LU509443B1 - A covering device for a transport vehicle to prevent the spilling of gravel dust - Google Patents
A covering device for a transport vehicle to prevent the spilling of gravel dust Download PDFInfo
- Publication number
- LU509443B1 LU509443B1 LU509443A LU509443A LU509443B1 LU 509443 B1 LU509443 B1 LU 509443B1 LU 509443 A LU509443 A LU 509443A LU 509443 A LU509443 A LU 509443A LU 509443 B1 LU509443 B1 LU 509443B1
- Authority
- LU
- Luxembourg
- Prior art keywords
- telescopic
- shear
- rod
- rotated
- bucket
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
- B60J7/06—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements
- B60J7/061—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements sliding and folding
- B60J7/064—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements sliding and folding using folding arms sliding in longitudinal tracks for supporting the soft roof
- B60J7/065—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements sliding and folding using folding arms sliding in longitudinal tracks for supporting the soft roof for utility vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention discloses a covering device for a transport vehicle to prevent the spillover of gravel dust, which comprises two shear telescopic mechanisms arranged relative to each other, and the head end of each shear telescopic mechanism is sliding connected with a vertical connecting rod; The upper side of each shear expansion mechanism is hinged with a number of rods hinged together at the end. A telescopic covering cover tent is arranged between two shear expansion mechanisms. Both sides of the telescopic covering cover tent are connected with the strips on the corresponding shear expansion mechanism. The middle of each vertical connecting rod is rotated and connected with an inclined supporting rod, each shear telescopic mechanism far from the corresponding vertical connecting rod is rotated and connected with an inclined telescopic rod, each inclined telescopic rod is rotated and connected with the central hinge of the corresponding shear fork unit, and the middle of each inclined telescopic rod is rotated and connected with a hydraulic telescopic rod. The invention can cover the bucket automatically and quickly to prevent the falling of gravel and the flying of dust, and closely fit with the edge of the bucket to prevent the spilling of gravel dust.
Description
A Covering Device for a Transport Vehicle to Prevent the Spilling of GravelY209443
Dust
The invention relates to the technical field of vehicle transportation, in particular to a covering device for a transport vehicle to prevent the spilling of gravel dust.
Background Technology
At present, for mines, the common way to transport mining mineral resources 1s to use transport trucks. In the process of transportation, in order to reduce the dust generated by mining mineral resources to fly into the air and the relatively small particle size of the broken ore is scattered outside the truck, resulting in air dust pollution and ore transportation loss. The current method is to cover the ore resources transported with a tarpaulin to reduce dust and reduce the small size of the ore rolling. However, manual covering of tarpaulin is a very tedious process, which requires manual climbing up and down the bucket to cover and bind, and the work efficiency is low. In order to replace the manual cover the bucket, there are also some automatic closed bucket equipment in the existing technology, the use of guide rails to automatically open the tent to cover the bucket, but this way to cover the bucket because the tent and the edge of the bucket no pressure or only interval pressure, gravel and dust will still spill from the edge during the transport vehicle.
Contents of Invention
The invention aims to provide a covering device for a transport vehicle to prevent the spillover of gravel dust, which can automatically and quickly cover the bucket to prevent the falling of gravel and dust flying, and is closely fitted with the edge of the bucket to prevent the spillover of gravel dust.
The technical purpose of the invention is realized through the following technical schemes:
The invention relates to a covering device for a transport vehicle to prevent the spilling of gravel dust, which comprises two shear telescopic mechanisms arranged relative to each other. Each shear telescopic mechanism is composed of'4/°02443 plurality of shear fork units hinged, and each shear fork unit is composed of two connecting rods in a fork shape, and the head end of each shear telescopic mechanism is slithered and connected with a vertical connecting rod. The two connecting rods at the head end of each shear telescopic mechanism slide along the height direction of the corresponding vertical connecting rod;
The upper end of each connection bar is hinged with a strip, the same shear type expansion mechanism on the strip end to end is connected together, two shear type expansion mechanism is arranged between the telescopic cover cover tent, the telescopic cover cover tent on both sides and the corresponding shear type expansion mechanism on the strip connection;
The other end of the inclined supporting rod rotates and is connected to the side wall of the bucket. Each shear telescopic mechanism far away from the end of the corresponding vertical connecting rod rotates and connects with the inclined telescopic rod. Each inclined telescopic rod rotates and connects with the central hinge of the corresponding shearing fork unit. The other end of each inclined telescopic rod rotates connected to the side wall of the bucket, the middle of each inclined telescopic rod rotates connected to the hydraulic telescopic rod, the other end of each hydraulic telescopic rod rotates connected to the side wall of the bucket away from the inclined supporting rod, when the inclined telescopic rod shrinks to the shortest time, the inclined telescopic rod is parallel to the inclined supporting rod and does not rotate to the vertical.
By adopting the above technical solution, when the device is fully contracted, the telescopic cover is folded and raised to the front of the bucket, and is located above the front. When the bucket needs to be covered, the hydraulic telescopic rod 1s started to shorten it gradually, and the tilting telescopic rod is pulled to rotate in the direction of the bucket, and the tilting supporting rod is pulled to rotate in the direction of the bucket simultaneously. Drive the shear telescopic mechanism and the telescopic cover to keep the horizontal direction of the bucket, when the rotation to the edge of the ballast and the bucket contact, the inclined supportirtg'°09448 rod and the shear telescopic mechanism can not rotate, but at this time the hydraulic telescopic rod continues to pull the inclined telescopic rod rotation, so that the inclined telescopic rod elongation, pull the shear telescopic mechanism gradually elongation, gradually expand the telescopic cover, when stretched to the limit, The batten is fully unfolded in a line pressed on the edge of the bucket, and the telescopic cover is fully extended to cover the bucket, and its head end is tightly attached to the tail end of the bucket.
The invention is further arranged as follows: a high-strength fixed net is arranged between two shear type expansion mechanisms under the telescopic cover cover tent, and both sides of the high-strength fixed net are connected with a strip on the corresponding shear type expansion mechanism.
Through the use of the above technical solution, the high-strength fixed net is fully stretched and stretched, which can press the gravel in the bucket, prevent the gravel from bouncing up, avoid the overflow of the gravel, and prevent the telescopic covering cover tent from cutting the telescopic covering cover tent in direct contact with the gravel.
The invention is further arranged as follows: a horizontal sliding rail is arranged on both sides of the bucket, and a sliding shaft is arranged outwards at the central hinge of each cutting fork unit hinge to slide connected with the corresponding horizontal sliding rail. When the inclined telescopic rod is shrunk to the shortest time, each sliding shaft is extended from the corresponding horizontal sliding rail.
By adopting the above technical scheme, the horizontal slide can guide the shear telescopic mechanism to unfold horizontally towards the end of the bucket, so that it can unfold more smoothly.
The invention is further arranged as follows: each water smooth rail expands outward towards the open end of the corresponding vertical connecting rod to form a V-shaped opening.
The invention is further arranged as follows: the upper and lower two parts &F°02448 each vertical connecting rod are provided with a slide-shaped sliding hole along the height direction, and each slide-shaped sliding hole is slide-connected with the free end of the corresponding connecting rod.
Compared with the prior art, the invention has the following beneficial effects:
Firstly, the invention is used for automatic covering of the bucket, which is used to prevent the gravel falling and dust flying in the bucket, replace manual work, improve work efficiency, and compress the edge of both sides and the bucket after covering, reduce the gap, and prevent the overflow of gravel dust;
Secondly, the invention can be automatically folded backward when not in use and placed on the top of the front, without affecting the loading and unloading of the bucket;
Thirdly, the invention is also provided with a high-strength fixed net under the telescopic cover cover tent, and the gravel in the bucket is fixed after the high-strength fixed net is stretched and tightened, so as to prevent the gravel from fluctuating up and down when the vehicle is driving, and at the same time avoid the telescopic cover cover tent from cutting the telescopic cover cover tent by direct contact with the gravel.
Explanation on Drawings
Drawing 1 is the schematic diagram of the overall structure of the invention;
Drawing 2 is the high-strength fixed mesh under the telescopic cover tent;
Drawing 3 is the connection of the shear telescopic mechanism with the inclined supporting rod and the inclined telescopic rod.
In the drawings: 1. shear telescopic mechanism; 11. sliding shaft; 2. vertical connecting rod; 21. strip sliding hole; 3. layering; 4. telescopic cover tent; 5. high-strength fixed net; 6. tilt supporting rod; 7. inclined telescopic rod; 8. hydraulic telescopic rod; 9. horizontal sliding rail; 91. V-shaped opening.
Specific Implementation Method
The invention is further explained in detail in the following combination witt/°0°448 the attached drawings.
In the description of the invention, it is to be understood that the orientation or position relationships indicated by the terms "up", "down", "left", "right", "front", 5 "back", "inside", "outside", etc. are based on the orientation or position relationships shown in the attached drawings only for the purpose of facilitating the description of the invention and simplifying the description. It is not indicated or implied that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be construed as a limitation of the present invention.
In addition, terms such as "horizontal" and "vertical" do not mean that the parts are required to be absolutely horizontal or drape, but can be tilted slightly.
For example, "level" only means that its direction is more horizontal than "vertical", which does not mean that the structure must be completely horizontal, but can be slightly tilted.
Implementation methods, refer to Drawing 1-3, a covering device for a transport vehicle to prevent the spilling of gravel dust, which comprises two shear telescopic mechanisms 1 set relative to each other, each shear telescopic mechanism 1 is composed of four shear fork units hinged, each shear fork unit and two connecting rods are fork hinged, each shear telescopic mechanism 1 head end 1s sliding connected with a vertical connecting rod 2. The two connecting rods at the first end of each shear telescopic mechanism slide along the height direction of the corresponding vertical connecting rod 2, and the upper and lower two parts of each vertical connecting rod 2 are provided with a sliding-shaped sliding hole 21 along the height direction, and each sliding-shaped sliding hole 21 is sliding-connected with the free end of the corresponding connecting rod.
The upper end of each connecting strip is hinged with a strip 3, and the strip 3 on the same shear expansion mechanism 1 is connected end to end, and the strip 3 1s hinged upward between the strip 3 and the strip 3. A telescopic cover cover tent
4 is arranged between two shear telescopic mechanisms 1, and both sides of tH&>09443 telescopic cover cover tent 4 are connected with a strip 3 on the corresponding shear telescopic mechanism 1. A high-strength fixed net 5 is arranged between the two shear expansion mechanisms 1, which is located under the telescopic cover cover tent 4. Both sides of the high-strength fixed net 5 are connected with the strip 3 on the corresponding shear expansion mechanism 1. After the shear expansion mechanism 1 is fully developed, the high-strength fixed net 5 is in a tensioned state.
The middle part of each vertical connecting rod 2 is rotated and connected with an inclined supporting rod 6, and the other end of the inclined supporting rod 6 1s rotated and connected with the side wall of the bucket. Each shear expansion mechanism 1 is rotated and connected with one end of the corresponding vertical connecting rod 2, and each inclined expansion rod 7 is rotated and connected with the central hinge of the corresponding shear fork unit. The other end of each inclined telescopic rod 7 is rotated and connected to the side wall of the bucket, and the middle of each inclined telescopic rod 7 is rotated and connected with a hydraulic telescopic rod 8. The inclined telescopic rod 7 is rotated through the hydraulic telescopic rod 8. The other end of each hydraulic telescopic rod 8 is rotated and connected to the side wall of the bucket away from the inclined supporting rod 6, when the inclined telescopic rod 7 shrinks to the shortest time,
The tilting telescopic rod 7 is parallel to the tilting supporting rod 6 and is not rotated vertically, while the tilting telescopic rod 7 is shrunk to the shortest time, and the tilting telescopic rod 7 is equal in length to the tilting supporting rod 6.
A horizontal sliding rail 9 is arranged on both sides of the bucket, and a sliding shaft 11 is arranged outwards at the central hinge of each fork unit hinge to slide connected with the corresponding horizontal sliding rail 9. When the inclined telescopic rod 7 shrinks to the shortest time, each sliding shaft 11 extends from the corresponding horizontal sliding rail 9. Each water smooth rail 9 is expanded outward towards the open end of the corresponding vertical connecting rod 2 to form a V-shaped opening 91, which is convenient for sliding shaft 11 to slide intd’209443 the horizontal sliding rail 9 from the V-shaped opening 91 when the shear expansion mechanism 1 is deployed.
How it works: When the device is fully shrunk, the telescopic cover hood 4 is folded and lifted to the front of the bucket, and is located above the front. When the bucket needs to be covered, the hydraulic telescopic rod 8 is started to shorten it gradually, and the inclined telescopic rod 7 is pulled to the direction of the bucket, and the inclined supporting rod 6 is pulled to the direction of the bucket simultaneously. Drive the shear telescopic mechanism 1 and the telescopic cover 4 to keep the horizontal direction of the bucket rotation, when the rotation of the sliding shaft 11 into the horizontal sliding rail 9, the inclined supporting rod 6 and the shear telescopic mechanism 1 can not be rotated, but at this time the hydraulic telescopic rod 8 continue to pull the inclined telescopic rod 7 rotation, so that the inclined telescopic rod 7 elongation, pull the shear telescopic mechanism 1 gradually elongation, Gradually expand the telescopic cover cover tent 4 and high-strength fixed net 5, when the expansion to the extreme limit, the bar 3 is fully developed in a line pressed on the edge of the bucket, telescopic cover cover tent 4 is fully expanded to cover the bucket, and its head is tightly attached to the tail end of the bucket, high-strength fixed net 5 is fully expanded and stretched, can press the rubble in the bucket to prevent the rubble from rising up.
The specific implementation method is only the interpretation of the invention, it 1s not a limitation of the invention, the technical personnel in the field after reading the specification can make no creative contribution to the implementation method according to the need to modify, but as long as within the scope of the claims of the invention are protected by the patent law.
Claims (5)
1. A covering device for a transport vehicle to prevent the spilling of gravel dust comprises two shear telescopic mechanisms (1) arranged relative to each other, which are characterized in that: Each shear telescopic mechanism (1) is composed of a plurality of shear fork unit hinged, each shear fork unit and two connecting rods are fork hinged, each shear telescopic mechanism (1) the head end is sliding connected with a vertical connecting rod (2), each shear telescopic mechanism (1) the head of the two connecting rods are sliding along the corresponding vertical connecting rod (2) height direction; The upper end of each connection bar is hinged with a strip (3), the same shear type expansion mechanism (1) on the strip (3) end to end is connected together, two shear type expansion mechanism (1) is arranged between the telescopic cover tent (4), the telescopic cover tent (4) on both sides and the corresponding shear type expansion mechanism (1) on the strip (3) connected; The middle part of each vertical connecting rod (2) is rotated and connected with an inclined supporting rod (6), the other end of the inclined supporting rod (6) 1s rotated and connected with the side wall of the bucket, and the end of each shear telescopic mechanism (1) away from the corresponding vertical connecting rod (2) is rotated and connected with an inclined telescopic rod (7). Each inclined telescopic rod (7) is rotated and connected with the central hinge of the corresponding shear fork unit, the other end of each inclined telescopic rod (7) is rotated and connected with the side wall of the bucket, the middle of each inclined telescopic rod (7) is rotated and connected with the hydraulic telescopic rod (8), the other end of each hydraulic telescopic rod (8) is rotated and connected with the side wall of the bucket away from the inclined supporting rod (6), When the inclined telescopic rod (7) shrinks to the shortest time, the inclined telescopic rod (7) 1s parallel to the inclined supporting rod (6) and does not rotate to the vertical position.
2. According to Claim 1, a covering device for a transport vehicle to prevent/°02448 the spilling of gravel dust is characterized in that: A high-strength fixed net (5) is arranged between two shear telescopic mechanisms (1) under the telescopic cover cover tent (4), and both sides of the high-strength fixed net (5) are connected with astrip (3) on the corresponding shear telescopic mechanism (1).
3. According to Claim 1, a covering device for a transport vehicle to prevent the spilling of gravel dust is characterized in that: A horizontal sliding rail (9) is arranged on both sides of the bucket, and a sliding shaft (11) is arranged outwards at the central hinge of each cutting fork unit hinge and a sliding shaft (11) is glide-connected with the corresponding horizontal sliding rail (9). When the inclined telescopic rod (7) shrinks to the shortest time, each sliding shaft (11) extends from the corresponding horizontal sliding rail (9).
4. According to Claim 3, a covering device for a transport vehicle to prevent the spilling of gravel dust is characterized in that: Each water smooth rail (9) is expanded outward towards the open end of the corresponding vertical connecting rod (2) to form a V-shaped opening (91).
5. According to Claim 1, a covering device for a transport vehicle to prevent the spilling of gravel dust is characterized in that: The upper and lower two parts of each vertical connecting rod (2) are provided with a slide-shaped sliding hole (21) in the direction of its height, and each slide-shaped sliding hole (21) is slide-connected with the free end of the corresponding connecting strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU509443A LU509443B1 (en) | 2024-12-19 | 2024-12-19 | A covering device for a transport vehicle to prevent the spilling of gravel dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU509443A LU509443B1 (en) | 2024-12-19 | 2024-12-19 | A covering device for a transport vehicle to prevent the spilling of gravel dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU509443B1 true LU509443B1 (en) | 2025-06-19 |
Family
ID=96060852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU509443A LU509443B1 (en) | 2024-12-19 | 2024-12-19 | A covering device for a transport vehicle to prevent the spilling of gravel dust |
Country Status (1)
| Country | Link |
|---|---|
| LU (1) | LU509443B1 (en) |
-
2024
- 2024-12-19 LU LU509443A patent/LU509443B1/en active IP Right Grant
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Effective date: 20250619 |