CN215259132U

CN215259132U - Oil outlet mechanism of automobile maintenance equipment

Info

Publication number: CN215259132U
Application number: CN202120278193.2U
Authority: CN
Inventors: 李琼
Original assignee: Shenzhen Cheanda Auto Maintenance Equipment Co ltd
Current assignee: Shenzhen Cheanda Auto Maintenance Equipment Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-12-21
Anticipated expiration: 2031-02-01

Abstract

The utility model relates to an automobile maintenance equipment technical field specifically discloses automobile maintenance equipment's mechanism that produces oil, including pneumatic oil pump, pneumatic oil pump is equipped with the oil inlet, oil-out and air inlet, the oil inlet, oil-out and air inlet are connected with respectively and inhale oil pipe, go out oil pipe and admit air the subassembly, pneumatic oil pump includes the cylinder body, cylinder and main shaft, the one end and the cylinder body of cylinder are connected, the other end of cylinder is equipped with the apron, be equipped with the movable cavity of mutual intercommunication in cylinder and the cylinder body, the main shaft sets up in the movable cavity, be equipped with the first conical spring that can insert in the cylinder on the apron, the main shaft is through the subassembly drive that admits air, towards cylinder direction activity, make main shaft reciprocating motion in the movable cavity, the subassembly that admits air includes admit air public head and direct joint, admit air public head and direct joint connection admits air. The utility model discloses simple structure, when the big bucket of oil of cooperation was annotated, convenient operation, work efficiency is high, and economy is reliable, can effectively avoid appearing the potential safety hazard, can satisfy the market demand.

Description

Oil outlet mechanism of automobile maintenance equipment

Technical Field

The utility model relates to an automobile maintenance equipment technical field, concretely relates to automobile maintenance equipment's mechanism that produces oil.

Background

According to the maintenance regulations of the automobile engine, after the automobile engine reaches 5000-10000 kilometers, oil liquid needs to be replaced and the interior of the engine needs to be cleaned. After an automobile engine is used for a long time, internal oil liquid can deteriorate, oil sludge, carbon deposit, colloidal substances and metal powder are easily formed in the engine under the high-temperature and high-rotation-speed operation, and if the oil liquid cannot be replaced and cleaned in time, the abnormal operation of the engine can be caused, and even an accident is caused due to the failure. In the past, oil is changed and cleaned manually, the operation is inconvenient, the specialization degree is not high, and time and labor are wasted.

When a lubricating system on the existing market changes oil, plastic small bottle subpackaged engine oil is generally used for filling, the labor cost, the packaging cost and the transportation cost are relatively high, the recovery rate of packaging and bottle parts is low, certain environmental protection influence is caused, and the lubricating system is not suitable for the existing market environmental protection policy; and when using vat oil filling in the existing market, adopt hand pump and electric pump mostly, hand pump is when the operation, wastes time and energy, and work efficiency is low, and the cost of labor is high, and when using the electric pump, has the potential safety hazard problem again, consequently can't satisfy the demand in market.

Disclosure of Invention

To the defect of above-mentioned prior art, the utility model provides an automobile maintenance equipment's mechanism that produces oil, simple structure, when the big bucket oil of cooperation was annotated, convenient operation, work efficiency is high, and economy is reliable, can effectively avoid appearing the potential safety hazard, can satisfy the market demand.

In order to achieve the above object, the utility model adopts the following technical scheme:

the oil outlet mechanism of the automobile maintenance equipment comprises a pneumatic oil pump, wherein the pneumatic oil pump is provided with an oil inlet, an oil outlet and an air inlet, the oil outlet and the air inlet are respectively connected with an oil suction pipe, an oil outlet pipe and an air inlet assembly, the pneumatic oil pump comprises a cylinder body, a cylinder barrel and a main shaft, one end of the cylinder barrel is connected with the cylinder body, the other end of the cylinder barrel is provided with a cover plate, the cylinder barrel and the cylinder body are respectively provided with a movable cavity which is communicated with each other, the main shaft is arranged in the movable cavity, the cover plate is provided with a first conical spring which can be inserted into the cylinder barrel, the main shaft is driven by the air inlet assembly and moves towards the direction of the cylinder barrel to enable the main shaft to reciprocate in the movable cavity, the air inlet assembly comprises an air inlet male head and a straight joint, the air inlet male head is connected with the straight joint, a ball valve switch and a water removal filter are arranged at the joint of the air inlet male head and the straight joint, the air inlet is used for connecting with an external air source, the oil suction pipe comprises a steel pipe, a screw rod, a piston head sleeve, a piston sleeve spring and a filter screen, the screw rod is arranged in the steel pipe, one end of the screw rod extends out of the steel pipe and is connected with the piston head sleeve, the filter screen is installed on the outer side of the piston head sleeve through a filter screen installation assembly, the piston sleeve spring is arranged between the filter screen and the piston head sleeve, a fixing ring is arranged on the outer side of the filter screen, and the fixing ring is used for fixing the filter screen and the piston head sleeve on the steel pipe.

In the above description, preferably, a second conical spring, a gasket and a piston sleeve are arranged in the cylinder barrel, the second conical spring, the gasket and the piston sleeve are connected together through a fixing pin, the piston sleeve abuts against the first conical spring through an annular sheet, and one end of the main shaft penetrates through the gasket and the second conical spring to abut against the piston sleeve.

In the above description, it is preferable that a pressure gauge is provided in the through joint.

In the above description, it is preferable that an oil seal ring is provided in the cylinder, gaskets are provided on both inner and outer sides of the oil seal ring, and the spindle is inserted into the cylinder through the gaskets and the oil seal ring.

The utility model discloses produced beneficial effect is: pneumatic oil pump is equipped with oil inlet, oil-out and air inlet, and oil inlet, oil-out and air inlet are connected with respectively and inhale oil pipe, play oil pipe and air inlet assembly, carry out the oil pumping and produce oil operation through setting up pneumatic oil pump, when the big bucket of oil of cooperation is filled, convenient operation, work efficiency is high, and is economic reliable, can effectively avoid appearing the potential safety hazard, can satisfy the market demand.

Drawings

FIG. 1: is a schematic view of an assembly structure of an embodiment of the present invention;

FIG. 2: is a schematic diagram of an exploded structure of a pneumatic oil pump in an embodiment of the present invention;

FIG. 3: is a schematic view of the exploded structure of the oil suction pipe in the embodiment of the present invention;

the attached drawings indicate the following: 10-pneumatic oil pump, 11-oil inlet, 12-oil outlet, 13-air inlet, 14-cylinder, 141-gasket, 142-oil seal ring, 15-cylinder, 151-second conical spring, 152-gasket, 153-piston sleeve, 154-fixed pin, 155-annular sheet, 16-main shaft, 17-cover plate, 171-first conical spring, 20-oil suction pipe, 21-steel pipe, 22-screw rod, 23-piston head sleeve, 24-piston sleeve spring, 25-filter screen, 26-filter screen mounting component, 27-fixed ring, 30-oil outlet pipe, 40-air inlet component, 41-air inlet male head, 42-straight joint, 43-ball valve switch, 44-water removal filter and 45-pressure gauge.

Detailed Description

To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

in this embodiment: as shown in fig. 1-3, the oil outlet mechanism of the automobile maintenance equipment comprises a pneumatic oil pump 10, the pneumatic oil pump 10 is provided with an oil inlet 11, an oil outlet 12 and an air inlet 13, the oil inlet 11, the oil outlet 12 and the air inlet 13 are respectively connected with an oil suction pipe 20, an oil outlet 30 and an air inlet assembly 40, the pneumatic oil pump 10 comprises a cylinder 14, a cylinder 15 and a main shaft 16, one end of the cylinder 15 is connected with the cylinder 14, the other end of the cylinder 15 is provided with a cover plate 17, the cylinder 15 and the cylinder 14 are provided with a movable cavity communicated with each other, the main shaft 16 is arranged in the movable cavity, the cover plate 17 is provided with a first conical spring 171 capable of being inserted into the cylinder 15, the main shaft 16 is driven by the air inlet assembly 40 to move towards the cylinder 15, so that the main shaft 16 reciprocates in the movable cavity, the cylinder 15 is provided with a second conical spring 151, a gasket 152 and a piston sleeve 153, the second conical spring 151, the gasket 152 and the piston sleeve 153 are connected together through a fixing pin 154, the piston sleeve 153 abuts against the first conical spring 171 through the annular sheet 155, one end of the main shaft 16 penetrates through the gasket 152 and the second conical spring 151 abuts against the piston sleeve 153, the cylinder body 14 is internally provided with the oil seal ring 142, the inner side and the outer side of the oil seal ring 142 are both provided with the gaskets 141, the other end of the main shaft 16 penetrates through the gaskets 141 and the oil seal ring 142 and is inserted into the cylinder body 14, the air inlet assembly 40 comprises an air inlet male head 41 and a through joint 42, the air inlet male head 41 is connected with the through joint 42, a ball valve switch 43 and a water removal filter 44 are arranged at the joint of the air inlet male head 41 and the through joint 42, the air inlet male head 41 is used for connecting an external air source, the through joint 42 is connected with the air inlet 13, the through joint 42 is provided with the pressure gauge 45, the oil suction pipe 20 comprises a steel pipe 21, a screw rod 22, a piston head sleeve 23, a piston sleeve spring 24 and a filter screen 25, the screw rod 22 is arranged in the steel pipe 21, and one end of the screw rod 22 extends out of the steel pipe 21 and is connected with the piston head sleeve 23, the filter screen 25 is mounted on the outer side of the piston head sleeve 23 through the filter screen mounting assembly 26, the piston sleeve spring 24 is arranged between the filter screen 25 and the piston head sleeve 23, the outer side of the filter screen 25 is provided with a fixing ring 27, and the fixing ring 27 is used for fixing the filter screen 25 and the piston head sleeve 23 on the steel pipe 21.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. The mechanism of producing oil of car maintenance equipment, including pneumatic oil pump, pneumatic oil pump is equipped with oil inlet, oil-out and air inlet, and oil inlet, oil-out and air inlet are connected with respectively and inhale oil pipe, go out oil pipe and admit air subassembly, its characterized in that: the pneumatic oil pump comprises a cylinder body, a cylinder barrel and a main shaft, one end of the cylinder barrel is connected with the cylinder body, the other end of the cylinder barrel is provided with a cover plate, the cylinder barrel and the cylinder body are provided with movable cavities which are communicated with each other, the main shaft is arranged in the movable cavities, the cover plate is provided with a first conical spring which can be inserted into the cylinder barrel, the main shaft is driven by an air inlet assembly and moves towards the direction of the cylinder barrel to enable the main shaft to reciprocate in the movable cavities, the air inlet assembly comprises an air inlet male head and a through joint, the air inlet male head is connected with the through joint, a ball valve switch and a water removal filter are arranged at the joint of the air inlet male head and the through joint, the air inlet male head is connected with an external air source, the through joint is connected with an air inlet, the oil suction pipe comprises a steel pipe, a lead screw, a piston head sleeve, a piston sleeve spring and a filter screen, the lead screw is arranged in the steel pipe, one end of the lead screw extends out of the steel pipe and is connected with the piston head sleeve, the filter screen is arranged at the outer side of the piston head sleeve through a filter screen mounting assembly, the piston sleeve spring is arranged between the filter screen and the piston head sleeve, the outer side of the filter screen is provided with a fixing ring, and the fixing ring is used for fixing the filter screen and the piston head sleeve on the steel pipe.

2. The oil discharging mechanism of an automobile maintenance device according to claim 1, characterized in that: the novel hydraulic cylinder is characterized in that a second conical spring, a gasket and a piston sleeve are arranged in the cylinder barrel, the second conical spring, the gasket and the piston sleeve are connected together through a fixing pin, the piston sleeve abuts against the first conical spring through an annular sheet, and one end of the main shaft penetrates through the gasket and abuts against the piston sleeve through the second conical spring.

3. The oil discharging mechanism of an automobile maintenance device according to claim 1, characterized in that: and a pressure gauge is arranged on the straight-through joint.

4. The oil discharging mechanism of an automobile maintenance device according to claim 1, characterized in that: an oil seal ring is arranged in the cylinder body, gaskets are arranged on the inner side and the outer side of the oil seal ring, and the main shaft penetrates through the gaskets and the oil seal ring to be inserted into the cylinder body.