Horizontal brick unloading device for building construction

Abstract

The utility model relates to a horizontal brick unloading device for building construction, which relates to the technical field of building construction and comprises a belt conveyor. A connecting plate is fixedly connected to the side wall of a discharging area on the belt conveyor frame. The side wall of the connecting plate is rotationally connected with a driving gear, the driving gear is meshed with a driving rack, and the bottom of the driving rack is fixedly connected with the containing plate. A flow guide plate is rotationally connected into the connecting plate and fixedly connected with the circle center of the driving gear. Bricks are automatically conveyed to the discharging end through the belt conveyor, manual carrying is not needed, the labor intensity is reduced, along with the increase of the weight of the brick loading vehicle, the placing plate is pressed downwards, the driving rack drives the driving gear to rotate, the flow guide plate is gradually lifted, and the sliding position of the bricks deviates towards the other side of the brick loading vehicle.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically a horizontal brick unloading device used in building construction. Background Technology

[0002] The patent with publication number CN212291616U discloses a horizontal brick unloading device for building construction, including a fixed plate. A limit frame is fixedly installed at the bottom of the fixed plate, and a dustproof shell is fixedly installed at the top of the fixed plate. A brick loading cart is movably sleeved on one side of the top of the fixed plate, and a first connecting plate is fixedly installed on the other side of the top of the fixed plate. A rotating rod is rotatably connected to the top of the front of the first connecting plate.

[0003] In the aforementioned prior art, the bricks are placed on top of the conveyor belt by the workers and enter the brick-loading vehicle under the action of the conveyor belt. When the bricks fall from the top of the conveyor belt into the brick-loading vehicle, the falling area is singular and requires workers to control the process.

[0004] Therefore, a horizontal brick unloading device for building construction is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a horizontal brick unloading device for building construction. This device solves the problems of workers placing bricks on top of a conveyor belt and having them fall into a brick-loading vehicle, resulting in a single falling area and requiring manual control by workers.

[0006] To achieve the above objectives, this utility model provides the following technical solution: It includes a belt conveyor; a connecting plate is fixedly connected to the side wall of the unloading area on the belt conveyor frame; the side wall of the connecting plate rotates...

[0007] A drive gear is dynamically connected, and the drive gear meshes with a drive rack. The bottom of the drive rack is fixedly connected to a placement plate. A guide plate is rotatably connected inside the connecting plate, and the guide plate is fixedly connected to the center of the drive gear. A receiving plate is fixedly connected to the bottom of the belt conveyor. The receiving plate has a hollow cavity, and spring dampers are fixedly connected to the four corners of the bottom of the cavity. A pressure sensor is fixedly connected to the bottom of the cavity, and a buzzer is fixedly connected to the side wall of the receiving plate.

[0008] Preferably, the top of the spring damper is fixedly connected to the placement plate, and the front end of the placement plate is recessed inward to form a groove.

[0009] Preferably, an electric push rod is bolted to the bottom of the groove, and the telescopic end of the electric push rod is fixedly connected to the limiting plate.

[0010] Preferably, the limiting plate is slidably connected to the groove.

[0011] Preferably, the frame of the belt conveyor is fixedly connected to a controller.

[0012] Compared with the prior art, this utility model provides a horizontal brick unloading device for building construction, which has the following beneficial effects:

[0013] 1. This horizontal brick unloading device for building construction automatically transports bricks to the unloading end via a belt conveyor, eliminating the need for manual handling and reducing labor intensity. As the weight of the brick loading vehicle increases, the placement plate presses down, and the drive rack drives the drive gear to rotate, causing the guide plate to gradually rise, and the position where the bricks slide off shifts to the other side of the brick loading vehicle.

[0014] 2. This horizontal brick unloading device used in building construction uses a pressure sensor to monitor the weight in real time. When the weight exceeds the limit, a buzzer alarm is triggered, and the belt conveyor is stopped to prevent the brick loading vehicle from being overloaded or the device from being damaged by overpressure. Attached Figure Description

[0015] Figure 1 is a schematic diagram of the structure of this utility model. Figure 1 ;

[0016] Figure 2 is a schematic diagram of the structure of this utility model. Figure 2 ;

[0017] Figure 3 is a schematic diagram of the structure of this utility model. Figure 3 ;

[0018] Figure 4 is a schematic diagram of the receiving plate structure of this utility model.

[0019] In the diagram: 1. Belt conveyor; 2. Controller; 3. Connecting plate; 4. Drive gear; 5. Drive rack; 6. Guide plate; 7. Support plate; 8. Cavity; 9. Spring damper; 10. Pressure sensor;

[0020] 11. Buzzer; 12. Placement plate; 13. Groove; 14. Electric push rod; 15. Limiting plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example:

[0023] Please see Figure 1 Figure 4 shows a horizontal brick unloading device for building construction in this embodiment, including a belt conveyor 1. The frame of the belt conveyor 1 is fixedly connected to a controller 2. The controller 2 is controlled by a PLC or a microcontroller and is used to receive sensor signals and coordinate the actions of various actuators. The belt conveyor 1 is used to transport bricks, and its frame is welded from steel structure to ensure load-bearing strength. The controller 2 is electrically connected to the belt conveyor 1, the pressure sensor 10, and the buzzer 11, and is connected to the electric push rod 14.

[0024] Among them, the unloading area sidewall of the belt conveyor 1 frame is fixedly connected to the connecting plate 3;

[0025] At this time, a drive gear 4 is rotatably connected to the side wall of the connecting plate 3. The drive gear 4 meshes with the drive rack 5, and the bottom of the drive rack 5 is fixedly connected to the placement plate 12.

[0026] The connecting plate 3 is rotatably connected to a guide plate 6, which swings with the rotation of the gear to guide the bricks to slide down.

[0027] Direction, the guide plate 6 is fixedly connected to the center of the drive gear 4.

[0028] Among them, the bottom of the belt conveyor 1 is fixedly connected to the receiving plate 7, the receiving plate 7 is hollowed out to form a cavity 8, the bottom four corners of the cavity 8 are fixedly connected to the spring damper 9, one end of the receiving plate 7 is fixedly connected to a triangular plate to facilitate the up and down movement of the brick loading vehicle, the bottom of the cavity 8 is fixedly connected to the pressure sensor 10, and the side wall of the receiving plate 7 is fixedly connected to the buzzer 11.

[0029] At this time, the top of the spring damper 9 is fixedly connected to the placement plate 12, and the front end of the placement plate 12 is recessed inward to form a groove 13. An electric push rod 14 is bolted to the bottom of the groove 13. The telescopic end of the electric push rod 14 is fixedly connected to the limiting plate 15, and the limiting plate 15 is slidably connected to the groove 13. The side wall of the limiting plate 15 is in close contact with the side wall of the groove 13 to prevent external impurities from falling into the groove 13.

[0030] The working principle of the above embodiments is as follows:

[0031] When in use, the device is installed in the construction area. When loading and unloading bricks, the brick-loading vehicle is pushed onto the placement plate 12. The electric push rod 14 is controlled to move the limiting plate 15 upward, so that the limiting plate 15 restricts the brick-loading vehicle onto the placement plate 12.

[0032] The bricks are placed in the right-hand area of ​​the belt conveyor 1. The belt conveyor 1 is then controlled to transport the bricks from the right end to the higher left end. The bricks are then placed into the brick loading car through the guide plate 6. The weight on the brick loading car increases continuously and pushes the placement plate 12 to compress the spring damper 9 and move downward. As the placement plate 12 moves downward, it also drives the drive rack 5 to move downward. The drive rack 5 drives the drive gear 4 to rotate. The drive gear 4 drives the guide plate 6 to rotate upward. The guide plate 6 swings upward, causing the guide plate 6 to transport the bricks to other areas of the brick loading car.

[0033] The placement plate 12 applies pressure to the pressure sensor 10, which senses the weight. When the weight reaches a certain level, the pressure sensor 10 sends a signal to the controller 2, causing the controller 2 to control the buzzer 11 to operate and the belt conveyor 1 to stop conveying the bricks; it also controls the electric push rod 14 to move the limiting...

[0034] Board 15 was moved downwards, and then the workers transferred the brick-loading truck.

[0035] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising a..."

[0037] It is not excluded that other identical elements may be present in the process, method, article or apparatus that includes the said elements.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A horizontal brick unloading device for building construction, comprising a belt conveyor (1); Its features are: The unloading area sidewall of the belt conveyor (1) frame is fixedly connected to a connecting plate (3). The connecting plate (3) has a drive gear (4) rotatably connected to its side wall. The drive gear (4) meshes with the drive rack (5). The bottom of the drive rack (5) is fixedly connected to the placement plate (12). The connecting plate (3) is rotatably connected to a guide plate (6), and the guide plate (6) is fixedly connected to the center of the drive gear (4). The bottom of the belt conveyor (1) is fixedly connected to a receiving plate (7), the receiving plate (7) is hollowed out to form a cavity (8), the bottom four corners of the cavity (8) are fixedly connected to spring dampers (9), the bottom of the cavity (8) is fixedly connected to a pressure sensor (10), and the side wall of the receiving plate (7) is fixedly connected to a buzzer (11).

2. A horizontal brick unloading device for building construction according to claim 1, characterized in that: The top of the spring damper (9) is fixedly connected to the placement plate (12), and the front end of the placement plate (12) is recessed inward to form a groove (13).

3. A horizontal brick unloading device for building construction according to claim 2, characterized in that: An electric push rod (14) is bolted to the bottom of the groove (13), and the telescopic end of the electric push rod (14) is fixedly connected to the limiting plate (15).

4. A horizontal brick unloading device for building construction according to claim 3, characterized in that: The limiting plate (15) is slidably connected to the groove (13).

5. A horizontal brick unloading device for building construction according to claim 4, characterized in that: The frame of the belt conveyor (1) is fixedly connected to a controller (2).

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