CN217531352U

CN217531352U - Concrete distributing device

Info

Publication number: CN217531352U
Application number: CN202221521057.2U
Authority: CN
Inventors: 郑翼; 郑彪; 高阳
Original assignee: Beijing Haoyunda Zhichuang Technology Co Ltd
Current assignee: Beijing Haoyunda Zhichuang Technology Co Ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-10-04
Anticipated expiration: 2032-06-16

Abstract

The utility model relates to a concrete processing field especially relates to a concrete distributing device, aims at solving the problem that current cloth machine can't realize multiple volume cloth. The utility model provides a concrete distributing device, which comprises a distributing mechanism, wherein the distributing mechanism comprises a stirring hopper, a storage hopper, a stirring assembly and a volume adjusting assembly; the storage hopper is arranged below the stirring hopper, communicated with the stirring hopper and used for storing concrete with a fixed volume; the stirring assembly is arranged on the upper side of the stirring hopper and used for pushing concrete in the stirring hopper into the material storage hopper; the volume adjusting assembly is connected with the material storage hopper and comprises a material storage barrel and a piston rod; the storage cylinder is communicated with the storage hopper, and the piston rod is inserted in the storage cylinder and is in sliding connection with the storage cylinder, and is configured to push the piston rod to change the volume of the concrete which can be contained in the storage cylinder. The utility model discloses a thereby change the volume that the storage cylinder can hold the concrete and change the total volume of cloth, realize multiple volume cloth.

Description

Concrete distributing device

Technical Field

The utility model relates to a concrete processing field especially relates to a concrete distributing device.

Background

The mode of the cloth of weighing is mostly adopted to current cloth machine, because the mode that the concrete got into the stirring hopper is similar to empting, concrete flow velocity is very fast, and weighing sensor can't very accurate control get into the weight of the concrete of stirring hopper, so can't realize accurate cloth. Therefore, a mode of accurately controlling the concrete quality by controlling the volume appears, but the mode can only realize the distribution of fixed volume and cannot realize the distribution of various volumes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete distributing device to solve the problem that current cloth machine can't realize multiple volume cloth.

In order to solve the technical problem, the utility model provides a technical scheme lies in:

the utility model provides a concrete distributing device, which comprises a distributing mechanism, wherein the distributing mechanism comprises a stirring hopper, a storage hopper, a stirring component and a volume adjusting component; the storage hopper is arranged below the stirring hopper, communicated with the stirring hopper and used for storing concrete with a fixed volume; the stirring assembly is arranged on the upper side of the stirring hopper and used for pushing concrete in the stirring hopper into the material storage hopper; the volume adjusting assembly is connected with the material storage hopper and comprises a material storage barrel and a piston rod; the storage cylinder is communicated with the storage hopper, and the piston rod is inserted in the storage cylinder and is in sliding connection with the storage cylinder, and is configured to push the piston rod to change the volume of the storage cylinder capable of containing concrete.

Furthermore, the volume adjusting assembly further comprises an electric cylinder, and the electric cylinder is connected with the piston rod and used for pushing the piston rod to move.

Furthermore, the material distribution mechanism also comprises an opening and closing assembly, the opening and closing assembly comprises a partition plate, and the partition plate is arranged below the material storage hopper; the lower extreme opening of storage hopper, partition panel configuration can be for storage hopper move at the horizontal direction to the lower extreme opening of switching storage hopper.

Furthermore, the opening and closing assembly also comprises an opening and closing cylinder; the opening and closing cylinder is connected with the partition plate and used for pushing the partition plate to move in the horizontal direction.

Furthermore, the material distribution mechanism also comprises a material discharge assembly, the material discharge assembly comprises a material discharge cylinder, and the material discharge cylinder is arranged below the partition plate; the upper part of the discharging barrel is a cylinder, and the lower part of the discharging barrel is a chute; the chute is configured to be rotatable about the axis of the cylinder.

