CN215202682U

CN215202682U - C35 concrete pumping weighing device

Info

Publication number: CN215202682U
Application number: CN202121313589.2U
Authority: CN
Inventors: 谢浩; 程云; 陈一鸣; 黎维巷
Original assignee: Foshan Xinlihai Concrete Co ltd
Current assignee: Foshan Xinlihai Concrete Co ltd
Priority date: 2021-06-12
Filing date: 2021-06-12
Publication date: 2021-12-17
Anticipated expiration: 2031-06-12

Abstract

The utility model discloses a C35 concrete pumping weighing device, including stirred tank, stirred tank's top both sides are provided with former hopper and water tank respectively, and the bottom of former hopper and water tank all is linked together through the top of hose with stirred tank, and the top of former hopper is provided with folding apron, and the top of water tank is provided with fixed apron, and the top of fixed apron is provided with the water filling port, and wherein, stirred tank's bottom one side is provided with the discharge gate, and stirred tank's below is provided with weighing device, and weighing device's bottom is provided with the fixing base. Has the advantages that: set up weighing device through the bottom at stirred tank, can realize weighing the cement volume in the stirred tank to realize accurate control, in addition, the raw materials fill all supports through the support frame with the water tank, and the raw materials fill passes through hose and stirred tank intercommunication with the water tank, so not only can avoid the production of dust, can also avoid material pipe and expect in the material pipe to cause the influence to the weighing result.

Description

C35 concrete pumping weighing device

Technical Field

The utility model relates to a concrete pumping technical field particularly, relates to a C35 concrete pumping weighing device.

Background

Most of the existing building construction uses concrete, which is a general name of engineering composite materials formed by cementing aggregates into a whole by cementing materials. The concrete is cement concrete which is prepared by mixing cement as a cementing material, sand and stone as aggregates and water according to a certain proportion, stirring, forming and curing, and is also called common concrete, and is widely applied to civil engineering, wherein the C35 concrete is concrete with a cubic compressive strength value of more than or equal to 35 Mpa.

Because the concrete which is dispersed and stirred in a construction site is limited by technical equipment, the quality of the concrete is not uniform enough, and the production processes of raw materials to products in a concrete stirring station are strictly controlled and managed, the measurement is accurate, and the inspection means is complete, so that the quality of the concrete is fully ensured. However, in the actual production process of the C35 concrete, the mixing equipment cannot weigh the input raw material amount and the output cement amount, and thus cannot be precisely controlled.

Patent No. CN213021879U discloses an accurate weighing device for concrete, which can weigh the amount of cement, but in the actual charging process, the stirrer, the weighing hopper and the feeding valve are all open-type design, so that a large amount of dust is easily generated in the batching process, and potential safety hazard exists; in addition, the weighing mode that some existing conveying pipes are directly communicated with the stirrer has the influence that the weighing result is inaccurate due to the self weight of the conveying pipes and the residual materials in the conveying pipes.

SUMMERY OF THE UTILITY MODEL

To the problem in the prior art, the utility model provides a C35 concrete pumping weighing device to overcome the above-mentioned technical problem that prior art exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a C35 concrete pumping weighing device comprises a stirring kettle, wherein a raw material hopper and a water tank are respectively arranged on two sides above the stirring kettle, the bottoms of the raw material hopper and the water tank are communicated with the top of the stirring kettle through hoses, support frames are arranged on two sides of the raw material hopper and the water tank, a folding cover plate is arranged at the top end of the raw material hopper, a fixed cover plate is arranged at the top end of the water tank, and a water filling port is arranged at the top end of the fixed cover plate; one side of stirred tank bottom is provided with the discharge gate, and the stirred tank below is provided with weighing device, and the weighing device bottom is provided with the fixing base, and the outside even vertical a plurality of limiting plates that are equipped with of stirred tank circumference, fixing base top joint are between adjacent two sets of limiting plates.

Preferably, a ladder stand is vertically arranged on one side of the support frame, and a plurality of wheels are arranged at the bottom end of the support frame.

Preferably, the bottom of the raw material hopper and the bottom of the water tank are both provided with electromagnetic valves, and the middle part of the discharge port is provided with an output pump.

Preferably, a vibration reduction mechanism is arranged between the bottom end of the stirring kettle and the top end of the weighing device.

Preferably, folding apron including being fixed in the mounting panel on raw materials fill top, inside first expansion plate, second expansion plate, third expansion plate and the fourth expansion plate that is provided with swing joint in proper order head and the tail of being provided with of mounting panel, the bottom of first expansion plate is connected and is provided with the motor, motor and mounting panel fixed connection, and the bottom both sides of second expansion plate, third expansion plate and fourth expansion plate all are provided with the guide pulley, and the guide slot has been seted up at the mounting panel middle part, the guide pulley joint in inside the guide slot.

Preferably, two sets of gears which are meshed with each other are arranged at the bottoms of the second expansion plate and the third expansion plate and are positioned outside the guide wheel.

Preferably, a control cabinet is arranged at the bottom of one group of the support frames, and the control cabinet is electrically connected with the stirring kettle, the motor, the weighing device, the electromagnetic valve and the output pump respectively.

The utility model has the advantages that:

(1) set up weighing device through the bottom at stirred tank, can realize weighing the cement volume in the stirred tank to realize accurate control, in addition, the raw materials fill all supports through the support frame with the water tank, and the raw materials fill passes through hose and stirred tank intercommunication with the water tank, so not only can avoid the production of dust, can also avoid material pipe and expect in the material pipe to cause the influence to the weighing result.

(2) Through setting up folding apron, can realize the automation of raw materials fill and open and close to guarantee to protect the cement raw materials in the raw materials fill and further prevent the production of dust, through setting up the wheel, can make things convenient for the removal of raw materials fill and water tank, and through setting up the cat ladder, can overhaul raw materials fill and water tank.

(3) Set up the solenoid valve through the bottom at raw materials fill and water tank, can realize carrying out accurate control to the addition of cement raw materials and water, in addition, through the damping mechanism that sets up between stirred tank and weighing device, can effectually eliminate the vibration that stirred tank produced at the stirring in-process to improve weighing device's life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an isometric view of the C35 concrete pumping weighing device of the present invention;

fig. 2 is an isometric view of a raw hopper and a supporting frame in the C35 concrete pumping weighing device of the present invention;

FIG. 3 is an isometric view of a stirred tank in the C35 concrete pumping weigher of the present invention;

FIG. 4 is a front view of the stirred tank in the C35 concrete pumping and weighing device of the present invention;

fig. 5 is an isometric view of a folding cover plate in the C35 concrete pumping weigher of the present invention.

In the figure:

1. stirring the mixture in a kettle; 2. a raw material hopper; 3. a water tank; 4. a hose; 5. a support frame; 6. folding the cover plate; 601. mounting a plate; 602. a first expansion plate; 603. a second expansion plate; 604. a third expansion plate; 605. a fourth expansion plate; 606. a motor; 607. a guide wheel; 608. a guide groove; 609. a gear; 7. fixing the cover plate; 8. a water injection port; 9. a discharge port; 10. a weighing device; 11. a fixed seat; 12. a limiting plate; 13. climbing a ladder; 14. a wheel; 15. an electromagnetic valve; 16. an output pump; 17. a vibration reduction mechanism; 18. a control cabinet.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the embodiment of the utility model, a C35 concrete pumping weighing device is provided.

Referring now to the drawings and the detailed description, as shown in fig. 1-5, a C35 concrete pumping and weighing device according to an embodiment of the present invention includes a stirring tank 1, wherein a raw material hopper 2 and a water tank 3 are respectively disposed on both sides of the upper portion of the stirring tank 1, bottoms of the raw material hopper 2 and the water tank 3 are both communicated with the top of the stirring tank 1 through a hose 4, support frames 5 are disposed on both sides of the raw material hopper 2 and the water tank 3, a folding cover plate 6 is disposed on the top of the raw material hopper 2, a fixed cover plate 7 is disposed on the top of the water tank 3, a water filling port 8 is disposed on the top of the fixed cover plate 7, wherein a discharge port 9 is disposed on one side of the bottom of the stirring tank 1, a weighing device 10 is disposed below the stirring tank 1, a fixed seat 11 is disposed at the bottom of the weighing device 10, a plurality of limiting plates 12 are vertically disposed outside the circumference of the stirring tank 1, the top of the fixing seat 11 is clamped between two adjacent groups of the limiting plates 12.

With the aid of the above scheme, set up weighing device 10 through the bottom at stirred tank 1, can realize weighing the cement volume in stirred tank 1 to realize accurate control, in addition, raw materials fill 2 all support through support frame 5 with water tank 3, and raw materials fill 2 and water tank 3 pass through hose 4 and stirred tank 1 intercommunication, so not only can avoid the production of dust, can also avoid material pipe and expect in the pipe that the clout leads to the fact the influence to the weighing result.

In this embodiment, one side of support frame 5 is vertical to be provided with cat ladder 13, and the bottom of support frame 5 is provided with a plurality of wheels 14, can make things convenient for the removal of raw materials fill 2 and water tank 3 like this to conveniently overhaul raw materials fill 2 and water tank 3.

In this embodiment, the bottom of raw materials fill 2 and water tank 3 all is provided with solenoid valve 15, and the middle part of discharge gate 9 is provided with delivery pump 16, can realize carrying out accurate control to the addition of cement raw materials and water like this.

In this embodiment, a vibration damping mechanism 17 is arranged between the bottom end of the stirring kettle 1 and the top end of the weighing device 10, so that vibration generated in the stirring process of the stirring kettle 1 can be effectively eliminated, and the service life of the weighing device 10 is prolonged.

In this embodiment, the foldable cover plate 6 includes a mounting plate 601 fixed on the top end of the raw material hopper 2, a first expansion plate 602, a second expansion plate 603, a third expansion plate 604 and a fourth expansion plate 605 which are movably connected end to end are arranged inside the mounting plate 601, a motor 606 is connected to the bottom of the first expansion plate 602, the motor 606 is fixedly connected to the mounting plate 601, guide wheels 607 are arranged on two sides of the bottom of the second expansion plate 603, the bottom of the third expansion plate 604 and the bottom of the fourth expansion plate 605, a guide groove 608 is formed in the middle of the mounting plate 601, the guide wheels 607 are connected to the inside of the guide groove 608, two sets of gears 609 which are engaged with each other are arranged on the bottom of the second expansion plate 603 and the outside of the third expansion plate 604 and located on the guide wheels 607, so that the foldable cover plate 6 can be opened and closed.

In this embodiment, the bottom of one group of the supporting frames 5 is provided with the control cabinet 18, and the control cabinet 18 is electrically connected with the stirring tank 1, the motor 606, the weighing device 10, the electromagnetic valve 15 and the output pump 16, so that intelligent control can be realized.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, firstly, a stirring kettle 1 and a weighing device 10 are installed on a fixed seat 11, then a raw material hopper 2 and a water tank 3 are pushed to two sides of the stirring kettle 1 by utilizing a support frame 5, the bottoms of the raw material hopper 2 and the water tank 3 are communicated with the top of the stirring kettle 1 through a hose 4, the support frame 5 is fixed by utilizing wheels 14, a control cabinet 18 is electrically connected with an external power supply during practical use, water is injected into the water tank 3 through an external water pipe through a water injection port 8, a motor 606 is started through the control cabinet 18, the motor 606 drives a first expansion plate 602 to swing clockwise, the first expansion plate 602 drives a second expansion plate 603 to turn over anticlockwise, the second expansion plate 603 drives a third expansion plate 604 to turn over clockwise through a gear 609 meshed with each other, the third expansion plate 604 turns over clockwise to drive a fourth expansion plate 605 to turn over anticlockwise, so as to realize opening of the top of the raw material hopper 2, at the moment, raw material adding operation is carried out, after the raw material is added, the raw material hopper 2 is closed through the reverse rotation of the motor 606; raw materials and water are added to the stirring kettle 1 under the control of the electromagnetic valve 15, the stirring kettle 1 can mix and stir the raw materials and the water, the raw materials and the water are weighed for the first time through the weighing device 10 after the stirring is finished, the cement is discharged through the output pump 16, and then the weighing device 10 weighs again, so that the output cement amount is obtained.

