Pavement finishing treatment equipment for building construction

Abstract

The utility model relates to the technical field of pavement finishing, in particular to pavement finishing treatment equipment for building construction, which is characterized in that the lower side of the front end of a milling machine is fixedly connected with a dust collection box, the left end and the right end of the dust collection box are both hermetically connected with dust collection pipes, and the outer ends of the dust collection pipes are hermetically connected with dust collection ends; according to the dust suction device for the milling machine, air suction treatment can be carried out in the operation process of the milling machine under the action of the air suction fan, and generated dust can be sucked under the suction action of the dust suction pipe and the dust suction end, so that the dust can enter the dust suction box; according to the dust collecting device, the dust collecting device is arranged, sucked dust can be collected under the action of the arranged filter screen frame, so that the situation that the dust flies to hurt workers can be effectively avoided, threaded pins can be taken out by rotating a rotary disc, then a sealing end plate and the filter screen frame can be taken out, and the dust can be cleaned conveniently.

Description

Technical Field

[0001] The utility model relates to a road surface finishing and processing device for construction, belonging to the technical field of road surface finishing. Background Art

[0002] Construction refers to production activities during the implementation phase of engineering construction. It is the construction process of various types of buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. This process includes roads outside the buildings. When roads are under construction, milling machines are required to trim the roads.

[0003] The existing patent number is CN220335664U, which is a road surface finishing and processing equipment for construction. This device solves the problem that the existing milling machine will produce a lot of gravel when finishing the road. When the wind blows, the wind will blow on the fragments to produce large dust. The dust and some gravel will cause certain damage to the eyes and other organs of the user. At the same time, when the milling component is working, other people will follow behind the machine to clean up the gravel, reducing the work efficiency. However, this device does not clean the dust generated by the construction, but only provides personnel protection, which is easy to generate a large amount of flying dust during the operation of the milling machine, which is not only easy to pollute the environment, but also difficult to perform respiratory protection in the process of dust scattering by only using the protective plate for protection; and when this device is in use, when the cleaning disc set at the front end runs on the hard road surface, the gravel generated will not be squeezed into the ground, which will also affect the use effect of the milling machine, making it difficult to effectively and quickly clean the gravel, and difficult to clean the gravel according to the undulations of the ground. Utility Model Content

[0004] The purpose of the utility model is to provide a road surface finishing and processing equipment for construction so as 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 road surface finishing and processing equipment for construction, comprising a milling machine and a fixed plate, a dust box being fixedly connected to the lower front end of the milling machine, dust pipes being sealed at both left and right ends of the dust box, a dust head being sealed at the outer end of the dust pipe, the dust head being fixedly connected to the milling machine, an air suction fan being sealed at the upper end of the dust box, a fixed plate being fixedly connected to the lower left end of the milling machine, a sliding rod being slidably connected to the inner side of the fixed plate, a lifting support plate being fixedly connected to the lower end of the sliding rod, a cleaning disc being rotatably connected to the middle position of the lower end of the lifting support plate.

[0007] Furthermore, the front end surface of the dust collection box is sealedly connected to a sealing end plate, the rear end surface of the sealing end plate is fixedly connected to a filter frame, and the left and right end surfaces of the filter frame are both provided with dust inlets.

[0008] Furthermore, a threaded pin is spirally connected to the upper side of the front end wall of the dust collection box, the threaded pin is rotationally connected to the sealing end plate, and a turntable is fixedly connected to the front end of the threaded pin.

[0009] Furthermore, the upper end of the sliding rod is fixedly connected to a limiting support plate, the limiting support plate is slidably connected to the fixed plate, a motor is fixedly connected to the middle position of the upper end of the limiting support plate, and the output shaft of the motor is fixedly connected to the cleaning disc.

[0010] Furthermore, there are two sliding rods, and the surfaces of the sliding rods are covered with springs.

[0011] Furthermore, the front and rear sides of the lower end of the lifting support plate are rotatably connected to transmission rollers.

[0012] Furthermore, there are two dust suction ends, which are arranged on the left and right sides of the lower end surface of the milling machine.

[0013] The beneficial effects of the utility model are:

[0014] The utility model can perform suction processing during the operation of the milling machine by setting the function of the suction fan, and can absorb the generated dust through the suction function of the dust suction pipe and the dust suction end head, so that the dust can enter the dust suction box, and can collect the sucked dust through the function of the provided filter frame, so as to effectively avoid the dust flying and causing harm to the staff, and the threaded pin can be taken out by rotating the turntable, and then the sealing end plate and the filter frame can be taken out, so as to facilitate the cleaning of the dust. The utility model uses the rotation of the motor to make the cleaning disc rotate, and then the gravel and other sundries on the road surface can be cleaned, and in the process of the milling machine traveling, the driving roller can roll on the ground, and when encountering a protrusion or an undulating road surface, the driving roller can be squeezed, so that the lifting support plate, the sliding rod and the limit support plate can be lifted and lowered at the same time, so that the cleaning disc can be lifted and lowered, and the provided spring can be compressed, so that the device can clean the gravel and sundries on the road surface according to the undulating changes of the road surface, and avoid the milling machine doing useless work on the sundries. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a front view of a road surface finishing and processing device for construction of the utility model;

[0017] Figure 2 This is a schematic diagram of the installation structure of a dust collection box and a dust collection pipe of a construction road surface repair and processing device of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation structure of a sealing end plate and a turntable of a construction road surface finishing and processing equipment of the utility model;

[0019] Figure 4 This is a cross-sectional view of the installation structure of a fixed plate, a limit support plate and a transmission roller of a construction road surface finishing and processing equipment of the utility model;

[0020] Numbers in the figure: 1. milling machine; 2. dust suction box; 3. dust suction pipe; 4. dust suction end; 5. suction fan; 6. fixed plate; 7. sliding rod; 8. lifting support plate; 9. cleaning disc; 10. sealing end plate; 11. filter frame; 12. dust inlet; 13. threaded pin; 14. turntable; 15. limit support plate; 16. motor; 17. spring; 18. transmission roller. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0023] A road surface finishing and processing equipment for construction, comprising a milling machine 1 and a fixed plate 6, a dust box 2 is fixedly connected to the lower side of the front end of the milling machine 1, a dust suction tube 3 is sealed to both the left and right ends of the dust box 2, a dust suction end head 4 is sealed to the outer end of the dust suction tube 3, the dust suction end head 4 is fixedly connected to the milling machine 1, an air suction fan 5 is sealed to the upper end of the dust box 2, a sealing end plate 10 is sealed to the front end face of the dust box 2, a filter frame 11 is fixedly connected to the rear end face of the sealing end plate 10, a dust inlet 12 is provided on the left and right end faces of the filter frame 11, a threaded pin 13 is spirally connected to the upper side of the front end wall of the dust box 2, the threaded pin 13 is rotatably connected to the sealing end plate 10, and the front end of the threaded pin 13 is fixedly connected to the front end face of the dust box 2. The end is fixedly connected with a turntable 14, and there are two dust suction ends 4. The dust suction ends 4 are arranged on the left and right sides of the lower end surface of the milling machine 1. The suction fan 5 is set to be able to perform suction processing during the operation of the milling machine 1, and the suction effect of the dust suction pipe 3 and the dust suction end 4 can absorb the generated dust, so that the dust can enter the dust suction box 2, and the filter frame 11 is set to collect the inhaled dust, so as to effectively avoid dust flying and causing harm to the staff, and the threaded pin 13 can be taken out by rotating the turntable 14, and then the sealing end plate 10 and the filter frame 11 can be taken out, so as to clean the dust.

[0024] Example 2 Please refer to Figure 1 and Figure 4 The difference between this embodiment and embodiment 1 is that: a fixed plate 6 is fixedly connected to the lower side of the left end of the milling machine 1, a sliding rod 7 is slidably connected to the inner side of the fixed plate 6, a lifting support plate 8 is fixedly connected to the lower end of the sliding rod 7, a cleaning disc 9 is rotatably connected to the lower middle position of the lifting support plate 8, a limited support plate 15 is fixedly connected to the upper end of the sliding rod 7, the limited support plate 15 is slidably connected to the fixed plate 6, a motor 16 is fixedly connected to the upper middle position of the limited support plate 15, the output shaft of the motor 16 is fixedly connected to the cleaning disc 9, there are two sliding rods 7, the surface of the sliding rod 7 is covered with a spring 17, the lower end of the lifting support plate 8 is rotatably connected to the cleaning disc 9, the upper end of the lifting support plate 8 is fixedly connected to the limited support plate 15, the limited support plate 15 is slidably connected to the fixed plate 6, the upper middle position of the limited support plate 15 is fixedly connected to the motor 16, the output shaft of the motor 16 is fixedly connected to the cleaning disc 9, the number of sliding rods 7 is two, the surface of the sliding rod 7 is covered with a spring 17, the lower end of the lifting support plate 8 is rotatably connected to the cleaning disc 9, the upper ... limited support plate 15, the upper middle position of the limited support plate 15 is fixedly connected to the motor 16, the output shaft of the motor 16 is fixedly connected to the cleaning disc 9, the upper end of the lifting support plate 8 is rotatably connected to the cleaning The sides are rotatably connected with a transmission roller 18, and the cleaning disc 9 can be rotated by rotating the motor 16, so that the gravel and other debris on the road surface can be cleaned. During the movement of the milling machine 1, the transmission roller 18 can roll on the ground, and when encountering a protrusion or an undulating road surface, the transmission roller 18 can be squeezed, so that the lifting support plate 8, the sliding rod 7 and the limit support plate 15 can be lifted and lowered at the same time, so that the cleaning disc 9 can be lifted and lowered, and the set spring 17 can be compressed, so that the device can clean the gravel and debris on the road surface according to the undulation of the road surface, avoiding the milling machine 1 from doing useless work on the debris.

[0025] Working principle of the utility model: when the device is in use, the suction fan 5 is set to perform suction processing during the operation of the milling machine 1, and the dust generated can be absorbed by the suction effect of the dust suction pipe 3 and the dust suction end 4, so that the dust can enter the dust suction box 2, and the suctioned dust can be collected by the provided filter frame 11, so as to effectively prevent the dust from flying and causing harm to the staff, and the threaded pin 13 can be taken out by rotating the turntable 14, so that the sealing end plate 10 and the filter frame 11 can be taken out, so as to facilitate the cleaning of the dust. Processing, and the cleaning disc 9 can be rotated by rotating the motor 16, so that the gravel and other debris on the road surface can be cleaned. During the movement of the milling machine 1, the transmission roller 18 can roll on the ground, and when encountering a protrusion or an undulating road surface, the transmission roller 18 can be squeezed, so that the lifting support plate 8, the sliding rod 7 and the limit support plate 15 can be lifted and lowered at the same time, so that the cleaning disc 9 can be lifted and lowered, and the set spring 17 can be compressed, so that the device can clean the gravel and debris on the road surface according to the undulation of the road surface, thereby avoiding the milling machine 1 doing useless work on the debris.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road surface finishing equipment for construction, comprising a milling machine (1) and a fixing plate (6), characterized in that: A dust box (2) is fixedly connected to the lower front end of the milling machine (1), and dust pipes (3) are sealed at both left and right ends of the dust box (2). The outer end of the dust pipe (3) is sealed to a dust head (4), and the dust head (4) is fixedly connected to the milling machine (1). The upper end of the dust box (2) is sealed to an air suction fan (5), and a fixed plate (6) is fixedly connected to the lower left end of the milling machine (1). A sliding rod (7) is slidably connected to the inner side of the fixed plate (6), and a lifting support plate (8) is fixedly connected to the lower end of the sliding rod (7), and a cleaning disc (9) is rotatably connected to the middle position of the lower end of the lifting support plate (8).

2. A construction road surface finishing equipment according to claim 1, characterized in that: The front end face of the dust collection box (2) is sealedly connected to a sealing end plate (10), the rear end face of the sealing end plate (10) is fixedly connected to a filter screen frame (11), and the left and right end faces of the filter screen frame (11) are both provided with dust inlets (12).

3. The construction road surface finishing equipment according to claim 1, characterized in that: A threaded pin (13) is spirally connected to the upper side of the front end wall of the dust collection box (2); the threaded pin (13) is rotatably connected to the sealing end plate (10); and a rotating disk (14) is fixedly connected to the front end of the threaded pin (13).

4. The construction road surface finishing equipment according to claim 1, characterized in that: The upper end of the sliding rod (7) is fixedly connected to a limit support plate (15), the limit support plate (15) is slidably connected to the fixed plate (6), a motor (16) is fixedly connected to the middle position of the upper end of the limit support plate (15), and the output shaft of the motor (16) is fixedly connected to the cleaning disc (9).

5. The construction road surface finishing equipment according to claim 1, characterized in that: There are two sliding rods (7), and the surfaces of the sliding rods (7) are covered with springs (17).

6. The construction road surface finishing equipment according to claim 1, characterized in that: The front and rear sides of the lower end of the lifting support plate (8) are rotatably connected to transmission rollers (18).

7. The construction road surface finishing equipment according to claim 1, characterized in that: There are two dust suction ends (4), and the dust suction ends (4) are arranged on the left and right sides of the lower end surface of the milling machine (1).

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