Rapid gravel impurity filtering device for constructional engineering
By designing a rapid filtering mixed device with sand and gravel with a triangular filter plate and drying component, it solves the problem of failed to effectively clear the existing device during the filtering process, and realizes efficient sand and gravel filtration and baking Try, improve work efficiency and filtering effect.
Patent Information
- Application Number
- CN202420276042.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-05
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-02-05
AI Technical Summary
During the filtration process of existing sand and gravel rapid filtering devices for construction projects, the existing sand and gravel failed to effectively clean the large stones on the top of the filter, resulting in poor filtration effect and damage to the filter.
Design a fast filter mixed device for construction engineering, use triangular filter board and drying component, and use the motor gear and belt wheel system to shake the triangular filter board and effectively filter the gravel. At the same time Dry and flip the sand and gravel, clean up large stones and improve the filtration effect.
Effectively reduce the work pressure of staff, improve the efficiency and effect of sand and gravel filtration, extend the service life of the filter, and improve the quality of sand and gravel through the drying component, and protect the environment.
Smart Images
Figure CN222401607U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a sand and gravel rapid filtering device for construction engineering. Background Art
[0002] Buildings are spaces for people to live in and use, constructed using building materials such as earth, bricks, tiles, stones, wood, reinforced concrete and profiles, such as houses, bridges, factories, stadiums, cave dwellings, water towers and temples, etc. In a broad sense, landscape and gardens are also part of architecture. More broadly speaking, nests built consciously by animals can also be regarded as buildings.
[0003] After searching, the existing Chinese patent announcement number is: CN218394590U, which provides a sand and gravel rapid filtering device for construction projects. This patent screens out impurities in the sand and gravel by mechanical left and right movement, greatly reducing the work pressure of the staff and improving work efficiency.
[0004] Although the above patent can screen sand and gravel, the above-mentioned sand and gravel rapid filtering device for construction projects still has the following problems: the filter net is shaken left and right by the mechanical structure, and large stones accumulate on the top of the filter net, causing damage to the filter net. The large stones on the top of the filter net are not cleaned, resulting in average filtering effect.
[0005] In view of the above problems, a device for rapid filtering of sand and gravel for construction engineering is proposed. Utility Model Content
[0006] The purpose of the utility model is to provide a device for quickly filtering sand and gravel for construction projects, which solves the problem in the background technology that the filter screen is shaken left and right by a mechanical structure, large pieces of stone accumulate on the top of the filter screen and damage the filter screen, and the large stones on the top of the filter screen are not cleaned, resulting in a general filtering effect.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sand and gravel rapid filtering device for construction engineering, comprising a base, support columns are fixedly connected at the four corners of the top of the base, a screening box is fixedly connected to the top of the support column, a feed box is fixedly connected to the top of the screening box, a fixed block is fixedly connected to the top of the right side of the screening box, a first motor is fixedly connected to the top of the fixed block, a second motor is fixedly connected to the top of the middle end of the base, a rotating rod is fixedly connected to the output end of the first motor, a first driving gear is fixedly connected to the right outer ring of the rotating rod, a rotating column is rotatably connected to the inside of the front end of the feed box, a first driven gear is fixedly connected to the right outer ring of the rotating column, and the first driven gear is axially connected to the first driving gear. The movable gear is meshed and connected, and the rotating rod is fixedly connected to the outer ring of the rotating column with a uniformly distributed scattering column. The inner walls of the front and rear ends of the screening box are fixedly connected to support blocks, the outer wall of the rear end of the support block on the left side is fixedly connected to the third motor, and the output end of the third motor is fixedly connected to a connecting column, and the front end outer ring of the connecting column is fixedly connected to a driving pulley, and a connecting rod is rotatably connected between the support blocks on the right side, and the front end outer ring of the connecting rod is fixedly connected to a driven pulley, the upper end of the support block is fixedly connected to a first spring, and the upper end of the first spring is fixedly connected to a support plate, a triangular filter plate is fixedly connected between the support plates, and protective plates are fixedly connected to the front and rear ends between the support plates, and a drying component is provided at the bottom of the screening box.
[0008] By adopting the above technical solution, the filter screen of the triangular filter plate is flush with the plate, allowing the stones to slide downward.
[0009] As a further description of the above technical solution: the drying component includes a fixed ring, which is fixedly connected to the bottom of the screening box, and the bottom of the fixed ring is rotatably connected to a heating cylinder, the output end of the second motor is fixedly connected to a rotating column, and the rotating column is fixedly connected to the heating cylinder, the outer ring of the rotating column is fixedly connected to a second driving gear, and the front end outer wall of the heating cylinder penetrates and is fixedly connected to a discharge pipe.
[0010] By adopting the above technical solution, the sand and gravel in the heating cylinder are discharged through the discharge pipe.
[0011] As a further description of the above technical solution: the left and right sides of the heating cylinder are both rotatably connected with rotating rods, and the outer wall of the rotating rod is fixedly connected with criss-crossing turning leaves.
[0012] By adopting the above technical solution, the internal sand and gravel are turned over by the turning leaves, and the wet sand and gravel are dried.
[0013] As a further description of the above technical solution: a second driven gear is fixedly connected to the bottom of the rotating rod, and the second driven gear is meshedly connected with the second driving gear.
[0014] By adopting the above technical solution, the second driven gear is driven to rotate by the second driving gear.
[0015] As a further description of the above technical solution: a waste box is arranged inside the screening box, and slide grooves are opened on the inner walls on the left and right sides of the screening box.
[0016] By adopting the above technical solution, large stones are carried by the waste box.
[0017] As a further description of the above technical solution: the inner walls on both sides of the waste box are fixedly connected with sliders, and the sliders are slidably connected to the sliding grooves.
[0018] By adopting the above technical solution, the waste box is taken out through the slide groove and the slider.
[0019] As a further description of the above technical solution: a belt is arranged between the driving pulley and the driven pulley, and cams are fixedly connected to the outer rings of the front and rear ends of the connecting column and the connecting rod.
[0020] By adopting the above technical solution, the driven pulley is driven to rotate by the driving pulley and the belt.
[0021] As a further description of the above technical solution: a second spring which is evenly distributed is fixedly connected to the top of the protective plate, and the second spring is fixedly connected to the screening box.
[0022] By adopting the above technical solution, the sand and gravel on the triangular filter plate are blocked by the protective plate to prevent the sand and gravel without filtering diameter from falling into the heating cylinder.
[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0024] 1. The utility model provides a sand and gravel rapid filtering device for construction engineering. First, the wet sand and gravel are scattered by the scattering column on the outer wall of the rotating column and the rotating rod, and the connecting column is driven to rotate by the third motor. The cam is rotated through the active pulley, the belt, the driven pulley and the connecting rod, so that the upper support plate and the triangular filter plate are moved up and down, and the triangular filter plate is shaken by the first spring to filter the sand and gravel, and the impurities slide away, which greatly reduces the work pressure of the staff and improves the work efficiency.
[0025] 2. The utility model provides a sand and gravel rapid filtering device for construction projects. Impurities in a waste box are cleaned through a chute and a slider. The second motor drives the second driving gear to rotate. The second driving gear engages with the second driven gear to rotate the heating tube. The rotating rod drives the flip leaf to flip the sand and gravel inside, and the sand and gravel inside are dried. The fixed ring prevents dust leakage during drying, thereby improving the quality of sand and gravel and protecting the environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0027] Figure 2 It is a structural schematic diagram of the slideway of the utility model;
[0028] Figure 3 It is a schematic cross-sectional structure diagram of the screening type of the utility model;
[0029] Figure 4 It is a schematic diagram of the explosion structure of the protective plate of the utility model;
[0030] Figure 5 It is a schematic diagram of the top view of the fixing ring of the utility model;
[0031] Figure 6 It is a schematic diagram of the cross-sectional structure of the heating tube of the present utility model.
[0032] In the figure: 1. base; 2. support column; 3. screening box; 4. feed box; 5. fixed block; 6. first motor; 7. second motor; 8. heating cylinder; 9. discharge pipe; 10. chute; 11. slider; 12. waste box; 13. rotating rod; 14. first driving gear; 15. rotating column; 16. first driven gear; 17. scattering column; 18. third motor; 19. first spring; 20. driving pulley; 21. belt; 22. driven pulley; 23. connecting rod; 24. connecting column; 25. cam; 26. support plate; 27. triangular filter plate; 28. protective plate; 29. second spring; 30. fixed ring; 31. second driving gear; 32. second driven gear; 33. rotating rod; 34. rotating column; 35. flip leaf; 36. support block. DETAILED DESCRIPTION
[0033] 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.
[0034] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.
[0035] Combination Figure 1The utility model is a sand and gravel rapid filtering device for construction engineering, comprising a base 1, support columns 2 are fixedly connected at the four corners of the top of the base 1, a screening box 3 is supported by the support columns 2, the screening box 3 is fixedly connected to the top of the support columns 2, a feed box 4 is fixedly connected to the top of the screening box 3, the feed box 4 is the same size as the feed port of the screening box 3, and a fixed block 5 is fixedly connected to the top of the right side of the screening box 3.
[0036] Combination Figure 2-4 A first motor 6 is fixedly connected to the top of the fixed block 5, a second motor 7 is fixedly connected to the top of the middle end of the base 1, a rotating rod 13 is fixedly connected to the output end of the first motor 6, and a first driving gear 14 is fixedly connected to the right outer ring of the rotating rod 13. A rotating column 15 is rotatably connected to the front end of the feed box 4, and a first driven gear 16 is fixedly connected to the right outer ring of the rotating column 15, and the first driven gear 16 is meshed with the first driving gear 14. The rotating rod 13 and the outer ring of the rotating column 15 are fixedly connected with evenly distributed scattering columns 17. Sand and gravel are put into the feed box 4, and the rotating rotating rod 13 is driven by the first motor 6 to rotate, and the first driving gear 14 on the outer ring of the rotating rod 13 is meshed with the first driven gear 16, so that the first driven gear 16 rotates, so that the rotating column 15 inside the first driven gear 16 rotates, so that the rotating column 15 and the rotating rod 13 rotate, so that the scattering column 17 rotates, and the agglomerated sand and gravel are scattered for easy screening.
[0037] Combination Figure 2-4, the inner walls of the front and rear ends of the screening box 3 are fixedly connected with support blocks 36, the outer wall of the rear end of the left support block 36 is fixedly connected with the third motor 18, the output end of the third motor 18 is fixedly connected with a connecting column 24, the front end outer ring of the connecting column 24 is fixedly connected with a driving pulley 20, and the right support block 36 is rotatably connected with a connecting rod 23, the connecting rod 23 passes through the rear end support block 36 and rotates internally, the front end outer ring of the connecting rod 23 is fixedly connected with a driven pulley 22, the upper end of the support block 36 is fixedly connected with a first spring 19, the upper end of the first spring 19 is fixedly connected with a support plate 26, a triangular filter plate 27 is fixedly connected between the support plates 26, and a protective plate 28 is fixedly connected at both ends of the support plates 26, a belt 21 is provided between the driving pulley 20 and the driven pulley 22, and the outer rings of the front and rear ends of the connecting column 24 and the connecting rod 23 are fixedly connected with cams 25, and the cam 25 pushes the support plate 26 upward, so that the triangular filter plate 27 is fixedly connected between the support plates 26. The filter plate 27 shakes, and a uniformly distributed second spring 29 is fixedly connected to the top of the protective plate 28, and the second spring 29 is fixedly connected to the screening box 3, and the connecting column 24 is driven to rotate by the third motor 18, and the driven pulley 22 is driven to rotate by the active pulley 20 and the belt 21 at the front end of the connecting column 24. The driven pulley 22 rotates, and the internal connecting rod 23 is driven to rotate. The connecting rod 23 rotates inside the support blocks 36 at the front and rear ends of the right side, and the connecting column 24 on the left side rotates, so that the connecting rod 23 on the right side rotates, so that the cam 25 of the outer ring rotates, and the cam 25 pushes the support plate 26 upward, and the first spring 19 at the bottom of the support plate 26 is fixed to the support block 36, so that the triangular filter plate 27 in the middle of the support plate 26 filters sand and gravel, and the protective plate 28 blocks the sand and gravel, and the protective plate 28 is pulled by the second spring 29, so that the shaking effect is better.
[0038] Combination Figure 2 , Figure 5 and Figure 6A drying assembly is provided at the bottom of the screening box 3. The drying assembly includes a fixing ring 30, which is fixedly connected to the bottom of the screening box 3. The bottom of the fixing ring 30 is rotatably connected to a heating cylinder 8. The fixing ring 30 is fixed to the screening box 3, and when the heating cylinder 8 rotates, the fixing ring 30 rotates inside the heating cylinder 8 to prevent dust from going out. A rotating column 34 is fixedly connected to the output end of the second motor 7, and the rotating column 34 is fixedly connected to the heating cylinder 8. The outer ring of the rotating column 34 is fixedly connected to a second driving gear 31. The outer wall of the front end of the heating cylinder 8 penetrates and is fixedly connected to a discharge pipe 9. The internal sand and gravel are controlled by the discharge pipe 9 and the control valve. The left and right sides of the heating cylinder 8 are rotatably connected to the inside. The outer wall of the rotating rod 33 is fixedly connected to a criss-cross flip leaf 35. The bottom of the rotating rod 33 is fixedly connected to a second driven gear 32, and the second driven gear 32 is meshed with the second driving gear 31. Sand and gravel fall into the heating cylinder 8 and are heated by the heating inside the heating cylinder 8. The hot wire heats the heating cylinder 8, and the rotating column 34 is driven to rotate by the second motor 7. The rotating column 34 is fixed to the heating cylinder 8, so that the heating cylinder 8 rotates, and the second driving gear 31 is driven by the rotation of the rotating column 34. The second driving gear 31 is meshed with the second driven gear 32, so that the second driven gear 32 on both sides rotates, so that the rotating rod 33 rotates, and the rotating rod 33 drives the flip leaf 35 to rotate to dry the sand and gravel inside. A waste box 12 is arranged inside the screening box 3, and slide grooves 10 are provided on the inner walls of the left and right sides of the screening box 3. The inner walls of the left and right sides of the waste box 12 are fixedly connected with sliders 11, and the sliders 11 are slidably connected with the slide grooves 10. The impurities after screening slide to the bottom through the slope of the triangular filter plate 27, and the impurities are blocked by the baffle at the bottom of the screening box 3, so that the impurities can enter the waste box 12, and the slider 11 slides on the inner wall of the slide groove 10 by pulling the handle to take out the impurities.
[0039] Working principle: put sand and gravel into the feed box 4, and drive the rotating rod 13 to rotate through the first motor 6, and the first driving gear 14 on the outer ring of the rotating rod 13 is meshed with the first driven gear 16, so that the first driven gear 16 rotates, and the rotating column 15 inside the first driven gear 16 rotates, so that the rotating column 15 and the rotating rod 13 rotate, so that the breaking column 17 rotates, and the agglomerated sand and gravel are broken up for easy screening, and the connecting column 24 is driven to rotate through the third motor 18, and the connecting column 2 The driving pulley 20 and the belt 21 at the front end drive the driven pulley 22 to rotate, and the driven pulley 22 rotates, driving the internal connecting rod 23 to rotate. The connecting rod 23 rotates inside the support blocks 36 at the front and rear ends of the right side, and rotates through the connecting column 24 on the left side, so that the connecting rod 23 on the right side rotates, so that the cam 25 on the outer ring rotates, and the cam 25 pushes the support plate 26 upward, and the first spring 19 at the bottom of the support plate 26 is fixed to the support block 36, so that the triangular filter plate 2 in the middle of the support plate 26 7 is used for filtering sand and gravel, and the sand and gravel are blocked by the protective plate 28. The protective plate 28 is pulled by the second spring 29 to make the shaking effect better. The sand and gravel fall into the heating tube 8, and the heating tube 8 is heated by the heating wire in the heating tube 8. The rotating column 34 is driven by the second motor 7 to rotate. The rotating column 34 is fixed to the heating tube 8, so that the heating tube 8 rotates, and the second driving gear 31 is driven by the rotation of the rotating column 34. The second driving gear 31 is meshed with the second driven gear 32, so that the second driven gears on both sides are engaged. The wheel 32 rotates to rotate the rotating rod 33, and the rotating rod 33 drives the flip leaf 35 to rotate to dry the sand and gravel inside. The fixing ring 30 is fixed to the screening box 3, and when the heating cylinder 8 rotates, the fixing ring 30 rotates inside the heating cylinder 8 to prevent dust from getting out, and slides to the bottom through the slope of the triangular filter plate 27. The impurities are blocked by the baffle at the bottom of the screening box 3, so that the impurities can be put into the waste box 12. By pulling the handle, the slider 11 slides on the inner wall of the slide 10 to take out the impurities.
[0040] 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.
[0041] 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.
Claims
1. A sand and gravel rapid filtering device for construction engineering, comprising a base (1), characterized in that: The four corners of the top of the base (1) are fixedly connected to support columns (2), the top of the support columns (2) is fixedly connected to a screening box (3), the top of the screening box (3) is fixedly connected to a feed box (4), the top of the right side of the screening box (3) is fixedly connected to a fixed block (5), the top of the fixed block (5) is fixedly connected to a first motor (6), the top of the middle end of the base (1) is fixedly connected to a second motor (7), the output end of the first motor (6) is fixedly connected to a rotating rod (13), the right side outer ring of the rotating rod (13) is fixedly connected to a first driving gear (14), the front end of the feed box (4) is rotatably connected to a rotating column (15), the right side outer ring of the rotating column (15) is fixedly connected to a first driven gear (16), and the first driven gear (16) is meshed with the first driving gear (14), and the rotating rod (13) is fixedly connected to the outer ring of the rotating column (15). There are evenly distributed scattering columns (17), the inner walls of the front and rear ends of the screening box (3) are fixedly connected with support blocks (36), the rear end outer wall of the left support block (36) is fixedly connected with a third motor (18), the output end of the third motor (18) is fixedly connected with a connecting column (24), the front end outer ring of the connecting column (24) is fixedly connected with a driving pulley (20), the right support blocks (36) are rotatably connected with a connecting rod (23), the front end outer ring of the connecting rod (23) is fixedly connected with a driven pulley (22), the upper end of the support block (36) is fixedly connected with a first spring (19), the upper end of the first spring (19) is fixedly connected with a support plate (26), a triangular filter plate (27) is fixedly connected between the support plates (26), and a protective plate (28) is fixedly connected at the front and rear ends between the support plates (26), and a drying component is arranged at the bottom of the screening box (3).
2. A sand and gravel rapid filtering device for construction engineering according to claim 1, characterized in that: The drying assembly comprises a fixed ring (30), the fixed ring (30) is fixedly connected to the bottom of the screening box (3), the bottom of the fixed ring (30) is rotatably connected to a heating cylinder (8), the output end of the second motor (7) is fixedly connected to a rotating column (34), and the rotating column (34) is fixedly connected to the heating cylinder (8), the outer ring of the rotating column (34) is fixedly connected to a second driving gear (31), and the front end outer wall of the heating cylinder (8) penetrates and is fixedly connected to a discharge pipe (9).
3. A sand and gravel rapid filtering device for construction engineering according to claim 2, characterized in that: The left and right sides of the heating cylinder (8) are both rotatably connected to rotating rods (33), and the outer wall of the rotating rod (33) is fixedly connected to crisscrossing turning leaves (35).
4. A sand and gravel rapid filtering device for construction engineering according to claim 3, characterized in that: A second driven gear (32) is fixedly connected to the bottom of the rotating rod (33), and the second driven gear (32) is meshingly connected to the second driving gear (31).
5. The sand and gravel rapid filtering device for construction engineering according to claim 1, characterized in that: A waste box (12) is arranged inside the screening box (3), and slide grooves (10) are provided on the inner walls on both sides of the left and right sides of the screening box (3).
6. A sand and gravel rapid filtering device for construction engineering according to claim 5, characterized in that: The inner walls on both sides of the waste box (12) are fixedly connected with sliders (11), and the sliders (11) are slidably connected to the slide grooves (10).
7. The device for rapid sand and gravel filtering for construction engineering according to claim 1, characterized in that: A belt (21) is provided between the driving pulley (20) and the driven pulley (22), and cams (25) are fixedly connected to the outer rings of the front and rear ends of the connecting column (24) and the connecting rod (23).
8. The device for rapid sand and gravel filtering for construction engineering according to claim 1, characterized in that: The top of the protective plate (28) is fixedly connected with a uniformly distributed second spring (29), and the second spring (29) is fixedly connected to the screening box (3).