CN110122673B - Straw bulking machine - Google Patents
Straw bulking machine Download PDFInfo
- Publication number
- CN110122673B CN110122673B CN201910435429.6A CN201910435429A CN110122673B CN 110122673 B CN110122673 B CN 110122673B CN 201910435429 A CN201910435429 A CN 201910435429A CN 110122673 B CN110122673 B CN 110122673B
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- guide rod
- disintegration
- feeding
- puffing
- spiral
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- 239000010902 straw Substances 0.000 title claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 230000007423 decrease Effects 0.000 claims abstract description 7
- 230000001007 puffing effect Effects 0.000 claims description 52
- 238000003860 storage Methods 0.000 claims description 25
- 238000004898 kneading Methods 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 17
- 230000009286 beneficial effect Effects 0.000 description 10
- 239000000428 dust Substances 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 244000144977 poultry Species 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000019621 digestibility Nutrition 0.000 description 1
- 201000006549 dyspepsia Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000006041 probiotic Substances 0.000 description 1
- 235000018291 probiotics Nutrition 0.000 description 1
- 235000012437 puffed product Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/25—Shaping or working-up of animal feeding-stuffs by extrusion
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
- A23N17/004—Apparatus specially adapted for preparing animal feeding-stuffs for treating by application of heat, e.g. by means of potato cookers
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
- A23N17/005—Apparatus specially adapted for preparing animal feeding-stuffs for shaping by moulding, extrusion, pressing, e.g. pellet-mills
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
- A23N17/007—Apparatus specially adapted for preparing animal feeding-stuffs for mixing feeding-stuff components
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Formation And Processing Of Food Products (AREA)
- General Preparation And Processing Of Foods (AREA)
Abstract
The invention relates to a straw bulking machine, wherein a disintegration guide rod is a double-spiral guide rod, the lead of the disintegration guide rod gradually decreases from a feed inlet to a discharge outlet, the bottom diameter of the disintegration guide rod gradually increases from the feed inlet to the discharge outlet, and the outer contour of the disintegration guide rod is a cylinder. The double-line spiral design of the disintegrating guide rod ensures that the equipment is more stable in material conveying, mechanical energy is converted into heat energy, and heat generated by friction is more rapid and uniform. Compared with the traditional bulking machine, the compression of radial force is reduced, noise is reduced, the service life of equipment is prolonged, discharging is smooth, yield is increased, and the quality of a terminal product is improved. The disintegrating guide rod of the invention makes the material push to the direction of the discharge hole along with the gradually shallower spiral line, and rub and squeeze with the spiral sleeve barrel, thereby achieving the damage. The high temperature and high pressure are generated during the operation process, so that the water molecules are expanded rapidly, and the material is sprayed, disintegrated and puffed instantly by the disintegrating ring. Compared with the traditional bulking machine, the output is improved by 30 percent on the basis of the same power.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a straw bulking machine.
Background
The crop straws of 9 hundred million tons of crops produced in a year are not effectively utilized, most of the crop straws are abandoned or burnt, and a large amount of edible straws of the grass and animal husbandry are wasted, so that not only is the resource wasted, but also the environment is seriously polluted. Coarse fibers, lignin and other grass-eating livestock and poultry in the straw are difficult to digest and absorb, and cellulose hemicellulose and lignin in the straw are tightly combined together to form crystals, so that the digestibility of the grass-eating livestock and poultry is influenced. And the massive burning of the straw causes serious atmospheric pollution, which is always a worldwide pain point. The traditional straw treatment is mostly processed by adopting the technologies of cutting sections, kneading wires and the like, the internal molecular structure of the straw is not changed, and the straw is characterized by low utilization rate, difficult digestion and absorption and difficult storage and transportation.
The existing straw bulking machine still has the following problems: 1. at present, no domestic straw treatment equipment can achieve the degree of cellulose crystal disintegration, so that the conversion utilization rate of the straw is very low. 2. The single-wire integrated spiral conveying material adopted by the material guide rod and the disintegration guide rod of the traditional straw bulking machine belongs to single-side conveying, radial force is enhanced in the operation process, so that noise is large, a bearing is easy to damage, and a main shaft is also pressed by the radial force for a long time, so that the main shaft is easy to break; in the single spiral line operation process, the single side is worn too fast, the wearing parts are seriously consumed, the processing cost of a user is too high, and the wearing parts are too fast. 3. The traditional straw bulking machine adopts a conical single-wire screw, the discharge port is too small, the yield is low, the resistance is too large, the blockage is easy, and the power waste is serious. 4. The traditional straw bulking machine adopts a separated bearing seat, so that the user can not conveniently inject oil or forget to inject oil, and the bearing is starved of oil and rusted, thereby causing the damage of the bearing and the abrasion of a main shaft.
Therefore, how to improve the puffing efficiency and the puffing effect of the puffing machine is a technical problem to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to solve the technical problem of how to improve the puffing efficiency of a puffing machine.
The technical scheme for solving the technical problems is as follows: a straw bulking machine comprises a feeding device, a power mechanism and a bulking device; the puffing device comprises a puffing shell, a disintegration guide rod, a spiral sleeve and a disintegration ring, wherein a feed inlet is formed in the upper part of one end of the puffing shell, a discharge hole is formed in the end part of the other end of the puffing shell, the disintegration ring is arranged at the outer side edge of the discharge hole and is fixedly connected with the puffing shell, the spiral sleeve is sleeved in the other end of the puffing shell and is communicated with the discharge hole, and the disintegration guide sleeve is arranged in the spiral sleeve and the disintegration ring and is fixedly connected with the output end of the power mechanism; the feeding device is communicated with the feeding port; the guide rod that disintegrates is double helix guide rod, the helical lead of guide rod that disintegrates is followed the feed inlet extremely the direction of discharge gate reduces gradually, the bottom diameter of guide rod that disintegrates is followed the feed inlet extremely the direction of discharge gate increases gradually, the outline of guide rod that disintegrates is the cylinder.
The beneficial effects of the invention are as follows: the double-line spiral design of the disintegrating guide rod ensures that the equipment is more stable in material conveying, mechanical energy is converted into heat energy, and heat generated by friction is more rapid and uniform. Compared with the traditional bulking machine, the compression of radial force is reduced, noise is reduced, the service life of equipment is prolonged, discharging is smooth, yield is increased, and the quality of a terminal product is improved. The disintegration guide rod adopts the spiral line with equal outer diameter, the lead gradually reduces from the feed inlet to the discharge outlet, the bottom diameter uniformly increases from the feed inlet to the discharge outlet, and the material is rubbed and extruded with the spiral sleeve barrel along with the pushing of the gradually shallower spiral line to the discharge outlet, so as to achieve the damage. The high temperature and high pressure are generated during the operation process, so that the water molecules are expanded rapidly, and the material is sprayed, disintegrated and puffed instantly by the disintegrating ring. Compared with the traditional bulking machine, the yield is improved by 30% on the basis of the same power, the utilization rate of coarse fodder is improved to a great extent, the processing cost of users is reduced, and the economic benefit of farmers and herders is greatly improved.
Specifically, the spiral sleeve is in a cylinder shape with a spiral line at the inner side, and the spiral line in the spiral sleeve is opposite to the spiral direction of the disintegration guide rod.
Specifically, the disintegration guide rod can be split into a pre-disintegration guide rod and a post-disintegration guide rod which are coaxially arranged.
Specifically, the disintegrating ring is cylindrical, and the inner diameter of the disintegrating ring gradually decreases from the feed inlet to the discharge outlet.
On the basis of the technical scheme, the invention can be improved as follows.
Further, the puffing device further comprises a material guide rod, wherein the material guide rod is coaxially arranged with the disintegration guide rod and fixedly connected with the disintegration guide rod, and the material guide rod is positioned in the puffing shell and arranged below the feeding hole.
The beneficial effects of adopting the further scheme are as follows: after the straw enters the feed inlet, the material guide rod is used for primarily crushing the material, so that the straw is fully crushed, the pressure of the disintegration guide rod is reduced, and the straw is puffed more fully.
Further, the guide rod is a double-spiral guide rod, and the lead of the guide rod gradually decreases along the direction from the feed inlet to the discharge outlet.
The beneficial effects of adopting the further scheme are as follows: the double-line spiral design of the material guide rod ensures that the equipment is more stable in material conveying, mechanical energy is converted into heat energy, and heat generated by friction is more rapid and uniform. Compared with the traditional bulking machine, the compression of radial force is reduced, noise is reduced, the service life of equipment is prolonged, discharging is smooth, yield is increased, and the quality of a terminal product is improved.
Further, the hot water tank and the hot water nozzle are further included, the hot water nozzle is fixedly connected to the inner side wall of one end of the puffing shell, and the hot water tank is communicated with the hot water nozzle.
The beneficial effects of adopting the further scheme are as follows: the heated water is uniformly sprayed on the material through the hot water nozzle, so that the first-step softening and heating up and preheating of the material are realized, the auxiliary effect on material puffing is realized, the material puffing is enabled to be full, and the puffing efficiency is increased.
Specifically, the hot water tank is an electric heating water tank in the prior art, the water outlet of the hot water tank is communicated with the water inlet of the pressure pump through a pipeline, and the water outlet of the pressure pump is communicated with the hot water nozzle through a pipeline. The hot water nozzle is a nozzle for spraying water in the prior art, and the nozzle can be a fan-shaped nozzle or a conical nozzle or other types of nozzles according to the needs.
Further, the hot air pressure boosting auxiliary puffing device comprises a pump type hot air pressure boosting auxiliary puffing device and a pressure nozzle, wherein an outlet of the pressure nozzle is communicated with the inside of the spiral sleeve, and the pump type hot air pressure boosting auxiliary puffing device is communicated with the pressure nozzle.
The beneficial effects of adopting the further scheme are as follows: the pump type hot air pressurizing auxiliary puffing device is communicated with the pressure nozzle through a pipeline, when the hot air pressure is larger than the pressure in the spiral sleeve barrel, hot air is injected into the puffing device, and the pressure and the temperature in the puffing device are supplemented, so that molecules are vaporized more quickly, the materials are puffed more thoroughly, and the puffing speed is higher.
Specifically, the pump type hot air pressurizing auxiliary puffing device comprises an air pump and a resistance wire heating pipe in the prior art, wherein an air outlet of the air pump is connected with the resistance wire heating pipe in the prior art through a compression-resistant pipeline, and then is connected with the pressure nozzle through the compression-resistant pipeline. The pressure nozzle is a unidirectional pressure nozzle, and only hot air is allowed to flow from the air pump to the inside of the spiral sleeve.
Further, the power mechanism comprises a motor, a main shaft, a bearing assembly and a bearing box, wherein the output end of the motor is connected with the main shaft and can drive the main shaft to rotate, the bearing assembly is sleeved on the outer side of the main shaft, the main shaft is rotationally connected with the bearing box through the bearing assembly, lubricating oil is contained in the bearing box, and the disintegrating guide rod is sleeved on the outer side of the main shaft and is fixedly connected with the main shaft.
The beneficial effects of adopting the further scheme are as follows: the bearing box containing the lubricating oil is adopted, so that the lubricating oil does not need to be manually and periodically filled, the problems of difficult oil filling and difficult maintenance of a user are solved, and the equipment maintenance is more convenient.
Further, the feeding device comprises a feeding hopper and a kneading device, the lower end of the feeding hopper is communicated with the feeding port, and the kneading device is rotatably positioned in the feeding hopper.
The beneficial effects of adopting the further scheme are as follows: can improve the uniformity of materials, increase the puffing efficiency, improve the quality of disintegrated materials and reduce the use abrasion of equipment.
Further, feed arrangement still includes storage box and material loading screw feeder, the feed end of material loading screw feeder with the storage box intercommunication, the discharge end of material loading screw feeder with the upper end intercommunication of feeder hopper.
The beneficial effects of adopting the further scheme are as follows: straw in the storage box is conveyed into the feed hopper through the feeding auger, so that automatic production is realized, and the production efficiency is high.
Further, the feeding device further comprises a stirring device, the stirring device is rotatably positioned in the storage box, and the side wall of the storage box is provided with sieve holes.
The beneficial effects of adopting the further scheme are as follows: the stirring device stirs the straw in the storage box, dust in the straw can be discharged from the screen holes on the side wall of the storage box, the dust in the straw is primarily removed, and impurities in the puffed product are reduced.
