CN217905164U - Mechanical secondary lifting structure of harvester - Google Patents
Mechanical secondary lifting structure of harvester Download PDFInfo
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- CN217905164U CN217905164U CN202221500853.8U CN202221500853U CN217905164U CN 217905164 U CN217905164 U CN 217905164U CN 202221500853 U CN202221500853 U CN 202221500853U CN 217905164 U CN217905164 U CN 217905164U
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Abstract
The utility model discloses a mechanical type secondary of harvester promotes structure, for solving the unable problem of balancing between the smooth and easy nature that current mechanism of solution among the prior art shifts operation smooth and easy nature and field. The upper end of mechanism shell is provided with the transmission shell, all set up on the internal surface of mechanism shell and transmission shell and inhale the cotton piece of sound, and inhale the cotton piece of sound and set up to pasting with mechanism shell and transmission shell respectively and be connected, the inside of transmission shell is provided with the transmission shaft, be provided with the rotor arm on the transmission shaft, the rotor arm is provided with two, the rotor arm sets up to "L" form, the rotor arm sets up to fixed connection with the transmission shaft, be provided with the connecting rod on the rotor arm, the connecting rod sets up to fixed connection with the rotor arm, be provided with the regulation ball on the connecting rod, the regulation ball is provided with two, the regulation ball sets up to fixed connection with the connecting rod, the outside of regulation ball is provided with the fixed block.
Description
Technical Field
The utility model relates to a potato class harvester field of being correlated with specifically is a mechanical type secondary of harvester promotes structure.
Background
Sweet potatoes, potatoes and the like are important agricultural products in agricultural production, the existing goods receiving method is to use a potato harvester to receive and process potatoes, and in each structure of the potato harvester, a suspension mechanism can be one of the most critical mechanisms.
For example, chinese granted patent publication No. CN214800622U (a suspension mechanism for tractor): the hydraulic starting device comprises a fixed plate, wherein a hydraulic rod is fixedly connected to the lower side of the top end of the fixed plate, a rotating sheet is rotatably connected to the lower end of the fixed plate, a first fixed block is fixedly connected to the left end of a starting arm, a hand wheel is rotatably connected to the front end of the first fixed block, a threaded shaft is fixedly connected to the rear end of the hand wheel, a threaded sleeve is spirally connected to the outer side of the threaded shaft, and a mounting rod is fixedly connected to the outer side of the threaded sleeve;
although the prior art has the advantages of being portable in installation and the like when in use, the contradiction between the operation smoothness of the suspension mechanism and the smoothness of field transfer is difficult to solve when the digging shovel is moved in an auxiliary mode, so that the market urgently needs to develop a mechanical secondary lifting structure of the harvester to help people to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanical type secondary of harvester promotes structure to solve the problem of balancing between the smooth and easy nature of the unable current mechanism of solution to operation smooth and easy nature and field transfer that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mechanical type secondary of harvester promotes structure, includes the mechanism shell, the upper end of mechanism shell is provided with the transmission shell, all set up on the internal surface of mechanism shell and transmission shell and inhale the cotton piece of sound, and inhale the cotton piece of sound and set up to pasting with mechanism shell and transmission shell respectively and be connected, the inside of transmission shell is provided with the transmission shaft, be provided with the rotor arm on the transmission shaft, the rotor arm is provided with two, the rotor arm sets up to "L" form, the rotor arm sets up to fixed connection with the transmission shaft, be provided with the connecting rod on the rotor arm, the connecting rod sets up to fixed connection with the rotor arm, be provided with the adjusting ball on the connecting rod, the adjusting ball is provided with two, the adjusting ball sets up to fixed connection with the connecting rod, the outside of adjusting ball is provided with the fixed block, the fixed block sets up to the laminating with the adjusting ball, the lower extreme of fixed block is provided with the dead lever, the dead lever passes through argon arc welding with the fixed block and is connected, the lower extreme of dead lever is provided with the rotation cover, the rotation cover passes through argon arc welding with the connecting axle and is connected, the connecting axle is provided with the connecting axle through argon arc welding one side of connecting block.
Preferably, the front end of connecting axle is provided with the mounting hole, the mounting hole sets up to the round hole form, the mounting hole runs through and rotates the strip, the rear end that rotates the cover is provided with fixed cover, fixed cover sets up to "concave" form, fixed cover passes through bolted connection with the mechanism shell, fixed cover is provided with two, fixed cover sets up to rotating through the pivot with rotating the strip and is connected, the inside of mechanism shell is provided with the second motor, the second motor passes through bolted connection with the mechanism shell, be provided with the second pivot on the second motor, the second motor passes through the coupling joint with the second pivot.
Preferably, be provided with the drive belt on the transmission shaft, the both sides of drive belt all are provided with the location axle sleeve, the location axle sleeve is provided with two, location axle sleeve sets up to paste with the transmission shell and is connected, the location axle sleeve sets up to rotate with the transmission shaft and is connected, the inboard of drive belt is provided with first pivot, first pivot and transmission shaft are hugged closely to the drive belt, be provided with first motor in the first pivot, first pivot passes through the coupling joint with first motor, first motor passes through bolted connection with the transmission shell.
Preferably, the lower extreme of mechanism's shell is provided with the connection sliding sleeve, the connection sliding sleeve passes through bolted connection with the mechanism shell, be provided with spacing on the connection sliding sleeve, the inside of connection sliding sleeve is provided with the connection draw runner, be provided with the spacing groove on the connection draw runner, the connection draw runner passes through the spacing groove with the connection sliding sleeve and is connected with spacing, the upper end of connecting the draw runner is provided with the fixed plate, the fixed plate sets up to "Z" form, the fixed plate passes through bolted connection with the connection draw runner, be provided with the collar on the connection draw runner, be provided with connecting screw on the collar, the collar passes through threaded connection with the connection draw runner, the inboard of collar is provided with the antiskid ring, and antiskid ring and collar setting are for pasting the connection.
Preferably, the front end of mechanism's shell is provided with the mounting panel, the mounting panel is provided with two, two the mounting panel is the symmetry form and arranges, the mounting panel sets up to "L" form, the mounting panel passes through bolted connection with the mechanism's shell, be provided with first connecting rod ball on the mounting panel, first connecting rod ball sets up to rotate with the mounting panel and is connected, the outside of first connecting rod ball is provided with first adjusting collar, first adjusting collar sets up to the laminating with first connecting rod ball.
Preferably, be provided with the telescopic link on the first adjusting collar, the telescopic link is set up to rotate with first adjusting collar and is connected, be provided with the second adjusting collar on the telescopic link, the second adjusting collar sets up to rotate with the telescopic link and is connected, the inside of second adjusting collar is provided with the second connecting rod ball, the second connecting rod ball is set up to the laminating with the second adjusting collar.
Preferably, the inside of connecting block is provided with first connecting rod ring, the rear end of first connecting rod ring is provided with the regulation lantern ring, first connecting rod ring is connected through connecting screw with the regulation lantern ring, the rear end of adjusting the lantern ring is provided with second connecting rod ring, the shape size of second connecting rod ring sets up to unanimous with the shape size of first connecting rod ring, second connecting rod ring passes through connecting screw with the regulation lantern ring and is connected.
Preferably, the lower extreme of mechanism shell is provided with the link, the lower extreme of link is provided with the installation piece, the installation piece is provided with two, the installation piece passes through argon arc welding with the link and is connected, the inside of link is provided with buffer spring, buffer spring is provided with a plurality ofly, buffer spring's inside is provided with the buffer beam, and the buffer beam is fixed connection with mechanism shell and link respectively, buffer spring's both sides all are provided with the locating lever, the locating lever is provided with two, the locating lever is fixed connection with the link, the outside of locating lever is provided with the spacer, the spacer is provided with two, the spacer sets up to the laminating with the locating lever, the spacer sets up to fixed connection with the mechanism shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through the setting of rotating strip, first motor and rotating sleeve, the user can assist the digger blade to carry out a rotation through the setting of rotating strip when using the mechanical type secondary lifting structure of this harvester, and the while drives the rotating sleeve through first motor and promotes, makes the rotating strip can carry out the secondary rotation to realize the secondary rotation to the digger blade, thereby can solve the problem of balancing between the smoothness nature of operation and the smoothness of field transfer of current mechanism to a certain extent, and then can alleviate user's operating pressure by a wide margin;
2. according to the utility model, through the arrangement of the connecting sliding sleeve, the connecting sliding strip and the mounting ring, when a user uses the mechanical secondary lifting structure of the harvester, the user can adjust the position of the mounting ring by adjusting the connecting sliding strip to move in the connecting sliding sleeve, and meanwhile, the auxiliary movement of the digging shovel can be realized through the arrangement of the mounting ring, so that the working efficiency of the whole suspension mechanism can be improved to a certain extent;
3. the utility model discloses a through the locating lever, spacer and buffer spring's setting, the user is promoting the structure when using to the mechanical type secondary of this harvester, the user can be through buffer spring's setting, the vibration that reduction mechanism shell and transmission housing produced in the course of the work that comes by a wide margin, also can mutually support through the locating lever of laminating each other with the spacer simultaneously, make buffer spring alleviate the phenomenon that the relative position of time mechanism shell and link produced the skew when alleviating the vibration, thereby can improve whole life who hangs the mechanism to a certain extent, and then the whole use travelling comfort that hangs the mechanism of improvement that can be by a wide margin.
