Livestock manure treatment device and treatment method thereof

Abstract

The invention relates to the technical field of livestock manure treatment, in particular to a livestock manure treatment device and a livestock manure treatment method.The livestock manure treatment device comprises a treatment box, a manure pipe is arranged in the center of the top of the treatment box, a liquid collecting box is installed in the middle of the inner wall of the treatment box, and a solid falling cylinder is connected to the inner wall of the liquid collecting box; a plurality of extrusion barrels are uniformly mounted at the top of the solid falling barrel at intervals in the circumferential direction of the solid falling barrel; the angle adjusting assembly comprises a first motor mounted at the top end in the treatment box and a first driving fluted disc mounted on an output shaft of the first motor; a rack on the outer wall of the first driving fluted disc is meshed with a rack on the outer wall of the first driven fluted disc, and the adjusting pipe is rotationally connected to the bottom end of the outer wall of the excrement pipe in a sleeving mode. The extrusion assembly comprises a first fixing plate fixed to one side of the outer wall of the extrusion cylinder and a second motor installed on one side of the first fixing plate. The livestock manure treatment device is good in treatment effect, high in efficiency and more energy-saving.

Description

Technical Field

[0001] The present invention relates to the technical field of livestock excrement treatment, and in particular to a livestock excrement treatment device and a treatment method thereof. Background Art

[0002] Animal husbandry is a production sector that utilizes the physiological functions of domesticated animals such as livestock and poultry, or wild animals such as deer, musk deer, fox, mink, otter, quail, etc., through artificial breeding and reproduction, to transform plant energy such as forage and feed into animal energy, so as to obtain livestock products such as meat, eggs, milk, wool, cashmere, hides, silk and medicinal materials. It is an extremely important link in the material exchange between humans and nature, and animal husbandry is one of the main components of agriculture; In animal husbandry, a large number of animals are generally raised, so a large amount of feed, water, etc. will be consumed during the breeding process, and a large amount of excrement will also be produced. If these excrement are not handled in time, it will cause environmental pollution and waste of resources. Therefore, it is necessary to use a processing device to centrally recycle and process animal manure. For example, the existing public document CN115259604B-A resource-saving animal manure processing device for solid-liquid separation processing discloses a device for processing animal manure; Although the existing disclosed livestock manure treatment device can treat manure, it still has certain shortcomings in actual use: first, when in use, the existing manure treatment device filters the manure on the surface of the drain plate through the manure carrying device and the drain plate, vibration motor, spring, etc. in the drain device to achieve the purpose of solid-liquid separation. However, after the drain plate is tilted, solids and some liquids will flow into the V-shaped plate on the manure carrying device. Since a large amount of solid manure is accumulated at the bottom of the V-shaped plate, the solid-liquid separation efficiency and effect will be affected, and the subsequent drying will also be affected; secondly, the existing manure treatment device When in use, the gas odor is filtered and discharged through the electronic fan, activated carbon plate, etc. in the exhaust device, but this method will increase energy consumption, resulting in increased energy consumption and cost; finally, the existing feces processing device heats and dries the feces through the heating rod on the fixed plate and the cooperating turning device when in use, and this method will affect the drying efficiency and effect because the heating rod is far away from the feces on the V-shaped plate, and cause low heat utilization and serious heat loss. At the same time, the V-shaped plate accumulates more liquid, which prolongs the drying time; therefore, it is necessary to improve the existing technology to solve the above technical problems. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the problem that a large amount of solid feces will accumulate on the surface of the V-shaped plate of the above-mentioned existing feces processing device when in use, thereby affecting the efficiency and effect of solid-liquid separation and also affecting the subsequent drying, a livestock feces processing device is proposed.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a livestock manure processing device, comprising a processing box, a manure pipe is arranged at the center position of the top of the processing box, a liquid collection box is installed in the middle of the inner wall of the processing box, the top of the liquid collection box is opened, and the liquid collection box is arranged in a round shape, a solid drop cylinder is connected to the inner wall of the liquid collection box, and the solid drop cylinder is located in the middle of the liquid collection box, and a plurality of extrusion cylinders are evenly spaced along the circumferential direction of the solid drop cylinder; an angle adjustment component, comprising a first motor installed at the top of the processing box and a first driving gear plate installed on the output shaft of the first motor, a first driven gear plate is installed on one side of the first driving gear plate, and an adjustment tube is installed on the inner wall of the first driven gear plate; wherein the rack on the outer wall of the first driving gear plate is meshed with the rack on the outer wall of the first driven gear plate, and the adjustment tube is rotatably sleeved on the bottom end of the outer wall of the manure pipe; and an extrusion component, comprising a first fixing plate fixed to one side of the outer wall of the extrusion cylinder and a second motor installed on one side of the first fixing plate, the output shaft of the second motor passes through the first fixing plate The bearing is connected with the threaded rod through a coupling, and the other end of the threaded rod sequentially passes through the threaded hole on the first moving block, the bearing on the second fixed plate, and the threaded hole on the second moving block are connected with the limiting plate, and a toothed plate is installed on the top side of the first moving block, and one end face of one side of the second moving block is fixedly connected to a connecting rod, and the other end of the connecting rod passes through a through hole on an end face of one side of the extrusion cylinder and is connected to the extrusion plate, and a second driven gear disk is arranged above the toothed plate, and a first rotating shaft is installed at the center position of one end face of the second driven gear disk, and the other end of the first rotating shaft passes through the bearing on the first fixed block and is connected to the bearing on the second fixed block, and a sealing plate is fixedly sleeved on the outer wall of the first rotating shaft; wherein, one end face of the second fixed plate is fixed on the outer wall of the extrusion cylinder, and the external thread on the outer wall of the threaded rod is spirally matched with the internal thread in the wall of the threaded hole on the first moving block and the second moving block respectively, and the rack on the surface of the toothed plate is meshed with the rack on the outer wall of the second driven gear disk adjacent above, and one end face of the first fixed block and the second fixed block are both fixed on one end face of the extrusion cylinder, and the sealing plate is arranged on the other end of the extrusion cylinder.

[0006] As a preferred solution of a livestock manure processing device of the present invention, an inspection door is movably installed on the front end surface of the processing box, a drainage pipe is arranged on one side of the bottom of the liquid collection box, a lead plate is fixedly connected to the upper inner wall of the solid dropping cylinder, a rotating hole is opened below the outer wall of one side of the solid dropping cylinder, a feed pipe is arranged at the top center position of the extrusion cylinder, and a V-shaped plate is fixedly connected to the edge of one side of the bottom of the extrusion cylinder.

[0007] As a preferred embodiment of the livestock manure processing device of the present invention, a filter plate is installed at the bottom center of the extrusion cylinder, and a filter cloth is bonded to the bottom of the filter plate, and a conveying cylinder is installed at the inner bottom end of the processing box; wherein the other end of the discharge pipe passes through the inner wall of one side of the processing box, the V-shaped plate is arranged upside down, the bottom of the solid drop cylinder is connected with the top of the conveying cylinder, and one end face of the extrusion cylinder is opened.

[0008] The beneficial effects of the present invention are as follows: through the angle adjustment component and the extrusion component, the direction of the adjustment tube can be driven to change under the action of the first motor, so that feces can fall into the four groups of extrusion cylinders in sequence, so as to improve the solid-liquid separation efficiency of the feces. At the same time, under the action of the second motor, the extrusion plate can be moved and the sealing plate can be rotated, and the extrusion plate and the sealing plate can be used together to squeeze the feces to achieve solid-liquid separation of the feces, reduce the steps of solid-liquid separation, shorten the time of solid-liquid separation, and improve the solid-liquid separation efficiency and effect.

[0009] In view of the fact that the existing manure treatment device filters and discharges gas odor through electronic fans, activated carbon plates, etc. in the exhaust device when in use, which increases energy consumption, causing problems of increased energy consumption and cost, a further improvement of the livestock manure treatment device is proposed.

[0010] As a preferred embodiment of the livestock manure processing device of the present invention, it also includes a transmission exhaust assembly arranged on the outside of the solid drop cylinder, the transmission exhaust assembly includes a cross wheel plate installed inside the rotating hole and a second rotating shaft installed on the inner wall of the cross wheel plate, one end of the second rotating shaft is installed in a bearing on the inner wall of one side of the rotating hole, the other end of the second rotating shaft passes through the bearing on the inner wall of the other side of the rotating hole and is connected to the first bevel gear, and a second bevel gear is arranged on one side of the first bevel gear.

[0011] As a preferred solution of a livestock manure treatment device of the present invention, a third rotating shaft is installed on one end face of the second bevel gear, the other end of the third rotating shaft passes through the bearing on the bracket and is connected to the fan blade, four legs of the bracket are installed on one end face of the ventilation frame, and an activated carbon plate is slidably connected to the outer side of the top of the ventilation frame; the rack on the outer wall of the first bevel gear is meshed with the rack on the outer wall of the second bevel gear, and the ventilation frame is installed on the outer wall of the processing box.

[0012] Another beneficial effect of the present invention is that by setting a transmission exhaust component, when the solid cake-like feces fall into the solid drop barrel in sequence, it will drive the cross wheel plate to rotate with the second rotating shaft as the axis, and then the transmission causes the fan blades on the third rotating shaft to rotate, so that the odor, air, etc. in the treatment box can be discharged, and under the action of the activated carbon plate, the odor, air, etc. in the treatment box can be filtered and the odor can be adsorbed. Therefore, the gravitational potential energy generated in the process of feces falling is converted into mechanical energy to drive the fan blades to rotate, thereby reducing energy use and loss, saving resources, and playing an energy-saving role.

[0013] In view of the fact that the heating rod of the existing manure processing device is far away from the manure on the V-shaped plate when in use, which affects the drying efficiency and effect, and has the problems of low heat utilization and serious heat loss, a further improvement of the livestock manure processing device is proposed.

[0014] As a preferred solution of the livestock manure processing device of the present invention, it also includes a conveying assembly arranged inside the conveying cylinder, the conveying assembly includes a third motor installed on the top of the conveying cylinder and a second driving gear plate installed on the output shaft of the third motor, a third driven gear plate is arranged below the second driving gear plate, a first hollow shaft is installed on the inner wall of the third driven gear plate, and a first pulley is installed on the outer side of the outer wall of the first hollow shaft.

[0015] As a preferred solution of a livestock manure processing device of the present invention, wherein: a second pulley is arranged behind the first pulley, a second hollow shaft is installed on the inner wall of the second pulley, and the first hollow shaft and the second hollow shaft are both rotatably connected to the end face of one side of the conveying cylinder through bearings; wherein the rack on the outer wall of the second active gear disc is meshed with the rack on the outer wall of the third driven gear disc, the outer walls of the first pulley and the second pulley are connected through belt transmission, the first hollow shaft and the second hollow shaft are symmetrically arranged, spiral blades are fixedly connected to the outer walls of the first hollow shaft and the second hollow shaft, and air holes are evenly spaced on the outer walls of the first hollow shaft and the second hollow shaft.

[0016] As a preferred solution of the livestock manure processing device of the present invention, it also includes a heating component arranged on the outside of the conveying cylinder, the heating component includes an insulation shell sleeved on one side of the outer wall of the conveying cylinder and a heating plate installed on the inner wall of the insulation shell, an air outlet pipe is arranged at the center position of the front end surface of the insulation shell, and the other end of the air outlet pipe is connected to the connecting pipe through a pipe joint.

[0017] As a preferred solution of a livestock manure processing device of the present invention, the other end of the connecting pipe is connected to the air inlet end of the exhaust fan through a pipe joint, the air outlet end of the exhaust fan is connected to the nozzle through a pipe joint, and branch pipes are installed on the front and rear sides of the outer wall of the nozzle; the inner wall of the heating plate is tightly attached to the outer wall of the conveying cylinder, the exhaust fan is installed on the outer wall of the conveying cylinder, and the other ends of the front and rear adjacent branch pipes are correspondingly rotatably connected to the inner walls of the first hollow shaft and the second hollow shaft.

[0018] Another beneficial effect of the present invention is that by setting up a conveying component and a heating component, the operation of the third motor can drive the first hollow shaft and the second hollow shaft to rotate synchronously, and drive the spiral blades on the outer walls of the two to rotate, so as to achieve the effect of transporting feces inside the conveying cylinder, and crush the feces, and generate heat by friction at the same time, and then use the exhaust fan to extract the hot air generated by the heating plate, and then discharge it from the multiple air holes on the first hollow shaft and the second hollow shaft to the inside of the conveying cylinder, further heating and drying the feces, thereby improving the drying efficiency and effect of the feces, and at the same time improving the utilization efficiency of heat.

[0019] In addition, the present invention also provides the following technical solutions: a livestock excrement processing method, a livestock excrement processing device processes excrement according to the following steps; S1: First, livestock manure is put into the manure pipe, and then the angle and direction of the adjustment pipe are changed to make the manure fall into the four groups of extrusion cylinders in sequence; S2: According to S1, the extrusion plate and the sealing plate in the extrusion cylinder cooperate to extrude the feces, and the filter plate and the filter cloth are used to filter the liquid generated during the extrusion of the feces, and the liquid collection box and the solid drop cylinder are used to separate the solid and the liquid; S3: According to S2, after the solid feces falls into the solid drop tube, it exerts force on the cross wheel plate, driving the fan blades to rotate and discharge the air inside the treatment box; S4: After the solid feces falls from the solid drop cylinder into the conveying cylinder, the feces are conveyed and crushed by the spiral leaves on the outer walls of the first hollow shaft and the second hollow shaft; S5: When conveying feces, the hot air heated by the heating plate in the heat-insulating shell is drawn into the conveying tube by an exhaust fan, and the feces in the conveying tube are dried from both the outside and the inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them: Figure 1 It is a schematic diagram of the overall structure of the livestock manure processing device in the present invention.

[0021] Figure 2 It is an overall cross-sectional view of the livestock manure processing device of the present invention.

[0022] Figure 3 For the present invention Figure 2 Cross-sectional view of the liquid collection box and solid drop cylinder in the structure.

[0023] Figure 4 For the present invention Figure 2 Schematic diagram of the structure of the feces pipe and angle adjustment components.

[0024] Figure 5 For the present invention Figure 2 Cross-sectional view of the extrusion barrel in the structure.

[0025] Figure 6 For the present invention Figure 5 Schematic diagram of the structure of the extruded components Figure 1 .

[0026] Figure 7 For the present invention Figure 5 Schematic diagram of the structure of the extruded components Figure 2 .

[0027] Figure 8 For the present invention Figure 2 Schematic diagram of the disassembled transmission exhaust assembly in the structure.

[0028] Fig. 9 For the present invention Figure 2 Structural diagram of the solid drop cylinder and conveying cylinder in the structure.

[0029] Fig.10 For the present invention Fig. 9 Schematic diagram of the structure of the conveying component.

[0030] Fig.11 For the present invention Fig. 9 Schematic diagram of the structure of the heating component. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0034] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included. Example 1

[0035] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , which is the first embodiment of the present invention, provides a livestock manure processing device, which changes the feeding direction of the adjustment tube 203 through the angle adjustment component 200 to cooperate with the four groups of extrusion cylinders 105 to extrude the manure in sequence. At the same time, under the cooperation of the sealing plate 307 and the extrusion plate 305b in the extrusion component 300, the manure can be quickly squeezed to achieve solid-liquid separation with high efficiency.

[0036] Specifically, it includes a processing box 100, a feces pipe 102 is arranged at the center of the top of the processing box 100, a liquid collection box 103 is installed in the middle of the inner wall of the processing box 100, the top of the liquid collection box 103 is opened, and the liquid collection box 103 is arranged in a U-shaped shape, a solid drop cylinder 104 is connected to the inner wall of the liquid collection box 103, and the solid drop cylinder 104 is located in the middle of the liquid collection box 103, and a plurality of extrusion cylinders 105 are evenly spaced and installed on the top of the solid drop cylinder 104 along its circumferential direction; The angle adjustment assembly 200 includes a first motor 201 installed at the top of the processing box 100 and a first driving gear disc 201a installed on the output shaft of the first motor 201, a first driven gear disc 202 is installed on one side of the first driving gear disc 201a, and an adjustment tube 203 is installed on the inner wall of the first driven gear disc 202; wherein the rack on the outer wall of the first driving gear disc 201a is meshed with the rack on the outer wall of the first driven gear disc 202, and the adjustment tube 203 is rotatably sleeved on the bottom end of the outer wall of the feces pipe 102.

