Adjustable spray head for chain oiling device

Abstract

The utility model belongs to the technical field of electronic equipment, and particularly relates to an adjustable sprayer for a chain oiling device, which comprises a shell, the shell is provided with a circulation cavity, one end of the shell is provided with a liquid inlet, the other end of the shell is provided with a liquid outlet, a hose is mounted on the liquid outlet, a spraying piece is mounted on the hose, and sixteen liquid flowing pipes are arranged on the spraying piece. Lubricating oil enters from the liquid inlet, passes through the circulation cavity and finally flows out from the liquid outlet, the hoses made of rubber are installed on the liquid outlets, the directions of the oil outlets can be changed by rotating the hoses, and the sixteen oil outlets are arranged and are all provided with the sealing cover pipes which can cover the oil outlets, so that the lubricating oil can be conveniently and rapidly discharged. After covering, the lubricating oil cannot flow out from the oil outlet hole; compared with the prior art, the oil outlet quantity of lubricating oil can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment, and more specifically, to an adjustable spray head for a chain oiling device. Background Art

[0002] Lubricants for electronic equipment include a wide range of lubricant varieties and practical application areas. Although there are many varieties and too many to mention, the main varieties such as bearing lubricants, hydraulic oils, gear oils, machine tool lubricants, greases, metalworking fluids, textile lubricants, etc. are widely used in electronic equipment and are generally familiar to people.

[0003] For example, authorization announcement No. CN 220514545 U discloses a multi-nozzle chain oiling device, including an oiling tank, with an oiling chamber and an oiling chamber respectively arranged on both sides of the interior of the oiling tank, sprockets are evenly installed inside the oiling chamber and the oiling chamber, and the chain body is installed on the top of the sprocket, and an oiling main pipe is installed on the top of the interior of the oiling chamber, and the bidirectional screw is driven to rotate by starting the motor. Under the action of the threaded connection, the threaded sleeve drives the oil return seat and the oil inlet seat to fit with the oiled chain body, and part of the oil is injected into the oil inlet seat through the oil inlet hopper, so that the chain body can be oiled and evenly oiled again under the action of the oiling sponge.

[0004] In the above, the chain is sprayed with lubricating oil through the oiling nozzle.

[0005] The lubricating oil flows onto the electronic device through the oil outlet hole. Since the oiling nozzle in the patent is fixed, the amount of lubricating oil flowing out is a fixed value, and the amount of lubricating oil output cannot be controlled by adjusting the oiling nozzle. Utility Model Content

[0006] In view of the shortcomings of the prior art, the utility model aims to provide an adjustable spray head for a chain oiling device at a position where the oil output of the lubricating oil can be adjusted.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An adjustable spray head for a chain oiling device comprises a shell having a circulation chamber, a liquid inlet at one end of the shell and a liquid outlet at the other end, both the liquid inlet and the liquid outlet being connected to the circulation chamber, a hose being provided on the liquid outlet, the hose being connected to the liquid outlet, a spraying member connected to the hose being provided on the hose, the spraying member being detachably connected to the hose, a plurality of liquid flow pipes connected to the spraying member being provided on the spraying member, and oil outlet holes being provided on the liquid flow pipes.

[0009] The utility model is further configured as follows: a sealing tube is provided on the liquid flow tube, and the sealing tube is detachably connected to the liquid flow tube.

[0010] The utility model is further configured as follows: a groove is provided on the outer wall of the liquid flow tube, a clamping groove for the liquid flow tube to extend into is provided on the sealing tube, and a convex block adapted to the groove is provided on the inner wall of the clamping groove.

[0011] The utility model is further configured as follows: the inner wall of the hose is provided with a first internal thread, and the outer wall of the spraying member is provided with a first external thread spirally connected with the first internal thread.

[0012] The utility model is further configured that: the hose is made of rubber.

[0013] By adopting the above technical solution, the beneficial effects of the utility model are:

[0014] The lubricating oil enters from the liquid inlet, passes through the circulation chamber and finally flows out from the liquid outlet. Since a rubber hose is installed on the liquid outlet, the hose can be rotated to change the direction of the oil outlet hole, so that the lubricating oil can be rotated to flow to different positions. Since there are sixteen oil outlet holes and each of the oil outlet holes is provided with a sealing tube, the sealing tube can cover the oil outlet hole. After covering, the lubricating oil cannot flow out of the oil outlet hole, thereby adjusting the lubricating oil output. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 An exploded view of an embodiment of the utility model;

[0016] Figure 2 It is a structural schematic diagram of an embodiment of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the sealing tube of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the spraying member of the utility model.

[0019] Shell 1, liquid inlet 2, liquid outlet 3, hose 4, spraying member 5, liquid flow pipe 6, oil outlet hole 7, sealing tube 8, groove 9, clamping groove 10, protrusion 11. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0022] like Figures 1 to 4 As shown, the adjustable nozzle for the chain oiling device includes a shell 1, the shell 1 has a flow chamber, a liquid inlet 2 is opened at one end of the shell 1, and a liquid outlet 3 is opened at the other end. The liquid inlet 2 and the liquid outlet 3 are both connected to the flow chamber, so that the lubricating oil enters from the liquid inlet 2, passes through the flow chamber and finally flows to the liquid outlet 3.

[0023] A hose 4 is installed on the liquid outlet 3. The hose 4 is made of rubber and is connected to the liquid outlet 3. A spraying member 5 connected to the hose 4 is installed on the hose 4. The spraying member 5 and the hose 4 are detachably connected. A first internal thread is installed on the inner wall of the hose 4, and a first external thread spirally connected to the first internal thread is installed along the outer wall of the spraying member 5.

[0024] When the spraying member 5 is fixed to the hose 4, the spraying member 5 is rotated, and the first internal thread and the first external thread are spirally fixed. When the spraying member 5 and the hose 4 are to be disassembled, force is applied to rotate the spraying member 5, and the first internal thread and the first external thread are spirally separated, so that the spraying member 5 is rotated out of the hose 4.

[0025] Sixteen liquid flow tubes 6 connected to the spray member 5 are installed on the spray member 5, oil outlet holes 7 are provided on the liquid flow tubes 6, and sealing tubes 8 are installed on the liquid flow tubes 6. The sealing tubes 8 are detachably connected to the liquid flow tubes 6. A groove 9 is provided on the outer wall of the liquid flow tube 6, and a clamping groove 10 is provided on the sealing tube 8. A protrusion 11 adapted to the groove 9 is installed on the inner wall of the clamping groove 10.

[0026] When the sealing tube 8 is fixed to the liquid flow tube 6, the sealing tube 8 needs to be inserted into the clamping groove 10 so that the protrusion 11 is clamped and fixed with the groove 9. When the sealing tube 8 is removed from the liquid flow tube 6, force is applied outward to pull the sealing tube 8 out.

[0027] Working principle: Lubricating oil enters from the liquid inlet 2, passes through the circulation chamber and finally flows out from the liquid outlet 3. Since a rubber hose 4 is installed on the liquid outlet 3, the hose 4 can be rotated to change the direction of the oil outlet 7, so that the lubricating oil can flow to different positions. Since there are sixteen oil outlets 7, and each of the oil outlets 7 is provided with a covering tube 8, the covering tube 8 can cover the oil outlet 7. After covering, the lubricating oil cannot flow out of the oil outlet 7, and the lubricating oil output can be adjusted. The hose 4 and the spray piece 5 are detachable, so that the hose 4 and the spray piece 5 can be cleaned regularly.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any common changes and substitutions made by those skilled in the art within the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable nozzle for a chain oiling device, comprising a housing (1), characterized in that: The housing (1) has a flow chamber, The shell (1) has a liquid inlet (2) at one end and a liquid outlet (3) at the other end. The liquid inlet (2) and the liquid outlet (3) are both connected to the flow chamber. A hose (4) is provided on the liquid outlet (3), and the hose (4) is connected to the liquid outlet (3). The hose (4) is provided with a spraying member (5) which is in communication with the hose (4), and the spraying member (5) and the hose (4) are detachably connected. The spraying member (5) is provided with a plurality of liquid flow pipes (6) connected to the spraying member (5). An oil outlet hole (7) is provided on the liquid flow pipe (6).

2. The adjustable nozzle for chain oiling device according to claim 1, characterized in that: The liquid flow tube (6) is provided with a sealing tube (8), and the sealing tube (8) is detachably connected to the liquid flow tube (6).

3. The adjustable nozzle for chain oiling device according to claim 2, characterized in that: The outer wall of the liquid flow tube (6) is provided with a groove (9), the sealing tube (8) is provided with a clamping groove (10) for the liquid flow tube (6) to extend into, and the inner wall of the clamping groove (10) is provided with a protrusion (11) adapted to the groove (9).

4. The adjustable nozzle for chain oiling device according to claim 1, characterized in that: The inner wall of the hose (4) is provided with a first internal thread, and the outer wall of the spraying member (5) is provided with a first external thread which is spirally connected to the first internal thread.

5. The adjustable nozzle for chain oiling device according to claim 1, characterized in that: The hose (4) is made of rubber.

Images