Furthermore, the discharging assembly also comprises a driven gear, a driving gear and a rotary motor; the driven gear is sleeved on the cylinder, the driving gear is meshed with the driven gear, and the rotary motor is used for driving the driving gear to drive the cylinder to rotate.

Further, the material distribution mechanism comprises a plurality of material storage hoppers, and each material storage hopper is connected with a volume adjusting assembly.

Further, the stirring assembly comprises stirring blades; the stirring fan blades comprise two blades, and the two blades are in contact with the side wall of the stirring hopper and enclose a charging area with the stirring hopper; the stirring fan blades rotate forward and backward and push the concrete in the feeding area into the storage hopper.

Furthermore, the concrete distributing device also comprises a lifting mechanism, and the lifting mechanism is connected with the distributing mechanism and used for adjusting the height of the distributing mechanism.

Furthermore, the concrete distributing device also comprises an adjusting mechanism, and the adjusting mechanism is connected with the lifting mechanism so as to drive the adjusting mechanism and the distributing mechanism to move in the horizontal plane.

Synthesize above-mentioned technical scheme, the utility model discloses the technological effect that can realize lies in:

the utility model provides a concrete distributing device, which comprises a distributing mechanism, wherein the distributing mechanism comprises a stirring hopper, a material storing hopper, a stirring component and a volume adjusting component; the storage hopper is arranged below the stirring hopper, communicated with the stirring hopper and used for storing concrete with a fixed volume; the stirring assembly is arranged on the upper side of the stirring hopper and used for pushing concrete in the stirring hopper into the material storage hopper; the volume adjusting assembly is connected with the material storage hopper and comprises a material storage barrel and a piston rod; the storage cylinder is communicated with the storage hopper, and the piston rod is inserted in the storage cylinder and is in sliding connection with the storage cylinder, and is configured to push the piston rod to change the volume of the storage cylinder capable of containing concrete.

The utility model provides a concrete distributing device changes the volume of cloth through adjusting the volume that storage cylinder can hold the concrete, realizes the cloth of multiple volume. Pour the concrete into the stirring hopper, scrape the storage hopper into through stirring subassembly with the concrete until the storage hopper is full of, also be full of the concrete in the storage section of thick bamboo this moment, push away the concrete in the storage section of thick bamboo through promoting the piston rod at last in the storage hopper, accomplish the cloth. Aiming at the moulds with different volume requirements, before concrete is poured into the stirring hopper, the position of the piston rod in the storage cylinder is adjusted firstly, so that the volume of the storage cylinder capable of containing the concrete is changed, and the distribution with different volumes can be realized. The concrete volume of final cloth can hold the volume co-determination of concrete by the volume of storage hopper and storage cylinder promptly, changes the total volume of concrete through the volume that changes storage cylinder storage concrete to realize multiple volume cloth.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a concrete distributing device provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a distributing mechanism of a concrete distributing device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a distributing mechanism of a concrete distributing device according to an embodiment of the present invention;

fig. 4 is a front view of a distributing mechanism of a concrete distributing device according to an embodiment of the present invention;

fig. 5 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 4.

Icon: 10-a material distribution mechanism; 20-a lifting mechanism; 30-an adjustment mechanism; 40-a mould conveying mechanism; 100-stirring hopper; 200-a storage hopper; 300-a stirring component; 400-a volume adjustment assembly; 500-an opening and closing assembly; 600-a discharge assembly; 700-a mounting frame; 310-stirring fan blades; 320-stirring motor; 410-a storage cylinder; 420-a piston rod; 430-an electric cylinder; 510-a partition panel; 520-opening and closing the cylinder; 610-a discharge cylinder; 620-driven gear; 630-a drive gear; 640-a rotary electric machine; 611-a cylinder; 612-a chute; 201-telescopic cylinder; 202-a guide bar; 203-lifting the support; 301-a lateral movement assembly; 302-a longitudinal movement assembly; 311-blades; 3011-a transverse bracket; 3012-a first linear guide; 3021-longitudinal support; 2022-a second linear guide; a-a feeding zone.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The existing distributing machine can only realize the distribution with fixed volume, and can not realize the distribution with various volumes.

In view of this, the utility model provides a concrete distributing device, including distributing mechanism 10, distributing mechanism 10 includes stirring hopper 100, storage hopper 200, stirring subassembly 300, volume adjusting subassembly 400; the storage hopper 200 is arranged below the stirring hopper 100, is communicated with the stirring hopper 100 and is used for storing concrete with a fixed volume; the stirring assembly 300 is installed on the upper side of the stirring hopper 100 and used for pushing the concrete in the stirring hopper 100 into the storage hopper 200; the volume adjusting assembly 400 is connected with the storage hopper 200, and the volume adjusting assembly 400 comprises a storage cylinder 410 and a piston rod 420; the storage cylinder 410 is communicated with the storage hopper 200, and the piston rod 420 is inserted into the storage cylinder 410 and slidably connected with the storage cylinder 410, and is configured to push the piston rod 420 to change the volume of the storage cylinder 410 capable of containing concrete.

The utility model provides a concrete distributing device changes the volume of cloth through the volume that adjusts storage cylinder 410 and can hold the concrete, realizes the cloth of multiple volume. Concrete is poured into the mixing hopper 100, the mixing assembly 300 scrapes the concrete into the storage hopper 200 until the storage hopper 200 is full, at the moment, the storage cylinder 410 is full of the concrete, and finally the piston rod 420 is pushed to push the concrete in the storage cylinder 410 into the storage hopper 200, so that the material distribution is completed. For the molds with different volume requirements, before the concrete is poured into the mixing hopper 100, the position of the piston rod 420 in the storage cylinder 410 is adjusted, so that the volume of the storage cylinder 410 capable of containing the concrete is changed, and the distribution with different volumes can be realized. That is, the concrete volume of the final material distribution is determined by the volume of the storage hopper 200 and the volume of the concrete that can be accommodated by the storage cylinder 410, and the total volume of the concrete is changed by changing the volume of the concrete stored by the storage cylinder 410, so as to realize the material distribution with various volumes.

The structure and shape of the concrete distributing device provided in this embodiment will be described in detail below with reference to fig. 1 to 5.

The sum of the volume of the storage cylinder 410 capable of storing concrete and the volume of the storage hopper 200 capable of storing concrete is the distribution volume.

In this embodiment, the stirring hopper 100 is a cylindrical container with an open upper end, and the bottom opening of the stirring hopper 100 is communicated with the storage hopper 200.

In an alternative of this embodiment, as shown in fig. 1 and fig. 2, the volume adjusting assembly 400 further includes an electric cylinder 430, and the electric cylinder 430 is connected to the piston rod 420 and disposed at an end away from the storage cylinder 410 and communicated with the storage hopper 200, and is used for pushing the piston rod 420 to move, so as to change the volume of the storage cylinder 410 storing the concrete, and thus change the volume of the material distribution.

Further, the storage cylinder 410 is arranged obliquely upward, that is, the opening at the communication position of the storage cylinder 410 and the storage hopper 200 is upward, so that concrete can enter the storage cylinder 410 under the action of gravity, so as to fill the storage cylinder 410.

Alternatively, the cartridge 410 may be circular, square, or other in cross-section.

Alternatively, the storage hopper 200 may be combined with the volume adjusting assembly 400, that is, the storage hopper 200 has a square cross section, and the piston rod 420 is inserted into the storage hopper 200 from the side and can move along the horizontal direction to occupy the space of the storage hopper 200, so as to directly change the volume of the storage hopper 200 and realize distribution of a specific volume.

In order to ensure the adjustment of the material distribution volume, in an alternative of the present embodiment, the material distribution mechanism 10 further includes an opening and closing assembly 500 for closing the discharging end of the material storage hopper 200. As shown in fig. 4 and 5, the opening/closing unit 500 includes a partition plate 510, and the partition plate 510 is disposed below the magazine 200; the lower end of the storage hopper 200 is opened for discharging concrete, and the partition plate 510 is configured to be movable in the horizontal direction with respect to the storage hopper 200 to open and close the opening at the lower end of the storage hopper 200.

When the opening at the lower end of the storage hopper 200 is closed, concrete is added into the storage hopper 200, so that the space where the storage hopper 200 and the storage cylinder 410 can contain the concrete is filled with the concrete, the concrete with a specific volume is obtained for distributing, and after the concrete is added, the opening at the lower end of the storage hopper 200 is opened, so that the concrete falls into a mold to complete distribution.

Specifically, the opening and closing assembly 500 further includes an opening and closing cylinder 520; the opening and closing cylinder 520 is connected to the partition plate 510 for pushing the partition plate 510 to move in the horizontal direction, and the partition plate 510 opens and closes the opening at the lower end of the magazine 200.

In an alternative of this embodiment, the material distribution mechanism 10 further includes a discharging assembly 600, as shown in fig. 3, the discharging assembly 600 includes a discharging cylinder 610, a driven gear 620, a driving gear 630 and a rotary motor 640. As shown in fig. 3 and 5, the discharging cylinder 610 is disposed below the partition plate 510; the upper part of the discharging barrel 610 is a cylinder 611 aligned with the lower end of the storage hopper 200, and the lower part of the discharging barrel 610 is a chute 612, and the chute 612 is configured to be rotatable around the axis of the cylinder 611 for discharging concrete and guiding the discharging direction.

Specifically, the driven gear 620 is sleeved on the cylinder 611, the driving gear 630 is meshed with the driven gear 620, and the rotary motor 640 is used for driving the driving gear 630 to drive the cylinder 611 to rotate, so as to drive the chute 612 to adjust the orientation of the chute 612, thereby facilitating guiding the output direction of the concrete and enabling the concrete to smoothly fall into the mold.

In the alternative of this embodiment, the material distribution mechanism 10 includes a plurality of storage hoppers 200, and each storage hopper 200 is connected with the volume adjusting assembly 400, thereby realizing the simultaneous material distribution of a plurality of molds and improving the work efficiency.

In an alternative of this embodiment, the stirring assembly 300 includes a stirring motor 320 and stirring blades 310. As shown in fig. 2, the stirring motor 320 is vertically arranged, and an output shaft of the stirring motor 320 is connected with the stirring fan blades 310 to drive the stirring fan blades 310 to rotate; the stirring fan blade 310 comprises two blades 311, and the two blades 311 are in contact with the side wall of the stirring hopper 100 and enclose a charging area a with the stirring hopper 100; the stirring fan blades 310 rotate forward and backward to push the concrete in the feeding area a into the storage hopper 200, and clear away the concrete above the storage hopper 200, so as to ensure that the material distribution volume is correct. That is, when the storage hopper 200 is filled, the mixer blades 310 push away the concrete at the inlet of the storage hopper 200, so as to prevent the concrete in the mixer hopper 100 from falling into the storage hopper 200 after the opening/closing assembly 500 opens the outlet at the lower end of the storage hopper 200, thereby increasing the volume of the material to be distributed.

Obviously, another region enclosed by the two blades 311 and the side wall of the stirring hopper 100 may also serve as the charging region a.

In an alternative of this embodiment, the material distribution mechanism 10 further includes a mounting bracket 700, as shown in fig. 2, and the stirring hopper 100, the stirring assembly 300 and the discharging assembly 600 are mounted on the mounting bracket 700.

In an alternative of this embodiment, the concrete distributing device further comprises a lifting mechanism 20, and the lifting mechanism 20 is connected with the distributing mechanism 10 for adjusting the height of the distributing mechanism 10. Specifically, as shown in fig. 1, the lifting mechanism 20 includes a telescopic cylinder 201, guide rods 202 and a lifting bracket 203, the telescopic cylinder 201 is vertically installed on the lifting bracket 203, an extending end of the telescopic cylinder 201 is connected with the mounting frame 700, and the two guide rods 202 are arranged on two sides of the telescopic cylinder 201 in parallel.

In this embodiment, the lifting mechanism 20 is provided with two telescopic cylinders 201 and four guide rods 202, which are divided into two groups and respectively disposed on two sides of the material distributing mechanism 10, so as to adjust the material distributing height, thereby adapting to materials with different heights.

In an alternative of this embodiment, the concrete distributing device further includes an adjusting mechanism 30, and the adjusting mechanism 30 is connected to the lifting mechanism 20 to drive the adjusting mechanism 30 and the distributing mechanism 10 to move in a horizontal plane. Specifically, as shown in fig. 1, the adjusting mechanism 30 includes a lateral moving component 301 and a longitudinal moving component 302, the longitudinal moving component 302 is disposed above the lateral moving component 301 and connected to the lifting mechanism 20, and both the lateral moving component 301 and the longitudinal moving component 302 employ linear guide rails to realize linear movement. The transverse moving assembly 301 comprises a transverse support 3011 and first linear guide rails 3012, the guide rails of the two first linear guide rails 3012 are installed at the upper end of the transverse support 3011 in parallel, and the sliding blocks of the first linear guide rails 3012 are connected with the lower end of the longitudinal moving assembly 301; the longitudinal moving assembly 301 comprises a longitudinal support 3021 and a second linear guide 3022, the two second linear guides 3022 are mounted on the upper end of the longitudinal support 3021 in parallel, the slider is connected with the lifting support 203, and the second linear guide 3022 and the first linear guide 3012 are perpendicular to each other.

Specifically, the transverse moving assembly 301 and the longitudinal moving assembly 302 may be driven by a synchronous belt, a rack and pinion, or a lead screw, so that the transverse moving assembly 301 drives the longitudinal moving assembly 302 to move, the longitudinal moving assembly 302 drives the lifting mechanism 20 to move, and then the horizontal position of the distributing mechanism 10 is adjusted.

In an alternative to this embodiment, the concrete distribution apparatus further includes a mold transport mechanism 40 for carrying the molds into the station and for removing the molds from the station after distribution is complete, as shown in FIG. 1. The mold conveying mechanism 40 adopts a roller way structure, and the conveying direction is the same as the moving direction of the lifting mechanism 20 driven by the longitudinal moving assembly 302.

The working process of the concrete distributing device provided by the embodiment is as follows:

the mold conveying mechanism 40 moves the mold to the material distribution station, sets the volume of the material storage cylinder 410 capable of containing concrete according to the required material distribution volume, and starts the electric cylinder 430 to push the piston rod 420, so as to adjust the volume of the material storage cylinder 410 capable of containing concrete to the set value.

Then, concrete is added into the charging area a of the mixing hopper 100, the mixing motor 320 is started to drive the mixing blades 310 to rotate forward and backward, so as to push the concrete into the storage hopper 200, and the storage hopper 200 and the storage cylinder 410 are filled with concrete to obtain the concrete with the required volume for distributing. Guarantee simultaneously that storage hopper 200 does not have the concrete with stirring hopper 100 intercommunication department, the concrete in the stirring hopper 100 gets into storage hopper 200 when preventing the cloth, leads to the cloth volume to be on the large side.

Then, the rotary motor 640 is started to drive the chute 612 to rotate to a proper angle, and the opening and closing cylinder 520 is started to move the partition plate 510 and open the outlet at the lower end of the storage hopper 200, so that the concrete falls into the mold under the action of gravity.

After the concrete in the storage hopper 200 completely falls into the mold, the electric cylinder 430 is started again, so that the piston rod 420 pushes the concrete in the storage cylinder 410 to enter the storage hopper 200 and fall into the mold, and the distribution with the required volume is completed.

