CN210397667U - High-rotation-speed reducer - Google Patents

Abstract

The utility model relates to the technical field of speed reducers, in particular to a high-rotation-speed reducer which can conveniently dissipate heat and reduce the influence on the service life of the speed reducer; comprises a speed reducer body and a fixed seat; still include the regulating box, multiunit spiral cooling tube, the multiunit bracing piece, the multiunit support ring, the fixed pipe in a left side, the fixed pipe in the right side, the feed liquor pipe, the drain pipe, including a motor, an end cap, a controller, and a cover plate, the transmission shaft, first conical gear, second conical gear, rotation axis and multiunit flabellum, the transmission shaft both ends are connected with motor output end and first conical gear respectively, second conical gear central zone is provided with the fixed orifices, and second conical gear suit is fixed to rotation axis outer wall second half region, first conical gear and second conical gear intermeshing, bottom central zone is provided with the fixed slot in the regulating box, be provided with ball bearing in the fixed slot, the rotation axis bottom inserts and fixes to ball bearing in, multiunit fla.

Description

High-rotation-speed reducer

Technical Field

The utility model relates to a technical field of speed reducer especially relates to a high rotational speed reducer.

Background

As is known, a high-speed reducer is an independent component used in a transmission system and composed of gear transmission, worm transmission and gear-worm transmission enclosed in a rigid shell, is commonly used as a reduction transmission device between a prime mover and a working machine, is an accessory device used for reducing the speed and increasing the torque, and is widely used in the field of speed reducers; the existing high-rotation-speed reducer comprises a reducer body and a fixed seat, wherein the reducer body is arranged at the top of the fixed seat; when the existing high-speed reducer is used, the position of the fixed seat is fixedly installed, so that the position of the reducer body can be conveniently fixed, and the input end and the output end of the reducer body are respectively connected with the driving part and the working machine, so that power input by the driving part can be reduced and output; the existing high-speed reducer is found in use, and because the inner space of the high-speed reducer is small, a large amount of heat is easily generated in the speed reduction process, so that the service life of the high-speed reducer is easily shortened.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can conveniently dispel the heat to it, reduce the high rotational speed reducer to its life's influence.

The utility model discloses a high-speed reducer, which comprises a reducer body and a fixed seat; the adjustable screw cooling device comprises a fixed seat, a liquid inlet pipe, a liquid outlet pipe, a motor, a transmission shaft, a first bevel gear, a second bevel gear, a rotating shaft and a plurality of fan blades, and also comprises an adjusting box, a plurality of groups of screw cooling pipes, a plurality of groups of supporting rods, a plurality of groups of supporting rings, a left fixing pipe, a right fixing pipe, a liquid inlet pipe, a liquid outlet pipe, a motor, a transmission shaft, a first bevel gear, a second bevel gear, a rotating shaft and a plurality of groups of fan blades, wherein the adjusting box is arranged at the top of the fixed seat, an adjusting cavity is arranged in the adjusting box, the top of the adjusting box is provided with an installing port communicated with the adjusting cavity, the lower half area of the speed reducer body is fixedly arranged at the installing port, the bottom ends of the plurality of groups of supporting rods are respectively arranged at the left half area and the right half, feed liquor pipe and drain pipe pass regulating box left side wall and right side wall respectively and respectively with the fixed pipe in left side and the fixed pipe intercommunication in right side, the motor is installed at the half region on the right side of regulating box bottom, the transmission shaft both ends are connected with motor output end and first bevel gear respectively, second bevel gear central zone is provided with the fixed orifices to second bevel gear suit is fixed to the half region under the rotation axis outer wall, first bevel gear and second bevel gear intermeshing, the bottom central zone is provided with the fixed slot in the regulating box, be provided with ball bearing in the fixed slot, the rotation axis bottom inserts and fixes to ball bearing, the first region on the rotation axis outer wall is all installed to the multiunit flabellum.

The utility model discloses a high rotational speed reducer still includes two sets of arc support frames, four group's locating plates and multiunit set screw, speed reducer body second area is all walked around to two sets of arc support frames both ends are connected with four group's locating plates respectively, four group's locating plates all with the bottom contact in the regulating box, multiunit set screw spiral shell dress is respectively through four group's locating plates to the equal spiral shell dress of multiunit set screw is to the regulating box top.

The utility model discloses a high rotational speed reducer still includes multiunit right angle mount and multiunit mounting screw, multiunit right angle mount contacts with regulating box outer wall and fixing base top respectively, multiunit mounting screw spiral shell dress is respectively through two sets of right angle mounts to multiunit mounting screw spiral shell dress is respectively to in regulating box and the fixing base.

The utility model discloses a high rotational speed reducer still includes the multiunit slipmat, the multiunit slipmat is installed respectively on multiunit support ring inner wall to the multiunit slipmat contacts with multiunit spiral cooling tube outer wall respectively.

The utility model discloses a high rotational speed reducer still includes two sets of spacing pipes and two sets of dead levers, two sets of spacing pipes are installed respectively on regulating box left side wall and right side wall, two sets of dead lever both ends respectively with two sets of spacing outer of tubes walls and regulating box outer wall connection, feed liquor pipe and drain pipe pass two sets of spacing pipes respectively.

The utility model discloses a high rotational speed reducer still includes two sets of elastic fixation area, two sets of left side solid fixed ring and two sets of right side solid fixed ring are installed respectively at regulating box top left end and right-hand member, both ends are provided with two sets of go-between and two sets of fixed hooks about two sets of elastic fixation area respectively, two sets of go-between are connected with two sets of left side solid fixed rings respectively, two sets of fixed hooks are geted in touch respectively to two sets of right side solid fixed rings on, the speed reducer body is.

The utility model discloses a high rotational speed reducer still includes multiunit antiskid seat, install respectively in fixing base bottom left front side, left rear side, right front side and right rear side on the antiskid of multiunit left side.

The utility model discloses a high rotational speed reducer still includes multiunit connecting rod and two sets of removal handles, multiunit connecting rod bottom is installed respectively on half regional and half right region on the left side of fixing base top to multiunit connecting rod top is connected with two sets of removal handles respectively.

Compared with the prior art, the beneficial effects of the utility model are that: in the using process, the input end and the output end of the speed reducer body are respectively connected with the driving part and the working machine, so that the power input by the driving part can be reduced and output, a large amount of heat can be generated in the process, cooling and cooling liquid is led into the left fixing pipe through the liquid inlet pipe at the moment, flows into the multiple groups of spiral cooling pipes in a shunting manner, flows along the multiple groups of spiral cooling pipes, finally flows back into the right fixing pipe, and is discharged through the liquid outlet pipe, the cooling and cooling liquid in the multiple groups of spiral cooling pipes and air in the adjusting box carry out indirect heat exchange, so that the temperature of the air in the adjusting box is reduced, the motor is electrified and started, the transmission shaft drives the first conical gear to rotate under the action of the motor, and the second conical gear rotates along with the first conical gear due to the meshing of the first conical gear and the second conical gear, thereby make the rotation axis drive multiunit flabellum and rotate, the air after making the regulating box internal cooling is continuous blows to the speed reducer body, makes cold air and speed reducer body contact to can carry out the heat exchange with the speed reducer body, conveniently make the heat of speed reducer body dispel, thereby can conveniently dispel the heat to it, reduce the influence to its life.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a partial enlarged view of portion B of FIG. 1;

