阅读说明：本技术 一种散热效果好的抗冲击能力强的转矩输出设备 (A kind of torque-producing devices of the strong shock resistance of good heat dissipation effect ) 是由 彭乃仁 于 2019-09-18 设计创作，主要内容包括：本发明涉及一种散热效果好的抗冲击能力强的转矩输出设备,包括主体、转动轴、转子、定子、扇叶、输出轴和两个轴承,所述主体的形状为圆柱形,所述转子设置在转动轴上,所述定子设置在主体的内壁上,两个轴承均匀安装在转动轴上,所述轴承的外圈固定在主体的内壁上,所述扇叶安装在转动轴的一端,所述主体的靠近扇叶的一侧设有至少两个进气孔,所述进气孔以转动轴的轴线为中心周向均匀分布,所述进气孔内设有滤网,所述主体的远离进气孔的一侧设有安装孔和至少两个出气孔,该散热效果好的抗冲击能力强的转矩输出设备通过传动机构实现了转动轴带动输出轴转动的功能,不仅如此,还通过辅助机构提高了散热能力。(The present invention relates to a kind of torque-producing devices of the strong shock resistance of good heat dissipation effect, including main body, rotation axis, rotor, stator, flabellum, output shaft and two bearings, the shape of the main body is cylinder, the rotor setting is on the rotating shaft, the stator is arranged on the inner wall of main body, two bearings are uniformly installed on the rotating shaft, the outer ring of the bearing is fixed on the inner wall of main body, the flabellum is mounted on one end of rotation axis, the side of the close flabellum of the main body is equipped at least two air inlets, the air inlet is circumferentially uniformly distributed centered on the axis of rotation axis, strainer is equipped in the air inlet, the side of the separate air inlet of the main body is equipped with mounting hole and at least two ventholes, the torque-producing devices of the strong shock resistance of the good heat dissipation effect realize rotation axis by transmission mechanism and drive output shaft The function of rotation moreover also improves heat-sinking capability by auxiliary body.)

1. a kind of torque-producing devices of the strong shock resistance of good heat dissipation effect, including main body (1), rotation axis (2), rotor (3), stator (4), flabellum (5), output shaft (6) and two bearings (7), the shape of the main body (1) are cylinder, the rotor (3) it is arranged on rotation axis (2), the stator (4) is arranged on the inner wall of main body (1), and two bearings (7), which are uniformly mounted on, to be turned On moving axis (2), the outer ring of the bearing (7) is fixed on the inner wall of main body (1), and the flabellum (5) is mounted on rotation axis (2) The side of one end, the close flabellum (5) of the main body (1) is equipped at least two air inlets, and the air inlet is with rotation axis (2) It is circumferentially uniformly distributed centered on axis, is equipped with strainer (22) in the air inlet, the side of the separate air inlet of the main body (1) Equipped with mounting hole and at least two ventholes, the venthole and air inlet are corresponded, the axis of the venthole and rotation The axis of axis (2) is parallel, and the mounting hole and output shaft (6) are coaxially disposed with rotation axis (2), the aperture of the mounting hole with The diameter of output shaft (6) is equal, and the output shaft (6) passes through mounting hole, and the inner wall sliding of the output shaft (6) and mounting hole connects It connects, gap is equipped between the output shaft (6) and rotation axis (2), which is characterized in that be equipped with transmission mechanism in the main body (1) Pass through transmission mechanism and output shaft (6) with one end of at least two auxiliary bodies, the separate flabellum (5) of the rotation axis (2) One end close to flabellum (5) is sequentially connected, and the auxiliary body and venthole correspond；

The transmission mechanism includes drive disk (8), driven disc (9) and at least two transmission components, and the drive disk (8) is mounted on In rotation axis (2), the driven disc (9) is mounted on output shaft (6), between being equipped between the drive disk (8) and driven disc (9) Gap, the diameter of the driven disc (9) are greater than the diameter of drive disk (8), and the transmission component is centered on the axis of rotation axis (2) It is circumferentially evenly distributed on drive disk (8), the drive disk (8) is connect by transmission component with driven disc (9)；

The transmission component includes drive rod (10), spring (11), link block (12) and connecting hole, the drive rod (10) with turn In parallel, the connecting hole is arranged on drive disk (8) moving axis (2), and the connecting hole and drive rod (10) are coaxially disposed, the company The hole for connecing hole is equal with the diameter of drive rod (10), and one end of the drive rod (10) is fixed on driven disc (9), the connection Block (12) is fixed on the other end of drive rod (10), and the spring (11) is located between drive disk (8) and driven disc (9), described Drive disk (8) is connect by spring (11) with driven disc (9), the link block (12) and drive disk (8) against；

The auxiliary body includes gas deflation assembly and seal assembly, and the seal assembly is arranged in venthole, the exhaust group Fixing pipe described in part (13), sealing ring (14), mobile disk (15), push rod (16) and ball (17), the fixing pipe (13) with turn Moving axis (2) in parallel, the sealing ring (14), mobile disk (15) and push rod (16) with fixing pipe (13) be coaxially disposed, it is described from The side of the close flabellum (5) of Moving plate (9) is equipped with annular groove, and the annular groove and driven disc (9) are coaxially disposed, the ball (17) in a ring groove, the ball (17) matches and is slidably connected with annular groove, the ball of the ball (17) for centre of sphere setting Diameter is greater than the width of rebate of annular groove, and one end of the push rod (16) is fixed on ball (17), push rod (16) mobile disk (15) it is fixed on the other end of push rod (16), the internal diameter of the sealing ring (14) is equal with the diameter of push rod (16), the sealing The outer diameter of ring (14) is equal with the outer diameter of fixing pipe (13), the diameter and the internal diameter phase of fixing pipe (13) of the mobile disk (15) Deng, the sealing ring (14) is located between mobile disk (15) and ball (17), the push rod (16) pass through sealing ring (14), it is described Push rod (16) is slidingly and sealingly connect with the inner wall of sealing ring (14), and one end of the fixing pipe (13) is remote with sealing ring (14) It a side seal from driven disc (9) and is fixedly connected, the mobile disk (15) is located in fixing pipe (13), the mobile disk (15) It is slidingly and sealingly connect with the inner wall of fixing pipe (13), the fixing pipe (13) is fixed on the inner wall of main body (1).

2. the torque-producing devices of the strong shock resistance of good heat dissipation effect as described in claim 1, which is characterized in that described Seal assembly includes connecting rod (18) and sealing column (19), and the connecting rod (18) and sealing column (19) are coaxially disposed with venthole, The diameter of the sealing column (19) is equal with the aperture of venthole and is greater than the diameter of connecting rod (18), and the connecting rod (18) passes through Stomata, one end of the connecting rod (18) are fixed on the side of the separate flabellum (5) of driven disc (9), and the sealing column (19) is fixed The other end in connecting rod (18), the sealing column (19) and the side equipped with venthole of main body (1) equipped with gap and are less than drive The distance between Moving plate (8) and driven disc (9).

3. the torque-producing devices of the strong shock resistance of good heat dissipation effect as claimed in claim 2, which is characterized in that described One end of the close flabellum (5) of sealing column (19) is equipped with chamfering.

4. the torque-producing devices of the strong shock resistance of good heat dissipation effect as described in claim 1, which is characterized in that described Stop-leak compound is coated on the inner wall of fixing pipe (13).

5. the torque-producing devices of the strong shock resistance of good heat dissipation effect as described in claim 1, which is characterized in that described The making material of link block (12) is rubber.

6. the torque-producing devices of the strong shock resistance of good heat dissipation effect as described in claim 1, which is characterized in that described Drive rod is coated with lubricating oil on (10).

7. the torque-producing devices of the strong shock resistance of good heat dissipation effect as described in claim 1, which is characterized in that described Rotation axis (2) is equipped with anticorrosion galvanizing layer.

8. the torque-producing devices of the strong shock resistance of good heat dissipation effect as described in claim 1, which is characterized in that described Main body (1) is equipped with heat conductive silica gel.

9. the torque-producing devices of the strong shock resistance of good heat dissipation effect as described in claim 1, which is characterized in that described The side of the close driven disc (9) of drive disk (8) is equipped with air bag (20).

10. the torque-producing devices of the strong shock resistance of good heat dissipation effect as described in claim 1, which is characterized in that institute The top for stating main body (1) is equipped with solar panels (21).

Technical field

The present invention relates to field of electrical equipment, in particular to a kind of torque output of the strong shock resistance of good heat dissipation effect Equipment.

Background technique

Power equipment (power system) includes mainly generating equipment and power supply unit two major classes, generating equipment are mainly Station boiler, steam turbine, gas turbine, the hydraulic turbine, generator, transformer etc., power supply unit are mainly various voltages etc. Transmission line of electricity, mutual inductor, the contactor etc. of grade.

Motor is one kind of power equipment, existing motor in use, when rotor is by axial force When, suffered by impact load will act on bearing completely, since bearing axially loaded ability is limited, when impact load is more than When corresponding bearing capacity, bearing will be damaged, and the decline of motor running performance even damages, moreover, in order to avoid After motor is burnt because of overheat, radiator fan can be arranged in motor interior and be realized heat dissipation, but motor is used for a long time, electricity Air velocity can be caused to reduce because of dust accretions on the strainer in the heat release hole of air circulation in motivation, and then reduced Heat dissipation effect.

Summary of the invention

The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, a kind of good heat dissipation effect is provided The torque-producing devices of strong shock resistance.

The technical solution adopted by the present invention to solve the technical problems is: a kind of strong shock resistance of good heat dissipation effect Torque-producing devices, including main body, rotation axis, rotor, stator, flabellum, output shaft and two bearings, the shape of the main body be Cylinder, on the rotating shaft, the stator is arranged on the inner wall of main body for the rotor setting, and two bearings, which are uniformly mounted on, to be turned On moving axis, the outer ring of the bearing is fixed on the inner wall of main body, and the flabellum is mounted on one end of rotation axis, the main body At least two air inlets are equipped with close to the side of flabellum, the air inlet is circumferentially uniformly distributed centered on the axis of rotation axis, Strainer is equipped in the air inlet, the side of the separate air inlet of the main body is equipped with mounting hole and at least two ventholes, institute It states venthole and air inlet corresponds, the axis of the venthole and the axis of rotation axis are parallel, the mounting hole and output Axis is coaxially disposed with rotation axis, and the aperture of the mounting hole and the diameter of output shaft are equal, and the output shaft passes through mounting hole, The inner wall of the output shaft and mounting hole is slidably connected, and gap is equipped between the output shaft and rotation axis, is set in the main body There are a transmission mechanism and at least two auxiliary bodies, one end of the separate flabellum of the rotation axis passes through transmission mechanism and output shaft It is sequentially connected close to one end of flabellum, the auxiliary body and venthole correspond；

The transmission mechanism includes drive disk, driven disc and at least two transmission components, and the drive disk is mounted on rotation On axis, the driven disc is mounted on output shaft, and gap, the diameter of the driven disc are equipped between the drive disk and driven disc Greater than the diameter of drive disk, the transmission component is circumferentially evenly distributed on drive disk centered on the axis of rotation axis, described Drive disk is connect by transmission component with driven disc；

The transmission component includes drive rod, spring, link block and connecting hole, and the drive rod is parallel with rotation axis, institute Connecting hole is stated to be arranged on drive disk, the connecting hole and drive rod are coaxially disposed, the hole of the connecting hole and drive rod it is straight Diameter is equal, and one end of the drive rod is fixed on driven disc, and the link block is fixed on the other end of drive rod, the spring Between drive disk and driven disc, the drive disk is connect by spring with driven disc, the link block and drive disk against；

The auxiliary body includes gas deflation assembly and seal assembly, and the seal assembly is arranged in venthole, the row Fixing pipe, sealing ring described in pneumatic module, mobile disk, push rod and ball, the fixing pipe is parallel with rotation axis, the sealing ring, Mobile disk and push rod are coaxially disposed with fixing pipe, and the side of the close flabellum of the driven disc is equipped with annular groove, the annular Slot and driven disc are coaxially disposed, and in a ring groove, the ball matches with annular groove and slides company for the centre of sphere setting of the ball It connects, the sphere diameter of the ball is greater than the width of rebate of annular groove, and one end of the push rod is fixed on ball, and the push rod is mobile Disk is fixed on the other end of push rod, and the internal diameter of the sealing ring and the diameter of push rod are equal, the outer diameter of the sealing ring and fixation The outer diameter of pipe is equal, and the diameter of the mobile disk and the internal diameter of fixing pipe are equal, the sealing ring be located at mobile disk and ball it Between, the push rod passes through sealing ring, and the inner wall of the push rod and sealing ring slidingly and sealingly connects, one end of the fixing pipe with It one side seal of the separate driven disc of sealing ring and is fixedly connected, the mobile disk is located in fixing pipe, the mobile disk and solid The inner wall for determining pipe slidingly and sealingly connects, and the fixing pipe is fixed on the inner wall of main body.

Preferably, the effect in order to realize sealing venthole, the seal assembly includes connecting rod and sealing column, the company Bar and sealing column are coaxially disposed with venthole, and the diameter of the sealing column and the aperture of venthole are equal and straight greater than connecting rod Diameter, the connecting rod pass through venthole, and one end of the connecting rod is fixed on the side of the separate flabellum of driven disc, and the sealing column is solid Be scheduled on the other end of connecting rod, the side equipped with venthole of the sealing column and main body be equipped with gap and be less than drive disk with it is driven The distance between disk.

Preferably, one end of the close flabellum of the sealing column is equipped with chamfering in order to which sealing column is moved in venthole.

Preferably, being coated with sealing on the inner wall of the fixing pipe to reduce the gap between fixing pipe and mobile disk Rouge.

Preferably, the effect in order to realize buffering and vibration damping, the making material of the link block is rubber.

Preferably, being coated with lubrication on the drive rod to reduce the frictional force between drive rod and connecting hole inner wall Oil.

Preferably, in order to extend the service life of rotation axis, the rotation axis is equipped with anticorrosion galvanizing layer.

Preferably, the main body is equipped with heat conductive silica gel for improving radiating effect.

Preferably, in order to further realize buffering and effectiveness in vibration suppression, the side of the close driven disc of the drive disk is set There is air bag.

Preferably, the top of the main body is equipped with solar panels for energy conservation.

The invention has the advantages that the torque-producing devices of the strong shock resistance of the good heat dissipation effect pass through driver Structure realizes the function that rotation axis drives output shaft rotation, and compared with existing transmission mechanism, which also passes through spring Elastic reaction and the acting in opposition various ways of air pressure improve the ability of anti-axial impact, play protection rotation axis and axis The effect held, practicability is stronger, moreover, also improves heat-sinking capability by auxiliary body, with existing auxiliary body's phase Than the auxiliary body is realized dust on strainer as driving force by towards the axial force close to flabellum by output shaft It removes, without manual operation, practicability is stronger.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples.

Fig. 1 is the structural schematic diagram of the torque-producing devices of the strong shock resistance of good heat dissipation effect of the invention；

Fig. 2 is the cross-sectional view of the torque-producing devices of the strong shock resistance of good heat dissipation effect of the invention；

Fig. 3 is that the structure of the transmission component of the torque-producing devices of the strong shock resistance of good heat dissipation effect of the invention is shown It is intended to；

Fig. 4 is that the structure of the gas deflation assembly of the torque-producing devices of the strong shock resistance of good heat dissipation effect of the invention is shown It is intended to；

In figure: 1. main bodys, 2. rotation axis, 3. rotors, 4. stators, 5. flabellums, 6. output shafts, 7. bearings, 8. drive disks, 9. Driven disc, 10. drive rods, 11. springs, 12. link blocks, 13. fixing pipes, 14. sealing rings, 15. mobile disks, 16. push rods, 17. Ball, 18. connecting rods, 19. sealing columns, 20. air bags, 21. solar panels, 22. strainers.

Specific embodiment

In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.

As shown in Figs. 1-2, a kind of torque-producing devices of the strong shock resistance of good heat dissipation effect, including main body 1, rotation The shape of axis 2, rotor 3, stator 4, flabellum 5, output shaft 6 and two bearings 7, the main body 1 is cylinder, and the rotor 3 is set It sets in rotation axis 2, the stator 4 is arranged on the inner wall of main body 1, and two bearings 7 are uniformly mounted in rotation axis 2, described The outer ring of bearing 7 is fixed on the inner wall of main body 1, and the flabellum 5 is mounted on one end of rotation axis 2, the close fan of the main body 1 The side of leaf 5 is equipped at least two air inlets, and the air inlet is circumferentially uniformly distributed centered on the axis of rotation axis 2, described Strainer 22 is equipped in air inlet, the side of the separate air inlet of the main body 1 is equipped with mounting hole and at least two ventholes, described Venthole and air inlet correspond, and the axis of the venthole is parallel with the axis of rotation axis 2, the mounting hole and output shaft 6 are coaxially disposed with rotation axis 2, and the aperture of the mounting hole is equal with the diameter of output shaft 6, and the output shaft 6 passes through installation The inner wall in hole, the output shaft 6 and mounting hole is slidably connected, and gap, the master are equipped between the output shaft 6 and rotation axis 2 Transmission mechanism and at least two auxiliary bodies are equipped in body 1, one end of the separate flabellum 5 of the rotation axis 2 passes through transmission mechanism It is sequentially connected with one end of the close flabellum 5 of output shaft 6, the auxiliary body and venthole correspond；

Stator 4, which is powered to generating rotating excitation field and act on rotor 3, forms electro-magnetic motor force rotation torque, to make rotation axis 2 It is rotated under the supporting role of bearing 7 afterwards, the rotation of rotation axis 2 drives output shaft 6 to rotate by transmission mechanism, by output shaft 6 One end of separate flabellum 5 connect with external equipment, realize that the output of torque, the rotation of rotation axis 2 also drive flabellum 5 to rotate, To make the air in main body 1 be discharged from venthole, and the air outside main body 1 enters in main body 1 from air inlet, makes air Directed flow realizes heat dissipation, and avoids the dust in air from entering in main body 1 by strainer 22, and realization is dust-proof, here, setting The effect of transmission mechanism is reduction rotation axis 2 and the axial impact force that bearing 7 is subject to, and the effect that auxiliary body is arranged is to remove filter Dust on net 22 improves air velocity, improving radiating effect.

As shown in figure 3, the transmission mechanism includes drive disk 8, driven disc 9 and at least two transmission components, the driving Disk 8 is mounted in rotation axis 2, and the driven disc 9 is mounted on output shaft 6, between being equipped between the drive disk 8 and driven disc 9 Gap, the diameter of the driven disc 9 are greater than the diameter of drive disk 8, and the transmission component is circumferential equal centered on the axis of rotation axis 2 Even to be distributed on drive disk 8, the drive disk 8 is connect by transmission component with driven disc 9；

The transmission component includes drive rod 10, spring 11, link block 12 and connecting hole, the drive rod 10 and rotation axis 2 is parallel, and the connecting hole is arranged on drive disk 8, and the connecting hole and drive rod 10 are coaxially disposed, the hole of the connecting hole with The diameter of drive rod 10 is equal, and one end of the drive rod 10 is fixed on driven disc 9, and the link block 12 is fixed on drive rod 10 other end, for the spring 11 between drive disk 8 and driven disc 9, the drive disk 8 passes through spring 11 and driven disc 9 Connection, the link block 12 and drive disk 8 against；

The rotation of rotation axis 2 drives drive disk 8 to rotate, and the rotation of drive disk 8 drives 9 turns of driven disc by drive rod 10 It is dynamic, to allow driven disc 9 that output shaft 6 to be driven to rotate, when output shaft 6 is by towards axial force close to flabellum 5, Output shaft 6 is set to drive driven disc 9 towards close to the movement of 5 direction of flabellum, the movement of driven disc 9 makes drive rod 10 in connecting hole It is slided on wall, and spring 11 is driven to compress, the axis of output shaft 6 is offset by the opposition that the elastic reaction of spring 11 generates To impact force, the effect of buffering with vibration damping is realized, play the effect of protection rotation axis 2 and bearing 7, improve shock resistance energy Power.

As shown in figure 4, the auxiliary body includes gas deflation assembly and seal assembly, the seal assembly is arranged in venthole It is interior, fixing pipe 13, sealing ring 14 described in the gas deflation assembly, mobile disk 15, push rod 16 and ball 17, the fixing pipe 13 with turn Moving axis 2 is parallel, and the sealing ring 14, mobile disk 15 and push rod 16 are coaxially disposed with fixing pipe 13, the driven disc 9 it is close The side of flabellum 5 is equipped with annular groove, and the annular groove and driven disc 9 are coaxially disposed, and the centre of sphere of the ball 17 is arranged in annular In slot, the ball 17 is matched and is slidably connected with annular groove, and the sphere diameter of the ball 17 is greater than the width of rebate of annular groove, institute The one end for stating push rod 16 is fixed on ball 17, and 16 mobile disk 15 of push rod is fixed on the other end of push rod 16, the sealing The internal diameter of ring 14 is equal with the diameter of push rod 16, and the outer diameter of the sealing ring 14 is equal with the outer diameter of fixing pipe 13, the movement The diameter of disk 15 is equal with the internal diameter of fixing pipe 13, and the sealing ring 14 is between mobile disk 15 and ball 17, the push rod 16 pass through sealing ring 14, and the push rod 16 slidingly and sealingly connect with the inner wall of sealing ring 14, one end of the fixing pipe 13 and It one side seal of the separate driven disc 9 of sealing ring 14 and is fixedly connected, the mobile disk 15 is located in fixing pipe 13, the movement Disk 15 is slidingly and sealingly connect with the inner wall of fixing pipe 13, and the fixing pipe 13 is fixed on the inner wall of main body 1.

Output shaft 6 by towards close to flabellum 5 axial force when, make output shaft 6 drive driven disc 9 towards close to fan 5 direction of leaf is mobile, and the movement of driven disc 9 makes push rod 16 that mobile disk 15 be driven to move in fixing pipe 13 by ball 17, here, The cooperation of ball 17 and annular groove also acts the effect that support driven disc 9 rotates, improves 9 rotational stability of driven disc, pass through The one end of mobile disk 15 in fixing pipe 13 reduces the air pressure between 13 inner seal ring 14 of fixing pipe and mobile disk 15, passes through The opposition that air pressure generates, can further promote the buffering and effectiveness in vibration suppression of output shaft 6, at this point, passing through seal assembly So that venthole is in sealing state, so that the air in main body 1 be made to cannot exclude, also make air outside main body 1 can not from into Stomata enters in main body 1, meanwhile, the air in fixing pipe 13 is extruded into main body 1, and makes air in main body 1 from air inlet Hole discharge, falls the dust on strainer 22 under the action of air-flow, plays the function of removing dust on strainer 22, works as output After the axis active force that axis 6 is subject to disappears, is resetted under the elastic reaction and gas pressure of spring 11, make the air in main body 1 Directed flow is realized again, and by reducing the dust on strainer 22, air velocity, improving radiating effect can be improved.

Preferably, the effect in order to realize sealing venthole, the seal assembly includes connecting rod 18 and sealing column 19, institute It states connecting rod 18 and sealing column 19 to be coaxially disposed with venthole, the diameter of the sealing column 19 is equal and big with the aperture of venthole In the diameter of connecting rod 18, the connecting rod 18 passes through venthole, and one end of the connecting rod 18 is fixed on the separate flabellum 5 of driven disc 9 Side, the sealing column 19 is fixed on the other end of connecting rod 18, the side equipped with venthole of the sealing column 19 and main body 1 Equipped with gap and it is less than the distance between drive disk 8 and driven disc 9.

When driven disc 9 is towards close to the movement of 5 direction of flabellum, the movement of driven disc 9 drives sealing column 19 by connecting rod 18 It is moved in venthole, and slides sealing column 19 on the inner wall of venthole, play the effect for blocking venthole.

Preferably, one end of the close flabellum 5 of the sealing column 19 is equipped in order to which sealing column 19 is moved in venthole Chamfering.

The effect of chamfering is the bore reduced when sealing column 19 is moved in venthole, is matched convenient for sealing column 19 with venthole It closes.

Preferably, being applied on the inner wall of the fixing pipe 13 to reduce the gap between fixing pipe 13 and mobile disk 15 There is stop-leak compound.

The effect of sealing column 19 is the gap reduced between fixing pipe 13 and mobile disk 15, improves leakproofness.

Preferably, the effect in order to realize buffering and vibration damping, the making material of the link block 12 is rubber.

Rubber quality is more soft, can reduce link block 12 and drive disk 8 against when the impact force that generates, play slow The effect of punching and vibration damping.

Preferably, being coated on the drive rod 10 to reduce the frictional force between drive rod 10 and connecting hole inner wall Lubricating oil.

The effect of lubricating oil is the frictional force reduced between drive rod 10 and connecting hole inner wall, improves the movement of drive rod 10 Fluency.

Preferably, in order to extend the service life of rotation axis 2, the rotation axis 2 is equipped with anticorrosion galvanizing layer.

The effect of anticorrosion galvanizing layer is the antirust ability for promoting rotation axis 2, extends the service life of rotation axis 2.

Preferably, the main body 1 is equipped with heat conductive silica gel for improving radiating effect.

The effect of heat conductive silica gel is to promote the heat-sinking capability of main body 1, improving radiating effect.

Preferably, in order to further realize buffering and effectiveness in vibration suppression, the side of the close driven disc 9 of the drive disk 8 Equipped with air bag 20.

When driven disc 9 is towards close to the movement of 8 direction of drive disk, it is squeezed air bag 20, is generated by air bag 20 Opposition can further realize buffering and effectiveness in vibration suppression.

Preferably, the top of the main body 1 is equipped with solar panels 21 for energy conservation.

The effect of solar panels 21 is to absorb light to realize photovoltaic power generation, and institute's generated energy can drive the equipment to run, real Existing energy conservation.

In use, the rotation of rotation axis 2 drives flabellum 5 to rotate to the equipment, to make the air in main body 1 from out Stomata discharge, and the air outside main body 1 enters in main body 1 from air inlet, makes the directed flow of air, realizes heat dissipation, when defeated When shaft 6 is by towards axial force close to flabellum 5, spring 11 is compressed, and reduces the air pressure in fixing pipe 13, it is logical The elastic reaction and air pressure acting in opposition for crossing spring 11 make output shaft 6 realize the effect of buffering and vibration damping, play protection rotation The effect of axis 2 and bearing 7 improves impact resistance, also, output shaft 6 is by the axial force towards close flabellum 5 Meanwhile so that venthole is realized sealing, so that the air in main body 1 be made to cannot exclude, also make air outside main body 1 can not from into Stomata enters in main body 1, at this point, the air in fixing pipe 13 is extruded into main body 1, and makes air in main body 1 from air inlet Hole discharge, falls the dust on strainer 22 under the action of air-flow, plays the function of removing dust on strainer 22, works as output After the axis active force that axis 6 is subject to disappears and realizes reset, the air in main body 1 realizes directed flow again, is filtered by reducing Air velocity, improving radiating effect can be improved in dust on net 22.

Compared with prior art, the torque-producing devices of the strong shock resistance of the good heat dissipation effect pass through transmission mechanism reality The function that rotation axis 2 drives output shaft 6 to rotate is showed, compared with existing transmission mechanism, which also passes through spring 11 Elastic reaction and the acting in opposition various ways of air pressure improve the ability of anti-axial impact, play protection rotation axis 2 with The effect of bearing 7, practicability is stronger, moreover, also improves heat-sinking capability by auxiliary body, with existing auxiliary body It compares, which is realized on strainer 22 by towards the axial force close to flabellum 5 as driving force by output shaft 6 The removing of dust, without manual operation, practicability is stronger.

Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.