CN104919915A - Small remote-control rotary tiller - Google Patents
Small remote-control rotary tiller Download PDFInfo
- Publication number
- CN104919915A CN104919915A CN201410113433.8A CN201410113433A CN104919915A CN 104919915 A CN104919915 A CN 104919915A CN 201410113433 A CN201410113433 A CN 201410113433A CN 104919915 A CN104919915 A CN 104919915A
- Authority
- CN
- China
- Prior art keywords
- gear
- transmission
- shaft
- clutch
- output shaft
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Gear Transmission (AREA)
Abstract
The invention provides a small remote-control rotary tiller. The rotary tiller comprises a receiver and an engine. According to the invention, a pair of rotary-tillage wheels are leftward-and-rightward arranged at the two ends of a back transmission box; a gearbox is rectangular; a gear-shifting gear is installed on a spline output shaft; a gear-shifting disc is installed at a side end of the gear-shifting gear via a bearing and connected with the gear-shifting gear; a gear shifter is installed on the spline output shaft and connected with the gear-shifting gear as a whole; when gears are shifted, a motor enables the gear shifter to rotatarily shift the gears through engagement between the gears; the rear end of a transmission supporting seat extends into the front center part of a boat and is joined with the front part of the boat; the front end of the transmission supporting seat is inserted into the rear part of a transmission box and connected with the box body of the transmission box; and the two ends of the transmission box located at the front of the boat is leftward-and-rightward provided with a pair of steering wheels. The small remote-control rotary tiller provided by the invention is simple in structure and convenient and flexible in operation, meets a plurality of purposes and is specifically suitable for muddy fields; meanwhile, probationary results prove that the small remote-control rotary tiller has excellent usage effect.
Description
Technical field
The invention belongs to a kind of rotary tillage machine, specially refer to a kind of remote control rotovator of small portable.
Background technology
In prior art, all there is a kind of defect, as big-and-middle-sized rotary tillage machine, the large heaviness of machine, cannot use spoil mud farmland, winter mud field, for this reason, applicant designs one " remote control rotary tillage ploughing machine " at all, and propose patent application to Patent Office of the People's Republic of China, April 22 2013 application number 2013101430163 applying date.This machinery has certain good effect, but also has weak point.One, adopt three-point support front-wheel road to rear wheel drive, can not steering operation arbitrarily; Two, rotary cultivating wheel is suspended on driving wheel rear, cuts the earth and digs, and overweight below, can not control to turn to, cannot use at all.
Summary of the invention
Therefore, object of the present invention, for the deficiencies in the prior art, designs a kind of Miniature remote control rotovator, digs field, the machine one machine is general, employing front-wheel steer drives, and trailing wheel is cut the earth fast, the supporting body using ship as Miniature remote control rotovator, overcome existing ploughing machine, at spoil mud farmland, winter mud field can not work existing defect, and structure is simple, cost is low, easy to operate.
The technical solution adopted for the present invention to solve the technical problems is as follows:
A kind of Miniature remote control rotovator, comprise receiver, engine, the rotary cultivating wheel of pair of right and left is installed in rear transmission case two ends, gearbox is a rectangle, splined output shaft is equiped with shifting gear, engage a gear dish is installed in shifting gear side by bearing, and be connected with shifting gear, engaging gear device is installed on splined output shaft and is connected as a single entity with gear, being engaged with gear 17 by gear by electromotor during engage a gear makes engaging gear device rotate engage a gear, shifting gear and gear 47 and gear 48 slidably reciprocate and mention shift between two gears, driving support seat rear end is stretched into ship front middle part and is connected with forward quarter, its front end is inserted transmission case rear portion and is connected with casing, at ship front driven case two ends, be equiped with the deflecting roller of pair of right and left, engage a gear dish to be installed in doubly-linked gear by bearing and to be connected with doubly-linked gear.
Front wheel driving mainly leans on output shaft by adapter sleeve and power transmission shaft rear end connection for transmission, and its power transmission shaft front end is stretched in transmission case and is delivered to by bevel pinion the bevel gear wheel engagement driving that female splined shaft is installed.Steering ball is located at transmission case two ends and is connected as a single entity with end cap, knuckle shell is installed in steering ball outer end, be located by connecting by king pin, turn to cross axle two to be provided with spline tooth one end and stretch into the connection of female splined shaft internal messing, the other end stretches in steering spindle to be connected with the spline end cap internal messing being installed in deflecting roller two side ends and drives.Pass box is a rectangle, and transmission power shaft is equiped with operative clutch, and this clutch, primarily of clutch pulling plate, is installed in clutch gear side by bearing and is connected with clutch gear.
Steering gear is installed in above driving support seat, by electromotor by pinion and tooth sector engaged transmission, makes the tooth post catch bar be installed in steering gear, pulls knuckle arm by parts.Splined output shaft by adapter sleeve with transmit power shaft connection for transmission, then by after clutch gear and gear 61 and gear 62 engaged gear, to be connected with power transmission shaft front end by adapter sleeve to drive by transmitting output shaft.
Structure of the present invention is simple, and flexible to operation, cost is low.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail:
Fig. 1---be Miniature remote control rotovator structure vertical view
Fig. 2---be gearbox designs vertical view
Fig. 3---be pass box structure vertical view
Fig. 4---be steering and drive system structure cutaway top view
Fig. 5---be the left eyesight of driving wheel
Fig. 6---be structure right view of the present invention
Fig. 7---be emitter vertical view
Embodiment
As shown in Fig. 1-Fig. 4 and 6, supporting body using ship as Miniature remote control rotovator, ship is rear arc above frontal arc, the deflecting roller 1 of pair of right and left is installed in ship 31 front, driving support seat 9 front end is inserted in transmission case 2 and is connected with casing, its rear end is stretched in ship 31 and is connected with ship 31 front middle part, power transmission shaft 10 is equiped with in driving support seat 9, power transmission shaft 10 rear end is stretched in ship 31, to be connected with output shaft 34 by adapter sleeve 24 and to drive, its front end is stretched in transmission case 2, bevel pinion 69 is equiped with in its top, the bevel gear wheel 68 being delivered to installing on female splined shaft 67 by bevel pinion 69 engages break-in variable speed drives, rear driving support seat 26 front end is stretched in ship 31 and is connected with middle part after ship 31, its rear end is inserted in transmission case 43 and is connected with casing, power transmission shaft 25 is equiped with in driving support seat 26, power transmission shaft 25 front end is stretched in ship 31, be connected by adapter sleeve 24 drive with transmission output shaft 23, its rear end is stretched in transmission case 43, be equiped with bevel pinion 42 in its top and install after bevel gear wheel 28 on the driving shaft engages break-in speed change, the rotary cultivating wheel 27 being installed in transmission case 43 two ends pair of right and left is cut the earth rotation fast.
As Figure 1-Figure 2, gearbox 13 is a rectangle, be installed on ship 31, driving is connected by adapter sleeve 24 with front propeller shaft 10 by output shaft 34, opposite side passes through adapter sleeve 24 by splined output shaft 18 and transmits power shaft 19 connection for transmission, two groups of gears are equiped with in gearbox 13, it is one group to shelves, one grade is one group with second gear, engage a gear is controlled respectively by two electromotor 38, doubly-linked gear 56 is installed on output shaft 34, four axles 54 are equiped with gear 55 respectively, gear 53 and gear wheel 52, by gear wheel 52 and the transmission of pinion 46 engaged gear, slidably reciprocated between two gears by doubly-linked gear 56 and gear 53 and gear 55 and mention shift, engage a gear dish 57 to be installed in doubly-linked gear 56 by bearing and to be connected with doubly-linked gear 56, two pull bars 22 are equiped with at engage a gear dish 57 side, pull bar 22 other end stretches out outside casing, arm-tie 36 is equiped with on its top, screw is provided with in the middle part of arm-tie 36, engage a gear screw mandrel 37 is contained in screw, form a complete set of with screw, engage a gear screw mandrel 37 front end is fixed on casing outer end by bearing, Qi Ding rear end is connected with electromotor 38 output shaft, engage a gear screw mandrel 37 is driven to rotate by electromotor 38 during engage a gear, by engage a gear dish 57, doubly-linked gear 56 is slided by pull bar 22 and mention shift.
As shown in Fig. 1-Fig. 2 and Fig. 6, power clutch is installed on gearbox 13 side and is connected with belt pulley 12, belt pulley 12 passes through belt drives by engine 73, clutch device is located on power shaft 49, drive separation ancient cooking vessel to take turns by electromotor 11 by parts and rotate clutch, power shaft 49 is equiped with two gears 45 and gear 47, gear 44 and gear 48 are installed on two axles, transmission is engaged with two shaft gears 44 by gear 45, splined output shaft 18 one end and gear 46 are connected as a single entity, the other end stretches out outside casing, its outer end axle is equiped with engaging gear device 16 by bearing, engage a gear dish 51 is installed in shifting gear 50 side by bearing, and be connected with shifting gear 50, engage a gear dish 51 sidepiece is equiped with two pull bars 14, pull bar 14 other end is stretched out outside casing, engage a gear plate 15 is equiped with on its top, screw is provided with and engaging gear device 16 forms a complete set of in the middle part of engage a gear plate 15, mainly slidably reciprocate between two gears by shifting gear 50 and gear 47 and gear 48 to shelves and mention shift, engaging gear device 16 and gear 17 are connected as a single entity, be equiped with bearing within it, splined output shaft 18 outer end is installed in by bearing, engaged with gear 17 by gear 39 by electromotor 38 during engage a gear, engaging gear device 16 is made to rotate engage a gear.
As Figure 1-Figure 4, steering ball 4 is installed in transmission case 2 two ends and is connected as a single entity with end cap, knuckle shell 6 is installed in steering ball 4 outer end, be located by connecting by king pin 64, steering ball cover plate 29 is installed on knuckle shell 6 sidepiece by bolt, steering spindle 65 is equiped with the deflecting roller 1 of pair of right and left, turn to cross axle 66 two to be provided with spline tooth one end and stretch into female splined shaft 67 internal messing mobile link, the other end stretches in steering spindle 65 and engages mobile link with the spline end cap 5 being installed in deflecting roller 1 two ends.
As shown in figs 1 to 6, steering gear 7 is installed in above driving support seat 9, steering gear 7 forms primarily of gear and tooth post catch bar 30, tooth sector 72 is installed in steering gear 7 upper end, electromotor 8 front end is equiped with worm gear case and is connected as a single entity with motor, in electromotor 8 worm gear case lower end, be equiped with pinion 71, by electromotor 8 by pinion 71 and tooth sector 72 engagement rotation, make the tooth post catch bar 30 be installed in steering gear 7, pull knuckle arm by parts, drive knuckle shell 6 to turn right together with the deflecting roller 1 be installed in steering spindle 65 right turn.
As shown in Figure 1-Figure 3, pass box 41 is a rectangle, be installed in gearbox 13 rear, driving is connected by adapter sleeve 24 with transmission power shaft 19 by splined output shaft 18, again by clutch gear 58, gear 61, after gear 62 engaged gear, to be connected with power transmission shaft 25 front end by adapter sleeve 24 by transmission output shaft 23 and to transmit, transmission power shaft 19 is equiped with operative clutch, this clutch is primarily of clutch pulling plate 59, pull bar 22, spring 60, handle 20, clutch arm-tie 21 and clutch gear 58 form, clutch pulling plate 59 is installed in clutch gear 58 side by bearing and is connected with clutch gear 58, clutch arm-tie 21 is promoted by handle 20 by parts during clutch, pull bar 22 is made to drive clutch pulling plate 59 that clutch gear 58 and gear 61 are thrown off, during engagement, releasing handle 20 makes clutch gear 58 reset to engage with gear 61 and transmit by spring 60.
Shown in Fig. 1-Fig. 5 and Fig. 7, receiver of remote-control sytem 40 is installed on ship 31, receiver 40 adopts eight tunnels to export, two-way is one group, each group controls the positive and negative rotation of an electromotor respectively, generator 33 is installed in below frame and passes through belt drives by engine 73, the electric energy supply storage battery 35 that generator 33 is sent, protector 32 is installed in ship 31 front middle part, protector 32 is by cylinder, the formation such as ball and copper sheet, emitter 76 is equiped with clutch switch 75 respectively, left and right turn switch 78, to gear switch 74 and 1-2 gear switch 77, during work, by the control operation respectively of above switch, as needs are on the way walked, driving wheel 70 is contained in deflecting roller 1 two ends and rotary cultivating wheel 27 two, just can on the way travel.
Claims (6)
1. a Miniature remote control rotovator, comprise receiver, engine, it is characterized in that: the rotary cultivating wheel [27] of pair of right and left is installed in rear transmission case [43] two ends, gearbox [13] is a rectangle, splined output shaft [18] is equiped with shifting gear [50], engage a gear dish [51] is installed in shifting gear [50] side by bearing, and be connected with shifting gear [50], engaging gear device [16] is installed on splined output shaft [18] and gear [17] is connected as a single entity, being engaged with gear [17] by gear [39] by electromotor [38] during engage a gear makes engaging gear device [16] rotate engage a gear, shifting gear [50] and gear [47] and gear [48] slidably reciprocate and mention shift between two gears, driving support seat [9] rear end is stretched into ship [31] front end and is connected with ship [31] front middle part, its front end is inserted transmission case [2] rear end and is connected with casing, at ship 31 front driven case [2] two ends, be equiped with the deflecting roller [1] of pair of right and left, engage a gear dish [57] is installed in doubly-linked gear [56] by bearing and is connected with doubly-linked gear [56].
2. Miniature remote control rotovator according to claim 1, it is characterized in that: front wheel driving mainly leans on output shaft [34] by adapter sleeve [24] and power transmission shaft [10] rear end connection for transmission, bevel gear wheel [68] the engagement driving being delivered to the upper installing of female splined shaft [67] in transmission case [2] by bevel pinion [69] is stretched in its power transmission shaft [10] front end.
3. Miniature remote control rotovator according to claim 1, it is characterized in that: steering ball [4] is located at transmission case [2] two ends and is connected as a single entity with end cap, knuckle shell [6] is installed in steering ball [4] outer end, be located by connecting by king pin [64], turn to cross axle [66] two to be provided with spline tooth one end and stretch into the connection of female splined shaft [67] internal messing, the other end stretches in steering spindle [65] to be connected with spline end cap [5] internal messing being installed in deflecting roller [1] two side ends and drives.
4. according to weighing and requiring the Miniature remote control rotovator described in 1, it is characterized in that: rear drive mainly leans on splined output shaft [18] by adapter sleeve [24] and transmission power shaft [19] connection for transmission, again by after clutch gear [58] and gear [61] and gear [62] engaged gear, to be connected with power transmission shaft [25] front end by adapter sleeve [24] to drive by transmitting output shaft [23].
5. Miniature remote control rotovator according to claim 1, it is characterized in that: pass box [41] is a rectangle, transmission power shaft [19] is equiped with operative clutch, this clutch is installed in clutch gear [58] side primarily of clutch pulling plate [59] by bearing, and is connected with clutch gear [58].
6. Miniature remote control rotovator according to claim 1, it is characterized in that: steering gear [7] is installed in driving support seat [9] top, by electromotor [8] by pinion [71] and tooth sector [72] engagement rotation, make the tooth post catch bar 30 be installed in steering gear [7], pull knuckle arm [3] by parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410113433.8A CN104919915A (en) | 2014-03-17 | 2014-03-17 | Small remote-control rotary tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410113433.8A CN104919915A (en) | 2014-03-17 | 2014-03-17 | Small remote-control rotary tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104919915A true CN104919915A (en) | 2015-09-23 |
Family
ID=54107634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410113433.8A Pending CN104919915A (en) | 2014-03-17 | 2014-03-17 | Small remote-control rotary tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104919915A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109076731A (en) * | 2018-07-09 | 2018-12-25 | 邓宝强 | 4 wheel driven is remotely controlled rotary cultivator |
-
2014
- 2014-03-17 CN CN201410113433.8A patent/CN104919915A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109076731A (en) * | 2018-07-09 | 2018-12-25 | 邓宝强 | 4 wheel driven is remotely controlled rotary cultivator |
| WO2020010825A1 (en) * | 2018-07-09 | 2020-01-16 | 邓宝强 | Four-wheel drive remote control rotary tiller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202232038U (en) | Multifunctional front-rotation rear-drive gear transmission cultivator | |
| CN203289918U (en) | Transmission assembly for harvest machine | |
| CN202115351U (en) | Front and back drive transmission mechanism of tractor | |
| CN204157223U (en) | Miniature remote control rotovator | |
| CN108432407A (en) | A kind of automatic seed-sowing machine of rice and live broadcasting method | |
| CN104919915A (en) | Small remote-control rotary tiller | |
| CN201919302U (en) | Bidirectional tilling machine used in sloping field | |
| CN204157241U (en) | Dual Drive remote controlled swinging apparatus | |
| CN102582427B (en) | Driving device for four-wheel-driven amphibious vehicle | |
| CN103262681A (en) | Remote-control rotary plowing machine | |
| CN109076731A (en) | 4 wheel driven is remotely controlled rotary cultivator | |
| CN203345079U (en) | Mountain land mini-tiller | |
| CN203243676U (en) | Steering mechanism of miniature tilling machine | |
| CN104919927A (en) | Dual-drive remote control farming roller | |
| CN203335750U (en) | Walking tractor with rear-wheel-drive gearbox | |
| CN208509562U (en) | A kind of automatic seed-sowing machine of rice | |
| CN201374898Y (en) | Variable transmission mechanism of micro-tillage machine | |
| CN215322034U (en) | Small agricultural machine and control system thereof | |
| CN207078006U (en) | Mini-tiller traveling control device | |
| CN210093877U (en) | Novel dual-drive deep ploughing machine | |
| CN202038383U (en) | Agricultural three-wheel drive tractor | |
| CN203057811U (en) | Remote control ship tillage calamus rolling machine | |
| CN2836425Y (en) | Double-speed edge transmission rotary tiller | |
| CN202507928U (en) | Amphibian four-wheel drive driving device | |
| CN202799599U (en) | Differential type walking post-positioned rotary cultivator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |
|
| WD01 | Invention patent application deemed withdrawn after publication |