Concrete block blank filtering device

Abstract

This utility model relates to the field of concrete block blank processing technology, and discloses a concrete block blank filtering device, including a base plate. A filter box is fixedly connected to the top side of the base plate, a feeding box is fixedly connected to the left end of the top side of the base plate, a drive assembly is fixedly connected to the left end of the top side of the base plate, a driving bevel gear is fixedly connected to the bottom end of the drive assembly, a driven shaft is rotatably connected to the bottom end of the feeding box, a driven bevel gear is fixedly connected to the left side of the driven shaft, and eccentric wheels are fixedly connected to both ends of the driven shaft. A sliding assembly is provided on the bottom side of the filter box. In this utility model, by sliding the sliding block outside the support column and compressing the spring, the screening plate can reciprocate up and down to filter the concrete block blank, thereby avoiding the situation where the concrete block blank gets stuck in the filter hole, thus improving work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of block blank processing, in particular to a concrete block blank filtering device. Background Art

[0002] Concrete block blank is a common building raw material, mainly used in the production of concrete blocks. Concrete blocks are widely used in modern construction projects due to their stable structure, strong durability and high cost-effectiveness. A concrete block blank filtering device is a device specially designed to improve the filtering efficiency and effect in the concrete block production process. Through its unique design and function, this device can effectively solve the various problems encountered by traditional filtering equipment when processing concrete block blanks.

[0003] After searching, the Chinese patent document announcement number: CN212468279U discloses a concrete block blank filtering device, including a crushing box and a filter box, the crushing box is an L-shaped structure, the filter box is bolted to the upper surface of the horizontal end of the crushing box, the top of the filter box is bolted to a feed bin, a screen is welded inside the filter box, and a discharge port that is mutually conductive with the crushing box is connected to the surface wall of one side of the filter box. In the utility model, the concrete block blank filtering device is provided with a filter box and a crushing box, which can discharge the larger residues generated after the blank is filtered into the crushing box through the discharge port, and then enter the crushing bin for crushing, and the crushed blank is then lifted into the filter box for filtration under the action of the lifting pipe, so that the concrete block blank filtering device, on the basis of screening and filtering, also has the functions of raw material crushing and automatic lifting, enhances its function, and improves its practicality and actual use effect.

[0004] With respect to the above-mentioned related technologies, the inventor believes that the above patent mentions in the beneficial effects: "The concrete block blank filtering device is provided with a filtering box and a crushing box, which can discharge the larger residues produced after the blank is filtered into the crushing box through the discharge port, and then enter the crushing bin for crushing. The crushed blank is then lifted into the filtering box for filtration under the action of the lifting pipe, so that the concrete block blank filtering device, on the basis of screening and filtration, also has the functions of raw material crushing and automatic lifting, enhances its functions, and improves its practicality and actual use effect". Although the above patent improves the use effect by filtering the crushed block blanks, when there are more block blanks in the specific operation process, the block blanks will be blocked with the filter holes, resulting in reduced work efficiency. Therefore, in view of the above shortcomings, a concrete block blank filtering device is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a concrete block blank filtering device, which aims to improve the problem in the prior art that when filtering the raw materials, the raw materials and the filter holes may get stuck, resulting in reduced work efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The top end of the filter element is fixedly connected to the filter box, the left end of the top side of the bottom plate is fixedly connected to the feeding box, the left end of the top side of the bottom plate is fixedly connected to the driving assembly, the bottom end of the driving assembly is fixedly connected to the active bevel gear, the bottom end of the feeding box is rotatably connected to the driven shaft, the left side of the driven shaft is fixedly connected to the driven bevel gear, the left and right ends of the driven shaft are fixedly connected to the eccentric wheel, the bottom side of the filter box is provided with a sliding assembly, the front and rear sides of the sliding assembly are fixedly connected to two sliding blocks, the inner wall of the sliding block is fixedly connected to a supporting column, the upper and lower sides of the sliding block are fixedly connected to a spring, the top end of the inner wall of the filter box is fixedly connected to an inclined plate, the right top end of the filter box is fixedly connected to a protective box, and the inner wall of the protective box is provided with a crushing assembly.

[0008] As a further description of the above technical solution:

[0009] The crushing assembly includes motor 2, the right side of motor 2 is fixedly connected to the right side of the inner wall of the protective box, the driving end of motor 2 is fixedly connected to a rotating shaft, the rear end of the protective box is rotatably connected to a driven rod, the rotating shaft and the outside of the driven rod are both fixedly connected to a gear plate, the rotating shaft and the left side of the driven rod are fixedly connected to a rotating stick, the outside of the rotating stick is fixedly connected to a crushing column, the top right end of the sliding assembly is fixedly connected to an arch plate, the right side of the arch plate is fixedly connected to a power assembly, the front and rear ends of the right side of the arch plate are fixedly connected to a support plate, the inner wall of the support plate is fixedly connected to a fixed shaft, the bottom side of the fixed shaft is fixedly connected to a circular plate, the outside of the circular plate is rotatably connected to a rotating plate, the top right end of the rotating plate is fixedly connected to a column, and the top side of the column is fixedly connected to a disc.

[0010] As a further description of the above technical solution:

[0011] The left side of the loading box is fixedly connected with a loading hopper, the top right side of the loading box is fixedly connected with a loading plate, the bottom end of the inner wall of the loading box is fixedly connected with a storage plate, and the outside of the driving assembly is fixedly connected with an auger.

[0012] As a further description of the above technical solution:

[0013] The driving assembly includes a motor 1, the bottom side of the motor 1 is fixedly connected to the left end of the top side of the bottom plate, the driving end of the motor 1 is fixedly connected to a rotating shaft, and the outside of the rotating shaft is fixedly connected to the inner wall of the auger.

[0014] As a further description of the above technical solution:

[0015] The interior of the active bevel gear is fixedly connected to the bottom end of the rotating shaft, one side of the active bevel gear is meshed with one side of the driven bevel gear, and the bottom end of the filter box is slidably connected with a collection box.

[0016] As a further description of the above technical solution:

[0017] The sliding assembly comprises a screening plate, and force blocks are fixedly connected to both left and right ends of the bottom side of the screening plate, and the front and rear sides of the screening plate are respectively fixedly connected to the adjacent sides of every two sliding blocks.

[0018] As a further description of the above technical solution:

[0019] The power assembly comprises a cylinder, the left side of the cylinder is fixedly connected to the right side of the arch plate, the driving end of the cylinder is fixedly connected to a push plate, and the inner wall of the push plate begins to have a T-shaped opening.

[0020] As a further description of the above technical solution:

[0021] The outsides of the two discs are slidably connected to the inner wall of the push plate, and the tops of the two columns are slidably connected to the inner wall of the push plate.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the eccentric wheel is rotated to push the force-bearing block to slide up and down, and then the screening plate is pushed to slide up and down, and at the same time, the sliding block can be driven to slide outside the supporting column and squeeze the spring, so that the screening plate can reciprocate up and down to filter the concrete block blanks, thereby avoiding the situation where the concrete block blanks are stuck in the filter holes, thereby improving work efficiency.

[0024] 2. In the utility model, the disc drives the column to slide, thereby driving the cylinder to slide, and the column is restricted by the circular plate, so that the horizontal force of the cylinder is converted into a rotational force, so that the two rotating plates can rotate in an irregular shape to adapt to truck buckets of different widths, thereby expanding the scope of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of a concrete block blank filtering device proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the internal structure of a loading box of a concrete block blank filtering device proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the internal structure of a protective box of a concrete block blank filtering device proposed by the utility model;

[0028] Figure 4 The utility model discloses a schematic diagram of the internal structure of a rotating plate of a concrete block blank filtering device.

[0029] Legend:

[0030] 1. Bottom plate; 2. Filter box; 3. Feeding box; 4. Feeding hopper; 5. Feeding plate; 6. Storage plate; 7. Motor 1; 8. Rotating shaft; 9. Active bevel gear; 10. Auger; 11. Driven shaft; 12. Driven bevel gear; 13. Eccentric wheel; 14. Force block; 15. Sliding block; 16. Support column; 17. Spring; 18. Inclined plate; 19. Protective box; 20. Motor 2; 21. Rotating shaft; 22. Driven rod; 23. Gear plate; 24. Rotating stick; 25. Crushing column; 26. Arched plate; 27. Cylinder; 28. Push plate; 29. ​​T-shaped opening; 30. Support plate; 31. Fixed shaft; 32. Round plate; 33. Rotating plate; 34. Column; 35. Disc; 36. Collecting box; 37. Screening plate. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1 - Figure 3The utility model provides an embodiment: a concrete block blank filtering device, comprising a bottom plate 1, which plays the role of a basic support, a filter box 2 is fixedly connected to the top side of the bottom plate 1, and a collection box 36 is slidably connected to the bottom end of the filter box 2. When the filtering process is completed, the filtered material can be easily removed by sliding the collection box 36. This design is convenient for collecting materials and cleaning and maintaining the collection box 36. A loading box 3 is fixedly connected to the left end of the top side of the bottom plate 1. It is used to hold and filter the raw materials of concrete blocks and is the main place for the filtering process. A loading hopper 4 is fixedly connected to the left side of the loading box 3. This design allows the raw materials to be directly poured from the loading hopper 4 into the loading box 3 and then enter the filter box 2 for filtering. The design of the loading hopper 4 is conducive to the batch input of raw materials and improves the feeding efficiency. A loading plate 5 is fixedly connected to the top right end of the loading box 3 to guide the materials to enter the filter box 2 smoothly. A storage plate 6 is fixedly connected to the bottom end of the inner wall of the loading box 3, and a driving component is fixedly connected to the left end of the top side of the bottom plate 1.

[0033] The outside of the driving assembly is fixedly connected to an auger 10, and the driving assembly includes a motor 7, which provides power for the entire filtering device. The bottom side of the motor 7 is fixedly connected to the left end of the top side of the bottom plate 1, and the driving end of the motor 7 is fixedly connected to a rotating shaft 8, which is driven by the motor 7 to drive the rotating shaft 8 to rotate. The outside of the rotating shaft 8 is fixedly connected to the inner wall of the auger 10, thereby driving the auger 10 to rotate, which is used to push the raw materials through the filter box 2. The bottom end of the driving assembly is fixedly connected to an active bevel gear 9, and the inside of the active bevel gear 9 is fixedly connected to the bottom end of the rotating shaft 8, and the active bevel gear is driven by the rotating shaft 8. The wheel 9 rotates, and the bottom end of the loading box 3 is rotatably connected to the driven shaft 11, so that the driven shaft 11 can rotate stably. The left side of the driven shaft 11 is fixedly connected to the driven bevel gear 12, and the driven shaft 11 is driven to rotate by the driven bevel gear 12. One side of the active bevel gear 9 is meshed with one side of the driven bevel gear 12. Through the meshing relationship, the active bevel gear 9 transmits the force to the driven bevel gear 12. The left and right ends of the driven shaft 11 are fixedly connected with eccentric wheels 13, and the eccentric wheels 13 are driven to rotate by the driven shaft 11. A sliding component is provided on the bottom side of the filter box 2;

[0034] The sliding assembly includes a screening plate 37 for screening the raw materials. The left and right ends of the bottom side of the screening plate 37 are fixedly connected with force blocks 14 for bearing the impact force of the eccentric wheel 13. The front and rear sides of the screening plate 37 are respectively fixedly connected to the adjacent sides of each two sliding blocks 15. After the screening plate 37 is subjected to force, the sliding blocks 15 are driven to slide. The front and rear sides of the sliding assembly are fixedly connected with two sliding blocks 15. The inner wall of the sliding block 15 is fixedly connected with a support column 16, so that the sliding block 15 can slide vertically. The upper and lower sides of the sliding block 15 are fixedly connected with a spring 17. By fixing the spring 17, the spring 17 can be uniformly stressed. The top of the inner wall of the filter box 2 is fixedly connected with an inclined plate 18, so that the raw materials can accurately fall onto the top side of the screening plate 37. The top right side of the filter box 2 is fixedly connected with a protective box 19, and the inner wall of the protective box 19 is provided with a crushing assembly.

[0035] The crushing assembly includes a motor 20 and a driving source. The right side of the motor 20 is fixedly connected to the right side of the inner wall of the protective box 19, so that the motor 20 can operate stably. The driving end of the motor 20 is fixedly connected to a rotating shaft 21, and the rotating shaft 21 is driven to rotate by driving the motor 20. The rear end of the protective box 19 is rotatably connected to a driven rod 22, so that the driven rod 22 can rotate stably. The rotating shaft 21 and the outside of the driven rod 22 are fixedly connected to a gear plate 23, and the two gear plates 23 are meshed with each other, so that the rotating shaft 21 can transmit force to the driven rod 22 through the two gear plates 23. The rotating shaft 21 and the left side of the driven rod 22 are fixedly connected to a rotating rod 24, so that the rotating shaft 21 and the driven rod 22 can drive the rotating rod 24 to rotate. The outside of the rotating rod 24 is fixedly connected to a crushing column 25, thereby driving the crushing column 25 to crush the raw materials. The right end of the top side of the sliding assembly is fixedly connected to an arch plate 26, and a bevel gear is provided for the arch plate 26.

[0036] Reference Figure 1 , Figure 3 and Figure 4The right side of the arch plate 26 is fixedly connected with a power assembly, which includes a cylinder 27, a driving source, and the left side of the cylinder 27 is fixedly connected to the right side of the arch plate 26, so that the cylinder 27 can operate stably. The driving end of the cylinder 27 is fixedly connected with a push plate 28, and the push plate 28 is pushed to slide by driving the cylinder 27. The inner wall of the push plate 28 begins to have a T-shaped opening 29, which is used to limit the activity space of the column 34 and the disc 35. The front and rear ends of the right side of the arch plate 26 are fixedly connected with a support plate 30, and the inner wall of the support plate 30 is fixedly connected with a fixed shaft 31 to provide support force for the fixed shaft 31 A circular plate 32 is fixedly connected to the bottom side of the fixed shaft 31 for limiting the rotating plate 33. The rotating plate 33 is rotatably connected to the outside of the circular plate 32 so that the rotating plate 33 can rotate around the circular plate 32 as a center point after being subjected to force. A column 34 is fixedly connected to the right end of the top side of the rotating plate 33 to provide support for the column 34. The top ends of the two columns 34 are slidably connected to the inner wall of the push plate 28. A disc 35 is fixedly connected to the top side of the column 34. The outsides of the two discs 35 are slidably connected to the inner wall of the push plate 28. The column 34 and the disc 35 are limited by the push plate 28 so that the column 34 and the disc 35 can slide.

[0037] Working principle: We can easily load and transport the concrete block blanks through the loading hopper 4, and then the concrete block blanks will fall to the top side of the storage plate 6. This is achieved by driving the rotating shaft 8 to rotate through the driving motor 1 7, thereby driving the auger 10 to rotate and load the concrete block blanks. Then the concrete block blanks will be sent to the interior of the filter box 2 through the loading plate 5. This is achieved by driving the rotating shaft 21 to rotate through the driving motor 2 20, thereby driving one of the gear plates 23 to rotate, and then driving the other gear plate 23 to rotate, so that the rotating shaft 21 can transmit the rotating force to the driven rod 22, and the rotating shaft 21 and the driven rod 22 can drive the rotating rod 24 to rotate. The two crushing columns 25 rotate in the opposite direction and crush the concrete block blanks. The crushed concrete block blanks fall to the top side of the screening plate 37. The rotating shaft 8 drives the active bevel gear 9 to rotate, thereby driving the driven bevel gear 12 to rotate, and then drives the eccentric wheel 13 to rotate and push the force block 14 to slide up and down, and then push the screening plate 37 to slide up and down. At the same time, it can drive the sliding block 15 to slide outside the supporting column 16 and squeeze the spring 17, so that the screening plate 37 can reciprocate up and down to filter the concrete block blanks, thereby avoiding the situation where the concrete block blanks are stuck in the filter holes, thereby improving the work efficiency.

[0038] When the filtered concrete block blanks face collecting buckets of different widths, the cylinder 27 is driven so that the cylinder 27 can push the push plate 28 to slide, and then drive the two discs 35 to slide, and the disc 35 drives the column 34 to slide, thereby driving the cylinder 27 to slide. The column 34 is restricted by the circular plate 32, so that the horizontal force of the cylinder 27 is converted into a rotational force, so that the two rotating plates 33 can rotate in an irregular shape to adapt to buckets of different widths, thereby expanding the scope of use of the device.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A concrete block material filtering device, comprising a bottom plate (1), characterized in that: The top side of the bottom plate (1) is fixedly connected to a filter box (2), the left end of the top side of the bottom plate (1) is fixedly connected to a feed box (3), the left end of the top side of the bottom plate (1) is fixedly connected to a drive assembly, the bottom end of the drive assembly is fixedly connected to a driving bevel gear (9), the bottom end of the feed box (3) is rotatably connected to a driven shaft (11), the left side of the driven shaft (11) is fixedly connected to a driven bevel gear (12), and the left and right ends of the driven shaft (11) are fixedly connected to eccentric wheels (13), A sliding assembly is provided on the bottom side of the filter box (2), two sliding blocks (15) are fixedly connected to the front and rear sides of the sliding assembly, a support column (16) is fixedly connected to the inner wall of the sliding block (15), a spring (17) is fixedly connected to the upper and lower sides of the sliding block (15), an inclined plate (18) is fixedly connected to the top of the inner wall of the filter box (2), a protective box (19) is fixedly connected to the top of the right side of the filter box (2), and a crushing assembly is provided on the inner wall of the protective box (19).

2. A concrete block blank filtering device according to claim 1, characterized in that: The crushing assembly comprises a second motor (20), the right side of the second motor (20) is fixedly connected to the right side of the inner wall of the protection box (19), the driving end of the second motor (20) is fixedly connected to a rotating shaft (21), the rear end of the protection box (19) is rotatably connected to a driven rod (22), the rotating shaft (21) and the outside of the driven rod (22) are both fixedly connected to a gear plate (23), the rotating shaft (21) and the left side of the driven rod (22) are fixedly connected to a rotating rod (24), the outside of the rotating rod (24) is fixedly connected to a crushing column (25), and the The right end of the top side of the sliding component is fixedly connected to an arch plate (26), the right side of the arch plate (26) is fixedly connected to a power component, the front and rear ends of the right side of the arch plate (26) are fixedly connected to a support plate (30), the inner wall of the support plate (30) is fixedly connected to a fixed shaft (31), the bottom side of the fixed shaft (31) is fixedly connected to a circular plate (32), the outside of the circular plate (32) is rotatably connected to a rotating plate (33), the right end of the top side of the rotating plate (33) is fixedly connected to a column (34), and the top side of the column (34) is fixedly connected to a disk (35).

3. A concrete block blank filtering device according to claim 1, characterized in that: The left side of the loading box (3) is fixedly connected to a loading hopper (4), the top right side of the loading box (3) is fixedly connected to a loading plate (5), the bottom inner wall of the loading box (3) is fixedly connected to a storage plate (6), and the outside of the driving assembly is fixedly connected to an auger (10).

4. A concrete block blank filtering device according to claim 3, characterized in that: The driving assembly comprises a motor 1 (7), the bottom side of the motor 1 (7) is fixedly connected to the left end of the top side of the base plate (1), the driving end of the motor 1 (7) is fixedly connected to a rotating shaft (8), and the outside of the rotating shaft (8) is fixedly connected to the inner wall of the auger (10).

5. A concrete block blank filtering device according to claim 4, characterized in that: The interior of the active bevel gear (9) is fixedly connected to the bottom end of the rotating shaft (8), one side of the active bevel gear (9) is meshingly connected to one side of the driven bevel gear (12), and the bottom end of the filter box (2) is slidably connected to a collecting box (36).

6. A concrete block blank filtering device according to claim 1, characterized in that: The sliding assembly comprises a screening plate (37), the left and right ends of the bottom side of the screening plate (37) are fixedly connected to force blocks (14), and the front and rear sides of the screening plate (37) are respectively fixedly connected to the adjacent sides of every two sliding blocks (15).

7. A concrete block blank filtering device according to claim 2, characterized in that: The power assembly comprises a cylinder (27), the left side of the cylinder (27) is fixedly connected to the right side of the arch plate (26), the driving end of the cylinder (27) is fixedly connected to a push plate (28), and the inner wall of the push plate (28) begins to have a T-shaped opening (29).

8. A concrete block blank filtering device according to claim 7, characterized in that: The outsides of the two discs (35) are slidably connected to the inner wall of the push plate (28), and the top ends of the two columns (34) are slidably connected to the inner wall of the push plate (28).

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