Rapid material mixing and crushing device

Abstract

The utility model discloses a rapid material mixing and crushing device which comprises a stirring box, a stirring rod and a feeding frame, one side of the stirring box is fixedly connected with a liquid material pipe, the upper end of the stirring box is fixedly connected with a connecting ring, the upper end of the connecting ring is fixedly connected with the feeding frame through bolts, and the two sides of the upper end in the feeding frame are fixedly connected with guide plates. A conical filter screen is in contact with the interior of the connecting ring, pressing frames are arranged on the upper side of the conical filter screen, and the pressing frames are fixedly connected to the two sides of the upper end of the stirring rod; the conical filter screen is arranged in the connecting ring to be matched with the first guide hole and the second guide hole, large-particle materials stacked on the conical filter screen can be conveyed under the action of rotation of the pressing frame and the contact plate, the large-particle materials can be guided back to the crushing roller through the air pump, and the crushing efficiency is improved. Therefore, materials are prevented from difficultly passing through the conical filter screen due to accumulation, and the mixing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material mixing and processing, in particular to a material rapid mixing and crushing device. Background Art

[0002] The material rapid mixing and crushing device is an integrated equipment with mixing and crushing functions. It is usually widely used in many fields such as food, chemical, pharmaceutical, agriculture, etc. During the material processing process, the material needs to be crushed into small pieces or powder and then filtered through a filter and then stirred using a stirring structure to achieve rapid mixing of the material. During the crushing process, the particle size of some materials is larger than the filter hole diameter of the filter, resulting in accumulation on the side of the filter, affecting the mixing of the material.

[0003] According to the Chinese patent publication number CN110394110A "A rapid material mixing and crushing device", it mainly describes the use of a main feeding method and an auxiliary feeding method. Large and small amounts of materials pass through the main material channel and the auxiliary material channel respectively, which is convenient for the orderliness and standardization of multi-material feeding. The method of adding or deleting hoppers can adapt to the feeding needs of different types of materials. It can complete the feeding operation of multiple materials at one time, greatly reducing the feeding time and high work efficiency. During the material crushing process, the particle size of some materials is larger than the filter hole diameter of the filter screen, resulting in the accumulation of crushed materials, affecting material mixing.

[0004] Therefore, a material rapid mixing and crushing device is proposed to solve the problem that during the material crushing process, the particle size of some materials is larger than the filter hole diameter of the filter screen, resulting in the accumulation of crushed materials and affecting material mixing. Utility Model Content

[0005] The technical problem to be solved by the present invention is that during the material crushing process, the particle size of some materials is larger than the filter hole diameter of the filter screen, resulting in the accumulation of crushed materials and affecting the mixing of materials. Therefore, a material rapid mixing and crushing device is proposed.

[0006] The technical solution adopted by the utility model to solve the technical problem is: a material rapid mixing and crushing device, comprising a mixing box, a mixing rod and a feeding frame, wherein one side of the mixing box is fixedly connected to a liquid material pipe, the upper end of the mixing box is fixedly connected to a connecting ring, the upper end of the connecting ring is fixedly connected to the feeding frame by bolts, both sides of the upper end of the feed frame are fixedly connected to a guide plate, the feed frame is fixedly connected to a first motor at the bottom side of the guide plate, and one end of the first motor is fixedly connected to a crushing roller. There is a conical filter screen in contact with the connecting ring, and a pressure frame is provided on the upper side of the conical filter screen, and the pressure frame is fixedly connected to both sides of the upper end of the mixing rod, and four sides of the connecting ring are provided with a first guide hole, and four sides of the feed frame and the connecting ring are provided with a second guide hole, the feed frame is fixedly connected to a conduit at the upper end of the second guide hole, and the bottom end of the connecting ring is fixedly connected to an air pump, and the air pump corresponds to the second guide hole.

[0007] As a preferred technical solution of the present invention, the connecting ring is fixedly connected to a protective net in the second guide hole, and the protective net is located on the upper side of the air pump. By setting the protective net, large particles can be prevented from directly contacting the air pump port and affecting the operation of the air pump.

[0008] As a preferred technical solution of the present invention, a support plate is fixedly connected inside the connecting ring, a second motor is fixedly connected to one side of the support plate, a rotating rod is fixedly connected to the output end of the second motor, a knocking ball is fixedly connected to one end of the rotating rod, and the knocking ball corresponds to the conical filter screen. By setting the knocking ball, material discharge can be promoted.

[0009] As an optimal technical solution of the present invention, the upper side of the conical filter is in contact with a contact plate, the upper end of the contact plate is fixedly connected to a spring rod, and the spring rod is fixedly connected in the pressure frame. By setting the spring rod, the adaptability of the conical filter during vibration is improved.

[0010] As a preferred technical solution of the present invention, the conduit is in a J-shaped structure, one end of the conduit is located on the upper side of the guide plate, and by providing the conduit, large particle materials can be guided.

[0011] The utility model has the following advantages: by arranging a conical filter in the connecting ring in conjunction with the first guide hole and the second guide hole, large particle materials piled on the conical filter can be transported under the action of the rotation of the pressure frame and the contact plate, and the large particle materials can be guided back to the crushing roller through the air pump, thereby avoiding the difficulty of materials passing through the conical filter due to accumulation and improving the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic side sectional structural diagram of a material rapid mixing and crushing device according to a preferred embodiment of the present invention;

[0013] Figure 2 This is a schematic diagram of a three-dimensional cross-sectional structure of a connecting ring of a material rapid mixing and crushing device according to a preferred embodiment of the present invention;

[0014] Figure 3 This is an enlarged structural diagram of point A of a material rapid mixing and crushing device in a preferred embodiment of the present utility model.

[0015] Explanation of the accompanying symbols: 1. Mixing box; 2. Liquid material pipe; 3. Mixing rod; 4. Connecting ring; 5. Feed frame; 6. Guide plate; 7. Crushing roller; 8. Conical filter screen; 9. Pressing frame; 10. First guide hole; 11. Second guide hole; 12. Air pump; 13. Conduit; 14. Protective net; 15. Support plate; 16. Rotating rod; 17. Knocking ball; 18. Contact plate; 19. Spring rod. DETAILED DESCRIPTION

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Please refer to Figure 1-3 The material rapid mixing and crushing device shown in the figure includes a mixing box 1, a mixing rod 3 and a feeding frame 5. A liquid material pipe 2 is fixedly connected to one side of the mixing box 1, a connecting ring 4 is fixedly connected to the upper end of the mixing box 1, and the upper end of the connecting ring 4 is fixedly connected to the feeding frame 5 by bolts, so that the connecting ring 4 and the feeding frame 5 are split structures, which are convenient for disassembly and maintenance. Guide plates 6 are fixedly connected to both sides of the upper end of the feeding frame 5. The feeding frame 5 is fixedly connected to a first motor at the bottom side of the guide plate 6 and one end of the first motor is fixedly connected to a crushing roller 7. The guide plate 6 can guide the falling material between the two crushing rollers 7. There is a conical filter screen 8 in contact with the connecting ring 4. The conical filter screen A pressure frame 9 is provided on the upper side of the net 8, and the pressure frame 9 is fixedly connected to both sides of the upper end of the stirring rod 3. A first guide hole 10 is provided on the four sides of the connecting ring 4 that are away from each other, and a second guide hole 11 is provided on the four sides of the feeding frame 5 and the connecting ring 4. Through the first guide hole 10 and the second guide hole 11, large particle materials can enter the second guide hole 11 and be on the upper side of the protective net 14. The feeding frame 5 is located at the upper end of the second guide hole 11 and is fixedly connected to a conduit 13. The bottom end of the connecting ring 4 is fixedly connected to an air pump 12, and the air pump 12 corresponds to the second guide hole 11. The air pump 12 provides airflow power to guide the large particle materials to the upper side of the conduit 13.

[0018] A protective net 14 is provided on the upper side of the air pump 12 and is fixedly connected to the second guide hole 11 of the connecting ring 4 . The protective net 14 can prevent large particles from directly contacting the port of the air pump 12 .

[0019] Among them, the conical filter 8 corresponds to the knocking ball 17, the knocking ball 17 is fixedly connected to one end of the rotating rod 16, the rotating rod 16 is fixedly connected to the output end of the second motor, the second motor is fixedly connected to one side of the support plate 15, and the support plate 15 is fixedly connected in the connecting ring 4. By setting the rotating rod 16 and the knocking ball 17, the conical filter 8 can be knocked under the action of the second motor, causing the conical filter 8 to vibrate, thereby promoting the powder to be fed into the mixing box 1.

[0020] Among them, a spring rod 19 is fixedly connected inside the pressure frame 9, and the spring rod 19 is fixedly connected to the upper end of the contact plate 18. The contact plate 18 contacts the upper side of the conical filter 8. By setting the contact plate 18, the adaptability between the conical filter 8 and the pressure frame 9 can be improved when the conical filter 8 is vibrated.

[0021] The conduit 13 is in a J-shaped structure, with one end of the conduit 13 located on the upper side of the guide plate 6 . The conduit 13 is in a J-shaped structure, so that the large particle materials can be guided back to between the two crushing rollers 7 .

[0022] Working principle: Use the liquid material pipe 2 to put the material into the mixing box 1, and put the solid or powdered material into the feed frame 5. Then, it is guided by the guide plate 6 and falls between the crushing rollers 7 and is crushed under pressure. After crushing, the material falls onto the conical filter screen 8, and then the second motor drives the rotating rod 16 and the knocking ball 17 to knock on the bottom side of the conical filter screen 8. At the same time, the pressure frame 9 and the contact plate 18 on the upper side of the stirring rod 3 provide thrust on the upper side of the conical filter screen 8, which can cause the powder of appropriate particle size to fall evenly into the mixing box 1. When the pressure frame 9 rotates, some large particles pass through the first guide hole 10 and the second guide hole 11 and fall onto the protective net 14. Then, start the air pump 12 and guide the airflow so that the large particles flow back along the conduit 13 to between the two crushing rollers 7, and then circulate the crushing again. The crushing effect is better and more uniform, and the material of appropriate particle size can be quickly mixed after contacting with the material in the mixing box 1.

[0023] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

[0024] Other parts of the present invention that are not described in detail belong to the prior art and will not be described in detail here.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A material rapid mixing and crushing device, comprising a mixing box (1), a mixing rod (3) and a feeding frame (5), wherein a liquid material pipe (2) is fixedly connected to one side of the mixing box (1), characterized in that: The upper end of the mixing box (1) is fixedly connected with a connecting ring (4), the upper end of the connecting ring (4) is fixedly connected to a feed frame (5) by means of bolts, both sides of the upper end of the feed frame (5) are fixedly connected with guide plates (6), the feed frame (5) is located at the bottom side of the guide plate (6) and is fixedly connected with a first motor, and one end of the first motor is fixedly connected to a crushing roller (7), the connecting ring (4) is in contact with a conical filter (8), and a pressing frame (9) is provided on the upper side of the conical filter (8). The pressure frame (9) is fixedly connected to both sides of the upper end of the stirring rod (3); the four sides of the connecting ring (4) away from each other are each provided with a first guide hole (10); the four sides of the feeding frame (5) and the connecting ring (4) are each provided with a second guide hole (11); the feeding frame (5) is fixedly connected to a conduit (13) at the upper end of the second guide hole (11); the bottom end of the connecting ring (4) is fixedly connected to an air pump (12); the air pump (12) corresponds to the second guide hole (11).

2. A material rapid mixing and crushing device according to claim 1, characterized in that: The connecting ring (4) is located in the second guide hole (11) and is fixedly connected to a protective net (14), and the protective net (14) is located on the upper side of the air pump (12).

3. A material rapid mixing and crushing device as claimed in claim 2, characterized in that: A support plate (15) is fixedly connected inside the connecting ring (4), a second motor is fixedly connected to one side of the support plate (15), a rotating rod (16) is fixedly connected to the output end of the second motor, a knocking ball (17) is fixedly connected to one end of the rotating rod (16), and the knocking ball (17) corresponds to the conical filter (8).

4. A material rapid mixing and crushing device as claimed in claim 3, characterized in that: The upper side of the conical filter (8) contacts a contact plate (18), the upper end of the contact plate (18) is fixedly connected to a spring rod (19), and the spring rod (19) is fixedly connected in the pressure frame (9).

5. The rapid material mixing and crushing device according to claim 1, characterized in that: The conduit (13) is in a J-shaped structure, and one end of the conduit (13) is located on the upper side of the guide plate (6).

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