CN209322431U - A kind of caterpillar-tractor elevating mechanism - Google Patents
A kind of caterpillar-tractor elevating mechanism Download PDFInfo
- Publication number
- CN209322431U CN209322431U CN201821865462.XU CN201821865462U CN209322431U CN 209322431 U CN209322431 U CN 209322431U CN 201821865462 U CN201821865462 U CN 201821865462U CN 209322431 U CN209322431 U CN 209322431U
- Authority
- CN
- China
- Prior art keywords
- linking arm
- support base
- caterpillar
- elevating mechanism
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 230000003028 elevating effect Effects 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002355 dual-layer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Agricultural Machines (AREA)
- Soil Working Implements (AREA)
Abstract
The utility model belongs to dragger technical field, and in particular to a kind of caterpillar-tractor elevating mechanism.The caterpillar-tractor elevating mechanism, including the first linking arm, second linking arm, lifting cylinder and positioning seat, first linking arm and the second linking arm are parallel to each other, the first support base and the second support base are equipped between and, it is connected between first support base and the first linking arm and the second linking arm by first rotating shaft, pass through transmission axis connection between second support base and the first linking arm and the second linking arm, first support base is connect by fastening bolt with positioning seat, one end between first linking arm and the second linking arm equipped with the second support base is respectively equipped with connection auxiliary, it is connected between two connection auxiliarys by the output end of the second shaft and lifting cylinder.The beneficial effect is that: structure is simple, easy to assembly, increases the elasticity of lifting process by the spring in connecting rod, convenient for being adjusted to the spacing between two pedrail mechanisms, stability is strong.
Description
Technical field
The utility model belongs to dragger technical field, and in particular to a kind of caterpillar-tractor elevating mechanism.
Background technique
Caterpillar tractor cooperates wear-resisting silica gel to draw blob of viscose using Dual-layer pedrail mechanism, with the universal shaft kind of drive
And conical bevel gear transmission, it is stable, currently, the spacing between the bilevel pedrail mechanism of existing caterpillar tractor
It being adjusted by cylinder, the adjusting of spacing is realized by cylinder driving and position-limit mechanism, structure is complicated for this, and assembly cost is high,
Stability is poor.
Utility model content
In order to make up for the defects of the prior art, the utility model provides a kind of structure is simple, crawler belt easy to use is led
Draw machine elevating mechanism.
The utility model is achieved by the following technical solution:
A kind of caterpillar-tractor elevating mechanism, including the first linking arm, the second linking arm, lifting cylinder and positioning seat, institute
State the first linking arm and the second linking arm be parallel to each other, and between be equipped with the first support base and the second support base, described first
It supports and is connected between seat and the first linking arm and the second linking arm by first rotating shaft, the second support base and the first linking arm and second
By transmission axis connection between linking arm, first support base is connect by fastening bolt with positioning seat, the first linking arm with
One end between second linking arm equipped with the second support base is respectively equipped with connection auxiliary, passes through the second shaft between two connection auxiliarys
It is connect with the output end of lifting cylinder.
Further, it is equipped with U-lag on first support base and the second support base, passes through company respectively between two U-lags
Spindle is equipped with connecting rod, and connecting rod both ends are thread head, and runs through connecting shaft, and is fastened by fastening nut.
Further, one end that the connecting rod is located at the second support base, which is located at connecting shaft, is cased with spring, spring one end position
At connecting shaft, other end end is located at connecting rod equipped with holding nut.
Further, the end part of driving shaft is connect with caterpillar-tractor upper layer pedrail mechanism.
The beneficial effects of the utility model are: structure is simple, and it is easy to assembly, it was gone up and down by the spring increase in connecting rod
The elasticity of journey, convenient for being adjusted to the spacing between two pedrail mechanisms, stability is strong.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Attached drawing 1 is the structural schematic diagram of the utility model.
In figure, 1 first linking arm, 2 second linking arms, 3 first support bases, 4 second support bases, 5 fastening bolts, 6 positioning
Seat, 7 connecting rods, 8 connecting shafts, 9 thread heads, 10 springs, 11 fastening nuts, 12 transmission shafts, 13 first rotating shafts, 14 connection auxiliarys,
15 second shafts, 16 lifting cylinders, 17 holding nuts.
Specific embodiment
A kind of caterpillar-tractor elevating mechanism of the utility model is further described below with reference to embodiment.
Attached drawing 1 is a kind of specific embodiment of the utility model.A kind of caterpillar-tractor elevating mechanism of the utility model, packet
The first linking arm 1, the second linking arm 2, lifting cylinder 16 and positioning seat 6 are included, first linking arm 1 and the second linking arm 2 are mutually
It is parallel, and between be equipped with the first support base 3 and the second support base 4, first support base 3 and the first linking arm 1 and second
It is connected between linking arm 2 by first rotating shaft 13, passes through biography between the second support base 4 and the first linking arm 1 and the second linking arm 2
Moving axis 12 connects, and first support base 3 is connect by fastening bolt 5 with positioning seat 6, the first linking arm 1 and the second linking arm 2
Between be equipped with one end of the second support base 4 and be respectively equipped with connection auxiliary 14, between two connection auxiliarys 14 by the second shaft 15 with
The output end of lifting cylinder 16 connects.
Further, it is equipped with U-lag on first support base 3 and the second support base 4, passed through respectively between two U-lags
Connecting shaft 8 is equipped with connecting rod 7, and 7 both ends of connecting rod are thread head 9, and runs through connecting shaft 8, and is fastened by fastening nut 11.
Further, one end that the connecting rod 7 is located at the second support base 4, which is located at connecting shaft 8, is cased with spring 10, spring 10
One end is located at connecting shaft 8, and other end end is located at connecting rod 7 equipped with holding nut 17.
Further, 12 end of transmission shaft is connect with caterpillar-tractor upper layer pedrail mechanism.
A kind of caterpillar-tractor elevating mechanism of the utility model, the first support base 3 are fastenedly connected with positioning seat 6, keep its right
Entirety is positioned, and the second shaft 15 between the output end of lifting cylinder 16 and two connection auxiliarys 14 connects, and drives second
One end of support seat 4 is that transmission shaft 12 drives the pedrail mechanism on upper layer to complete lifting action, and the spring 10 in connecting rod 7 achieves
Elastic connection, overall structure is simple, and stability is strong.
The utility model is not limited to above embodiment, anyone, which should learn, makes under the enlightenment of the utility model
There is same or similar technical solution with the utility model, each fall within the protection scope of the utility model.
Technology that the utility model is not described in detail, shape, construction portion are well-known technique.
Claims (4)
1. a kind of caterpillar-tractor elevating mechanism, including the first linking arm, the second linking arm, lifting cylinder and positioning seat, special
Sign is that first linking arm and the second linking arm are parallel to each other, and between be equipped with the first support base and the second support base, institute
It states and is connected between the first support base and the first linking arm and the second linking arm by first rotating shaft, the second support base is connect with first
By transmission axis connection between arm and the second linking arm, first support base is connect by fastening bolt with positioning seat, and first
One end between linking arm and the second linking arm equipped with the second support base is respectively equipped with connection auxiliary, passes through between two connection auxiliarys
The connection of the output end of second shaft and lifting cylinder.
2. a kind of caterpillar-tractor elevating mechanism according to claim 1, it is characterised in that: first support base and
It is equipped with U-lag on two support bases, connecting rod is equipped with by connecting shaft respectively between two U-lags, connecting rod both ends are screw thread
Head, and run through connecting shaft, and fasten by fastening nut.
3. a kind of caterpillar-tractor elevating mechanism according to claim 2, it is characterised in that: the connecting rod is located at second
One end of support base, which is located at connecting shaft, is cased with spring, and spring one end is located at connecting shaft, and other end end is located at connecting rod
It is equipped with holding nut.
4. a kind of caterpillar-tractor elevating mechanism according to claim 1, it is characterised in that: the end part of driving shaft and shoe
Band dragger upper layer pedrail mechanism connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821865462.XU CN209322431U (en) | 2018-11-13 | 2018-11-13 | A kind of caterpillar-tractor elevating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821865462.XU CN209322431U (en) | 2018-11-13 | 2018-11-13 | A kind of caterpillar-tractor elevating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209322431U true CN209322431U (en) | 2019-08-30 |
Family
ID=67710182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821865462.XU Expired - Fee Related CN209322431U (en) | 2018-11-13 | 2018-11-13 | A kind of caterpillar-tractor elevating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209322431U (en) |
-
2018
- 2018-11-13 CN CN201821865462.XU patent/CN209322431U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 21 Yechang Shang, Huachang Road, Luqiao community, Huashi Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: Jiangsu Lilian Machinery Co.,Ltd. Address before: 214400 No. 358 Huashi Town Huandong Road, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: JIANGYIN LILIAN MACHINERY Co.,Ltd. |
|
| 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: 20190830 |