CN205052220U - Combined type straw cuts up scattering mechanism - Google Patents
Combined type straw cuts up scattering mechanism Download PDFInfo
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- CN205052220U CN205052220U CN201520738865.8U CN201520738865U CN205052220U CN 205052220 U CN205052220 U CN 205052220U CN 201520738865 U CN201520738865 U CN 201520738865U CN 205052220 U CN205052220 U CN 205052220U
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- blade
- tool rest
- combined type
- cutter shaft
- driving
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Abstract
The utility model relates to a combined type straw cuts up scattering mechanism, including installing casing, drive mechanism and the arbor cylinder and the blade of shim, drive mechanism is including installing at the power transmission wheel on casing upper portion, installing the action wheel on the casing curb plate and connect the follower in arbor cylinder one end, and the power transmission wheel is connected with the action wheel through the transmission shaft, and driving chain or drive belt are installed on action wheel and follower, and the both ends of arbor cylinder are passed through the bearing and are installed on the board of the both sides of casing, the circumferencial direction welding is followed to the arbor cylinder has four to organize the blade holder that intercrossing just are the helix, and just every helix of organizing on the blade holder sets up to the middle part along the both ends that the arbor cylinder was followed to the axial, and the blade is installed on each corresponding blade holder and is corresponded with the shim, and drive mechanism takes the blade on the moving cutter shaft cylinder to be the rotation of whirlwind formula. The utility model discloses the ability is picked up and sheds in the increase, improves stability, can rate by reduce the fault.
Description
Technical field
The utility model relates to a kind of combined type straw chopping and throwing device, belongs to straw chopping and throwing device technique field.
Background technology
Crops straw returning field is a kind of simple, quick, effective method.And at present straw chopping apparatus adopts flail knife formula stalks cutting device, machine harvest operation need straw chopping also field or reclaim time, the High Rotation Speed cylinder of blade is housed by it, coordinates stationary knife straw chopping and throwing.There is following problem in actual use: 1, incomplete to straw field pickup, cause and leakage cut and shed inequality.2, easily block, fault is many, poor work stability, can not meet the stalk after combine operation and high-stubble chopping and returning demand.
Summary of the invention
The purpose of this utility model is to provide a kind of increase and picks up and shed ability, improves stability, reduces the combined type straw chopping and throwing device of fault rate.
The utility model is the technical scheme achieved the above object: a kind of combined type straw chopping and throwing device, comprise the housing being provided with ledger-plate, transmission mechanism and cutter shaft cylinder and blade, it is characterized in that: described transmission mechanism comprises the powered drive wheel being arranged on housing upper, be arranged on the driving wheel on housing side plate and the follower being connected to cutter shaft cylinder one end, powered drive wheel is connected with driving wheel by power transmission shaft, driving-chain or driving-belt are arranged on driving wheel and follower, the two ends of cutter shaft cylinder are arranged on the biside plate of housing by bearing, described cutter shaft cylinder is along the circumferential direction welded with four groups and mutually intersects and the tool rest of helically line, and often the helix organized on tool rest is arranged from the both ends of cutter shaft cylinder to middle part vertically, blade to be arranged on corresponding each tool rest and corresponding with ledger-plate, and the blade on transmission mechanism band movable arbor cylinder is cyclone type rotation.
Straw chopping and throwing device of the present utility model changes the blades aligned structure be arranged on cutter shaft cylinder, have employed four groups mutually to intersect and the tool rest of helically line, and often the helix organized on tool rest is arranged from the both ends of cutter shaft cylinder to middle part vertically, blade on transmission mechanism band movable arbor cylinder is that cyclone type rotates, therefore the blade laid by many group spirals and ledger-plate are matched, can adsorb when rotating and pick up and land stalk or weeds, and it is even to reach toothing, both the ability of picking up was increased, decrease and leakage cut phenomenon, the ability of shedding is improve again by many group spiral blades that also intersection is laid, solve and shed uneven problem.The utility model adopt from many groups from cutter shaft cylinder both ends to middle part helically line lay and the multiple blades intersected, in time the stem stalk of chopping can be shed, solve clogging, reduce fault rate, improve the job stability of straw chopping and throwing device, also reduce power consumption.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation of the utility model combined type straw chopping and throwing device.
