Multi-sample soil detector

Abstract

The utility model discloses a multi-sample soil detector which comprises a machine body and a base, a loading box capable of loading a plurality of soil samples and an output pipe connected with the loading box are arranged on the machine body, an opening and closing device is arranged on the output pipe, and a moving device capable of opening or closing the opening and closing device is further arranged on the machine body. A soil detection device and an automatic soil falling device are arranged on the moving device. A plurality of soil samples can be loaded through the loading box, the soil falls into a position to be detected through the output pipe, the soil samples can be automatically detected one by one through the cooperation of the opening and closing device, the moving device and the soil detection device instead of being detected in a handheld mode through a detection machine by hands, the detection efficiency is higher, and the detection accuracy is higher. Then the automatic soil falling device is used for conveying the soil sample to a specified vessel for storage, so that the operation required in the whole use process is very simple and short, the detection time is shortened, and fewer manpower resources are adopted.

Description

Technical Field

[0001] The utility model relates to the field of soil detection, in particular to a multi-sample soil detection machine. Background Art

[0002] At present, soil environmental testing refers to determining the environmental quality (or pollution level) and its changing trend by measuring the representative values ​​of factors affecting soil environmental quality. Existing soil testing equipment usually uses a detection needle to insert the equipment into the soil for real-time testing, and then saves the soil analysis information to find the target for subsequent improvement. When performing soil testing on multiple samples, users also need to use handheld devices to perform real-time testing on each soil sample one by one, which is very time-consuming and energy-consuming.

[0003] Therefore, existing soil testing equipment needs to be further improved. Utility Model Content

[0004] In view of the above-mentioned prior art, the technology to be realized by the present invention is: after placing multiple samples on the device, the device can be allowed to operate and detect on its own.

[0005] In order to achieve the above purpose, the utility model adopts the following scheme:

[0006] A multi-sample soil detection machine comprises a body and a base, wherein the body is provided with a loading box capable of loading a plurality of soil samples and an output pipe connected thereto, the output pipe is provided with an opening and closing device, the body is also provided with a moving device capable of opening or closing the opening and closing device, and the moving device is provided with a soil detection device and an automatic soil dropping device.

[0007] Furthermore, the loading box in the utility model is a plurality of concave cavities arranged at intervals on the machine body.

[0008] Furthermore, the output tube in the utility model is arranged at the bottom of each cavity.

[0009] Furthermore, the opening and closing device in the utility model includes a rotating rod inserted into the output pipe and rotatable at a fixed point, a pipe plug that can block or open the output pipe is arranged in the middle of the rotating rod, and L-shaped parts are fixed at both ends of the rotating rod.

[0010] Furthermore, the movable device in the utility model includes a plurality of limit grooves arranged on both sides of the machine body, an axially movable movable rod is arranged in the limit groove, a roller that can rotate at a fixed point is arranged on the side of the movable rod facing the machine body, the roller is close to the outer wall of the machine body, a motor that can drive the roller to rotate is installed on the movable rod, a movable box is fixedly provided at the lower ends of the two movable rods, and bosses that can contact the L-shaped part and rotate it 90° are respectively provided on both sides of the movable box.

[0011] Furthermore, the outer wall of the roller in the utility model is coated with soft rubber.

[0012] Furthermore, the soil detection device in the utility model includes a detection module arranged on a movable box, a detection hole is arranged in the middle of the movable box, and a detection needle connected to the detection module is arranged in the detection hole.

[0013] Furthermore, the automatic soil dropping device in the utility model includes a sealing plate hinged at the bottom of the detection hole, a slide groove is arranged at the bottom of the sealing plate, an electric push rod is arranged at the bottom of the movable box, and the movable end of the electric push rod is movably connected with the slide groove through a slide rod.

[0014] In summary, the beneficial effects of the present invention compared with the prior art are as follows:

[0015] The utility model can load a plurality of soil samples through a loading box, use an output tube to drop the soil into a position to be tested, and can automatically test the soil samples one by one through the cooperation of an opening and closing device, a moving device, and a soil testing device, rather than manually testing the soil through a testing machine, so the testing efficiency is also higher. The automatic soil dropping device is then used to transport the soil samples to a designated container for storage. The operations required during the entire use process are very brief, thus reducing the testing time and using less human resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is one of the three-dimensional schematic diagrams of the utility model.

[0017] Figure 2 This is the second stereoscopic schematic diagram of the present utility model.

[0018] Figure 3 This is one of the three-dimensional exploded schematic diagrams of the present utility model.

[0019] Figure 4 This is the second three-dimensional exploded schematic diagram of the present utility model. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods:

[0021] like Figures 1 to 4The multi-sample soil testing machine shown in the figure comprises a body 1 and a base 11. A loading box 2 capable of loading multiple soil samples and an output tube 21 connected thereto are provided on the body 1. An opening and closing device 3 is provided on the output tube 21. A moving device 4 capable of opening or closing the opening and closing device 3 is also provided on the body 1. A soil testing device 5 and an automatic soil dropping device 6 are provided on the moving device 4. The body is placed on the ground through the base. The user loads multiple soil samples into the loading box. After the samples fall into the loading box, they are gradually filled into the output tube. At this time, the output tube is closed by the opening and closing device. When the mobile device is moving, the opening and closing devices can be opened one by one along the moving direction of the mobile device, and the corresponding soil samples will enter the testing work. When an opening and closing device is opened, the corresponding soil sample falls into the detection range of the soil testing device for testing. After the testing, the soil sample that has been tested is dropped downward by the automatic soil dropping device and falls into a preset position. Then, as the mobile device continues to move, the opening and closing devices that have been tested are opened and the next test is carried out, so that all the opening and closing devices are opened one by one to complete the test. Then the mobile device is reset, and during the reset period, the opening and closing devices are driven to close one by one, so as to facilitate the next test.

[0022] The loading box 2 in the utility model is a plurality of concave cavities arranged at intervals on the machine body 1. The user needs to pour the crushed soil into the concave cavity to facilitate the soil to enter the output pipe. The bottom of the concave cavity is preferably set in a funnel shape to facilitate the soil to enter the output pipe.

[0023] The output pipe 21 described in the utility model is arranged at the bottom of each cavity, preferably at the center of the cavity, and the soil can be gathered in the output pipe in cooperation with the funnel-shaped cavity bottom.

[0024] The opening and closing device 3 of the utility model includes a rotating rod 31 inserted on the output pipe 21 and rotatable at a fixed point. A pipe plug 32 that can block or open the output pipe 21 is arranged in the middle of the rotating rod 31, and L-shaped parts 33 are fixed at both ends of the rotating rod 31. The rotating rod can rotate on the output pipe, and the rotation of the rotating rod can be driven by the rotation of the L-shaped part. At the same time, when the rotating rod rotates, the pipe plug also rotates synchronously. The pipe plug is in the shape of a disc. When the pipe plug rotates from the state of closing the output pipe, the pipe plug will open the output pipe so that the soil inside can fall downward.

[0025] The moving device 4 in the utility model includes a plurality of limiting grooves 41 arranged on both sides of the body 1, an axially movable movable rod 42 is arranged in the limiting groove 41, a roller 43 that can rotate at a fixed point is arranged on the side of the movable rod 42 facing the body 1, the roller 43 is closely attached to the outer wall of the body 1, a motor 44 that can drive the roller 43 to rotate is installed on the movable rod 42, and a movable box 45 is commonly fixed at the lower ends of the two movable rods 42, and bosses 46 that can contact the L-shaped part 33 and rotate it 90° are respectively arranged on both sides of the movable box 45. The movable rod is limited by the limiting groove so that it can only move axially, so the movable box connected to the movable rod can also only move axially. The roller can be driven to rotate by the motor, driving the movable box to move slowly all the time. When rotating, since the outer wall of the roller is closely attached to the outer wall of the body, it will drive the movable rod to move. When the movable box moves to one side and is ready to reach the position of an output pipe, the boss will first touch the L-shaped piece corresponding to its output pipe, causing the L-shaped piece to be pushed and rotated 90° when the boss moves, and then the corresponding pipe plug is opened, causing the soil in the pipe plug to fall down into the movable box and then be tested. The tested soil will eventually fall off the machine and fall to the preset position, and the movable box will continue to move until all soil samples are tested.

[0026] The outer wall of the roller 43 in the utility model is coated with soft glue. Preferably, the coating is soft glue, and a soft material with greater friction can also be used. Since hard materials will cause greater vibration, it is preferred to use a softer material.

[0027] The soil detection device 5 described in the utility model includes a detection module 51 arranged on a movable box 45, a detection hole 52 is arranged in the middle of the movable box 45, and a detection needle 53 connected to the detection module 51 is arranged in the detection hole 52. The detection module can be composed of components of soil detection equipment in the prior art, and has the functions of analysis and data recording. The detection needle is connected to the detection module for contact detection of the soil. When the soil touches the detection needle, the detection needle analyzes the soil and records the data through the detection module to achieve the detection effect. According to actual needs, the detection module can be externally connected to the host to transmit the data to the host for display by wireless means, or a display screen and an operating system can be directly set on the detection module to intuitively display the detection data.

[0028] The automatic soil dropping device 6 in the utility model includes a sealing plate 61 hinged at the bottom of the detection hole 52, a slide 62 is arranged at the bottom of the sealing plate 61, and an electric push rod 63 is arranged at the bottom of the movable box 45. The movable end of the electric push rod 63 is connected to the slide 62 by a slide rod 64. The automatic soil dropping device is intermittently started. When started, the sealing plate will rotate along the hinge point to open the bottom of the detection hole and drop the soil sample downward. The rotation of the sealing plate is realized by the intermittent start of the electric push rod. The electric push rod is arranged on one side of the hinge of the sealing plate. When the movable end of the electric push rod shrinks, the slide rod drives the slide to pull toward one side of the electric push rod, so that the sealing plate rotates downward along the hinge point to open. After a few seconds, the electric push rod drives the sealing plate to reset. At this time, the soil sample in the detection hole has been detached, waiting for the next soil sample to fall in. This reciprocating process is repeated to achieve the detection of multiple soil samples.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-sample soil testing machine, comprising a body (1) and a base (11), characterized in that: The machine body (1) is provided with a loading box (2) capable of loading a plurality of soil samples and an output pipe (21) connected thereto; an opening and closing device (3) is installed on the output pipe (21); the machine body (1) is also provided with a moving device (4) capable of opening or closing the opening and closing device (3); and the moving device (4) is provided with a soil detection device (5) and an automatic soil dropping device (6).

2. A multi-sample soil testing machine according to claim 1, characterized in that The loading box (2) is a plurality of concave cavities arranged at intervals on the machine body (1).

3. A multi-sample soil testing machine according to claim 2, characterized in that The output pipe (21) is arranged at the bottom of each cavity.

4. A multi-sample soil testing machine according to any one of claims 1 to 3, characterized in that The opening and closing device (3) comprises a rotating rod (31) inserted into the output pipe (21) and rotatable at a fixed point, a pipe plug (32) capable of blocking or opening the output pipe (21) is arranged in the middle of the rotating rod (31), and L-shaped pieces (33) are fixedly arranged at both ends of the rotating rod (31).

5. A multi-sample soil testing machine according to claim 4, characterized in that The moving device (4) comprises a plurality of limiting grooves (41) arranged on both sides of the machine body (1), an axially movable movable rod (42) is arranged in the limiting groove (41), a roller (43) that can rotate at a fixed point is arranged on the side of the movable rod (42) facing the machine body (1), the roller (43) is closely attached to the outer wall of the machine body (1), a motor (44) that can drive the roller (43) to rotate is installed on the movable rod (42), a movable box (45) is fixedly arranged at the lower ends of the two movable rods (42), and bosses (46) that can contact the L-shaped piece (33) and rotate it 90 degrees are respectively arranged on both sides of the movable box (45).

6. A multi-sample soil testing machine according to claim 5, characterized in that The outer wall of the roller (43) is coated with soft rubber.

7. The multi-sample soil testing machine according to claim 5, characterized in that The soil detection device (5) comprises a detection module (51) arranged on a movable box (45), a detection hole (52) is arranged in the middle of the movable box (45), and a detection needle (53) connected to the detection module (51) is arranged in the detection hole (52).

8. The multi-sample soil testing machine according to claim 7, characterized in that The automatic soil dropping device (6) comprises a sealing plate (61) hinged at the bottom of the detection hole (52), a slide groove (62) is arranged at the bottom of the sealing plate (61), and an electric push rod (63) is arranged at the bottom of the movable box (45), and the movable end of the electric push rod (63) is connected to the slide groove (62) in a limited manner through a slide rod (64).

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