CN214274285U - Winching machine capable of being disconnected by foot - Google Patents
Winching machine capable of being disconnected by foot Download PDFInfo
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- CN214274285U CN214274285U CN202120298414.2U CN202120298414U CN214274285U CN 214274285 U CN214274285 U CN 214274285U CN 202120298414 U CN202120298414 U CN 202120298414U CN 214274285 U CN214274285 U CN 214274285U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims description 2
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a reaming and grinding machine capable of being disconnected by foot pedal, which comprises a gearbox, wherein the gearbox comprises a shell, a transmission shaft is rotatably arranged at the left end inside the shell, a spline shaft wheel is sleeved outside the transmission shaft, the spline shaft wheel is connected with a spline sleeve wheel in a transmission way, the output end of the spline sleeve wheel protrudes out of the shell, and the protruding part of the spline sleeve wheel is connected with a roller; the spline arbor wheel includes spacing portion, connecting portion and arbor wheel that connect gradually from the left hand right side, the outside roll connection of connecting portion has the sleeve, the sleeve transmission is connected with the turning arm, the other end of turning arm is provided with the running-board, the running-board protrusion is outside the casing, the connecting point of turning arm and running-board is articulated with the casing.
Description
Technical Field
The utility model relates to an electric power engineering field especially relates to a but hank mill of pedal disconnection.
Background
The winching machine is the main cable traction equipment in the electric power construction, the existing small-sized winching machine is mostly pulled by the power of a tractor, the winching machine is shown in figure 1, the tractor is positioned in front of the winching machine, due to the structure limitation, the input end and the output end of a traction rope are both arranged at the rear end of the winching machine, an output end rope is wound on a winding former by an operator for collection, thus if the worker is nervous or slow in action, the rope at the output end is easily wound with the input end rope together, the output end rope is wound back to a roller of the winching machine along with the input end rope, because the rotating speed of the roller is fast, the whole winding process only occurs in one moment, the operator can not react in time and is already wound into the roller, and the personal injury and death are caused. The driver who opens the tractor is located the front end of grinder, and whole accident occurrence process is driver's sight blind end, so the possibility of shutting down the first aid is very little, has missed the best rescue time when waiting to shut down, and the accident of casualties accounts for very big part in the electric power construction accident because the rope winding of grinder causes the casualties each year.
Disclosure of Invention
To the above problem, the utility model discloses a but hank mill of pedal disconnection, this equipment can break off gearbox and gyro wheel through the running-board, in time cuts off the power input of gyro wheel, reduces the emergence of casualty accident.
A grinding winch capable of being disconnected by foot pedal comprises a gearbox, wherein the gearbox comprises a shell, a transmission shaft is rotatably arranged at the left end of the shell inside the shell, a spline shaft wheel is sleeved outside the transmission shaft, the spline shaft wheel is connected with a spline sleeve wheel in a transmission manner, the output end of the spline sleeve wheel protrudes out of the shell, and a protruding part of the spline sleeve wheel is connected with a roller;
the spline arbor wheel includes spacing portion, connecting portion and arbor wheel that connect gradually from left to right, the outside roll connection of connecting portion has the sleeve, the sleeve transmission is connected with the turning arm, the other end of turning arm is provided with the running-board, the running-board protrusion is outside the casing, the connecting point of turning arm and running-board is articulated with the casing.
Preferably, the diameter of the limiting part is larger than the outer diameter of the sleeve.
Preferably, the sleeve is connected with a round shaft, and a long slotted hole is formed in the joint of the crank arm and the round shaft.
Preferably, the left end of the transmission shaft protrudes out of the shell, and the protruding part of the transmission shaft is in transmission connection with a power mechanism of the tractor.
The utility model has the advantages that:
the utility model discloses a set up the spline arbor wheel and the spline sleeve wheel of mutual card machine in the gearbox to be connected with the spline arbor wheel through sleeve and turning arm and running-board, when emergency accident condition appears, through stepping on the running-board, can be spline arbor wheel and spline sleeve wheel disconnection, the power input of cutting off the gyro wheel realizes in time braking, ensures workman's safety.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a structural diagram of a grinder in the background art of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a perspective view of a part of the structure of the present invention;
in the figure, 1, a tractor power box, 2, a shell, 3, rollers, 4, an input rope, 5, a crank arm, 6, a pedal, 7, a hinge point, 8, a spline sleeve wheel, 9, a limiting part, 10, a transmission shaft, 11, a shaft wheel, 12, a sleeve, 13 and an output rope.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present invention, it should be understood that the terms "inside", "outside", "left" and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
The utility model discloses a but pedal disconnection's hank mill machine as shown in fig. 2-4, tractor headstock 1 passes through the belt and is connected with the 10 transmissions of transmission shaft in the gearbox, the transmission shaft runs through 2 left end outer walls of casing of gearbox, the outside cover of transmission shaft right-hand member is equipped with the spline arbor wheel, the transmission shaft passes through the connection key-type connection with the spline arbor wheel, the spline arbor wheel can slide but can not rotate along the axis on the transmission shaft, the spline arbor wheel is spacing portion 9 from the left hand right side in proper order, connecting portion and arbor wheel 11, arbor wheel 11 and 8 joints of spline sleeve wheel, the output protrusion of spline sleeve wheel is outside in the casing, the bulge and the gyro wheel 3 of spline sleeve wheel are connected. The outside roll connection of connecting portion has sleeve 12, and the diameter of spacing portion is greater than telescopic external diameter, and the sleeve outer wall is connected with the round axle, and the upper end of turning arm 5 sets up the slotted hole, and the round axle is located the slotted hole. The other end of the crank arm is provided with a pedal 6 which protrudes out of the shell 2, and a hinge point 7 is formed between the connecting point of the crank arm and the pedal and the shell 2.
When taking place input rope 4 and output rope 13 and twining one when locating, the next door personnel in time step on the running-board or the workman oneself of arrangement pull wire in time steps on the running-board, turning arm 5 is around pin joint 7 to the left rotation, the slotted hole drives the round axle and then drives sleeve 12 and remove left, the sleeve is conflicted spacing portion and is driven arbor wheel 11 through connecting portion and remove left behind the spacing portion 9, arbor wheel and the separation of spline sleeve wheel 8, the gyro wheel loses drive power, only rotate under the inertial action, the rotational speed descends in the twinkling of an eye, the workman of arrangement pull wire removes the danger of being twisted into from.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The grinding machine capable of being disconnected by foot pedal is characterized by comprising a gearbox, wherein the gearbox comprises a shell (2), a transmission shaft (10) is rotatably installed at the left end of the inside of the shell, a spline shaft wheel is sleeved outside the transmission shaft, the spline shaft wheel is in transmission connection with a spline sleeve wheel (8), the output end of the spline sleeve wheel protrudes out of the shell, and the protruding part of the spline sleeve wheel is connected with a roller (3);
the spline arbor wheel includes spacing portion (9), connecting portion and arbor wheel (11) that connect gradually from left to right, the outside roll connection of connecting portion has sleeve (12), sleeve transmission is connected with connecting lever (5), the other end of connecting lever is provided with running-board (6), the running-board protrusion is outside in the casing, the connecting point of connecting lever and running-board is articulated with the casing.
2. A pedal-disconnectable grinder as claimed in claim 1, characterized in that the diameter of said stop (9) is greater than the outer diameter of the sleeve (12).
3. A pedal-disconnectable grinder as in claim 1, characterized in that said sleeve (12) is connected to a circular shaft, said crank (5) being provided with a slotted hole at the connection with the circular shaft.
4. The winching machine capable of being disconnected by foot pedal as claimed in claim 1, wherein the left end of the transmission shaft (10) protrudes out of the housing, and the protruding part of the transmission shaft is in transmission connection with a power mechanism of a tractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120298414.2U CN214274285U (en) | 2021-02-02 | 2021-02-02 | Winching machine capable of being disconnected by foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120298414.2U CN214274285U (en) | 2021-02-02 | 2021-02-02 | Winching machine capable of being disconnected by foot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214274285U true CN214274285U (en) | 2021-09-24 |
Family
ID=77770310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120298414.2U Active CN214274285U (en) | 2021-02-02 | 2021-02-02 | Winching machine capable of being disconnected by foot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214274285U (en) |
-
2021
- 2021-02-02 CN CN202120298414.2U patent/CN214274285U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240307 Address after: Room 131, Unit 1, Building 6, Lutong Real Estate, South Mulan Community, Songshan Street, Songshan District, Chifeng City, Inner Mongolia Autonomous Region 024000 Patentee after: Fan Guosheng Country or region after: China Address before: 253500 No. 19, Baimashan South Road, Jinan City, Shandong Province Patentee before: Tian Shaofeng Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240329 Address after: 024000 East of Yingjin Road Middle Section, Songshan District, Chifeng City, Inner Mongolia Autonomous Region Patentee after: Chifeng Xingye Construction Co.,Ltd. Country or region after: China Address before: Room 131, Unit 1, Building 6, Lutong Real Estate, South Mulan Community, Songshan Street, Songshan District, Chifeng City, Inner Mongolia Autonomous Region 024000 Patentee before: Fan Guosheng Country or region before: China |