CN104081902B - A kind of Miniature cultivator used on higher handle bracket and screw drive case arrangement - Google Patents
A kind of Miniature cultivator used on higher handle bracket and screw drive case arrangement Download PDFInfo
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- CN104081902B CN104081902B CN201410284853.2A CN201410284853A CN104081902B CN 104081902 B CN104081902 B CN 104081902B CN 201410284853 A CN201410284853 A CN 201410284853A CN 104081902 B CN104081902 B CN 104081902B
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- screw drive
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Abstract
The invention discloses a kind of Miniature cultivator used on higher handle bracket and screw drive case arrangement, including skeleton, screw drive case (11) and symmetrical handle bracket (8), crossbeam (13) it 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 with the top of screw drive case (11) front end by bolt, supporting plate (5) it is provided with between the middle part of two supervisors (1), the end of this supporting plate (5) is welded and fixed with the pipe shaft of corresponding supervisor (1).Screw drive case of the present invention uses horizontal installation, can reduce Miniature cultivator used on higher volume further, and screw drive case firmly installs, reliably, stationarity is good；The handle bracket constituting hands handle is split-type structural with handle pipe, and it is convenient to dismount, and can effectively reduce packed and transported cost.
Description
Technical field
The invention belongs to Miniature cultivator used on higher technical field, specifically, particularly to the hands on Miniature cultivator used on higher
Seat and screw drive case arrangement.
Background technology
Miniature cultivator used on higher is the agriculture apparatus of New Times, has lightweight, the features such as volume is little, simple in construction,
It is widely used in Plain, mountain area, the nonirrigated farmland on hills, paddy field, orchard etc., mixes corresponding facility and can take out
Water, generate electricity, spray the operation such as medicine, spray, also can draw towed vehicle and carry out short-distance transport.Minitype cultivation facility
There is stronger motility, freely can travel in field, it is simple to user uses and deposits, eliminate large-scale agriculture
Cannot be introduced into the worry of mountain area field with machinery, save the plenty of time for peasant in busy farming season.
Skeleton is the vitals on Miniature cultivator used on higher, is used for arranging power assembly, ploughing the parts such as cutter, hands handle.
Existing Miniature cultivator used on higher skeleton not only structure is complicated, processing and fabricating difficulty, production cost are high, and takies
Space is big, 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 generally selected is vertical engine, and correspondingly screw drive case is also
Being vertical installation, so on the one hand worm box mounting process is complex, and fixing is poor；Another
Aspect, worm box takes up room relatively big on skeleton, also can increase the volume of whole Miniature cultivator used on higher.
Hands on Miniature cultivator used on higher is being typically made up of handle pipe and handle bracket, and handle pipe and handle bracket are usually
Integrative-structure, such spatial volume is big, can increase packed and transported cost；Meanwhile, handle bracket connects on skeleton
The fixing connect is poor, and disassembling operations is inconvenient.
Summary of the invention
The technical problem to be solved is to provide a kind of solid and reliable, Minitype cultivation of easy accessibility
Machine handle bracket and screw drive case arrangement.
