CN210663758U - Electric heating constant temperature drying cabinet - Google Patents
Electric heating constant temperature drying cabinet Download PDFInfo
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- CN210663758U CN210663758U CN201921625999.3U CN201921625999U CN210663758U CN 210663758 U CN210663758 U CN 210663758U CN 201921625999 U CN201921625999 U CN 201921625999U CN 210663758 U CN210663758 U CN 210663758U
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Abstract
The utility model discloses an electric heat constant temperature drying cabinet has solved the inhomogeneous problem of article degree of being heated in the drying cabinet, and its technical scheme main points are: the box comprises a box body and a sealing door, the box body comprises a first side wall and a second side wall, air inlets used for conveying dry hot air to the box body are respectively formed in the inner walls of the first side wall and the second side wall, a first tray is arranged in the box body, the box body is provided with a driving mechanism used for driving the first tray to rotate in place, a second tray is sleeved on the outer peripheral side of the first tray, a linkage mechanism is arranged on the outer peripheral side of the first tray, the first tray and the second tray are in linkage arrangement through the linkage mechanism, the first tray is in vertical sliding connection with the second tray, the box body is provided with a supporting assembly used for supporting the second tray, the supporting assembly slides at the bottom of the second tray, the second tray is provided with a sliding mechanism which enables the second tray to slide vertically when the second tray rotates along with the first tray, and the advantage of improving the uniform heating degree of objects in the.
Description
Technical Field
The utility model belongs to the technical field of the drying equipment technique and specifically relates to an electric heat constant temperature drying cabinet is related to.
Background
The electric heating constant temperature drying box is often called as a drying box, a constant temperature drying box and a drying box, is suitable for drying, melting wax, sterilizing and the like in departments such as industrial and mining enterprises, laboratories, scientific research units and the like, but is not suitable for drying volatile, flammable and explosive articles so as to avoid explosion.
At present, the chinese utility model patent with publication number CN207831821U discloses an electric heating constant temperature drying oven, which is used to place the objects to be dried on a shelf, the two sides of the shelf are provided with hot air inlets for drying, and after drying, the hot air inlets on the two sides blow to the middle to form convection, so as to dry the objects on the shelf. However, when the number of articles placed on the partition board is large, the articles on the two sides of the shelf board block the wind-receiving surface, the amount of dry hot wind received is relatively large, and the amount of dry hot wind received by the articles near the middle part is relatively small, which causes uneven heating of the articles in the drying box.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric heat constant temperature drying cabinet has the advantage that improves article thermally equivalent degree in the drying cabinet.
The above object of the present invention can be achieved by the following technical solutions:
an electric heating constant temperature drying box comprises a box body and a sealing door, wherein the box body comprises a first side wall and a second side wall, the sealing door is hinged on the first side wall, the inner walls of the first side wall and the second side wall are respectively provided with an air inlet used for conveying dry hot air to the box body, a first tray for supporting articles is arranged in the box body, the box body is provided with a driving mechanism for driving the first tray to rotate in situ, a second tray is sleeved on the outer peripheral side of the first tray, a linkage mechanism is arranged on the outer peripheral side of the first tray, the first tray and the second tray are linked through a linkage mechanism, the first tray and the second tray are connected in a vertical sliding manner, the box body is provided with a supporting component for supporting the second tray, the supporting component slides at the bottom of the second tray, the second tray is provided with a sliding mechanism which enables the second tray to slide up and down when rotating along with the first tray.
Through adopting above-mentioned technical scheme, the drying cabinet includes box and sealing door, and the box includes first lateral wall and second lateral wall, and sealing door hinges in first lateral wall. The box body is internally provided with a first tray of a circular structure for placing articles to be dried, the box body is provided with a driving mechanism for driving the first tray to rotate in situ, and the articles supported can be uniformly dried by hot drying air when the first tray rotates in situ. The periphery side cover of first tray is equipped with the second tray, and sliding connection about first tray passes through the link gear linkage setting and with the second tray, increases the bearing thing area that is used for the bearing to treat dry article to the second tray can follow first tray and rotate simultaneously and make article thermally equivalent because of the link gear drives, and the box is provided with supporting component for support the second tray, prevent that the second tray from breaking away from first tray. The second tray is provided with a sliding mechanism, so that the second tray can slide up and down when rotating along with the first tray, the first tray is exposed, more hot air is received, and the articles can be uniformly heated.
The utility model discloses further set up to: the driving mechanism comprises a motor, the motor is arranged at the top of the box body, the middle of the first tray is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected to the motor, and the other end of the rotating shaft is rotatably connected to the bottom of the box body.
Through adopting above-mentioned technical scheme, open the motor during the use, the motor drives first tray through the pivot and rotates, is favorable to making the article thermally equivalent on the first tray through rotatory mode.
The utility model discloses further set up to: the linkage mechanism comprises four sliding strips, the four sliding strips are evenly arranged on the outer peripheral side of the first tray at intervals, a sliding groove is formed in the inner peripheral side of the second tray, and the sliding strips are connected to the sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, first tray passes through draw runner and spout and realizes setting up and upper and lower sliding connection with the linkage of first tray, simple structure, convenient to use.
The utility model discloses further set up to: the cross section of the slide bar is of a square structure and extends along the vertical direction.
Through adopting above-mentioned technical scheme, the vertical cross-section of draw runner is square structure, makes the second tray can follow first tray rotation better when not influencing first tray and the normal slip of second tray.
The utility model discloses further set up to: the supporting component comprises two supporting frames, one supporting frame is fixedly connected to the inner wall of the first side wall and close to the sealing door part, and the other supporting frame is fixedly connected to the second side wall and far away from the sealing door part.
Through adopting above-mentioned technical scheme, the support frame supports in second tray bottom during the use, prevents that the second tray from breaking away from first tray downwards because of gravity.
The utility model discloses further set up to: the support frame is close to pivot part swivelling joint has the gyro wheel, gyro wheel roll connection is in second tray bottom.
Through adopting above-mentioned technical scheme, gyro wheel swivelling joint is in the support frame, is favorable to reducing the area of contact of support frame and second tray, makes the second tray rotate better.
The utility model discloses further set up to: the sliding mechanism comprises arc-shaped convex blocks, and the four arc-shaped convex blocks are arranged at the bottom of the second tray at even intervals.
Through adopting above-mentioned technical scheme, can jack-up the second tray when the gyro wheel rotates on the cambered surface of arc lug, make the second tray upwards slide, the second tray top obtains article can accept more dry hot-blasts.
The utility model discloses further set up to: and an air outlet is formed in the inner wall of the top of the box body.
Through adopting above-mentioned technical scheme, the air outlet blows in the hot-blast discharge box of box with the air intake during use, prevents to influence the drying cabinet when the box internal gas pressure is great and normally works.
To sum up, the utility model discloses a beneficial technological effect does:
a first tray used for placing articles to be dried is arranged in the box body, and the first tray is driven to rotate in situ through a motor, so that the articles supported by the top of the first tray can be uniformly dried by hot drying air. First tray and second tray pass through draw runner and spout linkage setting and upper and lower sliding connection, increase the bearing thing area that is used for the bearing to treat dry article on the one hand, on the other hand second tray rolls in second tray bottom and arc lug through the gyro wheel when following first tray and rotate simultaneously, makes the second tray can slide from top to bottom, and article on first tray and the second tray can show out in turn, accepts more hot-blastly, makes article ability thermally equivalent.
Drawings
FIG. 1 is a schematic view of the overall structure of a drying box according to the embodiment;
FIG. 2 is a schematic structural diagram of a first tray and a second tray of the present embodiment;
FIG. 3 is a schematic view of the present embodiment highlighting a bottom structure of the first tray;
fig. 4 is a schematic view of the internal structure of the drying box of the present embodiment.
Description of reference numerals: 1. a box body; 2. a sealing door; 3. a first side wall; 4. a second side wall; 5. an air inlet; 6. a first tray; 601. a rotating shaft; 7. a drive mechanism; 701. a motor; 8. a linkage mechanism; 801. a slide bar; 9. a second tray; 901. a chute; 10. a support assembly; 101. a support frame; 11. a sliding mechanism; 111. an arc-shaped bump; 12. a roller; 13. an air outlet; 14. a rotating shaft; 15. clamping the strip; 16. a clamping groove.
Detailed Description
Example (b):
referring to fig. 1, an electric heating constant temperature drying oven comprises an oven body 1 and a sealing door 2. The box body 1 comprises a first side wall 3 and a second side wall 4, wherein the first side wall 3 and the second side wall 4 are symmetrically arranged, and the sealing door 2 is hinged to the first side wall 3. A plurality of first trays 6 with circular cross sections are arranged inside the box body 1, and the tops of the first trays 6 are used for supporting objects to be dried. The inner walls of the first side wall 3 and the second side wall 4 are provided with air inlets 5 facing the first tray 6, and hot air for drying the articles is blown from the air inlets 5 at both sides to the first tray 6.
Referring to fig. 1 and 2, the box 1 is provided with a driving mechanism 7 for driving the first tray 6 to rotate in place, so that the articles on the first tray 6 can be uniformly heated. The outer circumference side of the first tray 6 is sleeved with a second tray 9 which is hollow in the middle and has a circular cross section, and the second tray is used for increasing the area of a bearing object for placing objects. First tray 6 is provided with link gear 8, and second tray 9 sets up with first tray 6 linkage through link gear 8, and second tray 9 and first tray 6 upper and lower sliding connection. When the first tray 6 rotates, the second tray 9 is linked to rotate along with the first tray 6, so that the articles on the second tray 9 can be uniformly heated. The box body 1 is provided with a supporting component 10, the supporting component 10 is positioned below the second tray 9 and used for supporting the second tray 9, and the second tray 9 slides relative to the supporting component 10 when rotating. The second tray 9 is provided with a sliding mechanism 11, when the second tray 9 rotates along with the first tray 6, the second tray 9 slides up and down through the sliding mechanism 11, articles placed on the first tray 6 and the second tray 9 are alternately and prominently displayed, the areas of the articles on the first tray 6 and the second tray 9 blown by the hot dry air are alternately increased, and the articles are heated uniformly.
Referring to fig. 1 and 2, the driving mechanism 7 includes a motor 701. The motor 701 is fixed to the top of the case 1 by a bracket, and the rotating shaft 14 of the motor 701 faces the first tray 6. First tray 6 middle part fixedly connected with pivot 601, pivot 601 top and the fixed linking to each other of axis of rotation 14 of motor 701 and through bearing swivelling joint in box 1 top, pivot 601 bottom through bearing swivelling joint in box 1 bottom. The top of the rotating shaft 601 is provided with a square clamping groove 16, the rotating shaft 14 of the motor 701 is fixedly connected with a square clamping strip 15, and the clamping strip 15 is clamped in the clamping groove 16 to realize the connection between the rotating shaft 601 and the rotating shaft 14 of the motor 701. The first tray 6 and the rotating shaft 601 are made of steel structures, so that the first tray 6 and the rotating shaft 601 are directly and integrally formed during production.
Referring to fig. 2, the linkage mechanism 8 includes a slide bar 801, and the cross section of the slide bar 801 is a square structure and extends in the vertical direction to prevent the second tray 9 from being separated from the first tray 6 when sliding up and down. The four sliding bars 801 are fixed on the outer circumference side of the first tray 6 at regular intervals, the four sliding grooves 901 are arranged on the inner circumference side of the second tray 9 at regular intervals, and the sliding bars 801 are slidably connected with the sliding grooves 901, so that the second tray 9 is slidably connected with the first tray 6 up and down.
Referring to fig. 3 and 4, the support assembly 10 includes a support frame 101, and the support frame 101 is composed of two oppositely disposed strip-shaped long plates. The number of the support frames 101 is two, wherein one support frame 101 is fixedly connected to the portion of the inner wall of the first side wall 3, which is close to the sealing door 2, and the other support frame 101 is fixedly connected to the portion of the inner wall of the second side wall 4, which is far from the sealing door 2. The part of the support frame 101 close to the rotating shaft 601 is rotatably connected with a roller 12, the roller 12 is rotatably connected between the two strip-shaped long plates of each support frame 101 through a shaft, and the roller 12 is connected to the bottom of the second tray 9 in a rolling manner. When the second tray 9 rotates following the first tray 6, the supporting frame 101 supports the second tray 9 through the rollers 12 without affecting the rotation of the second tray 9.
Referring to fig. 3 and 4, the sliding mechanism 11 includes an arc-shaped protrusion 111 having a semicircular vertical cross section, the arc-shaped protrusion 111 is located on a side away from the second tray 9, and a central axis of the arc-shaped protrusion 111 intersects with and is perpendicular to a central axis of the rotating shaft 601. When the second tray 9 rotates along with the first tray 6, the roller 12 rolls on the bottom of the second tray 9, and the top height of the first tray 6 is higher than that of the second tray 9. When the roller 12 rolls on the arc surface of the arc-shaped bump 111, the roller 12 jacks up the second tray 9 through the arc-shaped bump 111, and the top height of the first tray 6 is lower than that of the second tray 9. An air outlet 13 facing the first tray 6 is formed in the inner wall of the top of the box body 1 and used for discharging air in the drying box out of the box body 1.
The use principle is as follows:
referring to fig. 1, before use, the items to be dried are placed on the first tray 6 and the second tray 9, respectively, and then the sealing door 2 is closed. When the drying box is used, the motor 701 is turned on to enable the first tray 6 and the second tray 9 to start to rotate simultaneously, and the drying box is opened to enable dry hot air to be introduced into the box body 1. When the roller 12 moves at the bottom of the second tray 9, the top of the first tray 6 is higher than the top of the second tray 9, and the articles on the first tray 6 are more hot air. When the roller 12 moves on the arc surface of the arc-shaped bump 111, the roller 12 jacks up the second tray 9, so that the top height of the first tray 6 is lower than that of the second tray 9, and at this time, more hot air is applied to the articles on the second tray 9. In the process that the first tray 6 rotates along with the second tray 9, the height difference between the tops of the first tray 6 and the second tray 9 is changed, so that the dry hot air received by the articles on the tops of the first tray 6 and the second tray 9 is relatively homogenized.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an electric heat constant temperature drying cabinet, includes box (1) and sealing door (2), box (1) includes first lateral wall (3) and second lateral wall (4), sealing door (2) articulate in first lateral wall (3), air intake (5) that are used for carrying dry hot-blast to box (1), its characterized in that have been offered respectively to the inner wall of first lateral wall (3) and second lateral wall (4): a first tray (6) for supporting articles is arranged in the box body (1), a driving mechanism (7) for driving the first tray (6) to rotate in situ is arranged in the box body (1), a second tray (9) is sleeved on the outer peripheral side of the first tray (6), a linkage mechanism (8) is arranged on the outer peripheral side of the first tray (6), the first tray (6) and the second tray (9) are arranged in a linkage way through a linkage mechanism (8), the first tray (6) is connected with the second tray (9) in a vertical sliding manner, the box body (1) is provided with a supporting component (10) for supporting the second tray (9), the supporting component (10) slides at the bottom of the second tray (9), and the second tray (9) is provided with a sliding mechanism (11) which enables the second tray (9) to slide up and down when rotating along with the first tray (6).
2. An electrothermal constant-temperature drying oven according to claim 1, characterized in that: actuating mechanism (7) include motor (701), motor (701) set up in box (1) top, first tray (6) middle part fixedly connected with pivot (601), pivot (601) one end fixed connection is in motor (701), other end swivelling joint in box (1) bottom.
3. An electrothermal constant-temperature drying oven according to claim 1, characterized in that: the linkage mechanism (8) comprises four sliding strips (801), the four sliding strips (801) are uniformly arranged on the outer peripheral side of the first tray (6) at intervals, a sliding groove (901) is formed in the inner peripheral side of the second tray (9), and the sliding strips (801) are connected to the sliding groove (901) in a sliding mode.
4. An electrothermal constant-temperature drying oven according to claim 3, characterized in that: the cross section of the sliding strip (801) is of a square structure and extends in the vertical direction.
5. An electrothermal constant-temperature drying oven according to claim 1, characterized in that: the supporting component (10) comprises two supporting frames (101), one supporting frame (101) is fixedly connected to the inner wall of the first side wall (3) and close to the part of the sealing door (2), and the other supporting frame (101) is fixedly connected to the second side wall (4) and far away from the part of the sealing door (2).
6. An electrothermal thermostatic drying oven according to claim 5, characterized in that: the supporting frame (101) is close to the rotating shaft (601) and is partially and rotatably connected with a roller (12), and the roller (12) is connected to the bottom of the second tray (9) in a rolling mode.
7. An electrothermal constant-temperature drying oven according to claim 2, characterized in that: the sliding mechanism (11) comprises arc-shaped convex blocks (111), and the four arc-shaped convex blocks (111) are uniformly arranged at the bottom of the second tray (9) at intervals.
8. An electrothermal constant-temperature drying oven according to claim 1, characterized in that: an air outlet (13) is formed in the inner wall of the top of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921625999.3U CN210663758U (en) | 2019-09-27 | 2019-09-27 | Electric heating constant temperature drying cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921625999.3U CN210663758U (en) | 2019-09-27 | 2019-09-27 | Electric heating constant temperature drying cabinet |
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| Publication Number | Publication Date |
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| CN210663758U true CN210663758U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921625999.3U Active CN210663758U (en) | 2019-09-27 | 2019-09-27 | Electric heating constant temperature drying cabinet |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881135A (en) * | 2021-03-25 | 2021-06-01 | 江苏金恒信息科技股份有限公司 | Automatic drying oven for metal sample metallographic experiment |
| CN115143746A (en) * | 2022-07-25 | 2022-10-04 | 广东技术师范大学 | High-power module production heap is heated and is dried by fire dehydrating unit |
| CN116294494A (en) * | 2023-03-22 | 2023-06-23 | 鹰普罗斯叶轮（宜兴）有限公司 | Gypsum model drying system for aluminum alloy impeller casting and drying process thereof |
-
2019
- 2019-09-27 CN CN201921625999.3U patent/CN210663758U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881135A (en) * | 2021-03-25 | 2021-06-01 | 江苏金恒信息科技股份有限公司 | Automatic drying oven for metal sample metallographic experiment |
| CN115143746A (en) * | 2022-07-25 | 2022-10-04 | 广东技术师范大学 | High-power module production heap is heated and is dried by fire dehydrating unit |
| CN115143746B (en) * | 2022-07-25 | 2023-05-12 | 广东技术师范大学 | Stacked type hot drying and dehumidifying device for high-power module production |
| CN116294494A (en) * | 2023-03-22 | 2023-06-23 | 鹰普罗斯叶轮（宜兴）有限公司 | Gypsum model drying system for aluminum alloy impeller casting and drying process thereof |
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