CN107627934A - A kind of self-discharging semitrailer - Google Patents
A kind of self-discharging semitrailer Download PDFInfo
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- CN107627934A CN107627934A CN201711032795.4A CN201711032795A CN107627934A CN 107627934 A CN107627934 A CN 107627934A CN 201711032795 A CN201711032795 A CN 201711032795A CN 107627934 A CN107627934 A CN 107627934A
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Abstract
The present invention provides a kind of self-discharging semitrailer, horizontal dumping device and drive device are set on car body, horizontal dumping device includes supporting track, chain, supporting plate, transmitting device, transmitting device sets two kinds, first, both ends carry the hard plate conveyor of arc, second, the flexible transport plate that one end is fixed, the other end is not secure free end, two ways have abandoned supporting plate, the weight of self-discharging system is greatly reduced in the case of no reduction load bearing stength.During using flexible transport plate, its connected mode with chain is changed, assembling is substantially increased and changes efficiency.The present invention is by changing body structure simultaneously so that horizontal dumping device extends in the horizontal, until substituting platform floor position completely, improves the unloading efficiency of bulk goods.
Description
Technical field
The invention belongs to vehicle arrangement field, and in particular to a kind of self-discharging semitrailer.
Background technology
At this stage, to improve the rate of discharging of bulk goods loading vehicles, many vehicles install self-tipping type rail additional in car bottom
Road or conveyer belt solve the problems, such as bulk goods self-unloading, but the width of the self-tipping type track that uses of this mode or conveyer belt is too narrow,
The bulk goods for causing to have many when running it and unloading is trapped in the both sides in compartment.Chinese Patent Application No. is
201410151338.7, a kind of self-discharging semitrailer is disclosed, horizontal dumping device is set in car bottom centre position, using one end
The fixed other end is free end, and is partially overlapped with each other the rubber belt track drive bulk goods unloading taken and put, while to reach bulk goods
Unloading completely, L-shaped activity gusset is set in interior, controls L-shaped activity gusset bulk goods into using hydraulically extensible oil
Between position gather.The applicant has applied for a patent, a kind of entitled vehicle-mounted bulk goods self-discharging system, Patent No. early stage：
201710652419.9, efficiency is unloaded to improve, the structure overall by transforming compartment, load-bearing crossbeam is arranged on car body
Both ends, headspace causes horizontal dumping device to substitute platform floor completely and is laid in carriage body bottom, while uses two kinds
Carrier is transported, one kind is transmission belt, and it is free end that another kind fixes the other end for one end similar with above-mentioned patent, and mutually
Partly overlap the transmission board taken and put, and substantially increases unloading efficiency, but the technical scheme that above-mentioned two patent uses has following lack
Point：
1st, the use of traditional fixed form is that transmission board or rubber belt track are fixed on driving chain by bolt or rivet etc., takes
When it is laborious, generally require artificial consuming one by one and be lot more time to be arranged on driving chain, simultaneous transmission plate or rubber
It is also very bothersome when the damage of glue crawler belt needs to change, it is not particularly convenient.
2nd, due to fixing the flexible transfer plate or rubber belt track that the other end is free end using one end, when transport has
During the bulk goods of certain humidity or viscosity, bulk goods is easily adhered in transmission board or rubber belt track, and is scattering into drive by free end
Dynamic system it is interior, cause prolonged operation that the device in drive system can be lost.
The content of the invention
For above technological deficiency, the technical scheme that the present invention uses to foregoing invention is improved, and eliminates disadvantages described above.
The technical solution adopted by the present invention is：A kind of self-discharging semitrailer, including tractor, car body, compartment are provided
Carriage body includes horizontal dumping device and drive device；Horizontal dumping device is in carriage body bottom, and for holding unloading bulk goods, level is certainly
Handler includes supporting track, chain, transmitting device, and supporting track is perpendicular with crossbeam and is fixed on the top of crossbeam, chain
Upper setting roller, roller are rotated on supporting track, and wing plate is carried on the outer plate of chain, and transmitting device is by some head and the tail phases
The transmission board composition mutually overlapped, transmission board are fixed on wing plate, and transmitting device can move with chain.
Drive device includes drive sprocket and driven sprocket, drive shaft and driven shaft, hydraulic motor, in car body bottom
Rear end drive shaft is set, front end sets driven shaft, and the both ends of drive shaft and driven shaft set bearing block, drive sprocket and driven
Sprocket wheel also is located at the rear end and front end of car body bottom, and drive sprocket sets on the driving shaft and turned with drive shaft turns
It is dynamic, described chain ring around car body front and back end driven sprocket and drive sprocket and be meshed with drive sprocket driven
Sprocket wheel drives circulation rotating, and described hydraulic motor drives drive shaft turns as power source.
Preferably, transmission board is hard plate, and the medium position of transmission board is fixed on wing plate, and the both ends of transmission board are arc
Face, arcwall face is the part of adjacent two pieces of transmission boards overlap joint, when transmission board is turned at drive sprocket, the phase between arcwall face
Mutually slide, but adjacent arcwall face has part mutually overlap joint all the time so that transmitting device is constantly in closed state, prevents bulk goods
Fall into inside drive device.
Preferably, outer plate all on chain is respectively provided with wing plate, and a transmission board is fixed on each pair wing plate.
Preferably, transmission board is flexible board, and one end of transmission board is by setting the wing of a retaining sleeve fixation in its lower section
On plate, the other end is free end, the overlapping one end for being overlapped on neighboring transmission plate and being fixed on wing plate of the free end portion of transmission board,
The cross-sectional type of retaining sleeve is American arcuate, and transmission board is embedded in retaining sleeve, and retaining sleeve fixes transmission by bolt or rivet
One end of plate, the bottom of retaining sleeve are welded with backing plate, and backing plate is I-shaped, and the wing plate on the carrier bar of chain is the vertical of no bending
Plate, fixing hole supply and marketing nail is provided with wing plate through the groove part of drum can be embedded in wing plate on backing plate, and then transmission board is led to
Crossing retaining sleeve and backing plate can be movably attached on chain.
Preferably, outer plate all on chain is respectively provided with wing plate, and wing plate is the riser for no bending, and outside chain
Carrier bar is in same plane, and an outer plate is at least spaced between the outer plate being connected with transmission board, does not connect transmission board
Transmission board support tube, the connected mode and the company of retaining sleeve and wing plate of transmission board support tube and wing plate are connected on the wing plate of outer plate
It is the same to connect mode.
Preferably, the position of the wing plate on chain board is in one end of outer plate.
Preferably, horizontal dumping device substitutes platform floor and is laid in carriage body bottom completely, described supporting track, chain
The set of device of bar and drive sprocket composition sets three Dao Huo tetra-.
Preferably, the two side ends bottom of car body sets the support crossbeam of drum, and support crossbeam is in the both ends of crossbeam
Position, bearing block are fixed on the web of support crossbeam, are supported and are set horizontal box beam between crossbeam and suspension, will by box beam
Support crossbeam is fixed on suspension.
Preferably, box beam is straight trip box beam or spill box beam, and the both ends of box beam set breach big for accepting drum support
The lower wing plate of beam, the bottom of breach are provided with the lower wing plate that groove is used to engage drum support crossbeam.
Preferably, box beam is for the drum beam with single web or with two web hollow type drum beams.
Preferably, installation spring bearing is also set up in drive shaft, spring bearing is fixed on crossbeam.
Preferably, roller is arranged on the chain shaft in chain, and supporting track is square track, and the width of supporting track is small
In the width of the roller on chain, the diameter of roller is less than the height of chain and chain-plate.
Preferably, the rear cargo door of car body sets fluid pressure type to open locking device, fluid pressure type open locking device include hydraulic jack,
Jam plate, stopping means, the upper end of rear cargo door and the upper end of carriage body are articulated and connected, in being located on one end of hydraulic jack and rear cargo door
Epimere position is a little articulated and connected, and the other end of hydraulic jack and one end of jam plate are articulated and connected by rotary shaft, and jam plate is
Strip, the medium position of jam plate are hingedly fixed in the middle downside of carriage body side carriage plate, and the other end of jam plate sets latch hook, rear cargo door
The lock shaft that upper setting can engage with latch hook, when hydraulic jack jacks up rear cargo door, lock shaft is departed from by leverage latch hook, this
Shi Suoshu stopping means can limit the position that hydraulic jack is connected with jam plate and further move down so that latch hook is just off lock
Axle, hydraulic jack move up jack-up rear cargo door.
Preferably, stopping means is the fixed seat for being arranged on hydraulic jack and jam plate link position, and fixed seat is fixed on side
In carriage, fixed seat is provided with spacing elongated hole, and the rotary shaft that hydraulic jack is connected one end with jam plate is inserted in spacing elongated hole, spacing length
Hole limits the mobile range that hydraulic jack is connected with jam plate one end by controlling rotary shaft.
Preferably, stopping means includes upper plate and lower roof plate, and upper plate and lower roof plate are fixed on side carriage plate, upper plate
The top of one end is connected with jam plate positioned at hydraulic jack, lower roof plate is located at the bottom that hydraulic jack is connected one end with jam plate, upper top
The shift position of jam plate when rear cargo door is closed in plate limitation, the shift position of jam plate when rear cargo door is opened in lower roof plate limitation.
Beneficial effects of the present invention：1st, design is optimized to transmitting device, two ways can be used, first, both ends band
There is the hard plate conveyor of arc, second, the flexible transport plate that one end is fixed, the other end is not secure free end, two ways are equal
Supporting plate has been abandoned, the weight of self-discharging system is greatly reduced in the case of no reduction load bearing stength.
When the 2nd, using flexible transport plate, its connected mode with chain is changed, assembling is substantially increased and changes efficiency.
3rd, the present invention optimizes design to carriage body construction, the end for supporting crossbeams to move to crossbeam two, among carriage body
Enough space load level dumping devices are reserved, and then horizontal dumping device sinks to loading, and does not increase the height of carriage body additionally
Degree, while horizontal dumping device extends in the horizontal, until the width of carriage body is fully achieved, therefore horizontal dumping device can not
The extra space for taking carriage body, maintains the carriage body constancy of volume.
4th, the present invention substantially increases the unloading efficiency of bulk goods, by calculating the level with setting 1/3rd carriage body width
Dumping device is compared, and the present invention need to only increase the power of 1.3 times of hydraulic motor, can reach the unloading efficiency of 2.5 times of raising.
5th, car body of the present invention rear cargo door set fluid pressure type open locking device so that rear cargo door realize automation open and
Closure, improves operating efficiency.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is rearview of the present invention；
Fig. 3 is the top view of the first embodiment of the invention；
Fig. 3-1 is the partial schematic diagram of the first embodiment of the invention；
Fig. 3-2 is the first embodiment afterbody sectional view of the invention；
Fig. 4 is the top view of second of embodiment of the invention；
Fig. 4-1 is the partial schematic diagram of second of embodiment of the invention；
Fig. 4-2 is second of embodiment afterbody sectional view of the invention；
Fig. 4-3 is second of embodiment backing structure schematic diagram of the invention；
Fig. 5 is the structural representation that body structure of the present invention uses spill box beam；
Fig. 6 is the concrete structure schematic diagram of spill box beam；
Fig. 7 is that box beam is the cross-sectional structure schematic diagram with two webs；
Fig. 8 is structural representation when back carriage plate of the present invention is closed using fixed seat；
Fig. 9 is structural representation when back carriage plate of the present invention is opened using fixed seat；
Figure 10 is structural representation when back carriage plate of the present invention is closed using top plate；
Figure 11 is structural representation when back carriage plate of the present invention is opened using top plate.
In figure：1- carriage bodies；2- transmitting devices；Transmission board in the first embodiment of 201-；The first embodiment party of 2011-
Arcwall face in formula in transmission board, the transmission board in second of embodiment of 202-；2021- retaining sleeves；2022- backing plates；2023-
Transmission board support tube；3- chains；Wing plate in the first embodiment of 301-；302- rollers；303- outer plates；Second of 304-
Wing plate in embodiment；4- supporting tracks；5- spring bearings；6- bearing blocks；7- supports crossbeam；8- box beams；On 801- box beams
Breach；The groove of 802- breach bottom；9- drive sprockets；10- suspensions；11- drive shafts；12- crossbeams；13- hydraulic motors；
14- rear cargo doors；15- hydraulic jacks；16- jam plates；1601- latch hooks；17- fixed seats；18- lock shafts；19- upper plates；Pushed up under 20-
Plate.
Embodiment
The embodiment of the present invention is described further below in conjunction with the accompanying drawings.
As shown in Fig. 1,2,3,3-1,3-2,5,6,7, the first embodiment of the invention is：A kind of self-unloading semi is provided
Car, including tractor, car body 1, car body include two parts, horizontal dumping device and drive device, horizontal self-unloading
Device is in carriage body bottom, and for holding unloading bulk goods, horizontal dumping device includes supporting track 4, chain 3, transmitting device 2, branch
Support track 4 is perpendicular with crossbeam 12 and is fixed on the top of crossbeam 12, roller 302 is set on chain 3, roller 302 is in supporting rail
Rotated on road 4, wing plate 301 is carried on the outer plate 303 of chain 3, transmitting device 2 is the transmission board mutually overlapped by some head and the tail
201 compositions, transmission board are fixed on wing plate 301, and transmitting device 2 can move with chain 3.
Drive device includes drive sprocket 9 and driven sprocket, drive shaft 11 and driven shaft, hydraulic motor 13, in compartment railway carriage or compartment
The rear end of the bottom of body 1 sets drive shaft 11, and front end sets the both ends setting bearing block 6 of driven shaft, drive shaft 11 and driven shaft, driven
Movable sprocket 9 and driven sprocket also are located at the rear end and front end of the bottom of car body 1, and drive sprocket 9 is arranged in drive shaft 11 simultaneously
As drive shaft 11 rotates and rotate, chain 3 around the front and back end of car body 1 driven sprocket and drive sprocket 9 and with drive
The be meshed driven movable sprocket 9 of movable sprocket 9 drives circulation rotating, and hydraulic motor 13 drives drive shaft 11 to rotate as power source.Liquid
Pressure motor 13 can respectively set one in the both sides of carriage body 1, only can also set one in side.
Further, transmission board 201 is using hard plate, can be steel material or aluminum alloy material, be carried on chain 3
The outer plate 303 of wing plate 301 can fix a transmission board 201, and outer plate can also be spaced between adjacent transmission board 201
303, the medium position of transmission board 201 is fixed on wing plate 301 by modes such as bolt or rivets, and the both ends of transmission board 201 are
Arcwall face 2011, the radian of arcwall face 2011 are the rotation radian of drive sprocket 9, and arcwall face 2011 is adjacent two pieces of transmission boards
The part of 201 overlap joints, when transmission board 201 is turned at drive sprocket 9, the mutual slip between arcwall face 2011, but it is adjacent
Arcwall face 2011 have part mutually overlap joint all the time so that the drive device inside that transmitting device can be overall is wrapped up
Come, drive device is in closed state, therefore prevents bulk goods from falling into inside drive device.The arcwall face 2011 of protuberance is unloading simultaneously
During load bulk goods can be driven to be moved to carriage body afterbody, improve the efficiency of unloading.
Further, horizontal dumping device substitutes platform floor and is laid in carriage body bottom completely, horizontal certainly for enhancing
Handler holds unloading strength, and the set of device that supporting track 4, chain 3 and drive sprocket 9 form sets three Dao Huo tetra-, when
The road number of varying number can also be so set, while the width for accordingly increasing transmission board reaches and is laid in carriage body bottom.
Further, to make the horizontal dumping device of installation not increase the height of carriage body additionally, the branch of support carriage body
Support crossbeam 7 shifts to both ends, it is in the end positions of crossbeam 12, central space is transferred to other use out, and bearing block 6 is sunk fixation
On the web of support crossbeam 7, while to make bearing strength constant, support and horizontal box beam is set between crossbeam 7 and suspension 10
8, by box beam 8 crossbeam 7 will be supported to be fixed on suspension 10.Box beam 8 can be straight trip box beam or spill box beam, preferably spill
Box beam, the both ends of box beam 8 set breach 801 to be used for the lower wing plate for accepting drum support crossbeam 7, and the bottom of the breach 801 is opened
Fluted 802 are used to engage the lower wing plate that drum supports crossbeam 7.Box beam 8 is for the drum beam with single web or with two
Web hollow type drum beam.
Further, installation spring bearing 5 is also set up in drive shaft 11, spring bearing 5 is fixed on crossbeam 12.So
The strong point for adding drive shaft 11 is set, strengthens intensity.
Further, roller 302 is arranged on the chain shaft in chain 3, and supporting track 4 is square track, supporting rail
The width in road 4 is less than the width of the roller 302 on chain 3, and the diameter of roller 302 is less than the height of the carrier bar of chain 3.So set
Support strength of the supporting track 4 to chain 3 is ensure that, while reduces the rolling on supporting track 4 and chain 3 as far as possible again
Frictional force between wheel 302.
Further, as shown in Fig. 8,9,10 and 11, the rear cargo door 14 of car body 1 sets fluid pressure type to open locking device,
Fluid pressure type, which opens locking device, includes hydraulic jack 15, jam plate 16, stopping means, and the upper end and the upper end of carriage body 1 of rear cargo door 14 are hinged
Connection, one end of hydraulic jack 15 with being a little articulated and connected positioned at middle upper section part on rear cargo door 14, hydraulic jack 15 it is another
One end is articulated and connected with locking one end of 16 plates by rotary shaft, and jam plate 16 is strip, and the medium position of jam plate 16 is be hinged to be fixed
In the middle downside of the side carriage plate of carriage body 1, the other end of jam plate 16 sets latch hook 1601, and being set on rear cargo door 14 can be with latch hook 1601
The lock shaft 18 of engaging.