To sum up, with the help of the above technical scheme of the utility model, set up weighing device 10 through the bottom at stirred tank 1, can realize weighing the cement volume in stirred tank 1 to realize accurate control, in addition, raw materials fill 2 all support through support frame 5 with water tank 3, and raw materials fill 2 and water tank 3 through hose 4 and stirred tank 1 intercommunication, so not only can avoid the production of dust, can also avoid material pipe and expect in the pipe to cause the influence to the result of weighing.

In addition, through setting up folding cover 6, can realize that the automation of raw materials fill 2 is opened and is closed to guarantee to protect the cement raw materials in the raw materials fill 2 and further prevent the production of dust, through setting up wheel 14, can make things convenient for the removal of raw materials fill 2 and water tank 3, and through setting up cat ladder 13, can overhaul raw materials fill 2 and water tank 3.

In addition, set up solenoid valve 15 through the bottom at raw materials fill 2 and water tank 3, can realize carrying out accurate control to the addition of cement raw materials and water, in addition, through the damping mechanism 17 that sets up between stirred tank 1 and weighing device 10, can effectually eliminate the vibration that stirred tank 1 produced at the stirring in-process to improve weighing device 10's life.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A C35 concrete pumping and weighing device is characterized by comprising a stirring kettle, wherein a raw material hopper and a water tank are respectively arranged on two sides above the stirring kettle, the bottoms of the raw material hopper and the water tank are communicated with the top of the stirring kettle through hoses, support frames are arranged on two sides of the raw material hopper and the water tank, a folding cover plate is arranged at the top end of the raw material hopper, a fixed cover plate is arranged at the top end of the water tank, and a water filling port is arranged at the top end of the fixed cover plate; one side of stirred tank bottom is provided with the discharge gate, and the stirred tank below is provided with weighing device, and the weighing device bottom is provided with the fixing base, and the outside even vertical a plurality of limiting plates that are equipped with of stirred tank circumference, fixing base top joint are between adjacent two sets of limiting plates.

2. The C35 concrete pumping and weighing device of claim 1, wherein a ladder is vertically arranged at one side of the supporting frame, and a plurality of wheels are arranged at the bottom end of the supporting frame.

3. The C35 concrete pumping and weighing device of claim 2, wherein the bottom of the raw material hopper and the bottom of the water tank are both provided with electromagnetic valves, and the middle of the discharge port is provided with an output pump.

4. The C35 concrete pumping and weighing device of claim 3, wherein a vibration damping mechanism is disposed between the bottom end of the stirred tank and the top end of the weighing device.

5. The C35 concrete pumping and weighing device of claim 4, wherein the folding cover plate comprises a mounting plate fixed to the top end of the raw material hopper, a first expansion plate, a second expansion plate, a third expansion plate and a fourth expansion plate are movably connected end to end inside the mounting plate, a motor is connected to the bottom of the first expansion plate, the motor is fixedly connected to the mounting plate, guide wheels are arranged on both sides of the bottom of the second expansion plate, the third expansion plate and the fourth expansion plate, guide grooves are arranged in the middle of the mounting plate, and the guide wheels are clamped inside the guide grooves.

6. The C35 concrete pumping and weighing device of claim 5, wherein two sets of gears engaged with each other are disposed at the bottom of the second expansion plate and the third expansion plate and outside the guide wheel.

7. The C35 concrete pumping and weighing device of claim 6, wherein a control cabinet is provided at the bottom of one set of the supporting frames, and the control cabinet is electrically connected to the stirring tank, the motor, the weighing device, the solenoid valve and the output pump.