CN208874850U - Gap bridge assembly apparatus for corn stalk-spike-reaping machine - Google Patents
Gap bridge assembly apparatus for corn stalk-spike-reaping machine Download PDFInfo
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- CN208874850U CN208874850U CN201821686214.9U CN201821686214U CN208874850U CN 208874850 U CN208874850 U CN 208874850U CN 201821686214 U CN201821686214 U CN 201821686214U CN 208874850 U CN208874850 U CN 208874850U
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- jackshaft
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- pressure roller
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Abstract
The utility model relates to the gap bridge assembly apparatus for corn stalk-spike-reaping machine, when gap bridge damage of the traditional corn picker of effective solution subsequent structural easy to damage, cause the collapse of whole system, while repairing time-consuming and laborious problem at high cost；Its solve technical solution be include shell, it is characterized in that, pressure roller jackshaft is rotatably connected in the shell, the pressure roller jackshaft is driven by external driver device, pressure roller jackshaft front end is equipped with the large pressuring roller for being rotatably connected on the interior of shell, shaft rear end is equipped with the air bells removing roll for being rotatably connected on the interior of shell among the pressure roller, the large pressuring roller lower end is equipped with the ground roll for being rotatably connected on the interior of shell, the ground roll rear end is equipped with the ground roll jackshaft for being rotatably connected on the interior of shell, the ground roll jackshaft is placed in lower section in the pressure roller centre；The utility model ensure that the failure of bridge portion will not damage subsequent other structures, improve the stability of complete machine.
Description
Technical field
The present invention relates to corns to take in machine technical field concurrently, is particularly used for the gap bridge assembly apparatus of corn stalk-spike-reaping machine.
Background technique
The axle assembly of crossing of traditional corn stalk-spike-reaping machine is the chain passed a bridge above with engine by the chain-driving ceding of Taiwan
Wheel operating, on gap bridge driving shaft, sprocket wheel was driven the sprocket wheel and gap bridge drive sprocket of driven by engine by gap bridge driving shaft
The rotation of bridge drive sprocket, conveying chain harrow are mutually welded with carrier chain, and the rotation of gap bridge drive sprocket drives chain harrow assembly to carry out conveying work
Object is finally transported to hay cutter and carries out crushing cutting.Gap bridge belt pulley for feeding foil drives header feeding auger assembly to carry out by belt
Take in crop.
There are many places defects for traditional axle assembly of crossing, and when the chain breakage of chain harrow assembly, chain can be involved in hay cutter, meeting
Chaffcutter blade is damaged, and will affect the operating of many places components, so that components is broken down, maintenance difficult.It passes a bridge and conveys
Belt wheel uses belt transport, will cause and is short of power, and influences working efficiency.
Traditional corn harvesting machinery is that the chain-and-harrow type gap bridge used carries out conveying crop, but the gap bridge of chain-and-harrow type has many places
Defect, if chain breakage, chain can enter hay cutter with crop, cause hay cutter to damage, and also will affect many places zero
The operating of component, makes components break down, and maintenance difficult.Therefore it needs one kind that can allow when mechanical disorder and does not damage other
Components, and repair and simple to operation cross axle assembly.
Therefore, the present invention provides a kind of gap bridge assembly apparatus for corn stalk-spike-reaping machine to solve the problems, such as this.
Summary of the invention
For above situation, for the defect for overcoming the prior art, the present invention provides a kind of for corn stalk-spike-reaping machine
Gap bridge assembly apparatus, when gap bridge damage of the traditional corn picker of effective solution subsequent structural easy to damage, cause entire
The collapse of system, while repairing time-consuming and laborious problem at high cost.
The present invention includes shell, which is characterized in that pressure roller jackshaft is rotatably connected in the shell, in the pressure roller
Between axis driven by external driver device, pressure roller jackshaft front end, which is equipped with, is rotatably connected on the large pressuring roller of the interior of shell,
Shaft rear end is equipped with the air bells removing roll for being rotatably connected on the interior of shell among the pressure roller, and the large pressuring roller lower end is equipped with rotation and connects
The ground roll in the interior of shell is connect, the ground roll rear end is equipped among the ground roll for being rotatably connected on the interior of shell
Axis, the ground roll jackshaft are placed in lower section in the pressure roller centre；
The pressure roller jackshaft rotation can drive large pressuring roller, air bells removing roll, ground roll jackshaft to rotate synchronously, among the ground roll
Axis rotation can drive the ground roll to rotate.
Preferably, big arc groove is offered on the shell, the shaft rotation of the large pressuring roller is placed in the big arc groove
In.
Preferably, big swing rod is arranged in the shaft of the pressure roller jackshaft, the big swing rod front end sleeve is located at described big
In the shaft of pressure roller, the big swing rod front end is fixedly connected with big sliding slot；
Outer side of shell wall front end is fixedly connected with big spring axis, and big spring axis lower end is placed in the big sliding slot
It is interior, the big spring axis outer cover be equipped with one section of big spring being fixedly connected on the housing, the big spring other end and
The big sliding slot connects.
Preferably, small arc groove is offered on the shell, the shaft rotation of the air bells removing roll is placed in the small arc groove
In.
Preferably, small swinging rod is arranged in the shaft of the pressure roller jackshaft, the small swinging rod rear end is set in described small
In the shaft of pressure roller, the small swinging rod rear end is fixedly connected with small sliding slot；
Outer side of shell wall front end is fixedly connected with little spring axis, and little spring axis lower end is placed in the small sliding slot
It is interior, the little spring axis outer cover be equipped with one section of little spring being fixedly connected on the housing, the little spring other end and
The small sliding slot connects.
Preferably, the pressure roller jackshaft has been fixedly and coaxially connected large pressuring roller drive sprocket, and the large pressuring roller is coaxially fixed
It is connected with large pressuring roller driven sprocket, is connected between the large pressuring roller drive sprocket and large pressuring roller driven sprocket by chain.
Preferably, the pressure roller jackshaft has been fixedly and coaxially connected air bells removing roll drive sprocket, and the air bells removing roll is coaxially fixed
It is connected with air bells removing roll driven sprocket, is connected between the air bells removing roll drive sprocket and air bells removing roll driven sprocket by chain.
Preferably, the pressure roller jackshaft has been fixedly and coaxially connected ground roll jackshaft drive sprocket, the ground roll jackshaft
Be fixedly and coaxially connected ground roll jackshaft driven sprocket, the ground roll jackshaft drive sprocket and ground roll jackshaft driven sprocket it
Between by chain be connected.
Preferably, the ground roll jackshaft has been fixedly and coaxially connected ground roll driving gear, and the ground roll is fixedly and coaxially connected
There are ground roll driven gear, the ground roll driving gear and the engagement of ground roll driven gear.
Preferably, multiple tensioning wheels are rotatably connected on the shell.
The present invention for existing corn picker gap bridge make improvement, with can automatic controlled height multiple pressure roll structure generation
For chain rake structure, the harvesting efficiency of Maize Stem is improved, while greatly reducing failure rate, even if breaking down, can also be protected
The failure of card bridge portion will not damage subsequent other structures, improve the stability of complete machine.
Detailed description of the invention
Fig. 1 is right side view of the present invention.
Fig. 2 is left view schematic diagram of the present invention.
Fig. 3 is stereoscopic schematic diagram of the present invention.
Fig. 4 is schematic cross-sectional view of the present invention.
Fig. 5 is large pressuring roller stereoscopic schematic diagram of the present invention.
Fig. 6 is air bells removing roll stereoscopic schematic diagram of the present invention.
Fig. 7 is ground roll stereoscopic schematic diagram of the present invention.
Specific embodiment
For the present invention aforementioned and other technology contents, feature and effect, in following cooperation with reference to figures 1 through Fig. 7 pairs
In the detailed description of embodiment, can clearly it present.The structure content being previously mentioned in following embodiment is attached with specification
Figure is reference.
Each exemplary embodiment of the invention is described below with reference to accompanying drawings.
Embodiment one, the present invention are the gap bridge assembly apparatus for corn stalk-spike-reaping machine, including shell 1, the shell 1
For hollow box-like structure, 1 rear end thereof of shell is connected with the careless part of hand hay cutter, and two sidewalls are used to provide immobilizing foundation for subsequent structural,
Hollow space is used for through Maize Stem, and 1 front end of shell is import, and the Maize Stem that a upper structure is transported enters in 1 front end of shell, and
Enter next structure from 1 rear end of shell, that is, cuts up with a hay cutter careless part, which is characterized in that be rotatably connected among pressure roller in the shell 1
Axis 2, the pressure roller jackshaft 2 are driven by external driver device, and the pressure roller jackshaft 2 is the drive shaft of the present apparatus, and external
Driving device is connected, and 2 front end of pressure roller jackshaft is equipped with the large pressuring roller 3 being rotatably connected on inside the shell 1, the pressure roller
2 rear end of jackshaft is equipped with the air bells removing roll 4 being rotatably connected on inside the shell 1, and the large pressuring roller 3, air bells removing roll 4 are used to compress
The Maize Stem entered in shell 1 is arranged, preferably to have effect, the large pressuring roller 3,4 outer surface of air bells removing roll are uniformly distributed
It is with teeth, it is integrated convenient for compressing the Maize Stem entered, it is described big in order to which subsequent hand hay cutter grass part preferably cuts off Maize Stem
3 lower end of pressure roller is equipped with the ground roll 5 being rotatably connected on inside the shell 1, and 5 outer surface of ground roll is uniformly connected with
Several ribs, the friction between Maize Stem that the rib is used to increase and enter, convenient for Maize Stem smoothly to be compressed to arrangement
After be sent into the careless part of subsequent hand hay cutter, 5 rear end of ground roll is equipped with the ground roll jackshaft 6 being rotatably connected on inside the shell 1, institute
It states ground roll jackshaft 6 and is placed in lower section in the pressure roller centre；
The rotation of pressure roller jackshaft 2 can drive large pressuring roller 3, air bells removing roll 4, ground roll jackshaft 6 to rotate synchronously, the ground roll
The rotation of jackshaft 6 can drive the ground roll 5 to rotate, specifically, the pressure roller jackshaft 2 rotates counterclockwise, to drive big pressure
Roller 3, air bells removing roll 4, ground roll jackshaft 6 are synchronized and are rotated counterclockwise, and ground roll jackshaft 6, which rotates counterclockwise, drives the ground roll 5 suitable
Hour hands rotation, when specifically used, the Maize Stem enters between the large pressuring roller 3 and ground roll 5, by large pressuring roller 3 and ground roll 5
It is flat for squeezing, and the tooth on large pressuring roller 3 can preferably compress the Maize Stem of entrance, and the Maize Stem that compression is completed is sent into
Between 1 bottom surface of air bells removing roll 4 and shell at rear portion, air bells removing roll 4 squeeze again to the Maize Stem of its underpart and compression, after will be into
Enter Maize Stem therein to send to the careless part of next step hand hay cutter.
Embodiment two offers big arc groove 7 on the basis of example 1 on the shell 1, the large pressuring roller 3
Shaft rotation is placed in the big arc groove 7, and the rotation rotation of the large pressuring roller 3 is placed in big arc groove 7, makes large pressuring roller 3 can
When Maize Stem enters between large pressuring roller 3 and ground roll 5 can automatic controlled height, i.e., when entering jade between large pressuring roller 3 and ground roll 5
When rice stem is excessive, large pressuring roller 3 will rise automatically under the extruding of a large amount of Maize Stems, in order to extrude corn in homogeneous thickness
Stem cuts convenient for subsequent hand hay cutter grass part, it should be noted that, because the effect of large pressuring roller 3 is that the Maize Stem pressure of the present apparatus will be entered
Contracting arranges, if therefore large pressuring roller 3 can be slided up and down in big arc groove 7, need large pressuring roller 3 itself with heavier weight, otherwise
The setting of large pressuring roller 3 will lose meaning, and therefore, the material of large pressuring roller 3 should select the relatively large metal material of density, to play pressure
The effect of contracting Maize Stem.
Embodiment three, on the basis of example 2, to enable large pressuring roller 3 preferably to reach the purpose at the beginning of designing, i.e.,
Compression arrange enter Maize Stem therein, using spring assist compress, make large pressuring roller 3 can automatic controlled height on the basis of,
The preferably Maize Stem that compression and arrangement enter, specifically, big swing rod 8 is arranged in the shaft of the pressure roller jackshaft 2, it is described
Big 8 front end of swing rod is set in the shaft of the large pressuring roller 3, and the big swing rod 8 is not rotated with pressure roller jackshaft 2 and swung, together
When large pressuring roller 3 rotation should not also drive big swing rod 8 to swing, to reduce abrasion, increase system stability, can be in big 8 He of swing rod
Bearing is installed, while same at the rotation connection of 3 shaft of big swing rod 8 and large pressuring roller at the rotation connection of 2 shaft of pressure roller jackshaft
Sample installs bearing, and to reduce the influence of pressure roller jackshaft 2 and the rotation of large pressuring roller 3 to big swing rod 8, big 8 front end of swing rod is fixed
It is connected with big sliding slot 9；
The 1 lateral wall front end of shell is fixedly connected with big spring axis 10, and 10 lower end of big spring axis is placed in described big
In sliding slot 9,10 outer cover of big spring axis is equipped with one section of big spring 11 being fixedly connected on the shell 1, big to improve
The degree of packing that pressure roller 3 compresses, the big spring 11 should use hard spring, if 11 coefficient of elasticity of big spring is excessively high, large pressuring roller 3
Consolidation effect will only rely on the self weight of large pressuring roller 3 and complete, that is, lose the meaning of setting big spring 11, the big spring 11 is another
End and the big sliding slot 9 connect, i.e. the present embodiment is when specifically used, if into the corn between large pressuring roller 3 and ground roll 5
Stem number amount is excessive, and the Maize Stem of entrance then can jack up upwards large pressuring roller 3, and the big swing rod 8 is swung up therewith, in big sliding slot
Under the action of 9, big spring axis 10 is motionless, and the big spring 11 being set in outside big spring axis 10 is compressed, and is pushing up large pressuring roller 3
The degree of packing of needs is still able to maintain when rising.
Example IV offers small arc groove 12 on the basis of embodiment three on the shell 1, the air bells removing roll 4
Shaft rotation is placed in the small arc groove 12, and the rotation rotation of the air bells removing roll 4 is placed in small arc groove 12, makes air bells removing roll 4
Can when Maize Stem enters between air bells removing roll 4 and enclosure bottom can automatic controlled height, i.e., when enter 1 bottom of air bells removing roll 4 and shell
When Maize Stem between face is excessive, air bells removing roll 4 will rise automatically under the extruding of a large amount of Maize Stems, equal in order to extrude thickness
Even Maize Stem cuts convenient for subsequent hand hay cutter grass part, it should be noted that, because the effect of air bells removing roll 4 is that will enter the present apparatus passes through
The Maize Stem for crossing first pressing further compresses arrangement, if therefore air bells removing roll 4 can be slided up and down in small arc groove 12, need air bells removing roll 4
Itself has heavier weight, and otherwise the setting of air bells removing roll 4 will lose meaning, and therefore, the material of air bells removing roll 4 should select density phase
To larger metal material, to play the role of compressing Maize Stem, it should be noted that, it is not set corresponding in the lower section of air bells removing roll 4
Ground roll, for reason under the action of front end large pressuring roller 3 and ground roll 5, the Maize Stem of entrance will be with front end Maize Stem not
Disconnected enter and automatic movement backward cut up with a hay cutter careless part until entering, while being equally uniformly connected in 4 outer surface of air bells removing roll
Tooth convenient for the Maize Stem for passing through first pressing is further compressed arrangement, while being also convenient for after being sent by Maize Stem below
Continuous hand hay cutter grass part.
Embodiment five, on the basis of example IV, to enable air bells removing roll 4 preferably to reach the purpose at the beginning of designing, i.e.,
Compression arranges the Maize Stem from 5 first pressing of large pressuring roller 3 and ground roll, assists compressing using spring, automatically adjust air bells removing roll 4 can
On the basis of height, the Maize Stem that preferably compression and arrangement enter, specifically, being arranged in the shaft of the pressure roller jackshaft 2
Have small swinging rod 13,13 rear end of small swinging rod is set in the shaft of the air bells removing roll 4, the small swinging rod 13 not with pressure roller among
Axis 2 is rotated and is swung, while the rotation of air bells removing roll 4 should not also drive the swing of small swinging rod 13, and to reduce abrasion, it is steady to increase system
It is qualitative, bearing can be installed at the rotation connection that small swinging rod 13 and pressure roller jackshaft 2 rotate, while in small swinging rod 13 and air bells removing roll
Bearing is equally installed at the rotation connection of 4 shafts, to reduce the influence of pressure roller jackshaft 2 and the rotation of air bells removing roll 4 to small swinging rod 13,
13 rear end of small swinging rod is fixedly connected with small sliding slot 14；
The 1 lateral wall front end of shell is fixedly connected with little spring axis 15, and 15 lower end of little spring axis is placed in described small
In sliding slot 14,15 outer cover of little spring axis is equipped with one section of little spring 16 being fixedly connected on the shell 1, small to improve
The degree of packing that pressure roller 4 compresses, the little spring 16 should use hard spring, if 16 coefficient of elasticity of little spring is excessively high, air bells removing roll 4
Consolidation effect will only rely on the self weight of air bells removing roll 4 and complete, that is, lose and set, the meaning of little spring 16, the little spring 16 is another
End and the small sliding slot 14 connect, i.e. the present embodiment is when specifically used, if into the Maize Stem quantity of 4 lower end of air bells removing roll
Excessively, the Maize Stem of entrance then can jack up upwards air bells removing roll 4, and the small swinging rod 13 is swung up therewith, in small sliding slot 14
Under effect, little spring axis 15 does not have to, and the little spring 14 being set in outside little spring axis 15 is compressed, and is jacking up air bells removing roll 4
When be still able to maintain the degree of packing of needs, it should be noted that, big swing rod 8 described in the present apparatus and small swinging rod 13, big spring axis
10 and little spring axis 15, big spring 11 and little spring 16 in size be only used for distinguishing the components, do not represent its size,
The size of the big swing rod 8 and small swinging rod 13, big spring axis 10 and little spring axis 15, big spring 11 and little spring 16 answer it is identical,
In order to repair the replacement with part.
