Sampled soil storage box for environment-friendly detection

Abstract

The utility model belongs to the technical field of environment-friendly detection devices, and particularly relates to a sampled soil storage box for environment-friendly detection, which comprises a box body, fixing plates are fixedly connected to two sides of the upper end of the box body, end covers are rotatably connected to the interiors of the fixing plates, and limiting components are arranged in the end covers; a supporting plate is slidably connected into the box body, and a containing groove is formed in the upper end of the supporting plate. A placement rack is fixedly connected to the upper end in the box body, test tubes are slidably connected into the placement rack, and the lower ends of the test tubes are located in the placement grooves; an adjusting assembly is arranged in the box body; supporting assemblies are arranged on the two sides of the lower end of the box body. According to the test tube rack, the adjusting assembly, the placing rack and the supporting plate are arranged, when the test tube rack is used, the distance between the supporting plate and the placing rack is adjusted through the adjusting assembly according to needs, so that test tubes with different lengths can be conveniently stored, and the practicability of the test tube rack is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to environmental protection detection device technical field, concretely is a kind of sampling soil preservation box for environmental protection detection. BACKGROUND

[0002] Soil is composed of mineral matter weathered from rock, organic matter produced by decomposition of plant and animal and microbial residues, soil organisms, and humus oxidized by air. Soil detection is essential for environmental protection detection. After collecting samples in test tubes, soil preservation boxes are needed to store the collected soil. The soil preservation box has a test tube rack inside.

[0003] The size of the test tube rack inside the existing soil preservation box is generally fixed, and only test tubes of a fixed length can be placed. When test tubes of different lengths need to be placed, different preservation boxes need to be replaced, which is inconvenient to use. SUMMARY

[0004] The utility model aims at providing a sampling soil preservation box for environmental protection detection, which can adjust the distance between the support plate and the placing rack as needed to store test tubes of different lengths.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of providing a sampling soil preservation box for environmental protection detection, which includes a box body, two fixed plates are fixedly connected to the upper ends of the two sides of the box body, an end cover is rotatably connected to the inside of the fixed plate, and a limiting assembly is arranged inside the end cover; a support plate is slidably connected to the inside of the box body, and a placing groove is formed in the upper end of the support plate; a placing rack is fixedly connected to the upper end inside the box body, a test tube is slidably connected to the inside of the placing rack, and the lower end of the test tube is located inside the placing groove; an adjusting assembly is arranged inside the box body; and a support assembly is arranged on the lower end of the two sides of the box body.

[0006] Optionally, the adjusting assembly includes a handle, a rotating shaft, a bearing shaft, a first bevel gear, a threaded rod and a second bevel gear, a bearing seat is fixedly connected to the inside of the bottom end of the box body, the rotating shaft is rotatably connected to the inside of the bearing seat, the front end of the rotating shaft penetrates through the box body and is rotatably connected with the box body, the front end of the rotating shaft is fixedly connected with the handle, the rear end of the rotating shaft is fixedly connected with the first bevel gear, the threaded rod is rotatably connected inside the box body, the upper end of the threaded rod is rotatably connected with the placing rack, the circumferential surface of the threaded rod is fixedly connected with the second bevel gear, the second bevel gear is meshed with the first bevel gear, and the circumferential surface of the threaded rod is threadedly connected with the support plate.

[0007] Optionally, a buffer block is fixedly connected inside the placing groove, and the material of the buffer block is rubber.

[0008] Optionally, the limiting assembly comprises a moving plate, a handle, a clamping column, a clamping hole, a guide rod and a first spring, the inside of the end cover is slidably connected with the moving plate, the front end of the moving plate is fixedly connected with the handle, and the two sides of the moving plate are fixedly connected with the clamping columns; the side end face of the fixed plate is provided with the clamping hole, and the clamping hole is matched with the clamping column; the inside of the end cover is fixedly connected with the guide rod, the guide rod is slidably connected with the moving plate, the circumferential surface of the guide rod is provided with the first spring, one end of the first spring is fixedly connected with the inner wall of the end cover, and the other end of the first spring is fixedly connected with the moving plate.

[0009] Optionally, the supporting assembly comprises a mounting frame, a supporting seat, a damper and a second spring, the two sides of the lower end of the box body are fixedly connected with the mounting frames, the inside of the mounting frame is slidably connected with the supporting seat, the supporting seat is fixedly connected with the box body and is provided with the damper, the circumferential surface of the damper is provided with the second spring, one end of the second spring is fixedly connected with the box body, and the other end of the second spring is fixedly connected with the supporting seat.

[0010] Optionally, one side of the end cover close to the box body is fixedly connected with a sealing ring, and the sealing ring is made of rubber.

[0011] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0012] The utility model discloses the adjusting assembly, the rack and the support plate are set up, when using, the distance between the support plate and the rack is adjusted according to need with adjusting assembly, in order to store the test tube of different length, thereby improved the practicality of the utility model, after the end cover is covered, the adjusting assembly continues to drive the support plate and moves up, and the top end of the test tube is resisted on the end cover, thereby preventing the test tube from shaking in the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will be to the embodiment or the prior art description needed to use the drawing briefly introduce, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0014] Figure 1 It is the overall structure schematic diagram of the utility model;

[0015] Figure 2 It is the rear view section rear structure schematic diagram of the utility model;

[0016] Figure 3 It is the utility model Figure 2 The enlarged structure schematic diagram of A place in the utility model;

[0017] Figure 4 It is the structure schematic view after left view section of the utility model;

[0018] Figure 5 It is the structure schematic view after left view section of the utility model Figure 4 It is the enlarged structure schematic view of B place in the middle;

[0019] Figure 6 It is the structure schematic view after left view section of the utility model Figure 4 It is the enlarged structure schematic view of C place in the middle;

[0020] Figure 7 It is the internal structure schematic view of end cover of the utility model;

[0021] Figure 8 It is the structure schematic view after left view section of the utility model Figure 7 It is the enlarged structure schematic view of D place in the middle.

[0022] In the drawing: 1, box body; 2, fixed plate; 3, end cover; 4, limiting assembly; 401, moving plate; 402, handle; 403, clamping column; 404, clamping hole; 405, guide rod; 406, first spring; 5, adjusting assembly; 501, handle; 502, rotating shaft; 503, bearing seat; 504, first bevel gear; 505, threaded rod; 506, second bevel gear; 6, support assembly; 601, mounting frame; 602, support seat; 603, damper; 604, second spring; 7, test tube; 8, support plate; 9, placing rack; 10, buffer block; 11, placing groove; 12, sealing ring. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical schemes and beneficial effects to be solved by the utility model more clearly understood, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0024] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0025] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0026] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0027] Reference Figures 1-8 A kind of sampling soil preservation box for environmental protection detection provided by the embodiment of the present application will be described now.A kind of sampling soil preservation box for environmental protection detection, including box 1, the upper end of box 1 both sides are fixedly connected with fixed plate 2, the inside rotationally connected with end cover 3 of fixed plate 2, the inside of end cover 3 is provided with limiting assembly 4, limiting assembly 4 is used to limit end cover 3 on fixed plate 2;The inside of box 1 is slidably connected with support plate 8, the upper end of support plate 8 is provided with placing groove 11;The inside of box 1 upper end is fixedly connected with placing rack 9, the inside of placing rack 9 is slidably connected with test tube 7, the lower end of test tube 7 is located in the inside of placing groove 11;Box 1 is provided with adjusting assembly 5 in the inside, adjusting assembly 5 is used to drive support plate 8 to move;The lower end of box 1 both sides is provided with support assembly 6, support assembly 6 is used to support box 1, by setting support assembly 6, box 1 is supported, at the same time, box 1 is buffered, avoid the violent shaking of box 1.

[0028] Specifically, soil is collected into test tube 7 inside, then according to the length of using test tube 7, the distance between support plate 8 and placing rack 9 is adjusted using adjusting assembly 5, in order to place test tube 7 of different lengths;After adjusting, open end cover 3, make test tube 7 that stores soil pass through placing rack 9, and make the bottom of test tube 7 be located in the inside of placing groove 11 of support plate 8, test tube 7 is placed, cover end cover 3, under the action of limiting assembly 4, end cover 3 can be prevented from opening, after end cover 3 is covered, adjusting assembly 5 continues to drive support plate 8 to move upwards, so that the top end of test tube 7 abuts against end cover 3, thereby preventing test tube 7 from shaking in the inside of preservation box.

[0029] The adjusting assembly 5 comprises a handle 501, a rotating shaft 502, a bearing shaft, a first bevel gear 504, a threaded rod 505 and a second bevel gear 506, the inner bottom end of the box body 1 is fixedly connected with the bearing seat 503, the inner rotating shaft 502 is rotatably connected with the bearing seat 503, the front end of the rotating shaft 502 penetrates through the box body 1 and is rotatably connected with the box body 1, the front end of the rotating shaft 502 is fixedly connected with the handle 501, the rear end of the rotating shaft 502 is fixedly connected with the first bevel gear 504, the inner threaded rod 505 is rotatably connected with the box body 1, the upper end of the threaded rod 505 is rotatably connected with the placing rack 9, the circumferential surface of the threaded rod 505 is fixedly connected with the second bevel gear 506, the second bevel gear 506 is engaged with the first bevel gear 504, and the circumferential surface of the threaded rod 505 is threadedly connected with the supporting plate 8.

[0030] The inner buffering block 10 is fixedly connected with the placing groove 11, and the buffering block 10 is made of rubber.

[0031] The limiting assembly 4 comprises a moving plate 401, a handle 402, clamping columns 403, clamping holes 404, a guide rod 405 and a first spring 406, the inner moving plate 401 is slidably connected with the end cover 3, the front end of the moving plate 401 is fixedly connected with the handle 402, and the two sides of the moving plate 401 are fixedly connected with the clamping columns 403; the side end surface of the fixed plate 2 is provided with the clamping hole 404, and the clamping hole 404 is matched with the clamping column 403; the inner guide rod 405 is fixedly connected with the end cover 3, and the guide rod 405 is slidably connected with the moving plate 401, the circumferential surface of the guide rod 405 is provided with the first spring 406, one end of the first spring 406 is fixedly connected with the inner wall of the end cover 3, and the other end of the first spring 406 is fixedly connected with the moving plate 401, when the end cover 3 is opened, the handle 402 is pulled forward, the moving plate 401 is slid on the guide rod 405, the first spring 406 is compressed, the clamping column 403 is separated from the clamping hole 404 along with the movement of the moving plate 401, and then the end cover 3 can be turned up, so that the end cover 3 is opened; after the end cover 3 is covered, the clamping column 403 is clamped into the inner clamping hole 404, so that the end cover 3 is stably kept in a closed state.

[0032] The support assembly 6 comprises a mounting frame 601, a support base 602, a damper 603 and a second spring 604, both sides of the lower end of the box body 1 are fixedly connected with the mounting frame 601, the support base 602 is slidably connected in the mounting frame 601, the support base 602 and the box body 1 are fixedly connected with the damper 603, the circumferential surface of the damper 603 is provided with the second spring 604, one end of the second spring 604 is fixedly connected with the box body 1, the other end of the second spring 604 is fixedly connected with the support base 602, when vibration occurs, the support base 602 can slide in the mounting frame 601, so as to play a damping effect under the action of the damper 603 and the second spring 604, thereby protecting the test tube 7 in the box body 1.

[0033] The end cover 3 is fixedly connected with a sealing ring 12 on the side close to the box body 1, the sealing ring 12 is made of rubber, and the sealing ring 12 can improve the sealing performance between the end cover 3 and the box body 1.

[0034] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A soil sampling and preservation box for environmental monitoring, comprising a box body (1), characterized in that: The upper end of the box (1) is fixedly connected to both sides of a fixing plate (2), and the inside of the fixing plate (2) is rotatably connected to an end cap (3). The inside of the end cap (3) is provided with a limiting component (4). The inside of the box (1) is slidably connected to a support plate (8), and the upper end of the support plate (8) is provided with a placement groove (11). The upper end of the inside of the box (1) is fixedly connected to a placement rack (9), and the inside of the placement rack (9) is slidably connected to a test tube (7). The lower end of the test tube (7) is located inside the placement groove (11). The inside of the box (1) is provided with an adjustment component (5). The lower end of the box (1) is provided with support components (6) on both sides.

2. The environmental protection testing soil sampling and preservation box as described in claim 1, characterized in that: The adjustment assembly (5) includes a handle (501), a rotating shaft (502), a bearing shaft, a first bevel gear (504), a threaded rod (505), and a second bevel gear (506). A bearing seat (503) is fixedly connected to the bottom of the housing (1). The rotating shaft (502) is rotatably connected inside the bearing seat (503). The front end of the rotating shaft (502) passes through the housing (1) and is rotatably connected to the housing (1). A handle is fixedly connected to the front end of the rotating shaft (502). (501) The rear end of the rotating shaft (502) is fixedly connected to a first bevel gear (504). The inside of the housing (1) is rotatably connected to a threaded rod (505). The upper end of the threaded rod (505) is rotatably connected to the placement frame (9). The circumferential surface of the threaded rod (505) is fixedly connected to a second bevel gear (506). The second bevel gear (506) meshes with the first bevel gear (504). The circumferential surface of the threaded rod (505) is threadedly connected to the support plate (8).

3. The environmental protection testing soil sampling and preservation box as described in claim 1, characterized in that: A buffer block (10) is fixedly connected inside the placement slot (11), and the buffer block (10) is made of rubber.

4. The environmental protection testing soil sampling and preservation box as described in claim 1, characterized in that: The limiting component (4) includes a movable plate (401), a handle (402), a locking pin (403), a locking hole (404), a guide rod (405), and a first spring (406). The movable plate (401) is slidably connected inside the end cap (3). The handle (402) is fixedly connected to the front end of the movable plate (401), and locking pins (403) are fixedly connected to both sides of the movable plate (401). A locking hole is provided on the side end face of the fixed plate (2). 404), the card hole (404) cooperates with the card post (403); the end cover (3) is fixedly connected to the inside of the guide rod (405), the guide rod (405) is slidably connected to the moving plate (401), the circumferential surface of the guide rod (405) is provided with a first spring (406), one end of the first spring (406) is fixedly connected to the inner wall of the end cover (3), and the other end of the first spring (406) is fixedly connected to the moving plate (401).

5. The environmental protection testing soil sampling and preservation box as described in claim 1, characterized in that: The support assembly (6) includes a mounting frame (601), a support base (602), a damper (603), and a second spring (604). The mounting frame (601) is fixedly connected to both sides of the lower end of the housing (1). The support base (602) is slidably connected inside the mounting frame (601). The damper (603) is fixedly connected between the support base (602) and the housing (1). The second spring (604) is provided on the circumferential surface of the damper (603). One end of the second spring (604) is fixedly connected to the housing (1), and the other end of the second spring (604) is fixedly connected to the support base (602).

6. The environmental protection testing soil sampling and preservation box as described in claim 1, characterized in that: The end cap (3) is fixedly connected to a sealing ring (12) on the side near the box body (1), and the sealing ring (12) is made of rubber.

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