CN203399569U - Fork used for digging tree roots manually - Google Patents
Fork used for digging tree roots manually Download PDFInfo
- Publication number
- CN203399569U CN203399569U CN201320510289.2U CN201320510289U CN203399569U CN 203399569 U CN203399569 U CN 203399569U CN 201320510289 U CN201320510289 U CN 201320510289U CN 203399569 U CN203399569 U CN 203399569U
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- China
- Prior art keywords
- fork
- arc
- shaped hook
- double
- fork handle
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Abstract
The utility model relates to the field of agricultural tools and provides a fork used for digging tree roots manually. The fork comprises a fork body, a fork handle and a supporting frame. The fork body is provided with a double-arc-shaped hook, a connecting plate and a fork handle casing pipe, wherein sharp parts are arranged at one end of the double-arc-shaped hook, a driving part is arranged at the other end of the double-arc-shaped hook, the connecting plate is connected to the driving part, and the fork handle casing pipe is connected to the connecting plate. One end of the fork handle is inserted into the fork handle casing pipe. The supporting frame is provided with a base plate and a supporting plate which is perpendicularly connected to the base plate, and the portion, away from the base plate, of the supporting plate is provided with a notch. When the fork is used, firstly, two arc-shaped hook insertion holes are aslant drilled into the ground beside a tree root through a manual chargeable electric drill according to the space of the arc-shaped hook; secondly, the sharp portions of the double-arc-shaped hook are semi-inserted into the ground through the insertion holes; thirdly, the double-arc-shaped hook is deeply inserted into the ground with force, and the fork body and the fork handle are turned over. Furthermore, the supporting frame is placed beside the tree root to be dug, the notch in the supporting plate of the supporting frame is made to abut upon the fork handle casing pipe; then, the other tail end of the handle is pressed downwards and supported by the supporting frame, and the tree end continuous root clamped by the double-arc-shaped hook is pulled out of the ground in a pried mode through the fork. The fork used for digging the tree roots manually has the advantages of being simple in structure, convenient to use and high in efficiency.
Description
Technical field
The utility model relates to agricultural tool field, especially relates to a kind of instrument of excavating tree root.
Background technology
The nineties in last century, China South China a large amount of introduction of plant fast-growing eucalyptus, this eucalyptus water absorption rate is high, spoiled soil.Now, local government starts to advocate felling digs up the roots, and replant and plant ecological crop, and the inaccurate felling of stipulating not uproot.
At present, the instrument that rooting out of tree root do not had, is mainly that excavated by manual work removes, or roots out with excavator.Excavated by manual work division needs a large amount of manpowers, and expense is high.Excavator eradicant eating efficiency is low, and expense is high.Because tree root majority is in steep slope, the excavator operation of cannot going up a hill.
Utility model content
The purpose of this utility model is to provide a kind of excavated by manual work tree root fork, and it has simple in structure, easy to use and efficiency high.
The utility model can be realized by following technical solution.
Excavated by manual work tree root fork, comprises fork, fork handle and bracing frame, and described fork has two arc shaped hooks, connecting plate and fork handle sleeve pipe, one end of two arc shaped hooks has tip, the other end has drive division, connecting plate is connected in drive division, and fork handle sleeve pipe is connected in connecting plate, and insert in fork handle sleeve pipe one end of fork handle; Bracing frame has base plate and is vertically connected at the gripper shoe of base plate), gripper shoe away from base plate end, there is recess; 2 arc shaped hooks of two arc shaped hooks, the 100～300mm of being separated by side by side.
Prioritization scheme has: on the fork handle sleeve pipe of fork, have straight-through pin-and-hole, have 1 pin at least, pin can insert in straight-through pin-and-hole.
During use, first with artificial Charge), undergroundly with arc shaped hook spacing, tiltedly bore 2 arc shaped hooks and insert hole tree root is other, then the Cong Cha hole, tip of of the present utility model pair of arc shaped hook is partly inserted undergroundly, more firmly make arc shaped hook deeply slotting, fork and fork handle overturn; Bracing frame is placed in and is dug by tree root, make the semi-circular notch in the gripper shoe of bracing frame be connected to fork handle sleeve pipe, pin is inserted in from the nearest straight-through pin-and-hole of gripper shoe; Recycling lever principle is again to another end that presses down (drawing) lower fork handle, and fork is supported by bracing frame take gripper shoe as fulcrum, and two arc shaped hooks of fork connect root prying and pulling by the tree head blocking and go out ground, thus only pull out tree root and be not with soil or few band native.
The utlity model has following substantive distinguishing features and progress: the utlity model has feature simple in structure, easy to use and that efficiency is high, solved steep slope excavator and cannot go up a hill and dig a difficult problem for tree root.
Accompanying drawing explanation
Fig. 1 is the utility model structural upright schematic diagram.
Embodiment
With embodiment, the utility model is described in further detail below.
