Efficient treatment type lifting dryer

Abstract

The utility model discloses an efficient treatment type lifting dryer which comprises a supporting device, a flow guiding device is fixedly installed at the top of an outer ring of the supporting device, a backflow device is fixedly installed at the bottom of the outer ring of the supporting device, and the backflow device comprises a collecting disc and a flow guiding pipe. The flow guide pipe is fixedly installed at the center of the bottom end of the collecting disc, the supporting device comprises a discharging hole, an upper plug, a flow guide sleeve, a sleeve, a spiral blade, a driving motor and a shaft rod, the driving motor is fixedly installed at the center of the bottom end of the sleeve, and the shaft rod is fixedly installed at the center of the top end of the driving motor. The spiral blade is fixedly installed on the outer ring of the shaft rod, the drainage sleeve is fixedly installed at the top end of the sleeve, the upper plug is fixedly installed in the center of the top end of the drainage sleeve, and the discharge hole is formed in the inner ring of the drainage sleeve. Through the arrangement of the backflow device and the supporting device, the purpose that grains are dried for multiple times in a short time is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dryers, in particular to a high-efficiency processing type lifting dryer. Background Art

[0002] A dryer is a mechanical device that uses heat energy to reduce the moisture content of materials. It is widely used in many industries to dehydrate, dry and improve the quality of materials.

[0003] For example, the elevator of a batch-type circulating grain dryer with Chinese patent publication number CN205526229U includes several elevator buckets, chains, a first bearing, a second bearing, a first fixed frame, a second fixed frame, a cylinder, a motor and a load-bearing plate. The first bearing is an active bearing, the second bearing is a passive bearing, the chain connects the first bearing and the second bearing, the elevator buckets are installed on the chain, the load-bearing plate cooperates with the elevator bucket, the first fixed frame fixes the first bearing, the second fixed frame fixes the second bearing, the motor is fixed at one end of the load-bearing plate, and the second fixed frame is connected to the cylinder.

[0004] The dryer in the above patent can only prevent grains from falling when in use. However, when the existing grain dryer is in use, since the grains contain a lot of moisture, when the grains need to be dried for the second time, the collected grains need to be put into the dryer again, which makes it impossible to quickly perform multiple drying operations in a short period of time. Therefore, a device is needed to improve the above problem. Utility Model Content

[0005] The purpose of the present invention is to provide a high-efficiency processing type lifting dryer to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a high-efficiency processing type lifting dryer, comprising a supporting device, a guide device fixedly installed on the top of the outer ring of the supporting device, a reflux device fixedly installed on the bottom of the outer ring of the supporting device, the reflux device comprising a collecting plate and a guide pipe, the guide pipe fixedly installed at the bottom center of the collecting plate, the supporting device comprising a discharge hole, an upper plug, a drainage sleeve, a sleeve, a spiral blade, a driving motor and a shaft, the driving motor fixedly installed at the bottom center of the sleeve, the shaft fixedly installed at the top center of the driving motor, the spiral blade fixedly installed on the outer ring of the shaft, the drainage sleeve fixedly installed at the top of the sleeve, the upper plug fixedly installed at the top center of the drainage sleeve, the discharge hole is opened in the inner ring of the drainage sleeve, and the discharge holes are distributed in a ring shape.

[0007] Preferably, the guide device includes a circular hole, a receiving tray and a delivery trough frame, the circular hole is opened at the bottom center of the receiving tray, and the delivery trough frame is fixedly installed on the side end of the receiving tray.

[0008] Preferably, the receiving tray is fixedly mounted on the top of the outer ring of the sleeve, and the guide tube is fixedly mounted on the bottom of the side end of the sleeve.

[0009] Preferably, the collecting tray is vertically aligned with the delivery chute frame.

[0010] Preferably, the receiving tray is tilted at 45°.

[0011] Preferably, the outer ring of the spiral blade fits the inner ring surface of the sleeve.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] When the device is in use, the driving motor is started to drive the spiral blade to circulate inside the sleeve, so that the spiral blade can transport the grains upward. At the same time, through the setting of the discharge hole, when the spiral blade transports the grains to the top, the grains can be discharged outward through the discharge hole. Moreover, when the grains fall into the interior of the receiving tray, the grains will flow downward along the inner wall of the receiving tray, so that the grains can flow to the interior of the collecting tray through the delivery trough rack. At the same time, the grains can flow back to the interior of the sleeve through the guide pipe that is connected with the collecting tray and the sleeve, thereby completing the secondary transfer of the grains. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic structural diagram of the reflux device of the present utility model;

[0016] Figure 3 This is a schematic structural diagram of the support device of the present utility model;

[0017] Figure 4 This is a schematic structural diagram of the flow guide device of the present utility model.

[0018] In the figure: 1- reflux device, 2- supporting device, 3- guide device, 4- collecting tray, 5- guide pipe, 6- discharge hole, 7- upper plug, 8- drainage sleeve, 9- sleeve, 10- spiral blade, 11- driving motor, 12- shaft, 13- circular hole, 14- receiving tray, 15- delivery trough rack. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4 , the utility model provides an embodiment: a high-efficiency processing type lifting dryer, including a supporting device 2, a guide device 3 is fixedly installed on the top of the outer ring of the supporting device 2, and a reflux device 1 is fixedly installed on the bottom of the outer ring of the supporting device 2. The reflux device 1 includes a collecting tray 4 and a guide pipe 5, and the guide pipe 5 is fixedly installed at the bottom center of the collecting tray 4. The supporting device 2 includes a discharge hole 6, an upper plug 7, a drainage sleeve 8, a sleeve 9, a spiral blade 10, a drive motor 11 and a shaft 12. The drive motor 11 is fixedly installed at the bottom center of the sleeve 9, and the shaft 12 is fixedly installed at the top center of the drive motor 11. The spiral blade 10 is fixedly installed on the outer ring of the shaft 12, the drainage sleeve 8 is fixedly installed at the top of the sleeve 9, and the upper plug 7 is fixedly installed at the top center of the drainage sleeve 8. The discharge hole 6 is opened in the inner ring of the drainage sleeve 8, and the discharge holes 6 are distributed in a ring shape.

[0021] The diversion device 3 includes a circular hole 13, a receiving tray 14 and a delivery trough rack 15. The circular hole 13 is opened at the bottom center of the receiving tray 14, and the delivery trough rack 15 is fixedly installed on the side end of the receiving tray 14. Through the setting of the delivery trough rack 15, the grain can be drained into the interior of the collecting tray 4.

[0022] The receiving tray 14 is fixedly mounted on the top of the outer ring of the sleeve 9 , and the guide pipe 5 is fixedly mounted on the bottom of the side end of the sleeve 9 , so that the grains can flow back to the interior of the sleeve 9 .

[0023] The collecting tray 4 is vertically aligned with the feeding trough frame 15 to facilitate grain recovery.

[0024] The receiving tray 14 is tilted at 45 degrees, and the grains can flow downward along the receiving tray 14 .

[0025] The outer ring of the spiral blade 10 fits into the inner ring surface of the sleeve 9, which can prevent the grains from falling when being transported upward.

[0026] Working principle: When in use, the grains are first put into the collecting tray 4, and the guide tube 5 and the sleeve 9 are connected to each other so that the grains can flow into the interior of the sleeve 9 through the guide tube 5. At this time, the sleeve 9 is connected to the external electric heating system so that the interior of the sleeve 9 can be heated, so that the sleeve 9 can dry the grains. At the same time, the driving motor 11 can be started to drive the spiral blades 10 to rotate. When the spiral blades 10 rotate, the grains inside the sleeve 9 can be driven to move upward, so that the grains can move upward along the inner wall of the sleeve 9. The spiral blades 10 continue to rotate to drive the grains to move upward. Subsequently, when the grains move upward along the inner wall of the sleeve 9 to the extreme position, the grains can be discharged through the discharge hole 6, and the circular hole 13 fits with the outer wall of the sleeve 9 so that the grains can fall into the interior of the receiving tray 14. At the same time, the receiving tray 14 is tilted at 45 degrees, so that the grains can flow downward along the receiving tray 14, and the bottom end of the feeding trough rack 15 is vertically aligned with the collecting tray 4, so that the dried grains can fall again When the grains are dried, the external drainage plate can be placed on the top of the collecting tray 4 so that the drainage plate can guide the fallen grains to flow in the direction of the drainage plate until the grains are completely discharged and the work is completed. When the device is in use, the grains are placed in the collecting tray 4, and the drainage tube 5 is connected with the sleeve 9 so that the grains can flow into the sleeve 9 for drying. At the same time, the driving motor 11 can be started to drive the spiral blade 10 to rotate, so that the grains can be lifted upward, causing the grains to be discharged outward through the discharge hole 6, so that the grains can flow into the collecting tray 4 again through the receiving tray 14, completing the circulation reflux of the grains and facilitating drying again. At the same time, when the grains need to be discharged, the external drainage plate can be placed on the bottom of the collecting tray 4 so that the grains can be directed to other directions for discharge, avoiding the grains from flowing into the collecting tray 4 again and completing the work.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency processing type lifting dryer, comprising a supporting device (2), a guide device (3) fixedly mounted on the top of the outer ring of the supporting device (2), and a reflux device (1) fixedly mounted on the bottom of the outer ring of the supporting device (2), characterized in that: The reflux device (1) comprises a collecting plate (4) and a guide tube (5), wherein the guide tube (5) is fixedly mounted at the bottom center of the collecting plate (4); the supporting device (2) comprises a discharge hole (6), an upper plug (7), a drainage sleeve (8), a sleeve (9), a spiral blade (10), a driving motor (11) and a shaft (12); the driving motor (11) is fixedly mounted at the bottom center of the sleeve (9); the shaft (12) is fixedly mounted at the top center of the driving motor (11); the spiral blade (10) is fixedly mounted on the outer ring of the shaft (12); the drainage sleeve (8) is fixedly mounted at the top of the sleeve (9); the upper plug (7) is fixedly mounted at the top center of the drainage sleeve (8); the discharge hole (6) is opened in the inner ring of the drainage sleeve (8), and the discharge holes (6) are distributed in a ring shape.

2. The high-efficiency processing type lifting dryer according to claim 1, characterized in that: The guide device (3) comprises a circular hole (13), a receiving tray (14) and a delivery trough frame (15), wherein the circular hole (13) is opened at the bottom center of the receiving tray (14), and the delivery trough frame (15) is fixedly installed at the side end of the receiving tray (14).

3. The high-efficiency treatment type lifting dryer according to claim 2, characterized in that: The receiving tray (14) is fixedly mounted on the top of the outer ring of the sleeve (9), and the flow guide tube (5) is fixedly mounted on the bottom of the side end of the sleeve (9).

4. The high-efficiency treatment type lifting dryer according to claim 3, characterized in that: The collecting tray (4) is vertically aligned with the delivery trough frame (15).

5. The high-efficiency treatment type lifting dryer according to claim 4, characterized in that: The receiving tray (14) is arranged to be inclined at 45 degrees.

6. The high-efficiency treatment type lifting dryer according to claim 5, characterized in that: The outer ring of the spiral blade (10) is in contact with the inner ring surface of the sleeve (9).

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