CN114688234A

CN114688234A - Automatic lubricating mechanism for motor gear

Info

Publication number: CN114688234A
Application number: CN202210336474.8A
Authority: CN
Inventors: 连广杰; 连卫东
Original assignee: Jiangsu Sulida Gear Co ltd
Current assignee: Jiangsu Sulida Gear Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-07-01
Anticipated expiration: 2042-04-01
Also published as: CN114688234B

Abstract

The invention discloses an automatic lubricating mechanism for a motor gear, and particularly relates to the technical field of motor gear lubrication, wherein the conventional lubricating mechanism is mainly used for manually spraying lubricating oil by personnel, the efficiency is low in the mode, and the lubricating oil cannot be uniformly sprayed on the surface of the motor gear.

Description

Automatic lubricating mechanism for motor gear

Technical Field

The invention relates to the technical field of motor gear lubrication, in particular to an automatic motor gear lubricating mechanism.

Background

The gear motor is generally used for transmission equipment with low rotating speed and large torque, and the purpose of reducing speed is achieved by transmitting a motor or other transmission equipment running at high speed to a gear of an output shaft through a speed reducer.

Motor gear need lubricate its gear train when the casing of packing into, makes the gear surface evenly spray lubricating oil, and current lubrication mechanism mostly is personnel and carries out manual spraying lubricating oil to it, and this kind of mode efficiency is lower, and motor gear can not rotate when lubricated, can lead to spraying that lubricating oil can not be even on motor gear surface.

To this end, we propose an automatic lubrication mechanism for motor gears to solve the above problems.

Disclosure of Invention

The invention aims to provide an automatic lubricating mechanism for a motor gear, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a motor gear self-lubricate mechanism, includes the supporting mechanism, the supporting mechanism is including two movable plates, two drive mechanism of symmetric distribution are installed to the movable plate top, and two drive mechanism can use with the supporting mechanism cooperation, two stop gear is all installed to one side that drive mechanism is close to each other, and stop gear can use with drive mechanism and supporting mechanism cooperation, two a plurality of oil spout mechanism is all installed to one side that stop gear is close to each other, and a plurality of oil spout mechanism annular distribution, two place between the oil spout mechanism rather than the motor gear who cooperates the use.

Preferably, the supporting mechanism is including the bottom plate, two first backup pads are installed on the bottom plate top, two install two guide bars, two between the first backup pad the movable plate slides and sets up on two guide bars, two it is provided with two-way threaded rod and drive shaft to rotate through the bearing in the first backup pad, the first backup pad side-mounting of bottom plate top one side has first motor group and second motor group, first motor group output and two-way threaded rod one end fixed connection, the third gear is installed to second motor group output, third gear meshing has the second gear, the second gear is installed in drive shaft one end.

Preferably, two fixed plates and a pillar are sequentially mounted at the top end of the movable plate, the pillar is positioned at one side where the top ends of the two movable plates are close to each other, the threads of the fixed plates and the pillar on the two movable plates are arranged on a bidirectional threaded rod, and are symmetrically distributed on the bidirectional threaded rod, the lower end of the fixed plate positioned in the middle of the moving plate is rotatably provided with a moving cylinder through a bearing, the inner ring of the movable cylinder is provided with a limiting block, the outer ring of the driving shaft is provided with a limiting groove, the limiting block can slide in the limiting groove, the two ends of the moving cylinder are respectively provided with a first bevel gear, the top end of the support column is provided with a buckle, the side surface of the support column is provided with two supporting seats, the two supporting seats are rotatably provided with a first transmission shaft through a bearing, and a second bevel gear and a first gear are respectively installed at the bottom end and the top end of the first transmission shaft, and the second bevel gear is meshed with the first bevel gear at one end, close to the strut, of the movable cylinder.

Preferably, the transmission mechanism comprises a device box, the device box is installed at the top ends of two fixed plates on the movable plate, a partition plate is horizontally installed inside the device box, a second transmission shaft and a central shaft are rotatably arranged on the box walls of the bottom end of the device box and the partition plate through bearings, a third bevel gear and a fourth gear are installed at the bottom end and the top end of the second transmission shaft respectively, and the third bevel gear is meshed with a first bevel gear at one end, far away from the support, of the movable cylinder.

Preferably, the carousel is installed on the center pin top, first outer ring gear is installed to the carousel outer lane, first outer ring gear and fourth gear engagement, fan-shaped side ring gear is installed on the carousel top, two lateral walls of device case rotate through the bearing and are provided with the third transmission shaft, install two fifth gears, two on the third transmission shaft the fifth gear homoenergetic with fan-shaped side ring gear meshing, two the sixth gear is all installed to the one end that the third transmission shaft is close to each other.

Preferably, the limiting mechanism includes a second supporting plate, the second supporting plate is fixedly mounted at the top end of a fixed plate located at the middle part of the top end of the movable plate, a rotary drum is mounted at the top end of the second supporting plate, a rotary ring is rotatably arranged in the rotary drum, a second external gear ring is mounted on an outer ring of the rotary ring, the second external gear ring is meshed with a plurality of seventh gears in annular distribution, a first cylinder is mounted at the center of the seventh gear, a first internal gear ring is mounted at an inner ring of the rotary ring, an eighth gear is meshed with the first internal gear ring, a second cylinder is mounted at the center of the eighth gear, the second cylinder and the first cylinder are rotatably arranged on the rotary drum through bearings, a ninth gear is mounted on the second cylinder, and the ninth gear is meshed with the sixth gear.

Preferably, a fixed cylinder is installed at rotary drum center department, the fixed disk is all installed at the fixed cylinder both ends, fixed cylinder and fixed disk center department rotate through the bearing and are provided with the axis of rotation, install first side gear in the axis of rotation, first side gear and first gear engagement, two the inserted block is all installed to the one end that the axis of rotation is close to each other, and the inserted block is the cross.

Preferably, the oil injection mechanism comprises a rectangular plate, the rectangular plate is fixedly installed at one end, far away from the insert, of the rotary drum, two third supporting plates are installed at one side, far away from the rotary drum, of the rectangular plate, two sliding rods are installed between the third supporting plates, two one-way threaded rods are arranged on the third supporting plates in a rotating mode through bearings, moving blocks are arranged on the one side, far away from the rectangular plate, of the moving blocks, a spray head assembly is installed at one side, sliding arranged on the two sliding rods, of each moving block, a second side gear is installed on each one-way threaded rod, a tenth gear is meshed with the second side gear, and the tenth gear is fixedly connected with one end of the first cylinder.

Preferably, the motor gear mechanism comprises a cylinder, a second internal gear ring is mounted inside the cylinder, three first motor gears are meshed with the second internal gear ring, a first fixing column is rotatably arranged at the center of each first motor gear through a bearing, a connecting plate is mounted on each three first fixing column, each first fixing column is fixed on the connecting plate through a nut, an output shaft is mounted at the center of one side, far away from the first motor gear, of the connecting plate, and one insert block can be inserted into one end, far away from the connecting plate, of the output shaft.

Preferably, it is three the meshing has the second motor gear between the first motor gear, second motor gear center department installs the second fixed column, install the fixture block on the second fixed column, the second motor gear can block and establish on the fixture block, the second motor gear passes through jump ring and fixture block to be fixed on the second fixed column, the second fixed column is kept away from the one end of second motor gear and is installed the input shaft, another the inserted block can insert the one end of establishing the input shaft and keeping away from the second fixed column.

Compared with the prior art, the invention has the beneficial effects that:

1. the bidirectional threaded rod rotates to drive the fixed plates and the supporting columns on the two moving plates to move oppositely, so that the buckles can support the motor gear mechanism, the insertion blocks can be inserted into one ends of the output shaft and the input shaft of the motor gear mechanism, and the device can support and limit the motor gear mechanisms with different lengths.

