CN211924863U

CN211924863U - Novel pursuit daily vertical rotation reduction gear

Info

Publication number: CN211924863U
Application number: CN202020198572.6U
Authority: CN
Inventors: 陈磊; 李辉; 赵正春
Original assignee: Maanshan Fuyong Intelligent Technology Co ltd
Current assignee: Maanshan Fuyong Intelligent Technology Co ltd
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-11-13
Anticipated expiration: 2030-02-21

Abstract

The utility model relates to a rotary reducer technical field discloses a novel vertical rotary reducer of daily use chases after, including casing and the slewing bearing of setting in the casing, the top and the equal fixedly connected with casing in bottom of casing, and the lateral wall of two casing one side in opposite directions all sets up with the fixed intercommunication of casing, all be equipped with the worm in two casings, and worm and slewing bearing intermeshing set up, the both ends of two worms all rotate with the both sides inner wall of two casings respectively through the bearing and be connected, and the one end of two worms runs through the inner wall of two casings respectively and outwards extend the setting, the casing is close to two worms and extends to outside one end fixedly connected with installation casing, the internal symmetry of installation casing is equipped with two driving motor. The utility model discloses can improve slewing bearing pivoted moment of torsion, and guarantee its pivoted stability, can carry out intermittent type oiling in the casing simultaneously, improve the life of rotary reduction gear.

Description

Novel pursuit daily vertical rotation reduction gear

Technical Field

The utility model relates to a rotation reduction gear technical field especially relates to a novel chase after daily vertical rotation reduction gear of using.

Background

Photovoltaic solar energy has recently gained wide application as a clean energy, and in order to ensure that the photovoltaic panel can efficiently absorb sunlight, the photovoltaic panel is usually designed to be rotatable so as to be convenient for corresponding tracking adjustment along with the change of the irradiation angle of the sunlight.

At present, a slewing reducer is installed on a solar device, and the angle of the solar device is adjusted so as to track the sun in real time, the slewing reducer is usually driven by a single motor in the prior art, the torque is small, and meanwhile, when the slewing reducer is used for a long time, the abrasion of internal parts is large, and the service life of the slewing reducer is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art that slewing reducer all is that single motor drives usually, and the moment of torsion is less, and slewing reducer is when long-term the use simultaneously, and the wearing and tearing that inside spare part suffered are great, influence slewing reducer life's problem, and the novel vertical slewing reducer of pursuing daily use that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel vertical rotary speed reducer for daily use comprises a casing and a rotary support arranged in the casing, wherein the top and the bottom of the casing are fixedly connected with a shell, the side walls of the opposite sides of the two shells are fixedly communicated with the casing, two worms are arranged in the two shells and are meshed with the rotary support, the two ends of the two worms are respectively rotatably connected with the inner walls of the two sides of the two shells through bearings, one ends of the two worms respectively penetrate through the inner walls of the two shells and extend outwards, one end of the casing, which is close to the two worms and extends to the outside, is fixedly connected with a mounting shell, two driving motors are symmetrically arranged in the mounting shell and are fixedly connected with the mounting shell through mounting plates, and the output ends of the two driving motors are respectively fixedly connected with one ends of the two worms extending to the outside, still be equipped with stop gear in the installation casing, one of them the top fixedly connected with oil tank of casing, and be equipped with intermittent type oiling mechanism in the oil tank, the fixed intercommunication in top of oil tank has the screwed pipe, and screwed pipe threaded connection has the rubber buffer.

Preferably, stop gear includes two first bevel gears, two second bevel gears and connecting rod, two first bevel gear extends to the fixed cover of outside one end with two worms respectively and connects, and two first bevel gears are the symmetry and set up, two second bevel gear respectively with two first bevel gear intermeshing, the both ends of connecting rod respectively with the lateral wall fixed connection of two second bevel gears, and the pole wall movable sleeve of connecting rod is equipped with two fixed blocks, two the lateral wall of fixed block all sets up with the inner wall fixed connection of installation casing.

Preferably, intermittent type oiling mechanism includes oil plug, U type pole and two cams, two vertical portions of U type pole all run through the lateral wall of casing and extend to in the casing, two the cams all cup joint with one of them worm fixed, and two cams and two vertical portions of U type pole corresponding settings, the bottom symmetry fixedly connected with two springs of U type pole horizontal part, and the other end of two springs and the bottom fixed connection setting of oil tank inner wall, the last lateral wall of oil plug and the bottom fixed connection of U type pole horizontal part, the oil inlet that is linked together with the casing is seted up to the bottom of oil tank, and oil inlet and oil plug phase-match set up.

Preferably, the bottom of two vertical portions of the U-shaped rod is provided with an arc-shaped groove, and the arc-shaped groove is movably connected with a ball.

Preferably, the top fixedly connected with turning handle of rubber buffer, and the surface of turning handle has seted up anti-skidding line.

Preferably, the diameters of the two first bevel gears are larger than the diameters of the two second bevel gears.

Preferably, the inner wall of the oil tank is symmetrically provided with two flow guide blocks, and the bottoms of the two flow guide blocks are respectively fixedly connected with the two sides of the bottom of the inner wall of the oil tank.

Preferably, the screw threads of the two worm rod walls are oppositely threaded.

Preferably, the fuel tank is made of transparent plastic.

Compared with the prior art, the utility model provides a novel chase after daily vertical rotation reduction gear possesses following beneficial effect:

1. this novel vertical rotary speed reducer of daily use follows after, through two driving motor that are equipped with, two worms of the rotatory drive of driving motor's output are rotatory, because the screw thread of two worm pole walls is opposite setting, thereby it is rotatory through two worms, can drive slewing bearing and rotate, and improve slewing bearing's moment of torsion, two first bevel gears that the rethread was equipped with, the worm rotates and to drive two first bevel gear rotatoryly, because two first bevel gears are the symmetry setting, thereby can drive two second bevel gear towards same direction rotation through two first bevel gear rotations, the connecting rod that the rethread was equipped with, can make the rotational speed of two second bevel gears the same, and then guarantee two worms stability at the rotation in-process, prevent that its rotational speed from taking place the difference.

2. This novel vertical rotation reduction gear of day of pursuing, through two cams that are equipped with, one of them worm rotates and can drives the cam and rotate, and then make the cam support and move U type pole rebound, because oil plug and U type pole fixed connection, thereby U type pole rebound, can make the oil inlet open, thereby make oil injection in the oil tank to casing and casing in, lubricate its inside spare part, the spring that the rethread was equipped with, when the cam rotated certain angle, pulling force through the spring can drive U type pole rebound, thereby make the oil plug closed with the oil inlet, and then rotate through the worm, can carry out intermittent type oiling in to the casing, improve rotation reduction gear's life.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can improve slewing bearing pivoted moment of torsion, and guarantee its pivoted stability, can carry out intermittent type oiling in the casing simultaneously, improve slewing reducer's life.

Drawings

Fig. 1 is a schematic structural view of a novel solar tracking vertical rotary speed reducer of the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

FIG. 3 is an enlarged view of the structure of part B in FIG. 1;

fig. 4 is a schematic structural diagram of the middle cam of the present invention.

In the figure: the device comprises a machine shell 1, a slewing bearing 2, a shell 3, a worm 4, a bearing 5, a mounting shell 6, a driving motor 7, a mounting plate 8, an oil tank 9, a threaded pipe 10, a rubber plug 11, a first bevel gear 12, a second bevel gear 13, a connecting rod 14, a fixing block 15, an oil plug 16, a U-shaped rod 17, a cam 18, a spring 19, a deflector 20 and balls 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a novel vertical rotary speed reducer for daily use comprises a casing 1 and a rotary support 2 arranged in the casing 1, wherein the top and the bottom of the casing 1 are both fixedly connected with a shell 3, the side walls of the opposite sides of the two shells 3 are both fixedly communicated with the casing 1, worms 4 are arranged in the two shells 3, the worms 4 and the rotary support 2 are mutually meshed, the two ends of the two worms 4 are respectively rotatably connected with the inner walls of the two sides of the two shells 3 through bearings 5, one ends of the two worms 4 respectively penetrate through the inner walls of the two shells 3 and extend outwards, one end of the casing 1, which is close to the two worms 4 and extends to the outside, is fixedly connected with a mounting shell 6, two driving motors 7 are symmetrically arranged in the mounting shell 6, the two driving motors 7 are both fixedly connected with the mounting shell 6 through mounting plates 8, the output ends of the two driving motors 7 are respectively fixedly connected with one ends of the two worms 4 extending to the outside, still be equipped with stop gear in the installation casing 6, the top fixedly connected with oil tank 9 of one of them casing 3, and be equipped with intermittent type oiling mechanism in the oil tank 9, the fixed intercommunication in top of oil tank 9 has screwed pipe 10, and screwed pipe 10 threaded connection has rubber buffer 11, through twisting rubber buffer 11, can make screwed pipe 10 open, and then be convenient for add lubricating oil.

The limiting mechanism comprises two first bevel gears 12, two second bevel gears 13 and a connecting rod 14, wherein the two first bevel gears 12 are fixedly sleeved with one ends of two worms 4 extending to the outside respectively, the two first bevel gears 12 are symmetrically arranged, the two second bevel gears 13 are meshed with the two first bevel gears 12 respectively, two ends of the connecting rod 14 are fixedly connected with the side walls of the two second bevel gears 13 respectively, two fixing blocks 15 are movably sleeved on the rod wall of the connecting rod 14, the side walls of the two fixing blocks 15 are fixedly connected with the inner wall of the mounting shell 6 respectively, the two first bevel gears 12 can be driven to rotate by the rotation of the worms 4, the two first bevel gears 12 are symmetrically arranged, so that the two second bevel gears 13 can be driven to rotate towards the same direction by the rotation of the two first bevel gears 12, and the rotating speeds of the two second bevel gears 13 can be the same by the arranged connecting rod, thereby ensuring the stability of the two worms 4 in the rotating process and preventing the rotating speeds of the two worms from being different.

The intermittent oiling mechanism comprises an oil plug 16, a U-shaped rod 17 and two cams 18, wherein two vertical parts of the U-shaped rod 17 penetrate through the side wall of the shell 3 and extend into the shell 3, the two cams 18 are fixedly sleeved with one worm 4, the two cams 18 are arranged corresponding to the two vertical parts of the U-shaped rod 17, two springs 19 are symmetrically and fixedly connected to the bottom of the horizontal part of the U-shaped rod 17, the other ends of the two springs 19 are fixedly connected with the bottom of the inner wall of the oil tank 9, the upper side wall of the oil plug 16 is fixedly connected with the bottom of the horizontal part of the U-shaped rod 17, an oil inlet communicated with the shell 3 is formed in the bottom of the oil tank 9, the oil inlet is matched with the oil plug 16, one worm 4 can drive the cams 18 to rotate through the two cams 18, the cams 18 further drive the U-shaped rod 17 to move upwards, and the oil plug 16 is fixedly connected with the U-shaped rod, thereby U type pole 17 upwards moves, can make the oil inlet open to make the oil in the oil tank 9 pour into to casing 3 and casing 1 in, lubricate its inside spare part, spring 19 that the rethread was equipped with, when cam 18 rotated certain angle, pulling force through spring 19 can drive U type pole 17 and move down, thereby make oil plug 16 closed the oil inlet, and then rotate through worm 4, can carry out intermittent type oiling in to casing 1, improve rotation reduction gear's life.

The arc wall has all been seted up to the bottom of two vertical portions of U type pole 17, and arc wall swing joint has ball 21, can reduce the frictional force between cam 18 and the U type pole 17, and the cam 18 of being convenient for supports U type pole 17 and removes.

The top fixedly connected with turning handle of rubber buffer 11, and the surface of turning handle has seted up anti-skidding line, can be convenient for twist rubber buffer 11 and rotate.

The diameter of both first bevel gears 12 is larger than the diameter of both second bevel gears 13.

The inner wall symmetry of oil tank 9 is equipped with two water conservancy diversion pieces 20, and the bottom of two water conservancy diversion pieces 20 sets up with the both sides fixed connection of oil tank 9 inner wall bottom respectively, can be convenient for oil inflow to the oil inlet.

The screw threads of the rod walls of the two worms 4 are arranged in opposite directions, so that the worms 4 can drive the slewing bearing 2 to rotate towards one direction when rotating in the same direction.

The oil tank 9 is made of transparent plastic, so that the oil quantity inside the oil tank 9 can be observed conveniently.

In the utility model, when in use, the two worm gears 4 are driven to rotate by the rotation of the output end of the driving motor 7 through the two driving motors 7, the threads of the rod walls of the two worm gears 4 are oppositely arranged, so that the two worm gears 4 can drive the slewing bearing to rotate 2 and improve the torque of the slewing bearing 2, the two first bevel gears 1 are arranged, the worm gears 4 can drive the two first bevel gears 12 to rotate, the two first bevel gears 12 are symmetrically arranged, so that the two second bevel gears 13 can be driven to rotate in the same direction through the rotation of the two first bevel gears 12, the rotating speeds of the two second bevel gears 13 can be the same through the connecting rod 14, the stability of the two worm gears 4 in the rotating process is ensured, the rotating speeds are prevented from being different, and the cam 18 can be driven to rotate by the rotation of one of the worm gears 4, and then make cam 18 support and move U type pole 17 and upwards move, because oil plug 16 and U type pole 17 fixed connection, thereby U type pole 17 upwards moves, can make the oil inlet open, thereby make the oil in the oil tank 9 inject to casing 3 and casing 1 in, lubricate its inside spare part, the rethread is equipped with spring 19, when cam 18 rotated certain angle, can drive U type pole 17 downstream through the pulling force of spring 19, thereby make oil plug 16 close the oil inlet, and then rotate through worm 4, can carry out intermittent oiling in the casing 1, improve rotary reducer's life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel vertical rotary speed reducer for daily use comprises a machine shell (1) and a rotary support (2) arranged in the machine shell (1), and is characterized in that the top and the bottom of the machine shell (1) are fixedly connected with shells (3), the side walls of one opposite sides of the two shells (3) are fixedly communicated with the machine shell (1), two worms (4) are arranged in the shells (3), the worms (4) are meshed with the rotary support (2), the two ends of the two worms (4) are respectively and rotatably connected with the inner walls of the two sides of the two shells (3) through bearings (5), one ends of the two worms (4) respectively penetrate through the inner walls of the two shells (3) and extend outwards, one end of the machine shell (1) close to the two worms (4) and extend to the outside is fixedly connected with an installation shell (6), two driving motors (7) are symmetrically arranged in the installation shell (6), and two driving motor (7) all set up, two through mounting panel (8) and installation casing (6) fixed connection the output of driving motor (7) extends to outside one end fixed connection with two worms (4) respectively, still be equipped with stop gear in installation casing (6), one of them the top fixedly connected with oil tank (9) of casing (3), and be equipped with intermittent type oiling mechanism in oil tank (9), the fixed intercommunication in top of oil tank (9) has screwed pipe (10), and screwed pipe (10) threaded connection has rubber buffer (11).

2. The novel solar tracking vertical rotary speed reducer according to claim 1, wherein the limiting mechanism comprises two first bevel gears (12), two second bevel gears (13) and a connecting rod (14), the two first bevel gears (12) are fixedly connected with one ends of the two worms (4) extending to the outside respectively, the two first bevel gears (12) are symmetrically arranged, the two second bevel gears (13) are meshed with the two first bevel gears (12) respectively, the two ends of the connecting rod (14) are fixedly connected with the side walls of the two second bevel gears (13) respectively, the two fixing blocks (15) are movably sleeved on the rod wall of the connecting rod (14), and the side walls of the fixing blocks (15) are fixedly connected with the inner wall of the mounting shell (6).

3. The novel solar tracking vertical rotary speed reducer according to claim 1, wherein the intermittent oiling mechanism comprises an oil plug (16), a U-shaped rod (17) and two cams (18), two vertical parts of the U-shaped rod (17) penetrate through the side wall of the housing (3) and extend into the housing (3), two cams (18) are fixedly sleeved with one worm (4), the two cams (18) are arranged corresponding to the two vertical parts of the U-shaped rod (17), two springs (19) are symmetrically and fixedly connected to the bottom of the horizontal part of the U-shaped rod (17), the other ends of the two springs (19) are fixedly connected to the bottom of the inner wall of the oil tank (9), the upper side wall of the oil plug (16) is fixedly connected to the bottom of the horizontal part of the U-shaped rod (17), and an oil inlet communicated with the housing (3) is formed in the bottom of the oil tank (9), and the oil inlet is matched with the oil plug (16).

4. A novel solar tracking vertical rotary speed reducer according to claim 3, wherein the bottoms of the two vertical parts of the U-shaped rod (17) are both provided with an arc-shaped groove, and the arc-shaped grooves are movably connected with the balls (21).

5. A novel vertical rotary speed reducer for solar tracking according to claim 3, wherein the top of the rubber stopper (11) is fixedly connected with a rotating handle, and the surface of the rotating handle is provided with anti-skid lines.

6. A new type of solar tracking vertical rotary speed reducer according to claim 2, wherein the diameter of both first bevel gears (12) is larger than the diameter of both second bevel gears (13).

7. The novel solar-tracking vertical rotary speed reducer according to claim 1, wherein the inner wall of the oil tank (9) is symmetrically provided with two flow guide blocks (20), and the bottoms of the two flow guide blocks (20) are respectively fixedly connected with two sides of the bottom of the inner wall of the oil tank (9).

8. A new type of vertical rotary reducer for solar tracking according to claim 1, characterized in that the threads of the two worm (4) rod walls are oppositely threaded.

9. A new type of solar-tracking vertical rotary speed reducer according to claim 1, wherein the oil tank (9) is made of transparent plastic.