CN212429608U - Intelligent-adjustable shock absorption device for bearing capacity of walking chassis of agricultural machine - Google Patents
Intelligent-adjustable shock absorption device for bearing capacity of walking chassis of agricultural machine Download PDFInfo
- Publication number
- CN212429608U CN212429608U CN202020451888.1U CN202020451888U CN212429608U CN 212429608 U CN212429608 U CN 212429608U CN 202020451888 U CN202020451888 U CN 202020451888U CN 212429608 U CN212429608 U CN 212429608U
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- Prior art keywords
- cylinder
- agricultural machinery
- articulated seat
- telescopic link
- walking chassis
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- 230000035939 shock Effects 0.000 title claims description 10
- 238000010521 absorption reaction Methods 0.000 title claims description 7
- 238000013016 damping Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000012876 topography Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 5
- 238000012271 agricultural production Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model provides a but damping device of intelligent regulation's agricultural machinery walking chassis bearing capacity, including buffer spring, the telescopic link, the air pump, first articulated seat, the solenoid valve, the cylinder, the piston, articulated seat of second and sealing strip, the shaft left and right sides is equipped with the cylinder, the cylinder upside is equipped with first articulated seat, cylinder right-hand member face is equipped with the solenoid valve, the inside piston that is equipped with of cylinder, piston ring side is equipped with the sealing strip, terminal surface is equipped with the telescopic link under the piston, telescopic link ring side is equipped with buffer spring, terminal surface is equipped with the articulated seat of second under the telescopic link, terminal surface is equipped with the air pump under the agricultural machinery main part, this design has solved original agricultural machinery and has been not convenient for carry out the problem that the bearing capacity was adjusted according to different topography, the utility model discloses rational in infrastructure.
Description
Technical Field
The utility model discloses a but damping device of intelligent regulation's agricultural machinery walking chassis bearing capacity belongs to agricultural machinery equipment technical field.
Background
Agricultural machinery refers to a general name of various mechanical equipment used in agricultural production. Such as: large and small tractors, land leveling machinery and the like. Agricultural machinery is an open industry with higher marketization degree, and the industry has the characteristics of more operating enterprises, low concentration, non-standard market competition and the like, so that the market competition of agricultural machinery circulation is very strong. In addition, along with the strengthening of the country to the agricultural policy, the fund of purchasing subsidy items of agricultural machinery is increased, so that the market competition in the industry is also aggravated while further flourishing is brought to the agricultural machinery market.
Agricultural machinery often can experience the influence of different topography when using, but agricultural machinery shock mitigation system in the past is mostly mechanical type buffering, is not convenient for carry out the adjustment to chassis bearing capacity according to different topography, leads to the condition such as violent vibrations easily, influences balanced effect, and current agricultural machinery is not convenient for carry out the bearing capacity according to different topography and adjusts, but the damping device of present urgent need can intelligent regulation's agricultural machinery walking chassis bearing capacity solves the problem that the aforesaid appears.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing but intelligent regulation's agricultural machinery walking chassis bearing capacity's damping device to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure is convenient for improve the regulation effect of agricultural machinery bearing capacity.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the damping device capable of intelligently adjusting the bearing capacity of the walking chassis of the agricultural machine comprises an agricultural machine main body, a force bearing adjusting mechanism, a wheel shaft, an air pressure balance chip and an air pressure sensor, wherein the wheel shaft is installed on the lower side of the agricultural machine main body, the force bearing adjusting mechanism is arranged on the left side and the right side of the wheel shaft, the air pressure balance chip is assembled on the lower end face of the agricultural machine main body, the air pressure sensor is installed inside the agricultural machine main body, the force bearing adjusting mechanism comprises a buffer spring, an expansion link, an air pump, a first hinge seat, an electromagnetic valve, an air cylinder, a piston, a second hinge seat and a sealing strip, the air cylinder is assembled on the left side and the right side of the wheel shaft, the first hinge seat is assembled on the upper side of the air cylinder, the electromagnetic valve is assembled on the right end face of the air cylinder, the piston, the lower end face of the telescopic rod is provided with a second hinged seat, and the lower end face of the agricultural machine main body is provided with an air pump.
Further, the air pressure sensor is assembled on the upper side inside the air cylinder, and the air pressure sensor is connected with the air pressure balance chip through a lead.
