CN215370756U

CN215370756U - Agricultural mechanical equipment damping device convenient to installation

Info

Publication number: CN215370756U
Application number: CN202121655745.3U
Authority: CN
Inventors: 闻继豪; 马恒慧; 闻继磊
Original assignee: Shanghai Jiding Electrical Equipment Co ltd
Current assignee: Shanghai Jiding Electrical Equipment Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-31
Anticipated expiration: 2031-07-21

Abstract

The utility model provides an agricultural mechanical equipment damping device convenient to mount, which comprises an agricultural machine body, wherein a motor is fixedly connected to the left side of the agricultural machine body, a supporting column is fixedly connected to the lower surface of the agricultural machine body, a bottom plate is fixedly connected to the bottom end of the supporting column, a vibration conversion mechanism is fixedly connected to the lower surface of the bottom plate, a mounting fixing plate is fixedly connected to the lower surface of the vibration conversion mechanism, and a variable speed cooling mechanism is fixedly connected to the upper surface of the bottom plate. According to the agricultural mechanical equipment damping device convenient to mount, the vibration generated by the agricultural mechanical body is processed and converted by the vibration conversion mechanism, small-amplitude vibration is converted into large fluctuation, the variable speed cooling mechanism is driven to operate, and the energy generated by the differential vibration is converted into power for driving the fan blades to rotate so as to cool the bottom of the agricultural mechanical body in the air.

Description

Agricultural mechanical equipment damping device convenient to installation

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a damping device of agricultural mechanical equipment, which is convenient to install.

Background

The mechanical vibration refers to regular reciprocating motion of an object or a particle near the equilibrium position of the object or the particle, the strength of the vibration is measured by the vibration quantity, the vibration quantity can be displacement, speed or acceleration of a vibrating body, if the vibration quantity exceeds an allowable range, the mechanical equipment generates large dynamic load and noise, so that the working performance and the service life of the mechanical equipment are influenced, and if the vibration quantity exceeds the allowable range, the early failure of parts can be caused.

The existing mechanical damping device is single in structure, and when the machine works, the bottom of the mechanical device is often provided with a fixed telescopic spring to buffer generated vibration so as to protect the bottom surface, and the generated vibration is not effectively utilized in the operation of the machine in the process so as to realize the effect of saving energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an agricultural machinery damping device convenient to mount, which is characterized in that a vibration conversion mechanism is arranged to process and convert vibration generated by an agricultural machinery body, small-amplitude vibration is converted into larger fluctuation to drive a variable speed cooling mechanism to operate, and the variable speed cooling mechanism is arranged to convert the energy generated by the differential vibration into power for driving fan blades to rotate so as to cool the bottom of the agricultural machinery body in air.

The embodiment of the utility model is realized by the following steps:

the embodiment of the utility model provides an agricultural mechanical equipment damping device convenient to mount, which comprises an agricultural machine body, wherein a motor is fixedly connected to the left side of the agricultural machine body, a supporting column is fixedly connected to the lower surface of the agricultural machine body, a bottom plate is fixedly connected to the bottom end of the supporting column, a vibration conversion mechanism is fixedly connected to the lower surface of the bottom plate, a mounting fixing plate is fixedly connected to the lower surface of the vibration conversion mechanism, and a variable speed cooling mechanism is fixedly connected to the upper surface of the bottom plate.

Optionally, the vibration conversion mechanism includes an upper fixed cylinder fixedly connected to the lower surface of the bottom plate, a lower fixed cylinder is connected to the surface of the upper fixed cylinder in a sliding manner, the bottom end of the lower fixed cylinder is fixedly connected to the upper surface of the installation fixing plate, a reset spring is arranged in the upper fixed cylinder and the lower fixed cylinder, the top end of the reset spring is fixedly connected to the inner top wall of the upper fixed cylinder, the bottom end of the reset spring is fixedly connected to the inner bottom wall of the lower fixed cylinder, a rotation hole is formed in the surface of the upper fixed cylinder, and a rotation shaft is fixedly connected to the inner wall of the rotation hole.

