CN204810844U - Agricultural automatic loosening tiller - Google Patents
Agricultural automatic loosening tiller Download PDFInfo
- Publication number
- CN204810844U CN204810844U CN201520546226.1U CN201520546226U CN204810844U CN 204810844 U CN204810844 U CN 204810844U CN 201520546226 U CN201520546226 U CN 201520546226U CN 204810844 U CN204810844 U CN 204810844U
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- Prior art keywords
- cutter
- casing
- ground
- connecting portion
- guide cylinder
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Abstract
The utility model provides an agricultural automatic loosening tiller belongs to mechanical technical field. It has been solved current automatic loosening tiller and has used inconvenient problem. This agricultural automatic loosening tiller is including the box that is the rectangle, box one side axial fixity has the pivot, the outer end of pivot is located the box outside and this end fixing has the impeller, the box internal fixation has the motor, the motor passes through drive mechanism and drives the pivot rotation, the box outside is equipped with the sword that breaks ground that is straight rods, sword and the impeller of breaking ground lies in same one side, the sword that breaks ground is including being the bacillary connecting portion of circle and being coniform cutting edge portion, the cutting edge position is between connecting portion and pivot, set up the just right through -hole mutually with cutting edge portion on the lateral wall of pivot, the outside of box is fixed with and drives the reciprocal translation of sword and make cutting edge portion pass the electro -magnet of through -hole of breaking ground, still fix in the box and to provide the battery of electric energy for respectively electro -magnet and motor. This agricultural automatic loosening tiller has convenient to use's advantage.
Description
Technical field
The utility model belongs to agricultural mechanical field, relates to a kind of agricultural automatic loosenning tiller.
Background technology
People are when Planting Crops, in order to the growth making crops energy faster and better, except being plant supply nutriment and moisture in time, another important factor is exactly need loosen the soil to the soil in kind of field when kind of crops, thinks that the growth of crops provides desired oxygen.And the mode of loosening the soil to the soil in kind of field is at present the operating type of total man's work, be namely that operating personnel carry out hoe by loosening equipment (as hoe etc.) to soil and dig.But, when adopting the operating type of total man's work to loosen the soil to soil, the burden of operating personnel can be increased on the one hand, make operating personnel just feel very tired after a period of operation; Reduce the operating efficiency of loosening the soil on the other hand, add the desired time of loosening the soil.
For above-mentioned problem, people appreciate deficiency, and in addition improvement, disclosed in Chinese patent storehouse a kind of loosenning tiller [application number: 201320477318.X automatically, Authorization Notice No.: CN203387869U], comprise turning cylinder, loosen the soil part, support body and be movably connected on the handle on described support body top, described turning cylinder is articulated on described support body along the left and right directions of described support body, and described support body is stretched out in one end of described turning cylinder, the described part that loosens the soil is arranged on described turning cylinder and stretches out on one end of described support body, described automatic loosenning tiller also comprises internal combustion engine and intermediate transmission assembly, described internal combustion engine is arranged on described support body, one end of described intermediate transmission assembly is connected with described internal combustion engine, the other end of described intermediate transmission assembly is connected with described turning cylinder, described support body in the face of described in the loosen the soil side of part there is the sword that breaks ground.
Above-mentioned automatic loosenning tiller drives axis of rotation to loosen the soil to soil with impeller rotation by generator; When soil has caking, the sword that breaks ground taken off by artificial and the soil of caking is smashed, having and use advantage easily.But still there is a problem in this automatic loosenning tiller: the process need smashing soil manually carries out, and affects the ease of use of this loosenning tiller.
Utility model content
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of easy to use and agricultural automatic loosenning tiller of compact conformation.
The purpose of this utility model realizes by following technical proposal: a kind of agricultural automatic loosenning tiller, comprise rectangular casing, casing side axial restraint has rotating shaft, the outer end of rotating shaft is positioned at outside casing and this end winding support has impeller, described casing internal fixtion has motor, and motor drives axis of rotation by transmission mechanism, it is characterized in that, the cutter that breaks ground in direct rod shape is provided with outside described casing, break ground cutter and impeller is positioned at the same side and breaks ground cutter spacing above impeller, the described cutter that breaks ground comprises the connecting portion in round bar shape and is cone shape blade part, and blade part is between connecting portion and rotating shaft, the sidewall of described rotating shaft offers the through hole faced with blade part, the outside of described casing is fixed with and can drives the cutter alternating translational make blade part pass the electromagnet of through hole of breaking ground, and electromagnet and break ground cutter spacing in the same side, described breaking ground between cutter and casing is provided with moving the guide frame play the guiding role with breaking ground cutter, the accumulator that electric energy can be provided to electromagnet and motor respectively is also fixed in described casing.
Be provided with the switch one making both be communicated with or disconnect between electromagnet and accumulator, between motor and accumulator, be provided with the switch two making both be communicated with or disconnect; During normal use, machine operation is also loosened the soil to soil by the rotation of transmission mechanism impeller.When running into the soil of caking, motor quits work, now electromagnet obtains electric to stretch out iron core and to drive the blade part of the cutter that breaks ground to be smashed by the soil of caking through rotating shaft, and the then iron core retraction of electromagnet, machine operation impeller is rotated further to continue to loosen the soil to soil.
Obtain electric or dead electricity by electromagnet to be smashed by soil to drive the cutter that breaks ground to move back and forth, whole process is carried out substantially automatically, has advantage easy to use.Electromagnet, break ground cutter and impeller three are positioned at the same side, with effectively reduce parts for playing soil-loosening function and for work function of breaking ground parts between gap, thus improve the structural compactness of this loosenning tiller.By arranging guide frame, moving play good guide effect to the cutter that breaks ground, making to break ground can be smooth and easy and glide accurately, to play the effect of breaking ground preferably.
In above-mentioned agricultural automatic loosenning tiller, described guide frame comprises and to fix with casing and guide cylinder cylindrically, the axis of guide cylinder and the axis collinear of the described cutter that breaks ground, guide cylinder is set on connecting portion, and the internal diameter of guide cylinder and the diameter of connecting portion match.
The internal diameter of guide cylinder is slightly larger than the diameter of connecting portion, to reduce the distance of guide cylinder madial wall and connecting portion sidewall, to play good guide effect to the movement of the cutter that breaks ground, the cutter that makes to break ground is to can be smooth and easy and glide accurately, to play the effect of breaking ground preferably.
In above-mentioned agricultural automatic loosenning tiller, the madial wall that the lower end of described guide cylinder is positioned at port offers annular groove, be provided with 0 RunddichtringO in described annular groove, and the sidewall of the inner peripheral surface of 0 RunddichtringO and described connecting portion offsets.
Between connecting portion and guide cylinder, 0 RunddichtringO is set and this 0 RunddichtringO is positioned at the lower port place of guide cylinder by arranging, move up in guide cylinder effectively to avoid earth along with on the cutter that breaks ground, thus make guide cylinder play good guide effect to the movement of the cutter that breaks ground all the time, to play the effect of breaking ground preferably.Meanwhile, because the internal diameter of guide cylinder is slightly larger than the diameter of connecting portion, makes 0 RunddichtringO, under the extruding of guide cylinder madial wall and connecting portion sidewall, deformation occur, to form better sealing, thus further increase the effect of breaking ground of this loosenning tiller.
Alternatively, in above-mentioned agricultural automatic loosenning tiller, described guide frame comprises and being opened on casing lateral wall and chute in strip and be positioned at the slide block of chute, and described slide block and described connecting portion fix.
Compared with prior art, this agricultural automatic loosenning tiller has the following advantages:
1, obtain electric or dead electricity by electromagnet to be smashed by soil to drive the cutter that breaks ground to move back and forth, whole process is carried out substantially automatically, has advantage easy to use.
2, electromagnet, break ground cutter and impeller three are positioned at the same side, with effectively reduce parts for playing soil-loosening function and for work function of breaking ground parts between gap, thus improve the structural compactness of this loosenning tiller.
3, by arranging guide frame, moving play good guide effect to the cutter that breaks ground, making to break ground can be smooth and easy and glide accurately, to play the effect of breaking ground preferably.
4, between connecting portion and guide cylinder, 0 RunddichtringO is set and this 0 RunddichtringO is positioned at the lower port place of guide cylinder by arranging, move up in guide cylinder effectively to avoid earth along with on the cutter that breaks ground, thus make guide cylinder play good guide effect to the movement of the cutter that breaks ground all the time, to play the effect of breaking ground preferably.
Accompanying drawing explanation
Fig. 1 is the structural representation of this agricultural automatic loosenning tiller.
Fig. 2 is the structure for amplifying schematic diagram at A place in Fig. 1.
In figure, 1, casing; 2, motor; 3, rotating shaft; 3a, through hole; 4, break ground cutter; 4a, connecting portion; 4b, blade part; 5, electromagnet; 6, accumulator; 7, handle; 8, impeller; 9, drive pulley; 10, driven pulley; 11, belt; 12, guide cylinder; 13,0 RunddichtringO.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
Embodiment one
As shown in Figure 1, this agricultural automatic loosenning tiller is made up of casing 1, motor 2, rotating shaft 3, the cutter 4 that breaks ground, electromagnet 5, accumulator 6 etc.
Wherein, the rectangular and Packed chamber of tool of casing 1.The top of casing 1 is provided with handle 7, to facilitate the movement of whole loosenning tiller.Rotating shaft 3 be located at casing 1 side and with casing 1 axial restraint, namely rotating shaft 3 can be rotated relative to casing 1.Wherein, the outer end of rotating shaft 3 to be positioned at outside casing 1 and this end winding support has impeller 8.The inner of rotating shaft 3 is positioned at inside casing 1.Motor 2 is fixed in casing 1 and this motor 2 drives rotating shaft 3 to rotate by transmission mechanism.In the present embodiment, transmission mechanism comprise that the drive pulley 11 fixed with the main shaft of motor 2 takes turns 9, the follower belt 11 fixing with rotating shaft 3 the inner take turns 10 and rich be located at drive pulley 11 take turns 9 and follower belt 11 take turns belt 11 on 10.Motor 2 drives rotating shaft 3 to rotate by the mode of belt 11 transmission, has the advantage of working stability.
Break ground cutter 4 in direct rod shape, and this cutter 4 that breaks ground to be positioned at outside casing 1 and to be positioned at the same side of casing 1 with impeller 8, and now, the cutter 4 that breaks ground is positioned at above impeller 8.Specifically, the cutter 4 that breaks ground comprises the connecting portion 4a in round bar shape and is cone shape blade part 4b, and blade part 4b is between connecting portion 4a and rotating shaft 3.The sidewall of rotating shaft 3 offers the through hole 3a faced with blade part 4b, the outside of casing 1 is fixed with electromagnet 5, and the iron core of electromagnet and connecting portion 4a fix.Electromagnet 5 and the cutter 4 that breaks ground are positioned at the same side of casing 1.Accumulator 6 is fixed in casing 1 and this accumulator 6 can provide electric energy to electromagnet 5 and motor 2 respectively.Wherein, between electromagnet 5 and accumulator 6, be provided with the switch one making both be communicated with or disconnect, between motor 2 and accumulator 6, be provided with the switch two making both be communicated with or disconnect.When electromagnet 5 electric time, this electromagnet 5 can drive cutter 4 alternating translational make blade part 4b pass through hole 3a of breaking ground.
Break ground to be provided with between cutter 4 and casing 1 and the guide frame play the guiding role is moved to cutter 4 ground that breaks ground.In the present embodiment, guide frame comprises and to fix with casing 1 and guide cylinder 12 cylindrically, the axis of guide cylinder 12 and the axis collinear of the cutter 4 that breaks ground, guide cylinder 12 is set on connecting portion 4a, the internal diameter of guide cylinder 12 and the diameter of connecting portion 4a match, namely the internal diameter of guide cylinder 12 is slightly larger than the diameter of connecting portion 4a, to reduce the distance of guide cylinder 12 madial wall and connecting portion 4a sidewall, to play good guide effect to the movement of the cutter 4 that breaks ground, making to break ground can be smooth and easy and glide accurately, to play the effect of breaking ground preferably.Further illustrate, as shown in Figure 2, the madial wall that the lower end of guide cylinder 12 is positioned at port offers annular groove, 0 RunddichtringO 13 is provided with in annular groove, and the inner peripheral surface of 0 RunddichtringO 13 and the sidewall of connecting portion 4a offset, between connecting portion 4a and guide cylinder 12,0 RunddichtringO 13 is set and this 0 RunddichtringO 13 is positioned at the lower port place of guide cylinder 12 by arranging, move up in guide cylinder 12 effectively to avoid earth along with on the cutter 4 that breaks ground, thus make guide cylinder 12 play good guide effect to the movement of the cutter 4 that breaks ground all the time, to play the effect of breaking ground preferably.Meanwhile, because the internal diameter of guide cylinder 12 is slightly larger than the diameter of connecting portion 4a, makes 0 RunddichtringO 13, under the extruding of guide cylinder 12 madial wall and connecting portion 4a sidewall, deformation occur, to form better sealing, thus further increase the effect of breaking ground of this loosenning tiller.
During normal use, close a switch two and cut-off switch one, motor 2 electric work being rotated by transmission mechanism impeller 8 is loosened the soil to soil.When running into the soil of caking, open switch two and close switch one, now motor 2 dead electricity quits work, electromagnet 5 obtains electric to stretch out iron core and to drive the blade part 4b of the cutter 4 that breaks ground to be smashed by the soil of caking through rotating shaft 3, then switch close switch two is in the lump opened, the now iron core retraction of electromagnet 5, motor 2 impeller 8 that works is rotated further to continue to loosen the soil to soil.
Embodiment two
The present embodiment two with the structure of embodiment one and principle substantially identical, different place is: guide frame comprises and being opened on framework lateral wall and chute in strip and be positioned at the slide block of chute, and slide block and connecting portion 4a fix.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (4)
1. an agricultural automatic loosenning tiller, comprise rectangular casing, casing side axial restraint has rotating shaft, the outer end of rotating shaft is positioned at outside casing and this end winding support has impeller, described casing internal fixtion has motor, and motor drives axis of rotation by transmission mechanism, it is characterized in that, the cutter that breaks ground in direct rod shape is provided with outside described casing, break ground cutter and impeller is positioned at the same side and breaks ground cutter spacing above impeller, the described cutter that breaks ground comprises the connecting portion in round bar shape and is cone shape blade part, and blade part is between connecting portion and rotating shaft, the sidewall of described rotating shaft offers the through hole faced with blade part, the outside of described casing is fixed with and can drives the cutter alternating translational make blade part pass the electromagnet of through hole of breaking ground, and electromagnet and break ground cutter spacing in the same side, described breaking ground between cutter and casing is provided with moving the guide frame play the guiding role with breaking ground cutter, the accumulator that electric energy can be provided to electromagnet and motor respectively is also fixed in described casing.
2. agricultural automatic loosenning tiller according to claim 1, it is characterized in that, described guide frame comprises and to fix with casing and guide cylinder cylindrically, the axis of guide cylinder and the axis collinear of the described cutter that breaks ground, guide cylinder is set on connecting portion, and the internal diameter of guide cylinder and the diameter of connecting portion match.
3. agricultural automatic loosenning tiller according to claim 2, it is characterized in that, the madial wall that the lower end of described guide cylinder is positioned at port offers annular groove, be provided with 0 RunddichtringO in described annular groove, and the sidewall of the inner peripheral surface of 0 RunddichtringO and described connecting portion offsets.
4. agricultural automatic loosenning tiller according to claim 1, is characterized in that, described guide frame comprises and being opened on casing lateral wall and chute in strip and be positioned at the slide block of chute, and described slide block and described connecting portion fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546226.1U CN204810844U (en) | 2015-07-24 | 2015-07-24 | Agricultural automatic loosening tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546226.1U CN204810844U (en) | 2015-07-24 | 2015-07-24 | Agricultural automatic loosening tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204810844U true CN204810844U (en) | 2015-12-02 |
Family
ID=54668515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520546226.1U Expired - Fee Related CN204810844U (en) | 2015-07-24 | 2015-07-24 | Agricultural automatic loosening tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204810844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106063403A (en) * | 2016-06-07 | 2016-11-02 | 邱艳 | The potted plant loosening device in a kind of gardens |
-
2015
- 2015-07-24 CN CN201520546226.1U patent/CN204810844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106063403A (en) * | 2016-06-07 | 2016-11-02 | 邱艳 | The potted plant loosening device in a kind of gardens |
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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: 20151202 Termination date: 20160724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |