CN104041218B - A kind of Miniature cultivator used on higher handle bracket and engine arrangement structure - Google Patents
A kind of Miniature cultivator used on higher handle bracket and engine arrangement structure Download PDFInfo
- Publication number
- CN104041218B CN104041218B CN201410283930.2A CN201410283930A CN104041218B CN 104041218 B CN104041218 B CN 104041218B CN 201410283930 A CN201410283930 A CN 201410283930A CN 104041218 B CN104041218 B CN 104041218B
- Authority
- CN
- China
- Prior art keywords
- handle bracket
- engine
- handle
- supporting plate
- inclined tube
- 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.)
- Active
Links
Abstract
The invention discloses a kind of Miniature cultivator used on higher handle bracket and engine arrangement structure, comprise skeleton, engine (11) and symmetrical handle bracket (8), skeleton has supervisor (1), about two parallel supervisors (1) are arranged symmetrically with, crossbeam (1a) is provided with between the front end of two supervisors (1), supporting plate (5) is provided with between the middle part of two supervisors (1), the end of this supporting plate (5) is welded and fixed with the corresponding pipe shaft being responsible for (1), described engine (11) is supported on supporting plate (5), the bottom of engine (11) is fixed by four bolts by the rectangular distribution and supporting plate (5).Engine of the present invention adopts horizontal engine, and not only choice is large, can reduce Miniature cultivator used on higher volume further, and engine is installed firmly, reliably, stationarity is good; The handle bracket and the handle pipe that form hand handle are split-type structural, and dismounting is convenient, can effectively reduce packed and transported cost.
Description
Technical field
The invention belongs to Miniature cultivator used on higher technical field, specifically, the handle bracket particularly on Miniature cultivator used on higher and engine arrangement structure.
Background technology
Miniature cultivator used on higher is the agriculture apparatus of New Times, have lightweight, volume is little, the features such as structure is simple, be widely used in the nonirrigated farmland, paddy field, orchard etc. on Plain, mountain area, hills, mix corresponding facility can carry out drawing water, generate electricity, spray the operation such as medicine, spray, also can draw towed vehicle and carry out short-distance transport.Miniature cultivator used on higher has stronger flexibility, freely can travel in field, user-friendly and deposit, and eliminates the worry that large-scale farm machinery cannot enter mountain area field, for peasant saves the plenty of time in busy farming season.
Skeleton is the vitals on Miniature cultivator used on higher, for arranging power assembly, ploughing the parts such as cutter, hand handle.Existing Miniature cultivator used on higher skeleton not only complex structure, processing and fabricating difficulty, production cost is high, and it is large to take up room, and can increase the volume of whole Miniature cultivator used on higher, be unfavorable for that Miniature cultivator used on higher develops to miniaturization.
What the power assembly on Miniature cultivator used on higher was selected usually is vertical engine, and the kind of vertical engine is less on the one hand, is not easy to Miniature cultivator used on higher and selects suitable power according to the actual needs; On the other hand, vertical engine takes up room comparatively large on skeleton, also can increase the volume of whole Miniature cultivator used on higher.
Hand on Miniature cultivator used on higher is being generally made up of handle pipe and handle bracket, and handle pipe and handle bracket are generally integrative-structure, and such spatial volume is large, can increase packed and transported cost; Meanwhile, the fixing that handle bracket connects on skeleton is poor, and disassembling operations is inconvenient.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of Miniature cultivator used on higher handle bracket and engine arrangement structure of solid and reliable, easy accessibility.
