Rotary drum for rapid fermentation

Abstract

The utility model discloses a drum for rapid fermentation, which comprises a support frame and a rotating frame, the top end of the support frame is provided with the rotating frame, one end of the rotating frame close to the support frame is symmetrically provided with a support shaft, the rotating frame is movably connected with the support frame through the support shaft, the top end of the rotating frame is provided with a drum body, and the rotating frame is provided with a rotating shaft. A discharging port is formed in the outer wall of the rotary drum body, a feeding port is formed in the side, away from the discharging port, of the rotary drum body, a supporting frame is installed at the top end of a rotary frame on one side of the feeding port and extends into the rotary drum body, and a spiral conveyor is arranged at the top end of the supporting frame. And the spiral conveyor extends into the rotary drum body. According to the utility model, convenient spiral conveying and circumferential rotation are realized, massive materials can be conveniently crushed, fermented materials can be conveniently discharged in an inclined angle manner, and the convenience of discharging the fermented materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drum fermentation, in particular to a drum for rapid fermentation. Background Art

[0002] A drum usually refers to a mechanical component that plays different roles in different equipment. In the leather industry, a drum is a rotating cylinder that is used to turn raw hides inside for processes such as washing, pickling, tanning, and dyeing. In addition, the drum is also used to clean fur, usually with fine sawdust. In the automotive industry, the drum is called a chassis dynamometer, which is a special measuring instrument used to measure the output power, torque, speed and other parameters of the vehicle drive wheels. It is widely used in various vehicle testing occasions. In addition, the horizontal fermentation drum is a commonly used mechanical equipment for the production of cattle mattresses and solid organic fertilizers.

[0003] For example, a power device for rotating an aerobic composting fermentation drum disclosed in the authorization announcement number CN205653323U includes a drum body, a transmission gear, a hydraulic circulation propulsion device, and a rebound device. The drum body adopts a circular structure, the transmission gears are evenly arranged on the outer surface of the drum body, and the hydraulic circulation propulsion device and the rebound device are respectively located at the left and right ends below the drum body and are in contact with the transmission gear;

[0004] Although the power device for rotating the aerobic composting fermentation drum provided by the utility model is achieved in the above manner, it ensures the stable treatment effect of sludge in long-term operation, mature and reliable technology, reduces investment and operating costs, facilitates operation and management, creates good conditions for the application of sludge harmless agricultural technology, and accelerates the fermentation speed, it does not solve the problem that the existing drum fermentation is not conducive to convenient spiral conveying and circular rotation during use, is not conducive to crushing large pieces of materials, and is not conducive to the inclined discharge of fermented materials, which affects the convenience of discharging fermented materials. Utility Model Content

[0005] The purpose of the utility model is to provide a rotary drum for rapid fermentation, so as to solve the problems in the above-mentioned background technology that rotary drum fermentation is not convenient for convenient spiral conveying and circular rotation, is not convenient for crushing large pieces of materials, is not convenient for discharging fermented materials at an inclined angle, and affects the convenience of discharging fermented materials.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotary drum for rapid fermentation, comprising a support frame and a rotating frame, a rotating frame is arranged at the top of the support frame, a support shaft is symmetrically installed at one end of the rotating frame close to the support frame, and the rotating frames are movably connected to the support frame through the support shaft, a rotary drum body is arranged at the top of the rotating frame, a discharge port is arranged on the outer wall of the rotary drum body, a feed port is arranged on the side of the rotary drum body away from the discharge port, a support frame is installed at the top of the rotating frame on the feed port side, and the support frame extends to the interior of the rotary drum body, and a spiral conveyor is arranged at the top of the support frame The machine has a screw conveyor extending to the inside of the drum body, and the surface of the drum body is symmetrically installed with slide rails, and the top of the rotating frame on one side of the slide rails is symmetrically provided with movable shafts, and the surface of the movable shafts is provided with movable wheels, and the movable wheels are slidably connected to the slide rails, and the top of the rotating frame on one side of the movable shaft is installed with a reducer, and the movable shaft is connected to the reducer, and the top of the rotating frame on one side of the reducer is installed with a first motor, and the output end of the first motor is connected to the reducer, and a protective cover is provided on the surface of the drum body on one side of the slide rail, and the protective cover is slidably connected to the drum body, and the protective cover is fixedly connected to the rotating frame.

[0007] Preferably, a second motor is installed on the outer wall of the screw conveyor, spiral blades are arranged inside the screw conveyor, a discharge port is arranged at one end of the screw conveyor away from the second motor, a connecting box is arranged outside the screw conveyor on one side of the second motor, a linkage shaft is arranged inside the connecting box on one side of the second motor, and the linkage shaft extends to the interior of the screw conveyor and is connected to the spiral blades, and the output end of the second motor is connected to the linkage shaft, and a driving wheel is mounted on the surface of the linkage shaft.

[0008] Preferably, a crushing box is provided at the top of the screw conveyor on one side of the connecting box, and the crushing box extends to the inside of the screw conveyor, and a rotating shaft is provided inside the connecting box above the linkage shaft, and the rotating shaft extends to the outside of the connecting box.

[0009] Preferably, a driven wheel is mounted on the surface of the rotating shaft, a belt is disposed on the surface of the driving wheel, and the belt extends to the surface of the driven wheel.

[0010] Preferably, a first crushing roller is arranged inside a crushing box on one side of the rotating shaft, and the first crushing roller extends to the outside of the crushing box and is connected to the rotating shaft, a second crushing roller is arranged inside a connecting box on one side of the first crushing roller, and the second crushing roller extends to the outside of the crushing box, a second toothed disc is mounted on the surface of the second crushing roller outside the crushing box, a first toothed disc is mounted on the surface of the first crushing roller on one side of the second toothed disc, and the second toothed disc and the first toothed disc are meshed with each other.

[0011] Preferably, cylinders are symmetrically arranged on the outer wall of the support frame below the rotating frame, and a lower connecting shaft is installed at one end of the cylinder close to the support frame, and the cylinder is movably connected to the support frame through the lower connecting shaft.

[0012] Preferably, the output ends of the cylinders are all equipped with adjusting rods, the top ends of the adjusting rods are all equipped with upper connecting shafts, and the adjusting rods are all movably connected to the rotating frame via the upper connecting shafts.

[0013] Preferably, a control panel is installed on the outer wall of the support frame, and the output end of the control panel is electrically connected to the input ends of the first motor, the second motor and the cylinder.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the rotary drum fermentation not only realizes convenient spiral conveying and circular rotation, but also facilitates the crushing of bulk materials and the inclined discharge of fermented materials, thereby improving the convenience of discharging fermented materials;

[0015] (1) The linkage shaft is driven by the second motor to rotate, the linkage shaft drives the driving wheel to rotate, the driving wheel drives the belt to move, the rotating shaft drives the first crushing roller to rotate, and the second toothed disc drives the second crushing roller to rotate, so that the first crushing roller and the second crushing roller can crush the fermented material. The crushed fermented material passes through the crushing box and enters the interior of the screw conveyor. The crushed fermented material is transported by the spiral blades, and the fermented material is transported to the interior of the drum body through the discharge port, thereby realizing the fast fermentation drum with convenient spiral transportation, facilitating the crushing of large pieces of material, preventing them from falling during transportation, and improving the efficiency of conveying the fermented material.

[0016] (2) The first motor drives the movable shaft to rotate through the reducer, the movable shaft drives the movable wheel to rotate, the movable wheel drives the slide rail to rotate, the slide rail drives the drum body to rotate as a whole, and the drum body drives the fermented material inside to perform circular fermentation. When the fermentation is completed, the cylinder drives the adjusting rod to move, and the adjusting rod drives the rotating frame to rotate through the upper connecting shaft. The rotating frame rotates around the supporting shaft, and the rotating frame drives the drum body to rotate as a whole, so that the drum body is tilted as a whole, so as to facilitate the fermented material inside the drum body to be discharged through the discharge port, thereby realizing the convenient circular rotation of the drum for rapid fermentation, facilitating the rotary fermentation of the material inside the drum, facilitating the angle-inclined discharge of the fermented material, and improving the convenience of discharging the fermented material. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the first motor of the utility model;

[0019] Figure 3 This is a front view structural schematic diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the front cross-sectional structure of the spiral blade of the utility model;

[0021] Figure 5 It is a schematic diagram of an enlarged front cross-sectional structure of the first toothed disc of the utility model.

[0022] In the figure: 1. support frame; 2. rotating frame; 3. drum body; 4. screw conveyor; 5. feed port; 6. discharge port; 7. protective cover; 8. first motor; 9. reducer; 10. movable shaft; 11. movable wheel; 12. slide rail; 13. support shaft; 14. driving wheel; 15. driven wheel; 16. belt; 17. linkage shaft; 18. support frame; 19. second motor; 20. connecting box; 21. crushing box; 22. first crushing roller; 23. spiral blade; 24. discharge port; 25. cylinder; 26. adjusting rod; 27. lower connecting shaft; 28. upper connecting shaft; 29. ​​second crushing roller; 30. second toothed disc; 31. first toothed disc; 32. control panel; 33. rotating shaft. DETAILED DESCRIPTION

[0023] 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. 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.

[0024] See also Figure 1-5The utility model provides an embodiment: a rotary drum for rapid fermentation, comprising a support frame 1 and a rotating frame 2, the top of the support frame 1 is provided with a rotating frame 2, the end of the rotating frame 2 close to the support frame 1 is symmetrically installed with a support shaft 13, and the rotating frame 2 is movably connected to the support frame 1 through the support shaft 13, the top of the rotating frame 2 is provided with a drum body 3, the outer wall of the drum body 3 is provided with a discharge port 6, the side of the drum body 3 away from the discharge port 6 is provided with a feed port 5, the top of the rotating frame 2 on the side of the feed port 5 is provided with a support frame 18, and the support frame 18 extends to the inside of the drum body 3, the support frame 18 A screw conveyor 4 is arranged at the top, and the screw conveyor 4 extends to the inside of the drum body 3. A slide rail 12 is symmetrically installed on the surface of the drum body 3. A movable shaft 10 is symmetrically arranged on the top of the rotating frame 2 on one side of the slide rail 12. A movable wheel 11 is mounted on the surface of the movable shaft 10, and the movable wheel 11 is slidably connected to the slide rail 12. A reducer 9 is installed on the top of the rotating frame 2 on one side of the movable shaft 10, and the movable shaft 10 is connected to the reducer 9. A first motor 8 is installed on the top of the rotating frame 2 on one side of the reducer 9. The first motor 8 plays a role of power output, and the output end of the first motor 8 is connected to the reducer 9.

[0025] A protective cover 7 is provided on the surface of the drum body 3 on one side of the slide rail 12, and the protective cover 7 is slidably connected to the drum body 3, and the protective cover 7 is fixedly connected to the rotating frame 2. Cylinders 25 are symmetrically provided on the outer wall of the support frame 1 below the rotating frame 2. The cylinders 25 play a role in power output. The ends of the cylinders 25 close to the support frame 1 are all installed with lower connecting shafts 27, and the cylinders 25 are movably connected to the support frame 1 through the lower connecting shafts 27. The output ends of the cylinders 25 are all installed with adjusting rods 26, and the top ends of the adjusting rods 26 are all installed with upper connecting shafts 28, and the adjusting rods 26 are all movably connected to the rotating frame 2 through the upper connecting shafts 28;

[0026] When in use, the first motor 8 is turned on by operating the control panel 32, and the first motor 8 drives the movable shaft 10 to rotate through the reducer 9, and the movable shaft 10 drives the movable wheel 11 to rotate. Under the sliding support of the movable wheel 11 and the slide rail 12, the movable wheel 11 drives the slide rail 12 to rotate, and the slide rail 12 drives the drum body 3 to rotate as a whole, and the drum body 3 drives the fermented materials inside to perform circular rotation fermentation. When the fermentation is completed, the cylinder 25 is turned on by operating the control panel 32, and the adjusting rod 2 is driven by the cylinder 25 under the support of the lower connecting shaft 27. 6 moves, the adjusting rod 26 drives the rotating frame 2 to rotate through the upper connecting shaft 28, and the rotating frame 2 rotates with the supporting shaft 13 as the axis. Under the sliding support of the protective cover 7 on the drum body 3, the rotating frame 2 drives the drum body 3 to rotate as a whole, so as to tilt the drum body 3 as a whole, so as to facilitate the discharge of the fermented material inside the drum body 3 through the discharge port 6, thereby realizing the convenient circular rotation of the drum for rapid fermentation, facilitating the rotary fermentation of the material inside the drum, facilitating the inclined discharge of the fermented material at an angle, and improving the convenience of discharging the fermented material;

[0027] A second motor 19 is installed on the outer wall of the screw conveyor 4, and the second motor 19 plays a role in power output. A spiral blade 23 is arranged inside the screw conveyor 4, and a discharge port 24 is arranged at one end of the screw conveyor 4 away from the second motor 19. A connecting box 20 is arranged outside the screw conveyor 4 on one side of the second motor 19, and a linkage shaft 17 is arranged inside the connecting box 20 on one side of the second motor 19, and the linkage shaft 17 extends to the inside of the screw conveyor 4 and is connected to the spiral blade 23, and the output end of the second motor 19 is connected to the linkage shaft 17, and a driving wheel 14 is mounted on the surface of the linkage shaft 17, and a crushing box 21 is arranged on the top of the screw conveyor 4 on one side of the connecting box 20, and the crushing box 21 extends to the inside of the screw conveyor 4, and a rotating shaft 33 is arranged inside the connecting box 20 above the linkage shaft 17, and the rotating shaft 33 extends to the outside of the connecting box 20, and a driven wheel 15 is mounted on the surface of the rotating shaft 33;

[0028] A belt 16 is provided on the surface of the driving wheel 14, and the belt 16 extends to the surface of the driven wheel 15. A first crushing roller 22 is provided inside the crushing box 21 on one side of the rotating shaft 33, and the first crushing roller 22 extends to the outside of the crushing box 21 and is connected to the rotating shaft 33. A second crushing roller 29 is provided inside the connecting box 20 on one side of the first crushing roller 22, and the second crushing roller 29 extends to the outside of the crushing box 21. A second toothed disc 30 is mounted on the surface of the second crushing roller 29 outside the crushing box 21. A first toothed disc 31 is mounted on the surface of the first crushing roller 22 on one side of the second toothed disc 30, and the second toothed disc 30 and the first toothed disc 31 are meshed with each other. A control panel 32 is installed on the outer wall of the support frame 1, and the output end of the control panel 32 is electrically connected to the input end of the first motor 8, the second motor 19, and the cylinder 25.

[0029] When in use, an external power supply is connected. First, the fermented material is placed in the crushing box 21, and the second motor 19 is turned on by the operation control panel 32. The second motor 19 drives the linkage shaft 17 to rotate, and the linkage shaft 17 drives the driving wheel 14 to rotate. The driving wheel 14 drives the belt 16 to move, and the belt 16 drives the driven wheel 15 to rotate. The driven wheel 15 drives the rotating shaft 33 to rotate, and the rotating shaft 33 drives the first crushing roller 22 to rotate, and the first crushing roller 22 drives the first toothed disc 31 to rotate. Under the meshing action of the first toothed disc 31 and the second toothed disc 30, the first toothed disc 31 drives the second toothed disc 30 to rotate, and the second toothed disc 30 drives The second crushing roller 29 rotates to facilitate the first crushing roller 22 and the second crushing roller 29 to crush the fermented material. The crushed fermented material passes through the crushing box 21 and enters the interior of the screw conveyor 4. The linkage shaft 17 drives the spiral blades 23 inside the screw conveyor 4 to rotate, and the spiral blades 23 convey the crushed fermented material. The fermented material is conveyed to the interior of the drum body 3 through the discharge port 24. The support frame 18 plays a structural support role for the screw conveyor 4, realizing the convenient spiral conveying of the drum for rapid fermentation, facilitating the crushing of large pieces of material, preventing them from falling during transportation, and improving the efficiency of conveying fermented materials.

[0030] Working principle: When in use, an external power source is connected, and the second motor 19 first drives the linkage shaft 17 to rotate, and the linkage shaft 17 drives the driving wheel 14 to rotate, and the driving wheel 14 drives the belt 16 to move, and the belt 16 drives the driven wheel 15 to rotate, and the first crushing roller 22 drives the first toothed disc 31 to rotate, and the second toothed disc 30 drives the second crushing roller 29 to rotate, so as to facilitate the first crushing roller 22 and the second crushing roller 29 to crush the fermentation material, and the crushed fermentation material passes through the crushing box 21 into the interior of the screw conveyor 4, and the crushed fermentation material is transported by the spiral blades 23, and the fermentation material is transported to the interior of the drum body 3 through the discharge port 24, and the first motor 8 is driven by the deceleration The device 9 drives the movable shaft 10 to rotate, and the movable shaft 10 drives the movable wheel 11 to rotate, and the movable wheel 11 drives the slide rail 12 to rotate, and the slide rail 12 drives the drum body 3 to rotate as a whole, and the drum body 3 drives the fermented materials inside to perform circular rotary fermentation, and the cylinder 25 drives the adjusting rod 26 to move, and the adjusting rod 26 drives the rotating frame 2 to rotate through the upper connecting shaft 28, and the rotating frame 2 rotates around the support shaft 13. Under the sliding support of the protective cover 7 on the drum body 3, the rotating frame 2 drives the drum body 3 to rotate as a whole, so as to tilt the drum body 3 as a whole, so as to facilitate the discharge of the fermented materials inside the drum body 3 through the discharge port 6, so as to complete the use of the drum fermentation.

Claims

1. A rotary drum for rapid fermentation, comprising a support frame (1) and a rotating frame (2), characterized in that: A rotating frame (2) is arranged at the top of the support frame (1), and a support shaft (13) is symmetrically installed at one end of the rotating frame (2) close to the support frame (1), and the rotating frame (2) is movably connected to the support frame (1) through the support shaft (13), and a rotating drum body (3) is arranged at the top of the rotating frame (2), and a discharge port (6) is arranged on the outer wall of the rotating drum body (3), and a feed port (5) is arranged on the side of the rotating drum body (3) away from the discharge port (6), and a supporting frame (18) is installed at the top of the rotating frame (2) on the side of the feed port (5), and the supporting frame (18) extends to the inside of the rotating drum body (3), and a screw conveyor (4) is arranged at the top of the supporting frame (18), and the screw conveyor (4) extends to the inside of the rotating drum body (3), and the rotating drum body (3) A slide rail (12) is symmetrically mounted on the surface of the rotating frame (2) on one side of the slide rail (12), a movable shaft (10) is symmetrically mounted on the top of the rotating frame (2) on one side of the slide rail (12), a movable wheel (11) is mounted on the surface of the movable shaft (10), and the movable wheel (11) is slidably connected to the slide rail (12), a reducer (9) is mounted on the top of the rotating frame (2) on one side of the movable shaft (10), and the movable shaft (10) is connected to the reducer (9), a first motor (8) is mounted on the top of the rotating frame (2) on one side of the reducer (9), and the output end of the first motor (8) is connected to the reducer (9), a protective cover (7) is mounted on the surface of the rotating drum body (3) on one side of the slide rail (12), and the protective cover (7) is slidably connected to the rotating drum body (3), and the protective cover (7) is fixedly connected to the rotating frame (2).

2. A rotary drum for rapid fermentation according to claim 1, characterized in that: A second motor (19) is mounted on the outer wall of the screw conveyor (4), a spiral blade (23) is arranged inside the screw conveyor (4), a discharge port (24) is arranged at one end of the screw conveyor (4) away from the second motor (19), a connection box (20) is arranged outside the screw conveyor (4) on the side of the second motor (19), a linkage shaft (17) is arranged inside the connection box (20) on the side of the second motor (19), and the linkage shaft (17) extends to the inside of the screw conveyor (4) and is connected to the spiral blade (23), and the output end of the second motor (19) is connected to the linkage shaft (17), and a driving wheel (14) is mounted on the surface of the linkage shaft (17).

3. A rotary drum for rapid fermentation according to claim 2, characterized in that: A crushing box (21) is provided at the top of the screw conveyor (4) on one side of the connection box (20), and the crushing box (21) extends to the inside of the screw conveyor (4); a rotating shaft (33) is provided inside the connection box (20) above the linkage shaft (17), and the rotating shaft (33) extends to the outside of the connection box (20).

4. A rotary drum for rapid fermentation according to claim 3, characterized in that: A driven wheel (15) is sleeved on the surface of the rotating shaft (33), a belt (16) is arranged on the surface of the driving wheel (14), and the belt (16) extends to the surface of the driven wheel (15).

5. A rotary drum for rapid fermentation according to claim 4, characterized in that: A first crushing roller (22) is arranged inside the crushing box (21) on one side of the rotating shaft (33), and the first crushing roller (22) extends to the outside of the crushing box (21) and is connected to the rotating shaft (33); a second crushing roller (29) is arranged inside the connecting box (20) on one side of the first crushing roller (22), and the second crushing roller (29) extends to the outside of the crushing box (21); a second toothed disc (30) is mounted on the surface of the second crushing roller (29) outside the crushing box (21); a first toothed disc (31) is mounted on the surface of the first crushing roller (22) on one side of the second toothed disc (30), and the second toothed disc (30) and the first toothed disc (31) are meshed with each other.

6. A rotary drum for rapid fermentation according to claim 1, characterized in that: Cylinders (25) are symmetrically arranged on the outer wall of the support frame (1) below the rotating frame (2), and a lower connecting shaft (27) is installed at one end of the cylinder (25) close to the support frame (1), and the cylinder (25) is movably connected to the support frame (1) via the lower connecting shaft (27).

7. A rotary drum for rapid fermentation according to claim 6, characterized in that: The output end of the cylinder (25) is equipped with an adjusting rod (26), the top end of the adjusting rod (26) is equipped with an upper connecting shaft (28), and the adjusting rod (26) is movably connected to the rotating frame (2) through the upper connecting shaft (28).

8. A rotary drum for rapid fermentation according to claim 1, characterized in that: A control panel (32) is installed on the outer wall of the support frame (1), and the output end of the control panel (32) is electrically connected to the input ends of the first motor (8), the second motor (19), and the cylinder (25).

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