CN207766953U - Trees branch-finishing and pruning limb fixing device - Google Patents
Trees branch-finishing and pruning limb fixing device Download PDFInfo
- Publication number
- CN207766953U CN207766953U CN201721884001.2U CN201721884001U CN207766953U CN 207766953 U CN207766953 U CN 207766953U CN 201721884001 U CN201721884001 U CN 201721884001U CN 207766953 U CN207766953 U CN 207766953U
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- China
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- grip block
- annular groove
- electric pushrod
- rack
- fixedly connected
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Abstract
Trees branch-finishing and pruning limb fixing device, the device includes horizontal shifting platform, horizontal shifting platform is equipped at least one set of clamping device, every group of clamping device includes multistage hydraulic cylinder, fixed seat and clamp assemblies, clamp assemblies include upper grip block, lower grip block and single-rod cylinder, the one end of upper grip block and lower grip block is hinged, the both ends of single-rod cylinder are hinged with upper grip block and lower grip block respectively, and the side that upper grip block and lower grip block are disposed adjacent is equipped with arc groove；Fixed seat includes upper mounted plate, bottom plate, electric pushrod, rack and pinion, and upper mounted plate is fixedly connected with gear, and lower grip block is fixedly connected with upper mounted plate；Rack and pinion engagement setting, the center of bottom plate are equipped with the rotation axis being fixedly connected with the center of gear, and electric pushrod is fixedly connected with rack.The device can carry out limb reliable and secure clamping, prevent the risk that the limb that staff is dropped injures by a crashing object.
Description
Technical field
The utility model is related to field of garden technology, and in particular to a kind of trees branch-finishing and pruning limb fixing device.
Background technology
Trees are constituents important in gardens, and ornamental trees and shrubs refer to for the xylophyta for transplanting application in gardens
, and it is said to be adapted for the xylophyta in urban garden and green space system and scenic spot plant application.In Urban Rail Transit Development
Rapid today, more and more cities start to build subway, in the preparation between building, need to being partly related to
Trees carry out branch-finishing and pruning, wipe out the limb that work is built in interference.The limb wiped out in order to prevent causes unsafe influence, needs
It treats the limb wiped out to be fixed, the prior art is generally fixed limb using rope before trimming is constructed, and constructs
When control branch with rope and fall direction, but in practical operation, there are the risks that the limb that drawstring personnel are dropped injures by a crashing object.
Utility model content
The purpose of this utility model is to provide a kind of trees branch-finishing and pruning limb fixing device, can be to the branch with trimming
It is dry to be fixed.
Technical solution used by the utility model is：Trees branch-finishing and pruning limb fixing device, the device include water
Moving platform is translated, horizontal shifting platform is equipped at least one set of clamping device for being gripped to limb, every group of folder
Hold mechanism include be fixed on vertically on horizontal shifting platform multistage hydraulic cylinder, be fixed on consolidating for multistage hydraulic cylinder upper end
Reservation and the clamp assemblies being located in fixed seat, the clamp assemblies include upper grip block, lower grip block and single pole hydraulic pressure
The one end of cylinder, upper grip block and lower grip block is hinged, and the side that upper grip block and lower grip block are disposed adjacent is equipped with
Arc groove, wherein the side for being located at the two hinge point on upper grip block and lower grip block is equipped with hinged seat, single pole hydraulic pressure
The end of the piston rod of cylinder and the hinged seat on the upper grip block are hinged, the other end of single-rod cylinder be located at lower clamping
Hinged seat on plate is hinged；The fixed seat includes horizontally disposed upper mounted plate, bottom plate, electric pushrod, rack
And gear, the lower surface of upper mounted plate are fixedly connected with the upper surface of gear, the upper surface of lower grip block and upper mounted plate is fixed
Connection；Rack and pinion engagement setting, the center of bottom plate is equipped with the rotation axis being fixedly connected with the center of gear, electronic to push away
The one end of bar is fixed on the upper surface of bottom plate, and the other end of electric pushrod is fixedly connected with rack, electric pushrod
Propulsion or contractive action can be by rack drives gear forward or reverse certain angles, and then drive and be located at the electric pushrod
Clamp assemblies forward or reverse certain angle in same clamping device.
Wherein, uniformly distributed there are four universal wheels and four hydraulic legs, the device to further include for the lower surface of horizontal shifting platform
The hydraulic pump of power is provided for multistage hydraulic cylinder, single-rod cylinder and hydraulic leg.
Wherein, two arc grooves in same clamping device constitute the holding chamber for trunk to be clamped, upper grip block
It is equipped with skid resistant course on the wall surface of the arc groove in lower grip block.
In the utility model, bottom plate is vertically fixed on the upper end of multistage hydraulic cylinder, and the upper surface of bottom plate is set
There are lower annular groove, the lower surface of gear to be equipped with upper annular groove, upper annular groove is vertical on the upper surface of bottom plate
Projection is completely superposed with lower annular groove, and being connected between upper annular groove and lower annular groove can be recessed in upper annular
Slot and the ball rolled in the path of lower annular groove limitation.
