Soil pollution detection equipment

Abstract

The utility model discloses soil pollution detection equipment, which comprises a detection gun, a movable frame and a protective turning plate, a display screen is arranged on the rear end face of the detection gun, the movable frame is movably mounted on the upper surface and the lower surface of the front end of the detection gun, and the protective turning plate is movably mounted in the movable frame. According to the soil pollution detection equipment disclosed by the utility model, when the detection equipment is used, the extension rod of the movable frame is firstly in contact with soil, the movable frame is pushed and the protective turning plate is turned over until the detection end of the detection gun is in contact with the soil along with the continuous approaching of the detection end of the detection gun, and after the detection is finished, the detection gun is lifted up, so that the soil pollution is detected. At the moment, the moving frame loses the pushing force of the soil on the moving frame, the moving frame moves to the original position under the pushing action of a spring, and the protective turning plates are also turned to the original position under the action of a torsional spring until the two protective turning plates shield the front end of the detection gun again, so that the detection end of the detection gun is prevented from being damaged when the detection gun is not used.

Description

Technical Field

[0001] The utility model relates to the technical field of soil detection, in particular to soil pollution detection equipment. Background Art

[0002] The impact of heavy metal pollution in soil is very large. It not only affects the yield and quality of crops, but also has a certain impact on human living environment. It also seriously affects human health. Therefore, it is very important to detect the content of heavy metals in soil.

[0003] However, there are some shortcomings in the current soil pollution detection equipment. When testing the soil for heavy metal pollution, the detection end of the detection equipment can be directly pressed on the soil for detection. However, when the detection equipment is not used temporarily during the detection process, the detection end of the detection equipment is in an exposed state, which can easily cause damage to the detection end. Utility Model Content

[0004] The main purpose of the utility model is to provide a soil pollution detection device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A soil pollution detection device comprises a detection gun, a movable frame and a protective flap, wherein a display screen is provided on the rear end face of the detection gun, the movable frame is movably mounted on the front end upper and lower surfaces of the detection gun, and a protective flap is movably mounted inside the movable frame.

[0007] Preferably, a rod groove is provided on the upper surface of the detection gun and located in the middle of the front end, a guide rod is fixedly installed inside the rod groove, a spring is sleeved on the surface of the guide rod, and limiting sliding grooves are provided on the upper surface of the detection gun and located on both sides of the rod groove.

[0008] Preferably, the movable frame includes a connecting rod, an extension rod, a sliding sleeve and a limiting slider, the extension rods are fixedly installed on the two end surfaces of the connecting rod, the limiting slider is fixedly installed on the lower surface of the rear end of the extension rod, and the sliding sleeve is fixedly installed on the lower surface of the connecting rod and in the middle.

[0009] Preferably, baffles are fixedly mounted on both side surfaces of the upper end of the protective flap, a flip shaft is fixedly mounted on one side surface of the baffle, and a torsion spring is sleeved on the surface of the flip shaft.

[0010] Preferably, one end of the flip shaft is movably connected to the extension rod, one end of the torsion spring is fixed to the baffle, and the other end of the torsion spring is fixed to the extension rod.

[0011] Preferably, the protective flap is movably connected to the movable frame via a flip shaft, the limiting sliding block is embedded in the limiting sliding groove, and the sliding sleeve is sleeved on the surface of the guide rod.

[0012] Preferably, one end of the spring is fixed to the sliding sleeve, and the other end of the spring is fixed to an inner end surface of the rod groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, by arranging the detection gun, the mobile frame and the protective flap to cooperate with each other, when the detection equipment is used, the extension rod of the mobile frame contacts with the soil first, and as the detection end of the detection gun continues to approach the soil, the mobile frame will be pushed, and the mobile frame will compress the spring when moving, and the protective flap will be flipped when the mobile frame moves. During the flipping process of the protective flap, the torsion spring will twist until the detection end of the detection gun contacts the soil and detects, and when the detection is completed, the detection gun is lifted up, and the mobile frame will lose the driving force of the soil on it, and the mobile frame will move back to its original position under the pushing action of the spring, and as the mobile frame moves, the protective flap will also flip back to its original position under the action of the torsion spring until the two protective flaps cover the front end of the detection gun again, thereby avoiding damage to the detection end of the detection gun when the detection gun is not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an overall structural diagram of one side of a soil pollution detection device of the utility model;

[0016] Figure 2 This is the overall structural diagram of the other side of a soil pollution detection device of the utility model;

[0017] Figure 3 The utility model is a soil pollution detection device Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a structural diagram of a mobile frame of a soil pollution detection device of the utility model;

[0019] Figure 5 This is a structural diagram of a protective flap of a soil pollution detection device of the utility model.

[0020] In the figure: 1. detection gun; 101. limit slide groove; 102. rod groove; 103. guide rod; 104. spring; 2. display screen; 3. mobile frame; 301. connecting rod; 302. extension rod; 303. sliding sleeve; 304. limit slide block; 4. protective flap; 401. baffle; 402. flip axis; 403. torsion spring. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-5 A soil pollution detection device is shown, comprising a detection gun 1, a movable frame 3 and a protective flap 4. A display screen 2 is provided on the rear end face of the detection gun 1, the movable frame 3 is movably mounted on the upper and lower surfaces of the front end of the detection gun 1, and a protective flap 4 is movably mounted inside the movable frame 3.

[0023] A rod groove 102 is provided on the upper surface of the detection gun 1 and located in the middle of the front end, a guide rod 103 is fixedly installed inside the rod groove 102, a spring 104 is sleeved on the surface of the guide rod 103, and a limiting slide groove 101 is provided on the upper surface of the detection gun 1 and located on both sides of the rod groove 102, and the spring 104 has a forward thrust on the slide sleeve 303; the moving frame 3 includes a connecting rod 301, an extension rod 302, a slide sleeve 303 and a limiting slider 304, the extension rod 302 is fixedly installed on the surfaces of both ends of the connecting rod 301, the limiting slider 304 is fixedly installed on the lower surface of the rear end of the extension rod 302, the slide sleeve 303 is fixedly installed on the lower surface of the connecting rod 301 and located in the middle, and the limiting slider 304 cooperates with the limiting slide groove 101 , which can assist the mobile frame 3 to move smoothly; baffles 401 are fixedly installed on the two side surfaces of the upper end of the protective flap 4, a flip shaft 402 is fixedly installed on one side surface of the baffle 401, and a torsion spring 403 is sleeved on the surface of the flip shaft 402; one end of the flip shaft 402 is movably connected to the extension rod 302, one end of the torsion spring 403 is fixed to the baffle 401, and the other end of the torsion spring 403 is fixed to the extension rod 302; the protective flap 4 is movably connected to the mobile frame 3 through the flip shaft 402, the limiting slider 304 is embedded in the limiting slide groove 101, and the sliding sleeve 303 is sleeved on the surface of the guide rod 103; one end of the spring 104 is fixed to the sliding sleeve 303, and the other end of the spring 104 is fixed to the inner end surface of the rod groove 102.

[0024] It should be noted that the utility model is a soil pollution detection device. When in use, when the detection device is used, the extension rod 302 of the mobile frame 3 contacts the soil first. As the detection end of the detection gun 1 continues to approach the soil, the mobile frame 3 will be pushed. The mobile frame 3 will compress the spring 104 when it moves. When the mobile frame 3 moves, the protective flap 4 will be flipped. During the flipping process of the protective flap 4, the torsion spring 403 will twist until the detection end of the detection gun 1 contacts the soil and detects. When the detection is completed, the detection gun 1 is lifted up. At this time, the mobile frame 3 will lose the driving force of the soil on it, and the mobile frame 3 will move back to its original position under the pushing action of the spring 104. As the mobile frame 3 moves, the protective flap 4 will also flip back to its original position under the action of the torsion spring 403 until the two protective flaps 4 cover the front end of the detection gun 1 again, thereby avoiding damage to the detection end of the detection gun 1 when the detection gun 1 is not in use.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A soil pollution detection device, characterized in that: The invention comprises a detection gun (1), a movable frame (3) and a protective flap (4); the rear end surface of the detection gun (1) is provided with a display screen (2); the upper and lower front surfaces of the detection gun (1) are movably mounted with the movable frame (3); and the interior of the movable frame (3) is movably mounted with the protective flap (4).

2. A soil pollution detection device according to claim 1, characterized in that: A rod groove (102) is provided on the upper surface of the detection gun (1) and located in the middle of the front end, a guide rod (103) is fixedly installed inside the rod groove (102), a spring (104) is sleeved on the surface of the guide rod (103), and limited sliding grooves (101) are provided on the upper surface of the detection gun (1) and located on both sides of the rod groove (102).

3. A soil pollution detection device according to claim 2, characterized in that: The mobile frame (3) comprises a connecting rod (301), an extension rod (302), a sliding sleeve (303) and a limiting slider (304); the extension rods (302) are fixedly mounted on both end surfaces of the connecting rod (301); the limiting slider (304) is fixedly mounted on the lower surface of the rear end of the extension rod (302); and the sliding sleeve (303) is fixedly mounted on the lower surface of the connecting rod (301) and in the middle.

4. A soil pollution detection device according to claim 3, characterized in that: Baffles (401) are fixedly mounted on both sides of the upper end of the protective flap (4), a flip shaft (402) is fixedly mounted on one side of the baffle (401), and a torsion spring (403) is sleeved on the surface of the flip shaft (402).

5. A soil pollution detection device according to claim 4, characterized in that: One end of the flip shaft (402) is movably connected to the extension rod (302), one end of the torsion spring (403) is fixed to the baffle (401), and the other end of the torsion spring (403) is fixed to the extension rod (302).

6. A soil pollution detection device according to claim 5, characterized in that: The protective flap (4) is movably connected to the movable frame (3) via a flip shaft (402); the limiting sliding block (304) is embedded in the limiting sliding groove (101); and the sliding sleeve (303) is sleeved on the surface of the guide rod (103).

7. A soil pollution detection device according to claim 6, characterized in that: One end of the spring (104) is fixed to the sliding sleeve (303), and the other end of the spring (104) is fixed to an inner end surface of the rod groove (102).

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