Broken glass blanking dust collection device

Abstract

The utility model belongs to the technical field of cullet cleaning, and particularly relates to a cullet blanking dust suction device which comprises a translation cover, a protective cover, an assembly part, a bucket and suction equipment, the translation cover is in an open U shape, the protective cover is fixedly installed on the translation cover, the assembly part is arranged in the translation cover and the protective cover, and the bucket is fixedly installed on the translation cover. A pushing handle is installed on the protective cover, a contraction cover is installed on the protective cover in a communicating mode, and the contraction cover is communicated with suction equipment through a telescopic pipe. Through cooperation of the translation cover, the protective cover, the telescopic pipe, the suction equipment and the assembly part, the brush bristles on the swing plate are driven to rotate downwards by the push-down spring in the moving process. The bristles can effectively sweep out or loosen cullet in gaps in the rotating process, and then the cullet is sucked away through suction equipment. According to the structural design, comprehensive cleaning of broken glass after dismantling is achieved, the cleaning effect of the device is remarkably improved, and convenience is provided for follow-up construction operation.

Description

Technical Field

[0001] This utility model belongs to the field of broken glass cleaning technology, specifically relating to a broken glass dust collection device. Background Technology

[0002] In the removal of doors and windows during old building renovation projects, the handling of broken glass presents a significant technical challenge. Currently, manual sweeping is commonly used, but this method can only remove large pieces of glass from the surface, failing to thoroughly remove small glass shards scattered on the ground. These residual shards not only affect the quality of subsequent construction and cause uneven laying of floor coverings, but more importantly, they pose serious safety hazards. Furthermore, manually removing glass shards from crevices is not only inefficient but also easily leads to cuts and injuries to construction workers. Therefore, there is an urgent need to develop a professional broken glass dust collection device. Utility Model Content

[0003] The purpose of this invention is to provide a dust collection device for broken glass that can solve the above-mentioned technical problems.

[0004] The specific technical solution adopted by this utility model is as follows:

[0005] This utility model provides a dust collection device for broken glass, including a translation hood, a protective hood, an assembly, a bucket, and a suction device. The translation hood is configured as an open U-shape, the protective hood is fixedly installed on the translation hood, the assembly is disposed inside the translation hood and the protective hood, a push handle is installed on the protective hood, and a retractable hood is connected to the protective hood. The retractable hood is connected to the suction device through a telescopic tube.

[0006] The assembly includes a rotary motor, a drive shaft, a drive plate, a swing plate, a push plate, a push-pull plate, and fastening screws. A cross-shaped fixing plate is fixedly installed on the upper side inside the translation cover. The rotary motor is located inside the protective cover and is fixedly installed on the cross-shaped fixing plate. The output shaft of the rotary motor passes through the cross-shaped fixing plate and is rotatably connected to it. The drive shaft is located below the cross-shaped fixing plate, and a blocking plate is fixedly installed at its top. The blocking plate is fixedly connected to the output shaft of the rotary motor. The drive plate abuts against the bottom surface of the blocking plate, and the center of the drive plate has a drive hole that is clearance-fitted with the drive shaft.

[0007] When using the aforementioned broken glass dust collection device, a rotary motor drives the transmission shaft to rotate via a reduction mechanism, causing the transmission plate and swing plate to move in a circular motion. The bristles spread out radially under centrifugal force. At the same time, a push spring pushes the push plate downward, causing the swing plate to deflect downward through a push-pull plate. At this time, the bristles form a 30° angle with the ground, which can effectively hook glass fragments from the gaps. The swept-out broken glass enters the suction device through a shrink hood under negative pressure, ultimately achieving simultaneous cleaning of the ground and gaps, improving the cleaning effect after the removal of doors and windows.

[0008] Preferably, the transmission plate is hinged with rotating sleeves on all four sides, and the swing plate is set as four pieces evenly distributed in the circumference. Each swing plate is hinged to the transmission plate through the rotating sleeve and fastened with screws. The bottom surface of the swing plate is provided with multiple bristles, and the ends of the bristles extend beyond the bottom surface of the translation cover by a set distance.

[0009] Preferably, the push plate is located below the transmission plate, and its center is provided with a sleeve hole that is clearance-fitted with the transmission shaft. An extension cylinder is provided through the push plate, and the extension cylinder is clearance-fitted with the inner sleeve shaft fixed at the bottom end of the transmission shaft.

[0010] Preferably, a push spring is provided between the push plate and the transmission plate. The push spring is sleeved on the outside of the transmission shaft and the extension cylinder. The fastening screw passes through the flat washer at the bottom of the push plate and is threadedly connected to the fastening threaded hole at the bottom of the inner sleeve shaft.

[0011] Preferably, the push-pull plates are configured as four pieces and are evenly distributed circumferentially. Each push-pull plate is connected to the fixing threaded hole on the lower push plate and the pull-down threaded hole on the swing plate respectively by fixing screws on both sides.

[0012] Preferably, the bucket is fixed to the opening end of the translation cover by bolts, and the translation cover is symmetrically equipped with moving wheels on the outside.

[0013] The beneficial effects are:

[0014] 1. This utility model utilizes the coordinated operation of a translation cover, protective cover, telescopic tube, suction device, and assembly components. During movement, a downward-pushing spring drives the brush bristles on the swing plate to rotate downwards. The rotating bristles effectively sweep out or loosen broken glass from gaps, which is then sucked away by the suction device. This structural design achieves comprehensive cleaning of broken glass after demolition, significantly improving the device's cleaning effect and facilitating subsequent construction operations.

[0015] 2. Through the modular design of the assembly components, this utility model can achieve quick replacement when the bristles are severely worn, which significantly extends the service life of the device. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the translation cover of this utility model;

[0018] Figure 3 This is an exploded view of the assembly structure of this utility model;

[0019] Figure 4 This is a top-view diagram of the disassembled assembly of this utility model.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Translation cover; 2. Protective cover; 3. Assembly parts; 31. Rotary motor; 32. Cross fixing plate; 33. Drive shaft; 33a. Blocking disc; 33b. Inner sleeve shaft; 34. Transmission plate; 34a. Rotating sleeve; 35. Swing plate; 35a. Brush bristles; 36. Push spring; 37. Push plate; 37a. Extension tube; 38. Push-pull plate; 38a. Fixing screw; 39. Fastening screw; 4. Bucket; 5. Retractable cover; 6. Telescopic tube; 7. Push handle; 8. Suction equipment; 9. Casters. Detailed Implementation

[0022] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0023] like Figure 1-4 As shown, a dust collection device for broken glass includes a translation hood 1, a protective cover 2, an assembly 3, a bucket 4, and a suction device 8. The translation hood 1 is configured as an open U-shape, the protective cover 2 is fixedly installed on the translation hood 1, the assembly 3 is disposed inside the translation hood 1 and the protective cover 2, a push handle 7 is installed on the protective cover 2, and a shrink cover 5 is connected to the protective cover 2. The shrink cover 5 is connected to the suction device 8 through a telescopic tube 6.

[0024] Assembly 3 includes a rotary motor 31, a drive shaft 33, a drive plate 34, a swing plate 35, a push plate 37, a push-pull plate 38, and fastening screws 39. A cross-shaped fixing plate 32 is fixedly installed on the upper side inside the translation cover 1. The rotational speed of the rotary motor 31 is set between 30-60 rpm. The rotary motor 31 is located inside the protective cover 2 and fixedly installed on the cross-shaped fixing plate 32. The output shaft of the rotary motor 31 passes through the cross-shaped fixing plate 32 and is rotatably connected to it. The drive shaft 33 is located below the cross-shaped fixing plate 32, and a blocking disc 33a is fixedly installed at its top. The blocking disc 33a is fixedly connected to the output shaft of the rotary motor 31. The drive plate 34 abuts against the bottom surface of the blocking disc 33a. The center of the drive plate 34 is provided with a transmission hole that is clearance-fitted with the drive shaft 33. The mating surfaces of the transmission hole and the drive shaft 33 are both machined into hexagonal structures to enhance torque transmission efficiency.

[0025] As an optional implementation, rotating sleeves 34a are hinged around the transmission plate 34. The swing plates 35 are configured as four pieces and are evenly distributed in the circumference. Each swing plate 35 is hinged to the transmission plate 34 via rotating sleeves 34a and fastened with screws and hexagonal screws. The bottom surface of the swing plate 35 is provided with multiple bristles 35a. The ends of the bristles 35a extend beyond the bottom surface of the translation cover 1 by a set distance. The bristles 35a are made of nylon material. The working length of the bristles 35a extends 10-15mm beyond the bottom surface of the translation cover 1. This design allows the extended part of the bristles 35a to penetrate into the gaps for effective cleaning when the swing plate 35 rotates.

[0026] See attached document Figure 3 and attached Figure 4 The push plate 37 is located below the transmission plate 34. It has a sleeve hole in the center that is clearance-fitted with the transmission shaft 33. The inner wall of the sleeve hole is provided with a self-lubricating bushing. An extension cylinder 37a is provided through the push plate 37. The extension cylinder 37a is clearance-fitted with the inner sleeve shaft 33b fixed at the bottom end of the transmission shaft 33. The extension cylinder 37a and the inner sleeve shaft 33b fixed at the bottom end of the transmission shaft 33 form a precision sliding fit. This fit structure ensures the guiding accuracy of the push plate 37 when it moves axially.

[0027] Furthermore, a stainless steel push spring 36 is provided between the push plate 37 and the transmission plate 34. The push spring 36 is sleeved on the outside of the transmission shaft 33 and the extension cylinder 37a. The spring preload ensures that the transmission plate 34 always maintains contact pressure with the blocking disc 33a to maintain the transmission effect. The fastening screw 39 passes through the flat washer at the bottom of the push plate 37 and is threadedly connected to the fastening threaded hole at the bottom of the inner sleeve shaft 33b. This assembly structure achieves axial positioning and facilitates quick disassembly and assembly during maintenance.

[0028] Furthermore, the push-pull plates 38 are configured as four pieces and are evenly distributed circumferentially. Each push-pull plate 38 is connected to the fixing threaded hole on the lower push plate 37 and the pull-down threaded hole on the swing plate 35 respectively by fixing screws 38a on both sides. Each push-pull plate 38 is made of spring steel sheet. When the lower push plate 37 moves axially, the angle adjustment of the swing plate 35 ± 30° can be realized through the linkage action of the push-pull plate 38.

[0029] Furthermore, the bucket 4 is fixed to the opening end of the translation cover 1 by stainless steel bolts. The inner surface of the bucket 4 is lined with wear-resistant plates, and the outer side of the translation cover 1 is symmetrically equipped with moving wheels 9. When the device moves, the bucket 4 can collect glass fragments with a particle size greater than 20mm, achieving graded cleaning.

[0030] With the above structure, during use, the rotary motor 31 drives the transmission shaft 33 to rotate through the reduction mechanism, causing the transmission plate 34 and the swing plate 35 to move in a circular motion. The bristles 35a spread out radially under the action of centrifugal force. At the same time, the push spring 36 pushes the push plate 37 to move down, and the push-pull plate 38 causes the swing plate 35 to deflect downward. At this time, the bristles 35a form a 30° angle with the ground, which can effectively hook the glass fragments in the gaps. The swept glass fragments enter the suction device 8 through the shrink hood 5 under the action of negative pressure, and finally realize the synchronous cleaning of the ground and gaps, improving the cleaning effect after the removal of doors and windows.

[0031] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art, and is common knowledge in the field. Furthermore, this application is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail here. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, are implemented according to conventional methods in the field.

Claims

1. A crushed glass fall dust extraction apparatus characterised in that: The utility model relates to a kind of shoveling device, including translation cover (1), protective cover (2), assembly (3), shovel (4) and suction equipment (8), the translation cover (1) is arranged as open U shape, the protective cover (2) is fixedly installed on translation cover (1), the assembly (3) is arranged in translation cover (1) and protective cover (2) inside, push handle (7) is installed on the protective cover (2), retractable cover (5) is installed in communication on the protective cover (2), the retractable cover (5) is communicated with suction equipment (8) by telescopic pipe (6); The assembly (3) includes a rotary motor (31), a transmission shaft (33), a transmission plate (34), an oscillating plate (35), a push-down plate (37), a push-pull plate (38), and a fastening screw (39). The translation cover (1) has a cross-shaped fixed plate (32) fixedly installed on the upper side. The rotary motor (31) is arranged in the protective cover (2) and is fixedly installed on the cross-shaped fixed plate (32). The output shaft of the rotary motor (31) penetrates the cross-shaped fixed plate (32) and is rotationally connected thereto. The transmission shaft (33) is located below the cross-shaped fixed plate (32) and has a blocking disc (33a) fixedly arranged at the top end. The blocking disc (33a) is fixedly connected with the output shaft of the rotary motor (31). The transmission plate (34) is abutted to the bottom surface of the blocking disc (33a) and has a transmission hole at the center for clearance fit with the transmission shaft (33).

2. A crushed glass faller dust extraction apparatus according to claim 1, wherein: The transmission plate (34) is hingedly connected with rotating sleeves (34a) around the periphery. The oscillating plate (35) is arranged as four pieces and is circumferentially distributed. Each oscillating plate (35) is hingedly connected with the transmission plate (34) through the rotating sleeve (34a) and is fastened by a screw. The bottom surface of the oscillating plate (35) is provided with a plurality of bristles (35a), and the ends of the bristles (35a) extend beyond the bottom surface of the translation cover (1) by a certain distance.

3. A crushed glass faller dust extraction apparatus according to claim 2, wherein: The push-down plate (37) is located below the transmission plate (34) and has a sleeve hole at the center for clearance fit with the transmission shaft (33). The push-down plate (37) is provided with an extension cylinder (37a) penetrating therethrough. The extension cylinder (37a) is clearance fit with an inner sleeve shaft (33b) fixedly arranged at the bottom end of the transmission shaft (33).

4. A crushed glass faller dust extraction apparatus according to claim 3, wherein: The push-down spring (36) is arranged between the push-down plate (37) and the transmission plate (34). The push-down spring (36) is sleeved outside the transmission shaft (33) and the extension cylinder (37a). The fastening screw (39) penetrates a flat pad at the bottom of the push-down plate (37) and is threadedly connected with a fastening screw hole formed at the bottom end of the inner sleeve shaft (33b).

5. A crushed glass faller dust extraction apparatus according to claim 4, wherein: The push-pull plate (38) is arranged as four pieces and is circumferentially distributed. Each push-pull plate (38) is connected with a fixing screw hole formed on the push-down plate (37) and a pull-down screw hole formed on the oscillating plate (35) through a fixing screw (38a) arranged at both sides.

6. A crushed glass faller dust extraction apparatus according to claim 5, wherein: The shovel (4) is fixed to the open end of the translation cover (1) by bolts. The translation cover (1) is symmetrically provided with moving wheels (9) outside.

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