CN213778420U

CN213778420U - Heating device for dryer

Info

Publication number: CN213778420U
Application number: CN202022642158.2U
Authority: CN
Inventors: 宋若男
Original assignee: Dalian Anting Detergent Co ltd
Current assignee: Dalian Anting Detergent Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-23
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a heating device for be used for desicator, include: a heating box; the hot air blower is fixedly connected to the right side of the outer wall of the heating box; the controller is fixedly connected to the front side of the heating box; the machine shell is fixedly connected to the top end of the heating box; the box door is rotatably connected to the front side of the shell through a hinge; the air outlet is fixedly connected to the top end of the shell; the placing table is detachably arranged in the inner cavity of the shell; the ventilation openings are a plurality of and are respectively arranged at the top end of the placing table and penetrate through to the bottom end of the placing table. This a heating device for desicator, reasonable in design through reciprocating mechanism's drive, makes the hot-blast object surface that needs drying that can more even flow through of blowing off, the drying of object with higher speed, easy operation, convenient to use.

Description

Heating device for dryer

Technical Field

The utility model relates to a desicator technical field specifically is a heating device for be used for desicator.

Background

The dryer is a device for drying articles, usually a heating device is arranged in the dryer, hot air generated by the heating device is blown into the inner cavity of a drying box of the drying device through an air outlet to achieve the purpose of drying the articles, the heating device is generally composed of a hot air blower and the like, the hot air is blown into the drying box through a pipeline, but the air outlet of the existing dryer heating device is fixed, the hot air can be blown only along one direction, the object can not be uniformly heated in such a way, the heating time is prolonged, the working time of the device is prolonged, the service life of the device is shortened, on the other hand, the heating device heats air in the drying box, and after the air contacts the drying box, the air can be condensed into water drops and then drops on the object, the drying time is prolonged, and aiming at the problems, the heating device for the dryer is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heating device for be used for desicator to at least, solve prior art heating device and can not swing the mouth of blowing and make the object surface be heated unevenly, prolong drying time and hot-air and condense into the problem that the water droplet drips to the object in the casing.

In order to achieve the above object, the utility model provides a following technical scheme: a heating device for a dryer, comprising: a heating box; the hot air blower is fixedly connected to the right side of the outer wall of the heating box; the controller is fixedly connected to the front side of the heating box; the machine shell is fixedly connected to the top end of the heating box; the box door is rotatably connected to the front side of the shell through a hinge; the air outlet is fixedly connected to the top end of the shell; the placing table is detachably arranged in the inner cavity of the shell; the ventilation openings are arranged at the top end of the placing table respectively and penetrate to the bottom end of the placing table; the sliding chute is arranged at the top end of the heating box; the limiting groove is formed in the bottom end of the inner cavity of the heating box; the limiting block is slidably embedded in the inner cavity of the limiting groove; the reciprocating mechanism is arranged in the inner cavity of the heating box; and the air blowing port is fixedly connected to the top end of the reciprocating mechanism.

Preferably, the reciprocating mechanism includes: the two support frames are fixedly connected to the front side and the rear side of the bottom end of the inner cavity of the heating box; two ends of the first gear are respectively and rotatably connected to the top ends of the two support frames through bearings; the front side and the rear side of the bottom end of the connecting block are respectively in interference fit with the front side and the rear side of the outer wall of the gear; the gear ring is fixedly connected to the top end of the limiting block; the teeth are fixedly connected to the top end of the toothed ring and meshed with the first gear; the slideway is arranged on the rear side of the gear ring; the motor is fixedly connected to the bottom end of the inner cavity of the heating box, and the output end of the motor extends out of the inner cavity of the slide way; and the second gear is in interference fit with the output end of the motor.

Preferably, the left side and the right side of the inner wall of the sliding groove are inclined planes.

Preferably, the limiting block and the limiting groove are T-shaped.

Preferably, the teeth of the second gear can mesh with the gear ring.

Preferably, one third of the circumference of the second gear is provided with teeth.

Compared with the prior art, the beneficial effects of the utility model are that: this a heating device for desicator, can drive the second gear through the motor and rotate, and then under its effect, can make the ring gear can drive the tooth on ring gear top and slide from side to side under the limiting displacement of stopper and spacing groove, and then make first gear drive connecting block and blow mouthful left and right sides and beat, with the even inner chamber of blowing in the casing of hot-blast, the hot-blast surface that blows through the object gets rid of the casing through the air exit, avoid condensing into the water droplet at the casing inner chamber, drip to the object on, the drying time of extension object.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1;

fig. 3 is a schematic structural diagram of fig. 2.

In the figure: 1. heating cabinet, 2, air heater, 3, controller, 4, casing, 5, chamber door, 6, air exit, 7, place the platform, 8, vent, 9, spout, 10, spacing groove, 11, stopper, 12, support frame, 13, first gear, 14, connecting block, 15, ring gear, 16, tooth, 17, slide, 18, motor, 19, second gear, 20, the mouth of blowing.

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. 1-3, the present invention provides a technical solution: a heating device for a dryer, comprising: the heating box 1, the air heater 2, the controller 3, the casing 4, the box door 5, the air outlet 6, the placing table 7, the vent 8, the sliding groove 9, the limiting groove 10 and the limiting block 11, wherein the air heater 2 is fixedly connected to the right side of the outer wall of the heating box 1, the air heater comprises the motor 2, the heating device and the like, the prior art is adopted, and the controller 3 is fixedly connected to the front side of the heating box 1, the casing 4 is fixedly connected to the top end of the heating box 1, the box door 5 is rotatably connected to the front side of the casing 4 through a hinge, the air outlet 6 is fixedly connected to the top end of the casing 4, the placing table 7 is detachably arranged in the inner cavity of the casing 4, the number of the vent 8 is a plurality, the vent 8 is respectively arranged at the top end of the placing table 7 and penetrates through the bottom end of the placing table 7, the vent 8 can enable hot air blown out from the bottom end of the casing 4 to flow through the surface of an object through the placing table 7, the sliding groove 9 is arranged at the top end of the heating box 1, can make the mouth of blowing along spout 9 horizontal hunting, the inner chamber bottom of heating box 1 is seted up to spacing groove 10, can make ring gear 15 horizontal slip, and stopper 11 slidable is embedded in the inner chamber of spacing groove 10, and reciprocating mechanism sets up in the inner chamber of heating box 1, and reciprocating mechanism can make the mouth of blowing 20 horizontal hunting, the mouth of blowing 20, fixed connection is in reciprocating mechanism's top.

Preferably, the reciprocating mechanism further comprises: the heating box comprises two support frames 12, a first gear 13, a connecting block 14, a gear ring 15, teeth 16, a slide 17, a motor 18 and a second gear 19, wherein the two support frames 12 are fixedly connected to the front side and the rear side of the bottom end of an inner cavity of the heating box 1, the two ends of the first gear 13 are respectively connected to the top ends of the two support frames 12 through bearings in a rotating mode, the front side and the rear side of the bottom end of the connecting block 14 are respectively in interference fit with the front side and the rear side of the outer wall of the gear 13, the gear ring 15 is fixedly connected to the top end of a limiting block 11, the first gear 13 can rotate back and forth left under the cooperation of the gear ring 15 and the teeth 16, the teeth 16 are fixedly connected to the top end of the gear ring 15 and are meshed with the first gear 13, the slide 17 is arranged on the rear side of the gear ring 15 to prevent the output end of the motor 18 from obstructing the sliding of the gear ring 15, the motor 18 is fixedly connected to the bottom end of the inner cavity of the heating box 1, and the output end extends out of the inner cavity of the slide 17, the second gear 19 is in interference fit with the output end of the motor 18, and the gear ring 15 can slide linearly in the left-right direction under the cooperation of the limiting groove 10 and the limiting block 11 under the action of the second gear 19.

Preferably, the left side and the right side of the inner wall of the sliding groove 9 are inclined planes, so that the connecting block 14 cannot collide with the corners of the sliding groove 9 when swinging left and right.

As an optimized scheme, furthermore, the limiting block 11 and the limiting groove 10 are in a shape of a "T", so that the limiting effect is more stable, and the function of supporting the toothed ring 15 can also be achieved.

Preferably, the teeth of the second gear 19 can be engaged with the gear ring 15, so that the second gear 19 can slide the gear ring 15 to the left and right.

Preferably, the second gear 19 is provided with teeth on one third of the circumference thereof, so that the second gear 19 can indirectly contact the teeth on the upper and lower ends of the inner cavity of the gear ring 15.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Firstly, the air heater 2 and the motor 18 are started, the motor 18 can drive the second gear 19 to rotate, when teeth of the second gear 19 are meshed with teeth at the bottom end of an inner cavity of the toothed ring 15, the toothed ring 15 can slide, when the second gear 19 is meshed with teeth at the top end of the inner cavity of the toothed ring 15, the toothed ring 15 can slide towards the opposite direction, under the action of the limiting block 11 and the limiting groove 10, the toothed ring 15 can slide back and forth along the left-right direction, further the teeth 16 at the top end of the toothed ring are driven to slide, the first gear 13 can rotate in a reciprocating manner, further the first gear 13 drives the connecting block 14 and the air blowing port 20 to swing left and right at the same time under the action of the sliding groove 9, hot air generated by the air heater 2 is blown into the inner cavity of the machine shell 4, the hot air can flow upwards through the ventilation opening 8 formed in the placing table 7, and articles to be dried are uniformly heated, accelerate air flow rate, shorten drying time, because hot-blast can give the air heating, after hot-air contact casing 4, can condense into the drop of water, drip to on article, influence the drying effect of article, so hot-blast after the top that reachs casing 4, by the 4 inner chambers of air exit 6 discharge casing, the device compact structure, and reasonable design, through reciprocating mechanism's drive, make the hot-blast object surface that needs drying that can more even flow through that blows off, the drying of object with higher speed, therefore, the steam generator is simple in operation, and the steam generator is convenient to use.

In the description of the present invention, it is to be understood that the terms "outer wall", "right side", "front side", "top end", "inner cavity", "bottom end", "front and back sides", "rear side", "output end", etc., indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "fixedly attached," "pivotally attached," "disposed," "embedded," "interference fit," and the like are to be construed broadly and may include, for example, a fixed attachment, a removable attachment, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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.

Claims

1. A heating device for a dryer, comprising:

a heating box (1);

the hot air blower (2) is fixedly connected to the right side of the outer wall of the heating box (1);

the controller (3) is fixedly connected to the front side of the heating box (1);

the machine shell (4) is fixedly connected to the top end of the heating box (1);

the box door (5) is rotatably connected to the front side of the machine shell (4) through a hinge;

the air outlet (6) is fixedly connected to the top end of the shell (4);

the placing table (7) is detachably arranged in the inner cavity of the shell (4);

a plurality of ventilation openings (8) which are respectively arranged at the top end of the placing table (7) and penetrate to the bottom end of the placing table (7);

the sliding chute (9) is arranged at the top end of the heating box (1);

the limiting groove (10) is formed in the bottom end of the inner cavity of the heating box (1);

the limiting block (11) is slidably embedded in the inner cavity of the limiting groove (10);

the reciprocating mechanism is arranged in the inner cavity of the heating box (1);

and the air blowing port (20) is fixedly connected to the top end of the reciprocating mechanism.

2. A heating device for a dryer according to claim 1, wherein: the reciprocating mechanism comprises:

the two support frames (12) are fixedly connected to the front side and the rear side of the bottom end of the inner cavity of the heating box (1);

two ends of the first gear (13) are respectively and rotatably connected to the top ends of the two support frames (12) through bearings;

the front side and the rear side of the bottom end of the connecting block (14) are in interference fit with the front side and the rear side of the outer wall of the gear (13) respectively;

the toothed ring (15) is fixedly connected to the top end of the limiting block (11);

the teeth (16) are fixedly connected to the top end of the gear ring (15) and meshed with the first gear (13);

the slide way (17) is arranged on the rear side of the gear ring (15);

the motor (18) is fixedly connected to the bottom end of the inner cavity of the heating box (1), and the output end of the motor extends out of the inner cavity of the slide way (17);

a second gear (19) which is in interference fit with the output end of the motor (18).

3. A heating device for a dryer according to claim 1, wherein: the left side and the right side of the inner wall of the sliding groove (9) are inclined planes.

4. A heating device for a dryer according to claim 1, wherein: the limiting block (11) and the limiting groove (10) are T-shaped.

5. A heating device for a dryer according to claim 2, wherein: the teeth of the second gearwheel (19) can be in engagement with the toothed ring (15).

6. A heating device for a dryer according to claim 2, wherein: one third of the circumference of the second gear (19) is provided with teeth.