Drying equipment for processing dendrobium officinale flower tea

Abstract

The utility model discloses drying equipment for processing dendrobium officinale scented tea, which relates to the technical field of drying equipment, and comprises a support frame, a first cover body is fixed on the support frame, an exhaust pipe is fixed at the bottom of the first cover body in a penetrating manner, two supporting plates are fixed on the outer wall of the first cover body, and a first electric push rod is arranged at the top of each supporting plate; carrier blocks are fixedly installed at the output ends of the first electric push rods, a second cover body is fixed between the two carrier blocks, and the second cover body is located over the first cover body. Nuts are screwed through a wrench, the first rectangular frame plate and the second rectangular frame plate are clamped through the nuts, dendrobium flowers placed between the two clamping nets can be kept stable in position after being flattened, the first rectangular frame plate is pulled by a driving assembly to rotate, and the dendrobium flowers placed between the two clamping nets can be driven to rotate along with the first rectangular frame plate. And the dendrobe flowers are better dried by hot air led out from the air outlet holes, so that the double surfaces of the dendrobe flowers are heated more uniformly in the drying process, and the drying efficiency and effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to drying equipment for processing dendrobium officinale scented tea. Background Art

[0002] Dendrobium, also known as Dendrobium officinale, Golden Hairpin Flower, Chlorophytum, belongs to the monocotyledon class Orchidaceae. Dendrobium is mainly distributed in various places south of the Yangtze River in China. The flower stems are clustered, cylindrical, 10-30 cm high, 3-8 mm thick, light yellow, with six petals, and blue-gray after drying. The leaves are papery, oblong-lanceolate, and there is a ring-shaped gap under the leaf tip, forming a "black node". Dendrobium grows in tropical and subtropical primeval forests and similar warm and humid environments, mostly epiphytic on large tree trunks or rocks. Dendrobium has the effects of lowering blood pressure, nourishing the spleen and stomach, nourishing yin, nourishing the kidneys, and treating various eye diseases.

[0003] In the processing of Dendrobium officinale flower tea, in order to shorten the drying time and improve production efficiency, drying equipment is generally used for drying. When using common drying equipment for Dendrobium officinale flower tea, due to the placement of the Dendrobium officinale flower, it can only dry one side of the flower, resulting in uneven heating of the Dendrobium officinale flower, which not only affects its drying efficiency, but also easily leads to insufficient drying of the Dendrobium officinale flower, affecting the overall drying quality of the Dendrobium officinale flower. Utility Model Content

[0004] The purpose of the present application is to provide a drying device for processing Dendrobium officinale flower tea, so as to solve the problem that the existing drying device for processing Dendrobium officinale flower tea proposed in the above background technology can only dry one side of the Dendrobium officinale flower due to the placement position of the Dendrobium officinale flower during use, resulting in uneven heating of the Dendrobium officinale flower, which not only affects its drying efficiency but also easily leads to insufficient drying of some parts of the Dendrobium officinale flower.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a drying device for processing Dendrobium officinale scented tea, comprising a support frame, a first cover body is fixed on the support frame, an exhaust pipe is fixed through the bottom of the first cover body, two support plates are fixed to the outer wall of the first cover body, a first electric push rod is arranged on the top of the support plate, a carrier block is fixedly installed on the output end of the first electric push rod, a second cover body is fixed between the two carrier blocks, the second cover body is located directly above the first cover body, rotating rods are penetrated on the left and right sides of the first cover body, and the junction of the first cover body and the rotating rod is rotatably connected by a bearing, a first rectangular frame plate is fixed between the two rotating rods, and a A driving assembly, the driving assembly is used to drive the first rectangular frame plate to rotate, studs are fixed at the four corners of the upper surface of the first rectangular frame plate, the second rectangular frame plate is slidably sleeved on the four studs, the second rectangular frame plate is located directly above the first rectangular frame plate, nuts are threadedly connected on the studs, and the nuts are located above the second rectangular frame plate, a clamping net is fixed on the upper surface of the first rectangular frame plate and the lower surface of the second rectangular frame plate, a heating tube is fixed on the top of the inner side of the second cover body, two electric heating wires are arranged inside the heating tube, and a plurality of air outlets are opened at the bottom of the heating tube, and an air supply assembly is arranged on the first cover body, and the air supply assembly is used to supply air to the heating tube.

[0006] Furthermore, the driving assembly includes a fixed block and a gear, the fixed block is fixedly mounted on the second cover body, and the gear is fixedly mounted on the right end of the right rotating rod.

[0007] Furthermore, a second electric push rod is arranged on the fixed block, a connecting block is fixedly mounted on the output end of the second electric push rod, a rack is fixed on the bottom of the connecting block, and the rack is meshed with the gear.

[0008] Furthermore, the air supply assembly includes a blower, a heat exchange pipe and a drying box, the blower is arranged on the left side of the second cover body, the heat exchange pipe is fixedly installed on the bottom of the first cover body, and the heat exchange pipe is sleeved on the outside of the exhaust pipe, the drying box is arranged on the right side of the first cover body, and the air outlet end of the blower is fixedly connected to the second air supply pipe, and the other end of the second air supply pipe extends to the interior of the heating cylinder.

[0009] Furthermore, a sealing ring is fixed to the bottom end of the heat exchange tube, and the sealing ring is fixedly sleeved on the outside of the exhaust pipe.

[0010] Furthermore, the air outlet of the drying box is fixedly connected to an air duct, and a filter is provided at the air outlet of the drying box, the other end of the air duct is connected to a heat exchange pipe, the air inlet end of the heat exchange pipe is fixedly connected to a first air supply pipe, and the other end of the first air supply pipe is connected to the heat exchange pipe.

[0011] Furthermore, a door is hinged on the top of the drying box, and two locks are provided on the door. The two locks are used to lock the position of the drying box and the door. The air inlet of the drying box is fixedly connected to an air inlet pipe.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, a wrench is used to tighten the nut so that the nut clamps the first rectangular frame plate and the second rectangular frame plate, forcing the dendrobium flower placed between the two clamping nets to maintain a stable position after being flattened. The first rectangular frame plate pulled by the driving component rotates, which can drive the dendrobium flower placed between the two clamping nets to rotate accordingly, and is better dried by the hot air discharged from the air outlet, so that the double sides of the dendrobium flower are heated more evenly during the drying process, and the drying efficiency and effect are improved.

[0014] 2. In the utility model, a blower is used to draw outside air into the drying box. After being dried by the desiccant stored in the drying box, the outside air can enter the heat exchange tube and exchange heat with the exhaust pipe, so that the air is initially heated to achieve the purpose of heat recovery. The initially heated air is transported to the inside of the heating cylinder through the blower, and can be used to dry the dendrobium flowers after being heated again by the electric heating wire; the second electric push rod is used to draw the rack to move, and the rack and the gear are meshed with each other, so that the gear can be drawn to rotate, so that the gear drives the first rectangular frame plate to rotate back and forth, so as to better meet the drying needs of the dendrobium flowers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a drying device for processing Dendrobium officinale flower tea in an embodiment of the present application;

[0017] Figure 2 This is a schematic structural diagram of the first cover body, the exhaust pipe, the first electric push rod and the drive assembly in the embodiment of the present application;

[0018] Figure 3 This is a schematic structural diagram of the rotating rod, the first rectangular frame plate, the second rectangular frame plate and the clamping net in the embodiment of the present application;

[0019] Figure 4 This is a schematic diagram of the structure of the second cover body, the heating tube, the heating wire and the air outlet in the embodiment of the present application;

[0020] Figure 5 Schematic diagram of the structure of the gas supply assembly in the embodiment of the present application.

[0021] In the figure: 1, support frame; 2, first cover body; 3, exhaust pipe; 4, support plate; 5, first electric push rod; 6, carrier block; 7, second cover body; 8, rotating rod; 9, first rectangular frame plate; 10, stud; 11, second rectangular frame plate; 12, nut; 13, clamping net; 14, heating tube; 15, heating wire; 16, air outlet; 17, fixing block; 18, gear; 19, second electric push rod; 20, connecting block; 21, rack; 22, blower; 23, heat exchange tube; 24, drying box; 25, sealing ring; 26, air guide tube; 27, first air duct; 28, second air duct; 29, box door; 30, lock; 31, air inlet pipe. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example: Reference Figure 1-5 The drying equipment for processing Dendrobium officinale scented tea shown in the figure comprises a support frame 1, a first cover body 2 is fixed on the support frame 1, an exhaust pipe 3 is fixed through the bottom of the first cover body 2, two support plates 4 are fixed to the outer wall of the first cover body 2, a first electric push rod 5 is arranged on the top of the support plate 4, a carrier block 6 is fixedly installed on the output end of the first electric push rod 5, a second cover body 7 is fixed between the two carrier blocks 6, the second cover body 7 is located directly above the first cover body 2, a rotating rod 8 is penetrated on both the left and right sides of the first cover body 2, and the junction of the first cover body 2 and the rotating rod 8 is rotatably connected through a bearing, a first rectangular frame plate 9 is fixed between the two rotating rods 8, and a driving component is arranged on the right side of the second cover body 7, and the driving component is used to drive the first The rectangular frame plate 9 rotates, and studs 10 are fixed at the four corners of the upper surface of the first rectangular frame plate 9. The second rectangular frame plate 11 is slidably sleeved on the four studs 10. The second rectangular frame plate 11 is located directly above the first rectangular frame plate 9. Nuts 12 are threadedly connected to the studs 10, and the nuts 12 are located above the second rectangular frame plate 11. A clamping net 13 is fixed to the upper surface of the first rectangular frame plate 9 and the lower surface of the second rectangular frame plate 11. A heating tube 14 is fixed to the top of the inner side of the second cover body 7. Two electric heating wires 15 are arranged inside the heating tube 14. A plurality of air outlet holes 16 are opened at the bottom of the heating tube 14. An air supply component is arranged on the first cover body 2, and the air supply component is used to supply air to the heating tube 14.

[0024] The nut 12 is tightened with a wrench so that the nut 12 clamps the first rectangular frame plate 9 and the second rectangular frame plate 11, forcing the dendrobium flowers placed between the two clamping nets 13 to maintain a stable position after being flattened. The first rectangular frame plate 9 rotates under the traction of the driving component, which can drive the dendrobium flowers placed between the two clamping nets 13 to rotate accordingly, and are better dried by the hot air discharged from the air outlet 16, so that the double sides of the dendrobium flowers are heated more evenly during the drying process, and the drying efficiency and effect are improved.

[0025] Among them, the driving assembly includes a fixed block 17 and a gear 18. The fixed block 17 is fixedly installed on the second cover body 7. The gear 18 is fixedly installed on the right end of the right rotating rod 8. A second electric push rod 19 is arranged on the fixed block 17. A connecting block 20 is fixedly installed on the output end of the second electric push rod 19. A rack 21 is fixed at the bottom of the connecting block 20, and the rack 21 is meshed with the gear 18.

[0026] The second electric push rod 19 is used to pull the rack 21 to move, and the rack 21 is meshed with the gear 18 to pull the gear 18 to rotate, so that the gear 18 drives the first rectangular frame plate 9 to rotate back and forth, so as to better meet the drying needs of the dendrobium flowers.

[0027] The air supply assembly includes a blower 22, a heat exchange tube 23 and a drying box 24. The blower 22 is arranged on the left side of the second cover body 7. The heat exchange tube 23 is fixedly installed at the bottom of the first cover body 2, and the heat exchange tube 23 is sleeved on the outside of the exhaust pipe 3. The drying box 24 is arranged on the right side of the first cover body 2. A sealing ring 25 is fixed at the bottom end of the heat exchange tube 23, and the sealing ring 25 is fixedly sleeved on the outside of the exhaust pipe 3. The air outlet of the drying box 24 is fixedly connected to the air guide pipe 26, and a filter is arranged at the air outlet of the drying box 24. The air guide pipe 26 is The other end is connected with the heat exchange tube 23, the air inlet end of the heat exchange tube 23 is fixedly connected with the first air duct 27, the other end of the first air duct 27 is connected with the heat exchange tube 23, the air outlet end of the blower 22 is fixedly connected with the second air duct 28, the other end of the second air duct 28 extends to the interior of the heating tube 14, the top of the drying box 24 is hinged with a box door 29, the box door 29 is provided with two locks 30, the two locks 30 are used to lock the position of the drying box 24 and the box door 29, and the air inlet of the drying box 24 is fixedly connected with an air inlet pipe 31.

[0028] The blower 22 is used to draw the outside air into the drying box 24. After being dried by the desiccant stored in the drying box 24, the air can enter the heat exchange tube 23 to exchange heat with the exhaust pipe 3, so that the air is initially heated to achieve the purpose of heat recovery. The initially heated air is transported to the inside of the heating tube 14 through the blower 22, and can be heated again by the electric heating wire 15 to dry the dendrobium flowers.

[0029] How this utility works:

[0030] When in use, the two first electric push rods 5 are controlled to extend, so that the two first electric push rods 5 push the second cover body 7 upward, and the nut 12 is screwed in the opposite direction with a wrench, so that the nut 12 moves to the top of the stud 10, and the worker pushes the second rectangular frame plate 11 upward to force the two clamping nets 13 to separate, and the dendrobium flower is placed on the clamping net 13 below and spread out flat, and then the second rectangular frame plate 11 is pushed down to make the two clamping nets 13 clamp the dendrobium flower, and the nut 12 is screwed forward with a wrench to make the two clamping nets 13 firmly clamp the dendrobium flower, and the two first electric push rods 5 are controlled to contract, so that the second cover body 7 moves down and fits with the first cover body 2, and the dendrobium flower is enclosed inside the first cover body 2 and the second cover body 7;

[0031] The electric heating wire 15, the second electric push rod 19 and the blower 22 are operated to make the second electric push rod 19 pull the rack 21 to move back and forth. With the meshing of the rack 21 and the gear 18, the gear 18 can be pulled to rotate, so that the gear 18 drives the dendrobium flowers clamped by the two clamping nets 13 to turn back and forth. The air enters the interior of the drying box 24 along the air inlet pipe 31. The desiccant contained in the drying box 24 can simply dry the incoming air. The dried air enters the interior of the heat exchange tube 23 along the air guide pipe 26. The excess air in the first cover body 2 The air will be discharged along the exhaust pipe 3, and the air passing through the heat exchange tube 23 will exchange heat with the exhaust pipe 3 to achieve the initial heating of the air. The blower 22 will introduce the initially heated air into the heating tube 14, and heat the air again with the help of the electric heating wire 15, so that the air will continue to heat up and then be discharged along the air outlet 16 to dry the dendrobium flowers until the drying of the dendrobium flowers is completed. At regular intervals, the two locks 30 can be opened to replace the desiccant inside the drying box 24 to ensure the effectiveness of the use of the desiccant in the drying box 24.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drying device for processing Dendrobium officinale scented tea, comprising a support frame (1), characterized in that: A first cover body (2) is fixed on the support frame (1), an exhaust pipe (3) is fixedly passed through the bottom of the first cover body (2), two support plates (4) are fixedly passed through the outer wall of the first cover body (2), a first electric push rod (5) is arranged on the top of the support plate (4), a carrier block (6) is fixedly installed on the output end of the first electric push rod (5), a second cover body (7) is fixed between the two carrier blocks (6), the second cover body (7) is located directly above the first cover body (2), a rotating rod (8) is passed through the left and right sides of the first cover body (2), and the joint of the first cover body (2) and the rotating rod (8) is rotatably connected via a bearing, a first rectangular frame plate (9) is fixedly passed through the two rotating rods (8), a driving assembly is arranged on the right side of the second cover body (7), and the driving assembly is used to drive the first rectangular frame plate (9) to rotate, the first Studs (10) are fixed at the four corners of the upper surface of the rectangular frame plate (9), and a second rectangular frame plate (11) is slidably sleeved on the four studs (10). The second rectangular frame plate (11) is located directly above the first rectangular frame plate (9). Nuts (12) are threadedly connected to the studs (10), and the nuts (12) are located above the second rectangular frame plate (11). A clamping net (13) is fixed to the upper surface of the first rectangular frame plate (9) and the lower surface of the second rectangular frame plate (11). A heating tube (14) is fixed to the top of the inner side of the second cover body (7). Two electric heating wires (15) are arranged inside the heating tube (14). A plurality of air outlet holes (16) are opened at the bottom of the heating tube (14). An air supply component is arranged on the first cover body (2), and the air supply component is used to supply air to the heating tube (14).

2. The drying equipment for processing Dendrobium officinale scented tea according to claim 1, characterized in that: The driving assembly comprises a fixed block (17) and a gear (18), wherein the fixed block (17) is fixedly mounted on the second cover body (7), and the gear (18) is fixedly mounted on the right end of the right rotating rod (8).

3. The drying equipment for processing Dendrobium officinale scented tea according to claim 2, characterized in that: A second electric push rod (19) is arranged on the fixed block (17); a connecting block (20) is fixedly mounted on the output end of the second electric push rod (19); a rack (21) is fixed at the bottom of the connecting block (20); and the rack (21) and the gear (18) are meshed with each other.

4. The drying equipment for processing Dendrobium officinale scented tea according to claim 1, characterized in that: The air supply assembly comprises a blower (22), a heat exchange pipe (23) and a drying box (24); the blower (22) is arranged on the left side of the second cover body (7); the heat exchange pipe (23) is fixedly installed on the bottom of the first cover body (2), and the heat exchange pipe (23) is sleeved on the outside of the exhaust pipe (3); the drying box (24) is arranged on the right side of the first cover body (2); the air outlet end of the blower (22) is fixedly connected to the second air supply pipe (28), and the other end of the second air supply pipe (28) extends to the interior of the heating cylinder (14).

5. The drying equipment for processing Dendrobium officinale scented tea according to claim 4, characterized in that: A sealing ring (25) is fixed to the bottom end of the heat exchange tube (23), and the sealing ring (25) is fixedly sleeved on the outside of the exhaust pipe (3).

6. The drying equipment for processing Dendrobium officinale scented tea according to claim 4, characterized in that: The air outlet of the drying box (24) is fixedly connected to an air guide pipe (26), and a filter screen is arranged at the air outlet of the drying box (24); the other end of the air guide pipe (26) is connected to the heat exchange pipe (23); the air inlet end of the heat exchange pipe (23) is fixedly connected to a first air supply pipe (27); the other end of the first air supply pipe (27) is connected to the heat exchange pipe (23).

7. The drying equipment for processing Dendrobium officinale scented tea according to claim 4, characterized in that: The top of the drying box (24) is hinged with a box door (29), and the box door (29) is provided with two lock buckles (30), and the two lock buckles (30) are used to lock the positions of the drying box (24) and the box door (29). The air inlet of the drying box (24) is fixedly connected to an air inlet pipe (31).

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