Intelligent cementitious material supply system for large-volume concrete production

Abstract

The present invention discloses an intelligent supply system for cementitious materials suitable for mass concrete production, which relates to the field of mass concrete production, including a main tank body, a feed port, a loading mechanism and a feeding pipe. A feed port is provided on the top of the main tank body, and a loading mechanism is provided on the outside of the feed port to provide material supply at the feed port. A feeding pipe is provided below the main tank body, and a sub-filling tank is provided inside the main tank body, and the sub-filling tank is located below the feed port. The intelligent supply system for cementitious materials suitable for mass concrete production can store a variety of different cementitious materials through the provision of multiple sub-filling tanks, and pressure sensors are respectively provided under the multiple sub-filling tanks to monitor the material inventory, facilitate feeding control, and can also be displayed in conjunction with a display module. The sub-filling tanks can be moved and controlled by rotating the support plate, and the sub-filling tanks can be switched.

Description

Technical Field

[0001] The present invention belongs to the technical field of mass concrete production, and in particular to an intelligent cementitious material supply system suitable for mass concrete production. Background Art

[0002] In the mass concrete production process, the raw materials for concrete preparation can be stored through corresponding storage tanks and other devices. For example, various common concrete cementitious materials are discharged through corresponding supply structures when used. However, the current material supply system still has some shortcomings in use:

[0003] The current supply structure lacks a certain metering function when supplying cementitious materials or other materials, and it is not convenient to control the amount of materials when feeding and replenishing them. To address this problem, the prior art (publication number CN114311293B, a Chinese patent published on December 5, 2023) provides an automatic metering and feeding system for concrete mixing on construction sites, which belongs to the technical field of concrete mixing metering equipment and is used to solve the problems of inaccurate metering and feeding and insufficient mixing during concrete mixing. The invention comprises a base plate, on which a mixing mechanism, an aggregate lifting mechanism, several hoists and a foot ladder platform are arranged, a discharge notch is provided on the base plate, and above the mixing mechanism are several equally spaced metering and discharging mechanisms, the aggregate lifting mechanism and the several hoists are all located on the side of the corresponding metering and discharging mechanism, the foot ladder platform is located on the side of the aggregate lifting mechanism, and an electric control box and an electric control box are arranged on the mixing mechanism; the invention is convenient for placing the mixing mechanism at the required position; various materials can be quickly lifted into the metering and discharging mechanism for subsequent practical use, and can be replenished in time, and the operation is convenient and the metering is accurate; the mixing mechanism cooperates with the metering and discharging mechanism, and the materials are quickly stirred while being guided, and the stirring is sufficient, and various materials can be quickly lifted into the metering and discharging mechanism by the cooperation of the hoist, the aggregate lifting mechanism and the metering and discharging mechanism for subsequent practical use, and the amount of materials can be detected by the material level sensor, and the materials can be replenished in time, and the operation is convenient; the metering and discharging mechanism cooperates with the metering motor and the conveying screw rod to discharge the materials in the metering box quantitatively from the conveying pipe, and the metering is accurate;

[0004] When supplying cementitious materials, due to the diversity of material types, different materials need to be stored in different storage tanks, etc., resulting in the need for related vehicles to move to different areas to extract different materials when supplying materials, and different storage tanks also need to be equipped with different feeding mechanisms when replenishing materials, increasing the layout of feeding mechanisms, or setting up a single feeding mechanism and then moving and adjusting it, which is inconvenient to use and reduces the ease of use of the feeding system. Summary of the invention

[0005] The purpose of the present invention is to overcome the shortcomings of the prior art and provide an intelligent supply system for cementitious materials for large-volume concrete production, so as to solve the problem raised in the above-mentioned background technology that when supplying cementitious materials, different materials need to be stored in different storage tanks, etc., and when replenishing materials, different storage tanks also need to cooperate with different feeding mechanisms, increase the layout of feeding mechanisms, or set up a single feeding mechanism and then move and adjust it, which is inconvenient to use.

[0006] The present invention solves the technical problem by the following technical solutions:

[0007] A smart cementitious material supply system suitable for mass concrete production comprises a main tank body, a feed port, a feeding mechanism and a feeding pipe, wherein the main tank body is provided with a feed port on the top, and a feeding mechanism is provided on the outside of the feed port to provide material supply at the feed port, a feeding pipe is provided below the main tank body, a sub-packaging tank is provided inside the main tank body, and the sub-packaging tank is located below the feed port, and the sub-packaging tank is evenly distributed inside the main tank body for classified storage of different cementitious materials, a support plate is provided below the sub-packaging tank to provide support for the sub-packaging tank, and the sub-packaging tanks are distributed at equal angles in a circle with the center of the support plate as a center, a pressure sensor is provided below the sub-packaging tank, and a pressure sensor is provided below the sub-packaging tank, and a pressure sensor is provided below the sub-packaging tank. The sensor is installed above the support plate to monitor the weight change of the material in the filling tank. The support plate and the main tank body are rotatably connected, and a rotating drive mechanism is arranged on the outer side of the support plate. A discharge hood is arranged below the filling tank to discharge the material in the door of the filling tank. A baffle is arranged inside the discharge hood to seal the discharge hood, and an up and down sliding structure is formed between the baffle and the discharge hood, and a return spring is arranged above the baffle. A movable docking mechanism is arranged at the left end of the feed pipe, and the feed pipe is connected to the discharge hood through the movable docking mechanism to guide the material, and a moving control mechanism is arranged above the movable docking mechanism to control the position of the baffle.

[0008] Moreover, a display module is installed on the outer side of the main tank body, and the weight of the material in the sub-packaging tank is displayed through the display module.

[0009] Moreover, a supporting wheel is arranged below the supporting disk, and a rotation connection is formed between the supporting wheel and the supporting disk, and a positioning shaft is rotationally connected to the middle and lower part of the supporting disk.

[0010] Moreover, the rotation drive mechanism includes a connecting gear, a transmission gear and a first motor;

[0011] A connecting gear is fixed on the surface of the supporting plate;

[0012] A transmission gear is arranged on the outer side of the connecting gear and is meshed with the connecting gear;

[0013] The first motor is connected to the transmission gear to control the rotation of the transmission gear, and the first motor is fixedly connected to the main tank body.

[0014] Moreover, an auxiliary stirring mechanism is arranged inside the sub-packaging tank to stir the materials in the sub-packaging tank.

[0015] Moreover, the auxiliary stirring mechanism includes a movable shaft, a stirring rod, an auxiliary plate and a synchronous driving mechanism;

[0016] A movable shaft, rotatably mounted inside the dispensing tank;

[0017] The stirring rod is evenly fixed on the surface of the movable shaft;

[0018] The auxiliary plate is fixed at the middle of the filling tank, and the movable shaft passes through the auxiliary plate and the auxiliary plate forms a rotating connection;

[0019] The synchronous driving mechanism is connected with the movable shaft to control the rotation of the movable shaft.

[0020] To further optimize the technical solution, the synchronous drive mechanism includes a movable gear and a fixed gear;

[0021] A movable gear is fixed to the upper end of the movable shaft;

[0022] The fixed gear is fixed on the upper part of the main tank body, and a meshing connection is formed between the fixed gear and the movable gear.

[0023] Moreover, the movable docking mechanism includes a telescopic tube, a docking ring, a discharge mechanism, a connecting plate and a telescopic controller;

[0024] The telescopic tube is fixed inside the main tank body, and the inside of the telescopic tube is connected to the feed pipe;

[0025] The docking ring is fixed on the left end of the telescopic tube, and the docking ring and the discharge cover are fitted to each other;

[0026] A discharge mechanism is arranged inside the telescopic tube;

[0027] A connecting plate, fixed above the docking ring;

[0028] The telescopic controller is fixed on the right side of the connecting plate, and the right side of the telescopic controller is fixedly connected to the main tank body to control the position of the docking ring.

[0029] Moreover, the movement control mechanism includes a connecting slot, a driving block, a guide block, a movable block, a threaded rod, a second motor and a support seat;

[0030] A connecting groove is provided on the surface of the baffle;

[0031] The driving block is arranged inside the connecting plate, and a concave-convex matching structure is formed between the driving block and the connecting groove;

[0032] The guide block is fixed on the inner side of the connecting plate, and an up-and-down sliding structure is formed between the guide block and the driving block;

[0033] The movable block is arranged inside the driving block and between the driving blocks to form a horizontal sliding structure;

[0034] A threaded rod passes through the movable block and forms a threaded connection between the movable blocks;

[0035] A second motor is arranged above the threaded rod to control the rotation of the threaded rod;

[0036] The support base is arranged above the second motor, and the support base is connected to the main tank body to provide support for the second motor.

[0037] The advantages and beneficial effects of the present invention are:

[0038] 1. The intelligent cementitious material supply system suitable for large-volume concrete production of the present invention can store a variety of different cementitious materials by setting up multiple sub-tanks, and pressure sensors are respectively set under the multiple sub-tanks to monitor the material inventory, which is convenient for feeding control and can also be displayed in conjunction with the display module. The sub-tanks can be moved and controlled by rotating the support plate, and the sub-tanks can be switched, which is more convenient to use.

[0039] 2. The intelligent cementitious material supply system suitable for large-volume concrete production of the present invention can enable the loading mechanism to load different materials into different loading tanks through the movement of the loading tanks. There is no need to set up multiple loading mechanisms. The loading points can be kept consistent, and the subsequent feeding points can also be kept in the same position. The feeding materials can also be changed by moving the loading tanks to achieve switching of the feeding materials.

[0040] 3. The intelligent cementitious material supply system suitable for large-volume concrete production of the present invention can stir the cementitious material in the sub-packaging tank through the rotation of the movable shaft in conjunction with the stirring rod to prevent it from coagulating and make it evenly dispersed. When the support plate drives the sub-packaging tank to rotate, the movable shafts in multiple groups of packaging tanks can rotate synchronously under the meshing action of the movable gear and the fixed gear, which is more energy-efficient.

[0041] 4. The intelligent cementitious material supply system suitable for large-volume concrete production of the present invention enables the material in the sub-filling tank to be discharged through the supply pipe through the fitting of the docking ring and the discharge cover, and the docking ring can be telescopically moved. When controlling the rotation of the sub-filling tank, the fitting of the docking ring and the discharge cover can be released to avoid the fitting of the docking ring blocking the rotation of the sub-filling tank, and the fitting of the docking ring and the storage cover can also limit the rotation of the sub-filling tank.

[0042] 5. The intelligent cementitious material supply system suitable for large-volume concrete production of the present invention can control the subsequent movement of the baffle through the connection between the driving block and the connecting groove, and the rotation of the filling tank will also be blocked after the driving block and the connecting groove are connected, so that the baffle in the discharge hood that fits the docking ring can be stably controlled, and the material can be discharged continuously and stably in cooperation with the discharge mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0044] Figure 2 This is a schematic diagram of the main tank structure viewed from above;

[0045] Figure 3 This is a schematic diagram of the main cross-sectional structure of the main tank body of the present invention;

[0046] Figure 4 This is a schematic diagram of the three-dimensional structure of the support plate of the present invention;

[0047] Figure 5 This is a schematic diagram of the top view of the dispensing tank of the present invention;

[0048] Figure 6 This is a schematic diagram of the main cross-sectional structure of the packaging tank of the present invention;

[0049] Figure 7 For the present invention Figure 3 The enlarged structural diagram at a in the middle;

[0050] Figure 8 This is a schematic diagram of the internal structure of the discharge cover of the present invention;

[0051] Fig. 9 This is a schematic diagram of the top view of the fixed gear structure of the present invention;

[0052] Fig.10 It is a schematic diagram of the three-dimensional structure of the connecting plate of the present invention;

[0053] Fig.11 It is a schematic diagram of the main cross-sectional structure of the connecting plate of the present invention.

[0054] In the figure: 1. main tank body; 2. feed port; 3. loading mechanism; 4. display module; 5. feed pipe; 6. support plate; 7. sub-packaging tank; 8. pressure sensor; 9. positioning shaft; 10. support wheel; 11. connecting gear; 12. transmission gear; 13. first motor; 14. movable shaft; 15. stirring rod; 16. auxiliary plate; 17. movable gear; 18. fixed gear; 19. discharge cover; 20. baffle; 21. reset spring; 22. connecting groove; 23. telescopic tube; 24. docking ring; 25. discharge mechanism; 26. connecting plate; 27. telescopic controller; 28. drive block; 29. ​​guide block; 30. movable block; 31. threaded rod; 32. second motor; 33. support seat. DETAILED DESCRIPTION

[0055] The present invention is further described in detail below through specific examples. The following examples are only illustrative and not restrictive, and the protection scope of the present invention cannot be limited thereto.

[0056] See also Figure 1-Figure 11 The present invention provides the following technical solution: a smart cementitious material supply system suitable for mass concrete production, comprising a main tank body 1, a feed port 2, a feeding mechanism 3 and a feeding pipe 5, wherein the feed port 2 is arranged above the main tank body 1, and the feeding mechanism 3 is arranged outside the feed port 2 to provide material supply at the feed port 2, and the feeding pipe 5 is arranged below the main tank body 1;

[0057] Embodiment 1:

[0058] The invention provides a technical solution, which discloses that a sub-filling tank 7 is arranged inside a main tank body 1, and the sub-filling tank 7 is located below a feed port 2, and the sub-filling tank 7 is evenly distributed inside the main tank body 1, and is used to classify and store different gelling materials. A support plate 6 is arranged below the sub-filling tank 7 to provide support for the sub-filling tank 7, and the sub-filling tank 7 is distributed at equal angles in a circle with the center of the support plate 6 as a circle. A pressure sensor 8 is arranged below the sub-filling tank 7, and the pressure sensor 8 is installed above the support plate 6 to monitor the weight change of the material in the sub-filling tank 7. A rotation connection is formed between the support plate 6 and the main tank body 1, and a rotation drive mechanism is arranged on the outer side of the support plate 6. A discharge cover 19 is provided below the tank 7 for discharging the material in the door of the sub-packaging tank 7. A baffle 20 is provided inside the discharge cover 19 to block the discharge cover 19, and an up-and-down sliding structure is formed between the baffle 20 and the discharge cover 19, and a return spring 21 is provided above the baffle 20. A movable docking mechanism is provided at the left end of the feed pipe 5, and the feed pipe 5 is connected to the discharge cover 19 through the movable docking mechanism to guide the material, and a mobile control mechanism is provided above the movable docking mechanism to control the position of the baffle 20. A display module 4 is installed on the outside of the main tank body 1, and the weight of the material in the sub-packaging tank 7 is displayed through the display module 4;

[0059] When in use, the filling tank 7 in the main tank body 1 can be supplemented with gelling material through the feeding mechanism 3, the feeding mechanism 3 brings the material to the feed port 2 and makes it fall into the inside of the filling tank 7, and the pressure sensor 8 at the bottom of the filling tank 7 can monitor the weight of the material in the filling tank 7, and display it in conjunction with the display module 4, so as to conveniently check the storage status of the material, and in the subsequent feeding, the feeding amount can also be reflected by monitoring the weight change of the filling tank 7. When changing different gelling materials, the support plate 6 can be controlled to rotate, and the filling tank 7 below the feed port 2 can be switched, so as to store different types of materials without setting up multiple feeding mechanisms 3.

[0060] Embodiment 2:

[0061] On the basis of the first embodiment, a support wheel 10 is provided below the support disk 6, and a rotation connection is formed between the support wheel 10 and the support disk 6, and a positioning shaft 9 is rotationally connected to the middle and lower part of the support disk 6, and the rotation drive mechanism includes a connecting gear 11, a transmission gear 12 and a first motor 13, the connecting gear 11 is fixed to the surface of the support disk 6, the transmission gear 12 is arranged on the outer side of the connecting gear 11 and is meshed with the connecting gear 11, the first motor 13 is connected to the transmission gear 12 to control the rotation of the transmission gear 12, and the first motor 13 is fixedly connected to the main tank body 1, and an auxiliary stirring mechanism is provided inside the sub-filling tank 7 to stir the material in the sub-filling tank 7. The auxiliary stirring mechanism comprises a movable shaft 14, a stirring rod 15, an auxiliary plate 16 and a synchronous driving mechanism. The movable shaft 14 is rotatably mounted inside the sub-filling tank 7. The stirring rod 15 is evenly fixed on the surface of the movable shaft 14. The auxiliary plate 16 is fixed at the middle of the sub-filling tank 7. The movable shaft 14 passes through the auxiliary plate 16 and the auxiliary plate 16 forms a rotational connection. The synchronous driving mechanism is connected to the movable shaft 14 to control the rotation of the movable shaft 14. The synchronous driving mechanism comprises a movable gear 17 and a fixed gear 18. The movable gear 17 is fixed at the upper end of the movable shaft 14. The fixed gear 18 is fixed at the upper part of the main tank body 1, and the fixed gear 18 and the movable gear 17 form a meshing connection.

[0062] When controlling the support plate 6 to rotate, the first motor 13 can be started to drive the transmission gear 12 to rotate. The transmission gear 12 drives the connecting gear 11 to rotate by meshing with the connecting gear 11, so that the support plate 6 rotates, and the support wheel 10 moves in the main tank body 1. When the support plate 6 drives the sub-filling tank 7 to rotate and move, the movable gear 17 will move outside the fixed gear 18 and rotate itself. The movable gear 17 drives the movable shaft 14 to rotate, so that the movable shaft 14 drives the stirring rod 15 to stir the material in the sub-filling tank 7 to make it evenly dispersed.

[0063] Embodiment three:

[0064] On the basis of the first embodiment, a movable docking mechanism is disclosed, which includes a telescopic tube 23, a docking ring 24, a discharge mechanism 25, a connecting plate 26 and a telescopic controller 27. The telescopic tube 23 is fixed inside the main tank body 1, and the inside of the telescopic tube 23 is connected to the feed pipe 5. The docking ring 24 is fixed to the left end of the telescopic tube 23. The docking ring 24 and the discharge cover 19 fit each other. The discharge mechanism 25 is arranged inside the telescopic tube 23. The connecting plate 26 is fixed above the docking ring 24. The telescopic controller 27 is fixed to the right side of the connecting plate 26, and the right side of the telescopic controller 27 is fixedly connected to the main tank body 1 to control the position of the docking ring 24. The mobile control mechanism includes a connecting groove 22, a driving block 28, a guide block 29, a movable block 30, a thread The rod 31, the second motor 32 and the support seat 33, the connecting groove 22, are provided on the surface of the baffle 20, the driving block 28 is arranged inside the connecting plate 26, and a concave-convex matching structure is formed between the driving block 28 and the connecting groove 22, the guide block 29 is fixed on the inner side of the connecting plate 26, and an up-and-down sliding structure is formed between the guide block 29 and the driving block 28, the movable block 30 is arranged inside the driving block 28 and a horizontal sliding structure is formed between the driving blocks 28, the threaded rod 31 passes through the movable block 30 and forms a threaded connection between the movable blocks 30, the second motor 32 is arranged above the threaded rod 31 to control the rotation of the threaded rod 31, the support seat 33 is arranged above the second motor 32, and the support seat 33 is connected to the main tank body 1 to provide support for the second motor 32;

[0065] When discharging is required, the packaging tank 7 to be discharged is moved to a position relative to the docking ring 24, and then the connecting plate 26 and the docking ring 24 are controlled to move by the telescopic controller 27, so that the docking ring 24 and the discharge cover 19 are fitted together, and at the same time the telescopic tube 23 is deformed, and when the connecting plate 26 moves, it will drive the driving block 28 to move, so that the driving block 28 is inserted into the connecting groove 22, and at the same time the movable block 30 slides in the driving block 28, and then the threaded rod 31 can be controlled to rotate by the second motor 32, and the threaded rod 31 drives the movable block 30 to move upward through the threaded connection between the threaded rod 31 and the movable block 30, and the movable block 30 drives the driving block 28 to move, so that the driving block 28 drives the baffle 20 to move upward, and the discharge cover 19 is opened, and then the material in the discharge cover 19 can be taken out by the discharging mechanism 25 to realize the feeding operation.

[0066] Although the embodiments and drawings of the present invention are disclosed for illustrative purposes, those skilled in the art will appreciate that various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. A smart cementitious material supply system suitable for mass concrete production, comprising a main tank body (1), a feed port (2), a feeding mechanism (3) and a feeding pipe (5), wherein the main tank body (1) is provided with a feed port (2) above, and a feeding mechanism (3) is provided outside the feed port (2) to supply materials to the feed port (2), and a feeding pipe (5) is provided below the main tank body (1); Features: A sub-packaging tank (7) is arranged inside the main tank body (1), and the sub-packaging tank (7) is located below the feed port (2). The sub-packaging tanks (7) are evenly distributed inside the main tank body (1) and are used to store different gelling materials in a classified manner. A support plate (6) is arranged below the sub-packaging tank (7) to provide support for the sub-packaging tank (7). The sub-packaging tanks (7) are distributed at equal angles in a circle with the center of the support plate (6) as a circle. A pressure sensor (8) is arranged below the sub-packaging tank (7), and the pressure sensor (8) is installed above the support plate (6) to monitor the weight change of the material in the sub-packaging tank (7). The support plate (6) and the main tank body (1) are rotatably connected, and the support plate (6) is provided with a rotary drive mechanism on the outside, a discharging cover (19) is provided below the dispensing tank (7) for discharging the material in the door of the dispensing tank (7), a baffle (20) is provided inside the dispensing cover (19) for blocking the dispensing cover (19), and an up-and-down sliding structure is formed between the baffle (20) and the dispensing cover (19), and a return spring (21) is provided above the baffle (20), a movable docking mechanism is provided at the left end of the feeding pipe (5), the feeding pipe (5) is connected to the dispensing cover (19) through the movable docking mechanism to guide the material, and a moving control mechanism is provided above the movable docking mechanism to control the position of the baffle (20); The movable docking mechanism comprises a telescopic tube (23), a docking ring (24), a discharge mechanism (25), a connecting plate (26) and a telescopic controller (27); A telescopic tube (23) is fixed inside the main tank body (1), and the interior of the telescopic tube (23) is connected to the feed pipe (5); A docking ring (24) is fixed to the left end of the telescopic tube (23), and the docking ring (24) and the discharge cover (19) are in contact with each other; A discharge mechanism (25) is arranged inside the telescopic tube (23); A connecting plate (26) fixed above the docking ring (24); A telescopic controller (27) is fixed to the right side of the connecting plate (26), and the right side of the telescopic controller (27) is fixedly connected to the main tank body (1) to control the position of the docking ring (24); The movement control mechanism comprises a connecting groove (22), a driving block (28), a guide block (29), a movable block (30), a threaded rod (31), a second motor (32) and a support seat (33); A connecting groove (22) is formed on the surface of the baffle (20); A driving block (28) is arranged inside the connecting plate (26), and a concave-convex matching structure is formed between the driving block (28) and the connecting groove (22); A guide block (29) is fixed on the inner side of the connecting plate (26), and an up-and-down sliding structure is formed between the guide block (29) and the driving block (28); A movable block (30) is arranged inside the driving block (28) and between the driving blocks (28) to form a horizontal sliding structure; A threaded rod (31) passes through the movable block (30) and forms a threaded connection between the movable block (30); A second motor (32) is disposed above the threaded rod (31) to control the rotation of the threaded rod (31); The support base (33) is arranged above the second motor (32), and the support base (33) is connected to the main tank body (1) to provide support for the second motor (32).

2. The intelligent cementitious material supply system suitable for mass concrete production according to claim 1 is characterized in that: A display module (4) is installed on the outer side of the main tank body (1), and the weight of the material in the sub-packaging tank (7) is displayed through the display module (4).

3. The intelligent cementitious material supply system suitable for mass concrete production according to claim 1 is characterized in that: A support wheel (10) is provided below the support plate (6), and a rotational connection is formed between the support wheel (10) and the support plate (6), and a positioning shaft (9) is rotationally connected to the middle and lower part of the support plate (6).

4. The intelligent cementitious material supply system suitable for mass concrete production according to claim 1 or 3, characterized in that: The rotary drive mechanism comprises a connecting gear (11), a transmission gear (12) and a first motor (13); A connecting gear (11) is fixed on the surface of the supporting plate (6); A transmission gear (12) is arranged on the outer side of the connecting gear (11) and is meshedly connected with the connecting gear (11); The first motor (13) is connected to the transmission gear (12) to control the rotation of the transmission gear (12), and the first motor (13) is fixedly connected to the main tank body (1).

5. The intelligent cementitious material supply system suitable for mass concrete production according to claim 1 is characterized in that: An auxiliary stirring mechanism is provided inside the dispensing tank (7) to stir the material in the dispensing tank (7).

6. The intelligent cementitious material supply system suitable for mass concrete production according to claim 5 is characterized in that: The auxiliary stirring mechanism comprises a movable shaft (14), a stirring rod (15), an auxiliary plate (16) and a synchronous driving mechanism; A movable shaft (14) is rotatably mounted inside the dispensing tank (7); A stirring rod (15) is evenly fixed on the surface of the movable shaft (14); The auxiliary plate (16) is fixed at the middle of the dispensing tank (7), and the movable shaft (14) passes through the auxiliary plate (16) and forms a rotation connection between the auxiliary plate (16); The synchronous driving mechanism is connected to the movable shaft (14) to control the rotation of the movable shaft (14).

7. The intelligent cementitious material supply system suitable for mass concrete production according to claim 6 is characterized in that: The synchronous drive mechanism comprises a movable gear (17) and a fixed gear (18); A movable gear (17) is fixed to the upper end of the movable shaft (14); The fixed gear (18) is fixed to the upper part of the main tank body (1), and a meshing connection is formed between the fixed gear (18) and the movable gear (17).

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