Dendrobium drying device

Abstract

The utility model relates to the technical field of traditional Chinese medicine processing, and particularly discloses a dendrobium drying device which comprises a drying box. A plurality of rows of first driving shafts are rotationally connected into the drying box; the first driving shaft is sleeved with a first conveying belt in a tensioning manner; the tail end of the first driving shaft is fixedly connected with a first motor; a plurality of first conveying belts are supported by a plurality of first driving shafts, so that a large number of dendrobium nobile can be placed for drying, then during feeding, a first motor drives the first conveying belts to rotate slowly, the dendrobium nobile can be manually scattered in fixed rows, labor-saving, rapid and uniform feeding and drying are achieved, and when discharging is needed, a container is aligned with the first conveying belts, so that the dendrobium nobile can be conveniently discharged. The first conveying belt is quickly reversed to collect the dried dendrobium nobile; under the automatic operation of the feeding and discharging device, manual feeding and discharging can be replaced, so that rapid feeding and discharging of dendrobium nobile are achieved, and the problems that an existing dendrobium nobile drying device cannot automatically feed and discharge dendrobium nobile and is low in efficiency are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine processing, in particular to a dendrobium drying device. Background Art

[0002] Dendrobium is a traditional Chinese medicine that can promote the production of body fluids and benefit the stomach, nourish yin and clear away heat. Dendrobium has many flowers with a long flowering period and a certain ornamental value. The wild living environment of Dendrobium is harsh, and it has been over-harvested and utilized by humans, resulting in a sharp decline in the number of Dendrobium. Therefore, most of the current Dendrobium is artificially cultivated.

[0003] The Chinese utility model patent with publication number CN209744887U disclosed a drying and storage device for Dendrobium officinale on December 6, 2019, including a base, a connecting hole 1, a fixed shaft, an input hole, an output hole, a connecting hole 2, an inner cavity 1, a fan 1, a disk 1, an exhaust cavity 1, a storage tank 1, a disk 2, an exhaust cavity 1, an exhaust cavity 2, a storage tank 2, a top cover, an exhaust cavity 2, a connecting hole 1, a connecting hole 2, a latch, a fan 2, a desiccant box and an inner cavity 2; the utility model has The utility model has a reasonable and simple structure, low production cost and complete functions. Since there are fan-shaped notches in the right side of the disk body 1, the disk body 2 and the top cover, the storage slots will be exposed when the disk body is rotated, so that the Dendrobium officinale can be placed in the storage slots in turn for storage; the blower 2 in the utility model can dries the air and transport it to the exhaust chamber 2 and the exhaust chamber 1, and the dry air in the exhaust chamber is evenly blown to the Dendrobium officinale in the storage slot, and at the same time cooperates with the blower 1 to discharge the air with moisture in the storage slot.

[0004] However, the above-mentioned disclosed solution has the following shortcomings: the drying device of the prior art requires manual work when evenly laying the dendrobium particles and collecting the dendrobium particles, resulting in only high efficiency in the drying step. When laying the dendrobium particles at even intervals, manual work is required and a lot of time is consumed, resulting in low efficiency. Utility Model Content

[0005] The purpose of the utility model is to solve the technical problem that the drying device in the prior art needs to be manually operated when evenly laying the dendrobium particles and collecting the dendrobium particles, resulting in high efficiency only in the drying step. When laying the dendrobium particles at even intervals, manual labor is required and a lot of time is consumed, resulting in low efficiency. A dendrobium drying device is provided.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The utility model describes a dendrobium drying device, comprising a drying box; multiple rows of first drive shafts are rotatably connected in the drying box; a first conveyor belt is tensioned and sleeved on the first drive shaft; a first motor is fixedly connected to the end of the first drive shaft; loading and unloading devices are provided on the drying box corresponding to the multiple first conveyor belts; and a hot air blower is provided on the drying box corresponding to the multiple first conveyor belts.

[0008] Furthermore, the loading and unloading device includes a limit card block; the limit card blocks are symmetrically fixed on both sides of the drying box; a threaded shaft and an optical axis are rotatably connected between the limit card blocks; a second motor is fixed to the upper end of the threaded shaft; a slider plate is sleeved on the threaded shaft; a collection box is fixed between the slider plates; a conveying unit is provided in the collection box; a limit card slot is provided in the collection box; a limit card plate is slidably inserted in the limit card slot; cylinders are symmetrically fixed to both ends of the limit card plate; and the cylinder is fixed to both sides of the collection box.

[0009] Furthermore, the conveying unit includes a second drive shaft; a plurality of the second drive shafts are rotatably connected in the collection box; a second conveyor belt is tensioned and sleeved on the second drive shaft; and a third motor is fixed to the end of the second drive shaft.

[0010] Furthermore, the drying box and the collecting box are made of transparent plastic; and through holes are evenly distributed on the first conveyor belt and the second conveyor belt.

[0011] Furthermore, the first motor is fixedly connected to the side of the drying box; and the second motor is fixedly connected to the upper end of the drying box.

[0012] The utility model provides a dendrobium drying device, which has the following beneficial effects:

[0013] 1. The utility model supports multiple first conveyor belts through multiple first drive shafts, so that a large amount of dendrobium can be placed for drying. Then, when loading, the first motor drives the first conveyor belt to rotate slowly, so that the dendrobium can be manually scattered in rows, realizing labor-saving, fast and uniform loading and drying. Then, when unloading is needed, a container is used to align with the first conveyor belt, and the first conveyor belt is quickly reversed to collect the dried dendrobium; under the automatic operation of the loading and unloading device, manual loading and unloading can be replaced, thereby realizing fast loading and unloading of dendrobium, solving the problem that the existing dendrobium drying device cannot automatically load and unload dendrobium and is inefficient;

[0014] The first motor is powered on and drives the first conveyor belt to rotate, thereby driving the slider plate and the collection box to move up and down, thereby changing the height of the collection box so that it is aligned with the first conveyor belt, and then the lifting of the cylinder drives the limit card plate to open a gap in the limit card slot, so that the dendrobium placed in the collection box is dropped along the gap onto the first conveyor belt by the conveying unit, and the first conveyor belt is driven by the first motor to evenly receive the dropped dendrobium; when it is necessary to collect the dried or sun-dried dendrobium, the limit card plate blocks the limit card slot under the reset of the cylinder, and the second motor drives the slider plate and the collection box to drop to a point below the first conveyor belt, and then the first motor is powered on and drives the first conveyor belt to rotate, so that the dried or sun-dried dendrobium falls into the collection box and is collected, thereby realizing the functions of automatic and uniform laying of loading and automatic collection of unloading, and solving the problem that the loading and unloading of the existing dryer are all manual operations resulting in low efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The specific embodiments of the present invention are described in further detail below with reference to the accompanying drawings;

[0016] Figure 1 This is a first axonometric structural diagram of the present invention;

[0017] Figure 2 This is a second axonometric structural diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the semi-sectioned axonometric structure of the present invention.

[0019] Explanation of the numbers in the figure: 1. Drying box; 2. First drive shaft; 3. First conveyor belt; 4. First motor; 5. Limit block; 6. Threaded shaft; 7. Second motor; 8. Slider plate; 9. Collecting box; 10. Third motor; 11. Second drive shaft; 12. Second conveyor belt; 13. Optical axis; 14. Cylinder; 15. Limit plate; 16. Limit slot; 17. Hot air blower. DETAILED DESCRIPTION

[0020] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0021] 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.

[0022] It should be noted that all directional indications in the embodiments of the present invention (such as up-down-left-right-front-back...) are only used to explain the relative position relationship - movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0023] See also Figure 1-3 As shown, a dendrobium drying device includes a drying box 1; multiple rows of first drive shafts 2 are rotatably connected in the drying box 1; a first conveyor belt 3 is tensioned and sleeved on the first drive shaft 2; a first motor 4 is fixedly connected to the end of the first drive shaft 2; a loading and unloading device is provided on the drying box 1 corresponding to the multiple first conveyor belts 3; a hot air blower 17 is provided on the drying box 1 corresponding to the multiple first conveyor belts 3; when working, multiple first drive shafts 2 support multiple first conveyor belts 3, so that a large amount of dendrobium can be placed for drying, and then when loading, the first motor 4 drives the first conveyor belt 3 to rotate slowly, so that the dendrobium can be manually scattered in rows, realizing labor-saving, fast and uniform loading and drying, and then when unloading is needed, a container is used to align with the first conveyor belt 3, and the first conveyor belt 3 is quickly reversed to collect the dried dendrobium; under the automatic operation of the loading and unloading device, manual loading and unloading can be replaced, thereby realizing fast loading and unloading of dendrobium, solving the problem that the existing dendrobium drying device cannot automatically load and unload dendrobium and is inefficient.

[0024] The loading and unloading device includes a limit card block 5; the limit card block 5 is symmetrically fixed on both sides of the drying box 1; a threaded shaft 6 and an optical axis 13 are rotatably connected between the limit card blocks 5; the upper end of the threaded shaft 6 is fixedly connected to the second motor 7; a slider plate 8 is sleeved on the threaded shaft 6; a collection box 9 is fixed between the slider plates 8; a conveying unit is provided in the collection box 9; a limit card slot 16 is provided in the collection box 9; a limit card plate 15 is slidably inserted in the limit card slot 16; the two ends of the limit card plate 15 are symmetrically fixed with a cylinder 14; the cylinder 14 is fixed on both sides of the collection box 9; when working, the forward and reverse rotation of the second motor 7 drives the forward and reverse rotation of the threaded shaft 6, thereby driving the slider plate 8 and the collection box 9 to move up and down, thereby changing the height of the collection box 9 to align with the first conveyor belt 3, Then, the lifting of the cylinder 14 drives the limiting card plate 15 to open a gap in the limiting card slot 16, so that the dendrobium placed in the collection box 9 is dropped along the gap by the conveying unit onto the first conveyor belt 3, and the first conveyor belt 3 is evenly received by the drive of the first motor 4; when it is necessary to collect the dried or sun-dried dendrobium, the limiting card plate 15 blocks the limiting card slot 16 under the reset of the cylinder 14, and the second motor 7 drives the slider plate 8 and the collection box 9 to drop to a point below the first conveyor belt 3, and then the first motor 4 is powered on to drive the first conveyor belt 3 to rotate, so that the dried or sun-dried dendrobium falls into the collection box 9 and is collected, thereby realizing the functions of automatic and uniform laying of loading and automatic collection of unloading, and solving the problem of low efficiency caused by manual operation of loading and unloading of existing dryers.

[0025] The conveying unit includes a second driving shaft 11; a plurality of the second driving shafts 11 are rotatably connected to the collecting box 9; a second conveyor belt 12 is tensioned and sleeved on the second driving shaft 11; a third motor 10 is fixed to the end of the second driving shaft 11; when working, the second driving shaft 11 and the second conveyor belt 12 are driven to rotate by the third motor 10, so that a large amount of dendrobium placed in the collecting box 9 can fall along the second conveyor belt 12 to the moving first conveyor belt 3, and when the limiting card plate 15 is lifted, the thickness of the dendrobium discharged from the second conveyor belt 12 is controlled, thereby achieving automatic and uniform The dried dendrobium is laid on multiple first conveyor belts 3, and then dried by a hot air blower 17 or dried in the sun; when the dried or sun-dried dendrobium needs to be collected, the limit card plate 15 blocks the limit card slot 16 under the reset of the cylinder 14, and the second motor 7 drives the slider plate 8 and the collection box 9 to descend to a point below the first conveyor belt 3, and then the first motor 4 is powered on to drive the first conveyor belt 3 to rotate, so that the dried or sun-dried dendrobium falls into the collection box 9 to complete the collection, thereby realizing the functions of automatic and uniform laying of loading and automatic collection of unloading, and solving the problem of low efficiency caused by manual operation of loading and unloading of existing dryers.

[0026] The drying box 1 and the collecting box 9 are made of transparent plastic; the first conveyor belt 3 and the second conveyor belt 12 are evenly provided with through holes; during operation, the appearance of the drying dendrobium can be observed with the naked eye through the drying box 1 and the collecting box 9 made of transparent plastic, so that the degree of drying of the dendrobium can be manually judged; the first conveyor belt 3 and the second conveyor belt 12, which are evenly provided with through holes, allow the placed dendrobium to come into contact with the flowing air, thereby achieving uniform heating, and hot air heating can be used, which solves the problem that the existing dryer cannot be directly observed and requires multiple tests to achieve the best effect.

[0027] The first motor 4 is fixedly connected to the side of the drying box 1; the second motor 7 is fixedly connected to the upper end of the drying box 1. During operation, the first motor 4 and the second motor 7 are fixed to the drying box 1, so that the first motor 4 and the second motor 7 can stably drive the threaded shaft 6 and the second drive shaft 11 to rotate, thereby accurately driving the threaded shaft 6 and the second drive shaft 11 to rotate, thereby achieving the function of precise movement.

[0028] The present invention adopts the above scheme, when in use, multiple first driving shafts 2 support multiple first conveyor belts 3, so that a large amount of dendrobium can be placed for drying. Then, when loading, the first motor 4 drives the first conveyor belt 3 to rotate slowly, so that the dendrobium can be manually scattered in rows, realizing labor-saving, fast and uniform loading and drying. Then, when unloading is needed, the container is aligned with the first conveyor belt 3, and the first conveyor belt 3 is quickly reversed to collect the dried dendrobium; under the automatic operation of the loading and unloading device, manual loading and unloading can be replaced, thereby realizing fast loading and unloading of dendrobium, solving the problem that the existing dendrobium drying device cannot automatically load and unload dendrobium and has low efficiency; the forward and reverse rotation of the second motor 7 drives the first conveyor belt 3 to rotate slowly, so that the dendrobium can be manually scattered in rows, realizing labor-saving, fast and uniform loading and drying. The forward and reverse rotation of the movable screw shaft 6 drives the slider plate 8 and the collection box 9 to move up and down, thereby changing the height of the collection box 9 to align with the first conveyor belt 3, and then the lifting of the cylinder 14 drives the limit card plate 15 to open a gap in the limit card slot 16, so that the dendrobium placed in the collection box 9 is dropped onto the first conveyor belt 3 along the gap by the conveying unit. The first conveyor belt 3 is driven by the first motor 4 to evenly receive the dropped dendrobium; when it is necessary to collect the dried or sun-dried dendrobium, the limit card plate 15 blocks the limit card slot 16 under the reset of the cylinder 14, and the second motor 7 drives the slider plate 8 and the collection box 9 to drop to a point below the first conveyor belt 3, and then the first motor 4 is powered on. The first conveyor belt 3 is driven to rotate, so that the dried or sun-dried dendrobiums fall into the collection box 9 for collection, thereby realizing the functions of automatic uniform laying of loading and automatic collection of unloading, solving the problem of low efficiency caused by manual operation of loading and unloading of existing dryers; the second driving shaft 11 and the second conveyor belt 12 are driven to rotate by the third motor 10, so that a large amount of dendrobiums placed in the collection box 9 can fall along the second conveyor belt 12 to the moving first conveyor belt 3, and under the lifting of the limiting card plate 15, the thickness of the dendrobiums discharged from the second conveyor belt 12 is controlled, thereby realizing automatic and uniform laying on multiple first conveyor belts 3, and then drying or utilizing the hot air blower 17. Drying with sunlight; when it is necessary to collect the dried or sun-dried dendrobium, the limit card plate 15 blocks the limit card slot 16 under the reset of the cylinder 14, and the second motor 7 drives the slider plate 8 and the collection box 9 to descend to a point below the first conveyor belt 3, and then the first motor 4 is powered on to drive the first conveyor belt 3 to rotate, so that the dried or sun-dried dendrobium falls into the collection box 9 to complete the collection, thereby realizing the functions of automatic and uniform laying of loading and automatic collection of unloading, solving the problem of low efficiency caused by manual loading and unloading of existing dryers; the drying box 1 and the collection box 9 made of transparent plastic make it possible to observe the appearance of the drying dendrobium with the naked eye, so that the degree of dryness of the dendrobium can be manually judged;By evenly distributing the first and second conveyor belts 3 and 12, each with through holes, the placed dendrobium can be exposed to flowing air, thereby achieving uniform heating. This utilizes hot air heating, resolving the problem of existing dryers requiring multiple trials to achieve optimal results without direct viewing. The first and second motors 4 and 7 are fixed to the drying box 1, allowing them to stably drive the threaded shaft 6 and the second drive shaft 11 to rotate, thereby accurately driving the threaded shaft 6 and the second drive shaft 11 to rotate, thereby achieving a precise movement function.

[0029] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A dendrobium drying device, characterized in that; The invention comprises a drying box (1); a plurality of rows of first drive shafts (2) are rotatably connected in the drying box (1); a first conveyor belt (3) is tensioned and sleeved on the first drive shaft (2); a first motor (4) is fixedly connected to the end of the first drive shaft (2); a loading and unloading device is provided on the drying box (1) corresponding to the plurality of first conveyor belts (3); a hot air blower (17) is provided on the drying box (1) corresponding to the plurality of first conveyor belts (3).

2. The dendrobium drying device according to claim 1, characterized in that: The loading and unloading device comprises a limit card block (5); the limit card block (5) is symmetrically fixed on both sides of the drying box (1); a threaded shaft (6) and an optical axis (13) are rotatably connected between the limit card blocks (5); a second motor (7) is fixed to the upper end of the threaded shaft (6); a slider plate (8) is sleeved on the threaded shaft (6); a collection box (9) is fixed between the slider plates (8); a conveying unit is provided in the collection box (9); a limit card slot (16) is provided in the collection box (9); a limit card plate (15) is slidably inserted in the limit card slot (16); a cylinder (14) is symmetrically fixed to both ends of the limit card plate (15); the cylinder (14) is fixed to both sides of the collection box (9).

3. The dendrobium drying device according to claim 2, characterized in that: The transmission unit comprises a second drive shaft (11); a plurality of the second drive shafts (11) are rotatably connected in a collection box (9); a second conveyor belt (12) is tensioned and sleeved on the second drive shaft (11); and a third motor (10) is fixed to the end of the second drive shaft (11).

4. The dendrobium drying device according to claim 3, characterized in that: The drying box (1) and the collecting box (9) are made of transparent plastic; through holes are evenly distributed on the first conveyor belt (3) and the second conveyor belt (12).

5. The dendrobium drying device according to claim 4, characterized in that: The first motor (4) is fixedly connected to the side of the drying box (1); and the second motor (7) is fixedly connected to the upper end of the drying box (1).

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