CN112503909A - Smooth particle material rolling drying device - Google Patents
Smooth particle material rolling drying device Download PDFInfo
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- CN112503909A CN112503909A CN202011329134.XA CN202011329134A CN112503909A CN 112503909 A CN112503909 A CN 112503909A CN 202011329134 A CN202011329134 A CN 202011329134A CN 112503909 A CN112503909 A CN 112503909A
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- Prior art keywords
- plate
- supporting leg
- hopper
- fixedly connected
- motor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
- F26B17/04—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
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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
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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
- F26B25/02—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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/08—Granular materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention belongs to the technical field of industrial and agricultural production tools, in particular to a smooth granular material rolling drying device which comprises a bottom plate, a first supporting leg, a second supporting leg, a first rotating roller, a second rotating roller, a conveying belt, a supporting frame, a heating plate, a first hopper, a mounting frame, a connecting plate, a first motor, a discharging roller, a second motor and a material returning mechanism, wherein the conveying belt is obliquely arranged, so that materials roll downwards under the action of self gravity when falling on the conveying belt, the first motor rotates, the conveying belt drives the materials to have an upward trend under the action of friction force, and when the materials fall, the materials roll under the combined action of the self gravity of the materials and the friction force provided by the conveying belt; through adjusting a motor speed, make the speed that the conveyer belt drove material upward movement reach the equilibrium with the speed that the material rolled under the dead weight effect, make the material stop for a long time on the conveyer belt for the heating panel can be more even dry the material.
Description
Technical Field
The invention belongs to the technical field of industrial and agricultural production tools, and particularly relates to a smooth granular material rolling drying device.
Background
In the production process of particles or powder produced in chemical production, materials produced in an upstream process are directly fed into a drying device to be dried, so that dried products are obtained or the production of the next process is facilitated;
at present, aiming at the drying of materials, the most adopted mode is to dry materials in a long-distance closed space by introducing hot air, such as a tunnel type dryer and a long-distance drying device similar to the tunnel type dryer, the materials to be dried are placed on a storage rack, then the materials are placed in the drying device, hot air is introduced from one end of the drying device, air is exhausted from the other end of the drying device, the hot air passes along the length direction of the drying device to dry the materials in sequence, by adopting the mode, the materials are static, the situation that the upper-layer materials are dried but the lower-layer materials are not dried is often caused, secondly, the existing drying device is designed with a larger size for improving the drying quality, and further higher energy consumption is caused, therefore, the materials are enabled to continuously roll in the drying process, the area of the materials contacting with the hot air can be increased, and the problem of uneven drying can be solved, the energy consumed in the drying process is saved.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a smooth granular material rolling drying device. The invention is mainly used for solving the problem of uneven drying caused by small area of the particle materials contacting hot air because the particle materials are in a static state or are not evenly turned in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention provides a smooth granular material rolling drying device which comprises a bottom plate, a first supporting leg, a second supporting leg, a first rotating roller, a second rotating roller, a conveying belt, a supporting frame, a heating plate, a first hopper, a mounting frame, a connecting plate, a first motor, a discharging roller, a second motor and a material returning mechanism, wherein the first supporting leg is arranged on the bottom plate; the first supporting legs are symmetrically arranged at one end of the upper part of the bottom plate; one end of the first supporting leg is fixedly connected with the bottom plate; the first hopper is arranged at the other end of the first supporting leg; one side of the first hopper is fixedly connected with one first supporting leg; the other side of the first hopper is fixedly connected with the other first supporting leg; the first rotating roller is arranged at the lower part of the first hopper; one end of the first rotating roller is rotatably connected with one first supporting leg; the other end of the first rotating roller is rotatably connected with the other first supporting leg; one side of one first supporting leg is provided with the mounting rack; one side of the mounting rack is fixedly connected with the first supporting leg; the first motor is fixedly connected to the upper part of the mounting frame; a rotating shaft of the first motor is fixedly connected with one end of the first rotating roller; the second supporting legs are symmetrically arranged at the other end of the upper part of the bottom plate; one end of the second supporting leg is connected with the bottom plate; the second rotating roller is arranged between the second supporting legs; one end of the second rotating roller is rotatably connected with one end of one second supporting leg; the other end of the second rotating roller is rotatably connected with the other second supporting leg; the first rotating roller and the second rotating roller are in transmission through a conveying belt; the support frame is arranged on one side of the first support leg; one end of the support frame is fixedly connected with the first support leg; the other end of the supporting frame is rotationally connected with a connecting shaft arranged at one end of the heating plate; the upper part of the second supporting leg is provided with a waist-shaped hole; a support shaft is arranged at the other end of the heating plate; the supporting shaft is in lap joint with the waist-shaped hole; a sealing plate is arranged on the heating plate; the heating plate) is of a cavity structure; one side of the heating plate close to the conveying belt is provided with an air hole; the upper part of the heating plate is provided with a joint; the joint is communicated with the heat supply mechanism; the connecting plates are symmetrically arranged on two sides of the conveying belt; one end of the connecting plate is rotatably connected with the first rotating roller; the other end of the connecting plate is rotatably connected with the second rotating roller; the discharging opening of the first hopper is provided with the discharging roller; two ends of the blanking roller are rotationally connected with the side wall of the first hopper; the second motor is arranged on the support frame; the second motor is fixedly connected with the support frame; one end of a rotating shaft of the blanking roller, which is close to the second motor, penetrates through the first hopper; a rotating shaft of the blanking roller is fixedly connected with an output shaft of the second motor; blades of the blanking roller are in contact with the inner wall of the first hopper; the other side of the first supporting leg is provided with the material returning mechanism; the feed back mechanism is used for conveying materials into a first hopper.
When the material conveying device works, a conveying mechanism of materials is composed of a first rotating roller, a second rotating roller and a conveying belt, the first rotating roller is higher than the second rotating roller in the vertical direction, the formed conveying structure is an inclined structure, an inclined plane is further provided for the granular materials, the granular materials are enabled to roll downwards under the action of self gravity when falling on the conveying belt, the first rotating roller is driven to rotate through the rotation of a first motor, the rotation of the conveying belt is further realized through the matching of the second rotating roller, the conveying belt is further enabled to drive the materials to have an upward trend under the action of friction force, when the materials fall from a first hopper, the materials move from high to low under the action of self gravity, and the materials are enabled to roll along the surface of the conveying belt under the combined action of the self gravity of the materials and the friction force provided by the conveying belt; the rotating speed of the first motor is adjusted, so that the speed of the conveying belt driving the material to move upwards and the speed of the material to move downwards in a rolling manner under the action of self weight reach a balanced state, the material can stay on the conveying belt for a long time and roll, and the heating plate arranged on the conveying belt can dry the material more uniformly; meanwhile, the speed of the conveyor belt moving upwards can be adjusted by adjusting the rotating speed of the first motor, so that the conveyor belt drives the material to move upwards, different drying designs can be performed according to different drying requirements of different materials, and the application range of the drying device is further enlarged; the rotation of the second motor drives the blanking roller to rotate, and the blades of the blanking roller are in contact with the inner wall of the first hopper, so that the rotating speed of the second motor is controlled, the rotating speed of the blanking roller is controlled, the falling speed of the materials can be controlled, the amount of the materials on the conveying belt is controlled more accurately, and the drying quality is improved; in the process that the speed of the material driven by the conveying belt to move upwards and the speed of the material to move downwards under the action of self weight are adjusted to reach a balanced state, the material which is not dried on the conveying belt is recycled into the first hopper through the arranged material returning mechanism, and then the material which is not dried is recycled and is dried again; make the conveyer belt top form a relative confined space through heating plate, shrouding and No. two shroudings, and then make the heat that the heating plate provided be difficult to run off, and then guaranteed the homogeneity of the interior temperature of space above the conveyer belt, avoid appearing the edge and the condition that the temperature crosses lowly, and then improved the homogeneity of drying.
Preferably, the feed back mechanism comprises a fixed frame, a second hopper, a third hopper, a movable plate, a sliding plate, a spring, a third motor, a stop lever, a guide rod, a lead screw and a fixed plate; the fixing frame is arranged between the first supporting legs; the fixed frame is fixedly connected with the first supporting leg; the second hopper is arranged between the first supporting legs; the second hopper and the first supporting leg are used for fixing two pieces of cloth; the fixing plate is arranged at the lower part of the second hopper; one end of the fixing plate is fixedly connected with the second hopper; the guide rods are symmetrically arranged at the lower part of the fixed frame; one end of the guide rod is fixedly connected with the fixed frame; the other end of the guide rod is fixedly connected with the connecting rod; the third motor is arranged at the upper part of the fixed frame; the third motor is fixedly connected with the fixing frame; a rotating shaft of the third motor is fixedly connected with one end of the lead screw; the other end of the lead screw is rotationally connected with the fixing plate; the third hopper is arranged between the fixed plate and the fixed frame; one end of the third hopper is symmetrically provided with guide holes; one of the guide holes is slidably connected with one of the guide rods; the other guide hole is connected with the other guide rod in a sliding manner; the third hopper is in threaded connection with the lead screw; the movable plate is arranged at the lower part of the third hopper; one end of the movable plate is hinged with the third hopper; a torsional spring is arranged at the hinged position of the movable plate and the third hopper; a sliding groove is formed in one side face of the second hopper; the sliding plate is arranged in the sliding groove; the sliding plate is connected with the sliding groove in a sliding manner; the springs are symmetrically arranged on one side surface of the sliding plate; one end of the spring is fixedly connected with the upper end of the sliding plate; the other end of the spring is fixedly connected with the fixing plate; a material return port is formed in one side, close to the fixed plate, of the first hopper; the upper part of the feed back port is symmetrically provided with a stop lever; one end of the blocking rod is fixedly connected with the first hopper; the stop lever is positioned right above the movable plate.
In the working process, when the speed of the material driven by the conveyor belt to move upwards and the speed of the material to roll under the action of the dead weight are regulated to reach a balanced state, the undried material needs to be recycled, the discharge opening is blocked by the impeller of the discharging roller by controlling the operation of the second motor, so that the first material bin is not discharged, when the speed of the material driven by the conveyor belt to move upwards and the speed of the material to roll under the action of the dead weight reach the balanced state, the material falls into the second material bin when the speed of the material driven by the conveyor belt to move upwards is higher than the speed of the material to roll under the action of the dead weight, the second motor fixedly connected to the fixing frame rotates to drive the screw rod to rotate, so that the third material bin moves, and the guide rod is connected with the guide hole on the third material bin in a sliding manner, so that the third material bin moves along the axial direction of the guide rod, and then drive the movable plate to move downwards, when the movable plate is contacted with the sliding plate, the movable plate moves downwards along with the continuation of the movable plate, and then the sliding plate moves downwards along the sliding groove, and then the material in the second hopper slides down into the third hopper along the movable plate, when the material in the second hopper completely enters the third hopper, the rotating direction is switched by the motor, and then the screw rod is driven to rotate reversely, and then the third hopper moves upwards, and further the front edge of the movable plate crosses the lower edge of the material return opening, and the movable plate moves upwards along with the continuation of the third hopper, and further the movable plate contacts the stop lever, at this moment, the third hopper moves upwards continuously, and further the movable plate rotates along the hinge joint with the third hopper, and further the movable plate tilts downwards, and further the material in the third hopper is poured into the first hopper, and further the recovery of the material is realized, and the undried material is separated from the, the material mixing is prevented, the drying quality is improved, and the balance between the upward movement speed of the material driven by the conveying belt and the downward rolling speed of the material under the action of the self weight is conveniently adjusted; through set up the spring between fixed plate and slide, and then make the slide move up simultaneously when the fly leaf shifts up, and then make the slide reset, and then make No. two hoppers become complete container, and then be convenient for going on of next feed back.