FIG. 4 is an enlarged view of a portion C of FIG. 1;

in the drawings, the reference numbers: 1. a speed reducer body; 2. a fixed seat; 3. an adjusting box; 4. a spiral cooling tube; 5. a support bar; 6. a support ring; 7. a left stationary tube; 8. a right fixed tube; 9. a liquid inlet pipe; 10. a liquid outlet pipe; 11. a motor; 12. a drive shaft; 13. a first bevel gear; 14. a second bevel gear; 15. a rotating shaft; 16. a fan blade; 17. a ball bearing; 18. an arc-shaped support frame; 19. positioning a plate; 20. a set screw; 21. a right-angle fixing frame; 22. mounting screws; 23. a non-slip mat; 24. a limiting pipe; 25. fixing the rod; 26. an elastic fixing band; 27. a left retaining ring; 28. a right securing ring; 29. a fixed hook; 30. an anti-slip seat; 31. a connecting rod; 32. the handle is moved.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the high rotation speed reducer of the present invention includes a reducer body 1 and a fixing base 2; the device also comprises an adjusting box 3, a plurality of groups of spiral cooling pipes 4, a plurality of groups of support rods 5, a plurality of groups of support rings 6, a left fixing pipe 7, a right fixing pipe 8, a liquid inlet pipe 9, a liquid outlet pipe 10, a motor 11, a transmission shaft 12, a first bevel gear 13, a second bevel gear 14, a rotating shaft 15 and a plurality of groups of fan blades 16, wherein the adjusting box 3 is arranged at the top of the fixed seat 2, an adjusting cavity is arranged in the adjusting box 3, the top of the adjusting box 3 is provided with an installation opening communicated with the adjusting cavity, the lower half area of the speed reducer body 1 is fixedly arranged at the installation opening, the bottom ends of the plurality of groups of support rods 5 are respectively arranged at the left half area and the right half area of the bottom in the adjusting box 3, the top ends of the plurality of groups of support rods 5 are respectively connected with the plurality of groups of support rings 6, the plurality of groups of spiral cooling pipes 4 are all positioned in the adjusting box, a liquid inlet pipe 9 and a liquid outlet pipe 10 respectively penetrate through the left side wall and the right side wall of the adjusting box 3 and are respectively communicated with the left fixing pipe 7 and the right fixing pipe 8, a motor 11 is arranged in the right half area of the inner bottom of the adjusting box 3, two ends of a transmission shaft 12 are respectively connected with an output end of the motor 11 and a first bevel gear 13, a fixing hole is arranged in the central area of a second bevel gear 14, the second bevel gear 14 is sleeved and fixed to the lower half area of the outer wall of a rotating shaft 15, the first bevel gear 13 and the second bevel gear 14 are mutually meshed, a fixing groove is arranged in the central area of the inner bottom of the adjusting box 3, a ball bearing 17 is arranged in the fixing groove, the bottom end of the rotating shaft 15 is inserted and fixed into the; in the using process, the input end and the output end of the speed reducer body are respectively connected with the driving part and the working machine, so that the power input by the driving part can be reduced and output, a large amount of heat can be generated in the process, cooling and cooling liquid is led into the left fixing pipe through the liquid inlet pipe at the moment, flows into the multiple groups of spiral cooling pipes in a shunting manner, flows along the multiple groups of spiral cooling pipes, finally flows back into the right fixing pipe, and is discharged through the liquid outlet pipe, the cooling and cooling liquid in the multiple groups of spiral cooling pipes and air in the adjusting box carry out indirect heat exchange, so that the temperature of the air in the adjusting box is reduced, the motor is electrified and started, the transmission shaft drives the first conical gear to rotate under the action of the motor, and the second conical gear rotates along with the first conical gear due to the meshing of the first conical gear and the second conical gear, thereby make the rotation axis drive multiunit flabellum and rotate, the air after making the regulating box internal cooling is continuous blows to the speed reducer body, makes cold air and speed reducer body contact to can carry out the heat exchange with the speed reducer body, conveniently make the heat of speed reducer body dispel, thereby can conveniently dispel the heat to it, reduce the influence to its life.

The utility model discloses a high rotational speed reducer, still include two sets of arc-shaped support frames 18, four groups of locating plates 19 and multiunit set screw 20, two sets of arc-shaped support frames 18 are all walked around the first half region of speed reducer body 1, and two ends of two sets of arc-shaped support frames 18 are connected with four groups of locating plates 19 respectively, four groups of locating plates 19 are all contacted with the bottom in regulating box 3, multiunit set screw 20 is the spiral shell respectively and is passed through four groups of locating plates 19, and multiunit set screw 20 is all spiral shell dress to regulating box 3 top; the positions of the four groups of positioning plates and the two groups of arc-shaped supporting frames can be fixedly installed through the multiple groups of fixing screws, so that a certain supporting and lifting effect can be achieved on the speed reducer body.

The utility model discloses a high rotational speed reducer, still include multiunit right angle mount 21 and multiunit mounting screw 22, multiunit right angle mount 21 contacts with the outer wall of regulating box 3 and the top of fixing base 2 respectively, multiunit mounting screw 22 is threaded through two sets of right angle mounts 21 respectively, and multiunit mounting screw 22 is threaded into regulating box 3 and fixing base 2 respectively; the positions of the multiple groups of right-angle fixing frames can be fixedly installed through the multiple groups of installation screws, so that the installation stability between the adjusting box and the fixing seat can be improved.

The utility model discloses a high-speed reducer, still include multiunit slipmat 23, multiunit slipmat 23 is installed respectively on the inner wall of multiunit support ring 6, and multiunit slipmat 23 contacts with the outer wall of multiunit spiral cooling tube 4 respectively; the friction between the multiple groups of support rings and the multiple groups of spiral cooling pipes can be enhanced through the multiple groups of anti-slip pads.

The utility model discloses a high rotational speed reducer, still include two sets of spacing pipes 24 and two sets of dead levers 25, two sets of spacing pipes 24 are installed respectively on regulating box 3 left side wall and right side wall, two sets of dead levers 25 both ends are connected with two sets of spacing pipe 24 outer walls and regulating box 3 outer walls respectively, feed liquor pipe 9 and drain pipe 10 pass two sets of spacing pipes 24 respectively; can play further limited action to the position of two sets of spacing pipes through two sets of fixed poles to can play certain guard action to feed liquor pipe and drain pipe through two sets of spacing pipes.

The utility model discloses a high rotational speed reducer, still include two sets of elastic fixation area 26, two sets of left fixed rings 27 and two sets of right fixed rings 28 are installed respectively at the left end and the right-hand member of regulating box 3 top, two sets of elastic fixation area 26 are provided with two sets of go-between and two sets of fixed hooks 29 respectively at both ends about, two sets of go-between are connected with two sets of left fixed rings 27 respectively, two sets of fixed hooks 29 are got in touch to two sets of right fixed rings 28 respectively, two sets of elastic fixation area 26 are all; after the position of fixed mounting speed reducer body, tensile two sets of elastic fixation area to get in touch two sets of right fixed rings respectively with two sets of fixed hooks on, thereby can play certain limited action to the speed reducer body through two sets of elastic fixation area.

The utility model discloses a high-speed reducer, also include the multiple-unit antiskid seat 30, the multiple-unit antiskid left side is installed respectively in the left front side, left rear side, right front side and right rear side of the bottom of the fixed seat 2; can strengthen the frictional force between fixing base and the contact surface through the multiunit antiskid seat to can reduce the displacement of fixing base, improve holistic stability of placing.

The utility model discloses a high rotational speed reducer, still include multiunit connecting rod 31 and two sets of removal handles 32, multiunit connecting rod 31 bottom is installed respectively in 2 top left half regions and right half regions, and multiunit connecting rod 31 top is connected with two sets of removal handles 32 respectively; can remove the position of handle through the fixed two sets of removal of multiunit connecting rod, when needs remove holistic position, handheld two sets of removal handles lift up whole to can conveniently remove holistic position.

