CN214605174U - Linear integrated multi-bin mixing station - Google Patents

Abstract

The utility model relates to a stirring station technical field is a many storehouses of a font integration stirring station, and it includes proportioning machine, conveyer, weighing and metering host computer platform, waits for storehouse and frame, and the frame is a font and is the setting of the low form in the left side height right side, is equipped with in the frame and can be by the right side to left side transported substance material and be the conveyer of the low form slope in the left side height right side, and conveyer right part upside is equipped with the proportioning machine, and frame left end upper side is equipped with weighing and metering host computer platform. The utility model has reasonable and compact structure and convenient use, and can quickly realize the weighing and metering of the first powder bin, the second powder bin and the water bin by arranging the first weighing component, the second weighing component and the third weighing component, so that water and powder are added into the stirring host machine in required proportion; through setting up and waiting for the storehouse, make the required aggregate of single mixing stirring reserve in advance, realize not shutting down many batches of aggregate, powder and water continuous mixing stirring, have stable, reliable and quick weighing and metering's characteristics.

Description

Linear integrated multi-bin mixing station

Technical Field

The utility model relates to a stirring station technical field is a many storehouses of a font integration stirring station.

Background

The mixing plant is mainly used for concrete engineering, mainly used for mixing mixed concrete, also called as a concrete mixing plant, and mainly suitable for large-scale infrastructure construction engineering such as urban commodity premixed concrete, roads and bridges, water conservancy projects, airports, ports and the like and places with large concrete demand.

The concrete mixing plant mainly comprises five systems such as a mixing host, a material weighing system, a material conveying system, a material storage system, a control system and the like, and other accessory facilities. The lower part of the material storage system is provided with a conveying pipe which conveys powder into the stirring chamber, the conveying line conveys aggregate such as sand and stone into the stirring chamber, the powder and the aggregate are stirred and mixed in the stirring chamber and then flow out from a discharge port arranged at the discharging part of the stirring chamber, and the concrete mixer truck is arranged below the discharge port and then follows the mixture of the aggregate and the powder flowing out from the discharge port.

The problem that current stirring station exists: (1) the overall structure of the host platform is complex, and the powder in the powder bin cannot be quickly weighed; (2) the conveying efficiency of aggregate is low and host computer platform does not possess aggregate and stores the storehouse, need shut down to supply the aggregate after, start the stirring again, and then causes the problem that the stirring efficiency of mixing plant is low.

Disclosure of Invention

The utility model provides a many storehouses of a font integration stirring station has overcome above-mentioned prior art not enough, and it can effectively solve current host computer platform stirring inefficiency, and can't realize the problem of weighing to powder in the powder storehouse fast.

The technical scheme of the utility model is realized through following measure: the utility model provides a many storehouses of in-line integration stirring station includes proportioning machine, the conveyer, the measurement host computer platform of weighing, wait storehouse and frame, the frame is the in-line and is the setting of high right side low form, be equipped with the conveyer that can carry the material and be the slope of high right side low form from right to left in the frame, conveyer right part upside is equipped with the proportioning machine, frame left end upper side is equipped with the measurement host computer platform of weighing, the measurement host computer platform of weighing includes stirring platform, metering platform, first powder storehouse, second powder storehouse, sump and stirring host computer, the stirring platform upside is equipped with the stirring host computer that the lower extreme is located its below, stirring host computer downside is equipped with main discharge gate, stirring host computer right part upside is equipped with main feed port, the stirring host computer upside fixed mounting that corresponds main feed port position has the storehouse of waiting that the opening is upwards, the conveyer left end is located and waits for the storehouse top, stirring host computer left part upside is equipped with first powder inlet respectively, The second powder inlet hole and the water inlet hole are formed in the outer side of the upper portion of the stirring host, a metering platform with the upper end located above the stirring host is arranged on the outer side of the upper portion of the stirring host, a first powder bin is arranged on the metering platform corresponding to the position of the first powder inlet hole, a first weighing assembly is arranged between the first powder bin and the metering platform, a second powder bin is arranged on the metering platform corresponding to the position of the second powder inlet hole, a second weighing assembly is arranged between the second powder bin and the metering platform, a water bin is arranged on the metering platform corresponding to the position of the water inlet hole, and a third weighing assembly is arranged between the water bin and the metering platform.

The following are further optimization or/and improvement of the technical scheme of the utility model:

the metering platform can comprise a first weighing frame and a second weighing frame, a first powder bin and a second powder bin are arranged in the first weighing frame at intervals in the front-back direction, and a water bin is arranged in the second weighing frame; the first weighing component comprises a first pressing lug and first weighing sensors, at least two first weighing sensors are arranged on the upper side of a first weighing frame corresponding to the outer side of the first powder bin, the outer side of the first powder bin corresponding to each first weighing sensor is fixedly provided with the first pressing lug, and the lower side of each first pressing lug is positioned on the upper side of the first weighing sensor corresponding to the corresponding position; the second weighing component comprises a second pressing lug and second weighing sensors, at least two second weighing sensors are arranged on the upper side of the first weighing frame corresponding to the outer side of the second powder bin, a second pressing lug is fixedly arranged on the outer side of the second powder bin corresponding to each second weighing sensor, and the lower side of each second pressing lug is positioned on the upper side of the second weighing sensor corresponding to the corresponding position; the third weighing component comprises a third pressing lug and a third weighing sensor, at least two third weighing sensors are arranged on the upper side of the second weighing frame, a third pressing lug is fixedly mounted on the outer side of the water sump corresponding to the position of each third weighing sensor, and the lower side of each third pressing lug is located on the upper side of the corresponding third weighing sensor.

The above-mentioned still can include a metering section of thick bamboo, and the measurement platform still includes the installation roof beam, and first frame of weighing is located the second frame upper right side of weighing, and the second frame left side of weighing is equipped with two at least installation roof beams around the interval, all is equipped with the metering section of thick bamboo that is located the sump top on every installation roof beam.

The batching machine can comprise a storage hopper, weighing hoppers and weighing platforms, wherein the left and right outer sides of the right part of the rack are provided with at least three weighing platforms with the upper ends positioned above the conveyor at intervals, each weighing platform comprises a third weighing frame, a pressing frame and fourth weighing sensors, each third weighing frame is internally provided with a weighing hopper with the lower end positioned below the third weighing frame, the upper side of each third weighing frame is provided with at least two fourth weighing sensors, the outer sides of the upper parts of the weighing hoppers are fixedly provided with the pressing frames, and the lower sides of the pressing frames are positioned on the upper sides of the fourth weighing sensors; a storage hopper is arranged above each weighing hopper.

The powder bin comprises a main valve, a discharging valve, a weighing valve, a first valve, a second valve and a third valve, wherein the main discharging port is provided with the main valve, the discharging valve is fixedly arranged between the discharging port of the waiting bin and the main feeding hole, the discharging port of each storage hopper is provided with the discharging valve, the discharging port of each weighing hopper is provided with the weighing valve, the first valve is fixedly arranged between the discharging port of the first powder bin and the first powder inlet hole, the second valve is fixedly arranged between the discharging port of the second powder bin and the second powder inlet hole, and the third valve is fixedly arranged between the water outlet of the water bin and the water inlet hole.

The device also comprises a controller, wherein the main valve, the blanking valve, the discharging valve, the weighing valve, the first valve, the second valve and the third valve are all electric control valves, the first weighing sensor, the second weighing sensor, the third weighing sensor and the fourth sensor are all connected with the controller, and the controller is respectively connected with the main valve, the blanking valve, the discharging valve, the weighing valve, the first valve, the second valve and the third valve.

The above-mentioned still can include the feeder hopper, waits for storehouse upside fixed mounting to have the feeder hopper, and the feeder hopper is the semi-closed cover body structure that the opening is right.

The utility model has reasonable and compact structure and convenient use, and can quickly realize the weighing and metering of the first powder bin, the second powder bin and the water bin by arranging the first weighing component, the second weighing component and the third weighing component, so that water and powder are added into the stirring host machine in required proportion; aggregate required by single mixing and stirring is reserved in advance by arranging the waiting bin, and continuous mixing and stirring of multiple batches of aggregate, powder and water without stopping the machine are realized; the first lug is matched with the first weighing sensor to realize weighing and metering of the first powder bin; the second powder bin is matched with a second weighing sensor through a second pressing lug to realize weighing and metering of the second powder bin; through the cooperation of the third pressing lug and the third weighing sensor, the weighing and metering of the water sump are realized, and the weighing and metering device has the characteristics of stability, reliability and quick weighing and metering.

Drawings

Fig. 1 is a schematic structural view of the preferred embodiment of the present invention.

Fig. 2 is a schematic perspective view of fig. 1.

Fig. 3 is a schematic front view of the weighing and metering host platform shown in fig. 1.

Fig. 4 is a schematic perspective view of the weighing and metering host platform shown in fig. 1.

Fig. 5 is a schematic perspective view of the dispensing machine shown in fig. 1.

The codes in the figures are respectively: 1 is stirring platform, 2 is first powder storehouse, 3 is the second powder storehouse, 4 is the sump, 5 is the stirring host computer, 6 is waiting the storehouse, 7 is the main discharge gate, 8 is first weighing frame, 9 is the second weighing frame, 10 is the third clamping ring, 11 is first clamping ring, 12 is first weighing sensor, 13 is the measuring cylinder, 14 is the installation roof beam, 15 is the feeder hopper, 16 is the fourth weighing sensor, 17 is the frame, 18 is the conveyer, 19 is the storage hopper, 20 is the weighing hopper, 21 is the third weighing frame, 22 is the clamping frame.

Detailed Description

The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.

In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.

The invention will be further described with reference to the following examples and drawings:

as shown in attached figures 1, 2, 3, 4 and 5, the in-line integrated multi-bin mixing station comprises a proportioning machine, a conveyor 18, a weighing and metering host platform, a waiting bin 6 and a frame 17, wherein the frame 17 is in an in-line shape and is arranged in a left-high-right-low shape, the frame 17 is provided with the conveyor 18 which can convey materials from right to left and is inclined in a left-high-right-low shape, the upper side of the right part of the conveyor 18 is provided with the proportioning machine, the upper side of the left end of the frame 17 is provided with the weighing and metering host platform, the weighing and metering host platform comprises a mixing platform 1, a metering platform, a first powder bin 2, a second powder bin 3, a water bin 4 and a mixing host 5, the upper side of the mixing platform 1 is provided with the mixing host 5, the lower end of the mixing host is positioned below the mixing host 5, the lower side of the mixing host 5 is provided with a main discharge hole 7, the upper side of the right part of the mixing host 5 is provided with a main feed hole, the waiting bin 6 with an upward opening is fixedly arranged on the upper side of the mixing host 5 corresponding to the main feed hole, the left end of the conveyor 18 is positioned above the waiting bin 6, the upper side of the left part of the stirring host 5 is respectively provided with a first powder inlet hole, a second powder inlet hole and a water inlet hole, the outer side of the upper part of the stirring host 5 is provided with a metering platform, the upper end of the metering platform is positioned above the metering platform, a first powder bin 2 is arranged on the metering platform corresponding to the first powder inlet hole, a first weighing component is arranged between the first powder bin 2 and the metering platform, a second powder bin 3 is arranged on the metering platform corresponding to the second powder inlet hole, a second weighing component is arranged between the second powder bin 3 and the metering platform, a water bin 4 is arranged on the metering platform corresponding to the water inlet hole, and a third weighing component is arranged between the water bin 4 and the metering platform. In the using process, the first weighing component, the second weighing component and the third weighing component are arranged, so that the weighing and metering of the first powder bin 2, the second powder bin 3 and the water bin 4 are quickly realized, and water and powder are added into the stirring host machine 5 in a required proportion; through setting up and waiting for storehouse 6, make the required aggregate of single mixing stirring reserve in advance, realize not shutting down many batches of aggregate, powder and water continuous mixing stirring to promote stirring efficiency. According to the requirement, the stirring main machine 5 is a known horizontal stirrer, and can be a JS-type double-horizontal-shaft forced stirrer; conveyor 18 is a conventional screw conveyor, which may be of the type 273-9.

The utility model discloses specific application procedure can be:

(1) the aggregate is conveyed into the waiting bin 6 by the conveyor 18 in advance for standby;

(2) the ground conveying pipe conveys powder to the first powder bin 2 and the second powder bin 3, and the ground water conveying pipe conveys water to the water bin 4;

(3) adding the standby aggregate in the waiting bin 6 into the stirring host 5 through a main feeding hole, quantitatively adding the powder in the first powder bin 2 into the stirring host 5 according to a required proportion after weighing and metering by the first weighing component, quantitatively adding the powder in the second powder bin 3 into the stirring host 5 according to a required proportion after weighing and metering by the second weighing component, and quantitatively adding the water in the water bin 4 into the stirring host 5 according to a required proportion after weighing and metering by the third weighing component;

(4) the aggregate, the powder and the water are stirred in the stirring host 5 according to the required proportion, and the aggregate is conveyed to the waiting bin 6 by the conveyor 18;

(5) after the stirring of the stirring main machine 5 is finished, discharging concrete from a main discharge port 7 into a concrete mixer truck below the stirring platform 1;

(6) and (5) repeating the step (3) and the step (5) to realize continuous mixing and stirring of multiple batches of aggregate, powder and water without stopping the machine.

The linear integrated multi-bin mixing plant can be further optimized or/and improved according to actual needs:

as shown in the attached figures 1, 2, 3, 4 and 5, the metering platform comprises a first weighing frame 8 and a second weighing frame 9, a first powder bin 2 and a second powder bin 3 are arranged in the first weighing frame 8 at intervals in the front and back direction, and a water bin 4 is arranged in the second weighing frame 9; the first weighing component comprises a first pressing lug 11 and first weighing sensors 12, at least two first weighing sensors 12 are arranged on the upper side of a first weighing frame 8 corresponding to the outer side of the first powder bin 2, the outer side of the first powder bin 2 corresponding to each first weighing sensor 12 is fixedly provided with the first pressing lug 11, and the lower side of the first pressing lug 11 is positioned on the upper side of the first weighing sensor 12 corresponding to the corresponding position; the second weighing component comprises a second pressing lug and second weighing sensors, at least two second weighing sensors are arranged on the upper side of the first weighing frame 8 corresponding to the outer side of the second powder bin 3, the outer side of the second powder bin 3 corresponding to each second weighing sensor is fixedly provided with the second pressing lug, and the lower side of each second pressing lug is located on the upper side of the second weighing sensor corresponding to the corresponding position; the third weighing component comprises a third pressing lug 10 and a third weighing sensor, at least two third weighing sensors are arranged on the upper side of the second weighing frame 9, a third pressing lug 10 is fixedly mounted on the outer side of the water sump 4 corresponding to the position of each third weighing sensor, and the lower side of each third pressing lug 10 is located on the upper side of the corresponding third weighing sensor. In the using process, the first weighing sensor 12 is arranged, so that the blanking amount of the first powder bin 2 can be calculated conveniently, quantitative control over the blanking amount of the first powder bin 2 can be realized through the existing well-known electromagnetic valve and controller, the blanking amount of the second powder bin 3 can be calculated conveniently by arranging the second weighing sensor, quantitative control over the blanking amount of the second powder bin 3 can be realized through the existing well-known electromagnetic valve and controller, the water adding amount of the water bin 4 into the stirring host machine 5 can be calculated conveniently by arranging the third weighing sensor, and quantitative control over the water adding amount of the water bin 4 can be realized through the existing well-known electromagnetic valve and controller, so that water and powder are added into the stirring host machine 5 in a required proportion, and the weighing and metering of the water bin 4 and the powder bins are realized rapidly. According to the requirement, the number of the first weighing sensor 12 and the second weighing sensor may be three, and the number of the third weighing sensor may be four, and the specific positions are distributed, for example, at the corresponding positions on the front side, the left side and the right side of the first powder bin 2, and at the corresponding positions on the front side, the rear side, the left side and the right side of the water bin 4. The first weight sensor 12, the second weight sensor and the third weight sensor are all known in the art according to the requirement, and may be pressure type sensors.

As shown in the attached figures 1, 2, 3, 4 and 5, the water sump measuring platform further comprises a measuring cylinder 13, the measuring platform further comprises a mounting beam 14, the first weighing frame 8 is positioned at the upper right of the second weighing frame 9, at least two mounting beams 14 are arranged on the left side of the second weighing frame 9 at intervals in the front and back direction, and each mounting beam 14 is provided with the measuring cylinder 13 positioned above the water sump 4. In the use process, the metering cylinder 13 is arranged, so that quantitative additives can be conveniently added into the water sump 4. The metering drum 13 is well known in the art and may employ a pendant sensor, as desired.

As shown in the attached drawings 1, 2, 3, 4 and 5, the batching machine comprises a storage hopper 19, weighing hoppers 20 and weighing platforms, at least three weighing platforms with the upper ends positioned above a conveyor 18 are arranged on the outer side of the right part of a rack 17 at intervals from left to right, each weighing platform comprises a third weighing frame 21, a pressing frame 22 and fourth weighing sensors 16, each third weighing frame 21 is internally provided with the weighing hopper 20 with the lower end positioned below the third weighing frame 21, the upper sides of the third weighing frames 21 are provided with at least two fourth weighing sensors 16, the outer sides of the upper parts of the weighing hoppers 20 are fixedly provided with the pressing frames 22, and the lower sides of the pressing frames 22 are positioned on the upper sides of the fourth weighing sensors 16; a storage hopper 19 is arranged above each weighing hopper 20. In the using process, a plurality of storage hoppers 19 are arranged to store a plurality of different materials, so that the requirement of storing aggregates with different components is met; different materials are fed onto the conveyor 18 according to the required proportion by arranging the weighing hopper 20 and the weighing platform. The fourth weight sensor 16 is a well-known prior art sensor, which may be a piezo-type sensor, as desired.

As shown in the attached drawings 1, 2, 3, 4 and 5, the powder storage device further comprises a main valve, a blanking valve, a discharging valve, a weighing valve, a first valve, a second valve and a third valve, wherein the main discharging port 7 is provided with the main valve, the blanking valve is fixedly installed between the discharging port of the waiting bin 6 and the main feeding hole, the discharging port of each storage hopper 19 is provided with the discharging valve, the discharging port of each weighing hopper 20 is provided with the weighing valve, the first valve is fixedly installed between the discharging port of the first powder bin 2 and the first powder feeding hole, the second valve is fixedly installed between the discharging port of the second powder bin 3 and the second powder feeding hole, and the third valve is fixedly installed between the water outlet of the water bin 4 and the water inlet hole. In the using process, the plurality of valves are arranged, so that the aggregates with different components are prepared for the materials in the plurality of storage hoppers 19 according to the requirements, the discharged materials in different proportions are prepared for the materials in the plurality of weighing hoppers 20 according to the requirements, and the valves are closed after the prepared aggregates and powder are added into the stirring host machine 5 according to the required proportion, so that the stirring is completed.

As shown in fig. 1, 2, 3, 4 and 5, the automatic weighing system further comprises a controller, wherein the main valve, the blanking valve, the emptying valve, the weighing valve, the first valve, the second valve and the third valve are all electric control valves, the first weighing sensor 12, the second weighing sensor, the third weighing sensor and the fourth weighing sensor are all connected with the controller, and the controller is respectively connected with the main valve, the blanking valve, the emptying valve, the weighing valve, the first valve, the second valve and the third valve. In the using process, the aggregate and the powder can be added into the stirring main machine 5 in a required proportion by arranging the controller, so that the stirring is completed. According to requirements, the first valve, the second valve and the third valve can adopt pneumatic butterfly valves; the material discharging valve and the weighing valve can adopt rotary pneumatic discharging valves; the blanking valve can adopt a pneumatic flap valve. The controller is well known in the art, and the model of the main control chip of the controller can be BOSHO 1200A.

As shown in fig. 1, 2, 3, 4 and 5, the device further comprises a feeding hopper 15, wherein the feeding hopper 15 is fixedly installed on the upper side of the waiting bin 6, and the feeding hopper 15 is of a semi-closed cover structure with a right opening. In the use, through setting up semi-closed feeder hopper 15, be convenient for fall into stirring host computer 5 through the aggregate that material conveyor carried to main feed inlet.

Above technical feature constitutes the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical feature according to actual need, satisfies the demand of different situation.

Claims (8)

1. The utility model provides a many storehouses of in-line integration stirring station, its characterized in that includes proportioning machine, the conveyer, the measurement host computer platform of weighing, wait storehouse and frame, the frame is the in-line and is the setting of high right side low form, be equipped with the conveyer that can from right to left transported substance material and be the slope of high right side low form in the frame, conveyer right part upside is equipped with the proportioning machine, frame left end upper side is equipped with the measurement host computer platform of weighing, the measurement host computer platform of weighing includes stirring platform, metering platform, first powder storehouse, second powder storehouse, sump and stirring host computer, the stirring platform upside is equipped with the stirring host computer that the lower extreme is located its below, stirring host computer downside is equipped with main discharge gate, stirring host computer right part upside is equipped with main feed port, the stirring host computer upside fixed mounting that corresponds main feed port position has the storehouse that the opening is up, the conveyer left end is located and waits for the storehouse top, stirring host computer left part upside is equipped with first powder inlet hole respectively, The second powder inlet hole and the water inlet hole are formed in the outer side of the upper portion of the stirring host, a metering platform with the upper end located above the stirring host is arranged on the outer side of the upper portion of the stirring host, a first powder bin is arranged on the metering platform corresponding to the position of the first powder inlet hole, a first weighing assembly is arranged between the first powder bin and the metering platform, a second powder bin is arranged on the metering platform corresponding to the position of the second powder inlet hole, a second weighing assembly is arranged between the second powder bin and the metering platform, a water bin is arranged on the metering platform corresponding to the position of the water inlet hole, and a third weighing assembly is arranged between the water bin and the metering platform.

2. The in-line integrated multi-bin mixing station according to claim 1, wherein the metering platform comprises a first weighing frame and a second weighing frame, a first powder bin and a second powder bin are arranged in the first weighing frame at intervals in the front and back direction, and a water bin is arranged in the second weighing frame; the first weighing component comprises a first pressing lug and first weighing sensors, at least two first weighing sensors are arranged on the upper side of a first weighing frame corresponding to the outer side of the first powder bin, the outer side of the first powder bin corresponding to each first weighing sensor is fixedly provided with the first pressing lug, and the lower side of each first pressing lug is positioned on the upper side of the first weighing sensor corresponding to the corresponding position; the second weighing component comprises a second pressing lug and second weighing sensors, at least two second weighing sensors are arranged on the upper side of the first weighing frame corresponding to the outer side of the second powder bin, a second pressing lug is fixedly arranged on the outer side of the second powder bin corresponding to each second weighing sensor, and the lower side of each second pressing lug is positioned on the upper side of the second weighing sensor corresponding to the corresponding position; the third weighing component comprises a third pressing lug and a third weighing sensor, at least two third weighing sensors are arranged on the upper side of the second weighing frame, a third pressing lug is fixedly mounted on the outer side of the water sump corresponding to the position of each third weighing sensor, and the lower side of each third pressing lug is located on the upper side of the corresponding third weighing sensor.

3. The in-line integrated multi-bin mixing station according to claim 2, further comprising a metering drum, wherein the metering platform further comprises mounting beams, the first weighing frame is located above and to the right of the second weighing frame, at least two mounting beams are arranged on the left side of the second weighing frame at intervals in a front-back direction, and a metering drum located above the water bin is arranged on each mounting beam.

4. The in-line integral multi-bin mixing station according to claim 1, 2 or 3, characterized in that the batching machine comprises a storage hopper, weighing hoppers and a weighing platform, at least three weighing platforms with upper ends positioned above the conveyor are arranged on the outer side of the right part of the frame at intervals from left to right, the weighing platform comprises third weighing frames, press frames and fourth weighing sensors, each third weighing frame is internally provided with a weighing hopper with a lower end positioned below the third weighing frame, the upper side of each third weighing frame is provided with at least two fourth weighing sensors, the outer sides of the upper parts of the weighing hoppers are fixedly provided with the press frames, and the lower sides of the press frames are positioned on the upper sides of the fourth weighing sensors; a storage hopper is arranged above each weighing hopper.

5. The in-line integrated multi-bin mixing station according to claim 4, further comprising a main valve, a discharge valve, a weighing valve, a first valve, a second valve and a third valve, wherein the main discharge port is provided with the main valve, the discharge valve is fixedly installed between the discharge port of the waiting bin and the main feed hole, the discharge port of each storage hopper is provided with the discharge valve, the discharge port of each weighing hopper is provided with the weighing valve, the first valve is fixedly installed between the discharge port of the first powder bin and the first powder inlet hole, the second valve is fixedly installed between the discharge port of the second powder bin and the second powder inlet hole, and the third valve is fixedly installed between the water outlet of the water bin and the water inlet hole.

6. The in-line integrated multi-bin mixing station according to claim 5, further comprising a controller, wherein the main valve, the blanking valve, the emptying valve, the weighing valve, the first valve, the second valve and the third valve are all electrically controlled valves, the first weighing sensor, the second weighing sensor, the third weighing sensor and the fourth weighing sensor are all connected with the controller, and the controller is respectively connected with the main valve, the blanking valve, the emptying valve, the weighing valve, the first valve, the second valve and the third valve.

7. The in-line integrated multi-bin mixing station as claimed in claim 1, 2, 3, 5 or 6, further comprising a feeding hopper, wherein the feeding hopper is fixedly mounted on the upper side of the waiting bin, and the feeding hopper is of a semi-closed cover structure with an opening facing right.

8. The in-line integrated multi-bin mixing station as claimed in claim 4, further comprising a feed hopper, wherein the upper side of the waiting bin is fixedly provided with the feed hopper, and the feed hopper is of a semi-closed cover structure with a right opening.

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