CN203665653U - Novel log splitter - Google Patents
Novel log splitter Download PDFInfo
- Publication number
- CN203665653U CN203665653U CN201320860120.XU CN201320860120U CN203665653U CN 203665653 U CN203665653 U CN 203665653U CN 201320860120 U CN201320860120 U CN 201320860120U CN 203665653 U CN203665653 U CN 203665653U
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- CN
- China
- Prior art keywords
- belt pulley
- spur rack
- power output
- frame
- output shaft
- 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 a novel log splitter. The novel log splitter comprises a machine frame (1). A power output shaft (8) is arranged at the bottom of the machine frame (1). A small belt pulley (9) is arranged at the end of the power output shaft (8). An overload clutch is arranged on the connection portion between the small belt pulley (9) and the power output shaft (8). The small belt pulley (9) is connected whit a big belt pulley (6) through a belt (7). The big belt pulley (6) is installed on a gear shaft (15). A shaft shoulder gear of the gear shaft (15) is meshed with a spur rack (4). The spur rack (4) is arranged at the top end of the machine frame (1) through a support (16), wherein the two ends of the spur rack (4) are respectively provided with a supporting spring. The front end of the spur rack (4) is provided with a log pushing frame (2) which is movably connected with the machine frame (1). A pressing wheel and a handle assembly (14) are arranged above the spur rack (4). The novel log splitter has the advantages that due to the fact that the overload clutch and a belt are arranged for transmission, dual overload protection is achieved; the structural design is reasonable, installation and maintenance are convenient, and production cost is low.
Description
Technical field
The utility model relates to a kind of riving machine.
Background technology
Traditional fluid pressure type riving machine, mainly by driven by motor high-pressure oil pump, injects oil cylinder high pressure liquid force feed, and then produces pressure, reaches the object of splitting, owing to there is easy oil leakage, the disadvantages affect such as operating rate is slow, and efficiency is low its apply.Therefore, market has occurred that chain type drives tooth bar riving machine, due to overload protection arrangement not being set, in the time that splitting resistance is excessive, very easily causes motor overload heating, even damages.
Utility model content
For shortcoming of existing riving machine etc., the utility model provides a kind of novel riving machine.
To achieve these goals, the measure that the utility model is taked:
A kind of novel riving machine, comprise frame, frame bottom is provided with power output shaft, power output shaft end is provided with small belt pulley, small belt pulley and power output shaft junction are provided with safety clutch, small belt pulley is connected with big belt pulley by belt, big belt pulley is arranged on gear shaft, the shaft shoulder gear of gear shaft engages with spur rack, the spur rack that support spring is installed at two ends is arranged at frame top by support, spur rack front end is provided with the yoke that pushes away being flexibly connected with frame, and spur rack top arranges pinch roller and Handleset, and Handleset outside is provided with stabilizer.
Handleset is made up of handle, fixed axis and brace.
In the middle of frame, be provided with and control the reciprocating limit switch of tooth bar.
The beneficial effects of the utility model: by safety clutch and belt transmission are set, realize dual-overload protection, reasonable in design, convenient for installation and maintenance, production cost is low.
Brief description of the drawings
Fig. 1, structural representation of the present utility model;
The scheme of installation of Fig. 2, spur rack;
Fig. 3, the utility model are installed the structural representation after belt housing;
Fig. 4, Handleset scheme of installation.
Detailed description of the invention
As Figure 1-Figure 4, a kind of novel riving machine, comprise frame 1, frame 1 bottom is provided with power output shaft 8, power output shaft 8 ends are provided with small belt pulley 9, small belt pulley 9 is provided with safety clutch with power output shaft 8 junctions, small belt pulley 9 is connected with big belt pulley 6 by belt 7, big belt pulley 6 is arranged on gear shaft 15, the shaft shoulder gear of gear shaft 15 engages with spur rack 4, the spur rack 4 that support spring is installed at two ends is arranged at frame 1 top by support 16, spur rack 4 front ends be provided be flexibly connected with frame 1 push away yoke 2, spur rack 4 tops arrange pinch roller and Handleset 14, control the clutch of shaft shoulder gear and spur rack 4, Handleset 14 outsides are provided with stabilizer 13, Handleset 14 is by handle, fixed axis and brace composition, in the middle of frame 1, be provided with and control the reciprocating limit switch of tooth bar 4.The beneficial effects of the utility model: by safety clutch and belt transmission are set, realize dual-overload protection, reasonable in design, convenient for installation and maintenance, production cost is low.
Claims (3)
1. a novel riving machine, comprise frame (1), frame (1) bottom is provided with power output shaft (8), it is characterized in that, power output shaft (8) end is provided with small belt pulley (9), small belt pulley (9) is provided with safety clutch with power output shaft (8) junction, small belt pulley (9) is connected with big belt pulley (6) by belt (7), big belt pulley (6) is arranged on gear shaft (15), the shaft shoulder gear of gear shaft (15) engages with spur rack (4), the spur rack (4) that support spring is installed at two ends is arranged at frame (1) top by support (16), spur rack (4) front end be provided be flexibly connected with frame (1) push away yoke (2), spur rack (4) top arranges pinch roller and Handleset (14), Handleset (14) outside is provided with stabilizer (13).
2. the novel riving machine of one according to claim 1, is characterized in that, Handleset (14) is made up of handle, fixed axis and brace.
3. the novel riving machine of one according to claim 1 and 2, is characterized in that, is provided with and controls the reciprocating limit switch of tooth bar (4) in the middle of frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860120.XU CN203665653U (en) | 2013-12-25 | 2013-12-25 | Novel log splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860120.XU CN203665653U (en) | 2013-12-25 | 2013-12-25 | Novel log splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665653U true CN203665653U (en) | 2014-06-25 |
Family
ID=50961986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320860120.XU Expired - Fee Related CN203665653U (en) | 2013-12-25 | 2013-12-25 | Novel log splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665653U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175375A (en) * | 2014-08-22 | 2014-12-03 | 嘉善雪帕尔工具有限公司 | Gear-rack log splitter with clutch |
| CN104786334A (en) * | 2015-04-15 | 2015-07-22 | 嘉善雪帕尔工具有限公司 | Clutch transmission wood splitting machine |
| CN106335118A (en) * | 2015-07-10 | 2017-01-18 | 布楼恩特公司 | Kinetic log splitter |
| GB2556428A (en) * | 2016-09-28 | 2018-05-30 | Portek Ltd | Log splitter with two-handed activation and release mechanism |
-
2013
- 2013-12-25 CN CN201320860120.XU patent/CN203665653U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175375A (en) * | 2014-08-22 | 2014-12-03 | 嘉善雪帕尔工具有限公司 | Gear-rack log splitter with clutch |
| CN104786334A (en) * | 2015-04-15 | 2015-07-22 | 嘉善雪帕尔工具有限公司 | Clutch transmission wood splitting machine |
| CN106335118A (en) * | 2015-07-10 | 2017-01-18 | 布楼恩特公司 | Kinetic log splitter |
| GB2556428A (en) * | 2016-09-28 | 2018-05-30 | Portek Ltd | Log splitter with two-handed activation and release mechanism |
| GB2556428B (en) * | 2016-09-28 | 2021-12-08 | Portek Ltd | Log splitter with two-handed activation and release mechanism |
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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: 20140625 Termination date: 20171225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |