Stirring structure and mixer thereof

Abstract

The utility model relates to the technical field of pet feed production and processing, and discloses a stirring structure and a mixer thereof, the stirring structure comprises a cover plate, and a feeding pipe is fixedly arranged above the cover plate; the driving assembly is rotatably arranged above the cover plate, the driving assembly comprises a driving bevel gear, a bevel gear and a bevel gear column, the turning and stirring structure is rotatably arranged on the bottom surface of the cover plate, and the turning and stirring structure comprises a sliding rod, a stirring rotary drum, a stirring scraper, a sliding frame, a guide column and a turning and stirring plate. When a driving assembly drives a bevel gear to rotate, a guide column rotates synchronously, and a guide slide way on the surface of the guide column pushes a sliding column on a sliding frame to move, so that the sliding frame moves up and down in a stirring rotary drum and synchronously pushes a sliding rod and a turning and stirring plate to move up and down, materials in a material mixing drum are turned and stirred, and the upper and lower raw materials are fully mixed; a stirring scraper and a stirring drum are matched, so that the mixing is more uniform.

Description

Technical Field

[0001] The utility model belongs to the technical field of pet feed production and processing, and specifically relates to a stirring structure and a mixer thereof. Background Art

[0002] Pet feed mixer is one of the indispensable equipment in the pet feed production process. Its main function is to mix various feed raw materials evenly in proportion to provide a uniform raw material ratio for subsequent processing and finished product production. Different mixing structures have different mixing effects and functions.

[0003] The prior art discloses a raw material mixing device for the production and processing of pet food (CN217068626U), comprising a gear ring, a cover plate and a retaining frame, wherein a stirring tank is rotatably mounted on the retaining frame, a gear ring is mounted on the side of the stirring tank, a servo motor is welded to one side of the top of the retaining frame, a connecting rod is rotatably mounted on the servo motor, a gear disk is welded to the top of the connecting rod, slots are symmetrically opened on the top of the stirring tank, plug rods are symmetrically welded on both sides of the bottom of the cover plate, two plug rods are respectively inserted into the slots, a stirring motor is embedded in the cover plate, a stirring rod is rotatably mounted on the stirring motor, and the stirring rod extends into the stirring tank.

[0004] After searching, it was found that the stirring structure of the device had the defect of being unable to stir during use. As a result, when there were too many raw materials to be mixed in the device, the materials at the bottom could not be fully mixed with the materials above, resulting in uneven mixing of the raw materials. In addition, most pet feeds are viscous and easily adhere to the inner wall of the mixing tank, and the device is not designed with corresponding scraping measures. This causes some materials to adhere to the inner wall of the mixing tank, causing waste and affecting the balance of the feed ratio.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the above technical problem of being unable to flip the board, the basic idea of ​​the technical solution adopted by the utility model is:

[0007] A stirring structure comprising

[0008] A cover plate, a feed pipe is fixedly arranged on the top of the cover plate;

[0009] A driving assembly is rotatably arranged above the cover plate, the driving assembly comprises an active bevel gear, a bevel gear and a bevel gear column, the bevel gear column is rotatably arranged in the cover plate, the bevel gear is rotatably arranged in the bevel gear column, and the active bevel gear transmission is arranged on the same side of the bevel gear and the bevel gear column;

[0010] Mixing structure, the mixing structure is rotatably arranged on the bottom surface of the cover plate. The mixing structure includes a sliding rod, a mixing drum, mixing scrapers, a sliding frame, a guiding column and a mixing plate. The sliding frame is fixedly arranged on the top surface of the sliding rod. The mixing plate is fixedly arranged on the bottom curved surface of the sliding rod. The mixing scrapers are fixedly arranged on the curved surface of the mixing drum. The guiding column is rotatably arranged in the mixing drum. The sliding frame is slidably arranged between the sliding rod and the mixing drum.

[0011] As a preferred embodiment of the present invention, a rotating hole is provided inside the cover plate. The bevel gear column is composed of a bevel gear and a cylinder. A round hole is provided inside the bevel gear column. The rotating hole is rotatably connected to the cylinder through a bearing. A connecting column is rotatably connected inside the round hole.

[0012] As a preferred embodiment of the present invention, the bottom surface of the connecting column is fixedly connected to the top surface of the guiding column. The top surface of the connecting column is fixedly connected to a bevel gear. The bevel gear and the bevel gear of the bevel gear column are similar in shape but different in orientation. A motor is fixedly arranged on the top surface of the cover plate. The output end of the motor is connected to one side of the driving bevel gear. The bevel gear and the bevel gear column are meshed to drive the same driving bevel gear.

[0013] As a preferred embodiment of the present invention, a through hole is provided inside the mixing drum. The through hole is composed of a large cylindrical hole and two small cylindrical holes. The sliding rod and the connecting column are respectively rotatably connected inside the two small cylindrical holes through bearings. The bottom surface of the bevel gear column is fixedly connected to the top surface of the mixing drum. The round hole corresponds to the small cylindrical hole.

[0014] As a preferred embodiment of the present invention, the guiding column rotates inside the large cylindrical hole. The sliding frame slides inside the large cylindrical hole. The sliding frame is composed of a circular plate and two arc-shaped plates. The two arc-shaped plates slide on both sides of the guiding column. The bottom surface of the circular plate is fixedly connected to the top surface of the sliding rod.

[0015] As a preferred embodiment of the present invention, a guiding slideway is provided on the surface of the guiding column. The guiding slideway is M-shaped. A sliding column is fixedly connected to each of the two arc-shaped plates. The sliding column slides inside the guiding slideway.

[0016] As a preferred embodiment of the present invention, the mixing scraper is a T-shaped plate. The side of the mixing scraper away from the mixing drum is set as an arc surface. A plurality of mixing scrapers are provided. The plurality of mixing scrapers are arranged staggeredly on the curved surface of the mixing drum. The mixing plate is composed of a long plate. Three mixing plates are provided. The three mixing plates are spirally wound around the bottom curved surface of the sliding rod.

[0017] A mixer, comprising a mixing cylinder, the mixing cylinder is provided with all the above-mentioned stirring structures, and the top surface of the mixing cylinder is fixedly installed with a cover plate through bolts.

[0018] The utility model has the following beneficial effects compared with the prior art:

[0019] 1. By setting the guide column, the sliding frame, the stirring drum, the sliding rod and the turning mixing plate, when the driving component drives the bevel gear to rotate, the guide column rotates synchronously, and the surface of the guide column pushes the sliding column on the sliding frame to move along the guide slideway, so that the sliding frame moves up and down in the stirring drum, and synchronously pushes the sliding rod and the turning mixing plate to move up and down, thereby turning and mixing the materials in the mixing cylinder, enabling the raw materials above and below to be fully mixed, and cooperating with the stirring scraper and the stirring drum to make the mixing more uniform.

[0020] 2. By setting the bevel gear column, the stirring drum and the stirring scraper, the driving bevel gear meshes with the bevel gear column, and the bevel gear column drives the synchronous rotation of the stirring drum and the stirring scraper. The stirring scraper uses the arc surface to scrape on the inner wall of the mixing cylinder, scraping off the raw materials attached to the inner wall for mixing, thereby avoiding waste and ensuring the balance of the feed ratio.

[0021] The following further describes in detail the specific implementation manners of the utility model with reference to the accompanying drawings. Description of the Drawings

[0022] In the drawings:

[0023] Figure 1 is the overall structural schematic diagram of the utility model;

[0024] Figure 2 is the partial structural disassembly schematic diagram of the utility model;

[0025] Figure 3 is the sectional schematic diagram of the utility model;

[0026] Figure 4 is the schematic diagram of the stirring drum of the utility model;

[0027] Figure 5 is the structural disassembly schematic diagram of the turning mixing structure of the utility model.

[0028] In the figure: 10, cover plate; 11, motor; 12, sliding rod; 13, feed pipe; 14, rotating hole; 15, driving bevel gear; 16, stirring drum; 17, stirring scraper; 18, bevel gear; 19, bevel gear column; 20, sliding frame; 21, through hole; 22, sliding column; 23, connecting column; 24, guide column; 25, guide slideway; 26, turning mixing plate. Specific Embodiments

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will describe the technical solutions in the embodiments clearly and completely in conjunction with the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0030] A stirring structure, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, includes a cover plate 10, and a feed pipe 13 is fixedly arranged above the cover plate 10; a driving assembly, the driving assembly is rotatably arranged above the cover plate 10, the driving assembly includes a driving bevel gear 15, a bevel gear 18, and a bevel gear column 19, the bevel gear column 19 is rotatably arranged in the cover plate 10, the bevel gear 18 is rotatably arranged in the bevel gear column 19, and the driving bevel gear 15 is drivingly arranged on the same side of the bevel gear 18 and the bevel gear column 19; a stirring structure, the stirring structure is rotatably arranged on the bottom surface of the cover plate 10, the stirring structure includes a slide bar 12, a stirring drum 16, a stirring scraper 17, a slide frame 20, a guide post 24, and a stirring plate 26, the slide frame 20 is fixedly arranged on the top surface of the slide bar 12, the stirring plate 26 is fixedly arranged on the bottom curved surface of the slide bar 12, the stirring scraper 17 is fixedly arranged on the curved surface of the stirring drum 16, the guide post 24 is rotatably arranged in the stirring drum 16, and the slide frame 20 is slidably arranged between the slide frame 20 and the stirring drum 16.

[0031] The working principle is as follows. By setting the guide post 24, the slide frame 20, the stirring drum 16, the slide bar 12, and the stirring plate 26, when the driving bevel gear 15 drives the bevel gear 18 to rotate, the guide post 24 rotates synchronously, and the guide post 24 moves the slide frame 20, so that the slide frame 20 moves up and down in the stirring drum 16, and simultaneously pushes the slide bar 12 and the stirring plate 26 to move up and down, thereby stirring the materials in the mixing drum, enabling the upper and lower raw materials to be fully mixed. In cooperation with the stirring scraper 17 and the stirring drum 16, the mixing is made more uniform. By using the driving bevel gear 18 to engage with the bevel gear column 19, the bevel gear column 19 drives the synchronous rotation of the stirring drum 16 and the stirring scraper 17, and the stirring scraper 17 scrapes on the inner wall of the mixing drum, scraping off the raw materials attached to the inner wall for mixing, thereby avoiding waste and ensuring the balance of the feed ratio.

[0032] As Figure 1 , Figure 2 and Figure 5 shown, a rotating hole 14 is formed inside the cover plate 10. The bevel gear column 19 is composed of a conical gear and a cylinder. A circular hole is formed inside the bevel gear column 19. The rotating hole 14 is rotationally connected to the cylinder through a bearing, and a connecting column 23 is rotatably connected inside the circular hole; as Figure 1 , Figure 2 and Figure 5As shown in the figure, the bottom surface of the connecting column 23 is fixedly connected to the top surface of the guiding column 24, the top surface of the connecting column 23 is fixedly connected to the bevel gear 18, the bevel gear 18 and the bevel gear column 19 have similar bevel gear shapes but different orientations. The top surface of the cover plate 10 is fixedly provided with a motor 11, and the output end of the motor 11 is connected to one side of the driving bevel gear 15. The bevel gear 18 and the bevel gear column 19 are meshed to drive the same driving bevel gear 15; as Figure 1 、 Figure 3 、 Figure 4 and Figure 5 shown, a through hole 21 is provided inside the stirring drum 16. The through hole 21 is composed of a large cylindrical hole and two small cylindrical holes. The slide rod 12 and the connecting column 23 are respectively rotatably connected in the two small cylindrical holes through bearings. The bottom surface of the bevel gear column 19 is fixedly connected to the top surface of the stirring drum 16, and the circular hole corresponds to the small cylindrical hole; as Figure 3 and Figure 5 shown, the guiding column 24 rotates in the large cylindrical hole, the sliding frame 20 slides in the large cylindrical hole. The sliding frame 20 is composed of a circular plate and two arc-shaped plates. The two arc-shaped plates slide on both sides of the guiding column 24, and the bottom surface of the circular plate is fixedly connected to the top surface of the slide rod 12; as Figure 5 shown, a guiding slideway 25 is provided on the surface of the guiding column 24. The guiding slideway 25 is M-shaped. A slide post 22 is respectively fixedly connected to the two arc-shaped plates, and the slide post 22 slides in the guiding slideway 25; as Figure 2 、 Figure 3 and Figure 5 shown, the stirring scraper 17 is a T-shaped plate. The side of the stirring scraper 17 away from the stirring drum 16 is set as an arc surface. There are multiple stirring scrapers 17, and the multiple stirring scrapers 17 are arranged staggeredly on the curved surface of the stirring drum 16. The turning plate 26 is composed of a long plate. There are three turning plates 26, and the three turning plates 26 are spirally wound around the bottom curved surface of the slide rod 12.

[0033] The specific implementation method is as follows. When in use, the cover plate 10 is fixed on the top surface of the mixing cylinder 10. There is a discharge pipe at the bottom surface of the mixing cylinder. The raw materials are put into the mixing cylinder through the feed pipe 13. Start the motor 11. The motor 11 drives the driving bevel gear 15 to rotate. The driving bevel gear 15 meshes and drives the bevel gear 18 and the bevel gear column 19. Since the orientations of the bevel gears of the bevel gear 18 and the bevel gear column 19 are different, the connecting column 23 and the guiding column 24 driven by the bevel gear 18 rotate in a different direction from the stirring drum 16 driven by the bevel gear column 19. When the stirring drum 16 rotates, it will synchronously drive multiple stirring scrapers 17 to rotate and scrape the inner wall of the mixing cylinder. At the same time, when the connecting column 23 and the guiding column 24 rotate, the guiding slideway 25 will drive the sliding of the slide post 22. At the same time, due to the shape of the guiding slideway 25, the sliding frame 20 pushes the slide rod 12 to move up and down in the sliding hole 21. At this time, the slide rod 12 drives the three turning plates 26 at the bottom to turn the materials in the mixing cylinder up and down.

[0034] A mixing machine includes a mixing cylinder, the mixing cylinder is provided with the above-mentioned stirring structure, and the top surface of the mixing cylinder is fixedly installed with a cover plate 10 by bolts. By setting the above-mentioned stirring structure, the device has the characteristics of turning and mixing materials and preventing raw materials from adhering to the inner wall.

[0035] It can be understood that the present utility model is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present utility model, various changes or equivalent substitutions can be made to these features and embodiments. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. A stirring structure, characterized in that, include A cover plate (10), wherein a feed pipe (13) is fixedly arranged above the cover plate (10); A driving assembly is rotatably arranged above the cover plate (10), the driving assembly comprises an active bevel gear (15), a bevel gear (18) and a bevel gear column (19), the bevel gear column (19) is rotatably arranged in the cover plate (10), the bevel gear (18) is rotatably arranged in the bevel gear column (19), and the active bevel gear (15) is transmission-arranged on the same side of the bevel gear (18) and the bevel gear column (19); A stirring structure is rotatably arranged on the bottom surface of the cover plate (10), and the stirring structure comprises a slide bar (12), a stirring drum (16), a stirring scraper (17), a slide (20), a guide column (24) and a stirring plate (26). The slide (20) is fixedly arranged on the top surface of the slide bar (12), the stirring scraper (17) is fixedly arranged on the bottom curved surface of the slide bar (12), the stirring scraper (17) is fixedly arranged on the curved surface of the stirring drum (16), the guide column (24) is rotatably arranged in the stirring drum (16), and the slide (20) is slidably arranged between the slide (20) and the stirring drum (16).

2. The stirring structure according to claim 1, characterized in that, A rotating hole (14) is provided inside the cover plate (10); the bevel gear column (19) is composed of a bevel gear and a cylinder; a circular hole is provided inside the bevel gear column (19); the rotating hole (14) is rotatably connected to the cylinder via a bearing; a connecting column (23) is rotatably connected inside the circular hole.

3. The stirring structure according to claim 2, characterized in that, The bottom surface of the connecting column (23) is fixedly connected to the top surface of the guide column (24), and the top surface of the connecting column (23) is fixedly connected to the bevel gear (18). The bevel gears of the bevel gear (18) and the bevel gear column (19) are similar in shape but oriented in different directions. A motor (11) is fixedly arranged on the top surface of the cover plate (10), and the output end of the motor (11) is connected to one side of the active bevel gear (15). The bevel gear (18) and the bevel gear column (19) mesh with each other to transmit the same active bevel gear (15).

4. The stirring structure according to claim 3, wherein, A through hole (21) is provided inside the stirring drum (16), and the through hole (21) is composed of a large cylindrical hole and two small cylindrical holes. The two small cylindrical holes are respectively connected to the sliding rod (12) and the connecting column (23) through bearings. The bottom surface of the bevel gear column (19) is fixedly connected to the top surface of the stirring drum (16), and the circular hole corresponds to the small cylindrical hole.

5. A stirring structure according to claim 4, characterized in that, The guide column (24) rotates in the large cylindrical hole, and the slide (20) slides in the large cylindrical hole. The slide (20) is composed of a circular plate and two arc-shaped plates. The two arc-shaped plates slide on both sides of the guide column (24), and the bottom surface of the circular plate is fixedly connected to the top surface of the slide rod (12).

6. A stirring structure according to claim 5, characterized in that, A guide slideway (25) is provided on the surface of the guide column (24), and the guide slideway (25) is M-shaped. A slide column (22) is fixedly connected to each of the two arc-shaped plates, and the slide column (22) slides in the guide slideway (25).

7. A stirring structure according to claim 1, characterized in that, The stirring scraper plate (17) is a T-shaped plate. The side of the stirring scraper plate (17) away from the stirring drum (16) is set as a curved surface. There are multiple stirring scraper plates (17), and the multiple stirring scraper plates (17) are staggeredly arranged on the curved surface of the stirring drum (16). The turning plate (26) is composed of a long plate. There are three turning plates (26), and the three turning plates (26) are spirally wound around the bottom curved surface of the sliding rod (12).

8. A mixer, comprising a mixing cylinder, characterized in that, The mixing cylinder is provided with a stirring structure according to any one of claims 1-7, and a cover plate (10) is fixedly installed on the top surface of the mixing cylinder by bolts.

Images