Stable speed reducer structure

Abstract

The invention relates to a speed reducer, in particular to a stable speed reducer structure, on one hand, a stable limiting effect is provided for a load bearing connected with an output shaft through an arranged connecting ring body, and the problem of position deviation of the load bearing in the operation process is avoided; wherein the connecting ring body is formed by splicing a first connecting semi-ring and a second connecting semi-ring, a stable limiting convex plate arranged at the end part of the first connecting semi-ring is used for limiting an inner ring of the load bearing, and a first auxiliary ball is arranged on the end surface of the stable limiting convex plate, so that large friction is avoided during limiting, and the service life of the load bearing is prolonged. The problems of high temperature and noise are avoided; according to the scheme, the oil injection assembly is arranged on the second connecting semi-ring, auxiliary lubrication is carried out on the outer side end of the bearing, and a positive effect is achieved on stable operation of the bearing.

Description

Technical Field

[0001] The present invention relates to a speed reducer, and more particularly to a stable speed reducer structure. Background Art

[0002] A gear speed reducer is a transmission device enclosed in a rigid box body, which consists of several gears, shafts, bearings and other parts, and can be used to change the rotational speed and torque between the input shaft and the output shaft; therefore, it is widely used in mechanical transmissions. The transmission parts such as gears, shafts and bearings are all arranged in the gear box.

[0003] The Chinese authorized patent document with the publication number CN219198019U discloses a gear box transmission structure of a gear speed reducer. The scheme includes a box body, a first transmission chamber and a second transmission chamber are arranged inside the box body, a partition is arranged between the first transmission chamber and the second transmission chamber, a driving shaft and a transmission worm are arranged in the first transmission chamber, the transmission worm passes through the partition and extends into the second transmission chamber, a transmission turbine is arranged in the second transmission chamber, the transmission turbine meshes with the transmission worm, driving gears of different gears are arranged on the driving shaft, a transmission gear is arranged on the transmission worm, and an axial movement mechanism is arranged on the side of the transmission worm, and the axial movement drives the transmission gear to move axially.

[0004] For the existing gear transmission speed reducer device, in order to ensure the stability and smoothness of gear transmission, generally a corresponding amount of solid lubricating paste is added and run-in is carried out until the lubricating paste is relatively uniform in the speed reducer device. During actual operation, the bearings connected to the gear shaft also need to be fully lubricated, especially the bearings connected to the output shaft position. It is difficult to lubricate the outside of the bearings, which has an impact on its output stability, and the stability of the bearings during operation is also very important. Therefore, the speed reducer device in the prior art lacks a matching auxiliary mechanism at its output shaft position to meet its stable operation requirements and needs to be improved and optimized.

[0005] Therefore, the present invention proposes a stable speed reducer structure to solve the above problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a stable speed reducer structure to solve the problems raised in the above background art.

[0007] To achieve the above purpose, the present invention provides the following technical solution: A stable speed reducer structure includes a connecting rotating shaft, an output shaft and a large gear. The large gear is arranged on the connecting rotating shaft. The end of the connecting rotating shaft is inserted into the inner ring of the bearing, and the connecting rotating shaft is fixedly arranged with the output shaft. An installation disc body is sleeved on the output shaft.

[0008] The mounting disc body is provided with mounting holes at equal intervals, and the outer end face of the mounting disc body is provided with connecting thread grooves, and the mounting disc body is connected to the auxiliary mechanism.

[0009] Preferably, the auxiliary mechanism includes a first connecting half-ring, a sealing clamping plate, connecting feet, a stable limiting convex plate, a first auxiliary ball, a second connecting half-ring, a sealing clamping groove and an oil injection assembly; sealing clamping plates are symmetrically and fixedly arranged at both ends of the first connecting half-ring, and connecting feet are fixedly arranged on the outer side wall of the first connecting half-ring.

[0010] Preferably, a stable limiting convex plate is fixedly arranged at one end of the first connecting half-ring, and first auxiliary balls are movably and evenly embedded in the end face of the stable limiting convex plate, and the stable limiting convex plate corresponds to the inner ring of the bearing in terms of setting position.

[0011] Preferably, sealing clamping grooves are arranged on one side at both ends of the second connecting half-ring, the sealing clamping grooves correspond to the sealing clamping plates in terms of setting position and have the same number of sets, and connecting feet are also fixedly arranged on the outer side wall of the second connecting half-ring, and the connecting feet are fixedly connected to the mounting disc body through screws.

[0012] Preferably, the first connecting half-ring and the second connecting half-ring have the same number of sets, and the two are butted to form a connecting ring body, and the inner side wall of the connecting ring body contacts the side wall of the output shaft.

[0013] Preferably, the second connecting half-ring is connected to the oil injection assembly, and the oil injection assembly includes a communicating pipe body, an oil storage cylinder body, an internal thread cover, a diversion cavity, a diversion pipe fitting, an auxiliary spherical shell and an oil injection hole groove; one end of the communicating pipe body is connected to the second connecting half-ring, and the other end of the communicating pipe body is connected to the bottom end of the oil storage cylinder body, and an internal thread cover is threadedly connected to the top opening position of the oil storage cylinder body.

[0014] Preferably, the diversion cavity is arranged in the second connecting half-ring, one end of the diversion cavity is communicated with the communicating pipe body, the other end of the diversion cavity is arranged at one end of the second connecting half-ring and is communicated with the diversion pipe fitting, and the diversion pipe fitting is fixedly arranged at one end of the second connecting half-ring.

[0015] Preferably, an auxiliary spherical shell is movably embedded at the pipe orifice position of the diversion pipe fitting, and oil injection hole grooves are evenly arranged on the auxiliary spherical shell, the auxiliary spherical shell corresponds to the balls in the bearing in terms of setting position, the diversion pipe fitting is obliquely arranged, and the pipe orifice position of the diversion pipe fitting is lower than the position connected to the second connecting half-ring.

[0016] Preferably, a limiting baffle is fixedly arranged on the bottom side wall of the diversion pipe fitting. Second auxiliary balls are movably and equidistantly embedded in the limiting baffle, and the position of the limiting baffle corresponds to the inner ring in the bearing.

[0017] Preferably, auxiliary fittings are arranged in the oil storage cylinder body. The auxiliary fittings include a regulating wire column, an auxiliary handle, an auxiliary small bearing, a connecting disc body, a connecting plug body, an auxiliary spring, and a pushing plug body. The regulating wire column is threadedly connected through the center position of the inner thread cover. An auxiliary handle is fixedly arranged at the top end of the regulating wire column. An auxiliary small bearing is connected to the bottom end of the regulating wire column. The auxiliary small bearing is embedded in the top of the connecting disc body. A connecting plug body is fixedly arranged at the bottom of the connecting disc body. The connecting plug body is movably inserted into the accommodating cavity. The accommodating cavity is arranged in the pushing plug body. An auxiliary spring is fixedly arranged at the bottom end of the connecting plug body. The other end of the auxiliary spring is fixedly arranged in the accommodating cavity. The end face of the connecting plug body is square, and the opening of the accommodating cavity is square.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The stable speed reducer structure designed by the present invention includes a connecting rotating shaft, an output shaft and a large gear. A large gear is arranged on the connecting rotating shaft. The end of the connecting rotating shaft is inserted into the inner ring of the bearing, and the connecting rotating shaft is fixedly arranged with the output shaft. An installation disc body is sleeved on the output shaft. Among them, installation holes are equidistantly arranged on the installation disc body, and a connecting thread groove is arranged on the outer end face of the installation disc body. The installation disc body is connected with the auxiliary mechanism. On the one hand, the provided connecting ring body provides a stable limiting effect on the bearing connected with the output shaft, avoiding the problem of position deviation of the bearing during operation. The connecting ring body is spliced by a first connecting half-ring and a second connecting half-ring. The stable limiting convex plate arranged at the end of the first connecting half-ring limits the inner ring of the bearing, and a first auxiliary ball is arranged on the end face of the stable limiting convex plate. That is, while limiting, it avoids causing large friction, avoiding problems such as high temperature and noise. The limiting baffle arranged at the bottom side of the diversion pipe fitting on the second connecting half-ring also limits the inner ring of the bearing, and a second auxiliary ball is arranged on the limiting surface of the limiting baffle. Its function is also to avoid causing large friction, avoiding problems such as high temperature and noise. Furthermore, in this solution, an oil injection component is arranged on the second connecting half-ring. The lubricating oil stored in the oil storage cylinder is conveyed to the balls in the bearing through the diversion pipe fitting. That is, the lubricating oil flows out from the connecting pipe body at the bottom end of the oil storage cylinder, and then the lubricating oil enters the diversion cavity in the second connecting half-ring. The lubricating oil in the diversion cavity then flows out through the diversion pipe fitting. The flowing lubricating oil reaches the position of the balls in the bearing. As the bearing rotates, the lubricating oil is evenly smeared on the bearing. It has a positive effect on the stable operation of the bearing by providing auxiliary lubrication to the outer end of the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the left side of the local structure connection of the speed reducer of the present invention;

[0021] Figure 2 For Figure 1 The enlarged schematic diagram of the structure connection at position A in

[0022] Figure 3 It is a schematic diagram of the right side of the local structure connection of the speed reducer of the present invention;

[0023] Figure 4 For Figure 3 The enlarged schematic diagram of the structure connection at position B in

[0024] Figure 5 For Figure 3 The enlarged schematic diagram of the structure connection at position C in

[0025] Figure 6 It is a schematic diagram of the structure connection between the second connecting half-ring and the oil injection component of the present invention;

[0026] Figure 7 For Figure 6 The enlarged schematic diagram of the structural connection at position D in

[0027] Figure 8 The schematic diagram of the structural connection between the auxiliary accessory of the present invention and the oil storage cylinder

[0028] Figure 9 For Figure 8 The enlarged schematic diagram of the structural connection at position E in

[0029] Figure 10 The partial schematic diagram of the internal structural connection of the second connection half-ring of the present invention

[0030] Figure 11 For Figure 10 The enlarged schematic diagram of the structural connection at position F in

[0031] In the figure: connecting rotating shaft 1, output shaft 2, large gear 3, bearing 4, mounting disk body 5, mounting hole 501, connecting thread groove 502, first connection half-ring 601, sealing card plate 602, connecting foot 603, stable limiting convex plate 604, first auxiliary ball 605, second connection half-ring 701, sealing groove 702, communicating pipe body 801, oil storage cylinder 802, internal thread cover 803, diversion cavity 804, diversion pipe fitting 805, auxiliary spherical shell 806, oil injection hole groove 807, limiting baffle 901, second auxiliary ball 902, regulating screw column 1001, auxiliary handle 1002, auxiliary small bearing 1003, connecting disk body 1004, connecting insert 1005, auxiliary spring 1006, pushing plug body 1007. Specific embodiments

[0032] Next, the technical solutions in the embodiments of the present invention will be described clearly and completely. For the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] Embodiment 1: Please refer to Figures 1 - 11 , a stability reducer structure, including a connecting rotating shaft 1, an output shaft 2 and a large gear 3. A large gear 3 is arranged on the connecting rotating shaft 1. The end of the connecting rotating shaft 1 is inserted into the inner ring of the bearing 4, and the connecting rotating shaft 1 is fixedly arranged with the output shaft 2. An installation disk body 5 is sleeved on the output shaft 2. Among them, installation holes 501 are equidistantly arranged on the installation disk body 5, and a connecting thread groove 502 is arranged on the outer end face of the installation disk body 5. The installation disk body 5 is connected with the auxiliary mechanism.

[0034] On the one hand, the present invention provides a stable limiting effect on the bearing 4 connected to the output shaft 2 through the provided connecting ring body, avoiding the problem of position deviation of the bearing 4 during operation. The connecting ring body is spliced by a first connecting half-ring 601 and a second connecting half-ring 701. The stable limiting convex plate 604 provided at the end of the first connecting half-ring 601 limits the inner ring of the bearing 4, and a first auxiliary ball 605 is provided on the end face of the stable limiting convex plate 604, that is, while limiting, it avoids causing large friction, high temperature and noise problems. The limiting baffle 901 provided on the bottom side of the flow guiding pipe fitting 805 on the second connecting half-ring 701 also limits the inner ring of the bearing 4, and a second auxiliary ball 902 is provided on the limiting surface of the limiting baffle 901, and its function is also to avoid causing large friction, high temperature and noise problems. Furthermore, in this solution, an oil injection assembly is provided on the second connecting half-ring 701, and the lubricating oil stored in the oil storage cylinder 802 is conveyed to the balls in the bearing 4 through the flow guiding pipe fitting 805, which provides auxiliary lubrication for the outer end of the bearing 4 and has a positive effect on the stable operation of the bearing 4.

[0035] The auxiliary mechanism includes a first connecting half-ring 601, a sealing clamping plate 602, a connecting foot 603, a stable limiting convex plate 604, a first auxiliary ball 605, a second connecting half-ring 701, a sealing clamping groove 702 and an oil injection assembly. Sealing clamping plates 602 are symmetrically and fixedly provided at both ends of the first connecting half-ring 601, and a connecting foot 603 is fixedly provided on the outer side wall of the first connecting half-ring 601. A stable limiting convex plate 604 is fixedly provided at one end of the first connecting half-ring 601, and first auxiliary balls 605 are movably and equally spacedly embedded on the end face of the stable limiting convex plate 604, and the position of the stable limiting convex plate 604 corresponds to the inner ring of the bearing 4. Sealing clamping grooves 702 are provided on one side of both ends of the second connecting half-ring 701, and the positions of the sealing clamping grooves 702 correspond to those of the sealing clamping plates 602 and the number of sets is the same. The outer side wall of the second connecting half-ring 701 is also fixedly provided with a connecting foot 603, and the connecting foot 603 is fixedly connected to the mounting disc body 5 by screws. The number of sets of the first connecting half-ring 601 and the second connecting half-ring 701 is the same, and the two are butted to form a connecting ring body, and the inner side wall of the connecting ring body contacts the side wall of the output shaft 2.

[0036] The connecting ring body is formed by splicing a first connecting half-ring 601 and a second connecting half-ring 701. The purpose of this setting is that, on the one hand, its installation and disassembly are very convenient. There is no need to sleeve it on the output shaft 2 like an integral ring body. If there are accessories connected to the output shaft 2, it will bring trouble to its installation. In the present solution, the connecting ring body can be installed separately. First, install the second connecting half-ring 701, and fix the connecting feet 603 on the side of the second connecting half-ring 701 with screws. Then, fix and install the first connecting half-ring 601. When installing the first connecting half-ring 601, the sealing card plate 602 at the end of the first connecting half-ring 601 needs to be stuck in the sealing slot 702 on the second connecting half-ring 701, and then the first connecting half-ring 601 can be fixed with screws.

[0037] The second connecting half-ring 701 is connected to an oil injection assembly. The oil injection assembly includes a communicating pipe body 801, an oil storage cylinder body 802, an internal thread cover 803, a diversion cavity 804, a diversion pipe fitting 805, an auxiliary spherical shell 806, and an oil injection hole groove 807. One end of the communicating pipe body 801 is connected to the second connecting half-ring 701, and the other end of the communicating pipe body 801 is connected to the bottom end of the oil storage cylinder body 802. The internal thread cover 803 is threadedly connected to the top opening position of the oil storage cylinder body 802. The diversion cavity 804 is arranged in the second connecting half-ring 701, and one end of the diversion cavity 804 is communicated with the communicating pipe body 801. The other end of the diversion cavity 804 is arranged at one end of the second connecting half-ring 701 and is communicated with the diversion pipe fitting 805. The diversion pipe fitting 805 is fixedly arranged at one end of the second connecting half-ring 701. The auxiliary spherical shell 806 is movably embedded at the pipe orifice position of the diversion pipe fitting 805, and the oil injection hole grooves 807 are uniformly arranged on the auxiliary spherical shell 806. The auxiliary spherical shell 806 corresponds to the position of the balls in the bearing 4. The diversion pipe fitting 805 is obliquely arranged, and the pipe orifice position of the diversion pipe fitting 805 is lower than the position connected to the second connecting half-ring 701. A limiting baffle 901 is fixedly arranged on the bottom side wall of the diversion pipe fitting 805, and the second auxiliary balls 902 are movably embedded at equal intervals on the limiting baffle 901. The limiting baffle 901 corresponds to the position of the inner ring in the bearing 4.

[0038] The oil storage cylinder body 802 is filled with lubricating oil. The lubricating oil flows out from the connecting pipe body 801 at the bottom end of the oil storage cylinder body 802, and then enters the diversion cavity 804 in the second connecting half-ring 701. The lubricating oil in the diversion cavity 804 then flows out through the diversion pipe fitting 805. The flowing lubricating oil reaches the position of the balls in the bearing 4. As the bearing 4 rotates, the lubricating oil is evenly smeared on the bearing 4. Moreover, in this solution, an auxiliary spherical shell 806 is provided at the pipe orifice position of the diversion pipe fitting 805, and oil injection hole grooves 807 are evenly arranged on the auxiliary spherical shell 806 to improve the evenness of the spread of the lubricating oil, thereby performing good lubrication work on the outer end of the bearing 4. The oil injection assembly provided in this solution stores the lubricating oil for lubrication in the oil storage cylinder body 802, and regular inspection and filling can be carried out. When lubrication work needs to be performed on the bearing 4 provided at the position of the output shaft 2, there is no need to open the reduction gearbox cover for filling. Filling can be directly carried out in the oil storage cylinder body 802, and the lubricating oil also provides a good lubrication effect on the bearing 4, with relatively high operation convenience.

[0039] During actual use, this solution also controls the filling work of the lubricating oil through the provided auxiliary accessories to further improve its use flexibility, that is, auxiliary accessories are provided in the oil storage cylinder body 802. The auxiliary accessories include a regulating screw column 1001, an auxiliary handle 1002, an auxiliary small bearing 1003, a connecting disc body 1004, a connecting plug body 1005, an auxiliary spring 1006, and a pushing plug body 1007. The regulating screw column 1001 is threadedly connected through the center position of the internal thread cover 803. An auxiliary handle 1002 is fixedly provided at the top end of the regulating screw column 1001. An auxiliary small bearing 1003 is connected to the bottom end of the regulating screw column 1001. The auxiliary small bearing 1003 is embedded in the top of the connecting disc body 1004. A connecting plug body 1005 is fixedly provided at the bottom of the connecting disc body 1004. The connecting plug body 1005 is movably inserted into the accommodating cavity. The accommodating cavity is provided in the pushing plug body 1007. An auxiliary spring 1006 is fixedly provided at the bottom end of the connecting plug body 1005. The other end of the auxiliary spring 1006 is fixedly provided in the accommodating cavity, and the end face of the connecting plug body 1005 is square, and the orifice of the accommodating cavity is square.

[0040] After the lubricating oil is filled, the internal thread cover 803 is threadedly connected to the top opening of the oil storage cylinder body 802. At the same time, the provided pressing plug body 1007 squeezes the oil liquid to promote the flow of the lubricating oil. As the lubricating oil is used, the lubricating oil stored in the oil storage cylinder body 802 gradually decreases. At this time, the provided pressing plug body 1007 will, under the pushing action of the auxiliary spring 1006, continue to have a pressure on the lubricating oil. When the lubricating oil is used to a certain extent, that is, when the liquid level of the oil liquid separates from the pressing plug body 1007, either continue to fill the lubricating oil or rotate the regulating screw column 1001 through the auxiliary handle 100, so that the regulating screw column 1001 pushes the connecting disc body 1004 to move downward, thereby driving the pressing plug body 1007 to move downward, so that the pressing plug body 1007 continues to provide a squeezing action on the oil liquid. When the pressing plug body 1007 is pushed by the regulating screw column 1001 to perform the lifting and moving work in this solution, the end face of the connecting insert 1005 provided at the bottom end of the connecting disc body 1004 and the opening of the accommodating cavity provided on the pressing plug body 1007 are both set to be square. The purpose is to avoid axial movement when rotating the regulating screw column 1001 to push the pressing plug body 1007 to work, thereby avoiding the friction problem of circumferential rotation of the pressing plug body 1007, improving the squeezing performance of the pressing plug body 1007 on the lubricating oil, and avoiding the lubricating oil from leaking out from the inner contact position between the pressing plug body 1007 and the oil storage cylinder body 802 during the squeezing of the lubricating oil.

[0041] However, in the actual operation process, when the oil storage cylinder body 802 is filled with lubricating oil, the lubricating oil will automatically flow into the internal ball position of the bearing 4 through the combined use of the communicating pipe body 801, the guiding cavity body 804, and the guiding pipe fitting 805. Unless more lubricating liquid is required, the staff needs to operate through auxiliary accessories to send most of the lubricating liquid in the oil storage cylinder body 802 to the bearing 4 position. Generally, after filling the oil storage cylinder body 802 with lubricating oil and threadedly connecting the internal thread cover 803 to the oil storage cylinder body 802, no further operation is required. Later, it is necessary to regularly check the usage of the oil liquid in the oil storage cylinder body 802 or, after using it for a long time, extrude the remaining lubricating liquid in the oil storage cylinder body 802 through auxiliary accessories so that the remaining lubricating liquid reaches the ball position of the bearing 4 to avoid waste of lubricating oil. Or during the use process, there is no need to open the internal thread cover 803 to check the usage of the lubricating oil. It can be judged by rotating the regulating screw column 1001 through the auxiliary handle 1002, that is, the regulating screw column 1001 pushes the pressing plug body 1007 to move downward. That is, when the lubricating oil is used up, the regulating screw column 1001 will push the pressing plug body 1007 to the bottom of the oil storage cylinder body 802, making the regulating screw column 1001 unable to rotate, and it can be determined that the lubricating oil liquid is used up or there is a small amount remaining, which also provides convenience for the inspection and maintenance work of the staff.

[0042] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stable reducer structure, comprising a connecting shaft (1), an output shaft (2) and a large gear (3), wherein the connecting shaft (1) is provided with a large gear (3), the end of the connecting shaft (1) is inserted into the inner ring of a load-bearing bearing (4), and the connecting shaft (1) and the output shaft (2) are fixedly arranged, and the output shaft (2) is sleeved with a mounting disc (5); Features: The mounting disc body (5) is provided with mounting holes (501) at equal intervals, and the outer end surface of the mounting disc body (5) is provided with a connecting thread groove (502), and the mounting disc body (5) is connected to the auxiliary mechanism.

2. The stability reducer structure according to claim 1, characterized in that: The auxiliary mechanism comprises a first connecting half ring (601), a sealing clamping plate (602), a connecting foot (603), a stabilizing limit convex plate (604), a first auxiliary ball (605), a second connecting half ring (701), a sealing clamping groove (702) and an oil injection assembly; the sealing clamping plates (602) are symmetrically fixedly arranged at both ends of the first connecting half ring (601), and the connecting foot (603) is fixedly arranged on the outer side wall of the first connecting half ring (601).

3. The stability reducer structure according to claim 2, characterized in that: A stabilizing limit plate (604) is fixedly provided at one end of the first connecting half ring (601), and a first auxiliary ball (605) is equidistantly and movably engaged with the end surface of the stabilizing limit plate (604), and the stabilizing limit plate (604) corresponds to the inner ring setting position of the load-bearing bearing (4).

4. The stability reducer structure according to claim 2, characterized in that: Sealing grooves (702) are provided on one side of both ends of the second connecting half ring (701); the sealing grooves (702) correspond to the sealing clamping plates (602) in position and have the same number of groups; and the outer side wall of the second connecting half ring (701) is also fixedly provided with connecting feet (603); the connecting feet (603) are fixedly connected to the mounting plate (5) by means of screws.

5. The stability reducer structure according to claim 2, characterized in that: The first connecting half ring (601) and the second connecting half ring (701) are provided in the same number of groups, and the two are butted together to form a connecting ring body, and the inner side wall of the connecting ring body is in contact with the side wall of the output shaft (2).

6. The stability reducer structure according to claim 2, characterized in that: The second connecting half ring (701) is connected to the oil injection assembly, and the oil injection assembly includes a connecting tube body (801), an oil storage cylinder body (802), an internal threaded cover (803), a flow guide cavity (804), a flow guide pipe (805), an auxiliary ball shell (806) and an oil injection hole groove (807); one end of the connecting tube body (801) is connected to the second connecting half ring (701), and the other end of the connecting tube body (801) is connected to the bottom end of the oil storage cylinder body (802), and the top barrel mouth of the oil storage cylinder body (802) is threadedly connected with an internal threaded cover (803).

7. The stability reducer structure according to claim 6, characterized in that: The flow guiding cavity (804) is arranged in the second connecting half ring (701), and one end of the flow guiding cavity (804) is connected to the connecting pipe body (801), and the other end of the flow guiding cavity (804) is arranged at one end of the second connecting half ring (701) and is connected to the flow guiding pipe (805), and the flow guiding pipe (805) is fixedly arranged at one end of the second connecting half ring (701).

8. The stability reducer structure according to claim 6, characterized in that: The pipe mouth of the guide pipe (805) is movably embedded with an auxiliary ball shell (806), and the auxiliary ball shell (806) is evenly provided with oil injection holes (807). The auxiliary ball shell (806) corresponds to the setting position of the ball in the load-bearing bearing (4). The guide pipe (805) is tilted, and the pipe mouth position of the guide pipe (805) is lower than the position connected to the second connecting half ring (701).

9. The stability reducer structure according to claim 6, characterized in that: A limit baffle (901) is fixedly provided on the bottom side wall of the guide pipe (805), and a second auxiliary ball (902) is equidistantly and movably embedded on the limit baffle (901), and the limit baffle (901) corresponds to the setting position of the inner ring in the load-bearing bearing (4).

10. The stability reducer structure according to claim 6, characterized in that: The oil storage cylinder (802) is provided with auxiliary accessories, which include a regulating threaded column (1001), an auxiliary handle (1002), an auxiliary small bearing (1003), a connecting disc body (1004), a connecting plug body (1005), an auxiliary spring (1006), and a pushing plug body (1007); the regulating threaded column (1001) is threadedly connected and arranged at the center of the internal threaded cover (803); the top end of the regulating threaded column (1001) is fixedly provided with the auxiliary handle (1002); the bottom end of the regulating threaded column (1001) is connected and provided with an auxiliary small bearing (1003); 003), the auxiliary small bearing (1003) is embedded in the top of the connecting disk body (1004), the bottom of the connecting disk body (1004) is fixedly provided with a connecting plug (1005), the connecting plug (1005) is movably inserted in the accommodating cavity, the accommodating cavity is arranged in the pushing plug body (1007), the bottom end of the connecting plug (1005) is fixedly provided with an auxiliary spring (1006), the other end of the auxiliary spring (1006) is fixedly provided in the accommodating cavity, and the end face of the connecting plug (1005) is arranged to be square, and the cavity opening of the accommodating cavity is arranged to be square.

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