Water reducer reaction concentration detection device

Abstract

The utility model relates to the technical field of water reducing agent detection, and discloses a water reducing agent reaction concentration detection device which comprises a supporting base and a device tank shell, a connecting cover plate is additionally arranged at the top of the device tank shell, and a first driving motor is mounted in the center of the top of the connecting cover plate; the back face of the driven wheel is meshed with a driving wheel, the driven wheel is coaxially connected with a second driving motor, and hydraulic rods are installed on the two sides of the top of the driven wheel; and the rotating ring is connected with the driven wheel, and detection heads are additionally arranged under the two sides of the bottom of the rotating ring and connected with the telescopic ends of the hydraulic rods. According to the water reducer reaction concentration detection device, the second driving motor drives the driving wheel to rotate, the driving wheel drives the driven wheel, the driven wheel drives the rotating ring, the hydraulic rod and the detection head to rotate in the inner cavity of the device tank shell, and the hydraulic rod drives the detection head to ascend and descend in the inner cavity of the device tank shell. By adopting the mode, comprehensive detection operation can be carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of water reducing agent detection, in particular to a water reducing agent reaction concentration detection device. Background Art

[0002] Water reducer is a concrete admixture, whose main function is to reduce the amount of mixing water while maintaining the slump of concrete basically unchanged. According to the water reduction effect, water reducers can be divided into ordinary water reducers and high-efficiency water reducers. The reaction concentration of water reducers does need to be tested, which is to ensure that the quality and performance of water reducers meet the standard requirements, thereby ensuring the workability and strength of concrete. Therefore, in the process of testing the reaction concentration of water reducers, special testing devices are needed.

[0003] Common water reducer reaction concentration detection devices are usually composed of an overall structure, a lifting and opening and closing mechanism, a stirring and mixing mechanism, and a concentration detection and monitoring system. The lifting and opening and closing mechanism opens the cover of the device to feed, and the stirring and mixing mechanism is used to mix and stir the water reducer. Then the concentration detection and monitoring system monitors the concentration change of the water reducer in real time through a sensor. This is a common structure and use method of a water reducer reaction concentration detection device. In traditional water reducer reaction concentration detection devices, since the detection probe is often fixedly installed in the inner cavity of the reaction tank, it is not convenient to adjust its position and detect different depths of the solution, which affects the accuracy of the detection data. Some water reducer reaction concentration detection devices add a lifting structure to the device, such as a lifting rod, and connect it to the detection probe, so that the concentration of solutions at different depths can be detected. However, in this way, since the reaction concentration of the water reducer will have certain differences at different positions, and the detection probe can only be lifted and lowered at a fixed position, it is impossible to perform a comprehensive reaction concentration detection operation, resulting in certain errors in the detection data, affecting subsequent use. For this reason, a water reducer reaction concentration detection device is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a water reducing agent reaction concentration detection device to solve the above-mentioned technical problem that a comprehensive reaction concentration detection operation cannot be performed.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a water reducing agent reaction concentration detection device, comprising:

[0006] A support base, and a device tank shell arranged at the top center of the support base, and a connecting cover plate is added to the top of the device tank shell, and a first drive motor is installed at the top center of the connecting cover plate;

[0007] A driven wheel is arranged outside the top center of the connecting cover plate, and the back of the driven wheel is meshed with a driving wheel, and a second driving motor is coaxially connected to the bottom of the driving wheel, and hydraulic rods are installed on both sides of the top of the driven wheel;

[0008] The rotating ring is arranged outside the center of the inner cavity of the connecting cover plate and is connected to the bottom of the driven wheel. The detection heads are provided directly below both sides of the bottom of the rotating ring and are connected to the telescopic ends of the hydraulic rod. After feeding into the inside of the device tank shell, the second driving motor drives the driving wheel on the device tank shell to rotate, and the driving wheel drives the driven wheel, and the driven wheel drives the rotating ring, the hydraulic rod and the detection head to rotate in the inner cavity of the device tank shell, and the hydraulic rod drives the detection head to move up and down in the inner cavity of the device tank shell. On the one hand, the position of the detection head inside the device tank shell can be adjusted, and the height of the detection head can be adjusted, so that a comprehensive reaction concentration detection operation can be performed; on the other hand, when the rotating ring drives the detection head and other structures to rotate, it will not drive the connecting cover plate to rotate, thereby ensuring the stability of the connecting cover plate and its connecting structure.

[0009] Preferably, a rotating shaft is vertically installed at the center of the bottom of the connecting cover plate and is coaxially connected to the first driving motor. The first driving motor drives the rotating shaft to rotate on the connecting cover plate and adjusts the direction of the rotating shaft.

[0010] Preferably, the surface of the rotating shaft is evenly equipped with outer stirring rods, and bottom stirring rods are added to the bottom of the corresponding outer stirring rods, and the bottom stirring rods fit the bottom of the inner cavity of the device tank shell. The rotating shaft can drive the outer stirring rods and the bottom stirring rods to rotate in the same direction, so that a rotation stirring operation can be performed in the inner cavity of the device tank shell.

[0011] Preferably, support side columns are vertically installed at the center positions of both sides of the connecting cover plate, and the support side columns are fitted with the support base, and the inner wall of the device tank shell is installed with inner stirring rods at the lower front and rear ends, and they are staggered with the corresponding outer stirring rods. The connecting cover plate is connected to the support base through the support side columns, and the stability of the connecting cover plate is ensured.

[0012] Preferably, a rotation groove is provided on the outer side of the top center of the support base, and a connecting column is installed in the inner cavity of the rotation groove and connected to the device tank shell, and an inner gear block ring is added directly below the bottom of the support base and connected to the connecting column. The inner gear block ring drives the device tank shell to rotate along the rotation groove through the connecting column, and makes the device tank shell and the rotation direction of the shaft opposite, so that a uniform stirring operation can be performed through the inner stirring rod and the outer stirring rod.

[0013] Preferably, an outer gear is meshed with the inner cavity of the inner gear block ring, and an inner gear is installed at the center of the inner cavity of the inner gear block ring and meshes with the outer gear, and a third drive motor is coaxially connected directly below the bottom of the inner gear. The third drive motor drives the inner gear to rotate, and the inner gear drives the outer gear to rotate, and the outer gear drives the inner gear block ring to rotate.

[0014] Compared with the prior art, the utility model provides a water reducing agent reaction concentration detection device, which has the following beneficial effects:

[0015] The water reducer reaction concentration detection device, after feeding into the inside of the device tank shell, the second driving motor drives the driving wheel on the device tank shell to rotate, and the driving wheel drives the driven wheel, and the driven wheel drives the rotating ring, the hydraulic rod and the detection head to rotate in the inner cavity of the device tank shell, and the hydraulic rod drives the detection head to move up and down in the inner cavity of the device tank shell. In this way, on the one hand, the position of the detection head inside the device tank shell can be adjusted, and the height of the detection head can be adjusted, so that a comprehensive reaction concentration detection operation can be performed; on the other hand, when the rotating ring drives the detection head and other structures to rotate, it will not drive the connection cover plate to rotate, thereby ensuring the stability of the connection cover plate and its connection structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the connecting cover plate of the utility model and a schematic diagram of its bottom structure;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the tank shell of the utility model device;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the support base and the device tank shell of the utility model.

[0020] In the figure: 1. Support base; 2. Device shell; 3. Connecting cover plate; 4. First drive motor; 5. Driven wheel; 6. Hydraulic rod; 7. Driving wheel; 8. Second drive motor; 9. Rotating ring; 10. Detection head; 11. Rotating shaft; 12. External stirring rod; 13. Bottom stirring rod; 14. Support side column; 15. Internal stirring rod; 16. Rotating groove; 17. Connecting column; 18. Internal gear ring; 19. External gear; 20. Internal gear; 21. Third drive motor. 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] The utility model provides a technical solution, a water reducing agent reaction concentration detection device, comprising: Figure 1 , a support base 1, and a device tank shell 2 arranged at the top center of the support base 1, and a connecting cover plate 3 is added to the top of the device tank shell 2, and a first driving motor 4 is installed at the top center of the connecting cover plate 3;

[0023] See also Figure 2 The driven wheel 5 is arranged outside the top center of the connecting cover plate 3, and the back of the driven wheel 5 is meshed with the driving wheel 7, and the second driving motor 8 is coaxially connected to the bottom of the driving wheel 7, and hydraulic rods 6 are installed on both sides of the top of the driven wheel 5;

[0024] The rotating ring 9 is arranged outside the center of the inner cavity of the connecting cover plate 3 and connected to the bottom of the driven wheel 5. The detection head 10 is added directly below both sides of the bottom of the rotating ring 9 and connected to the telescopic end of the hydraulic rod 6. After feeding into the inside of the device tank shell 2, the second driving motor 8 drives the driving wheel 7 on the device tank shell 2 to rotate, and the driving wheel 7 drives the driven wheel 5, and the driven wheel 5 drives the rotating ring 9, the hydraulic rod 6 and the detection head 10 to rotate in the inner cavity of the device tank shell 2, and the hydraulic rod 6 drives the detection head 10 to move up and down in the inner cavity of the device tank shell 2. On the one hand, the orientation of the detection head 10 in the device tank shell 2 can be adjusted, and the height of the detection head 10 can be adjusted, so that a comprehensive reaction concentration detection operation can be performed; on the other hand, when the rotating ring 9 drives the detection head 10 and other structures to rotate, it will not drive the connecting cover plate 3 to rotate, thereby ensuring the stability of the connecting cover plate 3 and its connecting structure.

[0025] See also Figure 2 A rotating shaft 11 is vertically installed at the center of the bottom of the connecting cover plate 3 and is coaxially connected to the first drive motor 4. The first drive motor 4 drives the rotating shaft 11 to rotate on the connecting cover plate 3 and adjusts the direction of the rotating shaft 11. External stirring rods 12 are evenly installed on the surface of the rotating shaft 11, and bottom stirring rods 13 are added to the bottom of the corresponding external stirring rods 12, and the bottom stirring rods 13 are in contact with the bottom of the inner cavity of the device tank shell 2. The rotating shaft 11 can drive the external stirring rods 12 and the bottom stirring rods 13 to rotate in the same direction, so that a rotation and stirring operation can be performed in the inner cavity of the device tank shell 2.

[0026] See also Figure 3, support side columns 14 are vertically installed at the center positions of both sides of the connecting cover plate 3, and the support side columns 14 are fitted with the support base 1, and the inner stirring rods 15 are installed at the lower front and rear ends of the inner wall of the device tank shell 2, and are staggered with the corresponding outer stirring rods 12. The connecting cover plate 3 is connected to the support base 1 through the support side columns 14, and the stability of the connecting cover plate 3 is ensured.

[0027] See also Figure 4 , a rotation groove 16 is provided on the outer side of the top center of the support base 1, and a connecting column 17 is installed in the inner cavity of the rotation groove 16 and connected to the device tank shell 2. An inner gear ring 18 is added directly below the bottom of the support base 1 and connected to the connecting column 17. The inner gear ring 18 drives the device tank shell 2 to rotate along the rotation groove 16 through the connecting column 17, and makes the device tank shell 2 turn in the opposite direction to the rotating shaft 11, so that a uniform stirring operation can be performed through the inner stirring rod 15 and the outer stirring rod 12. An outer gear 19 is meshed with the outer side of the inner cavity of the inner gear ring 18, and an inner gear 20 is installed in the center of the inner cavity of the inner gear ring 18 and meshed with the outer gear 19. A third drive motor 21 is coaxially connected directly below the bottom of the inner gear 20. The third drive motor 21 drives the inner gear 20 to rotate, and the inner gear 20 drives the outer gear 19 to rotate, and at the same time, the outer gear 19 drives the inner gear ring 18 to rotate.

[0028] This solution: After feeding into the inside of the device tank shell 2, the second drive motor 8 drives the driving wheel 7 on the device tank shell 2 to rotate, and the driving wheel 7 drives the driven wheel 5, and the driven wheel 5 drives the rotating ring 9, the hydraulic rod 6 and the detection head 10 to rotate in the inner cavity of the device tank shell 2, and the hydraulic rod 6 drives the detection head 10 to move up and down in the inner cavity of the device tank shell 2. The first drive motor 4 drives the rotating shaft 11 to rotate on the connecting cover plate 3 and adjusts the direction of the rotating shaft 11. The rotating shaft 11 can drive the outer stirring rod 12 and the bottom stirring rod 13 to rotate in the same direction, and the rotating stirring operation can be performed in the inner cavity of the device tank shell 2. The third driving motor 21 drives the inner gear 20 to rotate, and the inner gear 20 drives the outer gear 19 to rotate. At the same time, the outer gear 19 drives the inner gear ring 18 to rotate. The inner gear ring 18 drives the device tank shell 2 to rotate along the rotating groove 16 through the connecting column 17, and makes the device tank shell 2 turn in the opposite direction to the rotating shaft 11, so that a uniform stirring operation can be performed through the inner stirring rod 15 and the outer stirring rod 12.

[0029] 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 water reducing agent reaction concentration detection device, characterized in that: include: A support base (1), and a device tank shell (2) arranged at the top center of the support base (1), wherein a connecting cover plate (3) is added to the top of the device tank shell (2), and a first drive motor (4) is installed at the top center of the connecting cover plate (3); A driven wheel (5) is arranged outside the top center of the connecting cover plate (3), and a driving wheel (7) is meshed with the back of the driven wheel (5), and a second driving motor (8) is coaxially connected to the bottom of the driving wheel (7), and hydraulic rods (6) are installed on both sides of the top of the driven wheel (5); A rotating ring (9) is arranged outside the center of the inner cavity of the connecting cover plate (3) and is connected to the bottom of the driven wheel (5). Detection heads (10) are provided directly below both sides of the bottom of the rotating ring (9) and are connected to the telescopic ends of the hydraulic rod (6).

2. A water reducing agent reaction concentration detection device according to claim 1, characterized in that: A rotating shaft (11) is vertically mounted at the center of the bottom of the connecting cover plate (3) and is coaxially connected to the first driving motor (4).

3. A water reducing agent reaction concentration detection device according to claim 2, characterized in that: External stirring rods (12) are evenly mounted on the surface of the rotating shaft (11), and bottom stirring rods (13) are added to the bottoms of the corresponding external stirring rods (12), and the bottom stirring rods (13) fit in contact with the bottom of the inner cavity of the device tank shell (2).

4. A water reducing agent reaction concentration detection device according to claim 3, characterized in that: Support side columns (14) are vertically mounted at the center positions of both sides of the connecting cover plate (3), and the support side columns (14) are fitted with the support base (1). Internal stirring rods (15) are mounted at the lower front and rear ends of the inner wall of the device tank shell (2), and are staggered with the corresponding external stirring rods (12).

5. A water reducing agent reaction concentration detection device according to claim 1, characterized in that: A rotation groove (16) is provided on the outer side of the top center of the support base (1), and a connecting column (17) is installed in the inner cavity of the rotation groove (16) and is connected to the device tank shell (2). An inner gear block ring (18) is provided directly below the bottom of the support base (1) and is connected to the connecting column (17).

6. A water reducing agent reaction concentration detection device according to claim 5, characterized in that: An external gear (19) is meshed with the outer side of the inner cavity of the inner gear block ring (18), and an internal gear (20) is installed at the center of the inner cavity of the inner gear block ring (18) and meshes with the external gear (19), and a third drive motor (21) is coaxially connected directly below the bottom of the inner gear (20).

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