Recycled concrete batching machine
By introducing a crushing box, crushing blade and rolling wheel into the recycled concrete batching machine, the problems of scrap concrete agglomeration and uneven mixing are solved, efficient crushing and mixing are achieved, and the quality and cleanliness of concrete are improved.
Patent Information
- Application Number
- CN202420800441.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-17
AI Technical Summary
The existing recycled concrete batching machine has a simple structure, and the waste concrete is prone to agglomeration and incomplete crushing, making it difficult to mix and blend with other materials, affecting the quality of the concrete.
A recycled concrete batching machine including a crushing box, crushing blade, rolling wheel and mixing mechanism is designed. The concrete is crushed and screened through the crushing blade and rolling wheel, and the push plate and stirring leaves are used to achieve more thorough stirring and clean.
Efficient crushing and mixing of waste concrete is achieved, operation is simplified, the quality and cleanliness of concrete are improved, and labor is saved.
Smart Images
Figure CN222201069U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of recycled concrete, and in particular relates to a recycled concrete batching machine. Background Art
[0002] Recycled concrete refers to new concrete made by crushing, cleaning, and grading discarded concrete blocks, mixing them with grading in a certain proportion, partially or completely replacing natural aggregates such as sand and gravel (mainly coarse aggregate), and then adding cement, water, etc. There are several types of recycled concrete according to the combination of aggregates: all aggregates are recycled aggregates, coarse aggregates are recycled aggregates and fine aggregates are natural sand, coarse aggregates are natural crushed stone or pebbles, and fine aggregates are recycled aggregates, and recycled aggregates replace part of the coarse aggregate or fine aggregate.
[0003] Most of the existing recycled concrete batching machines have simple structures. Waste concrete generally contains a large amount of agglomerated materials, which often need to be broken accidentally. During batching, it is also difficult to mix and blend with other materials, which affects the quality of recycled concrete. Utility Model Content
[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a recycled concrete batching machine to solve the problem proposed in the above background technology that most of the existing recycled concrete batching machines have simple structures, and the discarded concrete generally has a large amount of agglomerated materials, which often need to be accidentally crushed. When batching, it is also difficult to mix and blend with other materials, which affects the quality of the recycled concrete.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a recycled concrete batching machine comprises a crushing box, one side of the crushing box is fixedly connected to a first motor, an output end of the first motor is fixedly connected to a first rotating blade, a second rotating blade is rotatably connected between two sides of the crushing box, one side of the crushing box is fixedly connected to a filter screen, the other side of the crushing box is fixedly connected to a second motor, an output end of the second motor is fixedly connected to a first threaded rod, a first sliding rod is fixedly connected between two sides of the crushing box, a first moving block is threadedly connected to the outer side of the first threaded rod, a second moving block is slidably connected to the outer side of the first sliding rod, a rolling wheel is rotatably connected between one side of the first moving block and one side of the second moving block, a fifth motor is fixedly connected to the bottom end of one side of the crushing box, a bidirectional threaded rod is fixedly connected to the output end of the fifth motor, a third sliding rod is fixedly connected to the bottom end between the two sides of the crushing box, a push plate is symmetrically threadedly connected to the outer side of the bidirectional threaded rod, and a stirring mechanism is provided at the bottom of the crushing box.
[0006] Preferably, the stirring mechanism includes a conveying pipe, the conveying pipe is fixedly connected to one side of the bottom of the stirring box, one side of the conveying pipe is fixedly connected to the stirring box, one side of the crushing box is fixedly connected to a third motor, the output end of the third motor is fixedly connected to a rotating rod, the rotating rod is rotatably connected between the two sides of the inside of the stirring box, and the outer side of the rotating rod is fixedly connected to a stirring blade.
[0007] Preferably, a telescopic plate is fixedly connected to one side of the mixing box, a fourth motor is fixedly connected to one side of the mixing box, a second threaded rod is fixedly connected to the output end of the fourth motor, a second sliding rod is fixedly connected between the two sides of the mixing box, a third moving block is threadedly connected to the outer side of the second threaded rod, a fourth moving block is slidably connected to the outer side of the second sliding rod, one side of the third moving block and one side of the fourth moving block are respectively fixedly connected to the two sides of the telescopic end of the telescopic plate, and a discharge port is fixedly connected to one side of the bottom of the mixing box.
[0008] Preferably, mounting plates are symmetrically fixedly connected to both sides of the mixing box, supporting feet are symmetrically fixedly connected to one side of the bottom of the two mounting plates, and a first feed port is fixedly connected to one side of the bottom of the mixing box.
[0009] Preferably, a second feed inlet is fixedly connected to one side of the top of the crushing box.
[0010] Preferably, the first rotating blade is rotatably connected between two sides inside the crushing box, one side of the first rotating blade and one side of the second rotating blade are fixedly connected with rotating blocks and extend out of one side of the crushing box, and the two rotating blocks are driven by a belt.
[0011] Preferably, the first threaded rod is rotatably connected between the two sides of the crushing box, the crushing wheel is located above the filter screen and fits together, the bidirectional threaded rod is rotatably connected between the two sides of the crushing box, and the other end of the push plate is slidably connected to the outside of the third sliding rod.
[0012] Preferably, the second threaded rod is rotatably connected between two sides of the interior of the mixing box.
[0013] Compared with the prior art, the utility model provides a recycled concrete batching machine, which has the following beneficial effects:
[0014] 1. The utility model is provided with a first crushing blade, a second crushing blade and a rolling wheel. The first crushing blade and the second crushing blade can perform the first crushing of the waste concrete, and then screen it through a filter net, and the rolling wheel performs the secondary crushing, which is convenient, fast and labor-saving.
[0015] 2. The utility model can push the crushed concrete at the bottom of the crushing box into the conveying pipe and flow into the mixing mechanism by arranging a push plate, so as to more thoroughly clean the concrete at the bottom of the crushing box and improve the cleaning power.
[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0018] Figure 1 This is a structural schematic diagram of a main body of a recycled concrete batching machine proposed by the utility model;
[0019] Figure 2 This is a structural schematic diagram of a crushing box section of a recycled concrete batching machine proposed in the utility model;
[0020] Figure 3 This is a structural schematic diagram of a mixing box section of a recycled concrete batching machine proposed in the utility model;
[0021] Figure 4 This is a structural schematic diagram of a crushing box of a recycled concrete batching machine proposed in the utility model;
[0022] In the figure: 1. crushing box; 2. first motor; 3. first rotating blade; 4. second rotating blade; 5. filter; 6. second motor; 7. first threaded rod; 8. first sliding rod; 9. first moving block; 10. second moving block; 11. crushing wheel; 12. fifth motor; 13. bidirectional threaded rod; 14. third sliding rod; 15. push plate; 16. conveying pipe; 17. mixing box; 18. third motor; 19. rotating rod; 20. mixing blade; 21. telescopic plate; 22. fourth motor; 23. second threaded rod; 24. second sliding dried fruit; 25. third moving block; 26. fourth moving block; 27. discharge port; 28. mounting plate; 29. supporting foot; 30. first feed port; 31. second feed port; 32. rotating block; 33. belt. DETAILED DESCRIPTION
[0023] 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.
[0024] See also Figure 1-4 The utility model provides a technical solution: a recycled concrete batching machine includes a crushing box 1, a first motor 2 is fixedly connected to one side of the crushing box 1, a first rotating blade 3 is fixedly connected to the output end of the first motor 2, a second rotating blade 4 is rotatably connected between the two sides of the crushing box 1, a filter screen 5 is fixedly connected to one side of the crushing box 1, a second motor 6 is fixedly connected to the other side of the crushing box 1, a first threaded rod 7 is fixedly connected to the output end of the second motor 6, a first sliding rod 8 is fixedly connected between the two sides of the crushing box 1, a first moving block 9 is threadedly connected to the outer side of the first threaded rod 7, a second moving block 10 is slidably connected to the outer side of the first sliding rod 8, a rolling wheel 11 is rotatably connected between one side of the first moving block 9 and one side of the second moving block 10, a fifth motor 12 is fixedly connected to the bottom end of one side of the crushing box 1, and the output of the fifth motor 12 A bidirectional threaded rod 13 is fixedly connected to the end, a third sliding rod 14 is fixedly connected to the bottom end between the two sides inside the crushing box 1, and a push plate 15 is symmetrically threaded on the outer side of the bidirectional threaded rod 13. A stirring mechanism is arranged at the bottom of the crushing box 1. Starting the first motor 2 can drive the first rotating blade 3 to rotate, so that the discarded concrete blocks can be cut and crushed. The cut and crushed concrete falls onto the filter screen 5 and is screened. Starting the second motor 6 can drive the first threaded rod 7 to rotate. Through the limit of the first sliding rod 8, the rolling wheel 11 can be driven to move, so that the concrete on the filter screen 5 can be rolled and crushed, and then all of them fall to the bottom of the crushing box. Starting the fifth motor 12 can drive the double-line threaded rod to rotate. Through the limit of the third sliding rod 14, the push plate 15 can be driven to move, so that the concrete at the bottom of the crushing box can be pushed out of the crushing box.
[0025] In the utility model, preferably, the stirring mechanism includes a conveying pipe 16, which is fixedly connected to one side of the bottom of the stirring box 1, and one side of the conveying pipe 16 is fixedly connected to the stirring box 17, and one side of the stirring box 17 is fixedly connected to a third motor 18, and the output end of the third motor 18 is fixedly connected to a rotating rod 19, and the rotating rod 19 is rotatably connected between the two sides inside the stirring box 17, and the outer side of the rotating rod 19 is fixedly connected to a stirring blade 20. Start the third motor 18 to drive the rotating rod 19 to rotate, thereby driving the stirring blade 20 to rotate, and the logistics inside the stirring box 17 can be stirred and fused.
[0026] In the utility model, preferably, a telescopic plate 21 is fixedly connected to one side of the mixing box 17, a fourth motor 22 is fixedly connected to one side of the mixing box 17, a second threaded rod 23 is fixedly connected to the output end of the fourth motor 22, a second sliding rod is fixedly connected between the two sides of the mixing box 17, a third moving block 25 is threadedly connected to the outer side of the second threaded rod 23, a fourth moving block 26 is slidably connected to the outer side of the second sliding rod, one side of the third moving block 25 and one side of the fourth moving block 26 are respectively fixedly connected to the two sides of the telescopic end of the telescopic plate 21, a discharge port 27 is fixedly connected to one side of the bottom of the mixing box 17, and starting the fourth motor 22 can drive the second threaded rod 23 to rotate, and through the limiting of the second sliding rod, the telescopic end of the telescopic plate 21 can be driven to move, so that the bottom of the mixing box 17 can be opened for material discharge.
[0027] In the present invention, preferably, mounting plates 28 are symmetrically fixedly connected to both sides of the mixing box 17, supporting feet 29 are symmetrically fixedly connected to one side of the bottom of the two mounting plates 28, and a first feed port 30 is fixedly connected to one side of the bottom of the mixing box 17.
[0028] In the present invention, preferably, a second feed opening 31 is fixedly connected to one side of the top of the crushing box 1 .
[0029] In the utility model, preferably, the first rotating blade 3 is rotatably connected between the two sides inside the crushing box 1, and one side of the first rotating blade 3 and one side of the second rotating blade 4 are fixedly connected with a rotating block 32, and extend out of one side of the crushing box 1. The two rotating blocks 32 are driven by a belt 33. When the first rotating blade 3 rotates, the second rotating blade 4 can be driven to rotate at the same time through the belt 33.
[0030] In the utility model, preferably, the first threaded rod 7 is rotatably connected between the two sides inside the crushing box 1, the crushing wheel 11 is located above the filter screen 5 and fits together, the bidirectional threaded rod 13 is rotatably connected between the two sides inside the crushing box 1, and the other end of the push plate 15 is slidably connected to the outside of the third sliding rod 14.
[0031] In the present invention, preferably, the second threaded rod 23 is rotatably connected between two sides of the interior of the mixing box 17 .
[0032] The working principle and use process of the utility model are as follows: when in use, the discarded concrete blocks are put into the crushing box from the second feed port 31, and the first motor 2 is started to drive the first rotating blade 3 to rotate, so that the discarded concrete blocks can be cut and crushed, and the cut and crushed concrete falls onto the filter screen 5, and after screening, the second motor 6 is started to drive the first threaded rod 7 to rotate, and the first sliding rod 8 is limited to drive the rolling wheel 11 to move, so that the concrete on the filter screen 5 can be rolled and crushed, and then all of them fall to the bottom of the crushing box, and the fifth motor 12 is started to drive the double-threaded rod 7 to rotate. The threaded rod rotates, and through the limit of the third sliding rod 14, the push plate 15 can be driven to move, so that the concrete at the bottom of the crushing box can be pushed into the mixing box 17, and other materials can be put into the first feeding port 30, and the third motor 18 is started to drive the rotating rod 19 to rotate, thereby driving the stirring blade 20 to rotate, and the logistics inside the mixing box 17 can be stirred and fused. After the stirring is completed, the fourth motor 22 is started to drive the second threaded rod 23 to rotate. Through the limit of the second sliding rod, the telescopic end of the telescopic plate 21 can be driven to move, and the bottom of the mixing box 17 can be opened for dropping materials.
[0033] 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 recycled concrete batching machine, comprising a crushing box (1), characterized in that: A first motor (2) is fixedly connected to one side of the crushing box (1), a first rotating blade (3) is fixedly connected to the output end of the first motor (2), a second rotating blade (4) is rotatably connected between the two sides inside the crushing box (1), a filter screen (5) is fixedly connected to one side of the crushing box (1), a second motor (6) is fixedly connected to the other side of the crushing box (1), a first threaded rod (7) is fixedly connected to the output end of the second motor (6), a first sliding rod (8) is fixedly connected between the two sides inside the crushing box (1), and a first sliding rod (8) is threadedly connected to the outer side of the first threaded rod (7). A movable block (9), a second movable block (10) is slidably connected to the outer side of the first sliding rod (8), a crushing wheel (11) is rotatably connected between one side of the first movable block (9) and one side of the second movable block (10), a fifth motor (12) is fixedly connected to the bottom end of one side of the crushing box (1), a bidirectional threaded rod (13) is fixedly connected to the output end of the fifth motor (12), a third sliding rod (14) is fixedly connected to the bottom end between the two sides inside the crushing box (1), a push plate (15) is symmetrically threadedly connected to the outer side of the bidirectional threaded rod (13), and a stirring mechanism is arranged at the bottom of the crushing box (1).
2. A recycled concrete batching machine according to claim 1, characterized in that: The stirring mechanism comprises a conveying pipe (16), the conveying pipe (16) being fixedly connected to one side of the bottom of the crushing box (1), the conveying pipe (16) being fixedly connected to a stirring box (17) on one side, the stirring box (17) being fixedly connected to a third motor (18) on one side, the output end of the third motor (18) being fixedly connected to a rotating rod (19), the rotating rod (19) being rotatably connected between two sides inside the stirring box (17), and the outer side of the rotating rod (19) being fixedly connected to a stirring blade (20).
3. A recycled concrete batching machine according to claim 2, characterized in that: A telescopic plate (21) is fixedly connected to one side of the mixing box (17), a fourth motor (22) is fixedly connected to one side of the mixing box (17), a second threaded rod (23) is fixedly connected to the output end of the fourth motor (22), a second sliding rod is fixedly connected between the two sides of the mixing box (17), a third moving block (25) is threadedly connected to the outer side of the second threaded rod (23), a fourth moving block (26) is slidably connected to the outer side of the second sliding rod, one side of the third moving block (25) and one side of the fourth moving block (26) are respectively fixedly connected to the two sides of the telescopic end of the telescopic plate (21), and a discharge port (27) is fixedly connected to one side of the bottom of the mixing box (17).
4. A recycled concrete batching machine according to claim 2, characterized in that: The two sides of the mixing box (17) are symmetrically fixedly connected with mounting plates (28), one side of the bottom of the two mounting plates (28) is symmetrically fixedly connected with supporting feet (29), and one side of the bottom of the mixing box (17) is fixedly connected with a first feed port (30).
5. A recycled concrete batching machine according to claim 1, characterized in that: A second feed opening (31) is fixedly connected to one side of the top of the crushing box (1).
6. A recycled concrete batching machine according to claim 1, characterized in that: The first rotating blade (3) is rotatably connected between two sides of the inside of the crushing box (1); one side of the first rotating blade (3) and one side of the second rotating blade (4) are both fixedly connected to a rotating block (32) and extend out of one side of the crushing box (1); the two rotating blocks (32) are driven by a belt (33).
7. A recycled concrete batching machine according to claim 1, characterized in that: The first threaded rod (7) is rotatably connected between two sides of the inside of the crushing box (1), the crushing wheel (11) is located above the filter screen (5) and fits with each other, the bidirectional threaded rod (13) is rotatably connected between two sides of the inside of the crushing box (1), and the other end of the push plate (15) is slidably connected to the outside of the third sliding rod (14).
8. A recycled concrete batching machine according to claim 3, characterized in that: The second threaded rod (23) is rotatably connected between two sides of the interior of the mixing box (17).