Discharging mechanism of decompression drying box

Abstract

The utility model relates to the technical field of decompression drying boxes, in particular to a discharging mechanism of a decompression drying box, which comprises a machine body, a drying bin is arranged on the inner side of the machine body, a rotating pipe for supporting is rotatably mounted on the surface of the inner side wall of the drying bin, and a shaft sleeve for supporting is slidably mounted on the periphery of the rotating pipe; after materials on the surface of a tray are dried, an electric push rod on the outer side of a plate seat can operate, the electric push rod operates to conveniently push a shaft rod rotationally connected with the electric push rod to move, so that the shaft rod can slide on the inner side of a rotating pipe and conveniently push a shaft sleeve, and the shaft sleeve can slide on the periphery of the rotating pipe; the shaft sleeve is arranged in the drying bin, multiple sets of trays can be conveniently driven to move and move out of the drying bin, workers can take the trays hung on the periphery of the shaft sleeve more conveniently, materials can be conveniently loaded and unloaded, and meanwhile after the materials needing to be dried are replaced, the shaft sleeve can continue to retract into the drying bin, and the shaft sleeve can be conveniently dried.

Description

Technical Field

[0001] The utility model relates to the technical field of a vacuum drying box, in particular to a material unloading mechanism of a vacuum drying box. Background Art

[0002] Vacuum drying, also known as analytical drying, is a drying method that places the material under negative pressure conditions and appropriately heats it to the boiling point under negative pressure or cools it down to make it solidify and then dry it through the melting point. Vacuum drying technology has been widely used in pharmaceutical production, especially in the drying of extracts of medicinal products. Vacuum drying is widely used because many effective ingredients in medicinal materials are not resistant to high temperatures; Patent No. CN202122485564.7 discloses a medicinal vacuum drying oven for fast and uniform drying. During the vacuum drying process, the tray rotates with the rotating carrier, so that the material on the tray is heated evenly, ensuring the uniform quality of the heated material; However, in the process of using the vacuum drying oven, since multiple groups of trays containing materials are suspended inside the equipment, after the objects are dried, the personnel not only need to be close to the equipment but also need to reach into the equipment with both hands to disassemble and take the trays, which is not convenient to operate. To this end, we propose a material unloading mechanism for a vacuum drying oven. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a material unloading mechanism for a reduced pressure drying box.

[0004] The technical solution adopted by the utility model to solve its technical problems is a material discharge mechanism of a reduced pressure drying box, comprising a machine body, a drying chamber is arranged inside the machine body, and a rotating tube for support is rotatably installed on the inner wall surface of the drying chamber, a shaft sleeve for support is slidably installed on the outer periphery of the rotating tube, and a support rod is installed on the outer peripheral surface of the shaft sleeve, and there are multiple groups of support rods, a hanging rod for connection is installed between two groups of the support rods, and a tray for loading is hung on the outer peripheral surface of the hanging rod, a plate seat is installed on the rear back of the machine body through bolts, and a motor is installed on the outer wall surface of the plate seat through screws, the power output end of the motor and one end of the rotating tube located on the inner side of the plate seat are both sleeved with synchronous wheels for transmission, and a synchronous belt for transmission is installed between the two groups of the synchronous wheels;

[0005] The outer wall surface of the plate seat is assembled with an electric push rod through bolts, and the power output end of the electric push rod is rotatably mounted with a shaft rod located inside the rotating tube, and one end of the shaft rod away from the electric push rod is bolted to the shaft sleeve.

[0006] By adopting the above technical scheme, when it is necessary to use a reduced pressure drying box to dry the material, the material can be conveniently placed on the surface of multiple groups of trays, and the trays can be conveniently suspended on the suspension rods between the two groups of support rods, and then the motor on the surface of the outer plate seat of the machine body can be operated, and the operation of the motor can conveniently drive the synchronous wheel to rotate, and then the synchronous wheel can drive the synchronous wheel located on the outer periphery of the rotating tube to rotate through the synchronous belt, and the rotating tube rotates with the rotation of the synchronous wheel. Since the rotating tube and the shaft sleeve can only slide on each other but cannot be assembled, the rotating tube can conveniently drive the shaft sleeve to rotate, and then the shaft sleeve can conveniently drive the multiple groups of trays suspended on the outer periphery to rotate and move, so as to facilitate drying the material on the surface of the tray;

[0007] When the material on the surface of the tray is dried, the electric push rod on the outside of the plate seat can be operated. The operation of the electric push rod facilitates the displacement of the shaft rod rotatably connected to the electric push rod, so that the shaft rod can slide and displace inside the rotating tube and conveniently push the shaft sleeve, so that the shaft sleeve can slide on the periphery of the rotating tube, and conveniently drive multiple groups of trays to move and remove from the drying bin, so that the staff can more conveniently take the trays suspended on the periphery of the shaft sleeve, and conveniently load and unload the materials. At the same time, after replacing the material to be dried, the shaft sleeve can continue to retract into the drying bin for drying.

[0008] Specifically, the outer side wall surface of the machine body is assembled with a shell cover for protection through bolts.

[0009] By adopting the above technical solution, the shell cover can conveniently protect the structure on the surface of the panel seat outside the machine body, so that the mechanism on the surface of the panel seat can operate more stably and smoothly.

[0010] Specifically, the outer side wall surface of the machine body is equipped with a door that can be used to seal the drying bin.

[0011] By adopting the above technical solution, the warehouse door is easy to open and close, making it convenient to seal and protect the drying warehouse.

[0012] Specifically, the outer side wall surface of the warehouse door is equipped with a handle that can be used for pulling.

[0013] By adopting the above technical solution, the handle makes it more convenient to open and close the warehouse door.

[0014] Specifically, the rotating tube and the shaft sleeve as well as the shaft rod and the rotating tube are fitted and connected with each other.

[0015] By adopting the above technical scheme, the rotating tube and the shaft sleeve are fitted and connected with each other, so that the rotating tube and the shaft sleeve can slide against each other but cannot rotate on their own, so that the rotating tube can easily drive the shaft sleeve to rotate, and the shaft rod and the rotating tube are fitted and connected with each other, so that the shaft rod can slide and displace inside the rotating tube but cannot rotate on its own, so that when the rotating tube rotates, the shaft rod can also rotate, which is convenient for transmission and will not affect the rotation of the shaft sleeve.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The technical solution of the present application, through the design of a drying bin, a rotating tube, a shaft sleeve, a support rod, a suspension rod, a tray, a plate seat, a motor, a synchronous wheel and a synchronous belt, can conveniently place the materials on the surface of multiple groups of trays when it is necessary to use a reduced pressure drying box to dry the materials, and the trays can be conveniently suspended on the suspension rod between the two groups of support rods, and then the motor on the surface of the plate seat outside the machine body can be operated, and the operation of the motor can conveniently drive the synchronous wheel to rotate, and then the synchronous wheel can drive the synchronous wheel located on the outer periphery of the rotating tube to rotate through the synchronous belt, and the rotating tube rotates with the rotation of the synchronous wheel. Since the rotating tube and the shaft sleeve can only slide on each other but cannot be assembled, the rotating tube can conveniently drive the shaft sleeve to rotate, and then the shaft sleeve can conveniently drive the multiple groups of trays suspended on the outer periphery to rotate and move, so as to facilitate drying the materials on the surface of the trays.

[0018] 2. The technical solution of the present application adopts the design of an electric push rod and a shaft rod. When the material on the surface of the tray is dried, the electric push rod on the outside of the plate seat can be operated. The operation of the electric push rod facilitates the displacement of the shaft rod rotatably connected to the electric push rod, so that the shaft rod can slide and displace on the inside of the rotating tube and conveniently push the shaft sleeve, so that the shaft sleeve can slide on the periphery of the rotating tube, and conveniently drive multiple groups of trays to move and remove them from the drying bin, so that the staff can more conveniently take the trays suspended on the periphery of the shaft sleeve, and conveniently load and unload the materials. At the same time, after replacing the materials to be dried, the shaft sleeve can continue to retract into the drying bin to facilitate drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is an axonometric drawing of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-section of the inner structure of the drying bin of the utility model;

[0022] Figure 3 It is a cross-sectional schematic diagram of the connection structure between the shaft rod, the rotating tube and the shaft sleeve of the utility model;

