CN207802836U - A kind of double-shaft straw silage harvester - Google Patents
A kind of double-shaft straw silage harvester Download PDFInfo
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- CN207802836U CN207802836U CN201721918783.7U CN201721918783U CN207802836U CN 207802836 U CN207802836 U CN 207802836U CN 201721918783 U CN201721918783 U CN 201721918783U CN 207802836 U CN207802836 U CN 207802836U
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- shaft
- separating twice
- wind turbine
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- casing
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Abstract
The utility model discloses a kind of double-shaft straw silage harvesters, its disintegrating mechanism is located at the front of casing, it is set to the crushing shaft and separating twice axis that in same level and inlet and outlet are connected including parallel, the sieve bend coordinated with it is equipped in the lower section of separating twice axis.Double crushing shafts that the cropper has are arranged in parallel, increase the contact area of separating twice, improve separating twice efficiency, effectively prevent crushing shaft blocking, and the dust in the stalk of harvest can be screened out using the disturbance of separating twice axis by the way that sieve bend is arranged in the lower section of separating twice axis, it realizes to the cleaning treatment of stalk, improves the mouthfeel of livestock edible.
Description
Technical field
The utility model is related to agricultural machinery equipment field more particularly to a kind of double-shaft straw silage harvesters.
Background technology
Existing stalk cutting work cut by traditional people already, pickaback, the inefficient pattern of manpower vehicle, be slowly converted to machine
Tool operation.A kind of agricultural crop straw separating twice cropper, this harvest are disclosed in Chinese patent CN201520490814.8
The pickup of machine collection stalk, primary crushing, separating twice, throws and is recovered in one collection, mechanized operation, and efficiency is higher.But
Since separating twice is located in the top of wind turbine in the equipment, axial length is restricted, and should not be longer than fan shaft, otherwise without
Method material casting causes a crushing shaft to differ larger with the length of separating twice axis, and the crush efficiency of two wheat-middlings is relatively low, and due to
The inlet port and outlet port of separating twice axis are setting up and down, finally so that separating twice axis easily blocks, need frequent dismounting clear
Reason.And soil is easily adulterated in the existing stalk using pulverizer harvest, influence the nursing of herding.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of raising crushing effects, effectively prevent crushing shaft stifled
Plug, and a kind of double-shaft straw silage harvester of cleaning treatment can be carried out to the stalk of harvest.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of double-shaft straw silage harvester, including casing, disintegrating mechanism, throw mechanism and driving mechanism, the machine
The front of shell is equipped with tractor to the hanger bracket connecting；It is characterized in that：Disintegrating mechanism is located at the front of casing, including flat
The both ends of a crushing shaft and separating twice axis of the row in same level, a crushing shaft and separating twice axis are equal
It is rotatably assorted with casing composition, the separating twice axle position is in the rear of a crushing shaft, the feed inlet of the separating twice axis
It is connected to the discharge port of a crushing shaft, the lower section of the separating twice axis is equipped with the sieve bend coordinated with it；Throw mechanism, position
Device and material casting cylinder are thrown in the rear of casing, including wind turbine, the wind turbine throws device and is vertically arranged, upper/lower terminal point
Not Ju You discharge port and feed inlet, the feed inlet that the wind turbine throws device is connected to the discharge port of separating twice axis, the wind
The discharge port that machine throws device is connected with the feeding mouth of material casting cylinder；Driving mechanism, for drive disintegrating mechanism to rotate counterclockwise with
And driving wind turbine throws device work, includes the power input magazine and speed changer of front and back setting, the power input magazine has side
After passing through to input terminal and the backward power output end of power input magazine with two backward power output ends, the speed changer
It is driven axis connection, output end and the wind turbine of the speed changer throw device and be connected, and one end of a crushing shaft is passed by side
Moving axis and the driving pulley power output end lateral with power input magazine are connected, and the other end of a crushing shaft passes through belt
Transmission is connected with one end of separating twice axis.
