Industrial hemp upside-down drying device

Abstract

The utility model discloses an industrial hemp overhanging drying device which comprises a drying mechanism and a driving motor installed on the top of the drying mechanism. A clamping mechanism is arranged in the drying mechanism, and the top side of the clamping mechanism is fixedly connected to one side of the support. The drying mechanism comprises a drying box, a sealing cover is connected to the top end of the drying box in a clamped mode, and a fixing frame is fixedly connected to the center of the top of the sealing cover; wherein the side, close to the fixing frame, of the sealing cover is fixedly connected with a driving motor, the output end of the driving motor penetrates through the fixing frame and is fixedly connected with a worm, and one end of the worm is rotationally connected with the fixing frame; by arranging the drying mechanism, warm air can be uniformly output to dry the hemp body in the drying box, and by arranging the clamping mechanism, the position of the hemp body can be quickly fixed under the condition that no tool is used.

Description

Technical Field

[0001] This utility model relates to the field of industrial hemp drying technology, specifically to an inverted drying device for industrial hemp. Background Technology

[0002] Industrial hemp refers to cannabis that has been legally cultivated and has a THC content of less than 0.3%. All legally cultivated industrial hemp varieties are low-toxicity varieties with THC values ​​below 0.3%. These industrial hemp varieties (THC < 0.3%) are considered to have no drug-use value, but they are still valuable in their entirety, with applications in at least textiles, papermaking, food, medicine, hygiene, daily chemicals, leather, automobiles, construction, decoration, and packaging.

[0003] Publication No. CN217275396U discloses an inverted drying device for industrial hemp. By incorporating a rotary motion device, it facilitates the movement of the hanging plates along a chain path, allowing the hanging industrial hemp to change drying positions and ensuring effective drying of hemp hanging in various locations within the drying chamber. Due to the hanging plates, multiple hemp stalks can be suspended inverted on a single plate, increasing the amount of hemp that can be dried simultaneously within the drying chamber. Clamps can also be used to hang the hemp stalks, helping to separate the hemp and effectively allowing airflow to pass through, ensuring uniform drying of each hemp stalk. However, this patent still has the following problems in practical use:

[0004] Although this industrial hemp inverted drying device has a rotary motion device that facilitates the movement of the hanging plate along the path set by the chain, making it easier for the hanging industrial hemp to change the drying position, the drying effect is not good. It cannot quickly dry the industrial hemp on the inside, resulting in uneven heating of the industrial hemp and affecting its quality.

[0005] An industrial hemp inverted drying device is proposed to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this utility model is to provide an industrial hemp inverted drying device to solve the problem mentioned in the background art. The current method uses a rotary motion device to drive the hanging plate to move along the path set by the chain, which is convenient for changing the drying position of the hanging industrial hemp. However, the drying effect is not good, and the inner side of the industrial hemp cannot be dried quickly, resulting in uneven heating of the industrial hemp and affecting its quality.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an industrial hemp inverted drying device, including a drying mechanism and a drive motor installed on the top of the drying mechanism;

[0008] The drying mechanism is equipped with a clamping mechanism inside, and the top side of the clamping mechanism is fixedly connected to one side of the support.

[0009] Also includes:

[0010] The drying mechanism includes a drying chamber, the top of which is fitted with a sealing cover, and a fixing frame is fixedly connected to the center of the top of the sealing cover;

[0011] The sealing cover is fixedly connected to the drive motor on the side near the fixed frame. The output end of the drive motor passes through the fixed frame and is fixedly connected to a worm gear. One end of the worm gear is rotatably connected to the fixed frame.

[0012] The worm gear is meshed with a worm wheel on one side, and a bracket is fixedly connected to the center of the worm wheel. The top of the bracket is rotatably connected to a fixed frame, and the bottom of the bracket passes through a sealing cover and is rotatably connected to the drying oven.

[0013] Preferably, an air pipe is fixedly connected to the center of the inside of the bracket, one end of the air pipe is rotatably connected to a connecting pipe, and a heater is fixedly connected to the end of the connecting pipe away from the air pipe. The bottom of the heater is fixedly connected to the sealing cover.

[0014] Preferably, a number of air outlet pipes are fixedly connected to the outside of the air pipe, the number of air outlet pipes is twelve, and the air outlet pipes are evenly distributed on the outside of the air pipe, and a limiting block is fixedly connected to one side of the inside of the air outlet pipe.

[0015] Preferably, a rubber ball is attached to one end of the limiting block, a first spring is fixedly connected to one end of the rubber ball, one end of the first spring passes through the limiting block and is fixedly connected to an air outlet block, the outer side of the air outlet block is fixedly connected to an air outlet pipe, and an air outlet hole is formed inside the air outlet block.

[0016] Preferably, the clamping mechanism includes a frame, the top of the frame is fixedly connected to a bracket, a push rod is slidably connected inside one end of the frame, a second spring is sleeved on one end of the push rod, one end of the second spring is fitted and connected to the frame, and a connecting rod is symmetrically rotatably connected to the end of the push rod away from the second spring. Gears are rotatably connected to the ends of the two connecting rods away from the push rod.

[0017] Preferably, a limiting post is rotatably connected to the center position inside the gear, one end of the limiting post is fixedly connected to the frame, a clamping block is meshed with one side of the gear, a limiting strip is fixedly connected to one end of the clamping block near the gear, and one side of the limiting strip is slidably connected to the frame.

[0018] Preferably, the clamping block has a plurality of grooves on one side, the number of grooves being three, and the grooves being evenly distributed on one side of the clamping block, and the interior of the grooves being provided with cannabis body.

[0019] Compared with the prior art, the beneficial effects of this utility model are: this industrial hemp inverted drying device, by setting a drying mechanism, can evenly output warm air to dry the hemp body inside the drying chamber, and by setting a clamping mechanism, can quickly fix the position of the hemp body without using any tools. The specific details are as follows:

[0020] 1. By setting up a drying mechanism, warm air can be evenly output to dry the cannabis body inside the drying chamber. The drive motor drives the worm gear to rotate, and the meshing between the worm gear and the worm wheel drives the support to rotate. The warm air is introduced into the air pipe through the connecting pipe and sprayed out from the air outlet pipe through the warm air fan, so that the cannabis body in different positions can be evenly heated. By using the cooperation between the rubber ball, the limiting block and the air outlet block, the airflow in the air outlet pipe can be moved in one direction, thereby avoiding the flow of external impurities into the air outlet pipe and causing blockage, which would affect the normal use of the device.

[0021] 2. By setting up a clamping mechanism, the position of the cannabis body can be quickly fixed without the use of any tools. By pressing the push rod, the gear rotates around the limiting post. The meshing action between the gear and the clamping block unfolds the two clamping blocks, allowing the cannabis stem to be placed into the corresponding groove. Releasing the push rod allows the spring's restoring force to reset the push rod, thereby closing the two clamping blocks and initially restricting the cannabis body. The cooperation between the pin and the clamping block allows the two clamping blocks to fit tightly together, thus achieving the purpose of fixing the cannabis body. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the front cross-section structure of this utility model;

[0023] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0024] Figure 3 This utility model Figure 1 Enlarged structural diagram of the clamping mechanism;

[0025] Figure 4 This utility model Figure 3 Schematic diagram of the middle clamping block in its unfolded state;

[0026] Figure 5 This utility model Figure 1 Enlarged structural diagram at point B.

[0027] In the diagram: 1. Drying mechanism; 101. Drying box; 102. Sealing cover; 103. Fixing frame; 104. Drive motor; 105. Worm gear; 106. Worm wheel; 107. Bracket; 108. Air pipe; 109. Connecting pipe; 110. Heater; 111. Air outlet pipe; 112. Limiting block; 113. Rubber ball; 114. First spring; 115. Air outlet block; 116. Air outlet hole; 2. Clamping mechanism; 201. Frame; 202. Push rod; 203. Second spring; 204. Connecting rod; 205. Gear; 206. Limiting post; 207. Clamping block; 208. Limiting strip; 209. Groove; 210. Hemp body. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-5 The present invention provides a technical solution: an industrial hemp inverted drying device, including a drying mechanism 1 and a drive motor 104 installed on the top of the drying mechanism 1; a clamping mechanism 2 is provided inside the drying mechanism 1, and the top side of the clamping mechanism 2 is fixedly connected to one side of the support 107; the drying mechanism 1 includes a drying box 101, a sealing cover 102 is snapped onto the top of the drying box 101, and a fixing frame 103 is fixedly connected to the center of the top of the sealing cover 102. By setting the sealing cover 102, it is convenient to remove the support 107 from the drying box 101 to fix the hemp body 210.

[0030] The sealing cover 102 is fixedly connected to the drive motor 104 on the side near the fixed frame 103. The output end of the drive motor 104 passes through the fixed frame 103 and is fixedly connected to the worm 105. One end of the worm 105 is rotatably connected to the fixed frame 103. A worm wheel 106 is meshed with one side of the worm 105. A bracket 107 is fixedly connected to the center of the worm wheel 106. The top end of the bracket 107 is rotatably connected to the fixed frame 103. The bottom end of the bracket 107 passes through the sealing cover 102 and is rotatably connected to the drying oven 101. The meshing action between the worm 105 and the worm wheel 106 drives the bracket 107 to rotate.

[0031] An air pipe 108 is fixedly connected to the center of the inside of the bracket 107. One end of the air pipe 108 is rotatably connected to a connecting pipe 109. The end of the connecting pipe 109 away from the air pipe 108 is fixedly connected to a heater 110. The bottom of the heater 110 is fixedly connected to the sealing cover 102. The heater 110 sends warm air into the air pipe 108 through the connecting pipe 109 and sprays it out from the air outlet pipe 111, so that the cannabis body 210 in different positions can be uniformly heated.

[0032] A number of air outlet pipes 111 are fixedly connected to the outside of the air pipe 108. There are twelve groups of air outlet pipes 111, and the air outlet pipes 111 are evenly distributed on the outside of the air pipe 108. A limiting block 112 is fixedly connected to one side inside the air outlet pipe 111. Each group of air outlet pipes 111 has three air outlet pipes 111.

[0033] A rubber ball 113 is attached to one end of the limiting block 112. A first spring 114 is fixedly connected to one end of the rubber ball 113. One end of the first spring 114 passes through the limiting block 112 and is fixedly connected to an air outlet block 115. The outer side of the air outlet block 115 is fixedly connected to the air outlet pipe 111. An air outlet hole 116 is formed inside the air outlet block 115. By utilizing the cooperation between the rubber ball 113, the limiting block 112, and the air outlet block 115, the airflow in the air outlet pipe 111 can move in one direction, thereby preventing external impurities from flowing into the air outlet pipe 111 and causing blockage, which would affect the normal use of the device.

[0034] The clamping mechanism 2 includes a frame 201, the top of which is fixedly connected to the bracket 107. A push rod 202 is slidably connected inside one end of the frame 201. A second spring 203 is sleeved on one end of the push rod 202. One end of the second spring 203 is in contact with the frame 201. A connecting rod 204 is symmetrically rotatably connected to the end of the push rod 202 away from the second spring 203. A gear 205 is rotatably connected to the ends of the two connecting rods 204 away from the push rod 202. By setting the second spring 203, the push rod 202 can be in the extended state without being subjected to external force.

[0035] A limiting post 206 is rotatably connected to the center of the gear 205. One end of the limiting post 206 is fixedly connected to the frame 201. A clamping block 207 is meshed with one side of the gear 205. A limiting strip 208 is fixedly connected to one end of the clamping block 207 near the gear 205. One side of the limiting strip 208 is slidably connected to the frame 201. By utilizing the meshing action between the gear 205 and the clamping block 207, the two clamping blocks 207 can be unfolded, so that the hemp stem 210 can be placed into the corresponding groove 209.

[0036] A number of grooves 209 are provided on one side of the clamping block 207. There are three grooves 209, and the grooves 209 are evenly distributed on one side of the clamping block 207. The cannabis body 210 is provided inside the groove 209. A pin is provided at the end of the clamping block 207 away from the limiting strip 208. By using the cooperation between the pin and the clamping block 207, the two clamping blocks 207 can be tightly fitted together, thereby achieving the purpose of fixing the cannabis body 210.

[0037] Working principle: Before using this industrial hemp inverted drying device, it is necessary to check the overall condition of the device to ensure it can operate normally. Figure 1 - Figure 5 As shown, firstly, pressing the push rod 202 drives the gear 205 to rotate around the limiting post 206. Utilizing the meshing action between the gear 205 and the clamping block 207, the two clamping blocks 207 are unfolded, allowing the cannabis stem 210 to be placed into the corresponding groove 209. Then, releasing the push rod 202 utilizes the restoring force of the spring 203 to reset the push rod 202, thereby closing the two clamping blocks 207. This provides initial restraint for the cannabis stem 210. The engagement between the pin and the clamping block 207 allows the two clamping blocks 207 to fit tightly together, thus achieving the purpose of fixing the cannabis stem 210.

[0038] Next, the bracket 107, which is filled with cannabis bodies 210, is placed into the drying oven 101. Then, the drive motor 104 is started to drive the worm gear 105 to rotate. The meshing between the worm gear 105 and the worm wheel 106 drives the bracket 107 to rotate. The warm air is then introduced into the air pipe 108 through the connecting pipe 109 by the heater 110 and sprayed out from the air outlet pipe 111, so that the cannabis bodies 210 in different positions can be uniformly heated.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An industrial hemp upside-down drying device, comprising a drying mechanism (1) and a driving motor (104) installed on the top of the drying mechanism (1); The inside of the drying mechanism (1) is provided with a clamping mechanism (2), and the top side of the clamping mechanism (2) is fixedly connected to one side of the support (107); characterized in that Further comprising: The drying mechanism (1) comprises a drying box (101), the top end of the drying box (101) is hingedly connected with a sealing cover (102), and the top center of the sealing cover (102) is fixedly connected with a fixing frame (103); Wherein, the side of the sealing cover (102) close to the fixing frame (103) is fixedly connected with the driving motor (104), the output end of the driving motor (104) penetrates through the fixing frame (103) and is fixedly connected with a worm (105), one end of the worm (105) is rotatably connected with the fixing frame (103); Wherein, one side of the worm (105) is meshingly connected with a worm gear (106), the inside of the worm gear (106) is fixedly connected with a support (107) at the center, the top end of the support (107) is rotatably connected with the fixing frame (103), and the bottom end of the support (107) penetrates through the sealing cover (102) and is rotatably connected with the drying box (101).

2. The industrial hemp upside down drying apparatus according to claim 1, wherein: The center of the inside of the support (107) is fixedly connected with an air pipe (108), one end of the air pipe (108) is rotatably connected with a connecting pipe (109), the end of the connecting pipe (109) away from the air pipe (108) is fixedly connected with a hair drier (110), and the bottom of the hair drier (110) is fixedly connected with the sealing cover (102).

3. An industrial hemp upside down drying apparatus as claimed in claim 2, wherein: The outside of the air pipe (108) is fixedly connected with a plurality of air outlet pipes (111), the number of the air outlet pipes (111) is twelve groups, and the air outlet pipes (111) are evenly distributed on the outside of the air pipe (108), one side of the inside of the air outlet pipe (111) is fixedly connected with a limiting block (112).

4. The industrial hemp upside down drying apparatus of claim 3, wherein: One end of the inside of the limiting block (112) is connected with a rubber ball (113), one end of the rubber ball (113) is fixedly connected with a first spring (114), one end of the first spring (114) penetrates through the limiting block (112) and is fixedly connected with an air outlet block (115), the outside of the air outlet block (115) is fixedly connected with the air outlet pipe (111), and the inside of the air outlet block (115) starts to have an air outlet hole (116).

5. The industrial hemp upside down drying apparatus of claim 1, wherein: The clamping mechanism (2) comprises a frame (201), the top end of the frame (201) is fixedly connected with the support (107), the inside of one end of the frame (201) is slidably connected with a push rod (202), one end of the push rod (202) is sleeved with a second spring (203), one end of the second spring (203) is connected with the frame (201), the end of the push rod (202) away from the second spring (203) is rotatably connected with a connecting rod (204), and the ends of the two connecting rods (204) away from the push rod (202) are rotatably connected with gear wheels (205).

6. An industrial hemp upside down drying apparatus as claimed in claim 5, wherein: The center position inside the gear (205) is rotationally connected with a limiting column (206), one end of the limiting column (206) is fixedly connected with the frame (201), one side of the gear (205) is meshingly connected with a clamping block (207), one end of the clamping block (207) close to the gear (205) is fixedly connected with a limiting strip (208), one side of the limiting strip (208) is slidingly connected with the frame (201).

7. An industrial hemp upside down drying apparatus as claimed in claim 6, wherein: A plurality of recesses (209) are formed in one side of the clamping block (207), the number of the recesses (209) is three, and the recesses (209) are uniformly distributed on one side of the clamping block (207), and a hemp body (210) is arranged in the recess (209).

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