CN106941783A - A kind of installing/dismounting ploughs knife easily mini-tiller - Google Patents
A kind of installing/dismounting ploughs knife easily mini-tiller Download PDFInfo
- Publication number
- CN106941783A CN106941783A CN201710306589.1A CN201710306589A CN106941783A CN 106941783 A CN106941783 A CN 106941783A CN 201710306589 A CN201710306589 A CN 201710306589A CN 106941783 A CN106941783 A CN 106941783A
- Authority
- CN
- China
- Prior art keywords
- side wall
- tiller
- support
- knife
- mini
- 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.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
- A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/14—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools
- A01B33/142—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools the rotating shaft being oriented horizontally
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
Knife easily mini-tiller is ploughed the invention discloses a kind of installing/dismounting, including mini-tiller, the mini-tiller is provided with support, motor is provided with the support, the downside of the support is also connected with roller bearing by the output shaft of motor, the support is provided with handle close to the side wall of motor, support bar is additionally provided with the side wall of the support, the roller bearing outside side wall is provided with multiple first grooves, torn open in multiple first grooves provided with cultivated knife, the mounting groove that the both sides sidewall symmetry of first groove is oppositely arranged provided with opening, the side wall of the mounting groove is connected with gear by axis of rotation, rotating shaft on the upside of the gear is provided with swing arm, the swing arm is provided with spring close to the side side wall of rotating shaft, and the opposite side side wall of swing arm is provided with neck.The present invention is simple in construction, easy to operate, ploughs knife easy installation and removal, cultivated knife is fixed, and saves input cost to a certain extent.
Description
Technical field
Knife easily mini-tiller is ploughed the present invention relates to technical field of agricultural mechanical equipment, more particularly to a kind of installing/dismounting.
Background technology
Mini-tiller is using small diesel engine or gasoline engine as power, with lightweight, small volume, the features such as simple in construction.It is micro-
Cultivated machine is widely used in Plain, mountain area, the nonirrigated farmland on hills, paddy field, orchard etc..Mixing corresponding equipment can be drawn water, generated electricity, be sprayed
The operations such as medicine, spray.Existing mini-tiller ploughs knife in use can wear and tear larger, or even fracture, now need to ploughing knife
Changed, the cultivated knife of general mini-tiller is fixedly connected with roller bearing, replacing is accomplished by whole roller bearing and changed together, causes larger
Loss.Therefore, it is proposed that a kind of installing/dismounting ploughs knife, easily mini-tiller solves the above problems.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of installing/dismounting proposed ploughs knife just
Prompt mini-tiller.
To achieve these goals, present invention employs following technical scheme：
A kind of installing/dismounting ploughs knife easily mini-tiller, including mini-tiller, and the mini-tiller is provided with support, the support and is provided with
Motor, the downside of the support is also connected with roller bearing by the output shaft of motor, and the support is close to motor
Side wall be provided with handle, support bar is additionally provided with the side wall of the support, the roller bearing outside side wall is recessed provided with multiple first
Torn open in groove, multiple first grooves provided with knife is ploughed, the both sides sidewall symmetry of first groove is oppositely arranged provided with opening
Mounting groove, the side wall of the mounting groove is connected with gear by axis of rotation, and the rotating shaft on the upside of the gear is provided with pendulum
Lever, the swing arm is provided with spring close to the side side wall of rotating shaft, and the opposite side side wall of swing arm is provided with neck, institute
State the one end of spring away from swing arm to be fixedly connected with the bottom sidewall of mounting groove, the both sides sidewall symmetry of the cultivated knife is provided with the
Installation cavity is provided with two grooves, the cultivated knife, and the side wall of installation cavity is connected with the side wall of the second groove, the two of the installation cavity
Side sidewall symmetry is provided with the bull stick laterally set, and one end of the bull stick is provided with the first helical gear, and the other end of bull stick runs through
Installation cavity is simultaneously connected with knob, is provided with threaded rod in the installation cavity vertically, and one end of the threaded rod passes through tumbler and peace
The inwall behaveing affectedly rotates connection, and the other end of threaded rod is provided with the second helical gear matched with the first helical gear, the spiral shell
It is arranged with rasp bar on the nut matched with it, the side wall of the nut and is additionally provided with L-type support rod, and the vertical end of L-type support rod
Through installation cavity side wall and offseted with neck, cultivated knife both sides side wall is also arranged with the tooth bar matched with gear.
Preferably, the handle outside side wall is provided with rubber protecting jacket.
Preferably, the side wall of the neck is provided with anti-slip veins.
Preferably, the openings of sizes of second groove is more than the size swung positioned at the swing arm of the second groove.
The present invention is simple in construction, and easy to operate, operating personnel are when using the mini-tiller, it is necessary to check the cultivated knife of mini-tiller
Whether appearance is worn and torn or crackle, and when needing to change to ploughing knife, turning knob causes the first helical gear on bull stick first
Rotate, pass through the first helical gear and the second helical gear engagement so that the threaded rod being connected on the second helical gear is rotated,
So as to drive nut to be moved on threaded rod, and then make it that L-type support rod is removed in neck, propose to plough knife upward, plough knife side wall
The tooth bar of upper setting is engaged with the gear in mounting groove, so as to drive swing arm to show the second groove, because the resilience of spring is made
With so that swing arm is swung in mounting groove, takes out the cultivated knife damaged, then plough the replacement operation of knife, is operated and is ploughed to take out
The inverse operation of knife, so ploughs knife and is just finished with changing, convenient to ploughing knife installing/dismounting, fixed, simultaneously, it is not necessary to change whole
Roller bearing, saves input cost.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of installing/dismounting proposed by the present invention ploughs knife easily mini-tiller；
Fig. 2 is the annexation structural representation of roller bearing and cultivated knife；
Fig. 3 is the structural representation at A in Fig. 2.
In figure：Knife, 9 peaces are ploughed in 1 mini-tiller, 2 supports, 3 motors, 4 roller bearings, 5 handles, 6 support bars, 7 first grooves, 8
It is tankage, 10 rotating shafts, 11 gears, 12 swing arms, 13 springs, 14 necks, 15 second grooves, 16 installation cavitys, 17 bull sticks, 18 first oblique
Gear, 19 knobs, 20 threaded rods, 21 second helical gears, 22 nuts, 23 L-type support rods, 24 tooth bars.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
A kind of reference picture 1-3, installing/dismounting ploughs knife easily mini-tiller, including mini-tiller 1, and mini-tiller 1 is provided with support 2,
Motor 3 is provided with support 2, the downside of support is also connected with roller bearing 4 by the output shaft of motor 3, and support 2 is close to drive
The side wall of dynamic motor 3 is provided with handle 5, and the outside side wall of handle 5 is provided with rubber protecting jacket, and protection user is using mini-tiller
When hand be scratched, be additionally provided with support bar 6 on the side wall of support 2, the outside side wall of roller bearing 4 is provided with multiple first grooves 7, Duo Ge
Torn open in one groove 7 provided with knife 8 is ploughed, the mounting groove 9 that the both sides sidewall symmetry of the first groove 7 is oppositely arranged provided with opening is installed
The side wall of groove 9 is rotatably connected to gear 11 by rotating shaft 10, and the rotating shaft 10 positioned at the upside of gear 11 is provided with swing arm 12, swing arm
12 close to rotating shaft 10 side side wall be provided with spring 13, and swing arm 12 opposite side side wall be provided with neck 14, neck 14
Side wall be provided with anti-slip veins so that more firm, the one end of spring 13 away from swing arm 12 in L-type support rod 23 and the clamping of neck 14 ground
It is fixedly connected with the bottom sidewall of mounting groove 9, the both sides sidewall symmetry for ploughing knife 8 is provided with the second groove 15, and second groove 15 is opened
Mouth size is more than the size swung positioned at the swing arm 12 of the second groove 15, it is ensured that swing arm 12 can swing into the second groove
In 15, plough and installation cavity 16 is provided with knife 8, and the side wall of installation cavity 16 is connected with the side wall of the second groove 15, the two of installation cavity 16
Side sidewall symmetry is provided with the first helical gear 18, and the other end of bull stick 17 provided with the bull stick 17 laterally set, one end of bull stick 17
Through installation cavity 16 and knob 19 is connected with, is provided with threaded rod 20 in installation cavity 16 vertically, one end of threaded rod 20, which passes through, to be rotated
The inwall of part and installation cavity 16 is rotated and be connected, and threaded rod 20 the other end provided with the first helical gear 18 match it is second oblique
It is arranged with gear 21, threaded rod 20 on the nut 22 matched with it, the side wall of nut 22 and is additionally provided with L-type support rod 23, and L-type
The vertical end of support rod 23 runs through the side wall of installation cavity 16 and offseted with neck 14, ploughs the both sides side wall of knife 8 and is also arranged with and gear
11 tooth bars 24 matched.
The present invention is simple in construction, easy to operate, and operating personnel are when using the mini-tiller 1, it is necessary to check ploughing for mini-tiller 1
Whether knife 8 occurs wearing and tearing or crackle, when needing to change to ploughing knife 8, first turning knob 19 so that on bull stick 17 the
One helical gear 18 is rotated, and passes through the engagement of the first helical gear 18 and the second helical gear 21 so that be connected to the second helical gear
Threaded rod 20 on 21 is rotated, so as to drive nut 22 to be moved on threaded rod 20, and then make it that L-type support rod 23 removes neck 14
In, then propose to plough knife 8 upwards, plough the tooth bar set on the side wall of knife 8 and engaged with the gear in mounting groove, so as to drive swing arm to put
Go out the second groove, due to the rebound effect of spring so that swing arm is swung in mounting groove, take out the cultivated knife damaged, then carry out
The replacement operation of knife is ploughed, is operated to take out the inverse operation of cultivated knife, knife is so ploughed and is just finished with changing, it is convenient to ploughing knife installing/dismounting,
It is fixed, simultaneously, it is not necessary to change whole roller bearing, save input cost.
The foregoing is intended to be a preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (4)
1. a kind of installing/dismounting ploughs knife easily mini-tiller, including mini-tiller（1）, it is characterised in that the mini-tiller（1）It is provided with
Support（2）, the support（2）In be provided with motor（3）, the downside of the support also passes through motor（3）Output shaft
It is connected with roller bearing（4）, the support（2）Close to motor（3）Side wall be provided with handle（5）, the support（2）Side wall
On be additionally provided with support bar（6）, the roller bearing（4）Outside side wall is provided with multiple first grooves（7）, multiple first grooves（7）
In tear open provided with plough knife（8）, first groove（7）The mounting groove that is oppositely arranged provided with opening of both sides sidewall symmetry（9）, institute
State mounting groove（9）Side wall pass through rotating shaft（10）It is rotatably connected to gear（11）, positioned at the gear（11）The rotating shaft of upside
（10）Provided with swing arm（12）, the swing arm（12）Close to rotating shaft（10）Side side wall be provided with spring（13）, and swing
Bar（12）Opposite side side wall be provided with neck（14）, the spring（13）Away from swing arm（12）One end and mounting groove（9）
Bottom sidewall be fixedly connected, the cultivated knife（8）Both sides sidewall symmetry be provided with the second groove（15）, the cultivated knife（8）In set
There is installation cavity（16）, and installation cavity（16）Side wall and the second groove（15）The connection of side wall, the installation cavity（16）Both sides
Sidewall symmetry is provided with the bull stick laterally set（17）, the bull stick（17）One end be provided with the first helical gear（18）, and bull stick
（17）The other end run through installation cavity（16）And it is connected with knob（19）, the installation cavity（16）In vertically be provided with threaded rod
（20）, the threaded rod（20）One end pass through tumbler and installation cavity（16）Inwall rotate connection, and threaded rod（20）'s
The other end is provided with and the first helical gear（18）The second helical gear matched（21）, the threaded rod（20）In be arranged with and its phase
The nut of matching（22）, the nut（22）Side wall on be additionally provided with L-type support rod（23）, and L-type support rod（23）Vertical end pass through
Wear installation cavity（16）Side wall and and neck（14）Offset, the cultivated knife（8）Both sides side wall is also arranged with and gear（11）Phase
The tooth bar of matching（24）.
2. a kind of installing/dismounting according to claim 1 ploughs knife easily mini-tiller, it is characterised in that the handle（5）
Outside side wall be provided with rubber protecting jacket.
3. a kind of installing/dismounting according to claim 1 ploughs knife easily mini-tiller, it is characterised in that the neck（14）
Side wall be provided with anti-slip veins.
4. a kind of installing/dismounting according to claim 1 ploughs knife easily mini-tiller, it is characterised in that second groove
（15）Openings of sizes be more than be located at the second groove（15）Swing arm（12）The size of swing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710306589.1A CN106941783A (en) | 2017-05-04 | 2017-05-04 | A kind of installing/dismounting ploughs knife easily mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710306589.1A CN106941783A (en) | 2017-05-04 | 2017-05-04 | A kind of installing/dismounting ploughs knife easily mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106941783A true CN106941783A (en) | 2017-07-14 |
Family
ID=59478026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710306589.1A Withdrawn CN106941783A (en) | 2017-05-04 | 2017-05-04 | A kind of installing/dismounting ploughs knife easily mini-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106941783A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107668745A (en) * | 2017-09-28 | 2018-02-09 | 合肥福泉现代农业科技有限公司 | A kind of mushroom separator |
| CN117322171A (en) * | 2023-11-20 | 2024-01-02 | 青岛东陆科技有限公司 | Connection structure of mini-tiller transmission shaft and rotary tillage shaft |
-
2017
- 2017-05-04 CN CN201710306589.1A patent/CN106941783A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107668745A (en) * | 2017-09-28 | 2018-02-09 | 合肥福泉现代农业科技有限公司 | A kind of mushroom separator |
| CN117322171A (en) * | 2023-11-20 | 2024-01-02 | 青岛东陆科技有限公司 | Connection structure of mini-tiller transmission shaft and rotary tillage shaft |
| CN117322171B (en) * | 2023-11-20 | 2024-05-07 | 青岛东陆科技有限公司 | Connection structure of mini-tiller transmission shaft and rotary tillage shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170714 |
|
| WW01 | Invention patent application withdrawn after publication |