CN214081876U

CN214081876U - Cutting equipment for construction machinery

Info

Publication number: CN214081876U
Application number: CN202021787712.XU
Authority: CN
Inventors: 何桢
Original assignee: 何桢
Current assignee: Zhejiang Xiangkai Construction Co.,Ltd.
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-08-31
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a cutting equipment for construction machinery, including cutting platform, four supporting legs of cutting platform's lower extreme fixedly connected with, cutting platform's the fixed two U-shaped boards that are equipped with in upper end, two sliding connection has the plank between the U-shaped board, one of them the outer wall of U-shaped board rotates and is connected with the lead screw, the inner wall fixedly connected with electric telescopic handle of box, electric telescopic handle's lower extreme fixedly connected with cutting machine, be equipped with the perpendicular groove that runs through cutting platform under the cutting machine. The utility model discloses, rational in infrastructure, scarce gear and rack plate mesh and drive the plank and remove to the direction of cutting machine, because the rotation cycle of motor is unchangeable, when scarce gear and rack plate intermeshing at every turn, equidistant promotion plank gos forward, has realized equidistant cutting plank, when cutting the plank, collects the wood that the plank cutting produced through the suction fan and cuts the ash, prevents the wood to cut the influence of ash to the people.

Description

Cutting equipment for construction machinery

Technical Field

The utility model relates to a plank cutting technical field especially relates to a cutting equipment for construction machinery.

Background

The wood board is a wood board made of complete wood. The boards are firm and durable, have natural grains, and are the best choice in decoration. The board is high in manufacturing cost, and the boards are generally classified according to the substantial names of the boards and have no uniform standard specification. The wood board is a material frequently used in home decoration, and when purchasing the wood board, the wood board must be clearly seen and has clear grains, and generally, broken grains are not needed.

When the cutting plank of partition, traditional operation lets staff's equidistant trace of carving down on the plank, then still need artificial in the cutting process to aim at the nick with the cutter blade, cuts again, does so not only to increase staff's the amount of labour and cut inefficiency, secondly, when the cutting plank, the wood on the plank is cut the ash and can be filled in the air, causes the injury to the staff's of work at the cutting place health.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the cutting equipment for construction machinery who proposes, its lacks the wheel and the rack board and meshes and drive the plank and remove to the direction of cutting machine, because the rotation cycle of motor is unchangeable, when lacking wheel and rack board intermeshing at every turn, equidistant promotion plank advances, has realized equidistant cutting plank, when cutting the plank, collects the wood that the plank cutting produced through the suction fan and cuts the ash, prevents that wood from cutting the influence of ash to people.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cutting device for construction machinery comprises a cutting platform, wherein the lower end of the cutting platform is fixedly connected with four supporting legs, the upper end of the cutting platform is fixedly provided with two U-shaped plates, a wood plate is connected between the two U-shaped plates in a sliding manner, the outer wall of one of the U-shaped plates is rotatably connected with a lead screw, the lead screw is in threaded connection with a thread block and a fixedly connected handle, the upper end of the cutting platform is provided with a first rectangular groove in a penetrating manner, the lower end of the cutting platform is provided with a second rectangular groove in a penetrating manner, the inner wall of the first rectangular groove is slidably connected with a sleeve, the inner wall of the sleeve is fixedly connected with a telescopic rod, the upper end of the telescopic rod is rotatably connected with a limiting block, an inner groove is arranged in the limiting block in a penetrating manner, the limiting block is abutted against the wood plate, a spring is fixedly connected between the limiting block and the sleeve, and a mounting plate is fixedly connected with the lower end of the cutting platform, be equipped with drive mechanism between sleeve and the mounting panel, cutting platform's upper end fixedly connected with box, the box upper end is equipped with dust removal mechanism, the inner wall fixedly connected with electric telescopic handle of box, electric telescopic handle's lower extreme fixedly connected with cutting machine, be equipped with the perpendicular groove that runs through cutting platform under the cutting machine.

Preferably, drive mechanism include with telescopic lower extreme fixed connection's rack plate, fixedly connected with motor on the mounting panel, the output fixedly connected with of motor lacks the gear, lack gear and rack plate intermeshing.

Preferably, the dust removal mechanism comprises a suction fan installed at the upper end of the box body, an air suction pipe is fixedly connected to the air suction end of the suction fan, the air suction pipe penetrates through the box body and extends into the box body, and a dustbin is fixedly connected to the air outlet end of the suction fan.

Preferably, the U-shaped plate close to the thread block is connected with the cutting platform in a sliding mode, and the U-shaped plate far away from the thread block is fixedly connected with the cutting platform.

Preferably, the telescopic range of the telescopic rod is larger than the length of the wood board.

Preferably, a collecting box is arranged right below the vertical groove, and the volume of the collecting box is larger than the area of the vertical groove.

Compared with the prior art, the utility model, its beneficial effect does:

1. the gear-lacking is meshed with the rack plate and drives the wood plate to move towards the cutting machine, when the gear-lacking is not meshed with the rack plate, the electric telescopic rod drives the cutting machine to move downwards and cut a section of wood plate, the steps are repeated, the wood plate is cut continuously, the rotating period of the motor is constant, and the wood plate is cut equidistantly.

2. When the wood board is cut, wood cutting ash is diffused in the air, the box body is designed for the purpose, when the cutting machine works, the suction fan works simultaneously, and the suction fan sucks the wood cutting ash into the garbage can through the air suction pipe, so that the centralized processing is facilitated.

In conclusion, the missing gear is meshed with the rack plate and drives the wood board to move towards the cutting machine, the rotation period of the motor is unchanged, the wood board is pushed to move forward equidistantly when the missing gear is meshed with the rack plate every time, equidistant cutting of the wood board is achieved, wood cutting ash generated by cutting of the wood board is collected through the suction fan when the wood board is cut, and influence of the wood cutting ash on people is prevented.

Drawings

Fig. 1 is a schematic structural view of a cutting apparatus for construction machinery according to the present invention;

fig. 2 is a top view of the cutting device for construction machinery according to the present invention.

In the figure: 1 supporting leg, 2 cutting platforms, 3 sleeves, 4 rack plates, 5 telescopic rods, 6 suction fans, 7-gear-lacking, 8 motors, 9 limiting blocks, 10 springs, 11U-shaped plates, 12 electric telescopic rods, 13 cutting machines, 14 boxes, 15 garbage bins, 16 suction fans, 17 air suction pipes, 18 thread blocks, 19 screw rods, 20 handles, 21 vertical grooves, 22 first rectangular grooves, 23 second rectangular grooves, 24 internal grooves and 25 wood boards.

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.

Referring to fig. 1-2, a cutting device for construction machinery, comprising a cutting platform 2, four support legs 1 fixedly connected to the lower end of the cutting platform 2, two U-shaped plates 11 fixedly arranged on the upper end of the cutting platform 2, a wood board 25 slidably connected between the two U-shaped plates 11, a lead screw 19 rotatably connected to the outer wall of one U-shaped plate 11, a threaded block 18 and a handle 20 fixedly connected to the lead screw 19, the U-shaped plate 11 close to the threaded block 18 slidably connected to the cutting platform 2, the U-shaped plate 11 far from the threaded block 18 fixedly connected to the cutting platform 2, a first rectangular groove 22 penetratingly arranged on the upper end of the cutting platform 2 and a second rectangular groove 23 penetratingly arranged on the lower end of the cutting platform 2, a sleeve 3 slidably connected to the inner wall of the first rectangular groove 22, a telescopic rod 5 fixedly connected to the inner wall of the sleeve 3, the telescopic range of the telescopic rod 5 larger than the length of the wood board 25, a stopper 9 rotatably connected to the upper end of the telescopic rod 5, an inner groove 24 is arranged on the limiting block 9 in a penetrating manner, the limiting block 9 is abutted against a wood board 25, a spring 10 is fixedly connected between the limiting block 9 and the sleeve 3, a mounting plate is fixedly connected at the lower end of the cutting platform 2, a transmission mechanism is arranged between the sleeve 3 and the mounting plate and comprises a rack plate 4 fixedly connected with the lower end of the sleeve 3, a motor 8 is fixedly connected on the mounting plate, an output end of the motor 8 is fixedly connected with a missing gear 7, the missing gear 7 is mutually meshed with the rack plate 4, a box body 14 is fixedly connected at the upper end of the cutting platform 2, a dust removal mechanism is arranged at the upper end of the box body 14 and comprises a suction fan 16 arranged at the upper end of the box body 14, an air suction pipe 17 is fixedly connected with the air suction end of the suction fan 16, the air suction pipe 17 penetrates through the box body 14 and extends to the interior of the box body, an air outlet end of the suction fan 16 is fixedly connected with a garbage can 15, and an electric telescopic rod 12 is fixedly connected with the inner wall of the box body 14, the lower extreme fixedly connected with cutting machine 13 of electric telescopic handle 12 is equipped with the perpendicular groove 21 that runs through cutting platform 2 under cutting machine 13, is equipped with the collecting box under the perpendicular groove 21, and the collecting box volume is greater than the area of perpendicular groove 21.

The utility model discloses in, the staff rotates stopper 9, puts plank 25 between two U-shaped boards 11, promotes plank 25, makes plank 25 and two U-shaped boards 11 be close to cutting machine 13 one end looks parallel and level, then no longer rotates stopper 9, stopper 9 offsets U-shaped board 11 under the effect of spring 10, then the staff rotates handle 20, makes lead screw 19 support one of them U-shaped board 11 and is close to plank 25, until two U-shaped boards 11 offset plank 25, accomplish placing of plank 25 promptly.

Then the staff starts the motor 8, the motor 8 drives the gear 7 to rotate, the gear 7 rotates to drive the rack plate 4 to move towards the cutting machine 13, the rack plate 4 drives the sleeve 3 and the limiting block 9 to move towards the direction of the wood plate 25 towards the cutting machine 13, when the gear 7 is not meshed with the rack plate 4 any more, the electric telescopic rod 12 drives the cutting machine 13 to move downwards and cut a section of wood plate 25, under the limiting of the two U-shaped plates 11, the cut wood plate 25 is more stable, the cut wood plate 25 falls into the collecting box through the vertical groove 21, when the electric telescopic rod 12 drives the cutting machine 13 to be away from the wood plate 25 for a certain height, the gear 7 is meshed with the rack plate 4 again and drives the wood plate 25 to move towards the cutting machine 13, the process is repeated, the wood plate 25 is cut continuously, the rotation period of the motor 8 is fixed, and equidistant cutting is realized.

When the wood board 25 is cut, wood cutting dust is diffused in the air, and the box body 14 is designed for this purpose, when the cutting machine 13 works, the suction fan 16 works simultaneously, and the suction fan 16 sucks the wood cutting dust into the garbage can 15 through the air suction pipe 17, so that the centralized processing is convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The cutting equipment for the construction machinery comprises a cutting platform (2) and is characterized in that the lower end of the cutting platform (2) is fixedly connected with four supporting legs (1), two U-shaped plates (11) are fixedly arranged at the upper end of the cutting platform (2), a wood board (25) is connected between the U-shaped plates (11) in a sliding mode, one of the U-shaped plates (11) is connected with a lead screw (19) in a rotating mode, a thread block (18) and a handle (20) are connected with the lead screw (19) in a threaded mode, a first rectangular groove (22) is arranged at the upper end of the cutting platform (2) in a penetrating mode, a second rectangular groove (23) is arranged at the lower end of the cutting platform in a penetrating mode, a sleeve (3) is connected with the inner wall of the first rectangular groove (22) in a sliding mode, a telescopic rod (5) is fixedly connected with the inner wall of the sleeve (3), and a limiting block (9) is connected with the upper end of the telescopic rod (5) in a rotating mode, run through on stopper (9) and be equipped with inside groove (24), stopper (9) offset with plank (25), fixedly connected with spring (10) between stopper (9) and sleeve (3), the lower extreme fixedly connected with mounting panel of cutting platform (2), be equipped with drive mechanism between sleeve (3) and the mounting panel, the upper end fixedly connected with box (14) of cutting platform (2), box (14) upper end is equipped with dust removal mechanism, the inner wall fixedly connected with electric telescopic handle (12) of box (14), the lower extreme fixedly connected with cutting machine (13) of electric telescopic handle (12), be equipped with perpendicular groove (21) that run through cutting platform (2) under cutting machine (13).

2. The cutting device for construction machinery according to claim 1, wherein the transmission mechanism comprises a rack plate (4) fixedly connected with the lower end of the sleeve (3), a motor (8) is fixedly connected to the mounting plate, a missing gear (7) is fixedly connected to the output end of the motor (8), and the missing gear (7) and the rack plate (4) are engaged with each other.

3. The cutting equipment for construction machinery according to claim 2, wherein the dust removing mechanism comprises a suction fan (16) installed at the upper end of the box body (14), the suction end of the suction fan (16) is fixedly connected with an air suction pipe (17), the air suction pipe (17) penetrates through the box body (14) and extends to the interior of the box body, and the air outlet end of the suction fan (16) is fixedly connected with a garbage can (15).

4. A cutting device for construction machinery according to claim 3, characterized in that the U-shaped plate (11) near the screw block (18) is slidably connected to the cutting platform (2), and the U-shaped plate (11) far from the screw block (18) is fixedly connected to the cutting platform (2).

5. The cutting apparatus for construction machinery according to claim 4, wherein the extension range of the extension bar (5) is greater than the length of the wooden board (25).

6. A cutting device for construction machinery according to claim 5, characterized in that a collection box is provided directly below the vertical groove (21), the collection box having a volume larger than the area of the vertical groove (21).