CN214973679U

CN214973679U - Admixture raw materials solid-liquid ration mixing arrangement

Info

Publication number: CN214973679U
Application number: CN202023236456.8U
Authority: CN
Inventors: 赵甫; 熊善进; 龚武武
Original assignee: Hubei Chengshi Technology Co ltd
Current assignee: Hubei Chengshi Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-12-03
Anticipated expiration: 2030-12-29

Abstract

The utility model provides an additive raw material solid-liquid quantitative mixing device, which at least comprises a box body, a solid quantitative device, a liquid quantitative device and a mixing box, wherein the solid quantitative device comprises a solid box and a pressure sensor, the liquid quantitative device comprises a liquid box and a flow sensor, the bottom of the solid box is provided with a movable rotating plate, the movable rotating plate is connected with the side wall of the solid box through a hinge joint, the pressure sensor is positioned on the movable rotating plate, a liquid inlet pipe is arranged in the liquid box, the bottom of the liquid box is provided with a liquid outlet pipe, the flow sensor is positioned on the liquid inlet pipe, a first electric control valve is arranged on the liquid inlet pipe, guide plates are arranged on two sides of the mixing box, a feeding channel is arranged on the top of the mixing box, the additive raw material solid-liquid quantitative mixing device can respectively weigh and measure the capacity of solid and liquid raw materials, and then automatically stir and mix and discharge materials, the operation is simple and the efficiency is high.

Description

Admixture raw materials solid-liquid ration mixing arrangement

Technical Field

The utility model relates to an additive raw materials solid-liquid ration mixing arrangement belongs to additive ration mixing technical field.

Background

The concrete admixture is a chemical substance which is added in the process of stirring the concrete, accounts for less than 5 percent of the mass of the cement and can obviously improve the performance of the concrete. The concrete admixture has the characteristics of multiple varieties, small mixing amount, great influence on the performance of concrete, low investment, quick response and obvious technical and economic benefits. With the continuous progress of science and technology, the admixture is applied more and more, the admixture becomes the 5 th important component of concrete except 4 basic components, the admixture has certain improvement effect on the anti-carbonization performance of the concrete, and a certain linear relation exists between the carbonization depth and the porosity of the concrete; the additive has great influence on the frost resistance of the concrete, the concrete doped with the air entraining water reducing agent has better frost resistance, and the single doping of the early strength agent has no improvement effect on the frost resistance of the concrete.

The admixture raw materials need carry out solid-liquid mixing, and traditional mode is for artifical weighing or measurement capacity, then mixes the stirring together, not only needs more extra equipment, complex operation, wastes time and energy moreover, and is inefficient.

Disclosure of Invention

An object of the utility model is to solve the not enough of current additive quantitative mixing arrangement, provide an additive raw materials solid-liquid quantitative mixing arrangement, can weigh respectively and measure capacity solid-state and liquid raw materials, then automatic stirring mixing discharging, easy operation, it is efficient.

The utility model provides a technical scheme that its technical problem adopted as follows: the utility model provides an additive raw materials solid-liquid ration mixing arrangement, includes box, solid-state proportioning device, liquid proportioning device and mixing box at least, solid-state proportioning device includes solid-state case and pressure sensor, and liquid proportioning device includes liquid case and flow sensor, solid-state case and liquid case all hang on the roof of box, and the bottom of solid-state case establishes to the activity commentaries on classics board, the activity changes the board and is connected through articulated with the lateral wall of solid-state case, and pressure sensor is located the activity and changes the board, liquid incasement is equipped with the feed liquor pipe, and the bottom of liquid case is equipped with the drain pipe, flow sensor is located the feed liquor pipe, and is equipped with first electrically controlled valve on the feed liquor pipe, the both sides of mixing box are equipped with the guide plate, and the top of mixing box is equipped with feedstock channel.

Further, be equipped with the L type fixed plate that hangs between solid-state case and liquid case on the roof of box, and be equipped with the lead screw on the L type fixed plate, the both ends of lead screw pass through the bearing with the roof of box and the bottom of L type fixed plate respectively and are connected, and the top of lead screw is connected with first motor, be equipped with on the lead screw and remove the seat, and remove and be equipped with the slider on the seat, be equipped with the spout on the L type fixed plate, the slider is located the spout, the right-hand member that removes seat and activity commentaries on classics board passes through the steel wire and is connected.

Further, be equipped with the first pivot of horizontally and second pivot in the mixing box, and be equipped with the puddler on the first pivot and follow the sprocket, be equipped with first spiral propelling movement stirring leaf, main sprocket and second motor in the second pivot, and be connected through the chain between main sprocket and the follow sprocket.

Furthermore, be equipped with the third pivot with second pivot symmetric distribution in the mixing box, and be equipped with second spiral propelling movement stirring leaf and third motor in the third pivot.

Furthermore, the rotating directions of the first spiral pushing and stirring blade and the second spiral pushing and stirring blade are opposite.

Further, be equipped with the controller on the outer wall of box, and the bottom of box is equipped with the discharge gate, be equipped with the feed inlet on the solid-state case, and be equipped with second electric control valve on the feed inlet, be equipped with third electric control valve on the discharge gate.

The utility model provides an additive raw materials solid-liquid ration mixing arrangement's beneficial effect lies in:

(1) this admixture raw materials solid-liquid ration mixing arrangement is through setting up solid-state case and liquid case, weigh and measure capacity to it respectively, through starting first motor, it is rotatory to make the lead screw, it is located the lead screw downstream to remove the seat, the activity changes the board right-hand member and loses the pulling force of steel wire, the left end along the activity changes the certain angle of upset downwards of board, the solid-state raw materials that are located on pressure sensor is because gravity landing to the mixing box in, through the capacity of flow sensor measurable quantity liquid raw materials, and carry out the ration through first automatically controlled valve.

(2) This admixture raw materials solid-liquid ration mixing arrangement is through setting up first spiral propelling movement stirring leaf and second spiral propelling movement stirring leaf, and rotation direction between them is opposite, makes the mixture in the mixing box through rotatory propelling movement to the middle part of mixing box to discharge through the discharge gate.

Drawings

Fig. 1 is a schematic diagram of the solid-liquid quantitative mixing device for the additive raw materials of the utility model.

Fig. 2 is a top view of the movable rotating plate of the present invention.

In the figure: 1. the automatic feeding device comprises a box body, 2, a solid quantifying device, 21, a solid box, 22, a pressure sensor, 23, a movable rotating plate, 24, an L-shaped fixing plate, 25, a screw rod, 26, a bearing, 27, a first motor, 28, a moving seat, 29, a sliding block, 210, a sliding chute, 211, a steel wire, 212, a feeding hole, 213, a second electric control valve, 3, a liquid quantifying device, 31, a liquid box, 32, a flow sensor, 33, a liquid inlet pipe, 34, a liquid outlet pipe, 35, a first electric control valve, 4, a mixing box, 41, a feeding channel, 42, a first rotating shaft, 43, a second rotating shaft, 44, a stirring rod, 45, a driven chain wheel, 46, a first spiral pushing stirring blade, 47, a main chain wheel, 48, a second motor, 49, a chain, 410, a third rotating shaft, 411, a second spiral pushing stirring blade, 412, a third motor, 5, a material guide plate, 6, a controller, 7, and 8, a third electric control valve.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 and fig. 2, the additive raw material solid-liquid quantitative mixing device provided by the present invention at least comprises a box body 1, a solid quantitative device 2, a liquid quantitative device 3 and a mixing box 4, wherein the solid quantitative device 2 comprises a solid box 21 and a pressure sensor 22, the liquid quantitative device 3 comprises a liquid box 31 and a flow sensor 32, the solid box 21 and the liquid box 31 are both suspended on the top wall of the box body 1, the bottom of the solid box 21 is provided with a movable rotating plate 23, the movable rotating plate 23 is connected with the side wall of the solid box 21 through a hinge joint, the pressure sensor 22 is positioned on the movable rotating plate 23, a liquid inlet pipe 33 is arranged in the liquid box 31, the bottom of the liquid box 31 is provided with a liquid outlet pipe 34, the flow sensor 32 is positioned on the liquid inlet pipe 33, the liquid inlet pipe 33 is provided with a first electrically controlled valve 35, two sides of the mixing box 4 are provided with a guide plate 5, and the top of the mixing box 4 is provided with a feed channel 41.

Further, be equipped with the L type fixed plate 24 that hangs between solid-state case 21 and liquid case 31 on the roof of box 1, and be equipped with lead screw 25 on the L type fixed plate 24, the both ends of lead screw 25 are passed through bearing 26 with the roof of box 1 and the bottom of L type fixed plate 24 respectively and are connected, and the top of lead screw 25 is connected with first motor 27, be equipped with on the lead screw 25 and remove seat 28, and remove and be equipped with slider 29 on the seat 28, be equipped with spout 210 on the L type fixed plate 24, slider 29 is located spout 210, the right-hand member that removes seat 28 and activity commentaries on classics board 23 passes through the steel wire 211 and is connected.

Further, a first rotating shaft 42 and a second rotating shaft 43 which are horizontal are arranged in the mixing box 4, a stirring rod 44 and a driven chain wheel 45 are arranged on the first rotating shaft 42, a first spiral pushing stirring blade 46, a main chain wheel 47 and a second motor 48 are arranged on the second rotating shaft 43, and the main chain wheel 47 is connected with the driven chain wheel 45 through a chain 49.

Further, a third rotating shaft 410 symmetrically distributed with the second rotating shaft 43 is arranged in the mixing box 4, and a second spiral pushing stirring blade 411 and a third motor 412 are arranged on the third rotating shaft 410.

Further, the first spiral pushing stirring blade 46 and the second spiral pushing stirring blade 411 have opposite rotation directions.

Further, be equipped with controller 6 on the outer wall of box 1, and the bottom of box 1 is equipped with discharge gate 7, be equipped with feed inlet 212 on the solid-state case 21, and be equipped with second electric control valve 213 on the feed inlet 212, be equipped with third electric control valve 8 on the discharge gate 7.

The use steps of the solid-liquid quantitative mixing device for the additive raw materials are as follows: solid raw materials and liquid raw materials are added into the solid box 21 and the liquid box 31, the pressure sensor 22 quantifies the solid raw materials, the controller 6 controls the second electric control valve 213 to close, the first motor 27 is started, the moving seat 28 is positioned on the screw rod 25 to move downwards, the movable rotating plate 23 overturns downwards, the solid raw materials slide out in an inclined mode, the liquid raw materials are quantified through the flow sensor 32, the controller 6 controls the first electric control valve 35 to close, the solid raw materials and the liquid raw materials enter the mixing box 4 to be stirred through the stirring rod 44, meanwhile, the rotation directions of the first spiral pushing stirring blade 46 and the second spiral pushing stirring blade 411 are opposite, mixtures at two ends of the mixing box 4 are pushed to the middle, and the mixtures are discharged through the discharge hole 7.

Wherein, be equipped with the thread bush on removing the seat 28, and the thread bush is located lead screw 25, and slider 29 is located spout 210, can carry on spacingly to removing the seat 28, makes and removes the vertical downstream of seat 28.

As shown in fig. 2, two sets of L-shaped fixing plates 24 are provided, and are connected to the right end of the movable rotating plate 23 through a steel wire 211, preferably, two movable seats 28 on two sets of L-shaped fixing plates 24 are connected through a connecting rod (not shown), and one movable seat 28 is driven to move downwards in the process of moving downwards by the other movable seat 28, so that the cost of one motor can be saved.

Claims

1. The utility model provides an additive raw materials solid-liquid ration mixing arrangement, includes box, solid-state proportioning device, liquid proportioning device and mixing box at least, its characterized in that: solid-state proportioning device includes solid-state case and pressure sensor, and liquid proportioning device includes liquid case and flow sensor, solid-state case and liquid case all hang on the roof of box, and the bottom of solid-state case is established to the activity commentaries on classics board, the activity commentaries on classics board passes through articulated connection with the lateral wall of solid-state case, and pressure sensor is located the activity and changes the board, liquid incasement is equipped with the feed liquor pipe, and the bottom of liquid case is equipped with the drain pipe, flow sensor is located the feed liquor pipe, and is equipped with first electrically controlled valve on the feed liquor pipe, the both sides of mixing box are equipped with the guide plate, and the top of mixing box is equipped with feedstock channel.

2. The admixture raw material solid-liquid quantitative mixing device according to claim 1, characterized in that: be equipped with the L type fixed plate that hangs between solid-state case and liquid case on the roof of box, and be equipped with the lead screw on the L type fixed plate, the both ends of lead screw are passed through the bearing with the roof of box and the bottom of L type fixed plate respectively and are connected, and the top of lead screw is connected with first motor, be equipped with on the lead screw and remove the seat, and remove and be equipped with the slider on the seat, be equipped with the spout on the L type fixed plate, the slider is located the spout, the right-hand member that removes seat and activity commentaries on classics board passes through the steel wire and is connected.

3. The admixture raw material solid-liquid quantitative mixing device according to claim 1, characterized in that: the mixing box is internally provided with a first rotating shaft and a second rotating shaft which are horizontal, the first rotating shaft is provided with a stirring rod and a driven chain wheel, the second rotating shaft is provided with a first spiral pushing stirring blade, a main chain wheel and a second motor, and the main chain wheel is connected with the driven chain wheel through a chain.

4. The admixture raw material solid-liquid quantitative mixing device according to claim 3, characterized in that: and a third rotating shaft which is symmetrically distributed with the second rotating shaft is arranged in the mixing box, and a second spiral pushing stirring blade and a third motor are arranged on the third rotating shaft.

5. The admixture raw material solid-liquid quantitative mixing device according to claim 4, characterized in that: the first spiral pushing and stirring blade and the second spiral pushing and stirring blade are opposite in rotating direction.

6. The admixture raw material solid-liquid quantitative mixing device according to claim 1, characterized in that: the solid-state box is provided with a feed inlet, a second electric control valve is arranged on the feed inlet, and a third electric control valve is arranged on the discharge outlet.