A discharge device at the bottom of a tank truck capable of discharging materials at the bottom

Abstract

The present invention discloses a discharging device at the bottom of a tank truck capable of discharging materials from the bottom: it comprises a storage tank, a discharging device is provided at the lower protrusion of the storage tank, the discharging device comprises a connecting pipe, one end of the connecting pipe is connected and communicated with the storage tank, a valve is provided at the lower end of the connecting pipe, tracks are symmetrically provided on both sides of the lower protrusion of the storage tank, a mud-proof shell is slidably provided on the track, the upper end of the mud-proof shell is slidably matched with the track, and the connecting pipe and the valve are both located in a cavity formed by the mud-proof shell and the lower protrusion of the storage tank. The structure is simple and easy to use, and it is convenient to discharge all the remaining cement ash in the storage tank, thereby ensuring the cleanliness of the interior of the storage tank. When the storage tank transports cement ash of other types, it is ensured that the transported cement ash will not be mixed with the remaining cement ash before. It has high practical value and promotion value.

Description

Technical Field

[0001] The invention relates to a cement tank truck, in particular to a material discharging device at the bottom of the tank truck capable of discharging material at the bottom. Background Art

[0002] At present, when cement is used in large quantities, the cost of bagged cement is higher than that of bottled cement, so tank trucks are needed to transport bulk cement.

[0003] When the cement tank truck needs to discharge the cement dust in the storage tank, the traditional discharging method cannot discharge the cement dust in the downward protruding part of the storage tank cleanly. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the defects of the above-mentioned technology and provide a discharge device at the bottom of a tank truck capable of discharging materials from the bottom.

[0005] In order to solve the above technical problems, the technical solution provided by the present invention is a discharge device at the bottom of a tank truck capable of discharging materials from the bottom, comprising a storage tank, a discharge device is provided at a bulge at the lower part of the storage tank, the discharge device comprises a connecting pipe, one end of the connecting pipe is connected and communicated with the storage tank, and a valve is provided at the lower end of the connecting pipe.

[0006] Tracks are symmetrically arranged on both sides of the lower protrusion of the storage tank, a mud-proof shell is slidably arranged on the track, the upper end of the mud-proof shell slides with the track, and the connecting pipe and the valve are both located in the cavity formed by the mud-proof shell and the lower protrusion of the storage tank.

[0007] As an improvement, the valve is a ball valve.

[0008] As an improvement, the track is composed of a connecting plate connected to the protrusion at the bottom of the storage tank and a sliding plate located at the lower end of the connecting plate, and the extending direction of the track is consistent with the length direction of the storage tank.

[0009] As an improvement, the mud-proof shell is composed of sliding grooves that cooperate with the sliding plates at the upper ends of both sides and a baffle on one side. A door body is provided on the side of the mud-proof shell opposite to the baffle, and the baffle serves to block one end of the track.

[0010] As an improvement, a first stopper is provided at the upper ends of both sides of the mud-proof shell and on a side close to the door body, and a second stopper is provided on a side of the connecting plate away from the door body.

[0011] As an improvement, the door body faces the rear of the vehicle and has the function of blocking the other end of the track. There are two door bodies, which are symmetrically arranged on both sides of the mud-proof shell. The door body and the mud-proof shell are hinged, and the two door bodies are connected by a pin.

[0012] As an improvement, the handle on the valve faces the rear of the vehicle.

[0013] As an improvement, an annular slope is provided at the opening of the connecting pipe located inside the storage tank.

[0014] As an improvement, the connecting pipe and the storage tank are fixed by welding.

[0015] Compared with the prior art, the advantages of the present invention are: simple structure, easy to use, convenient to discharge all the remaining cement ash in the storage tank, and ensure the cleanliness of the inside of the storage tank. When the storage tank transports other types of cement ash, it is ensured that the transported cement ash will not be mixed with the previous remaining cement ash. It has high practical value and promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a schematic structural diagram of a discharge device at the bottom of a tank truck capable of discharging materials at the bottom.

[0017] Figure 2 This is a first state diagram of a discharge device at the bottom of a tank truck capable of discharging materials from the bottom of the present invention in an open state.

[0018] Figure 3 This is a second state diagram of a bottom discharge device of a tank truck capable of discharging materials from the bottom of the present invention in an open state.

[0019] Figure 4 The present invention is a side view of a discharge device at the bottom of a tank truck capable of discharging materials at the bottom in an open state.

[0020] Figure 5 The present invention is a front view of a discharge device at the bottom of a tank truck capable of discharging materials at the bottom in an open state.

[0021] Figure 6 yes Figure 5 Sectional view at AA.

[0022] Figure 7 The utility model is a schematic diagram of the installation of a discharge device at the bottom of a tank truck capable of discharging materials at the bottom of the present invention.

[0023] As shown in the figure: 1. Storage tank, 2. Connecting pipe, 3. Valve, 4. Track, 5. Mud-proof shell, 6. Connecting plate, 7. Sliding plate, 8. Sliding trough, 9. Baffle, 10. Door body, 11. First stopper, 12. Second stopper, 13. Handle, 14. Annular ramp. DETAILED DESCRIPTION

[0024] The following is a further detailed description of a discharge device at the bottom of a tank truck capable of discharging materials from the bottom of the present invention in conjunction with the accompanying drawings.

[0025] Combined with Figure 1-7 A discharge device at the bottom of a tank truck capable of discharging materials from the bottom comprises a storage tank 1, a discharge device is arranged at a bulge at the bottom of the storage tank 1, the discharge device comprises a connecting pipe 2, one end of the connecting pipe 2 is connected and communicated with the storage tank 1, and a valve 3 is arranged at the lower end of the connecting pipe 2.

[0026] Tracks 4 are symmetrically provided on both sides of the lower protrusion of the storage tank 1, and a mud-proof shell 5 is slidably provided on the track 4. The upper end of the mud-proof shell 5 is slidably matched with the track 4, and the connecting pipe 2 and the valve 3 are both located in the cavity formed by the mud-proof shell 5 and the lower protrusion of the storage tank 1.

[0027] The valve 3 is a ball valve.

[0028] The track 4 is composed of a connecting plate 6 connected to the lower protrusion of the storage tank 1 and a sliding plate 7 located at the lower end of the connecting plate 6. The extending direction of the track 4 is consistent with the length direction of the storage tank 1.

[0029] The mud-proof shell 5 is composed of a sliding groove body 8 matched with the sliding plate 7 and a baffle 9 on one side, and a door body 10 is provided on the side of the mud-proof shell 5 opposite to the baffle 9. The baffle 9 serves to block one end of the track 4.

[0030] A first stopper 11 is provided at the upper ends of both sides of the mud-proof shell 5 and on a side close to the door body 10 , and a second stopper 12 is provided on a side of the connecting plate 6 away from the door body 10 .

[0031] The door body 10 faces the rear of the vehicle, and has the function of blocking the other end of the track 4. There are two door bodies 10, which are symmetrically arranged on both sides of the mud-proof shell 5. The door body 10 and the mud-proof shell 5 are hinged, and the two door bodies 10 are connected by a latch.

[0032] The handle 13 on the valve 3 faces the rear of the vehicle.

[0033] An annular slope 14 is provided at the opening of the connecting pipe 2 inside the storage tank 1 .

[0034] The connecting pipe 2 and the storage tank 1 are fixed by welding.

[0035] During the specific implementation of the present invention, when the cement tank truck needs to discharge the cement dust in the storage tank, the traditional discharge method cannot discharge the cement dust in the downwardly protruding part of the storage tank cleanly.

[0036] When the cement ash in the storage tank of the cement tanker is extracted and there is only a small amount left, the air compressor on the cement tanker stops working. The user needs to remove the anti-mud shell 5 to expose the connecting pipe 2 and the valve 3. The user first opens the two door bodies 10. When the door bodies 10 are opened, the door bodies 10 will not block the other end of the track 4. The user moves the anti-mud shell 5. Since the anti-mud shell 5 is provided with a sliding groove body 8 that cooperates with the sliding plate 7 at the upper ends of both sides, the anti-mud shell 5 can slide on the track 4. When the first stopper 11 on the anti-mud shell 5 contacts the second stopper 12 on the track 4, the anti-mud shell 5 is limited and cannot move.

[0037] At this time, the user connects the external material receiving pipe to the lower end of the valve 3, and the user turns on the air compressor. The power of the air compressor needs to be lower than the normal power. The remaining cement ash in the storage tank will enter the connecting pipe 2, and then enter the material receiving pipe through the valve 3. The remaining cement ash is transported to the designated location.

[0038] The annular slope 14 at the opening of the connecting pipe 2 inside the storage tank 1 facilitates cement ash to enter the connecting pipe 2 .

[0039] When all the materials in the storage tank are discharged, turn off the air compressor, close the valve, and then disconnect the connecting pipe and valve 3.

[0040] It is necessary to reset the anti-mud housing 5. The user moves the anti-mud housing 5, and when the baffle 9 moves to contact the track 4, the door body 10 is closed. When the door body is closed, the door body 10 contacts the track 4, and the door body 10 acts as a limit to the track 4.

[0041] The structure is simple and easy to use. It is convenient to discharge all the remaining cement ash in the storage tank, ensuring the cleanliness of the inside of the storage tank. When the storage tank transports other types of cement ash, it ensures that the transported cement ash will not be mixed with the remaining cement ash before. It has high practical value and promotion value.

[0042] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A discharge device at the bottom of a tank truck capable of discharging materials from the bottom, comprising a storage tank (1), wherein a discharge device is provided at a raised portion at the bottom of the storage tank (1), and the characteristics are: The discharge device comprises a connecting pipe (2), one end of which is connected to and communicates with the material storage tank (1), and a valve (3) is provided at the lower end of the connecting pipe (2). Tracks (4) are symmetrically arranged on both sides of the lower protrusion of the storage tank (1), a mud-proof shell (5) is slidably arranged on the track (4), the upper end of the mud-proof shell (5) and the track (4) are slidably matched, and the connecting pipe (2) and the valve (3) are both located in a cavity formed by the mud-proof shell (5) and the lower protrusion of the storage tank (1); The track (4) is composed of a connecting plate (6) connected to a protrusion at the bottom of the storage tank (1) and a sliding plate (7) located at the bottom of the connecting plate (6), and the extending direction of the track (4) is consistent with the length direction of the storage tank (1); The mud-proof housing (5) is composed of a sliding groove (8) matched with the sliding plate (7) and a baffle (9) on one side, and a door (10) is provided on the side of the mud-proof housing (5) opposite to the baffle (9). The baffle (9) serves to block one end of the track (4); The door body (10) faces the rear of the vehicle, and the door body (10) has the function of blocking the other end of the track (4). The door bodies (10) are two and are symmetrically arranged on both sides of the mud-proof shell (5). The door body (10) and the mud-proof shell (5) are hinged, and the two door bodies (10) are connected by a latch. The handle (13) on the valve (3) faces the rear of the vehicle.

2. The discharge device at the bottom of a tank truck capable of discharging materials at the bottom according to claim 1, characterized in that: The valve (3) is a ball valve.

3. The discharge device at the bottom of a tank truck capable of discharging materials at the bottom according to claim 2, characterized in that: A first stopper (11) is provided at the upper ends of both sides of the mud-proof housing (5) and on a side close to the door body (10), and a second stopper (12) is provided on a side of the connecting plate (6) away from the door body (10).

4. The discharge device at the bottom of a tank truck capable of discharging materials at the bottom according to claim 1, characterized in that: An annular slope (14) is provided at the opening of the connecting pipe (2) located inside the material storage tank (1).

5. The discharge device at the bottom of a tank truck capable of discharging materials at the bottom according to claim 1, characterized in that: The connecting pipe (2) and the material storage tank (1) are fixed by welding.

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