CN220482105U

CN220482105U - Concrete unloader is used in concrete production

Info

Publication number: CN220482105U
Application number: CN202321618962.4U
Authority: CN
Inventors: 胡伟建
Original assignee: Yingtan Hongji Building Materials Technology Co ltd
Current assignee: Yingtan Hongji Building Materials Technology Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2024-02-13
Anticipated expiration: 2033-06-25

Abstract

The utility model discloses a concrete discharging device for concrete production, which comprises a frame and a discharging box, wherein the discharging box is arranged on the frame, a rotating cylinder is arranged in the center of the top surface of the discharging box in a penetrating way, a second belt pulley is welded on the outer wall of the rotating cylinder, and a first driving motor is fixedly arranged on the upper end of one side surface of the discharging box. According to the utility model, the flushing pipe and the spray heads are arranged, the flushing pipe is communicated with the water outlet end of the external booster pump through the height rotary joint, then the booster pump sprays pressurized water from the spray heads, meanwhile, the first driving motor drives the flushing pipe to rotate, so that the flushing pipe can rotate and flush the residual concrete on the inner wall of the discharging box, the flushing effect and the flushing efficiency are improved, the convenience in cleaning the residual concrete on the inner wall of the discharging box is improved, the problem that the residual concrete is condensed on the inner wall of the discharging box due to untimely cleaning is avoided, the influence on the next use is avoided, and the flushing device is high in practicability and worthy of popularization.

Description

Concrete unloader is used in concrete production

Technical Field

The utility model relates to the technical field of concrete production, in particular to a concrete discharging device for concrete production.

Background

Concrete, for short, concrete, refers to a generic term for engineering composite materials in which aggregate is cemented into a whole by a cementitious material. The term concrete generally refers to cement as a cementing material, sand and stone as aggregate; mixing with water in a certain proportion, and stirring to obtain the cement concrete.

The prior art has the following problems:

through searching, chinese patent publication number: CN218700164U discloses a quantitative unloader for concrete production, including the agitator, agitator bottom fixedly connected with unloading pipe, unloading pipe bottom is connected with quantitative mechanism, the discharging pipe is connected to quantitative mechanism bottom, be provided with stirring unloading mechanism in the agitator, agitator one side is provided with drive mechanism, drive mechanism will stirring unloading mechanism's power transmission extremely quantitative mechanism, agitator one side fixedly connected with is used for supporting drive mechanism's fixing base, this quantitative unloader for concrete production carries out the unloading when stirring the concrete through stirring unloading mechanism, makes quantitative mechanism operation through drive mechanism simultaneously, and the feed wheel in the quantitative mechanism discharges a certain amount of concrete at every turn, realizes quantitative unloading.

However, the above patent still has the problem that needs the improvement in the in-service use, and it is comparatively obvious that be convenient for clear up the inner wall of agitator after using, lead to remaining concrete to condense at the inner wall, influence the problem of next use.

For this reason, we propose a concrete unloader for concrete production to solve above-mentioned drawback.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a concrete blanking device for concrete production.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a concrete unloader for concrete production, includes frame and unloading case, install the unloading case in the frame, and the top surface central point of unloading case puts and runs through and be provided with the rotation section of thick bamboo, and the outer wall welding of rotation section of thick bamboo has the second belt pulley, one side surface upper end fixed mounting of unloading case has first driving motor, and first driving motor's output installs first belt pulley to first belt pulley passes through drive belt and second belt pulley connection, the outer wall fixed mounting of rotation section of thick bamboo has stirring leaf and screw conveyer blade, the inside of rotation section of thick bamboo is provided with the wash pipe, and the one end of wash pipe installs high-speed rotary joint, the outer wall fixed mounting of rotation section of thick bamboo has the shower nozzle, and the shower nozzle runs through the surface of rotation section of thick bamboo and wash pipe intercommunication, the cavity has been seted up to the inside of stirring leaf, and the inside sliding connection of cavity has the guide arm, one end fixed mounting of guide arm has the scraper blade, and the outside hitch that is located the guide arm between scraper blade has the spring, the bottom surface fixed mounting of unloading case has the unloading pipe, and installs the solenoid valve on the unloading pipe, the fixed mounting of unloading pipe, the low end fixed mounting of feed pipe has quantitative motor, high-speed rotary joint's one side of rotation joint, and the fixed mounting has the fixed ration motor to the fixed surface of fixed disk of second.

Preferably, the surface of the scraping plate is attached to the inner wall of the blanking box.

Preferably, the spray heads are arranged in a plurality, and the plurality of spray heads are distributed on the outer wall of the rotary cylinder in an annular array.

Preferably, a plurality of stirring blades are arranged, and the plurality of stirring blades are distributed on the outer wall of the rotating cylinder in an annular array.

Preferably, a control panel is fixedly arranged on the outer wall of the discharging box, and the control panel is electrically connected with the first driving motor, the second driving motor and the electromagnetic valve through wires.

Preferably, a feeding hole is fixedly arranged on one side of the top surface of the blanking box, and the diameter of the feeding hole is smaller than the radius of the blanking box.

Preferably, the scraper is made of aluminum alloy, and the scraper is matched with the blanking box.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the flushing pipe and the spray heads are arranged, the flushing pipe is communicated with the water outlet end of the external booster pump through the height rotary joint, then the booster pump sprays pressurized water from the spray heads, meanwhile, the first driving motor drives the flushing pipe to rotate, so that the flushing pipe can rotate and flush the residual concrete on the inner wall of the discharging box, the flushing effect and the flushing efficiency are improved, the convenience in cleaning the residual concrete on the inner wall of the discharging box is improved, the problem that the residual concrete is condensed on the inner wall of the discharging box due to untimely cleaning is avoided, the influence on the next use is avoided, and the flushing device is high in practicability and worthy of popularization.

2. According to the utility model, the scraping plate which is elastically connected with the inner wall of the blanking box is arranged, so that the residual concrete on the inner wall of the blanking box can be scraped in the process of stirring and blanking the concrete in the blanking box, the concrete is prevented from being remained on the inner wall of the blanking box, meanwhile, the scraping plate can be kept in a bonding state with the inner wall of the blanking box all the time, the scraping effect is ensured, and the inner wall of the blanking box is prevented from being scratched.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a cross-sectional view of a concrete discharging device for concrete production according to the present utility model;

FIG. 2 is an enlarged schematic view of B in FIG. 1;

FIG. 3 is an enlarged schematic view of FIG. 1A;

FIG. 4 is a side view of FIG. 1;

fig. 5 shows a schematic view of the connection of the flushing pipe to the rotating cylinder.

Legend description:

1. a frame; 2. discharging boxes; 3. a feed inlet; 4. a first driving motor; 5. a first pulley; 6. a second pulley; 7. a rotating cylinder; 8. stirring the leaves; 9. spiral conveying blades; 10. a flushing pipe; 11. a high-speed rotary joint; 12. a spray head; 13. a chamber; 14. a guide rod; 15. a scraper; 16. a spring; 17. discharging pipes; 18. an electromagnetic valve; 19. a quantitative box; 20. a second driving motor; 21. a dosing plate; 22. a quantitative tank; 23. and a control panel.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, a concrete discharging device for concrete production comprises a frame 1 and a discharging box 2, wherein the discharging box 2 is installed on the frame 1, a rotary drum 7 is arranged in a penetrating manner on the center of the top surface of the discharging box 2, a second belt pulley 6 is welded on the outer wall of the rotary drum 7, a first driving motor 4 is fixedly installed on the upper end of one side surface of the discharging box 2, a first belt pulley 5 is installed at the output end of the first driving motor 4, the first belt pulley 5 is connected with the second belt pulley 6 through a driving belt, a stirring blade 8 and a spiral conveying blade 9 are fixedly installed on the outer wall of the rotary drum 7, a flushing pipe 10 is arranged in the rotary drum 7, a high-speed rotary joint 11 is installed at one end of the flushing pipe 10, a spray head 12 is fixedly installed on the outer wall of the rotary drum 7, the spray head 12 penetrates through the surface of the rotary drum 7 and is communicated with the flushing pipe 10, a cavity 13 is formed in the stirring blade 8, the inside of the cavity 13 is slidably connected with a guide rod 14, one end of the guide rod 14 is fixedly provided with a scraping plate 15, a spring 16 is sleeved outside the guide rod 14 between the scraping plate 15 and the stirring blade 8, firstly, the flushing pipe 10 is communicated with the water outlet end of an external booster pump through a high-speed rotary joint 11, then the booster pump ejects pressurized water from a plurality of spray heads 12, meanwhile, the flushing pipe 10 is driven by a first driving motor 4 to rotate, the flushing pipe can rotate while flushing residual concrete on the inner wall of the blanking box 2, the flushing effect and efficiency are improved, the cleaning convenience of the residual concrete on the inner wall of the blanking box 2 is improved, the problem that the residual concrete is condensed on the inner wall of the blanking box 2 due to untimely cleaning is avoided, the influence on the next use is avoided, the practicability is strong, the popularization is worth, and secondly, the scraping plate 15 which is elastically connected with the inner wall of the blanking box 2 is worth of popularization, can carry out the stirring unloading to the concrete in the unloading case 2 in-process, scrape the residual concrete of unloading case 2 inner wall, avoid the concrete to remain in the inner wall of unloading case 2, simultaneously can keep scraper blade 15 remain the laminating state with the inner wall of unloading case 2 all the time, guarantee the scraping effect, avoid the inner wall of fish tail unloading case 2, the bottom surface fixed mounting of unloading case 2 has unloading pipe 17, and install solenoid valve 18 on the unloading pipe 17, the fixed quantitative box 19 that has of lower extreme of unloading pipe 17, and one side surface fixed mounting of quantitative box 19 has second driving motor 20, the output of second driving motor 20 extends to and installs quantitative dish 21 in the quantitative box 19, and quantitative groove 22 has been seted up on quantitative dish 21's surface, make quantitative dish 21 operation through second driving motor 20, quantitative groove 22 in quantitative dish 21 discharges a certain amount of concrete at every turn, realize quantitative unloading.

In this embodiment: the surface of the scraping plate 15 is attached to the inner wall of the blanking box 2.

Specifically, the scraping effect and efficiency of the inner wall of the blanking box 2 are ensured.

In this embodiment: the spray heads 12 are arranged in a plurality, and the spray heads 12 are distributed on the outer wall of the rotary cylinder 7 in an annular array.

Specifically, the flushing effect and efficiency of the inner wall of the blanking box 2 are improved.

In this embodiment: the stirring blades 8 are provided with a plurality of stirring blades 8, and the plurality of stirring blades 8 are distributed on the outer wall of the rotary cylinder 7 in an annular array.

Specifically, can stir the concrete, mix more evenly.

In this embodiment: the outer wall of the blanking box 2 is fixedly provided with a control panel 23, and the control panel 23 is electrically connected with the first driving motor 4, the second driving motor 20 and the electromagnetic valve 18 through wires.

Specifically, the connection structure of the common control circuit is not described herein in detail.

In this embodiment: a feed inlet 3 is fixedly arranged on one side of the top surface of the blanking box 2, and the diameter of the feed inlet 3 is smaller than the radius of the blanking box 2.

Specifically, concrete can be poured into the blanking box 2.

In this embodiment: the scraper 15 is made of aluminum alloy, and the scraper 15 is matched with the blanking box 2.

Specifically, the self strength is ensured, and the deformation is not easy to occur.

In this embodiment: the controller is the existing structure, and control circuit can be realized through the simple programming of the person skilled in the art, belongs to the common sense in the art, only uses it, does not reform transform, so control mode and circuit connection are not described in detail.

Working principle: when the automatic cleaning device is used, firstly, the flushing pipe 10 is communicated with the water outlet end of the external booster pump through the high-speed rotary joint 11, then the booster pump ejects pressurized water from the plurality of spray heads 12, meanwhile, the first driving motor 4 drives the flushing pipe 10 to rotate, the flushing pipe can rotate at one side, residual concrete on the inner wall of the blanking box 2 is flushed, the flushing effect and efficiency are improved, the convenience in cleaning the residual concrete on the inner wall of the blanking box 2 is improved, the problem that the residual concrete is not timely caused to be condensed on the inner wall of the blanking box 2 during cleaning is avoided, the influence on the next use is avoided, the practicability is high, the popularization is worth, the scraper 15 elastically connected with the inner wall of the blanking box 2 is worthy of popularization, the residual concrete on the inner wall of the blanking box 2 can be cleaned, the residual concrete on the inner wall of the blanking box 2 is avoided, meanwhile, the scraper 15 can be kept in a joint state with the inner wall of the blanking box 2 all the time, the scraping effect is ensured, and the inner wall of the blanking box 2 is prevented from being scratched.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a concrete unloader for concrete production, includes frame (1) and unloading case (2), its characterized in that, install unloading case (2) on frame (1), and the top surface central point of unloading case (2) puts and runs through and be provided with rotary drum (7), and the outer wall welding of rotary drum (7) has second belt pulley (6), one side surface upper end fixed mounting of unloading case (2) has first driving motor (4), and the output of first driving motor (4) installs first belt pulley (5), and first belt pulley (5) are connected with second belt pulley (6) through the driving belt, the outer wall fixed mounting of rotary drum (7) has stirring leaf (8) and helical conveying blade (9), the inside of rotary drum (7) is provided with washpipe (10), and the one end of washpipe (10) is installed high-speed rotary joint (11), the outer wall fixed mounting shower nozzle (12) of rotary drum (7), and shower nozzle (12) run through the surface intercommunication of rotary drum (7) and washpipe (10), stirring leaf (8) and the inside cavity (14) are offered and are connected with scraper blade (14) one end (13), and be located outside cover knot that guide arm (14) between scraper blade (15) and stirring leaf (8) has spring (16), the bottom surface fixed mounting of unloading case (2) has unloading pipe (17), and installs solenoid valve (18) on unloading pipe (17), the lower extreme fixed mounting of unloading pipe (17) has ration box (19), and one side fixed surface mounting of ration box (19) has second driving motor (20), the output of second driving motor (20) extends to install ration dish (21) in ration box (19), and quantitative groove (22) have been seted up on the surface of ration dish (21).

2. A concrete discharging device for concrete production according to claim 1, characterized in that the surface of the scraper (15) is attached to the inner wall of the discharging box (2).

3. A concrete discharging device for concrete production according to claim 1, wherein a plurality of spray heads (12) are provided, and the plurality of spray heads (12) are distributed on the outer wall of the rotary cylinder (7) in a ring-shaped array.

4. The concrete discharging device for concrete production according to claim 1, wherein a plurality of stirring blades (8) are provided, and the plurality of stirring blades (8) are distributed on the outer wall of the rotary cylinder (7) in an annular array.

5. The concrete discharging device for concrete production according to claim 1, wherein a control panel (23) is fixedly arranged on the outer wall of the discharging box (2), and the control panel (23) is electrically connected with the first driving motor (4), the second driving motor (20) and the electromagnetic valve (18) through wires.

6. The concrete discharging device for concrete production according to claim 1, wherein a feeding port (3) is fixedly arranged on one side of the top surface of the discharging box (2), and the diameter of the feeding port (3) is smaller than the radius of the discharging box (2).

7. The concrete discharging device for concrete production according to claim 1, wherein the scraper (15) is made of aluminum alloy, and the scraper (15) is matched with the discharging box (2).