A construction waste crushing hammer chip removal device

Abstract

The utility model discloses a construction waste crushing hammer chip removal device, comprising a base, a housing welded on the upper surface of the base, guide rails fixedly installed on the left side and the right side of the housing, brushes slidably connected to the sides of the two guide rails close to each other, a servo motor fixedly connected to the upper surface of the base, a transmission shaft fixedly connected to the output end of the servo motor, a crushing shaft rotatably connected to the sides of the housing away from each other through a bearing, a group of rotor discs welded to the outer surface of the crushing shaft, three crushing rollers fixedly connected to the inner wall of each group of rotor discs, and a group of hammers movably connected to the outer surface of each crushing roller. The device can continuously impact and crush construction waste through the rotating motion of the hammers on the crushing rollers, can effectively crush construction waste into small particles, and the crushed construction waste is automatically transported to the discharge port through a conveyor belt, realizing continuous operation of crushing and conveying, and improving production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste treatment, in particular to a construction waste breaker hammer debris removal device. Background Art

[0002] The construction waste breaker hammer chip removal device is a device specially used to handle construction waste and debris and waste generated during stone processing. During the stone processing process, large pieces of stone need to be broken into small pieces for further processing or treatment. The breaker hammer chip removal device can crush the stone through a high-speed rotating breaker hammer.

[0003] Stone crushing is an important part of construction waste treatment. The existing stone crushing methods mainly include manual crushing and mechanical crushing. Manual crushing is inefficient and can easily cause personal injury. Although mechanical crushing is efficient, a large amount of stone debris will be generated during the crushing process, which will have an impact on the environment. Therefore, we propose a construction waste breaker to remove debris to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a debris removing device for a construction waste breaker hammer to solve the problems raised in the above-mentioned background technology.

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

[0006] A debris removal device for a construction waste breaker hammer comprises a base, a casing is welded on the upper surface of the base, a guide rail is fixedly installed on the left side and the right side of the casing, a brush is slidably connected to the side of the two guide rails that are close to each other, a servo motor is fixedly connected to the upper surface of the base, a transmission shaft is fixedly connected to the output end of the servo motor, a crushing shaft is rotatably connected to the side of the casing that is away from each other through a bearing, a group of rotor disks are welded to the outer surface of the crushing shaft, three crushing rollers are fixedly connected to the inner wall of each group of rotor disks, a group of hammer heads are movably connected to the outer surface of each crushing roller, a driving roller is rotatably connected to the side of the casing that is away from each other through a bearing, a driven roller is rotatably connected to the side of the casing that is away from each other through a bearing, a conveyor belt is commonly driven and connected to the outer surface of the driving roller and the outer surface of the driven roller, a partition is welded to the left side wall and the right side wall of the casing, a filter is fixedly connected to the back of the partition, a support plate is welded to the right side of the casing, and a dust collector is fixedly installed on the upper surface of the support plate.

[0007] In a further embodiment, a control system is fixedly connected to the left side of the base, the control system is a programmable logic controller PLC, and the conveyor belt is made of rubber or polyurethane.

[0008] In a further embodiment, a feed hopper is fixedly mounted on the upper surface of the casing by bolts, a feed port is opened on the upper surface of the feed hopper, a first guide plate is fixedly connected to the right side of the feed port, and the brush is made of rubber or nylon.

[0009] In a further embodiment, the outer surface of the crushing shaft and the outer surface of the transmission shaft are jointly connected to a first belt, the outer surface of the driving roller and the outer surface of the transmission shaft are jointly connected to a second belt, and the upper surface of the vacuum cleaner is fixedly connected to a conveying pipe, which passes through the interior of the casing and extends to the back of the filter.

[0010] In a further embodiment, each of the hammer heads is located between the rotor disks, and a second guide plate is fixedly connected to the inner wall of the casing.

[0011] In a further embodiment, a first hydraulic cylinder is fixedly mounted on the upper surface of the casing, a first hydraulic rod is fixedly connected to the telescopic end of the first hydraulic cylinder, and an upper baffle is hingedly connected to one end of the first hydraulic rod away from the first hydraulic cylinder via a pin.

[0012] In a further embodiment, a second hydraulic cylinder is fixedly connected to the back of the casing, a second hydraulic rod is fixedly connected to the telescopic end of the second hydraulic cylinder, and an end of the second hydraulic rod away from the second hydraulic cylinder is hinged to a lower baffle through a pin.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In this device, construction waste is broken into small particles under the action of the crushing shaft and the hammer head. The driving roller drives the conveyor belt to transport the crushed construction waste to the discharge port. The rotating motion of the hammer head on the crushing roller can continuously impact and crush the construction waste, and can effectively break the construction waste into small particles. The crushed construction waste is automatically transported to the discharge port through the conveyor belt, realizing the continuous operation of crushing and transporting, improving production efficiency and operation continuity, and reducing manual intervention.

[0015] The device uses a brush to move along the guide rail to clean the debris on the crushing roller and the hammer head. The dust generated in the crushing process is filtered by the filter in the filter, and then enters the dust collector through the conveying pipe to collect the dust. Regularly cleaning the debris on the crushing roller and the hammer head can ensure the smooth progress of the crushing process and avoid the reduction of crushing efficiency due to the accumulation of debris. The filter can effectively filter out the dust generated in the crushing process and avoid the spread of dust. The dust is collected by the vacuum cleaner to avoid the pollution of the surrounding environment by dust, which meets environmental protection requirements and helps to achieve green production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a three-dimensional structural schematic diagram of a debris removal device of a construction waste breaker hammer according to the utility model;

[0017] Figure 2 It is a right-angle perspective three-dimensional structural diagram of a debris removal device for a construction waste breaker hammer according to the utility model;

[0018] Figure 3 It is a right-side cross-sectional structural diagram of a debris removal device of a construction waste breaker hammer according to the utility model;

[0019] Figure 4 It is a left-side structural schematic diagram of a debris removing device of a construction waste breaker hammer according to the utility model.

[0020] In the figure: 1. base; 2. control system; 3. feed hopper; 4. first hydraulic cylinder; 5. driven roller; 6. transmission shaft; 7. second belt; 8. first belt; 9. casing; 10. guide rail; 11. vacuum cleaner; 12. support plate; 13. conveying pipeline; 14. upper baffle; 15. servo motor; 16. second hydraulic cylinder; 17. crushing roller; 18. first hydraulic rod; 19. lower baffle; 20. second hydraulic rod; 21. first guide plate; 22. brush; 23. hammer; 24. rotor disk; 25. conveyor belt; 26. drive roller; 27. filter; 28. partition; 29. ​​second guide plate; 30. crushing shaft. DETAILED DESCRIPTION

[0021] 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.

[0022] 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.

[0023] 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.

[0024] See also Figure 1-4 In the utility model, a construction waste crushing hammer chip removal device comprises a base 1, a housing 9 is welded on the upper surface of the base 1, a guide rail 10 is fixedly installed on the left side and the right side of the housing 9, a brush 22 is slidably connected to the side of the two guide rails 10 close to each other, a servo motor 15 is fixedly connected to the upper surface of the base 1, a transmission shaft 6 is fixedly connected to the output end of the servo motor 15, a crushing shaft 30 is rotatably connected to the side of the housing 9 away from each other through a bearing, a group of rotor discs 24 are welded on the outer surface of the crushing shaft 30, and the inner wall of each group of rotor discs 24 is fixedly connected There are three crushing rollers 17, and the outer surface of each crushing roller 17 is movably connected to a group of hammer heads 23. The side of the casing 9 that is away from each other is rotatably connected to the driving roller 26 through a bearing, and the side of the casing 9 that is away from each other is rotatably connected to the driven roller 5 through a bearing. The outer surface of the driving roller 26 and the outer surface of the driven roller 5 are jointly connected to the conveyor belt 25 through transmission. The left side wall of the casing 9 and the right side wall of the casing 9 are jointly welded with a partition 28, and the back of the partition 28 is fixedly connected to a filter 27. The right side of the casing 9 is welded with a support plate 12, and the upper surface of the support plate 12 is fixedly installed with a vacuum cleaner 11.

[0025] In this embodiment, a control system 2 is fixedly connected to the left side of the base 1. The control system 2 is the core part of the breaker and debris removal device, and is responsible for monitoring and regulating the entire crushing and debris removal process. By fixing the control system 2 on the side of the base 1, centralized control can be achieved. The control system 2 is a programmable logic controller PLC, and the conveyor belt 25 is made of rubber or polyurethane and has certain elasticity and wear resistance.

[0026] In this embodiment, a feed hopper 3 is fixedly installed on the upper surface of the casing 9 by bolts. A feed port is opened on the upper surface of the feed hopper 3. A first guide plate 21 is fixedly connected to the right side of the feed port. The first guide plate 21 can guide the flow of construction waste entering the crusher so that it is evenly distributed in the crushing area to improve the crushing efficiency. The brush 22 is made of rubber or nylon and has a certain hardness and wear resistance.

[0027] In this embodiment, the outer surface of the crushing shaft 30 and the outer surface of the transmission shaft 6 are jointly connected by a first belt 8. The first belt 8, as a transmission element, can efficiently transmit the power of the motor to the crushing shaft 30, reduce energy loss, and improve the transmission efficiency of the entire crushing device. The outer surface of the driving roller 26 and the outer surface of the transmission shaft 6 are jointly connected by a second belt 7. The upper surface of the vacuum cleaner 11 is fixedly connected to a conveying pipe 13, which runs through the interior of the casing 9 and extends to the back of the filter 27.

[0028] In this embodiment, each hammer head 23 is located between the rotor disks 24, and a second guide plate 29 is fixedly connected to the inner wall of the casing 9. The second guide plate 29 can guide the flow of debris generated during the crushing process to ensure that the debris smoothly enters the conveying system instead of accumulating on the inner wall of the casing 9 or splashing around.

[0029] In this embodiment, a first hydraulic cylinder 4 is fixedly installed on the upper surface of the casing 9, and a first hydraulic rod 18 is fixedly connected to the telescopic end of the first hydraulic cylinder 4. An end of the first hydraulic rod 18 away from the first hydraulic cylinder 4 is hinged with an upper baffle 14 through a pin. Through the pin-hinged design, the upper baffle 14 can rotate around the pin, so that the position and angle of the upper baffle 14 can be adjusted according to actual crushing requirements to adapt to the processing of construction waste of different sizes.

[0030] In this embodiment, a second hydraulic cylinder 16 is fixedly connected to the back of the casing 9, a second hydraulic rod 20 is fixedly connected to the telescopic end of the second hydraulic cylinder 16, and a lower baffle 19 is hinged to the end of the second hydraulic rod 20 away from the second hydraulic cylinder 16 through a pin shaft. By controlling the flow direction of the debris, the lower baffle 19 helps the debris to enter the conveying system more smoothly, thereby improving the overall crushing processing efficiency.

[0031] The working principle of the utility model is:

[0032] First, the construction waste is fed into the crusher through the feed hopper 3. According to the size of different construction waste, the positions of the upper baffle 14 and the lower baffle 19 are adjusted by the first hydraulic cylinder 4 and the second hydraulic cylinder 16. Then the crushing shaft 30 is driven by the servo motor 15 to start rotating, and at the same time drives the hammer 23 on the crushing roller 17 to rotate. The construction waste is crushed into small particles under the action of the crushing shaft 30 and the hammer 23. The driving roller 26 drives the conveyor belt 25 to transport the crushed construction waste to the discharge port. At the same time, the brush 22 moves along the guide rail 10 to clean the debris on the crushing roller 17 and the hammer 23. The dust generated in the crushing process is filtered by the filter in the filter 27, and then enters the dust collector 11 through the conveying pipe 13 to collect the dust.

[0033] 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-limiting 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 are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] 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 breaker and debris removal device, comprising a base (1), characterized in that: A housing (9) is welded to the upper surface of the base (1), and a guide rail (10) is fixedly installed on the left side and the right side of the housing (9), and the two guide rails (10) are slidably connected to a brush (22) on the side close to each other. A servo motor (15) is fixedly connected to the upper surface of the base (1), and the output end of the servo motor (15) is fixedly connected to a transmission shaft (6). The side of the housing (9) away from each other is rotatably connected to a crushing shaft (30) through a bearing. A group of rotor discs (24) are welded to the outer surface of the crushing shaft (30), and the inner wall of each group of rotor discs (24) is fixedly connected to three crushing rollers (17). Each crushing roller (17) is provided with a plurality of rollers (24) and a plurality of rollers (24) are provided with a plurality of rollers (24). The outer surface of the roller (17) is movably connected to a group of hammer heads (23); the side of the casing (9) away from each other is rotatably connected to a driving roller (26) through a bearing; the side of the casing (9) away from each other is rotatably connected to a driven roller (5) through a bearing; the outer surface of the driving roller (26) and the outer surface of the driven roller (5) are jointly connected to a conveyor belt (25); the left side wall of the casing (9) and the right side wall of the casing (9) are jointly welded with a partition (28); the back of the partition (28) is fixedly connected to a filter (27); the right side of the casing (9) is welded with a support plate (12); the upper surface of the support plate (12) is fixedly mounted with a dust collector (11).

2. A debris removal device for a construction waste breaker according to claim 1, characterized in that: The left side of the base (1) is fixedly connected with a control system (2), the control system (2) is a programmable logic controller (PLC), and the conveyor belt (25) is made of rubber or polyurethane.

3. The debris removal device for a construction waste breaker according to claim 1, characterized in that: A feed hopper (3) is fixedly mounted on the upper surface of the casing (9) by means of bolts. A feed port is provided on the upper surface of the feed hopper (3). A first guide plate (21) is fixedly connected to the right side of the feed port. The brush (22) is made of rubber or nylon.

4. The debris removal device for a construction waste breaker according to claim 1, characterized in that: The outer surface of the crushing shaft (30) and the outer surface of the transmission shaft (6) are jointly connected to a first belt (8); the outer surface of the driving roller (26) and the outer surface of the transmission shaft (6) are jointly connected to a second belt (7); the upper surface of the vacuum cleaner (11) is fixedly connected to a conveying pipe (13); the conveying pipe (13) passes through the interior of the casing (9) and extends to the back of the filter (27).

5. The debris removal device for a construction waste breaker according to claim 1, characterized in that: Each of the hammer heads (23) is located between the rotor disks (24), and a second guide plate (29) is fixedly connected to the inner wall of the casing (9).

6. The debris removal device for a construction waste breaker according to claim 1, characterized in that: A first hydraulic cylinder (4) is fixedly mounted on the upper surface of the casing (9); a telescopic end of the first hydraulic cylinder (4) is fixedly connected to a first hydraulic rod (18); an end of the first hydraulic rod (18) away from the first hydraulic cylinder (4) is hinged to an upper baffle (14) via a pin.

7. The debris removal device for a construction waste breaker according to claim 1, characterized in that: The back side of the housing (9) is fixedly connected to a second hydraulic cylinder (16); the telescopic end of the second hydraulic cylinder (16) is fixedly connected to a second hydraulic rod (20); and one end of the second hydraulic rod (20) away from the second hydraulic cylinder (16) is hinged to a lower baffle (19) via a pin shaft.

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