Construction waste crusher

Abstract

The utility model belongs to the technical field of crushers, and provides a construction waste crusher which comprises a crushing body, a feeding port is formed in one side of the crushing body, fixing assemblies are fixedly connected to the front face and the back face of the crushing body locally, and a supporting frame is fixedly connected to the bottom of the crushing body through the fixing assemblies. The inner side of the supporting frame is movably connected with a conveying roller, the outer side of the conveying roller is movably connected with a conveying belt, the top of the supporting frame is fixedly connected with a motor frame, the top of the motor frame is fixedly connected with a driving motor, the driving end of the driving motor is fixedly connected with a double-groove belt wheel and a driving wheel, and the outer side of the double-groove belt wheel is movably connected with a double-groove belt. According to the construction waste crushing device, the supporting frame, the conveying rollers and the conveying belt are arranged, so that the construction waste crushing device can play a role in crushing and conveying only through one driving part, and the construction waste crushing device is more energy-saving.

Description

Technical Field

[0001] The utility model belongs to the technical field of crushers, in particular to a construction waste crusher. Background Art

[0002] Construction waste refers to the slag, abandoned soil, abandoned materials, silt and other waste generated during the construction, laying, demolition and repair of various buildings, structures, pipelines, etc. by construction units or individuals. When dealing with construction waste, a crusher is needed to crush the construction waste into small particles by squeezing and bending it.

[0003] The patent document with the prior art publication number CN209953016U provides a construction waste crusher, which includes a shell, a feed port obliquely arranged on one side of the top of the shell, a crushing device fixed on the shell, a filtering device arranged at the bottom of the crushing device in the shell, and a discharge port arranged on the outer wall of the shell and located below the filtering device. A water pump is arranged outside the top of the shell, and a main pipe is connected to the water pump. The main pipe extends into the shell and is connected to a spray dust removal device, and a dust baffle is hinged outside the feed port. The construction waste crusher of the utility model prevents dust generated by the crushing device from directly diffusing into the air by arranging a dust baffle, and sprays water through the spray dust removal device to dissolve the dust in the water, thereby preventing dust from diffusing, and providing a good working environment for the staff.

[0004] However, during the use of the existing construction waste crusher, after the construction waste is crushed, the staff needs to use a conveying device to convey the crushed waste to one side. Since the conveying device and the crusher are driven by different driving devices, it is not conducive to energy saving, resulting in the problem of poor practicality of the construction waste crusher.

[0005] Therefore, those skilled in the art have proposed a construction waste crusher to solve the problems raised by the background technology. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a construction waste crusher to solve the problems in the prior art that the conveying device and the crusher are driven by different driving devices, which is not conducive to energy saving and leads to poor practicality of the construction waste crusher.

[0007] A construction waste crusher comprises a crushing body, a feeding port is provided on one side of the crushing body, a fixing assembly is partially fixedly connected to the front and back sides of the crushing body, a support frame is fixedly connected to the bottom of the crushing body through the fixing assembly, a conveying roller is movably connected to the inner side of the support frame, a conveying belt is movably connected to the outer side of the conveying roller, a motor frame is fixedly connected to the top of the support frame, and a driving motor is fixedly connected to the top of the motor frame;

[0008] The driving end of the driving motor is respectively fixedly connected with a double-groove pulley and a driving wheel, the outer side of the double-groove pulley is movably connected with a double-groove belt, the inner wall of the crushing body is fixedly connected with a crushing plate, and the interior of the crushing body is movably connected with a crushing assembly.

[0009] Preferably, the fixing assembly includes a mounting frame and mounting bolts, the mounting frame is fixedly connected to the front and back sides of the crushing body, the top of the mounting frame is threadedly connected with the mounting bolts, and the mounting frame is fixedly connected to the support frame via the mounting bolts.

[0010] Preferably, the crushing assembly includes a crushing wheel, a crushing roller and a crushing knife, the crushing roller is movably connected inside the crushing body, the driving end of the crushing roller is fixedly connected to the crushing knife, one end of the crushing roller is fixedly connected to the crushing wheel, and the crushing wheel is movably connected to the double groove belt.

[0011] Preferably, a dustproof chain is fixedly connected to the inner side of the feed port, and a plurality of dustproof chains are provided, and the plurality of dustproof chains are arranged at equal distances.

[0012] Preferably, three conveying rollers are provided, one end of one of the conveying rollers is fixedly connected to a transmission wheel, the outer side of the transmission wheel is movably connected to a transmission belt, and the transmission belt is movably connected to the driving wheel.

[0013] Preferably, a plurality of the crushing knives are provided, the plurality of the crushing knives are of the same size, and the plurality of the crushing knives are all made of alloy material.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model is provided with a support frame, a conveyor roller and a conveyor belt. When the construction waste crusher is used, the staff adds the construction waste into the feed port. When dust is generated, the dust-proof chain can play a dust-proof role to prevent the dust from floating out. Then the construction waste will flow into the crushing roller. At the same time, the driving motor drives the double-groove pulley and the driving wheel to rotate, and the double-groove belt will also rotate and drive the crushing roller and the crushing knife to rotate through the crushing wheel. At this time, the crushing knife will crush the construction waste through the crushing plate, and the crushed construction waste will fall onto the conveyor belt. At the same time, the driving wheel drives the transmission belt to rotate, and the transmission belt drives the conveyor belt to rotate through the transmission wheel. At this time, the crushed construction waste will be transported to one side. The construction waste crusher with this structure only needs one driving component to play the role of crushing and conveying, making the construction waste crusher more energy-efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the drive motor of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the support frame of the utility model;

[0019] Figure 4 It is a cross-sectional view of the crushing body of the utility model.

[0020] In the figure:

[0021] 1. Crushing body; 101. Crushing plate; 2. Feeding port; 3. Dust-proof chain; 4. Crushing wheel; 401. Crushing roller; 402. Crushing knife; 5. Mounting frame; 6. Mounting bolts; 7. Support frame; 8. Conveying roller; 9. Conveying belt; 10. Transmission wheel; 11. Transmission belt; 12. Motor frame; 13. Driving motor; 14. Double-groove pulley; 15. Driving wheel; 16. Double-groove belt. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent 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 this patent.

[0024] As attached Figure 1 To Attachment Figure 4 As shown:

[0025] Embodiment 1: A construction waste crusher comprises a crushing body 1, a feeding port 2 is provided on one side of the crushing body 1, a fixing assembly is partially fixedly connected to the front and back sides of the crushing body 1, a support frame 7 is fixedly connected to the bottom of the crushing body 1 through the fixing assembly, a conveying roller 8 is movably connected to the inner side of the support frame 7, a conveying belt 9 is movably connected to the outer side of the conveying roller 8, a motor frame 12 is fixedly connected to the top of the support frame 7, and a driving motor 13 is fixedly connected to the top of the motor frame 12;

[0026] The driving end of the driving motor 13 is fixedly connected to the double-groove pulley 14 and the driving wheel 15 respectively, the outer side of the double-groove pulley 14 is movably connected to the double-groove belt 16, the inner wall of the crushing body 1 is fixedly connected to the crushing plate 101, and the interior of the crushing body 1 is movably connected to the crushing assembly.

[0027] As can be seen from the above, the driving belt 11 is driven to operate through the driving wheel 15, and the driving belt 11 drives the conveyor belt 9 to operate through the driving wheel 10, and at this time, the crushed construction waste will be transported to one side.

[0028] Embodiment 2: The fixing assembly includes a mounting frame 5 and mounting bolts 6. The mounting frame 5 is fixedly connected to the front and back of the crushing body 1. The top of the mounting frame 5 is threadedly connected with the mounting bolts 6. The mounting frame 5 is fixedly connected to the support frame 7 through the mounting bolts 6.

[0029] As can be seen from the above, by placing the mounting frame 5 on the supporting frame 7 and fixing it with the mounting bolts 6, the crushing body 1 and the supporting frame 7 can be firmly fixed together.

[0030] Embodiment 3: The crushing assembly includes a crushing wheel 4, a crushing roller 401 and a crushing knife 402. The crushing roller 401 is movably connected to the inside of the crushing body 1. The driving end of the crushing roller 401 is fixedly connected to the crushing knife 402. One end of the crushing roller 401 is fixedly connected to the crushing wheel 4. The crushing wheel 4 is movably connected to the double groove belt 16.

[0031] As can be seen from the above, the double-groove pulley 14 and the driving wheel 15 are driven to rotate by the driving motor 13, and the double-groove belt 16 will also rotate and drive the crushing roller 401 and the crushing knife 402 to rotate through the crushing wheel 4. At this time, the crushing knife 402 will crush the construction waste through the crushing plate 101.

[0032] Embodiment 4: A dustproof chain 3 is fixedly connected to the inner side of the feed port 2, and a plurality of dustproof chains 3 are provided, and the plurality of dustproof chains 3 are arranged at equal distances.

[0033] As can be seen from the above, when construction waste is added into the feed port 2 and dust is generated, the dust-proof chain 3 can play a dust-proof role to prevent the dust from floating out.

[0034] Embodiment 5: Three conveying rollers 8 are provided, one end of one of the conveying rollers 8 is fixedly connected to a transmission wheel 10 , the outer side of the transmission wheel 10 is movably connected to a transmission belt 11 , and the transmission belt 11 is movably connected to a driving wheel 15 .

[0035] As can be seen from the above, when the driving wheel 15 drives the transmission wheel 10 to operate through the transmission belt 11, the transmission wheel 10 will drive the conveying roller 8 to operate, so that the conveyor belt 9 can operate better.

[0036] Embodiment 6: A plurality of crushing knives 402 are provided, the sizes of the plurality of crushing knives 402 are the same, and the plurality of crushing knives 402 are all made of alloy material.

[0037] As can be seen from the above, the crushing knife 402 made of alloy material is more durable and less prone to damage.

[0038] Working principle: When using the construction waste crusher, the staff adds the construction waste into the feed port 2. When dust is generated, the dust-proof chain 3 can play a dust-proof role to prevent the dust from floating out. Then the construction waste will flow into the crushing roller 401. At the same time, the driving motor 13 drives the double-groove pulley 14 and the driving wheel 15 to rotate, and the double-groove belt 16 will also rotate and drive the crushing roller 401 and the crushing knife 402 to rotate through the crushing wheel 4. At this time, the crushing knife 402 will crush the construction waste through the crushing plate 101, and the crushed construction waste will fall onto the conveyor belt 9. At the same time, the driving wheel 15 drives the transmission belt 11 to operate, and the transmission belt 11 drives the conveyor belt 9 to operate through the transmission wheel 10. At this time, the crushed construction waste will be transported to one side, thus completing the use process of the utility model. The utility model has a simple structure and is safe and convenient to use.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

[0041] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A construction waste crusher, characterized in that: The crushing machine comprises a crushing body (1), a feeding port (2) is provided on one side of the crushing body (1), the front and back sides of the crushing body (1) are partially fixedly connected with fixing components, the bottom of the crushing body (1) is fixedly connected with a support frame (7) through the fixing components, the inner side of the support frame (7) is movably connected with a conveying roller (8), the outer side of the conveying roller (8) is movably connected with a conveying belt (9), the top of the support frame (7) is fixedly connected with a motor frame (12), and the top of the motor frame (12) is fixedly connected with a driving motor (13); The driving end of the driving motor (13) is respectively fixedly connected to a double-groove pulley (14) and a driving wheel (15); the outer side of the double-groove pulley (14) is movably connected to a double-groove belt (16); the inner wall of the crushing body (1) is fixedly connected to a crushing plate (101); and the interior of the crushing body (1) is movably connected to a crushing assembly.

2. A construction waste crusher as claimed in claim 1, characterized in that: The fixing assembly comprises a mounting frame (5) and mounting bolts (6); the mounting frame (5) is fixedly connected to the front and back sides of the crushing body (1); the top of the mounting frame (5) is threadedly connected with the mounting bolts (6); and the mounting frame (5) is fixedly connected to the support frame (7) via the mounting bolts (6).

3. A construction waste crusher as claimed in claim 1, characterized in that: The crushing assembly comprises a crushing wheel (4), a crushing roller (401) and a crushing knife (402); the crushing roller (401) is movably connected inside the crushing body (1); the driving end of the crushing roller (401) is fixedly connected to the crushing knife (402); one end of the crushing roller (401) is fixedly connected to the crushing wheel (4); and the crushing wheel (4) is movably connected to the double groove belt (16).

4. A construction waste crusher as claimed in claim 1, characterized in that: A dustproof chain (3) is fixedly connected to the inner side of the feed port (2), and a plurality of dustproof chains (3) are provided, and the plurality of dustproof chains (3) are arranged at equal distances.

5. A construction waste crusher as claimed in claim 1, characterized in that: Three conveying rollers (8) are provided, one end of one of the conveying rollers (8) is fixedly connected to a transmission wheel (10), the outer side of the transmission wheel (10) is movably connected to a transmission belt (11), and the transmission belt (11) is movably connected to a driving wheel (15).

6. A construction waste crusher as claimed in claim 3, characterized in that: A plurality of the crushing knives (402) are provided, the plurality of the crushing knives (402) are of the same size, and the plurality of the crushing knives (402) are all made of alloy material.

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