Soil sample crushing device for soil environment detection

Abstract

The utility model discloses a soil sample crushing device for soil environment detection, which relates to the technical field of soil sample crushing for soil environment detection, and comprises a support leg, an air drying unit is arranged on the top surface of the support leg, a crushing unit is arranged on one side of the air drying unit, and a vibration unit is arranged on one side of the air drying unit. A screening unit is arranged in the air drying unit and comprises a connecting block, the connecting block is slidably arranged in the air drying unit, a screening plate is slidably connected into the connecting block, screening holes are evenly formed in the top face of the screening plate, and a T-shaped rod is slidably arranged in one side of the connecting block in a penetrating mode. The outer side of the T-shaped rod is sleeved with a spring. Through the arrangement of the connecting blocks, the screening plates, the screening holes, the T-shaped rods and the springs, the effect of screening crushed soil is facilitated, the uniformity of a soil sample is ensured, and meanwhile, the precision of subsequent detection of the soil is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to soil environment detection soil sample crushing technical field, concretely relates to a soil environment detection soil sample crushing device. BACKGROUND

[0002] Soil environment detection is an important measure to understand the quality of the soil environment. It is used to prevent and control soil pollution hazards and dynamically analyze and determine the degree of soil pollution and its development trend. It includes the current investigation of soil environment quality, the investigation of regional soil environment background value, the investigation of soil pollution accidents and the dynamic observation of contaminated soil. Soil environment detection generally includes the following steps: preparation, site selection, sampling, sample preparation, analysis and testing, and evaluation.

[0003] The soil sample crusher disclosed by the present application number CN221868729U is provided with a hopper outside the soil sample crusher body, the hopper is a conical hopper with a feeding port at the upper end and a discharging port at the lower end; a mounting plate and a crushing cavity cover plate are respectively arranged at the middle part of the side plate and the cover plate, a plurality of mounting holes for mounting the side plate on the soil sample crusher body are formed in the mounting plate, a motor shaft hole is formed in the center of the mounting plate, and a crushing blade is mounted on the shaft of the soil sample crusher body; a plurality of positioning holes are formed in the upper and lower sides of the crushing blade, a plurality of pins are arranged in the crushing cavity cover plate to cover the outside of the crushing blade; and a plurality of binding belts are arranged on the side plate. The hopper of the soil sample crusher is matched with the positioning holes, pins and binding belts, which is convenient to disassemble, and there is no residual soil sample on the side plate, cover plate and crushing blade after cleaning, thereby improving the accuracy of soil environment detection data.

[0004] To solve the problem of soil sample crushing, the prior art uses positioning holes, pins and binding belts to match, which is convenient to disassemble, and there is no residual soil sample on the side plate, cover plate and crushing blade after cleaning, thereby improving the accuracy of soil environment detection data. Utility model content

[0005] The utility model aims at providing a soil sample crushing device for soil environment detection to solve the problems in the background art.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme:

[0007] A soil sample crushing device for soil environment detection, comprising a supporting leg, a drying unit is arranged on the top surface of the supporting leg, a crushing unit is arranged on one side of the drying unit, a vibrating unit is arranged on one side of the drying unit, and a screening unit is arranged in the drying unit.

[0008] The screening unit includes a connecting block slidingly arranged inside the air-drying unit, a screening plate slidingly connected to the inside of the connecting block, screening holes uniformly arranged on the top surface of the screening plate, a T-shaped rod slidingly arranged through the inside of one side of the connecting block, a spring arranged on the outside of the T-shaped rod, and one end of the spring fixedly connected to one side of the connecting block and the other end of the spring fixedly connected to one side of the T-shaped rod.

[0009] Further improvement of the technical scheme of the utility model lies in that the air-drying unit includes a processing box, the processing box is fixedly connected to the top surface of the supporting leg, a finished product box is slidingly connected to the inside of the processing box, and a waste product box is slidingly connected to the inside of the processing box.

[0010] The above technical scheme has the effect that the finished product box and the waste product box are arranged, so that the collected soil sample after screening is convenient.

[0011] Further improvement of the technical scheme of the utility model lies in that a hot air blower is fixedly connected to the top surface of one side of the processing box, a wind conveying pipe is sleeved with the air outlet end of the hot air blower, and a connecting pipe is sleeved with one end of the wind conveying pipe.

[0012] The above technical scheme has the effect that the hot air blower, the wind conveying pipe and the connecting pipe are arranged, so that the moist soil sample during crushing is conveniently and quickly air-dried.

[0013] Further improvement of the technical scheme of the utility model lies in that the crushing unit includes a motor, the motor is fixedly connected to one side of the processing box, a hollow pipe is fixedly sleeved with the output end of the motor, one end of the hollow pipe is rotatably sleeved with the inside of the connecting pipe, crushing teeth are fixedly connected to the inside of the hollow pipe, and blowing teeth are sleeved with the inside of the hollow pipe.

[0014] The above technical scheme has the effect that the motor, the hollow pipe, the crushing teeth and the blowing teeth are arranged, so that the soil sample is conveniently crushed.

[0015] Further improvement of the technical scheme of the utility model lies in that one end of the hollow pipe is fixedly connected with gear one, and the other end of the gear one is meshingly connected with gear two.

[0016] The above technical scheme has the effect that the blowing teeth and the gear one are arranged, so that the two hollow pipes are driven to meshingly rotate, and the crushing time is improved.

[0017] Further improvement of the technical scheme of the utility model lies in that the vibrating unit includes power wheel one, the power wheel one is fixedly connected to one side of the gear two, a belt is transmissionally connected to the inside of the power wheel one, and power wheel two is transmissionally connected to the inside of the belt.

[0018] By means of the above technical scheme, the power of the motor can be reasonably used through the setting of the power wheel one, the belt and the power wheel two, and the effect of reasonable power distribution is improved.

[0019] Further improvement of the technical scheme of the utility model lies in that: one side of the power wheel two is fixedly connected with a connecting rod, the inner side of the connecting rod is rotationally connected in the inside of the processing box and one end is fixedly connected with a round block, one side of the round block is provided with a vibration spring, one end of the vibration spring is fixedly connected with the bottom surface of the connecting block, and one end of the vibration spring is fixedly connected in the inside of the processing box.

[0020] Further improvement of the technical scheme of the utility model lies in that: one side of the power wheel two is fixedly connected with a connecting rod, the inner side of the connecting rod is rotationally connected in the inside of the processing box and one end is fixedly connected with a round block, one side of the round block is provided with a vibration spring, one end of the vibration spring is fixedly connected with the bottom surface of the connecting block, and one end of the vibration spring is fixedly connected in the inside of the processing box.

[0021] Due to the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0022] 1. The utility model provides a soil sample crushing device for soil environment detection, which is convenient for screening the crushed soil through the setting of the connecting block, the screening plate, the screening hole, the T-shaped rod and the spring, guarantees the uniformity of the soil sample, improves the accuracy of subsequent soil detection, and is convenient for quickly air drying the damp soil sample during crushing through the setting of the air heater, the air conveying pipe and the connecting pipe.

[0023] 2. The utility model provides a soil sample crushing device for soil environment detection, which is convenient for crushing the soil sample through the setting of the motor, the hollow pipe, the crushing tooth and the blowing tooth, is convenient for reasonably using the power of the motor through the setting of the power wheel one, the belt and the power wheel two, improves the effect of reasonable power distribution, and is convenient for power output of the vibration screening of the screening hole through the setting of the connecting rod, the round block and the vibration spring. DRAWINGS

[0024] Figure 1 It is a three-dimensional structure sectional view of the utility model;

[0025] Figure 2 It is a sectional structure schematic view of the air drying unit of the utility model;

[0026] Figure 3 It is a structure schematic view of the crushing unit of the utility model;

[0027] Figure 4 It is a sectional structure schematic view of the vibration unit of the utility model;

[0028] Figure 5 It is a structure schematic view of the screening unit of the utility model.

[0029] In the figure: 1, support leg; 2, air-drying unit; 21, processing box; 22, finished product box; 23, waste product box; 24, hot air blower; 25, air conveying pipe; 26, connecting pipe; 3, crushing unit; 31, motor; 32, hollow pipe; 33, crushing tooth; 34, air-blowing tooth; 35, gear one; 36, gear two; 4, vibration unit; 41, power wheel one; 42, belt; 43, power wheel two; 44, connecting rod; 45, round block; 46, vibration spring; 5, screening unit; 51, connecting block; 52, screening plate; 53, screening hole; 54, T-shaped rod; 55, spring. DETAILED DESCRIPTION

[0030] The utility model will be further explained in detail in connection with the embodiments as follows:

[0031] Embodiment 1

[0032] As Figures 1-5 shown, the utility model provides a soil sample crushing device for soil environment detection, including support leg 1, the top surface of support leg 1 is provided with air-drying unit 2, one side of air-drying unit 2 is provided with crushing unit 3, one side of air-drying unit 2 is provided with vibration unit 4, the inside of air-drying unit 2 is provided with screening unit 5, screening unit 5 includes connecting block 51, connecting block 51 is arranged in the inside of air-drying unit 2 and slides, the inside of connecting block 51 is slidably connected with screening plate 52, the top surface of screening plate 52 is evenly provided with screening hole 53, one side inside of connecting block 51 is slidably penetrated and is provided with T-shaped rod 54, the outside of T-shaped rod 54 is equipped with spring 55, and one end of spring 55 is fixedly connected in one side of connecting block 51, and one end of spring 55 is fixedly connected in one side of T-shaped rod 54, and simultaneously through the limiting of vibration spring 46, drive the screening plate 52 and screening hole 53 in the inside of connecting block 51 to screen the soil after crushing, simultaneously, T-shaped rod 54 is slid out from the inside of screening plate 52, and then the screening plate 52 of different aperture can be disassembled, and the inside of screening hole 53 can be cleaned simultaneously.

[0033] Embodiment 2

[0034] As Figures 1-5As shown, on the basis of example 1, the utility model provides a technical scheme: preferably, the air drying unit 2 includes processing box 21, processing box 21 is fixedly connected at the top surface of support leg 1, the inside sliding connection of processing box 21 has finished product box 22, the inside sliding connection of processing box 21 has waste product box 23, one side top surface of processing box 21 is fixedly connected with hot air machine 24, the air outlet end of hot air machine 24 is sleeved with wind pipe 25, one end of wind pipe 25 is sleeved with connecting pipe 26, the crushing unit 3 includes motor 31, motor 31 is fixedly connected at one side of processing box 21, the output end of motor 31 is fixedly sleeved with hollow tube 32, one end of hollow tube 32 is rotatably sleeved with the inside of connecting pipe 26, the inside of hollow tube 32 is fixedly connected with broken tooth 33, hollow tube 32 is sleeved with blowing tooth 34, one end of hollow tube 32 is fixedly connected with gear one 35, one side of gear one 35 is engagedly connected with gear two 36, by the soil sample needed to be crushed is placed on the top surface of processing box 21, then control hot air machine 24 to heat the air outside and send to the inside of wind pipe 25, then blow hot air to the inside of hollow tube 32 through connecting pipe 26, then the moisture inside soil sample is rapidly air dried through blowing tooth 34, and the soil is simultaneously crushed through broken tooth 33, and the screened soil is collected through finished product box 22 and waste product box 23.

[0035] Example 3

[0036] As Figures 1-5 shown, on the basis of example 1, the utility model provides a technical scheme: preferably, the vibration unit 4 includes power wheel one 41, power wheel one 41 is fixedly connected at one side of gear two 36, the inside transmission of power wheel one 41 is connected with belt 42, the inside transmission of belt 42 is connected with power wheel two 43, one side of power wheel two 43 is fixedly connected with connecting rod 44, the inside rotation of connecting rod 44 is connected in the inside of processing box 21 and one end is fixedly connected with round block 45, one side of round block 45 is provided with vibration spring 46, one end of vibration spring 46 is fixedly connected at the bottom surface of connecting block 51, one end of vibration spring 46 is fixedly connected in the inside of processing box 21, and simultaneously in the process of rotation of gear two 36, simultaneously drive the rotation of the inside belt 42 of power wheel one 41, simultaneously drive the rotation of power wheel two 43 through belt 42, simultaneously drive the rotation of round block 45 at one end of connecting rod 44 through power wheel two 43, simultaneously through the contact of round block 45 and connecting block 51.

[0037] The working principle of the soil sample crushing device for soil environment detection will be described below.

[0038] As Figures 1-5As shown, by placing the soil sample to be broken in the top surface of the processing box 21, then controlling the hot air fan 24 to heat the external air and then deliver it to the inside of the air delivery pipe 25, then blowing the hot air through the connecting pipe 26 to the inside of the hollow pipe 32, then quickly drying the moisture inside the soil sample through the air blowing teeth 34, while controlling the motor 31 to drive the hollow pipe 32 to rotate while the hollow pipe 32 drives the gear one 35 and the gear two 36 to mesh with each other, then quickly breaking the soil sample through the breaking teeth 33, while the sieved soil is collected through the finished product box 22 and the waste product box 23, while the gear two 36 rotates, while driving the belt 42 inside the power wheel one 41 to rotate, while the belt 42 drives the power wheel two 43 to rotate, while the power wheel two 43 again drives the round block 45 at one end of the connecting rod 44 to rotate, while the round block 45 contacts the connecting block 51, while being limited by the vibration spring 46, driving the sieving plate 52 and the sieving hole 53 inside the connecting block 51 to sieve the broken soil, while the T-shaped rod 54 slides out of the inside of the sieving plate 52, then the sieving hole 53 of different aperture can be disassembled, while the inside of the sieving plate 52 can be cleaned.

[0039] The above has made a detailed description of the utility model in general, but on the basis of the utility model, some modifications or improvements can be made, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A soil sample crushing device for soil environment detection, comprising a supporting leg (1), characterized in that: The top surface of the support leg (1) is provided with a air-drying unit (2), one side of the air-drying unit (2) is provided with a crushing unit (3), one side of the air-drying unit (2) is provided with a vibration unit (4), the inside of the air-drying unit (2) is provided with a screening unit (5); The screening unit (5) includes a connecting block (51) which is slidingly arranged in the inside of the air-drying unit (2), the inside of the connecting block (51) is slidingly connected with a screening plate (52), the top surface of the screening plate (52) is uniformly provided with screening holes (53), one side of the connecting block (51) is slidingly penetrated with a T-shaped rod (54), the outside of the T-shaped rod (54) is sleeved with a spring (55), one end of the spring (55) is fixedly connected with one side of the connecting block (51), one end of the spring (55) is fixedly connected with one side of the T-shaped rod (54).

2. The soil sample pulverizing device for soil environment detection according to claim 1, characterized in that: The air-drying unit (2) includes a processing box (21) which is fixedly connected with the top surface of the support leg (1), the inside of the processing box (21) is slidingly connected with a finished product box (22), the inside of the processing box (21) is slidingly connected with a waste product box (23).

3. The soil sample pulverizing device for soil environment detection according to claim 2, characterized in that: One side of the top surface of the processing box (21) is fixedly connected with a hot air machine (24), the air outlet end of the hot air machine (24) is sleeved with a air conveying pipe (25), one end of the air conveying pipe (25) is sleeved with a connecting pipe (26).

4. The soil sample pulverizing device for soil environment detection according to claim 1, characterized in that: The crushing unit (3) includes a motor (31) which is fixedly connected with one side of the processing box (21), the output end of the motor (31) is fixedly sleeved with a hollow pipe (32), one end of the hollow pipe (32) is rotatably sleeved with the inside of the connecting pipe (26), the inside of the hollow pipe (32) is fixedly connected with a crushing tooth (33), the inside of the hollow pipe (32) is sleeved with a blowing tooth (34).

5. The soil sample pulverizing device for soil environment detection according to claim 4, characterized in that: One end of the hollow pipe (32) is fixedly connected with a gear one (35), one side of the gear one (35) is meshingly connected with a gear two (36).

6. The soil sample pulverizing device for soil environment detection according to claim 1, characterized in that: The vibration unit (4) includes a power wheel one (41) which is fixedly connected with one side of the gear two (36), the inside of the power wheel one (41) is drivingly connected with a belt (42), the inside of the belt (42) is drivingly connected with a power wheel two (43).

7. The soil sample pulverizing device for soil environment detection according to claim 6, characterized in that: One side of the power wheel two (43) is fixedly connected with a connecting rod (44), the inside of the connecting rod (44) is rotatably connected with the inside of the processing box (21) and one end is fixedly connected with a round block (45), one side of the round block (45) is provided with a vibration spring (46), one end of the vibration spring (46) is fixedly connected with the bottom surface of the connecting block (51), one end of the vibration spring (46) is fixedly connected with the inside of the processing box (21).

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