CN209920264U

CN209920264U - Track rotary cutting machine for cutting concrete

Info

Publication number: CN209920264U
Application number: CN201920461146.4U
Authority: CN
Inventors: 孙长彪; 王启玲; 孙凯; 宋本腾
Original assignee: China State Construction Technology Jinan Co Ltd
Current assignee: China State Construction Technology Jinan Co Ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-01-10
Anticipated expiration: 2029-04-08

Abstract

The utility model discloses a track rotary cutting machine for cutting concrete, which comprises a frame, a cutting mechanism and a sliding mechanism, the frame comprises a support capable of moving linearly, a beam perpendicular to the moving direction is arranged in the support, a sliding mechanism is arranged outside the cross beam in a sliding way along the length direction, a cutting mechanism capable of moving up and down is arranged outside the sliding mechanism, the cutting mechanism comprises a cutter bracket which is vertically arranged, a motor support is rotatably arranged at the upper end of the cutter bracket, the track rotary cutting machine for cutting concrete is internally integrated with a movement mechanism, so that the cutting mechanism can automatically cut, the labor intensity of workers is reduced, the production efficiency is improved, meanwhile, the requirement on the design strength of the fabricated concrete building mould is reduced and the production cost is saved due to the rail type design and the supporting effect of the rails.

Description

Track rotary cutting machine for cutting concrete

Technical Field

The utility model relates to a cutting machine technical field specifically is a rotatory cutting machine of track of cutting concrete.

Background

Fabricated concrete buildings are gradually and rapidly popularized in China in recent years, and cutting equipment is required in the processes of grooving, finishing, cutting and the like in the concrete production process. Concrete cutting refers to a construction technology for cutting concrete members, walls, pavements and the like by tools such as a hydraulic wall saw, an electric disc saw or a road cutting machine. The manual operation mode has high labor intensity and low production efficiency.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a rotatory cutting machine of track of cutting concrete, at inside integrated motion, make cutting mechanism can cut automatically, reduce artifical intensity of labour, improve production efficiency, adopt the rail mounted design simultaneously, through orbital supporting role, reduce the requirement to the design intensity of assembled concrete building mould, save manufacturing cost, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a track rotary cutting machine for cutting concrete comprises a machine frame, a cutting mechanism and a sliding mechanism, wherein the machine frame comprises a support capable of moving linearly, a cross beam perpendicular to the moving direction is arranged inside the support, the sliding mechanism is slidably installed outside the cross beam along the length direction, the cutting mechanism capable of moving up and down is arranged outside the sliding mechanism, the cutting mechanism comprises a cutter support which is vertically arranged, a motor support is rotatably installed at the upper end of the cutter support, a first motor is fixedly installed inside the motor support, a cutter wheel with a horizontal axis is arranged at the lower end of the cutter support, an input shaft of the cutter wheel is connected with an output shaft of the first motor through a transmission mechanism, an input shaft of the cutter wheel is rotatably installed with a bearing installation seat through a bearing pair, and the bearing installation seat is rotatably installed with the lower end of the cutter support through the bearing pair, set up vertical pivot between bearing mount pad and the motor mount pad, the side of motor mount pad sets up first electric telescopic handle through the hinge, first electric telescopic handle's the other end passes through the hinge and is connected with the rotation of cutterbar support, first electric telescopic handle level is arranged.

As a preferred technical scheme of the utility model, the output shaft of first motor and the input shaft tip of break bar set up the belt pulley respectively, and belt pulley outside cooperation installation belt, carry out power transmission through the belt, meet the overload when the work, and the belt will skid on the band pulley, can prevent that weak spare part from damaging, can play the safety protection effect.

As a preferred technical scheme of the utility model, slide mechanism includes the slidable mounting seat, slidable mounting seat slidable mounting is outside at the crossbeam, the outside fixed second motor that sets up of slidable mounting seat, the output shaft tip of second motor sets up the gear, the crossbeam is outside to set up the rack along length direction, wheel and rack meshing installation is through the work of second motor to combine the power transmission of gear and rack, drive the length direction slip of slidable mounting seat along the crossbeam.

As a preferred technical scheme of the utility model, the side of slidable mounting seat sets up at least two sets of assembly pulleys along vertical direction, the vertical slidable mounting of cutterbar support is inside the assembly pulley, cutterbar support outside sets up vertical second electric telescopic handle, second electric telescopic handle's the other end and slidable mounting seat are connected, and through the length change of second electric telescopic handle, the drive cutterbar support slides from top to bottom for the slidable mounting seat, realizes feeding of the vertical direction of cutting mechanism.

As the utility model discloses a preferred technical scheme, the support bottom of frame sets up the power wheel, the inside gyro wheel of power wheel is the sheave, through the sheave formula design, and the power wheel of being convenient for combines together with external track, is convenient for guarantee the motion precision.

Compared with the prior art, the beneficial effects of the utility model are that: this rotatory cutting machine of track of cutting concrete makes cutting mechanism can cut automatically in inside integrated motion, reduces artifical intensity of labour, improves production efficiency, adopts the rail mounted design simultaneously, through orbital supporting role, reduces the requirement to the design intensity of assembled concrete building mould, saves manufacturing cost.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a front view of the cutting mechanism of the present invention;

FIG. 4 is a sectional view of the cutting mechanism of the present invention;

fig. 5 is a top view of the cutting mechanism of the present invention.

In the figure: 1 rack, 101 beam, 102 power wheel, 103 support, 2 cutting mechanism, 201 knife wheel, 202 cutter support, 203 first motor, 204 first electric telescopic rod, 205 belt, 206 second electric telescopic rod, 207 rotating shaft, 3 sliding mechanism, 301 sliding installation seat, 302 second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a track rotary cutting machine for cutting concrete comprises a machine frame 1, a cutting mechanism 2 and a sliding mechanism 3, wherein the machine frame 1 comprises a support 103 capable of moving linearly, a cross beam 101 perpendicular to the moving direction is arranged inside the support 103, the sliding mechanism 3 is slidably installed outside the cross beam 101 along the length direction, the cutting mechanism 2 capable of moving up and down is arranged outside the sliding mechanism 3, the cutting mechanism 2 comprises a cutter support 202 arranged vertically, a motor support is rotatably installed at the upper end of the cutter support 202, a first motor 203 is fixedly installed inside the motor support, a cutter wheel 201 with a horizontal axis is arranged at the lower end of the cutter support 202, an input shaft of the cutter wheel 201 is connected with an output shaft of the first motor 203 through a transmission mechanism, an input shaft of the cutter wheel 201 is rotatably installed with a bearing installation seat through a bearing pair, the bearing installation seat is rotatably installed with the lower end of the cutter support 202 through the bearing pair, a vertical rotating shaft 207 is arranged between the, the side of motor mount pad passes through the hinge and sets up first electric telescopic handle 204, and the other end of first electric telescopic handle 204 passes through the hinge and rotates with cutter support 202 to be connected, and first electric telescopic handle 204 level is arranged.

The output shaft of first motor 203 and the input shaft tip of break bar 201 set up the belt pulley respectively, and belt pulley outside cooperation installation belt 205 carries out power transmission through belt 205, runs into overload when the work, and belt 205 will skid on the band pulley, can prevent that weak spare part from damaging, can play the safety protection effect.

The sliding mechanism 3 comprises a sliding installation seat 301, the sliding installation seat 301 is installed outside the cross beam 101 in a sliding mode, a second motor 302 is fixedly arranged outside the sliding installation seat 301, a gear is arranged at the end of an output shaft of the second motor 302, a rack is arranged outside the cross beam 101 along the length direction, the gear and the rack are meshed and installed, the sliding installation seat 301 is driven to slide along the length direction of the cross beam 101 through the work of the second motor 302 and the power transmission of the gear and the rack.

The side of slidable mounting seat 301 sets up at least two sets of assembly pulleys along vertical direction, and the vertical slidable mounting of cutterbar support 202 is inside the assembly pulley, and cutterbar support 202 outside sets up vertical second electric telescopic handle 206, and the other end and the slidable mounting seat 301 of second electric telescopic handle 206 are connected, and through the length change of second electric telescopic handle 206, drive cutterbar support 202 and slide from top to bottom for slidable mounting seat 301, realize the feeding of 2 vertical directions of cutting mechanism.

The bottom of a support 103 of the rack 1 is provided with a power wheel 102, a roller wheel inside the power wheel 102 is a grooved wheel, and the power wheel 102 is combined with an external track conveniently through the grooved wheel design, so that the motion precision is ensured conveniently.

The first motor 203, the second motor 302, the first electric telescopic rod 204, the second electric telescopic rod 206 and the power wheel 102 are all common models in the market, the control mode and the wiring mode are all common technical schemes, and the cutter wheel 201 is a common disc type concrete cutting tool in the market.

When in use: before work, two parallel guide rails are arranged on a construction site, the power wheel 102 is installed with the guide rails in a matched mode, the power wheel 102 adopts a conventional motor driving wheel, the whole device is driven to move on the guide rails through motor driving, meanwhile, the second motor 302 drives the sliding mounting seat 301 to slide on the cross beam 101 through gear and rack transmission, the direction of the cross beam 101 is perpendicular to the feeding direction of the power wheel 102, two-dimensional movement of the cutting mechanism 2 is achieved, meanwhile, the second electric telescopic rod 206 drives the cutter support 202 to move up and down relative to the sliding mounting seat 301, movement of the cutting mechanism 2 in the vertical direction is achieved, meanwhile, the first electric telescopic rod 204 drives the input shafts of the motor mounting seat and the cutter wheel 201 to rotate around the axis of the rotating shaft 207 through length change, the cutting direction of the cutter wheel 201 is changed, and various cutting requirements are.

The utility model discloses at inside integrated motion, make cutting mechanism 2 can cut automatically, reduce artifical intensity of labour, improve production efficiency, adopt rail mounted design simultaneously, through orbital supporting role, reduce the requirement to assembled concrete building mould's design intensity, save manufacturing cost.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotatory cutting machine of track of cutting concrete, includes frame (1), cutting mechanism (2) and slide mechanism (3), its characterized in that: the machine frame (1) comprises a support (103) capable of moving linearly, a cross beam (101) perpendicular to the moving direction is arranged inside the support (103), a sliding mechanism (3) is installed outside the cross beam (101) in a sliding mode along the length direction, a cutting mechanism (2) capable of moving up and down is arranged outside the sliding mechanism (3), the cutting mechanism (2) comprises a cutter support (202) which is vertically arranged, a motor support is installed at the upper end of the cutter support (202) in a rotating mode, a first motor (203) is fixedly installed inside the motor support, a cutter wheel (201) with a horizontal axis is arranged at the lower end of the cutter support (202), an input shaft of the cutter wheel (201) is connected with an output shaft of the first motor (203) through a transmission mechanism, an input shaft of the cutter wheel (201) is installed with a bearing installation seat in a rotating mode through a bearing pair, and the bearing installation seat is installed with the lower end of the cutter support (202), set up vertical pivot (207) between bearing mount pad and the motor mount pad, the side of motor mount pad passes through the hinge and sets up first electric telescopic handle (204), the other end of first electric telescopic handle (204) passes through the hinge and is connected with cutterbar support (202) rotation, first electric telescopic handle (204) level is arranged.

2. The orbital rotary cutter for cutting concrete according to claim 1, characterized in that: the output shaft of the first motor (203) and the input shaft end of the cutter wheel (201) are respectively provided with a belt pulley, and a belt (205) is installed outside the belt pulleys in a matching mode.

3. The orbital rotary cutter for cutting concrete according to claim 1, characterized in that: slide mechanism (3) are including sliding mounting seat (301), sliding mounting seat (301) slidable mounting is outside at crossbeam (101), sliding mounting seat (301) external fixation sets up second motor (302), the output shaft tip of second motor (302) sets up the gear, crossbeam (101) outside sets up the rack along length direction, the installation of gear and rack meshing.

4. The orbital rotary cutter for cutting concrete according to claim 3, characterized in that: the side edge of the sliding installation seat (301) is provided with at least two groups of pulley blocks in the vertical direction, the cutter bracket (202) is vertically and slidably installed inside the pulley blocks, a vertical second electric telescopic rod (206) is arranged outside the cutter bracket (202), and the other end of the second electric telescopic rod (206) is connected with the sliding installation seat (301).

5. The orbital rotary cutter for cutting concrete according to any one of claims 1 to 4, characterized in that: a power wheel (102) is arranged at the bottom of a support (103) of the rack (1), and a roller wheel in the power wheel (102) is a grooved wheel.