A urea tank for vehicle

Abstract

The utility model relates to the technical field of urea tanks, and specifically discloses a vehicle urea tank, comprising a tank body, a support seat and a movable plate, wherein a feeding port is arranged on the top of the tank body, the tank body is in a square structure as a whole, an inclined discharge surface is arranged at the intersection of the bottom surface and the side surface of the tank body, and a discharge port is arranged on the discharge surface; two groups of the support seats are arranged side by side, a storage groove is arranged in the support seat, the movable plate is installed in the storage groove, and moves up and down in the storage groove; the movable plate is in a strip structure as a whole, and a roller is arranged at the lower part of the movable plate; a fixing frame is arranged on the side of the tank body facing away from the discharge surface, a fixing hole is arranged on the fixing frame, and the fixing hole is fixedly connected to the vehicle body by bolts; the urea tank provided by the utility model can be stably placed by the support seat when normally placed; when it needs to be moved, the movable plate in the support seat can be adjusted to move downward, so as to prop up the support seat and move by the roller.

Description

Technical Field

[0001] The utility model relates to the technical field of urea tanks, in particular to a vehicle urea tank. Background Art

[0002] Urea is an organic compound that is widely used in agriculture and industry. Urea, also known as carbamide or urea, is a white crystal composed of carbon, nitrogen, oxygen and hydrogen, and is one of the simplest organic compounds. In organisms, especially mammals and some fish, urea is the main nitrogen-containing end product of protein metabolism. The following is a detailed application of urea: Agriculture: As a neutral fertilizer, urea is suitable for all kinds of soils and is one of the most commonly used dehydrated nitrogen fertilizer products. Due to its high nitrogen content, urea can provide the nitrogen needed for plant growth and promote plant growth and development. Industry: Urea is not only used in agriculture, it is also used in industrial production, such as the manufacture of plastics, adhesives and urea resins. In addition, urea is also used as a moisturizing ingredient in cosmetics and a therapeutic drug in the medical field.

[0003] Urea can be packed into plastic boxes and transported by trucks. After the urea box is filled with urea solution, the weight of the solution plus the box's own weight makes it difficult to move, which brings inconvenience to the transportation of urea and affects the transportation efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a vehicle urea tank to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle urea tank, comprising a tank body, a support seat and a movable plate, a feeding port is arranged on the top of the tank body, the tank body is in a square structure as a whole, an inclined discharge surface is arranged at the intersection of the bottom surface and the side surface of the tank body, and a discharge port is arranged on the discharge surface; two groups of support seats are arranged side by side and fixed at the bottom of the tank body; a storage groove is arranged in the support seat, and the movable plate is installed in the storage groove and moves up and down in the storage groove; the movable plate is in a strip structure as a whole, and a roller is arranged at the lower part of the movable plate; a fixing frame is arranged on the side of the tank body facing away from the discharge surface, and a fixing hole is arranged on the fixing frame, and the fixing hole is fixedly connected to the vehicle body by bolts.

[0006] Preferably, a screw is hoisted in the receiving groove, the top of the screw is connected to the servo motor drive shaft embedded in the support seat, the movable plate is provided with a screw sleeve, and the screw passes through the screw sleeve.

[0007] Preferably, the screw sleeves are symmetrically arranged at both ends of the movable plate, and the screw rod is matched with the screw sleeves; a limiting sleeve is installed at the bottom of the screw rod through a thread.

[0008] Preferably, circular mounting seats are installed at both ends of the movable plate via rotating shafts, brackets are arranged on the mounting seats, the brackets are arranged in pairs, and a roller is installed between a pair of brackets via a rotating shaft.

[0009] Preferably, the fixing frame is in an L-shaped structure as a whole, and two fixing frames are symmetrically arranged; the fixing holes are arranged as waist-shaped holes.

[0010] Preferably, a reinforcement frame is provided between the fixing frame and the box body, the reinforcement frame is provided as a right-angled triangle structure, and the right-angled surfaces of the fixing frame are respectively fitted with the fixing frame and the box body.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the urea tank provided by the utility model can be stably placed by the support seat when normally placed; when it needs to be moved, the movable plate in the support seat can be adjusted to move downward, thereby propping up the support seat and moving it by rollers. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0013] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0014] Numbers in the figure: 1. Box body; 11. Feeding port; 12. Discharging surface; 13. Discharging port; 14. Fixed frame; 15. Fixed hole; 16. Reinforcement frame; 2. Support seat; 21. Storage slot; 22. Screw; 23. Limiting sleeve; 3. Moving plate; 31. Mounting seat; 32. Bracket; 33. Roller. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing 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 present invention.

[0017] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] See also Figure 1-2 The utility model provides a technical solution: a vehicle urea tank, comprising a tank body 1, a support seat 2 and a movable plate 3, a feeding port 11 is arranged on the top of the tank body 1, the tank body 1 is in a square structure as a whole, an inclined discharge surface 12 is arranged at the intersection of the bottom surface and the side surface of the tank body 1, and a discharge port 13 is arranged on the discharge surface 12; two groups of support seats 2 are arranged side by side and fixed at the bottom of the tank body 1; a receiving groove 21 is arranged in the support seat 2, and the movable plate 3 is installed in the receiving groove 21 and moves up and down in the receiving groove 21; the movable plate 3 is in a strip structure as a whole, and a roller 33 is arranged at the lower part of the movable plate 3; a fixing frame 14 is arranged on the side of the tank body 1 facing away from the discharge surface 12, and a fixing hole 15 is arranged on the fixing frame 14, and the fixing hole 15 is fixedly connected to the vehicle body by bolts.

[0019] Furthermore, a screw rod 22 is hoisted in the receiving groove 21 , and the top of the screw rod 22 is connected to the servo motor drive shaft embedded in the support seat 2 . The movable plate 3 is provided with a screw sleeve, and the screw rod 22 passes through the screw sleeve in cooperation.

[0020] Furthermore, the screw sleeves are symmetrically arranged at both ends of the movable plate 3, and the screw rod 22 is matched with the screw sleeves; a limiting sleeve 23 is installed at the bottom of the screw rod 22 through a thread.

[0021] Furthermore, circular mounting seats 31 are installed at both ends of the movable plate 3 via a rotating shaft, and brackets 32 are arranged on the mounting seats 31. The brackets 32 are arranged in pairs, and a roller 33 is installed between a pair of brackets 32 via a rotating shaft.

[0022] Furthermore, the fixing frame 14 is in an L-shaped structure as a whole, and two fixing frames 14 are symmetrically arranged; and the fixing holes 15 are arranged as waist-shaped holes.

[0023] Furthermore, a reinforcing frame 16 is provided between the fixing frame 14 and the box body 1 . The reinforcing frame 16 is provided in a right-angled triangle structure, and the right-angled surfaces of the fixing frame 14 are respectively fitted with the fixing frame 14 and the box body 1 .

[0024] Working principle: In actual use, the box 1 exists in two states;

[0025] One is that the box 1 is filled with urea solution and then fixed on the transport vehicle body: at this time, the box 1 is supported by the support seat 2 at the bottom, and there is a large contact area between the two strip-shaped support seats 2 and the placement plane, while also avoiding contact between the box 1 and the placement plane, and having sufficient stability, it also plays a protective role.

[0026] The second is to transport the box 1 after it is filled with urea solution: at this time, the movable plate 3 in the support seat 2 at the bottom of the box 1 moves downward from the support seat 2, touches the ground through the rollers 33 and supports the support seat 2 at the same time; the overall structure is supported by the rollers 33, and the setting of the rollers 33 facilitates the movement of the entire box 1.

[0027] The servo motor embedded in the support seat 2 works to drive the screw rod 22 to rotate and engage with the screw sleeve, so that the movable plate 3 moves up and down, and the movable plate 3 is clamped by the limit sleeve 23 to prevent it from falling off.

[0028] The roller 33 is mounted on the mounting base 31 through the bracket 32, and the mounting base 31 can rotate to cooperate with the movement process.

[0029] When the box body 1 is installed, it is fixed by the fixing frame 14 on the back side. The waist-shaped fixing hole 15 has a low precision requirement. The reinforcing frame 16 can increase the structural strength between the fixing frame 14 and the box body 1.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle urea tank, characterized in that: The invention comprises a box body (1), a support seat (2) and a movable plate (3), wherein a feeding port (11) is arranged at the top of the box body (1), the box body (1) is in a square structure as a whole, an inclined discharge surface (12) is arranged at the junction of the bottom surface and the side surface of the box body (1), and a discharge port (13) is arranged on the discharge surface (12); two groups of the support seats (2) are arranged side by side and fixed at the bottom of the box body (1); a storage groove (21) is arranged in the support seat (2), and the movable plate (3) is installed in the storage groove (21) and moves up and down in the storage groove (21); the movable plate (3) is in a strip structure as a whole, and a roller (33) is arranged at the lower part of the movable plate (3); a fixing frame (14) is arranged on the side of the box body (1) facing away from the discharge surface (12), and a fixing hole (15) is arranged on the fixing frame (14), and the fixing hole (15) is fixedly connected to the vehicle body by bolts.

2. The vehicle urea tank according to claim 1, characterized in that: A screw rod (22) is hoisted in the receiving groove (21), the top of the screw rod (22) is connected to a servo motor drive shaft embedded in the support seat (2), and the movable plate (3) is provided with a screw sleeve, and the screw rod (22) passes through the screw sleeve in cooperation.

3. A vehicle urea tank according to claim 2, characterized in that: The screw sleeves are symmetrically arranged at both ends of the movable plate (3), and the screw rod (22) is matched with the screw sleeves; a limit sleeve (23) is threadedly mounted on the bottom of the screw rod (22).

4. The vehicle urea tank according to claim 1, characterized in that: Circular mounting seats (31) are mounted on both ends of the movable plate (3) via rotating shafts. Brackets (32) are arranged on the mounting seats (31). The brackets (32) are arranged in pairs. A roller (33) is mounted between a pair of brackets (32) via a rotating shaft.

5. The vehicle urea tank according to claim 1, characterized in that: The fixing frame (14) is in an L-shaped structure as a whole, and two fixing frames (14) are symmetrically arranged; the fixing holes (15) are arranged as waist-shaped holes.

6. The vehicle urea tank according to claim 1, characterized in that: A reinforcing frame (16) is provided between the fixing frame (14) and the box body (1); the reinforcing frame (16) is provided as a right-angled triangle structure, and the right-angled surfaces of the fixing frame (14) are respectively fitted to the fixing frame (14) and the box body (1).

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