CN200960688Y - Vertical wood splitting machine with automatic decompression mechanism - Google Patents
Vertical wood splitting machine with automatic decompression mechanism Download PDFInfo
- Publication number
- CN200960688Y CN200960688Y CN 200620124804 CN200620124804U CN200960688Y CN 200960688 Y CN200960688 Y CN 200960688Y CN 200620124804 CN200620124804 CN 200620124804 CN 200620124804 U CN200620124804 U CN 200620124804U CN 200960688 Y CN200960688 Y CN 200960688Y
- Authority
- CN
- China
- Prior art keywords
- riving
- hook
- hydraulic
- riving knife
- coupling bar
- 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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Abstract
The utility model discloses an upright riving machine with auto decompression device which comprises a motor, a hydraulic cylinder, a piston rod, a riving knife, a hydraulic manifold block, a controlling handle and a controlling coupling bar, a hydraulic control wire, which has various forms such as a chain, is provided between the riving knife and the controlling coupling bar, the riving knife is provided with a hook to hang the wire on the hook for various stroke, while the piston rod is pushed up to raise riving knife to maximum extent, the hydraulic manifold block drives the controlling coupling bar which controls a three-position four-way valve to shape a loop of hydraulic output from a gear pump and a protect hydraulic cylinder, in the mean time disable the motor loading and prolong lifetime of riving machine, while hanging the wire on the hook, stroke of the riving knife is adjusted according to customer requirement of riving height and ineffective work time is decreased and riving efficiency is improved.
Description
One, technical field
The utility model relates to a kind of electric tool, particularly a kind of vertical splitter with releasing pressure automatically mechanism.
Two, background technology
Riving machine has purposes widely, and when riving machine was connected with the mains, gear pump was started working, and the oil cylinder inner piston rod promotes the chopper body and rises or descend.But when the chopper body rose to the limit, the oil pressure in oil cylinder and the hydraulic manifold block remained high pressure, and motor is also in operation at full load.
Three, summary of the invention
1, goal of the invention: the purpose of this utility model provides that a kind of oil cylinder and integrated package can self-relieving vertical splitters when the chopper body rises to the limit.
2, technical scheme: for achieving the above object, the vertical splitter of band releasing pressure automatically described in the utility model mechanism, comprise motor, oil cylinder, piston rod, chopper body, hydraulic manifold block, joystick and control connection bar, it is characterized in that between chopper body and control connection bar, being connected with the hydraulic control rope.
Described hydraulic control rope can be the rope of multiple version, as chain.Simultaneously, in order to adapt to different strokes, be provided with a hook on the chopper body, rope hangs in this hook.
3, beneficial effect: the utility model advantage is: (1) oil cylinder inner piston rod upwards promotes the chopper body; when being raised to the limit; the hydraulic control rope drives the control connection bar; connecting rod control three-position four-way valve; make the oil pressure of gear pump output form the loop; protect oil cylinder effectively, made motor not be subjected to load simultaneously, thereby prolonged the service life of riving machine.(2) rope is hung in the hook, can regulate the stroke of chopper body, can regulate and split the height of cutting, reduced the non-productive work time, improved and split the efficient of cutting timber according to customer demand.
Four, description of drawings
Accompanying drawing is a structural representation of the present utility model.
Five, the specific embodiment
As shown in the figure, the basic structure of its vertical splitter is identical with existing product, comprise parts such as motor 1, oil cylinder 2, piston rod 3, chopper body 4, hydraulic manifold block 5, joystick 6 and control connection bar 7, increasing on the basis of this basic element of character has chain 8 and hook 9.Hook 9 is arranged on the chopper body 4, and chain 8 one ends are connected with the control connection bar 7 that is positioned at the below, and the other end is connected with hook 9 on being positioned at chopper body 4.
Claims (3)
1, a kind of vertical splitter with releasing pressure automatically mechanism, comprise motor (1), oil cylinder (2), piston rod (3), chopper body (4), hydraulic manifold block (5), joystick (6) and control connection bar (7), it is characterized in that between chopper body (4) and control connection bar (7), being connected with hydraulic control rope (8).
2, the vertical splitter of band releasing pressure automatically according to claim 1 mechanism is characterized in that described hydraulic control rope (8) is a chain.
3, the vertical splitter of band releasing pressure automatically according to claim 1 and 2 mechanism is characterized in that being provided with a hook (9) on chopper body (4), and rope (8) hangs in this hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620124804 CN200960688Y (en) | 2006-10-30 | 2006-10-30 | Vertical wood splitting machine with automatic decompression mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620124804 CN200960688Y (en) | 2006-10-30 | 2006-10-30 | Vertical wood splitting machine with automatic decompression mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200960688Y true CN200960688Y (en) | 2007-10-17 |
Family
ID=38797196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620124804 Expired - Fee Related CN200960688Y (en) | 2006-10-30 | 2006-10-30 | Vertical wood splitting machine with automatic decompression mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200960688Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192438A (en) * | 2012-01-06 | 2013-07-10 | 苏州宝时得电动工具有限公司 | Wood splitting machine |
| CN103878851A (en) * | 2012-12-20 | 2014-06-25 | 菲斯卡斯品牌芬兰公司 | Chopping aid device for use in chopping of firewood |
-
2006
- 2006-10-30 CN CN 200620124804 patent/CN200960688Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192438A (en) * | 2012-01-06 | 2013-07-10 | 苏州宝时得电动工具有限公司 | Wood splitting machine |
| CN103878851A (en) * | 2012-12-20 | 2014-06-25 | 菲斯卡斯品牌芬兰公司 | Chopping aid device for use in chopping of firewood |
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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: 20071017 Termination date: 20141030 |
|
| EXPY | Termination of patent right or utility model |