Material frame cleaning device of ultrasonic vibrating screen

Abstract

The material frame cleaning device comprises a mounting frame, a screen frame, a cleaning structure, an air drying structure and a lifting structure, the mounting frame is of a U-shaped structure, a material storage box is connected in the mounting frame in a sliding mode, the screen frame is fixedly connected to the opening end of the mounting frame, the cleaning structure is arranged in the screen frame, and the air drying structure comprises a mounting plate. A plurality of through holes are formed in the mounting plate, protective nets are fixedly connected to the tops in the through holes, a fan is arranged between the two protective nets, and the lifting structure is arranged between the air drying structure and the mounting frame. Compared with the prior art, the screen frame cleaning device has the advantages that after the screen frame is cleaned, the fan in the air drying structure is used for blowing air to the screen frame, so that the screen frame is kept in a dry state, the screen frame is prevented from being moist after being cleaned and affecting next use, the protective net has a certain protective effect, and workers are prevented from touching the screen frame by mistake.

Description

Technical Field

[0001] The utility model relates to a field, in particular to a material frame cleaning device for an ultrasonic vibration screen. Background Art

[0002] Publication No. CN217700238U discloses a material frame cleaning device for an ultrasonic vibrating screen, comprising a fixed frame, a support frame fixedly mounted on the top of the fixed frame, and a hydraulic cylinder fixedly mounted on the top of the support frame, a moving frame fixedly mounted on the bottom end of the telescopic rod of the hydraulic cylinder, and a fixed clamping plate for fixing the material frame is fixedly connected to the bottom of the moving frame, a limiting plate for limiting position is arranged on the outside of the moving frame, and a screen frame is arranged at the bottom of the fixed clamping plate; a grid plate is fixedly connected to the top inner wall of the fixed frame, and a driving motor is fixedly mounted on one side of the fixed frame.

[0003] The existing ultrasonic vibration screen frame cleaning device has the following disadvantages: by using water to clean the frame, water stains will remain in the frame after cleaning. Ultrasonic vibration screens are mostly used to screen powdery materials. When the frame is not dry enough, the powdery materials are easy to stick to the frame wall, resulting in waste of powdery materials. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a material frame cleaning device for an ultrasonic vibration screen.

[0005] In order to solve the above problems, the technical solution of the utility model is: a material frame cleaning device for an ultrasonic vibration screen, comprising a mounting frame, the mounting frame is a U-shaped structure, and a material storage box is slidably connected in the mounting frame;

[0006] A screen frame, the screen frame being fixedly connected to the opening end of the mounting frame;

[0007] A cleaning structure, wherein the cleaning structure is arranged in the screen frame;

[0008] The air-drying structure comprises a mounting plate, wherein a plurality of through holes are formed in the mounting plate, and a protective net is fixedly connected to the top of each through hole, and a fan is provided between two of the protective nets;

[0009] A lifting structure is provided between the air-drying structure and the mounting frame.

[0010] Furthermore, a groove is provided at the bottom of the mounting frame, and a protrusion that cooperates with the groove is fixedly connected to the bottom of the storage box.

[0011] Furthermore, the cleaning structure comprises a sliding block, wherein the sliding block is slidably connected to the frame walls on both sides of the screen frame;

[0012] A fixing plate, the fixing plate being fixedly connected to two ends of the sieve wall at the front side of the sieve frame;

[0013] A threaded rod, the threaded rod being rotatably connected between the two fixing plates;

[0014] Motor 1, wherein the motor 1 is fixedly connected to one end of the threaded rod;

[0015] A connecting plate, the connecting plate is fixedly connected between the bottoms of the two sliding blocks;

[0016] A cleaning brush, the cleaning brush is fixedly connected to the bottom of the connecting plate;

[0017] A connecting pipe, wherein the connecting pipe is fixedly connected to both sides of the connecting plate;

[0018] A spray head, the spray head is arranged at the bottom of the connecting pipe, and a plurality of the spray heads are provided and arranged longitudinally;

[0019] A pumping device, the pumping device is fixedly connected to the middle position of the top of the two connecting pipes;

[0020] A hose is fixedly connected to the water inlets of the two pumping devices.

[0021] Further, the lifting structure comprises:

[0022] A fixed sleeve, the fixed sleeve is fixedly connected to the four corners of the top of the mounting frame, and the inner wall of the fixed sleeve is provided with a threaded structure;

[0023] A movable rod, the movable rod is inserted into the fixed sleeve, and the top of the movable rod is inserted into the four corners of the mounting plate;

[0024] A threaded block, which is fixedly connected to the bottom of the movable rod and is used in conjunction with the threaded structure on the inner wall of the fixed sleeve;

[0025] A gear, the gear is fixedly connected to the top of the movable rod, and the gear is located on the top of the mounting plate;

[0026] A transmission chain meshingly connected to the outside of the gear;

[0027] A protection box, which is fixedly connected to the top of the mounting plate and is located outside the transmission chain;

[0028] Motor 2, wherein the motor 2 is fixedly connected to a corner of the top of the protection box, and the output shaft of the motor 2 is fixedly connected to the gear;

[0029] The bearing plate is fixedly connected to the outside of the movable rod and is located at the bottom of the mounting plate.

[0030] Furthermore, an ultrasonic connection device is fixedly connected to one side of the mounting frame.

[0031] The advantages of the utility model compared with the prior art are: after the screen frame is cleaned, air is blown to the screen frame by the fan in the air-drying structure to keep the screen frame dry, thereby preventing the screen frame from getting wet after cleaning and affecting the next use; the protective net has a certain protective effect to prevent staff from accidentally touching it. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is the three-dimensional structure of the utility model Figure 1 .

[0033] Figure 2 It is the three-dimensional structure of the utility model Figure 2 .

[0034] Figure 3 It is a three-dimensional structure of the cleaning structure of the utility model. Figure 1 .

[0035] Figure 4 It is a three-dimensional structure of the cleaning structure of the utility model. Figure 2 .

[0036] Figure 5 The utility model Figure 4 Enlarged view of point A in the middle.

[0037] Figure 6 It is the internal structure diagram of the lifting structure of the utility model.

[0038] Figure 7 It is the internal structure diagram of the mounting plate of the utility model.

[0039] As shown in the figure: 1. Mounting frame;

[0040] 3. Storage box;

[0041] 4. Screen frame;

[0042] 5. Cleaning structure; 501. Sliding block; 502. Fixed plate; 503. Threaded rod; 504. Motor 1; 505. Connecting plate; 506. Cleaning brush; 507. Connecting pipe; 508. Spraying head; 509. Pumping device; 510. Hose;

[0043] 6. Air drying structure; 601. Mounting plate; 602. Through hole; 603. Protective net; 604. Fan;

[0044] 7. Lifting structure; 701. Fixed sleeve; 702. Movable rod; 703. Thread block; 704. Gear; 705. Transmission chain; 706. Protection box; 707. Motor 2; 708. Loading plate;

[0045] 8. Groove;

[0046] 9. Bump;

[0047] 10. Ultrasonic connecting device. DETAILED DESCRIPTION

[0048] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0049] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0050] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0051] like Figures 1 to 7 As shown, a material frame cleaning device for an ultrasonic vibration screen comprises a mounting frame 1, a screen frame 4, a cleaning structure 5, an air-drying structure 6 and a lifting structure 7. The mounting frame 1 is a U-shaped structure, and the device is installed through the mounting frame. A material storage box 3 is slidably connected in the mounting frame 1, and the material screened in the screen frame is stored through the material storage box 3. A groove 8 is provided at the bottom of the mounting frame 1, and a protrusion 9 used in conjunction with the groove 8 is fixedly connected to the bottom of the material storage box 3. The storage box 3 can be conveniently placed in the mounting frame 1 through the use of the groove 8 and the protrusion 9. The screen frame 4 is fixedly connected to the open end of the mounting frame 1, and the powdered material is screened through the screen frame 4. The lifting structure 7 is arranged between the air-drying structure 6 and the mounting frame 1;

[0052] The cleaning structure 5 includes a sliding block 501, a fixed plate 502, a threaded rod 503, a motor 504, a connecting plate 505, a cleaning brush 506, a connecting pipe 507, a spray head 508, a pumping device 509 and a hose 510. The sliding block 501 is slidably connected to the frame walls on both sides of the screen frame 4, the fixed plate 502 is fixedly connected to the two ends of the front screen wall of the screen frame 4, the threaded rod 503 is rotatably connected between the two fixed plates 502, the motor 504 is fixedly connected to one end of the threaded rod 503, the connecting plate 505 is fixedly connected between the bottoms of the two sliding blocks 501, the cleaning brush 506 is fixedly connected to the bottom of the connecting plate 505, the connecting pipe 507 is fixedly connected to both sides of the connecting plate 505, the spray head 508 is arranged at the bottom of the connecting pipe 507, and a plurality of spray heads 508 are provided and arranged longitudinally. 9 is fixedly connected to the middle position of the top of the two connecting pipes 507, and the hose 510 is fixedly connected to the water inlet of the two pumping devices 509. The threaded rod 503 is driven by the motor 1 504. The threaded rod 503 drives the sliding block 501 to move while rotating. The two sliding blocks 501 are connected by a connecting plate 505. The cleaning brush 506 at the bottom of the connecting plate 505 cleans the screen frame 4. At the same time, the hose 510 is connected to the water source, and clean water is sent into the connecting pipe 507 through the pumping device 509. The clean water in the connecting pipe 507 is sprayed onto the surface of the screen frame 4 through the spray head 508. The spray head 508 in the moving direction of the cleaning brush 506 is used to soak the surface of the screen frame 4, and then the cleaning brush 506 washes it, and the spray head 508 on the other side rinses the washed position;

[0053] The air-drying structure 6 includes a mounting plate 601, a plurality of through holes 602 are provided in the mounting plate 601, and a protective net 603 is fixedly connected to the top of each of the through holes 602. A fan 604 is provided between the two protective nets 603. After the sieve frame 4 is cleaned, the sieve frame 4 is blown by the fan 604 to keep the sieve frame 4 dry, so as to avoid the sieve frame 4 being wet after cleaning, which may affect the next use. The protective net 603 has a certain protective effect to avoid accidental contact by the staff;

[0054] The lifting structure 7 includes a fixed sleeve 701, a movable rod 702, a threaded block 703, a gear 704, a transmission chain 705, a protective box 706, a motor 2 707 and a bearing plate 708. The fixed sleeve 701 is fixedly connected to the four corners of the top of the mounting frame 1. The inner wall of the fixed sleeve 701 is provided with a threaded structure. The movable rod 702 is inserted into the fixed sleeve 701. The top of the movable rod 702 is inserted into the four corners of the mounting plate 601. The threaded block 703 is fixedly connected to the bottom of the movable rod 702 and is used in conjunction with the threaded structure on the inner wall of the fixed sleeve 701. The threaded block 703 is used in conjunction with the internal threaded structure of the fixed sleeve 701. When the threaded block 703 rotates, the movable gamma 702 can be driven to lift. The gear 704 is fixedly connected to the top of the movable rod 702, and the gear 704 is located at the top of the mounting plate 601. The transmission chain 705 is meshed and connected to the outside of the gear 704. The protective box 706 is fixedly connected to the top of the mounting plate 601 and is located outside the transmission chain 705. Motor 2 707 is fixedly connected to a corner of the top of the protective box 706. The output shaft of motor 2 707 is fixedly connected to gear 704. Motor 2 707 drives one gear 704, and then the transmission chain 705 drives the remaining gears 704, thereby driving the movable rod 702 in the fixed sleeve 701 at the four corners of the top of the mounting frame 1 to rotate, and then the movable rod 702 drives the threaded block 703 to rise and fall along the fixed sleeve 701. The supporting plate 708 is fixedly connected to the outside of the movable rod 702 and is located at the bottom of the mounting plate 601. During the lifting process of the movable rod 702, the height between the mounting plate 601 and the screen frame 4 is adjusted by the supporting plate 708, which makes it easier to adjust the height of the air-drying structure 6 when feeding the screen frame 4, and avoids the height of the mounting plate 601 hindering the feeding.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0056] Although 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 that the scope of the present invention is defined by the appended claims and their equivalents.

[0057] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A material frame cleaning device for an ultrasonic vibrating screen, characterized in that: It comprises a mounting frame (1), the mounting frame (1) is a U-shaped structure, and a material storage box (3) is slidably connected inside the mounting frame (1); A screen frame (4), wherein the screen frame (4) is fixedly connected to an open end of the mounting frame (1); A cleaning structure (5), wherein the cleaning structure is arranged in the screen frame; The air-drying structure (6) comprises a mounting plate (601), wherein a plurality of through holes (602) are provided in the mounting plate (601), and a protective net (603) is fixedly connected to the top of each of the through holes (602), and a fan (604) is provided between two of the protective nets (603); A lifting structure (7), wherein the lifting structure (7) is arranged between the air-drying structure (6) and the mounting frame (1).

2. The material frame cleaning device of an ultrasonic vibration screen according to claim 1, characterized in that: A groove (8) is provided at the bottom of the mounting frame (1), and a protrusion (9) that cooperates with the groove (8) is fixedly connected to the bottom of the material storage box (3).

3. The material frame cleaning device of an ultrasonic vibration screen according to claim 1, characterized in that: The cleaning structure (5) comprises a sliding block (501), wherein the sliding block (501) is slidably connected to the frame walls on both sides of the screen frame (4); A fixing plate (502), wherein the fixing plate (502) is fixedly connected to two ends of the front sieve wall of the sieve frame (4); A threaded rod (503), the threaded rod (503) is rotatably connected between the two fixed plates (502) and inserted into the sliding block (501) on the front side of the screen frame (4); Motor 1 (504), wherein the motor 1 (504) is fixedly connected to one end of the threaded rod (503); A connecting plate (505), the connecting plate (505) being fixedly connected between the bottoms of the two sliding blocks (501); A cleaning brush (506), wherein the cleaning brush (506) is fixedly connected to the bottom of the connecting plate (505); A connecting pipe (507), wherein the connecting pipe (507) is fixedly connected to both sides of the connecting plate (505); A spray head (508), the spray head (508) is arranged at the bottom of the connecting pipe (507), and a plurality of the spray heads (508) are provided and arranged longitudinally; A water pumping device (509), the water pumping device (509) is fixedly connected to the middle position of the top of the two connecting pipes (507); A hose (510), wherein the hose (510) is fixedly connected to the water inlets of the two pumping devices (509).

4. The material frame cleaning device of an ultrasonic vibration screen according to claim 3, characterized in that: The lifting structure (7) comprises: A fixed sleeve (701), the fixed sleeve (701) being fixedly connected to the four corners of the top of the mounting frame (1), and the inner wall of the fixed sleeve (701) being provided with a threaded structure; A movable rod (702), the movable rod (702) is inserted into the fixed sleeve (701), and the top of the movable rod (702) is inserted into the four corners of the mounting plate (601); A threaded block (703), the threaded block (703) is fixedly connected to the bottom of the movable rod (702) and is used in conjunction with the threaded structure on the inner wall of the fixed sleeve (701); A gear (704), wherein the gear (704) is fixedly connected to the top of the movable rod (702), and the gear (704) is located on the top of the mounting plate (601); A transmission chain (705), the transmission chain (705) is meshingly connected to the outside of the gear (704); A protection box (706), wherein the protection box (706) is fixedly connected to the top of the mounting plate (601) and is located outside the transmission chain (705); Motor 2 (707), wherein the motor 2 (707) is fixedly connected to a corner of the top of the protection box (706), and the output shaft of the motor 2 (707) is fixedly connected to the gear (704); The bearing plate (708) is fixedly connected to the outside of the movable rod (702) and is located at the bottom of the mounting plate (601).

5. The material frame cleaning device of an ultrasonic vibration screen according to claim 3, characterized in that: An ultrasonic connection device (10) is fixedly connected to one side of the mounting frame (1).

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