CN202931756U - Multifunctional miniature walking tiller - Google Patents
Multifunctional miniature walking tiller Download PDFInfo
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- CN202931756U CN202931756U CN 201220616893 CN201220616893U CN202931756U CN 202931756 U CN202931756 U CN 202931756U CN 201220616893 CN201220616893 CN 201220616893 CN 201220616893 U CN201220616893 U CN 201220616893U CN 202931756 U CN202931756 U CN 202931756U
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Abstract
The utility model belongs to agricultural machinery and in particular relates to a multifunctional miniature walking tiller. The multifunctional miniature walking tiller comprises a steering handle, armrests, an accelerator, a clutch handle, a driving gear shift lever, a driven gear shift lever, a belt wheel protective cover, a belt wheel, a triangle belt, a gasoline engine, a frame, an anti-slip wheel, a gearbox assembly, a traction frame, a single-furrow plough and a pull wire, and is characterized in that the anti-slip wheel, the plough and the rake are correspondingly matched, and ploughing and raking can be performed by using a low-speed gear of a driven speed change mechanism; the tiller is correspondingly matched with a drive type paddy wheel, a resistance rod, a traction type paddy field rolling wheel, a rotary tillage paddy field knife wheel and a rotary tillage shore knife wheel, and rotary tillage can be performed by using a high-speed gear of the driven speed change mechanism. The tiller has model miniaturization and can perform ploughing, raking and rotary tillage.
Description
Technical field:
The utility model belongs to agricultural machinery, especially a kind of multifunction micro hand-push plough.
Background technology:
Existing harvesting and tillage machine can only be with single plow to carry out ploughing, band spike-tooth harrow to harrow cultivatedly, and ploughing, rake are ploughed and to be fit to the harder field of soil property, and is more satisfactory at bank ground operation effectiveness, lower in paddy-field-working efficient; Existing mini-size tillage machine can only be with rotary cultivating wheel to carry out rotary tillage, and rotary tillage is fit to the softer field of soil property, and is more satisfactory at paddy-field-working, and is lower at bank ground operating efficiency.Above two kinds of type function singlenesses, peasant's type of checking can not satisfy that the field that the peasant carries out rotary tillage, pan soil matter to the field of weak soil matter is carried out ploughing, rake is ploughed; Can not satisfy the peasant freely selects tillage method to realize that plough shines soil, whole ground, cultivates paddy rice, cultivates bank ground crop according to field soil property situation; Can not satisfy the peasant carries out farming and causes farming efficient low the field of weak soil matter, pan soil matter targetedly.
Summary of the invention:
The purpose of this utility model, be to provide a kind of can ploughing, rake plough again can rotary tillage the multifunction micro hand-push plough, satisfy the peasant ploughing, the rake of the field of the rotary tillage of the field of weak soil matter, pan soil matter ploughed; Satisfy tillage method that the peasant freely selects rotary tillage, ploughing, rake to plough according to field soil property situation and realize that plough shines soil, whole ground, cultivates paddy rice, cultivates bank ground crop; Satisfy the peasant and targetedly the field of weak soil matter, pan soil matter is carried out farming, improve farming efficient; Reach the effect of a tractor serves several purposes.
technical solution of the present utility model is such: the multifunction micro hand-push plough comprises steering handle, handrail, throttle, clutch handle, the positive variable speed bar, secondary gear lever, protective cover for belt pulley, belt pulley, V belt, gasoline engine, frame, anti-pulley, transmission assembly, traction frame, single plow, bracing wire, the facility that can configure have spike-tooth harrow, the driving type paddy field wheel, drag strut, towed paddy field field-roller, the rotary tillage paddy field break bar, rotary tillage bank ground break bar, it is characterized in that, anti-pulley is joined single plow and is used secondary gear low gear can carry out paddy field or bank ground ploughing, anti-pulley is joined spike-tooth harrow and is used secondary gear low or first gear can carry out the paddy field or bank ground rake is cultivated, the driving type paddy field wheel is joined drag strut and is used secondary gear top gear can carry out paddy field rotary tillage or roll cultivated, the driving type paddy field wheel is joined towed paddy field field-roller and is used secondary gear top gear can carry out paddy field rotary tillage or roll cultivated, the rotary tillage paddy field break bar is joined drag strut and is used secondary gear top gear can carry out paddy field rotary tillage, rotary tillage bank ground break bar is joined drag strut and is used secondary gear top gear can carry out bank ground rotary tillage.
described transmission assembly is mainly by gear box, cross external splines shifting shaft, one axle, one axle intermediate gear, back gear, reversing shaft, interior male splined shaft, two axle intermediate gears, the high-grade gear of pawl formula axis hole, the high-grade gear of three axle splined holes, the right turn pinion, the hollow steering spindle of external splines, four axle right turn duplicate gears, four axles, the right turn driven wheel, the right turn driving shaft, the right turn last item, bearing, one axle one back gear, two one grade, axle gears, the low-grade gear of pawl formula axis hole, the low-grade gear of three axle splined holes, the left steering pinion, the left steering last item, the steering spindle stage clip, the left steering steel ball, the right turn steel ball, four axle left steering duplicate gears, the left steering driven wheel, the left steering driven wheel, half axle bed, the left steering driving shaft forms, wherein secondary gear is by interior male splined shaft, two axle intermediate gears, the high-grade gear of pawl formula axis hole, the low-grade gear of pawl formula axis hole, two one grade, axle gears, cross external splines shifting shaft, bearing forms.
described transmission assembly, back gear are arranged on reversing shaft, and back gear is to slide to rotate on reversing shaft, one grade of gear of back gear permanent engagement two axle, and reversing shaft is fixed on gearbox body by nut, one one grade, axle gear and an axle intermediate gear coordinate with a shaft clearance by internal splined hole, can move axially on an axle and realize shift, and the shift class has one grade, second gear, reverse gear, and an axle is arranged on gear box by bearing, two one grade, axle gears and two axle intermediate gears are arranged on the both sides of interior male splined shaft by internal splined hole, the high-grade gear of the low-grade gear of pawl formula axis hole and pawl formula axis hole is arranged on interior male splined shaft centre position by pawl formula axis hole and interior male splined shaft matched in clearance, the low-grade gear of the low-grade gear engagement of pawl formula axis hole three axle splined holes, the high-grade gear of the high-grade gear engagement of pawl formula axis hole three axle splined holes, cross external splines shifting shaft is arranged on the inside of interior male splined shaft by matched in clearance, the axial displacement of cross external splines shifting shaft realizes the high and low shift shift, interior male splined shaft is arranged on gear box by bearing, the hollow steering spindle matched in clearance of left steering pinion and right turn pinion and external splines is arranged on the hollow steering spindle of external splines both sides, left steering pinion engagement four axle left steering duplicate gears, right turn pinion engagement four axle right turn duplicate gears, the steering spindle stage clip is arranged on centre position, external splines hollow steering spindle the inside, eight through holes the insides that left steering steel ball and right turn steel ball are arranged on that the hollow steering spindle of external splines radially drills, the hollow steering spindle matched in clearance of left steering last item and right turn last item and external splines is arranged on the hollow steering spindle inside two sides of external splines, the three high-grade gears of axle splined holes and the low-grade gear of three axle splined holes are arranged on the hollow steering spindle of external splines centre position by splined hole, the hollow steering spindle of external splines is arranged on gear box by bearing, four axle left steering duplicate gears and four axle right turn duplicate gears coordinate with four shaft clearances the both sides that are arranged on four axles, four axle left steering duplicate gear engagement left steering driven wheels, four axle right turn duplicate gear engagement right turn driven wheels, four axles are arranged on gear box by bearing, left steering driven wheel and right turn driven wheel are arranged on respectively the spindle nose of left steering driving shaft and right turn driving shaft by splined hole, left steering driven wheel and right turn driven wheel mesh respectively left steering driving shaft and right turn driving shaft, left steering driving shaft and right turn driving shaft are arranged on half axle bed by bearing, half axle bed is arranged on gear box by bolt, and left steering driving shaft and right turn driving shaft are installed anti-pulley, driving type paddy field wheel, rotary tillage paddy field break bar, rotary tillage bank ground break bar.
The utility model compared with prior art, has the type miniaturization, reduce manufacturing cost, being fit to hill farmer uses, realize simultaneously a kind of type can ploughing, rake is ploughed again can rotary tillage, satisfy the peasant and targetedly the field of weak soil matter, pan soil matter is carried out farming and improve farming efficient, satisfy the peasant and select targetedly tillage method to cultivate crop.
Description of drawings:
Fig. 1 is overall structure front view of the present utility model.
Fig. 2 is the overall structure front view of the utility model configuration anti-pulley and spike-tooth harrow.
Fig. 3 is the utility model configuration driven formula paddy field wheel and drag strut overall structure front view.