Further, the side wall of the feeding auger is provided with auger sieve holes.
The beneficial effects of adopting the further scheme are as follows: and secondary stirring and dust removal are carried out, so that dust in the materials is effectively removed.
Drawings
FIG. 1 is a front view of a straw bulking machine of the present invention;
FIG. 2 is a top view of a straw bulking machine of the present invention;
FIG. 3 is a front view of a bulking device of a straw bulking machine of the present invention;
FIG. 4 is an enlarged view A of a portion of a straw bulking machine of the present invention;
FIG. 5 is an exploded view of a split disintegrating guide bar of a straw bulking machine of the present invention;
FIG. 6 is a block diagram of a split disintegrating guide bar of a straw bulking machine of the present invention;
fig. 7 is a cross-sectional view of a spiral line of a disintegration guide bar of a straw bulking machine of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. The device comprises a motor, 2, a belt pulley, 3, a main shaft, 4, a bearing box, 5, a water heating guide box, 6, a guide rod, 7, a pressure support box, 8, a disintegration guide rod, 801, a disintegration guide rod, 802, a disintegration guide rod, 9, a storage box, 10, a spiral sleeve barrel, 11, a disintegration ring, 12, a aligning ball bearing, 13, a thrust bearing, 14, a deep groove ball bearing, 15, a locking nut, 16, a stirring device, 17, a main frame, 18, a feed hopper, 19, a kneading device, 20, a pressure nozzle, 21, a feeding screw, 22, a straw conveying screw, 23, a packer, 24, a cylindrical section, 25, a disintegration guide rod connecting key, 26 and a second key slot.
Detailed Description
The principles and features of the present invention are described below with examples given for the purpose of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1-5, a straw bulking machine comprises a feeding device, a power mechanism and a bulking device;
The puffing device comprises a puffing shell, a disintegration guide rod 8, a spiral sleeve 10 and a disintegration ring 11, wherein a feed inlet is formed in the upper part of one end of the puffing shell, a discharge outlet is formed in the end part of the other end of the puffing shell, the disintegration ring 11 is arranged at the outer side edge of the discharge outlet and is fixedly connected with the puffing shell, the spiral sleeve 10 is sleeved in the other end of the puffing shell and is communicated with the discharge outlet, and the disintegration guide rod 8 is sleeved in the spiral sleeve 10 and the disintegration ring 11 and is fixedly connected with the output end of the power mechanism;
the feeding device is fixedly connected with the puffing shell and is communicated with the feeding hole;
The disintegration guide rod 8 is a double-spiral guide rod, the lead of the disintegration guide rod 8 gradually decreases along the direction from the feeding port to the discharging port, the bottom diameter of the disintegration guide rod 8 gradually increases along the direction from the feeding port to the discharging port, and the outer contour of the disintegration guide rod 8 is a cylinder.
Specifically, as shown in fig. 4, the puffing shell comprises a water outlet heating material box 5 and a pressure support box 7 which are coaxially arranged and fixedly connected, and cylindrical cavities are formed in the water outlet heating material box 5 and the pressure support box 7. One end of the water outlet heating guide box 5 is fixedly connected and communicated with the pressure support box 7, the other end is closed, and the upper part is provided with a feed inlet. The pressure support box 7 is communicated with the water outlet heating guide box 5, and a discharge hole is formed in the end part of the pressure support box 7. The disintegrating ring 11 is annular, the disintegrating ring 11 is fixedly arranged at one end of a discharge hole of the pressure support box 7, and the inner diameter of the disintegrating ring 11 gradually decreases along the direction from the feed hole to the discharge hole. The spiral sleeve 10 is cylindrical, and the inner side of the spiral sleeve 10 is provided with threads which are opposite to the spiral direction of the disintegration guide rod 8. The spiral sleeve 10 is sleeved in the pressure support box 7.
In particular, the end of the disintegration guide 8 has a cylindrical section 24 corresponding to the disintegration ring 11. The taper angle a1 of the bottom diameter of the disintegration guide 8 is 13 °. The disintegration guide rod 8 has a through hole penetrating in the axial direction. The section of the spiral line of the disintegration guide rod 8 is triangular. Preferably, the triangular top has a transition arc. Preferably, the cross-sectional apex angle a2 of the spiral is 18 °. The outer contour of the disintegration guide 8 is cylindrical as shown by the broken lines in fig. 5-6.
Specifically, as shown in fig. 5, the disintegrating guide rod 8 may be a split disintegrating guide rod, the disintegrating guide rod 8 may be split into a disintegrating guide rod 801 and a disintegrating guide rod 802 that are coaxially arranged, one end of the disintegrating guide rod 801 near the feeding hole is provided with two first keyways, and the two first keyways are respectively arranged at two sides of the end face of the disintegrating guide rod 801. The end of the guide rod 801 close to the discharge hole before disintegration is provided with two second key grooves 26, and the two second key grooves 26 are respectively arranged on two sides of the end face of the guide rod 801 before disintegration. The end of the guide rod 802 near the feeding hole is provided with a disintegration guide rod connecting key 25, the disintegration guide rod connecting key 25 is correspondingly arranged and clamped with the second key groove 26, and the guide rod 801 before disintegration and the guide rod 802 after disintegration are fixedly connected with the second key groove 26 through the disintegration guide rod connecting key 25.
As a further scheme of this embodiment, the puffing device further includes a guide rod 6, the guide rod 6 and the disintegration guide rod 8 are coaxially arranged and fixedly connected, and the guide rod 6 is located in the puffing shell and is arranged below the feed inlet.
As a further scheme of this embodiment, the guide rod 6 is a double spiral guide rod, and the lead of the guide rod 6 gradually decreases along the direction from the feed inlet to the discharge outlet.
Specifically, the material guiding rod 6 is correspondingly arranged in the water outlet heating material guiding box 5. The guide rod 6 is internally provided with a through hole arranged along the axial direction.
Specifically, the end of the guide rod 6 is provided with a guide rod connecting key corresponding to the first key slot, and the guide rod connecting key is clamped with the first key slot.
As a further scheme of the embodiment, the hot water puffing machine further comprises a hot water tank and a hot water nozzle, wherein the hot water nozzle is fixedly connected to the inner side wall of one end of the puffing shell, and the hot water tank is communicated with the hot water nozzle.
Specifically, the hot water tank is an electric heating water tank in the prior art, the water outlet of the hot water tank is communicated with the water inlet of the pressure pump through a pipeline, and the water outlet of the pressure pump is communicated with the hot water nozzle through a pipeline. The hot water nozzle is a nozzle for spraying water in the prior art, and the nozzle can be a fan-shaped nozzle or a conical nozzle or other types of nozzles according to the needs.
Specifically, the hot water nozzle is fixedly connected with the side wall of the water outlet heating guide box 5 and is communicated with the inner cavity of the water outlet heating guide box 5.
As a further scheme of the embodiment, the hot air pressure increasing and expanding device further comprises a pump type hot air pressure increasing auxiliary expanding device and a pressure nozzle 20, wherein the pressure nozzle 20 is fixedly connected with the inner side wall of the spiral sleeve 10, an outlet of the pressure nozzle 20 is communicated with the inside of the spiral sleeve 10, and the pump type hot air pressure increasing auxiliary expanding device is communicated with the pressure nozzle 20.
Specifically, the pump type hot air pressurizing auxiliary puffing device comprises an air pump and a resistance wire heating pipe in the prior art, wherein an air outlet of the air pump is connected with the resistance wire heating pipe in the prior art through a compression-resistant pipeline, and then is connected with the pressure nozzle through the compression-resistant pipeline. The pressure nozzle is a unidirectional pressure nozzle, and only hot air is allowed to flow from the air pump to the inside of the spiral sleeve. When the pressure of hot air is larger than the pressure in the pressure support box 7, the hot air flows into the pressure support box 7 to supplement the pressure and temperature in the pressure support box 7, so that water molecules are vaporized more quickly, the materials are puffed more thoroughly, and the puffing speed is higher. When the hot air pressure is smaller than the pressure in the pressure seat box 7, the air in the pressure seat box 7 is not reversed because the pressure nozzles are communicated unidirectionally.
As a further scheme of this embodiment, the power unit includes motor 1, main shaft 3, bearing assembly and bearing box 4, main shaft 3 with the output of motor 1 passes through belt drive and is connected, bearing assembly cup joints the outside of main shaft 3, main shaft 3 passes through bearing assembly with bearing box 4 rotates to be connected, hold lubricating oil in the bearing box 4, disintegration guide arm 8 cup joints the outside of main shaft 3 and with main shaft 3 fixed connection.
Specifically, as shown in fig. 3, the bearing assembly includes a deep groove ball bearing 14, a thrust bearing 13 and a self-aligning ball bearing 12, where the deep groove ball bearing 14, the thrust bearing 13 and the self-aligning ball bearing 12 are sequentially sleeved on the spindle 3 and disposed in the bearing housing 4. The bearing housing 4 is an openable closed housing, and lubricating oil for lubricating the bearing assembly is contained in the bearing housing 4.
Specifically, as shown in fig. 1, as a preferred scheme of this embodiment, the bearing box 4 is disposed at one side of the feed inlet, the main shaft 3 sequentially penetrates through the bearing box 4, the water outlet heating material guiding box 5 and the pressure supporting seat box 7, the material guiding rod 6 and the disintegrating guiding rod 8 are all sleeved on the main shaft 3 and are connected with the main shaft 3 in a key manner, one end of the main shaft 3 is fixed with a belt pulley 2, the output shaft of the motor 1 is fixed with another belt pulley 2, the outer sides of the two belt pulleys 2 are sleeved with a transmission belt, and the main shaft 3 and the motor 1 transmit power through belt transmission. The other end of the main shaft 3 is provided with external threads, a lock nut 15 is in threaded connection with the other end of the main shaft 3, the lock nut 15 is abutted against the end face of the disintegration guide rod 8, which is close to the discharge hole, so that the axial positioning of the disintegration guide rod 8 and the guide rod 6 is realized. As another implementation manner of this embodiment, the motor 1 and the bearing housing 4 may also be disposed at one end of the discharge port, and the spindle 3 sequentially passes through the bearing housing 4, the disintegration guide rod 8, and the guide rod 6. The bearing box 4 and the discharge hole are required to be provided with enough intervals to discharge the puffed materials, and a tray or a conveying device for receiving the materials is required to be arranged below the discharge hole.
As a further scheme of this embodiment, the feeding device includes a feeding hopper 18 and a kneading device 19, the feeding hopper 18 is correspondingly disposed and communicated with the feeding inlet, the lower end of the feeding hopper 18 is communicated with the puffing shell, and the kneading device 19 is rotatably disposed on the feeding hopper 18.
Specifically, the feeding hopper 18 may be erected above the puffing shell through an external bracket, or may be directly and fixedly connected with the puffing shell.
Specifically, the kneading device 19 includes a kneading shaft, a cage support and a kneading blade, the kneading shaft is disposed in the feeding hopper 18 in a penetrating manner, the cage support is disposed on the kneading shaft in a sleeved manner, the cage support includes a central support and a plurality of support rods parallel to the kneading shaft, the plurality of support rods are fixedly connected with the central support, the end of the kneading blade is rotatably connected with the support rods, and the central support is disposed outside the kneading shaft in a sleeved manner and is fixedly connected with the central support. The two ends of the kneading rotating shaft are rotatably connected with the feed hopper 18 through bearings, and one end of the kneading rotating shaft is connected with the output shaft of the motor 1 through belt transmission and transmits power. The motor 1 drives the kneading rotating shaft to rotate so as to drive the cage type support to rotate, the kneading blade rotates along with the cage type support around the kneading rotating shaft, and meanwhile, the kneading blade can rotate around the support rod under the action of centrifugal force, so that kneading and crushing of materials are realized.
As a further scheme of this embodiment, the feeding device further includes a storage box 9 and a feeding auger 21, a feeding end of the feeding auger 21 is communicated with the storage box 9, and a discharging end of the feeding auger 21 is communicated with an upper end of the feeding hopper 18.
Specifically, the storage tank 9 may be erected above the feeding end of the feeding auger 21 to communicate with the feeding end of the feeding auger 21, or may be fixedly connected and communicated with the feeding end of the feeding auger 21. The discharge end of the feeding auger 21 may be arranged at the upper end of the feeding hopper 18 and communicated, or the discharge end of the feeding auger 21 may be fixedly connected to and communicated with the upper end of the feeding hopper 18.
As a further solution of this embodiment, the feeding device further comprises a stirring device 16, the stirring device 16 is rotatably located in the storage tank 9, and a side wall of the storage tank 9 is provided with a sieve mesh.
As a further solution of this embodiment, the side wall of the feeding auger 21 has auger holes.
Specifically, the stirring device 16 includes a stirring shaft and stirring blades, the stirring shaft is inserted in the storage box 9, two ends of the stirring shaft are rotatably connected with the storage box 9 through bearings, the stirring blades are fixedly arranged on the stirring shaft, the stirring shaft is in transmission connection with an output shaft of a motor to transmit power, and the stirring shaft can be connected with the motor 1 or another motor which is independently arranged.
Specifically, the side wall of the storage box 9 is a conical cylinder with downward conical top formed by a screen. The side wall of the feeding auger 21 is a cylindrical barrel formed by a screen. The tray for collecting dust can be arranged below the storage box 9 and the feeding auger 21, and dust screened from the storage box 9 and the feeding auger 21 is collected, so that dust is prevented from scattering, and cleaning is facilitated.
Specifically, the discharge port of the straw bulking machine is connected and communicated with the straw conveying auger 22, and the bulked material is conveyed into the packer 23 through the straw conveying auger 22 for packing, so that the bulked material is convenient to store and transport. Specifically, the baler 23 is a straw baler in the prior art, and the specific structure and working principle thereof are the prior art, so that for brevity of description, they will not be described in detail herein. Specifically, the lower part of the straw bulking machine is fixedly connected with a main frame 17, and the straw bulking machine is stably placed on the ground through the main frame 17.
The working process of the straw bulking machine is as follows:
Straw is added into the storage box 9, the stirring device 16 stirs and damages materials and achieves preliminary dust removal, dust is discharged from the side wall of the storage box 9, then the materials fall into the feeding auger 21 and are conveyed to the feed hopper 18, the materials are secondarily stirred and removed in the feeding auger 21, and the dust is discharged through the side wall of the feeding auger 21. The material passes through the kneading device 19 in the feed hopper 18 and enters the water outlet heating guide box 5 after being secondarily damaged, and the hot water tank sprays the hot water on the material in the water outlet heating guide box 5 uniformly through the hot water nozzle, so that the first-step softening temperature rise and preheating of the material are realized, and the auxiliary effect on the puffing of the material is realized. The material guide rod 6 in the water outlet heating material guide box 5 rotates under the drive of the main shaft 3 and conveys materials into the pressure support box 7, the disintegration guide rod 8 is matched with the spiral sleeve barrel 10, meanwhile, the pump type hot air pressurizing auxiliary puffing device is used for introducing hot air into the pressure support box 7 through the pressure nozzle, maintaining the pressure and temperature in the pressure support box 7, and the materials in the pressure support box 7 are cracked, heated by rotation, pressurized, cured and sterilized, so that the materials are pushed to the disintegration ring 11, and the materials are instantaneously released, cooled and depressurized, so that the materials are disintegrated and puffed. The puffed material falls on the straw conveying auger 22, water and probiotics are added to the material in the straw conveying auger 22, and then the material is conveyed into the packer 23, and the material is subjected to vacuum packing, well packed and then subjected to outdoor anaerobic fermentation.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (8)
1. The straw bulking machine is characterized by comprising a feeding device, a power mechanism and a bulking device;
The device comprises a puffing shell, a disintegration guide rod (8), a spiral sleeve (10) and a disintegration ring (11), wherein a feed inlet is formed in the upper portion of one end of the puffing shell, a discharge outlet is formed in the end portion of the other end of the puffing shell, the disintegration ring (11) is arranged at the outer side edge of the discharge outlet and is fixedly connected with the puffing shell, the spiral sleeve (10) is sleeved in the other end of the puffing shell and is communicated with the discharge outlet, threads opposite to the spiral rotation direction of the disintegration guide rod (8) are formed in the inner side of the spiral sleeve (10), and the disintegration guide rod (8) is sleeved in the spiral sleeve (10) and the disintegration ring (11) and is fixedly connected with the output end of the power mechanism;
the feeding device is communicated with the feeding port;
the disintegration guide rod (8) is a double-spiral guide rod, the lead of the disintegration guide rod (8) gradually decreases along the direction from the feeding hole to the discharging hole, the bottom diameter of the disintegration guide rod (8) gradually increases along the direction from the feeding hole to the discharging hole, and the outer contour of the disintegration guide rod (8) is a cylinder;
The puffing device further comprises a material guide rod (6), wherein the material guide rod (6) and the disintegration guide rod (8) are coaxially arranged and fixedly connected, and the material guide rod (6) is positioned in the puffing shell and arranged below the feeding hole;
The guide rod (6) is a double-spiral guide rod, and the lead of the guide rod (6) is gradually reduced along the direction from the feed inlet to the discharge outlet.
2. The straw bulking machine of claim 1, further comprising a hot water tank and a hot water nozzle, wherein the hot water nozzle is fixedly connected to the inner side wall of one end of the bulking shell, and the hot water tank is communicated with the hot water nozzle.
3. A machine as claimed in claim 2, further comprising a pump-type hot air boosting auxiliary boosting device and a pressure nozzle (20), the outlet of the pressure nozzle (20) being in communication with the interior of the screw sleeve (10), the pump-type hot air boosting auxiliary boosting device being in communication with the pressure nozzle (20).
4. The straw bulking machine of claim 1, wherein the power mechanism comprises a motor (1), a main shaft (3), a bearing assembly and a bearing box (4), the output end of the motor (1) is connected with the main shaft (3) and can drive the main shaft to rotate, the bearing assembly is sleeved on the outer side of the main shaft (3), the main shaft (3) is rotationally connected with the bearing box (4) through the bearing assembly, lubricating oil is contained in the bearing box (4), and the disintegration guide rod (8) is sleeved on the outer side of the main shaft (3) and is fixedly connected with the main shaft (3).
5. A straw bulking machine as claimed in any of claims 1 to 4, wherein the feeding means comprises a feed hopper (18) and a kneading means (19), the lower end of the feed hopper (18) being in communication with the feed inlet, the kneading means (19) being rotatably located within the feed hopper (18).
6. A straw bulking machine according to claim 5, wherein the feeding device further comprises a storage box (9) and a feeding auger (21), the feeding end of the feeding auger (21) is communicated with the storage box (9), and the discharging end of the feeding auger (21) is communicated with the upper end of the feeding hopper (18).
7. A machine as claimed in claim 6, characterized in that the feeding device further comprises a stirring device (16), the stirring device (16) being rotatably located in the storage tank (9), the side wall of the storage tank (9) being provided with sieve openings.
8. A machine as claimed in claim 6, characterized in that the side wall of the feeding auger (21) has auger holes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910435429.6A CN110122673B (en) | 2019-05-23 | 2019-05-23 | Straw bulking machine |
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| CN201910435429.6A CN110122673B (en) | 2019-05-23 | 2019-05-23 | Straw bulking machine |
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| CN110122673A CN110122673A (en) | 2019-08-16 |
| CN110122673B true CN110122673B (en) | 2024-05-07 |
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| CN114343211A (en) * | 2021-11-30 | 2022-04-15 | 南京致润生物科技集团有限公司 | Closed conditioner and high-predigestion creep tank conservation material equipment comprising same |
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| CN2610666Y (en) * | 2002-11-05 | 2004-04-14 | 赵景祥 | Stalk bulking machine |
| CN202618234U (en) * | 2012-05-10 | 2012-12-26 | 牧羊有限公司 | Discharging structure of bulking machine |
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| CN2610666Y (en) * | 2002-11-05 | 2004-04-14 | 赵景祥 | Stalk bulking machine |
| CN202618234U (en) * | 2012-05-10 | 2012-12-26 | 牧羊有限公司 | Discharging structure of bulking machine |
| CN203226243U (en) * | 2013-05-21 | 2013-10-09 | 武汉明博机电设备有限公司 | Novel raw material expander |
| CN104382209A (en) * | 2014-11-30 | 2015-03-04 | 重庆同申元农业发展有限公司 | Straw machining device |
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