Engineering material transfer device

Abstract

The utility model relates to the technical field of engineering material transfer, and discloses an engineering material transfer device which comprises a bottom plate, a storage box used for transferring engineering materials is fixedly connected to the top end of the bottom plate, and a pull rod is fixedly connected to the side, away from the storage box, of the bottom plate. A lifting plate used for lifting engineering materials is movably connected to the interior of the storage box, a lifting mechanism is hinged to the bottom end of the lifting plate, a set of protection mechanisms in bilateral symmetry is fixedly connected to the top end of the interior of the storage box, and two sets of limiting buckles in bilateral symmetry are movably connected to the top end of the storage box. By means of the lifting mechanism, engineering materials can be lifted through the lifting plate after the engineering materials are transferred by workers, so that the workers can take the engineering materials more conveniently, the working difficulty of the workers is reduced, the working efficiency of the workers is improved, and the working efficiency of the workers is improved. And meanwhile, the situation that people fall off and are damaged when taking the fragile materials is prevented.

Description

Technical Field

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

[0002] During the construction of large buildings, various new civil engineering materials need to be transported to the construction site. Most of the loading and unloading of materials rely on manual transportation, which is very time-consuming and labor-intensive. The efficiency of manual transportation is relatively low and it will increase the labor burden of workers. In addition, some materials are heavy and cannot be transported by manpower alone.

[0003] In the prior art, for example, the name disclosed in the announcement number CN213565914U is: a new civil engineering material transport device, which includes a vehicle body and a frame welded on both sides of the vehicle body, a tripod is welded on the lower side of the frame, a load-bearing wheel is arranged on the lower side of the tripod, an auxiliary support frame is welded on the other side of the frame, a guide wheel is arranged at the bottom end of the auxiliary support frame, a handrail is welded at one end of the frame, a telescopic column is fixed to the middle part of the upper side of the frame, and the telescopic column is arranged corresponding to the frames on both sides.

[0004] However, the above patent requires personnel to bend down constantly when loading and unloading goods, which causes great waste of physical energy for the personnel. At the same time, personnel may make mistakes during loading and unloading, which may easily cause damage when encountering fragile materials. Utility Model Content

[0005] The utility model aims to provide an engineering material transfer device to solve the problems in the prior art.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A construction material transfer device comprises a base plate, the top end of the base plate is fixedly connected to a storage box for transferring construction materials, the side of the base plate away from the storage box is fixedly connected to a pull rod, the interior of the storage box is movably connected to a lifting plate for lifting construction materials, the bottom end of the lifting plate is hinged with a lifting mechanism, the top end of the interior of the storage box is fixedly connected to a group of left-right symmetrical protective mechanisms, the top end of the storage box is movably connected to two groups of left-right symmetrical limit buckles, and the bottom end of the base plate is fixedly connected to a universal wheel.

[0008] Preferably, the lifting mechanism includes a motor, bevel gear one, bevel gear two, a screw, a transmission plate and a connecting rod, the output end of the motor is fixedly connected to the axis of bevel gear one, the bevel gear two is provided with two left-right symmetrical ones, and bevel gear two is meshed with bevel gear one, one end of the screw is fixedly connected to the axis of bevel gear two, and the other end of the screw is rotatably connected to the inner wall of the storage box, and the transmission plate is threadedly connected to the outer wall of the screw.

[0009] Preferably, one end of the connecting rod is hinged to the outer wall of the transmission plate, and the other end of the connecting rod is connected to the bottom end of the lifting plate.

[0010] Preferably, the fixed end of the motor is fixedly connected to the inside of the bottom plate, and the output end of the motor extends to the inside of the storage box.

[0011] Preferably, the protective mechanism includes a cylinder, a fixed plate, a protective plate, a positioning rod and a spring, the output end of the cylinder and the bottom end of the positioning rod are fixedly connected to the top of the protective plate, one end of the spring is fixedly connected to the top of the fixed plate, and the other end of the spring is fixedly connected to the top of the positioning rod.

[0012] Preferably, the fixed end of the cylinder is fixedly connected to the bottom end of the fixed plate, the positioning rod is provided with two groups that are symmetrical front and back, and the positioning rod is movably connected to the inside of the fixed plate, the fixed plate is movably connected to the inner top end of the storage box through a hinge, and the fixed plate is movably connected to the bottom end of the limit buckle.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model can lift the materials through the lifting plate after the personnel have completed the transfer of the engineering materials, making it more convenient for the personnel to take them, thereby reducing the difficulty of the personnel's work and preventing the personnel from accidentally dropping and damaging the fragile materials when taking them;

[0015] 2. The utility model can protect personnel from shaking when transporting fragile pipes through the protective mechanism. At the same time, the protective plates on both sides can effectively prevent collisions between pipes to cause damage. At the same time, fixing the pipes can make it more convenient for personnel to transfer and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings.

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

[0018] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3It is a structural schematic diagram of the lifting mechanism of the utility model;

[0020] Figure 4 This utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on 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] A construction material transfer device, such as Figure 1 As shown, it includes a base plate 1, the top of the base plate 1 is fixedly connected to a storage box 2 for transporting engineering materials, the side of the base plate 1 away from the storage box 2 is fixedly connected to a pull rod 3, the storage box 2 is internally movably connected to a lifting plate 4 for lifting engineering materials, the bottom end of the lifting plate 4 is hinged with a lifting mechanism 5, the top of the storage box 2 is fixedly connected to a group of left-right symmetrical protective mechanisms 6, the top of the storage box 2 is movably connected to two groups of left-right symmetrical limit buckles 7, and the bottom end of the base plate 1 is fixedly connected to a universal wheel 8.

[0023] When in use, first put the engineering materials into the storage box 2, and then the personnel can transfer them. When the personnel are unloading, they can control the motor 501 to rotate. When the motor 501 rotates, it will drive the bevel gear 1 502 to rotate, and at the same time, the bevel gears 2 503 on both sides will also rotate accordingly. When the bevel gear 2 503 rotates, it will drive the transmission plates 505 to approach each other through the screw 504. As the transmission plates 505 gradually approach, the connecting rod 506 will gradually lift the lifting plate 4, thereby lifting the materials at the bottom of the storage box 2, so as to facilitate personnel to enter. When personnel need to transfer fragile plates or pipes, they can rotate the fixing plate 602 to the inside of the storage box 2, and rotate the limit buckle 7 to fix the fixing plate 602. At this time, the cylinder 601 can be controlled to operate, and the cylinder 601 will push the protective plate 603 to move downward. At the same time, the positioning rod 604 and the spring 605 will also move accordingly, so that the protective plate 603 clamps and fixes the material, thereby preventing the shaking during the transportation process from causing collision between the materials, resulting in damage and deformation of the materials.

[0024] As shown in the figure, the lifting mechanism 5 includes a motor 501, a bevel gear 1 502, a bevel gear 2 503, a screw 504, a transmission plate 505 and a connecting rod 506. The output end of the motor 501 is fixedly connected to the axis of the bevel gear 1 502. The bevel gear 2 503 is provided with two symmetrical bevel gears, and the bevel gear 2 503 is meshed with the bevel gear 1 502. One end of the screw 504 is fixedly connected to the axis of the bevel gear 2 503, and the other end of the screw 504 is rotatably connected to the inner wall of the storage box 2. The transmission plate 505 is threadedly connected to the outer wall of the screw 504. One end of the connecting rod 506 is hinged to the outer wall of the transmission plate 505, and the other end of the connecting rod 506 is connected to the bottom end of the lifting plate 4. The fixed end of the motor 501 is fixedly connected to the inside of the bottom plate 1, and the output end of the motor 501 extends to the inside of the storage box 2.

[0025] After the engineering materials are loaded into the storage box 2, personnel can transport them. When unloading, they can control the motor 501 to rotate. When the motor 501 rotates, it will drive the bevel gear 1 502 to rotate, and the bevel gear 2 503 on both sides will also rotate accordingly. When the bevel gear 2 503 rotates, it will drive the transmission plates 505 to approach each other through the screw 504. As the transmission plate 505 gradually approaches, the connecting rod 506 will gradually lift the lifting plate 4, thereby lifting the material at the bottom of the storage box 2, so as to facilitate personnel to take it, thereby reducing the difficulty of personnel working.

[0026] As shown in the figure, the protective mechanism 6 includes a cylinder 601, a fixed plate 602, a protective plate 603, a positioning rod 604 and a spring 605. The output end of the cylinder 601 and the bottom end of the positioning rod 604 are both fixedly connected to the top of the protective plate 603, one end of the spring 605 is fixedly connected to the top of the fixed plate 602, and the other end of the spring 605 is fixedly connected to the top of the positioning rod 604. The fixed end of the cylinder 601 is fixedly connected to the bottom end of the fixed plate 602. The positioning rod 604 is provided with two groups that are symmetrical front and back, and the positioning rod 604 is movably connected to the inside of the fixed plate 602. The fixed plate 602 is movably connected to the inner top of the storage box 2 through a hinge, and the fixed plate 602 is movably connected to the bottom end of the limit buckle 7.

[0027] When personnel need to transfer fragile plates or pipes, they can rotate the fixing plate 602 to the inside of the storage box 2, and at the same time rotate the limit buckle 7 to fix the fixing plate 602. At this time, the cylinder 601 can be controlled to operate, and the cylinder 601 will push the protective plate 603 to move downward. At the same time, the positioning rod 604 and the spring 605 will also move accordingly, so that the protective plate 603 clamps and fixes the material, thereby preventing the shaking during the transportation process from causing collision between the materials, causing damage and deformation of the materials.

[0028] Here’s how it works:

[0029] When the gear 501 is in a state of rotation, the gear 502 is moved downwards, and the positioning rod 604 and the spring 605 are moved together, thereby making the protective plate 603 clamp and fix the material.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A construction material transfer device, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a storage box (2) for transporting engineering materials, the side of the base plate (1) away from the storage box (2) is fixedly connected to a pull rod (3), the storage box (2) is internally movably connected to a lifting plate (4) for lifting engineering materials, the bottom end of the lifting plate (4) is hinged with a lifting mechanism (5), the top of the storage box (2) is fixedly connected to a group of left-right symmetrical protective mechanisms (6), the top of the storage box (2) is movably connected to two groups of left-right symmetrical limit buckles (7), and the bottom end of the base plate (1) is fixedly connected to a universal wheel (8).

2. The engineering material transfer device according to claim 1, characterized in that: The lifting mechanism (5) comprises a motor (501), a bevel gear 1 (502), a bevel gear 2 (503), a screw (504), a transmission plate (505) and a connecting rod (506); the output end of the motor (501) is fixedly connected to the axis of the bevel gear 1 (502); the bevel gear 2 (503) is provided with two left-right symmetrical bevel gears, and the bevel gear 2 (503) is meshed with the bevel gear 1 (502); one end of the screw (504) is fixedly connected to the axis of the bevel gear 2 (503), and the other end of the screw (504) is rotatably connected to the inner wall of the storage box (2); and the transmission plate (505) is threadedly connected to the outer wall of the screw (504).

3. The engineering material transfer device according to claim 2, characterized in that: One end of the connecting rod (506) is hinged to the outer wall of the transmission plate (505), and the other end of the connecting rod (506) is connected to the bottom end of the lifting plate (4).

4. The engineering material transfer device according to claim 2, characterized in that: The fixed end of the motor (501) is fixedly connected to the inside of the bottom plate (1), and the output end of the motor (501) extends to the inside of the storage box (2).

5. The engineering material transfer device according to claim 1, characterized in that: The protection mechanism (6) comprises a cylinder (601), a fixing plate (602), a protection plate (603), a positioning rod (604) and a spring (605); the output end of the cylinder (601) and the bottom end of the positioning rod (604) are both fixedly connected to the top end of the protection plate (603); one end of the spring (605) is fixedly connected to the top end of the fixing plate (602); and the other end of the spring (605) is fixedly connected to the top end of the positioning rod (604).

6. The engineering material transfer device according to claim 5, characterized in that: The fixed end of the cylinder (601) is fixedly connected to the bottom end of the fixed plate (602), the positioning rod (604) is provided with two groups symmetrically arranged front and back, and the positioning rod (604) is movably connected to the inside of the fixed plate (602), the fixed plate (602) is movably connected to the top end of the storage box (2) through a hinge, and the fixed plate (602) is movably connected to the bottom end of the limit buckle (7).

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