CN212373225U

CN212373225U - Oil change overhaul service cart

Info

Publication number: CN212373225U
Application number: CN202020042883.3U
Authority: CN
Inventors: 郭雄华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2021-01-19
Anticipated expiration: 2030-01-09

Abstract

The utility model relates to an oil change overhaul service vehicle, which comprises a vehicle body and a rear frame arranged on the vehicle body, wherein the rear frame is provided with an air supply and power supply mechanism and an oil change mechanism; air feed power supply mechanism includes engine, generator, gas holder and air compressor machine, the gas holder sets up on back frame, the top of gas holder is provided with first mounting panel, engine, generator and air compressor machine set up in first mounting panel top, the air compressor machine passes through the air compressor machine belt and is connected with the output of engine, the input of generator is passed through the generator belt and is connected with the output of engine. The service trolley has multiple functions, is reasonable in structure, convenient to move, and can move to a destination to carry out oil change maintenance operation.

Description

Oil change overhaul service cart

Technical Field

The utility model relates to an equipment maintenance field, specific saying is an oil change overhauls service cart.

Background

At present, no integrated equipment is available in the market, waste oil extraction and collection, old oil extraction and filtration and new oil filling are realized, the equipment is generally independent, and the whole equipment cannot be carried for a long distance and can only be fixed at one position for use, such as a maintenance shop. However, in many occasions requiring oil change, such as maintenance of inconvenient vehicles, engineering machinery, industrial equipment and the like, the oil change equipment needs to be transported to a target position, including an oil storage tank, an oil change barrel, various tools and the like, and the variety is various, then oil change operation is carried out, and finally the original path is returned for transportation, so that the whole process is very inconvenient, and the current oil change equipment has a single function and cannot meet the multifunctional requirement.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to above not enough, provide an oil change and overhaul service cart, this service cart function multiple structure is reasonable, and convenient the removal, and portable destination carries out the maintenance operation of changing oil.

For solving the technical problem, the utility model discloses a following technical scheme:

an oil change overhaul service cart comprises a cart body and a rear cart frame arranged on the cart body, wherein an air supply and power supply mechanism and an oil change mechanism are arranged on the rear cart frame, the air supply and power supply mechanism is arranged on the left side of the rear cart frame, and the oil change mechanism is arranged on the right side of the rear cart frame;

the air supply and power supply mechanism comprises an engine, a generator, an air storage tank and an air compressor, the air storage tank is arranged on the rear frame, a first mounting plate is arranged at the top of the air storage tank, the engine, the generator and the air compressor are arranged at the top of the first mounting plate, the air compressor is connected with the output end of the engine through an air compressor belt, and the input end of the generator is connected with the output end of the engine through a generator belt;

the oil changing mechanism comprises an oil storage tank, an oil filtering mechanism, a vacuum pump, a pneumatic three-way valve and a waste oil pipe reeling device, wherein a mounting frame is arranged on the right side of the rear frame, the oil storage tank is arranged on the rear frame, a second mounting plate is arranged on the top of the oil storage tank, the waste oil pipe reeling device is arranged on the top of the mounting frame and is used for reeling a waste oil pipe, the pneumatic three-way valve is arranged on the top of the oil storage tank, a first three-way valve outlet, a three-way valve inlet and a second three-way valve outlet are arranged on the pneumatic three-way valve, the first three-way valve outlet is connected with the output end of the waste oil pipe through a connecting pipe, the input end of the waste oil pipe is connected with an oil tank to be changed, the vacuum pump is arranged on the top of the mounting frame, an air inlet of the vacuum, the vacuum tube electric ball valve is used for opening or closing the vacuum tube, the oil filtering mechanism is arranged at the top of the second mounting plate, the inlet of the three-way valve is connected to the top of the oil storage tank through a connecting pipe, and the second outlet of the three-way valve is connected with the oil filtering mechanism through a connecting pipe.

Furthermore, the oil filtering mechanism comprises a diaphragm pump, a first filter, a second filter and a third filter, a second outlet of the three-way valve is connected with an input end of the diaphragm pump through a connecting pipe, an output end of the diaphragm pump is connected with the first filter through a connecting pipe, an output end of the first filter is connected with an input end of the second filter, an output end of the second filter is connected with an input end of the third filter, and an output end of the third filter is connected with an oil outlet pipe of the filter.

Further, the air supply and power supply mechanism further comprises an air supply pipe coiling device, an electromagnetic valve and a power supply pipe coiling device, the air supply pipe coiling device and the power supply pipe coiling device are arranged at the top of the mounting frame, the air supply pipe coiling device is used for coiling an air pipe, the input end of the air pipe is connected with a first air supply pipe, the output end of the air pipe is connected with an external device to be supplied with air, a pressure regulating valve is arranged at the top of the oil storage tank, the oil storage tank is connected with a second air supply pipe through the pressure regulating valve, the input end of the electromagnetic valve is connected with the second air supply pipe, the first air supply pipe and the second air supply pipe are both connected with a main air supply pipe, a first valve is arranged at the output end of the air storage tank, the air storage tank is connected with a main air supply pipe through a first valve, the first valve is used for closing or opening the main air supply pipe, the power supply pipe coiling device is used for coiling the electric wire, the input end of the electric wire is connected with the output end of the generator through a conducting wire, and the output end of the electric wire is provided with a row plug.

Further, the oil changing mechanism further comprises an oil pump, an engine oil pipe coiling device, a hydraulic oil pump and a hydraulic oil pipe coiling device, wherein the oil pump, the engine oil pipe coiling device, the hydraulic oil pump and the hydraulic oil pipe coiling device are all arranged at the top of the mounting frame, the engine oil pipe coiling device is used for coiling the engine oil pipe, the input end of the oil pump is connected with the engine oil inlet pipe, the output end of the oil pump is connected with the input end of the engine oil pipe through a connecting pipe, the output end of the engine oil pipe is provided with an engine oil metering filling gun, the hydraulic oil pipe coiling device is used for coiling the hydraulic oil pipe, the input end of the hydraulic oil pump is connected with the hydraulic oil inlet pipe, the output end of the hydraulic oil pump is connected with the input end of.

Further, still be provided with electric block and electric block mounting bracket on the back frame, the electric block mounting bracket sets up in back frame middle part, electric block sets up on the electric block mounting bracket.

Furthermore, the bottom of oil storage tank is provided with waste oil discharge port, be provided with the second valve on the waste oil discharge port, the second valve is used for opening or closing waste oil discharge port.

The utility model adopts the above technical scheme after, compare with prior art, have following advantage:

1. the utility model is convenient to move, can be moved to a destination place for oil change of vehicles, engineering machinery, industrial equipment and the like to be changed, sucks out impurities in an oil tank through vacuum, and implements a series of maintenance and repair services;

2. the vehicle is provided with a gas supply and power supply mechanism which can supply electric energy and compressed gas to the outside to realize function expansion, so that the service vehicle can meet the requirements of various application ranges, such as electric tools, pneumatic tools, tire repair and the like;

3. the filtering mechanism can filter the used oil which can still be used in the equipment but is polluted, and the filtered used oil can be reused, so that the cost is saved;

4. the utility model has reasonable structure, and the middle part of the rear frame can be used for placing new oil, spare and accessory parts, etc., and the use is flexible;

5. the electric hoist can realize the lifting function when needing to lift vehicles or other heavy objects, and has strong practicability.

The present invention will be described in detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of a side view of the present invention;

fig. 3 is a schematic top view of the partial structure of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention;

fig. 5 is a schematic view of a partial structure of the present invention;

fig. 6 is a schematic structural view of another side view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a vehicle body; 11. a rear frame; 12. a mounting frame; 2. a gas supply and power supply mechanism; 21. an engine; 22. a generator; 221. a motor belt; 23. a gas storage tank; 24. an air compressor; 241. an air compressor belt; 25. a first mounting plate; 26. a gas supply pipe coiling device; 261. a first gas supply pipe; 262. a second gas supply pipe; 263. a main gas supply pipe; 27. an electromagnetic valve; 28. a power supply pipe coiling device; 281. arranging and inserting; 3. an oil changing mechanism; 31. an oil storage tank; 311. a second valve; 312. a pressure regulating valve; 313. a vacuum tube electric ball valve; 32. an oil filtering mechanism; 321. a diaphragm pump; 322. a first filter; 323. a second filter; 324. a third filter; 325. an oil outlet pipe of the filter; 33. a vacuum pump; 34. a pneumatic three-way valve; 341. a first outlet of the three-way valve; 342. an inlet of the three-way valve; 343. a second outlet of the three-way valve; 35. a waste oil pipe coiling device; 41. an oil pump; 411. an engine oil inlet pipe; 42. an engine oil pipe coiling device; 43. a hydraulic oil pump; 431. a hydraulic oil inlet pipe; 44. a hydraulic oil pipe coiling device; 51. an electric hoist; 52. electric block mounting bracket.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, fig. 2, fig. 3 and fig. 5, an oil change overhaul service cart comprises a cart body 1 and a rear cart frame 11 arranged on the cart body 1, wherein an air supply and power supply mechanism 2 and an oil change mechanism 3 are arranged on the rear cart frame 11, the air supply and power supply mechanism 2 is arranged on the left side of the rear cart frame 11, and the oil change mechanism 3 is arranged on the right side of the rear cart frame 11;

the air supply and power supply mechanism 2 comprises an engine 21, a generator 22, an air storage tank 23 and an air compressor 24, the air storage tank 23 is arranged on the rear frame 11, a first mounting plate 25 is arranged at the top of the air storage tank 23, the engine 21, the generator 22 and the air compressor 24 are arranged at the top of the first mounting plate 25, the air compressor 24 is connected with the output end of the engine 21 through an air compressor belt 241, and the input end of the generator 22 is connected with the output end of the engine 21 through a generator belt 221;

the oil changing mechanism 3 comprises an oil storage tank 31, an oil filtering mechanism 32, a vacuum pump 33, a pneumatic three-way valve 34 and a waste oil pipe rolling device 35, wherein an installation frame 12 is arranged on the right side of the rear frame 11, the oil storage tank 31 is arranged on the rear frame 11, a second installation plate 36 is arranged on the top of the oil storage tank 31, the waste oil pipe rolling device 35 is arranged on the top of the installation frame 12, the waste oil pipe rolling device 35 is used for rolling waste oil pipes, the pneumatic three-way valve 34 is arranged on the top of the oil storage tank 31, a first three-way valve outlet 341, a three-way valve inlet 342 and a second three-way valve outlet 343 are arranged on the pneumatic three-way valve 34, the first three-way valve outlet 341 is connected with the output end of the waste oil pipes through a connecting pipe, the input end of the waste oil pipes is connected with, the top of the oil storage tank 31 is provided with a vacuum tube electric ball valve 313, the oil storage tank 31 is connected with the other end of the vacuum tube 331 through the vacuum tube electric ball valve 313, the vacuum tube electric ball valve 313 is used for opening or closing the vacuum tube 331, the oil filtering mechanism 32 is arranged on the top of the second mounting plate 36, the inlet 342 of the three-way valve is connected with the top of the oil storage tank 31 through a connecting pipe, and the second outlet 343 of the three-way valve is connected with the oil filtering mechanism 32 through a connecting pipe.

In one embodiment, the engine 21 is a fuel-powered engine.

As an embodiment, as shown in fig. 4, the oil filtering mechanism 32 includes a diaphragm pump 321, a first filter 322, a second filter 323, and a third filter 324, the second outlet 343 of the three-way valve is connected to the input end of the diaphragm pump 321 through a connecting pipe, the output end of the diaphragm pump 321 is connected to the first filter 322 through a connecting pipe, the output end of the first filter 322 is connected to the input end of the second filter 323, the output end of the second filter 323 is connected to the input end of the third filter 324, and the output end of the third filter 324 is connected to a filter oil outlet pipe 325.

As an embodiment, the air supply and power supply mechanism 2 further includes an air supply pipe rolling device 26, an electromagnetic valve 27 and an air supply pipe rolling device 28, the air supply pipe rolling device 26 and the air supply pipe rolling device 28 are disposed at the top of the mounting frame 12, the air supply pipe rolling device 26 is used for rolling the air pipe, the air pipe input end is connected with the first air supply pipe 261, the air pipe output end is connected with an external air supply device to be supplied, the top of the oil storage tank 31 is provided with a pressure regulating valve 312, the oil storage tank 31 is connected with the second air supply pipe 262 through the pressure regulating valve 312, the input end of the electromagnetic valve 27 is connected with the second air supply pipe 262, the first air supply pipe 261 and the second air supply pipe 262 are both connected with the main air supply pipe 263, the output end of the air storage tank 23 is provided with the first valve 231, the air storage tank 23 is connected with the main air supply pipe 263 through the first valve 231, the output end of the electromagnetic valve 27 is connected with the diaphragm pump 321 of the oil filtering mechanism 32 and the air supply end of the pneumatic three-way valve 34, the power supply pipe coiling device 28 is used for coiling the electric wire, the input end of the electric wire is connected with the output end of the generator 22 through a lead, and the output end of the electric wire is provided with a row plug 281. The power supply pipe coiling device, the air supply pipe coiling device and the pressure regulating valve are all manual, and the extension socket 281 is connected to the output end of the generator 22 through the power supply pipe coiling device 28 and used for supplying power to external equipment. The extension socket 281 is used for inserting external equipment to be overhauled, and the air pipe is used for supplying air to the equipment to be supplied with air, such as an electric pneumatic drill, a pneumatic screwdriver and the like.

In one embodiment, the oil change mechanism 3 further includes an oil pump 41, an oil pipe winder 42, a hydraulic oil pump 43, and a hydraulic oil pipe winder 44, the oil pump 41, the oil pipe coiling device 42, the hydraulic oil pump 43 and the hydraulic oil pipe coiling device 44 are all arranged at the top of the mounting frame 12, the engine oil pipe coiling device 42 is used for coiling an engine oil pipe, the input end of the engine oil pump 41 is connected with the engine oil inlet pipe 411, the output end of the oil pump 41 is connected with the input end of an oil pipe through a connecting pipe, the output end of the oil pipe is provided with an oil metering and filling gun 421, the hydraulic oil pipe coiling device 44 is used for coiling a hydraulic oil pipe, the input end of the hydraulic oil pump 43 is connected with a hydraulic oil inlet pipe 431, the output end of the hydraulic oil pump 43 is connected with the input end of a hydraulic oil pipe, and the output end of the hydraulic oil pipe is connected with a device to be supplied with hydraulic oil.

As an embodiment, an electric hoist 51 and an electric hoist mounting bracket 52 are further disposed on the rear frame 11, the electric hoist mounting bracket 52 is disposed in the middle of the rear frame 11, and the electric hoist 51 is disposed on the electric hoist mounting bracket 52.

In one embodiment, a waste oil discharge port is provided at the bottom of the oil storage tank 31, and a second valve 311 is provided at the waste oil discharge port, wherein the second valve 311 is used for opening or closing the waste oil discharge port

In one embodiment, as shown in fig. 6, a tool cabinet is disposed on the right side of the rear frame 11 below the mounting frame 12. The tool cabinet is used for placing basic common tools such as a wrench, a screwdriver, a screw, a jack and the like.

In one embodiment, the electromagnetic valve 27, the vacuum electric ball valve 313, the vacuum pump 33, the oil pump 41, the hydraulic oil pump 43 and the electric hoist 51 are connected in parallel to the output end of the generator 22 through conducting wires. The generator is used for supplying power to the electromagnetic valve 27, the vacuum electric ball valve 313, the oil pump 41 of the vacuum pump 33, the electric hoist 51 and the hydraulic oil pump 43.

As an embodiment, the area in the middle of the rear frame can be used for placing new oil, spare and accessory parts and some large articles or equipment.

When the air storage tank is used, the motor drives the motor to generate electricity through the driving motor belt, the engine drives the air compressor through the driving air compressor belt, the air compressor pumps air into the air storage tank to enable the air pressure in the air storage tank to rise, the motor supplies power to a device needing power supply through a wire, and the air storage tank guides air to the device needing air supply through an air guide pipe;

when a vehicle to be repaired needs to replace hydraulic oil or engine oil, the input end (or a connecting conduit) of the oil-consuming pipe is inserted into a hydraulic oil tank or an engine oil tank of the vehicle to be repaired, a first outlet of a three-way valve is opened, a vacuum pump enables negative pressure to be formed in the oil storage tank, waste oil is sucked into the oil storage tank, and after the waste oil is completely sucked, the first outlet of the three-way valve is closed;

when new hydraulic oil needs to be added, inserting a hydraulic oil inlet pipe into a new hydraulic oil tank, connecting an output end (or a connecting conduit) of the hydraulic oil pipe with an input end of a hydraulic oil tank of the vehicle to be repaired, and starting a hydraulic oil pump to pump the hydraulic oil in the new hydraulic oil tank into the vehicle to be repaired;

when new engine oil needs to be added, the engine oil inlet pipe is inserted into the new engine oil tank, the output end (or a connecting conduit) of the engine oil pipe is connected with the input end of the engine oil tank of the vehicle to be repaired, and the engine oil pump is started to pump the engine oil in the new engine oil tank into the engine oil tank of the vehicle to be repaired;

when the old oil is required to be filtered, a second outlet of the three-way valve is opened, the diaphragm pump pumps the old oil in the oil storage tank into the first filter, the second filter and the third filter in sequence, the old oil flows out of the oil outlet pipe of the filter after being filtered by the first filter, the second filter and the third filter, and the filtered clean old oil is obtained.

The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.

Claims

1. The oil change overhaul service cart is characterized by comprising a cart body (1) and a rear cart frame (11) arranged on the cart body (1), wherein an air supply and power supply mechanism (2) and an oil change mechanism (3) are arranged on the rear cart frame (11), the air supply and power supply mechanism (2) is arranged on the left side of the rear cart frame (11), and the oil change mechanism (3) is arranged on the right side of the rear cart frame (11);

the air supply and power supply mechanism (2) comprises an engine (21), a generator (22), an air storage tank (23) and an air compressor (24), the air storage tank (23) is arranged on the rear frame (11), a first mounting plate (25) is arranged at the top of the air storage tank (23), the engine (21), the generator (22) and the air compressor (24) are arranged at the top of the first mounting plate (25), the air compressor (24) is connected with the output end of the engine (21) through an air compressor belt (241), and the input end of the generator (22) is connected with the output end of the engine (21) through a generator belt (221);

the oil changing mechanism (3) comprises an oil storage tank (31), an oil filtering mechanism (32), a vacuum pump (33), a pneumatic three-way valve (34) and a waste oil pipe coiling device (35), wherein a mounting frame (12) is arranged on the right side of the rear frame (11), the oil storage tank (31) is arranged on the rear frame (11), a second mounting plate (36) is arranged at the top of the oil storage tank (31), the waste oil pipe coiling device (35) is arranged at the top of the mounting frame (12), the waste oil pipe coiling device (35) is used for coiling a waste oil pipe, the pneumatic three-way valve (34) is arranged at the top of the oil storage tank (31), a three-way valve first outlet (341), a three-way valve inlet (342) and a three-way valve second outlet (343) are arranged on the pneumatic three-way valve (34), the three-way valve first outlet (341) is connected with the output end of the waste oil pipe, vacuum pump (33) set up in mounting bracket (12) top, the air inlet and the vacuum tube (331) of vacuum pump (33) are connected, oil storage tank (31) top is provided with vacuum tube electric ball valve (313), oil storage tank (31) are connected with the other end of vacuum tube (331) through vacuum tube electric ball valve (313), vacuum tube electric ball valve (313) are used for opening or close vacuum tube (331), oil strain mechanism (32) set up in second mounting panel (36) top, three-way valve import (342) are connected in oil storage tank (31) top through the connecting pipe, three-way valve second export (343) are connected with oil strain mechanism (32) through the connecting pipe.

2. The oil change service vehicle according to claim 1, wherein the oil filtering mechanism (32) comprises a diaphragm pump (321), a first filter (322), a second filter (323) and a third filter (324), the second outlet (343) of the three-way valve is connected with the input end of the diaphragm pump (321) through a connecting pipe, the output end of the diaphragm pump (321) is connected with the first filter (322) through a connecting pipe, the output end of the first filter (322) is connected with the input end of the second filter (323), the output end of the second filter (323) is connected with the input end of the third filter (324), and the output end of the third filter (324) is connected with a filter oil outlet pipe (325).

3. The oil change overhaul service cart according to claim 1, wherein the air supply and power supply mechanism (2) further comprises an air supply pipe winder (26), an electromagnetic valve (27) and an air supply pipe winder (28), the air supply pipe winder (26) and the power supply pipe winder (28) are arranged at the top of the mounting frame (12), the air supply pipe winder (26) is used for winding an air pipe, the input end of the air pipe is connected with the first air supply pipe (261), the output end of the air pipe is connected with an external air supply device, a pressure regulating valve (312) is arranged at the top of the oil storage tank (31), the oil storage tank (31) is connected with the second air supply pipe (262) through the pressure regulating valve (312), the input end of the electromagnetic valve (27) is connected with the second air supply pipe (262), the first air supply pipe (261) and the second air supply pipe (262) are both connected with the main air supply pipe (263), the output of gas holder (23) is provided with first valve (231), gas holder (23) are connected with main air supply pipe (263) through first valve (231), first valve (231) are used for closing or opening main air supply pipe (263), the output of solenoid valve (27) is connected with the air feed end of diaphragm pump (321) and pneumatic three-way valve (34) of oil strain mechanism (32) respectively, power supply reelpipe ware (28) are used for coiling the electric wire, the input of electric wire is passed through the wire and is connected with the output of generator (22), the output of electric wire is provided with row and inserts (281).

4. The oil change overhaul service cart according to claim 1, wherein the oil change mechanism (3) further comprises an oil pump (41), an oil pipe winder (42), a hydraulic oil pump (43) and a hydraulic oil pipe winder (44), the oil pump (41), the oil pipe winder (42), the hydraulic oil pump (43) and the hydraulic oil pipe winder (44) are all arranged at the top of the mounting frame (12), the oil pipe winder (42) is used for winding an oil pipe, the input end of the oil pump (41) is connected with an oil inlet pipe (411), the output end of the oil pump (41) is connected with the input end of the oil pipe through a connecting pipe, the output end of the oil pipe is provided with an oil metering filling gun (421), the hydraulic oil pipe winder (44) is used for winding the hydraulic oil pipe, and the input end of the hydraulic oil pump (43) is connected with a hydraulic oil inlet pipe (431), the output end of the hydraulic oil pump (43) is connected with the input end of a hydraulic oil pipe, and the output end of the hydraulic oil pipe is connected with a device to be supplied with hydraulic oil.

5. The oil change overhaul service cart according to claim 1, wherein an electric hoist (51) and an electric hoist mounting rack (52) are further arranged on the rear frame (11), the electric hoist mounting rack (52) is arranged in the middle of the rear frame (11), and the electric hoist (51) is arranged on the electric hoist mounting rack (52).

6. The oil change service cart according to claim 1, wherein a waste oil discharge port is provided at a bottom of the oil storage tank (31), and a second valve (311) is provided at the waste oil discharge port, and the second valve (311) is used for opening or closing the waste oil discharge port.