CN114576951A

CN114576951A - Three-cylinder dryer with material baffling speed regulation and control function

Info

Publication number: CN114576951A
Application number: CN202210496792.0A
Authority: CN
Inventors: 王金海; 盛旭; 石建伟; 姜帅
Original assignee: Shandong Rotex Machinery Co ltd
Current assignee: Shandong Rotex Machinery Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-06-03
Anticipated expiration: 2042-05-09
Also published as: CN114576951B

Abstract

The invention relates to the field of drying equipment, in particular to a three-cylinder dryer with a material baffling speed regulation function. Aiming at the defects that the prior device does not have the function of adjusting the material baffling speed and the rotating stability of the barrel of the device is not good. The utility model provides a three-cylinder drying-machine with material baffling speed regulation and control function, including the mounting base, fixed mounting has power component on the mounting base, is provided with the urceolus in the power component, and a section of thick bamboo in the urceolus fixedly connected with, fixedly connected with inner tube in the well section of thick bamboo run through in the urceolus to be provided with first material regulation and control part of raising, run through in the well section of thick bamboo to install the second material regulation and control part of raising. According to the invention, the materials in the drying device are matched with the downstream and upstream drying of hot gas to realize more efficient drying efficiency, the power assembly is used for stably driving the outer cylinder, the first material raising plate regulating and controlling part and the second material raising plate regulating and controlling part are used for regulating and controlling the deflection speed of the materials, and the device is improved aiming at different material drying efficiencies and conveying efficiencies.

Description

Three-cylinder dryer with material baffling speed regulation and control function

Technical Field

The invention relates to the field of drying equipment, in particular to a three-cylinder dryer with a material baffling speed regulation function.

Background

The three-cylinder dryer is used as an efficient energy-saving product for drying various powder and small granular materials, improves the working efficiency by 48-80% compared with a single-cylinder dryer, and is widely applied to drying materials such as slag, clay, coal and the like in various industries.

The inner barrel, the middle barrel and the outer barrel of the existing composite barrel are all provided with lifting blades of different shapes, the transportation and the lifting of materials are realized through the matching of the lifting blades, the materials of the inner barrel and hot gas are mixed and dried in a downstream manner, the materials of the middle barrel and the hot gas flow in a reverse manner and are dried, the middle barrel part is used as a main drying area, the materials are cooled and finally dried by the outer barrel part, and finally the materials are moved out from a discharge port of the device, the existing lifting blades are fixedly installed, so that the material baffling speed in the dryer is fixed, the transportation speed of the materials is adjusted by adjusting the rotating speed of the device, but the device has a larger size and cannot rotate too fast, so the sizes of the dryers with different working efficiencies are greatly different, therefore, most of three-barrel dryers do not have the function of adjusting the material baffling speed, and the application range of the dried materials of the device is influenced, and the drive arrangement of current compound barrel mostly realizes rotating with the wheel rim cooperation for the tow boat, and in long-time course of operation, device barrel rotational stability is not good.

Aiming at the defects of the prior art, a three-cylinder dryer which can stably rotate and has a material baffling speed regulation function is developed.

Disclosure of Invention

In order to overcome the defects that the conventional device does not have the function of regulating the material baffling speed and the rotation stability of a cylinder body of the device is poor, the three-cylinder drying machine with the function of regulating and controlling the material baffling speed in stable rotation work is provided.

The technical scheme of the invention is as follows: a three-cylinder dryer with a material deflection speed regulation function comprises a mounting base, wherein power components are respectively and fixedly mounted on the left part and the right part of the mounting base, the two groups of power components are arranged in bilateral symmetry, outer cylinders are arranged in the two groups of power components, the power components are used for providing power for rotation of the outer cylinders, middle cylinders are fixedly connected in the outer cylinders through fixing rods, inner cylinders are fixedly connected in the middle cylinders through fixing rods, first material lifting regulation and control parts are arranged on the mounting base and are in sliding fit with the outer cylinders, second material lifting regulation and control parts are mounted in the middle cylinders, the first material lifting regulation and control parts are connected with the second material lifting regulation and control parts, under the driving of the power components, the first material lifting regulation and control parts enable materials between the outer cylinders and the middle cylinders to be transferred rightwards, the second material lifting regulation and control parts enable materials between the middle cylinders and the inner cylinders to be transferred leftwards, and the first material lifting regulation and control parts are also used for regulating the material transfer speeds of the first material lifting regulation and the second material lifting regulation and control parts, adjusting its degree of raising up of turning over of material, being provided with a plurality of group of lifting plate group in the inner tube, every group lifting plate group circumference is provided with a plurality of, urceolus right-hand member fixed mounting has spacing shell, well section of thick bamboo right-hand member rigid coupling has the conical shell, and the air vent has been seted up at the conical shell middle part, and conical shell right flank circumference rigid coupling has a plurality of guide plate, and spacing shell right part fixed mounting has the discharge gate, is provided with the guide plate in the discharge gate equally.

Furthermore, the lifting blade group comprises an angular lifting blade and a universal lifting blade which are arranged in a matching way.

Furthermore, the outer surface of the outer cylinder is sprayed with a heat insulation coating, and the middle cylinder and the inner cylinder are both made of heat conduction materials.

Furthermore, the power assembly comprises a speed reducing motor, the speed reducing motor is fixedly installed on the front portion of the installation base, the left portion of the installation base is rotatably provided with two guide supporting wheels, an output shaft of the speed reducing motor is fixedly connected with a rotating shaft on the adjacent guide supporting wheel, a gyro guide wheel is arranged in the middle of each guide supporting wheel, a ratchet ring is fixedly installed on the outer peripheral portion of each gyro guide wheel, rolling rings are arranged on the two guide supporting wheels and fixedly connected with the outer barrel, trapezoidal grooves are inwards formed in the outer peripheral surfaces of the rolling rings, and the ratchet ring is in close contact with the bottom surfaces of the trapezoidal grooves on the rolling rings.

Furthermore, the ratchet ring is made of rubber, the ratchets of the ratchet ring are arranged at right angles, and the inclined surfaces of the ratchets of the ratchet ring are in close contact with the bottom surface of the trapezoidal groove in the rolling ring.

Further, first material lifting regulation and control part includes the spacing collar, the spacing slip of spacing collar sets up the left part at the urceolus, the slip of installation base left part is provided with the installation balladeur train, two parts do not rotate around the installation balladeur train and are provided with spacing tow boat, two spacing tow boats all rotate with the spacing collar and are connected, installation base left part fixed mounting has electric putter, electric putter's flexible end and installation balladeur train rigid coupling, the inside fixed mounting of spacing collar has a plurality of installation connecting rod, a plurality of installation spout has been seted up to circumference on the urceolus, a plurality of installation connecting rod slides respectively and sets up in a plurality of installation spout of urceolus, the medial surface of installation connecting rod is fixed mounting a plurality of stirring subassembly respectively, the stirring subassembly is used for the stirring up of material.

Further, the stirring subassembly is including first spacing frame, first spacing frame passes through bolt fixed connection on adjacent installation connecting rod medial surface, limiting plate and first rotor plate all are provided with a plurality of, a plurality of arrangement groove has evenly been seted up to circumference on the inside wall of urceolus, a plurality of limiting plate is fixed respectively and is inlayed at the arrangement inslot of urceolus, the first rotor plate of a plurality of rotates the arrangement inslot that sets up at the urceolus respectively, first rotor plate is located the inboard of limiting plate, the arc spout has been seted up to the limiting plate left part, the lateral surface of first rotor plate is provided with the spacer pin, the spacing slip of the spacer pin of first rotor plate sets up in the arc spout of adjacent limiting plate, the spacer pin of first rotor plate slides with first spacing frame and sets up, the equal rigid coupling of the first rotor plate medial surface of a plurality of has first lifting blade.

Further, the second kickoff regulation and control part is including the straight-teeth gear, the straight-teeth gear passes through dead lever and adjacent first kickoff board fixed connection, a plurality of spout has been seted up to circumference in the well section of thick bamboo, it is provided with two spacing balladeur trains to all slide in every spout of well section of thick bamboo, two spacing balladeur trains circumference symmetry sets up, both sides subtend face all is provided with the tooth around two spacing balladeur trains, the tooth of spacing balladeur train meshes with adjacent straight-teeth gear mutually, the equal rigid coupling of the opposite side has the spacing frame of second about two spacing balladeur trains, the spout inboard rotation of well section of thick bamboo installs the second and changes the board, the lateral surface of second commentaries on classics board is provided with two spacer pins, two spacer pins of second commentaries on classics board are spacing to slide respectively and set up in the spacing frame of adjacent second, the equal rigid coupling of medial surface of every second commentaries on classics board has the second kickoff board.

Further, the axial included angle between the first lifting blade and the outer barrel and the axial included angle between the second lifting blade and the outer barrel are 45 degrees, and the included angle between the adjacent first lifting blade and the adjacent second lifting blade is 90 degrees.

The invention has the following advantages: according to the invention, hot gas passes through the three cylinders, materials are matched with the hot gas for downstream and upstream drying to realize more efficient drying efficiency, the power assembly is used for stably driving the outer cylinder, the guide supporting wheel and the gyro guide wheel are used for preventing the rolling ring from generating transverse relative displacement, the ratchet ring and the rolling ring are matched for generating relative friction force to generate stable limiting rotation on the rolling ring, the first lifting plate regulating and controlling part and the second lifting plate regulating and controlling part are used for regulating and controlling the deflection speed of the materials, the first lifting plate and the second lifting plate are used for realizing the lifting of the materials at different angles, and the proper drying effect of the materials is realized through matching, so that the device can improve the drying efficiency and the conveying efficiency of different materials.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of another embodiment of the present invention.

Fig. 3 is a partial perspective view of the present invention.

Fig. 4 is a partial perspective view of the power module of the present invention.

Fig. 5 is a perspective sectional view of a portion of the present invention.

Fig. 6 is a sectional view showing another embodiment of the present invention.

Fig. 7 is a perspective sectional view of a part of the component of the present invention.

In the reference symbols: 1-a mounting base, 2-a power assembly, 21-a speed reducing motor, 22-a guide riding wheel, 23-a gyro guide wheel, 24-a ratchet ring, 25-a rolling ring, 3-an outer cylinder, 4-a middle cylinder, 5-an inner cylinder, 6-a first material lifting regulation and control component, 61-a limiting ring, 62-a mounting carriage, 63-a limiting dragging wheel, 64-an electric push rod, 65-a mounting connecting rod, 66-a first limiting frame, 67-a limiting plate, 68-a first rotating plate, 69-a first material lifting plate, 7-a second material lifting regulation and control component, 71-a straight gear, 72-a limiting carriage, 73-a second limiting frame, 74-a second rotating plate, 75-a second material lifting plate, 8-a material lifting plate group, 9-a limiting shell and 10-a conical shell, 11-guide plate, 12-discharge hole.

Detailed Description

The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).

Example 1

A three-cylinder dryer with a material deflection speed regulation function is disclosed, as shown in figures 1-7, and comprises a mounting base 1, wherein power components 2 are respectively and fixedly mounted on the left part and the right part of the mounting base 1, two groups of power components 2 are arranged in bilateral symmetry, outer cylinders 3 are arranged in the two groups of power components 2, the power components 2 are used for providing power for the rotation of the outer cylinders 3, the outer cylinders 3 are driven by the power components 2 to realize a stable rotation effect, heat insulation coatings are sprayed on the outer surfaces of the outer cylinders 3, so that the heat insulation effect of the outer cylinders 3 and the outside is realized, the dissipation of heat in the outer cylinders 3 is reduced, middle cylinders 4 are fixedly connected in the outer cylinders 3 through fixing rods, inner cylinders 5 are fixedly connected in the middle cylinders 4 through fixing rods, the middle cylinders 4 and the inner cylinders 5 are both arranged by heat conduction materials, so that the heat in the outer cylinders 3, the middle cylinders 4 and the inner cylinders 5 is uniformly dispersed, and the heat is fully used, the mounting base 1 is provided with a first material lifting regulation and control component 6, the first material lifting regulation and control component 6 is in sliding fit with the outer barrel 3, a second material lifting regulation and control component 7 is installed in the middle barrel 4 in a penetrating mode, the first material lifting regulation and control component 6 is connected with the second material lifting regulation and control component 7, under the driving of the power component 2, the first material lifting regulation and control component 6 enables materials between the outer barrel 3 and the middle barrel 4 to be transferred rightwards, the second material lifting regulation and control component 7 enables materials between the middle barrel 4 and the inner barrel 5 to be transferred leftwards, the first material lifting regulation and control component 6 is also used for adjusting the material transfer speed of the first material lifting regulation and control component 6 and the material lifting degree of the first material lifting regulation and control component 7, a plurality of material lifting plate groups 8 are arranged in the inner barrel 5, a plurality of material lifting plate groups 8 are circumferentially arranged in each material lifting plate group 8, the material lifting plate groups 8 comprise angle-shaped material lifting plates and Chinese character-shaped material lifting plates, and Chinese character-shape material lifting plates are matched under the work in the material lifting plate groups 8, avoid getting into the hot gas of inner tube 5 and produce wind tunnel phenomenon in

urceolus

3, 3 right-hand members of urceolus fixed mounting have spacing shell 9, well 4 right-hand members rigid couplings of section of thick bamboo have conical shell 10, the air vent has been seted up at conical shell 10 middle part, conical shell 10 is located spacing shell 9 left side, the cooperation forms the toper cavity between the two, conical shell 10 right side circumference rigid coupling has a plurality of guide plate 11, spacing shell 9 right part fixed mounting has discharge gate 12, be provided with guide plate 11 in the discharge gate 12 equally.

When the device is used for drying target materials, firstly, after the materials reach the moisture drying treatment range of the device through pretreatment, a hot gas source is provided for the device through a gas producer, the hot gas respectively enters an outer cylinder 3, a middle cylinder 4 and an inner cylinder 5, the materials enter the inner cylinder 5 through a feeding device, the outer cylinder 3, the middle cylinder 4 and the inner cylinder 5 are driven by a power assembly 2 to rotate together, after the materials enter the inner cylinder 5, the materials move rightwards to enter the middle cylinder 4 under the flowing of the hot gas and the turning of a material lifting plate group 8, the hot gas is discharged into a tail gas treatment device through a vent hole of a conical shell 10, the materials slide leftwards and downwards when falling onto the inclined surface of the conical shell 10, the vent hole is arranged in the middle part of the conical shell 10 to prevent the materials from being blown out from the conical shell 10, the materials in the middle cylinder 4 move leftwards under the turning of a second material lifting regulation part 7, the materials moving leftwards in the middle cylinder 4 are dried through the countercurrent flow of the hot gas, the material moves leftwards to the leftmost end of the middle barrel 4 under the matching of the turning of the second material lifting regulation part 7, so that the material in the middle barrel 4 moves into the outer barrel 3, the material in the outer barrel 3 moves rightwards under the driving of hot gas, the dried qualified material is quickly driven to the rightmost end of the outer barrel 3 by matching with the first material lifting regulation part 6, the material at the right end of the outer barrel 3 is driven by a guide plate 11 to move from a limiting cavity formed by a limiting shell 9 and a conical shell 10 to a discharge port 12, finally the dried material enters a subsequent flow from the discharge port 12, the hot gas is continuously blown out from the discharge port 12, the dried unqualified material in the outer barrel 3 is gradually dried to a qualified state under the matching of the turning of the first material lifting regulation part 6 due to the self gravity of the dried unqualified material in the outer barrel 3, and in order to reduce the accumulation of the material in the outer barrel 3, the second material lifting regulation part 7 is driven to change together by regulating the first material lifting regulation part 6, make its two accelerate or slow down the speed of stirring of material, come the hot gas of different temperatures and urceolus 3 slew velocity of cooperation to this realizes the regulation and control of material baffling speed in urceolus 3, well section of thick bamboo 4 and inner tube 5, makes the interior material of device obtain predetermined drying effect and higher drying efficiency, finishes after the material is carried, makes outside material feeding unit close in advance, after the whole drying of material and shifts out this device, operating personnel closes power component 2.

Example 2

On the basis of embodiment 1, as shown in fig. 1 to 4, the power assembly 2 includes a speed reduction motor 21, the speed reduction motor 21 is fixedly installed at the front portion of the installation base 1 through bolts, the left portion of the installation base 1 is rotatably installed with two guide supporting wheels 22, an output shaft of the speed reduction motor 21 is fixedly connected with a rotating shaft on the adjacent guide supporting wheel 22, the middle portions of the two guide supporting wheels 22 are fixedly installed with a gyro guide wheel 23, the outer peripheral portion of the gyro guide wheel 23 is fixedly embedded with a ratchet ring 24, the ratchet ring 24 is made of rubber, the ratchet of the ratchet ring 24 is arranged at a right angle, the two guide supporting wheels 22 are provided with a rolling ring 25, the rolling ring 25 is fixedly connected with the outer cylinder 3, the outer peripheral surface of the rolling ring 25 is inwardly provided with a trapezoidal groove, the ratchet ring 24 is in close contact with the bottom surface of the trapezoidal groove on the rolling ring 25, the ratchet ring 24 made of rubber is used for increasing the contact friction with the rolling ring 25, the inclined surface of the ratchet ring 24 is in close contact with the bottom surface of the trapezoidal groove on the rolling ring 25, thereby preventing the relative displacement between the gyro guide wheel 23 and the rolling ring 25.

The power component 2 drives the outer cylinder 3 to drive the middle cylinder 4 and the inner cylinder 5 to rotate, when the material drying operation is started, an operator synchronously starts the two speed reducing motors 21 to operate, the two speed reducing motors 21 drive the rolling ring 25 to rotate through the guide riding wheels 22 connected with the two speed reducing motors, the rotation directions of the guide riding wheels 22 on the front side and the rear side are opposite, wherein the limiting on the left side and the right side of the rolling ring 25 is realized by the guide riding wheels 22 in the rotating process of the rolling ring 25, the trapezoidal groove in the middle of the rolling ring is clamped by the gyro guide wheels 23, so that the rolling ring 25 is matched with the guide riding wheels 22 and the gyro guide wheels 23 to generate better limiting and guiding effects, and the arrangement of the trapezoidal groove enables the rolling ring 25 to be uniformly transmitted along the trapezoidal oblique edge under the supporting of the guide riding wheels 22, the stress generated between the rolling ring 25 and the guide wheels is prevented from being concentrated at the turning position to damage parts, the service life of the parts in the power component 2 is prolonged, the rotation directions of the gyro guide wheels 23 on the front side and the rear side are opposite, therefore, the ratchet rings 24 on the front side and the rear side are also symmetrically arranged in the front-rear direction, the inclined ratchet side surfaces of the ratchet rings 24 are in close contact with the bottoms of the trapezoidal grooves on the rolling ring 25, in the rotating process of the guide supporting wheel 22, the force of the ratchet rings 24 for driving the rolling ring 25 is increased, the relative displacement between the rolling ring 25 and the guide supporting wheel 22 as well as between the rolling ring 25 and the gyro guide wheel 23 is avoided, so that the non-uniform rotation of the outer cylinder 3 caused by the abrasion of the rolling ring 25 is avoided, and a more efficient transmission effect can be realized.

As shown in fig. 2-6, the first material lifting regulation component 6 includes a limiting ring 61, the limiting ring 61 is slidably disposed at the left portion of the outer cylinder 3, the mounting base 1 is slidably disposed at the left portion thereof with a mounting carriage 62, the front and rear portions of the mounting carriage 62 are respectively rotatably mounted with limiting tugs 63, both the limiting tugs 63 are rotatably connected with the limiting ring 61, the limiting tugs 63 are used for limiting and guiding rotation of the limiting ring 61, the left portion of the mounting base 1 is fixedly mounted with an electric push rod 64, the telescopic end of the electric push rod 64 is fixedly connected with the mounting carriage 62, the inner portion of the limiting ring 61 is fixedly welded with a plurality of mounting connecting rods 65, the outer cylinder 3 is circumferentially provided with a plurality of mounting chutes, the plurality of mounting connecting rods 65 are respectively slidably disposed in the plurality of mounting chutes of the outer cylinder 3, the inner side surfaces of the mounting connecting rods 65 are respectively fixedly mounted with a plurality of material-turning components, the material-turning components are used for turning materials, the material in the outer cylinder 3 is dried during the process of moving to the right.

As shown in fig. 6 and 7, the material turning assembly includes a first limiting frame 66, the first limiting frame 66 is fixedly connected to the inner side of the adjacent mounting connecting rod 65 through bolts, a plurality of limiting plates 67 and a plurality of first rotating plates 68 are respectively arranged, a plurality of placing grooves are evenly arranged on the inner side wall of the outer barrel 3 in the circumferential direction, a plurality of limiting plates 67 are respectively fixedly embedded in the placing grooves of the outer barrel 3, a plurality of first rotating plates 68 are respectively rotatably arranged in the placing grooves of the outer barrel 3, the first rotating plates 68 are positioned at the inner sides of the limiting plates 67, an arc chute is arranged at the left part of the limiting plates 67, a limiting pin is welded on the outer side of the first rotating plates 68, the limiting pin of the first rotating plates 68 is slidably arranged in the arc chute of the adjacent limiting plates 67, the limiting plates 67 are used for limiting the limiting pin of the first rotating plates 68, the limiting pin of the first rotating plates 68 is slidably arranged with the first limiting frame 66, the first rotating plates 68 are driven by the first limiting frame 66 to rotate, the inner side surfaces of the first rotating plates 68 are fixedly connected with first material raising plates 69.

As shown in fig. 6 and 7, the second lifting adjusting and controlling component 7 includes a spur gear 71, the spur gear 71 is fixedly connected to the adjacent first lifting plate 69 through a fixing rod, a plurality of sliding grooves are formed in the inner circumference of the middle barrel 4, two limiting carriages 72 are slidably disposed in each sliding groove of the middle barrel 4, the two limiting carriages 72 are symmetrically disposed in the circumferential direction, the front and rear opposite sides of the two limiting carriages 72 are fixedly connected with teeth, the teeth of the limiting carriages 72 are engaged with the adjacent spur gear 71, the left and right opposite sides of the two limiting carriages 72 are welded with second limiting frames 73, the inner side of the sliding groove of the middle barrel 4 is rotatably mounted with a second rotating plate 74, the outer side of the second rotating plate 74 is fixedly connected with two limiting pins, the two limiting pins of the second rotating plate 74 are respectively slidably disposed in the adjacent second limiting frames 73, the inner side of each second rotating plate 74 is fixedly connected with a second lifting plate 75, first lifting blade 69 and second lifting blade 75 are 45 with 3 axial contained angles of urceolus, and the contained angle is 90 between adjacent first lifting blade 69 and the second lifting blade 75, and first lifting blade 69 and second lifting blade 75 are in moderate state to the effect of raising and transporting of material under this state, through the rotation towards axial direction parallel or vertical direction, realize raising and transporting the effect to the different raising of material.

The first material lifting regulation and control component 6 and the second material lifting regulation and control component 7 are used for completing the lifting of materials in the outer barrel 3 and the middle barrel 4, are matched with different lifting angles at the same time, realize the lifting drying effect on different materials on the premise of the same conveying speed, realize different conveying speeds of the materials on the premise of the same drying effect so as to improve the working efficiency of material drying, realize different drying effects on the materials by adjusting the conveying speed of the materials under the action of hot gases with different temperatures, when the materials enter the middle barrel 4 from the right end of the inner barrel 5, move leftwards under the stirring action of the second material lifting plate 75, the hot gases entering from the left end of the middle barrel 4 and the materials inside the middle barrel move oppositely, so as to realize the countercurrent drying of the materials, most of moisture is separated from the materials, and the materials fall into the outer barrel 3 after moving from the right end to the left end of the middle barrel 4, the material in the outer cylinder 3 moves rightwards under the pushing of the first material raising plate 69, most dry qualified materials move rightwards to the right end of the outer cylinder 3, the dry unqualified materials are continuously stirred and dried under the driving of the self gravity, when the baffling speed of the materials in the outer cylinder 3 and the middle cylinder 4 needs to be changed due to the external equipment or the drying effect of the materials needs to be changed, an operator starts the electric push rod 64, the electric push rod 64 drives the installation sliding frame 62 to move leftwards or rightwards, the installation sliding frame 62 drives the limiting ring 61 to synchronously move through the limiting tug 63, the limiting ring 61 drives the installation connecting rod 65 to move, when the installation connecting rod 65 moves rightwards, the installation connecting rod 65 drives the first limiting frame 66 to move rightwards, the first limiting frame 66 drives the limiting pin of the first rotating plate 68 to rotate towards the direction vertical to the axial direction of the outer cylinder 3 through the limiting pin driving the first rotating plate 68, the first rotating plate 68 drives the first material raising plate 69 adjacent to the first rotating plate to move.

