CN207820740U - A kind of trees felling vehicle Universal ball head connecting device - Google Patents
A kind of trees felling vehicle Universal ball head connecting device Download PDFInfo
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- CN207820740U CN207820740U CN201721396632.XU CN201721396632U CN207820740U CN 207820740 U CN207820740 U CN 207820740U CN 201721396632 U CN201721396632 U CN 201721396632U CN 207820740 U CN207820740 U CN 207820740U
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- bulb
- trees
- folded arm
- connecting device
- universal ball
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Abstract
A kind of trees of the utility model fell vehicle Universal ball head connecting device, driver's cabin connects folded arm case by the hydraulic stem of hydraulic cylinder in vehicle frame rotating disk, folded arm case installs folded arm, lower folded arm, transmission wheel, bottom end electric saw case installs electric saw, driver's cabin rear wall installs hydraulic cylinder by steel bushing, hydraulic stem is connected by the bulb parent on bulb and folded arm case and constitutes universal ball end structure, it can adapt to be bent not straight trees stem form, with the rugged landform for having obstacle, it is simple in structure, it is easy to operate, improve production efficiency and safety coefficient, reduce security risk.
Description
Technical field
The utility model is related to a kind of trees to fell vehicle Universal ball head connecting device.
Background technology
With social development, resource rational utilization is increasingly taken seriously, both at home and abroad all in active protection natural environment, especially
It is that virgin forest even more lays special stress on protecting object, country puts into effect various policies with laws and regulations to forbid strictly excessive and random lumbering, actively
Artificial forest is encouraged, afforestation is greatly developed；Meanwhile the felling in artificial forest farm is also felled according to schedule, needs a large amount of people
Power, material resources complete felling task, and traditional trees feller needs to rely on a large amount of manpower, pass through simple cutting tool people
Work operation is felled, and lumberman's labor intensity is big, and there is certain danger, does not adapt to modernized society's development；Due to
The trunk of trees is not linear, is usually all the long and narrow shape of bending, and felling vehicle in the prior art does not adapt to be bent
Trunk, low production efficiency, security risk are high.
Invention content
Technical problem to be solved by the utility model is to provide one kind can adapt to bending trunk felling demand, improves
The trees of efficiency and safety coefficient fell vehicle Universal ball head connecting device.
The trees of the utility model fell vehicle Universal ball head connecting device, including vehicle frame, it is characterised in that：It is installed on vehicle frame
There is rotating disk, driver's cabin is fixedly installed in rotating disk；Driving mechanism is installed, driving mechanism is connected with to be located at and drive in driver's cabin
The folded arm case at room rear is sailed, folded arm box back face top is equipped with the upper folded arm that can clamp trees, lower folded arm, and middle part is equipped with
The transmission wheel of conveying trees can be rotated, bottom end is equipped with electric saw case, and electric saw case lower end is equipped with the saw blade for capableing of sawing trees；
Driving mechanism includes hydraulic cylinder, and cabin interior is stretched into hydraulic cylinder one end, and the other end is connected to folded arm case by hydraulic stem；
Hydraulic stem is bulb with folded arm case connecting pin, and folded arm case is provided with bulb parent with hydraulic stem junction, has inside bulb parent
There are the spherical inner chamber being adapted with bulb, hydraulic stem to be connected by the spherical inner chamber of bulb and bulb parent；Hydraulic stem leans on
It is provided with connector sleeve on the position of nearly bulb, ball end dustproof cover, ball end dustproof cover one are installed between connector sleeve and bulb parent
End is connect with connector sleeve, and the other end is connect with bulb parent；
The bulb parent is fixedly connected by connecting plate with folded arm case；
The hydraulic stem is provided with interior spiral shell with having external screw thread, connector sleeve inner surface on connector sleeve link position excircle
Line, hydraulic stem are connect by external screw thread with screw-internal thread fit with connector sleeve；
Coordinate for standard of tolerance between the bulb and bulb parent；
The ball end dustproof cover material is natural rubber, and ball end dustproof cover is corrugated shape；
By steel bushing on driver's cabin rear wall, the inner end that hydraulic cylinder is located at cabin interior is equipped with the hydraulic cylinder
Gear ring, gear ring engage with driving gear and by sliding tooth wheel drives, and driving gear is connected with driving motor, and driving motor passes through branch
Frame is fixedly mounted on driver's cabin inner bottom plating, driving motor supplies power driving driving gear rotation；
Gap bridge support is provided in the middle part of the hydraulic cylinder outer segment, gap bridge support is fixedly mounted on to be located above rotating disk and drive
Sail the position on rear side of room；
The gap bridge support is provided with holder copper sheathing, and gap bridge support coordinates installation hydraulic cylinder by holder copper sheathing；
The hydraulic cylinder outer wall, which is welded and fixed with gear ring inner ring by gas shielded arc welding, to be connected as one.
