High square sieve with horizontal pushing structure
By designing a flat push structure and dustproof cover in the high square screen, the problems of material accumulation and dust dissipation are solved, and efficient screening and a good production environment are achieved.
Patent Information
- Application Number
- CN202420534029.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-03-19
AI Technical Summary
When used, the existing high square sieve is easy to accumulate and difficult to push horizontally, resulting in low screening efficiency.
A high square screen with a flat push structure is designed. Through the cooperation of the push plate and the slide rod, the material on the screen surface can be pushed flat to prevent accumulation, and through the cooperation of the rotating block and the butt block, it ensures that the material does not produce dust to float when it passes through the discharge pipe.
It realizes rapid screening of materials, improves screening efficiency, and avoids dust drifting through dust covers, maintaining a good production environment.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of high square screens, in particular to a high square screen with a flat push structure. Background Art
[0002] The high plan sieve is a vibrating screening equipment, which is mainly used for screening operations during wheat flour processing. The particles can be separated by using the aperture size of the screen. At the same time, the high plan sieve contains multiple groups of screens with different diameters. The existing high plan sieve still has certain defects when in use.
[0003] In the prior art, the high square screen shakes the material on the screen through the vibration generated by the motor, thereby screening the material. During the use of the high square screen, the material will enter the screening box. Since the diameter of the feed port on the screening box is much smaller than the screening box itself, the material will accumulate when entering the screening box. It is difficult for personnel to push the accumulated material flat, and it takes a long time to completely screen the material, resulting in low screening efficiency of the high square screen. Utility Model Content
[0004] The utility model aims to provide a high plan screen with a flat push structure, so as to solve the problem that the high plan screen on the market currently has difficulty in flat pushing of feed materials, as mentioned in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high square screen with a push structure, comprising: a frame body, a screening box, a vibration motor, a screen, a discharge pipe, a material receiving trolley and a sealing block, a screening box is suspended on the inner side of the frame body, a vibration motor is installed on the outer side of the screening box, a screen is installed inside the screening box, the bottom of the screening box is connected with the discharge pipe, a material receiving trolley is arranged at the bottom of the discharge pipe, a sealing block is installed on the inner wall of the screening box, a sliding rod is connected to the inner movement of the sealing block, a push plate is installed on the end of the sliding rod, a connecting block is welded to the outer side of the screening box near the sealing block, a reset spring is connected to the inside of the connecting block, one end of the reset spring is connected to a clamping rod, the top of the clamping rod is connected to a connecting plate, and the outer side of the connecting block is connected to a stopper via a rope.
[0006] Preferably, a plug-in structure is formed between the clamping rod and the sliding rod, and two groups of push plates are symmetrically arranged about the center of the screening box.
[0007] Preferably, a sliding structure is formed between the sliding rod and the sealing block.
[0008] Preferably, a fixing block is welded to the outer side of the discharge pipe, and a fixing shaft is connected to the inside of the fixing block.
[0009] Preferably, a rotating block is movably connected to the outer side of the fixed shaft, and a knob is threadedly connected to the inner side of the rotating block.
[0010] Preferably, a dust cover is provided above the material receiving trolley, and the end of the dust cover is connected to a docking block.
[0011] Compared with the prior art, the utility model has the following beneficial effects: the high square screen with a push structure can drive the clamping rod to move when the connecting plate moves, and can squeeze the reset spring when the clamping rod moves. When the reset spring is squeezed to a specified degree, the clamping rod can slide out from the inside of the slide rod, and when the knob is turned, it can be threadedly fixed with the docking block, so that the docking block can be installed on the end of the discharge pipe. At this time, the screened material can pass through the discharge pipe and enter the interior of the material receiving trolley along the docking block and the dust cover. The dust generated by the falling material can be prevented from floating, and a good production environment can be maintained at the same time.
[0012] 1. The high square screen is a particle screening equipment, and the screening size can be selected according to the aperture size of the screen. After the material enters the screening box, it will accumulate. The accumulated material is difficult to screen quickly, resulting in low screening efficiency. When the connecting plate moves, it can drive the card rod to move. When the card rod moves, it can squeeze the reset spring. When the reset spring is squeezed to a specified degree, the card rod can slide out from the inside of the slide rod. At this time, the block can be placed between the connecting plate and the connecting block so that the reset spring will not reset. When the slide rod slides, it can drive the push plate to move. When the push plate moves, it can push the material on the top screen surface inside the screening box. When the push plate moves to the specified position, it can flatten the material on the screen surface. When the high square screen is running, the material on the screen surface will be quickly screened to another set of screen surfaces at the bottom. The material is pushed and unfolded by the push plate, which can prevent material accumulation and can be screened quickly to improve screening efficiency.
[0013] 2. After the high square screen has finished screening the material, it is discharged through the discharge pipe. Since there is a certain distance between the discharge pipe and the receiving trolley, dust will be generated when the material falls into the receiving trolley, resulting in material waste and affecting the production environment. At this time, the receiving trolley can be pushed to the bottom of the screening box so that the docking block is directly below the discharge pipe. When the docking block is docked with the discharge pipe, the end of the docking block can be moved to the bottom of the fixed block. When the rotating block moves, it can be rotated through the fixed shaft. When the rotating block rotates to the outside of the docking block, the knob can be turned. When the knob is turned, it can be threadedly fixed with the docking block, so that the docking block is installed at the end of the discharge pipe. At this time, the screened material can enter the interior of the receiving trolley through the discharge pipe along the docking block and the dust cover. The dust generated by the falling material can be prevented from floating, and a good production environment can be maintained at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the main cutaway structure of the screening box of the utility model;
[0016] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;
[0017] Figure 4 It is a schematic diagram of the main cutaway structure of the dust cover of the utility model.
[0018] In the figure: 1. Frame body; 2. Screening box; 3. Vibrating motor; 4. Screen; 5. Discharge pipe; 6. Material receiving trolley; 7. Sealing block; 8. Sliding rod; 9. Push plate; 10. Connecting block; 11. Return spring; 12. Clamping rod; 13. Connecting plate; 14. Stop block; 15. Fixed block; 16. Fixed shaft; 17. Rotating block; 18. Knob; 19. Dust cover; 20. Docking block. DETAILED DESCRIPTION
[0019] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1 , Figure 2 and Figure 3 It can be seen that the utility model provides a technical solution: a high square screen with a flat push structure, comprising: a frame body 1, a screening box 2, a vibration motor 3, a screen 4, a discharge pipe 5, a material receiving trolley 6 and a sealing block 7;
[0021] A screening box 2 is suspended on the inner side of the frame body 1, a vibration motor 3 is installed on the outer side of the screening box 2, a screen 4 is installed inside the screening box 2, a discharge pipe 5 is connected to the bottom of the screening box 2, and a material receiving trolley 6 is provided at the bottom of the discharge pipe 5;
[0022] A sealing block 7 is installed on the inner wall of the screening box 2. A sliding rod 8 is movably connected to the inside of the sealing block 7. A push plate 9 is installed on the end of the sliding rod 8. A connecting block 10 is welded to the outside of the screening box 2 near the sealing block 7. A reset spring 11 is connected to the inside of the connecting block 10. A clamping rod 12 is connected to one end of the reset spring 11. A connecting plate 13 is connected to the top of the clamping rod 12. A stopper 14 is connected to the outside of the connecting block 10 through a rope. A plug-in structure is formed between the clamping rod 12 and the sliding rod 8. Two groups of push plates 9 are symmetrically arranged about the center of the screening box 2. A sliding structure is formed between the sliding rod 8 and the sealing block 7.
[0023] In specific implementation, the high square screen is a particle screening device, and the screening size can be selected according to the aperture size of the screen 4. After the material enters the screening box 2, it will accumulate. The accumulated material is difficult to screen quickly, resulting in low screening efficiency. When the material falls into the screening box 2, the connecting plate 13 can be pulled. When the connecting plate 13 moves, it can drive the clamping rod 12 to move. When the clamping rod 12 moves, it can squeeze the reset spring 11. When the reset spring 11 is squeezed to a specified degree, the clamping rod 12 can slide out from the inside of the slide rod 8. At this time The stopper 14 can be placed between the connecting plate 13 and the connecting block 10 so that the reset spring 11 will not reset, thereby pulling the two sets of slide bars 8. When the slide bars 8 move, they can slide through the sealing block 7. When the slide bars 8 slide, they can drive the push plate 9 to move. When the push plate 9 moves, it can push the material on the surface of the top screen 4 inside the screening box 2. When the push plate 9 moves to the specified position, it can flatten the material on the surface of the screen 4. When the high square screen is running, the material on the surface of the screen 4 will be quickly screened to the surface of another set of screens 4 at the bottom.
[0024] See also Figure 1 , Figure 2 and Figure 3 It can be seen that by pushing the material horizontally with the push plate 9, the material can be prevented from piling up, and screening can be performed quickly, thereby improving the screening efficiency.
[0025] See also Figure 1 and Figure 4 It can be seen that a fixed block 15 is welded to the outside of the discharge pipe 5, a fixed shaft 16 is connected to the inside of the fixed block 15, a rotating block 17 is movably connected to the outside of the fixed shaft 16, a knob 18 is threadedly connected to the inside of the rotating block 17, a dust cover 19 is arranged above the material receiving trolley 6, a docking block 20 is connected to the end of the dust cover 19, and a rotating structure is formed between the rotating block 17 and the fixed shaft 16.
[0026] During specific implementation, after the high square screen has finished screening the material, it is discharged through the discharge pipe 5, so that the screened material can be discharged into the receiving trolley 6. Since there is a certain distance between the discharge pipe 5 and the receiving trolley 6, dust will be scattered when the material falls into the receiving trolley 6, resulting in material waste and affecting the production environment. For this reason, a dust cover 19 can be placed on the top of the receiving trolley 6, and the receiving trolley 6 can be covered by the dust cover 19. At this time, the receiving trolley 6 can be pushed to the bottom of the screening box 2, so that the docking block 20 is located directly below the discharge pipe 5, so that the docking block 20 can be docked. 0 is pulled, when the docking block 20 is docked with the discharge pipe 5, the end of the docking block 20 can move to the bottom of the fixed block 15, and the rotating block 17 can be pulled at this time. When the rotating block 17 moves, it can be rotated by the fixed shaft 16. When the rotating block 17 rotates to the outside of the docking block 20, the knob 18 can be turned. When the knob 18 is turned, it can be threadedly fixed with the docking block 20, so that the docking block 20 is installed at the end of the discharge pipe 5. At this time, the screened material can pass through the discharge pipe 5 and enter the inside of the material receiving cart 6 along the docking block 20 and the dust cover 19.
[0027] See also Figure 1 and Figure 4 It can be seen that the dust cover 19 can prevent the dust generated by the falling materials from being dispersed, and at the same time a good production environment can be maintained.
[0028] In summary, when using the high square screen with a push structure, when the material falls onto the surface of the screen 4 inside the screening box 2, the vibration motor 3 can be started. When the vibration motor 3 is running, the screening box 2 and the screen 4 can be driven to vibrate. By means of vibration, the material can be screened step by step. The high square screen is a prior art and will not be described in detail here. When the high square screen is running, the material on the surface of the screen 4 will be quickly screened to the surface of another group of screens 4 at the bottom. The material can be pushed and spread out by the push plate 9 to prevent material accumulation. At the same time, the screening can be carried out quickly to improve the screening efficiency. When the knob 18 is turned, it can be threadedly fixed with the docking block 20, so that the docking block 20 is installed at the end of the discharge pipe 5. At this time, the screened material can pass through the discharge pipe 5 along the docking block 20 and the dust cover 19 into the material receiving trolley 6. The dust cover 19 can prevent the dust generated by the falling material from floating, and at the same time, a good production environment can be maintained. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.
[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 high plan screen with a flat push structure, comprising: The frame body (1), the screening box (2), the vibration motor (3), the screen (4), the discharge pipe (5), the material receiving trolley (6) and the sealing block (7) are characterized in that: A screening box (2) is suspended on the inner side of the frame body (1), a vibration motor (3) is installed on the outer side of the screening box (2), a screen (4) is installed inside the screening box (2), a discharge pipe (5) is connected to the bottom of the screening box (2), and a material receiving trolley (6) is provided at the bottom of the discharge pipe (5); A sealing block (7) is installed on the inner wall of the screening box (2); a sliding rod (8) is movably connected to the inside of the sealing block (7); a push plate (9) is installed at the end of the sliding rod (8); a connecting block (10) is welded to the outside of the screening box (2) close to the sealing block (7); a return spring (11) is connected to the inside of the connecting block (10); one end of the return spring (11) is connected to a clamping rod (12); the top of the clamping rod (12) is connected to a connecting plate (13); and the outside of the connecting block (10) is connected to a stopper (14) via a rope.
2. A high plan screen with a push structure according to claim 1, characterized in that: The clamping rod (12) and the sliding rod (8) form a plug-in structure, and two groups of the push plates (9) are symmetrically arranged about the center of the screening box (2).
3. The high plan screen with a push structure according to claim 2, characterized in that: A sliding structure is formed between the sliding rod (8) and the sealing block (7).
4. The high plan screen with a push structure according to claim 1, characterized in that: A fixing block (15) is welded to the outside of the discharge pipe (5), and a fixing shaft (16) is connected to the inside of the fixing block (15).
5. The high plan screen with a push structure according to claim 4, characterized in that: The outer side of the fixed shaft (16) is movably connected to a rotating block (17), and the inner side of the rotating block (17) is threadedly connected to a knob (18).
6. The high plan screen with a push structure according to claim 1, characterized in that: A dust cover (19) is provided above the material receiving trolley (6), and a docking block (20) is connected to the end of the dust cover (19).