Waste treatment device for animal husbandry and veterinary medicine
By designing an animal husbandry and veterinary waste treatment device that includes crushing, vibration separation, compacting and exhaust mechanisms, the problem of lack of dry and wet separation effect in the prior art is solved, the waste utilization rate is improved and odor pollution is reduced .
Patent Information
- Application Number
- CN202411799598.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-02-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The prior art lacks dry and wet separation effect when dealing with animal husbandry and veterinary waste, resulting in low waste utilization and unpleasant odors from accumulations, affecting the environment.
A waste treatment device including a crushing mechanism, a vibration separation mechanism, a compacting mechanism and an exhaust mechanism is designed. The device transfers waste to the crushing mechanism through a conveyor belt and a transmission mechanism for chopping, then sieves through a vibration separation mechanism, and then solid-liquid separation is performed by a compacting mechanism, and odor is reduced through an exhaust mechanism.
Effective chopping, screening and solid-liquid separation of organic waste are achieved, the waste utilization rate is improved, the generation of unpleasant odors is reduced, and environmental quality is improved.
Smart Images
Figure CN119456639A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of livestock waste treatment equipment, and in particular to a waste treatment device used for livestock and veterinary medicine. Background Art
[0002] Animal husbandry and veterinary waste mainly includes livestock and poultry manure, livestock and poultry house bedding, waste feed, scattered feathers and other wastes, as well as veterinary medical waste. Veterinary medical waste, such as discarded ear tags, syringes and other medical consumables, is usually directly recycled and destroyed in a centralized manner. As for organic waste such as livestock and poultry manure and waste feed, since they also have potential agricultural value, collecting, processing and reusing them can not only reduce the accumulation of waste, but also reduce the cost of purchasing additional agricultural consumables such as fertilizer products. In order to harmlessly treat organic waste, the existing technology usually collects organic waste and mixes it with other organic matter to form new organic fertilizer, or performs anaerobically fermentation on it to produce biogas for power generation or heating. However, due to the different forms of waste, the functions are also different. Dry waste is used to store compost, and wet waste is used to mix with organic matter for irrigation. This process is mainly aimed at reducing the treatment of biogas slurry, disposing of it on site, and achieving full utilization and zero emission of waste. The existing technology usually does not have the effect of dry-wet separation in the process of treating waste. Solid and liquid materials are directly mixed together for fermentation, which will result in a low waste utilization rate and will also cause the accumulated mixture to emit an unpleasant odor, thereby affecting the surrounding environment.
[0003] In order to solve the above problems, a waste treatment device for animal husbandry and veterinary medicine is now proposed. Summary of the invention
[0004] In view of the above problems, the present invention provides a waste treatment device for animal husbandry and veterinary medicine, which solves the problem that the waste has different forms and different functions. The dry material is used for storing compost, and the wet material is used for mixing with organic matter for irrigation. This process is mainly aimed at reducing the treatment of sludge, disposing of it on the spot, and realizing full utilization of waste and zero emission. In the prior art, the effect of dry-wet separation is usually not achieved in the process of treating waste. Solid and liquid materials are directly mixed together for fermentation, which will result in a low waste utilization rate and will also cause the accumulated mixture to emit an unpleasant odor, thereby affecting the surrounding environment.
[0005] The technical solution adopted by the present invention is: comprising a vertical support plate, a horizontal mounting plate, a vertical mounting plate, a shell, a conveyor belt, a receiving box, a driving mechanism, a crushing mechanism, a vibration separation mechanism, a compacting mechanism, a transmission mechanism, and an exhaust mechanism; A same horizontal mounting plate is arranged between the upper ends of the two vertical support plates, and a compacting mechanism is arranged on the horizontal mounting plate; A conveyor belt is provided below the compacting mechanism, the conveyor belt is provided between the two vertical support plates, and the conveyor belt is driven by a transmission mechanism; The compacting mechanism is driven to work by the transmission mechanism; A receiving box is provided below the conveyor belt; A shell is provided at the rear of the horizontal mounting plate, and the shell is fixedly arranged at the upper ends of the two vertical supporting plates; A crushing mechanism is provided in the shell, and the transmission mechanism is driven to work by the crushing mechanism; A driving mechanism is provided on the right side wall of the shell, and the crushing mechanism is driven to work by the driving mechanism; A vibration separation mechanism is provided below the shell, and the vibration separation mechanism is driven to work by the driving mechanism; A same vertical mounting plate is provided between the middle parts of the two vertical support plates, and the vertical mounting plate is provided below the transmission belt; Two exhaust mechanisms are provided on the front wall of the vertical mounting plate, and both of the exhaust mechanisms are provided at the rear side of the receiving box, and a first gap is left between the receiving box and the conveyor belt; The two exhaust mechanisms are both driven to work by the compacting mechanism.
[0006] Further, the crushing mechanism comprises a gear ring, a first spur gear, a first disc, and a cutting tool; The left and right inner side walls of the housing are respectively provided with first discs rotatably via first rotating shafts, and a plurality of first connecting shafts rotatably connected are provided between the eccentric positions of the two first discs; A first spur gear is fixedly sleeved on one end of a plurality of the first connecting shafts close to one of the first discs; The outer sides of the plurality of first spur gears are all meshed with a same gear ring; The gear ring is fixedly arranged on the inner side wall of the housing close to the first spur gear; A plurality of cutting tools are provided on the outer side walls of the plurality of first connecting shafts; The two first discs are both driven to rotate by the driving mechanism.
[0007] Further, the driving mechanism comprises a driving motor, a second spur gear, a third spur gear, and a fourth spur gear; A driving motor is disposed outside the right side wall of the housing, and a fourth spur gear is fixedly sleeved on the output shaft of the driving motor; A third spur gear is meshed with one side of the fourth spur gear, and the first rotating shaft close to the third spur gear rotates through the side wall of the housing and is fixedly connected to the center of the third spur gear; A second spur gear is meshed with the other side of the third spur gear, and the second spur gear is rotatably arranged outside the right side wall of the housing via a second rotating shaft; The second rotating shaft drives the transmission mechanism to work by rotating; The third spur gear drives the vibration separation mechanism to work by rotating.
[0008] Further, the vibration separation mechanism comprises a second disc, a first connecting rod, a first guide rail, a first rectangular slider, a first connecting frame, a second connecting frame, a movable sieve plate, and a fixed sieve plate; The upper parts of the rear ends of the two vertical support plates are respectively provided with first guide rails, and the lower ends of the left and right side walls of the shell are respectively fixed on the upper ends of the two first guide rails; A second disc is fixedly provided at the ends of the two first rotating shafts respectively, and the second disc close to the third spur gear is arranged on the outer side of the third spur gear; Second connecting shafts are fixedly provided at eccentric positions of the outer walls of the two second disks respectively; The outer sides of the two second connecting shafts are respectively rotatably provided with the first ends of the first connecting rods; A first rectangular slider is slidably disposed in each of the two first guide rails, a first rectangular through slot is disposed on the outer side walls of the two first guide rails, a first connecting frame is fixedly disposed on the outer walls of the two first rectangular sliders, and the two first connecting frames slide through the two first rectangular through slots and are rotatably connected to the second ends of the two first connecting rods; The lower ends of the two first guide rails are respectively provided with second rectangular through grooves, the lower ends of the two first rectangular sliding blocks are respectively fixed with second connecting frames, and the two second connecting frames slide through the two second rectangular through grooves and are provided with the same movable screen plate; The movable screen plate is movably arranged below the shell; A fixed sieve plate is provided below the movable sieve plate, and the movable sieve plate is slidably arranged on the upper end of the fixed sieve plate. Expansion plates are fixedly arranged on the lower parts of both sides of the fixed sieve plate, and the two expansion plates are fixedly arranged on the inner walls of the two vertical support plates through connecting parts.
[0009] Furthermore, a second gap is left between the fixed screen plate and the movable screen plate, and secondary separation tools are respectively provided at the upper ends of a plurality of screen holes on the fixed screen plate, and the plurality of secondary separation tools are movably arranged in the second gap.
[0010] Further, the transmission mechanism comprises a first sprocket and a second sprocket; A second sprocket is fixedly disposed at the outer end of the second rotating shaft, and the second sprocket is disposed on the outer side of the second spur gear; A first sprocket is rotatably provided on the outer side wall of the vertical support plate close to the second sprocket via a fourth rotating shaft; The first sprocket and the second sprocket are sleeved and meshed with the same chain on their outer sides; The fourth rotating shaft is rotatably connected to the two vertical supporting plates respectively; A first belt pulley is fixedly disposed on the outer side of the fourth rotating shaft between the two vertical supporting plates, a second belt pulley is disposed on the other side of the first belt pulley, and the second belt pulley is rotatably disposed between the two vertical supporting plates; The two ends of the conveyor belt are respectively sleeved and meshed on the outer sides of the first pulley and the second pulley; The second pulley drives the compacting mechanism to work by rotating.
[0011] Further, the compacting mechanism comprises a third disc, a second connecting rod, a third connecting rod, a second rectangular slider, a vertical rod, an L-shaped compacting plate, a main shaft, and a second guide rail; Second guide rails are fixedly disposed on the outer walls of the two vertical support plates respectively; A second rectangular sliding block is slidably disposed in each of the two second guide rails; A third connecting shaft and a fourth connecting shaft are respectively provided on the outer walls of the two second rectangular sliding blocks; A fifth connecting shaft is fixedly disposed on the outer walls of the two second pulleys respectively, and the two fifth connecting shafts are respectively rotated to penetrate through the two vertical support plates and fixedly disposed with a third disc; A sixth connecting shaft is fixedly provided at an eccentric position of the outer wall of the two third disks respectively; The outer sides of the two sixth connecting shafts are respectively rotatably provided with the first ends of the second connecting rods; The second ends of the two second connecting rods are rotatably disposed on the two third connecting shafts respectively; The outer sides of the two fourth connecting shafts are respectively rotatably provided with the first ends of the third connecting rods; Rectangular through holes are respectively provided on both sides of the horizontal mounting plate, and vertical rods are respectively slidably penetrated in the two rectangular through holes, and the upper ends of the two vertical rods are respectively penetrated by the same main shaft, and the main shaft is movably arranged above the horizontal mounting plate; The two ends of the main shaft are rotatably connected to the second ends of the two third connecting rods respectively; The lower ends of the two vertical rods are provided with a horizontal plate of the same L-shaped compacting plate, and the horizontal plate of the L-shaped compacting plate is movably arranged between the horizontal mounting plate and the conveyor belt; The vertical plate of the L-shaped compacting plate is movably arranged on the rear side wall of the horizontal mounting plate; The two second rectangular sliding blocks respectively drive the exhaust mechanism to work by sliding.
[0012] Further, the exhaust mechanism comprises a slide bar, a rack plate, a fifth spur gear, a first bevel gear, a second bevel gear, and an exhaust fan blade; The rear ends of the two second rectangular sliding blocks are respectively fixed with sliding rods, and the two sliding rods are respectively slidably arranged in the two second guide rails; The lower ends of the two second guide rails are respectively provided with a third rectangular through slot, the lower ends of the two slide bars are respectively fixed with a connecting rod, and the two connecting rods slide through the two third rectangular through slots and are respectively fixed with a rack plate; The lower ends of the two rack plates are respectively meshed with fifth spur gears, and the two fifth spur gears are respectively rotatably arranged on the outer side walls of the two vertical support plates through fifth rotating shafts; The two fifth rotating shafts respectively rotate and penetrate the two vertical supporting plates and are fixed with first bevel gears; One side of the two first bevel gears is respectively meshed with a second bevel gear, and the two second bevel gears are respectively rotatably arranged on both sides of the front wall of the vertical mounting plate through a sixth rotating shaft; Exhaust fan blades are fixedly provided at the ends of the two sixth rotating shafts respectively, and the two exhaust fan blades are respectively arranged at the rear sides of the receiving box.
[0013] Furthermore, a fourth rectangular through slot is provided at the lower portion of the front wall of the receiving box; A liquid receiving box is slidably disposed in the fourth rectangular through groove, a solid-liquid separation plate is disposed above the liquid receiving box, and the solid-liquid separation plate is fixedly disposed inside the receiving box; A push-pull handle is provided on the front wall of the liquid storage box.
[0014] Advantages of the present invention: The crushing mechanism of the present invention can shred organic waste to facilitate subsequent separation work. The vibration separation mechanism of the present invention can screen the shredded organic waste through vibration, and further refine the waste with the cooperation of the movable screen plate and the fixed screen plate. The compacting mechanism of the present invention can compact the refined and separated waste to squeeze out the moisture in the waste and separate the waste into solid and liquid forms with the solid-liquid separation plate. The exhaust mechanism of the present invention can exhaust the waste to reduce the odor around the equipment.
[0015] In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages. The present invention will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.
[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a side view of the overall structure of the present invention; Figure 3 It is a schematic diagram of the overall structure of the shredding mechanism of the present invention; Figure 4 It is a schematic diagram of the overall structure of the vibration separation mechanism of the present invention; Figure 5 It is a schematic diagram of the installation of the vertical support plate and the horizontal mounting plate of the present invention; Figure 6 It is a front view of the overall structure of the present invention; Figure 7 It is a schematic diagram of the overall structure of the exhaust mechanism of the present invention; Figure 8 It is a schematic diagram of the working principle of the compaction mechanism of the present invention; Fig. 9 It is a schematic diagram of the working principle of the transmission mechanism of the present invention; Fig.10 It is a schematic diagram of the overall structure of the first connecting frame, the second connecting frame and the first rectangular sliding block of the present invention.
[0018] Reference numerals: 1 is a vertical support plate, 2 is a receiving box, 3 is a liquid storage box, 4 is a solid-liquid separation plate, 5 is a third disc, 6 is a second connecting rod, 7 is a third connecting rod, 8 is a second rectangular slider, 9 is a second guide rail, 10 is a fifth spur gear, 11 is a rack plate, 12 is a first sprocket, 13 is a second sprocket, 14 is a second disc, 15 is a first connecting rod, 16 is a second spur gear, 17 is a housing, 18 is a cutting tool, 19 is a vertical rod, 20 is an L-shaped compacting plate, 21 is a main shaft, 22 is a first connecting frame, 23 is a gear ring, 24 is a first spur gear, 25 is a first disc, 26 is a fixed sieve plate, 27 is a movable sieve plate, 28 is a conveyor belt, 29 is a horizontal mounting plate, 30 is a vertical mounting plate, 31 is a second bevel gear, 32 is a first bevel gear, and 33 is an exhaust fan blade; 101 is a first guide rail; 301 is a push-pull handle; 801 is a slide bar; 901 is a third rectangular through slot; 1601 is the third spur gear; 2201 is a first rectangular sliding block, and 2202 is a second connecting frame; 2601 is the expansion board, 2602 is the connector; 2901 is a rectangular through hole. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solution and advantages of the invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0020] In the description of the invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention.
[0021] refer to Figures 1 to 10 , a waste treatment device for animal husbandry and veterinary medicine, comprising a vertical support plate 1, a horizontal mounting plate 29, a vertical mounting plate 30, a shell 17, a conveyor belt 28, a receiving box 2, a driving mechanism, a crushing mechanism, a vibration separation mechanism, a compacting mechanism, a transmission mechanism, and an exhaust mechanism; The same horizontal mounting plate 29 is installed between the upper ends of the two vertical support plates 1, and a compaction mechanism is installed on the horizontal mounting plate 29. The two vertical support plates 1 are supporting components of the device. The horizontal mounting plate 29 is used to connect the two vertical support plates 1 and also provides a mounting platform for the compaction mechanism; A conveyor belt 28 is installed below the compaction mechanism. The conveyor belt 28 is arranged between two vertical support plates 1. The conveyor belt 28 is driven by a transmission mechanism. The conveyor belt 28 starts to convey the organic waste separated by the vibrating separation mechanism described later to the front of the equipment under the drive of the transmission mechanism and realizes a solid-liquid separation through compaction by the compaction mechanism. The compacting mechanism is driven to work by the transmission mechanism; A receiving box 2 is installed below the conveyor belt 28, and its function is to collect the liquid waste and solid waste transmitted; A housing 17 is installed behind the horizontal mounting plate 29. The housing 17 is fixed to the upper ends of the two vertical supporting plates 1. The housing 17 is used to install a crushing mechanism described later. A crushing mechanism is installed in the housing 17, and the transmission mechanism is driven to work by the crushing mechanism; A driving mechanism is installed on the right side wall of the housing 17, and the crushing mechanism is driven to work by the driving mechanism; A vibration separation mechanism is installed below the housing 17. The vibration separation mechanism is driven by the driving mechanism to receive the crushed organic waste and separate the waste again through vibration. The same vertical mounting plate 30 is installed between the middle parts of the two vertical support plates 1, and the vertical mounting plate 30 is arranged below the transmission belt 28; Two exhaust mechanisms are installed on the front wall of the vertical mounting plate 30. Both exhaust mechanisms are arranged at the rear side of the receiving box 2. A first gap is left between the receiving box 2 and the conveyor belt 28, which is used to reduce the polluted gas generated by the equipment when processing waste; Both exhaust mechanisms are driven by the compaction mechanism.
[0022] The crushing mechanism comprises a gear ring 23, a first spur gear 24, a first disc 25, and a cutting tool 18; First discs 25 are rotatably mounted on the left and right inner side walls of the housing 17 respectively via first rotating shafts, and a plurality of rotatably connected first connecting shafts are mounted between the eccentric positions of the two first discs 25; A first spur gear 24 is fixedly mounted on one end of a plurality of first connecting shafts close to one of the first discs 25; The outer sides of the plurality of first spur gears 24 are all meshed with a same gear ring 23; The gear ring 23 is fixedly mounted on the inner wall of the housing 17 near the first spur gear 24; A plurality of cutting tools are installed on the outer side walls of the plurality of first connecting shafts; The two first discs 25 are driven to rotate by the driving mechanism. The two first discs 25 start to rotate under the drive of the driving mechanism. During the rotation of the two first discs 25, a plurality of first connecting shafts located at an eccentric position between them also start to rotate. Since the plurality of first connecting shafts are rotationally connected to the two first discs 25 respectively, and the gear ring 23 is also fixedly mounted on the left and right inner walls of the shell, the first spur gear 24 fixedly mounted on the plurality of first connecting shafts will not only revolve around the disc 25 as the rotation center, but will also start to rotate on its own under the cooperation of the first spur gear 24 and the gear ring 23. At this time, the cutting tool 18 also starts to rotate under the drive of the first connecting shaft to cut the organic waste that is about to enter the shell 17.
[0023] The driving mechanism comprises a driving motor, a second spur gear 16, a third spur gear 1601, and a fourth spur gear; A drive motor is installed outside the right side wall of the housing 17, and a fourth spur gear is fixedly mounted on the output shaft of the drive motor; The third spur gear 1601 is meshed and installed on one side of the fourth spur gear, and the first rotating shaft close to the third spur gear 1601 rotates through the side wall of the housing 17 and is fixedly connected to the center of the third spur gear 1601; The other side of the third spur gear 1601 is meshed with a second spur gear 16, which is rotatably mounted on the outside of the right side wall of the housing 17 via a second rotating shaft; The second rotating shaft drives the transmission mechanism to work by rotating; The third spur gear 1601 drives the vibration separation mechanism to work by rotating. By turning on the driving motor, the output shaft of the driving motor drives the fourth spur gear installed coaxially therewith, so that the fourth spur gear starts to rotate. The fourth spur gear drives the third spur gear 1601 installed in mesh with it to start rotating by rotating. The third spur gear drives the first rotating shaft installed coaxially therewith to start rotating by rotating. The first rotating shaft can drive the first disc to start rotating by rotating. At the same time, the third spur gear 1601 also drives the second spur gear 16 in mesh with it during the rotation process, so that the second spur gear 16 has the ability to rotate. The second spur gear 16 can transmit this rotation driving force to the vibration separation mechanism described later to start working.
[0024] The vibration separation mechanism comprises a second disc 14, a first connecting rod 15, a first guide rail 101, a first rectangular slider 2201, a first connecting frame 22, a second connecting frame 2202, a movable sieve plate 27, and a fixed sieve plate 26; The upper parts of the rear ends of the two vertical support plates 1 are respectively installed with first guide rails 101, and the lower ends of the left and right side walls of the housing 17 are respectively fixed to the upper ends of the two first guide rails 101; The ends of the two first rotating shafts are respectively fixedly mounted with second discs 14, and the second disc 14 close to the third spur gear 1601 is arranged on the outer side of the third spur gear 1601; Second connecting shafts are fixedly mounted at eccentric positions on the outer walls of the two second discs 14; The first ends of the first connecting rods 15 are rotatably mounted on the outer sides of the two second connecting shafts respectively; First rectangular sliders 2201 are slidably mounted in the two first guide rails 101, respectively. First rectangular through grooves are respectively provided on the outer side walls of the two first guide rails 101. First connecting frames 22 are respectively fixedly mounted on the outer walls of the two first rectangular sliders 2201. The two first connecting frames 22 respectively slide through the two first rectangular through grooves and are rotatably connected to the second ends of the two first connecting rods 15. The lower ends of the two first guide rails 101 are respectively provided with second rectangular through slots, the lower ends of the two first rectangular sliders 2201 are respectively fixed with second connecting frames 2202, and the two second connecting frames 2202 slide through the two second rectangular through slots and are respectively provided with the same movable screen plate 27; The movable screen plate 27 is movably disposed below the housing 17; A fixed sieve plate 26 is installed below the movable sieve plate 27, and the movable sieve plate 27 is slidably arranged on the upper end of the fixed sieve plate 26. Expansion plates 2601 are respectively installed at the lower parts of both sides of the fixed sieve plate 26. The two expansion plates 2601 are respectively fixed on the inner walls of the two vertical support plates 1 through connecting members 2602. The second spur gear 16 starts to rotate under the drive of the third spur gear 1601 and drives the second disc 14 coaxially installed therewith through the rotation, so that the second disc 14 starts to rotate, and the second disc 14 drives the first connecting rod 15 to start to rotate through the rotation. The first connecting rod 15 deflects, and during the deflection process, it drives the first rectangular slider 2201 to start to slide back and forth along the first guide rail 101. During the reciprocating sliding process, the first rectangular slider 2201 drives the movable sieve plate 27 fixed thereto to start to slide back and forth. During the reciprocating sliding process, periodic misalignment is formed between the sieve holes on the movable sieve plate 27 and the sieve holes on the fixed sieve plate 26 below it. Each time the two sieve holes overlap, the organic waste on the movable sieve plate 27 can fall onto the conveyor belt through the two sieve holes.
[0025] A second gap is left between the fixed sieve plate 26 and the movable sieve plate 27. Secondary separation tools are respectively installed on the upper ends of several sieve holes on the fixed sieve plate 26. Several secondary separation tools are movably installed in the second gap. When organic waste passes through the sieve holes on the fixed sieve plate 26 and the movable sieve plate 27 respectively, the secondary separation tools in the second gap will cut the organic waste into smaller pieces again, so that the shredding effect is better and finally flow out and fall from the sieve holes on the fixed sieve plate 26.
[0026] The transmission mechanism comprises a first sprocket 12 and a second sprocket 13; A second sprocket 13 is fixedly mounted on the outer end of the second rotating shaft, and the second sprocket 13 is arranged on the outer side of the second spur gear 16; A first sprocket 12 is rotatably mounted on the outer side wall of the vertical support plate 1 near the second sprocket 13 via a fourth rotating shaft; The first sprocket 12 and the second sprocket 13 are sleeved and meshed with the same chain on their outer sides; The fourth rotating shaft is rotatably connected to the two vertical supporting plates 1 respectively; A first pulley is fixedly installed on the outer side of the fourth rotating shaft between the two vertical supporting plates 1, a second pulley is installed on the other side of the first pulley, and the second pulley is rotatably arranged between the two vertical supporting plates 1; The two ends of the conveyor belt 28 are respectively sleeved and meshed with the outer sides of the first pulley and the second pulley; The second pulley drives the compaction mechanism to work by rotating. During the rotation process, the second spur gear 16 drives the second sprocket 13 coaxially installed therewith to start rotating. The second sprocket 13 transmits the rotational driving force to the first sprocket 12 through the chain, causing the first sprocket 12 to start rotating. The first sprocket 12 drives the pulley coaxially installed therewith to start rotating. The second pulley that is not coaxially installed with the first sprocket 12 will also start rotating with the cooperation of the conveyor belt 28, and drives the compaction mechanism described later to start working through the rotation.
[0027] The compacting mechanism comprises a third disc 5, a second connecting rod 6, a third connecting rod 7, a second rectangular slider 8, a vertical rod 19, an L-shaped compacting plate 20, a main shaft 21, and a second guide rail 9; Second guide rails 9 are fixedly mounted on the outer walls of the two vertical support plates 1; A second rectangular sliding block 8 is slidably mounted in each of the two second guide rails 9; The third connecting shaft and the fourth connecting shaft are respectively installed on the outer walls of the two second rectangular sliding blocks 8; The outer walls of the two second pulleys are respectively fixedly mounted with fifth connecting shafts, and the two fifth connecting shafts respectively rotate and penetrate through the two vertical support plates 1 and are respectively fixedly mounted with third discs 5; Sixth connecting shafts are fixedly mounted at eccentric positions of the outer walls of the two third discs 5 respectively; The first ends of the second connecting rods 6 are rotatably mounted on the outer sides of the two sixth connecting shafts respectively; The second ends of the two second connecting rods 6 are rotatably disposed on the two third connecting shafts respectively; The first ends of the third connecting rods 7 are rotatably mounted on the outer sides of the two fourth connecting shafts respectively; Rectangular through holes 2901 are respectively provided on both sides of the horizontal mounting plate 29, and vertical rods 19 are respectively slidably installed in the two rectangular through holes 2901, and the upper ends of the two vertical rods 19 are respectively penetrated and installed with the same main shaft 21, which is movably arranged above the horizontal mounting plate 29; The two ends of the main shaft 21 are rotatably connected to the second ends of the two third connecting rods 7 respectively; The lower ends of the two vertical rods 19 are mounted with a horizontal plate of the same L-shaped compacting plate 20, and the horizontal plate of the L-shaped compacting plate 20 is movably arranged between the horizontal mounting plate 29 and the conveyor belt 28; The vertical plate of the L-shaped compacting plate 20 is movably mounted on the rear side wall of the horizontal mounting plate 29; The two second rectangular sliders 8 drive the exhaust mechanism to work by sliding respectively. The second pulley drives the third disc 5 installed coaxially therewith to start rotating during the rotation process. The two third discs 5 drive the second connecting rods 6 on both sides to deflect by rotating. The two second connecting rods 6 drive the second rectangular sliders 8 on both sides to slide back and forth along the second guide rails 9 on both sides during the deflection process. The two second rectangular sliders 8 drive the third connecting rods 7 on both sides to start deflecting up and down during the reciprocating sliding process. The main shaft 7 fixedly installed between the second ends of the two third connecting rods 7 starts to slide up and down with the cooperation of the two vertical rods 19 at this time. The two vertical rods 19 determine that the sliding trajectory of the main shaft 7 can only slide up and down. The main shaft 7 passes the driving force for the two vertical rods 19 to slide up and down by sliding up and down. The L-shaped compacting plate 20 installed at the lower end of the two vertical rods 19 now has the ability to move up and down. When the L-shaped compacting plate 20 slides downward, it will compact and contact the organic waste on the conveyor belt 28. Since the organic waste has a certain plasticity at this time, when the L-shaped compacting plate 20 first contacts the top of the waste, the waste begins to undergo irreversible deformation and plays a role in discharging the moisture in the waste. The vertical plate of the L-shaped compacting plate 20 will block the waste from entering under the horizontal plate of the L-shaped compacting plate 20. At the same time, since the conveyor belt 28 is always in working condition during this process, the organic waste at the rear end of the vertical plate of the L-shaped compacting plate 20 will accumulate, and when the L-shaped compacting plate 20 is lifted next time, it can ensure that the waste conveyed to the bottom of the horizontal plate of the L-shaped compacting plate 20 has a certain thickness, which is convenient for compaction and drainage.
[0028] The exhaust mechanism comprises a slide bar 801, a rack plate 11, a fifth spur gear 10, a first bevel gear 32, a second bevel gear 31, and exhaust fan blades 33; The rear ends of the two second rectangular sliding blocks 8 are respectively fixed with sliding rods 801, and the two sliding rods 801 are respectively slidably arranged in the two second guide rails 9; The lower ends of the two second guide rails 9 are respectively provided with third rectangular through slots 901, and the lower ends of the two slide bars 801 are respectively fixed with connecting rods, and the two connecting rods slide through the two third rectangular through slots 901 and are respectively fixed with rack plates 11; The lower ends of the two rack plates 11 are respectively meshed with fifth spur gears 10, and the two fifth spur gears 10 are respectively rotatably arranged on the outer side walls of the two vertical support plates 1 through fifth rotating shafts; The two fifth rotating shafts respectively rotate and penetrate the two vertical support plates 1 and are fixedly mounted with the first bevel gears 32; The second bevel gears 31 are respectively meshed and installed on one side of the two first bevel gears 32, and the two second bevel gears 31 are respectively rotatably arranged on both sides of the front wall of the vertical mounting plate 30 through the sixth rotating shaft; Exhaust fan blades 33 are fixedly installed at the ends of the two sixth rotating shafts, and the two exhaust fan blades 33 are respectively arranged on the rear side of the receiving box 2. The two second rectangular sliding blocks 8 also drive the sliding rods 801 fixed thereto to start reciprocating sliding during the reciprocating sliding process. The sliding rods 801 on both sides respectively drive the rack plates 11 fixed thereto to start reciprocating sliding during the reciprocating sliding process. The rack plates 11 on both sides respectively drive the fifth spur gears 10 meshing therewith to start reciprocating rotation during the reciprocating sliding process. The two fifth spur gears 10 respectively drive the first bevel gears 32 coaxially installed therewith during the reciprocating rotation. The two first bevel gears 32 respectively drive the second bevel gears 31 meshing therewith to start rotating by rotating. The two second bevel gears 31 can respectively drive the exhaust fan blades 33 coaxially installed therewith to start rotating by rotating. The exhaust fan blades 33 can remove and disperse the odor by rotating to prevent the odor from being concentrated in one area.
[0029] A fourth rectangular through slot is provided at the lower portion of the front wall of the receiving box 2; A liquid receiving box 3 is slidably installed in the fourth rectangular through groove, a solid-liquid separation plate 4 is installed above the liquid receiving box 3, and the solid-liquid separation plate 4 is fixedly arranged inside the receiving box 2; A push-pull handle 301 is installed on the front wall of the liquid storage box 3. The conveyor belt 28 will eventually convey the compacted liquid waste and solid waste to the receiving box 2. The solid-liquid separation plate 4 located in the receiving box 2 will then begin to separate the solid and liquid. Finally, the liquid waste passes through the solid-liquid separation plate into the liquid receiving box 3, while the solid waste remains on the solid-liquid separation plate 4, thereby achieving solid-liquid separation.
[0030] Implementation method of the present invention: Place the device on a horizontal surface, put the collected organic waste into the housing 17 and turn on the drive motor, and the cutting knives in the housing 7 will initially break the waste by rotating; The crushed organic waste will fall from the lower end of the shell 17 and fall onto the movable screen plate 27. The movable screen plate 27 will vibrate synchronously at this time to screen the organic waste once. The waste will pass through the sieve holes on the movable screen plate 27 and fall onto the fixed screen plate 26 below, and then pass through the sieve holes on the fixed screen plate 26 and fall onto the conveyor belt 28 below. The conveyor belt 28 starts working synchronously when the equipment is started and conveys the waste to the bottom of the horizontal plate of the L-shaped compacting plate 20. The L-shaped compacting plate 20 slides up and down synchronously with the working of the conveyor belt 28 to compact the organic waste below, making the waste flat. At this time, the water in the waste can be discharged; As the conveyor belt 28 continues to convey, solid waste and liquid waste will eventually fall into the receiving box 2 below the conveyor belt 28, and the solid-liquid separation plate located in the receiving box 2 will begin to separate the solid and liquid, and finally the liquid waste will pass through the solid-liquid separation plate into the liquid receiving box 3, while the solid waste will remain on the solid-liquid separation plate 4 to achieve solid-liquid separation. During this process, the two exhaust fan blades 3 located behind the receiving box 2 work synchronously to purify the odor around the equipment.
[0031] The crushing mechanism of the present invention can shred organic waste to facilitate subsequent separation work. The vibration separation mechanism of the present invention can screen the shredded organic waste through vibration, and further refine the waste with the cooperation of the movable screen plate and the fixed screen plate. The compacting mechanism of the present invention can compact the refined and separated waste to squeeze out the moisture in the waste and separate the waste into solid and liquid forms with the solid-liquid separation plate. The exhaust mechanism of the present invention can exhaust the waste to reduce the odor around the equipment.
[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims
1. A waste treatment device for animal husbandry and veterinary medicine, characterized by: It comprises a vertical support plate (1), a horizontal mounting plate (29), a vertical mounting plate (30), a shell (17), a conveyor belt (28), a receiving box (2), a driving mechanism, a crushing mechanism, a vibration separation mechanism, a compacting mechanism, a transmission mechanism, and an exhaust mechanism; A same horizontal mounting plate (29) is provided between the upper ends of the two vertical support plates (1), and a compacting mechanism is provided on the horizontal mounting plate (29); A conveyor belt (28) is provided below the compacting mechanism, the conveyor belt (28) is provided between the two vertical support plates (1), and the conveyor belt (28) is driven to move by a transmission mechanism; The compacting mechanism is driven to work by the transmission mechanism; A receiving box (2) is provided below the conveyor belt (28); A shell (17) is provided at the rear of the horizontal mounting plate (29), and the shell (17) is fixedly arranged on the upper ends of the two vertical support plates (1); A crushing mechanism is provided in the housing (17), and the transmission mechanism is driven to work by the crushing mechanism; A driving mechanism is provided on the right side wall of the housing (17), and the crushing mechanism is driven to work by the driving mechanism; A vibration separation mechanism is provided below the housing (17), and the vibration separation mechanism is driven to operate by the driving mechanism; A same vertical mounting plate (30) is provided between the middle parts of the two vertical support plates (1), and the vertical mounting plate (30) is provided below the transmission belt (28); Two exhaust mechanisms are provided on the front wall of the vertical mounting plate (30), and the two exhaust mechanisms are both provided on the rear side of the receiving box (2), and a first gap is left between the receiving box (2) and the conveyor belt (28); The two exhaust mechanisms are both driven to work by the compacting mechanism.
2. The animal husbandry and veterinary waste treatment device according to claim 1, characterized in that: The crushing mechanism comprises a gear ring (23), a first spur gear (24), a first disc (25), and a cutting tool (18); First discs (25) are rotatably provided on the left and right inner side walls of the housing (17) respectively via first rotating shafts, and a plurality of rotatably connected first connecting shafts are provided between the eccentric positions of the two first discs (25); A first spur gear (24) is fixedly sleeved on one end of a plurality of the first connecting shafts close to one of the first discs (25); The outer sides of the plurality of first spur gears (24) are all meshed with a same gear ring (23); The gear ring (23) is fixedly arranged on the inner side wall of the housing (17) close to the first spur gear (24); A plurality of cutting tools are provided on the outer side walls of the plurality of first connecting shafts; The two first discs (25) are both driven to rotate by the driving mechanism.
3. The animal husbandry and veterinary waste treatment device according to claim 2, characterized in that: The driving mechanism comprises a driving motor, a second spur gear (16), a third spur gear (1601), and a fourth spur gear; A drive motor is provided outside the right side wall of the housing (17), and a fourth spur gear is fixedly sleeved on the output shaft of the drive motor; A third spur gear (1601) is meshed with one side of the fourth spur gear, and the first rotating shaft close to the third spur gear (1601) rotates through the side wall of the housing (17) and is fixedly connected to the center of the third spur gear (1601); A second spur gear (16) is meshed with the other side of the third spur gear (1601), and the second spur gear (16) is rotatably arranged outside the right side wall of the housing (17) via a second rotating shaft; The second rotating shaft drives the transmission mechanism to work by rotating; The third spur gear (1601) drives the vibration separation mechanism to work by rotating.
4. The animal husbandry and veterinary waste treatment device according to claim 3, characterized in that: The vibration separation mechanism comprises a second disc (14), a first connecting rod (15), a first guide rail (101), a first rectangular slider (2201), a first connecting frame (22), a second connecting frame (2202), a movable sieve plate (27), and a fixed sieve plate (26); The upper parts of the rear ends of the two vertical support plates (1) are respectively provided with first guide rails (101), and the lower ends of the left and right side walls of the housing (17) are respectively fixed to the upper ends of the two first guide rails (101); A second disc (14) is fixedly provided at the end of each of the two first rotating shafts, and the second disc (14) close to the third spur gear (1601) is provided on the outer side of the third spur gear (1601); Second connecting shafts are fixedly provided at eccentric positions on the outer walls of the two second discs (14); The first ends of the first connecting rods (15) are rotatably provided on the outer sides of the two second connecting shafts respectively; A first rectangular sliding block (2201) is slidably disposed in each of the two first guide rails (101), a first rectangular through slot is disposed on the outer side walls of each of the two first guide rails (101), a first connecting frame (22) is fixedly disposed on the outer side walls of each of the two first rectangular sliding blocks (2201), and the two first connecting frames (22) slide through the two first rectangular through slots and are rotatably connected to the second ends of the two first connecting rods (15); The lower ends of the two first guide rails (101) are respectively provided with a second rectangular through slot, the lower ends of the two first rectangular sliding blocks (2201) are respectively fixed with a second connecting frame (2202), and the two second connecting frames (2202) are respectively slidably passed through the two second rectangular through slots and provided with a same movable screen plate (27); The movable screen plate (27) is movably disposed below the housing (17); A fixed sieve plate (26) is provided below the movable sieve plate (27); the movable sieve plate (27) is slidably arranged on the upper end of the fixed sieve plate (26); expansion plates (2601) are fixedly arranged at the lower parts of both sides of the fixed sieve plate (26); the two expansion plates (2601) are fixedly arranged on the inner walls of the two vertical support plates (1) via connecting pieces (2602).
5. The animal husbandry and veterinary waste treatment device according to claim 4, characterized in that: A second gap is left between the fixed sieve plate (26) and the movable sieve plate (27), and secondary separation knives are respectively provided at the upper ends of a plurality of sieve holes on the fixed sieve plate (26), and the plurality of secondary separation knives are movably arranged in the second gap.
6. The animal husbandry and veterinary waste treatment device according to claim 4, characterized in that: The transmission mechanism comprises a first sprocket (12) and a second sprocket (13); A second sprocket (13) is fixedly provided on the outer end of the second rotating shaft, and the second sprocket (13) is arranged on the outer side of the second spur gear (16); A first sprocket (12) is rotatably provided on the outer side wall of the vertical support plate (1) close to the second sprocket (13) via a fourth rotating shaft; The first sprocket (12) and the second sprocket (13) are sleeved and meshed with the same chain on their outer sides; The fourth rotating shaft is rotatably connected to the two vertical supporting plates (1) respectively; A first belt pulley is fixedly provided on the outer side of the fourth rotating shaft between the two vertical support plates (1), a second belt pulley is provided on the other side of the first belt pulley, and the second belt pulley is rotatably provided between the two vertical support plates (1); Two ends of the conveyor belt (28) are respectively sleeved and meshed on the outer sides of the first belt pulley and the second belt pulley; The second pulley drives the compacting mechanism to work by rotating.
7. The animal husbandry and veterinary waste treatment device according to claim 6, characterized in that: The compacting mechanism comprises a third disc (5), a second connecting rod (6), a third connecting rod (7), a second rectangular sliding block (8), a vertical rod (19), an L-shaped compacting plate (20), a main shaft (21), and a second guide rail (9); Second guide rails (9) are fixedly provided on the outer walls of the two vertical support plates (1) respectively; A second rectangular sliding block (8) is slidably disposed in each of the two second guide rails (9); A third connecting shaft and a fourth connecting shaft are respectively provided on the outer walls of the two second rectangular sliding blocks (8); A fifth connecting shaft is fixedly provided on the outer walls of the two second pulleys respectively, and the two fifth connecting shafts are rotatably passed through the two vertical support plates (1) and fixedly provided with a third disc (5); A sixth connecting shaft is fixedly provided at an eccentric position on the outer wall of the two third disks (5); The outer sides of the two sixth connecting shafts are respectively rotatably provided with first ends of second connecting rods (6); The second ends of the two second connecting rods (6) are rotatably mounted on the two third connecting shafts respectively; The first ends of the third connecting rods (7) are rotatably provided on the outer sides of the two fourth connecting shafts respectively; Rectangular through holes (2901) are respectively provided on both sides of the horizontal mounting plate (29), vertical rods (19) are respectively slidably penetrated in the two rectangular through holes (2901), and the upper ends of the two vertical rods (19) are respectively penetrated by a same main shaft (21), and the main shaft (21) is movably arranged above the horizontal mounting plate (29); Both ends of the main shaft (21) are rotatably connected to the second ends of the two third connecting rods (7) respectively; The lower ends of the two vertical rods (19) are provided with a horizontal plate of the same L-shaped compacting plate (20), and the horizontal plate of the L-shaped compacting plate (20) is movably arranged between the horizontal mounting plate (29) and the conveyor belt (28); The vertical plate of the L-shaped compacting plate (20) is movably mounted on the rear side wall of the horizontal mounting plate (29); The two second rectangular sliding blocks (8) respectively drive the exhaust mechanism to work by sliding.
8. The animal husbandry and veterinary waste treatment device according to claim 7, characterized in that: The exhaust mechanism comprises a sliding rod (801), a rack plate (11), a fifth spur gear (10), a first bevel gear (32), a second bevel gear (31), and exhaust fan blades (33); The rear ends of the two second rectangular sliding blocks (8) are respectively fixed with sliding rods (801), and the two sliding rods (801) are respectively slidably arranged in the two second guide rails (9); The lower ends of the two second guide rails (9) are respectively provided with a third rectangular through slot (901), the lower ends of the two slide bars (801) are respectively fixed with a connecting rod, and the two connecting rods slide through the two third rectangular through slots (901) and are respectively fixed with a rack plate (11); The lower ends of the two rack plates (11) are respectively meshed with fifth spur gears (10), and the two fifth spur gears (10) are respectively rotatably arranged on the outer side walls of the two vertical support plates (1) via fifth rotating shafts; The two fifth rotating shafts rotate and penetrate the two vertical support plates (1) respectively and are fixed with first bevel gears (32); One side of the two first bevel gears (32) is respectively meshed with a second bevel gear (31), and the two second bevel gears (31) are respectively rotatably arranged on both sides of the front wall of the vertical mounting plate (30) via a sixth rotating shaft; Exhaust fan blades (33) are fixedly provided at the ends of the two sixth rotating shafts, respectively. The two exhaust fan blades (33) are respectively arranged at the rear side of the receiving box (2).
9. The animal husbandry and veterinary waste treatment device according to claim 1, characterized in that: A fourth rectangular through slot is provided at the lower portion of the front wall of the receiving box (2); A liquid receiving box (3) is slidably arranged in the fourth rectangular through groove, a solid-liquid separation plate (4) is arranged above the liquid receiving box (3), and the solid-liquid separation plate (4) is fixedly arranged inside the receiving box (2); A push-pull handle (301) is provided on the front wall of the liquid storage box (3).