The trees of the utility model fell vehicle Universal ball head connecting device, and hydraulic stem passes through the bulb on bulb and folded arm case
Parent, which is connected, constitutes universal ball end structure, can adapt to be bent not straight trees stem form, and have the height of obstacle not
Flat landform, it is simple in structure, it is easy to operate, production efficiency and safety coefficient are improved, security risk is reduced.
Description of the drawings
Fig. 1 is that the trees of the utility model embodiment fell vehicle Universal ball head connecting device planar structure schematic diagram；
Fig. 2 is that the trees of the utility model embodiment fell the amplification signal of vehicle Universal ball head connecting device bulb connection structure
Figure.
Specific implementation mode
As shown, a kind of trees fell vehicle Universal ball head connecting device, including vehicle frame 1, rotating disk is installed on vehicle frame 1
2, driver's cabin 3 is fixedly installed in rotating disk 2, vehicle frame 1 is travelled to the tree positions of required felling, 2 rotary alignment tree of rotating disk
Wood；Driving mechanism is installed, driving mechanism is connected with the folded arm case 15 positioned at 3 rear of driver's cabin, after folded arm case 15 in driver's cabin 3
End face top is equipped with the upper folded arm 16 that can clamp trees, lower folded arm 18, and middle part is equipped with the biography that can rotate conveying trees
Defeated wheel 17, bottom end is equipped with electric saw case 19, and 19 lower end of electric saw case is equipped with the saw blade 20 for capableing of sawing trees；Driving mechanism includes
Hydraulic cylinder 10,10 one end of hydraulic cylinder are stretched into inside driver's cabin 3, and the other end is connected to folded arm case 15 by hydraulic stem 101；Liquid
Compression bar 101 is bulb 12 with 15 connecting pin of folded arm case, and folded arm case 15 is provided with bulb parent 13, ball with 101 junction of hydraulic stem
13 inside of head parent has the spherical inner chamber being adapted with bulb 12, the ball that hydraulic stem 101 passes through bulb 12 and bulb parent 13
Shape inner cavity is connected；Hydraulic stem 101 is provided with connector sleeve 11, connector sleeve 11 and bulb parent 13 on the position of bulb 12
Between ball end dustproof cover 121 is installed, 121 one end of ball end dustproof cover is connect with connector sleeve 11, and the other end and bulb parent 13 connect
It connects, prevents dust from entering bulb 12 and influencing mechanism performance in 13 inner cavity mating surface of bulb parent；Bulb 12 and bulb parent 13
Universal ball end structure is constituted, can adapt to be bent not straight stem form, it is simple in structure, it is easy to operate；Upper folded arm 16, lower folded arm
19 close up and clamp trees so that electric saw 20 can sawing trees, driving motor by driving gear and gear ring to coordinate passing power,
Driving hydraulic cylinder drives the rotation of folded arm case to be laid flat the trees after cutting, can steadily overturn and be laid flat trees, will not shake collision
Operating personnel or equipment.
Bulb parent 13 is fixedly connected by connecting plate 14 with folded arm case 15, and bonding strength is high.
Hydraulic stem 101 is provided with interior with having external screw thread, 11 inner surface of connector sleeve on 101 link position excircle of connector sleeve
Screw thread, hydraulic stem 101 are connect by external screw thread with screw-internal thread fit with connector sleeve 11, and installation is easy to connect, and connection is reliable.
Coordinate for standard of tolerance between bulb 12 and bulb parent 13, the spherical surface of bulb 12 is without in addition filling lubricating oil.
121 material of ball end dustproof cover is natural rubber, and ball end dustproof cover 121 is corrugated shape, and ageing-resistant performance is good, is used
Long lifespan.
For hydraulic cylinder 10 by steel bushing 6 on 3 rear wall of driver's cabin, hydraulic cylinder 10 is located at the peace of the inner end inside driver's cabin 3
Equipped with gear ring 5, gear ring 5 is engaged with driving gear 4 and is driven by driving gear 4, and driving gear 4 is connected with driving motor 7, drives
Motor 7 is fixed by the bracket on 3 inner bottom plating of driver's cabin, and driving motor 7 provides power drive driving gear 4 and rotates, and leads to
It crosses gear ring 5 and balances trees with the rotation of hydraulic cylinder 10, rotation is steady.