Advantageous effect：The device realizes the flexible of vertical direction by multistage hydraulic cylinder, and passes through single-rod cylinder band
Dynamic upper grip block is rotated around the hinge portion of itself and lower grip block, to realize the clamping to limb；It is stretched with good space
Performance, single unit system rigidity is big, has good stability；Hydraulic work system is reliable, and reliable and secure clamping can be carried out to limb,
Prevent the risk that the limb that staff is dropped injures by a crashing object.
Wherein, it is rotated using meshed gears and rack drives upper mounted plate, rack and pinion mechanism bearing capacity is big, and is driven
Precision is high；The power source of the driving mechanism of rack is electric pushrod, and electric pushrod runs low noise, reliable and stable, and setting is simple
Be easy to control, environmental protection and battery powered can be used.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the motion process figure of one of clamp assemblies in Fig. 1；
Fig. 4 is the vertical view of Fig. 1 middle gears and rack.
Reference numeral：1, horizontal shifting platform, 2, multistage hydraulic cylinder, 3, clamp assemblies, 30, upper grip block, 31, lower folder
Hold plate, 32, single-rod cylinder, 33, arc groove, 34, hinged seat, 4, upper mounted plate, 5, bottom plate, 6, electric pushrod, 7,
Rack, 8, gear, 9, rotation axis, 10, universal wheel, 11, hydraulic leg, 12, upper annular groove, 13, lower annular groove, 14, rolling
Pearl, 15, holding chamber.
Specific implementation mode
With reference to specific embodiment, the utility model is described in further detail.
Trees branch-finishing and pruning limb fixing device moves horizontally as shown in Figure 1, the device includes horizontal shifting platform 1
Platform 1 is equipped at least one set of clamping device for being gripped to limb, and Fig. 2 is listed on horizontal shifting platform 1
The schematic diagram of two groups of clamping devices is set, but does not limit the number of clamping device in the utility model with this.
Wherein, every group of clamping device includes the multistage hydraulic cylinder 2 being fixed on vertically on horizontal shifting platform 1, fixes
Fixed seat in 2 upper end of multistage hydraulic cylinder and the clamp assemblies 3 that are located in fixed seat.As shown in Figure 1, clamp assemblies 3 wrap
Including grip block 30, lower grip block 31 and single-rod cylinder 32, the one end of upper grip block 30 and lower grip block 31 is hinged, and
The side that upper grip block 30 and lower grip block 31 are disposed adjacent is equipped with arc groove.As shown in figure 3, in same clamping device
Two arc grooves 33 constitute the holding chamber 15 for trunk to be clamped.Preferably, in upper grip block 30 and lower grip block 31
It is equipped with skid resistant course on the wall surface of arc groove, which can be additionally to be fixedly mounted on the wall surface of arc groove 33
Anti-skid chequer can also be arranged on the wall surface of arc groove 33 in non-slip mat.
As shown in Figure 1, the side for being located at the two hinge point on upper grip block 30 and lower grip block 31 is equipped with hinged seat,
The end of the piston rod of single-rod cylinder 32 and the hinged seat on upper grip block 30 are hinged, the other end of single-rod cylinder 32
Portion and the hinged seat on lower grip block 31 are hinged.
As depicted in figs. 1 and 2, fixed seat includes horizontally disposed upper mounted plate 4, bottom plate 5, electric pushrod 6, tooth
The lower surface of item 7 and gear 8, upper mounted plate 4 is fixedly connected with the upper surface of gear 8, and lower grip block 31 is upper with upper mounted plate 4
Surface is fixedly connected；Rack 7 engages setting with gear 8, and the center of bottom plate 5 is equipped with to be fixedly connected with the center of gear 8
Rotation axis 9, the one end of electric pushrod 6 are fixed on the upper surface of bottom plate 5, and the other end of electric pushrod 6 and rack 7 are solid
Fixed connection, the propulsion of electric pushrod 6 or contractive action can be by racks 7 with 8 forward or reverse certain angle of moving gear, in turn
It drives and is located at the 3 forward or reverse certain angle of clamp assemblies in same clamping device with the electric pushrod 6.
Wherein, bottom plate 5 is vertically fixed on the upper end of multistage hydraulic cylinder 2, and the upper surface of bottom plate 5 is equipped with lower ring
The lower surface of connected in star 13, gear 8 is equipped with upper annular groove 12, the hanging down on the upper surface of bottom plate 5 of upper annular groove 12
It delivers directly shadow to be completely superposed with lower annular groove 13, and being connected between upper annular groove 12 and lower annular groove 13 can be
Upper annular groove 12 and the ball 14 rolled in the path of lower annular groove 13 limitation.
As depicted in figs. 1 and 2, uniformly there are four universal wheel 10 and four hydraulic legs for the lower surface of horizontal shifting platform 1
11, which further includes the hydraulic pump that power is provided for multistage hydraulic cylinder, single-rod cylinder and hydraulic leg.Hydraulic pump is moved with each
Power executive component（Multistage hydraulic cylinder, single-rod cylinder and hydraulic leg）It is connected by fluid pipeline, this section hydraulic system
Connection and operation principle belong to existing known technology, and details are not described herein.