Fig. 4 is the utility model configuration driven formula paddy field wheel and towed paddy field field-roller overall structure front view.
Fig. 5 is the utility model configuration rotary tillage paddy field break bar and drag strut overall structure front view.
Fig. 6 is the utility model configuration rotary tillage bank ground break bar and drag strut overall structure front view.
Fig. 7 is that the utility model transmission assembly overall structure master looks cutaway view.
Fig. 8 is the utility model Fig. 7 A-A cutaway view.
in Fig. 1～Fig. 8, steering handle (1), handrail (2), throttle (3), clutch handle (4), positive variable speed bar (5), secondary gear lever (6), protective cover for belt pulley (7), belt pulley (8), V belt (9), gasoline engine (10), frame (11), anti-pulley (12), transmission assembly (13), traction frame (14), single plow (15), bracing wire (16), the facility that can configure have spike-tooth harrow (17), driving type paddy field wheel (18), drag strut (19), towed paddy field field-roller (20), rotary tillage paddy field break bar (21), rotary tillage bank ground break bar (22), cross external splines shifting shaft (23), one axle (24), one axle intermediate gear (25), back gear (26), reversing shaft (27), interior male splined shaft (28), two axle intermediate gears (29), the high-grade gear (30) of pawl formula axis hole, the high-grade gear (31) of three axle splined holes, three axle right turn pinions (32), the hollow steering spindle of external splines (33), four axle right turn duplicate gears (34), four axles (35), right turn driven wheel (36), right turn driving shaft (37), right turn last item (38), bearing (39), one axle one back gear (40), two one grade, axle gears (41), the low-grade gear (42) of pawl formula axis hole, the low-grade gear (43) of three axle splined holes, left steering pinion (44), left steering last item (45), steering spindle stage clip (46), left steering steel ball (47), right turn steel ball (48), four axle left steering duplicate gears (49), left steering driven wheel (50), half axle bed (51), left steering driving shaft (52), gear box (53).
Embodiment:
Most preferred embodiment of the present utility model is such, referring to figs. 1 through shown in Figure 8, the multifunction micro hand-push plough comprises steering handle 1, handrail 2, throttle 3, clutch handle 4, positive variable speed bar 5, secondary gear lever 6, protective cover for belt pulley 7, belt pulley 8, V belt 9, gasoline engine 10, frame 11, anti-pulley 12, transmission assembly 13, traction frame 14, single plow 15, bracing wire 16.
described transmission assembly 13 is mainly by gear box 53, cross external splines shifting shaft 23, one axle 24, one axle intermediate gear 25, back gear 26, reversing shaft 27, interior male splined shaft 28, two axle intermediate gears 29, the high-grade gear 30 of pawl formula axis hole, the high-grade gear 31 of three axle splined holes, right turn pinion 32, the hollow steering spindle 33 of external splines, four axle right turn duplicate gears 34, four axles 35, right turn driven wheel 36, right turn driving shaft 37, right turn last item 38, bearing 39, one axle one back gear 40, two one grade, axle gears 41, the low-grade gear 42 of pawl formula axis hole, the low-grade gear 43 of three axle splined holes, left steering pinion 44, left steering last item 45, steering spindle stage clip 46, left steering steel ball 47, right turn steel ball 48, four axle left steering duplicate gears 49, left steering driven wheel 50, half axle bed 51, left steering driving shaft 52 forms, and wherein secondary gear is by interior male splined shaft 28, two axle intermediate gears 29, the high-grade gear 30 of pawl formula axis hole, two one grade, axle gears 41, the low-grade gear 42 of pawl formula axis hole, cross external splines shifting shaft 23, bearing 39 forms.
described transmission assembly 13, back gear 26 are arranged on reversing shaft 27, and back gear 26 is to slide to rotate on reversing shaft 27, one grade of gear 41 of back gear 26 permanent engagement two axles, and reversing shaft 27 is fixed on gear box 53 by nut, one one grade, axle gear 40 and an axle intermediate gear 25 can move axially on an axle 24 and realize shift by internal splined hole and axle 24 matched in clearance, and the shift class has one grade, second gear, reverse gear, and an axle 24 is arranged on gear box 53 by bearing, two one grade, axle gears 41 and two axle intermediate gears 29 are arranged on the both sides of interior male splined shaft 28 by internal splined hole, the high-grade gear 30 of the low-grade gear 42 of pawl formula axis hole and pawl formula axis hole is arranged on interior male splined shaft 28 centre positions by pawl formula axis hole and interior male splined shaft 28 matched in clearance, the low-grade gear 42 low-grade gears 43 of engagement three axle splined holes of pawl formula axis hole are secondary gear low or first gears, the high-grade gear 30 high-grade gears 31 of engagement three axle splined holes of pawl formula axis hole are secondary gear top gears, cross external splines shifting shaft 23 is arranged on the inside of interior male splined shaft 28 by matched in clearance, human pilot makes 23 axial displacements of cross external splines shifting shaft realize top gear and low or first gear shift by handling secondary gear lever 6, interior male splined shaft 28 is arranged on gear box 53 by bearing 39, left steering pinion 44 and right turn pinion 32 and hollow steering spindle 33 matched in clearance of external splines are arranged on the hollow steering spindle of external splines 33 both sides, left steering pinion 44 engagement four axle left steering duplicate gears 49, right turn pinion 32 engagement four axle right turn duplicate gears 34, steering spindle stage clip 46 is arranged on the hollow steering spindle of external splines 33 centre positions, the inside, eight through holes the insides that left steering steel ball 47 and right turn steel ball 48 are arranged on that the hollow steering spindle 33 of external splines radially drills, left steering last item 45 and right turn last item 38 are arranged on hollow steering spindle 33 inside two sides of external splines with hollow steering spindle 33 matched in clearance of external splines, the three high-grade gears 31 of axle splined holes and the low-grade gear 43 of three axle splined holes are arranged on the hollow steering spindle of external splines 33 centre positions by splined hole, the hollow steering spindle 33 of external splines is arranged on gear box 53 by bearing, four axle left steering duplicate gears 49 and four axle right turn duplicate gears 34 and four axle 35 matched in clearance are arranged on the both sides of four axles 35, four axle left steering duplicate gear 49 engagement left steering driven wheels 50, four axle right turn duplicate gear 34 engagement right turn driven wheel 36, four axles 35 are arranged on gear box 53 by bearing, left steering driven wheel 50 and right turn driven wheel 36 are arranged on respectively the spindle nose of left steering driving shaft 52 and right turn driving shaft 37 by splined hole, left steering driving shaft 52 and right turn driving shaft 37 are arranged on half axle bed 51 by bearing, half axle bed 51 is arranged on gear box 53 by bolt, and left steering driving shaft 52 and right turn driving shaft 37 installed anti-pulleys 12, driving type paddy field wheel 18, rotary tillage paddy field break bar 21, rotary tillage bank ground break bar 22.
tillage method: the utility model anti-pulley 12 is joined single plow 15 and is used secondary gear low gear can carry out paddy field or bank ground ploughing, anti-pulley 12 is joined spike-tooth harrow 17 and is used secondary gear low or first gears can carry out the paddy field or bank ground rake is cultivated, driving type paddy field wheel 18 is joined drag strut 19 and is used secondary gear top gear can carry out paddy field rotary tillage or roll cultivated, driving type paddy field wheel 18 is joined towed paddy field field-roller 20 and is used secondary gear top gear can carry out paddy field rotary tillage or roll cultivated, rotary tillage paddy field break bar 21 is joined drag strut 19 and is used secondary gear top gear can carry out paddy field rotary tillage, rotary tillage bank ground break bar 22 is joined drag strut 19 and is used secondary gear top gear can carry out bank ground rotary tillage.