Further technical solution is：The separating twice axis includes secondary rotating drive shaft, secondary moving knife and determines stranding
Filament plate, the secondary moving knife include along axial arranged multigroup of secondary rotating drive shaft, and every group of secondary moving knife includes radial
Circumferentially multiple, described to determine screw plate and be fixed at the top for turning drive shaft, side directed downwardly has and secondary moving knife
The arc thread rolling face that the outer rim at place matches, the arc thread rolling face are equipped with dentalation.
Further technical solution is：The material casting cylinder is in the arcuate structure protruded backwards, and device is thrown with wind turbine
Pivot bush unit, the wind turbine throw and have been hinged up telescopic oil cylinder on front side of device, telescopic end and the material casting cylinder of the telescopic oil cylinder
Hinged, the telescopic oil cylinder contraction can drive material casting cylinder to overturn forward and throw device with wind turbine and detach.
Further technical solution is：The material casting cylinder throws device junction with wind turbine and is equipped with material casting cylinder and wind turbine
Throw the fast buckle of device locking.
Further technical solution is：The mechanism that throws further includes screw feeder conveying device, the screw feeder conveying device
Including being rotatably assorted with both ends and the casing composition of disintegrating mechanism screw conveyor shaft disposed in parallel, the screw conveyor shaft, the screw conveyor shaft
Middle part be provided with shift plate, be both provided on the screw conveyor shaft of shift plate both sides coiling setting blade, the coil direction of both sides blade
On the contrary, the feed inlet of screw feeder conveying device is connected with the discharge port of separating twice axis, the discharge port of screw feeder conveying device is opened in
Position corresponding with shift plate, and the discharge port of screw feeder conveying device throws the feed inlet of device with wind turbine and is connected, described two
The other end of secondary crushing shaft is connected with one end of screw conveyor shaft by chain and gear.
Further technical solution is：The front side for throwing mechanism is equipped with bearing diagonal.
Further technical solution is：The rear of the casing is provided with land wheel adjustment axis, and the both sides of casing rear end are equal
It is provided with land wheel adjustable plate, land wheel adjustable plate is obliquely installed and offers along its length thereon multiple adjustment holes, and land wheel is adjusted
Axle position is rotatably assorted between two land wheel adjustable plates and by the formation of the lower end of adjustment hole and land wheel adjustable plate, land wheel adjustable plate
Upper end and casing it is hinged.
It is using advantageous effect caused by above-mentioned technical proposal：
Double crushing shafts that the cropper has are arranged in parallel, and increase the contact area of separating twice, improve two wheat-middlings
Broken efficiency effectively prevents crushing shaft blocking, and by the way that sieve bend is arranged in the lower section of separating twice axis, utilizes separating twice
The disturbance of axis can screen out the dust in the stalk of harvest, realize to the cleaning treatment of stalk, improve livestock edible
Mouthfeel.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the overlooking structure diagram of the utility model；
Fig. 2 is the left view structural representation of the utility model；
Fig. 3 is the enlarged structure schematic diagram in the portions A in Fig. 1.
Specific implementation mode
With reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that described embodiment is a part of the embodiment of the utility model, rather than whole implementation
Example.Based on the only embodiment in the utility model, those skilled in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be implemented using other different from other manner described here, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of novel intension, therefore the utility model is not limited by following public specific embodiment.
As depicted in figs. 1 and 2, a kind of double-shaft straw silage harvester, including casing 10, disintegrating mechanism, throw mechanism with
And driving mechanism, the front of the casing 10 are equipped with tractor to the hanger bracket 11 connecting.
Disintegrating mechanism is located at the front of casing 10, including a parallel crushing shaft 21 and two in same level
The both ends of secondary crushing shaft 22, a crushing shaft 21 and separating twice axis 22 are rotatably assorted with the composition of casing 10, and described two
Secondary crushing shaft 22 is located at the rear of a crushing shaft 21, the discharging of the feed inlet and a crushing shaft 21 of the separating twice axis 22
Mouth connection, the lower section of the separating twice axis 22 are equipped with the sieve bend 221 coordinated with it.When using the cropper, stalk is first
It is introduced into a crushing shaft 21 and carries out preliminary crushing, then enter back into separating twice axis 22 and further crush, due to two
Secondary crushing shaft 22 and a crushing shaft 21 are arranged in parallel, and the length of separating twice axis 22 can be identical as a crushing shaft 21, makes
The volume for obtaining primary and secondary crushing is identical, i.e., efficiency is identical, is not in the phenomenon that separating twice blocks.
Mechanism is thrown, the rear of casing 10 is located at, including wind turbine throws device 31 and material casting cylinder 32, the wind turbine throws dress
It sets 31 to be vertically arranged, upper/lower terminal is respectively provided with discharge port and feed inlet, and the wind turbine throws the feed inlet and two of device 31
The discharge port of secondary crushing shaft 22 is connected to, and the discharge port that the wind turbine throws device 31 is connected with the feeding mouth of material casting cylinder 32.It throws
The effect of mechanism is that the complete stalk of separating twice is dished out, and stooker is followed at cropper rear when using lid cropper,
For recycling the stalk dished out from material casting cylinder 32.Driving mechanism, for driving disintegrating mechanism to rotate and drive wind turbine counterclockwise
The work of device 31 is thrown, two crushing week rotations counterclockwise can be realized and be thrown to stalk.Before specific driving mechanism includes
The power input magazine 41 and speed changer 42 being arranged afterwards, the power input magazine 41 have two lateral and backward power outputs
End, the power intake of power input magazine 41 are connected with the output shaft of tractor, so that power input magazine 41 obtains power,
The input terminal of the speed changer 42 is connect with the backward power output end of power input magazine 41 by inter-axle shaft 43, the speed change
The output end of device 42 throws device 31 with wind turbine and is connected, so that wind turbine throws the fan shaft rotation of device 31, obtains work
Power, one end of a crushing shaft 21 passes through lateral dynamic of side transmission shaft 44 and driving pulley 45 and power input magazine 41
Power output end is connected, and realizes that a crushing shaft 21 obtains driving force, the other end of a crushing shaft 21 passes through belt transmission
It is connected with one end of separating twice axis 22, realizes that separating twice axis 22 obtains driving force.
Double crushing shafts that the cropper has are arranged in parallel, and increase the contact area of separating twice, improve two wheat-middlings
Broken efficiency effectively prevents crushing shaft blocking, and by the way that sieve bend 221 is arranged in the lower section of separating twice axis 22, utilizes two
The disturbance of secondary crushing shaft 22 can screen out the dust in the stalk of harvest, realize the cleaning treatment to stalk, improve domestic animal
The edible mouthfeel of poultry.
Due to the straw feed with filamentary fibers, it is easy to livestock feed, in order to further increase the livestock edible stalk
Appetite it requires that separating twice axis 22 can carry out thread rolling processing to stalk.As shown in figure 3, separating twice axis 22 includes two
Secondary rotation drive shaft, secondary moving knife 222 and determine screw plate 223, the secondary moving knife 222 includes axial along secondary rotating drive shaft
Arrangement it is multigroup, every group of secondary moving knife 222 includes radial circumferentially multiple, described to determine screw plate 223 and be fixed at
Turn the top of drive shaft, side directed downwardly has the arc thread rolling face to match with the outer rim where secondary moving knife 222, described
Arc thread rolling face is equipped with dentalation.To realize that stalk is rubbed into filiform by separating twice, directly make for cattle and sheep
With improving the mouthfeel of livestock edible stalk, livestock food-intake increases.
Preferably, material casting cylinder 32 is in the arcuate structure protruded backwards, and 31 pivot bush unit of device, the wind are thrown with wind turbine
Machine throws 31 front side of device and has been hinged up telescopic oil cylinder 33, and the telescopic end and material casting cylinder 32 of the telescopic oil cylinder 33 are hinged,
When normal operating condition, telescopic oil cylinder 33 be in elongation state, the telescopic oil cylinder 33 contraction can drive material casting cylinder 32 to
Preceding overturning throws device 31 with wind turbine and detaches.It, can be flexible by controlling when stalk feed quantity is excessive, and material casting cylinder 32 is caused to block
Oil cylinder 33 is shunk, and is opened material casting cylinder 32 and is dredged.
Also, material casting cylinder 32 and wind turbine, which throw 31 junction of device and be equipped with, to be thrown device 31 with wind turbine by material casting cylinder 32 and locks
Fast buckle 34, can be shaken since wind turbine throws device 31 at work, fast buckle 34 throws material casting cylinder 32 with wind turbine
Device 31 locks, and can prevent material casting cylinder 32 from throwing the disengaging of device 31 or material leakage with wind turbine.The fast buckle 34 is market purchase member
Part.
In order to improve disintegrating mechanism and throw the transfer efficiency of stalk between mechanism, so it further includes screw feeder that this, which throws mechanism,
Conveying device, the screw feeder conveying device include and disintegrating mechanism screw conveyor shaft 35 disposed in parallel, the both ends of the screw conveyor shaft 35
It is rotatably assorted with the composition of casing 10, the middle part of the screw conveyor shaft 35 is provided with shift plate, is all arranged on the screw conveyor shaft 35 of shift plate both sides
Have the blade that coiling is arranged, the coil direction of both sides blade on the contrary, screw feeder conveying device feed inlet and separating twice axis 22
Discharge port is connected, the discharge port of screw feeder conveying device is opened in position corresponding with shift plate, and screw feeder conveying device goes out
The feed inlet that material mouth throws device 31 with wind turbine is connected, and one end of the other end and screw conveyor shaft 35 of the separating twice axis 22 passes through
Chain is connected with gear.
Equally it is that can be shaken since wind turbine throws device 31 at work, and throw mechanism and be vertically arranged, height
It is higher, in order to improve the stability for throwing mechanism, bearing diagonal 14 is equipped in the front side for throwing mechanism.
The rear of casing 10 is provided with land wheel adjustment axis 12, and the both sides of 10 rear end of casing are both provided with land wheel adjustable plate 13,
Land wheel adjustable plate 13 is obliquely installed and offers along its length thereon multiple adjustment holes, and land wheel adjustment axis 12 is located at two land wheels
Formed between adjustable plate 13 and by the lower end of adjustment hole and land wheel adjustable plate 13 and be rotatably assorted, the upper end of land wheel adjustable plate 13 with
Casing 10 is hinged.Land wheel adjustment axis 12 plays a supportive role, using land wheel adjustment axis 12 can adjust 10 rear end of casing to ground it
Between distance, to meet the use demand of different terrain.
It the above is only the preferred embodiment of the utility model, anyone content according to the present utility model is to the utility model
A little simple modification, deformation and the equivalent replacement made each falls within the scope of protection of the utility model.
Claims (7)
1. a kind of double-shaft straw silage harvester, including casing (10), disintegrating mechanism, mechanism and driving mechanism are thrown, it is described
The front of casing (10) is equipped with tractor to the hanger bracket (11) connecting；
It is characterized in that：
Disintegrating mechanism is located at the front of casing (10), including a parallel crushing shaft (21) and two in same level
The both ends of secondary crushing shaft (22), a crushing shaft (21) and separating twice axis (22) constitute rotation with casing (10) and match
It closes, the separating twice axis (22) is located at the rear of a crushing shaft (21), the feed inlet and one of the separating twice axis (22)
The discharge port of secondary crushing shaft (21) is connected to, and the lower section of the separating twice axis (22) is equipped with the sieve bend (221) coordinated with it；
Mechanism is thrown, the rear of casing (10) is located at, including wind turbine throws device (31) and material casting cylinder (32), the wind turbine is thrown
Device (31) is vertically arranged, and upper/lower terminal is respectively provided with discharge port and feed inlet, and the wind turbine throws the charging of device (31)
Mouth is connected to the discharge port of separating twice axis (22), and the wind turbine throws the pan feeding of the discharge port and material casting cylinder (32) of device (31)
Mouth is connected；
Driving mechanism works for driving disintegrating mechanism to rotate counterclockwise and wind turbine being driven to throw device (31), including front and back
The power input magazine (41) and speed changer (42) of setting, the power input magazine (41) have lateral and backward two power defeated
The input terminal of outlet, the speed changer (42) is connected with the backward power output end of power input magazine (41) by inter-axle shaft (43)
It connects, output end and the wind turbine of the speed changer (42) throw device (31) and be connected, and one end of a crushing shaft (21) passes through
Side transmission shaft (44) and driving pulley (45) power output end lateral with power input magazine (41) are connected, a crushing shaft
(21) the other end is connected by belt transmission with one end of separating twice axis (22).
2. a kind of double-shaft straw silage harvester according to claim 1, it is characterised in that：The separating twice axis (22)
Including secondary rotating drive shaft, secondary moving knife (222) and determine screw plate (223), the secondary moving knife (222) includes along secondary rotation
Turn axial arranged multigroup of drive shaft, every group of secondary moving knife (222) includes radial circumferentially multiple, described to determine thread rolling
Plate (223) is fixed at the top for turning drive shaft, and side directed downwardly has to match with the outer rim where secondary moving knife (222)
Arc thread rolling face, the arc thread rolling face be equipped with dentalation.
3. a kind of double-shaft straw silage harvester according to claim 1, it is characterised in that：The material casting cylinder (32) is in court
The arcuate structure protruded afterwards throws device (31) pivot bush unit with wind turbine, and the wind turbine throws and cut with scissors upwards on front side of device (31)
It is connected to telescopic oil cylinder (33), the telescopic end of the telescopic oil cylinder (33) is hinged with material casting cylinder (32), and the telescopic oil cylinder (33) is received
Contracting can drive material casting cylinder (32) to overturn forward and throw device (31) with wind turbine and detach.
4. a kind of double-shaft straw silage harvester according to claim 3, it is characterised in that：The material casting cylinder (32) and wind
Machine throws device (31) junction and is equipped with the fast buckle (34) that material casting cylinder (32) and wind turbine are thrown to device (31) locking.
5. a kind of double-shaft straw silage harvester according to claim 1, it is characterised in that：The mechanism that throws further includes
Screw feeder conveying device, the screw feeder conveying device include and disintegrating mechanism screw conveyor shaft disposed in parallel (35), the screw conveyor shaft
(35) both ends are rotatably assorted with casing (10) composition, are provided with shift plate in the middle part of the screw conveyor shaft (35), shift plate both sides are stirred
The blade of coiling setting is both provided on imperial axis (35), the coil direction of both sides blade on the contrary, screw feeder conveying device feed inlet
It is connected with the discharge port of separating twice axis (22), the discharge port of screw feeder conveying device is opened in position corresponding with shift plate, and
And the discharge port of screw feeder conveying device throws the feed inlet of device (31) with wind turbine and is connected, the separating twice axis (22) it is another
End is connected with one end of screw conveyor shaft (35) by chain and gear.
6. a kind of double-shaft straw silage harvester according to claim 1, it is characterised in that：The front side for throwing mechanism
Equipped with bearing diagonal (14).
7. a kind of double-shaft straw silage harvester according to claim 1, it is characterised in that：The rear of the casing (10)
It is provided with land wheel adjustment axis (12), the both sides of casing (10) rear end are both provided with land wheel adjustable plate (13), land wheel adjustable plate (13)
Multiple adjustment holes are obliquely installed and offer along its length thereon, land wheel adjustment axis (12) is located at two land wheel adjustable plates (13)
Between and formed and be rotatably assorted by the lower end of adjustment hole and land wheel adjustable plate (13), the upper end of land wheel adjustable plate (13) and casing
(10) hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918783.7U CN207802836U (en) | 2017-12-29 | 2017-12-29 | A kind of double-shaft straw silage harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918783.7U CN207802836U (en) | 2017-12-29 | 2017-12-29 | A kind of double-shaft straw silage harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207802836U true CN207802836U (en) | 2018-09-04 |
Family
ID=63327754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721918783.7U Active CN207802836U (en) | 2017-12-29 | 2017-12-29 | A kind of double-shaft straw silage harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207802836U (en) |
-
2017
- 2017-12-29 CN CN201721918783.7U patent/CN207802836U/en active Active
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