The utility model discloses a high rotational speed reducer, it is at the during operation, in the use, the input and the output of speed reducer body are connected with former driving link and working machine respectively, thereby can slow down the power that former driving link input and export, can produce a large amount of heats in this process, introduce cooling liquid in the fixed pipe left through the feed liquor pipe this moment, cooling liquid reposition of redundant personnel gets into multiunit spiral cooling tube, and flow along multiunit spiral cooling tube, flow back to right fixed pipe at last, discharge through the drain pipe at last, cooling liquid in the multiunit spiral cooling tube carries out indirect heat exchange with the air in the regulating box, make the air temperature in the regulating box reduce, simultaneously circular telegram the motor and start, make the transmission shaft drive first conical gear to rotate under the effect of motor, because first conical gear and second conical gear mesh, therefore, the second bevel gear rotates along with the first bevel gear, so that the rotating shaft drives the plurality of groups of fan blades to rotate, air cooled in the adjusting box is continuously blown to the speed reducer body, cold air is contacted with the speed reducer body, heat exchange can be carried out with the speed reducer body, heat of the speed reducer body can be conveniently dissipated, heat dissipation can be conveniently carried out, and influence on the service life of the speed reducer body is reduced, four groups of positioning plates and two groups of arc-shaped supporting frames can be fixedly installed through a plurality of groups of fixing screws, a certain supporting and lifting effect can be achieved on the speed reducer body, a plurality of groups of right-angle fixing frames can be fixedly installed through a plurality of groups of mounting screws, so that the installation stability between the adjusting box and the fixing seat can be improved, the friction force between a plurality of groups of supporting rings and a plurality, can play further limiting action to the position of two sets of spacing pipes through two sets of fixed poles, and can play certain guard action to feed liquor pipe and drain pipe through two sets of spacing pipes, after the position of fixed mounting speed reducer body, tensile two sets of elastic fixing band, and couple two sets of fixed hooks respectively to two sets of right side solid fixed ring on, thereby can play certain limiting action to the speed reducer body through two sets of elastic fixing band, can strengthen the frictional force between fixing base and the contact surface through the multiunit antiskid seat, thereby can reduce the displacement of fixing base, improve holistic stability of placing, can pass through the fixed two sets of positions that remove the handle of multiunit connecting rod, when needs remove holistic position, handheld two sets of removal handles and will wholly lift up, thereby can conveniently remove holistic position.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A high-rotation-speed reducer comprises a reducer body (1) and a fixed seat (2); it is characterized by also comprising an adjusting box (3), a plurality of groups of spiral cooling pipes (4), a plurality of groups of supporting rods (5), a plurality of groups of supporting rings (6), a left fixing pipe (7), a right fixing pipe (8), a liquid inlet pipe (9), a liquid outlet pipe (10), a motor (11), a transmission shaft (12), a first bevel gear (13), a second bevel gear (14), a rotating shaft (15) and a plurality of groups of fan blades (16), wherein the adjusting box (3) is arranged at the top of the fixing seat (2), an adjusting cavity is arranged in the adjusting box (3), the top of the adjusting box (3) is provided with a mounting port communicated with the adjusting cavity, the lower half area of the speed reducer body (1) is fixedly arranged at the mounting port, the bottom ends of the plurality of groups of supporting rods (5) are respectively arranged at the left half area and the right half area of the bottom in the adjusting box (3), and the top ends of the, the multi-group spiral cooling pipes (4) are located in the adjusting box (3), the left end and the right end of each multi-group spiral cooling pipe (4) respectively penetrate through the multi-group support rings (6), the left end and the right end of each multi-group spiral cooling pipe (4) are respectively communicated with the left fixing pipe (7) and the right fixing pipe (8), the liquid inlet pipe (9) and the liquid outlet pipe (10) respectively penetrate through the left side wall and the right side wall of the adjusting box (3) and are respectively communicated with the left fixing pipe (7) and the right fixing pipe (8), the motor (11) is installed in the right half area of the inner bottom of the adjusting box (3), the two ends of the transmission shaft (12) are respectively connected with the output end of the motor (11) and the first bevel gear (13), the central area of the second bevel gear (14) is provided with a fixing hole, the second bevel gear (14) is sleeved and fixed to the lower half area of the outer wall of the rotating shaft (15), and the first bevel gear, bottom central zone is provided with the fixed slot in regulating box (3), be provided with ball bearing (17) in the fixed slot, rotation axis (15) bottom is inserted and is fixed to ball bearing (17) in, the first half region in rotation axis (15) outer wall is all installed to multiunit flabellum (16).

2. The high-speed reducer according to claim 1, further comprising two sets of arc-shaped supporting frames (18), four sets of positioning plates (19) and a plurality of sets of fixing screws (20), wherein the two sets of arc-shaped supporting frames (18) bypass the lower half area of the reducer body (1), two ends of the two sets of arc-shaped supporting frames (18) are respectively connected with the four sets of positioning plates (19), the four sets of positioning plates (19) are respectively contacted with the bottom of the adjusting box (3), the plurality of sets of fixing screws (20) are respectively screwed through the four sets of positioning plates (19), and the plurality of sets of fixing screws (20) are respectively screwed to the top of the adjusting box (3).

3. The high-speed reducer according to claim 2, further comprising a plurality of sets of right-angle fixing frames (21) and a plurality of sets of mounting screws (22), wherein the plurality of sets of right-angle fixing frames (21) are respectively in contact with the outer wall of the adjusting box (3) and the top of the fixing seat (2), the plurality of sets of mounting screws (22) are respectively screwed through the two sets of right-angle fixing frames (21), and the plurality of sets of mounting screws (22) are respectively screwed into the adjusting box (3) and the fixing seat (2).

4. A high speed reducer according to claim 3, further comprising a plurality of sets of anti-slip pads (23), wherein the plurality of sets of anti-slip pads (23) are respectively mounted on the inner walls of the plurality of sets of support rings (6), and the plurality of sets of anti-slip pads (23) are respectively in contact with the outer walls of the plurality of sets of spiral cooling pipes (4).

5. The high-speed reducer according to claim 4, further comprising two sets of limiting pipes (24) and two sets of fixing rods (25), wherein the two sets of limiting pipes (24) are respectively installed on the left side wall and the right side wall of the adjusting box (3), two ends of the two sets of fixing rods (25) are respectively connected with the outer walls of the two sets of limiting pipes (24) and the outer wall of the adjusting box (3), and the liquid inlet pipe (9) and the liquid outlet pipe (10) respectively penetrate through the two sets of limiting pipes (24).

6. The high-speed reducer according to claim 5, further comprising two sets of elastic fixing bands (26), two sets of left fixing rings (27) and two sets of right fixing rings (28), wherein the two sets of left fixing rings (27) and the two sets of right fixing rings (28) are respectively installed at the left end and the right end of the top of the adjusting box (3), the two sets of connecting rings and the two sets of fixing hooks (29) are respectively arranged at the left end and the right end of the two sets of elastic fixing bands (26), the two sets of connecting rings are respectively connected with the two sets of left fixing rings (27), the two sets of fixing hooks (29) are respectively hooked onto the two sets of right fixing rings (28), and the two sets of elastic fixing bands (26) are wound around the reducer.

7. A high speed reducer according to claim 6 further comprising a plurality of sets of anti-slip seats (30) respectively mounted on the left front side, the left rear side, the right front side and the right rear side of the bottom of the fixed seat (2).

8. The high-speed reducer according to claim 7, further comprising a plurality of sets of connecting rods (31) and two sets of moving handles (32), wherein the bottom ends of the plurality of sets of connecting rods (31) are respectively installed in the left half area and the right half area of the top of the fixed base (2), and the top ends of the plurality of sets of connecting rods (31) are respectively connected with the two sets of moving handles (32).

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