Embodiment six present embodiments provides a kind of driving of pressure roller jackshaft 2 large pressuring roller 3 on the basis of example 1
Concrete mode, specifically, the pressure roller jackshaft 2 has been fixedly and coaxially connected large pressuring roller drive sprocket 17, the large pressuring roller 3 is same
Axis is fixedly connected with large pressuring roller driven sprocket 18, passes through chain between the large pressuring roller drive sprocket 17 and large pressuring roller driven sprocket 18
Item is connected, and is driven between the pressure roller jackshaft 2 and large pressuring roller 3 by sprocket wheel chain, can make large pressuring roller 3 and pressure roller jackshaft 2
Rotation direction is identical, at the same avoid belt transmission in transmission efficiency it is lower, service life is shorter, disadvantage easy to damage.
Embodiment seven present embodiments provides a kind of driving of pressure roller jackshaft 2 air bells removing roll 4 on the basis of embodiment six
Concrete mode, specifically, the pressure roller jackshaft 2 has been fixedly and coaxially connected air bells removing roll drive sprocket 19, the air bells removing roll 4 is same
Axis is fixedly connected with air bells removing roll driven sprocket 20, passes through chain between the air bells removing roll drive sprocket 19 and air bells removing roll driven sprocket 20
Item is connected, and is driven between pressure roller jackshaft described in the present embodiment 2 and air bells removing roll 4 by sprocket wheel chain, can make air bells removing roll 4 and pressure
2 rotation direction of roller jackshaft is identical, and it is identical with 3 rotation direction of large pressuring roller can to make air bells removing roll 4, while avoiding in belt transmission
Transmission efficiency is lower, and service life is shorter, disadvantage easy to damage.
Embodiment eight present embodiments provides a kind of pressure roller jackshaft 2 and drives among ground roll on the basis of embodiment seven
The concrete mode of axis 6, specifically, the pressure roller jackshaft 2 has been fixedly and coaxially connected ground roll jackshaft drive sprocket 21, describedly
Roller jackshaft 6 has been fixedly and coaxially connected ground roll jackshaft driven sprocket 22, in the ground roll jackshaft drive sprocket 21 and ground roll
Between be connected between axis driven sprocket 22 by chain, in the present embodiment, between the pressure roller jackshaft 2 and ground roll jackshaft 6
Transmission is driven using sprocket wheel chain, it is identical with 2 rotation direction of pressure roller jackshaft can to make ground roll jackshaft 6, while avoiding belt
Transmission efficiency is lower in transmission, and service life is shorter, disadvantage easy to damage.
Embodiment nine present embodiments provides a kind of ground roll jackshaft 6 and drives ground roll 5 on the basis of embodiment eight
Concrete mode, specifically, the ground roll jackshaft 6 has been fixedly and coaxially connected ground roll driving gear 23, the ground roll 5 is coaxially fixed
It is connected with ground roll driven gear 24, the ground roll driving gear 23 and ground roll driven gear 24 engage, in the present embodiment, describedly
Transmission between roller 5 and ground roll jackshaft 6 is completed by gear, and 3 phase of large pressuring roller with described in is needed because of the rotation direction of ground roll 5
Instead, to achieve the purpose that the Maize Stem that will go between large pressuring roller 3 and ground roll 5 is sent into 4 lower end of rear portion air bells removing roll, and in ground roll
Between axis 6 it is identical with 2 rotation direction of pressure roller jackshaft, and large pressuring roller 3 and 2 rotation direction of pressure roller jackshaft are also identical, therefore need ground
Roller 5 and 6 rotation direction of ground roll jackshaft on the contrary, using gear drive can make transmission it is more succinct, reduce failure rate, while
Improve transmission efficiency.
Embodiment ten is stated on the basis of embodiment nine and is rotatably connected to multiple tensioning wheels 25 on shell 1, the multiple
Tensioning wheel 25 is respectively used to tensioning pressure roller jackshaft 2 and large pressuring roller 3, pressure roller jackshaft 2 and air bells removing roll 4, pressure roller jackshaft 2 and ground
The case where driving chain between roller jackshaft 6, anti-anti-avulsion chain, occurs, and improves the stability of system, reduces the present apparatus
Spoilage.
When specifically used, Maize Stem is sent by a upper structure for present apparatus front end to 1 front end of shell, and the Maize Stem is from institute
It states and enters between large pressuring roller 3 and ground roll 5, it is flat for being squeezed by large pressuring roller 3 and ground roll 5, and the tooth on large pressuring roller 3 can be by entrance
Maize Stem preferably compresses, and the Maize Stem that compression is completed is sent between 1 bottom surface of air bells removing roll 4 and shell at rear portion, air bells removing roll 4
The Maize Stem of its underpart squeeze again and compression, after will enter Maize Stem therein and send to next step and cut up with a hay cutter careless part；
When the Maize Stem entered between the large pressuring roller 3 and ground roll 5 is excessive, the Maize Stem of entrance then can be by large pressuring roller 3
It jacks up upwards, the big swing rod 8 is swung up therewith, and under the action of big sliding slot 9, big spring axis 10 is motionless, and is set in big
Big spring 11 outside spring shaft 10 is compressed, and large pressuring roller 3 is made still to be able to maintain the degree of packing of needs when being jacked up；
Meanwhile the Maize Stem from 5 first pressing of large pressuring roller 3 and ground roll can by air bells removing roll 4 upwards jack up, the small swinging rod 13 with
Be swung up, under the action of small sliding slot 14,14 quilt of little spring that little spring axis 15 does not have to, and is set in outside little spring axis 15
Compression makes air bells removing roll 4 still be able to maintain the degree of packing of needs when being jacked up, and is sent into so that compression is arranged qualified Maize Stem
The careless part of subsequent hand hay cutter, enables subsequent structural to operate normally.
The present invention for existing corn picker gap bridge make improvement, with can automatic controlled height multiple pressure roll structure generation
For chain rake structure, the harvesting efficiency of Maize Stem is improved, while greatly reducing failure rate, even if breaking down, can also be protected
The failure of card bridge portion will not damage subsequent other structures, improve the stability of complete machine.
Claims (10)
1. being used for the gap bridge assembly apparatus of corn stalk-spike-reaping machine, including shell (1), which is characterized in that in the shell (1)
It is rotatably connected to pressure roller jackshaft (2), the pressure roller jackshaft (2) is driven by external driver device, the pressure roller jackshaft (2)
Front end, which is equipped with, is rotatably connected on the internal large pressuring roller (3) of the shell (1), and pressure roller jackshaft (2) rear end is equipped with rotation and connects
The air bells removing roll (4) internal in the shell (1) is connect, large pressuring roller (3) lower end, which is equipped with, to be rotatably connected in the shell (1)
The ground roll (5) in portion, ground roll (5) rear end, which is equipped with, is rotatably connected on the internal ground roll jackshaft (6) of the shell (1), institute
It states ground roll jackshaft (6) and is placed in lower section in the pressure roller centre；
Pressure roller jackshaft (2) rotation can drive large pressuring roller (3), air bells removing roll (4), ground roll jackshaft (6) to rotate synchronously, described
Ground roll jackshaft (6) rotation can drive the ground roll (5) to rotate.
2. the gap bridge assembly apparatus according to claim 1 for corn stalk-spike-reaping machine, which is characterized in that the shell
(1) it is offered on big arc groove (7), the shaft rotation of the large pressuring roller (3) is placed in the big arc groove (7).
3. the gap bridge assembly apparatus according to claim 2 for corn stalk-spike-reaping machine, which is characterized in that the pressure roller
It is arranged in the shaft of jackshaft (2) big swing rod (8), big swing rod (8) front end is set in the shaft of the large pressuring roller (3)
On, big swing rod (8) front end is fixedly connected with big sliding slot (9)；
Shell (1) the lateral wall front end is fixedly connected with big spring axis (10), and big spring axis (10) lower end is placed in described
In big sliding slot (9), big spring axis (10) outer cover is equipped with one section of big spring being fixedly connected on the shell (1)
(11), big spring (11) other end and the big sliding slot (9) connect.
4. the gap bridge assembly apparatus according to claim 1 for corn stalk-spike-reaping machine, which is characterized in that the shell
(1) it is offered on small arc groove (12), the shaft rotation of the air bells removing roll (4) is placed in the small arc groove (12).
5. the gap bridge assembly apparatus according to claim 4 for corn stalk-spike-reaping machine, which is characterized in that the pressure roller
It is arranged in the shaft of jackshaft (2) small swinging rod (13), small swinging rod (13) rear end is set in the shaft of the air bells removing roll (4)
On, small swinging rod (13) rear end is fixedly connected with small sliding slot (14)；
Shell (1) the lateral wall front end is fixedly connected with little spring axis (15), and little spring axis (15) lower end is placed in described
In small sliding slot (14), little spring axis (15) outer cover is equipped with one section of little spring being fixedly connected on the shell (1)
(16), little spring (16) other end and the small sliding slot (14) connect.
6. the gap bridge assembly apparatus according to claim 1 for corn stalk-spike-reaping machine, which is characterized in that the pressure roller
Jackshaft (2) has been fixedly and coaxially connected large pressuring roller drive sprocket (17), the large pressuring roller (3) be fixedly and coaxially connected large pressuring roller from
Movable sprocket (18) is connected between the large pressuring roller drive sprocket (17) and large pressuring roller driven sprocket (18) by chain.
7. the gap bridge assembly apparatus according to claim 6 for corn stalk-spike-reaping machine, which is characterized in that the pressure roller
Jackshaft (2) has been fixedly and coaxially connected air bells removing roll drive sprocket (19), the air bells removing roll (4) be fixedly and coaxially connected air bells removing roll from
Movable sprocket (20) is connected between the air bells removing roll drive sprocket (19) and air bells removing roll driven sprocket (20) by chain.
8. the gap bridge assembly apparatus according to claim 7 for corn stalk-spike-reaping machine, which is characterized in that the pressure roller
Jackshaft (2) has been fixedly and coaxially connected ground roll jackshaft drive sprocket (21), and the ground roll jackshaft (6) has been fixedly and coaxially connected
Ground roll jackshaft driven sprocket (22), between the ground roll jackshaft drive sprocket (21) and ground roll jackshaft driven sprocket (22)
It is connected by chain.
9. the gap bridge assembly apparatus according to claim 8 for corn stalk-spike-reaping machine, which is characterized in that the ground roll
Jackshaft (6) has been fixedly and coaxially connected ground roll driving gear (23), and the ground roll (5) has been fixedly and coaxially connected ground roll driven gear
(24), ground roll driving gear (23) and ground roll driven gear (24) engagement.
10. the gap bridge assembly apparatus according to claim 9 for corn stalk-spike-reaping machine, which is characterized in that described outer
Multiple tensioning wheels (25) are rotatably connected on shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821686214.9U CN208874850U (en) | 2018-10-18 | 2018-10-18 | Gap bridge assembly apparatus for corn stalk-spike-reaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821686214.9U CN208874850U (en) | 2018-10-18 | 2018-10-18 | Gap bridge assembly apparatus for corn stalk-spike-reaping machine |
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| Publication Number | Publication Date |
|---|---|
| CN208874850U true CN208874850U (en) | 2019-05-21 |
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ID=66516409
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821686214.9U Expired - Fee Related CN208874850U (en) | 2018-10-18 | 2018-10-18 | Gap bridge assembly apparatus for corn stalk-spike-reaping machine |
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| CN (1) | CN208874850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041777A (en) * | 2018-10-18 | 2018-12-21 | 陈时明 | Gap bridge assembly apparatus for corn stalk-spike-reaping machine |
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2018
- 2018-10-18 CN CN201821686214.9U patent/CN208874850U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041777A (en) * | 2018-10-18 | 2018-12-21 | 陈时明 | Gap bridge assembly apparatus for corn stalk-spike-reaping machine |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20191018 |