Energy-saving device for suction and discharge tank truck

Abstract

The utility model relates to the technical field of suction and discharge tank trucks, and discloses an energy-saving device for suction and discharge tank trucks, including a material tank, one end of which is fixedly connected to a feed pipe, one end of which is fixedly connected to a bend pipe, the bottom of which is fixedly connected to a connector, and the inner wall of which is fixedly connected to a clamping rod. The utility model has the following advantages and effects: the sealing and strength of the connection are improved, when the material is sucked from the suction hose, a collision is generated at the connection to avoid loosening of the connection, thereby avoiding leakage during suction and causing energy waste, the material enters the bend pipe and then enters the material tank along the feed pipe, the air compressor interface is connected to the air outlet pipe of the air compressor, and the sealing plug can be removed from the external air source interface when unloading, and the sealing plug can prevent air leakage at the external air source interface, thereby reducing the fuel consumption of the suction and discharge tank truck and the working intensity of the air compressor after the external air source is connected, and the overall energy saving and environmental protection are more.

Description

Technical Field

[0001] The utility model relates to the technical field of suction and discharge tank trucks, in particular to an energy-saving device for suction and discharge tank trucks. Background Art

[0002] The suction and pressure conveying vehicle is also called the suction and discharge tanker. During the suction operation, a vacuum pump is used to form a negative pressure in the tank, thereby sucking the material into the tank. After the material is sucked out, there is no need to transfer it. The vehicle directly transports it to the designated location for unloading. The transportation process is completely sealed and does not generate secondary pollution. After the material is delivered to the designated receiving bin, the air compressor works and uses compressed air to form a positive pressure to press and discharge the material into the designated bin. The gas is discharged through the on-board filtration system.

[0003] In the prior art, Chinese patent announcement number CN219217270U discloses a suction and discharge pipe hoist for a suction and pressure feeding vehicle, which belongs to the technical field of auxiliary tools for suction and pressure feeding vehicles. The rear of the suction and pressure feeding vehicle is equipped with a tank body, and the rear of the tank body is equipped with a hoisting assembly, which includes a support assembly, which is used for support; a drive assembly, which is installed on the support assembly and is used to provide power; a winch, which is installed at the output end of the drive assembly and is used to rotate with the drive assembly; a wire rope, which is wound on the winch and is retracted and released following the rotation of the winch, and a hook is installed at the end of the wire rope away from the winch, and the hook is used to lift the feeding hose. The suction and discharge pipe hoist for a suction and pressure feeding vehicle of the present application realizes the hoisting and disassembly of the feeding hose by providing a hoisting assembly powered by a battery, so that the feeding hose and the suction hose of the suction and pressure feeding vehicle can be conveniently docked, thereby solving the problem of docking the feeding hose and the suction hose.

[0004] However, when the utility model is actually used, as the material is sucked in, the material collides with the tube wall at the connection between the suction tube and the suction hose, thereby affecting the airtightness of the connection. The connection is prone to loosening and air leakage, thereby increasing the suction strength of the vacuum pump and wasting energy. Therefore, improvement is needed. Utility Model Content

[0005] The utility model aims to provide an energy-saving device for a suction and discharge tank truck, which can avoid energy waste caused by air leakage during material suction, reduce the fuel consumption of the suction and discharge tank truck and the working intensity of the air compressor, and achieve an overall more energy-saving and environmentally friendly effect.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: an energy-saving device for a suction and discharge tank truck, comprising a material tank, one end of the material tank is fixedly connected to a feed pipe, one end of the feed pipe is fixedly connected to a bent pipe, the bottom of the bent pipe is fixedly connected to a connector, the inner wall of the connector is fixedly connected to a clamping rod, the inner wall of the connector is clamped with a suction hose, the outer surface of the suction hose is fixedly connected to an anti-loosening ring, one end of the anti-loosening ring is provided with a clamping hole, the inner wall of the connector is fixedly connected to a resistance layer, the other end of the material tank is fixedly connected to an air compressor interface, the other end of the material tank is fixedly connected to an external air source interface, and the inner wall of the external air source interface is movably equipped with a sealing plug.

[0007] By adopting the above technical scheme, when in use, the staff inserts the top end of the suction hose into the corresponding connector, so that the clamping hole and the clamping rod are correspondingly plugged in. The number of the clamping holes and the clamping rod are both six, in a circular array, which are firm and tight after clamping. The anti-loosening ring and the resistance layer are in contact with each other, which improves the sealing and strength of the connection. When the material is sucked from the suction hose, it collides with the connection to avoid loosening of the connection, thereby avoiding leakage during suction and causing energy waste. The material enters the elbow and then enters the material tank along the feed pipe. The air compressor interface is connected to the air outlet pipe of the air compressor. When unloading, the sealing plug can be removed from the external air source interface. The sealing plug can prevent air leakage at the external air source interface, thereby reducing the fuel consumption of the suction and discharge tank truck and the working intensity of the air compressor after the external air source is connected, which is more energy-saving and environmentally friendly as a whole.

[0008] The utility model is further configured as follows: an elastic layer is fixedly connected to the outer surface of the resistance layer, and an anti-pressure ring is fixedly connected to the interior of the resistance layer.

[0009] By adopting the above technical solution, the elastic layer is squeezed during connection, so that the connection is tighter, and the anti-compression ring increases the strength of the connection, so that it is not easy to deform when hit by materials.

[0010] The utility model is further configured as follows: a threaded hole is provided on the outer surface of the connector, and a counter thread groove is provided on the outer surface of the anti-loosening ring.

[0011] By adopting the above technical solution, when the anti-loosening ring enters the connector, the threaded hole and the threaded groove correspond to each other.

[0012] The utility model is further configured as follows: a threaded rod is threadedly connected to the inner wall of the threaded hole, and a rubber membrane is fixedly connected to the outer surface of the threaded rod.

[0013] By adopting the above technical solution, the threaded rod passes through the threaded hole and the threaded groove for connection, and the rubber membrane makes the threaded rod more stable after being connected, thereby preventing the suction hose from falling off.

[0014] The utility model is further configured as follows: one end of the threaded rod is fixedly connected to a torsion rod, and the number of the threaded rods is four.

[0015] By adopting the above technical solution, the twisting rod is convenient for the hand to twist the threaded rod, and the distances between two of the four threaded rods are equal.

[0016] The utility model is further configured as follows: a wear-resistant layer is fixedly connected to the inner wall of the external air source interface, and a sealing gasket is fixedly connected to the outer surface of the sealing plug.

[0017] By adopting the above technical solution, when the sealing plug is inserted into the external air source interface, the sealing gasket and the wear-resistant layer are in contact, and the sealing plug has a strong airtightness.

[0018] The utility model is further configured as follows: a fixing ring is fixedly connected to the outer surface of the external air source interface, and a sealing disk is fixedly connected to one end of the sealing plug.

[0019] By adopting the above technical solution, the sealing disk and the fixing ring are in abutment with each other, thereby preventing the sealing plug from loosening during transportation.

[0020] The utility model is further configured as follows: the inner thread of the sealing disk is connected with sealing bolts, and the number of the sealing bolts is six.

[0021] By adopting the above technical solution, the sealing bolt connects and fixes the sealing disk and the fixing ring, and there is no need to remove the sealing plug when the external air source is not used.

[0022] The utility model is further configured as follows: a side surface of the sealing disk is fixedly connected to a connecting column, and one end of the connecting column is fixedly connected to an anti-slip pull plate.

[0023] By adopting the above technical solution, when the sealing bolt is removed, the anti-slip pull plate facilitates the removal of the sealing plug.

[0024] The utility model is further configured as follows: the other end of the material tank is fixedly connected to a vacuum pump connector, and the outer surface of the material tank is fixedly connected to a reinforced shell.

[0025] By adopting the above technical solution, the vacuum pipe of the vacuum pump is connected to the vacuum pump joint, and the reinforced shell is used to reinforce the surface of the material tank.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model, through the coordinated arrangement among the material tank, the feed pipe, the elbow, the connector, the clamping rod, the suction hose, the anti-loosening ring, the clamping hole, the resistance layer, the air compressor interface, the external air source interface and the sealing plug, can make the staff insert the top end of the suction hose into the corresponding connector when the device is in use, so that the clamping hole and the clamping rod are correspondingly plugged, and they are firmly and tightly connected after clamping, and the anti-loosening ring and the resistance layer contact each other, so as to improve the sealing and strength of the connection. After the material is sucked from the suction hose, it collides at the connection to avoid loosening of the connection, so as to avoid leakage during suction and energy waste. The material enters the elbow and then enters the material tank along the feed pipe. When unloading, the sealing plug can be removed from the external air source interface. The sealing plug can prevent air leakage at the external air source interface, so that after the external air source is connected, the fuel consumption of the suction and discharge tank truck and the working intensity of the air compressor are reduced, and the overall effect is more energy-saving and environmentally friendly.

[0028] 2. The utility model, through the coordinated arrangement among the elastic layer, the anti-pressure ring, the threaded hole, the threaded groove, the threaded rod, the torsion rod, the wear-resistant layer, the sealing pad, the fixing ring, the sealing disk, the sealing bolt, the connecting column, the anti-skid pull plate, the vacuum pump joint and the reinforced shell, can make the elastic layer be squeezed when the device is in use during connection, so that the connection is tighter, the anti-pressure ring increases the strength of the connection, so that it is not easily deformed when hit by materials, when the anti-loosening ring enters the connecting head, the threaded rod passes through the threaded hole and the threaded groove for connection, and the rubber membrane makes the threaded rod more stable after connection, so as to prevent the suction hose from falling off, and when the sealing plug is inserted into the external air source interface, the sealing pad and the wear-resistant layer are in contact, the sealing plug has strong airtightness, and the sealing disk and the fixing ring are in abutment with each other, so as to prevent the sealing plug from loosening during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is a schematic diagram of the structure of the utility model;

[0031] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0032] Figure 3 This is a schematic diagram of the structure of the connector of the utility model;

[0033] Figure 4 This is a schematic diagram of the resistance layer structure of the utility model;

[0034] Figure 5It is a schematic diagram of the closed plug structure of the utility model.

[0035] In the figure, 1. material tank; 2. feed pipe; 3. elbow; 4. connector; 5. clamping rod; 6. suction hose; 7. anti-loosening ring; 8. clamping hole; 9. resistance layer; 10. air compressor interface; 11. external air source interface; 12. sealing plug; 13. elastic layer; 14. anti-pressure ring; 15. threaded hole; 16. threaded groove; 17. threaded rod; 18. torsion rod; 19. wear-resistant layer; 20. sealing gasket; 21. fixing ring; 22. sealing disk; 23. sealing bolt; 24. connecting column; 25. anti-skid pull plate; 26. vacuum pump connector; 27. reinforced shell. DETAILED DESCRIPTION

[0036] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] Reference Figure 1-5, an energy-saving device for a suction and discharge tank truck, comprising a material tank 1, one end of the material tank 1 is fixedly connected to a feed pipe 2, one end of the feed pipe 2 is fixedly connected to a bend pipe 3, the bottom of the bend pipe 3 is fixedly connected to a connector 4, the inner wall of the connector 4 is fixedly connected to a clamping rod 5, a suction hose 6 is clamped on the inner wall of the connector 4, an anti-loosening ring 7 is fixedly connected to the outer surface of the suction hose 6, a clamping hole 8 is opened at one end of the anti-loosening ring 7, a resistance layer 9 is fixedly connected to the inner wall of the connector 4, the other end of the material tank 1 is fixedly connected to an air compressor interface 10, the other end of the material tank 1 is fixedly connected to an external air source interface 11, and a sealing plug 12 is movably installed on the inner wall of the external air source interface 11. When in use, the staff inserts the top end of the suction hose 6 into the connector 4 corresponding to the clamping hole 8, so that the suction hose 6 is fixedly connected to the outer surface of the suction hose 6. It is plugged into the corresponding connection with the clamping rod 5. The number of the clamping hole 8 and the clamping rod 5 are both six, forming a circular array. After being clamped, it is firm and tight. The anti-loosening ring 7 and the resistance layer 9 are in contact with each other, which improves the sealing and strength of the connection. When the material is sucked from the suction hose 6, a collision occurs at the connection to avoid loosening of the connection, thereby avoiding leakage during suction and causing energy waste. The material enters the elbow 3 and then enters the material tank 1 along the feed pipe 2. The air compressor interface 10 is connected to the air outlet pipe of the air compressor. When unloading, the sealing plug 12 can be removed from the external air source interface 11. The sealing plug 12 can prevent air leakage at the external air source interface 11, thereby reducing the fuel consumption of the suction and discharge tank truck and the working intensity of the air compressor after the external air source is connected. The overall effect is more energy-saving and environmentally friendly. The outer surface of the resistance layer 9 is fixedly connected with The elastic layer 13 and the resistance layer 9 are fixedly connected with an anti-pressure ring 14 inside. When connected, the elastic layer 13 is squeezed, so that the connection is tighter. The anti-pressure ring 14 increases the strength of the connection, so that it is not easy to deform when hit by materials. The outer surface of the connector 4 is provided with a threaded hole 15, and the outer surface of the anti-loosening ring 7 is provided with a pair of threaded grooves 16. When the anti-loosening ring 7 enters the connector 4, the threaded hole 15 and the threaded groove 16 correspond. The inner wall of the threaded hole 15 is threadedly connected with a threaded rod 17. The outer surface of the threaded rod 17 is fixedly connected with a rubber membrane. The threaded rod 17 penetrates the threaded hole 15 and the threaded groove 16 for connection. The rubber membrane makes the threaded rod 17 more stable after connection, thereby preventing the suction hose 6 from falling off. One end of the threaded rod 17 is fixedly connected with a torsion rod 18. The number of threaded rods 17 There are four of them, and the torsion rod 18 is convenient for the hand to twist the threaded rod 17. The four threaded rods 17 are equidistant from each other. The inner wall of the external air source interface 11 is fixedly connected with a wear-resistant layer 19, and the outer surface of the sealing plug 12 is fixedly connected with a sealing gasket 20. When the sealing plug 12 is inserted into the external air source interface 11, the sealing gasket 20 is in contact with the wear-resistant layer 19, and the sealing plug 12 has a strong airtightness. The outer surface of the external air source interface 11 is fixedly connected with a fixing ring 21, and one end of the sealing plug 12 is fixedly connected with a sealing disk 22. The sealing disk 22 and the fixing ring 21 are in abutment with each other to prevent the sealing plug 12 from loosening during transportation. The internal thread of the sealing disk 22 is connected with a sealing bolt 23. The number of the sealing bolts 23 is six, and the sealing bolts 23 connect and fix the sealing disk 22 and the fixing ring 21.When the external gas source is not used, there is no need to remove the sealing plug 12. A connecting column 24 is fixedly connected to one side of the sealing disk 22. An anti-skid pull plate 25 is fixedly connected to one end of the connecting column 24. When the sealing bolt 23 is removed, the anti-skid pull plate 25 facilitates the removal of the sealing plug 12. A vacuum pump connector 26 is fixedly connected to the other end of the material tank 1. A reinforcement shell 27 is fixedly connected to the outer surface of the material tank 1. The vacuum pump exhaust pipe is connected to the vacuum pump connector 26. The reinforcement shell 27 reinforces the surface of the material tank 1.

[0038] In the utility model, through the coordinated arrangement among the material tank 1, the feed pipe 2, the elbow 3, the connector 4, the clamping rod 5, the suction hose 6, the anti-loosening ring 7, the clamping hole 8, the resistance layer 9, the air compressor interface 10, the external air source interface 11 and the sealing plug 12, the device can be used when the staff inserts the top end of the suction hose 6 into the corresponding connector 4, so that the clamping hole 8 and the clamping rod 5 are correspondingly plugged, the number of the clamping hole 8 and the clamping rod 5 are both six, the annular array, and the clamping is firm and tight after being clamped, the anti-loosening ring 7 and the resistance layer 9 are in contact with each other, so as to improve the sealing and strength of the connection. When the material is sucked from the suction hose 6, it is sucked into the suction hose 6 through the clamping hole 8. Collision is generated at the connection to avoid looseness of the connection, thereby avoiding leakage during suction and causing energy waste. The material enters the elbow 3 and then enters the material tank 1 along the feed pipe 2. The air compressor interface 10 is connected to the air outlet pipe of the air compressor. When unloading, the sealing plug 12 can be removed from the external air source interface 11. The sealing plug 12 can prevent air leakage at the external air source interface 11, thereby reducing the fuel consumption of the suction and discharge tank truck and the working intensity of the air compressor after the external air source is connected. The whole is more energy-saving and environmentally friendly. Through the elastic layer 13, the anti-pressure ring 14, the threaded hole 15, the threaded groove 16, the threaded rod 17, the torsion rod 18, the wear-resistant layer 19, and the sealing gasket The coordination arrangement between the fixing ring 20, the sealing disk 22, the sealing bolt 23, the connecting column 24, the anti-skid pull plate 25, the vacuum pump connector 26 and the reinforcement shell 27 can make the elastic layer 13 be squeezed when the device is in use, so that the connection is tighter, the anti-pressure ring 14 increases the strength of the connection, so that it is not easy to deform when it is hit by the material, and when the anti-loosening ring 7 enters the connecting head 4, the threaded hole 15 and the threaded groove 16 correspond, the threaded rod 17 penetrates the threaded hole 15 and the threaded groove 16 for connection, and the rubber membrane makes the threaded rod 17 more stable after connection, thereby preventing the suction hose 6 from falling off, and the twisting rod 18 is convenient for hand The threaded rod 17 is twisted, and the distances between the four threaded rods 17 are equal. When the sealing plug 12 is inserted into the external air source interface 11, the sealing gasket 20 is in contact with the wear-resistant layer 19, and the sealing plug 12 has strong airtightness. The sealing disk 22 and the fixing ring 21 are in abutment with each other to avoid loosening of the sealing plug 12 during transportation. The sealing bolt 23 connects and fixes the sealing disk 22 and the fixing ring 21. When the external air source is not in use, there is no need to remove the sealing plug 12. After the sealing bolt 23 is removed, the anti-slip pull plate 25 facilitates the removal of the sealing plug 12. The vacuum pump's exhaust pipe is connected to the vacuum pump connector 26, and the reinforcement shell 27 reinforces the surface of the material tank 1.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving device for a suction and discharge tank truck, comprising a material tank (1), characterized in that: One end of the material tank (1) is fixedly connected to a feed pipe (2), one end of the feed pipe (2) is fixedly connected to a bent pipe (3), the bottom of the bent pipe (3) is fixedly connected to a connector (4), the inner wall of the connector (4) is fixedly connected to a clamping rod (5), the inner wall of the connector (4) is clamped with a suction hose (6), the outer surface of the suction hose (6) is fixedly connected to a locking ring (7), one end of the locking ring (7) is provided with a clamping hole (8), the inner wall of the connector (4) is fixedly connected to a resistance layer (9), the other end of the material tank (1) is fixedly connected to an air compressor interface (10), the other end of the material tank (1) is fixedly connected to an external air source interface (11), and a sealing plug (12) is movably installed on the inner wall of the external air source interface (11).

2. The energy-saving device for a suction and discharge tank truck according to claim 1, characterized in that: An elastic layer (13) is fixedly connected to the outer surface of the resistance layer (9), and an anti-pressure ring (14) is fixedly connected to the inside of the resistance layer (9).

3. The energy-saving device for a suction and discharge tank truck according to claim 1, characterized in that: The outer surface of the connecting head (4) is provided with a threaded hole (15), and the outer surface of the anti-loosening ring (7) is provided with a threaded groove (16).

4. The energy-saving device for a suction and discharge tank truck according to claim 3, characterized in that: The inner wall of the threaded hole (15) is threadedly connected to a threaded rod (17), and the outer surface of the threaded rod (17) is fixedly connected to a rubber membrane.

5. The energy-saving device for a suction and discharge tank truck according to claim 4, characterized in that: One end of the threaded rod (17) is fixedly connected to a torsion rod (18), and the number of the threaded rods (17) is four.

6. The energy-saving device for a suction and discharge tank truck according to claim 1, characterized in that: The inner wall of the external air source interface (11) is fixedly connected to a wear-resistant layer (19), and the outer surface of the sealing plug (12) is fixedly connected to a sealing gasket (20).

7. The energy-saving device for a suction and discharge tank truck according to claim 1, characterized in that: A fixing ring (21) is fixedly connected to the outer surface of the external gas source interface (11), and a sealing disk (22) is fixedly connected to one end of the sealing plug (12).

8. The energy-saving device for a suction and discharge tank truck according to claim 7, characterized in that: The inner thread of the sealing disk (22) is connected with sealing bolts (23), and the number of the sealing bolts (23) is six.

9. The energy-saving device for a suction and discharge tank truck according to claim 7, characterized in that: A connecting column (24) is fixedly connected to one side of the sealing disk (22), and an anti-slip pull plate (25) is fixedly connected to one end of the connecting column (24).

10. The energy-saving device for a suction and discharge tank truck according to claim 1, characterized in that: The other end of the material tank (1) is fixedly connected to a vacuum pump connector (26), and the outer surface of the material tank (1) is fixedly connected to a reinforcement shell (27).

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