CN213711742U - Be applied to agricultural machine's damping device - Google Patents
Be applied to agricultural machine's damping device Download PDFInfo
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- CN213711742U CN213711742U CN202022403415.7U CN202022403415U CN213711742U CN 213711742 U CN213711742 U CN 213711742U CN 202022403415 U CN202022403415 U CN 202022403415U CN 213711742 U CN213711742 U CN 213711742U
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Abstract
The utility model provides a be applied to agricultural machine's damping device relates to the shock attenuation technical field, including automobile body and buffer, the erection column that one side fixedly connected with three equidistant setting of automobile body, the one end fixedly connected with bracing piece of automobile body are kept away from to the erection column, and the bracing piece is close to one side fixedly connected with spliced pole of erection column, the surface of spliced pole and the inner wall sliding connection of bracing piece, and one side that the automobile body was kept away from to the bracing piece is provided with buffer. The utility model discloses, most agricultural linkage on the market at present is direct to be connected with automobile body and pendant, hangs when receiving exogenic action and produces collision and friction with automobile body and pendant, easily causes the fracture of junction and the coming off of protective coating for equipment has certain potential safety hazard, influences the life of automobile body and pendant, and the stability of above-mentioned problem and equipment has been avoided in the use of this device.
Description
Technical Field
The utility model relates to a shock attenuation technical field especially relates to a be applied to agricultural machine's damping device.
Background
Damping, i.e. structural energy-dissipating and damping techniques, involves the provision of energy-dissipating devices at certain points of the structure, such as supports, joints or connectors, by which friction, bending or shear, torsion, elasto-plastic or visco-elastic hysteresis deformation is generated to dissipate or absorb the energy of impact input to the structure.
Agricultural machinery factory is through reducing the vibrations reaction of major structure to avoid the structure to produce destruction or damage, reach shock attenuation control's purpose, most agricultural linkage on the market is direct to be connected with automobile body and pendant at present, hang when receiving exogenic action and produce collision and friction with automobile body and pendant, easily cause the junction fracture and the drop of protective coating, make equipment have certain potential safety hazard, influence the life of automobile body and pendant, need improve this.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a damping device applied to agricultural machinery.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a damping device applied to agricultural machinery comprises a vehicle body and a buffering device, wherein one side of the vehicle body is fixedly connected with three mounting columns which are arranged at equal intervals, one end, far away from the vehicle body, of each mounting column is fixedly connected with a supporting rod, one side, near the mounting columns, of each supporting rod is fixedly connected with a connecting column, the surface of each connecting column is in sliding connection with the inner wall of each supporting rod, one side, far away from the vehicle body, of each supporting rod is provided with the buffering device, the buffering device comprises three connecting rods, the connecting rods are sleeved on the connecting columns and are in rotating connection with the connecting columns, the three connecting rods are arranged at equal intervals, one sides, near each other, of the three connecting rods are inserted and are in rotating connection with a reset rod, the reset rod is sleeved and is in rotating connection with a limiting rod, one, the utility model discloses a damping device, including dead lever, connecting rod, mounting block, spring pad, buffer spring, connecting rod, buffering spring, connecting rod, buffering spring, buffering cylinder, connecting rod, buffering spring, buffering cylinder, buffering spring, connecting rod, buffering spring, connecting rod, buffering cylinder, buffering spring.
Preferably, the inner bottom wall of the buffer cylinder is fixedly connected with a return spring, and one end, far away from the fixing frame, of the return spring is fixedly connected with the rubber block.
Preferably, a lubricating device is arranged on one side, close to the mounting column, of the vehicle body, and one end, far away from the vehicle body, of the lubricating device is rotatably connected with the fixing frame.
Preferably, lubricating arrangement includes the base, one side fixed connection that base and automobile body are close to the erection column, the last fixed surface of base is connected with the oil tank, one side fixedly connected with gasbag that the oil tank was kept away from to the base, one side fixedly connected with gas tube that the gasbag is close to the base, the one end and the oil tank fixed connection of gasbag are kept away from to the gas tube, one side fixedly connected with oil pipe that the automobile body was kept away from to the oil tank, the one end that the oil tank was kept away from to oil pipe is located the top of depression bar.
