Solid waste sampling processor for environment detection

Abstract

The utility model discloses a solid waste sampling processor for environment detection, and belongs to the technical field of sampling processors. A solid waste sampling processor for environment detection comprises a screening groove and further comprises a box body serving as an external supporting structure of the device, and a sliding rod is fixed to the inner wall of the box body; a plurality of sliding blocks are fixed to the two sides of the screening groove and slide on the sliding rods. The two ends of the sliding rod are fixed to the inner wall of the box body. A metal filter screen is arranged below the screening groove. An inverted bucket type transition cavity is arranged below the box body, and a storage box is arranged at an outlet of the transition cavity; the upper part of the box body is communicated with a feeding pipe; according to the utility model, a sampled sample can be filtered and screened, so that the influence on a detection result caused by excessive impurities in the sample is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling processors, in particular to a solid waste sampling processor for environmental detection. Background Art

[0002] Environmental testing is the process of testing, measuring, analyzing and evaluating various substances, energy and organisms in the environment using specific technologies and methods. This process aims to understand the state of environmental quality and provide a scientific basis for environmental management, pollution control, ecological protection, etc.

[0003] Nowadays, when sampling solid waste such as soil, the samples often need to be screened because there are a large number of impurities inside the samples. However, manpower can only screen out larger impurities and roots. It takes a lot of manpower and time to screen out many smaller impurities mixed in the soil, which is very troublesome. Utility Model Content

[0004] The utility model aims to solve the problem that the digital meter is not sealed and dried in the prior art, and proposes a solid waste sampling processor for environmental detection.

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

[0006] A solid waste sampling processor for environmental testing includes a screening trough and also includes: a box body, which serves as the external supporting structure of the device, and a sliding rod is fixed to the inner wall of the box body; a plurality of sliding blocks are fixed to both sides of the screening trough, and the sliding blocks slide on the sliding rods; both ends of the sliding rods are fixed to the inner wall of the box body, and a metal filter is provided below the screening trough; an inverted bucket-shaped transition cavity is provided below the box body, and a storage box is provided at the outlet of the transition cavity; a feed pipe is connected to the top of the box body.

[0007] Preferably, metal frames are fixed to the four sides of the metal filter, and the metal frame is fixedly connected to the bottom end of the screening slot by a second bolt.

[0008] Preferably, a servo motor is fixed on the inner wall of the box, and an output end of the servo motor is connected to a half-tooth gear.

[0009] Furthermore, a rack is fixed on the side wall of the screening tank, and the half-toothed gear is meshed with the rack.

[0010] Preferably, a plurality of groups of heating rods are provided on the inner wall of the upper end of the box body.

[0011] Preferably, a T-shaped guide rail is provided on the outer wall at the exit of the transition cavity, and a slide groove is provided on the inner wall above the storage box.

[0012] Preferably, a spring is sleeved on one end of the slide rod, and the spring is fixed on the inner wall of the box body; the other end of the slide rod is sleeved on a buffer block, and the buffer block is fixed on the inner wall of the box body.

[0013] Preferably, the transition chamber and the box body are fixedly connected by a first bolt.

[0014] Compared with the prior art, the utility model provides a solid waste sampling processor for environmental detection, which has the following beneficial effects:

[0015] 1. The solid waste sampling processor for environmental testing drives the half-tooth gear through the driving part to move the screening slot and the metal filter. The spring rebounds after being compressed so that the screening slot can reciprocate along the slide rod to achieve the effect of screening the sample soil.

[0016] 2. The solid waste sampling processor for environmental testing can remove part of the water vapor in the soil during the screening process by setting up multiple groups of spaced heating rods, making the soil looser. At the same time, the impact force generated by the collision between the heating rods and the soil during the screening process can prevent the soil from sticking together during the screening process.

[0017] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model can automatically screen the sample soil, and during the screening process, part of the water vapor in the soil can be removed to make the soil looser. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a solid waste sampling processor for environmental testing proposed by the utility model;

[0019] Figure 2 This is a cross-sectional view of a solid waste sampling processor for environmental testing proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the structure inside a box in a solid waste sampling processor for environmental testing proposed by the utility model;

[0021] Figure 4 This is a bottom view of the internal structure of a box in a solid waste sampling processor for environmental testing proposed by the utility model;

[0022] Figure 5 This is a schematic structural diagram of a storage box for a solid waste sampling processor for environmental testing proposed by the utility model.

[0023] In the figure: 1. Box body; 2. Feed pipe; 3. Transition chamber; 31. First bolt; 32. T-shaped guide rail; 4. Storage box; 41. Slide groove; 5. Screening groove; 51. Slide rod; 52. Sliding block; 53. Spring; 54. Buffer block; 55. Rack; 6. Servo motor; 61. Half-tooth gear; 7. Metal filter; 71. Metal frame; 72. Second bolt; 8. Heating rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] Example 1: Reference Figure 1-Figure 5 A solid waste sampling processor for environmental testing includes a screening slot 5, and also includes: a plurality of sliders 52 are provided on both sides of the screening slot 5, and the sliders 52 slide on the slide rods 51; both ends of the slide rods 51 are fixed on the inner wall of the box body 1, and a metal filter screen 7 is provided below the screening slot 5; an inverted bucket-shaped transition cavity 3 is provided below the box body 1, and a storage box 4 is provided at the outlet of the transition cavity 3; a feed pipe 2 is connected to the top of the box body 1.

[0027] In the utility model, the upper part of the feed pipe 2 is in an inverted bucket shape, and the lower end of the feed pipe 2 is tubular, which can prevent the sample from spilling, and also avoids the problem of excessive sample pouring in at one time causing the sample to accumulate and overflow. The lower part of the feed pipe 2 extends to a position at the same height as the side wall of the screening slot 5 to prevent the sample from accumulating too much and overflowing in the screening slot 5.

[0028] The screening tank 5 reciprocates on the slide bar 51 through the slider 52 fixed on the side, and cooperates with the metal filter 7 below to screen and filter the sample inside the screening tank 5. After filtering, the sample falls freely to the transition cavity 3 below and enters the interior of the storage box 4. The filtered sample can be obtained by taking out the storage box 4.

[0029] Embodiment 2:

[0030] Reference Figure 1-Figure 5, which is basically the same as Example 1, and furthermore: a spring 53 is sleeved on one end of the slide bar 51, and the spring 53 is fixed on the inner wall of the box body 1; a buffer block 54 is sleeved on the other end of the slide bar 51, and the buffer block 54 is fixed on the inner wall of the box body 1; a metal frame 71 is fixed on the four sides of the metal filter 7, and the metal frame 71 is fixedly connected to the bottom end of the screening slot 5 by a second bolt 72. A servo motor 6 is fixed on the inner wall of the box body 1, and a half-toothed gear 61 is connected to the output end of the servo motor 6. The half-toothed gear 61 is meshed with a rack 55, and the rack 55 is fixed to the side wall of the screening slot 5. A plurality of groups of heating rods 8 are arranged on the inner wall of the upper end of the box body 1. A T-shaped guide rail 32 is arranged on the outer wall at the exit of the transition chamber 3. A slide groove 41 is provided on the inner wall above the storage box 4. The transition chamber 3 and the box body 1 are fixedly connected by a first bolt 31.

[0031] In the utility model, the servo motor 6 drives the half-tooth gear 61 to rotate, thereby pushing the rack 55 to drive the screening slot 5 to move toward the end of the spring 53 and compress the spring 53. When the half-tooth gear 61 is disengaged, the screening slot 5 loses thrust, and the spring 53 performs a reset movement to push the screening slot 5 back. The buffer block 54 can effectively prevent the screening slot 5 from colliding with the box body 1 and buffer the impact force during rebound, thereby avoiding damage to the screening slot 5. After the screening slot 5 is reset, the half-tooth gear 61 continues to mesh with the rack 55 and repeats the above movement, so that the screening slot 5 keeps performing reciprocating motion to screen the sample.

[0032] The metal frame 71 provides sufficient support for the metal filter 7 to prevent the metal filter 7 from being deformed by the sample and causing side leakage of the sample. At the same time, the metal filter 7 can be disassembled and cleaned by removing the second bolts 72 at the four corners of the metal frame 71 to remove the impurities removed.

[0033] The user can disassemble and clean the transition chamber 3 by removing the first bolt 31 to avoid residual samples on it and contamination of the next sample.

[0034] The storage box 4 can slide on the T-shaped guide rail 32 through the slide groove 41. When the storage box 4 slides completely to the end, the slide groove 41 will engage with the T-shaped slot so that the storage box 4 will not easily shake out of the T-shaped slot and fall due to external factors, causing accidental spillage of samples.

[0035] The heating rod 8 extends to the interior of the screening slot 5 so that it can fully contact the sample, thereby evaporating part of the water vapor in the sample and keeping the sample fluffy and dry; at the same time, when the sample moves with the screening slot 5, it can effectively prevent the sample from sticking together and causing the sample to be unable to pass through the metal filter 7.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A solid waste sampling processor for environmental testing, comprising a screening tank (5), characterized in that: Also includes: A box body (1) serving as an external supporting structure of the device, a sliding rod (51) being fixed on the inner wall of the box body (1); A plurality of sliding blocks (52) are fixed on both sides of the screening tank (5), and the sliding blocks (52) slide on the sliding rod (51); The other end of the slide rod (51) is sleeved with a buffer block (54), and the buffer block (54) is fixed on the inner wall of the box body (1); A metal filter screen (7) is provided below the screening tank (5); An inverted bucket-shaped transition chamber (3) is provided below the box body (1), and a storage box (4) is provided at the exit of the transition chamber (3); A feed pipe (2) is connected to the top of the box body (1).

2. The solid waste sampling processor for environmental testing according to claim 1, characterized in that: Metal frames (71) are fixed to the four sides of the metal filter screen (7), and the metal frame (71) is fixedly connected to the bottom end of the screening slot (5) via a second bolt (72).

3. The solid waste sampling processor for environmental testing according to claim 1, characterized in that: A servo motor (6) is fixed on the inner wall of the box body (1), and an output end of the servo motor (6) is connected to a half-tooth gear (61).

4. The solid waste sampling processor for environmental testing according to claim 3, characterized in that: A rack (55) is fixed on the side wall of the screening slot (5), and the half-toothed gear (61) is meshed with the rack (55).

5. The solid waste sampling processor for environmental testing according to claim 1, characterized in that: A plurality of groups of heating rods (8) are provided on the inner wall of the upper end of the box body (1).

6. The solid waste sampling processor for environmental testing according to claim 1, characterized in that: A T-shaped guide rail (32) is provided on the outer wall at the exit of the transition chamber (3), and a slide groove (41) is provided on the inner wall above the storage box (4).

7. The solid waste sampling processor for environmental testing according to claim 1, characterized in that: Both ends of the slide rod (51) are fixed on the inner wall of the box body (1), one end of the slide rod (51) is sleeved with a spring (53), and the spring (53) is fixed on the inner wall of the box body (1).

8. The solid waste sampling processor for environmental testing according to claim 1, characterized in that: The transition chamber (3) and the box body (1) are fixedly connected via a first bolt (31).

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