CN218380303U

CN218380303U - Electric heating constant-temperature air blowing drying box capable of achieving uniform drying

Info

Publication number: CN218380303U
Application number: CN202222777246.2U
Authority: CN
Inventors: 苏学俭; 吴木瑞
Original assignee: Foshan Shunde Futian Electrical Co ltd
Current assignee: Guangdong Futian Electric Co.,Ltd.
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-01-24
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses an electric heat constant temperature blast air drying cabinet of even drying, the power distribution box comprises a box body, the box front end is connected with the chamber door, inside baffle and the diaphragm of being equipped with of box, baffle one side is connected with fixed frame, wear to be equipped with the pivot in the middle of the diaphragm, be connected with in the pivot and place the dish, pivot one side is equipped with motor one, the inside cloth wind ware that is equipped with of fixed frame, cloth wind ware one side is equipped with the aviation baffle, the aviation baffle both sides all are equipped with the fixed axle, fixed frame one side is equipped with two slide rails, the top is equipped with motor two, sliding connection has the adjustable shelf between two slide rails, the inside both sides of adjustable shelf are equipped with rack one and rack two respectively, the output of motor two is connected with the driving gear, be connected with driven gear on the fixed axle of aviation baffle, the fixed frame bottom is equipped with the fan, be connected with the guide duct between fan and the cloth wind ware, be connected with the heating pipe in the middle of guide duct. The utility model relates to a rationally, be favorable to the thermally equivalent drying of material, effectively prevent the moist condition of material secondary, the practicality is strong.

Description

Electric heating constant temperature air blast drying cabinet of even drying

Technical Field

The utility model relates to a drying equipment technical field specifically is an electric heat constant temperature air blast drying cabinet of even drying.

Background

Electrothermal blowing dry box is also called "oven", as the name suggests, adopt the electrical heating mode to carry out the forced air circulation drying test, divide into forced air drying and vacuum drying two kinds, forced air drying just blows off hot-blastly through circulating fan, guarantee the temperature balance in the incasement, vacuum drying adopts the vacuum pump to take out the air of incasement, let incasement atmospheric pressure be less than the ordinary pressure, make the product do the experiment under a very clean state, be an instrument and equipment commonly used commonly, mainly used dry sample, also can provide the required temperature environment of experiment.

The traditional Chinese patent with publication number CN216282552U discloses an electric heating constant-temperature air blast drying box, which comprises a drying box, wherein the drying box comprises a heating pipe, a motor, a rotating shaft, a hook, a hanging buckle, a rotating column, a storage net tray, a water collecting tray, a thread groove, a bottom support and a tray cover; this electric heat constant temperature air blast drying cabinet through putting thing net dish at the drying cabinet internal rotation at motor control, can let article be heated the drying in the drying cabinet, but owing to not being equipped with air-blast mechanism in the in-service use for the inside air circulation nature of drying cabinet is relatively poor, the inside temperature of drying cabinet is not balanced, is unfavorable for the even drying of article, and its water-collecting tray is placed inside the drying cabinet simultaneously, causes the secondary humidity of article easily, therefore we propose an even dry electric heat constant temperature air blast drying cabinet.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide an electric heat constant temperature blast air drying cabinet of even drying.

In order to solve the above problem, the technical scheme of the utility model is that: the utility model provides an electric heat constant temperature blast air drying cabinet of even drying, includes the box, the box front end is connected with the chamber door, inside baffle and the diaphragm of being equipped with of box, baffle one side is connected with fixed frame, wear to be equipped with the pivot in the middle of the diaphragm, be connected with a plurality of in the pivot and place the dish, pivot one side is equipped with motor one, the inside air distributor that is equipped with of fixed frame, air distributor one side is equipped with a plurality of aviation baffle, the aviation baffle both sides all are equipped with the fixed axle, fixed frame one side is equipped with two slide rails, and the top is equipped with motor two, sliding connection has the adjustable shelf between two the slide rails, the inside both sides of adjustable shelf are equipped with rack one and rack two respectively, the output of motor two is connected with the driving gear, be connected with driven gear on the fixed axle of aviation baffle, fixed frame bottom is equipped with the fan, be connected with the guide duct between fan and the air distributor, be connected with the heating pipe in the middle of guide duct, the heating is equipped with a plurality of groups heating wire, box top one side is equipped with the exhaust pipe, the inside dust screen that is equipped with temperature sensor the top surface in the box.

Furthermore, an observation window and a controller are arranged on the box door.

Furthermore, the bottom of the rotating shaft is fixed on the inner bottom surface of the box body through a rotating supporting seat, and the top of the rotating shaft is rotatably connected to the inner top surface of the box body through a bearing.

Furthermore, a belt transmission mechanism is arranged between the rotating shaft and the first motor.

Furthermore, the air deflector is rotatably connected to the fixed frame through a fixed shaft.

Furthermore, the driving gear is a semicircular gear and meshed with the first rack and the second rack, and the driven gear is meshed with the first rack.

Furthermore, a ventilation opening is formed in the side face of the box body and located at the position of the fan, and a filter screen is arranged in the ventilation opening.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses motor one drives the pivot through belt drive mechanism and places the dish and rotate, quantity through control heating wire work, cooperation temperature sensor can realize the invariant of the inside temperature of box, motor two drive the driving gear rotation of semicircle tooth, can realize the reciprocal lift of adjustable shelf under the cooperation of rack one and rack two, rack one follows the reciprocal lift of adjustable shelf simultaneously, and then rack one makes driven gear reciprocal rotation, further make aviation baffle reciprocal rotation, can change the direction of air current, make the inside everywhere temperature of box tend to the same, the rotation of dish is placed in the cooperation, be favorable to the thermally equivalent drying of material, the vapor that produces during the material drying can pass through the exhaust pipe box along with the air current, effectively prevent the wet condition of material secondary. The utility model relates to a rationally, be favorable to the thermally equivalent drying of material, effectively prevent the moist condition of material secondary, the practicality is strong.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Figure 3 is a partial right view of the fixing frame.

Fig. 4 is a connection structure diagram of the movable frame.

As shown in the figure: 1. a box body; 2. a box door; 3. a partition plate; 4. a transverse plate; 5. a fixing frame; 6. a rotating shaft; 7. placing a tray; 8. a first motor; 9. an air distributor; 10. an air deflector; 11. a slide rail; 12. a second motor; 13. a movable frame; 14. a first rack; 15. a second rack; 16. a driving gear; 17. a driven gear; 18. a fan; 19. an air guide pipe; 20. heating a tube; 21. An electric heating wire; 22. an exhaust duct; 23. a dust screen; 24. a temperature sensor; 25. a controller; 26. and (5) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 4, an electric heating constant temperature blast drying oven with uniform drying function comprises an oven body 1, the front end of the oven body 1 is connected with an oven door 2, a partition plate 3 and a transverse plate 4 are arranged inside the oven body 1, one side of the partition plate 3 is connected with a fixed frame 5, a rotating shaft 6 is arranged in the middle of the transverse plate 4 in a penetrating manner, a plurality of placing plates 7 are connected onto the rotating shaft 6, a first motor 8 is arranged on one side of the rotating shaft 6, an air distributor 9 is arranged inside the fixed frame 5, a plurality of air deflectors 10 are arranged on one side of the air distributor 9, fixing shafts are arranged on two sides of the air deflectors 10, two sliding rails 11 are arranged on one side of the fixed frame 5, a second motor 12 is arranged on the top, a movable frame 13 is connected between the two sliding rails 11 in a sliding manner, a first rack 14 and a second rack 15 are respectively arranged on two sides inside the movable frame 13, an output end of the second motor 12 is connected with a driving gear 16, a driven gear 17 is connected onto the fixing shaft of the air deflector 10, a fan 18 is arranged at the bottom of the fixed frame 5, an exhaust duct 19 is connected with an exhaust duct 19, a heating pipe 20, a plurality of groups of heating wires 21 are arranged inside the box body 1, a dustproof net 23 is arranged on one side of the top surface of the exhaust duct 22, and a box body 24.

The box door 2 is provided with an observation window and a controller 25, the bottom of the rotating shaft 6 is fixed on the inner bottom surface of the box body 1 through a rotating supporting seat, the top of the rotating shaft is rotatably connected to the inner top surface of the box body 1 through a bearing, a belt transmission mechanism is arranged between the rotating shaft 6 and the motor I8, the air deflector 10 is rotatably connected to the fixed frame 5 through a fixed shaft, the driving gear 16 is semicircular teeth and meshed with the rack I14 and the rack II 15, the driven gear 17 is meshed with the rack I14, the side surface of the box body 1 is provided with a ventilation opening at the position of the fan 18, and a filter screen 26 is arranged in the ventilation opening.

In specific use, when the article is dried, the article is placed on the placing disc 7, the motor 8 drives the rotating shaft 6 and the placing disc 7 to rotate through the belt transmission mechanism, the fan 18 inputs air into the air distributor 9 through the air guide pipe 19 during working, then the air is blown to the placing disc 7 through the air guide plate 10, the plurality of groups of heating wires 21 in the heating pipe 20 can heat the input air, through controlling the working quantity of the heating wires 21, the constant temperature in the box body 1 can be realized by matching with the temperature sensor 24, the motor two 12 drives the driving gear 16 to rotate, because the driving gear 16 is semicircular, the reciprocating lifting of the movable frame 13 can be realized under the matching of the rack one 14 and the rack two 15, meanwhile, the rack one 14 can lift along with the reciprocating of the movable frame 13, further, the rack one 14 enables the driven gear 17 to rotate in a reciprocating manner, the direction of the air flow can be changed, the temperature in each position in the box body 1 tends to be the same, the rotation of the placing disc 7 is matched, the uniform heating and the drying of the material are facilitated, and the vapor generated during the drying of the material can be discharged out of the box body 1 through the exhaust pipe 22, so as to effectively prevent the secondary moisture condition of the material.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an even dry electric heat constant temperature air blast drying cabinet which characterized in that: the air distribution box comprises a box body (1), a box door (2) is connected to the front end of the box body (1), a partition plate (3) and a transverse plate (4) are arranged inside the box body (1), a fixed frame (5) is connected to one side of the partition plate (3), a rotating shaft (6) penetrates through the middle of the transverse plate (4), a plurality of placing discs (7) are connected to the rotating shaft (6), a motor I (8) is arranged on one side of the rotating shaft (6), an air distributor (9) is arranged inside the fixed frame (5), a plurality of air deflectors (10) are arranged on one side of the air distributor (9), fixed shafts are arranged on two sides of each air deflector (10), two sliding rails (11) are arranged on one side of the fixed frame (5), a motor II (12) is arranged on the top of the fixed frame, a movable frame (13) is slidably connected between the two sliding rails (11), a rack I (14) and a rack II (15) are respectively arranged on two sides inside the movable frame (13), the output end of the motor II (12) is connected with a driving gear (16), a driven gear (17) is connected to the fixed shaft of each air deflector (10), a fan (18) is arranged at the bottom of the fixed frame (5), a middle air pipe (19) is connected between the fan (18) and the air distributor (19), heating pipe (20) inside is equipped with a plurality of groups heating wire (21), box (1) top one side is equipped with exhaust pipe (22), exhaust pipe (22) inside is equipped with dust screen (23), box (1) interior top surface is equipped with temperature sensor (24).

2. An electric heating constant temperature air blast drying oven for uniform drying according to claim 1, characterized in that: and an observation window and a controller (25) are arranged on the box door (2).

3. An electric heating constant temperature air blast drying oven for uniform drying according to claim 1, characterized in that: the bottom of the rotating shaft (6) is fixed on the inner bottom surface of the box body (1) through a rotating supporting seat, and the top of the rotating shaft is rotatably connected to the inner top surface of the box body (1) through a bearing.

4. An electric heating constant temperature air blast drying oven for uniform drying according to claim 1, characterized in that: and a belt transmission mechanism is arranged between the rotating shaft (6) and the first motor (8).

5. An electric heating constant temperature air blast drying oven for uniform drying according to claim 1, characterized in that: the air deflector (10) is rotatably connected to the fixed frame (5) through a fixed shaft.

6. An electric heating constant temperature air blast drying oven for uniform drying according to claim 1, characterized in that: the driving gear (16) is a semicircular gear and is meshed with the first rack (14) and the second rack (15), and the driven gear (17) is meshed with the first rack (14).

7. An electric heating constant temperature air blast drying cabinet of even drying according to claim 1, characterized in that: the side face of the box body (1) is provided with a ventilation opening at the position of the fan (18), and a filter screen (26) is arranged in the ventilation opening.