Extra-heavy logistics transportation equipment

Abstract

The utility model relates to extra-heavy logistics transportation equipment which comprises a weight bearing disc, the lower end of the weight bearing disc is fixedly connected with a triangular connecting body, sensing boxes are arranged in the centers of the front end and the rear end of the triangular connecting body, and the front side and the rear side of the lower end of the triangular connecting body are fixedly connected with supporting arm structures. Reinforcing ribs are fixedly connected to the centers of the sides, close to each other, of the support arm structures, triangular connecting bodies are fixedly connected to the upper ends of the reinforcing ribs, and rolling wheel mechanisms are movably connected to the left and right sides, away from each other, of the support arm structures; baffles are arranged at the front end, the rear end and the right side of the weight bearing disc, rollers are arranged on the inner sides of the baffles, rotating shafts are arranged in the centers of the rollers, and the baffles at the front end and the rear end of each rotating shaft are connected through bearings at the front end and the rear end of the corresponding rotating shaft. And route avoidance is made in advance, overall transmission automation is ensured, and then feeding and discharging of materials are achieved through the rollers easily, conveniently and effortlessly.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics transportation equipment, in particular to an ultra-heavy logistics transportation equipment. Background Art

[0002] Logistics equipment is a tool for modern enterprises to achieve organized mass production and mechanized flow operation, and it is also a tool for logistics enterprises to organize logistics activities. Among them, the logistics flatbed transporter is a commonly used material transportation tool. However, the existing logistics transporters are relatively weak in handling ultra-heavy logistics, and basically use manual push type.

[0003] Patent No. CN201820861437.8 discloses a heavy cargo logistics transporter, which includes a vehicle board. A push handle is connected to the rear end of the vehicle board. A frame opening is provided in the middle of the vehicle board. A bottom board is provided in the frame opening. A plurality of sets of rotating rollers are rotatably installed on the bottom board. A pair of support plates are vertically connected to the bottom of the vehicle board. A lead screw is rotatably connected between the lower parts of the two support plates. A pair of sliders are threadedly assembled on the lead screw. An inclined upward support plate is rotatably connected to each slider. The upper ends of the two support plates are rotatably connected to the bottom of the bottom board, which provides convenience for loading heavy goods and improves the transportation efficiency of the logistics transporter for heavy goods. However, this logistics transporter has the following problems: First, the shock absorption effect is poor, and it is difficult to cross obstacles during transportation. Secondly, the difficulty of loading and unloading materials is high, the structure is complex, and it needs to be manually pushed, resulting in high labor costs. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art. By setting a rolling wheel mechanism and using the rolling wheels and the provided first shock-absorbing columns and second shock-absorbing columns to ensure convenient crossing of obstacles and good shock absorption effect during transportation, using a sensing box to detect road conditions and making route avoidance in advance to ensure the overall transmission automation, and then using rollers to achieve simple, convenient and labor-saving loading and unloading of materials, solving the technical problems of poor shock absorption effect, difficult crossing of obstacles, manual pushing and high cost in the prior art for heavy transporters.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An ultra-heavy logistics transportation equipment, including a heavy object bearing tray. The lower end of the heavy object bearing tray is fixedly connected with a triangular connection body. Sensing boxes are arranged at the central positions of the front and rear ends of the triangular connection body. And the front and rear sides of the lower end of the triangular connection body are fixedly connected with arm structures. Reinforcing ribs are fixedly connected to the central positions of the mutually close sides of the arm structures. The upper ends of the reinforcing ribs are fixedly connected with the triangular connection body. And rolling wheel mechanisms are movably connected to the positions where the left and right sides of the arm structures are far away from each other.

[0007] Heavy object bearing tray, baffles are provided at the front and rear ends and the right side of the heavy object bearing tray, rollers are provided inside the baffles, a rotating shaft is provided at the central position of the rollers, and the front and rear ends of the rotating shaft are connected to the front and rear baffles by bearings.

[0008] As a preference, anti-collision strips are fixedly connected to the lower ends of the mutually remote sides of the front and rear baffles. The anti-collision strips are sponge anti-collision strips, and the positions where the anti-collision strips are provided protrude outside the sensing box.

[0009] As a preference, movable discs are symmetrically provided on both the left and right sides of the sensing box. An activity groove is provided at the central position of the mutually remote sides of the movable discs. An activity shaft is provided at the central position of the activity groove. The central position of the activity shaft is movably connected to a support arm. A networking small camera is provided at the front end of the support arm, and a sensor is provided at the central position of the upper end of the sensing box. Connection lines are provided inside the sensing box.

[0010] As a preference, the support arm structure includes a main body. A triangular connection body is fixedly connected to the upper end of the main body. Steel connection arms are symmetrically connected to both the left and right sides of the main body. First holes and second holes are provided on the front and rear sides of the mutually remote sides of the steel connection arms. A first shock-absorbing column is connected inside the first hole, and the other end of the first shock-absorbing column is connected to the triangular connection body. The second hole is connected to a second shock-absorbing column, and the other side of the second shock-absorbing column is connected to a rolling wheel mechanism.

[0011] As a preference, the rolling wheel mechanism includes a C-shaped frame. One side of the C-shaped frame is fixedly connected to the steel connection arm, and the other side is fixedly connected to a linkage block. The mutually remote sides of the linkage block are movably connected to rolling wheels. A metal solid block is fixedly connected to the upper end of the linkage block close to the rolling wheel. Second shock-absorbing columns are connected to both the front and rear sides of the metal solid block.

[0012] As another preference, a rubber shock-absorbing sleeve is wrapped outside the rolling wheel, and raised blocks are provided on both the left and right sides of the rubber shock-absorbing sleeve.

[0013] The beneficial effects of the present utility model:

[0014] (1) In the present utility model, by providing a rolling wheel mechanism, using the rolling wheels, the rubber shock-absorbing sleeves on the rolling wheels and the raised blocks, the shaking of the transport vehicle on the gravel road section can be effectively avoided, the risk of the heavy object falling during the transportation of the heavy object on the bumpy road section can be reduced, and the bearing capacity is strong, and the weight range of the transported items is large.

[0015] (2) In the present utility model, by providing the first shock-absorbing column and the second shock-absorbing column, it is ensured that the bearing capacity is strong when the heavy object is placed on the heavy object bearing tray, and the shock-absorbing effect is good when the transport vehicle encounters a bumpy road section.

[0016] (3) In this utility model, by setting up a sensing box, sensors can be effectively utilized to avoid roadblocks. Moreover, the same sensors are provided at both the front and the rear to ensure flexibility in both forward and backward movement. Most importantly, it can get rid of manual pushing, reducing labor costs. A reduction motor is arranged inside the triangular connection body, and the reduction motor is connected to the rolling wheels to provide power for the rotation of the rolling wheels. The rotating shaft for rotational transmission passes through a steel connecting arm and a linkage block to ensure the normal operation of the entire transportation device.

[0017] In summary, the device has the advantages of good shock absorption effect, a large mass range for transporting heavy objects, high automation level, effective obstacle avoidance, and strong load-bearing capacity, and is particularly suitable for the technical field of logistics transportation equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0020] Figure 2 It is a schematic diagram of the position structure of the sensor in the present utility model.

[0021] Figure 3 It is a schematic diagram of the structure of the support arm in the present utility model.

[0022] Figure 4 It is a schematic diagram of the structure of the reinforcing rib in the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings.

[0024] Embodiment 1

[0025] As Figures 1 to 4 shown, the present utility model provides an ultra-heavy-duty logistics transportation device, including a heavy object bearing tray 1. The lower end of the heavy object bearing tray 1 is fixedly connected to a triangular connection body 2. Sensing boxes 3 are provided at the central positions of the front and rear ends of the triangular connection body 2. And support arm structures 4 are fixedly connected to the front and rear sides of the lower end of the triangular connection body 2. Reinforcing ribs 5 are fixedly connected to the central positions of the sides of the support arm structures 4 close to each other. The upper ends of the reinforcing ribs 5 are fixedly connected to the triangular connection body 2. And rolling wheel mechanisms 6 are movably connected to the positions on the left and right sides of the support arm structures 4 far from each other.

[0026] Heavy object bearing tray 1, baffles 11 are provided at the front, rear ends and the right side of the heavy object bearing tray 1. A roller 12 is provided inside the baffle 11. A rotating shaft 13 is provided at the center of the roller 12. The front and rear ends of the rotating shaft 13 are connected to the front and rear baffles 11 by bearings.

[0027] Furthermore, anti-collision strips 14 are fixedly connected to the lower ends of the mutually remote sides of the front and rear baffles 11. The anti-collision strips 14 are sponge anti-collision strips, and the position where the anti-collision strips 14 are provided protrudes outside the sensing box 3. The anti-collision strips 14 are provided to prevent the heavy object bearing tray 1 from hitting external objects because it protrudes outside the transport vehicle, causing unnecessary impact deformation to the entire vehicle, thereby affecting the rolling of the roller 12 and the loading and unloading of heavy objects.

[0028] Furthermore, movable discs 31 are symmetrically provided on both the left and right sides of the sensing box 3. An activity groove 32 is provided at the center of the mutually remote sides of the movable discs 31. An activity shaft is provided at the center of the activity groove 32. A support arm 33 is movably connected to the center of the activity shaft. A networked small camera 34 is provided at the front end of the support arm 33. A sensor 35 is provided at the center of the upper end of the sensing box 3. Connection lines are provided inside the sensing box 3. The networked small camera 34 is used to film and store the road conditions, and the placement of the networked small camera 34 can be adjusted in position to ensure the flexibility of filming and a wide filming range.

[0029] Furthermore, the support arm structure 4 includes a main body 41. A triangular connection body 2 is fixedly connected to the upper end of the main body 41. Steel connection arms 42 are symmetrically connected to both the left and right sides of the main body 41. First holes 43 and second holes 44 are provided at the front, rear sides of the mutually remote sides of the steel connection arms 42. A first shock-absorbing column 45 is connected inside the first hole 43. The other end of the first shock-absorbing column 45 is connected to the triangular connection body 2. The second hole 44 is connected to a second shock-absorbing column 46. The other side of the second shock-absorbing column 46 is connected to a rolling wheel mechanism 6. The main body 41, the steel connection arms 42 and the rolling wheel mechanism 6 are hollow inside and can pass through the rotating shaft of a reduction motor to realize the connection between the rotating shaft and the rolling wheel 63 to ensure the normal operation of the transport equipment. The first shock-absorbing column 45 and the second shock-absorbing column 46 are used to ensure strong bearing capacity and good shock-absorbing effect when encountering obstacles.

[0030] Furthermore, the rolling wheel mechanism 6 includes a C-shaped frame 61. One side of the C-shaped frame 61 is fixedly connected to a steel connecting arm 42, and the other side is fixedly connected to a linkage block 62. The mutually remote sides of the linkage blocks 62 are movably connected to rolling wheels 63, and a metal solid block 64 is fixedly connected to the upper end of the linkage block 62 near the rolling wheel 63. The front and rear sides of the metal solid block 64 are both connected to second shock-absorbing columns 46. Both the C-shaped frame 61 and the linkage block 62 ensure that the connection of the entire rolling wheel mechanism 6 has strong compressive resistance and strong load-bearing capacity, ensuring that the overall transportation of heavy items will not cause the transportation equipment to become unbalanced due to structural fracture during the transportation process.

[0031] Furthermore, a rubber shock-absorbing sleeve 65 is wrapped around the outside of the rolling wheel 63, and raised blocks 66 are provided on the left and right sides of the rubber shock-absorbing sleeve 65. The shock-absorbing effect of the rolling wheel 63 is good, and the rubber shock-absorbing sleeve 65 and the raised blocks 66 thereon have strong ability to cope with bumpy roads.

[0032] Working process: First, place the heavy items to be transported on the heavy object bearing tray 1. Baffles 11 are provided on three sides of the heavy object bearing tray 1 to facilitate the support of heavy objects. The rollers 12 and rotating shafts 13 provided thereon are for facilitating the movement of heavy objects during the loading and unloading process. Then, the transportation equipment starts to work, and the rolling wheel mechanism 6 starts to roll. The rolling wheels 63 drive the entire transportation equipment to move. The networking small cameras 34 and sensors 35 provided on the sensing box 3 are used to achieve automatic shooting and obstacle avoidance of the trolley, realizing automated transportation;

[0033] It is worth noting that first shock-absorbing columns 45 and second shock-absorbing columns 46 are provided on the steel connecting arm 42. The first shock-absorbing columns 45 can ensure that the heavy object bearing tray 1 has stronger load-bearing capacity and good shock-absorbing effect. The second shock-absorbing columns 46 connected to the rolling wheel mechanism 6 can ensure that the transportation vehicle has strong obstacle avoidance and shock-absorbing ability and can also run on gravel roads. The entire transportation equipment has good shock-absorbing effect, strong load-bearing capacity, and convenient loading and unloading. The loading and unloading operations are carried out through the rollers 12, and the heavy objects are placed on the upper end of the baffles 11, so that stable placement can be achieved.

[0034] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "front and rear", "left and right", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention.

[0035] Of course, in this technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of one component can be one, and in other embodiments, the number of this component can be multiple. The term "one" should not be construed as a limitation on the number.

[0036] As described above, it is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any change or substitution that can be easily thought of by those skilled in the art of this technology under the technical disclosure of the present utility model should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. An ultra-heavy logistics transport equipment, characterized in that: include A heavy object support tray (1), wherein the lower end of the heavy object support tray (1) is fixedly connected to a triangular connection body (2), a sensor box (3) is provided at the center positions of the front and rear ends of the triangular connection body (2), and the front and rear sides of the lower end of the triangular connection body (2) are fixedly connected to a support arm structure (4), the center positions of one side of the support arm structure (4) are fixedly connected to a reinforcing rib (5), the upper end of the reinforcing rib (5) is fixedly connected to the triangular connection body (2), and the left and right sides of the support arm structure (4) are movably connected to a rolling wheel mechanism (6); A heavy object support tray (1) is provided with baffles (11) at the front and rear ends and the right side of the heavy object support tray (1), a roller (12) is provided inside the baffle (11), a rotating shaft (13) is provided at the center of the roller (12), and the front and rear end bearings of the rotating shaft (13) are connected to the baffles (11) at the front and rear ends.

2. The ultra-heavy logistics transportation equipment according to claim 1, characterized in that: The lower ends of the front and rear end baffles (11) on the side away from each other are fixedly connected to an anti-collision strip (14), the anti-collision strip (14) is a sponge anti-collision strip, and the anti-collision strip (14) is arranged at a position protruding outside the sensor box (3).

3. The ultra-heavy logistics transportation equipment according to claim 1, characterized in that: The sensor box (3) is symmetrically provided with movable discs (31) on both sides, and a movable groove (32) is provided at the center of one side away from each other. A movable shaft is provided at the center of the movable groove (32). A support arm (33) is movably connected to the center of the movable shaft. A networked small camera (34) is provided at the front end of the support arm (33). A sensor (35) is provided at the center of the upper end of the sensor box (3), and a connecting line is provided inside the sensor box (3).

4. The ultra-heavy logistics transport equipment according to claim 1, characterized in that: The support arm structure (4) comprises a main body (41), the upper end of the main body (41) is fixedly connected to the triangular connecting body (2), and the left and right sides of the main body (41) are symmetrically connected to steel connecting arms (42), and the front and rear sides of the upper ends of the steel connecting arms (42) away from each other are both provided with a No. 1 hole (43) and a No. 2 hole (44), the No. 1 hole (43) is connected to a No. 1 shock absorbing column (45), the other end of the No. 1 shock absorbing column (45) is connected to the triangular connecting body (2), the No. 2 hole (44) is connected to a No. 2 shock absorbing column (46), and the other side of the No. 2 shock absorbing column (46) is connected to a rolling wheel mechanism (6).

5. The ultra-heavy logistics transportation equipment according to claim 1, characterized in that: The rolling wheel mechanism (6) comprises a C-shaped frame (61), one side of the C-shaped frame (61) is fixedly connected to a steel connecting arm (42), and the other side is fixedly connected to a linkage block (62), the linkage block (62) is movably connected to a rolling wheel (63) at one side away from each other, and the upper end of the linkage block (62) close to the rolling wheel (63) is fixedly connected to a metal solid block (64), and the front and rear sides of the metal solid block (64) are both connected to the second shock absorbing column (46).

6. The ultra-heavy logistics transport equipment according to claim 5, characterized in that: The outer side of the rolling wheel (63) is wrapped with a rubber shock-absorbing sleeve (65), and the left and right sides of the rubber shock-absorbing sleeve (65) are provided with protruding blocks (66).

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