CN221809468U - A concrete batching device for environmentally friendly concrete production - Google Patents

Abstract

The utility model discloses a concrete batching device for environment-friendly concrete production, which mainly comprises a frame body, a pair of batching mechanisms, a dumping hopper and a conveyor, wherein the batching mechanisms are symmetrically arranged at the top of the frame body, each batching mechanism comprises a supporting seat fixedly connected with the top of the frame body, a weighing device fixedly connected with the top of the supporting seat, a batching barrel fixedly connected with the top of the weighing device, a conical table fixedly connected with the center of the inner bottom wall of the batching barrel, and a material cleaning assembly fixedly connected with the inside of the batching barrel, a discharging pipe is obliquely arranged on the side surface of the batching barrel, an opening and closing piece is connected onto the discharging pipe, the dumping hopper is fixedly arranged through the frame body, the conveyor is positioned at the bottom of the frame body, and the conveyor is positioned right below the dumping hopper. The utility model can automatically clean out the ingredients remained in the ingredient barrel, is not easy to cause the situation of inaccurate proportion of the ingredients, does not need to manually clean the ingredients at the bottom of the ingredient barrel, reduces the labor capacity of workers and improves the working efficiency.

Description

A concrete batching device for environmentally friendly concrete production

Technical Field

The utility model relates to the technical field of concrete batching, in particular to a concrete batching device for producing environmentally friendly concrete.

Background Art

Concrete, abbreviated as concrete, is a general term for engineering composite materials in which aggregates are bonded into a whole by cementitious materials. It usually refers to cement concrete made by mixing cement as the cementitious material, sand and stone as aggregates and water in a certain proportion. It is also called ordinary concrete and is widely used in civil engineering.

In the process of concrete production and processing, raw materials need to be mixed and blended in a certain proportion. For example, the utility model patent with announcement number CN214521108U discloses an energy-saving ready-mixed concrete batching machine, which pours the ingredients into two batching boxes for load-bearing, and then transports the ingredients in the two batching boxes to the conveyor belt in turn as needed, or transports the ingredients in the two batching boxes to the conveyor belt at the same time, and then transports various ingredients through a conveyor belt, saving electricity and reducing space occupation. However, when the utility model is in use, since the ingredients in the batching box cannot be fully discharged, the proportion of the ingredients is not accurate enough during batching. If the ingredients trapped at the bottom of the batching box are manually cleaned out, the workers have a lot of labor and low work efficiency.

Utility Model Content

The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

To solve the above technical problems, the utility model provides the following technical solutions: a concrete batching device for environmentally friendly concrete production, mainly comprising a frame, a pair of batching mechanisms, a pouring funnel and a conveyor, wherein the pair of batching mechanisms are symmetrically arranged on the top of the frame, the batching mechanism comprises a support seat fixedly connected to the top of the frame, a weighing device fixedly connected to the top of the support seat, a batching barrel fixedly connected to the top of the weighing device, a conical table fixedly connected to the center of the inner bottom wall of the batching barrel, and a cleaning component fixedly connected to the inside of the batching barrel, a discharge pipe is obliquely arranged on the side of the batching barrel, an opening and closing piece is connected to the discharge pipe, the pouring funnel is fixedly arranged through the frame, and the pouring funnel is located directly below the discharge pipe, the conveyor is located at the bottom of the frame, and the conveyor is located directly below the pouring funnel.

As a preferred solution of the concrete batching device for environmentally friendly concrete production described in the utility model, the cleaning component includes a pair of bearing blocks fixedly connected to the inner wall of the batching barrel, a bearing plate connected to the top of the pair of bearing blocks, a rotating motor fixedly connected to the center of the top of the bearing plate, a mounting plate fixedly connected to the output shaft of the rotating motor, a vertical plate fixedly connected to one side of the mounting plate, and a scraper fixedly connected to the bottom end of the vertical plate.

As a preferred solution of the concrete batching device for producing environmentally friendly concrete of the utility model, positioning grooves are provided at the bottoms of both sides of the bearing plate, and the positioning grooves are engaged and connected with the bearing blocks.

As a preferred solution of the concrete batching device for producing environmentally friendly concrete of the utility model, the two sides of the bearing plate are fixedly connected to the batching barrel by bolts.

As a preferred solution of the concrete batching device for environmentally friendly concrete production of the utility model, wherein: the upper and lower sides of the bearing plate are provided with mutually connected leakage grooves.

As a preferred solution of the concrete batching device for environmentally friendly concrete production of the utility model, wherein: the top end of the bearing plate is fixedly connected with a conical cover, and the movable cover of the conical cover is arranged outside the rotating motor.

As a preferred solution of the concrete batching device for environmentally friendly concrete production described in the utility model, the bottom end of the scraper is movably fitted with the inner bottom wall of the batching barrel and is rotatably connected to the inner side wall of the batching barrel, and the width of the scraper is consistent with the distance from the bottom end of the side of the conical table to the inner side wall of the batching barrel.

As a preferred solution of the concrete batching device for environmentally friendly concrete production described in the utility model, wherein: the opening and closing part includes a fixed block fixedly connected to the outer wall of the batching barrel, a sliding rod slidingly penetrates the fixed block, the bottom end of the sliding rod is fixedly connected to an opening and closing plate, the top of the sliding rod is fixedly connected to a lifting plate, a spring is fixedly connected between the lifting plate and the fixed block, the spring is movably sleeved on the outside of the sliding rod, a slot is provided on the top of the discharge pipe, the opening and closing plate slides through the through slot, and the bottom end of the opening and closing plate is in contact with the inner bottom wall of the discharge pipe.

Beneficial effects of the utility model:

1. The utility model can simultaneously bear weights of different ingredients through the coordinated use of a pair of batching barrels, weighing devices, etc., with high load-bearing efficiency, which can improve the concrete production efficiency. In addition, through the coordinated use of a discharge pipe, a pouring funnel, etc., the load-bearing ingredients can be poured from the batching barrel into a conveyor, and various ingredients can be transmitted through the conveyor, which can further improve the concrete production efficiency.

2. The utility model drives the mounting plate to rotate through a rotating motor, and the mounting plate drives the scraper to rotate through a vertical plate. When the scraper rotates, the ingredients retained at the bottom of the batching barrel can be scraped to the discharge pipe, and then discharged from the discharge pipe. The ingredients retained in the batching barrel can be automatically cleaned out, which is not easy to cause the ingredients to have inaccurate proportions, and there is no need to manually clean the ingredients at the bottom of the batching barrel, which reduces the labor of workers and improves work efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

FIG1 is a schematic diagram of the overall structure of the utility model.

FIG. 2 is a schematic diagram of a partial structure of the batching mechanism of the present utility model.

FIG3 is a schematic cross-sectional view of the dispensing barrel of the present invention.

FIG. 4 is a schematic structural diagram of the material cleaning component of the present invention.

FIG5 is a schematic cross-sectional view of the material cleaning assembly of the present invention.

FIG. 6 is a schematic structural diagram of the opening and closing member of the present utility model.

In the figure: 100, frame; 200, batching mechanism; 201, support seat; 202, weighing device; 203, batching barrel; 204, conical table; 205, cleaning assembly; 205-1, bearing block; 205-2, bearing plate; 205-3, rotating motor; 205-4, mounting plate; 205-5, vertical plate; 205-6, scraper; 205-7, leakage trough; 205-8, conical cover; 206, discharge pipe; 207, opening and closing member; 207-1, fixing block; 207-2, sliding rod; 207-3, opening and closing plate; 207-4, lifting plate; 207-5, spring; 300, pouring funnel; 400, conveyor.

DETAILED DESCRIPTION

In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

1-6, the utility model provides a concrete batching device for environmentally friendly concrete production, which mainly includes:

Frame 100;

A pair of batching mechanisms 200, as shown in Figures 1-3, a pair of batching mechanisms 200 are symmetrically arranged on the top of the frame 100, which can bear the weight of different ingredients at the same time, have a high load-bearing efficiency, and can improve the concrete production efficiency. The batching mechanism 200 includes a support seat 201 fixedly connected to the top of the frame 100 by bolts, a weighing device 202 fixedly connected to the top of the support seat 201 by bolts, a batching barrel 203 fixedly connected to the top of the weighing device 202 by bolts, a conical table 204 welded and fixed to the center of the inner bottom wall of the batching barrel 203, and a cleaning component 205 fixedly connected to the inside of the batching barrel 203. A discharge pipe 206 is obliquely arranged on the side of the batching barrel 203, and an opening and closing member 207 is connected to the discharge pipe 206, wherein the opening and closing member 207 is used to control the opening and closing of the discharge pipe 206, and the opening and closing member 207 includes a welding fixed to the outer wall of the batching barrel 203. A fixed block 207-1 is fixed, and a slide bar 207-2 slides through the fixed block 207-1. An opening and closing plate 207-3 is fixedly connected to the bottom end of the slide bar 207-2. A lifting plate 207-4 is fixedly connected to the top of the slide bar 207-2. A spring 207-5 is fixedly connected between the lifting plate 207-4 and the fixed block 207-1. The spring 207-5 is movably sleeved on the outside of the slide bar 207-2. A slot is provided on the top of the discharge pipe 206. The opening and closing plate 207-3 slides through the through slot, and the bottom end of the opening and closing plate 207-3 is in contact with the inner bottom wall of the discharge pipe 206. When it is necessary to discharge the ingredients inside the batching barrel 203, the slide bar 207-2 is driven to move upward by the lifting plate 207-4, and the slide bar 207-2 drives the opening and closing plate 207-3 to move upward, thereby releasing the sealing effect on the discharge pipe 206 and achieving the purpose of discharging. By providing the conical platform 204, the ingredients at the bottom can be gathered in an annular range, so that the ingredients retained at the bottom of the ingredient barrel 203 can be easily cleaned out;

The pouring funnel 300, as shown in FIG1, is fixedly disposed through the frame 100, and is located directly below the discharge pipe 206, and is used to guide the ingredients discharged from the discharge pipe 206 to the conveyor 400;

The conveyor 400, as shown in FIG1, is located at the bottom of the frame 100, and the conveyor 400 is located directly below the pouring hopper 300. By setting the conveyor 400, it is convenient to transport various load-bearing ingredients, thereby improving the concrete production efficiency.

Specifically, as shown in Figures 4-5, the cleaning component 205 includes a pair of bearing blocks 205-1 welded and fixed to the inner wall of the batching barrel 203, a bearing plate 205-2 connected to the top of the pair of bearing blocks 205-1, a rotating motor 205-3 fixedly connected to the center of the top of the bearing plate 205-2 by bolts, a mounting plate 205-4 fixedly connected to the output shaft of the rotating motor 205-3, a vertical plate 205-5 fixedly connected to one side of the mounting plate 205-4, and a scraper 205-6 fixedly connected to the bottom end of the vertical plate 205-5 by bolts, the bottom end of the scraper 205-6 is movably fitted with the inner bottom wall of the batching barrel 203, and is rotatably connected to the inner side wall of the batching barrel 203, and the scraper 205-6 is wide. The degree is consistent with the distance from the bottom end of the side of the conical table 204 to the inner wall of the material barrel 203. When the retained materials need to be cleaned out, the rotating motor 205-3 is started. The output shaft of the rotating motor 205-3 drives the vertical plate 205-5 to rotate through the mounting plate 205-4, and the vertical plate 205-5 drives the scraper 205-6 to rotate. During the rotation of the scraper 205-6, the materials on the side of the conical table 204 can be scraped to the discharge pipe 206, and then fall into the pouring funnel 300 from the discharge pipe 206, and finally transported out by the conveyor 400. This can effectively avoid the problem that all the materials cannot be discharged, and there is no need for manual cleaning, which reduces the labor of workers and improves work efficiency.

There are positioning grooves on the bottom of both sides of the supporting plate 205-2, which are snap-connected with the supporting block 205-1, so that the supporting plate 205-2 can be quickly positioned and installed, thereby improving the installation efficiency of the supporting plate 205-2. The two sides of the supporting plate 205-2 are fixedly connected to the batching barrel 203 by bolts to improve the stability of the supporting plate 205-2, and are fixed by bolts for easy disassembly and assembly, thereby facilitating the removal of the supporting plate 205-2 for inspection and maintenance of the rotating motor 205-3 on its top.

Specifically, as shown in FIG. 4 , interconnected material leakage grooves 205 - 7 are provided on the upper and lower sides of the carrier plate 205 - 2 . The advantage of such a configuration is that a large amount of ingredients can be prevented from being retained on the carrier plate 205 - 2 , thereby ensuring the accuracy of the ingredient ratio.

Specifically, as shown in Figure 5, a conical cover 205-8 is fixedly connected to the top of the supporting plate 205-2, and a movable cover of the conical cover 205-8 is arranged on the outside of the rotating motor 205-3. By setting the conical cover 205-8, on the one hand, it is used to protect the rotating motor 205-3, and on the other hand, it can prevent a large amount of ingredients from being retained on the top of the rotating motor 205-3, thereby further improving the accuracy of the ingredient ratio.

In summary, when it is necessary to clean out the ingredients retained in the ingredient barrel 203, start the rotating motor 205-3, and the output shaft of the rotating motor 205-3 drives the vertical plate 205-5 to rotate through the mounting plate 205-4, and the vertical plate 205-5 drives the scraper 205-6 to rotate. During the rotation of the scraper 205-6, the ingredients on the side of the conical table 204 can be scraped to the discharge pipe 206, and then fall into the pouring funnel 300 from the discharge pipe 206, and finally transported out by the 400 conveyor. This can effectively avoid the problem that all the ingredients cannot be discharged, and is not prone to inaccurate proportions of the ingredients. There is no need for manual cleaning, which reduces the workload of workers and improves work efficiency.

It is worth noting that the entire device is controlled by a controller. Since the controller is a commonly used device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims (8)

1. The utility model provides a concrete dosing unit is used in environmental protection concrete production which characterized in that includes:

A frame body (100);

The pair of batching mechanisms (200), the pair of batching mechanisms (200) are symmetrically arranged at the top of the frame body (100), the batching mechanisms (200) comprise a supporting seat (201) fixedly connected with the top of the frame body (100), a weighing device (202) fixedly connected with the top of the supporting seat (201), a batching barrel (203) fixedly connected with the top of the weighing device (202), a conical table (204) fixedly connected with the center of the inner bottom wall of the batching barrel (203), and a material cleaning assembly (205) fixedly connected with the inside of the batching barrel (203), a discharging pipe (206) is obliquely arranged on the side face of the batching barrel (203), and an opening and closing piece (207) is connected to the discharging pipe (206);

The pouring hopper (300) is fixedly arranged through the frame body (100), and the pouring hopper (300) is positioned at a position right below the discharging pipe (206);

And the conveyor (400) is positioned at the bottom of the frame body (100), and the conveyor (400) is positioned right below the pouring hopper (300).

2. The concrete batching device for environment-friendly concrete production as claimed in claim 1, wherein: the material cleaning assembly (205) comprises a pair of bearing blocks (205-1) fixedly connected with the inner wall of the material mixing barrel (203), a bearing plate (205-2) connected with the tops of the pair of bearing blocks (205-1), a rotating motor (205-3) fixedly connected with the center of the tops of the bearing plates (205-2), a mounting plate (205-4) fixedly connected with an output shaft of the rotating motor (205-3), a vertical plate (205-5) fixedly connected with one side of the mounting plate (205-4) and a scraping plate (205-6) fixedly connected with the bottom end of the vertical plate (205-5).

3. The concrete batching device for environment-friendly concrete production as claimed in claim 2, wherein: positioning grooves are formed in the bottoms of two sides of the bearing plate (205-2), and the positioning grooves are connected with the bearing blocks (205-1) in a clamping mode.

4. The concrete batching device for environment-friendly concrete production as claimed in claim 3, wherein: the two sides of the bearing plate (205-2) are fixedly connected with the batching barrel (203) through bolts.

5. The concrete batching device for environment-friendly concrete production as claimed in claim 2, wherein: the upper side and the lower side of the bearing plate (205-2) are provided with mutually communicated material leakage grooves (205-7).

6. The concrete batching device for environment-friendly concrete production as claimed in claim 2, wherein: the top end of the bearing plate (205-2) is fixedly connected with a conical cover (205-8), and the conical cover (205-8) is movably covered outside the rotary motor (205-3).

7. The concrete batching device for environment-friendly concrete production as claimed in claim 2, wherein: the bottom end of the scraping plate (205-6) is movably attached to the inner bottom wall of the batching barrel (203) and is rotationally connected with the inner side wall of the batching barrel (203), and the width of the scraping plate (205-6) is consistent with the distance from the bottom end of the side surface of the conical table (204) to the inner side wall of the batching barrel (203).

8. The concrete batching device for environment-friendly concrete production as claimed in claim 1, wherein: the opening and closing piece (207) comprises a fixed block (207-1) fixedly connected with the outer side wall of the batching barrel (203), a sliding rod (207-2) is slidably penetrated through the fixed block (207-1), an opening and closing plate (207-3) is fixedly connected with the bottom end of the sliding rod (207-2), a lifting plate (207-4) is fixedly connected with the top end of the sliding rod (207-2), a spring (207-5) is fixedly connected between the lifting plate (207-4) and the fixed block (207-1), the spring (207-5) is movably sleeved outside the sliding rod (207-2), a slot is formed in the top of the discharging pipe (206), the opening and closing plate (207-3) is slidably penetrated through the slot, and the bottom end of the opening and closing plate (207-3) is in fit and butt joint with the inner bottom wall of the discharging pipe (206).