CN204948862U - Machinery is pruned to scalable hedge of crawler -type - Google Patents
Machinery is pruned to scalable hedge of crawler -type Download PDFInfo
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- CN204948862U CN204948862U CN201520408260.2U CN201520408260U CN204948862U CN 204948862 U CN204948862 U CN 204948862U CN 201520408260 U CN201520408260 U CN 201520408260U CN 204948862 U CN204948862 U CN 204948862U
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Abstract
The utility model discloses a machinery is pruned to scalable hedge of crawler -type, include and reach along the fixed bolster from running gear track symmetric distribution from walking machinery, the crank link mechanism who is in the same place with above -mentioned fixed bolster fixed connection, pruning mechanism with above -mentioned crank link mechanism fixed connection, the above -mentioned above -mentioned crank link mechanism of mechanism's accessible that prunes realizes that the knife rest expansion is closed, the function of angle is pruned in the adjustment, the inside rear position of machinery is being walked certainly in the engine cofiguration, the engine side has been arranged hydraulic pump engine the place ahead and has been arranged the fixed bolster from walking the machinery top, arrange the oil tank on the fixed bolster, the hydrovalve, through hydraulic pressure oil pipe with hydraulic motor, the hydrovalve, the oil tank is connected. When this machinery was pruned, the expansion knife rest became vertical arranging by horizontal arrangement form, after the pruning finished, the knife rest was withdrawed, placed in walking the inside position of machinery certainly for complete machine width and highly obtain fine control, utilization that can be good reduce and take up an area of the space from walking mechanical inner space.
Description
Technical field
The present invention relates to a kind of extension type hedge cutter structure for pruning hedge.
Background technology
Branch pruning is an extremely important job during gardens and orchard produce, and it directly can have influence on growth, the ripening rate of trees.If prune not in time, branches and leaves are too much, can cause the consequences such as outer close interior sky, tree vigo(u)r early ageing, production declining.The Present Domestic orchard pruning working time concentrates, the amount of labour is large, efficiency is low, therefore, prunes employee's card progressively to mechanization future development.
Forestry is pruned machinery and is divided into averruncator and low secateurs by the height of the work of pruning, and averruncator mainly meets 3-5 rice height, and low secateurs is mainly used in the branch pruning of less than 2 meters.In China, the mode of carrying out pruning fruit tree mainly contains, manual beta pruning; Air compressor is driven, the Pneumatic trimming machine that the pressure-air produced with air compressor is power with electromotor.
The main trimmer of low secateurs is mainly hand-held trimmer, need staff to handle hand-held trimmer to prune, but such trimmer can consume staff's great effort usually, and can not the limb exceeding staff's brachium be pruned, need to finish the work by ladder, add labour intensity, usage space is limited; Pneumatic trimming machine, needs power supply and air compressor, the high and restricted application of price.At present, need to develop one and be convenient to mobile, little, the time saving and energy saving hedge cutter tool of volume.
Summary of the invention
The object of this invention is to provide the scalable hedge cutter tool of a kind of crawler type, inadequate for solving pruning personnel, the problem of inconvenient operation.The present invention is controlled to prune some work by the control panel of controller by the personnel of pruning, and does not need the muscle power consuming pruning personnel, only needs to press control button, be convenient to movement, volume is little, time saving and energy saving.
The scalable hedge cutter tool of a kind of crawler type, it is characterized in that, comprise from walking machinery 19 and along the symmetrical fixed support 5 of self-propelling device crawler belt, the toggle be fixed together with described fixed support 5, and described toggle is fixed together with described fixed support 5 respectively by hydraulic cylinder (comprising hydraulic cylinder piston 16 and hydraulic cylinder shell 17), crank 13, rocking bar 15 one end and hydraulic piston 16 are connected, and one end is connected by connecting axle 14 and crank 13; And the reciprocating motion of described hydraulic piston 16 in hydraulic cylinder shell 17 drives the reciprocating motion of 15 rocking bars, and then drive the circular motion of crank 13, making described pruning machinery complete the rotation at 180 degree of angles in the plane vertical with certainly walking machine-walking direction, realizing pruning the function that mechanism deploying closed, adjusted cut-back angles; Moving knife 6 can do relatively reciprocating motion on stationary knife 7, and crank 12 is fixed on stationary knife 7, and rocking bar 11 one end is connected with crank 12, and one end is connected with moving knife 6; Described crank 12 rotates under the driving of hydraulic motor 8, drives moving knife 6 to realize moving back and forth function complete pruning work by the reciprocating motion of rocking bar 11.Engine 1 is placed on the rear position from walking machinery 19, described engine 1 side arrangement has hydraulic pump 3, engine 1 front is from walking above machinery 19 to be furnished with fixed support 5, fixed support 5 is arranged fuel tank 2, hydraulic valve 18, by oil pipe group 4, hydraulic pump 3, hydraulic valve 18, fuel tank 2 are connected.
Described toggle respectively with fixed support 5, prune mechanism base 10 and be fixedly connected with, and drive the rotation of crank 13 by the reciprocating motion of hydraulic piston 16, and then pruning mechanism flexing arbor 14 rotated.
Described pruning mechanism is fixed together by crank axle 14 and crank 13.
Hydraulic cylinder and the toggle of described fixed support 5 and toggle are fixed together.
Buffer protection device 9 is housed bottom described knife rest.
Be provided with toggle bottom described knife rest, crank 12 is fixed with stationary knife 7, and rocking bar 11 one end is fixedly connected with crank 12, and one end is fixedly connected with moving knife 6.
Accompanying drawing explanation
Above-described object of the present invention, technical scheme and beneficial effect by the detailed description that can realize specific embodiment of the invention below, can describe and clearly obtain simultaneously by reference to the accompanying drawings.
Identical label in accompanying drawing and specification and symbol are for representing identical or equivalent element.
Figure 1 shows that the structural representation of the scalable hedge cutter tool of crawler type provided by the invention, in figure, engine 1, mailbox 2, hydraulic pump 3, oil pipe group 4, fixed support 5, moving knife 6, stationary knife 7, hydraulic motor 8, buffer protection device 9, prunes mechanism base 10, rocking bar 11, crank 12, crank 13, connecting axle 14, rocking bar 15, hydraulic piston 16, hydraulic cylinder shell 17, hydraulic valve 18, walks machinery 19 certainly;
Figure 2 shows that the structural representation of the pruning mechanism tool rest bracket position of the scalable hedge cutter tool of crawler type in Fig. 1;
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the present invention is further elaborated.
See Fig. 1-2, the scalable hedge cutter tool of crawler type of the present invention, comprise from walking machinery 19 and along the symmetrical fixed support 5 of self-propelling device crawler belt, the toggle be fixed together with described fixed support 5, and described toggle is fixed together with described fixed support 5 respectively by hydraulic cylinder (comprising hydraulic cylinder piston 16 and hydraulic cylinder shell 17), crank 13, rocking bar 15 one end and hydraulic piston 16 are connected, and one end is connected by connecting axle 14 and crank 13; And the reciprocating motion of described hydraulic piston 16 in hydraulic cylinder shell 17 drives the reciprocating motion of 15 rocking bars, and then drive the circular motion of crank 13, making described pruning machinery complete the rotation at 180 degree of angles in the plane vertical with certainly walking machine-walking direction, realizing pruning the function that mechanism deploying closed, adjusted cut-back angles; Moving knife 6 can do relatively reciprocating motion on stationary knife 7, and crank 12 is fixed on stationary knife 7, and rocking bar 11 one end is connected with crank 12, and one end is connected with moving knife 6; Described crank 12 rotates under the driving of hydraulic motor 8, drives moving knife 6 to realize moving back and forth function complete pruning work by the reciprocating motion of rocking bar 11.Engine 1 is placed on the rear position from walking machinery 19, described engine 1 side arrangement has hydraulic pump 3, engine 1 front is from walking above machinery 19 to be furnished with fixed support 5, fixed support 5 is arranged fuel tank 2, hydraulic valve 18, by oil pipe group 4, hydraulic pump 3, hydraulic valve 18, fuel tank 2 are connected.
The base 10 of described pruning mechanism is fixed together with the axle of described crank 12.
Described fixed support 5 is fixed together with the hydraulic cylinder shell 17 of toggle.
Bottom described stationary knife 7, buffer protection device 9 is housed.
Be provided with toggle bottom described stationary knife 7, crank 13 is fixed with stationary knife 7, and rocking bar 15 one end is connected with crank 13, and one end is connected with moving knife 6, completes the shearing work of cutter.
During scalable hedge cutter tool of the present invention is implemented, gearbox and hydraulic pump 3 is exported from engine 1 power walked mechanically to through belt pulley by being horizontally installed on, by hydraulic pump 3 by oil pipe group 4 by high-voltage oil liquid pressure valve 18, then hydraulic oil be assigned to the hydraulic cylinder of toggle via hydraulic valve 18 and drive moving knife 6 to complete the hydraulic motor 8 of pruning work.
During operation, the hydraulic oil produced by hydraulic pump 3 drives hydraulic cylinder extension, drives prune mechanism's rotation to certain angle through toggle.After angle is determined, by switching hydraulic valve 18, make to flow into hydraulic motor 8 by hydraulic oil through oil pipe group 4, hydraulic motor 8 is rotated, hydraulic motor 8 makes crank 13 rotate, and promotes moving knife 6 and moves back and forth, complete pruning action through rocking bar 15.
The present invention is by becoming recoverable state by tool holder designs, and make complete machine width and highly obtain fine control, inner space is fully used, avoid knife rest be arranged in both sides and the too high crank caused of complete machine that causes with arrange unreasonable situation.
The above is only the preferred embodiment of the present invention; it should be pointed out that the ordinary person for the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. the scalable hedge cutter tool of crawler type, comprise from walking machinery (19) and along the symmetrical fixed support (5) of self-propelling device crawler belt, the toggle be fixed together with above-mentioned fixed support (5), the pruning mechanism be fixedly connected with above-mentioned toggle, above-mentioned pruning mechanism by hydraulic cylinder flexible come clipping function; Engine (1) is arranged in from walking machinery (19) inner rear position, engine (1) side arrangement has hydraulic pump (3), engine (1) front is furnished with fixed support (5) from walking machinery (19) top, fixed support (5) is arranged fuel tank (2), hydraulic valve (18), by hydraulic oil pipe (4), hydraulic pump (3), hydraulic valve (18), fuel tank (2) are connected; Pruning mechanism is arranged on fixed support (5), fuel tank (2) anterior position place, when this machinery is pruned, knife rest reclaims state from level and launches to become vertical layout to both sides, and prune demand adjustment cut-back angles according to difference, after pruning, knife rest is regained, and is positioned over from walking machinery (19) interior location.
2. the scalable hedge cutter tool of crawler type according to claim 1, is characterized in that described toggle is fixed together with described fixed support (5) respectively by hydraulic cylinder piston (16) and hydraulic cylinder shell (17), crank (13).
3. the scalable hedge cutter tool of crawler type according to claim 1, it is characterized in that described pruning mechanism makes described pruning machinery complete the rotation at 180 degree of angles in the plane vertical with certainly walking machinery (19) direction of travel by the back rotation of coming of the crank (13) of the flexible drive of the hydraulic piston (16) of toggle, realizing knife rest and launching function that is closed, adjustment cut-back angles.
4. the scalable hedge cutter tool of the crawler type according to claims 1 or 3, it is characterized in that being provided with toggle bottom described knife rest, driving wheel and stationary knife (7) are fixed, rocking bar (11) one end is fixedly connected with crank (12), and one end is fixedly connected with moving knife (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408260.2U CN204948862U (en) | 2015-06-15 | 2015-06-15 | Machinery is pruned to scalable hedge of crawler -type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408260.2U CN204948862U (en) | 2015-06-15 | 2015-06-15 | Machinery is pruned to scalable hedge of crawler -type |
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| Publication Number | Publication Date |
|---|---|
| CN204948862U true CN204948862U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520408260.2U Expired - Fee Related CN204948862U (en) | 2015-06-15 | 2015-06-15 | Machinery is pruned to scalable hedge of crawler -type |
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| CN (1) | CN204948862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920086A (en) * | 2015-06-15 | 2015-09-23 | 中国农业大学 | Crawler-type telescopic hedge pruning machine |
-
2015
- 2015-06-15 CN CN201520408260.2U patent/CN204948862U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920086A (en) * | 2015-06-15 | 2015-09-23 | 中国农业大学 | Crawler-type telescopic hedge pruning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20160615 |