CN220262639U - Transport vehicle with falling stone protection function - Google Patents
Transport vehicle with falling stone protection function Download PDFInfo
- Publication number
- CN220262639U CN220262639U CN202222836289.3U CN202222836289U CN220262639U CN 220262639 U CN220262639 U CN 220262639U CN 202222836289 U CN202222836289 U CN 202222836289U CN 220262639 U CN220262639 U CN 220262639U
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- Prior art keywords
- hopper
- flexible
- baffle
- net
- unloading baffle
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- 239000004575 stone Substances 0.000 title claims abstract description 49
- 239000004744 fabric Substances 0.000 claims abstract description 30
- 239000011435 rock Substances 0.000 claims abstract description 15
- 230000003137 locomotive effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 9
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000010009 beating Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses a transport vehicle with a falling stone protection function, which comprises a vehicle body, a vehicle head, a hopper, a discharge baffle, a flexible falling stone protection belt and a falling stone protection cloth, wherein the vehicle head is arranged above one end of the vehicle body, the hopper is movably arranged above the other end of the vehicle body, the hopper is of a hopper structure with a single-side opening, the side surface of the opening of the hopper is outwards, the contact point between the side of the opening of the hopper and the vehicle body is a hopper revolute pair, the lower end of the discharge baffle is movably connected to the bottom edge of the side of the opening of the hopper, the discharge baffle has vertical rotation freedom degree, the flexible falling stone protection belt is arranged in the hopper around the upper edge of the hopper and the discharge baffle, the falling stone protection cloth is arranged at the top of the hopper by being connected with the flexible falling stone protection belt, and the flexible falling stone protection belt is a flexible protection belt with elasticity. The utility model is different from the traditional protective device, adopts a flexible net structure as the protective device, so that the falling rocks have enough kinetic energy buffer space, and the secondary formation of the falling rocks caused by beating of the protective plate is avoided.
Description
Technical Field
The utility model relates to the field of transportation vehicles, in particular to a transportation vehicle with a falling stone protection function.
Background
The mining truck is a heavy dump truck used for finishing the tasks of rock earthwork stripping and ore transportation in the surface mine, and has the working characteristics of short transportation range, heavy load, loading by a large electric shovel or a hydraulic shovel, and moving to and from a mining point and an ore unloading point. Most of the ore in the surface mine is transported by trucks, and is often on slopes up and down due to bumpy transportation routes of the surface mine. And because the ore loading process is more full, the falling rocks are dangerous to drop from the truck in the open-air transportation process, and pedestrians and vehicles are easy to smash.
The traditional hard board that adopts as protection machanism solves above-mentioned problem, but the hard board is to falling the stone problem, because of its own additional structure, and the texture is harder, so produce great damage easily when falling the stone collision, and the hard thing mutually collides can be because of the further spring of its falling stone, still exists a part falling stone and beats out the car hopper because of the guard plate.
Therefore, there is a need for a transport vehicle with protection against falling rocks
Disclosure of Invention
The utility model aims to solve the problem of falling rocks of a hard plate in the prior art, and the hard plate is of an additional structure and is harder in texture, so that large damage is easy to generate when falling rocks collide, and the problem that part of falling rocks jump out of a hopper due to the fact that the hard objects collide with each other and further bounce of the falling rocks is caused, is still caused, and the utility model provides a transport vehicle with a falling rock protection function.
The utility model provides a transport vehicle with a falling stone protection function, which comprises a vehicle body, a vehicle head, a hopper, a discharge baffle, a flexible falling stone protection belt and falling stone protection cloth, wherein the vehicle head is arranged above one end of the vehicle body, the hopper is movably arranged above the other end of the vehicle body, the hopper is of a hopper structure with a single-side opening, the side surface of the opening of the hopper is outwards, the contact point between the side of the opening of the hopper and the vehicle body is a hopper revolute pair, the lower end of the discharge baffle is movably connected to the bottom edge of the side of the opening of the hopper, the discharge baffle has vertical rotation freedom degree, the flexible falling stone protection belt is arranged in the hopper around the upper edge of the hopper and the discharge baffle, the falling stone protection cloth is arranged at the top of the hopper by being connected with the flexible falling stone protection belt, and the flexible falling stone protection belt is a flexible protection belt with elasticity.
According to the transport vehicle with the falling stone protection function, as an optimal mode, the flexible falling stone protection belt comprises a plurality of hopper flexible protection devices and a discharge baffle flexible device, the side edges of the hopper flexible protection devices are connected with each other along the edges of the hopper, the discharge baffle flexible device is arranged at the upper edge of the discharge baffle, the hopper is fixedly connected with the hopper flexible protection devices, and the discharge baffle is detachably connected with the discharge baffle flexible device.
According to the transport vehicle with the falling stone protection function, as a preferable mode, the hopper flexible protection device comprises a hopper flexible fixed net, a hopper flexible movable net and a hopper reset device, wherein the upper edge of the hopper flexible fixed net is movably connected with the lower edge of the hopper flexible movable net, a revolute pair between the hopper flexible fixed net and the hopper flexible movable net is a vertical revolute pair, the hopper reset device is connected with the hopper flexible fixed net and the hopper flexible movable net, the lower edge of the hopper flexible fixed net is fixedly connected with a hopper, the hopper flexible movable net inclines towards the upper part of the inner side of the hopper, the hopper reset device is used for resetting the hopper flexible movable net towards the upper part of the inner side of the hopper, the hopper flexible fixed net and the hopper flexible movable net are both net structures with vertical frames on two sides, and hooks for connecting the falling stone protection cloth are arranged at the edges of the hopper flexible fixed net.
According to the transport vehicle with the falling stone protection function, as a preferable mode, the unloading baffle flexible device comprises an unloading baffle flexible fixed net, an unloading baffle flexible movable net and an unloading baffle reset device, the edge of the unloading baffle flexible fixed net is movably connected with the lower edge of the unloading baffle flexible movable net, a revolute pair between the unloading baffle flexible fixed net and the unloading baffle flexible movable net is a vertical revolute pair, the unloading baffle reset device is connected with the unloading baffle flexible fixed net and the unloading baffle flexible movable net, the lower edge of the unloading baffle flexible fixed net is detachably connected with the unloading baffle, the unloading baffle flexible movable net is inclined towards the upper inner side of the unloading baffle, the unloading baffle reset device is used for resetting the unloading baffle flexible movable net towards the upper inner side of the unloading baffle, the unloading baffle flexible fixed net and the unloading baffle flexible movable net are both net structures with two side vertical frames, and hooks for connecting the falling stone protection cloth are arranged at the edge of the unloading baffle flexible fixed net.
According to the transport vehicle with the falling stone protection function, as an optimal mode, the falling stone protection cloth comprises a cloth body and mounting pieces, wherein the cloth body is rectangular, and the mounting pieces are uniformly arranged along the edge of the cloth body.
The utility model has the following beneficial effects:
(1) The technical scheme is different from the traditional protective device, and adopts a flexible net structure as the protective device, so that the falling rocks have enough kinetic energy buffer space, and the secondary formation of the falling rocks caused by beating of the protective plate is avoided;
(2) According to the technical scheme, the protection net enables the protection device to have the largest movable space through a two-stage structure, and meanwhile the size of the movable space is restrained through the protection cloth;
(3) The flexible protective net combines the protective cloth, shields rubble exposure area to the maximum extent, reduces the formation of falling stone.
Drawings
FIG. 1 shows a stone guard with falling rocks a functional transport vehicle schematic;
FIG. 2 is a schematic view of a flexible fall protection belt for a transportation vehicle with a fall protection function;
FIG. 3 is a schematic view of a flexible guard for a hopper of a transport vehicle with a falling rock guard function;
FIG. 4 is a schematic view of a flexible device for a discharge baffle of a transport vehicle with a rockfall protection function;
fig. 5 is a schematic view of a transport vehicle fall protection cloth with a fall protection function.
Reference numerals:
1. a vehicle body; 2. a headstock; 3. a hopper; 4. a discharge baffle; 5. a flexible falling stone protection belt; 51. a flexible guard for the hopper; 511. a flexible fixed net of the hopper; 512. a flexible movable net of the hopper; 513. a hopper resetting device; 52. a discharge baffle flexible means; 521. a flexible fixed net of a discharging baffle; 522. a flexible movable net of a discharging baffle; 523. a discharge baffle resetting device; 6. falling Dan Fanghu cloth; 61. a cloth body; 62. ###
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
As shown in fig. 1, a transport vehicle with falling stone protection function comprises a vehicle body 1, a vehicle head 2, a hopper 3, a discharge baffle 4, a flexible falling stone protection belt 5 and falling stone protection cloth 6, wherein the vehicle head 2 is arranged above one end of the vehicle body 1, the hopper 3 is movably arranged above the other end of the vehicle body 1, the hopper 3 is of a hopper structure with a single-side opening, the side surface of the opening of the hopper 3 is outwards, the contact point between the side of the opening of the hopper 3 and the vehicle body 1 is a hopper 3 revolute pair, the lower end of the discharge baffle 4 is movably connected to the bottom edge of the side of the opening of the hopper 3, the discharge baffle 4 has vertical rotation freedom, the flexible falling stone protection belt 5 is arranged in the hopper 3 around the upper edge of the hopper 3 and the discharge baffle 4, the falling stone protection cloth 6 is arranged at the top of the hopper 3 by connecting the flexible falling stone protection belt 5, and the flexible falling stone protection belt 5 is a flexible protection belt with elasticity.
As shown in fig. 2, the flexible falling stone protection belt 5 comprises a plurality of hopper flexible protection devices 51 and a discharge baffle flexible device 52, the side edges of the hopper flexible protection devices 51 are connected with each other along the edge of the hopper 3 to form a three-sided belt structure, the discharge baffle flexible device 52 is arranged at the upper edge of the discharge baffle 4, the hopper 3 is fixedly connected with the hopper flexible protection devices 51, and the discharge baffle 4 is detachably connected with the discharge baffle flexible device 52.
As shown in fig. 3, the flexible protection device 51 for the hopper comprises a flexible fixed mesh 511, a flexible movable mesh 512 for the hopper and a resetting device 513 for the hopper, wherein the upper edge of the flexible fixed mesh 511 is movably connected with the lower edge of the flexible movable mesh 512 for the hopper, a revolute pair between the flexible fixed mesh 511 for the hopper and the flexible movable mesh 512 for the hopper is a vertical revolute pair, the resetting device 513 for the hopper is connected with the flexible fixed mesh 511 for the hopper 3, the lower edge of the flexible fixed mesh 511 is fixedly connected with the hopper 3, the flexible movable mesh 512 for the hopper is inclined towards the upper inner side of the hopper 3, the resetting device 513 for resetting the flexible movable mesh 512 towards the upper inner side of the hopper 3, the flexible fixed mesh 511 and the flexible movable mesh 512 for the hopper are both mesh structures with vertical side frames on both sides, and hooks for connecting the falling stone protection cloth 6 are arranged on the upper edge of the flexible fixed mesh 511 for the hopper.
As shown in fig. 4, the flexible device 52 for a discharge baffle includes a flexible fixed mesh 521 for a discharge baffle, a flexible movable mesh 522 for a discharge baffle, and a reset device 523 for a discharge baffle, wherein the upper edge of the flexible fixed mesh 521 for a discharge baffle is movably connected with the lower edge of the flexible movable mesh 522 for a discharge baffle, the revolute pair between the flexible fixed mesh 521 for a discharge baffle and the flexible movable mesh 522 for a discharge baffle is a vertical revolute pair, the reset device 523 for a discharge baffle is connected with the flexible fixed mesh 521 for a discharge baffle 4, the lower edge of the flexible fixed mesh 521 for a discharge baffle is detachably connected with the flexible movable mesh 4 for a discharge baffle, the flexible movable mesh 522 for a discharge baffle is inclined towards the upper side of the inner side of the discharge baffle 4, the reset device 523 for resetting the flexible movable mesh 522 for a discharge baffle towards the upper side of the inner side of the discharge baffle 4, the flexible fixed mesh 521 for a discharge baffle and the flexible movable mesh 522 for a discharge baffle are both mesh structures with two side vertical frames, and hooks for connecting the falling stone protection cloth 6 are arranged on the upper edge of the flexible fixed mesh 521 for a discharge baffle.
As shown in fig. 5, the falling stone protective cloth 6 includes a cloth body 61 and mounting pieces 62, the cloth body 61 is rectangular, and the mounting pieces 62 are uniformly arranged along the edge of the cloth body 61.
The cloth 61 is suspended in the center of the roof by the attachment of the mounting member 62 to the hooks of the discharge screen flexible fixing net 521 and the hooks of the hopper flexible fixing net 511.
The unloading baffle resetting device 523 and the hopper resetting device structure 513 comprise a connecting rod, a sliding block, a spring and a slide way, wherein the sliding block is hinged with a plate surface side frame of the flexible movable net through the connecting rod, the sliding block is of a block structure with a guide hole, the sliding block is movably arranged on the slide way through the guide hole, one end of the slide way is vertically arranged on the side surface of the flexible fixed net, the slide way is nested by the spring, one end of the spring is connected with the sliding block, and the other end of the spring is connected with the side surface of the flexible fixed net.
The flexible fixed mesh 521, the flexible movable mesh 522, the flexible fixed mesh 511 and the flexible movable mesh 512 also comprise a plurality of protection steel wires which are mutually balanced and transversely arranged.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. A transport vehicle with falling rocks safeguard function, characterized in that: including automobile body (1), locomotive (2), hopper (3), discharge baffle (4), flexible falling stone protection band (5) and falling stone protection cloth (6), locomotive (2) set up in automobile body (1) one end top, hopper (3) activity set up in automobile body (1) other end top, hopper (3) are unilateral open-ended bucket structure, hopper (3) open side outwards, hopper (3) open side with automobile body (1) contact point is hopper (3) revolute pair, discharge baffle (4) lower extreme swing joint in the base of hopper (3) open side, discharge baffle (4) have vertical rotation degree of freedom, flexible falling stone protection band (5) are centers on hopper (3) with discharge baffle (4) upper edge sets up in to hopper (3), fall Dan Fanghu cloth (6) through the connection flexible falling stone protection band (5) set up hopper (3) top, flexible falling stone protection band (5) have elasticity protection band.
2. A transportation vehicle with a rockfall protection function according to claim 1, wherein: the flexible falling stone protection belt (5) comprises a plurality of hopper flexible protection devices (51) and a discharge baffle flexible device (52), wherein the side edges of the hopper flexible protection devices (51) are in a three-face belt-shaped structure with the edges of the hopper (3) connected with each other, the discharge baffle flexible device (52) is arranged at the upper edge of the discharge baffle (4), the hopper (3) is fixedly connected with the hopper flexible protection devices (51), and the discharge baffle (4) is detachably connected with the discharge baffle flexible device (52).
3. A transportation vehicle with a rockfall protection function according to claim 2, wherein: the flexible protection device for the hopper (51) comprises a flexible fixed network (511), a flexible movable network (512) for the hopper and a resetting device for the hopper (513), wherein the upper edge of the flexible fixed network (511) is movably connected with the lower edge of the flexible movable network (512), a revolute pair between the flexible fixed network (511) for the hopper and the flexible movable network (512) is a vertical revolute pair, the resetting device for the hopper (513) is connected with the flexible fixed network (511) and the hopper (3) for the flexible movable network, the lower edge of the flexible fixed network (511) is fixedly connected with the hopper (3), the flexible movable network (512) for the hopper is inclined towards the upper inner side of the hopper (3), the resetting device for the hopper is used for resetting the flexible movable network (512) towards the upper inner side of the hopper (3), the flexible fixed network (511) for the hopper and the flexible movable network (512) are all of a net structure with two side vertical frames, and the upper edge of the flexible fixed network (511) for the hopper is provided with hooks (Dan Fanghu).
4. A transportation vehicle with a rockfall protection function according to claim 2, wherein: the flexible device of the unloading baffle (52) comprises an unloading baffle flexible fixed net (521), an unloading baffle flexible movable net (522) and an unloading baffle reset device (523), wherein the upper edge of the unloading baffle flexible fixed net (521) is movably connected with the lower edge of the unloading baffle flexible movable net (522), a revolute pair between the unloading baffle flexible fixed net (521) and the unloading baffle flexible movable net (522) is a vertical revolute pair, the unloading baffle reset device (523) is connected with the unloading baffle flexible fixed net (521) and the unloading baffle (4) of the flexible movable net, the lower edge of the unloading baffle flexible fixed net (521) is detachably connected with the unloading baffle (4), the unloading baffle flexible movable net (522) is inclined towards the upper side of the inner side of the unloading baffle (4), the unloading baffle reset device (523) is used for resetting the unloading baffle flexible movable net (522) towards the upper side of the unloading baffle (4), the unloading baffle flexible fixed net (521) and the unloading baffle flexible movable net (522) are both provided with side frames of two sides, and the unloading baffle flexible movable net (522) are provided with hooks (386) of the unloading baffle (62).
5. A transportation vehicle with a rockfall protection function according to claim 1, wherein: the falling Dan Fanghu cloth (6) comprises a cloth body (61) and mounting pieces (62), wherein the cloth body (61) is rectangular, and the mounting pieces (62) are uniformly arranged along the edge of the cloth body (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222836289.3U CN220262639U (en) | 2022-10-27 | 2022-10-27 | Transport vehicle with falling stone protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222836289.3U CN220262639U (en) | 2022-10-27 | 2022-10-27 | Transport vehicle with falling stone protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220262639U true CN220262639U (en) | 2023-12-29 |
Family
ID=89298690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222836289.3U Active CN220262639U (en) | 2022-10-27 | 2022-10-27 | Transport vehicle with falling stone protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220262639U (en) |
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2022
- 2022-10-27 CN CN202222836289.3U patent/CN220262639U/en active Active
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