CN210184422U

CN210184422U - Straw bulking machine

Info

Publication number: CN210184422U
Application number: CN201920751935.1U
Authority: CN
Inventors: Baoyu Li; 李宝玉; Wei Wang; 王巍; Zhichao Xu; 徐志朝
Original assignee: Inner Mongolia Kunzhen Agriculture And Animal Husbandry Technology Co ltd
Current assignee: Inner Mongolia Kunzhen Tianxi Agriculture And Animal Husbandry Technology Co ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-03-27
Anticipated expiration: 2029-05-23

Abstract

The utility model relates to a straw bulking machine, the guide arm that disintegrates is double helix guide arm, and the helical pitch of the guide arm that disintegrates reduces from the feed inlet to the discharge gate gradually, and the end footpath of the guide arm that disintegrates increases gradually from the feed inlet to the discharge gate, and the outline of the guide arm that disintegrates is the cylinder. The double-line spiral design of the disintegration guide rod enables the material transportation of the equipment to be more stable, mechanical energy is converted into heat energy, and the heat generated by friction is quicker and more uniform. Compared with the traditional bulking machine, the radial force compression is reduced, the noise is reduced, the service life of the equipment is prolonged, the discharging is smooth, the yield is increased, and the quality of a terminal product is improved. The utility model discloses the guide arm that disintegrates makes the material along with the promotion of the helix that becomes shallow gradually to the discharge gate direction, with spiral cover bucket friction, extrusion, reach the damage. The high temperature and high pressure are generated rapidly in the operation process, so that the water molecules are rapidly expanded, and the material is instantly sprayed, disintegrated and expanded by the disintegration ring. Compared with the traditional bulking machine, the output is improved by 30 percent on the basis of the same power.

Description

Straw bulking machine

Technical Field

The utility model relates to the field of agricultural machinery, concretely relates to straw bulking machine.

Background

China is a big country in agriculture and animal husbandry, 9 hundred million tons of crop plant straws produced annually are not effectively utilized, most of the crop plant straws are abandoned or burned, and meanwhile, a large amount of edible straws in the herbivory and animal husbandry are wasted, so that not only is the resource waste caused, but also the environment is seriously polluted. Coarse fibers, lignin and other herbivorous livestock and poultry in the straws are difficult to digest and absorb, and cellulose hemicellulose and lignin in the straws are tightly combined together to form crystals, so that the digestibility of the herbivorous livestock and poultry is influenced. And the burning of a large amount of straws causes serious air pollution, which is always a worldwide pain point. The traditional straw treatment mainly adopts the technologies of cutting, kneading and the like, does not change the internal molecular structure of the straw, and has the characteristics of 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, domestic straw treatment equipment does not achieve the cellulose crystal disintegration degree, so that the conversion utilization rate of the straw is very low. 2. The single-line 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, the radial force is enhanced in the operation process, the noise is high, the bearing is easy to damage, and the main shaft is also stressed by the radial force for a long time, so that the main shaft is easy to break; the single side of the single spiral line is abraded too fast in the running process, and the wearing parts are seriously consumed, so that the processing cost of a user is too high, and the wearing parts are consumed too fast. 3. The traditional straw bulking machine adopts a conical single-line spiral, 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 a user can not inject oil conveniently or forget to inject oil, the bearing is lack of oil and rusts, and the bearing is damaged and the main shaft is abraded.

Therefore, how to improve the puffing efficiency and the puffing effect of the puffing machine is a technical problem which needs to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is how to improve the popped efficiency of bulking machine.

The utility model provides an above-mentioned technical problem's technical scheme 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 disintegrating guide rod, a spiral sleeve barrel and a disintegrating ring, wherein a feeding hole is formed in the upper part of one end of the puffing shell, a discharging hole is formed in the end part of the other end of the puffing shell, the disintegrating ring is arranged at the edge of the outer side of the discharging hole and is fixedly connected with the puffing shell, the spiral sleeve barrel is sleeved in the other end of the puffing shell and is communicated with the discharging hole, and the disintegrating guide sleeve is arranged in the spiral sleeve barrel and the disintegrating ring and is fixedly connected with the output end of the power mechanism; the feeding device is communicated with the feeding hole; the disintegration guide rod is a double-spiral guide rod, the lead of the disintegration guide rod is along the direction from the feed inlet to the discharge outlet, the bottom diameter of the disintegration guide rod is along the direction from the feed inlet to the discharge outlet, and the outer contour of the disintegration guide rod is a cylinder.

The utility model has the advantages that: the double-line spiral design of the disintegration guide rod enables the material transportation of the equipment to be more stable, mechanical energy is converted into heat energy, and the heat generated by friction is quicker and more uniform. Compared with the traditional bulking machine, the radial force compression is reduced, the noise is reduced, the service life of the equipment is prolonged, the discharging is smooth, the yield is increased, and the quality of a terminal product is improved. The utility model discloses the guide arm that disintegrates adopts the helix external diameter to equal, and the helical pitch reduces from the feed inlet to the discharge gate direction gradually, and the end footpath is followed the feed inlet and is evenly increased to the discharge gate direction, makes the material along with the promotion of the helix that becomes shallow gradually to the discharge gate direction, rubs, extrudees with spiral cover bucket, reaches the damage. The high temperature and high pressure are generated rapidly in the operation process, so that the water molecules are rapidly expanded, and the material is instantly sprayed, disintegrated and expanded by the disintegration ring. Compare with traditional bulking machine, output improves 30% on equal power basis, and to a great extent the utilization ratio of the coarse fodder that has improved, reduced user's processing cost, make farming herdsman economic benefits promote by a wide margin.

Specifically, the spiral sleeve barrel is in a cylindrical shape with a spiral line on the inner side, and the spiral line in the spiral sleeve barrel is opposite to the spiral direction of the disintegration guide rod.

Specifically, the disintegration guide rod can be split into a disintegration front guide rod and a disintegration rear guide rod which are coaxially arranged.

Specifically, the disintegrating ring is cylindrical, and the inner diameter of the disintegrating ring is gradually reduced from the feed inlet to the discharge outlet.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the bulking device further comprises a material guide rod, the material guide rod is coaxially arranged with the disintegration guide rod and is fixedly connected with the disintegration guide rod, and the material guide rod is positioned in the bulking shell and is arranged below the feed inlet.

The beneficial effect of adopting the further scheme is that: after the straw enters the feed inlet, the guide rod preliminarily crushes the material, so that the straw is sufficiently crushed, the pressure of the disintegration guide rod is reduced, and the straw is more sufficiently puffed.

Further, the guide rod is a double-spiral guide rod, and the lead of the guide rod is gradually reduced along the direction from the feed inlet to the discharge outlet.

The beneficial effect of adopting the further scheme is that: the double-line spiral design of the material guide rod enables the material conveying of the equipment to be more stable, mechanical energy is converted into heat energy, and the heat generated by friction is quicker and more uniform. Compared with the traditional bulking machine, the radial force compression is reduced, the noise is reduced, the service life of the equipment is prolonged, the discharging is smooth, the yield is increased, and the quality of a terminal product is improved.

Further, still include hot-water tank and hot water nozzle, the one end inside wall fixedly connected with of popped casing the hot water nozzle, the hot-water tank with the hot water nozzle is linked together.

The beneficial effect of adopting the further scheme is that: the water after will heating evenly sprays on the material through the hot water nozzle to realize that the first step of material softens and heaies up, preheats, to material bulking play the additional action, make material bulking abundant, increase popped efficiency.

Specifically, the hot water tank is an electric water tank in the prior art, a water outlet of the hot water tank is communicated with a water inlet of the pressure pump through a pipeline, and a water outlet of the pressure pump is communicated with the hot water nozzle through a pipeline. The hot water nozzle is a nozzle used for spraying water in the prior art, and the nozzle can be a fan-shaped nozzle or a conical nozzle or other nozzles according to the requirement.

Further, the hot-blast supplementary popped device of pressure of pump formula pressure boost and pressure nozzle still are included, the export of pressure nozzle with the inside intercommunication of spiral cover bucket, the supplementary popped device of pump formula hot-blast pressure boost with pressure nozzle is linked together.

The beneficial effect of adopting the further scheme is that: the pump type hot air pressurization auxiliary puffing device is communicated with the pressure nozzle through a pipeline, when the pressure of hot air is greater than the pressure in the spiral sleeve barrel, hot air is injected into the puffing device, the pressure and the temperature in the puffing device are supplemented, so that molecules are vaporized more quickly, materials are puffed more thoroughly, and the puffing speed is higher.

Specifically, supplementary popped device of hot-blast pressure boost of pump formula includes prior art's air pump and resistance wire heating pipe, and the resistance wire heating pipe among the prior art is connected through resistance to compression pipeline in the gas outlet of air pump, rethread resistance to compression pipeline with pressure nozzle links to each other. The pressure nozzle is a one-way pressure nozzle and only allows hot air to flow from the air pump to the inside of the spiral sleeve barrel.

Furthermore, the power mechanism comprises a motor, a spindle, a bearing assembly and a bearing box, wherein the output end of the motor is connected with the spindle and can drive the spindle to rotate, the bearing assembly is sleeved on the outer side of the spindle, the spindle is rotatably connected with the bearing box through the bearing assembly, lubricating oil is contained in the bearing box, and the disintegration guide rod is sleeved on the outer side of the spindle and fixedly connected with the spindle.

The beneficial effect of adopting the further scheme is that: the adoption holds the bearing box that has lubricating oil, does not need artifical regular filling lubricating oil, has solved user's oiling difficulty, maintenance difficulty scheduling problem, makes equipment maintenance more convenient.

Further, feed arrangement includes the feeder hopper and rubs the device, the lower extreme of feeder hopper with the feed inlet intercommunication, it is rotatable to be located to rub the device in the feeder hopper.

The beneficial effect of adopting the further scheme is that: can improve the uniformity of the material, increase the puffing efficiency, improve the quality of the disintegrating material and reduce the use abrasion of the equipment.

Further, feed arrangement still includes storage case and material loading screw feeder, the feed end of material loading screw feeder with the storage case intercommunication, the discharge end of material loading screw feeder with the upper end intercommunication of feeder hopper.

The beneficial effect of adopting the further scheme is that: carry the feeder hopper through the straw of material loading screw feeder in with the storage case, automated production, production efficiency is high.

Furthermore, 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 pores.

The beneficial effect of adopting the further scheme is that: agitating unit stirs the straw in the storage case, and the mesh hole that storage case lateral wall was discharged can be followed to dust in the straw, tentatively gets rid of dust in the straw, reduces the impurity in the product after popped.

Further, the side wall of the feeding auger is provided with auger sieve holes.

The beneficial effect of adopting the further scheme is that: and secondary stirring is performed to remove dust, so that dust in the materials is effectively removed.

Drawings

FIG. 1 is a front view of the straw bulking machine of the present invention;

FIG. 2 is a top view of the straw bulking machine of the present invention;

FIG. 3 is a front view of the puffing apparatus of the straw puffing machine of the present invention;

FIG. 4 is a partial enlarged view A of the straw bulking machine of the present invention;

FIG. 5 is an exploded view of the split disintegrating guide rod of the straw bulking machine of the present invention;

FIG. 6 is a structural diagram of a split disintegrating guide rod of the straw bulking machine of the utility model;

fig. 7 is a cross-sectional view of the helix of the disintegration guide rod of the straw bulking machine of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a motor, 2, a belt pulley, 3, a main shaft, 4, a bearing box, 5, a water outlet heating guide box, 6, a guide rod, 7, a pressure support box, 8, a disintegration guide rod, 801, a disintegration front guide rod, 802, a disintegration rear guide rod, 9, a storage box, 10, a spiral sleeve barrel, 11, a disintegration ring, 12, a self-aligning ball bearing, 13, a thrust bearing, 14, a deep groove ball bearing, 15, a lock nut, 16, a stirring device, 17, a main frame, 18, a feeding hopper, 19, a kneading device, 20, a pressure nozzle, 21, a feeding auger, 22, a straw conveying auger, 23, a packing machine, 24, a cylindrical section, 25, a disintegration guide rod connecting key, 26 and a second key groove.

Detailed Description

The principles and features of the present invention are described below, with the examples being given only for the purpose of illustration and not for the purpose of limiting 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 disintegrating guide rod 8, a spiral sleeve barrel 10 and a disintegrating ring 11, wherein a feeding hole is formed in the upper part of one end of the puffing shell, a discharging hole is formed in the end part of the other end of the puffing shell, the disintegrating ring 11 is arranged at the edge of the outer side of the discharging hole and is fixedly connected with the puffing shell, the spiral sleeve barrel 10 is sleeved in the other end of the puffing shell and is communicated with the discharging hole, and the disintegrating guide rod 8 is sleeved in the spiral sleeve barrel 10 and the disintegrating 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 communicated with the feeding hole;

the disintegration guide rod 8 is a double-spiral guide rod, the lead of the disintegration guide rod 8 is along the direction from the feed inlet to the discharge outlet, the bottom diameter of the disintegration guide rod 8 is along the direction from the feed inlet to the discharge outlet, and the outer contour of the disintegration guide rod 8 is a cylinder.

Specifically, as shown in fig. 4, the swelling shell includes a water outlet heating material tank 5 and a pressure support tank 7 which are coaxially arranged and fixedly connected, and cylindrical cavities are respectively arranged in the water outlet heating material tank 5 and the pressure support tank 7. One end of the water outlet heating material 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 feeding hole. The pressure support box 7 is communicated with the water outlet heating material guide box 5, and the end part of the pressure support box 7 is provided with a material outlet. The disintegrating ring 11 is annular, the disintegrating ring 11 is fixedly arranged at one end of the discharge hole of the pressure support box 7, and the inner diameter of the disintegrating ring 11 is gradually reduced along the direction from the feed hole to the discharge hole. The spiral sleeve barrel 10 is cylindrical, and the inner side of the spiral sleeve barrel 10 is provided with threads opposite to the spiral direction of the disintegration guide rod 8. The spiral sleeve barrel 10 is sleeved in the pressure support box 7.

In particular, the end of the disintegration guide rod 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 running through 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 helix is 18 °. The outer contour of the disintegration guide 8 is a cylinder, as shown by the dashed lines in fig. 5-6.

Specifically, as shown in fig. 5, the disintegration guide rod 8 may also be a split disintegration guide rod, the disintegration guide rod 8 may be split into a disintegration front guide rod 801 and a disintegration rear guide rod 802 which are coaxially disposed, one end of the disintegration front guide rod 801 close to the feed inlet is provided with two first key grooves, and the two first key grooves are respectively disposed on two sides of the end face of the disintegration front guide rod 801. One end of the disintegration front guide rod 801 close to the discharge hole 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 disintegration front guide rod 801. The guide arm 802 is close to after disintegrating the one end of feed inlet has the guide arm connecting key 25 that disintegrates, disintegrate guide arm connecting key 25 with second keyway 26 corresponds the setting and the joint, preceding guide arm 801 that disintegrates and guide arm 802 after disintegrating through the guide arm connecting key 25 that disintegrates with second keyway 26 key-type connection is fixed.

As a further scheme of this embodiment, the bulking device further includes a material guiding rod 6, the material guiding rod 6 with the coaxial setting of guide arm 8 that disintegrates and fixed connection, material guiding rod 6 is located in the bulking shell and set up in the feed inlet below.

As a further scheme of this embodiment, the material guiding rod 6 is a double-helix guide rod, and the lead of the material guiding rod 6 gradually decreases along the direction from the material inlet to the material 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 material guiding rod 6 is provided with a material guiding rod connecting key corresponding to the first key groove, and the material guiding rod connecting key is clamped with the first key groove.

As a further scheme of this embodiment, still include hot-water tank and hot water nozzle, the one end inside wall fixedly connected with of popped casing the hot water nozzle, the hot-water tank with the hot water nozzle is linked together.

Specifically, the hot water nozzle is fixedly connected with the side wall of the water outlet heating material guide box 5, and is communicated with the inner cavity of the water outlet heating material guide box 5.

As a further scheme of this embodiment, the apparatus further includes a pump-type hot air pressurization auxiliary puffing device and a pressure nozzle 20, the pressure nozzle 20 is fixedly connected to an 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 pressurization auxiliary puffing device is communicated with the pressure nozzle 20.

Specifically, supplementary popped device of hot-blast pressure boost of pump formula includes prior art's air pump and resistance wire heating pipe, and the resistance wire heating pipe among the prior art is connected through resistance to compression pipeline in the gas outlet of air pump, rethread resistance to compression pipeline with pressure nozzle links to each other. The pressure nozzle is a one-way pressure nozzle and only allows hot air to flow from the air pump to the inside of the spiral sleeve barrel. When the pressure of hot air is greater 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, materials are puffed more thoroughly, and the puffing speed is higher. When the pressure of the hot air is lower than the pressure in the pressure support box 7, the air in the pressure support box 7 cannot flow backwards because the pressure nozzles are communicated in one direction.

As a further scheme of this embodiment, the power mechanism includes a motor 1, a spindle 3, a bearing assembly and a bearing box 4, the spindle 3 is connected to an output end of the motor 1 through a belt transmission, the bearing assembly is sleeved on an outer side of the spindle 3, the spindle 3 is rotatably connected to 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 an outer side of the spindle 3 and is fixedly connected to the spindle 3.

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, and the deep groove ball bearing 14, the thrust bearing 13, and the self-aligning ball bearing 12 are sequentially sleeved on the main shaft 3 and are disposed in the bearing housing 4. The bearing box 4 is an openable closed box body, and lubricating oil for lubricating the bearing assembly is contained in the bearing box 4.