Fig. 2 is the side-looking structural representation of Fig. 1.
Fig. 3 is the perspective view of the utility model combined type straw chopping and throwing device.
Fig. 4 is the perspective view that the utility model is provided with the cutter shaft cylinder of blade.
Wherein: 1-driving wheel, 2-power transmission shaft, 3-powered drive wheel, 4-upper bracket, 5-housing, 5-1-side plate, 6-tool rest, 7-blade, 8-cutter shaft cylinder, 9-follower, 10-copy land wheel, 11-bearing block, 12-adjustable plate, 13-step, 14-L shape tensioning frame.
Embodiment
See shown in Fig. 1 ~ 4, the utility model combined type straw chopping and throwing device, comprise housing 5, transmission mechanism and cutter shaft cylinder 8 and blade 7 that ledger-plate is installed, housing 5 of the present utility model is made up of with the side plate 5-1 being fixed on curved baffle both sides the curved baffle of front portion, make housing 5 rear aperture, coordinate throwing returning after stalks cutting with the ledger-plate on housing when being rotated by the blade 7 be arranged on cutter shaft cylinder 8.
See shown in Fig. 1 ~ 3, transmission mechanism of the present utility model comprises the powered drive wheel 3 being arranged on housing 5 top, be arranged on the driving wheel 1 on housing 5 side plate 5-1 and the follower 9 being connected to cutter shaft cylinder 8 one end, the utility model housing 5 top is fixed with upper bracket 4, powered drive wheel 3 is arranged on upper bracket 4, and powered drive wheel 3 is connected with driving wheel 1 by power transmission shaft 2, power transmission shaft 2 can be arranged on upper bracket 4 and side plate 5-1 by the utility model, after power passes to driving force, and by power transmission shaft 2, power is passed on driving wheel 1, driving-chain or driving-belt are arranged on driving wheel 1 and follower 9, power is reached follower 9 by driving-chain or driving-belt and drives cutter shaft cylinder 8 High Rotation Speed.As shown in Figure 2, the utility model is provided with the L shape tensioning frame 14 for regulating driving-belt or driving-chain on side plate 5-1, one end of this L shape tensioning frame 14 is arranged on side plate 5-1 by bearing, the other end is provided with the tensioning shaft of supporting driving-belt or driving-chain, connected with driving-belt or driving-chain by tensioning shaft, to guarantee the reliable delivery of power.See shown in Fig. 1 ~ 4, the two ends of the utility model cutter shaft cylinder 8 are arranged on the side plate 5-1 of housing 5 by bearing, the two ends of this cutter shaft cylinder 8 are arranged on bearing block 11 by bearing, and bearing block 11 is arranged on the side plate 5-1 of housing 5 again, the convenient location of the installation to cutter shaft cylinder 8 and maintenance.
See Fig. 1, shown in 3 and 4, cutter shaft cylinder 8 of the present utility model is along the circumferential direction welded with four groups and mutually intersects and the tool rest 6 of helically line, this is often organized tool rest 6 and can uniformly arrange along the circumferencial direction of cutter shaft cylinder 8, and often the helix organized on tool rest 6 is arranged from the both ends of cutter shaft cylinder 8 to middle part vertically, the often group tool rest 6 on cutter shaft cylinder 8 is made to have the helix of both direction, blade 7 to be arranged on corresponding each tool rest 6 and corresponding with ledger-plate, and the blade 7 on transmission mechanism band movable arbor cylinder 8 rotates in cyclone type, coordinate with ledger-plate from both ends to the blade 7 of middle spiral shape arrangement in rotation, straw field pickup can be shredded, stem stalk after chopping can be shed in time again, clogging can not be produced.
