CN104002717B - A kind of mountain region multi-functional transport vehicle - Google Patents
A kind of mountain region multi-functional transport vehicle Download PDFInfo
- Publication number
- CN104002717B CN104002717B CN201410214659.7A CN201410214659A CN104002717B CN 104002717 B CN104002717 B CN 104002717B CN 201410214659 A CN201410214659 A CN 201410214659A CN 104002717 B CN104002717 B CN 104002717B
- Authority
- CN
- China
- Prior art keywords
- railway carriage
- hook
- switching
- tongue
- vehicle frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Handcart (AREA)
Abstract
The invention discloses a kind of mountain region multi-functional transport vehicle, including vehicle frame, fork type elevator and railway carriage, described fork type elevator two ends are connected with vehicle frame and railway carriage respectively, fork type elevator includes support body, guide groove, roller, pull bar and control railway carriage rise or the switching control unit of self-unloading, it is connected in guide groove by roller bottom described support body, guide groove is connected on vehicle frame, described switching control unit is arranged on the opening of guide groove one end, switching control unit includes switching clamp and extension board, switching clamp and extension board are correspondingly arranged formation roller groove up and down, roller groove is connected with guide groove, pull bar is connected with switching clamp.What the present invention can not only realize railway carriage rises or falls the switching with self-unloading, but also can control under propradation can not self-unloading simultaneously, being achieved in that safety operation, avoid operational error to cause the generation of security incident, the present invention also has that work is flexible, safe and reliable, work efficiency and the high advantage of cost performance.
Description
Technical field
The present invention relates to a kind of transport vehicle, particularly to a kind of mountain region multi-functional transport vehicle.
Background technology
China has the citrus fruits of 90% to plant at hilly and mountainous land, and many orangery physical features are precipitous again
Do not have track and land occupation condition poor.This cause Conventional transport car be difficult to mountain region orangery promote make
Can only be with pack basket or the manual type transport such as carry on the shoulder with, most of orchard workers.The most not only labor
Fatigue resistance is big, and efficiency is low, also easily damages fruit.Upper along with labor cost
Rising, human resources is more and more deficienter, and the transport of mountain region orangery becomes one of problem to be solved.
Therefore, in order to improve Mechanization Level and orchard worker's economic benefit of knob orchard worker transport,
Reduce labor intensity and the production cost of orchard worker, need to design a kind of mountain region orangery that is suitable for and transport
Defeated plant equipment.And the transport that wheeled transport vehicle is primarily adapted for use on highway the most both at home and abroad,
Lack the transport vehicle applied in the transport of mountain region orangery.
Publication number CN102941806A patent application discloses and a kind of is applicable to the light of hillside orchard
Simplifying wheeled transport machine, this transport vehicle has light simplify and low speed height turns round feature, but this transport
Car only has transportation function, function singleness and safety not enough.
Summary of the invention
For technical problem present in prior art, it is an object of the invention to: one is provided
Safety and integrate transport, railway carriage rise, decline and the many merits in mountain region of railway carriage self-unloading function
Can transport vehicle.
The purpose of the present invention is achieved through the following technical solutions: a kind of mountain region multi-functional transport vehicle,
Including vehicle frame, fork type elevator and railway carriage, described fork type elevator two ends respectively with
Vehicle frame and railway carriage connect, fork type elevator include support body, guide groove, roller, pull bar and
Control railway carriage to rise or the switching control unit of self-unloading, connected by roller bottom described support body
In guide groove, guide groove is connected on vehicle frame, and described switching control unit is arranged at guide groove one end
Opening on, switching control unit includes switching clamp and extension board, switching clamp and prolonging
Stretching plate and be correspondingly arranged formation roller groove up and down, roller groove is connected with guide groove, pull bar and switching
Clamp connects.
Preferably, described switching control unit also includes spring and tooth plate, switching clamp tool
Having upper stopper and bar portion, upper stopper and extension board are correspondingly arranged the described roller groove of formation up and down,
Offering perforation on extension board, tooth plate is protruding with teeth change, and tooth plate is connected to by spring
Extension board bottom, teeth change protrudes from perforation, and described pull bar is simultaneously coupled to bar portion and tooth plate
On, extension board is hinged with bar portion.
Preferably, described extension board offers three perforations, tooth plate along roller moving direction
Being protruding with two teeth change, when needs railway carriage rises, two teeth change are connected to close
In two perforations in bar portion, when needs railway carriage self-unloading, two teeth change move forward to away from bar portion
Two perforations in.
Preferably, also including that gangbar, described guide groove are two, switching control unit is two
Individual, two switching control units are connected to two guide grooves with on the opening of one end, described tooth plate
Side is extended with connected unit, and connected unit vertically has connecting hole, described pull bar include the collar with
And the action bars that is connected on the collar and connecting rod, described connecting rod is connected to connecting hole
In, described gangbar two ends are individually fixed in bar portion, and the described collar is set in gangbar.
Preferably, also include that railway carriage positioner, railway carriage positioner include being arranged on vehicle frame
On with multiple hole clippings kelly, be arranged on railway carriage control fork type elevator start power
Control lever, elastic telescopic block tongue and for controlling the block tongue that described elastic telescopic block tongue is flexible
Trigger mechanism, control lever is connected with block tongue trigger mechanism, when railway carriage rises and puts in place, described bullet
The property block tongue that stretches is connected with the hole clipping of kelly.
Preferably, also including switch block, described railway carriage positioner is two, is separately positioned on
Railway carriage both sides, block tongue trigger mechanism includes wheels and wire, and wire is arranged along wheels, leads
The L-shaped setting of line, wire one end is connected with switch block, described elastic telescopic block tongue include tongue cylinder,
Block tongue, block tongue spring and draw bar, draw bar, block tongue spring are set in turn in block tongue
In tongue cylinder, card tongue portion stretches out tongue cylinder, and tongue tube rear end is stretched out in described draw bar one end, traction
The bar other end is connected with block tongue, and the wire other end is connected with the draw bar stretching out tongue tube rear end,
Also include drive switch block rotate make wire tighten up switch block driving lever, switch block driving lever two ends respectively with
Control lever and switch block are hinged.
Preferably, described railway carriage includes tailgate, biside plate and is connected to side plate and tail
Plate upper end and side plate and the tailgate switching mechanism of tailgate side, stretch on the railway carriage of tailgate bottom
Going out to have the wing plate of band chute, the tailgate bottom, position of corresponding wing plate to be provided with hook ring, hook ring is placed in
In chute；
Also include tailgate self-unloading auxiliary body, tailgate self-unloading auxiliary body include putting hook, pull hook,
Baffle plate, back-moving spring and the limited post being fixed on vehicle frame, described pendulum hooks and is articulated with railway carriage
Bottom, described baffle plate, back-moving spring, limited post are arranged at puts hook side, and described pull hook sets
It is placed in pendulum and hooks opposite side；Back-moving spring two ends link with railway carriage and pendulum respectively and connect, and pendulum hook is positioned at
The hook part of lower section contacts with limited post, and baffle plate is fixed on bottom railway carriage；
Pull hook has the body of rod, connecting shaft, universal driving shaft and hook and refers to, body of rod one end hooks hinged with pendulum,
The other end is hinged with connecting shaft, and universal driving shaft is laterally hinged with on railway carriage, and connecting shaft is fixing to be connected
On the periphery of universal driving shaft side, on the periphery of universal driving shaft opposite side, fixing connection is described
Hook refers to, when railway carriage is in and rises or falls, hooks finger ends and catches on the notch of chute, work as car
When case is in self-unloading, hooks finger ends and move apart the notch of chute.
Preferably, also include electromotor, variator, input belt pulley, output belt pulley,
Belt, the startup wheel making belt tension and hydraulic pump, engine output end and variator phase
Even, transmission output being also associated with described input belt pulley, input belt pulley passes through skin
Carrying and be connected with output belt pulley, output belt pulley is connected with hydraulic pump, and the described wheel that starts is arranged
Between input belt pulley and output belt pulley.
Preferably, described vehicle frame is provided with propons, and propons both sides are fixed with stop bit post, stop bit
Damping spring it is cased with, damping spring two ends connecting vehicle frame and propons respectively outside post.
Preferably, described vehicle frame tilts be protruding with foot-operated block and multiple anti-side turns over supporting leg,
Anti-side is turned over supporting leg and is arranged on vehicle frame both sides and rear side.
The present invention has such advantages as relative to prior art and effect:
1, the present invention has pull bar, switching control unit, and it is arranged at the opening of guide groove one end
On, switching control unit includes switching clamp and extension board, on switching clamp and extension board
Under be correspondingly arranged formation roller groove, roller groove is connected with guide groove, and pull bar one end is connected to cut
Changing on clamp, railway carriage realizes rising or falling, when railway carriage self-unloading by means of fork type elevator
Time, it is necessary to roller enters roller groove, and when roller enters roller groove, railway carriage is then in decline
State, now, makes switching clamp open by pull bar, the dynamical system of fork type elevator
Starting, roller, from the opening abjection opened, turns around the fork type elevator hinged place of opposite side
Moving and realize self-unloading, switching control unit can not only realize rising or falling and self-unloading of railway carriage
Switching, but also can control under propradation can not self-unloading simultaneously, self-unloading to be realized must
State need declined, be achieved in that safety operation, avoid operational error to cause security incident
Generation, the present invention also has that work is flexible, safe and reliable, work efficiency and cost performance high
Advantage.
2, it is provided with spring and tooth plate on the switching control unit of the present invention, extension board is opened
Being provided with perforation, tooth plate is protruding with teeth change, and when needs railway carriage rises, teeth change connects
In in the perforation in bar portion, upper stopper is closed, and roller can only slide into guide groove along roller groove
Middle realization rises；When needs railway carriage self-unloading, described roller moves to the perforation near bar portion
On, now, teeth change pressurized exits the perforation near bar portion, and pushing drawing rod just can make switching
Tooth moves forward in the perforation away from bar portion.So pull bar can be made to be cut when railway carriage rises
Change tooth to block and can not stir, only when teeth change is exited perforation by roller rolling, pull bar
Just can stir, pushing drawing rod makes bar portion rotate along with extension board hinged place, makes stopper open
Realize power and energy.
3, the present invention is additionally provided with gangbar, and two switching control units are connected by gangbar
Coming, gangbar is connected on pull bar, so only can need to use a pull bar and can realize two
The action of switching control unit synchronizes.
4, the railway carriage positioner of the present invention includes that kelly, control fork type elevator start dynamic
The control lever of power, elastic telescopic block tongue and the block tongue stretched for controlling elastic telescopic block tongue touch
Sending out mechanism, control lever is connected with block tongue trigger mechanism, can make as long as so stirring control lever simultaneously
The dynamic start of fork type elevator and elastic telescopic block tongue shrink, it is ensured that work smooth and easy and
When railway carriage is in propradation, if the power of fork type elevator loses suddenly, by
The parallel four-bar coordinating fork type elevator in elastic telescopic block tongue puts in the hole clipping of kelly is tied
Structure can make, when the support that fork type elevator runs out of steam, to remain to be held in current height
On degree, it is unlikely to drop, thus improves safety, i.e. when railway carriage is increased to certain altitude,
It is possible to prevent railway carriage to drop suddenly.
5, the vehicle frame of the present invention is provided with propons, and propons both sides are fixed with limited post, limited post
It is cased with outward damping spring, damping spring two ends connecting vehicle frame and propons, limited post top respectively
And height that propons following left takes turns between vehicle frame in a distance, so can be made different and from
Adapt to, effective damping, well adapting to property under the road conditions of hilly and mountainous land, also have anti-
The function that only propons fractures.Stop bit capital end in damping spring and vehicle frame have certain distance,
Deflection angle can be limited, prevent propons excess from deflecting.
6, the present invention has tailgate, biside plate, tailgate self-unloading auxiliary body and tailgate opening and closing
Mechanism, tailgate and biside plate are turning, and when railway carriage is in rising, pendulum hooks and departs from limited post,
Baffle plate stops back-moving spring to pull pendulum to hook rotation, now, hooks finger ends and catches on the notch of chute；
When railway carriage is in decline, pendulum hooks and is limited by limited post, stops back-moving spring to pull pendulum to hook and turns
Dynamic, now, hook finger ends and catch on the notch of chute equally；Under above two state, if two
Tailgate switching mechanism is locked, then tailgate is in the lock state；
When railway carriage is in self-unloading, rotate up owing to railway carriage rotates up band movable pendulum hook, by
Being affixed on vehicle frame in limited post, pendulum hook is struck, and back-moving spring stretches, and pendulum hook pushes away
Lever body makes hook refer to around universal driving shaft to be rotated up, and hooks finger ends and moves apart the notch of chute, notch
Opening, when railway carriage self-unloading completes to reset, under the effect of back-moving spring, pendulum hooks and resets, pendulum
Hook pulls the body of rod to make hook refer to around universal driving shaft and rotates down, and hooks finger ends and catches on the notch of chute,
Notch is closed.
7, the present invention is provided with foot-operated block, and driver can be by foot when not stepping on the gas or braking
It is placed on above foot-operated block and has a rest；When transport vehicle travels on downhill path, driver can be by foot
Step down in above foot-operated block, prevent from toppling over forward because seat crosses sliding.
8, the power of fork type elevator of the present invention is hydraulic system, the hydraulic pressure in hydraulic system
Pump is connected with electromotor by input belt pulley, output belt pulley, belt and startup wheel, liquid
Press pump power is directly provided by electromotor, it is therefore not necessary to additionally arrange driving means, is needing
When wanting fork type elevator to start, by making the dynamic of output belt pulley by starting wheel compression belt
Power passes to input belt pulley by belt and hydraulic pump on drive hydraulic system principle realizes work,
Start wheel tensioning principle identical with regulating wheel.When belt tension, hydraulic pump pressure accumulation；When opening
During driving wheel not tightening belt, hydraulic pump pressurize or pressure release.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the railway carriage of present invention schematic diagram when being in decline state.
Fig. 3 is the railway carriage of present invention schematic diagram when being in propradation.
Fig. 4 is the railway carriage of present invention schematic diagram when being in self-unloading state.
Fig. 5 is the structural representation of the switching control unit of the present invention.
Fig. 6 is the schematic diagram during switching control unit self-unloading of the present invention.
Fig. 7 is the structural representation of the railway carriage positioner of the present invention.
Fig. 8 is one of wire arrangements schematic diagram of railway carriage positioner of the present invention.
Fig. 9 is the two of the wire arrangements schematic diagram of the railway carriage positioner of the present invention.
Figure 10 is the input belt pulley of the present invention, output belt pulley, belt and starts wheel even
Connect schematic diagram.
Figure 11 is the belt of present invention schematic diagram when being in unstrained state.
Figure 12 is the belt of present invention schematic diagram when being in tensioning state.
Figure 13 is the structural representation of the tailgate self-unloading auxiliary body of the present invention.
Figure 14 is the tailgate self-unloading auxiliary body of present invention schematic diagram when being in self-unloading.
Figure 15 is the structural representation of the two tailgate switching mechanisms of the present invention.
Figure 16 is the structural representation of the railway carriage of the present invention.
Figure 17 is the structural representation of the propons of the present invention.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but this
Bright embodiment is not limited to this.
Embodiment one:
As shown in Fig. 1-17, a kind of mountain region multi-functional transport vehicle, including vehicle frame 1, scissor-type liter
Fall machine 2 and railway carriage 3, described fork type elevator 2 two ends connect with vehicle frame 1 and railway carriage 3 respectively
Connecing, fork type elevator 2 includes support body 21, guide groove 22, roller 23, pull bar 26 and controls
Railway carriage 3 rises or the switching control unit of self-unloading, is connected by roller 23 bottom described support body 21
In guide groove 22, guide groove 22 is connected on vehicle frame 1, and described switching control unit is arranged at guide groove
On the opening of 22 one end, switching control unit includes switching clamp 24 and extension board 25, cuts
Change clamp 24 and extension board about 25 is correspondingly arranged formation roller groove 27, roller groove 27 and guide groove
22 are connected, and pull bar 26 is connected with switching clamp 24.
Also including gangbar 28, described guide groove 22 is two, and switching control unit is two,
Two switching control units are connected to two guide grooves 22 with on the opening of one end, and gangbar 28 is even
Being connected on pull bar 26, pull bar 26 can only have one, can be realized two equally by gangbar 28
The action of individual switching control unit, and be the action realizing synchronizing.
As it can be seen in figures 5 and 6, described switching control unit also includes spring 201 and tooth plate 202,
Switching clamp 24 has upper stopper 241 and bar portion 242, and upper stopper 241 and extension board about 25 are right
Should arrange the described roller groove 27 of formation, extension board 25 offers perforation, tooth plate 202 protrudes above
Having teeth change 203, teeth change 203 is triangular in shape, and two inclined-planes are cambered surface.Tooth plate 202 passes through bullet
Spring 201 is connected to extension board 25 bottom, and teeth change 203 protrudes from perforation, and described pull bar 26 is same
Time be connected on bar portion 242 and tooth plate 202, extension board 25 is hinged with bar portion 242.Concrete,
Described tooth plate 202 side is extended with connected unit 204, and connected unit 204 vertically has connecting hole, institute
State pull bar 26 include the collar 261 and be connected to the action bars on the collar 261 and connecting rod
262, described connecting rod 262 is connected in connecting hole, and described gangbar 28 two ends are fixed respectively
In bar portion 242, the described collar 261 is set in gangbar 28.Edge on described extension board 25
Roller 23 moving direction offers three perforations, and tooth plate 202 is protruding with two teeth change 203,
When needs railway carriage 3 rises, two teeth change 203 are made to be connected to two perforations near bar portion 242
In, when needs railway carriage 3 self-unloading, need roller 23 to move to two perforations near bar portion 242
On, now, two teeth change 203 pressurizeds exit two perforations near bar portion 242, and promotion is drawn
Bar 26 makes two teeth change 203 move forward to away from two perforations in bar portion 242.
As Figure 7-9, also include that railway carriage positioner, railway carriage positioner include being arranged on
On vehicle frame 1 with multiple hole clippings 210 kelly 211, be arranged on railway carriage 3 control scissor-type liter
Fall machine 2 starts the control lever 212 of power, elastic telescopic block tongue 213 and for controlling described elasticity
The flexible block tongue trigger mechanism of flexible block tongue 213, control lever 212 is connected with block tongue trigger mechanism,
When railway carriage 3 rises and puts in place, described elastic telescopic block tongue 213 connects with the hole clipping 210 of kelly 211
Connect.