The utility model discloses can carry out accurate cloth to the component of multiple cloth volume, especially the little component of multiple article class carries out accurate position cloth, and simple structure, can adjust the specification at will, has improved the switching speed of production efficiency and different specification products.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The concrete distributing device is characterized by comprising a distributing mechanism (10), wherein the distributing mechanism (10) comprises a stirring hopper (100), a storage hopper (200), a stirring assembly (300) and a volume adjusting assembly (400);

the storage hopper (200) is arranged below the stirring hopper (100), is communicated with the stirring hopper (100) and is used for storing concrete with a fixed volume;

the stirring assembly (300) is arranged on the upper side of the stirring hopper (100) and is used for pushing concrete in the stirring hopper (100) into the storage hopper (200);

the volume adjusting assembly (400) is connected with the material storage hopper (200), and the volume adjusting assembly (400) comprises a material storage barrel (410) and a piston rod (420);

the storage cylinder (410) is communicated with the storage hopper (200), the piston rod (420) is inserted into the storage cylinder (410) and is in sliding connection with the storage cylinder (410), and the piston rod (420) is configured to be pushed to change the volume of the concrete which can be contained in the storage cylinder (410).

2. The concrete distributing device according to claim 1, wherein the volume adjusting assembly (400) further comprises an electric cylinder (430), the electric cylinder (430) being connected to the piston rod (420) for pushing the piston rod (420) to move.

3. The concrete distribution device according to claim 2, characterized in that the distribution mechanism (10) further comprises an opening and closing assembly (500), the opening and closing assembly (500) comprising a partition plate (510), the partition plate (510) being disposed below the storage hopper (200);

the lower extreme opening of magazine fill (200), partition plate (510) configuration is for magazine fill (200) move in the horizontal direction, in order to open and close the lower extreme opening of magazine fill (200).

4. A concrete distributing device according to claim 3, characterized in that said opening and closing assembly (500) further comprises an opening and closing cylinder (520);

the opening and closing air cylinder (520) is connected with the partition plate (510) and used for pushing the partition plate (510) to move in the horizontal direction.

5. The concrete distributing device according to claim 4, wherein the distributing mechanism (10) further comprises a discharging assembly (600), the discharging assembly (600) comprises a discharging cylinder (610), and the discharging cylinder (610) is arranged below the partition plate (510);

the upper part of the discharge barrel (610) is a cylinder (611), and the lower part of the discharge barrel is a chute (612);

the chute (612) is configured to be rotatable about an axis of the cylinder (611).

6. The concrete distributing device according to claim 5, wherein the discharging assembly (600) further comprises a driven gear (620), a driving gear (630) and a rotary motor (640);

the driven gear (620) is sleeved on the cylinder (611), the driving gear (630) is meshed with the driven gear (620), and the rotary motor (640) is used for driving the driving gear (630) to drive the cylinder (611) to rotate.

7. The concrete distributing device according to claim 1, wherein the distributing mechanism (10) comprises a plurality of storage hoppers (200), each storage hopper (200) being connected with the volume adjusting assembly (400).

8. Concrete distribution device according to claim 1, characterized in that said stirring assembly (300) comprises stirring blades (310);

the stirring fan blades (310) comprise two blades (311), and the two blades (311) are in contact with the side wall of the stirring hopper (100) and enclose a charging area (a) with the stirring hopper (100);

the stirring fan blades (310) rotate positively and reversely and push the concrete in the feeding area (a) into the storage hopper (200).

9. The concrete distributing device according to claim 1, further comprising a lifting mechanism (20), wherein the lifting mechanism (20) is connected with the distributing mechanism (10) for adjusting the height of the distributing mechanism (10).

10. The concrete distributing device according to claim 9, further comprising an adjusting mechanism (30), wherein the adjusting mechanism (30) is connected with the lifting mechanism (20) to drive the adjusting mechanism (30) and the distributing mechanism (10) to move in a horizontal plane.