Lubricant distributor and cavity lubricating device

Abstract

The utility model discloses a lubricant distributor and a cavity lubricating device, and relates to the technical field of distributors. The lubricant distributor comprises a lubricant container, a pipeline and a distributor body, the output end of the lubricant container is connected with the pipeline, a filter box is arranged at an inlet pipe of the distributor body, the upper end and the lower end of the filter box are connected with a liquid inlet pipe and a liquid outlet pipe respectively, the top end of the liquid inlet pipe is connected with the pipeline, and the top end of the liquid outlet pipe is connected with the pipeline. The bottom of the liquid inlet pipe is connected with an inlet pipe of the distributor body; according to the lubricant distributor, the filter screen can intercept impurities in a lubricant, so that the lubricant is separated from the filter screen, it is guaranteed that when the lubricant enters the distributor body, the impurities cannot be accumulated, normal use of the distributor body is not affected, meanwhile, the impurities on the filter screen can be cleaned to the end of the filter screen in cooperation with the scraper, and the lubricant distributor is convenient to use. Impurities at the middle end of the filter screen are prevented from being accumulated to influence the subsequent filtering effect, and the filtering time of the filtering assembly is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of distributors, in particular to a lubricant distributor and a cavity lubrication device. Background Art

[0002] In the oil-gas lubrication system, the metering and distribution of lubricants are carried out through a progressive distributor, which distributes the lubricant to the downstream oil-gas mixing block and then distributes it to the lubrication points through the oil-gas distributor:

[0003] However, when the lubricant is transported through the distributor, since the lubricant is stored in a lubricant container but there is no filtering component, certain impurities in the lubricant enter the distributor, causing the internal structure of the distributor to be blocked. After a long time, the normal output of the distributor will be affected, resulting in uneven distribution of the lubricant, affecting its use. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a lubricant distributor and a cavity lubrication device.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a lubricant dispenser, comprising a lubricant container, a pipeline and a dispenser body, the output end of the lubricant container is connected to a management, a filter box is provided at the inlet pipe of the dispenser body, the upper and lower ends of the filter box are respectively connected with an inlet pipe and a liquid outlet pipe, the top pipeline of the inlet pipe is connected, the bottom of the inlet pipe is connected with the inlet pipe of the dispenser body, a filter frame is movably inserted in the filter box, a filter screen is installed in the filter frame, the inlet pipe and the outlet pipe are both arranged in the middle of the filter screen, a mounting plate is fixedly provided at one end of the filter frame, the side wall of the mounting plate can be abutted against the outer wall of the filter box, a scraper is provided in the filter box above the filter screen, the bottom of the scraper abuts against the filter screen, and the initial position of the scraper at one end of the filter box is close to the mounting plate.

[0006] Preferably, pull rods are fixedly provided at both ends of the scraper away from the mounting plate, one end of the two pull rods away from the scraper penetrates the filter box, and a pull plate is fixedly provided at one end of the two pull rods away from the scraper.

[0007] Preferably, a long plate is fixedly provided on the upper and lower surfaces of the mounting plate, a groove is provided inside the mounting plate, sliders are slidably provided at both ends of the groove, a stop rod is fixedly provided on the side wall of the slider, and the stop rod can pass through the long plate, and a mounting block is installed on the side wall of the filter box above the mounting plate, and a stop groove corresponding to the stop rod is provided on the mounting block.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. The filter provided in the utility model can intercept impurities in the lubricant, so that the lubricant is separated from the impurities, ensuring that when the lubricant enters the dispenser body, the impurities will not accumulate and affect the normal use of the dispenser body. At the same time, the scraper can be used to clean the impurities on the filter to the end of the filter, avoiding the accumulation of impurities at the middle end of the filter to affect the subsequent filtering effect, thereby improving the filtering use time of the filter assembly;

[0010] 2. In the utility model, the filter screen can be quickly installed and disassembled through the slider, spring, stop rod, mounting block, stop groove and movable rod, thereby improving the convenience of installation and facilitating the operation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the internal structure of the filter box of the utility model.

[0014] Figure 3 This is a schematic diagram of the filter frame structure of the utility model.

[0015] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0016] Figure 5 This is a schematic diagram of the structure of the mounting plate of the utility model.

[0017] In the figure: 1. Lubricant container; 11. Pipeline; 12. Distributor body; 13. Filter box; 14. Liquid inlet pipe; 15. Liquid outlet pipe; 16. Filter frame; 17. Filter screen; 18. Scraper; 19. Pull rod; 191. Pull plate; 192. Sealing sleeve; 2. Mounting plate; 21. Long plate; 22. Groove; 23. Spring; 24. Slider; 25. Stop rod; 26. Mounting block; 27. Stop groove; 28. Movable rod; 29. ​​Movable groove; 3. Sealing gasket. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-5 As shown, the utility model provides a lubricant dispenser, including a lubricant container 1, a pipeline 11 and a dispenser body 12, the output end of the lubricant container 1 is connected to a management, a filter box 13 is provided at the inlet pipe of the dispenser body 12, the upper and lower ends of the filter box 13 are respectively connected with a liquid inlet pipe 14 and a liquid outlet pipe 15, the top end of the liquid inlet pipe 14 is connected to the pipeline 11, and the bottom of the liquid inlet pipe 14 is connected to the inlet pipe of the dispenser body 12, a filter frame 16 is movably inserted in the filter box 13, a filter screen 17 is installed in the filter frame 16, the liquid inlet pipe 14 and the liquid outlet pipe 15 are both arranged in the middle of the filter screen 17, a mounting plate 2 is fixedly provided at one end of the filter frame 16, and the side wall of the mounting plate 2 can be abutted against the outer wall of the filter box 13, a scraper 18 is provided above the filter screen 17 in the filter box 13, the bottom of the scraper 18 is abutted against the filter screen 17, and the initial position of the scraper 18 at one end of the filter box 13 is close to the mounting plate 2.

[0020] Pull rods 19 are fixedly provided at both ends of the scraper 18 on the side away from the mounting plate 2. The ends of the two pull rods 19 away from the scraper 18 penetrate the filter box 13. The ends of the two pull rods 19 away from the scraper 18 are jointly fixed with a pull plate 191. The set pull plate 191 and the pull rod 19 can directly drive the scraper 18 to move. At this time, the scraper 18 can clean the impurities on the filter screen 17 to the end of the filter screen 17 to avoid the accumulation of impurities at the middle end of the filter screen 17 affecting the subsequent filtering effect; the side wall of the filter box 13 is installed with a sealing sleeve 192 close to the pull rod 19, and the pull rod 19 penetrates the sealing sleeve 192. The set sealing sleeve 192 can seal the position where the pull rod 19 penetrates the filter box 13 to prevent the lubricant from leaking when passing through the filter box 13.

[0021] A long plate 21 is fixedly provided on the upper and lower surfaces of the mounting plate 2, and a groove 22 is provided inside the mounting plate 2. Slide blocks 24 are slidably provided at both ends of the groove 22. A stop rod 25 is fixedly provided on the side wall of the slide block 24, and the stop rod 25 can penetrate the long plate 21. A mounting block 26 is installed on the side wall of the filter box 13 above the mounting plate 2. A stop groove 27 corresponding to the stop rod 25 is provided on the mounting block 26. The stop rod 25 penetrates the long plate 21 as the slide block 24 moves and is inserted into the stop groove 27 provided on the mounting block 26. At this time, the mounting plate 2 and the filter frame 16 will be stably installed on the filter box 13, thereby improving the convenience of installation; a spring 23 is fixedly connected between the two slide blocks 24, and the spring 23 can push the slide block 24 to move, so that the stop rod 25 can be stably set in the stop groove 27.

[0022] A movable groove 29 is provided on the side wall of the long plate 21. A movable rod 28 in a U shape is provided in the movable grooves 29 provided on the two long plates 21 for sliding together. Both ends of the movable rod 28 are fixed on the slider 24 respectively. The movable rod 28 can simultaneously control the two sliders 24 to drive the stop rod 25 to move so that it is separated from the mounting block 26, so as to facilitate the installation operation by the staff. The mounting plate 2 is located on one side of the filter frame 16 and is surrounded by a sealing gasket 3. The sealing gasket 3 can seal the gap between the mounting plate 2 and the filter box 13 to prevent lubricant leakage.

[0023] A cavity lubricating device for lubricating the inner surface of a hollow body comprises the above-mentioned lubricant distributor.

[0024] Working principle: In actual use, the lubricant in the lubricant container 1 will be input into the filter box 13 through the pipeline 11, and the lubricant falling into the filter box 13 will pass through the filter screen 17. The filter screen 17 can intercept impurities in the lubricant and separate the lubricant from it, ensuring that when the lubricant enters the distributor body 12, impurities will not accumulate and affect the normal use of the distributor body 12;

[0025] Then, in order to prevent the intercepted impurities from accumulating on the filter 17 and affecting the normal use of the lubricant, the staff can pull the pull plate 191, so that the pull plate 191 drives the pull rod 19 to directly pull the scraper 18 to move along the surface of the filter 17. At this time, the scraper 18 can clean the impurities on the filter 17 to the end of the filter 17, avoiding the accumulation of impurities at the middle end of the filter 17 and affecting the subsequent filtering effect, thereby improving the filtering use time of the filter assembly;

[0026] At the same time, when the filter screen 17 needs to be replaced later, the staff can directly pull the two movable rods 28 toward each other so that the slider 24 squeezes the spring 23. At this time, the two sliders 24 drive the stop rod 25 to move and separate it from the mounting block 26. At this time, the staff can directly pull the mounting plate 2 to separate the filter frame 16 from the filter box 13, which is convenient for the staff to perform disassembly operations. During subsequent installation, the staff directly aligns the filter frame 16 with the desired installation position, and then pushes it in so that the mounting plate 2 and the filter box 13 are tightly against each other. Then the spring 23 can push the slider 24 to move, so that the stop rod 25 can be stably set in the stop groove 27, completing the installation of the filter frame 16 and the filter box 13, thereby improving the convenience of installation.

[0027] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A lubricant dispenser, comprising a lubricant container (1), a pipeline (11) and a dispenser body (12), characterized in that: The output end of the lubricant container (1) is connected to a management system; a filter box (13) is provided at the inlet pipe of the distributor body (12); the upper and lower ends of the filter box (13) are respectively connected to a liquid inlet pipe (14) and a liquid outlet pipe (15); the top end of the liquid inlet pipe (14) is connected to a pipeline (11); the bottom of the liquid inlet pipe (14) is connected to the inlet pipe of the distributor body (12); a filter frame (16) is movably inserted in the filter box (13); a filter screen is installed in the filter frame (16) (17), the liquid inlet pipe (14) and the liquid outlet pipe (15) are both arranged in the middle of the filter screen (17), a mounting plate (2) is fixedly provided at one end of the filter frame (16), the side wall of the mounting plate (2) can abut against the outer wall of the filter box (13), a scraper (18) is provided above the filter screen (17) in the filter box (13), the bottom of the scraper (18) abuts against the filter screen (17), and the initial position of one end of the scraper (18) located in the filter box (13) is close to the mounting plate (2).

2. A lubricant dispenser according to claim 1, characterized in that: Pull rods (19) are fixedly provided at both ends of the scraper (18) on the side away from the mounting plate (2); the ends of the two pull rods (19) away from the scraper (18) penetrate the filter box (13); and the ends of the two pull rods (19) away from the scraper (18) are jointly fixed with a pull plate (191).

3. A lubricant dispenser according to claim 2, characterized in that: A sealing sleeve (192) is installed on the side wall of the filter box (13) against the pull rod (19), and the pull rod (19) passes through the sealing sleeve (192).

4. A lubricant dispenser according to claim 1, characterized in that: A long plate (21) is fixedly provided on the upper and lower surfaces of the mounting plate (2); a groove (22) is provided inside the mounting plate (2); sliders (24) are slidably provided at both ends of the groove (22); a stop rod (25) is fixedly provided on the side wall of the slider (24); the stop rod (25) can pass through the long plate (21); a mounting block (26) is installed on the side wall of the filter box (13) located above the mounting plate (2); a stop groove (27) corresponding to the stop rod (25) is provided on the mounting block (26).

5. A lubricant dispenser according to claim 4, characterized in that: A spring (23) is fixedly connected between the two slide blocks (24).

6. A lubricant dispenser according to claim 4, characterized in that: The side wall of the long board (21) is provided with a movable groove (29), and a movable rod (28) in a U shape is slidably disposed in the movable grooves (29) provided on the two long boards (21), and both ends of the movable rod (28) are respectively fixedly disposed on the slider (24).

7. A lubricant dispenser according to claim 4, characterized in that: The mounting plate (2) is located on one side of the filter frame (16) and is surrounded by a sealing gasket (3).

8. A cavity lubrication device for lubricating the inner surface of a hollow body, comprising a lubricant distributor according to any one of claims 1 to 7.

Images