Construction waste treatment device for construction engineering

Abstract

The construction waste treatment device comprises a smashing box and a motor, a feeding pipe is fixed to the upper end of the smashing box in a penetrating mode, a cover plate is movably connected to the outer wall of the side of the upper end of the feeding pipe, the motor is fixedly arranged on the back face of the smashing box, and a main gear is fixedly arranged on the outer wall of a first supporting rod; a second supporting rod is movably connected to the inner wall of the portion, on the side of the first supporting rod, of the smashing box, an auxiliary gear is fixedly installed on the outer wall of the second supporting rod, a collecting box is installed on the inner wall of the lower end of the smashing box, supporting wheels are arranged on the lower surface of the collecting box, a transmission mechanism is arranged on the outer wall of the holding rod, and a clamping rod is installed at the upper end of the transmission mechanism. According to the construction waste treatment device for construction engineering, the sealing performance is improved, so that dust generated when the device treats waste is prevented from being randomly diffused into the environment around the device, and the environmental protection performance of the device is enhanced.

Description

Technical Field

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

[0002] Construction waste refers to waste generated during the construction, demolition and renovation of buildings, such as construction debris, decoration waste, waste plastic, waste metal and waste wood, etc., and construction waste treatment equipment used in construction projects refers to equipment that recycles construction waste or purifies construction waste. Common ones include construction waste crushing and treatment equipment.

[0003] However, the existing construction waste treatment devices for construction projects have the following problems when used:

[0004] For example, a construction waste treatment device with publication number CN219924074U and publication date 2023-10-31, although the device can crush construction waste, the device is not sealed enough, resulting in the dust generated when the device processes waste easily spreading to the environment around the device, thereby easily causing air pollution.

[0005] In view of the above problems, it is urgent to carry out innovative design based on the original construction waste treatment device used in construction projects. Utility Model Content

[0006] The purpose of the present invention is to provide a construction waste treatment device for construction projects, so as to solve the problem proposed in the above background technology that the existing construction waste treatment devices for construction projects are not sufficiently sealed, resulting in the dust generated when the device treats waste being easily diffused into the environment around the device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction waste treatment device for construction engineering, comprising a crushing box and a motor, a feeding pipe is fixed through the upper end of the crushing box, and a cover plate is movably connected to the side outer wall of the upper end of the feeding pipe, and a motor is fixedly arranged on the back of the crushing box, and the end of the motor output shaft is fixedly connected to the first crushing roller, and at the same time, a first support rod is fixedly installed on the end face of the first crushing roller, a main gear is fixedly arranged on the outer wall of the first support rod, and a second support rod is movably connected to the inner wall of the crushing box on the side of the first support rod, and the outer wall of the second support rod is fixedly connected to the inner wall of the crushing box A secondary gear is fixedly installed on the wall, and a second support rod is fixedly arranged on the end face of the second crushing roller. At the same time, a protective cover is fixedly connected to the outer wall of the crushing box on the side of the main gear, a collecting box is installed on the inner wall of the lower end of the crushing box, and a supporting wheel is provided on the lower surface of the collecting box, and a positioning wheel is installed parallel to the lower end of the end face of the collecting box, and a grip rod is movably connected to the outer wall of the collecting box above the positioning wheel, a transmission mechanism is provided on the outer wall of the grip rod, and a card rod is installed on the upper end of the transmission mechanism, and the outer wall of the collection box on the side of the card rod is fixedly connected to the base, and a card plate is fixedly installed on the outer wall of the crushing box on the side of the card rod.

[0008] Preferably, the feeding tube and the cover plate are rotatably connected, and a limit plate is fixedly connected to the edge of the lower surface of the cover plate, and a limit button is installed on the inner wall of the limit plate, and the limit button is threadedly connected to the feeding tube and the limit plate respectively.

[0009] Preferably, the first support rod, the second support rod and the second crushing roller all form a rotating structure with the crushing box, and the main gear and the sub-gear are meshed.

[0010] Preferably, the collecting box and the crushing box are slidingly arranged, and the collecting box and the gripping rod are rotatably connected.

[0011] Preferably, the transmission mechanism includes a sleeve and a support rod, and the sleeve is sleeved on the outer wall of the handle, and the support rod is movably mounted on the upper surface of the sleeve.

[0012] Preferably, the sleeve and the gripping rod are threaded, and the two ends of the support rod are rotatably arranged with the sleeve and the clamping rod respectively, and the clamping rod is slidingly connected to the base and the clamping plate respectively, and the outer wall of the lower end of the clamping rod is connected to the lower surface of the base through a spring.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the construction waste treatment device for construction projects has improved sealing, thereby preventing dust generated when the device treats waste from spreading freely into the environment around the device, thereby enhancing the environmental friendliness of the device;

[0014] By rotating the cover, the cover seals the feeding pipe, and by moving the collection box, the collection box is inserted into the crushing box, thereby sealing the bottom of the crushing box. Therefore, the device improves the sealing performance, thereby preventing the dust generated when the device processes garbage from spreading to the environment around the device at will, making the device more environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front cross-section structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the top view of the first crushing roller of the utility model;

[0017] Figure 3 This is a schematic diagram of the side cross-section structure of the collection box of the utility model;

[0018] Figure 4 This is a schematic diagram of the front cross-section structure of the cover plate of the utility model;

[0019] Figure 5 For this utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0020] In the figure: 1. Crushing box; 2. Feeding tube; 3. Cover plate; 4. Limit plate; 5. Limit button; 6. Motor; 7. First crushing roller; 8. First support rod; 9. Main gear; 10. Second support rod; 11. Sub-gear; 12. Second crushing roller; 13. Protective cover; 14. Collecting box; 15. Support wheel; 16. Positioning wheel; 17. Grip; 18. Transmission mechanism; 1801. Sleeve; 1802. Support rod; 19. Clamping rod; 20. Base; 21. Clamping plate; 22. Spring. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5The utility model provides a technical solution: a construction waste processing device for construction engineering, including a crushing box 1, a feeding pipe 2, a cover plate 3, a limit plate 4, a limit button 5, a motor 6, a first crushing roller 7, a first support rod 8, a main gear 9, a second support rod 10, a sub-gear 11, a second crushing roller 12, a protective cover 13, a collection box 14, a support wheel 15, a positioning wheel 16, a gripping rod 17, a transmission mechanism 18, a sleeve 1801, a support rod 1802, a clamping rod 19, a base 20, a clamping plate 21 and a spring 22. The upper end of the crushing box 1 is fixed with the feeding pipe 2, and the side outer wall of the upper end of the feeding pipe 2 is movably connected with the cover plate 3, and the back of the crushing box 1 is fixedly provided with a motor 6, and the end of the output shaft of the motor 6 is fixedly connected to the first crushing roller 7. At the same time, the end surface of the first crushing roller 7 is fixedly installed with the first support rod 8, and the outer wall of the first support rod 8 is fixed. A main gear 9 is fixedly provided, and the inner wall of the crushing box 1 on the side of the first support rod 8 is movably connected to the second support rod 10, and the outer wall of the second support rod 10 is fixedly installed with a sub-gear 11, and the second support rod 10 is fixedly provided on the end face of the second crushing roller 12, and at the same time, the outer wall of the crushing box 1 on the side of the main gear 9 is fixedly connected with a protective cover 13, a collecting box 14 is installed on the inner wall of the lower end of the crushing box 1, and a supporting wheel 15 is provided on the lower surface of the collecting box 14, and a positioning wheel 16 is installed parallel to the lower end of the end face of the collecting box 14, and a grip rod 17 is movably connected to the outer wall of the collecting box 14 above the positioning wheel 16, a transmission mechanism 18 is provided on the outer wall of the grip rod 17, and a card rod 19 is installed on the upper end of the transmission mechanism 18, and the outer wall of the collecting box 14 on the side of the card rod 19 is fixedly connected to a base 20, and a card plate 21 is fixedly installed on the outer wall of the crushing box 1 on the side of the card rod 19.

[0023] The feeding tube 2 and the cover plate 3 are rotatably connected, and a limit plate 4 is fixedly connected to the edge of the lower surface of the cover plate 3, and a limit button 5 is installed on the inner wall of the limit plate 4, and the limit button 5 is threadedly connected to the feeding tube 2 and the limit plate 4 respectively, so that the user can rotate the cover plate 3 to close it, and then rotate the limit button 5 to move the limit button 5 relative to the limit plate 4 and insert it into the feeding tube 2, thereby limiting the cover plate 3 so that the upper end of the cover plate 3 seals the device.

[0024] The first support rod 8, the second support rod 10 and the second crushing roller 12 all form a rotating structure with the crushing box 1. The main gear 9 and the sub-gear 11 are engaged with each other, so that the motor 6 drives the first crushing roller 7 to rotate, so that the first crushing roller 7 drives the first support rod 8, and the main gear 9 drives the sub-gear 11. At this time, the sub-gear 11 drives the second support rod 10 to rotate the second crushing roller 12, so that the second crushing roller 12 and the first crushing roller 7 rotate at the same time to crush the construction waste.

[0025] The collection box 14 and the crushing box 1 are slidably arranged, and the collection box 14 and the handle 17 are rotatably connected, so that the user can move the collection box 14 to disassemble and assemble the collection box 14 and rotate the handle 17 to facilitate the user.

[0026] The transmission mechanism 18 includes a sleeve 1801 and a support rod 1802 , and the sleeve 1801 is sleeved on the outer wall of the handle 17 , and the support rod 1802 is movably mounted on the upper surface of the sleeve 1801 , so as to facilitate the vertical movement of the clamping rod 19 through the transmission mechanism 18 .

[0027] The sleeve 1801 and the gripping rod 17 are threadedly arranged, and the two ends of the support rod 1802 are rotatably arranged with the sleeve 1801 and the clamping rod 19 respectively, and the clamping rod 19 is slidingly connected with the base 20 and the clamping plate 21 respectively, and the outer wall of the lower end of the clamping rod 19 is connected to the lower surface of the base 20 through the spring 22, so that when the gripping rod 17 rotates, the sleeve 1801 moves along the gripping rod 17, thereby driving the support rod 1802 to be displaced so that the support rod 1802 drives the clamping rod 19 to move vertically, and at the same time, the clamping rod 19 is elastically supported by the spring 22.

[0028] Working principle: When using the construction waste treatment device for construction projects, first Figure 1-5 As shown, the user first moves the collection box 14 to insert it into the crushing box 1. At this time, the support wheel 15 and the positioning wheel 16 ensure the stability of the movement of the collection box 14. Then the user rotates the grip 17, and then the sleeve 1801 moves along the grip 17. Then the sleeve 1801 rotates relative to one end of the support rod 1802 and drives one end of the support rod 1802 to move. At the same time, the other end of the support rod 1802 rotates relative to the clamping rod 19 and drives the clamping rod 19 to move upward relative to the base 20, so that the clamping rod 19 is inserted into the clamping plate 21, and as the clamping rod 19 moves, the clamping rod 19 compresses the spring 22 to deform. At this time, the collection box 14 is stably positioned at the lower end of the crushing box 1, thereby completing the sealing of the lower end of the crushing box 1. Then the user pours the construction waste into the crushing box 1 through the feeding pipe 2, and then the user rotates to close the cover 3. Next, the user rotates the limit button 5, and then the limit button 5 The relative limit plate 4 is moved and inserted into the feeding tube 2, thereby limiting the cover plate 3. At this time, the cover plate 3 seals the upper end of the device, so the device improves the sealing performance, thereby preventing the dust generated when the device processes garbage from spreading to the environment around the device at will, making the device more environmentally friendly. Then the user starts the motor 6, and then the motor 6 drives the first crushing roller 7 to rotate. At this time, the first crushing roller 7, the first support rod 8 and the main gear 9 rotate at the same time. Next, the main gear 9 drives the sub-gear 11. At this time, the sub-gear 11, the second support rod 10 and the second crushing roller 12 rotate at the same time, and the protective cover 13 provides protection for the main gear 9 and the sub-gear 11, so that the first crushing roller 7 and the second crushing roller 12 rotate at the same time to crush the material in the crushing box 1, and then the crushed material falls into the collection box 14, thereby completing the processing of construction waste.

[0029] 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 scope of protection of the present invention.

Claims

1. A construction waste treatment device for construction engineering, comprising a crushing box (1) and a motor (6), characterized in that: A feeding pipe (2) is fixed through the upper end of the crushing box (1), and a cover plate (3) is movably connected to the outer wall of the side of the upper end of the feeding pipe (2), and a motor (6) is fixedly arranged on the back of the crushing box (1), and the end of the output shaft of the motor (6) is fixedly connected to the first crushing roller (7), and at the same time, a first support rod (8) is fixedly installed on the end face of the first crushing roller (7), and a main gear (9) is fixedly arranged on the outer wall of the first support rod (8), and a second support rod (10) is movably connected to the inner wall of the crushing box (1) on the side of the first support rod (8), and a sub-gear (11) is fixedly installed on the outer wall of the second support rod (10), and the second support rod (10) is fixedly arranged on the end face of the second crushing roller (12), and at the same time, the main gear (9) is fixedly arranged on the outer wall of the first support rod (8). A protective cover (13) is fixedly connected to the outer wall of the crushing box (1) on the side of the gear (9), a collecting box (14) is installed on the inner wall of the lower end of the crushing box (1), and a supporting wheel (15) is provided on the lower surface of the collecting box (14), and a positioning wheel (16) is installed in parallel with the lower end of the end face of the collecting box (14), and a gripping rod (17) is movably connected to the outer wall of the collecting box (14) above the positioning wheel (16), a transmission mechanism (18) is provided on the outer wall of the gripping rod (17), and a clamping rod (19) is installed on the upper end of the transmission mechanism (18), and a base (20) is fixedly connected to the outer wall of the collecting box (14) on the side of the clamping rod (19), and a clamping plate (21) is fixedly installed on the outer wall of the crushing box (1) on the side of the clamping rod (19).

2. The construction waste treatment device for construction engineering according to claim 1, characterized in that: The feeding pipe (2) and the cover plate (3) are rotatably connected, and a limit plate (4) is fixedly connected to the edge of the lower surface of the cover plate (3), and a limit button (5) is installed on the inner wall of the limit plate (4), and the limit button (5) is respectively threadedly connected to the feeding pipe (2) and the limit plate (4).

3. The construction waste treatment device for construction engineering according to claim 1, characterized in that: The first support rod (8), the second support rod (10) and the second crushing roller (12) all form a rotating structure with the crushing box (1), and the main gear (9) and the sub-gear (11) are meshed.

4. The construction waste treatment device for construction engineering according to claim 1, characterized in that: The collecting box (14) and the crushing box (1) are arranged to slide, and the collecting box (14) and the gripping rod (17) are connected in a rotational manner.

5. The construction waste treatment device for construction engineering according to claim 1, characterized in that: The transmission mechanism (18) comprises a sleeve (1801) and a support rod (1802), wherein the sleeve (1801) is sleeved on the outer wall of the grip rod (17), and the support rod (1802) is movably mounted on the upper surface of the sleeve (1801).

6. The construction waste treatment device for construction engineering according to claim 5, characterized in that: The sleeve (1801) and the gripping rod (17) are threadedly arranged, and the two ends of the support rod (1802) are rotatably arranged with the sleeve (1801) and the clamping rod (19), respectively, and the clamping rod (19) is slidingly connected to the base (20) and the clamping plate (21), and the outer wall of the lower end of the clamping rod (19) is connected to the lower surface of the base (20) through a spring (22).

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