Drawings
Fig. 1 is a structural diagram of a mechanical secondary lifting structure of a harvester of the present invention;
fig. 2 is a rear view structural view of a mechanical secondary lifting structure of the harvester of the present invention;
FIG. 3 is a partial sectional structural view of the mechanism housing of the present invention;
FIG. 4 is a partial cross-sectional structural view of the connecting frame of the present invention;
fig. 5 is a structural view of a part a of a mechanical secondary lifting structure of the harvester of the present invention;
in the figure: 1. a mechanism housing; 2. a transmission housing; 3. a first motor; 4. a first rotating shaft; 5. a transmission belt; 6. a drive shaft; 7. positioning the shaft sleeve; 8. a second motor; 9. a second rotating shaft; 10. fixing a sleeve; 11. rotating the strip; 12. a connecting shaft; 13. connecting blocks; 14. mounting holes; 15. rotating the sleeve; 16. fixing the rod; 17. a fixed block; 18. adjusting the ball; 19. a connecting rod; 20. a rotating arm; 21. mounting a plate; 22. a first link ball; 23. a second link ball; 24. a first adjusting sleeve; 25. a telescopic rod; 26. a second adjusting sleeve; 27. connecting a sliding sleeve; 28. connecting a slide bar; 29. a fixing plate; 30. a mounting ring; 31. a first link ring; 32. adjusting the lantern ring; 33. a second link ring; 34. a connecting frame; 35. mounting a sheet; 36. positioning a rod; 37. positioning plates; 38. a buffer spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, the present invention provides an embodiment 1: the utility model provides a mechanical type secondary of harvester promotes structure, including mechanism shell 1, the upper end of mechanism shell 1 is provided with transmission shell 2, all set up on the internal surface of mechanism shell 1 and transmission shell 2 and inhale the cotton piece of sound, and inhale the cotton piece of sound and set up to paste with mechanism shell 1 and transmission shell 2 respectively and be connected, the inside of transmission shell 2 is provided with transmission shaft 6, be provided with rotor arm 20 on the transmission shaft 6, rotor arm 20 is provided with two, rotor arm 20 sets up to "L" form, rotor arm 20 sets up to fixed connection with transmission shaft 6, be provided with connecting rod 19 on rotor arm 20, connecting rod 19 sets up to fixed connection with rotor arm 20, be provided with adjusting ball 18 on the connecting rod 19, adjusting ball 18 is provided with two, adjusting ball 18 sets up to fixed connection with connecting rod 19, the outside of adjusting ball 18 is provided with fixed block 17, fixed block 17 sets up to the laminating with adjusting ball 18, the lower extreme of fixed block 17 is provided with dead lever 16, dead lever 16 passes through argon arc welding connection, the lower extreme of dead lever 16 is provided with rotating sleeve 15, rotating sleeve 15 passes through connecting axle 12 and is provided with connecting block 13 through connecting axle 12, connecting axle 12 and connecting piece are connected through connecting axle.
The front end of connecting axle 12 is provided with mounting hole 14, mounting hole 14 sets up to the round hole form, mounting hole 14 runs through and rotates strip 11, the rear end of rotating sleeve 15 is provided with fixed cover 10, fixed cover 10 sets up to "concave" form, fixed cover 10 passes through bolted connection with mechanism shell 1, fixed cover 10 is provided with two, fixed cover 10 sets up to rotating through the pivot with rotating strip 11 and is connected, the inside of mechanism shell 1 is provided with second motor 8, second motor 8 passes through bolted connection with mechanism shell 1, be provided with second pivot 9 on the second motor 8, second motor 8 passes through the coupling joint with second pivot 9.
Be provided with drive belt 5 on transmission shaft 6, the both sides of drive belt 5 all are provided with location axle sleeve 7, location axle sleeve 7 is provided with two, location axle sleeve 7 sets up to pasting the connection with transmission shell 2, location axle sleeve 7 sets up to rotating with transmission shaft 6 and is connected, the inboard of drive belt 5 is provided with first pivot 4, first pivot 4 and transmission shaft 6 are hugged closely to drive belt 5, be provided with first motor 3 on the first pivot 4, first pivot 4 passes through the coupling joint with first motor 3, first motor 3 passes through bolted connection with transmission shell 2.
The lower extreme of mechanism shell 1 is provided with connecting sliding sleeve 27, connecting sliding sleeve 27 passes through bolted connection with mechanism shell 1, be provided with spacing on the connecting sliding sleeve 27, the inside of connecting sliding sleeve 27 is provided with connecting sliding strip 28, be provided with the spacing groove on the connecting sliding strip 28, connecting sliding strip 28 passes through the spacing groove with connecting sliding sleeve 27 and is connected with spacing, the upper end of connecting sliding strip 28 is provided with fixed plate 29, fixed plate 29 sets up to "Z" form, fixed plate 29 passes through bolted connection with connecting sliding strip 28, be provided with collar 30 on the connecting sliding strip 28, be provided with connecting screw on collar 30, collar 30 passes through threaded connection with connecting sliding strip 28, the inboard of collar 30 is provided with the antiskid ring, and the antiskid ring sets up to pasting with collar 30 and is connected.
The front end of mechanism shell 1 is provided with mounting panel 21, and mounting panel 21 is provided with two, and two mounting panels 21 are the symmetry and arrange, and mounting panel 21 sets up to "L" form, and mounting panel 21 passes through bolted connection with mechanism shell 1, is provided with first connecting rod ball 22 on the mounting panel 21, and first connecting rod ball 22 sets up to rotate with mounting panel 21 to be connected, and the outside of first connecting rod ball 22 is provided with first adjusting collar 24, and first adjusting collar 24 sets up to the laminating with first connecting rod ball 22.
Be provided with telescopic link 25 on the first adjusting collar 24, telescopic link 25 sets up to rotate with first adjusting collar 24 and is connected, is provided with second adjusting collar 26 on the telescopic link 25, and second adjusting collar 26 sets up to rotate with telescopic link 25 and is connected, and the inside of second adjusting collar 26 is provided with second connecting rod ball 23, and second connecting rod ball 23 sets up to the laminating with second adjusting collar 26.
The inside of connecting block 13 is provided with first connecting rod ring 31, and the rear end of first connecting rod ring 31 is provided with the regulation lantern ring 32, and first connecting rod ring 31 passes through connecting screw with the regulation lantern ring 32 to be connected, and the rear end of adjusting the lantern ring 32 is provided with second connecting rod ring 33, and the shape size of second connecting rod ring 33 sets up to unanimous with the shape size of first connecting rod ring 31, and second connecting rod ring 33 passes through connecting screw with the regulation lantern ring 32 and is connected.
The lower extreme of mechanism shell 1 is provided with link 34, the lower extreme of link 34 is provided with installation piece 35, installation piece 35 is provided with two, installation piece 35 is connected through argon arc welding with link 34, the inside of link 34 is provided with buffer spring 38, buffer spring 38 is provided with a plurality ofly, buffer spring 38's inside is provided with the buffer beam, and the buffer beam sets up to fixed connection with mechanism shell 1 and link 34 respectively, buffer spring 38's both sides all are provided with locating lever 36, locating lever 36 is provided with two, locating lever 36 sets up to fixed connection with link 34, the outside of locating lever 36 is provided with spacer 37, spacer 37 is provided with two, spacer 37 sets up to the laminating with locating lever 36, spacer 37 sets up to fixed connection with mechanism shell 1.
The working principle is as follows: when the suspension mechanism is used, firstly, the mechanical secondary lifting structure of the whole harvester is checked, after the user confirms that the checking is correct, the user can assist the digging shovel to rotate for one time through the arrangement of the rotating strip 11, and simultaneously, the rotating sleeve 15 is driven by the first motor 3 to lift, so that the rotating strip 11 can rotate for the second time to realize the secondary rotation of the digging shovel, thereby solving the problem of balance between the operation smoothness and the field transfer smoothness of the existing mechanism to a certain extent, further greatly relieving the use pressure of the user, meanwhile, the vibration generated in the working process of the mechanism shell 1 and the transmission shell 2 can be reduced through adjusting the connecting sliding strip 28 to move in the connecting sliding sleeve 27, meanwhile, the auxiliary movement of the digging shovel can be realized through the arrangement of the mounting ring 30, further improving the working efficiency of the whole suspension mechanism to a certain extent, finally, the arrangement of the buffer spring 38 can be used, the vibration generated in the working process of the mechanism shell 1 and the transmission shell 2 can be reduced through the mutual matching of the positioning rods 36 and the positioning pieces 37, further improving the service life of the suspension mechanism shell 38, and further improving the use comfort of the whole suspension mechanism at a certain time when the vibration is lifted and the whole suspension mechanism can be connected with the suspension mechanism, and the suspension mechanism.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a mechanical type secondary lifting structure of harvester, includes mechanism shell (1), its characterized in that: the utility model discloses a mechanism, including mechanism shell (1), transmission shell (2), sound absorbing cotton piece, transmission shell (1) and transmission shell (2), transmission arm (20), rotor arm (20) and rotor arm (20) set up to "L" form, rotor arm (20) and transmission shaft (6) set up to fixed connection, be provided with connecting rod (19) on rotor arm (20), connecting rod (19) and rotor arm (20) set up to fixed connection, be provided with adjusting ball (18) on connecting rod (19), adjusting ball (18) are provided with two, adjusting ball (18) and connecting rod (19) set up to fixed connection, adjusting ball (18)'s the outside is provided with fixed block (17), fixed block (17) and adjusting ball (18) set up to laminating, the lower extreme of fixed block (17) is provided with dead lever (16), argon arc welding rod (16) and dead lever (16) are connected through dead lever (16) lower extreme welding cover (15), rotate cover (15) and dead lever (16) and weld through argon arc and be connected, it rotates to be provided with on cover (15) and rotates strip (11), it sets up to rotating through the pivot to be connected to rotate strip (11) and rotation cover (15), the front end of rotating cover (15) is provided with connecting axle (12), connecting axle (12) and rotation strip (11) pass through threaded connection, one side of connecting axle (12) is provided with connecting block (13), connecting block (13) weld through argon arc with connecting axle (12) and are connected.
2. The mechanical secondary lifting structure of the harvester according to claim 1, wherein: the front end of connecting axle (12) is provided with mounting hole (14), mounting hole (14) set up to the round hole form, mounting hole (14) run through rotation strip (11), the rear end that rotates cover (15) is provided with fixed cover (10), fixed cover (10) set up to "concave" form, fixed cover (10) pass through bolted connection with mechanism shell (1), fixed cover (10) are provided with two, fixed cover (10) set up to rotating through the pivot with rotation strip (11) and are connected, the inside of mechanism shell (1) is provided with second motor (8), second motor (8) pass through bolted connection with mechanism shell (1), be provided with second pivot (9) on second motor (8), second motor (8) pass through the coupling joint with second pivot (9).
3. The mechanical secondary lifting structure of the harvester according to claim 1, wherein: be provided with drive belt (5) on transmission shaft (6), the both sides of drive belt (5) all are provided with location axle sleeve (7), location axle sleeve (7) are provided with two, location axle sleeve (7) set up to paste with transmission shell (2) and are connected, location axle sleeve (7) set up to rotate with transmission shaft (6) and are connected, the inboard of drive belt (5) is provided with first pivot (4), first pivot (4) and transmission shaft (6) are hugged closely in drive belt (5), be provided with first motor (3) on first pivot (4), first pivot (4) pass through the coupling joint with first motor (3), first motor (3) pass through bolted connection with transmission shell (2).
4. The mechanical secondary lifting structure of the harvester according to claim 1, wherein: the mechanism is characterized in that a connecting sliding sleeve (27) is arranged at the lower end of the mechanism shell (1), the connecting sliding sleeve (27) is connected with the mechanism shell (1) through bolts, a limiting strip is arranged on the connecting sliding sleeve (27), a connecting sliding strip (28) is arranged inside the connecting sliding sleeve (27), a limiting groove is formed in the connecting sliding strip (28), the connecting sliding strip (28) is connected with the connecting sliding sleeve (27) through the limiting groove and the limiting strip, a fixing plate (29) is arranged at the upper end of the connecting sliding strip (28), the fixing plate (29) is arranged to be Z-shaped, the fixing plate (29) is connected with the connecting sliding strip (28) through bolts, a mounting ring (30) is arranged on the connecting sliding strip (28), a connecting screw rod is arranged on the mounting ring (30), the mounting ring (30) is connected with the connecting sliding strip (28) through threads, an anti-slip ring is arranged on the inner side of the mounting ring (30), and the anti-slip ring is arranged to be connected with the mounting ring (30) in a sticking manner.
5. The mechanical secondary lifting structure of the harvester according to claim 1, wherein: the front end of mechanism shell (1) is provided with mounting panel (21), mounting panel (21) are provided with two, two mounting panel (21) are the symmetry and describe and arrange, mounting panel (21) set up to "L" form, mounting panel (21) pass through bolted connection with mechanism shell (1), be provided with first connecting rod ball (22) on mounting panel (21), first connecting rod ball (22) set up to rotate with mounting panel (21) and are connected, the outside of first connecting rod ball (22) is provided with first adjusting collar (24), first adjusting collar (24) set up to the laminating with first connecting rod ball (22).
6. The mechanical secondary lifting structure of the harvester according to claim 5, wherein: be provided with telescopic link (25) on first adjusting collar (24), telescopic link (25) set up to rotate with first adjusting collar (24) and are connected, be provided with second adjusting collar (26) on telescopic link (25), second adjusting collar (26) set up to rotate with telescopic link (25) and are connected, the inside of second adjusting collar (26) is provided with second connecting rod ball (23), second connecting rod ball (23) set up to the laminating with second adjusting collar (26).
7. The mechanical secondary lifting structure of the harvester according to claim 1, wherein: the inside of connecting block (13) is provided with first connecting rod ring (31), the rear end of first connecting rod ring (31) is provided with adjusts lantern ring (32), first connecting rod ring (31) is connected through connecting screw with the regulation lantern ring (32), the rear end of adjusting lantern ring (32) is provided with second connecting rod ring (33), the shape size of second connecting rod ring (33) sets up to unanimous with the shape size of first connecting rod ring (31), second connecting rod ring (33) is connected through connecting screw with the regulation lantern ring (32).
8. The mechanical secondary lifting structure of the harvester according to claim 1, wherein: the lower extreme of mechanism shell (1) is provided with link (34), the lower extreme of link (34) is provided with installation piece (35), installation piece (35) are provided with two, installation piece (35) weld through argon arc with link (34) and are connected, the inside of link (34) is provided with buffer spring (38), buffer spring (38) are provided with a plurality ofly, the inside of buffer spring (38) is provided with the buffer beam, and the buffer beam sets up to fixed connection with mechanism shell (1) and link (34) respectively, the both sides of buffer spring (38) all are provided with locating lever (36), locating lever (36) are provided with two, locating lever (36) set up to fixed connection with link (34), the outside of locating lever (36) is provided with spacer (37), spacer (37) are provided with two, spacer (37) set up to the laminating with locating lever (36), spacer (37) set up to fixed connection with mechanism shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221500853.8U CN217905164U (en) | 2022-06-15 | 2022-06-15 | Mechanical secondary lifting structure of harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221500853.8U CN217905164U (en) | 2022-06-15 | 2022-06-15 | Mechanical secondary lifting structure of harvester |
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| Publication Number | Publication Date |
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| CN217905164U true CN217905164U (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221500853.8U Active CN217905164U (en) | 2022-06-15 | 2022-06-15 | Mechanical secondary lifting structure of harvester |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115152400A (en) * | 2022-06-15 | 2022-10-11 | 金华市农业科学研究院(浙江省农业机械研究院) | Suspension mechanism for potato harvester |
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2022
- 2022-06-15 CN CN202221500853.8U patent/CN217905164U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115152400A (en) * | 2022-06-15 | 2022-10-11 | 金华市农业科学研究院(浙江省农业机械研究院) | Suspension mechanism for potato harvester |
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