Livestock and poultry manure fermentation device

Abstract

The utility model discloses a livestock and poultry manure fermentation device, which relates to the technical field of livestock and poultry manure fermentation and comprises a bottom plate, two supporting columns are fixedly arranged at the top of the bottom plate, a fermentation frame is fixedly arranged through the two supporting columns, a rotating column is rotatably arranged at the top of the bottom plate, and a transverse plate is fixedly arranged at the top of the rotating column. An annular seat is rotatably arranged in the fermentation frame in a penetrating mode, the transverse plate is fixedly arranged at the top of the annular seat, two symmetrically-arranged fermentation tanks are formed in the top of the annular seat, supporting rings are fixedly arranged on the inner walls of the fermentation tanks, first driving rods are rotatably arranged in the supporting rings in a penetrating mode, and second driving rods are rotatably arranged on the two sides of the inner walls of the fermentation tanks; and a plurality of stirring blades are fixedly arranged on the rod walls of the first driving rod and the second driving rod. Through the arrangement of the plurality of fermentation tanks, the inside of the fermentation tank on the other side can be cleaned while the fermentation tank on one side performs fermentation work, so that the continuous fermentation work is ensured, and the fermentation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of livestock and poultry excrement fermentation, in particular to a livestock and poultry excrement fermentation device. Background Art

[0002] Livestock and poultry manure contains a large amount of organic matter, such as protein, fat, carbohydrates, etc. The direct accumulation of these organic substances in the soil may inhibit plant growth. Therefore, through fermentation, these large-molecule organic substances can be decomposed into small-molecule substances such as amino acids, fatty acids, and sugars, which are more easily absorbed by plant roots, thereby improving soil fertility and plant growth efficiency.

[0003] After searching, the patent document with announcement number CN213596176U discloses a livestock and poultry manure fermentation device, which turns on the heating pipe to heat the fermentation box, turns on the first motor to drive the first rotating shaft to rotate, driving the stirring rod and the spiral stirring blade to stir and turn the organic fertilizer in the fermentation box to increase the fermentation effect, and the crushing protrusion on the outside of the stirring rod can break the agglomerated organic fertilizer. After fermentation, the discharge electric valve is opened to discharge the organic material in the fermentation box through the discharge pipe and fall above the sieve plate. The second electric telescopic rod pushes the second mounting frame downward to drive the first cleaning brush and the second cleaning brush on the lower side of the second sealing cover plate to extend into the fermentation box, and turns on the second motor to drive the second rotating shaft to drive the first cleaning brush and the second cleaning brush to clean the inner wall of the fermentation box, thereby preventing the fertilizer from adhering to the inner wall and bottom of the fermentation box.

[0004] However, the fermentation device is cleaned immediately after fermentation, which results in a certain amount of waiting time for subsequent fermentation, making it impossible to continue the fermentation work stably, thereby reducing the fermentation efficiency. Utility Model Content

[0005] In view of the above problems existing in the existing livestock and poultry manure fermentation device, the present utility model is proposed.

[0006] Therefore, the purpose of the present invention is to provide a livestock and poultry manure fermentation device, which solves the problem in the prior art that the fermentation work and the cleaning work of the fermentation area cannot be carried out simultaneously, resulting in the fermentation work not being able to be carried out continuously and reducing the fermentation efficiency.

[0007] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0008] A livestock and poultry manure fermentation device comprises a base plate, two support columns are fixedly provided on the top of the base plate, and a fermentation frame is fixedly provided via the two support columns. A rotating column is rotatably provided on the top of the base plate, and a horizontal plate is fixedly provided on the top of the rotating column. An annular seat is rotatably provided inside the fermentation frame, and the horizontal plate is fixedly provided on the top of the annular seat. Two symmetrically arranged fermentation tanks are provided on the top of the annular seat.

[0009] A support ring is fixedly provided on the inner wall of the fermentation tank, a first driving rod is rotatably provided inside the support ring, and second driving rods are rotatably provided on both sides of the inner wall of the fermentation tank, and a plurality of stirring blades are fixedly provided on the rod walls of the first driving rod and the second driving rod;

[0010] The outer wall of the fermentation frame is provided with a driving and stirring mechanism.

[0011] Preferably, a driving bevel gear is fixedly sleeved on the rod wall of the first driving rod, and a transmission bevel gear is fixedly provided on one end of each of the two second driving rods, and the driving bevel gear is matched with the transmission bevel gear.

[0012] Preferably, the driving and stirring mechanism includes a motor, a support frame is fixedly provided on the outer wall of the fermentation frame, the motor is fixed in the support frame, and a connecting driving mechanism is provided between the output shaft and the first driving rod.

[0013] Preferably, the connecting drive mechanism includes a connecting rod, a first through hole for cooperating with the rotation of the first driving rod is opened on the side of the fermentation tank, a second through hole is opened on the side of the fermentation frame, the connecting rod is slidably arranged in the second through hole, the end of the first driving rod is opened with a slot for cooperating with the connecting rod, a connecting groove is opened at one end of the connecting rod close to the motor, the output shaft of the motor passes through the connecting groove, and two symmetrically arranged slides are fixed on the outer wall, two symmetrically arranged slides are opened on the side of the connecting groove, the slide is slidably arranged in the slide groove, and a guide spring is fixed between the slide and the inner wall of the slide groove.

[0014] Furthermore, one end of the connecting rod inserted into the slot and the longitudinal section of the slot are both rectangular.

[0015] Preferably, a moving ring is slidingly sleeved on the lower end of the outer wall of the rotating column, a return spring is fixedly provided between the top of the moving ring and the rotating column, the return spring is sleeved on the lower end of the rotating column, and two symmetrically arranged positioning rods are fixedly provided on the bottom of the moving ring, and a plurality of positioning grooves are opened on the top of the base plate in a symmetrical manner and adapted to cooperate with the positioning rods for insertion.

[0016] Preferably, a sealing cover is fixedly provided on the inner wall of the fermentation tank, and the sealing cover is rotatably sleeved on the outer sides of the first driving rod and the second driving rod.

[0017] Preferably, the inner wall of the fermentation frame is provided with a plurality of installation grooves arranged at intervals, and electric heating rods are fixed in the installation grooves.

[0018] Preferably, a pull plate is fixedly provided on the rod wall of the connecting rod.

[0019] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0020] 1. The utility model is provided with a bottom plate, a supporting column, a fermentation frame, a rotating column, a horizontal plate, a ring, a fermentation tank, a driving and stirring mechanism and a connecting driving mechanism. It is possible to set up multiple fermentation tanks. While fermentation work is being carried out in a fermentation tank on one side, cleaning work can be carried out inside the fermentation tank on the other side, thereby ensuring continuous fermentation work and improving fermentation efficiency.

[0021] 2. The utility model is equipped with a bottom plate, a rotating column, a horizontal plate, a ring, a fermentation tank, a movable ring, a positioning rod and a positioning groove, which can fix the position of the fermentation tank after the two fermentation tanks are rotated and replaced, thereby ensuring stable fermentation and cleaning work. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0023] Figure 1 It is a structural diagram of the utility model;

[0024] Figure 2 It is a side structural diagram of the utility model;

[0025] Figure 3 For the utility model Figure 1 A magnified schematic diagram of part A;

[0026] Figure 4 For the utility model Figure 1 An enlarged schematic diagram of part B;

[0027] Figure 5 This is a schematic diagram of the connection structure of the first driving rod and the connecting rod of the utility model.

[0028] Description of reference numerals:

[0029] 1. Bottom plate; 2. Support column; 3. Fermentation frame; 4. Rotating column; 5. Horizontal plate; 6. Ring seat; 7. Fermentation tank; 8. Support ring; 9. First drive rod; 10. Second drive rod; 11. Stirring blade; 12. Driving bevel gear; 13. Transmission bevel gear; 14. Motor; 15. Support frame; 16. Connecting rod; 17. Connecting groove; 18. Slide plate; 19. Guide spring; 20. Moving ring; 21. Return spring; 22. Positioning rod; 23. Sealing cover; 24. Heating rod; 25. Pull plate. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0031] The embodiment of the utility model discloses a livestock and poultry excrement fermentation device.

[0032] Example 1

[0033] The utility model provides Figure 1-5 The livestock and poultry manure fermentation device shown includes a base plate 1, two support columns 2 are fixedly provided on the top of the base plate 1, and a fermentation frame 3 is fixed by the two support columns 2. A rotating column 4 is rotatably provided on the top of the base plate 1, and a horizontal plate 5 is fixed on the top of the rotating column 4. An annular seat 6 is rotatably penetrated inside the fermentation frame 3, and the horizontal plate 5 is fixed on the top of the annular seat 6. Two symmetrically arranged fermentation tanks 7 are provided on the top of the annular seat 6. The inner wall of the fermentation frame 3 is provided with a plurality of spaced installation grooves, and electric heating rods 24 are fixed in the installation grooves.

[0034] A support ring 8 is fixedly provided on the inner wall of the fermentation tank 7, and a first driving rod 9 is rotatably passed through the interior of the support ring 8. Second driving rods 10 are rotatably provided on both sides of the inner wall of the fermentation tank 7. A sealing cover 23 is fixedly provided on the inner wall of the fermentation tank 7, and the sealing cover 23 is rotatably sleeved on the outer sides of the first driving rod 9 and the second driving rod 10. A plurality of stirring blades 11 are fixedly provided on the rod walls of the first driving rod 9 and the second driving rod 10.

[0035] Before fermentation, the livestock and poultry manure to be fermented is placed in a fermentation tank 7 on one side, and fermentation liquid is added. Then, under the support of the rotating column 4, the annular seat 6 can be rotated so that the fermentation tank 7 filled with manure is transferred into the fermentation frame 3. At this time, multiple electric heating rods 24 are started, and the first drive rod 9 is connected to the external drive component so that the first drive rod 9 and the second drive rod 10 rotate and drive the stirring blade 11 to stir the manure, so that the manure is in full contact with the fermentation liquid to complete the fermentation work. After the fermentation work is completed, the annular seat 6 can be continued to rotate so that the two fermentation tanks 7 are replaced in position. At this time, the fermentation tank 7 that has completed fermentation is removed from the fermentation frame 3, and the fermentation tank 7 that has not yet completed fermentation enters the fermentation frame 3 for fermentation. At the same time, the material that has completed fermentation in the outer fermentation tank 7 can be taken out and the fermentation tank can be cleaned, so that cleaning and fermentation work can be carried out simultaneously to improve fermentation efficiency.

[0036] Example 2

[0037] In order to make the stirring blade 11 rotate stably on the basis of Example 2, the first driving rod 9 can be connected to the external driving component before and after the two fermentation tanks 7 are replaced, as shown in FIG. Figure 1 and Figure 3-5As shown, a driving bevel gear 12 is fixedly provided on the rod wall of the first driving rod 9, and a transmission bevel gear 13 is fixedly provided on one end of each of the two second driving rods 10. The driving bevel gear 12 is matched with the transmission bevel gear 13. The outer wall of the fermentation frame 3 is provided with a driving stirring mechanism, and the driving stirring mechanism includes a motor 14. A support frame 15 is fixedly provided on the outer wall of the fermentation frame 3. The motor 14 is fixed in the support frame 15, and a connecting driving mechanism is provided between the output shaft and the first driving rod 9;

[0038] The connecting drive mechanism includes a connecting rod 16. A first through hole is provided on the side of the fermentation tank 7 for cooperating with the first driving rod 9 for rotation. A second through hole is provided on the side of the fermentation frame 3. The connecting rod 16 is slidably arranged in the second through hole. A slot is provided at the end of the first driving rod 9 for cooperating with the connecting rod 16. The end of the connecting rod 16 inserted into the slot and the longitudinal section of the slot are both rectangular. A connecting groove 17 is provided at the end of the connecting rod 16 close to the motor 14. The output shaft of the motor 14 passes through the connecting groove 17, and two symmetrically arranged slides 18 are fixed on the outer wall. Two symmetrically arranged slides are provided on the side of the connecting groove 17. The slide 18 is slidably arranged in the slide, and a guide spring 19 is fixed between the slide and the inner wall of the slide. A pull plate 25 is fixed on the rod wall of the connecting rod 16.

[0039] Before the fermentation tank 7 is turned into the fermentation frame 3, the pull plate 25 can be pulled to make the connecting rod 16 move in the second through hole. At this time, the guide spring 19 is squeezed. Then, when the fermentation tank 7 moves into the fermentation frame 3, the pull plate 25 is released. Under the elastic recovery of the guide spring 19, the end of the connecting rod 16 is inserted into the slot at the end of the first drive rod 9. Then the motor 14 is started so that the first drive rod 9 can be driven to rotate under the connection between the connecting rod 16 and the slot in a rectangular state. At the same time, through the cooperation of the driving bevel gear 12 and the two transmission bevel gears 13, the first stirring rod 9 and the second stirring rod 10 can be rotated at the same time, thereby driving the stirring blade 11 to rotate stably and improving the fermentation effect in the fermentation tank 7. After the fermentation is completed, only the connecting rod 16 needs to be pulled out from the slot to make the annular seat 6 rotate stably.

[0040] Example 3

[0041] Example 3 is based on Example 1 in order to determine the position of the fermentation tank 7 after the fermentation tank 7 is transferred into the fermentation frame 3, as shown in FIG. Figure 1-2 As shown, a moving ring 20 is slidingly sleeved on the lower end of the outer wall of the rotating column 4, and a return spring 21 is fixed between the top of the moving ring 20 and the rotating column 4. The return spring 21 is sleeved on the lower end of the rotating column 4, and two symmetrically arranged positioning rods 22 are fixedly provided at the bottom of the moving ring 20. The top of the base plate 1 is provided with a plurality of positioning grooves that are symmetrically arranged around and cooperate with the positioning rods 22 for insertion.

[0042] After the fermentation tank 7 is filled with feces, the movable ring 20 can be pulled up to pull the positioning rod 22 out of the positioning groove and squeeze the return spring 21. At this time, the rotating column 4 can be rotated so that the fermentation tank 7 can be rotated into the fermentation frame 3. When the fermentation tank 7 is connected to the inside of the fermentation frame 3, the movable ring 20 is loosened. Under the elastic force of the return spring 21, the positioning rod 22 is inserted into the positioning groove again, and the positions of the rotating column 4 and the annular seat 6 are fixed, so that the fermentation tank 7 can perform stable fermentation work in the fermentation frame 3.

[0043] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A livestock and poultry manure fermentation device, comprising a bottom plate (1), characterized in that: Two support columns (2) are fixedly provided on the top of the bottom plate (1), and a fermentation frame (3) is fixedly provided via the two support columns (2). A rotating column (4) is rotatably provided on the top of the bottom plate (1), and a transverse plate (5) is fixedly provided on the top of the rotating column (4). An annular seat (6) is rotatably passed through the interior of the fermentation frame (3), and the transverse plate (5) is fixedly provided on the top of the annular seat (6). Two symmetrically arranged fermentation tanks (7) are provided on the top of the annular seat (6). A support ring (8) is fixedly provided on the inner wall of the fermentation tank (7), a first driving rod (9) is rotatably provided inside the support ring (8), second driving rods (10) are rotatably provided on both sides of the inner wall of the fermentation tank (7), and a plurality of stirring blades (11) are fixedly provided on the rod walls of the first driving rod (9) and the second driving rod (10); The outer wall of the fermentation frame (3) is provided with a driving and stirring mechanism.

2. The livestock and poultry manure fermentation device according to claim 1, characterized in that: A driving bevel gear (12) is fixedly sleeved on the rod wall of the first driving rod (9), and a transmission bevel gear (13) is fixedly mounted on one end of each of the two second driving rods (10), and the driving bevel gear (12) and the transmission bevel gear (13) are matched.

3. The livestock and poultry manure fermentation device according to claim 1, characterized in that: The driving and stirring mechanism includes a motor (14), a support frame (15) is fixedly provided on the outer wall of the fermentation frame (3), the motor (14) is fixedly provided in the support frame (15), and a connecting driving mechanism is provided between the output shaft and the first driving rod (9).

4. The livestock and poultry manure fermentation device according to claim 3, characterized in that: The connecting drive mechanism includes a connecting rod (16), a first through hole for cooperating with the first driving rod (9) for rotation is opened on the side of the fermentation tank (7), a second through hole is opened on the side of the fermentation frame (3), the connecting rod (16) is slidably arranged in the second through hole, the end of the first driving rod (9) is opened with a slot for cooperating with the connecting rod (16), a connecting groove (17) is opened at one end of the connecting rod (16) close to the motor (14), the output shaft of the motor (14) passes through the connecting groove (17), and two symmetrically arranged slides (18) are fixed on the outer wall, the side of the connecting groove (17) is opened with two symmetrically arranged slides, the slide (18) is slidably arranged in the slide, and a guide spring (19) is fixed between the slide and the inner wall of the slide.

5. The livestock and poultry manure fermentation device according to claim 4, characterized in that: One end of the connecting rod (16) inserted into the slot and the longitudinal section of the slot are both rectangular.

6. The livestock and poultry manure fermentation device according to claim 1, characterized in that: A moving ring (20) is slidably sleeved on the lower end of the outer wall of the rotating column (4), a return spring (21) is fixedly provided between the top of the moving ring (20) and the rotating column (4), and the return spring (21) is sleeved on the lower end of the rotating column (4), and two symmetrically arranged positioning rods (22) are fixedly provided on the bottom of the moving ring (20), and a plurality of positioning grooves are provided on the top of the base plate (1) that are symmetrically arranged around and matched with the positioning rods (22) for insertion.

7. The livestock and poultry manure fermentation device according to claim 1, characterized in that: A sealing cover (23) is fixedly provided on the inner wall of the fermentation tank (7), and the sealing cover (23) is rotatably sleeved on the outer sides of the first driving rod (9) and the second driving rod (10).

8. The livestock and poultry manure fermentation device according to claim 1, characterized in that: The inner wall of the fermentation frame (3) is provided with a plurality of installation grooves arranged at intervals, and electric heating rods (24) are fixedly arranged in the installation grooves.

9. The livestock and poultry manure fermentation device according to claim 4, characterized in that: A pull plate (25) is fixedly provided on the rod wall of the connecting rod (16).

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