阅读说明：本技术 一种应用于石油化工流程泵的轴承座 (Bearing seat applied to petrochemical engineering process pump ) 是由 杨红香 杨伟香 杨胜景 杨泽香 汪加平 于 2021-09-10 设计创作，主要内容包括：本发明涉及石油化工器械技术领域,具体的说是一种应用于石油化工流程泵的轴承座,包括底座,所述底座上安装有减震结构,所述底座上安装有固定结构,所述减震结构上安装有旋转结构,所述减震结构上安装有灌注结构,所述底座上安装有集液结构,所述底座上安装有限位结构；通过在底座顶端安装减震结构,能够有效的在石油化工流程泵进行工作时对固定轴承的轴承座进行减震,防止石油化工流程泵长时间工作震动导致轴承座固定不牢固,通过固定结构能够防止轴承座在通过螺栓进行固定时螺栓生锈难以拆卸。(The invention relates to the technical field of petrochemical engineering instruments, in particular to a bearing seat applied to a petrochemical engineering process pump, which comprises a base, wherein a damping structure is arranged on the base, a fixing structure is arranged on the base, a rotating structure is arranged on the damping structure, a filling structure is arranged on the damping structure, a liquid collecting structure is arranged on the base, and a limiting structure is arranged on the base; through at base top installation shock-absorbing structure, can effectually carry out the during operation at petrochemical process pump and carry out the shock attenuation to fixing bearing's bearing frame, prevent that the long-time work of petrochemical process pump from shaking and leading to the bearing frame fixed insecure, can prevent through fixed knot structure that the bearing frame from getting rusty when fixing through the bolt and being difficult to dismantle.)

1. The utility model provides a be applied to bearing frame of petrochemical industry process pump which characterized in that: the damping device comprises a base (1), wherein a damping structure (2) is installed on the base (1), a fixed structure (3) is installed on the base (1), a rotating structure (4) is installed on the damping structure (2), a filling structure (5) is installed on the damping structure (2), a liquid collecting structure (6) is installed on the base (1), and a limiting structure (7) is installed on the base (1);

shock-absorbing structure (2) include first fixing base (201), base (1) top sliding connection has first fixing base (201), first fixing base (201) bottom fixedly connected with slide (202), slide (202) and base (1) sliding connection, the first shell fragment of fixedly connected with (203) between slide (202) and base (1), fixedly connected with second shell fragment (204) between slide (202) and base (1).

2. The bearing seat applied to the petrochemical engineering process pump according to claim 1, wherein: install second fixing base (205) on first fixing base (201), first fixing base (201) and second fixing base (205) are inside all to be circular-arc structure, and the radius is the same.

3. The bearing seat applied to the petrochemical engineering process pump according to claim 2, wherein: the first fixing seat (201) is fixedly connected with a first fixing sheet (206), and the second fixing seat (205) is fixedly connected with a second fixing sheet (207).

4. The bearing seat applied to the petrochemical engineering process pump according to claim 2, wherein: fixed knot structure (3) are including guide arm (301), fixedly connected with guide arm (301) is gone up in base (1), install second fixed block (303) on first fixing base (201), install third fixed block (304) on second fixing base (205), install the fixed cover of second (306) on second fixed block (303), install first fixed cover (305) on third fixed block (304), it is connected with rotary rod (307) to rotate on first fixed cover (305), the fixed cover of rotary rod (307) and second (306) sliding connection, sliding connection has dead lever (308) in rotary rod (307) and the fixed cover of second (306).

5. A bearing seat applied to a petrochemical engineering process pump according to claim 4, wherein: the first fixing seat (201) is fixedly connected with a first fixing block (302), and the first fixing block (302) is connected with the guide rod (301) in a sliding mode.

6. The bearing seat applied to the petrochemical engineering process pump according to claim 2, wherein: revolution mechanic (4) are including rotary sleeve (401), second fixing base (205) are rotated through stopper (402) and are connected with rotary sleeve (401), rotary sleeve (401) internal thread connection has screw rod (403), fixedly connected with connecting block (404) on screw rod (403), connecting block (404) are the cuboid structure, connecting block (404) side fixedly connected with connecting pipe (405), connecting pipe (405) and second fixing base (205) sliding connection.

7. The bearing seat applied to the petrochemical engineering process pump according to claim 6, wherein: fill structure (5) including changeing (501), second fixing base (205) top threaded connection has to change (501), change fixedly connected with arch (502) on (501), second fixing base (205) inside is equipped with branch cistern (503), second fixing base (205) inside is equipped with first through-hole (504), be equipped with liquid guide groove (505) on connecting pipe (405), be equipped with recess (506) on swivel sleeve (401).

8. The bearing seat applied to the petrochemical engineering process pump according to claim 1, wherein: the liquid collecting structure (6) comprises a second through hole (601), the second through hole (601) is formed in the first fixing seat (201), a liquid collecting groove (602) is formed in the first fixing seat (201), and a liquid outlet pipe (603) is fixedly connected to the first fixing seat (201).

9. The bearing seat applied to the petrochemical engineering process pump according to claim 1, wherein: the improved oil filter is characterized in that a fixed box (604) is installed on the base (1), a liquid collecting box (605) is installed in the fixed box (604), a sliding block (606) is fixedly connected to the liquid collecting box (605), a sliding groove (607) is formed in the fixed box (604), and the liquid collecting box (605) is connected with the fixed box (604) in a sliding mode through the sliding groove (607) and the sliding block (606).

10. A bearing housing for a petrochemical process pump according to claim 9, wherein: limiting structure (7) include gag lever post (701), fixed case (604) side fixedly connected with gag lever post (701), be equipped with spacing groove (702) on base (1), gag lever post (701) and spacing groove (702) sliding connection, be equipped with draw-in groove (704) in spacing groove (702), fixedly connected with latch (703) on gag lever post (701), latch (703) and draw-in groove (704) block.

Technical Field

The invention relates to the technical field of petrochemical engineering instruments, in particular to a bearing seat applied to a petrochemical engineering process pump.

Background

The existing petrochemical process pump is connected by the pivot between the pump body and motor, and to the rotational speed height, the pivot that effort is big moreover, length is longer needs to have the bearing to support in the centre, consequently all can carry out fixed mounting through the bearing frame to the bearing.

However, the pollutant in the bearing chamber in traditional bearing frame is many to the certain degree can make the bearing become tight or lock, consequently need open the bearing chamber and maintain, because general bearing frame all locks fixedly through the bolt, place for a long time and just lead to the bolt to rust easily and be difficult to take off, when the bearing rotated for a long time, need add emollient to the bearing, generally all take off the bearing frame and add emollient to the bearing to can influence whole work efficiency.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a bearing seat applied to a petrochemical engineering process pump.

The technical scheme adopted by the invention for solving the technical problems is as follows: a bearing seat applied to a petrochemical engineering process pump comprises a base, wherein a damping structure is installed on the base, a fixed structure is installed on the base, a rotating structure is installed on the damping structure, a filling structure is installed on the damping structure, a liquid collecting structure is installed on the base, and a limiting structure is installed on the base;

the damping structure comprises a first fixing seat, the top end of the base is slidably connected with the first fixing seat, the bottom end of the first fixing seat is fixedly connected with a sliding plate, the sliding plate is slidably connected with the base, a first elastic sheet is fixedly connected between the sliding plate and the base, and a second elastic sheet is fixedly connected between the sliding plate and the base.

Specifically, install the second fixing base on the first fixing base, first fixing base and second fixing base are inside all to be circular-arc structure, and the radius is the same.

Specifically, a first fixing sheet is fixedly connected to the first fixing seat, and a second fixing sheet is fixedly connected to the second fixing seat.

Concretely, fixed knot constructs including the guide arm, fixedly connected with guide arm on the base, install the second fixed block on the first fixing base, install the third fixed block on the second fixing base, install the fixed cover of second on the second fixed block, install first fixed cover on the third fixed block, first fixed sheatheeing in rotates and is connected with the rotary rod, the fixed cover sliding connection of rotary rod and second, sliding connection has the dead lever in the fixed cover of rotary rod and second.

Specifically, fixedly connected with first fixed block on the first fixing base, first fixed block and guide arm sliding connection to can make first fixing base slide from top to bottom better.

Specifically, revolution mechanic includes the swivel sleeve, the second fixing base rotates through the stopper and is connected with the swivel sleeve, swivel sleeve female connection has the screw rod, fixedly connected with connecting block on the screw rod, the connecting block is the cuboid structure, connecting block side end fixedly connected with connecting pipe, connecting pipe and second fixing base sliding connection.

Specifically, fill the structure including changeing the handle, second fixing base top threaded connection has changes the handle, it is protruding to change fixedly connected with on the handle, the inside branch cistern that is equipped with of second fixing base, the inside first through-hole that is equipped with of second fixing base, be equipped with the cistern on the connecting pipe, be equipped with the recess on the swivel sleeve.

Specifically, the liquid collecting structure comprises a second through hole, the second through hole is formed in the first fixing seat, a liquid collecting groove is formed in the first fixing seat, and a liquid outlet pipe is fixedly connected to the first fixing seat.

Specifically, install the fixed case on the base, install the collecting tank in the fixed case, fixedly connected with slider on the collecting tank, be equipped with the spout in the fixed case, collecting tank and fixed case pass through spout and slider sliding connection.

Specifically, limit structure includes the gag lever post, fixed case side end fixedly connected with gag lever post, be equipped with the spacing groove on the base, gag lever post and spacing groove sliding connection, the spacing inslot is equipped with the draw-in groove, fixedly connected with latch on the gag lever post, latch and draw-in groove block.

The invention has the beneficial effects that:

(1) according to the bearing seat applied to the petrochemical process pump, the damping structure is arranged at the top end of the base, the bearing seat for fixing the bearing can be effectively damped when the petrochemical process pump works, the bearing seat is prevented from being infirm due to long-time working vibration of the petrochemical process pump, the bolt is prevented from rusting and being difficult to detach when the bearing seat is fixed through the bolt through the fixing structure, namely the bearing can be placed through the first fixing seat sliding on the base, the sliding plate is fixed at the bottom end of the first fixing seat, and the first elastic sheets and the second elastic sheets are fixed between the sliding plate and the base, so that the bearing fixed on the first fixing seat can be damped through the elasticity of the first elastic sheets and the second elastic sheets, the bearing can be fixed through the clamping of the first fixing seat and the second fixing seat, and the first fixing sheet fixed in the first fixing seat and the second fixing sheet in the second fixing seat can be more capable of being fixed through the first fixing sheet in the first fixing seat and the second fixing sheet in the second fixing seat Fix the bearing well, because fixedly connected with guide arm on the base, fixedly connected with second fixed block on the first fixing base, fixedly connected with third fixed block on the second fixing base, and second fixed block and third fixed block all with guide arm sliding connection, consequently not only can fix first fixing base and second fixing base through second fixed block and third fixed block, and can also prevent through the guide arm that second fixing base inclines when fixing the bearing, owing to install fixed cover of second and first fixed cover respectively on second fixed block and third fixed block, and the rotatory bull stick that has on first fixed cover, and the bull stick passes through the dead lever to be fixed in the second fixed cover, consequently, can fix first fixing base and second fixing base, prevent that the bolt is rusted and is difficult to dismantle when fixing through the bolt.

(2) The bearing seat applied to the petrochemical process pump can be conveniently added into a bearing when the bearing needs to be added with lubricant by installing the rotating structure on the damping structure, the lubricant is prevented from flowing between the bearing and the bearing seat when the lubricant is added, meanwhile, the lubricant can be conveniently added through the pouring structure, namely, when the bearing needs to be added with the lubricant, the rotating handle on the second fixed seat is rotated and taken out and then inserted into the rotating sleeve, the rotating handle drives the rotating sleeve to rotate, the rotating sleeve can be prevented from sliding when rotating due to the fact that the limiting block is arranged on the rotating sleeve, the rotating sleeve is in threaded connection with the screw rod, the connecting block is driven to slide when the rotating sleeve is rotated, the connecting pipe fixed at the side end of the connecting block can slide, and therefore the connecting pipe can be inserted into the bearing, be convenient for add emollient to the bearing, owing to go up fixedly connected with arch changeing, be equipped with the recess on the swivel sleeve, consequently the block through arch and recess can drive the swivel sleeve better and rotate, then pour the emollient into divide the liquid groove in, flow into in the first through-hole immediately to can pass through the connecting tube flow with the emollient through establishing the liquid guide groove on the connecting pipe on the bearing, consequently can add emollient to the bearing better.

(3) The bearing seat applied to the petrochemical process pump can recycle redundant lubricant on the bearing by installing the liquid collecting structure on the base, is convenient for reuse and treatment, and is convenient for dismounting and mounting the liquid collecting structure by the limiting structure, namely, the redundant lubricant in the bearing flows into the first fixed seat, flows into the liquid collecting tank through the second through hole arranged on the first fixed seat, and then flows out through the liquid outlet pipe fixed on the first fixed seat, because the fixed box is arranged on the base and two liquid collecting boxes are arranged on the fixed box, the flowing lubricant can be collected by the liquid collecting boxes, is convenient for collection, can be continuously collected by the other liquid collecting box after one liquid collecting box is fully collected, because the slide block is arranged on the liquid collecting boxes and the slide grooves are arranged in the fixed box, consequently, sliding connection through slider and spout prevents that the collection liquid case from slipping out from the fixed incasement, owing to install the gag lever post on fixed case, and gag lever post and establish the spacing groove sliding connection on the base, the latch of installing on the gag lever post with establish the draw-in groove block in the base can fix fixed case, is convenient for dismantle and install fixed case.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic overall structure diagram of a preferred embodiment of a bearing seat for a petrochemical process pump according to the present invention;

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

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

FIG. 4 is a schematic view of a connection structure between a base and a first fixing base according to the present invention;

FIG. 5 is an enlarged view of the structure of the portion C shown in FIG. 4;

FIG. 6 is an enlarged view of the structure of the portion D shown in FIG. 4;

FIG. 7 is a schematic view of the connection of the second through-hole and the sump of the present invention;

FIG. 8 is an enlarged view of the structure of the section E shown in FIG. 7;

fig. 9 is a schematic view of a connection structure of the limiting rod and the latch according to the present invention.

In the figure: 1. a base; 2. a shock-absorbing structure; 201. a first fixed seat; 202. a slide plate; 203. a first spring plate; 204. a second elastic sheet; 205. a second fixed seat; 206. a first fixing sheet; 207. a second fixing sheet; 3. a fixed structure; 301. a guide bar; 302. a first fixed block; 303. a second fixed block; 304. a third fixed block; 305. a first fixing sleeve; 306. a second fixing sleeve; 307. rotating the rod; 308. fixing the rod; 4. a rotating structure; 401. a rotating sleeve; 402. a limiting block; 403. a screw; 404. connecting blocks; 405. a connecting pipe; 5. a perfusion structure; 501. turning a handle; 502. a protrusion; 503. a liquid separating tank; 504. a first through hole; 505. a liquid guide groove; 506. a groove; 6. a liquid collection structure; 601. a second through hole; 602. a liquid collecting tank; 603. a liquid outlet pipe; 604. a fixed box; 605. a liquid collection tank; 606. a slider; 607. a chute; 7. a limiting structure; 701. a limiting rod; 702. a limiting groove; 703. clamping teeth; 704. a clamping groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 9, the bearing seat applied to the petrochemical engineering process pump comprises a storage structure 1, and comprises a base 1, wherein a damping structure 2 is installed on the base 1, a fixed structure 3 is installed on the base 1, a rotating structure 4 is installed on the damping structure 2, a filling structure 5 is installed on the damping structure 2, a liquid collecting structure 6 is installed on the base 1, and a limiting structure 7 is installed on the base 1;

shock-absorbing structure 2 includes first fixing base 201, 1 top sliding connection of base has first fixing base 201, first fixing base 201 bottom fixedly connected with slide 202, slide 202 and 1 sliding connection of base, the first shell fragment 203 of fixedly connected with between slide 202 and the base 1, fixedly connected with second shell fragment 204 between slide 202 and the base 1.

Specifically, install second fixing base 205 on the first fixing base 201, first fixing base 201 and the inside circular arc structure that all is of second fixing base 205, and the radius is the same, can fix the bearing through the block of first fixing base 201 and second fixing base 205.

Specifically, a first fixing plate 206 is fixedly connected to the first fixing seat 201, a second fixing plate 207 is fixedly connected to the second fixing seat 205, and the bearing can be better fixed by the first fixing plate 206 fixed in the first fixing seat 201 and the second fixing plate 207 fixed in the second fixing seat 205.

Specifically, the fixing structure 3 includes a guide rod 301, the base 1 is fixedly connected with the guide rod 301, the first fixing seat 201 is provided with a second fixing block 303, the second fixing seat 205 is provided with a third fixing block 304, the second fixing block 303 is provided with a second fixing sleeve 306, the third fixing block 304 is provided with a first fixing sleeve 305, the first fixing sleeve 305 is rotatably connected with a rotating rod 307, the rotating rod 307 is slidably connected with the second fixing sleeve 306, the rotating rod 307 and the second fixing sleeve 306 are slidably connected with a fixing rod 308, as the guide rod 301 is fixedly connected with the base 1, the first fixing seat 201 is fixedly connected with the second fixing block 303, the second fixing seat 205 is fixedly connected with the third fixing block 304, and the second fixing block 303 and the third fixing block 304 are both slidably connected with the guide rod 301, the first fixing seat 201 and the second fixing seat 205 can be fixed by the second fixing block 303 and the third fixing block 304, and can also prevent through the guide arm 301 that the second fixing base 205 inclines when fixing the bearing, because install second fixed cover 306 and first fixed cover 305 on second fixed block 303 and third fixed block 304 respectively, and it has the rotary rod 307 to rotate on the first fixed cover 305, and the rotary rod 307 passes through the fixed pole 308 to be fixed in second fixed cover 306, consequently can fix first fixing base 201 and second fixing base 205, prevent that the bolt from rustting and being difficult to dismantle when fixing through the bolt.

Specifically, a first fixing block 302 is fixedly connected to the first fixing seat 201, and the first fixing block 302 is slidably connected to the guide rod 301.

Specifically, the rotating structure 4 includes a rotating sleeve 401, the second fixing seat 205 is rotatably connected with the rotating sleeve 401 through a limiting block 402, a screw 403 is connected in the rotating sleeve 401 in a threaded manner, a connecting block 404 is fixedly connected to the screw 403, the connecting block 404 is of a rectangular parallelepiped structure, a connecting pipe 405 is fixedly connected to a side end of the connecting block 404, the connecting pipe 405 is slidably connected with the second fixing seat 205, when lubricant needs to be added to the bearing, the rotating handle 501 on the second fixing seat 205 is rotatably taken out and then inserted into the rotating sleeve 401, the rotating handle 501 drives the rotating sleeve 401 to rotate, because the limiting block 402 is mounted on the rotating sleeve 401, the rotating sleeve 401 can be prevented from sliding when rotating, because the rotating sleeve 401 is in threaded connection with the screw 403, and the connecting block 404 is fixedly connected to the side end of the screw 403, the connecting block 404 is driven to slide when the rotating sleeve 401, therefore, the connection pipe 405 fixed to the side end of the connection block 404 can slide, and the connection pipe 405 can be inserted into the bearing, thereby facilitating the addition of lubricant to the bearing.

Specifically, the pouring structure 5 includes a rotating handle 501, the top end of the second fixing base 205 is connected with the rotating handle 501 through a screw thread, a protrusion 502 is fixedly connected to the rotating handle 501, a liquid separating groove 503 is arranged inside the second fixing base 205, a first through hole 504 is arranged inside the second fixing base 205, a liquid guiding groove 505 is arranged on the connecting pipe 405, a groove 506 is arranged on the rotary sleeve 401, the protrusion 502 is fixedly connected to the rotating handle 501, and the groove 506 is arranged on the rotary sleeve 401, so that the rotary sleeve 401 can be better driven to rotate through the engagement of the protrusion 502 and the groove 506, then the lubricant is poured into the liquid separating groove 503 and then flows into the first through hole 504, and therefore the lubricant can flow onto the bearing through the connecting pipe 405 through the liquid guiding groove 505 arranged on the connecting pipe 405, and therefore the lubricant can be better added to the bearing.

Specifically, collection liquid structure 6 includes second through-hole 601, be equipped with second through-hole 601 in the first fixing base 201, be equipped with collecting tank 602 in the first fixing base 201, fixedly connected with drain pipe 603 on the first fixing base 201, unnecessary emollient flows into 201 on the first fixing base in the bearing, flows into collecting tank 602 in through establishing second through-hole 601 on first fixing base 201, then flows out through fixing the drain pipe 603 on first fixing base 201.

Specifically, a fixed box 604 is installed on the base 1, a liquid collecting box 605 is installed in the fixed box 604, a sliding block 606 is fixedly connected to the liquid collecting box 605, a sliding groove 607 is formed in the fixed box 604, the liquid collecting box 605 and the fixed box 604 are connected with the sliding block 606 in a sliding mode through the sliding groove 607, the fixed box 604 is installed on the base 1, and the two liquid collecting boxes 605 are installed on the fixed box 604, so that flowing-out lubricant can be collected through the liquid collecting boxes 605, collection is facilitated, collection can be continued through the other liquid collecting box 605 after one liquid collecting box 605 is fully collected, the sliding block 606 is installed on the liquid collecting boxes 605, the sliding groove 607 is formed in the fixed box 604, and the liquid collecting box 605 is prevented from sliding out of the fixed box 604 through the sliding connection of the sliding block 606 and the sliding groove 607.

Specifically, limit structure 7 includes gag lever post 701, fixed case 604 side fixedly connected with gag lever post 701, be equipped with spacing groove 702 on the base 1, gag lever post 701 and spacing groove 702 sliding connection, be equipped with draw-in groove 704 in the spacing groove 702, fixedly connected with latch 703 on the gag lever post 701, latch 703 and draw-in groove 704 block owing to install gag lever post 701 on fixed case 604, and gag lever post 701 and establish spacing groove 702 sliding connection on base 1, the latch 703 of installing on the gag lever post 701 and establish the draw-in groove 704 block in base 1, can fix fixed case 604, are convenient for dismantle and install fixed case 604.

When the invention is used, the first fixing seat 201 is slid on the base 1, the bearing can be placed, the sliding plate 202 is fixed at the bottom end of the first fixing seat 201, and the plurality of first elastic sheets 203 and second elastic sheets 204 are fixed between the sliding plate 202 and the base 1, so that the bearing fixed on the first fixing seat 201 can be damped by the elasticity of the first elastic sheets 203 and the second elastic sheets 204, the bearing can be fixed by the clamping of the first fixing seat 201 and the second fixing seat 205, the bearing can be better fixed by the first fixing sheet 206 fixed in the first fixing seat 201 and the second fixing sheet 207 fixed in the second fixing seat 205, because the guide rod 301 is fixedly connected on the base 1, the second fixing block 303 is fixedly connected on the first fixing seat 201, the third fixing block 304 is fixedly connected on the second fixing seat 205, and the second fixing block 303 and the third fixing block 304 are both connected with the guide rod 301 in a sliding manner, therefore, the first fixing seat 201 and the second fixing seat 205 can be fixed by the second fixing block 303 and the third fixing block 304, and the second fixing seat 205 can be prevented from inclining when the bearing is fixed by the guide rod 301, because the second fixing seat 306 and the first fixing seat 305 are respectively installed on the second fixing block 303 and the third fixing block 304, the rotating rod 307 is rotated on the first fixing seat 305, and the rotating rod 307 is fixed in the second fixing seat 306 by the fixing rod 308, the first fixing seat 201 and the second fixing seat 205 can be fixed, the bolt is prevented from rusting and being difficult to disassemble when the bolt is fixed, when lubricant is needed to be added to the bearing, the rotating handle 501 on the second fixing seat 205 is rotated and taken out and then inserted on the rotating sleeve 401, the rotating handle 501 drives the rotating sleeve 401 to rotate, because the limiting block 402 is installed on the rotating sleeve 401, therefore, the rotating sleeve 401 can be prevented from sliding when rotating, the rotating sleeve 401 is in threaded connection with the screw 403, and the connecting block 404 is fixedly connected to the side end of the screw 403, so that the connecting block 404 is driven to slide when the rotating sleeve 401 is rotated, the connecting pipe 405 fixed to the side end of the connecting block 404 can slide, so that the connecting pipe 405 can be inserted into the bearing, and the lubricant can be added to the bearing, the protrusion 502 is fixedly connected to the rotating handle 501, the groove 506 is arranged on the rotating sleeve 401, so that the rotating sleeve 401 can be better driven to rotate by the engagement of the protrusion 502 and the groove 506, then the lubricant is poured into the separating groove 503 and flows into the first through hole 504, so that the lubricant can flow onto the bearing through the connecting pipe 405 by the liquid guide groove 505 arranged on the connecting pipe 405, so that the lubricant can be better added to the bearing, and the redundant lubricant in the bearing flows into the first fixing seat 201, flows into the liquid collecting tank 602 through the second through hole 601 arranged on the first fixing seat 201, then flows out through the liquid outlet pipe 603 fixed on the first fixing seat 201, because the fixing box 604 is arranged on the base 1, and the two liquid collecting tanks 605 are arranged on the fixing box 604, the flowing lubricant can be collected by the liquid collecting tanks 605, and is convenient for collection, after one liquid collecting tank 605 is fully collected, the lubricant can be collected by the other liquid collecting tank 605, because the sliding block 606 is arranged on the liquid collecting tank 605, the sliding groove 607 is arranged in the fixing box 604, the sliding connection of the sliding block 606 and the sliding groove 607 prevents the liquid collecting tank 605 from sliding out of the fixing box 604, because the limiting rod 701 is arranged on the fixing box 604, and the limiting rod 701 is in sliding connection with the limiting groove 702 arranged on the base 1, the latch 703 arranged on the limiting rod 701 is clamped with the clamping groove 704 arranged in the base 1, the fixing box 604 can be fixed, which facilitates the disassembly and assembly of the fixing box 604.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.