Building construction site brick transferring and stacking machine

Abstract

The utility model relates to the technical field of building construction, in particular to a building construction site brick transfer stacker crane which comprises a stacking transfer trolley and a clamping mechanism, the clamping mechanism comprises a connecting hanging block, the bottom of the connecting hanging block is fixedly connected with a connecting rod, and the outer walls of the two ends of the connecting rod are both rotationally connected with two sets of rotating plates. Clamping plates are rotationally connected to one ends of the two sets of rotating plates, a connecting plate is rotationally connected between the side walls of the clamping plates, the clamping mechanism is used for clamping bricks, and an anti-falling structure is fixedly installed in the clamping mechanism and comprises a fixing plate. Compared with the prior art, the problems that due to the fact that equipment is complex in structure and high in maintenance cost, the economic burden of long-term use is increased, and due to external force collision, bricks located in the middle are extremely prone to sliding off under the gravity effect and other factors, the clamped bricks fall off, operators are prone to being injured by crashing, and the bricks are damaged are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a brick transporting and stacking machine at a building construction site. Background Art

[0002] A brick stacker is a device used to automatically stack bricks, usually in construction sites or brick factories. The device can stack bricks in a preset arrangement to save space and facilitate transportation. A brick stacker usually consists of a robotic arm, a controller, and a sensor. The robotic arm can grab bricks and move them to a designated location for stacking. The controller is responsible for controlling the movement trajectory and stacking method of the robotic arm, and the sensor is used to detect the number and position of bricks. This limits its application in small and medium-sized construction projects, and its structure is complex and its manufacturing cost is high.

[0003] The existing brick transfer and stacking equipment uses electric telescopic rods and mechanical arms to clamp bricks, which leads to high manufacturing costs of the stackers. In addition, the complex structure and high maintenance costs of these devices also increase the economic burden of long-term use. At the same time, when the existing stackers are transferring bricks, external force collisions and other factors such as bricks in the middle that are very easy to slide under the action of gravity may cause the clamped bricks to fall, which may easily injure the operators and cause damage to the bricks, making them inconvenient to use. Utility Model Content

[0004] In view of this, the purpose of the utility model is to propose a brick transfer and stacking machine at a construction site to solve the problems of complex equipment structure and high maintenance cost which increase the economic burden of long-term use, external force collision, and bricks in the middle which are very easy to slide under the action of gravity, which may cause the clamped bricks to fall, easily injure the operator and cause damage to the bricks.

[0005] Based on the above purpose, the utility model provides a brick transport stacker at a construction site, including a stacker transport vehicle and a clamping mechanism, wherein the clamping mechanism includes a connecting hanging block, the bottom of the connecting hanging block is fixedly connected to a connecting rod, the outer walls at both ends of the connecting rod are rotatably connected to two groups of rotating plates, one end of the two groups of rotating plates are rotatably connected to clamping plates, and the side walls of the clamping plates are rotatably connected to connecting plates, the clamping mechanism is used to clamp bricks, and an anti-drop structure is fixedly installed inside the clamping mechanism;

[0006] The anti-drop structure includes a fixed plate, and the opposite surfaces of the inner wall of the fixed plate are provided with sliding grooves, and a sliding plate is slidably connected to the inside of the sliding groove. The side wall of the sliding plate is fixedly connected to two support rods, one end of the two support rods passes through the side wall of the connecting plate and is fixedly connected to the fixed plate, the outer walls of the two support rods are fixedly connected to telescopic springs, and the bottom of the fixed plate is fixedly connected to a supporting bottom plate. The anti-drop structure is used to limit the bottom of the brick.

[0007] Preferably, both side walls of the fixed plate are rotatably connected to rotating wheels, the side walls of the sliding plate are fixedly connected to pulling ropes, the outer wall of the pulling rope fits the bottom of the rotating wheel, and the other end of the pulling rope is fixedly connected to the connecting rod.

[0008] Preferably, the two groups of clamping plates are both in a "7" shape, and one end of the two groups of clamping plates is fixedly connected to a clamping pad.

[0009] Preferably, the top of the palletizing transfer vehicle is rotatably connected to a rotating frame, a side wall of the rotating frame is provided with a lifting device, and one end of the lifting device is fixedly connected to a lifting rope.

[0010] Preferably, the side wall and the top of the rotating frame are fixedly connected with rotating wheels, the lifting rope is attached to the top of the rotating wheel, and one end of the lifting rope is fixedly connected to the top of the connecting hanging block.

[0011] Preferably, the side walls of the palletizing transfer vehicle are fixedly connected with two opposing rotating rods, and one end of each opposing rotating rod is threadedly connected with a threaded rod, the bottom end of the threaded rod is fixedly connected with a limiting washer, and the top end of the threaded rod is rotatably connected with a rotating disk.

[0012] Preferably, a handle control handle is fixedly connected to the side wall of the connecting plate.

[0013] Beneficial effects of the utility model:

[0014] 1. This kind of brick transfer stacker at a construction site places the clamping mechanism as a whole on the top of the brick. At this time, the clamping mechanism is in a folded state, and then the connecting hanging block is driven to move upward by the lifting device. When the connecting hanging block moves upward, it will drive the connecting rod and the two sets of rotating plates to move upward, and then one end of the two sets of rotating plates will drive one end of the clamping plate to rotate. The shape of the clamping plate is designed so that the other end of the clamping plate will drive the clamping pad to clamp inward, so that the two sides of the brick can be clamped through the connecting plate, and then the brick can be lifted and moved to the position where it needs to be stacked, without excessive reliance on manual labor, thereby improving the efficiency of handling and stacking, and reducing labor costs, saving time and effort.

[0015] 2. This kind of brick transfer stacker at the construction site, when the connecting rod is driven up by the lifting device, the pulling rope will be pulled, and then the pulling rope will pull the sliding plate at one end to slide in the slide groove, and when the sliding plate slides in the slide groove, it will drive the support rod and the fixed plate to move and squeeze the telescopic spring, and then drive the supporting bottom plate to move to the bottom of the brick and limit the bottom of the brick, so as to avoid the risk of workers being injured by falling bricks due to gravity and collision during the transportation process, and at the same time avoid damage to bricks when they fall during transportation, which affects the quality of the building, and improves the safety of the device when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the clamping mechanism and the anti-drop structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the clamping mechanism of the utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the anti-falling structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the threaded rod and the limiting washer of the utility model.

[0022] The markings in the figure are:

[0023] 1. Palletizing transfer vehicle; 2. Clamping mechanism; 3. Connecting hanging block; 4. Connecting rod; 5. Rotating plate; 6. Clamping plate; 7. Connecting plate; 8. Anti-drop structure; 9. Fixed plate; 10. Slide groove; 11. Sliding plate; 12. Support rod; 13. Anti-drop connecting plate; 14. Telescopic spring; 15. Support bottom plate; 16. Rotating wheel; 17. Pull rope; 18. Rotating frame; 19. Lifting rope; 20. Rotating wheel; 21. Rotating rod; 22. Threaded rod; 23. Limiting washer; 24. Rotating disk; 25. Clamping pad; 26. Handle. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0025] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] like Figures 1 to 4As shown, a brick transport stacker for construction sites comprises a stacker transport vehicle 1 and a clamping mechanism 2, wherein the clamping mechanism 2 comprises a connecting hanging block 3, the bottom of the connecting hanging block 3 is fixedly connected with a connecting rod 4, the outer walls at both ends of the connecting rod 4 are rotatably connected with two groups of rotating plates 5, one end of the two groups of rotating plates 5 are rotatably connected with a clamping plate 6, a connecting plate 7 is rotatably connected between the side walls of the clamping plate 6, and the connecting plate 7 is used to clamp the bricks, and an anti-drop structure 8 is fixedly installed inside the clamping mechanism 2, and the anti-drop structure 8 comprises a fixed plate 9, and the opposite surfaces of the inner wall of the fixed plate 9 are provided with a slide groove 10, and a sliding plate 11 is slidably connected between the insides of the relative slide grooves 10, and the side walls of the sliding plate 11 are fixedly connected to the sliding grooves 10. Two support rods 12 are fixedly connected, one end of the two support rods 12 passes through the side wall of the connecting plate 7 and is fixedly connected with an anti-drop connecting plate 13, the outer walls of the two support rods 12 are fixedly connected with a telescopic spring 14, the bottom of the anti-drop connecting plate 13 is fixedly connected with a supporting bottom plate 15, the anti-drop structure 8 is used to limit the bottom of the brick, the side walls of the fixed plate 9 are rotatably connected with rotating wheels 16, the side walls of the sliding plate 11 are fixedly connected with a pulling rope 17, the outer wall of the pulling rope 17 fits the bottom of the rotating wheel 16, and the other end of the pulling rope 17 is fixedly connected to the connecting rod 4, the shape of the two groups of clamping plates 6 are both "7"-shaped, and one end of the two groups of clamping plates 6 is fixedly connected with a clamping pad 25, When the clamping mechanism 2 is in use, the clamping mechanism 2 is placed on the top of the brick. At this time, the clamping mechanism 2 is in a folded state, and then the connecting hanging block 3 is driven to move upward by the lifting device. When the connecting hanging block 3 moves upward, it will drive the connecting rod 4 and the two sets of rotating plates 5 to move upward, and then one end of the two sets of rotating plates 5 drives one end of the clamping plate 6 to rotate. The shape design of the clamping plate 6 makes the other end of the clamping plate 6 drive the clamping pad 25 to clamp inward, so that the two sides of the brick are clamped by the connecting plate 7, and then the brick can be lifted and moved to the position where it needs to be stacked, without excessive reliance on manual labor, which improves the efficiency of handling and stacking, reduces labor costs, saves time and effort, and is Through the machine transmission structure, bricks can be easily clamped, the structure is simple, the manufacturing cost of the equipment is reduced, and maintenance is convenient. In addition, when the connecting rod 4 rises, the pulling rope 17 will be pulled, and then the pulling rope 17 will pull the sliding plate 11 at one end to slide in the slide groove 10. When the sliding plate 11 slides in the slide groove 10, it will drive the support rod 12 and the anti-drop connecting plate 13 to move and squeeze the telescopic spring 14, thereby driving the supporting bottom plate 15 to move to the bottom of the brick and limit the bottom of the brick, avoiding the risk of bricks falling and injuring workers during transportation, and at the same time avoiding damage to bricks during transportation and falling, affecting the quality of the building, and improving the safety of the device when used.

[0027] For further information, see Attachment Figure 1As shown, the top of the stacking and transferring vehicle 1 is rotatably connected to a rotating frame 18, and a lifting device is provided on the side wall of the rotating frame 18. A lifting rope 19 is fixedly connected to one end of the lifting device. A rotating wheel 20 is fixedly connected to the side wall and the top of the rotating frame 18. The lifting rope 19 is attached to the top of the rotating wheel 20, and one end of the lifting rope 19 is fixedly connected to the top of the connecting hanging block 3. When hoisting, the rotating frame 18 is rotated to drive the clamping mechanism 2 to move to different positions, and then the lifting device and the lifting rope 19 cooperate with each other to drive the clamping mechanism 2 to clamp the bricks. After clamping, it is convenient to move the clamping mechanism 2 to the position where stacking is required.

[0028] For further information, see Attachment Figure 5 As shown, the side walls of the palletizing transfer vehicle 1 are fixedly connected with two opposing rotating rods 21, and one end of the two opposing rotating rods 21 is threadedly connected with a threaded rod 22, the bottom end of the threaded rod 22 is fixedly connected with a limiting washer 23, and the top end of the threaded rod 22 is rotatably connected with a rotating disk 24, and the threaded rod 22 is driven to rotate and move downward by rotating the rotating disk 24, and then contact the ground through the limiting washer 23, so that the palletizing transfer vehicle 1 can be limited, ensuring the stability of the palletizing transfer vehicle during operation and avoiding shaking and deviation of the palletizing transfer vehicle 1 during operation.

[0029] For further information, see Attachment Figure 2 As shown, a control handle 26 is fixedly connected to the side wall of the connecting plate 7, and the control handle 26 is convenient for the operator to change the direction and position of the clamping mechanism 2, so as to facilitate the placement of bricks.

[0030] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0031] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A brick transport and stacking machine for construction sites, characterized in that: The invention comprises a stacking and transferring vehicle (1) and a clamping mechanism (2), wherein the clamping mechanism (2) comprises a connecting hanging block (3), the bottom of the connecting hanging block (3) is fixedly connected to a connecting rod (4), the outer walls at both ends of the connecting rod (4) are rotatably connected to two groups of rotating plates (5), one end of the two groups of rotating plates (5) are rotatably connected to a clamping plate (6), and a connecting plate (7) is rotatably connected between the side walls of the clamping plates (6), the clamping mechanism (2) is used to clamp bricks, and an anti-drop structure (8) is fixedly installed inside the clamping mechanism (2); The anti-drop structure (8) comprises a fixed plate (9), the opposite surfaces of the inner wall of the fixed plate (9) are provided with a slide groove (10), a sliding plate (11) is slidably connected to the inside of the slide groove (10), the side wall of the sliding plate (11) is fixedly connected with two support rods (12), one end of the two support rods (12) passes through the side wall of the connecting plate (7) and is fixedly connected with an anti-drop connecting plate (13), the outer walls of the two support rods (12) are fixedly connected with a telescopic spring (14), the bottom of the anti-drop connecting plate (13) is fixedly connected with a supporting bottom plate (15), and the anti-drop structure (8) is used to limit the bottom of the brick.

2. A brick transporting and stacking machine for construction sites according to claim 1, characterized in that: The side walls on both sides of the fixed plate (9) are rotatably connected to rotating wheels (16), the side walls of the sliding plate (11) are fixedly connected to pulling ropes (17), the outer wall of the pulling rope (17) fits the bottom of the rotating wheel (16), and the other end of the pulling rope (17) is fixedly connected to the connecting rod (4).

3. A brick transporting and stacking machine for construction sites according to claim 2, characterized in that: The two groups of clamping plates (6) are both in the shape of a "7", and one end of the two groups of clamping plates (6) is fixedly connected to a clamping pad (25).

4. A brick transporting and stacking machine for construction sites according to claim 1, characterized in that: The top of the stacking transfer vehicle (1) is rotatably connected to a rotating frame (18), a side wall of the rotating frame (18) is provided with a lifting device, and one end of the lifting device is fixedly connected to a lifting rope (19).

5. A brick transporting and stacking machine for construction sites according to claim 4, characterized in that: The side wall and the top of the rotating frame (18) are fixedly connected with a rotating wheel (20), the lifting rope (19) is attached to the top of the rotating wheel (20), and one end of the lifting rope (19) is fixedly connected to the top of the connecting hanging block (3).

6. A brick transporting and stacking machine for construction sites according to claim 1, characterized in that: The side walls of the stacking transfer vehicle (1) are fixedly connected with two opposing rotating rods (21), one end of each opposing rotating rod (21) is threadedly connected with a threaded rod (22), the bottom end of the threaded rod (22) is fixedly connected with a limiting washer (23), and the top end of the threaded rod (22) is rotatably connected with a rotating disk (24).

7. A brick transporting and stacking machine for construction sites according to claim 1, characterized in that: A handle (26) is fixedly connected to the side wall of the connecting plate (7).

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