CN215405510U

CN215405510U - Joint cutter for road construction

Info

Publication number: CN215405510U
Application number: CN202121794616.2U
Authority: CN
Inventors: 肖航; 裴旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-04
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a joint cutter for road construction in the technical field of road construction, which comprises a bottom plate and a cutting blade, wherein a mounting plate is vertically arranged at the top of the bottom plate, a driving motor is arranged below the left side wall of the mounting plate, the output end of the driving motor is connected with the cutting blade through a detachable mechanism, a sliding groove is arranged above the left side wall of the mounting plate, an adjusting mechanism is arranged in the sliding groove, the left side wall of the mounting plate is slidably connected with a protective shell, dust suction pipes are respectively arranged on the front side wall and the rear side wall of the bottom plate, a collecting box is arranged at the top of the bottom plate, dust suction pumps are respectively arranged on the front side wall and the rear side wall of the collecting box, the output ends of the two groups of dust suction pumps are communicated with the inside of the collecting box, and dust suction pipes are respectively connected to the inlet ends of the two groups of dust suction pumps, avoids the harm of dust to human body and protects environment.

Description

Joint cutter for road construction

Firstly, the method comprises the following steps: Technical Field

The utility model relates to the technical field of road construction, in particular to a joint cutter for road construction.

II, secondly: background

Road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work performed on roads and the engineering entity engaged in the work, and has obvious characteristics in the aspects of technology, economy and management like civil engineering of any other types of departments.

The cutting machine of current road construction usefulness can unavoidably produce a large amount of dust at the in-process of lancing, and the dust is wafted and not only can influence human health, and the polluted environment still, the cutting blade of cutting machine cuts for a long time and damages easily, but the cutting blade of current cutting machine is inconvenient to be changed, influences cutting efficiency for work efficiency reduces.

Thirdly, the method comprises the following steps: SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting machine for road construction, which solves the problems that the existing cutting machine for road construction proposed in the background art inevitably generates a large amount of dust in the cutting process, and the dust dispersion not only affects the health of human bodies, but also pollutes the environment.

In order to achieve the purpose, the utility model provides the following technical scheme: a joint cutter for road construction comprises a bottom plate and cutting blades, wherein four groups of universal wheels are arranged at the bottom of the bottom plate and distributed in a rectangular array manner at the bottom of the bottom plate, a mounting plate is vertically arranged at the top of the bottom plate, a driving motor is arranged below the left side wall of the mounting plate, the output end of the driving motor is connected with the cutting blades through a detachable mechanism, a sliding groove is arranged above the left side wall of the mounting plate, an adjusting mechanism is arranged in the sliding groove, the left side wall of the mounting plate is slidably connected with a protective shell, dust suction pipes are respectively arranged at the front side wall and the rear side wall of the bottom plate, the left ends of the two groups of dust suction pipes are connected with a dust suction head through a connector, a collecting box is arranged at the top of the bottom plate, dust suction pumps are respectively arranged at the front side wall and the rear side wall of the collecting box, the output ends of the two groups of dust suction pumps are communicated with the inside of the collecting box, and the inlet ends of the two groups of dust suction pumps are respectively connected with a dust suction pipe, one end of each of the two dust extraction pipes is connected with the right end of each of the two dust collection pipes.

As preferred, detachable mechanism includes the installation piece that driving motor output connection was equipped with, the draw-in groove has been seted up to installation piece left side wall, cutting blade right side wall center department be equipped with draw-in groove assorted fixture block, fixture block and draw-in groove are the T type form, the lateral wall all runs through around the installation piece and is equipped with fixing bolt, the lateral wall all is equipped with around the fixture block with fixing bolt assorted screw hole.

Preferably, the adjusting mechanism comprises a lead screw vertically arranged in the sliding groove, the bottom of the lead screw is connected with a bearing arranged at the bottom in the sliding groove, the top of the lead screw penetrates through the top in the sliding groove and rotates the handle, a sliding block is sleeved on the outer wall of the lead screw, and the front side wall of the sliding block is connected with the side wall of the protective shell.

Preferably, the rear side wall in the sliding groove is provided with a limiting groove, and the rear side wall of the sliding block is provided with a limiting block matched with the limiting groove.

Preferably, the connector is in a right-angle shape, the two dust collection heads are arranged oppositely and are positioned on the left side wall of the bottom plate, and an iron wire net is arranged at the inlet end of each dust collection head.

Preferably, a push rod is arranged on the left side wall of the bottom plate, and a soft layer is sleeved on the outer wall of the push rod.

Compared with the prior art, the utility model has the beneficial effects that: 1. this practicality can collect the collection box with the dust that the cutting road surface produced under the effect of dust absorption pipe, dust extraction pump to can avoid raising of cutting piece cutting in-process dust, avoid the dust to bring the injury to the human body, still protect the environment, can block the bulky stone in the dust simultaneously under the effect of wire netting, prevent that it from blockking up the dust absorption pipe.

2. This practicality is convenient under adjustment mechanism's effect to protective housing rebound to the change is dismantled to cutting blade to cooperation detachable mechanism is convenient, makes work efficiency increase.

Fourthly, the method comprises the following steps: drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention B;

FIG. 3 is a schematic structural view of the present invention A;

fig. 4 is a front view of the structure of the present invention.

In the figure: 1. a base plate; 2. a dust collection pipe; 3. a dust extraction pipe; 4. a dust pump; 5. a collection box; 6. a cutting blade; 7. a drive motor; 8. mounting a plate; 9. a protective shell; 10. an adjustment mechanism; 11. a push rod; 12. mounting blocks; 13. a clamping block; 14. fixing the bolt; 15. a detachable mechanism; 16. a wire mesh; 17. a dust collection head; 18. a connector; 19. rotating the handle; 20. a screw rod; 21. a slider; 22. a universal wheel.

Fifthly: Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, the present invention provides a technical solution: a joint cutter for road construction comprises a bottom plate 1 and cutting blades 6, wherein four groups of universal wheels 22 are arranged at the bottom of the bottom plate 1, the four groups of universal wheels 22 are distributed at the bottom of the bottom plate 1 in a rectangular array manner and can conveniently move the joint cutter under the action of universal wheels 11, a mounting plate 8 is vertically arranged at the top of the bottom plate 1, a driving motor 7 is arranged below the left side wall of the mounting plate 8, the output end of the driving motor 7 is connected with the cutting blades 6 through a detachable mechanism 15, a sliding groove is arranged above the left side wall of the mounting plate 8, an adjusting mechanism 10 is arranged in the sliding groove, the left side wall of the mounting plate 8 is connected with a protective shell 9 in a sliding manner, the cutting blades 6 can be protected under the action of the protective shell 9, meanwhile, the cutting blades 6 can be prevented from hurting people, dust suction pipes 2 are arranged on the front side wall and the rear side wall of the bottom plate 1, the left ends of the two groups of dust suction pipes 2 are connected with a dust suction head 17 through a connector 18, the top of the bottom plate 1 is provided with a collecting box 5, the front side wall and the rear side wall of the collecting box 5 are respectively provided with a dust pump 4, the output ends of the two sets of dust pumps 4 are communicated with the inside of the collecting box 55, the inlet ends of the two sets of dust pumps 4 are respectively connected with a dust pumping pipe 3, and one end of the two sets of dust pumping pipes 3 is respectively connected with the right ends of the two sets of dust collecting pipes 2.

In this embodiment, referring to fig. 1, the connector 18 is in a right-angle shape, two sets of dust collection heads 17 are arranged oppositely and are located on the left side wall of the bottom plate 1, the two sets of dust collection heads 17 are located on the front side and the rear side of the protective shell 9, and the wire netting 16 is installed at the inlet end of the dust collection heads 17, so that large stones can be blocked under the action of the wire netting 16, and the dust collection pipe 2 is prevented from being blocked.

In this embodiment, referring to fig. 4, a push rod 11 is installed on the left side wall of the bottom plate 1, and a soft layer is sleeved on the outer wall of the push rod 11, so that the cutting machine can be moved conveniently under the action of the push rod 11 and the universal wheel 22.

The working principle is as follows: make things convenient for the cutting machine to advance to remove under the effect of push rod 11 and universal wheel 22, drive cutting blade 6 and rotate under driving motor 7's effect, thereby cut the road, can gather together the dust of the rotatory cutting in-process of cutting blade under the effect of protective housing 9, avoid the dust to fly about along with the rotation of cutting piece, then can extract the dust under the effect of taking out dirt pump 4 and dust absorption head 17, can carry the dust of extraction in collecting box 5 under the effect of dust absorption pipe 2 and dust extraction pipe 3.

Example 2

Referring to fig. 2-4, this embodiment differs from the first embodiment in that: detachable mechanism 15 includes that 7 output connections of driving motor are equipped with installation piece 12, and the draw-in groove has been seted up to installation piece 12 left side wall, and cutting blade 6 right side wall center department be equipped with draw-in groove assorted fixture block 13, fixture block 13 and draw-in groove are the T type form, and the lateral wall all runs through around installation piece 12 and is equipped with fixing bolt 14, and the lateral wall all is equipped with around fixture block 13 with 14 assorted screw holes of fixing bolt.

Adjustment mechanism 10 includes the vertical lead screw 20 that is equipped with in the sliding tray, and the bearing that the bottom was equipped with in 20 bottoms of lead screw and the sliding tray is connected, and top and rotation handle 19 in the sliding tray are run through to 20 tops of lead screw, and 20 outer walls of lead screw cup joint are equipped with slider 21, and lateral wall is connected with protective housing 9 lateral wall before the slider 21.

The lateral wall is equipped with the spacing groove behind the sliding tray, and the lateral wall is equipped with and spacing groove assorted stopper behind slider 21, makes slider 21 reciprocate more stably at the outer wall of lead screw 20 under the effect of spacing groove and stopper.

The working principle is as follows: the staff rotates and rotates handle 19 and drives lead screw 20 and rotate to drive slider 21 and reciprocate at the 20 outer walls of lead screw, thereby drive protective housing 9 rebound, make things convenient for the staff to dismantle fixing bolt 14, thereby can dismantle and install cutting blade 6 under the effect of draw-in groove and fixture block 13, improve work efficiency.

Claims

1. The utility model provides a joint cutter for road construction, includes bottom plate (1) and cutting blade (6), its characterized in that: the dust collection device is characterized in that four groups of universal wheels (22) are arranged at the bottom of the bottom plate (1), the four groups of universal wheels (22) are distributed in a rectangular array manner at the bottom of the bottom plate (1), a mounting plate (8) is vertically arranged at the top of the bottom plate (1), a driving motor (7) is arranged below the left side wall of the mounting plate (8), the output end of the driving motor (7) is connected with a cutting blade (6) through a detachable mechanism (15), a sliding groove is arranged above the left side wall of the mounting plate (8), an adjusting mechanism (10) is arranged in the sliding groove, the left side wall of the mounting plate (8) is slidably connected with a protective shell (9), dust collection pipes (2) are arranged on the front side wall and the rear side wall of the bottom plate (1), the left ends of the two groups of dust collection pipes (2) are connected with a dust collection head (17) through a connector (18), a collection box (5) is arranged at the top of the bottom plate (1), dust collection boxes (5) are respectively provided with a dust collection pump (4), the output ends of the two sets of dust extraction pumps (4) are communicated with the interior of the collection box (5), the inlet ends of the two sets of dust extraction pumps (4) are respectively connected with a dust extraction pipe (3), and one ends of the two sets of dust extraction pipes (3) are respectively connected with the right ends of the two sets of dust absorption pipes (2).

2. The slitting machine for road construction according to claim 1, wherein: detachable mechanism (15) include installation piece (12) that driving motor (7) output connection was equipped with, the draw-in groove has been seted up to installation piece (12) left side wall, cutting blade (6) right side wall center department be equipped with draw-in groove assorted fixture block (13), fixture block (13) and draw-in groove are T type form, the lateral wall all runs through around installation piece (12) and is equipped with fixing bolt (14), the lateral wall all is equipped with around fixture block (13) with fixing bolt (14) assorted screw hole.

3. The slitting machine for road construction according to claim 1, wherein: adjustment mechanism (10) are including vertical lead screw (20) that are equipped with in the sliding tray, the bearing that bottom was equipped with in lead screw (20) bottom and the sliding tray is connected, top and rotation handle (19) in the sliding tray are run through at lead screw (20) top, lead screw (20) outer wall cup joints and is equipped with slider (21), lateral wall is connected with protective housing (9) lateral wall before slider (21).

4. The slitting machine for road construction according to claim 3, wherein: the lateral wall is equipped with the spacing groove behind the sliding tray, slider (21) rear side wall is equipped with the stopper with spacing groove assorted.

5. The slitting machine for road construction according to claim 1, wherein: connector (18) are right angle form, and are two sets of dust absorption head (17) set up relatively, all are located bottom plate (1) left side wall, dust absorption head (17) entrance point installation is equipped with wire netting (16).

6. The slitting machine for road construction according to claim 1, wherein: the bottom plate (1) left side wall installation is equipped with push rod (11), push rod (11) outer wall cup joints and is equipped with soft layer.