Grain processing and granulating device

Abstract

The utility model relates to the technical field of grain processing, and provides a grain processing granulating device which comprises a granulating machine body, the top of the granulating machine body is fixedly connected with two supporting plates through bolts, and the tops of the two supporting plates are fixedly connected with a mixing box through bolts together. A conveying box is fixedly connected to one side of the mixing box through bolts, a feeding hopper is installed at the top of the conveying box, through arrangement of a vibration shaft, a driven shaft and other structures, in the mixing process, the driven shaft rotates, so that rotation of the vibration shaft is achieved, then an eccentric wheel rotates, a sliding rod and a vibration spring are used in cooperation, a screening plate vibrates, and the screening effect is improved. According to the technical scheme, grain screening is achieved in the mixing process, a plurality of motors do not need to be adopted for driving, cost is saved, inconvenience caused by follow-up maintenance and power supply to the motors is reduced, and the problems that in the prior art, cost is high and practicability is poor are solved through the technical scheme.

Description

Technical Field

[0001] The utility model relates to the technical field of grain processing, in particular to a grain processing granulating device. Background Art

[0002] At present, grain granulators are mechanical equipment specially used to process grain raw materials into granules. Their working principle is mainly to convert grain raw materials into granular substances through a series of processing steps, such as crushing, mixing, pressing and molding. Grain granulators are widely used in the grain processing industry. They can process various grain raw materials, such as cereals, beans, potatoes, etc., and convert them into granular products. These granular products are not only convenient for storage and transportation, but also have better taste and nutritional value.

[0003] The prior art has a grain mixing and stirring granulator with the authorization announcement number of CN210993809U. The patent introduces a grain mixing and stirring granulator, which is mainly composed of a machine body, a mixing box, a stirring shaft, a stirring blade, a motor, a feeding channel and a feeding hopper. The mixing box is fixed on the top of the machine body, and a mixing chamber is provided inside. The stirring shaft and stirring blade driven by the motor are used to achieve uniform mixing of materials. The feeding hopper is connected to the feeding channel for easy feeding. The guide plate slides in the feeding channel to ensure uniform feeding of the mixed materials, thereby improving the granulation efficiency and product quality.

[0004] However, this patent uses multiple motors for mixing and vibration to achieve grain mixing and screening. The use of multiple motors for installation and use means a higher initial investment. Multiple motors not only require separate purchase costs, but also require corresponding control systems, cables, connectors and other auxiliary equipment. These additional equipment and materials will increase the overall installation cost. The subsequent maintenance and management of multiple motors are also more complicated. Due to the presence of multiple motors, each motor may fail or require maintenance, which means that more technicians are needed for monitoring and maintenance. In addition, the large particles of grain left over from screening remain on the guide plate and inside the feed channel, which is inconvenient to take and has poor practicality. Utility Model Content

[0005] The utility model provides a grain processing and granulating device, which solves the problems of high cost and poor practicability in the related technology.

[0006] The technical scheme of the utility model is as follows: a food processing granulation device comprises a granulator body, the top of the granulator body is fixedly connected to two support plates by bolts, the tops of the two support plates are commonly fixedly connected to a mixing box by bolts, one side of the mixing box is fixedly connected to a conveying box by bolts, a feeding funnel is installed on the top of the conveying box, a mixing shaft is rotatably installed inside the mixing box, the top of the mixing box is fixedly connected to a support frame by bolts, a mixing motor is installed at the bottom of the support frame, the output end of the mixing motor is fixedly connected to the top of the mixing shaft by a coupling, and a connecting pipe is commonly fixedly connected to the mixing box and the granulator body;

[0007] A square plate and two supporting blocks are welded on the mixing box respectively, a driven shaft is installed on the two supporting blocks for common rotation, a vibration shaft is installed on the conveying box and the square plate for common rotation, a synchronous belt is installed on the outer circumference of the vibration shaft and the driven shaft for common rotation, a driven bevel gear and an active bevel gear are fixedly sleeved on the outer circumference of the driven shaft and the mixing shaft respectively, four fixed blocks are welded on the inner wall of the mixing box, a sliding rod is slidably assembled on the fixed blocks, a screening plate is fixedly connected to the top ends of the four sliding rods together, an eccentric wheel is fixedly sleeved on the outer circumference of the vibration shaft, and a plurality of mixing blades are fixedly sleeved on the outer circumference of the mixing shaft.

[0008] Preferably, one side of the conveying box is fixedly connected to a collecting bin by screws, an inclined plate and two baffle plates are welded to the top of the collecting bin, a discharge pipe is installed on the collecting bin, a valve is installed on the discharge pipe, and two sealing doors are installed on one side of the conveying box.

[0009] Preferably, the driving bevel gear is meshed with the driven bevel gear, the outer circumferences of the driven shaft and the mixing shaft are both fixedly sleeved with synchronous wheels, and the synchronous belts are jointly mounted on the outer circumferences of the two synchronous wheels.

[0010] Preferably, a through hole is formed on the support block, and the driven shaft is rotatably mounted inside the through hole.

[0011] Preferably, a circular hole is opened on the square plate, and the vibration shaft is rotatably installed inside the circular hole.

[0012] Preferably, a through slot is provided on the fixed block, the sliding rod passes through the interior of the through slot, and a vibration spring is fixedly connected to the top of the fixed block and the bottom of the sieve plate.

[0013] Preferably, a circular groove is provided on the mixing box, and the mixing shaft is rotatably installed inside the circular groove.

[0014] The working principle and beneficial effects of the utility model are:

[0015] 1. In the utility model, through the arrangement of structures such as a vibration shaft and a driven shaft, during the mixing process, the driven shaft rotates to realize the rotation of the vibration shaft, thereby causing the eccentric wheel to rotate, and the use of a sliding rod and a vibration spring causes the screening plate to vibrate, thereby realizing grain screening during the mixing process, without the need to use multiple motors for driving, thus saving costs and saving the inconvenience caused by subsequent maintenance and power supply to the motor.

[0016] 2. In the utility model, by setting up the sealing door, collecting bin and other structures, the sealing door is opened, and the grains remaining on the screening plate flow into the collecting bin through the sealing door. The collecting bin can be disassembled for taking out, and the material can also be unloaded through the discharge pipe, making it more convenient for the staff to take the materials left after screening, and making the practicality of the device better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the hybrid shaft of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the screening plate of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the fixed block and the sliding rod of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the conveying box of the utility model.

[0023] In the figure: 1. granulator body; 2. support plate; 3. connecting pipe; 4. mixing box; 5. conveying box; 6. support frame; 7. mixing motor; 8. mixing shaft; 9. mixing blades; 10. feeding funnel; 11. square plate; 12. support block; 13. driven shaft; 14. vibration shaft; 15. synchronous belt; 16. fixed block; 17. sliding rod; 18. vibration spring; 19. driving bevel gear; 20. driven bevel gear; 21. eccentric wheel; 22. screening plate; 23. collecting bin; 24. discharge pipe; 25. baffle plate; 26. sealing door. DETAILED DESCRIPTION

[0024] The following will be combined with 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 of 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.

[0025] Example 1

[0026] like Figure 1-Figure 5 As shown, this embodiment proposes a grain processing granulation device, including a granulator body 1, the top of the granulator body 1 is fixedly connected to two support plates 2 by bolts, the tops of the two support plates 2 are commonly fixedly connected to a mixing box 4 by bolts, one side of the mixing box 4 is fixedly connected to a conveying box 5 by bolts, a feeding funnel 10 is installed on the top of the conveying box 5, a mixing shaft 8 is rotatably installed inside the mixing box 4, a support frame 6 is fixedly connected to the top of the mixing box 4 by bolts, a mixing motor 7 is installed at the bottom of the support frame 6, the output end of the mixing motor 7 is fixedly connected to the top of the mixing shaft 8 through a coupling, a connecting pipe 3 is commonly fixedly connected to the mixing box 4 and the granulator body 1, a square plate 11 and two support blocks 12 are respectively welded to the mixing box 4, a driven shaft 13 is commonly rotatably installed on the two support blocks 12, a vibration shaft 14 is commonly rotatably installed on the conveying box 5 and the square plate 11, and the vibration shaft 14 and the driven shaft 1 3 is installed with a synchronous belt 15 for common rotation, and a driven bevel gear 20 and a driving bevel gear 19 are fixedly sleeved on the outer circumference of the driven shaft 13 and the mixing shaft 8, respectively. Four fixed blocks 16 are welded on the inner wall of the mixing box 4, and a sliding rod 17 is slidably mounted on the fixed block 16. The tops of the four sliding rods 17 are fixedly connected with a screening plate 22. An eccentric wheel 21 is fixedly sleeved on the outer circumference of the vibration shaft 14, and a plurality of mixing blades 9 are fixedly sleeved on the outer circumference of the mixing shaft 8. Through the arrangement of the vibration shaft 14, the driven shaft 13 and the like, during the mixing process, the driven shaft 13 rotates to realize the rotation of the vibration shaft 14, thereby rotating the eccentric wheel 21, and cooperating with the use of the sliding rod 17 and the vibration spring 18, so that the screening plate 22 vibrates, and the grain is screened during the mixing process. There is no need to use multiple motors for driving, which saves costs and saves the inconvenience caused by subsequent maintenance and power supply to the motor.

[0027] like Figure 1-Figure 2 As shown, the driving bevel gear 19 and the driven bevel gear 20 are meshed, and synchronous wheels are fixedly sleeved on the outer circumferences of the driven shaft 13 and the mixing shaft 8, and the synchronous belt 15 is installed together on the outer circumferences of the two synchronous wheels.

[0028] like Figure 1-Figure 2 As shown, a through hole is opened on the support block 12, and the driven shaft 13 is rotatably installed inside the through hole.

[0029] like Figure 1-Figure 3 As shown, a circular hole is opened on the square plate 11, and the vibration shaft 14 is rotatably installed inside the circular hole.

[0030] like Figure 3-Figure 4 As shown, a through slot is formed on the fixed block 16 , and the sliding rod 17 passes through the interior of the through slot. The top of the fixed block 16 and the bottom of the screening plate 22 are fixedly connected with a vibration spring 18 .

[0031] like Figure 1-Figure 2 As shown, a circular groove is provided on the mixing box 4, and the mixing shaft 8 is rotatably installed inside the circular groove.

[0032] The specific implementation principle of this embodiment is as follows: the grain is transported to the inside of the conveying box 5 through the feed funnel 10, the mixing motor 7 is started, driving the mixing shaft 8 to rotate, and the driven shaft 13 is rotated through the meshing of the active bevel gear 19 and the driven bevel gear 20. The driven shaft 13 rotates the vibration shaft 14 through the synchronous belt 15, and the vibration shaft 14 drives the eccentric wheel 21 to rotate. The eccentric wheel 21 reciprocates to push the screening plate 22 to rotate, and the sliding of the sliding rod 17 and the vibration spring 18 are cooperated to realize the vibration of the screening plate 22, thereby effectively screening the grain, leaving the grain with larger particles on the screening plate 22, and the screened grain flows into the mixing box 4. The mixing shaft 8 drives the mixing blades 9 to rotate to achieve the mixing of the grain, and then flows into the inside of the granulator body 1 through the pipeline to realize the grain granulation work.

[0033] Example 2

[0034] like Figure 1-Figure 5 As shown, this embodiment also introduces a grain processing and granulating device, which adds the following structure on the basis of the first embodiment: a collecting bin 23 is fixedly connected to one side of the conveying box 5 by screws, an inclined plate and two baffle plates 25 are welded on the top of the collecting bin 23, a discharge pipe 24 is installed on the collecting bin 23, a valve is installed on the discharge pipe 24, and two sealing doors 26 are installed on one side of the conveying box 5. Through the setting of the sealing door 26, the collecting bin 23 and other structures, the sealing door 26 is opened, and the grain remaining on the screening plate 22 flows into the collecting bin 23 through the sealing door 26. The collecting bin 23 can be disassembled for taking, and the unloading can also be realized through the discharge pipe 24, so that the staff can take the materials left after screening more conveniently, and the practicality of the device is better.

[0035] The specific implementation principle of this embodiment is as follows: after the work is completed, open the sealing door 26, and the grain flows out from the inclined screening plate 22, flows into the collecting bin 23 through the inclined surface, and collects the grain left after screening. Then, open the valve and discharge the grain through the discharge port, or loosen the screws installing the collecting bin 23, disassemble the collecting bin 23, and realize the subsequent processing of the grain.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grain processing and granulating device, comprising a granulator body (1), characterized in that: The top of the granulator body (1) is fixedly connected to two support plates (2) by bolts, the tops of the two support plates (2) are commonly fixedly connected to a mixing box (4) by bolts, one side of the mixing box (4) is fixedly connected to a conveying box (5) by bolts, a feeding funnel (10) is installed on the top of the conveying box (5), a mixing shaft (8) is rotatably installed inside the mixing box (4), the top of the mixing box (4) is fixedly connected to a support frame (6) by bolts, a mixing motor (7) is installed at the bottom of the support frame (6), the output end of the mixing motor (7) is fixedly connected to the top of the mixing shaft (8) by a coupling, and a connecting pipe (3) is commonly fixedly connected to the mixing box (4) and the granulator body (1); A square plate (11) and two support blocks (12) are welded to the mixing box (4), and a driven shaft (13) is mounted on the two support blocks (12) for common rotation. A vibration shaft (14) is mounted on the conveying box (5) and the square plate (11) for common rotation. A synchronous belt (15) is mounted on the outer circumferences of the vibration shaft (14) and the driven shaft (13) for common rotation. A driven bevel gear (20) and a driving bevel gear (19) are fixedly sleeved on the outer circumferences of the driven shaft (13) and the mixing shaft (8). Four fixed blocks (16) are welded to the inner wall of the mixing box (4), and a sliding rod (17) is slidably mounted on the fixed block (16). A screening plate (22) is fixedly connected to the top ends of the four sliding rods (17). An eccentric wheel (21) is fixedly sleeved on the outer circumference of the vibration shaft (14), and a plurality of mixing blades (9) are fixedly sleeved on the outer circumference of the mixing shaft (8).

2. A grain processing and granulating device according to claim 1, characterized in that: One side of the conveying box (5) is fixedly connected to a collecting bin (23) by screws, and a slanted plate and two baffle plates (25) are respectively welded to the top of the collecting bin (23). A discharge pipe (24) is installed on the collecting bin (23), and a valve is installed on the discharge pipe (24). Two sealing doors (26) are installed on one side of the conveying box (5).

3. A grain processing and granulating device according to claim 1, characterized in that: The driving bevel gear (19) and the driven bevel gear (20) are meshed with each other, and synchronous wheels are fixedly sleeved on the outer circumferences of the driven shaft (13) and the mixing shaft (8), and the synchronous belt (15) is installed on the outer circumferences of the two synchronous wheels.

4. A grain processing and granulating device according to claim 1, characterized in that: The support block (12) is provided with a through hole, and the driven shaft (13) is rotatably mounted inside the through hole.

5. A grain processing and granulating device according to claim 1, characterized in that: The square plate (11) is provided with a circular hole, and the vibration shaft (14) is rotatably mounted inside the circular hole.

6. A grain processing and granulating device according to claim 1, characterized in that: The fixed block (16) is provided with a through slot, the sliding rod (17) passes through the interior of the through slot, and the top of the fixed block (16) and the bottom of the screening plate (22) are fixedly connected with a vibration spring (18).

7. A grain processing and granulating device according to claim 1, characterized in that: The mixing box (4) is provided with a circular groove, and the mixing shaft (8) is rotatably mounted inside the circular groove.

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