Uniform heating type drying box structure

Abstract

The utility model relates to a uniform heating type drying oven structure, which belongs to the technical field of drying ovens, and comprises a drying oven and a drying chamber arranged in the drying oven, a control panel is arranged right in front of the drying oven, a material uniformizing mechanism is arranged on the drying oven, the material uniformizing mechanism comprises a material storage barrel, and the material storage barrel is arranged on the drying oven. Materials are stored in the material storage barrel, the material storage barrel is located in the drying chamber, a turning and stirring mechanism is installed on the material storage barrel, and a hot air circulation mechanism is installed in the drying chamber. The material uniformizing mechanism and the turning and stirring mechanism are used in cooperation, when materials are dried, water contained in the materials can be thrown out through centrifugal force generated by rotation of the material uniformizing mechanism, meanwhile, the materials are turned and stirred through the turning and stirring mechanism, accumulation of the materials is prevented, hot air flow can make full contact with the materials, and the drying efficiency is improved. And the heating uniformity of the materials is ensured, so that the drying quality and the drying efficiency of the materials are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of drying ovens, and in particular relates to a uniform heating type drying oven structure. Background Art

[0002] Drying ovens, also known as "ovens", are divided into two types: forced air drying and vacuum drying. Forced air drying uses a circulating fan to blow out hot air to ensure temperature balance in the oven. Vacuum drying uses a vacuum pump to extract the air in the oven, making the atmospheric pressure in the oven lower than normal pressure, so that the product can be tested in a very clean state. It is a commonly used instrument and equipment, mainly used to dry samples, and can also provide the temperature environment required for experiments. It has been widely used in industries such as chemical industry, electronic communications, plastics, cables, electroplating, hardware, automobiles, optoelectronics, rubber products, molds, spraying, printing, medical treatment, aerospace and colleges and universities. The huge market demand has led to the diversification of drying oven varieties and the structural quality of the products is also different.

[0003] At present, when drying materials in the existing drying box, the materials are directly placed in the drying chamber of the drying box and dried by circulating hot air. However, the materials are generally piled up in one piece, and the materials cannot be turned over and mixed when drying, resulting in uneven drying of the materials. Based on this, a uniform heating drying box structure is proposed. Utility Model Content

[0004] The purpose of the present invention is to provide a uniform heating drying oven structure with simple structure and reasonable design in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A uniformly heated drying oven structure comprises a drying oven and a drying chamber provided in the drying oven. A material mixing mechanism is installed on the drying oven. The material mixing mechanism comprises a material storage barrel. Material is stored in the material storage barrel. The material storage barrel is located in the drying chamber. A stirring mechanism is installed on the material storage barrel. A hot air circulation mechanism is installed in the drying oven.

[0007] As a further optimization scheme of the present invention, the material sparging mechanism also includes a second motor installed at the bottom of the drying box, the output end of the second motor is fixedly connected to a rotating rod, the rotating rod is connected to the material storage barrel through a plug-in assembly, a fixed column is fixedly connected to the middle position of the inner bottom of the material storage barrel, and a handle is fixedly connected to the top of the material storage barrel. The rotating rod passes through the bottom of the drying box and extends to the interior of the drying chamber, and the rotating rod is rotatably connected to the drying box.

[0008] As a further optimization scheme of the present invention, the plug-in assembly includes a magnetic plate fixedly connected to the middle part of the bottom of the storage barrel, and a slot is provided at the bottom of the magnetic plate, wherein a magnetic block is fixedly connected to the top of the rotating rod, and the magnetic block and the slot are both configured as hexagonal prisms, and the two are adapted to each other, and the magnetic block is adapted to the magnetic plate.

[0009] As a further optimization scheme of the present invention, the stirring mechanism includes a transmission shaft that passes through the side wall of the material storage barrel and is rotatably connected to the material storage barrel, the end of the transmission shaft extending out of the material storage barrel is fixedly connected to a gear, the transmission shaft is fixedly connected to the side wall inside the material storage barrel with a stirring frame, the inner wall of the drying chamber is fixedly connected to a fixed plate, the fixed plate is fixedly connected to a gear ring, the gear ring is adapted to the gear, and the end of the transmission shaft away from the gear is rotatably connected to a fixed column.

