Soil sieve convenient to use

Abstract

The utility model discloses a soil sieve convenient to use, which relates to the field of soil detection and comprises a base plate, a collecting port is welded on one side of the base plate, grips are mounted on two sides of the base plate, clamping rods are welded on the outer walls of the grips, and fixing blocks are mounted on the outer walls of the grips. The collecting opening is welded through the base plate, when the device is used, the notch is formed in one side of the base plate and matched with the collecting opening, screen underflow can be conveniently subpackaged and cannot be spilled out of a vessel, the holding handle is clamped and fixed through the base plate, and when the device is used, the screen underflow can be conveniently collected through the notch. The arrangement of a base plate and a grip facilitates the adjustment of the grip according to needs, the fixation of the base plate in different directions and the subpackaging when many samples exist, a screen frame is arranged to achieve a tight fitting effect on a third magnetic ring, and when the device is used, the arrangement of the screen frame and the third magnetic ring facilitates the replacement of screen meshes with different screen holes according to needs.

Description

Technical Field

[0001] The utility model relates to the field of soil detection, in particular to a soil sieve which is convenient to use. Background Art

[0002] A soil sieve is a sieve for filtering soil. It is widely used in various laboratories for grading, screening, analysis, and testing of samples. The purpose of grading or separation is achieved by allowing a part of the soil to pass through the sieve holes and become the undersize. Therefore, a soil sieve that is easy to use is needed.

[0003] The existing patent document with the technical publication number CN220177467U provides a soil sieving instrument for an environmental monitoring laboratory, including a sieving instrument, a controller is arranged on the front side of the outer wall of the sieving instrument, a buffer spring is arranged on the top of the sieving instrument, a vibration plate is arranged on the top of the buffer spring, a sieving box is arranged on the top of the vibration plate, fixed columns are arranged on both sides of the sieving box, a card block is arranged above the fixed column, and an abutment plate is arranged on the top of the card block. The device effectively reduces the impact of the horizontal vibration motor on the sieving box by the buffer spring arranged at the bottom, and plays a buffering role at the same time, and three groups of sieves with different densities are more convenient for distinguishing soils of different coarseness and fineness. However, when the CN220177467U technology is operated, it is not convenient to replace the sieve holes according to needs. When the powdery or granular sieve underfill is divided into a storage container, it is very easy to pour it incompletely or spill out of the container, which is very inconvenient. When there are many samples, the inconvenience of dividing the samples, therefore, a convenient soil sieve is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an easy-to-use soil sieve to solve the problem that the existing easy-to-use soil sieve is not convenient to replace the sieve holes according to needs when in use, and it is very easy to pour the powdery or granular sieve materials into the storage container incompletely or spill out of the container, which is very inconvenient, and it is inconvenient to pack when there are many samples.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a soil sieve that is easy to use, comprising a chassis, and a collecting port is welded on one side of the chassis.

[0006] Handles are installed on both sides of the chassis, a clamping rod is welded to the outer wall of the handle, a fixing block is installed on the outer wall of the handle, and an anti-slip sleeve is attached to the outer wall of the handle.

[0007] A first magnetic ring is bonded to the upper end of the chassis, a second magnetic ring is attached to the upper end of the first magnetic ring, a screen frame is bonded to the upper end of the second magnetic ring, a third magnetic ring is bonded to the inner wall of the screen frame, an iron ring is attached to the upper end of the third magnetic ring, and a screen is welded to the inner wall of the iron ring.

[0008] Preferably, the chassis is snap-connected to the handle, and the handle is symmetrically arranged with respect to the center axis of the chassis.

[0009] Preferably, the handle is movably connected to the fixing block, and the inner wall of the fixing block is of open-hole design.

[0010] Preferably, the outer wall of the first magnetic ring is tightly fitted with the outer wall of the chassis, and the outer wall diameter of the first magnetic ring is the same as the outer wall diameter of the chassis.

[0011] Preferably, the outer wall of the second magnetic ring is tightly fitted with the outer wall of the screen frame, and the outer wall diameter of the second magnetic ring is the same as the outer wall diameter of the screen frame.

[0012] Preferably, the iron ring is snap-connected to the screen frame, and the screen frame is arranged in a circular structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model has a bottom plate that plays a welding role on the collecting port. When the device is in use, a notch is provided on one side of the bottom plate, which cooperates with the collecting port to conveniently pack the sieved material without spilling out of the container.

[0015] 2. The utility model has a clamping and fixing effect on the handle by setting the chassis. When using the device, the setting of the chassis and the handle is convenient for adjusting the handle according to the needs when there are many samples, and fixing the chassis in different directions for easy packaging;

[0016] 3. The utility model provides a screen frame to achieve a close fit with the third magnetic ring. When the device is used, the screen frame and the third magnetic ring are provided to facilitate replacement of screens with different screen holes as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a vertical appearance diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model in vertical and sectional view;

[0019] Figure 3 For this utility model Figure 1 The enlarged structural diagram of the middle A part;

[0020] Figure 4 For this utility model Figure 2 Schematic diagram of the structure with the B part enlarged.

[0021] In the figure: 1. chassis; 2. collecting port; 3. handle; 4. clamping rod; 5. fixing block; 6. anti-slip sleeve; 7. first magnetic ring; 8. second magnetic ring; 9. screen frame; 10. third magnetic ring; 11. iron ring; 12. screen. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0023] The following describes an embodiment of the utility model based on its overall structure.

[0024] See also Figure 1-4 A soil sieve that is easy to use includes a chassis 1, and a collecting port 2 is welded on one side of the chassis 1. The chassis 1 is provided to weld the collecting port 2. When the device is used, a notch is provided on one side of the chassis 1. Cooperating with the collecting port 2, the sieved material can be packaged very conveniently without spilling out of the container.

[0025] See also Figure 1-4 , a soil sieve that is easy to use, handles 3 are installed on both sides of the chassis 1, the chassis 1 and the handles 3 are snap-fitted and connected, and the handles 3 are symmetrically arranged with the central axis of the chassis 1, a clamping rod 4 is welded on the outer wall of the handle 3, a fixing block 5 is installed on the outer wall of the handle 3, the handle 3 is movably connected to the fixing block 5, and the inner wall of the fixing block 5 is an open-hole design, and the outer wall of the handle 3 is fitted with an anti-slip sleeve 6. The chassis 1 is arranged to snap-fit ​​and fix the handle 3. When the device is used, the arrangement of the chassis 1 and the handle 3 is convenient for adjusting the handle 3 according to needs when there are many samples, and fixing the chassis 1 in different directions for easy packaging.

[0026] See also Figure 1-4 , a soil sieve that is easy to use, a first magnetic ring 7 is bonded to the upper end of the chassis 1, the outer wall of the first magnetic ring 7 is tightly fitted with the outer wall of the chassis 1, and the outer wall diameter of the first magnetic ring 7 is the same as the outer wall diameter of the chassis 1, the upper end of the first magnetic ring 7 is bonded with the second magnetic ring 8, the upper end of the second magnetic ring 8 is bonded with a screen frame 9, the outer wall of the second magnetic ring 8 is tightly fitted with the outer wall of the screen frame 9, and the outer wall diameter of the second magnetic ring 8 is the same as the outer wall diameter of the screen frame 9, the inner wall of the screen frame 9 is bonded with a third magnetic ring 10, the iron ring 11 is snap-connected with the screen frame 9, and the screen frame 9 is a circular structure, the upper end of the third magnetic ring 10 is bonded with the iron ring 11, and the inner wall of the iron ring 11 is welded with a screen mesh 12, the screen frame 9 is set to play a close fitting role on the third magnetic ring 10, and when using the device, the setting of the screen frame 9 and the third magnetic ring 10 is convenient for replacing the screen mesh 12 of different screen holes as needed.

[0027] Working principle: When in use, take out the device and place it in the designated position, glue and fix the first magnetic ring 7 to the chassis 1, glue and fix the second magnetic ring 8 to the screen frame 9, and then glue and fix the screen frame 9 to the third magnetic ring 10. According to the use requirements, take out the sieve 12 of the specified sieve hole size, fix the sieve frame 9 by magnetic adsorption with the iron ring 11, then invert the soil in the sieve frame 9, vibrate the chassis 1 to screen the soil, and finally, according to the use requirements, snap and fix the handle 3 to the chassis 1 at a specified angle, rotate the handle 3 to the fixed block 5, snap and fix the fixed block 5 to the clamping rod 4, lift the chassis 1, and pack the powdery or granular screened material into the storage container. This completes the use of the device. The contents not described in detail in this manual belong to the prior art known to professional and technical personnel in this field.

[0028] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A soil sieve convenient for use, comprising a chassis (1), characterized in that: A collecting port (2) is welded on one side of the chassis (1); A handle (3) is installed on both sides of the chassis (1), a clamping rod (4) is welded to the outer wall of the handle (3), a fixing block (5) is installed on the outer wall of the handle (3), and an anti-slip sleeve (6) is attached to the outer wall of the handle (3); A first magnetic ring (7) is bonded to the upper end of the chassis (1), a second magnetic ring (8) is bonded to the upper end of the first magnetic ring (7), a screen frame (9) is bonded to the upper end of the second magnetic ring (8), a third magnetic ring (10) is bonded to the inner wall of the screen frame (9), an iron ring (11) is bonded to the upper end of the third magnetic ring (10), and a screen (12) is welded to the inner wall of the iron ring (11).

2. A soil sieve convenient to use according to claim 1, characterized in that: The chassis (1) is snap-fitted to the handle (3), and the handle (3) is symmetrically arranged about the central axis of the chassis (1).

3. A soil sieve convenient to use according to claim 1, characterized in that: The handle (3) is movably connected to the fixing block (5), and the inner wall of the fixing block (5) is of open-hole design.

4. A soil sieve convenient to use according to claim 1, characterized in that: The outer wall of the first magnetic ring (7) is tightly fitted with the outer wall of the base plate (1), and the diameter of the outer wall of the first magnetic ring (7) is the same as the diameter of the outer wall of the base plate (1).

5. A soil sieve convenient to use according to claim 1, characterized in that: The outer wall of the second magnetic ring (8) is tightly fitted with the outer wall of the screen frame (9), and the diameter of the outer wall of the second magnetic ring (8) is the same as the diameter of the outer wall of the screen frame (9).

6. A soil sieve convenient to use according to claim 1, characterized in that: The iron ring (11) is snap-fitted and connected to the screen frame (9), and the screen frame (9) is arranged in a circular structure.

Images