CN214650592U

CN214650592U - Bearing grease storage device

Info

Publication number: CN214650592U
Application number: CN202120352015.XU
Authority: CN
Inventors: 徐传龙
Original assignee: Hefei Qianfeng Lubricating Technology Co ltd
Current assignee: Hefei Qianfeng Lubricating Technology Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-11-09
Anticipated expiration: 2031-02-05

Abstract

The utility model belongs to the technical field of storage devices, in particular to a bearing lubricating grease storage device, which comprises a tank body, a cover plate, a fixed sleeve, a first screw rod, a sealing plate and an exhaust assembly; a cavity is formed in the tank body; the top of the cavity is provided with an installation groove; the cover plate is arranged in the mounting groove and is in threaded connection with the mounting groove; the fixed sleeve is fixedly connected to the center of the cover plate; the first screw rod penetrates through the fixing sleeve and is connected with the fixing sleeve through a screw rod nut pair; the sealing plate is connected in the cavity in a sliding manner; through setting up jar body, apron, fixed cover, first lead screw, closing plate, anticreep ring, sealed piece and blast pipe, rely on above-mentioned part to cooperate mutually to this can outwards take out jar internal air, and then avoid jar internal air oxidation lubricating grease, rely on inside and outside air pressure difference simultaneously, can promote the leakproofness of jar body by a wide margin.

Description

Bearing grease storage device

Technical Field

The utility model belongs to the technical field of storage device, specific bearing grease storage device that says so.

Background

British name of grease: lubricatggase; grease-like semisolid of grease consistency. It is used for the friction part of machinery, plays a role in lubrication and sealing, is also used for the metal surface, plays a role in filling gaps and preventing rust, and is mainly prepared by blending mineral oil (or synthetic lubricating oil) and a thickening agent.

Lubricating grease can be deposited in the vacuum tank among the prior art at present to this can avoid lubricating grease by air oxidation, relies on vacuum atmospheric pressure difference simultaneously, promotes the leakproofness of cover with this by a wide margin, but the vacuum tank in case open, its inside air that will get into, after the vacuum tank is sealed again, the vacuum tank is inside and outside unable to produce atmospheric pressure difference, and then can lead to the leakproofness to descend by a wide margin, and the air of the internal portion of jar simultaneously also can oxidize lubricating grease, and then causes the rotten of lubricating grease.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve the vacuum tank in case open, its inside air that will get into, after the vacuum tank seals once more, the unable atmospheric pressure difference that produces inside and outside the vacuum tank, and then can lead to the leakproofness to descend by a wide margin, the air of the internal portion of jar simultaneously also can oxidize lubricating grease, and then cause the rotten problem of lubricating grease, the utility model provides a bearing lubricating grease storage device.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a bearing grease storage device, which comprises a tank body, a cover plate, a fixed sleeve, a first screw rod, a sealing plate and an exhaust assembly; a cavity is formed in the tank body; the top of the cavity is provided with an installation groove; the cover plate is arranged in the mounting groove and is in threaded connection with the mounting groove; the fixed sleeve is fixedly connected to the center of the cover plate; the first screw rod penetrates through the fixing sleeve and is connected with the fixing sleeve through a screw rod nut pair; the sealing plate is connected in the cavity in a sliding manner; the bottom end of the first screw rod is rotatably connected to the top side of the sealing plate; a handle is fixedly connected to the top end of the first screw rod; the exhaust assembly is arranged in the sealing plate; the exhaust assembly includes a seal block; a sealing groove is formed in the sealing plate; the sealing block is connected inside the sealing groove in a sliding manner; an exhaust pipe is fixedly connected to the bottom of the sealing groove; an anti-drop ring is fixedly connected to the top of the sealing groove; the sections of the sealing groove and the sealing block are both trapezoidal.

Preferably, a through hole is formed in the cover plate; the top end of the through hole is connected with a sealing plug through threads.

Preferably, the side wall of the top of the tank body is provided with an air inlet; the side surface of the air inlet is fixedly connected with a fixing frame; the fixed frame is internally and rotatably connected with a sleeve; one end of the sleeve, which is far away from the sleeve, is fixedly connected with a group of holding rods; a second screw rod is arranged inside the sleeve; the sleeve is connected with the second lead screw through a lead screw nut pair; one end of the second screw rod, which is close to the tank body, is fixedly connected with a square fixing plate; the square fixing plate is connected in the air inlet hole in a sliding manner; a block body is fixedly connected inside the air inlet; a group of sliding grooves are formed in the block body; a sealing rod is fixedly connected to one side of the square fixing plate, which is close to the block body, and corresponds to the sliding chute; the sealing rod is connected in the sliding groove in a sliding manner; a filter screen is fixedly connected inside the air inlet; the filter screen is arranged on one side of the block body far away from the square fixing plate.

Preferably, an observation groove is formed in the side surface of the tank body; a light-transmitting plate is fixedly connected inside the observation groove; one side of the light-transmitting plate, which is far away from the cavity, is provided with a magnetic plate; and one side of the magnetic plate, which is far away from the light-transmitting plate, is fixedly connected with a group of pull rings.

Preferably, the top end of the exhaust pipe is fixedly connected with a sealing ring; a sealing ball is fixedly connected to the bottom side of the sealing block; the sealing ball is in interference fit with the sealing ring; and one side of the square fixing plate, which is close to the block body, is fixedly connected with a rubber pad.

Preferably, a group of hexagonal grooves are symmetrically formed in the top side of the cover plate.

The utility model has the advantages that:

1. the utility model provides a bearing lubricating grease storage device, through setting up a jar body, apron, fixed cover, first lead screw, closing plate, anticreep ring, sealed piece and blast pipe, rely on above-mentioned part to cooperate mutually to this can outwards take out jar internal portion air, and then avoid jar air oxidation lubricating grease of internal portion, rely on inside and outside air pressure difference simultaneously, can promote the leakproofness of the jar body by a wide margin.

2. The utility model provides a bearing lubricating grease storage device, through setting up mount, second lead screw, sleeve, fixed plate, sealing rod and block, rely on above-mentioned part to mutually cooperate to this can be when needs take out lubricating grease, let in the air to jar internal portion, and then make jar internal and external atmospheric pressure of body keep unanimous, thereby can be convenient for take out lubricating grease.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a schematic structural view of a fixing plate of the present invention;

illustration of the drawings:

11. a tank body; 12. mounting grooves; 13. a cavity; 14. a cover plate; 21. fixing a sleeve; 22. a first lead screw; 23. a grip; 24. a sealing plate; 3. an exhaust assembly; 31. a sealing groove; 32. the anti-drop ring; 33. an exhaust pipe; 34. a sealing block; 41. a through hole; 42. a sealing plug; 51. an air inlet; 52. a fixed mount; 53. a sleeve; 54. a second lead screw; 55. a fixing plate; 56. a block body; 57. a sealing rod; 58. a chute; 59. a filter screen; 61. a sealing ball; 62. a seal ring; 63. a rubber pad; 71. an observation tank; 72. a light-transmitting plate; 73. a magnetic plate; 8. a hexagonal groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1-4, the present invention provides a bearing grease storage device, which includes a tank 11, a cover plate 14, a fixing sleeve 21, a first screw rod 22, a sealing plate 24 and an exhaust assembly 3; a cavity 13 is formed in the tank body 11; the top of the cavity 13 is provided with a mounting groove 12; the cover plate 14 is arranged in the mounting groove 12 and is in threaded connection with the mounting groove; the fixed sleeve 21 is fixedly connected to the center of the cover plate 14; the first screw rod 22 penetrates through the fixed sleeve 21 and is connected with the fixed sleeve through a screw rod nut pair; the sealing plate 24 is connected in the cavity 13 in a sliding mode; the bottom end of the first screw rod 22 is rotatably connected to the top side of the sealing plate 24; a handle 23 is fixedly connected to the top end of the first screw rod 22; the exhaust component 3 is arranged inside the sealing plate 24; a group of hexagonal grooves 8 are symmetrically formed in the top side of the cover plate 14; the exhaust assembly 3 comprises a sealing block 34; a sealing groove 31 is formed in the sealing plate 24; the sealing block 34 is connected inside the sealing groove 31 in a sliding manner; an exhaust pipe 33 is fixedly connected to the bottom of the sealing groove 31; an anti-drop ring 32 is fixedly connected to the top of the sealing groove 31; the cross sections of the sealing groove 31 and the sealing block 34 are both trapezoidal; in the using process, when the can body 11 needs to be sealed, the cover plate 14 is placed on the mounting groove 12, the handle with the hexagonal end is inserted into the hexagonal groove 8, the cover plate 14 is rotated by the handle, the cover plate 14 is mounted in the mounting groove 12, the first screw rod 22 is rotated by the rotating handle 23, the sealing plate 24 is driven to move downwards when the first screw rod 22 rotates, air at the bottom of the sealing plate 24 enters the exhaust pipe 33, then the air jacks up the sealing block 34, then the air flows to the top of the sealing plate 24 through the sealing groove 31, the air at the top of the lubricating grease is extruded to the top of the sealing plate 24 by continuously rotating the first screw rod 22, then the second screw rod 54 is rotated reversely, the sealing plate 24 moves upwards to the top of the can body 11, at the moment, the air at the top of the sealing plate 24 is discharged outwards through the through hole 41, and the air pressure at the bottom of the sealing plate 24 is greatly reduced, close vacuum state, lubricating grease can be deposited in the vacuum tank among the prior art, with this can avoid lubricating grease by the air oxidation in the jar body 11, rely on the atmospheric pressure difference of vacuum simultaneously, with this leakproofness that can promote the cover by a wide margin, but the vacuum tank is once opened, its inside will get into the air, after with the vacuum tank of resealing, the unable atmospheric pressure difference that produces inside and outside the vacuum tank, and then can lead to the leakproofness to descend by a wide margin, the inside air of jar body 11 also can oxidize lubricating grease simultaneously, and then cause the rotten of lubricating grease, can take out the air in the jar body 11 through the device, with this can promote sealed effect, avoid lubricating grease to be oxidized simultaneously, and then prevent that lubricating grease from taking place to deteriorate.

As an embodiment of the present invention, the cover plate 14 is provided with a through hole 41 inside; the top end of the through hole 41 is connected with a sealing plug 42 through threads; in the use, through rotating sealing plug 42, sealing plug 42 upwards moves to this sealing plug 42 can be taken off, when sealing plate 24 upwards moves, the air can outwards be discharged through-hole 41, with this avoid the air to compress at sealing plate 24 top, consequently can be convenient for sealing plate 24 upwards to move, later put sealing plug 42 at through-hole 41 top, rotate sealing plug 42, with this completion to the sealed of through-hole 41, can avoid dust and rainwater to enter into through-hole 41 when depositing for a long time.

As an embodiment of the present invention, an air inlet 51 is provided on the sidewall of the top of the tank 11; a fixing frame 52 is fixedly connected to the side surface of the air inlet hole 51; a sleeve 53 is rotatably connected inside the fixed frame 52; one end of the sleeve 53, which is far away from the sleeve 53, is fixedly connected with a group of holding rods; a second screw rod 54 is arranged in the sleeve 53; the sleeve 53 is connected with the second lead screw 54 through a lead screw nut pair; one end of the second screw rod 54 close to the tank body 11 is fixedly connected with a square fixing plate 55; the square fixing plate 55 is connected in the air inlet hole 51 in a sliding manner; a block body 56 is fixedly connected inside the air inlet hole 51; a group of sliding grooves 58 are formed in the block body 56; a sealing rod 57 is fixedly connected to one side of the square fixing plate 55 close to the block 56 and at a position corresponding to the sliding chute 58; the sealing rod 57 is connected in the sliding groove 58 in a sliding way; a filter screen 59 is fixedly connected inside the air inlet hole 51; the filter screen 59 is arranged on one side of the block body 56 far away from the square fixing plate 55; in the use, when the jar body 11 is opened to needs, rotate the holding rod, the holding rod drives sleeve 53 and rotates, second lead screw 54 removes, second lead screw 54 drives square fixed plate 55 and sealing rod 57 and outwards extracts, then the air can get into jar body 11 through spout 58, it is average with this upper and lower atmospheric pressure that makes sealing plate 24, impurity in can filtered air through filter screen 59, thereby it goes bad to avoid impurity to lead to lubricating grease to take place, can be convenient for open jar body 11 through this setting, after atmospheric pressure is balanced, the antiport holding rod, second lead screw 54 drives fixed plate 55 and dead lever and removes, fixed plate 55 inserts in spout 58, with this sealed inlet port 51.

As an embodiment of the present invention, the side surface of the tank body 11 is provided with an observation groove 71; a light-transmitting plate 72 is fixedly connected inside the observation groove 71; one side of the light-transmitting plate 72, which is far away from the cavity 13, is provided with a magnetic plate 73; a group of pull rings are fixedly connected to one side of the magnetic plate 73, which is far away from the light-transmitting plate 72; when using, the user can take out magnetic plate 73 from observation groove 71 through the pull ring, later observe the position of sealing plate 24 through light-transmitting board 72 to this avoids grease to flow to the sealing plate 24 top through seal groove 31, observes the back of accomplishing, puts magnetic plate 73 in observation groove 71, with this can shelter from light, avoids grease to take place to deteriorate, and conventional vacuum tank is the iron ladle, and consequently magnetic plate 73 can adsorb in observation groove 71, can not take place to drop.

As an embodiment of the present invention, a sealing ring 62 is fixedly connected to the top end of the exhaust pipe 33; a sealing ball 61 is fixedly connected to the bottom side of the sealing block 34; the sealing ball 61 is in interference fit with the sealing ring 62; a rubber pad 63 is fixedly connected to one side of the square fixing plate 55 close to the block 56; in the use, when the closing plate 24 upwards moved, through atmospheric pressure and closing plate 24 weight, sealing ball 61 can insert in sealing ring 62, and closing plate 24 bottom can extrude sealing ring 62 simultaneously to this leakproofness that can improve sealing groove 31 relies on setting up the leakproofness that rubber pad 63 can improve inlet port 51, can avoid the air to enter into jar body 11 through above-mentioned setting in, and then leads to grease to take place to deteriorate.

The working principle is as follows: when the can body 11 needs to be sealed, the sealing plug 42 is rotated, the sealing plug 42 moves upwards, the sealing plug 42 is taken down, the cover plate 14 is placed on the mounting groove 12, then the handle with the hexagonal end part is inserted into the hexagonal groove 8, then the handle rotates the cover plate 14, the cover plate 14 is mounted in the mounting groove 12, then the first screw rod 22 is rotated by rotating the handle 23, the sealing plate 24 is driven to move downwards when the first screw rod 22 rotates, air at the bottom of the sealing plate 24 enters the exhaust pipe 33, then the air jacks up the sealing block 34, then the air flows to the top of the sealing plate 24 through the sealing groove 31, the air at the top of the lubricating grease is extruded to the top of the sealing plate 24 by continuously rotating the first screw rod 22, then the second screw rod 54 rotates reversely, the sealing plate 24 moves upwards to the top of the can body 11, at the moment, the air at the top of the sealing plate 24 is exhausted outwards through the through hole 41, the air pressure at the bottom of the sealing plate 24 is greatly reduced to be close to a vacuum state, so that the air in the tank body 11 is pumped out, then the sealing plug 42 is placed at the top of the through hole 41, the sealing plug 42 is rotated to complete the sealing of the through hole 41, when the tank body 11 needs to be opened, the holding rod is rotated to drive the sleeve 53 to rotate, the second screw rod 54 moves, the second screw rod 54 drives the square fixing plate 55 and the sealing rod 57 to be pulled out, then the air enters the tank body 11 through the sliding groove 58, so that the upper air pressure and the lower air pressure of the sealing plate 24 are average, impurities in the air can be filtered through the filter screen 59, the lubricating grease is prevented from being deteriorated due to the impurities, then the cover plate 14 is rotated reversely, after the cover plate 14 moves for a distance, the cover plate 14 is separated from the tank body 11, so that the tank body 11 is opened, when the magnetic plate 73 can be taken out from the observation groove 71 through the pull ring by a user when the cover plate 14 is used, the position of the sealing plate 24 is observed through the transparent plate 72, so that the grease is prevented from flowing to the top of the sealing plate 24 through the sealing groove 31, and after the observation is finished, the magnetic plate 73 is placed in the observation groove 71, so that light can be shielded, and the grease is prevented from being deteriorated.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A bearing grease storage device, its characterized in that: comprises a tank body (11), a cover plate (14), a fixed sleeve (21), a first screw rod (22), a sealing plate (24) and an exhaust component (3); a cavity (13) is formed in the tank body (11); the top of the cavity (13) is provided with a mounting groove (12); the cover plate (14) is arranged in the mounting groove (12) and is in threaded connection with the mounting groove; the fixed sleeve (21) is fixedly connected to the center of the cover plate (14); the first screw rod (22) penetrates through the fixed sleeve (21) and is connected with the fixed sleeve through a screw rod nut pair; the sealing plate (24) is connected in the cavity (13) in a sliding manner; the bottom end of the first screw rod (22) is rotatably connected to the top side of the sealing plate (24); a handle (23) is fixedly connected to the top end of the first screw rod (22); the exhaust assembly (3) is arranged inside the sealing plate (24);

the exhaust assembly (3) comprises a sealing block (34); a sealing groove (31) is formed in the sealing plate (24); the sealing block (34) is connected inside the sealing groove (31) in a sliding manner; an exhaust pipe (33) is fixedly connected to the bottom of the sealing groove (31); the top of the sealing groove (31) is fixedly connected with an anti-drop ring (32); the sections of the sealing groove (31) and the sealing block (34) are both trapezoidal.

2. A bearing grease storage device according to claim 1, wherein: a through hole (41) is formed in the cover plate (14); the top end of the through hole (41) is connected with a sealing plug (42) through threads.

3. A bearing grease storage device according to claim 2, wherein: an air inlet (51) is formed in the side wall of the top of the tank body (11); a fixing frame (52) is fixedly connected to the side surface of the air inlet hole (51); a sleeve (53) is rotatably connected inside the fixed frame (52); one end of the sleeve (53) far away from the sleeve (53) is fixedly connected with a group of holding rods; a second screw rod (54) is arranged in the sleeve (53); the sleeve (53) is connected with the second screw rod (54) through a screw rod nut pair; one end of the second screw rod (54) close to the tank body (11) is fixedly connected with a square fixing plate (55); the square fixing plate (55) is connected in the air inlet hole (51) in a sliding manner; a block body (56) is fixedly connected inside the air inlet hole (51); a group of sliding grooves (58) are formed in the block body (56); a sealing rod (57) is fixedly connected to one side of the square fixing plate (55) close to the block body (56) and corresponds to the sliding groove (58); the sealing rod (57) is connected in the sliding groove (58) in a sliding way; a filter screen (59) is fixedly connected inside the air inlet hole (51); the filter screen (59) is arranged on one side of the block body (56) far away from the square fixing plate (55).

4. A bearing grease storage device according to claim 3, wherein: an observation groove (71) is formed in the side surface of the tank body (11); a light-transmitting plate (72) is fixedly connected inside the observation groove (71); a magnetic plate (73) is arranged on one side of the light-transmitting plate (72) far away from the cavity (13); and one side of the magnetic plate (73) far away from the light-transmitting plate (72) is fixedly connected with a group of pull rings.

5. A bearing grease storage device according to claim 4, wherein: a sealing ring (62) is fixedly connected to the top end of the exhaust pipe (33); a sealing ball (61) is fixedly connected to the bottom side of the sealing block (34); the sealing ball (61) is in interference fit with the sealing ring (62); one side of the square fixing plate (55) close to the block body (56) is fixedly connected with a rubber pad (63).

6. A bearing grease storage device according to claim 5, wherein: the top side of the cover plate (14) is symmetrically provided with a group of hexagonal grooves (8).