Stopping means can be two kinds, a kind of to be arranged on the fixed seat 17 of hydraulic jack 15 and the link position of jam plate 16,
Fixed seat 17 is fixed on side carriage plate, and fixed seat 17 is provided with spacing elongated hole, and hydraulic jack 15 is connected the rotation of one end with jam plate 16
Axle is inserted in spacing elongated hole, and spacing elongated hole limits hydraulic jack 15 with jam plate 16 and be connected the shifting of one end by controlling rotary shaft
Dynamic amplitude；Another kind includes upper plate 19 and lower roof plate 20, and upper plate 19 and lower roof plate 20 are fixed on side carriage plate, upper plate 19
The top of one end is connected with jam plate 16 positioned at hydraulic jack 15, lower roof plate 19 is located at hydraulic jack 15 and is connected one end with jam plate 16
Bottom, the shift position of jam plate 16 when rear cargo door 14 is closed in the limitation of upper plate 19, the limitation of lower roof plate 20 are locked when opening rear cargo door 14
The shift position of plate 16.
When hydraulic jack 15 jacks up rear cargo door 14, lock shaft 18 is departed from by leverage latch hook 1601, now fixed seat
17 and lower roof plate 20 can limit the position that hydraulic jack 15 is connected with jam plate 16 and further move down so that latch hook 1601 is just de-
From lock shaft 18, hydraulic jack 15, which moves up, jacks up rear cargo door 14.When hydraulic jack 15, which shrinks, closes rear cargo door 14, now fixed seat
17 and upper plate 19 can be moved up further with backstop hydraulic jack 15 with the position that jam plate 16 is connected so that the top of hydraulic jack 15
Shrink, and then drive rear cargo door 14 to close, latch hook 1601 pins lock shaft 18.
Fluid pressure type, which opens locking device, can set one, can also respectively set one in the both sides of rear cargo door 14.
As shown in Fig. 4,4-1,4-2,4-3, second of embodiment of the invention is unlike the first embodiment
Change the transmitting device in horizontal unloading device, other devices are identical, and the transmission board 202 of second of embodiment is using flexible
Plate, such as quality of rubber materials, one end of transmission board 202 are another by setting retaining sleeve 2021 to fix on wing plate 304 in its lower section
Hold as free end, the overlapping one end for being overlapped on neighboring transmission plate 202 and being fixed on wing plate 304 of the free end portion of transmission board 202,
One end of transmission board 202 is inserted in retaining sleeve 2021, and the cross-sectional type of retaining sleeve 2021 is American arcuate or horseshoe type, retaining sleeve
2021 fix one end of transmission board 202 by bolt or rivet, and the bottom of retaining sleeve 2021 is welded with backing plate 2022, backing plate
2022 be I-shaped, and the wing plate 304 on the outer plate 303 of chain 3 is the riser of no bending, and fixing hole is provided with wing plate 304
Supply and marketing is followed closely through the groove part of drum can be embedded in wing plate 304 on backing plate 2022, and then transmission board 202 passes through retaining sleeve
2021 and backing plate 2022 can be movably attached on chain 3.The benefit so set is on the one hand can be transmission in workshop
Plate 202 and retaining sleeve 2021 are assembled, and further the upper padding plate 2022 of retaining sleeve 2021 is fixed on chain 3 by pin,
The difficulty of assembling and the labor intensity of worker are significantly reduced, another aspect transmission board is changed also special if any damage
It is convenient.
Further, outer plate 303 all on chain 3 is respectively provided with wing plate 304, and wing plate 304 is for no bending
Riser, be in same plane with the outer plate 303 of chain 3, one be at least spaced between the outer plate 303 being connected with transmission board 202
Individual outer plate, transmission board support tube 2023 is connected on the wing plate for the outer plate for not connecting transmission board, further enhances transmission board
202 bearing strength, connected mode and the connection of retaining sleeve 2021 and wing plate 304 of the transmission board support tube 2023 with wing plate 304
Mode is the same.
Further, the position of the wing plate 304 on the outer plate 303 of chain 3 may be at conventional outer plate interposition
Put, but be preferably in one end of outer plate 303, can so cause the strong point of load capacity to be in leaning on per a chain
Medium position, the stress of roller 302 evenly, reduce the loss of roller 302.
It is described above be the present invention two kinds of embodiments, certain present invention can also more than on the basis of do into
One step is improved, for example the side carriage plate bottom of car body sets baffle plate, and baffle plate is made up of swash plate and portrait, for preventing from dissipating
It is scattered in the gap that goods is formed between side carriage plate and transmission belt；For another example some emergent wickets can be provided with side carriage plate, such as
The whole drive device of fruit breaks down in unloading and stopped, and opening emergent wicket can continue, by manually unloading, to ensure unloading
Complete.The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the common skill of this area
For art personnel, the present invention can have various modifications and variations；Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (15)
1. a kind of self-discharging semitrailer, including tractor, car body, described car body includes horizontal dumping device with driving
Dynamic device；
Described horizontal dumping device is in carriage body bottom, and for holding unloading bulk goods, described horizontal dumping device includes support
Track, chain, transmitting device, described supporting track is perpendicular with crossbeam and is fixed on the top of crossbeam, on described chain
Roller is set, roller rotated on supporting track, and wing plate carry on the outer plate of the chain, if described transmitting device for by
The transmission board composition that dry head and the tail mutually overlap, described transmission board are fixed on wing plate, and transmitting device can move with chain；It is described
Drive device include drive sprocket and driven sprocket, drive shaft and driven shaft, hydraulic motor, in the rear end of car body bottom
Drive shaft is set, and front end sets the both ends setting bearing block of driven shaft, drive shaft and driven shaft, drive sprocket and driven sprocket
Positioned at the rear end of car body bottom and front end, drive sprocket sets on the driving shaft and rotated with drive shaft turns, institute
Driven sprocket and drive sprocket and with drive sprocket be meshed driven movable sprocket of the chain ring stated around car body front and back end
Circulation rotating is driven, described hydraulic motor drives drive shaft turns as power source.
2. self-discharging semitrailer according to claim 1, it is characterised in that：Described transmission board is hard plate, transmission board
Medium position is fixed on wing plate, and the both ends of transmission board are arcwall face, and described arcwall face is adjacent two pieces of transmission boards overlap joint
Part, when transmission board is turned at drive sprocket, the mutual slip between arcwall face, but adjacent arcwall face has part all the time
Mutually overlap joint so that transmitting device is constantly in closed state, prevents bulk goods from falling into inside drive device.
3. self-discharging semitrailer according to claim 2, it is characterised in that：All outer plates are respectively provided with the wing on the chain
Plate, a transmission board is fixed on each pair wing plate.
4. self-discharging semitrailer according to claim 1, it is characterised in that：Described transmission board is flexible board, the transmission
One end of plate is by setting retaining sleeve to fix on wing plate in its lower section, and the other end is free end, the free end of transmission board
Partly overlapping one end for being overlapped on neighboring transmission plate and being fixed on wing plate, the cross-sectional type of the retaining sleeve is American arcuate, is passed
In input board insertion retaining sleeve, retaining sleeve fixes one end of transmission board, the bottom weldering of described retaining sleeve by bolt or rivet
It is connected to backing plate, described backing plate is I-shaped, and the wing plate on the carrier bar of the chain is the riser of no bending, described wing plate
On be provided with fixing hole supply and marketing nail through the groove part of drum can be embedded in wing plate on the backing plate, and then transmission board passes through
Retaining sleeve and backing plate can be movably attached on chain.
5. self-discharging semitrailer according to claim 4, it is characterised in that：All outer plates are respectively provided with the wing on the chain
Plate, described wing plate are the risers for no bending, and same plane, the exterior chain being connected with transmission board are in chain board
An outer plate is at least spaced between plate, transmission board support tube, transmission are connected on the wing plate for the outer plate for not connecting transmission board
Plate support tube is with the connected mode of wing plate as the connected mode of retaining sleeve and wing plate.
6. self-discharging semitrailer according to claim 5, it is characterised in that：The opening position of wing plate on the chain board
In one end of outer plate.
7. according to the self-discharging semitrailer described in claim 1 or 2 or 3 or 4 or 5 or 6, it is characterised in that：Described horizontal self-unloading
Device substitutes platform floor and is laid in carriage body bottom completely, and described supporting track, chain and drive sprocket form a set of
Device sets three Dao Huo tetra-.
8. self-discharging semitrailer according to claim 7, it is characterised in that：The two side ends bottom of the car body sets work
The support crossbeam of type, described support crossbeam are in the end positions of crossbeam, and described bearing block is fixed on the abdomen of support crossbeam
On plate, horizontal box beam is set between described support crossbeam and suspension, by box beam crossbeam will be supported to be fixed on suspension.
9. self-discharging semitrailer according to claim 8, it is characterised in that：Described box beam is straight trip box beam or spill box
Beam, the both ends of the box beam set breach to be used for the lower wing plate for accepting drum support crossbeam, and the bottom of the breach is provided with groove
For engaging the lower wing plate of drum support crossbeam.
10. self-discharging semitrailer according to claim 9, it is characterised in that：Described box beam is the work with single web
Type beam has two web hollow type drum beams.
11. vehicle-mounted bulk goods self-discharging system according to claim 10, it is characterised in that：Peace is also set up in described drive shaft
Spring bearing is filled, spring bearing is fixed on crossbeam.
12. self-discharging semitrailer according to claim 11, it is characterised in that：Described roller is arranged on the chain in chain
On axle, described supporting track is square track, and the width of the supporting track is less than the width of the roller on chain, the rolling
The diameter of wheel is less than the height of chain and chain-plate.
13. self-discharging semitrailer according to claim 9, it is characterised in that：The rear cargo door of the car body sets hydraulic pressure
Formula opens locking device, and described fluid pressure type, which opens locking device, includes hydraulic jack, jam plate, stopping means, the upper end of described rear cargo door
It is articulated and connected with the upper end of carriage body, a point articulated company of middle upper section part is located on one end of the hydraulic jack and rear cargo door
Connect, the other end of hydraulic jack and one end of jam plate are articulated and connected by rotary shaft, and described jam plate is strip, in jam plate
Portion position is hingedly fixed in the middle downside of carriage body side carriage plate, and the other end of jam plate sets latch hook, energy is set on described rear cargo door
Enough lock shafts engaged with latch hook, when hydraulic jack jacks up rear cargo door, lock shaft is departed from by leverage latch hook, it is now described
Stopping means can limit the position that hydraulic jack is connected with jam plate and further move down so that latch hook is just off lock shaft, hydraulic pressure
Oil cylinder moves up jack-up rear cargo door.
14. self-discharging semitrailer according to claim 13, it is characterised in that：Described stopping means is to be arranged on hydraulic oil
The fixed seat of cylinder and jam plate link position, described fixed seat are fixed on side carriage plate, and fixed seat is provided with spacing elongated hole, hydraulic oil
The rotary shaft that cylinder is connected one end with jam plate is inserted in spacing elongated hole, and spacing elongated hole limits hydraulic jack by controlling rotary shaft
The mobile range of one end is connected with jam plate.
15. self-discharging semitrailer according to claim 13, it is characterised in that：Described stopping means includes upper plate with
Top plate, described upper plate and lower roof plate are fixed on side carriage plate, and upper plate is located at hydraulic jack and the upper of one end is connected with jam plate
Portion, lower roof plate are located at the bottom that hydraulic jack is connected one end with jam plate, the mobile position of jam plate when rear cargo door is closed in upper plate limitation
Put, the shift position of jam plate when rear cargo door is opened in lower roof plate limitation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711032795.4A CN107627934A (en) | 2017-10-30 | 2017-10-30 | A kind of self-discharging semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711032795.4A CN107627934A (en) | 2017-10-30 | 2017-10-30 | A kind of self-discharging semitrailer |
Publications (1)
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001786A (en) * | 2019-03-04 | 2019-07-12 | 威海顺丰专用车制造股份有限公司 | A kind of full carrying light weight integration semitrailer car body |
| CN112478626A (en) * | 2020-11-30 | 2021-03-12 | 威海顺丰专用车制造股份有限公司 | Chain type unloading mechanism of self-unloading semitrailer |
| CN112519889A (en) * | 2020-11-30 | 2021-03-19 | 威海顺丰专用车制造股份有限公司 | Self-unloading semitrailer frame |
| CN112520350A (en) * | 2020-11-30 | 2021-03-19 | 威海顺丰专用车制造股份有限公司 | Self-lubricating system for self-discharging semitrailer discharging mechanism chain |
| CN112810528A (en) * | 2021-02-02 | 2021-05-18 | 周口师范学院 | Commodity circulation freight train resetting means based on cloud calculates |
| WO2022178911A1 (en) * | 2021-02-28 | 2022-09-01 | 通亚汽车制造有限公司 | Side dump truck |
| CN117922410B (en) * | 2024-03-22 | 2024-06-11 | 洛阳珠峰华鹰三轮摩托车有限公司 | Rolling loading and unloading motor tricycle carriage and control method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201176323Y (en) * | 2008-03-19 | 2009-01-07 | 江苏海鹏特种车辆有限公司 | Rear door opening and closing mechanism for carriage removable refuse compressing vehicle |
| CN101590821A (en) * | 2008-05-29 | 2009-12-02 | 中国国际海运集装箱(集团)股份有限公司 | Self-discharging transporter |
| CN102720802A (en) * | 2012-05-29 | 2012-10-10 | 天津市强力链条有限公司 | Small-load unilateral curved plate chain |
| CN202670605U (en) * | 2012-04-27 | 2013-01-16 | 王恩璞 | U-shaped chain plate conveying chain and chain plate conveyer there of |
| CN103786624A (en) * | 2014-03-07 | 2014-05-14 | 王东文 | Composite unloading device of bulk type semi-trailer |
| CN103950402A (en) * | 2014-04-16 | 2014-07-30 | 王东文 | Novel self-dumping tractor-semitrailer |
| CN204110714U (en) * | 2014-09-22 | 2015-01-21 | 中汽商用汽车有限公司(杭州) | Rubbish moves transhipment station |
| CN204567400U (en) * | 2015-04-14 | 2015-08-19 | 王东文 | A kind of self-discharging semitrailer guide rail and the chain coordinated with it |
| CN204567396U (en) * | 2015-04-15 | 2015-08-19 | 王东文 | A kind of hydraulic switch back door, compartment |
| CN107082039A (en) * | 2017-05-18 | 2017-08-22 | 威海顺丰专用车制造有限公司 | A kind of vehicle-mounted bulk goods self-discharging system |
| CN207403631U (en) * | 2017-10-30 | 2018-05-25 | 威海顺丰专用车制造有限公司 | A kind of self-discharging semitrailer |
-
2017
- 2017-10-30 CN CN201711032795.4A patent/CN107627934A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201176323Y (en) * | 2008-03-19 | 2009-01-07 | 江苏海鹏特种车辆有限公司 | Rear door opening and closing mechanism for carriage removable refuse compressing vehicle |
| CN101590821A (en) * | 2008-05-29 | 2009-12-02 | 中国国际海运集装箱(集团)股份有限公司 | Self-discharging transporter |
| CN202670605U (en) * | 2012-04-27 | 2013-01-16 | 王恩璞 | U-shaped chain plate conveying chain and chain plate conveyer there of |
| CN102720802A (en) * | 2012-05-29 | 2012-10-10 | 天津市强力链条有限公司 | Small-load unilateral curved plate chain |
| CN103786624A (en) * | 2014-03-07 | 2014-05-14 | 王东文 | Composite unloading device of bulk type semi-trailer |
| CN103950402A (en) * | 2014-04-16 | 2014-07-30 | 王东文 | Novel self-dumping tractor-semitrailer |
| CN204110714U (en) * | 2014-09-22 | 2015-01-21 | 中汽商用汽车有限公司(杭州) | Rubbish moves transhipment station |
| CN204567400U (en) * | 2015-04-14 | 2015-08-19 | 王东文 | A kind of self-discharging semitrailer guide rail and the chain coordinated with it |
| CN204567396U (en) * | 2015-04-15 | 2015-08-19 | 王东文 | A kind of hydraulic switch back door, compartment |
| CN107082039A (en) * | 2017-05-18 | 2017-08-22 | 威海顺丰专用车制造有限公司 | A kind of vehicle-mounted bulk goods self-discharging system |
| CN207403631U (en) * | 2017-10-30 | 2018-05-25 | 威海顺丰专用车制造有限公司 | A kind of self-discharging semitrailer |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001786A (en) * | 2019-03-04 | 2019-07-12 | 威海顺丰专用车制造股份有限公司 | A kind of full carrying light weight integration semitrailer car body |
| CN112478626A (en) * | 2020-11-30 | 2021-03-12 | 威海顺丰专用车制造股份有限公司 | Chain type unloading mechanism of self-unloading semitrailer |
| CN112519889A (en) * | 2020-11-30 | 2021-03-19 | 威海顺丰专用车制造股份有限公司 | Self-unloading semitrailer frame |
| CN112520350A (en) * | 2020-11-30 | 2021-03-19 | 威海顺丰专用车制造股份有限公司 | Self-lubricating system for self-discharging semitrailer discharging mechanism chain |
| CN112519889B (en) * | 2020-11-30 | 2021-11-09 | 威海顺丰专用车制造股份有限公司 | Self-unloading semitrailer frame |
| CN112520350B (en) * | 2020-11-30 | 2023-11-03 | 威海顺丰专用车制造股份有限公司 | Self-lubricating system for chain of unloading mechanism of self-unloading semitrailer |
| CN112810528A (en) * | 2021-02-02 | 2021-05-18 | 周口师范学院 | Commodity circulation freight train resetting means based on cloud calculates |
| CN112810528B (en) * | 2021-02-02 | 2021-11-02 | 周口师范学院 | Commodity circulation freight train resetting means based on cloud calculates |
| WO2022178911A1 (en) * | 2021-02-28 | 2022-09-01 | 通亚汽车制造有限公司 | Side dump truck |
| CN117922410B (en) * | 2024-03-22 | 2024-06-11 | 洛阳珠峰华鹰三轮摩托车有限公司 | Rolling loading and unloading motor tricycle carriage and control method thereof |
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