CN203984950U - Miniature cultivator used on higher engine and the horizontal mounting structure of screw drive case - Google Patents
Miniature cultivator used on higher engine and the horizontal mounting structure of screw drive case Download PDFInfo
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- CN203984950U CN203984950U CN201420338483.1U CN201420338483U CN203984950U CN 203984950 U CN203984950 U CN 203984950U CN 201420338483 U CN201420338483 U CN 201420338483U CN 203984950 U CN203984950 U CN 203984950U
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- screw drive
- drive case
- engine
- installing hole
- inclined tube
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Abstract
The utility model discloses a kind of Miniature cultivator used on higher engine and the horizontal mounting structure of screw drive case, between two supervisors' (1) front end, be provided with crossbeam (10), crossbeam (10) fixes with the upper end of fore-stock (11), the two ends, left and right of fore-stock (11) bottom are connected with the top of screw drive case (8) front end by bolt, between two supervisors' (1) middle part, be provided with supporting plate (5), engine (12) is supported on supporting plate (5).The utility model skeleton structure is simple, and volume is small and exquisite, is convenient to the layouts such as engine, screw drive case, trailing wheel, and being conducive to Miniature cultivator used on higher develops to miniaturization; Engine adopts horizontal engine, and not only choice is large, can further reduce Miniature cultivator used on higher volume, and engine installation firmly, reliably, and stationarity is good; Screw drive case adopts horizontal installation, can further reduce Miniature cultivator used on higher volume, and the fixing that screw drive case is installed is good.
Description
Technical field
The utility model belongs to Miniature cultivator used on higher technical field, specifically, and the particularly engine on Miniature cultivator used on higher and the horizontal mounting structure of screw drive case.
Background technology
Miniature cultivator used on higher is the agriculture apparatus of New Times, have lightweight, volume is little, the feature such as simple in structure, be widely used in the nonirrigated farmland, paddy field, orchard on Plain, mountain area, hills etc., mix corresponding facility and can draw 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, can freely travel in field, user-friendly and deposit, and has saved large-scale farm machinery and cannot enter the worry of mountain area field, for peasant has saved 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, handgrip.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, is unfavorable for that Miniature cultivator used on higher develops to miniaturization.
What the power assembly on Miniature cultivator used on higher was selected conventionally 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 according to the actual needs suitable power; On the other hand, vertical engine takes up room larger on skeleton, also can increase the volume of whole Miniature cultivator used on higher.Meanwhile, the screw drive case corresponding with engine is also vertical installation, and worm box mounting process is comparatively complicated, and fixing is poor, and it is also large to take up room.
Utility model content
Miniature cultivator used on higher engine and the horizontal mounting structure of screw drive case that technical problem to be solved in the utility model is to provide a kind of assembles easily, volume is little.
The technical solution of the utility model is as follows: a kind of Miniature cultivator used on higher engine and the horizontal mounting structure of screw drive case, comprise engine (12), screw drive case (8) and skeleton, described skeleton has supervisor (1), two parallel supervisors (1) in left and right are arranged symmetrically with, between two supervisors' (1) front end, be provided with crossbeam (10), the end of this crossbeam (10) is fixing with corresponding supervisor's (1) pipe shaft overlap joint, and crossbeam (10) fixes with the upper end of fore-stock (11), the two ends, left and right of fore-stock (11) bottom are connected with the top of screw drive case (8) front end by bolt, power shaft and the output shaft of screw drive case (8) are arranged on horizontal plane, between two supervisors' (1) middle part, be provided with supporting plate (5), the end of this supporting plate (5) overlaps fixing with supervisor's (1) pipe shaft mutually, described engine (12) is supported on supporting plate (5), the output shaft level of engine (12) is stretched out backward, and the bottom of engine (12) fixes by four bolt and supporting plates (5) by the rectangular distribution,
Rear end supervisor every described (1) all offers installing hole on handle bracket (1b) along left and right directions, and be provided with standpipe (2) in the below at every supervisor (1) rear portion, the upper end of described standpipe (2) and respective side supervisor's (1) bottom welding is fixed, installing hole (2a) after screw drive case is offered at the middle part of standpipe (2), bolt is through pilot hole corresponding to installing hole (2a) and screw drive case (8) rear end after this screw drive case, screw drive case (8) and standpipe (2) are fixed together, installing hole under handle bracket (2b) is offered in the lower end of standpipe (2),
