Rapid detection device for water content of engineering material

Abstract

The utility model discloses a rapid water content detection device for engineering materials, which comprises a bottom box, two support plates are symmetrically mounted on two sides of the top end of the bottom box, a second motor is mounted on the outer side wall of one of the support plates, the power output end of the second motor is connected with two top plates through a second rotating shaft, and the top plates are arranged on the two sides of the bottom box. And a drying tank is arranged between the two top plates. The drying device has the beneficial effects that the drying tank on the second rotating shaft is driven by the second motor to directly rotate, the second sliding plate is pulled out, materials in the drying tank can directly enter a weighing box of an electronic scale on the first sliding plate, the situation of scalding caused by manual operation is avoided, the safety of the device during use is guaranteed, and the working efficiency is improved. Meanwhile, when the engineering material in the device is processed, a motor I drives a scraper blade on a rotating shaft I to rotate, so that the material in the device can be uniformly stirred, the uniform heating of the material is ensured, and the accuracy of a measurement result of the water content of the material by the device can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water content detection devices, and particularly relates to a rapid water content detection device for engineering materials. Background Art

[0002] The detection of the water content of engineering materials is crucial for ensuring the quality of engineering projects. Water content is an important indicator of engineering materials, which directly affects the physical and chemical properties of materials. For example, in building materials, the level of water content affects its strength, durability, and stability. By detecting the water content of engineering materials, it can be ensured that the materials can meet the expected performance standards during use, thereby guaranteeing the quality of engineering projects.

[0003] The existing rapid water content detection devices for engineering materials calculate the water content of soil by separately weighing the mass of a mixed sample of soil, aggregates, construction waste, etc. under dry conditions and wet conditions. Although the above method can realize the detection function of the device for the water content of soil, when drying wet engineering materials, most directly dry the materials with an open flame. When taking out the materials in the drying box, it takes a long time to dissipate heat to avoid scalding the staff due to high temperature, resulting in low safety during the use of the device. At the same time, when processing the engineering materials in the device, the materials in the device are in a static state and are prone to uneven heating, which in turn leads to inaccurate measurement results of the device. Summary of the Invention

[0004] (I) Technical Problems to be Solved

[0005] The technical problem to be solved by the utility model is to provide a rapid water content detection device for engineering materials with good safety and accurate measurement results in view of the current situation of the prior art.

[0006] (II) Technical Solutions

[0007] The utility model is realized through the following technical solutions: The utility model provides a rapid water content detection device for engineering materials, which includes a bottom box. Two support plates are symmetrically installed on both sides of the top end of the bottom box. A second motor is installed on the outer side wall of one of the support plates. The power output end of the second motor is connected to a top plate through a second rotating shaft. There are two top plates. A drying tank is arranged between the two top plates. A first rotating shaft is arranged in the middle of the drying tank. The power end of the first rotating shaft is connected to a first motor. Two support rods are symmetrically connected to both sides of the bottom end of the first rotating shaft. Scrapers are arranged at the bottom ends of the support rods. A second sliding plate is arranged at the upper end inside the bottom box. A first sliding plate is installed at the lower end of the second sliding plate. A groove is formed at the top end of the first sliding plate.

[0008] Further, a through groove is formed in the middle of the top end of the bottom box, a feeding box is arranged in the middle of the top end of the drying tank, a gas stove is installed on the top end of the second slide plate, a gas tank is connected to one side wall of the gas stove through a gas pipeline, and a control valve is arranged in the middle of the top end of the gas tank.

[0009] By adopting the above technical solution, the design of the bottom box cooperating with the drying tank realizes the detection of the soil water content of the device by respectively weighing the mass of the mixed samples such as soil, aggregate and construction waste under dry conditions and wet conditions.

[0010] Further, the through groove is formed on the bottom box, the feeding box is flange-connected to the drying tank, the gas pipeline is screw-connected to both the gas stove and the gas tank, and the control valve is flange-connected to the gas tank.

[0011] By adopting the above technical solution, the design of the through groove facilitates the direct heating of the drying tank by an open flame. The design of the feeding box enables materials to be added into the drying tank and also facilitates pouring the materials in the drying tank directly into the weighing box of the electronic scale. The design of the gas pipeline facilitates the delivery of the gas in the gas tank to the gas stove, realizing the rapid baking of the drying tank by the gas stove. The design of the control valve realizes the opening and closing of the gas tank.

[0012] Further, the support plate is screw-connected to the bottom box, the second motor is key-connected to the second rotating shaft, and the second rotating shaft is screw-connected to the top plate.

[0013] By adopting the above technical solution, the support plate realizes the supporting effect on the drying tank, and the second motor drives the second rotating shaft to rotate, facilitating the rotational feeding of the drying tank.

[0014] Further, the first rotating shaft is rotatably connected to the drying tank, one end of the first rotating shaft is connected to the top plate through a card slot, and the first motor is key-connected to the first rotating shaft.

[0015] By adopting the above technical solution, the first motor drives the first rotating shaft to rotate. When the drying tank rotates, the first rotating shaft does not rotate with the drying tank, and the top plate can support and limit one end of the first rotating shaft.

[0016] Further, the support rod is screw-connected to the first rotating shaft, the scraping plate is screw-connected to the support rod, and the scraping plate is in an arc structure.

[0017] By adopting the above technical solution, when the first rotating shaft rotates, the scraper on the supporting rod rotates, realizing the stirring effect of the scraper on the material, ensuring the uniform heating of the material, and effectively improving the accuracy of the measurement result of the water content of the material by the device.

[0018] Furthermore, both the first sliding plate and the second sliding plate are slidably connected to the bottom box, and the groove is formed on the first sliding plate.

[0019] By adopting the above technical solution, the second sliding plate realizes the installation and use of the gas stove. The design of the first sliding plate in cooperation with the groove facilitates the direct placement of the electronic scale and its weighing box, enabling the material in the drying tank to directly enter the weighing box of the electronic scale on the first sliding plate, avoiding the situation of scalding caused by manual operation, and ensuring the safety of the device during use.

[0020] (III) Beneficial Effects

[0021] The utility model has the following beneficial effects compared with the prior art:

[0022] To solve the problem that the existing rapid detection device for the water content of engineering materials calculates the water content of soil by separately weighing the mass of a mixed sample of soil, aggregates, construction waste, etc. under dry conditions and wet conditions. Although the above method can realize the detection of the water content of soil by the device, when drying the wet engineering materials, most directly dry the materials by open fire. When taking out the materials in the drying box, it is necessary to wait for a long time for heat dissipation to avoid scalding the staff, resulting in low safety during the use of the device. At the same time, when processing the engineering materials in the device, the materials in the device are in a static state and are prone to uneven heating, which in turn leads to inaccurate measurement results of the device. The utility model drives the drying tank on the second rotating shaft to rotate directly through the second motor, and pulls out the second sliding plate, enabling the material in the drying tank to directly enter the weighing box of the electronic scale on the first sliding plate, avoiding the situation of scalding caused by manual operation, ensuring the safety of the device during use. At the same time, when processing the engineering materials in the device, the first motor drives the scraper on the first rotating shaft to rotate, enabling the materials in the device to be stirred evenly, ensuring the uniform heating of the materials, and effectively improving the accuracy of the measurement result of the water content of the materials by the device. Description of the Drawings

[0023] Figure 1 is a schematic structural view of a rapid water content detection device for a kind of engineering material of the utility model;

[0024] Figure 2 is an internal view of the drying tank in a rapid water content detection device for a kind of engineering material of the utility model.

[0025] The description of the reference numerals is as follows:

[0026] 1. Drying tank; 2. First motor; 3. Gas stove; 4. Control valve; 5. Gas tank; 6. Gas pipeline; 7. Second slide plate; 8. Feeding box; 9. Support plate; 10. Second motor; 11. Bottom box; 12. Through groove; 13. Groove; 14. First slide plate; 15. Support rod; 16. First rotating shaft; 17. Scraper; 18. Second rotating shaft; 19. Top plate. Specific implementation manner

[0027] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0028] As Figure 1 - Figure 2 shown, a rapid moisture content detection device for an engineering material in this embodiment includes a bottom box 11. Two support plates 9 are symmetrically installed on both sides of the top end of the bottom box 11. A second motor 10 is installed on the outer side wall of one of the support plates 9. The power output end of the second motor 10 is connected to a top plate 19 through a second rotating shaft 18. There are two top plates 19. A drying tank 1 is arranged between the two top plates 19. The support plate 9 realizes the supporting effect on the drying tank 1. The second motor 10 drives the second rotating shaft 18 to rotate, which is convenient for rotating and discharging the drying tank 1. A first rotating shaft 16 is arranged in the middle of the drying tank 1. The power end of the first rotating shaft 16 is connected to a first motor 2. Two support rods 15 are symmetrically connected to both sides of the bottom end of the first rotating shaft 16. Scrapers 17 are arranged at the bottom ends of the support rods 15. When the first rotating shaft 16 rotates, the scrapers 17 on the support rods 15 rotate, realizing the stirring effect of the scrapers 17 on the material, ensuring the uniform heating of the material, and effectively improving the accuracy of the measurement result of the moisture content of the material by the device. A second slide plate 7 is arranged at the upper end inside the bottom box 11. A first slide plate 14 is installed at the lower end of the second slide plate 7. A groove 13 is opened at the top end of the first slide plate 14. The second slide plate 7 realizes the installation and use of the gas stove 3. The design of the first slide plate 14 cooperating with the groove 13 is convenient for directly placing the electronic scale and its weighing box, so that the material in the drying tank 1 can directly enter the weighing box of the electronic scale on the first slide plate 14, avoiding the situation of scalding caused by manual operation and ensuring the safety of the device during use.

[0029] As Figure 1 - Figure 2As shown in the figure, in this embodiment, a through groove 12 is formed in the middle of the top end of the bottom box 11, a feeding box 8 is arranged in the middle of the top end of the drying tank 1, a gas stove 3 is installed at the top end of the second sliding plate 7, a gas tank 5 is connected to one side wall of the gas stove 3 through a gas pipeline 6, a control valve 4 is arranged in the middle of the top end of the gas tank 5. The design of the bottom box 11 in cooperation with the drying tank 1 realizes the detection of the water content of the soil by separately weighing the mass of the mixed samples such as soil, aggregates, and construction waste under dry conditions and wet conditions.

[0030] As Figure 1 - Figure 2 shown in the figure, in this embodiment, the through groove 12 is formed on the bottom box 11, the feeding box 8 is flange-connected to the drying tank 1, the gas pipeline 6 is screwed to both the gas stove 3 and the gas tank 5, the control valve 4 is flange-connected to the gas tank 5. The design of the through groove 12 facilitates direct heating of the drying tank 1 by an open flame. The design of the feeding box 8 enables materials to be added into the drying tank 1 and at the same time facilitates pouring the materials in the drying tank 1 directly into the weighing box of the electronic scale. The design of the gas pipeline 6 facilitates the delivery of the gas from the gas tank 5 to the gas stove 3, realizing rapid baking of the drying tank 1 by the gas stove 3. The design of the control valve 4 realizes the opening and closing of the gas tank.

[0031] As Figure 1 - Figure 2 shown in the figure, in this embodiment, the support plate 9 is screwed to the bottom box 11, the second motor 10 is key-connected to the second rotating shaft 18, and the second rotating shaft 18 is screwed to the top plate 19. The support plate 9 realizes the supporting effect on the drying tank 1. The second motor 10 drives the second rotating shaft 18 to rotate, facilitating the rotational feeding of the drying tank 1.

[0032] As Figure 1 - Figure 2 shown in the figure, in this embodiment, the first rotating shaft 16 is rotatably connected to the drying tank 1, one end of the first rotating shaft 16 is connected to the top plate 19 through a card slot, the first motor 2 is key-connected to the first rotating shaft 16. The first motor 2 drives the first rotating shaft 16 to rotate. When the drying tank 1 rotates, the first rotating shaft 16 does not rotate with the drying tank 1, and the top plate 19 can support and limit one end of the first rotating shaft 16.

[0033] As Figure 1 - Figure 2 shown in the figure, in this embodiment, the support rod 15 is screwed to the first rotating shaft 16, the scraper 17 is screwed to the support rod 15, and the scraper 17 has an arc-shaped structure. When the first rotating shaft 16 rotates, the scraper 17 on the support rod 15 rotates, realizing the stirring effect of the scraper 17 on the materials, ensuring uniform heating of the materials, and effectively improving the accuracy of the measurement result of the water content of the materials by the device.

[0034] As Figure 1 - Figure 2As shown in the figure, in this embodiment, both the first skateboard 14 and the second skateboard 7 are slidably connected to the bottom box 11. The groove 13 is formed on the first skateboard 14. The second skateboard 7 realizes the installation and use of the gas stove 3. The design of the first skateboard 14 cooperating with the groove 13 facilitates the direct placement of the electronic scale and its weighing box, enabling the materials in the drying tank 1 to directly enter the weighing box of the electronic scale on the first skateboard 14, avoiding the situation of scalding caused by manual operation and ensuring the safety of the device during use.

[0035] The specific implementation process of this embodiment is as follows: When using the device, it is necessary to install the device in an appropriate position and connect it to an external power supply. At an appropriate position, take a mixture of soil, aggregates, construction waste, etc., and use an electronic scale to weigh it and record the weight under wet conditions. Then, add the weighed materials into the drying tank 1 from the feeding box 8. Open the control valve 4 and heat the drying tank 1 with an open flame through the gas stove 3. At the same time, the motor 1 drives the scraper 17 on the rotating shaft 16 to rotate, so that the materials in the device can evenly contact the heat source, avoiding uneven heating. After the materials are dried, pull out the second skateboard 7 and place the electronic scale in the groove 13 of the first skateboard 14. The motor 2 drives the drying tank 1 on the rotating shaft 18 to rotate, making the feeding box 8 face downwards, so that the materials fall onto the upper end of the electronic scale, realizing the recording of the weight of the materials during drying. The moisture content of the materials can be calculated through two sets of data.

[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A rapid detection device for the moisture content of engineering materials, characterized by: The invention comprises a bottom box (11), two support plates (9) are symmetrically mounted on both sides of the top of the bottom box (11), a second motor (10) is mounted on the outer side wall of one of the support plates (9), a power output end of the second motor (10) is connected to a top plate (19) via a second rotating shaft (18), two top plates (19) are provided, a drying tank (1) is arranged between the two top plates (19), a first rotating shaft (16) is arranged in the middle of the drying tank (1) tube, a power end of the first rotating shaft (16) is connected to the first motor (2), two support rods (15) are symmetrically connected to both sides of the bottom end of the first rotating shaft (16), a scraper (17) is arranged at the bottom end of the support rod (15), a second slide plate (7) is arranged at the upper end of the bottom box (11), a first slide plate (14) is mounted at the lower end of the second slide plate (7), and a groove (13) is arranged at the top of the first slide plate (14).

2. The device for rapid detection of water content of engineering materials according to claim 1, characterized in that: A through slot (12) is provided at the middle of the top of the bottom box (11), a feed box (8) is arranged at the middle of the top of the drying tank (1), a gas stove (3) is installed at the top of the second slide plate (7), a gas tank (5) is connected to a side wall of the gas stove (3) via a gas pipe (6), and a control valve (4) is provided at the middle of the top of the gas tank (5).

3. The device for rapid detection of water content of engineering materials according to claim 2, characterized in that: The through groove (12) is formed on the bottom box (11), the feed box (8) is flange-connected to the drying tank (1), the gas supply pipe (6) is screw-connected to the gas stove (3) and the gas tank (5), and the control valve (4) is flange-connected to the gas tank (5).

4. The device for rapid detection of water content of engineering materials according to claim 1, characterized in that: The support plate (9) is screw-connected to the bottom box (11), the second motor (10) is key-connected to the second rotating shaft (18), and the second rotating shaft (18) is screw-connected to the top plate (19).

5. The device for rapid detection of water content of engineering materials according to claim 1, characterized in that: The rotating shaft 1 (16) is rotatably connected to the drying tank (1), one end of the rotating shaft 1 (16) is connected to a slot of the top plate (19), and the motor 1 (2) is key-connected to the rotating shaft 1 (16).

6. The device for rapid detection of water content of engineering materials according to claim 1, characterized in that: The support rod (15) is screw-connected to the rotating shaft (16), and the scraper (17) is screw-connected to the support rod (15), and the scraper (17) is in an arc-shaped structure.

7. The device for rapid detection of water content of engineering materials according to claim 1, characterized in that: The slide plate one (14) and the slide plate two (7) are both slidably connected to the bottom box (11), and the groove (13) is formed on the slide plate one (14).

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