CN216445003U

CN216445003U - Conveying device of explosion-proof type product oil transport vehicle

Info

Publication number: CN216445003U
Application number: CN202123416033.9U
Authority: CN
Inventors: 樊小龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-06
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a conveying device of an explosion-proof type finished oil transport vehicle, which comprises an oil outlet pipe fixedly connected to one end of an oil delivery hose of an oil tank truck, wherein a round box with the bottom arranged as an opening is slidably sleeved on the oil outlet pipe, a pressing plate positioned in the round box is fixedly sleeved on the oil outlet pipe, an elastic sealing ring is fixedly bonded at the bottom of the pressing plate, a lifting seat is fixedly connected to the left side of the oil outlet pipe, a first screw rod is rotatably installed at the top of the round box, a first knob is fixedly connected to the top end of the first screw rod, the lifting seat is in threaded sleeve connection with the first screw rod, and a positioning rod is fixedly connected to the top of the round box. The utility model has simple and convenient operation, is convenient to rapidly and fixedly connect the oil delivery hose of the oil tank truck with the oil inlet pipes with different specifications in a mode of synchronously moving, clamping and matching the four clamping plates to the middle to adjust the compression degree of the elastic sealing ring, improves the applicability, reduces the phenomenon of frequently replacing the joint back and forth in the traditional connection process, and meets the use requirement.

Description

Conveying device of explosion-proof type product oil transport vehicle

Technical Field

The utility model relates to the technical field of conveying equipment, in particular to a conveying device of an explosion-proof type finished oil transport vehicle.

Background

The finished oil refers to gasoline, kerosene, diesel oil and other alternative fuels such as ethanol gasoline and biodiesel which meet the national product quality standards and have the same purpose, and the finished oil needs to be conveyed by a tank truck when being conveyed, and the tank truck is an explosion-proof conveying device commonly used for conveying the finished oil, such as a tank truck running on each road and used for conveying the finished oil to each oil station or private enterprises.

The end part of an oil delivery hose of the oil tank truck is provided with a connector which is used for connecting an oil inlet pipe on oil loading equipment, and the finished oil can be delivered into the oil loading equipment by opening a valve on the oil delivery hose; the connector on the oil delivery pipe of the existing oil tank truck has the defect that the connector is not convenient to be quickly and fixedly connected with oil inlet pipes of different specifications in a sealing manner, and the connectors of different specifications need to be replaced back and forth due to the fact that specifications of oil inlet pipes of different oil loading equipment or private oil loading cylinders are different, so that the connector is tedious and time-consuming, and cannot meet use requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a conveying device of an explosion-proof type product oil transport vehicle.

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

a conveying device of an explosion-proof type finished oil transport vehicle comprises an oil outlet pipe fixedly connected to one end of an oil delivery hose of an oil tank truck, wherein a round box with the bottom arranged as an opening is slidably sleeved on the oil outlet pipe, a pressing plate positioned in the round box is fixedly sleeved on the oil outlet pipe, an elastic sealing ring is fixedly bonded to the bottom of the pressing plate, a lifting seat is fixedly connected to the left side of the oil outlet pipe, a first screw rod is rotatably mounted at the top of the round box, a first knob is fixedly connected to the top end of the first screw rod, the lifting seat is sleeved on the first screw rod in a threaded manner, a positioning rod is fixedly connected to the top of the round box, and the lifting seat is slidably sleeved on the positioning rod;

the inner wall of the top of the round box is in an annular shape and is fixedly connected with four telescopic guide assemblies at equal intervals, an annular plate sleeved on the oil outlet pipe is fixedly connected among the four telescopic guide assemblies, a thread driving assembly is rotatably installed on the inner wall of the top of the round box, the thread of the annular plate is sleeved on the thread driving assembly, the top of the thread driving assembly extends to the upper part of the round box, the bottom end of each telescopic guide assembly is hinged with a connecting rod which is obliquely arranged, the two opposite connecting rods are symmetrically arranged, rectangular pipes are nested on the inner walls of the four sides of the round box, the ends, far away from each other, of the two opposite rectangular pipes are arranged in a blocking structure, a rectangular rod is slidably sleeved in each rectangular pipe, one end, close to the oil outlet pipe, of each rectangular rod extends to the corresponding rectangular pipe and is fixedly connected with a clamping plate, the oil outlet pipe is positioned among the four clamping plates, and a spring is fixedly connected between the end, far away from the oil outlet pipe, of the rectangular rod and the inner wall of the corresponding rectangular pipe, far away from the oil outlet pipe, the bottom end of the connecting rod is hinged with one side of the corresponding clamping plate far away from the oil outlet pipe.

Preferably, flexible guide assembly includes the guide bar of fixed connection on the inner wall of circle box top, and sliding sleeve is equipped with the bottom and is block structure's stand pipe on the guide bar, four stand pipes respectively with four side fixed connection of annular plate, the bottom of stand pipe is articulated mutually with the top of the connecting rod that corresponds.

Preferably, the thread driving assembly comprises a second screw rotatably mounted on the inner wall of the top of the round box, the annular plate is sleeved on the second screw in a threaded manner, the top end of the second screw extends to the upper portion of the round box and is fixedly connected with a second knob, handle rods are fixedly connected to four sides of the second knob, and an anti-falling block is fixedly connected to the bottom end of the second screw.

Preferably, the top of the lifting seat is provided with a first threaded hole and a first round hole, the first threaded hole is in threaded connection with the first screw rod, and the inner wall of the first round hole is in sliding connection with the outer side of the positioning rod.

Preferably, the inner side of the annular plate is not in contact with the outer side of the oil outlet pipe, and a second round hole in sliding connection with the outer side of the oil outlet pipe is formed in the inner wall of the top of the round box.

Preferably, the top of the pressure plate is provided with a third round hole fixedly connected with the outer side of the oil outlet pipe, and the inner side of the elastic sealing ring is fixedly bonded with the outer side of the oil outlet pipe.

Preferably, the inner walls of four sides of the round box are all provided with rectangular embedding holes, the inner walls of the rectangular embedding holes are fixedly connected with the outer sides of the corresponding rectangular pipes, and one side of the clamping plate, which is close to the oil outlet pipe, is fixedly bonded with an anti-skid rubber sheet.

Preferably, a second threaded hole in threaded connection with the second screw is formed in the right side of the top of the annular plate, a fourth round hole is formed in the inner wall of the top of the round box, a bearing is fixedly sleeved in the fourth round hole, and the inner side of an inner ring of the bearing is fixedly connected with the outer side of the second screw.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model has simple and convenient operation, is convenient to rapidly and fixedly connect the oil delivery hose of the oil tank truck with the oil inlet pipes with different specifications in a mode of synchronously moving, clamping and matching the four clamping plates to the middle to adjust the compression degree of the elastic sealing ring, improves the applicability, reduces the phenomenon of frequently replacing the joint back and forth in the traditional connection process, and meets the use requirement.

Drawings

FIG. 1 is a schematic structural diagram of a conveying device of an explosion-proof type product oil transport vehicle according to the present invention;

fig. 2 is a schematic sectional structure view of fig. 1.

In the figure: 100. an oil delivery hose of the oil tank truck; 1. an oil outlet pipe; 2. a round box; 3. pressing a plate; 4. an elastic sealing ring; 5. a lifting seat; 6. a first screw; 7. positioning a rod; 8. a first knob; 9. a guide bar; 10. a guide tube; 11. an annular plate; 12. a second screw; 13. a second knob; 14. a connecting rod; 15. a rectangular tube; 16. a rectangular bar; 17. a splint; 18. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, an anti-explosion type conveying device for a product oil transport vehicle comprises an oil outlet pipe 1 fixedly connected to one end of an oil delivery hose 100 of an oil tank truck, a round box 2 with an opening at the bottom is sleeved on the oil outlet pipe 1 in a sliding manner, a pressing plate 3 positioned in the round box 2 is fixedly sleeved on the oil outlet pipe 1, an elastic sealing ring 4 is fixedly bonded at the bottom of the pressing plate 3, a lifting seat 5 is fixedly connected to the left side of the oil outlet pipe 1, a first screw 6 is rotatably installed at the top of the round box 2, a first knob 8 is fixedly connected to the top end of the first screw 6, the lifting seat 5 is sleeved on the first screw 6 in a threaded manner, a positioning rod 7 is fixedly connected to the top of the round box 2, and the lifting seat 5 is sleeved on the positioning rod 7 in a sliding manner;

the inner wall of the top of the round box 2 is fixedly connected with four telescopic guide components at equal intervals in an annular shape, the annular plate 11 sleeved on the oil outlet pipe 1 is fixedly connected among the four telescopic guide components, the inner wall of the top of the round box 2 is rotatably provided with a thread driving component, the thread driving component is sleeved on the thread driving component by the annular plate 11, the top of the thread driving component extends to the upper part of the round box 2, the bottom end of the telescopic guide component is hinged with a connecting rod 14 which is obliquely arranged, the two opposite connecting rods 14 are symmetrically arranged, the inner walls of the four sides of the round box 2 are respectively nested with a rectangular pipe 15, the ends of the two opposite rectangular pipes 15 which are far away from each other are respectively arranged into a blocking structure, a rectangular rod 16 is sleeved in the rectangular pipe 15 in a sliding way, one end of the rectangular rod 16 close to the oil outlet pipe 1 extends to the corresponding rectangular pipe 15 and is fixedly connected with a clamping plate 17, the oil outlet pipe 1 is positioned between the four clamping plates 17, a spring 18 is fixedly connected between one end of the rectangular rod 16 far away from the oil outlet pipe 1 and the inner wall of one end of the corresponding rectangular pipe 15 far away from the oil outlet pipe 1, and the bottom end of the connecting rod 14 is hinged with one side of the corresponding clamping plate 17 far away from the oil outlet pipe 1;

the telescopic guide assembly comprises a guide rod 9 fixedly connected to the inner wall of the top of the round box 2, guide tubes 10 with bottom ends in a blocking structure are slidably sleeved on the guide rod 9, the four guide tubes 10 are respectively and fixedly connected with the four sides of the annular plate 11, and the bottom ends of the guide tubes 10 are hinged to the top ends of corresponding connecting rods 14;

the thread driving assembly comprises a second screw 12 rotatably mounted on the inner wall of the top of the round box 2, an annular plate 11 is sleeved on the second screw 12 in a threaded manner, the top end of the second screw 12 extends to the upper side of the round box 2 and is fixedly connected with a second knob 13, four sides of the second knob 13 are fixedly connected with handle rods, and the bottom end of the second screw 12 is fixedly connected with an anti-falling block.

In the utility model, the top of a lifting seat 5 is provided with a first threaded hole and a first round hole, the first threaded hole is in threaded connection with a first screw rod 6, the inner wall of the first round hole is in sliding connection with the outer side of a positioning rod 7, the inner side of an annular plate 11 is not in contact with the outer side of an oil outlet pipe 1, the inner wall of the top of a round box 2 is provided with a second round hole in sliding connection with the outer side of the oil outlet pipe 1, the top of a pressing plate 3 is provided with a third round hole fixedly connected with the outer side of the oil outlet pipe 1, the inner side of an elastic sealing ring 4 is fixedly bonded with the outer side of the oil outlet pipe 1, the inner walls of four sides of the round box 2 are respectively provided with a rectangular embedding hole, the inner wall of the rectangular embedding hole is fixedly connected with the outer side of a corresponding rectangular pipe 15, one side of a clamping plate 17 close to the oil outlet pipe 1 is fixedly bonded with an anti-skid rubber, the right side of the top of the annular plate 11 is provided with a second threaded hole in threaded connection with a second screw rod 12, the inner wall of the top of the round box 2 is provided with a fourth round hole, the bearing is fixedly sleeved in the fourth round hole, the inner side of the inner ring of the bearing is fixedly connected with the outer side of the second screw 12, the oil tank truck oil hose 100 is conveniently and quickly fixedly connected with oil inlet pipes of different specifications in a mode that the four clamping plates 17 synchronously move towards the middle to clamp and match with the adjustable compression degree of the elastic sealing ring 4, the applicability is improved, the phenomenon that the joints are frequently replaced back and forth in the traditional connection process is reduced, and the use requirement is met.

The working principle is as follows: when the oil tank truck oil delivery hose 100 is required to be connected with an oil inlet pipe of an external oil loading device, the round box 2 is sleeved on the oil inlet pipe of the external oil loading device, the elastic sealing ring 4 at the bottom of the pressing plate 3 is in contact with the top end of the oil inlet pipe, at the moment, the second knob 13 is rotated forwardly to drive the second screw 12 to rotate, under the action of a second threaded hole formed in the annular plate 11, the second screw 12 can drive the annular plate 11 to move downwards, the annular plate 11 drives the four guide pipes 10 to respectively slide downwards on the corresponding guide rods 9, the four guide pipes 10 drive the four connecting rods 14 to rotatably extrude the four clamping plates 17 towards the middle, under the extrusion force, the four clamping plates 17 displace towards the middle, the clamping plates 17 drive the corresponding rectangular rods 16 to slide in the rectangular pipes 15 and stretch the springs 18, and simultaneously the four clamping plates 17 drive the four anti-skid rubber sheets to clamp the oil inlet pipe towards the middle, at the moment, a person rotates the first knob 8 forward to drive the first screw 6 to rotate, the first screw 6 can drive the lifting seat 5 to slide downwards on the positioning rod 7 through rotation, the lifting seat 5 drives the oil outlet pipe 1 to move downwards, the oil outlet pipe 1 drives the pressing plate 3 to move downwards, the pressing plate 3 downwards extrudes the elastic sealing ring 4, the elastic sealing ring 4 is tightly extruded and contacted with the top end of the oil inlet pipe to realize sealing, the aim of quickly and fixedly connecting the oil inlet pipe in a sealing manner is fulfilled by matching with a clamping manner of the oil inlet pipe, and the oil inlet pipes of various specifications can be clamped through a synchronous displacement clamping manner of the four clamping plates 17 towards the middle, so that the applicability is improved, and the phenomenon of replacing joints back and forth in the conventional connection process is reduced;

after the oil tank truck oil hose connecting device is used, when the connection between the oil delivery hose 100 of the oil tank truck and an oil inlet pipe of an external oil loading device needs to be released, the second knob 13 is rotated reversely, the movement direction of the second knob 13 is completely opposite to the movement direction of the second knob 13 which is rotated forwardly, at the moment, the four guide pipes 10 are changed into upward movement and drive the corresponding connecting rods 14 to rotate upwards to release the extrusion force on the clamping plates 17, at the moment, the elastic force of the spring 18 in a stretching state drives the clamping plates 17 to move back and reset through the corresponding rectangular rods 16, the four clamping plates 17 synchronously move outwards and release the clamping of the oil inlet pipe, and at the moment, the round box 2 can be separated from the oil inlet pipe upwards.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific situations.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The conveying device of the explosion-proof type finished oil transport vehicle comprises an oil outlet pipe (1) fixedly connected to one end of an oil delivery hose (100) of an oil tank truck, and is characterized in that a round box (2) with the bottom arranged for an opening is sleeved on the oil outlet pipe (1) in a sliding manner, a pressing plate (3) positioned in the round box (2) is fixedly sleeved on the oil outlet pipe (1), an elastic sealing ring (4) is fixedly bonded and fixed to the bottom of the pressing plate (3), a lifting seat (5) is fixedly connected to the left side of the oil outlet pipe (1), a first screw (6) is rotatably installed at the top of the round box (2), a first knob (8) is fixedly connected to the top end of the first screw (6), the lifting seat (5) is sleeved on the first screw (6) in a threaded manner, a positioning rod (7) is fixedly connected to the top of the round box (2), and the lifting seat (5) is sleeved on the positioning rod (7) in a sliding manner;

the oil outlet pipe sealing device is characterized in that four telescopic guide assemblies are fixedly connected to the inner wall of the top of the round box (2) at equal intervals in an annular mode, a same annular plate (11) sleeved on the oil outlet pipe (1) is fixedly connected among the four telescopic guide assemblies, a thread driving assembly is rotatably installed on the inner wall of the top of the round box (2), the thread driving assembly is sleeved on the thread driving assembly through the annular plate (11), the top of the thread driving assembly extends to the upper portion of the round box (2), connecting rods (14) which are obliquely arranged are hinged to the bottom ends of the telescopic guide assemblies, two opposite connecting rods (14) are symmetrically arranged, nested rectangular pipes (15) are arranged on the inner walls of the four sides of the round box (2), the ends, far away from each other, of the two opposite rectangular pipes (15) are respectively arranged to be of a sealing structure, rectangular rods (16) are slidably arranged in the rectangular pipes (15), one end, close to the oil outlet pipe (1), extends to the corresponding rectangular pipe (15) and is fixedly connected with a clamping plate (17), the oil outlet pipe (1) is arranged among the four clamping plates (17), one end of the rectangular rod (16) far away from the oil outlet pipe (1) and one end of the corresponding rectangular pipe (15) far away from the oil outlet pipe (1) are fixedly connected with springs (18), and the bottom end of the connecting rod (14) is hinged to one side of the corresponding clamping plate (17) far away from the oil outlet pipe (1).

2. The conveying device for the explosion-proof type product oil transport vehicle according to claim 1, wherein the telescopic guide assembly comprises guide rods (9) fixedly connected to the inner wall of the top of the round box (2), guide pipes (10) with bottom ends of blocking structures are slidably sleeved on the guide rods (9), the four guide pipes (10) are respectively and fixedly connected with the four sides of the annular plate (11), and the bottom ends of the guide pipes (10) are hinged to the top ends of the corresponding connecting rods (14).

3. The conveying device of an explosion-proof type product oil transportation vehicle as claimed in claim 1, wherein the screw driving assembly comprises a second screw (12) rotatably mounted on the inner wall of the top of the round box (2), the annular plate (11) is in threaded sleeve connection with the second screw (12), the top end of the second screw (12) extends to the upper side of the round box (2) and is fixedly connected with a second knob (13), handle rods are fixedly connected to four sides of the second knob (13), and an anti-dropping block is fixedly connected to the bottom end of the second screw (12).

4. The conveying device of an explosion-proof type finished oil transport vehicle as claimed in claim 1, wherein a first threaded hole and a first round hole are formed in the top of the lifting seat (5), the first threaded hole is in threaded connection with the first screw (6), and the inner wall of the first round hole is in sliding connection with the outer side of the positioning rod (7).

5. The conveying device for the explosion-proof type finished oil carrier vehicle according to claim 1, wherein the inner side of the annular plate (11) is not in contact with the outer side of the oil outlet pipe (1), and a second round hole which is slidably connected with the outer side of the oil outlet pipe (1) is formed in the inner wall of the top of the round box (2).

6. The conveying device of an explosion-proof type finished oil transport vehicle according to claim 1, wherein a third round hole fixedly connected with the outer side of the oil outlet pipe (1) is formed in the top of the pressing plate (3), and the inner side of the elastic sealing ring (4) is fixedly bonded with the outer side of the oil outlet pipe (1).

7. The conveying device of an explosion-proof type finished oil transport vehicle according to claim 1, characterized in that the inner walls of four sides of the round box (2) are provided with rectangular embedding holes, the inner walls of the rectangular embedding holes are fixedly connected with the outer sides of the corresponding rectangular pipes (15), and one side of the clamping plate (17) close to the oil outlet pipe (1) is fixedly bonded with an anti-skid rubber sheet.

8. The conveying device for the explosion-proof type finished oil carrier vehicle as claimed in claim 3, wherein a second threaded hole in threaded connection with the second screw (12) is formed in the right side of the top of the annular plate (11), a fourth round hole is formed in the inner wall of the top of the round box (2), a bearing is fixedly sleeved in the fourth round hole, and the inner side of the inner ring of the bearing is fixedly connected with the outer side of the second screw (12).