CN220136008U - Material feeding unit of drying-machine - Google Patents
Material feeding unit of drying-machine Download PDFInfo
- Publication number
- CN220136008U CN220136008U CN202321650532.0U CN202321650532U CN220136008U CN 220136008 U CN220136008 U CN 220136008U CN 202321650532 U CN202321650532 U CN 202321650532U CN 220136008 U CN220136008 U CN 220136008U
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- China
- Prior art keywords
- roller frame
- feeding device
- roller
- dryer
- rotating
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- 239000000463 material Substances 0.000 title description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000003028 elevating effect Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 21
- 230000002457 bidirectional effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 electricity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a feeding device of a dryer, which comprises a bottom frame and a lifting mechanism; a chassis: the middle part of the upper end of the roller frame is provided with a roller frame through a telescopic column, the left end and the right end of the inner part of the roller frame are respectively connected with a conveying roller in a rotating way, the two conveying rollers are connected through a conveying belt in a transmission way, the inner part of the roller frame is respectively connected with a uniformly distributed supporting roller in a rotating way, the supporting rollers are respectively positioned between the two conveying rollers, the outer cambered surfaces of the supporting rollers are respectively contacted with the inner side surface of the conveying belt, the inner part of the conveying belt is respectively provided with a uniformly distributed through hole, the upper end of the underframe is provided with a uniformly distributed telescopic rod, and the telescopic end of the telescopic section is fixedly connected with the bottom wall of the roller frame; lifting mechanism: the feeding device of the dryer can flexibly and rapidly lift the feeding device of the dryer through the lifting mechanism, the drying requirements of different heights are met, the operation is simple, time and labor are saved, and the drying efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of dryers, in particular to a feeding device of a dryer.
Background
The dryer has several modes of belt type drying, roller drying, box type drying, tower type drying and the like; the heat source is coal, electricity, gas and the like; the material has hot air flow type, radiation type and the like in the drying process, the hot air roller is used for drying, wherein hot air flow moves forwards from the tail part and is fully contacted with the material, and the heat transfer quantity is fully utilized through heat conduction, convection and radiation; the heat energy is directly transferred to the materials, so that the moisture of the materials is continuously evaporated, the whole drying process is completed, the feeding device of the dryer is an indispensable part in the dryer, the feeding device of the existing part of dryer is used for placing the materials to be dried on the conveyor belt for personnel, then the motor is started to rotate to drive the conveyor belt to drive the materials to enter the dryer for drying, when the drying heat source is required to be further close to the dried materials, the height of the feeding device is required to be improved, a plurality of personnel are required to assist in dismantling and lifting the conveyor belt on the feeding device, the feeding device is fixed through a plurality of screws, and the whole adjusting process is troublesome and laborious, so that the drying production efficiency is greatly influenced.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the feeding device of the dryer, which can flexibly and rapidly lift the feeding device of the dryer through the lifting mechanism, thereby meeting the drying requirements of different heights, having simple operation, time saving and labor saving, being capable of leading the drying efficiency to be higher and effectively solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a feeding device of a dryer comprises a bottom frame and a lifting mechanism;
a chassis: the middle part of the upper end of the roller frame is provided with a roller frame through a telescopic column, the left end and the right end of the inner part of the roller frame are respectively connected with a conveying roller in a rotating way, the two conveying rollers are connected through a conveying belt in a transmission way, the inner part of the roller frame is respectively connected with a uniformly distributed supporting roller in a rotating way, the supporting rollers are respectively positioned between the two conveying rollers, the outer cambered surfaces of the supporting rollers are respectively contacted with the inner side surface of the conveying belt, the inner part of the conveying belt is respectively provided with a uniformly distributed through hole, the upper end of the underframe is provided with a uniformly distributed telescopic rod, and the telescopic end of the telescopic section is fixedly connected with the bottom wall of the roller frame;
lifting mechanism: the lifting mechanism is arranged at the upper end of the underframe, the lifting mechanism is in sliding connection with the roller frame, the feeding device of the dryer can be flexibly lifted quickly through the lifting mechanism, the drying requirements of different heights are met, the operation is simple, time and labor are saved, and the drying efficiency is higher.
Further, the electric appliance control device also comprises a control switch group, wherein the control switch group is arranged outside the underframe, and the input end of the control switch group is electrically connected with an external power supply, so that the electric appliance control is realized.
Further, the front end of the right side of the roller frame is provided with a motor, an output shaft of the motor is fixedly connected with the front end of the right side conveying roller, and the input end of the motor is electrically connected with the output end of the control switch group, so that the feeding device is driven to feed materials.
Further, elevating system is including rotating seat, two-way lead screw, connecting rod and rotating turret, the number of rotating seat is four, rotates the seat and slides respectively in the sliding tray that both sides were seted up around the chassis upper end, and the inside of rotating the seat is all rotated and is connected with the connecting rod, and two adjacent connecting rod middles are rotated through the round pin axle and are connected, all sliding connection has the rotating turret in the forked tail spout that both sides were seted up around the lower extreme of roller frame, and the one end that the connecting rod kept away from the rotating seat all rotates with adjacent rotating turret through the round pin axle to be connected, and the inside in the sliding tray all rotates through the bearing to be connected with two-way lead screw, is located the inside rotating seat of same sliding tray respectively with two-way lead screw about corresponding end threaded connection, has realized the altitude mixture control to material feeding unit.
Further, elevating system still includes helical gear one, helical gear two and column spinner, helical gear one is fixedly connected with in the right-hand member of two-way lead screw respectively, and both sides all are connected with the column spinner through the bearing rotation around the right side upper end of chassis, and the equal fixed cover of extrados of column spinner is equipped with helical gear two, and helical gear one is connected with adjacent helical gear two meshing respectively, has realized the drive to material feeding unit altitude mixture control.
Further, the right side upper end of chassis is provided with biax motor, and the output shaft of biax motor is fixed connection with the relative inner side end of the adjacent column spinner in front and back respectively, and the output of control switch group has been connected to biax motor's input electricity, has realized the drive to material feeding unit altitude mixture control.
Furthermore, four casters are fixedly connected to the lower end of the underframe respectively, so that a person can conveniently move the feeding device.
Compared with the prior art, the utility model has the beneficial effects that: this material feeding unit of drying-machine has following benefit:
the personnel promotes material feeding unit to the below of drying-machine through the truckle earlier, then personnel opens biax motor rotation through control switch group control, the output shaft rotates and drives helical gear two on the column spinner and rotate, drive the two-way lead screw on the helical gear one of meshing with it and rotate, make the connecting rod one center on the seat is rotated to the round pin axle and is folded, and then make the rotating turret inwards slide and make the roller frame rise, adjust according to the heat source height of drying-machine, after adjusting, pass through control switch group control and close biax motor operation, then personnel place the material that needs to dry on the conveyer belt, then personnel pass through control switch group control and open motor operation, the output shaft rotates and drives the conveyer belt on the conveyer roller and remove, will be dried the material and constantly send into the inside of drying-machine, through-hole on the conveyer belt can in time discharge the moisture on the material during the stoving material, through elevating system can be nimble advance quick lift to the material feeding unit of drying-machine, satisfy the stoving demand of different altitudes, easy operation labour saving and time saving, can make drying efficiency higher.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic rear view of the present utility model.
In the figure: 1 underframe, 2 elevating system, 21 rotating seat, 22 two-way lead screw, 23 connecting rod, 24 rotating frame, 25 helical gear one, 26 helical gear two, 27 column spinner, 3 biax motor, 4 motor, 5 conveyer belt, 6 control switch group, 7 through-hole, 8 truckles, 9 roller frame, 10 transfer roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present embodiment provides a technical solution: a feeding device of a dryer comprises a bottom frame 1 and a lifting mechanism 2;
chassis 1: the middle part of the upper end of the roller frame is provided with a roller frame 9 through a telescopic column, the left end and the right end of the inside of the roller frame 9 are respectively connected with a conveying roller 10 in a rotating way, the two conveying rollers 10 are in transmission connection through a conveying belt 5, the inside of the roller frame 9 is respectively connected with a uniformly distributed supporting roller in a rotating way, the supporting rollers are respectively positioned between the two conveying rollers 10, the outer cambered surfaces of the supporting rollers are respectively contacted with the inner side surface of the conveying belt 5, uniformly distributed through holes 7 are respectively formed in the inside of the conveying belt 5, the upper end of the underframe 1 is provided with uniformly distributed telescopic rods, and the telescopic ends of the telescopic sections are respectively fixedly connected with the bottom wall of the roller frame 9;
lifting mechanism 2: the lifting mechanism 2 is arranged at the upper end of the underframe 1, the lifting mechanism 2 is in sliding connection with the roller frame 9, the front end of the right side of the roller frame 9 is provided with a motor 4, the output shaft of the motor 4 is fixedly connected with the front end of the right side conveying roller 10, the input end of the motor 4 is electrically connected with the output end of the control switch group 6, the lifting mechanism 2 comprises four rotating seats 21, two-way screw rods 22, connecting rods 23 and rotating frames 24, the number of the rotating seats 21 is four, the rotating seats 21 respectively slide in sliding grooves formed in the front side and the rear side of the upper end of the underframe 1, the inside of each rotating seat 21 is rotationally connected with a connecting rod 23, the middle parts of the left and right adjacent two connecting rods 23 are rotationally connected through a pin roll, the inside of a dovetail groove formed in the front side and the rear side of the lower end of the roller frame 9 is rotationally connected with the rotating frame 24 through a pin roll, one end of each connecting rod 23 far away from the rotating seat 21 is rotationally connected with the inside of the adjacent rotating frame 24, the inside in the sliding groove is rotationally connected with a bidirectional screw rod 22 through bearings, a rotating seat 21 positioned in the same sliding groove is respectively in threaded connection with the left and right corresponding ends of the bidirectional screw rod 22, the lifting mechanism 2 further comprises a first bevel gear 25, a second bevel gear 26 and a rotating column 27, the first bevel gear 25 is respectively and fixedly connected with the right end of the bidirectional screw rod 22, the front side and the rear side of the right upper end of the underframe 1 are respectively and rotationally connected with the rotating column 27 through bearings, the outer arc surface of the rotating column 27 is fixedly sleeved with a second bevel gear 26, the first bevel gear 25 is respectively and meshed with the adjacent second bevel gear 26, the right upper end of the underframe 1 is provided with a double-shaft motor 3, the output shaft of the double-shaft motor 3 is respectively and fixedly connected with the opposite inner ends of the front and rear adjacent rotating columns 27, the input end of the double-shaft motor 3 is electrically connected with the output end of a control switch group 6, the lower end of the underframe 1 is respectively and fixedly connected with four casters 8, the personnel promotes material feeding unit to the below of drying-machine through truckle 8, then personnel opens biax motor 3 rotation through control switch group 6 control, the output shaft rotates and drives the rotation of helical gear two 26 on the column spinner 27, drive the rotation of two-way lead screw 22 on the helical gear one 25 with it, make the connecting rod 23 on the both sides rotation seat 21 center get the round pin axle rotation and fold, and then make rotating stand 24 inwards slide and make roller frame 9 rise, adjust according to the heat source height of drying-machine, control switch group 6 control after the adjustment closes biax motor 3 operation, then personnel will need the material of drying place on conveyer belt 5, then personnel control switch group 6 control open motor 4 operation, the output shaft rotates and drives conveyer belt 5 on the conveyer drum 10 and remove, will be dried the material constantly send into the inside of drying-machine, through-hole 7 on the conveyer belt 5 can in time discharge the moisture on the material during the drying material, through elevating system 2 can be nimble carries out the quick lift to the material feeding device of drying-machine, satisfy the demand of co-altitude, easy operation can make drying efficiency more laborsaving.
Wherein: the control switch group 6 is arranged outside the underframe 1, the input end of the control switch group 6 is electrically connected with an external power supply, and the operation is controlled.
The utility model provides a feeding device of a dryer, which has the following working principle: the personnel promotes material feeding unit to the below of drying-machine through truckle 8 earlier, then personnel opens biax motor 3 rotatory through control switch group 6 control, the output shaft rotates and drives the rotation of helical gear two 26 on the column spinner 27, drive the rotation of two-way lead screw 22 on the helical gear one 25 with it, make the connecting rod 23 on the both sides rolling seat 21 center get the round pin axle rotation and turn into, and then make rolling stand 24 inwards slide and make roller frame 9 rise, simultaneously flexible post also can be with the range extension, and can guarantee that roller frame 9 risees behind the regulation high locking of stipulation, no longer take place relative horizontal slip between roller frame 9 and the rolling stand 24, adjust according to the heat source height of drying-machine, control switch group 6 control closes biax motor 3 operation after the regulation finishes, then personnel will need the material of drying be placed on conveyer belt 5, then personnel control switch group 6 control open motor 4 operation, the output shaft rotates and drives conveyer belt 5 on the conveyer belt 10 and removes, will be dried material continuously send into the inside of drying-machine, can be discharged through-hole 7 on the conveyer belt 5 in time can in time with the material on the conveyer belt 5 in time, can satisfy the high-speed and the high-speed drying-speed can be operated simply, the demand of drying-up and-down device is satisfied.
