阅读说明：本技术 一种可积木式堆叠、连通的油桶 (Can pile up, oil drum of intercommunication by building block formula ) 是由 张万武 岳猛超 陈勇 于 2019-11-13 设计创作，主要内容包括：本发明公开了一种可积木式堆叠、连通的油桶,包括桶身、桶盖,桶身顶面设置有纵向母快接头,桶身底面对应位置设置有纵向公快接头,桶身侧面底部位置设有三通装置,所述三通装置包括分别设置于两端的横向母快接头、横向公快接头,以及设置于中部位置的深入油桶内部的三通管。本发明的油桶具有纵向、横向快接装置,在地形不平整的油料补给端可进行快速连通,化零为整,连接抽油装置进行集中供油,大大提高了供油效率。油桶分散运输方式多样,可单人提运、单人搬运、单人背运、双人搬运,针对背运还设有背垫,油桶分散运输更加灵活便捷。(The invention discloses an oil drum capable of being stacked and communicated in a building block mode, which comprises a drum body and a drum cover, wherein a longitudinal female quick connector is arranged on the top surface of the drum body, a longitudinal male quick connector is arranged at a position corresponding to the bottom surface of the drum body, a tee joint device is arranged at the bottom of the side surface of the drum body, and the tee joint device comprises a transverse female quick connector and a transverse male quick connector which are respectively arranged at two ends, and a tee joint pipe which is arranged at the middle position and extends into the oil drum. The oil drum provided by the invention is provided with the longitudinal and transverse quick connection devices, can be quickly communicated at an oil supply end with uneven terrain, is changed into a whole, is connected with the oil pumping device for centralized oil supply, and greatly improves the oil supply efficiency. Oil drum dispersion transportation mode is various, can single carry fortune, single transport, single back of the body fortune, double transport, still is equipped with the back of the body pad to the back of the body fortune, and oil drum dispersion transportation is nimble more convenient.)

1. An oil drum capable of being stacked and communicated in a building block mode comprises a drum body (1) and a drum cover (2), and is characterized in that a longitudinal female quick connector (3) is arranged on the top surface of the drum body, a longitudinal male quick connector (4) is arranged at a position corresponding to the bottom surface of the drum body, a three-way device (5) is arranged at the bottom of the side surface of the drum body (1), and the three-way device (5) comprises a transverse female quick connector (6) and a transverse male quick connector (7) which are respectively arranged at two ends, and a three-way pipe (26) which is arranged in the middle of the oil drum and extends; the oil drum can be longitudinally and transversely expanded, the longitudinal direction is communicated through a longitudinal male quick connector and a longitudinal female quick connector, and the transverse direction is communicated through a transverse male quick connector and a transverse female quick connector; the barrel body (1) further comprises a handle (12), and a filter screen (13) is arranged inside the barrel body (1).

2. The oil drum according to claim 1, further comprising a strap (9) and a back pad (10), wherein the strap (9) is wrapped around the drum body (1) and the three-way device (5), the back pad (10) is located on the bottom surface of the oil drum, the back pad (10) is of a telescopic structure, and can cover the bottom surface of the oil drum when being unfolded and is located on one side of the bottom surface of the oil drum when being contracted.

3. The oil drum according to claim 2, characterized in that the bottom surface of the oil drum is provided with an avoiding groove (11), the longitudinal male quick coupling (4) is arranged in the avoiding groove (11), and the avoiding groove (11) is provided with a space for accommodating the longitudinal female quick coupling (3).

4. The oil drum as claimed in claim 1, wherein a breather valve is integrated on the longitudinal female quick connector (3) of the oil drum, the breather valve is manually opened, and when the oil pump is started, air enters the oil drum to prevent negative pressure from being formed in the pipeline, so that oil is pumped out.

5. The oil drum according to claim 1, wherein the longitudinal female quick connector (3) comprises a longitudinal female quick connector housing (14), a sliding seat (15), a push rod (16), a longitudinal female quick connector spring (17), a fixing plate (18) and a sealing head (19); a longitudinal female quick connector shell (14) is fixedly connected with a barrel body (1), a fixing plate (18) is fixedly connected with the lower end of the longitudinal female quick connector shell (14), a longitudinal female quick connector spring (17) is placed above the fixing plate (18), a sliding seat (15) is supported at the upper end of the longitudinal female quick connector spring (17), the outer cylindrical surface of the lower end of the sliding seat (15) is contacted with the inner cylindrical surface of the longitudinal female quick connector shell (14), the outer side surface of the upper end of a mandril (16) is an inverted conical surface and is contacted with the inner conical surface of the upper end of the sliding seat (15), the lower end of the mandril (16) is fixedly connected with the fixing plate (18) after being sleeved in the longitudinal female quick connector spring (17), and the sliding seat (15) is connected with the fixing plate, the limit of the reverse conical surface at the outer side of the upper end of the ejector rod (16) is in close contact with the ejector rod (16), and the inner side surface at the upper end of the ejector rod (16) is in reverse conical surface contact with the conical surface at the upper end of the plugging head (19).

6. The oil drum according to claim 1, characterized in that the longitudinal male quick coupling (4) comprises a longitudinal male quick coupling housing (20), a bottom plate (21), a spindle (22), a large spring (23); the vertical public quick connector shell (20) is fixedly connected with the barrel body (1), the lower end of the vertical public quick connector shell (20) is in contact with the lower end of the mandrel (22), the large spring (23) is sleeved in the mandrel (22), the inner hole of the bottom plate (21) is sleeved in the lower end of the mandrel (22), the bottom plate (21) is fixedly connected with the vertical public quick connector shell (20), and the mandrel (22) is in close contact with the vertical public quick connector shell (20) through the pre-tightening force of the large spring (23) and the limiting of the lower end of the vertical public quick connector shell (20).

7. The oil drum according to claim 5, wherein a top rod (16) of the longitudinal female quick connector (3) is provided with a limiting groove (24), a pin (25) is inserted into the limiting groove (24) on the top rod (16) and is fixedly connected with a baffle (35) on the blocking head (19), a sleeve column (36) below the baffle (35) of the blocking head (19) is sleeved into a breather valve spring (37) and then is inserted into a hole (38) on the fixing plate (18), and the blocking head (19) is tightly contacted with the top rod (16) through the pretightening force of the breather valve spring (37) and the limiting of the inverted conical surface on the inner side of the upper end of the top rod (16).

8. The oil drum according to claim 1, wherein the three-way device (5) further comprises a three-way pipe (26), a mesh (27); a floating ball (28) with the density lower than that of oil is arranged in the mesh enclosure (27), the mesh enclosure (27) is connected with a pipe orifice (8) of the three-way pipe (26), the mesh enclosure (27) is inserted into the barrel body (1), and the pipe orifice (8) of the three-way pipe (26) is connected with the barrel body (1) so as to fix the three-way device (5) on the barrel body (1); the second pipe orifice (29) of the three-way pipe (26) is connected with the transverse male quick joint (7) or the transverse female quick joint (6) through a bendable and axially movable pipe structure, the third pipe orifice (30) of the three-way pipe (26) is connected with the transverse female quick joint (6) or the transverse male quick joint (7) through a pipe structure capable of rotating in the circumferential direction and moving in the axial direction, and 1 female quick joint and 1 male quick joint are arranged on the same three-way device.

9. The oil drum according to claim 8, characterized in that the bendable, axially movable pipe structure between the second port (29) of the tee (26) and the transverse male (7) or female (6) quick coupling is a hose (39) plus a threaded coupling (40), or a metal or plastic bellows with threaded couplings at both ends.

10. The oil drum as claimed in claim 8, wherein the third pipe opening (30) of the three-way pipe (26) is connected with an inner pipe sleeve (31), an outer pipe sleeve (32) is sleeved on the inner pipe sleeve (31), a shaft shoulder (33) is arranged at one end of the inner pipe sleeve (31) far away from the three-way pipe, a retaining ring (34) is arranged at one end of the outer pipe sleeve (32) close to the three-way pipe, the outer pipe sleeve (32) can rotate circumferentially and move axially around the inner pipe sleeve (31), and the inner pipe sleeve (31) axially limits the outer pipe sleeve through the shaft shoulder (33) and the retaining ring (34).

Technical Field

The invention belongs to the technical field of oil drums, and particularly relates to an oil drum capable of being stacked and communicated in a building block manner.

Background

All weather and terrain complexity based on modern war, oil can not carry out big batch, high efficiency supply to the front line through oil tank haulage vehicle, can only go on through aircraft air-drop or the mode of manual handling with small-size oil drum, after the oil drum was delivered to the front line, receive the structure of current oil drum, can't realize that the multi-barrel communicates carries out high-efficient concentrated filling supply, only can single-barrel operation, the operating efficiency is low, influence the performance of combat ability, can influence local tactics even, cause inestimable loss and harm. In addition, the structural design of current oil drum is not convenient for individual soldier's transport, and handling efficiency is low, tired easily.

The supply of materials such as drinking water, liquid medicament and the like in war and the supply of materials such as oil, drinking water, liquid medicament and the like in natural disaster rescue also face the same difficult problems, and urgent countermeasures are needed.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides an oil drum capable of stacking and communicating building blocks.

The invention is realized by the following technical scheme.

An oil drum capable of being stacked and communicated in a building block mode comprises a drum body and a drum cover, wherein a longitudinal female quick connector is arranged on the top surface of the drum body, a longitudinal male quick connector is arranged at a position corresponding to the bottom surface of the drum body, a tee joint device is arranged at the bottom of the side surface of the drum body, and the tee joint device comprises a transverse female quick connector and a transverse male quick connector which are respectively arranged at two ends, and a tee joint pipe which is arranged at the middle position and extends into the oil drum; the oil drum can be longitudinally and transversely expanded, the longitudinal direction is communicated through a longitudinal male quick connector and a longitudinal female quick connector, and the transverse direction is communicated through a transverse male quick connector and a transverse female quick connector; the tub includes a handle; a filter screen is arranged inside the barrel body.

Further, the oil drum still includes braces, back cushion, the braces wraps ladle body and tee bend device, the back cushion is located the oil drum bottom surface, but back cushion is extending structure, can cover the oil drum bottom surface when expanding, lies in oil drum bottom surface one side during the shrink.

Further, the oil drum bottom surface has dodges the groove, vertical public quick-witted joint is arranged in and is dodged the groove, and dodge the groove and still leave the space that is used for vertical female quick-operation joint of holding.

Further, the breather valve is integrated on the vertical female joint of oil drum, and manually open the breather valve, after the oil pump started, the air got into the oil drum and formed the negative pressure in order to prevent the pipeline, and then the oil was taken out.

Furthermore, the longitudinal female quick connector comprises a longitudinal female quick connector shell, a sliding seat, an ejector rod, a longitudinal female quick connector spring, a fixing plate and a plugging head; the vertical female quick connector shell is fixedly connected with the barrel body, the fixed plate is fixedly connected with the lower end of the vertical female quick connector shell, a vertical female quick connector spring is placed above the fixed plate, a sliding seat is supported at the upper end of the vertical female quick connector spring, an outer cylindrical surface at the lower end of the sliding seat is in contact with an inner cylindrical surface of the vertical female quick connector shell, the outer side surface at the upper end of the ejector rod is in contact with an inner conical surface at the upper end of the sliding seat through an inverted conical surface, the lower end of the ejector rod is fixedly connected with the fixed plate after the ejector rod is sleeved in the vertical female quick connector spring, the sliding seat is in close contact with the ejector rod through the pre-tightening force of the vertical female quick connector spring.

Furthermore, the longitudinal male quick connector comprises a longitudinal male quick connector shell, a bottom plate, a mandrel and a large spring; the longitudinal male quick connector shell is fixedly connected with the barrel body, the lower end of the longitudinal male quick connector shell is in contact with the lower end of the mandrel, the mandrel is sleeved with the large spring, the lower end of the mandrel is sleeved with the inner hole of the bottom plate, the bottom plate is fixedly connected with the longitudinal male quick connector shell, and the mandrel is in close contact with the longitudinal male quick connector shell through the pretightening force of the large spring and the limit of the lower end of the longitudinal male quick connector shell.

Furthermore, a limit groove is formed in an ejector rod of the longitudinal female quick connector, a pin is inserted into the limit groove in the ejector rod and is fixedly connected with a baffle plate on the blocking head, a sleeve column below the blocking head baffle plate is sleeved into the breather valve spring and then is inserted into a hole in the fixed plate, and the blocking head is in close contact with the ejector rod through the pretightening force of the breather valve spring and the limit of an inverted conical surface on the inner side of the upper end of the ejector rod.

Furthermore, the three-way device also comprises a three-way pipe and a mesh enclosure; a floating ball with the density lower than that of the oil is arranged in the mesh enclosure, the mesh enclosure is connected with the pipe orifice of the three-way pipe, the mesh enclosure is inserted into the barrel body, and the pipe orifice of the three-way pipe is connected with the barrel body so as to fix the three-way device on the barrel body; the second pipe orifice of the three-way pipe is connected with the transverse male quick joint or the transverse female quick joint through a pipeline structure capable of bending and axial movement, the third pipe orifice of the three-way pipe is connected with the transverse female quick joint or the transverse male quick joint through a pipeline structure capable of circumferential rotation and axial movement, and the same three-way device is provided with 1 female quick joint and 1 male quick joint.

Furthermore, the bendable and axially-moving pipeline structure between the second pipe orifice of the three-way pipe and the transverse male quick connector or the transverse female quick connector is a hose and a threaded connector, or a metal or plastic corrugated pipe with threaded connectors at two ends.

Furthermore, a third pipe orifice of the three-way pipe is connected with the inner pipe sleeve, the outer pipe sleeve is sleeved on the inner pipe sleeve, a shaft shoulder is arranged at one end, away from the three-way pipe, of the inner pipe sleeve, a retaining ring is arranged at one end, close to the three-way pipe, of the outer pipe sleeve, the outer pipe sleeve can rotate in the circumferential direction and move in the axial direction around the inner pipe sleeve, and the inner pipe sleeve is axially limited to the outer pipe sleeve through the shaft shoulder and the.

The invention has the beneficial technical effects that: the oil drum provided by the invention is provided with the longitudinal and transverse quick connection devices, can be quickly communicated at the oil supply end with uneven terrain, is changed into a whole, is connected with the oil pumping device for centralized oil supply, and greatly improves the oil supply efficiency. Oil drum dispersion transportation mode is various, can single carry fortune, single transport, single back of the body fortune, double transport, still is equipped with the back of the body pad to the back of the body fortune, and oil drum dispersion transportation is nimble more convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the bottom structure of an oil drum according to the present invention;

FIG. 3 is a schematic view of the oil drum of the present invention with the back pad deployed;

FIG. 4 is a cross-sectional view of the present invention;

FIG. 5 is a schematic view of the lateral and longitudinal expansion of the oil drum of the present invention;

FIG. 6 is a schematic structural view of a longitudinal female quick connector according to the present invention;

FIG. 7 is a schematic view of the structure of the breather valve of the present invention;

FIG. 8 is a schematic view of the longitudinal male quick connector of the present invention;

FIG. 9 is a schematic view of the mating of the longitudinal female quick connector and the longitudinal male quick connector of the present invention;

FIG. 10 is a schematic view of a three-way device;

FIG. 11 is a cross-sectional view of a tee fitting;

FIG. 12 is a cross-sectional view II of the three-way device.

Detailed Description

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

As shown in the figure, the building block type stackable and communicable oil drum comprises a drum body 1 and a drum cover 2, wherein a longitudinal female quick connector 3 is arranged on the top surface of the drum body, a longitudinal male quick connector 4 is arranged at a position corresponding to the bottom surface of the drum body, a three-way device 5 is arranged at the bottom of the side surface of the drum body, and comprises a transverse female quick connector 6 and a transverse male quick connector 7 which are respectively arranged at two ends, and a three-way pipe 26 which is arranged at the middle position and extends into the oil drum. The oil drum can be longitudinally and transversely expanded, and is longitudinally communicated with the oil drum through longitudinal male and female quick connectors, and transversely communicated with the oil drum through transverse male and female quick connectors. The oil drum is provided with straps 9 and a back cushion 10 which are convenient for carrying by a single person, the straps 9 are two strip-shaped straps positioned at the left end and the right end of the barrel body and wrap the barrel body 1 and the tee joint device 5, the straps are used as shoulder straps during carrying and play a certain role in fixing the tee joint device when not carrying, and the lengths of the straps can be adjusted through lock catches; the back pad is located oil drum bottom surface, and the back pad is extending structure, can cover oil drum bottom surface when expanding, arranges in between oil drum and the back in order to improve and bear the travelling comfort, lies in oil drum bottom surface one side during the shrink, the back pad is the knitted fabric or the leather of stereoplasm. The bottom surface of the oil drum is provided with an avoiding groove 11, and the longitudinal male quick connector is arranged in the avoiding groove. The inside filter screen 13 that is equipped with of ladle body for filter the impurity in the oil, and then improve the life of fuel feeding, oil system. The barrel includes a handle 12 that facilitates single, or double carrying. The breather valve is integrated on the vertical female joint of oil drum, and manually opened, after the oil pump started, the air got into the oil drum and formed the negative pressure in order to prevent the pipeline, and then the oil was taken out.

When the oil drum was transported and is given the end, put the oil drum neatly, through vertical public, female quick connector intercommunication between vertical, transversely connect through horizontal public, female quick connector between the bottommost oil drum, the oil drum is horizontal and vertical connection quantity all can expand. Opening a breather valve of the top oil drum, and allowing outside air to enter an oil drum system; and 1 unconnected transverse male quick connectors and 1 unconnected transverse female quick connector are left in the oil drum on the outermost side of the bottom layer, one of the transverse male quick connectors is selected to be connected with the oil pumping device, oil filling is started, and centralized oil supply is achieved.

When the oil drum is piled up, the oil drums are piled up by 180 degrees in a staggered mode, the longitudinal male quick connectors and the longitudinal female quick connectors of the oil drums are all sunken on the surface of the drum body, and the piling space is not affected.

The longitudinal female quick connector 3 comprises a longitudinal female quick connector shell 14, a sliding seat 15, an ejector rod 16, a longitudinal female quick connector spring 17, a fixing plate 18 and a plugging head 19; a longitudinal female quick connector shell 14 is fixedly connected with a barrel body 1, a fixing plate 18 is fixedly connected with the lower end of the longitudinal female quick connector shell 14, a longitudinal female quick connector spring 17 is placed above the fixing plate 18, a sliding seat 15 is supported at the upper end of the longitudinal female quick connector spring 17, the outer cylindrical surface of the lower end of the sliding seat 15 is in contact with the inner cylindrical surface of the longitudinal female quick connector shell 14, the outer side surface of the upper end of a mandril 16 is an inverted conical surface and is in contact with the inner conical surface of the upper end of the sliding seat 15, the lower end of the mandril 16 is fixedly connected with the fixing plate 18 after the mandril 16 is sleeved in the longitudinal female quick connector spring 17, the sliding seat 15 is in close contact with the mandril 16 through the pre-tightening force of the longitudinal female quick connector spring 17 and the limiting of the outer inverted.

The longitudinal male quick connector 4 comprises a longitudinal male quick connector shell 20, a bottom plate 21, a mandrel 22 and a large spring 23; the longitudinal male quick connector shell 20 is fixedly connected with the barrel body 1, the lower end of the longitudinal male quick connector shell 20 is in contact with the lower end of the mandrel 22, the mandrel 22 is sleeved in the large spring 23, the lower end of the mandrel 22 is sleeved in the inner hole of the bottom plate 21, the bottom plate 21 is fixedly connected with the longitudinal male quick connector shell 20, and the mandrel 22 is in close contact with the longitudinal male quick connector shell 20 through the pretightening force of the large spring 23 and the limiting position of the lower end of the longitudinal male quick connector shell 20.

The top rod 16 of the longitudinal female quick connector 3 is provided with a limiting groove 24, a pin 25 is inserted into the limiting groove 24 on the top rod 16 and is fixedly connected with a baffle 35 on the blocking head 19, a sleeve column 36 below the baffle 35 of the blocking head 19 is sleeved in a breather valve spring 37 and then is inserted into a hole 38 on the fixed plate 18, and the blocking head 19 is tightly contacted with the top rod 16 through the pretightening force of the breather valve spring 37 and the limiting of an inverted conical surface on the inner side of the top end of the top rod 16.

Oil drum vertically communicates the principle fast: when the oil drum vertically connects soon, two upper and lower oil drums align, the vertical female quick-operation joint of oil drum all faces upward, with the vertical public quick-operation joint 4 of top oil drum and the vertical female quick-operation joint 3 alignment of below oil drum, vertical public quick-operation joint shell 20 inserts in vertical female quick-operation joint shell 14 promptly, the top oil drum is through self gravity downstream, stop motion when top oil drum and below oil drum contact, vertical female quick-operation joint 3 and vertical public quick-operation joint 4 intercommunication: the longitudinal male quick connector mandrel 22 is in contact with the fixed longitudinal female quick connector 3 ejector rod 16, the lower end of the longitudinal male quick connector shell 20 is in contact with the upper end of the sliding seat 15, the mandrel 22 and the ejector rod 16 are separated from the longitudinal male quick connector shell 20 and the sliding seat 15 respectively to form a gap, oil in an upper oil barrel enters a lower oil barrel through the oil passing hole in the longitudinal male quick connector shell 20, the longitudinal male quick connector inner cavity, the gap, the longitudinal female quick connector inner cavity and the oil passing hole in the longitudinal female quick connector shell 14, and therefore longitudinal quick communication of the oil barrels is achieved.

The three-way device 5 further comprises a three-way pipe 26 and a mesh enclosure 27; a floating ball 28 with the density lower than that of oil is arranged in the mesh enclosure 27, the mesh enclosure 27 is connected with the pipe orifice 8 of the three-way pipe 26, the mesh enclosure 27 is inserted into the barrel body 1, and the pipe orifice 8 of the three-way pipe 26 is connected with the barrel body 1 so as to fix the three-way device 5 on the barrel body 1; the second pipe orifice 29 of the three-way pipe 26 is connected with the transverse male quick connector 7 or the transverse female quick connector 6 through a bendable and axially movable pipe structure, the third pipe orifice 30 of the three-way pipe 26 is connected with the transverse female quick connector 6 or the transverse male quick connector 7 through a pipe structure capable of circumferentially rotating and axially moving, and 1 female quick connector and 1 male quick connector are arranged on the same three-way device.

The flexible and axially movable pipe structure between the second pipe orifice 29 of the tee pipe 26 and the transverse male quick connector 7 or the transverse female quick connector 6 is a hose 39 and a threaded connector 40, or a metal or plastic corrugated pipe with threaded connectors at two ends.

The third pipe orifice 30 of the three-way pipe 26 is connected with an inner pipe sleeve 31, an outer pipe sleeve 32 is sleeved on the inner pipe sleeve 31, a shaft shoulder 33 is arranged at one end, far away from the three-way pipe, of the inner pipe sleeve 31, a retaining ring 34 is arranged at one end, close to the three-way pipe, of the outer pipe sleeve 32, the outer pipe sleeve 32 can rotate in the circumferential direction and move in the axial direction around the inner pipe sleeve 31, and the inner pipe sleeve 31 axially limits the outer pipe sleeve through the shaft shoulder 33 and the retaining ring 34.

Oil drum transversely communicates principle fast: the oil drums are arranged in a row in the same direction, the transverse female quick connector 6 is aligned with the transverse male quick connector 7, and the adjacent transverse female quick connectors 6 and the transverse male quick connectors 7 are connected to realize the communication of the adjacent oil drums. The horizontal male quick connector 7 that inserts the pipeline joint 40 can be bent, axial displacement, but insert the horizontal female quick connector 6 of outer pipe box 32 rotation in a circumferential direction and axial displacement, this is mainly because the terrain unevenness can cause horizontal female quick connector 6, horizontal male quick connector 7 can't align, and then cause them can't connect, in addition, when receiving temperature or external force impact, original horizontal female quick connector 6 that has connected, horizontal male quick connector 7 can produce the displacement, and then arouse tee bend device 5, the damage of ladle body 1 and pipeline, and tee bend device 5 has certain bending, axial displacement and the emergence of circumferential rotation ability can avoid this kind of condition.

The oil and gas passing and blocking principle of the three-way device is as follows: floater 28 density is less than oil density, and when having the oil in the oil drum, floater 28 floats, and the oil can get into the pipeline, and when not having oil in the oil drum, floater 28 falls, and the air can not get into the pipeline to avoid: when a plurality of oil drums are parallelly connected and carry the operation, get into pipe-line system from the oil drum of managing to find time when inconsistent because the oil drum carries the progress, and then cause the fuel feeding to stop.

The oil drum disclosed by the invention adopts a high polymer material with impact resistance, static resistance and wear resistance as a drum body material, is integrally formed in a seamless manner through a rotational molding process, and is provided with the longitudinal and transverse quick connection devices, so that the oil drums can be quickly connected longitudinally and transversely after being conveyed to a terminal supply site, and the oil pumping device is used for carrying out centralized filling of oil, thereby greatly improving the oil supply efficiency. The oil drum is equipped with handle 12, braces 9, back of the body pad 10, has increased the transport mode for the oil drum dispersion transportation is nimble more convenient.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention. It should be noted that other equivalent modifications can be made by those skilled in the art in light of the teachings of the present invention, and all such modifications can be made as are within the scope of the present invention.