CN116639206A - Trailer for hauling cylindrical wood - Google Patents
Trailer for hauling cylindrical wood Download PDFInfo
- Publication number
- CN116639206A CN116639206A CN202310768080.4A CN202310768080A CN116639206A CN 116639206 A CN116639206 A CN 116639206A CN 202310768080 A CN202310768080 A CN 202310768080A CN 116639206 A CN116639206 A CN 116639206A
- Authority
- CN
- China
- Prior art keywords
- cylindrical
- wood
- shaped
- hanging frame
- hauling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002023 wood Substances 0.000 title claims abstract description 36
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 244000025254 Cannabis sativa Species 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/06—Trailers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/06—Trailers
- B62D63/062—Trailers with one axle or two wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/06—Trailers
- B62D63/08—Component parts or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Handcart (AREA)
Abstract
The invention discloses a trailer for hauling cylindrical timber, which comprises a hauling rod, a cross rod, an upright post, a U-shaped bracket, cylindrical pins, wheels, a U-shaped hanging frame, a pin shaft, rollers, iron chains and hooks, wherein the rollers can axially roll along the hauling rod on an inclined upper surface. The invention can quickly and automatically lift one end of the cylindrical wood to hang, avoids the trouble of manually lifting the cylindrical wood to hang one end of the wood, has the advantages of time and labor saving, can easily drag the cylindrical wood in mountain forests with leaves and grass on the ground smoothly, has smaller resistance during dragging, and has smaller abrasion of the cylindrical wood during dragging.
Description
Technical Field
The invention belongs to the technical field of tools, and particularly relates to a trailer for hauling cylindrical wood.
Background
After the trees growing into the mountain forest are cut, cylindrical wood needs to be transported out of the mountain forest. When more trees are in the mountain forest and the road in the mountain forest is not wide, the large-scale transportation locomotive and the hoisting machinery are difficult to enter the mountain forest. Transporting heavier wood onto a vehicle is also a difficult task when transporting wood into mountain forests using smaller vehicles. It is therefore necessary to design a device that can more conveniently haul wood in mountain forests.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the trailer for hauling the cylindrical wood, which can conveniently haul the wood.
In order to achieve the above purpose, the invention adopts the following technical scheme: a trailer for hauling cylindrical wood, characterized by: comprises a towing bar, a cross bar, an upright post, a U-shaped bracket, a cylindrical pin, wheels, a U-shaped hanging rack, a pin roll, a roller, an iron chain and a hook; one end of the towing bar is provided with a hanging hole, and the other end of the towing bar is fixedly connected with the middle part of the cross bar; two ends of the cross rod are respectively and fixedly connected to the upper ends of the two upright posts; the lower end of the upright post is fixedly connected with the U-shaped bracket; the cylindrical pin penetrates through two support legs at the lower end of the U-shaped bracket and penetrates through the center of the wheel; the wheels are positioned between the two support legs at the lower end of the U-shaped bracket; the U-shaped opening of the U-shaped hanging frame faces upwards, so that two supporting legs of the U-shaped hanging frame are arranged at the upper part; two supporting legs of the U-shaped hanging frame are respectively positioned at two sides of the towing bar; the pin shaft passes through two support legs at the upper end of the U-shaped hanging frame and passes through the center of the roller; the roller is positioned between the two support legs at the upper end of the U-shaped hanging frame; the roller is positioned at the upper part of the towing bar; one end of the iron chain is connected with the lower end of the U-shaped hanging frame, and the other end of the iron chain is connected with a hook.
The above-mentioned trailer of cylindrical timber of haulage, its characterized in that: the roller can roll on the towing bar along the axial direction of the towing bar.
The above-mentioned trailer of cylindrical timber of haulage, its characterized in that: the end of the towing bar with the hanging hole is lower than the end connected with the cross bar, so that the towing bar is inclined.
The present invention has several advantages over the prior art.
1. The invention can quickly and automatically lift one end of the cylindrical wood to hang, avoids the trouble of manually lifting the cylindrical wood to hang one end of the wood, and has the advantages of time saving and labor saving.
2. The invention can automatically lift one end of the cylindrical wood to hang in the air, and only one end of the wood is grounded, so that larger ground friction resistance caused by the whole wood is avoided, and the resistance is smaller during the towing.
3. The invention can automatically lift one end of the cylindrical wood to hang in the air, only one end of the wood is grounded, and the dragging friction resistance can be reduced due to leaves and grass on the ground in the mountain forest, so that the invention can easily drag the cylindrical wood in the mountain forest smoothly, and the abrasion of the cylindrical wood is smaller during dragging.
4. The invention has simple structure, convenient manufacture, low manufacturing cost and convenient use, and is beneficial to popularization and use.
The invention is described in further detail below with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic perspective view of the structure of the present invention.
Fig. 2 is a schematic perspective view of a U-shaped hanger, pin, and roller of the present invention.
Reference numerals illustrate:
1-a towing bar; 11-hanging holes; 2-a cross bar; 3-stand columns; 40-U-shaped bracket; 41-a cylindrical pin;
42-wheels; 50-U-shaped hanging frames; 51-a pin shaft; 52-a roller; 61-iron chain; 62-a hook;
7-cylindrical wood
Detailed Description
As shown in fig. 1 and 2, the invention comprises a towing bar 1, a cross bar 2, a stand column 3, a U-shaped bracket 40, a cylindrical pin 41, wheels 42, a U-shaped hanging frame 50, a pin shaft 51, a roller 52, an iron chain 61 and a hook 62; one end of the towing bar 1 is provided with a hanging hole 11, and the other end is fixedly connected with the middle part of the cross bar 2; two ends of the cross rod 2 are respectively and fixedly connected to the upper ends of the two upright posts 3; the lower end of the upright post 3 is fixedly connected with a U-shaped bracket 40; the cylindrical pin 41 passes through two support legs at the lower end of the U-shaped bracket 40 and passes through the center of the wheel 42; the wheels 42 are positioned between the two legs at the lower end of the U-shaped bracket 40; the U-shaped opening of the U-shaped hanging frame 50 faces upwards, so that two support legs of the U-shaped hanging frame 50 are arranged at the upper part; the two support legs of the U-shaped hanging frame 50 are respectively positioned at two sides of the towing bar 1; the pin shaft 51 passes through two support legs at the upper end of the U-shaped hanging frame 50 and passes through the center of the roller 52; the roller 52 is positioned between the two support legs at the upper end of the U-shaped hanging frame 50; the roller 52 is positioned at the upper part of the towing bar 1; one end of the iron chain 61 is connected to the lower end of the U-shaped hanger 50, and the other end is connected to a hook 62.
In this embodiment, the roller 52 may roll on the towing bar 1 along the axial direction of the towing bar 1.
In this embodiment, the end of the towing bar 1 with the hanging hole 11 is lower than the end connected to the cross bar 2, so that the towing bar 1 is inclined.
The working principle of the invention is as follows: when in use, one end of the towing bar 1 is connected to a tractor through the hanging hole 11, the roller 52 on the U-shaped hanging frame 50 axially rolls along the towing bar 1 to the end which is close to the lower end of the towing bar 1 and provided with the hanging hole 11, and the lower end part of the iron chain 61 on the U-shaped hanging frame 50 is placed on the ground; rolling the cylindrical timber 7 to a part of the iron chain 61 placed on the ground by rolling the cylindrical timber 7, winding the iron chain 61 around one end of the cylindrical timber 7 for one circle, and then hanging a hook 62 on the iron chain 61 on the middle section of the iron chain 61 to fasten the iron chain 61 on one end of the cylindrical timber 7; the two upright posts 3 are respectively positioned at two sides of the cylindrical wood 7; starting the tractor, because the iron chain 61 is tied on one end of the cylindrical timber 7, the cylindrical timber 7 will drag on the ground and receive the friction force of the ground, and the friction force can enable the cylindrical timber 7 to pull the U-shaped hanging frame 50 and the roller 52 to axially move on the towing bar 1 along the towing bar 1 through the iron chain 61; because the end of the towing bar 1 with the hanging hole 11 is lower than the end connected with the cross bar 2, so that the towing bar 1 is inclined, when the U-shaped hanging frame 50 and the roller 52 are pulled by the iron chain 61 to move on the towing bar 1 along the axial direction of the towing bar 1, the positions of the U-shaped hanging frame 50 and the roller 52 are higher and higher, so that one end of the cylindrical wood 7 fastened by the iron chain 61 can be quickly and automatically lifted to be suspended until the U-shaped hanging frame 50 and the roller 52 are blocked by the cross bar 2 to stop moving, and at the moment, the end of the cylindrical wood 7 fastened by the iron chain 61 reaches the highest position, so that one end of the cylindrical wood 7 can be suspended and one end of the cylindrical wood 7 can be dragged on the ground; the iron chains 61 are able to tie down the cylindrical wood 7 due to the downward gravity of the cylindrical wood 7.
Claims (3)
1. A trailer for hauling cylindrical wood, characterized by: the device comprises a towing bar (1), a cross bar (2), an upright post (3), a U-shaped bracket (40), a cylindrical pin (41), wheels (42), a U-shaped hanging frame (50), a pin roll (51), a roller (52), an iron chain (61) and a hook (62); one end of the towing bar (1) is provided with a hanging hole 11, and the other end is fixedly connected with the middle part of the cross bar (2); two ends of the cross rod (2) are respectively and fixedly connected to the upper ends of the two upright posts (3); the lower end of the upright post (3) is fixedly connected with a U-shaped bracket (40); the cylindrical pin (41) passes through two support legs at the lower end of the U-shaped bracket (40) and passes through the center of the wheel (42); the wheels (42) are positioned between two support legs at the lower end of the U-shaped bracket (40); the U-shaped opening of the U-shaped hanging frame (50) faces upwards, so that two support legs of the U-shaped hanging frame (50) are arranged at the upper part; two supporting legs of the U-shaped hanging frame (50) are respectively positioned at two sides of the towing bar (1); the pin shaft (51) passes through two support legs at the upper end of the U-shaped hanging frame (50) and passes through the center of the roller (52); the roller (52) is positioned between the two support legs at the upper end of the U-shaped hanging frame (50); the roller (52) is positioned at the upper part of the towing bar (1); one end of the iron chain (61) is connected with the lower end of the U-shaped hanging frame (50), and the other end is connected with a hook (62).
2. A trailer for hauling cylindrical wood according to claim 1, wherein: the roller (52) can roll on the towing bar (1) along the axial direction of the towing bar (1).
3. A trailer for hauling cylindrical wood according to claim 1, wherein: one end of the towing bar (1) with the hanging hole (11) is lower than one end connected with the cross bar (2), so that the towing bar (1) is inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310768080.4A CN116639206A (en) | 2023-06-28 | 2023-06-28 | Trailer for hauling cylindrical wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310768080.4A CN116639206A (en) | 2023-06-28 | 2023-06-28 | Trailer for hauling cylindrical wood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116639206A true CN116639206A (en) | 2023-08-25 |
Family
ID=87623093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310768080.4A Pending CN116639206A (en) | 2023-06-28 | 2023-06-28 | Trailer for hauling cylindrical wood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116639206A (en) |
-
2023
- 2023-06-28 CN CN202310768080.4A patent/CN116639206A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |