Plant rhizome sampling device

Abstract

The invention discloses a plant rhizome sampling device, which comprises a structure main body (1), a lifting mechanism (2) and an electrical control system (3), the structure main body (1) comprises multiple layers of bearing parts, the lifting mechanism (2) and the electrical control system (3) are respectively arranged on the multiple layers of bearing parts of the structure main body (1), the lifting mechanism (2) is arranged at the lower end of the electrical control system (3), and the electrical control system (3) is arranged at the lower end of the lifting mechanism (2). And the controller is connected with the electrical control system (3). According to the sampling device, a mode of replacing manual work by machinery is adopted, customs personnel lift the sampling device to a position above a sampling point through a crane outside the storage cabin, and the sampling device is provided with a trigger mechanism and can automatically perform sampling operation, so that the personnel operation is facilitated, the sampling efficiency is improved, the human resource is saved, and the occurrence of safety accidents is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of plant sampling, and particularly to a plant root and rhizome sampling device. Background Art

[0002] The customs import trade volume is huge. To check whether there are live insects, impurities, mildew or pollution in the plant roots and rhizomes when they arrive at the customs, customs officers need to take samples of all imported plant roots and rhizomes for inspection. The existing sampling methods for plant roots and rhizomes are all manual sampling by getting off the cabin. However, due to the large import volume, the workload of personnel is large, and there is an easy situation of missed inspection. At the same time, because the storage cabin for plant roots and rhizomes is relatively airtight, there are easy situations such as lack of oxygen and harmful gases generated by the fermentation of plant roots and rhizomes in the storage cabin. It not only has a large workload but also has a certain degree of danger. Summary of the Invention

[0003] The purpose of the present invention is to provide a plant root and rhizome sampling device to solve the technical problem of how to improve the sampling efficiency of plant roots and rhizomes.

[0004] The present invention is implemented by the following technical solutions: A plant root and rhizome sampling device includes a structural main body, a lifting mechanism, and an electrical control system. The structural main body includes multiple layers of load-bearing components. The lifting mechanism and the electrical control system are respectively arranged on the multiple layers of load-bearing components of the structural main body. Among them, the lifting mechanism is arranged at the lower end of the electrical control system and is connected to the electrical control system.

[0005] Further, the structural main body includes an anti-rotation gear disc and a hoisting frame beam. There are support columns between the anti-rotation gear disc and the hoisting frame beam. The lifting mechanism is arranged on the anti-rotation gear disc. The anti-rotation gear disc, the support columns, and the hoisting frame beam form the main load-bearing structure of the plant root and rhizome sampling device. Among them, the anti-rotation gear disc is the main load-bearing component, mainly bearing the lifting mechanism; the support columns are connected between the anti-rotation gear disc and the hoisting frame beam and are the middle-layer support structure, which can be used as the load-bearing component of the electrical control system.

[0006] Further, the structural main body further includes a mounting bracket, and a monitor, a remote signal transceiver, and a lighting lamp are arranged on the mounting bracket. The monitor, the remote signal transceiver, and the lighting lamp can be used as part of the electrical control system.

[0007] Further, the lifting mechanism includes a lifting auger and a lifting actuator. The lifting auger is connected to the lifting actuator, and the lifting actuator is connected to the electrical control system. The lifting auger rotates into the plant roots and rhizomes, and samples at the corresponding depth are taken out through the lifting auger; the lifting actuator is connected to the auger and is used for lifting and lowering the auger.

[0008] Further, the lifting mechanism further includes a material distribution cylinder and a return chute. The material distribution cylinder is connected to the return chute. The jammed materials in the material distribution cylinder are discharged through the discharge port on the material distribution cylinder. The material distribution cylinder is screwed to the main body structure, and can preliminarily divide the materials taken out by the lifting auger into two parts, and a part of the materials directly fall back into the cabin.

[0009] Further, the electrical control system includes an electrical control box, a battery box, a camera and a light source. The electrical control box is respectively connected to the battery box, the camera and the light source; the electrical control system further includes a label printer, a signal lamp and a signal trigger, and the label printer, the signal lamp and the signal trigger are all connected to the electrical control box.

[0010] Further, it further includes accessories. The accessories include an anti-collision mechanism, and the anti-collision mechanism is connected to the main body structure; the accessories further include a storage bag, and the storage bag is arranged below the material distribution cylinder.

[0011] The beneficial effects of the present invention are as follows: The present invention adopts a mechanical method instead of manual labor. The customs officers are outside the storage cabin. The sampling device is lifted above the sampling point by a crane. The sampling device is equipped with a trigger mechanism and can automatically perform sampling operations, which not only facilitates the operation of personnel, improves the sampling efficiency, saves human resources, but also avoids the occurrence of safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0013] Figure 1 Structural schematic diagram of the present invention Figure 1 ; Figure 2 Structural schematic diagram of the present invention Figure 2 ; Figure 3 Structural schematic diagram of the present invention Figure 3 ; Figure 4 Schematic diagram of the discharge port structure; In the figure, 1 is the structural main body; 101 is the anti-rotation gear disc; 102 is the support column; 103 is the hoisting frame beam; 104 is the mounting bracket; 2 is the lifting mechanism; 201 is the lifting auger; 202 is the lifting actuator; 203 is the distributing cylinder; 204 is the return chute; 3 is the electrical control system; 301 is the electrical control box; 302 is the battery box; 303 is the remote signal transceiver; 304 is the monitor; 305 is the illuminating lamp; 306 is the camera and light source; 307 is the label printer; 308 is the signal lamp; 309 is the signal trigger; 4 is the accessory; 401 is the anti-collision mechanism; 402 is the storage bag. Detailed implementation manners

[0014] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some but not all of the embodiments of the present invention. Generally, the components of the embodiments of the present invention described and illustrated in the drawings here can be arranged and designed in various different configurations.

[0015] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0016] The following will describe in detail some embodiments of the present invention with reference to the accompanying drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0017] See Figures 1 to 4 , a plant root and rhizome sampling device, comprising a structural main body 1, a lifting mechanism 2, an electrical control system 3 and an accessory 4. The structural main body 1 includes multiple layers of bearing components. The lifting mechanism 2 and the electrical control system 3 are respectively arranged on the multiple layers of bearing components of the structural main body 1. Among them, the lifting mechanism 2 is arranged at the lower end of the electrical control system 3 and is connected to the electrical control system 3. After placing the device above the sample, automatic sampling operations can be realized. At the same time, photos can be taken for different sampling samples, different sampling compartments and positions, the taken samples can be packed and labels can be printed.

[0018] The structural body 1 includes an anti-rotation gear disk 101, a support column 102, a hoisting frame beam 103, and a mounting bracket 104. Among them, the anti-rotation gear disk 101, the support column 102, and the hoisting frame beam 103 form the main load-bearing structure of the plant root and rhizome sampling device. The anti-rotation gear disk 101 is the main load-bearing component, mainly bearing the lifting mechanism 2. At the same time, the anti-rotation gear disk 101 is inserted into the plant root and rhizome, which can play a fixing role to prevent the auger from rotating due to the reaction force during rotation, thus affecting sampling. The support column 102 is connected between the anti-rotation gear disk 101 and the hoisting frame beam 103 and is a middle-layer support structure, which can be used as a load-bearing component for the electrical control system 3 and the accessories 44. The hoisting frame beam 103 is screwed onto the support column 102 and is used to hoist the entire sampling device. The mounting bracket 104 is used to mount the monitor 304, the lighting lamp 305, and the remote signal transceiver 303 (wireless communication antenna).

[0019] The lifting mechanism 2 includes a lifting auger 201, a lifting actuator 202, a material distribution cylinder 203, and a return chute 204. The lifting auger 201 rotates into the plant root and rhizome, and samples corresponding depths are taken out by the auger. The lifting actuator 202 is connected to the lifting auger 201 and is used for lifting and lowering the lifting auger 201. The material distribution cylinder 203 is screwed onto the structural body 1 (specifically, it can be the support column 102), and the material taken out by the lifting auger 201 is initially divided into two parts. One part of the material directly falls back into the cabin. The return chute 204 is connected to the material distribution cylinder 203, and the stuck material in the material distribution cylinder 203 is discharged through the discharge port 2031 on the material distribution cylinder 203, which can prevent the material from getting stuck with the auger blades in the material distribution cylinder.

[0020] The electrical control system 3 includes an electric control box 301, a battery box 302, a remote signal transceiver 303, a monitor 304, a lighting lamp 305, a camera and light source 306, a label printer 307, a signal lamp 308, and a signal trigger 309. The electric control box 301 is mainly used to control the lifting actuator 202 of the root and rhizome sampling device (mainly including a lifting motor and a rotating motor, and an explosion-proof electric control cabinet and explosion-proof motors can be used to prevent explosion due to excessive dust during sampling). The battery box 302 supplies power to the equipment. The remote signal transceiver 303 is used for the transmission of remote instructions and the real-time backhaul of local videos and photos. The monitor 304 is used for monitoring the sampling process and simultaneously making a large-target detection and judgment on the material. The lighting lamp 305 is used for lighting during night work. The camera and light source 306 are used for small-target photographing of the sample surface. The label printer 307 prints sample information after sampling and bagging, and pastes it onto the packaging bag storing the material in sequence according to the sampling process. The signal lamp 308 (specifically, a three-color signal lamp can be used) is used for remote operators to observe the working state. The signal trigger 309 is installed at the lower end of the structural body 1. When the signal trigger 309 contacts the plant root and rhizome, it will be automatically triggered, causing the plant root and rhizome sampling device to start automatic sampling.

[0021] Annex 4 includes an anti-collision mechanism 401 and a storage bag 402. The anti-collision mechanism 401 is connected to the main structure 1. A total of 8 anti-collision pipes are arranged around the sampling device, which can prevent the sampling device from being bumped during lifting or sampling in case of an accident. The storage bag 402 is placed below one side of the material distribution cylinder 203 and is used to receive the taken-out materials.

[0022] The main structure 1 is the load-bearing structure of the whole device. Other structures are installed on it to support each component and also serve as the structural member for lifting support. The lifting mechanism 2 is installed inside the main structure 1. The lifting of the auger is controlled by a lifting motor, and the rotation of the auger for sampling is controlled by a rotation motor. The taken-out materials are initially divided into two parts by the material distribution cylinder 203, so that the plant root and rhizome sampling device can complete the sampling volume of one hold as much as possible. At the same time, to avoid material jamming in the material distribution cylinder 203, the lower end of the material distribution cylinder 203 is designed with a sloping protrusion and is provided with a discharge port 2031, through which the jammed materials can be discharged through the return chute 204. The electrical control system is installed on the main structure 1 and the lifting mechanism 2 respectively, and through corresponding control components, the control of the entire sampling timing and sampling actions is completed. Annex 4 is installed on the main structure 1 to play roles such as safety protection and transportation of sampling materials.

[0023] The present invention controls the sampling operation through electric control of the sampling mechanism, which can avoid potential safety hazards caused by direct human contact; replaces manual labor with mechanical structures, which can greatly reduce the workload of personnel; through the cooperation of the electric control box and the lifting mechanism, the sampling work efficiency can be greatly improved and the sampling time can be saved; through the signal trigger device, automatic trigger sampling can be realized, which greatly simplifies the operation process; through the label printer, the sampling samples in kind and the sample information can be corresponding one by one, making the sample source traceable.

[0024] It should be noted that the terms "connection" and "setting" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined by "connection" and "setting" may explicitly or implicitly include one or more of such features. Moreover, the terms "connection", "setting", etc. are used to distinguish similar objects and do not necessarily need to be used to describe a specific order or sequence. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of the present invention described here can be implemented in an order other than those illustrated or described here. And for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present application is not limited by the described action sequence, because according to the present application, some steps can be adopted in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are preferred embodiments, and the actions involved are not necessarily essential to the present application.

[0025] In the above embodiments, the basic principles, main features and advantages of the present invention are described. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, any modifications and changes made by those skilled in the art should fall within the protection scope of the appended claims of the present invention.

Claims

1. A plant rhizome sampling device, characterized in that, It includes a structural main body (1), a lifting mechanism (2) and an electrical control system (3). The structural main body (1) includes multiple layers of load-bearing components. The lifting mechanism (2) and the electrical control system (3) are respectively arranged on the multiple layers of load-bearing components of the structural main body (1). Among them, the lifting mechanism (2) is arranged at the lower end of the electrical control system (3) and is connected to the electrical control system (3).

2. The plant rhizome sampling device according to claim 1, characterized in that, The structural main body (1) includes an anti-rotation gear disc (101) and a hoisting frame beam (103). A support column (102) is arranged between the anti-rotation gear disc (101) and the hoisting frame beam (103). The lifting mechanism (2) is arranged on the anti-rotation gear disc (101).

3. The plant rhizome sampling device according to claim 2, wherein, The structural main body (1) further includes a mounting bracket (104). A monitor (304), a remote signal transceiver (303) and a lighting lamp (305) are arranged on the mounting bracket (104).

4. The plant rhizome sampling device according to claim 1, wherein The lifting mechanism (2) includes a lifting auger (201) and a lifting actuator (202). The lifting auger (201) is connected to the lifting actuator (202). The lifting actuator (202) is connected to the electrical control system (3).

5. The plant rhizome sampling device according to claim 4, characterized in that, The lifting mechanism (2) further includes a material distribution cylinder (203) and a return chute (204). The material distribution cylinder (203) is connected to the return chute (204). The stuck materials in the material distribution cylinder (203) are discharged through the discharge port (2031) on the material distribution cylinder (203).

6. The plant rhizome sampling device according to claim 1, wherein, The electrical control system (3) includes an electric control box (301), a battery box (302) and a camera and light source (306). The electric control box (301) is respectively connected to the battery box (302) and the camera and light source (306).

7. The plant rhizome sampling device according to claim 6, characterized in that, The electrical control system (3) further includes a label printer (307), a signal lamp (308) and a signal trigger (309). The label printer (307), the signal lamp (308) and the signal trigger (309) are all connected to the electric control box (301).

8. The plant rhizome sampling device according to claim 1, characterized in that, It further includes an accessory (4). The accessory (4) includes an anti-collision mechanism (401). The anti-collision mechanism (401) is connected to the structural main body (1).

9. The plant rhizome sampling device according to claim 5, characterized in that, It further includes an accessory (4). The accessory (4) includes a storage bag (402). The storage bag (402) is arranged below the material distribution cylinder (203).

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