Filtering equipment for lubricating oil supply pipeline

Abstract

The utility model relates to a filter equipment for lubricating oil supply pipeline, including cover plate body, filter equipment body and dismantlement mechanism, dismantlement mechanism includes rotatory subassembly, two tooth block, two connecting rod and two fixed plate, when needing to change the filter element in the filter equipment body, rotatory rotatory subassembly, two tooth block, two connecting rod and two fixed plate, and the filter element in the filter equipment body needs to change. The rotating assembly drives the two tooth blocks to get away from each other, the two tooth blocks drive the two connecting rods to get away from each other, then the two fixing plates on the two connecting rods are driven to get away from each other, and when the two fixing plates completely get away from the filtering equipment body, the cover plate body can be taken down towards the side away from the filtering equipment body, and then the filter element is replaced. Therefore, the problem that when the filter element needs to be replaced, a worker needs to take down a plurality of fixing bolts in sequence and then replace the filter element, so that the replacement efficiency of the filter equipment is reduced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil filtering equipment, in particular to a filtering equipment used for a lubricating oil supply pipeline. Background Art

[0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays the role of lubrication, cooling, rust prevention, cleaning, sealing and buffering. Before the lubricating oil is added to the equipment through the oil supply pipeline, the lubricating oil is generally filtered to prevent the tiny impurities in the lubricating oil from causing damage to the equipment to be lubricated. The filtering device can only filter the lubricating oil and cannot heat it. When the ambient temperature is low, the fluidity of the lubricating oil becomes very poor, so the overall filtering efficiency will be affected.

[0003] At present, the prior art (CN 219423918 U) discloses a filter element including a box body, a filter element, a heating groove, and a limiter. A cover plate is detachably installed on the top of the box body, and an oil inlet pipe is installed on the cover plate. A notch is provided in the box body, and an oil outlet pipe is fixedly connected to one side of the bottom end of the box body. The filter element is arranged in the notch and is used to filter the lubricating oil. The heating groove is arranged in the box body, and a heating heat-conducting member is arranged in the box body. The heating heat-conducting member is used to heat the outer wall of the notch to increase the temperature of the lubricating oil. The limiter is arranged in the notch and is used to limit the filter element. In the utility model, when the lubricating oil is transported into the box body, while filtering through the filter element, the heat-conducting plate can be heated by the electric heating pipe, so the temperature in the box body can be increased, so the temperature of the lubricating oil can be increased, and the fluidity can be increased, so that the lubricating oil can be quickly filtered even in the external low temperature environment.

[0004] With the above method, the cover plate is fixed by a plurality of fixing bolts. When the filter element needs to be replaced, the staff needs to remove the plurality of fixing bolts in turn and then replace the filter element, which reduces the replacement efficiency of the filter equipment. Utility Model Content

[0005] The utility model aims to provide a filtering device for a lubricating oil supply pipeline, aiming to solve the problem that when the filter element needs to be replaced, the staff needs to remove multiple fixing bolts in sequence and then replace the filter element, resulting in reduced replacement efficiency of the filtering device.

[0006] To achieve the above-mentioned purpose, the utility model provides a filtering device for a lubricating oil supply pipeline, comprising a cover plate body, a filtering device body and a disassembly mechanism, wherein the disassembly mechanism comprises a rotating assembly, two gear blocks, two connecting rods and two fixing plates;

[0007] The cover plate body is arranged on the filter device body, the rotating assembly is arranged on one side of the cover plate body, the two tooth blocks are respectively connected to the rotating assembly and are respectively slidably connected to the cover plate body, the two connecting rods are respectively fixedly connected to the two tooth blocks and are respectively located on one side of the two tooth blocks, and the two fixing plates are respectively fixedly connected to the two connecting rods and are respectively slidably connected to the cover plate body.

[0008] Wherein, the rotating assembly includes a turntable, a rotating shaft and a gear. The turntable is rotatably connected to the cover body and is located on one side of the cover body. The rotating shaft is fixedly connected to the turntable and is located on one side of the turntable. The gear is fixedly connected to the rotating shaft and meshes with the two gear blocks and is located on the side of the rotating shaft away from the turntable.

[0009] Wherein, the disassembly and assembly mechanism also includes two friction pads and a sealing ring, the two friction pads are fixedly connected to the two fixing plates respectively and are located on one side of the two fixing plates respectively, and the sealing ring is fixedly connected to the cover plate body and is located on one side of the cover plate body.

[0010] Wherein, the disassembly and assembly mechanism further includes a rotating rod and a torsion spring, wherein the rotating rod is rotatably connected to the turntable and is located on one side of the turntable, and the torsion spring is fixedly connected to the rotating rod and fixedly connected to the turntable.

[0011] Among them, the disassembly and assembly mechanism also includes a limit block and a return spring, the limit block is slidably connected to the cover body and is located on one side of the cover body, the return spring is fixedly connected to the limit block and fixedly connected to the cover body, and is located between the cover body and the limit block.

[0012] Wherein, the disassembly and assembly mechanism also includes two elastic bands and two fixing rods, the two elastic bands are respectively fixedly connected to the two fixing plates and are respectively located on one side of the two fixing plates, and the two fixing rods are respectively fixedly connected to the two elastic bands and are respectively located on one side of the two elastic bands.

[0013] The utility model discloses a filtering device for a lubricating oil supply pipeline, the cover plate body provides installation conditions for the disassembly and assembly mechanism, the lubricating oil can be filtered through the filter device body, and when the filter element in the filter device body needs to be replaced, the rotating assembly is rotated, and the rotating assembly drives the two tooth blocks to move away from each other, and the two tooth blocks drive the two connecting rods to move away from each other, and then drive the two fixing plates on the two connecting rods to move away from each other, until the two fixing plates completely leave the filter device body, the cover plate body can be removed to the side away from the filter device body, and then the filter element can be replaced, thereby solving the problem that when the filter element needs to be replaced, the staff needs to remove multiple fixing bolts in turn and then replace the filter element, resulting in reduced replacement efficiency of the filter device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a structural schematic diagram of a filtering device for a lubricating oil supply pipeline according to the first embodiment of the utility model.

[0016] Figure 2 It is a cross-sectional view of a filtering device for a lubricating oil supply pipeline according to the first embodiment of the utility model.

[0017] Figure 3 It is a structural schematic diagram of a filtering device for a lubricating oil supply pipeline according to the second embodiment of the utility model.

[0018] 101-cover plate body, 102-filter device body, 103-disassembly and assembly mechanism, 104-rotation assembly, 105-tooth block, 106-connecting rod, 107-fixing plate, 108-friction pad, 109-sealing ring, 110-limiting block, 111-reset spring, 112-rotating rod, 113-torsion spring, 114-turntable, 115-rotating shaft, 116-gear, 201-elastic band, 202-fixing rod. DETAILED DESCRIPTION

[0019] The first embodiment of the present application is:

[0020] See also Figure 1-Figure 2 , Figure 1 It is a structural diagram of a filtering device used in lubricating oil supply pipelines. Figure 2 A cross-sectional view of a filtering device for a lubricating oil supply line.

[0021] The utility model provides a filtering device for a lubricating oil supply pipeline, including a cover plate body 101, a filtering device body 102 and a disassembly mechanism 103, wherein the disassembly mechanism 103 includes a rotating assembly 104, two tooth blocks 105, two connecting rods 106, two fixed plates 107, two friction pads 108, a sealing ring 109, a limit block 110, a reset spring 111, a rotating rod 112 and a torsion spring 113, and the rotating assembly 104 includes a rotating disk 114, a rotating shaft 115 and a gear 116. The above-mentioned solution solves the problem that when the filter element needs to be replaced, the staff needs to remove multiple fixing bolts in sequence and then replace the filter element, which reduces the replacement efficiency of the filtering device. It can be understood that the above-mentioned solution can be used in the scene where the cover plate body 101 is removed from the filtering device body 102, and can also be used to solve the problem that the rotating disk 114 may be displaced by external forces.

[0022] According to this specific embodiment, the cover body 101 is arranged on the filter device body 102, the rotating assembly 104 is arranged on one side of the cover body 101, the two tooth blocks 105 are respectively connected to the rotating assembly 104, and are respectively slidably connected to the cover body 101, the two connecting rods 106 are respectively fixedly connected to the two tooth blocks 105, and are respectively located on one side of the two tooth blocks 105, and the two fixing plates 107 are respectively fixedly connected to the two connecting rods 106, and are respectively slidably connected to the cover body 101. The cover plate body 101 provides installation conditions for the disassembly and assembly mechanism 103. The lubricating oil can be filtered through the filter device body 102. Rotating the rotating assembly 104 can drive the two tooth blocks 105 to slide in the cover plate body 101. The sliding of the two tooth blocks 105 can drive the two connecting rods 106 to move closer to or away from each other. The movement of the two connecting rods 106 can drive the two fixed plates 107 to move closer to or away from each other. The filter device body 102 has two fixed grooves. Moving the two fixed plates 107 into the fixed grooves can fix the cover plate body 101 on the filter device body 102.

[0023] The rotating disk 114 is rotatably connected to the cover body 101 and is located on one side of the cover body 101. The rotating shaft 115 is fixedly connected to the rotating disk 114 and is located on one side of the rotating disk 114. The gear 116 is fixedly connected to the rotating shaft 115 and meshes with the two tooth blocks 105 and is located on the side of the rotating shaft 115 away from the rotating disk 114. Rotating the rotating disk 114 can drive the rotating shaft 115 to rotate forward or reversely. Rotating the rotating shaft 115 can drive the gear 116 to rotate. Rotating the gear 116 can drive the two tooth blocks 105 to slide in the cover body 101.

[0024] Secondly, the two friction pads 108 are respectively fixedly connected to the two fixing plates 107 and are respectively located on one side of the two fixing plates 107, and the sealing ring 109 is fixedly connected to the cover plate body 101 and is located on one side of the cover plate body 101. The two friction pads 108 can improve the friction force of the two fixing plates 107, thereby improving the stability of the two fixing plates 107 when fixing the cover plate body 101, and the sealing ring 109 can improve the sealing between the cover plate body 101 and the filter device body 102.

[0025] Meanwhile, the rotating rod 112 is rotatably connected to the rotating disk 114 and is located on one side of the rotating disk 114. The torsion spring 113 is fixedly connected to the rotating rod 112 and the rotating disk 114. The rotating rod 112 is rotated to a side away from the rotating disk 114, and the rotating disk 114 can be rotated by holding the rotating rod 112. The rotating rod 112 can be reset by the resilience of the torsion spring 113.

[0026] In addition, the limit block 110 is slidably connected to the cover body 101 and is located on one side of the cover body 101. The return spring 111 is fixedly connected to the limit block 110 and the cover body 101 and is located between the cover body 101 and the limit block 110. The rotating disk 114 has a plurality of limit holes. The limit block 110 can be matched with the corresponding limit holes to limit the rotating disk 114. The limit block 110 can be rebounded into the corresponding limit hole by the rebound force of the return spring 111.

[0027] When the filter element in the filter device body 102 needs to be replaced, the limit block 110 is pulled out to the side away from the limit hole, the rotating rod 112 is rotated to the side away from the rotating disk 114, and the rotating rod 112 is held and rotated, the rotating rod 112 drives the rotating disk 114 to rotate, the rotating disk 114 drives the rotating shaft 115 to rotate, the rotating shaft 115 drives the gear 116 to rotate, the gear 116 drives the two tooth blocks 105 to move away from each other, the two tooth blocks 105 drive the two connecting rods 106 to move away from each other, and then drive the two fixing plates 107 on the two connecting rods 106 to move away from each other, until the two fixing plates 107 completely leave the filter device body 102, the cover plate body 101 can be removed to the side away from the filter device body 102, and then the filter element is replaced, thereby solving the problem that when the filter element needs to be replaced, the staff needs to remove multiple fixing bolts in sequence and then replace the filter element, which reduces the replacement efficiency of the filter device.

[0028] The second embodiment of the present application is:

[0029] See also Figure 3 , Figure 3 The schematic diagram is a structural diagram of a filtering device used in a lubricating oil supply pipeline.

[0030] On the basis of the first embodiment, the utility model is a filtering device for a lubricating oil supply pipeline, wherein the disassembly and assembly mechanism 103 further includes two elastic bands 201 and two fixing rods 202 .

[0031] According to this specific embodiment, the two elastic bands 201 are respectively fixedly connected to the two fixing plates 107 and are respectively located on one side of the two fixing plates 107. The two fixing rods 202 are respectively fixedly connected to the two elastic bands 201 and are respectively located on one side of the two elastic bands 201. The fixing plate 107 has a fixing hole, and the fixing rod 202 cooperates with the corresponding fixing hole to fix the fixing plate 107. The fixing rod 202 can be inserted into the fixing hole on the fixing plate 107 by the elasticity of the elastic band 201.

[0032] The fixing plate 107 has a fixing hole, and the fixing rod 202 cooperates with the corresponding fixing hole to fix the two fixing plates 107. The fixing rod 202 can be inserted into the fixing hole on the fixing plate 107 through the elasticity of the elastic band 201.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A filter device for a lubricating oil supply pipeline, comprising a cover plate body and a filter device body, wherein the cover plate body is arranged on the filter device body, characterized in that: It also includes a disassembly and assembly mechanism, which includes a rotating assembly, two gear blocks, two connecting rods and two fixing plates; The rotating assembly is arranged on one side of the cover body, the two tooth blocks are respectively connected to the rotating assembly and are respectively slidably connected to the cover body, the two connecting rods are respectively fixedly connected to the two tooth blocks and are respectively located on one side of the two tooth blocks, and the two fixing plates are respectively fixedly connected to the two connecting rods and are respectively slidably connected to the cover body.

2. A filtering device for a lubricating oil supply pipeline according to claim 1, characterized in that: The rotating assembly includes a turntable, a rotating shaft and a gear. The turntable is rotatably connected to the cover body and is located on one side of the cover body. The rotating shaft is fixedly connected to the turntable and is located on one side of the turntable. The gear is fixedly connected to the rotating shaft and meshes with the two gear blocks and is located on a side of the rotating shaft away from the turntable.

3. A filtering device for a lubricating oil supply pipeline according to claim 2, characterized in that: The disassembly and assembly mechanism also includes two friction pads and a sealing ring. The two friction pads are fixedly connected to the two fixing plates and are respectively located on one side of the two fixing plates. The sealing ring is fixedly connected to the cover plate body and is located on one side of the cover plate body.

4. A filtering device for a lubricating oil supply pipeline according to claim 3, characterized in that: The disassembly and assembly mechanism also includes a rotating rod and a torsion spring. The rotating rod is rotatably connected to the rotating disk and is located on one side of the rotating disk. The torsion spring is fixedly connected to the rotating rod and fixedly connected to the rotating disk.

5. A filtering device for a lubricating oil supply pipeline according to claim 4, characterized in that: The disassembly and assembly mechanism also includes a limit block and a return spring, the limit block is slidably connected to the cover body and is located on one side of the cover body, the return spring is fixedly connected to the limit block and the cover body, and is located between the cover body and the limit block.

6. A filtering device for a lubricating oil supply pipeline according to claim 5, characterized in that: The disassembly and assembly mechanism also includes two elastic bands and two fixing rods. The two elastic bands are fixedly connected to the two fixing plates and are respectively located on one side of the two fixing plates. The two fixing rods are fixedly connected to the two elastic bands and are respectively located on one side of the two elastic bands.

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