CN211009745U - Lever machine - Google Patents
Lever machine Download PDFInfo
- Publication number
- CN211009745U CN211009745U CN201921132737.3U CN201921132737U CN211009745U CN 211009745 U CN211009745 U CN 211009745U CN 201921132737 U CN201921132737 U CN 201921132737U CN 211009745 U CN211009745 U CN 211009745U
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- gear
- bearing
- wheel
- main shaft
- output
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Abstract
The utility model discloses a lever machine, which comprises a main shaft, first bearing is installed on main shaft upper portion, and the cover is equipped with the input wheel on the first bearing, and the edge welding of input wheel lower part has an at least side shaft, and the second bearing is installed to the side shaft lower part, and the cover is equipped with the second gear on the second bearing, and the circular shape driving groove has been seted up to second gear lower part, main shaft middle part fixed mounting has first gear, and the second gear is connected in first gear lower part meshing, the third bearing is installed to the main shaft lower part, and the cover is equipped with the output wheel on the third bearing, corresponds second gear department threaded connection drive shaft on the output wheel, the driving inslot wall of drive shaft upper portion roll connection second gear lower. The utility model discloses structurally reasonable in design utilizes lever principle, under the unchangeable condition of input power, and the power of output increases, and under the condition of guaranteeing former output power, required input power reduces, and power output equipment's energy resource consumption reduces, and is more energy-conserving.
Description
Technical Field
The utility model relates to a belt drive technical field specifically is a lever machine.
Background
The belt transmission is also called as "belt transmission". One type of mechanical drive. Consisting of one or more belts tightly fitted over two wheels (called "pulleys"). Two wheels are respectively arranged on the driving shaft and the driven shaft. The friction between the belt and two wheels is used to transmit motion and power.
The existing belt transmission mechanism only transmits the work done by the driving shaft to the driven shaft, and a part of work can be lost in the transmission process, so that energy is wasted, and the electricity consumption or oil consumption of energy output equipment is high.
Accordingly, one skilled in the art provides a lever machine to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lever 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 lever machine, includes the main shaft, first bearing is installed on main shaft upper portion, and the cover is equipped with the input wheel on the first bearing, and the edge welding of input wheel lower part has an at least side shaft, and the second bearing is installed to the side shaft lower part, and the cover is equipped with the second gear on the second bearing, and the circular shape drive groove has been seted up to second gear lower part, main shaft middle part fixed mounting has first gear, and the meshing of first gear lower part connects the second gear, the third bearing is installed to the main shaft lower part, and the cover is equipped with the output wheel on the third bearing, corresponds second gear department threaded connection drive shaft on the output wheel, drive shaft upper portion rolling connection second gear lower part drive.
As a further aspect of the present invention: the number of the side shafts welded on the lower edge of the input wheel is at least one, and a second gear is mounted on the lower portion of each side shaft through a second bearing.
As a further aspect of the present invention: the input wheel and the output wheel are selected from one of a gear, a chain wheel and a belt wheel.
As a further aspect of the present invention: the first gear and the second gear in meshed connection with the first gear are helical gears.
As a further aspect of the present invention: the first gear 4 and the second gear 7 meshed with the first gear are bevel gears.
As a further aspect of the present invention: the first gear 4 and the second gear 7 in meshed connection with the first gear are straight gears.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses structurally reasonable in design utilizes lever principle, under the unchangeable condition of input power, and the power of output increases, and under the condition of guaranteeing former output power, required input power reduces, and power output equipment's energy resource consumption reduces, and is more energy-conserving.
Drawings
Fig. 1 is a schematic structural diagram of a lever machine.
Fig. 2 is a top view of the lever machine.
Fig. 3 is a structural diagram of the lever machine when a bevel wheel is selected as the first gear and the second gear.
In the figure: the gear transmission mechanism comprises a main shaft 1, a first bearing 2, an input wheel 3, a first gear 4, a side shaft 5, a second bearing 6, a second gear 7, a driving shaft 8, an output wheel 9 and a third bearing 10.
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.
Please refer to fig. 1-3, in an embodiment of the present invention, a lever machine, including a main shaft 1, a first bearing 2 is installed on the upper portion of the main shaft 1, an input wheel 3 is sleeved on the first bearing 2, at least one side shaft 5 is welded on the edge of the lower portion of the input wheel 3, a second bearing 6 is installed on the lower portion of the side shaft 5, a second gear 7 is sleeved on the second bearing 6, a circular driving groove is opened on the lower portion of the second gear 7, a first gear 4 is fixedly installed in the middle of the main shaft 1, the lower portion of the first gear 4 is engaged with the second gear 7, a third bearing 10 is installed on the lower portion of the main shaft 1, an output wheel 9 is sleeved on the third bearing 10, a driving shaft 8 is installed on the output wheel 9 corresponding to the second gear 7, and the upper portion of the driving shaft.
The number of the side shafts 5 welded on the lower edge of the input wheel 3 is at least one, a second gear 7 is arranged on the lower part of each side shaft 5 through a second bearing 6, the main shaft 1 is a fixed shaft, the first gear 4 is used as a sun gear, the second gear 7 which is fixed and fixed by the sun gear and revolves around the sun gear and rotates is used as a lever gear, and the lever gear is in meshed connection with the sun gear.
The input wheel 3 and the output wheel 9 are selected from one of gears, chain wheels and belt wheels.
The first gear 4 and the second gear 7 meshed with the first gear are helical gears.
The first gear 4 and the second gear 7 meshed with the first gear are bevel gears.
The first gear 4 and the second gear 7 in meshed connection with the first gear are straight gears.
The utility model discloses a theory of operation is:
the utility model relates to a lever machine, during the use, drive output device makes input wheel 3 rotate, and input wheel 3 makes second gear 7 be planetary motion around main shaft 1 through side shaft 5, and first gear 4 meshes with second gear 7, and second gear 7 revolves around first gear 4 and passes from, and drive shaft 8, the rotation of taking output wheel 9, input wheel 3 is the same with output wheel 9 displacement like this are prized to the drive groove of second gear 7. The meshing point of the first gear 4 and the second gear 7 is used as a fulcrum, the output wheel nail is close to the fulcrum, the torsion is increased, the fulcrum reaction force continuously acts, the side shaft 5, the second gear 7, the first gear 4 and the driving shaft 8 form a lever mechanism, the work done by the input wheel 3 is transmitted to the output wheel 9 through the lever mechanism, and the output power of the output wheel 9 is increased at the momentGo out＝PInto+PBranch standThe input power is unchanged, the reaction force of the fulcrum acts, and acts on the output wheel through the lever mechanism, and the output power is increased.
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 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. A lever machine comprises a main shaft (1) and is characterized in that a first bearing (2) is installed on the upper portion of the main shaft (1), an input wheel (3) is sleeved on the first bearing (2), at least one side shaft (5) is welded on the edge of the lower portion of the input wheel (3), a second bearing (6) is installed on the lower portion of the side shaft (5), a second gear (7) is sleeved on the second bearing (6), a circular driving groove is formed in the lower portion of the second gear (7), a first gear (4) is fixedly arranged in the middle of the main shaft (1), the lower part of the first gear (4) is engaged with a second gear (7), the spindle is characterized in that a third bearing (10) is installed on the lower portion of the spindle (1), an output wheel (9) is sleeved on the third bearing (10), a driving shaft (8) is in threaded connection with the position, corresponding to the second gear (7), on the output wheel (9), and the upper portion of the driving shaft (8) is in rolling connection with the inner wall of a driving groove in the lower portion of the second gear (7).
2. A lever machine according to claim 1, characterized in that said input wheel (3) and output wheel (9) are selected from one of a gear, a sprocket, a pulley.
3. A lever machine according to claim 1, characterized in that the number of side shafts (5) to which the lower edge of the input wheel (3) is welded is at least one, and that the lower part of each side shaft (5) is fitted with a second gear wheel (7) via a second bearing (6).
4. A lever machine according to claim 1, characterized in that said first gear wheel (4) and said second gear wheel (7) in meshing connection therewith are helical gears.
5. A lever machine according to claim 1, characterized in that said first gear wheel (4) and the second gear wheel (7) in meshed connection therewith are bevel gears.
6. A lever machine according to claim 1, characterized in that said first gear wheel (4) and said second gear wheel (7) in meshed connection therewith are spur gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921132737.3U CN211009745U (en) | 2019-07-15 | 2019-07-15 | Lever machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921132737.3U CN211009745U (en) | 2019-07-15 | 2019-07-15 | Lever machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211009745U true CN211009745U (en) | 2020-07-14 |
Family
ID=71504850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921132737.3U Expired - Fee Related CN211009745U (en) | 2019-07-15 | 2019-07-15 | Lever machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211009745U (en) |
-
2019
- 2019-07-15 CN CN201921132737.3U patent/CN211009745U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210210 Address after: 519000 room 105-59602, No.6 Baohua Road, Hengqin New District, Zhuhai City, Guangdong Province (centralized office area) Patentee after: Zhuhai shengshengbuxi new energy Co.,Ltd. Address before: Room 404, building 16, cuiyuanju, Huilin Road, huicui villa, 180 Nantan Road, Tanzhou town, Zhongshan City, Guangdong Province 528467 Patentee before: Ye Zhinong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20210715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |