Hollow brick stacking device

Abstract

The present application relates to the technical field of hollow brick production, and particularly relates to a hollow brick stacking device, which comprises a vehicle frame, a fixed frame and a pull rope, the top surface of the vehicle frame is provided with a winding motor, the output end of the winding motor is rotationally connected with a winding reel, a rigid rope is wound on the winding reel, the top of the vehicle frame is further fixedly provided with a steering arm unit, the top end of the steering arm unit is provided with a winding wheel, the end of the rigid rope away from the winding reel is wound around the winding wheel and is fixedly connected with the fixed frame, a connecting arm is rotationally connected on the frame of the fixed frame, the lower end of the connecting arm is hingedly connected with a mounting plate, and a clamping column is vertically arranged on the bottom surface of the mounting plate.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of hollow brick production, in particular to a hollow brick stacking device. BACKGROUND

[0002] Hollow bricks are commonly used in non-load-bearing parts, with a hole rate of 35% or more. Hollow bricks are divided into cement hollow bricks, clay hollow bricks, shale hollow bricks, etc. Hollow bricks are the main wall material in the construction industry. Due to their light weight and low material consumption, they have become the first recommended product by the national construction department. Hollow bricks are commonly made of clay and coal ash, and have a general specification. Hollow bricks need to go through several steps such as raw material processing, mold forming, and sintering during production. After sintering, hollow bricks are usually stacked together for subsequent transportation.

[0003] The applicant found that the existing brick stacking machine is generally a lifting and clamping structure. Although this stacking machine has a relatively simple structure and is flexible during operation, it still requires manual movement and stabilization, which consumes a lot of physical effort during work. It is not suitable for large-scale brick stacking during production, but is more suitable for loading and unloading work at construction sites. The clamping structure is also very unstable. The structure of hollow bricks is relatively fragile, and the clamping force from the side can easily damage the bricks. At the same time, the bricks are prone to falling, which reduces the safety and efficiency of the work. SUMMARY

[0004] In order to overcome the shortcomings of the prior art, the present application provides a hollow brick stacking device with strong practicality and good use effect.

[0005] In order to achieve the above purpose, the present application provides the following technical scheme:

[0006] A hollow brick stacking device, comprising a vehicle frame, a fixed frame, and a pull rope, the top surface of the vehicle frame is provided with a winding motor, the output end of the winding motor is rotationally connected with a winding reel, the winding reel is wound with a rigid rope, the top of the vehicle frame is further fixedly provided with a steering arm unit, the top end of the steering arm unit is provided with a winding wheel, the end of the rigid rope away from the winding reel is wound around the winding wheel and fixedly connected with the fixed frame, the frame of the fixed frame is rotationally connected with a connecting arm, the lower end of the connecting arm is hingedly connected with a mounting plate, the bottom surface of the mounting plate is vertically provided with a clamping column, and the fixed frame is provided with a position adjusting mechanism for adjusting the distance between the two mounting plates.

[0007] The position adjusting mechanism further comprises a winding unit and a pull rope, the winding unit is fixedly arranged on the fixed frame, the side of the two mounting plates close to each other is fixedly provided with a positioning ring, the pull rope passes through the two positioning rings at both ends and is connected with the winding unit, and the lengths of the two steel wires located between the rigid rope and the positioning ring are the same.

[0008] The further optimization of the technical scheme further comprises a winding pipe and a driving motor, the driving motor is fixedly arranged on the fixed frame, the fixed frame is horizontally sleeved on the winding pipe, and the fixed frame is rotationally connected with the winding pipe, the winding pipe is fixedly connected with a winding reel at a lower end, the two ends of the pull rope pass through the winding reel and are fixedly connected with the two side walls opposite to the winding pipe, the pull rope is wound around a section of the winding pipe below the fixed frame, the two ends of the supporting rope are wound around a section of the winding pipe below the fixed frame, and the driving motor drives the winding pipe to rotate.

[0009] The further optimization of the technical scheme further comprises a supporting rod and a first motor, a placing plate is fixedly arranged above the fixed frame, the first motor is fixedly arranged on the placing plate, a rotating shaft is rotationally connected to the placing plate, the rotating shaft is horizontally arranged, the first motor drives the rotating shaft to rotate, the supporting rod is below the supporting column, electric telescopic rods are fixedly connected to the two ends of the supporting rod, the extension directions of the electric telescopic rods are perpendicular to the rotating shaft, and the telescopic ends of the electric telescopic rods are fixedly connected with the rotating shaft.

[0010] The further optimization of the technical scheme further comprises two clamping columns, a double-thread rod is rotationally connected to the bottom surface of the mounting plate, the clamping columns are in transmission connection with the double-thread rod, and the upper ends of the clamping columns are in sliding connection with the bottom surface of the mounting plate.

[0011] The further optimization of the technical scheme further comprises that a hard rubber layer is fixedly arranged on the surface of the clamping column.

[0012] The further optimization of the technical scheme further comprises that the turning wall unit comprises a rotating seat, the rotating seat is rotationally installed on the top surface of the vehicle frame, the winding reel and the winding motor are fixedly arranged on the rotating seat, a first connecting rod is hingedly connected to the rotating seat, a first air cylinder is hingedly connected to the top surface of the vehicle frame, the output end of the first air cylinder is hingedly connected with the first connecting rod, a second connecting rod is hingedly connected to the upper end of the first connecting rod, a second air cylinder is hingedly connected to the first connecting rod, the telescopic end of the second air cylinder is hingedly connected with the second connecting rod, and the winding wheel is installed on the upper end of the second connecting rod.

[0013] The further optimization of the technical scheme further comprises that the first connecting rod and the second connecting rod are provided with limiting rings at equal distances along the extension directions of the first connecting rod and the second connecting rod, and the rigid rope passes through the limiting rings on the first connecting rod and the second connecting rod in sequence.

[0014] The further optimization of the technical scheme further comprises that the stretching rope is a rigid rope.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] (1) The present application adjusts the distance between the two mounting plates by arranging the mounting plate on the lower end of the connecting arm and arranging the pull rope and the winding unit, so as to achieve the effect of clamping the idle brick. Therefore, the clamping column on the mounting plate can be directly rotated to extend into the special hole in the hollow brick, without the need to adjust the distance between the clamping columns on the two mounting plates to enable them to cooperate with the hollow brick to be clamped. The clamping effect is greatly improved, and the applicability is stronger.

[0017] (2) By setting up a support plate, and by setting up an electric telescopic rod, a rotating shaft and a first motor to work together to adjust the position of the support plate as needed, the support plate can play a supporting role at the bottom of the empty brick, which greatly reduces the risk of the hollow brick falling and improves safety, while not affecting the placement of the empty brick.

[0018] (3) By setting up a steering arm unit, the orientation of the free brick can be accurately adjusted. After the orientation is determined, the rigid rope on the winding disc on it remains vertical under the action of gravity, so the free brick can be accurately placed in the required position. Attached Figure Description

[0019] Figure 1 A schematic diagram of the cross-sectional structure of a hollow brick stacking device;

[0020] Figure 2 A schematic diagram of the winding unit and pull rope part of the hollow brick stacking device;

[0021] In the diagram: 1. Rigid rope; 2. Rotating shaft; 3. Connecting arm; 4. Pull rope; 5. Bidirectional threaded rod; 6. Support plate; 7. Idle brick; 8. First cylinder; 9. Frame; 10. Winding reel; 11. Electric telescopic rod; 12. Fixing frame; 13. Winding tube; 14. Mounting plate; 15. Positioning ring; 16. First motor; 17. Second cylinder; 18. Clamping column; 19. Rotating seat; 20. Placement plate. Detailed Implementation

[0022] To explain in detail the technical content, structural features, objectives, and effects of the technical solution, the following description is provided in conjunction with specific embodiments and accompanying drawings.

[0023] See Figure 1 and Figure 2 As shown, a hollow brick stacking device includes a frame 9, a fixed frame 12, and a pull rope 4. A winding motor is installed on the top surface of the frame 9, and a winding reel is fixedly connected to the output end of the winding motor. A rigid rope 1 is wound on the winding reel. A steering arm unit is also fixedly installed on the top of the frame 9.

[0024] The steering arm unit includes a rotating base 19, which is rotatably mounted on the top surface of the frame 9. A winding reel and a winding motor are both fixedly mounted on the rotating base 19. A first connecting rod is hinged to the rotating base 19. A first cylinder 8 is hinged to the top surface of the frame 9. The output end of the first cylinder 8 is hinged to the first connecting rod. A second connecting rod is hinged to the upper end of the first connecting rod. A second cylinder 17 is hinged to the first connecting rod. The extension end of the second cylinder 17 is hinged to the second connecting rod. A winding wheel is mounted on the upper end of the second connecting rod. Limiting rings are equidistantly arranged along the extension direction of the first and second connecting rods. The end of the rigid rope 1 away from the winding reel passes through the limiting rings on the first and second connecting rods in sequence, passes around the winding wheel, and is fixedly connected to a fixed frame 12. Connecting arms 3 are rotatably connected to the frame of the fixed frame 12. Connecting arms 3 are symmetrically arranged on the fixed frame 12. Mounting plates 14 are hinged to the lower ends of the connecting arms 3. A position adjustment mechanism for adjusting the distance between the two mounting plates 14 is provided on the fixed frame 12.

[0025] The position adjustment mechanism includes a winding unit and a pull rope 4. The winding unit is fixedly mounted on the fixed frame 12 and includes a winding tube 13 and a drive motor. The drive motor is fixedly mounted on the fixed frame 12, which is horizontally fitted onto the winding tube 13. The winding tube 13 is vertically positioned, and the fixed frame 12 is rotatably connected to the winding tube 13. A winding reel is fixedly connected to the lower end of the winding tube 13. Positioning rings 15 are fixedly mounted on the sides of the two mounting plates 14 that are close to each other. Both ends of the pull rope 4 pass through the two positioning rings 15, and both ends of the pull rope 4 pass through the winding reel and are fixedly connected to the side wall of the winding tube 13. The pull rope 4 is wound around the section of the winding tube 13 located below the fixed frame 12. The pull rope 4 is a rigid rope 1, and the drive motor drives the winding tube 13 to rotate. The two sections of the pull rope 4 between the winding reel and the positioning rings 15 are of the same length.

[0026] It also includes a support plate 6 and a first motor 16. A placement plate 20 is fixedly installed above the fixed frame 12, and the first motor 16 is fixedly installed on the placement plate 20. A rotating shaft 2 is rotatably connected to the placement plate 20. The rotating shaft 2 is horizontally positioned, and the first motor 16 drives the rotating shaft 2 to rotate. The support plate 6 is located below the support column, and electric telescopic rods 11 are fixedly connected to both ends of the support plate 6. The extension direction of the electric telescopic rods 11 is perpendicular to the rotating shaft 2, and the telescopic end of the electric telescopic rods 11 is fixedly connected to the rotating shaft 2.

[0027] In use, the user inserts the clamping post 18 into the through hole of the hollow brick using a handheld rod. Depending on the size of the through hole in different hollow bricks, the distance between the two clamping posts 18 can be adjusted by rotating the bidirectional threaded rod 5 to ensure they fit snugly against the inner wall of the hollow brick. Then, the user starts the drive motor, which rotates the winding tube 13, causing the two ends of the pull rope 4 to be evenly wound around the winding tube 13. This continuously tightens the pull rope 4 between the two mounting plates 14, causing the clamping posts 18 on the two mounting plates 14 to exert force towards each other, thereby clamping the hollow brick located between the two mounting plates 14. Then, the winding motor can be started to wind the rigid rope 1 through the winding reel, so that the rigid rope 1 drives the fixed frame 12 holding the empty brick to move upward. When it moves to a certain distance from the bottom surface of the clamped hollow brick, the first motor 16 is started, which drives the rotating shaft 2 to rotate. The rotating shaft 2 drives the support plate 6 to move to a position below the hollow brick through the electric telescopic rod 11. Then, the electric telescopic rod 11 drives the support plate 6 to move upward until it is in contact with the bottom of the empty brick, thereby providing a load-bearing function for the hollow brick.

[0028] The steering arm unit then moves the idle bricks to stack, moving the hollow bricks directly above the desired placement position. The winding reel then moves the fixing frame 12 downwards. At the appropriate position, the electric telescopic rod 11 is activated again, driving the support plate 6 downwards until it no longer contacts the idle bricks. The first motor 16 is then activated, using the rotating shaft 2 to move the support plate 6 to one side of the idle bricks, thus ensuring the placement of the idle bricks without obstructing their movement. After placement, the drive motor is activated, rotating the winding tube 13 and releasing the pull rope 4, preventing it from exerting tension on the two mounting plates 14. The winding motor then drives the winding reel to pull the rigid rope 1, which moves the fixing frame 12 upwards, disengaging the clamping column 18 from the hollow brick hole, allowing for the next brick-moving operation.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or terminal device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or terminal device. Unless otherwise specified, an element defined by the phrase "comprising..." or "including..." does not exclude the presence of additional elements in the process, method, article, or terminal device that includes the element. Additionally, in this document, "greater than," "less than," and "exceeding" are understood to exclude the number itself; while "above," "below," and "within" are understood to include the number itself.

[0030] Although the above embodiments have been described, those skilled in the art, once they understand the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the above are merely embodiments of the present invention and do not limit the scope of patent protection of the present invention. Any equivalent structural or procedural transformations made using the content of the present invention's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the scope of patent protection of the present invention.

Claims

1. A hollow tile stacking device, characterized by, The utility model provides a kind of adjustable distance between two installation plates of position adjusting mechanism, and the position adjusting mechanism includes wire winding unit and pull rope, the wire winding unit is fixedly arranged on fixed frame, and the two installation plates are fixedly provided with positioning ring on the side of each other, and the pull rope is respectively threaded through two positioning rings and is connected with wire winding unit, and the pull rope is the same length as two sections of steel cable between the rigid rope and positioning ring. The wire winding unit includes wire winding pipe and drive motor, the drive motor is fixedly arranged on fixed frame, the fixed frame is horizontally sleeved on wire winding pipe, and fixed frame is rotatably connected with wire winding pipe, wire winding pipe lower end is fixedly connected with wire winding disc, the pull rope is fixedly connected with the two side walls opposite wire winding pipe by being threaded through wire winding disc, the pull rope is wound around wire winding pipe below fixed frame, the drive motor drives wire winding pipe to rotate, and the pull rope is rigid rope. It also includes support rod and first motor, the fixed frame is fixedly provided with placing plate above, the first motor is fixedly arranged on placing plate, the placing plate is rotatably connected with rotating shaft, the rotating shaft is horizontally arranged, the first motor drives rotating shaft to rotate, the support rod is below support column, the support rod is fixedly connected with electric telescopic rod at both ends, the extension direction of electric telescopic rod is perpendicular to rotating shaft, and the telescopic end of electric telescopic rod is fixedly connected with rotating shaft.

2. A hollow brick stacking device according to claim 1, characterized in that The clamping column is provided with two, the installation plate bottom surface is rotatably connected with two-way screw rod, the clamping column is drivingly connected with two-way screw rod, and the clamping column upper end is slidingly connected with installation plate bottom surface.

3. A hollow brick stacking device according to claim 1, characterized in that, The clamping column surface is fixedly provided with hard rubber layer.

4. A hollow brick stacking device according to claim 3, characterized in that The steering arm unit includes rotating seat, the rotating seat is rotatably installed on the top surface of the frame, the wire winding disc and wire winding motor are fixedly arranged on the rotating seat, the rotating seat is hingedly connected with first connecting rod, the top surface of the frame is hingedly connected with first air cylinder, the output end of the first air cylinder is hingedly connected with the first connecting rod, the first connecting rod upper end is hingedly connected with second connecting rod, the first connecting rod is hingedly connected with second air cylinder, the telescopic end of the second air cylinder is hingedly connected with the second connecting rod, and the wire winding wheel is installed on the second connecting rod upper end.

5. A hollow tile stacking device according to claim 1, wherein The first connecting rod and second connecting rod are equidistantly provided with limiting rings along their extension direction, and the rigid rope is threaded through the limiting rings on the first connecting rod and second connecting rod in sequence.

6. A hollow tile stacking device according to claim 5, wherein ​

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