阅读说明：本技术 一种生物质颗粒机用轴承 (Bearing for biomass granulator ) 是由 蒋亚琼 于 2021-10-13 设计创作，主要内容包括：本发明公开了一种生物质颗粒机用轴承,属于轴承领域,一种生物质颗粒机用轴承,包括有由外向内依次连接的静止外圈、传动中层和转动内圈,静止外圈内开设有润滑油存储槽,它可以通过在静止外圈内壁设置安装有刷油囊对传动中层进行润滑涂抹,便于提高传动中层润滑的均匀度,又通过刷油囊和油脂补充条的配合有效保持柔性刷油袋内吸油粒子的油脂饱和度,再通过单向密封组件将油脂补充条和油液补充机构内的润滑油进行均衡,有利于自动及时的对油脂补充条进行润滑油的补充,从而使得传动中层得到适量且持续的润滑,延长传动中层的使用寿命,提高生物质颗粒机的生产效率,减小企业的维修成本。(The invention discloses a bearing for a biomass granulator, which belongs to the field of bearings and comprises a static outer ring, a transmission middle layer and a rotating inner ring which are sequentially connected from outside to inside, wherein a lubricating oil storage tank is arranged in the static outer ring, a brush oil bag is arranged on the inner wall of the static outer ring to lubricate and paint the transmission middle layer, so that the lubrication uniformity of the transmission middle layer is improved, the oil saturation of oil absorption particles in a flexible brush oil bag is effectively kept through the matching of the brush oil bag and an oil supplement bar, the oil supplement bar and lubricating oil in an oil supplement mechanism are balanced through a one-way sealing assembly, the lubricating oil supplement bar is automatically and timely supplemented with lubricating oil, the transmission middle layer is lubricated properly and continuously, the service life of the transmission middle layer is prolonged, and the production efficiency of the biomass granulator is improved, and the maintenance cost of enterprises is reduced.)

1. The utility model provides a bearing for biomass granulator, is including static outer lane (1), transmission middle level (2) and rotation inner circle (3) that outside-in connects gradually, its characterized in that: a lubricating oil storage groove is formed in the static outer ring (1), an oil supplementing mechanism (8) is installed on the inner wall of one side, close to the transmission middle layer (2), of the lubricating oil storage groove, a plurality of grease transmission grooves (4) are formed in the inner wall of one side, close to the transmission middle layer (2), of the static outer ring (1), grease supplementing strips (5) are fixedly installed on the inner wall of one side, close to the oil supplementing mechanism (8), of the grease supplementing strips (5), one side, close to the transmission middle layer (2), of the grease supplementing strips (5) is connected with a grease brushing bag (6), a one-way sealing assembly (7) is fixedly installed on one side, far away from the transmission middle layer (2), of the grease supplementing strips (5), and the oil supplementing mechanism (8) is fixedly connected with the one-way sealing assembly (7);

The one-way sealing assembly (7) comprises a conical barrel (701), one side, close to the oil supplementing mechanism (8), of the grease supplementing strip (5) is fixedly provided with the conical barrel (701), the inner wall, close to the grease supplementing strip (5), of the conical barrel (701) is fixedly provided with a limiting ring (702), and one side, far away from the conical barrel (701), of the limiting ring (702) is connected with a floating ball (703) through a rope.

2. The bearing for biomass granulator of claim 1, wherein: one side of the grease supplementing strip (5) close to the oil supplementing mechanism (8) is provided with a communicating hole, and the conical cylinder (701) is positioned on the inner wall of the communicating hole.

3. The bearing for biomass granulator of claim 1, wherein: grease replenishes strip (5) and is close to brush oil bag (6) one side and has seted up a plurality of grease reposition of redundant personnel holes (9), storage bin (10) have been seted up to grease replenishment strip (5) inner, and one side that storage bin (10) are close to fluid complementary unit (8) is linked together with a toper section of thick bamboo (701), and one side that storage bin (10) are close to brush oil bag (6) is linked together with grease reposition of redundant personnel holes (9).

4. The bearing for biomass granulator of claim 1, wherein: fluid replenishment mechanism (8) are including oil storage bag (801), oil storage bag (801) are close to cone drum (701) one side inner wall to the lubricating oil holding tank and install oil storage bag (801), oil storage bag (801) outer end is connected with oiling mouth (802), oiling mouth (802) and static outer lane (1) fixed connection.

5. The bearing for biomass granulator of claim 1, wherein: the oil brushing bag (6) comprises a flexible oil brushing bag (601), one side, close to the transmission middle layer (2), of the grease supplementing strip (5) is connected with the flexible oil brushing bag (601), and a plurality of elastic supporting strips (602) are fixedly connected to the inner wall of the flexible oil brushing bag (601).

6. The bearing for biomass granulator of claim 5, wherein: a plurality of auxiliary bristles (603) are fixedly mounted on the outer wall of one side, close to the transmission middle layer (2), of the flexible oil brushing bag (601), and oil absorption particles are filled in the flexible oil brushing bag (601).

7. The bearing for biomass granulator of claim 1, wherein: the front end fixed mounting of static outer lane (1) has detection controller (11), both ends all fixed mounting has electrostatic absorption ring (14) around static outer lane (1) inner wall is located fluid replenishment mechanism (8), and detects controller (11) and electrostatic absorption ring (14) and pass through wire electric connection.

8. The bearing for biomass granulator of claim 7, wherein: the inner of the detection controller (11) is provided with a detection system, the detection system comprises a central control unit, the input end of the central control unit is connected with an impurity detection unit and an oil level sensing unit, and the output end of the central control unit is connected with a warning unit and a valve opening and closing unit.

9. The bearing for biomass granulator of claim 8, wherein: rotate inner circle (3) and be close to transmission middle level (2) one side outer wall fixed mounting have impurity detector (12), impurity detecting element's input has impurity detector (12) through wire electric connection, the output of warning unit has impurity warning light through wire electric connection, the outer wall fixed mounting that a toper section of thick bamboo (701) are located fluid replenishment mechanism (8) inner has oil pressure detector (13), the input of oil level response unit has oil pressure detector (13) through wire electric connection, the output that the unit was opened and close to the valve has the solenoid valve through wire electric connection.

Technical Field

The invention relates to the field of bearings, in particular to a bearing for a biomass granulator.

Background

The bearing is an important part in the modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body. When the bearing is in a task, not only rolling friction but also sliding friction occurs among the ring, the rolling body and the maintaining frame, so that the bearing needs to have good wear resistance, and meanwhile, the bearing needs to bear large pressure load, and the hardness is one of important indexes of the quality of the bearing.

The biomass granulator is biomass energy pretreatment equipment, mainly takes wastes of agriculture and forestry processing, such as wood chips, straws, rice hulls, barks and other biomass as raw materials, and solidifies the wastes into high-density granular fuel through pretreatment and processing. The bearing for the biomass granulator is generally a rolling bearing, and the function of the bearing is important when the biomass granulator operates, so that the bearing is essential to maintenance and repair.

When the existing bearing in the biomass granulator is used, lubricating oil is generally filled in the bearing through manual observation, the bearing is easily overheated due to insufficient lubrication of the bearing, the service life of the bearing is further influenced, and the machining efficiency of the granulator is also influenced, so that the problem is solved by the bearing for the biomass granulator.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a bearing for a biomass granulator.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A bearing for a biomass granulator comprises a static outer ring, a transmission middle layer and a rotating inner ring which are sequentially connected from outside to inside, wherein a lubricating oil storage tank is arranged in the static outer ring, an oil supplementing mechanism is arranged on the inner wall of one side, close to the transmission middle layer, of the lubricating oil storage tank, a plurality of grease transmission grooves are formed in the inner wall of one side, close to the transmission middle layer, of the static outer ring, grease supplementing strips are fixedly arranged on the inner wall of one side, close to the oil supplementing mechanism, of the grease transmission grooves, one side, close to the transmission middle layer, of the grease supplementing strips is connected with a grease brushing bag, one side, far away from the transmission middle layer, of the grease supplementing strips is fixedly provided with a one-way sealing assembly, and the oil supplementing mechanism is fixedly connected with the one-way sealing assembly; install the oil brush bag through setting up at static outer lane inner wall and lubricate the painting in the middle level of transmission, be convenient for improve the lubricated degree of consistency in transmission middle level, the oil saturation of oil absorption particle in the flexible oil brush bag is effectively kept through the cooperation of oil brush bag and grease replenishment strip again, lubricating oil in rethread one-way seal assembly supplyes strip of grease and the fluid replenishment mechanism carries out the equilibrium, be favorable to automatic timely carry out the replenishment of lubricating oil to the grease replenishment strip, thereby make the transmission middle level obtain proper amount and continuous lubrication, prolong the middle level life of transmission, the production efficiency of biomass granulator is improved, reduce the cost of maintenance of enterprise.

Furthermore, the one-way sealing component comprises a conical barrel, a conical barrel is fixedly arranged on one side, close to the oil supplementing mechanism, of the oil supplementing strip, a limiting ring is fixedly arranged on the inner wall of one side, close to the oil supplementing strip, of the conical barrel, a floating ball is connected to one side, far away from the conical barrel, of the limiting ring through a cord, a communication hole is formed in one side, close to the oil supplementing mechanism, of the oil supplementing strip, the conical barrel is located on the inner wall of the communication hole, a plurality of oil distributing holes are formed in one side, close to the oil brushing bag, of the oil supplementing strip, a storage bin is formed in the inner end of the oil supplementing strip, one side, close to the oil supplementing mechanism, of the storage bin is communicated with the conical barrel, one side, close to the oil brushing bag, of the storage bin is communicated with the oil distributing holes, the oil supplementing mechanism comprises an oil storage bag, an oil storage bag is mounted on the inner wall, close to one side of the conical barrel, of the oil storage bag is connected with an oil filling nozzle, the oil filling nozzle is fixedly connected with the static outer ring; after the oil brushing bag lubricates and paints the transmission middle layer, the grease supplementing strip supplements lubricating oil to the oil brushing bag in time, a pressure difference is formed between the reduction of the lubricating oil in the grease supplementing strip and the inner cavity of the oil storage bag, so that the lubricating oil at the inner end of the oil storage bag extrudes and pushes the floating ball to the grease supplementing strip, the lubricating oil in the oil storage bag is injected into the grease supplementing strip, the lubricating oil is supplemented in time to the grease supplementing strip and the oil brushing bag, and meanwhile, the lubricating oil in the grease supplementing strip is prevented from flowing back into the oil storage bag in the extrusion process of the oil brushing bag in the transmission middle layer, so that the lubricating continuity and the uniformity of the oil brushing bag to the transmission middle layer are effectively maintained, the waste of the lubricating oil is reduced, and the production cost of an enterprise is reduced.

Furthermore, the oil brushing bag comprises a flexible oil brushing bag, one side of the grease supplementing strip, which is close to the transmission middle layer, is connected with the flexible oil brushing bag, the inner wall of the flexible oil brushing bag is fixedly connected with a plurality of elastic support strips, the outer wall of the flexible oil brushing bag, which is close to the transmission middle layer, is fixedly provided with a plurality of auxiliary brush hairs, and the flexible oil brushing bag is filled with oil absorption particles; when the transmission middle layer is contacted with the oil brushing bag, the flexible oil brushing bag is convenient for timely recovering the full form of the oil brushing bag after the transmission middle layer passes through, so that the continuity and the uniformity of the lubrication of the oil brushing bag on the transmission middle layer are effectively maintained, the contact area between lubricating oil and the surface of the transmission middle layer is convenient to increase through the arrangement of the auxiliary brush hair, the efficiency of applying the lubricating oil on the surface of the transmission middle layer is further improved, meanwhile, the oil absorption particles can continuously adsorb and supplement the lubricating oil in the oil brushing bag, the control of the oil applying amount is convenient, the abrasion among friction pieces among bearings is reduced, and the service life of the bearings is prolonged.

Furthermore, a detection system is arranged at the inner end of the detection controller, the detection system comprises a central control unit, the input end of the central control unit is connected with an impurity detection unit and an oil level sensing unit, the output end of the central control unit is connected with a warning unit and a valve opening and closing unit, the front end of the static outer ring is fixedly provided with a detection controller, the front end and the rear end of the inner wall of the static outer ring, which are positioned at the oil supplementing mechanism, are fixedly provided with electrostatic adsorption rings, the detection controller and the electrostatic adsorption rings are electrically connected through a lead, the outer wall of one side of the rotating inner ring, which is close to the transmission middle layer, is fixedly provided with an impurity detector, the input end of the impurity detection unit is electrically connected with an impurity detector through a lead, the output end of the warning unit is electrically connected with an impurity warning lamp through a lead, and the outer wall of the conical cylinder, which is positioned at the inner end of the oil supplementing mechanism, is fixedly provided with an oil pressure detector, the input end of the oil level sensing unit is electrically connected with an oil pressure detector through a wire, and the output end of the valve opening and closing unit is electrically connected with an electromagnetic valve through a wire; through the joint use of detecting system and equipment, be convenient for in time and accurate know the change of article inside production to organize the maintenance, and then shorten the equipment maintenance time, improve the machine rate of utilization, improve product production efficiency, increase enterprise's income.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) this scheme is lubricated the painting in the transmission middle level through installing the brush oil bag in static outer lane inner wall setting, be convenient for improve the lubricated degree of consistency in transmission middle level, the grease saturation of oil absorption particle in the cooperation of brush oil bag and grease replenishment strip is effectively kept through brush oil bag again, the lubricating oil in rethread one-way seal assembly supplyes strip of grease and fluid replenishment mechanism carries out the equilibrium, be favorable to automatic timely carry out the replenishment of lubricating oil to the grease replenishment strip, thereby make the transmission middle level obtain the lubrication of proper amount and continuation, prolong the middle level life of transmission, the production efficiency of biomass granulator is improved, reduce the cost of maintenance of enterprise.

(2) The one-way sealing component comprises a conical cylinder, one side of the grease supplementing strip, which is close to the oil supplementing mechanism, is fixedly provided with the conical cylinder, the inner wall of the conical cylinder, which is close to the grease supplementing strip, is fixedly provided with a limiting ring, one side of the limiting ring, which is far away from the conical cylinder, is connected with a floating ball through a cord, one side of the grease supplementing strip, which is close to the oil supplementing mechanism, is provided with a communicating hole, the conical cylinder is positioned on the inner wall of the communicating hole, one side of the grease supplementing strip, which is close to the oil brushing bag, is provided with a plurality of grease shunting holes, the inner end of the grease supplementing strip is provided with a storage bin, one side of the storage bin, which is close to the oil supplementing mechanism, is communicated with the conical barrel, one side of the storage bin, which is close to the oil brushing bag, is communicated with the oil distribution hole, the oil supplementing mechanism comprises an oil storage bag, the inner wall of one side of the lubricating oil storage tank, which is close to the conical barrel, is provided with the oil storage bag, the outer end of the oil storage bag is connected with an oil injection nozzle, and the oil injection nozzle is fixedly connected with the static outer ring; after the oil brushing bag lubricates and paints the transmission middle layer, the grease supplementing strip supplements lubricating oil to the oil brushing bag in time, a pressure difference is formed between the reduction of the lubricating oil in the grease supplementing strip and the inner cavity of the oil storage bag, so that the lubricating oil at the inner end of the oil storage bag extrudes and pushes the floating ball to the grease supplementing strip, the lubricating oil in the oil storage bag is injected into the grease supplementing strip, the lubricating oil is supplemented in time to the grease supplementing strip and the oil brushing bag, and meanwhile, the lubricating oil in the grease supplementing strip is prevented from flowing back into the oil storage bag in the extrusion process of the oil brushing bag in the transmission middle layer, so that the lubricating continuity and the uniformity of the oil brushing bag to the transmission middle layer are effectively maintained, the waste of the lubricating oil is reduced, and the production cost of an enterprise is reduced.

(3) The flexible oil brushing bag is fixedly connected with the inner wall of the flexible oil brushing bag, a plurality of auxiliary bristles are fixedly arranged on the outer wall of one side of the flexible oil brushing bag, which is close to the transmission middle layer, and the flexible oil brushing bag is filled with oil absorption particles; when the transmission middle layer is contacted with the oil brushing bag, the flexible oil brushing bag is convenient for timely recovering the full form of the oil brushing bag after the transmission middle layer passes through, so that the continuity and the uniformity of the lubrication of the oil brushing bag on the transmission middle layer are effectively maintained, the contact area between lubricating oil and the surface of the transmission middle layer is convenient to increase through the arrangement of the auxiliary brush hair, the efficiency of applying the lubricating oil on the surface of the transmission middle layer is further improved, meanwhile, the oil absorption particles can continuously adsorb and supplement the lubricating oil in the oil brushing bag, the control of the oil applying amount is convenient, the abrasion among friction pieces among bearings is reduced, and the service life of the bearings is prolonged.

(4) The inner end of the detection controller is provided with a detection system, the detection system comprises a central control unit, the input end of the central control unit is connected with an impurity detection unit and an oil level sensing unit, the output end of the central control unit is connected with a warning unit and a valve opening and closing unit, the front end of the static outer ring is fixedly provided with the detection controller, the front end and the rear end of the static outer ring, which are positioned on the oil supplementing mechanism, are fixedly provided with electrostatic adsorption rings, the detection controller is electrically connected with the electrostatic adsorption rings through a lead, the outer wall of one side, which is close to the transmission middle layer, of the rotating inner ring is fixedly provided with an impurity detector, the input end of the impurity detection unit is electrically connected with the impurity detector through a lead, the output end of the warning unit is electrically connected with an impurity warning lamp through a lead, the outer wall of the conical cylinder, which is positioned on the inner end of the oil supplementing mechanism, is fixedly provided with an oil pressure detector, and the input end of the oil level sensing unit is electrically connected with the oil pressure detector through a lead, the output end of the valve opening and closing unit is electrically connected with an electromagnetic valve through a lead; through the joint use of detecting system and equipment, be convenient for in time and accurate know the change of article inside production to organize the maintenance, and then shorten the equipment maintenance time, improve the machine rate of utilization, improve product production efficiency, increase enterprise's income.

Drawings

FIG. 1 is a schematic overall front view of the present invention;

FIG. 2 is a schematic view of the structure of the middle layer and the inner rotating ring of the transmission of the present invention;

FIG. 3 is a schematic view of the inner wall structure of the stationary outer ring of the present invention;

FIG. 4 is a schematic sectional view of the stationary outer ring of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the grease supply bar and the oil supply mechanism in an equilibrium state in front view;

FIG. 6 is a schematic structural view of an elevational section of the oil supply mechanism according to the present invention in a state of filling the oil supply bar;

FIG. 7 is a schematic sectional view of the oil-brushing bladder according to the present invention;

FIG. 8 is a schematic top cross-sectional view of a one-way sealing assembly of the present invention;

FIG. 9 is a schematic view of the rotating inner ring of the present invention;

FIG. 10 is a schematic view of the structure of the grease distributing hole of the present invention;

FIG. 11 is a schematic structural diagram of the detection system of the present invention.

The reference numbers in the figures illustrate:

1. the outer ring is static; 2. a transmission middle layer; 3. rotating the inner ring; 4. a grease transfer groove; 5. a grease supplement strip; 6. an oil brushing bag; 601. a flexible oil brushing bag; 602. an elastic support bar; 603. auxiliary bristles; 7. a one-way sealing assembly; 701. a tapered barrel; 702. a limiting ring; 703. a floating ball; 8. an oil liquid replenishing mechanism; 801. an oil reservoir bladder; 802. an oil injection nozzle; 9. a grease distributing hole; 10. a storage bin; 11. a detection controller; 12. an impurity detector; 13. an oil pressure detector; 14. an electrostatic adsorption ring.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a bearing for a biomass granulator comprises a static outer ring 1, a transmission middle layer 2 and a rotating inner ring 3 which are sequentially connected from outside to inside, wherein a lubricating oil storage tank is arranged in the static outer ring 1, an oil supplementing mechanism 8 is arranged on the inner wall of the lubricating oil storage tank close to one side of the transmission middle layer 2, a plurality of grease transmission grooves 4 are arranged on the inner wall of the static outer ring 1 close to one side of the transmission middle layer 2, grease supplementing strips 5 are fixedly arranged on the inner wall of one side of the grease transmission grooves 4 close to the oil supplementing mechanism 8, one side of the grease supplementing strips 5 close to the transmission middle layer 2 is connected with a brush oil bag 6, one side of the grease supplementing strips 5 far from the transmission middle layer 2 is fixedly provided with a one-way sealing assembly 7, the oil supplementing mechanism 8 is fixedly connected with the one-way sealing assembly 7, and lubricating oil in the oil supplementing mechanism 8 and the grease supplementing strips 5 is in a balanced state before the machine is started, install the oil brushing bag 6 through setting up at 1 inner wall of static outer lane and lubricate and paint transmission middle level 2, be convenient for improve the lubricated degree of consistency of transmission middle level 2, the grease saturation that effectively keeps the interior oil absorption particle of flexible oil brushing bag 601 through the cooperation of oil brushing bag 6 and grease replenishment strip 5 again, rethread one-way seal assembly 7 is balanced with the lubricating oil in grease replenishment strip 5 and the fluid replenishment mechanism 8, be favorable to automatic timely replenishing the lubricating oil to grease replenishment strip 5, thereby make transmission middle level 2 obtain the lubrication of right amount and continuation, prolong transmission middle level 2's life, improve the production efficiency of biomass granulator, reduce the cost of maintenance of enterprise.

Referring to fig. 5, 6 and 8, the one-way sealing assembly 7 includes a conical cylinder 701, a conical cylinder 701 is fixedly installed on one side of the grease supplying bar 5 close to the oil supplying mechanism 8, a limiting ring 702 is fixedly installed on an inner wall of one side of the conical cylinder 701 close to the grease supplying bar 5, one side of the limiting ring 702 far from the conical cylinder 701 is connected with a floating ball 703 through a cord, a communicating hole is formed on one side of the grease supplying bar 5 close to the oil supplying mechanism 8, the conical cylinder 701 is located on an inner wall of the communicating hole, a plurality of grease distributing holes 9 are formed on one side of the grease supplying bar 5 close to the grease distributing bag 6, a storage bin 10 is formed at an inner end of the grease supplying bar 5, one side of the storage bin 10 close to the oil supplying mechanism 8 is communicated with the conical cylinder 701, one side of the storage bin 10 close to the grease distributing hole 9 is communicated with the grease distributing hole 9, the oil supplying mechanism 8 includes an oil storage bag 801, an oil storage bag 801 is installed on an inner wall of one side of the lubricating oil storage tank close to the conical cylinder 701, the outer end of the oil storage bag 801 is connected with an oil filling nozzle 802, the oil filling nozzle 802 is fixedly connected with the static outer ring 1, when the oil brushing bag 6 is used for lubricating and smearing the transmission middle layer 2, the grease supplementing strip 5 supplements lubricating oil to the oil brushing bag 6 in time, a pressure difference is generated between the reduction of the lubricating oil in the grease supplementing strip 5 and the inner cavity of the oil storage bag 801, so that the lubricating oil at the inner end of the oil storage bag 801 pushes the floating ball 703 to the grease supplementing strip 5, the lubricating oil in the oil storage bag 801 is injected into the grease supplementing strip 5, the grease supplementing strip 5 and the oil brushing bag 6 are supplemented with lubricating oil in time, and simultaneously, the transmission middle layer 2 is prevented from extruding the oil brushing bag 6, the lubricating oil in the grease supplementing strip 5 flows back into the oil storage bag 801, so that the lubricating continuity and uniformity of the oil brushing bag 6 on the transmission middle layer 2 are effectively kept, the waste of the lubricating oil is reduced, and the production cost of enterprises is reduced.

Referring to fig. 7, the oil brushing bag 6 includes a flexible oil brushing bag 601, one side of the grease supplementing strip 5 close to the transmission middle layer 2 is connected with the flexible oil brushing bag 601, the inner wall of the flexible oil brushing bag 601 is fixedly connected with a plurality of elastic support bars 602, the outer wall of the flexible oil brushing bag 601 close to one side of the transmission middle layer 2 is fixedly provided with a plurality of auxiliary bristles 603, and the flexible oil brushing bag 601 is filled with oil absorbing particles, when the transmission middle layer 2 contacts with the oil brushing bag 6, the flexible oil brushing bag 601 is convenient for recovering the full shape of the oil brushing bag 6 after the transmission middle layer 2 passes through, so as to effectively maintain the continuity and uniformity of lubrication of the oil brushing bag 6 to the transmission middle layer 2, through the arrangement of the auxiliary bristles 603, the contact area of the lubricating oil and the surface of the transmission middle layer 2 is conveniently increased, so as to improve the efficiency of applying the lubricating oil to the surface of the transmission middle layer 2, and the oil absorbing particles can continuously absorb and supplement the lubricating oil in the oil brushing bag 6, the control of the coating amount of the lubricating oil is convenient, the abrasion among all friction parts among the bearings is reduced, and the service life of the bearings is prolonged.

Referring to fig. 1, 9 and 10, a detection controller 11 is fixedly installed at the front end of a stationary outer ring 1, electrostatic adsorption rings 14 are fixedly installed at the front and rear ends of the inner wall of the stationary outer ring 1, which are located at the oil supplementing mechanism 8, the detection controller 11 and the electrostatic adsorption rings 14 are electrically connected through a wire, a detection system is arranged at the inner end of the detection controller 11, the detection system comprises a central control unit, the input end of the central control unit is connected with an impurity detection unit and an oil level sensing unit, the output end of the central control unit is connected with a warning unit and a valve opening and closing unit, an impurity detector 12 is fixedly installed on the outer wall of the rotating inner ring 3, which is close to the transmission middle layer 2, the input end of the impurity detection unit is electrically connected with an impurity detector 12 through a wire, the output end of the warning unit is electrically connected with an impurity warning lamp through a wire, and an oil pressure detector 13 is fixedly installed on the outer wall of a conical cylinder 701, which is located at the inner end of the oil supplementing mechanism 8, the input of oil level response unit has oil pressure detector 13 through wire electric connection, and the output that the unit was opened and close to the valve has the solenoid valve through wire electric connection, uses through the joint of detecting system and equipment, and the change to the inside production of article of being convenient for in time and accurate is known to the organization is overhauld, and then shortens equipment maintenance time, improves the machine rate of utilization, improves product production efficiency, increases the income of enterprise.

Referring to fig. 1-11, when the transmission middle layer 2 rotates in the stationary outer ring 1, the rolling shaft and the oil brushing bag 6 make contact friction as shown in fig. 6, at this time, the flexible oil brushing bag 601 deforms, and the auxiliary bristles 603 assist the flexible oil brushing bag 601 in smearing lubricating oil on the surface of the rolling shaft, oil absorption particles in the flexible oil brushing bag 601 are squeezed to separate out oil for smearing of the transmission middle layer 2, and then the oil absorption particles pass through the oil distribution holes 9 from the oil supplementing strip 5 to absorb lubricating oil of the flexible oil brushing bag again and to be full, and at the same time, after the rolling shaft passes through the flexible oil brushing bag 601, the original form is restored, the flexible oil brushing bag 601 is continuously supported to smear and lubricate the next rolling shaft, at this time, the lubricating oil in the oil supplementing strip 5 is absorbed by the oil brushing bag 6 to generate a pressure difference with the lubricating oil in the oil supplementing mechanism 8, and the lubricating oil supplementing mechanism 8 has more lubricating oil at the inner end, when the pressure is higher, the floating ball 703 is pushed in the direction of the grease supplementing strip 5, so that the floating ball 703 is changed from the original state of abutting against the tapered barrel 701 to the suspended state in the tapered barrel 701, as shown in fig. 6, the channel in the tapered barrel 701 is opened, the lubricating oil in the oil storage bag 801 enters the grease supplementing strip 5, the lubricating oil in the grease supplementing strip 5 is automatically supplemented, when the transmission middle layer 2 extrudes the brush oil bag 6, the lubricating oil in the grease supplementing strip 5 pushes the floating ball 703 in the direction of the oil supplementing mechanism 8 in the tapered barrel 701, so that the oil supplementing strip 5 and the oil supplementing mechanism 8 are sealed and isolated again, after the lubricating oil in the oil supplementing mechanism 8 is used, the oil pressure detector 13 transmits the sensed signal to the detection system, so as to remind the outside, thereby facilitating the lubricating oil supplementing of the inside of a worker, when producing particle impurity because the friction is too much in transmission middle level 2, impurity detector 12 can be with signal transmission to detecting system that detects, and detecting system can be with electrostatic absorption ring 14's switch on this moment for electrostatic absorption ring 14 adsorbs the impurity particulate matter, then when wasing the bearing, can be convenient outside wash electrostatic absorption ring 14, clear away the impurity particulate matter, just accomplish a series of operations that use the device more than.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.