CN203293382U - Concrete conveyor - Google Patents

Concrete conveyor Download PDF

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Publication number
CN203293382U
CN203293382U CN201320322747XU CN201320322747U CN203293382U CN 203293382 U CN203293382 U CN 203293382U CN 201320322747X U CN201320322747X U CN 201320322747XU CN 201320322747 U CN201320322747 U CN 201320322747U CN 203293382 U CN203293382 U CN 203293382U
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China
Prior art keywords
concrete
motor
valve
cylinder
forced stirring
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CN201320322747XU
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Chinese (zh)
Inventor
李校民
林鹏
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HUNAN SANMIN HEAVY INDUSTRY TECHNOLOGY CO., LTD.
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HUNAN SANMIN HEAVY INDUSTRY TECHNOLOGY Co Ltd
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Abstract

The utility model discloses a concrete conveyor. The concrete conveyor is at least composed of a rack, a charging mechanism, a stirring mechanism, a pumping mechanism and a power mechanism, wherein the charging mechanism, the stirring mechanism, the pumping mechanism and the power mechanism are arranged on the rack; the charging mechanism is used for conveying dry materials into the stirring mechanism; the stirring mechanism is used for stirring the dry materials to form concrete and conveying the concrete to the pumping mechanism; the pumping mechanism is used for conveying the concrete to a construction position; the power mechanism is used for supplying power to the charging mechanism, the stirring mechanism and the pumping mechanism. The concrete conveyor disclosed by the utility model integrates the functions of automatically charging, forcibly stirring and pumping, is driven by a motor and is transmitted in a full-hydraulic manner, and has the advantages of high automation degree, reasonable structural design, small volume, small occupied area and convenience in movement; a single-horizontal-shaft forcible stirring manner is adopted so that the quality of the stirred concrete is high, the stirring time is short, the labor intensity is greatly reduced, and the production efficiency is improved.

Description

Concrete conveyer
Technical field
The utility model relates to building field, relates in particular to a kind of concrete conveyer.
Background technology
At present, lid building, rural area delivering concrete mainly contains following several mode: the one, and with rotary mixer or forced stirrer ready-mixed concrete, then the position of hanging needs with the concrete that crane will be stirred; The 2nd, with rotary mixer or forced stirrer ready-mixed concrete, then with the large-sized concrete pump, concrete conveyance is arrived the position that needs; The 3rd, stir and drag pump that concrete conveyance is arrived assigned address with cylinder.Wherein, the equipment that first kind of way is used is many, and floor space is large, and the people who needs is many, and efficiency is low, and construction quality is poor, and labour intensity is large, and expense is high.In the second way, mixer separates with delivery pump, and equipment investment is large, and floor space is large, and transportation is inconvenient, and expense is high.The third mode is owing to adopting cylinder to stir, and the time of stirring is long, and quality is inhomogeneous, so efficiency is low, energy consumption is large, and volume is large, deficiency in economic performance.
The utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of concrete conveyer that integrates material loading, stirring, pumping.
For achieving the above object, a kind of concrete conveyer described in the utility model, consist of frame and the feed mechanism, rabbling mechanism, pumping mechanism and the actuating unit that are placed on this frame at least, wherein,
Feed mechanism, be used for siccative is transported in rabbling mechanism;
Rabbling mechanism, be used for siccative is mixed into concrete and flows to pumping mechanism;
Pumping mechanism, be used for concrete conveyance to construction location;
Actuating unit, be used for providing power to described feed mechanism, rabbling mechanism, pumping mechanism.
Preferably, described feed mechanism comprises the material loading track, the movable material loading hopper of placing on described material loading track, described material loading hopper is connected with a hoist engine by steel wire rope, pulley, described hoist engine is connected with described hoist engine motor, and described hoist engine motor is connected with described actuating unit.
Preferably, described rabbling mechanism comprises single horizontal axis action of forced stirring cylinder, and the bottom of described single horizontal axis action of forced stirring cylinder is provided with movably Dump gate, and described Dump gate is connected with the Dump gate oil cylinder, and described Dump gate oil cylinder is connected with described actuating unit; Be provided with single horizontal axis action of forced stirring axle in described single horizontal axis action of forced stirring cylinder, described single horizontal axis action of forced stirring axle is provided with a plurality of action of forced stirring arms, be fixed with the action of forced stirring blade on each described action of forced stirring arm, described single horizontal axis action of forced stirring axle is connected with single horizontal axis action of forced stirring motor; Described single horizontal axis action of forced stirring motor is connected with described actuating unit.
Preferably, described pumping mechanism comprises the stock bucket, is provided with the secondary agitation axle in described stock bucket, and described secondary agitation axle is connected with the secondary agitation motor, and described secondary agitation motor is connected with described actuating unit;
Described pumping mechanism also comprises two master cylinders that be arranged in parallel, two concrete cylinders that be arranged in parallel, and the connecting box that is used for connecting master cylinder and concrete cylinder, and two described concrete cylinders all are communicated with described stock bucket; Be provided with piston rod in the cavity of the described master cylinder of correspondence, concrete cylinder, connecting box, an end that is positioned at the concrete cylinder cavity at described piston rod is provided with the concrete cylinder piston; An end that is positioned at the master cylinder cavity at described piston rod is provided with oil cylinder piston;
Be provided with a S pipe valve in described stock bucket, described S pipe valve is connected with tilt cylinder, and described tilt cylinder is connected with described actuating unit; Described S pipe valve one end is connected with discharging opening, and the other end is connected with described concrete cylinder.
Preferably, be provided with sparge pipe on the aperture position of described single horizontal axis action of forced stirring cylinder, described sparge pipe is connected with water pump, and described water pump is connected with pump motor, and described pump motor is connected with described actuating unit.
Preferably, described actuating unit consists of motor, fuel tank, gear pump, the first plunger displacement pump, the second plunger displacement pump, pumping hand-operated direction valve, action of forced stirring hand-operated direction valve, hoist engine hand-operated direction valve, Dump gate hand-operated direction valve, secondary agitation hand-operated direction valve, water pump hand-operated direction valve and pilot operated directional control valve, wherein;
Described motor is connected with gear pump with described the second plunger displacement pump, the first plunger displacement pump by tie-plate;
Described motor is connected with hoist engine motor, single horizontal axis action of forced stirring motor, secondary agitation motor, pump motor respectively;
Described fuel tank is connected by pipeline with gear pump, the first plunger displacement pump, the second plunger displacement pump respectively;
Described the first plunger displacement pump is connected with the hoist engine motor with pipeline by the hoist engine hand-operated direction valve; Described the first plunger displacement pump is connected with single horizontal axis action of forced stirring motor with pipeline by the action of forced stirring hand-operated direction valve; Described gear pump is connected with pump motor with pipeline by the water pump hand-operated direction valve; Described the first plunger displacement pump is connected with the Dump gate oil cylinder with pipeline by the Dump gate hand-operated direction valve; Described gear pump is connected with described secondary agitation motor with pipeline by the secondary agitation hand-operated direction valve; Described the second plunger displacement pump is connected with tilt cylinder, master cylinder with pipeline by pilot operated directional control valve.
The beneficial effects of the utility model are:
The utlity model has the advantage that automatic charging, action of forced stirring, pumping are integrated, driven all-hydraulic transmission by a motor, automaticity is high, have reasonable in design, volume is little, and floor space is little, conveniently moving, and owing to having adopted single horizontal axis action of forced stirring, the concrete quality of stirring is good, and the time is short, greatly reduce labour intensity, improved production efficiency.
Description of drawings
Fig. 1 is the front view of concrete conveyer described in the utility model;
Fig. 2 is along the top view of A-A line in Fig. 1;
Fig. 3 is the side view of concrete conveyer described in the utility model;
Fig. 4 and Fig. 5 are respectively under two pumping duties in Fig. 1 the cutaway view along the B-B line;
Fig. 6 is along the cutaway view of C-C line in Fig. 1;
Fig. 7 is along the cutaway view of D-D line in Fig. 6;
Fig. 8 is hydraulic system principle figure of the present utility model.
The specific embodiment
Below in conjunction with Figure of description, the utility model is further described.
As Fig. 1-shown in Figure 7, the described a kind of concrete conveyer of the utility model embodiment, consist of frame and the feed mechanism, rabbling mechanism, pumping mechanism and the actuating unit that are placed on this frame at least, wherein,
Feed mechanism, be used for siccative is transported in rabbling mechanism;
Rabbling mechanism, be used for siccative is mixed into concrete and flows to pumping mechanism;
Pumping mechanism, be used for concrete conveyance to construction location;
Actuating unit, be used for providing power to described feed mechanism, rabbling mechanism, pumping mechanism.
The utility model integrates feed mechanism automatic charging, rabbling mechanism action of forced stirring, the pumping mechanism delivering concrete equipment to construction location, this equipment is driven by a motor, all-hydraulic transmission, automaticity is high, has reasonable in design, and volume is little, floor space is little, conveniently moving, greatly reduce labour intensity, improved production efficiency.
Further explain as of the present utility model:
Concrete conveyer provided by the utility model, it comprises frame 22; This frame 22 is provided with motor 20, connecting box 25, stock bucket 1 and single horizontal axis action of forced stirring cylinder 8;
One side of described single horizontal axis action of forced stirring cylinder 8 is provided with material loading track 12; Described material loading track 12 is provided with material loading hopper 35, and this material loading hopper 35 is connected with hoist engine 14 by steel wire rope 34, and this hoist engine 14 is connected with hoist engine motor 15;
Described concrete conveyer is provided with single horizontal axis action of forced stirring mechanism, and this list horizontal axis action of forced stirring mechanism is connected with single horizontal axis action of forced stirring motor 17;
The opening part of described single horizontal axis action of forced stirring cylinder 8 is provided with sparge pipe 16, and described sparge pipe 16 is connected with water pump 18, and described water pump 18 is connected with pump motor 19;
Described stock bucket 1 is provided with discharging opening 3, and the material in described stock bucket 1 is discharged from described discharging opening 3 by pumping mechanism;
The bottom of described single horizontal axis action of forced stirring cylinder 8 is provided with movably Dump gate 37, Dump gate 37 is connected with Dump gate oil cylinder 39 by bearing pin I38, the other end of Dump gate oil cylinder 39 is connected with single horizontal axis action of forced stirring cylinder 8 by bearing pin II45, and single horizontal axis action of forced stirring cylinder 8 is connected by Dump gate 37, blanking port 6 with described stock bucket 1; Described hoist engine motor 15, single horizontal axis action of forced stirring motor 17, pump motor 19, Dump gate oil cylinder 39 and pumping mechanism all are connected with described motor 20.
Be provided with single horizontal axis action of forced stirring axle 36 in described single horizontal axis action of forced stirring cylinder 8, be equipped with several action of forced stirring arms 43 on described single horizontal axis action of forced stirring axle 36, be fixed with action of forced stirring blade 44 on each described action of forced stirring arm 43; Described single horizontal axis action of forced stirring axle 36 is connected with described single horizontal axis action of forced stirring motor 17.
Be provided with secondary agitation axle 33 in described stock bucket 1, so that material is carried out secondary agitation, this secondary agitation axle 33 is connected with secondary agitation motor 2, and described secondary agitation motor 2 is connected with described motor 20,
Described motor 20 is connected with the first plunger displacement pump 10 with gear pump 9; Described gear pump 9 is connected with pump motor 19 with described secondary agitation motor 2 by pipeline III52, can carry out fuel feeding to described secondary agitation motor 2 and pump motor 19 by described gear pump 9; Described the first plunger displacement pump 10 is connected with Dump gate oil cylinder 39 with described single horizontal axis action of forced stirring motor 17, hoist engine motor 15 by pipeline II51, can be by described the first plunger displacement pump 10 to described single horizontal axis action of forced stirring motor 17, hoist engine motor 15 and Dump gate oil cylinder 39 fuel feeding.
