CN210422897U - Electromagnetic driving lifting device of swing arm of swing type power driving device - Google Patents
Electromagnetic driving lifting device of swing arm of swing type power driving device Download PDFInfo
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- CN210422897U CN210422897U CN201921350764.8U CN201921350764U CN210422897U CN 210422897 U CN210422897 U CN 210422897U CN 201921350764 U CN201921350764 U CN 201921350764U CN 210422897 U CN210422897 U CN 210422897U
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- swing arm
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Abstract
The utility model relates to an electromagnetic drive hoisting device of oscillating power drive device swing arm, which comprises a frame, electromagnetic drive device, it is connected with initiative axis of rotation and passive axis of rotation to rotate in the frame, the one end that initiative axis of rotation and passive axis of rotation are relative is fixedly connected with initiative wedge tooth and passive wedge tooth respectively, the other end and the electromagnetic drive device fixed connection of initiative axis of rotation, the mid portion cover of passive axis of rotation is equipped with linear bearing, linear bearing rotates with the frame to be connected, passive axis of rotation cover is equipped with the reel, the winding has wire rope on the reel, the other end rotation of passive axis of rotation is connected with the fixed block, fixedly connected with cylinder in the frame, cylinder and fixed. The driving wedge-shaped teeth and the driven wedge-shaped teeth are meshed with each other, so that the transmission is more stable, and the driving rotating shaft can be prevented from being twisted off and torn to generate cracks.
Description
Technical Field
The utility model belongs to the technical field of generator power equipment, especially, relate to an electromagnetic drive hoisting device of oscillating power drive swing arm.
Background
The generator usually converts other forms of energy (such as kinetic energy, wind energy, heat energy, solar energy, gravitational potential energy, nuclear energy and the like) into electric energy finally, while in the process of converting gravitational potential energy into electric energy by using the existing generator, firstly, the gravitational potential energy accumulated by the swing arm at a high position is utilized, the gravitational potential energy is converted into kinetic energy in the process of falling the swing arm from the high position, a power output shaft of the swing arm obtains larger kinetic energy after multi-stage acceleration by a multi-stage transmission accelerating device, then the power output shaft drives the generator to rotate and generate electricity, in the process of swinging the existing swing arm, because the swing arm needs to overcome resistance to do work, the speed can be slowly reduced, in order to enable the swing arm to return to the same position every time, a lifting device is needed to pull the swing arm, and the rotating shaft of the existing lifting device needs to bear larger instant impact force in the instant of positive and negative, meanwhile, the rotating shaft needs to overcome large torque, the existing lifting device cannot be realized, and the bearing needs to be frequently replaced, so that the operation cost is greatly increased.
Disclosure of Invention
The utility model aims at providing an electromagnetic drive hoisting device of oscillating power drive device swing arm, the hoisting device who has solved current oscillating power drive device swing arm can not satisfy the demand, needs frequently to change the bearing, increases the problem of operation cost.
The utility model adopts the technical proposal that the swinging type power driving device swinging arm electromagnetic driving lifting device comprises a frame and an electromagnetic driving device, wherein the frame is rotatably connected with an active rotating shaft and a passive rotating shaft which are on the same straight line, one end of the active rotating shaft opposite to the passive rotating shaft is respectively and fixedly connected with an active wedge-shaped tooth and a passive wedge-shaped tooth, the other end of the active rotating shaft is fixedly connected with the electromagnetic driving device, the middle part of the passive rotating shaft is sleeved with a linear bearing which is rotatably connected with the frame, the middle part of the passive rotating shaft is fixedly sleeved with a winding drum, a steel wire rope is wound on the winding drum, the other end of the passive rotating shaft is rotatably connected with a fixed block, the frame is fixedly connected with an air cylinder, and the piston rod end of the air cylinder is fixedly connected with the fixed block, when the piston rod end of the cylinder extends out, the driven wedge-shaped teeth at the end part of the driven rotating shaft are meshed with the driving wedge-shaped teeth at the end part of the driving rotating shaft, and when the piston rod end of the cylinder retracts, the driven wedge-shaped teeth at the end part of the driven rotating shaft are separated from the driving wedge-shaped teeth at the end part of the driving rotating shaft.
The electromagnetic driving device comprises a cylindrical shell and a driving main shaft horizontally arranged, wherein the front end and the rear end of the shell are respectively provided with a front end cover and a rear end cover, the middle part in the shell is respectively and fixedly connected with a front supporting block and a rear supporting block which are arranged at intervals, the driving main shaft is respectively and rotatably connected with the front supporting block and the rear supporting block, the front end of the driving main shaft sequentially penetrates through the front supporting block and the front end cover, the rear end of the driving main shaft penetrates through the rear supporting block and does not penetrate through the rear end cover, the rear supporting block is provided with a groove, a mounting disc is fixedly connected on the rear supporting block corresponding to the groove, a Hall position sensor is fixedly mounted on the mounting disc, the rear end of the driving main shaft is sleeved with a connecting disc which is positioned in the groove, an induction magnet is fixedly connected on the connecting disc, a rotor core is sleeved on the driving main shaft between the front supporting block and, the inner wall of the shell is fixedly connected with a stator core corresponding to the position of the rotor core, a winding coil is wound on the stator core, and the outer side of the shell is fixedly connected with a junction box.
The front end cover is circumferentially provided with a slot along the inner side of the end surface of the front end cover, the rear end cover is circumferentially provided with a slot along the inner side of the end surface of the rear end cover, and the front end and the rear end of the shell are inserted into the slots.
An insulating plate is arranged between the shell and the frame.
And rolling bearings are respectively arranged between the driving main shaft and the front supporting block and between the driving main shaft and the rear supporting block.
The fixed block is fixedly connected with a U-shaped connecting plate, the fixed block is located in an opening of the U-shaped connecting plate, and the U-shaped connecting plate is fixedly connected with a piston rod end of the air cylinder.
And a lubricating device is fixedly connected between the driving rotating shaft and the rack and comprises a hollow barrel, lubricating oil is arranged in the barrel, and the driving rotating shaft penetrates through the barrel.
The upper end fixedly connected with oiling pipe of barrel, the lower extreme fixedly connected with oil drain pipe of barrel.
And valves are arranged on the oil filling pipe and the oil discharging pipe.
The driving rotating shaft is rotatably connected with the rack through a bearing seat, the linear bearing is also rotatably connected with the rack through the bearing seat, and a rotating bearing is arranged between the driven rotating shaft and the fixed block.
The utility model has the advantages that: the electromagnetic driving device is used for electrifying the winding coil, the winding coil generates a magnetic field electrode opposite to the polarity of the permanent magnet on the rotor core, the rotor core further drives the driving main shaft to receive the effect of a synthetic magnetic repulsion torque, the driving main shaft is made to rotate, the driving main shaft drives the lifting device to pull the swing arm to swing back and forth to generate power, the operation is repeated, the torque is continuously output, larger torque output can be obtained when smaller electric energy is input, and the noise is low during operation. When the swing arm needs to lift the device, the piston rod end of the air cylinder extends out to push the driven rotating shaft to move, the driven wedge-shaped teeth at the end part of the driven rotating shaft are meshed with the driving wedge-shaped teeth at the end part of the driving rotating shaft, and the driving is more stable by utilizing the meshing reliability of the driving wedge-shaped teeth and the driven wedge-shaped teeth; when the swing arm swings from a low position to a high position each time, the swing arm is ensured to return to the same height position each time, so that the power driving device of the utility model can be ensured to fully drive the generator to work; the lubricating device arranged between the driving rotating shaft and the rack can meet the rotating requirement of the driving rotating shaft, and can prevent the driving rotating shaft from being twisted off and torn to generate cracks and prolong the service life of the driving rotating shaft.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
As shown in figure 1, the utility model provides an electromagnetic drive lifting device of swing type power drive device swing arm, which comprises a frame 1 and an electromagnetic drive device 2, wherein the frame 1 is rotatably connected with an active rotation shaft 3 and a passive rotation shaft 4, the active rotation shaft 3 and the passive rotation shaft 4 are in the same straight line, the active rotation shaft 3 is rotatably connected with the frame 1 through a bearing seat 14 under normal conditions, one end of the active rotation shaft 3 opposite to the passive rotation shaft 4 is fixedly connected with an active wedge-shaped tooth 5 and a passive wedge-shaped tooth 6 respectively, the other end of the active rotation shaft 3 is fixedly connected with the electromagnetic drive device 2, a linear bearing 7 is sleeved at the middle part of the passive rotation shaft 4, the linear bearing 7 is rotatably connected with the frame 1, the bearing seat 14 is sleeved outside the linear bearing 7 under normal conditions to realize the rotary connection of the linear bearing 7 and the frame 1, bearing frame 14 and frame 1 fixed connection, these are all very conventional technical means in the prior art, just do not do too much repeated description, and the fixed cover in middle part of passive axis of rotation 4 is equipped with reel 8, and the last wire rope 9 that twines of reel 8, the other end of passive axis of rotation 4 rotate and are connected with fixed block 10, are provided with rolling bearing 15 between passive axis of rotation 4 and the fixed block 10 in this embodiment, fixedly connected with cylinder 11 on the frame 1, the tailpiece of the piston rod of cylinder 11 and fixed block 10 fixed connection, fixedly connected with U-shaped connecting plate 12 on the fixed block 10 in this embodiment, and fixed block 10 is located the opening of U-shaped connecting plate 12, and U-shaped connecting plate 12 and the piston rod end fixed connection of. When the piston rod end of the cylinder 11 extends out, the passive wedge-shaped teeth 6 at the end part of the passive rotating shaft 4 are meshed with the active wedge-shaped teeth 5 at the end part of the active rotating shaft 3, and when the piston rod end of the cylinder 11 retracts, the passive wedge-shaped teeth 6 at the end part of the passive rotating shaft 4 are separated from the active wedge-shaped teeth 5 at the end part of the active rotating shaft 3.
The electromagnetic driving device 2 comprises a cylindrical shell 201 and a driving main shaft 202 horizontally arranged, an insulating plate 219 is arranged between the shell 201 and the rack 1, the rack 1 can be effectively prevented from being electrified, and therefore the risk of electric shock brought to people in the operation process is avoided. The front end and the rear end of the shell 201 are respectively provided with a front end cover 203 and a rear end cover 204, the front end cover 203 is circumferentially provided with a slot 218 along the inner side of the end surface, the rear end cover 204 is circumferentially provided with a slot 218 along the inner side of the end surface, and the front end and the rear end of the shell 201 are inserted into the slot 218. A front supporting block 205 and a rear supporting block 206 which are arranged at intervals are fixedly connected to the middle part in the shell 201 respectively, the driving spindle 202 is rotatably connected with the front supporting block 205 and the rear supporting block 206 respectively, in the embodiment, rolling bearings 220 are arranged between the driving spindle 202 and the front supporting block 205 and the rear supporting block 206 respectively, the front end of the driving spindle 202 sequentially penetrates through the front supporting block 205 and the front end cover 203, the rear end of the driving spindle 202 penetrates through the rear supporting block 206 and does not penetrate through the rear end cover 204, a groove 207 is arranged on the rear supporting block 206, a mounting disc 208 is fixedly connected to the rear supporting block 206 corresponding to the groove 207, in the embodiment, the mounting disc 208 is fixedly connected with the rear supporting block 206 through a screw 209, a hall position sensor 210 is fixedly mounted on the mounting disc 208, a connecting disc 211 is sleeved at the rear end of the driving spindle 202, the connecting disc 211 is positioned in the groove 207, an induction magnet 212, the driving spindle 202 located between the front supporting block 205 and the rear supporting block 206 is sleeved with a rotor core 213, the rotor core 213 is provided with permanent magnets 214 at uniform intervals along the circumferential direction, the inner wall of the casing 201 is fixedly connected with a stator core 215 corresponding to the position of the rotor core 213, a winding coil 216 is wound on the stator core 215, and the outer side of the casing 201 is fixedly connected with a junction box 217.
Fixedly connected with lubricating arrangement 13 between initiative axis of rotation 3 and the frame 1, lubricating arrangement 13 includes the barrel 1301 of hollow setting, is equipped with lubricating oil 1302 in the barrel 1301, and initiative axis of rotation 3 passes the barrel 1301, and the upper end fixedly connected with oiling pipe 1303 of barrel 1301, the lower extreme fixedly connected with oil drain pipe 1304 of barrel 1301, all be equipped with valve 1305 on oiling pipe 1303 and the oil drain pipe 1304. The lubricating oil 1302 in the cylinder 1301 of the lubricating device 13 can be conveniently filled and replaced, the lubricating device 13 arranged between the active rotating shaft 3 and the rack 1 can meet the rotating requirement of the active rotating shaft 3, and can prevent the active rotating shaft 3 from being twisted off and torn to generate cracks, so that the service life of the active rotating shaft 3 is prolonged.
When the driving device is used, the driving main shaft 202 is connected with the driving rotating shaft 3 through the coupler 16, one end of a rope head of a steel wire rope 9 is fixedly connected with the winding drum 8, the other end of the rope head of the steel wire rope 9 is fixedly connected with the swing arm, when the swing arm swings from a low position to a high position, the piston rod end of the air cylinder 11 extends out to push the driven rotating shaft 4 to move towards the driving rotating shaft 3, so that the driven wedge-shaped teeth 6 are meshed with the driving wedge-shaped teeth 5, and the driving is more stable by utilizing the meshing reliability of the driving wedge-shaped teeth 5 and the driven; at this time, power is supplied through the terminal block 217, and the winding coil 216 of the stator core 215 generates a magnetic field pole having a polarity opposite to that of the permanent magnet 214 of the rotor core 213, the driving shaft 202 is driven by the rotor core 213 to receive a resultant magnetic repulsion torque, so that the driving main shaft 202 rotates, the driving main shaft 202 drives the driving rotating shaft 3 to rotate, the steel wire rope 9 on the winding drum 8 pulls the swing arm to move to a high position, thus ensuring that the swing arm can return to the same position every time when moving from a low position to a high position, when the swing arm moves from a high position to a low position, the junction box 217 is powered off, the driving rotating shaft 3 stops rotating, at the same time, the piston rod end of the cylinder 11 retracts to drive the passive rotating shaft 4 to move towards the direction far away from the active rotating shaft 3, so that the driven wedge-shaped teeth 6 are separated from the driving wedge-shaped teeth 5, and the swing arm drives the winding drum 8 to rotate under the action of the gravity of the swing arm. The utility model utilizes the reliability of the engagement of the driving wedge-shaped teeth 5 and the driven wedge-shaped teeth 6, and the transmission is more stable; when the swing arm swings from a low position to a high position each time, the swing arm is ensured to return to the same height position each time, so that the power driving device of the utility model can be ensured to fully drive the generator to work; the lubricating device 13 arranged between the driving rotating shaft 3 and the frame 1 can meet the rotating requirement of the driving rotating shaft 3, and can prevent the driving rotating shaft 3 from being twisted off and torn to generate cracks, so that the service life of the driving rotating shaft 3 is prolonged.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the embodiments and descriptions herein to illustrate the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, all of which fall within the scope of the claimed invention. The capacity and number of the water storage tanks can be designed according to the local rainfall, and the number of the irrigation devices on the ground is required to be installed according to the area size of the green land and the irrigation range of the irrigation devices.
Claims (10)
1. The utility model provides an electromagnetic drive hoisting device of oscillating power drive device swing arm, includes the frame, its characterized in that: the electromagnetic driving device is characterized by further comprising an electromagnetic driving device, an active rotating shaft and a passive rotating shaft are rotatably connected to the rack, the active rotating shaft and the passive rotating shaft are arranged on the same straight line, one ends, opposite to the active rotating shaft and the passive rotating shaft, are fixedly connected with an active wedge-shaped tooth and a passive wedge-shaped tooth respectively, the other end of the active rotating shaft is fixedly connected with the electromagnetic driving device, a linear bearing is sleeved at the middle part of the passive rotating shaft and is rotatably connected with the rack, a winding drum is fixedly sleeved at the middle part of the passive rotating shaft, a steel wire rope is wound on the winding drum, a fixing block is rotatably connected with the other end of the passive rotating shaft, an air cylinder is fixedly connected to the rack, a piston rod end of the air cylinder is fixedly connected with the fixing block, when the piston rod end of the air cylinder extends out, the driven wedge-shaped teeth at the end part of the driven rotating shaft are separated from the driving wedge-shaped teeth at the end part of the driving rotating shaft.
2. The electromagnetic drive lifting device of the swing type power drive swing arm of claim 1, wherein: the electromagnetic driving device comprises a cylindrical shell and a driving main shaft horizontally arranged, wherein the front end and the rear end of the shell are respectively provided with a front end cover and a rear end cover, the middle part in the shell is respectively and fixedly connected with a front supporting block and a rear supporting block which are arranged at intervals, the driving main shaft is respectively and rotatably connected with the front supporting block and the rear supporting block, the front end of the driving main shaft sequentially penetrates through the front supporting block and the front end cover, the rear end of the driving main shaft penetrates through the rear supporting block and does not penetrate through the rear end cover, the rear supporting block is provided with a groove, a mounting disc is fixedly connected on the rear supporting block corresponding to the groove, a Hall position sensor is fixedly mounted on the mounting disc, the rear end of the driving main shaft is sleeved with a connecting disc which is positioned in the groove, an induction magnet is fixedly connected on the connecting disc, a rotor core is sleeved on the driving main shaft between the front supporting block and, the inner wall of the shell is fixedly connected with a stator core corresponding to the position of the rotor core, a winding coil is wound on the stator core, and the outer side of the shell is fixedly connected with a junction box.
3. The electromagnetic drive lifting device of the swing type power drive swing arm of claim 2, wherein: the front end cover is circumferentially provided with a slot along the inner side of the end surface of the front end cover, the rear end cover is circumferentially provided with a slot along the inner side of the end surface of the rear end cover, and the front end and the rear end of the shell are inserted into the slots.
4. The electromagnetic drive lifting device of the swing type power drive swing arm of claim 3, wherein: an insulating plate is arranged between the shell and the frame.
5. The electromagnetic drive lifting device of the swing type power drive swing arm of claim 4, wherein: and rolling bearings are respectively arranged between the driving main shaft and the front supporting block and between the driving main shaft and the rear supporting block.
6. The electromagnetic drive lifting device of the swing type power drive swing arm of claim 1, wherein: the fixed block is fixedly connected with a U-shaped connecting plate, the fixed block is located in an opening of the U-shaped connecting plate, and the U-shaped connecting plate is fixedly connected with a piston rod end of the air cylinder.
7. The electromagnetic drive lifting device of the swing type power drive swing arm of claim 1, wherein: and a lubricating device is fixedly connected between the driving rotating shaft and the rack and comprises a hollow barrel, lubricating oil is arranged in the barrel, and the driving rotating shaft penetrates through the barrel.
8. The electromagnetic drive lifting device of the swing type power drive swing arm of claim 7, wherein: the upper end fixedly connected with oiling pipe of barrel, the lower extreme fixedly connected with oil drain pipe of barrel.
9. The electromagnetic drive lifting device of the swing type power drive swing arm of claim 8, wherein: and valves are arranged on the oil filling pipe and the oil discharging pipe.
10. The electromagnetic driving lifting device of the swing arm of the swing type power driving device as claimed in any one of claims 1 to 9, wherein: the driving rotating shaft is rotatably connected with the rack through a bearing seat, the linear bearing is also rotatably connected with the rack through the bearing seat, and a rotating bearing is arranged between the driven rotating shaft and the fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350764.8U CN210422897U (en) | 2019-08-19 | 2019-08-19 | Electromagnetic driving lifting device of swing arm of swing type power driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350764.8U CN210422897U (en) | 2019-08-19 | 2019-08-19 | Electromagnetic driving lifting device of swing arm of swing type power driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210422897U true CN210422897U (en) | 2020-04-28 |
Family
ID=70363276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921350764.8U Active CN210422897U (en) | 2019-08-19 | 2019-08-19 | Electromagnetic driving lifting device of swing arm of swing type power driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210422897U (en) |
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2019
- 2019-08-19 CN CN201921350764.8U patent/CN210422897U/en active Active
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