Optionally, the surface of axis of rotation rotates and is connected with the pole of perk, the last fixed surface of installation fixed plate is connected with the bracing piece, one side that the bracing piece top is close to each other rotates and is connected with the rotation axis, the one end of rotation axis run through the front of perk pole and with the inner wall fixed connection who perks the pole.

Optionally, the last fixed surface of installation fixed plate is connected with the sleeve, the hole of dodging has been seted up on telescopic surface, telescopic interior diapire fixedly connected with stand, the sliding surface of stand is connected with a plurality of teeth, one of them the fixed surface of tooth is connected with the fixed plate, the lower fixed surface of fixed plate is connected with the fixed block, the commentaries on classics hole has been seted up in the front of fixed block, the inner wall in commentaries on classics hole rotates and is connected with the sliding shaft, T shape spout has been seted up on the surface of stick-up pole, the surface of sliding shaft and the inner wall sliding connection of T shape spout.

Optionally, the variable-speed cooling mechanism comprises a positioning plate fixedly connected to the upper surface of the bottom plate, a small hole is formed in the front surface of the positioning plate, a round rod is rotatably connected to the inner wall of the small hole, a gear is fixedly connected to one end of the round rod, a first variable-speed bevel gear is fixedly connected to the other end of the round rod, and the gear is meshed with the teeth.

Optionally, the upper surface fixedly connected with L shape vaulting pole of bottom plate, the through-hole has been seted up to the upper surface of L shape vaulting pole, the inner wall of through-hole rotates and is connected with the dwang, the bottom fixedly connected with second variable speed bevel gear of dwang, the fixed surface of dwang is connected with a plurality of flabellums, second variable speed bevel gear and the meshing of first variable speed bevel gear.

The embodiment of the utility model has the beneficial effects that: the embodiment of the utility model provides an agricultural mechanical equipment damping device convenient to mount, wherein vibration generated during the operation of an agricultural machine body is transmitted to the surface of a bottom plate through an upper fixing cylinder, a lower fixing cylinder and a return spring, the return spring positioned on the lower surface of the bottom plate absorbs the vibration, the upper fixing cylinder moves to drive a rotating shaft to move, a tilting rod is arranged to drive one end of the tilting rod to tilt, one end of the tilting rod is always supported and fixed without separation after tilting through a fixing plate, a fixing block, a sliding shaft and a T-shaped sliding groove, so that an upright post is lifted, the relative positions of a plurality of teeth on the surface of the upright post are changed, the teeth move to drive a gear to rotate through a gear, the gear rotates to drive a round rod to rotate, the round rod rotates to drive a first speed change bevel gear to rotate, and the first speed change bevel gear rotates to drive a second speed change bevel gear to rotate through the arrangement of the second speed change bevel gear, the second variable speed bevel gear rotates and drives the dwang to rotate, and the dwang rotates and drives the flabellum to rotate, thereby through above mechanism, the vibration that the agricultural machine body produced carries out the forced air cooling to agricultural machine body bottom to realize the effect of energy can be saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic perspective view of a shock absorbing device for agricultural machinery, which is convenient to install, according to the present invention;

FIG. 2 is a schematic cross-sectional view of an agricultural machine body of a shock absorbing device for agricultural machinery, which is convenient to install, according to the present invention;

FIG. 3 is a schematic structural view of a vibration conversion mechanism and a variable speed cooling mechanism of the agricultural mechanical equipment damping device convenient to install according to the present invention;

FIG. 4 is a schematic cross-sectional view of a shock absorbing device sleeve for agricultural machinery for easy installation according to the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 4 according to the present invention.