Technical scheme of the present invention is as follows: a kind of Miniature cultivator used on higher handle bracket and engine arrangement structure, comprise skeleton, engine (11) and symmetrical handle bracket (8), described skeleton has supervisor (1), about two parallel supervisors (1) are arranged symmetrically with, crossbeam (1a) is provided with between the front end of two supervisors (1), end and the corresponding pipe shaft being responsible for (1) of this crossbeam (1a) overlap fixing, supporting plate (5) is provided with between the middle part of two supervisors (1), the end of this supporting plate (5) is welded and fixed with the corresponding pipe shaft being responsible for (1), described engine (11) is supported on supporting plate (5), the output shaft level of engine (11) is stretched out backward, the bottom of engine (11) is fixed by four bolts by the rectangular distribution and supporting plate (5),
Installing hole on handle bracket (1b) is offered all in left-right direction in the rear end of every root supervisor (1), bolt, through the pilot hole of installing hole (1b) on this handle bracket and respective side handle bracket (8) middle and lower part, will be responsible for (1) and handle bracket (8) links together; Standpipe (2) is provided with in the below at every root supervisor (1) rear portion, the bottom welding that the upper end of described standpipe (2) and respective side are responsible for (1) is fixed, installing hole (2a) after screw drive case is offered at the middle part of standpipe (2), installing hole (2b) under handle bracket is offered in the lower end of standpipe (2), standpipe (2) and handle bracket (8), through the pilot hole of installing hole (2b) under this handle bracket and respective side handle bracket (8) lower end, link together by bolt;
The first inclined tube (3) and the second inclined tube (4) is equipped with at the rear of every root standpipe (2), after first inclined tube (3) front height, low dip is arranged, the bottom welding that the upper end of the first inclined tube (3) and respective side are responsible for (1) is fixed, transverse tube (6) is provided with between the first inclined tube (3) of two, left and right, the lower end of the first inclined tube (3) and the end of transverse tube (6) fix, described second inclined tube (4) is low early and high after to be obliquely installed, the front end of the second inclined tube (4) is welded in the lower end of respective side standpipe (2), the rear end of the second inclined tube (4) is welded on the end of transverse tube (6), the first trailing wheel installing hole (3a) is offered at the middle part of described first inclined tube (3), the middle part of the second inclined tube (4) offers the second trailing wheel installing hole (4a), the same side first trailing wheel installing hole (3a) is equal to the distance of transverse tube (6) with the second trailing wheel installing hole (4a) to the distance of transverse tube (6).
Adopt above technical scheme, whole skeleton moulding is simple, compact conformation, and compact, is not only easy to processing and fabricating, and is conducive to Miniature cultivator used on higher and develops to miniaturization; Adopt welding manner to fix between each adjacent tubes of formation skeleton, the fixing of connection is good.Crossbeam can strengthen the structural strength between two supervisors on the one hand, and on the other hand, crossbeam can be used for the fore-stock of suspended fixing screw drive case, and screw drive case is arranged on skeleton, and easily it is firm to install.The output shaft level of engine is stretched out backward, and namely engine is horizontal engine, and not only kind is many, and the leeway being convenient to mini-size tillage machine selection is large, and it is little to take up room, and is conducive to the volume reducing mini-size tillage machine.The bottom of engine is by pallet support, and two ends of bearing plate is welded on supervisor, the good stability of supporting engines; Engine is connected with supporting plate by four bolts by the rectangular distribution, not only firm but also reliable.
The middle and lower part of handle bracket and lower end are connected with supervisor and standpipe respectively by bolt, and not only fastness is good, can not occur to loosen or come off, and easy accessibility, fast.After screw drive case is offered at the middle part of standpipe, installing hole is the rear mounting points being used as screw drive case, makes screw drive case be arranged in the anterior below of supervisor, effectively make use of the space of supervisor's lower front.The the second trailing wheel installing hole offered in the middle part of the first trailing wheel installing hole offered in the middle part of first inclined tube and the second inclined tube is the locating hole selected for trailing wheel, rear wheel assembly is hinged by the end of pin and transverse tube, when the fastening point of rear wheel assembly is connected with the first trailing wheel installing hole by bolt, trailing wheel is in down state, now front end can tilt by Miniature cultivator used on higher, be support to walk with trailing wheel, not only walk convenient, and eliminate the trouble that cutter is ploughed in dismounting; When unclamping bolt, rear wheel assembly is rotated to an angle, then when the fastening point of rear wheel assembly being connected with the second trailing wheel installing hole by bolt, trailing wheel being in collapsed state, now can carrying out farming operation, and trailing wheel can not cause any adverse effect to farming.The present invention is that trailing wheel provides alternative mounting points, trailing wheel is assembled simple, and switching state is easy to operate, quick, thus substantially increases the convenience of Miniature cultivator used on higher use.
For the ease of installing engine and adjusting position, described supporting plate (5) is rectangular flat structure, supporting plate (5) has four bar holes (5a) by the rectangular distribution, engine (11) and supporting plate (5), through the pilot hole on this bar hole (5a) and engine (11), are fixed together by bolt.
In the dead astern at described transverse tube (6) middle part, positioning sleeve (7) is set, this positioning sleeve (7) is welded on transverse tube (6), and resistance rod (12) is worn in positioning sleeve (7), the screw that this resistance rod (12) is worn by the upper radial direction of positioning sleeve (7) holds out against.Above structural drag rod is easy for installation, solid and reliable, and can regulate the height and position of resistance rod by unclamping screw, operates very easy.
Described handle bracket (8) is elongated rectangular shape, handle pipe (9) is provided with in the back upper place of each handle bracket (8), the lower end of this handle pipe (9) is provided with flat piece (9a), described flat piece (9a) fits with the upper end of corresponding handle bracket (8), is bolted between the two.Above structure on the one hand handle bracket moulding is simple, and processing and fabricating is easy, and cost is low; On the other hand, between handle bracket and handle pipe, contact area is large, and in conjunction with tight, the fixing of connection is good.Meanwhile, handle bracket and handle pipe are split-type structural, can pack separately and transport, greatly reduce packed and transported cost thus.
Transverse tube (10) is connected with between the middle part of the right and left handle pipe (9), the end of this transverse tube (10) is welded mutually with handle pipe (9), the rear end of described handle pipe (9) is bent into horizontal segment (9b) downwards, and the horizontal segment (9b) of the right and left handle pipe (9) rear end distributes in "eight" shape.To be connected firmly between the handle pipe of above structure the right and left, reliably, and the horizontal segment holding handle pipe rear end is easy to operate, laborsaving.
Beneficial effect: skeleton structure of the present invention is simple, compact, processing and fabricating is easy, and cost is low, is convenient to the layouts such as engine, screw drive case, trailing wheel, is conducive to Miniature cultivator used on higher to miniaturization to develop; Engine adopts horizontal engine, and not only choice is large, can reduce Miniature cultivator used on higher volume further, and engine is installed firmly, reliably, stationarity is good; The handle bracket and the handle pipe that form hand handle are split-type structural, and dismounting is convenient, can effectively reduce packed and transported cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the vertical view of handle pipe.
Fig. 3 is the structural representation of skeleton.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the left view of Fig. 3.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, skeleton by being responsible for 1, standpipe 2, first inclined tube 3, second inclined tube 4, supporting plate 5, transverse tube 6 and positioning sleeve 7 etc. form.Wherein, about two parallel supervisors 1 are arranged symmetrically with, and the supervisor 1 of the right and left can be two independently straight tubes, also can be two sections that are formed after a pipe bending.Between the front end of two supervisors 1, be provided with crossbeam 1a, the end of this crossbeam 1a overlaps with the corresponding pipe shaft being responsible for 1 and fixes, and crossbeam 1a is for the fore-stock of suspended fixing screw drive case.Between the middle part of two supervisors 1, be provided with supporting plate 5, this supporting plate 5 is rectangular flat structure, and the end of supporting plate 5 overlaps mutually with the pipe shaft of supervisor's 1 corresponding horizontal segment, and by being welded and fixed.Supporting plate 5 has four bar hole 5a by the rectangular distribution, and front and the back of supporting plate 5 bend all downwards, form flange.
As shown in Fig. 1, Fig. 3, Fig. 4, arrange engine 11 above supporting plate 5, this engine 11 is supported by supporting plate 5, and the output shaft level of engine 11 is stretched out backward.Engine 11 and supporting plate 5, through the bar hole 5a on supporting plate 5 and the pilot hole bottom engine 11, are fixed together by bolt.
As shown in Fig. 1, Fig. 3, Fig. 4, offer installing hole 1b on handle bracket all in left-right direction in the rear end of every root supervisor 1, bolt passes the pilot hole of installing hole 1b and respective side handle bracket 8 middle and lower part on this handle bracket, supervisor 1 and handle bracket 8 is linked together.The below being responsible for 1 rear portion at every root is provided with standpipe 2, and the standpipe 2 of the right and left is symmetrical.The bottom welding that the upper end of described standpipe 2 and respective side are responsible for 1 is fixed, and installing hole 2a after screw drive case is offered at the middle part of standpipe 2, after this screw drive case, installing hole 2a is for installing the rear end of screw drive case.Installing hole 2b under handle bracket is offered in the lower end of standpipe 2, and standpipe 2 and handle bracket 8, through the pilot hole of installing hole 2b under this handle bracket and respective side handle bracket 8 lower end, link together by bolt.
As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5, be equipped with the first inclined tube 3 and the second inclined tube 4 at the rear of every root standpipe 2, first inclined tube 3 of the right and left is symmetrical, and second inclined tube 4 of the right and left is also symmetrical.After high before described first inclined tube 3, low dip is arranged, the bottom welding that the upper end of the first inclined tube 3 and respective side are responsible for 1 is fixed, and between the first inclined tube 3 of two, left and right, be provided with transverse tube 6, the lower end of the first inclined tube 3 is welded and fixed mutually with the end of transverse tube 6.Second inclined tube 4 is low early and high after to be obliquely installed, and the front end of the second inclined tube 4 is welded in the lower end of respective side standpipe 2, and the rear end of the second inclined tube 4 is welded on the end of transverse tube 6, and standpipe 2, first inclined tube 3 of the same side and the second inclined tube 4 in the same plane.Offer the first trailing wheel installing hole 3a at the middle part of described first inclined tube 3, the middle part of the second inclined tube 4 offers the second trailing wheel installing hole 4a, and the same side first trailing wheel installing hole 3a is equal to the distance of transverse tube 6 with the second trailing wheel installing hole 4a to the distance of transverse tube 6.First trailing wheel installing hole 3a and the second trailing wheel installing hole 4a as the alternative locating hole of trailing wheel, to carry out fastening when rear wheel assembly puts down or packs up.Dead astern in the middle part of described transverse tube 6 arranges positioning sleeve 7, and this positioning sleeve 7 is welded on transverse tube 6.In positioning sleeve 7, wear resistance rod 12, this resistance rod 12 is held out against by the screw worn radial on positioning sleeve 7.
As shown in Figure 1 and Figure 2, be provided with handle pipe 9 in the back upper place of each handle bracket 8, the handle pipe 9 of the right and left is symmetrical, and handle pipe 9 and handle bracket 8 one_to_one corresponding.The lower end of described handle pipe 9 is formed with flat piece of 9a, and this flat piece of 9a fits with the upper end of corresponding handle bracket 8, is bolted between the two.Between the middle part of the right and left handle pipe 9, be connected with transverse tube 10, the end of this transverse tube 10 is welded mutually with handle pipe 9, and the rear end of described handle pipe 9 is bent into horizontal segment 9b downwards, and the horizontal segment 9b of the right and left handle pipe 9 rear end is "eight" shape distribution.
Claims (5)
1. a Miniature cultivator used on higher handle bracket and engine arrangement structure, comprise skeleton, engine (11) and symmetrical handle bracket (8), it is characterized in that: described skeleton has supervisor (1), about two parallel supervisors (1) are arranged symmetrically with, crossbeam (1a) is provided with between the front end of two supervisors (1), end and the corresponding pipe shaft being responsible for (1) of this crossbeam (1a) overlap fixing, supporting plate (5) is provided with between the middle part of two supervisors (1), the end of this supporting plate (5) is welded and fixed with the corresponding pipe shaft being responsible for (1), described engine (11) is supported on supporting plate (5), the output shaft level of engine (11) is stretched out backward, the bottom of engine (11) is fixed by four bolts by the rectangular distribution and supporting plate (5),
Installing hole on handle bracket (1b) is offered all in left-right direction in the rear end of every root supervisor (1), bolt, through the pilot hole of installing hole (1b) on this handle bracket and respective side handle bracket (8) middle and lower part, will be responsible for (1) and handle bracket (8) links together; Standpipe (2) is provided with in the below at every root supervisor (1) rear portion, the bottom welding that the upper end of described standpipe (2) and respective side are responsible for (1) is fixed, installing hole (2a) after screw drive case is offered at the middle part of standpipe (2), installing hole (2b) under handle bracket is offered in the lower end of standpipe (2), standpipe (2) and handle bracket (8), through the pilot hole of installing hole (2b) under this handle bracket and respective side handle bracket (8) lower end, link together by bolt;
The first inclined tube (3) and the second inclined tube (4) is equipped with at the rear of every root standpipe (2), after first inclined tube (3) front height, low dip is arranged, the bottom welding that the upper end of the first inclined tube (3) and respective side are responsible for (1) is fixed, transverse tube (6) is provided with between the first inclined tube (3) of two, left and right, the lower end of the first inclined tube (3) and the end of transverse tube (6) fix, described second inclined tube (4) is low early and high after to be obliquely installed, the front end of the second inclined tube (4) is welded in the lower end of respective side standpipe (2), the rear end of the second inclined tube (4) is welded on the end of transverse tube (6), the first trailing wheel installing hole (3a) is offered at the middle part of described first inclined tube (3), the middle part of the second inclined tube (4) offers the second trailing wheel installing hole (4a), the same side first trailing wheel installing hole (3a) is equal to the distance of transverse tube (6) with the second trailing wheel installing hole (4a) to the distance of transverse tube (6).
2. Miniature cultivator used on higher handle bracket according to claim 1 and engine arrangement structure, it is characterized in that: described supporting plate (5) is rectangular flat structure, supporting plate (5) has four bar holes (5a) by the rectangular distribution, engine (11) and supporting plate (5), through the pilot hole on this bar hole (5a) and engine (11), are fixed together by bolt.
3. Miniature cultivator used on higher handle bracket according to claim 1 and engine arrangement structure, it is characterized in that: in the dead astern at described transverse tube (6) middle part, positioning sleeve (7) is set, this positioning sleeve (7) is welded on transverse tube (6), and resistance rod (12) is worn in positioning sleeve (7), the screw that this resistance rod (12) is worn by the upper radial direction of positioning sleeve (7) holds out against.
4. Miniature cultivator used on higher handle bracket according to claim 1 and engine arrangement structure, it is characterized in that: described handle bracket (8) is elongated rectangular shape, handle pipe (9) is provided with in the back upper place of each handle bracket (8), the lower end of this handle pipe (9) is provided with flat piece (9a), described flat piece (9a) fits with the upper end of corresponding handle bracket (8), is bolted between the two.
5. Miniature cultivator used on higher handle bracket according to claim 4 and engine arrangement structure, it is characterized in that: between the middle part of the right and left handle pipe (9), be connected with transverse tube (10), the end of this transverse tube (10) is welded mutually with handle pipe (9), the rear end of described handle pipe (9) is bent into horizontal segment (9b) downwards, and the horizontal segment (9b) of the right and left handle pipe (9) rear end distributes in "eight" shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410283930.2A CN104041218B (en) | 2014-06-23 | 2014-06-23 | A kind of Miniature cultivator used on higher handle bracket and engine arrangement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410283930.2A CN104041218B (en) | 2014-06-23 | 2014-06-23 | A kind of Miniature cultivator used on higher handle bracket and engine arrangement structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104041218A CN104041218A (en) | 2014-09-17 |
| CN104041218B true CN104041218B (en) | 2016-04-20 |
Family
ID=51495090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410283930.2A Active CN104041218B (en) | 2014-06-23 | 2014-06-23 | A kind of Miniature cultivator used on higher handle bracket and engine arrangement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104041218B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201947619U (en) * | 2011-01-10 | 2011-08-31 | 重庆宗申通用动力机械有限公司 | Mini-tiller handle-tube operating mechanism |
| CN201976415U (en) * | 2011-03-09 | 2011-09-21 | 福建明辉机电有限公司 | Auxiliary structure for handrails of micro-cultivator and micro-cultivator |
| CN202135471U (en) * | 2011-06-08 | 2012-02-08 | 北京多力多机械设备制造有限公司 | Omnibearing operating handle for cultivator |
| CN204047066U (en) * | 2014-06-23 | 2014-12-31 | 重庆嘉木机械有限公司 | Miniature cultivator used on higher handle bracket and engine arrangement structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD152878A1 (en) * | 1980-08-19 | 1981-12-09 | Reinhard Loewe | MECHANICAL STEERING DEVICE FOR AGRICULTURAL MACHINERY |
-
2014
- 2014-06-23 CN CN201410283930.2A patent/CN104041218B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201947619U (en) * | 2011-01-10 | 2011-08-31 | 重庆宗申通用动力机械有限公司 | Mini-tiller handle-tube operating mechanism |
| CN201976415U (en) * | 2011-03-09 | 2011-09-21 | 福建明辉机电有限公司 | Auxiliary structure for handrails of micro-cultivator and micro-cultivator |
| CN202135471U (en) * | 2011-06-08 | 2012-02-08 | 北京多力多机械设备制造有限公司 | Omnibearing operating handle for cultivator |
| CN204047066U (en) * | 2014-06-23 | 2014-12-31 | 重庆嘉木机械有限公司 | Miniature cultivator used on higher handle bracket and engine arrangement structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104041218A (en) | 2014-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204047066U (en) | Miniature cultivator used on higher handle bracket and engine arrangement structure | |
| CN204047071U (en) | Miniature cultivator used on higher handle bracket, engine and screw drive case arrangement | |
| CN104041218B (en) | A kind of Miniature cultivator used on higher handle bracket and engine arrangement structure | |
| CN204047067U (en) | The horizontal mounting structure of Miniature cultivator used on higher screw drive case | |
| CN203984940U (en) | Miniature cultivator used on higher handle bracket and screw drive case arrangement | |
| CN203984941U (en) | Miniature cultivator used on higher engine Horizontal supporting structure | |
| CN204047080U (en) | Mini-size tillage machine screw drive case and handle bracket mounting structure | |
| CN204047070U (en) | Miniature cultivator used on higher skeleton | |
| CN104081903B (en) | A kind of Miniature cultivator used on higher handle bracket, engine and screw drive case arrangement | |
| CN203984934U (en) | Mini-size tillage machine engine, screw drive case and handle bracket mounting structure | |
| CN203984937U (en) | Mini-size tillage machine engine installation structure | |
| CN204047069U (en) | Mini-size tillage machine engine and screw drive tank mounting structure | |
| CN104054418B (en) | A kind of Miniature cultivator used on higher engine Horizontal supporting structure | |
| CN203984950U (en) | Miniature cultivator used on higher engine and the horizontal mounting structure of screw drive case | |
| CN203996514U (en) | Miniature cultivator used on higher handle bracket and skeleton connection structure | |
| CN204047081U (en) | Portable mini-size tillage machine handle bracket and engine arrangement structure | |
| CN203984951U (en) | Portable mini-size tillage machine handle bracket and engine and transmission case arrangement | |
| CN203984945U (en) | Mini-size tillage machine handle bracket mounting structure | |
| CN203996517U (en) | Tiller driving engine and handle bracket mounting structure | |
| CN104067710B (en) | A kind of mini-size tillage machine screw drive tank mounting structure | |
| CN104081904B (en) | A kind of mini-size tillage machine engine, screw drive case and handle bracket mounting structure | |
| CN104054422B (en) | A kind of Miniature cultivator used on higher engine and the horizontal mounting structure of screw drive case | |
| CN104186052B (en) | A kind of mini-size tillage machine screw drive case and handle bracket mounting structure | |
| CN104137673B (en) | The horizontal mounting structure of a kind of Miniature cultivator used on higher screw drive case | |
| CN104041219B (en) | A kind of mini-size tillage machine handle bracket mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |