Rotary disc type electrothermal blowing drying box

Abstract

The utility model discloses a rotary disk type electrothermal blast drying box, which comprises an electrothermal blast assembly, a box door, a space size adjusting assembly, a ventilation switch assembly and a dustproof cover, the electrothermal blast assembly comprises a box body and a chute arranged on the inner wall of the box body, the box door is hinged to the front end of the box body, and the box door is hinged to the front end of the box body. The space size adjusting assembly comprises an adjusting plate in sliding connection with the sliding groove, a fixing seat arranged at the bottom of the adjusting plate and a fastening knob in threaded connection with the fixing seat, the ventilation switch assembly is arranged on the adjusting plate, and the dustproof cover is connected to the top of the box body through a hinge. By arranging the space size adjusting assembly, under the condition that using of the drying box is not affected, the effect that the size of the internal space can be adjusted according to the size of objects needing to be dried is achieved so that drying efficiency can be improved, meanwhile, the top of the box body can be covered with the dustproof cover so that dust can be prevented when the box body is not used, and using is convenient. And the cleaning frequency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heating blast drying ovens, in particular to a rotary disc type electric heating blast drying oven. Background Art

[0002] The electric blast drying oven generates heat when the electric heater is powered on. This heat is transferred to the material to be baked through the high-temperature resistant quartz glass tube. At the same time, high-temperature air is blown into the interior of the box through the fan, fully contacting the material, thereby achieving a drying effect. When the temperature reaches the set value, the equipment will automatically power off and issue an alarm signal. Among them, the rotating disc electric blast drying oven is an electric blast drying oven with a rotatable disc storage structure. The disc storage structure can drive the items to be dried to rotate so that they are heated evenly and have high drying efficiency. The size of the space in the box is fixed. When the items to be dried are small, the larger the space, the slower the heat conduction and the lower the efficiency. When the items to be dried are large, the smaller the space, the lower the drying speed and effect. There are certain shortcomings. For this reason, we propose a rotating disc electric blast drying oven. Utility Model Content

[0003] The utility model aims to solve the problems existing in the prior art or related technologies.

[0004] To this end, the technical solution adopted by the present invention is: a rotating disc electric blast drying box, including an electric blast assembly, a box door, a space size adjustment assembly, a ventilation switch assembly and a dust cover, the electric blast assembly includes a box body and a slide groove opened on the inner wall of the box body, the box door is hingedly connected to the front end of the box body, the space size adjustment assembly includes an adjustment plate slidingly connected to the slide groove, a fixed seat arranged at the bottom of the adjustment plate and a fastening knob threadedly connected to the fixed seat, the ventilation switch assembly is arranged on the adjustment plate, and the dust cover is hingedly connected to the top of the box body.

[0005] Preferably, the corners of the bottom of the box are provided with feet, a plurality of air inlet holes are opened on the left side of the box, and an electric heater and a blower fan are sequentially provided on the inside of the box.

[0006] Preferably, a handle is provided on the outer side of the door.

[0007] Preferably, it also includes a storage assembly, which includes a fixed plate arranged in the box body, a storage tray arranged on the top of the fixed plate and a metal grid arranged inside the storage tray, and the bottom of the fixed plate is fixedly connected to the motor arranged in the box body.

[0008] Preferably, an air outlet is provided in the middle of the adjustment plate.

[0009] Preferably, the ventilation switch assembly includes a rotating plate inserted into the adjustment plate and a nut threadedly connected to the bottom of the rotating plate.

[0010] The utility model has the following beneficial effects: the utility model realizes the effect of adjusting the size of the internal space according to the size of the items to be dried without affecting the use of the drying box by arranging the space size adjustment component, so as to improve the drying efficiency; at the same time, the dust cover can be provided to cover the top of the box body to prevent dust when not in use, thereby reducing the number of cleaning times; when in use, the user can loosen the fastening knob of the space size adjustment component, and after loosening, the adjustment plate can be moved up and down along the slide slot, and after moving to a suitable height, the fastening knob can be tightened to adjust the size of the internal space, so as to adjust the size of the internal space according to the size of the items to be dried. Adjusting to a suitable space size can improve the drying efficiency for use; at the same time, the dust cover can be rotated to cover the top of the box body when not in use, so as to prevent dust from falling into the space at the top of the box body after covering, thereby reducing the number of cleaning times; and then the bottom of the items to be dried can be ventilated through the metal mesh frame to improve the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the utility model;

[0012] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the Zhongdian thermal blast assembly;

[0013] Figure 3 For this utility model Figure 1 Schematic diagram of the structure of the center storage component;

[0014] Figure 4 For this utility model Figure 1 A schematic diagram of the structure of the mid-space size adjustment component;

[0015] Figure 5 For this utility model Figure 1 Schematic diagram of the structure of the central ventilation switch assembly.

[0016] Reference numerals:

[0017] 100. Electric heating blower assembly; 101. Box body; 102. Base; 103. Air inlet; 104. Slide; 105. Electric heater; 106. Blower fan;

[0018] 200, box door;

[0019] 300, storage assembly; 301, fixing plate; 302, storage tray; 303, metal grid;

[0020] 400, space size adjustment component; 401, adjustment plate; 402, air outlet; 403, fixing seat; 404, fastening knob;

[0021] 500, ventilation switch assembly; 501, rotating plate; 502, nut;

[0022] 600. Dust cover. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.

[0024] The following describes some embodiments of the present invention in conjunction with the accompanying drawings to provide a rotary disc type electric heating blast drying oven.

[0025] Example 1:

[0026] Reference Figure 1-5 , which is the first embodiment of the present utility model, provides a rotating disc electric heating blast drying box, including an electric heating blast assembly 100, a box door 200, a space size adjustment assembly 400, a ventilation switch assembly 500 and a dust cover 600.

[0027] Specifically, the electric heating blower assembly 100 includes a box body 101 and a slide groove 104 opened on the inner wall of the box body 101. The bottom corners of the box body 101 are provided with base feet 102. A plurality of air inlet holes 103 are opened on the left side of the box body 101. An electric heater 105 and a blower fan 106 are sequentially arranged on the inside of the box body 101. The electric heater 105 can heat the air, and then the blower fan 106 can quickly draw the outside air into the box body 101 to improve the heat conduction efficiency.

[0028] Specifically, the box door 200 is hingedly connected to the front end of the box body 101 , and a handle is provided on the outside of the box door 200 , which can be gripped and then rotated by the handle to open or close the box body 101 .

[0029] Specifically, the space size adjustment component 400 includes an adjustment plate 401 that is slidably connected to the slide groove 104, a fixing seat 403 arranged at the bottom of the adjustment plate 401, and a fastening knob 404 that is threadedly connected to the fixing seat 403. The fastening knob 404 can be loosened. After the fastening knob 404 is loosened, the adjustment plate 401 can be moved up and down along the slide groove 104. After moving to a suitable height, the fastening knob 404 is tightened to adjust the internal space size so that the internal space size can be adjusted according to the volume of the items to be dried. Adjusting to a suitable space size can improve the drying efficiency and facilitate use. An air outlet 402 is provided in the middle position of the adjustment plate 401, and the air outlet 402 can be ventilated to discharge moisture.

[0030] Specifically, the ventilation switch assembly 500 is arranged on the adjustment plate 401. The ventilation switch assembly 500 includes a rotating plate 501 inserted into the adjustment plate 401 and a nut 502 threadedly connected to the bottom of the rotating plate 501. The rotating plate 501 can be rotated. When the rotating plate 501 blocks the air outlet 402, the box body 101 can be sealed. When the rotating plate 501 does not block the air outlet 402, the moisture in the box body 101 can be discharged.

[0031] Specifically, the dust cover 600 is hingedly connected to the top of the box body 101, and the dust cover 600 can be rotated to cover the top of the box body 101. After covering, dust is prevented from falling into the space on the top of the box body 101, which can reduce the number of cleaning times.

[0032] Example 2:

[0033] Reference Figure 1 and Figure 3 , which is the second embodiment of the present invention, which is different from the first embodiment in that it also includes a storage assembly 300, which includes a fixed plate 301 arranged in the box body 101, a storage tray 302 arranged on the top of the fixed plate 301, and a metal grid 303 arranged inside the storage tray 302. The bottom of the fixed plate 301 is fixedly connected to the motor provided in the box body 101, and the items to be dried can be placed in the storage tray 302. After placement, the bottom of the items to be dried will abut against the metal grid 303. The metal grid 303 allows the bottom of the items to be dried to be ventilated to improve the drying efficiency, and then the motor can drive the storage tray 302 and the items to be dried to rotate for drying.

[0034] The working principle and usage process of the present invention are as follows: when in use, the user can loosen the fastening knob 404 of the space size adjustment component 400. After loosening the fastening knob 404, the adjustment plate 401 can be moved up and down along the slide groove 104. After moving to a suitable height, the fastening knob 404 can be tightened to adjust the internal space size, so as to adjust the internal space size according to the volume of the items to be dried. Adjusting to a suitable space size can improve the drying efficiency for easy use. At the same time, when not in use, the dust cover 600 can be rotated to cover the top of the box body 101. After covering, dust can be prevented from falling into the space at the top of the box body 101, which can reduce the number of cleanings. When placing items, the items to be dried can be placed in the placement tray 302. After placement, the bottom of the items to be dried will abut against the metal grid 303, and the bottom of the items to be dried can be ventilated through the metal grid 303 to improve the drying efficiency.

[0035] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A rotary disc electric heating blast drying oven, characterized in that: include: An electric heating air blast assembly (100) comprises a housing (101) and a slide groove (104) provided on the inner wall of the housing (101); A door (200) is hingedly connected to the front end of the box body (101); A space size adjustment assembly (400) comprises an adjustment plate (401) slidably connected to the slide groove (104), a fixing seat (403) disposed at the bottom of the adjustment plate (401), and a fastening knob (404) threadedly connected to the fixing seat (403); A ventilation switch assembly (500) is arranged on the adjustment plate (401); A dust cover (600) is hingedly connected to the top of the box (101).

2. A rotary disc electric heating blast drying oven according to claim 1, characterized in that: The bottom corners of the box body (101) are all provided with base feet (102), the left side of the box body (101) is provided with a plurality of air inlet holes (103), and the inside of the box body (101) is provided with an electric heater (105) and a blower fan (106) in sequence.

3. The rotary disc electric heating blast drying oven according to claim 1, characterized in that: A handle is provided on the outer side of the box door (200).

4. The rotary disc electric heating blast drying oven according to claim 1, characterized in that: The invention also includes a storage assembly (300), wherein the storage assembly (300) includes a fixed plate (301) arranged in the box body (101), a storage tray (302) arranged on the top of the fixed plate (301), and a metal grid (303) arranged inside the storage tray (302), and the bottom of the fixed plate (301) is fixedly connected to the motor arranged in the box body (101).

5. The rotary disc type electric heating blast drying oven according to claim 1, characterized in that: An air outlet (402) is provided in the middle of the adjustment plate (401).

6. The rotary disc type electric heating blast drying oven according to claim 1, characterized in that: The ventilation switch assembly (500) comprises a rotating plate (501) inserted into the regulating plate (401) and a nut (502) threadedly connected to the bottom of the rotating plate (501).

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