CN204047071U - Miniature cultivator used on higher handle bracket, engine and screw drive case arrangement - Google Patents
Miniature cultivator used on higher handle bracket, engine and screw drive case arrangement Download PDFInfo
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- CN204047071U CN204047071U CN201420339324.3U CN201420339324U CN204047071U CN 204047071 U CN204047071 U CN 204047071U CN 201420339324 U CN201420339324 U CN 201420339324U CN 204047071 U CN204047071 U CN 204047071U
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- handle bracket
- screw drive
- drive case
- engine
- installing hole
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Abstract
The utility model discloses a kind of Miniature cultivator used on higher handle bracket, engine and screw drive case arrangement, comprise skeleton, engine (15), screw drive case (8) and symmetrical handle bracket (8), described skeleton has supervisor (1), about two parallel supervisors (1) are arranged symmetrically with, crossbeam (13) is provided with between the front end of two supervisors (1), crossbeam (13) fixes with the upper end of fore-stock (14), the two ends, left and right of fore-stock (14) bottom are connected by the top of bolt with screw drive case (8) front end, power shaft and the output shaft of screw drive case (8) are arranged on horizontal plane.The utility model 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.
Description
Technical field
The utility model belongs to Miniature cultivator used on higher technical field, specifically, and the handle bracket particularly on Miniature cultivator used on higher, engine and screw drive case arrangement.
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.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.
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.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Miniature cultivator used on higher handle bracket of solid and reliable, easy accessibility, engine and screw drive case arrangement.
The technical solution of the utility model is as follows: a kind of Miniature cultivator used on higher handle bracket, engine and screw drive case arrangement, comprise skeleton, engine (15), screw drive case (8) 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 (13) is provided with between the front end of two supervisors (1), end and the corresponding pipe shaft being responsible for (1) of this crossbeam (13) overlap fixing, and crossbeam (13) fixes with the upper end of fore-stock (14), the two ends, left and right of fore-stock (14) bottom are connected by the top of bolt with screw drive case (8) front end, power shaft and the output shaft of screw drive case (8) are arranged on horizontal plane, supporting plate (5) is provided with between the middle part of two supervisors (1), the end of this supporting plate (5) overlaps fixing with the pipe shaft of supervisor (1) mutually, described engine (15) is supported on supporting plate (5), the output shaft level of engine (15) is stretched out backward, and the bottom of engine (15) is fixed by four bolts by the rectangular distribution and supporting plate (5),
The rear end being responsible for (1) described in every root offers installing hole on handle bracket (1b) all in left-right direction, 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), bolt is through pilot hole corresponding to installing hole (2a) after this screw drive case and screw drive case (8) rear end, screw drive case (8) and standpipe (2) are fixed together, installing hole (2b) under handle bracket is offered in the lower end of standpipe (2), bolt is through the pilot hole of installing hole (2b) under this handle bracket and respective side handle bracket (8) lower end, standpipe (2) and handle bracket (8) are linked together,
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.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 Miniature cultivator used on higher selection is large, and it is little to take up room, and is conducive to the volume reducing Miniature cultivator used on higher.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.Screw drive case adopts horizontal layout, is combined closely, can effectively reduces the volume of Miniature cultivator used on higher with skeleton; Screw drive case front end adopts fore-stock suspended fixing on framework beam, and rear end and skeleton standpipe fix, and it is very easy that operation installed by such screw drive case, can guarantee the fixing that screw drive case is installed.
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 utility model 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 processing and fabricating, increase structural strength, prevent distortion, described supporting plate (5) is rectangular flat structure, and front and the back of supporting plate (5) bend all downwards, forms flange.
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: the utility model skeleton structure 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; Screw drive case adopts horizontal installation, can reduce Miniature cultivator used on higher volume further, and the fixing that screw drive case is installed 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 utility model.
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 utility model is described in further detail:
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 13, the end of crossbeam 13 overlaps mutually with the pipe shaft of supervisor 1, and by being welded and fixed.Described crossbeam 13 is bolted with the upper end of fore-stock 14, two ends, left and right bottom fore-stock 14 are connected by the top of bolt with screw drive case 11 front end, screw drive case 11 adopts horizontal layout, and power shaft and the output shaft of screw drive case 11 are arranged on horizontal plane.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 1, 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 15 above supporting plate 5, this engine 15 is supported by supporting plate 5, and the output shaft level of engine 15 is stretched out backward.Engine 15 and supporting plate 5, through the bar hole 5a on supporting plate 5 and the pilot hole bottom engine 15, 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, installing hole 2a after screw drive case is offered at the middle part of standpipe 2, the rear end of screw drive case 11 and standpipe 2, through pilot hole corresponding to installing hole 2a after this screw drive case and screw drive case 11 rear end, are fixed together by bolt.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 (4)
1. a Miniature cultivator used on higher handle bracket, engine and screw drive case arrangement, comprise skeleton, engine (15), screw drive case (8) 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 (13) is provided with between the front end of two supervisors (1), end and the corresponding pipe shaft being responsible for (1) of this crossbeam (13) overlap fixing, and crossbeam (13) fixes with the upper end of fore-stock (14), the two ends, left and right of fore-stock (14) bottom are connected by the top of bolt with screw drive case (8) front end, power shaft and the output shaft of screw drive case (8) are arranged on horizontal plane, supporting plate (5) is provided with between the middle part of two supervisors (1), the end of this supporting plate (5) overlaps fixing with the pipe shaft of supervisor (1) mutually, described engine (15) is supported on supporting plate (5), the output shaft level of engine (15) is stretched out backward, and the bottom of engine (15) is fixed by four bolts by the rectangular distribution and supporting plate (5),
The rear end being responsible for (1) described in every root offers installing hole on handle bracket (1b) all in left-right direction, 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), bolt is through pilot hole corresponding to installing hole (2a) after this screw drive case and screw drive case (8) rear end, screw drive case (8) and standpipe (2) are fixed together, installing hole (2b) under handle bracket is offered in the lower end of standpipe (2), bolt is through the pilot hole of installing hole (2b) under this handle bracket and respective side handle bracket (8) lower end, standpipe (2) and handle bracket (8) are linked together,
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, engine and screw drive case arrangement, it is characterized in that: described supporting plate (5) is rectangular flat structure, front and the back of supporting plate (5) bend all downwards, form flange.
3. Miniature cultivator used on higher handle bracket according to claim 1, engine and screw drive case arrangement, 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.
4. Miniature cultivator used on higher handle bracket according to claim 3, engine and screw drive case arrangement, 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 |
|---|---|---|---|
| CN201420339324.3U CN204047071U (en) | 2014-06-23 | 2014-06-23 | Miniature cultivator used on higher handle bracket, engine and screw drive case arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339324.3U CN204047071U (en) | 2014-06-23 | 2014-06-23 | Miniature cultivator used on higher handle bracket, engine and screw drive case arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204047071U true CN204047071U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420339324.3U Withdrawn - After Issue CN204047071U (en) | 2014-06-23 | 2014-06-23 | Miniature cultivator used on higher handle bracket, engine and screw drive case arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204047071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104081903A (en) * | 2014-06-23 | 2014-10-08 | 重庆嘉木机械有限公司 | Mini-tiller handlebar seat, engine and screw transmission box arranging structure |
-
2014
- 2014-06-23 CN CN201420339324.3U patent/CN204047071U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104081903A (en) * | 2014-06-23 | 2014-10-08 | 重庆嘉木机械有限公司 | Mini-tiller handlebar seat, engine and screw transmission box arranging structure |
| CN104081903B (en) * | 2014-06-23 | 2016-04-20 | 重庆嘉木机械有限公司 | A kind of Miniature cultivator used on higher handle bracket, engine and screw drive case arrangement |
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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: 20141231 Effective date of abandoning: 20160420 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |