CN113557857A

CN113557857A - Dry forage smashing device and working method thereof

Info

Publication number: CN113557857A
Application number: CN202110965235.4A
Authority: CN
Inventors: 于辉; 林作坤; 陈兵
Original assignee: Pan Tianlei
Current assignee: Pan Tianlei
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2021-10-29

Abstract

The application relates to the field of a crushing device, in particular to a hay crushing device and a working method thereof, which comprises a crushing box, a plurality of groups of crushing components which are uniformly distributed in the crushing box in an annular manner, and a driving mechanism for driving the crushing components, wherein the crushing components comprise a mounting sleeve which is arranged in the crushing box along the horizontal direction and is fixedly connected with the crushing box, a mounting plate which is fixedly connected with the end part of the mounting sleeve, a ball groove which penetrates through the mounting plate, a rotating shaft which penetrates through the ball groove and has one end extending to the inside of the mounting sleeve, a rotating ball which is fixedly connected with the rotating shaft and has a ball joint in the ball groove, a crushing blade which is arranged at the outer part of the mounting sleeve on the rotating shaft, and a transmission mechanism which is used for enabling the rotating shaft to rotate and enabling one end of the rotating shaft to be located in the mounting sleeve to revolve around the rotating ball, the driving mechanism is in transmission connection with the transmission mechanism. This application has smashes more even effect to hay.

Description

Dry forage smashing device and working method thereof

Technical Field

The application relates to the field of smashing devices, in particular to a dry forage smashing device and a working method thereof.

Background

The animal husbandry is a production department for obtaining animal products such as meat, eggs, milk, wool, cashmere, hide, silk and medicinal materials by utilizing the physiological functions of animals such as livestock and poultry which are domesticated by human beings or wild animals such as deer, musk, fox, mink, otter, quail and the like and converting the plant energy such as pasture, feed and the like into animal energy through artificial feeding and breeding.

The method is different from self-sufficient livestock breeding, and the main characteristics of the animal husbandry are centralization, scale and profit for production purposes, and is an extremely important link for exchanging substances between human beings and the nature; the animal husbandry is one of the components of agriculture, and is combined with the planting industry as two major pillars for agricultural production; the hay is a main food for animals in winter, is fluffy and occupies a large part of storage space when being stored, so that the hay needs to be crushed and then stored to improve the space utilization rate;

through retrieval, the chinese patent application with application number CN201910109690.7 discloses a novel full-automatic mashup shredder for dried grass, which comprises a main shell, a feeding bin is arranged above the main shell, a kick-out device is arranged inside the feeding bin, and a smashing bin is arranged below the feeding bin; a crushing device is arranged in the crushing bin, one end of the crushing bin is connected with a 360-degree annular gong bottom, a plurality of screening holes are formed in the 360-degree annular gong bottom, and an air blower is arranged on one side, away from the 360-degree annular gong bottom, of the crushing bin; a discharging bin is arranged below the 360-degree annular gong bottom and connected with a saxon through a discharging pipe.

In view of the above-mentioned related art, the inventor believes that, because the crushing cutter in the aforementioned scheme is fixed, the crushing cutter cannot uniformly crush every space in the main housing with a large volume, so that the crushed dry forage is easy to be partially un-crushed, thereby affecting the feeding effect of animals.

Disclosure of Invention

In order to make dry forage smash more evenly, and be convenient for smash and save dry forage, this application provides a dry forage reducing mechanism.

First aspect, the application provides a hay reducing mechanism adopts following technical scheme:

the utility model provides a hay reducing mechanism, including crushing case, set up in crushing incasement and be a plurality of groups crushing unit that cyclic annular was evenly arranged, be used for driving crushing unit's actuating mechanism, crushing unit include along the horizontal direction set up in crushing incasement and with be fixed connection's installation sleeve, fixed connection between crushing case in the mounting panel of installation sleeve tip, run through the ball groove of mounting panel, pass ball groove and one end extend to the inside axis of rotation of installation sleeve, fixed connection in axis of rotation and ball connect in the ball of ball inslot, set up in the axis of rotation is located the outside crushing blade of installation sleeve, be used for making the axis of rotation and make the axis of rotation be located the one end in the installation sleeve revolutes the drive mechanism of rotating ball revolution, actuating mechanism with be the transmission between the drive mechanism and be connected.

Through adopting above-mentioned technical scheme, under crushing unit and actuating mechanism's cooperation, when the staff smashes the hay raw materials, after throwing it into crushing case, through operation actuating mechanism, make actuating mechanism drive the drive mechanism among a plurality of groups of crushing unit, make axis of rotation one end revolute the axis of rotation and carry out the rotation, thereby make the other end that the axis of rotation is located the installation cover section of thick bamboo rotate simultaneously, the axis of rotation drives crushing blade and rotates in the sphere that uses the rolling ball as the centre of sphere, under a plurality of groups of crushing unit's cooperation, constantly stir the hay raw materials in the crushing case, make the hay raw materials be difficult for the conglomeration, and through the revolution of axis of rotation, the increase carries out kibbling scope to the hay, make the hay more even after smashing, guarantee the effect of feeding the animal.

Preferably, drive mechanism is including seting up in installation annular, fixed connection in the installation sleeve interior ring gear, set up in interior ring gear inboard and in the coaxial driving gear of interior ring gear, winding driving gear circumference is evenly arranged and both sides mesh respectively in a plurality of driven gear of driving gear and interior ring gear, coaxial coupling in one of them driven gear's connecting axle, connect in universal joint between connecting axle and the axis of rotation.

Through adopting above-mentioned technical scheme, at the ring gear, the driving gear, driven gear, under the cooperation of connecting axle and universal joint, make the ring gear in, form planetary gear between driving gear and the driven gear, through the rotation of driving gear, make driven gear carry out the revolution and carry out the rotation around the axis of driving gear between ring gear and the driving gear, the transmission of rethread universal joint, make the connecting axle drive the axis of rotation and carry out the rotation and the revolution, and under the cooperation of installation annular, in order to carry out the ascending spacing to driven gear, make planetary gear wholly more stable.

Preferably, the driving mechanism comprises a main shaft arranged in the crushing box along the vertical direction, a driving motor arranged outside the crushing box and used for driving the main shaft, a fixed sleeve fixedly connected to the top surface inside the crushing box and sleeved on the main shaft, and a drive bevel gear coaxially and fixedly connected to the bottom end of the main shaft, one end of the mounting sleeve, which is far away from the rotating shaft, is fixedly connected to the fixed sleeve, the transmission mechanism further comprises a transmission shaft coaxially and fixedly connected to the driving gear and rotatably supported in the mounting sleeve through a bearing, and a driven bevel gear coaxially and fixedly connected to the transmission shaft and meshed with the drive bevel gear.

By adopting the technical scheme, under the matching of the main shaft, the driving motor, the driving bevel gears and the driven bevel gears, the main shaft synchronously drives the driven bevel gears to rotate through the driving bevel gears through the rotation of the driving motor, so that the driving gears in the plurality of groups of crushing assemblies synchronously start to rotate.

Preferably, crushing bottom of the case portion intercommunication has discharging channel, be equipped with the swivel becket in the discharging channel, the swivel becket outer wall with a plurality of dead levers of fixedly connected with between the discharging channel, the swivel becket internal rotation is connected with the pivot that sets up along vertical direction, be equipped with auger blade in the pivot, set up a plurality of sieve meshes that set up along vertical direction on the auger blade, swivel becket bottom fixedly connected with connect in the rotation motor of pivot.

Through adopting above-mentioned technical scheme, at the rotation motor, the apparatus further comprises a rotating shaft, auger blade's cooperation, after smashing the completion when smashing the hay raw materials of incasement, rotate the motor through the start-up, make and rotate motor drive pivot and auger blade and rotate, make auger blade will get into the hay orientation of discharging channel and smash the incasement and promote, make not through smashing or smash incomplete hay and pass through auger blade reentrant crushing incasement and carry out the circulation and smash, the hay after smashing completely then falls down through the sieve mesh and carries out the ejection of compact, promote the crushing effect to the hay.

Preferably, discharge passage bottom intercommunication has the compression case that extends along the horizontal direction, one side is equipped with sliding connection in the compression case clamp plate, the outside fixedly connected with driving cylinder of compression case, the piston rod of actuating lever stretches into in the compression case and fixed connection in the driving cylinder, the one end that driving cylinder was kept away from to the compression bottom of the case has seted up the discharge gate, the compression bottom of the case portion articulates there is the shrouding that is used for sealing the discharge gate.

Through adopting above-mentioned technical scheme, at the clamp plate, the driving cylinder, under the cooperation of shrouding, after the hay after smashing completely gets into the compression case, through starting the driving cylinder, promote the clamp plate and promote the hay in the compression case to the compression case opposite side, under the cooperation between clamp plate and compression incasement wall, in order to compress the hay, after the hay is through the compression, through opening the shrouding, the hay after the compression is stored, in order to promote space utilization, be convenient for store.

Preferably, the shrouding through elastic support piece elastic connection in the compression case, elastic support piece include fixed connection in the compression case outer wall and around the shrouding axis of rotation is the support sleeve of arc extension, fixed connection in the shrouding bottom surface and slip peg graft in the peg graft pole in the fixed sleeve, set up in the support sleeve and butt in the reset spring of peg graft pole tip, the peg graft pole wind the shrouding axis of rotation is the arc and extends.

Through adopting above-mentioned technical scheme, through setting up elastic support piece, when compressing hay, promote hay to the discharge gate top through the clamp plate, after hay process compression, its density grow to the pressure grow to the shrouding, under elastic support piece's effect, make peg graft pole compression reset spring, thereby open the shrouding, the hay after being compressed falls out automatically, and under elastic support piece's elastic action, shrouding automatic re-setting seals the compression case.

Preferably, the bottom of the compression box is fixedly connected with a magnetic plate, and the sealing plate is rotationally adsorbed on the magnetic plate.

Through adopting above-mentioned technical scheme, through setting up the magnetic sheet, make the shrouding when sealing the discharge gate, adsorb in compression bottom of the case face through the magnetic sheet, when the clamp plate promoted the hay material to the discharge gate top, be difficult for making the shrouding open because of receiving pressure, lead to the hay material not compressed and spill, after the hay material on the shrouding reached certain weight, the pressure that the shrouding received was greater than and the magnetic sheet between the adsorption affinity, just can open the shrouding to make the hay material after the compression fall out, promote the effect to the hay material compression.

Preferably, the two sides of the crushing box are respectively communicated with an air inlet channel and an air outlet channel, the air inlet channel and the air outlet channel are both provided with a screen plate, and the air inlet channel is also provided with an air heater.

Through adopting above-mentioned technical scheme, under the cooperation of inlet air passageway, air-out passageway and air heater, under the drier forage that drops into crushing incasement under the condition of humidity, through starting the air heater for the air heater forms the hot-blast circulation in crushing incasement, when the hay raw materials is smashing, through the evaporation of water in the hot-blast drier forage, and blow off the moisture through the air-out passageway, keep the dry state of crushing incasement, so that the storage of drier forage.

Preferably, the top of the crushing box is communicated with a feeding channel, the inner walls of two opposite sides of the feeding channel are symmetrically provided with a sealing piece, the sealing piece comprises a door plate hinged in the feeding channel and a supporting spring fixedly connected between the door plate and the inner wall of the feeding channel, and the door plates on two sides are matched to seal the feeding channel.

Through adopting above-mentioned technical scheme, under the cooperation of two sets of closures, when the staff throws the material through the pan feeding passageway orientation crushing incasement, through the cooperation of both sides door plant, in order to seal the pan feeding passageway, and when throwing the material, the door plant is receiving the upset downwards behind the pressure and is opened the pan feeding passageway automatically, so that the hay falls into crushing incasement, and throw the material the back, the door plant resets under supporting spring's effect, reduce the dust of crushing incasement or the condition that the hay flew out, increase the leakproofness of crushing incasement.

In a second aspect, the application provides a working method of a hay smashing device, which adopts the following technical scheme:

s1, throwing the hay raw materials into a crushing box through a feeding channel, starting a driving motor at the same time, enabling the driving motor to drive a crushing assembly to operate, continuously stirring the hay raw materials in the crushing box under the action of a rotating shaft, enabling the hay raw materials to be scattered, and enabling the rotating shaft to drive a crushing blade to rotate in a spherical surface with a rotating ball as a spherical center, so as to crush the hay raw materials;

s2, starting the hot air blower to enable the hot air blower to form circulating hot air in the crushing box, evaporating moisture in the hay through the hot air in the crushing process of the hay, blowing out moisture through the air outlet channel, and completely drying the hay;

s3, after the dry forage is pre-crushed, starting a rotating motor, driving a rotating shaft and an auger blade to rotate by the rotating motor, pushing the dry forage entering a discharging channel towards a crushing box, so that the dry forage which is not crushed or is not crushed completely enters the crushing box again through the auger blade to be circularly crushed, and the dry forage which is completely crushed falls through a sieve pore to be discharged;

s4, the driving cylinder is started, the pressing plate is pushed to push the dry forage falling into the compression box to the other side of the compression box, the dry forage is compressed under the matching between the pressing plate and the inner wall of the compression box, and after the dry forage is compressed, the sealing plate is automatically opened under the pressure, so that the compressed dry forage is discharged;

and S5, transferring and storing the compressed hay.

Through adopting above-mentioned technical scheme, make the staff be convenient for smash dry fodder, stoving and compression, and at crushing in-process, can circulate not smashing or smashing incomplete dry fodder and smash, it is better to make crushing effect, can dry the dry fodder promptly crushing in-process, promote the machining efficiency to the dry fodder, automatically compress the dry fodder after smashing, can carry out non-stop crushing and compression, make things convenient for the staff to operate, and install whole closure height, reduce environmental pollution.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the hay is crushed, the hay raw materials in the crushing box are continuously stirred through revolution of the rotating shaft, so that the hay raw materials are not easy to agglomerate, and the crushing range of the hay is enlarged through revolution of the rotating shaft, so that the hay is more uniform after being crushed, and the feeding effect of animals is ensured;

2. under the matching of the inner gear ring, the driving gear, the driven gear, the connecting shaft and the universal joint, the main shaft synchronously drives the plurality of rotating shafts, so that the rotating shafts run more stably, and the fixed sleeve and the crushing box are stressed more uniformly and are not easy to damage in the crushing process;

3. under the coordination of the rotating motor, the rotating shaft and the auger blade, dry forage which is not crushed or is not crushed completely enters the crushing box again through the auger blade to be circularly crushed, and the completely crushed dry forage falls through the sieve pores to be discharged, so that the crushing effect of the dry forage is improved;

