Material carrying device of engineering machinery

Abstract

The utility model relates to the technical field of material carrying, in particular to a material carrying device of engineering machinery. According to the technical scheme, the device comprises a first support, a first motor, an air cylinder and a second motor, a first groove is formed in the upper surface of the first support, the front end and the rear end of the first support are rotationally connected with first rotating rods respectively, a rotating plate is fixed to the front ends of the first rotating rods, the air cylinder is fixed to the front end of the rotating plate, the rear end of the air cylinder is movably connected with an air rod, and the second support is fixed to the rear end of the air rod; a second rotating rod is rotationally connected to the rear end of the second support, a limiting plate is fixed to the rear end of the second rotating rod, and an inserting groove is formed in the rear end of the limiting plate. The plate carrying device has the advantages that plates with different widths can be carried conveniently, meanwhile, the plates can be carried and placed at a certain height conveniently, time and labor are saved, and the working efficiency is improved.

Description

Technical Field

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

[0002] Construction machinery is a vital component of the equipment industry, primarily used for earthwork construction, road construction and maintenance, mobile lifting and loading operations, and comprehensive mechanized construction required for various construction projects. These machines are widely used in defense construction, transportation, energy industry construction and production, mining and other raw material industries, agriculture, forestry, and water conservancy projects, industrial and civil construction, urban development, and environmental protection. Construction machinery is categorized into various types, including excavators, earthmoving and transporting machinery, construction hoisting machinery, and industrial vehicles. Excavators include single-bucket and multi-bucket excavators; earthmoving and transporting machinery includes bulldozers and loaders; construction hoisting machinery includes tower cranes and crawler cranes; and industrial vehicles include forklifts and industrial transport vehicles. When construction machinery needs to handle sheet metal, it often places the sheet metal on a cart and pushes it for transport. However, this method is inconvenient for transporting the sheet metal to high locations, and manual transport is time-consuming and labor-intensive. Furthermore, sheet metal can easily fall off and injure workers.

[0003] A Chinese patent discloses a plate handling device for engineering machinery (authorization announcement number CN215154747U). The patented technology mainly includes a support plate and a base plate. The upper end of the base plate is provided with a support plate, and the lower end of the base plate is provided with a limited support assembly. By setting a pushing assembly, the plate is placed on the roller of the base plate, which is beneficial to reduce friction when the plate is moved out and improve the convenience of the device. The first motor rotates the screw to rotate, thereby driving the pushing plate to move, which is beneficial to the removal of the plate, saving manpower, and at the same time improving the operability of the device and improving work efficiency. By setting a limited support assembly, the second motor drives the reverse threaded rod to rotate, so that the movable sleeve moves, thereby moving the limit plate, which is beneficial to limit adjustment after the plate is placed, and keeps the plates neatly arranged during the handling process, saving manpower, and at the same time, handling a large number of plates, thereby improving the efficiency of handling.

[0004] However, this patent still has some shortcomings. When a construction machine needs to use plates, the plates are placed on a cart and then pushed to move them. However, this method is inconvenient for carrying the plates to a high place. Manually carrying the plates to a high place is time-consuming and labor-intensive. In addition, the plates may fall off and easily injure workers. Therefore, those skilled in the art have provided a material handling device for construction machinery to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a material handling device for engineering machinery, which has the advantages of being convenient for handling plates of different widths and convenient for transporting and placing the plates at a certain height, saving time and labor, and improving work efficiency. It solves the problem that when engineering machinery needs to use plates, the plates are placed on a trolley and then the trolley is pushed for transport, but this is inconvenient for transporting the plates to a high place, and manual transport of the plates to a high place is time-consuming and labor-intensive, and the plates may fall off and easily injure workers.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a material handling device for engineering machinery, comprising a bracket one, a motor one, a cylinder and a motor two, the upper surface of the bracket one being provided with a groove one, the front and rear ends of the bracket one being rotatably connected to a rotating rod one respectively, a rotating plate being fixed to the front end of the rotating plate, a cylinder being fixed to the front end of the cylinder being movably connected to a gas rod, a bracket two being fixed to the rear end of the gas rod, the rear end of the bracket two being rotatably connected to a rotating rod two, a limiting plate being fixed to the rear end of the rotating rod two, and a slot being provided at the rear end of the limiting plate.

[0007] Preferably, four rollers in a rectangular array are fixed on a lower surface of the bracket. The four rollers can support the entire device, making it easier to move the entire device and the clamped plate.

[0008] Preferably, a handle is fixed to the upper end of one side of the bracket, and a control switch box is fixed to the side of the bracket. A display screen and buttons are sequentially mounted on one side of the control switch box from top to bottom. The handle facilitates pushing the entire device, and the control switch box can control the start and stop of motor 1, motor 2, and the cylinder.

[0009] Preferably, the inner wall of the groove 1 is provided with a circular hole 1 at each of its front and rear ends, and a motor 1 is fixed to each of its front and rear ends. The front end of a transmission shaft provided by the motor 1 extends into the circular hole 1, and a rotating rod 1 is fixed to the front end of the transmission shaft provided by the motor 1. The transmission shaft provided by the motor 1 fixes the rotating rod 1, providing power for the rotation of the rotating rod 1 and the rotating plate, making it easier to clamp the plate and facilitate lifting, transporting and placing the plate.

[0010] Preferably, the front end of the rotating plate is provided with a second circular hole, and the rear end of the gas rod movably connected to the cylinder passes through the second circular hole. The gas rod movably connected to the cylinder passes through the rotating plate through the second circular hole.

[0011] Preferably, a second groove is formed on one side of the second bracket, a third circular hole is formed on the inner wall rear end of the second groove, a second motor is fixed to the inner wall rear end of the second groove, a rear end of a transmission shaft provided by the second motor extends into the third circular hole, and a second rotating rod is fixed to the rear end of the transmission shaft provided by the second motor. The transmission shaft provided by the second motor fixes the second rotating rod, providing power for the rotation of the second rotating rod and the limit plate, and at the same time, the clamped plate can be rotated as needed, facilitating the stable placement of the plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model discloses a support structure that is provided with a plurality of support members, and a plurality of support members are provided with a plurality of support members, and a plurality of support members are provided with a plurality of support members. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic cross-sectional structural diagram of a bracket of the present invention;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the rotating plate of the present invention;

[0017] Figure 4 This is a schematic diagram of the second cross-sectional structure of the bracket of the present invention.

[0018] In the figure: 1. Rotating plate; 2. Groove 1; 3. Bracket 1; 4. Handle; 5. Control switch box; 6. Roller; 7. Rotating rod 1; 8. Motor 1; 9. Round hole 1; 10. Round hole 2; 11. Cylinder; 12. Gas rod; 13. Limiting plate; 14. Rotating rod 2; 15. Bracket 2; 16. Motor 2; 17. Groove 2; 18. Round hole 3; 19. Slot. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1 to 4The utility model provides an embodiment: a material handling device for engineering machinery, including a bracket 3, a motor 8, a cylinder 11 and a motor 2 16. A groove 2 is provided on the upper surface of the bracket 3, and four rollers 6 in a rectangular array are fixed to the lower surface of the bracket 3. A handle 4 is fixed to the upper end of one side of the bracket 3, and a control switch box 5 is fixed to one side of the bracket 3. A display screen and buttons are sequentially installed on one side of the control switch box 5 from top to bottom. The four rollers 6 can support the entire device, which is convenient for moving and transporting the entire device and the clamped plate. The handle 4 facilitates pushing the entire device. The control switch box 5 can control the start and stop of the motor 1 8, the motor 2 16 and the cylinder 11.

[0021] The front and rear ends of the bracket 3 are respectively rotatably connected to the rotating rod 7, and the front and rear ends of the inner wall of the groove 2 are respectively provided with a circular hole 9, and the front and rear ends of the inner wall of the groove 2 are respectively fixed with a motor 8. The front end of the transmission shaft of the motor 8 extends into the circular hole 9, and the front end of the transmission shaft of the motor 8 is fixed with the rotating rod 7. The transmission shaft of the motor 8 fixes the rotating rod 7, which provides power for the rotation of the rotating rod 7 and the rotating plate 1, making it convenient to clamp the plate and at the same time facilitate the lifting, transportation and placement of the plate. The front end of the rotating rod 7 is fixed with the rotating plate 1.

[0022] A cylinder 11 is fixed to the front end of the rotating plate 1. The cylinder 11 provides power for the extension and contraction of the gas rod 12, so that the limit plate 13 can be moved as needed, which is convenient for clamping and limiting plates of different widths and convenient for transporting plates of different widths. The rear end of the cylinder 11 is movably connected to the gas rod 12. A round hole 2 10 is provided at the front end of the rotating plate 1. The rear end of the gas rod 12 movably connected to the cylinder 11 passes through the round hole 2 10. The round hole 2 10 facilitates the gas rod 12 movably connected to the cylinder 11 to pass through the rotating plate 1. A bracket 2 15 is fixed to the rear end of the gas rod 12. The rear end of the bracket 2 15 is rotatably connected to the rotating rod 2 14. The bracket 2 A groove 2 17 is provided on one side of 15, and a circular hole 3 18 is provided on the rear end of the inner wall of the groove 2 17. A motor 2 16 is fixed to the rear end of the inner wall of the groove 2 17. The rear end of the transmission shaft provided by the motor 2 16 extends into the circular hole 3 18. The rear end of the transmission shaft provided by the motor 2 16 is fixed with a rotating rod 2 14. The rotating rod 2 14 is fixed by the transmission shaft provided by the motor 2 16, which provides power for the rotation of the rotating rod 2 14 and the limit plate 13. At the same time, the clamped plate can be rotated as needed, which is convenient for placing the plate stably. The rear end of the rotating rod 2 14 is fixed to the limit plate 13, and the rear end of the limit plate 13 is provided with a slot 19.

[0023] When it is necessary to transport the construction machinery plate, the control switch box 5 is operated to start the motor 8, the rotating rod 7 and the rotating plate 1 rotate, the limit plate 13 rotates downward, the front and rear ends of the plate are aligned with the slots 19, the cylinder 11 is started, the air rod 12 is extended and retracted, the front and rear ends of the plate are respectively inserted into the slots 19, and then the device is pushed as a whole, the roller 6 is started, the plate is moved and transported to the appropriate position, the motor 8 is started again, the rotating rod 7, the rotating plate 1 and the plate can be rotated as needed, so that the plate is rotated to the appropriate height, and the air rod 12 is started and retracted, the plate is moved out of the slot 19, and the plate is placed. This achieves the effect of facilitating the transport of plates of different widths and facilitating the transport and placement of plates at a certain height, saving time and effort, and improving work efficiency.

[0024] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A material handling device for engineering machinery, comprising a bracket (3), a motor (8), a cylinder (11) and a motor (16), characterized in that: A groove (2) is provided on the upper surface of the bracket (3), and the front and rear ends of the bracket (3) are respectively rotatably connected to the rotating rod (7), a rotating plate (1) is fixed to the front end of the rotating rod (7), a cylinder (11) is fixed to the front end of the rotating plate (1), a rear end of the cylinder (11) is movably connected to the gas rod (12), a bracket (15) is fixed to the rear end of the gas rod (12), a rear end of the bracket (15) is rotatably connected to the rotating rod (14), a limiting plate (13) is fixed to the rear end of the rotating rod (14), and a slot (19) is provided at the rear end of the limiting plate (13).

2. The material handling device for construction machinery according to claim 1, characterized in that: Four rollers (6) in a rectangular array are fixed to the lower surface of the bracket (3).

3. The material handling device for construction machinery according to claim 2, characterized in that: A handle (4) is fixed to the upper end of one side of the bracket (3), a control switch box (5) is fixed to one side of the bracket (3), and a display screen and buttons are sequentially embedded and installed on one side of the control switch box (5) from top to bottom.

4. The material handling device for construction machinery according to claim 1, characterized in that: The front and rear ends of the inner wall of the groove (2) are respectively provided with a circular hole (9), the front and rear ends of the inner wall of the groove (2) are respectively fixed with a motor (8), the front end of the transmission shaft of the motor (8) extends into the circular hole (9), and the front end of the transmission shaft of the motor (8) is fixed with a rotating rod (7).

5. The material handling device for construction machinery according to claim 1, characterized in that: The front end of the rotating plate (1) is provided with a second circular hole (10), and the rear end of the gas rod (12) movably connected to the cylinder (11) passes through the second circular hole (10).

6. The material handling device for construction machinery according to claim 1, characterized in that: A groove 2 (17) is provided on one side of the bracket 2 (15), a circular hole 3 (18) is provided at the rear end of the inner wall of the groove 2 (17), a motor 2 (16) is fixed at the rear end of the inner wall of the groove 2 (17), a transmission shaft provided on the motor 2 (16) extends into the circular hole 3 (18), and a rotating rod 2 (14) is fixed at the rear end of the transmission shaft provided on the motor 2 (16).

Images