Specifically, as shown in fig. 1, as the preferred scheme of this embodiment, bearing box 4 sets up in one side of feed inlet, and main shaft 3 runs through in proper order bearing box 4, play water heating guide box 5 and pressure support case 7, guide rod 6 and the guide arm 8 that disintegrates all overlap and establish on main shaft 3 and with the 3 key-type connections of main shaft, the one end of main shaft 3 is fixed with belt pulley 2, is fixed with another belt pulley 2 on motor 1's the output shaft, two driving belt has been cup jointed in the outside of belt pulley 2, and main shaft 3 and motor 1 transmit power through the belt drive. The other end of the main shaft 3 is provided with an external thread, a locking nut 15 is in threaded connection with the other end of the main shaft 3, the locking nut 15 is abutted against the end face of the disintegration guide rod 8 close to one side of the discharge hole, and the axial positioning of the disintegration guide rod 8 and the guide rod 6 is realized. As another practical solution of this embodiment, the motor 1 and the bearing box 4 may also be disposed at one end of the discharge port, and the main shaft 3 sequentially passes through the bearing box 4, the disintegration guide rod 8, and the material guide rod 6. Enough space needs to be arranged between the bearing box 4 and the discharge hole to discharge the puffed materials, and a tray or a conveying device for bearing the materials needs 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 disposed corresponding to and communicated with the feeding port, the lower end of the feeding hopper 18 is communicated with the puffing housing, and the kneading device 19 is rotatably disposed on the feeding hopper 18.

Specifically, the feed hopper 18 may be mounted above the expanded shell by an external bracket or may be directly fixedly connected to the expanded shell.

Specifically, rub device 19 including rubbing pivot, cage support and rubbing the blade, rub the pivot and wear to establish in feeder hopper 18, cage support cover is established on rubbing the pivot, cage support includes central support and a plurality of and rub the parallel cradling piece of pivot, and is a plurality of cradling piece all with central support fixed connection rubs the tip of blade with cradling piece rotates and connects, central support cover is established rub the pivot outside and fixed connection. 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 an 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 around the kneading rotating shaft along with the cage type support, and meanwhile, the kneading blade can rotate around the support rod under the action of centrifugal force, so that the 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 box 9 may be erected above the feeding end of the feeding auger 21 so as to communicate with the feeding end, or the storage box 9 may be fixedly connected and communicated with the feeding end of the feeding auger 21. The discharge end of the feeding auger 21 can be erected at the upper end of the feeding hopper 18 and communicated with the feeding hopper, and the discharge end of the feeding auger 21 can be fixedly connected with and communicated with the upper end of the feeding hopper 18.

As a further scheme of this embodiment, the feeding device further includes a stirring device 16, the stirring device 16 is rotatably located in the storage box 9, and the side wall of the storage box 9 has a sieve hole.

As a further scheme of this embodiment, the side wall of the feeding auger 21 is provided with auger mesh.

Specifically, agitating unit 16 is including stirring pivot and stirring vane, and the stirring pivot is worn to establish in storage case 9, the both ends of stirring pivot pass through the bearing with storage case 9 rotates and connects, and stirring vane is fixed to be set up in the stirring pivot, and the transmission power is connected with the output shaft transmission of motor in the stirring pivot, the stirring pivot can with motor 1 is connected, also can be connected with another independent setting's motor.

Specifically, the side wall of the storage box 9 is a conical cylinder body formed by a screen mesh and with a downward conical top. The side wall of the feeding auger 21 is a cylindrical barrel body formed by a screen mesh. Can storage case 9 with the below setting of material loading screw feeder 21 is used for connecing the tray of dust, collects the follow storage case 9 with the dust of sifting out in the material loading screw feeder 21 avoids dust to scatter, is convenient for clean.

Specifically, the utility model discloses a straw bulking machine the discharge gate is connected and communicates with straw conveying screw feeder 22, and the material after the bulking is packed in carrying to baling press 23 through straw conveying screw feeder 22, the storage and the transportation of the material after the bulking of being convenient for. Specifically, the baler 23 is a straw baler in the prior art, the specific structure and the working principle thereof are in the prior art, and for brevity, the description is omitted here. Specifically, the utility model discloses a lower part fixedly connected with main frame 17 of straw bulking machine, the straw bulking machine passes through main frame 17 and steadily places in subaerial.

