Cargo loading mechanism of transport vehicle

Abstract

The loading mechanism of the transport vehicle comprises a supporting base, an auxiliary inclined plate is fixedly connected to the outer side of the supporting base, and the auxiliary inclined plate is inclined by 45 degrees; the goods loading plate is rotationally connected to the upper end of the supporting base, and anti-skid stripes are installed on the outer side of the goods loading plate at equal intervals; the supporting legs are fixedly connected to the bottom of the loading plate; the sliding groove is formed in the bottom of the loading plate, and the inner side of the sliding groove is slidably connected with a sliding block; and the hydraulic rod is fixedly installed at the upper end of the supporting base, and the output end of the hydraulic rod is rotationally connected with the bottom of the sliding block. When goods need to be conveyed to the inner side of a carriage of the transport vehicle, firstly, the transport vehicle is parked to the position corresponding to the front side of the loading mechanism, the tail of the transport vehicle faces the loading mechanism, then a hydraulic rod is operated, and the output end of the hydraulic rod drives a sliding block to slide along the inner side of a sliding groove and jacks up a loading plate at the upper end; and the side end of the loading plate is turned over to a position slightly higher than the carriage.

Description

Technical Field

[0001] This utility model relates to the field of cargo transportation technology, specifically a cargo loading mechanism for a transport vehicle. Background Technology

[0002] The most commonly used means of transportation in the process of transporting goods is the transport vehicle. However, when using the transport vehicle to transport goods, there is a problem, which is loading and unloading. This not only wastes manpower but is also inefficient. Therefore, a loading structure is needed when loading and unloading goods.

[0003] A cargo loading and lifting mechanism for a transport vehicle, disclosed in publication number CN211688139U, relates to the field of cargo transportation. It includes a connecting block, with a first servo motor mounted above it. The output end of the first servo motor is rotatably connected to a first lead screw extending below the connecting block. A slide rail is welded to one side of the connecting block, and a plug rod is welded to one side of the slide rail. A second servo motor is mounted at the top of the slide rail, with its output end extending into the slide rail and rotatably connected to a main gear. A limit block meshes with the outer side of the main gear. This invention utilizes a second servo motor, a second lead screw, a slider, and a clamping plate. The second servo motor drives the second lead screw to rotate via a shaft, which in turn drives two auxiliary gears. The slider moves along the outer side of the second lead screw, and the slider, in turn, causes the clamping plate to limit the cargo on both sides, preventing the cargo from tipping over during movement and reducing unnecessary losses.

[0004] This device uses a lifting mechanism to move goods into the cargo compartment of a transport vehicle. While this method of transportation can achieve the effect of convenient loading, it has high operating costs and low efficiency, and is not suitable for loading large quantities of goods.

[0005] To address the aforementioned issues, we have implemented an innovative design based on the existing loading mechanism structure of transport vehicles. Utility Model Content

[0006] The purpose of this utility model is to provide a loading mechanism for a transport vehicle, in order to solve the problem mentioned in the background art that the device uses a lifting device to move goods into the transport vehicle compartment. Although this method of transportation can achieve the effect of convenient loading, the operating cost is high and the efficiency is low, making it unsuitable for loading large quantities of goods.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a loading mechanism for a transport vehicle, comprising a support base, an auxiliary inclined plate fixedly connected to the outer side of the support base, the auxiliary inclined plate being inclined at 45°; a loading plate rotatably connected to the upper end of the support base, and anti-slip stripes equidistantly installed on the outer side of the loading plate; support legs fixedly connected to the bottom of the loading plate; a sliding groove formed at the bottom of the loading plate, and a sliding block slidably connected to the inner side of the sliding groove; and a hydraulic rod fixedly installed at the upper end of the support base, the output end of the hydraulic rod being rotatably connected to the bottom of the sliding block.

[0008] A support assembly is disposed on the inner side of the loading platform; a guardrail is slidably connected to the left and right sides of the loading platform; a transmission assembly is connected to the support assembly and the guardrail respectively; wherein, the support assembly is used to provide auxiliary support for the loading platform; the transmission assembly is used to drive the guardrail to slide up and down along the inner side of the loading platform.

[0009] Preferably, the support assembly includes a support plate and a first rack, the support plate being slidably connected to the inner side of the loading plate, and the first rack being fixedly connected to the outer side of the support plate.

[0010] Preferably, the support assembly further includes a first telescopic spring and a slot, wherein the two ends of the first telescopic spring are respectively connected to the inner wall of the loading plate and the support plate, and the slot is provided on the inner side of the support plate.

[0011] Preferably, the support assembly further includes a second telescopic spring and a locking rod. The second telescopic spring is fixedly connected to the outside of the upper loading plate, and the locking rod is fixedly connected to the tail end of the second telescopic spring. The locking rod passes through the inside of the upper loading plate, and the tail end of the locking rod engages with the locking groove.

[0012] Preferably, the transmission assembly includes a concentric shaft and a first gear. The concentric shaft is rotatably connected to the inner side of the upper loading plate, and the first gear is fixedly connected to the outer side of the concentric shaft, and the first gear meshes with the outer first rack.

[0013] Preferably, the transmission assembly further includes a second gear, which is fixedly connected to the outside of the concentric shaft.

[0014] Preferably, the transmission assembly further includes a second rack, which is fixedly connected to the outside of the guardrail and meshes with an outer second gear.

[0015] Compared with the prior art, the beneficial effect of this utility model is that the loading mechanism of the transport vehicle is provided with:

[0016] 1. Loading structure: When it is necessary to transport goods to the inside of the transport vehicle, the transport vehicle is first parked in front of the loading mechanism with the rear of the vehicle facing the loading mechanism. Then, the hydraulic rod is operated. The output end of the hydraulic rod drives the sliding block to slide along the inside of the chute and lifts the upper loading plate, so that the side of the loading plate is flipped to a position slightly higher than the vehicle body.

[0017] 2. Auxiliary support structure: After the angle of the loading platform is adjusted, manually pull the lever outward to separate the tail end of the lever from the inner groove of the support plate. After separation, the support plate is in a movable state. At this time, the support plate is popped out by the elastic force of the first telescopic spring in the storage state. Then, the hydraulic rod moves in the opposite direction to move the side end of the loading platform downward until the side end of the support plate rests on the outer edge of the carriage. Thus, the support plate provides auxiliary support for the loading platform and avoids the loading platform from being unstable due to excessive load during use.

[0018] 3. Protective structure: When the support plate slides outward, the first rack on its outer side will drive the first gear to rotate. The rotation of the first gear will drive the concentric shaft to rotate. The rotation of the concentric shaft will drive the second gear to rotate. The rotation of the second gear will drive the second rack on its outer side to move upward, so that the guardrail at the upper end of the second rack slides upward along the inner side of the loading plate, protecting both sides of the loading plate and preventing vehicles carrying goods on the upper part of the loading plate from falling off the upper part of the loading plate due to angular deviation. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the loading platform after it has been flipped over.

[0021] Figure 3 This is a schematic diagram of the overall bottom view of the present invention;

[0022] Figure 4 This is a schematic diagram of the front sectional view of the loading plate of this utility model;

[0023] Figure 5 This is a three-dimensional structural diagram of the transmission component of this utility model;

[0024] Figure 6 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0025] In the diagram: 1. Support base; 2. Auxiliary inclined plate; 3. Loading plate; 4. Anti-slip stripes; 5. Support leg; 6. Slide groove; 7. Sliding block; 8. Hydraulic rod; 9. Support assembly; 901. Support plate; 902. First rack; 903. First telescopic spring; 904. Slot; 905. Second telescopic spring; 906. Locking rod; 10. Guardrail; 11. Transmission assembly; 1101. Concentric shaft; 1102. First gear; 1103. Second gear; 1104. Second rack. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-6 This utility model provides a technical solution: a loading mechanism for a transport vehicle, comprising:

[0028] Example 1: As Figures 1-6 The present invention provides a technical solution: a loading mechanism for a transport vehicle, comprising: a support base 1, an auxiliary inclined plate 2 fixedly connected to the outer side of the support base 1, the auxiliary inclined plate 2 being inclined at 45°; a loading plate 3, rotatably connected to the upper end of the support base 1, and anti-slip stripes 4 equidistantly installed on the outer side of the loading plate 3; support legs 5, fixedly connected to the bottom of the loading plate 3; and a sliding groove 6, formed at the bottom of the loading plate 3, with a sliding block 7 slidably connected to the inner side of the sliding groove 6. Hydraulic rod 8 is fixedly installed on the upper end of support base 1, and the output end of hydraulic rod 8 is rotatably connected to the bottom of sliding block 7; support assembly 9 is set inside the loading plate 3; guardrail 10 is slidably connected to the left and right sides of loading plate 3; transmission assembly 11 is connected to support assembly 9 and guardrail 10 respectively; wherein, support assembly 9 is used to provide auxiliary support for loading plate 3; transmission assembly 11 is used to drive guardrail 10 to slide up and down along the inner side of loading plate 3;

[0029] The support assembly 9 includes a support plate 901 and a first rack 902. The support plate 901 is slidably connected to the inner side of the upper loading plate 3, and the first rack 902 is fixedly connected to the outer side of the support plate 901. The support assembly 9 also includes a first telescopic spring 903 and a slot 904. The two ends of the first telescopic spring 903 are respectively connected to the inner wall of the upper loading plate 3 and the support plate 901, and the slot 904 is provided on the inner side of the support plate 901. The support assembly 9 also includes a second telescopic spring 905 and a locking rod 906. The second telescopic spring 905 is fixedly connected to the outer side of the upper loading plate 3, and the locking rod 906 is fixedly connected to the tail end of the second telescopic spring 905. The locking rod 906 penetrates the inner side of the upper loading plate 3, and the tail end of the locking rod 906 engages with the slot 904.

[0030] When this structure needs to transport goods inside the transport vehicle's compartment, the transport vehicle is first parked in the position corresponding to the front of the loading mechanism, with the rear of the vehicle facing the loading mechanism. Then, the hydraulic rod 8 is operated, and the output end of the hydraulic rod 8 drives the sliding block 7 to slide along the inner side of the slide groove 6 and lift the upper loading plate 3, so that the side end of the loading plate 3 flips to a position slightly higher than the compartment. After the angle of the loading plate 3 is adjusted, the locking rod 906 is manually pulled outward to separate the tail end of the locking rod 906 from the inner groove 904 of the support plate 901. After separation, the support plate 901 is in an active state. At this time, the support plate 901 is popped out by the elastic force of the first telescopic spring 903, which is in a stored state. Then, the hydraulic rod 8 is operated in the opposite direction to move the side end of the loading plate 3 downward until the side end of the support plate 901 rests on the outer edge of the compartment. Thus, the support plate 901 provides auxiliary support for the loading plate 3, preventing the loading plate 3 from becoming unstable due to excessive load during use.

[0031] Example 2: Figures 1-5 The present invention provides a technical solution: a loading mechanism for a transport vehicle, comprising: a transmission assembly 11 including a concentric shaft 1101 and a first gear 1102, wherein the concentric shaft 1101 is rotatably connected to the inner side of the loading plate 3, and the first gear 1102 is fixedly connected to the outer side of the concentric shaft 1101, and the first gear 1102 meshes with an outer first rack 902; the transmission assembly 11 further includes a second gear 1103, which is fixedly connected to the outer side of the concentric shaft 1101; the transmission assembly 11 further includes a second rack 1104, which is fixedly connected to the outer side of the guardrail 10, and the second rack 1104 meshes with the outer second gear 1103;

[0032] When the support plate 901 slides outward, the first rack 902 on its outer side will drive the first gear 1102 to rotate. The rotation of the first gear 1102 will drive the concentric shaft 1101 to rotate. The rotation of the concentric shaft 1101 will drive the second gear 1103 to rotate. The rotation of the second gear 1103 will drive the second rack 1104 on its outer side to move upward, so that the guardrail 10 at the upper end of the second rack 1104 will slide upward along the inner side of the loading plate 3, protecting both sides of the loading plate 3 and preventing vehicles carrying goods on the upper end of the loading plate 3 from falling off the upper end of the loading plate 3 due to angular deviation.

[0033] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A loading mechanism for a transport vehicle, characterized in that, include: A support base (1) is fixedly connected to an auxiliary inclined plate (2) on its outer side, and the auxiliary inclined plate (2) is set at an inclination of 45°. The loading plate (3) is rotatably connected to the upper end of the support base (1), and anti-slip stripes (4) are installed at equal intervals on the outer side of the loading plate (3). Support leg (5), the support leg (5) is fixedly connected to the bottom of the loading plate (3); The chute (6) is located at the bottom of the loading plate (3), and a sliding block (7) is slidably connected to the inner side of the chute (6). Hydraulic rod (8), the hydraulic rod (8) is fixedly installed on the upper end of the support base (1), and the output end of the hydraulic rod (8) is rotatably connected to the bottom of the sliding block (7); Support component (9), which is disposed inside the loading plate (3); The guardrail (10) is slidably connected to the left and right sides of the loading plate (3); A transmission assembly (11) is connected to a support assembly (9) and a guardrail (10) respectively; wherein, The support component (9) is used to provide auxiliary support for the loading plate (3); The transmission assembly (11) is used to drive the guardrail (10) to slide up and down along the inner side of the loading plate (3).

2. The loading mechanism for a transport vehicle according to claim 1, characterized in that: The support assembly (9) includes a support plate (901) and a first rack (902). The support plate (901) is slidably connected to the inner side of the loading plate (3), and the first rack (902) is fixedly connected to the outer side of the support plate (901).

3. The loading mechanism for a transport vehicle according to claim 2, characterized in that: The support assembly (9) further includes a first telescopic spring (903) and a slot (904). The two ends of the first telescopic spring (903) are connected to the inner wall of the loading plate (3) and the support plate (901) respectively, and the slot (904) is provided on the inner side of the support plate (901).

4. The loading mechanism for a transport vehicle according to claim 3, characterized in that: The support assembly (9) further includes a second telescopic spring (905) and a locking rod (906). The second telescopic spring (905) is fixedly connected to the outside of the upper loading plate (3), and the locking rod (906) is fixedly connected to the tail end of the second telescopic spring (905). The locking rod (906) penetrates the inside of the upper loading plate (3), and the tail end of the locking rod (906) engages with the locking groove (904).

5. The loading mechanism for a transport vehicle according to claim 1, characterized in that: The transmission assembly (11) includes a concentric shaft (1101) and a first gear (1102). The concentric shaft (1101) is rotatably connected to the inner side of the upper loading plate (3), and the first gear (1102) is fixedly connected to the outer side of the concentric shaft (1101), and the first gear (1102) meshes with the outer first rack (902).

6. The loading mechanism for a transport vehicle according to claim 5, characterized in that: The transmission assembly (11) also includes a second gear (1103), which is fixedly connected to the outside of the concentric shaft (1101).

7. The loading mechanism for a transport vehicle according to claim 6, characterized in that: The transmission assembly (11) further includes a second rack (1104), which is fixedly connected to the outside of the guardrail (10) and meshes with the outer second gear (1103).

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