Icon: 1. an agricultural machine body; 2. a motor; 3. a support pillar; 4. a base plate; 5. mounting a fixed plate; 6. a vibration conversion mechanism; 601. an upper fixed cylinder; 602. a lower fixed cylinder; 603. a return spring; 604. a rotating shaft; 605. a support bar; 606. a rotating shaft; 607. raising the rod; 608. a column; 609. a sleeve; 610. teeth; 611. avoiding holes; 612. a fixing plate; 613. a fixed block; 614. a sliding shaft; 7. a variable speed cooling mechanism; 701. positioning a plate; 702. a gear; 703. a round bar; 704. a first speed change bevel gear; 705. rotating the rod; 706. an L-shaped stay bar; 707. a second speed change bevel gear; 708. a fan blade.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 5, an agricultural machinery damping device convenient to mount provided by the embodiment of the utility model comprises an agricultural machinery body 1, wherein a motor 2 is fixedly connected to the left side of the agricultural machinery body 1, a supporting column 3 is fixedly connected to the lower surface of the agricultural machinery body 1, a bottom plate 4 is fixedly connected to the bottom end of the supporting column 3, a vibration conversion mechanism 6 is fixedly connected to the lower surface of the bottom plate 4, a mounting fixing plate 5 is fixedly connected to the lower surface of the vibration conversion mechanism 6, and a variable speed cooling mechanism 7 is fixedly connected to the upper surface of the bottom plate 4.

As shown in fig. 1 to 5, the vibration conversion mechanism 6 is provided to convert the vibration generated by the agricultural machine body 1 into a small amplitude vibration and a large fluctuation, so as to drive the variable speed cooling mechanism 7 to operate, and the variable speed cooling mechanism 7 is provided to convert the energy generated by the vibration into power for driving the fan blades 708 to rotate, so as to air-cool the bottom of the agricultural machine body 1.

In this embodiment, as shown in fig. 3 to 5, the vibration conversion mechanism 6 includes an upper fixed cylinder 601 fixedly connected to the lower surface of the bottom plate 4, a lower fixed cylinder 602 is slidably connected to the surface of the upper fixed cylinder 601, the bottom end of the lower fixed cylinder 602 is fixedly connected to the upper surface of the mounting fixing plate 5, a return spring 603 is disposed in the upper fixed cylinder 601 and the lower fixed cylinder 602, the top end of the return spring 603 is fixedly connected to the inner top wall of the upper fixed cylinder 601, the bottom end of the return spring 603 is fixedly connected to the inner bottom wall of the lower fixed cylinder 602, a rotation hole is formed in the surface of the upper fixed cylinder 601, and a rotation shaft 604 is fixedly connected to the inner wall of the rotation hole.

The surface of the rotating shaft 604 is rotatably connected with a tilting rod 607, the upper surface of the mounting fixing plate 5 is fixedly connected with a supporting rod 605, one side of the top ends of the supporting rods 605 close to each other is rotatably connected with a rotating shaft 606, and one end of the rotating shaft 606 penetrates through the front surface of the tilting rod 607 and is fixedly connected with the inner wall of the tilting rod 607.

A sleeve 609 is fixedly connected to the upper surface of the mounting fixing plate 5, an avoiding hole 611 is formed in the surface of the sleeve 609, a column 608 is fixedly connected to the inner bottom wall of the sleeve 609, a plurality of teeth 610 are slidably connected to the surface of the column 608, a fixing plate 612 is fixedly connected to the surface of one of the teeth 610, a fixing block 613 is fixedly connected to the lower surface of the fixing plate 612, a rotating hole is formed in the front surface of the fixing block 613, a sliding shaft 614 is rotatably connected to the inner wall of the rotating hole, a T-shaped sliding groove is formed in the surface of the tilting rod 607, and the surface of the sliding shaft 614 is slidably connected to the inner wall of the T-shaped sliding groove.

As shown in fig. 3-5, the upper fixed cylinder 601, the lower fixed cylinder 602, and the return spring 603 are arranged to support the bottom plate 4, and meanwhile, vibration generated during operation of the agricultural machine body 1 is transmitted to the surface of the bottom plate 4, the return spring 603 located on the lower surface of the bottom plate 4 absorbs the vibration, the upper fixed cylinder 601 moves to drive the rotating shaft 604 to move, the tilting rod 607 is fixedly supported by arranging the supporting rod 605, the tilting rod 607 is arranged to move to drive one end of the tilting rod 607 to tilt, the avoiding hole 611 is arranged to prevent interference with the moving tilting rod 607, and the fixing plate 612, the fixing block 613, the sliding shaft 614, and the T-shaped sliding groove are arranged to always support and fix the teeth 610 after one end of the tilting rod 607 tilts, so as not to separate, thereby raising the upright column 608, and changing the relative positions of a plurality of teeth 610 on the surface of the upright column 608.

In this embodiment, as shown in fig. 3, the variable-speed cooling mechanism 7 includes a positioning plate 701 fixedly connected to the upper surface of the bottom plate 4, a small hole is formed in the front surface of the positioning plate 701, a circular rod 703 is rotatably connected to the inner wall of the small hole, a gear 702 is fixedly connected to one end of the circular rod 703, a first variable-speed bevel gear 704 is fixedly connected to the other end of the circular rod 703, and the gear 702 is engaged with the teeth 610.

The upper surface of the bottom plate 4 is fixedly connected with an L-shaped support rod 706, the upper surface of the L-shaped support rod 706 is provided with a through hole, the inner wall of the through hole is rotatably connected with a rotating rod 705, the bottom end of the rotating rod 705 is fixedly connected with a second variable-speed bevel gear 707, the surface of the rotating rod 705 is fixedly connected with a plurality of fan blades 708, and the second variable-speed bevel gear 707 is meshed with the first variable-speed bevel gear 704.

As shown in fig. 3, the gear 702 is provided to move the tooth 610 to drive the gear 702 to rotate, the gear 702 rotates to drive the round rod 703 to rotate, the round rod 703 rotates to drive the first speed change bevel gear 704 to rotate, the round rod 703 is fixedly supported by the positioning plate 701, the L-shaped support rod 706 is provided to fixedly support the rotating rod 705, the first speed change bevel gear 704 rotates to drive the second speed change bevel gear 707 to rotate by the second speed change bevel gear 707, the rotating rod 705 rotates to drive the rotating rod 705 to rotate, and the rotating rod 705 rotates to drive the fan blade 708 to rotate, thereby cooling the bottom of the agricultural machine body 1 by air cooling.

It should be noted that, the utility model is an agricultural mechanical equipment damping device convenient for installation, a user firstly starts a motor 2 to operate mechanical components inside an agricultural mechanical body 1, at this time, the temperature at the bottom of the agricultural mechanical body 1 sharply rises, meanwhile, the agricultural mechanical body 1 can generate vibration with a larger amplitude during operation, the vibration of the agricultural mechanical body 1 is transmitted to a supporting column 3, the supporting column 3 is transmitted to the surface of a bottom plate 4, a reset spring 603 positioned on the lower surface of the bottom plate 4 can absorb the vibration, an upper fixed cylinder 601 moves to drive a rotating shaft 604 to move, a tilting rod 607 is fixedly supported by a supporting rod 605, the rotating shaft 604 moves to drive one end of the tilting rod 607 to tilt through the tilting rod 607, the distance between the left side of the tilting rod 607 and one end of the left side of the supporting rod 605 is smaller than the distance between the right side of the tilting rod 607 and one end of the right side of the supporting rod 605, a hole 611 is avoided to prevent interference with the moving tilting rod 607, through the fixing plate 612, the fixing block 613, the sliding shaft 614 and the T-shaped sliding groove, one end of the tilting rod 607 tilts and then always supports and fixes the teeth 610 without separating, thereby lifting the upright column 608, changing the relative position of a plurality of teeth 610 on the surface of the upright column 608, the teeth 610 move to drive the gear 702 to rotate, the gear 702 rotates to drive the round rod 703 to rotate, the round rod 703 rotates to drive the first variable-speed bevel gear 704 to rotate, the positioning plate 701 fixedly supports the round rod 703, the L-shaped support rod 706 fixedly supports the rotating rod 705, the second variable-speed bevel gear 707 is meshed with the first variable-speed bevel gear 704, meanwhile, the diameter of the second variable-speed bevel gear 707 and the first variable-speed bevel gear 704 is smaller than that of the gear 702, the first variable-speed bevel gear 704 rotates to drive the second variable-speed bevel gear 707 to rotate, the second variable-speed bevel gear rotates to drive the rotating rod 705 to rotate, and the rotating rod 705 rotates to drive the fan blades 708 to rotate, through above mechanism, thereby the vibration that agricultural machine body 1 produced carries out the forced air cooling to agricultural machine body 1 bottom to realize the effect of energy can be saved.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an agricultural machinery equipment damping device convenient to installation, includes agricultural machine body (1), its characterized in that, left side fixedly connected with motor (2) of agricultural machine body (1), the lower fixed surface of agricultural machine body (1) is connected with support column (3), the bottom fixedly connected with bottom plate (4) of support column (3), the lower fixed surface of bottom plate (4) is connected with vibration conversion mechanism (6), the lower fixed surface of vibration conversion mechanism (6) is connected with installation fixed plate (5), the last fixed surface of bottom plate (4) is connected with variable speed cooling mechanism (7).

2. An agricultural mechanical apparatus damping device convenient to install, according to claim 1, wherein: vibration conversion mechanism (6) are including last solid fixed cylinder (601) of fixed connection in bottom plate (4) lower surface, the surperficial sliding connection who goes up solid fixed cylinder (601) has lower solid fixed cylinder (602), the bottom of solid fixed cylinder (602) is connected with the last fixed surface of installation fixed plate (5) down, go up solid fixed cylinder (601), set up reset spring (603) down in gu fixed cylinder (602), the top of reset spring (603) and the interior roof fixed connection of last solid fixed cylinder (601), the bottom of reset spring (603) and the interior diapire fixed connection of solid fixed cylinder (602) down, go up the surface of solid fixed cylinder (601) and seted up the rotation hole, the inner wall fixedly connected with axis of rotation (604) in rotation hole.

3. An agricultural mechanical apparatus damping device convenient to install, according to claim 2, wherein: the surface of axis of rotation (604) is rotated and is connected with sticks up pole (607), the last fixed surface of installation fixed plate (5) is connected with bracing piece (605), one side that bracing piece (605) top is close to each other is rotated and is connected with rotation axis (606), the one end of rotation axis (606) run through stick up the front of pole (607) and with stick up the inner wall fixed connection of pole (607).

4. An agricultural mechanical apparatus damping device convenient to install, according to claim 3, wherein: the last fixed surface of installation fixed plate (5) is connected with sleeve (609), dodge hole (611) has been seted up on the surface of sleeve (609), the interior diapire fixedly connected with stand (608) of sleeve (609), the surperficial sliding connection of stand (608) has a plurality of tooth (610), one of them the fixed surface of tooth (610) is connected with fixed plate (612), the lower fixed surface of fixed plate (612) is connected with fixed block (613), the commentaries on classics hole has been seted up in the front of fixed block (613), the inner wall rotation in commentaries on classics hole is connected with slide shaft (614), T shape spout has been seted up on the surface of stick up pole (607), the inner wall sliding connection of the surface of slide shaft (614) and T shape spout.

5. An agricultural mechanical apparatus damping device convenient to install, according to claim 1, wherein: the variable-speed cooling mechanism (7) comprises a positioning plate (701) fixedly connected to the upper surface of the bottom plate (4), a small hole is formed in the front surface of the positioning plate (701), a round rod (703) is rotatably connected to the inner wall of the small hole, a gear (702) is fixedly connected to one end of the round rod (703), a first variable-speed bevel gear (704) is fixedly connected to the other end of the round rod (703), and the gear (702) is meshed with the teeth (610).

6. An agricultural mechanical apparatus damping device convenient to install, according to claim 1, wherein: the last fixed surface of bottom plate (4) is connected with L shape vaulting pole (706), the through-hole has been seted up to the upper surface of L shape vaulting pole (706), the inner wall of through-hole rotates and is connected with dwang (705), the bottom fixedly connected with second variable speed bevel gear (707) of dwang (705), a plurality of flabellums of fixed surface (708) of dwang (705), second variable speed bevel gear (707) and first variable speed bevel gear (704) meshing.