CN119349842B - Automatic dehydration treatment equipment for cow dung - Google Patents
Automatic dehydration treatment equipment for cow dung Download PDFInfo
- Publication number
- CN119349842B CN119349842B CN202411926759.2A CN202411926759A CN119349842B CN 119349842 B CN119349842 B CN 119349842B CN 202411926759 A CN202411926759 A CN 202411926759A CN 119349842 B CN119349842 B CN 119349842B
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- fixedly connected
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- frame
- fixed
- crushing
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- 210000003608 fece Anatomy 0.000 title claims abstract description 105
- 208000005156 Dehydration Diseases 0.000 title claims abstract description 66
- 230000018044 dehydration Effects 0.000 title claims abstract description 66
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 66
- 238000001035 drying Methods 0.000 claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 43
- 238000003756 stirring Methods 0.000 claims description 31
- 239000013590 bulk material Substances 0.000 claims description 28
- 238000007599 discharging Methods 0.000 claims description 28
- 230000007246 mechanism Effects 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000010871 livestock manure Substances 0.000 claims 2
- 238000001125 extrusion Methods 0.000 abstract description 9
- 238000000926 separation method Methods 0.000 abstract description 3
- 241000283690 Bos taurus Species 0.000 description 94
- 238000000034 method Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 15
- 235000017491 Bambusa tulda Nutrition 0.000 description 15
- 241001330002 Bambuseae Species 0.000 description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 15
- 239000011425 bamboo Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/126—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using drum filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the field of solid-liquid separation, and discloses automatic cow dung dehydration treatment equipment which comprises a feeding frame, fixed baffle frames, crushing rollers, broken pieces, rotating supports, crushing gears and the like, wherein the fixed baffle frames are fixedly connected to the bottom of the feeding frame and used for shielding liquid separated from cow dung, the crushing rollers are rotatably connected to the feeding frame, two crushing rollers are arranged, the rotating supports are fixedly connected in the crushing rollers, one end of each rotating support penetrates through the feeding frame and is connected with external power, one crushing gear is fixedly connected to each crushing roller, and the two crushing gears are meshed. The device carries out multi-step dehydration treatment on cow dung through extrusion crushing, rotary dehydration, spiral extrusion dehydration and drying, rapidly removes liquid in the cow dung, and facilitates subsequent processing.
Description
Technical Field
The invention relates to the field of solid-liquid separation, in particular to automatic dehydration treatment equipment for cow dung.
Background
In the process of raising cattle, a large amount of cow dung is generated, and the cow dung contains a large amount of water and cow urine, and under normal conditions, the cow dung containing a large amount of cow urine needs to be pumped out and scattered on a space for airing and dehydration, and then the cow dung after airing and dehydration is made into fertilizer or fuel for recycling the cow dung.
The utility model discloses cow dung dehydration separation equipment, which comprises a support frame body, a centrifugal dehydration part, an extrusion dehydration part, a receiving part, a flushing part and a feeding part, wherein the centrifugal dehydration part is fixedly arranged at the top of the support frame body, the receiving part comprises a receiving groove and a sewage pump, a sewage bin and a dung residue bin are arranged in the receiving groove, the extrusion dehydration part is fixedly arranged at the lower part of the support frame body, the outlet end of the flushing part extends to the inside of the centrifugal dehydration part, and the output end of the feeding part is communicated with the inlet end of the centrifugal dehydration part.
The device does not treat cow dung during centrifugal dehydration treatment, and massive cow dung is piled up together, so that water in the cow dung pile can not be separated, a centrifugal dehydration part can not achieve an expected effect, and cow dung is difficult to automatically separate from the centrifugal dehydration part in the centrifugal dehydration process, so that the dehydration efficiency is affected.
Disclosure of Invention
The invention provides automatic cow dung dehydration treatment equipment, which solves the problems that a centrifugal dehydration part in the patent is difficult to achieve the expected dehydration effect and the dehydration efficiency is influenced.
The technical scheme is that the automatic cow dung dehydration treatment equipment comprises a feeding frame, fixed baffle frames, crushing rollers, broken pieces, a rotary support, crushing gears, a receiving frame, a drainage component and a rotary dehydration mechanism, wherein the fixed baffle frames are fixedly connected to the bottom of the feeding frame, the crushing rollers are connected in a rotating manner, two crushing rollers are arranged, the rotary support is fixedly connected in the crushing rollers, one end of the rotary support penetrates through the feeding frame and is connected with external power, the crushing gears are fixedly connected to one end of the rotary support, the two crushing gears are meshed, the broken pieces are fixedly connected to the outside of the crushing rollers, the receiving frame is fixedly connected in the fixed baffle frames, the receiving frame is positioned below the crushing rollers, the drainage component is arranged in the crushing rollers and is used for draining liquid entering the crushing rollers, the rotary dehydration mechanism is arranged in the fixed baffle frames, and the rotary dehydration mechanism carries out preliminary dehydration treatment on the crushed cow dung.
Further, the drainage assembly comprises a water permeable hole, a spiral push rod, an arc shielding plate, an arc blocking rod and a fixed side plate, wherein the water permeable hole is formed in the crushing roller, the spiral push rod is fixedly connected in the crushing roller, the arc shielding plate is fixedly connected in the feeding frame, the arc blocking rod is fixedly connected in the arc shielding plate, the fixed side plate is fixedly connected on the feeding frame, the fixed side plate is blocked on one side of the crushing roller far away from the crushing gear, and an outlet is formed in the fixed side plate.
