Feces fermentation treatment device for poultry breeding

Abstract

The utility model provides an excrement fermentation treatment device for poultry breeding, and relates to the field of poultry breeding excrement treatment. The excrement fermentation treatment device for poultry breeding comprises a bottom plate and a conveying pipe, the middle position of the conveying pipe is hinged to the bottom plate, a mixing chamber is fixedly installed at the right end of the conveying pipe, the mixing chamber is communicated with the conveying pipe, the diameter of the mixing chamber is larger than that of the conveying pipe, a feeding hopper is installed on the mixing chamber, and a discharging pipe is installed at the end, away from the mixing chamber, of the conveying pipe. A compression conveying assembly is arranged in the mixing chamber, the other end of the compression conveying assembly is located in the mixing chamber, the compression conveying assembly rotates relative to the mixing chamber and the conveying pipe and is used for stirring excrement in the mixing chamber and conveying the excrement along the conveying pipe, and a power box is installed on the side, away from the fermentation tank, of the mixing chamber. According to the excrement fermentation treatment device for poultry breeding, by arranging the conveying pipe, the compression conveying assembly and the power box, water in excrement can be basically and completely separated.

Description

Technical Field

[0001] The utility model relates to the field of poultry breeding manure treatment, in particular to a manure fermentation treatment device for poultry breeding. Background Technique

[0002] Anaerobic digestion treatment of livestock and poultry manure is a common treatment method for poultry manure. Under the action of anaerobic bacteria, the organic matter in the manure is converted into biogas and carbon dioxide. Through this technology, clean energy biogas can be provided, and odors can be eliminated, germs and eggs can be killed, and the problem of manure pollution in large-scale livestock farms can be solved to a certain extent.

[0003] Chinese Patent: CN218115243U discloses a poultry manure anaerobic fermentation stirrer, which includes a fermentation tank, a stirring device, a feeding device, a steam heating device and a biogas lamp. The feeding device and the stirring device are installed on the fermentation tank, and the steam heating device and the biogas lamp are communicated with the inside of the fermentation tank; it also includes an anaerobic reaction tank, a stirring device, a mixing device, a screening device and a heating device. The anaerobic reaction tank is the main body of the equipment and the main reaction container of the equipment; the stirring device is installed on the anaerobic reaction tank, and the stirring device stirs the materials inside the anaerobic reaction tank; the input end of the mixing device is communicated with the inside of the anaerobic reaction tank, and the mixing device mixes the biogas slurry in the anaerobic reaction tank with poultry manure; the output end of the screening device is communicated with the inside of the anaerobic reaction tank, and the screening device removes impurities from the stirred poultry manure.

[0004] In this solution, when solid-liquid separation of the tank body is carried out, although it can be achieved by using a screw conveyor, when the manure has a high water content, pressure needs to be applied to it. Such a solution can only remove a part of the surface water, and the remaining water contained inside is difficult to separate. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a manure fermentation treatment device for poultry breeding, which solves the problems put forward in the background technique.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the utility model is realized by the following technical solutions: A fecal fermentation treatment device for poultry breeding, including a bottom plate, including a conveying pipe. The middle position of the conveying pipe is hinged to the bottom plate. A mixing chamber is fixedly installed at the right end of the conveying pipe. The mixing chamber is communicated with the conveying pipe and has a diameter larger than that of the conveying pipe. A feeding funnel is installed on the mixing chamber. A discharge pipe is installed at the end of the conveying pipe away from the mixing chamber. A compression conveying component is arranged in the mixing chamber. The other end of the compression conveying component is inside the mixing chamber. The compression conveying component rotates relative to the mixing chamber and the conveying pipe, for stirring the feces inside the mixing chamber and conveying the feces along the conveying pipe. A power box is installed on one side of the mixing chamber. The power box is used to drive the compression conveying component to operate and make the conveying pipe swing relative to the bottom plate.

[0009] Preferably, the compression conveying component includes a core shaft and spiral blades. The spiral blades are respectively inside the conveying pipe and the mixing chamber. The spiral blades are matched with the inner wall of the conveying pipe. The core shaft fixedly passes through the middle position of the spiral blades. The core shaft is rotatably connected to the conveying pipe and the mixing chamber. The power box drives the core shaft to rotate. The pitch of the spiral blades becomes smaller from the mixing chamber to the conveying pipe. Through holes are arranged on the spiral blades.

[0010] Preferably, a plurality of stirring shafts are fixedly installed at the inner end of the core shaft inside the mixing chamber.

[0011] Preferably, the power box includes a box body, a motor, a worm, a worm gear, a cam and a push rod. The box body is fixed to the mixing chamber. The motor is fixed on the box body. The core shaft is inside the box body. The worm gear is fixed on the core shaft. The worm is rotatably connected to the box body and meshes with the worm gear. The cam is fixed on the core shaft. The push rod is outside the box body and is elastically slidably connected to the box body up and down. The upper end of the push rod contacts the outer circle of the cam. The lower end of the push rod extends to the position of the bottom plate.

[0012] Preferably, a pulley is installed at the upper end of the push rod. The pulley contacts the cam. A spring is installed on one side of the push rod. The other end of the spring is fixed to the bottom surface of the box body.

[0013] Preferably, two brackets are fixedly installed on the bottom plate. The conveying pipe is located between the two brackets and is hinged to the brackets.

[0014] Preferably, a fermentation tank is further included. The fermentation tank is installed on the bottom plate. The mixing chamber is connected to the fermentation tank by a hose.

[0015] (III) Beneficial effects

[0016] The utility model provides a fecal fermentation treatment device for poultry breeding. It has the following beneficial effects:

[0017] 1. For the poultry manure fermentation treatment device, by setting a conveying pipe, a compression conveying component and a power box, poultry manure can be fed into the mixing chamber through a feeding funnel, and then be crushed and dispersed during the rotation of the mandrel. When the spiral blade rotates, it will drive the manure to the left. Due to the different pitches of the spiral blades, the manure is compressed as it gradually moves to the left. The manure water can flow out through the mesh holes and return to the mixing chamber. The more the manure moves to the left, the less water it contains. Finally, the dry manure is extruded and discharged from the discharge pipe. Since the motor squeezes the ejector rod through the cam during rotation, the mixing chamber and the conveying pipe will swing intermittently, thus facilitating the return of the manure water and the leftward movement of the dry manure, and basically being able to completely separate the water in the manure.

[0018] 2. For the poultry manure fermentation treatment device, by setting a fermentation tank, the manure water extruded by the spiral blade will be pumped into the fermentation tank through a hose for storage. Operating simultaneously with the equipment for separating the manure water can greatly improve the separation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a front view of the structure of the present utility model;

[0021] Figure 3 is a sectional view of the structure of the present utility model;

[0022] Figure 4 is a structural diagram of the power box and the compression conveying component of the present utility model;

[0023] Figure 5 For the present utility model Figure 2 is an enlarged structural view.

[0024] In the figure: 1, bottom plate; 2, conveying pipe; 3, mixing chamber; 4, feeding funnel; 5, discharge pipe; 6, compression conveying component; 601, mandrel; 602, spiral blade; 603, mesh hole; 604, stirring shaft; 7, power box; 701, box body; 702, motor; 703, worm; 704, worm gear; 705, cam; 706, ejector rod; 707, pulley; 708, spring; 8, bracket; 9, fermentation tank; 10, hose. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] It should be noted that all the directional indications in the embodiments of the present application are only used to explain the relative position relationship and movement conditions between components in a specific posture. If this specific posture changes, the directional indications will also change accordingly.

[0027] The embodiments of the present utility model provide a fecal fermentation treatment device for poultry farming:

[0028] As Figures 1-5 shown, it includes a bottom plate 1, a conveying pipe 2. The middle position of the conveying pipe 2 is hinged to the bottom plate 1. A mixing chamber 3 is fixedly installed at the right end of the conveying pipe 2. The mixing chamber 3 is communicated with the conveying pipe 2 and has a diameter larger than that of the conveying pipe 2. A feeding hopper 4 is installed on the mixing chamber 3. An outlet pipe 5 is installed at the end of the conveying pipe 2 away from the mixing chamber 3. A compression conveying component 6 is arranged in the mixing chamber 3. The other end of the compression conveying component 6 is inside the mixing chamber 3. The compression conveying component 6 rotates relative to the mixing chamber 3 and the conveying pipe 2, for stirring the feces inside the mixing chamber 3 and conveying the feces along the conveying pipe 2. A power box 7 is installed on one side of the mixing chamber 3. The power box 7 is used to drive the compression conveying component 6 to operate and make the conveying pipe 2 swing relative to the bottom plate 1.

[0029] The bottom plate 1 is fixed to the ground of the fermentation workshop by expansion bolts. The feeding hopper 4 corresponds to the air-permeable feces conveyor belt, and the outlet pipe 5 corresponds to the conveyor belt for receiving dry feces.

[0030] The compression conveying component 6 includes a core shaft 601 and a spiral blade 602. The spiral blade 602 is respectively inside the conveying pipe 2 and the mixing chamber 3. The spiral blade 602 cooperates with the inner wall of the conveying pipe 2. The core shaft 601 fixedly passes through the middle position of the spiral blade 602. The core shaft 601 is rotatably connected to the conveying pipe 2 and the mixing chamber 3. The power box 7 drives the core shaft 601 to rotate. The pitch of the spiral blade 602 becomes smaller from the mixing chamber 3 to the conveying pipe 2. The spiral blade 602 is provided with through holes 603.

[0031] There is a small gap between the spiral blade 602 and the inner wall of the conveying pipe 2, with a small friction force. The diameter of the through holes 603 is small, and when squeezing out the fecal water, the feces will not pass through.

[0032] At the inner end of the core shaft 601 inside the mixing chamber 3, a plurality of stirring shafts 604 are also fixedly installed.

[0033] The stirring shaft 604 can crush the feces in the early stage, facilitating extrusion.

[0034] The power box 7 includes a box body 701, a motor 702, a worm 703, a worm gear 704, a cam 705 and a push rod 706. The box body 701 is fixed to the mixing chamber 3, the motor 702 is fixed on the box body 701, the core shaft 601 is inside the box body 701, the worm gear 704 is fixed on the core shaft 601, the worm 703 is rotatably connected to the box body 701 and meshes with the worm gear 704, the cam 705 is fixed on the core shaft 601, the push rod 706 is outside the box body 701 and is elastically slidably connected to the box body 701 up and down. The upper end of the push rod 706 contacts the outer circle of the cam 705, and the lower end of the push rod 706 extends to the position of the bottom plate 1.

[0035] The motor 702 is powered by an external power supply, and the worm 703 can provide a large torque to the core shaft 601.

[0036] A pulley 707 is installed at the upper end of the push rod 706. The pulley 707 contacts the cam 705. A spring 708 is installed on one side of the push rod 706, and the other end of the spring 708 is fixed to the bottom surface of the box body 701.

[0037] The pulley 707 can reduce the friction between the push rod 706 and the cam 705.

[0038] Two brackets 8 are fixedly installed on the bottom plate 1. The conveying pipe 2 is located between the two brackets 8 and is hinged to the brackets 8.

[0039] It further includes a fermentation tank 9. The fermentation tank 9 is installed on the bottom plate 1, and the mixing chamber 3 is connected to the fermentation tank 9 by a hose 10.

[0040] The fermentation tank 9 can play a role in storage. A pump is installed inside it, and the pump is connected to the hose 10.

[0041] During use, poultry feces can be fed into the mixing chamber 3 through the feeding funnel 4, and then be crushed and dispersed during the rotation of the core shaft 601. The spiral blade 602 will drive the feces to the left when rotating. Due to the different pitches of the spiral blade 602, the feces are compressed when gradually moving to the left. The fecal water can flow out through the mesh holes 603 and return to the mixing chamber 3. The more to the left the feces are, the less water they contain. Finally, the dry feces are extruded and discharged from the discharge pipe 5. Since the motor 702 squeezes the push rod 706 through the cam 705 when rotating, the mixing chamber 3 and the conveying pipe 2 will swing intermittently, thus facilitating the return of the fecal water and the leftward movement of the dry feces. The fecal water extruded by the spiral blade 602 will be pumped into the fermentation tank 9 through the hose 10 for storage, operating simultaneously with the equipment for separating fecal water.

[0042] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0043] In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on what can be achieved by those of ordinary skill in the art. When the combination of technical solutions results in contradictions or cannot be achieved, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0044] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A poultry excrement fermentation treatment device, comprising a bottom plate (1), characterized in that: The invention comprises a conveying pipe (2), wherein the middle position of the conveying pipe (2) is hinged to the bottom plate (1), a mixing chamber (3) is fixedly installed at the right end of the conveying pipe (2), the mixing chamber (3) is communicated with the conveying pipe (2) and has a diameter larger than that of the conveying pipe (2), a feeding funnel (4) is installed on the mixing chamber (3), a discharge pipe (5) is installed at one end of the conveying pipe (2) away from the mixing chamber (3), a compression conveying assembly (6) is arranged in the mixing chamber (3), the other end of the compression conveying assembly (6) is located in the mixing chamber (3), the compression conveying assembly (6) rotates relative to the mixing chamber (3) and the conveying pipe (2), and is used for stirring feces in the mixing chamber (3) and conveying feces along the conveying pipe (2), and a power box (7) is installed on one side of the mixing chamber (3), and the power box (7) is used for driving the compression conveying assembly (6) to operate and for causing the conveying pipe (2) to swing relative to the bottom plate (1).

2. The poultry excrement fermentation treatment device according to claim 1, characterized in that: The compression conveying assembly (6) comprises a core shaft (601) and a spiral blade (602), wherein the spiral blade (602) is respectively located in the conveying pipe (2) and the mixing chamber (3), the spiral blade (602) cooperates with the inner wall of the conveying pipe (2), the core shaft (601) is fixedly passed through the middle position of the spiral blade (602), the core shaft (601) is rotationally connected with the conveying pipe (2) and the mixing chamber (3), the power box (7) drives the core shaft (601) to rotate, the pitch of the spiral blade (602) becomes smaller from the mixing chamber (3) to the conveying pipe (2), and a through-type mesh (603) is provided on the spiral blade (602).

3. The poultry excrement fermentation treatment device according to claim 2, characterized in that: A plurality of stirring shafts (604) are fixedly mounted on one end of the core shaft (601) located inside the mixing chamber (3).

4. The poultry excrement fermentation treatment device according to claim 3, characterized in that: The power box (7) comprises a box body (701), a motor (702), a worm (703), a worm wheel (704), a cam (705) and a push rod (706); the box body (701) is fixed to the mixing chamber (3); the motor (702) is fixed to the box body (701); the mandrel (601) is located in the box body (701); the worm wheel (704) is fixed to the mandrel (601); the worm (703) is rotationally connected to the box body (701) and meshes with the worm wheel (704); the cam (705) is fixed to the mandrel (601); the push rod (706) is located outside the box body (701) and elastically slidably connected to the box body (701) in an upward and downward manner; the upper end of the push rod (706) contacts the outer circle of the cam (705); and the lower end of the push rod (706) extends to the position of the bottom plate (1).

5. The poultry excrement fermentation treatment device according to claim 4, characterized in that: A pulley (707) is installed at the upper end of the push rod (706), and the pulley (707) contacts the cam (705). A spring (708) is installed on one side of the push rod (706), and the other end of the spring (708) is fixed to the bottom surface of the box body (701).

6. The poultry excrement fermentation treatment device according to claim 5, characterized in that: Two brackets (8) are fixedly mounted on the bottom plate (1), and the delivery pipe (2) is located in the two brackets (8) and is hinged to the brackets (8).

7. The poultry excrement fermentation treatment device according to claim 1, characterized in that: It also includes a fermentation tank (9), which is installed on the bottom plate (1), and the mixing chamber (3) is connected to the fermentation tank (9) by a hose (10).

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