Automatic weighing device for waste engine oil

Abstract

The utility model discloses an automatic weighing device for waste engine oil, which relates to the technical field of waste engine oil treatment and comprises a movable base, movable wheels are mounted at the lower end of the movable base, and a control box is fixedly mounted on the left side of the upper end of the movable base. According to the automatic weighing device for the waste engine oil, the moving wheels, the waste liquid collecting box, the weighing unit, the display unit and the like are arranged, the waste liquid collecting box is placed on the weighing plate, and the whole device can be moved conveniently through the moving wheels, so that the waste liquid collecting box is conveyed to an engine oil outflow position of an automobile to achieve receiving; the waste engine oil is weighed through the weighing sensor, the weight data is displayed through the display unit, automatic weighing and automatic data accumulation of the waste engine oil are achieved by matching with a data algorithm, ledger recording and data report presentation of the waste engine oil are systematically achieved, the waste liquid collecting box is positioned through the multiple positioning pieces, and in the moving process, the waste liquid collecting box is moved through the positioning pieces. The waste liquid collecting box is prevented from shaking and falling.

Description

Technical Field

[0001] The utility model relates to the technical field of waste engine oil treatment, in particular to an automatic weighing device for waste engine oil. Background Art

[0002] Waste oil generated during automobile maintenance is a hazardous waste specified by the state. If it is not managed properly, it will cause environmental pollution. Waste oil is a fluid hazardous waste, but the traditional management method cannot accurately record the weight of the waste oil. It is impossible to weigh the waste oil generated. Personnel are required to move the waste oil to the floor, which is time-consuming and labor-intensive. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides an automatic weighing device for waste oil, which solves the problem that the traditional management method cannot accurately record the weight of the waste oil, cannot weigh the generated waste oil, and requires personnel to carry the received waste oil to the floor, which is time-consuming and labor-intensive.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: an automatic weighing device for waste oil, comprising a mobile base, a mobile wheel is installed at the lower end of the mobile base, a control box is fixedly installed on the left side of the upper end of the mobile base, a weighing unit is arranged on the right side of the control box at the upper end of the mobile base, a positioning piece is arranged on the side of the weighing unit at the upper end of the mobile base, a limit plate is arranged on the upper end of the surface of the control box, a display unit is arranged on the left side of the surface of the upper end of the control box, an operation button is arranged on the surface of the control box at the side of the display unit, a handrail is fixedly installed on the surface of the control box, and a waste liquid collection box is installed on the upper end of the weighing unit;

[0005] The weighing unit comprises a weighing plate, a protection frame is installed at the lower end of the weighing plate, and a weighing sensor is arranged inside the protection frame;

[0006] A storage battery and an information processing module are arranged inside the control box, and a confidence storage module is arranged in the information processing module.

[0007] Preferably, two groups of the moving wheels are disposed on the front and rear sides of the moving base, and two of each group of the moving wheels are disposed on the left and right sides of the moving base.

[0008] Preferably, the protective frame is fixedly connected to the upper end of the mobile base, the lower end of the weighing plate is sleeved on the protective frame, the lower end of the weighing sensor is fixedly connected to the mobile base, the upper end of the weighing sensor is fixedly connected to the weighing plate, and the weighing sensor is electrically connected to the information processing module.

[0009] Preferably, a bending portion is provided at the upper end of the positioning piece, and the positioning pieces are located on the side of the movable base and are distributed at equal intervals.

[0010] Preferably, the display unit is composed of a first display screen, a second display screen and a total display screen, the display unit is electrically connected to the information processing module, and the operation button is electrically connected to the display unit.

[0011] Preferably, the handrail is designed in a U-shaped structure, and two handrails are arranged on the front and rear sides of the control box.

[0012] Preferably, the lower end of the waste liquid collection box is fitted and connected to the weighing plate, and the length and width of the waste liquid collection box are matched with the positioning piece. Beneficial Effects

[0013] The utility model provides an automatic weighing device for waste oil. Compared with the prior art, it has the following beneficial effects:

[0014] The automatic weighing device for waste engine oil is provided with moving wheels, a waste liquid collection box, a weighing unit and a display unit, etc. The waste liquid collection box is placed on a weighing plate, and the moving wheels are used to facilitate the overall movement of the device, so that the waste liquid collection box is sent to the oil outflow of the car to achieve reception. After the waste engine oil enters the waste liquid collection box, the weight of the waste engine oil is weighed by a weighing sensor, and the weight data is displayed by a display unit. The data algorithm is adapted to realize automatic weighing and automatic data accumulation of the waste engine oil, and the ledger record and data report presentation of the waste engine oil are systematically realized. The waste liquid collection box is positioned by multiple positioning pieces to prevent the waste liquid collection box from shaking and falling during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the weighing unit structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0018] In the figure: 1. Mobile base; 2. Mobile wheels; 3. Control box; 31. Battery; 32. Information processing module; 4. Weighing unit; 41. Weighing plate; 42. Protective frame; 43. Weighing sensor; 5. Positioning piece; 6. Limit plate; 7. Display unit; 71. First display screen; 72. Second display screen; 73. Total display screen; 8. Operation button; 9. Handrail; 10. Waste liquid collection box. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 The utility model provides a technical solution: an automatic weighing device for waste oil, comprising a mobile base 1, a mobile wheel 2 is installed at the lower end of the mobile base 1, the mobile wheel 2 is located at the front and rear sides of the mobile base 1 and is provided with two groups, each group of mobile wheels 2 is located at the left and right sides of the mobile base 1 and is provided with two, a control box 3 is fixedly installed on the left side of the upper end of the mobile base 1, a battery 31 and an information processing module 32 are arranged inside the control box 3, a confidence storage module is arranged in the information processing module 32, a weighing unit 4 is arranged on the right side of the control box 3 at the upper end of the mobile base 1, and a weighing unit 4 is arranged on the right side of the control box 3. The weighing unit 4 includes a weighing plate 41, a protective frame 42 is installed at the lower end of the weighing plate 41, a weighing sensor 43 is arranged inside the protective frame 42, the protective frame 42 is fixedly connected to the upper end of the mobile base 1, the lower end of the weighing plate 41 is sleeved with the protective frame 42, the lower end of the weighing sensor 43 is fixedly connected to the mobile base 1, the upper end of the weighing sensor 43 is fixedly connected to the weighing plate 41, the weighing sensor 43 is electrically connected to the information processing module 32, and the waste oil can be weighed by the weighing sensor 43, so that the waste oil collected each time can be weighed and recorded;

[0021] The upper end of the mobile base 1 is provided with a positioning piece 5 on the side of the weighing unit 4, and the upper end of the positioning piece 5 is provided with a bending portion. The positioning pieces 5 are distributed at equal intervals on the side of the mobile base 1. A limit plate 6 is provided on the upper end of the surface of the control box 3. A display unit 7 is provided on the left side of the upper end of the control box 3. The display unit 7 consists of a first display screen 71, a second display screen 72, and a total display screen 73. The display unit 7 is electrically connected to the information processing module 32, and the operation button 8 is electrically connected to the display unit 7. The surface of the control box 3 is provided with an operation button 8 on the side of the display unit 7. A handrail 9 is fixedly installed on the surface of the control box 3. The handrail 9 is designed in a U-shaped structure. Two handrails 9 are provided on the front and rear sides of the control box 3. A waste liquid collection box 10 is installed on the upper end of the weighing unit 4. The waste liquid collection box 1 0 is fitted and connected with the weighing plate 41, the length and width of the waste liquid collection box 10 are adapted to the positioning piece 5, the weighing data information is displayed by the display unit 7, the first display screen 71 displays the current weighing data, and the second display screen 72 can record multiple weighing data, and the total count of multiple weighing data is displayed by the total display screen 73, thereby realizing automatic weighing and automatic data accumulation of waste oil, and systematically realizing the ledger record and data report presentation of waste oil. At the same time, when the waste liquid collection box 10 receives the waste oil, it is placed on the mobile base 1, and the moving wheels 2 at the bottom facilitate the device to move to a suitable position and receive the waste oil, and the waste liquid collection box 10 is limited by multiple positioning pieces 5, which facilitates the replacement of the waste liquid collection box 10 and prevents the waste liquid collection box 10 from shaking and falling during movement, thereby improving practicality.

[0022] During operation, the waste liquid collection box 10 is placed on the weighing plate 41, and the device can be pushed to move by the moving wheels 2 at the bottom, and the waste liquid collection box 10 is moved to the car to receive the waste oil, and the weighing sensor 43 can weigh the waste oil. The weighing data is displayed by the display unit 7, the first display screen 71 displays the current weighing data, and the second display screen 72 can record multiple weighing data, and the total count of multiple weighing data is displayed by the total display screen 73. All data are processed and recorded by the confidence processing module 32, realizing automatic weighing and automatic data accumulation of waste oil, systematically realizing the ledger record and data report presentation of waste oil, and the waste liquid collection box 10 is limited by multiple positioning pieces 5, which is convenient for the replacement of the waste liquid collection box 10 and prevents the waste liquid collection box 10 from shaking and falling during movement, thereby improving practicality.

[0023] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A waste oil automatic weighing device, comprising a mobile base (1), characterized in that: A moving wheel (2) is installed at the lower end of the mobile base (1); a control box (3) is fixedly installed on the left side of the upper end of the mobile base (1); a weighing unit (4) is arranged on the upper end of the mobile base (1) and located on the right side of the control box (3); a positioning piece (5) is arranged on the upper end of the mobile base (1) and located on the side of the weighing unit (4); a limit plate (6) is arranged on the upper end of the surface of the control box (3); a display unit (7) is arranged on the left side of the upper end of the surface of the control box (3); an operation button (8) is arranged on the surface of the control box (3) and located on the side of the display unit (7); a handrail (9) is fixedly installed on the surface of the control box (3); and a waste liquid collection box (10) is installed on the upper end of the weighing unit (4); The weighing unit (4) comprises a weighing plate (41), a protective frame (42) is installed at the lower end of the weighing plate (41), and a weighing sensor (43) is arranged inside the protective frame (42); A storage battery (31) and an information processing module (32) are arranged inside the control box (3), and a confidence storage module is arranged in the information processing module (32).

2. The automatic weighing device for waste oil according to claim 1, characterized in that: The moving wheels (2) are arranged in two groups on the front and rear sides of the moving base (1), and each group of the moving wheels (2) has two moving wheels arranged on the left and right sides of the moving base (1).

3. The automatic weighing device for waste oil according to claim 1, characterized in that: The protective frame (42) is fixedly connected to the upper end of the mobile base (1), the lower end of the weighing plate (41) is sleeved with the protective frame (42), the lower end of the weighing sensor (43) is fixedly connected to the mobile base (1), the upper end of the weighing sensor (43) is fixedly connected to the weighing plate (41), and the weighing sensor (43) is electrically connected to the information processing module (32).

4. The automatic weighing device for waste oil according to claim 1, characterized in that: A curved portion is provided at the upper end of the positioning piece (5), and the positioning pieces (5) are located on the side of the mobile base (1) and are distributed at equal intervals.

5. The automatic weighing device for waste oil according to claim 1, characterized in that: The display unit (7) is composed of a first display screen (71), a second display screen (72), and a total display screen (73); the display unit (7) is electrically connected to the information processing module (32); and the operation button (8) is electrically connected to the display unit (7).

6. The automatic weighing device for waste oil according to claim 1, characterized in that: The handrail (9) is designed in a U-shaped structure, and two handrails (9) are provided on the front and rear sides of the control box (3).

7. The automatic weighing device for waste oil according to claim 1, characterized in that: The lower end of the waste liquid collection box (10) is fitted and connected to the weighing plate (41), and the length and width of the waste liquid collection box (10) are adapted to the positioning piece (5).

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