Oil pump convenient to discharge oil

Abstract

The utility model provides an oil pump convenient to discharge oil, which belongs to the technical field of oil pumps and comprises a base, the top of the base is provided with an oil pump, the oil pump is provided with one end of an oil outlet channel, the other end of the oil outlet channel is connected with one end of an oil outlet pipe, and the other end of the oil outlet pipe is connected with one side of an oil filtering cylindrical shell. A connecting pipe is connected to the other side of the oil filtering cylindrical shell, an opening is formed in the top of the oil filtering cylindrical shell, a connecting strip is slidably connected into the opening, and blocking pieces are fixedly connected to the upper side and the lower side of the connecting strip. The utility model solves the problems that impurities appear during the flowing use of engine oil, the impurities can cause bad influence on a mechanism pump along with the flowing of the engine oil, the engine oil is usually filtered by adopting a filter screen, but the filtered impurities can be attached to the filter screen, the circulation can be hindered, the oil is inconvenient to discharge, and the service life of the engine oil is prolonged. And the replacement and cleaning of the filter screen are complicated.

Description

Technical Field

[0001] The utility model belongs to the technical field of engine oil pumps, and in particular relates to an engine oil pump which is convenient for oil discharge. Background Art

[0002] The oil pump is a light and compact pump, which has three categories: in-line type, distribution type and single body type. The oil pump needs a power source to operate, and the camshaft at the bottom of the oil pump is driven by the engine crankshaft gear. The oil pump proposes an oil pump having a housing made of aluminum-containing material and a movable molded part arranged in the housing, wherein the movable molded part is at least partially made of a sinterable iron-based alloy material containing at least one austenite, and wherein the molded part made of a sinterable material has a thermal expansion coefficient of at least 60% of the thermal expansion coefficient of the housing.

[0003] During the use of the existing oil pump, impurities will appear during the flow of oil. These impurities will have a bad effect on the mechanism pump as the oil flows. The oil is usually filtered in the form of a filter, but the filtered impurities will adhere to the filter, which will hinder the flow and make it difficult to discharge the oil. The replacement and cleaning of the filter is also complicated. In view of this, we propose an oil pump that is easy to adjust the oil output. Summary of the invention

[0004] The utility model provides an oil pump which is convenient for oil discharge, and its purpose is to solve the problem that impurities may appear during the flow of oil. These impurities may have a bad influence on the mechanism pump as the oil flows. Usually, the oil is filtered in the form of a filter, but the filtered impurities will adhere to the filter, which will hinder the flow and make it difficult to discharge oil. In addition, the replacement and cleaning of the filter is also complicated.

[0005] An embodiment of the utility model provides an oil pump that is convenient for oil discharge, comprising a base, an oil pump is installed on the top of the base, one end of an oil outlet channel is installed on the oil pump, the other end of the oil outlet channel is connected to one end of an oil outlet pipe, the other end of the oil outlet pipe is connected to one side of an oil filter cylindrical shell, the other side of the oil filter cylindrical shell is connected to a connecting pipe, an opening is provided on the top of the oil filter cylindrical shell, a connecting strip is slidably connected to the opening, baffles are fixedly connected to the upper and lower sides of the connecting strip, and a rotating filter assembly is installed at the bottom of the baffle located below.

[0006] Furthermore, the rotary filtering assembly includes a connecting rod, the top of the connecting rod is fixedly connected to the bottom of the baffle, the bottom of the connecting rod is fixedly connected to a fixing ring, a filter cartridge is rotatably connected in the fixing ring, a plurality of filter holes are provided on the filter cartridge, one end of the filter cartridge is fixedly connected to an accumulation shell, the other end of the filter cartridge is fixedly connected to an inner wall thereof with a plurality of mounting rods, a round table is fixedly connected between the plurality of mounting rods, and a plurality of fan blades are mounted on the round table.

[0007] By adopting the above technical solution, impurities in the engine oil can be filtered using a rotating filter assembly, and at the same time, the rate at which the engine oil seeps out of the filter eye can be accelerated by rotation, and the filtered impurities can be collected by an accumulation shell to avoid obstruction in the filter cartridge, causing blockage and making it difficult to discharge the oil.

[0008] Furthermore, a rotation groove matching with the fixing ring is provided on the surface of the filter cartridge.

[0009] By adopting the above technical solution, the rotating groove is used to connect the fixing ring to the filter cartridge and allow the filter cartridge to rotate at the same time.

[0010] Furthermore, one end of the filter cartridge close to the oil outlet pipe is in an arc shape matching the wall surface of the oil filter cylindrical shell.

[0011] By adopting the above technical solution, one end of the filter cartridge is arc-shaped, so that the filter cartridge can rotate close to the oil filter cylindrical shell and ensure that impurities in the filter cartridge will not leak out.

[0012] Furthermore, one end of a supporting rod is connected to the outer side of the connecting rod, and the other end of the supporting rod is connected to a blocking piece 1. The bottom of the fixing ring is connected to one end of a supporting rod, and the other end of the supporting rod is connected to a blocking piece 2.

[0013] By adopting the above technical solution, the first plugging piece can be used to block the connecting pipe when it is rotated to open, and the second plugging piece can be used to block the oil outlet pipe when it is rotated to open.

[0014] Furthermore, the blocking piece 1 and the blocking piece 2 are both arc-shaped to match the wall surface of the oil filter cylindrical shell.

[0015] By adopting the above technical solution, the arc-shaped setting of the plugging piece 1 and the plugging piece 2 can better fit the connecting pipe and the oil outlet pipe.

[0016] Furthermore, one end of the baffle located at the top is threadedly connected with a bolt, and a screw hole matching the bolt is opened on the oil filter cylindrical shell. The four sides of the baffle are extended to the edge of the opening and the connection between the baffle and the oil filter cylindrical shell is sealed.

[0017] By adopting the above technical solution, the position of the baffle can be restricted by bolts, and sealing is used to ensure that there is no oil leakage during use.

[0018] The beneficial effects of the utility model are:

[0019] 1. The fan blades of the utility model drive the fan blades, the round table, the mounting rod and then the filter cartridge to rotate through the traction force generated by the flow of engine oil. The filter cartridge will filter the impurities in the engine oil, and then the engine oil will seep out from the filter eye. The rotation can speed up the oil seepage and facilitate the oil discharge. The impurities will gradually accumulate in the accumulation shell, reducing the impurities adhering to the filter cartridge and facilitating the oil discharge.

[0020] 2. The utility model loosens the bolts, and the sliding baffle drives the connecting rod and the fixing ring to move the port of the filter cartridge toward the opening. At this time, the first and second baffles will respectively block the connecting pipe and the oil outlet pipe, reducing the overflow of the engine oil, which is beneficial to the cleaning of impurities. The impurities in the accumulation shell can be directly cleaned out through the opening, which improves the efficiency. After cleaning, the baffle can be reset.

[0021] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0024] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the oil filter cylindrical housing of an embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the baffle structure of an embodiment of the utility model;

[0026] Figure numerals: 1. base; 2. oil pump; 3. oil outlet channel; 4. oil outlet pipe; 5. oil filter cylindrical shell; 6. opening; 7. baffle; 8. connecting strip; 91. connecting rod; 92. fixing ring; 93. filter cartridge; 94. filter eye; 95. accumulation shell; 96. truncated table; 97. mounting rod; 98. fan blade; 10. supporting rod; 11. plugging piece one; 12. supporting rod; 13. plugging piece two; 14. connecting pipe. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the specific embodiments of the utility model. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of 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.

[0028] Reference Figure 1-3 The utility model embodiment proposes an oil pump for facilitating oil discharge, comprising a base 1, an oil pump 2 is installed on the top of the base 1, one end of an oil outlet channel 3 is installed on the oil pump 2, the other end of the oil outlet channel 3 is connected to one end of an oil outlet pipe 4, the other end of the oil outlet pipe 4 is connected to one side of an oil filter cylindrical shell 5, the other side of the oil filter cylindrical shell 5 is connected to a connecting pipe 14, an opening 6 is opened on the top of the oil filter cylindrical shell 5, a connecting strip 8 is slidably connected in the opening 6, a baffle 7 is fixedly connected to the upper and lower sides of the connecting strip 8, and a rotating filter assembly is installed at the bottom of the baffle 7 located below.

[0029] The rotary filter assembly includes a connecting rod 91, the top of the connecting rod 91 is fixedly connected to the bottom of the baffle 7, the bottom of the connecting rod 91 is fixedly connected to a fixing ring 92, a filter cartridge 93 is rotatably connected in the fixing ring 92, a plurality of filter holes 94 are provided on the filter cartridge 93, one end of the filter cartridge 93 is fixedly connected to an accumulation shell 95, a plurality of mounting rods 97 are fixedly connected to the inner wall of the other end of the filter cartridge 93, a frustum 96 is fixedly connected between the plurality of mounting rods 97, a plurality of fan blades 98 are installed on the frustum 96, the rotary filter assembly can be used to filter impurities in the engine oil, and at the same time, the rotation can be used to accelerate the rate at which the engine oil seeps out of the filter hole 94, and the accumulation shell 95 can be used to collect the filtered impurities to avoid being blocked in the filter cartridge 93, causing blockage and making it difficult to discharge the oil.

[0030] A rotation groove matching with the fixing ring 92 is provided on the surface of the filter cartridge 93. The fixing ring 92 is connected to the filter cartridge 93 by the rotation groove, and the filter cartridge 93 can be rotated at the same time.

[0031] One end of the filter cartridge 93 close to the oil outlet pipe 4 is arc-shaped to match the wall of the oil filter cylindrical shell 5. By utilizing the arc-shaped end of the filter cartridge 93, the filter cartridge 93 can rotate against the oil filter cylindrical shell 5 and ensure that impurities in the filter cartridge 93 will not leak out.

[0032] The outer side of the connecting rod 91 is connected to one end of the supporting rod 10, and the other end of the supporting rod 10 is connected to a blocking piece 11. The bottom of the fixing ring 92 is connected to one end of the supporting rod 12, and the other end of the supporting rod 12 is connected to a blocking piece 2 13. The blocking piece 11 can be used to block the connecting pipe 14 when it is rotated to open, and the blocking piece 2 13 can be used to block the oil outlet pipe 4 when it is rotated to open.

[0033] The first plugging piece 11 and the second plugging piece 13 are both arc-shaped to match the wall surface of the oil filter cylindrical shell 5. The arc-shaped setting of the first plugging piece 11 and the second plugging piece 13 can better fit the connecting pipe 14 and the oil outlet pipe 4.

[0034] One end of the baffle 7 located at the top is threadedly connected with a bolt, and a screw hole matching the bolt is opened on the oil filter cylindrical shell 5. The four sides of the baffle 7 extend to the edge of the opening 6 and the connection between the baffle 7 and the oil filter cylindrical shell 5 is sealed. The position of the baffle 7 can be restricted by using bolts, and the sealing treatment can ensure that there will be no oil leakage during use.

[0035] The specific implementation method is as follows: when in use, the engine oil flowing into the oil filter cylindrical shell 5 through the oil outlet pipe 4 first passes through the fan blades 98. The traction force generated by the flow of the engine oil drives the fan blades 98, the round table 96, and the mounting rod 97 to rotate the filter cartridge 93. The filter cartridge 93 will filter the impurities in the engine oil, and then the engine oil will seep out from the filter eye 94. The rotation can accelerate the seepage of the engine oil, which is convenient for oil discharge, and the impurities will gradually accumulate in the accumulation shell 95. When it is necessary to clean the impurities, the engine oil pump 2 can be stopped, and then the bolts can be loosened and the baffle 7 can be slid. The sliding of the baffle 7 will drive the connecting rod 91 and the fixing ring 92 to move the port of the filter cartridge 93 toward the opening 6. At this time, the blocking piece 11 and the blocking piece 2 13 will respectively block the connecting pipe 14 and the oil outlet pipe 4, reducing the overflow of the engine oil, which is beneficial to the cleaning of impurities. The impurities in the accumulation shell 95 can be directly cleaned out through the opening 6 to improve efficiency. After cleaning, the baffle 7 can be reset and locked with bolts at the same time.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An oil pump for easy oil discharge, comprising a base (1), characterized in that: An oil pump (2) is installed on the top of the base (1), one end of an oil outlet passage (3) is installed on the oil pump (2), the other end of the oil outlet passage (3) is connected to one end of an oil outlet pipe (4), the other end of the oil outlet pipe (4) is connected to one side of an oil filter cylindrical shell (5), the other side of the oil filter cylindrical shell (5) is connected to a connecting pipe (14), an opening (6) is opened on the top of the oil filter cylindrical shell (5), a connecting strip (8) is slidably connected in the opening (6), a baffle (7) is fixedly connected to the upper and lower sides of the connecting strip (8), and a rotating filter assembly is installed at the bottom of the baffle (7) located at the bottom.

2. The oil pump for facilitating oil delivery according to claim 1, characterized in that: The rotary filtering assembly comprises a connecting rod (91), the top of the connecting rod (91) is fixedly connected to the bottom of the baffle (7), the bottom of the connecting rod (91) is fixedly connected to a fixing ring (92), a filter cartridge (93) is rotatably connected in the fixing ring (92), a plurality of filter holes (94) are provided on the filter cartridge (93), one end of the filter cartridge (93) is fixedly connected to an accumulation shell (95), the other end of the filter cartridge (93) is fixedly connected to the inner wall thereof with a plurality of mounting rods (97), a truncated table (96) is fixedly connected between the plurality of mounting rods (97), and a plurality of fan blades (98) are mounted on the truncated table (96).

3. The oil pump for facilitating oil delivery according to claim 2, characterized in that: The surface of the filter cartridge (93) is provided with a rotation groove matching the fixing ring (92).

4. The oil pump for facilitating oil delivery according to claim 3, characterized in that: One end of the filter cartridge (93) close to the oil outlet pipe (4) is in an arc shape matching the wall surface of the oil filter cylindrical shell (5).

5. The oil pump for facilitating oil delivery according to claim 4, characterized in that: The outer side of the connecting rod (91) is connected to one end of a supporting rod (10), and the other end of the supporting rod (10) is connected to a blocking piece 1 (11). The bottom of the fixing ring (92) is connected to one end of a supporting rod (12), and the other end of the supporting rod (12) is connected to a blocking piece 2 (13).

6. The oil pump for easy oil delivery according to claim 5, characterized in that: The blocking piece 1 (11) and the blocking piece 2 (13) are both arc-shaped and match the wall surface of the oil filter cylindrical shell (5).

7. The oil pump for facilitating oil delivery according to claim 6, characterized in that: One end of the baffle (7) located at the top is threadedly connected to a bolt, and a screw hole matching the bolt is opened on the oil filter cylindrical shell (5). The four sides of the baffle (7) extend to the edges of the opening (6) and the connection between the baffle (7) and the oil filter cylindrical shell (5) is sealed.

Images