Quantitative feeding grinding machine

Abstract

The utility model relates to a grinding machine, in particular to a quantitative feeding grinding machine. The utility model provides an automatic feeding quantitative feeding grinder which comprises a base, a grinding lower disc, a driving motor, a belt pulley set, a storage box and the like, the grinding lower disc is rotatably arranged on the upper portion of the base, the driving motor is installed at the bottom in the base, and the belt pulley set is connected between an output shaft of the driving motor and the grinding lower disc. The belt wheel set is composed of two belt wheels and a flat belt, a containing groove is formed between the lower grinding disc and the base, and storage boxes are connected to the left side and the right side of the base correspondingly. By controlling the telescopic rod of the air cylinder to move upwards, the first supporting plate, the baffle and the upper grinding disc can be driven to move upwards to reset, so that materials in the storage box continuously fall onto the lower grinding disc downwards, the materials can be continuously ground, and the purposes of automatic feeding and quantitative feeding can be achieved.

Description

Technical Field

[0001] The utility model relates to a grinder, in particular to a quantitative feeding grinder. Background Art

[0002] A grinder is a machine that grinds materials into powder. The main types of grinders include disc grinders, rotary shaft grinders and various special grinders. They are usually used to grind various materials into powder for people to use later.

[0003] At present, people usually use grinders to grind materials. People first need to pour the materials to be ground into the grinder, and then start the grinder to grind the materials, so that the materials can be ground into powder. However, during operation, it is necessary to manually put the appropriate amount of materials into the grinder one by one. This method is relatively troublesome and affects the grinding speed.

[0004] In summary, there is an urgent need for an automatic feeding and quantitative feeding grinding machine to solve the above problems. Utility Model Content

[0005] In order to overcome the disadvantages of manually putting materials in one by one, which is time-consuming and laborious, the utility model provides a grinding machine with automatic feeding and quantitative feeding.

[0006] The technical implementation scheme of the utility model is:

[0007] A quantitative feeding grinding machine comprises a base, a grinding lower plate, a driving motor, a pulley group, a bracket, a cylinder, a first support plate, a grinding upper plate, a feeding hopper, a storage box, a guide frame, a second support plate and a baffle. The grinding lower plate is rotatably arranged on the upper part of the base, a driving motor is installed at the bottom of the base, a pulley group is connected between the output shaft of the driving motor and the grinding lower plate, a storage groove is opened between the grinding lower plate and the base, storage boxes are connected to the left and right sides of the base, a bracket is connected between the tops of the two storage boxes, a cylinder is installed on the bracket, the bottom of the telescopic rod of the cylinder is connected to the first support plate, the bottom of the first support plate is connected to the grinding upper plate, the grinding upper plate is located directly above the grinding lower plate, a feeding hopper is slidably arranged in the middle of the grinding upper plate, the inner sides of the two storage boxes are symmetrically connected to the guide frames front and back, the inner sides of the two storage boxes are symmetrically connected to the second support plates front and back, the second support plate is connected to the adjacent guide frames, the left and right sides of the first support plate are symmetrically connected to the baffles front and back, the baffles slide in the adjacent guide frames, and the front side of the base is connected to the discharging frame.

[0008] Furthermore, it also includes fixed blocks and scrapers. The top of the grinding upper plate is connected to two fixed blocks, and the two fixed blocks are both connected to the scrapers.

[0009] Furthermore, the scraper is arranged in an L shape.

[0010] Furthermore, transparent panels are installed on both the front and rear sides of the storage box.

[0011] Furthermore, the guide frame is arranged to be inclined.

[0012] Furthermore, the discharging frame is arranged in a U shape.

[0013] Furthermore, the discharge end of the guide frame is located above the feed hopper.

[0014] The beneficial effects are:

[0015] 1. The utility model controls the telescopic rod of the cylinder to move upward, which can drive the first support plate, the baffle plate and the grinding upper plate to move upward and reset, so that the material in the storage box will continue to fall down onto the grinding lower plate, and the material can continue to be ground, so that the purpose of automatic feeding and quantitative feeding can be achieved.

[0016] 2. The rotation of the grinding lower plate of the utility model can drive the fixed block and the scraper to rotate, and the rotation of the scraper can scrape the ground material powder into the collection frame more quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a three-dimensional structural schematic diagram of components such as a drive motor and a pulley assembly of the utility model.

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the grinding upper plate, storage box and other parts of the utility model.

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the components such as the bracket and the cylinder of the utility model.

[0021] In the accompanying drawings: 1-base, 2-grinding lower plate, 21-driving motor, 22-pulley group, 23-storage slot, 3-bracket, 4-cylinder, 5-first support plate, 7-grinding upper plate, 8-feed hopper, 9-storage box, 10-guide frame, 11-second support plate, 12-baffle, 13-fixed block, 14-scraper, 15-discharging frame. DETAILED DESCRIPTION

[0022] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0023] Embodiment: A quantitative feeding grinding machine, see Figure 1-Figure 4As shown, it includes a base 1, a grinding lower plate 2, a driving motor 21, a pulley group 22, a bracket 3, a cylinder 4, a first support plate 5, a grinding upper plate 7, a feed hopper 8, a storage box 9, a guide frame 10, a second support plate 11, a baffle 12, a fixed block 13 and a scraper 14. The upper part of the base 1 is rotatably provided with a grinding lower plate 2, and the grinding lower plate 2 can grind the material by rotating. A driving motor 21 is installed at the bottom of the base 1, and a pulley group 22 is connected to the output shaft of the driving motor 21 and the grinding lower plate 2 through a coupling. The pulley group 22 consists of two pulleys and a flat belt. A storage groove 23 is opened between the grinding lower plate 2 and the base 1, and storage boxes 9 are connected to the left and right sides of the base 1. Transparent plates are installed on the front and back sides of the storage box 9. A bracket 3 is welded between the tops of the two storage boxes 9, and a cylinder 4 is installed on the bracket 3. The bottom of the telescopic rod of the cylinder 4 is connected to the first support plate 5. A grinding upper disc 7 is connected to the bottom of the support plate 5, and the grinding upper disc 7 is located directly above the grinding lower disc 2. A feed hopper 8 is slidably arranged in the middle of the grinding upper disc 7. Guide frames 10 are symmetrically connected to the inner sides of the two storage boxes 9, and the discharge end of the guide frame 10 is located above the feed hopper 8. The guide frame 10 is inclined. Second support plates 11 are symmetrically welded to the inner sides of the two storage boxes 9, and the second support plates 11 are connected to the adjacent guide frames 10. Baffles 12 are symmetrically connected to the left and right sides of the first support plate 5, and the baffles 12 slide in the adjacent guide frames 10. The up and down movement of the baffles 12 serves the purpose of quantitative feeding. A discharge frame 15 is connected to the front side of the base 1, and the discharge frame 15 is U-shaped. Two fixed blocks 13 are connected to the top of the grinding upper disc 7, and scrapers 14 are connected to the two fixed blocks 13. The scraper 14 is L-shaped, and the scraper 14 can scrape out the ground material by rotating.

[0024] When the device is needed, people first place the device at the designated position, and then pour all the materials to be ground into the storage box 9, so that the materials fall down onto the grinding lower plate 2 through the guide frame 10 and the feed hopper 8. After a certain amount is poured in, people start the cylinder 4, control the telescopic rod of the cylinder 4 to move downward, drive the first support plate 5, the baffle 12 and the grinding upper plate 7 to move downward, so that the baffle 12 blocks the adjacent guide frame 10, and the materials no longer fall down, so as to achieve the purpose of quantitative feeding, and the grinding upper plate 7 moves downward to fit with the grinding lower plate 2. At this time, people start the motor, and the output shaft of the motor rotates to drive the pulley group 22 to rotate, and the rotation of the pulley group 22 drives the grinding lower plate 2 to rotate, and the rotation of the grinding lower plate 2 and the grinding upper plate 7 The material can be ground by cooperation, and the ground material will fall out through the discharging frame 15 and fall into the collecting frame for collection. At the same time, the rotation of the grinding lower plate 2 can drive the fixed block 13 and the scraper 14 to rotate. The rotation of the scraper 14 can scrape the ground material powder into the collecting frame. When all the materials on the grinding lower plate 2 are ground and collected, people control the telescopic rod of the cylinder 4 to move upward, driving the first support plate 5, the baffle 12 and the grinding upper plate 7 to move upward and reset. At this time, the material in the storage box 9 will continue to fall down on the grinding lower plate 2. Repeat the above operation to continue to grind the material. In this way, the purpose of automatic feeding can be achieved. When the device is not needed, the cylinder 4 and the drive motor 21 can be turned off.

[0025] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A quantitative feeding grinding machine, characterized in that: The invention comprises a base (1), a grinding lower plate (2), a driving motor (21), a belt pulley group (22), a bracket (3), a cylinder (4), a first support plate (5), a grinding upper plate (7), a feed hopper (8), a storage box (9), a guide frame (10), a second support plate (11), a baffle (12) and a discharge frame (15), wherein the grinding lower plate (2) is rotatably arranged on the upper part of the base (1), the driving motor (21) is installed on the inner bottom of the base (1), the belt pulley group (22) is connected between the output shaft of the driving motor (21) and the grinding lower plate (2), a storage groove (23) is provided between the grinding lower plate (2) and the base (1), the storage box (9) is connected to the left and right sides of the base (1), the bracket (3) is connected between the tops of the two storage boxes (9), the cylinder (4) is connected to the left and right sides of the base (1), the bracket (3) is connected between the tops of the two storage boxes (9), and the cylinder (4) is connected to the left and right sides of the base (1). ) is installed on the bracket (3), the first support plate (5) is connected to the bottom of the telescopic rod of the cylinder (4), the grinding upper plate (7) is connected to the bottom of the first support plate (5), the grinding upper plate (7) is located directly above the grinding lower plate (2), the feed hopper (8) is slidably arranged in the middle of the grinding upper plate (7), the guide frame (10) is symmetrically connected to the inner sides of the two storage boxes (9) in a front-to-back manner, the second support plate (11) is symmetrically connected to the inner sides of the two storage boxes (9) in a front-to-back manner, the second support plate (11) is connected to the adjacent guide frame (10), the baffle (12) is symmetrically connected to the left and right sides of the first support plate (5), the baffle (12) slides in the adjacent guide frame (10), and the discharge frame (15) is connected to the front side of the base (1).

2. A quantitative feeding grinding machine according to claim 1, characterized in that: It also includes a fixed block (13) and a scraper (14), wherein the two fixed blocks (13) are connected to the top of the grinding upper plate (7), and the scraper (14) is connected to the two fixed blocks (13).

3. A quantitative feeding grinding machine according to claim 2, characterized in that: The scraper (14) is arranged in an L shape.

4. A quantitative feeding grinding machine according to claim 1, characterized in that: Transparent plates are installed on both the front and rear sides of the storage box (9).

5. A quantitative feeding grinding machine according to claim 1, characterized in that: The guide frame (10) is arranged obliquely.

6. A quantitative feeding grinding machine according to claim 1, characterized in that: The discharging frame (15) is arranged in a U shape.

7. A quantitative feeding grinding machine according to claim 1, characterized in that: The discharge end of the guide frame (10) is located above the feed hopper (8).

Images