Storage tank structure of cement truck

Abstract

The utility model discloses a storage tank structure of a cement truck, which relates to the field of cement trucks, and comprises a tank body, a first stirring pipe is arranged in the tank body in a penetrating manner, a spiral stirring blade is fixedly arranged on the pipe wall of the first stirring pipe, and a plurality of uniformly distributed second stirring pipes are fixedly arranged on the pipe wall of the first stirring pipe; a scraping rod is fixedly arranged at one end, far away from the first stirring pipe, of the second stirring pipe, and the scraping rod is attached to the inner wall of the tank body; one end of the first stirring pipe is connected with a water inlet pipe, and a plurality of uniformly distributed water outlet holes are formed in the pipe walls of the plurality of second stirring pipes. According to the cement stirring device, cement in the tank body can be stirred, the phenomenon of cement solidification is avoided, the stirring structure can be washed, manual cleaning is not needed, and the operation intensity is small.

Description

Technical Field

[0001] The utility model relates to the field of cement trucks, in particular to a storage tank structure of a cement truck. Background Art

[0002] The transport tank of the cement tank truck has the same structure as a large mixer. When the inclined grids rotate to a certain angle, the cement falls into the next inclined grid. This circular motion is used to prevent the cement from solidifying.

[0003] For example, the patent number CN215154217U discloses a concrete transport tank for a cement tank truck, including a cement tank truck and a transport tank, the cement tank truck is adapted to the transport tank, and the transport tank is electrically connected to the cement tank truck, a fixed column is fixedly connected to the inner wall of one side of the transport tank, the fixed column is fixedly connected to the fixing mechanism on the outside of the cement tank truck, a blocking bar and a telescopic bar are respectively fixedly connected to the inner wall of the cement tank truck, a rotating ring is rotatably connected to the outside of the fixed column through a rotating shaft, a tilting rod is fixedly connected to one side of the rotating ring, a counterweight block is fixedly connected to one end of the tilting rod, a stirring plate is fixedly connected to one side of the tilting rod, a material passing hole is provided at the bottom end of the stirring plate, and a plurality of rectangular grooves are provided at the bottom end of the counterweight block.

[0004] In the above scheme, a stirring plate is arranged inside the transport tank to stir the cement inside. Although it can play a certain stirring role, after the cement is poured out from the inside of the transport tank, it is easy to stick to the surface of the stirring structure due to its viscosity. In addition, the openings at both ends of the transport tank are small, which makes it inconvenient to clean the cement on the stirring structure, and the cleaning intensity is relatively high. Therefore, a storage tank structure of a cement truck is proposed. Utility Model Content

[0005] In view of the problems existing in the storage tank structure of the above-mentioned existing cement trucks, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a storage tank structure of a cement truck, which solves the problems raised by the background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A storage tank structure of a cement truck includes a tank body, wherein a first stirring tube is provided inside the tank body, a spiral stirring blade is fixedly provided on the tube wall of the first stirring tube, a plurality of evenly distributed second stirring tubes are fixedly provided on the tube wall of the first stirring tube, a scraper is fixedly provided on one end of the second stirring tube away from the first stirring tube, and the scraper is arranged in contact with the inner wall of the tank body; a water inlet pipe is connected to one end of the first stirring tube, and a plurality of evenly distributed water outlet holes are opened on the tube walls of the plurality of second stirring tubes.

[0009] Preferably, a water collecting box is rotatably provided on the rod wall at one end of the first stirring tube, one end of the water inlet pipe is connected to the side wall of the water collecting box, and a water inlet hole is provided on the tube wall of the first stirring tube located in the water collecting box.

[0010] Preferably, sealed bearings are fixedly embedded on both sides of the water collecting box, and the first stirring tube is rotatably connected to the water collecting box via the sealed bearings.

[0011] Preferably, mounting rods are fixedly provided on both sides of the water collecting box, and a mounting plate is fixedly provided on one end of the mounting rod away from the water collecting box.

[0012] Preferably, isolation nets are fixedly provided inside the plurality of water outlet holes.

[0013] Furthermore, an annular heating pipe is arranged inside the side wall of the tank body, and an outer side wall of the tank body is provided with a thermal insulation coating layer.

[0014] Preferably, one end of the water inlet pipe away from the water collecting box is connected to the water tank.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The utility model is provided with a first stirring tube, a second stirring tube and a water inlet pipe. The water inlet pipe can let water into the inside of the first stirring tube and the second stirring tube, and then spray water through a plurality of water outlet holes to wash the surface of the spiral stirring blade, the first stirring tube, the second stirring tube and the scraper rod, so that the cement attached to the surface can be cleaned without manual cleaning.

[0017] 2. The utility model is provided with a water collecting box, and the water collecting box is fixedly installed with external equipment through a mounting rod and a mounting plate, so that the first stirring tube and the water collecting box are rotatably connected, and the tube wall of the first stirring tube is provided with a water inlet hole, which can ensure that the water inside the water inlet pipe enters into the interior of the first stirring tube through the water inlet hole.

[0018] 3. The utility model, through the annular heating tube arranged on the inner wall of the tank body, can heat the inside of the tank body, so that the cement inside the tank body is heated and the cement solidification is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 For the utility model Figure 1 A magnified schematic diagram of part A;

[0022] Figure 3 For the utility model Figure 1 Schematic diagram of the structure of the second stirring tube.

[0023] Description of reference numerals:

[0024] 1. Tank body; 2. First stirring tube; 3. Spiral stirring blade; 4. Second stirring tube; 5. Scraper rod; 6. Water inlet pipe; 7. Water outlet hole; 8. Water collecting box; 9. Water inlet hole; 10. Sealed bearing; 11. Mounting rod; 12. Mounting plate; 13. Isolation net; 14. Ring heating tube; 15. Thermal insulation coating layer. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] The utility model embodiment discloses a storage tank structure of a cement truck.

[0027] The utility model provides Figure 1 and 3 The storage tank structure of a cement truck shown in the figure comprises a tank body 1, a first stirring tube 2 is passed through the interior of the tank body 1, a spiral stirring blade 3 is fixedly provided on the tube wall of the first stirring tube 2, a plurality of evenly distributed second stirring tubes 4 are fixedly provided on the tube wall of the first stirring tube 2, a scraper rod 5 is fixedly provided on one end of the second stirring tube 4 away from the first stirring tube 2, and the scraper rod 5 is arranged in close contact with the inner wall of the tank body 1, one end of the first stirring tube 2 is connected to an external driving mechanism, so that the first stirring tube 2 can rotate, and the first stirring tube 2 drives the spiral stirring blade 3, the second stirring tube 4 and the scraper rod 5 together when rotating Rotation can stir the cement inside the tank body 1; one end of the first stirring tube 2 is connected to a water inlet pipe 6, and the tube walls of the plurality of second stirring tubes 4 are provided with a plurality of evenly distributed water outlet holes 7, and the interiors of the plurality of water outlet holes 7 are fixedly provided with isolation nets 13 to prevent cement from entering the interiors of the water outlet holes 7; the water inlet pipe 6 can introduce water into the interiors of the first stirring tube 2 and the second stirring tube 4, and then spray water through the plurality of water outlet holes 7 to rinse the surfaces of the spiral stirring blades 3, the first stirring tube 2, the second stirring tube 4 and the scraper 5, so that the cement attached to the surface is cleaned without manual cleaning.

[0028] In order to be able to pass water into the first stirring tube 2, Figure 1-2As shown, a water collecting box 8 is rotatably provided on the rod wall at one end of the first stirring tube 2, one end of the water inlet pipe 6 is connected to the side wall of the water collecting box 8, and the end of the water inlet pipe 6 away from the water collecting box 8 is connected to the water tank, and a water inlet hole 9 is opened on the tube wall of the first stirring tube 2 and the part located in the water collecting box 8, and the water inlet pipe 6 can discharge water into the interior of the water collecting box 8, and then discharge water into the interior of the first stirring tube 2 and the second stirring tube 4 through the water inlet hole 9; sealed bearings 10 are fixedly embedded on both sides of the water collecting box 8, and the first stirring tube 2 and the water collecting box 8 are rotatably connected through the sealed bearings 10, and the sealed bearings 10 can make the first stirring tube 2 and the water collecting box 8 sealed and rotatably connected; mounting rods 11 are fixedly provided on both sides of the water collecting box 8, and a mounting plate 12 is fixedly provided on the end of the mounting rod 11 away from the water collecting box 8, and the mounting plate 12 is fixedly installed with external equipment to fix the position of the water collecting box 8.

[0029] Finally, in order to heat the cement inside the tank 1, Figure 1 As shown, an annular heating pipe 14 is arranged inside the side wall of the tank body 1, and the annular heating pipe 14 can heat the inside of the tank body 1, so that the cement inside the tank body 1 is heated to avoid the cement solidification. The outer wall of the tank body 1 is provided with a thermal insulation coating layer 15, and the thermal insulation coating layer 15 can reduce the heat loss inside the tank body 1.

[0030] During use: the driving mechanism of the cement truck works, so that the first stirring tube 2 can rotate. When the first stirring tube 2 rotates, it drives the spiral stirring blade 3, the second stirring tube 4 and the scraper 5 to rotate together, so as to stir the cement inside the tank body 1 to prevent the cement from solidifying. After the cement inside the tank body 1 is discharged, water can be introduced into the first stirring tube 2 and the second stirring tube 4 through the water inlet pipe 6, and then sprayed out through multiple water outlet holes 7 to rinse the surfaces of the spiral stirring blade 3, the first stirring tube 2, the second stirring tube 4 and the scraper 5, so that the cement attached to the surface can be cleaned without manual cleaning.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A storage tank structure of a cement truck, comprising a tank body (1), characterized in that: A first stirring tube (2) is provided inside the tank body (1), a spiral stirring blade (3) is fixedly provided on the tube wall of the first stirring tube (2), a plurality of evenly distributed second stirring tubes (4) are fixedly provided on the tube wall of the first stirring tube (2), a scraper rod (5) is fixedly provided on one end of the second stirring tube (4) away from the first stirring tube (2), and the scraper rod (5) is arranged in close contact with the inner wall of the tank body (1); One end of the first stirring tube (2) is connected to a water inlet pipe (6), and the tube walls of the plurality of second stirring tubes (4) are provided with a plurality of evenly distributed water outlet holes (7).

2. The storage tank structure of a cement truck according to claim 1, characterized in that: A water collecting box (8) is rotatably provided on a rod wall at one end of the first stirring tube (2), one end of the water inlet pipe (6) is connected to a side wall of the water collecting box (8), and a water inlet hole (9) is provided on the tube wall of the first stirring tube (2) and in the water collecting box (8).

3. The storage tank structure of a cement truck according to claim 2, characterized in that: Sealed bearings (10) are fixedly embedded on both sides of the water collecting box (8), and the first stirring tube (2) and the water collecting box (8) are rotatably connected via the sealed bearings (10).

4. The storage tank structure of a cement truck according to claim 2, characterized in that: Mounting rods (11) are fixedly provided on both sides of the water collecting box (8), and a mounting plate (12) is fixedly provided on one end of the mounting rod (11) away from the water collecting box (8).

5. The storage tank structure of a cement truck according to claim 1, characterized in that: An isolation net (13) is fixedly provided inside each of the plurality of water outlet holes (7).

6. The storage tank structure of a cement truck according to claim 1, characterized in that: An annular heating pipe (14) is arranged inside the side wall of the tank body (1), and a thermal insulation coating layer (15) is provided on the outer side wall of the tank body (1).

7. The storage tank structure of a cement truck according to claim 2, characterized in that: One end of the water inlet pipe (6) away from the water collecting box (8) is connected to the water tank.

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