CN2286096Y - Prestress hollow floorslab forced shaping machine - Google Patents

Abstract

The utility model discloses a prestress hollow floor slab forced shaping machine with belly vibration type, comprising a frame, a gear box, a hopper, a vibrator, etc., wherein, five output shaft flanges of the gear box are fixed with rotatable hole expansion type tubes by the utility model; the rear part of a third class shaft behind the middle upper part of the gear box is provided with a crosswise output shaft with double ends, a crank head of the output shaft is fixed with a main push arm, and the main push arm is connected with a main push plate and a material feeding propellant body; the hopper is divided into a main hopper and an auxiliary hopper via a median dividing plate. As the utility model can not be propelled by a packing auger in the working process, the consumption of wearing parts can be reduced, the anti-fatigue capability of floor slabs can be enhanced, and the utility model can control plate making length and isolation segment length.

Description

The prestressed hollow slab shaking abdominal type is forced make-up machine

The utility model relates to a kind of building machinery, and particularly a kind of prestressed hollow slab shaking abdominal type is forced make-up machine.

At present, common extruder on prestressed cored slab mechanism production line, main by the screw feeder feeding, advance, at sidewall panel, oscillating plate, moulding in the cavity that forms on the table rest, under the effect of propulsive thrust, carry out the production of prefabricated component, there is some defectives: (1), the use screw feeder advances, the consumable accessory exorbitant expenditure, the relevant effect of screw feeder on average has only 80-90 hour service life, consumable accessory commonly used such as vibrating bottom plate, sidewall template, smoothing plate, holder muscle guide plate has only 500 hours service life, every unit of comprehensive statistics every year, more than 8000 yuan, this correspondingly increased the cost of floor with regard to wear-out part.(2), can not in time change consumable accessory because of work strain or economic cause and cause the machine of lifting to play thick, side drawing crack, thereby cause that waste of raw materials, percent defective rise.Precast floor slab after the drawing crack, producer is all with covering up patching greatly, and this is a potential threat to skyscraper.(3), because of using screw feeder to advance, produce platform plane well damage,, give system producer and have to adopt and enrich interleaving agent and continue production because of involving great expense and irreparability, this meeting is whitewashed furred ceiling operation increase great difficulty to construction and is peeled off easily, and housing safety is stayed hidden danger.(4), common make-up machine, holder muscle guiding base plate is apart from the die cavity position of finalizing the design, more than the 240mm under the screw feeder effect muscle produce pencil and distribute apart from locating, this is bonding closely knit unfavorable to reinforcing bar, it is poor to be easy to loose muscle fatigue capability.(5), long line making sheet production line can only adopt at present and moistly take off opened and segmented or dryness cutting, can not segmentation making sheet, the wet burr of taking off reduces loaded area, doing that the no muscle head of cutting is exposed can not rivet clasp, makes anti-fatigue ability decline, all unfavorable to antidetonation.

The purpose of this utility model provides a kind of prestressed hollow slab shaking abdominal type and forces make-up machine, and it does not use screw feeder to advance, and iliacus is evenly distributed smooth, sectional making sheet, and the prefabricated board visible surface is smooth bright and clean.

The utility model adopts following technical scheme to realize: described make-up machine has the frame of a fixed installation critical piece, a gearbox is arranged on the front end of frame, a motor support plate is fixed on gearbox top, fix a motor on the motor support plate, power distribution cabinet of the upper fixed of motor, balance weight iron is equipped with in the top, rear end of frame, above central rack, be provided with a hopper, fix a vibrator on the methods, rack before the balance weight iron, be fixed with damping block between vibrator and the frame, contact with preform by vibrating bottom plate, five output shafts are arranged at the gearbox bottom, on each root output shaft flange, fix a rotatable reaming type pipe, on three grades of axles of back, gearbox middle and upper part two groups of conical gears are set, on two groups of conical gears, fix a horizontal double end output shaft, a crank head respectively is equipped with at the output shaft two ends, hopper top charge door is suspended on the hopper hanging frame, it is divided into ante-chamber main hopper and back cavity material delivering bucket by median septum, the below is fixed with a feeding device in the main hopper, the main hopper lower part outlet is installed on the frame by dual rail pressure plate, on material delivering bucket feeder lower framework, fix one and force material baffle, frame side below dual rail pressure plate is equipped with rail guided mode plate, on the frame between gearbox and the hopper, be fixed with fixed support, gear shifting handle and drawing magnetism are housed on the fixed support, one spacing guide rod is arranged between fixed support and hopper, one end of spacing guide rod is fixed on the hopper bottom side, the other end is placed in the conduit on the fixed support, is fixed with the vibration template that is used for the jolt ramming of troweling drag reduction in the vibrating bottom plate both sides that are connected with vibrator.

