CN203387958U - Korshinsk peashrub stumping machine - Google Patents
Korshinsk peashrub stumping machine Download PDFInfo
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- CN203387958U CN203387958U CN201320421105.5U CN201320421105U CN203387958U CN 203387958 U CN203387958 U CN 203387958U CN 201320421105 U CN201320421105 U CN 201320421105U CN 203387958 U CN203387958 U CN 203387958U
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Abstract
The utility model relates to a korshinsk peashrub stumping machine, which comprises a frame, wherein the middle part of the frame is provided with a hinged plate; the top of the frame is provided with two gearboxes; the two gearboxes are provided with the same input transverse shaft; the extension end of the input transverse shaft is connected with a power belt pulley; an output shaft of each gearbox extends vertically downwards respectively; an extension plate is fixed on the top of each output shaft respectively; the middle part of the input transverse shaft is symmetrically connected with an upper pull rod; a lower pull rod shaft is arranged on the back part of the frame; a connecting sleeve which is connected with the frame is sleeved on each output shaft respectively; the two connecting sleeves are connected with each other through a fixed plate; the side wall of each connecting sleeve is connected with the same front shaft sleeve through a connecting plate respectively; a vertical shaft is rotationally connected in the front shaft sleeve; belt pulleys are sleeved on the middle parts of the output shafts and the vertical shafts, and are rotationally connected with each other through a belt; lifting lugs on the two extension plates and the two connecting plates are connected with a branch conveying cover through bolts; the bottoms of the output shaft and the vertical shaft at the left side are connected with a back cutter head and a front cutter head by a flange plate respectively. The korshinsk peashrub stumping machine can be widely applied to cutting of various bushes.
Description
Technical field
The utility model relates to a kind of forestry machinery, particularly about a kind of stubborn bar flat stubble machine that is applicable to minitype wheeled tractor configuration.
Background technology
The area of the caragana microphylla of China plantation at present reaches more than one hundred million mu, and the developmental research of Korshinskll Even Stubble Machine tool equipment is based on biological requirement, and caragana microphylla stump is the technological approaches that rejuvenation is fostered.Because the first protein content of caragana microphylla is up to 18%, so its biological substance comprehensive utilization shows huge economic worth, is potential huge forage grass resource.But caragana microphylla is the shrub of thorniness, fiber finer, toughness is large, is difficult for artificial cutting.Such as: the patent No. of the applicant's application is: 200910086729.4, denomination of invention comprising for (as shown in Figure 5) in the patent documentation of " a kind of Machine for cutting shrub stubble ": a frame 1, frame 1 end face is provided with an articulated slab 2, and frame 1 top is respectively arranged with a gearbox 3,4.Gearbox 3,4 has same input transverse axis 5 ，Qie one end and stretches out gearbox 3 or rear connection one powered pulley 6 of gearbox 4, and the output shaft 7,8 of gearbox 3,4 vertically stretches out downwards respectively.The top outer edge of gearbox 3,4 be fixedly connected with respectively one there is hanger stretch out plate 9, at input transverse axis 5 middle parts near gearbox 3,4 sidewalls, be symmetrically connected with a pair of upper connecting rod 10.In frame 1, be provided with pull rod shaft 11.On the output shaft 7,8 of gearbox 3,4, be arranged with respectively an adapter sleeve 12,13, adapter sleeve 12,13 connects by a fixed head 14, adapter sleeve 12,13 lateral walls connect a front shaft sleeve 16 by a connecting plate 15 with hanger respectively, are rotatably connected to a vertical shaft stretching out 17 in front shaft sleeve 16 downwards.In output shaft 7,8 bottoms, connect respectively one and there is large diameter rear cutterhead 18, in the bottom of vertical shaft 17 connection one, there is the front cutterhead 19 of small diameter, form one or the three cutterhead lines of centres and be isosceles triangular structure.At the middle part of output shaft 8 and vertical shaft 17, be arranged with respectively on belt pulley 20,21, two belt pulleys 20,21 and be rotationally connected by belt 22.For prevent belt 22 excessively pine skid, be fixedly connected with a regulating wheel 23 for tightening belt being positioned on the belt 22 corresponding positions of side connecting plate 15.Cutting branch Shi Yaocong both sides dispatch, only adapt to the narrow distance of duplicate rows, during to the single file planting patterns operation of the comparatively general row fabric width of planting patterns, if carry out full width cutting, also can only, along the cutting of single file plant center line, can not disposablely complete cutting, be placed in anterior pocket knife dish because of resistance too large, the normal belt creep scaling loss machine that occurs, the branch jam of blocking up, because of fault interruption of work.If take the cutting of one side side, cutterhead swath relative narrower, not only can not full width cut, and can not realize and once complete cutting operation, and cause branch to stop up extruding, and resistance is anxious to be increased, cannot normal and continuous operation.
And twist strip adoption change shape loading machine or change shape reaping machine and with cutting and grinding integration of operation, cutting blade quantity is that two saw discs or three saw disc ，Qi mechanism huge ground labor aptitudes are poor, operation easier is large, operating efficiency is low, and manufacturing cost is high, is difficult to meet operation normally and efficiently.Also bar flat stubble machine and minitype wheeled tractor configure by twisting some: have front positioning type or side-mounted, cutting blade quantity is two, three or four chip architectures.But aspect adaptability: the operating cost of small-sized side-mounted mechanism is too high, less economical, user cannot accept; Although front positioning type structure can meet production requirement, operating efficiency needs further to be improved.Therefore, the equipment of research and development stump shrub has become the bottleneck that caragana microphylla is produced and fully utilized.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of strong adaptability, easy to operate, cutting efficiency is high, the stubborn bar flat stubble machine that manufacturing cost and operating cost are low.
For achieving the above object, the utility model is taked following technical scheme: a kind of stubborn bar flat stubble machine, it comprises a frame, and the middle part of described frame end face is provided with one for connecting the articulated slab of tractor hydraulic oil cylinder, and described frame top two ends are respectively arranged with a gearbox; Described in two, gearbox has same input transverse axis, and one end of described input transverse axis connects a powered pulley after stretching out left side gearbox or right side gearbox, and described in each, the output shaft of gearbox vertically stretches out downwards respectively; Described in each, the top outer edge of gearbox is fixedly connected with respectively a plate that stretches out with hanger, at the middle part of the described input transverse axis near gearbox sidewall described in each, is symmetrically connected with a upper connecting rod; Described frame rear sidewall is flatly provided with pull rod shaft; Described in each, on output shaft, be arranged with respectively an adapter sleeve, described in each, the top of adapter sleeve is fixedly connected with respectively the bottom of described frame; Described in two, adapter sleeve connects by a fixed head, and described in two, the sidewall of adapter sleeve connects same front shaft sleeve by a connecting plate with hanger respectively, is rotatably connected to a vertical shaft stretching out in described front shaft sleeve downwards, and then forms a triangle frame body structure; The middle part of described output shaft and described vertical shaft is arranged with respectively a belt pulley, described in two, on belt pulley, by belt, is rotationally connected; Described in two, stretch out the hanger on connecting plate described in plate and two and be bolted to connection a branch dispatch cover; The bottom that is positioned at the described output shaft in left side and described vertical shaft is fixedly connected with a rear cutterhead and front cutterhead by flange respectively.
Described front cutterhead, rear cutter diameter are identical, edge has sharp sawtooth, described forward and backward cutterhead is selected respectively special gold conjugate steel knife dish, and be clockwise direction rotation, described front cutterhead and described rear cutterhead are horizontal tilt setting, and described in two, the line of centres of output shaft is 55 ° with the angle that is positioned at the line of centres of the described output shaft in left side and vertical shaft.
The first powered pulley on described input transverse axis connects the power wheel of tractor by belt, the piston of described tractor hydraulic oil cylinder is by bearing pin pin joint articulated slab; Tractor fixed mount two ends symmetry is stretched out a hanging plate, described in each, on hanging plate, be respectively arranged with on one hinge hole and hinge hole once, described in each, upper hinge hole is hinged with a upper connecting rod respectively, the hinged lower link of lower hinge hole difference described in each, described in each, the other end of lower link is hinged on respectively described lower link Zhou two ends.
Described branch dispatch cover adopts sheet metal to process.
In the corresponding position of described connecting plate, the inner side that is positioned at described belt, be fixedly connected with a regulating wheel for tightening belt.
The utility model is owing to taking above technical scheme, it has the following advantages: 1, the utility model is owing to adopting forward and backward cutter tilt configuration, the two output shaft lines of centres and an output shaft wherein and the setting of the vertical shaft line of centres are to 55 ° of angles, for increase cut width also forward and backward cutterhead be set to major diameter cutterhead, to reduce row's branch resistance, therefore can strengthen the fabric width of positive cutting, and under the mating reaction of branch dispatch cover, can realize the branch of all plant fabric widths of cutting, the caragana microphylla of single file planting patterns, and disposable complete.2, the utility model owing to adopting a branch dispatch cover and front cutterhead, rear cutterhead is tilting is used in combination, so can realize duplicate rows planting patterns and take single file fly-cutting back and forth.3, the utility model is owing to forward and backward cutterhead being selected to the special metals steel knife dish with best dorsal horn and cutting anterior angle profile of tooth, can cut continuously fast branch, branch after cutting can neatly in a row be stacked a line, make dispatch branch rapidly continuously smoothly, therefore can reclaim branch time saving and energy savingly, there is good collecting effect and economic benefit.4, the utility model, owing to adopting forward and backward cutterhead to adopt triangle support body to connect tractor by quadric chain, to meet the caragana microphylla stump of the landform of all adaptation tractors operation, therefore has extremely strong adaptability, is easy to operate flexibly.The utility model can be widely used among various shrub cuttings.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is branch dispatch cover structure schematic diagram of the present utility model
Fig. 3 is forward and backward cutterhead schematic layout pattern of the present utility model
Fig. 4 is the utility model and tractor connection diagram
Fig. 5 is prior art structural representation
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1, the utility model comprises a frame 1, and the middle part of frame 1 end face is provided with an articulated slab 2, and frame 1 two ends, top are respectively arranged with a gearbox 3,4.Gearbox 3,4 has same input transverse axis 5, and input transverse axis 5 one end stretch out gearbox 3 or rear connection one powered pulley 6 of gearbox 4, the output shaft 7,8 of gearbox 3,4 vertically stretches out downwards respectively.The top outer edge of gearbox 3,4 be fixedly connected with respectively one there is hanger stretch out plate 9, at input transverse axis 5 middle parts near gearbox 3,4 sidewalls, be symmetrically connected with a pair of upper connecting rod 10.On frame 1 rear portion outer wall, be flatly provided with pull rod shaft 11.On the output shaft 7,8 of gearbox 3,4, be arranged with respectively an adapter sleeve 12,13, adapter sleeve 12,13 top is fixedly connected on respectively frame 1 bottom, adapter sleeve 12,13 connects by a fixed head 14, at two adapter sleeve 12,13 lateral walls, by a connecting plate 15 with hanger, connect a front shaft sleeve 16 respectively, in front shaft sleeve 16, be rotatably connected to a vertical shaft stretching out 17 downwards, and then form a triangle frame body structure.Bottom at output shaft 7 and vertical shaft 17 is fixedly connected with rear cutterhead 18 and a front cutterhead 19 by flange respectively.At the middle part of output shaft 8 and vertical shaft 17, be arranged with respectively on belt pulley 20,21, two belt pulleys 20,21 and be rotationally connected by belt 22.For prevent belt 22 excessively pine skid, be fixedly connected with a regulating wheel 23 for tightening belt being positioned on the belt 22 corresponding positions of side connecting plate 15.
As shown in Figure 2, two hangers that stretch out on plate 9 and two connecting plates 15 are bolted to connection a branch dispatch cover 24.
In above-described embodiment, front cutterhead 19, rear cutterhead 18 diameters are identical, edge has sharp sawtooth, select respectively the steel alloy cutterhead of specially joining, and be clockwise direction rotation, front cutterhead 19 is horizontal tilt setting with rear cutterhead 18, and the angle of the line of centres of the line of centres of output shaft 7,8 and output shaft 7 and vertical shaft 17 is 55 ° (as shown in Figure 3).
In above-described embodiment, as shown in Figure 4, the powered pulley 6 on input transverse axis 5 connects the power wheel (not shown) of tractor by belt, and the piston of tractor hydraulic oil cylinder 25 is by bearing pin pin joint articulated slab 2.Tractor fixed mount 26 two ends symmetries are stretched out a hanging plate 27, on each hanging plate 27, be respectively arranged with on one hinge hole 28 and hinge hole 29 once, on each, hinge hole 28 is hinged with a upper connecting rod 10 respectively, often once hinge hole 29 is distinguished a hinged lower link 30, and the other end of each lower link 30 is hinged on lower link Zhou11 two ends.
In above-described embodiment, branch dispatch cover 24 adopts sheet metal to process.
The utility model device is used while connecting:
1) by hinge hole in each of the hanging plate 27 at a tractor fixed mount 26 two ends 28 hinged upper connecting rod 10 respectively, then will be often a hinge hole 29 hinged lower link 30 respectively once, the other end of each lower link 30 connects respectively lower link Zhou11 two ends.
2) piston of the hydraulic jack of tractor 32 is passed through to the articulated slab 2 of bearing pin pin joint frame 1, and then form one or four linking rod lifting mechanisms.
3) powered pulley 6 is connected to the power wheel of tractor by a belt, complete the connection of the utility model device.
Use procedure of the present utility model, comprises the following steps:
1) start the upper and lower motion of hydraulic jack 25 drive quadric chain ascending, descending the utility model device of tractor, start tractor again and drive the forward and backward movement of the utility model device, tractor engine is passed to powered pulley 6 by power by power wheel, belt simultaneously.
2) powered pulley 6 drives gear graduation, the break-in in two gearboxes 3,4 by input transverse axis 5 simultaneously, more respectively by output shaft 7,8 outputs.
3) output shaft 7 drives rear cutterhead 18 to clockwise direction rotation, and output shaft 8 drives belt pulleys 21 to rotate by belt pulley 20, belt 22, and belt pulley 21 drive vertical shafts 17 rotate, and then before driving, cutterhead 19 also rotates to clockwise direction.
4) front rear, the front cutterhead 18,19 of exercising in rotation of tractor, and the common mating reaction of pushing at branch dispatch cover 24, realizes the shrub smooth and easy dispatch backward continuously after cutting, completes the fly-cutting work of shrub.
In the various embodiments described above; can also there is other variation with being connected in structure; for example; front cutterhead 19 can change with the line of centres and output shaft 7,8 line of centres angles of rear cutterhead 18; every changes and improvements based in technical solutions of the utility model, should not get rid of outside protection domain of the present utility model.
Claims (5)
1. a stubborn bar flat stubble machine, is characterized in that, it comprises: a frame, and the middle part of described frame end face is provided with one for connecting the articulated slab of tractor hydraulic oil cylinder, and described frame top two ends are respectively arranged with a gearbox; Described in two, gearbox has same input transverse axis, and one end of described input transverse axis connects a powered pulley after stretching out left side gearbox or right side gearbox, and described in each, the output shaft of gearbox vertically stretches out downwards respectively; Described in each, the top outer edge of gearbox is fixedly connected with respectively a plate that stretches out with hanger, at the middle part of the described input transverse axis near gearbox sidewall described in each, is symmetrically connected with a upper connecting rod; Described frame rear sidewall is flatly provided with pull rod shaft; Described in each, on output shaft, be arranged with respectively an adapter sleeve, described in each, the top of adapter sleeve is fixedly connected with respectively the bottom of described frame; Described in two, adapter sleeve connects by a fixed head, and described in two, the sidewall of adapter sleeve connects same front shaft sleeve by a connecting plate with hanger respectively, is rotatably connected to a vertical shaft stretching out in described front shaft sleeve downwards, and then forms a triangle frame body structure; The middle part of described output shaft and described vertical shaft is arranged with respectively a belt pulley, described in two, on belt pulley, by belt, is rotationally connected; Described in two, stretch out the hanger on connecting plate described in plate and two and be bolted to connection a branch dispatch cover; The bottom that is positioned at the described output shaft in left side and described vertical shaft is fixedly connected with a rear cutterhead and front cutterhead by flange respectively.
2. a kind of stubborn bar flat stubble machine as claimed in claim 1, it is characterized in that, described front cutterhead, rear cutter diameter are identical, edge has sharp sawtooth, described forward and backward cutterhead is selected respectively special gold conjugate steel knife dish, and be clockwise direction rotation, described front cutterhead and described rear cutterhead are horizontal tilt setting, described in two, the line of centres of output shaft is 55 ° with the angle that is positioned at the line of centres of the described output shaft in left side and vertical shaft.
3. a kind of stubborn bar flat stubble machine as claimed in claim 1, is characterized in that, the first powered pulley on described input transverse axis connects the power wheel of tractor by belt, and the piston of described tractor hydraulic oil cylinder is by bearing pin pin joint articulated slab; Tractor fixed mount two ends symmetry is stretched out a hanging plate, described in each, on hanging plate, be respectively arranged with on one hinge hole and hinge hole once, described in each, upper hinge hole is hinged with a upper connecting rod respectively, the hinged lower link of lower hinge hole difference described in each, described in each, the other end of lower link is hinged on respectively described lower link Zhou two ends.
4. a kind of stubborn bar flat stubble machine as claimed in claim 1, is characterized in that, described branch dispatch cover adopts sheet metal to process.
5. a kind of stubborn bar flat stubble machine as claimed in claim 1 or 2 or 3 or 4, is characterized in that, in the corresponding position of described connecting plate, the inner side that is positioned at described belt, is fixedly connected with a regulating wheel for tightening belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320421105.5U CN203387958U (en) | 2013-07-16 | 2013-07-16 | Korshinsk peashrub stumping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320421105.5U CN203387958U (en) | 2013-07-16 | 2013-07-16 | Korshinsk peashrub stumping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203387958U true CN203387958U (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320421105.5U Expired - Fee Related CN203387958U (en) | 2013-07-16 | 2013-07-16 | Korshinsk peashrub stumping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203387958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355108A (en) * | 2013-07-16 | 2013-10-23 | 蒋泉山 | Branch twisting stumping machine |
-
2013
- 2013-07-16 CN CN201320421105.5U patent/CN203387958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355108A (en) * | 2013-07-16 | 2013-10-23 | 蒋泉山 | Branch twisting stumping machine |
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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: 20140115 Termination date: 20170716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |