liquid in lift arm assembly 3
The oil circuit of pressure device 36 is connected to.
Referring to Fig. 2, clipping device 4 includes saw 41 and clamp assemblies, on saw 41 at first end with rotating part 61 the
One position I is hinged, saws and is equipped with saw hydraulic device 44 by hinged mode between 41 first end and rotating part 61, saw 41 with
It is hinged in the second position II to saw hydraulic device 44, the saw driving of hydraulic device 44 saw 41 is rotated around first axle, and 41 setting of saw is with teeth
Portion 411, teeth portion 411 and the second position II are located at the both sides of first position I on the length direction of saw 41.Clamp assemblies
First end is hinged in the third place III with rotating part 61, passes through hinged mode between the first end and rotating part 61 of clamp assemblies
Fixture hydraulic device 46 is installed, fixture hydraulic device 46 drives clamp assemblies to be rotated around second axis, in the present embodiment, first
Position I and the third place III overlap, first axle setting coaxial with second axis.The second end of clamp assemblies is formed with clamping part
40, clamping part 40 is used to clamp high aerial branch to be trimmed.Optionally, saw 41 uses chain saw, and saw 41 is using motor band moving teeth
Clipping function is realized in portion's movement.In addition, electric circular saw can also be used in saw 41, electric circular saw is driven by motor and realizes clipping function.
Clamp assemblies include the fixture maxilla 42 for being oppositely arranged and being hinged up and down and fixture lower jaw 43, fixture maxilla 42
Be generally shaped like "-" type, fixture maxilla 42 includes the interconnecting piece 421 to adjoin each other and upper clamping part 422, fixture lower jaw 43
Be generally shaped like L fonts, fixture lower jaw 43 includes the interconnecting piece 431 being arranged in obtuse angle and lower clamping part 432, lower clamping part
432 are oppositely arranged with about 422 upper clamping part, and fixture maxilla 42 is with fixture lower jaw 43 close to the 4th of 42 middle part of fixture maxilla
It is hinged at position IV, and the 4th position IV is located at the point of intersection of the interconnecting piece 431 and lower clamping part 432 of fixture lower jaw 43, folder
421 first end of interconnecting piece and the rotating part 61 for having maxilla 42 are hinged in the third place III.
Fixture lower jaw hydraulic pressure dress is equipped with by hinged mode between the first end and fixture maxilla 42 of fixture lower jaw 43
45 are set, lower jaw hydraulic device 45 drives fixture to lower jaw 43 and rotated around third axis, fixture lower jaw hydraulic device 45 and fixture maxilla
42 is hinged in the 5th position V, and the 5th position V is located at the third place III and the 4th position on the length direction of fixture maxilla 42
Between IV.
The both ends of fixture hydraulic device 46 are respectively with fixture maxilla 42 at first end and rotating part 61 is hinged, fixture
Hydraulic device 46 and the articulated position of fixture maxilla 42 are located at the third place III and the 4th on the length direction of fixture maxilla 42
Between position IV, and fixture hydraulic device 46 is located at the lower section of fixture maxilla 42.Oil circuit, the fixture of fixture lower jaw hydraulic device 45
The oil circuit of hydraulic device 46 saws oil communication of the oil circuit of hydraulic device 44 with center-rotary joint in device for revolving and driving 6,
It is easy to implement transmission of the hydraulic oil between each executing agency.
The course of work of the truck-mounted crane pruning machine of the utility model is described as follows below.
The step of clipping device coarse positioning：
Device for revolving and driving 31, principal arm hydraulic device 35 and auxiliary hydraulic device 36 control lift arm assembly 3 to trimming
Device 4 carries out the coarse positioning in large space, and clipping device 4 is located near the branch to be trimmed.
The step of clipping device fine positioning：
Device for revolving and driving 6 drives clipping device to be rotated around the central shaft 62 of device for revolving and driving 6, fixture hydraulic device 46
It drives fixture to maxilla 42 and fixture lower jaw 43 to rotate around first axle, the branch to be trimmed is made to enter upper clamping part 422 under
Between clamping part 432, being accurately positioned to clipping device 4 is realized.
The step of clamp assemblies clamp：
Fixture lower jaw hydraulic device 45 drives fixture to lower jaw 43 and is rotated to the closed position close to fixture maxilla side, clamping
The clamping part 40 of component clamps the branch to be trimmed.
Shearing procedure：
It saws the driving of hydraulic device 44 saw 41 to rotate around first axle, teeth portion 411 is moved to close to the direction of clamping part 40, horse
Up to chain saw rotation is driven, to realize the trimming to high-altitude branch.
Therefore the setting of each component can realize accurate positionin of the clipping device in large space in lift arm assembly,
After being positioned in large space to clipping device, the first device for revolving and driving drives clipping device around the end of lift arm assembly
It rotating in the circumferential, fixture hydraulic device drives clamp assemblies rotation, after realizing clipping device being accurately positioned in small space,
The clamping part of clamp assemblies clamps high aerial branch, and the trimming to branch is realized in saw hydraulic device driving saw rotation.This practicality
The structure of novel truck-mounted crane pruning machine is simple, considerably reduces cost, moreover it is possible to protect the safety of construction personnel.In addition, adopting
Clamp assemblies and saw action are controlled with hydraulic device, operating flexibility is improved, improves work efficiency simultaneously.
Finally it is emphasized that these are only the preferred embodiment of the utility model, it is new to be not limited to this practicality
Type, for those skilled in the art, the utility model can have various change and change, all essences in the utility model
God and principle within, any modification, equivalent substitution, improvement and etc. done, should be included in the scope of protection of the utility model it
It is interior.
Claims (9)
1. truck-mounted crane pruning machine, which is characterized in that the truck-mounted crane pruning machine includes：
The end of lift arm assembly, described lift arm assembly one end is equipped with the first device for revolving and driving；
Clipping device, the clipping device are fixedly connected with the first rotating part of first device for revolving and driving, the trimming
Device includes：
It saws, is hinged in first position with first rotating part at first end on the saw, the first end of the saw and institute
It states and saw hydraulic device is equipped with by hinged mode between the first rotating part, the saw is with the saw hydraulic device in second
Set hinged, the saw hydraulic device driving saw is rotated around first axle, and described saw is provided with teeth portion, the teeth portion and described
The second position is located at the both sides of the first position on the length direction of the saw；
Clamp assemblies, the first end of the clamp assemblies are hinged with first rotating part in the third place, the clamp assemblies
First end and first rotating part between fixture hydraulic device, the fixture hydraulic device be equipped with by hinged mode
The clamp assemblies are driven to be rotated around second axis, the second end of the clamp assemblies is formed with clamping part.
2. truck-mounted crane pruning machine according to claim 1, it is characterised in that：
The clamp assemblies include the fixture maxilla being hinged and fixture lower jaw, the first end of the fixture maxilla and described the
One rotating part is hinged in the third place；The fixture maxilla is with the fixture lower jaw in the middle part of the fixture maxilla
It is hinged at 4th position, fixture is equipped with by hinged mode between the first end of the fixture lower jaw and the fixture maxilla
Lower jaw hydraulic device, the lower jaw hydraulic device drive the fixture lower jaw to be rotated around third axis, the fixture lower jaw hydraulic pressure
Device is hinged in the 5th position with the fixture maxilla, and the 5th position is located at institute on the length direction of the fixture maxilla
It states between the third place and the 4th position.
3. truck-mounted crane pruning machine according to claim 2, it is characterised in that：
The both ends of the fixture hydraulic device respectively with the fixture maxilla at first end and first rotating part hinge
It connects, the articulated position of the fixture hydraulic device and the fixture maxilla is located at described on the length direction of the fixture maxilla
Between the third place and the 4th position.
4. truck-mounted crane pruning machine according to any one of claims 1 to 3, it is characterised in that：
The first position and the third place overlap, first axle setting coaxial with the second axis.
5. truck-mounted crane pruning machine according to any one of claims 1 to 3, it is characterised in that：
The lift arm assembly includes the second device for revolving and driving, holder, principal arm and auxiliary, second device for revolving and driving
Second rotating part is fixedly connected with the bottom end of the holder, and the top of the holder and the first end of the principal arm are hinged, described
The second end of principal arm and the first end of the auxiliary are hinged, by hinged between the middle part of the principal arm and the middle part of the auxiliary
Mode auxiliary hydraulic device is installed, installed by hinged mode between the middle part of the principal arm and the bottom end of the holder
There is principal arm hydraulic device.
6. truck-mounted crane pruning machine according to claim 5, it is characterised in that：
The truck-mounted crane pruning machine further includes bearing support, and the second end of the auxiliary is supported on the bearing support.
7. truck-mounted crane pruning machine according to claim 5, it is characterised in that：
Center-rotary joint, the oil circuit of the center-rotary joint and the lifting are provided in first device for revolving and driving
The oil communication of second device for revolving and driving described in arm component.
8. truck-mounted crane pruning machine according to any one of claims 1 to 3, it is characterised in that：
The saw is chain saw or electric circular saw.
9. truck-mounted crane, the truck-mounted crane includes chassis frame and the truck-mounted crane pruning machine on the chassis frame, described
Truck-mounted crane pruning machine is claim 1 to 8 any one of them truck-mounted crane pruning machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721659078.XU CN207713309U (en) | 2017-12-01 | 2017-12-01 | Truck-mounted crane pruning machine and truck-mounted crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721659078.XU CN207713309U (en) | 2017-12-01 | 2017-12-01 | Truck-mounted crane pruning machine and truck-mounted crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207713309U true CN207713309U (en) | 2018-08-10 |
Family
ID=63059339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721659078.XU Withdrawn - After Issue CN207713309U (en) | 2017-12-01 | 2017-12-01 | Truck-mounted crane pruning machine and truck-mounted crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207713309U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826998A (en) * | 2017-12-01 | 2018-03-23 | 珠海天力重工有限公司 | The method of work of truck-mounted crane pruning machine, truck-mounted crane and truck-mounted crane pruning machine |
| CN110972750A (en) * | 2019-12-31 | 2020-04-10 | 广东电网有限责任公司 | High branch saw with movable gripper |
| CN112623961A (en) * | 2021-01-21 | 2021-04-09 | 深圳市乐百勤科技有限公司 | Tree felling crane equipment |
| CN114342687A (en) * | 2021-12-17 | 2022-04-15 | 长沙中联重科环境产业有限公司 | Branch pruning vehicle and branch pruning device thereof |
-
2017
- 2017-12-01 CN CN201721659078.XU patent/CN207713309U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826998A (en) * | 2017-12-01 | 2018-03-23 | 珠海天力重工有限公司 | The method of work of truck-mounted crane pruning machine, truck-mounted crane and truck-mounted crane pruning machine |
| CN107826998B (en) * | 2017-12-01 | 2024-03-19 | 珠海天力重工有限公司 | Truck mounted pruning machine, truck mounted pruning machine and working method of truck mounted pruning machine |
| CN110972750A (en) * | 2019-12-31 | 2020-04-10 | 广东电网有限责任公司 | High branch saw with movable gripper |
| CN112623961A (en) * | 2021-01-21 | 2021-04-09 | 深圳市乐百勤科技有限公司 | Tree felling crane equipment |
| CN112623961B (en) * | 2021-01-21 | 2022-11-08 | 深圳市乐百勤科技有限公司 | Tree felling crane equipment |
| CN114342687A (en) * | 2021-12-17 | 2022-04-15 | 长沙中联重科环境产业有限公司 | Branch pruning vehicle and branch pruning device thereof |
| CN114342687B (en) * | 2021-12-17 | 2023-10-03 | 长沙中联重科环境产业有限公司 | Tree pruning vehicle and tree pruning device thereof |
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| AV01 | Patent right actively abandoned |
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