[0037] For details, please refer to Figure 2 , Figure 5 , Figure 6 and Figure 7The extrusion assembly 300 includes a first fixed plate 301 fixed to one side of the outer wall of the extrusion cylinder 105 and a second motor 303 installed on one side of the first fixed plate 301. The output shaft of the second motor 303 passes through the bearing on the first fixed plate 301 and is connected to the threaded rod 303a through a coupling. The other end of the threaded rod 303a passes through the threaded hole on the first moving block 304, the bearing on the second fixed plate 302, and the threaded hole on the second moving block 305 in sequence and is connected to the limiting plate 303b. A tooth plate 304a is installed on one side of the top of the first moving block 304, and a connecting rod 305a is fixedly connected to one end surface of the second moving block 305. The other end of the connecting rod 305a passes through the through hole on the end surface of one side of the extrusion cylinder 105 and is connected to the extrusion plate 305b. A second driven toothed disc 304a is arranged above the tooth plate 304a. 06, a first rotating shaft 306a is installed at the center position of one side end face of the second driven gear disc 306, the other end of the first rotating shaft 306a passes through the bearing on the first fixed block 308 and is connected to the bearing on the second fixed block 309, and a sealing plate 307 is fixedly sleeved on the outer wall of the first rotating shaft 306a; wherein, one side end face of the second fixed plate 302 is fixed on the outer wall of the extrusion cylinder 105, the external thread on the outer wall of the threaded rod 303a is spirally matched with the internal thread in the wall of the threaded hole on the first moving block 304 and the second moving block 305 respectively, the rack on the surface of the tooth plate 304a is meshed with the rack on the outer wall of the second driven gear disc 306 adjacent above, one side end faces of the first fixed block 308 and the second fixed block 309 are both fixed on one side end face of the extrusion cylinder 105, and the sealing plate 307 is arranged at the other end of the extrusion cylinder 105.

[0038] When the above arrangement is in use, livestock manure is introduced into the processing box 100 through the manure pipe 102, and the manure enters the extrusion cylinder 105 through the feed pipe 105a under the guidance of the regulating tube 203. Since the extrusion cylinder 105 is arranged in four groups, after the manure is piled up in one group of the extrusion cylinders 105, the first motor 201 is started, and the output shaft of the first motor 201 rotates to drive the first active gear disc 201a to rotate, and the rack on the outer wall of the first active gear disc 201a is meshed with the rack on the outer wall of the first driven gear disc 202 on one side, so when the first active gear disc 201a rotates, it will drive the first driven gear disc 202 to rotate, and make the regulating tube 203 rotate around. The feces pipe 102 rotates, thereby adjusting the outlet direction of the regulating pipe 203, so that the feces fall into the four groups of extrusion cylinders 105 in sequence, and then the second motor 303 is started. The output shaft of the second motor 303 rotates to drive the threaded rod 303a to rotate through the coupling, and the external thread on the outer wall of the threaded rod 303a is spirally matched with the internal thread in the threaded hole wall of the first moving block 304 and the second moving block 305. Therefore, when the threaded rod 303a rotates, it will drive the first moving block 304 and the second moving block 305 to move in the horizontal direction, and the tooth plate 304a and the connecting rod 305a are driven by the first moving block 304 and the second moving block 305 respectively. The connecting rod 305a can push the extrusion plate 305b to move toward the middle of the extrusion cylinder 105, wherein the toothed plate 304a is meshed with the toothed plate 304a on the outer wall of the second driven toothed disc 306. Therefore, when the toothed plate 304a moves, the second driven toothed disc 306 is driven to rotate, and the second driven toothed disc 306 drives the first rotating shaft 306a and the sealing plate 307 on the outer wall thereof to rotate, so that the inner end of the extrusion cylinder 105 is sealed by the sealing plate 307, thereby squeezing the feces in the extrusion cylinder 105 (the extrusion plate 305b cooperates with the edge sealing to squeeze the feces during the extrusion process, and the extrusion plate 305b moves and the sealing plate 307 rotates. During the rotation, the squeezing plate 305b will continuously approach the sealing plate 307 to squeeze the feces. At the same time, the feces are also at the edge of the squeezing cylinder 105. After the sealing plate 307 is opened, the feces tilts and falls), so that the liquid squeezed out of the feces passes through the filter plate 105c and the filter cloth 105d and is drained into the liquid collection box 103 through the V-shaped plate 105b. Then the second motor 303 is reversed to open the rotation of the sealing plate 307, so that the feces pressed into a cake shape in the squeezing cylinder 105 is dumped into the solid falling cylinder 104, so that the feces can be squeezed to achieve solid-liquid separation, reduce the steps of solid-liquid separation, shorten the time of solid-liquid separation, and improve the separation efficiency and effect.

[0039] Furthermore, the liquid collection box 103 is located on the outside of the solid drop cylinder 104, and is mainly used for separation and collection after solid-liquid separation. The operation of the first motor 201 can drive the adjusting tube 203 to rotate under the transmission action of the first active gear disc 201a and the first driven gear disc 202 to adjust the direction of the discharge port. The operation of the second motor 303 can drive the threaded rod 303a to rotate, and drive the first moving block 304 and the second moving block 305 to move synchronously in the horizontal direction. The connecting rod 305a is L-shaped, which can push the extrusion plate 305b to move. The gear plate 304a and the second driven gear disc 306 play a transmission role. When the extrusion plate 305b moves, the sealing plate 307 will rotate with the first rotating shaft 306a as the center.

[0040] Read in detail Figure 1 , Figure 3 and Figure 5 As shown, an inspection door 101 is movably installed on the front end face of the processing box 100, a drain pipe 103a is arranged on one side of the bottom of the liquid collection box 103, a guide plate 104a is fixedly connected to the upper inner wall of the solid drop cylinder 104, a rotating hole 104b is opened at the lower outer wall of one side of the solid drop cylinder 104, a feed pipe 105a is arranged at the top center position of the extrusion cylinder 105, and a V-shaped plate 105b is fixedly connected to the edge of one side of the bottom of the extrusion cylinder 105; a filter plate 105c is installed at the bottom center position of the extrusion cylinder 105, and a filter cloth 105d is bonded to the bottom of the filter plate 105c, and a conveying cylinder 106 is installed at the bottom end of the processing box 100; wherein, the other end of the drain pipe 103a passes through one side of the inner wall of the processing box 100, the V-shaped plate 105b is arranged upside down, the bottom of the solid drop cylinder 104 is connected with the top end of the conveying cylinder 106, and one side end face of the extrusion cylinder 105 is opened.

[0041] Furthermore, the internal structure and components of the processing box 100 can be maintained and processed through the inspection door 101, the liquid in the liquid collection box 103 can be discharged through the drain pipe 103a, the guide plate 104a can guide the fallen cake-like feces so as to guide the feces to the cross wheel plate 401, the V-shaped plate 105b can guide the solid and liquid to both sides respectively, and the filter cloth 105d can reduce the overflow of solids when the feces are squeezed. Example 2

[0042] Reference Figure 2 and Figure 8 , which is the second embodiment of the present invention. This embodiment is based on the previous embodiment, but the difference is that in order to reduce energy consumption and save resources, the gravitational potential energy generated during the falling of feces is converted into mechanical energy to drive the fan blades 403b to rotate, thereby achieving the function of exhaust and energy saving.

[0043] Specifically, it also includes a transmission exhaust assembly 400 arranged outside the solid drop cylinder 104, the transmission exhaust assembly 400 includes a cross wheel plate 401 installed inside the rotating hole 104b and a second rotating shaft 402 installed on the inner wall of the cross wheel plate 401, one end of the second rotating shaft 402 is installed in a bearing on the inner wall of one side of the rotating hole 104b, and the other end of the second rotating shaft 402 passes through the bearing on the inner wall of the other side of the rotating hole 104b and is connected to the first bevel gear 402a, and a second bevel gear 402a is provided on one side of the first bevel gear 402a. bevel gear 403a; a third rotating shaft 403 is installed on one end face of the second bevel gear 403a, the other end of the third rotating shaft 403 passes through the bearing on the bracket 404a and is connected to the fan blade 403b, the four legs of the bracket 404a are installed on one end face of the ventilation frame 404, and an activated carbon plate 405 is slidably connected to the top outer side of the ventilation frame 404; wherein, the rack on the outer wall of the first bevel gear 402a is meshed with the rack on the outer wall of the second bevel gear 403a, and the ventilation frame 404 is installed on the outer wall of the processing box 100.

[0044] When the above arrangement is used, after the solid-liquid separation of feces, the solid cake-shaped feces in the four groups of extrusion cylinders 105 will fall into the solid falling cylinder 104 in sequence, and the solid feces will fall on the surface of the cross wheel plate 401 through the guide plate 104a, wherein a counterweight block of a certain weight is embedded at one end of the cross wheel plate 401, so that the end of the cross wheel plate 401 with the counterweight block is always located at the bottom, so when the solid feces falls, it will drive the cross wheel plate 401 to rotate with the second rotating shaft 402, and the first bevel gear 402a is rotated through the second rotating shaft 402, and the rack on the outer wall of the first bevel gear 402a and the second bevel gear 403 are connected. a is meshed with the rack on the outer wall, so when the first bevel gear 402a rotates, it will drive the second bevel gear 403a to rotate, and the rotation of the second bevel gear 403a will drive the corresponding third rotating shaft 403 to rotate, and drive the fan blade 403b on the third rotating shaft 403 to rotate, so that the odor, air, etc. in the treatment box 100 can be discharged, and under the action of the activated carbon plate 405, the odor, air, etc. in the treatment box 100 can be filtered and the odor can be adsorbed, and the gravitational potential energy generated during the falling of feces is converted into mechanical energy to drive the fan blade 403b to rotate, thereby reducing energy use and loss, saving resources, and playing a role in energy saving.

[0045] Furthermore, since the outer wall of the cross-wheel plate 401 is provided with four protruding sections, one of which is embedded with a counterweight block, after the cross-wheel plate 401 rotates under the action of gravity, the end of the cross-wheel plate 401 will be rotated to the bottom under the action of the counterweight block, thereby causing the cross-wheel plate 401 to rotate continuously. The first bevel gear 402a and the second bevel gear 403a are meshed and connected to play a transmission role. The bracket 404a limits and assists the rotation of the third rotating shaft 403, while increasing the stability of the third rotating shaft 403 during rotation. The activated carbon plate 405 can filter and adsorb the gas discharged from the treatment box 100. Example 3

[0046] Reference Figure 2 , Fig. 9 and Fig.10 , which is the third embodiment of the present invention, is based on embodiment 1, except that, in order to improve the heating and drying of feces, two sets of spiral components are used to crush the feces and generate heat through friction, and at the same time, a heating plate 602 and an exhaust fan 603 are used to heat and dry the outside and inside of the feces at the same time, so as to achieve the purpose of improving the drying efficiency.

[0047] Specifically, it also includes a conveying assembly 500 arranged inside the conveying cylinder 106, the conveying assembly 500 includes a third motor 501 installed on the top of the conveying cylinder 106 and a second active toothed disc 501a installed on the output shaft of the third motor 501, a third driven toothed disc 502b is arranged below the second active toothed disc 501a, a first hollow shaft 502 is installed on the inner wall of the third driven toothed disc 502b, and a first pulley 502c is installed on the outer side of the outer wall of the first hollow shaft 502; a second pulley 503a is arranged behind the first pulley 502c, and a third pulley 503a is installed on the inner wall of the second pulley 503a. Two hollow shafts 503, the first hollow shaft 502 and the second hollow shaft 503 are both rotatably connected to the end face of one side of the conveying cylinder 106 through bearings; wherein, the rack on the outer wall of the second active gear plate 501a is meshed with the rack on the outer wall of the third driven gear plate 502b, the outer walls of the first pulley 502c and the second pulley 503a are connected by belt transmission, the first hollow shaft 502 and the second hollow shaft 503 are symmetrically arranged, and the outer walls of the first hollow shaft 502 and the second hollow shaft 503 are fixedly connected with spiral blades, and the outer walls of the first hollow shaft 502 and the second hollow shaft 503 are evenly spaced with air holes 502a.

[0048] Read in detail Fig. 9 and Fig.11As shown, it also includes a heating component 600 arranged on the outside of the conveying cylinder 106, and the heating component 600 includes an insulation shell 601 sleeved on one side of the outer wall of the conveying cylinder 106 and a heating plate 602 installed on the inner wall of the insulation shell 601, and an air outlet pipe 601a is arranged at the center position of the front end surface of the insulation shell 601, and the other end of the air outlet pipe 601a is connected to the connecting pipe 601b through a pipe joint; the other end of the connecting pipe 601b is connected to the air inlet end of the exhaust fan 603 through a pipe joint, and the air outlet end of the exhaust fan 603 is connected to the nozzle 603a through a pipe joint, and branch pipes 603b are installed on the front and rear sides of the outer wall of the nozzle 603a; wherein, the inner wall of the heating plate 602 is tightly attached to the outer wall of the conveying cylinder 106, the exhaust fan 603 is installed on the outer wall of the conveying cylinder 106, and the other ends of the front and rear adjacent branch pipes 603b are correspondingly rotatably connected to the inner walls of the first hollow shaft 502 and the second hollow shaft 503.

[0049] When the above arrangement is in use, after the solid cake-like feces falls, it will fall into the conveying cylinder 106 under the action of the solid falling cylinder 104, and then the third motor 501 is started. The output shaft of the third motor 501 rotates to drive the second active gear disc 501a to rotate, and the rack on the outer wall of the second active gear disc 501a is meshed with the rack on the outer wall of the third driven gear disc 502b. Therefore, when the second active gear disc 501a rotates, the third driven gear disc 502b is driven to rotate, and the first hollow shaft 502 on its inner wall and the first pulley 502c on its outer wall are driven to rotate through the third driven gear disc 502b. The outer wall of the first pulley 502c is connected to the outer wall of the second pulley 503a through a belt. Therefore, when the first pulley 502c rotates, the second pulley 503a is driven to rotate under the action of the belt, and the second hollow shaft 503 on its inner wall is rotated. 2 and the second hollow shaft 503 rotate, which will drive the spiral blades on the outer walls of the two to rotate, so as to transport the feces inside the conveying cylinder 106. At the same time, the two sets of spiral components can crush the feces and generate heat by friction. At this time, the outer wall of the conveying cylinder 106 is heated by the heating plate 602 to achieve the purpose of heating and drying the feces inside the conveying cylinder 106. At the same time, the exhaust fan 603 is started, and the exhaust fan 603 runs to extract the heat in the insulation shell 601 through the air outlet pipe 601a, and then the hot air is sprayed from the branch pipe 603b into the corresponding first hollow shaft 502 and the second hollow shaft 503 through the connecting pipe 601b and the nozzle 603a, and then the hot air is discharged from the multiple air holes 502a on the outer walls of the first hollow shaft 502 and the second hollow shaft 503 to the inside of the conveying cylinder 106, so as to further heat and dry the feces, thereby improving the drying efficiency and effect of the feces and improving the utilization efficiency of heat.

[0050] Furthermore, the second active gear plate 501a meshes with the rack on the outer wall of the third driven gear plate 502b to play a transmission role. The outer walls of the first pulley 502c and the second pulley 503a are connected by a belt to play a transmission role. The first hollow shaft 502 and the second hollow shaft 503 are hollow inside, allowing hot air to enter the first hollow shaft 502 and the second hollow shaft 503. The spiral leaves on the outer walls of the first hollow shaft 502 and the second hollow shaft 503 can transport feces and crush the feces, and can also play a role in frictional heat generation. The insulation shell 601 can keep the air inside it warm and reduce heat loss. The hot air in the insulation shell 601 is drawn into the first hollow shaft 502 and the second hollow shaft 503 by the exhaust fan 603, and then sprayed into the feces through multiple air holes 502a to improve the drying efficiency. Example 4

[0051] This embodiment is the fourth embodiment of the present invention, which provides a method for treating livestock manure to facilitate better implementation of the present invention.

[0052] Specifically, the following steps are included: S1: First, livestock manure is put into the manure pipe 102, and then the angle and direction of the adjustment pipe 203 are changed to make the manure fall into the four groups of extrusion cylinders 105 in sequence; S2: According to S1, the extrusion plate 305b and the sealing plate 307 in the extrusion cylinder 105 cooperate to extrude the feces, and the filter plate 105c and the filter cloth 105d are used to filter the liquid generated during the extrusion of the feces, and the liquid collection box 103 and the solid drop cylinder 104 are used to separate the solid and the liquid; S3: According to S2, after the solid feces falls into the solid drop cylinder 104, it exerts force on the cross wheel plate 401, driving the fan blade 403b to rotate and discharge the air inside the processing box 100; S4: After the solid feces falls from the solid drop cylinder 104 into the conveying cylinder 106, the feces are conveyed and crushed by the spiral blades on the outer walls of the first hollow shaft 502 and the second hollow shaft 503; S5: When conveying feces, the hot air heated by the heating plate 602 in the heat-insulating shell 601 is drawn into the conveying tube 106 by the exhaust fan 603, and the feces in the conveying tube 106 are dried from both the outside and the inside.

[0053] In addition, it should be noted that the components not described in detail in this article are prior art.

[0054] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of a plurality of parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to a variety of modifications that still fall within the scope of the appended claims.

[0055] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those features that are not relevant to implementing the invention).

[0056] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0057] 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 preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A livestock excrement treatment device, characterized in that: include, A treatment box (100), wherein a feces pipe (102) is arranged at the center of the top of the treatment box (100), a liquid collection box (103) is installed in the middle of the inner wall of the treatment box (100), the top of the liquid collection box (103) is open, and the liquid collection box (103) is arranged in a circle shape, a solid drop cylinder (104) is connected to the inner wall of the liquid collection box (103), and the solid drop cylinder (104) is located in the middle of the liquid collection box (103), and a plurality of extrusion cylinders (105) are evenly spaced and installed on the top of the solid drop cylinder (104) along its circumferential direction; An angle adjustment assembly (200) comprises a first motor (201) mounted on the top end of the processing box (100) and a first driving gear disc (201a) mounted on the output shaft of the first motor (201), a first driven gear disc (202) being mounted on one side of the first driving gear disc (201a), and an adjustment tube (203) being mounted on the inner wall of the first driven gear disc (202); wherein the rack on the outer wall of the first active gear disc (201a) is meshed with the rack on the outer wall of the first driven gear disc (202), and the regulating tube (203) is rotatably sleeved on the bottom end of the outer wall of the feces tube (102); and, The extrusion assembly (300) comprises a first fixed plate (301) fixed to one side of the outer wall of the extrusion cylinder (105) and a second motor (303) installed on one side of the first fixed plate (301), wherein the output shaft of the second motor (303) passes through the bearing on the first fixed plate (301) and is connected to the threaded rod (303a) through a coupling, and the other end of the threaded rod (303a) passes through the threaded hole on the first moving block (304), the bearing on the second fixed plate (302), and the threaded hole on the second moving block (305) in sequence and is connected to the limit plate (303b), and a tooth plate (304) is installed on one side of the top of the first moving block (304). a), one end face of the second moving block (305) is fixedly connected with a connecting rod (305a), the other end of the connecting rod (305a) passes through a through hole on one end face of the extrusion cylinder (105) and is connected to an extrusion plate (305b), a second driven toothed disc (306) is arranged above the toothed plate (304a), a first rotating shaft (306a) is installed at the center position of one end face of the second driven toothed disc (306), the other end of the first rotating shaft (306a) passes through a bearing on a first fixed block (308) and is connected to a bearing on a second fixed block (309), and a sealing plate (307) is fixedly sleeved on the outer wall of the first rotating shaft (306a); One side end face of the second fixed plate (302) is fixed to the outer wall of the extrusion cylinder (105), the external thread on the outer wall of the threaded rod (303a) is spirally matched with the internal thread in the wall of the threaded hole on the first movable block (304) and the second movable block (305), respectively, the rack on the surface of the toothed plate (304a) is meshed with the rack on the outer wall of the second driven toothed disc (306) adjacent above, one side end face of the first fixed block (308) and the second fixed block (309) are both fixed to one side end face of the extrusion cylinder (105), and the sealing plate (307) is arranged at the other end of the extrusion cylinder (105).

2. The livestock excrement treatment device according to claim 1, characterized in that: An inspection door (101) is movably mounted on the front face of the processing box (100); a drain pipe (103a) is disposed on one side of the bottom of the liquid collection box (103); a guide plate (104a) is fixedly connected to the upper part of the inner wall of the solid drop cylinder (104); a rotation hole (104b) is provided at the lower part of the outer wall of one side of the solid drop cylinder (104); a feed pipe (105a) is disposed at the top center of the extrusion cylinder (105); and a V-shaped plate (105b) is fixedly connected to the edge of one side of the bottom of the extrusion cylinder (105).

3. The livestock excrement treatment device according to claim 2, characterized in that: A filter plate (105c) is installed at the center of the bottom of the extrusion cylinder (105), and a filter cloth (105d) is bonded to the bottom of the filter plate (105c); a conveying cylinder (106) is installed at the bottom end of the interior of the processing box (100); The other end of the liquid discharge pipe (103a) passes through an inner wall of one side of the processing box (100), the V-shaped plate (105b) is arranged upside down, the bottom of the solid drop cylinder (104) is connected to the top of the conveying cylinder (106), and one end surface of the extrusion cylinder (105) is opened.

4. The livestock excrement processing device according to claim 2, characterized in that: It also includes a transmission exhaust assembly (400) arranged on the outside of the solid drop cylinder (104), the transmission exhaust assembly (400) including a cross wheel plate (401) installed inside the rotating hole (104b) and a second rotating shaft (402) installed on the inner wall of the cross wheel plate (401), one end of the second rotating shaft (402) is installed in a bearing on the inner wall of one side of the rotating hole (104b), the other end of the second rotating shaft (402) passes through the bearing on the inner wall of the other side of the rotating hole (104b) and is connected to the first bevel gear (402a), and a second bevel gear (403a) is provided on one side of the first bevel gear (402a).

5. The livestock excrement processing device according to claim 4, characterized in that: A third rotating shaft (403) is mounted on one end surface of the second bevel gear (403a); the other end of the third rotating shaft (403) passes through a bearing on a bracket (404a) and is connected to a fan blade (403b); four legs of the bracket (404a) are mounted on one end surface of a ventilation frame (404); an activated carbon plate (405) is slidably connected to the outer side of the top of the ventilation frame (404); The rack on the outer wall of the first bevel gear (402a) meshes with the rack on the outer wall of the second bevel gear (403a), and the ventilation frame (404) is mounted on the outer wall of the processing box (100).

6. The livestock excrement processing device according to claim 3, characterized in that: The invention also comprises a conveying assembly (500) arranged inside the conveying cylinder (106), wherein the conveying assembly (500) comprises a third motor (501) mounted on the top of the conveying cylinder (106) and a second driving gear disc (501a) mounted on the output shaft of the third motor (501), a third driven gear disc (502b) being arranged below the second driving gear disc (501a), a first hollow shaft (502) being mounted on the inner wall of the third driven gear disc (502b), and a first pulley (502c) being mounted on the outer side of the outer wall of the first hollow shaft (502).

7. The livestock excrement processing device according to claim 6, characterized in that: A second pulley (503a) is arranged behind the first pulley (502c), a second hollow shaft (503) is installed on the inner wall of the second pulley (503a), and the first hollow shaft (502) and the second hollow shaft (503) are both rotatably connected to one end surface of the conveying cylinder (106) via bearings; The rack on the outer wall of the second active gear disc (501a) meshes with the rack on the outer wall of the third driven gear disc (502b); the outer walls of the first pulley (502c) and the second pulley (503a) are connected via a belt transmission; the first hollow shaft (502) and the second hollow shaft (503) are symmetrically arranged; spiral blades are fixedly connected to the outer walls of the first hollow shaft (502) and the second hollow shaft (503); and air holes (502a) are evenly spaced on the outer walls of the first hollow shaft (502) and the second hollow shaft (503).

8. The livestock excrement processing device according to claim 7, characterized in that: It also includes a heating component (600) arranged on the outside of the conveying cylinder (106), the heating component (600) comprising a heat-insulating shell (601) sleeved on one side of the outer wall of the conveying cylinder (106) and a heating plate (602) installed on the inner wall of the heat-insulating shell (601), an air outlet pipe (601a) is arranged at the center of the front end surface of the heat-insulating shell (601), and the other end of the air outlet pipe (601a) is connected to a connecting pipe (601b) via a pipe joint.

9. The livestock excrement processing device according to claim 8, characterized in that: The other end of the connecting pipe (601b) is connected to the air inlet end of the exhaust fan (603) via a pipe joint, and the air outlet end of the exhaust fan (603) is connected to the nozzle (603a) via a pipe joint, and branch pipes (603b) are installed at the front and rear of the outer wall of the nozzle (603a); The inner wall of the heating plate (602) is tightly attached to the outer wall of the conveying cylinder (106), the exhaust fan (603) is installed on the outer wall of the conveying cylinder (106), and the other ends of the front and rear adjacent branch pipes (603b) are correspondingly rotatably connected to the inner walls of the first hollow shaft (502) and the second hollow shaft (503).

10. A method for treating livestock excrement, characterized in that: The livestock excrement processing device according to any one of claims 6 to 9 processes excrement according to the following steps; S1: First, livestock manure is put into the manure pipe (102), and then the angle and direction of the adjustment pipe (203) are changed to make the manure fall into the four groups of extrusion cylinders (105) in sequence; S2: According to S1, the extrusion plate (305b) and the sealing plate (307) in the extrusion cylinder (105) cooperate to extrude the feces, and the filter plate (105c) and the filter cloth (105d) are used to filter the liquid generated during the extrusion of the feces, and the liquid collection box (103) and the solid drop cylinder (104) are used to separate the solid and the liquid; S3: According to S2, after the solid feces falls into the solid drop cylinder (104), it exerts force on the cross wheel plate (401), driving the fan blade (403b) to rotate and discharge the air inside the processing box (100); S4: After the solid feces falls from the solid drop cylinder (104) into the conveying cylinder (106), the feces are conveyed and crushed by the spiral blades on the outer walls of the first hollow shaft (502) and the second hollow shaft (503); S5: When conveying feces, the hot air heated by the heating plate (602) in the heat-insulating shell (601) is drawn into the conveying tube (106) by the exhaust fan (603), thereby drying the feces in the conveying tube (106) from both the outside and the inside.

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