4. under the matching of the pressure plate, the driving cylinder, the sealing plate, the elastic support piece and the magnetic plate, the hay can be compressed conveniently, the automation degree is high, the hay can be crushed and compressed without stopping, the operation of workers is facilitated, the whole sealing performance of the device is high, and the environmental pollution is reduced;

5. under the cooperation of the air inlet channel, the air outlet channel and the air heater, when the hay raw material is crushed, the moisture in the hay is evaporated through hot air, and the moisture is blown out through the air outlet channel, so that the dry state in the crushing box is kept, and the hay is convenient to store;

6. under the cooperation of two sets of closures, after the staff throws the material towards smashing the incasement through the pan feeding passageway, the door plant resets under supporting spring's effect, reduces the condition that the dust or the hay material fly out of smashing the incasement, increases the leakproofness of smashing the incasement.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is an overall sectional view of the present embodiment.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic view of the structure of the shredder assembly and drive mechanism of this embodiment.

FIG. 5 is a partial sectional view of the tapping channel in this embodiment.

Fig. 6 is a partial sectional view of the crush box in this embodiment.

Description of reference numerals: 1. a crushing box; 2. a size reduction assembly; 3. a drive mechanism; 4. a feed channel; 5. a discharge channel; 6. a closure; 7. a door panel; 8. a support spring; 9. a main shaft; 10. a drive motor; 11. fixing the sleeve; 12. a drive bevel gear; 13. installing a sleeve; 14. mounting a plate; 15. a ball groove; 16. a rotating shaft; 17. rotating the ball; 18. a crushing blade; 19. a transmission mechanism; 20. mounting a ring groove; 21. an inner gear ring; 22. a driving gear; 23. a driven gear; 24. a connecting shaft; 25. a universal joint; 26. a bearing; 27. a drive shaft; 28. a driven bevel gear; 29. an air inlet channel; 30. an air outlet channel; 31. a screen plate; 32. a hot air blower; 33. a rotating ring; 34. fixing the rod; 35. a rotating shaft; 36. a screw blade; 37. screening holes; 38. rotating the motor; 39. a compression box; 40. pressing a plate; 41. a drive cylinder; 42. a discharge port; 43. closing the plate; 44. a magnetic plate; 45. an elastic support member; 46. a support sleeve; 47. a plug rod; 48. a return spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The application discloses hay reducing mechanism. Referring to fig. 1 and 2, a hay reducing mechanism includes crushing case 1, set up in crushing case 1 and be three crushing unit 2 of group that cyclic annular evenly arranged, actuating mechanism 3 for driving crushing unit 2, wherein, crushing case 1 top and bottom communicate respectively has feedstock channel 4 and discharging channel 5, and crushing case 1 first half is cylindrically, and the latter half is the fill form that reduces gradually from top to bottom between.

Referring to fig. 2, in order to increase the sealing performance in the crushing box 1, the inner walls of two opposite sides of the feeding channel 4 are symmetrically provided with a closing piece 6, the closing piece 6 comprises a door plate 7 hinged in the feeding channel 4 and a supporting spring 8 fixedly connected between the door plate 7 and the inner wall of the feeding channel 4, and the door plates 7 of the two sides are matched to close the feeding channel 4.

Referring to fig. 2, when a worker throws the materials into the crushing box 1 through the feeding channel, the feeding channel is closed through the matching of the door plates 7 on the two sides, and when the materials are thrown, the door plates 7 turn downwards after being pressurized and automatically open the feeding channel so that the dry hay falls into the crushing box 1; and after the feeding, the door plate 7 is reset under the action of the supporting spring 8, so that the condition that dust or dry forage in the crushing box 1 flies out is reduced, and the sealing property in the crushing box 1 is improved.

Referring to fig. 2 and 3, the driving mechanism 3 includes a main shaft 9 disposed in the crushing box 1 along a vertical direction, a driving motor 10 disposed at the top of the outer wall of the crushing box 1 and used for driving the main shaft 9, a fixing sleeve 11 fixedly connected to the inner top surface of the crushing box 1 and sleeved on the main shaft 9, and a driving bevel gear 12 coaxially and fixedly connected to the bottom end of the main shaft 9, wherein an output shaft of the driving motor 10 penetrates through the wall of the crushing box 1 and extends into the fixing sleeve 11 to be connected to the main shaft 9, and the main shaft 9 is sealed by the fixing sleeve 11.

Referring to fig. 3 and 4, the crushing assembly 2 includes a mounting sleeve 13 disposed along a horizontal direction and having one end communicating with the fixing sleeve 11, a mounting plate 14 fixedly connected to an end portion of the mounting sleeve 13 far from the fixing sleeve 11, a ball groove 15 penetrating the mounting plate 14, a rotating shaft 16 penetrating the ball groove 15 and having one end extending into the mounting sleeve 13, a rotating ball 17 fixedly connected to the rotating shaft 16 and having one end ball received in the ball groove 15, a crushing blade 18 disposed on the rotating shaft 16 outside the mounting sleeve 13, and a transmission mechanism 19 for rotating the rotating shaft 16 and revolving one end of the rotating shaft 16 in the mounting sleeve 13 around the rotating ball 17.

Referring to fig. 3 and 4, the mounting sleeve 13 extends radially along the fixing sleeve 11, the mounting plate 14 seals an opening at one end of the mounting sleeve 13 away from the fixing sleeve 11, two ends of the ball groove 15 are respectively communicated with two side surfaces of the mounting plate 14 and located at the center of the mounting plate 14, one end of the crushing blade 18 away from the rotating shaft 16 is bent toward a direction close to the rotating ball 17, and the transmission mechanism 19 is in transmission connection with the main shaft 9.

Referring to fig. 3 and 4, the transmission mechanism 19 includes an installation ring groove 20 opened in the installation sleeve 13, an inner ring gear 21 fixedly connected in the installation ring groove 20, a driving gear 22 disposed inside the inner ring gear 21 and coaxial with the inner ring gear 21, a plurality of driven gears 23 uniformly arranged around the driving gear 22 in a circumferential direction and having both sides respectively engaged with the driving gear 22 and the inner ring gear 21, a connecting shaft 24 coaxially connected to one of the driven gears 23, a universal joint 25 connected between the connecting shaft 24 and the rotating shaft 16, a transmission shaft 27 coaxially and fixedly connected to the driving gear 22 and rotatably supported in the installation sleeve 13 through a bearing 26, and a driven bevel gear 28 coaxially and fixedly connected to the transmission shaft 27 and engaged with the driving bevel gear 12.

Referring to fig. 3 and 4, wherein the axes of the inner ring gear 21, the driving gear 22 and the driven gear 23 are all horizontally arranged, and the axis of the driving gear 22 intersects with the center of the sphere of the rotating ball 17, the number of the driven gears 23 is preferably three, the three driven gears 23 and the connecting shafts 24 of the three sets of pulverizing assemblies 2 are respectively connected to the driven gears 23 at different relative positions with the driving gear 22, so that the directions of the forces exerted on the fixed sleeve 11 by the ends of the three rotating shafts 16 far away from the mounting sleeve 13 are different when revolving, so as to reduce the damage of the fixed sleeve 11 or the mounting sleeve 13 caused by excessive stress, and reduce the vibration generated when the pulverizing assemblies 2 are operated, the universal joint 25 is preferably a universal joint 25, the bearing 26 is located at the side of the driving gear 22 far away from the mounting plate 14, and the bearing 26 is preferably a self-aligning roller bearing 26, so that the drive shaft 27 can axially limit the drive gear 22 via the bearing 26.

By combining the above mechanisms, referring to fig. 3 and 4, when a worker crushes hay, the hay is put into the crushing box 1, and then the driving motor 10 is started to make the main shaft 9 synchronously drive the driven bevel gears 28 to rotate through the driving bevel gear 12, so that the driving gears 22 in the groups of crushing assemblies 2 synchronously start to rotate, the driven gear 23 revolves around the axis of the driving gear 22 between the inner ring gear 21 and the driving gear 22 and rotates, and then the connecting shaft 24 drives the rotating shaft 16 to rotate and revolve through the transmission of the universal joint 25, so that the other end of the rotating shaft 16 outside the mounting sleeve 13 rotates simultaneously, the rotating shaft 16 drives the crushing blades 18 to rotate in a spherical surface with the rotating ball 17 as the center, and under the cooperation of the groups of crushing assemblies 2, the hay in the crushing box 1 is continuously stirred, the hay raw materials are not easy to agglomerate, the smashing range of the hay is enlarged through revolution of the rotating shaft 16, the hay is more uniform after being smashed, and the feeding effect of animals is guaranteed.

Referring to fig. 3, in order to dry the hay, two sides of the crushing box 1 are respectively communicated with an air inlet channel 29 and an air outlet channel 30, the air inlet channel 29 and the air outlet channel 30 are both provided with a screen plate 31, and the air inlet channel 29 is also provided with an air heater 32, when the hay put into the crushing box 1 is wet, the air heater 32 is started to form circulating hot air in the crushing box 1, when the hay is crushed, the moisture in the hay is evaporated through the hot air, and the moisture is blown out through the air outlet channel 30, and the hay is blocked by the screen plate 31 and stays in the crushing box 1, so as to keep the dry state in the crushing box 1 and facilitate the storage of the hay.

Referring to fig. 3 and 5, for promoting the crushing effect to hay, be equipped with swivel 33 in discharging channel 5, a plurality of dead levers 34 of fixedly connected with between swivel 33 outer wall and discharging channel 5, swivel 33 internal rotation is connected with along the pivot 35 of vertical direction setting, be equipped with auger blade 36 on the pivot 35, auger blade has seted up a plurality of sieve meshes 37 that set up along vertical direction on 36, swivel 33 bottom fixedly connected with is connected in the rotation motor 38 of pivot 35.

Referring to fig. 3 and 5, after the hay raw materials in the crushing box 1 are crushed, the rotating motor 38 is started, the rotating motor 38 drives the rotating shaft 35 and the auger blade 36 to rotate, the auger blade 36 pushes the hay entering the discharging channel 5 towards the crushing box 1, the hay which is not crushed or is not crushed completely enters the crushing box 1 again through the auger blade 36 to be circularly crushed, the completely crushed hay falls through the sieve holes 37 to be discharged, and the crushing effect of the hay is improved.

Referring to fig. 3 and 6, in order to compress the hay, the bottom of the discharging channel 5 is communicated with a compression box 39 extending along the horizontal direction, a pressure plate 40 connected in the compression box 39 in a sliding manner is arranged on one side in the compression box 39, a driving cylinder 41 is fixedly connected to the outside of the compression box 39, and a piston rod of the driving rod extends into the compression box 39 and is fixedly connected to the driving cylinder 41.

Referring to fig. 3 and 6, discharge gate 42 has been seted up to the one end that the driving cylinder 41 was kept away from to compression case 39 bottom, and compression case 39 bottom articulates has the shrouding 43 that is used for sealing discharge gate 42, and the equal fixedly connected with magnetic sheet 44 in position that compression case 39 bottom is located discharge gate 42 both sides, and shrouding 43 is for can adsorbing the metal material of magnet and make, makes shrouding 43 rotate and adsorbs in magnetic sheet 44, and shrouding 43 passes through elastic support 45 elastic connection in compression case 39.

Referring to fig. 3 and 6, the elastic supporting member 45 includes a supporting sleeve 46 fixedly connected to the outer wall of the compression box 39 and extending in an arc shape around the rotation axis 16 of the sealing plate 43, an insertion rod 47 fixedly connected to the bottom surface of the sealing plate 43 and slidably inserted into the fixing sleeve 11, and a return spring 48 disposed in the supporting sleeve 46 and abutting against the end of the insertion rod 47, wherein the insertion rod 47 extends in an arc shape around the rotation axis 16 of the sealing plate 43.

By integrating the above mechanisms, referring to fig. 3 and 6, after the completely crushed dry hay enters the compression box 39, the driving cylinder 41 is started to push the pressing plate 40 to push the dry hay in the compression box 39 to the other side of the compression box 39, the dry hay is compressed under the cooperation between the pressing plate 40 and the inner wall of the compression box 39, after the dry hay is compressed, the density of the dry hay is increased, the pressure on the sealing plate 43 is greater than the adsorption force between the sealing plate and the magnetic plate 44, the sealing plate 43 is opened, the compressed dry hay automatically falls out, and under the elastic action of the elastic support 45, the sealing plate 43 automatically resets and seals the compression box 39.

The application principle of a hay reducing mechanism is:

when the staff smashes the hay raw materials, after throwing it into crushing case 1, through the cooperation of both sides door plant 7 to seal the pan feeding passageway, and when throwing the material, door plant 7 overturns and opens the pan feeding passageway automatically downwards after receiving pressure, so that the hay falls into crushing case 1, and throw the material after, door plant 7 resets under supporting spring 8's effect, reduces the dust or the condition that the hay flew out in the crushing case 1, increases the leakproofness in crushing case 1.

Simultaneously, the driving motor 10 is started, the main shaft 9 drives a plurality of driven bevel gears 28 to rotate synchronously through the driving bevel gear 12, so that the driving gears 22 in a plurality of groups of crushing assemblies 2 start to rotate synchronously, the driven gear 23 revolves around the axis of the driving gear 22 and rotates between the inner gear ring 21 and the driving gear 22, then the connecting shaft 24 drives the rotating shaft 16 to rotate and revolve through the transmission of the universal joint 25, so that the other end of the rotating shaft 16, which is positioned outside the mounting sleeve 13, rotates simultaneously, the rotating shaft 16 drives the crushing blades 18 to rotate in a spherical surface with the rotating ball 17 as the center of sphere, under the cooperation of a plurality of groups of crushing assemblies 2, the hay raw materials in the crushing box 1 are continuously stirred, the hay raw materials are not easy to agglomerate, the crushing range of the hay is enlarged through the revolution of the rotating shaft 16, and the hay is more uniform after being crushed, the feeding effect on animals is ensured;

when the hay which is put into the crushing box 1 is wet, the hot air blower 32 is started to form circulating hot air in the crushing box 1 by the hot air blower 32, when the hay is crushed, water in the hay is evaporated by the hot air, the moisture is blown out through the air outlet channel 30, the hay is blocked by the screen plate 31 and is left in the crushing box 1 to keep a dry state in the crushing box 1, and the hay is convenient to store;

after the hay raw materials in the crushing box 1 are crushed, the rotating motor 38 is started, so that the rotating motor 38 drives the rotating shaft 35 and the auger blade 36 to rotate, the auger blade 36 pushes the hay entering the discharging channel 5 towards the crushing box 1, the hay which is not crushed or is not crushed completely enters the crushing box 1 again through the auger blade 36 to be circularly crushed, the completely crushed hay falls through the sieve holes 37 to be discharged, and the crushing effect on the hay is improved;

after the hay after complete crushing gets into compression case 39, through starting driving cylinder 41, promote the hay in compression case 39 by push plate 40 and promote to compression case 39 opposite side, under the cooperation between clamp plate 40 and the compression case 39 inner wall, compress the hay, after the hay process compression, its density grow, thereby to the pressure grow of shrouding 43, the pressure that shrouding 43 received is greater than and the magnetic sheet 44 between the adsorption affinity, thereby open shrouding 43, the hay after the compression falls out automatically, and under elastic support 45's elastic action, shrouding 43 automatic re-setting and seal compression case 39.

The application also discloses a working method of the hay smashing device, which adopts the following technical scheme:

s1, throwing hay raw materials into the crushing box 1 through the feeding channel 4, starting the driving motor 10 at the same time, enabling the driving motor 10 to drive the crushing assembly 2 to operate, continuously stirring the hay raw materials in the crushing box 1 under the action of the rotating shaft 16, enabling the hay raw materials to be scattered, and enabling the rotating shaft 16 to drive the crushing blades 18 to rotate in a spherical surface with the rotating ball 17 as a spherical center, so as to crush the hay raw materials;

s2, starting the hot air blower 32 to enable the hot air blower 32 to form circulating hot air in the crushing box 1, evaporating moisture in the hay through the hot air in the crushing process of the hay, blowing out moisture through the air outlet channel 30, and completely drying the hay;

s3, after the dry forage is pre-crushed, starting the rotating motor 38, the rotating motor 38 driving the rotating shaft 35 and the auger blade 36 to rotate, pushing the dry forage entering the discharging channel 5 towards the crushing box 1, so that the dry forage which is not crushed or is not crushed completely enters the crushing box 1 again through the auger blade 36 to be circularly crushed, and the dry forage which is completely crushed falls down through the sieve holes 37 to be discharged;

s4, the driving cylinder 41 is started, the pressing plate 40 is pushed to push the dry forage falling into the compression box 39 to the other side of the compression box 39, the dry forage is compressed under the matching between the pressing plate 40 and the inner wall of the compression box 39, after the dry forage is compressed, the sealing plate 43 is automatically opened under the pressure, so that the compressed dry forage is discharged;

and S5, transferring and storing the compressed hay.

The application principle of the working method of the dry forage smashing device is as follows:

at crushing in-process, can circulate crushing to not smashing or smashing incomplete hay and smash for crushing effect is better, can dry hay at crushing in-process promptly, promotes the machining efficiency to hay, compresses automatically through the hay after smashing, can carry out the smashing and the compression that do not shut down, makes things convenient for the staff operation, and installs the overall seal nature height, reduces environmental pollution.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a hay reducing mechanism which characterized in that: including crushing case (1), set up in crushing case (1) and be a plurality of groups crushing unit (2) that cyclic annular was evenly arranged, be used for driving drive mechanism (3) of crushing unit (2), crushing unit (2) including along the horizontal direction set up in crushing case (1) and with crushing case (1) between be fixed connection's installation sleeve (13), fixed connection in mounting panel (14) of installation sleeve (13) tip, run through ball groove (15) of mounting panel (14), pass ball groove (15) and one end extend to inside axis of rotation (16) of installation sleeve (13), fixed connection in axis of rotation (16) and ball connect in rotation ball (17) in ball groove (15), set up in axis of rotation (16) are located installation sleeve (13) outside crushing blade (18), be used for making axis of rotation (16) rotation and make axis of rotation (16) be located one end in installation sleeve (13) is around rotating The driving mechanism (3) is in transmission connection with the transmission mechanism (19).

2. A hay comminution apparatus as claimed in claim 1, in which: drive mechanism (19) including set up installation annular (20), fixed connection in installation sleeve (13) interior ring gear (21), set up in interior ring gear (21) inboard and in interior ring gear (21) coaxial driving gear (22), wind driving gear (22) circumference is evenly arranged and both sides mesh respectively in a plurality of driven gear (23) of driving gear (22) and interior ring gear (21), coaxial coupling in connecting axle (24) of one of them driven gear (23), connect in universal joint (25) between connecting axle (24) and axis of rotation (16).

3. A hay comminution apparatus as claimed in claim 2, in which: the driving mechanism (3) comprises a main shaft (9) arranged in the crushing box (1) along the vertical direction, a driving motor (10) which is arranged outside the crushing box (1) and used for driving the main shaft (9), a fixed sleeve (11) which is fixedly connected with the top surface inside the crushing box (1) and sleeved on the main shaft (9), and a driving bevel gear (12) which is coaxially and fixedly connected with the bottom end of the main shaft (9), one end of the mounting sleeve (13) far away from the rotating shaft (16) is fixedly connected with the fixed sleeve (11), the transmission mechanism (19) further comprises a transmission shaft (27) which is coaxially and fixedly connected to the driving gear (22) and rotatably supported in the mounting sleeve (13) through a bearing (26), and a driven bevel gear (28) which is coaxially and fixedly connected to the transmission shaft (27) and meshed with the driving bevel gear (12).

4. A hay comminution apparatus as claimed in claim 1, in which: smash case (1) bottom intercommunication has discharging channel (5), be equipped with swivel becket (33) in discharging channel (5), swivel becket (33) outer wall with a plurality of dead levers of fixedly connected with (34) between discharging channel (5), swivel becket (33) internal rotation is connected with pivot (35) that set up along vertical direction, be equipped with auger blade (36) on pivot (35), set up a plurality of sieve meshes (37) that set up along vertical direction on auger blade (36), swivel becket (33) bottom fixedly connected with connect in the rotating motor (38) of pivot (35).

5. A hay comminution apparatus as claimed in claim 4, in which: discharge channel (5) bottom intercommunication has compression case (39) that extend along the horizontal direction, one side is equipped with sliding connection in compression case (39) in clamp plate (40), compression case (39) outside fixedly connected with actuating cylinder (41), the piston rod of actuating lever stretches into in compression case (39) and fixed connection in actuating cylinder (41), discharge gate (42) have been seted up to the one end that actuating cylinder (41) were kept away from to compression case (39) bottom, articulated in compression case (39) bottom has and is used for sealing shrouding (43) of discharge gate (42).

6. A hay comminution apparatus as claimed in claim 5, in which: the sealing plate (43) is elastically connected with the compression box (39) through an elastic supporting piece (45), the elastic supporting piece (45) comprises a supporting sleeve (46) which is fixedly connected with the outer wall of the compression box (39) and extends in an arc shape around the rotating shaft (16) line of the sealing plate (43), an insertion rod (47) which is fixedly connected with the bottom surface of the sealing plate (43) and is inserted into the fixing sleeve (11) in a sliding mode, and a return spring (48) which is arranged in the supporting sleeve (46) and abuts against the end portion of the insertion rod (47), and the insertion rod (47) extends in an arc shape around the rotating shaft (16) line of the sealing plate (43).

7. A hay comminution apparatus as claimed in claim 6, in which: the bottom of the compression box (39) is fixedly connected with a magnetic plate (44), and the sealing plate (43) is rotationally adsorbed on the magnetic plate (44).

8. A hay comminution apparatus as claimed in claim 1, in which: the crushing box is characterized in that two sides of the crushing box (1) are respectively communicated with an air inlet channel (29) and an air outlet channel (30), screen plates (31) are arranged in the air inlet channel (29) and the air outlet channel (30), and an air heater (32) is further arranged in the air inlet channel (29).

9. A hay comminution apparatus as claimed in claim 1, in which: crushing case (1) top intercommunication has feedstock channel (4), the both sides inner wall symmetry that feedstock channel (4) are relative is equipped with closure (6), closure (6) including articulate in door plant (7), fixed connection in feedstock channel (4) in door plant (7) with supporting spring (8) between feedstock channel (4) the inner wall, both sides door plant (7) cooperate in order to seal feedstock channel (4).

10. A method of operating a dry fodder crushing device according to any one of claims 1 to 9, characterized in that it comprises the following steps:

s1, hay raw materials are put into the smashing box (1) through the feeding channel (4), the driving motor (10) is started at the same time, the driving motor (10) drives the smashing component (2) to operate, under the action of the rotating shaft (16), the hay raw materials in the smashing box (1) are continuously stirred, the hay raw materials are scattered, the rotating shaft (16) drives the smashing blades (18) to rotate in a spherical surface with the rotating ball (17) as a spherical center, and the hay raw materials are smashed;

s2, starting the hot air blower (32) to enable the hot air blower (32) to form circulating hot air in the crushing box (1), evaporating moisture in the hay through the hot air in the crushing process of the hay raw materials, blowing out moisture through the air outlet channel (30), and completely drying the hay;

s3, after the dry forage is pre-crushed, starting the rotating motor (38), the rotating motor (38) drives the rotating shaft (35) and the auger blade (36) to rotate, the dry forage which enters the discharging channel (5) is pushed towards the crushing box (1), so that the dry forage which is not crushed or is not crushed completely enters the crushing box (1) again through the auger blade (36) to be circularly crushed, and the dry forage which is completely crushed falls through the sieve holes (37) to be discharged;

s4, the driving cylinder (41) is started, the pressing plate (40) is pushed to push dry forage falling into the compression box (39) to the other side of the compression box (39), the dry forage is compressed under the matching between the pressing plate (40) and the inner wall of the compression box (39), and after the dry forage is compressed, the sealing plate (43) is automatically opened under pressure, so that the compressed dry forage is discharged;

and S5, transferring and storing the compressed hay.