CN215518294U

CN215518294U - Joint cutter for road construction

Info

Publication number: CN215518294U
Application number: CN202122033462.1U
Authority: CN
Inventors: 谭艳红
Original assignee: Guangzhou Hongqiao Construction Engineering Co ltd
Current assignee: Ningxia Kaituo Construction Engineering Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-14
Anticipated expiration: 2031-08-26

Abstract

The application provides a joint cutter for road construction belongs to joint cutter technical field. The joint cutter for road construction comprises a machine body, a cutting mechanism and a dust suction mechanism, wherein the cutting mechanism is fixedly installed on the inner wall of the machine body, and the dust suction mechanism comprises a water box, a dust suction pipe, a dust suction cover, a first air guide pipe, a second air guide pipe, a corrugated pipe, a third air guide pipe and an air suction mechanism. Cutting mechanism is when cutting the road surface, can produce the dust, cutting mechanism can drive the mechanism rotation that induced drafts simultaneously, the mechanism that induced drafts makes the interior air flow of third guide duct, thereby through the air in the suction hood absorption organism, make the external air get into in the organism, prevent the dust discharge, the dust passes through the dust absorption pipe and gets into in the water box, filter through the interior filter screen of first guide duct, the dust stops in the water box, simultaneously can absorb the dust through water, the air after the filtration passes through first guide duct, second guide duct and third guide duct, discharge to the external world, thereby realize the purpose of absorbing the dust.

Description

Joint cutter for road construction

Technical Field

The application relates to a joint cutter field particularly, relates to a joint cutter for road construction.

Background

After the concrete road construction is finished, gaps need to be cut on the road, the concrete road is prevented from being affected by temperature, expansion caused by heat and contraction caused by cold, and the concrete road is prevented from being broken, so that one gap needs to be cut every certain distance.

In the related art, when a road joint cutter cuts a road, a large amount of dust is generated, the dust drifts in the air to affect the quality of the outside air, and meanwhile, the dust is sucked by a human body to cause damage to the human body, so that the dust treatment becomes a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

In order to compensate for above not enough, the application provides a joint cutter for road construction, aims at improving the problem that the dust is difficult to handle.

The embodiment of the application provides a joint cutter for road construction, including organism, cutting mechanism and dust absorption mechanism.

The cutting mechanism is fixedly arranged on the inner wall of the machine body, the dust collection mechanism comprises a water box, a dust collection pipe, a dust collection cover, a first air guide pipe, a second air guide pipe, a corrugated pipe, a third air guide pipe and an air suction mechanism, the water box is fixedly arranged at the top of the machine body, the air outlet end of the dust collection pipe is communicated with the side wall of one end of the water box, the air inlet end of the dust collection pipe penetrates through the top of the machine body, the dust collection cover is communicated with the dust collection pipe, the second air guide pipe penetrates through the top of the machine body, the second air guide pipe is communicated with the water box through the first air guide pipe, the third air guide pipe is connected with the cutting mechanism, the second air guide pipe is communicated with the third air guide pipe through the corrugated pipe, the outlet end of the third air guide pipe penetrates through the side wall of the machine body, and the air suction mechanism rotatably penetrates through the bottom of the third air guide pipe, the air suction mechanism is in transmission connection with the cutting mechanism.

In the above-mentioned realization in-process, cutting mechanism is when cutting the road surface, can produce the dust, cutting mechanism can drive the mechanism rotation that induced drafts simultaneously, the mechanism that induced drafts makes the interior air flow of third guide duct, thereby through the air in the suction hood absorption organism, make the external air get into in the organism, prevent the dust discharge, the dust gets into in the water box through the dust absorption pipe, filter through the interior filter screen of first guide duct, the dust stops in the water box, can absorb the dust through water simultaneously, the air after the filtration is through first guide duct, second guide duct and third guide duct, discharge to the external world, thereby realize the purpose of absorbing the dust.

In a specific implementation scheme, the cutting mechanism comprises a lifting mechanism, a driving motor, a connecting shaft and a cutting knife, the lifting mechanism is fixedly mounted at the top of the machine body, the driving motor is connected with the lifting mechanism, the cutting knife is connected with the driving shaft of the driving motor through the connecting shaft, and the connecting shaft is in transmission connection with the air suction mechanism.

In the implementation process, the driving motor drives the cutting knife to rotate, and meanwhile, the air suction mechanism is driven to operate.

In a specific embodiment, the cutting mechanism further includes a lifting partition plate, two dividing strips and a connecting plate, the connecting plate is fixedly mounted on the top of the machine body, the lifting partition plate is connected with the connecting plate through one of the dividing strips, the lifting partition plate is connected with the bottom of the machine body through the other dividing strip, and the lifting partition plate is in sliding contact with the inner wall of the machine body.

In the implementation process, the lifting partition plate is used for preventing dust from entering the right side of the lifting partition plate, and meanwhile, the separation belt can move along with the lifting partition plate to achieve the purpose of separating the dust.

In a specific embodiment, the connecting shaft is rotatably arranged to penetrate through the lifting partition plate, and the third air guide pipe is connected to a side wall of the lifting partition plate.

In a specific embodiment, a connecting block is fixedly installed on the side wall of the lifting partition plate, and the lifting partition plate is connected with the third air guide pipe through the connecting block.

In a specific embodiment, the air suction mechanism comprises a rotating shaft and a fan blade, the rotating shaft is rotatably arranged to penetrate through the bottom of the third air guide pipe, the rotating shaft is in transmission connection with the connecting shaft, and the fan blade is connected with one end of the rotating shaft.

In the implementation process, the fan blades are driven to rotate in the third air guide pipe by rotation, so that air flow in the third air guide pipe is realized, and dust is absorbed.

In a specific embodiment, a first bevel gear is fixedly sleeved on the connecting shaft, a second bevel gear is fixedly connected to the bottom of the rotating shaft, and the first bevel gear and the second bevel gear are meshed.

In a particular embodiment, both of the banks are disposed in sliding contact with the inner wall of the housing.

In a specific embodiment, the top of the water box is provided with an opening, and the top of the water box is provided with a cover plate.

In the implementation process, the cover plate is opened, so that the condition in the water box can be observed, and the water box can be cleaned conveniently and timely.

In a specific embodiment, a filter screen is fixedly installed in the inlet end of the first air guiding pipe.

In the implementation process, the filter screen is used for filtering dust in the air, the dust is filtered in the water box, and the dust is absorbed by water.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic front structural view of a joint cutter for road construction according to an embodiment of the present disclosure;

fig. 2 is a schematic front cross-sectional structural view of a joint cutter for road construction according to an embodiment of the present disclosure;

fig. 3 is a schematic structural view of a dust suction mechanism of a joint cutter for road construction according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a cutting mechanism of a joint cutter for road construction according to an embodiment of the present application.

In the figure: 10-body; 20-a cutting mechanism; 210-a lifting mechanism; 220-driving the motor; 230-a connecting shaft; 240-a cutter; 250-lifting partition board; 260-division strip; 270-a connecting plate; 30-a dust suction mechanism; 310-a water box; 320-a dust suction pipe; 330-dust hood; 340-a first air duct; 350-a second air duct; 360-bellows; 370-a third air duct; 380-an air suction mechanism; 3810-a shaft; 3820-a fan blade; 40-connecting blocks; 50-a cover plate; 60-a filter screen.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 4, the present application provides a cutting machine for road construction, which includes a machine body 10, a cutting mechanism 20, and a dust suction mechanism 30.

The cutting mechanism 20 is fixedly installed on the inner wall of the machine body 10, the dust collection mechanism 30 includes a water box 310, a dust collection pipe 320, a dust collection cover 330, a first air guide pipe 340, a second air guide pipe 350, a corrugated pipe 360, a third air guide pipe 370 and an air suction mechanism 380, the water box 310 is fixedly installed on the top of the machine body 10, an air outlet end of the dust collection pipe 320 is communicated with a side wall of one end of the water box 310, and an air inlet end of the dust collection pipe 320 penetrates through the top of the machine body 10.

The dust hood 330 is communicated with the dust suction pipe 320, the second air guide pipe 350 penetrates through the top of the machine body 10, the second air guide pipe 350 is communicated with the water box 310 through the first air guide pipe 340, the third air guide pipe 370 is connected with the cutting mechanism 20, the second air guide pipe 350 is communicated with the third air guide pipe 370 through the corrugated pipe 360, the outlet end of the third air guide pipe 370 penetrates through the side wall of the machine body 10, the air suction mechanism 380 rotates to penetrate through the bottom of the third air guide pipe 370, the air suction mechanism 380 is in transmission connection with the cutting mechanism 20, the top of the water box 310 is arranged in an opening mode, the top of the water box 310 is provided with a cover plate 50, and the filter screen 60 is fixedly installed in the inlet end of the first air guide pipe 340.

When specifically setting up, the bottom of organism 10 is the opening setting, cutting mechanism 20 is when cutting the pavement, can produce the dust, cutting mechanism 20 can drive the mechanism 380 rotation that induced drafts simultaneously, the mechanism 380 that induced drafts makes the interior air flow of third guide duct 370, thereby absorb the air in the organism 10 through suction hood 330, make the outside air get into in the organism 10, prevent the dust discharge, the dust gets into in the water box 310 through dust absorption pipe 320, filter through filter screen 60 in the first guide duct 340, the dust stops in the water box 310, can absorb the dust through water simultaneously, the air after the filtration passes through first guide duct 340, second guide duct 350 and third guide duct 370, discharge to the external world, thereby realize the purpose of absorbing the dust.

Referring to fig. 4, the cutting mechanism 20 includes a lifting mechanism 210, a driving motor 220, a connecting shaft 230 and a cutting blade 240, the lifting mechanism 210 is fixedly mounted on the top of the machine body 10, the driving motor 220 is connected to the lifting mechanism 210, the cutting blade 240 is connected to a driving shaft of the driving motor 220 through the connecting shaft 230, and the connecting shaft 230 is in transmission connection with the air suction mechanism 380.

When specifically setting up, elevating system 210's theory of operation and mounting means are prior art, do not need here to describe in any more, and elevating system 210 drives driving motor 220 downstream, and driving motor 220 drives connecting axle 230 and rotates, and connecting axle 230 drives cutting knife 240 and rotates, realizes the cutting mesh to the road surface, and connecting axle 230 drives the mechanism 380 operation that induced drafts simultaneously.

Referring to fig. 4, the cutting mechanism 20 further includes a lifting partition plate 250, two partition strips 260 and a connecting plate 270, the connecting plate 270 is fixedly installed at the top of the machine body 10, the lifting partition plate 250 is connected to the connecting plate 270 through one of the partition strips 260, the lifting partition plate 250 is connected to the bottom of the machine body 10 through the other partition strip 260, the lifting partition plate 250 is in sliding contact with the inner wall of the machine body 10, and the connecting shaft 230 is rotatably disposed to penetrate through the lifting partition plate 250.

The third air duct 370 is connected to the side wall of the lifting partition plate 250, the connecting block 40 is fixedly installed on the side wall of the lifting partition plate 250, the lifting partition plate 250 is connected to the third air duct 370 through the connecting block 40, and the two dividing strips 260 are both in sliding contact with the inner wall of the machine body 10.

In the specific setting, in the process of the downward movement of the driving motor 220, the connecting shaft 230 drives the lifting partition plate 250 to move downward, so that the lifting partition plate 250 slides downward on the inner wall of the machine body 10, and meanwhile, the two separation belts 260 move along with the movement, and the separation belts 260 are in sliding contact with the inner wall of the machine body 10 to prevent dust from entering the right side.

Referring to fig. 3, the air suction mechanism 380 includes a rotating shaft 3810 and fan blades 3820, the rotating shaft 3810 is rotatably disposed through the bottom of the third air guiding duct 370, the rotating shaft 3810 is in transmission connection with the connecting shaft 230, the fan blades 3820 are disposed in connection with one end of the rotating shaft 3810, a first bevel gear is fixedly sleeved on the connecting shaft 230, a second bevel gear is fixedly connected to the bottom of the rotating shaft 3810, and the first bevel gear and the second bevel gear are engaged with each other.

When the lifting partition plate 250 moves downwards, the third air guide pipe 370 is driven to move downwards through the connecting block 40, meanwhile, the corrugated pipe 360 extends, the connecting shaft 230 drives the rotating shaft 3810 to rotate through the first bevel gear and the second bevel gear, the rotating shaft 3810 drives the fan blades 3820 to rotate, and the purpose of air flowing in the third air guide pipe 370 is achieved.

The joint cutter for road construction has the working principle that: the lifting mechanism 210 drives the driving motor 220 to move downwards, the driving shaft of the driving motor 220 drives the connecting shaft 230 to rotate, the connecting shaft 230 drives the cutting knife 240 to rotate, so as to realize the purpose of cutting the road surface, meanwhile, the connecting shaft 230 drives the rotating shaft 3810 to rotate through the first bevel gear and the second bevel gear, the rotating shaft 3810 drives the fan blades 3820 to rotate, air flow in the third air guiding pipe 370 is realized, thereby absorbing the air inside the machine body 10 through the dust hood 330, achieving the purpose that the external air enters into the machine body 10, preventing the dust loss, the dust enters into the water box 310 through the dust hood 330 and the dust suction pipe 320, the dust is filtered by the filter screen 60 and stays in the water box 310, the dust is absorbed by the water in the water box 310, and the filtered air is finally discharged to the outside through the first air guide pipe 340, the second air guide pipe 350, the corrugated pipe 360 and the third air guide pipe 370, so that the purpose of absorbing the dust is achieved.

Further, during the downward movement of the driving motor 220, the driving motor 220 drives the lifting partition plate 250 to move downward through the connecting shaft 230, and the two separation belts 260 move along with the driving motor to prevent dust from entering the right side of the lifting partition plate 250.

It should be noted that the specific model specification of the driving motor 220 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the driving motor 220 and its principle will be clear to those skilled in the art and will not be described in detail here.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A joint cutter for road construction is characterized by comprising

A body (10);

the cutting mechanism (20), the cutting mechanism (20) is fixedly arranged on the inner wall of the machine body (10);

the dust collection mechanism (30) comprises a water box (310), a dust collection pipe (320), a dust collection cover (330), a first air guide pipe (340), a second air guide pipe (350), a corrugated pipe (360), a third air guide pipe (370) and an air suction mechanism (380), the water box (310) is fixedly mounted at the top of the machine body (10), the air outlet end of the dust collection pipe (320) is communicated with the side wall of one end of the water box (310), the air inlet end of the dust collection pipe (320) is arranged to penetrate through the top of the machine body (10), the dust collection cover (330) is communicated with the dust collection pipe (320), the second air guide pipe (350) penetrates through the top of the machine body (10), the second air guide pipe (350) is communicated with the water box (310) through the first air guide pipe (340), and the third air guide pipe (370) is connected with the cutting mechanism (20), the second air guide pipe (350) is communicated with the third air guide pipe (370) through the corrugated pipe (360), the outlet end of the third air guide pipe (370) penetrates through the side wall of the machine body (10), the air suction mechanism (380) rotatably penetrates through the bottom of the third air guide pipe (370), and the air suction mechanism (380) is in transmission connection with the cutting mechanism (20).

2. The slitting machine for road construction according to claim 1, wherein the cutting mechanism (20) includes a lifting mechanism (210), a driving motor (220), a connecting shaft (230) and a cutting knife (240), the lifting mechanism (210) is fixedly installed on the top of the machine body (10), the driving motor (220) is connected to the lifting mechanism (210), the cutting knife (240) is connected to a driving shaft of the driving motor (220) through the connecting shaft (230), and the connecting shaft (230) is in transmission connection with the air suction mechanism (380).

3. The slitting machine for road construction according to claim 2, wherein the cutting mechanism (20) further includes a lifting partition (250), two dividing strips (260), and a connecting plate (270), the connecting plate (270) is fixedly installed on a top of the machine body (10), the lifting partition (250) is connected to the connecting plate (270) through one of the dividing strips (260), the lifting partition (250) is connected to a bottom of the machine body (10) through the other dividing strip (260), and the lifting partition (250) is slidably contacted to an inner wall of the machine body (10).

4. The slitting machine for road construction according to claim 3, wherein the connecting shaft (230) is rotatably disposed through the lifting partition (250), and the third air guiding pipe (370) is connected to a side wall of the lifting partition (250).

5. The slitting machine for road construction according to claim 4, wherein a connecting block (40) is fixedly installed on a side wall of the lifting partition plate (250), and the lifting partition plate (250) is connected with the third air guide pipe (370) through the connecting block (40).

6. The joint cutter for road construction according to claim 2, wherein the air suction mechanism (380) comprises a rotating shaft (3810) and fan blades (3820), the rotating shaft (3810) is rotatably arranged to penetrate through the bottom of the third air duct (370), the rotating shaft (3810) is in transmission connection with the connecting shaft (230), and the fan blades (3820) are arranged to be connected with one end of the rotating shaft (3810).

7. The joint cutter for road construction according to claim 6, wherein a first bevel gear is fixedly sleeved on the connecting shaft (230), a second bevel gear is fixedly connected to the bottom of the rotating shaft (3810), and the first bevel gear and the second bevel gear are meshed.

8. The slitting machine for road construction according to claim 3, wherein both the banks (260) are disposed in sliding contact with an inner wall of the machine body (10).

9. The slitting machine for road construction according to claim 1, wherein the top of the water box (310) is open, and a cover plate (50) is disposed on the top of the water box (310).

10. The slitting machine for road construction according to claim 1, wherein a filter screen (60) is fixedly installed in an inlet end of the first air guiding pipe (340).