CN207171755U - A kind of mortar cleaning machine in scaffolding steel pipe rust removalling equipment - Google Patents

Abstract

The utility model provides the mortar cleaning machine in a kind of scaffolding steel pipe rust removalling equipment, belongs to field of mechanical technique.It solves in existing scaffolding steel pipe derusting and has the technical problems such as mortar block interference.Mortar cleaning machine in this scaffolding steel pipe rust removalling equipment includes one-level fixed mount, one-level rotating cylinder and one-level rotary electric machine, one-level rotating cylinder is horizontally disposed and one-level rotating cylinder aligns with passage, one-level rotating cylinder is rotatably arranged on one-level fixed mount by bearing, one-level rotary electric machine is fixed on one-level fixed mount and one-level rotary electric machine can drive one-level drum rotation, some scraper plates are fixed with one-level rotating cylinder, the inside edge of scraper plate is tangent with the same face of cylinder, the axis of the equal versus primary rotating cylinder of each scraper plate is obliquely installed, angle between the axis of scraper plate and one-level rotating cylinder is 20 °~30 °.The utility model has and the mortar block on scaffolding steel pipe can be removed into the advantages of clean.

Description

A kind of mortar cleaning machine in scaffolding steel pipe rust removalling equipment

Technical field

The utility model belongs to field of mechanical technique, is related to a kind of rust removalling equipment of scaffolding steel pipe, particularly a kind of pin Mortar cleaning machine in hand cradle steel pipe derusting equipment.

Background technology

Scaffold refers to job site as operation and solves vertically and horizontally to transport the various supports set up, and is at present The safety scaffold of production is built by steel pipe.Scaffold is made of ferrous material, due to building site bad environments, Scaffold surface can be covered with rust staining after a single use, need to carry out maintenance japanning to scaffold before use next time, therefore Need the rust staining on removing scaffold surface；Simultaneously in scaffold using many mortar blocks can be stained with steel pipe.

The mortar that the derusting machinery to scaffolding steel pipe will not first to being adhered on scaffolding steel pipe in derusting at present Block is handled, and existing derusting machinery is to be struck off iron rust by the way of physical friction, because mortar block is thicker, The position for having mortar block can not be disposed the iron rust covered by mortar block due to the obstruction of mortar block, cause iron rust can not Clean up；Derusted, can not be ensured the iron on steel pipe simply by single structure in existing derusting machinery simultaneously Rust is clear clean.

The content of the invention

The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of scaffolding steel pipe derusting Mortar cleaning machine in equipment, the technical problem that the utility model solves are to remove the mortar block on scaffolding steel pipe to do Only.

The purpose of this utility model can be realized by following technical proposal：

A kind of mortar cleaning machine in scaffolding steel pipe rust removalling equipment, rust removalling equipment include frame, set in the frame There are feed hopper and iron rust cleaning machine, this mortar cleaning machine is arranged between feed hopper and iron rust cleaning machine, and its feature exists In mortar cleaning machine includes one-level fixed mount, one-level rotating cylinder and one-level rotary electric machine, and the one-level rotating cylinder is horizontally disposed with, institute One-level rotating cylinder is stated to be rotatably arranged on one-level fixed mount by bearing, the one-level rotary electric machine be fixed on one-level fixed mount and One-level rotary electric machine can drive one-level drum rotation, and some scraper plates, the inside edge of the scraper plate are fixed with the one-level rotating cylinder Tangent with the same face of cylinder, the axis of each equal versus primary rotating cylinder of scraper plate is obliquely installed, and the scraper plate turns with one-level Angle between the axis of cylinder is 20 °~30 °.

Scaffolding steel pipe enters in one-level rotating cylinder and passes through one-level rotating cylinder, and the process of one-level rotating cylinder is passed through in scaffolding steel pipe In, one-level drum rotation, scaffolding steel pipe is located at the inner side of some scraper plates, scraper plate patch relative with the outer peripheral face of scaffolding steel pipe Lean on, mortar block can be scraped when scraper plate contacts in rotation process with the mortar block being adhered on steel pipe, scraper plate versus primary The axis of rotating cylinder tilts, that is, scraper plate tilts with respect to scaffolding steel pipe, and some scraper plates of relative tilt can be in scaffolding steel pipe By when can scrape all outer peripheral faces of stainless steel tube, also it is ensured that the sand that scaffolding steel pipe passes through its surface after one-level rotating cylinder Lumps can be cleaned；The mortar block scraped can be conveyed by inclined some scraper plates to one end of one-level rotating cylinder and conveying Go out one-level rotating cylinder, the mortar block scraped can be removed automatically.

In mortar cleaning machine in above-mentioned scaffolding steel pipe rust removalling equipment, some scraper plates are along one-level rotating cylinder Axis direction arrangement is in some rows, and some rows screen blade circumference array centered on the axis of one-level rotating cylinder and are distributed.It is above-mentioned to scrape The arrangement of plate can guarantee that scaffolding steel pipe can be cleaned by the mortar block on its surface after one-level rotating cylinder.

In mortar cleaning machine in above-mentioned scaffolding steel pipe rust removalling equipment, the inside edge of the scraper plate is provided with tooth The sawtooth portion of shape.The structure can cause scraper plate to be easier to scrape mortar block.

It is fixed on the inwall of the one-level rotating cylinder in mortar cleaning machine in above-mentioned scaffolding steel pipe rust removalling equipment Have some elongated reinforcements, axis direction arrangement of some reinforcements along one-level rotating cylinder, the reinforcement with The side of corresponding row's middle scraper along against.Reinforcement can increase the intensity of scraper plate, ensure that scraper plate is fixed when striking off mortar block Firmly.

In mortar cleaning machine in above-mentioned scaffolding steel pipe rust removalling equipment, the both ends of the one-level fixed mount are solid Surely there is one-level guide holder, the one-level pilot hole to be alignd with one-level rotating cylinder, the one-level guide holder are provided with the one-level guide holder Flange is fixed with the one-level fixed with one-level fixed mount, the one-level on the one-level guide holder of passage fixes flange Downside be provided with slag notch.One-level fixed mount can be conveyed out by slag outlet by the mortar block that scraper plate strikes off.

Compared with prior art, the mortar cleaning machine in this scaffolding steel pipe rust removalling equipment have can be by scaffolding steel pipe On mortar block remove it is clean the advantages of.

Brief description of the drawings

Fig. 1 is the annexation structural representation of the rust removalling equipment of this scaffolding steel pipe.

Fig. 2 is the cross section structure diagram of feed hopper and passage.

Fig. 3 is the cross section structure diagram of passage.

Fig. 4 is the cross section structure diagram of mortar cleaning machine.

Fig. 5 is the cross section structure diagram and partial enlarged drawing of iron rust cleaning machine.

Fig. 6 is the cross section structure diagram of one-level brush.

In figure, 1, frame；11st, blanking rack；12nd, waste residue collecting box；2nd, feed hopper；21st, tube passage is entered；22nd, dividing plate；23、 Go out tube passage；24th, catheter channel；25th, pockets；26th, roller；27th, motor；3rd, one-level fixed mount；31st, one-level turns Cylinder；32nd, one-level rotary electric machine；33rd, scraper plate；34th, reinforcement；35th, one-level guide holder；36th, one-level pilot hole；37th, one-level is fixed Flange；38th, slag notch；4th, two level fixed mount；41st, two level rotating cylinder；411st, screwed hole；42nd, two level rotary electric machine；43rd, one-level brush Head；431st, holddown spring；432nd, gag lever post；433rd, gland；434th, fixing groove；435th, fixed cylinder；436th, jack；437th, sink Hole；438th, cable wire head；439th, adjusting nut；44th, two level brush ring；441st, retainer ring；442nd, fixing hole；443rd, steel wire ring；45th, three Level sand paper；451st, circular base；46th, two level guide holder；461st, two level pilot hole；462nd, two level is fixed and turned over；463rd, rust mouth； 464th, gas hole；5th, passage；51st, side plate；511st, mounting groove；52nd, roller；53rd, tube passage is sent；54th, conveyer belt；541st, band Body；542nd, rotating shaft；55th, feeder motor；56th, support；561st, bearing；562nd, tightener sheave；563rd, tensioning spring.

Embodiment

It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these embodiments.

As shown in Figures 1 to 6, the rust removalling equipment of scaffolding steel pipe includes frame 1, it is characterised in that is set successively in frame 1 There are feed hopper 2, mortar cleaning machine, the iron rust cleaning machine that the rust staining on steel pipe can be removed and blanking rack 11, mortar to remove Waste residue collecting box 12 is equipped with immediately below mechanism and iron rust cleaning machine, is provided with and leads between feed hopper 2 and mortar cleaning machine Expects pipe 5, passage 5 are provided with the tube feeding mechanism that steel pipe can be pushed to blanking rack 11 from passage 5.

This mortar cleaning machine includes one-level fixed mount 3, one-level rotating cylinder 31 and one-level rotary electric machine 32, the water of one-level rotating cylinder 31 To put down setting and one-level rotating cylinder 31 aligns with passage 5, one-level rotating cylinder 31 is rotatably arranged on one-level fixed mount 3 by bearing, and one Level rotary electric machine 32 is fixed on one-level fixed mount 3 and one-level rotary electric machine 32 can drive one-level rotating cylinder 31 to rotate, one-level rotating cylinder Some scraper plates 33 are fixed with 31, the inside edge of scraper plate 33 is tangent with the same face of cylinder, and each 33 equal versus primary of scraper plate turns The axis of cylinder 31 is obliquely installed, and the angle between the axis of scraper plate 33 and one-level rotating cylinder 31 is 20 °~30 °.

Axis direction arrangement of some scraper plates 33 along one-level rotating cylinder 31 is in some rows, and some rows screen blade with one-level rotating cylinder Circumference array is distributed centered on 31 axis.The arrangement of above-mentioned scraper plate 33 can guarantee that scaffolding steel pipe passes through one-level rotating cylinder 31 The mortar block on its surface can be cleaned afterwards.The inside edge of scraper plate 33 is provided with the sawtooth portion in dentation.The structure can to scrape Plate 33 is easier to scrape mortar block.Some elongated reinforcements 34, Ruo Ganjia are fixed with the inwall of one-level rotating cylinder 31 Axis direction arrangement of the strengthening tendons 34 along one-level rotating cylinder 31, the side edge of reinforcement 34 and corresponding row middle scraper 33 against.Add Strengthening tendons 34 can increase the intensity of scraper plate 33, ensure the fixation when striking off mortar block of scraper plate 33.

The both ends of one-level fixed mount 3 are respectively and fixedly provided with one-level guide holder 35, are provided with one-level guide holder 35 and one-level rotating cylinder 31 The one-level pilot hole 36 of alignment, there is one-level guide holder 35 one-level fixed with one-level fixed mount 3 to fix flange 37, close to guide The downside that one-level on the one-level guide holder 35 of pipe 5 fixes flange 37 is provided with slag notch 38.The mortar block meeting struck off by scraper plate 33 One-level fixed mount 3 is conveyed out by slag outlet.

Scaffolding steel pipe is entered in one-level rotating cylinder 31 by passage 5 and passes through one-level rotating cylinder 31, is passed through in scaffolding steel pipe During one-level rotating cylinder 31, one-level rotating cylinder 31 rotates, and scaffolding steel pipe is located at the inner side of some scraper plates 33, scraper plate 33 and pin hand The outer peripheral face of frame steel pipe is relative to recline, can be by sand when scraper plate 33 contacts in rotation process with the mortar block being adhered on steel pipe Lumps scrapes, and the axis of the versus primary rotating cylinder 31 of scraper plate 33 tilts, that is, scraper plate 33 tilts with respect to scaffolding steel pipe, relative to incline Oblique some scraper plates 33 can scaffolding steel pipe by when can scrape all outer peripheral faces of stainless steel tube, also it is ensured that scaffold Steel pipe can be cleaned by the mortar block on its surface after one-level rotating cylinder 31；It will can be scraped by inclined some scraper plates 33 Mortar block conveys to one end of one-level rotating cylinder 31 and transfers out one-level rotating cylinder 31, can remove the mortar block scraped automatically.

