Hydraulic oil filtering tool

Abstract

The utility model discloses a hydraulic oil filtering tool, which relates to the technical field of oil filtering tools and comprises an oil tank, an oil inlet nozzle is fixedly mounted at the top end of the oil tank, an oil outlet nozzle is fixedly mounted at the bottom end of the oil tank, the oil inlet nozzle and the oil outlet nozzle are communicated with the inside of the oil tank, and oil conveying tools are detachably mounted in the oil inlet nozzle and the oil outlet nozzle. The two oil conveying tools each comprise an oil conveying pipe and a connector, the connectors are fixedly installed at one ends of the oil conveying pipes, the two connectors are inserted into the oil inlet nozzle and the oil outlet nozzle respectively, and lock catch assemblies are installed on the two connectors. According to the utility model, the oil conveying tool is arranged, so that the requirement of circulating oil filtering of the oil filter can be effectively met, the traditional oil filtering mode of manual oil receiving and oil changing is replaced, and the working efficiency is improved; and by arranging the lock catch assembly, the connector can be limited and unlimited through the lock catch assembly, and the oil conveying tool is convenient to disassemble and assemble.

Description

Technical Field

[0001] The present application relates to the technical field of oil filter tools, and in particular to a hydraulic oil filter tool. Background Art

[0002] The outlet of the circulating water pump is often equipped with a hydraulically controlled butterfly valve controlled by an oil supply device. However, the hydraulically controlled butterfly valve has occasional opening and closing failures. Oil quality testing has found that the hydraulic oil in the hydraulically controlled butterfly valve controlled by the oil supply device is of unqualified quality, and oil treatment and oil filtering are required.

[0003] At present, when filtering the hydraulic oil on the equipment, the oil in the oil tank is first put into the container manually, and then the oil in the container is poured into the oil filter for filtering, and finally the filtered oil is poured back into the oil tank. This process is not only time-consuming and laborious, but also inefficient.

[0004] In view of the above problems, the inventor proposes a hydraulic oil filter tool. Summary of the invention

[0005] In order to solve the problem that the manual oil connection and oil changing oil filtering method is not only time-consuming and laborious but also has low working efficiency; the purpose of the utility model is to provide a hydraulic oil filtering tool.

[0006] To achieve the purpose of this application, this application provides the following technical solutions:

[0007] A hydraulic oil filter tool comprises an oil tank, an oil inlet nozzle is fixedly installed on the top end of the oil tank, an oil drain nozzle is fixedly installed on the bottom end of the oil tank, and the oil inlet nozzle and the oil drain nozzle are both connected to the inside of the oil tank, and oil delivery tools are detachably installed in the oil inlet nozzle and the oil drain nozzle, and the two oil delivery tools each comprise an oil delivery pipe and a connector, and the connector is fixedly installed at one end of the oil delivery pipe, the two connectors are respectively inserted in the oil inlet nozzle and the oil drain nozzle, and the two connectors are installed with locking components.

[0008] In a possible implementation, the two locking components each include a sealing gasket, and the two sealing gaskets are respectively slidably mounted on the corresponding connecting heads.

[0009] In a possible implementation, oil seals are fixedly installed in the oil inlet nozzle and the oil drain nozzle, the sealing gasket is sealingly fitted with the corresponding oil seal, and the connector is slidably inserted in the corresponding oil seal.

[0010] In a possible implementation, a spring is sleeved on each of the two connectors, and a bottom end of the spring is fixedly connected to one end of a corresponding sealing gasket.

[0011] In a possible implementation, the oil inlet nozzle and the oil drain nozzle are each provided with two symmetrically distributed guide grooves and two clamping grooves, as well as an annular sliding groove;

[0012] The guide groove, the slide groove and the clamping groove located in the same oil nozzle are communicated with each other.

[0013] In a possible implementation, two symmetrically distributed clamping blocks are fixedly mounted on the two connectors, the clamping blocks slide in corresponding guide grooves and sliding grooves, and the clamping blocks are also clamped in corresponding clamping grooves.

[0014] In a possible implementation, an oil supply valve is fixedly installed at the bottom end of the oil tank, the oil supply valve is communicated with the inside of the oil tank, and an oil supply pipe is fixedly installed at the bottom end of the oil supply valve.

[0015] In a possible implementation, sealing covers are threadedly mounted on the oil inlet nozzle and the oil drain nozzle, and sealing blocks are fixedly mounted in the two sealing covers, and the sealing blocks can be sealed and fitted with corresponding oil seals.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the utility model, by setting up the oil delivery tool, the oil filter machine can effectively assist the oil circulation filtering demand, thereby replacing the traditional manual oil connection and oil changing oil filtering method, saving time and labor and improving work efficiency;

[0018] 2. In the present invention, by providing a locking assembly, the locking assembly can be used to limit and release the limit of the connector, which is convenient for disassembly and installation of the oil delivery tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present application and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the present application and do not constitute a limitation on the present application.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the oil delivery tool of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the oil inlet nozzle of the utility model;

[0023] Figure 4 This is a schematic diagram of the oil tank structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the sealing cover structure of the utility model;

[0025] Figure 6 This is a schematic diagram of the oil seal structure of the utility model.

[0026] In the figure: 1. oil tank; 2. oil inlet nozzle; 21. oil seal; 3. oil drain nozzle; 4. oil supply valve; 5. oil supply pipe; 6. oil delivery tool; 61. oil delivery pipe; 62. connector; 7. locking assembly; 71. clamping block; 72. sealing gasket; 73. spring; 74. guide groove; 75. slide groove; 76. clamping groove; 8. sealing cover; 81. sealing block. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Obviously, the described embodiments are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features; in the description of this application, unless otherwise specified, "plurality" means two or more.

[0029] Example 1

[0030] like Figure 1-6 As shown, the utility model provides a hydraulic oil filter tool, including an oil tank 1, an oil inlet nozzle 2 is fixedly installed on the top of the oil tank 1, an oil drain nozzle 3 is fixedly installed on the bottom of the oil tank 1, and the oil inlet nozzle 2 and the oil drain nozzle 3 are both connected to the inside of the oil tank 1, and an oil delivery tool 6 can be detachably installed in the oil inlet nozzle 2 and the oil drain nozzle 3, and the two oil delivery tools 6 both include an oil delivery pipe 61 and a connector 62, and the connector 62 is fixedly installed at one end of the oil delivery pipe 61, the two connectors 62 are respectively inserted in the oil inlet nozzle 2 and the oil drain nozzle 3, and the two connectors 62 are installed with a locking assembly 7.

[0031] In a possible embodiment, the two locking components 7 each include a sealing pad 72, and the two sealing pads 72 are respectively slidably mounted on the corresponding connector 62;

[0032] The oil inlet nozzle 2 and the oil drain nozzle 3 are both fixedly installed with oil seals 21 , the sealing gasket 72 can be sealed and fitted with the corresponding oil seals 21 , and the connector 62 can be slidably inserted in the corresponding oil seals 21 .

[0033] By adopting the above technical solution, the oil seal 21 and the sealing gasket 72 can seal the connection between the connector 62 and the oil nozzle to prevent oil leakage during the oil delivery process.

[0034] In a possible embodiment, a spring 73 is sleeved on each of the two connectors 62 , and a bottom end of the spring 73 is fixedly connected to one end of the corresponding sealing gasket 72 .

[0035] By adopting the above technical solution, the connector 62 is inserted into the corresponding oil nozzle, so that the sealing gasket 72 on the connector 62 is sealed and fitted with the oil seal 21 in the oil nozzle, and the connector 62 is further pushed forward so that the sealing gasket 72 squeezes the spring 73.

[0036] In a possible embodiment, two symmetrically distributed guide grooves 74 and annular slide grooves 75 and two symmetrically distributed clamping grooves 76 are provided in the oil inlet nozzle 2 and the oil drain nozzle 3, and the guide grooves 74, slide grooves 75 and clamping grooves 76 located in the same oil nozzle are interconnected.

[0037] By adopting the above technical solution, the guide groove 74 , the slide groove 75 and the clamping groove 76 in the oil nozzle facilitate the insertion and fixation of the connecting head 62 .

[0038] In a possible embodiment, two symmetrically distributed clamping blocks 71 are fixedly mounted on the two connectors 62 , and the clamping blocks 71 can slide in the corresponding guide grooves 74 and slide grooves 75 and can be clamped in the corresponding clamping grooves 76 .

[0039] By adopting the above technical solution, the block 71 on the connecting head 62 slides along the guide groove 74 into the slide groove 75, and then the connecting head 62 is loosened. The rebound force of the spring 73 is used to make the block 71 on the connecting head 62 snap into the groove 76 in the oil nozzle, thereby fixing the connecting head 62.

[0040] In a possible embodiment, an oil supply valve 4 is fixedly installed at the bottom end of the oil tank 1 , and the oil supply valve 4 is connected to the inside of the oil tank 1 , and an oil supply pipe 5 is fixedly installed at the bottom end of the oil supply valve 4 .

[0041] By adopting the above technical solution, the oil supply valve 4 is opened to allow the oil in the oil tank 1 to supply oil to the equipment through the oil supply pipe 5.

[0042] In a possible embodiment, a sealing cover 8 is threadedly mounted on the oil inlet nozzle 2 and the oil drain nozzle 3 , and a sealing block 81 is fixedly mounted in each of the two sealing covers 8 , and the sealing block 81 can be sealed and fitted with the corresponding oil seal 21 .

[0043] By adopting the above technical solution, the oil nozzle on the oil tank 1 is sealed by using the sealing cover 8 .

[0044] The working principle of the embodiment of the present application is as follows:

[0045] When the oil in the oil tank 1 needs to be circulated and filtered, first, the connectors 62 on the two oil delivery pipes 61 are respectively inserted into the oil inlet nozzle 2 and the oil drain nozzle 3, so that the sealing gasket 72 on the connector 62 is sealed with the oil seal 21 in the oil nozzle (the oil seal 21 and the sealing gasket 72 can seal the connection between the connector 62 and the oil nozzle to prevent oil leakage during the oil delivery process), and the connector 62 is continuously pushed forward. At this time, the sealing gasket 72 squeezes the spring 73, so that the block 71 on the connector 62 slides along the guide groove 74 to the slide groove 75, then loosen the connector 62, and use the resilience of the spring 73 to make the block 71 on the connector 62 snap into the slot 76 in the oil nozzle to fix the connector 62, then connect the other ends of the two oil pipes 61 to the oil filter respectively, so that the oil in the oil tank 1 is released through the oil drain nozzle 3, and is transported to the oil filter through the oil pipe 61 for filtration. The filtered oil is transported to the oil tank 1 through the oil pipe 61 and the oil inlet nozzle 2. The oil delivery tool 6 can effectively assist the oil filter to meet the needs of circulating oil filtration.

[0046] The above embodiments are only used to illustrate the technical solution of the present application, but not to limit it. The present application is not limited to the exact structure described above and illustrated in the accompanying drawings, and it cannot be determined that the specific implementation of the present application is limited to these descriptions. For ordinary technicians in the technical field to which the present application belongs, various changes and modifications made without departing from the concept of the present application should be deemed to belong to the protection scope of the present application.

Claims

1. A hydraulic oil filter tool, comprising an oil tank (1), characterized in that: An oil inlet nozzle (2) is fixedly mounted on the top of the oil tank (1), and an oil drain nozzle (3) is fixedly mounted on the bottom of the oil tank (1), and both the oil inlet nozzle (2) and the oil drain nozzle (3) are connected to the inside of the oil tank (1), and oil delivery tools (6) are detachably mounted in the oil inlet nozzle (2) and the oil drain nozzle (3), and both of the two oil delivery tools (6) include an oil delivery pipe (61) and a connector (62), and the connector (62) is fixedly mounted on one end of the oil delivery pipe (61), and the two connectors (62) are respectively inserted into the oil inlet nozzle (2) and the oil drain nozzle (3), and the two connectors (62) are mounted with a locking assembly (7).

2. A hydraulic oil filter tool according to claim 1, characterized in that: The two locking components (7) each comprise a sealing pad (72), and the two sealing pads (72) are respectively slidably mounted on the corresponding connecting head (62).

3. A hydraulic oil filter tool as claimed in claim 2, characterized in that: The oil inlet nozzle (2) and the oil drain nozzle (3) are both fixedly installed with oil seals (21), and the sealing gasket (72) can be sealed and fitted with the corresponding oil seal (21), and the connecting head (62) can be slidably inserted in the corresponding oil seal (21).

4. A hydraulic oil filter tool as claimed in claim 1, characterized in that: A spring (73) is sleeved on each of the two connecting heads (62), and the bottom end of the spring (73) is fixedly connected to one end of the corresponding sealing pad (72).

5. A hydraulic oil filter tool as claimed in claim 1, characterized in that: The oil inlet nozzle (2) and the oil discharge nozzle (3) are both provided with two symmetrically distributed guide grooves (74) and an annular slide groove (75) and two symmetrically distributed clamping grooves (76), and the guide grooves (74), the slide grooves (75) and the clamping grooves (76) located in the same oil nozzle are interconnected.

6. A hydraulic oil filter tool as claimed in claim 1, characterized in that: Two symmetrically distributed clamping blocks (71) are fixedly mounted on the two connectors (62), and the clamping blocks (71) can slide in the corresponding guide grooves (74) and slide grooves (75) and can be clamped in the corresponding clamping grooves (76).

7. A hydraulic oil filter tool as claimed in claim 1, characterized in that: An oil supply valve (4) is fixedly mounted on the bottom end of the oil tank (1), and the oil supply valve (4) is in communication with the interior of the oil tank (1), and an oil supply pipe (5) is fixedly mounted on the bottom end of the oil supply valve (4).

8. A hydraulic oil filter tool as claimed in claim 1, characterized in that: The oil inlet nozzle (2) and the oil drain nozzle (3) are both threadedly mounted with sealing covers (8), and sealing blocks (81) are fixedly mounted inside the two sealing covers (8), and the sealing blocks (81) can be sealed and fitted with corresponding oil seals (21).

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