Forage straw fermentation equipment

Abstract

The utility model provides forage straw fermentation equipment which comprises a fermentation barrel, a fixed shaft is installed in the fermentation barrel, the outer side of the fixed shaft is sleeved with a rotating shaft, a plurality of installation grooves are evenly formed in the rotating shaft, and first bevel gears are connected to the positions, on the inner sides of the installation grooves, of the surface of the fixed shaft. A plurality of mounting grooves are formed in the fixing shaft, a plurality of second bevel gears are mounted in the mounting grooves, the second bevel gears are connected with the adjacent first bevel gears in a meshed mode, connecting shafts are arranged at the centers of the sides, away from the fixing shaft, of the second bevel gears, one ends of the connecting shafts penetrate out of the surface of the rotating shaft, and the penetrating-out ends are connected with turning plates. According to the utility model, forage straws in the stirring barrel are stirred and turned over at the same time, so that the forage straws in the stirring barrel can be fully mixed, and the fermentation speed of the forage straws in the fermentation barrel is accelerated.

Description

Technical Field

[0001] The utility model belongs to the technical field of forage straw fermentation, in particular to forage straw fermentation equipment. Background Art

[0002] Straw micro-storage is a technology for storing crop straw by microbial fermentation, which is a straw processing method to improve the nutritional value of crop straw. The promotion and application of straw processing technologies such as straw ammoniation, alkalization and silage have made positive contributions to the rational development of feed resources and the full solution of forage and feed problems, and have achieved huge economic and social benefits.

[0003] Devices such as straw fermentation tanks can stir the straw inside the fermentation cylinder to a certain extent through a turning mechanism, but since their rotation is directly driven by a motor, the direction of their rotation is relatively single. During the straw fermentation process, it is difficult to achieve mutual mixing of straw in different areas, resulting in poor stirring effect. Therefore, the fermentation product is not mixed comprehensively and the fermentation efficiency is low.

[0004] In summary, the utility model therefore provides a forage straw fermentation device to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a forage straw fermentation device to solve the problem in the prior art that it is difficult to achieve mutual mixing of forage straw in different areas, resulting in poor stirring effect.

[0006] A forage straw fermentation device comprises a fermentation barrel, wherein a fixed shaft is installed inside the fermentation barrel, a rotating shaft is sleeved on the outside of the fixed shaft, a plurality of installation grooves are evenly opened inside the rotating shaft, a first bevel gear is connected to the surface of the fixed shaft on the inner side of the installation groove, a plurality of second bevel gears are installed inside the installation groove, and the second bevel gears are meshed and connected with the adjacent first bevel gears, a connecting shaft is arranged at the center of the second bevel gear away from the fixed shaft, one end of the connecting shaft passes through the surface of the rotating shaft, and the passing end is connected to a flip plate.

[0007] Furthermore, a feed hopper is arranged on one side of the top of the fermentation barrel, and a plurality of supporting legs are evenly arranged on the bottom of the fermentation barrel.

[0008] Furthermore, a first motor is fixedly mounted on the top of the fermentation barrel, and an output end of the first motor is connected to the rotating shaft via a gear set.

[0009] Furthermore, a discharge pipe is installed at the bottom of the fermentation barrel, and a discharge port is arranged at the bottom of the discharge pipe away from one end of the fermentation barrel.

[0010] Furthermore, a discharging auger is installed inside the discharging pipe, a second motor is fixedly installed at one end of the discharging pipe, and the output end of the second motor is connected to the discharging auger through a coupling.

[0011] Furthermore, a heating wire is arranged on the inner side of the inner wall of the fermentation barrel.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, the first motor drives the rotating shaft to rotate on the surface of the fixed shaft through the gear set. When the rotating shaft rotates, each flip plate rotates around the fixed shaft, so that the grass straw in the fermentation barrel can be stirred. At the same time, when the fixed shaft rotates, the second bevel gear connected to the flip plate through the connecting shaft is meshed with the first bevel gear. When the rotating shaft drives the second bevel gear to rotate around the fixed shaft, the second bevel gear will simultaneously drive each flip plate to rotate, thereby turning the grass straw in the fermentation barrel, and at the same time, the grass straw in different areas can be mixed with each other. By stirring and turning the grass straw in the mixing barrel at the same time, the fermentation speed of the grass straw in the fermentation barrel is accelerated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional cross-sectional schematic diagram of the utility model;

[0016] Figure 3 It is a schematic plan cross-sectional view of the utility model;

[0017] Figure 4 This utility model Figure 3 A partial enlarged schematic diagram of the structure A in the middle.

[0018] In the figure:

[0019] 1. Fermentation barrel; 2. Fixed shaft; 3. Rotating shaft; 4. Mounting slot; 5. First bevel gear; 6. Second bevel gear; 7. Connecting shaft; 8. Flip plate; 9. Feed hopper; 10. Support legs; 11. First motor; 12. Discharge pipe; 13. Discharge port; 14. Discharge auger; 15. Second motor; 16. Heating wire. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] like Figure 1-4As shown, the utility model provides a forage straw fermentation equipment, including a fermentation barrel 1, a fixed shaft 2 is installed inside the fermentation barrel 1, a rotating shaft 3 is sleeved on the outside of the fixed shaft 2, a plurality of mounting grooves 4 are evenly opened inside the rotating shaft 3, a first bevel gear 5 is connected to the inner side of the mounting groove 4 on the surface of the fixed shaft 2, a plurality of second bevel gears 6 are installed inside the mounting groove 4, and the second bevel gears 6 are meshed and connected with the adjacent first bevel gears 5, a connecting shaft 7 is arranged at the center of the second bevel gear 6 away from the fixed shaft 2, one end of the connecting shaft 7 passes through the surface of the rotating shaft 3, and passes out One end of each of the flip plates 8 is connected to a flip plate 8. When the rotating shaft 3 rotates, each flip plate 8 rotates around the fixed shaft 2 to stir the grass straw in the fermentation barrel 1. At the same time, when the fixed shaft 2 rotates, the second bevel gear 6 connected to the flip plate 8 through the connecting shaft 7 is meshed with the first bevel gear 5. When the rotating shaft 3 drives the second bevel gear 6 to rotate around the fixed shaft 2, the second bevel gear 6 will simultaneously drive each flip plate 8 to rotate, thereby turning the grass straw in the fermentation barrel 1. By stirring and turning the grass straw in the mixing barrel at the same time, the fermentation speed of the grass straw in the fermentation barrel 1 is accelerated.

[0022] Among them, a feed hopper 9 is arranged on one side of the top of the fermentation barrel 1, and the grass straw to be fermented is added into the fermentation barrel 1 from the feed hopper 9. A plurality of support legs 10 are evenly arranged on the bottom of the fermentation barrel 1, and the support legs 10 are used to provide support for the grass straw.

[0023] Among them, a first motor 11 is fixedly installed on the top of the fermentation barrel 1, and the output end of the first motor 11 is connected to the rotating shaft 3 through a gear set, and the first motor 11 drives the rotating shaft 3 to rotate through the gear set.

[0024] A discharge pipe 12 is installed at the bottom of the fermentation barrel 1 , and a discharge port 13 is arranged at the bottom of the discharge pipe 12 away from one end of the fermentation barrel 1 , and the grass straw is discharged through the discharge pipe 12 and the discharge port 13 .

[0025] Among them, a discharging auger 14 is installed inside the discharging pipe 12, and a second motor 15 is fixedly installed at one end of the discharging pipe 12, and the output end of the second motor 15 is connected to the discharging auger 14 through a coupling transmission. After the fermentation of the forage straw is completed, the second motor 15 is started, and the discharging auger is driven to rotate by the second motor 15, so that the fermented forage straw passes through the discharging pipe 12 and is discharged from the discharging port 13.

[0026] A heating wire 16 is provided on the inner side of the inner wall of the fermentation barrel 1 to increase the temperature inside the fermentation barrel 1 to a temperature suitable for the fermentation of the straw, thereby increasing the fermentation speed of the straw.

[0027] Specific working principle:

[0028] When the utility model is in use, the utility model is first connected to an external power supply and a control panel, and then the grass straw to be fermented is added to the interior of the fermentation barrel 1 of the utility model through the feed hopper 9, and then the first motor 11 in the utility model is started through the external control panel. After the first motor 11 is started, the rotating shaft 3 is driven to rotate on the surface of the fixed shaft 2 through the gear set. When the rotating shaft 3 rotates, each flip plate 8 rotates around the fixed shaft 2, and the grass straw in the fermentation barrel 1 can be stirred. At the same time, when the fixed shaft 2 rotates, the second bevel gear connected to the flip plate 8 through the connecting shaft 7 The wheel 6 is meshed and connected with the first bevel gear 5. When the rotating shaft 3 drives the second bevel gear 6 to rotate around the fixed shaft 2, the second bevel gear 6 will simultaneously drive each flip plate 8 to rotate, thereby flipping the grass straw in the fermentation barrel 1, and at the same time, the grass straw in different areas can be mixed with each other. By stirring and flipping the grass straw in the mixing barrel at the same time, the fermentation speed of the grass straw in the fermentation barrel 1 is accelerated. After the fermentation of the grass straw is completed, the second motor 15 is started, and the discharging dragon is driven by the second motor 15 to rotate, so that the fermented grass straw is discharged from the discharging port 13 through the discharging pipe 12.

[0029] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A straw fermentation device, characterized in that: The fermentation barrel (1) comprises a fixed shaft (2) installed inside the fermentation barrel (1), a rotating shaft (3) is sleeved on the outer side of the fixed shaft (2), a plurality of mounting grooves (4) are evenly arranged inside the rotating shaft (3), a first bevel gear (5) is connected to the inner side of the mounting groove (4) on the surface of the fixed shaft (2), a plurality of second bevel gears (6) are installed inside the mounting groove (4), and the second bevel gears (6) are meshed and connected with the adjacent first bevel gears (5), a connecting shaft (7) is arranged at the center of the second bevel gear (6) away from the fixed shaft (2), one end of the connecting shaft (7) passes through the surface of the rotating shaft (3), and the protruding end is connected to a flip plate (8).

2. The forage straw fermentation equipment according to claim 1, characterized in that: A feed hopper (9) is arranged on one side of the top of the fermentation barrel (1), and a plurality of support legs (10) are evenly arranged on the bottom of the fermentation barrel (1).

3. The forage straw fermentation equipment according to claim 1, characterized in that: A first motor (11) is fixedly mounted on the top of the fermentation barrel (1), and an output end of the first motor (11) is connected to the rotating shaft (3) via a gear set.

4. The forage straw fermentation equipment according to claim 1, characterized in that: A discharge pipe (12) is installed at the bottom of the fermentation barrel (1), and a discharge port (13) is provided at the bottom of the discharge pipe (12) at one end away from the fermentation barrel (1).

5. The forage straw fermentation equipment as claimed in claim 4, characterized in that: A discharge auger (14) is installed inside the discharge pipe (12), a second motor (15) is fixedly installed at one end of the discharge pipe (12), and an output end of the second motor (15) is connected to the discharge auger (14) via a coupling.

6. The forage straw fermentation equipment according to claim 1, characterized in that: A heating wire (16) is arranged on the inner side of the inner wall of the fermentation barrel (1).

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