CN208509541U - Vertical rotary tiller - Google Patents
Vertical rotary tiller Download PDFInfo
- Publication number
- CN208509541U CN208509541U CN201821081789.8U CN201821081789U CN208509541U CN 208509541 U CN208509541 U CN 208509541U CN 201821081789 U CN201821081789 U CN 201821081789U CN 208509541 U CN208509541 U CN 208509541U
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- knife
- cutter shaft
- knucle
- 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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- Soil Working Implements (AREA)
Abstract
The utility model discloses a kind of vertical rotary tillers, including hanging bracket, hanging bracket is equipped with transmission device and rotary knife cabinet, transmission device includes power input shaft, active Knucle-gear and driven Knucle-gear, power input shaft drives the rotation of active Knucle-gear, active Knucle-gear is engaged with driven Knucle-gear, driven Knucle-gear is located on jackshaft, small conical gear is installed on jackshaft, small conical gear is engaged with large conical gear, large conical gear rotation is driven by jackshaft, jackshaft is mounted on transmission device by bearing, large conical gear is mounted on output shaft, output shaft is fixedly connected with cutter shaft, it is rotated by output shaft band movable arbor, knife shaft gear is installed on cutter shaft, cutter shaft is mounted in rotary knife cabinet by bearing, knife the tip of the axis is equipped with rotary knife.The vertical rotary tiller of the utility model, is driven using two-stage, and tractor motive power output shaft finally drives rotary knife to work through transmission case body and rotary knife cabinet, and complete machine structure intensity is high, is suitable for high-speed job.
Description
Technical field
The utility model relates to vertical rotary tillers, belong to agricultural mechanical field.
Background technique
Cultivated site preparation is one of important link of agricultural production, and in the agriculture developed country such as America and Europe, agricultural machinery and implement are to joint, width
Width and high speed direction are developed, and simple function work tool is reduced increasingly.Cultivated site preparation generally with multiple rings such as sowing, fertilising and application
Save integration of operation.Being widely used with China's large and middle tractor in recent years has had developed a series of and large and middle tractor
The teamwork machineries such as matched cultivated site preparation and sowing, fertilising, trench digging.The technology path used is widely used sleeping in China
The other functions component such as addition sowing, fertilising and trench digging on formula rotary cultivator, since each blade of horizontal rotary tiller only has small part
In soil, utilization rate is low for time operation；Adjacent knife blades operation area is not interfere with each other, and is easily balked.Secondly because cut soil into away from shadow
It rings, equipment does not adapt to high-speed job.Finally, soil agitation is big, digestion power is more, and soil moisture is easy to lose.
Utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of vertical rotary tiller, adopts
It is driven with two-stage, tractor motive power output shaft finally drives rotary knife to work through transmission case body and rotary knife cabinet, complete machine structure intensity
Height is suitable for high-speed job.
Technical solution: in order to solve the above technical problems, the vertical rotary tiller of the utility model, including hanging bracket, it is described
Hanging bracket is equipped with transmission device and rotary knife cabinet, and the transmission device includes power input shaft, active Knucle-gear and driven
Knucle-gear, power input shaft drive the rotation of active Knucle-gear, and active Knucle-gear is engaged with driven Knucle-gear, and driven Knucle-gear is located at
On jackshaft, jackshaft rotation is driven by driven Knucle-gear, small conical gear is installed on jackshaft, small conical gear and big
Conical gear engagement drives large conical gear rotation by jackshaft, and jackshaft is mounted on transmission device by bearing, great circle
Bevel gear is mounted on output shaft, and output shaft is fixedly connected with cutter shaft, is rotated by output shaft band movable arbor, is installed on cutter shaft
There is knife shaft gear, cutter shaft is mounted in rotary knife cabinet by bearing, and knife the tip of the axis is equipped with rotary knife, drives rotary knife by cutter shaft
Rotation.
For the ease of the replacement of rotary knife, the rotary knife is mounted on cutter shaft by pin.
In order to preferably level land, for the ease of being equipped with front mudguard and rear mudguard on the cutter shaft.
In order to which rotary knife is not easy to twine grass, it is equipped with row's knife shaft gear in the rotary knife cabinet, adjacent knife shaft gear is mutually nibbled
It closes, each knife shaft gear is installed on cutter shaft, rotary knife is equipped on cutter shaft, drives all cutter shafts to rotate by output shaft.
In order to which complete machine oscillation is small, the cutter shaft is even number, and the dislocation of cutter shaft setting angle is symmetrically installed.
The utility model has the advantages that the vertical rotary tiller of the utility model, has the advantage that
1, it being driven using two-stage, tractor motive power output shaft finally drives rotary knife to work through transmission case body and rotary knife cabinet,
Complete machine structure intensity is high, is applicable in high-speed job；
2, rotary knife shaft gear is intermeshed two-by-two, and the adjacent cutter shaft direction of motion is on the contrary, rotary knife is not easy to twine grass；
3, cutter shaft is even number, and the dislocation of cutter shaft setting angle is symmetrically installed, and balances interaction force, has complete machine oscillation
The advantages that small；
4, complete machine has multiple external suspension fulcrums, facilitates equipment and other workpieces to mount, function easily extends；
5, rotary knife is installed by pin and cutter shaft, and pin only plays the role of positioning, and rotary knife replacement is convenient；
6, it breaks ground few, evaporation of soil water is few.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the overlooking structure diagram of rotary knife cabinet.
Fig. 3 is the structural schematic diagram of transmission device.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1 to Figure 3, the vertical rotary tiller of the utility model, including hanging bracket 19, pacify in hanging bracket 19
Equipped with multiple hitch points and escape pipe 20, such as mounting fulcrum 18, rear mounting fulcrum 21, fulcrum 11 in suspension, hang lower fulcrum
6, it can be connected from different carriers by multiple hitch points, such as connect by hitch point with tractor, convenient and other work
Component mounting, function easily extend, and the hanging bracket 19 is equipped with transmission device 16 and rotary knife cabinet 7, the transmission device 16
Comprising power input shaft 13, active Knucle-gear 14 and driven Knucle-gear 15, power input shaft 13 drives active Knucle-gear 14 to rotate,
Active Knucle-gear 14 is engaged with driven Knucle-gear 15, and driven Knucle-gear 15 is located on jackshaft 12, passes through driven 15 band of Knucle-gear
Dynamic jackshaft 12 rotates, and is equipped with small conical gear 10 on jackshaft 12, and small conical gear 10 is engaged with large conical gear 9, leads to
Crossing jackshaft 12 drives large conical gear 9 to rotate, and jackshaft 12 is mounted on transmission device by bearing, and large conical gear 9 is pacified
On output shaft 8, output shaft 8 is fixedly connected with cutter shaft 3, is rotated by output shaft 8 with movable arbor 3, is equipped on cutter shaft 3
Knife shaft gear 5, cutter shaft 3 are mounted in rotary knife cabinet 7 by bearing, and the end of cutter shaft 3 is equipped with rotary knife 1, are driven by cutter shaft 3
Rotary knife 1 rotates, and for the ease of the replacement of rotary knife 1, the rotary knife 1 is mounted on cutter shaft 3 by pin 2.
In the present invention, front mudguard 4 and rear mudguard 17, front mudguard 4 and rear gear are installed on the cutter shaft 3
Mud plate 17 is located at the two sides of rotary knife 1, can preferably level land.
In the present invention, it is equipped with row's knife shaft gear 5 in the rotary knife cabinet 7, adjacent knife shaft gear 5 is mutually nibbled
It closes, each knife shaft gear 5 is installed on cutter shaft 3, rotary knife 1 is equipped on cutter shaft 3, all cutter shafts 3 are driven by output shaft 8
Rotation.Knife shaft gear 5 is intermeshed the direction of motion on the contrary, having soil to stir less in cabinet, has soil moisture conservation effect, rotary knife 1 is not
Easily twine grass.The cutter shaft 3 is even number, and the dislocation of 3 setting angle of cutter shaft is symmetrically installed, and has the characteristics that complete machine oscillation is small.At this
In utility model, cutter shaft 3 shares ten, and the installation folder degree of number consecutively a-j, a, b, i, j cutter shaft 3 is 72 °, c, d, g, h tetra-
The installation folder degree of cutter shaft 3 is 36 °, and the installation folder degree of two cutter shafts 3 of e, f is 9 °, and setting angle size is identical, contrary.
When the utility model is used, hanging bracket 19 is mounted on carrier by hitch point first, power input shaft
13 rotations, so that active Knucle-gear 14 be driven to rotate, the rotation of active Knucle-gear 14 drives driven Knucle-gear 15 to rotate, to drive
Jackshaft 12 rotates, and the rotation of jackshaft 12 drives small conical gear 10 to rotate, and small conical gear 10 drives 9 turns of large conical gear
Dynamic, so that output shaft 8 rotates, the rotation of output shaft 8 drives a cutter shaft 3 to rotate, and a rotation of cutter shaft 3 drives and is located on cutter shaft 3
Rotary knife 1 rotation and knife shaft gear 5 rotate, successively drive adjacent knife shaft gear 5 to rotate by knife shaft gear 5, thus band
It moves all knife shaft gears 5 to rotate, knife shaft gear 5 drives rotary knife 1 to rotate.Pass through the power output shaft and biography of the carriers such as tractor
Dynamic cabinet power output shaft combines, and under the speed change and commutation effect of transmission knuckle-tooth wheel and big small conical gear, power transmission is arrived
Knife shaft gear, knife shaft gear driving is in other knife shaft gears of its engagement, adjacent knife shaft gear intermeshing, cutter shaft setting angle
Dislocation is symmetrical, and two adjacent cutter shaft rotation directions are opposite.The rotary knife of the utility model patent is connect by pin with cutter shaft, knife in cabinet
The shaft gear intermeshing direction of motion has soil moisture conservation effect on the contrary, having soil to stir less, and rotary knife is not easy to twine grass, cutter shaft dislocation
It is symmetrically installed, has the characteristics that complete machine oscillation is small.
Claims (5)
1. a kind of vertical rotary tiller, it is characterised in that: including hanging bracket, the hanging bracket is equipped with transmission device and rotary knife
Cabinet, the transmission device include power input shaft, active Knucle-gear and driven Knucle-gear, and power input shaft drives active knuckle-tooth
Wheel rotation, active Knucle-gear are engaged with driven Knucle-gear, and driven Knucle-gear is located on jackshaft, by the drive of driven Knucle-gear
Between axis rotate, small conical gear is installed on jackshaft, small conical gear engage with large conical gear, greatly by jackshaft drive
Conical gear rotation, jackshaft is mounted on transmission device by bearing, and large conical gear is mounted on output shaft, output shaft and
Cutter shaft is fixedly connected, and is rotated by output shaft band movable arbor, knife shaft gear is equipped on cutter shaft, cutter shaft is mounted on by bearing
In rotary knife cabinet, knife the tip of the axis is equipped with rotary knife, drives rotary knife rotation by cutter shaft.
2. vertical rotary tiller according to claim 1, it is characterised in that: the rotary knife is mounted on cutter shaft by pin.
3. vertical rotary tiller according to claim 1, it is characterised in that: be equipped with front mudguard and rear gear on the cutter shaft
Mud plate.
4. vertical rotary tiller according to claim 1, it is characterised in that: be equipped with row's cutter shaft tooth in the rotary knife cabinet
Wheel, adjacent knife shaft gear intermeshing, each knife shaft gear are installed on cutter shaft, rotary knife are equipped on cutter shaft, by defeated
Shaft drives all cutter shafts to rotate.
5. vertical rotary tiller according to claim 4, it is characterised in that: the cutter shaft is even number, cutter shaft setting angle
Dislocation is symmetrically installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821081789.8U CN208509541U (en) | 2018-07-09 | 2018-07-09 | Vertical rotary tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821081789.8U CN208509541U (en) | 2018-07-09 | 2018-07-09 | Vertical rotary tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208509541U true CN208509541U (en) | 2019-02-19 |
Family
ID=65335375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821081789.8U Expired - Fee Related CN208509541U (en) | 2018-07-09 | 2018-07-09 | Vertical rotary tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208509541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU220873U1 (en) * | 2023-03-31 | 2023-10-09 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Брянский государственный аграрный университет" | ROTOR STAND FOR TILLAGE MILL WITH VERTICAL AXIS OF ROTATION |
-
2018
- 2018-07-09 CN CN201821081789.8U patent/CN208509541U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU220873U1 (en) * | 2023-03-31 | 2023-10-09 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Брянский государственный аграрный университет" | ROTOR STAND FOR TILLAGE MILL WITH VERTICAL AXIS OF ROTATION |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20190709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |