CN209185274U - It is a kind of to pull out tree root device convenient for adjusting ripping bar length - Google Patents
It is a kind of to pull out tree root device convenient for adjusting ripping bar length Download PDFInfo
- Publication number
- CN209185274U CN209185274U CN201821944983.4U CN201821944983U CN209185274U CN 209185274 U CN209185274 U CN 209185274U CN 201821944983 U CN201821944983 U CN 201821944983U CN 209185274 U CN209185274 U CN 209185274U
- Authority
- CN
- China
- Prior art keywords
- ripping bar
- plate
- adjusting
- tree root
- fixed plate
- 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.)
- Expired - Fee Related
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- Supports For Plants (AREA)
Abstract
Tree root device is pulled out convenient for adjusting ripping bar length the utility model relates to a kind of, it is characterised in that: based on the tripod formed with the No.1 support arm being uniformly arranged in around fixed ring and No. two support arms；The hinges that the No.1 support arm and No. two support arm bottoms are provided with backing plate and connect with backing plate；The limiting slot and evenly arranged U-shaped tooth socket positioned at avris are provided on No. two support arms；The ripping bar of cooperative movement is provided on No. two support arms；L-type fixed plate and the fixing axle positioned at L-type fixed plate rear end are provided on the ripping bar；No. two torsional springs and fixing chuck plate and No.1 torsional spring and involute latch are respectively arranged in the L-type fixed plate and fixing axle；The utility model makes the fixing chuck plate on ripping bar compress rising step by step in the U-shaped card slot of No. two support arms by the pry handle of sled pressure ripping bar end, easy to use, and design is simple, save the cost.
Description
Technical field
The utility model relates to agricultural tool technical field, refer in particular to a kind of pull out tree root device convenient for adjust ripping bar length.
Background technique
Generally currently, rooting out not good tool to tree root, mainly manually excavate, or rooted out with excavator；Manually
Excavate method and need a large amount of manpowers, expense is high；Excavator eradicant eating low efficiency, it is costly；Since tree root majority is in precipitous slope
Ground, excavator are exercised inconvenient；And when pulling out tree root, it is deeper that some tree roots penetrate underground, is not easy to, needs coming out
Apply bigger power, so be badly in need of that design is a convenient for adjusting ripping bar length, i.e., changeable firmly one kind of size when pulling out tree root
Tree root device is pulled out convenient for adjusting ripping bar length.
Utility model content
To solve the above problems, the utility model provides and a kind of pulls out tree root device convenient for adjusting ripping bar length.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of pull out tree convenient for adjusting ripping bar length
Root device, it is characterised in that: the tripod formed with the No.1 support arm being uniformly arranged in around fixed ring and No. two support arms
Based on；The hinges that the No.1 support arm and No. two support arm bottoms are provided with backing plate and connect with backing plate；Described two
The limiting slot and evenly arranged U-shaped tooth socket positioned at avris are provided on number support arm；It is provided with and matches on No. two support arms
The ripping bar of resultant motion；L-type fixed plate and the fixing axle positioned at L-type fixed plate rear end are provided on the ripping bar；The L-type is fixed
No. two torsional springs and fixing chuck plate and No.1 torsional spring and involute latch are respectively arranged on plate and fixing axle.
Preferably, pry handle and thread spindle are provided on the ripping bar, pry handle is inserted in thread spindle upper end, passes through pry handle and screw thread
Axis cooperation rotation adjusts ripping bar length.
Preferably, No. two torsion spring sets are in fixing axle, and are located among fixing chuck plate and ripping bar, No. two torsional spring both ends
It is fixedly connected respectively with fixing chuck plate and ripping bar, and No. two torsional springs have fixing chuck plate always around fixing axle to rotate counterclockwise
Power；No.1 torsional spring is between involute latch and L-type fixed plate, and No.1 torsional spring fixes involute latch around L-type
Plate has the power rotated counterclockwise always, and involute latch is bonded with limiting slot always.
Preferably, the involute fixed plate outer edge is arcuate structure, and involute fixed plate and limiting slot are point contact.
Preferably, the ripping bar front end is equipped with chain, convenient for lockking stub root.
The beneficial effects of the utility model are: making the fixing chuck plate on ripping bar two by the pry handle of sled pressure ripping bar end
Rising is compressed step by step in the U-shaped card slot of number support arm, and easy to use, design is simple, save the cost.
Detailed description of the invention
Fig. 1 is a kind of perspective view for pulling out tree root device convenient for adjusting ripping bar length.
Fig. 2 pulls out partial enlarged view at tree root device A to be a kind of described in Fig. 1 convenient for adjusting ripping bar length.
Fig. 3 is a kind of axonometric drawing for pulling out tree root device convenient for adjusting ripping bar length.
Fig. 4 pulls out partial enlarged view at tree root device B to be a kind of described in Fig. 3 convenient for adjusting ripping bar length.
In figure: 1, No.1 support arm, 12, hinges, 13, backing plate；2, fixed ring；3, No. two support arms, 31, U-shaped tooth
Slot, 32, limiting slot；4, ripping bar, 41, pry handle, 42, thread spindle；5, chain；6, No. two torsional springs, 61, fixing chuck plate, 62, fixation
Axis；7, involute latch；8, No.1 torsional spring；9, L-type fixed plate.
Specific embodiment
For the technical solution of the utility model is more clearly understood, specific embodiment is practical new to this with reference to the accompanying drawing
Type is described further.
As shown in Figs 1-4, described in the utility model a kind of to pull out stub device, feature convenient for adjusting ripping bar 4 length
It is: based on the tripod formed with the No.1 support arm 1 being uniformly arranged in around fixed ring 2 and No. two support arms 3；It is described
No.1 support arm 1 and No. two 3 bottoms of support arm are provided with backing plate 13 and the hinges connecting with backing plate 13 12；No. two branch
The limiting slot 32 and evenly arranged U-shaped tooth socket 31 positioned at avris are provided in brace 3；It is provided on No. two support arms 3
The ripping bar 4 of cooperative movement；L-type fixed plate 9 and the fixing axle 62 positioned at 9 rear end of L-type fixed plate are provided on the ripping bar 4；Institute
It states and is respectively arranged with No. two torsional springs 6 and fixing chuck plate 61 and No.1 torsional spring 8 and involute in L-type fixed plate 9 and fixing axle 62
Latch 7.
In use, first chain 5 is fastened in stub root, pry handle 41 is then rotated, 4 length of ripping bar is adjusted, connects down
Pry handle 41 is pushed, fixing chuck plate 61 is fastened in U-shaped tooth socket 31, and 4 front end of ripping bar rises, while involute latch 7 is limiting
Upward sliding in the slot 32 of position；Next lifting pry handle 41, involute latch 7 are fitted in locking ripping bar 4 on limiting slot 32, simultaneously
Fixing chuck plate 61 follows the rising of pry handle 41 to be caught in a U-shaped tooth socket 31.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of pull out tree root device convenient for adjusting ripping bar length, it is characterised in that: to be uniformly arranged in one around fixed ring
Based on the tripod of number support arm and No. two support arms composition；The No.1 support arm and No. two support arm bottoms are provided with pad
Plate and the hinges being connect with backing plate；The limiting slot and evenly arranged U positioned at avris are provided on No. two support arms
Type tooth socket；The ripping bar of cooperative movement is provided on No. two support arms；It is provided with L-type fixed plate on the ripping bar and is located at L
The fixing axle of type fixed plate rear end；Be respectively arranged in the L-type fixed plate and fixing axle No. two torsional springs and fixing chuck plate and
No.1 torsional spring and involute latch.
2. a kind of tree root device is pulled out convenient for adjusting ripping bar length according to claim 1, it is characterised in that: the ripping bar
On be provided with pry handle and thread spindle, pry handle is inserted in thread spindle upper end, pass through pry handle and threaded shaft fits rotation adjust ripping bar length.
3. a kind of tree root device is pulled out convenient for adjusting ripping bar length according to claim 1, it is characterised in that: described No. two
Torsion spring set is located among fixing chuck plate and ripping bar in fixing axle, and No. two torsional spring both ends are solid with fixing chuck plate and ripping bar respectively
Fixed connection, and No. two torsional springs make fixing chuck plate have the power rotated counterclockwise always around fixing axle；No.1 torsional spring is located at involute lock
Between tight plate and L-type fixed plate, and No.1 torsional spring makes involute latch have the power rotated counterclockwise always around L-type fixed plate,
Involute latch is bonded with limiting slot always.
4. a kind of tree root device is pulled out convenient for adjusting ripping bar length according to claim 1, it is characterised in that: described gradually to open
Line latch outer edge is arcuate structure, and involute latch and limiting slot are point contact.
5. a kind of tree root device is pulled out convenient for adjusting ripping bar length according to claim 1, it is characterised in that: the ripping bar
Front end is equipped with chain, convenient for lockking stub root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821944983.4U CN209185274U (en) | 2018-11-24 | 2018-11-24 | It is a kind of to pull out tree root device convenient for adjusting ripping bar length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821944983.4U CN209185274U (en) | 2018-11-24 | 2018-11-24 | It is a kind of to pull out tree root device convenient for adjusting ripping bar length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209185274U true CN209185274U (en) | 2019-08-02 |
Family
ID=67425720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821944983.4U Expired - Fee Related CN209185274U (en) | 2018-11-24 | 2018-11-24 | It is a kind of to pull out tree root device convenient for adjusting ripping bar length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209185274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111802209A (en) * | 2020-07-30 | 2020-10-23 | 添宇 | A withered and dead stump pull out device for planting trees |
-
2018
- 2018-11-24 CN CN201821944983.4U patent/CN209185274U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111802209A (en) * | 2020-07-30 | 2020-10-23 | 添宇 | A withered and dead stump pull out device for planting trees |
| CN111802209B (en) * | 2020-07-30 | 2022-02-11 | 尚明玉 | A withered and dead stump pull out device for planting trees |
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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: 20190802 Termination date: 20201124 |