Iron rust cleaning machine includes two level fixed mount 4, two level rotating cylinder 41 and two level rotary electric machine 42, and two level rotating cylinder 41 is horizontal Set and two level rotating cylinder 41 aligns with passage 5, two level rotating cylinder 41 is rotatably arranged on two level fixed mount 4 by bearing, two level Rotary electric machine 42 is fixed on two level fixed mount 4 and two level rotary electric machine 42 can drive two level rotating cylinder 41 to rotate, two level rotating cylinder 41 One-level brush 43, two level brush ring 44 and three-level sand paper 45 are inside sequentially provided with, one-level brush 43 has several, some one-level brushes 43 along the axis direction arrangement of two level rotating cylinder 41 be in have an at least six one-level brushes 43 at least two groups, every group, in every group The circumference array centered on the axis of two level rotating cylinder 41 of one-level brush 43 is distributed, and the inner of each one-level brush 43, which is equipped with, to be used for The cable wire first 438 of derusting, two level brush ring 44 have at least two, axis direction row of at least two two level brush rings 44 along rotating cylinder Row, each two level brush ring 44 include steel wire ring 443 in a ring, and the inwall projection of two level rotating cylinder 41 is fixed with circular base 451, three-level sand paper 45 is fixed on the inwall of circular base 451.

Two level brush ring 44 includes retainer ring 441 in a ring, and retainer ring 441 is provided with some fixing holes 442, two level rotating cylinder 41 Inwall on be provided with some screwed holes 411, retainer ring 441 through fixing hole 442 and is screwed to screwed hole 411 and two by bolt Level rotating cylinder 41 is fixed, and has gap between the inwall of retainer ring 441 and two level rotating cylinder 41, steel wire is wound with simultaneously in retainer ring 441 Form above-mentioned steel wire ring 443.The steel wire ring 443 formed by steel wire winding can carry out secondary rust removal to steel pipe, can be by steel pipe The deeper iron rust of attachment strikes off；Retainer ring 441 is fixed by bolt and two level rotating cylinder 41, can facilitate tearing open for retainer ring 441 Dress, retainer ring 441 can be disassembled rewind steel wire after the excessive wear of steel wire ring 443.

Brush includes holddown spring 431, gag lever post 432 and the fixed cylinder 435 being fixed on two level rotating cylinder 41, fixed cylinder Jack 436 is provided with 435, jack 436 is located at the inner edge of two level rotating cylinder 41 and is provided with counterbore 437, one end tool of gag lever post 432 There is gland 433, cable wire first 438 is fixed in gland 433, and gag lever post 432 is through jack 436 and gland 433 is positioned at heavy In hole 437, the other end of gag lever post 432 is bolted with adjusting nut 439, and holddown spring 431 is located at gland 433 and counterbore 437 Fixed cylinder 435 between.In derusting, holddown spring 431 is in compressive state all the time, ensures cable wire by holddown spring 431 First 438 are close to steel tube surface all the time, ensure that cable wire first 438 can scrape off iron rust, while have the position of deformation encountering steel pipe Retreated when putting by the contraction cable wire first 438 of holddown spring 431, avoid the occurrence of the stuck situation of steel pipe；Further, by It can wear when cable wire first 438 is in derusting, also can effectively be struck off upon wear by the cable wire of holddown spring 431 first 438 Iron rust, the outer wall of adjusting nut 439 and two level rotating cylinder 41 are reclined, and cable wire head can be adjusted by the position for adjusting adjusting nut 439 438 overhang, therefore after first 438 excessive wear of cable wire gland 433 is extended further into two level rotating cylinder 41, so as to Cable wire first 438 can be continuing with, lift the service life of cable wire first 438.Fixing groove 434, cable wire are provided with gland 433 First 438 are tightly fixed in fixing groove 434, and cable wire first 438 passes fixing groove 434.

The both ends of two level fixed mount 4 are respectively and fixedly provided with two level guide holder 46, are provided with two level guide holder 46 and two level rotating cylinder 41 The two level pilot hole 461 of alignment, two level guide holder 46, which has to fix with the two level of the fixation of two level fixed mount 4, turns over 462 sides, two two The downside that one-level on level guide holder 46 fixes flange 37 is provided with rust mouth 463.Two level is penetrated by two level guide holder 46 The steel pipe position of rotating cylinder 41 is accurate so that one-level brush 43, two level brush ring 44 and three-level sand paper 45 can enter to the surface of steel pipe Row derusting operation, ensures to remove the iron rust on steel pipe totally, while the iron rust removed can be discharged by rust mouth 463. Two level on two level guide holder 46 away from passage 5, which fixes to turn over, is provided with least four gas holes 464 on 462 sides, four air blowings Hole 464 is circumferential to be uniformly distributed, and gas hole 464 connects with tracheae, and tracheae connects with air pump.It can will strike off what is got off by the structure Iron rust blows off from steel pipe so that the steel pipe finally given is clean, and the iron rust blown down is discharged by rust mouth 463, is blown into simultaneously The two level that air in two level guide holder 46 can blow to the iron rust removed in two level rotating cylinder 41 close passage 5 is led To on seat 46, so as to also ensure that the iron rust in two level rotating cylinder 41 can discharge in time.

Dispose the scaffolding steel pipe after mortar block to enter back into two level rotating cylinder 41 and pass through two level rotating cylinder 41, through two level One-level brush 43, two level brush ring 44 and three-level sand paper 45 recline with scaffolding steel pipe during rotating cylinder 41, pass through one-level brush First 43, two level brush ring 44 and three-level sand paper 45 brush down the iron rust on scaffolding steel pipe, and one-level brush 43 is thick brush, that is, is passed through Cable wire first 438 brushes down most of iron rust on scaffolding steel pipe, and two level brush ring 44 is thin brush, i.e., by steel wire ring 443 by pin The firm iron rust of comparison glued on hand cradle steel pipe brushes down, and three-level sand paper 45 is fine brush, i.e., by sand paper to scaffolding steel pipe It is polished and wipes the iron rust for being difficult to brush down, successively to pin by way of above-mentioned three-level is slightly brushed, carefully brushes and finely brushed Hand cradle steel pipe is derusted, clean so as to ensure to remove in the iron rust on scaffolding steel pipe.

In order to ensure that scaffolding steel pipe does not rotate in desanding lumps and iron rust, turn of one-level rotating cylinder 31 and two level rotating cylinder 41 It is dynamic in opposite direction, because scaffolding steel pipe often desanding lumps and is carried out during iron rust together, avoided by this mode or Person reduces the rotation of scaffolding steel pipe, so as to ensure the effect of desanding lumps and iron rust.

Feed hopper 2 is elongated, and feed hopper 2 includes entering tube passage 21, going out tube passage 23 positioned at lower end positioned at upper end And be located at into tube passage 21 and the catheter channel 24 gone out between tube passage 23, the two side for entering tube passage 21 is vertically arranged, entered The end walls of tube passage 21 are obliquely installed laterally, and catheter channel 24 and the longitudinal section for going out tube passage 23 are rectangular, and inlet pipe leads to The width in road 21 is more than the width of catheter channel 24, and the width of catheter channel 24 tapers into from up to down, under catheter channel 24 The width of port is identical with the width for going out tube passage 23.The scaffolding steel pipe for needing to derust is put into tube passage in feeding 21, scaffolding steel pipe passes sequentially through into tube passage 21, catheter channel 24 and goes out tube passage 23 and eventually enter into passage 5, by by Narrow the entering tube passage 21, catheter channel 24 and go out tube passage 23 of gradual change causes scaffolding steel pipe by root and continuously from feed hopper 2 Transfer out, while some scaffolding steel pipes disposably can be put into feed hopper 2 and realize automatic charging, improve efficiency.

Catheter channel is divided into two sections about 24, be more than positioned at the angle of inclination of the two side of the catheter channel 24 of epimere and be located at The angle of inclination of the two side of the catheter channel 24 of hypomere.Being divided into two sections of catheter channel 24 can guide scaffolding steel pipe to lead in order Cross catheter channel 24.Opened positioned at the two side of the catheter channel 24 of epimere and on the two side of the catheter channel 24 of hypomere There are the pockets 25 of strip, length direction arrangement of the pockets 25 along feed hopper 2, pockets 25 are interior to be rotatablely connected There are roller 26, the side protrusion pockets 25 of roller 26, the outer wall of feed hopper 2 is fixed with motor 27, motor 27 The synchronous axial system of roller 26 can be driven.Two or three scaffold steel there may be by the scaffolding steel pipe in catheter channel 24 Pipe clamp extremely makes somebody a mere figurehead the situation in catheter channel 24, is rotated by the energy scaffolding steel pipe of roller 26, in two pin hands Scaffolding steel pipe that frame steel pipe rotates when stuck can relative misalignment, so as to ensure that scaffolding steel pipe is smooth by catheter channel 24, Realize scaffolding steel pipe automatic charging.

That enters tube passage 21 is fixedly arranged in the middle of dividing plate 22, and dividing plate 22 is vertically arranged, and dividing plate 22 is along the length for entering tube passage 21 Spend direction to set, the upper end of dividing plate 22 is fixed with vibrator.Dividing plate 22 will enter tube passage 21 and separate in the left and right sides, avoid pin hand Frame steel pipe tilts when entering tube passage 21 so that length direction distribution of the scaffolding steel pipe along feed hopper 2, can adjust Into the scaffolding steel pipe posture entered in tube passage 21 so that scaffolding steel pipe it is smooth it is orderly enter catheter channel 24, Ensure the smooth of scaffolding steel pipe automatic charging.

Passage 5 includes two blocks of side plates 51 and some rollers 52 being rotatably connected between side plate 51, if dry drum 52 is in It is arranged in a straight line, tube passage 53 is sent if being formed between two blocks of side plates 51 and dry drum 52, upward opening between two blocks of side plates 51 Lower port with going out tube passage 23, which is alignd, to be connected.Roller 52 can rotate when scaffolding steel pipe advances, so as to reduce scaffold steel Resistance when pipe advances so that the stable advance of scaffolding steel pipe.

Tube feeding mechanism includes conveyer belt 54 and feeder motor 55, and the peace of strip is provided with the medial surface of two side plates 51 Tankage 511, conveyer belt 54 are arranged in mounting groove 511, and the width of conveyer belt 54 is vertically arranged, the side phase of conveyer belt 54 Mounting groove 511 is protruded, feeder motor 55 is fixed on the bottom of side plate 51, and the energy driving conveying belt 54 of feeder motor 55 rotates.Pin The entrance of hand cradle steel pipe can enter between conveyer belt 54 after sending tube passage 53, and conveyer belt 54 protrudes side meeting and the pin of mounting groove 511 Hand cradle steel pipe reclines, and conveyer belt 54 drives its rotation by feeder motor 55, and the conveyer belt 54 of rotation is by frictional force with pin The stable advance of hand cradle steel pipe.

Conveyer belt 54 includes two rotating shafts 542 with body 541 and in body 541 in a ring, and two rotating shafts 542 divide Wei Yu not be with the both ends on the inside of body 541, two rotating shafts 542 are vertically arranged and are rotatably connected in mounting groove 511, wherein one Rotating shaft 542 and the motor axis connection of feeder motor 55.

Side plate 51, which is located in mounting groove 511, to be further fixed on stretching into the support 56 with body 541, and support 56 is close to band body 541 The side of protrusion mounting groove 511 is provided with bearing 561, is rotatably connected to tightener sheave 562 on bearing 561, and tightener sheave 562 can be with The side that mounting groove 511 is protruded with body 541 is reclined, and the energy opposite brackets 56 of bearing 561 are slided and set between bearing 561 and support 56 Having can cause bearing 561 to have the tensioning spring 563 towards the side mobile trend for protruding mounting groove 511 with body 541 all the time.It is logical Holddown spring 431 is crossed so that tightener sheave 562 reclines and caused with body 541 with the side with the protrusion mounting groove 511 of body 541 all the time The side of protrusion mounting groove 511 is outwards further protruded, and when scaffolding steel pipe is between two conveyer belts 54, passes through tensioning Roller 562 causes scaffolding steel pipe to be clamped between two conveyer belts 54, improves with rubbing between body 541 and scaffolding steel pipe Power is wiped, so as to can guarantee that conveyer belt 54 can be with the stable advance of scaffolding steel pipe when rotating.

The scaffolding steel pipe for needing to derust first uniformly is transported to feed hopper 2, and scaffolding steel pipe is continuous successively by feed hopper 2 Enter passage 5, promote scaffolding steel pipe to be moved to blanking rack 11 by tube feeding mechanism on passage 5, in the process The scaffolding steel pipe of latter pushes previous scaffolding steel pipe and advanced, and scaffolding steel pipe passes sequentially through mortar during advance Cleaning machine and iron rust cleaning machine, removed by the existing mortar block by scaffolding steel pipe of mortar cleaning machine, then pass through iron Rust cleaning machine carries out derusting operation to scaffolding steel pipe, first removes mortar block and is avoided that mortar block disturbs when derusting operation, Guarantee to remove the iron rust on scaffolding steel pipe totally.

Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Claims (5)

1. the mortar cleaning machine in a kind of scaffolding steel pipe rust removalling equipment, rust removalling equipment includes frame, and the frame is provided with Feed hopper and iron rust cleaning machine, this mortar cleaning machine are arranged between feed hopper and iron rust cleaning machine, it is characterised in that Mortar cleaning machine includes one-level fixed mount, one-level rotating cylinder and one-level rotary electric machine, and the one-level rotating cylinder is horizontally disposed with, and described one Level rotating cylinder is rotatably arranged on one-level fixed mount by bearing, and the one-level rotary electric machine is fixed on one-level fixed mount and one-level Rotary electric machine can drive one-level drum rotation, be fixed with some scraper plates in the one-level rotating cylinder, the inside edge of the scraper plate with The same face of cylinder is tangent, and the axis of each equal versus primary rotating cylinder of scraper plate is obliquely installed, the scraper plate and one-level rotating cylinder Angle between axis is 20 °~30 °.

2. the mortar cleaning machine in scaffolding steel pipe rust removalling equipment according to claim 1, it is characterised in that Ruo Gansuo It is in some rows to state axis direction arrangement of the scraper plate along one-level rotating cylinder, and some rows screen blade circle centered on the axis of one-level rotating cylinder All array distributions.

3. the mortar cleaning machine in scaffolding steel pipe rust removalling equipment according to claim 1, it is characterised in that described to scrape The inside edge of plate is provided with the sawtooth portion in dentation.

4. the mortar cleaning machine in scaffolding steel pipe rust removalling equipment according to claim 1, it is characterised in that described one Some elongated reinforcements, axis direction of some reinforcements along one-level rotating cylinder are fixed with the inwall of level rotating cylinder Arrangement, the side edge of the reinforcement and corresponding row middle scraper against.

5. the mortar cleaning machine in scaffolding steel pipe rust removalling equipment according to claim 1, it is characterised in that described one The both ends of level fixed mount are respectively and fixedly provided with one-level guide holder, and the one-level alignd with one-level rotating cylinder is provided with the one-level guide holder and is oriented to There is the one-level fixed with one-level fixed mount to fix flange for hole, the one-level guide holder, and the one-level close to passage is oriented to One-level on seat is fixed on the downside of flange and is provided with slag notch.