As Figure 7-9, also include that switch block 214, described railway carriage positioner are two, point
Not being arranged on railway carriage 3 both sides, block tongue trigger mechanism includes wheels 215 and wire 216, wire
216 are arranged along wheels 215, the L-shaped setting of wire 216, and two wires 216 then take the shape of the letter U, wire
216 one end are connected with switch block 214, and described elastic telescopic block tongue 213 includes tongue cylinder, block tongue, card
Tongue spring and draw bar, draw bar, block tongue spring and block tongue are set in turn in tongue cylinder,
Card tongue portion stretches out tongue cylinder, and tongue tube rear end, the draw bar other end are stretched out in described draw bar one end
Being connected with block tongue, wire 216 other end is connected with the draw bar stretching out tongue tube rear end, also includes
Switch block 214 is driven to rotate the switch block driving lever 217 making wire 216 tighten up, switch block driving lever 217 two ends
Hinged with control lever 212 and switch block 214 respectively.
As shown in figures 15-16, described railway carriage 3 includes being arranged on the tailgate 31 of railway carriage 3 afterbody, dividing
It is not arranged on the biside plate 32 of railway carriage 3 both sides and is connected on side plate 32 and tailgate 31
End and the tailgate switching mechanism of side plate 32 with tailgate 31 side, will be arranged on side for convenience of describing
Plate 32 is referred to as tailgate upper end switching mechanism with the tailgate switching mechanism of tailgate 31 upper end, will arrange
Tailgate switching mechanism at side plate 32 with tailgate 31 side is referred to as tailgate side switching mechanism, tail
Plate upper end switching mechanism includes on tailgate fixture block on clamp 33 and side plate, on tailgate on clamp 33
Being protruding with axis 35, on side plate, fixture block includes clamp body 34 and card handle 36, clamp body 34
On there is draw-in groove, described card handle 36 is articulated with on clamp body 34, card handle 36 has axial trough
37, when described axis 35 enters in draw-in groove, card handle 36 rotates down, and is stuck in by axis 35
In axial trough 37, it is achieved locking.Tailgate side switching mechanism includes the turning handle being articulated with on railway carriage 3
38 and the bent axle 39 that is articulated with on side plate 32, turning handle 38 top has groove, when locked,
Bent axle 39 is connected in groove, concrete, during locking, is flipped up turning handle 38, makes bent axle
39 enter the backward lower turning crankshaft 39 of groove, make bent axle 39 block turning handle 38 and realize locking.
Additionally, tailgate switching mechanism can also use the locking mechanism of existing tractor tailgate,
No longer describe at this.
As illustrated in figs. 13-15, the railway carriage 3 of tailgate 31 bottom is extended with the wing plate of band chute
301, position tailgate 31 bottom of corresponding wing plate 301 is provided with hook ring 302, and hook ring 302 is placed in cunning
In groove；Also include tailgate self-unloading auxiliary body, tailgate self-unloading auxiliary body include putting hook 303,
Pull hook, baffle plate 305, back-moving spring 306 and the limited post 307 being fixed on vehicle frame 1, institute
State pendulum hook 303 and be articulated with bottom railway carriage 3, described baffle plate 305, back-moving spring 306, limited post
307 are arranged at pendulum hooks 303 sides, and described pull hook is arranged at pendulum and hooks 303 opposite sides；Back-moving spring
306 two ends hook 303 with railway carriage 3 and pendulum respectively and are connected, and pendulum hooks 303 hook part being positioned at lower section and limits
Position post 307 contacts, and baffle plate 305 is fixed on bottom railway carriage 3, when pendulum hooks 303 disengaging limited posts
When 307, baffle plate 305 stops back-moving spring 306 to pull pendulum to hook 303 rotations；
As illustrated in figs. 13-15, pull hook has the body of rod 308, connecting shaft 309, universal driving shaft 310 and
Hook refers to 311, and the body of rod 308 one end and pendulum hook 303 are hinged, and the other end is hinged with connecting shaft 309,
Universal driving shaft 310 is laterally hinged with on railway carriage 3, and connecting shaft 309 is fixedly connected on universal driving shaft 310 1
On the periphery of side, on the periphery of universal driving shaft 310 opposite side, the described hook of fixing connection refers to 311,
When railway carriage 3 is in and rises or falls, hook and refer to that the notch of chute is caught in 311 ends, when railway carriage 3
When being in self-unloading, hook and refer to that 311 ends move apart the notch of chute.
By making hook finger ends catch on the notch of chute or move apart the notch of chute and make notch close
Or open, when hook refers to the notch that chute is caught in 311 ends, tailgate switching mechanism is locked, this
Time, tailgate 31 is in the lock state, and when railway carriage 3 is in self-unloading, hooks and refers to that 311 ends move apart
The notch of chute, tailgate 31 can realize self-unloading by two ways, when needing tailgate 31
Lower end is opened with weight upset and when unloading, is locked by tailgate upper end switching mechanism, tailgate side
Face switching mechanism is opened, and can realize；When needs tailgate 31 completely disengages from unloading,
Tailgate upper end switching mechanism and tailgate side switching mechanism are all opened, can realize.
As shown in figs. 10-12, electromotor, reverse gear, variator, drive axle, defeated is also included
Enter belt pulley 41, output belt pulley 42, belt 43, make input by control belt 43 tensioning
Belt pulley 41 power passes to export the startup wheel 44 of belt pulley 42, control bar 45 and hydraulic pump,
Engine output end is connected with variator, and transmission output is connected with reverse gear input,
Reverse gear outfan is connected with drive axle, and transmission output is also associated with described input skin
Belt wheel 41, input belt pulley 41 is connected with output belt pulley 42 by belt 43, exports belt
Wheel 42 is connected with hydraulic pump, and the described wheel 44 that starts is arranged at input belt pulley 41 and output belt
Between wheel 42, control bar 45 and be connected with starting wheel 44, control bar 45 and be used for driving startup wheel 44
By belt 43 tensioning.
As shown in figure 17, described vehicle frame 1 is provided with propons 50, and propons 50 both sides are fixed with stop bit
Post, is cased with damping spring 51 outside stop bit post, damping spring 51 two ends connecting vehicle frame 1 respectively and front
Bridge 50, drive axle is provided with mechanical speed difference self-locking device, it is possible to limit two wheel speeds it
Difference, prevents at the last round of fast idle in the hill path of many hollows, and one takes turns the phenomenon not turned.
Tilting on described vehicle frame 1 to be protruding with foot-operated block and multiple anti-side turns over supporting leg, anti-side is turned over and is propped up
Support leg is arranged on vehicle frame both sides and rear side.Concrete, described vehicle frame 1 has driver's cabin, drives
Sail and room is provided with foot-operated block.It is three that described anti-side turns over supporting leg, is separately positioned on vehicle frame 1
Both sides and the rear portion of vehicle frame 1, stablize body gravity, prevent car body rollover or after turn over.
The present invention also has tire and baffle plate, and described tire is the wide tire that air pressure is relatively low, from
And increase the transport vehicle adhesive force to ground, increase transport vehicle climbable gradient, it is ensured that transport vehicle
High security.
Baffle plate is arranged on vehicle frame 1 foremost, can prevent from driving process has branch etc. to leg and
Foot causes scratch.
The work process of the present invention and operation principle: railway carriage realizes by means of fork type elevator
Rise or fall, when railway carriage self-unloading, it is necessary to roller enters roller groove, and roller enters
During roller groove, railway carriage is then in decline state, and now, roller moves near the two of bar portion
On perforation, now, two teeth change pressurizeds exit two perforations near bar portion, pushing drawing rod
Two teeth change just can be made to move forward to away from two perforations in bar portion.So can be on railway carriage
When rising, make pull bar be switched tooth and block and can not stir, only when two teeth change are by roller
When perforation is exited in rolling, pull bar just can be stirred, and pushing drawing rod makes bar portion along hinged with extension board
Place rotates, and makes stopper open and realizes power and energy.The dynamical system of fork type elevator opens
Dynamic, that roller is opened from upper stopper opening abjection, hinged around the fork type elevator of opposite side
Place's rotation realizes self-unloading, and switching control unit can not only realize lifting and the self-unloading function of railway carriage
Switching, but also can control under propradation can not self-unloading simultaneously, self-unloading to be realized
State have to declined, be achieved in that safety operation, avoid operational error to cause safe thing
Therefore generation.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are also
Being not restricted to the described embodiments, other any spirit without departing from the present invention is with former
Change that reason is lower to be made, modify, substitute, combine, simplify, all should be the displacement side of equivalence
Formula, within being included in protection scope of the present invention.
Claims (10)
1. a mountain region multi-functional transport vehicle, it is characterised in that: include vehicle frame, scissor-type liter
Fall machine and railway carriage, described fork type elevator two ends are connected with vehicle frame and railway carriage respectively, cut
Fork lifter includes support body, guide groove, roller, pull bar and controls railway carriage rising or self-unloading
Switching control unit, be connected in guide groove by roller bottom described support body, guide groove connect
On vehicle frame, described switching control unit is arranged on the opening of guide groove one end, switching control
Mechanism includes switching clamp and extension board, and switching clamp and extension board are correspondingly arranged shape up and down
Becoming roller groove, roller groove is connected with guide groove, and pull bar is connected with switching clamp.
A kind of mountain region the most according to claim 1 multi-functional transport vehicle, it is characterised in that:
Described switching control unit also includes that spring and tooth plate, switching clamp have upper stopper and bar
Portion, upper stopper and extension board are correspondingly arranged the described roller groove of formation up and down, extension board are offered
Having perforation, tooth plate to be protruding with teeth change, tooth plate is connected to extension board bottom by spring,
Teeth change protrudes from perforation, and described pull bar is simultaneously coupled on bar portion and tooth plate, extension board with
Bar portion is hinged.
A kind of mountain region the most according to claim 2 multi-functional transport vehicle, it is characterised in that:
Offering three perforations along roller moving direction on described extension board, tooth plate is protruding with two
Teeth change, when needs railway carriage rises, two teeth change are connected to two perforations near bar portion
In, when needs railway carriage self-unloading, two teeth change move forward to away from two perforations in bar portion.
A kind of mountain region the most according to claim 2 multi-functional transport vehicle, it is characterised in that:
Also including that gangbar, described guide groove are two, switching control unit is two, two switching controls
Mechanism processed is connected to two guide grooves with on the opening of one end, and described tooth plate side is extended with even
Connecing platform, connected unit vertically has connecting hole, and described pull bar includes the collar and is connected to
Action bars on the collar and connecting rod, described connecting rod is connected in connecting hole, described linkage
Bar two ends are individually fixed in bar portion, and the described collar is set in gangbar.
A kind of mountain region the most according to claim 1 multi-functional transport vehicle, it is characterised in that:
Also include that railway carriage positioner, railway carriage positioner include being arranged on vehicle frame with multiple cards
The kelly in hole, it is arranged on railway carriage control fork type elevator and starts the control lever of power, elasticity
Flexible block tongue and for controlling the block tongue trigger mechanism that described elastic telescopic block tongue is flexible, control
Bar is connected with block tongue trigger mechanism, when railway carriage rise put in place time, described elastic telescopic block tongue with
The hole clipping of kelly connects.
A kind of mountain region the most according to claim 5 multi-functional transport vehicle, it is characterised in that:
Also including switch block, described railway carriage positioner is two, is separately positioned on railway carriage both sides, card
Tongue trigger mechanism includes wheels and wire, and wire is arranged along wheels, the L-shaped setting of wire,
Wire one end is connected with switch block, and described elastic telescopic block tongue includes tongue cylinder, block tongue, block tongue bullet
Spring and draw bar, draw bar, block tongue spring and block tongue are set in turn in tongue cylinder, block tongue
Part stretches out tongue cylinder, and tongue tube rear end, the draw bar other end and card are stretched out in described draw bar one end
Tongue connects, and the wire other end is connected with the draw bar stretching out tongue tube rear end, also includes that driving turns
Block rotates the switch block driving lever making wire tighten up, and switch block driving lever two ends are cut with scissors with control lever and switch block respectively
Connect.
A kind of mountain region the most according to claim 1 multi-functional transport vehicle, it is characterised in that:
Described railway carriage includes tailgate, biside plate and is connected to side plate and tailgate upper end and side plate
With the tailgate switching mechanism of tailgate side, the railway carriage of tailgate bottom is extended with band chute
Wing plate, the tailgate bottom, position of corresponding wing plate is provided with hook ring, and hook ring is placed in chute；
Also include tailgate self-unloading auxiliary body, tailgate self-unloading auxiliary body include putting hook, pull hook,
Baffle plate, back-moving spring and the limited post being fixed on vehicle frame, described pendulum hooks and is articulated with railway carriage
Bottom, described baffle plate, back-moving spring, limited post are arranged at puts hook side, and described pull hook sets
It is placed in pendulum and hooks opposite side；Back-moving spring two ends link with railway carriage and pendulum respectively and connect, and pendulum hook is positioned at
The hook part of lower section contacts with limited post, and baffle plate is fixed on bottom railway carriage；
Pull hook has the body of rod, connecting shaft, universal driving shaft and hook and refers to, body of rod one end hooks hinged with pendulum,
The other end is hinged with connecting shaft, and universal driving shaft is laterally hinged with on railway carriage, and connecting shaft is fixing to be connected
On the periphery of universal driving shaft side, on the periphery of universal driving shaft opposite side, fixing connection is described
Hook refers to, when railway carriage is in and rises or falls, hooks finger ends and catches on the notch of chute, work as car
When case is in self-unloading, hooks finger ends and move apart the notch of chute.
A kind of mountain region the most according to claim 1 multi-functional transport vehicle, it is characterised in that:
Also include electromotor, variator, input belt pulley, output belt pulley, belt, make belt
The startup wheel of tensioning and hydraulic pump, engine output end is connected with variator, and variator is defeated
Going out and be also associated with described input belt pulley on end, input belt pulley is by belt and output belt
Wheel connects, and output belt pulley is connected with hydraulic pump, and described startup wheel is arranged at input belt pulley
And between output belt pulley.
A kind of mountain region the most according to claim 1 multi-functional transport vehicle, it is characterised in that:
Described vehicle frame is provided with propons, and propons both sides are fixed with stop bit post, are cased with damping outside stop bit post
Spring, damping spring two ends connecting vehicle frame and propons respectively.
