CN114963716A - Rumen-protected amino acid preparation low-temperature drying device - Google Patents
Rumen-protected amino acid preparation low-temperature drying device Download PDFInfo
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- CN114963716A CN114963716A CN202210480849.8A CN202210480849A CN114963716A CN 114963716 A CN114963716 A CN 114963716A CN 202210480849 A CN202210480849 A CN 202210480849A CN 114963716 A CN114963716 A CN 114963716A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
- F26B11/0468—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for disintegrating, crushing, or for being mixed with the materials to be dried
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a rumen-protected low-temperature drying device for preparing amino acid, which comprises a power mechanism for starting the device, a drying power mechanism for performing moisture replacement on the amino acid, wherein the drying power mechanism is arranged at the rear side of the upper end of the power mechanism, the drying power mechanism also comprises an outer stirring mechanism for performing matching stirring on the amino acid to improve the drying effect, a friction mechanism and a supporting mechanism for performing shape adaptation according to the agglomeration degree of the amino acid, the outer stirring mechanism is connected to the front end of the drying power mechanism through an air inlet and an air outlet, transmission mechanisms for distributing power are arranged on two end faces of the outer stirring mechanism, the transmission mechanisms penetrate through the inner part of the outer stirring mechanism, the inner part of the friction mechanism is matched with the transmission mechanisms through the supporting mechanism, the outer stirring mechanism is obliquely fixed at the inner side of the power mechanism to solve the problem that agglomeration is easily caused by moisture when amino acid medicine is dried, thereby the technical problem that the medicine can not be dried in time is solved.
Description
Technical Field
The invention relates to the field of low-temperature drying preparation of amino acid, in particular to a low-temperature drying device for preparing rumen-protected amino acid.
Background
The interest in ruminant limiting amino acids dates back to the early 70 s, where it was found that methionine uptake in ruminant feed was always less than ideal in the abomasum and gut perfusion test and intravenous infusion test (Charupa, 1975; Schwab, 1995), and suggested that methionine was the first limiting amino acid for hair production and weight gain in breeding and lactating cattle. Later it was discovered that lysine was the second limiting amino acid for lambs, and that lysine was also the first or second limiting amino acid for breeding to cattle and lactating cows. Meanwhile, with the development of ruminant animal husbandry, operators and broad stockman face the arduous tasks of improving animal production capacity, improving animal product quality, reducing daily ration cost and reducing environmental pollution caused by animal nitrogen excretion. In the face of the above challenges, a great deal of research work has been carried out by scholars both at home and abroad, wherein techniques for the protection of ruminant restricted amino acids are of great interest (Mo's et al, 1994; Lifochang et al, 1997; Liu Xiao Mu et al, 2000). This technology has been matured abroad, and various rumen protected DL-Met and Lys have been put to commercial production and have been found to be very effective (Zuricocaryon et al, 2003), for example, the test results of rumen protected methionine produced by Japan Caoda company show that when 25 g of rumen protected methionine is added to daily ration of high-yielding cows every day, the methionine content in blood of cows is remarkably increased, and the milk yield and the milk fat ratio are increased. More importantly, the reproductive performance of the whole cattle herd is obviously improved after the dairy cattle are fed with rumen-protected methionine. However, since the 80 s in China, a great deal of research work is carried out around the nutrition of the amino acids of the ruminants, and good foundation is established on the theory aspects of action mechanism, effect and the like (Von & lt 1993, Lu & Dh, 1991), but the research on the protection technology and production of the amino acids of the ruminants is few, has a certain gap from industrial production, cannot meet the increasing demand, and needs urgent research.
At present, in the use and production of rumen-bypass protection amino acid of ruminants, a mature preparation method is adopted, but in the final drying process, the pharmacological characteristics of the medicine cannot be damaged, and the medicine is generally dried and processed in a low-temperature drying mode.
Disclosure of Invention
The invention provides a low-temperature drying device for rumen-protected amino acid preparation, which aims to solve the technical problem that the amino acid medicine cannot be dried in time due to the fact that caking is easily caused when the amino acid medicine is dried.
The invention relates to a low-temperature drying device for preparing rumen-protected amino acid, which adopts the following technical scheme: including being used for providing the power unit that the device starts and being used for carrying out the stoving power unit of moisture replacement to amino acid, stoving power unit installs power unit upper end rear side, still including being used for coordinating the stirring to amino acid and improving outer rabbling mechanism, the friction mechanism of stoving effect and carrying out the supporting mechanism of form adaptation according to amino acid agglomeration degree, outer rabbling mechanism passes through the air inlet and the gas outlet is connected stoving power unit front end, the transmission mechanism of distribution power is installed to outer rabbling mechanism both ends face, transmission mechanism runs through outer rabbling mechanism's inside, just inside passing through of friction mechanism the supporting mechanism cooperation transmission mechanism, outer rabbling mechanism slope is fixed power unit is inboard.
Further, outer rabbling mechanism includes outer agitator, outer agitator both ends face opening rotates through the snap ring respectively and is connected with first fixed plate and second fixed plate, outer agitator surface is close to the upside and is provided with the feeding sealing door, outer agitator surface is close to the downside and is provided with ejection of compact sealing door, transmission mechanism runs through first fixed plate and second fixed plate and is located second fixed plate one end is connected with urceolus power gear, outer agitator excircle is located second fixed plate external connection has urceolus power rack, urceolus power gear passes through the cooperation of urceolus linkage gear and connects urceolus power rack.
Further, transmission mechanism includes central main shaft, central main shaft follows outer agitator axle center position passes, and a key-type connection urceolus power gear, be connected with the planetary gear power wheel on the central main shaft other end, planetary gear power wheel external cooperation has three planetary gear dispersion wheel, be connected with the dispersion power axle on the planetary gear dispersion wheel, just dispersion power axle through connection first fixed plate the second fixed plate, planetary gear dispersion wheel is close to first fixed plate terminal surface internal connection has the cooperation sleeve, the cooperation sleeve is located planetary gear dispersion wheel is inside divides to be provided with two resistance blocks, planetary gear dispersion wheel is inside to be provided with the restriction cooperation sleeve with the rotatory groove of resistance block, and installs the energy storage spring in the groove.
Further, the friction mechanism comprises friction belts, three friction belts are distributed in the outer stirring barrel in a shape like a Chinese character 'pin' and surround the outside of the dispersed power shaft through the supporting mechanism, the two ends of each friction belt are provided with matched steel belts, the outer end faces of the two matched steel belts are connected with traction discs through traction belts, the traction discs close to the first fixed plate end are connected with the matched sleeves through bolts, the traction discs close to the second fixed plate end are rotatably connected with the second fixed plate, the supporting mechanism comprises dispersed fixing frames, the dispersed fixing frames are fixed on the dispersed power shaft, the dispersed fixing frames are symmetrically provided with two turnover frames, the axle center of each dispersed fixing frame is provided with a swing gear which is connected with the dispersed power shaft, and the swing gear is meshed with one end of the turnover frames through gear blocks, supporting wheels are installed at the top end of the outer side of the turnover frame, and a limiting block is installed on the side face, close to the swing gear, of the turnover frame.
Furthermore, power unit includes the workstation, the inside bottom side of workstation installs main motor, main motor output is connected with the reduction gear, the reduction gear output passes through the universal joint coupler and connects central main shaft, the outside both ends of outer agitator are connected through both ends fixing base the workstation, stoving power unit includes the outlet duct, the outlet duct is connected the gas outlet on the first fixed plate, the outlet duct is given vent to anger to hold and is connected with the evaporation tank, the air pump that provides power is connected to the evaporation tank gas outlet, the air pump is given vent to anger to hold and is passed through the intake-tube connection the air inlet of second fixed plate.
Further, first fixed plate the second fixed plate rotates to be connected outer agitator, the feeding sealing door ejection of compact sealing door passes through hinge and bolted connection outer agitator, urceolus power rack integrated into one piece in outer agitator, outer agitator with central main shaft direction of rotation is unanimous, outer agitator medial surface shaping has the friction decorative pattern that has spiral direction line.
Furthermore, planetary gear dispersion wheel key-type connection the dispersion power axle, dispersion power axle direction of rotation with central main shaft direction of rotation is opposite, cooperation sleeve axial cross-section is the I shape, the inside hollow structure that is of cooperation sleeve, dispersion power axle through connection the cooperation sleeve.
Further, the traction belt is connected with the steel belt through screws, the traction disc is assembled by a plurality of rubber strips in a surrounding mode, the steel belt is assembled by a plurality of arc-shaped steel sheets in a matching mode through elastic belts, and the friction belt is a cylindrical rubber belt with patterns outside the rubber.
Further, the roll-over stand the stopper integrated into one piece, the roll-over stand rotates to be connected the dispersion mount, the supporting wheel rotates to be connected the roll-over stand, just the supporting wheel medial surface with evenly be provided with lug and recess between the roll-over stand contact surface.
The beneficial effects of the invention are: according to the invention, in the process of drying and stirring the amino acid medicine at low temperature, different kneading is applied to the amino acid medicine according to the caking degree of the medicine, so that the lump of the medicine is crushed, the re-caking caused by moisture after crushing can be avoided, the dispersion degree of the medicine can be improved, the medicine can be fully contacted with dry air, the replacement drying of water vapor in the medicine is improved, and the low-temperature drying working efficiency in medicine preparation is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a first structure of an embodiment of a low-temperature drying device for preparing rumen-protected amino acid according to the present invention;
fig. 2 is a second structural schematic diagram of an embodiment of the low-temperature drying device for preparing rumen-protected amino acid according to the present invention;
fig. 3 is a schematic structural diagram of an external stirring mechanism of an embodiment of a low-temperature drying device for rumen bypass protection amino acid preparation according to the present invention;
fig. 4 is a schematic view of the internal structure of an outer mixing tank of an embodiment of a low-temperature drying device for rumen bypass protection amino acid preparation according to the invention;
FIG. 5 is a schematic structural diagram of a matching relationship between an outer cylinder power gear and an outer cylinder linkage gear of an embodiment of the low-temperature drying device for rumen bypass protection amino acid preparation according to the present invention;
fig. 6 is a schematic diagram of a normal structure of a friction belt in an embodiment of a low-temperature drying device for preparing rumen-protected amino acid according to the present invention;
FIG. 7 is a cross-sectional view of an embodiment of a friction belt of a low temperature drying apparatus for rumen bypass protection amino acid preparation according to the present invention in a normal state;
fig. 8 is a schematic diagram of an elliptical structure of a friction belt in an embodiment of a low-temperature drying device for rumen bypass protection amino acid preparation according to the present invention;
FIG. 9 is an elliptical cross-sectional view of a friction belt of an embodiment of a low-temperature drying apparatus for rumen bypass protection amino acid preparation according to the present invention;
fig. 10 is an axial cross-sectional view of a fitting sleeve of an embodiment of a low-temperature drying device for rumen bypass protection amino acid preparation according to the present invention;
fig. 11 is a schematic view of an internal structure of a planetary gear dispersion wheel in an embodiment of a low-temperature drying device for rumen bypass protection amino acid preparation according to the present invention;
fig. 12 is a schematic diagram of a contracted state structure of a supporting mechanism of an embodiment of the low-temperature drying device for rumen bypass protection of amino acid preparation in accordance with the present invention;
fig. 13 is a cross-sectional view of a support mechanism of an embodiment of a low-temperature drying apparatus for rumen bypass protection amino acid preparation according to the present invention in a contracted state;
fig. 14 is a schematic structural view of a supporting mechanism in an opened state of the low-temperature drying device for preparing rumen-protected amino acid according to the embodiment of the present invention;
fig. 15 is a cross-sectional view of a support mechanism in an unfolded state in an embodiment of the low-temperature drying apparatus for rumen bypass protection amino acid preparation according to the present invention;
in the figure: 1. a power mechanism; 2. a drying power mechanism; 3. an outer stirring mechanism; 4. a transfer mechanism; 5. a friction mechanism; 6. a support mechanism; 11. a work table; 12. a main motor; 13. a speed reducer; 14. a universal joint coupling; 15. two ends of the fixing base are fixed; 21. an air outlet pipe; 22. an evaporation tank; 23. an air pump; 24. an air inlet pipe; 31. an outer mixing barrel; 32. a first fixing plate; 33. a second fixing plate; 34. a feed sealing gate; 35. a discharge sealing door; 36. an outer barrel power gear; 37. an outer cylinder linkage gear; 38. an outer barrel power rack; 41. a central main shaft; 42. a planetary gear power wheel; 43. a planetary gear dispersion wheel; 44. fitting the sleeve; 45. a resistance block; 46. an energy storage spring; 47. a dispersed power shaft; 51. rubbing the belt; 52. matching a steel belt; 53. a traction belt; 54. a traction disc; 61. dispersing the fixed frame; 62. a roll-over stand; 63. a support wheel; 64. a limiting block; 65. a wobble gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention relates to an embodiment of a low-temperature drying device for preparing rumen-protected amino acid, which comprises a power mechanism 1 for starting the device and a drying power mechanism 2 for moisture replacement of amino acid, wherein the drying power mechanism 2 is arranged at the rear side of the upper end of the power mechanism 1, the low-temperature drying device also comprises an outer stirring mechanism 3 for matching and stirring the amino acid to improve the drying effect, a friction mechanism 5 and a supporting mechanism 6 for performing form adaptation according to the agglomeration degree of the amino acid, the outer stirring mechanism 3 is connected to the front end of the drying power mechanism 2 through an air inlet and an air outlet, two end faces of the outer stirring mechanism 3 are provided with a transmission mechanism 4 for distributing power, and the transmission mechanism 4 penetrates through the inner part of the outer stirring mechanism 3, the friction mechanism 5 is internally matched with the transmission mechanism 4 through the supporting mechanism 6, and the outer stirring mechanism 3 is obliquely fixed on the inner side of the power mechanism 1.
Further, outer rabbling mechanism 3 includes outer agitator 31, outer agitator 31 both ends face opening rotates through the snap ring respectively and is connected with first fixed plate 32 and second fixed plate 33, outer agitator 31 surface is close to the upside and is provided with feeding sealing door 34, outer agitator 31 surface is close to the downside and is provided with ejection of compact sealing door 35, transfer mechanism 4 runs through first fixed plate 32 and second fixed plate 33 and is located second fixed plate 33 one end and is connected with urceolus power gear 36, outer agitator 31 excircle is located second fixed plate 33 external connection and has urceolus power rack 38, urceolus power gear 36 passes through urceolus linkage gear 37 cooperation and connects urceolus power rack 38.
Further, the transmission mechanism 4 includes a central spindle 41, the central spindle 41 passes through the axial center position of the outer stirring barrel 31, and one end of the central spindle is connected with the outer barrel power gear 36, a planetary gear power wheel 42 is connected to the other end of the central spindle 41, three planetary gear dispersing wheels 43 are matched with the outer portion of the planetary gear power wheel 42, a dispersing power shaft 47 is connected to the planetary gear dispersing wheels 43, the dispersing power shaft 47 is connected to the first fixing plate 32 and the second fixing plate 33 in a penetrating manner, a matching sleeve 44 is connected to the end face of the planetary gear dispersing wheels 43 close to the first fixing plate 32, two resistance blocks 45 are arranged on the matching sleeve 44 located inside the planetary gear dispersing wheels 43, a groove for limiting the rotation of the matching sleeve 44 and the resistance blocks 45 is arranged inside the planetary gear dispersing wheels 43, and an energy storage spring 46 is arranged in the groove.
Further, the friction mechanism 5 comprises friction belts 51, three friction belts 51 are distributed inside the outer stirring barrel 31 in a delta shape and surround the outside of the dispersed power shaft 47 through a supporting mechanism 6, the two ends of the friction belts 51 are both provided with matched steel belts 52, the outer end faces of the two matched steel belts 52 are both connected with traction discs 54 through traction belts 53, the traction disc 54 near the end of the first fixing plate 32 is connected with a matched sleeve 44 through a bolt, the traction disc 54 near the end of the second fixing plate 33 is rotatably connected with the second fixing plate 33, the supporting mechanism 6 comprises a dispersed fixing frame 61, a plurality of dispersed fixing frames 61 are fixed on the dispersed power shaft 47, two turning frames 62 are symmetrically arranged on the dispersed fixing frame 61, the axis of the dispersed fixing frame 61 is provided with a swing gear 65, the swing gear 65 is in key connection with the dispersed power shaft 47, the swing gear 65 is meshed with one end of the turning frame 62 through a gear block, the top end of the outer side of the roll-over stand 62 is provided with a supporting wheel 63, and the end surface of the roll-over stand 62 close to the swinging gear 65 is provided with a limit block 64.
Further, the power mechanism 1 comprises a workbench 11, a main motor 12 is installed on the bottom side inside the workbench 11, an output end of the main motor 12 is connected with a speed reducer 13, an output end of the speed reducer 13 is connected with a central spindle 41 through a universal joint coupler 14, two outer ends of the outer stirring barrel 31 are connected with the workbench 11 through two end fixing seats 15, the drying power mechanism 2 comprises an air outlet pipe 21, the air outlet pipe 21 is connected with an air outlet of the first fixing plate 32, an air outlet end of the air outlet pipe 21 is connected with an evaporation box 22, an air outlet of the evaporation box 22 is connected with an air pump 23 for providing power, and an air outlet end of the air pump 23 is connected with an air inlet of the second fixing plate 33 through an air inlet pipe 24.
Further, the first fixing plate 32 and the second fixing plate 33 are rotatably connected with the outer stirring barrel 31, the feeding sealing door 34 and the discharging sealing door 35 are connected with the outer stirring barrel 31 through hinges and bolts, the outer barrel power rack 38 is integrally formed on the outer stirring barrel 31, the outer stirring barrel 31 and the central spindle 41 are in the same rotating direction, and friction patterns with spiral guide lines are formed on the inner side surface of the outer stirring barrel 31.
Further, the planetary gear dispersion wheel 43 is in key connection with the dispersion power shaft 47, the rotation direction of the dispersion power shaft 47 is opposite to that of the central spindle 41, the axial section of the matching sleeve 44 is in an I shape, the interior of the matching sleeve 44 is of a hollow structure, and the dispersion power shaft 47 penetrates through the matching sleeve 44.
Further, pull area 53 through screw connection cooperation steel band 52, traction disc 54, pull area 53 and form for the equipment of a plurality of rubber strip surrounding type, cooperation steel band 52 is formed for a plurality of arc steel sheets through the cooperation equipment of elastic webbing, and friction belt 51 is the rubber system outside and is equipped with the tube-shape sticky tape of decorative pattern.
Further, roll-over stand 62, stopper 64 integrated into one piece, roll-over stand 62 rotate to be connected dispersion mount 61, and supporting wheel 63 rotates to be connected roll-over stand 62, and evenly is provided with lug and recess between supporting wheel 63 medial surface and the roll-over stand 62 contact surface.
In the preparation process of the amino acid medicine, after the basic pharmacology of the medicine is controlled, the coated pills need to be dried, so that on the premise of keeping the original pharmacology, a low-temperature drying mode is used, the medicine is poured into the outer stirring barrel 31 by opening the feeding sealing door 34, after the feeding sealing door 34 is closed, the workbench 11 is started, power passes through the main motor 12 and the speed reducer 13, the central spindle 41 is driven to rotate through the universal joint coupler 14, the outer barrel power gear 36 is connected to the top of the other end of the central spindle 41, the power passes through the outer barrel power gear 36, the outer barrel linkage gear 37 and the outer barrel power rack 38 to drive the outer stirring barrel 31 to rotate forwards, meanwhile, the planetary gear power wheel 42 at the other end of the central spindle 41 is matched with the three planetary gear dispersion wheels 43 to rotate, at the moment, the planetary gear dispersion wheels 43 are in reverse rotation, the planetary gear dispersion wheels 43 drive the matching sleeves 44 in the inner part to transmit the reverse rotation power to the traction disc 54, the traction disc 54 transmits power to the fitting steel belt 52 through the traction belt 53 with flexibility characteristics, so that the fitting steel belt 52 and the friction belt 51 are reversely rotated inside the outer stirring barrel 31;
at this time, the counter-rotating friction belt 51 is matched with the forward-rotating outer stirring barrel 31 to stir the amino acid medicine with moisture, the evaporation box 22 and the air pump 23 are started while stirring, the water vapor emitted out reaches the inside of the evaporation box 22 after being filtered by the filter screen at the air outlet pipe 21, the water vapor in the air is heated and evaporated, the temperature of the original air without damaging pharmacology is kept, the air is circulated to the air inlet at the bottom of the second fixing plate 33, and dry air is continuously provided for the inside of the outer stirring barrel 31 to replace the water vapor;