Technical scheme is as follows: a kind of Miniature cultivator used on higher handle bracket and screw drive case arrangement,
Including skeleton, screw drive case (11) and symmetrical handle bracket (8), described skeleton has supervisor (1),
About two parallel supervisors (1) are arranged symmetrically with, and are provided with crossbeam (13) between the front end of two supervisors (1),
The end of this crossbeam (13) is fixing with the pipe shaft overlap joint of corresponding supervisor (1), and crossbeam (13) and fore-stock
(14) upper end fixes, and the two ends, left and right of fore-stock (14) bottom are by bolt and screw drive case (11)
The top of front end connects, and is provided with supporting plate (5), this supporting plate (5) between the middle part of two supervisors (1)
End with corresponding supervisor (1) pipe shaft be welded and fixed；
Installing hole on handle bracket (1b), bolt is offered the most in left-right direction in the rear end of every supervisor (1)
Installing hole (1b) and the pilot hole of respective side handle bracket (8) middle and lower part on this handle bracket, will supervisor
(1) link together with handle bracket (8)；It is provided with standpipe (2) in the lower section at every supervisor (1) rear portion,
The bottom welding that (1) is responsible for respective side in the upper end of described standpipe (2) is fixed, at the middle part of standpipe (2)
Offering installing hole (2a) after screw drive case, bolt passes installing hole (2a) and spiral shell after this screw drive case
The pilot hole that bar transmission case (11) rear end is corresponding, by solid to rear end and the standpipe (2) of screw drive case (11)
Being scheduled on together, installing hole under handle bracket (2b) is offered in the lower end of standpipe (2), and bolt passes under this handle bracket
Installing hole (2b) and the pilot hole of respective side handle bracket (8) lower end, by standpipe (2) and handle bracket (8)
Link together；
The first inclined tube (3) and the second inclined tube (4), the first inclined tube it is equipped with at the rear of every standpipe (2)
(3) after front height, low dip is arranged, the bottom welding of (1) is responsible for respective side in the upper end of the first inclined tube (3)
Fixing, 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) with
The end of transverse tube (6) fixes, and described second inclined tube (4) is low early and high after to be obliquely installed, the second inclined tube (4)
Front end be welded in the lower end of respective side standpipe (2), the rear end of the second inclined tube (4) is welded on transverse tube (6)
End, offer the first trailing wheel installing hole (3a), the second inclined tube at the middle part of described first inclined tube (3)
(4) middle part offers the second trailing wheel installing hole (4a), and the same side the first trailing wheel installing hole (3a) is to horizontal stroke
The distance of pipe (6) is equal, at described transverse tube with the distance of the second trailing wheel installing hole (4a) to transverse tube (6)
(6) dead astern at middle part arranges positioning sleeve (7), and this positioning sleeve (7) is welded on transverse tube (6).
Using above technical scheme, whole skeleton moulding is simple, compact conformation, and compact is not only easy to
Processing and fabricating, and beneficially Miniature cultivator used on higher develops to miniaturization；Constitute skeleton each adjacent tubes it
Between use welding manner fix, the fixing of connection is good.Supporting plate is used for supporting power assembly, and two ends of bearing plate is welded
It is connected on supervisor, supports the good stability of power assembly.
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,
Will not occur to loosen or come off, and easy accessibility, quick.After screw drive case is offered at the middle part of standpipe
Installing hole is used as the rear mount point of screw drive case, makes screw drive case be arranged in the lower section that supervisor is anterior,
It is effectively utilized the space of supervisor's lower front.Screw drive case uses horizontal layout, is tightly combined with skeleton,
The volume of Miniature cultivator used on higher can be effectively reduced；Screw drive case front end uses fore-stock suspended fixing horizontal in skeleton
Liang Shang, rear end fixes with skeleton standpipe, and it is the easiest that operation installed by such screw drive case, can ensure that spiral shell
The fixing that bar transmission case is installed.
The second trailing wheel 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 installed
Hole is the hole, location selected for trailing wheel, and rear wheel assembly is hinged with the end of transverse tube by pin, works as rear wheel assembly
Fastening point by the connection of bolt and the first trailing wheel installing hole time, trailing wheel is in down state, now tiller
Front end can be tilted, walk for supporting with trailing wheel, not only walk convenient, and eliminate dismounting and plough cutter
Trouble；When unclamping bolt, make rear wheel assembly rotate to an angle, then the fastening point of rear wheel assembly is passed through
When bolt and the second trailing wheel installing hole connect, trailing wheel is in collapsed state, now can carry out farming operation, and
And farming will not be caused any adverse effect by trailing wheel.The present invention is that trailing wheel provides alternative mount point,
Make trailing wheel assembling simple, and switching state is easy to operate, quick, thus substantially increase Miniature cultivator used on higher
The convenience used.
For the ease of processing and fabricating, increasing structural strength, prevent deformation, described supporting plate (5) is rectangular flat
Structure, front and the back of supporting plate (5) bend downwards, form flange.
For the ease of installing power assembly adjusting position, described supporting plate (5) has four bars by the rectangular distribution
Shape hole (5a).
