Filtering auxiliary device for chemical product processing

Abstract

The utility model relates to the technical field of chemical product processing, and discloses a filtering auxiliary device for chemical product processing, which comprises a working box, a feeding hole formed in the outer wall of the top of the working box and a box door hinged to the outer wall of the front surface of the working box, a fixing frame is mounted on the inner wall of the working box, and a screening frame is mounted on the inner wall of the fixing frame through a limiting mechanism; according to the chemical product screening device, through the arranged vibration assembly, the fixing frame can be driven to repeatedly vibrate front and back, then the limiting mechanism installed on the fixing frame drives the screening frame to vibrate, and therefore chemical products are rapidly filtered; and the screening frame can be quickly detached and separated from the fixing frame through the limiting mechanism, so that crystals blocked in the screening frame can be conveniently cleaned, and the filtering efficiency is prevented from being influenced.

Description

Technical Field

[0001] The present application relates to the technical field of chemical product processing, and in particular to a filtering auxiliary device for chemical product processing. Background Art

[0002] CN219596039U discloses a "filtering auxiliary device for chemical product processing, comprising a main body and a filtering mechanism, wherein the main body is provided with a filtering mechanism ... and the scale and the storage box are horizontally distributed." The utility model uses the setting of the filtering mechanism to vibrate the chemical product above the filter screen, so that the crystals on the surface of the chemical product pass through the filter screen and fall above the first sieve plate, which effectively guarantees the filtration of the chemical product. At this time, the second sieve plate drives the first sieve plate to vibrate through the fixed plate, so that the chemical product crystals on the first sieve plate are discharged from the first discharge port, and then the filtered chemical product is discharged through the second discharge port, thereby effectively guaranteeing the discharge of the chemical product.

[0003] Regarding the above-mentioned related technologies, the inventor believes that after a long period of screening, some crystals will be stuck in the filter holes, causing the filter to be blocked. Since the filter and the filtering mechanism are an integrated fixed structure, it is difficult to disassemble and clean, which will affect the filtering efficiency of the filter. Therefore, a filtering auxiliary device for chemical product processing is proposed to solve the above problem. Utility Model Content

[0004] In order to solve the problem that the filter screen and the filtering mechanism are an integrated fixed structure, which is difficult to disassemble and clean, thereby affecting the filtering efficiency of the filter screen, the present application provides a filtering auxiliary device for chemical product processing.

[0005] The present application provides a filtration auxiliary device for chemical product processing using the following technical solutions:

[0006] A filtering auxiliary device for chemical product processing, comprising a working box, a feed port provided on the top outer wall of the working box, and a box door hinged to the front outer wall of the working box; a fixing frame is mounted on the inner wall of the working box, a screening frame is mounted on the inner wall of the fixing frame via a limiting mechanism, and a vibration assembly is mounted on the inner wall of the working box to drive the fixing frame to vibrate;

[0007] The limiting mechanism includes a limiting cylinder fixedly connected to the top outer walls of both ends of the fixing frame, the inner wall of the limiting cylinder is slidably connected to a movable block, the bottom outer wall of the movable block is fixedly connected to a latch, the top outer wall of the screening frame is provided with two slots, the bottom end of the latch passes through the fixing frame and is adapted to be plugged into the slots, and a second spring is installed inside the limiting cylinder above the movable block.

[0008] Preferably, a pull rod is fixedly connected to the outer wall of the top middle section of the movable block, the second spring is sleeved on the outer wall of the pull rod, and the top ends of the two pull rods pass through the limiting cylinder and are fixedly connected to a connecting rod.

[0009] Preferably, the vibration assembly includes a slide groove opened on the inner walls on both sides of the working box, and the outer walls on both sides of the fixed frame are fixedly connected with a slider, and the slider is slidably connected to the inner wall of the slide groove. A plurality of first springs are installed inside the two slide grooves, and one end of the first spring is fixedly connected to the inner wall of one end of the slide groove, and the other end thereof is fixedly connected to the end of the slider.

[0010] Preferably, the vibration assembly further comprises a rotating shaft rotatably connected to the inner wall of the working box via a shaft seat, an outer wall of the rotating shaft is fixedly connected to a cam, and a raised portion of the cam abuts against the outer wall of the middle section of the fixing frame.

[0011] Preferably, a motor is mounted on the inner wall of the working box via a mounting bracket, and the end of the output shaft of the motor is fixedly connected to the bottom end of the rotating shaft.

[0012] Preferably, the inner walls on both sides of the working box below the screening frame are fixedly connected with material guide plates, and the working box is provided with a collecting box below the two material guide plates.

[0013] In summary, this application has the following beneficial technical effects:

[0014] The vibration component is set up to drive the fixed frame to vibrate repeatedly back and forth, and then the screening frame is driven to vibrate through the limiting mechanism installed on the fixed frame, so that the chemical products can be quickly filtered. The screening frame can be quickly disassembled and separated from the fixed frame through the limiting mechanism, so as to facilitate the cleaning of crystals blocked in the screening frame and avoid affecting the filtration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of an embodiment of the application;

[0016] Figure 2 is an internal schematic diagram of an embodiment of the application;

[0017] Figure 3 is a first partial cross-sectional view of an embodiment of the application;

[0018] Figure 4 for Figure 3 A schematic diagram of the structure at center A;

[0019] Figure 5 It is a second partial cross-sectional view of the embodiment of the application.

[0020] Explanation of the accompanying symbols: 1. Working box; 2. Feed inlet; 3. Box door; 4. Screening frame; 5. Guide plate; 6. Collecting box; 7. Fixed frame; 8. Slide groove; 9. Slider; 10. First spring; 11. Limiting cylinder; 12. Movable block; 13. Second spring; 14. Latch; 15. Slot; 16. Pull rod; 17. Connecting rod; 18. Rotating shaft; 19. Cam; 20. Motor. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-5 This application is described in further detail.

[0022] The present application discloses a filter auxiliary device for chemical product processing. Figure 1-5 A filtering auxiliary device for chemical product processing includes a working box 1, a feed port 2 provided on the top outer wall of the working box 1, and a box door 3 hinged to the front outer wall of the working box 1. A fixing frame 7 is installed on the inner wall of the working box 1. A screening frame 4 is installed on the inner wall of the fixing frame 7 through a limiting mechanism. A vibration component for driving the fixing frame 7 to vibrate is installed on the inner wall of the working box 1.

[0023] The limiting mechanism includes a limiting cylinder 11 fixedly connected to the top outer walls of both ends of the fixed frame 7, the inner wall of the limiting cylinder 11 is slidably connected to a movable block 12, the bottom outer wall of the movable block 12 is fixedly connected to a latch 14, and two slots 15 are provided on the top outer wall of the screening frame 4. The bottom end of the latch 14 passes through the fixed frame 7 and is adapted to be plugged into the slot 15. A second spring 13 is installed inside the limiting cylinder 11 above the movable block 12.

[0024] A pull rod 16 is fixedly connected to the outer wall of the top middle section of the movable block 12 , and the second spring 13 is sleeved on the outer wall of the pull rod 16 . The top ends of the two pull rods 16 pass through the limiting cylinder 11 and are fixedly connected to a connecting rod 17 .

[0025] The vibration assembly includes a slide groove 8 opened on the inner walls on both sides of the working box 1, and a slider 9 is fixedly connected to the outer walls on both sides of the fixed frame 7. The slider 9 is slidably connected to the inner wall of the slide groove 8. A plurality of first springs 10 are installed inside the two slide grooves 8. One end of the first spring 10 is fixedly connected to the inner wall of one end of the slide groove 8, and the other end is fixedly connected to the end of the slider 9.

[0026] The vibration assembly also includes a rotating shaft 18 rotatably connected to the inner wall of the working box 1 through a shaft seat. A cam 19 is fixedly connected to the outer wall of the rotating shaft 18 , and the raised portion of the cam 19 abuts against the outer wall of the middle section of the fixing frame 7 .

[0027] A motor 20 is mounted on the inner wall of the working box 1 via a mounting bracket, and the end of the output shaft of the motor 20 is fixedly connected to the bottom end of the rotating shaft 18 .

[0028] The inner walls of the working box 1 on both sides below the screening frame 4 are fixedly connected with material guide plates 5 , and the working box 1 is provided with a collecting box 6 below the two material guide plates 5 .

[0029] The embodiment of the present application is a filtering auxiliary device for chemical product processing. The implementation principle is as follows: when in use, the chemical product is poured into the working box 1 through the feed port 2, and the chemical product falls into the screening frame 4, the motor 20 is started, and the output shaft of the motor 20 drives the rotating shaft 18 to rotate, and the rotating shaft 18 drives the cam 19 to rotate, and the protrusion of the cam 19 continuously resists the fixing frame 7, and the fixing frame 7 drives the slider 9 to slide on the inner wall of the slide groove 8. At this time, the slider 9 will squeeze or stretch the multiple first springs 10. The elastic force generated by the deformation of the first spring 10 causes the slider 9 to vibrate repeatedly, and the slider 9 drives the fixing frame 7 to move back and forth. The back and forth vibration of the fixing frame 7 will drive the screening frame 4 to vibrate through the limiting mechanism, and the chemical product in the screening frame 4 will be screened. The chemical product falls onto the guide plate 5 through the screening frame 4 and is guided to the collecting box 6 for collection through the guide plate 5, while the crystallized impurities in the chemical product are retained in the screening frame 4. After screening is completed, the box door 3 is opened and the collecting box 6 is pulled out of the working box 1 to collect the filtered chemical product;

[0030] Then pull the connecting rod 17 upward, the connecting rod 17 drives the two pull rods 16 to move upward, the pull rod 16 pulls the movable block 12 to slide upward inside the limiting cylinder 11, and the movable block 12 drives the latch 14 to disengage from the slot 15, and the screening frame 4 can be pulled out from the fixing frame 7 to complete the disassembly, thereby facilitating the cleaning of the crystallized impurities inside the screening frame 4 and the crystallized impurities blocked in the filter holes of the screening frame 4, so as to prevent the filtration efficiency of the screening frame 4 from being affected;

[0031] During installation, similarly pull the connecting rod 17 upward so that the connecting rod 17 drives the movable block 12 to rise and squeeze the second spring 13. The second spring 13 deforms to generate elastic force, and then reinsert the screening frame 4 into the fixed frame 7 until the screening frame 4 is completely inserted into the fixed frame 7. The slot 15 at the top of the screening frame 4 is aligned with the latch 14. Loosen the connecting rod 17 and drive the movable block 12 to reset under the elastic force of the second spring 13. The movable block 12 drives the latch 14 to be reinserted into the slot 15 to fix the screening frame 4 and complete the installation.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0033] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0034] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0035] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A filtration auxiliary device for chemical product processing, comprising a working box (1), a feed port (2) arranged on the top outer wall of the working box (1), and a box door (3) hinged to the front outer wall of the working box (1), characterized in that: A fixing frame (7) is installed on the inner wall of the working box (1), a screening frame (4) is installed on the inner wall of the fixing frame (7) via a limiting mechanism, and a vibration component for driving the fixing frame (7) to vibrate is installed on the inner wall of the working box (1); The limiting mechanism comprises a limiting cylinder (11) fixedly connected to the top outer walls of both ends of the fixing frame (7); the inner wall of the limiting cylinder (11) is slidably connected to a movable block (12); the bottom outer wall of the movable block (12) is fixedly connected to a latch (14); the top outer wall of the screening frame (4) is provided with two slots (15); the bottom end of the latch (14) passes through the fixing frame (7) and is adapted to be plugged into the slots (15); a second spring (13) is installed inside the limiting cylinder (11) located above the movable block (12).

2. The filtration auxiliary device for chemical product processing according to claim 1, characterized in that: The outer wall of the top middle section of the movable block (12) is fixedly connected with a pull rod (16), the second spring (13) is sleeved on the outer wall of the pull rod (16), and the top ends of the two pull rods (16) pass through the limiting cylinder (11) and are fixedly connected with a connecting rod (17) together.

3. The filtration auxiliary device for chemical product processing according to claim 1, characterized in that: The vibration assembly includes a slide groove (8) opened on the inner walls of both sides of the working box (1), and the outer walls of both sides of the fixed frame (7) are fixedly connected with a slider (9), and the slider (9) is slidably connected to the inner wall of the slide groove (8). A plurality of first springs (10) are installed inside the two slide grooves (8), and one end of the first spring (10) is fixedly connected to the inner wall of one end of the slide groove (8), and the other end thereof is fixedly connected to the end of the slider (9).

4. The filtration auxiliary device for chemical product processing according to claim 3, characterized in that: The vibration assembly further comprises a rotating shaft (18) rotatably connected to the inner wall of the working box (1) via a shaft seat, a cam (19) being fixedly connected to the outer wall of the rotating shaft (18), and a raised portion of the cam (19) abutting against the outer wall of the middle section of the fixing frame (7).

5. The filtration auxiliary device for chemical product processing according to claim 4, characterized in that: A motor (20) is mounted on the inner wall of the working box (1) via a mounting frame, and the output shaft end of the motor (20) is fixedly connected to the bottom end of the rotating shaft (18).

6. The filtration auxiliary device for chemical product processing according to claim 1, characterized in that: The inner walls of the working box (1) on both sides below the screening frame (4) are fixedly connected with material guide plates (5), and the working box (1) is provided with a collecting box (6) below the two material guide plates (5).

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