Vibration grinding device

Abstract

The utility model discloses a vibration grinding device which comprises a material storage tank, a grinder, a motor and a vibration motor, the bottom of the material storage tank is provided with a grinder fixing frame and the vibration motor, the grinder is installed on the inner side of the grinder fixing frame, the bottom of the grinder is connected with a transmission shaft, and the transmission shaft is connected with the motor. A discharging opening matched with the grinder is formed in the bottom of the grinder fixing frame, a supporting tank is arranged on the outer side of the grinder fixing frame, the top of the supporting tank is connected with the bottom of the storage tank, and a discharging opening is formed in the lower portion of the supporting tank; the supporting cover is arranged on the inner side of the material storage tank, the supporting cover can bear part of weight of materials accumulated in the material storage tank, the materials are prevented from being intensively pressed on the grinder by weight, the materials can enter the grinder from the feeding port in the supporting cover, and therefore the supporting cover cannot greatly hinder flowing of the materials, and the grinding efficiency of the grinder is improved. In addition, the umbrella-shaped supporting cover can prevent the materials from being retained on the supporting cover.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to a vibration grinding device. Background Art

[0002] Matting agent is a polyacrylate resin with epoxy group, which is a matting resin for outdoor powder coating. It has good matting effect and can obtain any gloss of 1-60%. It is suitable for matting of outdoor pure polyester powder with gloss of 1-30%. During the production process of matting agent, a crusher is needed to refine the coarse material.

[0003] In the existing grinding device, the grinder is installed at the bottom of the hopper. For example, in a vibration grinding device for matting agent with announcement number CN213102575U, after the material is poured in, the material will accumulate on the top of the grinder, squeezing the grinder, so that the grinder has to overcome the burden brought by the accumulated material during grinding. Utility Model Content

[0004] The utility model aims to provide a vibration grinding device to solve the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibration grinding device, comprising a storage tank, a grinder, a motor and a vibration motor, a grinder fixing frame and a vibration motor are provided at the bottom of the storage tank, the grinder is installed on the inner side of the grinder fixing frame, the bottom of the grinder is connected with a transmission shaft, the bottom of the grinder fixing frame is provided with a discharge port matching with the grinder, a support tank is provided on the outer side of the grinder fixing frame, the top of the support tank is connected to the bottom of the storage tank, a discharge port is provided at the lower part of the support tank, a base is connected to the bottom of the support tank, a motor mounting cavity is provided inside the base, the motor is arranged in the motor mounting cavity and connected to the transmission shaft, a support cover is provided on the inner side of the storage tank, the support cover is umbrella-shaped, and a plurality of feed ports are provided at equal intervals on the top of the support cover.

[0006] Preferably, a conical discharge surface is provided on the top of the base, and the discharge port is located at the bottom of the discharge surface.

[0007] Preferably, a discharge mechanism is installed on the transmission shaft, and the discharge mechanism consists of a mounting sleeve, a scraper and a discharge plate. The mounting sleeve is fixed to one end of the scraper, and the discharge plate is fixed to the top of the scraper and is inclined at an angle of 30°.

[0008] Preferably, a magnet is embedded inside the scraper, and the material of the discharge surface is steel.

[0009] Preferably, a support cover fixing frame consisting of a circle of protrusions is fixedly provided on the inner side of the storage tank.

[0010] Preferably, the storage tank is funnel-shaped.

[0011] Compared with the prior art, the utility model has the following beneficial effects: a support cover is arranged on the inner side of the storage tank of the utility model, and the support cover can bear part of the weight of the material accumulated inside the storage tank, so as to avoid the weight of the material being concentrated on the grinder, and the material can enter the grinder from the feed port on the support cover, so the support cover will not cause too much obstruction to the flow of the material, and the umbrella-shaped support cover can prevent the material from being retained on the support cover;

[0012] The conical discharge surface makes it easier for the ground material to be discharged from the discharge port;

[0013] While the motor drives the grinder to operate, it also drives the discharge mechanism to rotate. When the discharge mechanism rotates, it will scrape off the material attached to the discharge surface. Combined with the inclined discharge plate, the material can be discharged from the discharge port faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the unloading mechanism of the utility model.

[0018] In the figure: 1. storage tank; 2. support cover; 3. support tank; 4. discharge port; 5. feed port; 6. support cover fixing frame; 7. grinder fixing frame; 8. grinder; 9. discharge port; 10. discharge mechanism; 11. transmission shaft; 12. motor; 13. base; 14. discharge surface; 15. vibration motor; 16. scraper; 17. discharge plate; 18. installation sleeve. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0020] See also Figure 1-3 In the embodiment of the utility model, a vibration grinding device includes a storage tank 1, a grinder 8, a motor 12 and a vibration motor 15. A grinder fixing frame 7 and a vibration motor 15 are provided at the bottom of the storage tank 1. The grinder 8 is installed on the inner side of the grinder fixing frame 7. The bottom of the grinder 8 is connected with a transmission shaft 11. The bottom of the grinder fixing frame 7 is provided with a discharge port 9 matched with the grinder 8. A support tank 3 is provided on the outer side of the grinder fixing frame 7. The top of the support tank 3 is connected to the bottom of the storage tank 1. A discharge port 4 is provided at the lower part of the support tank 3. The bottom of the support tank 3 is connected with a base 13. A motor mounting cavity is provided inside the base 13. The motor 12 is arranged in the motor mounting cavity and connected to the transmission shaft 11. A support cover 2 is provided on the inner side of the storage tank 1. The support cover 2 is umbrella-shaped, and a plurality of feed ports 5 are provided at equal intervals on the top of the support cover 2.

[0021] A conical discharge surface 14 is provided on the top of the base 13 , and the discharge port 4 is located at the bottom of the discharge surface 14 . The conical discharge surface 14 makes it easier for the ground material to be discharged from the discharge port 4 .

[0022] A discharge mechanism 10 is installed on the transmission shaft 11. The discharge mechanism 10 consists of a mounting sleeve 18, a scraper 16 and a discharge plate 17. The mounting sleeve 18 is fixed to one end of the scraper 16, and the discharge plate 17 is fixed to the top of the scraper 16 and is inclined at an angle of 30°. The motor 12 drives the grinder 8 to operate while also driving the discharge mechanism 10 to rotate. When the discharge mechanism 10 rotates, the material attached to the discharge surface 14 will be scraped off, and the inclined discharge plate 17 will be used to discharge the material from the discharge port 4 faster.

[0023] A magnet is embedded inside the scraper 16 , and the material of the discharge surface 14 is steel. The discharge mechanism 10 can be adsorbed on the discharge surface 14 , so that the discharge mechanism 10 can operate more stably.

[0024] A support cover fixing frame 6 consisting of a circle of protrusions is fixedly provided on the inner side of the storage tank 1 . The support cover fixing frame 6 is used to determine the installation position of the support cover 2 and stabilize the support cover 2 at the same time.

[0025] The material storage tank 1 is funnel-shaped, so that the material can be concentrated toward the grinder 8 to avoid the material being retained in the material storage tank 1 .

[0026] The working principle of the utility model is as follows: a support cover 2 is arranged on the inner side of the storage tank 1 of the utility model, and the support cover 2 can bear part of the weight of the material accumulated inside the storage tank 1 to avoid the weight of the material being concentrated on the grinder 8, and the material can enter the grinder 8 from the feed port 5 on the support cover 2, so the support cover 2 will not cause too much obstruction to the flow of the material. In addition, the umbrella-shaped support cover 2 can prevent the material from being retained on the support cover 2.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A vibration grinding device, comprising a storage tank (1), a grinder (8), a motor (12) and a vibration motor (15), characterized in that: A grinder fixing frame (7) and a vibration motor (15) are provided at the bottom of the material storage tank (1); the grinder (8) is mounted on the inner side of the grinder fixing frame (7); the bottom of the grinder (8) is connected to a transmission shaft (11); the bottom of the grinder fixing frame (7) is provided with a discharge port (9) matched with the grinder (8); a support tank (3) is provided on the outer side of the grinder fixing frame (7); the top of the support tank (3) is connected to the bottom of the material storage tank (1); a discharge port (4) is provided at the lower part of the support tank (3); the bottom of the support tank (3) is connected to a base (13); a motor installation cavity is provided inside the base (13); the motor (12) is arranged in the motor installation cavity and connected to the transmission shaft (11); a support cover (2) is provided on the inner side of the material storage tank (1); the support cover (2) is umbrella-shaped; and a plurality of feed ports (5) are provided at equal intervals at the top of the support cover (2).

2. A vibration grinding device according to claim 1, characterized in that: A conical discharge surface (14) is provided on the top of the base (13), and the discharge port (4) is located at the bottom of the discharge surface (14).

3. A vibration grinding device according to claim 2, characterized in that: A discharge mechanism (10) is installed on the transmission shaft (11), and the discharge mechanism (10) consists of a mounting sleeve (18), a scraper (16) and a discharge plate (17). The mounting sleeve (18) is fixed to one end of the scraper (16), and the discharge plate (17) is fixed to the top of the scraper (16) and is inclined at an angle of 30°.

4. A vibration grinding device according to claim 3, characterized in that: A magnet is embedded inside the scraper (16), and the material of the discharge surface (14) is steel.

5. A vibration grinding device according to claim 1, characterized in that: A support cover fixing frame (6) consisting of a circle of protrusions is fixedly arranged on the inner side of the storage tank (1).

6. A vibration grinding device according to claim 1, characterized in that: The storage tank (1) is funnel-shaped.

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