A drying furnace with step rotation function

Abstract

The utility model discloses a kind of drying furnace with step rotary function, including drying furnace body;Still include: the middle rotation of drying furnace body one end is connected with rotating shaft, the one side of rotating shaft is fixedly connected with grooved wheel, the middle sliding connection of grooved wheel has fixed link;Wherein, the side of drying furnace body inside is provided with rotating disc, the one side rotation of rotating disc is connected with positioning shaft;Wherein, the outside of positioning shaft is sleeved with rotary frame, the middle sliding connection of rotary frame one side has lifting block, the one side fixed connection of lifting block has lifting plate, the bottom fixed connection of lifting block has return spring, the rotation of grooved wheel is driven by fixed link and positioning block, the step rotary of rotary frame is realized, it is convenient to prolong the residence time of goods at the same angle, and by the mode that lifting plate is set in the two sides of rotary frame, it is convenient to stably store goods, prevent the situation that goods fall off from rotary frame.

Description

Technical Field

[0001] This utility model relates to the field of drying oven technology, specifically a drying oven with a stepping rotary function. Background Technology

[0002] Drying ovens with walking beam rotary function utilize a unique walking beam rotary design to allow materials to move and tumble systematically within the oven. This function ensures uniform contact between the material and hot air, significantly improving drying efficiency and ensuring consistent drying quality. Simultaneously, precise walking beam control can adapt to the drying needs of different materials, making it widely applicable in industries such as food, chemicals, and building materials, contributing to efficient production.

[0003] Patent document CN210801892U discloses a rotary drying oven. Its frame mechanism includes a base and a main shaft mounting rod. The power mechanism includes a main shaft motor and a main shaft. The motor is connected to the main shaft via a coupling and is mounted as a whole on the main shaft mounting rod of the frame mechanism. The drying mechanism includes an insulation shell and a drying chamber. The main shaft of the power mechanism is connected to the center of the insulation shell, and its bottom is mounted on the base of the frame mechanism. A rotary track is mounted on the main shaft and located on both sides of the drying chamber. The installation sequence of the rotating connecting rods is as follows: one end of the rotating rod is installed at the tail end of the first connecting rod, and a slider is installed at the other end of the rotating rod. The rotating frame is mounted on the main shaft near the rotary track. The first connecting rod of the rotating mechanism is installed on the rotating frame, and the slider of the rotating connecting rod is installed in the groove of the rotary track. A roller is installed inside the outer frame, and a roller gear is installed on one side of the roller. A rotating gear and a roller gear are installed on the rotating motor and are fitted together. The two ends of the cargo tray are fixed to the rotating frame by bracket rods. The bracket rods at both ends of the cargo tray are not concentric and are hinged. However, this patent still has the following problems in actual use: This drying oven achieves uniform drying of goods by setting up a rotating cargo rack. However, because the cargo rack rotates continuously during use, the goods stay at the same angle for a short time, allowing only a local area to be dried for a short period of time. Subsequently, the temperature drops, which greatly reduces the overall drying efficiency. In addition, the cargo rack is set horizontally, making it easy for goods to fall off during use. Therefore, the practicality of this drying oven is poor.

[0004] Therefore, a drying oven with a walking rotary function is proposed to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a drying oven with a stepping rotary function to solve the problems mentioned in the background art. Currently, the drying oven achieves uniform drying of goods by setting a rotating cargo rack. However, because the cargo rack rotates continuously during use, the goods stay at the same angle for a short time, and only a local area can be dried for a short time. Subsequently, the temperature drops, which greatly reduces the overall drying efficiency. In addition, the cargo rack is set horizontally, and the goods are prone to falling off during use. Therefore, the practicality of the drying oven is poor.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drying oven with a stepping rotary function, comprising a drying oven body; An opening is provided on one side of the drying oven body, and a dryer is installed on the inner side of the drying oven body; Also includes: A mounting frame is installed at one end of the drying oven body, a motor is installed at one end of the mounting frame, a rotating shaft is rotatably connected to the middle of the mounting frame, a grooved wheel is fixedly connected to one side of the rotating shaft, a positioning groove is opened on one side of the grooved wheel, a fixed rod is slidably connected to the middle of the grooved wheel, a rotating plate is fixedly connected to one end of the fixed rod, and a positioning block is fixedly connected to the middle of one side of the rotating plate. The drying oven body has a rotating disk on one side, a positioning shaft rotatably connected to one side of the rotating disk, a transmission gear disk fixedly connected to one end of the positioning shaft, and an adjusting gear block meshing with one side of the transmission gear disk. The positioning shaft is sleeved with a rotating frame, and a lifting groove is opened on one side of the rotating frame. A limit rod is fixedly connected in the middle of the lifting groove. A lifting block is slidably connected to the outside of the limit rod. A lifting plate is fixedly connected to one side of the lifting block. A return spring is fixedly connected to the bottom of the lifting block.