With reference to figure 1, excavated by manual work tree root fork, comprise fork 1, fork handle 2 and bracing frame 3, described fork 1 has two arc shaped hooks 11, connecting plate 13 and fork handle sleeve pipe 15, one end of two arc shaped hooks 11 has tip 14, the other end has drive division 12, connecting plate 13 is connected in drive division 12, and fork handle sleeve pipe 15 is connected in connecting plate 13, and insert in fork handle sleeve pipe 15 one end of fork handle 2; Bracing frame 3 has base plate 31 and is vertically connected at the gripper shoe 32 of base plate 31, gripper shoe 32 away from base plate end, there is recess 33; When being separated by 150mm(use side by side, select 2 arc shaped hooks of of the present utility model pair of arc shaped hook 11 fork 1 of different size according to tree root size); On the fork handle sleeve pipe 15 of fork 1, have straight-through pin-and-hole 16, have 1 pin 34, sell 34 and can insert in straight-through pin-and-hole 16.
During use, first with artificial Charge), undergroundly with arc shaped hook spacing, tiltedly bore 2 arc shaped hooks 1 and insert hole tree root is other, then the 12Cong Cha hole, tip of of the present utility model pair of arc shaped hook 11 is partly inserted undergroundly, more firmly make two arc shaped hooks 11 deeply slotting, pitch 1 and fork handle 2 upsets; Again bracing frame 3 is placed in and is dug by tree root, make the recess 33 in the gripper shoe 32 of bracing frame 3 be connected to fork handle sleeve pipe 15, pin 34 is inserted in from the nearest straight-through pin-and-hole 16 of gripper shoe 32, make pin 34 play the effect with fork handle sleeve pipe 15 location by gripper shoe 32.
Recycling lever principle, again to another end that presses down (drawing) lower fork handle 2, is pitched 1 and is supported and be take gripper shoe 32 as fulcrum by bracing frame 3, pitch two arc shaped hooks 11 of 1 and the tree head blocking is connected to root prying and pulling go out ground, thereby only pull out tree root and be not with soil or few band native; In operating process, available artificial Charge) goes out ground to assist by tree root prying and pulling by the other underground drill pine of tree root.
Claims (3)
1. excavated by manual work tree root is pitched, comprise fork (1), fork handle (2) and bracing frame (3), it is characterized in that: described fork (1) has two arc shaped hooks (11), connecting plate (13) and fork handle sleeve pipe (15), one end of two arc shaped hooks (11) has tip (14), the other end has drive division (12), connecting plate (13) is connected in drive division (12), and fork handle sleeve pipe (15) is connected in connecting plate (13), and insert in fork handle sleeve pipe (15) one end of fork handle (2); Bracing frame (3) has base plate (31) and is vertically connected at the gripper shoe (32) of base plate (31), gripper shoe (32) away from base plate end, there is recess (33).
2. excavated by manual work tree root fork according to claim 1, is characterized in that: on the fork handle sleeve pipe (15) of fork (1), have straight-through pin-and-hole (16), have 1 pin (34) at least, pin (34) can insert in straight-through pin-and-hole (16).
3. excavated by manual work tree root according to claim 1 and 2 fork, is characterized in that: 2 arc shaped hooks of two arc shaped hooks (11), the 100～300mm of being separated by side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510289.2U CN203399569U (en) | 2013-08-21 | 2013-08-21 | Fork used for digging tree roots manually |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510289.2U CN203399569U (en) | 2013-08-21 | 2013-08-21 | Fork used for digging tree roots manually |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203399569U true CN203399569U (en) | 2014-01-22 |
Family
ID=49935519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320510289.2U Expired - Fee Related CN203399569U (en) | 2013-08-21 | 2013-08-21 | Fork used for digging tree roots manually |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203399569U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392560A (en) * | 2013-08-21 | 2013-11-20 | 广东省源天工程公司 | Fork for digging tree roots manually |
| CN107160463A (en) * | 2017-07-01 | 2017-09-15 | 刘凤勇 | Root pile section delver |
| CN110839504A (en) * | 2019-11-07 | 2020-02-28 | 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 | Mechanical device for pulling small saplings |
-
2013
- 2013-08-21 CN CN201320510289.2U patent/CN203399569U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392560A (en) * | 2013-08-21 | 2013-11-20 | 广东省源天工程公司 | Fork for digging tree roots manually |
| CN107160463A (en) * | 2017-07-01 | 2017-09-15 | 刘凤勇 | Root pile section delver |
| CN110839504A (en) * | 2019-11-07 | 2020-02-28 | 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 | Mechanical device for pulling small saplings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 511340 Guangdong city of Guangzhou province Zengcheng city Xintang Town, New South Road No. 219 Patentee after: Yuan Tian Engineering Co., Ltd of Guangdong Province Address before: 511340 Guangdong city of Guangzhou province Zengcheng city Xintang Town, New South Road No. 219 Patentee before: Guangdong Yuantian Engineering Co., Ltd. |
|
| 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: 20140122 Termination date: 20200821 |