Temporary material carrying device

Abstract

The utility model provides a material temporary carrying device which comprises a walking base, a U-shaped frame is fixedly installed on the upper surface of the walking base, a bearing plate is movably arranged on the front side of the U-shaped frame, a forward and reverse rotation motor is fixedly installed on the upper surface of the U-shaped frame, and a threaded rod is rotatably installed on the upper surface of the walking base through a first bearing. The top end of the threaded rod is fixedly connected with the bottom end of an output shaft of the forward and reverse rotation motor, a second connecting block is fixedly installed on the rear side of the bearing plate, the threaded rod is sleeved with the second connecting block in a threaded mode, two air cylinders are fixedly installed on the upper surface of the bearing plate, and a pressing plate is fixedly installed at the top ends of output shafts of the air cylinders. By means of the L-shaped limiting plate, the spring, the air cylinder and the pressing plate, materials of different specifications can be conveniently limited, and the phenomenon that the materials fall off in the transferring process is effectively prevented.

Description

Technical Field

[0001] The utility model relates to a handling device, in particular to a temporary material handling device, belonging to the technical field of intelligent logistics. Background Art

[0002] Intelligent logistics is the use of integrated intelligent technology to enable the logistics system to imitate human intelligence, with the ability to think, perceive, learn, reason and judge, and solve certain problems in logistics by itself. In the logistics process, it is often necessary to use handling devices to transfer materials to designated locations;

[0003] A Chinese patent publication (publication number: CN218596041U) discloses a mechanical device for transporting materials, wherein two pulleys are fixedly connected to the lower end of a base, and a mechanical frame is fixedly connected to the upper end of the base, and a connecting plate is fixedly connected to the lower side end of the mechanical frame, and a universal wheel is arranged at the lower end of the connecting plate, and a handrail is arranged at the upper end of the connecting plate, and a lifting device is arranged in the mechanical frame, and a transport frame is arranged on the mechanical frame. The mechanical device for transporting materials uses a motor as a driving power, so that when the material is rising, it has enough power to make the material rise, to prevent insufficient power, to lift the material through the lifting device, and to make the material rise by rotating the threaded rod, to prevent the material from being hindered from moving during the movement;

[0004] The material handling equipment uses a lifting device to raise the material, but it is not convenient to limit the position of materials of different specifications, and it is easy for the materials to fall and be damaged during the transfer and handling process. Therefore, a temporary material handling device is proposed. Utility Model Content

[0005] In view of this, the utility model provides a temporary material handling device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: a temporary material handling device comprises a walking base, a U-shaped frame is fixedly installed on the upper surface of the walking base, a load-bearing plate is movably arranged on the front side of the U-shaped frame, a forward and reverse motor is fixedly installed on the upper surface of the U-shaped frame, a threaded rod is rotatably installed on the upper surface of the walking base through a first bearing, the top end of the threaded rod is fixedly connected to the bottom end of the output shaft of the forward and reverse motor, a second connecting block is fixedly installed on the rear side of the load-bearing plate, the second connecting block is threadedly sleeved on the outside of the threaded rod, two cylinders are fixedly installed on the upper surface of the load-bearing plate, a pressure plate is fixedly installed on the top end of the cylinder output shaft, the pressure plate is movably arranged on the front side of the U-shaped frame, and a first connecting block is fixedly installed on the rear side of the pressure plate, and the first connecting block is movably sleeved on the outside of the threaded rod.

[0007] Further preferably, two grooves are provided on the upper surface of the load-bearing plate, a plurality of circular rollers are rotatably installed between the left side and the right side of the inner wall of the groove, and anti-slip pads are fixedly attached to the outer sides of the circular rollers.

[0008] Further preferably, a plurality of second bearings are fixedly mounted on the left side and the right side of the inner wall of the groove, the plurality of second bearings are arranged opposite to each other one by one, and the inner walls of the second bearings are fixedly connected to the outer sides of the circular rollers.

[0009] Further preferably, a threaded hole is formed on the upper surface of the second connecting block, the inner wall of the threaded hole is threadedly connected to the outer side of the threaded rod, and a through hole is formed on the upper surface of the first connecting block, the inner wall of the through hole is in movable contact with the outer side of the threaded rod.

[0010] Further preferably, two guide grooves are provided on the front side of the U-shaped frame, and two first guide blocks cooperating with the guide grooves are fixedly mounted on the rear side of the load-bearing plate.

[0011] Further preferably, rectangular grooves are provided on the left and right sides of the pressure plate, and L-shaped limit plates are movably arranged inside the rectangular grooves. The sides of the two L-shaped limit plates that are away from each other extend to the left and right sides of the pressure plate respectively, and the sides of the two L-shaped limit plates that are close to each other are fixedly connected with springs, and the sides of the two rectangular grooves that are close to each other are respectively fixedly connected to the ends of the two springs that are close to each other.

[0012] Further preferably, guide holes are provided on the front side and the rear side of the inner wall of the two rectangular grooves, and second guide blocks cooperating with the guide holes are fixedly mounted on the front side and the rear side of the two L-shaped limiting plates.

[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0014] The utility model uses the L-shaped limit plate, spring, cylinder and pressure plate to place the material to be transported on the upper surface of the load-bearing plate, and then pulls the two L-shaped limit plates outward at the same time, and the two L-shaped limit plates drive the second guide block to slide inside the guide hole, so that the distance between the two L-shaped limit plates gradually increases, and the spring is stretched while the two L-shaped limit plates move, and then the two cylinders are started to drive the pressure plate to move downward until the lower surface of the pressure plate contacts the upper surface of the material, and then the pulling force on the two L-shaped limit plates is released, and the stretched spring is gradually reset, and the two sides of the material are limited under the action of the two L-shaped limit plates, and the setting of the pressure plate and the two L-shaped limit plates makes it easy to limit materials of different specifications, and effectively prevents the material from falling during the transfer process.

[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in 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 some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is the main axonometric structural diagram of the utility model;

[0018] Figure 2 It is a side view, sectional, axonometric structural diagram of the utility model;

[0019] Figure 3 It is a rear axonometric structural diagram of the load-bearing plate, cylinder and pressure plate connecting member of the utility model;

[0020] Figure 4 It is a partial front view and cross-sectional isometric structural diagram of the pressing plate of the utility model;

[0021] Figure 5 For the utility model Figure 2 A magnified structural diagram of part A.

[0022] Figure numerals: 1. walking base; 2. U-shaped frame; 3. forward and reverse motor; 4. threaded rod; 5. pressure plate; 6. first connecting block; 7. L-shaped limit plate; 8. load-bearing plate; 9. groove; 10. through hole; 11. second connecting block; 12. threaded hole; 13. guide hole; 14. cylinder; 15. rectangular groove; 16. spring; 17. round roller; 18. anti-slip pad; 19. second bearing; 20. guide groove. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-5As shown, an embodiment of the utility model provides a temporary material handling device, including a walking base 1, a U-shaped frame 2 is fixedly installed on the upper surface of the walking base 1, a load-bearing plate 8 is movably arranged on the front side of the U-shaped frame 2, a forward and reverse motor 3 is fixedly installed on the upper surface of the U-shaped frame 2, a threaded rod 4 is rotatably installed on the upper surface of the walking base 1 through a first bearing, the top of the threaded rod 4 is fixedly connected to the bottom end of the output shaft of the forward and reverse motor 3, a second connecting block 11 is fixedly installed on the rear side of the load-bearing plate 8, the second connecting block 11 is threadedly sleeved on the outer side of the threaded rod 4, two cylinders 14 are fixedly installed on the upper surface of the load-bearing plate 8, a pressure plate 5 is fixedly installed on the top of the output shaft of the cylinder 14, the pressure plate 5 is movably arranged on the front side of the U-shaped frame 2, a first connecting block 6 is fixedly installed on the rear side of the pressure plate 5, and the first connecting block 6 is movably sleeved on the outer side of the threaded rod 4.

[0026] In one embodiment, two grooves 9 are provided on the upper surface of the load-bearing plate 8, and a plurality of circular rollers 17 are rotatably installed between the left and right inner walls of the grooves 9. An anti-slip pad 18 is fixedly attached to the outer side of the circular roller 17. A plurality of second bearings 19 are fixedly installed on the left and right inner walls of the grooves 9. The plurality of second bearings 19 are arranged one by one opposite to each other, and the inner walls of the second bearings 19 are fixedly connected to the outer sides of the circular rollers 17. The circular rollers 17 are arranged to facilitate the removal of the upper surface of the material load-bearing plate 8.

[0027] In one embodiment, a threaded hole 12 is provided on the upper surface of the second connecting block 11, and the inner wall of the threaded hole 12 is threadedly connected to the outer side of the threaded rod 4. Through the threaded hole 12, the second connecting block 11 is threadedly sleeved on the outer side of the threaded rod 4. A through hole 10 is provided on the upper surface of the first connecting block 6, and the inner wall of the through hole 10 is movably contacted with the outer side of the threaded rod 4. Through the through hole 10, the first connecting block 6 is movably sleeved on the outer side of the threaded rod 4.

[0028] In one embodiment, two guide grooves 20 are opened on the front side of the U-shaped frame 2, and two first guide blocks cooperating with the guide grooves 20 are fixedly installed on the rear side of the load-bearing plate 8. The guide grooves 20 cooperate with the first guide blocks to achieve guidance of the load-bearing plate 8 during movement.

[0029] In one embodiment, rectangular grooves 15 are provided on the left and right sides of the pressure plate 5, and L-shaped limit plates 7 are movably provided inside the rectangular grooves 15. The sides of the two L-shaped limit plates 7 that are away from each other extend to the left and right sides of the pressure plate 5 respectively, and the sides of the two L-shaped limit plates 7 that are close to each other are fixedly connected with springs 16. The sides of the two rectangular grooves 15 that are close to each other are respectively fixedly connected to the ends of the two springs 16 that are close to each other. By pulling the L-shaped limit plates 7 outward at the same time, the distance between the two L-shaped limit plates 7 is expanded, and the springs 16 are stretched while the L-shaped limit plates 7 move, so that it is convenient to limit materials of different specifications.

[0030] In one embodiment, guide holes 13 are provided on the front and rear sides of the inner walls of the two rectangular grooves 15, and second guide blocks that cooperate with the guide holes 13 are fixedly installed on the front and rear sides of the two L-shaped limit plates 7. The guide holes 13 cooperate with the second guide blocks to achieve guidance of the movement of the L-shaped limit plates 7.

[0031] When the utility model is working: under the action of the walking base 1, the whole device is moved to the designated position, the material to be transported is placed on the upper surface of the load-bearing plate 8, and the two L-shaped limit plates 7 are pulled outward at the same time, and the two L-shaped limit plates 7 drive the second guide block to slide inside the guide hole 13, so that the distance between the two L-shaped limit plates 7 gradually increases, and the spring 16 is stretched while the two L-shaped limit plates 7 move, and then the two cylinders 14 are started to drive the pressing plate 5 to move downward until the lower surface of the pressing plate 5 contacts the upper surface of the material, and then the tension on the two L-shaped limit plates 7 is released, and the stretched spring 16 is gradually reset, and the materials of different specifications are limited under the action of the pressing plate 5 and the two L-shaped limit plates 7;

[0032] Then, under the action of the walking base 1, the material is moved to the transfer and handling position, and then the forward and reverse motor 3 is started, so that the forward and reverse motor 3 drives the threaded rod 4 to rotate, and the threaded rod 4 is threadedly connected to the second connecting block 11 through the threaded hole 12. When the threaded rod 4 rotates, the threaded hole 12 drives the load-bearing plate 8 to move upward. When the load-bearing plate 8 moves upward, it also drives the two cylinders 14 to move upward. The two cylinders 14 drive the pressure plate 5 to move upward along the threaded rod 4 under the action of the first connecting block 6. After the load-bearing plate 8 is moved to a suitable position, the forward and reverse motor 3 is turned off, and then the two cylinders 14 are started, so that the cylinder 14 drives the pressure plate 5 to move upward and gradually separate from the material, so that the limit on the material can be released, and then the material is pushed. Since multiple circular rollers 17 are rotatably installed in the groove 9 through the second bearing 19, multiple circular rollers 17 are rotated under the action of friction while pushing the material, and the material is unloaded.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A temporary material handling device, characterized in that: The invention comprises a walking base (1), a U-shaped frame (2) is fixedly mounted on the upper surface of the walking base (1), a load-bearing plate (8) is movably arranged on the front side of the U-shaped frame (2), a forward and reverse motor (3) is fixedly mounted on the upper surface of the U-shaped frame (2), a threaded rod (4) is rotatably mounted on the upper surface of the walking base (1) through a first bearing, the top end of the threaded rod (4) is fixedly connected to the bottom end of the output shaft of the forward and reverse motor (3), a second connecting block (11) is fixedly mounted on the rear side of the load-bearing plate (8), the second connecting block (11) is threadedly sleeved on the outer side of the threaded rod (4), two cylinders (14) are fixedly mounted on the upper surface of the load-bearing plate (8), a pressing plate (5) is fixedly mounted on the top end of the output shaft of the cylinder (14), the pressing plate (5) is movably arranged on the front side of the U-shaped frame (2), and a first connecting block (6) is fixedly mounted on the rear side of the pressing plate (5), the first connecting block (6) is movably sleeved on the outer side of the threaded rod (4).

2. A temporary material handling device according to claim 1, characterized in that: Two grooves (9) are provided on the upper surface of the load-bearing plate (8), and a plurality of circular rollers (17) are rotatably mounted between the left and right inner walls of the grooves (9), and anti-slip pads (18) are fixedly attached to the outer sides of the circular rollers (17).

3. A temporary material handling device according to claim 2, characterized in that: A plurality of second bearings (19) are fixedly mounted on the left side and the right side of the inner wall of the groove (9), the plurality of second bearings (19) are arranged opposite to each other one by one, and the inner wall of the second bearing (19) is fixedly connected to the outer side of the circular roller (17).

4. A temporary material handling device according to claim 1, characterized in that: A threaded hole (12) is provided on the upper surface of the second connecting block (11), and the inner wall of the threaded hole (12) is threadedly connected to the outer side of the threaded rod (4); a through hole (10) is provided on the upper surface of the first connecting block (6), and the inner wall of the through hole (10) is in movable contact with the outer side of the threaded rod (4).

5. The temporary material handling device according to claim 1, characterized in that: The front side of the U-shaped frame (2) is provided with two guide grooves (20), and the rear side of the load-bearing plate (8) is fixedly mounted with two first guide blocks that cooperate with the guide grooves (20).

6. A temporary material handling device according to claim 1, characterized in that: A rectangular groove (15) is provided on the left and right sides of the pressure plate (5), an L-shaped limit plate (7) is movably provided inside the rectangular groove (15), the sides of the two L-shaped limit plates (7) that are away from each other extend to the left and right sides of the pressure plate (5) respectively, the sides of the two L-shaped limit plates (7) that are close to each other are fixedly connected with springs (16), and the sides of the two rectangular grooves (15) that are close to each other are fixedly connected to the ends of the two springs (16) that are close to each other.

7. A temporary material handling device according to claim 6, characterized in that: The front side and the rear side of the inner wall of the two rectangular grooves (15) are both provided with guide holes (13), and the front side and the rear side of the two L-shaped limiting plates (7) are both fixedly mounted with second guide blocks that cooperate with the guide holes (13).

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