CN220866231U - Thermal insulation folding turnover upper cover - Google Patents
Thermal insulation folding turnover upper cover Download PDFInfo
- Publication number
- CN220866231U CN220866231U CN202322330386.XU CN202322330386U CN220866231U CN 220866231 U CN220866231 U CN 220866231U CN 202322330386 U CN202322330386 U CN 202322330386U CN 220866231 U CN220866231 U CN 220866231U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- oil cylinder
- push rod
- cylinder seat
- hinged
- 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.)
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Links
- 230000007306 turnover Effects 0.000 title claims description 9
- 238000009413 insulation Methods 0.000 title description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000004321 preservation Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 239000011229 interlayer Substances 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000010426 asphalt Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a heat-preservation folding type overturning upper cover which is arranged on a storage bin of a dump truck and comprises the following components: the upper cover, support frame, mechanism that opens and shuts, backup pad, two the backup pad install the top at both ends around the feed bin, two the upper cover pass through support frame and mechanism symmetry that opens and shuts and install on the feed bin, wherein, a side of upper cover articulates the side at the feed bin through a plurality of support frames, and the upper cover both ends are installed on the feed bin through the mechanism that opens and shuts, be equipped with the hydro-cylinder in the mechanism that opens and shuts, through the flexible hydro-cylinder control in the mechanism that opens and closes to both sides to the centre by the centre in the upper cover, easy operation, leakproofness, security and heat preservation are better.
Description
Technical Field
The utility model relates to the field of road transportation equipment, in particular to a heat-preservation folding type overturning upper cover.
Background
At present, most of hot asphalt mixtures produced by road engineering companies are transported by adopting dump trucks, tarpaulins are arranged at the upper ends of storage bins when the traditional dump trucks leave the factory, when the hot asphalt mixtures are transported, cotton quilts are additionally arranged on vehicles by individuals, the tarpaulins are closed and other heat preservation measures are transported, when the hot asphalt mixtures are transported for a long distance in a low-temperature environment, the heat loss of the hot asphalt mixtures is extremely high, and the hot asphalt mixtures can be unloaded after being transported to a construction site and waiting for a certain time, so that temperature segregation is caused to the asphalt materials for construction.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model provides a heat-preservation folding type overturning upper cover which is arranged on a storage bin of a dump truck and solves the problems.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a thermal insulation folding type overturning upper cover which is arranged on a storage bin of a dump truck, comprising: the upper cover, support frame, mechanism that opens and shuts, backup pad, two the backup pad install the top at both ends around the feed bin, two the upper cover pass through support frame and mechanism symmetry that opens and shuts and install on the feed bin, wherein, a side of upper cover articulates the side at the feed bin through a plurality of support frames, and the upper cover both ends are installed on the feed bin through mechanism that opens and shuts, be equipped with the hydro-cylinder in the mechanism that opens and shuts, through the flexible hydro-cylinder control in the mechanism that opens to both sides by the centre and is closed to the centre by both sides.
Further, the opening and closing mechanism includes: the device comprises a first push rod, a second push rod, a third push rod, a fourth push rod, a telescopic oil cylinder, a first oil cylinder seat, a second oil cylinder seat, a third oil cylinder seat and a fourth oil cylinder seat, wherein the upper end of the first push rod is hinged with an upper cover, and the lower end of the first push rod is hinged to the first oil cylinder seat; one end of the second push rod is hinged to the upper position of the lower end of the first push rod, and the other end of the second push rod is hinged to the third push rod; the other end of the third push rod is hinged with the second oil cylinder seat; the piston rod of the telescopic oil cylinder is hinged with the middle part of the third push rod downwards, the end part of the cylinder body is hinged with the third oil cylinder seat, the upper end of the fourth push rod is hinged with the other end of the upper cover, and the other end of the fourth push rod is hinged with the fourth oil cylinder seat; the first oil cylinder seat, the second oil cylinder seat, the third oil cylinder seat and the fourth oil cylinder seat are fixed on the storage bin, wherein the first oil cylinder seat, the second oil cylinder seat and the third oil cylinder seat are arranged at one end of the storage bin, and the fourth oil cylinder seat is arranged at the other end of the storage bin.
Further, the support frame is provided with a damping block, and when the upper cover is opened, the impact between the upper cover and the storage bin can be reduced.
Further, the supporting plate is isosceles triangle, so that two upper covers are closed to form an inverted V shape with a certain angle with the plane.
Further, two adjacent one sides of upper cover all are equipped with the closing plate, and the closing plate can overlap together when the upper cover is closed, plays airtight heat retaining effect.
Further, when the two upper covers are completely opened, the two upper covers are in a V shape, and a gap is arranged between the upper covers and the storage bin.
Further, a supporting lug is arranged on the upper cover.
Further, the support frame upper end passes through bolted connection with the journal stirrup of upper cover, and support frame lower extreme and round pin axle and fixing base are installed on the feed bin.
Further, the inner side of the upper cover is provided with a heat-insulating interlayer, and the heat-insulating interlayer is filled with heat-insulating materials.
Further, the telescopic oil cylinder is connected with a vehicle-mounted hydraulic system.
The beneficial effects of the utility model are as follows: when the upper cover is opened, the upper cover is folded to one side of the granary through the supporting frame and the opening and closing mechanism, the supporting frame and the upper cover are in a V-shaped shape after being completely opened, a certain gap is reserved between the supporting frame and the upper cover, and the scattered materials during charging flow out along the gap, so that the opening and closing mechanism of the upper cover is not affected by accumulated materials, the opening and closing of the upper cover can be controlled remotely, and the opening and closing of the upper cover can be controlled by controlling the expansion and contraction of the oil cylinder, so that the operation is simple, the sealing performance, the safety and the heat preservation performance are better.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic end view of the present utility model;
FIG. 3 is a schematic view of an open state structure of the present utility model;
FIG. 4 is a schematic view of the closed state structure of the present utility model;
FIG. 5 is a schematic side view of the present utility model;
In the figure: 1. an upper cover; 2. a support frame; 3. a fixing seat; 4. a sealing plate; 5. an opening and closing mechanism; 51. a first push rod; 52. a second push rod; 53. a third push rod; 54. a fourth push rod; 55. a telescopic oil cylinder; 56. a first cylinder base; 57. a second cylinder base; 58. a third cylinder base; 59. a fourth cylinder base; 6. a support plate; 7. and a shock absorption block.
Detailed Description
The present utility model will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model.
As shown in fig. 1-5, a thermal insulation folding turnover upper cover is installed on a bin of a dump truck, and comprises: the upper cover 1, the support frame 2, the mechanism 5 that opens and shuts, backup pad 6, two backup pad 6 install the top at both ends around the feed bin, two upper cover 1 pass through support frame 2 and mechanism 5 symmetry that opens and shuts install on the feed bin, wherein, one side of upper cover 1 articulates at the side of feed bin through a plurality of support frames 2, upper cover 1 both ends are installed on the feed bin through mechanism 5 that opens and shuts, be equipped with the hydro-cylinder in the mechanism 5 that opens and shuts, control two through the flexible hydro-cylinder 55 in the mechanism 5 that opens and closes to both sides by the centre upper cover 1.
As shown in fig. 1 to 4, the opening and closing mechanism 5 includes: the first push rod 51, the second push rod 52, the third push rod 53, the fourth push rod 54, the telescopic oil cylinder 55, the first oil cylinder seat 56, the second oil cylinder seat 57, the third oil cylinder seat 58 and the fourth oil cylinder seat 59, wherein the upper end of the first push rod 51 is hinged with the upper cover 1, and the lower end of the first push rod 51 is hinged on the first oil cylinder seat 56; one end of the second push rod 52 is hinged to the upper position of the lower end of the first push rod 51, and the other end of the second push rod is hinged to the third push rod 53; the other end of the third push rod 53 is hinged with a second oil cylinder seat 57; the piston rod of the telescopic oil cylinder 55 is hinged with the middle part of the third push rod 53 in a downward position, the end part of the cylinder body is hinged with the third oil cylinder seat 58, the upper end of the fourth push rod 54 is hinged with the other end of the upper cover 1, and the other end of the fourth push rod is hinged with the fourth oil cylinder seat 59; the first oil cylinder seat 56, the second oil cylinder seat 57, the third oil cylinder seat 58 and the fourth oil cylinder seat 59 are fixed on the storage bin, wherein the first oil cylinder seat 56, the second oil cylinder seat 57 and the third oil cylinder seat 58 are arranged at one end of the storage bin, and the fourth oil cylinder seat 59 is arranged at the other end of the storage bin.
As shown in fig. 5, the supporting frame 2 is provided with a shock-absorbing block 7, so that the impact between the upper cover 1 and the bin can be reduced when the upper cover 1 is opened.
As shown in fig. 1, the supporting plate 6 is isosceles triangle, which makes two upper covers 1 have a certain angle with the plane to form an inverted V shape after being closed, and the supporting plate 6 can support and limit the lower surface of the upper cover 1 after the two upper covers 1 are closed, and the two upper covers 1 have a certain angle with the plane to form an inverted V shape after being closed, which is beneficial to that rain and snow can not be accumulated on the upper cover 1 in rainy and snowy days, and the rain and snow can not enter the bin, thereby influencing the materials in the bin.
As shown in fig. 1-4, two adjacent sides of the upper cover 1 are respectively provided with a sealing plate 4, when the upper cover 1 is closed, the sealing plates 4 are overlapped together, so that a closed space is formed by the sealing plates 4, the supporting plates 6, the upper cover 1 and the bin, and the sealing and sealing functions are achieved.
Further, when the two upper covers 1 are completely opened, the two upper covers 1 are V-shaped, and a gap is provided between the upper covers 1 and the bin.
Furthermore, a supporting lug is arranged on the upper cover 1, the upper end of the supporting frame 2 is connected with the supporting lug of the upper cover 1 through bolts, and the lower end of the supporting frame 2 is arranged on the storage bin together with the pin shaft and the fixing seat 3.
Further, an insulation interlayer is arranged on the inner side of the upper cover 1, and insulation materials such as insulation cotton, self-adhesive cotton and the like are filled in the insulation interlayer.
Further, the telescopic oil cylinder 55 is connected with a vehicle-mounted hydraulic system, and an operator can control the telescopic oil cylinder by a remote control matched with the vehicle-mounted hydraulic system at a cab or a storage bin.
When the upper cover 1 is opened, a control remote control can be bypassed in a cab or a storage bin, as shown in fig. 1,2 and 3, a piston rod of the telescopic oil cylinder 55 is slowly contracted under the control of a vehicle-mounted hydraulic system, the third push rod 53 rotates anticlockwise along the second oil cylinder seat 57 under the action of the contraction of the piston rod, the lower end of the second push rod 52 is driven to move downwards, the upper end of the second push rod 52 drives the first push rod 51 to rotate anticlockwise by taking the first oil cylinder seat 56 as a base point, so that the upper cover 1 is driven to be folded to one side of the storage bin, the piston rod of the oil cylinder returns to a limit value position at the moment, and when the upper cover 1 is closed, the piston rod of the telescopic oil cylinder 55 extends out, and the same principle is opposite to the opening action of the upper cover 1.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. A foldable upset upper cover keeps warm installs on the feed bin of tipper, its characterized in that includes: the upper cover, support frame, mechanism that opens and shuts, backup pad, two the backup pad install the top at both ends around the feed bin, two the upper cover pass through support frame and mechanism symmetry that opens and shuts and install on the feed bin, wherein, a side of upper cover articulates the side at the feed bin through a plurality of support frames, and the upper cover both ends are installed on the feed bin through mechanism that opens and shuts, be equipped with the hydro-cylinder in the mechanism that opens and shuts, through the flexible hydro-cylinder control in the mechanism that opens to both sides by the centre and is closed to the centre by both sides.
2. The insulated folding flip top cover of claim 1, wherein the opening and closing mechanism comprises: the device comprises a first push rod, a second push rod, a third push rod, a fourth push rod, a telescopic oil cylinder, a first oil cylinder seat, a second oil cylinder seat, a third oil cylinder seat and a fourth oil cylinder seat, wherein the upper end of the first push rod is hinged with an upper cover, and the lower end of the first push rod is hinged to the first oil cylinder seat; one end of the second push rod is hinged to the upper position of the lower end of the first push rod, and the other end of the second push rod is hinged to the third push rod; the other end of the third push rod is hinged with the second oil cylinder seat; the piston rod of the telescopic oil cylinder is hinged with the middle part of the third push rod downwards, the end part of the cylinder body is hinged with the third oil cylinder seat, the upper end of the fourth push rod is hinged with the other end of the upper cover, and the other end of the fourth push rod is hinged with the fourth oil cylinder seat; the first oil cylinder seat, the second oil cylinder seat, the third oil cylinder seat and the fourth oil cylinder seat are fixed on the storage bin, wherein the first oil cylinder seat, the second oil cylinder seat and the third oil cylinder seat are arranged at one end of the storage bin, and the fourth oil cylinder seat is arranged at the other end of the storage bin.
3. The heat preservation folding turnover upper cover of claim 1, wherein the support frame is provided with a shock-absorbing block.
4. The foldable heat-insulating flip top cover of claim 1, wherein the support plate is isosceles triangle, so that the two top covers form an inverted V shape at an angle to the plane after being closed.
5. The heat preservation folding turnover upper cover according to claim 1, wherein sealing plates are arranged on adjacent sides of the upper covers.
6. The heat preservation folding type turnover upper cover according to claim 1, wherein when the two upper covers are completely opened, the two upper covers are in a V shape, and a gap is arranged between the upper covers and the storage bin.
7. The heat preservation folding turnover upper cover according to claim 1, wherein lugs are arranged on the upper cover.
8. The heat-preservation folding turnover upper cover according to claim 2, wherein the upper end of the supporting frame is connected with the lugs of the upper cover through bolts, and the lower end of the supporting frame is installed on the bin with the pin shaft and the fixing seat.
9. The heat-insulating folding turnover upper cover of claim 1, wherein a heat-insulating interlayer is arranged on the inner side of the upper cover, and heat-insulating materials are filled in the heat-insulating interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322330386.XU CN220866231U (en) | 2023-08-29 | 2023-08-29 | Thermal insulation folding turnover upper cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322330386.XU CN220866231U (en) | 2023-08-29 | 2023-08-29 | Thermal insulation folding turnover upper cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220866231U true CN220866231U (en) | 2024-04-30 |
Family
ID=90813797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322330386.XU Active CN220866231U (en) | 2023-08-29 | 2023-08-29 | Thermal insulation folding turnover upper cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220866231U (en) |
-
2023
- 2023-08-29 CN CN202322330386.XU patent/CN220866231U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |