CN116267071A - Swing arm type agricultural machine transmission shaft device - Google Patents
Swing arm type agricultural machine transmission shaft device Download PDFInfo
- Publication number
- CN116267071A CN116267071A CN202310496199.0A CN202310496199A CN116267071A CN 116267071 A CN116267071 A CN 116267071A CN 202310496199 A CN202310496199 A CN 202310496199A CN 116267071 A CN116267071 A CN 116267071A
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- China
- Prior art keywords
- plum blossom
- fixedly connected
- clamping
- post
- swing arm
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 44
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 53
- 239000003921 oil Substances 0.000 claims description 38
- 239000010687 lubricating oil Substances 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 6
- 238000007689 inspection Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
Abstract
The invention relates to the technical field of transmission shafts and discloses a swing arm type agricultural machine transmission shaft device which comprises a main rotating shaft, a reinforcing column, a fixed seat and a connecting base, wherein a connecting circular plate is fixedly connected to the left side of the reinforcing column, a connecting shaft is fixedly connected to the left side of the connecting circular plate, a telescopic reinforcing device is arranged in the main rotating shaft.
Description
Technical Field
The invention relates to the technical field of transmission shafts, in particular to a swing arm type agricultural machine transmission shaft device.
Background
The angle of a frame of the swing arm type agricultural machine, such as a mower, a rotary cultivator and the like, is adjustable so as to obtain different working areas or be convenient for transportation and transfer, the existing swing arm type agricultural machine mostly uses a shaft for transmission in a transmission mode, namely, a transmission shaft is connected with a power output end of the power machine and a power output end of the agricultural machine, and two ends of the transmission shaft are connected through universal joints.
Most mechanical transmission shafts adopt a shaft for transmission, namely, the transmission shafts are connected with the power output ends of the power machine and the agricultural machine, and the two ends of the transmission shafts are connected through universal joints.
The existing transmission shaft has low adjustability, certain difficulty in installation and can not be rapidly installed through fine adjustment; in addition, the practicality is relatively poor, and the last fastening bolt of current transmission shaft can only be single be adapted to one kind and dismantle the spanner, and it is more troublesome to dismantle after the fixing bolt outer wall warp. In view of the above, the present invention has been developed to improve the adjustability, facilitate disassembly, and increase practicality.
Disclosure of Invention
The invention aims to provide a swing arm type agricultural machine transmission shaft device so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a swing arm formula agricultural machine transmission shaft device, includes main pivot, reinforcing column, fixing base and connection base, the left side fixedly connected with connection plectane of reinforcing column, the left side fixedly connected with connecting axle of connection plectane, the inside of main pivot is provided with flexible reinforcing apparatus, the one end that the connecting plectane was kept away from to the connecting axle is provided with connects chucking device, be provided with universal transmission between connection base and the fixing base, flexible reinforcing apparatus includes: the plum blossom telescopic column, the plum blossom telescopic column runs through main pivot, and plum blossom telescopic column and main pivot sliding connection, the equal fixedly connected with round hole reinforcing plate in both ends of plum blossom telescopic column, the round hole has been seted up on the surface of round hole reinforcing plate, the big calorie of post of inner wall fixedly connected with of main pivot is first, the plum blossom telescopic column runs through the reinforcing column, and plum blossom telescopic column and reinforcing column fixed connection, the inner wall fixedly connected with plum blossom frid of reinforcing column, the fixed surface of plum blossom frid is connected with big calorie of post second, the fixed surface of reinforcing column is connected with little calorie of post, little calorie of post runs through the plum blossom telescopic column, and little calorie of post and plum blossom telescopic column fixed connection, and when main pivot rotates, when equipment need extend or when equipment shifts, can stimulate the connecting axle to make connecting circular plate pulling and reinforcing column remove, the round hole that the reinforcing plate surface was seted up can with the big calorie of main pivot inner wall fixed connection's big calorie of post first, guaranteed the stability of main pivot and connecting axle simultaneously, reduced the loss to a certain extent.