ploughing, rake is ploughed operation principle: gasoline engine 10 provides driving source, driving source is by V belt 9 driving pulleys 8, an axle 24 in belt pulley transmission gear shift box assembly 13, human pilot is by handling positive variable speed bar 5, make axle one back gear 40 in transmission assembly 13 move axially one grade of gear 41 of engagement two axle, in one axle one back gear 40 transmissions, male splined shaft 28 rotates, human pilot is according to tillage requirements, handle cross external splines shifting shaft 23 by secondary gear lever 6, make the low-grade gear 42 of interior male splined shaft 28 engaged claw formula axis holes, the low-grade gear 42 low-grade gears 43 of transmission three axle splined holes of pawl formula axis hole, the low-grade gear 43 hollow steering spindles 33 of transmission external splines of three axle splined holes, hollow steering spindle 33 transmission left steering pinion 44 and the right turn pinions 32 of external splines, left steering pinion 44 and right turn pinion 32 Synchronous Transmission four axle left steering duplicate gears 49 and four axle right turn duplicate gears 34, four axle left steering duplicate gears 49 and four axle right turn duplicate gear 34 Synchronous Transmission left steering driven wheel 50 and right turn driven wheels 36, left steering driven wheel 50 and right turn driven wheel 36 Synchronous Transmission left steering driving shaft 52 and right turn driving shafts 37, left steering driving shaft 52 and right turn driving shaft 37 driven in synchronism are arranged on the anti-pulley 12 on left steering driving shaft 52 and right turn driving shaft 37, realize that anti-pulley 12 is joined one grade of ploughing of single plow 15 or one grade of rake that anti-pulley 12 is joined spike-tooth harrow 17 is ploughed this moment, operation principle is the same, and human pilot makes axle intermediate gear 25 engagement two axle intermediate gears 29 in transmission assembly 13 by handling positive variable speed bar 5, realizes that anti-pulley 12 is joined the second gear ploughing of single plow 15 or second gear rake that anti-pulley 12 is joined spike-tooth harrow 17 is ploughed this moment, operation principle is the same, and human pilot makes axle one back gear 40 in transmission assembly 13 move axially engagement back gear 26 by handling positive variable speed bar 5, realizes the car-backing function when ploughing and rake are ploughed.Handle left steering last item 45 and right turn last item 38 is realized the left and right turning function by external force.
the rotary tillage operation principle: gasoline engine 10 provides driving source, driving source is by V belt 9 driving pulleys 8, an axle 24 in belt pulley transmission gear shift box assembly 13, human pilot is by handling positive variable speed bar 5, make axle one back gear 40 in transmission assembly 13 move axially one grade of gear 41 of engagement two axle, in one axle one back gear 40 transmissions, male splined shaft 28 rotates, human pilot is according to tillage requirements, handle cross external splines shifting shaft 23 by secondary gear lever 6, make the high-grade gear 30 of interior male splined shaft 28 engaged claw formula axis holes, the low-grade gear 30 high-grade gears 31 of transmission three axle splined holes of pawl formula axis hole, the high-grade gear 31 hollow steering spindles 33 of transmission external splines of three axle splined holes, hollow steering spindle 33 transmission left steering pinion 44 and the right turn pinions 32 of external splines, left steering pinion 44 and right turn pinion 32 Synchronous Transmission four axle left steering duplicate gears 49 and four axle right turn duplicate gears 34, four axle left steering duplicate gears 49 and four axle right turn duplicate gear 34 Synchronous Transmission left steering driven wheel 50 and right turn driven wheels 36, left steering driven wheel 50 and right turn driven wheel 36 Synchronous Transmission left steering driving shaft 52 and right turn driving shafts 37, left steering driving shaft 52 and right turn driving shaft 37 driven in synchronism are arranged on driving type paddy field wheel 18 on left steering driving shaft 52 and right turn driving shaft 37 or rotary tillage paddy field break bar 21 or rotary tillage bank ground break bar 22, realize that driving type paddy field wheel 18 or rotary tillage paddy field break bar 21 or rotary tillage bank ground break bar 22 join one grade of rotary tillage of towed paddy field field-roller 20 or drag strut 19 this moment, operation principle is the same, human pilot makes axle intermediate gear 25 engagement two axle intermediate gears 29 in transmission assembly 13 by handling positive variable speed bar 5, realizes that driving type paddy field wheel 18 or rotary tillage paddy field break bar 21 or rotary tillage bank ground break bar 22 join the second gear rotary tillage of towed paddy field field-roller 20 or drag strut 19 this moment, operation principle is the same, and human pilot makes axle one back gear 40 in transmission assembly 13 move axially engagement back gear 26, the car-backing function when realizing rotary tillage by handling positive variable speed bar 5.Handle left steering last item 45 and right turn last item 38 is realized the left and right turning function by external force.
Claims (5)
1. a multifunction micro hand-push plough, comprise steering handle (1), handrail (2), throttle (3), clutch handle (4), positive variable speed bar (5), secondary gear lever (6), protective cover for belt pulley (7), belt pulley (8), V belt (9), gasoline engine (10), frame (11), anti-pulley (12), transmission assembly (13), traction frame (14), single plow (15), bracing wire (16), the facility that can configure have spike-tooth harrow (17), driving type paddy field wheel (18), drag strut (19), towed paddy field field-roller (20), rotary tillage paddy field break bar (21), rotary tillage bank ground break bar (22), it is characterized in that, anti-pulley (12) is joined single plow (15) and is used secondary gear low or first gear can carry out paddy field or bank ground ploughing, anti-pulley (12) is joined spike-tooth harrow (17) and is used secondary gear low or first gear can carry out the paddy field or bank ground rake is cultivated, driving type paddy field wheel (18) is joined drag strut (19) and is used secondary gear top gear can carry out paddy field rotary tillage or roll cultivated, driving type paddy field wheel (18) is joined towed paddy field field-roller (20) and is used secondary gear top gear can carry out paddy field rotary tillage or roll cultivated, rotary tillage paddy field break bar (21) is joined drag strut (19) and is used secondary gear top gear can carry out paddy field rotary tillage, rotary tillage bank ground break bar (22) is joined drag strut (19) and is used secondary gear top gear can carry out bank ground rotary tillage.
