Soil impurity removing device facilitating quality detection

Abstract

The utility model relates to soil impurity removing equipment technical field especially, it relates to a soil impurity removing device convenient for quality detection. A soil impurity removing device convenient for quality detection, including counterweight base, rotary combination cup body and setting between the counterweight base and the vibration subassembly of rotary combination cup body, the rotary combination cup body includes top cap, first impurity removing layer, second impurity removing layer and bottom layer storage box, top cap, first impurity removing layer, second impurity removing layer and bottom layer storage box between the order of screw connection, the first impurity removing layer is detachable and is provided with the rotary filter screen. The utility model discloses through being provided with the rotary combination cup body with multiple screening function, realizes the screening function to soil sample, to facilitate the content detection of different particle size impurities subsequently, and the screw connection between the layers of rotary combination cup body, is closely connected while being convenient for dismounting, is favorable to the rapid impurity removing of soil sample, and the cup body whole is cylindrical and is convenient for user to take directly, is convenient for carrying.

Description

Technical Field

[0001] This utility model relates to the field of soil impurity removal equipment technology, and in particular to a soil impurity removal device that facilitates quality testing. Background Technology

[0002] Soil environmental monitoring refers to determining environmental quality (or pollution level) and its changing trends by measuring representative values ​​of factors affecting soil environmental quality. Soil monitoring, as we commonly refer to it, generally includes technical aspects such as sampling site selection, sample preparation, analytical methods, result characterization, data statistics, and quality assessment. The rocks on the Earth's surface are gradually broken down into loose, mineral particles of varying sizes (called parent material) through weathering. Soil is formed and evolved under the combined influence of various soil-forming factors, including parent material, climate, organisms, topography, and time. Soil composition is complex, generally consisting of solid, liquid, and gaseous phases such as minerals, organic matter from the decomposition of plant and animal remains, water, and air.

[0003] Most existing soil quality testing purification devices adopt an integrated structure, in which soil samples are poured in from the inlet and the filtered soil samples are exported from the outlet. This method is not conducive to the experimenter observing the content of impurities of different particle sizes. Utility Model Content

[0004] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention may be realized and obtained by means of the structures particularly pointed out in the description and other accompanying drawings.

[0005] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a soil impurity removal device that facilitates quality testing. By setting up a rotating combination cup with multiple screening functions, it achieves the screening function of soil samples, thereby facilitating subsequent detection of impurities of different particle sizes. The rotating combination cup is screwed together layer by layer, ensuring a tight connection while facilitating disassembly and rapid impurity removal from soil samples. The overall cylindrical shape of the cup makes it easy for users to handle and carry. The rotating combination cup has a two-layer impurity removal structure. The first layer, a rotating filter screen, is connected by two panels with sieve holes. The upper rotating panel can be rotated to a specific angle by the user to change the sieve hole size and adjust the screening particle size. The second layer, a rotating screen, is equipped with a rotatable stirring rod for stirring the soil and achieving uniform screening. The rotating screen is fixed in position by elastic limiting members on the side, facilitating disassembly and installation.

[0006] This utility model provides a soil impurity removal device that facilitates quality inspection, including a counterweight base, a rotating combined cup body, and a vibration component disposed between the counterweight base and the rotating combined cup body. The rotating combined cup body includes a top cover, a first impurity removal layer, a second impurity removal layer, and a bottom storage box. The top cover, the first impurity removal layer, the second impurity removal layer, and the bottom storage box are sequentially screwed together. A detachable rotating filter screen is disposed inside the first impurity removal layer.

[0007] A vibration component at the bottom of the rotating combination cup body drives the rotating combination cup body to perform vibration screening. The counterweight base supports the rotating combination cup body and increases the weight of the entire impurity removal device to prevent the entire device from shifting during vibration screening. The top cover, first impurity removal layer, second impurity removal layer and bottom storage box are sequentially screwed together to form the overall structure of the rotating combination cup body. This ensures that each layer is tightly connected and easy to disassemble. Users can pour out the impurities screened by each layer. The top cover is used to seal the entire cup body. The first impurity removal layer performs initial screening through a rotating filter screen, the second impurity removal layer performs a second screening, and the bottom storage box is used to hold the clean soil sample that is screened out last.

[0008] In some embodiments, the vibration assembly includes a vibration motor, a connecting base, vibration springs, and vibration limiting posts. The vibration motor is located at the bottom of the bottom storage box, and the connecting base connects the vibration motor to the counterweight base. Several vibration springs are also provided between the bottom storage box and the counterweight base. The vibration motor drives the rotating assembled cup to vibrate, while the connecting base connects the vibration motor and the counterweight base, providing support for the rotating assembled cup. The vibration springs provide cushioning during the vibration process.

[0009] In some embodiments, the vibration springs are arranged in a ring around the periphery of the vibration motor, and each vibration spring has a corresponding vibration limiting post. The bottom of the vibration limiting post is connected to the counterweight base, and the height of the top of the vibration limiting post is lower than the height of the vibration spring. The ring-shaped distribution of vibration springs ensures uniform force during vibration, and the vibration limiting posts, which are shorter than the vibration springs, limit the vibration range and also restrict the weight of the soil sample placed inside the rotating assembly cup to prevent overload.

[0010] In some embodiments, the rotary filter screen includes a fixed panel and a rotating panel. The rotating panel is located above the fixed panel, and a positioning post connects the rotating panel and the fixed panel. The positioning post is disposed on the vertical central axis of the rotating panel and the fixed panel. A circular groove is provided in the middle of the fixed panel, and a corresponding protruding annular buckle is provided on the bottom side of the rotating panel. The annular buckle and the circular groove engage with each other. A rotating handle extends upward from the edge of the rotating panel. The positioning post connects the fixed panel and the rotating panel, and the engaging circular groove and annular buckle ensure a tighter connection and prevent self-rotation during vibration. The rotating panel has a rotating handle, allowing the user to rotate the rotating panel to a specific angle to screen impurities of different particle sizes.

[0011] In some embodiments, the fixed panel has a first sieve hole arranged in a ring within the circular groove, and a second sieve hole arranged in a ring around its outer edge. The number of the first and second sieve holes corresponds and they are staggered. The inner ring of the rotating panel also has the first sieve hole, and the outer ring of the rotating panel has the second sieve hole. The number of the first and second sieve holes on the rotating panel corresponds and they are aligned. The positional arrangement between the first and second sieve holes is used to screen impurities of different particle sizes. When the first sieve holes on the fixed panel and the rotating panel are aligned, the second sieve holes on the outer ring are staggered, thereby only screening out impurities larger than the diameter of the first sieve hole. By rotating the handle at a specific angle, the second sieve holes on the outer rings of the fixed panel and the rotating panel are aligned, and the first sieve holes are staggered, thereby screening out impurities larger than the diameter of the second sieve hole. It can be understood that the specific angle of rotation of the handle can be adaptively changed according to the number of sieve holes distributed in a ring.

[0012] In some embodiments, the first impurity removal layer has a plurality of first fixing screw holes spaced apart on its sidewall. A fixing ring extends downward from the side of the fixing panel, and fixing holes are spaced apart on the fixing ring. Fixing bolts are connected between the first fixing screw holes and the fixing holes. The fixing panel needs to be fixed in position, therefore a fixing ring extends from the side and fixing holes are provided on the fixing ring. The fixing bolts pass through the sidewall and are screwed into the fixing ring, which prevents the fixing panel from rotating, thereby allowing the rotating panel located above to rotate. When the rotating filter screen needs to be disassembled, maintenance and replacement can be achieved by unscrewing the fixing bolts.

[0013] In some embodiments, a detachable rotating screen is provided within the second impurity removal layer. The rotating screen includes a screen surface and a rotating agitator. The rotating agitator includes a rotary motor and a stirring rod. The rotary motor is located on the bottom side of the screen surface, and the stirring rod is located on the upper side of the screen surface and is arranged laterally. The drive shaft of the rotary motor passes through the screen surface and is connected to the stirring rod. The rotating screen is used to perform a second screening and impurity removal. The rotary motor drives the stirring rod to rotate, thereby agitating the soil on the screen surface. Combined with the vibration of the vibrating motor, uniform screening is achieved.

[0014] In some embodiments, the diameter of the second sieve aperture is smaller than the diameter of the first sieve aperture, and the diameter of the sieve aperture on the screen surface is smaller than the diameter of the second sieve aperture. Gradually decreasing sieve aperture diameters are a common configuration for screening and impurity removal devices.

[0015] In some embodiments, the second impurity removal layer has two movable grooves on its sidewalls. A second fixing screw hole is provided on one side of each movable groove, allowing the groove to communicate with the outside. An elastic limiting member extends from the other side of the movable groove. A limiting block with an inclined surface is provided at the top of the elastic limiting member, and the inclined surface of the limiting block is inclined inwards towards the cup. The two elastic limiting members on the inner wall move elastically, fixing the position of the screen surface. During installation, the screen surface is pushed into the second impurity removal layer from bottom to top. The inclined limiting block is pressed back into the movable groove under pressure, allowing the screen surface to pass through. After passing through, the limiting block pops out and abuts against the bottom of the screen surface, providing support.

[0016] In some embodiments, an elastic fixing bolt is further provided between the elastic limiting member and the second impurity removal layer. The elastic fixing bolt includes a bolt post and a limiting spring sleeved around the bolt post. The length of the bolt post is less than the length of the limiting spring. The bolt post is screwed into the second fixing screw hole, and the end of the limiting spring is connected to the elastic limiting member. To maintain the elastic limiting member's resilience, a limiting spring is provided on the side of the elastic limiting member to enable its ability to repeatedly rebound after being pressed. The bolt post inside the limiting spring provides support and guidance for the limiting spring.

[0017] By adopting the above technical solution, the beneficial effects of this utility model are:

[0018] This invention utilizes a rotating combination cup with multiple screening functions to achieve the sieving function of soil samples, thereby facilitating the subsequent detection of impurities of different particle sizes. The layers of the rotating combination cup are screwed together, which is both tightly connected and easy to disassemble, which is beneficial for the rapid removal of impurities from soil samples. In addition, the overall cylindrical shape of the cup makes it easy for users to handle and carry.

[0019] The rotating combination cup of this utility model has a two-layer impurity removal structure. The first layer of rotating filter screen is connected by two panels with screen holes. The upper rotating panel can be rotated to a specific angle by the user to change the size of the screen holes and change the screening particle size. The second layer of rotating screen is equipped with a rotatable stirring rod for stirring the soil to achieve uniform screening. The rotating screen is fixed in position by elastic limiting members on the side, which facilitates disassembly and installation.

[0020] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure.

[0021] Undoubtedly, such and other objects of this invention will become more apparent after the following detailed description of the preferred embodiments, which are illustrated in various accompanying drawings and illustrations.

[0022] To make the above and other objects, features and advantages of this utility model more apparent and understandable, one or more preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0023] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0024] In the accompanying drawings, the same parts use the same reference numerals, and the drawings are schematic and not necessarily drawn to actual scale.

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one or more embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on such drawings without creative effort.

[0026] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the impurity removal device in some embodiments of the present invention;

[0027] Figure 2 This is an exploded view of the structure of each layer of the rotating combined cup body in some embodiments of this utility model;

[0028] Figure 3 This is a cross-sectional schematic diagram of the layer structure of the rotating combined cup body in some embodiments of this utility model.

[0029] Explanation of key figure labels:

[0030] 1. Counterweight base;

[0031] 2. Rotate and assemble the cup body;

[0032] 21. Top cover;

[0033] 22. First impurity removal layer;

[0034] 221. First fixing screw hole; 222. Fixing bolt;

[0035] 23. Second impurity removal layer;

[0036] 231. Movable slot;

[0037] 232. Second fixing screw hole;

[0038] 233. Elastic limiting component;

[0039] 234. Flexible fixing bolts;

[0040] 2341. Bolted column;

[0041] 2342. Limiting spring;

[0042] 24. Bottom storage box;

[0043] 25. Rotary filter screen;

[0044] 251. Fixed panel; 252. Rotating panel; 253. Positioning post; 254. Rotating handle; 255. First sieve hole; 256. Second sieve hole; 257. Fixing hole;

[0045] 26. Rotary screen;

[0046] 261. Screen surface;

[0047] 262. Rotary mixing component;

[0048] 2621. Rotary motor; 2622. Stirring rod;

[0049] 3. Vibration components;

[0050] 31. Vibration motor; 32. Connecting base; 33. Vibration spring; 34. Vibration limit post. Detailed Implementation

[0051] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0052] Furthermore, it should be understood in the description of this utility model that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0053] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two main bodies at the connection point are not connected through a transitional structure, but are simply connected to form a whole through a connecting structure. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0054] In this utility model, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0055] Reference Figure 1 , Figure 1 This is a three-dimensional schematic diagram of the overall structure of the impurity removal device in some embodiments of this utility model.

[0056] According to some embodiments of the present invention, the present invention provides a soil impurity removal device for easy quality testing, including a counterweight base 1, a rotating combined cup body 2, and a vibration component 3 disposed between the counterweight base 1 and the rotating combined cup body 2. The rotating combined cup body 2 includes a top cover 21, a first impurity removal layer 22, a second impurity removal layer 23, and a bottom storage box 24. The top cover 21, the first impurity removal layer 22, the second impurity removal layer 23, and the bottom storage box 24 are sequentially screwed together. A detachable rotating filter screen 25 is disposed inside the first impurity removal layer 22.

[0057] The vibration component 3 at the bottom of the rotating combination cup 2 is used to drive the rotating combination cup 2 to perform vibration screening. The counterweight base 1 is used to support the rotating combination cup 2 and increase the weight of the entire impurity removal device to prevent the entire device from shifting during vibration screening. The top cover 21, the first impurity removal layer 22, the second impurity removal layer 23 and the bottom storage box 24 are sequentially screwed together to form the overall structure of the rotating combination cup 2, which makes the connection of each layer tight and easy to disassemble. The user can pour out the impurities screened by each layer. The top cover 21 is used to seal the entire cup. The first impurity removal layer 22 performs the initial screening through the rotating filter screen 25, the second impurity removal layer 23 performs the second screening, and the bottom storage box 24 at the bottom is used to hold the clean soil sample that is screened out last.

[0058] The vibration assembly 3 includes a vibration motor 31, a connecting base 32, vibration springs 33, and vibration limiting posts 34. The vibration motor 31 is located at the bottom of the bottom storage box 24, and the connecting base 32 connects the vibration motor 31 to the counterweight base 1. Several vibration springs 33 are also provided between the bottom storage box 24 and the counterweight base 1. The vibration motor 31 drives the rotating combined cup body 2 to vibrate, while the connecting base 32 connects the vibration motor 31 and the counterweight base 1, providing support for the rotating combined cup body 2. The vibration springs 33 provide cushioning during the vibration process.

[0059] The vibration springs 33 are arranged in a ring around the vibration motor 31. Each vibration spring 33 has a corresponding vibration limiting post 34. The bottom of the vibration limiting post 34 is connected to the counterweight base 1, and the top of the vibration limiting post 34 is lower than the height of the vibration spring 33. The ring-shaped distribution of vibration springs 33 ensures uniform force during vibration. The vibration limiting posts 34, which are shorter than the vibration springs 33, limit the vibration range and also restrict the weight of the soil sample placed in the rotating assembly cup 2, preventing overload.

[0060] Reference Figure 2 , Figure 2 This is an exploded view of the structure of each layer of the rotating combined cup body in some embodiments of this utility model.

[0061] According to some embodiments of the present invention, optionally, the rotary filter screen 25 includes a fixed panel 251 and a rotating panel 252. The rotating panel 252 is located above the fixed panel 251, and a positioning post 253 connects the rotating panel 252 and the fixed panel 251. The positioning post 253 is disposed on the vertical central axis of the rotating panel 252 and the fixed panel 251. A circular groove is provided in the middle of the fixed panel 251, and a corresponding protruding annular buckle is provided on the bottom side of the rotating panel 252. The annular buckle and the circular groove are engaged. A rotating handle 254 extends upward from the edge of the rotating panel 252. The positioning post 253 is used to connect the fixed panel 251 and the rotating panel 252. The engaging circular groove and annular buckle are used to make the connection between the two tighter and prevent self-rotation during vibration. The rotating panel 252 is provided with a rotating handle 254, which allows the user to rotate the rotating panel 252 to a specific angle to achieve the screening of impurities of different particle sizes.

[0062] The fixed panel 251 has a first sieve hole 255 arranged in a ring inside the circular groove, and a second sieve hole 256 arranged in a ring around the outer ring of the fixed panel 251. The number of the first sieve hole 255 and the second sieve hole 256 are corresponding and staggered. The inner ring of the rotating panel 252 is also provided with the first sieve hole 255, and the outer ring of the rotating panel 252 is provided with the second sieve hole 256. The number of the first sieve hole 255 and the second sieve hole 256 on the rotating panel 252 are corresponding and aligned. The positional arrangement between the first sieve hole 255 and the second sieve hole 256 is used to screen impurities of different particle sizes. When the first sieve hole 255 on the fixed panel 251 and the rotating panel 252 are aligned, the second sieve hole 256 on the outer ring are misaligned, thereby only screening out impurities larger than the diameter of the first sieve hole 255. After rotating the rotating handle 254 by a specific angle, the second sieve hole 256 on the outer ring of the fixed panel 251 and the rotating panel 252 are aligned, and the first sieve hole 255 are misaligned, thereby screening out impurities larger than the diameter of the second sieve hole 256. It can be understood that the specific angle of rotation of the rotating handle 254 can be adaptively changed according to the number of sieve holes distributed in a ring.

[0063] The first impurity removal layer 22 has several first fixing screw holes 221 spaced apart on its sidewall. A fixing ring extends downwards from the side of the fixing panel 251, and fixing holes 257 are spaced apart on the fixing ring. Fixing bolts 222 connect the first fixing screw holes 221 and the fixing holes 257. The fixing panel 251 needs to be fixed in position, hence the fixing ring extending from the side and the fixing holes 257. The fixing bolts 222 pass through the sidewall and are screwed into the fixing ring, preventing the fixing panel 251 from rotating. This allows the rotating panel 252 located above to rotate. When the rotating filter screen 25 needs to be disassembled, maintenance and replacement can be achieved by unscrewing the fixing bolts 222.

[0064] The second impurity removal layer 23 is equipped with a detachable rotating screen 26. The rotating screen 26 includes a screen surface 261 and a rotating agitator 262. The rotating agitator 262 includes a rotating motor 2621 and an agitator rod 2622. The rotating motor 2621 is located on the bottom side of the screen surface 261, and the agitator rod 2622 is located on the upper side of the screen surface 261 and is arranged horizontally. The drive shaft of the rotating motor 2621 passes through the screen surface 261 and is connected to the agitator rod 2622. The rotating screen 26 is used to perform a second screening and impurity removal. The rotating motor 2621 drives the agitator rod 2622 to rotate, thereby agitating the soil on the screen surface 261. Combined with the vibration of the vibrating motor 31, uniform screening is achieved.

[0065] The diameter of the second sieve aperture 256 is smaller than the diameter of the first sieve aperture 255, and the diameter of the sieve aperture on the screen surface 261 is smaller than the diameter of the second sieve aperture 256. Gradually decreasing sieve aperture diameters are a common feature of screening and impurity removal devices.

[0066] Reference Figure 3 , Figure 3 This is a cross-sectional schematic diagram of the layer structure of the rotating combined cup body in some embodiments of this utility model.

[0067] According to some embodiments of this utility model, optionally, the second impurity removal layer 23 has two movable grooves 231 opposite to each other on its sidewall. A second fixing screw hole 232 is provided on one side of each movable groove 231, allowing the movable groove 231 to communicate with the outside through the second fixing screw hole 232. An elastic limiting member 233 extends from the other side of the movable groove 231. A limiting block with an inclined surface is provided at the top of the elastic limiting member 233, and the inclined surface of the limiting block is inclined inwards towards the cup. The two elastic limiting members 233 on the inner wall are elastically movable, which can fix the position of the screen surface 261. During installation, the screen surface 261 is pushed into the second impurity removal layer 23 from bottom to top. The limiting block with the inclined surface is pressed back into the movable groove 231 under pressure, allowing the screen surface 261 to pass through. After passing through, the limiting block pops out and abuts against the bottom of the screen surface 261, providing support.

[0068] An elastic fixing bolt 234 is also provided between the elastic limiting member 233 and the second impurity removal layer 23. The elastic fixing bolt 234 includes a bolt post 2341 and a limiting spring 2342 sleeved around the bolt post 2341. The length of the bolt post 2341 is less than the length of the limiting spring 2342. The bolt post 2341 is screwed into the second fixing screw hole 232, and the end of the limiting spring 2342 is connected to the elastic limiting member 233. To maintain the rebound capability of the elastic limiting member 233, a limiting spring 2342 is provided on the side of the elastic limiting member 233 to enable its repeated pressing and rebound capability. The bolt post 2341 provided inside the limiting spring 2342 provides support and guidance for the limiting spring 2342.

[0069] It should be understood that the embodiments disclosed herein are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features as understood by those skilled in the art. It should also be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

[0070] The term "embodiment" in this specification refers to a specific feature or characteristic described in connection with an embodiment that is included in at least one embodiment of the present invention. Therefore, phrases or "embodiments" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0071] Furthermore, the described features or characteristics may be incorporated into one or more embodiments in any other suitable manner. In the above description, specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of embodiments of the present invention. However, those skilled in the art will understand that the present invention can be implemented without the aforementioned one or more specific details or may be implemented using other methods, components, materials, etc.

Claims

1. A soil impurity removal device that facilitates quality inspection, characterized in that, The device includes a counterweight base, a rotating combination cup body, and a vibration component disposed between the counterweight base and the rotating combination cup body. The rotating combination cup body includes a top cover, a first impurity removal layer, a second impurity removal layer, and a bottom storage box. The top cover, the first impurity removal layer, the second impurity removal layer, and the bottom storage box are sequentially screwed together. A detachable rotating filter screen is disposed inside the first impurity removal layer.

2. The soil impurity removal device for easy quality testing according to claim 1, characterized in that, The vibration assembly includes a vibration motor, a connecting base, vibration springs, and vibration limiting posts. The vibration motor is located at the bottom of the bottom storage box, and the connecting base connects the vibration motor to the counterweight base. Several vibration springs are also provided between the bottom storage box and the counterweight base.

3. The soil impurity removal device for easy quality inspection according to claim 2, characterized in that, The vibration spring is arranged in a ring around the periphery of the vibration motor. Each vibration spring has a corresponding vibration limiting post. The bottom of the vibration limiting post is connected to the counterweight base, and the height of the top of the vibration limiting post is lower than the height of the vibration spring.

4. The soil impurity removal device for easy quality testing according to claim 1, characterized in that, The rotary filter screen includes a fixed panel and a rotating panel. The rotating panel is located above the fixed panel, and a positioning post is connected between the rotating panel and the fixed panel. The positioning post is located on the vertical central axis of the rotating panel and the fixed panel. A circular groove is provided in the middle of the fixed panel, and a protruding annular buckle is provided on the bottom side of the rotating panel. The annular buckle and the circular groove are engaged. A rotating handle is also provided on the edge of the rotating panel extending upward.

5. The soil impurity removal device for easy quality inspection according to claim 4, characterized in that, The fixed panel has a first sieve hole arranged in a ring inside the circular groove, and a second sieve hole arranged in a ring on the outer ring of the fixed panel. The number of the first sieve hole and the second sieve hole are corresponding and staggered. The inner ring of the rotating panel is also provided with the first sieve hole, and the outer ring of the rotating panel is provided with the second sieve hole. The number of the first sieve hole and the second sieve hole on the rotating panel are corresponding and aligned.

6. The soil impurity removal device for easy quality inspection according to claim 4, characterized in that, The first impurity removal layer has several first fixing screw holes spaced apart on its sidewall. A fixing ring extends downward from the side of the fixing panel, and fixing holes are spaced apart on the fixing ring. Fixing bolts are connected between the first fixing screw holes and the fixing holes.

7. The soil impurity removal device for easy quality inspection according to claim 5, characterized in that, The second impurity removal layer is equipped with a detachable rotating screen, which includes a screen surface and a rotating agitator. The rotating agitator includes a rotating motor and a stirring rod. The rotating motor is located on the bottom side of the screen surface, and the stirring rod is located on the upper side of the screen surface and is arranged horizontally. The drive shaft of the rotating motor passes through the screen surface and is connected to the stirring rod.

8. The soil impurity removal device for easy quality inspection according to claim 7, characterized in that, The diameter of the second sieve hole is smaller than the diameter of the first sieve hole, and the diameter of the sieve hole on the sieve surface is smaller than the diameter of the second sieve hole.

9. The soil impurity removal device for easy quality inspection according to claim 7, characterized in that, The second impurity removal layer has two movable grooves on its sidewall. A second fixing screw hole is provided on one side of the movable groove, and the movable groove is connected to the outside through the second fixing screw hole. An elastic limiting member extends from the other side of the movable groove. A limiting block with an inclined surface is provided on the top of the elastic limiting member. The inclined surface of the limiting block is inclined inward into the cup.

10. The soil impurity removal device for easy quality inspection according to claim 9, characterized in that, An elastic fixing bolt is also provided between the elastic limiting member and the second impurity removal layer. The elastic fixing bolt includes a bolt post and a limiting spring sleeved around the bolt post. The length of the bolt post is less than the length of the limiting spring. The bolt post is screwed into the second fixing screw hole, and the end of the limiting spring is connected to the elastic limiting member.

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