Preferably, the supporting rod is sleeved with a limiting block, the inner wall of the limiting block is rotatably connected with a tilting rod, and one end, close to the vehicle body, of the tilting rod is abutted to the air bag.
Preferably, one side of the connecting column is kept away from by the fixing frame and is rotated and connected with the pull rod, the stick up one end fixedly connected with fixture block that the pole is close to the pull rod, the mounting hole has been seted up to one side that the fixing frame was kept away from to the pull rod, the fixture block is kept away from the one end of stick up the pole and is inserted in the mounting hole and rotate rather than the inner wall and be connected.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, by arranging the damping device, when the suspension is impacted, the suspension is impacted by the force on the connecting rod, the connecting rod rotates around the connecting column under the force, the connecting rod immediately extrudes the mounting block, the mounting block is extruded downwards under the force, the spring pad and the pressure rod are immediately driven to slide downwards, the spring pad extrudes the buffer spring in the sliding process, the buffer spring generates elasticity under the force deformation, the pressure rod drives the rubber block to slide downwards on the inner wall of the buffer cylinder, the rubber block downwardly extrudes the reset spring in the motion process, the buffer spring and the reset spring absorb the shock by the force deformation, when the impact force applied to the suspension disappears, the buffer spring and the reset spring reset to ensure the stable use of the agricultural machinery, most agricultural suspension devices in the market are directly connected with the vehicle body and the pendant, and the suspension collides and rubs with the vehicle body and the pendant under the action, the easy junction fracture and the droing of protective coating that cause for equipment has certain potential safety hazard, influences the life of automobile body and pendant, and above-mentioned problem has been avoided and the stability of equipment has been improved in the use of this device.
2. In the utility model, the lubricating device is arranged, the pull rod connected on the damping device is driven to do up-and-down reciprocating motion under the driving of the damping device, the pull rod drives the seesaw rod to rotate when in motion, the seesaw rod pushes the air bag upwards under the limitation of the limiting block, the air bag is deformed by stress and extrudes the gas inside, the gas pressurizes the oil tank through the inflation tube, the pressure is generated inside the oil tank after the oil tank is pressurized, the lubricating oil is extruded by the pressure, the extruded lubricating oil is conveyed to each connecting part through the oil pipe, lubricating the suspension device, most of the agricultural suspension devices on the market adopt manpower to carry out daily lubrication maintenance, the disassembly and maintenance are required during maintenance, the operation is complicated, the normal use of agricultural machinery is affected, the operation errors are easy to occur, and the parts are damaged, the maintenance cost of the equipment is increased, and the use of the device avoids the problems and improves the usability of the equipment.
Drawings
Fig. 1 is a schematic structural view of a shock absorbing device applied to agricultural machinery according to the present invention;
FIG. 2 is an exploded view of a shock absorber device for agricultural machinery according to the present invention;
FIG. 3 is a side view of the structure of FIG. 1 of a shock absorber device for agricultural machinery according to the present invention;
FIG. 4 is a schematic structural view of a shock absorber device applied to a shock absorber device of an agricultural machine according to the present invention;
fig. 5 is a schematic structural view of a lubricating device applied to a damping device of an agricultural machine.
Illustration of the drawings: 1. a vehicle body; 2. mounting a column; 3. a support bar; 4. connecting columns; 5. a buffer device; 501. a connecting rod; 502. a reset lever; 503. a limiting rod; 504. fixing the rod; 505. A fixed mount; 506. connecting blocks; 507. mounting blocks; 508. a spring pad; 509. a pressure lever; 510. a buffer spring; 511. a rubber block; 512. a buffer cylinder; 513. a return spring; 6. A lubricating device; 61. a base; 62. an oil tank; 63. an air bag; 64. an inflation tube; 65. an oil pipe; 66. raising the rod; 67. a limiting block; 68. a pull rod; 69. and (7) clamping blocks.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the damping device and the lubricating device 6 will be described in detail below.