Arranging positioning sleeve (7) in the dead astern at described transverse tube (6) middle part, this positioning sleeve (7) is welded on horizontal stroke
On pipe (6), and wearing resistance rod (12) in positioning sleeve (7), this resistance rod (12) is by positioning sleeve (7)
The screw that upper radial direction wears holds out against.Above structural drag rod is easy for installation, solid and reliable, and by unclamping
Screw can regulate the height and position of resistance rod, operates the easiest.
Described handle bracket (8) is elongated rectangular shape, is provided with hands handle in the back upper place of each handle bracket (8)
Pipe (9), the lower end of this handle pipe (9) is provided with flat piece (9a), described flat piece (9a) and corresponding handle bracket
(8) upper end fits, and is bolted between the two.The on the one hand handle bracket moulding of above structure is simple,
Processing and fabricating is easy, low cost；On the other hand, between handle bracket and handle pipe, contact area is big, in conjunction with tight
Close, the fixing of connection is good.Meanwhile, handle bracket and handle pipe are split-type structural, can individually pack into
Row transport, thus greatly reduces packed and transported cost.
Connect between the middle part of the right and left handle pipe (9) and have transverse tube (10), the end of this transverse tube (10)
Portion welds mutually with handle pipe (9), and the rear end of described handle pipe (9) is turned under being converted into horizontal segment (9b), left
The horizontal segment (9b) of handle pipe (9) rear end, right both sides is distributed in "eight" shape.Above structure the right and left
Handle pipe between be connected firmly, reliably, and the horizontal segment holding handle pipe rear end is easy to operate, laborsaving.
Beneficial effect: framing structure of the present invention is simple, compact, processing and fabricating is easy, low cost, just
Arranging in electromotor, screw drive case, trailing wheel etc., beneficially Miniature cultivator used on higher develops to miniaturization；
Screw drive case uses horizontal installation, can reduce Miniature cultivator used on higher volume further, and screw drive case is pacified
Firmly, reliably, stationarity is good for dress；The handle bracket constituting hands handle is split-type structural with handle pipe, and dismounting is just
Victory, can effectively reduce packed and transported cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the top view of handle pipe.
Fig. 3 is the structural representation of skeleton.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the left view of Fig. 3.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, skeleton by being responsible for 1, standpipe the 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
Being arranged symmetrically with, the supervisor 1 of the right and left can be two independent straight tubes, it is also possible to is a pipe bending
Two sections of rear formation.Being provided with crossbeam 13 between the front end of two supervisors 1, the end of this crossbeam 13 is with corresponding
The pipe shaft overlap joint of supervisor 1 is fixing, and the upper end of crossbeam 13 and fore-stock 14 is bolted, fore-stock
Two ends, left and right bottom 14 are connected with the top of screw drive case 11 front end by bolt, screw drive case 11
Using horizontal layout, power shaft and the output shaft of screw drive case 11 are arranged on horizontal plane.Two masters
Being provided with supporting plate 5 between the middle part of pipe 1, this supporting plate 5 is used for supporting electromotor, and supporting plate 5 is preferably rectangular flat
Plate structure, the end of supporting plate 5 overlaps mutually with the pipe shaft of supervisor 1, and by being welded and fixed.On supporting plate 5
Having four bar hole 5a by the rectangular distribution, front and the back of supporting plate 5 bend downwards, form flange.
As shown in Fig. 1, Fig. 3, Fig. 4, offer handle bracket the most in left-right direction in the rear end of every supervisor 1
Upper installing hole 1b, bolt is through installing hole 1b and the assembling of respective side handle bracket 8 middle and lower part on this handle bracket
Hole, links together supervisor 1 and handle bracket 8.It is provided with standpipe 2 in the lower section at every supervisor 1 rear portion,
The standpipe 2 of the right and left is symmetrical.The bottom welding that the upper end of described standpipe 2 is responsible for 1 with respective side is fixed,
Installing hole 2a after screw drive case is offered at the middle part of standpipe 2, bolt passes installing hole after this screw drive case
Pilot hole corresponding to 2a and screw drive case 11 rear end, by solid to rear end and the standpipe 2 of screw drive case 11
It is scheduled on together.Installing hole 2b under handle bracket is offered in the lower end of standpipe 2, and bolt is through installing hole under this handle bracket
2b and the pilot hole of respective side handle bracket 8 lower end, link together standpipe 2 and handle bracket 8.
As shown in Fig. 1, Fig. 3, Fig. 4, it is equipped with the first inclined tube 3 and second at the rear of every standpipe 2 oblique
Pipe 4, first inclined tube 3 of the right and left is symmetrical, and second inclined tube 4 of the right and left is the most symmetrical.Described
Before one inclined tube 3, after height, low dip is arranged, the upper end of the first inclined tube 3 is solid with the bottom welding of respective side supervisor 1
Fixed, between the first inclined tube 3 of two, left and right, it is provided with transverse tube 6, the lower end of the first inclined tube 3 and the end of transverse tube 6
It is welded and fixed mutually.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 respective side
The lower end of standpipe 2, the rear end of the second inclined tube 4 is welded on the end of transverse tube 6, and the standpipe 2 of the same side,
First inclined tube 3 and the second inclined tube 4 are in the same plane.Is offered at the middle part of described first inclined tube 3
One trailing wheel installing hole 3a, the middle part of the second inclined tube 4 offers the second trailing wheel installing hole 4a, behind the same side first
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 for wheel.First
Trailing wheel installing hole 3a and the second trailing wheel installing hole 4a is as hole, trailing wheel alternative location, in order to trailing wheel is total
Become and fasten when putting down or pack up.Dead astern in the middle part of described transverse tube 6 arranges positioning sleeve 7, this positioning sleeve
7 are welded on transverse tube 6.Wearing resistance rod 12 in positioning sleeve 7, this resistance rod 12 is by footpath on positioning sleeve 7
Hold out against to the screw worn.
As shown in Figure 1 and Figure 2, the back upper place at each handle bracket 8 is provided with handle pipe 9, the right and left
Handle pipe 9 symmetrical, and handle pipe 9 and handle bracket 8 one_to_one corresponding.The lower end of described handle pipe 9
Being formed with flat piece of 9a, this flat piece of 9a fits with the upper end of corresponding handle bracket 8, passes through spiral shell between the two
Bolt is fixed.Connect between the middle part of the right and left handle pipe 9 and have transverse tube 10, the end of this transverse tube 10 and hands
Pipe 9 phase is welded, and the rear end of described handle pipe 9 is turned under being converted into horizontal segment 9b, the right and left handle pipe 9
The horizontal segment 9b of rear end is "eight" shape distribution.
Claims (4)
1. Miniature cultivator used on higher handle bracket and a screw drive case arrangement, including skeleton, screw drive case
And symmetrical handle bracket (8) (11), it is characterised in that: described skeleton has a supervisor (1), two
The parallel supervisor (1) in left and right is arranged symmetrically with, and is provided with crossbeam (13) between the front end of two supervisors (1),
The end of this crossbeam (13) is fixing with the pipe shaft overlap joint of corresponding supervisor (1), and crossbeam (13) and fore-stock
(14) upper end fixes, and the two ends, left and right of fore-stock (14) bottom are by bolt and screw drive case (11)
The top of front end connects, and is provided with supporting plate (5), this supporting plate (5) between the middle part of two supervisors (1)
End with corresponding supervisor (1) pipe shaft be welded and fixed；
Installing hole on handle bracket (1b), bolt is offered the most in left-right direction in the rear end of every supervisor (1)
Installing hole (1b) and the pilot hole of respective side handle bracket (8) middle and lower part on this handle bracket, will supervisor
(1) link together with handle bracket (8)；It is provided with standpipe (2) in the lower section at every supervisor (1) rear portion,
The bottom welding that (1) is responsible for respective side in the upper end of described standpipe (2) is fixed, at the middle part of standpipe (2)
Offering installing hole (2a) after screw drive case, bolt passes installing hole (2a) and spiral shell after this screw drive case
The pilot hole that bar transmission case (11) rear end is corresponding, by solid to rear end and the standpipe (2) of screw drive case (11)
Being scheduled on together, installing hole under handle bracket (2b) is offered in the lower end of standpipe (2), and bolt passes under this handle bracket
Installing hole (2b) and the pilot hole of respective side handle bracket (8) lower end, by standpipe (2) and handle bracket (8)
Link together；
The first inclined tube (3) and the second inclined tube (4), the first inclined tube it is equipped with at the rear of every standpipe (2)
(3) after front height, low dip is arranged, the bottom welding of (1) is responsible for respective side in the upper end of the first inclined tube (3)
Fixing, 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) with
The end of transverse tube (6) fixes, and described second inclined tube (4) is low early and high after to be obliquely installed, the second inclined tube (4)
Front end be welded in the lower end of respective side standpipe (2), the rear end of the second inclined tube (4) is welded on transverse tube (6)
End, offer the first trailing wheel installing hole (3a), the second inclined tube at the middle part of described first inclined tube (3)
(4) middle part offers the second trailing wheel installing hole (4a), and the same side the first trailing wheel installing hole (3a) is to horizontal stroke
The distance of pipe (6) is equal, at described transverse tube with the distance of the second trailing wheel installing hole (4a) to transverse tube (6)
(6) dead astern at middle part arranges positioning sleeve (7), and this positioning sleeve (7) is welded on transverse tube (6)；
Described supporting plate (5) is rectangular flat structure, and front and the back of supporting plate (5) bend downwards, shape
Become flange；
Four bar holes (5a) are had by the rectangular distribution on described supporting plate (5).
Miniature cultivator used on higher handle bracket the most according to claim 1 and screw drive case arrangement, it is special
Levy and be: arranging positioning sleeve (7) in the dead astern at described transverse tube (6) middle part, this positioning sleeve (7) welds
On transverse tube (6), and wearing resistance rod (12) in positioning sleeve (7), this resistance rod (12) is by positioning
The upper screw radially worn of set (7) holds out against.
Miniature cultivator used on higher handle bracket the most according to claim 1 and screw drive case arrangement, it is special
Levy and be: described handle bracket (8) is elongated rectangular shape, be provided with in the back upper place of each handle bracket (8)
Handle pipe (9), the lower end of this handle pipe (9) is provided with flat piece (9a), described flat piece (9a) and corresponding hands
The upper end of seat (8) is fitted, is bolted between the two.
Miniature cultivator used on higher handle bracket the most according to claim 3 and screw drive case arrangement, it is special
Levy and be: connecting between the middle part of the right and left handle pipe (9) has transverse tube (10), this transverse tube (10)
End weld mutually with handle pipe (9), the rear end of described handle pipe (9) is turned under being converted into horizontal segment (9b),
The horizontal segment (9b) of the right and left handle pipe (9) rear end is distributed in "eight" shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410284853.2A CN104081902B (en) | 2014-06-23 | 2014-06-23 | A kind of Miniature cultivator used on higher handle bracket and screw drive case arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410284853.2A CN104081902B (en) | 2014-06-23 | 2014-06-23 | A kind of Miniature cultivator used on higher handle bracket and screw drive case arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104081902A CN104081902A (en) | 2014-10-08 |
| CN104081902B true CN104081902B (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410284853.2A Active CN104081902B (en) | 2014-06-23 | 2014-06-23 | A kind of Miniature cultivator used on higher handle bracket and screw drive case arrangement |
Country Status (1)
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| CN (1) | CN104081902B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4519459A (en) * | 1983-03-31 | 1985-05-28 | Magna American Corporation | Power drive rear tine tiller with reversing gear transmission for the tines |
| CN2409756Y (en) * | 2000-01-13 | 2000-12-13 | 宋振山 | Miniature management machine for farmland |
| CN2533645Y (en) * | 2002-03-20 | 2003-02-05 | 李昌 | Multi-purpose micro tilling machine |
| CN2563898Y (en) * | 2002-06-19 | 2003-08-06 | 孟召林 | Multifunctional garden mini-tiller |
| CN202587791U (en) * | 2012-05-15 | 2012-12-12 | 淳安县龙晨机械有限公司 | Multifunctional field management machine |
| CN203984940U (en) * | 2014-06-23 | 2014-12-10 | 重庆嘉木机械有限公司 | Miniature cultivator used on higher handle bracket and screw drive case arrangement |
-
2014
- 2014-06-23 CN CN201410284853.2A patent/CN104081902B/en active Active
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| CN104081902A (en) | 2014-10-08 |
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