Pneumatic sampler for bulk cement

Abstract

The utility model discloses a pneumatic sampler for bulk cement, which comprises a fixed base plate, a motor fixedly arranged above the fixed base plate, a cylinder jacket arranged on the side surface of the motor, an air compressor fixedly arranged on the other side above the fixed base plate, and a compressed air connecting pipeline fixedly connected with the side surface of the air compressor, an air inlet is formed in the upper portion of the air cylinder, an air cylinder connecting rod is fixedly connected to the side face of the air cylinder, a fixing flange plate is fixedly arranged on the side face of the air cylinder connecting rod, and the other side of the air cylinder connecting rod is fixedly connected with a telescopic rod; the side surface of the sampling disc rotating shaft is rotationally connected with a sampling disc; according to the pneumatic cement sampler, high-speed movement and quick response time can be provided by adopting the cylinder for pushing, so that the pneumatic cement sampler can complete a sampling task in a short time, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement sampler equipment, in particular to a pneumatic sampler for bulk cement. Background Art

[0002] Cement sampler is a tool used to collect cement samples. Its main function is to collect representative samples of cement from cement storage or transportation equipment during cement production or application for quality analysis and testing. Cement, as an important component of building materials, plays a key role in cement production, quality control and construction projects. In order to ensure that the quality of cement meets standards and requirements, sampling and testing must be carried out. Cement sampler is a special tool designed for convenient and accurate collection of cement samples.

[0003] Some existing cement samplers usually still use manual sampling. Manual sampling requires operators to do it personally, which takes a lot of time and workload and has low work efficiency. Especially for large-scale cement production sites or high-frequency sampling needs, manual sampling is time-consuming and laborious. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that some existing cement samplers usually adopt manual sampling, which requires operators to perform it personally, which takes a lot of time and workload and has low work efficiency. Especially for large-scale cement production sites or high-frequency sampling needs, manual sampling is not only time-consuming and labor-intensive, but also slows down the entire work progress. A pneumatic sampler for bulk cement is provided.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pneumatic sampler for bulk cement, comprising: a fixed base plate, a motor is fixedly arranged above the fixed base plate, a cylinder jacket is arranged on the side of the motor, an air compressor is fixedly arranged on the other side above the fixed base plate, a compressed air connecting pipe is fixedly connected to the side of the air compressor, the other end of the compressed air connecting pipe is fixedly connected to the cylinder jacket, a cylinder is arranged inside the cylinder jacket, an air inlet is opened above the cylinder, a cylinder connecting rod is fixedly connected to the side of the cylinder, a fixed flange is fixedly arranged on the side of the cylinder connecting rod, the other side of the cylinder connecting rod is fixedly connected to a telescopic rod, the side of the telescopic rod is rotatably connected to a sampling disk shaft, and the side of the sampling disk shaft is rotatably connected to the sampling disk.

[0006] As a further solution of the utility model: a fixed pipe is arranged on the other side of the fixed flange, a sampling pipe is arranged on the other side of the fixed pipe, a fixed pipe support plate is arranged below the fixed pipe, a fixed pipe bracket is fixedly arranged below the fixed pipe support plate, a cylinder fixing bracket is fixedly arranged below the fixed base plate, and a flange fixing bolt is threadedly connected and fixed to the fixed flange.

[0007] As a further solution of the utility model: a sampling box connecting pipe is fixedly connected below the fixed pipe, a sampling box is arranged below the sampling box connecting pipe, a sampling box pallet plug is fixedly arranged on the inner side of the sampling box, a sampling box pallet is arranged on the side of the sampling box pallet plug, a sampling bucket is arranged above the sampling box pallet, a baffle fixing plate is fixedly arranged on the side of the sampling box pallet, a baffle rotating shaft is rotatably connected to the side of the baffle fixing plate, and a baffle is fixedly arranged on the side of the baffle rotating shaft.

[0008] As a further solution of the utility model: the number of the compressed air connecting pipes is set in multiple groups, the size of the air inlet is adapted to the size of the compressed air connecting pipes, the number of the fixed flanges is set in multiple groups, and the size of the cylinder jacket is adapted to the size of the cylinder.

[0009] As a further solution of the utility model: the number of the fixed pipe support plates is set to two groups, the fixed pipe support plates are adapted to the size of the fixed pipes, and the number of the flange fixing bolts is set to multiple groups.

[0010] As a further solution of the utility model: a through hole is opened above the sampling box, the sampling box connecting pipe is connected to the sampling box through the through hole above the sampling box, two groups of the sampling box support plate plug plate and the baffle fixing plate are arranged, and a handle is fixed above the baffle.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model can provide high-speed movement and fast response time by adopting cylinder propulsion, so that the cement pneumatic sampler can complete the sampling task in a short time and improve work efficiency.

[0013] 2. Cylinder push generally has higher torque and stability, which can ensure the stable push of cement pneumatic sampler in a more complex working environment and reduce errors caused by external factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a pneumatic sampler for bulk cement described in the utility model;

[0015] Figure 2 It is a schematic structural diagram of the side surface of a pneumatic sampler for bulk cement described in the utility model;

[0016] Figure 3 It is a structural schematic diagram of a cylinder driving device in a pneumatic sampler for bulk cement described in the utility model;

[0017] Figure 4 It is a structural schematic diagram of a fixed pipeline in a pneumatic sampler for bulk cement described in the utility model;

[0018] Figure 5 It is a structural schematic diagram of a sampling box in a pneumatic sampler for bulk cement described in the utility model;

[0019] Figure 6 The utility model is a schematic structural diagram of the side surface of a sampling box in a pneumatic sampler for bulk cement.

[0020] In the figure: 1. fixed base plate; 2. electric motor; 3. cylinder jacket; 4. air compressor; 5. compressed air connecting pipe; 6. cylinder; 7. air inlet; 8. cylinder connecting rod; 9. fixed flange; 10. telescopic rod; 11. sampling plate shaft; 12. sampling plate; 13. fixed pipe; 14. sampling pipe; 15. fixed pipe support plate; 16. fixed pipe bracket; 17. cylinder fixing bracket; 18. flange fixing bolt; 19. sampling box connecting pipe; 20. sampling box; 21. sampling box support plate plug-in plate; 22. sampling box support plate; 23. sampling barrel; 24. baffle fixing plate; 25. baffle shaft; 26. baffle. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0023] Reference Figures 1 to 6 In an embodiment of the utility model, a pneumatic sampler for bulk cement comprises: a fixed base plate 1, a motor 2 is fixedly arranged above the fixed base plate 1, a cylinder jacket 3 is arranged on the side of the motor 2, an air compressor 4 is fixedly arranged on the other side above the fixed base plate 1, a compressed air connecting pipe 5 is fixedly connected to the side of the air compressor 4, the other end of the compressed air connecting pipe 5 is fixedly connected to the cylinder jacket 3, a cylinder 6 is arranged inside the cylinder jacket 3, an air inlet 7 is opened above the cylinder 6, a cylinder connecting rod 8 is fixedly connected to the side of the cylinder 6, a fixed flange 9 is fixedly arranged on the side of the cylinder connecting rod 8, a telescopic rod 10 is fixedly connected to the other side of the cylinder connecting rod 8, a sampling disc rotating shaft 11 is rotatably connected to the sampling disc 12 on the side of the sampling disc rotating shaft 11, and the telescopic rod 10 can move a certain distance to facilitate pushing the sampling disc 12 into the sampling pipe 14.

[0024] A fixed pipe 13 is arranged on the other side of the fixed flange 9, a sampling pipe 14 is arranged on the other side of the fixed pipe 13, a fixed pipe support plate 15 is arranged below the fixed pipe 13, a fixed pipe bracket 16 is fixedly arranged below the fixed pipe support plate 15, a cylinder fixed bracket 17 is fixedly arranged below the fixed base plate 1, a flange fixing bolt 18 is threadedly connected and fixed to the fixed flange 9, and a semicircular notch is opened above the fixed pipe support plate 15, which can make the fixed pipe 13 a stable support column.

[0025] A sampling box connecting pipe 19 is fixedly connected below the fixed pipe 13, a sampling box 20 is arranged below the sampling box connecting pipe 19, a sampling box pallet plug-in plate 21 is fixedly arranged on the inner side of the sampling box 20, a sampling box pallet 22 is arranged on the side of the sampling box pallet plug-in plate 21, a sampling bucket 23 is arranged above the sampling box pallet 22, a baffle fixing plate 24 is fixedly arranged on the side of the sampling box pallet 22, a baffle rotating shaft 25 is rotatably connected to the side of the baffle fixing plate 24, a baffle 26 is fixedly arranged on the side of the baffle rotating shaft 25, and a sliding slot is opened on the side of the sampling box pallet plug-in plate 21 to facilitate the movement of the sampling box pallet 22.

[0026] There are multiple sets of compressed air connecting pipes 5, the size of the air inlet 7 is adapted to the size of the compressed air connecting pipes 5, there are multiple sets of fixed flanges 9, the size of the cylinder jacket 3 is adapted to the size of the cylinder 6, and the cylinder jacket 3 can provide pneumatic dust protection for the cylinder 6.

[0027] There are two groups of fixed pipe support plates 15, and the fixed pipe support plates 15 are adapted to the size of the fixed pipe 13. There are multiple groups of flange fixing bolts 18, and the fixed flange 9 is connected by the flange fixing bolts 18, which can be easily disassembled and installed.

[0028] A through hole is opened above the sampling box 20, and the sampling box connecting pipe 19 is connected to the sampling box 20 through the through hole above the sampling box 20. There are two groups of sampling box support plates 21 and baffle fixing plates 24. A handle is fixed above the baffle 26. The baffle shaft 25 can drive the baffle 26 to rotate at a certain angle, so as to facilitate the pulling out of the sampling barrel 23.

[0029] The working principle of the utility model is as follows: first, the motor 2 is started, and the air compressor 4 injects compressed air into the cylinder 6 through the compressed air connecting pipe 5. The cylinder 6 starts to control the telescopic rod 10 to move forward, and then the telescopic rod 10 pushes the sampling plate 12 to move to the sampling pipe 14. The cement in the sampling pipe 14 will fall on the sampling plate 12. After the sampling is completed, the cylinder 6 starts to control the telescopic rod 10 to retract backward. When the telescopic rod 10 drives the sampling plate 12 to reach the top of the sampling box connecting pipe 19, the sampling plate rotating shaft 11 drives the sampling plate 12 to rotate at a certain angle to pour the sample into the sampling box. The sample is in the sample box connecting pipe 19, and falls into the sampling barrel 23 through the sampling box connecting pipe 19. Then the baffle 26 is rotated ninety degrees through the baffle shaft 25 to pull out the sampling box support plate 22, and the sampling barrel 23 can be taken away. The use of the cylinder 6 to push can provide high-speed movement and fast response time, so that the cement pneumatic sampler can complete the sampling task in a short time and improve work efficiency. The cylinder 6 has a high torque and stability, which can ensure that the cement pneumatic sampler is stably pushed in a more complex working environment and reduce errors caused by external factors.

[0030] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pneumatic sampler for bulk cement, characterized in that: include: A fixed base plate (1), a motor (2) is fixedly arranged above the fixed base plate (1), a cylinder jacket (3) is arranged on the side of the motor (2), an air compressor (4) is fixedly arranged on the other side above the fixed base plate (1), a compressed air connecting pipe (5) is fixedly connected to the side of the air compressor (4), the other end of the compressed air connecting pipe (5) is fixedly connected to the cylinder jacket (3), a cylinder (6) is arranged inside the cylinder jacket (3), an air inlet (7) is opened above the cylinder (6), a cylinder connecting rod (8) is fixedly connected to the side of the cylinder (6), a fixed flange (9) is fixedly arranged on the side of the cylinder connecting rod (8), the other side of the cylinder connecting rod (8) is fixedly connected to a telescopic rod (10), the side of the telescopic rod (10) is rotatably connected to a sampling disk rotating shaft (11), and the side of the sampling disk rotating shaft (11) is rotatably connected to a sampling disk (12).

2. A pneumatic sampler for bulk cement according to claim 1, characterized in that: A fixed pipe (13) is arranged on the other side of the fixed flange (9), a sampling pipe (14) is arranged on the other side of the fixed pipe (13), a fixed pipe support plate (15) is arranged below the fixed pipe (13), a fixed pipe bracket (16) is fixedly arranged below the fixed pipe support plate (15), a cylinder fixing bracket (17) is fixedly arranged below the fixed base plate (1), and a flange fixing bolt (18) is threadedly connected and fixed to the fixed flange (9).

3. A pneumatic sampler for bulk cement according to claim 1, characterized in that: A sampling box connecting pipe (19) is fixedly connected below the fixed pipe (13), a sampling box (20) is arranged below the sampling box connecting pipe (19), a sampling box support plate (21) is fixedly arranged inside the sampling box (20), a sampling box support plate (22) is arranged on the side of the sampling box support plate (21), a sampling bucket (23) is arranged above the sampling box support plate (22), a baffle fixing plate (24) is fixedly arranged on the side of the sampling box support plate (22), a baffle rotating shaft (25) is rotatably connected to the side of the baffle fixing plate (24), and a baffle (26) is fixedly arranged on the side of the baffle rotating shaft (25).

4. A pneumatic sampler for bulk cement according to claim 1, characterized in that: The number of the compressed air connecting pipes (5) is arranged in a plurality of groups, the size of the air inlet (7) is adapted to the size of the compressed air connecting pipes (5), the number of the fixing flanges (9) is arranged in a plurality of groups, and the size of the cylinder jacket (3) is adapted to the size of the cylinder (6).

5. A pneumatic sampler for bulk cement according to claim 2, characterized in that: The number of the fixed pipe supporting plates (15) is two groups, the fixed pipe supporting plates (15) are adapted to the size of the fixed pipe (13), and the number of the flange fixing bolts (18) is multiple groups.

6. A pneumatic sampler for bulk cement according to claim 3, characterized in that: A through hole is provided above the sampling box (20), and the sampling box connecting pipe (19) is connected to the sampling box (20) through the through hole above the sampling box (20). Two groups of the sampling box support plate plug plate (21) and the baffle fixing plate (24) are provided, and a handle is fixedly provided above the baffle (26).

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