The first material raising plate 69 is driven to rotate by a fixed rod of the straight gear 71, the straight gear 71 drives two limiting carriages 72 adjacent to the first material raising plate to move oppositely, two second limiting frames 73 move oppositely to drive limiting pins of second rotating plates 74 adjacent to the first material raising plate to move, the second rotating plates 74 are driven by the limiting pins to rotate in the direction vertical to the axial direction, the second rotating plates 74 drive adjacent second material raising plates 75 to move together, an axial included angle between the first material raising plate 69 and the second material raising plate 75 is 45 degrees in an initial state, when the first material raising plate 69 and the second material raising plate 75 move in the direction vertical to the axial direction, the contact area between the first material raising plate 69 and the material moving axially is increased, meanwhile, the contact area of the first material raising plate 69 and the second material raising plate 75 overturning in the circumferential direction in the middle barrel 4 is reduced, at the moment, the transportation speed of the first material raising plate 69 and the second material raising plate 75 is reduced, and the overturning degree of the material is also reduced, when the mounting connecting rod 65 moves leftwards, the first lifting blade 69 and the second lifting blade 75 rotate towards the axial direction, at this time, the transporting speed of the materials is properly increased, the lifting degree of the materials is also increased, when the included angles between the first lifting blade 69 and the second lifting blade 75 and the axial direction are smaller and smaller, the lifting degree of the materials by the first lifting blade 69 and the second lifting blade 75 is gradually increased, but the moving speed of the materials is partially reduced because the angle of the axial moving of the materials is reduced, if the humidity of the materials is higher, the angle of the second lifting blade 75 is adjusted on the premise that the hot air speed in the middle barrel 4 is not changed, the lifting effect of the materials in the middle barrel 4 is enhanced when the transporting speed of the materials in the middle barrel 4 is reduced, the drying effect of the materials is enhanced, the transporting speed of the materials in the outer barrel 3 is reduced synchronously, the drying of the materials is more thorough, if the humidity of the materials is lower, the transporting speed of the materials is also adjusted to the fastest, the materials can rapidly pass through the outer barrel 3 and the middle barrel 4, the drying efficiency of the device is improved, the resource waste is reduced, and the adaptability adjustment of the material conveying speed and the turning degree is realized.

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

1. The utility model provides a three-cylinder drying-machine with material baffling speed regulation and control function which characterized in that: the material transfer device comprises a mounting base (1), wherein power components (2) are respectively fixedly mounted on the left part and the right part of the mounting base (1), the two groups of power components (2) are arranged in bilateral symmetry, outer cylinders (3) are arranged in the two groups of power components (2), the power components (2) are used for providing power for rotation of the outer cylinders (3), middle cylinders (4) are fixedly connected in the outer cylinders (3) through fixing rods, inner cylinders (5) are fixedly connected in the middle cylinders (4) through fixing rods, first material lifting regulation and control parts (6) are arranged on the mounting base (1), the first material lifting regulation and control parts (6) are in sliding fit with the outer cylinders (3), second material lifting regulation and control parts (7) are mounted in the middle cylinders (4), the first material lifting regulation and control parts (6) are connected with the second material lifting regulation and control parts (7), and materials between the outer cylinders (3) and the middle cylinders (4) are transferred to the right by the first material lifting regulation and control parts (6) under the driving of the power components (2), second material lifting regulation and control part (7) make the material between well section of thick bamboo (4) and inner tube (5) shift left, first material lifting regulation and control part (6) still are used for adjusting its self and the material transfer rate of second material lifting regulation and control part (7), adjust its degree of raising the material, be provided with a plurality of groups material lifting plate group (8) in inner tube (5), every group material lifting plate group (8) circumference is provided with a plurality of, urceolus (3) right-hand member fixed mounting has spacing shell (9), well section of thick bamboo (4) right-hand member rigid coupling has toper shell (10), the air vent has been seted up at toper shell (10) middle part, toper shell (10) right flank circumference rigid coupling has a plurality of guide plate (11), spacing shell (9) right part fixed mounting has discharge gate (12), be provided with guide plate (11) in discharge gate (12) equally.

2. The three-cylinder dryer with the material baffling speed regulation function as claimed in claim 1, wherein: the material lifting plate group (8) comprises an angular material lifting plate and a universal material lifting plate which are arranged in a matching way.

3. The three-cylinder dryer with the material baffling speed regulation function as claimed in claim 1, wherein: the outer surface of the outer cylinder (3) is sprayed with a heat insulation coating, and the middle cylinder (4) and the inner cylinder (5) are both made of heat conduction materials.

4. The three-cylinder dryer with the material baffling speed regulation function as claimed in claim 1, wherein: power component (2) is including gear motor (21), gear motor (21) fixed mounting is anterior at mounting base (1), mounting base (1) left part is rotated and is installed two direction riding wheels (22), the output shaft of gear motor (21) and the pivot fixed connection on the adjacent direction riding wheel (22), two direction riding wheels (22) middle parts are provided with top leading wheel (23), the peripheral portion fixed mounting of top leading wheel (23) has ratchet ring (24), be provided with on two direction riding wheels (22) and roll circle (25), roll circle (25) and urceolus (3) fixed connection, roll circle (25) outer peripheral face inwards has seted up trapezoidal recess, the bottom surface in close contact with of trapezoidal recess on ratchet ring (24) and the rolling circle (25).

5. The three-cylinder dryer with the material baffling speed regulation function as claimed in claim 4, wherein: the ratchet ring (24) is made of rubber, the ratchets of the ratchet ring (24) are arranged in a right angle, and the inclined surface of the ratchets of the ratchet ring (24) is tightly contacted with the bottom surface of the trapezoidal groove on the rolling ring (25).

6. The three-cylinder dryer with the material baffling speed regulation function as claimed in claim 1, wherein: the first material lifting regulation and control component (6) comprises a limiting ring (61), the limiting ring (61) is arranged at the left part of the outer barrel (3) in a limiting sliding manner, the left part of the mounting base (1) is provided with a mounting sliding frame (62) in a sliding manner, the front part and the rear part of the mounting sliding frame (62) are respectively provided with a limiting tug (63) in a rotating manner, the two limiting tug (63) are both connected with the limiting ring (61) in a rotating manner, the left part of the mounting base (1) is fixedly provided with an electric push rod (64), the telescopic end of the electric push rod (64) is fixedly connected with the mounting sliding frame (62), the inner part of the limiting ring (61) is fixedly provided with a plurality of mounting connecting rods (65), the outer barrel (3) is circumferentially provided with a plurality of mounting sliding grooves, a plurality of mounting connecting rods (65) are respectively arranged in a plurality of mounting sliding grooves of the outer barrel (3) in a sliding manner, and a plurality of material overturning components are respectively fixedly arranged on the inner side surface of the mounting connecting rods (65), the stirring assembly is used for stirring the materials.

7. The three-cylinder dryer with the material baffling speed regulation function as claimed in claim 6, wherein: the material turning component comprises a first limiting frame (66), the first limiting frame (66) is fixedly connected to the inner side surface of an adjacent mounting connecting rod (65) through bolts, a plurality of limiting plates (67) and a plurality of first rotating plates (68) are arranged, a plurality of placing grooves are uniformly formed in the inner side wall of the outer barrel (3) in the circumferential direction, a plurality of limiting plates (67) are respectively fixedly embedded in the placing grooves of the outer barrel (3), a plurality of first rotating plates (68) are respectively rotatably arranged in the placing grooves of the outer barrel (3), the first rotating plates (68) are positioned on the inner sides of the limiting plates (67), an arc-shaped chute is formed in the left part of each limiting plate (67), a limiting pin is arranged on the outer side surface of each first rotating plate (68), the limiting pin of each first rotating plate (68) is arranged in the arc-shaped chute of the adjacent limiting plates (67) in a limiting sliding manner, the limiting pin of each first rotating plate (68) is arranged in a sliding manner with the first limiting frame (66), the inner side surfaces of the first rotating plates (68) are fixedly connected with first material raising plates (69).

8. A three-cylinder dryer with material deflection speed regulation and control function as claimed in claim 7, wherein: the second material lifting regulation and control component (7) comprises a straight gear (71), the straight gear (71) is fixedly connected with an adjacent first material lifting plate (69) through a fixing rod, a plurality of sliding grooves are formed in the inner circumference of the middle barrel (4), two limiting sliding frames (72) are arranged in each sliding groove of the middle barrel (4) in a sliding mode, the two limiting sliding frames (72) are arranged in a circumferential symmetrical mode, facing surfaces of the front side and the rear side of each limiting sliding frame (72) are respectively provided with a tooth, the teeth of the limiting sliding frames (72) are meshed with the adjacent straight gear (71), the left facing side and the right facing side of each limiting sliding frame (72) are respectively fixedly connected with a second limiting frame (73), a second rotating plate (74) is rotatably arranged on the inner side of the sliding groove of the middle barrel (4), two limiting pins are arranged on the outer side of each second rotating plate (74), the two limiting pins of the second rotating plate (74) are respectively arranged in the adjacent second limiting frames (73) in a limiting sliding mode, the inner side surface of each second rotating plate (74) is fixedly connected with a second material raising plate (75).

9. The three-cylinder dryer with the material baffling speed regulation function as claimed in claim 8, wherein: the axial included angle between the first material raising plate (69) and the outer barrel (3) and the axial included angle between the second material raising plate (75) and the outer barrel (3) are 45 degrees, and the included angle between the adjacent first material raising plate (69) and the adjacent second material raising plate (75) is 90 degrees.