A brick conveying device

Abstract

The utility model discloses a green brick conveying device, including conveying main part, the conveying main part bottom is equipped with a plurality of vertical first support rod of setting, the side of conveying main part is equipped with the horizontal setting of depositing platform, the depositing platform bottom is equipped with repeatedly running subassembly, the mobile end of repeatedly running subassembly is connected with second push -plate through second connecting frame, the both sides of depositing platform all are equipped with the horizontal setting of mounting panel, the first buffer station is connected with through a plurality of pressure sensing element on mounting panel upper end, the mounting panel side is equipped with second buffer station, the first buffer station upper end face is away from the one end vertical mounting of depositing platform baffle, the mounting panel bottom is equipped with moving subassembly, the utility model discloses, through setting double buffer station structure cooperation pressure sensing control mechanism, possess automatic switching buffer space, avoid green brick extrusion damage, effectively promote the security and production efficiency in green brick conveying process.

Description

Technical Field

[0001] This utility model relates to the field of mud brick making equipment technology, and in particular to a brick blank conveying device. Background Technology

[0002] Chinese patent CN222311936U discloses a sludge-based brick blank conveying device, including a conveyor. A dropping platform is fixedly connected to one side of the conveyor. A movable trough is formed on one side of the dropping platform. A movable screw is rotatably connected between the front and rear inner walls of the movable trough. A movable slider is threaded onto the outer wall of the movable screw. A pusher plate is movably disposed at the upper end of the dropping platform. A first connecting frame is fixedly connected between the movable slider and the pusher plate. Buffer platforms are fixedly connected to the upper front and rear ends of the dropping platform. In this invention, after the conveyor is started and the brick blanks are transported to the dropping platform via the conveyor belt, the pusher plate can be controlled to reciprocate on the dropping platform, thereby pushing the brick blanks on the dropping platform to the buffer platform. This provides workers with more buffer time, while also allowing the conveyor to continue transporting brick blanks.

[0003] However, when using the aforementioned sludge-based brick blank conveying equipment, starting the first motor drives the moving screw to rotate. Through the cooperation of the moving slider and the first connecting frame, the pusher plate can reciprocate, thus pushing the brick blanks on the dropping platform to the buffer platform, providing sufficient buffer time for workers. However, traditional buffer platforms can usually only accommodate one set of brick blanks pushed by the pusher plate. If the worker does not remove the previous set of brick blanks in time, when the pusher plate pushes a new set of brick blanks to the buffer platform, the two sets of brick blanks are prone to contact and compression, leading to brick blank damage. Therefore, a brick blank conveying device is proposed to solve the above problems. Utility Model Content

[0004] (a) Purpose of the utility model To address the technical problems existing in the background art, this utility model proposes a brick blank conveying device. By setting up a double buffer platform structure in conjunction with a pressure sensing control mechanism, it can automatically switch buffer spaces, avoid brick blank compression and damage, and effectively improve the safety and production efficiency during the brick blank conveying process.

[0005] (II) Technical Solution This utility model provides a brick blank conveying device, including a conveying body, a plurality of vertically arranged first support rods installed at the bottom of the conveying body, a horizontally arranged storage platform installed on the side of the conveying body, a repetitive running component at the bottom of the storage platform, and a second push plate connected to the moving end of the repetitive running component through a second connecting frame. Both sides of the storage platform are equipped with horizontally arranged mounting plates. The upper end of the mounting plates is connected to a first buffer platform through multiple pressure sensors, and a second buffer platform is installed on the side of the mounting plates. A baffle is vertically installed on the upper surface of the first buffer platform at the end away from the storage platform; The mounting plate has a movable component at its bottom, and the telescopic end of the movable component is connected to a first push plate via a first connecting frame.

[0006] Furthermore, the repetitive running component includes a drive motor, a connecting block, a moving block, a mounting housing, and a threaded rod; The mounting housing is installed at the bottom of the storage platform, with one end connected to the drive motor. The threaded rod is rotatably connected to the inner wall of the mounting housing along the length of the mounting housing, and one end of the threaded rod passes through the side of the mounting housing and is coaxially connected to the output shaft of the drive motor. The movable block is threaded onto the outer peripheral wall of the threaded rod, and the side of the movable block is connected to the bottom of the second connecting frame through a connecting block.

[0007] Furthermore, the middle part of the connecting block penetrates the mounting housing through a slot on the side of the mounting housing; the connecting block is connected to both sides of the second connecting frame through reinforcing blocks.

[0008] Furthermore, the pressure sensing element is a pressure sensor, and the bottom of the first buffer platform is connected to the upper end of the mounting plate through multiple evenly distributed pressure sensors.

[0009] Furthermore, the movable component includes an electric push rod, which is mounted on the bottom of the mounting plate, and its telescopic end is connected to the first connecting frame.

[0010] Furthermore, the second push plate is set perpendicular to the storage platform, and the gap between the bottom of the second push plate and the top of the storage platform is 1-2 cm.

[0011] Furthermore, the single-run length of the second pusher plate is greater than the length of the upper end of the storage platform.

[0012] Furthermore, a second support rod is installed in the middle of the lower end face of the storage platform, and two first support rods on the side near the second support rod are respectively connected to the second support rod through multiple reinforcing rods.

[0013] Furthermore, the storage platform is located at the end point of the conveying body; The upper surface of the storage platform is 5-8mm lower than the upper end of the conveyor belt of the main conveyor body, and the gap between the storage platform and the transmission belt of the main conveyor body is 0.5-1cm; The upper surface of the first buffer platform is lower than the upper surface of the storage platform with a gap of 0.5-1cm; The upper surface of the second buffer platform is lower than the upper surface of the first buffer platform, and the gap is 0.5-1cm; The upper surfaces of the first buffer platform, the second buffer platform, and the storage platform are all smooth surfaces and are parallel to each other; The gap between the bottom of the first push plate and the top of the first buffer platform is 0.5-1cm.

[0014] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects: This brick conveying device features a dual-buffer structure consisting of a first buffer platform and a second buffer platform. With real-time monitoring by a pressure sensor and automatic drive by an electric push rod, it enables intelligent switching of the brick buffer space. When the first buffer platform contains bricks, the device can automatically transfer subsequent bricks to the second buffer platform. This completely solves the problem of brick crushing and damage caused by insufficient capacity of the traditional single buffer platform, effectively reducing the brick loss rate and minimizing raw material waste. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a brick blank conveying device proposed in this utility model.

[0016] Figure 2 This is a partial perspective view of a brick blank conveying device proposed in this utility model.

[0017] Figure 3 This is a cross-sectional view of the outer casing installed in a brick blank conveying device according to the present invention.

[0018] Reference numerals: 1. Conveying body; 2. First support rod; 3. First connecting frame; 4. First push plate; 5. First buffer platform; 6. Baffle; 7. Second buffer platform; 8. Storage platform; 9. Second connecting frame; 10. Second support rod; 11. Reinforcing rod; 12. Electric push rod; 13. Pressure sensor; 14. Mounting plate; 15. Second push plate; 16. Drive motor; 17. Connecting block; 18. Moving block; 19. Mounting housing; 20. Threaded rod; 21. Reinforcing block. Detailed Implementation

[0019] 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 specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for 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. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, such as welding, riveting, or bonding; it can also be a detachable connection, such as threaded connection, keyed connection, or pin connection; or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Example 1 like Figure 1-3 As shown, the present invention proposes a brick blank conveying device, including a conveying body 1, a plurality of vertically arranged first support rods 2 installed at the bottom of the conveying body 1, a horizontally arranged storage platform 8 installed on the side of the conveying body 1, a repetitive running component at the bottom of the storage platform 8, and a second push plate 15 connected to the moving end of the repetitive running component through a second connecting frame 9. Both sides of the storage platform 8 are equipped with horizontally arranged mounting plates 14. The upper end of the mounting plate 14 is connected to the first buffer platform 5 through multiple pressure sensors, and the side of the mounting plate 14 is equipped with the second buffer platform 7. A baffle 6 is vertically installed on the upper end of the first buffer platform 5, away from the storage platform 8. The bottom of the mounting plate 14 is provided with a movable component, and the telescopic end of the movable component is connected to the first push plate 4 through the first connecting frame 3.

[0023] It should be noted that in actual use, the brick blanks can be transported through the conveying body 1. After the brick blanks are transported to the storage platform 8, the moving end of the repetitive running component will drive the second push plate 15 to move through the second connecting frame 9, thereby pushing the brick blanks on the storage platform 8 to the corresponding first buffer platform 5. When the repetitive operation component pushes the brick blank on the storage platform 8 to the first buffer platform 5 again via the second push plate 15, multiple pressure sensors 13 will detect whether there is a brick blank on the first buffer platform 5. If a brick blank is detected, the electric push rod 12 located at the bottom of the first buffer platform 5 will retract, thereby driving the first push plate 4 to move via the first connecting frame 3, pushing the brick blank on the first buffer platform 5 to the second buffer platform 7; then the electric push rod 12 will extend, causing the first push plate 4 to reset.

[0024] Each group of brick blanks consists of multiple neatly arranged brick blanks with a certain gap between them. This gap provides sufficient time for the pushing action of the second pusher plate 15, preventing subsequent brick blanks from colliding with the running second pusher plate 15 when entering the storage platform 8.

[0025] Among them, the conveying body 1 is a belt conveyor.

[0026] In this embodiment, the repetitive running component includes a drive motor 16, a connecting block 17, a moving block 18, a mounting housing 19, and a threaded rod 20; The mounting housing 19 is installed at the bottom of the storage platform 8, with one end connected to the drive motor 16; The threaded rod 20 is rotatably connected to the inner wall of the mounting housing 19 along the length of the mounting housing 19, and one end of the threaded rod 20 passes through the side of the mounting housing 19 and is coaxially connected to the output shaft of the drive motor 16. The movable block 18 is threaded onto the outer peripheral wall of the threaded rod 20, and the side of the movable block 18 is connected to the bottom of the second connecting frame 9 through the connecting block 17.

[0027] It should be noted that when the threaded rod 20 rotates, the moving block 18 moves along the axial direction of the threaded rod, thereby driving the second connecting frame 9 and the second push plate 15 to complete the pushing action through the connecting block 17.

[0028] Among them, the drive motor 16 is a servo motor with forward and reverse rotation functions, which can precisely control the running stroke; the mounting shell 19 provides a certain degree of protection for the internal transmission components; the threaded rod 20 has precision threads on its surface to ensure the smooth movement of the moving block 18.

[0029] In this embodiment, the middle part of the connecting block 17 penetrates the mounting housing 19 through the slot on the side of the mounting housing 19; the connecting block 17 is connected to both sides of the second connecting frame 9 by reinforcing blocks 21 respectively.

[0030] It should be noted that the length of the slot is matched with the travel of the second push plate 15, providing space for the connecting block 17 to move; the stability of the second connecting frame 9 and the connecting block 17 can be improved by the reinforcing block 21.

[0031] In this embodiment, the pressure sensing element is a pressure sensor 13, and the bottom of the first buffer platform 5 is connected to the upper end of the mounting plate 14 through multiple evenly distributed pressure sensors 13.

[0032] It should be noted that the evenly distributed pressure sensors 13 make pressure detection more comprehensive and avoid detection errors caused by deviations in the placement of the brick blanks.

[0033] Among them, the pressure sensor 13 is a high-precision strain gauge sensor with a detection accuracy of up to 0.1N, ensuring that the presence of the brick blank can be accurately identified.

[0034] Furthermore, the moving component includes an electric push rod 12, which is mounted on the bottom of the mounting plate 14, and its telescopic end is connected to the first connecting frame 3.

[0035] It should be noted that the extension and retraction of the electric push rod 12 enables it to drive the first connecting frame 3 and the first push plate 4 to complete the transfer of the brick blank.

[0036] In this embodiment, the second push plate 15 is arranged perpendicularly to the storage platform 8, and the gap between the bottom of the second push plate 15 and the top of the storage platform 8 is 1-2cm.

[0037] It should be noted that the 1-2cm interval design can not only avoid friction between the second push plate 15 and the storage platform 8, but also ensure the effective pushing of the brick blanks and prevent the brick blanks from leaking out from below due to excessive intervals.

[0038] In this embodiment, the single running length of the second push plate 15 is greater than the length of the upper end of the storage platform 8.

[0039] It should be noted that the second pusher plate 15 should be able to completely push the brick blanks on the storage platform 8 to the first buffer platform 5 to avoid brick blank residue.

[0040] In this embodiment, a second support rod 10 is installed in the middle of the lower end face of the storage platform 8, and two first support rods 2 on the side close to the second support rod 10 are respectively connected to the second support rod 10 through multiple reinforcing rods 11.

[0041] It should be noted that the reinforcing rod 11 adopts a triangular support structure to improve the overall structural strength and prevent deformation during long-term use.

[0042] In this embodiment, the storage platform 8 is located at the end point of the conveying body 1 to ensure that the brick blanks can be smoothly transferred from the conveying body 1 to the storage platform 8; The upper surface of the storage platform 8 is 5-8mm lower than the upper end of the conveyor belt of the conveyor body 1, and the gap between the storage platform 8 and the transmission belt of the conveyor body 1 is 0.5-1cm. The upper surface of the first buffer platform 5 is lower than the upper surface of the storage platform 8 with a gap of 0.5-1cm; the upper surface of the second buffer platform 7 is lower than the upper surface of the first buffer platform 5 with a gap of 0.5-1cm. The upper surfaces of the first buffer platform 5, the second buffer platform 7, and the storage platform 8 are all smooth and parallel to each other, ensuring that the bricks move smoothly between the platforms and reducing jamming. The gap between the bottom of the first push plate 4 and the top of the first buffer platform 5 is 0.5-1cm, which ensures the effectiveness of the push while avoiding friction with the top of the first buffer platform 5.

[0043] Working principle: The brick blanks are conveyed by the conveyor body 1 to the storage platform 8 at its end. The storage platform 8 is located below the conveyor belt of the conveyor body, with a reasonable gap between them to ensure that the brick blanks can slide smoothly onto the storage platform 8 by their own weight. After the reciprocating drive assembly at the bottom of the storage platform 8 is started, the drive motor 16 drives the threaded rod 20 to rotate, causing the threaded moving block 18 to translate axially. Through the connecting block 17 and the second connecting frame 9, the second push plate 15 is driven to push the brick blanks on the storage platform to the first buffer platform 5.

[0044] The pressure sensor 13 at the bottom of the first buffer platform 5 monitors the bearing status in real time. When the second pusher plate 15 pushes the brick blank to the first buffer platform 5 again, if the pressure sensor detects that the pressure value of the brick blank on the first buffer platform 5 has reached the preset threshold, it will immediately send a signal back to the control system.

[0045] The control system then triggers the retraction of the electric push rod 12 at the bottom of the mounting plate 14, which in turn drives the first push plate 4 via the first connecting frame 3, moving the brick blank on the first buffer platform 5 to the second buffer platform 7. After the transfer is completed, the electric push rod 12 extends and resets, causing the first push plate 4 to return to its initial position, awaiting the next push command.

[0046] 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 brick blank conveying device, comprising a conveying body (1), wherein a plurality of vertically arranged first support rods (2) are installed at the bottom of the conveying body (1), characterized in that: The side of the conveying body (1) is equipped with a horizontally arranged storage platform (8), and the bottom of the storage platform (8) is provided with a repetitive running component. The moving end of the repetitive running component is connected to a second push plate (15) through a second connecting frame (9). The storage platform (8) is equipped with horizontally arranged mounting plates (14) on both sides. The upper end of the mounting plate (14) is connected to a first buffer platform (5) through multiple pressure sensors. The second buffer platform (7) is installed on the side of the mounting plate (14). A baffle (6) is vertically installed on the upper end of the first buffer platform (5) away from the storage platform (8); The bottom of the mounting plate (14) is provided with a movable component, and the telescopic end of the movable component is connected to a first push plate (4) through a first connecting frame (3).

2. The brick blank conveying device according to claim 1, characterized in that: The repetitive running component includes a drive motor (16), a connecting block (17), a moving block (18), a mounting housing (19), and a threaded rod (20). The mounting housing (19) is installed at the bottom of the storage platform (8), and one end of it is connected to the drive motor (16); The threaded rod (20) is rotatably connected between the inner walls of the mounting housing (19) along the length direction of the mounting housing (19), and one end of the threaded rod (20) passes through the side of the mounting housing (19) and is coaxially connected to the output shaft of the drive motor (16); The movable block (18) is threaded onto the outer peripheral wall of the threaded rod (20), and the side of the movable block (18) is connected to the bottom of the second connecting frame (9) through the connecting block (17).

3. The brick blank conveying device according to claim 2, characterized in that: The middle part of the connecting block (17) penetrates the mounting shell (19) through the slot on the side of the mounting shell (19); the connecting block (17) is connected to both sides of the second connecting frame (9) by reinforcing blocks (21).

4. The brick blank conveying device according to claim 1, characterized in that: The pressure sensing element is a pressure sensor (13), and the bottom of the first buffer platform (5) is connected to the upper end of the mounting plate (14) through multiple evenly distributed pressure sensors (13).

5. The brick blank conveying device according to claim 1, characterized in that: The moving component includes an electric push rod (12), which is mounted on the bottom of the mounting plate (14) and its telescopic end is connected to the first connecting frame (3).

6. The brick blank conveying device according to claim 1, characterized in that: The second push plate (15) is set perpendicular to the storage platform (8), and the gap between the bottom of the second push plate (15) and the top of the storage platform (8) is 1-2cm.

7. The brick blank conveying device according to claim 1, characterized in that: The single running length of the second push plate (15) is greater than the length of the upper end of the storage platform (8).

8. The brick blank conveying device according to claim 1, characterized in that: A second support rod (10) is installed in the middle of the lower end face of the storage platform (8). Two first support rods (2) on the side close to the second support rod (10) are connected to the second support rod (10) through multiple reinforcing rods (11).

9. The brick blank conveying device according to claim 1, characterized in that: The storage platform (8) is located at the end point of the conveying body (1); The upper surface of the storage platform (8) is 5-8mm lower than the upper end of the conveyor belt of the conveying body (1), and the gap between the storage platform (8) and the transmission belt of the conveying body (1) is 0.5-1cm. The upper surface of the first buffer platform (5) is lower than the upper surface of the storage platform (8) and the gap is 0.5-1cm; The upper surface of the second buffer platform (7) is lower than the upper surface of the first buffer platform (5) and the gap is 0.5-1cm; The upper surfaces of the first buffer platform (5), the second buffer platform (7), and the storage platform (8) are all smooth surfaces and are parallel to each other; The gap between the bottom of the first push plate (4) and the top of the first buffer platform (5) is 0.5-1cm.

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