Be equipped with on the rail guided mode plate before described one can slide promote mainly plate, promote mainly the end upper fixed that plate is positioned at main hopper one group of unidirectional material pushing tooth is arranged, the below is fastened on the feeding that five reaming type pipes match and advances on the main body, promotes mainly the plate other end and is fixed with one group and advances earrings.

Fix two on described two crank heads and promote mainly arm, promote mainly the arm other end and be fixed on the propelling earrings, promote mainly and be fixed with one pair of pull bar on the arm, pay a pull bar other end and be fixed on the ratchet of feeding device.

Described spacing guide rod one side is equipped with a mobilizable synchronous latch fitting, the interlock of one end and gear shifting handle, the other end with promote mainly that plate is corresponding to be fixed with one and the synchronous corresponding plate washer of latch fitting promoting mainly flat front end on the plate (advancing earrings one side).

The utility model adopts forced feed, dark film vibration, and the reaming moulding can save material, reduce cost.Because do not use screw feeder to advance during work, consumable accessory reduces, iliacus is evenly distributed smooth, improved bond condition, thereby the anti-fatigue ability, compressive resistance of floor are strengthened, because with reaming type pipe reaming moulding, no screw feeder revolves wipes the pedestal phenomenon, can prolong the work top life-span.The plate of promoting mainly of the present utility model is under the effect of preceding push arm, can before and after movable, utilize segmentation making sheet under the effect of synchronous latch fitting, vibration template by the vibrating bottom plate both sides is sent to preform flank deep to amplitude, finish two forming surface jolt ramming trowelings, drag reduction, its metal friction face replaces friction by the cement mortar medium, has improved the loss of the rigid abrasive forces wallboard of make-up machine, makes that to give the making sheet visible surface smooth bright and clean.

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is the utility model complete machine side view.

Fig. 2 is described gearbox front view.

Fig. 3 is a main feeding bucket gear shift diagram.

Fig. 4 is the A-A cutaway view.

Fig. 5 is the B-B cutaway view.

As shown in Figure 1, described pressure make-up machine has one to be used for fixing the frame 2 that critical piece is installed, and is fixed with a gearbox 3 on frame 2 front ends, and gearbox 3 tops are fixed with motor support plate 6, fixing power distribution cabinet 1 on the motor support plate 6.Top, frame 2 middle parts is provided with a hopper, the hopper top is reinforced to be suspended on the hopper hanging frame 26, the top, rear end of frame 2 is equipped with balance weight iron 36, there is a vibrator 31 in balance weight iron 36 the place aheads, and vibrator 31 is fixed on the vibration support plate 32, is fixed with damping block between vibrator 31 and the frame, contact with preform by vibrating bottom plate 34, be fixed with troweling joist 30 between balance weight iron 36 and the vibrator on the frame, troweling joist 30 bottoms are smoothing plate 29 fixedly, contacts with preform by smoothing plate 29.Five output shaft flanges 10 are arranged at gearbox 3 bottoms as shown in Figure 2, be fixed with reaming type pipe 19 (shown in Figure 3) on the output shaft flange, three grades of axles of back, gearbox 3 middle and upper part are provided with two groups of conical gears 8, on two groups of conical gears 8, fix a horizontal double end output shaft, a crank head 9 respectively is equipped with at the output shaft two ends, gear 8 outer cup are with tapered gearbox lid 7, gearbox 3 outer cup gear shift covers 4.Hopper as shown in Figure 3, be divided into ante-chamber main hopper 20 and back cavity material delivering bucket 21 by median septum, a poking device 27 is fixed in the below in the main hopper 20, main hopper 20 lower part outlets are installed on the frame 2 by dual rail pressure plate 18, be fixed with a pressure material baffle 28 that is used for separated material on the material delivering bucket 21 blanking port lower frameworks 2, fixed support 23 is fixed on the frame 2 between gearbox 3 and the hopper, device has shift handle 25 and drawing magnetism 24 on the fixed support 23, parallel between fixed support 23 and hopper have two spacing guide rods 22, one end of spacing guide rod 22 is fixed on feed hopper bottom, the other end is placed in the conduit on the fixed support 23, one mobilizable synchronous latch fitting 37 is installed between the two spacing guide rods 22, latch fitting one end and gear shifting handle interlock synchronously, gear shifting handle 25 is with latch fitting 27 contact portions and drawing magnetism 24 are corresponding synchronously.As shown in Figure 4, rail guided mode plate 17 before frame upper side behind dual rail below the handle 18 is equipped with, before be equipped with on the rail guided mode plate 17 one can slide promote mainly plate 14, promote mainly the end upper fixed that plate 14 is positioned at main hopper (as shown in Figure 3) one unidirectional material pushing tooth 15 is arranged, the below is fastened on the feeding that matches with five reaming type pipes 19 and advances main body 16, promotes mainly plate 14 other ends and is fixed with propelling earrings 13 (as shown in Figure 1).Vibrator 31 as shown in Figure 5 is fixed on the vibration support plate 32, be fixed on the support 2 by damping block, vibrating bottom plate 34 is arranged at vibration support plate 32 bottoms, and both connect by buttress brace 33, vibrating bottom plate 34 both sides install and fix the vibration cheek board 35 that is useful on drag reduction, polishing, deep jolt ramming, and wherein vibrating bottom plate 34 directly contacts with prefabricated component with vibration cheek board 35.

Respective fixation has two to promote mainly arm 11 (as shown in Figure 1) on two crank heads 9, promotes mainly arm 11 other ends and is fixed on the propelling earrings 13, promotes mainly and is fixed with one pair of push rod 12 on the arm 11, pays push rod 12 other ends and is fixed on the ratchet of feeding device 27.Described make-up machine operation principle is as follows:

During making sheet, gear shifting handle 25 is with spacing guide rod 22 location, simultaneously, melting part 37 synchronously upsprings under gear shifting handle 25 effects, crank head 9 on the gearbox 3 drives promotes mainly arm 11, by advancing earrings 13 to promote to promote mainly plate 14, thereby drive feeding and advance main body 16 motions, when feeding advance main body 16 from XZ point (preceding stop) when SZ point (back stop) moves, unidirectional material pushing tooth 15 pushes blanking port with the compound in the main hopper 20, being positioned at feeding simultaneously advances five reaming type pipes 19 in five holes at main body middle part by the rotation direction rotation of setting blanking to be pressed to production pedestal plane and fills up the space under the drive of five output shafts in gearbox 3 bottoms, again by forcing material baffle 28 that the bed of material is limited in the prescribed limit, when feeding advanced main body 16 to advance to back stop SZ, the required materials of this course of work entered the work forming cavity.Then stop returns behind SZ, be connected in the pull bar of promoting mainly on the arm 11 12 of paying simultaneously and begin to drive ratchet, thereby unscrewing the compound in the main hopper, drive feeding device 27 depresses plup inlet to wait to finish next circulation making sheet operation, preform jolt ramming under vibrator 31 vibrations of coming out from the front, sidepiece is by 35 polishings of vibration cheek board, deep jolt ramming, and 29 pairs of the smoothing plates by vibrator 31 rear portions are gone up the further trowelings in plane.

When preform reaches Len req, drawing magnetism 24 is started working, affect gear shifting handle 25 bottoms up, surely it is movable in the conduit of fixed support 23 that live guide rod 22 this moment, latch fitting 37 1 ends are up synchronously, the other end is descending, thereby fasten the plate washer of promoting mainly on the plate 14, make hopper and promote mainly plate 14, feeding advances main body 16 synchronous interactions, stop XZ position before returning, at this moment, material delivering bucket 21 lower end blanking ports break away from fully forces material baffle 19, and packing material also falls in the blanking chamber thereupon, when advancing main body 16 to rush at SZ by XZ again, packing material is again in company with rushing at the SZ direction, again by forcing material baffle 28 to cut off material delivering bucket 21 blanking ports.Isolate the bed of material so repeatedly for 3-5 time and finished distance piece length requirement 30-50mm, reach the segmentation purpose.At this moment, drawing magnetism 24 quits work, and gear shifting handle is got back to the origin-location, and latch fitting 37 is upspring synchronously, promotes mainly plate 14 and latch fitting 37 disengagings synchronously, and while gear shifting handle 25 is with location guide 22 location, thereby hopper is fixed, and reenters the making sheet operation.The utility model can be with manual or electronic control making sheet length and distance piece length.

Claims (5)

1, a kind of prestressed hollow slab shaking abdominal type is forced make-up machine, the frame (2) that a fixed installation critical piece is arranged, on frame (2) front end, be fixed with a gearbox (3), a motor support plate (6) is fixed on gearbox (3) top, fix a motor (5) on the motor support plate (6), motor (a 5) power distribution cabinet of upper fixed (6), top, frame (2) middle part is provided with a hopper, the top, rear end of frame (2) is equipped with balance weight iron (36), fix a vibrator (31) on the frame in balance weight iron (36) the place ahead, be fixed with damping block between vibrator (31) and the frame, contact with preform by vibrating bottom plate (32), five output shaft flanges (10) are arranged at gearbox (3) bottom, it is characterized in that: on each root output shaft flange (10) of gearbox (3), fix a rotatable reaming type pipe (19), behind three grades of axles of gearbox (3) back, middle and upper part two groups of conical gears (8) are set, on two groups of conical gears (8), fix a horizontal double end output shaft (9), a crank head (9) respectively is equipped with at the output shaft two ends, hopper top charge door is suspended on the hopper hanging frame (26), it is divided into ante-chamber main hopper (20) and back cavity material delivering bucket (21) by median septum, the below is fixed with a poking device (27) in the main hopper (20), main hopper (20) lower part outlet is installed on the frame (2) by dual rail pressure plate (18), rail guided mode plate (17) before be equipped with the frame side of dual rail pressure plate (18) below, be fixed with a pressure material baffle (28) that is used for separated material on the material delivering bucket blanking port lower framework (2), be fixed with fixed support (23) on the frame (2) between gearbox (3) and the hopper, gear shifting handle (25) and drawing magnetism (24) are housed on the fixed support (23), parallel between fixed support (25) and hopper have two spacing guide rods (22), one end of spacing guide rod (22) is fixed on feed hopper bottom, the other end is placed in the conduit on the fixed support (27), is equipped with in vibrating bottom plate (34) both sides that are connected with vibrator (31) to be used for drag reduction, polishing, the vibration cheek board (35) of deep jolt ramming.

2, prestressed hollow slab shaking abdominal type according to claim 1 is forced make-up machine, it is characterized in that: be equipped with on the rail guided mode plate (17) before described one can slide promote mainly plate (14), promote mainly the end upper fixed that plate (14) is positioned at main hopper one group of unidirectional material pushing tooth (15) is arranged, the below is fastened on the feeding that matches with five reaming type pipes (19) and advances on the main body (16), promotes mainly plate (14) other end and is fixed with one group of propelling earrings (13).

3, prestressed hollow slab shaking abdominal type according to claim 1 is forced make-up machine, it is characterized in that: described two crank heads (9) are gone up respective fixation has two to promote mainly arm (11), promoting mainly arm (11) other end is fixed on the propelling earrings (13), promote mainly and be fixed with one pair of pull bar (12) on the arm (11), pay pull bar (12) other end and be fixed on the ratchet of poking device (27).

4, prestressed hollow slab shaking abdominal type according to claim 1 is forced make-up machine, it is characterized in that: described spacing guide rod (22) one sides are equipped with a mobilizable synchronous latch fitting (27), one end and gear shifting handle (25) interlock, the other end is with to promote mainly plate (14) corresponding.

5, prestressed hollow slab shaking abdominal type according to claim 4 is forced make-up machine, it is characterized in that: be fixed with one and the synchronous corresponding plate washer of latch fitting (37) in the last flat front end of promoting mainly plate (14).

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