Semitrailer for transporting powder and particle materials

Abstract

The utility model discloses a semitrailer for powder and particle material transportation, which comprises a trailer seat, a material storage tank is arranged above the trailer seat, blanking tanks are arranged on two sides of the bottom of the material storage tank, the bottoms of the blanking tanks are connected with the upper surface of the trailer seat, and the upper surface of the trailer seat is provided with a material storage tank. The bottom of each discharging tank is provided with a discharging pipe extending to the position below the trailer base, an air compressor is arranged between the two discharging pipes, a discharging pipe is arranged at the bottom of the air compressor, and blowing assemblies are arranged on the two sides of the storage tank. According to the utility model, the material storage cavity is matched with the conical blanking cavity, so that the material in the material storage tank can freely fall and be discharged through the blanking cavity, the material can be completely discharged, the discharging is clean and thorough, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of semi-trailers, in particular to a semi-trailer for transporting powder and granular materials. Background Art

[0002] Semi-trailers for transporting powdery and granular materials are suitable for the transportation and pneumatic unloading of dry powdery and granular materials with particle diameters not exceeding 0.1mm, such as fly ash, cement, lime powder, ore powder, etc. When the vertical unloading height reaches 15m, the horizontal transportation distance can reach 5m.

[0003] Due to the large size of the semi-trailer, when the powder and granular materials stored inside are unloaded by using an air compressor, the powder and granular materials close to the inner walls on both sides of the semi-trailer are not easy to be discharged from the opening, resulting in unclean unloading and a large amount of residue when the semi-trailer is unloaded. It is also necessary to manually unload the powder and granular materials on the inner walls on both sides, which reduces the unloading efficiency. Utility Model Content

[0004] The utility model aims to provide a semi-trailer for transporting powder and granular materials to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned objectives, the specific technical scheme of the utility model is as follows: a semi-trailer for transporting powder and granular materials, comprising a trailer seat, a storage tank is arranged above the trailer seat, and discharge tanks are arranged on both sides of the bottom of the storage tank, the bottom of the discharge tank is connected to the upper surface of the trailer seat, and the bottom of each discharge tank is provided with a discharge pipe extending to the bottom of the trailer seat, an air compressor is arranged between the two discharge pipes, a discharge pipe is arranged at the bottom of the air compressor, and blowing components are arranged on both sides of the storage tank.

[0006] Preferably, the long side of the storage tank is distributed parallel to the long side of the trailer seat, and the bottom of the storage tank is fixedly connected to the upper surface of the trailer seat through a plurality of orderly distributed support frames.

[0007] Preferably, the upper surface of the storage tank is provided with two symmetrically distributed feed bins.

[0008] Preferably, the inner cavity of the material storage tank is provided with a material storage cavity, the material discharge tank is a cone structure, and the inner cavity of the material discharge tank is provided with a conical material discharge cavity, and the material discharge cavity is communicated with the material storage cavity.

[0009] Preferably, a discharge port is provided in the middle portion of the bottom of the discharge tank, and the discharge pipe is fixedly connected to the discharge port.

[0010] Preferably, the blowing assembly includes a blower connected to the upper surface of the trailer seat, the blower is connected to a blast pipe, the outlet end of the blast pipe is connected to two branch pipes through a tee pipe, the outlet end of the branch pipe is connected to a diversion pipe, and the side wall of the diversion pipe is provided with multiple equally spaced nozzles along its length direction.

[0011] Preferably, the length of the diverter pipe is equal to the length of the storage tank, and the diverter pipe is fixedly connected to the side wall of the storage tank through a fixing part. The side wall of the storage tank is provided with a through hole for inserting the nozzle. A sealing part is provided at the connection between the nozzle and the through hole, and the nozzle extends to the inner cavity of the storage chamber.

[0012] The utility model of a semi-trailer for transporting powder and granular materials has the following advantages:

[0013] 1. The utility model facilitates the free fall of materials in the storage tank and discharge through the discharge cavity through the conical discharge cavity through the cooperation between the storage cavity and the conical discharge cavity, which is conducive to the complete discharge of materials, clean and thorough unloading, and greatly improves work efficiency.

[0014] 2. The utility model starts the blower to make the nozzle blow air into the storage tank, so that during the unloading process, the material can be effectively prevented from adhering to the inner wall of the tank, which is beneficial to the flow of the material, thereby being more conducive to improving the thoroughness of unloading and further improving the unloading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model 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 creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the bottom of the trailer seat in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the material storage tank in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the blowing material assembly in the utility model.

[0020] Explanation of markings in the figure: 1. Trailer seat; 2. Storage tank; 3. Feed bin; 4. Discharge tank; 5. Support frame; 6. Blowing assembly; 7. Air compressor; 8. Discharge pipe; 9. Discharge pipe; 10. Storage chamber; 11. Discharge chamber; 12. Discharge port; 13. Blower; 14. Blower pipe; 15. Branch pipe; 16. Diverter pipe; 17. Nozzle. DETAILED DESCRIPTION

[0021] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0022] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0024] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0025] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0026] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a semi-trailer for transporting powder and granular materials of the utility model in conjunction with the accompanying drawings.

[0027] like Figure 1-4 As shown, a semitrailer for transporting powder and granular materials of the utility model comprises a trailer seat 1, a storage tank 2 is arranged above the trailer seat 1, the long side of the storage tank 2 is parallel to the long side of the trailer seat 1, and the bottom of the storage tank 2 is fixedly connected to the upper surface of the trailer seat 1 through a plurality of orderly distributed support frames 5, and the storage tank 2 is more stable through the arrangement of the support frames 5. Two symmetrically distributed feed bins 3 are arranged on the upper surface of the storage tank 2, and powder and granular materials are fed into the storage tank 2 through the feed bins 3. A discharge tank 4 is provided on both sides of the bottom of the storage tank 2, and the bottom of the discharge tank 4 is connected to the upper surface of the trailer seat 1. A discharge pipe 8 extending to the bottom of the trailer seat 1 is provided at the bottom of each discharge tank 4, and a discharge port 12 is provided in the middle part of the bottom of the discharge tank 4. The discharge pipe 8 is fixedly connected to the discharge port 12. An air compressor 7 is provided between the two discharge pipes 8, and a discharge pipe 9 is provided at the bottom of the air compressor 7. A storage cavity 10 is provided in the inner cavity of the storage tank 2. The discharge tank 4 is a cone structure, and a conical discharge cavity 11 is provided in the inner cavity of the discharge tank 4. The discharge cavity 11 is connected with the storage cavity 10. Through the cooperation between the storage cavity 10 and the conical discharge cavity 11, it is beneficial for the material in the storage tank 2 to fall freely and be discharged through the discharge cavity 11, which is beneficial for the complete discharge of the material, and the unloading is clean and thorough, which greatly improves the work efficiency.

[0028] A blowing assembly 6 is arranged on both sides of the storage tank 2, and the blowing assembly 6 includes a blower 13 connected to the upper surface of the trailer seat 1, and a blast pipe 14 is connected to the blower 13, and the outlet end of the blast pipe 14 is connected to two branch pipes 15 through a three-way pipe, and the outlet end of the branch pipe 15 is connected to a shunt pipe 16, and the side wall of the shunt pipe 16 is provided with a plurality of nozzles 17 distributed at equal intervals along its length direction, and the length of the shunt pipe 16 is equal to the length of the storage tank 2, and the shunt pipe 16 is connected to the storage tank 2 through a fixing member. The side wall of the material tank 2 is fixedly connected, and the side wall of the material storage tank 2 is provided with a through hole for inserting the nozzle 17. A seal is provided at the connection between the nozzle 17 and the through hole, and the nozzle 17 extends to the inner cavity of the material storage chamber 10. By starting the blower 13, the nozzle 17 will blow air into the material storage tank 2, so that during the unloading process, the material can be effectively prevented from sticking to the inner wall of the tank body, which is beneficial to the flow of the material, thereby further improving the thoroughness of unloading and further improving the unloading efficiency.

[0029] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A semitrailer for transporting powder and granular materials, characterized in that: The trailer seat (1) comprises a material storage tank (2) arranged above the trailer seat (1), material discharge tanks (4) arranged on both sides of the bottom of the material storage tank (2), the bottom of the material discharge tank (4) being connected to the upper surface of the trailer seat (1), the bottom of each material discharge tank (4) being provided with a material discharge pipe (8) extending to the bottom of the trailer seat (1), an air compressor (7) being arranged between two material discharge pipes (8), a material discharge pipe (9) being arranged at the bottom of the air compressor (7), and material blowing components (6) being arranged on both sides of the material storage tank (2).

2. A semitrailer for transporting powder and granular materials according to claim 1, characterized in that: The long side of the material storage tank (2) is arranged parallel to the long side of the trailer seat (1), and the bottom of the material storage tank (2) is fixedly connected to the upper surface of the trailer seat (1) via a plurality of orderly distributed support frames (5).

3. The semitrailer for transporting powder and granular materials according to claim 1, characterized in that: The upper surface of the material storage tank (2) is provided with two symmetrically distributed material feed bins (3).

4. The semitrailer for transporting powder and granular materials according to claim 1, characterized in that: The inner cavity of the material storage tank (2) is provided with a material storage cavity (10); the material discharge tank (4) is of a cone structure; and the inner cavity of the material discharge tank (4) is provided with a conical material discharge cavity (11); the material discharge cavity (11) is in communication with the material storage cavity (10).

5. The semitrailer for transporting powder and granular materials according to claim 1, characterized in that: A discharge port (12) is provided at the middle portion of the bottom of the discharge tank (4), and the discharge pipe (8) is fixedly connected to the discharge port (12).

6. The semitrailer for transporting powder and granular materials according to claim 4, characterized in that: The blowing assembly (6) comprises a blower (13) connected to the upper surface of the trailer seat (1), the blower (13) being connected to a blow pipe (14), the outlet end of the blow pipe (14) being connected to two branch pipes (15) via a three-way pipe, the outlet end of the branch pipe (15) being connected to a diversion pipe (16), and the side wall of the diversion pipe (16) being provided with a plurality of nozzles (17) distributed at equal intervals along its length direction.

7. A semitrailer for transporting powder and granular materials according to claim 6, characterized in that: The length of the diverter pipe (16) is equal to the length of the material storage tank (2), and the diverter pipe (16) is fixedly connected to the side wall of the material storage tank (2) via a fixing member, the side wall of the material storage tank (2) is provided with a through hole for inserting the nozzle (17), a sealing member is provided at the connection between the nozzle (17) and the through hole, and the nozzle (17) extends into the inner cavity of the material storage cavity (10).

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