Temperature-controlled stirring composting device

Abstract

The invention belongs to the technical field of fertilizer manufacturing, and particularly relates to a temperature-controlled stirring composting device which is characterized in that the temperature-controlled stirring composting device comprises a base and a composting tank, supporting plates are connected to the two sides of the top of the base through bolts, a tank opening is formed in the top of the composting tank, and a sealing cover is connected to the edge of the inner wall of the tank opening through bolts; a turnover mechanism is arranged between the two supporting plates and the two sides of the composting tank, a stirring mechanism is arranged in the composting tank, and a transmission assembly is arranged between the stirring mechanism and the turnover mechanism. The raw materials can be effectively stirred and mixed through the cooperation of the turnover mechanism and the stirring mechanism, so that the composting effect of the raw materials is improved, the phenomenon of caking of the raw materials caused by stacking of multiple raw materials in the stirring process is prevented, and when the raw materials are stirred through the stirring mechanism, the raw materials can be effectively stirred and mixed. And the caking of the raw materials can cause large resistance to the stirring mechanism, so that the mixing effect of the raw materials is influenced.

Description

Technical Field

[0001] The invention relates to the field of fertilizer manufacturing, in particular to a temperature-controlled stirring composting device. Background Art

[0002] Fertilizer is a compound that helps plants grow. It comes from a wide range of sources, including humus produced after the death of animals and plants, livestock manure, and waste from various agricultural production. All of them can be raw materials for making fertilizers. However, most manure and crop residues have limited ability to release nutrients when they are not treated. Direct use as fertilizer has little effect on promoting crop growth and may even damage the crop itself. Therefore, composting and fermentation are required before use.

[0003] After searching, the Chinese patent application with application publication number CN114380631A discloses a temperature-controlled stirring composting tank, which relates to the technical field of fertilizer equipment. The temperature-controlled stirring composting tank comprises a composting tank, a rotating bracket and a base; the rotating bracket is installed on the base; the arc part at the top of the composting tank is the composting tank door; an exhaust valve is provided on the top of the composting tank door; buckles and rotating shafts are provided on both sides of the composting tank door to connect with the composting tank body; a motor is installed on the outside of the bottom of the composting tank body; the motor is connected to the stirring rod inside the composting tank; the two sides of the composting tank body near the bottom are connected to the rotating bracket; and an electric heating module is installed in the middle of the base.

[0004] When composting, existing composters usually place raw materials inside the composter, stir and ferment multiple raw materials, and complete the production of fertilizer. However, during the stirring process, the raw materials are piled together, resulting in a phenomenon of agglomeration. When the raw materials are stirred by a stirring mechanism, the agglomeration of the raw materials will cause greater resistance to the stirring mechanism, thereby affecting the mixing effect of the raw materials. Summary of the invention

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A temperature-controlled stirring composter comprises a base and a compost tank, wherein both sides of the top of the base are connected with support plates by bolts, a tank opening is formed on the top of the compost tank, and a sealing cover is connected with the inner wall edge of the tank opening by bolts, a turning mechanism is arranged between the two support plates and both sides of the compost tank, a stirring mechanism is arranged inside the compost tank, and a transmission assembly is arranged between the stirring mechanism and the turning mechanism.

[0007] Preferably, a heater is connected to the inside of the compost tank by bolts, a thermostat is connected to the outer wall of the compost tank by bolts, and the thermostat and the heater are connected by a wire. A through opening is opened on one side of the outer wall of the compost tank, a temperature sensor is fixedly plugged into the inner wall of the through opening, and the temperature sensor and the thermostat are electrically connected.

[0008] Preferably, an exhaust port is provided on one side of the top of the sealing cover, an exhaust pipe is provided on the inner wall of the exhaust port, an exhaust valve is provided on the top of the exhaust pipe, and a pressure gauge is provided on one side of the composting tank, one end of the pressure gauge is located inside the composting tank.

[0009] Preferably, the flipping mechanism includes two support seats, two first rotating shafts, a first pulley, a first belt, a second pulley and a motor, and the two support seats are symmetrically welded on both sides of the compost tank, one end of the two first rotating shafts is connected to the two support seats by bolts, and the other end of the two first rotating shafts is rotatably connected to the two support plates by bearings, the two first rotating shafts are hollow, the first pulley is fixedly sleeved on the outer wall of the first rotating shaft, the motor is connected to one side of one of the support plates by bolts, one end of the motor is fixedly connected to the second pulley, and the first belt is rotatably connected to the first pulley and the second pulley.

[0010] Preferably, the stirring mechanism consists of a rotating rod and multiple stirring shafts, and the multiple stirring shafts are equidistantly welded on both sides of the outer wall of the rotating rod, the cross-section of the stirring shaft is rhombus-shaped, rotating holes are opened between the two sides of the inner wall of the compost tank and the support seat, the rotating holes are rotatably connected to the rotating rod, one end of the rotating rod is rotatably connected to the inner wall of the first rotating shaft through a bearing, a shaft rod is welded to one end of the rotating rod, the outer wall of the shaft rod is rotatably connected to the inner wall of the first rotating shaft through a bearing, and the shaft rod is connected to the first rotating shaft through a transmission assembly.

[0011] Preferably, the transmission assembly consists of a driving wheel, a driven wheel, a support shaft, a third pulley, a fourth pulley and a second belt, and the driving wheel is fixedly sleeved on the outer wall of the first rotating shaft, the driven wheel is fixedly sleeved on the outer wall of the support shaft, the driving wheel and the driven wheel are meshed, a rotational connection is formed between the support shaft and the support plate through a bearing, the third pulley is fixedly sleeved on the outer wall of the support shaft, the fourth pulley is fixedly sleeved on the outer wall of the shaft, and a rotational connection is formed between the second belt and the third pulley and the fourth pulley.

[0012] Preferably, a collision mechanism is provided on one side of one of the support plates, and one end of the collision mechanism is located directly above the compost tank, and the collision mechanism is matched with the turning mechanism.

[0013] Preferably, the impact mechanism includes a turntable, a push rod, a bracket, a swing plate and an impact block, and one side of the turntable is welded to one of the first rotating shafts, a pin is welded to one side of the turntable near the bottom, a sleeve is rotatably sleeved on the outer wall of the pin, two ends of the push rod are respectively connected to one side of the bottom of the swing plate and the top of the pin by hinges, the bottom of the bracket is welded to the top of the support plate, the opposite sides of the bracket are rotatably connected to the second rotating shaft through bearings, the opposite sides of the two second rotating shafts are welded to the swing plate, and the top of the impact block is welded to the other side of the bottom of the swing plate.

[0014] The beneficial effects of the present invention are:

[0015] 1. The present invention provides a turning mechanism and a stirring mechanism. When composting, multiple raw materials are loaded into the compost tank through the tank opening. After loading, the sealing cover is closed and the turning mechanism is started. The turning mechanism drives the compost tank to turn over, thereby facilitating the turning over of the raw materials inside the compost tank and preventing the raw materials from piling up and causing agglomeration, thereby affecting the stirring and mixing of the raw materials. During the turning over, the stirring mechanism rotates synchronously with the turning mechanism under the action of the transmission component. At this time, the support shaft drives the third pulley to rotate through the meshing between the driving wheel and the driven wheel, thereby the fourth pulley and the second pulley are connected. The cooperation of the belt enables the shaft to drive the rotating rod to rotate, and then the raw materials are stirred by the stirring shaft. Since the cross section of the stirring shaft is a rhombus, the rhombus-shaped stirring shaft can facilitate the crushing of small block raw materials, thereby improving the mixing effect of the raw materials. The cooperation between the turning mechanism and the stirring mechanism can effectively stir and mix the raw materials, thereby improving the composting effect of the raw materials and preventing the raw materials from agglomerating due to the stacking of multiple raw materials during the stirring process. Therefore, when the raw materials are stirred by the stirring mechanism, the agglomeration of the raw materials will cause the stirring mechanism to encounter greater resistance, thereby affecting the mixing effect of the raw materials.

[0016] 2. The present invention provides a turning mechanism and an impact mechanism. When the compost tank is turned over by the turning mechanism, the motor is started. The motor drives the compost tank to rotate by the first rotating shaft through the cooperation between the first pulley, the second pulley and the first belt. At this time, the turntable rotates synchronously with the rotation of the first rotating shaft. Since the shape of the turntable is cam-shaped, when the turntable rotates, the push rod pushes one side of the swing plate to swing back and forth up and down under the action of the pin shaft and the sleeve, and the other end of the swing plate moves in the opposite direction under the action of the second rotating shaft. At this time, the other end of the swing plate drives the impact block to move synchronously when it deflects in the reverse direction. At this time, the impact block hits the outer wall of the compost tank, so as to process the raw materials adhered to the inner wall of the compost tank through the vibration generated during the impact, so as to prevent the raw materials from adhering to the inner wall of the compost tank, resulting in that part of the raw materials cannot be effectively mixed, thereby affecting the composting of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a temperature-controlled stirring composting machine proposed by the present invention;

[0018] Figure 2 A schematic diagram of the structure of a turning mechanism of a temperature-controlled stirring composter proposed by the present invention;

[0019] Figure 3 A schematic cross-sectional view of a composting tank of a temperature-controlled stirring composter proposed by the present invention;

[0020] Figure 4 A schematic diagram of the structure of the turning mechanism and stirring mechanism of a temperature-controlled stirring composter proposed by the present invention;

[0021] Figure 5 A schematic diagram of the structure of a stirring mechanism of a temperature-controlled stirring composter proposed by the present invention;

[0022] Figure 6 A schematic diagram of the structure of the turning mechanism and the impact mechanism of a temperature-controlled stirring composter proposed by the present invention;

[0023] Figure 7 This is a schematic diagram of the structure of an impact mechanism of a temperature-controlled stirring composter proposed by the present invention.

[0024] In the attached drawings: 1. base; 2. compost tank; 3. support plate; 4. flip mechanism; 5. impact mechanism; 6. tank mouth; 7. sealing cover; 8. exhaust pipe; 9. stirring mechanism; 10. thermostat; 11. exhaust valve; 12. support seat; 13. first rotating shaft; 14. first pulley; 15. motor; 16. second pulley; 17. first belt; 18. heater; 19. rotating rod; 20. stirring shaft; 21. transmission assembly; 22. driven wheel; 23. driving wheel; 24. supporting shaft; 25. third pulley; 26. second belt; 27. fourth pulley; 28. shaft; 29. ​​turntable; 30. pin; 31. bushing; 32. push rod; 33. bracket; 34. second rotating shaft; 35. swing plate; 36. impact block. DETAILED DESCRIPTION

[0025] Example 1, reference Figure 1-Figure 5 A temperature-controlled stirring composter comprises a base 1 and a composting tank 2. Both sides of the top of the base 1 are connected with support plates 3 by bolts. A tank opening 6 is opened on the top of the composting tank 2, and a sealing cover 7 is connected with the inner wall edge of the tank opening 6 by bolts. A turning mechanism 4 is arranged between the two support plates 3 and both sides of the composting tank 2. A stirring mechanism 9 is arranged inside the composting tank 2, and a transmission assembly 21 is arranged between the stirring mechanism 9 and the turning mechanism 4. The cooperation between the turning mechanism 4 and the stirring mechanism 9 can effectively stir and mix the raw materials, thereby improving the composting effect of the raw materials and preventing the raw materials from agglomerating due to the stacking of multiple raw materials during the stirring process. Therefore, when the raw materials are stirred by the stirring mechanism 9, the agglomeration of the raw materials will cause the stirring mechanism 9 to encounter greater resistance, thereby affecting the mixing effect of the raw materials.

[0026] On the basis of the above, the interior of the compost tank 2 is connected to a heater 18 by bolts, the outer wall of the compost tank 2 is connected to a thermostat 10 by bolts, and the thermostat 10 and the heater 18 are connected by a wire. A through opening is opened on one side of the outer wall of the compost tank 2, and a temperature sensor is fixedly inserted into the inner wall of the through opening, and the temperature sensor and the thermostat 10 are electrically connected.

[0027] On the basis of the above, an exhaust port is opened on one side of the top of the sealing cover 7, and an exhaust pipe 8 is provided on the inner wall of the exhaust port, an exhaust valve 11 is provided on the top of the exhaust pipe 8, and a pressure gauge is provided on one side of the compost tank 2, one end of the pressure gauge is located inside the compost tank 2.

[0028] On the basis of the above, the flipping mechanism 4 includes two support seats 12, two first rotating shafts 13, a first pulley 14, a first belt 17, a second pulley 16 and a motor 15, and the two support seats 12 are symmetrically welded on both sides of the compost tank 2, one end of the two first rotating shafts 13 is connected to the two support seats 12 by bolts, and the other end of the two first rotating shafts 13 is rotatably connected to the two support plates 3 by bearings. The two first rotating shafts 13 are hollow materials, and the first pulley 14 is fixedly sleeved on the outer wall of the first rotating shaft 13. The motor 15 is connected to one side of one of the support plates 3 by bolts, one end of the motor 15 is fixedly connected to the second pulley 16, and the first belt 17 is rotatably connected to the first pulley 14 and the second pulley 16.

[0029] On the basis of the above, the stirring mechanism 9 consists of a rotating rod 19 and a plurality of stirring shafts 20, and the plurality of stirring shafts 20 are welded at equal distances on both sides of the outer wall of the rotating rod 19, the cross section of the stirring shaft 20 is a rhombus, and rotating holes are provided between the two sides of the inner wall of the compost tank 2 and the support seat 12, the rotating holes are rotationally connected to the rotating rod 19, one end of the rotating rod 19 is rotationally connected to the inner wall of the first rotating shaft 13 through a bearing, a shaft 28 is welded to one end of the rotating rod 19, the outer wall of the shaft 28 is rotationally connected to the inner wall of the first rotating shaft 13 through a bearing, and the shaft 28 is connected to the first rotating shaft 13 through a transmission assembly 21.

[0030] On the basis of the above, the transmission assembly 21 is composed of a driving wheel 23, a driven wheel 22, a support shaft 24, a third pulley 25, a fourth pulley 27 and a second belt 26, and the driving wheel 23 is fixedly sleeved on the outer wall of the first rotating shaft 13, the driven wheel 22 is fixedly sleeved on the outer wall of the support shaft 24, the driving wheel 23 and the driven wheel 22 are meshed, the support shaft 24 and the support plate 3 are rotatably connected through a bearing, the third pulley 25 is fixedly sleeved on the outer wall of the support shaft 24, the fourth pulley 27 is fixedly sleeved on the outer wall of the shaft 28, and the second belt 26 is rotatably connected to the third pulley 25 and the fourth pulley 27.

[0031] Example 2, reference Figure 1-Figure 7 , a temperature-controlled stirring composter, compared with Example 1, on the basis of Example 1, a collision mechanism 5 is provided on one side of one support plate 3, and one end of the collision mechanism 5 is located directly above the composting tank 2, and the collision mechanism 5 is matched with the turning mechanism 4.

[0032] On the basis of the above, the impact mechanism 5 includes a turntable 29, a push rod 32, a bracket 33, a swing plate 35 and an impact block 36, and one side of the turntable 29 is welded to one of the first rotating shafts 13, a pin 30 is welded to one side of the turntable 29 near the bottom, and a sleeve 31 is rotatably sleeved on the outer wall of the pin 30, and the two ends of the push rod 32 are respectively connected to one side of the bottom of the swing plate 35 and the top of the pin 30 by hinges, the bottom of the bracket 33 is welded to the top of the support plate 3, and the opposite sides of the bracket 33 are rotatably connected to the second rotating shaft 34 through bearings, and the opposite sides of the two second rotating shafts 34 are welded to the swing plate 35, and the top of the impact block 36 is welded to the other side of the bottom of the swing plate 35. When the compost tank 2 is flipped by the flipping mechanism 4, the motor 15 is started, and the motor 15 passes through the first pulley 14 and the second pulley 16 The cooperation between the first rotating shaft 13 and the first belt 17 enables the first rotating shaft 13 to drive the composting tank 2 to rotate. At this time, the rotating disk 29 will rotate synchronously with the rotation of the first rotating shaft 13. Since the shape of the rotating disk 29 is cam-shaped, when the rotating disk 29 is rotating, the push rod 32 will push one side of the swing plate 35 to swing back and forth up and down under the action of the pin shaft 30 and the shaft sleeve 31, and the other end of the swing plate 35 will move in the opposite direction under the action of the second rotating shaft 34. At this time, the other end of the swing plate 35 will drive the impact block 36 to move synchronously when it deflects in the reverse direction. At this time, the impact block 36 will impact on the outer wall of the composting tank 2, so as to process the raw materials adhering to the inner wall of the composting tank 2 through the vibration generated during the impact, so as to prevent the raw materials from adhering to the inner wall of the composting tank 2, resulting in that part of the raw materials cannot be effectively mixed, thereby affecting the composting of the raw materials.

[0033] In summary, with the aid of the above technical solution of the present invention: when composting, multiple raw materials are loaded into the interior of the compost tank 2 through the tank opening 6. After loading, the sealing cover is closed and the turning mechanism 4 is started. The turning mechanism 4 will drive the compost tank 2 to turn over, thereby facilitating the turning over of the raw materials inside the compost tank 2, preventing the raw materials from piling up and causing the raw materials to clump, thereby affecting the stirring and mixing of the raw materials. During this period, when the turning mechanism 4 is turning over, the stirring mechanism 9 will rotate synchronously with the turning mechanism 4 under the action of the transmission component 21. At this time, the driving wheel 23 and the driven wheel The meshing between the supporting shaft 24 and the third belt pulley 25 causes the supporting shaft 24 to rotate, thereby the cooperation between the fourth belt pulley 27 and the second belt 26 causes the shaft 28 to drive the rotating rod 19 to rotate, and then the raw materials are stirred by the stirring shaft 20. Since the cross section of the stirring shaft 20 is a rhombus, the rhombus-shaped stirring shaft 20 can facilitate the crushing of small block raw materials, thereby improving the mixing effect of the raw materials. The cooperation between the turning mechanism 4 and the stirring mechanism 9 can effectively stir and mix the raw materials, thereby improving the composting effect of the raw materials and preventing the raw materials from being mixed due to multiple raw materials in the stirring process. The materials are stacked together, resulting in the phenomenon that the raw materials are agglomerated. Therefore, when the raw materials are stirred by the stirring mechanism 9, the agglomeration of the raw materials will cause the stirring mechanism 9 to encounter greater resistance, thereby affecting the mixing effect of the raw materials. When the compost tank 2 is turned over by the turning mechanism 4, the motor 15 is started. The motor 15 will drive the compost tank 2 to rotate through the first pulley 14, the second pulley 16 and the first belt 17. At this time, the turntable 29 will rotate synchronously with the rotation of the first rotating shaft 13. Since the shape of the turntable 29 is a cam, when the turntable 2 When rotating, the push rod 32 will push one side of the swing plate 35 to swing up and down reciprocatingly under the action of the pin shaft 30 and the shaft sleeve 31, and the other end of the swing plate 35 will move in the opposite direction under the action of the second rotating shaft 34. At this time, the other end of the swing plate 35 will drive the impact block 36 to move synchronously when deflected in the opposite direction. At this time, the impact block 36 will hit the outer wall of the compost tank 2, so as to process the raw materials adhered to the inner wall of the compost tank 2 through the vibration generated by the impact, so as to prevent the raw materials from adhering to the inner wall of the compost tank 2, so that part of the raw materials cannot be effectively mixed, thereby affecting the composting of the raw materials.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A temperature-controlled stirring composter, comprising a base (1) and a compost tank (2), wherein both sides of the top of the base (1) are connected to support plates (3) by bolts, the top of the compost tank (2) is provided with a tank opening (6), and the inner wall edge of the tank opening (6) is connected to a sealing cover (7) by bolts, characterized in that: A turning mechanism (4) is provided between the two support plates (3) and the two sides of the compost tank (2), a stirring mechanism (9) is provided inside the compost tank (2), and a transmission assembly (21) is provided between the stirring mechanism (9) and the turning mechanism (4).

2. A temperature-controlled stirring composting machine according to claim 1, characterized in that: The interior of the compost tank (2) is connected to a heater (18) by means of bolts, the outer wall of the compost tank (2) is connected to a temperature controller (10) by means of bolts, and the temperature controller (10) and the heater (18) are connected by means of a wire, a through opening is provided on one side of the outer wall of the compost tank (2), a temperature sensor is fixedly plugged into the inner wall of the through opening, and the temperature sensor and the temperature controller (10) are electrically connected.

3. A temperature-controlled stirring composting machine according to claim 1, characterized in that: An exhaust port is provided on one side of the top of the sealing cover (7), an exhaust pipe (8) is provided on the inner wall of the exhaust port, an exhaust valve (11) is provided on the top of the exhaust pipe (8), and a pressure gauge is provided on one side of the compost tank (2), one end of the pressure gauge is located inside the compost tank (2).

4. A temperature-controlled stirring composting machine according to claim 1, characterized in that: The turning mechanism (4) comprises two support seats (12), two first rotating shafts (13), a first belt pulley (14), a first belt (17), a second belt pulley (16) and a motor (15), and the two support seats (12) are symmetrically welded on both sides of the compost tank (2), one end of the two first rotating shafts (13) is connected to the two support seats (12) by bolts, the other end of the two first rotating shafts (13) is rotatably connected to the two support plates (3) by bearings, the two first rotating shafts (13) are hollow, the first belt pulley (14) is fixedly sleeved on the outer wall of the first rotating shaft (13), the motor (15) is connected to one side of one of the support plates (3) by bolts, one end of the motor (15) is fixedly connected to the second belt pulley (16), and the first belt (17) is rotatably connected to the first belt pulley (14) and the second belt pulley (16).

5. A temperature-controlled stirring composting machine according to claim 4, characterized in that: The stirring mechanism (9) comprises a rotating rod (19) and a plurality of stirring shafts (20), and the plurality of stirring shafts (20) are welded at equal distances on both sides of the outer wall of the rotating rod (19), and the cross section of the stirring shaft (20) is rhombus-shaped. Rotating holes are provided between the inner wall of the compost tank (2) and the support seat (12), and the rotating holes are rotatably connected to the rotating rod (19). One end of the rotating rod (19) is rotatably connected to the inner wall of the first rotating shaft (13) via a bearing. A shaft (28) is welded to one end of the rotating rod (19), and the outer wall of the shaft (28) is rotatably connected to the inner wall of the first rotating shaft (13) via a bearing. The shaft (28) is connected to the first rotating shaft (13) via a transmission assembly (21).

6. A temperature-controlled stirring composting machine according to claim 5, characterized in that: The transmission assembly (21) is composed of a driving wheel (23), a driven wheel (22), a support shaft (24), a third pulley (25), a fourth pulley (27) and a second belt (26), wherein the driving wheel (23) is fixedly sleeved on the outer wall of the first rotating shaft (13), the driven wheel (22) is fixedly sleeved on the outer wall of the support shaft (24), the driving wheel (23) and the driven wheel (22) are meshed, the support shaft (24) and the support plate (3) are rotatably connected via a bearing, the third pulley (25) is fixedly sleeved on the outer wall of the support shaft (24), the fourth pulley (27) is fixedly sleeved on the outer wall of the shaft rod (28), and the second belt (26) is rotatably connected to the third pulley (25) and the fourth pulley (27).

7. The temperature-controlled stirring composting machine according to claim 1, characterized in that: A collision mechanism (5) is provided on one side of one of the support plates (3), and one end of the collision mechanism (5) is located directly above the compost tank (2), and the collision mechanism (5) is matched with the turning mechanism (4).

8. The temperature-controlled stirring composting device according to claim 7, characterized in that: The impact mechanism (5) comprises a rotating disk (29), a push rod (32), a bracket (33), a swing plate (35) and an impact block (36), and one side of the rotating disk (29) is welded to one of the first rotating shafts (13), a pin shaft (30) is welded to one side of the rotating disk (29) near the bottom, and a shaft sleeve (31) is rotatably sleeved on the outer wall of the pin shaft (30), two ends of the push rod (32) are respectively connected to one side of the bottom of the swing plate (35) and the top of the pin shaft (30) through hinges, the bottom of the bracket (33) is welded to the top of the support plate (3), the opposite sides of the bracket (33) are rotatably connected to the second rotating shafts (34) through bearings, the opposite sides of the two second rotating shafts (34) are welded to the swing plate (35), and the top of the impact block (36) is welded to the other side of the bottom of the swing plate (35).

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