Bentonite composite modification mixing and grinding device

Abstract

The utility model relates to the technical field of bentonite preparation, in particular to a bentonite composite modification mixing and grinding device which comprises a shell and a rubber pad, a grinding mechanism is arranged on the inner wall of the shell and comprises a tank body, the outer wall of the tank body is fixedly connected with the shell, the inner wall of the tank body is movably connected with a grinding roller, and the rubber pad is arranged on the outer wall of the shell. The outer wall of the grinding roller is fixedly connected with a connecting rod, and the end of the connecting rod is in threaded connection with a connecting block. Bentonite obliquely slides from a feeding hopper to enter a tank body in a shell, a servo motor drives a connecting rod on a supporting rod to rotate, an inclined grinding roller at the end of the connecting rod rolls in the tank body in a reciprocating mode, and through extrusion and friction force between the grinding roller and the tank body, the bentonite can be ground in the tank body. And the retention time of the processed bentonite in the tank body is long enough, and the bentonite is discharged from the lower end of the tank body through the hole after being finely ground, so that the grinding is finer, and the use after processing is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of bentonite preparation, and specifically relates to a bentonite composite modification mixing and grinding device. Background Technique

[0002] The main component of montmorillonite is composite silicate. This mineral is an inorganic substance with a natural nano-level interlayer spacing, and the interlayer spacing is about dozens of nanometers. It has special water absorption, water plasticity, adhesiveness, and strong ion exchangeability, etc. It is one of the clay minerals with the widest application range and higher economic value today.

[0003] For example, an organic bentonite preparation device with the authorization announcement number of "CN205760949U" solves the problems of the existing organic bentonite preparation device, such as poor crushing effect and low efficiency, which increases the production cost of bentonite. By improving the feeding method of materials, it has a stirring effect on the materials. At the same time, the stirring shaft is improved to improve the stirring efficiency. Through the alternating cycle of crushing and sieving, the crushing effect is good, and the bentonite that reaches the target particle size after crushing is collected in time. Considering the existing organic bentonite preparation device, the residence time of bentonite moving downward and staying with the extrusion roller is short, and the grinding process is not careful enough, resulting in obvious fineness of grinding and affecting the use after processing. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that the existing organic bentonite preparation device has obvious fineness of grinding and affects the use after processing, and to propose a bentonite composite modification mixing and grinding device.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A bentonite composite modification mixing and grinding device, including a housing and a rubber pad. A grinding mechanism is provided on the inner wall of the housing. The grinding mechanism includes a tank body. The outer wall of the tank body is fixedly connected to the housing. The inner wall of the tank body is movably connected to a grinding roller. The outer wall of the grinding roller is fixedly connected to a connecting rod. The end of the connecting rod is threadedly connected to a connecting block. The outer wall of the connecting rod is movably connected to a support rod. The end of the support rod is fixedly connected to a servo motor.

[0006] Preferably, a fixing mechanism is provided on the outer wall of the housing. The fixing mechanism includes a fixing block. The outer wall of the fixing block is fixedly connected to the housing. The outer wall of the fixing block is rotatably connected to an L-shaped block. The inner wall of the L-shaped block abuts against a fixing bolt. The end of the fixing bolt is threadedly connected to a lid.

[0007] Preferably, the inner wall of the housing is fixedly connected to a feed hopper. A cover plate is installed on the surface of the feed hopper.

[0008] Preferably, holes are installed at the lower end of the tank body.

[0009] Preferably, a connection frame is installed at the lower end of the outer shell. The inner wall of the connection frame is fixedly connected to the screen mesh. The lower end of the outer shell is fixedly connected to the base. The inner wall of the base is slidably connected to the collection box. The lower end of the base is fixedly connected to the rubber pad.

[0010] Preferably, the upper end of the lid is fixedly connected to the servo motor.

[0011] A bentonite composite modification mixing and grinding device proposed by the present utility model has the beneficial effects that bentonite slides obliquely from the feed hopper into the interior of the tank body inside the outer shell. The servo motor drives the connecting rod on the support rod to rotate. The inclined grinding roller at the end of the connecting rod rolls back and forth in the tank body. The extrusion and frictional force between the grinding roller and the tank body lengthens the residence time of the bentonite to be processed inside the tank body. The finely ground bentonite will be discharged outwards from the hole at the lower end of the tank body, achieving finer grinding and not affecting the use after processing. Description of the Drawings

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is Figure 1 the front view sectional structural diagram in

[0014] Figure 3 is Figure 1 the top view sectional structural diagram in

[0015] Figure 4 is Figure 2 the enlarged structural diagram at A in

[0016] Figure 5 is Figure 3 the enlarged structural diagram at B in

[0017] Figure 6 is Figure 2 the enlarged structural diagram of the grinding roller in

[0018] In the figure: 1. Outer shell, 2. Rubber pad, 3. Grinding mechanism, 301. Tank body, 302. Grinding roller, 303. Connecting rod, 304. Connecting block, 305. Servo motor, 306. Support rod, 4. Fixing mechanism, 401. Fixing block, 402. L-shaped block, 403. Fixing bolt, 404. Lid, 5. Feed hopper, 6. Cover plate, 7. Hole, 8. Connection frame, 9. Screen mesh, 10. Base, 11. Collection box. Detailed Embodiments

[0019] Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present utility model.

[0020] Please refer to Figures 1-6 , the present utility model provides a technical solution: a bentonite composite modified mixing and grinding device, including a housing 1 and a rubber pad 2. A grinding mechanism 3 is provided on the inner wall of the housing 1. The inclined grinding roller 302 at the end of the connecting rod 303 rolls back and forth in the tank body 301. The extrusion and friction force between the grinding roller 302 and the tank body 301 achieve the grinding effect inside the tank body 301. The grinding mechanism 3 includes a tank body 301. The outer wall of the tank body 301 is fixedly connected to the housing 1, the inner wall of the tank body 301 is movably connected to the grinding roller 302, the outer wall of the grinding roller 302 is fixedly connected to the connecting rod 303, the end of the connecting rod 303 is threadedly connected to the connecting block 304, the outer wall of the connecting rod 303 is movably connected to the support rod 306, and the end of the support rod 306 is fixedly connected to the servo motor 305. The model of the servo motor 305 can be determined according to actual needs as long as it meets the working requirements.

[0021] The bentonite slides obliquely from the feed hopper into the inside of the tank body 301 inside the housing 1. The servo motor 305 drives the connecting rod 303 on the support rod 306 to rotate. The inclined grinding roller 302 at the end of the connecting rod 303 rolls back and forth in the tank body 301. The extrusion and friction force between the grinding roller 302 and the tank body 301 ensure that the bentonite being processed inside the tank body 301 stays for a long enough time. The finely ground bentonite will be discharged from the hole 7 at the lower end of the tank body 301, achieving finer grinding without affecting the subsequent use.

[0022] Please refer to Figure 1 、 Figure 2 and Figure 3 , a fixing mechanism 4 is provided on the outer wall of the housing 1. By screwing the fixing bolt 403 into the lid 4, the L-shaped block 402 can limit the movement range of the lid 4 on the housing 1, achieving the effect of fixing the lid 404 by being squeezed by the L-shaped block 402. The fixing mechanism 4 includes a fixing block 401. The outer wall of the fixing block 401 is fixedly connected to the housing 1. The outer wall of the fixing block 401 is rotatably connected to the L-shaped block 402. The inner wall of the L-shaped block 402 abuts against the fixing bolt 403. The end of the fixing bolt 403 is threadedly connected to the lid 404.

[0023] Please refer to Figure 1 and Figure 2 , the inner wall of the housing 1 is fixedly connected to the feed hopper 5. A cover plate 6 is installed on the surface of the feed hopper 5. A hole 7 is installed at the lower end of the tank body 301.

[0024] Please refer to Figure 1 and Figure 2A connecting frame 8 is installed at the lower end of the outer shell 1, the inner wall of the connecting frame 8 is fixedly connected to the screen 9, the lower end of the outer shell 1 is fixedly connected to the base 10, the inner wall of the base 10 is slidably connected to the collecting box 11, the lower end of the base 10 is fixedly connected to the rubber pad 2, and the upper end of the cover 404 is fixedly connected to the servo motor 305.

[0025] Working principle:

[0026] Working stage

[0027] The user manually lifts the cover plate 6 on the feed hopper 5, pours the processed bentonite into the feed hopper 5, and the bentonite slides obliquely into the interior of the tank body 301 inside the shell 1, and the external power supply of the servo motor 305 is turned on. The servo motor 305 drives the connecting rod 303 on the support rod 306 to rotate, and the inclined grinding roller 302 at the end of the connecting rod 303 rolls back and forth in the tank body 301. The extrusion and friction between the grinding roller 302 and the tank body 301 grind the processed bentonite inside the tank body 301, and the ground powder falls into the lower end of the shell 1 from the hole 7. At the same time, the vibration generated by the upper grinding roller 302 and the tank body 301 causes the screen 9 on the shell 1 to screen the ground powder again, and finally falls into the collection box 11 inside the base 10.

[0028] Cleaning phase

[0029] After the work is completed, the staff can unscrew the fixing bolt 403 to disengage it from the cover 4, and bend the L-shaped block 402 to deflect to the lower end on the fixing block 401, so that the upper end of the cover 404 will not be blocked by the L-shaped block 402, lift the cover 404 to drive the servo motor 305 to disengage, and unscrew the connecting block 304 to disengage it from the connecting rod 303, so that the connecting rod 303 and the grinding roller 302 can be pulled out of the outer shell 1 and the tank body 301, and the inside of the tank body 301 can be cleaned, and the screen 9 at the lower end of the outer shell 1 can be disassembled as needed, and the surface of the screen 9 at the bottom of the outer shell 1 can be cleaned.

[0030] 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 bentonite composite modified mixing and grinding device, comprising a housing (1) and a rubber pad (2), characterized in that: The inner wall of the outer shell (1) is provided with a grinding mechanism (3). The grinding mechanism (3) includes a tank body (301). The outer wall of the tank body (301) is fixedly connected to the outer shell (1). The inner wall of the tank body (301) is movably connected to a grinding roller (302). The outer wall of the grinding roller (302) is fixedly connected to a connecting rod (303). The end of the connecting rod (303) is threadedly connected to a connecting block (304). The outer wall of the connecting rod (303) is movably connected to a support rod (306). The end of the support rod (306) is fixedly connected to a servo motor (305).

2. The bentonite composite modified hybrid grinding device according to claim 1, wherein: The outer wall of the outer shell (1) is provided with a fixing mechanism (4). The fixing mechanism (4) includes a fixing block (401). The outer wall of the fixing block (401) is fixedly connected to the outer shell (1). The outer wall of the fixing block (401) is rotatably connected to an L-shaped block (402). The inner wall of the L-shaped block (402) is abutted against a fixing bolt (403). The end of the fixing bolt (403) is threadedly connected to a lid (404).

3. The bentonite composite modified hybrid grinding device according to claim 1, characterized in that: The inner wall of the outer shell (1) is fixedly connected to a feed hopper (5). A cover plate (6) is installed on the surface of the feed hopper (5).

4. The bentonite composite modified hybrid grinding device according to claim 1, characterized in that: A hole (7) is installed at the lower end of the tank body (301).

5. The bentonite composite modified hybrid grinding device according to claim 1, characterized in that: A connecting frame (8) is installed at the lower end of the outer shell (1). The inner wall of the connecting frame (8) is fixedly connected to a screen (9). The lower end of the outer shell (1) is fixedly connected to a base (10). The inner wall of the base (10) is slidably connected to a collection box (11). The lower end of the base (10) is fixedly connected to a rubber pad (2).

6. The bentonite composite modified hybrid grinding device according to claim 2, wherein: The upper end of the lid (404) is fixedly connected to the servo motor (305).

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