As shown in fig. 1 and fig. 3, the buffering device 5 includes three connecting rods 501, the connecting rods 501 are sleeved on the connecting column 4 and rotatably connected therewith, the number of the connecting rods 501 is three, the three connecting rods 501 are arranged at equal intervals, one side of the three connecting rods 501 close to each other is inserted and rotatably connected with a reset rod 502, the reset rod 502 is sleeved and rotatably connected with a limit rod 503, one side of the three connecting rods 501 close to each other is inserted and fixedly connected with a fixing rod 504, the fixing rod 504 is sleeved and rotatably connected with an installation block 507, one end of the installation block 507 far from the connecting rods 501 is fixedly connected with a spring pad 508, one end of the spring pad 508 far from the installation block 507 is fixedly connected with a pressure lever 509, the pressure lever 509 is sleeved with a buffering spring 510, one end of the buffering spring 510 close to the installation block 507 is fixedly connected with the spring pad 508, one side of, the cover is established and is rotated and be connected with connecting block 506 on the bracing piece 3, insert in the connecting block 506 and establish and fixedly connected with mount 505, the one end that bracing piece 3 was kept away from to connecting block 506 rotates and is connected with buffer tube 512, buffer spring 510 keeps away from the one end and buffer tube 512 fixed connection of spring pad 508, the one end that depression bar 509 was kept away from to the rubber block 511 is inserted in buffer tube 512 and rather than inner wall sliding connection, connecting rod 501 was kept away from to gag lever post 503 one end rotates with connecting block 506 to be connected, the inner diapire fixedly connected with reset spring 513 of buffer tube 512, the one end and the rubber block 511 fixed connection of mount 505 are kept away.
The whole buffer device 5 achieves the effect that by arranging the buffer device 5, when the suspension is impacted, the suspension is impacted by the force applied to the connecting rod 501, the connecting rod 501 rotates around the connecting column 4 by the force applied to the connecting rod 501, the connecting rod 501 immediately extrudes the mounting block 507, the mounting block 507 is extruded downwards by the force applied to the mounting block 507, the spring pad 508 and the pressure rod 509 are immediately driven to slide downwards, the spring pad 508 extrudes the buffer spring 510 in the sliding process, the buffer spring 510 is deformed by the force applied to generate elasticity, the pressure rod 509 drives the rubber block 511 to slide downwards on the inner wall of the buffer cylinder 512, the rubber block 511 downwardly extrudes the return spring 513 in the moving process, the buffer spring 510 and the return spring 513 are deformed by the force applied to absorb the suspension, when the impact force applied to the suspension disappears, the buffer spring 510 and the return spring 513 are reset, the stable use of agricultural machinery is ensured, most of the agricultural suspension, hang when receiving exogenic action and produce collision and friction with automobile body 1 and pendant, easily cause the junction fracture and the drop of protective coating for equipment has certain potential safety hazard, influences the life of automobile body 1 and pendant, and above-mentioned problem has been avoided and the stability of equipment has been improved in the use of this device.
As shown in fig. 1 and 5, a lubricating device 6 is disposed on one side of the vehicle body 1 close to the mounting column 2, one end of the lubricating device 6 away from the vehicle body 1 is rotatably connected with a fixing frame 505, the lubricating device 6 includes a base 61, the base 61 is fixedly connected with one side of the vehicle body 1 close to the mounting column 2, an oil tank 62 is fixedly connected with the upper surface of the base 61, an air bag 63 is fixedly connected with one side of the base 61 away from the oil tank 62, an inflation tube 64 is fixedly connected with one side of the air bag 63 close to the base 61, one end of the inflation tube 64 away from the air bag 63 is fixedly connected with the oil tank 62, an oil pipe 65 is fixedly connected with one side of the oil tank 62 away from the vehicle body 1, one end of the oil pipe 65 away from the oil tank 62 is located above the pressure lever 509, a limit block 67 is sleeved and fixedly connected with the, one side of the fixing frame 505 far away from the connecting column 4 is rotatably connected with a pull rod 68, one end of the tilting rod 66 close to the pull rod 68 is fixedly connected with a fixture block 69, one side of the pull rod 68 far away from the fixing frame 505 is provided with a mounting hole, and one end of the fixture block 69 far away from the tilting rod 66 is inserted into the mounting hole and is rotatably connected with the inner wall of the mounting hole.
The whole lubricating device 6 achieves the effect that by arranging the lubricating device 6, under the driving of the buffer device 5, the pull rod 68 connected to the buffer device 5 is driven to reciprocate up and down, the pull rod 68 drives the tilting rod 66 to rotate when moving, the tilting rod 66 pushes the air bag 63 upwards under the limitation of the limiting block 67, the air bag 63 is stressed to deform and extrude the gas in the air bag 63, the gas pressurizes the oil tank 62 through the inflation pipe 64, the pressure is generated in the oil tank 62 after the oil tank 62 is pressurized, the lubricating oil is extruded by the pressure, the extruded lubricating oil is conveyed to each connecting part through the oil pipe 65 to lubricate the connecting part, most of the suspension devices on the market adopt manpower to carry out daily lubricating maintenance, the suspension devices need to be disassembled and maintained during agricultural maintenance, the operation is complicated, the normal use of agricultural machinery is influenced, the operation errors are easy to occur, and the condition of part damage is caused, the maintenance cost of the equipment is increased, and the use of the device avoids the problems and improves the usability of the equipment.
The integral working principle is that when the suspension is impacted, the suspension is impacted on the connecting rod 501, the connecting rod 501 is impacted by the force of the suspension, the connecting rod 501 rotates around the connecting column 4 by the force of the suspension, the connecting rod 501 immediately extrudes the mounting block 507, the mounting block 507 is extruded downwards by the force of the suspension, the spring pad 508 and the pressure rod 509 are immediately driven to slide downwards, the spring pad 508 extrudes the buffer spring 510 in the sliding process, the buffer spring 510 is stressed and deformed to generate elasticity, the pressure rod 509 drives the rubber block 511 to slide downwards on the inner wall of the buffer cylinder 512, the rubber block 511 extrudes the return spring 513 downwards in the moving process, the buffer spring 510 and the return spring 513 are stressed and deformed to absorb the shock of the suspension, when the impact force applied to the suspension disappears, the buffer spring 510 and the return spring 513 reset to be reset, the stable use of agricultural machinery is ensured, when the suspension is impacted by external force, collision and friction are generated between the suspension and the vehicle body 1 and a pendant, the fracture of a joint and the falling of a protective coating are easily caused, so that certain potential safety hazard exists in equipment, the service life of the vehicle body 1 and the pendant are influenced, the use of the device avoids the problems and improves the stability of the equipment, under the drive of the buffer device 5, the pull rod 68 connected to the buffer device 5 is driven to reciprocate up and down, the pull rod 68 drives the tilting rod 66 to rotate when moving, the tilting rod 66 pushes the air bag 63 upwards under the limitation of the limiting block 67, the air bag 63 is stressed to deform and extrude the gas inside, the gas pressurizes the oil tank 62 through the gas filled tube 64, the pressure is generated inside the oil tank 62 after the pressurization, the lubricating oil is extruded by the pressure, the extruded lubricating oil is conveyed to each joint part through the oil tube 65 to lubricate the oil tank, most of the existing agricultural suspension devices on the market adopt human force, need dismantle it when the maintenance and open the maintenance, complex operation influences farm machinery's normal use, and misoperation easily appears, causes the condition of part damage, increases the maintenance cost of equipment, and above-mentioned problem has been avoided and the ease for use of equipment has been improved in the use of this device.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. A damping device applied to agricultural machinery comprises a vehicle body (1) and a damping device (5), and is characterized in that: the automobile body comprises an automobile body (1), and is characterized in that one side of the automobile body (1) is fixedly connected with three mounting columns (2) which are arranged at equal intervals, one end of the mounting column (2), far away from the automobile body (1), is fixedly connected with a supporting rod (3), one side of the supporting rod (3), close to the mounting column (2), is fixedly connected with a connecting column (4), the surface of the connecting column (4) is in sliding connection with the inner wall of the supporting rod (3), one side of the supporting rod (3), far away from the automobile body (1), is provided with a buffer device (5), the buffer device (5) comprises a connecting rod (501), the connecting rod (501) is sleeved on the connecting column (4) and is rotationally connected with the connecting column, the number of the connecting rods (501) is three, the three connecting rods (501) are arranged at equal intervals, one side, close to each other, of the three connecting rods (501) is inserted and is, one side, close to each other, of the three connecting rods (501) is inserted into and fixedly connected with a fixing rod (504), the fixing rod (504) is sleeved with and rotatably connected with an installation block (507), one end, far away from the connecting rods (501), of the installation block (507) is fixedly connected with a spring cushion (508), one end, far away from the installation block (507), of the spring cushion (508) is fixedly connected with a pressing rod (509), the pressing rod (509) is sleeved with a buffer spring (510), one end, close to the installation block (507), of the buffer spring (510) is fixedly connected with the spring cushion (508), one side, far away from the spring cushion (508), of the pressing rod (509) is fixedly connected with a rubber block (511), the supporting rod (3) is sleeved with and rotatably connected with a connecting block (506), a fixing frame (505) is inserted into the connecting block (506), and one end, far away from the supporting rod (3), of the connecting block (, buffer spring (510) keep away from the one end and the buffer cylinder (512) fixed connection of spring pad (508), the one end that depression bar (509) was kept away from in rubber block (511) inserts buffer cylinder (512) and rather than inner wall sliding connection, the one end and connecting block (506) rotation connection of connecting rod (501) are kept away from to gag lever post (503).
2. A shock-absorbing device for agricultural machines according to claim 1, wherein: the inner bottom wall of the buffer cylinder (512) is fixedly connected with a return spring (513), and one end, far away from the fixed frame (505), of the return spring (513) is fixedly connected with the rubber block (511).
3. A shock-absorbing device for agricultural machines according to claim 1, wherein: one side of the car body (1) close to the mounting column (2) is provided with a lubricating device (6), and one end, far away from the car body (1), of the lubricating device (6) is rotatably connected with the fixing frame (505).
4. A shock-absorbing device for agricultural machines according to claim 3, wherein: lubricating arrangement (6) include base (61), base (61) and automobile body (1) are close to one side fixed connection of erection column (2), the last fixed surface of base (61) is connected with oil tank (62), one side fixedly connected with gasbag (63) of oil tank (62) are kept away from in base (61), one side fixedly connected with gas tube (64) that gasbag (61) are close to in gasbag (63), the one end and oil tank (62) fixed connection of gasbag (63) are kept away from in gas tube (64), one side fixedly connected with oil pipe (65) of automobile body (1) are kept away from in oil tank (62), the one end that oil tank (62) were kept away from in oil pipe (65) is located the top of depression bar (509).
5. A shock-absorbing device for agricultural machines according to claim 1, wherein: the utility model discloses a car body, including bracing piece (3), the cover is established and fixedly connected with stopper (67) on bracing piece (3), the inner wall of stopper (67) rotates and is connected with perk pole (66), the one end that perk pole (66) are close to automobile body (1) offsets with gasbag (63).
6. A damping device for agricultural machines according to claim 5, wherein: one side that spliced pole (4) were kept away from in mount (505) is rotated and is connected with pull rod (68), stick up one end fixedly connected with fixture block (69) that pole (66) are close to pull rod (68), the mounting hole has been seted up to one side that mount (505) were kept away from in pull rod (68), fixture block (69) are kept away from the one end of sticking up pole (66) and are inserted in the mounting hole and rotate rather than the inner wall and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022403415.7U CN213711742U (en) | 2020-10-26 | 2020-10-26 | Be applied to agricultural machine's damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022403415.7U CN213711742U (en) | 2020-10-26 | 2020-10-26 | Be applied to agricultural machine's damping device |
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| Publication Number | Publication Date |
|---|---|
| CN213711742U true CN213711742U (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022403415.7U Active CN213711742U (en) | 2020-10-26 | 2020-10-26 | Be applied to agricultural machine's damping device |
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| CN (1) | CN213711742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833801A (en) * | 2021-08-23 | 2021-12-24 | 安徽金三环金属科技有限公司 | A high-efficient damping device for agricultural machinery equipment |
| CN114856228A (en) * | 2022-06-13 | 2022-08-05 | 中国十九冶集团有限公司 | A safe suspended structure for high altitude construction is built in room |
-
2020
- 2020-10-26 CN CN202022403415.7U patent/CN213711742U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833801A (en) * | 2021-08-23 | 2021-12-24 | 安徽金三环金属科技有限公司 | A high-efficient damping device for agricultural machinery equipment |
| CN113833801B (en) * | 2021-08-23 | 2024-05-17 | 安徽金三环金属科技有限公司 | Efficient damping device for agricultural machinery equipment |
| CN114856228A (en) * | 2022-06-13 | 2022-08-05 | 中国十九冶集团有限公司 | A safe suspended structure for high altitude construction is built in room |
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