Gap bridge support 9 is provided in the middle part of 10 outer segment of hydraulic cylinder, gap bridge support 9 is fixedly mounted on 2 top of rotating disk and is located at
Position on rear side of driver's cabin, 10 reliable transmission of hydraulic cylinder.
Gap bridge support 9 is provided with holder copper sheathing 901, and gap bridge support 9 coordinates installation hydraulic cylinder by holder copper sheathing 901
10, support switching performance is good.
10 outer wall of hydraulic cylinder is welded and fixed by gas shielded arc welding with 5 inner ring of gear ring and is connected as one, hydraulic cylinder 10
Outer cylinder body locally not will produce thermal deformation, not interfere with 10 performance of hydraulic cylinder.
The trees of the utility model fell vehicle Universal ball head connecting device, and hydraulic stem passes through the bulb on bulb and folded arm case
Parent, which is connected, constitutes universal ball end structure, can adapt to be bent not straight trees stem form, and have the height of obstacle not
Flat landform, it is simple in structure, it is easy to operate, production efficiency and safety coefficient are improved, security risk is reduced.
The trees of the utility model fell vehicle Universal ball head connecting device particular technique embodiment：
A kind of trees felling vehicle Universal ball head connecting device, including；1 vehicle frame, 2 rotating disks, 3 driver's cabins, 4 sliding tooths
Wheel, 5 gear rings, 6 steel bushings, 7 driving gear motors, 8 driving gear motor axis, 9 gap bridge supports, 91 gap bridge support copper sheathings,
10 hydraulic cylinders, 10-1 hydraulic stems, 11 connector sleeves, 12 bulbs, 121 ball end dustproof covers, 13 bulb parents, 14 connecting plates,
15 folded arm babinets, 16 top folded arms, 17 transmission wheels, 18 lower part folded arm .19 electric saw babinets, 20 saw blades.
Rotating disk 2 connect with vehicle frame 1 and can be rotated on vehicle frame 1, and rotating disk 2 is fixedly connected with driver's cabin 3, sliding tooth
Turbin generator 7 is fixed by the bracket in driver's cabin 3 on negative, and driving gear motor 7 is by driving gear motor axis 8 and sliding tooth
4 connection of wheel, driving gear 4 engage connection with gear ring 5, and gear ring 5 is fixedly connected with 10 outer wall of hydraulic cylinder, steel bushing 6 and driver's cabin 3
It is fixedly connected, 10 outer wall of compressing cylinder is rotatablely connected with 6 inner wall of steel bushing, and gap bridge support 9 is connect with rotating disk 2, and passes through branch of passing a bridge
Frame copper sheathing 91 is connect with 10 outer wall of hydraulic cylinder, and hydraulic stem 10-1 is connect by connector sleeve 11 with bulb 12, and 12-1 bulbs are dust-proof
One end and connector sleeve 11 are covered, the other end is connect with bulb parent 13, and bulb 12 is connect with bulb parent 13, bulb parent 13 and company
Fishplate bar 14 is fixedly connected, and connecting plate 14 is fixedly connected with 15 folded arm babinets, and top folded arm 16 and lower part folded arm 18 and transmission take turns 17
It is connect with folded arm babinet 15, saw blade 20 is connect with electric saw babinet 19.
Further, screw thread is processed into one end of hydraulic stem 101, is matched with the inner hole thread of connector sleeve 11,
Screw thread is processed into one end of bulb 12, is matched with the inner hole thread of connector sleeve 11.
Further, the tolerance fit of standard is used between bulb 12 and bulb parent 13, the spherical surface of bulb 12 need not be another
Outer oil injecting lubricating.
Further, ball end dustproof cover 121 is made of natural rubber, 121 ripple type of ball end dustproof cover.
The trees of the utility model fell vehicle Universal ball head connecting device application method：
When the trees for encountering felling are bent or have inclination, the top folded arm 16 and lower part folded arm 18 on folded arm babinet 15 are embraced
When tight trees, bulb parent 13 and folded arm babinet 15 and electric saw babinet 19 will rotate certain angle centered on bulb 12,
Top folded arm 16 and lower part folded arm 18 is set not to generate gap with trees.Saw blade 20 is more stablized when cutting trees.
The trees of the utility model fell vehicle Universal ball head connecting device advantageous effect：
The trees trunk bending for solving forest farm is not straight, the problem of should not felling, to increase the range of trees felling,
Improve felling efficiency.
Claims (9)
1. a kind of trees fell vehicle Universal ball head connecting device, including vehicle frame (1), it is characterised in that：Vehicle frame is equipped with rotation on (1)
Turntable (2) is fixedly installed driver's cabin (3) in rotating disk (2)；Driving mechanism, driving mechanism connection are installed in driver's cabin (3)
Have a folded arm case (15) positioned at driver's cabin (3) rear, folded arm case (15) rear end face top be equipped with can clamp trees upper armful
Arm (16), lower folded arm (18), middle part are equipped with the transmission wheel (17) that can rotate conveying trees, and bottom end is equipped with electric saw case
(19), electric saw case (19) lower end is equipped with the saw blade (20) for capableing of sawing trees；Driving mechanism includes hydraulic cylinder (10), hydraulic pressure
Driver's cabin (3) inside is stretched into oil cylinder (10) one end, and the other end is connected to folded arm case (15) by hydraulic stem (101)；Hydraulic stem
(101) it is bulb (12) with folded arm case (15) connecting pin, folded arm case (15) and hydraulic stem (101) junction are provided with bulb parent
(13), there is inside bulb parent (13) spherical inner chamber being adapted with bulb (12), hydraulic stem (101) by bulb (12) with
The spherical inner chamber of bulb parent (13) is connected；Hydraulic stem (101) is provided with connector sleeve on the position of bulb (12)
(11), ball end dustproof cover (121) is installed between connector sleeve (11) and bulb parent (13), ball end dustproof cover (121) one end with
Connector sleeve (11) connects, and the other end is connect with bulb parent (13).
2. trees fell vehicle Universal ball head connecting device according to claim 1, it is characterised in that：The bulb parent (13)
It is fixedly connected with folded arm case (15) by connecting plate (14).
3. trees fell vehicle Universal ball head connecting device according to claim 1, it is characterised in that：The hydraulic stem (101)
It is provided with internal thread, hydraulic stem with having external screw thread, connector sleeve (11) inner surface on connector sleeve (11) link position excircle
(101) it is connect with screw-internal thread fit by external screw thread with connector sleeve (11).
4. trees fell vehicle Universal ball head connecting device according to claim 1, it is characterised in that：The bulb (12) and ball
Coordinate for standard of tolerance between head parent (13).
5. trees fell vehicle Universal ball head connecting device according to claim 1, it is characterised in that：The ball end dustproof cover
(121) material is natural rubber, and ball end dustproof cover (121) is corrugated shape.
6. trees fell vehicle Universal ball head connecting device according to claim 1, it is characterised in that：The hydraulic cylinder (10)
By steel bushing (6) on driver's cabin (3) rear wall, hydraulic cylinder (10) is located at the internal inner end installation rack gear of driver's cabin (3)
(5), gear ring (5) is engaged with driving gear (4) and is driven by driving gear (4), and driving gear (4) is connected with driving motor (7),
Driving motor (7) is fixed by the bracket on driver's cabin (3) inner bottom plating, and driving motor (7) provides power drive sliding tooth
Take turns (4) rotation.
7. trees fell vehicle Universal ball head connecting device according to claim 1, it is characterised in that：The hydraulic cylinder (10)
Gap bridge support (9) is provided in the middle part of outer segment, gap bridge support (9), which is fixedly mounted on above rotating disk (2), to be located on rear side of driver's cabin
Position.
8. trees fell vehicle Universal ball head connecting device according to claim 7, it is characterised in that：The gap bridge support (9)
It is provided with holder copper sheathing (901), gap bridge support (9) coordinates installation hydraulic cylinder (10) by holder copper sheathing (901).
9. trees fell vehicle Universal ball head connecting device according to claim 1, it is characterised in that：The hydraulic cylinder (10)
Outer wall is welded and fixed by gas shielded arc welding and is connected as one with gear ring (5) inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721396632.XU CN207820740U (en) | 2017-10-27 | 2017-10-27 | A kind of trees felling vehicle Universal ball head connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721396632.XU CN207820740U (en) | 2017-10-27 | 2017-10-27 | A kind of trees felling vehicle Universal ball head connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207820740U true CN207820740U (en) | 2018-09-07 |
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ID=63384399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721396632.XU Active CN207820740U (en) | 2017-10-27 | 2017-10-27 | A kind of trees felling vehicle Universal ball head connecting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207820740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107646609A (en) * | 2017-10-27 | 2018-02-02 | 镇江市高等专科学校 | A kind of trees fell car Universal ball head connecting device |
-
2017
- 2017-10-27 CN CN201721396632.XU patent/CN207820740U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107646609A (en) * | 2017-10-27 | 2018-02-02 | 镇江市高等专科学校 | A kind of trees fell car Universal ball head connecting device |
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