Further, the right side of the electromagnetic valve is connected with an air guide pipe, the electromagnetic valve is connected with an air pump through the air guide pipe, and the air pump and the electromagnetic valve are connected with an air pressure balance chip through leads.
Furthermore, a limiting hole is formed in the right side of the air cylinder, and the inner diameter of the limiting hole is slightly larger than the diameter of the telescopic rod.
Further, the first articulated seat and the second articulated seat have all been seted up inside and have been led to the shaft hole, and two sets of through shaft hole apertures are the same.
Furthermore, the air pressure balance chip is connected with an external power supply through a lead.
The utility model has the advantages that: the utility model discloses a but damping device of intelligent regulation's agricultural machinery walking chassis bearing capacity, because of the utility model discloses added buffer spring, telescopic link, air pump, first articulated seat, solenoid valve, cylinder, piston, the articulated seat of second and sealing strip, this design can improve the shock attenuation bearing capacity regulation effect of agricultural machinery, has solved original agricultural machinery and has been not convenient for carry out the problem that the bearing capacity was adjusted according to different topography, has improved the utility model discloses a load regulation effect.
Because of the baroceptor assembly is at the inside upside of cylinder, baroceptor is connected with the atmospheric pressure balance chip through the wire, this design is convenient for in time monitor the inside atmospheric pressure of cylinder, be connected with the air duct because of the solenoid valve right side, the solenoid valve is connected with the air pump through the air duct, air pump and solenoid valve all are connected with the atmospheric pressure balance chip through the wire, this design is convenient for aerify and exhaust inside the cylinder, spacing hole has been seted up because of the cylinder right side, and spacing downthehole diameter slightly is greater than the telescopic link diameter, this design is convenient for telescopic link shrink from top to bottom and removes, because of first articulated seat and the articulated inside logical shaft hole of all having seted up of second, and two sets of logical shaft hole apertures are the same, this design is convenient for cylinder.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of the damping device for the bearing capacity of the walking chassis of the agricultural machine which can be intelligently adjusted according to the present invention;
FIG. 2 is a schematic structural view of a bearing force adjusting mechanism in the damping device for the bearing force of the intelligently adjustable agricultural machine walking chassis of the present invention;
FIG. 3 is a partial sectional view of the force-bearing adjusting mechanism in the damping device for the bearing capacity of the intelligently adjustable agricultural machine walking chassis of the present invention;
in the figure: 1-an agricultural machinery main body, 2-a force bearing adjusting mechanism, 3-a wheel shaft, 4-an air pressure balance chip, 5-an air pressure sensor, 21-a buffer spring, 22-a telescopic rod, 23-an air pump, 24-a first hinged seat, 25-an electromagnetic valve, 26-an air cylinder, 27-a piston, 28-a second hinged seat and 29-a sealing strip.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: but damping device of intelligent regulation's agricultural machinery walking chassis bearing capacity, including agricultural machinery main part 1, load adjustment mechanism 2, shaft 3, atmospheric pressure balance chip 4 and baroceptor 5, shaft 3 is installed to 1 downside of agricultural machinery main part, and the 3 left and right sides of shaft are provided with load adjustment mechanism 2, and 1 terminal surface is equipped with atmospheric pressure balance chip 4 under the agricultural machinery main part, and 1 internally mounted of agricultural machinery main part has baroceptor 5.
The assembly of baroceptor 5 is at the inside upside of cylinder 26, and baroceptor 5 is connected with atmospheric pressure balance chip 4 through the wire, and this design is convenient for in time monitor the inside atmospheric pressure of cylinder 26, and the solenoid valve 25 right side is connected with the air duct, and solenoid valve 25 is connected with air pump 23 through the air duct, and air pump 23 and solenoid valve 25 all are connected with atmospheric pressure balance chip 4 through the wire, and this design is convenient for aerify and exhaust 26 insidely.
Spacing hole has been seted up to cylinder 26 right side, and spacing downthehole diameter slightly is greater than telescopic link 22 diameter, the telescopic link 22 of being convenient for of this design is shrink from top to bottom and is removed, the logical shaft hole has all been seted up to first articulated seat 24 and the articulated seat 28 inside of second, and two sets of logical shaft hole apertures are the same, the cylinder 26 of being convenient for of this design and telescopic link 22 install, the atmospheric pressure balance chip 4 is connected with external power supply through the wire, this design makes 4 circular telegram work of atmospheric pressure balance chip.
As an embodiment of the present invention: the staff is at first connected atmospheric pressure balance chip 4 with external power supply through the wire, when agricultural machinery main part 1 meets depression topography, telescopic link 22 drives piston 27 and removes, piston 27 makes the inside atmospheric pressure of piston 27 upside violently change because of the sealing effect of sealing strip 29, baroceptor 5 detects atmospheric pressure and changes and passes through wire with signal transmission to atmospheric pressure balance chip 4, atmospheric pressure balance chip 4 control air pump 23 and solenoid valve 25 work, air pump 23 work is gaseous along the leading-in cylinder 26 of solenoid valve 25, effectively make the inside atmospheric pressure of cylinder 26 rise, dig the violent shock that makes telescopic link 22 produce with the balance pit, walk on flat road surface when agricultural machinery main part 1, atmospheric pressure balance chip 4 control solenoid valve 25 opens, weaken the inside gas of cylinder 26, with balanced bearing capacity.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. But damping device of intelligent regulation's agricultural machinery walking chassis bearing capacity, including agricultural machinery main part, load adjustment mechanism, shaft, atmospheric pressure balance chip and baroceptor, its characterized in that: the lower side of the agricultural machine main body is provided with a wheel shaft, the left side and the right side of the wheel shaft are provided with bearing adjusting mechanisms, the lower end face of the agricultural machine main body is provided with an air pressure balance chip, and an air pressure sensor is arranged in the agricultural machine main body;
bearing adjustment mechanism includes buffer spring, telescopic link, air pump, first articulated seat, solenoid valve, cylinder, piston, the articulated seat of second and sealing strip, the shaft left and right sides is equipped with the cylinder, the cylinder upside is equipped with first articulated seat, cylinder right-hand member face is equipped with the solenoid valve, cylinder internal assembly has the piston, piston ring side is equipped with the sealing strip, terminal surface is equipped with the telescopic link under the piston, telescopic link ring side is equipped with buffer spring, terminal surface is equipped with the articulated seat of second under the telescopic link, terminal surface is equipped with the air pump under the agricultural machinery main part.
2. The intelligently adjustable shock absorption device for the walking chassis of agricultural machinery according to claim 1, wherein: the air pressure sensor is assembled on the upper side inside the air cylinder and is connected with the air pressure balance chip through a wire.
3. The intelligently adjustable shock absorption device for the walking chassis of agricultural machinery according to claim 1, wherein: the right side of the electromagnetic valve is connected with an air guide pipe, the electromagnetic valve is connected with an air pump through the air guide pipe, and the air pump and the electromagnetic valve are connected with an air pressure balance chip through leads.
4. The intelligently adjustable shock absorption device for the walking chassis of agricultural machinery according to claim 1, wherein: and a limiting hole is formed in the right side of the air cylinder, and the inner diameter of the limiting hole is slightly larger than the diameter of the telescopic rod.
5. The intelligently adjustable shock absorption device for the walking chassis of agricultural machinery according to claim 1, wherein: the first articulated seat and the second articulated seat have all been seted up inside and have been led to the shaft hole, and two sets of through shaft hole apertures are the same.
6. The intelligently adjustable shock absorption device for the walking chassis of agricultural machinery according to claim 1, wherein: the air pressure balance chip is connected with an external power supply through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020451888.1U CN212429608U (en) | 2020-03-31 | 2020-03-31 | Intelligent-adjustable shock absorption device for bearing capacity of walking chassis of agricultural machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020451888.1U CN212429608U (en) | 2020-03-31 | 2020-03-31 | Intelligent-adjustable shock absorption device for bearing capacity of walking chassis of agricultural machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212429608U true CN212429608U (en) | 2021-01-29 |
Family
ID=74292564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020451888.1U Expired - Fee Related CN212429608U (en) | 2020-03-31 | 2020-03-31 | Intelligent-adjustable shock absorption device for bearing capacity of walking chassis of agricultural machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212429608U (en) |
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2020
- 2020-03-31 CN CN202020451888.1U patent/CN212429608U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |