Material transportation device for constructional engineering

Abstract

The utility model relates to the technical field of material transportation devices, in particular to a constructional engineering material transportation device which comprises a carriage and a vehicle head, the carriage is hung at the rear end of the vehicle head, a protective shell is fixedly installed on the rear side of the inner end of the carriage, and a bottom plate is arranged on the inner side of the bottom end of the protective shell. Then, the first electric telescopic rod begins to work so as to drive the position of the second electric telescopic rod to change, then, the second electric telescopic rod begins to work so as to change the positions of two clamping plates, and then, a first motor at the lower end of the second electric telescopic rod begins to work so as to change the positions of the two clamping plates; and the two clamping plates can be driven to move to the outer end of the material needing to be clamped by starting a second motor, then the two clamping plates can be driven to move by starting a second motor, then the clamping action is completed, finally, the vehicle head starts to work, the material is transported, the transportation efficiency of the material is improved, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of material transportation devices, in particular to a material transportation device for construction engineering. Background Art

[0002] Building materials refer to materials used in buildings, collectively referred to as building materials. Building materials are a general term for materials used in civil engineering and construction projects. Building materials can be divided into structural materials, decorative materials and certain special materials. Structural materials include wood, bamboo, stone, cement, concrete, metal, bricks and tiles, ceramics, glass, engineering plastics and composite materials; decorative materials include various coatings, paints, coatings, veneers, various colored tiles and glass with special effects. Building materials need to be transported in the process from warehouse to construction site.

[0003] In reality, workers are mostly required to manually carry items to the transport vehicle, which is laborious in actual use, resulting in low work efficiency and certain safety hazards, which is not conducive to the use of workers. To this end, the utility model proposes a material transport device for construction engineering to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a material transportation device for construction engineering to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material transport device for construction engineering, comprising: a carriage and a front part, the carriage being hung at the rear end of the front part, a protective shell being fixedly installed on the rear side of the inner end of the carriage, a bottom plate being arranged on the inner side of the bottom end of the protective shell, an electric telescopic rod 1 being arranged on the upper end of the protective shell, the lower end of the electric telescopic rod 1 being inserted into the protective shell and being rotatably connected to the bottom end of the carriage through a rotating component;

[0006] The upper end of the electric telescopic rod one is vertically installed with the electric telescopic rod two, and the lower side of one end of the electric telescopic rod two away from the electric telescopic rod one is rotatably connected with a threaded rod through a rotating component, and the left and right ends of the threaded rod are symmetrically threaded with clamping plates.

[0007] Preferably, a reinforcing rod is fixedly installed between the electric telescopic rod one and the electric telescopic rod two.

[0008] Preferably, the rotating component includes a motor 1, a rotating plate and a support rod, the output end of the motor 1 is fixedly installed at the lower end center of the rotating plate, a rotating groove is opened at the lower end of the rotating plate, the rotating groove is in a circular ring shape, and an arc-shaped groove is opened on the inner end side wall of the rotating groove, the arc-shaped groove is in a circular ring shape.

[0009] Preferably, a rotating block is fixedly mounted on the upper end of the support rod, a circular hole is opened on the upper end of the rotating block, a ball is rotatably connected in the circular hole, the rotating block is located in the rotating groove and the upper end of the ball is located in the arc groove.

[0010] Preferably, the lower end of the electric telescopic rod 1 is fixedly mounted on the upper end of the rotating plate, the lower end of the support rod is fixedly mounted on the bottom plate, and the motor 1 is fixedly mounted on the bottom plate.

[0011] Preferably, the motor 1 and the support rod are fixedly mounted on the lower end of the electric telescopic rod 2.

[0012] Preferably, side plates are fixedly installed on the left and right sides of the lower end of the rotating plate, and a threaded rod is rotatably connected between the two side plates through a bearing. The threads on the left and right ends of the threaded rod are symmetrically arranged, and motor 2 is fixedly installed on one of the side plates, and the output end of motor 2 is fixedly connected to the threaded rod through a coupling.

[0013] Preferably, movable blocks are threadedly connected to the outer walls of both left and right ends of the threaded rod, the upper end of the movable block is slidably connected to the lower end of the rotating plate, and the lower end of the movable block is fixedly connected to the upper end of the clamping plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] First, the motor above the bottom plate starts working, thereby driving the electric telescopic rod 1 and the electric telescopic rod 2 to rotate, then the electric telescopic rod starts working, thereby driving the position of the electric telescopic rod 2 to change, then the electric telescopic rod 2 starts working, thereby changing the position of the two clamping plates, then the motor at the lower end of the electric telescopic rod 2 starts working, thereby driving the position of the clamping plates to change again, thereby moving the two clamping plates to the outer end of the material to be clamped, and then starting the motor 2 can drive the two clamping plates to move, thereby completing the clamping action, and finally the front of the vehicle starts working to transport the materials, thereby improving the transportation efficiency of the materials and saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A magnified view of the structure of the middle A area;

[0018] Figure 3 For this utility model Figure 1 A magnified view of the structure of the middle B area;

[0019] Figure 4 For this utility model Figure 2 Enlarged view of the structure of the middle C region.

[0020] In the figure: 1. Carriage; 2. Car front; 3. Protective shell; 4. Bottom plate; 5. Electric telescopic rod 1; 6. Electric telescopic rod 2; 7. Reinforcement rod; 8. Motor 1; 9. Rotating plate; 10. Rotating groove; 11. Arc groove; 12. Support rod; 13. Rotating block; 14. Round hole; 15. Ball; 16. Side plate; 17. Threaded rod; 18. Motor 2; 19. Moving block; 20. Clamping plate. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0025] See also Figures 1 to 4 The utility model provides a technical solution: a material transportation device for construction engineering, comprising: a carriage 1 and a front part 2, the carriage 1 is hung at the rear end of the front part 2, a protective shell 3 is fixedly installed on the rear side of the inner end of the carriage 1, a bottom plate 4 is arranged on the inner side of the bottom end of the protective shell 3, the bottom plate 4 is fixedly installed on the side wall of the bottom end of the carriage 1, an electric telescopic rod 5 is arranged on the upper end of the protective shell 3, and the lower end of the electric telescopic rod 5 is inserted into the protective shell 3 and is rotatably connected to the bottom end of the carriage 1 through a rotating component.

[0026] The rotating component is located between the electric telescopic rod 5 and the base plate 4, and the rotating component includes a motor 8, a rotating plate 9 and a support rod 12. The output end of the motor 8 is fixedly installed at the center of the lower end of the rotating plate 9. A rotating groove 10 is provided at the lower end of the rotating plate 9. The rotating groove 10 is in a circular ring shape. An arc groove 11 is provided on the inner end side wall of the rotating groove 10. The arc groove 11 is in a circular ring shape. A rotating block 13 is fixedly installed at the upper end of the support rod 12. A circular hole 14 is provided at the upper end of the rotating block 13. A ball 15 is rotatably connected in the circular hole 14. The rotating block 13 is located in the rotating groove 10 and the upper end of the ball 15 is located in the arc groove 11. The rotating plate 9 can slide on the upper end of the support rod 12.

[0027] The lower end of the electric telescopic rod 5 is fixedly mounted on the upper end of the rotating plate 9, the lower end of the support rod 12 is fixedly mounted on the base plate 4, and the motor 8 is fixedly mounted on the base plate 4. The motor 8 is a servo motor that can rotate forward and reverse. When the motor 8 is started, it can drive the electric telescopic rod 5 to rotate.

[0028] An electric telescopic rod 2 6 is vertically installed at the upper end of the electric telescopic rod 1 5 , and a reinforcing rod 7 is fixedly installed between the electric telescopic rod 1 5 and the electric telescopic rod 2 6 , and the reinforcing rod 7 serves to increase the connection strength between the electric telescopic rod 1 5 and the electric telescopic rod 2 6 .

[0029] The lower side of one end of the electric telescopic rod 2 6 away from the electric telescopic rod 1 5 is rotatably connected with a threaded rod 17 through a rotating component. A side plate 16 is provided at the lower end of the electric telescopic rod 2 6. A rotating component is also provided between the side plate 16 and the lower end of the electric telescopic rod 2 6. Two side plates 16 are provided. The two side plates 16 are respectively fixedly mounted on the left and right sides of the lower end of the rotating plate 9 in the rotating component. The two side plates 16 are rotatably connected to the threaded rod 17 through a bearing. The threads at the left and right ends of the threaded rod 17 are symmetrically arranged. A motor 2 18 is fixedly mounted on one of the side plates 16. The output end of the motor 2 18 is fixedly connected to the threaded rod 17 through a coupling. The motor 2 18 can drive the threaded rod 17 to rotate. The left and right ends of the threaded rod 17 are symmetrically threaded with a clamping plate 20. The motor 1 8 and the support rod 12 in the rotating component are fixedly mounted on the lower end of the electric telescopic rod 2 6.

[0030] Moving blocks 19 are threadedly connected to the outer walls of the left and right ends of the threaded rod 17. The upper end of the moving block 19 is slidably connected to the lower end of the rotating plate 9, and the lower end of the moving block 19 is fixedly connected to the upper end of the clamping plate 20. The motor 18 is a servo motor that can rotate forward and reverse. When the motor 18 is started, it can drive the threaded rod 17 to rotate, thereby driving the two clamping plates 20 to move inward or outward at the same time, clamping the materials used in the project, and releasing the materials after transporting them to the designated position, thereby completing the transportation of the materials.

[0031] When the device is working, first the motor 8 above the bottom plate 4 starts working, thereby driving the electric telescopic rod 1 5 and the electric telescopic rod 2 6 to rotate, then the electric telescopic rod 1 5 starts working, thereby driving the position of the electric telescopic rod 2 6 to change, then the electric telescopic rod 2 6 starts working, thereby changing the position of the two clamping plates 20, then the motor 8 at the lower end of the electric telescopic rod 2 6 starts working, thereby driving the position of the clamping plates 20 to change again, thereby moving the two clamping plates 20 to the outer end of the material to be clamped, and then starting the motor 2 18 to drive the two clamping plates 20 to move, thereby completing the clamping action, and finally the front end 2 starts working to transport the material.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material transport device for construction engineering, comprising: A carriage (1) and a front part (2), wherein the carriage (1) is mounted at the rear end of the front part (2), and is characterized in that: a protective shell (3) is fixedly mounted on the rear side of the inner end of the carriage (1), a bottom plate (4) is arranged on the inner side of the bottom end of the protective shell (3), an electric telescopic rod (5) is arranged on the upper end of the protective shell (3), and the lower end of the electric telescopic rod (5) is inserted into the protective shell (3) and is rotatably connected to the bottom end of the carriage (1) through a rotating component; The upper end of the electric telescopic rod (5) is vertically mounted with the electric telescopic rod (6), and the lower side of one end of the electric telescopic rod (6) away from the electric telescopic rod (5) is rotatably connected to a threaded rod (17) through a rotating component, and the left and right ends of the threaded rod (17) are symmetrically threadedly connected to clamping plates (20).

2. A construction material transport device according to claim 1, characterized in that: A reinforcing rod (7) is fixedly installed between the electric telescopic rod 1 (5) and the electric telescopic rod 2 (6).

3. A construction material transport device according to claim 1, characterized in that: The rotating component comprises a motor (8), a rotating plate (9) and a support rod (12); the output end of the motor (8) is fixedly mounted at the center of the lower end of the rotating plate (9); a rotating groove (10) is provided at the lower end of the rotating plate (9); the rotating groove (10) is in a circular ring shape; an arc-shaped groove (11) is provided on the inner end side wall of the rotating groove (10); the arc-shaped groove (11) is in a circular ring shape.

4. A construction material transport device according to claim 3, characterized in that: A rotating block (13) is fixedly mounted on the upper end of the support rod (12); a circular hole (14) is formed at the upper end of the rotating block (13); a ball (15) is rotatably connected in the circular hole (14); the rotating block (13) is located in the rotating groove (10) and the upper end of the ball (15) is located in the arc-shaped groove (11).

5. A construction material transport device according to claim 4, characterized in that: The lower end of the electric telescopic rod 1 (5) is fixedly mounted on the upper end of the rotating plate (9), the lower end of the support rod (12) is fixedly mounted on the bottom plate (4), and the motor 1 (8) is fixedly mounted on the bottom plate (4).

6. A construction material transport device according to claim 5, characterized in that: The motor 1 (8) and the support rod (12) are fixedly mounted on the lower end of the electric telescopic rod 2 (6).

7. A construction material transport device according to claim 3, characterized in that: Side plates (16) are fixedly mounted on both left and right sides of the lower end of the rotating plate (9); a threaded rod (17) is rotatably connected between the two side plates (16) via a bearing; threads are symmetrically arranged at the left and right ends of the threaded rod (17); a second motor (18) is fixedly mounted on one of the side plates (16); an output end of the second motor (18) is fixedly connected to the threaded rod (17) via a coupling.

8. A construction material transport device according to claim 7, characterized in that: The outer walls of the left and right ends of the threaded rod (17) are both threadedly connected with moving blocks (19); the upper end of the moving block (19) is slidably connected to the lower end of the rotating plate (9); and the lower end of the moving block (19) is fixedly connected to the upper end of the clamping plate (20).

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