Livestock and poultry waste fermentation device

Abstract

The utility model relates to the technical field of livestock and poultry waste treatment, and provides a livestock and poultry waste fermentation device which comprises a main body, a mixing mechanism is arranged at the top of the main body, and the mixing mechanism comprises a mounting rod and a plurality of groups of stirring blades rotationally mounted on the circumferential surface of the mounting rod; an adjusting mechanism for properly changing the angles of the stirring blades according to the fermentation degree of the livestock and poultry wastes is arranged in the mounting rod. The mixing mechanism can drive the stirring blades to rotate to realize uniform fermentation of the livestock and poultry wastes, and the adjusting mechanism is arranged to enable the stirring blades to perform proper angle change according to the fermentation degree of the livestock and poultry wastes, so that the fermentation efficiency and the product quality can be improved, and meanwhile, a proper flowing mode and a proper mixing effect can be generated; the fermentation process is promoted. The protection assembly can thoroughly remove waste attached to the surface of the special threaded rod, and therefore livestock and poultry waste fermentation materials are prevented from moving along with the special threaded rod to enter the installation rod to affect operation of parts.

Description

Technical Field

[0001] The utility model relates to the technical field of livestock and poultry waste treatment, and specifically relates to a livestock and poultry waste fermentation device. Background Art

[0002] The existing method for fermenting livestock and poultry waste is to set a stirring device in the main body to make the livestock and poultry waste fermented evenly, shorten the fermentation time and greatly improve the work efficiency and processing output.

[0003] The stirring device in the above method can make the livestock and poultry waste ferment evenly. However, the stirring blades in the stirring device cannot change the angle appropriately according to the degree of fermentation of the livestock and poultry waste during the stirring process, which will affect the stirring effect and then affect the fermentation effect. The main reason is that changes in parameters such as the degradation rate of organic matter, temperature, and humidity may lead to inconsistent environment inside the fermentation pile. For example, the temperature and humidity in some areas are too high or too low, and the degradation rate of organic matter is inconsistent, resulting in uneven fermentation. For another example, changes in the degradation rate of organic matter may cause the fermentation rate in some areas to be too fast or too slow, and the stirring blades cannot be adjusted in time to balance the fermentation rate of each area, which may easily lead to poor stirring effect and then lead to inconsistent fermentation rate. Therefore, a livestock and poultry waste fermentation device is needed. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a livestock and poultry waste fermentation device, which solves the problem in the prior art that the stirring blades cannot change the angle appropriately according to the fermentation degree of the livestock and poultry waste during the stirring process.

[0005] The technical solution of the utility model is as follows: a livestock and poultry waste fermentation device, comprising a main body, a mixing mechanism is arranged on the top of the main body, the mixing mechanism comprises a mounting rod and a plurality of groups of stirring blades rotatably mounted on the circumference of the mounting rod, and an adjusting mechanism is arranged inside the mounting rod for changing the stirring blades at appropriate angles according to the degree of fermentation of the livestock and poultry waste;

[0006] The adjustment mechanism includes a mounting seat fixed on the circumference of the mounting rod, a pressure sensor is installed on the mounting seat, a special-grained rod is slidably installed in the inner cavity of the mounting rod, a mounting plate is rotatably installed on the end of the special-grained rod, a power rod is movably connected to the mounting plate, the end of the power rod away from the mounting plate is movably connected to the end of the stirring blade away from the mounting rod, a connecting rod is movably connected between several groups of the stirring blades, and a power component for driving the special-grained rod to move laterally and used in conjunction with the pressure sensor is also provided in the inner cavity of the mounting rod.

[0007] Preferably, the power assembly includes an electromagnet installed in the inner cavity of the mounting rod and a magnet rotating on the end of the special-patterned rod away from the mounting plate. The electromagnet repels the magnet when energized. A return spring is provided on the outer wall of the special-patterned rod, and the two ends of the return spring are fixedly connected to the magnet and the mounting rod respectively.

[0008] Preferably, a motor is fixedly mounted on the top of the main body, a rotating shaft is fixedly connected to the output end of the motor, the mounting rod is fixed to the circumference of the rotating shaft, and two auxiliary mixing knives are symmetrically fixedly connected to the front and rear faces of the plurality of stirring blades.

[0009] Preferably, a control panel for controlling the mixing mechanism and the regulating mechanism is fixedly connected to the top of the main body, and the motor, the pressure sensor and the electromagnet are all electrically connected to the control panel.

[0010] Preferably, the end of the mounting rod away from the rotating shaft is provided with a protective component for cleaning livestock and poultry waste fermentation products on the outer wall of the special-patterned rod, and the protective component includes a mounting sleeve fixed to the end face of the mounting rod, and the surface of the mounting sleeve is threadedly connected with an adapter sleeve.

[0011] Preferably, one end of the adapting sleeve away from the mounting sleeve is fixedly connected with a scraping head, and the inner wall of the scraping head is fixedly mounted with a sponge sleeve and a cleaning brush in sequence from left to right.

[0012] Preferably, a driving block is fixedly installed inside one end of the mounting rod away from the rotating shaft, and the threaded rod is threadedly connected to the driving block.

[0013] Preferably, a protective cover is fixedly connected to one end of the mounting seat away from the mounting rod, and the protective cover fits the shape of the pressure sensor and can resist the corrosion of the pressure sensor by acid and alkali substances generated during the fermentation process;

[0014] Preferably, a feed pipe, an exhaust pipe and a discharge pipe are fixedly connected to the main body.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model is designed with a mixing mechanism and an adjusting mechanism. The mixing mechanism can drive the stirring blades to rotate to achieve uniform fermentation of livestock and poultry waste. The setting of the adjusting mechanism can make the stirring blades change the appropriate angle according to the fermentation degree of livestock and poultry waste, which helps to improve the fermentation efficiency and product quality. At the same time, it can produce an appropriate flow pattern and mixing effect, which helps to fully mix the organic matter in the waste with the microorganisms and promote the fermentation process.

[0017] 2. The utility model designs a protective component, which ensures that the surface of the scraper head, sponge cover and cleaning brush are in contact and cleaning more evenly and comprehensively through the rotation of the special-grained rod, thereby more thoroughly removing waste adhered to the surface and preventing livestock and poultry waste fermentation products from moving with the special-grained rod into the mounting rod to affect the operation of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the main body cross-sectional structure proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the installation rod proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the protective cover separation structure proposed by the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of the scraping head.

[0023] In the figure: 1. main body; 11. feed pipe; 12. exhaust pipe; 13. discharge pipe; 2. control panel; 3. mixing mechanism; 31. motor; 32. rotating shaft; 33. mounting rod; 34. stirring blade; 35. auxiliary mixing knife; 5. adjusting mechanism; 51. mounting seat; 52. pressure sensor; 53. electromagnet; 54. magnet; 55. special rod; 56. reset spring; 57. power rod; 58. connecting rod; 59. mounting plate; 6. protective cover; 7. protective assembly; 71. scraper head; 72. adapter set; 73. mounting sleeve; 74. drive block; 75. cleaning brush; 76. sponge sleeve. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] A livestock and poultry waste fermentation device is a biocomposting device, which promotes the growth of microorganisms and the degradation of organic matter by controlling parameters such as oxygen, temperature, and humidity, and ultimately converts livestock and poultry waste into organic fertilizer or other usable products.

[0026] Example 1

[0027] At present, the stirring device can make the livestock and poultry waste fermented evenly. However, the stirring blades of the stirring device cannot change the angle appropriately according to the degree of fermentation of the livestock and poultry waste during the stirring process, which will lead to uneven fermentation of livestock and poultry waste, inconsistent fermentation rate and energy waste. Figure 1-Figure 4 The embodiment provides a livestock and poultry waste fermentation device, including a main body 1, on which a feed pipe 11, an exhaust pipe 12 and a discharge pipe 13 are fixedly connected, and the exhaust pipe 12 is connected to an odor treatment device, so that the entire fermentation device can effectively treat the odor generated during the fermentation process during use.

[0028] like Figure 1 As shown, a control panel 2 for controlling the mixing mechanism 3 and the regulating mechanism 5 is fixedly connected to the top of the main body 1 , and the motor 31 , the pressure sensor 52 , and the electromagnet 53 are all electrically connected to the control panel 2 .

[0029] like Figure 1 and Figure 2 As shown, a mixing mechanism 3 is provided on the top of the main body 1, and the mixing mechanism 3 includes a mounting rod 33 and a plurality of groups of stirring blades 34 rotatably mounted on the circumference of the mounting rod 33. A motor 31 is fixedly mounted on the top of the main body 1, and a rotating shaft 32 is fixedly connected to the output end of the motor 31. The mounting rod 33 is fixed to the circumference of the rotating shaft 32. The motor 31 is started so that the output end drives the rotating shaft 32 to drive the mounting rod 33 to rotate, and the rotation of the mounting rod 33 drives the plurality of stirring blades 34 to rotate to achieve uniform fermentation of livestock and poultry waste. Two auxiliary mixing knives 35 are symmetrically fixedly connected to the front and rear surfaces of the plurality of stirring blades 34. The auxiliary mixing knives 35 are used to improve the stirring, mixing, cutting and oxygen transfer effects of the waste, thereby promoting the efficiency and quality of waste fermentation.

[0030] like Figure 2 and Figure 3As shown, the interior of the mounting rod 33 is provided with an adjustment mechanism 5 for appropriately changing the angle of the stirring blade 34 according to the fermentation degree of livestock and poultry waste. The adjustment mechanism 5 includes a mounting seat 51 fixed to the circumference of the mounting rod 33, and a pressure sensor 52 is installed on the mounting seat 51. The pressure sensor 52 is closely related to the changes in parameters such as the degradation rate, temperature, and humidity of organic matter. During the fermentation process, the degradation of organic matter will release gas, resulting in pressure changes inside the fermentation pile. When the degradation rate of organic matter is faster, more gas will be released, resulting in a faster increase in the pressure inside the fermentation pile. At the same time, high temperature is conducive to the degradation of organic matter. Therefore, at a higher temperature, the degradation of organic matter is faster. The faster the decomposition rate, the more gas is released, which leads to a larger pressure change. Suitable humidity conditions are conducive to the growth of microorganisms and the degradation of organic matter. Therefore, under suitable humidity conditions, the degradation rate of organic matter is faster, and the gas produced is more, which leads to a larger pressure change. Therefore, by monitoring the signal of the pressure sensor 52, the change of the internal pressure of the fermentation pile can be sensed in real time, thereby indirectly reflecting the change of parameters such as the degradation rate of organic matter, temperature, and humidity. According to these pressure changes, the angle of the stirring blade 34 can be adjusted to ensure the uniformity and stability of the fermentation process, thereby better controlling the fermentation process and ensuring that the waste is fully mixed and fermented. A special rod 55 is slidably installed in the inner cavity of the mounting rod 33. The outer wall thread of the special rod 55 is set at a special angle, and the spacing between the threads is large. A mounting plate 59 is rotatably mounted on the end of the special-patterned rod 55, and a power rod 57 is movably connected to the mounting plate 59. The end of the power rod 57 away from the mounting plate 59 is movably connected to the end of the stirring blade 34 away from the mounting rod 33. A connecting rod 58 is movably connected between several groups of stirring blades 34. The special-patterned rod 55 moves outward to push the mounting plate 59 to move the actuating rod 57 to pull one of the stirring blades 34. At the same time, the setting of the connecting rod 58 can make the angle of the remaining stirring blades 34 synchronize with one of the stirring blades 34. By adjusting the angle of the stirring blade 34, the waste at different stages in the main body 1 can be better mixed, thereby improving the mixing effect and the uniformity of fermentation.

[0031] like Figure 2As shown, a power assembly for driving the ribbed rod 55 to move laterally and cooperate with the pressure sensor 52 is also provided in the inner cavity of the mounting rod 33. The power assembly includes an electromagnet 53 installed in the inner cavity of the mounting rod 33 and a magnet 54 rotating on the end of the ribbed rod 55 away from the mounting plate 59. When the electromagnet 53 is energized, it repels the magnet 54. The control panel 2 controls the magnetic force of the electromagnet 53 through the transmission of information from the pressure sensor 52. By adjusting the magnetic force of the electromagnet 53, the repulsive force distance between the magnets 54 can be indirectly affected. A reset spring 56 is provided on the outer wall of the ribbed rod 55. The reset spring 56 is provided to pull the magnet 54 to reset when the electromagnet 53 is powered off. The two ends of the reset spring 56 are respectively fixedly connected to the magnet 54 and the mounting rod 33.

[0032] like Figure 3 As shown, a protective cover 6 is fixedly connected to one end of the mounting seat 51 away from the mounting rod 33. The protective cover 6 fits the shape of the pressure sensor 52 and can resist the corrosion of the pressure sensor 52 by acid and alkali substances produced during the fermentation process. The material of the protective cover 6 can be silicone rubber, fluororubber, polytetrafluoroethylene (PTFE) and other materials. These materials have good chemical resistance, high temperature resistance and sealing properties, and have certain elasticity and softness. They can better protect the pressure sensor 52 and have less impact on the operation of the pressure sensor 52.

[0033] Example 2

[0034] Based on Example 1, Figure 2 and Figure 4In order to prevent livestock and poultry waste fermentation products from entering the mounting rod 33, the following arrangement is made: a protective component 7 for cleaning livestock and poultry waste fermentation products on the outer wall of the special-grained rod 55 is provided at one end of the mounting rod 33 away from the rotating shaft 32. The protective component 7 includes a mounting sleeve 73 fixed to the end face of the mounting rod 33. The surface of the mounting sleeve 73 is threadedly connected with an adaptor sleeve 72. The threaded mounting sleeve 73 and the adaptor sleeve 72 can be quickly disassembled and replaced when the device is repaired. A drive block 74 is fixedly installed inside the end of the mounting rod 33 away from the rotating shaft 32. The special-grained rod 55 is threadedly connected to the drive block 74. When the special-grained rod 55 moves, the drive block 74 will cause the special-grained rod 55 to rotate. The rotational motion can increase the frequency of scraping and wiping, and improve the cleaning effect. In particular, for waste that is more stubbornly attached to the surface, the rotational motion can more effectively remove it. When the rotating special-grained rod 55 returns to the mounting rod 33, it will pass through the scraping head 71. The adaptor sleeve 72 is away from the mounting sleeve 73. A scraping head 71 is fixedly connected to the end, and the special-grained rod 55 is sleeved inside the scraping head 71. The scraping head 71 can scrape off the livestock and poultry waste fermentation products attached to the outer wall of the special-grained rod 55. The inner wall of the scraping head 71 is fixedly installed with a sponge cover 76 and a cleaning brush 75 from left to right in sequence. The special-grained rod 55 that scrapes off the poultry waste fermentation products retracts and passes through the cleaning brush 75 and the sponge cover 76 in sequence to realize the brushing process and return to the installation rod 33. The special-grained rod 55 can prevent the livestock and poultry waste fermentation products from entering the installation rod 33 through the scraping-brushing-wiping process.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A livestock and poultry waste fermentation device, comprising a main body (1), characterized in that: A mixing mechanism (3) is arranged on the top of the main body (1), the mixing mechanism (3) comprising a mounting rod (33) and a plurality of groups of stirring blades (34) rotatably mounted on the circumference of the mounting rod (33), and an adjusting mechanism (5) is arranged inside the mounting rod (33) for changing the angle of the stirring blades (34) appropriately according to the fermentation degree of livestock and poultry waste; The adjustment mechanism (5) comprises a mounting seat (51) fixed on the circumference of the mounting rod (33), a pressure sensor (52) being mounted on the mounting seat (51), a textured rod (55) being slidably mounted in the inner cavity of the mounting rod (33), a mounting plate (59) being rotatably mounted on the end of the textured rod (55), a power rod (57) being movably connected to the mounting plate (59), an end of the power rod (57) away from the mounting plate (59) being movably connected to an end of a stirring blade (34) away from the mounting rod (33), a connecting rod (58) being movably connected between a plurality of groups of the stirring blades (34), and a power assembly for driving the textured rod (55) to move laterally and for use in conjunction with the pressure sensor (52) being further disposed in the inner cavity of the mounting rod (33).

2. The livestock and poultry waste fermentation device according to claim 1, characterized in that: The power assembly comprises an electromagnet (53) installed in the inner cavity of the mounting rod (33) and a magnet (54) rotating on the end of the special-patterned rod (55) away from the mounting plate (59); the electromagnet (53) repels the magnet (54) when energized; a return spring (56) is sleeved on the outer wall of the special-patterned rod (55); and two ends of the return spring (56) are fixedly connected to the magnet (54) and the mounting rod (33) respectively.

3. The livestock and poultry waste fermentation device according to claim 1, characterized in that: A motor (31) is fixedly mounted on the top of the main body (1), the output end of the motor (31) is fixedly connected to a rotating shaft (32), the mounting rod (33) is fixed to the circumference of the rotating shaft (32), and the front and rear surfaces of the plurality of stirring blades (34) are symmetrically fixedly connected to two auxiliary mixing knives (35).

4. The livestock and poultry waste fermentation device according to claim 1, characterized in that: A control panel (2) for controlling the mixing mechanism (3) and the regulating mechanism (5) is fixedly connected to the top of the main body (1), and the motor (31), the pressure sensor (52), and the electromagnet (53) are all electrically connected to the control panel (2).

5. The livestock and poultry waste fermentation device according to claim 1, characterized in that: The end of the mounting rod (33) away from the rotating shaft (32) is provided with a protective component (7) for cleaning livestock and poultry waste fermentation products on the outer wall of the special rod (55), and the protective component (7) includes a mounting sleeve (73) fixed to the end surface of the mounting rod (33), and the surface of the mounting sleeve (73) is threadedly connected with an adaptor sleeve (72).

6. The livestock and poultry waste fermentation device according to claim 5, characterized in that: One end of the adapting sleeve (72) away from the mounting sleeve (73) is fixedly connected to a scraping head (71), and a sponge sleeve (76) and a cleaning brush (75) are fixedly mounted on the inner wall of the scraping head (71) in sequence from left to right.

7. The livestock and poultry waste fermentation device according to claim 1, characterized in that: A driving block (74) is fixedly installed inside one end of the mounting rod (33) away from the rotating shaft (32), and the threaded rod (55) is threadedly connected to the driving block (74).

8. The livestock and poultry waste fermentation device according to claim 1, characterized in that: The end of the mounting seat (51) away from the mounting rod (33) is fixedly connected with a protective cover (6), and the protective cover (6) fits the shape of the pressure sensor (52) and can resist the corrosion of the pressure sensor (52) by acid and alkali substances generated during the fermentation process.

9. The livestock and poultry waste fermentation device according to claim 1, characterized in that: The main body (1) is fixedly connected with a feed pipe (11), an exhaust pipe (12) and a discharge pipe (13).

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