CN110637746A - Pneumatic long-range fodder of commentaries on classics storehouse formula spills equipment - Google Patents
Pneumatic long-range fodder of commentaries on classics storehouse formula spills equipment Download PDFInfo
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- CN110637746A CN110637746A CN201910921329.4A CN201910921329A CN110637746A CN 110637746 A CN110637746 A CN 110637746A CN 201910921329 A CN201910921329 A CN 201910921329A CN 110637746 A CN110637746 A CN 110637746A
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- 230000007246 mechanism Effects 0.000 claims abstract description 84
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 164
- 238000012856 packing Methods 0.000 claims description 31
- 238000002347 injection Methods 0.000 claims description 25
- 239000007924 injection Substances 0.000 claims description 25
- 238000003860 storage Methods 0.000 claims description 25
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 230000007480 spreading Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 244000144972 livestock Species 0.000 description 13
- 230000006872 improvement Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
- A01K5/02—Automatic devices
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- Life Sciences & Earth Sciences (AREA)
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- Birds (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The invention provides a rotary bin type pneumatic remote feed scattering device which comprises an installation frame body, wherein a scattering device used for orderly scattering feed to the ground at a constant speed, a feeding device used for uniformly stirring the feed and then conveying the feed to the scattering device, and a power device used for providing power for the operation of the scattering device and the feeding device are installed on the installation frame body, the scattering device comprises a connecting pipeline, a scattering mechanism and a rotating mechanism, the connecting pipeline is used for connecting the scattering mechanism and equipment capable of providing compressed gas, such as a gas compressor, and the like, the scattering mechanism is used for receiving the feed provided by the feeding device and spraying and scattering the feed through the compressed gas, and the rotating mechanism is used for driving the scattering mechanism to rotate and completing reciprocating feeding and scattering treatment of the feed.
Description
Technical Field
The invention relates to the field of livestock breeding, in particular to livestock feed feeding equipment.
Background
The livestock industry is a large industry in China, generally livestock such as cattle, sheep and the like are bred in the livestock industry, in order to ensure that the livestock has the best growth environment, the livestock is raised outdoors on an open field and needs to be fed regularly, most of the livestock are raised by adopting a mode of manually feeding feed, the feed is required to be mixed before feeding the feed so as to realize the proportion among various feeds and realize the diversified mixing of the feed, so that the livestock can simultaneously eat the feed containing various nutrient components, but the efficiency of feeding the feed manually is low, but also the labor intensity of the feeding personnel is higher, therefore, the inventor designs an automatic feeding device for the feed, it can make the fodder be evenly distributed around this equipment of throwing something and feeding, compares traditional artifical mode of throwing something and feeding, and this equipment of throwing something and feeding's the scope of throwing something and feeding is wider and throw something and feed more even, can also effectively avoid the livestock to robbe the fodder because of the laughter and cause unnecessary damage simultaneously.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide the livestock feed feeding device, which can ensure that the feed is uniformly distributed around the feeding device, has wider feeding range and more uniform feeding compared with the traditional manual feeding mode, and can effectively avoid unnecessary damage of livestock due to the robbing of the feed.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.
The rotary bin type pneumatic remote feed scattering equipment comprises an installation frame body, wherein a scattering device for orderly scattering feed to the ground at a constant speed, a feeding device for uniformly stirring the feed and then conveying the feed to the scattering device, and a power device for providing power for the operation of the scattering device and the feeding device are installed on the installation frame body;
the mounting frame body comprises a base, a mounting seat and a rotating piece, the base is fixedly mounted on the ground in a detachable mode, a rotating shaft which is axially vertical to the ground is movably mounted in the middle of the base, the rotating shaft can axially rotate around the rotating shaft, and the mounting seat is fixedly mounted at the top end of the rotating shaft;
the rotating part comprises a gear shaft, a driving gear and a driven gear, the axial direction of the gear shaft is vertical to the ground, the gear shaft is movably arranged on the mounting seat and can axially rotate around the gear shaft, the driving gear is coaxially fixed outside the gear shaft, the driven gear is movably arranged outside the rotating shaft through a bearing and is also fixed on the base, and the driving gear is meshed with the driven gear;
the throwing device comprises a connecting pipeline, a throwing mechanism and a rotating mechanism, the connecting pipeline is used for connecting and connecting the throwing mechanism and equipment which can provide compressed gas, such as a gas compressor and the like, the throwing mechanism is used for receiving feed provided by the feeding device and spraying and throwing the feed out through the compressed gas, and the rotating mechanism is used for driving the throwing mechanism to rotate and completing reciprocating feeding and throwing treatment on the feed.
As a further improvement of the present solution.
The bottom end of the rotating shaft is coaxially provided with a vent groove, and the outer circular surface of the rotating shaft is provided with a vent nozzle communicated with the vent groove;
the connecting pipeline comprises an air inlet pipe, an air injection pipe and an air outlet pipe, one end of the air inlet pipe is positioned in the air vent groove, a sealed rotating fit is formed between the air inlet pipe and the air vent groove, the other end of the air inlet pipe is connected and communicated with the air compressor, one end of the air injection pipe is connected and communicated with the air vent nozzle, the other end of the air injection pipe is an air injection end, the air injection end is connected and communicated with the scattering mechanism, one end of the air outlet pipe is connected and communicated with the air injection pipe, and the other.
As a further improvement of the present solution.
The throwing mechanism comprises a fixed housing, a rotating shaft and a throwing body, the fixed housing is a cylindrical shell structure which is provided with an inner cavity and is axially parallel to the ground, the fixed housing is fixed on a mounting seat, the top of the outer circular surface of the fixed housing is provided with a feed hole which is axially vertical to the ground, the orifice of the feed hole is matched and coaxially fixedly provided with a feed pipe, the outer circular surface of the fixed housing is also provided with a throwing hole, the included angle between the throwing hole and the feed hole is a right angle, the orifice of the throwing hole is matched and fixedly provided with a throwing pipe, the outer circular surface of the fixed housing is also provided with an air inlet hole, the air inlet hole and the throwing hole are coaxially arranged, and the air injection end;
the rotating shaft is coaxially arranged in the fixed housing and can rotate around the axial direction of the rotating shaft, two ends of the rotating shaft extend out of the fixed housing, one end of the rotating shaft is a fixed end, and the other end of the rotating shaft is a trigger end;
the throwing body is of a cylindrical structure and is coaxially fixed outside the part of the rotating shaft positioned in the fixed housing, a sealed rotating fit is formed between the throwing body and the inner cavity of the fixed housing, a material storage hole penetrating through the radial thickness of the throwing body is formed in the outer circular surface of the throwing body, and the material storage hole is coaxially arranged with the material inlet hole in an initial state.
As a further improvement of the present solution.
The rotating mechanism is a sheave intermittent mechanism and comprises a dial plate part and a sheave part, the dial plate part comprises an active dial plate and a dial plate shaft, the axial direction of the dial plate shaft is parallel to the axial direction of the rotating shaft, the dial plate shaft is movably arranged on the end surface of the fixed housing and can rotate around the axial direction of the dial plate shaft, and the dial plate shaft and the fixed end of the rotating shaft are positioned on the same side of the fixed housing;
the driving drive plate is coaxially fixed outside the drive plate shaft, a convex locking arc is coaxially arranged on the surface of the driving drive plate, which is far away from the fixed housing, and a cylindrical pin is also arranged on the outer circular surface of the driving drive plate;
the grooved wheel component comprises a driven grooved wheel, the driven grooved wheel is coaxially fixed outside the fixed end of the rotating shaft, and the driven grooved wheel is further provided with a concave locking arc matched with the convex locking arc and four groups of radial grooves matched with the cylindrical pin.
As a further improvement of the present solution.
The feeding device comprises a feeding funnel and a driving mechanism, wherein the axial direction of the feeding funnel is vertical to the ground, and the feeding funnel is sequentially divided into a first cylindrical section, a second cylindrical section and a circular table section from top to bottom;
the round platform section is of a round platform barrel structure with openings at two ends, the small end of the round platform section is fixed at the top end of the feed pipe and is communicated with the feed pipe, the round platform section is internally and coaxially and movably provided with the packing auger, the packing auger can axially rotate around the packing auger, the bottom end of the packing auger is positioned in the feed pipe and is close to the bottom end of the feed pipe, and the outer part of the packing auger is also provided with a stirring piece for stirring the feed in the round platform section and uniformly mixing the feed;
the second cylindrical section is of a cylindrical structure and is coaxially fixed at the large end of the circular truncated cone section, a mounting groove penetrating through the radial thickness of the second cylindrical section is formed in the middle of the upper end face of the second cylindrical section, dropping holes penetrating through the axial thickness of the second cylindrical section and communicated with the circular truncated cone section are further formed in the upper end face of the second cylindrical section, two groups of dropping holes are formed in the dropping holes and are respectively located on one side of the mounting groove, a penetrating hole is formed in the middle of the bottom of the mounting groove, and the top end of the auger penetrates through the penetrating hole and is located in;
the first cylindrical section is of a cylindrical barrel structure with openings at two ends, is coaxially fixed at the top end of the second cylindrical section and is communicated with the falling hole, and a guide boss used for guiding feed to accurately enter the falling hole formed in the upper end face of the second cylindrical section is arranged in the first cylindrical section.
As a further improvement of the present solution.
The driving mechanism comprises a driving shaft, a transmission disc and a driving spring, wherein an installation bulge is arranged outside the feeding hopper, the axial direction of the driving shaft is vertical to the ground and is movably arranged on the installation bulge and can rotate around the axial direction of the driving shaft, a power transmission piece I is arranged between the driving shaft and the top end of the packing auger, power transmission is carried out between the driving shaft and the top end of the packing auger through the power transmission piece I, and the power transmission piece I comprises a driving belt wheel coaxially fixed outside the driving shaft, a driven belt wheel arranged outside the part of the packing auger positioned in the installation groove in a bearing installation mode, and a conveying belt arranged between the driving belt wheel and the driven belt wheel;
the transmission disc is arranged outside the packing auger through the connecting piece and is positioned above the driven belt wheel, when the transmission disc is displaced along the axial direction of the packing auger, the transmission disc can continuously output power to the packing auger, and the connecting piece is an external spline arranged outside the packing auger and an internal spline arranged on the driven belt wheel;
a transmission part is arranged between the transmission disc and the driven belt wheel, power transmission is carried out between the transmission disc and the driven belt wheel through the transmission part, the transmission part comprises a transmission bulge arranged on the lower end surface of the transmission disc and a transmission groove arranged on the upper end surface of the driven belt wheel, a plurality of groups of transmission bulges are arranged along the circumferential direction of the transmission disc, and a plurality of groups of transmission grooves are correspondingly arranged in the transmission groove;
the top end of the packing auger is provided with an external step, and the driving spring is sleeved outside the part of the packing auger between the transmission disc and the external step;
the driving mechanism further comprises a switching shaft, a switching rod and a switching block, a fixed bulge is further arranged outside the feeding hopper, the axial direction of the switching shaft is perpendicular to the ground and movably mounted on the fixed bulge to form sliding guide fit, and the switching shaft and the triggering end of the rotating shaft are located on the same side of the fixed housing;
the switching rod is horizontally arranged, one end of the switching rod is fixedly connected with the top end of the switching shaft, the other end of the switching rod is positioned between the transmission disc and the driven belt wheel, the end of the switching rod is connected with the transmission disc in a clamping mode, and the switching shaft moves along the self axial direction and pulls the transmission disc to move synchronously through the switching rod;
the switching block is of a cylindrical structure and is coaxially fixed at the triggering end of the rotating shaft, the outer circular surface of the switching block is also provided with two groups of triggering bulges with arc-shaped axial sections, the two groups of triggering bulges are arrayed along the circumferential direction of the switching block, the initial positions of the two groups of triggering bulges are horizontally arranged, and the bottom end of the switching shaft is contacted with the switching block;
the motion state of the driving mechanism can be divided into a disconnection state for disconnecting power transmission between the transmission disc and the driven belt wheel of the power transmission piece I and a transmission state for smoothly transmitting power between the transmission disc and the driven belt wheel of the power transmission piece I, and the initial state of the driving mechanism is a transmission state.
As a further improvement of the present solution.
The power device comprises a pneumatic motor and a power transmission mechanism, wherein a fixed support is arranged between the pneumatic motor and a fixed housing, the pneumatic motor is fixed outside the fixed housing through the fixed support, the air outlet end of an air outlet pipe is communicated with the pneumatic motor, a power transmission piece IV is arranged between the pneumatic motor and the free end of the dial plate shaft, power transmission is carried out between the pneumatic motor and the free end of the dial plate shaft through the power transmission piece IV, and the power transmission piece IV is of a belt transmission structure;
the power transmission mechanism comprises a power shaft, the axial direction of the power shaft is parallel to the axial direction of the dial plate shaft, the power shaft is movably arranged on the end surface of the fixed housing and can rotate around the axial direction of the power shaft, and the power shaft and the dial plate shaft are positioned on the same side of the fixed housing;
a second power transmission part is arranged between the power shaft and the dial plate shaft and is in power connection with the power shaft through the second power transmission part, and the second power transmission part is in a gear transmission structure;
a third power transmission part is arranged between the power shaft and the driving shaft/gear shaft, power transmission distribution is carried out among the third power transmission part, the third power transmission part and the driving shaft/gear shaft through the third power transmission part, the third power transmission part comprises a driving bevel gear fixed outside the power shaft, a first driven bevel gear fixed at the bottom end of the driving shaft and a second driven bevel gear fixed at the top end of the gear shaft, and the driving bevel gear is meshed with the first driven bevel gear or the second driven bevel gear;
the outside of power transmission mechanism still match and install the installation housing that is fixed in fixed housing outside, drive shaft bottom, gear shaft top, dial plate axle free end all stretch into to installing in the housing.
Compared with the prior art, the invention has the advantages that the throwing mechanism throws the feed outwards at a constant speed, and the rotating piece also rotates at a constant speed, so that the feed is uniformly distributed around the feeding device.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural diagram of the present invention.
Fig. 4 is a schematic structural diagram of the present invention.
Fig. 5 is a matching view of the mounting frame body and the scattering device of the invention.
Fig. 6 is a matching view of the mounting frame body and the scattering device of the invention.
Fig. 7 is a matching view of the mounting bracket body and the connecting pipe of the present invention.
Fig. 8 is a view showing the rotation shaft and the connection pipe according to the present invention.
Fig. 9 is a view showing the rotation shaft and the connection pipe according to the present invention.
Fig. 10 is a view of the dispensing mechanism of the present invention in combination with a rotating mechanism.
Fig. 11 is a schematic structural view of the dispensing mechanism of the present invention.
Fig. 12 is a schematic view of the internal structure of the dispensing mechanism of the present invention.
Fig. 13 is a schematic structural view of the rotating mechanism of the present invention.
Fig. 14 is a schematic structural view of the rotating mechanism of the present invention.
Fig. 15 is a view of the dispensing mechanism of the present invention in combination with a feeding device.
Fig. 16 is a schematic structural view of a feeding device of the present invention.
FIG. 17 is a drawing showing the combination of the circular table section of the hopper, the auger and the stirring member of the present invention.
Fig. 18 is a cross-sectional view of a cylindrical section one/two of the feed hopper of the present invention.
FIG. 19 is a drawing showing the auger and the driving mechanism of the present invention.
Fig. 20 is a partial schematic view of the drive mechanism of the present invention.
Fig. 21 is a view showing a combination of a driven pulley and a transmission disc of the first power transmission element of the present invention.
Fig. 22 is a matching view of the switching shaft, the switching block and the rotating shaft of the present invention.
Fig. 23 is a combination view of the power unit, the drive shaft, and the gear shaft according to the present invention.
FIG. 24 is a partial schematic view of the power plant of the present invention.
FIG. 25 is a partial schematic view of the power plant of the present invention.
Detailed Description
The feeding device has the advantages that the throwing mechanism throws the feed outwards at a constant speed, and the rotating piece and the throwing mechanism rotate at the constant speed, so that the feed is uniformly distributed around the feeding device.
The rotary bin type pneumatic remote feed scattering equipment comprises a mounting frame body 100, wherein a scattering device 200 for orderly scattering feed to the ground at a constant speed, a feeding device 300 for uniformly stirring the feed and then conveying the feed to the scattering device 200, and a power device 400 for providing power for the operation of the scattering device 200 and the feeding device 300 are mounted on the mounting frame body 100.
The mounting frame body 100 comprises a base 110, a mounting seat 120 and a rotating member 130, wherein the base 110 is fixedly mounted on the ground in a detachable manner, a rotating shaft 111 axially perpendicular to the ground is movably mounted at the middle position of the base 110, the rotating shaft 111 can axially rotate around itself, and the mounting seat 120 is fixedly mounted at the top end of the rotating shaft 111.
The rotating member 130 includes a gear shaft 131, a driving gear 132, and a driven gear 133, wherein the gear shaft 131 is axially perpendicular to the ground, the gear shaft 131 is movably mounted on the mounting base 120 and can axially rotate around itself, the driving gear 132 is coaxially fixed outside the gear shaft 131, the driven gear 133 is movably mounted outside the rotating shaft 111 through a bearing, the driven gear 133 is further fixed on the base 110, and the driving gear 132 is engaged with the driven gear 133.
The power device 400 can drive the gear shaft 131 to rotate axially around itself, and the gear shaft 131 rotates and is matched with the driven gear 133 through the driving gear 132 so that the mounting seat 120/the rotating shaft 111 rotate axially around the rotating shaft 111.
The spreading device 200 comprises a connecting pipeline 210, a spreading mechanism 220 and a rotating mechanism 230, wherein the connecting pipeline 210 is used for connecting the spreading mechanism 220 with equipment which can provide compressed gas, such as a gas compressor, the spreading mechanism 220 is used for receiving feed provided by the feeding device 300 and spraying and spreading the feed through the compressed gas, and the rotating mechanism 230 is used for driving the spreading mechanism 220 to rotate and completing reciprocating feeding and spreading treatment on the feed.
The bottom end of the rotating shaft 111 is coaxially provided with a vent groove, and the outer circular surface of the rotating shaft 111 is provided with a vent nozzle communicated with the vent groove.
The connecting pipeline 210 comprises an air inlet pipe 211, an air injection pipe 212 and an air outlet pipe 213, one end of the air inlet pipe 211 is positioned in the air vent groove, a sealed rotating fit is formed between the air inlet pipe 211 and the air vent groove, the other end of the air inlet pipe 211 is communicated with the air compressor, one end of the air injection pipe 212 is communicated with the air vent connector, the other end of the air injection pipe 212 is an air injection end, the end of the air injection end is communicated with the scattering mechanism 220, one end of the air outlet pipe 213 is communicated with the air injection pipe 212, the other end of the air.
The compressed gas can flow into the scattering mechanism 220 through the gas inlet pipe 211 and the gas injection pipe 212, and can also flow into the power plant 400 through the gas outlet pipe 213.
The scattering mechanism 220 comprises a fixed housing 221, a rotating shaft 222 and a scattering body 225, the fixed housing 221 is a cylindrical shell structure which is provided with an inner cavity and is axially parallel to the ground, the fixed housing 221 is fixed on the mounting base 120, a feeding hole which is axially perpendicular to the ground is formed in the top of the outer circular surface of the fixed housing 221, a feeding pipe 223 is coaxially and fixedly installed in a matching mode with the feeding hole, a scattering hole is further formed in the outer circular surface of the fixed housing 221, an included angle between the scattering hole and the feeding hole is a right angle, a scattering pipe 224 is fixedly installed in a matching mode with the scattering hole, an air inlet hole is further formed in the outer circular surface of the fixed housing 221, the air inlet hole and the scattering hole are coaxially arranged, and the air injection end of the.
The rotating shaft 222 is coaxially installed in the fixed casing 221 and can rotate around its own axis, and both ends of the rotating shaft 222 extend out of the fixed casing 221, and one end of the rotating shaft 222 is a fixed end and the other end is a trigger end.
The scattering body 225 is a cylindrical structure and is coaxially fixed outside the part of the rotating shaft 222 located in the fixed housing 221, and forms a sealed rotation fit with the inner cavity of the fixed housing 221, a storage hole 226 penetrating through the radial thickness of the scattering body 225 is formed on the outer circumferential surface of the scattering body 225, and the storage hole 226 is arranged coaxially with the feed hole in the initial state.
The feeding device 300 conveys the feed into the storage hole 226 through the feeding pipe 223 and the feeding hole, then the power device 400 drives the rotating shaft 222 to rotate ninety degrees and the feeding device 300 stops conveying the feed, at this time, the storage hole 226 and the scattering hole are coaxially arranged, namely, the storage hole 226 is opposite to the scattering pipe 224, the compressed gas can spray and scatter the feed in the storage hole 226 through the air inlet pipe 211, the air injection pipe 212, the air inlet hole and the scattering pipe 224, then the power device 400 continuously drives the rotating shaft 222 to rotate ninety degrees, so that the storage hole 226 is restored to the original state, namely, the storage hole is coaxially arranged with the feeding hole again, at this time, the feeding device 300 continues conveying the feed, and thus carrying out the next round of feed conveying and scattering, and so on, besides, during the reciprocating conveying and scattering process of the feed, the power device 400 further drives the gear shaft 131 to axially rotate around itself, the gear shaft 131 rotates and pulls the scattering mechanism 220 to synchronously rotate through the mounting, so that the fodder is uniformly distributed around the mounting frame body 100.
The rotating mechanism 230 is a geneva wheel intermittent mechanism, the rotating mechanism 230 comprises a dial piece 2310 and a geneva wheel piece 2320, the dial piece 2310 comprises a driving dial 2311 and a dial shaft 2312, the axial direction of the dial shaft 2312 is parallel to the axial direction of the rotating shaft 222, the dial shaft 2312 is movably arranged on the end surface of the fixed cover shell 221 and can rotate around the axial direction of the dial shaft 2312, and the fixed end of the dial shaft 2312 and the fixed end of the rotating shaft 222 are positioned on the same side of the fixed cover shell 221.
The driving dial 2311 is coaxially fixed outside the dial shaft 2312, a convex locking arc 2313 is coaxially arranged on the dial surface of the driving dial 2311 departing from the fixed cover 221, and a cylindrical pin 2314 is further arranged on the outer circular surface of the driving dial 2311.
The sheave member 2320 includes a driven sheave 2321, the driven sheave 2321 is coaxially fixed outside the fixed end of the rotating shaft 222, the driven sheave 2321 is further provided with a concave locking arc 2322 matched with the convex locking arc 2313, and four sets of radial grooves 2323 matched with the cylindrical pin 2314.
The power device 400 drives the dial shaft 2312 to rotate axially around itself, the dial shaft 2312 rotates and pulls the driving dial 2311 to rotate coaxially, wherein before the cylindrical pin 2314 enters the radial groove 2323, the convex locking arc 2313 locks the concave locking arc 2322, so that the driven sheave 2321 is stationary, i.e. the rotating shaft 222/the throwing body 225 is stationary, when the cylindrical pin 2314 enters the radial groove 2323, the convex locking arc 2313 is just separated from the concave locking arc 2322, the driving dial 2311 rotates and drives the driven sheave 2321 to rotate through the cooperation of the cylindrical pin 2314 and the radial groove 2323, the driven sheave 2321 rotates and pulls the rotating shaft 222 to rotate synchronously, when the cylindrical pin 2314 is separated from the radial groove 2323, the convex locking arc 2313 locks the concave locking arc 2322, so that the driven sheave 2321 is stationary, the reciprocating is performed, when the driving dial 2311 rotates continuously, the driven sheave 2321 rotates intermittently in a single direction, and when the driving dial 2311 rotates for one cycle, the driven sheave 2321/shaft 222 rotates ninety degrees.
The feeding device 300 comprises a feeding funnel 310 and a driving mechanism 320, wherein the axial direction of the feeding funnel 310 is perpendicular to the ground, and the feeding funnel 310 is sequentially divided into a first cylindrical section 311, a second cylindrical section 312 and a circular truncated cone section 313 from top to bottom.
The second cylinder section 312 is a cylinder structure and is coaxially fixed at the big end of the circular table section 313, a mounting groove 3121 penetrating through the radial thickness of the second cylinder section 312 is arranged at the middle position of the upper end face of the second cylinder section 312, a dropping hole penetrating through the axial thickness of the second cylinder section 312 and communicated with the circular table section 313 is further formed in the upper end face of the second cylinder section 312, the dropping hole is formed in two groups and is respectively located on one side of the mounting groove 3121, a penetrating hole is formed in the middle position of the bottom of the mounting groove 3121, and the top end of the packing auger 314 penetrates through the penetrating hole and is located in the.
The first cylindrical section 311 is a cylindrical tube structure with openings at two ends, is coaxially fixed at the top end of the second cylindrical section 312 and is communicated with the falling hole, and a guide boss 3111 for guiding feed to accurately enter the falling hole formed in the upper end face of the second cylindrical section 312 is arranged in the first cylindrical section 311.
The fodder is dumped to the cylindrical section 311 of feed hopper to the personnel of raising, the fodder drops to setting up in the downthehole that drops of the second 312 up end of cylindrical section and finally drops to round platform section 313 under the guide of guide boss 3111, power device 400 orders about actuating mechanism 320 operation simultaneously and makes auger 314 rotate around self axial, auger 314 rotates and carries the fodder to the inlet pipe 223 in and finally carry to the storage hole 226 in, in addition, auger 314 rotates and still pulls stirring member 3141 synchronous revolution, stirring member 3141 can be to fodder repeated stirring, its meaning lies in, if the mixed fodder that is formed for the multiple fodder mixing of feeding livestock, stirring member 3141 can carry out repeated stirring to it, make its misce bene.
The driving mechanism 320 comprises a driving shaft 321, a transmission disc 325 and a driving spring 326, wherein an installation bulge is arranged outside the feeding funnel 310, the axial direction of the driving shaft 321 is perpendicular to the ground and movably installed on the installation bulge and can rotate around the axial direction of the driving shaft, a first power transmission part 322 is arranged between the driving shaft 321 and the top end of the packing auger 314, power transmission is carried out between the driving shaft 321 and the packing auger 314 through the first power transmission part 322, the first power transmission part comprises a driving pulley coaxially fixed outside the driving shaft 321, a driven pulley installed outside the part of the packing auger 314 positioned in the installation groove 3121 in a bearing installation mode, and a transmission belt arranged between the driving pulley and the driven pulley.
The transmission dish 325 is provided with the connecting piece with auger 314 between the part that is located mounting groove 3121, the transmission dish 325 passes through the connecting piece to be installed in auger 314 outside and transmission dish 325 is located driven pulley's top to when transmission dish 325 takes place the displacement along auger 314 axial, transmission dish 325 can be continuously to auger 314 output power, specifically, the connecting piece is for setting up the external splines outside auger 314, be provided with the internal spline on the driven pulley.
The transmission disc 325 and the driven belt wheel are provided with transmission parts therebetween, power transmission is carried out between the transmission parts and the driven belt wheel through the transmission parts, specifically, the transmission parts comprise transmission protrusions arranged on the lower end face of the transmission disc 325 and transmission grooves arranged on the upper end face of the driven belt wheel, a plurality of groups are arranged on the transmission protrusions in the circumferential direction of the transmission disc 325, and the transmission grooves are correspondingly provided with a plurality of groups.
The top end of the packing auger 314 is provided with an external step, and the drive spring 326 is sleeved outside the part of the packing auger 314 between the transmission disc 325 and the external step.
The driving mechanism 320 further includes a switching shaft 323, a switching rod 324, and a switching block 327, a fixing protrusion is further disposed outside the feeding funnel 310, the axial direction of the switching shaft 323 is perpendicular to the ground and movably mounted on the fixing protrusion to form a sliding guiding fit, and the triggering end of the switching shaft 323 and the rotating shaft 222 are located on the same side of the fixing housing 221.
The switching rod 324 is horizontally arranged, one end of the switching rod 324 is fixedly connected with the top end of the switching shaft 323, the other end of the switching rod 324 is positioned between the transmission disc 325 and the driven pulley, the end of the switching rod is connected with the transmission disc 325 in a clamping manner, and the switching shaft 323 moves along the self axial direction and pulls the transmission disc 325 to synchronously move through the switching rod 324.
The switching block 327 is a cylindrical structure and is coaxially fixed at the trigger end of the rotating shaft 222, two sets of trigger protrusions with arc-shaped axial cross sections are further arranged on the outer circular surface of the switching block 327, the two sets of trigger protrusions are arrayed in the circumferential direction of the switching block 327, the initial positions of the two sets of trigger protrusions are horizontally arranged, and the bottom end of the switching shaft 323 is in contact with the switching block 327.
The motion state of the driving mechanism 320 may be divided into a disconnected state in which the power transmission is disconnected between the transmission disc 325 and the driven pulley of the power transmission member one 322, a transmission state in which the power transmission is smoothly performed between the transmission disc 325 and the driven pulley of the power transmission member one 322, and an initial state of the driving mechanism 320 is a transmission state.
The power device 400 drives the driving shaft 321 to rotate, the driving shaft 321 rotates and outputs power to the packing auger 314 through the power transmission piece I322 and the transmission disc 325 to enable the packing auger 314 to rotate, and the packing auger 314 rotates and conveys the feed into the storage hole 226;
then, while the power device 400 drives the rotating shaft 222 to rotate ninety degrees and the storage hole 226 is just opposite to the throwing pipe 224, the rotating shaft 222 rotates and also pulls the switching block 327 to synchronously rotate ninety degrees, so that the trigger protrusion jacks up the switching shaft 323, the switching shaft 323 ascends and pulls the transmission disc 325 to synchronously ascend through the switching rod 324, so that the power transmission is disconnected between the transmission disc 325 and the driven pulley of the power transmission piece I322, namely the driving mechanism 320 is switched to a disconnected state, the auger 314 is still, and the feed stops being conveyed to the storage hole 226;
then the power device 400 continues to drive the rotating shaft 222 to rotate ninety degrees and restore the storage hole 226 to the original state, i.e. to be arranged coaxially with the feeding hole again, at this time, the switching block 327 rotates ninety degrees synchronously and the positional relationship between the switching block 327 and the switching shaft 323 restores to the original state, i.e. the switching shaft 323 descends to the original position, the switching shaft 323 descends and pulls the transmission disc 325 to descend synchronously through the switching rod 324, so that the driving mechanism 320 is switched to the transmission state, and the auger 314 can continue to rotate and convey the feed to the storage hole 226, and so on.
The power device 400 comprises a pneumatic motor 410 and a power transmission mechanism 420, a fixing support is arranged between the pneumatic motor 410 and the fixing cover shell 221, the pneumatic motor 410 is fixed outside the fixing cover shell 221 through the fixing support, the air outlet end of the air outlet pipe 213 is connected and communicated with the pneumatic motor 410, a power transmission piece IV 430 is arranged between the pneumatic motor 410 and the free end of the dial plate shaft 2312, power transmission is carried out between the pneumatic motor 410 and the dial plate shaft 2312 through the power transmission piece IV 430, and particularly, the power transmission piece IV 430 is of a belt transmission structure.
The power transmission mechanism 420 comprises a power shaft 421, the axial direction of the power shaft 421 is parallel to the axial direction of the dial plate shaft 2312, the power shaft 421 is movably mounted on the end surface of the fixed housing 221 and can rotate around the axial direction of the power shaft 421, and the power shaft 421 and the dial plate shaft 2312 are located on the same side of the fixed housing 221.
A second power transmission part 422 is arranged between the power shaft 421 and the dial plate shaft 2312 and is in power connection with the second power transmission part 422, and specifically, the second power transmission part 422 is in a gear transmission structure.
A power transmission member tri 423 is arranged between the power shaft 421 and the driving shaft 321/the gear shaft 131, and power transmission distribution is performed among the power shaft 421, the driving shaft 321/the gear shaft 131 through the power transmission member tri 423.
The outer part of the power transmission mechanism 420 is also provided with a mounting housing fixed outside the fixed housing 221 in a matching manner, and the bottom end of the driving shaft 321, the top end of the gear shaft 131 and the free end of the dial plate shaft 2312 all extend into the mounting housing.
The pneumatic motor 410 moves and pulls the dial plate shaft 2312 to rotate around the self axial direction through the power transmission piece IV 430, so that the rotating shaft 222/the throwing body 225 rotate in a unidirectional intermittent manner and rotate ninety degrees each time, the dial plate shaft 2312 rotates and drives the power shaft 421 to rotate through the power transmission piece II 422, and the power shaft 421 rotates and drives the driving shaft 321/the gear shaft 131 to rotate through the power transmission piece III 423.
During actual work, a feeder pours the feed into the feeding funnel 310, meanwhile, the pneumatic motor 410 drives the auger 314 to rotate through the driving mechanism 320, the auger 314 rotates and conveys the feed into the storage hole 226 through the feeding pipe 223 and the feeding hole;
then the pneumatic motor 410 drives the rotating shaft 222/throwing body 225 to rotate ninety degrees around the self axial direction through the rotating mechanism 230, at the moment, the storage hole 226 and the throwing hole are coaxially arranged, namely the storage hole 226 is just opposite to the throwing pipe 224, the compressed gas can spray and throw the feed in the storage hole 226 through the air inlet pipe 211, the air injection pipe 212, the air inlet hole and the throwing pipe 224, meanwhile, the rotating shaft 222 rotates and also pulls the switching block 327 to synchronously rotate ninety degrees, so that the driving mechanism 320 is switched to a disconnected state, the auger 314 is static, and the feed stops being conveyed to the storage hole 226;
then the pneumatic motor 410 continues to drive the rotating shaft 222/throwing body 225 to rotate ninety degrees around the self axial direction through the rotating mechanism 230, so that the storage hole 226 returns to the original state, namely the storage hole 226 is arranged coaxially with the feeding hole again, and meanwhile, the switching block 327 synchronously rotates ninety degrees along with the rotating shaft, so that the driving mechanism 320 is switched back to the transmission state again, the auger 314 can continue to rotate, and the next round of feed conveying and throwing is carried out, and the process is repeated;
in addition, during the feed conveying and scattering process, the pneumatic motor 410 drives the gear shaft 131 to rotate around the axial direction of the gear shaft 131, and the gear shaft 131 rotates and pulls the scattering device 200, the feeding device 300 and the power device 400 to rotate synchronously through the mounting seat 120, so that the feed is uniformly distributed around the mounting frame body 100.
Claims (10)
1. The rotary bin type pneumatic remote feed scattering equipment is characterized by comprising an installation frame body, wherein a scattering device for orderly scattering feed to the ground at a constant speed, a feeding device for uniformly stirring the feed and then conveying the feed to the scattering device, and a power device for providing power for the operation of the scattering device and the feeding device are installed on the installation frame body;
the mounting frame body comprises a base, a mounting seat and a rotating piece, the base is fixedly mounted on the ground in a detachable mode, a rotating shaft which is axially vertical to the ground is movably mounted in the middle of the base, the rotating shaft can axially rotate around the rotating shaft, and the mounting seat is fixedly mounted at the top end of the rotating shaft;
the rotating part comprises a gear shaft, a driving gear and a driven gear, the axial direction of the gear shaft is vertical to the ground, the gear shaft is movably arranged on the mounting seat and can axially rotate around the gear shaft, the driving gear is coaxially fixed outside the gear shaft, the driven gear is movably arranged outside the rotating shaft through a bearing and is also fixed on the base, and the driving gear is meshed with the driven gear;
the throwing device comprises a connecting pipeline, a throwing mechanism and a rotating mechanism, the connecting pipeline is used for connecting and connecting the throwing mechanism and equipment which can provide compressed gas, such as a gas compressor and the like, the throwing mechanism is used for receiving feed provided by the feeding device and spraying and throwing the feed out through the compressed gas, and the rotating mechanism is used for driving the throwing mechanism to rotate and completing reciprocating feeding and throwing treatment on the feed.
2. The rotary pneumatic remote feed spreading device according to claim 1, wherein a vent groove is coaxially formed at the bottom end of the rotating shaft, and a vent nozzle communicated with the vent groove is formed on the outer circumferential surface of the rotating shaft;
the connecting pipeline comprises an air inlet pipe, an air injection pipe and an air outlet pipe, one end of the air inlet pipe is positioned in the air vent groove, a sealed rotating fit is formed between the air inlet pipe and the air vent groove, the other end of the air inlet pipe is connected and communicated with the air compressor, one end of the air injection pipe is connected and communicated with the air vent nozzle, the other end of the air injection pipe is an air injection end, the air injection end is connected and communicated with the scattering mechanism, one end of the air outlet pipe is connected and communicated with the air injection pipe, and the other.
3. The rotary pneumatic remote feed scattering equipment as claimed in claim 1 or 2, wherein the scattering mechanism comprises a fixed housing, a rotating shaft and a scattering body, the fixed housing is a cylindrical shell structure provided with an inner cavity and axially parallel to the ground, the fixed housing is fixed on the mounting seat, the top of the outer circular surface of the fixed housing is provided with a feed hole axially perpendicular to the ground, the orifice of the feed hole is matched and coaxially and fixedly provided with a feed pipe, the outer circular surface of the fixed housing is also provided with a scattering hole, the included angle between the scattering hole and the feed hole is a right angle, the orifice of the scattering hole is matched and fixedly provided with a scattering pipe, the outer circular surface of the fixed housing is also provided with an air inlet hole, the air inlet hole and the scattering hole are coaxially arranged, and the air injection end of the air injection pipe is communicated with the air;
the rotating shaft is coaxially arranged in the fixed housing and can rotate around the axial direction of the rotating shaft, two ends of the rotating shaft extend out of the fixed housing, one end of the rotating shaft is a fixed end, and the other end of the rotating shaft is a trigger end;
the throwing body is of a cylindrical structure and is coaxially fixed outside the part of the rotating shaft positioned in the fixed housing, a sealed rotating fit is formed between the throwing body and the inner cavity of the fixed housing, a material storage hole penetrating through the radial thickness of the throwing body is formed in the outer circular surface of the throwing body, and the material storage hole is coaxially arranged with the material inlet hole in an initial state.
4. The rotary pneumatic remote feed spreading device according to claim 3, wherein the rotating mechanism is a Geneva mechanism, the rotating mechanism comprises a dial component and a Geneva component, the dial component comprises a driving dial and a dial shaft, the axial direction of the dial shaft is parallel to the axial direction of the rotating shaft, the dial shaft is movably arranged on the end surface of the fixed housing and can rotate around the axial direction of the dial shaft, and the dial shaft and the fixed end of the rotating shaft are positioned on the same side of the fixed housing;
the driving drive plate is coaxially fixed outside the drive plate shaft, a convex locking arc is coaxially arranged on the surface of the driving drive plate, which is far away from the fixed housing, and a cylindrical pin is also arranged on the outer circular surface of the driving drive plate;
the grooved wheel component comprises a driven grooved wheel, the driven grooved wheel is coaxially fixed outside the fixed end of the rotating shaft, and the driven grooved wheel is further provided with a concave locking arc matched with the convex locking arc and four groups of radial grooves matched with the cylindrical pin.
5. The rotary pneumatic remote feed spreading device according to claim 3, wherein the feeding device comprises a feeding hopper and a driving mechanism, the feeding hopper is axially vertical to the ground, and the feeding hopper is sequentially divided into a first cylindrical section, a second cylindrical section and a circular table section from top to bottom;
the round platform section is of a round platform barrel structure with openings at two ends, the small end of the round platform section is fixed at the top end of the feed pipe and is communicated with the feed pipe, the round platform section is internally and coaxially and movably provided with the packing auger, the packing auger can axially rotate around the packing auger, the bottom end of the packing auger is positioned in the feed pipe and is close to the bottom end of the feed pipe, and the outer part of the packing auger is also provided with a stirring piece for stirring the feed in the round platform section and uniformly mixing the feed;
the second cylindrical section is of a cylindrical structure and is coaxially fixed at the large end of the circular truncated cone section, a mounting groove penetrating through the radial thickness of the second cylindrical section is formed in the middle of the upper end face of the second cylindrical section, dropping holes penetrating through the axial thickness of the second cylindrical section and communicated with the circular truncated cone section are further formed in the upper end face of the second cylindrical section, two groups of dropping holes are formed in the dropping holes and are respectively located on one side of the mounting groove, a penetrating hole is formed in the middle of the bottom of the mounting groove, and the top end of the auger penetrates through the penetrating hole and is located in;
the first cylindrical section is of a cylindrical barrel structure with openings at two ends, is coaxially fixed at the top end of the second cylindrical section and is communicated with the falling hole, and a guide boss used for guiding feed to accurately enter the falling hole formed in the upper end face of the second cylindrical section is arranged in the first cylindrical section.
6. The rotary pneumatic remote feed scattering equipment as claimed in claim 5, wherein the driving mechanism comprises a driving shaft, a transmission disc and a driving spring, a mounting protrusion is arranged outside the feeding hopper, the driving shaft is axially perpendicular to the ground and movably mounted on the mounting protrusion and can axially rotate around the driving shaft, a first power transmission member is arranged between the driving shaft and the top end of the packing auger, power transmission is carried out between the driving shaft and the top end of the packing auger through the first power transmission member, the first power transmission member comprises a driving pulley coaxially fixed outside the driving shaft, a driven pulley mounted outside the part of the packing auger located in the mounting groove in a bearing mounting mode, and a conveyor belt arranged between the driving pulley and the driven pulley;
the part that transmission dish and auger are located the mounting groove between be provided with the connecting piece, the transmission dish passes through the connecting piece to be installed in the outside and transmission dish of auger and is located driven pulleys's top to when the transmission dish along the auger axial when taking place the displacement, the sustainable output power to the auger of transmission dish, the connecting piece is for setting up in the outside external splines of auger, being provided with the internal spline on the driven pulleys.
7. The rotary pneumatic remote feed scattering equipment as claimed in claim 6, wherein a transmission member is arranged between the transmission disc and the driven pulley and performs power transmission through the transmission member, the transmission member comprises a transmission protrusion arranged on the lower end surface of the transmission disc and a transmission groove arranged on the upper end surface of the driven pulley, the transmission protrusion is provided with a plurality of groups along the circumferential direction of the transmission disc, and the transmission groove is correspondingly provided with a plurality of groups;
the top of auger be provided with external step, drive spring cover is located the auger and is located the part outside between transmission dish and the external step.
8. The rotary pneumatic remote feed spreading device according to claim 7, wherein the driving mechanism further comprises a switching shaft, a switching rod and a switching block, a fixed protrusion is further arranged outside the feeding hopper, the axial direction of the switching shaft is perpendicular to the ground and movably mounted on the fixed protrusion to form sliding guide fit, and the switching shaft and the triggering end of the rotating shaft are located on the same side of the fixed housing;
the switching rod is arranged horizontally, one end of the switching rod is fixedly connected with the top end of the switching shaft, the other end of the switching rod is positioned between the transmission disc and the driven belt wheel, the end of the switching rod is connected with the transmission disc in a clamping mode, and the switching shaft moves along the self axial direction and pulls the transmission disc to move synchronously through the switching rod.
9. The rotary pneumatic remote feed scattering equipment as claimed in claim 8, wherein the switching block is a cylinder structure and is coaxially fixed at the triggering end of the rotating shaft, the outer circumferential surface of the switching block is further provided with two groups of triggering protrusions with arc-shaped axial cross sections, the two groups of triggering protrusions are arrayed in the circumferential direction of the switching block, the initial positions of the two groups of triggering protrusions are horizontally arranged, and the bottom end of the switching shaft is in contact with the switching block;
the motion state of the driving mechanism can be divided into a disconnection state for disconnecting power transmission between the transmission disc and the driven belt wheel of the power transmission piece I and a transmission state for smoothly transmitting power between the transmission disc and the driven belt wheel of the power transmission piece I, and the initial state of the driving mechanism is a transmission state.
10. The rotary pneumatic remote feed scattering equipment according to claim 4 or 9, wherein the power device comprises a pneumatic motor and a power transmission mechanism, a fixed support is arranged between the pneumatic motor and the fixed housing, the pneumatic motor is fixed outside the fixed housing through the fixed support, the air outlet end of the air outlet pipe is connected and communicated with the pneumatic motor, a fourth power transmission member is arranged between the pneumatic motor and the free end of the dial plate shaft, power transmission is carried out between the pneumatic motor and the free end of the dial plate shaft through the fourth power transmission member, and the fourth power transmission member is of a belt transmission structure;
the power transmission mechanism comprises a power shaft, the axial direction of the power shaft is parallel to the axial direction of the dial plate shaft, the power shaft is movably arranged on the end surface of the fixed housing and can rotate around the axial direction of the power shaft, and the power shaft and the dial plate shaft are positioned on the same side of the fixed housing;
a second power transmission part is arranged between the power shaft and the dial plate shaft and is in power connection with the power shaft through the second power transmission part, and the second power transmission part is in a gear transmission structure;
a third power transmission part is arranged between the power shaft and the driving shaft/gear shaft, power transmission distribution is carried out among the third power transmission part, the third power transmission part and the driving shaft/gear shaft through the third power transmission part, the third power transmission part comprises a driving bevel gear fixed outside the power shaft, a first driven bevel gear fixed at the bottom end of the driving shaft and a second driven bevel gear fixed at the top end of the gear shaft, and the driving bevel gear is meshed with the first driven bevel gear or the second driven bevel gear;
the outside of power transmission mechanism still match and install the installation housing that is fixed in fixed housing outside, drive shaft bottom, gear shaft top, dial plate axle free end all stretch into to installing in the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910921329.4A CN110637746A (en) | 2019-09-27 | 2019-09-27 | Pneumatic long-range fodder of commentaries on classics storehouse formula spills equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910921329.4A CN110637746A (en) | 2019-09-27 | 2019-09-27 | Pneumatic long-range fodder of commentaries on classics storehouse formula spills equipment |
Publications (1)
| Publication Number | Publication Date |
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| CN110637746A true CN110637746A (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910921329.4A Withdrawn CN110637746A (en) | 2019-09-27 | 2019-09-27 | Pneumatic long-range fodder of commentaries on classics storehouse formula spills equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111357437A (en) * | 2020-04-07 | 2020-07-03 | 余昶迪 | Movable automatic chemical fertilizer spreading device |
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| US8651052B1 (en) * | 2012-09-24 | 2014-02-18 | Troy L. Dugan | Powdered bran feeder |
| CN205611495U (en) * | 2016-03-17 | 2016-10-05 | 张伟鹏 | Raise pigs and use pig feed mixing device |
| CN109169346A (en) * | 2018-09-28 | 2019-01-11 | 陈慧慧 | A kind of novel pig feeding device and its application method |
| CN109892242A (en) * | 2019-03-16 | 2019-06-18 | 王和勤 | Realize the Intelligent Hybrid type batch charger of livestock mobilism feed feed |
| CN109910128A (en) * | 2019-03-18 | 2019-06-21 | 潘声田 | The impact molding machine of wood composite panel material |
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2019
- 2019-09-27 CN CN201910921329.4A patent/CN110637746A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8651052B1 (en) * | 2012-09-24 | 2014-02-18 | Troy L. Dugan | Powdered bran feeder |
| CN205611495U (en) * | 2016-03-17 | 2016-10-05 | 张伟鹏 | Raise pigs and use pig feed mixing device |
| CN109169346A (en) * | 2018-09-28 | 2019-01-11 | 陈慧慧 | A kind of novel pig feeding device and its application method |
| CN109892242A (en) * | 2019-03-16 | 2019-06-18 | 王和勤 | Realize the Intelligent Hybrid type batch charger of livestock mobilism feed feed |
| CN109910128A (en) * | 2019-03-18 | 2019-06-21 | 潘声田 | The impact molding machine of wood composite panel material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111357437A (en) * | 2020-04-07 | 2020-07-03 | 余昶迪 | Movable automatic chemical fertilizer spreading device |
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