CN203120399U - Rotating ground device - Google Patents
Rotating ground device Download PDFInfo
- Publication number
- CN203120399U CN203120399U CN 201320021690 CN201320021690U CN203120399U CN 203120399 U CN203120399 U CN 203120399U CN 201320021690 CN201320021690 CN 201320021690 CN 201320021690 U CN201320021690 U CN 201320021690U CN 203120399 U CN203120399 U CN 203120399U
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- Prior art keywords
- ground device
- revolves
- cutter
- cylinder
- revolve
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Abstract
The utility model relates to a rotating ground device which comprises a roller, a plurality of rotating knife connecting pieces and a plurality of rotating knives. One ends of the rotating knife connecting pieces are fixedly arranged on the outer circle surface of the roller and are perpendicular to the outer circle surface of the roller. The rotating knives are respectively and fixedly connected with the other ends of the rotating knife connecting pieces. One end of the roller is provided with a mounting end which is used for fixedly mounting the roller on a hub of a back wheel of a tractor. When the rotating ground device is used, the rotating ground device is directly and fixedly connected with the hub of the back wheel of the tractor, the hub of the tractor directly transmits rotating motion to the rotating ground device, and the rotating knives arranged on the rotating knife connecting pieces smash soil blocks on the edge of the back wheel of the tractor. Therefore, the rotating ground device is simple in mounting structure, convenient and quick to mount, a power converting device in an existing rotating ground device is removed, production cost is effectively lowered, and the rotating ground device is suitable for family agriculture working.
Description
Technical field
The utility model relates to agriculture supporting machinery technical field, particularly a kind of ground device that revolves.
Background technology
What revolve the ground device mainly is for the soil block in the field is smashed to pieces, loosen the soil and be the purpose that crops provide the suitable growth environment to reach, the present input that revolves the ground device all needs to fixedly connected with the output shaft of tractor headstock rear end, to realize the input of power.
The existing device inside, ground of revolving generally also need arrange power switching device, so that being converted to, rotatablely moving of tractor headstock output shaft revolve rotatablely moving of cutter, final realize revolving the purpose that cutter will bigger soil block be smashed to pieces, therefore the structure that revolves the ground device at present is comparatively complicated, the production cost of equipment itself is higher, and this kind revolves the ground device and generally is installed on the large-scale agricultural machinery, and operating cost is higher equally, is unsuitable for the penetration and promotion of single family.
Therefore how can provide a kind of features simple structure, production cost lower and be suitable for the penetration and promotion of single family to revolve the ground device be the technical problem that present those skilled in the art need solution badly.
The utility model content
The purpose of this utility model provides a kind of ground device that revolves, and revolves ground apparatus structure complexity at present to solve, and production cost is higher, is unsuitable for the problem of single family penetration and promotion.
For solving the problems of the technologies described above, the utility model provides revolves the ground device, comprise cylinder, an end be fixedly set in the outer circular surfaces of described cylinder and with the vertical a plurality of a plurality of cuttves that revolve that revolve the cutter brace and fixedly connected with the described other end that revolves the cutter brace respectively of the outer round surface of cylinder, an end of described cylinder is provided with for the installation end that cylinder is fixedly installed on the tractor rear-wheel hub.
Preferably, described installation end is the flange installation end, and described flange installation end is provided with the installing hole corresponding with tractor rear-wheel hub counterweight screw rod.
Preferably, a plurality of described cutter braces that revolve are crisscross arranged on the outer round surface of described cylinder.
Preferably, more a plurality of described cutter braces that revolve along circumferentially being to arrange and putting of described cylinder outer round surface, and every package draw together a plurality of along described drum shaft to the equally distributed cutter brace that revolves.
Preferably, the outer round surface of described cylinder revolves the cutter brace along circumferentially evenly being provided with three rows, four rows or six rows.
Preferably, every row number of revolving the cutter brace is 4.
Preferably, the described cutter that revolves is the arc tulwar, and a plurality of described arc tulwar is consistent and opposite with the direction of rotation of tractor trailing wheel when advancing to the bending direction of its other end by its link.
Preferably, a plurality of described arc tulwars also are provided with the hack flanging that deviates from the tractor wheels wheel hub for the end of an end that contacts with soil.
Preferably, the radius of turn of described arc tulwar along described cylinder axially by reducing gradually near an end of the installation end other end to cylinder.
Preferably, the described cutter that revolves is straight knife.
As can be seen from the above technical solutions provided by the utility model revolve ground device, comprise cylinder and be fixedly installed on and revolve the cutter brace on the cylinder, revolve the cutter brace and revolve cutter and be fixedly linked, and an end of cylinder is provided with the installation end that cylinder can be fixedly mounted on the tractor rear-wheel hub.Therefore provided by the utility model revolve the ground device be in use directly and the rear-wheel hub of tractor be fixedly linked, directly will be rotatablely moved by the wheel hub of tractor passes to this and revolves the ground device, and by being installed in the cutter that revolves that revolves on the cutter brace soil block at tractor trailing wheel edge is smashed to pieces.This shows that provided by the utility model to revolve ground device mounting structure simple, quick and easy for installation, and saved the power switching device that revolves at present in the ground device, effectively reduces production cost, is fit to family's agricultural operation.
Description of drawings
The structural representation that revolves the ground device that Fig. 1 provides for first kind of embodiment of the utility model;
The left view that revolve ground device of Fig. 2 for providing among Fig. 1;
The structural representation that revolve ground device of Fig. 3 for providing among second kind of embodiment of the utility model;
The rearview that revolve ground device of Fig. 4 for providing among Fig. 3;
The structural representation that revolve ground device of Fig. 5 for providing among the third embodiment in the present embodiment;
The rearview that revolve ground device of Fig. 6 for providing among Fig. 5.
Embodiment
Core of the present utility model provides a kind of ground device that revolves, this revolves the ground device and can directly be fixedly installed on the rear-wheel hub of tractor, under the drive of tractor trailing wheel, be rotated motion, smash to reach soil block to pieces pulverize mellow soil purpose, this device saved revolve at present ground device power switching device, bigger saving production cost.
In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The ground device that revolves provided by the utility model, mainly by cylinder 1, a plurality of revolve cutter brace 3 and with revolve a plurality of cuttves 4 that revolve that cutter brace 3 is fixedly linked and constitute, an end that revolves cutter brace 3 is fixedly connected on the outer round surface of cylinder 1, and it is vertical with the outer round surface of cylinder 1 to revolve cutter brace 3, certainly, an end of cylinder 1 also is provided with for the installation end 2 that cylinder 1 is installed on the tractor rear-wheel hub.
Provide among the utility model embodiment revolve ground device generally be to be used in combination with the device that plows, at first plowed by the device that plows that is arranged on the tractor back-end of machine head, carry out the pulverizing of soil by the ground device that revolves that provides in the present embodiment then, what those skilled in the art were readily appreciated that is, cylinder 1 should keep concentric with the pivot of wheel hub when fixedlying connected with the tractor rear-wheel hub, and the radius of turn of revolving cutter 4 in above-described embodiment should be slightly smaller than the hub radius of tractor trailing wheel, so that the tractor trailing wheel revolves the ground device and contacts with soil being rolled into after ditch dug with a plow produce to sink.
Provide in above-described embodiment revolve the ground device be in use directly and the rear-wheel hub of tractor be fixedly linked, when tractor trailing wheel generation power advances, operation principle according to moved in coaxial, revolve the ground device and also can under the drive of tractor trailing wheel, be rotated motion, and then by revolving cutter 4 soil at tractor trailing wheel edge is smashed to pieces.This shows, the ground device that revolves that provides among the utility model embodiment is directly installed on the rear-wheel hub of tractor and directly drives it by rear-wheel hub and revolves the ground operation, need not power switching device, thereby effectively simplified revolve ground device structure, saved manufacturing cost, and its simple installation, thereby very suitable single family carries out agricultural operation; This revolves ground device and plough and waits other arable land devices to be installed in jointly on the farm machinery such as tractor, plough is installed on the output shaft of headstock rear end, revolving the ground device is installed on the rear-wheel hub of agricultural machinery, operation when having realized plowing, having revolved ground, saved the time of plowing, separating operation with revolving, and can effectively save the fuel of two subjobs, finally reach the purpose of saving operating cost.
The installation end 2 of cylinder 1 can have various ways, in order to make simple installation, the installation end 2 preferred flange installation ends that adopt in the present embodiment, and the flange installation end is provided with the installing hole corresponding with tractor rear-wheel hub counterweight screw rod, for example according to the difference of the tractor trailing wheel of installing, number that can corresponding adjustment installing hole, for example 3,4 or more, like this this cylinder 1 that revolves the ground device can be directly by the counterweight screw rod on the tractor rear-wheel hub realize revolving the fixedlying connected of device and rear-wheel hub.
A plurality of cutter braces 3 that revolve can have multiple arrangement form on the outer round surface of cylinder 1, for example can adopt interlaced arrangement or circumferentially be the form of arranging more and putting along cylinder 1 outer round surface, be and arrange that every row should comprise along cylinder 1 axial equally distributed a plurality of cutter braces 3 that revolve when putting more when revolving cutter brace 3, according to actual conditions, cylinder 1 outer round surface can be along circumferentially evenly being furnished with three rows, four rows or six rows are revolved cutter brace 3, the number that every row is revolved cutter brace 3 preferably is set to 4, adopt three rows 12 cutter as the ground device that revolves among Fig. 1 and Fig. 2, the ground device that revolves among Fig. 3 and Fig. 4 adopts four rows 16 cutter, and the ground device that revolves among Fig. 5 and Fig. 6 adopts six rows 24 the form of cutter.
Revolving cutter 4 should adopt high rigidity and wear-resisting material to make, and its shape can also can be tulwar for straight knife, as long as revolve the radius that the radius of turn of cutter 4 is a bit larger tham the tractor rear-wheel hub it can be contacted with soil, for the crushing effect that makes soil reaches best, the cutter 4 that revolves in the present embodiment preferably adopts the arc tulwars, and a plurality of arc tulwars are answered consistent and opposite with the direction of rotation of tractor trailing wheel when advancing to the integrally bending direction of its other end by its link, as shown in Fig. 1 to 6.
For further prioritization scheme, a plurality of arc tulwars in the present embodiment are used for also being provided with the hack flanging with the end of the contacted end of soil, the overbending direction of hack flanging is the direction that deviates from the tractor wheels wheel hub, and the arranging of hack flanging can further be improved this and be revolved the ground device to the crushing effect of soil block.
For make revolve the ground device along cylinder 1 axial revolve ground degree of depth unanimity, the radius of turn of the arc tulwar in the present embodiment is axially reduced by the opposite side near a side direction cylinder of installation end gradually along cylinder, certainly, the radius of turn that is installed in the arc tulwar on the same axial location of cylinder should be consistent, like this can so that tractor is equipped with the trailing wheel of a side that revolves the ground device be rolled into ditch dug with a plow after, it is consistent that an end that still remains close to the tractor hub positions and a end away from the position of wheel hub revolve the ground degree of depth.
Revolve cutter and revolve the cutter brace and can be integral structure, but the revolving the ground device and but can't change the cutter that revolves that damages of integral structure, so revolving cutter 4 and revolving 3 removable connections of cutter brace in the present embodiment, as adopt bolt to connect, revolving that cutter 4 damages or can change revolving cutter 4 when revolving cutter 4 big or small improper like this, thereby making this practicality of revolving the ground device stronger.
More than to provided by the utility model revolve ground device be described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (10)
1. one kind revolves the ground device, it is characterized in that, comprise cylinder (1), an end be fixedly set in described cylinder (1) outer round surface and with the vertical a plurality of a plurality of cuttves (4) that revolve that revolve cutter brace (3) and fixedly connected with the described other end that revolves cutter brace (3) respectively of the outer round surface of cylinder (1), an end of described cylinder (1) is provided with for the installation end (2) that cylinder (1) is fixedly installed on the tractor rear-wheel hub.
2. the ground device that revolves according to claim 1 is characterized in that described installation end (2) is the flange installation end, and described flange installation end is provided with the installing hole corresponding with tractor rear-wheel hub counterweight screw rod.
3. the ground device that revolves according to claim 1 is characterized in that a plurality of described cutter braces (3) that revolve are crisscross arranged on the outer round surface of described cylinder (1).
According to claim 1 revolve ground device, it is characterized in that, more a plurality of described cutter braces (3) that revolve along circumferentially being to arrange and putting of described cylinder (1) outer round surface, and every package is drawn together a plurality of along the axial equally distributed cutter brace (3) that revolves of described cylinder (1).
5. the ground device that revolves according to claim 4 is characterized in that, the outer round surface of described cylinder (1) revolves cutter brace (3) along circumferentially evenly being provided with three rows, four rows or six rows.
6. the ground device that revolves according to claim 5 is characterized in that the number that every row is revolved cutter brace (3) is 4.
7. according to any described ground device that revolves of claim 1-6, it is characterized in that, the described cutter (4) that revolves is the arc tulwar, and a plurality of described arc tulwar is consistent and opposite with the direction of rotation of tractor trailing wheel when advancing to the bending direction of its other end by its link.
8. the ground device that revolves according to claim 7 is characterized in that a plurality of described arc tulwars also are provided with the hack flanging that deviates from the tractor wheels wheel hub for the end of an end that contacts with soil.
9. the ground device that revolves according to claim 8 is characterized in that, the radius of turn of described arc tulwar along described cylinder (1) axially by reducing gradually near an end of installation end (2) other end to cylinder (1).
10. according to any described ground device that revolves of claim 1-6, it is characterized in that the described cutter (4) that revolves is straight knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021690 CN203120399U (en) | 2013-01-16 | 2013-01-16 | Rotating ground device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021690 CN203120399U (en) | 2013-01-16 | 2013-01-16 | Rotating ground device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203120399U true CN203120399U (en) | 2013-08-14 |
Family
ID=48928448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320021690 Expired - Fee Related CN203120399U (en) | 2013-01-16 | 2013-01-16 | Rotating ground device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203120399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104956792A (en) * | 2015-06-12 | 2015-10-07 | 李深文 | Manufacturing method of spiral drill pipe |
-
2013
- 2013-01-16 CN CN 201320021690 patent/CN203120399U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104956792A (en) * | 2015-06-12 | 2015-10-07 | 李深文 | Manufacturing method of spiral drill pipe |
| CN104956792B (en) * | 2015-06-12 | 2017-09-01 | 广西五丰机械有限公司 | A kind of manufacture method of auger stem |
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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: 20130814 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |