Lubricating oil production filter with good filtering effect

Abstract

The utility model relates to the technical field of filters, in particular to a filter for lubricating oil production, which has a better filtering effect, and solves the problems in the prior art that the workload of workers is increased, the safety risk in the operation process is increased, and the production cost is reduced because the traditional filter has a complicated structure and consumables are particularly difficult to replace. And due to the limitation on the structural design, the problems of blockage, leakage and the like possibly occur in the filtering process of the filter, so that the filtering quality is reduced. A filter for lubricating oil production is good in filtering effect and comprises a top plate, a plurality of limiting blocks are arranged below the top plate, and a plurality of pieces of hard filter paper are fixedly connected to the bottom of the top plate. When a worker uses the filter, the maintenance, disassembly and assembly operations are easier and simpler, the operation steps required by the worker are reduced, the worker can replace consumables conveniently, the filtering quality is improved, and a guarantee is brought to the user.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to a filter for lubricating oil production with good filtering effect. Background Art

[0002] In the existing filter technology field, the design of filters often focuses on improving the filtering effect, but pays less attention to the ease of use in terms of maintenance, disassembly, assembly, etc. Traditional filters have complex structures, and the disassembly and assembly operations are cumbersome, requiring workers to have high professional skills and long operation time, which undoubtedly increases the maintenance cost of the filter and reduces work efficiency.

[0003] During the use of the filter, as the filter consumables are gradually consumed, they need to be replaced regularly to ensure the filtering effect. However, due to the complex structure of traditional filters, the operation of replacing consumables is particularly difficult, which not only increases the workload of staff, but also increases the safety risks during operation. Due to structural design limitations, the filter may have problems such as blockage and leakage during the filtering process, resulting in a decrease in filtration quality and failure to meet use requirements. A filter for lubricating oil production with better filtering effect is hereby proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a filter for lubricating oil production with good filtering effect, which solves the problem in the prior art that due to the complex structure of traditional filters, the operation of replacing consumables is particularly difficult, which not only increases the workload of staff, but also increases the safety risks during operation. Due to limitations in structural design, the filter may become clogged, leak, etc. during the filtering process, resulting in a decrease in filtering quality.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A filter for lubricating oil production with good filtering effect comprises a top plate, a plurality of limit blocks are arranged below the top plate, a plurality of hard filter papers are fixedly connected to the bottom of the top plate, the bottom of the hard filter paper is fixedly connected to the top of an adjacent limit block, a base is arranged below the limit block, a circular ring matched with the limit block is fixedly connected to the top of the base, a plurality of limit grooves matched with the hard filter paper are arranged on the top of the circular ring, insertion holes are arranged on both sides of the outer ring of the limit block, the bottom of the limit block passes through the inner cavity of the circular ring and extends to the inner cavity of the base, mounting grooves are arranged on both sides of the bottom of the base, an insertion rod is horizontally arranged in the inner cavity of the mounting groove, one end of the insertion rod passes through the side wall of the adjacent mounting groove and is plugged into the corresponding insertion hole, and the other end of the insertion rod passes through the side wall of the adjacent mounting groove and extends to one side of the base.

[0007] Preferably, a blocking piece is sleeved on the outer ring of the insertion rod and located in the inner cavity of the installation groove, and one end of the blocking piece abuts against the inner wall of the adjacent installation groove.

[0008] Preferably, a spring is installed on the outer ring of the insertion rod, one end of the spring is fixedly connected to one end of the adjacent blocking piece, and the other end of the spring is fixedly connected to the inner wall of the adjacent installation groove.

[0009] Preferably, there is a one-to-one correspondence between a plurality of the hard filter papers and a plurality of the limiting grooves, and the bottom of the hard filter paper is plugged into the inner cavity of the adjacent limiting groove.

[0010] Preferably, the outer ring of the limit block is slidably connected to the inner cavity of the ring.

[0011] Preferably, an anti-slip cap is fixedly connected to the extending end of the insertion rod away from the base.

[0012] The utility model has at least the following beneficial effects:

[0013] When the personnel use it, the personnel can first assemble the filter. The personnel first extend the limit block through the inner cavity of the ring to the inner cavity of the base. The personnel need to align the hard filter paper with the corresponding inner cavity of the limit groove, and then the personnel pull the two rods at the same time to make the rod withdraw from the inner cavity of the base. At this time, under the influence of gravity, the limit block slides down and fits with the bottom of the inner cavity of the base. The personnel releases the rod and transmits the force of the spring to the corresponding rod through the baffle. The rod is forced to be plugged into the socket on the limit block, thereby achieving a limiting effect on the entire hard filter paper and the top plate. At this point, the assembly is completed. When the filter is working, the physical contact between the lubricating oil and the hard filter paper can achieve the effect of filtering impurities inside the lubricating oil. Through the structural design, when the personnel use the filter, both maintenance and disassembly operations and assembly operations will be easier and simpler, reducing the operating steps required by the staff, facilitating the replacement of consumables by the personnel, and improving the quality of filtration, which brings protection to the users.

[0014] The utility model also has the following beneficial effects:

[0015] By setting the insertion rod, personnel can use it to limit the limit block. By setting the spring, the insertion rod can always be subjected to the force from the spring. By setting the limit groove, one end of the hard filter paper is limited, thereby ensuring the stability of the hard filter paper. By setting the ring, the connection between the base and the hard filter paper is strengthened. By setting the anti-slip cap, the slippage caused by pulling the insertion rod is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are 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.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the hard filter paper structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the top plate structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the limit block of the utility model;

[0021] Figure 5 It is a cross-sectional view of the base of the utility model.

[0022] In the figure: 1. top plate; 2. hard filter paper; 3. ring; 4. base; 5. mounting groove; 6. limit groove; 7. limit block; 8. socket; 9. plug rod; 10. spring; 11. baffle; 12. anti-slip cap. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] Reference Figure 1-5A filter for lubricating oil production with good filtering effect comprises a top plate 1, a plurality of limit blocks 7 are arranged below the top plate 1, a plurality of hard filter papers 2 are fixedly connected to the bottom of the top plate 1, the bottom of the hard filter paper 2 is fixedly connected to the top of the adjacent limit block 7, a base 4 is arranged below the limit block 7, a circular ring 3 adapted to the limit block 7 is fixedly connected to the top of the base 4, a plurality of limit grooves 6 adapted to the hard filter paper 2 are opened on the top of the circular ring 3, and both sides of the outer ring of the limit block 7 are A plug hole 8 is opened, and the bottom of the limit block 7 passes through the inner cavity of the ring 3 and extends to the inner cavity of the base 4. Both sides of the bottom of the base 4 are provided with mounting grooves 5. The inner cavity of the mounting groove 5 is horizontally provided with a plug rod 9. One end of the plug rod 9 passes through the side wall of the adjacent mounting groove 5 and is plugged into the corresponding plug hole 8, and the other end of the plug rod 9 passes through the side wall of the adjacent mounting groove 5 and extends to one side of the base 4. Specifically, when a person uses it, the person can first assemble the filter. The person first passes the limit block 7 through the ring 3 The inner cavity of the base 4 extends to the inner cavity of the base 4. The personnel need to align the hard filter paper 2 with the corresponding limit groove 6, and then pull the two plug rods 9 at the same time to make the plug rod 9 withdraw from the inner cavity of the base 4. At this time, under the influence of gravity, the limit block 7 slides down and fits with the bottom of the inner cavity of the base 4. The personnel loosens the plug rod 9 and transmits the force of the spring 10 to the corresponding plug rod 9 through the baffle 11. The plug rod 9 is forced to plug into the socket 8 on the limit block 7, thereby achieving the limiting effect on the entire hard filter paper 2 and the top plate 1. At this point, the assembly is completed. When the filter is working, the physical contact between the lubricating oil and the hard filter paper 2 can achieve the effect of filtering impurities inside the lubricating oil. Through the structural design, when the personnel use the filter, both the maintenance and disassembly operations and the assembly operations will be easier and simpler, reducing the operating steps required by the staff, facilitating the replacement of consumables by the personnel, and improving the quality of filtration, which brings protection to the users.

[0025] This program has the following working process:

[0026] When in use, the personnel can first assemble the filter. The personnel first extend the limit block 7 through the inner cavity of the ring 3 to the inner cavity of the base 4. The personnel need to align the hard filter paper 2 with the corresponding inner cavity of the limit groove 6, and then pull the two plug rods 9 at the same time to make the plug rod 9 withdraw from the inner cavity of the base 4. At this time, under the influence of gravity, the limit block 7 slides down and fits the bottom of the inner cavity of the base 4. The personnel loosens the plug rod 9 and transmits the force of the spring 10 to the corresponding plug rod 9 through the baffle 11. The plug rod 9 is forced to be plugged into the socket 8 on the limit block 7, thereby achieving the limiting effect on the entire hard filter paper 2 and the top plate 1. The assembly is now completed. When the filter is working, the physical contact between the lubricating oil and the hard filter paper 2 can achieve the effect of filtering impurities inside the lubricating oil.

[0027] According to the above working process, we can know that:

[0028] The structural design makes it easier and simpler for personnel to use the filter, whether for maintenance, disassembly or assembly. It reduces the number of operating steps required by personnel, makes it easier for personnel to replace consumables, improves the quality of filtration and provides protection for users.

[0029] Furthermore, a baffle 11 is sleeved on the outer ring of the insertion rod 9 and located in the inner cavity of the installation groove 5, and one end of the baffle 11 is abutted against the inner wall of the adjacent installation groove 5. Specifically, through the setting of the insertion rod 9, personnel can use it to limit the limit block 7.

[0030] Furthermore, a spring 10 is installed on the outer ring of the insertion rod 9, one end of the spring 10 is fixedly connected to one end of the adjacent baffle 11, and the other end of the spring 10 is fixedly connected to the inner wall of the adjacent mounting groove 5. Specifically, through the setting of the spring 10, the insertion rod 9 can always be subjected to the force from the spring 10.

[0031] Furthermore, there is a one-to-one correspondence between a plurality of hard filter papers 2 and a plurality of limiting grooves 6, and the bottom of the hard filter paper 2 is plugged into the inner cavity of an adjacent limiting groove 6. Specifically, through the setting of the limiting groove 6, one end of the hard filter paper 2 is limited, thereby ensuring the stability of the hard filter paper 2.

[0032] Furthermore, the outer ring of the limiting block 7 is slidably connected to the inner cavity of the circular ring 3. Specifically, the connection between the base 4 and the hard filter paper 2 is strengthened by the provision of the circular ring 3.

[0033] Furthermore, an anti-slip cap 12 is fixedly connected to the extended end of the insertion rod 9 away from the base 4. Specifically, the provision of the anti-slip cap 12 reduces the possibility of slipping when the insertion rod 9 is pulled.

[0034] To sum up: when using, the personnel can first assemble the filter, the personnel first extend the limit block 7 through the inner cavity of the ring 3 to the inner cavity of the base 4, the personnel need to align the hard filter paper 2 with the corresponding limit groove 6, and then the personnel pull the two plug rods 9 at the same time to make the plug rod 9 withdraw from the inner cavity of the base 4. At this time, under the influence of gravity, the limit block 7 slides down and fits with the bottom of the inner cavity of the base 4. The personnel loosens the plug rod 9 and transmits the force of the spring 10 to the corresponding plug rod 9 through the baffle 11. The plug rod 9 is forced to be plugged into the socket 8 on the limit block 7, thereby achieving the limiting effect on the entire hard filter paper 2 and the top plate 1. At this point, the assembly is completed. When the filter is working, the physical contact between the lubricating oil and the hard filter paper 2 can achieve the internal lubricating oil. The effect of filtering impurities is achieved by setting the insertion rod 9, so that personnel can use it to limit the limit block 7. Through the setting of the spring 10, the insertion rod 9 can always be subjected to the force from the spring 10. Through the setting of the limiting groove 6, one end of the hard filter paper 2 is limited, thereby ensuring the stability of the hard filter paper 2. Through the setting of the ring 3, the connection between the base 4 and the hard filter paper 2 is strengthened. Through the setting of the anti-slip cap 12, the slipping caused by pulling the insertion rod 9 is reduced. Through the structural design, when personnel use the filter, both maintenance, disassembly and assembly operations will be easier and simpler, reducing the operating steps required by the staff, facilitating the replacement of consumables by personnel, and improving the quality of filtration, which brings protection to the users.

[0035] The above shows and describes the basic principle, main features and 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 the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements 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. A filter for lubricating oil production with good filtering effect, comprising a top plate (1), characterized in that: A plurality of limit blocks (7) are arranged below the top plate (1); a plurality of hard filter papers (2) are fixedly connected to the bottom of the top plate (1); the bottom of the hard filter paper (2) is fixedly connected to the top of an adjacent limit block (7); a base (4) is arranged below the limit block (7); a circular ring (3) matched with the limit block (7) is fixedly connected to the top of the base (4); a plurality of limit grooves (6) matched with the hard filter paper (2) are opened on the top of the circular ring (3); Insertion holes (8) are provided on both sides of the outer ring of the limit block (7); the bottom of the limit block (7) passes through the inner cavity of the ring (3) and extends to the inner cavity of the base (4); installation grooves (5) are provided on both sides of the bottom of the base (4); an insertion rod (9) is horizontally arranged in the inner cavity of the installation groove (5); one end of the insertion rod (9) passes through the side wall of the adjacent installation groove (5) and is plugged into the corresponding insertion hole (8); and the other end of the insertion rod (9) passes through the side wall of the adjacent installation groove (5) and extends to one side of the base (4).

2. A filter for lubricating oil production with good filtering effect according to claim 1, characterized in that: A baffle (11) is sleeved on the outer ring of the insertion rod (9) and located in the inner cavity of the installation groove (5), and one end of the baffle (11) abuts against the inner wall of the adjacent installation groove (5).

3. A filter for lubricating oil production with good filtering effect according to claim 2, characterized in that: A spring (10) is installed on the outer ring of the insertion rod (9), one end of the spring (10) is fixedly connected to one end of an adjacent blocking sheet (11), and the other end of the spring (10) is fixedly connected to the inner wall of the adjacent installation groove (5).

4. A filter for lubricating oil production with good filtering effect according to claim 1, characterized in that: There is a one-to-one correspondence between the plurality of hard filter papers (2) and the plurality of limiting grooves (6), and the bottom of the hard filter paper (2) is plugged into the inner cavity of an adjacent limiting groove (6).

5. A filter for lubricating oil production with good filtering effect according to claim 1, characterized in that: The outer ring of the limit block (7) is slidably connected to the inner cavity of the ring (3).

6. A filter for lubricating oil production with good filtering effect according to claim 1, characterized in that: An anti-slip cap (12) is fixedly connected to the extending end of the insertion rod (9) away from the base (4).

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