Building waste crushing device for building energy conservation and environmental protection

Abstract

The utility model relates to the technical field of construction waste treatment, and particularly discloses a construction waste crushing device for building energy conservation and environmental protection, which comprises a crushing box body, a crushing component is mounted above an inner cavity of the crushing box body, and a second through groove and a first through groove are sequentially formed in the side wall of the crushing box body from top to bottom; a hydraulic telescopic rod is installed on one side of an inner cavity of the smashing box body, a moving assembly is installed at the telescopic end of the hydraulic telescopic rod, and a screening assembly is installed on the moving assembly. According to the construction waste smashing device for building energy conservation and environmental protection, the hydraulic telescopic rod, the moving assembly and the sealing assembly are arranged, so that in the using process of the device, through mutual cooperation of the structures, waste can be screened through the screening assembly, and meanwhile the waste can be smashed through the sealing assembly; and normal crushing of the garbage by the crushing assembly is not influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction waste treatment, and in particular relates to a construction waste crushing device for energy-saving and environmentally friendly construction. Background Art

[0002] In the modern construction industry, the generation of a large amount of construction waste is inevitable. If these wastes are directly landfilled or incinerated without treatment, they will cause great pollution to the environment. Therefore, it is particularly important to develop a device that can effectively treat these construction wastes.

[0003] The existing utility model patent for a construction waste crushing device for energy conservation and environmental protection (publication number: CN220634739U) has a screen that receives the crushed garbage discharged from the discharge port, and the transmission belt drives the gear shaft to rotate through the rotation of the shaft. The rotation of the gear shaft can drive the half-tooth gear to rotate synchronously. The sawtooth bar is driven forward by the half-tooth gear. When there is no gear meshing, the connecting spring pulls the sawtooth bar back and vibrates, thereby shaking the screen for screening, thereby selecting garbage that is not completely crushed for a second crushing;

[0004] Although the existing technology can screen the shredded garbage to facilitate re-shredding of the garbage that does not meet the size, a gap will be generated between the screen and the device body during the screening process. As a result, if the device performs shredding simultaneously with the screening, the shredded garbage will fall through the gap between the screen and the device body, further affecting the practicality of the device.

[0005] Therefore, this solution proposes a construction waste crushing device for energy-saving and environmentally friendly buildings to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a construction waste crushing device for energy-saving and environmental protection of buildings, so as to solve the problem that in the screening process of the prior art, a gap will be generated between the sieve and the device body, resulting in that if the device is crushed simultaneously during screening, the crushed garbage will fall along the gap between the sieve and the device body, further affecting the practicality of the device.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a construction waste crushing device for energy conservation and environmental protection, comprising a crushing box body, a crushing assembly mounted above the inner cavity of the crushing box body, a second through slot and a first through slot being sequentially formed on the side wall of the crushing box body from top to bottom, a hydraulic telescopic rod mounted on one side of the inner cavity of the crushing box body, a moving assembly mounted on the telescopic end of the hydraulic telescopic rod, and a screening assembly mounted on the moving assembly;

[0008] The moving assembly includes a mounting plate, the top surface of which is mounted with an extrusion block, the extrusion block being in a right-angled trapezoid, and the side wall of the extrusion block being mounted with a support block;

[0009] A third through groove is formed on the bottom surface of the inner cavity of the second through groove, and a sealing component is arranged in the third through groove.

[0010] Preferably: the closing assembly includes a spring, the inner cavity top surface of the second through groove is symmetrically provided with mounting grooves, the inner cavity top surfaces of the two mounting grooves are respectively installed with springs, the bottom surfaces of the two springs are respectively installed with sliding blocks, and a connecting rod is installed on the side of the sliding block away from the spring.

[0011] Preferably, a closing plate is commonly installed on one side of the two connecting rods away from the sliding block, and the closing plate is slidably installed in the inner cavity of the third through groove.

[0012] Preferably, the top surface of the support block contacts a closing plate, a mounting plate is slidably mounted in the inner cavity of the first through slot, and a screening assembly is mounted on a side wall of the mounting plate.

[0013] Preferably, the screening assembly comprises a mounting frame, the mounting frame is mounted on the side wall of the mounting plate, vibration motors are mounted on the left and right outer walls of the mounting frame respectively, and a screen is mounted on the bottom surface of the inner cavity of the mounting frame.

[0014] Preferably, a collecting cloth is installed on the top surface of the installation frame, and a side of the collecting cloth away from the installation frame is connected to the side wall of the crushing box body.

