Mixer for grinding wheel production

Abstract

The utility model discloses a blender mixer for grinding wheel production, and relates to the technical field of blender mixers for grinding wheel production, the blender mixer comprises a frame, the inner side of the frame is fixedly connected with a blending barrel, the bottom of the blending barrel is provided with a discharge port, and the top of the blending barrel is provided with a feed port. Through arrangement of a first motor, a first transmission rod, a first synchronous wheel, a synchronous belt, a second synchronous wheel, a second transmission rod, a transmission wheel, a blocking strip, a limiting rod, a pull rod and a discharging port, the mixer for grinding wheel production has the advantages that manual discharging is replaced by a mechanical structure, and the situation that discharging is relatively labor-consuming is avoided; through arrangement of a second motor, a first stirring rod, a second stirring rod, a partition plate, a bearing, an inner gear ring, a transmission gear and a mixing barrel, the mixer for grinding wheel production has the advantages that the mixing effect is improved through staggered movement of the first stirring rod and the second stirring rod, and uneven and sufficient mixing is avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of mixing machines for producing grinding wheels, specifically a mixing machine for producing grinding wheels. Background Technology

[0002] A grinding wheel is a bonded abrasive tool that binds abrasive grains into a specific shape and gives it a certain strength using a binder. It is typically made by adding a binder to the abrasive grains, followed by pressing, drying, and firing to create a porous material.

[0003] A mixing mechanism for abrasive mixing disclosed in Chinese Utility Model Patent Application Publication CN 219540086 U, while improving the mixing effect of abrasives, requires manual operation to separate the sealing plate from the mixing tank during discharge. Because the mixing tank is tilted, the weight of the abrasives is concentrated at the sealing plate, requiring considerable force to turn the handle, making discharge relatively laborious. Furthermore, existing mixing machines for grinding wheel production typically only have a single stirring rod to agitate the abrasives, resulting in less cross-movement between abrasive particles and uneven mixing. Therefore, this utility model suffers from both laborious discharge and uneven mixing. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a mixing machine for producing grinding wheels, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: it includes a frame, a mixing tank is fixedly connected to the inner side of the frame, a discharge port is opened at the bottom of the mixing tank, and a feed port is opened at the top of the mixing tank;

[0008] A first motor is fixedly connected to the inner wall of the frame. A first transmission rod is fixedly connected to the output shaft of the first motor. A first synchronous pulley is fixedly connected to one end of the first transmission rod. A second synchronous pulley is connected to the first synchronous pulley via a synchronous belt. A second transmission rod is fixedly connected to one side of the second synchronous pulley. A transmission wheel is fixedly connected to one end of the second transmission rod. A pull rod is movably connected to the outer side of the transmission wheel. A blocking strip is movably connected to the inner wall of the bottom of the pull rod. A blocking strip is movably connected to the inner side of the discharge port.

[0009] A second motor is installed on one side of the frame. The output shaft of the second motor is fixedly connected to a first stirring rod. A partition is fixedly connected to the outer side of one end of the first stirring rod. A bearing is fixedly connected to the inner wall of the partition. A second stirring rod is fixedly connected to the inner wall of the bearing. A transmission gear is fixedly connected to one end of the second stirring rod. An internal gear ring is meshed with the outer side of the transmission gear. A mixing tank is fixedly connected to the outer side of the internal gear ring.

[0010] Optionally, a limiting groove is provided on one side of the transmission wheel, and a limiting rod is movably connected to the inner side of the limiting groove. One end of the limiting rod is fixedly connected to a frame.

[0011] Optionally, a partition is movably connected to the inner wall of the mixing barrel. The partition is circular in shape, and its diameter is the same as the inner wall diameter of the mixing barrel.

[0012] Optionally, a second transmission rod is movably connected to the inner wall of the frame. The second transmission rod is cylindrical in shape, and there are two of the two transmission rods.

[0013] Optionally, there are two second stirring rods and four transmission gears, which are distributed at both ends of the two second stirring rods.

[0014] Optionally, there are two first transmission rods, the number of first synchronous pulleys is the same as the number of first transmission rods, and the first transmission rods are distributed at both ends of the first motor.

[0015] (III) Beneficial Effects

[0016] This utility model provides a mixing machine for producing grinding wheels, which has the following beneficial effects:

[0017] 1. The mixing machine for producing grinding wheels, consisting of a first motor, a first transmission rod, a first synchronous pulley, a synchronous belt, a second synchronous pulley, a second transmission rod, a transmission wheel, a blocking bar, a limit rod, a pull rod, and a discharge port, is designed to replace manual material discharge with a mechanical structure, thus avoiding the relatively laborious process of material discharge.

[0018] 2. The mixing machine for producing grinding wheels is configured with a second motor, a first stirring rod, a second stirring rod, a partition plate, a bearing, an internal gear ring, a transmission gear, and a mixing barrel. The mixing machine for producing grinding wheels improves the mixing effect and avoids uneven and insufficient mixing by alternating the movement of the first and second stirring rods. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the positive axis side structure of this utility model;

[0020] Figure 2This is a schematic diagram of the transmission wheel structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the front sectional view of the present invention;

[0022] Figure 4 This utility model Figure 3 Schematic diagram of the cross-sectional structure at point A;

[0023] Figure 5 This utility model Figure 3 Schematic diagram of the cross-sectional structure in section B;

[0024] Figure 6 This is a cross-sectional view of the mixing bucket of this utility model.

[0025] Figure 7 This is a schematic diagram of the plug strip structure of this utility model.

[0026] In the diagram: 1. First motor; 2. First transmission rod; 3. First synchronous pulley; 4. Synchronous belt; 5. Second synchronous pulley; 6. Second transmission rod; 7. Transmission wheel; 8. Blocking strip; 9. Limiting rod; 10. Pull rod; 11. Discharge port; 12. Second motor; 13. First stirring rod; 14. Second stirring rod; 15. Partition plate; 16. Bearing; 17. Internal gear ring; 18. Transmission gear; 19. Mixing tank; 21. Frame; 22. Feed inlet; 23. Limiting groove. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Example 1

[0029] Please see Figures 1 to 6 This utility model provides a technical solution: a mixing machine for producing grinding wheels, including a frame 21, a mixing tank 19 fixedly connected to the inner side of the frame 21, a discharge port 11 at the bottom of the mixing tank 19, and a feed port 22 at the top of the mixing tank 19.

[0030] A first motor 1 is fixedly connected to the inner wall of frame 21, and a second transmission rod 6 is movably connected to the inner wall of frame 21. The second transmission rod 6 is cylindrical, and there are two second transmission rods 6. The output shaft of the first motor 1 is fixedly connected to a first transmission rod 2, and there are two first transmission rods 2. The number of first synchronous pulleys 3 is the same as the number of first transmission rods 2. The first transmission rods 2 are distributed at both ends of the first motor 1. A second transmission rod 6 is fixedly connected to one side of the second synchronous pulley 5, and a transmission wheel 7 is fixedly connected to one end of the second transmission rod 6. A limit groove 23 is provided on one side of the transmission wheel 7 for limiting movement. A limiting rod 9 is movably connected to the inner side of the groove 23. A frame 21 is fixedly connected to one end of the limiting rod 9. A pull rod 10 is movably connected to the outer side of the transmission wheel 7. A blocking strip 8 is movably connected to the bottom inner wall of the pull rod 10. A blocking strip 8 is movably connected to the inner side of the discharge port 11. With the first motor 1, the first transmission rod 2, the first synchronous wheel 3, the synchronous belt 4, the second synchronous wheel 5, the second transmission rod 6, the transmission wheel 7, the blocking strip 8, the limiting rod 9, the pull rod 10, the discharge port 11, and the limiting groove 23, a mixing machine for producing grinding wheels has the ability to replace manual material discharge with a mechanical structure, avoiding the relatively laborious material discharge.

[0031] In use, the first motor 1 drives the first transmission rod 2, causing the first synchronous wheel 3 to rotate. The first synchronous wheel 3 drives the second transmission rod 6 via the synchronous belt 4 and the second synchronous wheel 5, causing the transmission wheel 7 to rotate. Therefore, the forward and reverse rotation of the first motor 1 controls the forward and reverse rotation of the transmission wheel 7. When the transmission wheel 7 rotates forward, it pulls the blocking strip 8 upward through the pull rod 10, and the blocking strip 8 enters the discharge port 11 to block it. When the transmission wheel 7 rotates in reverse, it pushes the blocking strip 8 downward through the pull rod 10, and the blocking strip 8 disengages from the discharge port 11. Therefore, during discharge, the first motor 1 is controlled to rotate in reverse, and the blocking strip 8 disengages from the discharge port 11, while the abrasive inside the mixing tank 19 is discharged from the discharge port 11. Because the top of the blocking strip 8 is inclined, the abrasive cannot stay on the blocking strip 8. In addition, the limiting rod 9 and the limiting groove 23 cooperate to limit the transmission wheel 7, preventing the transmission wheel 7 from rotating excessively and causing a gap between the blocking strip 8 and the discharge port 11, which would lead to abrasive leakage.

[0032] Example 2

[0033] Please see Figures 1 to 6 This utility model provides a technical solution: a mixing machine for producing grinding wheels, including a frame 21, a mixing barrel 19 fixedly connected to the inner side of the frame 21, a partition 15 movably connected to the inner wall of the mixing barrel 19, the partition 15 being circular in shape, the diameter of the partition 15 being the same as the inner wall diameter of the mixing barrel 19, a discharge port 11 being provided at the bottom of the mixing barrel 19, and a feed port 22 being provided at the top of the mixing barrel 19;

[0034] A second motor 12 is installed on one side of the frame 21. The output shaft of the second motor 12 is fixedly connected to a first stirring rod 13. A partition 15 is fixedly connected to the outer side of one end of the first stirring rod 13. A bearing 16 is fixedly connected to the inner wall of the partition 15. A second stirring rod 14 is fixedly connected to the inner wall of the bearing 16. There are two second stirring rods 14 and four transmission gears 18. The transmission gears 18 are distributed at both ends of the two second stirring rods 14. A transmission gear 18 is fixedly connected to one end of the second stirring rod 14. An internal gear ring 17 is meshed with the outer side of the transmission gear 18. A mixing tank 19 is fixedly connected to the outer side of the internal gear ring 17. With the second motor 12, the first stirring rod 13, the second stirring rod 14, the partition 15, the bearing 16, the internal gear ring 17, the transmission gear 18, and the mixing tank 19, a mixing machine for producing grinding wheels has the ability to improve the mixing effect and avoid uneven and insufficient mixing by the alternating movement of the first stirring rod 13 and the second stirring rod 14.

[0035] In use, the abrasive is poured into the mixing tank 19 through the feed inlet 22, and then the second motor 12 is started. The second motor 12 drives the first stirring rod 13, which drives the second stirring rod 14 through the partition 15 and the bearing 16, so that the second stirring rod 14 performs a circular motion, making the stirring range of the second stirring rod 14 relatively wide. Through the meshing of the transmission gear 18 and the internal gear ring 17, the second stirring rod 14 rotates while in circular motion. Through the alternating stirring of the second stirring rod 14 and the first stirring rod 13, the abrasive is mixed evenly and thoroughly.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A mixing machine for producing grinding wheels, comprising a frame (21), characterized in that: A mixing tank (19) is fixedly connected to the inner side of the frame (21). The bottom of the mixing tank (19) is provided with a discharge port (11), and the top of the mixing tank (19) is provided with a feed port (22). The inner wall of the frame (21) is fixedly connected to a first motor (1), the output shaft of the first motor (1) is fixedly connected to a first transmission rod (2), one end of the first transmission rod (2) is fixedly connected to a first synchronous pulley (3), the first synchronous pulley (3) is connected to a second synchronous pulley (5) via a synchronous belt (4), one side of the second synchronous pulley (5) is fixedly connected to a second transmission rod (6), one end of the second transmission rod (6) is fixedly connected to a transmission wheel (7), the outer side of the transmission wheel (7) is movably connected to a pull rod (10), the bottom inner wall of the pull rod (10) is movably connected to a blocking strip (8), and the inner side of the discharge port (11) is movably connected to a blocking strip (8). A second motor (12) is installed on one side of the frame (21). The output shaft of the second motor (12) is fixedly connected to a first stirring rod (13). A partition (15) is fixedly connected to the outer side of one end of the first stirring rod (13). A bearing (16) is fixedly connected to the inner wall of the partition (15). A second stirring rod (14) is fixedly connected to the inner wall of the bearing (16). A transmission gear (18) is fixedly connected to one end of the second stirring rod (14). An internal gear ring (17) is meshed with the outer side of the transmission gear (18). A mixing tank (19) is fixedly connected to the outer side of the internal gear ring (17).

2. The mixing machine for producing grinding wheels according to claim 1, characterized in that: A limiting groove (23) is provided on one side of the transmission wheel (7), and a limiting rod (9) is movably connected to the inner side of the limiting groove (23). A frame (21) is fixedly connected to one end of the limiting rod (9).

3. The mixing machine for producing grinding wheels according to claim 1, characterized in that: The inner wall of the mixing tank (19) is movably connected to a partition (15), the partition (15) is circular in shape, and the diameter of the partition (15) is the same as the inner wall diameter of the mixing tank (19).

4. A mixing machine for producing grinding wheels according to claim 1, characterized in that: The inner wall of the frame (21) is movably connected to a second transmission rod (6), which is cylindrical in shape, and there are two of the second transmission rods (6).

5. A mixing machine for producing grinding wheels according to claim 1, characterized in that: There are two second stirring rods (14) and four transmission gears (18), which are distributed at both ends of the two second stirring rods (14).

6. A mixing machine for producing grinding wheels according to claim 1, characterized in that: There are two first transmission rods (2), and the number of first synchronous pulleys (3) is the same as the number of first transmission rods (2). The first transmission rods (2) are distributed at both ends of the first motor (1).

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