Vibration damping base for agricultural machinery
Technical Field
The utility model relates to the technical field of agricultural machinery, specifically be a vibration damping mount for agricultural machinery.
Background
Agricultural machinery refers to various machines used in the production process of crop planting industry and animal husbandry, and the primary processing and treatment process of agricultural and animal products, and the agricultural machinery comprises agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, agricultural transportation machinery and the like.
China is the big country of agriculture, has a large amount of crops to produce and reap every year, and at this moment, need use many agricultural machines, reap crops, categorised and sunning, and agricultural machine need use the base to support when using, and current base simple structure does not have shock-absorbing function, and can't adjust the practicality of base to the height that the base supported.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vibration damping mount for agricultural machine possesses the shock attenuation and can highly adjust the advantage, has solved current base for agricultural machine does not have shock-absorbing function, and can't carry out the problem of adjusting highly.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vibration damping mount for agricultural machine, includes the bottom plate, the equal fixedly connected with moving structure in both sides of bottom plate bottom, the both sides at bottom plate top all are provided with shock-absorbing structure, shock-absorbing structure's top fixedly connected with elevation structure, elevation structure's top fixedly connected with bearing structure.
Preferably, the moving structure comprises a support, the top of the support is fixedly connected with the bottom of the bottom plate, and the bottom of the support is movably connected with wheels.
Preferably, shock-absorbing structure includes the spout, the inside of bottom plate is seted up to the spout, the inside sliding connection of spout has the bracing piece, the surface cover of bracing piece is equipped with the spring.
Preferably, elevation structure includes the box, the bottom of box and the top fixed connection of bracing piece, the inside bottom swing joint of box has the threaded rod, the fixed surface of threaded rod is connected with first gear, the right side meshing of first gear has the second gear, the right side fixedly connected with rotary rod of second gear, the right-hand member of rotary rod runs through the box and extends to the right side fixedly connected with handle of box, the surperficial threaded connection of threaded rod has the nut, the outside of box and extension to the box is run through at the top of nut.
Preferably, the inside both sides of box all fixedly connected with slide bar, the surperficial sliding connection of slide bar has the sliding sleeve, the sliding sleeve is kept away from the one side of slide bar and is connected with the fixed surface of nut.
Preferably, the bottom of the interior of the box body is provided with a groove, the interior of the groove is movably connected with the bottom of the threaded rod, and the front of the box body is movably connected with a box door.
Preferably, the supporting structure comprises a supporting plate, the bottom of the supporting plate is fixedly connected with the top of the nut, and the top of the supporting plate is fixedly connected with the cushion.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a setting of bottom plate, removal structure, shock-absorbing structure, elevation structure and bearing structure makes the base for agricultural machine have the shock attenuation and can carry out the advantage of adjusting to the height, can match the agricultural machine of co-altitude to carry out shock attenuation protection to agricultural machine, solved simultaneously that current base for agricultural machine does not have shock-absorbing function, and can't carry out the problem of adjusting to the height.
2. The utility model discloses a cooperation of support and wheel is used, can make things convenient for the staff to remove the base, through the spout, the cooperation of bracing piece and spring is used, can make the base have shock-absorbing function, through the box, the threaded rod, first gear, the second gear, the rotary rod, the cooperation of handle and nut is used, can adjust the bearing height of base, cooperation through slide bar and sliding sleeve is used, can support and spacing the removal of nut, use through the recess, can reduce the threaded rod because of the rotatory frictional force that produces, cooperation through backup pad and cushion is used, can support agricultural machine.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the structure of the present invention;
fig. 3 is a schematic view of the structure of the present invention in partial section.
In the figure: 1 bottom plate, 2 moving structures, 21 supports, 22 wheels, 3 shock absorption structures, 31 sliding chutes, 32 supporting rods, 33 springs, 4 lifting structures, 41 boxes, 42 threaded rods, 43 first gears, 44 second gears, 45 rotating rods, 46 handles, 47 nuts, 5 supporting structures, 51 supporting plates, 52 cushions, 6 sliding rods, 7 sliding sleeves, 8 grooves and 9 box doors.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, a shock absorption base for agricultural machinery comprises a bottom plate 1, wherein both sides of the bottom plate 1 are fixedly connected with moving structures 2, both sides of the top of the bottom plate 1 are provided with shock absorption structures 3, the top of the shock absorption structures 3 is fixedly connected with a lifting structure 4, and the top of the lifting structure 4 is fixedly connected with a supporting structure 5;
the moving structure 2 comprises a bracket 21, the top of the bracket 21 is fixedly connected with the bottom of the bottom plate 1, and the bottom of the bracket 21 is movably connected with wheels 22;
the damping structure 3 comprises a sliding chute 31, the sliding chute 31 is arranged inside the bottom plate 1, a supporting rod 32 is connected inside the sliding chute 31 in a sliding manner, and a spring 33 is sleeved on the surface of the supporting rod 32;
the lifting structure 4 comprises a box body 41, the bottom of the box body 41 is fixedly connected with the top of the supporting rod 32, the bottom inside the box body 41 is movably connected with a threaded rod 42, the surface of the threaded rod 42 is fixedly connected with a first gear 43, the right side of the first gear 43 is engaged with a second gear 44, the right side of the second gear 44 is fixedly connected with a rotating rod 45, the right end of the rotating rod 45 penetrates through the box body 41 and extends to the right side of the box body 41 and is fixedly connected with a handle 46, the surface of the threaded rod 42 is in threaded connection with a nut 47, and the top of the nut 47 penetrates through the box body 41 and;
both sides of the interior of the box body 41 are fixedly connected with sliding rods 6, the surfaces of the sliding rods 6 are connected with sliding sleeves 7 in a sliding mode, and one sides, far away from the sliding rods 6, of the sliding sleeves 7 are fixedly connected with the surfaces of the nuts 47;
a groove 8 is formed in the bottom of the interior of the box body 41, the interior of the groove 8 is movably connected with the bottom of the threaded rod 42, and the front face of the box body 41 is movably connected with a box door 9;
the supporting structure 5 comprises a supporting plate 51, the bottom of the supporting plate 51 is fixedly connected with the top of a nut 47, a cushion 52 is fixedly connected with the top of the supporting plate 51, the supporting plate is used by matching with a support 21 and wheels 22, the base can be conveniently moved by workers, the supporting rod 32 and a spring 33 are matched by a sliding groove 31 and a sliding sleeve 31, the base can have a damping function, the box body 41, a threaded rod 42, a first gear 43, a second gear 44, a rotating rod 45, a handle 46 and the nut 47 are matched for use, the supporting height of the base can be adjusted, the sliding rod 6 and a sliding sleeve 7 are matched for use, the nut 47 can be supported and limited for movement, the groove 8 is used, friction force generated by rotation of the threaded rod 42 can be reduced, the supporting plate 51 and the cushion 52 are matched for use, agricultural machinery can be supported, and the bottom plate 1, Remove structure 2, shock-absorbing structure 3, elevation structure 4 and bearing structure 5's setting, make the base for agricultural machine have the shock attenuation and can highly adjust the advantage, can match the agricultural machine of co-altitude to carry out shock attenuation protection to agricultural machine, solved current base for agricultural machine simultaneously and do not have shock-absorbing function, and can't carry out the problem of adjusting highly.
During the use, with base removal to expectation position, rotatory handle 46 afterwards, handle 46 drives the rotary rod 45 and rotates, the rotation of rotary rod 45 drives second gear 44 and rotates, the rotation of second gear 44 drives first gear 43 and rotates, the rotation of first gear 43 drives threaded rod 42 and rotates, the rotation of threaded rod 42 drives nut 47 and moves, the removal of nut 47 drives sliding sleeve 7 and slides on the surface of slide bar 6, at this moment nut 47 drives backup pad 51 and rises and moves, backup pad 51 contacts agricultural machine afterwards, support it, when agricultural machine produces and rocks, backup pad 51 drives box 41 through nut 47 and threaded rod 42 and rocks, box 41 extrudees bracing piece 32 and spring 33, spring 33 carries out shock-absorbing processing to rocking of box 41.
In summary, the following steps: this vibration damping mount for agricultural machine uses through bottom plate 1, removal structure 2, shock-absorbing structure 3, elevation structure 4 and 5 cooperation, has solved current base for agricultural machine and has not had shock-absorbing function, and can't adjust the problem highly.