Further, spin-drying mechanism includes gearbox, transmission pivot, bevel gear drive group, belt drive group, rotatory dehydration section of thick bamboo, the fixed plate, a discharging section of thick bamboo, V-arrangement frame, reinforced subassembly and ejection of compact subassembly, the external rigid coupling of feeding frame has the gearbox, the gearbox internal rotation is connected with the transmission pivot, meet through bevel gear drive group between runing rest and the transmission pivot, fixed fender frame bottom rigid coupling V-arrangement frame, the rigid coupling has the fixed plate in the V-arrangement frame, rigid coupling discharging section of thick bamboo in the fixed plate, discharging section of thick bamboo bottom export passes the fixed plate, discharging section of thick bamboo top rotation is connected with rotatory dehydration section of thick bamboo, the transmission pivot is connected with rotatory dehydration section of thick bamboo through belt drive group, discharging subassembly installs in rotatory dehydration section of thick bamboo, discharging subassembly is used for pushing into the discharging section of thick bamboo with the cow dung in the rotatory dehydration section of thick bamboo, reinforced subassembly is used for adding cow dung from receiving in the frame to the rotatory dehydration section of thick bamboo.
Further, the discharging component comprises a connecting shaft, a reciprocating screw rod, an inner gear ring, a transmission gear, a supporting shaft, a rotating gear, a lifting frame, a lifting push rod and a lifting ring, wherein the connecting shaft is connected in a rotating mode, the connecting shaft penetrates through the discharging barrel to extend upwards, the reciprocating screw rod is fixedly connected to the top of the connecting shaft, the inner gear ring is fixedly connected to the rotating dewatering barrel, the supporting shaft is fixedly connected to the discharging barrel, the transmission gear is rotatably connected to the upper end of the supporting shaft, the transmission gear is meshed with the inner gear ring, the upper end of the reciprocating screw rod is fixedly connected with the rotating gear, the transmission gear is meshed with the rotating gear, the lifting push rod is sleeved on the supporting shaft in a sliding mode, the lifting frame is connected with the lifting frame in a threaded mode, and the lifting ring is fixedly connected to the lifting push rod.
Further, the feeding assembly comprises a rotating shaft, an arc sliding rod, a lifting bottom plate, an arc sliding groove, a U-shaped fixing rod, a sliding inclined rod and an L-shaped rod, the top of the reciprocating screw rod is rotationally connected with the rotating shaft, the arc sliding rod is fixedly connected outside the rotating shaft, an outlet is formed in the receiving frame, the lifting bottom plate is slidably connected with the outlet of the receiving frame, the lifting bottom plate is slidably connected with the rotating shaft, the arc sliding groove is formed in the lifting bottom plate, the arc sliding rod can slide along the arc sliding groove, the U-shaped fixing rod is fixedly connected at the top of the rotating shaft, the sliding inclined rod is slidably connected in the receiving frame, the U-shaped fixing rod is fixedly connected with the sliding inclined rod, the L-shaped rod is fixedly connected with the lifting push rod, and the L-shaped rod is fixedly connected with the lifting bottom plate.
Further, the device also comprises a bulk material frustum, a fixed knocking block and a fixed protruding rod, wherein the bulk material frustum is rotationally sleeved at the upper end of the reciprocating screw rod, the L-shaped rod penetrates through the bulk material frustum and is in sliding connection with the L-shaped rod, the fixed knocking block is fixedly connected to the L-shaped rod, and the fixed protruding rod is fixedly connected to the bottom of the bulk material frustum.
Further, still include carousel, screw extruder, remove the reel, rotate the push rod, swinging arms and swing flitch, connecting axle bottom rigid coupling carousel, screw extruder feed inlet top and V-arrangement frame rigid coupling, sliding mounting has the removal reel in the screw extruder, the carousel meets with the removal reel through rotating the push rod, rotate push rod one end and rotate the eccentric department of connecting in the carousel bottom surface, rotate the push rod other end and rotate and connect on the removal reel, screw extruder exit rotation is connected with swing flitch, it is connected with the swinging arms to remove the reel right-hand member rotation, the swinging arms other end rotates and connects in the swing flitch outside.
Further, still include stoving case, axis of rotation, connecting rod, heater strip, stoving section of thick bamboo and stoving baffle, screw extruder right-hand member is equipped with the stoving case, and stoving incasement rotation is connected with the axis of rotation, and the eccentric department of axis of rotation top surface rotates and is connected with the connecting rod, and the connecting rod other end rotates to be connected on removing the reel, installs the heater strip in the stoving case, and the stoving incasement rigid coupling has a stoving section of thick bamboo, and the rigid coupling has a stoving baffle in the axis of rotation, and the stoving baffle is located a stoving section of thick bamboo.
Further, the device also comprises an outer toothed ring, a sieve plate, a fixed connecting rod, a driving wheel, a stirring gear and a stirring rod, wherein the outer toothed ring is fixedly connected with the bottom of the drying cylinder, the sieve plate is fixedly connected in the drying box, the fixed connecting rod is fixedly connected on the rotating shaft, the driving wheel is rotationally connected with the top of the fixed connecting rod, the driving wheel is meshed with the outer toothed ring, the stirring gear is rotationally connected with the bottom of the fixed connecting rod, the driving wheel is coaxially fixedly connected with the stirring gear, and the stirring rod is fixedly connected with the bottom of the stirring gear.
The device has the beneficial effects that 1, the crushing roller is used for crushing cow dung, the cow dung is crushed into small blocks successfully, part of liquid in the cow dung enters the crushing roller through the water permeable holes in the crushing process, preliminary dehydration treatment is carried out in the crushing process, and the liquid entering the crushing roller is pushed to the fixed side plate by the spiral push rod and is then discharged from the outlet on the fixed side plate.
2. The broken cow dung is dehydrated through the rotary dehydration cylinder, and the functions of adding cow dung into the rotary dehydration cylinder and pushing the dehydrated cow dung into the discharge cylinder are realized by up-down movement of the lifting frame in the dehydration process, so that the dehydration process can be continuously performed, and the dehydration efficiency is ensured.
3. Cow dung after extrusion dehydration of screw extruder can fall into the stoving incasement and carry out stoving processing, turns over stirring gear constantly and agitates cow dung in the stoving in-process to improve drying efficiency, can also break up cow dung when agitating cow dung, in order to avoid cow dung to pile up, ensure the stoving effect.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic view of the structure of the feed frame of the present invention.
Fig. 3 is a schematic view of the structure of the crushing roller of the present invention.
Fig. 4 is a schematic cross-sectional view of a crushing roller according to the present invention.
Fig. 5 is a schematic view of the structure of the receiving frame of the present invention.
FIG. 6 is a schematic view of the structure of the rotary dewatering drum according to the present invention.
FIG. 7 is a schematic view showing the internal structure of the rotary dewatering drum according to the present invention.
FIG. 8 is a schematic view of the structure of the lifting frame in the rotary dewatering drum.
Fig. 9 is a schematic structural view of the connection position of the lifting push rod and the reciprocating screw rod.
FIG. 10 is a schematic view of a fixed tapping block according to the present invention.
Fig. 11 is a schematic cross-sectional view of a receiving frame of the present invention.
Fig. 12 is a schematic cross-sectional view of a lifting base plate according to the present invention.
Fig. 13 is a schematic view of the V-shaped frame of fig. 1 in a broken away configuration.
FIG. 14 is a schematic view of the structure at the outlet of the screw extruder of the present invention.
Fig. 15 is a schematic sectional structure of the drying box according to the present invention.
Fig. 16 is a schematic structural view of a stirring gear according to the present invention.
Reference numerals: a feeding frame 101, a fixed baffle frame 102, a gearbox 1021, a transmission rotating shaft 1022, a bevel gear transmission group 1023, a belt transmission group 103, crushing rollers 1031, broken pieces 1032, water permeable holes 1033, a rotating bracket 1034, a spiral push rod 104, a crushing gear 105, an arc shielding plate 1051, an arc shielding rod 106, a fixed side plate 2, a receiving frame 201, a rotating shaft 2011, an arc slide bar 202, a lifting bottom plate 2021, an arc slide groove 203, a U-shaped fixed rod 204, a sliding inclined rod 3, a rotating dewatering cylinder 301, a fixed plate 302, a discharging cylinder 3021, a connecting shaft 3022, a reciprocating screw rod 3023 and a turntable, 303, an inner gear ring, 304, a transmission gear, 3041, a supporting shaft, 305, a rotating gear, 306, a bulk material frustum, 307, a lifting frame, 308, a lifting push rod, 3081, a lifting ring, 309, an L-shaped rod, 3091, a fixed knocking block, 3092, a fixed convex rod, 4, a V-shaped frame, 5, a screw extruder, 501, a movable screen frame, 502, a rotating push rod, 503, a swinging rod, 504, a swinging discharge plate, 6, a drying box, 601, a rotating shaft, 602, a connecting rod, 603, a heating wire, 604, a drying cylinder, 605, a drying baffle, 606, an outer gear ring, 607, a screen plate, 608, a fixed connecting rod, 609, a driving wheel, 610, a stirring gear, 611 and a stirring rod.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Embodiment 1A cow dung automatic dehydration treatment equipment, as shown in figures 1-16, comprises a feeding frame 1, a fixed baffle frame 101, crushing rollers 103, crushing blocks 1031, a rotary support 1033, crushing gears 104, a receiving frame 2, a drainage component and a rotary dehydration mechanism, wherein the fixed baffle frame 101 is fixedly connected to the bottom of the feeding frame 1, the fixed baffle frame 101 is used for shielding liquid separated from cow dung, the crushing rollers 103 are rotatably connected to the feeding frame 1, the two crushing rollers 103 are arranged, the rotary support 1033 is fixedly connected to the inside of each crushing roller 103, one end of each rotary support 1033 penetrates through the feeding frame 1 and is connected with external power, each crushing roller 103 is fixedly connected with one crushing gear 104, the two crushing gears 104 are meshed, the crushing blocks 1031 are fixedly connected to the outside of each crushing roller 103, the crushing blocks 1031 on the two crushing rollers 103 are arranged in a staggered manner, the cow dung is extruded and crushed by the two crushing rollers 103 in the rotary process, the receiving frame 2 is fixedly connected to the receiving frame 103, the receiving frame 2 is positioned below the crushing rollers 103, the cow dung after the receiving frame 103 is rotatably connected to the crushing rollers 103, the drainage component is fixedly arranged in the crushing rollers 103, the drainage component is arranged in the crushing rollers for draining the cow dung, and the original dehydration mechanism is rotatably arranged in the crushing rollers, and the raw dehydration mechanism is dehydrated by the fixed, and the cow dung is dehydrated by the dewatering mechanism after the rotation.
As shown in fig. 3 and fig. 4, the drainage assembly includes a water permeable hole 1032, a spiral push rod 1034, an arc shielding plate 105, an arc blocking rod 1051 and a fixed side plate 106, the crushing roller 103 is provided with the water permeable hole 1032, part of liquid in cow dung in the crushing process enters the crushing roller 103 through the water permeable hole 1032, the spiral push rod 1034 is fixedly connected in the crushing roller 103, the arc shielding plate 105 is fixedly connected in the feeding frame 1, the arc blocking rod 1051 shields the water permeable hole 1032 between the crushing roller 103 and the arc shielding plate 105, the fixed side plate 106 is fixedly connected on the feeding frame 1, the fixed side plate 106 is blocked on one side of the crushing roller 103 far away from the crushing gear 104, an outlet is formed on the fixed side plate 106, and in the rotating process of the crushing roller 103, the spiral push rod 1034 pushes the liquid in the crushing roller 103 to the fixed side plate 106 so as to outwards discharge the liquid entering the crushing roller 103 from the outlet on the fixed side plate 106.
The crushing roller 103 is driven to rotate through external power, two crushing rollers 103 rotate in opposite directions under the driving of the crushing gear 104, so that cow dung passing through between the two crushing rollers 103 is crushed, the collected cow dung is thrown into the feeding frame 1, the cow dung slides down to the crushing roller 103 along the feeding frame 1, the cow dung can be extruded and crushed by the crushing roller 103 when passing through the crushing roller 103, part of liquid in the extrusion process enters the crushing roller 103 through the permeable holes 1032, the liquid in the crushing roller 103 is blocked by the arc stop rods 1051 and cannot flow outwards through the permeable holes 1032, and as the crushing roller 103 continuously rotates, the spiral push rod 1034 rotates and pushes the liquid in the crushing roller 103 to move towards the fixed side plate 106, the part of liquid separated from the cow dung is finally discharged outwards from the outlet formed in the fixed side plate 106, in the process of crushing the cow dung, the cow dung is crushed by the crushing block 1031, when the crushing block 1031 passes through the arc 105, the cow dung left on the surface of the crushing block 1031 can be removed by the arc 105, the cow dung can be shoveled off by the arc 105, the cow dung falls down into the receiving frame 2 after the cow dung, the cow dung falls down into the rotary receiving frame 2, the dewatering mechanism can be driven by the rotation mechanism, the cow dung can be dehydrated in the rotary dewatering mechanism, and the dewatering mechanism can be rotated, and the cow dung can be dehydrated in the rotary mechanism.
Embodiment 2 based on embodiment 1, as shown in fig. 5-12, the rotary dewatering mechanism comprises a gearbox 102, a transmission rotating shaft 1021, a bevel gear transmission group 1022, a belt transmission group 1023, a rotary dewatering drum 3, a fixed plate 301, a discharge drum 302, a V-shaped frame 4, a feeding assembly and a discharge assembly, wherein the gearbox 102 is fixedly connected outside the feed frame 1, the transmission rotating shaft 1021 is rotationally connected to the gearbox 102, the rotary support 1033 is connected with the transmission rotating shaft 1021 through the bevel gear transmission group 1022, the rotary support 1033 drives the transmission rotating shaft 1021 to rotate through the bevel gear transmission group 1022, the bottom of the fixed baffle frame 101 is fixedly connected with the V-shaped frame 4, the fixed plate 301 is fixedly connected with the discharge drum 302 in the V-shaped frame 4, an outlet at the bottom of the discharge drum 302 penetrates through the fixed plate 301, the top of the discharge drum 302 is rotationally connected with the rotary dewatering drum 3 through the belt transmission group 1023, the transmission rotating shaft 1021 drives the rotary dewatering drum 3 through the belt transmission group 1023, the discharge assembly is arranged in the rotary dewatering drum 3, the discharge assembly is used for pushing the rotary dewatering drum 3 into the feed assembly 2 from the rotary dewatering drum 3, and the cow dung feeding assembly is added into the cow dung dewatering drum 2.
The crushing roller 103 drives the transmission rotating shaft 1021 to rotate through the rotating support 1033 and the bevel gear transmission group 1022 when rotating, the transmission rotating shaft 1021 drives the rotary dewatering cylinder 3 to rotate through the belt transmission group 1023 so as to drive cow dung falling into the rotary dewatering cylinder to rotate and throw out part of liquid in the cow dung, the liquid separated from the cow dung outwards flows out through a water outlet on the side wall of the rotary dewatering cylinder 3, the liquid thrown out of the rotary dewatering cylinder 3 cannot outwards splash under the shielding of the fixed baffle frame 101, the liquid thrown out of the rotary dewatering cylinder 3 finally falls on the fixed plate 301, then outwards flows out through an outlet communicated with the V-shaped frame 4 through the fixed plate 301, and when the rotary dewatering cylinder 3 rotates for a certain time, the discharging component automatically pushes the cow dung which is dried in the rotary dewatering cylinder 3 into the discharging cylinder 302, and then the feeding component operates and adds new cow dung into the rotary dewatering cylinder 3 to carry out rotary dewatering treatment on the cow dung.
As shown in fig. 6-9, the discharging assembly includes a connecting shaft 3021, a reciprocating screw rod 3022, an inner gear ring 303, a transmission gear 304, a supporting shaft 3041, a rotating gear 305, a lifting frame 307, a lifting push rod 308 and a lifting ring 3081, the connecting shaft 3021 is rotatably connected with the v-shaped frame 4, the connecting shaft 3021 extends upwards through the discharging barrel 302, the top of the connecting shaft 3021 is fixedly connected with the reciprocating screw rod 3022, the inner gear ring 303 is fixedly connected with the rotating dewatering barrel 3, the inner gear ring 303 rotates along with the rotating dewatering barrel 3, the discharging barrel 302 is fixedly connected with the supporting shaft 3041, the upper end of the supporting shaft 3041 is rotatably connected with the transmission gear 304, the transmission gear 304 is meshed with the inner gear ring 303, the upper end of the reciprocating screw rod 3022 is fixedly connected with the rotating gear 305, the transmission gear 304 is meshed with the rotating gear 305, the lifting push rod 308 is sleeved on the supporting shaft 3041 in a sliding manner, the lifting push rod 308 is connected with the lifting frame 307 in a sliding manner, the lifting frame 307 is in threaded connection with the reciprocating screw rod 3022, and the lifting push rod 3022 moves along the lifting push rod 3081 upwards along the reciprocating screw rod 3022.
As shown in fig. 11 and 12, the feeding assembly includes a rotating shaft 201, an arc slide bar 2011, a lifting bottom plate 202, an arc slide groove 2021, a U-shaped fixing rod 203, a sliding inclined rod 204 and an L-shaped rod 309, the top of the reciprocating screw 3022 is rotatably connected with the rotating shaft 201, the arc slide bar 2011 is fixedly connected with the outside of the rotating shaft 201, an outlet is formed in the receiving frame 2, the lifting bottom plate 202 is slidably connected with the outlet of the receiving frame 2, the lifting bottom plate 202 is slidably connected with the rotating shaft 201, the lifting bottom plate 202 is internally provided with the arc slide groove 2021, the arc slide bar 2011 can slide along the arc slide groove 2021, the top of the rotating shaft 201 is fixedly connected with the U-shaped fixing rod 203, the sliding inclined rod 204 is fixedly connected with the sliding inclined rod 204, the rotating shaft 201 is driven to rotate by the arc slide bar 2011 when the lifting bottom plate 202 rises, the rotating shaft 201 is driven by the U-shaped fixing rod 203 to slide along the receiving frame 2, so as to push cow dung in the receiving frame 2 to the outlet, the lifting push rod 308 is fixedly connected with the L-shaped rod 309, the L-shaped rod 309 is fixedly connected with the lifting bottom plate 202, and the lifting push rod 309 is driven to move up and down by the L-shaped bottom plate 308 when the lifting push rod 308 moves up and down.
The rotating dewatering drum 3 rotates to drive the inner gear ring 303 to rotate, the inner gear ring 303 rotates to drive the rotating gear 305 to rotate through the transmission gear 304, the rotating gear 305 drives the connecting shaft 3021 to rotate through the reciprocating screw 3022 when rotating, the lifting frame 307 slides up and down along the reciprocating screw 3022 in the process of rotating the reciprocating screw 3022, the lifting frame 307 is located at the bottommost end of the reciprocating screw 3022 in the initial state, at this time, the bottom surfaces of the lifting push rod 308 and the lifting ring 3081 are both in contact with the bottom surface of the rotating dewatering drum 3, at this time, the lifting bottom plate 202 seals the bottom outlet of the receiving frame 2, the lifting frame 307 moves upwards when the reciprocating screw 3022 rotates, the lifting rod 307 drives the L-shaped rod 309 to rise through the lifting push rod 308 when the lifting frame 307 rises, the lifting bottom plate 202 is pushed to slide upwards along the rotating shaft 201 when the lifting bottom plate 202 rises gradually, so as to open the bottom outlet of the receiving frame 2, under the action of the arc slide rod 2011 and the arc slide groove 2021, the rotating shaft 201 rotates and drives the sliding inclined rod 204 to slide along the receiving frame 2 through the U-shaped fixing rod 203 so as to push cow dung on the receiving frame 2 to move towards the outlet of the receiving frame and fall into the rotary dewatering barrel 3, the lifting frame 307 ascends to the highest position and then moves downwards along the reciprocating screw rod 3022 to reset, the lifting push rod 308 and the L-shaped rod 309 descend, the lifting bottom plate 202 slides downwards along the rotating shaft 201 to reset and plug the outlet of the bottom of the receiving frame 2, the lifting ring 3081 firstly pushes cow dung on the side wall of the rotary dewatering barrel 3 downwards in the process that the lifting push rod 308 descends along with the lifting frame 307, when the lifting push rod 308 contacts with the inner bottom surface of the rotary dewatering barrel 3, the lifting push rod 308 stops descending, at the moment, the lifting frame 307 does not descend to the lowest position, the lifting frame 307 continues to move downwards along the reciprocating screw rod 3022 for a distance, in the process, the rotary dewatering barrel 3 rotates continuously, the cow dung in the rotary dewatering cylinder 3 is contacted with the lifting push rod 308, and as the lifting push rod 308 is an inclined rod inclined to the position of the discharging cylinder 302, the cow dung in the rotary dewatering cylinder 3 moves to the position of the discharging cylinder 302 along the lifting push rod 308 after being contacted with the lifting push rod 308, when the lifting frame 307 descends to the lowest position of the reciprocating screw 3022, the cow dung in the rotary dewatering cylinder 3 enters the discharging cylinder 302 along the lifting push rod 308, and then the lifting frame 307 ascends along the reciprocating screw 3022 and drives the L-shaped rod 309 to ascend again through the lifting push rod 308, so that the cow dung in the receiving frame 2 is pushed into the rotary dewatering cylinder 3, and the functions of adding the cow dung into the rotary dewatering cylinder 3 and pushing the dewatered cow dung into the discharging cylinder 302 are realized.
Embodiment 3, on the basis of embodiment 2, as shown in fig. 9 and 10, the device further comprises a bulk material frustum 306, a fixed knocking block 3091 and a fixed protruding rod 3092, wherein the bulk material frustum 306 is rotatably sleeved at the upper end of the reciprocating screw rod 3022, the L-shaped rod 309 penetrates through the bulk material frustum 306 and is in sliding connection with the bulk material frustum 306, the fixed knocking block 3091 is fixedly connected to the L-shaped rod 309, the fixed protruding rod 3092 is fixedly connected to the bottom of the bulk material frustum 306, and in the process that the L-shaped rod 309 ascends, the fixed knocking block 3091 collides with the fixed protruding rod 3092, so that the bulk material frustum 306 vibrates, and cow dung on the top surface of the bulk material frustum 306 rapidly slides down.
Cow dung in the receiving frame 2 can contact with the bulk material taper table 306 after falling downwards from the bottom outlet of the receiving frame into the rotary dewatering cylinder 3, the cow dung is scattered into the rotary dewatering cylinder 3 along the bulk material taper table 306, the cow dung is prevented from directly entering the discharging cylinder 302 without dewatering, meanwhile, cow dung accumulation can be avoided, a better dewatering effect is achieved, the L-shaped rod 309 can drive the fixed knocking block 3091 to ascend, the fixed knocking block 3091 can make the bulk material taper table 306 vibrate when contacting with the fixed knocking block 3092, the cow dung on the bulk material taper table 306 can fall down rapidly, and due to the fact that the fixed knocking block 3091 is made of an elastic material, a plurality of positions which can be contacted with the fixed knocking block 3091 are arranged on the fixed knocking block 3092, the fixed knocking block 3091 and the bulk material taper table 306 are knocked for a plurality of times in the process of ascending of the L-shaped rod 309, the fixed knocking block 3091 and the bulk material taper table 306 are knocked down again when the L-shaped rod 309 descends, and the bulk material taper table 306 can be prevented from being knocked down on the surface of the bulk material taper table 306 by a plurality of times, and the bulk material can be prevented from being scattered on the surface of the bulk material taper table 306.
As shown in fig. 13 and 14, the rotary table 3023, the screw extruder 5, the movable screen frame 501, the rotating push rod 502, the swinging rod 503 and the swinging discharge plate 504 are further included, the bottom of the connecting shaft 3021 is fixedly connected with the rotary table 3023, the reciprocating screw rod 3022 drives the rotary table 3023 to rotate through the connecting shaft 3021, the top end of the feed inlet of the screw extruder 5 is fixedly connected with the V-shaped frame 4, the movable screen frame 501 is slidably mounted in the screw extruder 5, the rotary table 3023 is connected with the movable screen frame 501 through the rotating push rod 502, one end of the rotating push rod 502 is rotationally connected to the eccentric position of the bottom surface of the rotary table 3023, the other end of the rotating push rod 502 is rotationally connected to the movable screen frame 501, when the rotary table 3023 rotates, the rotating push rod 502 drives the movable screen frame 501 to reciprocally slide in the screw extruder 5 to cooperate with the screw extruder 5 to extrude cow dung, meanwhile, the screen holes of the movable screen frame 501 are prevented from being blocked, the swinging discharge plate 504 is rotationally connected to the right end of the outlet of the screw extruder 5, the right end of the movable screen frame 501 is rotationally connected with the swinging rod 503, and the other end of the swinging rod 503 is rotationally connected to the outside of the swinging discharge plate 504.
Cow dung can fall into screw extruder 5 downwards after entering ejection of compact section of thick bamboo 302, screw extruder 5 extrudes again to fully extrude its inside moisture, drive carousel 3023 rotatory when connecting axle 3021 rotates, it reciprocates in screw extruder 5 to promote removal reel 501 through rotating push rod 502 when carousel 3023 rotates, cooperation screw extruder 5 extrudes the cow dung when removing reel 501 reciprocates, the water of extrusion is discharged downwards from screw extruder 5's play water frame, the right side export of screw extruder 5 is discharged and falls on swing flitch 504 through the cow dung of extrusion, can drive swing flitch 504 through swinging rod 503 when removing reel 501 reciprocates, in order to throw out the cow dung that the extrusion was accomplished.
As shown in fig. 14 and 15, the drying box 6, the rotating shaft 601, the connecting rod 602, the heating wire 603, the drying cylinder 604 and the drying baffle 605 are further included, the drying box 6 is arranged at the right end of the screw extruder 5, the rotating shaft 601 is connected in the rotating manner in the drying box 6, the connecting rod 602 is connected in the rotating manner at the eccentric position of the top surface of the rotating shaft 601, the other end of the connecting rod 602 is connected to the movable screen frame 501 in the rotating manner, the movable screen frame 501 is driven to rotate continuously and positively through the connecting rod 602 in the reciprocating manner in the screw extruder 5, the heating wire 603 is arranged in the drying box 6, the drying cylinder 604 is fixedly connected in the drying box 6, the drying baffle 605 is fixedly connected in the rotating shaft 601, the drying baffle 605 is located in the drying cylinder 604, the heating wire 603 increases the temperature in the drying box 6 and dries cow dung extruded from the screw extruder 5 onto the drying baffle 605 in the drying cylinder 604, and the cow dung dried on the drying baffle 605 drops downwards along with the continuous positive and negative rotation of the rotating shaft 601.
Cow dung extruded by the screw extruder 5 falls onto a drying baffle 605 in a drying cylinder 604 in a drying box 6 through a swinging discharge plate 504, air in the drying box 6 is heated by a heating wire 603, the temperature in the drying box 6 is increased, cow dung on the drying baffle 605 is dried, a rotating shaft 601 is driven to continuously and positively rotate alternately through a connecting rod 602 in the reciprocating sliding process of a movable screen frame 501, and the dried cow dung on the drying baffle 605 can be thrown out and falls down in the positive and negative alternately rotating process of the rotating shaft 601.
As shown in fig. 15 and 16, the dryer further comprises an outer toothed ring 606, a screen plate 607, a fixed connecting rod 608, a driving wheel 609, a stirring gear 610 and a stirring rod 611, wherein the bottom of the drying cylinder 604 is fixedly connected with the outer toothed ring 606, the screen plate 607 is fixedly connected in the drying box 6, the fixed connecting rod 608 is fixedly connected on the rotating shaft 601, the driving wheel 609 is rotatably connected with the top of the fixed connecting rod 608, the driving wheel 609 is meshed with the outer toothed ring 606, the bottom of the fixed connecting rod 608 is rotatably connected with the stirring gear 610, the driving wheel 609 is coaxially fixedly connected with the stirring gear 610, the stirring rod 611 is fixedly connected with the bottom of the stirring gear 610, the rotating shaft 601 drives the driving wheel 609 to move through the fixed connecting rod 608, the stirring gear 610 is driven to rotate in the process that the driving wheel 609 moves around the outer toothed ring 606, and the stirring gear 610 is driven to stir cow dung on the screen plate 607 through the stirring rod 611, so that the drying speed is improved, and the dried cow dung is scattered by the stirring rod 611 and falls down from the sieve holes on the screen plate 607.
Cow dung falling from the drying baffle 605 falls on the sieve plate 607, so as to prevent insufficient cow dung drying, the driving wheel 609 is driven to move along the outer tooth ring 606 by the fixed connecting rod 608 when the rotating shaft 601 rotates, the driving wheel 609 drives the stirring gear 610 to rotate, the stirring rod 611 at the bottom of the stirring gear 610 continuously stirs the cow dung on the sieve plate 607, and meanwhile, the cow dung is scattered, so that the cow dung is prevented from being piled up, the inside of the cow dung is ensured to be dried, and the scattered cow dung falls downwards through sieve holes on the sieve plate 607.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The automatic cow dung dehydration treatment equipment is characterized by comprising a feeding frame (1), a fixed baffle frame (101), a crushing roller (103), crushing blocks (1031), a rotary support (1033), crushing gears (104), a receiving frame (2), a water discharging component and a rotary dehydration mechanism, wherein the fixed baffle frame (101) is fixedly connected to the bottom of the feeding frame (1), the crushing roller (103) is rotationally connected to the feeding frame (1), two crushing rollers (103) are arranged, the rotary support (1033) is fixedly connected to the inside of the crushing roller (103), one end of the rotary support (1033) penetrates through the feeding frame (1) and is connected with external power, one end of the rotary support (1033) is fixedly connected with the crushing gears (104), the two crushing gears (104) are meshed, the crushing blocks (1031) are fixedly connected to the outside of the crushing roller (103), the receiving frame (2) is fixedly connected to the inside of the fixed baffle frame (101), the water discharging component is arranged below the crushing roller (103), the water discharging component is used for discharging liquid entering the inside of the crushing roller (103), the rotary dehydration mechanism is arranged in the fixed baffle frame (103), and the rotary dehydration mechanism is fixedly connected to the crushing block (1033), and the rotary dehydration mechanism is used for carrying out preliminary dehydration treatment on cow dung dehydration;
The rotary dehydration mechanism comprises a gearbox (102), a transmission rotating shaft (1021), a bevel gear transmission group (1022), a belt transmission group (1023), a rotary dehydration barrel (3), a fixed plate (301), a discharge barrel (302), a V-shaped frame (4), a feeding component and a discharge component, wherein the gearbox (102) is fixedly connected with the outside of the feed frame (1), the transmission rotating shaft (1021) is rotationally connected with the gearbox (102), the rotary bracket (1033) is connected with the transmission rotating shaft (1021) through the bevel gear transmission group (1022), the bottom of the fixed baffle frame (101) is fixedly connected with the V-shaped frame (4), the fixed plate (301) is fixedly connected in the V-shaped frame (4), the discharge barrel (302) is fixedly connected with the discharge barrel (302), the bottom outlet of the discharge barrel (302) penetrates through the fixed plate (301), the top of the discharge barrel (302) is rotationally connected with the rotary dehydration barrel (3), the transmission rotating shaft (1021) is connected with the rotary dehydration barrel (3) through the belt transmission group (1023), the discharge component is arranged in the rotary dehydration barrel (3), the discharge component is used for pushing the manure in the rotary dehydration barrel (3) into the discharge barrel (302), and is used for receiving the manure in the rotary dehydration barrel (2) from the rotary dehydration barrel (2);
The discharging assembly comprises a connecting shaft (3021), a reciprocating screw rod (3022), an inner gear ring (303), a transmission gear (304), a supporting shaft (3041), a rotary gear (305), a lifting frame (307), a lifting push rod (308) and a lifting ring (3081), wherein the connecting shaft (3021) is connected in a rotating mode, the connecting shaft (3021) penetrates through the discharging barrel (302) to extend upwards, the reciprocating screw rod (3022) is fixedly connected to the top of the connecting shaft (3021), the inner gear ring (303) is fixedly connected to the rotary dewatering barrel (3), the supporting shaft (3041) is fixedly connected to the discharging barrel (302), the transmission gear (304) is meshed with the inner gear ring (303), the upper end of the reciprocating screw rod (3022) is fixedly connected with the rotary gear (305), the transmission gear (304) is meshed with the rotary gear (305), the lifting push rod (308) is sleeved on the supporting shaft (3041) in a sliding mode, the lifting push rod (308) is connected to the lifting frame (307) in a sliding mode, the lifting frame (307) is fixedly connected to the reciprocating screw rod (3022) in a threaded mode, and the upper end of the lifting push rod (3041) is fixedly connected to the lifting ring (81);
The feeding assembly comprises a rotating shaft (201), an arc sliding rod (2011), a lifting bottom plate (202), an arc sliding groove (2021), a U-shaped fixed rod (203), a sliding inclined rod (204) and an L-shaped rod (309), wherein the rotating shaft (201) is rotationally connected to the top of a reciprocating screw rod (3022), the arc sliding rod (2011) is fixedly connected to the outside of the rotating shaft (201), an outlet is formed in a receiving frame (2), the lifting bottom plate (202) is slidingly connected to the outlet of the receiving frame (2), the lifting bottom plate (202) is slidingly connected with the rotating shaft (201), the arc sliding groove (2021) is formed in the lifting bottom plate (202), the arc sliding rod (2011) can slide along the arc sliding groove (2021), the U-shaped fixed rod (203) is fixedly connected to the top of the rotating shaft (201), the sliding inclined rod (204) is fixedly connected to the U-shaped fixed rod (203), the L-shaped rod (309) is fixedly connected to the lifting push rod (308), and the L-shaped rod (309) is fixedly connected to the lifting bottom plate (202);
Still include carousel (3023), screw extruder (5), remove reel (501), rotate push rod (502), swinging arms (503), swing flitch (504) and stoving case (6), connecting axle (3021) bottom rigid coupling carousel (3023), screw extruder (5) feed inlet top and V-arrangement frame (4) rigid coupling, screw extruder (5) interior movable mounting has remove reel (501), carousel (3023) meet with remove reel (501) through rotating push rod (502), rotate the eccentric department of connecting in carousel (3023) bottom surface in one end rotation of push rod (502), rotate the push rod (502) other end rotation and connect on remove reel (501), screw extruder (5) exit rotation is connected with swing flitch (504), remove reel (501) right-hand member rotation and be connected with swinging arms (503), the swinging arms (503) other end rotation is connected in the outside of swing flitch (504), screw extruder (5) right-hand member is equipped with stoving case (6).
2. The automatic cow dung dehydration treatment equipment according to claim 1, wherein the water draining component comprises a water permeable hole (1032), a spiral push rod (1034), an arc shielding plate (105), an arc blocking rod (1051) and a fixed side plate (106), the water permeable hole (1032) is formed in the crushing roller (103), the spiral push rod (1034) is fixedly connected in the crushing roller (103), the arc shielding plate (105) is fixedly connected in the feeding frame (1), the arc blocking rod (1051) is fixedly connected in the arc shielding plate (105), the fixed side plate (106) is fixedly connected on the feeding frame (1), the fixed side plate (106) is blocked on one side, far away from the crushing gear (104), of the crushing roller (103), and an outlet is formed in the fixed side plate (106).
3. The automatic cow dung dehydration treatment device according to claim 1, further comprising a bulk material frustum (306), a fixed knocking block (3091) and a fixed protruding rod (3092), wherein the bulk material frustum (306) is rotatably sleeved at the upper end of the reciprocating screw rod (3022), the bulk material frustum (306) is located below the rotary gear (305), the L-shaped rod (309) penetrates through the bulk material frustum (306) and is in sliding connection with the bulk material frustum, the fixed knocking block (3091) is fixedly connected to the L-shaped rod (309), and the fixed protruding rod (3092) is fixedly connected to the bottom of the bulk material frustum (306).
4. The automatic cow dung dehydration treatment device according to claim 1, further comprising a rotating shaft (601), a connecting rod (602), a heating wire (603), a drying cylinder (604) and a drying baffle (605), wherein the rotating shaft (601) is rotationally connected to the drying box (6), the connecting rod (602) is rotationally connected to the eccentric position of the top surface of the rotating shaft (601), the other end of the connecting rod (602) is rotationally connected to the movable screen frame (501), the heating wire (603) is installed in the drying box (6), the drying cylinder (604) is fixedly connected in the drying box (6), the drying baffle (605) is fixedly connected to the rotating shaft (601), and the drying baffle (605) is located in the drying cylinder (604).
5. The automatic cow dung dehydration treatment equipment according to claim 4, further comprising an outer toothed ring (606), a screen plate (607), a fixed connecting rod (608), a driving wheel (609), a stirring gear (610) and a stirring rod (611), wherein the outer toothed ring (606) is fixedly connected with the bottom of the drying cylinder (604), the screen plate (607) is fixedly connected in the drying box (6), the fixed connecting rod (608) is fixedly connected on the rotating shaft (601), the driving wheel (609) is rotatably connected with the top of the fixed connecting rod (608), the driving wheel (609) is meshed with the outer toothed ring (606), the stirring gear (610) is rotatably connected with the bottom of the fixed connecting rod (608), the driving wheel (609) is coaxially fixedly connected with the stirring gear (610), and the stirring rod (611) is fixedly connected with the bottom of the stirring gear (610).
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| CN202411926759.2A CN119349842B (en) | 2024-12-25 | 2024-12-25 | Automatic dehydration treatment equipment for cow dung |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200221745Y1 (en) * | 2000-08-24 | 2001-04-16 | 남희철 | An incineration type food garbage treatment apparatus |
| CN112693150A (en) * | 2020-12-10 | 2021-04-23 | 山东德畅环境科技有限公司 | Spiral extrusion formula beasts and birds liquid dung solid-liquid separation machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116851412A (en) * | 2023-06-02 | 2023-10-10 | 杭州妙手信息技术有限公司 | Intelligent excrement solid-liquid separator for cow bed padding production system and operation method |
| CN119174390B (en) * | 2024-11-25 | 2025-03-21 | 内蒙古工业大学 | A collecting and cleaning machine for pre-treatment of cow dung |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200221745Y1 (en) * | 2000-08-24 | 2001-04-16 | 남희철 | An incineration type food garbage treatment apparatus |
| CN112693150A (en) * | 2020-12-10 | 2021-04-23 | 山东德畅环境科技有限公司 | Spiral extrusion formula beasts and birds liquid dung solid-liquid separation machine |
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