Livestock and poultry manure stirring and fermenting device

Abstract

The utility model provides a livestock and poultry manure stirring and fermenting device which comprises a box body, a feeding port is fixedly installed at the top of the box body, an air inlet valve is fixedly installed at the top of the box body, an installation plate is fixedly installed on the rear side of the surface of the box body, and a fixing frame is fixedly installed at the top of the installation plate. A supporting frame is fixedly installed on the surface of the box body, a lifting mechanism is arranged at the top of a fixing frame, a stirring mechanism is arranged in an inner cavity of the box body, through the arrangement of the lifting mechanism, the stirring mechanism can conveniently stir excrement of different heights in the inner cavity of the box body, the excrement stirring range is widened, and the stirring efficiency is improved. According to the device, excrement in different areas in the box body can be in full contact with air, the fermentation effect is achieved, by arranging the stirring mechanism, the excrement can be in contact with the air, microorganisms in the excrement rapidly form cenobium, the cenobium decomposes organic matter in the excrement, a large amount of heat is generated, and pathogens in the excrement are killed.

Description

Technical Field

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

[0002] The livestock and poultry we refer to mainly refer to various animals that have been domesticated by humans through long-term labor to meet the needs of meat, eggs, milk, fur, etc. They are very different from wild animals, mainly in the following four aspects: they have been artificially raised for a long time and widely used in production; their phenotypes have undergone essential changes from wild animals, and they have stable artificially selected economic traits.

[0003] A Chinese patent application (publication number: CN 107963793 A) discloses a stirring and fermenting device for livestock and poultry manure. The device features a vertical stirring shaft mounted within a tank, with radial stirring blades attached to the shaft. A power generator is mounted at the bottom of the tank, connected to the stirring shaft. A blower is mounted above the tank, with a feed inlet located at the top and a discharge outlet located at the bottom. This device addresses the environmental pollution and incomplete fermentation associated with aerobic fermentation using anaerobic biogas or bacterial strains. It is widely used in the treatment of animal manure in farms and human manure and organic matter in urban landfills.

[0004] However, the stirring device in the above device has stirring rods with large spacing between each other and a length shorter than the size of the inner side of the box body. As a result, during the stirring process, the livestock and poultry manure at different positions cannot be fully stirred, thereby affecting the normal contact of the manure with the air and possibly causing the manure to fail to ferment normally.

[0005] Therefore, a livestock and poultry manure stirring and fermenting device is proposed. Utility Model Content

[0006] In view of this, the utility model provides a livestock and poultry manure stirring and fermenting device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is achieved as follows: a livestock and poultry manure stirring and fermenting device, comprising a box body, a feed port fixedly installed on the top of the box body, an air intake valve fixedly installed on the top of the box body, a mounting plate fixedly installed on the rear side of the box body surface, a fixing frame fixedly installed on the top of the mounting plate, and a support frame fixedly installed on the surface of the box body;

[0008] A lifting mechanism is provided on the top of the fixing frame, and the lifting mechanism includes a bidirectional motor and a screw rod. The bidirectional motor is fixedly installed on the top of the fixing frame, and the two screw rods are located on the left and right sides of the bottom of the fixing frame. The surfaces of the two screw rods are threadedly connected with screw plates;

[0009] The inner cavity of the box is provided with a stirring mechanism, the stirring mechanism comprises a rotary motor and a transmission rod, the rotary motor is fixedly installed at the top of the screw plate, the output end of the rotary motor is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly installed with a circular box, the top of the inner cavity of the circular box is fixedly installed with a stirring motor, the output end of the stirring motor is fixedly connected with a driving gear, the left side of the inner cavity of the circular box is provided with a driven gear, the surface of the driven gear is engaged with the surface of the driving gear, the two transmission rods are located on the left and right sides of the bottom of the circular box, and the surfaces of the two transmission rods are fixedly installed with stirring rods.

[0010] Further preferably, the output end of the bidirectional motor is fixedly connected with a light rod, the outer side of the light rod is fixedly installed with a driving bevel gear, the top of the screw rod is fixedly connected with a driven bevel gear, and the surfaces of the two driven bevel gears are engaged with the surfaces of the two driving bevel gears.

[0011] Further preferably, the left and right sides of the top of the mounting plate are fixedly installed with limiting rods, and the outer surfaces of the four limiting rods are slidably connected to the inner surfaces of the screw plates.

[0012] Further preferably, the bottom of the driving gear and the driven gear is fixedly installed with a driving synchronous shaft, the two driving synchronous shafts are movably connected to the bottom of the inner cavity of the circular box, the left and right sides of the bottom of the inner cavity of the circular box and located outside the driving synchronous shaft are movably connected with driven synchronous shafts, the surfaces of the two driven synchronous shafts and the two driving synchronous shafts are movably connected with synchronous transmission belts, and the two transmission rods are fixedly connected to the bottoms of the two driven synchronous shafts.

[0013] Further preferably, the five stirring rods are of the same size, and the heights of the five stirring rods are different.

[0014] Further preferably, the top of the box is provided with a moving groove, the connecting rod penetrates the inner cavity of the moving groove and extends into the inner cavity of the box.

[0015] Further preferably, the inner surface of the box is provided with a groove, and the inner cavity of the groove is fixedly installed with a heating plate.

[0016] Further preferably, the bottom of the support frame is fixedly installed with a bottom plate, and the periphery of the top of the bottom plate is threadedly connected with foundation bolts.

[0017] The above technical scheme is adopted in the embodiment of the utility model, and the following advantages are achieved.

[0018] The utility model discloses a lifting mechanism is set up, through the output of bidirectional motor, the light pole drives the rotation of driving bevel gear, and through the cooperation of driving bevel gear and driven bevel gear, the rotation of screw rod is generated, and the screw plate drives the synchronous up and down movement of stirring mechanism, through the adjustment of stirring mechanism position, can conveniently stir the mechanism to the feces of different height in the box inner chamber and carry out stirring work, improved the range of feces stirring, the feces of different area in the box can be contacted with air fully, reach the effect of fermentation, through setting up stirring mechanism, through the output of rotating electrical machine, connecting rod drives the rotation of circular box, transmission rod and stirring rod circular direction move at this moment, then through the output of stirring motor, the rotation of driving gear is generated, and driving gear is driven to rotate, along with the rotation of driven gear, synchronous transmission belt and driven gear cooperate each other and drive driven synchronous shaft to rotate, thereby transmission rod and stirring rod start stirring work to the feces in the box, through the stirring of feces in the box, can make it contact with air, make the microorganism in the feces form the bacteria group quickly, and the bacteria group decomposes the organic matter in the feces, and a large amount of heat is produced, and the pathogen in the feces is destroyed.

[0019] Two, the utility model discloses a limiting rod can be set up, can limit the position of screw plate up and down movement, avoid the deviation of screw plate when moving, thereby influence the adjustment work of stirring rod height, through the setting of moving groove, can limit the movement of connecting rod, avoid the deviation of connecting rod when moving, thereby influence the stirring work of feces in the box inner chamber, through the setting of groove body and heating plate, can further improve the temperature in the box inner chamber, thereby speed up the destruction work of pathogen, through the setting of foundation bolt, can play the effect of firm of equipment whole, avoid due to accidental collision, lead to equipment to dump, thereby influence the stirring work of feces.

[0020] The above summary is merely intended to provide a description of the application, and is not intended to limit in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the application will be apparent from a study of the drawings and the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0022] Figure 1 It is a three-dimensional front view structure schematic diagram of the utility model discloses a lifting mechanism is set up, through the output of bidirectional motor, the light pole drives the rotation of driving bevel gear, and through the cooperation of driving bevel gear and driven bevel gear, the rotation of screw rod is generated, and the screw plate drives the synchronous up and down movement of stirring mechanism, through the adjustment of stirring mechanism position, can conveniently stir the mechanism to the feces of different height in the box inner chamber and carry out stirring work, improved the range of feces stirring, the feces of different area in the box can be contacted with air fully, reach the effect of fermentation, through setting up stirring mechanism, through the output of rotating electrical machine, connecting rod drives the rotation of circular box, transmission rod and stirring rod circular direction move at this moment, then through the output of stirring motor, the rotation of driving gear is generated, and driving gear is driven to rotate, along with the rotation of driven gear, synchronous transmission belt and driven gear cooperate each other and drive driven synchronous shaft to rotate, thereby transmission rod and stirring rod start stirring work to the feces in the box, through the stirring of feces in the box, can make it contact with air, make the microorganism in the feces form the bacteria group quickly, and the bacteria group decomposes the organic matter in the feces, and a large amount of heat is produced, and the pathogen in the feces is destroyed.

[0023] Figure 2 It is the lifting mechanism structure schematic view of the utility model;

[0024] Figure 3 It is the box internal structure schematic view of the utility model;

[0025] Figure 4 It is the stirring mechanism structure schematic view of the utility model;

[0026] Figure 5 It is the Figure 3 A enlarged structure schematic view.

[0027] Fig. 1, box; 2, lifting mechanism; 201, bidirectional motor; 202, polished rod; 203, driving bevel gear; 204, driven bevel gear; 205, screw rod; 206, screw plate; 207, limit rod; 3, stirring mechanism; 301, rotary motor; 302, connecting rod; 303, circular box; 304, stirring motor; 305, driving gear; 306, driven gear; 307, driving synchronous shaft; 308, driven synchronous shaft; 309, synchronous transmission belt; 310, transmission rod; 311, stirring rod; 312, moving groove; 4, air inlet valve; 5, feed inlet; 6, mounting plate; 7, fixed frame; 8, support frame; 9, bottom plate; 10, anchor bolt; 11, groove body; 12, heating plate. DETAILED DESCRIPTION

[0028] Hereinafter, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0029] The embodiments of the utility model will be described in detail below with reference to the drawings.

[0030] Embodiment 1

[0031] As Figure 1 And Figure 2 The utility model discloses an animal and poultry manure stirring fermentation device, including box 1, the top fixed mounting of box 1 has feed inlet 5, the top fixed mounting of box 1 has air inlet valve 4, the rear side fixed mounting of box 1 surface has mounting plate 6, the top fixed mounting of mounting plate 6 has fixed frame 7, the surface fixed mounting of box 1 has support frame 8;

[0032] The top of the fixing frame 7 is provided with a lifting mechanism 2, the lifting mechanism 2 comprises a bidirectional motor 201 and a lead screw 205, the bidirectional motor 201 is fixedly installed at the top of the fixing frame 7, the two lead screws 205 are located at the left side and the right side of the bottom of the fixing frame 7, the surfaces of the two lead screws 205 are threadedly connected with a screw plate 206, the output ends of the left side and the right side of the bidirectional motor 201 are fixedly connected with a light rod 202, the outer sides of the two light rods 202 are fixedly installed with a driving bevel gear 203, the top of the two lead screws 205 is fixedly connected with a driven bevel gear 204, the surfaces of the two driven bevel gears 204 are engaged with the surfaces of the two driving bevel gears 203, the left side and the right side of the top of the mounting plate 6 are fixedly installed with a limiting rod 207, the outer surfaces of the four limiting rods 207 are slidably connected to the inner surfaces of the screw plate 206.

[0033] By setting the lifting mechanism 2, through the output of the bidirectional motor 201, the light rod 202 drives the driving bevel gear 203 to rotate, and through the cooperation of the driving bevel gear 203 and the driven bevel gear 204, the lead screw 205 rotates, and the screw plate 206 drives the stirring mechanism 3 to move up and down synchronously, through the adjustment of the position of the stirring mechanism 3, the stirring mechanism 3 can conveniently stir the manure at different heights in the cavity of the box body 1, the stirring range of the manure is improved, and it is ensured that the manure in different areas of the box body 1 can be fully contacted with air to achieve the fermentation effect, through the setting of the limiting rod 207, the position of the screw plate 206 moving up and down can be limited, and the deviation of the screw plate 206 when moving is avoided.

[0034] Example 2

[0035] As Figures 2-4As shown, in one embodiment, the inner cavity of the box 1 is provided with a stirring mechanism 3, which includes a rotating motor 301 and a transmission rod 310. The rotating motor 301 is fixedly installed on the top of the screw plate 206. The output end of the rotating motor 301 is fixedly connected with a connecting rod 302. The bottom of the connecting rod 302 is fixedly installed with a circular box 303. The top of the inner cavity of the circular box 303 is fixedly installed with a stirring motor 304. The output end of the stirring motor 304 is fixedly connected with a driving gear 305. The left side of the inner cavity of the circular box 303 is provided with a driven gear 306. The surface of the driven gear 306 is engaged with the surface of the driving gear 305. The two transmission rods 310 are located on the left and right sides of the bottom of the circular box 303. The surfaces of the two transmission rods 310 are fixedly installed with stirring rods 311. The bottoms of the driving gear 305 and the driven gear 306 are fixedly installed with driving synchronous shafts 307. The two driving synchronous shafts 307 are movably connected to the bottom of the inner cavity of the circular box 303. The left and right sides of the bottom of the inner cavity of the circular box 303 and outside the driving synchronous shafts 307 are movably connected with driven synchronous shafts 308. The surfaces of the two driven synchronous shafts 308 and the two driving synchronous shafts 307 are movably connected with synchronous transmission belts 309. The two transmission rods 310 are fixedly connected to the bottoms of the two driven synchronous shafts 308. The sizes of the five stirring rods 311 are the same, and the heights of the five stirring rods 311 are different. The top of the box 1 is provided with a moving groove 312. The connecting rod 302 penetrates the inner cavity of the moving groove 312 and extends into the inner cavity of the box 1.

[0036] By setting the stirring mechanism 3, through the output of the rotating motor 301, the connecting rod 302 drives the circular box 303 to rotate. At this time, the transmission rod 310 and the stirring rod 311 move in the circumferential direction. Then, through the output of the stirring motor 304, the driving gear 305 rotates and drives the driven gear 306 to rotate. With the rotation of the driven gear 306, the synchronous transmission belt 309 and the driven gear 306 cooperate with each other and drive the driven synchronous shaft 308 to rotate, so that the transmission rod 310 and the stirring rod 311 start to stir the excrement inside the box 1. Through the stirring of the excrement inside the box 1, the excrement can be contacted with air, so that the microorganisms in the excrement can quickly form a bacterial mass. The bacterial mass decomposes the organic matter in the excrement, generates a large amount of heat, and destroys the pathogens in the excrement. Thus, the adjustment of the height of the stirring rod 311 is affected. By setting the moving groove 312, the movement of the connecting rod 302 can be limited to avoid deviation when the connecting rod 302 moves, thereby affecting the stirring of the excrement in the inner cavity of the box 1.

[0037] Example 3

[0038] As Figure 1 , Figure 3 and Figure 5As shown, in one embodiment, the inner surface of the box 1 is provided with a groove 11, the inner cavity of the groove 11 is fixedly provided with a heating plate 12, the bottom of the support frame 8 is fixedly provided with a bottom plate 9, and the periphery of the top of the bottom plate 9 is threadedly connected with a foundation bolt 10.

[0039] By setting the groove 11 and the heating plate 12, the temperature in the inner cavity of the box 1 can be further improved, thereby accelerating the work of eliminating pathogens, and by setting the foundation bolt 10, the overall equipment can be stabilized, avoiding accidental collision and causing the equipment to fall, thereby affecting the stirring work of the excrement.

[0040] The utility model discloses a work time: first through the output of rotary motor 301, connecting rod 302 drive circular box 303 rotation, transmission rod 310 and stirring rod 311 circumferential direction move, subsequently through the output of stirring motor 304, driving gear 305 drive driven gear 306 rotation, along with driven gear 306 and driving gear 305 rotation, two driving synchronous shafts 307 keep opposite direction rotation, and keep opposite direction rotation through the cooperation of synchronous transmission belt 309, driven synchronous shaft 308, thereby make transmission rod 310 and stirring rod 311 start to the excrement in the inner cavity of box 1 and stir work, subsequently through the output of bidirectional motor 201, light pole 202 drive driving bevel gear 203 reciprocating rotation, and make driven bevel gear 204 synchronous reciprocating rotation, when screw rod 205 produce rotation, and synchronous drive screw plate 206 reciprocating move up and down, thereby make stirring mechanism 3 equipment whole synchronous reciprocating move up and down, thereby complete the stirring work of different height excrement.

[0041] The above is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of various changes or replacements within the technical range disclosed by the utility model, and these should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be limited to the protection scope of the claims.

Claims

1. A livestock manure mixing and fermentation device comprising a box (1), characterized in that, The top of the box (1) is fixedly installed with an inlet (5), the top of the box (1) is fixedly installed with an air inlet valve (4), the rear surface of the box (1) is fixedly installed with a mounting plate (6), the top of the mounting plate (6) is fixedly installed with a fixing frame (7), and the surface of the box (1) is fixedly installed with a support frame (8); The top of the fixing frame (7) is provided with a lifting mechanism (2), the lifting mechanism (2) comprises a bidirectional motor (201) and a lead screw (205), the bidirectional motor (201) is fixedly installed on the top of the fixing frame (7), and the surfaces of the two lead screws (205) are threadedly connected with a screw plate (206). The inner cavity of the box (1) is provided with a stirring mechanism (3), the stirring mechanism (3) comprises a rotating motor (301) and a transmission rod (310), the rotating motor (301) is fixedly installed on the top of the screw plate (206), the output end of the rotating motor (301) is fixedly connected with a connecting rod (302), the bottom of the connecting rod (302) is fixedly installed with a circular box (303), the top of the inner cavity of the circular box (303) is fixedly installed with a stirring motor (304), the output end of the stirring motor (304) is fixedly connected with a driving gear (305), the left side of the inner cavity of the circular box (303) is provided with a driven gear (306), the surfaces of the driven gear (306) and the driving gear (305) are meshed, and the surfaces of the two transmission rods (310) are fixedly installed with stirring rods (311).

2. The livestock and poultry manure stirring and fermenting device according to claim 1, characterized in that: The output ends of the bidirectional motor (201) are fixedly connected with light rods (202), the outer sides of the two light rods (202) are fixedly installed with driving bevel gears (203), the tops of the two lead screws (205) are fixedly connected with driven bevel gears (204), and the surfaces of the two driven bevel gears (204) are meshed with the surfaces of the two driving bevel gears (203).

3. The livestock and poultry manure stirring and fermenting device according to claim 1, characterized in that: The left and right sides of the top of the mounting plate (6) are fixedly installed with limiting rods (207), and the outer surfaces of the four limiting rods (207) are slidably connected to the inner surfaces of the screw plates (206).

4. The livestock manure mixing and fermenting device according to claim 1, characterized in that: The bottoms of the driving gear (305) and the driven gear (306) are fixedly installed with driving synchronous shafts (307), the bottoms of the two driving synchronous shafts (307) are movably connected to the inner cavity of the circular box (303), the left and right sides of the bottom of the inner cavity of the circular box (303) and located outside the driving synchronous shafts (307) are movably connected with driven synchronous shafts (308), the surfaces of the two driven synchronous shafts (308) and the two driving synchronous shafts (307) are movably connected with synchronous transmission belts (309), and the bottoms of the two transmission rods (310) are fixedly connected with the two driven synchronous shafts (308).

5. The livestock manure mixing and fermenting device according to claim 1, characterized in that: The five stirring rods (311) are of the same size, and the heights of the five stirring rods (311) are different.

6. The livestock manure mixing and fermenting device according to claim 1, characterized in that: A moving groove (312) is formed in the top of the box body (1), and the connecting rod (302) penetrates the inner cavity of the moving groove (312) and extends into the inner cavity of the box body (1).

7. The livestock manure mixing and fermenting device according to claim 1, characterized in that: A groove (11) is formed in the inner surface of the box body (1), and a heating plate (12) is fixedly installed in the inner cavity of the groove (11).

8. The livestock manure mixing and fermenting device according to claim 1, characterized in that: A bottom plate (9) is fixedly installed at the bottom of the support frame (8), and a foundation bolt (10) is threadedly connected around the top of the bottom plate (9).

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