CN-115556659-B - Tank truck for transporting liquid

Abstract

The invention discloses a tank truck for transporting liquid, which comprises a truck body and a tank body arranged at intervals with the truck body, wherein the tail of the truck body and the tail of the tank body are hinged with each other, a telescopic mechanism for pushing the tank body is arranged between the truck body and the tank body, a discharge opening is arranged on the end face of the tail of the tank body, a discharge cover capable of opening and closing the discharge opening is arranged on the discharge opening, a long rod is arranged on one side of the tank body facing the truck body, one end of the long rod is hinged with the tank body, a locking buckle for locking the discharge cover is arranged on the other end of the long rod, a pull rod intersecting with the long rod is arranged on the long rod, a fixed pulley is arranged on one side of the truck body facing the tank body, the pull rod and the tank body are connected with each other through a rigid pull rope, and at least part of the rigid pull rope is sleeved on the fixed pulley. The tank truck for transporting liquid can prevent the problem that the liquid material splashes onto the body of a worker when the liquid material is discharged.

Inventors

• MA DESHENG
• XIAO SHUBING
• GAO FUYUAN
• MA JUNXI

Assignees

• 国家电投集团黄河上游水电开发有限责任公司
• 青海黄河上游水电开发有限责任公司
• 黄河鑫业有限公司

Dates

Publication Date

20260505

Application Date

20221111

Claims (5)

1. 1. The tank truck for transporting liquid is characterized by comprising a truck body and a tank body which is arranged at intervals with the truck body, wherein the truck body and the tail of the tank body are connected in a hinged mode, a telescopic mechanism which is used for pushing the tank body is arranged between the truck body and the tank body, so that the tank body can incline to the truck body, a discharge opening is formed in the end face of the tail of the tank body, a discharge cover which can be opened and closed is arranged on the discharge opening, a long rod is arranged on one side of the tank body, which faces the truck body, one end of the long rod is hinged with the tank body, a locking buckle which is used for locking the discharge cover is arranged at the other end of the long rod, a fixed pulley is arranged on one side of the truck body, which faces the tank body, the pull rod is connected with the tank body through a rigid pull rope, at least a part of the rigid pull rope is sleeved on the fixed pulley, when the tank body and the truck body are gradually increased, the included angle between the tank body and the tank body is gradually increased, the discharge cover can be gradually removed from the tank body through the locking buckle, and the included angle between the tank body and the tank body is gradually reduced, and the discharge cover is gradually removed through the locking buckle.
2. 2. The tank truck of claim 1 wherein the discharge cap is provided with a locking clip that mates with the locking clasp.
3. 3. The tank truck of claim 1 wherein the fixed sheave is provided with an anti-slip catch for preventing the rigid pull cord from disengaging the fixed sheave.
4. 4. The tank car of claim 1, wherein the hinge axis between the tail of the car body and the tail of the tank is parallel to the hinge axis between the long rod and the tank.
5. 5. A tank truck according to any one of claims 1 to 4 wherein the rigid pull cord is a wire rope.

Description

Tank truck for transporting liquid Technical Field The invention relates to the technical field of transportation equipment, in particular to a tank truck for transporting liquid. Background When the existing tank truck for liquid is used for discharging, the liquid is generally discharged from a discharge opening by introducing compressed air into the tank. The liquid in the tank needs to be opened by a worker before being discharged from the discharge opening, but the liquid in the tank is sprayed out at the moment of opening the discharge opening because the tank is filled with compressed air, so that the liquid can be splashed onto the worker. Disclosure of Invention In view of the defects existing in the prior art, the invention provides a tank truck for transporting liquid, which comprises a truck body and a tank body arranged at intervals with the truck body, wherein the tail part of the truck body and the tail part of the tank body are connected in a hinged manner, a telescopic mechanism for pushing the tank body is arranged between the truck body and the tank body so as to enable the tank body to incline to the truck body, a discharge opening is arranged on the end face of the tail part of the tank body, a discharge cover capable of opening and closing the discharge opening is arranged on the discharge opening, a long rod is arranged on one side of the tank body facing the truck body, one end of the long rod is connected with the tank body in a hinged manner, a locking buckle for locking the discharge cover is arranged on the other end of the long rod, a fixed pulley is arranged on one side of the truck body facing the tank body, the pull rod and the tank body are connected with each other through rigidity, at least part of the rigid pulley is sleeved on the fixed pulley, and the locking buckle is gradually increased when the tank body and the tank body is pulled away from the pull rope, and the locking buckle is released from the tank body through the rigidity buckle when the tank body is pulled. Preferably, the pull rod is connected with the tail of the vehicle body through a tension spring, and when the included angle between the tank body and the vehicle body is gradually reduced, the tension spring can provide restoring force for the pull rod to enable the locking buckle to be close to the discharging cover so as to restore the locking effect on the discharging cover. Preferably, a locking card matched with the locking buckle is arranged on the discharging cover. Preferably, the fixed pulley is provided with an anti-falling clamp for preventing the rigid pull rope from falling off the fixed pulley. Preferably, the hinge axis between the tail of the vehicle body and the tail of the can is parallel to the hinge axis between the long rod and the can. Preferably, the rigid pull rope is a steel wire rope. Compared with the unloading mode of the existing tank truck, the tank truck for transporting liquid is characterized in that in the unloading process, the tank body is inclined to the truck body through the telescopic mechanism arranged between the truck body and the tank body, so that liquid in the tank body is discharged from the unloading opening due to self gravity, and meanwhile, in the tilting process of the tank body and the truck body, the tank body releases the locking effect on the unloading cover through the rigid pull rope connected with the tank body, so that the unloading opening is not required to be opened by a worker, and the problem that the material splashes onto the worker when the liquid material is unloaded is solved. Drawings FIGS. 1 and 2 are schematic structural views of a tank truck for transporting liquid according to an embodiment of the present invention; Fig. 3 is an enlarged view of a portion of a tank truck for transporting liquid according to an embodiment of the present invention. Detailed Description In order to make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings. Examples of these preferred embodiments are illustrated in the accompanying drawings. The embodiments of the invention shown in the drawings and described in accordance with the drawings are merely exemplary and the invention is not limited to these embodiments. It should be noted here that, in order to avoid obscuring the present invention due to unnecessary details, only structures and/or processing steps closely related to the solution according to the present invention are shown in the drawings, while other details not greatly related to the present invention are omitted. In view of the prior art problems mentioned in the background, the present invention provides the following specific embodiments. The present embodiment provides a tank truck for transporting liquid, as shown in fig. 1 to 3, the tank truck of the present em