Screening device suitable for diatomite impurity removal function

Abstract

The screening device comprises a base, a connecting spring, a discharging box, a feeding opening, a filtering box, a connecting block and a positioning block, the top of the base is fixedly connected with the bottom of the connecting spring, the top of the connecting spring is fixedly connected with the bottom of the discharging box, and the bottom of the discharging box is fixedly connected with the feeding opening. The top of the discharging box is fixedly connected with the bottom of the feeding opening. According to the screening machine, the base, the connecting spring, the discharging box, the feeding opening, the filtering box, a connecting block, a positioning block, an adjusting mechanism and a positioning mechanism are arranged and used in cooperation, and the problems that when an existing screening machine is cleaned, a worker cannot conveniently clean impurities, efficiency is too low, the impurities can be rapidly cleaned, and the screening efficiency is greatly improved are solved through the cooperative use of the base, the connecting spring, the discharging box, the feeding opening, the filtering box, the connecting block, the positioning block, the adjusting mechanism and the positioning mechanism. According to the screening device suitable for the diatomite impurity removal function, the product quality is improved by screening diatomite, and meanwhile, when impurities are cleaned, the screening device is convenient for workers to operate, and the operation difficulty is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of diatomite, and particularly relates to a screening device suitable for the impurity removal function of diatomite. Background Technique

[0002] Diatomite is a siliceous rock and a biogenic siliceous sedimentary rock, which is mainly composed of the remains of ancient diatoms. Its chemical composition is mainly SiO2, which can be expressed as SiO2·nH2O. The mineral composition is opal and its variants. When producing diatomite, it is necessary to remove impurities and screen it. Through impurity removal and screening, the product quality can be improved and the product appearance can be improved. As a high-end building decoration material, impurity removal can remove impurities and weed seeds and other substances that should not exist, ensuring the purity and quality of the product. When removing impurities, it is used through a screening machine, and when in use, it is necessary to clean its sundries. However, when the existing screening machine is cleaned, it is not convenient for workers to clean the sundries, and the efficiency is too slow. In order to quickly clean the impurities, a screening device suitable for the impurity removal function of diatomite is proposed. While improving the product quality by screening diatomite, when cleaning the impurities, it is convenient for workers to operate and reduces the operation difficulty. Content of the Utility Model

[0003] Aiming at the problems existing in the prior art, the utility model provides a screening device suitable for the impurity removal function of diatomite, which has the advantage of being convenient for cleaning impurities after screening, and solves the problems that when the existing screening machine is cleaned, it is not convenient for workers to clean the sundries, the efficiency is too slow, and in order to quickly clean the impurities, a screening device suitable for the impurity removal function of diatomite is proposed. While improving the product quality by screening diatomite, when cleaning the impurities, it is convenient for workers to operate and reduces the operation difficulty.

[0004] The utility model is realized as follows: A screening device suitable for the impurity removal function of diatomite includes a base, a connecting spring, a discharge box, a feeding port, a filtering box, a connecting block and a positioning block. The top of the base is fixedly connected to the bottom of the connecting spring, the top of the connecting spring is fixedly connected to the bottom of the discharge box, the top of the discharge box is fixedly connected to the bottom of the feeding port, the inside of the feeding port is movably connected with a filtering box, the rear side of the filtering box is fixedly connected to the front side of the positioning block, the rear side of the feeding port is fixedly connected to the front side of the connecting block, a positioning cavity is opened inside the positioning block, an adjusting mechanism and a positioning mechanism are arranged inside the positioning cavity, the left side of the adjusting mechanism penetrates to the left side of the positioning block, and the positioning mechanism is used in cooperation with the connecting block.

[0005] Preferably, the adjusting mechanism includes a bent rod, a fixed column and a cross bar. The left side of the bent rod penetrates to the left side of the positioning block, and the right side of the bent rod penetrates into the positioning block. The bent rod is movably connected to the inside of the positioning cavity through a first rotating shaft. The rear side of the fixed column penetrates to the rear side of the bent rod, and the front side of the fixed column is fixedly connected to the rear side of the cross bar. The cross bar is used in cooperation with the positioning mechanism. By providing the adjusting mechanism, when adjusting the filter box, it is convenient for the staff to operate and improves the efficiency of cleaning the filter box.

[0006] Preferably, the positioning mechanism includes a rotating rod, a moving column, a positioning rod and a compression spring. The top of the cross bar meshes with the bottom of the rotating rod. The rotating rod is movably connected to the inside of the positioning cavity through a second rotating shaft. The rear side of the moving column penetrates to the rear side of the rotating rod, and the front side of the moving column is fixedly connected to the rear side of the positioning rod. The top of the positioning rod is fixedly connected to the bottom of the compression spring, and the top of the compression spring is fixedly connected to the inner wall of the positioning cavity. The bottom of the positioning rod penetrates into the inside of the connecting block. By providing the positioning mechanism, the filter box can be stably fixed inside the feeding port to prevent deviation due to vibration during use.

[0007] Preferably, the surface of the connecting block is provided with a fixing groove, which is used in cooperation with the positioning rod. By providing the fixing groove, the positioning rod can be accurately inserted into the fixing groove when being inserted and fixed.

[0008] Preferably, a limiting block is fixedly connected to the inside of the positioning cavity, and the limiting block is sleeved on the surface of the positioning rod. By providing the limiting block, the positioning rod can move along the moving track provided by the limiting block to ensure the normal use of the structure and prevent damage.

[0009] Preferably, a travel groove is provided on the rear side of the rotating rod, which is used in cooperation with the moving column. By providing the travel groove, when the moving column moves, its moving direction and travel can be restricted to prevent exceeding the travel during use and causing damage to the structure.

[0010] Preferably, a limiting groove is provided on the rear side of the bent rod, which is used in cooperation with the fixed column. By providing the limiting groove, the moving direction and travel of the fixed column can be restricted to ensure the normal use of the overall structure.

[0011] 1. By using the cooperation of a base, a connecting spring, a discharge box, a feeding port, a filter box, a connecting block, a positioning block, an adjusting mechanism and a positioning mechanism, through the adjustment of the adjusting mechanism and the positioning mechanism, when screening diatomite, impurities are removed and isolated through the screening of the filter box, and the sundries are left inside the filter box, facilitating the cleaning of impurities by the staff. This addresses the problem that in existing screening machines, it is inconvenient for staff to clean the sundries and the efficiency is too slow. To quickly clean the impurities, a screening device suitable for the impurity removal function of diatomite is proposed. While improving the product quality by screening diatomite, it is convenient for staff to operate during impurity cleaning, reducing the operation difficulty.

[0012] 2. By setting an adjusting mechanism and a positioning mechanism, when disassembling the filter box to clean the impurities inside, it is convenient for staff to operate and use, accelerating the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structural diagram provided by an embodiment of the present invention;

[0014] Figure 2 is a rear three-dimensional view of the base provided by an embodiment of the present invention;

[0015] Figure 3 is a rear three-dimensional view of the feeding port provided by an embodiment of the present invention;

[0016] Figure 4 is provided by an embodiment of the present invention Figure 2 partial enlarged view of part A in

[0017] In the figure: 1, base; 2, connecting spring; 3, discharge box; 4, feeding port; 5, filter box; 6, connecting block; 7, positioning block; 8, positioning cavity; 9, adjusting mechanism; 901, bent rod; 902, fixed column; 903, cross bar; 10, positioning mechanism; 1001, rotating rod; 1002, moving column; 1003, positioning rod; 1004, compression spring; 11, fixed groove; 12, limiting block; 13, travel groove; 14, limiting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] To further understand the inventive content, features and effects of the present invention, the following embodiments are cited and described in detail in conjunction with the accompanying drawings.

[0019] The structure of the present invention will be described in detail below with reference to the accompanying drawings.

[0020] Such as Figures 1 to 4As shown in the figure, a screening device applicable to the impurity removal function of diatomite provided by an embodiment of the present utility model includes a base 1, a connecting spring 2, a discharge box 3, a feeding port 4, a filter box 5, a connecting block 6, and a positioning block 7. The top of the base 1 is fixedly connected to the bottom of the connecting spring 2, the top of the connecting spring 2 is fixedly connected to the bottom of the discharge box 3, the top of the discharge box 3 is fixedly connected to the bottom of the feeding port 4, a filter box 5 is movably connected inside the feeding port 4, the rear side of the filter box 5 is fixedly connected to the front side of the positioning block 7, the rear side of the feeding port 4 is fixedly connected to the front side of the connecting block 6, a positioning cavity 8 is provided inside the positioning block 7, an adjusting mechanism 9 and a positioning mechanism 10 are provided inside the positioning cavity 8, the left side of the adjusting mechanism 9 penetrates to the left side of the positioning block 7, and the positioning mechanism 10 is used in cooperation with the connecting block 6.

[0021] Reference Figure 4 , the adjusting mechanism 9 includes a bent rod 901, a fixed column 902, and a cross bar 903. The left side of the bent rod 901 penetrates to the left side of the positioning block 7, the right side of the bent rod 901 penetrates to the inside of the positioning block 7, the bent rod 901 is movably connected inside the positioning cavity 8 through a first rotating shaft, the rear side of the fixed column 902 penetrates to the rear side of the bent rod 901, the front side of the fixed column 902 is fixedly connected to the rear side of the cross bar 903, and the cross bar 903 is used in cooperation with the positioning mechanism 10.

[0022] Adopting the above solution: By setting the adjusting mechanism 9, when adjusting the filter box 5, it is convenient for the staff to operate and improves the cleaning efficiency of the filter box 5.

[0023] Reference Figure 4 , the positioning mechanism 10 includes a rotating rod 1001, a moving column 1002, a positioning rod 1003, and a compression spring 1004. The top of the cross bar 903 meshes with the bottom of the rotating rod 1001, the rotating rod 1001 is movably connected inside the positioning cavity 8 through a second rotating shaft, the rear side of the moving column 1002 penetrates to the rear side of the rotating rod 1001, the front side of the moving column 1002 is fixedly connected to the rear side of the positioning rod 1003, the top of the positioning rod 1003 is fixedly connected to the bottom of the compression spring 1004, the top of the compression spring 1004 is fixedly connected to the inner wall of the positioning cavity 8, and the bottom of the positioning rod 1003 penetrates to the inside of the connecting block 6.

[0024] Adopting the above solution: By setting the positioning mechanism 10, the filter box 5 can be stably fixed inside the feeding port 4 to prevent deviation due to vibration during use.

[0025] Reference Figure 3 and Figure 4 , a fixing groove 11 is provided on the surface of the connecting block 6, and the fixing groove 11 is used in cooperation with the positioning rod 1003.

[0026] Adopting the above solution: By setting the fixed slot 11, when the positioning rod 1003 is inserted and fixed, it can be accurately inserted into the inside of the fixed slot 11.

[0027] Reference Figure 4 , a limiting block 12 is fixedly connected inside the positioning cavity 8, and the limiting block 12 is sleeved on the surface of the positioning rod 1003.

[0028] Adopting the above solution: By setting the limiting block 12, the positioning rod 1003 can move along the movement trajectory provided by the limiting block 12, ensuring the normal use of the structure and preventing damage.

[0029] Reference Figure 4 , a travel slot 13 is opened at the rear side of the rotating rod 1001, and the travel slot 13 is used in cooperation with the moving column 1002.

[0030] Adopting the above solution: By setting the travel slot 13, when the moving column 1002 moves, its moving direction and travel can be restricted, preventing it from exceeding the travel during use and causing damage to the structure.

[0031] Reference Figure 4 , a limiting slot 14 is opened at the rear side of the bent rod 901, and the limiting slot 14 is used in cooperation with the fixed column 902.

[0032] Adopting the above solution: By setting the limiting slot 14, the moving direction and travel of the fixed column 902 can be restricted, ensuring the normal use of the overall structure.

[0033] During use, press down the moving rod, and the moving rod rotates counterclockwise with the first rotating shaft as the center. When rotating, the inner wall of the limiting slot 14 squeezes the surface of the fixed column 902 to make the fixed column 902 move to the right. The fixed column 902 drives the cross bar 903 to move to the right. The cross bar 903 meshes with the rotating rod 1001 to make the rotating rod 1001 rotate clockwise with the second rotating shaft as the center. When rotating, the inner wall of the travel slot 13 squeezes the surface of the fixed column 902 to make the fixed column 902 move upward. The fixed column 902 drives the positioning rod 1003 to move upward along the movement trajectory provided by the limiting block 12 while compressing the compression spring 1004, so that the positioning rod 1003 moves into the inside of the positioning cavity 8. At this time, the filter box 5 can be pulled out backward to clean the sundries inside. After completion, push the filter box 5 forward again, release the moving rod, and the positioning rod 1003 is reinserted into the inside of the fixed slot 11 through the resilience of the compression spring 1004, and the diatomite can be screened again.

[0034] In summary, for the screening device applicable to the impurity removal function of diatomite, by the combined use of the base 1, connecting spring 2, discharge box 3, feeding port 4, filter box 5, connecting block 6, positioning block 7, positioning cavity 8, adjusting mechanism 9, bent rod 901, fixed column 902, cross bar 903, positioning mechanism 10, rotating rod 1001, moving column 1002, positioning rod 1003, compression spring 1004, fixed groove 11, limiting block 12, travel groove 13 and limiting groove 14, it solves the problem that when the existing screening machine is cleaned, it is not convenient for the staff to clean the sundries and the efficiency is too slow. In order to quickly clean the impurities, a screening device applicable to the impurity removal function of diatomite is proposed. While improving the product quality by screening diatomite, it is convenient for the staff to operate and reduces the operation difficulty when cleaning the impurities.

[0035] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A screening device suitable for removing impurities from diatomite, comprising a base (1), a connecting spring (2), a discharge box (3), a feeding port (4), a filter box (5), a connecting block (6) and a positioning block (7), characterized in that: The top of the base (1) is fixedly connected to the bottom of the connecting spring (2), the top of the connecting spring (2) is fixedly connected to the bottom of the discharge box (3), the top of the discharge box (3) is fixedly connected to the bottom of the feeding port (4), the inside of the feeding port (4) is movably connected with a filter box (5), the rear side of the filter box (5) is fixedly connected to the front side of the positioning block (7), the rear side of the feeding port (4) is fixedly connected to the front side of the connecting block (6), a positioning cavity (8) is provided inside the positioning block (7), an adjusting mechanism (9) and a positioning mechanism (10) are provided inside the positioning cavity (8), the left side of the adjusting mechanism (9) passes through the left side of the positioning block (7), and the positioning mechanism (10) is used in conjunction with the connecting block (6).

2. A screening device suitable for diatomite impurity removal as claimed in claim 1, characterized in that: The adjustment mechanism (9) comprises a bent rod (901), a fixed column (902) and a cross bar (903); the left side of the bent rod (901) penetrates to the left side of the positioning block (7); the right side of the bent rod (901) penetrates to the inside of the positioning block (7); the bent rod (901) is movably connected to the inside of the positioning cavity (8) via a first rotating shaft; the rear side of the fixed column (902) penetrates to the rear side of the bent rod (901); the front side of the fixed column (902) is fixedly connected to the rear side of the cross bar (903); and the cross bar (903) is used in conjunction with the positioning mechanism (10).

3. A screening device suitable for diatomite impurity removal as claimed in claim 2, characterized in that: The positioning mechanism (10) comprises a rotating rod (1001), a moving column (1002), a positioning rod (1003) and a compression spring (1004); the top of the cross bar (903) meshes with the bottom of the rotating rod (1001); the rotating rod (1001) is movably connected to the interior of the positioning cavity (8) via a second rotating shaft; the rear side of the moving column (1002) penetrates to the rear side of the rotating rod (1001); the front side of the moving column (1002) is fixedly connected to the rear side of the positioning rod (1003); the top of the positioning rod (1003) is fixedly connected to the bottom of the compression spring (1004); the top of the compression spring (1004) is fixedly connected to the inner wall of the positioning cavity (8); and the bottom of the positioning rod (1003) penetrates to the interior of the connecting block (6).

4. A screening device suitable for diatomite impurity removal as claimed in claim 3, characterized in that: A fixing groove (11) is provided on the surface of the connection block (6), and the fixing groove (11) is used in conjunction with the positioning rod (1003).

5. A screening device suitable for diatomite impurity removal as claimed in claim 3, characterized in that: A limiting block (12) is fixedly connected to the interior of the positioning cavity (8), and the limiting block (12) is sleeved on the surface of the positioning rod (1003).

6. A screening device suitable for diatomite impurity removal as claimed in claim 3, characterized in that: A travel groove (13) is provided on the rear side of the rotating rod (1001), and the travel groove (13) is used in conjunction with the moving column (1002).

7. A screening device suitable for diatomite impurity removal as claimed in claim 2, characterized in that: A limiting groove (14) is provided on the rear side of the bent rod (901), and the limiting groove (14) is used in conjunction with the fixing column (902).

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