CN107143640B - A kind of agricultural machinery stud wheel - Google Patents
A kind of agricultural machinery stud wheel Download PDFInfo
- Publication number
- CN107143640B CN107143640B CN201710241520.5A CN201710241520A CN107143640B CN 107143640 B CN107143640 B CN 107143640B CN 201710241520 A CN201710241520 A CN 201710241520A CN 107143640 B CN107143640 B CN 107143640B
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- China
- Prior art keywords
- groups
- gear
- internal
- guide rod
- agricultural machinery
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/12—Toothed members; Worms with body or rim assembled out of detachable parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/14—Construction providing resilience or vibration-damping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses a kind of agricultural machinery stud wheels, including internal gear, the center of the internal gear is equipped with the axis hole for facilitating transmission, axis hole inner sidewall is equipped with the locating slot of bar shaped, the outside of the internal gear is equidistantly equipped with several groups internal tooth, wherein the internal tooth of two groups of positional symmetries is equipped with Telescopic path, limited block is equipped in the Telescopic path, the side of the limited block is equipped with limit plate, the two sides of the limit plate are equipped with guide rod, the inner wall of Telescopic path is equipped with the guide groove matched with guide rod, the limit plate is hinged with two groups of adjusting rods far from the side center of limited block, the two groups of one end of adjusting rod far from limit plate are rotatably connected to sliding fixture block, external gear is combined on the outside of the internal gear, the outside of the external gear is equipped with external tooth.The configuration of the present invention is simple, it is easy to operate, it is easy to removal and installation, without relocating to gear position, material is saved, while improving maintenance efficiency.
Description
Technical field
The present invention relates to field of agricultural machinery more particularly to a kind of agricultural machinery stud wheels.
Background technique
Agricultural machinery is the general designation of various machines used in agricultural production.It is as follows: big baby tractor, level land it is mechanical,
The equipment such as arable land plough tool, cultivator, rice transplanter, seeder, thresing machine, water pumper, combine harvester, shutter, insulation quilt.Wheel
The mechanical organ with teeth that passing movement and power can continuously be engaged on edge.Gear is mutually engageable machine components with teeth,
Gear in transmission application very early there have been.At the end of the 19th century, it transforms into the principle of cutting method and utilizes the special of this principle cutting
With the successive appearance of lathe and cutter, with the development of production, the stationarity of gear operation is taken seriously.
When in gear failure problem, needing all to replace the entire failure gear in agricultural machinery, then to more
The gear changed relocates on axis, but when failure be the problems such as outer gear is broken when, more gear changing meeting
Cause waste of material, while gear needs to relocate, and wastes time, thus we have devised a kind of agricultural machinery with stud wheel come
Solve problem above.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of agricultural machinery stud wheel proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of agricultural machinery stud wheel, including internal gear, the center of the internal gear are equipped with the axis hole for facilitating transmission, axis
Hole inner sidewall is equipped with the locating slot of bar shaped, and the outside of the internal gear is equidistantly equipped with several groups internal tooth, wherein two groups of positions pair
The internal tooth of title is equipped with Telescopic path, is equipped with limiting device in Telescopic path, the limiting device include guide rod, limit plate,
Limited block, two groups of adjusting rods and two groups of sliding fixture blocks, the Telescopic path is interior to be equipped with limited block, and the side of the limited block is equipped with
Limit plate, the two sides of the limit plate are equipped with guide rod, and the inner wall of Telescopic path is equipped with the guide groove matched with guide rod,
The limit plate is hinged with two groups of adjusting rods far from the side center of limited block, and the two groups of one end of adjusting rod far from limit plate turn
Dynamic to be connected with sliding fixture block, the bottom of the Telescopic path is equipped with the sliding slot matched with sliding fixture block, card is slided described in two groups
Block is connected with the side of sliding slot by spring, and external gear is combined on the outside of the internal gear, and the inside of the external gear is equipped with
The internal spline matched with internal tooth, internal spline are equipped with the limiting slot matched with limited block, and the outside of the external gear is equipped with
External tooth.
Preferably, phase the same side guide rod of limiting device described in two groups is equipped with pushing board far from one end of limit plate.
Preferably, the pushing board is equipped with anti-skid chequer far from the side of guide rod.
Preferably, the guide rod is connected close to one end of sliding fixture block by spring with guide groove.
Preferably, the sliding fixture block is T-shaped block.
Preferably, polyurethane damping block is equipped between the internal tooth and internal spline, polyurethane damping block is glued to side.
Compared with prior art, the beneficial effects of the present invention are: in the present invention, by polyurethane damping block can including,
When external gear rotates, gear damping is realized, reduce noise when gear engagement, while can fast implement by limiting device
The installation and removal of inside and outside gear, apparatus structure is simple, easy to operate, easy to removal and installation, is not necessarily to gear position again
Positioning saves material, while improving maintenance efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of agricultural machinery stud wheel proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of the limiting device of agricultural machinery stud wheel proposed by the present invention；
Fig. 3 is a kind of side view of the limiting device of agricultural machinery stud wheel proposed by the present invention.
In figure: 1 internal gear, 2 internal tooths, 3 limiting devices, 31 guide rods, 32 limit plates, 33 limited blocks, 34 adjusting rods, 35 are slided
Dynamic fixture block, 4 external gears, 5 external tooths, 6 pushing boards, 7 polyurethane damping blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, the center of a kind of agricultural machinery stud wheel, including internal gear 1, internal gear 1 is equipped with for facilitating transmission
Axis hole, axis hole inner sidewall be equipped with bar shaped locating slot, the outside of internal gear 1 is equidistantly equipped with several groups internal tooth 2, wherein two groups
The internal tooth 2 of positional symmetry is equipped with Telescopic path, is equipped with limiting device 3 in Telescopic path, limiting device 3 include guide rod 31,
Limit plate 32,33, two groups of adjusting rods 34 of limited block and two groups of sliding fixture blocks 35, Telescopic path is interior to be equipped with limited block 33, limited block
33 side is equipped with limit plate 32, and the two sides of limit plate 32 are equipped with guide rod 31, and the inner wall of Telescopic path is equipped with and guide rod
31 guide grooves matched, guide rod 31 are connected close to one end of sliding fixture block 35 by spring with guide groove, two groups of limit dresses
The phase the same side guide rod 31 for setting 3 is equipped with pushing board 6, side of the pushing board 6 far from guide rod 31 far from one end of limit plate 32
Equipped with anti-skid chequer, limit plate 32 is hinged with two groups of adjusting rods 34 far from the side center of limited block 33, and two groups of adjusting rods 34 are separate
One end of limit plate 32 is rotatably connected to sliding fixture block 35, and sliding fixture block 35 is T-shaped block, and the bottom of Telescopic path is equipped with and cunning
The sliding slot that dynamic fixture block 35 matches, two groups of sliding fixture blocks 35 are connected with the side of sliding slot by spring, the outside cooperation of internal gear 1
There is external gear 4, the inside of external gear 4, which is equipped with, to be subtracted between the internal spline internal tooth 2 matched with internal tooth 2 and internal spline equipped with polyurethane
Shake block 7, polyurethane damping block 7 is glued to side, by polyurethane damping block 7 can including, external gear rotate when, realize gear
Damping, reduces noise when gear engagement, and internal spline is equipped with the limiting slot matched with limited block 33, the outside of external gear 4
Equipped with external tooth 5.
Working principle: when changeing external gear 4, two pushing boards 6 is pushed away to the center of internal gear 1 with hand, will push guiding
Bar 31 is slided with limit plate 32 and limited block 33 into Telescopic path, while limit plate 32 pushes two groups of adjusting rods 34, makes
Fixture block 35 is slided to two Slideslips, so that limited block 33 is retracted Telescopic path, external gear 4 can be taken down at this time, after taking down, is adjusted
Pole 34 and guide rod 31 push limited block 33 to come back to original position under the action of the spring, when new external gear 2 is installed, weight
Multiple above-mentioned movement, apparatus structure is simple, easy to operate, easy to removal and installation, without being relocated to gear position, section
About material, while improving maintenance efficiency.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of agricultural machinery stud wheel, including internal gear (1), which is characterized in that the center of the internal gear (1) is equipped with for side
Just the axis hole being driven, axis hole inner sidewall are equipped with the locating slot of bar shaped, and the outside of the internal gear (1) is equidistantly equipped in several groups
Tooth (2) is equipped with limiting device (3) in Telescopic path wherein the internal tooth (2) of two groups of positional symmetries is equipped with Telescopic path, described
Limiting device (3) includes guide rod (31), limit plate (32), limited block (33), two groups of adjusting rods (34) and two groups of sliding fixture blocks
(35), limited block (33) are equipped in the Telescopic path, the side of the limited block (33) is equipped with limit plate (32), the limit
The two sides of plate (32) are equipped with guide rod (31), and the inner wall of Telescopic path is equipped with the guide groove matched with guide rod (31), institute
It states limit plate (32) and is hinged with two groups of adjusting rods (34) far from the side center of limited block (33), two groups of adjusting rods (34) are far from limit
One end of position plate (32) is rotatably connected to sliding fixture block (35), and the bottom of the Telescopic path is equipped with and sliding fixture block (35) phase
The sliding slot of cooperation, sliding fixture block (35) described in two groups are connected with the side of sliding slot by spring, and the outside of the internal gear (1) is matched
Conjunction has external gear (4), and the inside of the external gear (4) is equipped with the internal spline matched with internal tooth (2), and internal spline is equipped with and limit
The outside of the limiting slot that position block (33) matches, the external gear (4) is equipped with external tooth (5).
2. a kind of agricultural machinery stud wheel according to claim 1, which is characterized in that the phase of limiting device described in two groups (3)
The same side guide rod (31) is equipped with pushing board (6) far from the one end of limit plate (32).
3. a kind of agricultural machinery stud wheel according to claim 2, which is characterized in that the pushing board (6) is far from guide rod
(31) side is equipped with anti-skid chequer.
4. a kind of agricultural machinery stud wheel according to claim 1, which is characterized in that the guide rod (31) is leaned on guide groove
One end of nearly sliding fixture block (35) is connected by spring.
5. a kind of agricultural machinery stud wheel according to claim 1, which is characterized in that the sliding fixture block (35) is T-shaped block.
6. a kind of agricultural machinery stud wheel according to claim 1, which is characterized in that between the internal tooth (2) and internal spline
Equipped with polyurethane damping block (7), polyurethane damping block (7) is glued to side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710241520.5A CN107143640B (en) | 2017-04-13 | 2017-04-13 | A kind of agricultural machinery stud wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710241520.5A CN107143640B (en) | 2017-04-13 | 2017-04-13 | A kind of agricultural machinery stud wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107143640A CN107143640A (en) | 2017-09-08 |
| CN107143640B true CN107143640B (en) | 2019-11-26 |
Family
ID=59773619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710241520.5A Active CN107143640B (en) | 2017-04-13 | 2017-04-13 | A kind of agricultural machinery stud wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107143640B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4197759A (en) * | 1978-01-20 | 1980-04-15 | Steyr-Daimler-Puch Aktiengesellschaft | Gear |
| JPS57107464A (en) * | 1980-12-25 | 1982-07-03 | Japanese National Railways<Jnr> | Double-helical gear provided with centering faculty |
| CN104896062A (en) * | 2015-05-26 | 2015-09-09 | 湖州民强炭业有限公司 | Combined structure gear |
| CN205937711U (en) * | 2016-07-18 | 2017-02-08 | 常州欣博特减速机有限公司 | Gear that availability factor is high |
| CN106499795A (en) * | 2016-10-28 | 2017-03-15 | 江阴市天润机械制造有限公司 | A kind of pin-connected panel automobile gear |
| FR3041732A1 (en) * | 2015-09-28 | 2017-03-31 | Francois Stauder | COMPOSITE CROWN FOR LARGE-SIZE GEARS AND METHOD FOR PRODUCING SUCH A CROWN |
-
2017
- 2017-04-13 CN CN201710241520.5A patent/CN107143640B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4197759A (en) * | 1978-01-20 | 1980-04-15 | Steyr-Daimler-Puch Aktiengesellschaft | Gear |
| JPS57107464A (en) * | 1980-12-25 | 1982-07-03 | Japanese National Railways<Jnr> | Double-helical gear provided with centering faculty |
| CN104896062A (en) * | 2015-05-26 | 2015-09-09 | 湖州民强炭业有限公司 | Combined structure gear |
| FR3041732A1 (en) * | 2015-09-28 | 2017-03-31 | Francois Stauder | COMPOSITE CROWN FOR LARGE-SIZE GEARS AND METHOD FOR PRODUCING SUCH A CROWN |
| CN205937711U (en) * | 2016-07-18 | 2017-02-08 | 常州欣博特减速机有限公司 | Gear that availability factor is high |
| CN106499795A (en) * | 2016-10-28 | 2017-03-15 | 江阴市天润机械制造有限公司 | A kind of pin-connected panel automobile gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107143640A (en) | 2017-09-08 |
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Effective date of registration: 20191106 Address after: 317500 Xiacheng industrial site, wugen Town, Wenling City, Taizhou City, Zhejiang Province Applicant after: Taizhou Jinmei Aluminum Co., Ltd. Address before: 239000 Ruinan Branch of Chengdong Industrial Park, Chuzhou Economic and Technological Development Zone, Anhui Province Applicant before: Anhui Aotai Powder Metallurgy Co.,Ltd. |