Preferably, the connection clamping device includes: the square groove spliced pole, the right side fixed surface of square groove spliced pole is connected, square groove has been seted up on square groove spliced pole's surface, square inslot that square groove spliced pole surface was seted up articulates has the rotation clamping pole, the joint groove has been seted up on the surface of connecting axle, the connecting axle runs through the reinforcing ring, the round hole has been seted up on the surface of reinforcing ring, and reinforcing ring and connecting axle sliding connection, the laminating of the surface of connecting axle has the semicircle snap ring, one side fixed surface that the semicircle snap ring is close to the reinforcing ring is connected with the cylinder, aligns connecting axle and square groove spliced pole, aligns the joint groove that the connecting axle surface was seted up with rotation clamping pole simultaneously, stirs rotation clamping pole to make semicircle snap ring surface fixed connection's cylinder run through the round hole that the reinforcing ring surface was seted up, will rotate clamping pole and reinforcing ring chucking through the cylinder.
Preferably, the universal transmission device includes: the transmission post, the left side and the fixed surface who connects the base of transmission post are connected, the right side fixedly connected with universal joint of transmission post, the universal joint is run through by the dwang, and dwang and universal joint rotate to be connected, the inner wall threaded connection of dwang has the mounting bolt.
Preferably, the inner wall rotation of dwang is connected with the dead lever, the laminating of dead lever's surface has the oil box, the inside packing of oil box has lubricating oil, the fixed surface of dead lever is connected with the connecting plate, the left side fixedly connected with skew block of oil box, the left side fixedly connected with spring of oil box, the one side that the oil box was kept away from to the spring and the fixed surface connection that the connecting plate is close to oil box one side, the oil box is kept away from one side surface of connecting plate and is run through by the oil-out, and oil-out and oil box fixed connection, the oil outlet has been seted up on the surface of dwang, the inner wall fixedly connected with arc of dwang can make frictional force between dwang and the universal joint increase when the lubricating oil loss between dwang and the universal joint finishes, makes the dwang drive the arc and rotates, and the lubricating oil in the oil box extrudes, and then makes lubricating oil lubricate the surface of dwang, makes frictional force reduce when dwang and universal joint rotate, increases the life of whole universal joint.
Preferably, the number of the first large clamping columns is six, and the six large clamping columns are arranged in an array with the central line of the quincuncial telescopic column as an axis circumference.
Preferably, the number of the large clamping columns II is six, the six large clamping columns are respectively arranged on the surface of the plum blossom groove plate, and the large clamping columns are arranged in an array with the central line of the plum blossom groove plate as the axis.
Preferably, the clamping grooves on the surface of the square groove connecting column are six groups, and the six groups of clamping grooves are respectively formed in an array with the central line of the square groove connecting column as the axis circumference.
Preferably, the number of the semicircular snap rings is two, and the two semicircular snap rings are symmetrically arranged by taking the central line of the connecting shaft as a symmetrical axis.
Preferably, the top surface of the rotary clamping rod is provided with a clamping hole, and the cylinder penetrates through the rotary clamping rod.
Compared with the prior art, the invention provides a swing arm type agricultural machine transmission shaft device, which has the following beneficial effects:
1. this swing arm formula agricultural machine transmission shaft device is when using, will connect the one end and the motor of base, the other end is connected with needs driven equipment, when main pivot rotates, can drive equipment work, when equipment needs extend or when equipment shifts, can pull the connecting axle to make the connecting axle pulling connect plectane and consolidate the post and remove, the round hole of seting up on the reinforcing plate surface can with main pivot inner wall fixed connection's big card post chucking, guaranteed the stability of main pivot and connecting axle when automatic flexible, reduced the problem of kinetic energy loss to a certain extent.
2. This swing arm formula agricultural machine transmission shaft device aligns connecting axle and square groove spliced pole when the installation, aligns the joint groove of seting up the connecting axle surface with rotating the joint pole simultaneously, can accomplish reinforcement or dismantlement through semicircle snap ring and rotation joint pole, and whole axis of rotation device divide into two parts simultaneously, and the installation is convenient simultaneously also is convenient for to the inspection and the change of local part.
3. This swing arm formula agricultural machine transmission shaft device when using, when the lubricating oil loss between dwang and the universal joint finishes, can make the frictional force increase between dwang and the universal joint, make the dwang drive the arc and rotate, can conflict oblique fixture block when the arc rotates certain distance, make the lubricating oil in the oil box extrude, and then make lubricating oil lubricate the surface of dwang, frictional force reduces when making dwang and universal joint rotate, increase the life of whole universal joint, the kinetic energy loss of universal joint when the transmission has also been reduced simultaneously, firm in connection with dwang and universal joint through the mounting bolt, the while mounting bolt can be through the triangle spanner, square spanner, a word screwdriver and multiple modes such as plum blossom screwdriver consolidate, it is more convenient and diversified with the mode of bolt installation to compare the driven bolt through the spanner, also can adapt to more mounting tool simultaneously.
Drawings
FIG. 1 is a schematic elevational view of the present invention;
FIG. 2 is a schematic view of a partial perspective structure of the present invention;
FIG. 3 is a schematic diagram of the front structure of the present invention;
FIG. 4 is a schematic view of the internal structure of the main shaft of the present invention;
FIG. 5 is a schematic view showing the internal structure of the reinforcement column of the present invention;
FIG. 6 is an enlarged schematic view of the connection clamping device of the present invention;
FIG. 7 is a schematic view of the expanded structure of the connection clamping device of the present invention;
FIG. 8 is a schematic view of a part of the structure of the connecting and clamping device of the present invention;
FIG. 9 is a schematic view of a connection structure of the connection clamping device of the present invention;
FIG. 10 is a schematic view of a universal drive mechanism according to the present invention;
FIG. 11 is a schematic view of the internal structure of the turning lever according to the present invention.
In the figure: 1. a main rotating shaft; 2. a telescopic reinforcement device; 21. quincuncial telescopic columns; 22. a reinforcing plate; 23. a large clamping column I; 24. quincuncial groove plates; 25. a large clamping column II; 26. a small clip column; 3. connecting a clamping device; 31. square groove connecting column; 32. rotating the clamping rod; 33. a clamping groove; 34. a reinforcing ring; 35. a semicircular clasp; 36. a cylinder; 4. reinforcing the column; 5. a connecting circular plate; 6. a connecting shaft; 7. a fixing seat; 8. a universal transmission device; 81. a drive column; 82. a universal joint; 83. a rotating lever; 84. installing a bolt; 85. a fixed rod; 86. an oil box; 87. a connecting plate; 88. a sloping clamping block; 89. a spring; 810. an oil outlet; 811. an oil outlet hole; 812. an arc-shaped plate; 9. and the base is connected.
Detailed Description
As shown in fig. 1-11, the present invention provides a technical solution: the utility model provides a swing arm formula agricultural machine transmission shaft device, includes main pivot 1, consolidates post 4, fixing base 7 and connects base 9, the left side fixedly connected with of consolidate post 4 connects plectane 5, the left side fixedly connected with connecting axle 6 of connecting plectane 5, the inside of main pivot 1 is provided with flexible reinforcing apparatus 2, the one end that connecting axle 6 kept away from connecting plectane 5 is provided with connects chucking device 3, be provided with universal transmission 8 between connecting base 9 and the fixing base 7, flexible reinforcing apparatus 2 includes: the plum blossom telescopic column 21, the plum blossom telescopic column 21 runs through main pivot 1, and the equal fixedly connected with round hole reinforcing plate 22 in plum blossom telescopic column 21 and main pivot 1 sliding connection, the round hole has been seted up on the surface of round hole reinforcing plate 22, the big calorie of post of inner wall fixedly connected with of main pivot 1 is first 23, the plum blossom telescopic column 21 runs through reinforcing column 4, and the plum blossom telescopic column 21 and reinforcing column 4 fixed connection, the inner wall fixedly connected with plum blossom frid 24 of reinforcing column 4, the surface fixedly connected with big calorie of post two 25 of plum blossom frid 24, the surface fixedly connected with of reinforcing column 4 is little calorie of post 26, little calorie of post 26 runs through plum blossom telescopic column 21, and little calorie of post 26 and plum blossom telescopic column 21 fixed connection, when main pivot 1 rotates, can drive equipment work, when equipment needs to extend or when equipment shifts, can pull connecting axle 6, thereby make connecting plectane 5 and reinforcing column 4 drive the plum blossom telescopic column 21 and remove, plum blossom telescopic column 21 can pull reinforcing plate 22 and remove, when plum blossom telescopic column 21 removes, the certain distance of fixing plate 21, the inner wall fixed connection of the main pivot 1 of the big calorie of plum blossom telescopic column 22 has been guaranteed simultaneously, a certain degree of dynamic energy loss is fixed to the main pivot 1 has been seted up to the automatic side of connecting with the main pivot 1. The connection chucking device 3 includes: the square groove spliced pole 31, the right side fixed surface connection of square groove spliced pole 31 and fixing base 7, square groove has been seted up on the surface of square groove spliced pole 31, the square inslot that square groove spliced pole 31 surface was seted up articulates has rotation joint pole 32, joint groove 33 has been seted up on the surface of spliced pole 6, spliced pole 6 runs through reinforcing ring 34, the round hole has been seted up on the surface of reinforcing ring 34, and reinforcing ring 34 and connecting axle 6 sliding connection, semicircular snap ring 35 has been laminated on the surface of spliced pole 6, semicircular snap ring 35 is close to one side fixed connection of reinforcing ring 34 and is had the cylinder 36, with connecting axle 6 and square groove spliced pole 31 alignment, simultaneously with the joint groove 33 that the connecting axle 6 surface was seted up with rotating joint pole 32 alignment, stir rotation joint pole 32, make rotation joint pole 32 and connecting axle 6 surface open the chucking of joint groove 33, the reinforcing ring 34 of pulling, make reinforcing ring 34 carry out spacing to rotating joint pole 32, the round hole that the fixed connection's of semicircular snap ring 35 surface was aimed at reinforcing ring 34 surface, promote semicircular snap ring 35 surface fixed connection's semicircular snap ring 36 runs through circular hole 36 and rotating joint pole 32 simultaneously, the cylindrical snap ring 32 is seted up to rotating joint pole 36. The universal drive device 8 includes: the transmission post 81, the left side and the fixed surface who connects base 9 of transmission post 81 are connected, and the right side fixedly connected with universal joint 82 of transmission post 81, universal joint 82 are run through by dwang 83, and dwang 83 and universal joint 82 rotate to be connected, and the inner wall threaded connection of dwang 83 has mounting bolt 84. The inner wall rotation of dwang 83 is connected with dead lever 85, the laminating of dead lever 85's surface has oil box 86, oil box 86's inside is filled with lubricating oil, dead lever 85's fixed surface is connected with connecting plate 87, oil box 86's left side fixedly connected with skew block 88, oil box 86's left side fixedly connected with spring 89, one side that spring 89 kept away from oil box 86 and connecting plate 87 are close to oil box 86 one side's fixed surface is connected with, oil box 86 keeps away from connecting plate 87's one side surface and is run through by oil-out 810, and oil-out 810 and oil box 86 fixed connection, oil outlet 811 has been seted up on dwang 83's surface, the inner wall fixedly connected with arc 812 of dwang 83, when the lubricating oil loss between dwang 83 and the universal joint 82 finishes, friction between can make dwang 83 and the universal joint 82 increases, make dwang 83 drive arc 812 and rotate, can conflict skew block 88 when arc 812 rotates certain distance, thereby make skew block 88 promote oil box 86 to move to the direction that is close to dwang 83 inner wall, make oil box 86 right side surface fixedly connected with one side surface is kept away from oil-out 810 is run through by oil-out 810, and the whole friction is set up with the oil outlet 83 surface is reduced when the universal joint 82, and the life of universal joint 82 is used. The number of the large clamping columns I23 is six, and the six large clamping columns I23 are arranged in a circumferential array by taking the central line of the quincuncial telescopic column 21 as an axis. The number of the large clamping columns II 25 is six, the six large clamping columns II 25 are respectively arranged on the surface of the plum blossom groove plate 24, and the large clamping columns II are arranged in an array with the central line of the plum blossom groove plate 24 as the axis circumference. The six groups of clamping grooves 33 on the surface of the square groove connecting column 31 are arranged in an array with the central line of the square groove connecting column 31 as the axis circumference. The number of the semicircular snap rings 35 is two, and the two groups of semicircular snap rings 35 are symmetrically arranged by taking the central line of the connecting shaft 6 as a symmetrical axis. A clamping hole is formed in the top surface of the rotating clamping rod 32, and a cylinder 36 penetrates through the rotating clamping rod 32.
Working principle: this swing arm formula agricultural machine transmission shaft device is when using, will connect the one end and the motor of base 9, the other end is connected with needs driven equipment, when main pivot 1 rotates, can drive equipment work, when equipment needs extend or when equipment shifts, can pull connecting axle 6, thereby make connecting axle 6 pull connect plectane 5 and consolidate post 4 and remove, thereby make consolidate post 4 drive plum blossom telescopic column 21 and remove, plum blossom telescopic column 21 can pull gusset plate 22 and remove, when plum blossom telescopic column 21 removes certain distance, the round hole of seting up on gusset plate 22 surface can with main pivot 1 inner wall fixed connection's big card post one 23 chucking, stability of main pivot 1 and connecting axle 6 has been guaranteed in the time of automatic flexible, the problem of kinetic energy loss has been reduced to a certain extent.
When the swing arm type agricultural machine transmission shaft device is installed, the connecting shaft 6 is aligned with the square groove connecting column 31, meanwhile, the clamping groove 33 formed in the surface of the connecting shaft 6 is aligned with the rotating clamping rod 32, the rotating clamping rod 32 is shifted, the rotating clamping rod 32 is clamped with the clamping groove 33 formed in the surface of the connecting shaft 6, the reinforcing ring 34 is pulled, the reinforcing ring 34 is enabled to limit the rotating clamping rod 32, the cylinder 36 fixedly connected with the surface of the semicircular clamping ring 35 is aligned with a round hole formed in the surface of the reinforcing ring 34, the semicircular clamping ring 35 is pushed, the cylinder 36 fixedly connected with the surface of the semicircular clamping ring 35 penetrates through the round hole formed in the surface of the reinforcing ring 34, meanwhile, the cylinder 36 penetrates through the round hole formed in the top surface of the rotating clamping rod 32, the rotating clamping rod 32 and the reinforcing ring 34 are clamped through the cylinder 36, a transmission part is not connected with the main rotating shaft 1 through bolts, reinforcement or disassembly can be completed through the semicircular clamping ring 35 and the rotating clamping rod 32, meanwhile, the whole rotation shaft device is divided into two parts, and the installation is convenient, and meanwhile, the inspection and replacement of local parts are convenient.
This swing arm type agricultural machine transmission shaft device when using, when connecting base 9 and motor connection and finishing the during operation, universal joint 82 can rotate, simultaneously when adjusting universal joint 82 angle, dwang 83 then can rotate, when the lubricating oil loss between dwang 83 and the universal joint 82 finishes, can make the frictional force increase between dwang 83 and the universal joint 82, make dwang 83 drive arc 812 rotate, can contradict oblique fixture block 88 when arc 812 rotates a certain distance, thereby make oblique fixture block 88 promote oil box 86 to be close to the direction removal of dwang 83 inner wall, oil outlet 811 that oil-out 810 that makes oil box 86 right side fixed surface connect was rotated a certain distance time with the dwang 83 surface offered is contradicted, make lubricating oil extrude the surface of dwang 83, make dwang 83 and universal joint 82 reduce frictional force when rotating, increase the life of whole universal joint 82, simultaneously also reduced the kinetic energy loss of universal joint 82 when the transmission, connect dwang 83 and universal joint 82 firm in connection through mounting bolt 84, simultaneously can be through the triangle spanner, a box spanner, multiple square bolt of screw and box and multiple tool of setting up can be realized through the installation mode simultaneously, the multiple screw spanner and multiple tool of installing simultaneously.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (9)
1. The utility model provides a swing arm formula agricultural machine transmission shaft device, includes main pivot (1), reinforcement post (4), fixing base (7) and connection base (9), the left side fixedly connected with of reinforcement post (4) connects plectane (5), the left side fixedly connected with connecting axle (6) of connecting plectane (5), its characterized in that: the inside of main pivot (1) is provided with flexible reinforcing apparatus (2), the one end that connecting disc (5) was kept away from to connecting shaft (6) is provided with connects chucking device (3), be provided with universal transmission device (8) between connection base (9) and fixing base (7), flexible reinforcing apparatus (2) include:
the utility model provides a plum blossom telescopic column (21), plum blossom telescopic column (21) runs through main pivot (1), and plum blossom telescopic column (21) and main pivot (1) sliding connection, the equal fixedly connected with round hole gusset plate (22) in both ends of plum blossom telescopic column (21), the round hole has been seted up on the surface of round hole gusset plate (22), the inner wall fixedly connected with big card post (23) of main pivot (1), plum blossom telescopic column (21) runs through and consolidates post (4), and plum blossom telescopic column (21) and consolidate post (4) fixed connection, the inner wall fixedly connected with plum blossom frid (24) of reinforcement post (4), the fixed surface of plum blossom frid (24) is connected with big card post two (25), the fixed surface of reinforcement post (4) is connected with little card post (26), little card post (26) run through plum blossom telescopic column (21), and little card post (26) and plum blossom telescopic column (21) fixed connection.
2. A swing arm type agricultural machine drive shaft apparatus according to claim 1, wherein: the connection clamping device (3) comprises: square groove spliced pole (31), the right side fixed surface of square groove spliced pole (31) is connected with the right side surface of fixing base (7), square groove has been seted up on the surface of square groove spliced pole (31), square inslot that square groove spliced pole (31) surface was seted up articulates has rotation clamping pole (32), joint groove (33) have been seted up on the surface of connecting axle (6), connecting axle (6) run through reinforcing ring (34), the round hole has been seted up on the surface of reinforcing ring (34), and reinforcing ring (34) and connecting axle (6) sliding connection, the laminating of the surface of connecting axle (6) has semicircle snap ring (35), one side surface fixedly connected with cylinder (36) that semicircle snap ring (35) are close to reinforcing ring (34).
3. A swing arm type agricultural machine drive shaft apparatus according to claim 1, wherein: the universal transmission (8) comprises: the transmission post (81), the left side and the fixed surface who connects base (9) of transmission post (81) are connected, the right side fixedly connected with universal joint (82) of transmission post (81), universal joint (82) are run through by dwang (83), and dwang (83) are connected with universal joint (82) rotation, the inner wall threaded connection of dwang (83) has mounting bolt (84).
4. A swing arm type agricultural machine drive shaft apparatus as defined in claim 3, wherein: the inner wall rotation of dwang (83) is connected with dead lever (85), the laminating of the surface of dead lever (85) has oil box (86), the inside of oil box (86) is filled with lubricating oil, the fixed surface of dead lever (85) is connected with connecting plate (87), the left side fixedly connected with of oil box (86) is inclined clamping piece (88), the left side fixedly connected with spring (89) of oil box (86), one side that oil box (86) was kept away from to spring (89) and connecting plate (87) are close to the fixed surface of oil box (86) one side, one side surface that connecting plate (87) was kept away from to oil box (86) is run through by oil-out (810), and oil-out (810) and oil box (86) fixed connection, oil outlet (811) have been seted up on the surface of dwang (83), the inner wall fixedly connected with arc (812) of dwang (83).
5. A swing arm type agricultural machine drive shaft apparatus according to claim 1, wherein: the number of the large clamping columns I (23) is six, and the six large clamping columns I (23) are arranged in a circumferential array by taking the central line of the quincuncial telescopic column (21) as an axis.
6. A swing arm type agricultural machine drive shaft apparatus according to claim 1, wherein: the number of the big clamping columns II (25) is six, the six big clamping columns II (25) are respectively arranged on the surface of the plum blossom groove plate (24), and the big clamping columns II are arranged in a circumferential array with the central line of the plum blossom groove plate (24) as an axis.
7. A swing arm type agricultural machine drive shaft apparatus according to claim 2, wherein: the clamping grooves (33) on the surface of the square groove connecting column (31) are six groups, and the six groups of clamping grooves (33) are respectively formed in an array with the central line of the square groove connecting column (31) as the axis circumference.
8. A swing arm type agricultural machine drive shaft apparatus according to claim 2, wherein: the number of the semicircular clamping rings (35) is two, and the two semicircular clamping rings (35) are symmetrically arranged by taking the central line of the connecting shaft (6) as a symmetrical axis.
9. A swing arm type agricultural machine drive shaft apparatus according to claim 2, wherein: the top surface of the rotary clamping rod (32) is provided with a clamping hole, and the cylinder (36) penetrates through the rotary clamping rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310496199.0A CN116267071A (en) | 2023-05-05 | 2023-05-05 | Swing arm type agricultural machine transmission shaft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310496199.0A CN116267071A (en) | 2023-05-05 | 2023-05-05 | Swing arm type agricultural machine transmission shaft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116267071A true CN116267071A (en) | 2023-06-23 |
Family
ID=86790771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310496199.0A Withdrawn CN116267071A (en) | 2023-05-05 | 2023-05-05 | Swing arm type agricultural machine transmission shaft device |
Country Status (1)
| Country | Link |
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| CN (1) | CN116267071A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116872650A (en) * | 2023-09-05 | 2023-10-13 | 潍坊德佑传动机械有限公司 | Agricultural machine driving axle |
-
2023
- 2023-05-05 CN CN202310496199.0A patent/CN116267071A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116872650A (en) * | 2023-09-05 | 2023-10-13 | 潍坊德佑传动机械有限公司 | Agricultural machine driving axle |
| CN116872650B (en) * | 2023-09-05 | 2023-11-14 | 潍坊德佑传动机械有限公司 | Agricultural machine driving axle |
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Application publication date: 20230623 |
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| WW01 | Invention patent application withdrawn after publication |