CN204350773U - Reel sprinkling irrigation machine reel anti-reverse-rotation device - Google Patents
Reel sprinkling irrigation machine reel anti-reverse-rotation device Download PDFInfo
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- CN204350773U CN204350773U CN201420784288.1U CN201420784288U CN204350773U CN 204350773 U CN204350773 U CN 204350773U CN 201420784288 U CN201420784288 U CN 201420784288U CN 204350773 U CN204350773 U CN 204350773U
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Abstract
The utility model discloses a kind of reel sprinkling irrigation machine reel anti-reverse-rotation device, comprise ratchet (1), ratchet (2), jointed shaft (3) and counterweight handle (4), ratchet to be arranged on capstan winch (5) end face and to arrange with capstan winch is concentric; Ratchet top coordinates with the ratchet of ratchet, and ratchet bottom is fixedly connected with one end of jointed shaft is axially vertical; Jointed shaft is erected in reel sprinkling irrigation machine frame; Counterweight handle bottom is fixedly connected with the other end of jointed shaft is axially vertical, and to be angularly crisscross arranged and angle is therebetween not more than 180 ° along on jointed shaft axial direction, in the face of counterweight handle handlebody center, ratchet side to the line of jointed shaft pivot and ratchet top to the line of jointed shaft pivot, counterweight handle is provided with counter weight construction (41).This reel sprinkling irrigation machine reel anti-reverse-rotation device can conveniently realize sprinkling irrigation operation before release PE pipe time reel reverse smoothly, sprinkling irrigation effect time can prevent reel from reversing, structure is simple and easy and simple to handle.
Description
Technical field
The utility model relates to a kind of anti-reverse-rotation device, and specifically a kind of reel sprinkling irrigation machine reel anti-reverse-rotation device, belongs to irrigation sprinkler technical field.
Background technology
Reel sprinkling irrigation machine is that traction PE pipe is wrapped on barrel of captan by one, Irrigation Pressure water-driven gearbox is utilized to drive capstan winch to rotate, and draw the irrigation machinery that sprinkler car automatically moves and spray, large-area farmland can be irrigated, also the size of injection flow rate can be controlled according to shower nozzle, to meet the different requirements of user to the sprinkling irrigation water yield, it is the visual plant of farmland water-saving irrigation.
Reel sprinkling irrigation machine in use, is generally that main frame is put the one end irrigating plot, utilizes tractive force that the PE pipe be wrapped on main frame capstan winch and the shower nozzle dolly be connected on PE pipe are hauled out the other end to plot; Then connect water source and reach certain work water pressure, such shower nozzle dolly starts to carry out spray irrigation to farmland by spray gun or cantilever; Meanwhile, host computer hydraulic pressure produces certain mechanical kinetic energy by the work of hydroturbine, gearbox and transmission system, starts to rotate capstan winch; The rotation of capstan winch drives PE pipe from the one end in plot to one end backrush of main frame direction, material is thus formed capstan winch in rotation, and shower nozzle dolly is at the uniform velocity back walked under the speed of setting, spray water in walking limit, limit, until complete the irrigation in whole plot, when shower nozzle carriage walking is to position of host machine, shower nozzle dolly can promote and be fixed on main frame by main frame, now whole irrigation process is complete, cuts off the water supply, and equipment can enter the irrigation that another time is carried out in next plot.
PE pipe must correctly be wound on barrel of captan successfully could carry out operation, the PE pipe ideal form be wound on barrel of captan is the one end that must start from reel, whenever reel revolve turn around time, the PE pipe of new winding drops between the pipe stock of one deck PE pipe below just, in reel sprinkling irrigation machine use procedure, capstan winch is definitely forbidden to reverse, the direct result that capstan winch reverses is exactly that the winding of PE pipe is out of order, PE pipe is made not to be wrapped on barrel of captan smoothly, therefore reel sprinkling irrigation machine is generally provided with reel anti-reverse-rotation device, reel anti-reverse-rotation device of the prior art is generally arranged on the chain of the chain drive driving capstan winch to rotate, general by being hinged in frame, and snap onto in chain with the ratchet of back-moving spring, when capstan winch runs well, chain normal direction moves, a chain link of chain can be departed from by jack-up ratchet, back-moving spring pulls ratchet to snap in next chain link simultaneously, by that analogy, when capstan winch takes a turn for the worse, the ratchet snapped in chain link can stop capstan winch to reverse, but install other disengagement structures additional after spring must being removed when this traditional reel anti-reversing structure discharges PE pipe before sprinkling irrigation, operate very inconvenient.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of reel sprinkling irrigation machine reel anti-reverse-rotation device, can conveniently realize sprinkling irrigation operation before release PE pipe time reel reverse smoothly, sprinkling irrigation effect time can prevent reel from reversing, structure is simple and easy and simple to handle.
To achieve these goals, this reel sprinkling irrigation machine reel anti-reverse-rotation device comprises ratchet, ratchet, jointed shaft and counterweight handle;
Described ratchet to be arranged on capstan winch end face and to arrange with capstan winch is concentric;
Described ratchet is in " L " type, and its minor face top coordinates with the ratchet of ratchet, and bottom, ratchet long limit is fixedly connected with one end of jointed shaft is axially vertical;
Described jointed shaft is erected in reel sprinkling irrigation machine frame;
Described counterweight handle bottom is fixedly connected with the other end of jointed shaft is axially vertical, and along to be angularly crisscross arranged on jointed shaft axial direction, in the face of counterweight handle handlebody axis, ratchet side and axis, ratchet long limit and angle is therebetween not more than 180 °, counterweight handle is provided with counter weight construction.
As further improvement of the utility model scheme, described counter weight construction is arranged on the position away from counterweight handle bottom.
As preferred version of the present utility model, described counterweight handle handlebody center to the line of jointed shaft pivot and ratchet top to the line of jointed shaft pivot between angle be set to acute angle.
As further improvement of the utility model scheme, described ratchet is all fixedly connected with jointed shaft by bolt with counterweight handle.
As further improvement of the utility model scheme, the described jointed shaft position be erected in reel sprinkling irrigation machine frame is provided with mounting and adjusting cover or mounting and adjusting pad.
Compared with prior art, this reel sprinkling irrigation machine reel anti-reverse-rotation device realizes preventing reel from reversing by ratchet and the ratchet that coordinates with ratchet, and operation of normally spraying, reel revolution time prevent the improper disengaging ratchet of ratchet by the counter weight construction be arranged on counterweight handle, structure is simple; When before spraying during release PE pipe, counterweight handle can be rotated in the other direction and can realize ratchet with ratchet departs from, reel reverses, release sprinkler car, and sprinkler car can pull PE pipe to complete PE pipe to discharge, do not need the mechanism that increase is extra, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that partial sectional view is looked on a left side of Fig. 1;
Structural representation when Fig. 3 is the utility model PE pipe release conditions.
In figure: 1, ratchet, 2, ratchet, 3, jointed shaft, 4, counterweight handle, 41, counter weight construction, 5, capstan winch.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1 and Figure 2, this reel sprinkling irrigation machine reel anti-reverse-rotation device comprises ratchet 1, ratchet 2, jointed shaft 3 and counterweight handle 4.
Described ratchet 1 to be arranged on capstan winch 5 end face and to arrange with capstan winch 5 is concentric.
Described ratchet 2 is in " L " type, and its minor face top coordinates with the ratchet of ratchet 1, and bottom, ratchet 2 long limit is fixedly connected with one end of jointed shaft 3 is axially vertical.
Described jointed shaft 3 is erected in reel sprinkling irrigation machine frame.
Described counterweight handle 4 bottom is fixedly connected with the other end of jointed shaft 3 is axially vertical, and along to be angularly crisscross arranged on jointed shaft 3 axial direction, in the face of counterweight handle 4 handle body axis, ratchet 1 side and axis, ratchet 2 long limit and angle is therebetween not more than 180 °, counterweight handle 4 is provided with counter weight construction 41.
This reel sprinkling irrigation machine reel anti-reverse-rotation device is arranged on reel sprinkling irrigation machine reel side, when needing release PE pipe before sprinkling irrigation, as shown in Figure 3, counterweight handle 4 can be rotated in the other direction makes ratchet 2 and ratchet 1 depart from, release sprinkler car, capstan winch rotates, and sprinkler car can pull PE pipe to complete the release of PE pipe, when sprinkler car is to the desired location of the other end in plot, counterweight handle 4 positive direction being rotated makes ratchet 2 contact cooperation with ratchet 1, ratchet 2 snaps in a ratchet of ratchet 1, during sprinkling irrigation in the pivotal process of capstan winch, ratchet 1 rotates with capstan winch, ratchet on ratchet 1 can promote ratchet 2 and depart from a ratchet, snap in next ratchet subsequently, by that analogy, now, ratchet 2 remains and to coordinate with the ratchet on ratchet 1 under the Action of Gravity Field of the counter weight construction 41 of counterweight handle 4, do not depart from ratchet 1, when there is improper reverse in capstan winch, ratchet 1 reverses, ratchet 2 can stop ratchet 1 to reverse, and then complete the reverse of prevention capstan winch.
In order to increase the GRAVITY CONTROL of counter weight construction 41 pairs of ratchets 2 further, prevent the improper disengaging ratchet 1 of ratchet 2, as improvement project of the present utility model, described counter weight construction 41 is arranged on the position away from counterweight handle 4 bottom, the gravity arm of force that such setting makes counter weight construction 41 act on jointed shaft 3 is longer, can prevent the improper disengaging ratchet 1 of ratchet 2 further.
Counterweight handle 4 Bing Ti center to the line of jointed shaft 3 pivot and ratchet 2 top to the line of jointed shaft 3 pivot between angle can be set to acute angle or obtuse angle, because the former more saves space, therefore preferably the former, namely, as preferred version of the present utility model, described counterweight handle 4 Bing Ti center to the line of jointed shaft 3 pivot and ratchet 2 top to the line of jointed shaft 3 pivot between angle be set to acute angle.
For the ease of safeguarding and changing ratchet 2 and counterweight handle 4, as further improvement of the utility model scheme, described ratchet 2 is all fixedly connected with jointed shaft 3 by bolt with counterweight handle 4.
In order to the reel sprinkling irrigation machine making ratchet 2, jointed shaft 3 and counterweight handle 4 be applicable to different model, different installation site when mounted, as further improvement of the utility model scheme, described jointed shaft 3 position be erected in reel sprinkling irrigation machine frame is provided with mounting and adjusting cover or mounting and adjusting pad.
This reel sprinkling irrigation machine reel anti-reverse-rotation device realizes preventing reel from reversing by ratchet 1 and the ratchet 2 that coordinates with ratchet 1, and operation of normally spraying, reel revolution time prevent the improper disengaging ratchet 1 of ratchet 2 by the counter weight construction 41 be arranged on counterweight handle 4, structure is simple; When discharging PE pipe before spraying, counterweight handle 4 rotation in the other direction can be realized ratchet 2 and depart from ratchet 1, reel reverses, release sprinkler car, and sprinkler car can pull PE pipe to complete the release of PE pipe, does not need the mechanism that increase is extra, easy to operate.
Claims (5)
1. a reel sprinkling irrigation machine reel anti-reverse-rotation device, comprises jointed shaft (3), and jointed shaft (3) is erected in reel sprinkling irrigation machine frame; It is characterized in that, also comprise ratchet (1), ratchet (2) and counterweight handle (4);
Ratchet (1) to be arranged on capstan winch (5) end face and to arrange with capstan winch (5) is concentric;
Ratchet (2) is in " L " type, and its minor face top coordinates with the ratchet of ratchet (1), and bottom, ratchet (2) long limit is fixedly connected with one end of jointed shaft (3) is axially vertical;
Counterweight handle (4) bottom is fixedly connected with the other end of jointed shaft (3) is axially vertical, and along to be angularly crisscross arranged on jointed shaft (3) axial direction, in the face of counterweight handle (4) handle body axis, ratchet (1) side and axis, ratchet (2) long limit and angle is therebetween not more than 180 °, counterweight handle (4) is provided with counter weight construction (41).
2. reel sprinkling irrigation machine reel anti-reverse-rotation device according to claim 1, is characterized in that, described counter weight construction (41) is arranged on the position away from counterweight handle (4) bottom.
3. reel sprinkling irrigation machine reel anti-reverse-rotation device according to claim 1, it is characterized in that, described counterweight handle (4) Bing Ti center to the line of jointed shaft (3) pivot and ratchet (2) top to the line of jointed shaft (3) pivot between angle be set to acute angle.
4. the reel sprinkling irrigation machine reel anti-reverse-rotation device according to claim 1 or 2 or 3, is characterized in that, described ratchet (2) is all fixedly connected with jointed shaft (3) by bolt with counterweight handle (4).
5. the reel sprinkling irrigation machine reel anti-reverse-rotation device according to claim 1 or 2 or 3, is characterized in that, described jointed shaft (3) position be erected in reel sprinkling irrigation machine frame is provided with mounting and adjusting cover or mounting and adjusting pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784288.1U CN204350773U (en) | 2014-12-11 | 2014-12-11 | Reel sprinkling irrigation machine reel anti-reverse-rotation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784288.1U CN204350773U (en) | 2014-12-11 | 2014-12-11 | Reel sprinkling irrigation machine reel anti-reverse-rotation device |
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| CN204350773U true CN204350773U (en) | 2015-05-27 |
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| CN201420784288.1U Active CN204350773U (en) | 2014-12-11 | 2014-12-11 | Reel sprinkling irrigation machine reel anti-reverse-rotation device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956414A (en) * | 2017-02-28 | 2017-07-18 | 南通倍佳机械科技有限公司 | Draw-gear for manufacturing cylindric semi-rigid flexible pipe |
| CN108012826A (en) * | 2017-12-11 | 2018-05-11 | 江苏精工泵业有限公司 | The small-sized sprinkler with reel of one kind greening sprinkling irrigation |
| CN108040830A (en) * | 2017-12-11 | 2018-05-18 | 江苏精工泵业有限公司 | A kind of control method for afforesting small-sized sprinkler with reel of spraying |
| CN108040825A (en) * | 2017-12-11 | 2018-05-18 | 江苏精工泵业有限公司 | A kind of small-sized sprinkler with reel of interval rollback type |
| CN108056008A (en) * | 2017-12-11 | 2018-05-22 | 江苏精工泵业有限公司 | A kind of control method of the small-sized sprinkler with reel of interval rollback type |
-
2014
- 2014-12-11 CN CN201420784288.1U patent/CN204350773U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956414A (en) * | 2017-02-28 | 2017-07-18 | 南通倍佳机械科技有限公司 | Draw-gear for manufacturing cylindric semi-rigid flexible pipe |
| CN108012826A (en) * | 2017-12-11 | 2018-05-11 | 江苏精工泵业有限公司 | The small-sized sprinkler with reel of one kind greening sprinkling irrigation |
| CN108040830A (en) * | 2017-12-11 | 2018-05-18 | 江苏精工泵业有限公司 | A kind of control method for afforesting small-sized sprinkler with reel of spraying |
| CN108040825A (en) * | 2017-12-11 | 2018-05-18 | 江苏精工泵业有限公司 | A kind of small-sized sprinkler with reel of interval rollback type |
| CN108056008A (en) * | 2017-12-11 | 2018-05-22 | 江苏精工泵业有限公司 | A kind of control method of the small-sized sprinkler with reel of interval rollback type |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 221000 Xuzhou City, Zhejiang Province, copper mountain Peng Industrial Agglomeration Area Patentee after: JIANGSU HUAYUAN IRRIGATION AND DRAINAGE CO., LTD. Address before: 221000 Xuzhou City, Zhejiang Province, copper mountain Peng Machinery Industrial Park, No. 8 Patentee before: Jiangsu Huayuan Irrigation and Drainage Co., Ltd. |