CN218255942U - Efficient concrete dosing unit - Google Patents

Abstract

The utility model discloses an efficient concrete dosing unit, the loach carrying platform comprises a supporting fram, support frame upper end both sides fixedly connected with hopper, and hopper internally mounted has the rotation feed divider mechanism, hopper lower extreme fixedly connected with discharge opening. The utility model discloses, this dosing unit, sieve the material through the pivoted filter screen when the material loading, reject unqualified material, half set open through the symmetry, when the unloading, the material is carried in the reposition of redundant personnel, make the material can have longer flow space when the transmission, avoid the too fast uncontrollable flow rate of pan feeding, thereby the ratio of the multiple material of unable accurate control, and this method is when using, avoid installing comparatively complicated accuse volume equipment at the pan feeding mouth, make the simple operation, be convenient for maintain, the input of fund has been reduced simultaneously, and in the follow-up concrete production man-hour that carries out, through the material of screening back delicate and accurate control's proportion, make production more high-efficient, thereby improve production quality.

Description

An Efficient Concrete Batching Device

technical field

The utility model relates to the technical field of construction equipment, in particular to an efficient concrete batching device.

Background technique

Concrete refers to the artificial stone made of cement as the main cementitious material, mixed with water, sand, stones, chemical admixtures and mineral admixtures when necessary, mixed in appropriate proportions, uniformly stirred, compacted and cured. Usually, the staff manually weighs the cement, sand and stones, and then puts them in a concrete mixer according to a certain proportion and mixes them to make a concrete mixture.

For this reason, Chinese patent discloses a kind of high-efficiency concrete batching device that application number is CN214772945U, through the setting of batching box, feeding mechanism and discharging mechanism, the staff places the material on the feeding plate, and then moves the feeding plate Feed the material into the batching box, and the batching box continuously weighs the material through the weighing piece. When the material reaches the specified weight, stop the feeding plate to feed the batching box, and then drive the batching box to discharge the material into the concrete mixer, so that The batching process does not need to be carried out manually, which makes the concrete batching more efficient.

However, when this method is used, multiple mechanisms transport and weigh the ingredients. Although this method is very smart and convenient, it needs to sieve the materials in actual use, weigh them after transporting them to the weighing hopper, and prepare the ingredients. It can be transported to the next step for processing, but this method has too many mechanism parts, and professional personnel are required to operate it skillfully, which increases the investment cost of the equipment, and at the same time, the follow-up maintenance cost is too high, and reduces the cost of the equipment. Applicability, not suitable for various mixing plants and construction sites.

For this reason, we propose an efficient concrete batching device to solve the above problems.

Utility model content

The purpose of this utility model is to provide a high-efficiency concrete batching device. The batching device screens the materials through the rotating filter screen when feeding, and rejects unqualified materials. , shunt conveying materials, so that the materials can have a longer flow space during transmission, avoiding the flow rate that cannot be controlled too fast, so that the ratio of various materials cannot be accurately controlled, and when this method is used, avoid The installation of relatively complex volume control equipment makes the operation convenient and easy to maintain, and at the same time reduces the capital investment. In the subsequent concrete production and processing, the production is more efficient through the refined material after screening and the precise control ratio, so that Improve production quality to solve the problems raised in the background art above.

In order to achieve the above object, the utility model provides the following technical solutions:

A high-efficiency concrete batching device, including a support frame, a storage hopper is fixedly connected to both sides of the upper end of the support frame, and a rotating material distribution mechanism is installed inside the storage hopper, and a discharge port is fixedly connected to the lower end of the storage hopper, and the discharge port The lower end of the feed port is fixedly connected with a slideway, the lower end of the slideway is fixedly connected with a weighing bucket, and the lower end of the weighing bucket is fixedly connected with a conveyor belt; the inside of the rotating material distribution mechanism includes a motor, and the lower end of the motor is connected with a A rotating rod, the upper end of the outer wall of the rotating rod is rotatably connected with a filter screen, the lower end of the filter screen is movably connected with a half-open plate, the outer wall of the lower end of the rotating rod is rotatably connected with a guide rod, and the lower end of the guide rod is movably connected with a half-open discharge mouth.

In a further embodiment, the half-open disk is fixedly connected to the inner wall of the storage hopper, and the rotating rod rotates at the center of the half-open disk.

In a further embodiment, the half-open discharge port is fixedly connected to the inner wall of the discharge port, and the rotating rod rotates at the center of the half-open discharge port.

In a further embodiment, the half-open tray and the half-open discharge opening are distributed in parallel, and the openings are symmetrically distributed from one left to the other.

In a further embodiment, the material guide rods are symmetrically distributed on both sides of the rotating rod, and are movably connected to the bottom end of the storage hopper by rotating the rotating rod.

Compared with the prior art, the beneficial effects of the utility model are:

In the utility model, the batching device sieves the materials through the rotating filter screen during loading, and rejects the unqualified materials, and through the symmetrical half-opening, the materials are shunted and conveyed during the unloading, so that the materials can be transported during transmission. It has a long flow space to avoid feeding too fast to control the flow rate, so that the ratio of various materials cannot be accurately controlled, and when this method is used, it avoids installing more complicated volume control equipment at the feeding port, making the operation convenient , easy to maintain, while reducing capital investment, and in the subsequent concrete production and processing, the proportion of refined materials after screening and precise control makes production more efficient, thereby improving production quality.

Description of drawings

Fig. 1 is a kind of high-efficiency concrete batching device integral structure schematic diagram;

Fig. 2 is a structural schematic diagram of a rotating material distribution mechanism;

Fig. 3 is a schematic diagram of the top view connection structure at the guide rod.

In the figure: 1. Support frame; 2. Storage hopper; 3. Rotating material distribution mechanism; 4. Discharging port; 5. Slideway; 6. Weighing bucket; 7. Conveyor belt; 301. Motor; 302. ; 303, strainer; 304, half-open; 305, guide rod; 306, half-open discharge port.

detailed description

In describing the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention. Novel and simplified descriptions do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the utility model. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, a feature defined as "first", "second", etc. may expressly or implicitly include one or more of that feature. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention through specific situations.

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, a kind of high-efficiency concrete batching device, comprises support frame 1, and both sides of the upper end of support frame 1 are fixedly connected with storage hopper 2, and this storage hopper 2 can be manually fed or equipped with feeder, through the support frame on both sides 1 is fixed, and the rotating material distributing mechanism 3 installed inside the storage hopper 2 filters and conveys the material through rotation, and it is carried out synchronously. 2 The lower end of the discharge port 4 is fixedly connected, and the material is sieved and transported there by rotating the material distribution mechanism 3 at the upper end. Proportioning measurement is carried out in the weighing hopper 6, and the conveyor belt 7 fixedly connected to the lower end of the weighing hopper 6 is transported for processing and production.

Specifically, please refer to Fig. 2-3, wherein the lower end of the motor 301 is connected with the rotation rod 302, and the rotation rod 302 is driven by the motor 301 to rotate, and synchronously rotates the filter screen 303 connected to the upper end of the outer wall of the rotation rod 302, and the rotation rod The material guide rod 305 connected to the outer wall of the lower end of 302 rotates synchronously. When discharging, the material is screened through the rotating filter screen 303, and the unqualified material is screened out and left on the surface of the filter screen 303. 303 is relatively close to the opening of the upper end of the storage hopper 2. When not in use, it can be cleaned manually, and the screened material is transported to the lower end through the half-open plate 304 that is movably connected to the lower end of the filter screen 303. The half-open plate 304 is used to transport materials Carry out current limiting, place the conveyed material at too fast speed, and avoid the need to install a separate material limiting device for control. By adjusting the rotating rod 302, the conveying time is increased to ensure that the ratio is more accurate. At the same time, the lower end guide rod 305 is in the When the material at the upper end flows to the half-open outlet 306 which is movably connected to the lower end of the material guide rod 305, the screened material is pushed to the weighing hopper 6 for proportioning measurement by adjusting the rotating speed, so as to avoid material accumulation and waste of material anyway.

The working principle of the utility model is: as shown in the figure, pour the material into the storage hopper 2, drive the rotating rod 302 to rotate through the starting motor 301, and simultaneously rotate the filter screen 303 connected to the upper end of the outer wall of the rotating rod 302, and the rotating rod 302 The material guide rod 305 connected to the outer wall of the lower end rotates synchronously. When discharging, the material is screened through the rotating filter screen 303, and the unqualified material is screened out and left on the surface of the filter screen 303. The material is transported to the lower end through the half-open plate 304 that is movably connected to the lower end of the filter screen 303. The half-open plate 304 limits the flow of the material when conveying. By adjusting the rotating rod 302, the conveying time is increased to ensure that the ratio is more accurate. At the same time, the lower end guides the material When the material at the upper end of the rod 305 flows to the half-open discharge port 306 that is movably connected to the lower end of the material guide rod 305, by adjusting the rotating speed, the screened material is pushed to the weighing bucket 6 for proportioning measurement, so as to avoid material accumulation. waste.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. A high-efficiency concrete batching device, comprising a support frame (1), is characterized in that: the two sides of the upper end of the support frame (1) are fixedly connected with a storage hopper (2), and the inside of the storage hopper (2) is equipped with a rotating The material distribution mechanism (3), the lower end of the storage hopper (2) is fixedly connected with a discharge port (4), and the lower end of the discharge port (4) is fixedly connected with a slideway (5), and the lower end of the slideway (5) A weighing bucket (6) is fixedly connected, and the lower end of the weighing bucket (6) is fixedly connected with a conveyor belt (7); The inside of the rotating distributing mechanism (3) includes a motor (301), and the lower end of the motor (301) is rotatably connected to a rotating rod (302), and the upper end of the outer wall of the rotating rod (302) is rotatably connected to a filter screen (303) , the lower end of the filter screen (303) is movably connected with a half-open plate (304), the outer wall of the lower end of the rotating rod (302) is rotatably connected with a guide rod (305), and the lower end of the guide rod (305) is movably connected with a half-open Feed port (306). 2. A high-efficiency concrete batching device according to claim 1, characterized in that: the half-open plate (304) is fixedly connected to the inner wall of the storage hopper (2), and the rotating rod (302) rotates on the half-open plate (304) ) center. 3. A high-efficiency concrete batching device according to claim 1, characterized in that: the half-open discharge port (306) is fixedly connected to the inner wall of the discharge port (4), and the rotating rod (302) rotates on the Half open the discharge port (306) center. 4. A high-efficiency concrete batching device according to claim 1, characterized in that: the half-open plate (304) and the half-open discharge port (306) are distributed in parallel, and the openings are symmetrically distributed on the left and right . 5. A high-efficiency concrete batching device according to claim 1, characterized in that: the material guide rod (305) is symmetrically distributed on both sides of the rotating rod (302), and is moved by rotating the rotating rod (302) Connect on the storage hopper (2) bottom.

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