CN210739289U - Overload protection type transmission gear - Google Patents
Overload protection type transmission gear Download PDFInfo
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- CN210739289U CN210739289U CN201921868004.6U CN201921868004U CN210739289U CN 210739289 U CN210739289 U CN 210739289U CN 201921868004 U CN201921868004 U CN 201921868004U CN 210739289 U CN210739289 U CN 210739289U
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- rack
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- fixed cover
- overload protection
- output
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Abstract
The utility model discloses an overload protection type drive gear, including connecting the gear dish, the outside surface of connecting the gear dish is provided with the connecting rack, the inboard surface of connecting the gear dish is provided with first fixed cover, first fixed cover and be connected be provided with first fixed iron plate between the gear dish, the inboard surface of first fixed cover is provided with the transfer line, the outside surface of transfer line is provided with the fixed cover of second, the outside surface of the fixed cover of second is provided with guiding mechanism, be provided with the fixed iron plate of second between guiding mechanism and the fixed cover of second, the lower extreme surface of connecting the rack is provided with drive mechanism. The utility model discloses in, can change the direction of output force, can change the straight line power into with pivoted power, it is more practical.
Description
Technical Field
The utility model relates to a gear formula wind power generation field especially relates to an overload protection type drive gear.
Background
Wind is a new energy with great potential, wind power resources which can be used for generating electricity on the earth are about 100 hundred million kilowatts, and almost 10 times of hydraulic power generation quantity in the world, wherein an overload protection type transmission gear has a very large effect in wind power generation equipment, but the overload protection type transmission gear has a complex structure at present, and has certain defects in use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an overload protection type transmission gear.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an overload protection type drive gear, is including connecting the gear dish, the outside surface of connecting the gear dish is provided with the connecting rack, the inside surface of connecting the gear dish is provided with first fixed cover, first fixed cover and be provided with first fixed iron plate between being connected the gear dish, the inside surface of first fixed cover is provided with the transfer line, the outside surface of transfer line is provided with the fixed cover of second, the outside surface of the fixed cover of second is provided with guiding mechanism, be provided with the fixed iron plate of second between the fixed cover of guiding mechanism and second, the lower extreme surface of connecting the rack is provided with drive mechanism.
As a further description of the above technical solution:
guiding mechanism includes first direction rim plate, first direction rack, second direction rim plate, the second direction teeth of a cogwheel, the outside surface of the fixed cover of second is provided with first direction rim plate, the outside surface of first direction rim plate is provided with first direction rack, second direction rim plate sets up perpendicularly and first direction rim plate, the outside surface of second direction rim plate is provided with the second direction teeth of a cogwheel, the interior side surface of first direction rim plate and the fixed surface connection of the fixed cover of second, the interior side surface of first direction rack and the fixed surface connection of first direction rim plate, the surface and the first direction mutual interlock of rack of second direction teeth of a cogwheel are connected, the surface of second direction rim plate and the interior side fixed surface connection of the second direction teeth of a cogwheel.
As a further description of the above technical solution:
drive mechanism includes driving gear dish, driving rack, output board, the lower extreme surface of connecting the rack is provided with driving rack, driving rack's inboard surface is provided with driving gear dish, driving rack's lower extreme surface is provided with the output rack, the lower extreme surface of output rack is provided with the output board, driving rack and connecting rack interlock each other are connected, driving gear dish's surface and driving rack's inboard fixed surface are connected, the surface of output rack and driving rack's surface interlock each other are connected, the lower extreme surface of output rack and the upper end fixed surface of output board are connected.
As a further description of the above technical solution:
the inner side surface of the connecting rack is fixedly connected with the outer surface of the connecting gear disc.
As a further description of the above technical solution:
the outer surface of the first fixed sleeve is fixedly connected with the inner side surface of the connecting gear disc, and the outer surface of the first fixed iron block is movably connected with the connecting gear disc and the first fixed sleeve.
As a further description of the above technical solution:
the outer surface of the transmission rod is fixedly connected with the inner side surface of the first fixing sleeve.
As a further description of the above technical solution:
the outer surface of the transmission rod is fixedly connected with the inner side surface of the second fixing sleeve.
As a further description of the above technical solution:
the outer surface of the second fixed iron block is movably connected with the inner side surface of the second fixed sleeve.
The utility model discloses in, rotate through the second direction rim plate during use and drive the rotation of second direction wheel teeth, the second direction wheel teeth and the mutual interlock of first direction rack, the rotation of second direction wheel teeth drives first direction rack and rotates, first direction rack rotates and drives first direction rim plate and rotates, can change the direction of transmission of power through this kind of mechanism of guiding mechanism, it is more practical, secondly first direction rim plate rotates and drives the transfer line and rotates, the transfer line rotates and to drive the connecting rack and surround and connect the rim plate and rotate, connecting rack and the mutual interlock of driving rack drive the rotation of driving gear dish, the driving rack drives output plate linear motion with the mutual interlock of output rack, thereby realize that the output rack drives output plate linear motion, can be converted into sharp power with motor pivoted power through drive mechanism, it is more practical.
Drawings
Fig. 1 is a schematic view of an overall structure of an overload protection type transmission gear according to the present invention;
fig. 2 is a schematic structural diagram of a guide mechanism of an overload protection type transmission gear according to the present invention;
fig. 3 is a schematic structural diagram of a transmission mechanism of an overload protection type transmission gear according to the present invention.
Illustration of the drawings:
1. connecting a gear disc; 2. connecting the racks; 3. a first fixing sleeve; 4. a first fixed iron block; 5. a transmission rod; 6. a guide mechanism; 61. a first guide wheel disc; 62. a first guide rack; 63. a second guide wheel disc; 64. a second guide gear tooth; 7. a second fixing sleeve; 8. a second fixed iron block; 9. a transmission mechanism; 91. a transmission gear plate; 92. a drive rack; 93. an output rack; 94. and an output plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an overload protection type transmission gear comprises a connecting gear disc 1, a connecting rack 2 is arranged on the outer side surface of the connecting gear disc 1, a first fixing sleeve 3 is arranged on the inner side surface of the connecting gear disc 1, a first fixing iron block 4 is arranged between the first fixing sleeve 3 and the connecting gear disc 1, a transmission rod 5 is arranged on the inner side surface of the first fixing sleeve 3, a second fixing sleeve 7 is arranged on the outer side surface of the transmission rod 5, a guide mechanism 6 is arranged on the outer side surface of the second fixing sleeve 7, a second fixing iron block 8 is arranged between the guide mechanism 6 and the second fixing sleeve 7, and a transmission mechanism 9 is arranged on the outer surface of the lower end of the connecting rack 2.
The guide mechanism 6 comprises a first guide wheel disc 61, a first guide rack 62, a second guide wheel disc 63 and a second guide wheel tooth 64, the outer side surface of the second fixing sleeve 7 is provided with the first guide wheel disc 61, the outer side surface of the first guide wheel disc 61 is provided with the first guide rack 62, the second guide wheel disc 63 is vertically arranged on the first guide wheel disc 61, the outer side surface of the second guide wheel disc 63 is provided with the second guide wheel tooth 64, the inner side surface of the first guide wheel disc 61 is fixedly connected with the outer surface of the second fixing sleeve 7, the inner side surface of the first guide rack 62 is fixedly connected with the outer surface of the first guide wheel disc 61, the outer surface of the second guide wheel tooth 64 is mutually meshed and connected with the first guide rack 62, and the outer surface of the second guide wheel disc 63 is fixedly connected with the inner side surface of the second guide wheel tooth 64; the transmission mechanism 9 comprises a transmission gear disc 91, a transmission rack 92, an output rack 93 and an output plate 94, wherein the outer surface of the lower end of the connecting rack 2 is provided with the transmission rack 92, the inner side surface of the transmission rack 92 is provided with the transmission gear disc 91, the outer surface of the lower end of the transmission rack 92 is provided with the output rack 93, the outer surface of the lower end of the output rack 93 is provided with the output plate 94, the transmission rack 92 and the connecting rack 2 are mutually meshed and connected, the outer surface of the transmission gear disc 91 is fixedly connected with the inner side surface of the transmission rack 92, the outer surface of the output rack 93 is mutually meshed and connected with the outer surface of the transmission rack 92, and the outer surface of the lower end of; the inner side surface of the connecting rack 2 is fixedly connected with the outer surface of the connecting gear disc 1; the outer surface of the first fixing sleeve 3 is fixedly connected with the inner side surface of the connecting gear disc 1, and the outer surface of the first fixing iron block 4 is movably connected with the connecting gear disc 1 and the first fixing sleeve 3; the outer surface of the transmission rod 5 is fixedly connected with the inner side surface of the first fixing sleeve 3; the outer surface of the transmission rod 5 is fixedly connected with the inner side surface of the second fixing sleeve 7; the outer surface of the second fixed iron block 8 is movably connected with the inner side surface of the second fixed sleeve 7.
The working principle is as follows: an overload protection type transmission gear, when in use, a second guide wheel disc 63 rotates to drive a second guide wheel tooth 64 to rotate, the second guide wheel tooth 64 is meshed with a first guide rack 62, the second guide wheel tooth 64 rotates to drive a first guide rack 62 to rotate, the first guide rack 62 rotates to drive a first guide wheel disc 61 to rotate, the force transmission direction can be changed through a guide mechanism 6, the transmission gear is practical, secondly, the first guide wheel disc 61 rotates to drive a transmission rod 5 to rotate, the transmission rod 5 rotates to drive a connecting rack 2 to rotate around a connecting gear disc 1, the connecting rack 2 is meshed with a transmission rack 92 to drive a transmission gear disc 91 to rotate, the transmission rack 92 is meshed with an output rack 93 to drive an output plate 94 to move linearly, and the linear motion of the output plate 94 driven by the output rack 93 can be realized, and the rotating force of a motor can be converted into linear force through a transmission mechanism 9, is more practical.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (8)
1. The utility model provides an overload protection type drive gear, is including connecting gear dish (1), its characterized in that: the outside surface of connecting gear dish (1) is provided with connecting rack (2), the inside surface of connecting gear dish (1) is provided with first fixed cover (3), first fixed cover (3) and connecting gear dish (1) between be provided with first fixed iron plate (4), the inside surface of first fixed cover (3) is provided with transfer line (5), the outside surface of transfer line (5) is provided with the fixed cover of second (7), the outside surface of the fixed cover of second (7) is provided with guiding mechanism (6), be provided with the fixed iron plate of second (8) between the fixed cover of guiding mechanism (6) and second (7), the lower extreme surface of connecting rack (2) is provided with drive mechanism (9).
2. An overload protection drive gear according to claim 1 further comprising: guiding mechanism (6) includes first direction rim plate (61), first direction rack (62), second direction rim plate (63), second direction teeth of a cogwheel (64), the outside surface of the fixed cover of second (7) is provided with first direction rim plate (61), the outside surface of first direction rim plate (61) is provided with first direction rack (62), second direction rim plate (63) set up perpendicularly and first direction rim plate (61), the outside surface of second direction rim plate (63) is provided with second direction teeth of a cogwheel (64), the inside surface of first direction rim plate (61) is connected with the fixed surface of the fixed cover of second (7), the inside surface of first direction rack (62) is connected with the fixed surface of first direction rim plate (61), the outside surface and the first direction rack (62) interlock interconnect of second direction teeth of a cogwheel (64), the outer surface of the second guide wheel disc (63) is fixedly connected with the inner side surface of the second guide wheel teeth (64).
3. An overload protection drive gear according to claim 1 further comprising: the transmission mechanism (9) comprises a transmission gear disc (91), a transmission rack (92), an output rack (93) and an output plate (94), a transmission rack (92) is arranged on the outer surface of the lower end of the connecting rack (2), a transmission gear disc (91) is arranged on the inner side surface of the transmission rack (92), an output rack (93) is arranged on the outer surface of the lower end of the transmission rack (92), an output plate (94) is arranged on the outer surface of the lower end of the output rack (93), the transmission rack (92) is meshed with the connecting rack (2), the outer surface of the transmission gear disc (91) is fixedly connected with the inner side surface of the transmission rack (92), the outer surface of the output rack (93) is meshed with the outer surface of the transmission rack (92), the outer surface of the lower end of the output rack (93) is fixedly connected with the outer surface of the upper end of the output plate (94).
4. An overload protection drive gear according to claim 1 further comprising: the inner side surface of the connecting rack (2) is fixedly connected with the outer surface of the connecting gear disc (1).
5. An overload protection drive gear according to claim 1 further comprising: the outer surface of the first fixing sleeve (3) is fixedly connected with the inner side surface of the connecting gear disc (1), and the outer surface of the first fixing iron block (4) is movably connected with the connecting gear disc (1) and the first fixing sleeve (3).
6. An overload protection drive gear according to claim 1 further comprising: the outer surface of the transmission rod (5) is fixedly connected with the inner side surface of the first fixing sleeve (3).
7. An overload protection drive gear according to claim 1 further comprising: the outer surface of the transmission rod (5) is fixedly connected with the inner side surface of the second fixing sleeve (7).
8. An overload protection drive gear according to claim 1 further comprising: the outer surface of the second fixed iron block (8) is movably connected with the inner side surface of the second fixed sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921868004.6U CN210739289U (en) | 2019-11-01 | 2019-11-01 | Overload protection type transmission gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921868004.6U CN210739289U (en) | 2019-11-01 | 2019-11-01 | Overload protection type transmission gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210739289U true CN210739289U (en) | 2020-06-12 |
Family
ID=71009256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921868004.6U Active CN210739289U (en) | 2019-11-01 | 2019-11-01 | Overload protection type transmission gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210739289U (en) |
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2019
- 2019-11-01 CN CN201921868004.6U patent/CN210739289U/en active Active
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