Concrete transferring and storing device

Abstract

The utility model is suitable for the field of concrete processing equipment, and provides a concrete transferring and storing device which comprises a base table, a material conveying belt, a material storing hopper and a material guiding barrel, and the material conveying belt, the material storing hopper and the material guiding barrel are installed on the top of the base table. The material conveying belt comprises an upper material conveying belt and a lower material conveying belt; the material storage hopper and the material guide cylinder are installed at the bottoms of the two sides of the upper material conveying belt correspondingly, the material storage hopper comprises a feeding port in the top and a discharging port in the bottom, and the discharging port is a controlled valve; an upper receiving hopper and a lower receiving hopper are respectively arranged on one sides of the top and the middle of the guide cylinder in the same direction, and a discharge hopper is mounted at the bottom of the guide cylinder; one end of the lower conveying belt is arranged at the bottom of the discharge port, and the other end is arranged at the bottom of the lower receiving hopper. Therefore, the device can prevent waste of excess concrete, meanwhile, the next mortar loading or pouring speed is increased, and the discharging efficiency is improved.

Description

Technical Field

[0001] This utility model applies to the field of concrete processing equipment and provides a concrete transfer and storage device. Background Technology

[0002] Concrete is a building material made by mixing cement, sand and gravel aggregates, and water in a specific ratio. It has good compressive strength and durability. After production, concrete is usually stored in special storage tanks or containers designed to maintain the proper moisture and fluidity of the concrete to prevent it from prematurely setting or drying out during storage.

[0003] Stored concrete is loaded onto concrete mixer trucks or pump trucks and transported to the construction site. At the construction site, the concrete is pumped or poured into molds for shaping. Vibratory tools are typically used to ensure that the concrete fills the molds evenly and to eliminate air bubbles, thereby achieving the desired structural shape and strength.

[0004] However, current concrete transportation processes suffer from inefficiency, particularly during loading and unloading, often resulting in excess concrete. This excess not only increases resource waste but also leads to unnecessary cost increases. Therefore, improving the efficiency of concrete transportation and reducing concrete waste is a pressing technical challenge that needs to be addressed. Utility Model Content

[0005] To address the aforementioned deficiencies, the present invention aims to provide a concrete transfer and storage device to solve the problems mentioned in the background art. The device includes a base and a conveyor belt, a storage hopper, and a guide cylinder installed on top of the base. The conveyor belt includes an upper conveyor belt and a lower conveyor belt. The storage hopper and the guide cylinder are respectively installed at the bottom of both sides of the upper conveyor belt. The storage hopper includes a top inlet and a bottom outlet, and the outlet is a controlled valve. The guide cylinder has an upper receiving hopper and a lower receiving hopper on one side of the top and middle in the same direction, respectively, and an outlet hopper is installed at the bottom of the guide cylinder. One end of the lower conveyor belt is located at the bottom of the outlet, and the other end is located at the bottom of the lower receiving hopper.

[0006] Furthermore, the guide cylinder is installed at the edge of the base, and the discharge hopper is located outside the base.

[0007] Furthermore, a stirring device is installed inside the storage hopper.

[0008] Furthermore, the stirring device includes a conveying shaft rotatably mounted near the bottom of the storage hopper, one end of the conveying shaft extending out of the storage hopper and equipped with a motor, and spiral blades mounted on the conveying shaft.

[0009] Furthermore, a baffle plate is installed on the top of the storage hopper.

[0010] Furthermore, the conveyor belt includes a conveyor belt bracket installed at the bottom of the conveyor belt, a baffle bracket installed on the top of the conveyor belt bracket, the baffle brackets being disposed on both sides of the conveyor belt, and a baffle being installed on the side of the baffle bracket closest to the conveyor belt.

[0011] Furthermore, a controller is mounted on top of the base.

[0012] The operating principle and beneficial effects of this utility model are as follows: Concrete mortar is produced by the production device. When mortar needs to be loaded for transportation or poured into molds, the concrete mortar is discharged from the discharge port at the bottom of the production device. At this time, the controller controls the drive motor to provide power to the upper conveyor belt, transporting the concrete mortar falling on the upper conveyor belt to the upper receiving hopper. Finally, the concrete mortar enters the guide cylinder and is discharged from the discharge hopper, completing the loading. Simultaneously, since the concrete mortar production device usually produces excess concrete mortar, when the transport vehicle finishes loading, the controller controls the upper conveyor belt to reverse, and the excess concrete mortar enters the storage hopper. When loading is needed again, the discharge port at the bottom of the storage hopper and the lower conveyor belt are opened to transfer the mortar in the storage hopper to the guide cylinder, while the discharge port continues to discharge normally, thus creating a cycle. This completes the transfer and storage of excess mortar and speeds up the next mortar loading or pouring. Correspondingly, a large amount of mortar can be prepared in advance during the first mortar production and stored in the storage hopper. During the second and subsequent unloading and loading phases, the production unit and the storage hopper discharge mortar simultaneously, and the storage hopper is closed during the later stages of unloading and loading. This measure can greatly improve the discharge efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the device structure;

[0014] Figure 2 This is a schematic diagram of the storage hopper structure;

[0015] Figure 3 This is a schematic diagram of the conveyor belt structure;

[0016] In the diagram: 01-Base; 02-Controller; 1-Discharge port; 201-Conveyor belt; 202-Conveyor belt support; 203-Baffle support; 204-Baffle; 21-Upper conveyor belt; 22-Lower conveyor belt; 3-Storage hopper; 30-Frame; 31-Mixing device; 32-Discharge port; 33-Baffle plate; 34-Motor; 35-Conveying shaft; 36-Spiral blade; 4-Guide cylinder; 41-Upper receiving hopper; 42-Lower receiving hopper; 43-Discharge hopper. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] It should be noted that, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] Furthermore, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0021] See also Figure 1-3 The purpose of this utility model is to provide a concrete transfer and storage device, mainly used for conveying concrete mortar mixtures with dryness and poor fluidity, such as prepared block mortar. This device includes a base 01 and a conveyor belt 201, wherein the conveyor belt 201 includes an upper conveyor belt 21 and a lower conveyor belt 22. The base is a concrete foundation with a certain height. The function of the base 01 is to elevate the entire concrete transfer and storage device, allowing transport vehicles or concrete molding molds to drive directly or be placed on one side of the base 01. The concrete mortar transported from the concrete transfer and storage device can be conveniently and directly discharged into the target area.

[0022] The concrete transfer and storage device also includes an upper conveyor belt 21, a lower conveyor belt 22, a storage hopper 3, and a guide cylinder 4 installed on the top of the base 01; the upper conveyor belt 21 is equipped with a drive motor that enables the upper conveyor belt 21 to run in both forward and reverse directions.

[0023] Both the storage hopper 3 and the guide cylinder 4 are installed at the bottom of the upper conveyor belt 21, and the storage hopper 3 and the guide cylinder 4 are respectively installed at both ends of the upper conveyor belt 21; specifically, the guide cylinder 4 is installed at the edge of the base 01 to facilitate unloading.

[0024] The storage hopper 3 includes a top inlet and a bottom outlet 32. The outlet 32 ​​is a controlled valve that can be opened or closed by a controller.

[0025] The top and middle sides of the guide cylinder 4 are respectively fixedly connected to an upper receiving hopper 41 and a lower receiving hopper 42, both of which are connected to the interior of the guide cylinder 4. Specifically, the upper receiving hopper 41 is located at the bottom of the upper conveyor belt 21 away from the storage hopper 3; the lower receiving hopper 42 is located at the bottom of the lower conveyor belt 22 away from the storage hopper 3. A discharge hopper 43 is installed at the bottom of the guide cylinder 4, corresponding to the outside of the base 01. When the transport vehicle approaches the base 01, the concrete mortar can be discharged from the discharge hopper 43 and fall into the transport vehicle.

[0026] One end of the lower conveyor belt 22 is located at the bottom of the discharge port 32, which can receive the concrete mortar discharged from the bottom of the storage hopper 3; the other end of the lower conveyor belt 22 is located at the bottom of the lower receiving hopper 42.

[0027] Preferably, the storage hopper 3 is equipped with a stirring device 31. Specifically, the bottom of the storage hopper 3 is a semi-cylindrical arc structure. The stirring device 31 includes a conveying shaft 35 rotatably installed near the bottom of the storage hopper 3. One end of the conveying shaft 35 extends out of the storage hopper 3 and is equipped with a motor 34. Spiral blades 36 are installed on the conveying shaft 35, thereby forming a dragon structure capable of conveying mortar.

[0028] Preferably, a baffle plate 33 is installed on the top of the storage hopper 3. The baffle plate 33 can cover one end of the upper conveyor belt 21 from three side directions to prevent mortar from splashing when it falls.

[0029] Preferably, the conveyor belt 201 includes a conveyor belt bracket 202 installed at the bottom of the conveyor belt 201, a baffle bracket 203 installed on the top of the conveyor belt bracket 202, and baffle brackets 203 disposed on both sides of the conveyor belt 201. A baffle 204 is fixedly connected to the side of the baffle bracket 203 closest to the conveyor belt 201. The baffle 204 can prevent mortar falling from the discharge port 1 or the outlet 32 ​​from splashing out.

[0030] Preferably, a controller 02 is installed on the top of the base 01. The controller 02 can control the switching of the discharge port 32, the switching of the upper conveyor belt 21, the forward and reverse rotation, and the switching of the lower conveyor belt 22.

[0031] Preferably, the storage hopper 3, the upper conveyor belt 21, the lower conveyor belt 22 and the guide cylinder 4 are all reliably welded to the frame 30 and fixedly connected to the top of the base 01.

[0032] In summary, the concrete mortar is produced by the production unit. When the mortar needs to be loaded for transport or poured into molds, it is discharged from the discharge port 1 at the bottom of the production unit. At this time, the controller 02 controls the drive motor to power the upper conveyor belt 21, transporting the concrete mortar onto the upper conveyor belt 21 to the side of the upper receiving hopper 41. Finally, the concrete mortar enters the guide cylinder 4 and is discharged from the discharge hopper 43, completing the loading process. Simultaneously, since the concrete mortar production unit usually produces excess concrete mortar, when the transport vehicle finishes loading, the controller 02 controls the upper conveyor belt 21 to reverse, and the excess concrete mortar enters the storage hopper 3. When loading is needed again, the discharge port 32 at the bottom of the storage hopper 3 and the lower conveyor belt 22 are opened to transfer the mortar in the storage hopper 3 to the guide cylinder 4, while the discharge port 1 continues to discharge normally, thus completing the cycle. This completes the transfer and storage of excess mortar and speeds up the next mortar loading or pouring. Correspondingly, a large amount of mortar can be prepared in advance during the first mortar production and stored in the storage hopper 3. During the second and subsequent unloading and loading phases, the production device and the storage hopper discharge mortar simultaneously. The storage hopper 3 is closed during the later stages of unloading and loading. This measure can greatly improve the discharge efficiency.

[0033] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model.

Claims

1. A concrete transfer and storage device, characterized in that, It includes a base (01) and a conveyor belt (201), a storage hopper (3) and a guide cylinder (4) installed on the top of the base (01); the conveyor belt (201) includes an upper conveyor belt (21) and a lower conveyor belt (22); The storage hopper (3) and the guide cylinder (4) are respectively installed at the bottom of both sides of the upper conveyor belt (21). The storage hopper (3) includes a top inlet and a bottom outlet (32). The outlet (32) is a controlled valve. The top and middle sides of the guide cylinder (4) are respectively provided with an upper receiving hopper (41) and a lower receiving hopper (42) in the same direction. The bottom of the guide cylinder (4) is equipped with a discharge hopper (43). One end of the lower conveyor belt (22) is located at the bottom of the discharge port (32), and the other end is located at the bottom of the lower receiving hopper (42).

2. The concrete transfer and storage device according to claim 1, characterized in that, The guide cylinder (4) is installed at the edge of the base (01), and the discharge hopper (43) is located outside the base (01).

3. The concrete transfer and storage device according to claim 1, characterized in that, The storage hopper (3) is equipped with a stirring device (31).

4. The concrete transfer and storage device according to claim 3, characterized in that, The stirring device (31) includes a conveying shaft (35) rotatably mounted on the bottom of the storage hopper (3). One end of the conveying shaft (35) extends out of the storage hopper (3) and is equipped with a motor (34). Spiral blades (36) are mounted on the conveying shaft (35).

5. The concrete transfer and storage device according to claim 1, characterized in that, A baffle plate (33) is installed on the top of the storage hopper (3).

6. The concrete transfer and storage device according to claim 1, characterized in that, The conveyor belt (201) includes a conveyor belt bracket (202) installed at the bottom of the conveyor belt (201), a baffle bracket (203) is installed on the top of the conveyor belt bracket (202), the baffle bracket (203) is disposed on both sides of the conveyor belt (201), and a baffle (204) is installed on the side of the baffle bracket (203) closer to the conveyor belt (201).

7. The concrete transfer and storage device according to claim 1, characterized in that, A controller (02) is mounted on the top of the base (01).

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