Be equipped with the first inclined tube (3) and the second inclined tube (4) at the rear of every standpipe (2), after the front height of the first inclined tube (3), low dip is arranged, the upper end of the first inclined tube (3) and respective side supervisor's (1) bottom welding is fixed, between two the first inclined tubes in left and right (3), be provided with transverse tube (6), the end of the lower end of the first inclined tube (3) and transverse tube (6) fixes, low early and high after being obliquely installed of described the second inclined tube (4), 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), offer the first trailing wheel installing hole (3a) at the middle part of described the first inclined tube (3), the middle part of the second inclined tube (4) offers the second trailing wheel installing hole (4a), the same side the first trailing wheel installing hole (3a) equates 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 volume is small and exquisite, is not only easy to processing and fabricating, and is conducive to Miniature cultivator used on higher and develops to miniaturization; Between each adjacent tubes of formation skeleton, adopt welding manner to fix, the fixing of connection is good.The output shaft level of engine is stretched out backward, and engine is horizontal engine, and not only kind is many, and the leeway of being convenient to Miniature cultivator used on higher selection is large, and it is little to take up room, and is conducive to dwindle the volume of Miniature cultivator used on higher.The bottom of engine is supported by supporting plate, and it is upper that two ends of bearing plate is welded in supervisor, the good stability of supporting engines; Engine is connected with supporting plate by four bolts by the rectangular distribution, not only firmly but also reliable.
Under the handle bracket that on the handle bracket of offering in supervisor rear end, installing hole and standpipe lower end are offered, installing hole is used for installing handle bracket, makes its installation convenient, firm; After screw drive case is offered at the middle part of standpipe, installing hole is the rear mounting points as screw drive case, makes screw drive case be arranged in the anterior below of supervisor, has effectively utilized the space of supervisor's lower front.Screw drive case adopts horizontal layout, is combined closely with skeleton, can effectively reduce the volume of Miniature cultivator used on higher; Screw drive case front end adopts fore-stock suspention to be installed on framework beam, and rear end and skeleton standpipe fix, and screw drive case fitting operation is very easy like this, can guarantee the fixing that screw drive case is installed.
The second trailing wheel installing hole that the first trailing wheel installing hole that the first inclined tube middle part is offered and the second inclined tube middle part are offered is the locating hole of selecting for trailing wheel, rear wheel assembly is hinged by the end of pin and transverse tube, in the time that 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 Miniature cultivator used on higher can be by front end perk, walk as supporting taking trailing wheel, not only walk convenient, and saved 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 is connected with the second trailing wheel installing hole by bolt, trailing wheel, in collapsed state, now can carry out farming operation, and trailing wheel can not cause any adverse effect to farming.The utility model, for trailing wheel provides alternative mounting points, make trailing wheel assembling simple, and switching state is easy to operate, quick, thereby has greatly improved the convenience that Miniature cultivator used on higher uses.
For the ease of processing and fabricating, increase structural strength, prevent distortion, described supporting plate (5) is rectangular flat structure, the front of supporting plate (5) and back be bending downwards all, forms flange.
Dead astern at described transverse tube (6) middle part arranges positioning sleeve (7), this positioning sleeve (7) is welded on transverse tube (6), and in positioning sleeve (7), wearing resistance rod (9), this resistance rod (9) is held out against by the screw radially wearing on positioning sleeve (7).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.
Beneficial effect: the utility model skeleton structure is simple, and volume is small and exquisite, and processing and fabricating is easy, and cost is low, is convenient to the layouts such as engine, screw drive case, trailing wheel, and being conducive to Miniature cultivator used on higher develops to miniaturization; Engine adopts horizontal engine, and not only choice is large, can further reduce Miniature cultivator used on higher volume, and engine installation firmly, reliably, and stationarity is good; Screw drive case adopts horizontal installation, can further reduce Miniature cultivator used on higher volume, and the fixing that screw drive case is installed is good.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of skeleton.
Fig. 3 is the left view of skeleton.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, Figure 2, Figure 3 shows, skeleton by being responsible for 1, standpipe 2, the first inclined tube 3, the second inclined tube 4, supporting plate 5, transverse tube 6 and positioning sleeve 7 etc. form.Wherein, two parallel supervisors 1 in left and right are arranged symmetrically with, and the supervisor 1 of the right and left can be two independently straight tubes, can be also two sections that after a pipe bending, form.Between two supervisors' 1 front end, be provided with crossbeam 10, the end of crossbeam 10 overlaps mutually with supervisor 1 pipe shaft, and by being welded and fixed.Described crossbeam 10 is bolted with the upper end of fore-stock 11, the two ends, left and right of fore-stock 11 bottoms are connected with the top of screw drive case 8 front ends by bolt, screw drive case 8 adopts horizontal layout, and power shaft and the output shaft of screw drive case 8 are arranged on horizontal plane.Between two supervisors' 1 middle part, be provided with supporting plate 5, this supporting plate 5 is rectangular flat structure, and the end of supporting plate 5 overlaps mutually with supervisor 1 pipe shaft, and by being welded and fixed.On supporting plate 5, have by the rectangular distribution four bar hole 5a, the front of supporting plate 5 and back be bending downwards all, forms flange.
As shown in Figure 1 and Figure 2, engine 8 is set above supporting plate 5, this engine 8 is supported by supporting plate 5, and the output shaft level of engine 8 is stretched out backward.Bolt, through the bar hole 5a on supporting plate 5 and the pilot hole of engine 8 bottoms, is fixed together engine 8 and supporting plate 5.
As shown in Figure 1, Figure 2, Figure 3 shows, all offer installing hole 1b on handle bracket along left and right directions in every supervisor's 1 rear end, and be provided with standpipe 2 below every supervisor 1 rear portion, the standpipe 2 of the right and left is symmetrical.The upper end of described standpipe 2 and respective side supervisor's 1 bottom welding is fixed, installing hole 2a after screw drive case is offered at the middle part of standpipe 2, bolt, through pilot hole corresponding to installing hole 2a and screw drive case 8 rear ends after this screw drive case, is fixed together the rear end of screw drive case 8 and standpipe 2.Installing hole 2b under handle bracket is offered in the lower end of standpipe 2, and under this handle bracket, installing hole 2b is used for being connected handle bracket with installing hole 1b on handle bracket.Be equipped with the first inclined tube 3 and the second inclined tube 4 at the rear of every 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 the front height of described the first inclined tube 3, low dip is arranged, the upper end of the first inclined tube 3 and respective side supervisor's 1 bottom welding is fixed, and the lower end that is provided with transverse tube 6, the first inclined tubes 3 between the first inclined tube 3 of two of left and right is welded and fixed mutually with the end of transverse tube 6.
As shown in Figure 1, Figure 2, Figure 3 shows, second inclined tube 4 is low early and high after is obliquely installed, 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, the first inclined tube 3 and second inclined tube 4 of the same side are in the same plane.Offer the first trailing wheel installing hole 3a at the middle part of described the 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 the first trailing wheel installing hole 3a equates to the distance of transverse tube 6 with the second trailing wheel installing hole 4a to the distance of transverse tube 6.The first trailing wheel installing hole 3a and the second trailing wheel installing hole 4a be as the alternative locating hole of trailing wheel, fastening so that rear wheel assembly carries out when putting down or packing up.Dead astern at described transverse tube 6 middle parts arranges positioning sleeve 7, and this positioning sleeve 7 is welded on transverse tube 6.In positioning sleeve 7, wear resistance rod 9, this resistance rod 9 is held out against by the screw radially wearing on positioning sleeve 7.
Claims (3)
1. a Miniature cultivator used on higher engine and the horizontal mounting structure of screw drive case, comprise engine (12), screw drive case (8) and skeleton, it is characterized in that: described skeleton has supervisor (1), two parallel supervisors (1) in left and right are arranged symmetrically with, between two supervisors' (1) front end, be provided with crossbeam (10), the end of this crossbeam (10) is fixing with corresponding supervisor's (1) pipe shaft overlap joint, and crossbeam (10) fixes with the upper end of fore-stock (11), the two ends, left and right of fore-stock (11) bottom are connected with the top of screw drive case (8) front end by bolt, power shaft and the output shaft of screw drive case (8) are arranged on horizontal plane, between two supervisors' (1) middle part, be provided with supporting plate (5), the end of this supporting plate (5) overlaps fixing with supervisor's (1) pipe shaft mutually, described engine (12) is supported on supporting plate (5), the output shaft level of engine (12) is stretched out backward, and the bottom of engine (12) fixes by four bolt and supporting plates (5) by the rectangular distribution,
Rear end supervisor every described (1) all offers installing hole on handle bracket (1b) along left and right directions, and be provided with standpipe (2) in the below at every supervisor (1) rear portion, the upper end of described standpipe (2) and respective side supervisor's (1) bottom welding is fixed, installing hole (2a) after screw drive case is offered at the middle part of standpipe (2), bolt is through pilot hole corresponding to installing hole (2a) and screw drive case (8) rear end after this screw drive case, screw drive case (8) and standpipe (2) are fixed together, installing hole under handle bracket (2b) is offered in the lower end of standpipe (2),
Be equipped with the first inclined tube (3) and the second inclined tube (4) at the rear of every standpipe (2), after the front height of the first inclined tube (3), low dip is arranged, the upper end of the first inclined tube (3) and respective side supervisor's (1) bottom welding is fixed, between two the first inclined tubes in left and right (3), be provided with transverse tube (6), the end of the lower end of the first inclined tube (3) and transverse tube (6) fixes, low early and high after being obliquely installed of described the second inclined tube (4), 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), offer the first trailing wheel installing hole (3a) at the middle part of described the first inclined tube (3), the middle part of the second inclined tube (4) offers the second trailing wheel installing hole (4a), the same side the first trailing wheel installing hole (3a) equates 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 engine according to claim 1 and the horizontal mounting structure of screw drive case, is characterized in that: described supporting plate (5) is rectangular flat structure, and the front of supporting plate (5) and back be bending downwards all, forms flange.
3. Miniature cultivator used on higher engine according to claim 1 and the horizontal mounting structure of screw drive case, it is characterized in that: the dead astern at described transverse tube (6) middle part arranges positioning sleeve (7), this positioning sleeve (7) is welded on transverse tube (6), and in positioning sleeve (7), wearing resistance rod (9), this resistance rod (9) is held out against by the screw radially wearing on positioning sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420338483.1U CN203984950U (en) | 2014-06-23 | 2014-06-23 | Miniature cultivator used on higher engine and the horizontal mounting structure of screw drive case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420338483.1U CN203984950U (en) | 2014-06-23 | 2014-06-23 | Miniature cultivator used on higher engine and the horizontal mounting structure of screw drive case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203984950U true CN203984950U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420338483.1U Withdrawn - After Issue CN203984950U (en) | 2014-06-23 | 2014-06-23 | Miniature cultivator used on higher engine and the horizontal mounting structure of screw drive case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203984950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104054422A (en) * | 2014-06-23 | 2014-09-24 | 重庆嘉木机械有限公司 | Horizontal mounting structure for engine and screw transmission case of mini-tiller |
-
2014
- 2014-06-23 CN CN201420338483.1U patent/CN203984950U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104054422A (en) * | 2014-06-23 | 2014-09-24 | 重庆嘉木机械有限公司 | Horizontal mounting structure for engine and screw transmission case of mini-tiller |
| CN104054422B (en) * | 2014-06-23 | 2016-03-02 | 重庆嘉木机械有限公司 | A kind of Miniature cultivator used on higher engine and the horizontal mounting structure of screw drive case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |