CN104969700A - Overtravel-resistant paddy rice planting device - Google Patents
Overtravel-resistant paddy rice planting device Download PDFInfo
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- CN104969700A CN104969700A CN201510414593.0A CN201510414593A CN104969700A CN 104969700 A CN104969700 A CN 104969700A CN 201510414593 A CN201510414593 A CN 201510414593A CN 104969700 A CN104969700 A CN 104969700A
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- rabbet joint
- line
- belt
- inner chamber
- hides
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Abstract
Disclosed is an overtravel-resistant paddy rice planting device. The paddy rice planting device comprises a support frame body (92), a transplanting actuator (93) installed below the support frame body (92), and a fixed connection support connected to a driving vehicle. The fixed connection support comprises two of upper and lower connection portions (61) and a sliding stroke portion (81) fixedly arranged between the two connection portions (61). The sliding stroke portion (81) is internally provided with an inner chamber (811) and a central groove gap (810) communicating the inner chamber (811), wherein the inner chamber (811) is internally slidingly provided with a thread sliding block (95), the center of which is provided with a screw hole.
Description
Technical field
The application relates to agricultural mechanical field, is specially a kind of anti-overtravel Rice Cropping device.
Background technology
In Rice Cropping field, often use rice transplanter, it has paddy rice transplanting mechanism, carries out the rice transplanting work in paddy field.In the rice transplanting process of this machinery, often need the adjustment carried out the degree of depth of rice transplanting or the base altitude of rice transplanting on vertical direction, this needs the height regulating rice transplanting executing agency.And in this case, need to be provided with the mechanism that can slide up and down to drive sliding up and down of rice transplanting executing agency.
In this mechanism that can slide up and down, need that there is the structures such as chute and be connected with outside rice transplanting executing agency to make power drive slide block.And due to the external environment condition in paddy-field-working comparatively severe, it easily has a negative impact to the running of the slide mechanism of internal operation, such as, pollute internal environment, worsens lubrication or slide condition.It is bad that this easily causes equipment to run, and causes operational reliability to reduce and affect the whole service life of equipment.
Summary of the invention
The object of this invention is to provide a kind of anti-overtravel Rice Cropping device, it can overcome above-mentioned defect of the prior art.
According to the present invention, a kind of anti-overtravel Rice Cropping device, comprise carrier body, be arranged on described carrier body lower end rice transplanting executing agency and with drive vehicle be connected be fixedly connected with frame, the described frame that is fixedly connected with comprises upper and lower two connection parts and is fixedly installed on the sliding stroke portion between described upper and lower two connection parts, inner chamber and the middle part line of rabbet joint with described inner space is provided with in described sliding stroke portion, slide in described inner chamber and be provided with the thread slider that screw is offered at middle part, slide in the line of rabbet joint of described middle part and be provided with the sliding panel be fixedly connected with described thread slider, the upper end of described carrier body is fixedly connected with described sliding panel by being positioned at the linking arm of both sides, described sliding stroke portion, described screw with to be arranged on rotationally on described upper and lower two connection parts and by bevel gear by the drive screw threaded engagement that drive motors drives, the upper and lower side of described sliding panel is fixedly connected with the two ends hiding belt around the line of rabbet joint on two belt pulleys be up and down arranged at dividually on described upper and lower two connection parts pivotally respectively, also be provided with in described thread slider for the described line of rabbet joint hide belt revolution through through hole, thus, the line of rabbet joint hides the part of belt and extends in the line of rabbet joint of described middle part, thus hides the described middle part line of rabbet joint and pollute from external environment condition to make the described middle part line of rabbet joint and described inner chamber, when described drive motors drives described rice transplanting executing agency to move up and down by described drive screw, the described line of rabbet joint hides belt can turn round adjustment along with described moving up and down of sliding panel, two connection part madial walls up and down that the described line of rabbet joint hides between belt and described drive screw are provided with the first touch sensor, the sliding panel that described first touch sensor is relative is provided with the second touch sensor, send signal when described first touch sensor touches described second touch sensor and control described drive motors and stop operating, prevent the sliding panel walking excess of stroke.
By device of the present invention, because the middle interconnecting piece position be connected between two parties between the rice transplanting executing agency that is elevated in the slide block of internal operation and cavity and outside is line of rabbet joint form (this line of rabbet joint vertical direction extends), this can reduce inside and outside interface area to greatest extent; Correspondingly, carry out the connection with the carrier of rice transplanting executing agency owing to employing at two arms of both sides, can stress balance and firmly lifting dynamics is passed to lift drive mechanism.On this basis, have employed the belt be fixedly connected with lifter plate and the narrow line of rabbet joint is hidden, thus effectively make internal environment and external environment condition isolate, avoid external environmental factor, such as mud etc., enter into internal environment.Made to hide belt to pass through by the through hole be arranged in lifter plate, effectively reduce equipment size, make compact overall structure, reliable.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of anti-overtravel Rice Cropping device of the present invention.
Fig. 2 is the cross-sectional cut-away schematic diagram along the direction of arrow in Fig. 1.
Embodiment
Below in conjunction with Fig. 1-2, the present invention is described in more detail.
According to embodiment, a kind of anti-overtravel Rice Cropping device, comprise carrier body 92, be arranged on described carrier body 92 lower end rice transplanting executing agency 93 and with drive vehicle be connected be fixedly connected with frame, the described frame that is fixedly connected with comprises upper and lower two connection parts 61 and is fixedly installed on the sliding stroke portion 81 between described upper and lower two connection parts 61, the middle part line of rabbet joint 810 being provided with inner chamber 811 in described sliding stroke portion 81 and being communicated with described inner chamber 811, slide in described inner chamber 811 and be provided with the thread slider 95 that screw is offered at middle part, slide in the described middle part line of rabbet joint 810 and be provided with the sliding panel 94 be fixedly connected with described thread slider 95, the upper end of described carrier body 92 is fixedly connected with described sliding panel 94 by being positioned at the linking arm 91 of both sides, described sliding stroke portion 81, described screw with to be arranged on rotationally on described upper and lower two connection parts 61 and by bevel gear by drive screw 51 threaded engagement that drive motors 52 drives, the upper and lower side of described sliding panel 94 respectively with pivotally around two belt pulleys 711 be up and down arranged at dividually on described upper and lower two connection parts 61, the two ends that the line of rabbet joint on 712 hides belt 71 are fixedly connected with, also be provided with in described thread slider 95 for the described line of rabbet joint hide belt 71 turn round through through hole 940, thus, the line of rabbet joint hides the part of belt 71 and extends in the described middle part line of rabbet joint 810, thus hides the described middle part line of rabbet joint 810 and pollute from external environment condition to make the described middle part line of rabbet joint 810 and described inner chamber 811, when described drive motors 52 drives described rice transplanting executing agency 93 to move up and down by described drive screw 51, the described line of rabbet joint hides belt 71 can turn round adjustment along with described moving up and down of sliding panel 94, two connection part 61 madial walls up and down that the described line of rabbet joint hides between belt 71 and described drive screw 51 are provided with the first touch sensor 101, the sliding panel 94 that described first touch sensor 101 is relative is provided with the second touch sensor 102, send signal when described first touch sensor 101 touches described second touch sensor 102 and control described drive motors 52 and stop operating, prevent sliding panel 94 to walk the excess of stroke.
Alternatively, wherein, the cross section of the horizontal direction of described inner chamber 811 is rectangle.
Alternatively, wherein, the medial surface of described upper and lower two connection parts 61 is respectively arranged with near the place of two ends up and down of the described middle part line of rabbet joint 810 and hides belt 71 towards the described line of rabbet joint and to tilt to middle part and two mud up and down contacted with the lateral surface that the described line of rabbet joint hides belt 71 strike off protrusion 611,612.
Because when operation, mud may be attached on the lateral surface of belt, strike off protrusion 611,612 by this mud and can stick dirt scraping by this, such as, and can shield the interface protecting internal environment and external environment condition further, belt is to toward the opening in described upper and lower two connection parts 61.
Wherein, described rice transplanting executing agency 93 or be called transplanting mechanism can be executing agencies more as known in the art, point plug in machine etc. of such as crank rocker.
Because the middle interconnecting piece position be connected between two parties between the rice transplanting executing agency that is elevated in the slide block of internal operation and cavity and outside is line of rabbet joint form (this line of rabbet joint vertical direction extends), this can reduce inside and outside interface area to greatest extent; Correspondingly, carry out the connection with the carrier of rice transplanting executing agency owing to employing at two arms of both sides, can stress balance and firmly lifting dynamics is passed to lift drive mechanism.On this basis, have employed the belt be fixedly connected with lifter plate and the narrow line of rabbet joint is hidden, thus effectively make internal environment and external environment condition isolate, avoid external environmental factor, such as mud etc., enter into internal environment.Made to hide belt to pass through by the through hole be arranged in lifter plate, effectively reduce equipment size.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (3)
1. an anti-overtravel Rice Cropping device, comprise carrier body (92), be arranged on described carrier body (92) lower end rice transplanting executing agency (93) and with drive vehicle be connected be fixedly connected with frame, the described frame that is fixedly connected with comprises upper and lower two connection parts (61) and is fixedly installed on the sliding stroke portion (81) between described upper and lower two connection parts (61), the middle part line of rabbet joint (810) being provided with inner chamber (811) in described sliding stroke portion (81) and being communicated with described inner chamber (811), slide in described inner chamber (811) and be provided with the thread slider (95) that screw is offered at middle part, slide in the described middle part line of rabbet joint (810) and be provided with the sliding panel (94) be fixedly connected with described thread slider (95), the upper end of described carrier body (92) is fixedly connected with described sliding panel (94) by being positioned at the linking arm (91) of described sliding stroke portion (81) both sides, described screw is with to be arranged on described upper and lower two connection parts (61) rotationally upper and by bevel gear by drive screw (51) threaded engagement that drive motors (52) drives, the upper and lower side of described sliding panel (94) respectively with pivotally around two belt pulleys (711 be up and down arranged at dividually on described upper and lower two connection parts (61), 712) two ends that the line of rabbet joint on hides belt (71) are fixedly connected with, also be provided with in described thread slider (95) for the described line of rabbet joint hide belt (71) revolution through through hole (940), thus, the part that the line of rabbet joint hides belt (71) extends in the described middle part line of rabbet joint (810), thus hides the described middle part line of rabbet joint (810) and pollute from external environment condition to make the described middle part line of rabbet joint (810) and described inner chamber (811), when described drive motors (52) drives described rice transplanting executing agency (93) to move up and down by described drive screw (51), the described line of rabbet joint hides belt (71) can turn round adjustment along with moving up and down of described sliding panel (94), two connection part (61) madial walls up and down that the described line of rabbet joint hides between belt (71) and described drive screw (51) are provided with the first touch sensor (101), the relative sliding panel (94) of described first touch sensor (101) is provided with the second touch sensor (102), send signal when described first touch sensor (101) touches described second touch sensor (102) and control described drive motors (52) and stop operating, prevent sliding panel (94) the walking excess of stroke.
2. a kind of anti-overtravel Rice Cropping device as claimed in claim 1, wherein, the cross section of the horizontal direction of described inner chamber (811) is rectangle.
3. a kind of anti-overtravel Rice Cropping device as claimed in claim 1 or 2, wherein, the medial surface of described upper and lower two connection parts (61) is respectively arranged with near the place of two ends up and down at the described middle part line of rabbet joint (810) and hides belt (71) towards the described line of rabbet joint and to tilt to middle part and two mud up and down contacted with the lateral surface that the described line of rabbet joint hides belt (71) strike off and protrude (611,612).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510414593.0A CN104969700B (en) | 2015-07-15 | 2015-07-15 | A kind of anti-overtravel Rice Cropping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510414593.0A CN104969700B (en) | 2015-07-15 | 2015-07-15 | A kind of anti-overtravel Rice Cropping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104969700A true CN104969700A (en) | 2015-10-14 |
| CN104969700B CN104969700B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510414593.0A Active CN104969700B (en) | 2015-07-15 | 2015-07-15 | A kind of anti-overtravel Rice Cropping device |
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| CN (1) | CN104969700B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200962733Y (en) * | 2006-11-07 | 2007-10-24 | 陈邦善 | Transplanting mechanism for rice transplanter |
| JP2009178062A (en) * | 2008-01-29 | 2009-08-13 | Kubota Corp | Riding type rice transplanter |
| CN102204442A (en) * | 2011-05-31 | 2011-10-05 | 尚涛 | Cam-pushrod seedling gripping mechanism of rice transplanting machine |
| JP2012231759A (en) * | 2011-05-06 | 2012-11-29 | Nippon Beet Sugar Mfg Co Ltd | Paper cylinder seedling group separator |
| KR20130032133A (en) * | 2011-09-22 | 2013-04-01 | 보은군농업기술센터 | Onestop seedbed auto carrier |
-
2015
- 2015-07-15 CN CN201510414593.0A patent/CN104969700B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200962733Y (en) * | 2006-11-07 | 2007-10-24 | 陈邦善 | Transplanting mechanism for rice transplanter |
| JP2009178062A (en) * | 2008-01-29 | 2009-08-13 | Kubota Corp | Riding type rice transplanter |
| JP2012231759A (en) * | 2011-05-06 | 2012-11-29 | Nippon Beet Sugar Mfg Co Ltd | Paper cylinder seedling group separator |
| CN102204442A (en) * | 2011-05-31 | 2011-10-05 | 尚涛 | Cam-pushrod seedling gripping mechanism of rice transplanting machine |
| KR20130032133A (en) * | 2011-09-22 | 2013-04-01 | 보은군농업기술센터 | Onestop seedbed auto carrier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104969700B (en) | 2016-08-24 |
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| C14 | Grant of patent or utility model | ||
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Inventor after: Li Jianping Inventor before: Yu Yan |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171228 Address after: The 2 group of 404600 Chongqing city a high town red village of Fengjie County Patentee after: Chongqing Agriculture Development Co., Ltd. Address before: 311800 Zhejiang city of Shaoxing province Zhuji City Road No. 32 two floor in town Patentee before: ZHUJI KEJING MECHANICAL TECHNOLOGY DEVELOPMENT CO., LTD. |