CN216432289U

CN216432289U - Electric heating constant temperature drying cabinet

Info

Publication number: CN216432289U
Application number: CN202122495209.8U
Authority: CN
Inventors: 黄基力; 陶雪平; 匡荣民; 余孝生; 廖继明
Original assignee: Anhui Anfa Machinery Co ltd
Current assignee: Anhui Anfa Machinery Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-05-03
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses an electric heat constant temperature drying cabinet, including the drying cabinet body, the inner wall of drying cabinet body is the symmetry and has seted up four group's spouts, and the upper surface of drying cabinet body has seted up the gas vent, first cavity has been seted up to the bottom surface of drying cabinet body inside, and first cavity is linked together with the spout, the second cavity has been seted up to the top surface of drying cabinet body inside, the inside of first cavity is provided with the transmission subassembly, the upper surface of drying cabinet body is provided with discharge valve, and discharge valve and drying cabinet body rotate to be connected, the inside of second cavity is provided with the adjusting part. The utility model discloses a mutual cooperation between each part for this internal article after being dried of drying cabinet can be fast and convenient take out, need not inside temperature reduction, thereby can practice thrift certain time, and the mode control discharge valve through the knob, avoids directly touching discharge valve, thereby guarantees operating personnel's hand safety.

Description

Electric heating constant temperature drying cabinet

Technical Field

The utility model relates to a drying cabinet technical field especially relates to an electric heat constant temperature drying cabinet.

Background

The drying box is divided into an electric heating air blast drying box and a vacuum drying box according to different drying substances, and is widely applied to industries such as chemical engineering, electronic communication, plastics, cables, electroplating, hardware, automobiles, photoelectricity, rubber products, molds, spraying, printing, medical treatment, aerospace and colleges and universities nowadays. The drying box has huge market demands, so that the variety of the drying box is diversified, and the structural quality of products is different.

And current electric heat constant temperature drying cabinet is after accomplishing the drying of article, and the temperature in the drying cabinet is very high, can not be fast and convenient will be taken out by the good article of drying, leads to the waste of incident, and when the drying cabinet was drying, its discharge valve was mostly artificial manual rotation discharge valve when exhausting and was adjusted carminative speed, but there is protection device on the discharge valve, leads to this operation to scald operating personnel's hand easily, influences work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art that the exhaust valve can not be taken out and adjusted quickly and conveniently, and the electric heating constant temperature drying box is easy to scald.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electric heating constant-temperature drying box comprises a drying box body, wherein four groups of sliding grooves are symmetrically formed in the inner wall of the drying box body, an air outlet is formed in the upper surface of the drying box body, a first cavity is formed in the bottom surface of the drying box body and communicated with the sliding grooves, a second cavity is formed in the top surface of the drying box body, a transmission assembly is arranged in the first cavity, an exhaust valve is arranged on the upper surface of the drying box body and rotatably connected with the drying box body, an adjusting assembly is arranged in the second cavity, and an observation door is rotatably connected to the outer surface of the drying box body;

the transmission assembly comprises a motor fixedly mounted on the bottom surface of the first cavity, a first gear is sleeved on the outer surface of an output shaft of the motor, a belt pulley group is sleeved on the outer surface of the output shaft of the motor, rotating shafts are arranged on the left side and the right side of the motor, two ends of each rotating shaft are rotatably connected with the inner wall of the first cavity, a second gear is sleeved on the outer surface of one of the two groups of rotating shafts, two groups of third gears are sleeved on the outer surfaces of the two groups of rotating shafts, racks are engaged and connected on the outer surfaces of the four groups of third gears, and support frames are fixedly connected on the outer surfaces of the four groups of racks;

the adjusting part comprises a fourth gear sleeved on the outer surface of the exhaust valve, a fifth gear is meshed with the outer surface of the fourth gear, a connecting rod is fixedly mounted on the outer surface of the fifth gear, the upper end of the connecting rod penetrates through the top surface of the second cavity and extends to the outside, and a knob is fixedly mounted at the upper end of the connecting rod.

Preferably, the other of the two sets of rotating shafts is in transmission connection with the motor through a belt pulley set, and the rotating directions of the two sets of rotating shafts are the same.

Preferably, the second gear is engaged with the outer surface of the first gear, and the second gear and the first gear rotate in opposite directions.

Preferably, the four groups of support frames are arranged in the four groups of sliding grooves and are in sliding fit with the sliding grooves.

Preferably, the lower end of the connecting rod completely penetrates through the fifth gear, and the lower end of the connecting rod is rotatably connected with the bottom surface of the second cavity.

Preferably, the exhaust valve is arranged right above an exhaust port formed in the upper surface of the drying box body, and the shape of the exhaust port is consistent with that of the exhaust valve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the transmission subassembly for need can be transmitted article outside automatically by dry article after the drying is accomplished, just can be taken out by operating personnel after not needing inside temperature to reduce, thereby can save time.

2. The utility model discloses a set up adjusting part for when needing to adjust the inside gas discharge rate of drying cabinet body, can twist and move the knob and adjust discharge valve, and then can protect operating personnel's safety.

The utility model discloses a mutual cooperation between each part for this internal article after being dried of drying cabinet can be fast and convenient take out, need not inside temperature reduction, thereby can practice thrift certain time, and the mode control discharge valve through the knob, avoids directly touching discharge valve, thereby guarantees operating personnel's hand safety.

Drawings

Fig. 1 is a schematic front view of an electrothermal constant temperature drying oven provided by the present invention;

fig. 2 is a schematic cross-sectional view of a transfer assembly of an electrothermal constant temperature drying oven provided by the present invention;

fig. 3 is an enlarged schematic view of a point a in fig. 2 of the electric heating constant temperature drying box provided by the present invention;

fig. 4 is a schematic sectional view of an adjusting assembly of the electrothermal constant temperature drying oven provided by the utility model.

In the figure: 1. a drying box body; 11. a chute; 12. a first cavity; 13. a second cavity; 2. a transfer assembly; 21. a motor; 22. a first gear; 23. a pulley set; 24. a rotating shaft; 25. a second gear; 26. a third gear; 27. a rack; 28. a support frame; 3. an exhaust valve; 4. an adjustment assembly; 41. a fourth gear; 42. a fifth gear; 43. a connecting rod; 44. a knob; 5. and (4) observing the door.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-4, an electric heating constant temperature drying box comprises a drying box body 1, four groups of sliding grooves 11 are symmetrically formed in the inner wall of the drying box body 1, a supporting frame 28 is convenient to slide, an exhaust port is formed in the upper surface of the drying box body 1, gas generated in the drying box body 1 is exhausted, a first cavity 12 is formed in the bottom surface of the drying box body 1, the first cavity 12 is communicated with the sliding grooves 11, a second cavity 13 is formed in the top surface of the drying box body 1, a transmission assembly 2 is arranged in the first cavity 12, an exhaust valve 3 is arranged on the upper surface of the drying box body 1, the exhaust valve 3 is rotatably connected with the drying box body 1 and matched with the exhaust port for use, an adjusting assembly 4 is arranged in the second cavity 13, and an observation door 5 is rotatably connected to the outer surface of the drying box body 1;

the transmission component 2 comprises a motor 21 fixedly arranged on the bottom surface of the first cavity 12 and used for providing a power source for transmitting dried articles, a first gear 22 is sleeved on the outer surface of an output shaft of the motor 21 and used for driving one group of rotating shafts 24 to rotate and changing the rotating direction of the rotating shafts, a belt pulley group 23 is sleeved on the outer surface of the output shaft of the motor 21 and used for driving the other group of rotating shafts 24 to rotate and keep the same rotating direction, rotating shafts 24 are arranged on the left side and the right side of the motor 21, two ends of each rotating shaft 24 are rotatably connected with the inner wall of the first cavity 12, a second gear 25 is sleeved on the outer surface of one group of the two groups of rotating shafts 24 and used in cooperation with the first gear 22 sleeved on the outer surface of the output shaft of the motor 21 and two groups of third gears 26 are sleeved on the outer surfaces of the two groups of rotating shafts 24 and used for driving a support frame 28 to move, the outer surfaces of the four groups of third gears 26 are all connected with racks 27 in a meshed manner, and the outer surfaces of the four groups of racks 27 are all fixedly connected with supporting frames 28;

adjusting part 4 is including cup jointing the fourth gear 41 in discharge valve 3 surface, conveniently drive discharge valve 3 and adjust, the surface engagement of fourth gear 41 is connected with fifth gear 42, use with the cooperation of fourth gear 41, the fixed surface of fifth gear 42 installs connecting rod 43, the position of fixed fifth gear 42, and through its transmission power, the upper end of connecting rod 43 pierces through the top surface of second cavity 13 and extends to the outside, the upper end fixed mounting of connecting rod 43 has knob 44.

In this embodiment, when the drying oven body 1 is required to be used for drying, the observation door 5 is firstly opened, then the trays for containing the dried objects are sequentially placed in the support frame 28, then the observation door 5 is closed, then the drying oven body 1 is electrified to heat the objects in the drying oven, in the heating process, when the discharge rate of the air in the drying oven needs to be increased, the knob 44 is rotated, the fifth gear 42 is driven to rotate by the rotation of the knob 44, and the fourth gear 41 in meshed connection with the fifth gear is driven to rotate, because the fourth gear 41 is sleeved on the surface of the exhaust valve 3, the exhaust valve 3 can start to rotate, when the exhaust valve 3 rotates to the surface shape of the exhaust valve to be coincident with the shape of the exhaust port, the discharge rate of the air in the drying oven body 1 reaches the maximum, the discharge of the air in the drying oven is increased, after the heating is completed, the observation door 5 is opened, the motor 21 is started, make it corotation, the rotation through motor 21 drives first gear 22 and the synchronous rotation of beginning of belt pulley group 23, thereby drive the rotation of two sets of pivots 24 beginning equidirectional, can drive the third gear 26 that cup joints on its surface when pivot 24 is rotatory and begin to rotate, and drive the inside that the support frame 28 with rack 27 fixed connection begins to shift out drying cabinet body 1, thereby drive the inside sliding connection's of support frame 28 tray and shift out the box, then take out the tray, take out the back, reversal motor 21, it can to drive the recovery of support frame 28 normal position.

Example two

Referring to fig. 1-4, in this embodiment, basically the same as the first embodiment, it is more preferable that the other of the two sets of rotating shafts 24 is in transmission connection with the motor 21 through the pulley set 23, and the rotating directions of the two sets of rotating shafts are the same, so that the supporting frame 28 on one side is driven to move through the same rotating direction as the motor 21, the second gear 25 is in meshed connection with the outer surface of the first gear 22, the rotating direction of the second gear 25 is opposite to that of the first gear 22, and the supporting frame 28 can smoothly move out of the interior of the drying box body 1 due to the opposite rotating directions and matching with the other set of rotating shafts 24, the four sets of supporting frames 28 are all arranged in the four sets of sliding grooves 11, and the supporting frames 28 are in sliding fit with the sliding grooves 11, in order to prevent the supporting frame 28 from being jammed during the moving process, the lower end of the connecting rod 43 completely penetrates through the fifth gear 42, and the lower extreme of connecting rod 43 is connected with the bottom surface of second cavity 13 rotation, conveniently fixes the position of fifth gear 42 to can transmit the power of exerting on knob 44 for fifth gear 42, thereby adjust the carminative speed of discharge valve 3, discharge valve 3 sets up directly over the gas vent that the drying cabinet body 1 upper surface was seted up, and the shape of gas vent is unanimous with discharge valve 3's shape.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An electric heating constant temperature drying box, which comprises a drying box body (1) and is characterized in that, four groups of sliding chutes (11) are symmetrically arranged on the inner wall of the drying box body (1), the upper surface of the drying box body (1) is provided with an air outlet, the bottom surface of the drying box body (1) is internally provided with a first cavity (12), the first cavity (12) is communicated with the chute (11), a second cavity (13) is arranged inside the top surface of the drying box body (1), a transmission component (2) is arranged in the first cavity (12), an exhaust valve (3) is arranged on the upper surface of the drying box body (1), the exhaust valve (3) is rotationally connected with the drying box body (1), the adjusting component (4) is arranged in the second cavity (13), the outer surface of the drying box body (1) is rotatably connected with an observation door (5);

the transmission assembly (2) comprises a motor (21) fixedly mounted on the bottom surface of the first cavity (12), a first gear (22) is sleeved on the outer surface of an output shaft of the motor (21), a belt pulley group (23) is sleeved on the outer surface of the output shaft of the motor (21), rotating shafts (24) are arranged on the left side and the right side of the motor (21), two ends of each rotating shaft (24) are rotatably connected with the inner wall of the first cavity (12), a second gear (25) is sleeved on the outer surface of one of the two groups of rotating shafts (24), two groups of third gears (26) are sleeved on the outer surfaces of the two groups of rotating shafts (24), racks (27) are meshed with the outer surfaces of the four groups of third gears (26), and support frames (28) are fixedly connected with the outer surfaces of the four groups of racks (27);

adjusting part (4) are including cup jointing fourth gear (41) at discharge valve (3) surface, the surface engagement of fourth gear (41) is connected with fifth gear (42), the fixed surface of fifth gear (42) installs connecting rod (43), the upper end of connecting rod (43) pierces through the top surface of second cavity (13) and extends to the outside, the upper end fixed mounting of connecting rod (43) has knob (44).

2. An electrothermal drying oven according to claim 1, wherein the other of the two sets of shafts (24) is in transmission connection with the motor (21) through a pulley set (23), and the rotation directions of the two sets of shafts are the same.

3. An electrothermal drying oven according to claim 1, characterized in that the second gear (25) is engaged with the outer surface of the first gear (22), and the second gear (25) rotates in the opposite direction to the first gear (22).

4. An electrothermal drying oven according to claim 1, wherein four sets of the supporting frames (28) are arranged inside the four sets of the sliding chutes (11), and the supporting frames (28) are in sliding fit with the sliding chutes (11).

5. An electrothermal drying oven according to claim 1, characterized in that the lower end of the connecting rod (43) completely penetrates the fifth gear (42), and the lower end of the connecting rod (43) is rotatably connected with the bottom surface of the second cavity (13).

6. The electric heating constant-temperature drying box according to claim 1, characterized in that the exhaust valve (3) is arranged right above an exhaust port formed on the upper surface of the drying box body (1), and the shape of the exhaust port is consistent with that of the exhaust valve (3).