2. a kind of multifunction micro hand-push plough as claimed in claim 1, is characterized in that, described transmission assembly (13) is mainly by gear box (53), cross external splines shifting shaft (23), one axle (24), one axle intermediate gear (25), back gear (26), reversing shaft (27), interior male splined shaft (28), two axle intermediate gears (29), the high-grade gear (30) of pawl formula axis hole, the high-grade gear (31) of three axle splined holes, right turn pinion (32), the hollow steering spindle of external splines (33), four axle right turn duplicate gears (34), four axles (35), right turn driven wheel (36), right turn driving shaft (37), right turn last item (38), bearing (39), one axle one back gear (40), two one grade, axle gears (41), the low-grade gear (42) of pawl formula axis hole, the low-grade gear (43) of three axle splined holes, left steering pinion (44), left steering last item (45), steering spindle stage clip (46), left steering steel ball (47), right turn steel ball (48), four axle left steering duplicate gears (49), left steering driven wheel (50), half axle bed (51), left steering driving shaft (52) forms, and wherein secondary gear is by interior male splined shaft (28), two axle intermediate gears (29), the high-grade gear (30) of pawl formula axis hole, the low-grade gear (42) of pawl formula axis hole, two one grade, axle gears (41), cross external splines shifting shaft (23), bearing (39) forms.
3. a kind of multifunction micro hand-push plough as claimed in claim 1, it is characterized in that, the low-grade gear of pawl formula axis hole in described transmission assembly (13) (42) the engagement low-grade gears of three axle splined holes (43) are secondary gear low or first gears, the high-grade gear of pawl formula axis hole (30) the engagement high-grade gears of three axle splined holes (31) are secondary gear top gears, cross external splines shifting shaft (23) is arranged on the inside of interior male splined shaft (28) by matched in clearance, cross external splines shifting shaft (23) axial displacement realizes secondary gear low or first gear and top gear shift, the ploughing of secondary gear low or first gear energy, rake is ploughed, secondary gear top gear can rotary tillage.
4. a kind of multifunction micro hand-push plough as claimed in claim 1, it is characterized in that, use secondary gear low or first gear to carry out ploughing or harrow when ploughing, one axle one back gear (40) and an axle intermediate gear (25) are by internal splined hole and an axle (24) matched in clearance, can move axially on an axle (24) and realize shift, the shift class has one grade, second gear, reverse gear, i.e. ploughing or rake have two drive shifts and a reverse gear when ploughing.
5. a kind of multifunction micro hand-push plough as claimed in claim 1, it is characterized in that, when using secondary gear top gear to carry out rotary tillage, one axle one back gear (40) and an axle intermediate gear (25) are by internal splined hole and an axle (24) matched in clearance, can move axially on an axle (24) and realize shift, the shift class has one grade, second gear, reverse gear, i.e. two drive shifts and a reverse gear are arranged during rotary tillage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616893 CN202931756U (en) | 2012-11-09 | 2012-11-09 | Multifunctional miniature walking tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616893 CN202931756U (en) | 2012-11-09 | 2012-11-09 | Multifunctional miniature walking tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202931756U true CN202931756U (en) | 2013-05-15 |
Family
ID=48316034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220616893 Expired - Fee Related CN202931756U (en) | 2012-11-09 | 2012-11-09 | Multifunctional miniature walking tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202931756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548435A (en) * | 2013-10-25 | 2014-02-05 | 广西陆川县永发机械有限公司 | Sitting type micro tilling machine |
-
2012
- 2012-11-09 CN CN 201220616893 patent/CN202931756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548435A (en) * | 2013-10-25 | 2014-02-05 | 广西陆川县永发机械有限公司 | Sitting type micro tilling machine |
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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: 20130515 Termination date: 20151109 |
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| EXPY | Termination of patent right or utility model |