CN1710204A

CN1710204A - Bushhammer

Info

Publication number: CN1710204A
Application number: CN 200510086134
Authority: CN
Inventors: 李树龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-14
Filing date: 2005-07-14
Publication date: 2005-12-21
Anticipated expiration: 2025-07-14
Also published as: CN100353001C

Abstract

The invention relates to a new chipper machine which features that: square framework made up of vertical pole and cross beam covering with dust shed, air driller is fixed on back beam by bar clasp, driller pole connecting sleeve is perpendicular to ground and inserted with chipper pole, chipper plate, chipper plate made of hardening alloy layer of which the alloy layer surface contacts with ground, horizontal pneumatic cooling water tank is fixed on the top of framework by bar clasp with water inlet port on the top, air inlet port, safety valve, and water supply valve on the bottom stretching to back of framework top beam forming a handle, rubber damping tube is set at the end of the handle, fore rolling wheel is installed at the base of fore vertical pole in correspond to a universal wheel landing chassis hinged on back vertical pole consisting of landing chassis, spring, support pork and universal wheel. The invention is of rational structure, light and high efficiency without mill dust pollution and very convenience.

Description

Novel cutter hair machine

Technical field

The present invention relates to the cutter hair equipment of the concrete surface in the building machinery, be specially adapted to substitute heavy manual a kind of novel cutter hair machine with machinery.

Background technology

In building engineering construction, especially at height, low speed road, bridge, overpass bridge, culvert, often need on the smooth surface of the concrete products that has watered, water once more in the attachment strap engineering, new in order to improve, the adhesive power on old concrete surface, at first will cut a hole hair to the concrete laitance coating smooth surface that has watered handles, generally, exactly concrete smooth surface is carried out coarse processing, use the puckery sense of grabbing that improves concrete surface, especially in recent years adopt the template of steel, be easy to form surperficial laitance coating, its concrete products surface is Paint Gloss; At present, in building trade, to the coarse processing of concrete surface, still using manual operations, generally all is with drill rod, hand hammer, at concrete surface one hammer one cutter by the operator, dig out the large and small pit that differs, make it rough surface, can only cut a hole several square metres for each person every day, technology falls behind, dust pollution, labour intensity is big, and production efficiency is low, cutter hair quality is lack of standardization, is difficult to reach the requirement to the required coarse processing of coagulation smooth surface; In order to alleviate the benzene heavy physical labour or with pneumatic pick or sandblast and cut a hole hair, but it is little to produce effects; In recent years, also have the plucking of employing mode to replace the cutter hair, but plucking can not fundamentally be got rid of the harm that the concrete surface laitance coating is brought, and can not guarantee the quality of building operations.

Summary of the invention

The present invention is intended in order to substitute heavy blue-collar artificial cutter hair with machinery cutter hair, and it is light both to provide project organization rationally to measure corpusculum, not only cutter hair quality is good, production efficiency is high, and no dust pollution, alleviate heavy manual labor widely and use a kind of very easily novel cutter hair machine.

The objective of the invention is to realize: a kind of novel cutter hair machine with following technical scheme, be characterised in that: its structure is by frame, dustproof screen, the pneumatic drill body, the cutter dish, the air pressure cooling water tank, the hand push vibration absorbing handle, the universal wheel undercarriage, front wheel is formed, by a left side, before right, back vertical rod, crossbeam, the top, the square frame that the bottom girder assembling constitutes, before frame, after, a left side, the right side connects dustproof screen, more than in frame, lower catch hoop is fixed in the pneumatic drill body on the rear side crossbeam, the drilling rod adapter sleeve of its pneumatic drill body down and perpendicular to the ground, the band of packing in the drilling rod adapter sleeve is cut a hole the cutter dish of bar, the carbide alloy aspect of cutter dish is touched mutually with the concrete surface of cutter hair, the air intake on pneumatic drill body top is connected with the compressed air blast pipe, at the preceding side roof part of frame air pressure cooling water tank with semicircle clamp connection accumbency, water inlet is equipped with at air pressure cooling water tank top respectively, compressed air inlet port, safety valve, on compressed air inlet port and pipeline that the compressed air blast pipe communicates, adorn steam supply valve, take on water valve in air pressure cooling water tank bottom, outlet valve is connected with the coolant intake of pipeline with the pneumatic drill body, with a frame top left side, the rear end of right crossbeam prolongs the vibration absorbing handle that becomes hand push, left side in frame, right front vertical rod bottom connects front wheel respectively, corresponding with front wheel, on a frame left side, hinge joint universal wheel undercarriage on the crossbeam of right back vertical rod.Described frame adopts as the section bar of steel pipe, angle steel and so on is made bar, beam are with these bars, beam assembling or to weld or to make to be threaded frame; Described dustproof screen or make, and the shop connects and be included on the frame with sheet iron plate or with waterproof cloth, the main dust that is produced when stoping the work of cutter dish with it when containing frame with sheet iron plate, can be welded on the support body toward escaping; For weight reduction, also the light fibre cloth material of available waterproof cloth and so on is done dustproof screen, when using waterproof cloth, can be to be connected on the frame; Described semicircle clamp connection is by last, the lower semi-circular clip, beam, supporting leg, trip bolt is formed, left side with the air pressure cooling water tank, right-hand member is corresponding, on a left side, support body front side, on the right back timber, end with supporting leg connects the lower semi-circular clip respectively, the other end of supporting leg is connected a left side, on the right back timber, last, be encased inside beam between lower semi-circular clip and air pressure cooling water tank external surface, to go up with trip bolt, the lower semi-circular clip is fixed together, because the water pressure effect of air by compression in the air pressure cooling water tank, water in the case just can successfully flow in the pneumatic drill body, can cool off pneumatic body of drill, the dust that produces in the time of making the cutter hair is again eliminated, and the air pressure cooling water tank is provided with safety valve simultaneously, when the compressed air superpressure, safety valve is promptly discharged compressed air, operates as safe as a house; The vibration absorbing handle of described hand push is distinguished the damping tube of socket by rubber system at the latter end of left and right handle; Described universal wheel undercarriage is by undercarriage, spring, the supporting fork, universal wheel is formed, the length of undercarriage is less than a left side, distance between right back vertical rod, the left side of undercarriage, right-hand member connects the supporting fork respectively, and hinge joint is on a left side, on the tie-beam between right back vertical rod, in its left side, right supporting is stuck and is connected universal wheel respectively, the one end system of spring is connected on supporting and sticks, the other end system of spring is connected on a left side, in the right back vertical rod, when not working, in order to make cutter hair function place ground reposefully, just can make a left side with gear down, right universal wheel lands, in the time will beginning the work of cutter hair, as long as undercarriage upwards one is lifted, be subjected to spring action, undercarriage just hangs and is fixed in the air, at this moment, as long as the operator is with the hand-tight left side of holding, the vibration that damping tube on the right handle latter end, and constantly promote front wheel and move forward, damping tube produce in the time of just can be with the pneumatic drilling machine body running is in damping, make the operator avoid the hardship of vibrations, and feel that operation is very comfortable; Described cutter dish is made up of cutter bar, cutter dish, hard alloy layer, the cutter dish is made with steel, the rounded nose of connecting hole, the cutter dish that geometry is made in the bottom in making, top are arranged, geometry commonly used or square, circular, ellipse or rhombus, triangle, the bottom surface of cutter dish is a hard alloy layer, its hard alloy blocks is distributed in the hard alloy layer, one end of cutter bar is inserted in the top connecting hole of cutter dish admittedly, one end activity of cutter bar is packed in the drilling rod adapter sleeve, and by the pinning of the drilling rod snap close on pneumatic drill body cutter bar, and can not drop out; The shape of described hard alloy blocks or some shape or bar shaped or M shape or cross; Described pneumatic drilling machine is commercially available standardized product, and it is made up of pneumatic drill body and drilling rod adapter sleeve, air intake, switch valve, coolant intake, the drilling rod snap close be located on the body, different is pack in the drilling rod adapter sleeve cutter dish of band cutter bar; At this moment, open the valve on the pneumatic drill body, just driving the cutter dish from the compressed air of the 0.4-0.5Mpa of air compressor through the pneumatic drill body constantly rotates, the cutter hard alloy blocks in the hard alloy layer of face of trying to get to the heart of a matter, because hardness is very high, just constantly mill the concrete smooth surface of cutter, make concrete surface cut a hole the pit that becomes to have dot matrix uniform, its protruding, recessed pitted skin is obvious, the surface to grab puckery sense strong.Combine the above technical measures of being taked, realize purpose of the present invention.

The invention has the beneficial effects as follows:

1, substitute artificial cutter hair with machinery, the production efficiency height is raised the efficiency 20 times than artificial cutter hair.

2, cutter hair quality is good, and the pit dot matrix is uniform, and its protruding, recessed pitted skin is obvious, the surface to grab puckery sense strong.

3, alleviate heavy manual labor widely, no dust pollution, noisiness is little.

But no matter 4 obstacle detourings cutter hair is that level land or protruding, concave surface all can be cut a hole hair easily.

5, its reasonable in design, compactness, the amount corpusculum is light, small and exquisite, a people can operate, flexible operation freely, random strong, safe in utilization, reliable, easy to operate, be the cutter hair equipment of concrete surface ideal in the building machinery.

Description of drawings

The present invention has two width of cloth accompanying drawings

Wherein: accompanying drawing 1 is the main TV structure schematic diagram of one of embodiment of the invention.

Accompanying drawing 2 is lateral views of Fig. 1.

Among the figure: 1, back vertical rod 2, crossbeam 3, cutter bar 4, spring 5, supporting fork 6, universal wheel 7, cutter dish 8, hard alloy layer 9, front wheel 10, the top, bottom girder 11, dustproof screen 12, drilling rod snap close 13, preceding vertical rod 14, on, lower catch hoop 15, pneumatic drill body 16, feed water valve 17, supporting leg 18, air pressure cooling water tank 19 semicircle clips 20, beam 21, safety valve 22, feed water inlet 23, compressed air inlet port 24, hand push vibration absorbing handle 25, damping tube 26, pneumatic drill body air intake 27, compressed air blast pipe 28, steam supply valve 29, cooling water inlet 30, the drilling rod adapter sleeve

The specific embodiment

Fig. 1, shown in 2 one of embodiments of the invention, on its cutter dish 7, the bottom is circle, carbide alloy grain piece in the hard alloy layer 8 is the uniform cutter hair machine of bar shaped, its structure comprises: frame, dustproof screen 11, pneumatic drill body 15, cutter dish 7, air pressure cooling water tank 18, hand push vibration absorbing handle 24, universal wheel 6 undercarriages, front wheel 9 is formed, by a left side, before right, back vertical rod 13,1, crossbeam 2, the top, the square frame that bottom girder 10 assemblings constitute, before frame, after, a left side, the right side connects the dustproof screen 11 of sheet iron plate system, more than in frame, lower catch hoop 14 is fixed in pneumatic drill body 15 on the rear side crossbeam 2, the drilling rod adapter sleeve 30 of its pneumatic drill body 15 down and perpendicular to the ground, pack in the drilling rod adapter sleeve 30 by cutter bar 3, cutter dish 7, the cutter dish 7 that hard alloy layer 8 is formed, 8 concrete surfaces with the cutter hair of hard alloy layer of cutter dish 7 are touched mutually, the air intake 26 on pneumatic drill body 15 tops is connected with compressed air blast pipe 27, the left side of side roof part before frame, right-hand member connects the air pressure cooling water tank 18 of accumbency respectively with semicircle clip 19, last, be encased inside beam 20 between lower semi-circular clip 19 and air pressure cooling water tank 18 external surfaces, water inlet 22 is equipped with at air pressure cooling water tank 18 tops respectively, compressed air inlet port 23, safety valve 21, dress steam supply valve 28 on compressed air inlet port 23 and pipeline that compressed air blast pipe 27 communicates, take on water valve 16 in air pressure cooling water tank 18 bottoms, outlet valve 16 is connected with the cooling water inlet 29 of pneumatic drill body 15 with pipeline, with a frame top left side, the rear end of right back timber 10 prolongs the vibration absorbing handle 24 that becomes hand push, the damping tube 25 of the latter end suit rubber system of vibration absorbing handle 24, left side in frame, right front vertical rod 13 bottoms connect front wheel 9 respectively, corresponding with front wheel 9, on a frame left side, hinge joint is by undercarriage on the crossbeam 2 of right back vertical rod 1, spring 4, supporting fork 5, the universal wheel undercarriage that universal wheel 6 is formed.

Two of embodiments of the invention, the top that is its cutter dish 7 is for circular, and the bottom is square, the cutter hair machine of the hard alloy blocks of uniform M shape in the hard alloy layer 8, its dustproof screen 11 adopts waterproof cloth to make, and all the other are identical with one of embodiment.

Claims

1, a kind of novel cutter hair machine, be characterised in that: its structure is by frame, dustproof screen (11), pneumatic drill body (15), cutter dish (7), air pressure cooling water tank (18), hand push vibration absorbing handle (24), universal wheel (6) undercarriage, front wheel (9) is formed, by a left side, before right, back vertical rod (13), (1), crossbeam (2), the top, bottom girder (10), the square frame that assembling constitutes, before frame, after, a left side, the right side connects dustproof screen (11), more than in frame, lower catch hoop (14) is fixed in pneumatic drill body (15) on the rear side crossbeam (2), the drilling rod adapter sleeve (30) of its pneumatic drill body (15) down and perpendicular to the ground, the band of packing in the drilling rod adapter sleeve (30) is cut a hole the cutter dish (7) of bar (3), hard alloy layer (8) face of cutter dish (7) bottom surface is touched mutually with the concrete surface of cutter hair, the air intake (26) on pneumatic drill body (15) top is connected with compressed air blast pipe (27), the air pressure cooling water tank (18) that connects accumbency at the preceding side roof part of frame with semicircle clip (19), water inlet (22) is equipped with at air pressure cooling water tank (18) top respectively, compressed air inlet port (23), safety valve (21), on compressed air inlet port (23) and pipeline that compressed air blast pipe (27) communicates, adorn steam supply valve (28), take on water valve (16) in air pressure cooling water tank (18) bottom, outlet valve (16) is connected with the coolant intake (29) of pneumatic drill body (15) with pipeline, with a frame top left side, the rear end of right back timber (10) prolongs the vibration absorbing handle (24) that becomes hand push, left side in frame, right front vertical rod (13) bottom connects front wheel (9) respectively, corresponding with front wheel (9), on a frame left side, the crossbeam (2) of right back vertical rod (1) is gone up hinge joint universal wheel undercarriage.

2, by the described novel cutter hair machine of claim 1, it is characterized in that: described dustproof screen (11) or make with sheet iron plate or with waterproof cloth.

3, by the described novel cutter hair machine of claim 1, it is characterized in that: described cutter dish (7) is made up of cutter bar (3), cutter dish (7), hard alloy layer (8), cutter dish (7) is made with steel, the rounded nose that connecting hole is arranged in make on top, the bottom is made or circular, oval or square, rhombus, triangular shaped cutter dish (7), cutter dish (7) bottom surface is a hard alloy layer, one end of cutter bar (3) is inserted in the connecting hole on cutter dish (7) top admittedly, and the other end activity of cutter bar (3) is packed in the drilling rod adapter sleeve (30).

4, by claim 1 or 3 described novel cutter hair carbide alloy machines, it is characterized in that: described shape or some shape or bar shaped or M shape or the cross that is distributed in the hard alloy blocks in the hard alloy layer (8).

5, by the described novel cutter hair machine of claim 1, it is characterized in that: described semicircle clamp connection is by last, lower semi-circular clip (19), beam (20), supporting leg (17), trip bolt is formed, left side with air pressure cooling water tank (18), right-hand member is corresponding, on a left side, frame front side, on the right back timber (10), end with supporting leg (17) connects lower semi-circular clip (19) respectively, the other end of supporting leg (17) is connected a left side, on the right back timber (10), last, be encased inside beam (20) between lower semi-circular clip (19) and air pressure cooling water tank (18) external surface, will go up with trip bolt, lower semi-circular clip (19) is fixed together.

6, by the described a kind of novel cutter hair machine of claim 1, it is characterized in that: the vibration absorbing handle of described hand push, distinguish the damping tube (25) of socket at the latter end of left and right handle (24) by rubber system.

7, by the described a kind of novel cutter hair machine of claim 1, it is characterized in that: described universal wheel undercarriage is by undercarriage, spring (4), supporting fork (5), universal wheel (6) is formed, the length of undercarriage is less than a left side, distance between right back vertical rod (1), the left side of undercarriage, right-hand member connects supporting fork (5) respectively, and hinge joint is on a left side, on the connection crossbeam (2) between right back vertical rod (1), in its left side, connect universal wheel (6) respectively on the right supporting fork (5), the one end system of spring (4) is connected on the supporting fork (5), and the other end of spring (4) system is connected on a left side, in the right back vertical rod (1).