CN201745466U - Horizontal dump semi-trailer - Google Patents
Horizontal dump semi-trailer Download PDFInfo
- Publication number
- CN201745466U CN201745466U CN2010205103393U CN201020510339U CN201745466U CN 201745466 U CN201745466 U CN 201745466U CN 2010205103393 U CN2010205103393 U CN 2010205103393U CN 201020510339 U CN201020510339 U CN 201020510339U CN 201745466 U CN201745466 U CN 201745466U
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- chain
- guide wheel
- housed
- trailer
- horizontal self
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Abstract
The utility model relates to a semi-trailer, in particular to a horizontal dump semi-trailer. The horizontal dump semi-trailer comprises a semi-trailer frame, a box body, a push plate rack, an air cylinder, a guide wheel set, leading chains, a reverse wheel and driving wheels, wherein a base plate of the box body is fixedly connected with the semi-trailer frame; the air cylinder is installed on the base plate; a supporting plate is installed on a lug support; the push plate rack is installed on the supporting plate; a motor and the guide wheel set are installed respectively on the push plate rack; a first leading chain and a second leading chain are installed respectively on a front side plate and a rear side plate of the box body above the supporting plate; the first leading wheel is respectively and movably matched with a first guide wheel, a second guide wheel, a third guide wheel and a first driving wheel in the guide wheel set; and the second leading wheel is respectively and movably matched with a fourth guide wheel, a fifth guide wheel and a second driving wheel in the guide wheel set. Compared with the prior art, the horizontal dump semi-trailer has the safety and stability during the driving process and the loading and unloading process of the complete semi-trailer; and the push plate rack and the supporting plate respectively move relative to the box body during the unloading process, the cargoes are horizontally pushed backwards during the unloading process, and the purpose of unloading the partial cargoes is achieved.
Description
Technical field:
The utility model relates to a kind of superimposed trailer, particularly a kind of horizontal self-discharging semitrailer.
Background technology:
Present employed self-discharging semitrailer is mostly mainly by railway carriage, vehicle frame and lifting device with end the lock machine tool and constitute.Unload when doing, an end of railway carriage is by lifting device jack-up, and the other end pivots, thereby promotes the railway carriage upset, makes the interior goods of case realize unloading function under the effect of deadweight.
At present, the self-discharging semitrailer in the use mainly contains following deficiency:
1. can only on even running road surface, carry out car unloading operation.
2. unloading spatial altitude can not be less than the maximum height behind the body lifting.
3. can only load a kind of bulk freight.
The utility model content:
Goal of the invention of the present utility model be to overcome the deficiency of background technology and provide a kind of can operation under the shape situation of any road, without lifting device and the horizontal self-discharging semitrailer of space-constrained not.
The utility model adopts following technical scheme:
A kind of horizontal self-discharging semitrailer, comprise vehicle frame, casing, motor, the push pedal frame, cylinder, the guiding wheels, first leads chain, second leads chain, first drive wheel, second drive wheel, the base plate of described casing and described vehicle frame are affixed, on this base plate cylinder is housed, the piston rod of this cylinder is connected with the ear seat, on this ear seat described supporting plate is housed, and described push pedal frame is housed on this supporting plate, described motor and guiding wheels are housed on this push pedal frame, the described casing that places described supporting plate top is before it, be equipped with first on the rear quarter panel respectively and lead chain and second and lead chain, this first lead chain respectively with the guiding wheels in first track adjusting wheel, second track adjusting wheel, the 3rd track adjusting wheel and the first drive wheel running-fit, this second lead chain respectively with four track adjusting wheel of guiding in the wheels, the 5th track adjusting wheel and the second drive wheel running-fit.
The utility model that adopts technique scheme compared with prior art, casing maintains static with respect to vehicle frame, no matter make car load under steam or in the loading-unloading vehicle operation process, all has higher safety and steady performance; In the process of unloading, push pedal frame and supporting plate produce relative displacement with respect to casing, as long as car unloading operation just can be carried out in the place (as short warehouse, the end) that vehicle can enter; When car unloading operation, goods is advanced backward by level, and the realization part cargo is unloaded, and is unlikely to disposable dumping as the lifting operation; Do not need the lifting railway carriage, the height of gravitational center of car load is constant, does not influence the roll stability of car load.The utlity model has and on abominable road surface, car unloading operation, the spatial altitude requirement of unloading to limit little, as to realize bulk freight many places dispensing, the advantage that safety and steady is higher.
As a kind of preferred version of the present utility model, described first drive wheel and second drive wheel place on the output shaft of motor, and both equal diameters.
As a kind of preferred version of the present utility model, described push pedal frame is near the front side plate of described casing, the rectangular trapezium structure of this its main body of push pedal frame.
As a kind of preferred version of the present utility model, on the front side plate of described casing control setup is housed.
As a kind of preferred version of the present utility model, describedly place the cylinder on the base plate to be set to two groups, respectively be provided with one group near described forward and backward side plate, every group is two, on the and arranged on left and right sides plate that every group places casing respectively.
As a kind of preferred version of the present utility model, described cylinder is connected with base plate by bearing.
As a kind of preferred version of the present utility model, first locating piece is housed on the described base plate, second locating piece is equipped with in described ear seat below.
As a kind of preferred version of the present utility model, described first two ends of leading chain are led chain folder and second by first respectively and are led the chain folder and be connected with rear quarter panel with front side plate.
As a kind of preferred version of the present utility model, described second two ends of leading chain are led the chain folder by the 3rd respectively and are connected with rear quarter panel with front side plate with the 4th bag chain folder.
Description of drawings:
Fig. 1 is a front view of the present utility model.
Fig. 2 is a birds-eye view of the present utility model.
Fig. 3 is the connection structure scheme drawing of cylinder portion in the utility model.
The specific embodiment:
Below in conjunction with drawings and Examples in detail the utility model is described in detail:
A kind of horizontal self-discharging semitrailer is referring to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, among the figure: casing 1, vehicle frame 2, supporting plate 3, cylinder 4, push pedal frame 5, motor 6, control setup 7, first leads chain folder 8, the first leads chain 9, the first track adjusting wheels 10, second track adjusting wheel, 11, the three track adjusting wheels 12, the second are led chain folder 13, rear quarter panel 14, the three is led chain folder 15, the second and is led chain 16, the 4th track adjusting wheel 17, the five track adjusting wheels 18, the four are led chain folder 19, first drive wheel, 20, the second drive wheels 21, front side plate 22, first locating piece, 23, the second locating pieces 24, base plate 25, ear seat 26, bearing 27.
In the present embodiment, the base plate 25 of casing 1 is affixed with vehicle frame 2, cylinder 4 is housed on the base plate 25, the piston rod of cylinder 4 is connected with ear seat 26, supporting plate 3 is housed on the ear seat 26, push pedal frame 5 is housed on the supporting plate 3, motor 6 and guiding wheels are housed on the push pedal frame 5, place and be equipped with first on casing 1 its front side plates 22 of supporting plate 3 tops and the rear quarter panel 14 respectively and lead chain 9 and second and lead chain 16, first lead chain 9 respectively with first track adjusting wheel 10 of guiding in the wheels, second track adjusting wheel 11, the 3rd track adjusting wheel 12 and first drive wheel, 20 running-fits, second lead chain 16 respectively with four track adjusting wheel 17 of guiding in the wheels, the 5th track adjusting wheel 18 and second drive wheel, 21 running-fits.
As a kind of preferred structure of present embodiment, first drive wheel 20 and second drive wheel 21 place on the output shaft of motor 6, and first drive wheel 20 and both equal diameters of second drive wheel 21.
As a kind of preferred structure of present embodiment, push pedal frame 5 is near the front side plate 22 of casing 1, the rectangular trapezium structure of push pedal frame 5 its main bodys.
As a kind of preferred structure of present embodiment, on the front side plate 22 of casing 1 control setup 7 is housed.
As a kind of preferred structure of present embodiment, place the cylinder 4 on the base plate 24 to be set to two groups, respectively be provided with one group near front side plate 22 and rear quarter panel 14, every group is two, on the and arranged on left and right sides plate that every group places casing 1 respectively.
As a kind of preferred structure of present embodiment, cylinder 4 is connected with base plate 25 by bearing 24.
As a kind of preferred structure of present embodiment, second locating piece 24 is equipped with in ear seat 26 belows, and first locating piece 24 is housed on the base plate 25.
As a kind of preferred structure of present embodiment, first two ends of leading chain 9 are led chain folder 8 and second by first respectively and are led chain folder 13 and be connected with rear quarter panel 14 with front side plate 22 respectively.
As a kind of preferred structure of present embodiment, second two ends of leading chain 16 are led chain folder 15 by the 3rd respectively and are connected with rear quarter panel 14 with front side plate 22 respectively with the 4th bag chain folder 19.
During car unloading operation, the first step is led chain 9 and second by motor 6 by first and is led chain 16 and drive push pedal framves 5 and advance backward with respect to casing 1; Cylinder 4 drive supporting plates 3 advance backward with respect to casing 1 simultaneously; Make goods under the drive of push pedal frame 5 and supporting plate 3, move the stroke of a cylinder like this, in this process, only need to overcome the friction drag between goods and casing 1 side to casing 1 rear.In second step, push pedal frame 5 is locking all, and cylinder 4 drives supporting plate 3 returns, only need overcome the friction drag of 3 of goods and supporting plates in this process.By the above-mentioned two steps circulation of control setup 7 controls, realize car unloading operation.Car unloading operation finishes, and leads chain 9 and second by motor 6 by first and leads chain 16 and drive push pedal framves 5 and get back to original position.
When motor 6 left-hand revolutions, can drive push pedal frame 5 and lead chain 9 and second along first and lead chain 16 and move to casing 1 rear; Otherwise when motor 6 clickwises, can drive push pedal frame 5 and lead chain 16 and move to casing 1 the place ahead along leading chain 9 and second along first.
The cylinder body of cylinder 4 is fixed on the base plate 25 of casing 1 by bearing 24; The rod end of cylinder 4 is connected on the supporting plate 3 by ear seat 26; Supporting plate 3 (with respect to the vehicle direct of travel) direction location is up and down guaranteed down by first locating piece, 23 combineds action that are fixed on second locating piece 24 on the ear seat 26 and be fixed on the base plate 25.
Claims (9)
1. horizontal self-discharging semitrailer, comprise vehicle frame, casing, motor, the push pedal frame, cylinder, the guiding wheels, first leads chain, second leads chain, first drive wheel, second drive wheel is characterized in that: the base plate of described casing and described vehicle frame are affixed, on this base plate cylinder is housed, the piston rod of this cylinder is connected with the ear seat, on this ear seat described supporting plate is housed, and described push pedal frame is housed on this supporting plate, described motor and guiding wheels are housed on this push pedal frame, the described casing that places described supporting plate top is before it, be equipped with first on the rear quarter panel respectively and lead chain and second and lead chain, this first lead chain respectively with the guiding wheels in first track adjusting wheel, second track adjusting wheel, the 3rd track adjusting wheel and the first drive wheel running-fit, this second lead chain respectively with four track adjusting wheel of guiding in the wheels, the 5th track adjusting wheel and the second drive wheel running-fit.
2. horizontal self-discharging semitrailer according to claim 1 is characterized in that: described first drive wheel and second drive wheel place on the output shaft of motor, and both equal diameters.
3. horizontal self-discharging semitrailer according to claim 1 is characterized in that: described push pedal frame is near the front side plate of described casing, the rectangular trapezium structure of this its main body of push pedal frame.
4. horizontal self-discharging semitrailer according to claim 1 is characterized in that: on the front side plate of described casing control setup is housed.
5. horizontal self-discharging semitrailer according to claim 1 is characterized in that: describedly place the cylinder on the base plate to be set to two groups, respectively be provided with one group near described forward and backward side plate, every group is two, on the and arranged on left and right sides plate that every group places casing respectively.
6. horizontal self-discharging semitrailer according to claim 1 is characterized in that: described cylinder is connected with base plate by bearing.
7. horizontal self-discharging semitrailer according to claim 1 is characterized in that: first locating piece is housed on the described base plate, and second locating piece is equipped with in described ear seat below.
8. horizontal self-discharging semitrailer according to claim 1 is characterized in that: described first two ends of leading chain are led chain folder and second by first respectively and are led chain and press from both sides and be connected with rear quarter panel with front side plate respectively.
9. horizontal self-discharging semitrailer according to claim 1 is characterized in that: described second two ends of leading chain are led the chain folder by the 3rd respectively and are connected with rear quarter panel with front side plate respectively with the 4th bag chain folder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205103393U CN201745466U (en) | 2010-08-27 | 2010-08-27 | Horizontal dump semi-trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205103393U CN201745466U (en) | 2010-08-27 | 2010-08-27 | Horizontal dump semi-trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201745466U true CN201745466U (en) | 2011-02-16 |
Family
ID=43580140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205103393U Expired - Fee Related CN201745466U (en) | 2010-08-27 | 2010-08-27 | Horizontal dump semi-trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201745466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390387A (en) * | 2011-10-25 | 2012-03-28 | 连云港天明装备有限公司 | Horizontal-pulling discharging material bin of rubber-tyred car |
-
2010
- 2010-08-27 CN CN2010205103393U patent/CN201745466U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390387A (en) * | 2011-10-25 | 2012-03-28 | 连云港天明装备有限公司 | Horizontal-pulling discharging material bin of rubber-tyred car |
| CN102390387B (en) * | 2011-10-25 | 2014-01-29 | 连云港天明装备有限公司 | Horizontal-pulling discharging material bin of rubber-tyred car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20140827 |
|
| EXPY | Termination of patent right or utility model |