2. The invention utilizes the rotation of the driving shaft to drive the first motor gear and the second motor gear to rotate in the cylinder and enable the moving block provided with the spray head component to reciprocate.

3. The invention utilizes the reciprocating movement of the spray head component to be matched with the rotation of the motor gear mechanism, so that the lubricating oil sprayed by the spray head component can be uniformly distributed on the gear in the motor gear mechanism to perform sufficient lubrication.

Drawings

Figure 1 is a schematic view of the overall structure of the present invention,

FIG. 2 is a schematic cross-sectional view of the present invention,

FIG. 3 is a schematic structural diagram of the supporting mechanism of the present invention,

FIG. 4 is a schematic sectional view of the transmission mechanism of the present invention,

figure 5 is a schematic diagram of an explosive structure of the limiting mechanism of the invention,

FIG. 6 is a schematic diagram of the structure of the oil injection mechanism of the present invention,

figure 7 is a schematic diagram of an exploded structure of the motor-gear mechanism of the present invention,

FIG. 8 is an enlarged view of the structure at A in FIG. 2,

FIG. 9 is an enlarged view of the structure at B in FIG. 2,

FIG. 10 is an enlarged view of the structure at C in FIG. 2 according to the present invention,

FIG. 11 is an enlarged view of the structure shown at D in FIG. 2 according to the present invention.

In the figure: 1. a support mechanism; 101. a base plate; 102. a first support plate; 103. a guide bar; 104. moving the plate; 105. a fixing plate; 106. moving the drum; 107. a first bevel gear; 108. a pillar; 109. buckling; 110. a supporting seat; 111. a first transmission shaft; 112. a second bevel gear; 113. a first gear; 114. a bidirectional threaded rod; 115. a first motor group; 116. a drive shaft; 117. a second gear; 118. a third gear; 119. a second motor group; 2. a transmission mechanism; 201. a device case; 202. a partition plate; 203. a second drive shaft; 204. a central shaft; 205. a third bevel gear; 206. a fourth gear; 207. a turntable; 208. a first outer ring gear; 209. a fan-shaped side toothed ring; 210. a third drive shaft; 211. a fifth gear; 212. a sixth gear; 3. a limiting mechanism; 301. a second support plate; 302. a rotating drum; 303. a rotating ring; 304. a second outer ring gear; 305. a seventh gear; 306. a first cylinder; 307. a first inner ring gear; 308. an eighth gear; 309. a second cylinder; 310. a ninth gear; 311. a fixed cylinder; 312. fixing the disc; 313. a rotating shaft; 314. inserting a block; 315. a first side gear; 4. an oil injection mechanism; 401. a rectangular plate; 402. a third support plate; 403. a slide bar; 404. a one-way threaded rod; 405. a moving block; 406. a showerhead assembly; 407. a second side gear; 408. a tenth gear; 5. a motor gear mechanism; 501. a cylinder; 502. a second inner ring gear; 503. a first motor gear; 504. a first fixed column; 505. a connecting plate; 506. an output shaft; 507. a second motor gear; 508. a second fixed column; 509. an input shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1 to 11, the invention provides an automatic lubricating mechanism for a motor gear, which comprises a supporting mechanism 1, wherein the supporting mechanism 1 comprises two moving plates 104, two transmission mechanisms 2 which are symmetrically distributed are mounted above the moving plates 104, the two transmission mechanisms 2 can be matched with the supporting mechanism 1 for use, a limiting mechanism 3 is mounted on one side, close to each other, of each of the two transmission mechanisms 2, the limiting mechanism 3 can be matched with the transmission mechanisms 2 and the supporting mechanism 1 for use, a plurality of oil injection mechanisms 4 are mounted on one side, close to each other, of each of the two limiting mechanisms 3, the oil injection mechanisms 4 are annularly distributed, and a motor gear mechanism 5 matched with the oil injection mechanisms 4 for use is arranged between the two oil injection mechanisms 4.

Further, the supporting mechanism 1 includes a bottom plate 101, two first supporting plates 102 are installed on the top end of the bottom plate 101, two guide rods 103 are installed between the two first supporting plates 102, two moving plates 104 are slidably disposed on the two guide rods 103, a bidirectional threaded rod 114 and a driving shaft 116 are rotatably disposed on the two first supporting plates 102 through bearings, a first motor set 115 and a second motor set 119 are installed on the side surface of the first supporting plate 102 on one side of the top end of the bottom plate 101, the output end of the first motor set 115 is fixedly connected with one end of the bidirectional threaded rod 114, a third gear 118 is installed at the output end of the second motor set 119, the third gear 118 is engaged with a second gear 117, the second gear 117 is installed at one end of the driving shaft 116 to enable the bidirectional threaded rod 114 and the driving shaft 116 to rotate, two fixing plates 105 and a support column 108 are sequentially installed on the top end of the moving plate 104, the supporting columns 108 are located on one side where the top ends of the two moving plates 104 are close to each other, the fixing plates 105 and the supporting columns 108 on the two moving plates 104 are arranged on the two-way threaded rod 114 in a threaded manner and are symmetrically distributed on the two-way threaded rod 114, so that the two-way threaded rod 114 rotates to drive the fixing plates 105 and the supporting columns 108 on the moving plates 104 to move, the lower end of the fixing plate 105 in the middle of the moving plates 104 is provided with a moving cylinder 106 through a bearing in a rotating manner, the inner ring of the moving cylinder 106 is provided with a limiting block, the outer ring of the driving shaft 116 is provided with a limiting groove, the limiting block can slide in the limiting groove, so that the moving cylinder 106 can still rotate under the rotation of the driving shaft 116 after moving, the two ends of the moving cylinder 106 are provided with first bevel gears 107, the top ends of the supporting columns 108 are provided with buckles 109, the two supporting seats 110 are mounted on the side faces of the supporting columns 108, and are provided with first transmission shafts 111 through the bearing in a rotating manner, the bottom end and the top end of the first transmission shaft 111 are respectively provided with a second bevel gear 112 and a first gear 113, the second bevel gear 112 is meshed with the first bevel gear 107 at one end of the movable cylinder 106 close to the strut 108, so that the driving shaft 116 can drive the first transmission shaft 111 to rotate.

Further, the transmission mechanism 2 includes a device box 201, the device box 201 is installed at the top ends of two fixing plates 105 on the moving plate 104, a partition plate 202 is horizontally installed inside the device box 201, a second transmission shaft 203 and a central shaft 204 are rotatably installed on the partition plate 202 and the box wall at the bottom end of the device box 201 through bearings, a third bevel gear 205 and a fourth gear 206 are respectively installed at the bottom end and the top end of the second transmission shaft 203, the third bevel gear 205 is engaged with a first bevel gear 107 at one end of the moving cylinder 106 far away from the pillar 108, so that the driving shaft 116 can drive the second transmission shaft 203 to rotate, a turntable 207 is installed at the top end of the central shaft 204, a first outer gear ring 208 is installed on the outer ring of the turntable 207, the first outer gear ring 208 is engaged with the fourth gear 206, a fan-shaped side gear ring 209 is installed at the top end of the turntable 207, and third transmission shafts 210 are rotatably installed on two side walls of the device box 201 through bearings, install two fifth gears 211 on the third transmission shaft 210, two fifth gears 211 all can with fan-shaped side ring gear 209 meshing, two sixth gear 212 is all installed to the one end that third transmission shaft 210 is close to each other, utilizes fan-shaped side ring gear 209 to mesh with two fifth gears 211 respectively, makes two fifth gears 211 can do opposite direction's rotation each other to make the third transmission shaft 210 of two fifth gears 211 center department can reciprocating rotation.

Further, the limiting mechanism 3 includes a second supporting plate 301, the second supporting plate 301 is fixedly installed at the top end of the fixing plate 105 located at the middle of the top end of the moving plate 104, a rotating drum 302 is installed at the top end of the second supporting plate 301, a rotating ring 303 is rotatably installed inside the rotating drum 302, a second external gear ring 304 is installed on the outer ring of the rotating ring 303, the second external gear ring 304 is engaged with a plurality of seventh gears 305 distributed annularly, a first cylinder 306 is installed at the center of the seventh gear 305, so that the rotating ring 303 can drive the seventh gear 305 and the first cylinder 306 to rotate, a first internal gear ring 307 is installed on the inner ring of the rotating ring 303, an eighth gear 308 is engaged with the first internal gear ring 307, a second cylinder 309 is installed at the center of the eighth gear 308, so that the eighth gear 308 can drive the rotating ring 303 to rotate, and both the second cylinder 309 and the first cylinder 306 are rotatably installed on the rotating drum 302 through bearings, install ninth gear 310 on the second cylinder 309, ninth gear 310 and the meshing of sixth gear 212 make third transmission shaft 210 can drive second cylinder 309 reciprocating rotation, revolving drum 302 center department installs fixed cylinder 311, fixed disk 312 is all installed at fixed cylinder 311 both ends, fixed cylinder 311 and fixed disk 312 center department are provided with axis of rotation 313 through the bearing rotation, install first side gear 315 on the axis of rotation 313, first side gear 315 and the meshing of first gear 113, two inserted block 314 is all installed to the one end that axis of rotation 313 is close to each other, and inserted block 314 is the cross, and first transmission shaft 111 can drive axis of rotation 313 and rotate.

Further, the oil injection mechanism 4 comprises a rectangular plate 401, the rectangular plate 401 is fixedly installed at one end of the drum 302 far away from the insert 314, two third support plates 402 are arranged on one side of the rectangular plate 401 far away from the rotary drum 302, two slide rods 403 are arranged between the two third support plates 402, a one-way threaded rod 404 is rotatably arranged on the two third support plates 402 through a bearing, the one-way threaded rod 404 is provided with a moving block 405 through threads, so that the one-way threaded rod 404 can drive the moving block 405 thereon to move through rotation, a spray head component 406 is arranged on one side of the moving block 405 far away from the rectangular plate 401, the moving block 405 is arranged on the two sliding rods 403 in a sliding mode, a second side gear 407 is mounted on the one-way threaded rod 404, the second side gear 407 is engaged with a tenth gear 408, the tenth gear 408 is fixedly connected to one end of the first cylinder 306, so that the first cylinder 306 can drive the one-way threaded rod 404 to rotate.

Further, the motor gear mechanism 5 includes a cylinder 501, a second internal gear ring 502 is installed inside the cylinder 501, the second internal gear ring 502 is engaged with three first motor gears 503, a first fixing column 504 is rotatably installed at the center of the first motor gear 503 through a bearing, connecting plates 505 are installed on the three first fixing columns 504, the first fixing columns 504 are fixed on the connecting plates 505 through nuts, an output shaft 506 is installed at the center of one side of the connecting plate 505 far from the first motor gear 503, one insert block 314 can be inserted into one end of the output shaft 506 far from the connecting plate 505, a second motor gear 507 is engaged between the three first motor gears 503, a second fixing column 508 is installed at the center of the second motor gear 507, a clamping block is installed on the second fixing column 508, and the second motor gear 507 can be clamped on the clamping block, the second motor gear 507 is fixed on the second fixing column 508 through a clamp spring and a clamping block, an input shaft 509 is installed at one end, far away from the second motor gear 507, of the second fixing column 508, the other inserting block 314 can be inserted into one end, far away from the second fixing column 508, of the input shaft 509, and the first motor gear 503 and the second motor gear 507 can be driven to rotate inside the cylinder 501 through rotation of the input shaft 509 and the output shaft 506.

The working principle is as follows: when the invention is used, the first motor set 115 is used for driving the two-way threaded rod 114 to rotate, the moving plate 104 at the bottom end of the fixed plate 105 and the support column 108 is arranged on the guide rod 103 in a sliding manner, the two-way threaded rod 114 rotates to drive the fixed plate 105 and the support column 108 on the guide rod to move oppositely, the support column 108 moves to drive the buckle 109 to move, the output shaft 506 and the input shaft 509 of the motor gear mechanism 5 can be placed on the buckle 109, the fixed plate 105 moves to drive the transmission mechanism 2, the limiting mechanism 3 and the oil injection mechanism 4 to move, so that the spray head component 406 can approach the motor gear mechanism 5, then the motor gear mechanism 5 is placed on the two buckles 109, the first motor set 115 is started again to move the fixed plate 105 and the support column 108 again, the insert block 314 above the fixed plate 105 moves along with the fixed plate, and is inserted into one end of the output shaft 506 and one end of the input shaft 509 of the motor gear mechanism 5, the device can support and limit the motor gear mechanisms 5 with different lengths;

the second motor set 119 is utilized to drive the third gear 118 to rotate, the third gear 118 drives the second gear 117 to rotate, the second gear 117 drives the driving shaft 116 to rotate, the driving shaft 116 rotates to drive the moving cylinder 106 to rotate, the moving cylinder 106 rotates to drive the two first bevel gears 107 thereon to rotate, the two first bevel gears 107 are respectively meshed with the second bevel gear 112 and the third bevel gear 205, so that the first transmission shaft 111 and the second transmission shaft 203 rotate, the first transmission shaft 111 rotates to drive the first gear 113 to rotate, the first gear 113 is meshed with the first side gear 315, so that the rotating shaft 313 at the center of the first side gear 315 rotates, the rotating shaft 313 rotates to drive the insert block 314 to rotate, so that the output shaft 506 and the input shaft 509, which are inserted by the insert block 314, rotate to drive the connecting plate 505 to rotate, and the connecting plate 505 rotates to drive the first motor gear 503 connected with the connecting plate to rotate, the input shaft 509 rotates to drive the second fixing column 508 and the second motor gear 507 thereon to rotate, so that the first motor gear 503 and the second motor gear 507 can rotate in the cylinder 501;

the second transmission shaft 203 rotates to drive the fourth gear 206 to rotate, the fourth gear 206 rotates to drive the first external gear ring 208 and the turntable 207 at the center thereof to rotate, the turntable 207 rotates to drive the fan-shaped side gear ring 209 to rotate, the fan-shaped side gear ring 209 can be respectively meshed with the two fifth gears 211, so that the two fifth gears 211 can rotate in opposite directions, the third transmission shaft 210 at the center of the two fifth gears 211 rotates in a reciprocating manner and drives the sixth gear 212 to rotate in a reciprocating manner, the sixth gear 212 rotates to drive the ninth gear 310 to rotate in a reciprocating manner, the ninth gear 310 rotates to drive the second cylinder 309 and the eighth gear 308 thereon to rotate in a reciprocating manner, the eighth gear 308 rotates to drive the first internal gear ring 307 to rotate, the first internal gear ring 307 rotates to drive the rotating ring 303 to rotate in a reciprocating manner, the rotating ring 303 rotates to drive the second external gear ring 304 to rotate in a reciprocating manner, and the seventh gear 305 meshed with the second external gear ring 304 rotates in a reciprocating manner, the seventh gear 305 rotates to drive the first cylinder 306 and the tenth gear 408 on the first cylinder to rotate in a reciprocating manner, the tenth gear 408 rotates the second side gear 407 to rotate in a reciprocating manner, the one-way threaded rod 404 at the center of the second side gear 407 rotates in a reciprocating manner, the one-way threaded rod 404 rotates to drive the moving block 405 on the one-way threaded rod to slide in a reciprocating manner on the sliding rod 403, so that the spray head assembly 406 on the moving block 405 can move in a reciprocating manner, and in cooperation with the rotation of the motor gear mechanism 5, lubricating oil sprayed by the spray head assembly 406 can be uniformly distributed on the gears inside the motor gear mechanism 5 to perform sufficient lubrication.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor gear self-lubricate mechanism, includes supporting mechanism (1), its characterized in that: supporting mechanism (1) is including two movable plates (104), two drive mechanism (2) of symmetric distribution are installed to movable plate (104) top, and two drive mechanism (2) can use with supporting mechanism (1) cooperation, two stop gear (3) are all installed to one side that drive mechanism (2) are close to each other, and stop gear (3) can use with drive mechanism (2) and supporting mechanism (1) cooperation, two a plurality of oil spout mechanism (4) are all installed to one side that stop gear (3) are close to each other, and a plurality of oil spout mechanism (4) ring-type distribution, two place between oil spout mechanism (4) and rather than the motor gear (5) that cooperate and use.

2. The automatic lubricating mechanism for the motor gear according to claim 1, characterized in that: the supporting mechanism (1) comprises a bottom plate (101), two first supporting plates (102) are installed at the top end of the bottom plate (101), two guide rods (103) are installed between the two first supporting plates (102), two moving plates (104) are arranged on the two guide rods (103) in a sliding mode, a bidirectional threaded rod (114) and a driving shaft (116) are arranged on the two first supporting plates (102) in a rotating mode through bearings, a first motor set (115) and a second motor set (119) are arranged on the side surface of the first supporting plate (102) on one side of the top end of the bottom plate (101), the output end of the first motor set (115) is fixedly connected with one end of a bidirectional threaded rod (114), and a third gear (118) is installed at the output end of the second motor set (119), a second gear (117) is meshed with the third gear (118), and the second gear (117) is installed at one end of the driving shaft (116).

3. The automatic lubricating mechanism for the motor gear according to claim 2, characterized in that: two fixed plates (105) and a pillar (108) are sequentially installed on the top end of the movable plate (104), the pillar (108) is located on one side, close to each other, of the top ends of the two movable plates (104), the fixed plates (105) and the pillar (108) on the two movable plates (104) are arranged on a bidirectional threaded rod (114) in a threaded mode and are symmetrically distributed on the bidirectional threaded rod (114), a movable barrel (106) is arranged at the lower end of the fixed plate (105) in the middle of the movable plate (104) in a rotating mode through a bearing, a limiting block is installed on the inner ring of the movable barrel (106), a limiting groove is formed in the outer ring of the driving shaft (116), the limiting block can slide in the limiting groove, first bevel gears (107) are installed at two ends of the movable barrel (106), a buckle (109) is installed at the top end of the pillar (108), and two supporting seats (110) are installed on the side faces of the pillar (108), two be provided with first transmission shaft (111) through the bearing rotation on supporting seat (110), second bevel gear (112) and first gear (113) are installed respectively to first transmission shaft (111) bottom and top, second bevel gear (112) and the meshing of first bevel gear (107) of the one end that is close to pillar (108) of removal section of thick bamboo (106).

4. The automatic lubricating mechanism for the motor gear according to claim 3, characterized in that: the transmission mechanism (2) comprises a device box (201), the device box (201) is arranged at the top ends of two fixing plates (105) on a moving plate (104), a partition plate (202) is horizontally arranged in the device box (201), a second transmission shaft (203) and a central shaft (204) are rotatably arranged on the partition plate (202) and the box wall at the bottom end of the device box (201) through bearings, a third bevel gear (205) and a fourth gear (206) are respectively arranged at the bottom end and the top end of the second transmission shaft (203), and the third bevel gear (205) is meshed with a first bevel gear (107) at one end, far away from a support column (108), of a moving cylinder (106).

5. The automatic lubricating mechanism for the motor gear according to claim 4, wherein: carousel (207) is installed on center pin (204) top, first outer ring gear (208) is installed to carousel (207) outer lane, first outer ring gear (208) and fourth gear (206) meshing, fan-shaped side ring gear (209) are installed on carousel (207) top, two lateral walls of device case (201) rotate through the bearing and are provided with third transmission shaft (210), install two fifth gear (211) on third transmission shaft (210), two fifth gear (211) all can with fan-shaped side ring gear (209) meshing, two sixth gear (212) are all installed to the one end that third transmission shaft (210) are close to each other.

6. The automatic lubricating mechanism for the motor gear according to claim 5, characterized in that: the limiting mechanism (3) comprises a second supporting plate (301), the second supporting plate (301) is fixedly installed at the top end of a fixing plate (105) located in the middle of the top end of a moving plate (104), a rotating drum (302) is installed at the top end of the second supporting plate (301), a rotating ring (303) is rotatably arranged in the rotating drum (302), a second external gear ring (304) is installed on the outer ring of the rotating ring (303), the second external gear ring (304) is meshed with a plurality of seventh gears (305) distributed in an annular mode, a first cylinder (306) is installed at the center of the seventh gear (305), a first internal gear ring (307) is installed on the inner ring of the rotating ring (303), an eighth gear (308) is meshed with the first internal gear ring (307), a second cylinder (309) is installed at the center of the eighth gear (308), and the second cylinder (309) and the first cylinder (306) are both rotatably arranged on the rotating drum (302) through bearings, a ninth gear (310) is mounted on the second cylinder (309), and the ninth gear (310) is meshed with the sixth gear (212).

7. The automatic lubricating mechanism for the motor gear according to claim 6, wherein: fixed cylinder (311) are installed in rotary drum (302) center department, fixed disk (312) are all installed at fixed cylinder (311) both ends, fixed cylinder (311) and fixed disk (312) center department are provided with axis of rotation (313) through the bearing rotation, install first side gear (315) on axis of rotation (313), first side gear (315) and first gear (113) meshing, two inserted block (314) are all installed to the one end that axis of rotation (313) are close to each other, and inserted block (314) are the cross.

8. The automatic lubricating mechanism for the motor gear according to claim 7, wherein: the oil injection mechanism (4) comprises a rectangular plate (401), the rectangular plate (401) is fixedly arranged at one end of the rotary drum (302) far away from the insert block (314), two third support plates (402) are arranged on one side of the rectangular plate (401) far away from the rotary drum (302), two slide rods (403) are arranged between the two third support plates (402), one-way threaded rods (404) are rotatably arranged on the two third support plates (402) through bearings, a moving block (405) is arranged on the one-way threaded rod (404) in a threaded manner, a spray head assembly (406) is installed on one side, away from the rectangular plate (401), of the moving block (405), the moving block (405) is arranged on the two sliding rods (403) in a sliding manner, the one-way threaded rod (404) is provided with a second side gear (407), the second side gear (407) is engaged with a tenth gear (408), and the tenth gear (408) is fixedly connected with one end of the first cylinder (306).

9. The automatic lubricating mechanism for the motor gear according to claim 8, characterized in that: motor gear (5) is including drum (501), drum (501) internally mounted has second internal gear ring (502), second internal gear ring (502) meshing has three first motor gear (503), first motor gear (503) center department rotates through the bearing and is provided with first fixed column (504), and is three install connecting plate (505) on first fixed column (504), first fixed column (504) are fixed on connecting plate (505) through the nut, one side center department that first motor gear (503) were kept away from in connecting plate (505) installs output shaft (506), one plug block (314) can insert and establish output shaft (506) and keep away from the one end of connecting plate (505).

10. The automatic lubricating mechanism for the motor gear according to claim 9, wherein: a second motor gear (507) is meshed between the three first motor gears (503), a second fixing column (508) is installed at the center of the second motor gear (507), a clamping block is installed on the second fixing column (508), the second motor gear (507) can be clamped on the clamping block, the second motor gear (507) is fixed on the second fixing column (508) through a clamping spring and the clamping block, an input shaft (509) is installed at one end, far away from the second motor gear (507), of the second fixing column (508), and the other end, far away from the second fixing column (508), of the input shaft (509) can be inserted into the insertion block (314).