The working process of the straw bulking machine of the utility model is as follows:

add the straw in storage case 9, agitating unit 16 stirs, damaged material and realizes tentatively removing dust, and dust is followed storage case 9's lateral wall is discharged, and the material falls into afterwards material loading auger 21 conveys to feeder hopper 18, the material is in secondary stirring removes dust in the material loading auger 21, and dust passes through material loading auger 21's lateral wall is discharged. The material passes through rub device 19 in the feeder hopper 18 carries out the secondary damage back and gets into go out water heating workbin 5, the hot-water tank passes through hot water spray nozzle evenly sprays hot water on the material in going out water heating workbin 5 to realize the first step softening of material and heat up, preheat, puff the material and play the additional action. Go out in the water heating workbin 5 material guide bar 6 is in rotate and convey the material under the drive of main shaft 3 in the pressure support case 7, the guide arm 8 that disintegrates with spiral cover bucket 10 cooperatees, simultaneously the supplementary popped device of the hot-blast pressure boost of pump formula passes through pressure nozzle to let in hot-blastly in the pressure support case 7, maintain pressure and temperature in the pressure support case 7 the material is cracked, rotatory heating, pressure boost, curing, sterilization in the pressure support case 7, and then the material is pushed extremely disintegrate ring 11, the material is released in the twinkling of an eye, is cooled off, is decompressed, makes the material reach and disintegrates, is popped. The puffed material falls on the straw conveying auger 22, water and probiotics are added into the straw conveying auger 22, then the material is conveyed into the packaging machine 23, and the material is subjected to vacuum packaging, beating packaging and then placed outdoors for anaerobic fermentation.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc. indicate the orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A straw bulking machine is characterized by comprising a feeding device, a power mechanism and a bulking device;

the puffing device comprises a puffing shell, a disintegrating guide rod (8), a spiral sleeve barrel (10) and a disintegrating ring (11), wherein a feeding hole is formed in the upper part of one end of the puffing shell, a discharging hole is formed in the end part of the other end of the puffing shell, the disintegrating ring (11) is arranged at the edge of the outer side of the discharging hole and is fixedly connected with the puffing shell, the spiral sleeve barrel (10) is sleeved in the other end of the puffing shell and is communicated with the discharging hole, and the disintegrating guide rod (8) is sleeved in the spiral sleeve barrel (10) and the disintegrating ring (11) and is fixedly connected with the output end of the power mechanism;

the feeding device is communicated with the feeding hole;

the utility model discloses a disintegrating tablet, including feed inlet, discharge gate, disintegration guide arm (8), the lead of disintegration guide arm (8) is two spiral guide arms, the lead of disintegration guide arm (8) is followed the feed inlet extremely the direction of discharge gate reduces gradually, the end footpath of disintegration guide arm (8) is followed the feed inlet extremely the direction of discharge gate increases gradually, the outline of disintegration guide arm (8) is the cylinder.

2. The straw bulking machine according to claim 1, wherein the bulking device further comprises a material guide rod (6), 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 bulking shell and is arranged below the feeding port.

3. The straw bulking machine according to claim 2, wherein the guide rod (6) is a double-helix guide rod, and the lead of the guide rod (6) is gradually reduced along the direction from the feeding hole to the discharging hole.

4. The straw bulking machine according to any one of claims 1 to 3, 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.

5. The straw bulking machine according to claim 4, further comprising a pump type hot air pressurization auxiliary bulking device and a pressure nozzle (20), wherein an outlet of the pressure nozzle (20) is communicated with the inside of the spiral sleeve barrel (10), and the pump type hot air pressurization auxiliary bulking device is communicated with the pressure nozzle (20).

6. The straw bulking machine according to 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 (3) to rotate, the bearing assembly is sleeved on the outer side of the main shaft (3), the main shaft (3) is rotatably 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).

7. The straw bulking machine according to any one of claims 1 to 3 and 5 to 6, wherein the feeding device comprises a feeding hopper (18) and a kneading device (19), the lower end of the feeding hopper (18) is communicated with the feeding port, and the kneading device (19) is rotatably positioned in the feeding hopper (18).

8. The straw bulking machine according to claim 7, 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).

9. The straw bulking machine of claim 8, wherein the feeding device further comprises a stirring device (16), the stirring device (16) is rotatably positioned in the storage bin (9), and the side wall of the storage bin (9) is provided with a sieve hole.

10. The straw bulking machine according to claim 8, wherein the side wall of the feeding auger (21) is provided with an auger mesh.