[0010] As a further optimization scheme of the present utility model, the hot air circulation mechanism includes a first motor installed on the top of the drying box, the output end of the first motor is fixedly connected to a rotating shaft, the rotating shaft is fixedly connected to a fan blade, the inner top of the drying chamber is fixedly connected to an air inlet cylinder, and the air inlet cylinder is fixedly connected to a heating net at the top of the fan blade, the side wall of the drying box is provided with an air flow channel, the inner bottom of the drying chamber is provided with an air outlet, the air flow channel is connected to the air inlet cylinder, the air outlet is connected to the air flow channel, and the rotating shaft passes through the drying box and is rotatably connected to the drying box.

[0011] As a further optimization solution of the present invention, a control panel is installed directly in front of the drying box, and a box door is installed directly in front of the drying box, and the box door is adapted to the drying chamber.

[0012] The beneficial effect of the utility model is that: the utility model cooperates with the material-scraping mechanism and the stirring mechanism. When drying the material, the centrifugal force generated by the rotation of the material-scraping mechanism is used to enable the moisture contained in the material to be thrown out. At the same time, the stirring mechanism stirs the material to prevent the accumulation of the material, so that the hot air flow can fully contact the material, ensuring the uniformity of the heating of the material, thereby ensuring the drying quality and drying efficiency of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the front middle section structure of the present invention;

[0015] Figure 3 This utility model Figure 2 A in the middle is an enlarged structural diagram;

[0016] Figure 4This is a three-dimensional structural diagram of the material leveling mechanism and the stirring mechanism of the utility model;

[0017] Figure 5 It is a three-dimensional bottom-up structural schematic diagram of the material leveling mechanism of the present utility model.

[0018] In the figure: 1. Drying box; 101. Drying chamber; 2. Control panel; 3. Box door; 401. First motor; 402. Rotating shaft; 403. Fan blade; 404. Air inlet; 405. Heating net; 406. Air flow channel; 407. Air outlet; 501. Second motor; 502. Rotating rod; 503. Magnetic block; 504. Magnetic plate; 505. Slot; 506. Storage barrel; 507. Fixed column; 508. Handle; 601. Drive shaft; 602. Mixing frame; 603. Gear; 604. Gear ring; 605. Fixed plate. DETAILED DESCRIPTION

[0019] The present application is described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technicians in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0020] Example

[0021] like Figure 1 and Figure 2 As shown, a uniform heating drying oven structure includes a drying oven 1 and a drying chamber 101 opened in the drying oven 1. A control panel 2 is installed in the front of the drying oven 1. A door 3 is installed in the front of the drying oven 1. An observation window is installed on the door 3. The door 3 is adapted to the drying chamber 101. A material mixing mechanism is installed on the drying oven 1. The material mixing mechanism includes a storage barrel 506. The material is stored in the storage barrel 506. The storage barrel 506 is located in the drying chamber 101. A stirring mechanism is installed on the storage barrel 506. A hot air circulation mechanism is installed in the drying oven 1. The hot air circulation mechanism includes a first motor 401 installed on the top of the drying oven 1. The output end of the first motor 401 is fixedly connected to a rotating shaft 402, and a fan blade 403 is fixedly connected to the rotating shaft 402. An air inlet cylinder 404 is fixedly connected to the inner top of the drying chamber 101, and a heating net 405 is fixedly connected to the top of the fan blade 403 in the air inlet cylinder 404. An air flow channel 406 is provided on the side wall of the drying box 1, and an air outlet hole 407 is provided at the inner bottom of the drying chamber 101. The air outlet holes 407 are arranged in an array at the bottom of the drying chamber 101. The air flow channel 406 is connected to the air inlet cylinder 404, and the air outlet hole 407 is connected to the air flow channel 406. The rotating shaft 402 passes through the drying box 1 and is rotatably connected to the drying box 1.

[0022] When in use, first open the box door 3, place the material in the storage barrel 506, then close the box door 3, control the heating temperature of the heating net 405 through the control panel 2, and start the first motor 401 and the material sparging mechanism. The operation of the first motor 401 will drive the fan blades 403 to rotate through the rotating shaft 402, so that the fan blades 403 draw the internal air of the drying chamber 101 through the air inlet cylinder 404, so that the internal air of the drying chamber 101 enters the air inlet cylinder 404, enters the air flow channel 406 after being heated by the heating net 405, and is then discharged into the drying chamber 101 through the air outlet 407. The hot air flow re-enters the air inlet cylinder 404 after passing through the storage barrel 506, and the cycle is repeated until the specified drying time is reached. Since the air outlet holes 407 are arranged in an array, the hot air flow discharged from the air outlet holes 407 can quickly reach various positions of the drying chamber 101, thereby making the temperature inside the drying chamber 101 uniform.

[0023] During the drying process, the material-splitting mechanism will rotate and drive the stirring mechanism to work. The centrifugal force generated by the rotation of the material-splitting mechanism allows the moisture contained in the material to be thrown out. At the same time, the stirring mechanism stirs the material to prevent the accumulation of the material, so that the hot air flow can fully contact the material, ensuring the uniformity of the material heating, thereby ensuring the drying quality and drying efficiency of the material.

[0024] After the drying time is reached, the first motor 401, the heating network 405 and the material mixing mechanism are turned off through the control panel 2, and then the box door 3 is opened to remove the storage barrel 506 from the material mixing mechanism, and the dried material inside the storage barrel 506 is poured out.

[0025] like Figure 1-Figure 5 As shown, the material mixing mechanism also includes a second motor 501 installed at the bottom of the drying box 1, and the output end of the second motor 501 is fixedly connected to a rotating rod 502, which is connected to a material storage barrel 506 through a plug-in assembly. A fixed column 507 is fixedly connected to the middle position of the inner bottom of the material storage barrel 506, and a handle 508 is fixedly connected to the top of the material storage barrel 506. The rotating rod 502 passes through the bottom of the drying box 1 and extends into the interior of the drying chamber 101. The rotating rod 502 is rotatably connected to the drying box 1, and the plug-in assembly includes a magnetic plate 504 fixedly connected to the middle part of the bottom of the material storage barrel 506. A slot 505 is provided at the bottom of the magnetic plate 504, wherein a magnetic block 503 is fixedly connected to the top of the rotating rod 502. The magnetic block 503 and the slot 505 are both configured as hexagonal prisms and are adapted to each other. The magnetic block 503 is adapted to the magnetic plate 504. When the magnetic block 503 is inserted into the slot 505, the magnetic block 503 and the magnetic plate 504 are in an attracted state.

[0026] When in use, the second motor 501 is started through the control panel 2, so that the rotating rod 502 drives the storage barrel 506 to rotate through the plug-in assembly, thereby causing the material inside the storage barrel 506 to move and rotate under the rotation of the storage barrel 506, so that the hot air flow can come into more complete contact with the material, and at the same time, the moisture contained in the material is thrown out under the action of the centrifugal force generated by the rotation of the storage barrel 506, thereby improving the efficiency of drying the material;

[0027] When the material reaches the specified drying time and the storage barrel 506 needs to be removed, the handle 508 is pulled upward to pull the magnetic block 503 out of the slot 505, and then the dried material inside the storage barrel 506 can be poured out. When installing it again, it is only necessary to align the slot 505 with the magnetic block 503 and allow the magnetic block 503 to enter the slot 505 and engage with the magnetic plate 504. This makes it convenient for personnel to handle the dried material, reduces the burden on personnel, and improves the efficiency of material drying.

[0028] like Figure 3-Figure 5 As shown, the stirring mechanism includes a transmission shaft 601 that passes through the side wall of the storage barrel 506 and is rotatably connected to the storage barrel 506. One end of the transmission shaft 601 extending out of the storage barrel 506 is fixedly connected to a gear 603. The transmission shaft 601 is located on the side wall inside the storage barrel 506 and is fixedly connected to a stirring frame 602. The inner wall of the drying chamber 101 is fixedly connected to a fixed plate 605. The fixed plate 605 is fixedly connected to a gear ring 604. The gear ring 604 is adapted to the gear 603. The end of the transmission shaft 601 away from the gear 603 is rotatably connected to the fixed column 507.

[0029] During use, the rotation of the storage barrel 506 will drive the transmission shaft 601 to revolve. At this time, due to the setting of the gear ring 604 and the gear 603, the gear 603 will rotate under the action of the gear ring 604, thereby driving the transmission shaft 601 to rotate. As a result, the transmission shaft 601 rotates while revolving, stirring the material inside the storage barrel 506, so that the material inside the storage barrel 506 can better contact with the hot air flow, thereby ensuring the uniformity of the hot air flow heating the material and ensuring the uniformity of the material drying.

[0030] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the scope of the present invention, all of which fall within the scope of protection of the present invention.

Claims

1. A uniform heating drying oven structure, comprising a drying oven (1) and a drying chamber (101) provided in the drying oven (1), characterized in that: The drying box (1) is provided with a material mixing mechanism, the material mixing mechanism comprising a material storage barrel (506), wherein the material is stored in the material storage barrel (506), and the material storage barrel (506) is located in the drying chamber (101). The material mixing mechanism further comprises a second motor (501) installed at the bottom of the drying box (1), the output end of the second motor (501) is fixedly connected to a rotating rod (502), the rotating rod (502) is connected to the material storage barrel (506) via a plug-in assembly, a fixed column (507) is fixedly connected to the middle position of the inner bottom of the material storage barrel (506), and a handle (508) is fixedly connected to the top of the material storage barrel (506), the rotating rod (502) passes through the bottom of the drying box (1) and extends to the interior of the drying chamber (101), and the rotating rod (502) rotates with the drying box (1). The material storage barrel (506) is connected, and a stirring mechanism is installed on the material storage barrel (506), and the stirring mechanism includes a transmission shaft (601) that passes through the side wall of the material storage barrel (506) and is rotatably connected to the material storage barrel (506), and one end of the transmission shaft (601) extending out of the material storage barrel (506) is fixedly connected to a gear (603), and the transmission shaft (601) is located on the side wall inside the material storage barrel (506) and is fixedly connected to a stirring frame (602), and the inner wall of the drying chamber (101) is fixedly connected to a fixed plate (605), and the fixed plate (605) is fixedly connected to a gear ring (604), and the gear ring (604) is adapted to the gear (603), and the end of the transmission shaft (601) away from the gear (603) is rotatably connected to a fixed column (507), and a hot air circulation mechanism is installed in the drying box (1).

2. The uniform heating drying oven structure according to claim 1, characterized in that: The plug-in assembly includes a magnetic plate (504) fixedly connected to the middle of the bottom of the storage barrel (506), and a slot (505) is provided at the bottom of the magnetic plate (504). The top of the rotating rod (502) is fixedly connected to a magnetic block (503), and the magnetic block (503) and the slot (505) are both configured as hexagonal prisms and are adapted to each other. The magnetic block (503) is adapted to the magnetic plate (504).

3. The uniform heating drying oven structure according to claim 1, characterized in that: The hot air circulation mechanism comprises a first motor (401) mounted on the top of the drying box (1); an output end of the first motor (401) is fixedly connected to a rotating shaft (402); a fan blade (403) is fixedly connected to the rotating shaft (402); an air inlet cylinder (404) is fixedly connected to the inner top of the drying chamber (101); a heating net (405) is fixedly connected to the top of the fan blade (403) in the air inlet cylinder (404); an air flow channel (406) is provided on the side wall of the drying box (1); an air outlet hole (407) is provided on the inner bottom of the drying chamber (101); the air flow channel (406) is communicated with the air inlet cylinder (404); the air outlet hole (407) is communicated with the air flow channel (406); and the rotating shaft (402) passes through the drying box (1) and is rotatably connected to the drying box (1).

4. The uniform heating drying oven structure according to claim 1, characterized in that: A control panel (2) is installed directly in front of the drying box (1), and a box door (3) is installed directly in front of the drying box (1), wherein the box door (3) is adapted to the drying chamber (101).

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