[0007] Preferably, the middle of one end of the rotating plate passes through the mounting bracket and is fixedly connected to the output end of the motor, and the positioning block is slidably connected to the positioning groove on one side of the grooved wheel.

[0008] Preferably, one end of the rotating shaft is rotatably connected to the inner side of the mounting bracket, and the end of the rotating shaft away from the grooved wheel passes through the drying oven body and is fixedly connected to the middle of the rotating disk.

[0009] Preferably, the positioning shaft, transmission gear plate, and rotary frame are evenly distributed on the outer side of the rotating disk, the transmission gear plate is located on the side of the rotating disk close to the mounting frame, and the adjusting gear blocks are evenly and fixedly connected to the inner wall of the drying oven body.

[0010] Preferably, the rotary frame is U-shaped, and the lifting groove, limiting rod, lifting block and reset spring are arranged around the rotary frame.

[0011] Preferably, the lifting plates are symmetrically arranged on both sides of the rotary frame, and the two ends of the lifting plates are slidably connected to the inner wall of one side of the lifting plate.

[0012] Preferably, the two ends of the return spring are fixedly connected to the bottom surface of the lifting groove and the bottom surface of the lifting block, respectively.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This drying oven with a stepping rotary function drives the rotation of the grooved wheel through the fixed rod and positioning block to realize the stepping rotation of the rotary frame, which facilitates extending the dwell time of goods at the same angle. Furthermore, by setting lifting plates on both sides of the rotary frame, it is convenient to store goods stably and prevent goods from falling off the rotary frame. The specific details are as follows: 1. The drying oven with stepping rotation function has a rotating disk set on one side of the rotating frame, and the rotating disk is driven by a fixed rod and a positioning block to drive the grooved wheel to rotate, so as to realize the stepping rotation of the rotating frame. This makes it easier to extend the dwell time of goods at the same angle, thereby improving the drying efficiency of the rotating frame. Therefore, the drying oven with stepping rotation function is more practical. 2. The drying oven with stepping rotary function uses lifting plates on both sides of the rotary frame, and the sliding of the lifting blocks on the limit rods facilitates stable storage of goods and prevents goods from falling off the rotary frame. This makes the opening and closing of the lifting plates more convenient and quick, thus making the drying oven with stepping rotary function more practical. 3. This drying oven with stepping rotary function, by setting a transmission gear plate and adjusting gear blocks, facilitates the adjustment of the rotation frame angle when the rotating plate rotates, thus making it suitable for drying goods of different weights. It also prevents the friction between the positioning shaft and the rotation frame from affecting the stability of the rotation frame during rotation, thereby making the drying oven with stepping rotary function more practical. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the front cross-section structure of this utility model; Figure 2 This is a schematic cross-sectional view of the mounting bracket of this utility model; Figure 3 This is a top view of the mounting bracket of this utility model. Figure 4 This is a schematic diagram of the transmission gear disc structure of this utility model; Figure 5 This is a schematic diagram of the rotating frame structure of this utility model.

[0015] In the diagram: 1. Drying oven body; 2. Opening; 3. Mounting frame; 4. Motor; 5. Rotating shaft; 6. Grooved wheel; 7. Positioning groove; 8. Fixing rod; 9. Rotating plate; 10. Positioning block; 11. Rotating disc; 12. Positioning shaft; 13. Transmission gear disc; 14. Adjusting gear block; 15. Rotary frame; 16. Lifting groove; 17. Limiting rod; 18. Lifting block; 19. Lifting plate; 20. Return spring; 21. Dryer. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-5 This utility model provides a technical solution: a drying oven with a stepping rotary function, including a drying oven body 1; an opening 2 is provided on one side of the drying oven body 1, and a dryer 21 is installed inside the drying oven body 1; it also includes: a mounting frame 3 is installed at one end of the drying oven body 1, a motor 4 is provided at one end of the mounting frame 3, a rotating shaft 5 is rotatably connected to the middle of the mounting frame 3, a grooved wheel 6 is fixedly connected to one side of the rotating shaft 5, a positioning groove 7 is provided on one side of the grooved wheel 6, a fixing rod 8 is slidably connected to the middle of the grooved wheel 6, a rotating plate 9 is fixedly connected to one end of the fixing rod 8, and a positioning block is fixedly connected to the middle of one side of the rotating plate 9. 10; The middle of one end of the rotating plate 9 passes through the mounting frame 3 and is fixedly connected to the output end of the motor 4. The positioning block 10 is slidably connected to the positioning groove 7 on one side of the grooved wheel 6. One end of the rotating shaft 5 is rotatably connected to the inner side of the mounting frame 3. The end of the rotating shaft 5 away from the grooved wheel 6 passes through the drying oven body 1 and is fixedly connected to the middle of the rotating disk 11. By setting the rotating disk 11 on one side of the rotating frame 15, and driving the grooved wheel 6 to rotate through the fixing rod 8 and the positioning block 10 at one end of the rotating disk 11, the step-by-step rotation of the rotating frame 15 is realized, which facilitates extending the dwell time of goods at the same angle, thereby improving the drying efficiency of the rotating frame 15.

[0018] The drying oven body 1 has a rotating disk 11 on one side inside. A positioning shaft 12 is rotatably connected to one side of the rotating disk 11. A transmission gear 13 is fixedly connected to one end of the positioning shaft 12. An adjusting gear block 14 is meshed with one side of the transmission gear 13. The positioning shaft 12, the transmission gear 13, and the rotating frame 15 are evenly distributed on the outer side of the rotating disk 11. The transmission gear 13 is located on the side of the rotating disk 11 closest to the mounting frame 3. The adjusting gear block 14 is evenly fixedly connected to the inner wall of the drying oven body 1. By setting the transmission gear 13 and the adjusting gear block 14, it is convenient to adjust the angle of the rotating frame 15 when the rotating disk 11 rotates, so as to facilitate the drying of goods of different weights and prevent the friction between the positioning shaft 12 and the rotating frame 15 from affecting the stability of the rotating frame 15 during rotation.

[0019] The positioning shaft 12 is sleeved with a rotating frame 15. A lifting groove 16 is provided on one side of the rotating frame 15. A limit rod 17 is fixedly connected to the middle of the lifting groove 16. A lifting block 18 is slidably connected to the outside of the limit rod 17. A lifting plate 19 is fixedly connected to one side of the lifting block 18. A return spring 20 is fixedly connected to the bottom of the lifting block 18. The rotating frame 15 is U-shaped, and the lifting groove 16, limit rod 17, lifting block 18, and return spring 20 are arranged around the rotating frame 15. The lifting plates 19 are symmetrically arranged on both sides of the rotary frame 15. The two ends of the lifting plates 19 are slidably connected to the inner wall of one side of the lifting plate 19. The two ends of the return spring 20 are fixedly connected to the bottom surface of the lifting groove 16 and the bottom surface of the lifting block 18, respectively. By setting the lifting plates 19 on both sides of the rotary frame 15 and by sliding the lifting block 18 on the limit rod 17, it is convenient to store the goods stably and prevent the goods from falling out of the rotary frame 15, making the opening and closing of the lifting plates 19 more convenient and faster.

[0020] Working principle: When using the drying oven with stepping rotary function, firstly, by pressing the lifting plate 19, the lifting plate 19 slides in the lifting groove 16 through the lifting block 18. At this time, the lifting block 18 pushes the return spring 20 to retract on the limit rod 17, and places the goods in the rotary frame 15 through the opening 2 on one side of the drying oven body 1. Then, the power supply of the dryer 21 is turned on.

[0021] Next, the motor 4 on one side of the mounting bracket 3 drives the rotating plate 9 to rotate, which in turn drives the positioning block 10 and the fixing rod 8 to rotate, causing the positioning block 10 to slide in the positioning groove 7. Then, the fixing rod 8 engages with the grooved wheel 6, and drives the rotating disk 11 to rotate through the rotating shaft 5 in the middle of the grooved wheel 6. Finally, at the same time, the rotating disk 11 meshes with the adjusting tooth block 14 through the transmission tooth disk 13 at one end of the positioning shaft 12, and the transmission tooth disk 13 drives the rotating frame 15 to rotate through the positioning shaft 12, so as to realize the step-by-step rotary drying of the goods.

[0022] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A drying oven with a stepping rotary function, comprising a drying oven body (1); An opening (2) is provided on one side of the drying oven body (1), and a dryer (21) is installed on the inner side of the drying oven body (1). Its features are, Also includes: A mounting frame (3) is installed at one end of the drying oven body (1). A motor (4) is installed at one end of the mounting frame (3). A rotating shaft (5) is rotatably connected in the middle of the mounting frame (3). A grooved wheel (6) is fixedly connected to one side of the rotating shaft (5). A positioning groove (7) is opened on one side of the grooved wheel (6). A fixing rod (8) is slidably connected in the middle of the grooved wheel (6). A rotating plate (9) is fixedly connected to one end of the fixing rod (8). A positioning block (10) is fixedly connected in the middle of one side of the rotating plate (9). Among them, a rotating disk (11) is provided on one side inside the drying oven body (1). A positioning shaft (12) is rotatably connected to one side of the rotating disk (11). A transmission gear disk (13) is fixedly connected to one end of the positioning shaft (12). An adjusting gear block (14) is meshed with one side of the transmission gear disk (13). Among them, a rotating frame (15) is sleeved on the outside of the positioning shaft (12), and a lifting groove (16) is opened on one side of the rotating frame (15). A limit rod (17) is fixedly connected in the middle of the lifting groove (16), and a lifting block (18) is slidably connected on the outside of the limit rod (17). A lifting plate (19) is fixedly connected on one side of the lifting block (18), and a reset spring (20) is fixedly connected to the bottom of the lifting block (18).

2. A drying oven with a walking rotary function according to claim 1, characterized in that: The middle of one end of the rotating plate (9) passes through the mounting bracket (3) and is fixedly connected to the output end of the motor (4). The positioning block (10) is slidably connected to the positioning groove (7) on one side of the grooved wheel (6).

3. A drying oven with a walking rotary function according to claim 1, characterized in that: One end of the rotating shaft (5) is rotatably connected to the inner side of the mounting bracket (3), and the end of the rotating shaft (5) away from the groove wheel (6) passes through the middle of the drying oven body (1) and the rotating disk (11).

4. A drying oven with a walking rotary function according to claim 1, characterized in that: The positioning shaft (12), transmission gear (13) and rotating frame (15) are evenly distributed on the outside of the rotating disk (11). The transmission gear (13) is located on the side of the rotating disk (11) close to the mounting frame (3). The adjusting gear block (14) is evenly fixedly connected to the inner wall of the drying oven body (1).

5. A drying oven with a walking rotary function according to claim 1, characterized in that: The rotary frame (15) is U-shaped, and the lifting groove (16), the limiting rod (17), the lifting block (18) and the reset spring (20) are arranged around the rotary frame (15).

6. A drying oven with a walking rotary function according to claim 1, characterized in that: The lifting plate (19) is symmetrically arranged on both sides of the rotating frame (15), and the two ends of the lifting plate (19) are slidably connected to the inner wall of one side of the lifting plate (19).

7. A drying oven with a walking rotary function according to claim 1, characterized in that: The two ends of the reset spring (20) are fixedly connected to the bottom surface of the lifting groove (16) and the bottom surface of the lifting block (18), respectively.

Images