[0023] In the figure: 1. machine body; 2. drying chamber; 3. rotating tube; 4. bushing; 5. support rod; 6. hanging rod; 7. tray; 8. plate seat; 9. motor; 10. synchronous wheel; 11. synchronous belt; 12. electric push rod; 13. shaft rod; 14. shell cover; 15. chamber door; 16. handle. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] See also Figure 1-3 The utility model provides a technical solution: a material unloading mechanism of a vacuum drying box, comprising a machine body 1, a drying chamber 2 is arranged inside the machine body 1, and a rotating tube 3 for support is rotatably installed on the inner wall surface of the drying chamber 2, and a shaft sleeve 4 for support is slidably installed on the outer periphery of the rotating tube 3, and a support rod 5 is installed on the outer peripheral surface of the shaft sleeve 4, and there are multiple groups of support rods 5, and a hanging rod 6 for connection is installed between two groups of support rods 5, and a tray 7 for loading is hung on the outer peripheral surface of the hanging rod 6, and the back of the machine body 1 is screwed The bolt is equipped with a plate seat 8, and a motor 9 is assembled on the outer wall surface of the plate seat 8 by screws. The power output end of the motor 9 and the end of the rotating tube 3 located on the inner side of the plate seat 8 are both sleeved with a synchronous wheel 10 that can be used for transmission, and a synchronous belt 11 that can be used for transmission is assembled between the two sets of synchronous wheels 10; an electric push rod 12 is assembled on the outer wall surface of the plate seat 8 by bolts, and a shaft rod 13 located on the inner side of the rotating tube 3 is rotatably mounted on the power output end of the electric push rod 12, and the end of the shaft rod 13 away from the electric push rod 12 is bolted to the sleeve 4.

[0026] When in use, when it is necessary to use a reduced pressure drying box to dry the material, the material can be conveniently placed on the surface of multiple groups of trays 7, and the trays 7 are conveniently suspended on the suspension rods 6 between the two groups of support rods 5, and then the motor 9 on the surface of the outer plate seat 8 of the machine body 1 can be operated, and the operation of the motor 9 can conveniently drive the synchronous wheel 10 to rotate, and then the synchronous wheel 10 can drive the synchronous wheel 10 located on the outer periphery of the rotating tube 3 to rotate through the synchronous belt 11, and the rotating tube 3 rotates with the rotation of the synchronous wheel 10. Since the rotating tube 3 and the shaft sleeve 4 can only slide against each other but cannot be assembled, the rotating tube 3 can conveniently drive the shaft sleeve 4 to rotate, and then the shaft sleeve 4 can conveniently drive the multiple groups of trays 7 suspended on the outer periphery to rotate and move, so as to facilitate drying the material on the surface of the tray 7;

[0027] When the material on the surface of the tray 7 is dried, the electric push rod 12 on the outside of the plate seat 8 can be operated. The operation of the electric push rod 12 facilitates the displacement of the shaft rod 13 rotatably connected to the electric push rod 12, so that the shaft rod 13 can slide and displace inside the rotating tube 3 and conveniently push the shaft sleeve 4, so that the shaft sleeve 4 can slide on the periphery of the rotating tube 3, and conveniently drive multiple groups of trays 7 to move and remove them from the drying bin 2, so that the staff can more conveniently take the trays 7 suspended on the periphery of the shaft sleeve 4, and conveniently load and unload the materials. At the same time, after replacing the materials to be dried, the shaft sleeve 4 can continue to retract into the drying bin 2 to facilitate drying.

[0028] like Figure 2 As shown, the outer wall surface of the body 1 is assembled with a shell cover 14 for protection by means of bolts.

[0029] When in use, the shell cover 14 conveniently protects the structure on the surface of the panel seat 8 outside the body 1, so that the mechanism on the surface of the panel seat 8 can operate more stably and smoothly.

[0030] like Figure 1 and Figure 2 As shown, the outer wall surface of the machine body 1 is equipped with a door 15 that can be used to seal the drying chamber 2.

[0031] When in use, the door 15 is easy to open and close, so as to seal and protect the drying chamber 2.

[0032] like Figure 1 and Figure 2 As shown, the outer side wall surface of the bin door 15 is equipped with a handle 16 that can be used for lifting.

[0033] When in use, the handle 16 makes it easier to open and close the door 15 .

[0034] like Figure 3 As shown, the rotating tube 3 and the shaft sleeve 4 as well as the shaft rod 13 and the rotating tube 3 are fitted and connected to each other.

[0035] When in use, the rotating tube 3 and the shaft sleeve 4 are fitted together and connected, so that the rotating tube 3 and the shaft sleeve 4 can slide against each other but cannot rotate on their own, so that the rotating tube 3 can easily drive the shaft sleeve 4 to rotate, and the shaft rod 13 and the rotating tube 3 are fitted together and connected, so that the shaft rod 13 can slide and displace inside the rotating tube 3 but cannot rotate on its own, so that when the rotating tube 3 rotates, the shaft rod 13 can also rotate, which is convenient for transmission and will not affect the rotation of the shaft sleeve 4.

[0036] The working principle and use process of the utility model are as follows: when in use, first install the corresponding structural components in the appropriate position. When the material needs to be dried in a reduced pressure drying box, the material can be conveniently placed on the surface of multiple groups of trays 7, and the trays 7 are conveniently suspended on the suspension rods 6 between the two groups of support rods 5. Then the motor 9 on the surface of the plate seat 8 outside the body 1 can be operated. The operation of the motor 9 can conveniently drive the synchronous wheel 10 to rotate. Subsequently, the synchronous wheel 10 can drive the synchronous wheel 10 located on the periphery of the rotating tube 3 to rotate through the synchronous belt 11, and the rotating tube 3 rotates with the rotation of the synchronous wheel 10. Since the rotating tube 3 and the shaft sleeve 4 can only slide against each other and cannot be assembled, the rotating tube 3 can conveniently drive the shaft sleeve 4 to rotate, and then the shaft sleeve 4 can conveniently drive multiple groups of the periphery The multiple groups of suspended trays 7 are rotated and displaced, which is convenient for drying the materials on the surfaces of the trays 7. At the same time, when the materials on the surfaces of the trays 7 are dried, the electric push rod 12 on the outside of the plate seat 8 can be operated. The operation of the electric push rod 12 facilitates the displacement of the shaft rod 13 rotatably connected to the electric push rod 12, so that the shaft rod 13 can slide and displace inside the rotating tube 3 and conveniently push the shaft sleeve 4, so that the shaft sleeve 4 can slide on the periphery of the rotating tube 3, and conveniently drive the multiple groups of trays 7 to move and remove from the drying bin 2, so that the staff can more conveniently take the trays 7 suspended on the periphery of the shaft sleeve 4, and it is convenient to load and unload the materials. At the same time, after replacing the materials to be dried, the shaft sleeve 4 can continue to retract into the drying bin 2, which is convenient for drying them.

[0037] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A material unloading mechanism for a vacuum drying oven, characterized in that: The invention comprises a machine body (1), wherein a drying chamber (2) is arranged inside the machine body (1), and a rotating tube (3) for supporting is rotatably installed on the inner wall surface of the drying chamber (2), and a shaft sleeve (4) for supporting is slidably installed on the outer periphery of the rotating tube (3), and a support rod (5) is installed on the outer peripheral surface of the shaft sleeve (4), and there are multiple groups of support rods (5), and a hanging rod (6) for connecting is installed between two groups of the support rods (5), and a tray (7) for carrying is hung on the outer peripheral surface of the hanging rod (6), and a plate seat (8) is installed on the back surface of the machine body (1) by bolts, and a motor (9) is installed on the outer wall surface of the plate seat (8) by screws, and a synchronous wheel (10) for driving is installed on the power output end of the motor (9) and one end of the rotating tube (3) located on the inner side of the plate seat (8), and a synchronous belt (11) for driving is installed between the two groups of the synchronous wheels (10); The outer wall surface of the plate seat (8) is assembled with an electric push rod (12) by means of bolts, and the power output end of the electric push rod (12) is rotatably mounted with a shaft rod (13) located inside the rotating tube (3), and one end of the shaft rod (13) away from the electric push rod (12) is bolted to the shaft sleeve (4).

2. The unloading mechanism of the vacuum drying oven according to claim 1, characterized in that: The outer wall surface of the machine body (1) is equipped with a shell cover (14) for protection via bolts.

3. The unloading mechanism of the vacuum drying oven according to claim 1, characterized in that: The outer wall surface of the machine body (1) is equipped with a chamber door (15) which can be used to seal the drying chamber (2).

4. A material unloading mechanism for a vacuum drying oven according to claim 3, characterized in that: The outer side wall surface of the warehouse door (15) is equipped with a handle (16) that can be used for lifting.

5. The unloading mechanism of the vacuum drying oven according to claim 1, characterized in that: The rotating tube (3) and the shaft sleeve (4) as well as the shaft rod (13) and the rotating tube (3) are mutually fitted and connected.

Images