Building construction material conveying device

Abstract

The utility model relates to a building construction material conveying device which comprises a support connected with a scaffold. The lifting plate is connected with the support and moves in the direction close to or away from the ground; the material bearing box is arranged on the lifting plate and used for bearing materials; the discharging table is fixedly connected with the support and located on the moving track of the lifting plate. The feeding table is fixedly connected with the support and located on one side of the moving track of the lifting plate, the feeding table and the discharging table are sequentially arranged in the direction close to the ground, and the feeding table is provided with a pushing assembly used for pushing the material containing boxes to the lifting plate; the material pushing assembly comprises a material pushing motor fixedly connected with the feeding table. The material pushing lead screw is rotationally erected on the feeding table and connected with an output shaft of the material pushing motor; the material pushing plate is in threaded connection with the material pushing lead screw and abuts against the side face of the material containing box, and the material pushing plate can move in the direction close to or away from the lifting plate; and through the arrangement of the feeding table and the pushing assembly, the purpose of improving the working efficiency is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of building construction, and in particular to a material conveying device for building construction. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction, which is the construction process of various buildings. Most of the current buildings are high-rise buildings, so during the construction process, construction workers often need to transport materials on the ground to high places for their use.

[0003] In the related art, a Chinese patent with patent announcement number CN212897456U proposes a scaffold for building construction, including a scaffold body, a scaffold body including an operating table, support legs for supporting the operating table, and a lifting platform for conveying materials. The lifting platform is slidably connected between adjacent supporting legs, and the lifting platform can slide down along the length direction of the supporting legs. The scaffold body is provided with a driving mechanism for driving the lifting platform to slide up. When in use, the staff on the ground can place the materials on the lifting platform, and then the driving mechanism drives the lifting platform to rise to the operating table position. After the operator on the operating table collects the materials, the staff can lower the lifting platform to the desired position and wait for the next material delivery.

[0004] The above-mentioned related technologies have the following defects: after loading the materials, the workers on the ground need to wait for the next loading of materials, and the single waiting time is not enough for the workers to do other things, so that a long waiting time will be wasted in the entire construction process, resulting in low work efficiency. Utility Model Content

[0005] In order to reduce waiting time and improve work efficiency, the present application provides a construction material conveying device.

[0006] The present application provides a construction material conveying device, which adopts the following technical solution:

[0007] A construction material conveying device, comprising:

[0008] A bracket, connected to the scaffold;

[0009] A lifting plate is connected to the bracket and can move in a direction close to or away from the ground;

[0010] Material container, used to carry construction materials and placed on the lifting platform;

[0011] The unloading platform is used to unload the material container above the lifting plate. The unloading platform is fixedly connected to the bracket and is located on the moving track of the lifting plate.

[0012] A loading platform is used to load a material receiving box onto the lifting plate. The loading platform is fixedly connected to the bracket and is located on one side of the moving track of the lifting plate. The loading platform and the unloading platform are arranged in sequence in the direction close to the ground. A pushing component for pushing the material receiving box toward the lifting plate is arranged on the loading platform.

[0013] The pusher assembly comprises:

[0014] The material pushing motor is fixedly connected to the loading platform;

[0015] The push screw is rotatably mounted on the loading platform and connected to the output shaft of the push motor so that the push motor drives the push screw to rotate;

[0016] The push plate is threadably connected to the push screw and can move in a direction close to or away from the lifting plate. The push plate can contact the side surface of the material holding box.

[0017] Furthermore, a side of the material holding box close to the ground is rotatably connected with a roller.

[0018] Furthermore, the lifting plate comprises:

[0019] A bearing sub-board connected to the bracket;

[0020] A rotating sub-plate is connected to the side of the bearing sub-plate facing away from the ground to receive the material receiving box, and one side of the rotating sub-plate is rotatably connected to the bearing sub-plate;

[0021] The bearing sub-plate is provided with a rotating assembly for driving the rotating sub-plate to rotate.

[0022] Furthermore, the rotating assembly includes a rotating plate, which is slidably connected to the supporting sub-plate in a direction close to or away from the ground, the side of the rotating plate facing away from the ground contacts the rotating sub-plate, and the side of the rotating plate close to the ground can contact the unloading platform.

[0023] Furthermore, the rotating assembly further comprises a rotating spring, one end of which contacts the rotating plate, and the other end of which is fixedly connected to the bearing sub-plate.

[0024] Furthermore, a blocking component for blocking the movement of the material holding box is provided on the bearing sub-plate, and the blocking component includes a blocking block, which is connected to the rotating sub-plate through an adjusting component so that the blocking block can partially move to the moving trajectory of the material holding box under the action of the adjusting component.

[0025] Furthermore, the rotating sub-plate is rotatably connected to the supporting sub-plate via a rotating shaft, and the adjusting assembly comprises an adjusting plate, a receiving groove is provided on a side of the rotating sub-plate close to the supporting sub-plate, the adjusting plate is located in the receiving groove and is rotatably connected to a side wall of the receiving groove away from the rotating shaft, so that the free end of the adjusting plate can rotate toward or away from the supporting sub-plate, and the adjusting plate can contact with the side wall of the receiving groove away from the supporting sub-plate, a receiving groove is provided on the rotating sub-plate and is connected to the receiving groove, the blocking block is located in the receiving groove and is connected to the adjusting plate, and the rotating plate can contact with a side of the adjusting plate close to the supporting sub-plate.

[0026] Furthermore, the side of the blocking block away from the rotating shaft is rotatably connected to the adjustment plate, and a turning-in groove for the blocking block to turn into is opened on the side wall of the accommodating groove away from the rotating shaft. The adjustment component also includes an adjusting torsion spring, one end of the adjusting torsion spring is fixedly connected to the blocking block, and the other end is fixedly connected to the adjustment plate. Under the action of the elastic force of the adjusting torsion spring, the side of the blocking block close to the supporting sub-plate contacts the surface of the adjustment plate.

[0027] To sum up, the beneficial technical effects of the present application are as follows: the setting of the loading platform and the pushing assembly allows the staff to place multiple material boxes containing materials on the loading platform in advance, and the staff on the scaffolding can control the pushing motor to push the material boxes on the loading platform onto the lifting plate to complete the loading of the materials; at the same time, the setting of the loading platform and the pushing assembly achieves the purpose of improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0029] Figure 2 It is a schematic diagram of the overall structure of the bearing sub-plate and the rotating sub-plate in the embodiment of the present application.

[0030] 1. Bracket; 11. Driving assembly; 111. Driving motor; 112. Driving screw; 113. Driving belt; 114. Driving pulley; 115. Transmission pulley; 2. Lifting plate; 21. Loading sub-plate; 211. Rotating shaft; 22. Rotating sub-plate; 221. Accommodating groove; 222. Accommodating groove; 223. Transfer groove; 3. Loading platform; 31. Pushing assembly; 311. Pushing motor; 312. Pushing screw; 313. Pushing plate; 4. Unloading platform; 5. Material holding box; 51. Roller; 6. Rotating assembly; 61. Rotating plate; 611. Roller; 62. Rotating spring; 7. Blocking block; 8. Adjusting plate. DETAILED DESCRIPTION

[0031] The technical solution of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0032] The present application discloses a construction material conveying device. Figure 1 The construction material conveying device includes a bracket 1, a lifting plate 2, a loading platform 3, a unloading platform 4 and a material receiving box 5.

[0033] The bracket 1 is fixedly connected to the scaffold. The material container 5 is used to carry construction materials. In order to facilitate the staff to move the material container 5, a plurality of rollers 51 are rotatably connected to one side of the material container 5 close to the ground. In this embodiment, six rollers 51 are arranged evenly on one side of the material container 5 close to the ground.

[0034] The lifting plate 2 is used to carry the material holding box 5, and the lifting plate 2 is connected to the bracket 1 and can move in a direction close to or away from the ground, so as to transport the material holding box 5 in a direction away from the ground.

[0035] The bracket 1 is provided with a driving assembly 11 for driving the lifting plate 2 to move. In this embodiment, the driving assembly 11 includes a driving motor 111, a driving screw 112, a driving belt 113, a driving pulley 114 and a transmission pulley 115. The driving motor 111 is fixedly connected to the bracket 1, and the output shaft of the driving motor 111 is coaxially fixedly connected to a driving pulley 114. In this embodiment, four driving screws 112 are provided, and the four driving screws 112 are sequentially arranged along the circumference of the material holding box 5, and the gaps between adjacent driving screws 112 are larger than the size of the material holding box 5. A transmission pulley 115 is coaxially fixedly connected to the four driving screws 112, and a driving pulley 114 is coaxially fixedly connected to three of the driving screws 112. The driving pulley 114 corresponding to the driving motor 111 is connected to the transmission pulley 115 on one driving screw 112 through the driving belt 113. A driving pulley 114 on one driving screw 112 is connected to a driving pulley 115 on another driving screw 112 via a driving belt 113.

[0036] Start the drive motor 111, so that the drive motor 111 drives the drive pulley 114 to rotate the drive screw 112 connected to the drive motor 111 and drives the other drive screws 112 to rotate, thereby causing the lifting plate 2 to move closer to or away from the ground under the action of the drive screw 112.

[0037] The loading platform 3 is fixedly connected to the bracket 1 and is located on one side of the moving track of the lifting plate 2. The staff places the material holding box 5 containing the material on the loading platform 3, so that when the lifting plate 2 moves to be flush with the loading platform, the material holding box 5 is moved onto the lifting plate 2. A pushing component 31 for pushing the material holding box 5 is provided on the loading platform 3.

[0038] The push assembly 31 includes a push motor 311, a push plate 313 and a plurality of push screws 312. In this embodiment, two push screws 312 are provided. The two push screws 312 are respectively arranged on both sides of the material holding box 5 and are rotatably mounted on the loading platform 3. The two push screws 312 are arranged along the direction of the approaching lifting plate 2. The push motor 311 is fixedly connected to the loading platform 3, and the output shaft of the push motor 311 and the push screw 312 are coaxially fixedly connected with pulleys, and the plurality of pulleys are connected by belt transmission. The push plate 313 is threadedly connected to the two push screws 312, and the push plate 313 can contact the side of the material holding box 5.

[0039] The pushing motor 311 is started to drive the two pushing screws 312 to rotate, and then the pushing screws 312 drive the pushing plate 313 to move in a direction close to the lifting plate 2, thereby realizing the loading of the material holding box 5.

[0040] Reference Figure 1 and Figure 2 The unloading platform 4 is fixedly connected to the bracket 1 and is located on the moving track of the lifting plate 2. When the lifting plate 2 falls to contact the surface of the unloading platform 4, the material holding box 5 is pushed to complete the unloading of the empty material holding box 5.

[0041] In order to facilitate the movement of the material holding box 5 away from the lifting plate 2, the lifting plate 2 includes a bearing sub-plate 21 and a rotating sub-plate 22. The bearing sub-plate 21 is threadedly connected to the driving screw 112, and the rotating sub-plate 22 is located on the side of the bearing sub-plate 21 away from the ground, and one side of the rotating sub-plate 22 is rotatably connected to the bearing sub-plate 21 through a rotating shaft. In order to facilitate the staff to put away the empty material holding box 5, the rotating shaft can be located on the side of the rotating sub-plate 22 away from the loading platform 3.

[0042] A rotating assembly 6 for driving the rotating sub-plate 22 to rotate is provided on the bearing sub-plate 21. The rotating assembly 6 includes a rotating plate 61 and a rotating spring 62. Two rotating plates 61 are provided, and the two rotating plates 61 are arranged in sequence along the direction close to the rotating shaft. Both rotating plates 61 are slidably connected with the bearing sub-plate 21 in the direction close to or away from the ground, and the side of the rotating plate 61 facing away from the ground can contact with the rotating sub-plate 22, and the side of the rotating plate 61 close to the ground can contact with the unloading platform 4. There are multiple rotating springs 62. In this embodiment, one rotating plate 61 is connected with two rotating springs 62. The two rotating springs 62 are respectively arranged on both sides of the corresponding rotating plates 61, and one end of the two rotating springs 62 is fixedly connected to the rotating plate 61, and the other end is fixedly connected to the bearing sub-plate 21. Under the elastic force of the rotating spring 62, the rotating plate 61 moves to a state where the rotating sub-plate 22 can contact the board surface of the bearing sub-plate 21.

[0043] In order to reduce the friction resistance between the rotating plate 61 and the rotating sub-plate 22 , a roller 611 is rollingly connected to the side of the rotating plate 61 facing away from the ground, and the circumference of the roller 611 contacts the rotating plate 61 .

[0044] When the lifting plate 2 moves toward the lower material platform 4 until the rotating plate 61 contacts the lower material platform 4, as the lifting plate 2 continues to move, the rotating plate 61 will gradually lift the rotating sub-plate 22 under the action of the lower material platform 4, that is, the rotating sub-plate 22 is tilted, so that the material holding box 5 slides off the rotating sub-plate 22.

[0045] In order to prevent the material holding box 5 from falling off the rotating sub-plate 22, a blocking component 7 for blocking the movement of the material holding box 5 is provided on the rotating sub-plate 22. The blocking component 7 includes a blocking block 7. A receiving groove 222 is provided on the rotating sub-plate 22. The blocking block 7 is located in the receiving groove 222 and is connected to the rotating sub-plate 22 through an adjusting component. The blocking block 7 can partially extend out of the receiving groove 222 and be located on the moving track of the roller 51 of the material holding box 5.

[0046] The adjustment component includes an adjustment plate 8 and an adjustment torsion spring. A receiving groove 221 is provided on the side of the rotating sub-plate 22 close to the supporting sub-plate 21, and the receiving groove 221 is connected to the receiving groove 222. The adjustment plate 8 is located in the receiving groove 221 and is rotatably connected to the side wall of the receiving groove 221 away from the rotating shaft. The side of the adjustment plate 8 close to the supporting sub-plate 21 is in conflict with the rotating shaft 611 of the rotating plate 61, and the side of the adjustment plate 8 away from the supporting sub-plate 21 is in conflict with the side wall of the receiving groove 221.

[0047] The blocking block 7 is rotatably connected to the side of the adjustment plate 8 away from the bearing sub-plate 21, and the connection position of the blocking block 7 and the adjustment plate 8 is located on the side of the blocking block 7 away from the rotation axis, and the side of the blocking block 7 close to the ground contacts the surface of the adjustment plate 8, so that the free end of the blocking block 7 can only rotate in the direction away from the rotation axis relative to the adjustment plate 8, and the rotating sub-plate 22 is provided with a rotation groove 223 for the blocking block 7 to rotate into. One end of the adjusting torsion spring is fixedly connected to the blocking block 7, and the other end is fixedly connected to the adjustment plate 8. Under the elastic force of the adjusting torsion spring, the side of the blocking block 7 close to the ground contacts the surface of the adjustment plate 8.

[0048] The implementation principle of a material conveying device for construction of the present application is as follows: a worker places a material holding box 5 containing materials on the loading platform 3, and then controls the driving motor 111 so that the driving motor 111 drives the lifting plate 2 to move flush with the loading platform 3, and then starts the pushing motor 311 so that the pushing plate 313 pushes the material holding box 5 to move onto the lifting plate 2, and finally continues to control the driving motor 111 so that the lifting plate 2 drives the material holding box 5 to move to a suitable position so that the worker on the scaffold can unload the materials in the material holding box 5; when the materials in the material holding box 5 are unloaded, , the staff starts the drive motor 111 to drive the lifting plate 2 to move closer to the ground. When the rotating plate 61 begins to conflict with the unloading platform 4, the rotating plate 61 pushes the rotating sub-plate 22 to rotate, and the relative position of the rotating plate 61 and the rotating sub-plate 22 gradually changes. When the relative position of the rotating plate 61 and the rotating sub-plate 22 moves to the point where the conflict between the rotating plate 61 and the adjusting plate 81 is released, the material holding box 5 pushes the blocking block 71 to rotate, thereby causing the material holding box 5 to slide down from the lifting plate 2, so that the staff can control the drive motor 111 to allow the lifting plate 2 to continue the next material conveying operation.

[0049] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A construction material conveying device, characterized in that: include: A bracket (1) connected to the scaffold; A lifting plate (2) is connected to the bracket (1) and is capable of moving in a direction close to or away from the ground; A material container (5) is used to carry construction materials and is placed on the lifting plate (2); A material unloading platform (4) is used to unload the material container (5) above the lifting plate (2); the material unloading platform (4) is fixedly connected to the bracket (1) and is located on the moving track of the lifting plate (2); A loading platform (3) is used to load a material receiving box onto the lifting plate (2); the loading platform (3) is fixedly connected to the bracket (1) and is located on one side of the moving track of the lifting plate (2); the loading platform (3) and the unloading platform (4) are arranged in sequence in a direction close to the ground; and a pushing component (31) is arranged on the loading platform (3) for pushing the material receiving box (5) toward the lifting plate (2); The pusher assembly (31) comprises: A material pushing motor (311) is fixedly connected to the loading platform (3); A push screw (312) is rotatably mounted on the loading platform (3) and connected to the output shaft of the push motor (311), so that the push motor (311) drives the push screw (312) to rotate; The push plate (313) is threadedly connected to the push screw (312) and is capable of moving in a direction approaching or moving away from the lifting plate (2). The push plate (313) can abut against the side of the material holding box (5).

2. A construction material conveying device according to claim 1, characterized in that: The material holding box (5) is rotatably connected to a roller (51) on one side close to the ground.

3. A construction material conveying device according to claim 1, characterized in that: The lifting plate (2) comprises: A bearing sub-plate (21) connected to the bracket (1); A rotating sub-plate (22) is connected to the side of the bearing sub-plate (21) facing away from the ground to receive the material receiving box (5), and one side of the rotating sub-plate (22) is rotatably connected to the bearing sub-plate (21); The bearing sub-plate (21) is provided with a rotating assembly (6) for driving the rotating sub-plate (22) to rotate.

4. A construction material conveying device according to claim 3, characterized in that: The rotating assembly (6) comprises a rotating plate (61), the rotating plate (61) being slidably connected to the bearing sub-plate (21) in a direction approaching or moving away from the ground, the side of the rotating plate (61) facing away from the ground abutting against the rotating sub-plate (22), and the side of the rotating plate (61) close to the ground can abut against the unloading platform (4).

5. A construction material conveying device according to claim 4, characterized in that: The rotating assembly (6) further comprises a rotating spring (62), one end of the rotating spring (62) being in contact with the rotating plate (61), and the other end of the rotating spring (62) being fixedly connected to the bearing sub-plate (21).

6. A construction material conveying device according to claim 4, characterized in that: The bearing sub-plate (21) is provided with a blocking component for blocking the movement of the material holding box (5), the blocking component comprising a blocking block (7), the blocking block (7) being connected to the rotating sub-plate (22) via an adjusting component, so that the blocking block (7) is partially moved to the moving track of the material holding box (5) under the action of the adjusting component.

7. A construction material conveying device according to claim 6, characterized in that: The rotating sub-plate (22) is rotationally connected to the supporting sub-plate (21) via a rotating shaft (211); the adjusting assembly comprises an adjusting plate (8); a receiving groove (221) is provided on a side of the rotating sub-plate (22) close to the supporting sub-plate (21); the adjusting plate (8) is located in the receiving groove (221) and is rotationally connected to a side wall of the receiving groove (221) away from the rotating shaft (211), so that the free end of the adjusting plate (8) rotates in a direction close to or away from the supporting sub-plate (21), and the adjusting plate (8) and the side wall of the receiving groove (221) away from the supporting sub-plate (21) can collide; the rotating sub-plate (22) is provided with a receiving groove (222) connected to the receiving groove (221); the blocking block (7) is located in the receiving groove (222) and is connected to the adjusting plate (8); and the rotating plate (61) and the side of the adjusting plate (8) close to the supporting sub-plate (21) can collide.

8. A construction material conveying device according to claim 7, characterized in that: The blocking block (7) is rotatably connected to the adjustment plate (8) at a side away from the rotating shaft (211); a transfer groove (223) for the blocking block (7) to transfer into is provided on a side wall of the accommodating groove (222) away from the rotating shaft (211); the adjustment component also includes an adjustment torsion spring, one end of which is fixedly connected to the blocking block (7) and the other end of which is fixedly connected to the adjustment plate (8); under the action of the elastic force of the adjustment torsion spring, the side of the blocking block (7) close to the bearing sub-plate (21) contacts the surface of the adjustment plate (8).

Images