Stirring and mixing device with screening mechanism

Abstract

The utility model discloses a stirring and mixing device with a screening mechanism. The stirring and mixing device comprises a mixing tank and a feeding hopper, the supports are installed on the two sides of the mixing tank, the auxiliary vibration mechanisms are installed on the periphery of the bottom end of the feeding hopper, the bottom ends of the auxiliary vibration mechanisms are installed on the upper sides of the supports, the bottom end of the feeding hopper is installed on the upper side of the feeding pipe, the feeding pipe is installed at the upper end of the mixing tank, and the vibration motor is installed on the outer side of the feeding hopper. A shaft rod is rotatably mounted in the mixing tank, stirring blades are mounted on the upper side of the shaft rod, a discharging pipe is mounted at the bottom end of the mixing tank, the bottom end of the shaft rod penetrates through the discharging pipe and is mounted on the upper side of a power mechanism, and the power mechanism is mounted at the bottom end of the mixing tank. In the using process of the material mixing device, materials can be further screened before being mixed, the material mixing quality can be guaranteed, the processing efficiency can be improved, and independent screening is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing, in particular to a stirring and mixing device with a screening mechanism. Background Art

[0002] The mixing tank means stirring, mixing, blending, homogenizing, etc. of materials. The design structure and configuration of the stainless steel mixing tank can be standardized and humanized according to the requirements of the production process.

[0003] Chinese patent number CN201821556987.5 discloses a stirring tank. The bottom of the stirring tank is provided with a support for the stirring tank, the conical bottom of the stirring tank is provided with a discharge pipe, the outer wall of the stirring tank is provided with a feed pipe, and the top of the stirring tank is provided with a drive motor, which is fixedly connected to a stirring rod installed in the inner cavity of the stirring tank, and the stirring rod contains a stirring bottom blade below, characterized in that a middle blade is welded on the stirring rod, and the middle blade is a spiral blade, and the middle blade can drive the material to rise and suspend as the stirring rod rotates. During the use of the prior art, it is impossible to screen the material. If the material needs to be screened, it needs to be screened in advance through a screening device, which is very inconvenient. Utility Model Content

[0004] The utility model aims to provide a stirring and mixing device with a screening mechanism to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring and mixing device with a screening mechanism, comprising a mixing tank and a feed hopper; brackets are installed on both sides of the mixing tank, auxiliary vibration mechanisms are installed around the bottom end of the feed hopper, the bottom end of the auxiliary vibration mechanism is installed on the upper side of the bracket, the bottom end of the feed hopper is installed on the upper side of the feed pipe, the feed pipe is installed on the upper end of the mixing tank, a filter is installed inside the feed hopper, a guide pipe is installed on one side of the feed hopper, a flap is rotatably installed on the upper end of the feed hopper, a vibration motor is installed on the outside of the feed hopper, a shaft rod is rotatably installed inside the mixing tank, a stirring blade is installed on the upper side of the shaft rod, a discharge pipe is installed at the bottom end of the mixing tank, the bottom end of the shaft rod passes through the discharge pipe and is installed on the upper side of a power mechanism, and the power mechanism is installed at the bottom end of the mixing tank.

[0006] Preferably, a bellows is provided between the bottom end of the feed pipe and the mixing tank, and the bellows is installed between the bottom end of the feed pipe and the upper end of the mixing tank.

[0007] Preferably, a spiral blade is installed at the bottom end of the shaft rod, which is located at the bottom end of the inner section of the discharge pipe, and the spiral blade is welded to the bottom end of the shaft rod.

[0008] Preferably, a flying disc is provided at the upper end of the shaft rod, and the flying disc is fixedly mounted at the upper end of the shaft rod by bolts.

[0009] Preferably, the power mechanism consists of an electric motor and a transmission, the transmission is installed at the bottom end of the mixing tank, and the electric motor is installed at the bottom end of the transmission.

[0010] Preferably, the auxiliary vibration mechanism is composed of a spring and a protective sleeve, and the spring is installed at the bottom end of the feed hopper and the upper end of the bracket.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. During use, further screening can be performed before material mixing, which not only ensures the quality of material mixing, but also improves processing efficiency without the need for separate screening;

[0013] 2. The flying disc is set to rotate under the drive of the shaft. During the rotation of the flying disc, the centrifugal force can throw the materials falling on the upper side of the flying disc outward, so as to facilitate the mixing of the materials;

[0014] 3. When the power mechanism is in use, the motor is turned on by a switch, the motor will provide power, and the transmission will integrate the rotation speed of the motor for output;

[0015] 4. When the auxiliary vibration mechanism is in use, the spring is used to assist the feed hopper to vibrate. At the same time, the spring is protected by a protective cover to prevent the spring from being corroded during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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:

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the mixing tank of the utility model;

[0020] Figure 4 This is a schematic diagram of the shaft rod structure of the utility model.

[0021] In the figure: 1. mixing tank; 2. feed hopper; 3. vibration motor; 4. discharge pipe; 5. power mechanism; 6. electric motor; 7. transmission; 8. bracket; 9. outlet pipe; 10. auxiliary vibration mechanism; 11. feed pipe; 12. bellows; 13. protective cover; 14. flap; 15. filter screen; 16. spring; 17. stirring blade; 18. flying disc; 19. shaft; 20. spiral blade. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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 creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 In the embodiment of the utility model, a stirring and mixing device with a screening mechanism includes a mixing tank 1 and a feed hopper 2; brackets 8 are installed on both sides of the mixing tank 1, and auxiliary vibration mechanisms 10 are installed around the bottom of the feed hopper 2. The bottom of the auxiliary vibration mechanism 10 is installed on the upper side of the bracket 8, and the bottom of the feed hopper 2 is installed on the upper side of the feed pipe 11. The feed pipe 11 is installed at the upper end of the mixing tank 1. A bellows 12 is arranged between the bottom end of the feed pipe 11 and the mixing tank 1. The bellows 12 is installed at the bottom end of the feed pipe 11 and the upper end of the mixing tank 1. The setting of the bellows 12 can facilitate the vibration of the feed hopper 2 driven by the vibration motor 3. A filter screen 15 is installed inside the feed hopper 2, a guide pipe 9 is installed on one side of the feed hopper 2, a flap 14 is rotatably installed on the upper end of the feed hopper 2, and a vibration motor 3 is installed on the outer side of the feed hopper 2. A shaft rod 19 is rotatably installed inside the mixing tank 1, and a stirring blade 17 is installed on the upper side of the shaft rod 19. A discharge pipe 4 is installed at the bottom end of the mixing tank 1, and the bottom end of the shaft rod 19 passes through the discharge pipe 4 and is installed on the upper side of the power mechanism 5, and the power mechanism 5 is installed at the bottom end of the mixing tank 1.

[0024] The bottom end of the shaft 19 is located at the bottom end of the inner section of the discharge pipe 4 and is equipped with a spiral blade 20, which is welded to the bottom end of the shaft 19. During the use of the spiral blade 20, when the shaft 19 rotates forward, the material inside the discharge pipe 4 is flipped upward, and when the shaft 19 rotates reversely, the material inside the mixing tank 1 can be quickly discharged through the discharge pipe 4; a flying disc 18 is arranged at the upper end of the shaft 19, and the flying disc 18 is fixedly installed at the upper end of the shaft 19 by bolts. The flying disc 18 is arranged to rotate under the drive of the shaft 19. During the rotation of the flying disc 18, the material falling on the upper side of the flying disc 18 can be thrown outward by the action of centrifugal force, thereby facilitating the mixing and stirring of the materials.

[0025] The power mechanism 5 is composed of an electric motor 6 and a transmission 7. The transmission 7 is installed at the bottom of the mixing tank 1, and the electric motor 6 is installed at the bottom of the transmission 7. When the power mechanism 5 is in use, the electric motor 6 is turned on by a switch, and the electric motor 6 will provide power. The transmission 7 integrates the rotation speed of the electric motor 6 and outputs it.

[0026] The auxiliary vibration mechanism 10 is composed of a spring 16 and a protective cover 13. The spring 16 is installed at the bottom end of the feed hopper 2 and the upper end of the bracket 8. When the auxiliary vibration mechanism 10 is in use, the spring 16 assists the feed hopper 2 to vibrate. At the same time, the protective cover 13 protects the spring 16 during use to prevent the spring 16 from being corroded during use.

[0027] The working principle and use process of the utility model: during use, the power mechanism 5 and the vibration motor 3 are turned on by the switch, the vibration motor 3 will drive the two feed hoppers 2 to vibrate, the power mechanism 5 will drive the shaft 19 to rotate, and the shaft 19 will drive the stirring blade 17 to stir the material during rotation, and different materials are introduced into the two feed hoppers 2. The vibration motor 3 will drive the feed hopper 2 to vibrate, and the material is filtered through the filter screen 15 inside the feed hopper 2. The fine material will be introduced into the mixing tank 1 through the feed pipe 11 for mixing, and the coarse material will be discharged through the discharge pipe 9. During the use of the utility model, the material can be further screened before mixing, which can not only ensure the quality of the material mixing, but also improve the processing efficiency without the need for separate screening.

[0028] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described 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 present invention shall be included in the protection scope of the present invention.

Claims

1. A stirring and mixing device with a screening mechanism, comprising a mixing tank (1) and a feed hopper (2); characterized in that: Brackets (8) are installed on both sides of the mixing tank (1), auxiliary vibration mechanisms (10) are installed around the bottom end of the feed hopper (2), the bottom end of the auxiliary vibration mechanism (10) is installed on the upper side of the bracket (8), the bottom end of the feed hopper (2) is installed on the upper side of the feed pipe (11), the feed pipe (11) is installed on the upper end of the mixing tank (1), a filter screen (15) is installed inside the feed hopper (2), a discharge pipe (9) is installed on one side of the feed hopper (2), a flap (14) is rotatably installed on the upper end of the feed hopper (2), a vibration motor (3) is installed on the outside of the feed hopper (2), a shaft (19) is rotatably installed inside the mixing tank (1), a stirring blade (17) is installed on the upper side of the shaft (19), a discharge pipe (4) is installed at the bottom end of the mixing tank (1), the bottom end of the shaft (19) passes through the discharge pipe (4) and is installed on the upper side of a power mechanism (5), and the power mechanism (5) is installed at the bottom end of the mixing tank (1).

2. A stirring and mixing device with a screening mechanism according to claim 1, characterized in that: A bellows (12) is provided between the bottom end of the feed pipe (11) and the mixing tank (1), and the bellows (12) is installed between the bottom end of the feed pipe (11) and the top end of the mixing tank (1).

3. A stirring and mixing device with a screening mechanism according to claim 1, characterized in that: The bottom end of the shaft rod (19) is located at the bottom end of the inner section of the discharge pipe (4) and is provided with a spiral blade (20), and the spiral blade (20) is welded to the bottom end of the shaft rod (19).

4. A stirring and mixing device with a screening mechanism according to claim 1, characterized in that: A flying disc (18) is arranged at the upper end of the shaft rod (19), and the flying disc (18) is fixedly mounted at the upper end of the shaft rod (19) by means of bolts.

5. The stirring and mixing device with a screening mechanism according to claim 1, characterized in that: The power mechanism (5) is composed of an electric motor (6) and a transmission (7); the transmission (7) is mounted at the bottom end of the mixing tank (1); and the electric motor (6) is mounted at the bottom end of the transmission (7).

6. The stirring and mixing device with a screening mechanism according to claim 1, characterized in that: The auxiliary vibration mechanism (10) is composed of a spring (16) and a protective sleeve (13), and the spring (16) is installed at the bottom end of the feed hopper (2) and the upper end of the bracket (8).

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