CN219190686U

CN219190686U - Material level metering equipment for premixed concrete powder bin

Info

Publication number: CN219190686U
Application number: CN202222039577.6U
Authority: CN
Inventors: 曲延军; 于昭; 刘善峰; 王伟强
Original assignee: Qingdao Hehui Concrete Engineering Co ltd
Current assignee: Qingdao Hehui Concrete Engineering Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-06-16
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to a material level metering device for a pre-mixed concrete powder bin, which comprises a base, wherein a bin body is fixedly arranged at the top of the base, a discharging hopper is fixedly arranged at the bottom of the bin body, a motor is fixedly arranged at the top of the base, a containing box is fixedly arranged at the left side of the bin body, a PCL controller is fixedly arranged at the top of the bin body, a weighing mechanism is fixedly arranged in the bin body, and a storage box is fixedly arranged in the bin body. This a material level metering equipment for pre-mixing concrete powder storehouse, at first PCL controller control motor starts, and the motor can drive the (mixing) shaft and rotate, stirs the concrete, and first electric putter is retracted when the unloading is needed, drives the cardboard and moves down, and the concrete drops to weight sensor this moment, when reaching appointed weight, PCL controller control second electric putter is retracted, and the concrete is followed the inclined plate whereabouts at can.

Description

Material level metering equipment for premixed concrete powder bin

Technical Field

The utility model relates to the technical field of premixed concrete production, in particular to a material level metering device for a premixed concrete powder bin.

Background

The ready-mixed concrete is a concrete mixture which is sold after being metered and mixed in a mixing station according to a certain proportion by cement, aggregate, water, additives, mineral additives and the like which are mixed according to the requirement, and is transported to a using place within a specified time by adopting a transport vehicle, and is often sold as commodity, so the ready-mixed concrete is also called commodity concrete.

The existing premixed concrete production device is quite wide in application and has the advantages of being simple in structure and convenient to operate, but the existing premixed concrete cannot accurately meter powder in a storage bin in the machining process, so that the problem that the concrete is not discharged enough, the material is required to be repeatedly guided or discharged excessively from the storage bin, and the concrete is wasted is caused.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the material level metering equipment for the premixed concrete powder bin, which has the advantages of accurate metering and convenient discharging, and solves the problems that the existing premixed concrete cannot accurately meter the powder in the bin in the processing process, so that the discharge of the concrete is insufficient, the material is required to be repeatedly guided or discharged from the bin excessively, and the concrete is wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a material level metering equipment for pre-mix concrete powder feed bin, includes the base, the top fixed mounting of base has the feed bin body, the bottom fixed mounting of feed bin body has the blanking hopper, the top fixed mounting of base has the motor, the left side fixed mounting of feed bin body has the box that holds, the top fixed mounting of feed bin body has the PCL controller, the inside fixed mounting of feed bin body has weighing mechanism, the inside fixed mounting of feed bin body has the bin, the inside movable mounting of bin has the (mixing) shaft;

the weighing mechanism comprises a baffle, the inside fixed mounting of feed bin body has the baffle, the inside fixedly connected with backup pad of feed bin body, the left side of backup pad articulates there is the cardboard, the bottom swing joint of cardboard has first electric putter, the inside fixed mounting of feed bin body has the second electric putter, the top of second electric putter articulates there is the swash plate, the top fixed mounting of swash plate has gravity inductor.

Further, front side fixed mounting of feed bin body has the observation window, the hopper is located the bottom of base down, the output shaft department transmission of motor is connected with the drive belt, one side that the motor output shaft was kept away from to the drive belt cup joints in the outside of (mixing) shaft, the left side of (mixing) shaft rotates with the interior left wall of bin to be connected.

Further, hold the top fixedly connected with conveying pipeline of box, the left side fixedly connected with booster pump of conveying pipeline, one side and the bin left side fixed connection that holds the box are kept away from to the conveying pipeline, the discharge gate has been seted up to the bottom of bin, baffle and the interior left wall fixed connection of feed bin body.

Further, the backup pad is fixed connection with the interior right wall of feed bin body, the backup pad is kept away from the side of this internal right wall of feed bin and is articulated each other with the cardboard, the cardboard is kept away from one side of backup pad and the mutual block in right side of baffle.

Further, first electric putter and the interior right wall fixed connection of feed bin body, first electric putter keeps away from feed bin body one side and the bottom of cardboard is articulated each other, the cardboard is corresponding with the discharge gate.

Further, the bottom of swash plate is articulated each other with the left side of second electric putter, the swash plate is located the bottom of cardboard, one side that the swash plate was kept away from to the second electric putter is with the interior right wall fixed connection of feed bin body, PCL controller is wireless connection with first electric putter, second electric putter, gravity inductor and motor respectively.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this a material level metering equipment for pre-mix concrete powder storehouse, through setting up the base in the bottom of feed bin body, the effect of base is to support the feed bin body, the effect of feed bin body is to store the concrete, the effect of hopper is convenient concrete derivation down, the effect of motor is to drive the (mixing) shaft through the transmission connection of drive belt and rotate, the mobility of concrete is guaranteed to stirring the concrete, prevent because concrete slab knot influences weighing of concrete, the effect of holding the box is convenient with the leading-in bin of material inside, realize accurately weighing the concrete through each structure of weighing mechanism mutually supporting, improve ejection of compact efficiency, the effect of baffle is through preventing the concrete overflow with the cardboard block, the effect of backup pad is to support the cardboard, the position that first electric putter passes through flexible regulation cardboard makes things convenient for concrete unloading, the effect of second electric putter is through flexible regulation swash plate position, thereby the convenience is to export down the concrete, the effect of gravity inductor is to weigh the concrete.

2. This a charge level meter measuring equipment for pre-mix concrete powder storehouse, at first the booster pump starts with the concrete from holding the leading-in bin of box in, PCL controller control motor starts this moment, and the motor can drive the (mixing) shaft and rotate, stirs the concrete, and first electric putter is retracted when the unloading is required, drives the cardboard and moves down, and the concrete drops to the gravity inductor this moment downwards, when reaching appointed weight, PCL controller control second electric putter is retracted, and finally the concrete is down to the hopper down from the swash plate.

Drawings

FIG. 1 is a three-dimensional schematic of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a weighing mechanism according to the present utility model.

In the figure: 1 base, 2 feed bin bodies, 3 baiting hoppers, 4 motors, 5 holding boxes, 6PCL controllers, 7 weighing mechanisms, 701 baffle plates, 702 supporting plates, 703 clamping plates, 704 first electric pushing rods, 705 second electric pushing rods, 706 sloping plates, 707 gravity sensors, 8 storage boxes and 9 stirring shafts.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a material level metering device for a ready mixed concrete powder bin comprises a base 1, the base 1 is used for supporting a bin body 2, the top of the base 1 is fixedly provided with the bin body 2, the bin body 2 is used for storing concrete, a discharging hopper 3 is fixedly arranged at the bottom of the bin body 2, the discharging hopper 3 is used for conveniently guiding out the concrete, a motor 4 is fixedly arranged at the top of the base 1, the motor 4 is used for driving a stirring shaft 9 to rotate through transmission connection of a transmission belt, the concrete is stirred to ensure the fluidity of the concrete, the concrete is prevented from being influenced by concrete slab junctions, a containing box 5 is fixedly arranged at the left side of the bin body 2, the containing box 5 is used for conveniently guiding the material into a storage box 8, a PCL controller 6 is fixedly arranged at the top of the bin body 2, a weighing mechanism 7 is fixedly arranged in the bin body 2, each structure of the weighing mechanism 7 is mutually matched for realizing accurate weighing of the concrete, the discharging efficiency is improved, a storage box 8 is fixedly arranged in the bin body 2, a stirring shaft 9 is movably arranged in the storage box 8, and the stirring shaft 9 is used for stirring the concrete;

the weighing mechanism 7 includes baffle 701, the inside fixed mounting of feed bin body 2 has baffle 701, the effect of baffle 701 is through preventing the concrete excessive with cardboard 703 block, the inside fixedly connected with backup pad 702 of feed bin body 2, backup pad 702's effect is to supporting cardboard 703, the left side of backup pad 702 articulates there is cardboard 703, the bottom swing joint of cardboard 703 has first electric putter 704, first electric putter 704 is convenient for the concrete unloading through the position of flexible regulation cardboard 703, the inside fixed mounting of feed bin body 2 has second electric putter 705, the effect of second electric putter 705 is through the position of flexible regulation swash plate 706, thereby conveniently export the concrete hopper 3 down, the top of second electric putter 705 articulates there is swash plate 706, the top fixed mounting of swash plate 706 has gravity inductor 707, gravity inductor 707's effect is to weigh the concrete.

In practice, the method is carried out according to the following steps:

1) Firstly, a booster pump is started to guide concrete into a storage box 8 from a containing box 5, at the moment, a PCL controller 6 controls a motor 4 to start, and the motor 4 drives a stirring shaft 9 to rotate so as to stir the concrete;

2) When the blanking is needed, the first electric push rod 704 is retracted, the clamping plate 703 is driven to move downwards, and at the moment, the concrete falls down to the gravity sensor 707;

3) When the specified weight is reached, the PCL controller 6 controls the second electric push rod 705 to retract;

4) Finally, the concrete slides down from the inclined plate 706 to the discharging hopper 3.

To sum up, this a material level metering equipment for pre-mix concrete powder storehouse, through set up base 1 in the bottom of feed bin body 2, the effect of base 1 is to support feed bin body 2, the effect of feed bin body 2 is to store the concrete, the effect of lower hopper 3 is convenient concrete export, the effect of motor 4 is to drive (mixing) shaft 9 through the transmission connection of drive belt and rotate, the mobility of concrete is guaranteed to stirring, prevent because concrete slab knot influences the weighing of concrete, the effect of holding box 5 is convenient to lead in bin 8 inside with the material, realize the accurate weighing of concrete through each structure mutually supporting of weighing mechanism 7, improve ejection of compact efficiency, the effect of baffle 701 is through preventing the concrete excessive with cardboard 703 block, the effect of backup pad 702 is to support cardboard 703, the position of first electric putter through flexible regulation cardboard 703 makes things convenient for concrete unloading, the effect of second electric putter 705 is through flexible regulation 706's position, thereby conveniently lead out lower hopper 3 with the concrete, the effect of gravity inductor is to weigh the concrete.

And, at first the booster pump starts and will hold in box 5 leading-in bin 8 with the concrete, this moment PCL controller 6 control motor 4 starts, motor 4 can drive stirring axle 9 rotation, stir the concrete, first electric putter 704 is retracted when the unloading is required, drive cardboard 703 downwardly moving, the concrete drops to gravity inductor 707 this moment, when reaching appointed weight, PCL controller 6 control second electric putter 705 is retracted, finally the concrete drops to unloading hopper 3 downwards from swash plate 706 can, the powder that has solved current ready mixed concrete generally exists in the course of working can't carry out accurate measurement to the feed hopper, thereby it is excessive to lead to the concrete ejection of compact to need to follow the feed hopper in repeatedly, the problem of concrete waste is led to.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Level metering equipment for a ready-mixed concrete powder silo, which comprises a base (1) and is characterized in that: the automatic feeding device is characterized in that a bin body (2) is fixedly arranged at the top of the base (1), a discharging hopper (3) is fixedly arranged at the bottom of the bin body (2), a motor (4) is fixedly arranged at the top of the base (1), a containing box (5) is fixedly arranged at the left side of the bin body (2), a PCL controller (6) is fixedly arranged at the top of the bin body (2), a weighing mechanism (7) is fixedly arranged in the bin body (2), a storage box (8) is fixedly arranged in the bin body (2), and a stirring shaft (9) is movably arranged in the storage box (8);

the weighing mechanism (7) comprises a baffle (701), the inside fixed mounting of feed bin body (2) has baffle (701), the inside fixedly connected with backup pad (702) of feed bin body (2), the left side of backup pad (702) articulates there is cardboard (703), the bottom swing joint of cardboard (703) has first electric putter (704), the inside fixed mounting of feed bin body (2) has second electric putter (705), the top of second electric putter (705) articulates there is swash plate (706), the top fixed mounting of swash plate (706) has gravity inductor (707).

2. A level gauge apparatus for a ready-mixed concrete powder silo according to claim 1, wherein: the front side fixed mounting of feed bin body (2) has the observation window, lower hopper (3) are located the bottom of base (1), the output shaft department transmission of motor (4) is connected with the drive belt, one side that motor (4) output shaft was kept away from to the drive belt cup joints in the outside of (mixing) shaft (9), the left side of (mixing) shaft (9) is connected with the interior left wall rotation of bin (8).

3. A level gauge apparatus for a ready-mixed concrete powder silo according to claim 1, wherein: the top fixedly connected with conveying pipeline of holding box (5), the left side fixedly connected with booster pump of conveying pipeline, one side that holds box (5) was kept away from to the conveying pipeline and bin (8) left side fixed connection, the discharge gate has been seted up to the bottom of bin (8), the interior left wall fixed connection of baffle (701) and feed bin body (2).

4. A level gauge apparatus for a ready-mixed concrete powder silo according to claim 1, wherein: the utility model discloses a feed bin, including backup pad (702), backup pad (702), backup pad (703), backup pad (702) are kept away from one side and cardboard (703) of the interior right wall of feed bin body (2) and are articulated each other, one side and the right side mutual block of baffle (701) of backup pad (702) are kept away from to cardboard (703).

5. A level gauge apparatus for a ready-mixed concrete powder silo according to claim 3, wherein: the first electric push rod (704) is fixedly connected with the inner right wall of the storage bin body (2), one side, far away from the storage bin body (2), of the first electric push rod (704) is hinged with the bottom of the clamping plate (703), and the clamping plate (703) corresponds to the discharge hole.

6. A level gauge apparatus for a ready-mixed concrete powder silo according to claim 1, wherein: the bottom of swash plate (706) is articulated with the left side of second electric putter (705) each other, swash plate (706) are located the bottom of cardboard (703), one side that swash plate (706) was kept away from to second electric putter (705) is fixed connection with the interior right wall of feed bin body (2), PCL controller (6) are wireless connection with first electric putter (704), second electric putter (705), gravity inductor (707) and motor (4) respectively.