CN212636161U - Intelligent additive proportioning and adding device - Google Patents

Abstract

The utility model relates to a cement admixture proportioning technical field, in particular to an admixture intelligent proportioning and adding device, which comprises a base, a crawling ladder and a cement tank, and also comprises a controller, a proportioning box, an external adding mechanism, a water supply mechanism and a cement proportioning mechanism, wherein the crawling ladder is fixedly arranged on the base and is in a vertical state, the cement tank is fixedly arranged on the base and is fixedly connected with the top of the crawling ladder, the controller is fixedly arranged on the top of the base and is positioned at the side of the crawling ladder, the proportioning box is fixedly arranged on the base, the external adding mechanism is arranged at one end of the top of the base, the water supply mechanism is arranged at the other end of the base and is positioned at the side of the cement proportioning mechanism, the cement proportioning mechanism is arranged at the top of the base, the utility model discloses a manually adding unlimited amount of molding cement and admixture, opening a manual stop valve and operating the, convenient operation, safety and high efficiency, and greatly improves the efficiency of proportioning the admixture.

Description

Intelligent additive proportioning and adding device

Technical Field

The utility model relates to a cement admixture ratio technical field, concretely relates to admixture intelligence ratio and add device.

Background

The concrete admixture is a chemical substance which is added in the process of stirring concrete, generally accounts for less than 5 percent of the mass of cement, can obviously improve the performance of the concrete, and the admixture is added in the concrete, so that the concrete admixture has the characteristics of low investment, quick response and obvious technical and economic benefits.

The additive required by the mortar concrete is quantitatively proportioned by a complex factory of a large commercial mixing station and then output for direct use, at present, part of small factories fall behind due to technical management and lack of specified complex factories, still depend on technicians to perform manual quantitative proportioning, waste time and labor, greatly reduce the production efficiency, reduce the cost of the complex factory which needs to be built for each commercial mixing station and improve the production efficiency, and therefore, the intelligent proportioning and adding device of the additive is necessary to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an additive intelligence ratio and add device.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides an additive intelligence ratio and interpolation device, including base, cat ladder and cement jar, still include controller, ratio case, add mechanism, water supply mechanism and cement ratio mechanism outward, the cat ladder is fixed to be set up on the base and is upright state, the cement jar is fixed to be set up on the base and with cat ladder top fixed connection, the controller is fixed to be set up in the base top and to be located the cat ladder side, ratio case is fixed to be set up on the base, and the ratio case is located the cement jar under, add the mechanism outward and set up in base top one end, and add the mechanism outward and be fixed connection with the ratio case, water supply mechanism sets up in the other end of base and is located the side of cement ratio mechanism, cement ratio mechanism sets up in the base top, and cement ratio mechanism is located between adding mechanism and the water supply mechanism outward.

Preferably, add the mechanism outward including taking carrier, fixing base, adding dish and first automatic control subassembly, it sets up on the base to take the carrier fixed, and the fixed board of taking of carrier middle part, the board middle part of taking is equipped with the jack, the fixing base is fixed to be set up in the top of taking the carrier, it is hourglass hopper-shaped to add the dish, it sets up in the fixing base top to add the dish fixed, and the bottom that adds the dish is equipped with the flow hole.

Preferably, first automatic control assembly includes upper pipe, first electric valve, first metering sensor and downcomer, the one end of upper pipe is fixed to be inserted and is located the flow hole, and the other end of upper pipe and first electric valve's entry end intercommunication and fixed connection, the exit end of first electric valve and first metering sensor's one end intercommunication and fixed connection, the other end of first metering sensor passes and takes up board and downcomer one end intercommunication and fixed connection, the other end of downcomer is fixed to be inserted and is located one side of ratio case and extend to the ratio incasement portion.

Preferably, the water supply mechanism includes support frame, storage water tank, water outlet tank and second automatic control subassembly, the support frame is fixed to be set up on the base, the storage water tank is fixed to be set up in the top of support frame, the top of storage water tank is equipped with the case lid, the case lid can be dismantled with the storage water tank and be connected, and the case lid top is equipped with monitoring hole and level sensor, level sensor is fixed to be inserted and locates in the monitoring hole and extend to inside the storage water tank, the water outlet tank is fixed to be set up on the base and is located the storage water tank under, go out the manual stop valve of fixedly connected with between.

Preferably, the second is from the accuse subassembly and sets up in one side of a water pitcher, the second is from the accuse subassembly and is included outlet pipe, water pump, second measurement sensor and inlet tube, the one end of outlet pipe is fixed to be inserted and is located in the outlet pitcher and extend to the outlet pitcher inside, and the other end of outlet pipe and the water inlet end intercommunication and the fixed connection of water pump, the outlet end and the second measurement sensor one end intercommunication and the fixed connection of water pump, the other end and the inlet tube one end intercommunication and the fixed connection of second measurement sensor, the other end of inlet tube is fixed to be inserted and is located ratio case one side and extend to the ratio incasement portion.

Preferably, cement ratio mechanism includes round platform, second electric valve, well year disc, push rod, picture peg and a pair of load cell, the round platform is fixed to be set up on the base, and the round platform is located the ratio case directly over, round platform top middle part is equipped with the first feed opening that link up, the fixed bottom of locating the cement jar of inserting of entry end of second electric valve is inside extending to the cement jar, and is a pair of the load cell symmetry sets up in the top of round platform, and a pair of load cell sets up about first feed opening symmetry.

Preferably, the centre load disc is fixed to be set up in a pair of load sensor top contact end, and centre load disc top middle part is equipped with the second feed opening that link up, the second feed opening is located second electric valve exit end under, second electric valve's exit end diameter is less than the second feed opening, the push rod is fixed to be set up in centre load disc bottom one side, and the output axle head and the picture peg fixed connection of push rod, the picture peg is located the second feed opening under, and picture peg and centre load disc are the laminating setting.

Preferably, the controller is electrically connected with the first electric valve, the first metering sensor, the liquid level sensor, the water pump, the second metering sensor, the second electric valve, the load sensor and the push rod.

The utility model has the advantages that: firstly, pouring proportioned and molded cement raw materials into a cement tank, enabling the molded cement raw materials to fall onto an insert plate at the bottom of a middle-load disc along a first electric valve and to be accumulated in a second feed opening, operating a controller to open a pair of load sensor switches, enabling the cement raw materials continuously increased in the second feed opening to press down a pair of load sensors at the moment, when a preset proportioning ratio is reached, transmitting signals to the controller by the load sensors, closing the second electric valve by the controller and starting a push rod, driving the insert plate to move back by the push rod so as to open the second feed opening, further enabling quantitative cement to fall into the proportioning tank along the second feed opening and the first feed opening, manually opening a manual stop valve at the bottom of a water storage tank at the moment, enabling clean water prepared in the water storage tank to enter a water outlet pipe along a manual stop valve, operating the controller to open the water pump, and enabling the clean water to flow along the water pump under the influence, The second metering sensor and the water inlet pipe continuously enter the proportioning box, the second metering sensor detects the flow of clear water at the moment, when the flow of the clear water reaches a preset value of quantitative proportioning with cement, the second metering sensor transmits a signal to the controller, the controller closes the water pump to stop water inflow, closes the manual stop valve, then pours the prepared admixture into the adding disc, the admixture enters the proportioning box along the adding disc through the upper guide pipe, the first electric valve, the first metering sensor and the lower guide pipe, the second metering sensor monitors the flow of the admixture, when the flow of the admixture reaches the preset value of quantitative proportioning with cement raw materials and clear water, the second metering sensor transmits an electric signal to the controller, the controller closes the first manual valve to prevent the admixture from continuously entering, and the aim of quantitative proportioning of the clear water, the cement and the admixture in the proportioning box is achieved, the utility model discloses a manual shaping cement and the additive that adds the unlimited amount open manual stop valve and operation control ware, can make the additive carry out intelligence and last the ratio, convenient operation, and safe high efficiency has greatly improved the efficiency of additive ratio.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the external adding mechanism of the present invention;

fig. 4 is a schematic diagram of the first automatic control assembly according to the present invention, partially disassembled;

FIG. 5 is a schematic view of the three-dimensional structure of the water supply mechanism of the present invention;

FIG. 6 is a schematic view of the split of the water storage tank of the present invention;

fig. 7 is a schematic perspective view of a second automatic control mechanism of the present invention;

FIG. 8 is a plan view of the cement proportioning mechanism of the present invention;

FIG. 9 is a schematic view of the cement proportioning mechanism according to the present invention;

FIG. 10 is an enlarged schematic view at A of FIG. 5;

in the figure: the automatic water feeding device comprises a base 1, a ladder 2, a cement tank 3, a controller 4, a proportioning box 5, an external adding mechanism 6, a carrying frame 60, a carrying plate 600, a jack 601, a fixed seat 61, an adding plate 62, a flow hole 620, a first automatic control assembly 63, an upper conduit 630, a first electric valve 631, a first metering sensor 632, a lower conduit 633, a water feeding mechanism 7, a supporting frame 70, a water storage tank 71, a box cover 710, a monitoring hole 711, a liquid level sensor 712, a water outlet tank 72, a second automatic control assembly 73, a water outlet pipe 730, a water pump 731, a second metering sensor 732, a water inlet pipe 733, a manual stop valve 74, a cement proportioning mechanism 8, a circular table 80, a first discharging port 800, a second electric valve 81, a middle carrying disc 82, a second discharging port 820, a push rod 83, an inserting plate 84 and.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.

Referring to fig. 1 to 10, an additive intelligent proportioning and adding device comprises a base 1, a ladder 2, a cement tank 3, a controller 4, a proportioning box 5, an external adding mechanism 6, a water supply mechanism 7 and a cement proportioning mechanism 8, wherein the ladder 2 is fixedly arranged on the base 1 and is in an upright state, the cement tank 3 is fixedly arranged on the base 1 and is fixedly connected with the top of the ladder 2, the controller 4 is fixedly arranged on the top of the base 1 and is positioned at the side of the ladder 2, the proportioning box 5 is fixedly arranged on the base 1, the proportioning box 5 is positioned under the cement tank 3, the external adding mechanism 6 is arranged at one end of the top of the base 1, the external adding mechanism 6 is fixedly connected with the proportioning box 5, the water supply mechanism 7 is arranged at the other end of the base 1 and is positioned at the side of the cement proportioning mechanism 8, the cement proportioning mechanism 8 is arranged at the top of the base 1, and the cement proportioning mechanism 8 is positioned between the external adding mechanism 6 and the water supply mechanism 7.

External addition mechanism 6 is including taking carrier 60, fixing base 61, adding dish 62 and first automatic control subassembly 63, it sets up on base 1 to take carrier 60 fixed, and the fixed board 600 of taking of carrier 60 middle part, the board 600 middle part of taking is equipped with jack 601, fixing base 61 is fixed to be set up in the top of taking carrier 60, it is hourglass hopper-shaped to add dish 62, add dish 62 fixed the setting in fixing base 61 top, and the bottom of adding dish 62 is equipped with flow hole 620, and carrier 60 has played the carrier effect to fixing base 61, adding dish 62 and first automatic control subassembly 63, and fixing base 61 is for fixed adding dish 62, and adding dish 62 designs for leaking hopper-shaped, is the additive that adds for better faster.

The first automatic control assembly 63 includes an upper conduit 630, a first electric valve 631, a first metering sensor 632 and a lower conduit 633, one end of the upper conduit 630 is fixedly inserted into the flow hole 620, the other end of the upper conduit 630 is communicated and fixedly connected with an inlet end of the first electric valve 631, an outlet end of the first electric valve 631 is communicated and fixedly connected with one end of the first metering sensor 632, the other end of the first metering sensor 632 passes through the mounting plate 600 and is communicated and fixedly connected with one end of the lower conduit 633, the other end of the lower conduit 633 is fixedly inserted into one side of the proportioning box 5 and extends into the proportioning box 5, when the admixture is poured into the addition plate 62, the admixture enters the proportioning box 5 along the addition plate 62 through the upper conduit 630, the first electric valve 631, the first metering sensor 632 and the lower conduit 633, the flow rate of the admixture is monitored by the second metering sensor 732, when the flow of the admixture reaches the preset value of quantitative proportioning of the cement raw materials and the clear water, the second metering sensor 732 transmits an electric signal to the controller 4, and the controller 4 closes the first manual valve to prevent the admixture from continuously entering, so that the aim of only quantitative proportioning of the admixture and the water and the cement is fulfilled.

The water supply mechanism 7 comprises a support frame 70, a water storage tank 71, a water outlet tank 72 and a second automatic control component 73, the support frame 70 is fixedly arranged on the base 1, the water storage tank 71 is fixedly arranged on the top of the support frame 70, a tank cover 710 is arranged on the top of the water storage tank 71, the tank cover 710 is detachably connected with the water storage tank 71, a monitoring hole 711 and a liquid level sensor 712 are arranged on the top of the tank cover 710, the liquid level sensor 712 is fixedly inserted in the monitoring hole 711 and extends into the water storage tank 71, the water outlet tank 72 is fixedly arranged on the base 1 and is positioned right below the water storage tank 71, a manual stop valve 74 is fixedly connected between the water outlet tank 72 and the water storage tank 71, the support frame 70 provides carriers for the water storage tank 71 and the second automatic control component 73, the tank cover 710 is arranged to facilitate the inspection and the addition of the clear, the water level condition inside the water storage tank 71 can be monitored conveniently, so that the fresh water can be added at any time.

The second automatic control assembly 73 is arranged at one side of the water outlet tank 72, the second automatic control assembly 73 comprises a water outlet pipe 730, a water pump 731, a second metering sensor 732 and a water inlet pipe 733, one end of the water outlet pipe 730 is fixedly inserted into the water outlet tank 72 and extends into the water outlet tank 72, the other end of the water outlet pipe 730 is communicated and fixedly connected with the water inlet end of the water pump 731, the water outlet end of the water pump 731 is communicated and fixedly connected with one end of the second metering sensor 732, the other end of the second metering sensor 732 is communicated and fixedly connected with one end of the water inlet pipe 733, the other end of the water inlet pipe 733 is fixedly inserted into one side of the proportioning tank 5 and extends into the proportioning tank 5, when a manual cut-off valve at the bottom of the water storage tank 71 is manually opened, clean water prepared in the water storage tank 71 enters the water outlet pipe 730 along the manual cut-off valve 74, the clean water continuously enters the proportioning box 5 along the water pump 731, the second metering sensor 732 and the water inlet pipe 733 under the influence of the suction force of the water pump 731, at the moment, the second metering sensor 732 detects the flow rate of the clean water, when the flow rate reaches a preset value of the quantitative proportioning with the cement, the second metering sensor 732 transmits a signal to the controller 4, the controller 4 closes the water pump 731, so that the water inlet is stopped, and the manual stop valve 74 is closed.

The cement proportioning mechanism 8 comprises a circular truncated cone 80, a second electric valve 81, a middle loading disc 82, a push rod 83, an inserting plate 84 and a pair of load sensors 85, the circular truncated cone 80 is fixedly arranged on the base 1, the circular truncated cone 80 is positioned right above the proportioning box 5, a first through feeding hole 800 is arranged in the middle of the top end of the circular truncated cone 80, the inlet end of the second electric valve 81 is fixedly inserted into the bottom of the cement tank 3 and extends into the cement tank 3, the pair of load sensors 85 are symmetrically arranged at the top of the circular truncated cone 80, the pair of load sensors 85 are symmetrically arranged relative to the first feeding hole 800, the circular truncated cone 80 provides a support carrier for the second electric valve 81, the middle loading disc 82, the push rod 83, the inserting plate 84 and the pair of load sensors 85, the first feeding hole 800 is arranged to receive cement falling from the second feeding hole 820, and then the cement enters the proportioning box 5 at the, a pair of load cells 85 are provided to monitor the quality of the cement on the insert plate 84 in response to the signal.

The middle-load disc 82 is fixedly arranged at the contact end at the top of the pair of load sensors 85, the middle of the top end of the middle-load disc 82 is provided with a through second feed opening 820, the second feed opening 820 is positioned under the outlet end of the second electric valve 81, the diameter of the outlet end of the second electric valve 81 is smaller than that of the second feed opening 820, the push rod 83 is fixedly arranged at one side of the bottom of the middle-load disc 82, the output shaft end of the push rod 83 is fixedly connected with the insert plate 84, the insert plate 84 is positioned under the second feed opening 820, the insert plate 84 and the middle-load disc 82 are arranged in a laminating manner, when formed cement is poured into the cement tank 3, cement raw materials fall into the insert plate 84 at the bottom of the middle-load disc 82 along the first electric valve 631 and are stacked in the second feed opening 820, the controller 4 is operated to open the pair of load sensors 85, at the moment, the pair of load sensors 85 is pressed down by the cement raw materials which are continuously, when reaching preset and joining in marriage the ratio, load sensor 85 carries signal to controller 4, and controller 4 closes second electric valve 81 and starts push rod 83, and push rod 83 drives picture peg 84 and moves backward to open second feed opening 820, and then quantitative cement falls into to ratio case 5 along second feed opening 820 and first feed opening 800 in, picture peg 84 and well year disc 82 are the laminating setting and are better second feed opening 820 of sealing.

The controller 4 is electrically connected with the first electric valve 631, the first metering sensor 632, the liquid level sensor 712, the water pump 731, the second metering sensor 732, the second electric valve 81, the load sensor 85 and the push rod 83, the electric connection operation is simple, convenience and rapidness are achieved, and the efficiency of proportioning the additives is improved.

The working principle is as follows: pouring proportioned and molded cement raw materials into a cement tank 3, enabling the molded cement raw materials to fall onto an insertion plate 84 at the bottom of a middle loading disc 82 along a first electric valve 631 and to be accumulated in a second feed opening 820, operating a controller 4 to open a pair of load sensors 85 to be switched on and off, enabling the cement raw materials continuously increasing in the second feed opening 820 to press down the pair of load sensors 85 at the moment, when a preset proportioning ratio is reached, transmitting a signal to the controller 4 by the load sensors 85, closing the second electric valve 81 and starting a push rod 83 by the controller 4, driving the insertion plate 84 to move back by the push rod 83 so as to open the second feed opening 820, enabling quantitative cement to fall into the proportioning box 5 along the second feed opening 820 and the first feed opening 800, manually opening a manual cut-off valve at the bottom of a water storage tank 71 at the moment, and enabling clean water prepared in the water storage tank 71 to enter a water outlet pipe 730 along a manual cut-off valve 74, then the controller 4 is operated to turn on the water pump 731, clean water continuously enters the proportioning box 5 along the water pump 731, the second metering sensor 732 and the water inlet pipe 733 under the influence of the suction force of the water pump 731, at this time, the second metering sensor 732 detects the flow rate of the clean water, when the preset value of the quantitative proportioning with cement is reached, the second metering sensor 732 transmits a signal to the controller 4, the controller 4 closes the water pump 731, thereby stopping water inflow, and closes the manual stop valve 74, then the prepared admixture is poured into the adding disc 62, the admixture enters the proportioning box 5 along the adding disc 62 through the upper conduit 630, the first electric valve 631, the first metering sensor 632 and the lower conduit 633, the second metering sensor 732 monitors the flow rate of the admixture, when the flow rate of the admixture reaches the preset value of the quantitative proportioning with cement raw material and clean water, the second metering sensor 732 transmits an electric signal to the controller 4, the controller 4 closes the first manual valve to prevent the additive from continuously entering, so that the aim of quantitative proportioning of the clean water, the cement and the additive in the proportioning box 5 is fulfilled.

Claims (8)

1. An additive intelligent proportioning and adding device comprises a base (1), a ladder stand (2) and a cement tank (3), and is characterized by further comprising a controller (4), a proportioning box (5), an external addition mechanism (6), a water supply mechanism (7) and a cement proportioning mechanism (8), wherein the ladder stand (2) is fixedly arranged on the base (1) and is in a standing state, the cement tank (3) is fixedly arranged on the base (1) and is fixedly connected with the top of the ladder stand (2), the controller (4) is fixedly arranged at the top of the base (1) and is positioned beside the ladder stand (2), the proportioning box (5) is fixedly arranged on the base (1), the proportioning box (5) is positioned under the cement tank (3), the external addition mechanism (6) is arranged at one end of the top of the base (1), and the external addition mechanism (6) is fixedly connected with the proportioning box (5), feed water mechanism (7) and set up in the other end of base (1) and lie in the side of cement ratio mechanism (8), cement ratio mechanism (8) set up in base (1) top, and cement ratio mechanism (8) are located between outer mechanism (6) and the water supply mechanism (7).

2. The intelligent additive proportioning and adding device according to claim 1, wherein the external adding mechanism (6) comprises a carrying frame (60), a fixed seat (61), an adding disc (62) and a first automatic control assembly (63), the carrying frame (60) is fixedly arranged on the base (1), a carrying plate (600) is fixedly arranged in the middle of the carrying frame (60), a jack (601) is arranged in the middle of the carrying plate (600), the fixed seat (61) is fixedly arranged at the top of the carrying frame (60), the adding disc (62) is funnel-shaped, the adding disc (62) is fixedly arranged at the top of the fixed seat (61), and a flow hole (620) is formed in the bottom of the adding disc (62).

3. The intelligent admixture proportioning and adding device of claim 2, wherein the first automatic control assembly (63) comprises an upper conduit (630), a first electric valve (631), a first metering sensor (632) and a lower conduit (633), one end of the upper conduit (630) is fixedly inserted into the flow hole (620), the other end of the upper conduit (630) is communicated and fixedly connected with the inlet end of the first electric valve (631), the outlet end of the first electric valve (631) is communicated and fixedly connected with one end of the first metering sensor (632), the other end of the first metering sensor (632) passes through the carrying plate (600) and is communicated and fixedly connected with one end of the lower conduit (633), and the other end of the lower conduit (633) is fixedly inserted into one side of the proportioning box (5) and extends into the proportioning box (5).

4. The intelligent proportioning and adding device of an additive according to claim 3, the water supply mechanism (7) comprises a support frame (70), a water storage tank (71), a water outlet tank (72) and a second automatic control component (73), the support frame (70) is fixedly arranged on the base (1), the water storage tank (71) is fixedly arranged at the top of the support frame (70), the top of the water storage tank (71) is provided with a tank cover (710), the tank cover (710) is detachably connected with the water storage tank (71), and the top of the box cover (710) is provided with a monitoring hole (711) and a liquid level sensor (712), the liquid level sensor (712) is fixedly inserted in the monitoring hole (711) and extends into the water storage tank (71), the water outlet tank (72) is fixedly arranged on the base (1) and is positioned right below the water storage tank (71), a manual stop valve (74) is fixedly connected between the water outlet tank (72) and the water storage tank (71).

5. The intelligent proportioning and adding device of an additive according to claim 4, the second automatic control component (73) is arranged at one side of the water outlet tank (72), the second automatic control component (73) comprises a water outlet pipe (730), a water pump (731), a second metering sensor (732) and a water inlet pipe (733), one end of the water outlet pipe (730) is fixedly inserted into the water outlet tank (72) and extends into the water outlet tank (72), and the other end of the water outlet pipe (730) is communicated and fixedly connected with the water inlet end of the water pump (731), the water outlet end of the water pump (731) is communicated and fixedly connected with one end of a second metering sensor (732), the other end of the second metering sensor (732) is communicated and fixedly connected with one end of the water inlet pipe (733), the other end of the water inlet pipe (733) is fixedly inserted into one side of the proportioning box (5) and extends into the proportioning box (5).

6. The intelligent admixture proportioning and adding device of claim 5, wherein the cement proportioning mechanism (8) comprises a round table (80), a second electric valve (81), a middle loading disc (82), a push rod (83), an inserting plate (84) and a pair of load sensors (85), the round table (80) is fixedly arranged on the base (1), the round table (80) is positioned right above the proportioning box (5), a first feed opening (800) which is through is arranged in the middle of the top end of the round table (80), the inlet end of the second electric valve (81) is fixedly inserted into the bottom of the cement tank (3) and extends to the inside of the cement tank (3), the load sensors (85) are symmetrically arranged at the top of the round table (80), and the pair of load sensors (85) are symmetrically arranged relative to the first feed opening (800).

7. The intelligent admixture proportioning and adding device of claim 6, wherein the center-loading disc (82) is fixedly arranged at a contact end at the top of a pair of load sensors (85), a through second feed opening (820) is arranged in the middle of the top end of the center-loading disc (82), the second feed opening (820) is arranged under the outlet end of a second electric valve (81), the diameter of the outlet end of the second electric valve (81) is smaller than that of the second feed opening (820), a push rod (83) is fixedly arranged at one side of the bottom of the center-loading disc (82), the output shaft end of the push rod (83) is fixedly connected with a plug board (84), the plug board (84) is arranged under the second feed opening (820), and the plug board (84) is attached to the center-loading disc (82).

8. The intelligent admixture proportioning and adding device of claim 7, wherein the controller (4) is electrically connected with the first electric valve (631), the first metering sensor (632), the liquid level sensor (712), the water pump (731), the second metering sensor (732), the second electric valve (81), the load sensor (85) and the push rod (83).

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