Notably, the motor 4 disclosed in the above embodiment may be an SM3L-042a1 BDV motor, the biaxial motor 3 may be a 42HB44 servo motor, and the control switch group 6 is provided with switch buttons corresponding to the motor 4 and the biaxial motor 3 one by one to control the switching operation thereof.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (7)
1. A feeding device of a dryer, which is characterized in that: comprises a bottom frame (1) and a lifting mechanism (2);
chassis (1): the middle part of the upper end of the device is provided with a roller frame (9) through a telescopic column, the left end and the right end of the inside of the roller frame (9) are respectively connected with a conveying roller (10) in a rotating way, the two conveying rollers (10) are connected through a conveying belt (5) in a transmission way, the inside of the roller frame (9) is respectively connected with a supporting roller in a rotating way, the supporting rollers are respectively positioned between the two conveying rollers (10), the outer cambered surfaces of the supporting rollers are respectively contacted with the inner side surface of the conveying belt (5), the inside of the conveying belt (5) is respectively provided with a through hole (7) in a uniformly distributed way, the upper end of the underframe (1) is provided with a telescopic rod in a uniformly distributed way, and the telescopic ends of the telescopic sections are respectively fixedly connected with the bottom wall of the roller frame (9);
lifting mechanism (2): the lifting mechanism is arranged at the upper end of the underframe (1), and the lifting mechanism (2) is in sliding connection with the roller frame (9).
2. The feeding device of a dryer according to claim 1, wherein: the control switch group (6) is arranged outside the underframe (1), and the input end of the control switch group (6) is electrically connected with an external power supply.
3. The feeding device of a dryer according to claim 2, wherein: the right front end of the roller frame (9) is provided with a motor (4), an output shaft of the motor (4) is fixedly connected with the front end of the right conveying roller (10), and the input end of the motor (4) is electrically connected with the output end of the control switch group (6).
4. The feeding device of a dryer according to claim 2, wherein: elevating system (2) are including rotating seat (21), two-way lead screw (22), connecting rod (23) and rotating turret (24), the number of rotating seat (21) is four, rotate seat (21) and slide respectively in the sliding tray that both sides were seted up around chassis (1) upper end, the inside of rotating seat (21) all rotates and is connected with connecting rod (23), the middle part of controlling adjacent two connecting rods (23) is through round pin axle rotation connection, all sliding connection has rotating turret (24) in the dovetail spout that both sides were seted up around the lower extreme of roller frame (9), the one end that rotating seat (21) were kept away from to connecting rod (23) all rotates with adjacent rotating turret (24) inside through the round pin axle to be connected with two-way lead screw (22), the inside of being located in the same sliding tray rotates seat (21) respectively with the corresponding end threaded connection about two-way lead screw (22).
5. The feeding device of a dryer as set forth in claim 4, wherein: elevating system (2) still includes helical gear one (25), helical gear two (26) and column spinner (27), helical gear one (25) are fixed connection respectively in the right-hand member of two-way lead screw (22), and both sides all are connected with column spinner (27) through the bearing rotation around the right side upper end of chassis (1), and the outer cambered surface of column spinner (27) is all fixed the cover and is equipped with helical gear two (26), helical gear one (25) respectively with adjacent helical gear two (26) meshing connection.
6. The feeding device of a dryer as set forth in claim 5, wherein: the right side upper end of chassis (1) is provided with biax motor (3), and the output shaft of biax motor (3) is fixed connection with the opposite inner side end of front and back adjacent column spinner (27) respectively, and the output of control switch group (6) is connected to the input electricity of biax motor (3).
7. The feeding device of a dryer according to claim 1, wherein: four casters (8) are fixedly connected to the lower end of the underframe (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321650532.0U CN220136008U (en) | 2023-06-27 | 2023-06-27 | Material feeding unit of drying-machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321650532.0U CN220136008U (en) | 2023-06-27 | 2023-06-27 | Material feeding unit of drying-machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220136008U true CN220136008U (en) | 2023-12-05 |
Family
ID=88950463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321650532.0U Active CN220136008U (en) | 2023-06-27 | 2023-06-27 | Material feeding unit of drying-machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220136008U (en) |
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2023
- 2023-06-27 CN CN202321650532.0U patent/CN220136008U/en active Active
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