Anti-vibration planetary reducer

Abstract

The invention relates to the technical field of planetary speed reducers, and discloses an anti-vibration planetary speed reducer which comprises an equipment base, a transmission shell is fixedly connected right above the equipment base, and one end of the transmission shell is fixedly connected with an oil input protective cover. By arranging the auxiliary lubricating mechanism, when a first extrusion block drives a first ball to extrude the bottom of an extrusion plate, the extrusion plate drives a sliding rod at one end of a second linkage rod to slide along the inner wall of the equipment base transmission shell, and at the moment, the sliding rod drives a piston piece to move towards the end close to a second one-way oil outlet valve along an extrusion cavity; at the moment, the piston piece extrudes the lubricating oil in the extrusion cavity to be jetted onto the stable speed reducing mechanism through a one-way oil outlet valve II at the tail end of the oil outlet groove, so that the lubricating oil at the bottom of the equipment base can be quickly conveyed onto the stable speed reducing mechanism, excessive wear among the gears is avoided, and gaps among the gears are reduced; therefore, vibration generated during transmission of the gears is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of planetary reducers, in particular to a vibration-proof planetary reducer. Background Art

[0002] A planetary reducer is a power transmission mechanism that uses a gear speed converter to reduce the motor's rotation speed to the desired number of rotations and obtain a larger torque. The gear with fewer teeth on the planetary reducer's transmission shaft meshes with the larger gear on the output shaft to achieve the purpose of speed reduction. Ordinary reducers also have several pairs of gears with the same principle meshing to achieve the ideal speed reduction effect. The ratio of the number of teeth of the large and small gears is the transmission ratio.

[0003] The existing planetary reducer lacks a protective mechanism on its outside. At the same time, the planetary reducer will generate large vibrations when it is running. The vibrations may cause damage to tight components. The driving gear and the planetary gear will be worn due to long-term meshing and rotation. The wear between the gears will cause gaps. The vibration amplitude of the gear during rotation will increase as the gap increases. Summary of the invention

[0004] The object of the present invention is to provide a vibration-proof planetary reducer to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a vibration-proof planetary reducer, comprising an equipment base, a transmission housing is fixedly connected to the top of the equipment base, an input protective cover is fixedly connected to one end of the transmission housing, an output protective cover is fixedly connected to one end of the transmission housing away from the input protective cover, an output rotating shaft is rotatably connected to the middle axis of the output protective cover, an input rotating shaft is rotatably connected to the middle axis of the input protective cover, and a main gear is fixedly connected to one end of the input rotating shaft away from the input protective cover, and further comprising:

[0007] The extrusion stabilization mechanism has an input shaft with one end away from the input protective cover fixedly connected with a counterweight rotating block, a side wall of the counterweight rotating block is fixedly connected with a plurality of extrusion blocks 1, and a side wall of the extrusion block 1 is inlaid with a plurality of ball bearings 1.

[0008] Furthermore, the extrusion stabilization mechanism also includes a plurality of damping springs fixedly connected to one end of the input protective cover close to the transmission housing, the end of the damping spring away from the input protective cover is fixedly connected to an extrusion block 2, the bottom of the extrusion block 2 is rotatably connected to a connecting rod 1, and the end of the connecting rod 1 away from the extrusion block 2 is rotatably connected to an extrusion plate.

[0009] Furthermore, a stable deceleration mechanism is arranged inside the transmission housing, and the stable deceleration mechanism includes a planetary disk fixedly connected to the end of the output shaft away from the output protective cover, a side of the planetary disk away from the output shaft is rotatably connected to a plurality of planetary carriers, an end of the planetary carrier away from the planetary disk is fixedly connected to a planetary gear, and the planetary gear is meshingly connected to the main gear.

[0010] Furthermore, the stable deceleration mechanism also includes a limit sleeve fixedly connected to the end of the planetary disc away from the output shaft, the input shaft is rotatably connected to the limit sleeve, the inner wall of the transmission housing is fixedly connected with a plurality of fixed gear rings, and the planetary gears are meshingly connected with the fixed gear rings.

[0011] Furthermore, an auxiliary lubrication mechanism is provided on the inner wall of the transmission housing, and the auxiliary lubrication mechanism includes a plurality of sliding rods slidably connected to the inner wall of the transmission housing, and one end of the sliding rod close to the counterweight rotating block is rotatably connected to a connecting rod 2, and the connecting rod 2 is rotatably connected to the extrusion plate. A plurality of extrusion chambers are opened on the inner wall of the transmission housing, and a piston plate is fixedly connected to the sliding rod, and the piston plate is slidably connected to the extrusion chamber, and a plurality of one-way oil outlet valves are fixedly connected to the piston plate.

[0012] Furthermore, the auxiliary lubrication mechanism also includes a plurality of one-way oil inlet valves fixedly connected to the inner wall of the transmission housing, an oil outlet groove is provided on the side of the inner wall of the transmission housing close to the fixed gear ring, a one-way oil outlet valve 2 is fixedly connected to the end of the oil outlet groove away from the extrusion chamber, and an oil inlet groove is provided on the inner wall of the transmission housing, and the oil inlet groove is connected to a plurality of extrusion chambers.

[0013] Furthermore, a fastening mechanism is provided on the inner wall of the transmission housing, and the fastening mechanism includes a plurality of sliding grooves opened on the inner wall of the transmission housing, and a plurality of fastening bolts are threadedly connected to one end of the output protective cover close to the transmission housing, a sliding block 1 is slidably connected inside the sliding groove, a telescopic rod 1 is rotatably connected directly above the sliding block 1, an end of the telescopic rod 1 away from the sliding block 1 is rotatably connected to an extrusion arc plate, and a plurality of ball bearings 2 are embedded on a side of the extrusion arc plate away from the telescopic rod 1, and the ball bearings 2 are squeezed against the side wall of the planetary disk.

[0014] Furthermore, a clamping mechanism is provided inside the transmission housing, a pressure spring is provided inside the sliding groove, an end of the sliding groove away from the sliding block one is slidably connected to the sliding block two, a telescopic rod two is rotatably connected directly above the sliding block two, and an end of the telescopic rod two away from the sliding block two is rotatably connected to the extrusion arc plate.

[0015] The present invention has the following beneficial effects:

[0016] (1) The present invention provides an auxiliary lubrication mechanism. When the extrusion block 1 drives the ball 1 to be extruded with the bottom of the extrusion plate, the extrusion plate drives the slide bar at one end of the connecting rod 2 to slide along the inner wall of the transmission housing of the equipment base. At this time, the slide bar drives the piston plate to move along the extrusion chamber to the end close to the one-way oil outlet valve 2. At this time, the piston plate squeezes the lubricating oil inside the extrusion chamber through the one-way oil outlet valve 2 at the end of the oil outlet groove and sprays it on the stable reduction mechanism. This arrangement is conducive to quickly transporting the lubricating oil at the bottom of the equipment base to the stable reduction mechanism, avoiding excessive wear between the gears, reducing the gap between the gears, and thus reducing the vibration generated when the gears are driven; when the piston plate moves along the extrusion chamber to the end close to the one-way oil outlet valve 2, the piston plate draws the lubricating oil at one end of the one-way oil inlet valve into the extrusion chamber. When the piston plate moves along the extrusion chamber to the end close to the one-way oil outlet valve 2, the lubricating oil inside the extrusion chamber enters the other side of the extrusion chamber through the one-way oil outlet valve 1. This arrangement is conducive to the lubricating oil being discharged to between the gears through the one-way oil outlet valve 2.

[0017] (2) According to the present invention, when the planetary reducer is used, the device base of the device is first installed and fixed on the machine, and the input shaft is connected to the input power. The rotation of the input power drives the input shaft to rotate, and the rotation of the input shaft drives the counterweight rotating block to rotate. The rotation of the counterweight rotating block drives the extrusion block to rotate, and the extrusion block drives the ball one to be squeezed with the bottom of the extrusion plate. When the extrusion plate is squeezed, it drives the shock-absorbing spring at the end of the connecting rod to contract. When the shock-absorbing spring contracts, the elastic force increases. At this time, the shock-absorbing spring extrudes the extrusion plate at the end of the connecting rod, and the constraint of the extrusion plate on the input shaft on the counterweight rotating block is strengthened. Such a setting is conducive to the high-speed rotating input shaft to maintain stable rotation and avoid the input shaft from rotating eccentrically and causing vibration.

