CN2087245U

CN2087245U - Petrodrum with hand-operated means for pumping

Info

Publication number: CN2087245U
Application number: CN 91204733
Authority: CN
Inventors: 刘路长
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-03-25
Filing date: 1991-03-25
Publication date: 1991-10-23

Abstract

The utility model relates to an oil barrel. The oil barrel is a container which is provided with a manual rod and depends on the liquid pressure of the interior to realize liquid transportation. The utility model point is that the top of a barrel body is provided with two openings, one opening is used for installing an air pump, and the other opening is connected with an oil pipe. The oil pipe is also communicated with a double-way joint on the bottom end of the air pump inside the oil barrel. The air pump is composed of a cylinder, a shifting fork oil plug, a piston rod, and a reversing valve. The reversing valve is rotated to reverse by operating the piston rod, and the function that the air pump sucks oil or fills the oil is realized. Thereby, the oil barrel is not needed to be moved, the oil barrel can carry out the operations of oil suction and oil filling. Labor is saved, work efficiency and stability are enhanced, and the waste of an energy source is reduced.

Description

Petrodrum with hand-operated means for pumping

The utility model relates to a kind of container that inner gas pressure carried liquid that is used for, and specifically a kind ofly has container manual rod, that be characterised in that drive unit.

Existing iron sheet petrol drum is formed one by ladle body, bucket interface and bung, and the bucket interface is contained on the bung at ladle body top, seals bung so that bung can join with interface.The extensive supporting use on all kinds of oil-fired vehicles and internal-combustion engine of this oil drum is a kind of requisite attached fuel container containing.Use this oil drum when falling oil toward fuel tank, fuel sucking pipe commonly used connects fuel tank and oil drum, relies on siphonage to make oil inject fuel tank, and need oil drum carried or remove could oiling to the height that is higher than fuel tank for this reason.The very loaded down with trivial details heaviness of whole process, and a people is difficult to finish, and often needs two people to accomplish by joint efforts, therefore uses this oil drum that many inconvenience are arranged.

The purpose of this utility model provides a kind of new-type oil drum that can simplify the aforesaid operations process effectively, and this oil drum can be realized the armstrong's patent operation of oil suction or oiling.

The utility model is achieved in that at the top of the oil drum that comprises ladle body, bucket interface and bung and has two bungs, one barrel of interface is housed on each bung, the fixedly connected air pump of bucket interface, another barrel interface connects an oil pipe, and this oil pipe following terminates on the two-way joint of air pump lower end.Air pump is made of cylinder, shift fork piston, piston rod and selector valve, and the upper end of piston rod connects handle, by Joystick, adjusts selector valve, and the pull handle makes reciprocating motion of the pistons again, can realize the automatic oil suction of oil drum or the purpose of pump oil outside bucket.

Below in conjunction with accompanying drawing this oil drum is further described.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the shaft side figure of air pump and oil pipe and link part.

As shown in the figure, the visible ladle body 1 of oil drum outward appearance, bucket interface and bung 2 have two bungs at the ladle body top, and a barrel interface all is housed on each bung.Bucket interface 4 fixedly connected air pumps, bucket interface 5 connects oil pipes 19, and oil pipe 19 also joins with the two-way joint 17 of air pump lower end.Air pump is made of cylinder 11, shift fork piston 13, piston rod 10, selector valve 14, and the shift fork piston is fixed on the piston rod bottom by nut 12, and handle 9 is connected on piston tip.There is outwards outstanding edge on cylinder 11 tops on the air pump, and this edge rides in barrel interface on the round platform, and fix by an end cap 6 and barrel being connected of interface internal thread.End cap 6 centers are porose, pass for piston rod.Sealing gasket 7 sealings are arranged between edge, cylinder top and end cap.For prevent that oil from overflowing from the center hole of cylinder end piece, an oil sealing 8 also is housed in the end cap bottom side, seal the air gap of center hole.Also have pore in the cylinder upper end for this reason, use with the air feed pump intake and exhaust.The cylinder end opening is stuck in the outer round recessed of two-way joint 17, the top two-way opening of two-way joint is corresponding with two valve openings of selector valve 14 bottoms respectively, and selector valve closely contacts with the maintenance of two-way joint by the elastic force effect that is contained in the spring 15 between the outside interior dome with the cylinder bottom of valve body.Selector valve 14 by valve body, ball 16,16 ', two reverse unidirectional contrary upper ball valves of pin 18,18 ' constituted.Oil pipe 19 by with the two-way joint join a road, to a non-return valve, the space between piston and selector valve feeds oil drum through another road of two-way joint again, thereby is linked to be an oil circuit to another non-return valve.Be connected with to match in the valve body top of selector valve 14 integral body and stir shift fork with shift fork on the shift fork piston 13.Handle 9 is pressed on earth, handle with sleeve, and the shift fork interlock on the shift fork of piston base and selector valve top is rotated thereby drive selector valve.When forwarding predeterminated position to, as the position among Fig. 1, then constitute oil suction line, air pump becomes the oil suction motor.At this moment connect on bucket interface 5 that transport pipe communicates with oil pipe 19 outside one, can directly aspirate outside fuel oil, as this moment the oil outer position be higher than a barrel interior oil level, static behind several lower handles of pull, oil can be sucked in the bucket continuously, if when selector valve forwards the position opposite with Fig. 1 to, then constitute the oiling oil circuit, air pump becomes filling pump, by pumping, the oil in the bucket is discharged.Be higher than fuel tank as a pasta in this moment bucket, pump oil several down after, also can realize the serial siphon oiling.The oil connection 20 of upper shield 21 lockings that are connected by round thread in it is arranged on bucket interface 5, and oil pipe 19 is connected on this oil connection.Oil connection 20 constitutes by center tube with annulus that the cross rib of the outer middle side part of this center tube joins.Can overlap outside thread on center tube top, so that be connected with the joint of outside transport pipe.Oil pipe 19 can be the rigidity hard tube, can be in suction when oil because of pressure change is not out of shape, but this structure acquires a certain degree of difficulty when installing.Can use flexible pipe instead for this reason, the spring 3 that supports caliber is housed in whole flexible pipe.

Key point of the present utility model is oil drum and air pump are connected as a single entity, and the design by distinctive two-way joint, shift fork piston and selector valve, make not only inwardly oil suction of oil drum, also can be directly manual outside pump oil, also have the function of siphon oil transportation simultaneously, thereby the oil transportation programmed sequence of operations is simplified greatly, easy to use, one people gets final product complete operation, and work efficiency improves.Outer transport pipe also can with inhale after the oil connection of oil drum is fixedlyed connected, the oiling operation, make the stability of oil transportation and accuracy improve, and avoided the generation of shallow waste of spilling of fuel oil and unsafe factor again.

Claims

1, a kind of manual suction, oiling oil drum that comprises ladle body 1, bucket interface and bung 2, it is characterized in that having two bungs at the ladle body top, one barrel of interface is housed on each bung, bucket interface 4 fixedly connected air pumps, bucket interface 5 connects oil pipe 19, and the other end of this oil pipe is connected on the two-way joint 17 of air pump lower end.

2, oil drum according to claim 1 is characterized in that air pump is made of cylinder 11, shift fork piston 13, piston rod 10, selector valve 14, and the upper end of piston rod 10 connects handle 19.

3, oil drum according to claim 1 and 2, it is characterized in that there is outwards outstanding edge on cylinder 11 tops on the air pump, this edge rides in barrel interface on the round platform, and fixes by an end cap 6 and barrel being connected of interface internal thread, and sealing gasket 7 is arranged between edge, cylinder top and end cap.

4, oil drum according to claim 1 and 2, the cylinder end opening that it is characterized in that air pump is stuck in the outer round recessed of two-way joint 17, the top two-way opening of two-way joint is corresponding with two valve openings of selector valve 14 bottoms respectively, and selector valve closely contacts with the maintenance of two-way joint by the elastic force effect that is contained in the spring 15 between the outside interior dome with the cylinder bottom of valve body.

5, oil drum according to claim 4, it is characterized in that selector valve 14 by valve body, ball 16,16 ', pin 18,18 ' constituted two reverse unidirectional contrary upper ball valves, be connected with the shift fork that matches with the shift fork of shift fork piston 13 in valve body top integral body.

6, oil drum according to claim 1 is characterized in that having on barrel interface 5 oil connection 20 by upper shield 21 lockings that are connected with round thread in it, and oil pipe 19 is connected on this oil connection.

7, oil drum according to claim 6 is characterized in that oil connection 20 has the annulus that the cross rib joins to constitute by center tube with the outer middle side part of this center tube.

8, oil drum according to claim 1 is characterized in that oil pipe 19 is flexible pipe, is equipped with the spring 3 that supports caliber in whole flexible pipe.