Powder tank truck tank convenient for feeding

Abstract

The utility model relates to a powder tank truck tank convenient for feeding, which is characterized in that a feeding port is arranged on the tank body, the feeding port is connected with a feeding pipe, the feeding pipe comprises an internal pipeline and an external pipeline, the external pipeline extends out of the tank body, the internal pipeline extends into the tank body, and the end part of the internal pipeline is positioned at the upper part in the tank body. The tank body is further connected with a ventilation pipe, and the exhaust end of the ventilation pipe is located on the upper portion of the tank body. According to the powder tank truck tank body, the feeding pipe is directly fixed to the feeding port, materials directly enter the tank body through the feeding pipe, compared with a conventional tank body, the tank cover does not need to be opened and closed during loading, and the risks of manually opening and closing the tank cover and moving the feeding pipe are avoided. When the tank body is filled with materials, the materials are directly guided into the tank body through the feeding pipe, redundant air in the tank body can be discharged out of the tank body through the ventilation pipe, and the pressure of the tank body is prevented from being too high. By means of feeding in the mode, workers do not need to climb to the upper portion of the tank body for operation, risks are reduced, and meanwhile the feeding process is simple and convenient.

Description

Technical Field

[0001] The utility model relates to a tank truck, in particular to a powder tank truck tank body used for transporting powder particles. Background Art

[0002] The existing powder tank truck includes a frame and a tank body on the frame. The conventional tank body includes a feed port at the top, and a tank cover is provided at the feed port. When it is necessary to load materials, the feed pipe needs to be inserted into the feed port. When the materials are loaded, the feed pipe needs to be pulled out and the feed port needs to be closed by the tank cover.

[0003] However, during the use of the existing tank body, the material may overflow from the gap between the feed pipe and the feed port; when the tank body is in use, it is necessary to manually open and close the tank cover, and the tank cover may easily injure the staff when it jumps up due to the high pressure; at the same time, the staff will come into contact with the material, which may affect the safety of the staff when the material is a hazardous chemical. Utility Model Content

[0004] The main purpose of the utility model is to provide a powder tank truck tank body which is convenient for feeding, so as to solve the problem of unsafe use of the existing tank body.

[0005] The utility model provides a powder tank truck tank body that is convenient for feeding, wherein the tank body is provided with a feeding port, the feeding port is connected to a feeding pipe, the feeding pipe comprises an internal pipeline and an external pipeline, the external pipeline extends out of the tank body, the internal pipeline extends into the tank body, and the end of the internal pipeline is located at the upper part of the tank body. The tank body is also connected to a vent pipe, and the exhaust end of the vent pipe is located at the upper part of the tank body.

[0006] Preferably, the feed port is opened in the lower middle part of the tank body, and the internal pipeline extends upward from the feed port and extends to the upper part of the tank body.

[0007] More preferably, a bending section is further provided at the upper end of the internal pipeline, and the bending section is gradually bent from a vertical setting to a horizontal setting.

[0008] Preferably, two feed ports are provided, and the two feed ports are respectively provided at the front and rear of the tank body.

[0009] Preferably, an exhaust port is provided at the upper portion of the tank body, and the vent pipe is inserted into the tank body from the exhaust port.

[0010] More preferably, the ventilation pipe extends from the lower portion of the outer wall of the tank body to the upper portion of the outer wall of the tank body and is connected to an air inlet arranged at the upper portion of the tank body, and an exhaust connection port is arranged at the lower end of the ventilation pipe.

[0011] Preferably, the upper portion of the vent pipe extends upward to the upper portion of the tank body, then bends downward to the air inlet at the upper portion of the tank body, and is connected to the air inlet.

[0012] Compared with the prior art, the powder tank truck tank body provided by the utility model, which is convenient for feeding, has the following beneficial effects:

[0013] The above-mentioned powder tank truck tank body has the feed pipe directly fixed at the feed port, and the material directly enters the tank body through the feed pipe. Compared with the conventional tank body, there is no need to open and close the tank cover when loading, avoiding the risk of manually opening and closing the tank cover and moving the feed pipe. When the above-mentioned tank body is loaded with materials, the feed pipe directly guides the materials into the tank body, and the excess air in the tank body can be discharged from the tank body through the vent pipe to avoid excessive pressure in the tank body. By feeding in the above manner, there is no need for workers to climb up to the top of the tank body to operate, which reduces the risk, and the feeding process is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Obviously, the drawings described below are only some specific embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without any creative work.

[0016] Figure 1 This is a transverse cross-sectional view of the tank body of the powder tank truck in Example 1 of the utility model.

[0017] Figure 2 It is a partial side view of the tank body of the powder tank truck in Example 1 of the utility model.

[0018] In the attached figure:

[0019] 1. External pipeline; 2. Internal pipeline; 3. Bend section; 4. Ventilation pipe; 5. Ventilation pipe valve. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0022] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0023] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; 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, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0026] Example 1

[0027] This embodiment provides a tank body of a powder tank truck that is convenient for feeding, wherein a feeding port is provided on the tank body, and a feeding pipe is connected to the feeding port, and the feeding pipe includes an internal pipeline 2 and an external pipeline 1, wherein the external pipeline 1 extends out of the tank body, and the internal pipeline 2 extends into the tank body, and the end of the internal pipeline 2 is located at the upper part of the tank body. The tank body is also connected to a vent pipe 4, and the exhaust end of the vent pipe 4 is located at the upper part of the tank body.

[0028] The above-mentioned powder tank truck tank body has the feed pipe directly fixed at the feed port, and the material directly enters the tank body through the feed pipe. Since the end of the internal pipeline 2 is located at the upper part of the tank body, the material will not block the feed pipe. At the same time, the air pressure in the tank body increases during the feeding process. In order to maintain the low-pressure or normal-pressure environment in the tank body, the vent pipe 4 can also discharge the excess gas in the tank body, making it easier for the material to enter the tank body. Compared with conventional tank bodies, the above-mentioned powder tank truck tank body does not need to open and close the tank cover when loading, avoiding the risk of manually opening and closing the tank cover and moving the feed pipe. When the above-mentioned tank body is loaded with materials, the feed pipe directly guides the materials into the tank body, and the excess air in the tank body can be discharged from the tank body through the vent pipe 4 to avoid excessive pressure in the tank body. When feeding in the above-mentioned manner, there is no need for staff to climb up to the upper part of the tank body to operate, which reduces the risk, and the feeding process is simple and convenient.

[0029] Specifically, in this embodiment, the feed port is opened in the middle and lower part of the tank body, specifically at the lower end of the side of the tank body, and the internal pipeline 2 extends upward from the feed port and extends to the upper part of the tank body. At this time, the internal pipeline 2 is arranged in the tank body, which will not affect the external structure of the tank body, and the tank body can also protect the internal pipeline 2.

[0030] More specifically, in order to facilitate unloading and prevent the material from flowing back to the feed pipe through the internal pipeline 2, a bending section 3 is also provided at the upper end of the internal pipeline 2, and the bending section 3 is gradually bent from a vertical setting to a horizontal setting, that is, the bending section 3 is an elbow style.

[0031] Specifically, in this embodiment, in order to prevent the material from piling up at the front or rear of the tank body, two feed inlets are provided, and the two feed inlets are respectively provided at the front and rear of the tank body.

[0032] Specifically, in this embodiment, in order to facilitate exhaust, a vent pipe 4 is provided, an exhaust port is provided at the upper portion of the tank body, and the vent pipe 4 is inserted into the tank body from the exhaust port.

[0033] More specifically, in the present embodiment, the ventilation pipe 4 extends from the lower portion of the outer wall of the tank body to the upper portion of the outer wall of the tank body, and the upper portion of the outer wall of the tank body refers to the upper portion of the tank body; and is connected to an air inlet arranged at the upper portion of the tank body, and the air inlet at the upper portion of the tank body refers to the upper portion of the tank body, that is, the upper portion of the tank body, and an exhaust connection port is provided at the lower end of the ventilation pipe 4, and the exhaust connection port can be connected to a material filtering device, and can also be connected to a storage device for storing materials, so as to process air and materials mixed in the air.

[0034] More specifically, in order to prevent the material from flowing out along the vent pipe 4 and reduce the amount of material entering the vent pipe 4, the upper part of the vent pipe 4 extends upward to the upper part of the tank body, that is, the upper part of the tank body, away from the tank body, and then turns downward to extend to the air inlet at the upper part of the tank body, and is connected to the air inlet. Through the above arrangement, the gas discharged from the vent pipe 4 needs to move upward first and then move downward. When the gas moves downward, part of the material will sink back to the tank body under the action of gravity.

[0035] Of course, the above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept of the utility model, or direct / indirect application in other related technical fields are included in the patent protection scope of the utility model and should be protected by the utility model.

Claims

1. A powder tank truck tank body that is convenient for feeding, wherein the tank body is provided with a feeding port, characterized in that: The feed port is connected to a feed pipe, the feed pipe comprises an internal pipeline and an external pipeline, the external pipeline extends out of the tank body, the internal pipeline extends into the tank body, and the end of the internal pipeline is located at the upper part of the tank body; The tank body is also connected to a vent pipe, and the exhaust end of the vent pipe is located at the upper part of the tank body.

2. The powder tanker tank body according to claim 1, characterized in that: The feed inlet is opened at the middle and lower part of the tank body, and the internal pipeline extends upward from the feed inlet and extends to the upper part of the tank body.

3. The powder tanker tank body according to claim 2, characterized in that: The upper end of the internal pipeline is also provided with a bending section, and the bending section is gradually bent from a vertical setting to a horizontal setting.

4. The powder tanker tank body according to claim 1, characterized in that: There are two feed inlets, which are respectively arranged at the front and rear of the tank body.

5. The powder tanker tank body according to claim 1, characterized in that: An exhaust port is provided on the upper portion of the tank body, and the vent pipe is inserted into the tank body from the exhaust port.

6. The powder tanker tank body according to claim 5, characterized in that: The vent pipe extends from the lower part of the outer wall of the tank body to the upper part of the outer wall of the tank body and is connected to the air inlet arranged at the upper part of the tank body. The lower end of the vent pipe is provided with an exhaust connection port.

7. The powder tanker tank body according to claim 6, characterized in that: The upper part of the ventilation pipe extends upward to the upper part of the tank body, then turns and extends downward to the air inlet at the upper part of the tank body, and is connected to the air inlet.

Images