Heating device of drying machine
Technical Field
The utility model relates to a drying-machine equipment technical field specifically is a heating device of drying-machine.
Background
The dryer is heated by utilizing ambient air through power generated by electric power, diesel power, wind power, inflammable materials and the like, and then conveyed to the surroundings to reach a proper temperature for dehumidification treatment. The dryer is mainly used for drying materials with certain humidity or granularity in the industries of mineral separation, building materials, food and the like.
Because the heating device of current drying-machine can only heat the material part when heating for the stoving time of material is longer, and heating effect is relatively poor, thereby leads to work efficiency to reduce.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming prior art's defect such as the heating effect is poor, work efficiency is low, provides a heating device of drying-machine. The heating device of the dryer has the characteristics of good heating effect, high working efficiency and the like.
In order to achieve the above object, the utility model provides a following technical scheme: a heating device of a dryer comprises a box body, wherein a motor is fixedly connected to the rear side of an inner cavity of the box body, a disc is arranged on the front side of the motor, a plurality of second cylindrical blocks are fixedly connected to the outer edge of the disc, a plate body is arranged on the front side of the disc, a plurality of first cylindrical blocks meshed with the second cylindrical blocks are fixedly connected to the rear end face of the plate body, an annular groove matched with a first rotating rod is formed in the rear end face of the plate body, first limiting mechanisms are arranged on two sides of the plate body, the first rotating rod is arranged between the disc and the motor, one end of the first rotating rod is fixedly connected with a power output end of the motor, the other end of the first rotating rod penetrates through the disc and is connected with the inner cavity of the annular groove in an inserting mode, a frame body is arranged on the outer edge of the plate body, the front side of the frame body is closed, and second limiting mechanisms are arranged, the front side of the frame body is provided with a gear, the front side of the gear is provided with a blade, a second rotating rod is arranged between the gear and the frame body, the front end surface of the frame body is fixedly connected with a first bearing, one end of the second rotating rod is inserted into an inner cavity of the first bearing, the other end of the second rotating rod penetrates through the gear and is fixedly connected with the blade, the front side of the frame body is provided with a long plate, the long plate is positioned under the gear, the top of the long plate is fixedly connected with a plurality of tooth blocks which are mutually meshed with the gear, the inner cavity of the box body is provided with a heating plate, the heating plate is positioned at the front side of the blade, both sides of the inner cavity of the box body are fixedly connected with fixing plates, one side of the fixing plate, which is close to the heating plate, are respectively inserted into the inner cavities of the adjacent sliding grooves, the front side of the fixing plate, slots matched with the filter screen are formed in the two sides of the inner cavity of the box body, and the two sides of the filter screen are respectively inserted into the inner cavities of the adjacent slots.
Preferably, fixed establishment includes the hand wheel, the rear end face fixedly connected with threaded rod of hand wheel, the front side of fixed plate is opened and is equipped with the first trompil that matches each other with the threaded rod, the spout inner chamber is equipped with splint, the rear end face and the hot plate of splint laminate each other, the preceding terminal surface fixedly connected with second bearing of splint, the one end that the hand wheel was kept away from to the threaded rod runs through first trompil, and plug-in is at the second bearing inner chamber.
Preferably, the first limiting mechanism comprises two first circular rings, the two first circular rings are arranged from top to bottom, the first circular rings are fixedly connected with the plate body, two first limiting rods are arranged between the first circular rings, and two ends of each first limiting rod penetrate through the adjacent first circular rings respectively and are fixedly connected to the inner cavity of the frame body.
Preferably, the second limiting mechanism comprises two second circular rings, the two second circular rings are arranged in a left-right mode, the second circular rings are fixedly connected with the frame body, a second limiting rod is arranged between the two second circular rings, two ends of the second limiting rod penetrate through the adjacent second circular rings respectively and are fixedly connected to the inner cavity of the box body.
Preferably, the first cylindrical blocks and the tooth blocks are sequentially linearly arranged from left to right, and the second cylindrical blocks are arranged in an annular array shape by taking the center of the disk as the center of a circle.
Preferably, the top of the sliding groove and the top of the slot are both provided with openings.
Preferably, the inner cavity of the first opening is provided with an internal thread matched with the threaded rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the gear is driven to move left and right through the left and right movement of the frame body, the gear drives the blades to rotate through the action of the tooth blocks, so that the blades rotate while moving left and right, heat generated by the heating plate acts on the material through hot air flow through the rotation of the blades, and the hot air flow acts on each part of the material through the left and right movement of the blades, so that a better heating effect is achieved, the heating time is shortened, and the working efficiency is improved;
2. the heating plate is fixed by rotating the hand wheel to drive the clamping plate, so that the heating plate is convenient to install and replace.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a rear view of the middle frame of the present invention;
fig. 4 is a rear view of the middle part plate of the present invention.
Reference numbers in the figures: 1. a box body; 2. a first circular ring; 3. a first limit rod; 4. a first cylindrical block; 5. a motor; 6. a first rotating lever; 7. a disc; 8. a second cylindrical block; 9. a frame body; 10. a second rotating rod; 11. a gear; 12. a blade; 13. heating plates; 14. filtering with a screen; 15. a hand wheel; 16. a threaded rod; 17. a splint; 18. a fixing plate; 19. a tooth block; 20. a long plate; 21. a second limiting rod; 22. a second circular ring; 23. a plate body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a heating device of a dryer comprises a box body 1, a motor 5 is fixedly connected with the rear side of an inner cavity of the box body 1, a disc 7 is arranged on the front side of the motor 5, a plurality of second cylindrical blocks 8 are fixedly connected with the outer edge of the disc 7, a plate body 23 is arranged on the front side of the disc 7, a plurality of first cylindrical blocks 4 meshed with the second cylindrical blocks 8 are fixedly connected with the rear end surface of the plate body 23, annular grooves matched with first rotating rods 6 are formed in the rear end surface of the plate body 23, first limiting mechanisms are arranged on two sides of the plate body 23 and comprise two first circular rings 2, the two first circular rings 2 are arranged up and down, the first circular rings 2 are fixedly connected with the plate body 23, a first limiting rod 3 is arranged between the two first circular rings 2, two ends of each first limiting rod 3 respectively penetrate through the adjacent first circular rings 2 and are fixedly connected with the inner cavity of a frame body 9, a first rotating rod 6 is arranged between the disc 7 and the motor 5, one end of a first rotating rod 6 is fixedly connected with the power output end of the motor 5, the other end of the first rotating rod 6 penetrates through a disc 7 and is inserted in the annular slotted cavity, the frame body 9 is arranged on the outer edge of a plate body 23, the front side of the frame body 9 is arranged in a closed manner, second limiting mechanisms are arranged at the top and the bottom of the frame body 9 and comprise two second circular rings 22, the two second circular rings 22 are arranged in a left-right manner, the second circular rings 22 are fixedly connected with the frame body 9, a second limiting rod 21 is arranged between the two second circular rings 22, two ends of each second limiting rod 21 respectively penetrate through the adjacent second circular rings 22 and are fixedly connected with the inner cavity of the box body 1, a gear 11 is arranged on the front side of the frame body 9, blades 12 are arranged on the front side of the gear 11, a second rotating rod 10 is arranged between the gear 11 and the frame body 9, a first bearing is fixedly connected with the front end face of the frame body 9, one end of the, the other end of the second rotating rod 10 penetrates through the gear 11 and is fixedly connected with the blade 12, the front side of the frame body 9 is provided with a long plate 20, the long plate 20 is positioned under the gear 11, the top of the long plate 20 is fixedly connected with a plurality of tooth blocks 19 which are mutually meshed with the gear 11, the inner cavity of the box body 1 is provided with a heating plate 13, the heating plate 13 is positioned at the front side of the blade 12, both sides of the inner cavity of the box body 1 are fixedly connected with fixing plates 18, one side of each fixing plate 18, which is close to the heating plate 13, is provided with a sliding groove, both sides of each heating plate 13 are respectively inserted into adjacent sliding groove inner cavities, the front side of each fixing plate 18 is provided with a fixing mechanism, the fixing mechanism comprises a hand wheel 15, the rear end face of the hand wheel 15 is fixedly connected with a threaded rod 16, the front side of each fixing plate 18 is provided, the rear end face of a clamping plate 17 is mutually attached to a heating plate 13, the front end face of the clamping plate 17 is fixedly connected with a second bearing, one end of a threaded rod 16, far away from a hand wheel 15, penetrates through a first opening and is inserted into an inner cavity of the second bearing, a filter screen 14 is arranged on the front side of the heating plate 13, slots matched with the filter screen 14 are formed in two sides of the inner cavity of a box body 1, two sides of the filter screen 14 are respectively inserted into adjacent inner cavities of the slots, a plurality of first cylindrical blocks 4 and tooth blocks 19 are sequentially linearly arranged from left to right, a plurality of second cylindrical blocks 8 are arranged in an annular array shape by taking the center of a disc 7 as the center of a circle, the tops of the slots and the slots are arranged in an opening manner, a frame body 9 moves left and right to drive a gear 11 to move left and right, the gear 11 drives blades 12 to rotate under the action of the tooth blocks 19, so, move about through blade 12 for the hot gas flow is used in each part on the material, in order to play better heating effect, shortens the heat time, improves work efficiency, drives splint 17 through rotating hand wheel 15 and fixes hot plate 13, conveniently installs and changes hot plate 13.
The working principle of the utility model is that when the utility model is used, the heating plate 13 is put in from the top of the chute, the threaded rod 16 is driven to rotate by rotating the hand wheel 15, the threaded rod 16 drives the clamp plate 17 to move to one side of the heating plate 13 by the thread action to fix the heating plate 13, then the filter screen 14 is inserted from the top of the slot to make the heating plate 13 start to work, the motor 5 is started by the external power supply, the motor 5 drives the first rotating rod 6 to rotate, the first rotating rod 6 drives the disc 7 to rotate and moves in the inner cavity of the annular chute, so that the first cylindrical block 4 fixedly connected on the disc 7 rotates synchronously, the first cylindrical block 4 is meshed with the second cylindrical block 8, when the disc 7 rotates to a certain direction, if the second cylindrical block 8 is positioned at the upper side and the lower side of the disc 7, the plate body 23 moves leftwards and rightwards, if the second cylindrical block 8 is positioned at the, when the plate body 23 moves left and right, the frame body 9 is driven to move synchronously, the frame body 9 drives the gear 11 to move left and right through the second rotating rod 10, the gear 11 rotates under the action of the tooth block 19 when moving, the gear 11 drives the second rotating rod 10 to rotate, the second rotating rod 10 drives the blades 12 to rotate, and heat generated by the heating plate 13 is acted on an object through hot air flow through the rotation of the blades 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.