Be provided with secondary agitation hand-operated direction valve 31 between described gear pump 9 and described secondary agitation motor 2, with can regulate and control to described secondary agitation motor 2 fuel feeding, be provided with water pump hand-operated direction valve 5 between described gear pump 9 and described pump motor 19, with can regulate and control to described pump motor 19 fuel feeding
Be provided with action of forced stirring hand-operated direction valve 28 between described the first plunger displacement pump 10 and described single horizontal axis action of forced stirring motor 17, with can regulate and control to described single horizontal axis action of forced stirring motor 17 fuel feeding; Be provided with hoist engine hand-operated direction valve 29 between described the first plunger displacement pump 10 and described hoist engine motor 15, with can regulate and control to described hoist engine motor 15 fuel feeding; Be provided with Dump gate hand-operated direction valve 30 between described the first plunger displacement pump 10 and described Dump gate oil cylinder 39, with can regulate and control to described Dump gate oil cylinder 39 fuel feeding.
Described pumping mechanism also comprises 2 master cylinder 23A that be arranged in parallel and 23B, 2 concrete cylinder 26A that be arranged in parallel and 26B and connecting box 25; Be provided with piston rod 41A in the cavity of described master cylinder 23A, concrete cylinder 26A, connecting box 25, the end that is positioned at concrete cylinder 26A cavity inner piston rod 41A is provided with concrete cylinder piston 40A, and the end that is positioned at the cavity inner piston rod 41A of master cylinder 23A is provided with oil cylinder piston 42A; Be provided with piston rod 41B in the cavity of described master cylinder 23B, concrete cylinder 26B, connecting box 25, the end that is positioned at concrete cylinder 26B cavity inner piston rod 41B is provided with concrete cylinder piston 40B, the end that is positioned at the cavity inner piston rod 41B of master cylinder 23B is provided with oil cylinder piston 42B, be provided with a S pipe valve 32 in described stock bucket 1, this S pipe valve 32 is connected with 4B with 2 tilt cylinder 4A, one end of described S pipe valve 32 is connected with described discharging opening 3, and its other end can be connected with described concrete cylinder 26A and 26B respectively;
Described master cylinder 23A, 23B and tilt cylinder 4A, 4B all are connected with the second plunger displacement pump 11, and described the second plunger displacement pump 11 is connected with described motor 20.
In above-mentioned concrete conveyer, be provided with pilot operated directional control valve 24B between described the second plunger displacement pump 11 and 2 described master cylinder 23A, 23B, be provided with pilot operated directional control valve 24A between described the second plunger displacement pump 11 and 2 described tilt cylinder 4A, 4B;
Rod chamber one end of described master cylinder 23A is provided with hydraulic control one-way valve 49A, and rod chamber one end of described master cylinder 23B is provided with hydraulic control one-way valve 49B.
Be provided with oil circuit control X2 between rod chamber one end of described master cylinder 23A and described pilot operated directional control valve 24A; Be provided with oil circuit control X1 between rod chamber one end of described master cylinder 23B and described pilot operated directional control valve 24A
Be provided with oil circuit control X4 between rod chamber one end of described tilt cylinder 4A and described pilot operated directional control valve 24B.Be provided with oil circuit control X3. between rod chamber one end of described tilt cylinder 4B and described pilot operated directional control valve 24B
Be provided with pumping hand-operated direction valve 27 between described the second plunger displacement pump 11 and described pilot operated directional control valve 24A and pilot operated directional control valve 24B, with can regulate and control to described master cylinder 23A, 23B and tilt cylinder 4A, 4B fuel feeding.
The top end of described material loading track 12 is provided with pulley 13, to reduce the frictional force between steel wire rope 34 and described material loading track 12, and can reduce energy loss.
be illustrated in figure 8 as hydraulic system principle figure of the present utility model, in the drawings, motor 20 successively with the second plunger displacement pump 11, the first plunger displacement pump 10 is connected with gear pump 9, the second plunger displacement pump 11, the first plunger displacement pump 10 and gear pump 9 are connected with fuel tank 7 by oil absorption filter 58, the second plunger displacement pump 11 is by pipeline I50 and pumping hand-operated direction valve 27, main valve group 24 (pilot operated directional control valve 24A and 24B) is connected, pilot operated directional control valve 24A is connected with tilt cylinder 4 (4A and 4B), tilt cylinder 4A is connected by the right position of oil circuit control X4 and pilot operated directional control valve 24B, oscillating oil cylinder 4B is connected by the left position of oil circuit control X3 and pilot operated directional control valve 24B, pilot operated directional control valve 24B is connected with master cylinder 23 (23A and 23B), be provided with hydraulic control one-way valve 49A and by oil circuit control X2, with the left position of pilot operated directional control valve 24A, be connected on the rod chamber of master cylinder 23A, be provided with hydraulic control one-way valve 49B and by oil circuit control X1, with the right position of pilot operated directional control valve 24A, be connected on the rod chamber of master cylinder 23B.pumping hand-operated direction valve 27, the oil return line of overflow valve I46 is by cooler 56, return filter 57 is connected with fuel tank 7, the first plunger displacement pump 10 is by pipeline II51 and action of forced stirring hand-operated direction valve 28, hoist engine hand-operated direction valve 29, Dump gate hand-operated direction valve 30 is connected, action of forced stirring hand-operated direction valve 28, hoist engine hand-operated direction valve 29, Dump gate hand-operated direction valve 30 respectively with single horizontal axis action of forced stirring motor 17, hoist engine motor 15, Dump gate oil cylinder 39 is connected, action of forced stirring hand-operated direction valve 28, hoist engine hand-operated direction valve 29, the oil return of Dump gate hand-operated direction valve 30 and overflow valve II47 is all by cooler 56, return filter 57 is connected with fuel tank 7.Gear pump 9 is connected with secondary agitation hand-operated direction valve 31, water pump hand-operated direction valve 5 by pipeline III52, secondary agitation hand-operated direction valve 31 is connected with pump motor 19 with secondary agitation motor 2 respectively with water pump hand-operated direction valve 5, and the oil return of secondary agitation hand-operated direction valve 31 and water pump hand-operated direction valve 5 is connected with fuel tank 7 by cooler 56, return filter 57 with the oil return of overflow valve III48.
The course of work of the present utility model is:
first concrete drier is poured in material loading hopper 35, starter motor 20, drive the second plunger displacement pump 11, the first plunger displacement pump 10 and gear pump 9 fuel feeding, operate hoist engine hand-operated direction valve 29 this moment, make the hydraulic oil of the first plunger displacement pump 10 confessions drive hoist engine motor 15 by pipeline II51, hoist engine motor 15 drives hoist engine 14 forwards, drive material loading hopper 35 by steel wire rope 34 and pulley 13, rise along material loading track 12, put in place and rear concrete drier in material loading hopper 35 is poured in single horizontal axis action of forced stirring cylinder 8, operate again hoist engine hand-operated direction valve 29, make hoist engine motor 15 drive hoist engine 14 counter-rotatings, by steel wire rope 34, it is descending along material loading track 12 that pulley 13 drives material loading hopper 35, lay equal stress on and newly feed.
simultaneously, operation action of forced stirring hand-operated direction valve 28, make the hydraulic oil of the first plunger displacement pump 10 confessions drive single horizontal axis action of forced stirring motor 17 rotations by pipeline II51, single horizontal axis action of forced stirring motor 17 drives single horizontal axis action of forced stirring axle 36 rotations, carry out action of forced stirring by action of forced stirring arm 43 and the 44 pairs of concrete of action of forced stirring blade that are fixed on single horizontal axis action of forced stirring axle 36, operate simultaneously water pump hand-operated direction valve 5, make the hydraulic oil of gear pump 9 confessions drive pump motor 19 by pipeline III52, pump motor 19 drives water pump 18 rotations and by sparge pipe 16, adds water in single horizontal axis action of forced stirring cylinder 8, after water fills up, operation water pump hand-operated direction valve 5 stops operating pump motor 19, water pump 18 stops supplying water.due to action of forced stirring blade 44 on single horizontal axis action of forced stirring axle 36, arrange by certain angle, during stirring, can carry out fully stirring fast to concrete, after concrete-agitating is good, operation Dump gate hand-operated direction valve 30, make the hydraulic oil of the first plunger displacement pump 10 confessions drive 39 actions of Dump gate oil cylinder by pipeline II51, open Dump gate 37, the concrete that is stirred in single horizontal axis action of forced stirring cylinder 8 is fallen in stock bucket 1 by blanking port 6, operation secondary agitation hand-operated direction valve 31, make the hydraulic oil of gear pump 9 confessions drive 2 rotations of secondary agitation motor by pipeline III52, secondary agitation motor 2 drives 33 rotations of secondary agitation axle, the concrete that falls into stock bucket 1 is carried out secondary agitation, operate simultaneously pumping hand-operated direction valve 27, make the hydraulic oil of the second plunger displacement pump 11 confessions by pipeline I50, pilot operated directional control valve 24B acts on master cylinder 23A, promoting oil cylinder piston 42A advances, driving concrete cylinder piston 40A by piston rod 41A advances, simultaneously, master cylinder 23B drives concrete cylinder piston 40B by piston rod 41B and retreats, the hydraulic oil of the second plunger displacement pump 11 confessions simultaneously is by pipeline I50, pilot operated directional control valve 24A acts on tilt cylinder 4A and 4B driving S pipe valve 32 communicates with concrete cylinder 26A, concrete cylinder 26B is communicated with (seeing Fig. 4) with stock bucket 1, concrete cylinder piston 40B retreats like this, just the concrete material in stock bucket 1 is sucked concrete cylinder 26B, concrete cylinder piston 40A advances, concrete material in concrete cylinder 26A is sent into S pipe valve 32, pump by discharging opening 3.then see Fig. 5, when concrete cylinder piston 40A advances to stroke terminal, hydraulic control one-way valve 49A and 49B action, by oil circuit control X1, X2, X3 and X4, pilot operated directional control valve 24A and pilot operated directional control valve 24B automatic reverse, two master cylinder 23A and 23B commutation, tilt cylinder 4A and 4B also commutate simultaneously, S pipe valve 32 is communicated with concrete cylinder 26B, concrete cylinder 26A is communicated with stock bucket 1, at this moment the oil cylinder piston 42A in master cylinder 23A retreats by piston rod 41A drive concrete cylinder piston 40A, concrete material in stock bucket 1 is sucked concrete cylinder 26A, simultaneously, oil cylinder piston 42B in master cylinder 23B promotes concrete cylinder piston 40B by piston rod 41B and advances, concrete material in concrete cylinder 26B is sent into S pipe valve 32, pump by discharging opening 3.A circulation finishes, so circulation, thus realize that concrete drier is from material loading, action of forced stirring, automatic blanking to pumping.
Above-mentioned circulation goes on again and again, until all hand-operated direction valves are pulled centre position, stops.
Above; it is only preferred embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.

Claims (6)

1. a concrete conveyer, is characterized in that, formed by frame and the feed mechanism, rabbling mechanism, pumping mechanism and the actuating unit that are placed on this frame at least, wherein,
Feed mechanism, be used for siccative is transported in rabbling mechanism;
Rabbling mechanism, be used for siccative is mixed into concrete and flows to pumping mechanism;
Pumping mechanism, be used for concrete conveyance to construction location;
Actuating unit, be used for providing power to described feed mechanism, rabbling mechanism, pumping mechanism.
2. concrete conveyer according to claim 1, it is characterized in that, described feed mechanism comprises the material loading track, the movable material loading hopper of placing on described material loading track, described material loading hopper is connected with a hoist engine by steel wire rope, pulley, described hoist engine is connected with described hoist engine motor, and described hoist engine motor is connected with described actuating unit.
3. concrete conveyer according to claim 1, it is characterized in that, described rabbling mechanism comprises single horizontal axis action of forced stirring cylinder, the bottom of described single horizontal axis action of forced stirring cylinder is provided with movably Dump gate, described Dump gate is connected with the Dump gate oil cylinder, and described Dump gate oil cylinder is connected with described actuating unit; Be provided with single horizontal axis action of forced stirring axle in described single horizontal axis action of forced stirring cylinder, described single horizontal axis action of forced stirring axle is provided with a plurality of action of forced stirring arms, be fixed with the action of forced stirring blade on each described action of forced stirring arm, described single horizontal axis action of forced stirring axle is connected with single horizontal axis action of forced stirring motor; Described single horizontal axis action of forced stirring motor is connected with described actuating unit.
