Conveying frame convenient to splice and used for logistics transportation

Abstract

The conveying frame comprises a bearing frame, a conveying belt is installed at the upper end of the bearing frame, an installation box is installed on one side of the lower end of the bearing frame, a positioning frame is installed on the other side of the lower end of the bearing frame, a forward and reverse screw rod is rotationally connected between the opposite side walls in the installation box, and the forward and reverse screw rod is in threaded connection with the bearing frame. A rotating wheel is fixed to one end of the forward and reverse screw rod, the forward and reverse screw rod is sleeved with two moving blocks in a threaded mode, pull rods are rotationally connected to the two sides of each moving block, one ends of the two pull rods on the same side are jointly rotationally connected with a connecting rod, and a clamping plate is fixed to one end of each connecting rod. And the clamping plate penetrates through the side wall of the mounting box and extends to one side of the mounting box. The conveying frame is convenient to splice and use and can flexibly move, meanwhile, the firmness and stability after splicing can be guaranteed, the stability of logistics conveying is effectively improved, and practicability and rapidity are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics transportation, in particular to a conveyor frame for logistics transportation which is convenient to assemble. Background Technique

[0002] Logistics transportation service is a service network composed of five transportation services: railway, waterway, highway, aviation and pipeline. With the rapid development of the transportation industry, the progress of electronic technology, and the improvement of people's demand standards, logistics transportation service is also developing rapidly. People have realized that the five transportation modes of railway, highway, waterway, aviation and pipeline transportation must develop coordinately, and attention must be paid to the coordinated cooperation of various transportation modes.

[0003] At present, the conveyor frame is the most conventional transfer form in logistics transportation. Goods are sent to the corresponding positions through the conveyor belt. For some conveying positions, the conveyor frames usually need to be assembled with each other due to insufficient distance. However, when assembling, they are directly placed or simply connected by inserting rods. This connection method is unstable and will shift to a certain extent after long-term transfer of large items. For this reason, we propose a conveyor frame for logistics transportation which is convenient to assemble to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a conveyor frame for logistics transportation which is convenient to assemble.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A conveyor frame for logistics transportation which is convenient to assemble, including a bearing frame, a conveyor belt is installed at the upper end of the bearing frame, an installation box is installed on one side of the lower end of the bearing frame, a positioning frame is installed on the other side of the lower end of the bearing frame, a positive and negative screw rod is rotatably connected between the opposite side walls of the installation box, a runner is fixed at one end of the positive and negative screw rod, two moving blocks are threadedly sleeved on the positive and negative screw rod, two pull rods are rotatably connected to both sides of the moving block, one end of the two pull rods on the same side is jointly rotatably connected to a connecting rod, a clamping plate is fixed at one end of the connecting rod, the clamping plate penetrates through the side wall of the installation box and extends to one side of the installation box, an installation groove is arranged in the positioning frame, and the installation groove corresponds to the installation box. Sockets are arranged on both sides of the installation groove, and the sockets correspond to the clamping plate. A support mechanism is arranged at the lower end of the bearing frame.

[0007] Preferably, the support mechanism includes threaded sleeves fixed at the four corners of the lower end of the bearing frame. Threaded through holes are arranged at the lower ends of the threaded sleeves. Studs are threadedly sleeved in the threaded through holes. Support blocks are fixed at the lower ends of the studs.

[0008] Preferably, a rubber layer is coated on the peripheral side wall of the clamping plate.

[0009] Preferably, both the positioning frame and the mounting box are fixed to both sides of the lower end of the carrier frame through connecting plates.

[0010] Preferably, support legs are fixed to both sides of the lower end of the carrier frame, and rollers are rotatably connected to the support legs.

[0011] In the present utility model, when it is necessary to install and splice between the conveyor frames, the mounting box at one end of one conveyor frame is snapped into the mounting groove at the lower end of another conveyor frame, and the whole is moved by using the rollers. Then, the rotating wheel is rotated to drive the forward and reverse screw rod to rotate, so that the two moving blocks move towards the middle at the same time. The two moving blocks moving towards the middle at the same time drive the two pull rods to squeeze the connecting rod, thereby pushing the clamping plate outwards to both sides, and the clamping plate extends out through the two sockets, realizing the splicing and fixing between the two conveyor frames. Then, the support block is rotated so that its lower end abuts for support.

[0012] The conveyor frame in the present utility model is not only convenient for splicing and use, but also can be flexibly moved in position. At the same time, the firmness and stability after splicing can be ensured, effectively improving the stability of logistics transportation and enhancing the practicability and rapidity. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the splicing structure diagram of the present utility model;

[0014] Figure 2 is the internal structure diagram of the mounting box of the present utility model;

[0015] Figure 3 is the structure diagram of the positioning frame of the present utility model;

[0016] Figure 4 is the structure diagram of the present utility model.

[0017] In the figure: 1 conveyor belt, 2 socket, 3 positioning frame, 4 threaded sleeve, 5 support block, 6 roller, 7 carrier frame, 8 support leg, 9 stud, 10 rotating wheel, 11 connecting plate, 12 clamping plate, 13 mounting box, 14 mounting groove, 15 forward and reverse screw rod, 16 connecting rod, 17 pull rod, 18 moving block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0019] Refer to Figures 1-4, A conveyor frame for logistics transportation that is convenient for splicing, including a carrier frame 7. A conveyor belt 1 is installed at the upper end of the carrier frame 7. An installation box 13 is installed on one side of the lower end of the carrier frame 7, and a positioning frame 3 is installed on the other side of the lower end of the carrier frame 7. During installation and splicing, the installation box 13 and the positioning frame 3 are spliced to achieve precise positioning, ensure the accuracy of installation, and prevent the deviation of transportation. Both the positioning frame 3 and the installation box 13 are fixed to both sides of the lower end of the carrier frame 7 through connecting plates 11 and can be disassembled as needed.

[0020] A forward and reverse screw 15 is rotatably connected between the opposite side walls inside the installation box 13. A runner 10 is fixed at one end of the forward and reverse screw 15. Two moving blocks 18 are threadedly sleeved on the forward and reverse screw 15. Both sides of the moving blocks 18 are rotatably connected with pull rods 17. One end of the two pull rods 17 on the same side is jointly rotatably connected with a connecting rod 16. A clamping plate 12 is fixed at one end of the connecting rod 16. A rubber layer is coated on the peripheral side wall of the clamping plate 12, which can improve the tightness of its installation and clamping.

[0021] The clamping plate 12 penetrates through the side wall of the installation box 13 and extends to one side of the installation box 13. By rotating the runner 10 forward and backward, the telescoping of the clamping plate 12 is realized. Then, on the basis of precise positioning and installation, stable connection is achieved, ensuring the strength and stability of the connection. At the same time, it is convenient for operators to quickly install and fix, improving practicality and speed, reducing labor costs, and also facilitating the rapid progress of transportation.

[0022] An installation groove 14 is provided inside the positioning frame 3, and the installation groove 14 corresponds to the installation box 13. Sockets 2 are provided on both sides of the installation groove 14, and the sockets 2 correspond to the clamping plate 12. A support mechanism is provided at the lower end of the carrier frame 7. The support mechanism includes threaded sleeves 4 fixed at the four corners of the lower end of the carrier frame 7. Threaded through holes are provided at the lower ends of the threaded sleeves 4. Studs 9 are threadedly sleeved in the threaded through holes. Support blocks 5 are fixed at the lower ends of the studs 9. Support legs 8 are fixed on both sides of the lower end of the carrier frame 7. Rollers 6 are rotatably connected to the support legs 8. The cooperation of the rollers 6 and the support blocks 5 can ensure the rapid movement and rapid installation of the overall structure while achieving stable support, reducing labor costs and enabling rapid use.

[0023] In the present utility model, when it is necessary to erect and splice between conveyor frames, the installation box 13 at one end of one conveyor frame is clamped in the installation groove 14 at the lower end of another conveyor frame. The whole is moved by using the rollers 6. Then, the runner 10 is rotated to drive the forward and reverse screw 15 to rotate, so that the two moving blocks 18 move towards the middle at the same time. The two moving blocks 18 moving towards the middle at the same time drive the two pull rods 17 to squeeze the connecting rod 16, thereby pushing the clamping plate 12 outwards on both sides. The clamping plate 12 extends out through the two sockets 2 to realize the splicing and fixing between the two conveyor frames. Then, the support block 5 is rotated so that its lower end abuts for support.

[0024] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A transport rack for logistics transportation that is easy to splice, comprising a carrier frame (7), characterized in that: A conveyor belt (1) is installed at the upper end of the carrier (7), a mounting box (13) is installed at one side of the lower end of the carrier (7), a positioning frame (3) is installed at the other side of the lower end of the carrier (7), a forward and reverse screw rod (15) is rotatably connected between the opposite side walls in the mounting box (13), a rotating wheel (10) is fixed to one end of the forward and reverse screw rod (15), two moving blocks (18) are threadedly sleeved on the forward and reverse screw rod (15), and both sides of the moving block (18) are rotatably connected to pull rods (17), and the same One end of the two pull rods (17) on the side are rotatably connected to a connecting rod (16), one end of the connecting rod (16) is fixed with a card plate (12), the card plate (12) passes through the side wall of the installation box (13) and extends to one side of the installation box (13), a mounting groove (14) is provided in the positioning frame (3), and the mounting groove (14) corresponds to the installation box (13), both sides of the mounting groove (14) are provided with sockets (2), and the sockets (2) correspond to the card plate (12), and a supporting mechanism is provided at the lower end of the carrier frame (7).

2. The transport rack for logistics transportation that is easy to splice according to claim 1 is characterized by: The support mechanism comprises a threaded sleeve (4) fixed at the four corners of the lower end of the carrier frame (7), the lower end of the threaded sleeve (4) is provided with a threaded through hole, a stud (9) is threadedly sleeved in the threaded through hole, and a support block (5) is fixed at the lower end of the stud (9).

3. The transport rack for logistics transportation that is easy to splice according to claim 1 is characterized by: A rubber layer is coated on one peripheral side wall of the clamping plate (12).

4. The transport rack for logistics transportation that is easy to splice according to claim 1 is characterized by: The positioning frame (3) and the installation box (13) are both fixed to both sides of the lower end of the carrier frame (7) through the connecting plate (11).

5. The transport rack for logistics transportation that is easy to splice according to claim 1 is characterized by: Support legs (8) are fixed on both sides of the lower end of the support frame (7), and rollers (6) are rotatably connected to the support legs (8).

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