The course of work of the device is described below：When limb is fixed, push horizontal shifting platform 1 to suitable position
It postpones, horizontal shifting platform 1 is fixed by four hydraulic legs 11；Multistage hydraulic cylinder 2 is set to be elongated to suitable height
Stop after degree, by starting electric pushrod 6, the propulsion of electric pushrod 6 or contractive action can by rack 7 with moving gear 8 just
Turn or invert certain angle, and then drives and be located at 3 forward or reverse of clamp assemblies in same clamping device with the electric pushrod 6
Certain angle makes electric pushrod 6 be stopped when clamp assemblies 3 turn to suitable position；Then start single-rod cylinder 32, make
Single-rod cylinder 32 opens upper grip block 30 and lower grip block 31, while by the dynamic of multistage hydraulic cylinder 2 and electric pushrod 6
Make, grip block 30 and lower grip block 31 is made to be clamped on limb.
Other not described contents of the utility model belong to the prior art.
Above example makes in order to illustrate the technical solution of the utility model, and the purpose is to be to make those skilled in the art
The content of the utility model can be understood and be practiced, but the scope of protection of the utility model is not limited with this.It is every according to
The equivalent changes or modifications made according to the substantive content of the utility model, should all cover in the scope of protection of the utility model
It is interior.
Claims (4)
1. trees branch-finishing and pruning limb fixing device, it is characterised in that：The device includes horizontal shifting platform, is moved horizontally flat
Platform is equipped at least one set of clamping device for being gripped to limb, and every group of clamping device includes being fixed on vertically
Multistage hydraulic cylinder on horizontal shifting platform is fixed on the fixed seat of multistage hydraulic cylinder upper end and is located in fixed seat
Clamp assemblies；
The clamp assemblies include upper grip block, lower grip block and single-rod cylinder, one end of upper grip block and lower grip block
Portion is hinged, and the side that upper grip block and lower grip block are disposed adjacent is equipped with arc groove, wherein upper grip block and lower folder
Hold and both be located at the side of hinge point on plate and be equipped with hinged seat, the end of the piston rod of single-rod cylinder be located at upper clamping
Hinged seat on plate is hinged, and the other end of single-rod cylinder and the hinged seat on lower grip block are hinged；The fixation
Seat includes horizontally disposed upper mounted plate, bottom plate, electric pushrod, rack and pinion, the lower surface of upper mounted plate and tooth
The upper surface of wheel is fixedly connected, and lower grip block is fixedly connected with the upper surface of upper mounted plate；Rack and pinion engagement setting, it is lower solid
The center of fixed board is equipped with the rotation axis being fixedly connected with the center of gear, and the one end of electric pushrod is fixed on the upper of bottom plate
The other end on surface, electric pushrod is fixedly connected with rack, and the propulsion of electric pushrod or contractive action can pass through rack band
Moving gear forward or reverse certain angle, and then drive and be located at the rotating forward of the clamp assemblies in same clamping device with the electric pushrod
Or reversion certain angle.
2. trees branch-finishing and pruning limb fixing device according to claim 1, it is characterised in that：Horizontal shifting platform
Lower surface is uniformly distributed, and there are four universal wheel and four hydraulic legs, which further includes for multistage hydraulic cylinder, single-rod cylinder and liquid
Supporting leg is pressed to provide the hydraulic pump of power.
3. trees branch-finishing and pruning limb fixing device according to claim 1, it is characterised in that：In same clamping device
Two arc grooves constitute the holding chamber for trunk to be clamped, the wall surface of upper grip block and the arc groove in lower grip block
On be equipped with skid resistant course.
4. trees branch-finishing and pruning limb fixing device according to claim 1, it is characterised in that：Bottom plate is vertically solid
It is scheduled on the upper end of multistage hydraulic cylinder, the upper surface of bottom plate is equipped with lower annular groove, and the lower surface of gear is equipped with upper annular
Groove, upright projection of the upper annular groove on the upper surface of bottom plate are completely superposed with lower annular groove, and upper annular is recessed
The rolling that can be rolled in the path of upper annular groove and the limitation of lower annular groove is connected between slot and lower annular groove
Pearl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884001.2U CN207766953U (en) | 2017-12-28 | 2017-12-28 | Trees branch-finishing and pruning limb fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884001.2U CN207766953U (en) | 2017-12-28 | 2017-12-28 | Trees branch-finishing and pruning limb fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207766953U true CN207766953U (en) | 2018-08-28 |
Family
ID=63225362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721884001.2U Active CN207766953U (en) | 2017-12-28 | 2017-12-28 | Trees branch-finishing and pruning limb fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207766953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115088496A (en) * | 2022-08-02 | 2022-09-23 | 江西农业大学 | Automatic positioning device for camellia oleifera tree pruning |
-
2017
- 2017-12-28 CN CN201721884001.2U patent/CN207766953U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115088496A (en) * | 2022-08-02 | 2022-09-23 | 江西农业大学 | Automatic positioning device for camellia oleifera tree pruning |
| CN115088496B (en) * | 2022-08-02 | 2023-08-08 | 江西农业大学 | Automatic positioning device for pruning of tea-oil trees |
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