CN203302079U - Top pressure type uprooting device - Google Patents
Top pressure type uprooting device Download PDFInfo
- Publication number
- CN203302079U CN203302079U CN2013203728327U CN201320372832U CN203302079U CN 203302079 U CN203302079 U CN 203302079U CN 2013203728327 U CN2013203728327 U CN 2013203728327U CN 201320372832 U CN201320372832 U CN 201320372832U CN 203302079 U CN203302079 U CN 203302079U
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- China
- Prior art keywords
- jack
- push rod
- uprooting
- lifting jack
- trunk
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Abstract
The utility model provides a top pressure type uprooting device, and relates to a device for logging operation. The top pressure type uprooting device comprises a base rack, a lifting jack, a working bridge and an operation rocker, wherein the base rack consists of a steel frame and a lifting jack fastening frame, and the steel frame is provided with a push rod fastening shaft sleeve and a rocking handle seat; the lifting jack is transversely fastened on the lifting jack fastening frame, and a top rod is connected with the push rod fastening shaft sleeve, and the top and the bottom of the lifting jack are connected through two tension springs in a head-to-tail manner; the working bridge is connected with the push rod fastening sleeve through a center shaft of the working bridge, the center shaft is connected with left and right push rods which are symmetrically arranged on the left and the right sides, front end sleeves of the push rods are connected with a trunk clamping device, the trunk clamping device consists of a chain and a clamping slot, one end of the chain holds a trunk, and the other end of the chain is clamped in the clamping slot; the operation rocker is connected with the rocking handle seat through screws, and the rocking handle seat is internally provided with a lifting jack driving mechanism. The top pressure type uprooting device is compact in structure, light in weight, convenient to use and maintain and high in working efficiency, and is a good assistant for tea farmers and fruit farmers.
Description
Technical field
The utility model relates to the device that logging operation is used, and specially refers to a kind of roof pressing type that can be applied to the small-sized trees such as tea tree, fruit tree device of uprooting.
Background technology
In the small-sized arboriculture processes such as tea tree, fruit tree, it need to be transplanted or impaired, dead trees are cut down frequently, only have the stump digging just to be conducive to the artificial reforestation soil, and be difficult for producing damage by disease and insect.But the stump digging is difficult, in China, stump mainly leans on manpower excavation, chemical attack, manually burns or adopt tractor to pull or plough, and it is large that manpower excavates the amount of labour, and productivity ratio is low; Chemical attack and manually burn environmental disruption large; And pull or plough with tractor, it is hard that wheel is easily pressed ground, form a lot of large clods to be difficult to process, and very serious to destruction of surface.Existing the of less types of machinery of uprooting, the more common machinery of uprooting are the machinery of uprooting that cotton stump extractor etc. is applied to crops, are not suitable for small-sized trees and uproot.Yet there are no a device of uprooting that is applicable to the small-sized trees such as tea tree, fruit tree.
The utility model content
The purpose of this utility model is to provide a kind of roof pressing type device of uprooting, overcome on existing market and lack the device of uprooting that is applicable to the small-sized trees such as tea tree, fruit tree, its stump is adopted manpower excavation, chemical attack, manually burns or adopt tractor to pull or plough and produce the defects such as the amount of labour is large, efficiency is low, environmental disruption is large, a kind of compact conformation, lightweight, easy maintenance, roof pressing type that operating efficiency the is high device of uprooting is provided.
The technical scheme that the utility model adopts is: a kind of roof pressing type device of uprooting comprises that bed frame, jack, work are built bridge and the operation rocking bar:
Described bed frame is comprised of steel framework and jack fastening frame, and described steel framework is provided with push rod fastening shaft sleeve and rocking handle seat;
Described jack laterally is fastened on the jack fastening frame, and the push rod of described jack and push rod fastening shaft sleeve join, and described jack top and jack bottom has two, and that mandril of lifting jack is played to the tension spring of return action is from beginning to end;
Described work is built bridge and is connected with the push rod fastening shaft sleeve with its axis, described axis connects symmetrically arranged left and right, left and right sides push rod, described push rod front end axle sleeve connects the trunk clamping device, described trunk clamping device is comprised of chain and draw-in groove, and described chain one end is pulled trunk, the other end is stuck in draw-in groove;
Described operation rocking bar spiral is connected on the rocking handle seat, is provided with the jack driving mechanism in described rocking handle seat;
Described jack driving mechanism by oil cylinder, the oil pump that is used to oil cylinder pump oil matched with oil cylinder and with oil pump, match be used to ordering about the switch of oil pump action, described switch is controlled by operation rocking bar rotary manipulation.
Adopted said structure, with chain one end on the trunk clamping device, pulled the trunk other end and be stuck on draw-in groove, then promoted push rod through shaking operation rocking bar jack-up jack, thus along with the promotion of push rod slowly jack-up trunk clamping device play the effect of uprooting.
The utility model compact conformation, lightweight, easy maintenance, operating efficiency are high, are tea grower, orchard worker's good assistants.
The accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is side structure schematic diagram of the present utility model.
Embodiment
For above and other purpose of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and cooperation Figure of description, be described in detail as follows, these embodiment are in order to illustrate rather than limit in any form the utility model: a kind of roof pressing type device of uprooting, comprise that bed frame, jack, work are built bridge and operation rocking bar 1: described bed frame is comprised of steel framework and jack fastening frame 2, and described steel framework is provided with push rod fastening shaft sleeve 3 and rocking handle seat 4;
Described jack 10 laterally is fastened on jack fastening frame 2, the push rod 9 of described jack 10 joins with push rod fastening shaft sleeve 3, and described jack 10 tops and jack 10 bottoms have two that mandril of lifting jack 9 is played to the tension spring 11 of return action is from beginning to end;
Described work is built bridge and is connected with push rod fastening shaft sleeve 3 with its axis 5, described axis 5 connects symmetrically arranged left and right, left and right sides push rod 6, described push rod 6 front end axle sleeves 7 connect trunk clamping device 12, described trunk clamping device 12 is comprised of chain and draw-in groove 8, and described chain one end is pulled trunk, the other end is stuck in draw-in groove 8;
Described operation rocking bar 1 spiral is connected on rocking handle seat 4, is provided with the jack driving mechanism in described rocking handle seat 4;
Described jack driving mechanism by oil cylinder 13, the oil pump 14 that is used to oil cylinder 13 pump oil matched with oil cylinder 13 and with oil pump 14, match be used to ordering about the switch 15 of oil pump 14 action, described switch 15 is controlled by operation rocking bar 1 rotary manipulation.
Adopted said structure, with chain one end on trunk clamping device 12, pulling the trunk other end is stuck on draw-in groove 8, through shaking operation rocking bar 1 jack-up jack 10, promote push rod 6 again, thus along with the promotion of push rod 6 slowly jack-up trunk clamping device 12 play the effect of uprooting.
Description according to the technical solution of the utility model and preferred embodiment thereof; any those skilled in the art; within not breaking away from spirit and scope of the present utility model; can make various possible being equal to and change or replace, and all these changes or replacement all should belong to the protection domain of claim of the present utility model.
Claims (2)
1. roof pressing type device of uprooting is characterized in that comprising that bed frame, jack, work are built bridge and the operation rocking bar:
Described bed frame is comprised of steel framework and jack fastening frame, and described steel framework is provided with push rod fastening shaft sleeve and rocking handle seat;
Described jack laterally is fastened on the jack fastening frame, and the push rod of described jack and push rod fastening shaft sleeve join, and described jack top and jack bottom has two, and that mandril of lifting jack is played to the tension spring of return action is from beginning to end;
Described work is built bridge and is connected with the push rod fastening shaft sleeve with its axis, described axis connects symmetrically arranged left and right, left and right sides push rod, described push rod front end axle sleeve connects the trunk clamping device, described trunk clamping device is comprised of chain and draw-in groove, and described chain one end is pulled trunk, the other end is stuck in draw-in groove;
Described operation rocking bar spiral is connected on the rocking handle seat, is provided with the jack driving mechanism in described rocking handle seat.
2. a kind of roof pressing type according to claim 1 device of uprooting, it is characterized in that described jack driving mechanism by oil cylinder, the oil pump that is used to oil cylinder pump oil matched with oil cylinder and with oil pump, match be used to ordering about the switch of oil pump action, described switch is controlled by operation rocking bar rotary manipulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203728327U CN203302079U (en) | 2013-06-27 | 2013-06-27 | Top pressure type uprooting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203728327U CN203302079U (en) | 2013-06-27 | 2013-06-27 | Top pressure type uprooting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203302079U true CN203302079U (en) | 2013-11-27 |
Family
ID=49608333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203728327U Expired - Fee Related CN203302079U (en) | 2013-06-27 | 2013-06-27 | Top pressure type uprooting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203302079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355133A (en) * | 2013-06-27 | 2013-10-23 | 宁德市冠牛农机制造有限公司 | Top pressed type uprooting device |
-
2013
- 2013-06-27 CN CN2013203728327U patent/CN203302079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355133A (en) * | 2013-06-27 | 2013-10-23 | 宁德市冠牛农机制造有限公司 | Top pressed type uprooting device |
| CN103355133B (en) * | 2013-06-27 | 2015-01-07 | 宁德市冠牛农机制造有限公司 | Top pressed type uprooting device |
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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 |
Granted publication date: 20131127 Termination date: 20140627 |
|
| EXPY | Termination of patent right or utility model |