when the caking is generated due to the excessive moisture of the amino acid drug, the reverse rotation friction belt 51 is matched with the forward rotation outer stirring barrel 31 to contact the caking, one end of the friction belt 51 is connected with the planetary gear dispersion wheel 43 through the matching sleeve 44, at the moment, the friction belt 51 is subjected to reverse force due to the resistance provided by the caking, the resistance block 45 is subjected to the reverse force of the friction belt 51 to rotate inside the planetary gear dispersion wheel 43, the rotation of the friction belt 51 is stopped, the dispersion power shaft 47 and the central main shaft 41 are continuously rotated forward, the outer stirring barrel 31 and the dispersion power shaft 47 are not stopped, at the moment, the support wheel 63 contacting with the friction belt 51 provides reverse force for the overturning frame 62, the overturning frame 62 is meshed with the swing gear 65 due to the bottom part of the overturning frame 62, and the limit position of the limit block 64 gradually approaches to be vertical after the overturning frame 62 rotates reversely, when the resistance of the blocks is larger, the reversing degree of the turnover frame 62 is larger until the blocks are completely vertical, and when the turnover frame 62 is completely vertical, the supporting wheels 63 are pressed against the inside of the friction belt 51, so that the friction belt 51 is in an elliptical shape, and the distance between the elliptical long axis of the friction belt 51 and the inner side surface of the outer stirring barrel 31 is minimum, so that the maximum friction force can be provided, the blocks can be crushed, the contact surface between the crushed medicine and the dry air is maximum, and the drying effect is improved;
in the process that the friction belt 51 is gradually deformed, due to the flexible connection characteristic of the traction belt 53, the traction belt 53 can be correspondingly deformed according to the feedback states of the friction belt 51 and the matching steel belt 52, so that even if the traction belt 53 is deformed, the power of the traction disc 54 can be transmitted to the matching steel belt 52 and the friction belt 51 through the deformed traction belt 53, the matching steel belt 52 and the friction belt 51 can also be reversed after being deformed, and the friction effect between the friction belt 51 and the outer stirring barrel 31 is ensured.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The utility model provides a low temperature drying device is used in rumen protection amino acid preparation, is including being used for providing power unit (1) that the device started and being used for carrying out stoving power unit (2) of moisture replacement to amino acid, stoving power unit (2) are installed power unit (1) upper end rear side, its characterized in that: still including being used for carrying out outer rabbling mechanism (3), friction mechanism (5) that the stirring improves stoving effect to the amino acid and carrying out supporting mechanism (6) of form adaptation according to amino acid agglomeration degree, outer rabbling mechanism (3) are connected through air inlet and gas outlet stoving power unit (2) front end, transmission mechanism (4) of distribution power are installed to outer rabbling mechanism (3) both ends face, transmission mechanism (4) run through the inside of outer rabbling mechanism (3), just friction mechanism (5) are inside to be passed through supporting mechanism (6) cooperation transmission mechanism (4), outer rabbling mechanism (3) slope is fixed power unit (1) is inboard.
2. The low-temperature drying device for rumen-protected amino acid preparation according to claim 1, wherein: outer rabbling mechanism (3) are including outer agitator (31), outer agitator (31) both ends face opening rotates through the snap ring respectively and is connected with first fixed plate (32) and second fixed plate (33), outer agitator (31) surface is close to the upside and is provided with feeding sealing door (34), outer agitator (31) surface is close to the downside and is provided with ejection of compact sealing door (35), transmission mechanism (4) run through first fixed plate (32) and second fixed plate (33) just are located second fixed plate (33) one end is connected with urceolus power gear (36), outer agitator (31) excircle is located second fixed plate (33) external connection has urceolus power rack (38), urceolus power gear (36) are connected through urceolus linkage gear (37) cooperation urceolus power rack (38).
3. The low-temperature drying device for rumen-protected amino acid preparation according to claim 2, wherein: the transmission mechanism (4) comprises a central spindle (41), the central spindle (41) penetrates through the axis position of the outer stirring barrel (31), one end of the central spindle is connected with the outer barrel power gear (36), the other end of the central spindle (41) is connected with a planetary gear power wheel (42), three planetary gear dispersing wheels (43) are matched with the outer part of the planetary gear power wheel (42), dispersing power shafts (47) are connected onto the planetary gear dispersing wheels (43), the dispersing power shafts (47) are connected with the first fixing plate (32) and the second fixing plate (33) in a penetrating manner, the planetary gear dispersing wheels (43) are close to the inner part of the end face of the first fixing plate (32) and are connected with a matching sleeve (44), and the matching sleeve (44) is located and is provided with two resistance blocks (45) on the inner part of the planetary gear dispersing wheels (43), the planetary gear dispersion wheel (43) is internally provided with a groove for limiting the rotation of the matching sleeve (44) and the resistance block (45), and an energy storage spring (46) is arranged in the groove.
4. The low-temperature drying device for rumen-protected amino acid preparation according to claim 3, wherein: friction mechanism (5) is including friction belt (51), and is three friction belt (51) are article word form and distribute and are in outer agitator (31) is inside and pass through supporting mechanism (6) centers on dispersion power shaft (47) outside, cooperation steel band (52) are all installed at friction belt (51) both ends, two cooperation steel band (52) outside terminal surface all is connected with traction disc (54) through traction band (53), is close to first fixed plate (32) end traction disc (54) are through bolted connection cooperation sleeve (44), is close to second fixed plate (33) end traction disc (54) rotate and connect second fixed plate (33), supporting mechanism (6) are including dispersion mount (61), and a plurality of dispersion mount (61) are fixed on dispersion power shaft (47), two roll-over stands (62) are installed to the symmetry on dispersion mount (61), swing gear (65) are installed to dispersion mount (61) axle center position, swing gear (65) key-type connection dispersion power axle (47), swing gear (65) pass through the tooth piece meshing roll-over stand (62) one end, supporting wheel (63) are installed on roll-over stand (62) outside top, roll-over stand (62) are close to swing gear (65) end side installs stopper (64).
5. The low-temperature drying device for rumen-protected amino acid preparation according to claim 3, wherein: the power mechanism (1) comprises a workbench (11), a main motor (12) is installed at the bottom side in the workbench (11), the output end of the main motor (12) is connected with a speed reducer (13), the output end of the speed reducer (13) is connected with the central spindle (41) through a universal joint coupler (14), the two outer ends of the outer stirring barrel (31) are connected with the workbench (11) through two end fixing seats (15), the drying power mechanism (2) comprises an air outlet pipe (21), the air outlet pipe (21) is connected with an air outlet on the first fixing plate (32), the air outlet end of the air outlet pipe (21) is connected with an evaporation box (22), the air outlet of the evaporation box (22) is connected with an air pump (23) for providing power, the air outlet end of the air pump (23) is connected with the air inlet of the second fixing plate (33) through an air inlet pipe (24).
6. The low-temperature drying device for rumen-protected amino acid preparation according to claim 3, wherein: first fixed plate (32) second fixed plate (33) rotate and connect outer agitator (31), feeding sealing door (34) ejection of compact sealing door (35) are through hinge and bolted connection outer agitator (31), urceolus power rack (38) integrated into one piece in outer agitator (31), outer agitator (31) with central main shaft (41) rotation direction is unanimous, outer agitator (31) medial surface shaping has the friction pattern that has spiral direction line.
7. The low-temperature drying device for rumen-protected amino acid preparation according to claim 3, wherein: planetary gear dispersion wheel (43) key-type connection dispersion power axle (47), dispersion power axle (47) direction of rotation with central main shaft (41) direction of rotation is opposite, cooperation sleeve (44) axial cross-section is the I shape, the inside hollow structure that is of cooperation sleeve (44), dispersion power axle (47) through connection cooperation sleeve (44).
8. The low-temperature drying device for rumen-protected amino acid preparation according to claim 4, wherein: traction band (53) pass through the screwed connection cooperation steel band (52) traction disc (54), traction band (53) form for a plurality of rubber strip surrounding type equipment, cooperation steel band (52) are formed through the cooperation equipment of elastic webbing for a plurality of arc steel sheets, friction belt (51) are the outside tube-shape sticky tape that is equipped with the decorative pattern of rubber system.
9. The low-temperature drying device for rumen-protected amino acid preparation according to claim 4, wherein: roll-over stand (62) stopper (64) integrated into one piece, roll-over stand (62) rotate to be connected dispersion mount (61), supporting wheel (63) rotate to be connected roll-over stand (62), just supporting wheel (63) medial surface with evenly be provided with lug and recess between roll-over stand (62) the contact surface.
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| CN114963716B (en) | 2023-09-01 |
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