[0015] Preferably: an isolation plate is symmetrically installed on one side of the crushing box body on which the first through slot and the second through slot are opened, the first through slot and the second through slot are located between the two isolation plates, a material guide plate is installed in the middle of the inner cavity of the crushing box body, and the bottom surface of the material guide plate is on the same horizontal plane as the bottom surface of the inner cavity of the second through slot.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The utility model provides a hydraulic telescopic rod, a moving assembly and a closing assembly in a construction waste crushing device for energy conservation and environmental protection of buildings. Thus, during the use of the device, the above structures cooperate with each other to achieve the benefit of the screening assembly screening the garbage without affecting the normal crushing of the garbage by the crushing assembly. This solves the problem in the prior art that, during the screening process, a gap is generated between the screen and the device body, resulting in the crushed garbage falling through the gap between the screen and the device body when the device is crushed simultaneously during screening, further affecting the practicality of the device.

[0018] 2. The utility model provides a collecting cloth in a construction waste crushing device for energy conservation and environmental protection. When the device is in use, the collecting cloth is unfolded as the screening component moves, so that the garbage still falls onto the screen when the closing plate does not completely close the first slot, thereby enhancing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 This is one of the cross-sectional views of the present utility model;

[0021] Figure 3 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0022] Figure 4 This is the second cross-sectional view of the utility model;

[0023] Figure 5 This is a schematic diagram of the mobile component of the utility model.

[0024] In the figure: 1. Crushing box body; 2. Control module; 3. Screening assembly; 301. Mounting frame; 302. Vibrating motor; 303. Screen; 5. Crushing assembly; 6. Collecting cloth; 7. Isolation plate; 8. Mounting slot; 9. Closing assembly; 901. Spring; 902. Sliding block; 903. Connecting rod; 904. Closing plate; 10. Guide plate; 11. Hydraulic telescopic rod; 12. Moving assembly; 121. Mounting plate; 122. Extrusion block; 123. Support block; 13. First through slot; 14. Second through slot; 15. Third through slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figure 1 - Figure 5 As shown, the utility model provides a construction waste crushing device for energy conservation and environmental protection, comprising a crushing box body 1, a crushing assembly 5 is installed above the inner cavity of the crushing box body 1, a second through slot 14 and a first through slot 13 are sequentially opened on the side wall of the crushing box body 1 from top to bottom, a hydraulic telescopic rod 11 is installed on one side of the inner cavity of the crushing box body 1, a moving assembly 12 is installed on the telescopic end of the hydraulic telescopic rod 11, and a screening assembly 3 is installed on the moving assembly 12;

[0027] Among them, a control module 2 is provided on the outer wall of the crushing box body 1. The control module 2 is connected to all the electrical devices in the device through wires and controls the operation of the electrical devices.

[0028] Furthermore, the structure and working principle of the crushing mechanism of the crushing component 5 are the same as those of the existing utility model patent "A Construction Waste Crushing Device for Energy Saving and Environmental Protection" (Publication No.: CN220634739U), which will not be described in detail here.

[0029] The moving assembly 12 includes a mounting plate 121 , a top surface of which is mounted an extrusion block 122 , the extrusion block 122 being in a right-angled trapezoidal shape, and a side wall of the extrusion block 122 being mounted with a support block 123 ;

[0030] The trapezoidal design of the extrusion block 122 facilitates the extrusion of the closing plate 904 during movement. The flat top surface of the extrusion block 122 ensures that the closing plate 904 can stably close the second through slot 14 when the hydraulic telescopic rod 11 reciprocates within a certain range.

[0031] A third through groove 15 is formed on the bottom surface of the inner cavity of the second through groove 14, and a sealing component 9 is arranged in the third through groove 15;

[0032] The closure assembly 9 includes a spring 901. The top surface of the inner cavity of the second through slot 14 is symmetrically provided with a mounting slot 8. The top surfaces of the inner cavities of the two mounting slots 8 are respectively provided with a spring 901. The bottom surfaces of the two springs 901 are respectively provided with a sliding block 902. A connecting rod 903 is provided on the side of the sliding block 902 away from the spring 901.

[0033] A closing plate 904 is installed on one side of the two connecting rods 903 away from the sliding block 902. The closing plate 904 is slidably installed in the inner cavity of the third through slot 15.

[0034] The top surface of the support block 123 contacts the closing plate 904, the inner cavity of the first through slot 13 is slidably mounted with a mounting plate 121, and the side wall of the mounting plate 121 is mounted with a screening assembly 3; the screening assembly 3 includes a mounting frame 301, the side wall of the mounting plate 121 is mounted with a mounting frame 301, the left and right outer walls of the mounting frame 301 are respectively mounted with vibration motors 302, and the bottom surface of the inner cavity of the mounting frame 301 is mounted with a screen 303; the top surface of the mounting frame 301 is mounted with a collecting cloth 6, and the side of the collecting cloth 6 away from the mounting frame 301 is connected to the side wall of the crushing box body 1

[0035] In this embodiment, when the device is screening, the hydraulic telescopic rod 11 is activated to drive the moving assembly 12 to move. At this time, the squeezing block 122 pushes the closing plate 904 upward, so that the closing plate 904 drives the connecting rod 903 and the compression spring 901 on the sliding block 902, so that the closing plate 904 moves upward as a whole, thereby closing the second through slot 14.

[0036] At this time, the bottom surface of the closing plate 904 contacts the top surface of the extrusion block 122, and then the vibration motor 302 is started, and the hydraulic telescopic rod 11 is controlled to extend and retract within a certain range, thereby enhancing the screening efficiency of the screening component 3 for the garbage, and the crushing component 5 can crush the garbage normally during the screening process;

[0037] After the screening is completed, the moving assembly 12 is retracted by contracting the hydraulic telescopic rod 11 . At this time, the closing plate 904 falls back downward under the action of the spring 901 and opens the second through slot 14 .

[0038] In a further embodiment, referring to Figure 1-Figure 2 The first through slot 13 and the second through slot 14 are formed on one side of the crushing box body 1, and an isolation plate 7 is symmetrically installed. The first through slot 13 and the second through slot 14 are located between the two isolation plates 7. A guide plate 10 is installed in the middle of the inner cavity of the crushing box body 1. The bottom surface of the guide plate 10 is on the same horizontal plane as the bottom surface of the inner cavity of the second through slot 14.

[0039] In this embodiment, the collecting cloth 6 will be unfolded synchronously during the outward movement of the screening assembly 3. The collecting cloth 6 will guide the garbage flowing out of the second through groove 14 that is not completely closed and flow into the installation frame 301.

[0040] At the same time, the isolation plate 7 has the benefit of bundling the discharged garbage when the material is discharged from the crushing box body 1, preventing the garbage from flowing to both sides;

[0041] The guide plate 10 is used to guide the garbage crushed by the crushing assembly 5 .

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction waste crushing device for energy-saving and environmental protection, comprising a crushing box body (1), characterized in that: A crushing assembly (5) is installed above the inner cavity of the crushing box body (1), and a second through slot (14) and a first through slot (13) are sequentially opened on the side wall of the crushing box body (1) from top to bottom. A hydraulic telescopic rod (11) is installed on one side of the inner cavity of the crushing box body (1), and a moving assembly (12) is installed on the telescopic end of the hydraulic telescopic rod (11), and a screening assembly (3) is installed on the moving assembly (12); The moving assembly (12) comprises a mounting plate (121), an extrusion block (122) is mounted on the top surface of the mounting plate (121), the extrusion block (122) is in a right-angled trapezoidal shape, and a support block (123) is mounted on the side wall of the extrusion block (122); A third through groove (15) is provided on the inner cavity bottom surface of the second through groove (14), and a sealing component (9) is provided in the third through groove (15).

2. The construction waste crushing device for energy conservation and environmental protection according to claim 1 is characterized by: The closing assembly (9) includes a spring (901), and the inner cavity top surface of the second through groove (14) is symmetrically provided with a mounting groove (8), the inner cavity top surfaces of the two mounting grooves (8) are respectively installed with a spring (901), and the bottom surfaces of the two springs (901) are respectively installed with a sliding block (902), and a connecting rod (903) is installed on the side of the sliding block (902) away from the spring (901).

3. The construction waste crushing device for energy conservation and environmental protection according to claim 2 is characterized in that: A closing plate (904) is commonly installed on one side of the two connecting rods (903) away from the sliding block (902), and the closing plate (904) is slidably installed in the inner cavity of the third through slot (15).

4. The construction waste crushing device for energy conservation and environmental protection according to claim 1 is characterized in that: The top surface of the support block (123) contacts a closing plate (904), a mounting plate (121) is slidably mounted in the inner cavity of the first through slot (13), and a screening assembly (3) is mounted on the side wall of the mounting plate (121).

5. The construction waste crushing device for energy conservation and environmental protection according to claim 4 is characterized in that: The screening assembly (3) comprises a mounting frame (301), the mounting frame (301) being mounted on the side wall of the mounting plate (121), vibration motors (302) being mounted on the left and right outer walls of the mounting frame (301), and a screen (303) being mounted on the bottom surface of the inner cavity of the mounting frame (301).

6. The construction waste crushing device for energy conservation and environmental protection according to claim 5 is characterized by: A collecting cloth (6) is installed on the top surface of the installation frame (301), and a side of the collecting cloth (6) away from the installation frame (301) is connected to the side wall of the crushing box body (1).

7. The construction waste crushing device for energy conservation and environmental protection according to claim 1 is characterized by: An isolation plate (7) is symmetrically mounted on one side of the crushing box body (1) on which a first through slot (13) and a second through slot (14) are formed. The first through slot (13) and the second through slot (14) are located between the two isolation plates (7). A material guide plate (10) is mounted in the middle of the inner cavity of the crushing box body (1). The bottom surface of the material guide plate (10) and the bottom surface of the inner cavity of the second through slot (14) are on the same horizontal plane.

Images