CN214189456U - Top cover structure suitable for completely opening top cover of sludge dump truck - Google Patents
Top cover structure suitable for completely opening top cover of sludge dump truck Download PDFInfo
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- CN214189456U CN214189456U CN202022742663.4U CN202022742663U CN214189456U CN 214189456 U CN214189456 U CN 214189456U CN 202022742663 U CN202022742663 U CN 202022742663U CN 214189456 U CN214189456 U CN 214189456U
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- top cover
- dump truck
- connecting rod
- hinged
- tank body
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Abstract
The utility model discloses a be suitable for top cap structure that mud tipper top cap was opened completely includes that the setting establishes at the top cap at feed inlet surrounding edge top and the symmetry branch of feed inlet surrounding edge top at mud tipper jar body feed inlet periphery, lid two sets of top cap tilting mechanism at the front and back both ends of top cap, and every set of top cap tilting mechanism one end articulates together with the top cap, and the other end articulates together with mud tipper jar body mutually. The utility model has the advantages that: the feeding is convenient to simultaneously feed from two sides of the feeding hole, and the feeding efficiency is high; the top cover can not be opened during transportation jolting, the sealing performance of the top of the tank body is ensured, and the loaded objects are prevented from being thrown out or peculiar smell is prevented from dissipating in the air, so that the secondary pollution to the environment is avoided.
Description
Technical Field
The utility model relates to a special automobile field, specific saying so relates to a be suitable for top cap structure that mud tipper top cap was opened completely.
Background
The top cover of the conventional sludge self-discharging transporter is composed of a left turning plate structure 700 and a right turning plate structure 700, and the top cover is oppositely opened by utilizing a left connecting rod mechanism 800 and a right connecting rod mechanism 800 as shown in fig. 1. The roof opening mode of the sludge self-discharging transport vehicle generally has the following defects: 1. when the car roof is completely opened, the opening angle is small, and the car roof cannot be fed from two long sides of the tank opening at the same time; 2. after the top cover is opened, too much loading operation space is occupied, and the sludge loading efficiency is influenced; 3. the car roof has poor sealing performance, loads can be thrown out due to jolting of a car in the transportation process, and peculiar smell can be dissipated in the air due to poor sealing performance, so that secondary pollution to the environment is caused.
SUMMERY OF THE UTILITY MODEL
To the problem in the background art, the utility model aims to provide a be suitable for mud dump truck top cap and open completely, and feed about convenient and have the top cap structure of sealed effect.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a top cover structure suitable for completely opening a top cover of a sludge dump truck comprises a feed inlet surrounding edge arranged around a feed inlet of a sludge dump truck tank body, a top cover covering the top of the feed inlet surrounding edge and two sets of top cover turnover mechanisms symmetrically arranged at the front end and the rear end of the top cover, wherein one end of each set of top cover turnover mechanism is hinged with the top cover, and the other end of each set of top cover turnover mechanism is hinged with the sludge dump truck tank body; the two sets of top cover turnover mechanisms are used for driving the top cover to turn over to one side of the sludge dump truck tank body and enabling the top cover to be completely turned over to be attached to the outer side wall of the sludge dump truck tank body when the sludge dump truck loads and unloads materials.
Further, a sealing ring clamping seat is further arranged at the peripheral edge of the inner side of the surrounding edge of the feed inlet, and a sealing ring is embedded in the sealing ring clamping seat; when the top cover is covered with the surrounding edge of the feeding port, the surrounding edge of the feeding port is connected with the top cover in a sealing joint way through sealing rings embedded in sealing ring clamping seats at the periphery of the inner side of the surrounding edge of the feeding port.
Furthermore, each set of top cover overturning mechanism comprises a top cover overturning driving connecting rod, a top cover overturning driven connecting rod and a top cover overturning oil cylinder;
one end of each top cover overturning driving connecting rod is hinged with the top cover through an upper driving connecting rod support, and the other end of each top cover overturning driving connecting rod is hinged with the sludge dump truck tank body through a lower driving connecting rod support;
one end of each top cover turning driven connecting rod is hinged with the top cover through a driven connecting rod upper support, and the other end of each top cover turning driven connecting rod is hinged with the sludge dump truck tank body through a driven connecting rod lower support;
one end of each top cover turning oil cylinder is hinged with a corresponding top cover turning driving connecting rod through an upper top cover turning oil cylinder support, and the other end of each top cover turning oil cylinder is hinged with the sludge dump truck tank body through a lower top cover turning oil cylinder support.
Compared with the prior art, the utility model has the advantages that: (1) when the top cover is completely opened, the opening angle is large, so that the excavator bucket of the excavator can feed materials at two sides of the feeding hole at the same time, and the feeding efficiency can be accelerated; (2) after the top cover is completely opened, the loading operation space is not occupied, and the sludge loading efficiency is not influenced; (3) the sealing performance is good, the top cover can not be opened during transportation bump, and the loaded objects in the tank body are prevented from being thrown out or peculiar smell is prevented from being dissipated in the air, so that the secondary pollution to the environment is avoided; (4) the installation and the disassembly are convenient, and the parts are better and easier.
Drawings
FIG. 1 is a top cover structure of a conventional sludge self-discharging transporter;
fig. 2 is a schematic view of the top cover structure of the present invention in a closed state;
fig. 3 is a schematic view of the top cover structure of the present invention in an open state;
FIG. 4 is a right side view of FIG. 2;
FIG. 5 is a right side view of FIG. 3;
FIG. 6 is a partial schematic view of FIG. 4;
FIG. 7 is an enlarged view of the node A in FIG. 4;
description of reference numerals: 100. a sludge dump truck tank body; 200. the surrounding edge of the feed inlet; 300. a top cover; 400. The top cover turnover mechanism; 401. the top cover overturns the active connecting rod; 402. the top cover turns over the driven connecting rod; 403. A top cover overturning oil cylinder; 404. an upper support of the driving connecting rod; 405. a lower support of the driving connecting rod; 406. a driven connecting rod upper support; 407. a driven connecting rod lower support; 408. the top cover overturns the upper support of the oil cylinder; 409. the top cover overturns the lower support of the oil cylinder; 500. a sealing ring clamping seat; 600. a seal ring; 700. a plate turnover structure; 800. A linkage mechanism.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, how to implement the present invention is further explained below with reference to the accompanying drawings and the detailed description.
Referring to fig. 2 to 7, the utility model provides a top cover structure suitable for the sludge dump truck top cover is opened completely, including a feed inlet surrounding edge 200 arranged around the feed inlet of the sludge dump truck tank 100, a top cover 300 covering the top of the feed inlet surrounding edge 200, and two sets of top cover turnover mechanisms 400 symmetrically arranged at the front and rear ends of the top cover 300, wherein one end of each set of top cover turnover mechanism 400 is hinged with the top cover 300, and the other end is hinged with the sludge dump truck tank 100; the two sets of roof turnover mechanisms 400 function: when the sludge dump truck is used for loading and unloading materials, the top cover 300 is driven to turn towards one side of the sludge dump truck tank body 100 and is completely turned to be attached to the outer side wall of the sludge dump truck tank body 100.
In the utility model, in order to prevent the top cover 300 and the feeding hole surrounding edge 200 from being covered tightly, so that the loaded substance is thrown out or the peculiar smell is dissipated in the air, and secondary pollution to the environment is caused, a sealing ring clamping seat 500 is also arranged at the edge around the inner side of the feeding hole surrounding edge 200, and a sealing ring 600 is embedded in the sealing ring clamping seat 500; therefore, when the top cover 300 is covered with the feeding hole surrounding edge 200, the feeding hole surrounding edge 200 can be connected with the top cover 300 in a sealing joint manner through the sealing ring 600 embedded in the sealing ring clamping seat 500 at the periphery of the inner side of the feeding hole surrounding edge 200, and a good sealing effect is achieved.
Specifically, in the present invention, as a specific embodiment of the top cover turning mechanism 400: referring to fig. 2, each set of top cover turnover mechanism 400 includes a top cover turnover driving link 401, a top cover turnover driven link 402, and a top cover turnover cylinder 403;
the upper end of each top cover overturning driving connecting rod 401 is hinged with the top cover 300 through a driving connecting rod upper support 404, and the lower end of each top cover overturning driving connecting rod is hinged with the sludge dump truck tank body 100 through a driving connecting rod lower support 405;
the upper end of each top cover turning driven connecting rod 402 is hinged with the top cover 300 through a driven connecting rod upper support 406, and the lower end is hinged with the sludge dump truck tank body 100 through a driven connecting rod lower support 407;
the upper end of each top cover overturning oil cylinder 403 is hinged with a corresponding top cover overturning driving connecting rod 401 through an upper top cover overturning oil cylinder support 408, and the lower end of each top cover overturning oil cylinder is hinged with the sludge dump truck tank body 100 through a lower top cover overturning oil cylinder support 409.
Referring to fig. 3 and 5, when it is desired to open the top cap 300, the operation principle is as follows: the top cover turning cylinder 403 pushes the top cover turning driving link 401 forward to make it rotate clockwise (or counterclockwise), driving the top cover turning driven link 402 to rotate in the same direction, and then the top cover turning driven link 402 drives the top cover 300 to turn clockwise (or counterclockwise), so as to realize the opening operation of the top cover 300.
Referring to fig. 2 and 4, when the top cover 300 needs to be closed, the operation principle is as follows: the top cover turning cylinder 403 pulls the top cover turning driving link 401 backwards to rotate counterclockwise (or clockwise), the top cover turning driven link 402 is driven to rotate in the same direction, and the top cover turning driven link 402 drives the top cover 300 to turn counterclockwise (or clockwise), so that the closing operation of the top cover 300 can be realized.
Finally, the above description is only the embodiments of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (3)
1. The utility model provides a be suitable for full open roof structure of mud dump truck top cap which characterized in that: the sludge dump truck comprises a feed inlet surrounding edge (200) arranged around a feed inlet of a sludge dump truck tank body (100), a top cover (300) covering the top of the feed inlet surrounding edge (200) and two sets of top cover turnover mechanisms (400) symmetrically arranged at the front end and the rear end of the top cover (300), wherein one end of each set of top cover turnover mechanism (400) is hinged with the top cover (300), and the other end of each set of top cover turnover mechanism is hinged with the sludge dump truck tank body (100);
the two sets of top cover turnover mechanisms (400) are used for driving the top cover (300) to turn towards one side of the sludge dump truck tank body (100) and completely turn over to be attached to the outer side wall of the sludge dump truck tank body (100) when the sludge dump truck loads and unloads materials.
2. The roof structure of claim 1, wherein the roof structure is adapted to be fully opened for a sludge dump truck, and comprises: a sealing ring clamping seat (500) is further arranged at the edge of the periphery of the inner side of the feeding hole surrounding edge (200), and a sealing ring (600) is embedded in the sealing ring clamping seat (500); when the top cover (300) is covered with the feeding hole surrounding edge (200), the feeding hole surrounding edge (200) is connected with the top cover (300) in a sealing ring clamping seat (500) at the periphery of the inner side of the feeding hole surrounding edge in a sealing manner through a sealing ring (600) embedded in the sealing ring clamping seat.
3. The roof structure of claim 1, wherein the roof structure is adapted to be fully opened for a sludge dump truck, and comprises: each set of top cover overturning mechanism (400) comprises a top cover overturning driving connecting rod (401), a top cover overturning driven connecting rod (402) and a top cover overturning oil cylinder (403);
one end of each top cover overturning driving connecting rod (401) is hinged with the top cover (300) through a driving connecting rod upper support (404), and the other end of each top cover overturning driving connecting rod is hinged with the sludge dump truck tank body (100) through a driving connecting rod lower support (405);
one end of each top cover turning driven connecting rod (402) is hinged with the top cover (300) through a driven connecting rod upper support (406), and the other end of each top cover turning driven connecting rod is hinged with the sludge dump truck tank body (100) through a driven connecting rod lower support (407);
one end of each top cover overturning oil cylinder (403) is hinged with a corresponding top cover overturning driving connecting rod (401) through an upper top cover overturning oil cylinder support (408), and the other end of each top cover overturning oil cylinder is hinged with the sludge dump truck tank body (100) through a lower top cover overturning oil cylinder support (409).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022742663.4U CN214189456U (en) | 2020-11-24 | 2020-11-24 | Top cover structure suitable for completely opening top cover of sludge dump truck |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022742663.4U CN214189456U (en) | 2020-11-24 | 2020-11-24 | Top cover structure suitable for completely opening top cover of sludge dump truck |
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| CN214189456U true CN214189456U (en) | 2021-09-14 |
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| CN202022742663.4U Active CN214189456U (en) | 2020-11-24 | 2020-11-24 | Top cover structure suitable for completely opening top cover of sludge dump truck |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116037897A (en) * | 2023-04-03 | 2023-05-02 | 内蒙金属材料研究所 | Aluminum alloy ingot casting equipment and process thereof |
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2020
- 2020-11-24 CN CN202022742663.4U patent/CN214189456U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116037897A (en) * | 2023-04-03 | 2023-05-02 | 内蒙金属材料研究所 | Aluminum alloy ingot casting equipment and process thereof |
| CN116037897B (en) * | 2023-04-03 | 2023-05-30 | 内蒙金属材料研究所 | Aluminum alloy ingot casting equipment and process thereof |
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