CN203996514U - Miniature cultivator used on higher handle bracket and skeleton connection structure - Google Patents
Miniature cultivator used on higher handle bracket and skeleton connection structure Download PDFInfo
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- CN203996514U CN203996514U CN201420337815.4U CN201420337815U CN203996514U CN 203996514 U CN203996514 U CN 203996514U CN 201420337815 U CN201420337815 U CN 201420337815U CN 203996514 U CN203996514 U CN 203996514U
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- handle bracket
- mounting hole
- handle
- standpipe
- supervisor
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Abstract
The utility model discloses a kind of Miniature cultivator used on higher handle bracket and skeleton connection structure, rear end every supervisor (1) all offers mounting hole on handle bracket (1b) along left and right directions, bolt is through the assembly opening of mounting hole (1b) on this handle bracket and respective side handle bracket (8) middle and lower part, to be responsible for (1) and handle bracket (8) links together, below at every supervisor (1) rear portion is provided with standpipe (2), mounting hole under handle bracket (2b) is offered in the lower end of standpipe (2), bolt is through the assembly opening of mounting hole (2b) under this handle bracket and respective side handle bracket (8) lower end, standpipe (2) and handle bracket (8) are linked together.The utility model is convenient to the layouts such as dynamic assembly, screw drive case, trailing wheel, and being conducive to Miniature cultivator used on higher develops to miniaturization; The handle bracket and the handle pipe that form handgrip are split-type structural, and dismounting is convenient, can effectively reduce packed and transported cost.
Description
Technical field
The utility model belongs to tiller technical field, specifically, and the particularly skeleton on Miniature cultivator used on higher.
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 alerting ability, 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 dynamic assembly, ploughing the parts such as cutter, handgrip.Existing Miniature cultivator used on higher handle bracket and skeleton connection structure not only complex structure, processing and fabricating difficulty, productive costs are high, and it is large to take up room, and can increase the volume of whole Miniature cultivator used on higher, are unfavorable for that Miniature cultivator used on higher develops to miniaturization.
Handgrip on Miniature cultivator used on higher is generally made up of handle pipe and handle bracket, and handle pipe and handle bracket are generally integrative-structure, and spatial volume is large like this, can increase packed and transported cost; Meanwhile, the fixing that handle bracket connects in frame is poor, dismounting inconvenient operation.
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 and skeleton connection structure of solid and reliable, easy accessibility.
The technical solution of the utility model is as follows: a kind of Miniature cultivator used on higher handle bracket and skeleton connection structure, comprise skeleton and symmetrical handle bracket (8), 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 (1a), the end of this crossbeam (1a) is fixing with corresponding supervisor's (1) pipe shaft overlap joint, between two supervisors' (1) middle part, be provided with supporting plate (5), the end of this supporting plate (5) is welded and fixed with corresponding supervisor's (1) pipe shaft,
Rear end every supervisor (1) all offers mounting hole on handle bracket (1b) along left and right directions, bolt is through the assembly opening of mounting hole (1b) on this handle bracket and respective side handle bracket (8) middle and lower part, to be responsible for (1) and handle bracket (8) links together, below at every supervisor (1) rear portion is provided with standpipe (2), the upper end of described standpipe (2) and respective side supervisor's (1) bottom welding is fixed, mounting hole (2a) after screw drive case is offered at the middle part of standpipe (2), mounting hole under handle bracket (2b) is offered in the lower end of standpipe (2), bolt is through the assembly opening of mounting hole (2b) under this handle bracket and respective side handle bracket (8) lower end, standpipe (2) and handle bracket (8) are linked together,
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 mounting 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 mounting hole (4a), the same side the first trailing wheel mounting hole (3a) equates to the distance of transverse tube (6) with the second trailing wheel mounting hole (4a) to the distance of transverse tube (6), dead aft at described transverse tube (6) middle part arranges locating bush (7), this locating bush (7) is welded on 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.Crossbeam can strengthen two structural strengths between supervisor on the one hand, and on the other hand, crossbeam can be used for the front frame of suspention installation screw drive case, makes screw drive case on skeleton, arrange that easily it is firm to install.Supporting plate is for supporting motive force assembly, and it is upper that two ends of bearing plate is welded in supervisor, the good stability of supporting motive force 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, and can not occur loosening or come off, and easy accessibility, quick.After screw drive case is offered at the middle part of standpipe, mounting hole is the rear attachment point 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.The second trailing wheel mounting hole that the first trailing wheel mounting hole that the first inclined tube middle part is offered and the second inclined tube middle part are offered is the knock 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 mounting hole by bolt, trailing wheel is in down state, now tiller 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 mounting 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 attachment point, 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.
For the ease of dynamic assembly adjusting position are installed, on described supporting plate (5), there are by the rectangular distribution four bar holes (5a).
Described handle bracket (8) is elongated rectangular shape, be provided with handle pipe (9) in the back upper place of each handle bracket (8), the lower end of this handle pipe (9) is provided with flat (9a), described flat (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, area of contact 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 and transport separately, greatly reduce thus packed and transported cost.
Between the middle part of the right and left handle pipe (9), be connected with transverse tube (10), weld mutually with handle pipe (9) end of this transverse tube (10), 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 and distributes.Between the handle pipe of above structure the right and left, be connected firmly, reliably, and it is easy to operate, laborsaving to hold the horizontal segment of handle pipe rear end.
Beneficial effect: the utility model is not only simple in structure, compact, and volume is small and exquisite, and processing and fabricating is easy, and cost is low, and be convenient to the layouts such as dynamic assembly, screw drive case, trailing wheel, be conducive to Miniature cultivator used on higher and develop to miniaturization.The handle bracket and the handle pipe that form handgrip are split-type structural, and dismounting is convenient, can effectively reduce packed and transported cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the birds-eye view of handle pipe.
Fig. 3 is the structural representation of skeleton.
Fig. 4 is the birds-eye view of Fig. 3.
Fig. 5 is the left view of Fig. 3.
Detailed description of the invention
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, the first inclined tube 3, the second inclined tube 4, supporting plate 5, transverse tube 6 and locating bush 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 1a, the end of this crossbeam 1a is fixing with corresponding supervisor's 1 pipe shaft overlap joint, and crossbeam 1a is for suspending the front frame that screw drive case is installed in midair.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 is welded and fixed with corresponding supervisor's 1 pipe shaft.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 Fig. 1, Fig. 3, Fig. 4, all offer mounting hole 1b on handle bracket along left and right directions in every supervisor's 1 rear end, bolt, through the assembly opening of mounting hole 1b on this handle bracket and respective side handle bracket 8 middle and lower parts, links together supervisor 1 and handle bracket 8.Below every supervisor 1 rear portion, be provided with standpipe 2, 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, mounting hole 2a after screw drive case is offered at the middle part of standpipe 2, the rear end of mounting hole 2a for screw drive case is installed after this screw drive case.Mounting hole 2b under handle bracket is offered in the lower end of standpipe 2, and bolt, through the assembly opening of mounting hole 2b under this handle bracket and respective side handle bracket 8 lower ends, links together standpipe 2 and handle bracket 8.
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 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.Second inclined tube 4 is low early and high after is 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, the first inclined tube 3 and second inclined tube 4 of the same side are in the same plane.Offer the first trailing wheel mounting 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 mounting hole 4a, and the same side the first trailing wheel mounting hole 3a equates to the distance of transverse tube 6 with the second trailing wheel mounting hole 4a to the distance of transverse tube 6.The first trailing wheel mounting hole 3a and the second trailing wheel mounting hole 4a be as the alternative knock hole of trailing wheel, fastening so that rear wheel assembly carries out when putting down or packing up.Dead aft at described transverse tube 6 middle parts arranges locating bush 7, and this locating bush 7 is welded on transverse tube 6, and locating bush 7 is for installing resistance rod.
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 is corresponding one by one with handle bracket 8.The lower end of described handle pipe 9 is formed with flat 9a, and this flat 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, weld mutually with handle pipe 9 end of this transverse tube 10, 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 ends is "eight" shape and distributes.
Claims (5)
1. a Miniature cultivator used on higher handle bracket and skeleton connection structure, comprise skeleton and symmetrical handle bracket (8), 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 (1a), the end of this crossbeam (1a) is fixing with corresponding supervisor's (1) pipe shaft overlap joint, between two supervisors' (1) middle part, be provided with supporting plate (5), the end of this supporting plate (5) is welded and fixed with corresponding supervisor's (1) pipe shaft;
Rear end every supervisor (1) all offers mounting hole on handle bracket (1b) along left and right directions, bolt is through the assembly opening of mounting hole (1b) on this handle bracket and respective side handle bracket (8) middle and lower part, to be responsible for (1) and handle bracket (8) links together, below at every supervisor (1) rear portion is provided with standpipe (2), the upper end of described standpipe (2) and respective side supervisor's (1) bottom welding is fixed, mounting hole (2a) after screw drive case is offered at the middle part of standpipe (2), mounting hole under handle bracket (2b) is offered in the lower end of standpipe (2), bolt is through the assembly opening of mounting hole (2b) under this handle bracket and respective side handle bracket (8) lower end, standpipe (2) and handle bracket (8) are linked together,
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 mounting 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 mounting hole (4a), the same side the first trailing wheel mounting hole (3a) equates to the distance of transverse tube (6) with the second trailing wheel mounting hole (4a) to the distance of transverse tube (6), dead aft at described transverse tube (6) middle part arranges locating bush (7), this locating bush (7) is welded on transverse tube (6).
2. Miniature cultivator used on higher handle bracket according to claim 1 and skeleton connection structure, 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 handle bracket according to claim 2 and skeleton connection structure, is characterized in that: on described supporting plate (5), have by the rectangular distribution four bar holes (5a).
4. Miniature cultivator used on higher handle bracket according to claim 1 and skeleton connection structure, it is characterized in that: described handle bracket (8) is elongated rectangular shape, be provided with handle pipe (9) in the back upper place of each handle bracket (8), the lower end of this handle pipe (9) is provided with flat (9a), described flat (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 skeleton connection structure, it is characterized in that: between the middle part of the right and left handle pipe (9), be connected with transverse tube (10), weld mutually with handle pipe (9) end of this transverse tube (10), 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 and distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337815.4U CN203996514U (en) | 2014-06-23 | 2014-06-23 | Miniature cultivator used on higher handle bracket and skeleton connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337815.4U CN203996514U (en) | 2014-06-23 | 2014-06-23 | Miniature cultivator used on higher handle bracket and skeleton connection structure |
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| Publication Number | Publication Date |
|---|---|
| CN203996514U true CN203996514U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420337815.4U Expired - Fee Related CN203996514U (en) | 2014-06-23 | 2014-06-23 | Miniature cultivator used on higher handle bracket and skeleton connection structure |
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| Country | Link |
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| CN (1) | CN203996514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058012A (en) * | 2014-06-23 | 2014-09-24 | 重庆嘉木机械有限公司 | Handle bracket and skeleton connecting structure for mini-tiller |
-
2014
- 2014-06-23 CN CN201420337815.4U patent/CN203996514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058012A (en) * | 2014-06-23 | 2014-09-24 | 重庆嘉木机械有限公司 | Handle bracket and skeleton connecting structure for mini-tiller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150623 |
|
| EXPY | Termination of patent right or utility model |