CN214096319U

CN214096319U - Weighing and metering host platform of mixing station

Info

Publication number: CN214096319U
Application number: CN202120367802.1U
Authority: CN
Inventors: 余增晓
Original assignee: Xinjiang Shengda Machinery Equipment Manufacturing Co ltd
Current assignee: Xinjiang Shengda Machinery Equipment Manufacturing Co ltd
Priority date: 2021-02-10
Filing date: 2021-02-10
Publication date: 2021-08-31
Anticipated expiration: 2031-02-10

Abstract

The utility model relates to a stirring station technical field is a stirring station weighing and metering host platform, and it includes stirring platform, metering platform, first powder storehouse, second powder storehouse, sump and stirring host computer, and the stirring platform upside is equipped with the stirring host computer that the lower extreme is located its below, and stirring host computer downside is equipped with main discharge gate, and stirring host computer upside is equipped with main feed port respectively, first powder hole, second powder hole and the inlet opening of advancing, and the stirring host computer upper portion outside is equipped with the metering platform that the upper end is located its top. The utility model has the advantages of reasonable and compact structure, convenient to use through setting up first subassembly, the second subassembly and the third subassembly of weighing, realizes the measurement of weighing in first powder storehouse, the second powder storehouse and sump fast, makes in water and powder add the stirring host computer with required proportion, has the characteristics of stable, reliable and quick measurement of weighing.

Description

Weighing and metering host platform of mixing station

Technical Field

The utility model relates to a stirring station technical field is a stirring station weighing and metering host computer platform.

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 existing host platform powder weighing system is complex in structure and cannot quickly weigh powder in a powder bin.

Disclosure of Invention

The utility model provides a mixing plant weighing and metering host computer platform has overcome above-mentioned prior art not enough, and it can effectively solve current host computer platform powder weighing system structure complicacy, 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 stirring station weighing and metering host platform includes stirring platform, metering platform, first powder storehouse, second powder storehouse, sump and stirring host, the stirring platform upside is equipped with the stirring host that the lower extreme is located its below, stirring host downside is equipped with main discharge gate, stirring host upside is equipped with main feed port respectively, first powder hole, second powder hole and inlet opening, the stirring host upper portion outside is equipped with the metering platform that the upper end is located its top, be equipped with first powder storehouse on the metering platform that corresponds first powder hole position, be equipped with first weighing component between first powder storehouse and the metering platform, be equipped with second powder storehouse on the metering platform that corresponds second powder hole position, be equipped with the second weighing component between second powder storehouse and the metering platform, be equipped with the sump on the metering platform that corresponds the inlet opening position, be equipped with the third weighing component between sump 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 upper part of the water sump corresponding to 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 above-mentioned still can include the feeder hopper, and main feed port is located stirring host computer upside right part, is equipped with the feeder hopper on the stirring host computer that corresponds main feed port position, and the feeder hopper is the semi-closed cover body structure that the opening is right.

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 powder filling machine also comprises a main valve, a first valve, a second valve and a third valve, wherein the main discharge hole is provided with the main valve, the first valve is fixedly arranged between the discharge hole of the first powder bin and the first powder inlet hole, the second valve is fixedly arranged between the discharge hole 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 weighing system can further comprise a controller, the main valve, the first valve, the second valve and the third valve are all electric control valves, the first weighing sensor, the second weighing sensor and the third weighing sensor are all connected with the controller, and the controller is respectively connected with the main valve, the first valve, the second valve and the third valve.

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; 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.

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 the third weighing sensor, 7 is the main discharge gate, 8 is first weighing frame, 9 is the second weighing frame, 10 is the third clamping lug, 11 is first clamping lug, 12 is first weighing sensor, 13 is a metering cylinder, 14 is the installation roof beam, 15 is the feeder hopper, 16 is oblique chute.

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 and 2, the weighing and metering host platform of the mixing station 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, wherein the mixing host 5 is arranged on the upper side of the mixing platform 1, the lower end of the mixing host is positioned below the mixing platform, the lower side of the mixing host 5 is provided with a main discharge hole 7, the upper side of the mixing host 5 is respectively provided with a main feed hole, a first powder inlet hole, a second powder inlet hole and a water inlet hole, the outer side of the upper part of the mixing host 5 is provided with a metering platform, the upper end of the metering platform is positioned above the mixing host, the metering platform corresponding to the first powder inlet hole is provided with the first powder bin 2, a first weighing component is arranged between the first powder bin 2 and the metering platform, the metering platform corresponding to the second powder inlet hole is provided with the second powder bin 3, the second weighing component is arranged between the second powder bin 3 and the metering platform, the metering platform corresponding to the water inlet hole is provided with the water bin 4, and a third weighing component is arranged between the water sump 4 and the metering platform. In the using process, the ground conveying pipe conveys powder to the first powder bin 2 and the second powder bin 3, the ground conveying pipe conveys water to the water bin 4, the ground conveying line conveys aggregate 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 a 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 a 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 a required proportion after the weighing and the metering of the third weighing component, so that the powder in the powder bin is quickly weighed, and the aggregate, the powder and the water are stirred and mixed in the stirring host machine 5 according to a required proportion and then are discharged into the concrete mixer truck below the stirring platform 1 from the main discharging hole 7. According to the requirement, the stirring main machine is a known horizontal stirrer, and can be a JS-type double-horizontal-shaft forced stirrer.

The weighing and metering host platform of the mixing station can be further optimized or/and improved according to actual needs:

as shown in attached figures 1 and 2, 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 press lug 10 and a third weighing sensor 6, at least two third weighing sensors 6 are arranged on the upper side of the second weighing frame 9, a third press lug 10 is fixedly mounted on the outer side of the upper part of the water sump 4 corresponding to each third weighing sensor 6, and the lower side of each third press lug 10 is located on the upper side of the corresponding third weighing sensor 6. In the using process, the first weighing sensor 12 is arranged to conveniently calculate the blanking amount of the first powder bin 2, the quantitative control of the blanking amount of the first powder bin 2 can be realized through the existing well-known electromagnetic valve and controller, the second weighing sensor is arranged to conveniently calculate the blanking amount of the second powder bin 3, the quantitative control of 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 conveniently calculated through the third weighing sensor 6, and the quantitative control of 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 bin can be quickly realized. According to the requirement, the number of the first weighing cells 12 and the second weighing cells may be three, and the number of the third weighing cells 6 may be four, and the specific positions are distributed, for example, at positions corresponding to the front side, the left side and the right side of the first powder bin 2, and at positions corresponding to the front side, the rear side, the left side and the right side of the water bin 4. The first weight sensor, the second weight sensor and the third weight sensor are all known in the art according to requirements, and may be pressure sensors.

As shown in the attached figures 1 and 2, 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 above the right side 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 is known in the art and may employ a pendant sensor, as desired.

As shown in the attached figures 1 and 2, the stirring device further comprises a feeding hopper 15, the main feeding hole is positioned at the right part of the upper side of the stirring main machine 5, the feeding hopper 15 is arranged on the stirring main machine 5 corresponding to the position of the main feeding hole, and the feeding hopper 15 is of a semi-closed cover body 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.

As shown in the attached fig. 1 and 2, the stirring device further comprises an inclined chute 16, and the inclined chute 16 which is inclined in a left-high-right-low shape is fixedly installed on the right side of the stirring main machine 5. In the use process, aggregate is prevented from falling on the stirring platform 1 by arranging the inclined chute 16, and the working environment is prevented from being influenced.

As shown in the attached figures 1 and 2, the powder filling machine further comprises a main valve, a first valve, a second valve and a third valve, wherein the main discharge hole 7 is provided with the main valve, the first valve is fixedly arranged between the discharge hole of the first powder bin 2 and the first powder inlet hole, the second valve is fixedly arranged between the discharge hole of the second powder bin 3 and the second powder inlet hole, and the third valve is fixedly arranged between the water outlet of the water bin 4 and the water inlet hole. In the using process, the aggregate and the powder can be added into the stirring main machine 5 in a required proportion by arranging a plurality of valves, and then the valves are closed to complete stirring. According to the requirement, the first valve, the second valve and the third valve can adopt pneumatic butterfly valves.

As shown in fig. 1 and 2, the weighing system further comprises a controller, the main 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 and the third weighing sensor 6 are all connected with the controller, and the controller is respectively connected with the main 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. The controller is well known in the art, and the model of the main control chip of the controller can be BOSHO 1200A.

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

1. A weighing and metering host platform of a mixing station is characterized by comprising a mixing platform, a metering platform, a first powder bin, a second powder bin, a water bin and a mixing host, wherein the upper side of the mixing platform is provided with the mixing host with the lower end positioned below the mixing platform, the lower side of the mixing host is provided with a main discharge hole, the upper side of the mixing host is respectively provided with a main feed hole, a first powder inlet hole, a second powder inlet hole and a water inlet hole, the outer side of the upper part of the mixing host is provided with the metering platform with the upper end positioned above the mixing host, a first powder bin is arranged on the metering platform corresponding to the position of the first powder inlet hole, a first weighing component is arranged between the first powder bin and the metering platform, a second powder bin is arranged on the metering platform corresponding to the second powder inlet hole, a second weighing component is arranged between the second powder bin and the metering platform, 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.

2. The mixing station weighing and metering host platform 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 upper part of the water sump corresponding to 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 mixing station weighing and metering host platform of claim 2, further comprising a metering drum, wherein the metering platform further comprises mounting beams, the first weighing frame is positioned at the upper 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 front of and behind, and the metering drum positioned above the water sump is arranged on each mounting beam.

4. The mixing station weighing and metering host platform of claim 1, 2 or 3, further comprising a feed hopper, wherein the main feed hole is located at the right part of the upper side of the mixing host, the mixing host corresponding to the main feed hole is provided with the feed hopper, and the feed hopper is of a semi-closed cover structure with a right opening.

5. The mixing station weighing and metering host platform of claim 4, further comprising an inclined chute, wherein the inclined chute which is inclined in a left-high-right-low shape is fixedly installed on the right side of the mixing host.

6. The mixing station weighing and metering host platform according to claim 2, 3 or 5, further comprising a main valve, a first valve, a second valve and a third valve, wherein the main discharge port is provided with the main 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.

7. The mixing station weighing and metering host platform of claim 4, further comprising a main valve, a first valve, a second valve and a third valve, wherein the main discharge port is provided with the main valve, 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, and the third valve is fixedly arranged between the water outlet and the water inlet hole of the water bin.

8. The mixing station weight-metering host platform of claim 6, further comprising a controller, wherein the main valve, the first valve, the second valve, and the third valve are all electrically controlled valves, the first weight sensor, the second weight sensor, and the third weight sensor are all connected to the controller, and the controller is connected to the main valve, the first valve, the second valve, and the third valve, respectively.

9. The mixing station weight-metering host platform of claim 7, further comprising a controller, wherein the main valve, the first valve, the second valve, and the third valve are all electrically controlled valves, the first weight sensor, the second weight sensor, and the third weight sensor are all connected to the controller, and the controller is connected to the main valve, the first valve, the second valve, and the third valve, respectively.