Preferably, the second support leg comprises a lower support leg, an upper support leg, a support plate, a threaded rod, a hand wheel, a first connecting rod, a second connecting rod, a push plate and a clamping plate; the upper part of the bottom plate is symmetrically provided with the lower supporting legs; one end of the lower supporting leg is fixedly connected with the bottom plate; the other end of the lower supporting leg is at least provided with two first connecting rods in parallel; one end of the first connecting rod is rotatably connected with one end of the lower supporting leg; the other end of the first connecting rod is provided with the second connecting rod; one end of the second connecting rod is rotatably connected with the first connecting rod through a pin shaft; the second connecting rods are parallel to each other; the other end of the second connecting rod is rotatably connected with the upper supporting leg; the connecting part of the first connecting rod and the second connecting rod is provided with the clamping plate; the clamping plate is rotationally connected with the pin shaft; one side of the lower supporting leg is provided with a first sliding rail; the first sliding rail is fixedly connected with the lower supporting leg; a second sliding rail is arranged on one side of the upper supporting leg; the second sliding rail is fixedly connected with the upper supporting leg; the supporting plate is arranged on one side of the lower supporting leg; one side of the supporting plate is vertically and symmetrically provided with sliding grooves; a first sliding rail and a second sliding rail in the second supporting leg are connected in the sliding groove in a sliding manner; a first sliding rail and a second sliding rail in the other second supporting leg are connected in the other sliding groove in a sliding manner; the push plate is arranged between the clamping plates; one end of the push plate is fixedly connected with one clamping plate; the other end of the push rod is fixedly connected with the other clamping plate; the threaded rod is arranged in the middle of the supporting plate; the threaded rod is in threaded connection with the supporting plate; one end of the threaded rod is fixedly connected with the hand wheel; the other end of the threaded rod is rotatably connected with the push plate.
When in work, before the rotating speed of the first motor is adjusted, the threaded rod is driven to rotate by rotating the hand wheel, thereby leading the threaded rod to move along the axial direction and further pushing the push plate connected with one end of the threaded rod to move, thereby enabling the clamping plates fixedly connected with the two ends of the push plate to move, further enabling the included angle between the first connecting rod and the second connecting rod to change, thereby leading the upper supporting leg and the lower supporting leg to slide in the sliding groove on the supporting plate, further leading the distance between the upper supporting leg and the lower supporting leg to change, leading the lower supporting leg to slide along the sliding groove on the bottom plate, so that the upper supporting leg moves along the vertical direction, the height of the second rotating roller is changed, the inclination angle of the conveying belt is changed, and then to the preliminary adjustment of the speed of material dead weight down to rolling motion, and then for follow-up regulation conveyer belt drive material upward movement's speed and material dead weight down to rolling motion's speed reach the in-process of equilibrium state provide convenience.
Preferably, a third sealing plate is fixedly connected to one side face, close to the conveying belt, of the connecting plate; one side of the third sealing plate is provided with a connector; one end of the connector is fixedly connected with the third sealing plate; and the other end of the connector is communicated with an external heat supply mechanism.
The during operation, through No. three shroudings that set up in connecting plate one side, and then make the conveyer belt inner chamber form inclosed space, insert the heat source through the connector, and then make the temperature of conveyer belt inner chamber rise, and then make the temperature of conveyer belt uprise, and then make the conveyer belt toast the material from the lower part, and then improve drying device's stoving effect.
Preferably, loose holes are formed in the conveying belt.
During operation, through the comfortable loose hole that sets up on the conveyer belt, and then can improve the efficiency that the heat of conveyer belt inner chamber upwards spreads, and then improve the conveyer belt and toast the effect of material from the lower part.
Preferably, a first tooth is arranged in the conveying belt; the first rotating roller and the second rotating roller are provided with second teeth; the first tooth is matched with the second tooth.
During operation, through the cooperation of a tooth that sets up in the conveyer belt inboard and No. two teeth that set up on the live-rollers, and then improved the transmission effect between conveyer belt and the live-rollers, and then guarantee the difficult condition of skidding that appears in the conveyer belt motion process, and then make the motion of motor control conveyer belt that can be more accurate, and then guarantee the accuracy of conveyer belt velocity of motion adjustment.
The invention has the following beneficial effects:
1. the material conveying mechanism comprises a first rotating roller, a second rotating roller and a conveying belt, wherein the first rotating roller is higher than the second rotating roller in the vertical direction, the formed conveying structure is an inclined structure, an inclined plane is further provided for particle materials, the particle materials are enabled to roll downwards under the action of self gravity when falling on the conveying belt and are driven to rotate through a first motor, the rotation of the first rotating roller is further realized through the matching of the second rotating roller, the conveying belt is further enabled to drive the materials to have an upward trend under the action of friction force, when the materials fall from a first hopper, the materials move from high to low under the action of self gravity, and the materials are enabled to roll along the surface of the conveying belt under the combined action of the self gravity of the materials and the friction force provided by the conveying belt; the rotating speed of the first motor is adjusted, so that the speed of the conveying belt driving the material to move upwards and the speed of the material to move downwards in a rolling manner under the action of self weight reach a balanced state, the material can stay on the conveying belt for a long time and roll, and the heating plate arranged on the conveying belt can dry the material more uniformly; meanwhile, the speed of the conveyor belt moving upwards can be adjusted by adjusting the rotating speed of the first motor, so that the conveyor belt drives the material to move upwards, different drying designs can be performed according to different drying requirements of different materials, and the application range of the drying device is further enlarged; the rotation of the second motor drives the blanking roller to rotate, and the blades of the blanking roller are in contact with the inner wall of the first hopper, so that the rotating speed of the second motor is controlled, the rotating speed of the blanking roller is controlled, the falling speed of the materials can be controlled, the amount of the materials on the conveying belt is controlled more accurately, and the drying quality is improved; in the process that the speed of the material driven by the conveying belt to move upwards and the speed of the material to move downwards under the action of self weight are adjusted to reach a balanced state, the material which is not dried on the conveying belt is recycled into the first hopper through the arranged material returning mechanism, and then the material which is not dried is recycled and is dried again; make the conveyer belt top form a relative confined space through heating plate, shrouding and No. two shroudings, and then make the heat that the heating plate provided be difficult to run off, and then guaranteed the homogeneity of the interior temperature of space above the conveyer belt, avoid appearing the edge and the condition that the temperature crosses lowly, and then improved the homogeneity of drying.
2. When the speed of the conveying belt driving the materials to move upwards and the speed of the materials to roll under the action of the dead weight are regulated to reach the balanced state, the undried materials are required to be recycled, the impeller of the discharging roller blocks the discharging port by controlling the operation of the second motor so that the first material bin is not discharged, when the speed of the conveying belt driving the materials to move upwards and the speed of the materials to roll under the action of the dead weight reach the balanced state, the speed of the conveying belt driving the materials to move upwards is higher than the speed of the materials to roll under the action of the dead weight so that the materials fall into the second material bin, the second motor fixedly connected to the fixing frame rotates to drive the screw rod to rotate so that the third material bin moves, and the guide rod is in sliding connection with the guide hole on the third material bin, when the movable plate is contacted with the sliding plate, the rotating direction is switched by a motor to drive the screw rod to rotate reversely, so that the third hopper moves upwards, the front edge of the movable plate crosses the lower edge of the material return opening, the movable plate moves upwards along the hinged part of the third hopper, the movable plate tilts downwards, the material in the third hopper is poured into the first hopper, and the material is recovered, the undried materials and the dried materials are separated, so that mixing is prevented, the drying quality is improved, and the balance between the speed of the conveyor belt driving the materials to move upwards and the speed of the materials to roll downwards under the action of self weight is conveniently adjusted; through set up the spring between fixed plate and slide, and then make the slide move up simultaneously when the fly leaf shifts up, and then make the slide reset, and then make No. two hoppers become complete container, and then be convenient for going on of next feed back.
3. Before the rotating speed of the first motor is adjusted, the threaded rod is driven to rotate by rotating the hand wheel, thereby leading the threaded rod to move along the axial direction and further pushing the push plate connected with one end of the threaded rod to move, thereby enabling the clamping plates fixedly connected with the two ends of the push plate to move, further enabling the included angle between the first connecting rod and the second connecting rod to change, thereby leading the upper supporting leg and the lower supporting leg to slide in the sliding groove on the supporting plate, further leading the distance between the upper supporting leg and the lower supporting leg to change, leading the lower supporting leg to slide along the sliding groove on the bottom plate, so that the upper supporting leg moves along the vertical direction, the height of the second rotating roller is changed, the inclination angle of the conveying belt is changed, and then to the preliminary adjustment of the speed of material dead weight down to rolling motion, and then for follow-up regulation conveyer belt drive material upward movement's speed and material dead weight down to rolling motion's speed reach the in-process of equilibrium state provide convenience.
4. According to the invention, the third sealing plate is arranged on one side of the connecting plate, so that the inner cavity of the conveying belt forms a closed space, the heat source is connected through the connector, the temperature of the inner cavity of the conveying belt is increased, the temperature of the conveying belt is increased, the conveying belt is further used for baking materials from the lower part, and the drying effect of the drying device is further improved.
5. According to the invention, through the loosening holes arranged on the conveying belt, the upward diffusion efficiency of heat in the inner cavity of the conveying belt can be improved, and the effect of the conveying belt for baking materials from the lower part is further improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic view of a first overall structure of a drying apparatus according to the present invention;
FIG. 2 is a schematic view of a second overall structure of the drying apparatus of the present invention;
FIG. 3 is a schematic structural view of the second leg of the present invention;
fig. 4 is a sectional view of the drying apparatus of the present invention;
FIG. 5 is a cross-sectional view of the feed back mechanism of the present invention;
FIG. 6 is a schematic view of the construction of a heating panel portion according to the present invention;
in the figure: bottom plate 1, supporting leg 2, No. two supporting legs 3, lower leg 31, upper leg 32, backup pad 33, threaded rod 34, hand wheel 35, connecting rod 36, connecting rod 37, push pedal 38, splint 39, spout 50, slide rail 51, slide rail 52, a turning roll 4, a turning roll 41, conveyer belt 42, support frame 43, heat supply plate 44, hopper 45, mounting bracket 46, connecting plate 47, a motor 48, blanking roller 5, motor 6, feed back mechanism 7, mount 71, hopper 72, hopper 73, movable plate 74, slide 75, spring 76, motor 77, shelves pole 78, guide bar 79, lead screw 80, fixed plate 81, shrouding plate 9, connector 10.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, a smooth granular material rolling drying device comprises a bottom plate 1, a first supporting leg 2, a second supporting leg 3, a first rotating roller 4, a second rotating roller 41, a conveying belt 42, a supporting frame 43, a heat supply plate 44, a first hopper 45, a mounting frame 46, a connecting plate 47, a first motor 48, a discharging roller 5, a second motor 6 and a material returning mechanism 7; one end of the upper part of the bottom plate 1 is symmetrically provided with the first supporting leg 2; one end of the first support leg 2 is fixedly connected with the bottom plate 1; the first hopper 45 is arranged at the other end of the first supporting leg 2; one side of the first hopper 45 is fixedly connected with one first supporting leg 2; the other side of the first hopper 45 is fixedly connected with the other first supporting leg 2; the first rotating roller 4 is arranged at the lower part of the first hopper 45; one end of the first rotating roller 4 is rotatably connected with one first supporting leg 2; the other end of the first rotating roller 4 is rotatably connected with the other first supporting leg 2; one side of the first supporting leg 2 is provided with the mounting rack 46; one side of the mounting frame 46 is fixedly connected with the first supporting leg 2; the first motor 48 is fixedly connected to the upper part of the mounting frame 46; a rotating shaft of the first motor 48 is fixedly connected with one end of the first rotating roller 4; the second support legs 3 are symmetrically arranged at the other end of the upper part of the bottom plate 1; one end of the second support leg 3 is connected with the bottom plate 1; the second rotating roller 41 is arranged between the second supporting legs 3; one end of the second rotating roller 41 is rotatably connected with one end of one second supporting leg 3; the other end of the second rotating roller 41 is rotatably connected with the other second supporting leg 3; the first rotating roller 4 and the second rotating roller 41 are in transmission through a conveying belt 42; the supporting frame 43 is arranged on one side of the first supporting leg 2; one end of the supporting frame 43 is fixedly connected with the first supporting leg 2; the other end of the supporting frame 43 is rotatably connected with a connecting shaft arranged at one end of the heating plate 44; the upper part of the second supporting leg 3 is provided with a waist-shaped hole; the other end of the heating plate 44 is provided with a supporting shaft; the supporting shaft is in lap joint with the waist-shaped hole; a sealing plate is arranged on the heating plate 44; the heating plate 44) is of a cavity structure; air holes are formed in one side, close to the conveying belt 42, of the heating plate 44; the upper part of the heating panel 44 is provided with a joint; the joint is communicated with the heat supply mechanism; the connecting plates 47 are symmetrically arranged on two sides of the conveying belt 42; one end of the connecting plate 47 is rotatably connected with the first rotating roller 4; the other end of the connecting plate 47 is rotatably connected with the second rotating roller 41; the discharging opening of the first hopper 45 is provided with the discharging roller 5; two ends of the blanking roller 5 are rotatably connected with the side wall of the first hopper 45; the second motor 6 is arranged on the support frame 43; the second motor 6 is fixedly connected with the support frame 43; one end of the rotating shaft of the blanking roller 5, which is close to the second motor 6, penetrates through the first hopper 45; the rotating shaft of the blanking roller 5 is fixedly connected with the output shaft of the second motor 6; the blades of the blanking roller 5 are in contact with the inner wall of the first hopper 45; the other side of the first supporting leg 2 is provided with the material returning mechanism 7; the material returning mechanism 7 is used for conveying materials into a first hopper 45.
When in work, the first rotating roller 4, the second rotating roller 41 and the conveying belt 42 form a material conveying mechanism, the first rotating roller 4 is higher than the second rotating roller 41 in the vertical direction, the formed conveying structure is an inclined structure, so that an inclined plane is provided for the granular materials, so that the granular materials fall on the conveyer belt 42 and roll downwards under the action of the gravity thereof, and are rotated by the first motor 48, thereby driving the first rotating roller 4 to rotate, further realizing the rotation of the conveying belt 42 through the matching of the second rotating roller 41, so that the conveyer belt 42 drives the material to move upwards under the action of friction force, when the material falls from the first hopper 45, the material moves from high to low under the action of self gravity, so that the materials roll over along the surface of the conveying belt 42 under the combined action of the gravity of the materials and the friction force provided by the conveying belt 42; the rotating speed of the first motor 48 is adjusted, so that the upward moving speed of the material driven by the conveying belt 42 and the downward rolling speed of the material under the action of self weight reach a balanced state, the material can stay on the conveying belt 42 for a long time and roll, and the heating plate 44 arranged on the conveying belt 42 can dry the material more uniformly; meanwhile, the speed of the upward movement of the conveying belt 42 can be adjusted by adjusting the rotating speed of the first motor 48, so that the conveying belt 42 drives the material to move upward, different drying designs can be performed according to different drying requirements of different materials, and the application range of the drying device is further enlarged; the rotation of the second motor 6 drives the blanking roller 5 to rotate, and the blades of the blanking roller 5 are in contact with the inner wall of the first hopper 45, so that the falling speed of the material can be controlled by controlling the rotating speed of the second motor 6 and further controlling the rotating speed of the blanking roller 5, the amount of the material on the conveying belt 42 can be controlled more accurately, and the drying quality can be improved; in the process that the speed of the material driven by the conveying belt 42 to move upwards and the speed of the material to move downwards under the action of self weight are adjusted to reach a balanced state, the material which is not dried on the conveying belt 42 is recycled into the first hopper 45 through the arranged material returning mechanism 7, and then the material which is not dried is recycled and is dried again; make conveyer belt 42 top form a relative confined space through heat supply board 44, shrouding and No. two shroudings, and then make the heat that heat supply board 44 provided be difficult to run off, and then guaranteed the homogeneity of the interior temperature of space above conveyer belt 42, avoid appearing the edge and the condition that the temperature is low excessively, and then improved the homogeneity of drying.
As shown in fig. 1, 2, 4, 5 and 6, the material returning mechanism 7 includes a fixed frame 71, a second hopper 72, a third hopper 73, a movable plate 74, a sliding plate 75, a spring 76, a third motor 77, a blocking rod 78, a guide rod 79, a lead screw 80 and a fixed plate 81; the fixing frame 71 is arranged between the first supporting legs 2; the fixed frame 71 is fixedly connected with the first supporting leg 2; the second hopper 72 is arranged between the first supporting legs 2; the second hopper 72 and the first supporting leg 2 are fixed together; the fixing plate 81 is arranged at the lower part of the second hopper 72; one end of the fixing plate 81 is fixedly connected with the second hopper 72; the guide rods 79 are symmetrically arranged at the lower part of the fixed frame 71; one end of the guide rod 79 is fixedly connected with the fixed frame 71; the other end of the guide rod 79 is fixedly connected with the fixed plate 81; the third motor 77 is arranged at the upper part of the fixed frame 71; the third motor 77 is fixedly connected with the fixed frame 71; a rotating shaft of the third motor 77 is fixedly connected with one end of the screw rod 80; the other end of the screw 80 is rotatably connected with the fixing plate 81; the third hopper 73 is arranged between the fixing plate 81 and the fixing frame 71; one end of the third hopper 73 is symmetrically provided with guide holes; one of the guide holes is slidably connected to one of the guide rods 79; the other guide hole is connected with the other guide rod 79 in a sliding way; the third hopper 73 is in threaded connection with the lead screw 80; the movable plate 74 is arranged at the lower part of the third hopper 73; one end of the movable plate 74 is hinged with the third hopper 73; a torsion spring is arranged at the hinged position of the movable plate 74 and the third hopper 73; a sliding groove is formed in one side face of the second hopper 72; the slide plate 75 is arranged in the slide groove; the sliding plate 75 is connected with the sliding groove in a sliding manner; the springs 76 are symmetrically arranged on one side surface of the sliding plate 75; one end of the spring 76 is fixedly connected with the upper end of the sliding plate 75; the other end of the spring 76 is fixedly connected with the fixing plate 81; a feed back port is formed in one side, close to the fixed plate 81, of the first hopper 45; the upper part of the feed back port is symmetrically provided with a baffle rod 78; one end of the stop lever 78 is fixedly connected with the first hopper 45; the shift lever 78 is located directly above the movable plate 74.
When the material feeding device works, in the process that the speed of the material driven by the adjusting conveyer belt 42 to move upwards and the speed of the material driven by the material to roll under the action of the self weight reach the balanced state, the undried material needs to be recovered, the impeller of the feeding roller 5 blocks the feeding port by controlling the operation of the second motor 6, so that the first material bin is not discharging, in the process that the speed of the material driven by the adjusting conveyer belt 42 to move upwards and the speed of the material driven by the material to roll under the action of the self weight reach the balanced state, when the speed of the material driven by the conveyer belt 42 to move upwards is greater than the speed of the material driven by the self weight to roll, so that the material falls into the second material bin 72, the second motor 6 fixedly connected to the fixing frame 71 rotates to drive the screw rod 80 to rotate, so that the third material bin 73 moves, and the guide rod 79 arranged is in sliding connection with the guide hole on the third, when the movable plate 74 contacts with the sliding plate 75, the movable plate 74 moves downward, the sliding plate 75 moves downward along the sliding groove, the material in the second hopper 72 slides down along the movable plate 74 into the third hopper 73, when the material in the second hopper 72 completely enters into the third hopper 73, the rotation direction is switched by the motor, the screw rod rotates in the opposite direction, the third hopper 73 moves upward, the front edge of the movable plate 74 crosses the lower edge of the material return port, the movable plate 74 moves upward along with the third hopper 73, the movable plate 74 contacts with the blocking rod 78, at this time, the third hopper 73 moves upward, the movable plate 74 rotates along the hinged position with the third hopper 73, the movable plate 74 tilts downward, and the material in the third hopper 73 is poured into the first hopper 45, the recovery of the materials is realized, the materials which are not dried are separated from the dried materials, the mixing is prevented, the drying quality is improved, and the balance between the upward movement speed of the materials driven by the conveying belt 42 and the downward rolling speed of the materials under the action of self weight is conveniently adjusted; by arranging the spring 76 between the fixed plate 81 and the sliding plate 75, the sliding plate 75 is moved upwards simultaneously when the movable plate 74 moves upwards, so that the sliding plate 75 is reset, and the second hopper 72 becomes a complete container, thereby facilitating the next feeding.
As shown in fig. 2 and 3, the second support leg 3 comprises a lower leg 31, an upper leg 32, a support plate 33, a threaded rod 34, a hand wheel 35, a first connecting rod 36, a second connecting rod 37, a push plate 38 and a clamping plate 39; the upper part of the bottom plate 1 is symmetrically provided with the lower supporting legs 31; one end of the lower supporting leg 31 is fixedly connected with the bottom plate 1; the other end of the lower supporting leg 31 is at least provided with two first connecting rods 36 in parallel; one end of the first connecting rod 36 is rotatably connected with one end of the lower supporting leg 31; the second connecting rod 37 is arranged at the other end of the first connecting rod 36; one end of the second connecting rod 37 is rotatably connected with the first connecting rod 36 through a pin; the second connecting rods 37 are parallel to each other; the other end of the second connecting rod 37 is rotatably connected with the upper supporting leg 32; the clamping plate 39 is arranged at the joint of the first connecting rod 36 and the second connecting rod 37; the clamping plate 39 is rotatably connected with the pin shaft; one side of the lower supporting leg 31 is provided with a first sliding rail 51; the first sliding rail 51 is fixedly connected with the lower supporting leg 31; a second sliding rail 52 is arranged on one side of the upper supporting leg 32; the second sliding rail 52 is fixedly connected with the upper supporting leg 32; the support plate 33 is arranged on one side of the lower supporting leg 31; one side of the supporting plate 33 is vertically and symmetrically provided with sliding grooves 50; a first slide rail 51 and a second slide rail 52 in the second supporting leg 3 are connected in a sliding groove 50 in a sliding manner; a first slide rail 51 and a second slide rail 52 in the other second support leg are slidably connected in the other slide groove 50; the push plate 38 is arranged between the clamping plates 39; one end of the push plate 38 is fixedly connected with one of the clamping plates 39; the other end of the push rod is fixedly connected with the other clamping plate 39; the threaded rod 34 is arranged in the middle of the supporting plate 33; the threaded rod 34 is in threaded connection with the supporting plate 33; one end of the threaded rod 34 is fixedly connected with the hand wheel 35; the other end of the threaded rod 34 is rotatably connected with the push plate 38.
During operation, before adjusting the rotational speed of a motor 48, through rotating the hand wheel 35, and then drive threaded rod 34 and rotate, and then make threaded rod 34 along axial displacement, and then promote push pedal 38 that threaded rod 34 one end is connected and remove, and then make push pedal 38 both ends fixed connection's splint 39 remove, and then make the contained angle between connecting rod 36 and No. two connecting rods 37 change, and then make upper leg 32 and lower landing leg 31 slide in the spout 50 on backup pad 33, and then make the distance between upper leg 32 and lower landing leg 31 change, and lower landing leg 31 slides along spout 50 on bottom plate 1 simultaneously, and then upper leg 32 moves along vertical direction, and then change the height of No. two turning rolls 41, and then change the inclination of conveyer belt 42, and then carry out preliminary adjustment to the speed of rolling motion under the dead weight effect to the material, and then drive the speed of material upward motion and the speed of rolling motion under the dead weight effect for follow-up regulation conveyer belt 42 Convenience is provided in the process of achieving the equilibrium state.
As shown in fig. 1 and 6, a third sealing plate 9 is fixedly connected to one side surface of the connecting plate 47 close to the conveying belt 42; a connector 10 is arranged on one side of the third sealing plate 9; one end of the connector 10 is fixedly connected with the third sealing plate 9; and the other end of the connector 10 is communicated with an external heat supply mechanism.
During operation, through No. three shrouding 9 that set up in connecting plate 47 one side, and then make conveyer belt 42 inner chamber form inclosed space, access to the heat source through connector 10, and then make the temperature of conveyer belt 42 inner chamber rise, and then make the temperature of conveyer belt 42 uprise, and then make conveyer belt 42 toast the material from the lower part, and then improve drying device's stoving effect.
The conveying belt 42 is provided with loose holes inside.
During operation, through the comfortable loose hole that sets up on the conveyer belt 42, and then can improve the efficiency that the heat of conveyer belt 42 inner chamber upwards diffused, and then improve conveyer belt 42 and toast the effect of material from the lower part.
The conveying belt 42 is internally provided with a first tooth, the first rotating roller 4 and the second rotating roller 41 are provided with a second tooth, and the first tooth is matched with the second tooth.
During operation, a tooth that sets up through conveyer belt 42 inboard and the cooperation of No. two teeth that set up on the live-rollers, and then improved the transmission effect between conveyer belt 42 and the live-rollers, and then guarantee that the difficult condition of skidding appears in the conveyer belt 42 motion process, and then make the motor can be more accurate control conveyer belt 42's motion, and then guarantee the accuracy of conveyer belt 42 velocity of motion adjustment.
When in work, the first rotating roller 4, the second rotating roller 41 and the conveying belt 42 form a material conveying mechanism, the first rotating roller 4 is higher than the second rotating roller 41 in the vertical direction, the formed conveying structure is an inclined structure, so that an inclined plane is provided for the granular materials, so that the granular materials fall on the conveyer belt 42 and roll downwards under the action of the gravity thereof, and are rotated by the first motor 48, thereby driving the first rotating roller 4 to rotate, further realizing the rotation of the conveying belt 42 through the matching of the second rotating roller 41, so that the conveyer belt 42 drives the material to move upwards under the action of friction force, when the material falls from the first hopper 45, the material moves from high to low under the action of self gravity, so that the materials roll over along the surface of the conveying belt 42 under the combined action of the gravity of the materials and the friction force provided by the conveying belt 42; the rotating speed of the first motor 48 is adjusted, so that the upward moving speed of the material driven by the conveying belt 42 and the downward rolling speed of the material under the action of self weight reach a balanced state, the material can stay on the conveying belt 42 for a long time and roll, and the heating plate 44 arranged on the conveying belt 42 can dry the material more uniformly; meanwhile, the speed of the upward movement of the conveying belt 42 can be adjusted by adjusting the rotating speed of the first motor 48, so that the conveying belt 42 drives the material to move upward, different drying designs can be performed according to different drying requirements of different materials, and the application range of the drying device is further enlarged; the rotation of the second motor 6 drives the blanking roller 5 to rotate, and the blades of the blanking roller 5 are in contact with the inner wall of the first hopper 45, so that the falling speed of the material can be controlled by controlling the rotating speed of the second motor 6 and further controlling the rotating speed of the blanking roller 5, the amount of the material on the conveying belt 42 can be controlled more accurately, and the drying quality can be improved; in the process that the speed of the material driven by the conveying belt 42 to move upwards and the speed of the material to move downwards under the action of self weight are adjusted to reach a balanced state, the material which is not dried on the conveying belt 42 is recycled into the first hopper 45 through the arranged material returning mechanism 7, and then the material which is not dried is recycled and is dried again; make conveyer belt 42 top form a relative confined space through heat supply board 44, shrouding and No. two shroudings, and then make the heat that heat supply board 44 provided be difficult to run off, and then guaranteed the homogeneity of the interior temperature of space above conveyer belt 42, avoid appearing the edge and the condition that the temperature is low excessively, and then improved the homogeneity of drying.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. The utility model provides a smooth granule material rolling drying device which characterized in that: the automatic feeding device comprises a bottom plate (1), a first supporting leg (2), a second supporting leg (3), a first rotating roller (4), a second rotating roller (41), a conveying belt (42), a supporting frame (43), a heating plate (44), a first hopper (45), a mounting frame (46), a connecting plate (47), a first motor (48), a discharging roller (5), a second motor (6) and a material returning mechanism (7); one end of the upper part of the bottom plate (1) is symmetrically provided with the first supporting leg (2); one end of the first supporting leg (2) is fixedly connected with the bottom plate (1); the first hopper (45) is arranged at the other end of the first supporting leg (2); one side of the first hopper (45) is fixedly connected with the first supporting leg (2); the other side of the first hopper (45) is fixedly connected with the other first supporting leg (2); the first rotating roller (4) is arranged at the lower part of the first hopper (45); one end of the first rotating roller (4) is rotatably connected with one first supporting leg (2); the other end of the first rotating roller (4) is rotatably connected with the other first supporting leg (2); one side of one first supporting leg (2) is provided with the mounting rack (46); one side of the mounting rack (46) is fixedly connected with the first supporting leg (2); the first motor (48) is fixedly connected to the upper part of the mounting frame (46); a rotating shaft of the first motor (48) is fixedly connected with one end of the first rotating roller (4); the second support legs (3) are symmetrically arranged at the other end of the upper part of the bottom plate (1); one end of the second supporting leg (3) is connected with the bottom plate (1); the second rotating roller (41) is arranged between the second supporting legs (3); one end of the second rotating roller (41) is rotatably connected with one end of one second supporting leg (3); the other end of the second rotating roller (41) is rotatably connected with the other second supporting leg (3); the first rotating roller (4) and the second rotating roller (41) are in transmission through a conveying belt (42); one side of the first supporting leg (2) is provided with the supporting frame (43); one end of the support frame (43) is fixedly connected with the first support leg (2); the other end of the supporting frame (43) is rotationally connected with a connecting shaft arranged at one end of the heating plate (44); the upper part of the second supporting leg (3) is provided with a waist-shaped hole; the other end of the heating plate (44) is provided with a supporting shaft; the supporting shaft is in lap joint with the waist-shaped hole; a sealing plate is arranged on the heating plate (44); the heating plate (44) is of a cavity structure; one side of the heat supply plate (44) close to the conveying belt (42) is provided with an air hole; the upper part of the heating panel (44) is provided with a joint; the joint is communicated with the heat supply mechanism; the connecting plates (47) are symmetrically arranged on two sides of the conveying belt (42); one end of the connecting plate (47) is rotatably connected with the first rotating roller (4); the other end of the connecting plate (47) is rotatably connected with the second rotating roller (41); the discharging opening of the first hopper (45) is provided with the discharging roller (5); the two ends of the blanking roller (5) are rotatably connected with the side wall of the first hopper (45); the second motor (6) is arranged on the support frame (43); the second motor (6) is fixedly connected with the support frame (43); one end of a rotating shaft of the blanking roller (5) close to the second motor (6) penetrates through the first hopper (45); a rotating shaft of the blanking roller (5) is fixedly connected with an output shaft of the second motor (6); blades of the blanking roller (5) are in contact with the inner wall of the first hopper (45); the other side of the first supporting leg (2) is provided with the feed back mechanism (7); the feed-back mechanism (7) is used for conveying materials into a first hopper (45).
2. The smooth granular material rolling drying device according to claim 1, characterized in that: the feed back mechanism (7) comprises a fixed frame (71), a second hopper (72), a third hopper (73), a movable plate (74), a sliding plate (75), a spring (76), a third motor (77), a blocking rod (78), a guide rod (79), a lead screw (80) and a fixed plate (81); the fixing frame (71) is arranged between the first supporting legs (2); the fixed frame (71) is fixedly connected with the first supporting leg (2); the second hopper (72) is arranged between the first supporting legs (2); the second hopper (72) and the first supporting leg (2) are fixed together; the fixing plate (81) is arranged at the lower part of the second hopper (72); one end of the fixing plate (81) is fixedly connected with the second hopper (72); the guide rods (79) are symmetrically arranged at the lower part of the fixed frame (71); one end of the guide rod (79) is fixedly connected with the fixed frame (71); the other end of the guide rod (79) is fixedly connected with the fixing plate (81); the third motor (77) is arranged at the upper part of the fixed frame (71); the third motor (77) is fixedly connected with the fixed frame (71); a rotating shaft of the third motor (77) is fixedly connected with one end of the lead screw (80); the other end of the lead screw (80) is rotationally connected with the fixing plate (81); the third hopper (73) is arranged between the fixed plate (81) and the fixed frame (71); one end of the third hopper (73) is symmetrically provided with guide holes; one of said guide holes being slidably connected to one of said guide rods (79); the other guide hole is connected with the other guide rod (79) in a sliding way; the third hopper (73) is in threaded connection with the lead screw (80); the movable plate (74) is arranged at the lower part of the third hopper (73); one end of the movable plate (74) is hinged with the third hopper (73); a torsional spring is arranged at the hinged position of the movable plate (74) and the third hopper (73); one side surface of the second hopper (72) is provided with a sliding groove; the sliding plate (75) is arranged in the sliding groove; the sliding plate (75) is connected with the sliding groove in a sliding mode; the springs (76) are symmetrically arranged on one side surface of the sliding plate (75); one end of the spring (76) is fixedly connected with the upper end of the sliding plate (75); the other end of the spring (76) is fixedly connected with the fixing plate (81); a feed back port is formed in one side, close to the fixing plate (81), of the first hopper (45); the upper part of the feed back port is symmetrically provided with a baffle rod (78); one end of the stop lever (78) is fixedly connected with the first hopper (45); the gear lever (78) is located right above the movable plate (74).
3. The smooth granular material rolling drying device according to claim 1, characterized in that: the second supporting leg (3) comprises a lower supporting leg (31), an upper supporting leg (32), a supporting plate (33), a threaded rod (34), a hand wheel (35), a first connecting rod (36), a second connecting rod (37), a push plate (38) and a clamping plate (39); the upper part of the bottom plate (1) is symmetrically provided with the lower supporting legs (31); one end of the lower supporting leg (31) is fixedly connected with the bottom plate (1); the other end of the lower supporting leg (31) is at least provided with two first connecting rods (36) in parallel; one end of the first connecting rod (36) is rotatably connected with one end of the lower supporting leg (31); the other end of the first connecting rod (36) is provided with the second connecting rod (37); one end of the second connecting rod (37) is rotatably connected with the first connecting rod (36) through a pin shaft; the second connecting rods (37) are parallel to each other; the other end of the second connecting rod (37) is rotatably connected with the upper supporting leg (32); the clamping plate (39) is arranged at the joint of the first connecting rod (36) and the second connecting rod (37); the clamping plate (39) is rotationally connected with the pin shaft; one side of the lower supporting leg (31) is provided with a first sliding rail (51); the first sliding rail (51) is fixedly connected with the lower supporting leg (31); a second sliding rail (52) is arranged on one side of the upper supporting leg (32); the second sliding rail (52) is fixedly connected with the upper supporting leg (32); the supporting plate (33) is arranged on one side of the lower supporting leg (31); one side of the supporting plate (33) is vertically and symmetrically provided with sliding grooves (50); a first sliding rail (51) and a second sliding rail (52) in the second supporting leg (3) are connected in a sliding groove (50) in a sliding manner; a first sliding rail (51) and a second sliding rail (52) in the other second supporting leg (3) are connected in the other sliding groove (50) in a sliding manner; the push plate (38) is arranged between the clamping plates (39); one end of the push plate (38) is fixedly connected with one clamping plate (39); the other end of the push rod is fixedly connected with the other clamping plate (39); the threaded rod (34) is arranged in the middle of the supporting plate (33); the threaded rod (34) is in threaded connection with the supporting plate (33); one end of the threaded rod (34) is fixedly connected with the hand wheel (35); the other end of the threaded rod (34) is rotatably connected with the push plate (38).
4. The smooth granular material rolling drying device according to claim 1, characterized in that: a third sealing plate (9) is fixedly connected to one side surface of the connecting plate (47) close to the conveying belt (42); a connector (10) is arranged on one side of the third sealing plate (9); one end of the connector (10) is fixedly connected with the third sealing plate (9); and the other end of the connector (10) is communicated with an external heat supply mechanism.
5. The smooth granular material rolling drying device according to claim 1, characterized in that: the conveying belt (42) is internally provided with loose holes.
6. The smooth granular material rolling drying device according to claim 1, characterized in that: a first tooth is arranged in the conveying belt (42); the first rotating roller (4) and the second rotating roller (41) are provided with second teeth; the first tooth is matched with the second tooth.
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| CN202011329134.XA CN112503909A (en) | 2020-11-24 | 2020-11-24 | Smooth particle material rolling drying device |
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| CN202011329134.XA CN112503909A (en) | 2020-11-24 | 2020-11-24 | Smooth particle material rolling drying device |
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| CN113430660A (en) * | 2021-07-18 | 2021-09-24 | 刘金英 | Chemical spinning processing device |
| CN114808313A (en) * | 2022-04-27 | 2022-07-29 | 浙江万木新材料科技股份有限公司 | Novel sizing device |
| CN115060048A (en) * | 2022-06-21 | 2022-09-16 | 江西冰飞羽绒制品有限公司 | Vertical extrusion drying equipment is used in eiderdown processing |
| CN115355667A (en) * | 2022-09-13 | 2022-11-18 | 哈尔滨学院 | Black fungus sunning processingequipment |
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| CN203037024U (en) * | 2012-11-07 | 2013-07-03 | 胡冠奇 | Ni-Zn ferrite particle dryer |
| CN106423880A (en) * | 2016-10-08 | 2017-02-22 | 东北农业大学 | Primary selection device applied to cereal particles with different frictional characteristics |
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Application publication date: 20210316 |