CN204774852U - A outer pendulum / lower open breast board turning device for automatic side dumping semitrailer - Google Patents
A outer pendulum / lower open breast board turning device for automatic side dumping semitrailer Download PDFInfo
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- CN204774852U CN204774852U CN201520594868.9U CN201520594868U CN204774852U CN 204774852 U CN204774852 U CN 204774852U CN 201520594868 U CN201520594868 U CN 201520594868U CN 204774852 U CN204774852 U CN 204774852U
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- breast board
- axle sleeve
- outer pendulum
- semitrailer
- hinge
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Abstract
The utility model relates to an it specifically is an outer pendulum / lower open breast board turning device for automatic side dumping semitrailer to unload the breast board turning device of semitrailer. It includes stand, breast board, and the hinge of being connected with last under frame is equipped with to the breast board bottom, and the hinge is through the hub connection of having strong market potential, first axle sleeve and second axle sleeve do not are equipped with to breast board upper portion and stand top, first axle sleeve and the coaxial setting of second axle sleeve, first axle sleeve of first round pin hub connection and second axle sleeve. Compared with the prior art, the beneficial effects of the utility model are that: simple structure, the operation of being convenient for, outer pendulum and lower division function can be switched rapidly to outer pendulum of breast board or lower division function in the time of can realizing the semitrailer side dumping fast to the breast board can be dismantled at any time, the semitrailer rate of discharging has been improved effectively.
Description
Technical field
The utility model relates to a kind of sideboard turnover device of self-discharging semitrailer, specifically a kind of outer pendulum/bottom-open type sideboard turnover device for automatic side unloading semitrailer.
Background technology
Self-discharging semitrailer (side dumping) is coupled together lower vehicle frame and upper vehicle body by turnover hinge and hydraulic ram, turnover hinge all can be installed in the vehicle frame left and right sides, under the effect of hydraulic ram, vehicle body can around turnover hinge to the right or left side upset, reach the object of discharging.
Current self-discharging semitrailer (side dumping) breast board only has outer pendulum pattern, can only be used for transporting bulk cargo.If when loading steel billet, coil or other large piece article with self-discharging semitrailer (side dumping), the breast board of outer pendulum pattern can affect handling material, opens function under therefore just needing breast board to have.But still a kind of so both can pendulum outward of prior art also can be opened down, and can realize fast outer pendulum and under open self-discharging semitrailer (side dumping) fence device that function switches.
Summary of the invention
The utility model for the weak point in prior art superimposed trailer side dumping technology, and provides a kind of structure simple, easy to use, the outer pendulum/bottom-open type sideboard turnover device for automatic side unloading semitrailer that purposes is various.
The technical scheme realizing above-mentioned purpose employing is;
for outer pendulum/bottom-open type sideboard turnover device of automatic side unloading semitrailer, comprise column, breast board, the hinge be connected with upper body bottom panel is housed bottom breast board, and hinge is connected by long pin shaft; Breast board top and column top are equipped with the first axle sleeve and the second axle sleeve respectively, and the first axle sleeve and the second axle sleeve are coaxially arranged, the first pinned connection first axle sleeve and the second axle sleeve.
Compared with prior art, the beneficial effects of the utility model are:
Structure is simple, convenient operation, when can realize superimposed trailer side dumping fast breast board put outward or under open function, can switch rapidly outer pendulum and under open function, and breast board can be dismantled at any time, effectively improve superimposed trailer rate of discharging.
Further, preferred version of the present utility model is:
the length of described long pin shaft is greater than the length of hinge.
handle is equipped with in one end of long pin shaft.
the length of the first bearing pin is greater than the length sum of the first axle sleeve and the second axle sleeve.
the first in command is equipped with in one end of first bearing pin.
hinge is set to 3 to 5.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the A portion enlarged diagram of Fig. 1.
Fig. 3 is the B portion enlarged diagram of Fig. 1.
Fig. 4 is the structural representation of automatic side unloading semitrailer.
Fig. 5 is automatic side unloading semitrailer discharging schematic diagram.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
embodiment 1
For outer pendulum/bottom-open type sideboard turnover device of automatic side unloading semitrailer, see accompanying drawing 1 ~ 3, hinge 1, the first bearing pin 2, first axle sleeve 3, second axle sleeve 4, first hinge plate 5, second hinge plate 6, column 7, breast board 8, lower vehicle frame 9, long pin shaft 10, the first in command 11, handle 12.
Hinge 1 is provided with two, is arranged on the two ends (also can according to the situation such as stressed of breast board 8, uniform bottom breast board 8 arrange three or several hinges 1) of breast board 8 bottom margin respectively.
First hinge plate 5 is connected with breast board 8, and the second hinge plate 6 is connected with vehicle frame under car body 9.Long pin shaft 10 one end is provided with handle 12, and the other end is connected with hinge 1, and the length of long pin shaft 10 is slightly larger than the length of hinge 1.
Breast board 8 top is provided with the first axle sleeve 3, column 7 is provided with the second axle sleeve 4, first axle sleeve 3 and the second axle sleeve 4 is coaxially arranged.The first in command 11 is equipped with in one end of first bearing pin 2, and the length that the other end connects the first axle sleeve 3 and the second axle sleeve 4, first bearing pin 2 is slightly larger than the length sum of the first axle sleeve 3 and the second axle sleeve 4.
The principle of work of the present embodiment is summarized as follows:
Pulling out the long pin shaft 2 bottom breast board 8 on hinge 1, first bearing pin 2 on breast board 8 top on pin, when unloading, the outer pendulum function of breast board 8 can be realized.
Pull out first bearing pin 2 on breast board top, the long pin shaft 10 on pin bottom breast board on hinge 1, breast board can be realized when unloading and open function 8 times.
Pull out the first bearing pin 2, the long pin shaft 10 on breast board simultaneously, the disassembling function of breast board 8 can be realized.By above operation, when the utility model can realize superimposed trailer side dumping fast breast board put outward and under open the switching of function, and breast board can be dismantled at any time, effectively improve superimposed trailer rate of discharging.
Claims (6)
1. for outer pendulum/bottom-open type sideboard turnover device of automatic side unloading semitrailer, comprise column, breast board, it is characterized in that: the hinge be connected with upper body bottom panel is housed bottom breast board, and hinge is connected by long pin shaft; Breast board top and column top are equipped with the first axle sleeve and the second axle sleeve respectively, and the first axle sleeve and the second axle sleeve are coaxially arranged, the first pinned connection first axle sleeve and the second axle sleeve.
2. the outer pendulum/bottom-open type sideboard turnover device for automatic side unloading semitrailer according to claim 1, is characterized in that: the length of described long pin shaft is greater than the length of hinge.
3. the outer pendulum/bottom-open type sideboard turnover device for automatic side unloading semitrailer according to claim 2, is characterized in that: handle is equipped with in one end of long pin shaft.
4. the outer pendulum/bottom-open type sideboard turnover device for automatic side unloading semitrailer according to claim 1, is characterized in that: the length of the first bearing pin is greater than the length sum of the first axle sleeve and the second axle sleeve.
5. the outer pendulum/bottom-open type sideboard turnover device for automatic side unloading semitrailer according to claim 1 or 4, is characterized in that: the first in command is equipped with in one end of the first bearing pin.
6. the outer pendulum/bottom-open type sideboard turnover device for automatic side unloading semitrailer according to claim 1, is characterized in that: described hinge is set to 3 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594868.9U CN204774852U (en) | 2015-08-10 | 2015-08-10 | A outer pendulum / lower open breast board turning device for automatic side dumping semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594868.9U CN204774852U (en) | 2015-08-10 | 2015-08-10 | A outer pendulum / lower open breast board turning device for automatic side dumping semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204774852U true CN204774852U (en) | 2015-11-18 |
Family
ID=54514964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520594868.9U Active CN204774852U (en) | 2015-08-10 | 2015-08-10 | A outer pendulum / lower open breast board turning device for automatic side dumping semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204774852U (en) |
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2015
- 2015-08-10 CN CN201520594868.9U patent/CN204774852U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 063300 Tangshan City Development Zone, Hebei Province Fung Hing Street, No. 6 Patentee after: TANGSHAN TANGHONG HEAVY INDUSTRIES SPECIAL PURPOSE VEHICLE CO., LTD. Address before: 063300 Tangshan City Development Zone, Hebei Province Fung Hing Street, No. 6 Patentee before: TANGSHAN TANGHONG HEAVY INDUSTRY AND SPECIAL AUTOMOBILE CO., LTD. |