See shown in Fig. 1,3 and 4, the each tool rest 6 of the utility model takes the shape of the letter U, and the inner side of blade 7 be arranged on tool rest 6 U-lag in and be arranged on tool rest 6 by bearing pin, because blade 7 axially all has certain activity with radial at tool rest 6, the each tool rest 6 of the utility model is provided with two blades 7, and two blades 7 are outward-dipping and form V-arrangement, and the both sides of blade 7 and outer end have cutting edge, can further improve absorption and pick up the ability of stalk or weeds and chopping of landing.
See shown in Fig. 1 ~ 3, the two ends of the utility model copy land wheel 10 are arranged on adjustable plate 12, adjustable plate 12 is provided with multiple adjustment hole, and adjustable plate 12 is arranged on the biside plate 5-1 of housing 5 by securing member, the two ends of this copy land wheel 10 are arranged on step 13 by bearing, and step 13 is connected with adjustable plate 12, because adjustable plate 12 is provided with multiple adjustment hole, therefore copy land wheel 10 height is adjustable, and is suitable for various landform.
Claims (7)
1. a combined type straw chopping and throwing device, comprise the housing (5) being provided with ledger-plate, transmission mechanism and cutter shaft cylinder (8) and blade (7), it is characterized in that: described transmission mechanism comprises the powered drive wheel (3) being arranged on housing (5) top, be arranged on the driving wheel (1) on housing (5) side plate (5-1) and be connected to the follower (9) of cutter shaft cylinder (8) one end, powered drive wheel (3) is connected with driving wheel (1) by power transmission shaft (2), driving-chain or driving-belt are arranged on driving wheel (1) and follower (9), the two ends of cutter shaft cylinder (8) are arranged on the biside plate (5-1) of housing (5) by bearing, described cutter shaft cylinder (8) is along the circumferential direction welded with four groups and mutually intersects and the tool rest (6) of helically line, and the helix often organized on tool rest (6) is arranged from the both ends of cutter shaft cylinder (8) to middle part vertically, it is upper and corresponding with ledger-plate that blade (7) is arranged on corresponding each tool rest (6), and the blade (7) on transmission mechanism band movable arbor cylinder (8) rotates in cyclone type.
2. combined type straw chopping and throwing device according to claim 1, is characterized in that: described often group tool rest (6) is along the uniform setting of circumferencial direction of cutter shaft cylinder (8).
3. combined type straw chopping and throwing device according to claim 1, it is characterized in that: described tool rest (6) takes the shape of the letter U, and the inner side of blade (7) be arranged on tool rest (6) U-lag in and be arranged on tool rest (6) by bearing pin.
4. according to the combined type straw chopping and throwing device one of claims 1 to 3 Suo Shu, it is characterized in that: described tool rest (6) is provided with two blades (7), and two blades (7) are outward-dipping and form V-arrangement, and the both sides of blade (7) and outer end have cutting edge.
5. combined type straw chopping and throwing device according to claim 1, it is characterized in that: the two ends of copy land wheel (10) are arranged on adjustable plate (12), adjustable plate (12) is provided with multiple adjustment hole, and adjustable plate (12) is arranged on the biside plate (5-1) of housing (5) by securing member.
6. combined type straw chopping and throwing device according to claim 1, it is characterized in that: the two ends of described cutter shaft cylinder (8) are arranged on bearing block (11) by bearing, and bearing block (11) is arranged on the side plate (5-1) of housing (5).
7. combined type straw chopping and throwing device according to claim 1, it is characterized in that: described side plate (5-1) is provided with the L shape tensioning frame (14) for regulating driving-belt or driving-chain, and one end of L shape tensioning frame (14) is arranged on side plate (5-1) by bearing, the other end is provided with the tensioning shaft of supporting driving-belt or driving-chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738865.8U CN205052220U (en) | 2015-09-22 | 2015-09-22 | Combined type straw cuts up scattering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738865.8U CN205052220U (en) | 2015-09-22 | 2015-09-22 | Combined type straw cuts up scattering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205052220U true CN205052220U (en) | 2016-03-02 |
Family
ID=55378852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520738865.8U Active CN205052220U (en) | 2015-09-22 | 2015-09-22 | Combined type straw cuts up scattering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205052220U (en) |
-
2015
- 2015-09-22 CN CN201520738865.8U patent/CN205052220U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |