Animal waste fermentation machine

Abstract

The utility model discloses an animal waste fermentation machine, relates to the field of waste fermentation, including fermentation tank, the lower end of one side of fermentation tank is fixedly equipped with the mounting block, the mounting block is detachably equipped with a plurality of sampling tubes, the inside of mounting block is equipped with a plurality of first placing grooves corresponding to the sampling tubes, and the sampling tubes are arranged in the first placing grooves. A first placement groove is formed in the mounting block, a first groove body is formed in the position, located below the first placement groove, of the mounting block, a second groove body is formed in one end of the first groove body, a conical groove body is formed in one end of the second groove body, and the interior of the fermentation tank, the first groove body, the second groove body, the conical groove body and the first placement groove are sequentially communicated. When sampling is needed, only the sampling pipe needs to be inserted into the first placement groove, at the moment, the sampling pipe is communicated with the interior of the fermentation tank through the communication component, then fermentation liquor is collected, the sampling pipe can be directly taken down after use, and a feeding port does not need to be opened for observation and sampling.

Description

Technical Field

[0001] The utility model relates to the field of excrement fermentation, in particular to an animal excrement fermentation machine. Background Art

[0002] Animal manure fermentation is not always in solid form; in fact, animal manure fermentation can be in two forms: solid fermentation and liquid fermentation, depending on the usage scenario, treatment purpose and technical conditions;

[0003] Solid fermentation is to mix animal manure with other organic materials (such as straw, sawdust, etc.) and then compost and ferment under controlled conditions. This method is suitable for processing large and concentrated animal manure, such as manure produced by breeding farms or farms. During the solid fermentation process, organic matter is converted into stable humus through the action of microorganisms, while pathogens and parasite eggs in it are killed, reducing pollution to the environment.

[0004] Liquid fermentation is to mix animal manure with water in a certain proportion, add specific microbial strains or enzyme preparations, and ferment in a closed fermentation tank; this method is suitable for processing animal manure that is more dispersed or difficult to collect, such as household pet manure or manure from small farms; liquid fermentation can achieve faster decomposition and conversion of organic matter, and can also control the quality and use of fermentation products by adjusting fermentation conditions;

[0005] It should be noted that no matter which fermentation method is used, the fermentation conditions, such as temperature, humidity, pH value, ventilation volume, etc., need to be controlled to ensure the smooth progress of the fermentation process and the quality of the fermentation products; in addition, the fermented products also need to be properly processed and utilized, such as composting, making organic fertilizers, producing biogas, etc., to achieve resource recycling and reduce environmental pollution.

[0006] Traditionally, when conducting liquid fermentation, it is often necessary to frequently open the feed port to observe the current fermentation situation and use a container to collect a portion of the fermentation liquid for observation, observe its light transmittance and color, and use an instrument to detect its pH value. The fermentation tank is generally large as a whole, and frequent observation requires repeated climbing. Frequent opening of the discharge port can easily lead to external bacteria invading the device and causing fermentation failure.

[0007] Therefore, it is necessary to propose an animal manure fermentation machine to solve the above problems. Utility Model Content

[0008] The purpose of the utility model is to provide an animal excrement fermentation machine to solve the above-mentioned problem that it is impossible to conveniently sample and observe the fermentation liquid.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an animal manure fermentation machine, comprising a fermentation tank, a mounting block is fixedly installed at the lower end of one side of the fermentation tank, a plurality of sampling tubes are detachably installed on the mounting block, a plurality of first placement grooves corresponding to the sampling tubes are opened inside the mounting block, a first slot body is opened at a position below the first placement groove of the mounting block, a second slot body is opened at one end of the first slot body, a conical slot body is opened at one end of the second slot body, the interior of the fermentation tank, the first slot body, the second slot body, the conical slot body, and the first placement groove are connected in sequence, a connecting component is provided on the internal sliding card of the first placement groove, when the sampling tube is installed into the interior of the first placement groove, the connecting component is connected with the interior of the sampling tube and the second slot body at the same time, and when the sampling tube leaves the first placement groove, the second slot body is in a closed state.

[0010] Preferably, the connecting component includes a mounting plate, a first connecting tube is fixedly mounted in the middle of the upper surface of the mounting plate, a plurality of evenly distributed second through grooves are formed on the first connecting tube, a second connecting tube is fixedly mounted in the middle of the lower surface of the mounting plate, a plurality of evenly distributed third through grooves are formed on the second connecting tube, and the first connecting tube is connected to the second connecting tube.

[0011] Preferably, a first spring is fixedly installed inside the second groove body, a sealing ball is fixedly installed on the top end of the first spring, and the sealing ball is located inside the conical groove body.

[0012] Preferably, a second mounting groove is provided on the bottom surface of the first mounting groove, a second spring is fixedly installed inside the second mounting groove, the top end of the second spring is fixedly installed on the lower surface of the mounting plate, limit blocks are fixedly installed on both sides of the mounting plate, and third groove bodies corresponding to the limit blocks are provided at both sides of the lower end of the first mounting groove.

[0013] Preferably, a straight groove, an inclined groove and a card groove are provided inside the first placement groove, and the sampling tube includes a transparent tank body, a connecting tank body is fixedly installed on the lower end of the transparent tank body, sliding rods corresponding to the straight grooves are fixedly installed on both sides of the connecting tank body, and a sealing rubber ring is fixedly installed on the lower surface of the mounting plate.

[0014] Preferably, a connecting tube is fixedly installed in the middle position of the inner bottom end of the connecting tank body, a sealing slide is provided on the internal sliding card of the connecting tube, a third spring is fixedly installed between the sealing slide and the connecting tube, a plurality of evenly distributed first through grooves are opened on the connecting tube, and the connecting tube is connected to the outside of the sampling tube.

[0015] Preferably, a feed inlet is fixedly installed on the top of the fermentation tank.

[0016] Preferably, a plurality of supporting legs are fixedly mounted on the bottom end of the fermentation tank.

[0017] Technical effects and advantages of the utility model:

[0018] 1. The device is provided with a connecting component, so that when sampling is needed, it is only necessary to insert the sampling tube into the first placement tank. At this time, the connecting component connects the sampling tube and the inside of the fermentation tank, and then collects the fermentation liquid. When the use is completed, the sampling tube can be directly removed without opening the feed port for observation and sampling;

[0019] 2. The device is provided with a connecting tank body, so that when the device is not in use, the fermentation liquid inside the sampling tube can be displayed in a columnar shape, which is more convenient for workers to observe its light transmittance, color, and the fermentation status of suspended matter, thereby reducing the occurrence of harmful substances or other situations during the fermentation process;

[0020] 3. The device is provided with a sealing rubber ring. When the slide rod slides along the straight groove, the inclined groove and the card groove, the mounting plate will press the sealing rubber ring tightly against the bottom surface of the first placement groove, thereby preventing the fermentation liquid inside the conical groove body from leaking out and causing the first placement groove to be contaminated, ensuring the cleanliness of the sampling tube when it is taken out, and its surface will not be stained with fermentation liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the animal excrement fermentation machine of the present utility model.

[0022] Figure 2 It is a schematic diagram of the connection structure of the installation block and the sampling tube in the utility model.

[0023] Figure 3 It is a cross-sectional view of the mounting block in the utility model.

[0024] Figure 4 It is a schematic diagram of the structure inside the installation block in the utility model.

[0025] Figure 5 It is a structural schematic diagram of the connecting components in the utility model.

[0026] Figure 6 It is a structural schematic diagram of the sampling tube in the utility model.

[0027] Figure 7 It is a cross-sectional view of the sampling tube in the utility model.

[0028] Figure 8 For this utility model Figure 7 Enlarged view of point A in the middle.

[0029] In the figure: 1, fermentation tank; 2, mounting block; 3, sampling tube; 4, connecting component; 11, feed port; 12, supporting foot; 21, first placement groove; 22, first tank body; 23, second tank body; 24, conical tank body; 25, straight groove; 26, second placement groove; 31, transparent tank body; 32, connecting tank body; 33, connecting tube; 41, mounting plate; 42, first connecting pipe; 43, second connecting pipe; 211, third tank body; 231, first spring; 232, sealing ball; 251, inclined groove; 252, card groove; 261, second spring; 321, sliding rod; 331, sealing slide plate; 332, third spring; 333, first through groove; 411, limit block; 412, sealing rubber ring; 421, second through groove; 431, third through groove. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] The utility model provides Figure 1-Figure 8 An animal manure fermentation machine shown includes a fermentation tank 1, a feed port 11 is fixedly installed on the top of the fermentation tank 1, a plurality of supporting legs 12 are fixedly installed on the bottom of the fermentation tank 1, a mounting block 2 is fixedly installed on the lower end of one side of the fermentation tank 1, a plurality of sampling tubes 3 are detachably installed on the mounting block 2, the sampling tubes 3 include a transparent tank body 31, a connecting tank body 32 is fixedly installed on the lower end of the transparent tank body 31, a plurality of first placement grooves 21 corresponding to the sampling tubes 3 are provided inside the mounting block 2, a first groove body 22 is provided at a position of the mounting block 2 below the first placement groove 21, a second groove body 23 is provided at one end of the first groove body 22, a conical groove body 24 is provided at one end of the second groove body 23, and the interior of the fermentation tank 1, the first groove body 22, the second groove body 23, the conical groove body 24, and the first placement groove 21 are connected in sequence.

[0032] In actual use, animal manure, water and a catalyst are added to the interior of the fermentation tank 1 through the feed port 11. The feed port 11 has a cover plate that can keep the interior of the fermentation tank 1 relatively sealed. At this time, the animal manure is fermented inside the fermentation tank 1. At this time, the sampling tube 3 is installed inside the first placement groove 21. At this time, the fermentation tank 1, the first tank body 22, the second tank body 23, the conical tank body 24, the first placement groove 21, and the sampling tube 3 form a communicating vessel. The fermentation liquid will enter the interior of the sampling tube 3 through the first tank body 22, the second tank body 23, and the conical tank body 24. At this time, the interior of the sampling tube 3 is filled with the fermentation liquid. Because the transparent tank body 31 is made of transparent material, the fermentation stage inside the fermentation tank 1 can be observed in real time. Because the sampling tube 3 and the interior of the fermentation tank 1 form a communicating vessel principle, the interior of the sampling tube 3 will have a certain pressure.

[0033] The first placement groove 21 is internally slidingly provided with a connecting component 4. When the sampling tube 3 is installed into the first placement groove 21, the connecting component 4 is simultaneously connected with the interior of the sampling tube 3 and the second groove body 23. When the sampling tube 3 leaves the first placement groove 21, the second groove body 23 is in a closed state. The connecting component 4 comprises a mounting plate 41. A first connecting tube 42 is fixedly installed in the middle of the upper surface of the mounting plate 41. The first connecting tube 42 is provided with a plurality of evenly distributed second through grooves 421. A second connecting tube 43 is fixedly installed in the middle of the lower surface of the mounting plate 41. The second connecting tube 43 is provided with a plurality of evenly distributed third through grooves 431. The first connecting tube 42 is connected with the second connecting tube 43. A first spring 231 is fixedly installed in the interior of the second groove body 23. A sealing ball 232 is fixedly installed on the top of the first spring 231. The sealing ball 232 is located in the interior of the conical groove body 24. The connecting tank A connecting tube 33 is fixedly installed in the middle position of the inner bottom end of the body 32, and a sealing slide plate 331 is slidingly clamped inside the connecting tube 33, and a third spring 332 is fixedly installed between the sealing slide plate 331 and the connecting tube 33. A plurality of evenly distributed first through grooves 333 are provided on the connecting tube 33, and the connecting tube 33 is communicated with the outside of the sampling tube 3. A second mounting groove 26 is provided on the bottom surface of the first mounting groove 21, and a second spring 261 is fixedly installed inside the second mounting groove 26, and the top of the second spring 261 is fixedly installed on the lower surface of the mounting plate 41, and limit blocks 411 are fixedly installed on both sides of the mounting plate 41, and third groove bodies 211 corresponding to the limit blocks 411 are provided at both sides of the inner lower end of the first mounting groove 21, and the limit blocks 411 are slidingly clamped inside the third groove body 211 to limit the displacement of the connecting component 4 and make the sliding of the connecting component 4 more stable.

[0034] When the connecting tank body 32 enters the first placement groove 21, the first connecting pipe 42 enters the interior of the connecting cylinder 33, the connecting cylinder 33 moves up to compress the third spring 332, and the second through groove 421 is connected to the first through groove 333. At the same time, the bottom end of the connecting tank body 32 pushes the mounting plate 41 to move downward, and 261 is compressed. At this time, the second connecting pipe 43 enters the interior of the second slot body 23, and the second connecting pipe 43 pushes the sealing ball 232 to move downward to compress the first spring 231. The third through groove 431 is connected to the second slot body 23, and the first slot body 22, the second slot body 23, and the second The connecting pipe 43 is connected, and the fermentation liquid enters the interior of the sampling tube 3 through the first tank body 22, the second tank body 23, the conical tank body 24, and the connecting component 4. When the connecting tank body 32 is detached from the first receiving groove 21, the second spring 261 is released to push the connecting component 4 upward. Because there is pressure inside the fermentation tank 1, the second receiving groove 26 quickly blocks the conical tank body 24 under the pressure and the push of the first spring 231, so that the conical tank body 24 is in a closed state, thereby realizing sampling and observation by installing the sampling tube 3. When the sampling tube 3 is taken out, the first receiving groove 21 is in a sealed state.

[0035] It should be noted that the inner diameters of the first tank body 22, the second tank body 23, and the conical tank body 24 are smaller than the inner diameter of the first placement tank 21 to prevent damage to the device caused by excessive pressure inside the fermentation tank 1. Different inner diameters can reduce transient pressure and liquid flow rate.

[0036] A straight groove 25 , an inclined groove 251 , and a clamping groove 252 are formed inside the first placement groove 21 . Slide rods 321 corresponding to the straight groove 25 are fixedly installed on both sides of the connecting tank body 32 . A sealing rubber ring 412 is fixedly installed on the lower surface of the mounting plate 41 .

[0037] When installing the sampling tube 3, first align the slide bar 321 with the straight groove 25, then insert the connecting tank body 32 into the first placement groove 21, and rotate the sampling tube 3 when the slide bar 321 enters the bottom end of the straight groove 25. At this time, the slide bar 321 enters the interior of the inclined groove 251 and slides along the inclined groove 251 to the interior of the card groove 252. At this time, the connecting tank body 32 and the mounting plate 41 are pushed down, and then the mounting plate 41 presses the sealing rubber ring 412 tightly on the bottom surface of the first placement groove 21, thereby preventing the fermentation liquid inside the conical groove body 24 from seeping out and causing the first placement groove 21 to be contaminated, thereby ensuring the cleanliness of the sampling tube 3 when in use.

[0038] Working principle: In actual use, animal feces, water and a catalyst are added to the interior of the fermentation tank 1 through the feed port 11. The feed port 11 has a cover plate that can keep the interior of the fermentation tank 1 relatively sealed. The animal feces are fermented inside the fermentation tank 1. When the sampling tube 3 is installed inside the first placement tank 21, the fermentation liquid will enter the interior of the sampling tube 3 through the first tank body 22, the second tank body 23, and the conical tank body 24. At this time, the interior of the sampling tube 3 is filled with fermentation liquid. Because the transparent tank body 31 is made of transparent material, the fermentation stage inside the fermentation tank 1 can be observed in real time. Because the sampling tube 3 and the interior of the fermentation tank 1 form a communicating vessel principle, the interior of the sampling tube 3 will have a certain pressure;

[0039] When the connecting tank body 32 enters the first placement groove 21, the first connecting pipe 42 enters the interior of the connecting cylinder 33, the connecting cylinder 33 moves up to compress the third spring 332, and the second through groove 421 is connected to the first through groove 333. At the same time, the bottom end of the connecting tank body 32 pushes the mounting plate 41 to move downward, and 261 is compressed. At this time, the second connecting pipe 43 enters the interior of the second slot body 23, and the second connecting pipe 43 pushes the sealing ball 232 to move downward to compress the first spring 231. The third through groove 431 is connected to the second slot body 23, and the first slot body 22, the second slot body 23, and the second The connecting pipe 43 is connected, and the fermentation liquid enters the interior of the sampling tube 3 through the first tank body 22, the second tank body 23, the conical tank body 24, and the connecting component 4. When the connecting tank body 32 is separated from the interior of the first placement tank 21, the second spring 261 is released to push the connecting component 4 upward. Because there is pressure inside the fermentation tank 1, the second placement tank 26 quickly blocks the conical tank body 24 under the pressure and the push of the first spring 231, so that the conical tank body 24 is in a closed state, thereby realizing that sampling and observation can be carried out by installing the sampling tube 3. When the sampling tube 3 is taken out, the first placement tank 21 is in a sealed state;

[0040] When installing the sampling tube 3, first align the slide bar 321 with the straight groove 25, then insert the connecting tank body 32 into the first mounting groove 21, and rotate the sampling tube 3 when the slide bar 321 enters the bottom end of the straight groove 25. At this time, the slide bar 321 enters the inside of the inclined groove 251 and slides along the inclined groove 251 to the inside of the card groove 252. At this time, the connecting tank body 32 and the mounting plate 41 are pushed down, and then the mounting plate 41 presses the sealing rubber ring 412 tightly on the bottom surface of the first mounting groove 21.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An animal manure fermentation machine, comprising a fermentation tank (1), characterized in that: A mounting block (2) is fixedly mounted at the lower end of one side of the fermentation tank (1), a plurality of sampling tubes (3) are detachably mounted on the mounting block (2), a plurality of first placement grooves (21) corresponding to the sampling tubes (3) are provided inside the mounting block (2), a first groove body (22) is provided at a position below the first placement grooves (21), a second groove body (23) is provided at one end of the first groove body (22), and a conical groove body (24) is provided at one end of the second groove body (23). The interior of the fermentation tank (1), the first tank body (22), the second tank body (23), the conical tank body (24), and the first placement tank (21) are connected in sequence; a connecting component (4) is provided in the sliding card inside the first placement tank (21); when the sampling tube (3) is installed into the interior of the first placement tank (21), the connecting component (4) is connected to the interior of the sampling tube (3) and the second tank body (23) at the same time; when the sampling tube (3) leaves the first placement tank (21), the second tank body (23) is in a closed state.

2. The animal manure fermentation machine according to claim 1, characterized in that: The connecting component (4) comprises a mounting plate (41), a first connecting pipe (42) being fixedly mounted in the middle of the upper surface of the mounting plate (41), a plurality of evenly distributed second through grooves (421) being provided on the first connecting pipe (42), a second connecting pipe (43) being fixedly mounted in the middle of the lower surface of the mounting plate (41), a plurality of evenly distributed third through grooves (431) being provided on the second connecting pipe (43), and the first connecting pipe (42) is connected to the second connecting pipe (43).

3. The animal manure fermentation machine according to claim 2, characterized in that: A first spring (231) is fixedly mounted inside the second groove body (23), a sealing ball (232) is fixedly mounted on the top end of the first spring (231), and the sealing ball (232) is located inside the conical groove body (24).

4. The animal manure fermentation machine according to claim 2, characterized in that: A second placement groove (26) is provided on the bottom surface of the first placement groove (21), a second spring (261) is fixedly installed inside the second placement groove (26), a top end of the second spring (261) is fixedly installed on the lower surface of the mounting plate (41), both sides of the mounting plate (41) are fixedly installed with limit blocks (411), and third groove bodies (211) corresponding to the limit blocks (411) are provided at both sides of the lower end of the first placement groove (21).

5. The animal manure fermentation machine according to claim 2, characterized in that: The first placement groove (21) is provided with a straight groove (25), an inclined groove (251), and a clamping groove (252) inside. The sampling tube (3) comprises a transparent tank body (31). A connecting tank body (32) is fixedly installed at the lower end of the transparent tank body (31). Sliding rods (321) corresponding to the straight groove (25) are fixedly installed on both sides of the connecting tank body (32). A sealing rubber ring (412) is fixedly installed on the lower surface of the mounting plate (41).

6. The animal manure fermentation machine according to claim 5, characterized in that: A connecting tube (33) is fixedly installed at the middle position of the inner bottom end of the connecting tank body (32); a sealing slide plate (331) is slidably mounted inside the connecting tube (33); a third spring (332) is fixedly installed between the sealing slide plate (331) and the connecting tube (33); a plurality of evenly distributed first through grooves (333) are provided on the connecting tube (33); and the connecting tube (33) is communicated with the outside of the sampling tube (3).

7. The animal manure fermentation machine according to claim 1, characterized in that: A feed inlet (11) is fixedly mounted on the top of the fermentation tank (1).

8. The animal manure fermentation machine according to claim 1, characterized in that: A plurality of supporting legs (12) are fixedly mounted on the bottom end of the fermentation tank (1).

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