CN211592094U - Wheel for agricultural machine - Google Patents
Wheel for agricultural machine Download PDFInfo
- Publication number
- CN211592094U CN211592094U CN202020142927.XU CN202020142927U CN211592094U CN 211592094 U CN211592094 U CN 211592094U CN 202020142927 U CN202020142927 U CN 202020142927U CN 211592094 U CN211592094 U CN 211592094U
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- wheel hub
- hub
- pneumatic cylinder
- expansion plate
- install
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Abstract
The utility model discloses a wheel for agricultural machine, including foreign steamer hub, interior hub, trapezoidal preformed hole, expansion plate, pneumatic cylinder, bracing piece, telescopic link, connecting hole, its characterized in that: wheel hub has interior wheel hub integrated into one piece in the foreign steamer hub, a plurality of trapezoidal preformed holes have been seted up to the equidistance between foreign steamer hub and the interior wheel hub, lie in adjacent trapezoidal preformed hole between foreign steamer hub and the interior wheel hub and install the expansion plate, install circular pneumatic cylinder in the interior wheel hub, pneumatic cylinder outside a week equidistance is installed and is matchd the bracing piece with the expansion plate, all install the telescopic link in the bracing piece, and every telescopic link all passes interior wheel hub and links to each other with assorted expansion plate bottom, is flexible by pneumatic cylinder control, the connecting hole has been seted up to the pneumatic cylinder front end for with the axletree be connected. The utility model has the advantages of simple structure and reasonable design, it is safe convenient to use, and the expansion plate through hydraulic control can be accomodate or stretch out and wheel hub is inside and outside, can work on solid and soft soil.
Description
Technical Field
The utility model relates to a wheel for agricultural machine.
Background
Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment process of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil farming 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.
Most of wheels used on the existing agricultural machinery are round, and the single-structure makes the agricultural machinery difficult to move in soft soil, greatly reduces the working efficiency and increases the labor intensity.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wheel for agricultural machine to solve the problem 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 wheel for agricultural machine, includes outer wheel hub, interior wheel hub, trapezoidal preformed hole, expansion plate, pneumatic cylinder, bracing piece, telescopic link, connecting hole, its characterized in that: wheel hub has interior wheel hub integrated into one piece in the foreign steamer hub, a plurality of trapezoidal preformed holes have been seted up to the equidistance between foreign steamer hub and the interior wheel hub, lie in adjacent trapezoidal preformed hole between foreign steamer hub and the interior wheel hub and install the expansion plate, install circular pneumatic cylinder in the interior wheel hub, pneumatic cylinder outside a week equidistance is installed and is matchd the bracing piece with the expansion plate, all install the telescopic link in the bracing piece, and every telescopic link all passes interior wheel hub and links to each other with assorted expansion plate bottom, is flexible by pneumatic cylinder control, the connecting hole has been seted up to the pneumatic cylinder front end for with the axletree be connected.
Preferably: the hydraulic cylinder is internally provided with hydraulic oil, the bottom of the support rod is internally communicated with the hydraulic cylinder, and the telescopic rod in the support rod is controlled to stretch by the hydraulic cylinder.
Preferably: the outer hub, the inner hub, the telescopic plate, the hydraulic cylinder, the support rod and the telescopic rod are all made of high-strength stainless steel materials.
The utility model has the advantages that: the utility model has the advantages of simple structure and reasonable design, it is safe convenient to use, and the expansion plate through hydraulic control can be accomodate or stretch out and wheel hub is inside and outside, can work on solid and soft soil.
Drawings
Fig. 1 is a schematic structural view of the wheel for agricultural machinery of the present invention.
In the figure: 1. outer wheel hub, 2, interior wheel hub, 3, trapezoidal preformed hole, 4, expansion plate, 5, pneumatic cylinder, 6, bracing piece, 7, telescopic link, 8, connecting hole.
Detailed Description
The invention will be further elucidated with reference to the following figures and specific embodiments:
as shown in figure 1, the wheel for the agricultural machine comprises an outer hub 1, an inner hub 2, a trapezoidal preformed hole 3, a telescopic plate 4, a hydraulic cylinder 5, a support rod 6, a telescopic rod 7 and a connecting hole 8, an inner hub 2 is integrally formed in the outer hub 1, a plurality of trapezoidal preformed holes 3 are arranged between the outer hub 1 and the inner hub 2 at equal intervals, a telescopic plate 4 is arranged between the outer hub 1 and the inner hub 2 in the adjacent trapezoidal preformed hole 3, a round hydraulic cylinder 5 is arranged in the inner hub 2, support rods 6 matched with the expansion plates 4 are arranged on the outer side of the hydraulic cylinder 5 in a circle at equal intervals, expansion rods 7 are arranged in the support rods 6, and each telescopic rod 7 passes through the inner hub 2 to be connected with the bottom of the matched telescopic plate 4 and is controlled to stretch out and draw back by the hydraulic cylinder 5, and the front end of the hydraulic cylinder 5 is provided with a connecting hole 8 for being connected with an axle. Hydraulic oil is filled in the hydraulic cylinder 5, the bottom of the support rod 6 is communicated with the hydraulic cylinder 5, and the telescopic rod 7 in the support rod 6 is controlled to stretch by the hydraulic cylinder 5. Outer wheel hub 1, interior wheel hub 2, expansion plate 4, pneumatic cylinder 5, bracing piece 6 and telescopic link 7 all adopt high strength stainless steel material to make.
The utility model discloses a theory of operation: the telescopic state of the telescopic plate 4 is changed by adjusting the length of the telescopic rod 7 in the support rod 6 through the hydraulic cylinder 5, so that the appearance of the wheel is changed, the round wheel can advance in solid soil in a labor-saving and rapid manner, and the telescopic plate 4 can advance in soft soil after extending out, so that the wheel is prevented from being deeply sunk in the soil.
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 embodiments are therefore to be considered in all respects as illustrative and all changes which come within the meaning and range of equivalency are therefore intended to be embraced therein.
Claims (3)
1. The utility model provides a wheel for agricultural machine, includes outer wheel hub (1), interior wheel hub (2), trapezoidal preformed hole (3), expansion plate (4), pneumatic cylinder (5), bracing piece (6), telescopic link (7), connecting hole (8), its characterized in that: wheel hub (2) in wheel hub (1) integrated into one piece, a plurality of trapezoidal preformed holes (3) have been seted up to equidistance between wheel hub (1) and interior wheel hub (2), lie in adjacent trapezoidal preformed hole (3) between wheel hub (1) and interior wheel hub (2) and install expansion plate (4), install circular pneumatic cylinder (5) in interior wheel hub (2), pneumatic cylinder (5) outside a week equidistance install with expansion plate (4) assorted bracing piece (6), all install telescopic link (7) in bracing piece (6), and every telescopic link (7) all pass interior wheel hub (2) and assorted expansion plate (4) bottom link to each other, are flexible by pneumatic cylinder (5) control, connecting hole (8) have been seted up to pneumatic cylinder (5) front end for be connected with the axletree.
2. An agricultural machine wheel according to claim 1, wherein: hydraulic oil is installed in the hydraulic cylinder (5), the bottom of the support rod (6) is communicated with the hydraulic cylinder (5), and the telescopic rod (7) in the support rod (6) is controlled to stretch through the hydraulic cylinder (5).
3. An agricultural machine wheel according to claim 1, wherein: the outer hub (1), the inner hub (2), the telescopic plate (4), the hydraulic cylinder (5), the support rod (6) and the telescopic rod (7) are all made of high-strength stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020142927.XU CN211592094U (en) | 2020-01-22 | 2020-01-22 | Wheel for agricultural machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020142927.XU CN211592094U (en) | 2020-01-22 | 2020-01-22 | Wheel for agricultural machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211592094U true CN211592094U (en) | 2020-09-29 |
Family
ID=72578741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020142927.XU Expired - Fee Related CN211592094U (en) | 2020-01-22 | 2020-01-22 | Wheel for agricultural machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211592094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117734762A (en) * | 2024-02-21 | 2024-03-22 | 连云港瑞鑫动励观光车有限公司 | Auxiliary braking system applied to sightseeing train |
-
2020
- 2020-01-22 CN CN202020142927.XU patent/CN211592094U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117734762A (en) * | 2024-02-21 | 2024-03-22 | 连云港瑞鑫动励观光车有限公司 | Auxiliary braking system applied to sightseeing train |
| CN117734762B (en) * | 2024-02-21 | 2024-04-26 | 连云港瑞鑫动励观光车有限公司 | Auxiliary braking system applied to sightseeing train |
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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 |
Granted publication date: 20200929 Termination date: 20220122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |