CN220930833U - Electric lubricating pump with filtering effect - Google Patents

Abstract

The utility model discloses an electric lubrication pump with a filtering effect, which comprises a cylinder fixedly arranged at the upper end of a base, wherein an inner cavity is formed in the inner end of the base, a first gear is arranged at the inner end of the inner cavity, the shaft end of the first gear is connected with the output end of a motor, the outer side of the first gear is connected with a synchronous belt, a movable shaft is connected with a bearing at the inner end of the inner cavity, a second gear is connected with the outer surface of the movable shaft, and the outer side of the second gear is in butt joint with the synchronous belt. This electronic lubricating pump with filter effect is provided with guide block and filter screen, through the filter screen on inner tube surface to and the block connection of guide block and kerve, make the rotation force that the motor produced drive the inner tube through the meshing transmission of gear hold-in range rotate in the barrel, the inside lubricating oil of inner tube will flow to the inside of barrel through the filter screen fast under centrifugal force effect, carries out the filtration of lubricating oil through the filter screen, realizes the filtration of fluid, avoids impurity to block up the pump body.

Description

Electric lubricating pump with filtering effect

Technical Field

The utility model relates to the technical field of electric lubrication pumps, in particular to an electric lubrication pump with a filtering effect.

Background

The electric lubrication pump is a lubrication device, and is used for supplying lubricant to the parts of mechanical equipment, which need to be lubricated, and because the mechanical equipment needs to be lubricated regularly, equipment faults are reduced, energy consumption is reduced, production efficiency is improved, and problems are found in the use process along with the increase of the utilization rate of the electric lubrication pump, such as;

The utility model provides an electric lubrication pump that application number is CN202022015482.1, it includes oil storage barrel, base, motor and gear pump, the top of oil storage barrel is provided with the closing cap, the oil storage barrel is fixed on the base, the motor sets up in base one side, be equipped with the gear pump on the base, be equipped with liquid level monitoring device in the oil storage barrel, liquid level monitoring device includes trigger switch, connecting rod, floater and trigger piece, trigger switch locates the closing cap bottom, be equipped with the support on the lateral wall of oil storage barrel, support one side fixedly connected with hollow pivot, it can in time monitor the liquid level condition of the interior lubricating grease of oil storage barrel, can warn the experimenter when the lubricating grease is not enough in the oil storage barrel, avoids appearing the lubricating grease not enough and consequently influences the condition of lubricated effect;

When the electric lubricating pump is in actual use, because the lubricating oil needs to be injected into the lubricating pump in advance, after the conventional electric lubricating pump is used for a long time, the lubricating pump can be blocked due to the fact that the lubricating oil contains more impurities, the subsequent normal use is affected, and the novel electric lubricating pump is urgently designed on the basis of the original electric lubricating pump.

Disclosure of utility model

The utility model aims to provide an electric lubrication pump with a filtering effect, so as to solve the problems that the interior of the lubrication pump is blocked and the subsequent normal use is affected due to the fact that the interior of the lubrication pump contains more impurities after the conventional electric lubrication pump is used for a long time due to the fact that the lubrication oil needs to be injected into the lubrication pump in advance when the electric lubrication pump provided in the background art is used in actual use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the electric lubrication pump with the filtering effect comprises a base and a motor, wherein the motor is fixedly arranged at the upper end of the base;

Barrel, fixed mounting in the upper end of base, and the inner of base has been seted up the inner chamber, the inner of inner chamber is provided with first gear, and the axle head of first gear is connected with the motor output to first gear outside is connected with the hold-in range, the inner bearing of inner chamber is connected with the loose axle, and the surface of loose axle is connected with the second gear, and the outside and the hold-in range butt joint of second gear, the guide block is installed on the top of loose axle simultaneously, the inner swing joint of barrel has the inner tube, and the bottom groove has been seted up to the bottom groove and guide block butt joint, install the filter screen on the casing of inner tube, the inner fixed mounting of barrel has the mounting bracket, and the holding ring is installed on the top of mounting bracket, and the holding ring cup joints the surface at the inner tube, the surface mounting of barrel has the oil-out.

Preferably, the motor output end is fixedly connected with the first gear shaft end, the outer surface of the first gear is in meshed connection with the synchronous belt, the synchronous belt is in meshed connection with the second gear, the second gear shaft end is fixedly connected with the movable shaft, the movable shaft and the inner end of the inner cavity form a rotating structure, and the top end of the movable shaft and the guide block are of a fixed integrated structure.

Preferably, the guide block is in a square structure in overlook, the guide block forms a clamping structure with the inner cylinder through the bottom groove, the inner cylinder and the inner end of the cylinder form a sliding structure, and four groups of filter screens are uniformly distributed on the outer surface of the inner cylinder.

Preferably, the positioning ring and the inner cylinder form a sleeved sliding structure, and two groups of mounting frames are symmetrically arranged at the lateral ends of the outer surface of the positioning ring.

Compared with the prior art, the utility model has the beneficial effects that:

This electronic lubricating pump with filter effect is provided with guide block and filter screen, through the filter screen on inner tube surface to and the block connection of guide block and kerve, make the rotation force that the motor produced drive the inner tube through the meshing transmission of gear hold-in range rotate in the barrel, the inside lubricating oil of inner tube will flow to the inside of barrel through the filter screen fast under centrifugal force effect, carries out the filtration of lubricating oil through the filter screen, realizes the filtration of fluid, avoids impurity to block up the pump body.

Drawings

FIG. 1 is a schematic diagram of the overall front view of the present utility model;

FIG. 2 is a schematic view of a base of the present utility model in a cross-sectional view;

FIG. 3 is a schematic top view of the inner barrel of the present utility model;

FIG. 4 is a schematic view of the bottom structure of the inner barrel of the present utility model;

Fig. 5 is a schematic diagram of the front view of the guide block of the present utility model.

In the figure: 1. a base; 2. a motor; 3. a cylinder; 4. an inner cavity; 5. a first gear; 6. a synchronous belt; 7. a movable shaft; 8. a second gear; 9. a guide block; 10. an inner cylinder; 11. a bottom groove; 12. a filter screen; 13. a positioning ring; 14. a mounting frame; 15. an oil outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: an electric lubrication pump with a filtering effect comprises a base 1 and a motor 2, wherein the motor 2 is fixedly arranged at the upper end of the base 1;

Barrel 3, fixed mounting is in the upper end of base 1, and inner chamber 4 has been seted up to the inner of base 1, the inner of inner chamber 4 is provided with first gear 5, and the axle head of first gear 5 is connected with motor 2 output, and the first gear 5 outside is connected with hold-in range 6, the inner bearing of inner chamber 4 is connected with loose axle 7, and the surface of loose axle 7 is connected with second gear 8, and the outside and the hold-in range 6 butt joint of second gear 8, guide block 9 is installed on the top of loose axle 7 simultaneously, the inner swing joint of barrel 3 has inner tube 10, and the kerve 11 has been seted up to the bottom of inner tube 10, and the kerve 11 butt joint with guide block 9, install filter screen 12 on the casing of inner tube 10, the inner fixed mounting of barrel 3 has mounting bracket 14, and locating ring 13 is installed on the top of mounting bracket 14, and locating ring 13 cup joints the surface at inner tube 10, the surface mounting of barrel 3 has oil-out 15.

The output end of the motor 2 is fixedly connected with the shaft end of the first gear 5, the outer surface of the first gear 5 is in meshed connection with the synchronous belt 6, the synchronous belt 6 is in meshed connection with the second gear 8, the shaft end of the second gear 8 is fixedly connected with the movable shaft 7, the movable shaft 7 and the inner end of the inner cavity 4 form a rotating structure, the top end of the movable shaft 7 and the guide block 9 are of a fixed integrated structure, the guide block 9 is in a square structure in overlook, the guide block 9 and the inner cylinder 10 form a clamping structure through the bottom groove 11, the inner cylinder 10 and the inner end of the cylinder 3 form a sliding structure, four groups of filter screens 12 are uniformly distributed on the outer surface of the inner cylinder 10, the positioning ring 13 and the inner cylinder 10 form a sleeved sliding structure, and the side ends of the outer surface of the positioning ring 13 are symmetrically distributed and provided with two groups of mounting frames 14.

When using this electric lubrication pump with filter effect, place the device in the position that needs to carry out work, pour into the lubricating oil into the inside of inner tube 10 from the top of inner tube 10, starter motor 2, make its output drive first gear 5 rotate, first gear 5 rotates in inner chamber 4, will be connected with the engagement of hold-in range 6 inboard, and then drive hold-in range 6 and rotate in the middle of inner chamber 4, because hold-in range 6 is also connected for the engagement with second gear 8, the transmission effect through hold-in range 6, make second gear 8 and loose axle 7 rotate in step, with the rotation of loose axle 7 will drive the square guide block 9 on its top, because guide block 9 is the block connection with the kerve 11 of inner tube 10 bottom, and guide block 9 is square structure, will drive inner tube 10 at the inner of barrel 3 through the block structure in the rotation, the inside lubricating oil of inner tube 10 will flow to the inside of barrel 3 through filter screen 12 fast under the centrifugal force effect, the inner tube that filter screen 12 realized, make the inner tube of 15 output is purer, can be used the filter screen 10 on the outer end through the filter screen 3 on the end of the barrel 3, can be increased the outer filter screen 10, thereby the utility model has increased the utility model, the clean can be used to the outer filter screen 10, the clean the whole, the device is used, the utility model is increased, and the clean can be used, the inside the barrel is easy to be used, and the clean, the device is convenient for use, and has the clean the inside, and can be used, and has been increased.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An electric lubrication pump with a filtering effect comprises a base (1) and a motor (2), wherein the motor (2) is fixedly arranged at the upper end of the base (1);

Characterized by further comprising:

Barrel (3), fixed mounting in the upper end of base (1), and inner (4) have been seted up to the inner of base (1), the inner of inner (4) is provided with first gear (5), and the axle head of first gear (5) is connected with motor (2) output to first gear (5) outside is connected with hold-in range (6), the inner bearing of inner (4) is connected with loose axle (7), and the surface of loose axle (7) is connected with second gear (8) to the outside of second gear (8) is docked with hold-in range (6), guide block (9) are installed on the top of loose axle (7) simultaneously, the inner swing joint of barrel (3) has inner tube (10), and the bottom slot (11) have been seted up to the bottom of inner tube (10) to bottom slot (11) are docked with guide block (9), install filter screen (12) on the casing of inner tube (10), the inner fixed mounting of barrel (3) has inner tube (14), and the top of loose axle (7) is installed locating ring (13) and is cup jointed at the surface of outer surface (15) of barrel (3).

2. The electric lubrication pump with the filtering effect according to claim 1, wherein the output end of the motor (2) is fixedly connected with the shaft end of the first gear (5), the outer surface of the first gear (5) is in meshed connection with the synchronous belt (6), and the synchronous belt (6) is in meshed connection with the second gear (8).

3. The electric lubrication pump with the filtering effect according to claim 1, wherein the shaft end of the second gear (8) is fixedly connected with the movable shaft (7), the movable shaft (7) and the inner end of the inner cavity (4) form a rotating structure, and the top end of the movable shaft (7) and the guide block (9) are of a fixed integrated structure.

4. The electric lubrication pump with the filtering effect according to claim 1, wherein the guide block (9) has a square structure in a top view, and the guide block (9) and the inner cylinder (10) form an engagement structure through the bottom groove (11).

5. The electric lubrication pump with the filtering effect according to claim 1, wherein the inner cylinder (10) and the inner end of the cylinder body (3) form a sliding structure, and four groups of filter screens (12) are uniformly distributed on the outer surface of the inner cylinder (10).

6. The electric lubrication pump with the filtering effect according to claim 1, wherein the positioning ring (13) and the inner cylinder (10) form a sleeved sliding structure, and two groups of mounting frames (14) are symmetrically arranged at the lateral end of the outer surface of the positioning ring (13).