A kind of mountain region the most according to claim 1 multi-functional transport vehicle, it is characterised in that:
Tilting on described vehicle frame to be protruding with foot-operated block and multiple anti-side turns over supporting leg, anti-side turns over supporting leg
It is arranged on vehicle frame both sides and rear side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410214659.7A CN104002717B (en) | 2014-05-20 | 2014-05-20 | A kind of mountain region multi-functional transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410214659.7A CN104002717B (en) | 2014-05-20 | 2014-05-20 | A kind of mountain region multi-functional transport vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104002717A CN104002717A (en) | 2014-08-27 |
| CN104002717B true CN104002717B (en) | 2016-08-24 |
Family
ID=51363722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410214659.7A Active CN104002717B (en) | 2014-05-20 | 2014-05-20 | A kind of mountain region multi-functional transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104002717B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601379A (en) * | 2017-08-09 | 2018-01-19 | 华南农业大学 | A kind of hilly and mountainous land pulling type multi-funcitonal wheel transporter |
| CN114263341A (en) * | 2019-09-17 | 2022-04-01 | 广东博智林机器人有限公司 | Leveling robot |
| CN115723653B (en) * | 2022-12-16 | 2023-08-11 | 蒙阴县鹏程万里车辆有限公司 | Ash powder is transported with ash semitrailer down |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402440A (en) * | 2008-07-25 | 2009-04-08 | 白天海 | Mobile hoistable platform and labor-saving apparatus |
| CN102167272A (en) * | 2011-03-29 | 2011-08-31 | 浙江鼎力机械有限公司 | Cross-country scissor aerial work platform providing convenience for engine overhauling |
| CN103539037A (en) * | 2012-07-14 | 2014-01-29 | 南车青岛四方机车车辆股份有限公司 | Aerial work platform |
| CN203937548U (en) * | 2014-05-20 | 2014-11-12 | 华南农业大学 | A kind of mountain region multi-functional transport vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8967057B2 (en) * | 2012-11-02 | 2015-03-03 | South Essex Fabricating Inc. | Vertically adjustable platform system |
-
2014
- 2014-05-20 CN CN201410214659.7A patent/CN104002717B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402440A (en) * | 2008-07-25 | 2009-04-08 | 白天海 | Mobile hoistable platform and labor-saving apparatus |
| CN102167272A (en) * | 2011-03-29 | 2011-08-31 | 浙江鼎力机械有限公司 | Cross-country scissor aerial work platform providing convenience for engine overhauling |
| CN103539037A (en) * | 2012-07-14 | 2014-01-29 | 南车青岛四方机车车辆股份有限公司 | Aerial work platform |
| CN203937548U (en) * | 2014-05-20 | 2014-11-12 | 华南农业大学 | A kind of mountain region multi-functional transport vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104002717A (en) | 2014-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105340482B (en) | A kind of new Banana zooms in car | |
| CN104002717B (en) | A kind of mountain region multi-functional transport vehicle | |
| CN107215819A (en) | A kind of fork truck with hoisting mechanism | |
| CN203937548U (en) | A kind of mountain region multi-functional transport vehicle | |
| CN110329389B (en) | Double-foot bionic robot based on link mechanism | |
| CN108432462B (en) | Rocker arm type cluster fruit picking device | |
| CN106612955A (en) | Agricultural semi-automatic fruit picking device | |
| CN101670986B (en) | Hoisting system and mobile crane | |
| CN106429984A (en) | Forklift working device | |
| CN106241235A (en) | A kind of mountain region orbit of steel wire Transport Machinery device systems | |
| CN107128843A (en) | A kind of multifunction fork truck | |
| CN208394672U (en) | Bamboo grove exploitation fortune bamboo device | |
| CN206344685U (en) | A kind of posture with hydrostatic drive can adjust crawler body | |
| CN205960525U (en) | Multi -functional electronic hanging wire driving | |
| CN109131493A (en) | A kind of intelligent rapid transport vehicle of intelligent storage | |
| CN206035032U (en) | Perpendicular circulating stereoscopic garage's anti -falling device | |
| CN202541843U (en) | Telescopic airplane traction device | |
| CN107396694A (en) | A kind of laborsaving, safe fruit picking carrier vehicle | |
| CN105064914B (en) | A kind of multi-functional shallow rig of cross-country driven by quill shaft | |
| CN107150987A (en) | A kind of fork truck with tilt cylinders | |
| CN103168564A (en) | Lifting-type fruit picking machine | |
| CN213007817U (en) | Unmanned aerial vehicle take-off device | |
| CN206547355U (en) | A kind of agricultural Semi-automatic fruit picker | |
| CN201517019U (en) | Hoisting system and a mobile hoisting device | |
| CN104521445A (en) | Main clutch tensioning separation device and harvesting machine with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |