Semi-trailer rear frame for transportation of moso bamboo raw bamboo

Abstract

The utility model relates to a bamboo mountain field transport vehicle technical field especially relates to be used for the semi -hitch rear frame of bamboo raw bamboo transportation, it is including: support, the upper portion of support is connected with the load board for bearing the tail end of bamboo raw bamboo, wheel mechanism, wheel mechanism is connected in support, winding rope runner, winding rope runner is connected in support, the front end of hanging link is connected in support, and the front end of hanging link is equipped with the hanging link of the front frame for connecting the hanging link of the front frame, support mechanism, support mechanism includes support rod and the support wheel connected in the lower part of support rod. Through above improvement, can provide the stable support of bamboo raw bamboo's tail end for raw bamboo when transporting in the mountain field, thereby reduces the vehicle oil consumption, avoids raw bamboo end damage.

Description

Technical Field

[0001] This utility model relates to the technical field of bamboo mountain transport vehicles, and in particular to a semi-trailer rear frame used for transporting raw bamboo. Background Technology

[0002] Moso bamboo has advantages such as a short growth cycle, rapid growth, strong reproductive capacity, quick maturation, high yield, and high structural strength. It has a wide range of uses, especially in the production of handicrafts and furniture. However, because moso bamboo grows in mountain forests and is quite long, and due to narrow roads in these areas, large trucks cannot pass easily. Therefore, it needs to be transported by small transport vehicles. Since these small transport vehicles have limited length, when transporting raw moso bamboo, one end is tied to the vehicle frame, while the other end directly contacts the ground for dragging. This method causes frictional resistance as the raw bamboo drags on the ground, increasing fuel consumption and easily leading to wear and even breakage of the bamboo ends, reducing the effective utilization rate of the raw bamboo. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a semi-trailer rear frame for transporting raw bamboo, which can provide stable support for the tail end of the raw bamboo during transportation in the mountains, thereby reducing vehicle fuel consumption and avoiding damage to the end of the raw bamboo.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] The rear frame of the semi-trailer used for transporting raw bamboo includes:

[0006] The support frame has a support plate connected to its upper part for supporting the tail end of the raw bamboo.

[0007] A wheel mechanism, which is connected to a bracket;

[0008] A rope-winding reel, which is connected to a bracket;

[0009] A mounting rod is connected to the front end of the bracket, and the front end of the mounting rod is provided with a mounting buckle for connecting to the front frame.

[0010] A support mechanism, comprising a support rod and a support wheel connected to the lower part of the support rod.

[0011] Furthermore, in the semi-trailer rear frame structure used for transporting raw bamboo, there are two rope-winding wheels, which are symmetrically distributed from left to right.

[0012] Furthermore, in the semi-trailer rear frame structure used for transporting raw bamboo, the support rods are telescopic rods.

[0013] Furthermore, in the aforementioned semi-trailer rear frame structure used for transporting raw bamboo, the telescopic rod is a pneumatic cylinder, an electric cylinder, or a hydraulic cylinder.

[0014] Furthermore, in the aforementioned semi-trailer rear frame structure used for transporting raw bamboo, the bearing plate is provided with upwardly extending limiting rods on both sides.

[0015] Furthermore, in the semi-trailer rear frame structure used for transporting raw bamboo, the bearing plate is provided with a plurality of limiting protrusions arranged in a lateral linear array. The limiting protrusions are triangular prisms, with one side edge of the triangular prism facing upward.

[0016] Furthermore, in the semi-trailer rear frame structure for transporting raw bamboo, the hook-and-loop fastener includes a fixed part and a movable hook-and-loop part. The front end of the fixed part is provided with a first arc-shaped groove, the side of the first arc-shaped groove is provided with a first connecting plate, and the first connecting plate is provided with a first connecting hole. The movable hook-and-loop part is provided with a second arc-shaped groove opposite to the first arc-shaped groove. One side of the movable hook-and-loop part is pivotally connected to one side of the fixed part, and the other side of the movable part is provided with a second connecting plate, and the second connecting plate is provided with a second connecting hole.

[0017] When engaged, the first and second arc-shaped grooves of the engagement buckle engage with the connecting post of the front frame and are locked in place by bolts passing through the first and second connecting holes.

[0018] The beneficial effects of this utility model are as follows: the support plate connected to the bracket supports the tail end of the raw bamboo, providing support for the tail end of the raw bamboo. When unloaded, the bracket can be connected to the front frame via the hook at the front end of the hooking rod, reducing the overall length of the vehicle. When raw bamboo needs to be loaded, it can be detached from the front frame via the hooking rod, and then the front frame is connected to the rope wheel on the bracket via a steel wire rope, making the front frame and the semi-trailer rear frame non-rigidly connected, allowing the front frame to tow the rear frame forward. The hooking rod is connected to the support wheel via the support rod, so that when the hooking rod is not connected to the front frame, the rear frame can be supported by the wheel mechanism and the support wheel. Through the above improvements, stable support can be provided for the tail end of the raw bamboo during transportation in the mountains, thereby reducing vehicle fuel consumption and avoiding damage to the ends of the raw bamboo. Attached Figure Description

[0019] Figure 1 This is a first-view structural schematic diagram of the rear frame of a semi-trailer used for transporting raw bamboo, according to a specific embodiment of the present utility model.

[0020] Figure 2 for Figure 1 Enlarged view of part A;

[0021] Figure 3This is a second-view structural schematic diagram of the rear frame of a semi-trailer used for transporting raw bamboo, according to a specific embodiment of the present invention.

[0022] Figure 4 for Figure 3 Enlarged view of part B;

[0023] Label Explanation:

[0024] 1. Bracket; 11. Bearing plate; 12. Limiting rod; 13. Limiting protrusion;

[0025] 2. Wheel mechanism;

[0026] 3. Rope-winding reel;

[0027] 4. Connecting rods;

[0028] 5. Hook and fastener; 51. Fixing part; 511. First arc-shaped groove; 512. First connecting plate; 52. Movable hook and fastener; 521. Second arc-shaped groove; 522. Second connecting plate;

[0029] 6. Support mechanism; 61. Support rod; 62. Support wheel. Detailed Implementation

[0030] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0031] Please refer to Figures 1 to 4 The specific embodiment of this utility model relates to a semi-trailer rear frame for transporting raw bamboo, comprising:

[0032] The support 1 has a support plate 11 connected to its upper part for supporting the tail end of the raw bamboo.

[0033] Wheel mechanism 2, which is connected to bracket 1;

[0034] Rope winding wheel 3, the rope winding wheel 3 is connected to the bracket 1;

[0035] The connecting rod 4 is connected to the front end of the bracket 1, and the front end of the connecting rod 4 is provided with a connecting buckle 5 for connecting to the front frame.

[0036] The support mechanism 6 includes a support rod 61 and a support wheel 62 connected to the lower part of the support rod 61.

[0037] In the above embodiments, the semi-trailer rear frame needs to be used in conjunction with the front frame. When unloaded, the bracket 1 can be connected to the front frame via the hook-and-loop buckle 5 at the front end of the hook-and-loop link 4, thereby reducing the overall length of the vehicle body. When raw bamboo needs to be loaded, it can be detached from the front frame via the hook-and-loop buckle 5. Then, the front frame is connected to the rope-winding wheel 3 on the bracket 1 via a steel wire rope, so that the front frame and the semi-trailer rear frame are non-rigidly connected, allowing the front frame to drag the rear frame forward. The hook-and-loop link 4 is connected to the support wheel 62 via the support rod 61, so that when the hook-and-loop link 4 is not connected to the front frame, the wheel mechanism 2 and the support wheel 62 can provide support for the rear frame. Through the above improvements, stable support can be provided for the tail end of the raw bamboo during transportation in the mountains, thereby reducing vehicle fuel consumption and avoiding damage to the ends of the raw bamboo.

[0038] In a preferred embodiment, there are two rope-winding wheels 3, which are symmetrically distributed from left to right.

[0039] Reference Figure 4 The steel wire rope can be led out from the front frame and successively wound around the two rope-winding wheels 3 stacked on the left and right sides, and then extended forward to the front frame, realizing a non-rigid connection between the front and rear frames. This allows the distance between the front and rear frames to be maintained when transporting raw bamboo, so that the rear frame can provide stable support for the rear end of the raw bamboo.

[0040] In a preferred embodiment, the support rod 61 is a telescopic rod.

[0041] More preferably, the telescopic rod is a pneumatic cylinder, an electric cylinder, or a hydraulic cylinder.

[0042] In the above embodiments, the advantage of designing the support rod 61 as a telescopic rod is that the tilt angle of the bearing plate 11 can be adjusted so that when the rear frame is carrying the rear end of the raw bamboo, it can be adjusted to the state where the raw bamboo is in contact with the bearing plate 11, thereby further improving the load-bearing stability. On the other hand, adjusting the tilt angle of the bearing plate 11 can also play a certain auxiliary role when loading and unloading materials.

[0043] In a preferred embodiment, the bearing plate 11 is provided with upwardly extending limiting rods 12 on both sides.

[0044] In the above embodiments, when raw bamboo is loaded on the rear frame, the limiting rods 12 on both sides can limit the sides of the raw bamboo to prevent it from slipping off the side.

[0045] In a preferred embodiment, the support plate 11 is provided with a plurality of limiting protrusions 13 arranged in a lateral line array. The limiting protrusions 13 are triangular prisms, with one side edge of the triangular prism facing upward.

[0046] In the above embodiments, the limiting protrusion 13 plays an auxiliary positioning role for the raw bamboo, providing a certain lateral auxiliary fixing role when the rear end of the raw bamboo is stacked on the rear frame.

[0047] In a preferred embodiment, the hook-and-loop fastener 5 includes a fixed part 51 and a movable hook-and-loop part 52. The front end of the fixed part 51 is provided with a first arc-shaped groove 511, and the side of the first arc-shaped groove 511 is provided with a first connecting plate 512. The first connecting plate 512 is provided with a first connecting hole. The movable hook-and-loop part 52 is provided with a second arc-shaped groove 521 opposite to the first arc-shaped groove 511. One side of the movable hook-and-loop part 52 is pivotally connected to one side of the fixed part 51, and the other side of the movable part is provided with a second connecting plate 522. The second connecting plate 522 is provided with a second connecting hole.

[0048] When in the attached state, the first arc-shaped groove 511 and the second arc-shaped groove 521 of the attachment buckle 5 are attached to the connecting column of the front frame and locked by bolts passing through the first connecting hole and the second connecting hole.

[0049] In the above embodiments, by designing a quick-release buckle structure for the fixed part 51 and the movable hook part 52, it is convenient to engage or disengage the rear frame and the front frame in unloaded or loaded states.

[0050] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A semi-trailer rear frame for transporting raw bamboo, characterized in that, include: The support frame has a support plate connected to its upper part for supporting the tail end of the raw bamboo. A wheel mechanism, which is connected to a bracket; A rope-winding reel, which is connected to a bracket; A mounting rod is connected to the front end of the bracket, and the front end of the mounting rod is provided with a mounting buckle for connecting to the front frame. A support mechanism, comprising a support rod and a support wheel connected to the lower part of the support rod.

2. The semi-trailer rear frame for transporting raw bamboo as described in claim 1, characterized in that, There are two rope-winding wheels, which are symmetrically distributed on the left and right.

3. The semi-trailer rear frame for transporting raw bamboo as described in claim 1, characterized in that, The support rod is a telescopic rod.

4. The semi-trailer rear frame for transporting raw bamboo as described in claim 3, characterized in that, The telescopic rod is a pneumatic cylinder, an electric cylinder, or a hydraulic cylinder.

5. The semi-trailer rear frame for transporting raw bamboo as described in claim 1, characterized in that, The bearing plate has upwardly extending limiting rods on both sides.

6. The semi-trailer rear frame for transporting raw bamboo as described in claim 1, characterized in that, The support plate is provided with a plurality of limiting protrusions arranged in a lateral line array. The limiting protrusions are triangular prisms, with one side edge of the triangular prism facing upward.

7. The semi-trailer rear frame for transporting raw bamboo as described in claim 1, characterized in that, The hook-and-loop fastener includes a fixed part and a movable hook-and-loop part. The front end of the fixed part is provided with a first arc-shaped groove, the side of the first arc-shaped groove is provided with a first connecting plate, the first connecting plate is provided with a first connecting hole, the movable hook-and-loop part is provided with a second arc-shaped groove opposite to the first arc-shaped groove, one side of the movable hook-and-loop part is pivotally connected to one side of the fixed part, the other side of the movable part is provided with a second connecting plate, the second connecting plate is provided with a second connecting hole. When engaged, the first and second arc-shaped grooves of the engagement buckle engage with the connecting post of the front frame and are locked in place by bolts passing through the first and second connecting holes.

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