Construction waste crushing device

Abstract

The utility model discloses a construction waste smashing device which comprises a construction waste smashing box, two sets of supporting bearings are fixedly embedded in the inner side wall of the construction waste smashing box, the inner ring of each set of supporting bearings is fixedly connected with a cutter shaft smashing roller, and the two cutter shaft smashing rollers are meshed with each other. A driving motor is installed on the left side face of the construction waste crushing box, and the output end of the driving motor is fixedly connected with a coupling speed reducer. According to the device, the construction waste crushing box, the driving motor, the coupling speed reducer, the cutter shaft crushing rollers and the gear disc are arranged, the driving motor can work to drive the cutter shaft crushing rollers to rotate, and the two cutter shaft crushing rollers are driven to rotate mutually through meshing fit with the gear disc, so that crushing of construction waste is conveniently achieved; and through arrangement of a supporting frame, a water storage tank, a high-pressure water pump, a water outlet pipe and a dust falling spray head, spraying dust falling can be conducted when the construction waste is smashed, a large amount of dust is prevented from flying out, and safe work of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building waste crushing, in particular to a building waste crushing device. Background Art

[0002] During the construction process, brick wall blocks, concrete and other construction waste are often generated. Therefore, during the construction process, the corresponding waste needs to be collected and crushed for subsequent reuse.

[0003] The existing construction waste crushing equipment still has certain shortcomings when crushing construction waste. A lot of crushing dust is often generated during the crushing process, which falls to the outside and is easily absorbed by the staff, thus affecting the health of the staff and making it inconvenient to safely crush the construction waste. For this reason, we propose a construction waste crushing device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a construction waste crushing device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A construction waste crushing device comprises a construction waste crushing box, the inner side wall of which is fixedly inlaid with two groups of support bearings, the inner ring of each group of the support bearings is fixedly connected with a knife shaft crushing roller, the two knife shaft crushing rollers are meshed with each other, a driving motor is installed on the left side of the construction waste crushing box, the output end of the driving motor is fixedly connected with a coupling reducer, the right end of the coupling reducer is fixedly connected with the left end of the knife shaft crushing roller, the right end of each knife shaft crushing roller is fixedly connected with a gear plate, the two gear plates are meshed with each other, a material leakage port is opened on the inner bottom wall of the construction waste crushing box, the bottom end of the material leakage port is fixedly connected with a material leakage hopper, the upper surface of the construction waste crushing box is fixedly connected with a support frame, the left side of the support frame is fixedly connected with a water storage tank, the inner side wall of the water storage tank is fixedly connected with a high-pressure water pump, the input end of the high-pressure water pump is fixedly connected with a water pumping pipe, the output end of the high-pressure water pump is fixedly connected with a water outlet pipe, and the output end of the water outlet pipe passes through the water storage tank and the support frame in sequence and is fixedly connected with a dust suppression nozzle.

[0007] In a further embodiment, a control panel is fixedly connected to the front of the water tank, and the control panel is electrically connected to the high-pressure water pump and the drive motor through wires.

[0008] In a further embodiment, a water filling cover is installed on the upper surface of the water tank, and an observation frame is fixedly embedded on the left side of the water tank, and the observation frame is located in the middle of the water tank.

[0009] In a further embodiment, the upper surface of the construction waste crushing box is fixedly connected to a trumpet bucket, and the trumpet bucket is made of metal.

[0010] In a further embodiment, a protective shell is fixedly connected to the right side of the construction waste crushing box, and a group of oil filling holes are opened on the right side of the protective shell.

[0011] In a further embodiment, two groups of supporting legs are fixedly connected to the bottom surface of the construction waste crushing box, the bottom end of each supporting leg is fixedly connected to a base plate, and the upper surface of each base plate is provided with a group of mounting holes.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device is equipped with a construction waste crushing box, a driving motor, a coupling reducer, a knife shaft crushing roller and a gear plate. The driving motor can be used to drive the knife shaft crushing roller to rotate, and the two knife shaft crushing rollers are driven to rotate relative to each other through the engagement with the gear plate to facilitate the crushing of construction waste. The supporting frame, water storage tank, high-pressure water pump, water outlet pipe and dust reduction nozzle are provided to spray dust reduction when the construction waste is crushed, thereby avoiding the emission of a large amount of dust and facilitating the safe work of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the construction waste crushing device.

[0015] Figure 2 It is a side view of the construction waste crushing box in the construction waste crushing device.

[0016] Figure 3 This is a schematic diagram of the internal dissection structure of the construction waste crushing box in the construction waste crushing device.

[0017] Figure 4 It is a cross-sectional view of a top view of a construction waste crushing box in a construction waste crushing device.

[0018] Figure 5 It is a cross-sectional view of the side view of the water tank in the construction waste crushing device.

[0019] In the figure: 1. Construction waste crushing box; 2. Leakage hopper; 3. Support legs; 4. Protective shell; 5. Oil filling hole; 6. Dust suppression nozzle; 7. Water outlet pipe; 8. Support frame; 9. Water storage tank; 10. Control panel; 11. Driving motor; 12. Cutter shaft crushing roller; 13. Support bearing; 14. Base plate; 15. Mounting hole; 16. Observation frame; 17. Horn bucket; 18. Coupling reducer; 19. Gear plate; 20. Water filling cover; 21. Leakage port; 22. Water extraction pipe; 23. High-pressure water pump. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5In the utility model, a construction waste crushing device comprises a construction waste crushing box 1, the inner wall of the construction waste crushing box 1 is fixedly inlaid with two groups of support bearings 13, the inner ring of each group of support bearings 13 is fixedly connected with a cutter shaft crushing roller 12, the two cutter shaft crushing rollers 12 are meshed, a driving motor 11 is installed on the left side of the construction waste crushing box 1, the output end of the driving motor 11 is fixedly connected with a coupling reducer 18, the right end of the coupling reducer 18 is fixedly connected to the left end of the cutter shaft crushing roller 12, and the right end of each cutter shaft crushing roller 12 is fixedly connected with a gear plate 19 The two gear plates 19 are meshed with each other, a material leakage port 21 is provided on the inner bottom wall of the construction waste crushing box 1, and the bottom end of the material leakage port 21 is fixedly connected to a material leakage hopper 2, and the upper surface of the construction waste crushing box 1 is fixedly connected to a support frame 8, and the left side of the support frame 8 is fixedly connected to a water storage tank 9, and the inner side wall of the water storage tank 9 is fixedly connected to a high-pressure water pump 23, and the input end of the high-pressure water pump 23 is fixedly connected to a water pumping pipe 22, and the output end of the high-pressure water pump 23 is fixedly connected to a water outlet pipe 7, and the output end of the water outlet pipe 7 passes through the water storage tank 9 and the support frame 8 in sequence and is fixedly connected to a dust suppression nozzle 6.

[0024] A control panel 10 is fixedly connected to the front of the water tank 9. The control panel 10 is electrically connected to the high-pressure water pump 23 and the drive motor 11 through wires, which enables the staff to control the crushing device more conveniently and facilitates the crushing operation of construction waste. A water filling cover 20 is installed on the upper surface of the water tank 9, and an observation frame 16 is fixedly embedded on the left side of the water tank 9. The observation frame 16 is located in the middle of the water tank 9. The interior of the water tank 9 can be observed through the observation frame 16, which is convenient for understanding the dust reduction water content.

[0025] The upper surface of the construction waste crushing box 1 is fixedly connected to a horn bucket 17, which is made of metal and can facilitate the loading of construction waste. The right side of the construction waste crushing box 1 is fixedly connected to a protective shell 4, and a group of oil filling holes 5 are opened on the right side of the protective shell 4, which can provide external protection for the gear plate 19, so as to facilitate the safe use of this crushing device. The bottom surface of the construction waste crushing box 1 is fixedly connected to two groups of supporting legs 3, and the bottom end of each supporting leg 3 is fixedly connected to a base plate 14. The upper surface of each base plate 14 is provided with a group of mounting holes 15, which can install and fix the construction waste crushing box 1, so as to facilitate the stable use of this crushing device.

[0026] The working principle of the utility model is:

[0027] When in use, the construction waste crushing box 1 is installed and fixed through the base plate 14, the mounting hole 15 and the supporting leg 3, and the construction waste crushing device is powered on, and the construction waste is loaded into the interior of the construction waste crushing box 1 through the horn bucket 17. At the same time, the control panel 10 is clicked to make the drive motor 11 work, and the knife shaft crushing roller 12 is driven to rotate through the cooperation of the coupling reducer 18. The two gear plates 19 are engaged and cooperated to drive the two knife shaft crushing rollers 12 to engage and rotate with each other to achieve the crushing and crushing of the construction waste. During the crushing and crushing, the high-pressure water pump 23 is operated to extract the water inside the water tank 9, and the water flows through the outlet pipe 7 and is evenly sprayed out through the dust reduction nozzle 6, so as to achieve spraying and dust reduction when the construction waste is crushed, and realize the safe crushing and crushing operation of the construction waste.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A construction waste crushing device, characterized in that: The invention comprises a construction waste crushing box (1), wherein the inner wall of the construction waste crushing box (1) is fixedly inlaid with two groups of support bearings (13), the inner ring of each group of the support bearings (13) is fixedly connected to a knife shaft crushing roller (12), and the two knife shaft crushing rollers (12) are meshed with each other. A driving motor (11) is installed on the left side of the construction waste crushing box (1), and the output end of the driving motor (11) is fixedly connected to a coupling reducer (18), the right end of the coupling reducer (18) is fixedly connected to the left end of the knife shaft crushing roller (12), and the right end of each knife shaft crushing roller (12) is fixedly connected to a gear plate (19), and the two gear plates (19) are meshed with each other. The inner bottom wall of the construction waste crushing box (1) is provided with a material leakage port (21), the bottom end of the material leakage port (21) is fixedly connected to a material leakage hopper (2), the upper surface of the construction waste crushing box (1) is fixedly connected to a support frame (8), the left side of the support frame (8) is fixedly connected to a water storage tank (9), the inner side wall of the water storage tank (9) is fixedly connected to a high-pressure water pump (23), the input end of the high-pressure water pump (23) is fixedly connected to a water pump (22), the output end of the high-pressure water pump (23) is fixedly connected to a water outlet pipe (7), and the output end of the water outlet pipe (7) passes through the water storage tank (9) and the support frame (8) in sequence and is fixedly connected to a dust suppression nozzle (6).

2. A construction waste crushing device according to claim 1, characterized in that: A control panel (10) is fixedly connected to the front of the water storage tank (9), and the control panel (10) is electrically connected to the high-pressure water pump (23) and the drive motor (11) via wires.

3. The construction waste crushing device according to claim 1, characterized in that: A water filling cover (20) is installed on the upper surface of the water storage tank (9), and an observation frame (16) is fixedly embedded on the left side of the water storage tank (9), and the observation frame (16) is located in the middle of the water storage tank (9).

4. The construction waste crushing device according to claim 1, characterized in that: The upper surface of the construction waste crushing box (1) is fixedly connected to a trumpet bucket (17), and the trumpet bucket (17) is made of metal.

5. The construction waste crushing device according to claim 1, characterized in that: A protective shell (4) is fixedly connected to the right side of the construction waste crushing box (1), and a group of oil injection holes (5) are opened on the right side of the protective shell (4).

6. The construction waste crushing device according to claim 1, characterized in that: The bottom surface of the construction waste crushing box (1) is fixedly connected to two groups of support legs (3), the bottom end of each support leg (3) is fixedly connected to a base plate (14), and the upper surface of each base plate (14) is provided with a group of mounting holes (15).

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