CN103707420A - Integrated multifunctional movable construction equipment - Google Patents

Abstract

The invention provides an integrated multifunctional mobile construction equipment, which can independently complete the transportation, preparation and construction of pouring materials such as concrete, mortar and clean slurry. The equipment includes seven parts: mobile carrier, power system, material system, conveying system, mixing system, control system and auxiliary tool modules. Mobile carriers can be cars and boats. The power system is a combined mobile engine to meet the power requirements of functional equipment. The material system involves the feeding, storage and preparation of powdery, granular, lumpy, fibrous and liquid materials. The conveying system completes the proportional and sequential addition of materials from the silo to the mixing system, and at the same time can realize the temperature adjustment of the materials. The mixing system can realize the addition of trace materials and the forced uniform mixing of each material. The control system controls each module to realize the overall function according to the requirements and in sequence. The auxiliary tool module is mainly composed of power supply interface and simple construction equipment, which can be flexibly selected.

Description

An integrated multifunctional mobile construction equipment

technical field

The invention relates to the field of construction machinery, in particular to an integrated multifunctional mobile construction equipment.

Background technique

Concrete and mortar are widely used materials in the construction field. However, with the development of the national economy, the requirements for high performance and clean production of materials are getting higher and higher. Especially in large cities, it is strictly forbidden to set up mixing stations in urban areas and prohibit the use of Ready-mixed mortar must use ready-mixed mortar. The traditional fixed mixing plant occupies a large area, produces serious noise and dust pollution, and is inconvenient to move and disassemble. It is necessary to use tank trucks to deliver concrete materials to the construction site, which seriously affects work efficiency. Moreover, it is difficult to meet projects with special product quality, small demand, and high timeliness requirements, such as the application of rapid repair of damaged pavement structures. At the same time, traditional mixing plants cannot solve the problem of low temperature, especially negative temperature construction, which also limits some special applications.

Contents of the invention

In view of this, the present invention provides an integrated multifunctional mobile construction equipment, which realizes mobile construction by setting a mobile carrier, a power system, a material system, a conveying system, a mixing system and a control system.

An integrated multifunctional mobile construction equipment provided by the present invention includes a mobile carrier, a power system, a material system, a conveying system, a mixing system and a control system, wherein,

The mobile carrier includes a carrying mechanism for carrying the remaining systems of the equipment;

The power system is used to transmit power for the material system, conveying system, mixing system and control system;

The material system includes a plurality of bins for holding various materials;

The delivery system is used to deliver the material to the mixing system;

The stirring system is used for stirring and outputting materials;

The control system is used to control material metering, equipment movement and temperature.

The mobile carrier is a movable motorized platform, or a movable non-motorized platform.

The power system includes a generator placed in front of the carrying mechanism.

The material system includes multiple or all of fine aggregate bins, coarse aggregate bins, cementitious material bins, external admixture bins, liquid tanks, additive tanks, and fiber tanks.

The mouth of the cementitious material bin is provided with a screw mixing feeder, and one end of the screw mixing feeder is connected with a mixer.

The outer walls of the gelling material bin and the external admixture bin are respectively provided with bin wall vibrators near the bottom.

A filter screen is arranged at the feed inlet of the fine aggregate silo.

A liquid agitator is also arranged in the liquid tank.

The conveying system includes a chain conveyor, a cementitious material star feeder, an external material star feeder, a liquid metering pump conveying mechanism, an admixture conveying mechanism, and a fiber comb rake conveying mechanism. or all.

The feed port of the chain conveyor is set at the discharge port of the fine aggregate silo and the coarse aggregate silo; the discharge port is set at the feed port of the mixing system;

The feed port of the gelling material star feeder is set at the discharge port of the gelling material bin; the discharge port is set at the feed port of the mixing system;

The feed inlet of the external admixture star feeder is set at the discharge port of the external admixture bin; the discharge port is set at the feed port of the mixing system;

The feed port of the liquid metering pump conveying mechanism is set at the discharge port of the liquid tank; the discharge port is set at the feed port of the stirring system;

The feed port of the admixture conveying mechanism is set at the discharge port of the admixture box; the discharge port is set at the feed port of the stirring system.

The mixing system includes a collecting hopper, an agitator and a feeding hopper, the feeding port of the agitator is connected to the discharging port of the collecting hopper, and the discharging port of the agitating device is connected to the feeding port of the feeding hopper.

Above the feed port of the collecting hopper, there are chain feeder discharge ports, cementitious material star feeder discharge ports, external admixture star feeder discharge ports, and liquid metering pump delivery mechanism discharge ports. Material opening, admixture conveying mechanism outlet, fiber box outlet.

The feed port end of the agitator is connected with the carrying mechanism through the agitator swing device, and the discharge port end is connected with the support on the carrying mechanism through the agitator telescopic device.

The discharge port of the hopper is connected with the telescopic device of the agitator through a connection mechanism.

The control system includes multiple or all of the sand and gravel ratio controller, the cementing material discharge control mechanism, the external admixture discharge control mechanism, the liquid flow control mechanism, and the admixture flow control mechanism; it also includes the agitator swing Device control mechanism, agitator telescopic device control mechanism and temperature control mechanism.

An infrared heating box is also arranged between the aggregate bin and the chain conveyor, and an infrared heating lamp tube is arranged in the infrared heating box.

The temperature control mechanism includes a control switch of an infrared heating box.

A liquid heater is also arranged on the outer wall of the liquid tank.

The temperature control mechanism includes a control switch of the liquid heater.

The multifunctional mobile construction equipment also includes a generator exhaust gas collection and delivery system, the inlet of the generator exhaust gas collection and delivery system is connected to the generator exhaust port, and is used to collect the high-temperature exhaust gas discharged from the generator and transport it to The bottom of the coarse aggregate bin.

The temperature control mechanism includes a control switch of the exhaust gas collection and delivery system of the generator.

The equipment also includes an auxiliary tool system, and the auxiliary tool system includes a power and electric energy output interface and a portable tool bag.

It can be seen from the above technical solution that the present invention realizes the mobile construction by setting the mobile carrier, the power system, the material system, the conveying system, the mixing system and the control system; in addition, by integrating various construction methods, the concrete and mortar can be independently completed. The transportation, preparation and construction of pouring materials such as , clean slurry, etc. make the construction method more flexible and meet the requirements of different engineering projects for the construction method.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the solutions in the prior art, the following will briefly introduce the accompanying drawings used in the embodiments. Obviously, the accompanying drawings in the following description are some implementations of the present invention For example, those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic structural view of an integrated multifunctional mobile construction equipment provided in an embodiment of the present invention;

Fig. 2 is a front view of an integrated multifunctional mobile device shown in Fig. 1;

Fig. 3 is a top view of an integrated multifunctional mobile device shown in Fig. 1;

Fig. 4 is A-A sectional view among Fig. 2;

Fig. 5 is B-B sectional view among Fig. 2;

Fig. 6 is a schematic diagram showing the position of the cementitious material bin, the screw mixer feeder and the mixer.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

As shown in Figure 1, an integrated multifunctional mobile construction equipment provided by an embodiment of the present invention includes a mobile carrier, a power system, a material system, a conveying system, a mixing system, a control system and an auxiliary tool system, wherein,

The mobile carrier includes a carrying mechanism for carrying the remaining systems of the equipment;

The power system is used to transmit power for the material system, conveying system, mixing system and control system;

The material system includes a plurality of bins for holding various materials;

The delivery system is used to deliver the material to the mixing system;

The stirring system is used for stirring and outputting materials;

The control system is used to control material metering, equipment movement and temperature.

The mobile carrier is a movable motorized platform, such as a car, a boat, or a movable non-motorized platform.

The power system includes a generator, and the generator is placed at the front of the carrying mechanism.

The auxiliary tool system includes a power and electric energy output interface and a portable tool bag.

Specifically, as shown in Figure 2-6,

The material system includes a fine aggregate bin 3 , a coarse aggregate bin 4 , a cementitious material bin 6 , an external admixture bin 7 , a liquid tank 5 , an additive tank 12 , and a fiber tank 30 . The fine aggregate silo 3 and the coarse aggregate silo 4 can be trapezoidal steel silos with no upper roof, no lower bottom, and a gradually smaller bottom interface, wherein the fine aggregate silo 3 is equipped with a filter screen at the feed inlet, through which the steel bracket It is rigidly connected with the carrying mechanism of the mobile carrier; the cementitious material bin 6 and the external mixing bin 7 are rectangular steel silos with a top cover, the bottom is gradually smaller and a discharge port is provided, and the steel bracket is connected with the carrying mechanism of the mobile carrier Rigid connection; the bin wall vibrator 8 is respectively installed at the bottom of the outer wall of the cementitious material bin 6 and the external mixing bin 7; the liquid tank 5 is placed in the aggregate bin (fine aggregate bin 3, coarse aggregate bin 4) and powder The middle of the silo (cementing material silo 6 and external admixture silo 7) is fixedly connected with the aggregate silo, and a liquid heater 26 is also arranged at the bottom of the liquid tank 5; the admixture box 12 is located at the first The side is fixedly connected with the bearing mechanism.

The fine aggregate bin 3 is filled with sand, the coarse aggregate bin 4 is filled with stones, and the discharge port is connected with the chain conveyor 10, and the sand and stone are transported to the collecting hopper 19 through the chain conveyor 10, and the flow rate of sand and stone is It is controlled by adjusting the size of the discharge port door through the sand and gravel proportioning controller 13 . Among them, the amount of fine aggregate can be adjusted from 0-700kg/min, the optimal value is 100-500kg/min, the amount of coarse aggregate can be adjusted from 0-700kg/min, the optimal value is 100-500kg/min adjustable. An infrared heating box is also arranged between the aggregate bin and the chain conveyor 10 , and an infrared heating lamp tube 27 is arranged inside the infrared heating box 10 . Coarse and fine aggregates can be heated, and the temperature can be controlled at 40-90°C, and the optimal temperature is 45-55°C.

The cementitious material bin 6 and the external mixing bin 7 are respectively filled with two kinds of powder materials, the cementitious material and the external mixing material, wherein the cementitious material is composed of a powder material and a granular material, as shown in Figure 6, composed of a mixed material The machine 33 mixes the two materials evenly, and then adds them into the cementitious material bin through the screw feeder 32 . Then, the two materials are delivered to the collecting hopper 19 through the gelling material star feeder 20 and the external material star feeder 21, and the flow rate is controlled by the gelling material discharge control mechanism and the external material discharge control mechanism respectively. The speed of the star feeder is controlled. Among them, the amount of gelling material added is adjustable at 200-900kg/min, and the optimum is adjustable at 300-600kg/min. The outer wall of the two kinds of powder silos is equipped with a silo wall vibrator 8, which is convenient for the transportation of the powder. A ladder 22 is installed on the outer wall of the powder hopper for maintenance equipment. In addition, two kinds of powder materials can be added through the feed port 23 of the cementitious material bin and the feed port 24 of the external mixing bin, which can also be used to observe the usage of the materials.

The activator liquid for stirring is housed in the liquid tank 5, and the water and the activator are respectively packed in the liquid tank 5 through the liquid metering pump 29, stirred evenly by the liquid agitator 28, and the liquid is heated by the liquid heater 26, and then It is transported to the collecting hopper 19 by the liquid metering pump delivery mechanism. The admixture box 12 is filled with admixture, which is transported to the collecting hopper 19 by the admixture conveying mechanism. The flow of the activator liquid and the admixture is controlled by the liquid flow control mechanism and the admixture flow control mechanism.

Fiber is loaded in the fiber box 30, and the fiber is delivered to the collecting hopper 19 by the fiber delivery mechanism. The fiber box 30 can adopt a vibrating conveying mechanism, and can adopt tooth rake type and trumpet type material mouth parts according to the material state.

Described stirring system comprises collection hopper 19, agitator 15 and delivery hopper 16, and the cement that concentrates in the collection hopper, external admixture, admixture, and preheated stone, sand, water pass through the stirring blade of screw agitator 15 Rotation for stirring and conveying. The concrete that has stirred is transported to designated place by hopper 16. The agitator 15 can be a helical agitator, the feed port of which is connected to the discharge port of the collecting hopper 19 , and the discharge port of the agitator 15 is connected to the feed port of the conveying hopper 16 . Wherein, the helical agitator 15 adopts the structure of steel blade and rubber jacket, which ensures the tight fit and reduces abrasion during the working state.

The spiral agitator 15 is installed at the tail of the carrying mechanism, and is connected with the carrying mechanism through the spiral agitator swing device 18; one end of the feeding hopper 16 is connected with the spiral agitator 15, and the other end is connected with the spiral agitator 15 through a chain; one end of the spiral agitator telescopic device 17 It is connected to the top of the spiral agitator 15, and one end is connected to the bracket on the carrying mechanism. Wherein, the spiral agitator 15 can rotate horizontally within 180 degrees through the spiral agitator swing device 18, and can swing vertically at 90 degrees through the spiral agitator telescopic device 17, and the agitator can be vertically retracted in the non-working state. Reduced space, easy for vehicles to drive and park.

The control system includes a sandstone ratio controller 13, a cementitious material discharge control mechanism, an external admixture discharge control mechanism, a liquid flow control mechanism, and an admixture flow control mechanism; it also includes an agitator swing device control mechanism, a stirring The telescopic device control mechanism and the temperature control mechanism. The control system may be placed in a control box 25 . The control box 25 can be fixedly installed on one side of the rear part of the carrying mechanism.

The temperature control mechanism includes a control switch of the infrared heating box 14 .

The temperature control mechanism includes a control switch of the liquid heater 26 .

The multifunctional mobile construction equipment also includes a generator exhaust gas collection and delivery system 9, the inlet of the generator exhaust gas collection and delivery system 9 is connected to the exhaust port of the generator 2, and is used to collect the high-temperature exhaust gas discharged from the generator 2 , and transported to the bottom of coarse aggregate bin 4. The high-temperature exhaust gas discharged from the generator is transported to the coarse aggregate bin 4 through the exhaust gas collection and delivery system 9 to preheat the stones.

The temperature control mechanism includes a control switch of the generator exhaust gas collection and delivery system 9 .

If concrete is produced at normal temperature, tail gas collection and delivery system 9, water liquid heater 26, infrared heating box 14 can be closed by control box.

It can be seen from the above technical solution that the present invention realizes the mobile construction by setting the mobile carrier, the power system, the material system, the conveying system, the mixing system and the control system; in addition, by integrating various construction methods, the concrete and mortar can be independently completed. The transportation, preparation and construction of pouring materials such as , clean slurry, etc. make the construction method more flexible and meet the requirements of different engineering projects for the construction method.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (12)

1. An integrated multifunctional mobile construction equipment, comprising a mobile carrier, a power system, a material system, a conveying system, a mixing system and a control system, characterized in that, The mobile carrier includes a carrying mechanism for carrying the remaining systems of the equipment; The power system is used to transmit power for the material system, conveying system, mixing system and control system; The material system includes a plurality of bins for holding various materials; The conveying system is used to convey the material from the material system to the mixing system; The stirring system is used for stirring and outputting various materials; The control system is used to control material metering, conveying and temperature. 2. The integrated multifunctional mobile construction equipment according to claim 1, wherein the mobile carrier is a movable motorized platform, or a movable non-motorized platform. 3. The integrated multifunctional mobile construction equipment according to claim 1, wherein the material system includes a fine aggregate bin, a coarse aggregate bin, a cementitious material bin, an external mixing bin, a liquid tank, an external Multiple or all of the agent box and the fiber box. 4. The integrated multifunctional mobile construction equipment according to claim 3, characterized in that, the feeding bin of the cementitious material bin is connected with a screw mixing feeder, and the screw mixing feeder One end is connected with a mixer, and the feeder is detachable. 5. The integrated multifunctional mobile construction equipment according to claim 3, characterized in that, a stirrer is also arranged in the liquid tank. 6. The integrated multifunctional mobile construction equipment according to claim 3, wherein the conveying system includes a chain conveyor, a star feeder for cementitious materials, a star feeder for external materials, Multiple or all of the liquid metering pump delivery mechanism, the additive delivery mechanism, and the fiber comb rake delivery mechanism. 7. The integrated multifunctional mobile construction equipment according to claim 6, characterized in that, the feed inlet of the chain conveyor is arranged at the outlet of the fine aggregate bin and the coarse aggregate bin; The discharge port is set at the feed port of the mixing system; The feed port of the gelling material star feeder is set at the discharge port of the gelling material bin; the discharge port is set at the feed port of the mixing system; The feed inlet of the external admixture star feeder is set at the discharge port of the external admixture bin; the discharge port is set at the feed port of the mixing system; The feed port of the liquid metering pump conveying mechanism is set at the discharge port of the liquid tank; the discharge port is set at the feed port of the stirring system; The feed port of the admixture conveying mechanism is set at the discharge port of the admixture box; the discharge port is set at the feed port of the stirring system. 8. The integrated multifunctional mobile construction equipment according to claim 6, wherein the mixing system includes a collecting hopper, an agitator and a feeding hopper, the agitator is a barrel-type forced screw agitator, and its feed The mouth is connected with the discharge port of the collecting hopper, and the discharge port is connected with the feed port of the conveying hopper. 9. The integrated multifunctional mobile construction equipment according to claim 8, characterized in that, the control system comprises a gravel ratio controller, a cementitious material discharge control mechanism, an external admixture discharge control mechanism, a liquid Multiple or all of the flow control mechanism and the admixture flow control mechanism; it also includes the control mechanism of the swing device of the agitator, the control mechanism of the telescopic device of the agitator and the temperature control mechanism. 10. The integrated multifunctional mobile construction equipment according to claim 9, characterized in that an infrared heating box is arranged between the aggregate bin and the chain conveyor, and an infrared heating box is arranged in the infrared heating box. A heating lamp tube; the liquid tank is also provided with a liquid heater. 11. The integrated multifunctional mobile construction equipment according to claim 10, wherein the temperature control mechanism includes a control switch of an infrared heating box and a liquid heater. 12. The integrated multifunctional mobile construction equipment according to any one of claims 1-11, characterized in that the equipment further comprises an auxiliary tool system, and the auxiliary tool system includes a power and electric energy output interface and a portable tool bag.

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