Rotary type electrothermal blowing drying box

Abstract

The utility model relates to the technical field of seed drying, in particular to a rotary type electrothermal blowing drying box which comprises a box body, a box door, a shell, a drying mechanism, a rotating mechanism and a clamping mechanism. The box door is arranged on the front face of the box body, and the shell is fixedly installed on the left side of the box body. The drying mechanism, the rotating mechanism and the clamping mechanism are all arranged in the box body; wherein the rotating mechanism comprises a motor, a stand column, a movable rod and a box body, and the motor is fixedly installed at the bottom of the box body; hot air is blown into the first vertical pipe and the second vertical pipe through the communicating pipe and the connecting pipe through the heating pipe and the air blower in the shell and then blown out of the air outlet to dry seeds in the box body, the motor is started to drive the stand column to rotate in the drying process, and the stand column drives the box body to rotate through the movable rod; the seeds can be conveniently dried in multiple directions, the situation of uneven drying is avoided, and people can conveniently use the device.

Description

Technical Field

[0001] The utility model relates to the technical field of seed drying, in particular to a rotary electrothermal forced air drying oven. Background Technique

[0002] In seed drying, an electrothermal forced air drying oven is needed. The electrothermal forced air drying oven is also known as an "oven". As the name implies, it uses an electric heating method for forced air circulation drying tests. That is, hot air is blown out by a circulation fan to ensure the temperature balance inside the oven. It is a commonly used instrument and equipment, mainly used to dry samples, and can also provide the temperature environment required for experiments.

[0003] After retrieval, the prior art provides an "electrothermal forced air drying oven", and its publication number is: CN212431566U. This application includes a box body, a forced air structure is installed on the inner wall surface of the box body, an inspection structure is installed on the front wall surface of the box body, and an adjustment structure is installed on the left wall surface of the box body. The utility model relates to the technical field of forced air drying. This electrothermal forced air drying oven is equipped with a thermometer. When the thermometer detects that the temperature inside the box body exceeds the predetermined temperature, the electrothermal forced air drying oven automatically cuts off the power supply and waits for the staff to detect and repair it, reducing the probability of accidents. This electrothermal forced air drying oven has a simple structure, is convenient to disassemble and assemble, and is conducive to maintenance. This electrothermal forced air drying oven can adjust the temperature, can use different temperatures for different operations, and is equipped with an inspection window to be able to observe the internal situation in real time.

[0004] Although the prior art meets the usage requirements of users to a certain extent, there are still certain defects in the use process. The specific problems are as follows: The items to be dried in this drying oven are always in a static state during the drying process. In the case of a single air flow direction in the drying oven, it causes uneven drying of some dried items, thereby affecting the drying efficiency and making it inconvenient for people to use.

[0005] In order to solve the above problems, we made improvements and proposed a rotary electrothermal forced air drying oven. Content of the Utility Model

[0006] The purpose of the utility model is to provide a rotary electrothermal forced air drying oven to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] A rotary electrothermal air-blast drying oven, comprising: a box body, a box door, a shell, a drying mechanism, a rotating mechanism and a clamping mechanism; the box door is arranged on the front of the box body, and the shell is fixedly installed on the left side of the box body; the drying mechanism, the rotating mechanism and the clamping mechanism are all arranged inside the box body; wherein, the rotating mechanism includes a motor, a column, a movable rod and a box body, the motor is fixedly installed at the bottom of the box body, and the output end is rotationally connected to the bottom of the column through a coupling rod, the coupling rod passes through the bottom of the box body and is rotationally connected to the box body, through holes are formed in the column, the movable rod passes through the through holes and is slidably connected to the through holes, and the box body is placed on the top of the movable rod.

[0009] Preferably, support plates are fixedly installed on both the front and rear sides of the movable rod, and two vertical plates are fixedly installed on the top. The column is arranged between the two vertical plates, and the two vertical plates are slidably connected to the column. The number of movable rods is multiple, and two vertical plates are installed on the top of each movable rod, so that the movable rod can only slide up and down, and the lengths of the extending parts on the left and right sides of the column are the same.

[0010] Preferably, the drying mechanism includes a communicating pipe, a first vertical pipe, a connecting pipe and a second vertical pipe. The communicating pipe is communicatively arranged on the left side of the first vertical pipe. The first vertical pipe and the second vertical pipe are communicatively arranged through the connecting pipe. One end of the communicating pipe is arranged inside the shell. By arranging the first vertical pipe and the second vertical pipe, the range of hot air dissipation can be increased.

[0011] Preferably, fixing rods are fixedly installed on the tops of both the first vertical pipe and the second vertical pipe, and air outlets are arranged on the right side of the first vertical pipe and the left side of the second vertical pipe.

[0012] Preferably, the clamping mechanism includes a sliding hole, a sliding block and a clamping plate. The sliding hole is formed in the movable rod, and the sliding block is slidably connected inside the sliding hole. The clamping plate is fixedly installed on the top of the sliding block and abuts against the box body.

[0013] Preferably, a lead screw is rotationally connected to the movable rod. The lead screw passes through the sliding block and is in threaded connection with the sliding block. One end of the lead screw is fixedly connected with a rotating block, and the other end of the lead screw is rotationally connected to the inner wall of the sliding hole through a bearing. By arranging the lead screw, the sliding block can be driven to slide in the sliding hole when it rotates.

[0014] Preferably, a threaded groove is formed on the front surface of the movable rod, and a threaded hole is formed on the front surface of the column. The threaded groove and the threaded hole are in threaded connection with a bolt. The threaded hole is communicatively arranged with the through hole. The number of through holes corresponds to the number of movable rods. Each through hole communicates with multiple threaded holes, which is convenient for adjusting the position of the movable rod in the through hole.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. The hot air is blown into the interiors of the first vertical pipe and the second vertical pipe through the heating pipe and the blower inside the housing via the connecting pipe and the connecting tube, and then blown out from the air outlet to dry the seeds inside the box body. During the drying process, the motor is started to drive the column to rotate, and the column drives the box body to rotate through the movable rod, which facilitates multi-directional drying of the seeds, avoids uneven drying, and is convenient for people to use.

[0017] 2. By placing the box body on the top of the movable rod and supporting it with the support plate to keep it stable, then rotating the rotating block to drive the screw rod to rotate, and the screw rod drives the clamping plate to clamp the box body through the slider, which avoids falling during rotation. Moreover, adjusting the position of the clamping plate can clamp box bodies of different sizes. By loosening the bolt and then adjusting the position of the movable rod in the through hole, and screwing the bolt into the corresponding threaded hole and threaded groove after adjustment, the movable rod can be fixed, enabling the device to adjust the distance between multiple movable rods, facilitating the placement of box bodies of different heights, and improving the practicability of the device. Description of the Drawings

[0018] Figure 1 is the overall structural schematic diagram of the present utility model;

[0019] Figure 2 is the internal structural schematic diagram of the box body of the present utility model;

[0020] Figure 3 is the structural schematic diagram of the clamping mechanism of the present utility model;

[0021] Figure 4 is the enlarged view of A of the present utility model;

[0022] Figure 5 is the enlarged view of B of the present utility model.

[0023] In the figure: 1. Box body; 2. Box door; 3. Housing; 4. Drying mechanism; 41. Connecting pipe; 42. First vertical pipe; 43. Connecting tube; 44. Second vertical pipe; 45. Fixed rod; 5. Rotating mechanism; 51. Motor; 52. Column; 53. Movable rod; 54. Box body; 6. Clamping mechanism; 61. Slide hole; 62. Slider; 63. Clamping plate; 64. Screw rod; 65. Rotating block; 7. Support plate; 8. Vertical plate; 9. Through hole; 10. Threaded hole; 11. Bolt. Detailed Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] As shown Figures 1-3 in the figure, a rotary electrothermal blast drying oven includes a box body 1, a box door 2, a housing 3, a drying mechanism 4, a rotating mechanism 5 and a clamping mechanism 6; the box door 2 is arranged on the front of the box body 1, the housing 3 is fixedly installed on the left side of the box body 1, a heating pipe is arranged inside the housing 3, and the heat flow generated by the heating pipe is guided by the blowing of a blower, which are all prior arts; the drying mechanism 4, the rotating mechanism 5 and the clamping mechanism 6 are all arranged inside the box body 1; among them, the rotating mechanism 5 includes a motor 51, a column 52, a movable rod 53 and a box body 54, the motor 51 is fixedly installed at the bottom of the box body 1, and the output end is rotationally connected to the bottom of the column 52 through a coupling rod, the coupling rod passes through the bottom of the box body 1 and is rotationally connected to the box body 1, a through hole 9 is opened on the column 52, the movable rod 53 passes through the through hole 9 and is slidably connected to the through hole 9, the box body 54 is placed on the top of the movable rod 53, support plates 7 are fixedly installed on both the front and back sides of the movable rod 53, and two vertical plates 8 are fixedly installed on the top, the column 52 is arranged between the two vertical plates 8, and the two vertical plates 8 are slidably connected to the column 52, the number of the movable rods 53 is multiple, and two vertical plates 8 are installed on the top of each movable rod 53, so that the movable rod 53 can only slide up and down, and the lengths of the extending parts on the left and right sides of the column 2 are the same, the drying mechanism 4 includes a communicating pipe 41, a first vertical pipe 42, a connecting pipe 43 and a second vertical pipe 44, the communicating pipe 41 is communicatively arranged on the left side of the first vertical pipe 42, the first vertical pipe 42 and the second vertical pipe 44 are communicatively arranged through the connecting pipe 43, one end of the communicating pipe 41 is arranged inside the housing 3, by arranging the first vertical pipe 42 and the second vertical pipe 44, the range of hot air dispersion can be increased, fixed rods 45 are fixedly installed on the tops of both the first vertical pipe 42 and the second vertical pipe 44, and air outlets are arranged on the right side of the first vertical pipe 42 and the left side of the second vertical pipe 44.

[0026] Specifically, the hot air is blown into the interiors of the first vertical pipe 42 and the second vertical pipe 44 through the communicating pipe 41 and the connecting pipe 43 by the heating pipe and the blower inside the housing 3, and then blown out from the air outlets to dry the seeds inside the box body 54. During the drying process, the motor 51 is started to drive the column 52 to rotate, and the column 52 drives the box body 54 to rotate through the movable rod 53, which is convenient for multi-directional drying of the seeds, avoids the situation of uneven drying, and is convenient for people to use.

[0027] As shown Figures 2-5 in the figure, fixed rods 45 are fixedly installed on the tops of both the first vertical pipe 42 and the second vertical pipe 44, and air outlets are arranged on the right side of the first vertical pipe 42 and the left side of the second vertical pipe 44.

[0028] Preferably, the clamping mechanism 6 includes a sliding hole 61, a sliding block 62 and a clamping plate 63. The sliding hole 61 is formed in the movable rod 53, and the sliding block 62 is slidably connected to the inside of the sliding hole 61. The clamping plate 63 is fixedly installed on the top of the sliding block 62 and abuts against the box body 54. A lead screw 64 is rotatably connected to the movable rod 53. The lead screw 64 passes through the sliding block 62 and is threadedly connected to the sliding block 62. One end of the lead screw 64 is fixedly connected to a rotating block 65, and the other end of the lead screw 64 is rotatably connected to the inner wall of the sliding hole 61 through a bearing. By setting the lead screw 64, when it rotates, it can drive the sliding block 62 to slide in the sliding hole 61. A threaded groove is formed on the front surface of the movable rod 53, and a threaded hole 10 is formed on the front surface of the column 52. A bolt 11 is threadedly connected to the threaded groove and the threaded hole 10. The threaded hole 10 is communicated with the through hole 9. The number of the through holes 9 corresponds to the number of the movable rods 53. Each through hole 9 communicates with a plurality of threaded holes 10, which is convenient for adjusting the position of the movable rod 53 in the through hole 9.

[0029] Specifically, by placing the box body 54 on the top of the movable rod 53, the support plate 7 supports it to keep it stable. Then, rotate the rotating block 65 to drive the lead screw 64 to rotate. The lead screw 64 drives the clamping plate 63 to clamp the box body 54 through the sliding block 62, preventing it from falling during rotation. And adjusting the position of the clamping plate 63 can clamp box bodies 54 of different sizes. By loosening the bolt 11 and then adjusting the position of the movable rod 53 in the through hole 9, after adjustment, screw the bolt 11 into the corresponding threaded hole 10 and threaded groove to fix the movable rod 53, enabling the device to adjust the distance between multiple movable rods 53, facilitating the placement of box bodies 54 of different heights and improving the practicability of the device.

[0030] Furthermore, the above-mentioned electric control technologies are all prior arts and not the main innovation points of this application, so no detailed description will be given here.

[0031] The working principle of the present utility model is as follows: Hot air is blown into the interiors of the first vertical pipe 42 and the second vertical pipe 44 through the heating pipe and the blower inside the housing 3 via the communication pipe 41 and the connecting pipe 43, and then blown out from the air outlet to dry the seeds inside the box body 54. During the drying process, the motor 51 is started to drive the column 52 to rotate. The column 52 drives the box body 54 to rotate through the movable rod 53, which facilitates multi-directional drying of the seeds, avoids uneven drying, and is convenient for people to use. By placing the box body 54 on the top of the movable rod 53 and supporting it with the support plate 7 to keep it stable, then rotating the rotating block 65 to drive the lead screw 64 to rotate. The lead screw 64 drives the clamping plate 63 to clamp the box body 54 through the slider 62, preventing it from falling during rotation. Moreover, adjusting the position of the clamping plate 63 can clamp box bodies 54 of different sizes. By loosening the bolt 11 and then adjusting the position of the movable rod 53 in the through hole 9, and screwing the bolt 11 into the corresponding threaded hole 10 and threaded groove after adjustment, the movable rod 53 can be fixed, enabling the device to adjust the distance between multiple movable rods 53, facilitating the placement of box bodies 54 of different heights and improving the practicality of the device.

[0032] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A rotary electric heating blast drying oven, characterized in that: include: Box body (1), box door (2), shell (3), drying mechanism (4), rotating mechanism (5) and clamping mechanism (6); The box door (2) is arranged on the front side of the box body (1), and the shell (3) is fixedly installed on the left side of the box body (1); The drying mechanism (4), the rotating mechanism (5) and the clamping mechanism (6) are all arranged inside the box (1); The rotating mechanism (5) comprises a motor (51), a column (52), a movable rod (53) and a box body (54); the motor (51) is fixedly mounted at the bottom of the box body (1), and the output end is rotatably connected to the bottom of the column (52) via a connecting rod; the connecting rod passes through the bottom of the box body (1) and is rotatably connected to the box body (1); a through hole (9) is provided on the column (52); the movable rod (53) passes through the through hole (9) and is slidably connected to the through hole (9); and the box body (54) is placed on the top of the movable rod (53).

2. A rotary electric heating blast drying oven according to claim 1, characterized in that: Support plates (7) are fixedly installed on both the front and rear sides of the movable rod (53), and two vertical plates (8) are fixedly installed on the top. The column (52) is arranged between the two vertical plates (8), and the two vertical plates (8) are slidably connected to the column (52).

3. The rotary electric heating blast drying oven according to claim 1, characterized in that: The drying mechanism (4) comprises a connecting pipe (41), a vertical pipe 1 (42), a connecting pipe (43) and a vertical pipe 2 (44); the connecting pipe (41) is arranged on the left side of the vertical pipe 1 (42); the vertical pipe 1 (42) and the vertical pipe 2 (44) are arranged in communication via the connecting pipe (43); and one end of the connecting pipe (41) is arranged inside the shell (3).

4. A rotary electric heating blast drying oven according to claim 3, characterized in that: The tops of the vertical pipe 1 (42) and the vertical pipe 2 (44) are both fixedly mounted with fixing rods (45), and the right side of the vertical pipe 1 (42) and the left side of the vertical pipe 2 (44) are both provided with air outlets.

5. The rotary electric heating blast drying oven according to claim 1, characterized in that: The clamping mechanism (6) comprises a sliding hole (61), a slider (62) and a clamping plate (63); the sliding hole (61) is provided on the movable rod (53), and the slider (62) is slidably connected inside the sliding hole (61); the clamping plate (63) is fixedly mounted on the top of the slider (62) and abuts against the box body (54).

6. A rotary electric heating blast drying oven according to claim 5, characterized in that: The movable rod (53) is rotatably connected to a screw rod (64), the screw rod (64) passes through the slider (62) and is threadedly connected to the slider (62), one end of the screw rod (64) is fixedly connected to a rotating block (65), and the other end of the screw rod (64) is rotatably connected to the inner wall of the sliding hole (61) through a bearing.

7. The rotary electric heating blast drying oven according to claim 1, characterized in that: A threaded groove is provided on the front of the movable rod (53), a threaded hole (10) is provided on the front of the column (52), and a bolt (11) is threadedly connected between the threaded groove and the threaded hole (10).

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