An automobile sampling machine device

Abstract

The present invention relates to the technical field of sampling machines, and in particular to an automobile sampling machine device, which includes a support plate. A first motor is provided on the support plate. The output shaft of the first motor is connected to a first threaded rod. On both sides of the first threaded rod, there are first sliding rods fixedly connected to the support plate. A moving plate is threadedly connected to the surface of the first threaded rod. The first sliding rod passes through the moving plate. One side of the moving plate is fixedly connected to a fixing plate. A second threaded rod is provided through the middle of the fixing plate. A first turntable is provided on the output shaft of the second motor. A second turntable is fixedly sleeved on the second threaded rod. The first turntable and the second turntable are connected by a conveyor belt. The upper end of the threaded rod is rotationally connected to a first rectangular plate fixed to the first sliding rod through a rotating shaft. The second sliding rod passes through the first rectangular plate and is slidably connected thereto. The lower end of the second sliding rod is fixedly connected to a second rectangular plate. The second threaded rod passes through the second rectangular plate and is rotationally connected thereto by threads. The bottom of the second rectangular plate is connected to a sampling device.

Description

Technical Field

[0001] The present invention relates to the technical field of sampling machines, and more particularly to an automobile sampling machine device. Background Art

[0002] In production enterprises using coal or ore as raw materials, such as thermal power plants and coking plants, strict inspection of incoming coal is required. Before inspection, scientific and rigorous sampling is needed. As the scale of power generation enterprises gradually increases, the demand for coal in thermal power generation enterprises also gradually increases, and the importance of incoming coal acceptance work is self-evident; most of the existing sampling machine equipment requires operators to assist in operation, which requires a large amount of manpower to operate the equipment, and the degree of automation is not high. Excessive human intervention in coal samples will cause sample distortion and cannot ensure the authenticity of coal samples. Summary of the Invention

[0003] The purpose of the present invention is to provide an automobile sampling machine device, which can avoid human intervention in coal sample collection, ensure the authenticity and reliability of incoming coal samples, and reduce labor costs.

[0004] The present invention provides an automobile sampling machine device, including a support plate. A first motor is provided on the support plate. The output shaft of the first motor is connected to a first threaded rod. On both sides of the first threaded rod, there are first sliding rods fixedly connected to the support plate. The surface of the first threaded rod is threadedly connected to a moving plate. A circular hole is formed on the surface of the moving plate, and the circular hole is slidably sleeved on the surface of the first sliding rod. One side of the moving plate is fixedly connected to a fixing plate. A second threaded rod penetrates through the middle of the fixing plate. At least two support blocks are provided on the upper surface of the fixing plate. A second sliding rod that penetrates through the support blocks and the fixing plate is also provided on the fixing plate. A connecting plate is provided between the support blocks. A second motor fixedly connected to the fixing plate is provided below the connecting plate. The output shaft of the second motor penetrates through the connecting plate and is provided with a first turntable. A second turntable is fixedly sleeved on the second threaded rod. The first turntable and the second turntable are connected by a conveyor belt. The upper end of the threaded rod is rotationally connected to a first rectangular plate fixed to the first sliding rod through a rotating shaft. A circular hole is provided on the first rectangular plate. The second sliding rod passes through the circular hole on the first rectangular plate and is slidably connected to it. The lower end of the second sliding rod is fixedly connected to a second rectangular plate. The lower part of the second threaded rod penetrates through the second rectangular plate and is threadedly rotatably connected to it. A sampling device is connected to the bottom of the second rectangular plate.

[0005] Preferably, the sampling device includes a sampling tube. A conveying device is provided in the sampling tube for transporting the materials inside the automobile to the top of the sampling tube. An outlet is provided at the top of the sampling tube, and an aggregate box is provided at the outlet.

[0006] Preferably, the conveying device is a spiral feeding rod.

[0007] Preferably, a third motor is provided on the upper part of the second rectangular plate, and an output shaft of the third motor is connected to the spiral feeding rod. The third motor is used to drive the spiral feeding rod to rotate.

[0008] Preferably, a plurality of discharge ports are provided around the sampling tube, and the discharge ports are circular in shape.

[0009] Preferably, a protective cover is detachably connected to the bottom of the second rectangular plate, and the sampling tube is located inside the protective cover.

[0010] Preferably, a protective plate is provided inside the aggregate box. By providing the protective plate, the inside of the aggregate box is protected, and the service life of the aggregate box is prolonged.

[0011] Preferably, it further includes a sampling room, and the support plate is fixedly connected to the inner wall of the sampling room.

[0012] Preferably, a support frame is fixedly connected to the bottom of the sampling room.

[0013] Preferably, a safety exit sign is fixedly connected to one side of the support frame.

[0014] Beneficial effects:

[0015] In the present invention, by turning on the switch of the first motor, the first threaded rod is driven to start rotating, and the moving plate moves horizontally on the first threaded rod. Then, the staff turns on the switch of the second motor, and the first turntable starts to rotate. The rotation of the first turntable drives the second turntable and the second threaded rod to rotate through the conveyor belt. Furthermore, the second threaded rod and the second slide rod start to move downward on the support block and the fixed plate. Then, the staff turns on the switch of the third motor, and the spiral feeding rod inside the sampling tube starts to rotate, transporting the materials inside the vehicle to the top of the transfer rod, and then transporting them to the inside of the aggregate box through the discharge port, thereby sampling the items transported by the vehicle. The operation is simple, and there is no need for the staff to sample by themselves. It avoids excessive human intervention in the coal sample, ensures the authenticity of the coal sample, and reduces the labor cost. Description of the drawings

[0016] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is an enlarged schematic view of the first threaded rod and the second threaded rod in the present invention;

[0018] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the disassembly of the turntable and the sampling tube in the present invention;

[0020] Figure 4 It is a schematic diagram of the disassembly of the aggregate box and the protective cover of the present invention.

[0021] Explanation of the reference numerals in the drawings: 1 - sampling room, 2 - support plate, 3 - first motor, 4 - first threaded rod, 5 - first slide rod, 6 - moving plate, 7 - fixing plate, 8 - support block, 9 - second slide rod, 10 - second threaded rod, 11 - second motor, 12 - first turntable, 13 - connecting plate, 14 - second turntable, 15 - conveyor belt, 1601 - first rectangular plate, 1602 - second rectangular plate, 17 - third motor, 18 - spiral feeding rod, 19 - sampling tube, 20 - discharge port, 21 - aggregate box, 22 - safety exit sign, 23 - protective cover. Detailed implementation manners

[0022] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationship shown in the 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 thus should not be construed as a limitation to the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined. In addition, the terms "mounted", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Embodiment 1

[0026] An automobile sampling machine device, as Figures 1-4 shown, includes a sampling chamber 1. A support plate 2 is fixedly connected to the inner side wall of the sampling chamber 1. A first motor 3 is provided on the surface of the support plate 2. The output shaft of the first motor 3 is connected to a first threaded rod 4. On both sides of the first threaded rod 4, there are first slide rods 5 fixedly connected to the support plate 2. A moving plate 6 is threadedly connected to the surface of the first threaded rod 4. A circular hole is formed on the surface of the moving plate 6, and the circular hole is slidably sleeved on the surface of the first slide rod 5. One side of the moving plate 6 is fixedly connected to a fixing plate 7. A second threaded rod 10 is provided through the middle of the fixing plate 7. At least two support blocks 8 are provided on the upper surface of the fixing plate 7. A second slide rod passing through the support blocks 8 and the fixing plate 7 is also provided on the fixing plate 7. A connecting plate 13 is provided between the support blocks 8. A second motor 11 fixedly connected to the fixing plate 7 is provided below the connecting plate 13. The output shaft of the second motor 11 passes through the connecting plate 13 and is provided with a first turntable 12. A second turntable 14 is fixedly sleeved on the second threaded rod 10. The first turntable 12 and the second turntable 14 are on the same horizontal plane and are connected by a conveyor belt 15. The upper end of the second threaded rod 10 is rotationally connected to a first rectangular plate 1601 fixed to the first slide rod 5 through a rotating shaft. The second threaded rod 10 rotates around the axis of the threaded rod relative to the first rectangular plate 1601. The rotating shaft is clamped in the first rectangular plate 1601 to restrict the second threaded rod 10 from moving in the vertical direction. A circular hole is provided on the first rectangular plate 1601. The second slide rod 9 passes through the circular hole on the first rectangular plate 1601 and is slidably connected thereto. The lower end of the second slide rod 9 is fixedly connected to a second rectangular plate 1602. The lower part of the second threaded rod 10 passes through the second rectangular plate 1602 and is threadedly rotatably connected thereto. A sampling device is connected to the bottom of the second rectangular plate 1602.

[0027] The sampling device includes a sampling tube 19. Inside the sampling tube 19, there is a spiral feeding rod 18. Above the second rectangular plate 1602, there is a third motor 17. The output shaft of the third motor 17 is connected to the spiral feeding rod 18. The spiral feeding rod 18 is used to transport the materials inside the vehicle to the top of the sampling tube 19. At the top of the sampling tube 19, there is a discharge port 20. A number of discharge ports 20 are arranged around the sampling tube 19. The shape of the discharge port 20 is circular. At the discharge port 20, there is an aggregate box 21. The aggregate box 21 is used to hold the materials coming out of the discharge port 20. The aggregate box is sleeved on the outside of the discharge port and is detachably connected to the outer wall of the sampling tube.

[0028] The bottom of the second rectangular plate 1602 is detachably connected with a protective cover 23. The protective cover and the sampling tube 19 are located inside the protective cover 23. Inside the aggregate box 21, there is a protective plate. By setting the protective plate, the inside of the aggregate box 21 is protected, and the service life of the aggregate box 21 is extended.

[0029] The bottom of the sampling room 1 is fixedly connected with a support frame. On one side of the support frame, there is a safety exit sign 22.

[0030] Working and using process:

[0031] The staff member turns on the switch of the first motor 3. Then, the first threaded rod 4 starts to rotate, and the rectangular plate 6 moves horizontally on the first threaded rod 4. Then, the staff member turns on the switch of the second motor 11. The first turntable 12 starts to rotate. The first turntable 12 drives the conveyor belt 15 to drive the second turntable 14 to drive the second threaded rod 10 to rotate. Since the second threaded rod 10 is in threaded rotational connection with the second rectangular plate 1602, the second sliding rod 9 can slide vertically through the fixed plate 7, the support block 8 and the first rectangular plate 1601. The uppermost end of the second sliding rod 9 can pass through the gap between the first threaded rod 4 and the first sliding rod 5. By adjusting the first motor 3, the device moves horizontally. By adjusting the second motor 11, the device moves vertically. After adjusting the position of the device, then the staff member turns on the switch of the third motor 17. The threaded feeding rod 18 inside the sampling tube 19 starts to rotate, transports the materials inside the vehicle to the top of the sampling tube 19, and then transports them to the inside of the aggregate box 21 through the discharge port 20, so as to sample the items transported by the vehicle. The operation is simple, and there is no need for the staff to sample by themselves.

[0032] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automobile sampling device, characterized in that: The cam is secured to the chassis and has a first end secured thereto, the second end secured to the chassis having a first end secured thereto and a second end secured thereto. The fixed sleeve is provided with a second turntable, the first turntable and the second turntable are connected by a conveyor belt, the upper end of the second threaded rod is rotatably connected to the first rectangular plate fixed to the first sliding rod through a rotating shaft, the first rectangular plate is provided with a circular hole, the second sliding rod passes through the circular hole on the first rectangular plate and is slidably connected thereto, the lower end of the second sliding rod is fixedly connected to the second rectangular plate, the lower part of the second threaded rod passes through the second rectangular plate and is threadably connected thereto, the bottom of the second rectangular plate is connected to a sampling device, the sampling device includes a sampling tube, a conveying device is provided in the sampling tube, for transporting the material inside the car to the top of the sampling tube, the top of the sampling tube is provided with a discharge port, a collection box is provided at the discharge port, and a sampling room is also included, and the support plate is fixedly connected to the inner wall of the sampling room.

2. The vehicle sampling device according to claim 1, characterized in that: The conveying device is a spiral feeding rod.

3. The vehicle sampling device according to claim 2, characterized in that: A third motor is provided on the upper portion of the second rectangular plate, and an output shaft of the third motor is connected to the spiral feeding rod.

4. The vehicle sampling device according to claim 2, characterized in that: A plurality of discharge ports are provided around the sampling tube, and the discharge ports are circular in shape.

5. The vehicle sampling device according to claim 2, characterized in that: The bottom of the second rectangular plate is detachably connected to a protective cover, and the sampling tube is located inside the protective cover.

6. The vehicle sampling device according to claim 2, characterized in that: A protective plate is provided inside the material collection box, and the protective plate is provided to protect the interior of the material collection box and extend the service life of the material collection box.

7. The vehicle sampling device according to claim 1, characterized in that: The bottom of the sampling room is fixedly connected with a support frame.

8. The vehicle sampling device according to claim 7, characterized in that: A safety exit sign is fixedly connected to one side of the support frame.

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