CN211078451U

CN211078451U - Portable oiling device for tractor oiling

Info

Publication number: CN211078451U
Application number: CN201922189265.1U
Authority: CN
Inventors: 李国良; 哈生林; 柴富春; 吉春花; 蔡延军; 陈珍青; 李宝森; 米存斌; 张海英
Original assignee: Datong Bull Farm In Qinghai Province
Current assignee: Datong Bull Farm In Qinghai Province
Priority date: 2019-12-07
Filing date: 2019-12-07
Publication date: 2020-07-24
Anticipated expiration: 2029-12-07

Abstract

The utility model provides a portable filling device for tractor refuels belongs to the tractor and refuels technical field, include: the method comprises the following steps: the device comprises a supporting plate, universal wheels, a pull rod, an oil storage device, an oil tank, an atmosphere balance hole, an oil filling port, a communicating pipe, a valve, a sealing plug, a pipe coiling frame, a buckle, an oil cover, a movable ring, a sealing block, a plane bearing, a bearing, an oil filling pipe, an air duct, an inflator, an inflating pipe, a one-way valve I, an air inlet pipe, a one-way valve II, a piston and a piston rod. The utility model discloses a set up inflater, communicating pipe, air duct, add oil pipe and oil storage device, use in the portable filling device that the tractor refueled when refueling to the tractor, make the device can go into tractor oil incasement portion with the oil pressure of oil in the oil storage device through atmospheric pressure with oil, make the operation personnel need not lift the oil tank by height, make to refuel more convenient.

Description

Portable oiling device for tractor oiling

Technical Field

The utility model relates to a tractor refuels technical field, particularly, relates to a portable filling device for tractor refuels.

Background

When the tractor works, as the capacity of an oil tank of the tractor is limited, and a gas station is not arranged in most working places, in order to improve the working efficiency, workers need to fill oil in advance by using an oil can so as to prepare for filling oil to the tractor at any time;

in prior art, the staff all irritates through the oilcan and refuels, nevertheless irritate to refuel and need irritate the height with oil and lift, refuel, heavier in the oilcan that is equipped with oil, the manual work is carried up the oilcan and is refueled work not only intensity of labour big, moreover at the in-process of manual oil pouring, the condition such as oil leak takes place easily, consequently, needs a portable filling device who is used for the tractor to refuel urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of proposing in the background art to provide a portable filling device for tractor refuels.

In order to achieve the above object, the utility model provides a following technical scheme: a portable fueling apparatus for use in fueling tractors comprising: the device comprises a supporting plate, universal wheels, a pull rod, an oil storage device, an oil tank, atmosphere balance holes, an oil filling port, a communication pipe, a valve, a sealing plug, a coil frame, a buckle, an oil cover, a movable ring, a sealing block, a plane bearing, a bearing, an oil filling pipe, an air duct, an inflator, an inflating pipe, a one-way valve I, an air inlet pipe, a one-way valve II, a piston and a piston rod, wherein the universal wheels are fixedly connected to four corners of the lower surface of the supporting plate, the pull rod is movably connected to the right side of the supporting plate, the oil storage device is fixedly connected to the upper surface of the supporting plate, the oil tank is fixedly connected to the inside of the oil storage device, the atmosphere balance holes are fixedly connected to the middle of the upper surface of the oil tank, the oil filling port is fixedly connected to the left side of the upper surface of the oil tank, the left side of the oil storage device is fixedly connected with a pipe coiling frame, the outer wall of the pipe coiling frame is movably connected with an oil filling pipe, one end of the oil filling pipe is fixedly connected with a valve, the top end of an oil filling port is movably connected with an oil cover, the outer wall of the oil cover is movably connected with a movable ring, the middle inside of the oil cover is movably connected with a sealing block, the top end of the sealing block is fixedly connected with a plane bearing, the upper surface of the plane bearing is movably connected with the upper surface inside the oil cover, the middle of the upper surface of the plane bearing is fixedly connected with a bearing, the outer wall of the bearing is fixedly connected with the middle of the top end inside the oil cover, the right side of the front side of the oil storage device is fixedly connected with an inflator, the left side of the bottom of the inflator is fixedly connected with an air duct, the top end of the air duct is fixedly connected, and check valve one and air duct fixed connection, the equal fixed connection in the right side is equipped with the intake pipe about the inflation pipe, and the equal fixed connection in two intake pipe tops is equipped with check valve two, the inside swing joint of atmosphere pipe is equipped with the piston, the fixed connection is equipped with the piston rod in the middle of the piston top.

Preferably, the inside lower surface of oil tank is the slope setting, and communicating pipe bottom and oil tank bottom parallel and level, and the communicating pipe top is higher than the inside top height of oil tank.

Preferably, the top end of the oil filling port is provided with a groove, and the groove is embedded with the protrusion on the lower surface of the sealing block.

Preferably, the one-way valve has the same airflow direction as the air inlet direction of the air guide pipe and moves from right to left, and the two one-way valves have the same airflow direction as the air inlet direction of the air inlet pipe and move from top to bottom.

Preferably, the outer wall of the oil cover is provided with an arc surface annular groove, the diameter of the groove is larger than the diameter of the cross section of the movable ring, and one end of the movable ring is provided with a weaving rope connected with the top end of the oil storage device.

Preferably, the inner wall of the atmosphere balance hole and the outer wall of the sealing plug are both provided with threads, and the inner wall of the atmosphere balance hole and the outer wall of the sealing plug are meshed with each other.

Preferably, the pull rod is connected with the support plate through the rotating rod, and the pull rod is clamped with the buckle.

The utility model provides a portable filling device for tractor refuels has following beneficial effect:

1. the portable refueling device for refueling the tractor is provided with the inflator, the communicating pipe, the air guide pipe, the refueling pipe and the oil storage device, when the portable refueling device for refueling the tractor refuels the tractor, the device can enable oil to enter the oil tank of the tractor through atmospheric pressure to enable an operator not to lift the oil tank high, the refueling is more convenient, when the portable refueling device refuels the tractor, the piston rod is pulled up and down to enable the piston to move up and down, when the piston moves down, gas in the inflating pipe is pressed into the air guide pipe through the one-way valve, the gas in the oil tank is pressed into the oil guide pipe, the oil in the oil tank is led out from the communicating pipe under the action of atmospheric pressure, the valve is opened simultaneously, the tractor is refueled through the refueling pipe, when the piston moves up, the external gas enters the air inlet pipe through the two-way valve, entering the interior of the inflation tube.

2. This a portable filling device for tractor refuels through setting up sealed piece and plane bearing, uses in the portable filling device that the tractor refuels when carrying out the oil tank seal, makes sealed piece can not follow the oil cap and rotates together, makes sealed piece can not produce the friction loss, makes the life of sealed piece prolong greatly.

Drawings

Fig. 1 is an overall sectional view of the present invention.

Fig. 2 is an overall side view of the present invention.

Fig. 3 is a sectional view of the inflator of the present invention.

Fig. 4 is an enlarged view of the position a of the present invention.

In fig. 1 to 4, the corresponding relationship between the part names or lines and the reference numbers is:

the device comprises a supporting plate-1, a universal wheel-2, a pull rod-3, an oil storage device-4, an oil tank-401, an atmosphere balance hole-402, an oil filling port-403, a communicating pipe-404, a valve-405, a sealing plug-406, a pipe coiling frame-5, a buckle-6, an oil cover-7 movable ring-701, a sealing block-702, a plane bearing-703, a bearing-704, an oil filling pipe-8, an air guide pipe-9, an inflator-10, an air inflating pipe-1001, a one-way valve-1002, an air inlet pipe-1003, a one-way valve-1004, a piston-1005 and a piston rod-1006.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention relates to a portable refueling device for a tractor to refuel, comprising: the device comprises a supporting plate 1, universal wheels 2, a pull rod 3, an oil storage device 4, an oil tank 401, an atmosphere balance hole 402, an oil filling port 403, a communicating pipe 404, a valve 405, a sealing plug 406, a pipe coiling frame 5, a buckle 6, an oil cover 7, a movable ring 701, a sealing block 702, a plane bearing 703, a bearing 704, an oil filling pipe 8, an air duct 9, an inflator 10, an inflating pipe 1001, a one-way valve I1002, an air inlet pipe 1003, a one-way valve II 1004, a piston 1005 and a piston rod 1006, wherein the universal wheels 2 are fixedly connected at four corners of the lower surface of the supporting plate 1, the pull rod 3 is movably connected to the right side of the supporting plate 1, and the oil;

an oil tank 401 is fixedly connected and arranged inside an oil storage device 4, an atmosphere balance hole 402 is fixedly connected and arranged in the middle of the upper surface of the oil tank 401, an oil filling port 403 is fixedly connected and arranged on the left side of the upper surface of the oil tank 401, a communicating pipe 404 is fixedly connected and arranged inside the outer wall of the left side of the oil storage device 4, a valve 405 is fixedly connected and arranged on the top end of the communicating pipe 404, a sealing plug 406 is movably connected and arranged inside the atmosphere balance hole 402, a pipe coiling frame 5 is fixedly connected and arranged on the left side of the oil storage device 4, an oil filling pipe 8 is movably connected and arranged on the outer wall of the pipe coiling frame 5, one end of the oil filling pipe 8 is fixedly connected with the valve 405, an oil cover 7 is movably connected and arranged on the top end of the oil filling port 403, a movable ring 701 is movably connected and arranged on the outer wall of the oil cover 7, a sealing block 702 is movably connected and arranged in, and fixed connection in the middle of bearing 704 outer wall and the inside top of oil cover 7, oil storage device 4 openly right side fixed connection is equipped with inflater 10, inflater 10 bottom left side fixed connection is equipped with air duct 9, and air duct 9 top and oil tank 401 right side top fixed connection, inflater 10 inside middle fixed connection is equipped with the inflation pipe 1001, inflation pipe 1001 bottom left side fixed connection is equipped with check valve 1002, and check valve 1002 and air duct 9 fixed connection, the equal fixed connection in right side is equipped with intake pipe 1003 about inflation pipe 1001, the equal fixed connection in two intake pipe 1003 tops is equipped with check valve two 1004, the inside swing joint of atmosphere pipe 1001 is equipped with piston 1005, fixed connection is equipped with piston rod 1006 in the middle of the piston 1005 top.

In this embodiment, the inside lower surface of oil tank 401 is the slope setting, and the bottom of communicating pipe 404 is parallel and level with oil tank 401 bottom, and the top of communicating pipe 404 is higher than the inside top height of oil tank 401, makes the inside oil of oil tank 401 all derive from communicating pipe 404, makes connecting pipe 404 and oil tank 401 constitute the communicating vessel structure.

In this embodiment, the oil filler 403 top is equipped with the recess, and the recess is inlayed with sealed piece 702 lower surface arch, makes inside sealed piece 702 can insert oil filler 403, forms seal structure, and when sealing up simultaneously, plane bearing 703 makes sealed piece 701 when sealing up, can not follow oil cap 7 and rotate together, makes sealed piece 701 can avoid the friction loss, makes sealed piece 701 life prolong greatly.

In this embodiment, the airflow direction of the first check valve 1002 is the same as the airflow direction of the air duct 9, and the air duct is left from the right, the airflow direction of the second check valve 1004 is the same as the airflow direction of the air inlet pipe 1003, from the top down, when the oil is filled, the piston rod 1006 is pulled up and down, the piston 1005 moves up and down, when the piston 1005 moves down, the air in the inflating pipe 1001 is pressed into the air duct 9 through the check valve 1002, and is pressed into the oil tank 401, so that the oil in the oil tank 401 is led out from the communicating pipe 404 under the action of atmospheric pressure, and the valve 405 is opened at the same time, and then the oil is filled into the tractor through the oil filling pipe 8, and when the piston 1005 moves up, the outside air enters the air inlet pipe 1003 through the second check valve 1004.

In this embodiment, 7 outer walls of oil lids are equipped with the arc surface annular groove, and the recess diameter is greater than activity ring 701 cross section diameter, and activity ring 701 one end is equipped with to weave the rope and is connected with 4 tops of oil storage device, when making 7 rotations of oil lids, can rotate around activity ring 701, and weave the rope and make 7 more difficult losses of oil lids.

In this embodiment, the inner wall of the atmosphere balance hole 402 and the outer wall of the sealing plug 406 are both provided with threads, and the inner wall of the atmosphere balance hole 402 and the outer wall of the sealing plug 406 are engaged with each other, so that the sealing plug 406 can be rotated into the inner wall of the atmosphere balance hole 402 through engagement, the oil tank 401 forms a sealing structure, and the top end of the sealing plug 406 is provided with an oil vertical block, so that the sealing plug 406 is more convenient to screw.

In this embodiment, pull rod 3 is connected through the bull stick with backup pad 1, and pull

rod

3 and 6 joints of buckle, makes pull rod 3 when drawing, can revolute the pole and rotate from top to bottom, makes the device drag with the most laborsaving state of all available of different heights.

Wherein, the oil filling pipe 8 adopts a hose and can be coiled in the pipe coiling frame 5.

The working principle is as follows: firstly, dragging a portable refueling device for refueling a tractor to the side of the tractor;

when oiling, the piston rod 1006 is pulled up and down, so that the piston 1005 moves up and down, when the piston 1005 moves down, the gas in the inflating pipe 1001 is pressed into the air duct 9 through the one-way valve 1002 and is pressed into the oil tank 401, so that the oil in the oil tank 401 is led out from the communicating pipe 404 under the action of atmospheric pressure, meanwhile, the valve 405 is opened, the tractor is oiled through the oiling pipe 8, and when the piston 1005 moves up, the external gas enters the air inlet pipe 1003 through the two one-way valves 1004 and enters the inflating pipe 1001;

when the oil tank 401 is filled with oil, the sealing plug 406 is opened, so that the oil tank 401 balances the atmosphere through the atmosphere balancing hole 402, the oil cover 7 is easier to remove, and the oil tank 401 is easier to fill with oil;

when the oil cap 7 seals the oil filling port 403, the sealing block 702 can be inserted into the oil filling port 403 to form a sealing structure, and meanwhile, when the sealing is performed, the plane bearing 703 enables the sealing block 701 to be prevented from rotating together with the oil cap 7 when the sealing is performed, so that the sealing block 701 can avoid friction loss, and the service life of the sealing block 701 is greatly prolonged.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A portable fueling apparatus for use in fueling tractors comprising: backup pad (1), universal wheel (2), pull rod (3), oil storage device (4), oil tank (401), atmosphere balance hole (402), oil filler hole (403), communicating pipe (404), valve (405), sealing plug (406), reelpipe frame (5), buckle (6), oil cap (7), movable ring (701), sealing block (702), flat face bearing (703), bearing (704), add oil pipe (8), air duct (9), inflater (10), inflation pipe (1001), check valve (1002), intake pipe (1003), check valve two (1004), piston (1005) and piston rod (1006), the equal fixed connection in backup pad (1) lower surface four corners is equipped with universal wheel (2), backup pad (1) right side swing joint is equipped with pull rod (3), its characterized in that: the upper surface of the supporting plate (1) is fixedly connected with an oil storage device (4);

the oil storage device is characterized in that an oil tank (401) is fixedly connected inside the oil storage device (4), an atmosphere balance hole (402) is fixedly connected in the middle of the upper surface of the oil tank (401), an oil filling port (403) is fixedly connected on the left side of the upper surface of the oil tank (401), a communicating pipe (404) is fixedly connected inside the outer wall on the left side of the oil storage device (4), a valve (405) is fixedly connected at the top end of the communicating pipe (404), a sealing plug (406) is movably connected inside the atmosphere balance hole (402), a pipe coiling frame (5) is fixedly connected on the left side of the oil storage device (4), an oil filling pipe (8) is movably connected on the outer wall of the pipe coiling frame (5), one end of the oil filling pipe (8) is fixedly connected with the valve (405), an oil cover (7) is movably connected at the top end of the oil filling port (403), and, the middle of the inside of the oil cover (7) is movably connected with a sealing block (702), the top end of the sealing block (702) is fixedly connected with a plane bearing (703), the upper surface of the plane bearing (703) is movably connected with the upper surface of the inside of the oil cover (7), the middle of the upper surface of the plane bearing (703) is fixedly connected with a bearing (704), the outer wall of the bearing (704) is fixedly connected with the middle of the top end of the inside of the oil cover (7), the right side of the front face of the oil storage device (4) is fixedly connected with an inflator (10), the left side of the bottom end of the inflator (10) is fixedly connected with an air duct (9), the top end of the air duct (9) is fixedly connected with the top end of the right side of the oil tank (401), the middle of the inside of the inflator (10) is fixedly connected with an air inflating pipe (1001), the left side of the bottom end of the inflating pipe (, the utility model discloses a pneumatic control valve, including inflation pipe (1001), two intake pipe (1003) tops all fixed connection be equipped with intake pipe (1003) about the equal fixed connection of inflation pipe (1001), two intake pipe (1003) tops all fixed connection be equipped with check valve two (1004), the inside swing joint of inflation pipe (1001) is equipped with piston (1005), fixed connection is equipped with piston rod (1006) in the middle of piston (1005) top.

2. The portable fueling apparatus for tractor fueling of claim 1 wherein: the inside lower surface of oil tank (401) is the slope setting, and communicates bottom and oil tank (401) bottom parallel and level of communicating pipe (404), and communicates the inside top height of pipe (404) top higher than oil tank (401).

3. The portable fueling apparatus for tractor fueling of claim 1 wherein: the top end of the oil filling port (403) is provided with a groove, and the groove is embedded with the protrusion on the lower surface of the sealing block (702).

4. The portable fueling apparatus for tractor fueling of claim 1 wherein: the air flow direction of the first check valve (1002) is the same as the air inlet direction of the air guide pipe (9) from right to left, and the air flow direction of the second check valve (1004) is the same as the air inlet direction of the air inlet pipe (1003) from top to bottom.

5. The portable fueling apparatus for tractor fueling of claim 1 wherein: the outer wall of the oil cover (7) is provided with an arc surface annular groove, the diameter of the groove is larger than that of the cross section of the movable ring (701), and one end of the movable ring (701) is provided with a braided rope to be connected with the top end of the oil storage device (4).

6. The portable fueling apparatus for tractor fueling of claim 1 wherein: the inner wall of the atmosphere balance hole (402) and the outer wall of the sealing plug (406) are both provided with threads, and the inner wall of the atmosphere balance hole (402) and the outer wall of the sealing plug (406) are meshed with each other.

7. The portable fueling apparatus for tractor fueling of claim 1 wherein: the pull rod (3) is connected with the support plate (1) through the rotating rod, and the pull rod (3) is connected with the buckle (6) in a clamping mode.