CN202603153U - Rotary tiller tool magazine with improved structure - Google Patents
Rotary tiller tool magazine with improved structure Download PDFInfo
- Publication number
- CN202603153U CN202603153U CN 201220224323 CN201220224323U CN202603153U CN 202603153 U CN202603153 U CN 202603153U CN 201220224323 CN201220224323 CN 201220224323 CN 201220224323 U CN201220224323 U CN 201220224323U CN 202603153 U CN202603153 U CN 202603153U
- Authority
- CN
- China
- Prior art keywords
- tool magazine
- rotary tiller
- short flat
- flat tube
- cold pressing
- 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
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a rotary tiller tool magazine with an improved structure. The rotary tiller tool magazine consists of a U-shaped cold pressing member (2) and a U-shaped cold pressing member (3) with a wing lug (1), wherein the U-shaped cold pressing member (2) and the U-shaped cold pressing member (3) with the wing lug (1) are welded to form a short flat pipe with wing lugs (1) on the two side surfaces in a notch-opposite mode; a rectangular pipe orifice is formed at one end of the short flat pipe, and the other end of the short flat pipe is arc-shaped; and the short flat pipe is provided with a bolt hole (4) for fixing a blade. The rotary tiller tool magazine disclosed by the utility model prolongs the service life of the tool magazine and rotary tiller, and reduces the load of the rotary tiller.
Description
Technical field
The utility model relates to a kind of rotovator tool magazine.
Background technology
At present, it is the flat tube of rectangle that the rotovator tool magazine generally adopts cross section, and tool magazine one end is welded on the rotary tiller shaft, and plug-in mounting rotovator blade in the other end rectangle mouth of pipe, the rectangle flat tube of tool magazine adopt welding or casting to make usually.When the rotovator operation, because the resistance that blade is ploughed is bigger, produce bigger moment, the rotovator tool magazine makes the tool magazine cracking damage owing to receive bigger peripheral force, influences normally carrying out of ploughing work.Need REPAIR WELDING after the tool magazine cracking damages, when expending the Welder, the cost material has increased the operating cost of ploughing in the farmland.And, after generation tool magazine cracking damages when the ploughing work of farmland, also can be untimely because of keeping in repair, impact farmland operation.
Summary of the invention
The purpose of the utility model provides a kind of rotovator tool magazine that improves structure.This rotovator tool magazine can improve the service life of tool magazine and rotovator, has reduced the load of rotovator.
The utility model rotovator tool magazine is design like this: a kind of rotovator tool magazine that improves structure; Said tool magazine is welded with the notch docking mode by two " U " types part of colding pressing; There is wing lug at the cold pressing notch place of part of one of them " U " type; Forming two sides has the short flat tube of wing lug, and short flat tube one end is the rectangle mouth of pipe, can assign blade; The short flat tube other end is a circular arc, can be installed on the rotary tiller shaft, and short flat tube is provided with the bolt hole that is used for fixing blade.
The utility model rotovator tool magazine is installed in tool magazine circular arc one end on the rotary tiller shaft when farmland operation, and the rectangle mouth of pipe of the other end is plugged blade, and lives with bolt.Because there is wing lug the tool magazine both sides, wing lug is played a supporting role, and prevents that tool magazine from making pad distortion sealing-off because of receiving big moment, avoided tool magazine pad sealing-off and the damage of ftractureing.
Below in conjunction with accompanying drawing the utility model is described further.
Description of drawings
Fig. 1 is the schematic cross-section of the utility model rotovator tool magazine.
Fig. 2 is that the master of the utility model rotovator tool magazine looks sketch map.
Among the figure: 1, wing lug, 2, " U " type part of colding pressing, 3, " U " type of band wing lug part of colding pressing, 4, bolt hole.
Embodiment
Can find out from Fig. 1 and Fig. 2; Said rotovator tool magazine is made up of " U " type part 1 and " U " type of band wing lug 1 part 3 of colding pressing of colding pressing; " U " type part 1 and " U " type of band wing lug part 3 of colding pressing of colding pressing is welded into the short flat tube that there is wing lug two sides with the notch relative mode; Short flat tube one end is the rectangle mouth of pipe, can assign blade; The short flat tube other end is a circular arc, can be installed on the rotary tiller shaft, and short flat tube is provided with the bolt hole 4 that is used for fixing blade.
The utility model rotovator tool magazine reduces the resistance that breaks ground owing to designed wing lug, has improved the intensity and the weldability of whole tool magazine, has improved the durability and the service life of tool magazine, thereby has improved the service efficiency of whole tool magazine.
Claims (1)
1. rotovator tool magazine that improves structure; Said rotovator tool magazine is made up of cold pressing " U " type part (3) of colding pressing of part (2) and band wing lug (1) of " U " type; It is characterized in that: cold pressing " U " type part (3) of colding pressing of part (2) and band wing lug (1) of " U " type is welded into the short flat tube that there is wing lug (1) two sides with the notch relative mode; Short flat tube one end is the rectangle mouth of pipe, and the short flat tube other end is a circular arc, and short flat tube is provided with the bolt hole (4) that is used for fixing blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224323 CN202603153U (en) | 2012-05-18 | 2012-05-18 | Rotary tiller tool magazine with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224323 CN202603153U (en) | 2012-05-18 | 2012-05-18 | Rotary tiller tool magazine with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202603153U true CN202603153U (en) | 2012-12-19 |
Family
ID=47336898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220224323 Expired - Fee Related CN202603153U (en) | 2012-05-18 | 2012-05-18 | Rotary tiller tool magazine with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202603153U (en) |
-
2012
- 2012-05-18 CN CN 201220224323 patent/CN202603153U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202225861U (en) | Lightweight brake pedal arm assembly | |
| CN202603153U (en) | Rotary tiller tool magazine with improved structure | |
| CN202378660U (en) | Automobile shock absorber seat protection plate and automobile | |
| CN201933531U (en) | Reinforced excavator bucket with lug and arc plate | |
| CN202284877U (en) | Plug cap and side plate assembly for air conditioner condenser for vehicle | |
| CN201584692U (en) | Fixing fixture for electric power engineering | |
| CN202304563U (en) | Installing structure for water chamber and water inlet and outlet pipes of hot air radiator | |
| CN203668990U (en) | Composite structure for turning circle and angle regulator of land leveler | |
| CN102530101A (en) | Stiffening-beam reinforcement assembly for automobile rear-floors | |
| CN202573653U (en) | Detachable transmission shaft type wheel | |
| CN202729714U (en) | Clamping arm of flat embracing clamp type appliance | |
| CN202487324U (en) | Clamp part support plate | |
| CN204125076U (en) | Tower crane arm head anti-twisting equipment | |
| CN204236169U (en) | A kind of spring holder connection structure with rear axle damper support | |
| CN203791892U (en) | Steel structure assembling fixture | |
| CN202411652U (en) | Wheel type electrode for welding machine | |
| CN203681195U (en) | Counteractive rod support welding structure | |
| CN201850531U (en) | Head of combined snow pushing shovel | |
| CN204236467U (en) | For the funnel spinal branches support structure of hopper car | |
| CN202466667U (en) | Bucket lug plate structure of excvavtor | |
| CN201723867U (en) | Connector for oil pipe and radiating pipe of oil cooler | |
| CN202646343U (en) | Swing arm | |
| CN201376854Y (en) | Cantilever pulley positioning device | |
| CN203201999U (en) | Multidirectional connecting rod | |
| CN202124935U (en) | Steel tube connecting mechanism for steel structure |
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: 20121219 Termination date: 20180518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |