CN206306905U - Self-discharging semitrailer - Google Patents
Self-discharging semitrailer Download PDFInfo
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- CN206306905U CN206306905U CN201621469352.2U CN201621469352U CN206306905U CN 206306905 U CN206306905 U CN 206306905U CN 201621469352 U CN201621469352 U CN 201621469352U CN 206306905 U CN206306905 U CN 206306905U
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- discharging
- dump gate
- railway carriage
- self
- connecting rod
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- 238000007599 discharging Methods 0.000 title claims abstract description 55
- 238000007789 sealing Methods 0.000 claims description 12
- 230000007306 turnover Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 abstract description 4
- 241000274582 Pycnanthus angolensis Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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Abstract
The utility model provides a kind of self-discharging semitrailer, including to the railway carriage of bearing goods, the railway carriage includes：Railway carriage body and device for discharging.Railway carriage body includes：Along two side box plates that length of wagon direction both sides are symmetrically obliquely installed, two lower edges of the side box plate are connected；Wherein, the side-lower position of at least one side box plate has discharge port；The device for discharging correspondence discharge port is set；The device for discharging includes：Dump gate for closing the discharge port.The device for discharging of the utility model self-discharging semitrailer is arranged at the side-lower position of railway carriage body side box plate, and Dump gate is not subject to the direct gravity of goods in railway carriage body, reduces the deformation possibility of Dump gate.
Description
Technical field
The utility model is related to semitrailer field, more particularly to a kind of self-discharging semitrailer.
Background technology
Existing self-discharging semitrailer is generally lifting type discharging, and discharging door is opened with body lifting.Also there is one
Point it is the self-discharging semitrailer of non-powered discharging, its Dump gate is all arranged on the underface of casing so that Dump gate directly receives goods
Thing gravitational thrusts easily deform.
It would therefore be highly desirable to a kind of discharge door mechanism of the self-discharging semitrailer that can solve the problem that above mentioned problem of utility model.
Utility model content
In order to solve the above-mentioned technical problem, the utility model is to provide a kind of self-discharging semitrailer, to solve prior art
Middle Dump gate bears the problems such as goods gravity in railway carriage is excessive and yielding, and unlatching is inconvenient.
For above-mentioned technical problem, the utility model proposes a kind of self-discharging semitrailer, including to the railway carriage of bearing goods,
The railway carriage includes：Railway carriage body and device for discharging.Railway carriage body includes：Symmetrically it is obliquely installed along length of wagon direction both sides
Two side box plates, two lower edges of the side box plate are connected；Wherein, the side-lower position of at least one side box plate has discharging
Mouthful；The device for discharging correspondence discharge port is set；The device for discharging includes：Dump gate for closing the discharge port.
In a preferred approach, the device for discharging also includes：Coaming plate；The discharge port is enclosed and set in the inner by the coaming plate；
The coaming plate outwardly extends and with an outward opening along the railway carriage body, and the Dump gate is arranged at the coaming plate
Outward opening position.
In a preferred approach, the coaming plate includes：Two side seal boards, upper sealing plate and sliding plate；Two side seal boards face face phase
Pair and along the longitudinally spaced setting of railway carriage body；The upper sealing plate and the sliding plate are along between the railway carriage body height direction
Every setting, and the upper sealing plate and the sliding plate along railway carriage body longitudinal direction two ends respectively with the two side seal boards phase
Even.
In a preferred approach, a side of sliding plate connection corresponding with the lower edge of the discharge port.
In a preferred approach, a line of the Dump gate is hinged with the lower edge of the coaming plate, turned under or on turn over
To realize the opening and closing of the Dump gate.
In a preferred approach, the device for discharging also includes：Dump gate on-off structure, is used to open and close the discharging
Door.
In a preferred approach, the Dump gate on-off structure includes：Execution cylinder and linkage；The linkage point
It is not connected with the execution cylinder and the Dump gate, the execution cylinder can control the discharging by the linkage
The keying of door.
In a preferred approach, the linkage includes：The first connecting rod and second connecting rod of flexible connection；Wherein, it is described
One end of first connecting rod is connected with the execution cylinder, and the other end of the first connecting rod connects with one end of the second connecting rod
Connect, the other end of the second connecting rod is connected by bearing pin with the Dump gate.
In a preferred approach, the Dump gate on-off structure includes two linkages, two linkages point
Located at the outside of two side seal board；Two one end of the first connecting rod of linkage are connected by torque arm, the torque arm
It is connected with the execution cylinder.
Compared with prior art, the utility model has the advantages that：The device for discharging of self-discharging semitrailer is arranged at
The side-lower position of railway carriage body side box plate.First, Dump gate is not subject to the direct gravity of goods in railway carriage body, reduces and unloads
The deformation possibility of bin gate.
Secondly, the required power for opening and closing Dump gate is smaller, convenient to open and close at any time.
Brief description of the drawings
Fig. 1 is the front view of the present embodiment self-discharging semitrailer railway carriage.
Fig. 2 is the structural representation of the present embodiment device for discharging.
Fig. 3 is the structural representation of another angle of the present embodiment device for discharging.
Fig. 4 is two attachment structure schematic diagrams of linkage of the present embodiment.
Fig. 5 is the part-structure schematic diagram of the present embodiment linkage.
Description of reference numerals is as follows：2nd, railway carriage body；21st, side box plate；31st, side seal board；32nd, upper sealing plate；33rd, sliding plate；
4th, Dump gate；41st, hinge；5th, linkage；51st, first connecting rod；511st, first end；512nd, the second end；52nd, second connecting rod；
521st, first end；522nd, the second end；53rd, third connecting rod；54th, link pin；55th, torque arm；56th, the first fixed cover；57th, second consolidates
Fixed set；58th, support plate；6th, execution cylinder；61st, support.
Specific embodiment
Embodying the utility model feature will describe in detail in the following description with the exemplary embodiment of advantage.It should be understood that
Be that the utility model can have various changes in different implementation methods, it does not all depart from model of the present utility model
Enclose, and explanation therein and diagram are treated as purposes of discussion in itself, and be not used to limit the utility model.
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
The self-discharging semitrailer of the present embodiment refers mainly to gravity-flow type semi trailer.The self-discharging semitrailer includes：Haulage gear, walking
Mechanism, vehicle frame and the railway carriage being placed on vehicle frame, railway carriage are fixedly linked with vehicle frame.The railway carriage is used to bearing goods, and it includes：Car
Case body and device for discharging.In order to clearly illustrate the structure of self-discharging semitrailer, the both sides for defining vehicle body travel direction are
The left and right of vehicle body, headstock direction is preceding, after tailstock direction is.
Refering to Fig. 1, railway carriage body 2 has discharge port along the position of a wherein side-lower of the vehicle body left and right sides.Railway carriage sheet
Body 2 includes：Two side box plates 21, preceding boxboard and rearing-box plate.Two side box plates 21 are located at the vehicle body left and right sides, and preceding boxboard is towards before vehicle body
Side is set, and rearing-box plate is located at the tailstock, and two side box plates 21, preceding boxboard and rearing-box plate surround the body structure of a upper shed.Wherein, two
Individual side box plate 21 is symmetrically obliquely installed and is connected with the vehicle body left and right sides, two lower edges of side box plate 21.Discharge port is arranged at one
The bottom of side box plate 21, and discharge port opening edge correspond to another side box plate 21 lower edge.More preferably, discharge port is along railway carriage
The longitudinal direction insertion of body 2 is set.
In actual use, railway carriage body 2 can also include：Top board.Top board is placed in the top of the body structure, for sealing
Close the upper shed of the body structure.
In other embodiments, can also be that the position of the down either side of railway carriage body 2 is respectively provided with discharge port, and railway carriage sheet
The discharge port of 2 liang of sides of body staggers setting.
Device for discharging correspondence discharge port is set, and the device for discharging includes：Coaming plate and Dump gate 4.
Coaming plate is outwardly extended and with outward opening, discharge port is enclosed and is set in the inner along railway carriage body 2.
Further, coaming plate includes：Two side seal boards 31, upper sealing plate 32 and sliding plates 33.Two side seal boards 31 are face to face and along car
The longitudinally spaced setting of case body 2.Upper sealing plate 32 and sliding plate 33 are along the short transverse interval setting of railway carriage body 2, and upper sealing plate 32
It is connected with two side seal boards 31 respectively along the two ends of the longitudinal direction of railway carriage body 2 with sliding plate 33.Two side seal boards 31, the and of upper sealing plate 32
The outward opening that sliding plate 33 is surrounded is rectangle.In the present embodiment, side seal board 31 is from a side box plate 21 with discharge port
And bypass side box plate 21 from the bottom of railway carriage body 2 to offside be extended so that side seal board 31 is big with the side that railway carriage body 2 is connected
Cause L-shaped.
More preferably, a side of sliding plate 33 connection corresponding with the lower edge of discharge port, so that sliding plate 33 is and its phase
The extended structure of side box plate 21 even, facilitates goods outflow from railway carriage body 2.
In actual use, coaming plate can also be made up of the sheet material of other different structures, or integrally formed sheet material is constituted,
It is not construed as limiting herein.
Dump gate 4 is rectangle sheet material, and its outward opening greatly less than coaming plate is roughly the same, and Dump gate 4 is enclosed for closing this
The outward opening of plate.One side long of Dump gate 4 is hinged with the outside of sliding plate 33 by hinge 41, turned under or on turn over and now unload
The opening and closing of bin gate 4.
In other embodiments, coaming plate can also omit setting, and Dump gate 4 is directly arranged on discharge port position；Discharging
Door 4 is flexibly connected or is detachably connected with car body, not limits herein.
With reference to Fig. 2 to Fig. 5, further, the device for discharging of the present embodiment also includes：It is used to open and close Dump gate 4
Dump gate on-off structure.The Dump gate on-off structure is Pneumatic opening structure, and it includes：Linkage 5 and execution cylinder 6.
Linkage 5 is connected with execution cylinder 6 and Dump gate 4 respectively, and execution cylinder 6 can be controlled by linkage 5
The keying of Dump gate 4.In the present embodiment, the quantity of linkage 5 is two, is divided into two outsides of side seal board 31.
Each linkage 5 includes：The first connecting rod 51 and second connecting rod 52 of flexible connection.Wherein, first connecting rod 51 is wrapped
The end 512 of first end 511 and second is included, second connecting rod 52 includes the end 522 of first end 521 and second.Second end of first connecting rod 51
512 are connected with the first end 521 of second connecting rod 52 by link pin 54, and the second end 522 of second connecting rod 52 passes through bearing pin and unloads
Bin gate 4 is connected.
Two first ends of the first connecting rod of linkage 5 51 511 are fixedly linked by torque arm 55.Specifically, torsion
The two ends of bar 55 are each passed through two side seal boards 31 and are fixedly connected with two first ends of first connecting rod 51 511.More preferably, two
Be fixed with the first fixed cover 56 on the relative face of side seal board 31, torque arm 55 through the first fixed cover 56 and side seal board 31 with
The first end 511 of first connecting rod 51 is fixedly connected, to strengthen the bonding strength of torque arm 55 and side seal board 31.
Execution cylinder 6 is arranged substantially in the medium position of torque arm 55, and execution cylinder 6 is by support 61 and railway carriage body 2
Connection.The middle part of torque arm 55 is provided with third connecting rod 53, and one end of the third connecting rod 53 is connected with the piston of execution cylinder 6, separately
One end is fixedly linked with torque arm 55.Third connecting rod 53, torque arm 55 and first connecting rod 51 are mutually permanently connected, to transmit execution
The power of cylinder 6, realizes the keying of Dump gate 4.
Specifically, with reference to Fig. 1 and Fig. 2 and according to the paper direction of Fig. 1, the principle of start-stop to Dump gate 4 is illustrated：When
When closing Dump gate 4, the piston rod of execution cylinder 6 to overhanging and drive one end of third connecting rod 53 to move down, the 3rd
The other end of connecting rod 53 drives torque arm 55 to turn clockwise, and the power of rotation is passed to first connecting rod 51 by torque arm 55 successively
With second connecting rod 52, until second end 522 of second connecting rod 52 drives Dump gate 4 to turn over upwards, and the external-open of coaming plate is completely enclosed
Mouthful, complete the closing of Dump gate 4.When Dump gate 4 are opened, the piston rod of execution cylinder 6 is to contract and drive the 3rd
One end of connecting rod 53 is moved upward, and the other end of third connecting rod 53 drives the rotate counterclockwise of torque arm 55, and torque arm 55 will rotate
Power pass to first connecting rod 51 and second connecting rod 52 successively, until second connecting rod 52 the second end 522 drive Dump gate 4 to
Under turn over, release coaming plate outward opening closing, complete Dump gate 4 unlatching.
More preferably, supporting construction is additionally provided with the medium position of torque arm 55, is used to support torque arm 55.The supporting construction
Including：The second fixed cover 57 and support plate 58 being mutually permanently connected.Second fixed cover 57 is sheathed on the middle part of torque arm 55, support plate
58 one end is connected with the second fixed cover 57, and the other end is fixedly linked with the bottom surface of sliding plate 33.
In other embodiments, torque arm 55 can also omit setting.Specifically, the first end 511 of first connecting rod 51 is straight
Connect and be flexibly connected with execution cylinder 6, the power of execution cylinder 6 is transferred to Dump gate 4 by first connecting rod 51, second connecting rod 52,
And the action closed and open is performed, execution principle is similar to the above embodiments, repeats no more.
In in the other embodiment, Dump gate on-off structure can also carry out unlatching and the pass of Dump gate by other structures
Close, such as：The mode of push-and-pull, the mode for fastening or its mechanical linkage structure etc..
In in the other embodiment, Dump gate on-off structure can also omit setting, and manually Dump gate 4 is opened
The operation opened and close, and structure can also be locked Dump gate 4 is locked.The locking mechanism can be bolt-type lock
The common structures such as locking structure, here is omitted.
The device for discharging of the present embodiment self-discharging semitrailer is arranged at the side-lower position of railway carriage body side box plate.Discharging first
Door is not subject to the direct gravity of goods in railway carriage body, reduces the deformation possibility of Dump gate.Secondly, required keying Dump gate
Power it is smaller, it is convenient to open and close at any time.The coaming plate of easing gear originally moves Dump gate to railway carriage in vitro, further reduces and unloads
Bin gate is by the bearing capacity of goods, the power needed for further reducing the deformation possibility of Dump gate and opening and closing.
Further, the execution cylinder and linkage set up in easing gear, the cooperation both it are greatly facilitated and unloaded
The keying of bin gate.Specifically, execution cylinder sends power to second connecting rod by third connecting rod, torque arm and first connecting rod,
Second connecting rod drives Dump gate, to realize opening and closing automatically for Dump gate.
Although describing the utility model with reference to above exemplary embodiment, it is to be understood that, term used is to say
Bright and exemplary and nonrestrictive term.Because the utility model can be embodied without deviating from practicality in a variety of forms
New is spiritual or substantive, it should therefore be appreciated that above-mentioned implementation method is not limited to any foregoing details, and should be in right of enclosing
It is required that widely explained in the spirit and scope that are limited, thus whole changes for falling into claim or its equivalent scope and
Remodeling all should be appended claims and be covered.
Claims (9)
1. a kind of self-discharging semitrailer, including to the railway carriage of bearing goods, it is characterised in that the railway carriage includes：
Railway carriage body, it includes：Along two side box plates that length of wagon direction both sides are symmetrically obliquely installed, two side box plates
Lower edge is connected；Wherein, the side-lower position of at least one side box plate has discharge port；
Device for discharging, its described discharge port of correspondence is set；The device for discharging includes：Discharging for closing the discharge port
Door.
2. self-discharging semitrailer as claimed in claim 1, it is characterised in that the device for discharging also includes：Coaming plate；The coaming plate
The discharge port is enclosed and is set in the inner；The coaming plate outwardly extends and with an outward opening along the railway carriage body,
The Dump gate is arranged at the outward opening position of the coaming plate.
3. self-discharging semitrailer as claimed in claim 2, it is characterised in that the coaming plate includes：Two side seal boards, upper sealing plate and cunning
Flitch；
Two side seal board is face to face and along the longitudinally spaced setting of railway carriage body；The upper sealing plate and the sliding plate edge
The railway carriage body height direction interval setting, and the upper sealing plate and the sliding plate are along the longitudinal two ends of the railway carriage body
It is connected with two side seal board respectively.
4. self-discharging semitrailer as claimed in claim 3 a, it is characterised in that side of the sliding plate and the discharge port
Lower edge correspondence is connected.
5. self-discharging semitrailer as claimed in claim 2, it is characterised in that under a line of the Dump gate and the coaming plate
Edge is hinged, turned under or on turn over to realize the opening and closing of the Dump gate.
6. self-discharging semitrailer as claimed in claim 5, it is characterised in that the device for discharging also includes：Dump gate opens and closes knot
Structure, is used to open and close the Dump gate.
7. self-discharging semitrailer as claimed in claim 6, it is characterised in that the Dump gate on-off structure includes：Execution cylinder
And linkage；The linkage is connected with the execution cylinder and the Dump gate respectively, and the execution cylinder can lead to
Cross the keying that the linkage controls the Dump gate.
8. self-discharging semitrailer as claimed in claim 7, it is characterised in that the linkage includes：First for being flexibly connected
Connecting rod and second connecting rod；Wherein, one end of the first connecting rod is connected with the execution cylinder, the other end of the first connecting rod
One end with the second connecting rod is connected, and the other end of the second connecting rod is connected by bearing pin with the Dump gate.
9. self-discharging semitrailer as claimed in claim 8, it is characterised in that the Dump gate on-off structure is included described in two
Linkage, two linkages are divided into the outside of two side seal board；Two one end of the first connecting rod of linkage lead to
Cross torque arm to be connected, the torque arm is connected with the execution cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469352.2U CN206306905U (en) | 2016-12-29 | 2016-12-29 | Self-discharging semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469352.2U CN206306905U (en) | 2016-12-29 | 2016-12-29 | Self-discharging semitrailer |
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| Publication Number | Publication Date |
|---|---|
| CN206306905U true CN206306905U (en) | 2017-07-07 |
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ID=59248071
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621469352.2U Active CN206306905U (en) | 2016-12-29 | 2016-12-29 | Self-discharging semitrailer |
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| CN (1) | CN206306905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248485A (en) * | 2016-12-29 | 2018-07-06 | 驻马店中集华骏车辆有限公司 | Self-discharging semitrailer |
-
2016
- 2016-12-29 CN CN201621469352.2U patent/CN206306905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248485A (en) * | 2016-12-29 | 2018-07-06 | 驻马店中集华骏车辆有限公司 | Self-discharging semitrailer |
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