A concrete anti-cracking waterproofing agent raw material grinding device

Abstract

The utility model provides a device for grinding raw materials of concrete anti-cracking waterproofing agent, comprising: a grinding box, a driving motor, a feeding port and a grinding roller, two grinding rollers are installed on the upper part of the grinding box, a feeding port is provided on the upper part of the grinding box, a dividing cavity is provided on the lower part of the grinding box, a baffle is provided on the upper part of the feeding port, a dividing plate is provided inside the dividing cavity, and a central axis is installed in the middle of the dividing plate. Compared with the prior art, the utility model has the following beneficial effects: by arranging a dividing box, two discharging ports, a dividing plate, a servo motor and a central axis, the discharging port on the other side can be closed when the dividing plate rotates to the left or right, so that the ground raw materials can be discharged through the corresponding discharging port, so that after the material barrel is full, the raw materials can be allowed to enter another material barrel by fast switching, thereby improving the discharging efficiency and improving the continuity of work.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete anti-cracking waterproofing agents, and particularly relates to a concrete anti-cracking waterproofing agent raw material grinding device. Background Art

[0002] With the continuous development of the construction industry, the requirements for building quality are increasing. Under such a background, the application of concrete anti-cracking waterproofing agent is becoming more and more extensive. In order to make the waterproofing agent play a better role, its raw materials need to be finely ground. However, in the current concrete anti-cracking waterproofing agent raw material grinding process, the problem of inconvenient replacement of the discharge position brings many significant disadvantages. First of all, when the barrel is full, you can only choose to close the discharge port or let the raw materials flow out, which greatly limits the flexibility and continuity of the work. Closing the discharge port will cause the interruption of the production process, and restarting requires additional time and energy, which seriously affects the overall efficiency. Allowing the raw materials to flow out will not only cause waste of raw materials and increase costs, but also may cause chaos and environmental pollution in the work area. This situation will also increase the difficulty of operation and work pressure of workers. They need to pay attention to the filling of the barrel at all times so as to respond in time. Any negligence may cause a series of problems. In summary, the problem of inconvenient replacement of the discharge position after the grinding of the concrete anti-cracking waterproofing agent raw materials is seriously affecting the work efficiency and urgently needs to be improved and optimized. Therefore, it is urgent to develop a concrete anti-cracking waterproofing agent raw material grinding device. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a device for grinding raw materials of concrete anti-cracking waterproofing agent to solve the problems raised in the above-mentioned background technology.

[0004] The utility model is realized by the following technical scheme: a concrete anti-cracking waterproofing agent raw material grinding device, comprising: a grinding box, a driving motor, a feed inlet and a grinding roller, two grinding rollers are installed above the grinding box, a feed inlet is provided above the grinding box, a material distribution cavity is provided below the grinding box, and a shield is provided above the feed inlet;

[0005] A material distribution plate is provided inside the material distribution chamber, a central shaft is installed in the middle of the material distribution plate, two material discharge ports are respectively provided on the left and right sides below the grinding box, and a servo motor is installed below the front of the grinding box;

[0006] A bearing is installed at the lower back of the grinding box, the back of the baffle is connected to the feed port through a hinge, two driving motors are installed on the left side of the grinding box, a screening plate is provided below the two grinding rollers, and a vibration motor is installed in the middle below the screening plate.

[0007] As a preferred embodiment, the material distribution chamber is connected to two discharge ports, two legs are respectively installed on the left and right sides below the grinding box, a base is connected below the four legs, and a handle is installed below the front of the baffle.

[0008] As a preferred embodiment, the output shafts of the two driving motors are respectively connected to the two grinding rollers, the two driving motors rotate in opposite directions, and the output shaft of the servo motor is connected to the front end of the central shaft.

[0009] As a preferred embodiment, the rear end of the central shaft is connected to the inner side of the bearing, a screen is provided in the middle of the screen plate, and a spring is respectively installed at the four corners below the screen plate.

[0010] As a preferred embodiment, a fixing block is respectively installed at the lower end of each spring, and each fixing block is fixed to the inside of the grinding box.

[0011] As a preferred embodiment, the servo motor rotates 45 degrees forward and reverse, and a cleaning door is installed on the back of the grinding box through a hinge.

[0012] After adopting the above technical solution, the beneficial effects of the utility model are:

[0013] 1. By setting a material distribution box, two discharge ports, a material distribution plate, a servo motor and a central axis, when the material distribution plate rotates to the left or right, the discharge port on the other side can be closed, so that the ground raw materials can be discharged through the corresponding discharge port. After the barrel is full, the raw materials can be quickly switched to enter another barrel, thereby improving the discharge efficiency and the continuity of work.

[0014] 2. By setting up a shield, when the raw materials are ground in the grinding box, the shield can close the feed port, thereby preventing the raw materials from jumping upward during grinding and splashing everywhere, reducing pollution to the surrounding environment, keeping the working area clean and tidy, and ensuring the safety of operators, reducing the risk of injury caused by raw materials splashing onto the human body, making the working environment safer and more reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 The utility model is a schematic diagram of the overall structure of a raw material grinding device for concrete anti-cracking waterproofing agent.

[0017] Figure 2 It is a structural schematic diagram of a rear view of a raw material grinding device for concrete anti-cracking waterproofing agent according to the utility model.

[0018] Figure 3 It is a schematic diagram of a front view section of a raw material grinding device for concrete anti-cracking waterproofing agent according to the utility model.

[0019] In the figure, 1. grinding box; 2. feed inlet; 3. baffle; 4. handle; 5. drive motor; 6. discharge port; 7. servo motor; 8. support leg; 9. base; 10. cleaning door; 11. bearing; 12. material distribution chamber; 13. material distribution plate; 14. center axis; 15. grinding roller; 16. screen plate; 17. fixing block; 18. spring; 19. vibration motor. DETAILED DESCRIPTION

[0020] 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 of 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.

[0021] See also Figures 1 to 3 The utility model provides a technical solution: a concrete anti-cracking waterproofing agent raw material grinding device, comprising: a grinding box 1, a driving motor 5, a feed inlet 2 and a grinding roller 15, two grinding rollers 15 are installed above the grinding box 1, a feed inlet 2 is provided above the grinding box 1, a material distribution cavity 12 is provided below the grinding box 1, and a shield 3 is provided above the feed inlet 2;

[0022] A material distribution plate 13 is provided inside the material distribution chamber 12, a central shaft 14 is installed in the middle of the material distribution plate 13, two material discharge ports 6 are respectively provided on the left and right sides below the grinding box 1, and a servo motor 7 is installed at the bottom of the front of the grinding box 1;

[0023] A bearing 11 is installed at the lower back of the grinding box 1, and the back of the baffle 3 is connected to the feed port 2 through a hinge. Two driving motors 5 are installed on the left side of the grinding box 1, a screen plate 16 is provided below the two grinding rollers 15, and a vibration motor 19 is installed in the middle below the screen plate 16.

[0024] The material distribution cavity 12 is connected with the two discharge ports 6 . Two legs 8 are respectively installed on the left and right sides below the grinding box 1 . A base 9 is connected below the four legs 8 . A handle 4 is installed below the front of the baffle 3 .

[0025] The output shafts of the two driving motors 5 are connected to the two grinding rollers 15 respectively. The two driving motors 5 rotate in opposite directions. The output shaft of the servo motor 7 is connected to the front end of the central shaft 14 .

[0026] The rear end of the central shaft 14 is connected to the inner side of the bearing 11 , a screen is provided in the middle of the screen plate 16 , and a spring 18 is respectively installed at the four corners below the screen plate 16 .

[0027] A fixing block 17 is respectively installed at the lower end of each spring 18 , and each fixing block 17 is fixed to the inside of the grinding box 1 .

[0028] The servo motor 7 rotates 45 degrees forward and backward, and a cleaning door 10 is installed on the back of the grinding box 1 through a hinge.

[0029] See also Figures 1 to 3 , as the first embodiment of the utility model: in actual use, the baffle 3 is opened upward by the handle 4, and the concrete anti-cracking waterproofing agent raw material to be ground is added into the grinding box 1 through the feed port 2, and the two grinding rollers 15 are driven by the two driving motors 5 to rotate in opposite directions, so as to grind the raw materials passing between them, and the ground raw materials fall downward onto the screening plate 16, and the screening plate 16 is driven to rotate by the vibration motor 19, so that the raw materials can be screened through the screen, and the screening plate 16 can drive the vibration when vibrating, and the vibration of the spring 18 helps to enhance the screening effect, which can make the vibration of the screening plate 16 more complex and diverse, so as to screen the raw materials more comprehensively and efficiently;

[0030] The screened raw materials flow downward into the material distribution chamber 12. Figure 3 As shown, the raw material flows to the right side discharge port 6 through the dividing plate 13, and the material barrel can be placed under the two discharge ports 6 in advance, and then the raw material can be discharged into the right side material barrel through the right side discharge port 6. After the right side material barrel is full, the servo motor 7 is reversed, and the servo motor 7 can drive the dividing plate 13 to rotate 45° to the left with the center axis 14 as the axis through the center axis 14, thereby closing the right side discharge port 6, and opening the left side discharge port 6 at the same time, and then the ground raw material is discharged into the left side material barrel through the left side discharge port 6. When the center axis 14 rotates, it can drive the inner side of the bearing 11 to rotate. Through the above steps, the final effect is that when the dividing plate 13 rotates to the left or right, the discharge port 6 on the other side can be closed, so that the ground raw material can be discharged through the corresponding discharge port 6, so that after the material barrel is full, the raw material can enter the other material barrel by quick switching, thereby improving the discharge efficiency and improving the continuity of work.

[0031] See also Figures 1 to 3, as the second embodiment of the utility model: according to the further elaboration of the first embodiment, after the raw materials are added into the grinding box 1, the baffle 3 is pulled by the handle 4 to close the feed port 2, and the baffle 3 can block the raw materials that burst upwards and prevent the bursting raw materials from splashing everywhere, thereby reducing the pollution to the surrounding environment, keeping the working area clean and tidy, and ensuring the safety of the operators, reducing the risk of raw materials splashing onto the human body and causing harm, making the working environment safer and more reliable, and when it is necessary to clean the larger raw materials above the screen plate 16, the cleaning door 10 can be opened to clean it.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A concrete anti-cracking waterproofing agent raw material grinding device, comprising: A grinding box (1), a driving motor (5), a feed inlet (2) and a grinding roller (15), wherein two grinding rollers (15) are installed on the upper part of the grinding box (1), and a feed inlet (2) is provided on the upper part of the grinding box (1), characterized in that a material distribution cavity (12) is provided on the lower part of the grinding box (1), and a baffle (3) is provided on the upper part of the feed inlet (2); A material distribution plate (13) is provided inside the material distribution chamber (12), a central shaft (14) is installed in the middle of the material distribution plate (13), two material discharge ports (6) are respectively provided on the left and right sides below the grinding box (1), and a servo motor (7) is installed below the front of the grinding box (1); A bearing (11) is installed at the lower back of the grinding box (1); the back of the baffle (3) is connected to the feed port (2) via a hinge; two drive motors (5) are installed on the left side of the grinding box (1); a screening plate (16) is provided below the two grinding rollers (15); and a vibration motor (19) is installed in the middle below the screening plate (16).

2. A concrete anti-cracking waterproofing agent raw material grinding device as claimed in claim 1, characterized in that: The material distribution chamber (12) is connected to the two discharge ports (6); two supporting legs (8) are respectively installed on the left and right sides below the grinding box (1); a base (9) is connected below the four supporting legs (8); and a handle (4) is installed below the front of the baffle (3).

3. A concrete anti-cracking waterproofing agent raw material grinding device as claimed in claim 1, characterized in that: The output shafts of the two driving motors (5) are respectively connected to the two grinding rollers (15), and the two driving motors (5) rotate in opposite directions. The output shaft of the servo motor (7) is connected to the front end of the central shaft (14).

4. A concrete anti-cracking waterproofing agent raw material grinding device as claimed in claim 1, characterized in that: The rear end of the central shaft (14) is connected to the inner side of the bearing (11), a screen is provided in the middle of the screen plate (16), and a spring (18) is respectively installed at the four corners below the screen plate (16).

5. A concrete anti-cracking waterproofing agent raw material grinding device as claimed in claim 4, characterized in that: A fixing block (17) is respectively installed at the lower end of each spring (18), and each fixing block (17) is fixed to the inside of the grinding box (1).

6. A concrete anti-cracking waterproofing agent raw material grinding device as claimed in claim 1, characterized in that: The servo motor (7) rotates 45 degrees forward and backward, and a cleaning door (10) is installed on the back of the grinding box (1) through a hinge.

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