CN203335092U

CN203335092U - Rotor type concrete wet spraying unit

Info

Publication number: CN203335092U
Application number: CN2013203735833U
Authority: CN
Inventors: 张志勇; 裴红科
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-06-25
Filing date: 2013-06-25
Publication date: 2013-12-11
Anticipated expiration: 2023-06-25

Abstract

The utility model discloses a rotor type concrete wet spraying unit which comprises a rack, walking wheels, a rotor type concrete wet spraying machine, a hydraulic pump set, a hydraulic pump set driving motor, an feeding funnel, a feeding funnel turnover mechanism, a blender mixer and a blender mixer turnover mechanism, wherein the hydraulic pump set and the hydraulic pump set driving motor are installed on the rack, the feeding funnel is supported by the rack, and the blender mixer is supported by the rack. Due to the fact that the feeding funnel is low in position, feeding is easy, labor is saved in adding and charging conducted manually or by auxiliary devices, and the labor intensity of workers is low; due to the fact that feeding, stirring and spraying devices are integrated in the rotor type concrete wet spraying unit, the degree of automation is high, labor can be greatly saved, working efficiency is high, mixed concrete materials which are sufficiently stirred can be obtained, and the construction quality is ensured; due to the fact that the rotor type concrete wet spraying unit is compact in structure and convenient to move and the conduction environment is good, the rotor type concrete wet spraying unit is particularly suitable for small-space underground construction such as coal mine and mine roadways, traffic tunnels and civil air defense construction, and suitable for concrete spraying construction for slope protection of surface constructional engineering foundation excavation and slope protection of railway and foundation excavation.

Description

The Rator type concrete wet blasting machine group

Technical field

The utility model relates to a kind of concrete spraying equipment, a kind of Rator type concrete wet blasting machine group particularly, the underground constructions such as suitable colliery and mine working, traffic tunnel, people's air defense, also the Spray for slope protection concrete construction of the bank protection of suitable ground construction work foundation dredging and railway, highway engineering is used.

Background technology

At present, the spraying equipment of construction of shotcrete extensive use is reciprocating pump formula concrete sprayer and two kinds of machineries of rotor-type concrete sprayer, reciprocating pump formula concrete sprayer is wet type, rotor-type concrete sprayer has two kinds of dry type and wet types, the concrete sprayer of wet type is commonly called as " wet-spraying machine ", and the concrete sprayer of dry type is commonly called as " dry spraying machine ".Existing wet-spraying machine, comprise that reciprocating pump formula concrete sprayer and Rator type concrete wet blasting machine function are all single, the function that only there is the sprayed mortar mix, the concrete mix sprayed is at ordinary times generally all provided by agitator, by transport vehicle, be transported to behind job site in the hopper that is added into again spraying machine for it, but under coal mine, due to narrow space, inconvenience is equipped with large-scale concrete mixing plant, concrete transportation is also more difficult, concrete stirring is mostly at the scene manually to complete, again by the hopper that manually adds spraying machine to, labor strength is very high, but operating efficiency is not high, and although rotator type dry method shotcreting machine fed distance is far away, operate fairly simple, mainly utilize compressed air to make the material transmitting power, the rear ratio of having constructed is easier to cleaning equipment and transfer pipeline, be beneficial to next time and use, in the past many in the colliery down-hole application, but owing to using the construction of rotator type dry method shotcreting machine to have a large drawback: the interior dust degree of the scope that job site and periphery thereof are larger is high, the cement dust of high concentration is healthy very harmful to the construction workman, very easily make the people who sucks suffer from anthraco-silicosis, nowadays by national departments concerned, required under coal mine " forbidding ".

Summary of the invention

Technical problem to be solved in the utility model is the deficiency that overcomes above-mentioned existing concrete spraying equipment, and provide a kind of Rator type concrete wet blasting machine group that integrates material loading, stirring, injection plurality of devices, to solve the inferior narrow space of coal mine job site construction of shotcrete choice for use dry spraying machine, site environment is poor, and the choice for use wet-spraying machine, concrete-agitating, high, the inefficient problem of material loading labour intensity.

The technical scheme in the invention for solving the technical problem is: a kind of collection material loading, stir, spray plurality of devices in the Rator type concrete wet blasting machine group of one, it is by frame, running wheel, rack-mounted Rator type concrete wet blasting machine, elevating hopper and the switching mechanism thereof that rack-mounted hydraulic pump group and drive motors thereof and the frame of take are support and the frame of take are that batch mixer and the switching mechanism thereof supported forms, described batch mixer is by the batch mixing bucket, the shaft that device installs in the hydraulic motor of batch mixing bucket one side and batch mixing bucket and blade form, be arranged on the front portion of Rator type concrete wet blasting machine by its switching mechanism, and its switching mechanism is by the turnover bracket be fixedly mounted on frame, end and turnover bracket is hinged and flip-arm that front end and batch mixing bucket rear wall are fixing, upper end piston rod and flip-arm is hinged and hydraulic cylinder that lower end cylinder body and frame are hinged forms, after the batch mixer upset, its batch mixing quarrel drops on the top of Rator type concrete wet blasting machine hopper, described elevating hopper is arranged on the front portion of batch mixer by its switching mechanism, and its switching mechanism is by being fixedly mounted on turnover bracket, end and turnover bracket on frame hinged and flip-arm, upper end piston rod that front end and elevating hopper rear wall are fixing and flip-arm is hinged and hydraulic cylinder that lower end cylinder body and frame are hinged forms, after the elevating hopper upset, the material loading quarrel drops on the top of the batch mixer batch mixing bucket resetted.Such concrete spraying equipment: by manually, or concrete materials is added in the elevating hopper that installs to low level by servicing unit, then start batch mixer, start the hydraulic cylinder of elevating hopper switching mechanism, the flip-arm that promotes the elevating hopper switching mechanism makes the elevating hopper upset, can will add the concrete materials be filled in the low level elevating hopper and be poured in high-order batch mixer batch mixing bucket, the hydraulic cylinder that then operates again the elevating hopper switching mechanism resets elevating hopper; And in batch mixer, various materials (comprising water) fully stir according to the design ratio requirement, then start the hydraulic cylinder of turnover mechanism of mixer, the flip-arm that promotes turnover mechanism of mixer makes the batch mixer upset, the concrete mix be stirred in batch mixer can be poured in the hopper of more high-order Rator type concrete wet blasting machine, the hydraulic cylinder that then operates again turnover mechanism of mixer resets batch mixer; To be injected into by elephant trunk, shower nozzle by Rator type concrete wet blasting machine and be subject on spray plane and pour concrete mix in the Rator type concrete wet blasting machine hopper into, thereby complete concrete spraying operation.

This Rator type concrete wet blasting machine group provided by the utility model, the hydraulic oil pipe of the hydraulic cylinder of the hydraulic cylinder of its elevating hopper switching mechanism, batch mixer hydraulic motor and turnover mechanism of mixer can be connected with the hydraulic pump group that power is provided respectively, to avoid moving separately the phase mutual interference, but elevating hopper and batch mixer cannot overturn simultaneously.

This Rator type concrete wet blasting machine group provided by the utility model, as control amount of water, its batch mixing function makes to add the concrete materials be filled to wherein and only obtains fully moistening in surface, so only surface obtains fully moistening concrete mix tide material and enters spraying machine, can realize the tide spray of concrete mix, utilize compressed air to realize the purpose of more remote dustless conveying, so this concrete spraying machine also can be done dustless watering jet eductor use.

This Rator type concrete wet blasting machine group provided by the utility model, because the elevating hopper position is lower, material loading is easy, artificial or to add charging by servicing unit all laborsaving, labor strength is low; Owing to integrating material loading, stirring, injection plurality of devices, automaticity is high, can not only greatly save manually, and operating efficiency is also high, and can also guarantee to obtain well-beaten concrete mix, guarantees construction quality; Because compact conformation, conveniently moving, job site environment are good, the underground constructions such as the colliery that special suitable space is narrow and small and mine working, traffic tunnel, people's air defense, also the Spray for slope protection concrete construction of the bank protection of suitable ground construction work foundation dredging and railway, highway engineering is used.

The accompanying drawing explanation

The schematic diagram of the Rator type concrete wet blasting machine group that Fig. 1 provides for the utility model embodiment.

The schematic diagram of the Rator type concrete wet blasting machine group elevating hopper rollover states that Fig. 2 provides for the utility model embodiment.

The schematic diagram of the Rator type concrete wet blasting machine group batch mixer rollover states that Fig. 3 provides for the utility model embodiment.

The specific embodiment

With reference to accompanying drawing, this Rator type concrete wet blasting machine group that the utility model embodiment provides, it is by frame 14, running wheel 15, be arranged on the Rator type concrete wet blasting machine on frame 14, be arranged on hydraulic pump group 12 and the explosion-proof drive motors (not shown) thereof on frame 14 and take frame 14 as elevating hopper 1 and the switching mechanism thereof supported and batch mixer and the switching mechanism formation thereof of frame 14 as supporting of take, described batch mixer is by batch mixing bucket 6, device forms at the hydraulic motor 7 of batch mixing bucket 6 one sides and shaft and the blade (not shown) of batch mixing bucket 6 interior devices, be arranged on the front portion of Rator type concrete wet blasting machine by its switching mechanism, and its switching mechanism is by the turnover bracket 11 be fixedly mounted on frame 14, end and turnover bracket 11 is hinged and flip-arm that front end and batch mixing bucket 6 rear walls are fixing, upper end piston rod and flip-arm is hinged and hydraulic cylinder that lower end cylinder body and frame 14 are hinged 10 forms, flip-arm wherein comprises the end junction plate 8 that left and right two turning arms 9 hinged with left and right turnover bracket 11 are connected with left and right two turning arm 9 front ends with the back side respectively, in left and right, junction plate 8 back sides of 9 of two turning arms arrange the hinged seat hinged with hydraulic cylinder 10 upper end piston rods, the rear wall laminating of the front of junction plate 8 and batch mixing bucket 6 is fixing, after the batch mixer upset, its batch mixing quarrel drops on the top of Rator type concrete wet blasting machine hopper 13, described elevating hopper 1 is arranged on the front portion of batch mixer by its switching mechanism, and its switching mechanism is by the turnover bracket 5 be fixedly mounted on frame 14, end and turnover bracket 5 is hinged and flip-arm that front end and elevating hopper 1 rear wall are fixing, upper end piston rod and flip-arm is hinged and hydraulic cylinder that lower end cylinder body and frame 14 are hinged 4 forms, flip-arm wherein comprises the end junction plate 2 that left and right two turning arms 3 hinged with left and right turnover bracket 5 are connected with left and right two turning arm 3 front ends with the back side respectively, in left and right, junction plate 2 back sides of 3 of two turning arms arrange the hinged seat hinged with hydraulic cylinder 4 upper end piston rods, the rear wall laminating of the front of junction plate 2 and elevating hopper 1 is fixing, after the elevating hopper upset, the material loading quarrel drops on the top of the batch mixer batch mixing bucket 6 resetted, the hydraulic oil pipe of the hydraulic cylinder 10 of the hydraulic cylinder 4 of described elevating hopper switching mechanism, batch mixer hydraulic motor 7 and turnover mechanism of mixer is connected with the hydraulic pump group 12 that power is provided respectively, to avoid moving separately the phase mutual interference, but elevating hopper 1 and batch mixer cannot overturn simultaneously.

Claims

1. a Rator type concrete wet blasting machine group, there is frame (14), running wheel (15), Rator type concrete wet blasting machine and hydraulic pump group (12) and drive motors thereof, it is characterized in that: it is by frame (14), running wheel (15), be arranged on the Rator type concrete wet blasting machine on frame (14), be arranged on hydraulic pump group (12) on frame (14) and drive motors thereof and take that frame (14) is elevating hopper (1) and the switching mechanism thereof supported and the frame (14) of the take batch mixer that is support and switching mechanism formation thereof, described batch mixer is by batch mixing bucket (6), shaft and the blade of device device in the hydraulic motor (7) of batch mixing bucket (6) one sides and batch mixing bucket (6) form, be arranged on the front portion of Rator type concrete wet blasting machine by its switching mechanism, and its switching mechanism is by the turnover bracket (11) be fixedly mounted on frame (14), end and turnover bracket (11) are hinged and flip-arm that front end and batch mixing bucket (6) rear wall are fixing, upper end piston rod and flip-arm is hinged and hydraulic cylinder (10) that lower end cylinder body and frame (14) are hinged forms, after the batch mixer upset, its batch mixing quarrel drops on the top of Rator type concrete wet blasting machine hopper (13), described elevating hopper (1) is arranged on the front portion of batch mixer by its switching mechanism, and its switching mechanism is by being fixedly mounted on turnover bracket (5), end and turnover bracket (5) on frame (14) hinged and flip-arm, upper end piston rod that front end and elevating hopper (1) rear wall is fixing and flip-arm is hinged and hydraulic cylinder (4) that lower end cylinder body and frame (14) are hinged forms, after the elevating hopper upset, the material loading quarrel drops on the top of the batch mixer batch mixing bucket (6) resetted.

2. Rator type concrete wet blasting machine group according to claim 1, it is characterized in that: the hydraulic oil pipe of the hydraulic cylinder (10) of the hydraulic cylinder of its elevating hopper switching mechanism (4), batch mixer hydraulic motor (7) and turnover mechanism of mixer is connected with the hydraulic pump group (12) that power is provided respectively.

3. Rator type concrete wet blasting machine group according to claim 1 and 2, it is characterized in that: the flip-arm of its turnover mechanism of mixer consists of the end junction plate (8) that left and right two turning arms (9) hinged with left and right turnover bracket (11) are connected with left and right two turning arms (9) front end with the back side respectively, junction plate (8) back side between left and right two turning arms (9) arranges the hinged seat hinged with hydraulic cylinder (10) upper end piston rod, and the rear wall laminating of the front of junction plate (8) and batch mixing bucket (6) is fixing; The flip-arm of its elevating hopper switching mechanism consists of the end junction plate (2) that left and right two turning arms (3) hinged with left and right turnover bracket (5) are connected with left and right two turning arms (3) front end with the back side respectively, junction plate (2) back side between left and right two turning arms (3) arranges the hinged seat hinged with hydraulic cylinder (4) upper end piston rod, and the rear wall laminating of the front of junction plate (2) and elevating hopper (1) is fixing.