CN203399513U - Working box of rice transplanter - Google Patents
Working box of rice transplanter Download PDFInfo
- Publication number
- CN203399513U CN203399513U CN201320445494.5U CN201320445494U CN203399513U CN 203399513 U CN203399513 U CN 203399513U CN 201320445494 U CN201320445494 U CN 201320445494U CN 203399513 U CN203399513 U CN 203399513U
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- CN
- China
- Prior art keywords
- working box
- shaft
- axle
- rice transplanter
- box body
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- 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 - Lifetime
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Abstract
The utility model belongs to the technical field of a rice transplanter, and in particular relates to a working box of the rice transplanter. The working box of the rice transplanter comprises a working box body, wherein a power input shaft connected with an external power is arranged in the working box body, a transmission shaft is connected to the power input shaft by a bevel gear pair, and two ends of the transmission shaft protrude out of the working box body; a chain wheel for transmitting rice seedlings to a transplanting mechanism is arranged on the transmitting shaft; the transmission shaft located in the working box body is in transmission connection with a rice seedling conveying shaft by a chain wheel-chain mechanism, the rice seedling conveying shaft is rotationally arranged on the working box body, and one end of the rice seedling conveying shaft protrudes out of the working box body; one end of the rice seedling conveying shaft is connected with a spiral shaft by the chain wheel-chain mechanism, the spiral shaft is rotationally arranged in the working box body, a sliding sleeve is connected to the spiral shaft by threads; the sliding sleeve is arranged on the spiral shaft in a reciprocating sliding manner; a box moving shaft is fixedly connected to the sliding sleeve by one fastener, the box moving shaft is rotationally arranged on the working box body, and two ends of the box moving shaft protrudes out of the working box body. The working box of the rice transplanter has the beneficial effects of high reliability, stability in running, compact structure and high working performance.
Description
Technical field
The utility model belongs to rice transplanter technical field, relates in particular to a kind of rice transplanter work box.
Background technology
Along with scientific and technological development, the common seedling transplanter that rice transplanter is used by tradition develops rapidly as high-speed rice seedling planter, and high-speed rice seedling planter has that rice transplanting use cost is low, operating efficiency is high, reduce labor intensity and transplanting seedling time is short, the advantage that increases output is widely used.
But high-speed rice seedling planter is more and more higher for the performance requirement of rice transplanter work box, the transmission power that for example transplanting mechanism needs increases and seedling case seedling sending speed increases etc., the increase of power output requires work box to have higher reliable transmission and stability, so have higher requirement for the work box power transmission of high-speed rice seedling planter.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of rice transplanter work box, to solve the poor technical problem of rice transplanter work box service behaviour of existing use.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of rice transplanter work box, comprise working box, in described working box, be provided with the power input shaft being connected with outer power, on described power input shaft, pass through bevel gear pair connection for transmission axle, described working box is stretched out at the two ends of described power transmission shaft, and described power transmission shaft is provided with the sprocket wheel to the transplanting mechanism of described rice transplanter by transmission of power;
The described power transmission shaft that is positioned at described working box connects seedling sending axle by sprocket wheel chain mechanism driving, described seedling sending axle rotation is installed on described working box and described working box is stretched out in one end, be positioned on the described seedling sending axle of described working box and connect and be parallel to described seedling sending axial screw axle by another sprocket wheel chain mechanism driving, described helical axis rotates and is installed in described working box, a sliding sleeve is threaded on described helical axis, described sliding sleeve reciprocatingly slides and is installed on described helical axis, on described sliding sleeve, by securing member, be fixedly connected with and move case axle, the described case axle that moves rotates and to be installed on described working box and described working box is stretched out at two ends.
As further improvement, described helical axis has positive and negative bidirectional screw.
As further improvement, described helical axis and described in move in the described sliding sleeve between case axle and be provided with stylus pin, one end of described stylus pin moves back and forth along the spiral goove of described helical axis.
Adopted after technique scheme, the beneficial effects of the utility model are:
Owing to power being directly passed to by bevel gear pair to the transplanting mechanism of rice transplanter on the power input shaft in working box, greatly improved the high speed operation requirement of transplanting mechanism seedling taking, rice transplanting, shortened the distance that power is carried, greatly improved operating efficiency.
Because seedling sending axle and helical axis transmit respectively the vertical and horizontal outputting power that rice shoot is carried, guaranteed seedling sending fast, accurately and the steady reliability of work, the function of each axle is few, has guaranteed the service life of axle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
In figure, 1, power input shaft, 2, bevel gear pair, 3, power transmission shaft, 31, chain box sprocket wheel, 32, chain box, 4, sprocket wheel link chain mechanism, 5, seedling sending axle, 51, seedling sending wheel, 6, helical axis, 7, move case axle, 71, connecting plate, 8, sliding sleeve, 81, securing member, 9, working box, 10, stylus pin.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of rice transplanter work box, comprise working box 9, in working box 9, be provided with the power input shaft 1 being connected with outer power, on power input shaft 1, pass through bevel gear pair 2 connection for transmission axles 3, working box 9 is stretched out at the two ends of power transmission shaft 3, power transmission shaft 3 is provided with the sprocket wheel to the transplanting mechanism of rice transplanter by transmission of power, the two ends of this power transmission shaft 3 also by spline joint continue transferring power and with the turning cylinder of power transmission shaft 3 coaxial lines, on this turning cylinder, be also provided with by transmission of power the sprocket wheel to the transplanting mechanism of rice transplanter, after being power transmission shaft 3 transferring power, the sprocket wheel quantity being provided with on the follow-up turning cylinder of this power transmission shaft 3 is determined according to concrete demand,
The power transmission shaft 3 that is positioned at working box 9 is by the sprocket wheel link chain mechanism 4 seedling sending axle 5 that is in transmission connection, 5 rotations of seedling sending axle are installed on working box 9 and working box 9 is stretched out in one end, be positioned on the seedling sending axle 5 of working box 9 and be in transmission connection and be parallel to the helical axis 6 of seedling sending axle 5 by another sprocket wheel link chain mechanism 4, helical axis 6 rotates and is installed in working box 9, a sliding sleeve 8 is threaded on helical axis 6, sliding sleeve 8 reciprocatingly slides and is installed on helical axis 6, on sliding sleeve 8, by securing member, be fixedly connected with and move case axle 7, moving case axle 7 rotates and is installed on working box 9 and working box 9 is stretched out at two ends.Helical axis 6 has positive and negative bidirectional screw.
At helical axis 6 and move in the sliding sleeve 8 between case axle 7 and be provided with stylus pin 10, one end of stylus pin 10 moves back and forth along the spiral goove of helical axis 6.
Stretch out the seedling case that connects respectively rice transplanter on case axle 7 by connecting plate 71 that moves at working box 9 two ends.
During use, adopt outer power drive power input shaft 1, power input shaft 1 changes after transmission direction by bevel gear pair 2, directly by power transmission shaft 3, transmission of power is passed to chain box 32 by chain box sprocket wheel 31 to the transplanting mechanism of rice transplanter, drive again afterwards transplanting arm to rotate, carry out seedling taking, rice transplanting, the input power obtaining is high, can meet the power requirement of high speed rice transplanting, simultaneously the power transmission shaft in working box 93 by sprocket wheel link chain mechanism 4 by transmission of power to seedling sending axle 5, seedling sending axle 5 by seedling sending take turns 51 by transmission of power the seedling feeding device to rice seedling box of rice seedling transplanting machine, realize the output of vertical seedlings sending power, on seedling sending axle 5 again by sprocket wheel link chain mechanism 4 by transmission of power to helical axis 6, helical axis 6 drives the sliding sleeve 8 being threaded to realize traverse motion, sliding sleeve 8 is driven and is moved 7 reciprocating motions of case axle by securing member 81, drive the rice seedling box of rice seedling transplanting machine connecting by connecting plate 71 to move back and forth simultaneously, realize the lateral dynamics output of rice shoot, whole transmission process is steadily reliable, high power output, guarantee the power requirement of high speed rice transplanting and seedling sending, work box compact overall structure, be convenient to be arranged on rice transplanter, take up room little, easy to use.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. rice transplanter work box, comprise working box, in described working box, be provided with the power input shaft being connected with outer power, on described power input shaft, pass through bevel gear pair connection for transmission axle, described working box is stretched out at the two ends of described power transmission shaft, it is characterized in that, described power transmission shaft is provided with the sprocket wheel to the transplanting mechanism of described rice transplanter by transmission of power;
The described power transmission shaft that is positioned at described working box connects seedling sending axle by sprocket wheel chain mechanism driving, described seedling sending axle rotation is installed on described working box and described working box is stretched out in one end, be positioned on the described seedling sending axle of described working box and connect and be parallel to described seedling sending axial screw axle by another sprocket wheel chain mechanism driving, described helical axis rotates and is installed in described working box, a sliding sleeve is threaded on described helical axis, described sliding sleeve reciprocatingly slides and is installed on described helical axis, on described sliding sleeve, by securing member, be fixedly connected with and move case axle, the described case axle that moves rotates and to be installed on described working box and described working box is stretched out at two ends.
2. rice transplanter work box according to claim 1, is characterized in that, described helical axis has positive and negative bidirectional screw.
3. rice transplanter work box according to claim 2, is characterized in that, described helical axis and described in move in the described sliding sleeve between case axle and be provided with stylus pin, one end of described stylus pin moves back and forth along the spiral goove of described helical axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320445494.5U CN203399513U (en) | 2013-07-23 | 2013-07-23 | Working box of rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320445494.5U CN203399513U (en) | 2013-07-23 | 2013-07-23 | Working box of rice transplanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203399513U true CN203399513U (en) | 2014-01-22 |
Family
ID=49935463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320445494.5U Expired - Lifetime CN203399513U (en) | 2013-07-23 | 2013-07-23 | Working box of rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203399513U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104956821A (en) * | 2015-07-15 | 2015-10-07 | 汪贤女 | Seedling planting apparatus powered by photovoltaic energy |
| CN105165202A (en) * | 2015-07-15 | 2015-12-23 | 黄爱娟 | Rice planting apparatus having heat dissipating fan |
| CN106471966A (en) * | 2016-12-09 | 2017-03-08 | 昆明理工大学 | A kind of planetary spur gearses formula rice transplanter |
-
2013
- 2013-07-23 CN CN201320445494.5U patent/CN203399513U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104956821A (en) * | 2015-07-15 | 2015-10-07 | 汪贤女 | Seedling planting apparatus powered by photovoltaic energy |
| CN105165202A (en) * | 2015-07-15 | 2015-12-23 | 黄爱娟 | Rice planting apparatus having heat dissipating fan |
| CN106471966A (en) * | 2016-12-09 | 2017-03-08 | 昆明理工大学 | A kind of planetary spur gearses formula rice transplanter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |
|
| CX01 | Expiry of patent term |