[0018] (3) The present invention sets a stable reduction mechanism. The rotation of the input shaft drives the main gear to rotate. The rotation of the main gear drives the planetary gear to rotate. Since the planetary gear is meshed with the fixed gear ring, the planetary gear drives the planetary disk at one end of the planetary frame to rotate. The rotation of the planetary disk drives the output shaft to rotate. The output shaft rotates slower than the input shaft. Since the input shaft rotates faster, the input shaft is more likely to produce eccentric rotation than the output shaft. The end of the input shaft away from the input protective cover is rotatably connected to the limit sleeve. Such a setting is conducive to the limit sleeve at one end of the output shaft to limit the rotation space of the input shaft, thereby utilizing the stability of the output shaft with a slower rotation speed to support the stable rotation of the input shaft with a faster rotation speed.

[0019] (4) The present invention sets a fastening mechanism. When the output protective cover is installed, a plurality of fastening bolts are first used to fix the output protective cover and the transmission housing together. At this time, the fastening bolts drive the sliding block 1 to squeeze the pressure spring inward along the sliding groove. At this time, the sliding block 1 drives the telescopic rod 1 to contract. The telescopic rod 1 squeezes the ball 2 at one end of the extrusion arc piece to squeeze the side wall of the planetary disk. This arrangement is conducive to the side wall of the planetary disk being constrained, thereby making the output shaft on the planetary disk rotate more stably; the sliding of the sliding rod drives the sliding block 2 to slide along the sliding groove. At this time, the sliding block 2 drives the telescopic rod 2 to squeeze the planetary disk on one side of the extrusion arc piece, thereby further enhancing the stability of the rotation of the planetary disk.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the local structure of the present invention;

[0023] Figure 2 For the present invention Figure 1 A magnified view of middle;

[0024] Figure 3 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 4 For the present invention Figure 3 Enlarged view of middle B;

[0026] Figure 5 It is a schematic cross-sectional structure diagram of the auxiliary lubrication mechanism of the present invention;

[0027] Figure 6 For the present invention Figure 5 Enlarged view of middle C;

[0028] Figure 7 For the present invention Figure 5 Enlarged view of D in the middle.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] In the figure: 1. Equipment base; 11. Transmission housing; 12. Input protective cover; 13. Output protective cover; 14. Input shaft; 15. Output shaft; 16. Main gear; 2. Extrusion stabilization mechanism; 201. Counterweight rotating block; 202. Extrusion block 1; 203. Ball 1; 204. Shock-absorbing spring; 205. Extrusion block 2; 206. Link 1; 207. Extrusion plate; 3. Stable speed reduction mechanism; 301. Planetary disc; 302. Planetary carrier; 303. Planetary gear; 304. Limit sleeve; 305. Fixed gear ring; 4. Auxiliary lubrication mechanism; 401. Sliding rod; 402. Connecting rod 2; 403. Extrusion chamber; 404. Piston plate; 405. One-way oil inlet valve; 406. One-way oil outlet valve 1; 407. Oil outlet groove; 408. One-way oil outlet valve 2; 409. Oil inlet groove; 5. Fastening mechanism; 501. Sliding groove; 502. Fastening bolt; 503. Sliding block 1; 504. Telescopic rod 1; 505. Extrusion arc plate; 506. Ball 2; 6. Clamping mechanism; 601. Pressure spring; 602. Sliding block 2; 603. Telescopic rod 2. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example 1, please refer to Figure 1-Figure 3 As shown, the present invention is a vibration-proof planetary reducer, comprising an equipment base 1, a transmission housing 11 is fixedly connected directly above the equipment base 1, one end of the transmission housing 11 is fixedly connected to an oil input protective cover 12, an end of the transmission housing 11 away from the input protective cover 12 is fixedly connected to an output protective cover 13, an output shaft 15 is rotatably connected to the central axis of the output protective cover 13, an input shaft 14 is rotatably connected to the central axis of the input protective cover 12, and an end of the input shaft 14 away from the input protective cover 12 is fixedly connected to a main gear 16, and further comprising:

[0033] The extrusion stabilization mechanism 2 has one end of the input shaft 14 away from the input protective cover 12 fixedly connected with a counterweight rotating block 201, and the side wall of the counterweight rotating block 201 is fixedly connected with a plurality of extrusion blocks 202, and the side wall of the extrusion block 202 is inlaid with a plurality of ball bearings 203.

[0034] The extrusion stabilization mechanism 2 also includes a plurality of damping springs 204 fixedly connected to one end of the input protective cover 12 close to the transmission housing 11, and the end of the damping spring 204 away from the input protective cover 12 is fixedly connected to an extrusion block 205, and the bottom of the extrusion block 205 is rotatably connected to a connecting rod 1 206, and the end of the connecting rod 1 206 away from the extrusion block 205 is rotatably connected to an extrusion plate 207. The function of this component is that when the planetary reducer is used, the device base 1 of the device is first installed and fixed on the machine, and the input shaft 14 is connected to the input power. The rotation of the input power drives the input shaft 14 to rotate, and the rotation of the input shaft 14 drives the counterweight to rotate. The rotating block 201 rotates, and the rotation of the counterweight rotating block 201 drives the extrusion block 202 to rotate. The extrusion block 202 drives the ball 203 to be squeezed with the bottom of the extrusion plate 207. When the extrusion plate 207 is squeezed, it will drive the shock-absorbing spring 204 at one end of the connecting rod 206 to contract. When the shock-absorbing spring 204 contracts, the elastic force increases. At this time, the squeezing force of the shock-absorbing spring 204 on the extrusion plate 207 at one end of the connecting rod 206 increases, and the constraint of the extrusion plate 207 on the input shaft 14 on the counterweight rotating block 201 is enhanced. This arrangement is conducive to the high-speed rotating input shaft 14 to maintain stable rotation, and avoid the input shaft 14 from rotating eccentrically and causing vibration.

[0035] A stable reduction mechanism 3 is arranged inside the transmission housing 11, and the stable reduction mechanism 3 includes a planetary disk 301 fixedly connected to the end of the output shaft 15 away from the output protective cover 13, and a plurality of planetary carriers 302 are rotatably connected to the side of the planetary disk 301 away from the output shaft 15, and a planetary gear 303 is fixedly connected to the end of the planetary carrier 302 away from the planetary disk 301, and the planetary gear 303 is meshingly connected to the main gear 16.

[0036] The stable reduction mechanism 3 also includes a limit sleeve 304 fixedly connected to the end of the planetary disc 301 away from the output shaft 15, the input shaft 14 is rotatably connected to the limit sleeve 304, the inner wall of the transmission housing 11 is fixedly connected to a plurality of fixed gear rings 305, and the planetary gears 303 are meshed with the fixed gear rings 305. The function of this component is to set the stable reduction mechanism 3, the input shaft 14 rotates to drive the main gear 16 to rotate, and the main gear 16 rotates to drive the planetary gears 303 to rotate. Since the planetary gears 303 are meshed with the fixed gear rings 305, the planetary gears 303 drive the planetary carrier 302 The planetary disk 301 at one end rotates, and the rotation of the planetary disk 301 drives the output shaft 15 to rotate. The rotation speed of the output shaft 15 is slower than that of the input shaft 14. Since the input shaft 14 rotates faster, the input shaft 14 is more likely to produce eccentric rotation than the output shaft 15. The end of the input shaft 14 away from the input protective cover 12 is rotatably connected to the limit sleeve 304. This arrangement is conducive to the limit sleeve 304 at one end of the output shaft 15 to limit the rotation space of the input shaft 14, thereby utilizing the stability of the slower output shaft 15 to support the faster rotation of the input shaft 14.

[0037] Embodiment 2 is different from Embodiment 1 in that: Figure 1-Figure 7 As shown, the inner wall of the transmission housing 11 is provided with an auxiliary lubrication mechanism 4, which includes a plurality of slide rods 401 slidably connected to the inner wall of the transmission housing 11, and one end of the slide rod 401 close to the counterweight rotating block 201 is rotatably connected to a connecting rod 2 402, and the connecting rod 2 402 is rotatably connected to the extrusion plate 207. A plurality of extrusion cavities 403 are provided on the inner wall of the transmission housing 11, and a piston plate 404 is fixedly connected to the slide rod 401, and the piston plate 404 is slidably connected to the extrusion cavity 403, and a plurality of one-way oil outlet valves 406 are fixedly connected to the piston plate 404.

[0038] The auxiliary lubrication mechanism 4 also includes a plurality of one-way oil inlet valves 405 fixedly connected to the inner wall of the transmission housing 11. An oil outlet groove 407 is provided on the inner wall of the transmission housing 11 near the fixed gear ring 305. The end of the oil outlet groove 407 away from the extrusion chamber 403 is fixedly connected to a one-way oil outlet valve 2 408. An oil inlet groove 409 is provided on the inner wall of the transmission housing 11. The oil inlet groove 409 is connected to a plurality of extrusion chambers 403. The function of this component is to set up the auxiliary lubrication mechanism 4. When the extrusion block 1 202 drives the ball 1 203 to be squeezed with the bottom of the extrusion plate 207, the extrusion plate 207 drives the sliding rod 401 at one end of the connecting rod 2 402 to slide along the inner wall of the transmission housing 11 of the equipment base. At this time, the sliding rod 401 drives the piston plate 404 to move along the extrusion chamber 403 to the end near the one-way oil outlet valve 2 408. At this time, the piston plate 404 squeezes The lubricating oil inside the extrusion chamber 403 is sprayed onto the stable reduction mechanism 3 through the one-way oil outlet valve 408 at the end of the oil outlet groove 407. This arrangement is conducive to quickly transporting the lubricating oil at the bottom of the equipment base 1 to the stable reduction mechanism 3, avoiding excessive wear between the gears, reducing the gap between the gears, and thus reducing the vibration generated when the gears are transmitted; when the piston plate 404 moves along the extrusion chamber 403 to a section close to the one-way oil outlet valve 408, the piston plate 404 draws the lubricating oil at one end of the one-way oil inlet valve 405 into the extrusion chamber 403. When the piston plate 404 moves along the extrusion chamber 403 to one end close to the connecting rod 402, the lubricating oil inside the extrusion chamber 403 enters the other side of the extrusion chamber 403 through the one-way oil outlet valve 406. This arrangement is conducive to the lubricating oil being discharged between the gears through the one-way oil outlet valve 408.

[0039] A fastening mechanism 5 is provided on the inner wall of the transmission housing 11, and the fastening mechanism 5 includes a plurality of sliding grooves 501 opened on the inner wall of the transmission housing 11, and a plurality of fastening bolts 502 are threadedly connected to one end of the output protective cover 13 close to the transmission housing 11, and a sliding block 503 is slidably connected inside the sliding groove 501, and a telescopic rod 504 is rotatably connected just above the sliding block 503, and an extrusion arc piece 505 is rotatably connected to one end of the telescopic rod 504 away from the sliding block 503, and a plurality of ball bearings 506 are inlaid on the side of the extrusion arc piece 505 away from the telescopic rod 504, and the ball bearings 506 are squeezed against the side wall of the planetary disk 301.

[0040] The transmission housing 11 is provided with a clamping mechanism 6, a pressure spring 601 is provided inside the sliding groove 501, and a sliding block 602 is slidably connected to one end of the sliding groove 501 away from the sliding block 1 503, and a telescopic rod 603 is rotatably connected directly above the sliding block 602, and one end of the telescopic rod 603 away from the sliding block 2 602 is rotatably connected to the extrusion arc piece 505. The function of this component is to set a fastening mechanism 5. When the output protective cover 13 is installed, first use a plurality of fastening bolts 502 to fix the output protective cover 13 and the transmission housing 11 together, and at this time, the fastening bolts 502 drive the sliding block 1 5 03 squeezes the pressure spring 601 inward along the sliding groove 501, at this time, the sliding block 1 503 drives the telescopic rod 1 504 to contract, and the telescopic rod 1 504 squeezes the ball 2 506 at one end of the arc piece 505 to squeeze the side wall of the planetary disk 301, which is conducive to the side wall of the planetary disk 301 being constrained, so that the output shaft 15 on the planetary disk 301 can rotate more stably; the sliding rod 401 slides and drives the sliding block 2 602 to slide along the sliding groove 501, at this time, the sliding block 2 602 drives the telescopic rod 2 603 to squeeze the planetary disk 301 on one side of the arc piece 505, thereby further enhancing the stability of the rotation of the planetary disk 301.

[0041] A specific application of this embodiment is:

[0042] When using the planetary reducer, first, the device base 1 of the device is installed and fixed on the machine, and the input shaft 14 is connected to the input power. The rotation of the input power drives the input shaft 14 to rotate. The rotation of the input shaft 14 drives the counterweight rotating block 201 to rotate. The rotation of the counterweight rotating block 201 drives the extrusion block 202 to rotate. The extrusion block 202 drives the ball 203 to be squeezed with the bottom of the extrusion plate 207. When the extrusion plate 207 is squeezed, it will drive the shock-absorbing spring 204 at one end of the connecting rod 206 to contract. When the shock-absorbing spring 204 contracts, the elastic force increases. At this time, the shock-absorbing spring 204 increases the extrusion force of the extrusion plate 207 at one end of the connecting rod 206. The extrusion plate 207 strengthens the constraint of the input shaft 14 on the counterweight rotating block 201. This arrangement is conducive to the high-speed rotating input shaft 14 to maintain stable rotation and prevent the input shaft 14 from rotating eccentrically. Thus, vibration is generated; by setting a stable reduction mechanism 3, the rotation of the input shaft 14 drives the main gear 16 to rotate, and the rotation of the main gear 16 drives the planetary gear 303 to rotate. Since the planetary gear 303 is meshed with the fixed gear ring 305, the planetary gear 303 drives the planetary disk 301 at one end of the planetary frame 302 to rotate, and the rotation of the planetary disk 301 drives the output shaft 15 to rotate. The rotation speed of the output shaft 15 is slower than that of the input shaft 14. Since the rotation speed of the input shaft 14 is faster, the input shaft 14 is more likely to produce eccentric rotation than the output shaft 15. The end of the input shaft 14 away from the input protective cover 12 is rotatably connected to the limit sleeve 304. Such a setting is conducive to the limit sleeve 304 at one end of the output shaft 15 to limit the rotation space of the input shaft 14, thereby utilizing the stability of the output shaft 15 with a slower rotation speed to support the input shaft 14 with a faster rotation speed to rotate stably;

[0043] By setting the auxiliary lubrication mechanism 4, when the extrusion block 1 202 drives the ball 1 203 to be squeezed with the bottom of the extrusion plate 207, the extrusion plate 207 drives the slide bar 401 at one end of the connecting rod 2 402 to slide along the inner wall of the transmission housing 11 of the equipment base, and the slide bar 401 drives the piston plate 404 to move along the extrusion cavity 403 to the end close to the one-way oil outlet valve 2 408. At this time, the piston plate 404 squeezes the lubricating oil in the extrusion cavity 403 through the one-way oil outlet valve 2 408 at the end of the oil outlet groove 407 and sprays it on the stable reduction mechanism 3. This arrangement is conducive to quickly conveying the lubricating oil at the bottom of the equipment base 1 to the stable reduction mechanism 3, avoiding excessive wear between the gears, reducing the gaps between the gears, and thus reducing the vibration generated when the gears are driven; when the piston plate 404 moves along the extrusion chamber 403 to the end close to the one-way oil outlet valve 408, the piston plate 404 draws the lubricating oil at one end of the one-way oil inlet valve 405 into the extrusion chamber 403; when the piston plate 404 moves along the extrusion chamber 403 to the end close to the connecting rod 402, the extrusion chamber The lubricating oil inside 403 enters the other side of the extrusion chamber 403 through the one-way oil outlet valve 1 406. This arrangement is conducive to the lubricating oil being discharged to between the gears through the one-way oil outlet valve 2 408. By setting the fastening mechanism 5, when installing the output protective cover 13, first use a plurality of fastening bolts 502 to fix the output protective cover 13 and the transmission housing 11 together. At this time, the fastening bolts 502 drive the sliding block 1 503 to squeeze the pressure spring 601 inward along the sliding groove 501. At this time, the sliding block 1 503 drives the telescopic rod When the first 504 contracts, the telescopic rod 1 504 squeezes the ball 2 506 at one end of the arc piece 505 to squeeze the side wall of the planetary disk 301. This arrangement is conducive to the side wall of the planetary disk 301 being constrained, thereby making the output shaft 15 on the planetary disk 301 rotate more stably; the sliding rod 401 slides to drive the sliding block 2 602 to slide along the sliding groove 501. At this time, the sliding block 2 602 drives the telescopic rod 2 603 to squeeze the planetary disk 301 on one side of the arc piece 505, thereby further enhancing the stability of the rotation of the planetary disk 301.

[0044] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A vibration-proof planetary reducer, comprising a device base (1), a transmission housing (11) being fixedly connected directly above the device base (1), one end of the transmission housing (11) being fixedly connected to an input protective cover (12), an end of the transmission housing (11) being fixedly connected to an output protective cover (13) away from the input protective cover (12), an output rotating shaft (15) being rotatably connected at the center axis of the output protective cover (13), an input rotating shaft (14) being rotatably connected at the center axis of the input protective cover (12), and a main gear (16) being fixedly connected at the end of the input rotating shaft (14) away from the input protective cover (12), wherein: Also includes: The extrusion stabilization mechanism (2) comprises an input shaft (14) having one end away from the input protective cover (12) fixedly connected to a counterweight rotating block (201), a side wall of the counterweight rotating block (201) being fixedly connected to a plurality of extrusion blocks (202), and a side wall of the extrusion block (202) being inlaid with a plurality of ball bearings (203).

2. The anti-vibration planetary reducer according to claim 1, characterized in that: The squeezing stabilization mechanism (2) further comprises a plurality of damping springs (204) fixedly connected to one end of the input protective cover (12) close to the transmission housing (11); one end of the damping spring (204) away from the input protective cover (12) is fixedly connected to a second squeezing block (205); the bottom of the second squeezing block (205) is rotatably connected to a connecting rod (206); and one end of the connecting rod (206) away from the second squeezing block (205) is rotatably connected to a squeezing plate (207).

3. The anti-vibration planetary reducer according to claim 2, characterized in that: A stable reduction mechanism (3) is arranged inside the transmission housing (11), and the stable reduction mechanism (3) comprises a planetary disc (301) fixedly connected to an end of the output shaft (15) away from the output protective cover (13); a side of the planetary disc (301) away from the output shaft (15) is rotatably connected to a plurality of planetary carriers (302); an end of the planetary carrier (302) away from the planetary disc (301) is fixedly connected to a planetary gear (303); and the planetary gear (303) is meshingly connected to the main gear (16).

4. The anti-vibration planetary reducer according to claim 3, characterized in that: The stable speed reduction mechanism (3) further comprises a limit sleeve (304) fixedly connected to an end of the planetary disc (301) away from the output shaft (15); the input shaft (14) is rotationally connected to the limit sleeve (304); a plurality of fixed gear rings (305) are fixedly connected to the inner wall of the transmission housing (11); and the planetary gears (303) are meshingly connected to the fixed gear rings (305).

5. The anti-vibration planetary reducer according to claim 4, characterized in that: The inner wall of the transmission housing (11) is provided with an auxiliary lubrication mechanism (4), and the auxiliary lubrication mechanism (4) comprises a plurality of sliding rods (401) slidably connected to the inner wall of the transmission housing (11), and one end of the sliding rod (401) close to the counterweight rotating block (201) is rotatably connected to a second connecting rod (402), and the second connecting rod (402) is rotatably connected to an extrusion plate (207), and a plurality of extrusion cavities (403) are provided on the inner wall of the transmission housing (11), and a piston plate (404) is fixedly connected to the sliding rod (401), and the piston plate (404) is slidably connected to the extrusion cavity (403), and a plurality of one-way oil outlet valves (406) are fixedly connected to the piston plate (404).

6. The anti-vibration planetary reducer according to claim 5, characterized in that: The auxiliary lubrication mechanism (4) further comprises a plurality of one-way oil inlet valves (405) fixedly connected to the inner wall of the transmission housing (11); an oil outlet groove (407) is provided on a side of the inner wall of the transmission housing (11) close to the fixed gear ring (305); a second one-way oil outlet valve (408) is fixedly connected to the end of the oil outlet groove (407) away from the extrusion chamber (403); an oil inlet groove (409) is provided on the inner wall of the transmission housing (11); and the oil inlet groove (409) is connected to the plurality of extrusion chambers (403).

7. The anti-vibration planetary reducer according to claim 6, characterized in that: The inner wall of the transmission housing (11) is provided with a fastening mechanism (5), and the fastening mechanism (5) comprises a plurality of sliding grooves (501) opened on the inner wall of the transmission housing (11); one end of the output protective cover (13) close to the transmission housing (11) is threadedly connected with a plurality of fastening bolts (502); a sliding block (503) is slidably connected inside the sliding groove (501); a telescopic rod (504) is rotatably connected directly above the sliding block (503); an end of the telescopic rod (504) away from the sliding block (503) is rotatably connected with an extrusion arc piece (505); a side of the extrusion arc piece (505) away from the telescopic rod (504) is inlaid with a plurality of second balls (506); the second balls (506) are pressed against the side wall of the planetary disk (301).

8. The anti-vibration planetary reducer according to claim 7, characterized in that: A clamping mechanism (6) is provided inside the transmission housing (11), a pressure spring (601) is provided inside the sliding groove (501), a sliding block (602) is slidably connected to an end of the sliding groove (501) away from the sliding block (503), a telescopic rod (603) is rotatably connected directly above the sliding block (602), and an end of the telescopic rod (603) away from the sliding block (602) is rotatably connected to the extrusion arc sheet (505).

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