A construction waste recycling device for green buildings

Abstract

This utility model relates to the field of recycling device technology, specifically to a construction waste recycling device for green building, including a crushing box body. A support leg is fixedly connected to the lower end of the crushing box body. First sealing covers are rotatably connected to both sides of the bottom end of the crushing box body, and a connecting rope is fixedly connected to one end of each first sealing cover. A winding assembly is provided at one end of the crushing box body, including a winding shaft, a limiting shaft, and a handle. A limiting assembly is also provided at one end of the crushing box body to limit the position of the winding shaft, and the limiting assembly is connected to the crushing box body. Compared to existing technologies, this application avoids the large amount of ash spillage generated during construction waste crushing and also avoids machine downtime during use, thus improving the efficiency of construction waste crushing.

Description

Technical Field

[0001] The utility model relates to the technical field of recycling devices, in particular to a construction waste recycling device for green buildings. Background Art

[0002] Green building refers to high-quality buildings that save resources, protect the environment, reduce pollution, provide people with healthy, applicable and efficient space, and maximize the harmonious coexistence of man and nature throughout their life cycle. The treatment of construction waste is a way to reuse solid waste as renewable resources.

[0003] In the prior art, a Chinese patent with publication number CN211514761U proposes a green construction waste recycling device with thorough crushing, which crushes the construction waste in steps to ensure that the construction waste can be completely crushed, the crushing is more thorough and the efficiency is higher. At the same time, the crushing process is carried out in a sealed environment to prevent dust from splashing and facilitate recycling. However, in actual application, there is still a problem that when the sealed waste treatment device is used, when the crushed waste is taken out, in order to avoid the waste from falling and injuring people, the machine needs to be stopped, so that the waste crushing cannot be carried out continuously, thereby reducing the waste treatment efficiency. Therefore, we disclose a green building construction waste recycling device. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a construction waste recycling device for green buildings to solve the problem that the shredding of garbage cannot be carried out continuously, thereby reducing the garbage processing efficiency.

[0005] Based on the above-mentioned purpose, the utility model provides a construction waste recycling device for a green building, comprising a crushing box body, the lower end of which is fixedly connected to a supporting leg, both sides of the bottom end of the crushing box body are rotatably connected to a first sealing cover, one end of the first sealing cover is fixedly connected to a connecting rope; a winding assembly is arranged at one end of the crushing box body, the winding assembly comprises a winding shaft, a limiting rotating shaft and a handle; a limiting assembly is arranged at one end of the crushing box body, the limiting assembly is used to limit the position of the winding shaft, and the limiting assembly is connected to the crushing box body.

[0006] Preferably, the inner wall of the crushing box body is fixedly connected with a first stopper and a second stopper, the first stopper is located in the middle of the upper end of the second stopper, a gap is left between the first stopper and the second stopper, the middle part of the crushing box body is rotatably connected with two crushing wheels, one end of the crushing wheel is rotatably connected with a belt group, one end of the belt group is fixedly sleeved with a motor, and the first stopper is located at the upper end of the middle part of the two crushing wheels.

[0007] Preferably, the side surface of the second stopper is triangular, and the side surface of the first stopper is semicircular.

[0008] Preferably, both ends of the first stopper are fixedly connected with second connecting plates, both ends of the crushing box body are provided with second moving grooves, and the second springs fixedly connected at both ends of the second moving grooves are fixedly connected to the second connecting plates.

[0009] Preferably, the side surfaces of the second connecting plate and the second movable groove are both T-shaped.

[0010] Preferably, the limiting rotating shaft is a T-shaped cylinder, the limiting rotating shaft is fixedly connected to the crushing box body, the winding shaft is an I-shaped rotating shaft, the limiting rotating shaft is movably sleeved on the middle part of the winding shaft, the winding shaft is fixedly connected to the handle, and the connecting rope is wrapped around the middle part of the winding shaft.

[0011] Preferably, an anti-slip edge is fixedly connected to the outer wall of the handle, and a sealing plate is rotatably connected to the top of the crushing box body.

[0012] Preferably, a limiting groove is provided in the middle of the limiting rotating shaft, a first limiting column is movably connected in the limiting groove, one end of the first limiting column is fixedly connected to a first connecting plate, one end of the first connecting plate is fixedly connected to a second limiting column, a first movable groove is provided in a third limiting column fixedly connected to one end of the crushing box body, the second limiting column is slidably connected in the first movable groove, a first spring fixedly connected to one end of the second limiting column is fixedly connected to the third limiting column, the first spring is located in the first movable groove, and the handle is clamped with the first connecting plate.

[0013] Preferably, the second limiting column is T-shaped, the first moving groove is a T-shaped groove, and the third limiting column is located on one side of the winding shaft.

[0014] Preferably, the two first sealing covers can seal the bottom end of the crushing box body, the side surface of the first sealing cover is L-shaped, and the two first sealing covers are matched.

[0015] The beneficial effects of the utility model are as follows: when the staff drives the reel-in shaft to rotate around the limit rotating shaft through the handle, the connecting rope will be reeled in, so that the connecting rope pulls the first sealing cover to move, and the bottom end of the crushing box body is sealed, so that the staff is prevented from directly contacting the first sealing cover to close the first sealing cover, and the safety when closing the first sealing cover is improved, thereby avoiding the situation that the device stops during use, and improving the efficiency of crushing construction waste;

[0016] The crushing box body limits the position of the second connecting plate through the second spring, and also allows the second connecting plate to slide in the second movable groove, so that the first stopper moves within a certain range driven by the construction waste, thereby reducing the situation where the construction waste is stuck in the gap between the first stopper and the second stopper and cannot fall, thereby ensuring the smooth use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of an embodiment of the utility model;

[0019] Figure 2 It is a partially cutaway three-dimensional structural schematic diagram of the reel-up shaft and the limit rotating shaft of the utility model;

[0020] Figure 3 It is a partially cutaway three-dimensional structural schematic diagram of the crushing box body of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection between the first stopper, the second stopper and the crushing wheel of the utility model;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the connection between the crushing wheel, the belt group and the motor of the utility model.

[0023] The markings in the figure are:

[0024] 1. Crushing box body; 2. Support legs; 3. First sealing cover; 4. Connecting rope; 5. Reel; 6. Limiting shaft; 7. Limiting groove; 8. First limiting column; 9. First connecting plate; 10. Second limiting column; 11. Third limiting column; 12. First moving groove; 13. First spring; 14. First stopper; 15. Second stopper; 16. Crushing wheel; 17. Belt group; 18. Motor; 19. Second connecting plate; 20. Second moving groove; 21. Second spring; 22. Handle. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0026] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0027] like Figure 1-Figure 5As shown, a construction waste recycling device for a green building comprises a crushing box body 1, the lower end of the crushing box body 1 is fixedly connected to a supporting leg 2, both sides of the bottom end of the crushing box body 1 are rotatably connected to a first sealing cover 3, one end of the first sealing cover 3 is fixedly connected to a connecting rope 4; a winding assembly is arranged at one end of the crushing box body 1, and the winding assembly comprises a winding shaft 5, a limiting rotating shaft 6 and a handle 22; a limiting assembly is arranged at one end of the crushing box body 1, and the limiting assembly is used to limit the position of the winding shaft 5, the limiting assembly is connected to the crushing box body 1, the limiting rotating shaft 6 is a T-shaped column, the limiting rotating shaft 6 is fixedly connected to the crushing box body 1, the winding shaft 5 is an I-shaped rotating shaft, the limiting rotating shaft 6 is movably sleeved on the middle part of the winding shaft 5, and the winding shaft 5 is fixedly connected to the handle 22 The connecting rope 4 is wound around the middle part of the winding shaft 5, the outer wall of the handle 22 is fixedly connected with an anti-skid edge, the top of the crushing box body 1 is rotatably connected with a sealing plate, a limiting groove 7 is provided in the middle of the limiting rotating shaft 6, and a first limiting column 8 is movably connected in the limiting groove 7, one end of the first limiting column 8 is fixedly connected with a first connecting plate 9, and one end of the first connecting plate 9 is fixedly connected with a second limiting column 10, a first moving groove 12 is provided in a third limiting column 11 fixedly connected at one end of the crushing box body 1, and the second limiting column 10 is slidably connected in the first moving groove 12, a first spring 13 fixedly connected at one end of the second limiting column 10 is fixedly connected to the third limiting column 11, the first spring 13 is located in the first moving groove 12, the handle 22 is clamped with the first connecting plate 9, and the second limiting column 11 is fixedly connected to the first connecting plate 9. The positioning column 10 is T-shaped, the first moving groove 12 is a T-shaped groove, the third limiting column 11 is located on one side of the winding shaft 5, and the two first sealing covers 3 can seal the bottom end of the crushing box body 1. The side of the first sealing cover 3 is L-shaped, and the two first sealing covers 3 are adapted to each other. When in use, the lower end of the crushing box body 1 is fixedly connected with a supporting leg 2, so that the supporting leg 2 can support the crushing box body 1, so that the lower end of the crushing box body 1 can enter and exit the pulling trolley, and the first sealing covers 3 are rotatably connected on both sides of the bottom end of the crushing box body 1. The two first sealing covers 3 can seal the bottom end of the crushing box body 1, and the side of the first sealing cover 3 is L-shaped. The two first sealing covers 3 are adapted so that the first sealing cover 3 seals the bottom end of the crushing box body 1. The effect is better, and the crushed construction waste is prevented from falling to the outside of the crushing box body 1. A connecting rope 4 is fixedly connected to one end of the first sealing cover 3, and the connecting rope 4 is wound around the middle of the winding shaft 5. The limiting rotating shaft 6 is movably sleeved on the middle of the winding shaft 5. The winding shaft 5 is fixedly connected to the handle 22, so that when the staff drives the winding shaft 5 to rotate around the limiting rotating shaft 6 through the handle 22, the connecting rope 4 will be wound, so that the connecting rope 4 pulls the first sealing cover 3 to move, and the bottom end of the crushing box body 1 is sealed, so that the staff can avoid direct contact with the first sealing cover 3 to close the first sealing cover 3, improve the safety when closing the first sealing cover 3, thereby avoiding the situation that the device stops during use, and improves the efficiency of construction waste crushing. The limiting rotating shaft 6 is a T-shaped column.The limiting rotating shaft 6 is fixedly connected to the crushing box body 1, so that the limiting rotating shaft 6 has a better effect of limiting the position of the winding shaft 5. The winding shaft 5 is an I-shaped rotating shaft, and the third limiting post 11 is located on one side of the winding shaft 5, so that the connecting rope 4 is limited to the middle part of the winding shaft 5 to prevent the connection between the connecting rope 4 and the winding shaft 5 from being separated. The outer wall of the handle 22 is fixedly connected with an anti-slip edge, which makes the handle 22 easy to use. A limiting groove 7 is provided in the middle part of the limiting rotating shaft 6, and a first limiting post 8 is movably connected in the limiting groove 7. One end of the first limiting post 8 is fixedly connected to the first connecting plate 9, and one end of the first connecting plate 9 is fixedly connected to the second limiting post 10. A first movable groove 12 is provided in the third limiting post 11 fixedly connected to one end of the crushing box body 1, and the second limiting post 10 is slidably connected to the first movable groove 12. The first spring 13 fixedly connected to one end of the second limiting post 10 is fixedly connected to the third limiting post 11, and the first spring 13 is located in the first movable groove 12. The handle 22 and The first connecting plate 9 is engaged, and the top of the crushing box body 1 is rotatably connected with a sealing plate, so that the first connecting plate 9 can drive the first limiting column 8 and the second limiting column 10 to move, so that the third limiting column 11 limits the moving range of the second limiting column 10 through the first spring 13, and limits the position of the first connecting plate 9 and the second limiting column 10 when they are not acted upon by external force, and also limits the position of the first limiting column 8 and the limiting groove 7 after being engaged, so that the limiting groove 7 limits the position of the first connecting plate 9 through the first limiting column 8, so that the first connecting plate 9 limits the rotation of the reel 5 by limiting the rotation of the handle 22, so that the position of the connecting rope 4 and the first sealing cover 3 is limited, so that the first sealing cover 3 and the crushing box body 1 remain sealed, to prevent the construction waste from falling, and also to prevent the large amount of ash generated when the construction waste is crushed from overflowing, because the second limiting column 10 is T-shaped, and the first moving groove 12 is a T-shaped groove, so that the first moving groove 12 limits the moving distance of the second limiting column 10.

[0028] As a preferred implementation in this embodiment, Figure 3 and Figure 4As shown, the inner wall of the crushing box body 1 is fixedly connected with a first stopper 14 and a second stopper 15, the first stopper 14 is located in the middle of the upper end of the second stopper 15, and a gap is left between the first stopper 14 and the second stopper 15. The middle part of the crushing box body 1 is rotatably connected with two crushing wheels 16, one end of the crushing wheel 16 is rotatably connected with a belt group 17, one end of the belt group 17 is fixedly sleeved with a motor 18, the first stopper 14 is located at the upper end of the middle of the two crushing wheels 16, the side surface of the second stopper 15 is triangular, the side surface of the first stopper 14 is semicircular, and both ends of the first stopper 14 are fixedly connected with a second connecting plate 19. A second movable groove 20 is opened at each end, and second springs 21 fixedly connected at both ends of the second movable groove 20 are fixedly connected to the second connecting plate 19. The sides of the second connecting plate 19 and the second movable groove 20 are both T-shaped. The first stopper 14 and the second stopper 15 are fixedly connected through the inner wall of the crushing box body 1. The first stopper 14 is located in the middle of the upper end of the second stopper 15. A gap is left between the first stopper 14 and the second stopper 15. The first stopper 14 is located at the upper end of the middle of the two crushing wheels 16, so that the construction waste dumped into the crushing box body 1 will pass through the first stopper 14 and the second stopper 15 and then fall into the middle of the crushing wheel 16, avoiding The crushing wheel 16 is prevented from being damaged by excessive impact when the construction waste falls directly, and the speed of the construction waste falling can be slowed down to ensure the crushing effect of the crushing wheel 16 on the construction waste. The side of the second stopper 15 is triangular, and the side of the first stopper 14 is semicircular, so as to prevent the construction waste from being retained at the top of the first stopper 14 or the second stopper 15. The second connecting plate 19 is fixedly connected to both ends of the first stopper 14, and the second moving groove 20 is provided at both ends of the crushing box body 1. The second springs 21 fixedly connected to both ends of the second moving groove 20 are fixedly connected to the second connecting plate 19, so that the crushing box body 1 is limited by the second spring 21. The position of the second connecting plate 19 also allows the second connecting plate 19 to slide in the second movable groove 20, so that the first stopper 14 can move within a certain range driven by the construction waste, thereby reducing the situation where the construction waste is stuck in the gap between the first stopper 14 and the second stopper 15 and cannot fall, thereby ensuring the smooth use of the device. The sides of the second connecting plate 19 and the second movable groove 20 are both T-shaped, so that the second movable groove 20 limits the moving position of the second connecting plate 19, thereby limiting the moving position of the first stopper 14, avoiding the first stopper 14 from moving too much and affecting the falling position of the construction waste, thereby ensuring the normal use of the device.

[0029] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0030] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A construction waste recycling device for green buildings, comprising a crushing box body (1), characterized in that: The lower end of the crushing box body (1) is fixedly connected to a support leg (2), both sides of the bottom end of the crushing box body (1) are rotatably connected to a first sealing cover (3), and one end of the first sealing cover (3) is fixedly connected to a connecting rope (4); A winding assembly is provided at one end of the crushing box body (1), and the winding assembly comprises a winding shaft (5), a limit rotating shaft (6) and a handle (22); A limit assembly is provided at one end of the crushing box body (1), the limit assembly being used to limit the position of the reel (5), and the limit assembly is connected to the crushing box body (1).

2. The construction waste recycling device for green buildings according to claim 1 is characterized in that: A first stopper (14) and a second stopper (15) are fixedly connected to the inner wall of the crushing box body (1); the first stopper (14) is located in the middle of the upper end of the second stopper (15); a gap is left between the first stopper (14) and the second stopper (15); two crushing wheels (16) are rotatably connected to the middle of the crushing box body (1); one end of the crushing wheel (16) is rotatably connected to a belt group (17); one end of the belt group (17) is fixedly sleeved with a motor (18); and the first stopper (14) is located at the upper end of the middle of the two crushing wheels (16).

3. The construction waste recycling device for green buildings according to claim 2 is characterized in that: The side surface of the second stopper (15) is triangular, and the side surface of the first stopper (14) is semicircular.

4. The construction waste recycling device for green buildings according to claim 2 is characterized in that: Both ends of the first stopper (14) are fixedly connected to a second connecting plate (19), both ends of the crushing box body (1) are provided with a second moving groove (20), and the second springs (21) fixedly connected to both ends of the second moving groove (20) are fixedly connected to the second connecting plate (19).

5. The construction waste recycling device for green buildings according to claim 4 is characterized in that: The side surfaces of the second connecting plate (19) and the second movable groove (20) are both T-shaped.

6. The construction waste recycling device for green buildings according to claim 1, characterized in that: The limiting rotating shaft (6) is a T-shaped column, the limiting rotating shaft (6) is fixedly connected to the crushing box body (1), the winding shaft (5) is an I-shaped rotating shaft, the limiting rotating shaft (6) is movably sleeved on the middle part of the winding shaft (5), the winding shaft (5) is fixedly connected to the handle (22), and the connecting rope (4) is wound around the middle part of the winding shaft (5).

7. The construction waste recycling device for green buildings according to claim 1, characterized in that: The outer wall of the handle (22) is fixedly connected with an anti-slip edge, and the top end of the crushing box body (1) is rotatably connected with a sealing plate.

8. The construction waste recycling device for green buildings according to claim 1, characterized in that: A limiting groove (7) is provided in the middle of the limiting rotating shaft (6), a first limiting column (8) is movably connected in the limiting groove (7), one end of the first limiting column (8) is fixedly connected to a first connecting plate (9), one end of the first connecting plate (9) is fixedly connected to a second limiting column (10), a first moving groove (12) is provided in a third limiting column (11) fixedly connected to one end of the crushing box body (1), the second limiting column (10) is slidably connected in the first moving groove (12), a first spring (13) fixedly connected to one end of the second limiting column (10) is fixedly connected to the third limiting column (11), the first spring (13) is located in the first moving groove (12), and the handle (22) is clamped with the first connecting plate (9).

9. The construction waste recycling device for green buildings according to claim 8, characterized in that: The second limiting column (10) is T-shaped, the first moving groove (12) is a T-shaped groove, and the third limiting column (11) is located on one side of the winding shaft (5).

10. The construction waste recycling device for green buildings according to claim 1, characterized in that: The two first sealing covers (3) can seal the bottom end of the crushing box body (1); the side surface of the first sealing cover (3) is L-shaped, and the two first sealing covers (3) are compatible with each other.

Images