Special-shaped water tank facilitating material conveying

Abstract

The special-shaped water tank facilitating material conveying comprises a main tank body, the left side and the right side of the lower end face of the main tank body are communicated with a first tank body and a second tank body respectively, and an inverted-U-shaped special-shaped water tank is formed between the first tank body and the main tank body and between the second tank body and the main tank body. A notch allowing a material conveying belt to pass through is formed between the sides, close to each other, of the first box body and the second box body and the lower end face of the main box body, and the lower end face of the first box body communicates with the lower end face of the second box body through a communicating pipe. The main box body is arranged, the first box body and the second box body are arranged on the left side and the right side of the lower end face of the main box body in a communicating mode respectively to form the inverted-U-shaped special-shaped water tank, and a material conveying belt can pass through the notch in the middle of the lower end of the inverted-U-shaped special-shaped water tank. The special-shaped water tank is arranged at the position of a material conveying belt at the upstairs end of an asphalt mixing station, and the problem that an existing water tank needs to occupy the construction area independently is solved while the size of the water tank is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of asphalt mixing stations, and in particular relates to a special-shaped water tank which is convenient for material transportation. Background Art

[0002] Foamed asphalt is a product of hot asphalt combined with cold water. It achieves the purpose of full bonding with aggregate by temporarily reducing the viscosity of asphalt. Foamed asphalt is not a new substance, but a mixture produced by new technology. This type of asphalt is widely used in warm mix and cold mix technologies and has been adopted in many physical projects across the country.

[0003] A foamed asphalt mixing station is a device that foams asphalt and mixes the foamed asphalt with aggregates in a certain proportion. The foamed asphalt is formed by combining high-temperature asphalt and cold water under a certain pressure through various physical effects. The equipment used includes a water tank, asphalt heating equipment, and asphalt foaming equipment. Existing water tanks are generally conventional shapes such as cylindrical or rectangular, and are often located below or above the asphalt mixing station building. Water for foaming is provided by an asphalt foaming water pump. This conventional water tank requires a certain construction area to occupy separately, which poses a problem of occupying the construction area.

[0004] Based on the deficiencies in the prior art, the utility model discloses a special-shaped water tank that facilitates material transportation. A main tank body is provided and a first tank body and a second tank body are respectively connected on the left and right sides of the lower end surface of the main tank body to form an inverted concave-shaped special-shaped water tank. The notch in the middle of the lower end of the inverted concave-shaped special-shaped water tank can allow the material conveyor belt to pass through, so that the special-shaped water tank is arranged at the material conveyor belt position at the upper end of the asphalt mixing plant building, which solves the problem that the existing water tank needs to occupy the construction area alone while ensuring the volume of the water tank. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a special-shaped water tank that is convenient for material transportation, so as to solve the technical problems raised in the background technology.

[0006] The utility model provides the following technical solutions:

[0007] A special-shaped water tank for convenient material transportation includes a main box body, and a first box body and a second box body are respectively connected to each other on the left and right sides of the lower end surface of the main box body. An inverted concave-shaped special-shaped water tank is formed between the first box body, the second box body and the main box body. A recess for allowing a material conveyor belt to pass through is formed between the side where the first box body and the second box body are close to each other and the lower end surface of the main box body. The lower end surfaces of the first box body and the second box body are connected by a connecting pipe. The lower end surface of the first box body is also provided with a water inlet pipe, and the lower end surface of the second box body is also provided with a water outlet pipe for connecting to the water inlet end of an asphalt foaming water pump.

[0008] Preferably, a first valve is provided on the water outlet pipe.

[0009] Preferably, an overpressure return water pipe is further provided at the upper end of the side surface of the main box body, and a fourth flange is provided at a port of the overpressure return water pipe away from the main box body.

[0010] Preferably, the connecting pipe includes a U-shaped tube, and the left and right ports of the U-shaped tube are respectively connected to the interior of the first box body and the second box body through vertical pipes. The two ports of the U-shaped tube are respectively provided with a first flange, and the lower ends of the two vertical pipes are respectively provided with a second flange that is compatible with the first flange.

[0011] Preferably, a sewage pipe is further provided at the lower end of the U-shaped tube, and a second valve is provided on the sewage pipe.

[0012] Preferably, there are a plurality of communicating pipes, and the plurality of communicating pipes are sequentially arranged along the front-to-rear direction of the first box body and the second box body.

[0013] Preferably, a third flange is provided at a port of the water inlet pipe away from the first box.

[0014] Preferably, an inspection port is provided on the upper end surface of the main box body.

[0015] Preferably, the inspection port is equipped with a cover, the left end of the cover is connected to the upper end surface of the main box body through two first limiting members, and the right end of the cover is connected to the upper end surface of the main box body through a second limiting member.

[0016] Preferably, the first limiting member includes a vertical plate and an inverted L-shaped connecting plate, the lower end of the vertical plate is connected to the upper end surface of the main box body, the upper end of the vertical plate is connected to the lower end of the inverted L-shaped connecting plate through a hinge shaft, and the upper end of the inverted L-shaped connecting plate is connected to the upper end surface of the cover.

[0017] Preferably, the second limiting member includes a limiting plate and a U-shaped seat, the lower end of the U-shaped seat is connected to the upper end face of the main box body, the upper end of the U-shaped seat is hinged with a screw, the left end of the limiting plate is connected to the right side of the upper end face of the cover, the right end of the limiting plate is provided with a notch for the screw to pass through, and the screw is provided with a fastening nut at the upper end of the notch.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The utility model discloses a special-shaped water tank which is convenient for material transportation. A main box body is provided and a first box body and a second box body are respectively connected on the left and right sides of the lower end surface of the main box body to form an inverted concave-shaped special-shaped water tank. The notch in the middle part of the lower end of the inverted concave-shaped special-shaped water tank can allow a material conveyor belt to pass through. The special-shaped water tank is arranged at the position of the material conveyor belt at the upper end of the asphalt mixing plant building, which solves the problem that the existing water tank needs to occupy a construction area alone while ensuring the volume of the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a three-dimensional schematic diagram of the present utility model.

[0022] Figure 2 For this utility model Figure 1 A local enlarged schematic diagram of point A.

[0023] Figure 3 For this utility model Figure 1 A partial enlarged schematic diagram of point B.

[0024] Figure 4 It is a schematic structural diagram of the dirt removal mechanism of the present utility model. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0027] Example 1

[0028] See also Figure 1-3 As shown, a special-shaped water tank for convenient material transportation includes a main body 1. The left and right sides of the lower end surface of the main body 1 are connected to a first tank 2 and a second tank 3, respectively. The first tank 2, the second tank 3 and the main body 1 form an inverted concave-shaped special-shaped water tank. A recess 4 for allowing a material conveyor belt to pass through is formed between the side of the first tank 2 and the second tank 3 that is close to each other and the lower end surface of the main body 1. The lower end surfaces of the first tank 2 and the second tank 3 are connected by a connecting pipe 5. The lower end surface of the first tank 2 is also provided with an inlet pipe 6, and the lower end surface of the second tank 3 is also provided with an outlet pipe 7 for connecting to the water inlet of the asphalt foaming water pump. The recess in the middle of the lower end of the inverted concave-shaped special-shaped water tank of the utility model allows the material conveyor belt to pass through, allowing the special-shaped water tank to be placed at the material conveyor belt position at the upper end of the asphalt mixing plant building. While ensuring the volume of the water tank, it solves the problem that existing water tanks need to occupy construction area alone, and does not delay the operation of the material conveyor belt. The main housing 1, first housing 2, and second housing 3 are constructed from a single welded channel steel frame. Steel plates are welded to the exterior and interior of the frame to form an inverted concave-shaped water tank. The interior of the water tank is treated with an anti-corrosion treatment, such as stainless steel and / or sprayed with an anti-rust coating.

[0029] The water outlet pipe 7 is provided with a first valve 11. The first valve is a hand valve or a solenoid valve.

[0030] An overpressure return pipe 8 is further provided at the upper end of the side surface of the main box body 1 , and a fourth flange is provided at one end of the overpressure return pipe 8 away from the main box body 1 .

[0031] The connecting pipe 5 includes a U-shaped pipe 51. The left and right ends of the U-shaped pipe 51 are connected to the interiors of the first and second tanks 2 and 3 respectively through vertical pipes 52. The two ends of the U-shaped pipe 51 are respectively provided with first flanges 53. The lower ends of the two vertical pipes 52 are respectively provided with second flanges 54 that match the first flanges 53. This enables the water inside the first and second tanks 2 and 3 to communicate with each other and ensures that the water inside the first and second tanks 2 and 3 tends to the same level.

[0032] The lower end of the U-shaped tube 51 is also provided with a sewage pipe 10, and the sewage pipe 10 is provided with a second valve 12. The setting of the sewage pipe 10 can discharge dirt from the sewage pipe when the water tank is decontaminated, and the second valve 12 is in a closed state when the decontamination is not performed.

[0033] There are a plurality of communicating pipes 5 , which are sequentially arranged along the front-to-back direction of the first box body 2 and the second box body 3 .

[0034] A third flange is provided at a port of the water inlet pipe 6 away from the first box body 2 .

[0035] The upper end surface of the main box body 1 is provided with an inspection port 9. The inspection port 9 facilitates maintenance personnel to enter the box body for inspection and maintenance.

[0036] The inspection port 9 is adapted with a cover 13 , the left end of the cover 13 is connected to the upper end surface of the main box body 1 through two first limit members 14 , and the right end of the cover 13 is connected to the upper end surface of the main box body 1 through a second limit member 15 .

[0037] The first stopper includes a vertical plate and an inverted L-shaped connecting plate. The lower end of the vertical plate is connected to the upper end surface of the main housing. The upper end of the vertical plate is connected to the lower end of the inverted L-shaped connecting plate via a hinge axis. The upper end of the inverted L-shaped connecting plate is connected to the upper end surface of the cover. The cover is capable of swinging about the hinge axis.

[0038] The second stopper 15 comprises a stopper and a U-shaped seat. The lower end of the U-shaped seat is connected to the upper end surface of the main housing. A screw is hingedly connected to the upper end of the U-shaped seat. The left end of the stopper is connected to the right side of the upper end surface of the cover 13. The right end of the stopper is provided with a notch for the screw to pass through. A fastening nut is provided above the notch on the screw. The outer dimensions of the fastening nut are larger than the dimensions of the notch. By screwing the fastening nut onto the screw, the stopper is tightened, thereby tightening the cover 13.

[0039] Example 2

[0040] See also Figure 4 As shown, on the basis of Example 1, a dirt removal mechanism is provided on the lower bottom surface inside the main box body 1, and the dirt removal mechanism includes a first cross bar 161, the length direction of the first cross bar is horizontally arranged along the left and right direction, and the lower end surface of the first cross bar is provided with a first dirt removal member 162 along its length direction for contacting the lower bottom surface inside the main box body 1, and a telescopic member 163 is also provided inside the main box body for making the first cross bar reciprocate along the front and rear directions.

[0041] The telescopic member 163 is a telescopic cylinder or a ball screw.

[0042] The ball screw includes a screw rod, which is arranged horizontally along the front-to-back direction. Its front and rear ends are connected to the front and rear inner walls of the main housing 1 via sealed bearings. A ball nut block is fitted onto the screw rod, the outer side of which is connected to the middle portion of the first crossbar. A forward and reverse motor is mounted on the rear side of the main housing 1, and the motor's shaft is coaxially connected to the screw rod. The screw rod, ball nut block, and sealed bearings are all made of rust-resistant materials.

[0043] The forward and reverse motor can also be arranged in an internal position of the main box 1. The forward and reverse motor is a waterproof motor.

[0044] The left and right ends of the first cross bar are respectively provided with guide cylinders 164, and a guide rod is coaxially adapted in the guide cylinder. The length direction of the guide rod is horizontally arranged in the front-to-back direction, and the front and rear ends of the guide rod are respectively connected to the front and rear inner walls of the main box body 1.

[0045] The dirt removal mechanism also includes two second cross bars 165, the length direction of the second cross bars being horizontally arranged in the left-right direction, and the lower end surfaces of the two second cross bars being provided with second dirt removal members 166 for contacting the lower bottom surfaces of the first box body 2 and the second box body 3 respectively along their length direction, and the upper ends of the second cross bars 165 are connected to the first cross bar by a connecting rod 167. The first dirt removal member 162 and the second dirt removal member 166 are one of a scraper, a brush, and a sponge. The reciprocating operation of the forward and reverse motor can drive the screw to rotate, thereby driving the ball nut block to move back and forth in the front and back directions, and then driving the first cross bar and the second cross bar 165 to move back and forth in the front and back directions, and then driving the first dirt removal member 162 and the second dirt removal member 166 to move back and forth in the front and back directions, so that the dirt attached to the bottom of the main box body, the first box body, and the second box body is moved, so that the dirt is suspended in the water and discharged to the outside through the sewage pipe.

[0046] The above is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and inventive concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A special-shaped water tank for convenient material transportation, comprising a main tank body (1), characterized in that: The left and right sides of the lower end face of the main box body (1) are respectively connected to a first box body (2) and a second box body (3); an inverted concave-shaped heterosexual water tank is formed between the first box body (2), the second box body (3) and the main box body (1); a recess (4) for allowing a material conveyor belt to pass through is formed between the side where the first box body (2) and the second box body (3) are close to each other and the lower end face of the main box body (1); the lower end faces of the first box body (2) and the second box body (3) are connected via a connecting pipe (5); the lower end face of the first box body (2) is also provided with a water inlet pipe (6); the lower end face of the second box body (3) is also provided with a water outlet pipe (7) for communicating with the water inlet end of the asphalt foaming water pump.

2. A special-shaped water tank for convenient material transportation according to claim 1, characterized in that: The connecting pipe (5) comprises a U-shaped pipe (51), the left and right ends of the U-shaped pipe (51) are respectively connected to the interior of the first box (2) and the second box (3) through vertical pipes (52), the two ends of the U-shaped pipe (51) are respectively provided with a first flange (53), and the lower ends of the two vertical pipes (52) are respectively provided with a second flange (54) adapted to the first flange (53).

3. The special-shaped water tank for convenient material transportation according to claim 2, characterized in that: A sewage pipe (10) is further provided at the lower end of the U-shaped tube (51), and a second valve (12) is provided on the sewage pipe (10).

4. A special-shaped water tank for convenient material transportation according to any one of claims 1 to 3, characterized in that: A plurality of the communicating pipes (5) are provided, and the plurality of communicating pipes (5) are sequentially arranged along the front-to-back direction of the first box body (2) and the second box body (3).

5. The special-shaped water tank for convenient material transportation according to claim 1, characterized in that: A third flange is provided at an end of the water inlet pipe (6) away from the first box (2).

6. The special-shaped water tank for convenient material transportation according to claim 1, characterized in that: The water outlet pipe (7) is provided with a first valve (11).

7. The special-shaped water tank for convenient material transportation according to claim 1, characterized in that: An inspection port (9) is provided on the upper end surface of the main box body (1).

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