Waste recovery device for building material manufacturing

Abstract

The utility model discloses a waste recovery device for building material manufacturing, and relates to the technical field of building material recovery, the waste recovery device comprises a recovery box, one side of the recovery box is provided with a first hollow groove and a second hollow groove, the inside of the first hollow groove is rotatably connected with a first crushing roller, and the inside of the first crushing roller is rotatably connected with a second crushing roller; a crushing mechanism is arranged on one side of the recycling box; the crushing mechanism comprises a hollow block fixedly connected to one side of the recycling box, an L-shaped connecting rod in the device can drive an extrusion block to do circular motion, meanwhile, the extrusion block can extrude a hollow strip to drive a crushing block to do reciprocating motion, and meanwhile the crushing block can be matched with a fixing block to impact waste materials and crush the waste materials into small blocks; the waste falls into the first crushing roller and the second crushing roller and is crushed by the first crushing roller and the second crushing roller, and the size of the waste is impacted by the crushing block to become smaller, so that the crushing is easier, and the crushing of the waste can be completed without wasting more time.

Description

Technical Field

[0001] The utility model relates to the technical field of building material recycling, and more specifically to a waste recycling device for building material manufacturing. Background Art

[0002] Construction waste refers to the slag, abandoned soil, discarded materials, silt, and other waste generated by construction companies or individuals during the construction, laying, demolition, and repair of various buildings, structures, and pipeline networks. The recycling and reuse of construction materials is a complex process involving multiple steps. It not only helps reduce the environmental pressure caused by landfill and incineration of construction waste, but also effectively conserves resources and reduces environmental pollution. Below, we will explore the specific processes and technical details of construction material recycling and reuse.

[0003] For example, the utility model with the announcement number CN219807467U discloses a new type of waste recovery device for building material manufacturing. When in use, the waste is first put into the feed hopper. Through the push of the first cylinder, the first cylinder pushes the top plate open and the waste in the feed hopper enters the feed pipe. The first motor is started to drive the two crushing discs to rotate and crush the internal waste. Secondly, the crushed waste enters the device body through the feed pipe and falls onto the conveyor belt. Next, the second motor is started to drive the conveyor belt to transport the crushed waste out, and the waste falls into the material trough. The material trough is tilted by the push of the second cylinder. The use of the pouring shaft can allow the device to be tilted to a certain angle to pour out the internal processed waste for recycling.

[0004] Regarding the above solution: the inventor believes that the above reference document crushes the construction waste by rotating two crushing discs, but some construction waste is large in volume. If it is crushed directly, it will take a long time to complete the crushing, which is a waste of time. Utility Model Content

[0005] In response to the problems existing in the prior art, the purpose of this utility model is to provide a waste recycling device for building material manufacturing, which can effectively solve the problem that some construction waste is large in volume and takes a long time to complete the crushing if it is directly crushed, which is a waste of time.

[0006] In order to solve the above problems, the present invention adopts the following technical solutions:

[0007] A waste recycling device for building material manufacturing includes a recycling box, a first hollow groove and a second hollow groove are formed on one side of the recycling box, a first crushing roller is rotatably connected to the interior of the first hollow groove, a second crushing roller is rotatably connected to the interior of the first crushing roller, and a crushing mechanism is provided on one side of the recycling box;

[0008] The crushing mechanism includes a hollow block fixedly connected to one side of the recycling box, an L-shaped connecting rod is rotatably connected to the inside of the hollow block, an extrusion block is fixedly connected to one side of the L-shaped connecting rod, a hollow bar is provided on the outside of the extrusion block, a sliding rod is fixedly connected to one side of the hollow bar, a slide groove is provided on one side of the recycling box, and the sliding rod is slidably connected to the inside of the slide groove, a crushing block is fixedly connected to one side of the sliding rod, and a fixed block is fixedly connected to the inside of the recycling box.

[0009] As a preferred solution of the present invention, a second support plate is fixedly connected to one side of the recycling box, a second motor is fixedly connected to one side of the second support plate, the output shaft of the second motor is fixedly connected to the first crushing roller, the outer side of the first crushing roller is fixedly connected to the first gear, the outer side of the second crushing roller is fixedly connected to the second gear, and the second gear and the first gear are meshed with each other.

[0010] As a preferred solution of the present invention, a first support plate is fixedly connected to one side of the hollow block, a first motor is fixedly connected to the upper side of the first support plate, and an output shaft of the first motor is fixedly connected to the extrusion block.

[0011] As a preferred solution of the present invention, a mounting groove is provided inside the recycling box, and the mounting groove is connected to the slide groove, and a ball is rotatably connected inside the mounting groove.

[0012] As a preferred solution of the present invention, a third hollow groove is provided on one side of the recycling box, and a guide plate is fixedly connected to the interior of the recycling box.

[0013] As a preferred solution of the present invention, a reinforcement rod is fixedly connected to one side of the fixed block, and the reinforcement rod is fixedly connected to the recovery box.

[0014] As a preferred solution of the present invention, universal wheels are fixedly connected to the four corners of the lower side of the recycling box, and a handle is fixedly connected to one side of the recycling box.

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] 1. In this device, the L-shaped connecting rod will drive the extrusion block to perform circular motion. At the same time, the extrusion block will squeeze the hollow bar to drive the crushing block to move back and forth. At the same time, the crushing block will cooperate with the fixed block to hit the waste and break it into small pieces. Then it will fall between the first crushing roller and the second crushing roller and be crushed by the first crushing roller and the second crushing roller. Since the volume of the waste has been reduced by the impact of the crushing block, it is easier to crush and the crushing of the waste can be completed without wasting much time.

[0017] 2. The ball in this device can rotate inside the mounting groove, and the mounting groove is in contact with the slide rod, so that the slide rod moves more smoothly inside the slide groove and is less likely to be blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a first cross-sectional structural diagram of the present invention;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 4 This is a second cross-sectional structural diagram of the present invention;

[0022] Figure 5 This is a structural diagram of the utility model from another perspective;

[0023] Figure 6 This is a third cross-sectional structural schematic diagram of the present utility model.

[0024] Description of the numbers in the figure:

[0025] 1. Recycling box; 21. First hollow groove; 22. First crushing roller; 23. Second hollow groove; 24. Second crushing roller; 31. Hollow block; 32. L-shaped connecting rod; 33. Extrusion block; 34. Hollow bar; 35. Slide bar; 36. Slide groove; 37. Crushing block; 38. Fixed block; 41. First support plate; 42. First motor; 51. Second support plate; 52. Second motor; 53. First gear; 54. Second gear; 61. Mounting groove; 62. Ball bearing; 71. Third hollow groove; 72. Guide plate; 8. Reinforcement rod; 91. Universal wheel; 92. Handle. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts are within the scope of protection of the present invention.

[0027] Example:

[0028] A waste recycling device for building material manufacturing includes a recycling box 1. A first hollow groove 21 and a second hollow groove 23 are opened on one side of the recycling box 1. A first crushing roller 22 is rotatably connected to the interior of the first hollow groove 21, and a second crushing roller 24 is rotatably connected to the interior of the first crushing roller 22. A crushing mechanism is provided on one side of the recycling box 1. Construction waste can be poured into the recycling box 1, and the first crushing roller 22 and the second crushing roller 24 can crush the construction waste by rotating in opposite directions.

[0029] The crushing mechanism includes a hollow block 31 fixedly connected to one side of the recycling box 1, an L-shaped connecting rod 32 is rotatably connected inside the hollow block 31, an extrusion block 33 is fixedly connected to one side of the L-shaped connecting rod 32, a hollow bar 34 is provided on the outside of the extrusion block 33, a slide bar 35 is fixedly connected to one side of the hollow bar 34, a slide groove 36 is provided on one side of the recycling box 1, and the slide bar 35 is slidably connected to the inside of the slide groove 36, a crushing block 37 is fixedly connected to one side of the slide bar 35, and a fixed block 38 is fixedly connected to the inside of the recycling box 1.

[0030] The L-shaped connecting rod 32 can drive the squeezing block 33 to perform circular motion by rotating, and the squeezing block 33 can squeeze and drive the hollow bar 34 to move back and forth when moving. The sliding rod 35 can connect the hollow bar 34 and the crushing block 37, so that when the hollow bar 34 moves back and forth, it can drive the crushing block 37 to move back and forth through the sliding rod 35, and the crushing block 37 and the fixed block 38 are located on the upper side of the first crushing roller 22 and the second crushing roller 24, so that the crushing block 37 can cooperate with the fixed block 38 to crush the construction waste preferentially when moving, so that the larger waste is broken into small pieces, and then falls to the bottom to be crushed by the first crushing roller 22 and the second crushing roller 24. Moreover, since the volume of the waste becomes smaller, crushing becomes easier, and the crushing of the waste can be completed without wasting much time.

[0031] See also Figure 1 and Figure 4 A second support plate 51 is fixedly connected to one side of the recycling box 1, and a second motor 52 is fixedly connected to one side of the second support plate 51. The output shaft of the second motor 52 is fixedly connected to the first crushing roller 22, and the outer side of the first crushing roller 22 is fixedly connected to the first gear 53, and the outer side of the second crushing roller 24 is fixedly connected to the second gear 54, and the second gear 54 and the first gear 53 are meshed with each other. The second motor 52 can drive the first crushing roller 22 to rotate, making the rotation of the first crushing roller 22 more convenient, and the engagement of the first gear 53 and the second gear 54 can make the first crushing roller 22 rotate. It can drive the second crushing roller 24 to rotate in the opposite direction through the first gear 53 and the second gear 54, thereby realizing the reversal of the first crushing roller 22 and the second crushing roller 24 to crush the waste.

[0032] See also Figure 5 A first support plate 41 is fixedly connected to one side of the hollow block 31, and a first motor 42 is fixedly connected to the upper side of the first support plate 41, and the output shaft of the first motor 42 is fixedly connected to the extrusion block 33. The first support plate 41 can support the first motor 42, and the first motor 42 can drive the L-shaped connecting rod 32 to rotate, making the rotation of the L-shaped connecting rod 32 more convenient and eliminating the need for manual rotation.

[0033] See also Figure 3 A mounting groove 61 is provided inside the recycling box 1, and the mounting groove 61 is connected to the slide groove 36. A ball 62 is connected to the inside of the mounting groove 61, and the ball 62 can rotate inside the mounting groove 61. The mounting groove 61 is in contact with the slide rod 35, so that the slide rod 35 moves more smoothly inside the slide groove 36 and is less likely to be blocked.

[0034] See also Figure 6 A third hollow groove 71 is provided on one side of the recycling box 1, and a guide plate 72 is fixedly connected to the inside of the recycling box 1. The third hollow groove 71 can facilitate people to take out the crushed waste, and the guide plate 72 is arranged in a triangular shape, so that the waste can slide out through the inclined surface of the guide plate 72 and is not easily accumulated inside the recycling box 1.

[0035] See also Figure 2 A reinforcing rod 8 is fixedly connected to one side of the fixed block 38, and the reinforcing rod 8 is fixedly connected to the recycling box 1. The reinforcing rod 8 can reinforce the fixed block 38, so that the fixed block 38 is not easily deformed and broken when it is hit by the crushing block 37.

[0036] See also Figure 5 The four corners of the lower side of the recycling box 1 are fixedly connected with universal wheels 91, and one side of the recycling box 1 is fixedly connected with a handle 92. The universal wheels 91 can facilitate people to move the recycling box 1, and the handle 92 can facilitate people to push and pull the recycling box 1.

[0037] The working principle and use process of the present invention are as follows: when using the device, first start the first motor 42 to drive the L-shaped connecting rod 32 to rotate, the L-shaped connecting rod 32 will drive the squeezing block 33 to perform a circular motion, and at the same time the squeezing block 33 will squeeze the hollow bar 34 to move back and forth, and at the same time the hollow bar 34 will drive the crushing block 37 to move back and forth together through the sliding rod 35, and then pour the construction waste into the interior of the recycling box 1, so that the movable crushing block 37 can cooperate with the fixed block 38 to impact and crush it into small pieces, and then fall to the first crushing roller 22 and the second crushing roller 24, and at the same time the second motor 52 will drive the first crushing roller 22 and the first gear 53 to rotate, and the first gear 53 will drive the second crushing roller 24 to reverse through the second gear 54. At this time, the first crushing roller 22 and the second crushing roller 24 can crush the waste, and because the volume of the waste has been reduced by the impact of the crushing block 37, it is easier to crush the waste, and it will not waste much time to complete the crushing of the waste. At this point, the problem that some construction waste is large in volume and it takes a long time to complete the crushing if it is directly crushed can be solved.

[0038] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and improved ideas of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waste recycling device for building material manufacturing, comprising a recycling box (1), characterized in that: A first hollow groove (21) and a second hollow groove (23) are provided on one side of the recycling box (1); a first crushing roller (22) is rotatably connected to the interior of the first hollow groove (21); a second crushing roller (24) is rotatably connected to the interior of the first crushing roller (22); and a crushing mechanism is provided on one side of the recycling box (1); The crushing mechanism comprises a hollow block (31) fixedly connected to one side of the recycling box (1); an L-shaped connecting rod (32) is rotatably connected inside the hollow block (31); an extrusion block (33) is fixedly connected to one side of the L-shaped connecting rod (32); a hollow bar (34) is provided on the outside of the extrusion block (33); a slide bar (35) is fixedly connected to one side of the hollow bar (34); a slide groove (36) is provided on one side of the recycling box (1), and the slide bar (35) is slidably connected to the inside of the slide groove (36); a crushing block (37) is fixedly connected to one side of the slide bar (35); and a fixed block (38) is fixedly connected to the inside of the recycling box (1).

2. A waste recycling device for building material manufacturing according to claim 1, characterized in that: A second support plate (51) is fixedly connected to one side of the recycling box (1), a second motor (52) is fixedly connected to one side of the second support plate (51), an output shaft of the second motor (52) is fixedly connected to the first crushing roller (22), a first gear (53) is fixedly connected to the outer side of the first crushing roller (22), a second gear (54) is fixedly connected to the outer side of the second crushing roller (24), and the second gear (54) and the first gear (53) are meshed with each other.

3. The waste recycling device for building material manufacturing according to claim 1, characterized in that: A first support plate (41) is fixedly connected to one side of the hollow block (31), a first motor (42) is fixedly connected to the upper side of the first support plate (41), and an output shaft of the first motor (42) is fixedly connected to the extrusion block (33).

4. The waste recycling device for building material manufacturing according to claim 1, characterized in that: A mounting groove (61) is provided inside the recycling box (1), and the mounting groove (61) is communicated with the slide groove (36), and a ball (62) is rotatably connected inside the mounting groove (61).

5. The waste recycling device for building material manufacturing according to claim 1, characterized in that: A third hollow groove (71) is provided on one side of the recovery box (1), and a guide plate (72) is fixedly connected to the interior of the recovery box (1).

6. The waste recycling device for building material manufacturing according to claim 1, characterized in that: A reinforcing rod (8) is fixedly connected to one side of the fixed block (38), and the reinforcing rod (8) is fixedly connected to the recovery box (1).

7. The waste recycling device for building material manufacturing according to claim 2, characterized in that: Universal wheels (91) are fixedly connected to the four corners of the lower side of the recycling box (1), and a handle (92) is fixedly connected to one side of the recycling box (1).

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