CN207820611U - A kind of vehicular highway hedgeclipper avoidance structure - Google Patents
A kind of vehicular highway hedgeclipper avoidance structure Download PDFInfo
- Publication number
- CN207820611U CN207820611U CN201820118151.0U CN201820118151U CN207820611U CN 207820611 U CN207820611 U CN 207820611U CN 201820118151 U CN201820118151 U CN 201820118151U CN 207820611 U CN207820611 U CN 207820611U
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- arc
- connect
- shaped cover
- rotating cylinder
- side shield
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Abstract
The utility model discloses a kind of vehicular highway hedgeclipper avoidance structures, including guard shield, knife rest, driving structure and avoidance component；Guard shield includes side shield and arc-shaped cover, and side shield is fixedly provided at arc-shaped cover both ends；Knife rest is hinged on side shield and in arc-shaped cover；Driving structure is located on a side shield, and driving structure connect with knife rest and can drive blade holder turns；Avoidance component includes collection rope reel seat, resets drawstring and resetting structure, and the collection rope reel seat and resetting structure are each provided at the top of arc-shaped cover, and described reset drawstring one end is connect with resetting structure, the other end is connect with collection rope reel seat；The structure design of the utility model is reasonable, it can be achieved that guard shield wide swing, be not only conducive to avoidance, while may additionally facilitate the flexibility that knife rest uses, increase the convenience used.
Description
Technical field
The utility model is related to hedge trimming equipment technical fields, and in particular to a kind of vehicular highway hedgeclipper is kept away
Hinder structure.
Background technology
When being trimmed, knife rest and guard shield often touch in hedgerow existing highway hedge trimming equipment
Barrier can avoid some significant barriers, but be not easy the barrier observed to make equipment by the observation of driver
Damage, it is therefore desirable to which clipping device has barrier avoiding function；The existing highway hedge trimming equipment for carrying out avoidance is set in structure
It cannot make knife rest with hunting range by a relatively large margin on meter, usually be only capable of realizing 90 ° or so of amplitude of fluctuation variation, to barrier
Hinder and needs, toward complex transformation tool-post structure position, to influence the flexibility of avoidance and cut operation when being trimmed around object.
Invention content
The purpose of this utility model is to be directed to the deficiencies in the prior art, provides a kind of vehicular highway hedge trimming
Machine avoidance structure, it can be achieved that knife rest and guard shield barrier avoiding function, and can make knife rest have wide swing amplitude, can enhance
The flexibility of cut operation can be improved in avoidance ability.
The technical solution adopted in the utility model is to achieve the above object：
A kind of vehicular highway hedgeclipper avoidance structure, including guard shield are equipped with side shield and arc-shaped cover, side block
Plate is fixedly provided at arc-shaped cover both ends；Knife rest is hinged on side shield and in arc-shaped cover；Driving structure is located at a side block
On plate, driving structure connect with knife rest and can drive blade holder turns；And avoidance component, including collection rope reel seat, reset drawstring
And resetting structure, the collection rope reel seat and resetting structure are each provided at the top of arc-shaped cover, described reset drawstring one end is tied with reset
Structure connection, the other end are connect with collection rope reel seat.
As further program of the utility model：The collection rope reel seat includes connecting plate, rotating cylinder, thrust ball bearing
And pressure ring, the connecting plate middle part are equipped with screw thread mouth and can be connect with rotating cylinder threaded one end, the rotating cylinder other end is equipped with
Baffle ring, the thrust ball bearing is set on rotating cylinder and end face covers on baffle ring, and the longitudinal cross-section of the pressure ring is in Z-shaped
Shape, the pressure ring are set on rotating cylinder and can cover on the other end of thrust ball bearing, and the pressure ring is solid with arc-shaped cover
Fixed connection, the reset drawstring other end are connect with rotating cylinder.
As further program of the utility model：The rotating cylinder and pressure ring are equipped with mutually matched postive stop baffle,
When postive stop baffle cooperates, rotating cylinder is with respect to pressure ring circumferential direction stop.
As further program of the utility model：The resetting structure includes screw rod, fixed seat, block, adjusting nut
And spring, the screw rod is through fixed seat and can be relatively fixed seat axial movement, and the fixed seat is located on arc-shaped cover, the gear
Block is set on screw rod, and the adjusting nut is connect with screw rod one end, and the spring is set on screw rod and is clamped in fixed seat
Between block, the other end connection for resetting drawstring one end and screw rod.
As further program of the utility model：The knife rest includes shaft, tool apron and cambered blade, the shaft
Both ends are hinged on side shield, and multiple tool aprons are axially distributed in shaft, and multiple cambered blades are hinged on tool apron.
As further program of the utility model：The driving structure includes hydraulic motor, belt wheel and transmission belt, described
Hydraulic motor is located on a side shield and output shaft extends to outside, there are two the belt wheel is set, one of belt wheel and hydraulic pressure
One end of the output axis connection of motor, another belt wheel and shaft connects, and the transmission belt is connected between adjacent belt pulleys.
Compared with prior art, the utility model has the beneficial effects that：First, the utility model collects rope when in use
Reel pedestal is connect with actuating arm, and actuating arm is connect by fixed seat with car body；In practical application, as guard shield touches barrier
When hindering object, barrier can oppress guard shield, and guard shield can promote to reset and draw around collection rope reel seat rotation while rotation
Rope winding collection rope reel seat resets drawstring one end when winding collects rope reel seat and pulls on screw rod, and screw rod makes bullet using block
Spring compresses, and after barrier is detached from guard shield, will be resetted with movable knife rack and guard shield under spring reset effect, realization is kept away
Hinder function；In entire avoidance action process, realized to spring-compressed in a manner of resetting drawstring winding collection rope reel seat
Effect can promote the opposite collection rope reel seat of guard shield to be swung on a large scale, not only be conducive to keep away in structure design
Barrier due to can carry out wide swing, is also convenient for realizing and carries out lasting trimming around barrier while when trim hedgerow,
The flexibility of cut operation can be improved；Secondly, resetting structure can be real by the cooperation of adjusting nut and screw rod in structure design
The adjusting of existing amount of spring compression is easy to implement the position after guard shield resets and adjusts or correct, corrected or adjusted
The postive stop baffle on rotating cylinder and pressure ring is in mated condition afterwards, can ensure that guard shield original state is stablized in this way, increase is repaiied
Stabilization when cutting to.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the overlooking structure diagram of Fig. 1.
Fig. 3 is the present invention looks up structural representation of Fig. 1.
Fig. 4 is the dominance structure schematic diagram of Fig. 1.
Fig. 5 is the isometric side structure schematic diagram of the utility model.
Fig. 6 is the structural schematic diagram after the utility model is connect with actuating arm and fixed seat.
1- side shields；2- arc-shaped covers；3- collection rope reel seats；4- resets drawstring；5- resetting structures；6- connecting plates；7- rotates
Cylinder；8- thrust ball bearings；9- pressure rings；10- baffle rings；11- postive stop baffles；12- screw rods；13- is oriented to fixed seat；14- blocks；15-
Adjusting nut；16- springs；17- shafts；18- tool aprons；19- cambered blades；20- hydraulic motors；21- belt wheels；22- transmission belts；
23- actuating arms；24- fixed seats.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figures 1 to 6, a kind of vehicular highway hedgeclipper avoidance structure, including：Guard shield, knife rest, driving
Structure and avoidance component；Wherein, guard shield, including side shield 1 and arc-shaped cover 2, side shield 1 are fixedly provided at 2 liang of arc-shaped cover
End；The section of arc-shaped cover 2 is arc-shaped, can cover and partly wrap up knife rest, and guard shield cutter setting frame forms outer protection；Knife
Frame is the main body of hedge trimming, is hinged on side shield 1 and in arc-shaped cover 2；Specifically, the knife rest includes shaft
17, the both ends of tool apron 18 and cambered blade 19, the shaft 17 are hinged on side shield 1, and multiple tool aprons 18 are axial uniformly distributed
In shaft 17, multiple cambered blades 19 are hinged on tool apron 18；Tool apron 18 is whole to be square, and cambered blade 19 is hinged on
A pair of of angular position of tool apron 18, cambered blade 19 can be rotated relative to tool apron 18, while cambered blade 19 is arc-shaped, green in progress
Damage of the barrier to cambered blade 19, when colliding shorter barrier, arc are can avoid or reduced during hedge trimming
19 body characteristics of blade can automatic obstacle-avoiding, while hinged connection type can also realize automatic evacuation barrier, avoid cutter setting frame
And guard shield causes to vibrate；This kind of cutter frame structure design can also play the function of avoidance；Driving structure turns for driving
Axis 17 promotes cambered blade 19 to shear hedgerow, is located on a side shield 1；Specifically, the driving structure includes hydraulic motor
20, belt wheel 21 and transmission belt 22, the hydraulic motor 20 are axial hydraulic motor, are located on a side shield 1 and output shaft prolongs
Outside is extended to, there are two the belt wheel 21 is set, the output axis connection of one of belt wheel 21 and hydraulic motor, another belt wheel 21
It is connect with one end of shaft 17, the transmission belt 22 is connected between adjacent belt pulleys 21；One can be driven by hydraulic motor 20
Belt wheel 21 rotates, and drives another belt wheel 21 to rotate using the gearing of transmission belt 22, another belt wheel 21 can be with turn
Axis 17 rotates；Avoidance component comprising collection rope reel seat 3 resets drawstring 4 and resetting structure 5, the collection rope reel seat 3 and answers
Bit architecture 5 is each provided at the top of arc-shaped cover 2, and described 4 one end of resets drawstring connect with resetting structure 5, the other end and collects rope reel seat 3
Connection；Collection rope reel seat 3 can be connected actuating arm 23 and arc-shaped cover 2, promote arc-shaped cover 2 that can be rotated relative to actuating arm 23, promote to keep away
Hinder the realization of function；Resetting drawstring 4 can be wrapped in when collecting rope reel seat 3 and rotating on collection rope reel seat 3, while reset drawstring 4
The pulling that resetting structure 5 can be achieved realizes that arc-shaped cover 2 restores initial transition by resetting structure 5, realizes that complete avoidance is dynamic
Make；Specifically, collection rope reel seat 3 includes connecting plate 6, rotating cylinder 7, thrust ball bearing 8 and pressure ring 9,6 middle part of the connecting plate is set
There is screw thread mouth and can be connect with 7 threaded one end of rotating cylinder, 7 other end of the rotating cylinder is equipped with baffle ring 10, the thrust ball bearing 8
It is set on rotating cylinder 7 and end face covers on baffle ring 10, the longitudinal cross-section of the pressure ring 9 is in zigzag, 9 sets of the pressure ring
It is located on rotating cylinder 7 and can cover on the other end of thrust ball bearing 8, the pressure ring 9 is fixedly connected with arc-shaped cover 2, institute
Reset 4 other end of drawstring is stated to connect with rotating cylinder 7；Connecting plate 6 can be connect by connector with actuating arm 23, and rotating cylinder 7 is used for
Realize that the winding for resetting drawstring 4, thrust ball bearing 8 can be easy to implement circumferentially rotating for 10 relative rotation cylinder 7 of baffle ring, pressure ring 9 is used
In the connection for realizing rotating cylinder 7 and arc-shaped cover 2；To promote 2 initial position of arc-shaped cover that can be relatively fixed, 7 He of the rotating cylinder
Pressure ring 9 is equipped with mutually matched postive stop baffle 11, and when postive stop baffle 11 cooperates, rotating cylinder 7 is circumferential with respect to pressure ring 9 stops
It is dynamic；Postive stop baffle 11 is respectively provided on the outer circle wall of rotating cylinder 7 and pressure ring 9；Resetting structure 5 includes screw rod 12, is oriented to
Fixed seat 13, block 14, adjusting nut 15 and spring 16, the screw rod 12 are oriented to fixed seat 13 through guiding and can be oppositely oriented
It is oriented to fixed seat 13 to move axially, the guiding is oriented to fixed seat 13 and is located on arc-shaped cover 2, and the block 14 is set in screw rod 12
On, the adjusting nut 15 is connect with 12 one end of screw rod, and the spring 16 is set on screw rod 12 and is clamped in guiding fixed guide
Between reservation 13 and block 14, described reset 4 one end of drawstring is connect with the other end of screw rod 12；It is twined resetting 4 other end of drawstring
When around collection rope reel seat 3, screw rod 12 can be pulled by resetting one end of drawstring 4, and realize the further compression to spring 16；Work as arc
Cover 2 can not promoted to reset drawstring 4 and the 3 outstanding winding transition of collection rope reel seat by the reset of spring when external force 16, and arc-shaped cover 2 is realized multiple
Position, postive stop baffle 11 are mutually held.
The operation principle of the utility model is：
Fixed seat 24 is connect with car body, drives clipping device to move integrally by vehicle to run；23 one end of actuating arm with it is solid
The connection of reservation 24, the other end and connecting plate 6 connect, and actuating arm 23 is used for the postural change of knife rest；When being trimmed to hedgerow,
Barrier is such as encountered, vehicle continues to move ahead, and barrier will oppress arc-shaped cover 2, give 2 one works opposite with direction of travel of arc-shaped cover
Firmly, arc-shaped cover 2 drives the rotation of 9 relative rotation cylinder 7 of pressure ring at this time, to be adapted to the opposition of barrier application；In arc
After shape cover 2 rotates, mutually matched postive stop baffle 11 is separated from each other；After the rotation of arc-shaped cover 2, promote to reset the winding rotation of drawstring 4
Rotating cylinder 7, while resetting drawstring 4 and pulling screw rod 12, it drags screw rod 12 and is oppositely oriented the guiding axial movement of fixed seat 13, promote block 14
Spring 16 is expressed to guiding and is oriented to 13 side of fixed seat；After barrier and arc-shaped cover 2 are detached from, spring 16 resets, and will squeeze
Block 14 promotes screw rod 12 to reset, and screw rod 12, which will pull, resets drawstring 4, promotes to reset drawstring 4 and rotating cylinder 7 releases winding and turns
State, and then arc-shaped cover 2 is promoted to reset, postive stop baffle 11 is mutually held after arc-shaped cover 2 resets, and position is solid after so that arc-shaped cover 2 is resetted
It is fixed；The final entire action for realizing avoidance；Postive stop baffle 11 can be separated from each other when being loosened after the reset of arc-shaped cover 2,
Block 14 can be promoted to cover spring 16, it can be achieved that resetting the preload of drawstring 4 by screwing adjusting nut 15, promotes arc at this time
Cover 2 parking position accuracies；During actually trimming, barrier can be relied on and the spy of wide swing can be carried out using arc-shaped cover 2
Point realizes the trimming of hedgerow around barrier, can reduce the control of 23 cutter setting frame postural change of actuating arm, can increase the spirit used
Activity.
Claims (6)
1. a kind of vehicular highway hedgeclipper avoidance structure, including guard shield, which is characterized in that be equipped with side shield (1)
With arc-shaped cover (2), side shield (1) is fixedly provided at arc-shaped cover (2) both ends；Knife rest is hinged on side shield (1) and is located at arc
It covers in (2)；Driving structure is located on a side shield (1), and driving structure connect with knife rest and can drive blade holder turns；And it keeps away
Barrier component, including collection rope reel seat (3), reset drawstring (4) and resetting structure (5), the collection rope reel seat (3) and resetting structure
(5) it is each provided at the top of arc-shaped cover (2), the resets drawstring (4) one end connect with resetting structure (5), the other end and collects rope reel
Seat (3) connection.
2. a kind of vehicular highway hedgeclipper avoidance structure as described in claim 1, which is characterized in that the collection rope volume
Cylinder base (3) includes connecting plate (6), rotating cylinder (7), thrust ball bearing (8) and pressure ring (9), and spiral shell is equipped in the middle part of the connecting plate (6)
Line mouth can simultaneously be connect with rotating cylinder (7) threaded one end, and rotating cylinder (7) other end is equipped with baffle ring (10), the thrust ball axis
(8) to be held to be set on rotating cylinder (7) and end face covers on baffle ring (10), the longitudinal cross-section of the pressure ring (9) is in zigzag,
The pressure ring (9) is set on rotating cylinder (7) and can cover on the other end of thrust ball bearing (8), the pressure ring (9) with
Arc-shaped cover (2) is fixedly connected, and reset drawstring (4) other end is connect with rotating cylinder (7).
3. a kind of vehicular highway hedgeclipper avoidance structure as claimed in claim 2, which is characterized in that the rotating cylinder
(7) and pressure ring (9) is equipped with mutually matched postive stop baffle (11), rotating cylinder (7) phase when postive stop baffle (11) cooperate
To the circumferential stop of pressure ring (9).
4. a kind of vehicular highway hedgeclipper avoidance structure as claimed in claim 2 or claim 3, which is characterized in that described multiple
Bit architecture (5) includes screw rod (12), is oriented to fixed seat (13), block (14), adjusting nut (15) and spring (16), the screw rod
(12) run through fixed seat (13) and seat (13) axial movement can be relatively fixed, the guiding fixed seat (13) is located at arc-shaped cover (2)
On, the block (14) is set on screw rod (12), and the adjusting nut (15) connect with screw rod (12) one end, the spring
(16) it is set on screw rod (12) and is clamped in and be oriented between fixed seat (13) and block (14), described reset drawstring (4) one end
It is connect with the other end of screw rod (12).
5. a kind of vehicular highway hedgeclipper avoidance structure as described in claim 1, which is characterized in that the knife rest packet
Shaft (17), tool apron (18) and cambered blade (19) are included, the both ends of the shaft (17) are hinged on side shield (1), Duo Gesuo
It states tool apron (18) to be axially distributed in shaft (17), multiple cambered blades (19) are hinged on tool apron (18).
6. a kind of vehicular highway hedgeclipper avoidance structure as claimed in claim 5, which is characterized in that the driving knot
Structure includes hydraulic motor (20), belt wheel (21) and transmission belt (22), and the hydraulic motor (20) is located on a side shield (1) and defeated
Shaft extends to outside, there are two the belt wheel (21) sets, the output axis connection of one of belt wheel (21) and hydraulic motor, separately
One belt wheel (21) connect with one end of shaft (17), and the transmission belt (22) is connected between adjacent belt pulleys (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820118151.0U CN207820611U (en) | 2018-01-24 | 2018-01-24 | A kind of vehicular highway hedgeclipper avoidance structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820118151.0U CN207820611U (en) | 2018-01-24 | 2018-01-24 | A kind of vehicular highway hedgeclipper avoidance structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207820611U true CN207820611U (en) | 2018-09-07 |
Family
ID=63394496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820118151.0U Expired - Fee Related CN207820611U (en) | 2018-01-24 | 2018-01-24 | A kind of vehicular highway hedgeclipper avoidance structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207820611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111972151A (en) * | 2020-08-11 | 2020-11-24 | 武汉理工大学 | Automatic obstacle-avoiding urban hedge trimmer |
-
2018
- 2018-01-24 CN CN201820118151.0U patent/CN207820611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111972151A (en) * | 2020-08-11 | 2020-11-24 | 武汉理工大学 | Automatic obstacle-avoiding urban hedge trimmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180907 Termination date: 20190124 |