Adblue filling equipment

Abstract

The utility model discloses vehicle urea filling equipment, which belongs to the technical field of vehicle urea production and comprises a supporting seat, a placing plate, a positioning component, a material box and a filling component, the placing plate is fixedly connected to the bottom of the supporting seat, the positioning component is arranged on the placing plate, the material box is fixedly connected to the top of the supporting seat, and the filling component is arranged on the positioning component. The filling assembly is arranged at the bottom of the material box, the positioning assembly comprises positioning plates, arc-shaped parts, a two-way screw rod and a first motor, the two positioning plates are symmetrically arranged on the placing plate, the arc-shaped parts distributed at equal intervals are arranged on the positioning plates, and the filling assembly comprises a filling pipe, a filling head, a supporting plate, a connecting plate, a vertical screw rod and a second motor; through the arrangement of the filling assembly, adjustment of the height of the filling head is facilitated, unnecessary troubles are reduced, and through the arrangement of the positioning assembly, during filling, a container can be clamped and positioned, and the container can be prevented from sliding or toppling over.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle urea production, and in particular relates to vehicle urea filling equipment. Background Art

[0002] The function of automotive urea is to convert nitrogen oxides in automobile exhaust into harmless nitrogen and water, which is energy-saving and environmentally friendly, allowing users' vehicles to meet the national exhaust emission standards. Through the intelligent control of the SCR system, when the urea solution in the storage tank is insufficient, the car will not start. In order to ensure the normal driving of the vehicle, sufficient urea solution should be prepared. Due to the chemical properties of automotive urea itself, the automotive urea filling machine it requires also has its own special requirements. After production, automotive urea needs to be filled into containers for sale.

[0003] The existing Chinese patent with the announcement number CN209721554U discloses a vehicle urea filling device, including a vehicle urea storage tank, a support frame is vertically arranged at the rear lower end of the vehicle urea storage tank, the lower end of the support frame is fixedly mounted on the filling base, a feeding hose is arranged below the urea storage tank, the lower end of the feeding hose is connected to the discharge pipe, a filling head is vertically arranged at the lower side of the left end of the discharge pipe, a discharge control switch is arranged above the left end of the discharge pipe, a horizontal adjustment device is fixedly connected to the right end of the discharge pipe, a vertical adjustment component is arranged on the right side of the horizontal adjustment device, and the horizontal adjustment device is installed in front of the support frame through the vertical adjustment component. The arrangement of the support frame and the filling base allows the urea storage tank to be stably fixed, and the position of the discharge pipe is adjusted by the arrangement of the horizontal adjustment device and the vertical adjustment component, so that the filling head can accurately reach the finished product tank to adapt to tanks of different sizes.

[0004] With respect to the above-mentioned related technologies, the inventors found that there are at least the following problems in the technology: although the height of the filling head can be adjusted, in order to avoid splashing of the liquid from the container mouth during filling, the filling head needs to be inserted into the container mouth. The height of the filling head needs to be adjusted each time filling is performed, and the adjustment bolts need to be manually loosened and tightened during adjustment, which is very cumbersome. In addition, there is a lack of positioning measures during filling, which may cause sliding or even tipping, thereby reducing the filling efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a vehicle urea filling device to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a vehicle urea filling device, comprising a support seat, a placement plate, a positioning assembly, a material box and a filling assembly, wherein the placement plate is fixedly connected to the bottom of the support seat, the positioning assembly is arranged on the placement plate, the material box is fixedly connected to the top of the support seat, and the filling assembly is arranged at the bottom of the material box;

[0007] The positioning assembly includes a positioning plate, an arc portion, a bidirectional screw and a first motor, the two positioning plates are symmetrically arranged on the placement plate, the positioning plate is provided with a plurality of equally spaced arc portions, the two bidirectional screws are rotatably mounted on both ends of the placement plate, the two positioning plates are respectively threadedly sleeved on both ends of the bidirectional screws, the first motor is fixedly mounted on the placement plate, and the output shaft of the first motor is fixedly connected to the bidirectional screw;

[0008] The filling assembly includes a filling tube, a filling head, a support plate, a connecting plate, a vertical screw and a second motor. Multiple filling tubes are fixedly connected to the bottom of the material box, the filling head is fixedly connected to the lower end of the filling tube, the support plate is slidably installed on the surface of the support seat, multiple connecting plates are fixedly connected to one side of the support plate, the filling head is fixedly installed on the connecting plate, the vertical screw is rotatably installed on both sides of the support seat, both ends of the support plate are threadedly sleeved on the vertical screw, the second motor is fixedly installed on the support seat, and the output shaft of the second motor is fixedly connected to the vertical screw.

[0009] As a preferred embodiment, the positioning assembly further comprises a limiting rod, the limiting rod is fixedly mounted on the placement plate, and the positioning plate is slidably sleeved on the limiting rod.

[0010] As a preferred implementation, there are multiple limit rods, and the multiple limit rods are respectively arranged between two adjacent arc-shaped portions.

[0011] As a preferred embodiment, the filling tube is a corrugated telescopic hose.

[0012] As a preferred embodiment, a limiting groove is provided on the surface of the support seat, a limiting block is fixedly connected to one side of the support plate, and the limiting block slides in the limiting groove.

[0013] As a preferred implementation, a servo valve is installed on the filling head.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The vehicle urea filling equipment, through the setting of the filling assembly, can start the second motor to drive the vertical screw to rotate after the container is positioned, and use the vertical screw to drive the support plate to descend, so that the support plate drives the connecting plate to descend, and use the connecting plate to drive the filling head to descend and extend into the container mouth, and then open the servo valve to fill the container. After the filling is completed, the second motor can be started to drive the filling head to rise and reset, which is convenient for adjusting the height of the filling head and reduces unnecessary troubles;

[0016] The vehicle urea filling equipment, through the setting of the positioning component, during filling, the container is placed between the arc-shaped parts of two relative positioning plates, the first motor is started to drive the bidirectional screw to rotate, and the bidirectional screw is used to drive the two positioning plates to approach each other, so that the arc-shaped part clamps and positions the container, which can prevent the container from sliding or tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the placement plate of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the support plate of the utility model.

[0020] In the figure: 1. support seat; 11. limit groove; 2. placement plate; 3. positioning assembly; 31. positioning plate; 32. arc portion; 33. bidirectional screw; 34. first motor; 35. limit rod; 4. material box; 5. filling assembly; 51. filling tube; 52. filling head; 53. support plate; 54. connecting plate; 55. vertical screw; 56. second motor; 57. limit block; 59. servo valve. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with embodiments.

[0022] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0023] See also Figure 1-3The utility model provides a vehicle urea filling device, including a support seat 1, a placement plate 2, a positioning assembly 3, a material box 4 and a filling assembly 5. The placement plate 2 is fixedly connected to the bottom of the support seat 1, and the positioning assembly 3 is arranged on the placement plate 2. The positioning assembly 3 includes a positioning plate 31, an arc portion 32, a bidirectional screw 33 and a first motor 34. Two positioning plates 31 are symmetrically arranged on the placement plate 2, and a plurality of equally spaced arc portions 32 are arranged on the positioning plate 31. Two bidirectional screws 33 are rotatably installed at both ends of the placement plate 2. The positioning plates 31 are respectively threadedly sleeved on both ends of the bidirectional screw 33, the first motor 34 is fixedly mounted on the placement plate 2, and the output shaft of the first motor 34 is fixedly connected to the bidirectional screw 33. Through the setting of the positioning assembly 3, when filling, the container is placed between the arc portions 32 of the two relative positioning plates 31, the first motor 34 is started to drive the bidirectional screw 33 to rotate, and the bidirectional screw 33 is used to drive the two positioning plates 31 to approach each other, so that the arc portion 32 clamps and positions the container, which can prevent the container from sliding or tipping over.

[0024] Among them, the positioning assembly 3 also includes a limit rod 35, which is fixedly installed on the placement plate 2, and the positioning plate 31 is slidably sleeved on the limit rod 35. There are multiple limit rods 35, and the multiple limit rods 35 are respectively arranged between two adjacent arc-shaped portions 32. Through the setting of the limit rod 35, the positioning plate 31 can be limited, thereby improving the stability of the positioning plate 31.

[0025] The material box 4 is fixedly connected to the top of the support base 1, and the filling assembly 5 is arranged at the bottom of the material box 4. The filling assembly 5 includes a filling tube 51, a filling head 52, a support plate 53, a connecting plate 54, a vertical screw 55 and a second motor 56. The filling tube 51 is a corrugated telescopic hose. Multiple filling tubes 51 are fixedly connected to the bottom of the material box 4. The filling head 52 is fixedly connected to the lower end of the filling tube 51. A servo valve 58 is installed on the filling head 52. The support plate 53 is slidably installed on the surface of the support base 1. Multiple connecting plates 54 are fixedly connected to one side of the support plate 53. The filling head 52 is fixedly installed on the connecting plate 54. The vertical screw 55 is rotatably installed on both sides of the support base 1. The two sides of the support plate 53 are fixedly connected to the connecting plate 54. The ends are both threadedly sleeved on the vertical screw 55, the second motor 56 is fixedly installed on the support seat 1, and the output shaft of the second motor 56 is fixedly connected to the vertical screw 55. Through the setting of the filling component 5, after the container is positioned, the second motor 56 can be started to drive the vertical screw 55 to rotate, and the vertical screw 55 can be used to drive the support plate 53 to descend, so that the support plate 53 drives the connecting plate 54 to descend, and the connecting plate 54 is used to drive the filling head 52 to descend and extend into the container mouth, and then the servo valve 58 is opened to fill the container. After the filling is completed, the second motor 56 can be started to drive the filling head 52 to rise and reset, which is convenient for adjusting the height of the filling head 52 and reducing unnecessary trouble.

[0026] Among them, a limiting groove 11 is opened on the surface of the support seat 1, and a limiting block 57 is fixedly connected to one side of the support plate 53. The limiting block 57 slides in the limiting groove 11. Through the setting of the limiting block 57, the support plate 53 can be limited, which can improve the stability of the support plate 53.

[0027] The working principle and use process of the utility model are as follows: first, through the setting of the positioning component 3, when filling, the container is placed between the arc-shaped portions 32 of the two positioning plates 31, the first motor 34 is started to drive the bidirectional screw 33 to rotate, and the bidirectional screw 33 is used to drive the two positioning plates 31 to approach each other, so that the arc-shaped portion 32 clamps and positions the container, which can prevent the container from sliding or tipping over. Through the setting of the filling component 5, after the container is positioned, the second motor 56 can be started to drive the vertical screw 55 to rotate, and the vertical screw 55 can be used to drive the support plate 53 to descend, so that the support plate 53 drives the connecting plate 54 to descend, and the connecting plate 54 is used to drive the filling head 52 to descend and extend into the container mouth, and then the servo valve 58 is opened to fill the container. After the filling is completed, the second motor 56 can be started to drive the filling head 52 to rise and reset, which is convenient for adjusting the height of the filling head 52 and reduces unnecessary trouble.

[0028] 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 filling device, comprising a support base (1), a placement plate (2), a positioning component (3), a material box (4) and a filling component (5), characterized in that: The placement plate (2) is fixedly connected to the bottom of the support seat (1), the positioning assembly (3) is arranged on the placement plate (2), the material box (4) is fixedly connected to the top of the support seat (1), and the filling assembly (5) is arranged at the bottom of the material box (4); The positioning assembly (3) comprises a positioning plate (31), an arc portion (32), a bidirectional screw (33) and a first motor (34); the two positioning plates (31) are symmetrically arranged on the placement plate (2); the positioning plate (31) is provided with a plurality of equally spaced arc portions (32); the two bidirectional screws (33) are rotatably mounted on the two ends of the placement plate (2); the two positioning plates (31) are respectively threadedly sleeved on the two ends of the bidirectional screw (33); the first motor (34) is fixedly mounted on the placement plate (2); and the output shaft of the first motor (34) is fixedly connected to the bidirectional screw (33); The filling assembly (5) comprises a filling tube (51), a filling head (52), a support plate (53), a connecting plate (54), a vertical screw (55) and a second motor (56); a plurality of the filling tubes (51) are fixedly connected to the bottom of the material box (4); the filling head (52) is fixedly connected to the lower end of the filling tube (51); the support plate (53) is slidably mounted on the surface of the support seat (1); a plurality of the connecting plates (54) are fixedly connected to one side of the support plate (53); the filling head (52) is fixedly mounted on the connecting plate (54); the vertical screw (55) is rotatably mounted on both sides of the support seat (1); both ends of the support plate (53) are threadedly sleeved on the vertical screw (55); the second motor (56) is fixedly mounted on the support seat (1); and the output shaft of the second motor (56) is fixedly connected to the vertical screw (55).

2. The vehicle urea filling equipment according to claim 1, characterized in that: The positioning assembly (3) further comprises a limiting rod (35), wherein the limiting rod (35) is fixedly mounted on the placement plate (2), and the positioning plate (31) is slidably sleeved on the limiting rod (35).

3. The vehicle urea filling equipment according to claim 2, characterized in that: There are a plurality of limit rods (35), and the plurality of limit rods (35) are respectively arranged between two adjacent arc-shaped portions (32).

4. The vehicle urea filling equipment according to claim 1, characterized in that: The filling tube (51) is a corrugated telescopic hose.

5. The vehicle urea filling equipment according to claim 1, characterized in that: A limiting groove (11) is provided on the surface of the support seat (1); a limiting block (57) is fixedly connected to one side of the support plate (53); and the limiting block (57) slides in the limiting groove (11).

6. The vehicle urea filling equipment according to claim 1, characterized in that: A servo valve (58) is installed on the filling head (52).

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