Sand processing and filtering device

Abstract

The utility model discloses a filtering device for sand processing, which relates to the technical field of material processing and comprises a filtering box, a screening mechanism is arranged in an inner cavity of the filtering box, a mounting mechanism is arranged in the screening mechanism, and the screening mechanism comprises a fixing block fixedly mounted on the inner wall of the filtering box. A fixing hole is formed in the surface of the fixing block, a fixing bolt is in threaded connection with the inner side of the fixing hole, a mounting frame sleeves the outer side of the fixing bolt, a filter screen is arranged at the top of the mounting frame, and the filter screen is fixedly connected with the mounting frame through a mounting mechanism. According to the sand processing and filtering device, due to the arrangement of the mounting mechanism, the filter screen is more convenient and rapid to clean and maintain, blockage can be effectively prevented, the filtering efficiency is improved, the service life of equipment is prolonged, the maintenance time and cost can be saved, and the downtime of the equipment is shortened, so that the production efficiency and the product quality are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of material processing, and in particular relates to a sand processing and filtering device. Background Art

[0002] A flowerpot is a container used for planting flowers. It is in the shape of an inverted frustum or inverted prism with a large mouth and a small bottom. Flowerpots for planting flowers come in various forms and sizes. Flower producers or flower growers can choose flowerpots according to the characteristics and needs of the flowers and the characteristics of the flowerpots. Flowerpots can be divided into many types according to different making materials.

[0003] Sand is used as a filling material in flower pot making to increase the strength and stability of the flower pots, especially for materials that require a certain structural strength, such as ceramic or concrete flower pots. Sand can provide better support and prevent deformation. Sand in the natural environment may contain impurities, pollutants or particles that do not meet manufacturing requirements. These impurities and bad particles can be removed through processing and filtering devices to improve the purity and quality of the sand.

[0004] During the use of the existing sand processing and filtering device, users are unable to clean and maintain the filter screen easily and conveniently, resulting in the user being unable to clean the filter screen in a timely and effective manner, causing the filter screen to become clogged, accumulating material residues and impurities, and reducing the filtration efficiency. It can also cause other parts of the equipment to wear out or fail prematurely, increasing the cost of repair and replacement of parts, and ultimately affecting the normal operation of the equipment. Utility Model Content

[0005] The technical problem to be solved by the utility model is that during the use of the existing sand processing and filtering device, the user cannot clean and maintain the filter screen therein easily and conveniently.

[0006] The utility model solves the technical problem by adopting the following technical solution: a sand processing and filtering device, comprising a filter box, an inner cavity of the filter box is provided with a screening mechanism, an interior of the screening mechanism is provided with a mounting mechanism, the screening mechanism comprises a fixing block fixedly mounted on the inner wall of the filter box, a fixing hole is provided on the surface of the fixing block, a fixing bolt is threadedly connected to the inner side of the fixing hole, an installation frame is sleeved on the outer side of the fixing bolt, a filter screen is provided on the top of the installation frame, and the filter screen is fixedly connected to the installation frame through the mounting mechanism;

[0007] The mounting mechanism comprises a slot provided at the top of the mounting frame, the inner side of the slot and the surface of the filter screen are provided with threaded holes, and the inner side of the threaded hole is threadedly connected with a hand-tightened bolt;

[0008] A buffer mechanism is arranged on the outer side of the fixing bolt, and the buffer mechanism includes a first buffer spring and a second buffer spring which are respectively sleeved on the outer side of the fixing bolt, the first buffer spring is located at the top of the installation frame, and the second buffer spring is located at the bottom of the installation frame.

[0009] As a preferred embodiment of the utility model, a sand inlet is provided at the top of the filter box, a sand outlet is provided at the bottom of the filter box, and support columns are provided at the four corners of the bottom of the filter box.

[0010] As a preferred embodiment of the present invention, an inspection port is provided on one side of the filter box, and a door panel is provided on the outer side of the inspection port.

[0011] As a preferred embodiment of the utility model, a protection box is provided on one side of the filter box, and a transmission mechanism is provided in the inner cavity of the protection box. The transmission mechanism includes a servo motor fixedly installed in the inner cavity of the protection box.

[0012] As a preferred embodiment of the utility model, the inner wall of the filter box is provided with a bearing seat, and the number of the bearing seats is two. The inner sides of the two bearing seats are respectively provided with a first rotating shaft and a second rotating shaft, and the first rotating shaft and the second rotating shaft both extend to the inner cavity of the protective box, and one end of the first rotating shaft is fixedly connected to the servo motor.

[0013] As a preferred embodiment of the present invention, a driven wheel is arranged on the outer side of the second rotating shaft, a transmission wheel is arranged on the outer side of the first rotating shaft, and belts are sleeved on the outer sides of the transmission wheel and the driven wheel.

[0014] As a preferred embodiment of the present invention, jacking blocks are provided on the outer sides of the driving wheel and the driven wheel, and the number of the jacking blocks is four.

[0015] The beneficial effects of the utility model are:

[0016] 1. This kind of sand processing and filtering device, through the setting of the installation mechanism, makes the cleaning and maintenance of the filter screen more convenient and quick, can effectively prevent blockage, improve the filtering efficiency, extend the service life of the equipment, save maintenance time and cost, reduce the downtime of the equipment, thereby improving production efficiency and product quality.

[0017] 2. This sand processing and filtering device, through the setting of the transmission mechanism, can drive the jacking block to rotate, so that the filter screen produces vibration movement, thereby realizing the screening and separation of sand, and can also ensure the continuous screening and filtering of sand, improve production efficiency and product quality. Through the setting of the buffer mechanism, it can reduce the wear of equipment and parts caused by vibration and impact force, extend the service life of the equipment, and reduce maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the overall structure provided by the embodiment of the utility model;

[0019] Figure 2 It is a bottom view of a local structure provided by an embodiment of the utility model;

[0020] Figure 3 It is an exploded view of a local structure provided by an embodiment of the utility model;

[0021] Figure 4 It is a partial structural cross-sectional view provided by an embodiment of the utility model;

[0022] Figure 5 The utility model embodiment provides Figure 2 A magnified view of the structure in the middle.

[0023] Explanation of marks in the figure: 1. Filter box; 2. Screening mechanism; 201. Fixing block; 202. Fixing hole; 203. Fixing bolt; 204. Mounting frame; 205. Filter screen; 3. Mounting mechanism; 301. Slot; 302. Threaded hole; 303. Tightening bolt; 4. Buffer mechanism; 401. First buffer spring; 402. Second buffer spring; 5. Transmission mechanism; 501. Servo motor; 502. Bearing seat; 503. First rotating shaft; 504. Second rotating shaft; 505. Driven wheel; 506. Transmission wheel; 507. Belt; 6. Lifting block; 7. Sand inlet; 8. Sand outlet; 9. Support column; 10. Inspection port; 11. Door panel; 12. Protective box. DETAILED DESCRIPTION

[0024] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0025] like Figures 1 to 5 As shown, a sand processing and filtering device provided by the utility model comprises a filter box 1, an inner cavity of the filter box 1 is provided with a screening mechanism 2, an interior of the screening mechanism 2 is provided with a mounting mechanism 3, the screening mechanism 2 comprises a fixing block 201 fixedly mounted on the inner wall of the filter box 1, a fixing hole 202 is provided on the surface of the fixing block 201, a fixing bolt 203 is threadedly connected to the inner side of the fixing hole 202, an installation frame 204 is sleeved on the outer side of the fixing bolt 203, a filter screen 205 is provided on the top of the installation frame 204, and the filter screen 205 is fixedly connected to the installation frame 204 through the mounting mechanism 3;

[0026] The mounting mechanism 3 includes a slot 301 formed on the top of the mounting frame 204 . The inner side of the slot 301 and the surface of the filter screen 205 are both provided with threaded holes 302 . The inner side of the threaded hole 302 is threadedly connected with a hand-tightened bolt 303 .

[0027] refer to Figures 1 to 3 A buffer mechanism 4 is arranged on the outside of the fixing bolt 203, and the buffer mechanism 4 includes a first buffer spring 401 and a second buffer spring 402 which are respectively sleeved on the outside of the fixing bolt 203, the first buffer spring 401 is located at the top of the installation frame 204, and the second buffer spring 402 is located at the bottom of the installation frame 204, a sand inlet 7 is opened at the top of the filter box 1, a sand outlet 8 is opened at the bottom of the filter box 1, support columns 9 are arranged at the four corners of the bottom of the filter box 1, an inspection port 10 is arranged on one side of the filter box 1, and a door panel 11 is arranged on the outside of the inspection port 10.

[0028] The above scheme is adopted: the buffer mechanism 4 and the installation frame 204 can be fixed and limited by the combination of the fixing block 201 and the fixing bolt 203, so as to prevent the fixing block 201 and the fixing bolt 203 from being separated during the operation of the equipment. At the same time, the threaded connection method is used to facilitate the user to disassemble and repair the buffer mechanism 4 and the installation frame 204. The filter screen 205 can be fixed and limited by the setting of the slot 301. The hand-tightening bolt 303 can be installed by the setting of the threaded hole 302. At the same time, the filter screen 205 can be firmly fixed on the inner side of the slot 301. The hand-tightening bolt 303 is used to facilitate the user to replace the filter screen 205. The setting of the filter screen 205 can effectively filter large particles and impurities mixed in the sand raw material. The setting of the first buffer spring 401 and the second buffer spring 402 can reduce the vibration and impact of the installation frame 204, protect the equipment and increase the service life.

[0029] refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 A protective box 12 is provided on one side of the filter box 1, and a transmission mechanism 5 is provided in the inner cavity of the protective box 12. The transmission mechanism 5 includes a servo motor 501 fixedly installed in the inner cavity of the protective box 12, and a bearing seat 502 is provided on the inner wall of the filter box 1. The number of bearing seats 502 is two, and the inner sides of the two bearing seats 502 are respectively provided with a first rotating shaft 503 and a second rotating shaft 504, and the first rotating shaft 503 and the second rotating shaft 504 both extend to the inner cavity of the protective box 12, one end of the first rotating shaft 503 is fixedly connected to the servo motor 501, and a driven wheel 505 is provided on the outer side of the second rotating shaft 504, and a transmission wheel 506 is provided on the outer side of the first rotating shaft 503, and belts 507 are sleeved on the outer sides of the transmission wheel 506 and the driven wheel 505, and lifting blocks 6 are provided on the outer sides of the transmission wheel 506 and the driven wheel 505, and the number of lifting blocks 6 is four.

[0030] The above scheme is adopted: through the setting of the protective box 12, the transmission mechanism 5 and its internal parts can be protected from the influence of the external environment, ensuring the normal operation of the transmission mechanism 5 and extending the service life; through the setting of the servo motor 501, a driving force can be provided to drive the rotation of the first rotating shaft 503 and the transmission wheel 506; through the setting of the belt 507, the transmission wheel 505 and the driven wheel 506 can be connected, and power can be transmitted to produce a working effect between the two; the rotating first rotating shaft 503 and the second rotating shaft 504 can drive the lifting block 6 to rotate; through the setting of the lifting block 6, the mounting frame 204 can be pushed to make it vibrate, thereby effectively enhancing the filtering effect of the filter net 205.

[0031] Working principle:

[0032] When in use, sand first enters the interior of the filter box 1 through the sand inlet 7, and the servo motor 501 is operated to drive the first rotating shaft 503 and the second rotating shaft 504 to rotate, while driving the lifting block 6. The sand contacts the mounting frame 204 under the flipping of the lifting block 6, driving the filter screen 205 inside the mounting frame 204 to vibrate, thereby screening out impurities and larger particles in the sand. During the screening process, the first buffer spring 401 and the second buffer spring 402 of the buffer mechanism 4 play a buffering role to reduce mechanical shock. Finally, the screened sand is discharged through the sand discharge port 8. The user opens the inspection port 10 and the door panel 11 to clean and maintain the interior of the filter box 1. At the same time, the hand-tightening bolt 303 is twisted to disengage it from the inside of the threaded hole 302, and the filter screen 205 is separated from the mounting frame 204, thereby disassembling, cleaning and replacing the filter screen 205, thereby maintaining the screening efficiency of the equipment.

[0033] To sum up: this kind of sand processing and filtering device, through the setting of the mounting mechanism 3, makes the cleaning and maintenance of the filter screen 205 more convenient and quick, can effectively prevent clogging, improve the filtering efficiency, extend the service life of the equipment, and can also save maintenance time and cost, reduce the downtime of the equipment, thereby improving production efficiency and product quality. Through the setting of the transmission mechanism 5, it can drive the jacking block 6 to rotate, so that the filter screen 205 produces a vibrating motion, thereby realizing the screening and separation of the sand, and can also ensure the continuous screening and filtering of the sand, improve the production efficiency and product quality. Through the setting of the buffer mechanism 4, the vibration and impact force that will cause wear to the equipment and parts can be reduced, the service life of the equipment can be extended, and the maintenance cost can be reduced.

[0034] 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 order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or device;

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents;

[0036] The above description only describes the specific implementation methods of the utility model. Various examples do not limit the essential content of the utility model. Ordinary technicians in the relevant technical field can modify or deform the specific implementation methods described above after reading the description without departing from the essence and scope of the utility model.

Claims

1. A sand processing and filtering device, comprising a filter box (1), the inner cavity of the filter box (1) is provided with a screening mechanism (2), the interior of the screening mechanism (2) is provided with a mounting mechanism (3), characterized in that: The screening mechanism (2) comprises a fixing block (201) fixedly mounted on the inner wall of the filter box (1); a fixing hole (202) is provided on the surface of the fixing block (201); a fixing bolt (203) is threadedly connected to the inner side of the fixing hole (202); a mounting frame (204) is sleeved on the outer side of the fixing bolt (203); a filter screen (205) is provided on the top of the mounting frame (204); and the filter screen (205) is fixedly connected to the mounting frame (204) via the mounting mechanism (3); The mounting mechanism (3) comprises a slot (301) provided at the top of the mounting frame (204), the inner side of the slot (301) and the surface of the filter screen (205) are both provided with threaded holes (302), and the inner side of the threaded hole (302) is threadedly connected with a hand-tightening bolt (303); A buffer mechanism (4) is arranged on the outside of the fixing bolt (203), and the buffer mechanism (4) comprises a first buffer spring (401) and a second buffer spring (402) which are respectively sleeved on the outside of the fixing bolt (203), the first buffer spring (401) being located at the top of the installation frame (204), and the second buffer spring (402) being located at the bottom of the installation frame (204).

2. A sand processing and filtering device according to claim 1, characterized in that: The top of the filter box (1) is provided with a sand inlet (7), the bottom of the filter box (1) is provided with a sand outlet (8), and the four corners of the bottom of the filter box (1) are provided with support columns (9).

3. A sand processing and filtering device according to claim 1, characterized in that: A maintenance opening (10) is provided on one side of the filter box (1), and a door panel (11) is provided on the outside of the maintenance opening (10).

4. A sand processing and filtering device according to claim 1, characterized in that: A protection box (12) is provided on one side of the filter box (1), and a transmission mechanism (5) is provided in the inner cavity of the protection box (12). The transmission mechanism (5) comprises a servo motor (501) fixedly mounted in the inner cavity of the protection box (12).

5. A sand processing and filtering device according to claim 4, characterized in that: The inner wall of the filter box (1) is provided with a bearing seat (502), and the number of the bearing seats (502) is two. The inner sides of the two bearing seats (502) are respectively provided with a first rotating shaft (503) and a second rotating shaft (504), and the first rotating shaft (503) and the second rotating shaft (504) both extend to the inner cavity of the protection box (12), and one end of the first rotating shaft (503) is fixedly connected to the servo motor (501).

6. A sand processing and filtering device according to claim 5, characterized in that: A driven wheel (505) is arranged on the outer side of the second rotating shaft (504), a transmission wheel (506) is arranged on the outer side of the first rotating shaft (503), and belts (507) are sleeved on the outer sides of the transmission wheel (506) and the driven wheel (505).

7. A sand processing and filtering device according to claim 6, characterized in that: Lifting blocks (6) are provided on the outer sides of the driving wheel (506) and the driven wheel (505), and the number of the lifting blocks (6) is four.

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