4. concrete conveyer according to claim 1, it is characterized in that, described pumping mechanism comprises the stock bucket, is provided with the secondary agitation axle in described stock bucket, described secondary agitation axle is connected with the secondary agitation motor, and described secondary agitation motor is connected with described actuating unit;
Described pumping mechanism also comprises two master cylinders that be arranged in parallel, two concrete cylinders that be arranged in parallel, and the connecting box that is used for connecting master cylinder and concrete cylinder, and two described concrete cylinders all are communicated with described stock bucket; Be provided with piston rod in the cavity of the described master cylinder of correspondence, concrete cylinder, connecting box, an end that is positioned at the concrete cylinder cavity at described piston rod is provided with the concrete cylinder piston; An end that is positioned at the master cylinder cavity at described piston rod is provided with oil cylinder piston;
Be provided with a S pipe valve in described stock bucket, described S pipe valve is connected with tilt cylinder, and described tilt cylinder is connected with described actuating unit; Described S pipe valve one end is connected with discharging opening, and the other end is connected with described concrete cylinder.
5. concrete conveyer according to claim 3, it is characterized in that, be provided with sparge pipe on the aperture position of described single horizontal axis action of forced stirring cylinder, described sparge pipe is connected with water pump, described water pump is connected with pump motor, and described pump motor is connected with described actuating unit.
6. concrete conveyer according to claim 1, it is characterized in that, described actuating unit consists of motor, fuel tank, gear pump, the first plunger displacement pump, the second plunger displacement pump, pumping hand-operated direction valve, action of forced stirring hand-operated direction valve, hoist engine hand-operated direction valve, Dump gate hand-operated direction valve, secondary agitation hand-operated direction valve, water pump hand-operated direction valve and pilot operated directional control valve, wherein;
Described motor is connected with gear pump with described the second plunger displacement pump, the first plunger displacement pump by tie-plate;
Described motor is connected with hoist engine motor, single horizontal axis action of forced stirring motor, secondary agitation motor, pump motor respectively;
Described fuel tank is connected by pipeline with gear pump, the first plunger displacement pump, the second plunger displacement pump respectively;
Described the first plunger displacement pump is connected with the hoist engine motor with pipeline by the hoist engine hand-operated direction valve; Described the first plunger displacement pump is connected with single horizontal axis action of forced stirring motor with pipeline by the action of forced stirring hand-operated direction valve; Described gear pump is connected with pump motor with pipeline by the water pump hand-operated direction valve; Described the first plunger displacement pump is connected with the Dump gate oil cylinder with pipeline by the Dump gate hand-operated direction valve; Described gear pump is connected with described secondary agitation motor with pipeline by the secondary agitation hand-operated direction valve; Described the second plunger displacement pump is connected with tilt cylinder, master cylinder with pipeline by pilot operated directional control valve.
CN201320322747XU 2013-06-05 2013-06-05 Concrete conveyor Active CN203293382U (en)

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CN201320322747XU CN203293382U (en) 2013-06-05 2013-06-05 Concrete conveyor

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104924465A (en) * 2015-07-09 2015-09-23 湖南民和重工机械有限公司 Conveying system for concrete stirring machine
CN105196421A (en) * 2015-09-21 2015-12-30 青岛新型建设机械有限公司 Integrated type layered stirring station
CN105563659A (en) * 2015-12-25 2016-05-11 三一海洋重工有限公司 Concrete mixing ship

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104924465A (en) * 2015-07-09 2015-09-23 湖南民和重工机械有限公司 Conveying system for concrete stirring machine
CN104924465B (en) * 2015-07-09 2017-10-03 湖南民和重工机械有限公司 A kind of induction system of concrete mixer
CN105196421A (en) * 2015-09-21 2015-12-30 青岛新型建设机械有限公司 Integrated type layered stirring station
CN105563659A (en) * 2015-12-25 2016-05-11 三一海洋重工有限公司 Concrete mixing ship

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