CN219120965U

CN219120965U - Heated air circulation oven

Info

Publication number: CN219120965U
Application number: CN202223089026.7U
Authority: CN
Inventors: 李伟荣
Original assignee: Jiangxi Longkaihe Traditional Chinese Medicine Slices Co ltd
Current assignee: Jiangxi Longkaihe Traditional Chinese Medicine Slices Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-06-02
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a hot air circulation oven, which relates to the technical field of ovens and comprises a box body, wherein a heating pipe is arranged in the box body, a circulating fan is arranged at the top of the box body, a placing frame is placed in the box body, a hydraulic cylinder is arranged at the bottom of the placing frame, a connecting plate is arranged at the bottom of the hydraulic cylinder, universal wheels are arranged at the bottom of the connecting plate, and a bottom plate is arranged at the bottom of the box body. In the utility model, when the Chinese medicinal materials are processed by using the hot air circulation oven, the Chinese medicinal materials are firstly placed into the placing tray by personnel, and then the permanent magnet synchronous motor is started, so that the permanent magnet synchronous motor drives the first gear and the second gear to rotate, and simultaneously drives the transmission shaft at the top of the second gear to rotate, the transmission rod can rotate along with the transmission shaft, the placing tray at the outer side of the transmission rod rotates around the transmission rod, the Chinese medicinal materials in the placing tray can be uniformly dried, and the whole drying degree is consistent after the Chinese medicinal materials are dried.

Description

Heated air circulation oven

Technical Field

The utility model relates to the technical field of printing, in particular to a hot air circulation oven.

Background

The hot air circulation oven is generally provided with a heating pipe, and the oven with the circulation fan can be called as a hot air circulation oven, and the hot air circulation oven, such as an electrothermal blowing oven, a split door high-temperature sterilization oven and the like, can be called as a hot air circulation oven because the hot air circulates inside regardless of the structure of the oven, and the wind direction is horizontal or vertical.

The traditional hot air circulation oven is used for drying traditional Chinese medicinal materials, and traditional Chinese medicinal materials inside the oven cannot be dried at the same time, so that the drying degree of the medicinal materials is inconsistent after the drying is finished, and the processing quality of subsequent traditional Chinese medicinal materials is affected.

Disclosure of Invention

The utility model aims to solve the defects that when traditional Chinese medicinal materials are dried in the traditional hot air circulation oven, the traditional Chinese medicinal materials in the oven cannot be dried at the same time, so that after the drying is finished, the drying degree of the medicinal materials is inconsistent, and the processing quality of the subsequent Chinese medicinal materials is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a hot air circulation oven, includes the box, the internally mounted of box has the heating pipe, and the top of box installs circulating fan, the rack has been placed to the inside of box, and the pneumatic cylinder is installed to the bottom of rack, the connecting plate is installed to the bottom of pneumatic cylinder, and the universal wheel is installed to the bottom of connecting plate, the bottom plate is installed to the bottom of box, and the top of bottom plate installs PMSM, first gear is installed at PMSM's top, and one side of first gear is connected with the second gear, the transmission shaft is installed at the top of second gear, and the five limit groove has been seted up at the top of transmission shaft, the internally connected of five limit groove has five limit pole, and the transfer line is installed at the top of five limit pole, the place dish is installed in the outside of transfer line, and the outside of transfer line is connected with the carousel, the connecting rod is installed to the inboard of rack, and the one end of connecting rod is connected with the kicking block.

Preferably, the transmission rod is in a rotary structure through the turntable and the placement frame, and the transmission rod is fixedly connected with the inner side of the turntable.

Preferably, the transmission rod is connected with the transmission shaft through a pentagonal rod, and the outer diameter of the pentagonal rod is consistent with the inner diameter of the pentagonal groove.

Preferably, the universal wheel and the hydraulic cylinder form a lifting structure through the connecting plate, and the universal wheel is in abutting connection with the placing frame.

Preferably, the transmission shaft and the box body form a rotating structure through the second gear, and the transmission shaft penetrates through the bottom of the box body.

Preferably, the second gear is connected with the permanent magnet synchronous motor through the first gear, and the number of teeth of the second gear is larger than that of the first gear.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. in the utility model, when the Chinese medicinal materials are processed by using the hot air circulation oven, the Chinese medicinal materials are firstly placed into the placing tray by personnel, and then the permanent magnet synchronous motor is started, so that the permanent magnet synchronous motor drives the first gear and the second gear to rotate, and simultaneously drives the transmission shaft at the top of the second gear to rotate, the transmission rod can rotate along with the transmission shaft, the placing tray at the outer side of the transmission rod rotates around the transmission rod, the Chinese medicinal materials in the placing tray can be uniformly dried, and the whole drying degree is consistent after the Chinese medicinal materials are dried.

2. According to the utility model, after the traditional Chinese medicinal materials are dried, a person can start the hydraulic cylinder at the bottom of the box body, so that the hydraulic cylinder drives the box body to move upwards, meanwhile, the transmission rod can also move upwards, the five-side rod at the bottom of the transmission rod can be separated from the five-side groove, a subsequent person can place the cushion block right in front of the box body, and the placing frame can be moved to the outer side of the box body through the universal wheel at the bottom by pulling the placing frame, so that the traditional Chinese medicinal materials can be better taken and placed.

Drawings

FIG. 1 is a schematic diagram of the front structure of a case in the present utility model;

FIG. 2 is a schematic top plan view of the rack of the present utility model;

FIG. 3 is a schematic view of a front cross-sectional structure of a transmission shaft according to the present utility model;

fig. 4 is a schematic top view of the top of the transmission shaft according to the present utility model.

Legend description:

1. a case; 2. heating pipes; 3. a circulating fan; 4. a placing rack; 5. a connecting rod; 6. a top block; 7. a hydraulic cylinder; 8. a connecting plate; 9. a universal wheel; 10. a transmission rod; 11. placing a tray; 12. a bottom plate; 13. a permanent magnet synchronous motor; 14. a first gear; 15. a second gear; 16. a transmission shaft; 17. a five-sided groove; 18. a pentagonal rod; 19. a turntable.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a hot air circulation oven, including box 1, heating pipe 2, circulating fan 3, rack 4, connecting rod 5, kicking block 6, pneumatic cylinder 7, connecting plate 8, universal wheel 9, transfer line 10, placing tray 11, bottom plate 12, PMSM 13, first gear 14, second gear 15, transmission shaft 16, five limit groove 17, five limit pole 18 and carousel 19, the internally mounted of box 1 has heating pipe 2, and the top of box 1 installs circulating fan 3, rack 4 has been placed to the inside of box 1, and the pneumatic cylinder 7 is installed to the bottom of rack 4, connecting plate 8 is installed to the bottom of pneumatic cylinder 7, and universal wheel 9 is installed to the bottom of connecting plate 8, bottom plate 12 is installed to the bottom of box 1, and PMSM 13 is installed at the top of bottom plate 12, and one side of first gear 14 is connected with second gear 15, transmission shaft 16 is installed at the top of second gear 15, and five limit groove 17 has been seted up at the top of transmission shaft 16, five limit groove 17 is installed at the top of five limit groove 17, five limit groove 17 is connected with five limit groove 18, and five limit 10 is installed at the top of carousel 10 is installed at the top of connecting plate 10, and the connecting rod 10 is installed at the top of carousel 5 is installed to the bottom of connecting plate 8, and one end of carousel 10 is installed at the top of bottom of connecting plate 8.

As shown in fig. 1, the transmission rod 10 and the placing frame 4 form a rotating structure through the turntable 19, and the transmission rod 10 is fixedly connected with the inner side of the turntable 19, and when the transmission shaft 16 at the bottom of the transmission rod 10 rotates, the transmission rod 10 is driven, so that the transmission rod 10 rotates through the turntable 19.

As shown in fig. 1 and 3, the driving rod 10 is connected to the driving shaft 16 through a pentagonal rod 18, and the outside diameter of the pentagonal rod 18 is identical to the inside diameter of the pentagonal groove 17, and the pentagonal rod 18 can move vertically inside the pentagonal groove 17.

As shown in fig. 1, the universal wheel 9 and the hydraulic cylinder 7 form a lifting structure through the connecting plate 8, the universal wheel 9 is connected with the placement frame 4 in an abutting connection manner, the hydraulic cylinder 7 at the bottom of the box body 1 is started, the hydraulic cylinder 7 drives the box body 1 to move upwards, meanwhile, the transmission rod 10 also moves upwards, and the pentagonal rod 18 at the bottom of the transmission rod 10 can be separated from the pentagonal groove 17.

As shown in fig. 1, the transmission shaft 16 and the box 1 form a rotating structure through the second gear 15, and the transmission shaft 16 penetrates through the bottom of the box 1, and the permanent magnet synchronous motor 13 is started, namely, the transmission shaft 16 is driven to rotate through the first gear 14 and the second gear 15.

As shown in fig. 1, the second gear 15 is connected with the permanent magnet synchronous motor 13 through the first gear 14, and the number of teeth of the second gear 15 is larger than that of the first gear 14, and the rotation speed of the second gear 15 is smaller than that of the first gear 14.

Working principle: when the hot air circulation oven is used for processing traditional Chinese medicine materials, firstly, a person places traditional Chinese medicine materials into the placing tray 11, then the permanent magnet synchronous motor 13 is started, the permanent magnet synchronous motor 13 drives the first gear 14 and the second gear 15 to rotate, meanwhile, the transmission shaft 16 at the top of the second gear 15 is driven to rotate, the transmission rod 10 can rotate along with the transmission shaft 16, the placing tray 11 at the outer side of the transmission rod 10 rotates around the transmission rod 10, the traditional Chinese medicine materials in the placing tray 11 can be evenly dried, after the traditional Chinese medicine materials are dried, the person can start the hydraulic cylinder 7 at the bottom of the box 1, the hydraulic cylinder 7 drives the box 1 to move upwards, meanwhile, the transmission rod 10 can also move upwards, the pentagonal rod 18 at the bottom of the transmission rod 10 can be separated from the pentagonal groove 17, a subsequent person can place a cushion block right in front of the box 1, the placement frame 4 is pulled, the placement frame 4 can be moved to the outer side of the box 1 through the universal wheel 9 at the bottom, and the traditional Chinese medicine materials can be taken and placed better.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a hot air circulation oven, includes box (1), its characterized in that: the utility model discloses a rotary table, including box (1), circulating fan, connecting plate, driving rod, first gear (14) are installed at the bottom of bottom plate (12), permanent magnet synchronous motor (13) are installed at the bottom of box (1), and circulating fan (3) are installed at the top of box (1), rack (4) are placed to the inside of box (1), and pneumatic cylinder (7) are installed to the bottom of rack (4), connecting plate (8) are installed to the bottom of pneumatic cylinder (7), and universal wheel (9) are installed to the bottom of connecting plate (8), bottom plate (12) are installed to the bottom of box (1), and permanent magnet synchronous motor (13) are installed at the top of bottom plate (12), first gear (14) are installed at the top of permanent magnet synchronous motor (13), and one side of first gear (14) is connected with second gear (15), transmission shaft (16) are installed at the top of second gear (15), and five limit groove (17) are seted up at the top of transmission shaft (16), the internal connection of five limit groove (17) has five limit pole (18), and driving rod (10) are installed at the top of five limit pole (18), driving rod (10), the outside of placing the driving rod (10) and connecting plate (4), and one end of the connecting rod (5) is connected with a top block (6).

2. The hot air circulating oven according to claim 1, characterized in that the transmission rod (10) and the placing frame (4) form a rotary structure through the turntable (19), and the transmission rod (10) is fixedly connected with the inner side of the turntable (19).

3. A hot air circulation oven according to claim 1, characterized in that the transmission rod (10) is connected to the transmission shaft (16) by a pentagonal rod (18), and that the outside diameter of the pentagonal rod (18) corresponds to the inside diameter of the pentagonal groove (17).

4. The hot air circulating oven according to claim 1, characterized in that the universal wheel (9) and the hydraulic cylinder (7) form a lifting structure through the connecting plate (8), and the universal wheel (9) is connected with the placing frame (4) in an abutting mode.

5. A hot air circulation oven according to claim 1, characterized in that the drive shaft (16) forms a rotating structure with the cabinet (1) via the second gear (15), and that the drive shaft (16) penetrates the bottom of the cabinet (1).

6. A hot air circulation oven according to claim 1, characterized in that the second gear (15) is connected to the permanent magnet synchronous motor (13) by means of a first gear (14), and that the number of teeth of the second gear (15) is larger than the number of teeth of the first gear (14).