阅读说明：本技术 一体化称重计量搅拌站 (Integrated weighing and metering mixing station ) 是由 余增晓 于 2021-02-10 设计创作，主要内容包括：本发明涉及搅拌站技术领域,是一种一体化称重计量搅拌站,其包括配料机、输送机、称重计量主机平台和机架,机架呈左高右低状设置,机架左端设有称重计量主机平台,称重计量主机平台包括搅拌平台、计量平台、第一粉仓、第二粉仓、水仓和搅拌主机,搅拌平台上侧设有下端位于其下方的搅拌主机,搅拌主机下侧设有主出料口。本发明结构合理而紧凑,使用方便,通过设置第一称重组件、第二称重组件和第三称重组件,快速实现第一粉仓、第二粉仓和水仓的称重计量,使水和粉料以所需的比例加入到搅拌主机内；通过设置等待仓,使单次混合搅拌所需的骨料提前备用,实现不停机多批次骨料、粉料和水连续混合搅拌,具有稳定、可靠和高效的特点。(The invention relates to the technical field of mixing stations, in particular to an integrated weighing and metering mixing station which comprises a batching machine, a conveyor, a weighing and metering host platform and a rack, wherein the rack is arranged in a left-high-right-low shape, the weighing and metering host platform is arranged at the left end of the rack, the weighing and metering host platform comprises a mixing platform, a metering platform, a first powder bin, a second powder bin, a water bin and a mixing host, the mixing host with the lower end positioned below the mixing platform is arranged at the upper side of the mixing platform, and a main discharge hole is arranged at the lower side of the mixing host. The invention has reasonable and compact structure and convenient use, and the first weighing component, the second weighing component and the third weighing component are arranged to quickly realize the weighing and metering of the first powder bin, the second powder bin and the water bin, 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 aggregate that single mixing stirring needs reserve in advance, realize not shutting down many batches of aggregate, powder and water continuous mixing stirring, have stable, reliable and efficient characteristics.)

1. An integrated weighing and metering stirring station is characterized by comprising a proportioning machine, a conveyor, a weighing and metering host platform and a frame, wherein the frame is arranged in a left-high-right-low shape, the left end of the frame is provided with the weighing and metering host platform, the weighing and metering host platform comprises a stirring platform, a metering platform, a first powder bin, a second powder bin, a water bin and a stirring host, the upper side of the stirring platform is provided with the stirring host with the lower end positioned below the stirring platform, the lower side of the stirring host is provided with a main discharge port, the upper side of the left part of the stirring host is respectively provided with a first powder inlet, a second powder inlet and a water inlet, the outer side of the upper part of the stirring host is provided with the metering platform with the upper end positioned above the stirring host, the metering platform corresponding to the position of the first powder inlet is provided with the first powder bin, a first weighing assembly is arranged between the first powder bin and the metering platform, the metering platform corresponding to the position of the second powder inlet is provided with the, a water sump is arranged on the metering platform corresponding to the position of the water inlet hole, and a third weighing component is arranged between the water sump and the metering platform; the stirring host computer right part upside is equipped with main feed port, and the frame right part is equipped with the proportioning machine, is equipped with in the frame to carry the conveyer of main feed port top with the material in the proportioning machine.

2. The integrated weighing, metering and stirring station of 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 integrated weighing and metering mixing station of claim 2, further comprising a metering drum, wherein the metering platform further comprises mounting beams, the first weighing frame is positioned above the right side of the second weighing frame, at least two mounting beams are arranged on the left side of the second weighing frame at intervals in front of and behind, and a metering drum positioned above the water sump is arranged on each mounting beam.

4. The integrated weighing, metering and stirring station of claim 2 or 3, wherein 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, 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 a lower end positioned below the third weighing frame, at least two fourth weighing sensors are arranged on the upper side of the third weighing frame, 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.

5. The integrated weighing and metering mixing station of claim 4, further comprising a first waiting bin, wherein the first waiting bin with an upward opening is fixedly arranged on the upper side of the mixing main machine corresponding to the position of the main feeding hole, and the left end of the conveyor is positioned above the waiting bin.

6. The integrated weighing, metering and stirring station of claim 5, further comprising a first main valve, a first blanking valve, a first emptying valve, a first weighing valve, a first valve, a second valve, a third valve and a first controller, wherein the main discharge port is provided with the first main valve, the first blanking valve is fixedly arranged between the discharge port of the first waiting bin and the main feed port, the first emptying valve is arranged at the discharge port of each storage hopper, the first weighing valve is arranged at the discharge port of each weighing hopper, the first valve is fixedly arranged between the discharge port of the first powder bin and the first powder inlet hole, the second valve is fixedly arranged between the discharge port of the second powder bin and the second powder inlet hole, the third valve is fixedly arranged between the water outlet of the water bin and the water inlet hole, and the first weighing sensor, the second weighing sensor, the third weighing sensor and the fourth weighing sensor are all connected with the first controller, the first controller is respectively connected with the first main valve, the first blanking valve, the first discharging valve, the first weighing valve, the first valve, the second valve and the third valve; or/and the first hopper is arranged on the upper side of the first waiting bin, and the first hopper is of a semi-closed cover body structure with a right opening.

7. The integrated weighing, metering and stirring station of claim 4, further comprising a second waiting bin and a transition hopper, wherein the frame comprises a first frame and a second frame, the conveyor comprises a first conveyor and a second conveyor, a material pouring bin which is communicated up and down is arranged in front of the first frame, the lower part of the material pouring bin is in a shape of big top and small bottom, the second frame is arranged on the left side of the material pouring bin, the first conveyor capable of conveying materials from back to front is arranged on the rear part of the first frame, the front end of the first conveyor is positioned above the material pouring bin, a batching machine is arranged on the upper side of the rear part of the first conveyor, the second frame is arranged in a shape of high left and low right, the second conveyor capable of conveying materials from right to left is arranged on the right part of the second frame, and the right end of the second conveyor is positioned below the material pouring bin; a second waiting bin with an upward opening is fixedly arranged on the upper side of the stirring main machine corresponding to the position of the main feeding hole, and the left end of the second conveyor is positioned above the waiting bin.

8. The integrated weighing, metering and stirring station of claim 7, further comprising a second main valve, a second blanking valve, a second emptying valve, a second weighing valve, a fourth valve, a fifth valve, a sixth valve and a second controller, wherein the main discharge port is provided with the second main valve, the second blanking valve is fixedly arranged between the discharge port and the main feed port of the second waiting bin, the discharge port of each storage hopper is provided with the second emptying valve, the discharge port of each weighing hopper is provided with the second weighing valve, the fourth valve is fixedly arranged between the discharge port of the first powder bin and the first powder inlet hole, the fifth valve is fixedly arranged between the discharge port of the second powder bin and the second powder inlet hole, the sixth valve is fixedly arranged between the water outlet and the water inlet hole of the water bin, and the first weighing sensor, the second weighing sensor, the third weighing sensor and the fourth sensor are all connected with the second controller, the second controller is respectively connected with a second main valve, a second blanking valve, a second discharging valve, a second weighing valve, a fourth valve, a fifth valve and a sixth valve; or/and the device also comprises a second feeding hopper, wherein the second feeding hopper is arranged on the upper side of the second waiting bin, and the second feeding hopper is of a semi-closed cover body structure with a right opening.

9. The integrated weighing, metering and stirring station of claim 4, further comprising a third waiting bin, wherein the frame comprises a third frame and a fourth frame, the conveyor comprises a third conveyor and a fourth conveyor, the third waiting bin with an upward opening is arranged in front of the third frame, the fourth frame is arranged on the left of the third waiting bin, the third conveyor capable of conveying materials from back to front is arranged on the rear portion of the third frame, the front end of the third conveyor is positioned above the third waiting bin, a proportioning machine is arranged on the upper side of the rear portion of the third conveyor, the fourth frame is arranged in a left-high-right-low mode, the fourth conveyor capable of conveying materials from right to left is arranged on the right of the fourth frame, the right end of the fourth conveyor is positioned below the third waiting bin, and the left end of the fourth conveyor is positioned above the main feed hole.

10. The integrated weighing, metering and stirring station of claim 9, further comprising a third main valve, a third discharging valve, a third weighing valve, a seventh valve, an eighth valve, a ninth valve and a third controller, wherein the main discharging port is provided with the third main valve, the discharging port of the third waiting bin is provided with the third discharging valve, the discharging port of each storage hopper is provided with the third discharging valve, the discharging port of each weighing hopper is provided with the third weighing valve, the seventh valve is fixedly arranged between the discharging port of the first powder bin and the first powder inlet hole, the eighth valve is fixedly arranged between the discharging port of the second powder bin and the second powder inlet hole, the ninth valve is fixedly arranged between the water outlet of the water bin and the water inlet hole, and the first weighing sensor, the second weighing sensor, the third weighing sensor and the fourth sensor are all connected with the third controller, the third controller is respectively connected with a third main valve, a third blanking valve, a third discharging valve, a third weighing valve, a seventh valve, an eighth valve and a ninth valve; or/and the device also comprises a third feeding hopper, wherein the third feeding hopper is arranged on the upper side of the third waiting bin, and the first feeding hopper is of a semi-closed cover body structure with a right opening; the stirring main machine corresponding to the main feeding hole is provided with a fourth feeding hopper which is of a semi-closed cover body structure with a right opening; or/and the stirring device also comprises an inclined chute, wherein the inclined chute which is inclined in a left-high-right low shape is fixedly arranged on the right side of the stirring host machine.

Technical Field

The invention relates to the technical field of mixing stations, in particular to an integrated weighing and metering mixing 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 invention provides an integrated weighing and metering mixing station, which overcomes the defects of the prior art and can effectively solve the problems that the mixing efficiency of the existing host platform is low and the powder in a powder bin cannot be quickly weighed.

The technical scheme of the invention is realized by the following measures: an integrated weighing and metering stirring station comprises a proportioning machine, a conveyor, a weighing and metering host platform and a frame, wherein the frame is arranged in a left-high-right low manner, the left end of the frame is provided with the weighing and metering host platform, the weighing and metering host platform comprises a stirring platform, a metering platform, a first powder bin, a second powder bin, a water bin and a stirring host, the upper side of the stirring platform is provided with the stirring host with the lower end positioned below the stirring platform, the lower side of the stirring host is provided with a main discharge port, the upper side of the left part of the stirring host is respectively provided with a first powder inlet, a second powder inlet and a water inlet, the outer side of the upper part of the stirring host is provided with the metering platform with the upper end positioned above the stirring host, the metering platform corresponding to the position of the first powder inlet is provided with the first powder bin, a first weighing component is arranged between the first powder bin and the metering platform, the metering platform corresponding to the position of the second powder inlet is provided with the second, a water sump is arranged on the metering platform corresponding to the position of the water inlet hole, and a third weighing component is arranged between the water sump and the metering platform; the stirring host computer right part upside is equipped with main feed port, and the frame right part is equipped with the proportioning machine, is equipped with in the frame to carry the conveyer of main feed port top with the material in the proportioning machine.

The following is further optimization or/and improvement of the technical scheme of the invention:

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 at least three weighing platforms with upper ends positioned above the conveyor are arranged on the outer side of the right part of the rack 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 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 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.

As a first preference, the stirring device further comprises a first waiting bin, a first waiting bin with an upward opening is fixedly installed on the upper side of the stirring main machine corresponding to the position of the main feeding hole, and the left end of the conveyor is located above the waiting bin.

The powder storage device also comprises a first main valve, a first blanking valve, a first discharging valve, a first weighing valve, a first valve, a second valve, a third valve and a first controller, wherein the main discharging port is provided with the first main valve, the first blanking valve is fixedly installed between the discharging port of the first waiting bin and the main feeding hole, the discharging port of each storage hopper is provided with the first discharging valve, the discharging port of each weighing hopper is provided with the first weighing valve, the first valve is fixedly installed between the discharging port of the first powder bin and the first powder inlet hole, the second valve is fixedly installed between the discharging port of the second powder bin and the second powder inlet hole, the third valve is fixedly installed between the water outlet of the water bin and the water inlet hole, the first weighing sensor, the second weighing sensor, the third weighing sensor and the fourth sensor are all connected with the first controller, and the first controller is respectively connected with the first main valve, The first blanking valve, the first discharging valve, the first weighing valve, the first valve, the second valve and the third valve are connected.

The above-mentioned still can include first feeder hopper, and first waiting storehouse upside is equipped with first feeder hopper, and first feeder hopper is the semi-closed cover body structure that the opening is right.

As a second optimization, the device can further comprise a second waiting bin and a transition hopper, the frame comprises a first frame and a second frame, the conveyor comprises a first conveyor and a second conveyor, a material pouring bin which is communicated up and down is arranged in front of the first frame, the lower part of the material pouring bin is in a big-end-up shape, the second frame is arranged on the left side of the material pouring bin, the first conveyor capable of conveying materials from back to front is arranged on the rear part of the first frame, the front end of the first conveyor is positioned above the material pouring bin, a proportioning machine is arranged on the upper side of the rear part of the first conveyor, the second frame is arranged in a high-end-right-low shape, the second conveyor capable of conveying materials from right to left is arranged on the right part of the second frame, and the right end of the second conveyor is positioned below the material pouring bin; a second waiting bin with an upward opening is fixedly arranged on the upper side of the stirring main machine corresponding to the position of the main feeding hole, and the left end of the second conveyor is positioned above the waiting bin.

The powder storage device also comprises a second main valve, a second blanking valve, a second discharging valve, a second weighing valve, a fourth valve, a fifth valve, a sixth valve and a second controller, wherein the main discharging port is provided with the second main valve, the second blanking valve is fixedly arranged between the discharging port of the second waiting bin and the main feeding hole, the discharging port of each storage hopper is provided with the second discharging valve, the discharging port of each weighing hopper is provided with the second weighing valve, the fourth valve is fixedly arranged between the discharging port of the first powder bin and the first powder inlet hole, the fifth valve is fixedly arranged between the discharging port of the second powder bin and the second powder inlet hole, the sixth valve is fixedly arranged between the water outlet of the water bin and the water inlet hole, the first weighing sensor, the second weighing sensor, the third weighing sensor and the fourth sensor are all connected with the second controller, and the second controller is respectively connected with the second main valve, The second discharging valve, the second weighing valve, the fourth valve, the fifth valve and the sixth valve are connected.

The device also comprises a second feeding hopper, wherein the second feeding hopper is arranged on the upper side of the second waiting bin and is of a semi-closed cover body structure with a right opening.

Preferably as the third kind, still can include the third and wait for the storehouse, the frame includes third frame and fourth frame, the conveyer includes third conveyer and fourth conveyer, third frame the place ahead is equipped with the ascending third and waits for the storehouse, third waits for the storehouse left and is equipped with the fourth frame, third frame rear portion is equipped with can be by the third conveyer of back to preceding transported substance material, third conveyer front end is located third and waits for the storehouse top, third conveyer rear portion upside is equipped with the proportioning machine, the fourth frame is the high right side low form setting of left side, fourth frame right part is equipped with the fourth conveyer that can be by right to left transported substance material, fourth conveyer right-hand member is located third and waits for the storehouse below, the fourth conveyer left end is located main feed port top.

The powder storage device also comprises a third main valve, a third blanking valve, a third discharging valve, a third weighing valve, a seventh valve, an eighth valve, a ninth valve and a third controller, wherein the third main valve is arranged at a main discharging port, the third blanking valve is arranged at a discharging port of a third waiting bin, the third discharging valve is arranged at a discharging port of each storage hopper, the third weighing valve is arranged at a discharging port of each weighing hopper, the seventh valve is fixedly arranged between the discharging port of the first powder bin and the first powder inlet hole, the eighth valve is fixedly arranged between the discharging port of the second powder bin and the second powder inlet hole, the ninth valve is fixedly arranged between the water outlet and the water inlet hole of the water bin, the first weighing sensor, the second weighing sensor, the third weighing sensor and the fourth sensor are all connected with the third controller, the third controller is respectively connected with the third main valve, the third blanking valve, the ninth valve and the third controller, The third weighing valve, the seventh valve, the eighth valve and the ninth valve are connected.

The device also comprises a third feeding hopper, wherein the third feeding hopper is arranged on the upper side of the third waiting bin, and the first feeding hopper is of a semi-closed cover body structure with a right opening.

The stirring main machine corresponding to the position of the main feeding hole is provided with a fourth feeding hopper which is of a semi-closed cover structure with a rightward opening.

The stirring main machine can also comprise an inclined chute, and the right side of the stirring main machine is fixedly provided with the inclined chute which is inclined in a left-high-right low shape.

The invention has reasonable and compact structure and convenient use, and the first weighing component, the second weighing component and the third weighing component are arranged to quickly realize the weighing and metering of the first powder bin, the second powder bin and the water bin, 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 front view structure diagram of the first embodiment.

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.

Fig. 6 is a schematic front view of the second embodiment.

Fig. 7 is a schematic perspective view of fig. 6.

Fig. 8 is a schematic front view of the weighing and metering mainframe platform shown in fig. 6.

Fig. 9 is a schematic perspective view of the weighing and metering host platform shown in fig. 6.

Fig. 10 is a schematic front view of the third embodiment.

Fig. 11 is a schematic perspective view of fig. 10.

Fig. 12 is a schematic front view of the weighing and metering mainframe platform shown in fig. 10.

Fig. 13 is a schematic perspective view of the weighing and metering host platform shown in fig. 10.

Fig. 14 is a schematic front view of the fourth embodiment.

Fig. 15 is a schematic perspective view of fig. 14.

Fig. 16 is a schematic front view of the host platform of fig. 14.

Fig. 17 is a schematic perspective view of the weighing and metering host platform shown in fig. 14.

The codes in the figures are respectively: 1 is a stirring platform, 2 is a first powder bin, 3 is a second powder bin, 4 is a water bin, 5 is a stirring host, 6 is a main discharge hole, 7 is a first weighing frame, 8 is a second weighing frame, 9 is a first pressing lug, 10 is a first weighing sensor, 11 is a metering cylinder, 12 is a storage hopper, 13 is a weighing hopper, 14 is a third weighing frame, 15 is a pressing frame, 16 is a fourth weighing sensor, 17 is a first waiting bin, 18 is a first feeding hopper, 19 is a second waiting bin, 20 is a second feeding hopper, 21 is a transition hopper, 22 is a third waiting bin, 23 is a third feeding hopper, 24 is a fourth feeding hopper, and 25 is an inclined chute.

Detailed Description

The present invention is not limited by the following examples, and specific embodiments may be determined according to the technical solutions and practical situations of the present invention.

In the present invention, for convenience of description, the description of the relative positional relationship of the components is described according to the layout pattern of fig. 1 of 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 is further described with reference to the following examples and figures:

the first embodiment is as follows: as shown in attached figures 1 to 17, the integrated weighing and metering stirring station comprises a batching machine, a conveyor, a weighing and metering host platform and a frame, wherein the frame is arranged in a left-high-right low shape, the weighing and metering host platform is arranged at the left end of the frame, the weighing and metering host platform comprises a stirring platform 1, a metering platform, a first powder bin 2, a second powder bin 3, a water bin 4 and a stirring host 5, the stirring host 5 is arranged at the lower end of the upper side of the stirring platform 1, a main discharge port 6 is arranged at the lower side of the stirring host 5, a first powder inlet, a second powder inlet and a water inlet are respectively arranged at the upper side of the left part of the stirring host 5, the metering platform is arranged at the upper end of the upper side of the stirring host 5, the first powder bin 2 is arranged on the metering platform corresponding to the position of the first powder inlet, a first weighing component is arranged between the first powder bin 2 and the metering platform, the second powder bin 3 is arranged on the metering platform corresponding, 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 position of the water inlet, and a third weighing component is arranged between the water bin 4 and the metering platform; 5 right sides upside of stirring host computer is equipped with main feed port, and the frame right part is equipped with the proportioning machine, is equipped with in the frame to carry the conveyer of main feed port top with the material in the proportioning machine. In the using process, the ground conveying pipe conveys powder to the first powder bin 2 and the second powder bin 3, the ground water conveying pipe conveys water to the water bin 4, the conveyer conveys aggregate configured by the proportioning machine to the stirring main machine 5 through the main feeding hole, after the first weighing component is used for weighing and metering, the powder in the first powder bin 2 is quantitatively added into the stirring host machine 5 according to the required proportion, after the second weighing component is used for weighing and metering, the powder in the second powder bin 3 is quantitatively added into the stirring host machine 5 according to the required proportion, after the third weighing component is used for weighing and metering, the water in the water bin 4 is quantitatively added into the stirring host 5 according to the required proportion, therefore, powder in the powder bin is quickly weighed, and aggregate, powder and water are stirred and mixed in the stirring host 5 according to a required proportion and then are discharged into the concrete mixer truck below the stirring platform 1 from the main discharge port 6. 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; the conveyor is a known screw conveyor, which may be of the type 273-9.

The integrated weighing and metering mixing station can be further optimized or/and improved according to actual needs:

as shown in fig. 1 to 17, the metering platform comprises a first weighing frame 7 and a second weighing frame 8, a first powder bin 2 and a second powder bin 3 are arranged in the first weighing frame 7 at intervals in the front and back direction, and a water bin 4 is arranged in the second weighing frame 8; the first weighing component comprises a first lug 9 and first weighing sensors 10, at least two first weighing sensors 10 are arranged on the upper side of a first weighing frame 7 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 10 is fixedly provided with the first lug 9, and the lower side of the first lug 9 is positioned on the upper side of the first weighing sensor 10 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 7 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 corresponding second weighing sensor; 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 8, a third pressing lug 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 is located on the upper side of the corresponding third weighing sensor. In the using process, the first weighing sensor 10 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 10 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 10, 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 drawings 1 to 17, the water sump measuring device further comprises a measuring cylinder 11, the measuring platform further comprises an installation beam, the first weighing frame 7 is located above the right side of the second weighing frame 8, at least two installation beams are arranged on the left side of the second weighing frame 8 at a front-back interval, and the measuring cylinder 11 located above the water sump 4 is arranged on each installation beam. In the use process, the metering cylinder 11 is arranged, so that a certain amount of additive can be conveniently added into the water sump 4. The metering drum 11 is well known in the art and may employ a pendant sensor, as desired.

As shown in the attached drawings 1 to 17, the batching machine comprises a storage hopper 12, weighing hoppers 13 and weighing platforms, at least three weighing platforms with the upper ends positioned above the conveyor are arranged on the outer side of the right part of the rack at intervals, each weighing platform comprises a third weighing frame 14, a pressing frame 15 and fourth weighing sensors 16, each weighing hopper 13 with the lower end positioned below the third weighing frame 14 is arranged in each third weighing frame 14, at least two fourth weighing sensors 16 are arranged on the upper side of each third weighing frame 14, the pressing frames 15 are fixedly arranged on the outer sides of the upper parts of the weighing hoppers 13, and the lower sides of the pressing frames 15 are seated on the upper sides of the fourth weighing sensors 16; a storage hopper 12 is arranged above each weighing hopper 13. In the using process, a plurality of storage hoppers 12 are arranged to store a plurality of different materials, so that the requirement of storing aggregates with different components is met; different materials are discharged to the conveyor according to the required proportion by arranging the weighing hopper 13 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.

Example two: as shown in the attached drawings 1 to 9, the stirring device further comprises a first waiting bin 17, a first waiting bin 17 with an upward opening is fixedly installed on the upper side of the stirring main machine 5 corresponding to the position of the main feeding hole, and the left end of the conveyor is located above the waiting bin. In the use, through setting up first waiting storehouse 17, make the aggregate that single mixing stirring needs reserve in advance, realize not shutting down many batches of aggregate, powder and water continuous mixing stirring to promote stirring efficiency.

The specific use steps of this embodiment may be:

(1) the aggregate is conveyed into the first waiting bin 17 by the conveyor 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 first waiting bin 17 into the stirring host machine 5 through a main feeding hole, quantitatively adding the powder in the first powder bin 2 into the stirring host machine 5 according to a required proportion after weighing and metering by a first weighing component, quantitatively adding the powder in the second powder bin 3 into the stirring host machine 5 according to a required proportion after weighing and metering by a second weighing component, and quantitatively adding the water in the water bin 4 into the stirring host machine 5 according to a required proportion after weighing and metering by a 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 first waiting bin 17 by the conveyor;

(5) after the stirring of the stirring main machine 5 is finished, discharging concrete from the main discharge port 6 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.

As shown in the attached figures 1 to 9, the powder feeding device further comprises a first main valve, a first blanking valve, a first discharging valve, a first weighing valve, a first valve, a second valve, a third valve and a first controller, wherein the main discharging port 6 is provided with the first main valve, the first blanking valve is fixedly arranged between the discharging port of the first waiting bin 17 and the main feeding hole, the discharging port of each storage hopper 12 is provided with the first discharging valve, the discharging port of each weighing hopper 13 is provided with the first weighing valve, the first valve is fixedly arranged between the discharging port of the first powder bin 2 and the first powder feeding hole, the second valve is fixedly arranged between the discharging port of the second powder bin 3 and the second powder feeding hole, the third valve is fixedly arranged between the water outlet of the water bin 4 and the water inlet hole, and the first weighing sensor 10, the second weighing sensor, the third weighing sensor and the fourth sensor are all connected with the first controller, the first controller is respectively connected with the first main valve, the first blanking valve, the first discharging valve, the first weighing valve, the first valve, the second valve and the third valve. In the using process, the plurality of valves are arranged, so that the aggregates with different components are prepared for the materials in the storage hoppers 12 as required, the discharged materials in the weighing hoppers 13 are prepared for the materials in different proportions as required, and the prepared aggregates and powder are added into the stirring host machine 5 in required proportion, then the valves are closed, and the stirring is completed. According to requirements, the first valve, the second valve and the third valve can adopt pneumatic butterfly valves; the first discharging valve and the first weighing valve can adopt rotary pneumatic discharging doors; the first blanking valve can adopt a pneumatic flap valve; the first controller is known in the art, and the model of its main control chip may be BOSHO 1200A.

As shown in the attached fig. 1 to 9, the device further comprises a first feeding hopper 18, the first waiting hopper 17 is provided with the first feeding hopper 18 at the upper side, and the first feeding hopper 18 is of a semi-closed cover structure with a right opening. In the use, through setting up semi-closed first feeder hopper 18, be convenient for fall into stirring host computer 5 through the aggregate that material conveyor carried to main feed inlet.

Example three: as shown in the attached figures 1, 2, 3, 4, 5, 10, 11, 12 and 13, the automatic material pouring device further comprises a second waiting bin 19 and a transition hopper 21, the frame comprises a first frame and a second frame, the conveyor comprises a first conveyor and a second conveyor, a material pouring bin which is communicated up and down is arranged in front of the first frame, the lower part of the material pouring bin is in a shape of big top and small bottom, the left side of the material pouring bin is provided with the second frame, the rear part of the first frame is provided with the first conveyor capable of conveying materials from back to front, the front end of the first conveyor is positioned above the material pouring bin, the upper side of the rear part of the first conveyor is provided with a material blending machine, the second frame is arranged in a shape of high left and low right, the right part of the second frame is provided with the second conveyor capable of conveying materials from right to left, and the right end of the second conveyor is positioned; a second waiting bin 19 with an upward opening is fixedly arranged on the upper side of the stirring host 5 corresponding to the position of the main feeding hole, and the left end of the second conveyor is positioned above the waiting bin. In the using process, the second waiting bin 19 is arranged, so that aggregate required by single mixing and stirring is reserved in advance, continuous mixing and stirring of multiple batches of aggregate, powder and water without stopping are realized, and the stirring efficiency is improved; through setting up the feed bin that falls, make the aggregate blanking of carrying the second conveyer right-hand member through first conveyer front end even, avoid falling near on-the-spot ground.

The specific use steps of this embodiment may be:

A. the first conveyor and the second conveyor convey aggregate to the second waiting bin 19 in advance for standby;

B. 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;

C. adding the standby aggregate in the second waiting bin 19 into the stirring host machine 5 through a main feeding hole, quantitatively adding the powder in the first powder bin 2 into the stirring host machine 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 machine 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 machine 5 according to a required proportion after weighing and metering by the third weighing component;

D. 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 second waiting bin 19 by the first conveyor and the second conveyor;

E. after the stirring of the stirring main machine 5 is finished, discharging concrete from the main discharge port 6 into a concrete mixer truck below the stirring platform 1;

F. and D, repeating the step C and the step E to realize continuous mixing and stirring of multiple batches of aggregates, powder and water without stopping the machine.

As shown in attached figures 1, 2, 3, 4, 5, 10, 11, 12 and 13, the powder filling machine further comprises a second main valve, a second blanking valve, a second discharging valve, a second weighing valve, a fourth valve, a fifth valve, a sixth valve and a second controller, wherein the main discharging port 6 is provided with the second main valve, the second blanking valve is fixedly arranged between the discharging port of the second waiting bin 19 and the main feeding hole, the discharging port of each storage hopper 12 is provided with the second discharging valve, the discharging port of each weighing hopper 13 is provided with the second weighing valve, the fourth valve is fixedly arranged between the discharging port of the first powder bin 2 and the first powder inlet hole, the fifth valve is fixedly arranged between the discharging port of the second powder bin 3 and the second powder inlet hole, the sixth valve is fixedly arranged between the water outlet of the water bin 4 and the water inlet hole, the first weighing sensor 10, the second weighing sensor, the third weighing sensor and the fourth sensor are all connected with the second controller, the second controller is respectively connected with the second main valve, the second blanking valve, the second discharging valve, the second weighing valve, the fourth valve, the fifth valve and the sixth valve. In the using process, the plurality of valves are arranged, so that the aggregates with different components are prepared for the materials in the storage hoppers 12 as required, the discharged materials in the weighing hoppers 13 are prepared for the materials in different proportions as required, and the prepared aggregates and powder are added into the stirring host machine 5 in required proportion, then the valves are closed, and the stirring is completed. According to requirements, the fourth valve, the fifth valve and the sixth valve can adopt pneumatic butterfly valves; the second discharging valve and the second weighing valve can adopt rotary pneumatic discharging doors; the second blanking valve can adopt a pneumatic flap valve; the second controller is known in the art, and the model of the second controller can be BOSHO 1200A.

As shown in fig. 1, 2, 3, 4, 5, 10, 11, 12, and 13, the device further includes a second feeding hopper 20, the second waiting bin 19 is provided with the second feeding hopper 20 at an upper side thereof, and the second feeding hopper 20 is in a semi-closed cover structure with a right opening. In the use process, the semi-closed second feeding hopper 20 is arranged, so that the materials are conveyed into the second waiting bin 19 through the material conveying device.

Example four: as shown in the accompanying drawings 1, 2, 3, 4, 5, 14, 15, 16 and 17, the multifunctional feeding device further comprises a third waiting bin 22, the rack comprises a third rack and a fourth rack, the conveyor comprises a third conveyor and a fourth conveyor, the third waiting bin 22 with an upward opening is arranged in front of the third rack, the fourth rack is arranged on the left of the third waiting bin 22, the third conveyor capable of conveying materials from back to front is arranged on the rear portion of the third rack, the front end of the third conveyor is positioned above the third waiting bin 22, a batching machine is arranged on the upper side of the rear portion of the third conveyor, the fourth rack is arranged in a left-high-right low mode, the fourth conveyor capable of conveying materials from right to left is arranged on the right of the fourth rack, the right end of the fourth conveyor is positioned below the third waiting bin 22, and the left end of the fourth conveyor is positioned above the main feeding hole. In the use, through setting up third and waiting for storehouse 22, make the aggregate that single mixing stirring needs reserve in advance, realize not shutting down many batches of aggregate, powder and water continuous mixing stirring to promote stirring efficiency.

The specific use steps of this embodiment may be:

a. the first conveyor conveys the aggregate to a third waiting bin 22 in advance for standby;

b. 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;

c. the second conveyor adds the standby aggregate in the third waiting bin 22 into the stirring host machine 5 through the main feeding hole, the powder in the first powder bin 2 is quantitatively added into the stirring host machine 5 according to the required proportion after the weighing and the metering of the first weighing component, the powder in the second powder bin 3 is quantitatively added into the stirring host machine 5 according to the required proportion after the weighing and the metering of the second weighing component, and the water in the water bin 4 is quantitatively added into the stirring host machine 5 according to the required proportion after the weighing and the metering of the third weighing component;

d. 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 third waiting bin 22 by the first conveyor;

e. after the stirring of the stirring main machine 5 is finished, discharging concrete from the main discharge port 6 into a concrete mixer truck below the stirring platform 1;

f. and (e) repeating the step (c) and the step (e) to realize continuous mixing and stirring of multiple batches of aggregate, powder and water without stopping the machine.

As shown in the attached figures 1, 2, 3, 4, 5, 14, 15, 16 and 17, the powder filling machine further comprises a third main valve, a third blanking valve, a third discharging valve, a third weighing valve, a seventh valve, an eighth valve, a ninth valve and a third controller, wherein the third main valve is arranged at a main discharging port 6, the third blanking valve is arranged at a discharging port of a third waiting bin 22, the third discharging valve is arranged at a discharging port of each storage hopper 12, the third weighing valve is arranged at a discharging port of each weighing hopper 13, the seventh valve is fixedly arranged between the discharging port of the first powder bin 2 and the first powder inlet hole, the eighth valve is fixedly arranged between the discharging port of the second powder bin 3 and the second powder inlet hole, the ninth valve is fixedly arranged between the water outlet and the water inlet hole of the water bin 4, the first weighing sensor 10, the second weighing sensor, the third weighing sensor and the fourth sensor are all connected with the third controller, the third controller is respectively connected with a third main valve, a third blanking valve, a third discharging valve, a third weighing valve, a seventh valve, an eighth valve and a ninth valve. In the using process, the plurality of valves are arranged, so that the aggregates with different components are prepared for the materials in the storage hoppers 12 as required, the discharged materials in the weighing hoppers 13 are prepared for the materials in different proportions as required, and the prepared aggregates and powder are added into the stirring host machine 5 in required proportion, then the valves are closed, and the stirring is completed. According to requirements, the seventh valve, the eighth valve and the ninth valve can be pneumatic butterfly valves; the third discharging valve and the third weighing valve can adopt rotary pneumatic discharging doors; the third blanking valve can adopt a pneumatic flap valve; the third controller is known in the art, and the model of its main control chip may be BOSHO 1200A.

As shown in fig. 1, 2, 3, 4, 5, 14, 15, 16, and 17, the device further includes a third feeding hopper 23, the third feeding hopper 23 is disposed on the upper side of the third waiting bin 22, and the first feeding hopper 18 is in a semi-closed cover structure with a right opening. In the use process, the semi-closed third feeding hopper 23 is arranged, so that the materials are conveyed into the third waiting bin 22 through the material conveying device conveniently.

As shown in fig. 1, 2, 3, 4, 5, 14, 15, 16, and 17, the stirring device further includes a fourth feeding hopper 24, the stirring main body 5 corresponding to the position of the main feeding hole is provided with the fourth feeding hopper 24, and the fourth feeding hopper 24 is in a semi-closed cover structure with a right opening. In the use, through setting up semi-enclosed fourth feeder hopper 24, be convenient for fall into stirring host computer 5 through the aggregate that material conveyor carried to main feed inlet.

As shown in the attached fig. 1, 2, 3, 4, 5, 14, 15, 16, 17, the stirring device further comprises an inclined chute 25, and the inclined chute which is high at the left and low at the right is fixedly installed on the right side of the stirring main machine 5.

The above technical features constitute the best embodiment of the present invention, which has strong adaptability and best implementation effect, and unnecessary technical features can be increased or decreased according to actual needs to meet the requirements of different situations.