Safety protection structure of tile feeding device

Abstract

The utility model discloses a safety protection structure of a tile feeding device. The safety protection structure of the tile conveying device comprises a conveying box and sliding seats fixedly installed at the four corners of the side face of the conveying box and used for being connected with an upper room conveying device, a partition plate dividing the inner space of the conveying box into two containing grooves is arranged in the conveying box, and a carrier plate moving longitudinally is slidably connected into the containing grooves. And a conical compression spring of which the two ends are respectively connected with the bottom surface of the carrier plate and the bottom of the accommodating groove is arranged in the accommodating groove corresponding to the position below the carrier plate. According to the safety protection structure of the tile conveying device, through the design of the automatic locking assembly, it is ensured that tiles cannot fall off due to shaking or inclination in the conveying process, the construction safety is greatly improved, meanwhile, through the design of a conical compression spring and a carrying plate, the tiles can be tightly abutted in the conveying process, buffering is provided for the tiles, and the service life of the tiles is prolonged. And tile damage caused by vibration in the conveying process is reduced.

Description

Technical Field

[0001] This utility model relates to a safety protection structure for a tile feeding device, belonging to the technical field of auxiliary equipment for building engineering. Background Technology

[0002] The installation of roof tiles is inseparable from the transportation of the tiles to the roof. In traditional construction, workers may use ladders, ropes and other tools to manually transport the tiles one by one to the roof.

[0003] With technological advancements, people began using machinery to transport tiles to rooftops in bulk. This typically involves using cranes or rail conveyors to transfer containers or platforms containing large quantities of tiles to the roof. However, because the tiles are packed in bulk into a single platform or container, there is a risk of them tilting and falling. Furthermore, the tiles are prone to breakage due to vibrations during transport. While overall efficiency has improved, the probability of tile damage is higher, and safety is lower.

[0004] Therefore, a safety protection structure for the tile feeding device needs to be designed to solve the above problems. Summary of the Invention

[0005] The purpose of this utility model is to provide a safety protection structure for a tile feeding device, which aims to solve the problems mentioned in the background art, such as safety hazards and easy damage to tiles when the existing tile feeding devices are used for batch transportation.

[0006] To achieve the above objectives, this utility model provides a safety protection structure for a tile delivery device, including a transport box (1) and slides (11) fixedly installed at the four corners of the side of the transport box (1) for connecting to the roof delivery device. The transport box (1) is characterized in that: a partition (14) is provided inside the transport box (1) to divide the internal space of the transport box (1) into two storage slots (15). A longitudinally movable carrier plate (2) is slidably connected in the storage slot (15). A conical compression spring (5) is provided in the storage slot (15) at a position corresponding to the lower part of the carrier plate (2), with its two ends respectively connected to the bottom surface of the carrier plate (2) and the bottom of the storage slot (15).

[0007] The transport box (1) is provided with an automatic locking component (3) for limiting the movement of the tiles at a position above the carrier plate (2).

[0008] Preferably, the automatic locking assembly (3) includes a movable pin (31) movably mounted on the side of the transport box (1) at a position above the edge of the carrier plate (2), a wedge-shaped latch (312) fixedly connected to one end of the movable pin (31) near the inside of the transport box (1) for contacting the top of the tile, a key (311) fixedly connected to the side of the movable pin (31) for limiting the rotation of the movable pin (31), a pin sleeve (32) fitted on the outside of the movable pin (31) and fixedly connected to the transport box (1), and a key (311) fitted on the pin sleeve (312). 2) A fixed sleeve (33) externally connected to the transport box (1), a pull rod (34) fixedly connected to one end of the movable pin (31) away from the wedge-shaped latch (312) and the other end extending to the outside of the fixed sleeve (33), a knob (35) fixedly connected to one end of the pull rod (34) away from the movable pin (31) and in contact with one end of the fixed sleeve (33) away from the transport box (1), and a spring (36) fitted on the outside of the pull rod (34) for pushing the movable pin (31) to move into the transport box (1).

[0009] Preferably, the inner wall of the pin sleeve (32) is provided with a keyway corresponding to the pin key (311).

[0010] Preferably, the two ends of the spring (36) are connected to the movable pin (31) and the inner wall of the fixed sleeve (33), respectively.

[0011] Preferably, the inclined surface of the wedge-shaped latch (312) is arranged facing upward; the wedge-shaped latch (312) has an upward inclined surface, so that when the tile is installed, as the tile presses down on the inclined surface of the wedge-shaped latch (312), it can push the wedge-shaped latch (312) to drive the movable pin (31) to move outward until the tile passes the wedge-shaped latch (312), and then the movable pin (31) further drives the wedge-shaped latch (312) to reset under the action of the spring (36).

[0012] Preferably, sliders (21) are fixedly connected to the four sides of the carrier plate (2), and the inner wall of the storage groove (15) is provided with a groove (151) corresponding to the slider (21), and the top of the groove (151) is lower than the horizontal position of the wedge-shaped buckle (312).

[0013] Preferably, each of the storage slots (15) is provided with a cover (4) that is slidably connected to the top of the transport box (1), and the two covers (4) are arranged symmetrically.

[0014] Preferably, the transport box (1) is provided with a relief groove (12) for taking out the tile on the side opposite to the box cover (4), and a hand hole (13) for workers to reach out is provided on the transport box (1) at the position below the relief groove (12).

[0015] Preferably, the four corners of the top of the transport box (1) are provided with positioning notches (16) for the box cover (4) to slide in.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] (1) The safety protection structure of the tile feeding device provided by this utility model ensures that the tiles will not fall off due to shaking or tilting during the conveying process through the design of the automatic locking component, which greatly improves the safety of construction. At the same time, the design of the conical compression spring and the carrier plate can press against the tiles during the conveying process and provide buffer for the tiles, reducing the damage to the tiles caused by vibration during the conveying process.

[0018] (2) The safety protection structure of the tile feeding device, the design of the box cover effectively prevents the risk of tiles falling and breaking due to sudden ejection after unlocking, ensuring the safety of tiles during transportation and unloading. The design of the clearance groove and the access hole makes it easier for workers to grab and move tiles, reducing the complexity of operation and time cost. Attached Figure Description

[0019] Figure 1 A schematic diagram of the safety protection structure of a tile feeding device;

[0020] Figure 2 A schematic diagram of the internal structure of a safety protection structure for a tile feeding device;

[0021] Figure 3 for Figure 1 Enlarged structural diagram at point A;

[0022] Figure 4 This is a schematic diagram of the internal structure of the automatic locking component of a safety protection structure for a tile feeding device.

[0023] Figure label:

[0024] 1. Transport box; 11. Slide; 12. Clearance groove; 13. Hand access hole; 14. Divider; 15. Storage slot; 151. Slide groove; 16. Positioning notch;

[0025] 2. Carrier plate; 21. Slider;

[0026] 3. Automatic locking component; 31. Movable pin; 311. Key pin; 312. Wedge lock; 32. Pin sleeve; 33. Fixed sleeve; 34. Pull rod; 35. Knob; 36. Spring;

[0027] 4. Box lid;

[0028] 5. Conical compression spring. Detailed Implementation

[0029] To make this utility model more apparent and understandable, preferred embodiments are described in detail below with reference to the accompanying drawings.

[0030] Example

[0031] This embodiment provides a safety protection structure for a tile feeding device, such as... Figure 1-4 As shown, the safety protection structure of the tile conveying device includes a conveying box 1 and slides 11 fixedly installed at the four corners of the side of the conveying box 1 for connecting to the roof conveying device.

[0032] The transport box 1 has a partition 14 that divides the internal space of the transport box 1 into two storage slots 15. A longitudinally movable carrier plate 2 is slidably connected in the storage slot 15. A conical compression spring 5 is located in the storage slot 15 at a position corresponding to the lower part of the carrier plate 2, with its two ends connected to the bottom surface of the carrier plate 2 and the bottom of the storage slot 15, respectively.

[0033] An automatic locking assembly 3 is provided at the position above the carrier plate 2 corresponding to the transport box 1. The automatic locking assembly 3 includes a movable pin 31 movably installed on the side of the transport box 1 above the edge of the carrier plate 2, a wedge-shaped latch 312 fixedly connected to the end of the movable pin 31 near the inside of the transport box 1 for contacting the top of the tile, a key 311 fixedly connected to the side of the movable pin 31 for limiting the rotation of the movable pin 31, a pin sleeve 32 fitted outside the movable pin 31 and fixedly connected to the transport box 1, a fixed sleeve 33 fitted outside the pin sleeve 32 and fixedly connected to the transport box 1, a pull rod 34 fixedly connected to the end of the movable pin 31 away from the wedge-shaped latch 312 and the other end extending outside the fixed sleeve 33, a knob 35 fixedly connected to the end of the pull rod 34 away from the movable pin 31 and contacting the end of the fixed sleeve 33 away from the transport box 1, and a spring 36 fitted outside the pull rod 34 for pushing the movable pin 31 to move into the transport box 1. The inner wall of the pin sleeve 32 has a keyway corresponding to the key 311.

[0034] In use, the space inside the transport box 1 is divided into two storage slots 15 by a partition 14. Each storage slot 15 contains a longitudinally movable carrier plate 2. The carrier plate 2 is connected to the bottom of the storage slot 15 by a conical compression spring 5. This allows the carrier plate 2 to maintain a relatively stable position when not subjected to external force, while also providing some cushioning and adjustment capabilities when subjected to external force. When a tile is placed on the carrier plate 2, the weight of the tile will press the carrier plate 2 downward, thereby compressing the conical compression spring 5. When compressed to a certain extent, it will counteract the weight of the tile and push the tile upward. The top tile is blocked by a wedge-shaped latch 312, which, together with the conical compression spring 5, clamps the middle tiles to prevent damage caused by shaking during transportation. This also improves the stability of the tiles inside the transport box 1 and enhances safety. After being transported to the roof, the mechanism automatically locks upon unlocking. Component 3, specifically, involves pulling the knob 35, which moves the movable pin 31 via the pull rod 34, causing the wedge-shaped latch 312 to disengage from the edge of the tile, thus releasing the restriction on the top of the tile stack. When the key 311 of the movable pin 31 disengages from the end of the pin sleeve 32, the knob 35 is then rotated to rotate the movable pin 31. The hand is then released, causing the spring 36 to push the movable pin 31 back to its original position. At this time, due to the misalignment between the key 311 and the keyway of the pin sleeve 32, the key 311 will press against the end face of the pin sleeve 32, preventing the movable pin 31 from resetting, thereby keeping the wedge-shaped latch 312 in the unlocked state. The tile stack moves upward under the action of the conical compression spring 5 until the weight is balanced with the damping of the conical compression spring 5. As the tiles are unloaded, the stacking gravity gradually decreases, and the carrier plate 2 will also be pushed further upward under the action of the conical compression spring 5, thereby continuously pushing the remaining tiles upward for easy removal. Specifically, the two ends of the spring 36 are connected to the movable pin 31 and the inner wall of the fixed sleeve 33 respectively, to ensure the stability of the spring 36.

[0035] It should be noted that the inclined surface of the wedge-shaped latch 312 is set upwards; when the tile is installed, as the tile presses down on the inclined surface of the wedge-shaped latch 312, the wedge-shaped latch 312 is pushed to move the movable pin 31 outwards until the tile passes the wedge-shaped latch 312, and then the movable pin 31 drives the wedge-shaped latch 312 to reset under the action of the spring 36.

[0036] The carrier plate 2 is fixedly connected to sliders 21 in four directions on its side. The inner wall of the storage groove 15 is provided with grooves 151 corresponding to the sliders 21. The top of the grooves 151 is lower than the horizontal position of the wedge-shaped lock 312. The sliders 21 in the four directions, together with the grooves 151, ensure the stability of the carrier plate 2 when it is raised and lowered. The height-limiting grooves 151 prevent the carrier plate 2 from impacting the wedge-shaped lock 312.

[0037] Example 2

[0038] Unlike Embodiment 1, after the automatic locking component 3 is unlocked, the tiles may be suddenly pushed out by the action of the conical compression spring 5, causing them to scatter and break. To address this, the top of each storage slot 15 is provided with a cover 4 that is slidably connected to the top of the transport box 1, and the two covers 4 are symmetrically arranged. The transport box 1 has a clearance groove 12 for removing the tiles on the side of the cover 4 that is far away from each other. The transport box 1 has a hand hole 13 for workers to reach in at the position below the clearance groove 12. The four corners of the top of the transport box 1 have positioning notches 16 for the cover 4 to slide in.

[0039] During transport, the lid 4 is slidably connected to the top of the transport box 1, and can cover the storage slot 15 when needed for protection. When it is necessary to remove the tiles, after unlocking the automatic locking component 3, the tiles are pushed up until the top tile contacts the lid 4, thus preventing the tiles from being directly ejected and damaged. With the help of the access hole 13 and the relief slot 12, the tiles can be removed one by one. As the tiles are removed, the remaining tiles will also be gradually pushed up to the relief slot 12 under the action of the conical compression spring 5, which facilitates unloading. When installing the lid 4, one end of the lid 4 can be placed against the positioning notch 16, and then pushed to slide the lid 4 in naturally, simplifying the operation.

[0040] The above-described embodiments are merely preferred embodiments of this utility model and are not intended to limit this utility model in any form or substance. It should be noted that those skilled in the art can make several improvements and additions without departing from this utility model, and these improvements and additions should also be considered within the scope of protection of this utility model.

Claims

1. A safety protection structure for a roof-feeding device, comprising a transport box (1) and slides (11) fixedly installed at the four corners of the side of the transport box (1) for connecting to an upper roof conveying device, characterized in that: The transport box (1) is provided with a partition (14) that divides the internal space of the transport box (1) into two storage slots (15). A longitudinally movable carrier plate (2) is slidably connected in the storage slot (15). A conical compression spring (5) is provided in the storage slot (15) at a position corresponding to the lower part of the carrier plate (2), with its two ends respectively connected to the bottom surface of the carrier plate (2) and the bottom of the storage slot (15). The transport box (1) is provided with an automatic locking component (3) for limiting the movement of the tiles at a position above the carrier plate (2).

2. The safety protection structure of the tile feeding device according to claim 1, characterized in that: The automatic locking assembly (3) includes a movable pin (31) movably mounted on the side of the transport box (1) above the edge of the carrier plate (2), a wedge-shaped latch (312) fixedly connected to one end of the movable pin (31) near the inside of the transport box (1) for contacting the top of the tile, a key (311) fixedly connected to the side of the movable pin (31) for limiting the rotation of the movable pin (31), a sleeve (32) fitted on the outside of the movable pin (31) and fixedly connected to the transport box (1), and a sleeve fitted on the sleeve (32). The assembly includes an external fixed sleeve (33) fixedly connected to the transport box (1), a pull rod (34) fixedly connected to one end of the movable pin (31) away from the wedge-shaped latch (312) and extending to the outside of the fixed sleeve (33), a knob (35) fixedly connected to one end of the pull rod (34) away from the movable pin (31) and in contact with one end of the fixed sleeve (33) away from the transport box (1), and a spring (36) fitted on the outside of the pull rod (34) for pushing the movable pin (31) to move into the transport box (1).

3. The safety protection structure of the tile feeding device according to claim 2, characterized in that: The inner wall of the pin sleeve (32) is provided with a keyway corresponding to the pin key (311).

4. The safety protection structure of the tile feeding device according to claim 3, characterized in that: The two ends of the spring (36) are respectively connected to the movable pin (31) and the inner wall of the fixed sleeve (33).

5. The safety protection structure of the tile feeding device according to claim 4, characterized in that: The inclined surface of the wedge-shaped latch (312) is set upward.

6. The safety protection structure of the tile feeding device according to claim 5, characterized in that: The carrier plate (2) is fixedly connected to sliders (21) in four directions on its side. The inner wall of the storage groove (15) is provided with a groove (151) corresponding to the slider (21). The top of the groove (151) is lower than the horizontal position of the wedge-shaped buckle (312).

7. The safety protection structure of the tile feeding device according to claim 6, characterized in that: The top of each of the storage slots (15) is provided with a cover (4) that is slidably connected to the top of the transport box (1), and the two covers (4) are arranged symmetrically.

8. The safety protection structure of the tile feeding device according to claim 7, characterized in that: The transport box (1) is provided with a relief groove (12) for taking out the tile on the side opposite to the box cover (4), and a hand hole (13) for workers to reach out is provided on the transport box (1) at the position below the relief groove (12).

9. The safety protection structure of the tile feeding device according to claim 8, characterized in that: The transport box (1) has positioning notches (16) at the four corners of its top for the lid (4) to slide into.

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