Portable drying rod

Abstract

The utility model relates to ramie drying equipment technical field, concretely points to a kind of portable ramie drying pole of storage, it includes: upper column, detachable connecting piece, lower column, foot support main body and combined cross bar;The upper column is connected with lower column by detachable connecting piece, the lower column bottom end is connected with foot support main body by the center connecting port thread connection of three-way socket, the combined cross bar is inserted into plug-in rod by telescopic rod hole cooperation, and is connected with upper column, the upper column includes upper column, plug-in rod and jack, the foot support main body includes foot pipe, three-way socket and central axis support rod, detachable foot nail and detachable foot pad are provided at the foot pipe terminal, detachable central axis foot nail and detachable central axis foot pad are provided at the central axis support rod bottom, the combined cross bar includes telescopic rod, telescopic rod hole, lock catch and hollow connector pipe.This equipment has the beneficial effects of light material, high convenience, structural stability, strong applicability, flexible assembly, disassembly and storage.

Description

Technical Field

[0001] This utility model relates to the technical field of ramie drying equipment, specifically to a retractable and portable ramie drying pole. Background Technology

[0002] Ramie, an important economic crop, is mainly grown on slopes or gentle slopes in hilly and mountainous areas. Fresh ramie fibers, stripped from the plant, are typically 1.2m-2.3m long and have a high moisture content, requiring drying before storage and sale. Currently, ramie drying primarily relies on bamboo or iron poles as drying supports, but these methods have several problems: 1. While bamboo poles and their supports are movable, their overall weight is significant, making transportation to ramie fields in hilly and mountainous areas extremely inconvenient. They are also difficult to place stably on gentle slopes and other complex terrains. Furthermore, bamboo pole supports cannot be stored, making movement very difficult. 2. Iron pole drying equipment requires fixing in all terrains. Fixing on gentle slopes is cumbersome, and dismantling after fixing is also difficult. Even on flat ground, fixed iron poles cannot be moved or stored, occupying considerable space. These problems prevent fresh ramie fibers from being dried on-site in the ramie field; they must be transported home for drying, increasing transportation costs and potentially affecting fiber quality.

[0003] Therefore, it is necessary to develop a retractable and portable hemp drying pole to solve the aforementioned problems of existing technologies. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defects of the above-mentioned technology and provide a retractable and portable hemp drying pole.

[0005] To achieve the above objectives, this utility model provides a retractable and portable hemp drying pole, comprising: an upper column, a detachable connector, a lower column, a frame body, and a combined crossbar; the upper column is connected to the lower column via the detachable connector, a three-way connector is provided between the bottom end of the lower column and the top end of the frame body, a central connection port is provided through the center of the three-way connector, and the upper and lower ends of the central connection port are threaded to the bottom end of the lower column and the top end of the frame body, respectively; the combined crossbar is detachably inserted between adjacent upper columns; the upper column includes an upper column, a plug-in rod, and a insertion hole, and the upper column and the plug-in rod are connected by insertion through the insertion hole; the combined crossbar includes a telescopic rod, a telescopic rod hole, a locking fastener, and a hollow connecting pipe, and the telescopic rod is inserted into the hollow connecting pipe. Inside the connector, the locking fastener secures the telescopic rod and the hollow connector by screwing them together. The combined crossbar is connected to the upper column by inserting a pull-out rod through the telescopic rod hole. The main body of the tripod includes leg tubes, a three-way connector, and a central support rod. Several interfaces are spaced apart on the outer circumference of the three-way connector, and each interface has an interface through hole. A leg tube connector is provided at the top of the leg tube, and a connector through hole corresponding to the interface through hole is provided on the leg tube connector. A connector passes through the connector through hole and the interface through hole to fix the leg tube to the three-way connector. The end of the leg tube is provided with a detachable foot nail and a detachable foot pad. The bottom of the central support rod is provided with a detachable central support foot nail and a detachable central support foot pad. The top of the central support rod is threaded to the center connection port of the three-way connector.

[0006] Furthermore, the upper column is a hollow structure, and the insertion holes are located on the upper column, with multiple layers of insertion holes that are staggered.

[0007] Furthermore, the bottom end of the detachable connector is provided with an external thread and is threadedly connected to the lower column.

[0008] Furthermore, one end of the leg tube connector is fixedly connected to the leg tube, and the other end has a semi-circular structure and is provided with a connector through hole. The connector through hole and the interface through hole are fixed by a connector to realize the unfolding and storage of the leg tube.

[0009] Furthermore, the detachable foot spikes and detachable foot pads are connected to the end of the foot tube via threads, and the detachable center shaft foot spikes and detachable center shaft foot pads are connected to the bottom of the center shaft support rod via threads.

[0010] Furthermore, the diameter of the telescopic rod is smaller than the diameter of the hollow pipe, and the locking element is a threaded locking structure installed at both ends of the hollow pipe.

[0011] Furthermore, the lower column is a hollow structure, with an internal thread at the top and an external thread at the bottom.

[0012] Furthermore, the central axis support rod is a hollow structure, with an external thread at the top and an internal thread at the bottom.

[0013] Furthermore, the foot tube is a hollow structure, with a foot tube connector fixed at the top and an internal thread at the bottom.

[0014] Furthermore, the top of the detachable foot spikes and detachable foot pads are provided with external threads, and the top of the detachable center shaft foot spikes and detachable center shaft foot pads are provided with external threads.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The upper column and the lower column are connected by a detachable connector, and the length can be adjusted according to the user's different heights to meet the needs of people of different heights and improve the ease of operation.

[0017] 2. The main body of the frame is equipped with three foldable leg tubes to enhance structural stability. It is also equipped with detachable foot nails, detachable foot pads, detachable center column foot nails, and detachable center column foot pads, which can adapt to different terrains in the hemp field. This allows the hemp drying poles to be stably installed in the hemp field to be stripped, enabling the stripped hemp fibers to be dried on the spot, reducing transportation costs, and helping to maintain the natural color and quality of the hemp fibers.

[0018] 3. All components are made of aluminum alloy and are connected by detachable connectors. The combined horizontal and vertical bars (upper and lower columns) adopt pipe structures of different diameters, which can be disassembled and assembled, significantly reducing storage volume and weight, making it convenient for storage and movement. At the same time, the foot gripping device can ensure that the drying hemp poles are not blown over by the wind on the ground, improving the stability of use.

[0019] 4. The length of the combined crossbar can be adjusted according to drying needs, and multiple combined crossbars can be installed to increase the drying area and improve drying efficiency; the upper column can be moved up and down flexibly for easy collection after drying, further improving the convenience of use. Attached Figure Description

[0020] Figure 1 This is a three-dimensional view of a retractable and portable hemp drying pole according to this utility model.

[0021] Figure 2 This is a front view of a retractable and portable hemp drying pole according to this utility model.

[0022] Figure 3 This is a three-dimensional view of a retractable and portable hemp drying pole according to this utility model.

[0023] Figure 4 This is a breakdown diagram of a retractable and portable hemp drying pole according to this utility model.

[0024] Figure 5 This is a front view of a retractable and portable hemp drying pole according to this utility model.

[0025] Figure 6 This is a partial enlarged view of a retractable and portable hemp drying pole according to this utility model.

[0026] Figure 7 This is a partial enlarged view of a retractable and portable hemp drying pole according to this utility model.

[0027] The diagram is labeled as follows:

[0028] 1. Upper column; 101. Upper column; 102. Insert rod; 103. Insertion hole; 2. Detachable connector; 3. Lower column; 4. Leg body; 401. Leg tube; 4011. Leg tube connector; 4012. Connector through hole; 4013. Detachable foot spike; 4014. Detachable foot pad; 402. Three-head connector; 4021. Interface; 4022. Interface through hole; 4023. Center connection port; 403. Central support rod; 4031. Detachable central support foot spike; 4032. Detachable central support foot pad; 404. Connector; 5. Combined crossbar; 501. Telescopic rod; 5011. Telescopic rod hole; 502. Locking fastener; 503. Hollow connecting pipe. Detailed Implementation

[0029] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0031] In the description of the embodiments of this utility model, if a feature is referred to as "setting", "fixing", "connecting", or "installing" on another feature, it can be set, fixed, or connected directly to the other feature, or it can be set, fixed, connected, or installed indirectly on the other feature.

[0032] In the description of the embodiments of this utility model, the term "several" means one or more, and the term "multiple" means two or more. The terms "greater than," "less than," and "exceeding" should be understood as excluding the stated number, while the terms "above," "below," and "within" should be understood as including the stated number. The terms "first" and "second" should be understood as distinguishing technical features and not as indicating or implying relative importance, the number of indicated technical features, or the order of the indicated technical features.

[0033] The present invention will now be described in further detail with reference to the accompanying drawings.

[0034] Combined with appendix Figure 1 To be continued Figure 7 This embodiment provides a retractable and portable hemp drying pole, comprising: an upper column 1, a detachable connector 2, a lower column 3, a frame body 4, and a combined crossbar 5; the upper column 1 is connected to the lower column 3 via the detachable connector 2, and a three-way connector 402 is provided between the bottom end of the lower column 3 and the top end of the frame body 4, with a central connection port 4023 penetrating through the center of the three-way connector 402, and the upper and lower ends of the central connection port 4023 being threaded to the bottom end of the lower column 3 and the top end of the frame body 4, respectively. The combined crossbar 5 is detachably inserted between adjacent upper columns 1; the upper column 1 includes an upper column 101, a plug-in rod 102, and a plug hole 103, and the upper column 101 and the plug-in rod 102 are connected by plugging and unplugging through the plug hole 103; the combined crossbar 5 includes a telescopic rod 501, a telescopic rod hole 5011, a locking fastener 502, and a hollow connecting pipe 503, the telescopic rod 501 is inserted into the hollow connecting pipe 503, and the locking fastener 502 secures the telescopic rod 501 and the hollow connecting pipe 503. 03. Secured by screw tightening; the combined crossbar 5 is connected to the upper column 1 by inserting and pulling the plug 102 through the telescopic rod hole 5011; the leg body 4 includes leg tubes 401, three-end connectors 402, and central support rods 403. Several interfaces 4021 are arranged circumferentially on the outer side of the three-end connectors 4022, and interface through holes 4022 are provided on the interfaces 4021. A leg tube connector 4011 is provided at the top of the leg tube 401, and the leg tube connector 4011 is provided with an interface through hole. The connector through hole 4012 corresponding to 4022 is used to fix the leg tube 401 to the three-head connector 402 through the connector through hole 4012 and the interface through hole 4022. The end of the leg tube 401 is provided with a detachable foot nail 4013 and a detachable foot pad 4014. The bottom of the central shaft support rod 403 is provided with a detachable central shaft foot nail 4031 and a detachable central shaft foot pad 4032. The top of the central shaft support rod 403 is threadedly connected to the center connection port 4023 of the three-head connector 402.

[0035] Furthermore, the upper column 101 has a hollow structure, and the insertion hole 103 is disposed on the column of the upper column 101, and the insertion holes 103 are multi-layered and staggered.

[0036] Furthermore, the bottom end of the detachable connector 2 is provided with an external thread and is threadedly connected to the lower column 3.

[0037] Furthermore, one end of the leg tube connector 4011 is fixedly connected to the leg tube 401, and the other end has a semi-circular structure and is provided with a connector through hole 4012. The connector through hole 4012 and the interface through hole 4022 are fixed by a connector 404 to realize the unfolding and storage of the leg tube 401.

[0038] Furthermore, the detachable foot spikes 4013 and detachable foot pads 4014 are connected to the end of the foot tube 401 by threads, and the detachable center shaft foot spikes 4031 and detachable center shaft foot pads 4032 are connected to the bottom of the center shaft support rod 403 by threads.

[0039] Furthermore, the diameter of the telescopic rod 501 is smaller than the diameter of the hollow pipe 503, and the locking element 502 is a threaded locking structure, installed at both ends of the hollow pipe 503.

[0040] Furthermore, the lower column 3 is a hollow structure, with an internal thread at the top and an external thread at the bottom.

[0041] Furthermore, the central shaft support rod 403 is a hollow structure, with an external thread at the top and an internal thread at the bottom.

[0042] Furthermore, the foot tube 401 has a hollow structure, and a foot tube connector 4011 is fixed at the top end of the foot tube 401 and an internal thread is provided at the bottom end.

[0043] Furthermore, the top ends of the detachable foot spikes 4013 and detachable foot pads 4014 are provided with external threads, and the top ends of the detachable center shaft foot spikes 4031 and detachable center shaft foot pads 4032 are provided with external threads.

[0044] Specifically, this utility model provides a retractable and portable hemp drying pole, including an upper column, a detachable connector, a lower column, a leg body, and a combined crossbar. In use, the upper column is a hollow structure with multiple insertion holes at one end. Inserting one end of the insertion rod into these holes creates a support structure for connecting and securing the crossbar. The height of the upper column is adjustable according to the user's height. The upper and lower columns are connected via a detachable connector. To adjust the height, loosen the bolts on the detachable connector to lower the upper column into the lower column, then tighten the bolts to secure it. The lower column and the main body of the tripod are connected by threads. The tripod has three leg tubes. One end of the leg tube connector is welded to the leg tube, and the other end has a connector through-hole. The connector through-hole on the leg tube connector corresponds to the interface through-hole on the interface. Inserting the connector further secures the leg tube to the three-way connector. The three-way connector has an internal thread in its center connection port. The detachable foot nails and detachable foot pads at the ends of the leg tubes are connected by threads. The system can be replaced and installed according to different terrains. The top of the central support rod is connected to the center of the three-head connector via a thread. The detachable central support rod feet and detachable central support rod pads at the bottom are also connected to the bottom of the central support rod via threads. The feet and feet or pads on the central support rod can be installed or removed according to the actual terrain of the hemp field. Adjusting the opening angle of the feet makes the hemp drying poles stable. On sloping ground, install detachable feet and detachable central support rod feet to enhance grip. On flat ground, install detachable feet and detachable central support rod pads to increase the contact area with the ground and enhance stability. Adjust the length of the combined crossbars according to the amount of hemp fibers to be dried and install an appropriate number of combined crossbars. Place the fresh hemp fibers on the combined crossbars. After the hemp fibers are dried, the combined crossbars can be tilted by lowering the height of the upper column to collect the hemp together. After use, disassemble the components for storage and relocation.

[0045] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A retractable and portable hemp drying pole, characterized in that, include: The system comprises an upper column, a detachable connector, a lower column, a main frame, and a combined crossbar. The upper column is connected to the lower column via the detachable connector. A three-way connector is provided between the bottom of the lower column and the top of the main frame, with a central connection port extending through the center of the three-way connector. The upper and lower ends of the central connection port are threaded to the bottom of the lower column and the top of the main frame, respectively. The combined crossbar is detachably inserted between adjacent upper columns. The upper column includes an upper column, a plug-in rod, and a insertion hole. The upper column and the plug-in rod are connected via the insertion hole. The combined crossbar includes a telescopic rod, a telescopic rod hole, a locking mechanism, and a hollow connecting tube. The telescopic rod is inserted into the hollow connecting tube, and the locking mechanism secures the telescopic rod to the hollow connecting tube. The hollow connecting pipe is fixed by screwing. The combined crossbar is connected to the upper column by inserting a pull-out rod through the telescopic rod hole. The main body of the frame includes leg tubes, a three-end connector, and a central support rod. Several interfaces are spaced apart on the outer circumference of the three-end connector. Interface through holes are provided on the interfaces. The top of the leg tube is provided with a leg tube connector. The leg tube connector is provided with a connector through hole corresponding to the interface through hole. The leg tube is fixed to the three-end connector by a connector passing through the connector through hole and the interface through hole. The end of the leg tube is provided with a detachable foot nail and a detachable foot pad. The bottom of the central support rod is provided with a detachable central support foot nail and a detachable central support foot pad. The top of the central support rod is threaded to the center connection port of the three-end connector.

2. The retractable and portable hemp drying pole according to claim 1, characterized in that: The upper column is a hollow structure, and the insertion holes are located on the upper column, with multiple layers of holes that are staggered.

3. A retractable and portable hemp drying pole according to claim 1, characterized in that: The detachable connector has an external thread at its bottom end and is threadedly connected to the lower column.

4. A retractable and portable hemp drying pole according to claim 1, characterized in that: One end of the leg tube connector is fixedly connected to the leg tube, and the other end has a semi-circular structure and is provided with a connector through hole. The connector through hole and the interface through hole are fixed by a connector to realize the unfolding and storage of the leg tube.

5. A retractable and portable hemp drying pole according to claim 1, characterized in that: The detachable foot spikes and detachable foot pads are connected to the end of the foot tube via threads, and the detachable center shaft foot spikes and detachable center shaft foot pads are connected to the bottom of the center shaft support rod via threads.

6. A retractable and portable hemp drying pole according to claim 1, characterized in that: The diameter of the telescopic rod is smaller than the diameter of the hollow pipe, and the locking element is a threaded locking structure, installed at both ends of the hollow pipe.

7. A retractable and portable hemp drying pole according to claim 1 or 3, characterized in that: The lower column is a hollow structure, with an internal thread at the top and an external thread at the bottom.

8. A retractable and portable hemp drying pole according to claim 1 or 5, characterized in that: The central axis support rod is a hollow structure, with an external thread at the top and an internal thread at the bottom.

9. A retractable and portable hemp drying pole according to claim 4 or 5, characterized in that: The foot tube is a hollow structure, with a foot tube connector fixed at the top and an internal thread at the bottom.

10. A retractable and portable hemp drying pole according to claim 5, characterized in that: The detachable foot spikes and detachable foot pads are provided with external threads at their top ends, and the detachable center shaft foot spikes and detachable center shaft foot pads are provided with external threads at their top ends.

Images