CN110254332A - Lorry goes up and down loading platform - Google Patents
Lorry goes up and down loading platform Download PDFInfo
- Publication number
- CN110254332A CN110254332A CN201910719743.7A CN201910719743A CN110254332A CN 110254332 A CN110254332 A CN 110254332A CN 201910719743 A CN201910719743 A CN 201910719743A CN 110254332 A CN110254332 A CN 110254332A
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- CN
- China
- Prior art keywords
- loading
- fixed
- loading base
- goes
- telescopic
- 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.)
- Pending
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
- B60P1/4414—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element and keeping the loading platform parallel to the ground when raising the load
- B60P1/4442—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element and keeping the loading platform parallel to the ground when raising the load the raising device, when not in use, being stored inside the load-transporting compartment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
- B60P1/4485—Attaching the complete loading platform unit to the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
- B60P1/4492—Design or construction of the moving platform itself
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The present invention provides lorries to go up and down loading platform, including fixed mechanism, loading mechanism and elevating mechanism, the tail portion of lorry can be fixed on by its fixed mechanism, loading base therein can be collapsed or be opened, loading base can be outwardly opened with respect to connection column and is laid flat when use, and rock-steady structure is formed with telescopic lever, elevating mechanism moves loading base by telescopic arm and electric expansion rope band and falls to the ground, cargo can be easily loaded on loading base, loading mechanism is steadily promoted by elevating mechanism again, keep loading base concordant with boxcar bottom surface, cargo is equally convenient to be moved into compartment, after the completion of loading, loading base is collapsed to connection column again, it is then on the contrary when unloading.Entire dress Discharging Process is easy to operate and time saving and energy saving without overcoming cargo gravity to carry out lift to move, substantially increases handling efficiency.
Description
Technical field
The present invention relates to charge of trucks equipment technical field, especially a kind of lorry goes up and down loading platform.
Background technique
It often needs for cargo to be discharged on ground from aerial pickup arrival or from lorry in logistics transportation, often at present
Mode has using fork truck or crane, but this mode must assure that and have fork truck and crane at any time, when condition does not have
It can only be carried by manpower or be drawn between lorry and ground by plate branch, time and effort consuming, there are security risks, and
And cargo is also easy to damage because being collided and tumbling, and it is very unsatisfactory to carry effect.
Summary of the invention
In view of the above shortcomings of the prior art, the object of the present invention is to provide a kind of structures to be simple and convenient to operate, can be big
The big lorry for promoting handling efficiency goes up and down loading platform.
The present invention is realized in that above-mentioned purpose:
Lorry of the present invention goes up and down loading platform, including fixed mechanism, loading mechanism and elevating mechanism, and the fixed mechanism includes can
At least two vertical columns being fixedly connected with boxcar, the loading mechanism include loading base, rotation be fixed on it is described
The connection column of loading base two sides of the bottom and respectively with above the loading base and connect stretching for rotation connection above column
Contracting pull rod, the elevating mechanism include at least two telescopic arms and corresponding electric expansion rope, at least two telescopic arms
Proximal end rotate the middle part and bottom for being fixed on the vertical columns respectively, rotation is fixed on the connection column respectively for distal end
Above and below, the folding and unfolding end rotation of at least two electric expansion ropes is fixed on above the vertical columns, and telescopic end turns
It is dynamic to be fixed on the telescopic arm being located above at the connection column.
Further, shaft is equipped between described two connection columns, the loading base bottom passes through set ear rotation suit
In the shaft.
Further, the electric expansion rope includes direct current brake motor and wirerope, is leaned in the telescopic arm being located above
The rotation connection of pulley realization and wirerope is equipped at the nearly connection column.
Further, the telescopic arm has two and isometric, accommodating groove of the vertical columns equipped with outward opening, institute
The electric expansion rope and telescopic arm packed up can be accommodated by stating in accommodating groove.
Further, the telescopic lever includes the connecting rod of two rotation connections, two free ends difference of two connecting rods
With above the loading base and connect rotation connection above column.
Further, it is additionally provided with lengthened plate above the loading base, the two sides of the lengthened plate are respectively fixed with connection
It is rotatablely connected above ear, the free end of the engaging lug and the loading base, makes the lengthened plate after opening and loading bottom
Plate is coplanar.
Further, the loading base and the vertical columns are equipped with the lock that can mutually fasten.
Further, the fixed mechanism further includes fixed brace, and one end of the fixed brace is fixed on vertical columns
On, the other end can form triangle rock-steady structure with the vertical columns with after boxcar fixation
Beneficial effects of the present invention: the present invention provides a kind of with lorry lifting loading platform, including fixed mechanism, loading machine
Structure and elevating mechanism can be fixed on the tail portion of lorry by its fixed mechanism, and loading base therein can be collapsed or be opened, and use
When loading base can opposite connection column outwardly open and be laid flat, and form rock-steady structure with telescopic lever, elevating mechanism is by stretching
Contracting arm and electric expansion rope band move loading base and fall to the ground, and cargo can be easily loaded on loading base, then be passed through
Elevating mechanism steadily promotes loading mechanism, keeps loading base concordant with boxcar bottom surface, cargo is equally convenient to be moved into
In compartment, after the completion of loading, then loading base collapsed to connection column, when unloading is then on the contrary.Entire dress Discharging Process is not necessarily to
Cargo gravity is overcome to carry out lift to move, it is easy to operate and time saving and energy saving, substantially increase handling efficiency.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is the overall structure diagram of an embodiment of the present invention;
Fig. 2 is enlarged drawing at A in Fig. 1.
In figure, 11 vertical columns, 12 accommodating grooves, 13 fixed braces, 21 loading bases, 211 sets of ears, 22 connection columns, 23
Telescopic lever, 24 shafts, 25 lengthened plates, 26 engaging lugs, 31 telescopic arms, 32 electric expansion ropes, 321,322 telescopic end of folding and unfolding end,
33 pulleys, 4 locks.
Specific embodiment
With reference to Fig. 1, Fig. 2, lorry goes up and down loading platform, including fixed mechanism, loading mechanism and elevating mechanism, the fixation
Mechanism includes at least two vertical columns 11 that can be fixedly connected with boxcar, the loading mechanism include loading base 21,
Rotation be fixed on 21 two sides of the bottom of loading base connection column 22 and respectively with 21 top of the loading base and connect
The telescopic lever 23 being rotatablely connected above column 22, the elevating mechanism include at least two telescopic arms 31 and corresponding electronic
Flexible rope 32, the proximal end of at least two telescopic arms 31 rotates the middle part and bottom for being fixed on the vertical columns 11 respectively,
Rotation is fixed on above and below the connection column 22 respectively for distal end, the folding and unfolding end of at least two electric expansion ropes 32
321 rotations are fixed on 11 top of vertical columns, and telescopic end 322 rotates the telescopic arm 31 for being fixed on and being located above close to described
It connects at column 22.
Two of them vertical columns 11 can be fixed on the both side plate of truck tail, due to 21 bottom of loading base and two
The connection column 22 of side is rotation connection, so can loading base 21 be collapsed or be opened to connection column 22 as needed,
When collapsing, loading base 21 may act as the tailgate of lorry.When needing to load cargo, flips outward and opens loading base 21,
The effect of telescopic lever 23 is to keep 21 holding of loading base horizontal and preventing loading base 21 from excessively turning up, after opening
Stable triangle load-carrying members are formd between loading base 21 and connection column 22 and telescopic lever 23.For convenience by cargo
It moves on on loading base 21, by putting exhibition electric expansion rope 32, loading mechanism can be made to fall to the ground, at least due to telescopic arm 31
Have two, thus can guarantee loading mechanism structure in lifting process be it is stable, without occur front and back disorderly put.Electricity
The rotation of folding and unfolding end 321 of dynamic flexible rope 32 is fixed on 11 top of vertical columns, and the rotation of telescopic end 322, which is fixed on, to be located above
Telescopic arm 31 at the connection column 22, with the folding and unfolding of electric expansion rope 32, the distal end of two telescopic arms 31 can be made
It is steadily swung respectively around its proximal end.
Shaft 24 is equipped between described two connection columns 22,21 bottom of loading base passes through the set rotation suit of ear 211
In the shaft 24.
For the torque that dispersion set ear 211 is born, the set ear 211 of 21 bottom of loading base can have multiple and be evenly distributed
In 21 bottom of loading base.
The electric expansion rope 32 includes direct current brake motor and wirerope, in the telescopic arm 31 being located above close to described
Connect the rotation connection that pulley 33 realization and wirerope is equipped at column 22.
The telescopic arm 31 has two and isometric, accommodating groove 12 of the vertical columns 11 equipped with outward opening, described
The electric expansion rope 32 and telescopic arm 31 packed up can be accommodated in accommodating groove 12.
Since two telescopic arms 31 are isometric, so in two stretching, extensions of telescopic arm 31 or gathering, load connected to it
Cargo aircraft structure can keep shape invariance during down or up.For example, can make to connect column 22 when specifically used vertically, and
Angle when loading base 21 is opened between connection column 22 is 90 degree, in this way in isometric two telescopic arms 31 stretching, extension or gathering
When, so that it may it ensure that loading base 21 always in horizontality, to guarantee that cargo will not topple in lifting process.
The telescopic lever 23 include two rotation connection connecting rods, two free ends of two connecting rods respectively with the load
It is rotatablely connected above 21 top of goods bottom plate and connection column 22.
Two telescopic levers 23 being mutually rotatablely connected not only have certain intensity, and convenient for collapsing.
Lengthened plate 25 is additionally provided with above the loading base 21, the two sides of the lengthened plate 25 are respectively fixed with engaging lug
26, be rotatablely connected above the free end of the engaging lug 26 and the loading base 21, make the lengthened plate 25 after opening with
Loading base 21 is coplanar.
Wherein engaging lug 26 can be half lonely shape, the loading base after can guarantee the lengthened plate 25 after opening in this way and opening
21 are in same plane, to form bigger loading surface.Above and below cargo, the outer edge of lengthened plate 25 is inclined-plane.
The loading base 21 and the vertical columns 11 are equipped with the lock 4 that can mutually fasten.
After loading and unloading goods, the loading base for serving as lorry tailgate 21 can be made to become with vertical columns 11 by lock 4
Stable integral structure.
The fixed mechanism further includes fixed brace 13, and one end of the fixed brace 13 is fixed on vertical columns 11,
The other end can form triangle rock-steady structure with the vertical columns 11 with after boxcar fixation.
Claims (8)
1. lorry goes up and down loading platform, it is characterised in that: including fixed mechanism, loading mechanism and elevating mechanism, the fixed machine
Structure includes at least two vertical columns (11) that can be fixedly connected with boxcar, and the loading mechanism includes loading base
(21), rotation be fixed on the loading base (21) two sides of the bottom connection column (22) and respectively with the loading base (21)
The telescopic lever (23) being rotatablely connected above top and connection column (22), the elevating mechanism include at least two telescopic arms
(31) and corresponding electric expansion rope (32), the proximal end of at least two telescopic arms (31) rotate respectively be fixed on it is described solid
Determine the middle part and bottom of column (11), rotation is fixed on above and below the connection column (22) respectively for distal end, it is described extremely
Folding and unfolding end (321) rotation of few two electric expansion ropes (32) is fixed on above the vertical columns (11), and telescopic end (322) turns
The dynamic telescopic arm (31) being located above that is fixed on is at the connection column (22).
2. lorry goes up and down loading platform according to claim 1, it is characterised in that: be equipped between described two connection columns (22)
Shaft (24), loading base (21) bottom is by set ear (211) turning set on the shaft (24).
3. lorry according to claim 1 or claim 2 goes up and down loading platform, it is characterised in that: the electric expansion rope (32) includes
Direct current brake motor and wirerope are equipped with pulley (33) at the connection column (22) in the telescopic arm (31) being located above
Realize the rotation connection with wirerope.
4. lorry according to claim 1 or claim 2 goes up and down loading platform, it is characterised in that: the telescopic arm (31) have two and
Isometric, the vertical columns (11) are equipped with the accommodating groove (12) of outward opening, can accommodate in the accommodating groove (12) and pack up
The electric expansion rope (32) and telescopic arm (31).
5. lorry according to claim 1 or claim 2 goes up and down loading platform, it is characterised in that: the telescopic lever (23) includes two
Item rotation connection connecting rod, two free ends of two connecting rods respectively with the loading base (21) above and connect column (22)
Top rotation connection.
6. lorry according to claim 1 or claim 2 goes up and down loading platform, it is characterised in that: above the loading base (21) also
Equipped with lengthened plate (25), the two sides of the lengthened plate (25) are respectively fixed with engaging lug (26), the freedom of the engaging lug (26)
End is rotatablely connected with above the loading base (21), makes the lengthened plate (25) after opening and loading base (21) with flat
Face.
7. lorry according to claim 1 or claim 2 goes up and down loading platform, it is characterised in that: the loading base (21) and described
Vertical columns (11) are equipped with the lock (4) that can mutually fasten.
8. lorry according to claim 1 or claim 2 goes up and down loading platform, it is characterised in that: the fixed mechanism further includes fixing
One end of brace (13), the fixed brace (13) is fixed on vertical columns (11), after the other end can be fixed with boxcar
Triangle rock-steady structure is formed with the vertical columns (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910719743.7A CN110254332A (en) | 2019-08-06 | 2019-08-06 | Lorry goes up and down loading platform |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910719743.7A CN110254332A (en) | 2019-08-06 | 2019-08-06 | Lorry goes up and down loading platform |
Publications (1)
Publication Number | Publication Date |
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CN110254332A true CN110254332A (en) | 2019-09-20 |
Family
ID=67912962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910719743.7A Pending CN110254332A (en) | 2019-08-06 | 2019-08-06 | Lorry goes up and down loading platform |
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CN (1) | CN110254332A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115534638A (en) * | 2022-09-21 | 2022-12-30 | 包头北方创业专用汽车有限责任公司 | Movable side lifting door mechanism |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3305112A (en) * | 1965-02-23 | 1967-02-21 | Brown William Delbert | Power lift gate |
US4787809A (en) * | 1987-03-13 | 1988-11-29 | Iowa Mold Tooling Company, Incorporated | Hydraulic lift gate |
WO1998023463A1 (en) * | 1996-11-28 | 1998-06-04 | Lindual Ab | Cargo elevating device for goods vehicles |
CN2623514Y (en) * | 2003-04-23 | 2004-07-07 | 安徽精科机器有限公司 | Cargo auto loading and unloading machine for lorry |
CN2635442Y (en) * | 2003-08-12 | 2004-08-25 | 徐元明 | Goods loading and unloading device of suspension type for vehicle |
CN102951059A (en) * | 2011-08-25 | 2013-03-06 | 北汽福田汽车股份有限公司 | Hydraulic lifting tail-board mechanism |
CN210363523U (en) * | 2019-08-06 | 2020-04-21 | 广东三来车辆科技有限公司 | Truck lifting loading platform |
-
2019
- 2019-08-06 CN CN201910719743.7A patent/CN110254332A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3305112A (en) * | 1965-02-23 | 1967-02-21 | Brown William Delbert | Power lift gate |
US4787809A (en) * | 1987-03-13 | 1988-11-29 | Iowa Mold Tooling Company, Incorporated | Hydraulic lift gate |
WO1998023463A1 (en) * | 1996-11-28 | 1998-06-04 | Lindual Ab | Cargo elevating device for goods vehicles |
CN2623514Y (en) * | 2003-04-23 | 2004-07-07 | 安徽精科机器有限公司 | Cargo auto loading and unloading machine for lorry |
CN2635442Y (en) * | 2003-08-12 | 2004-08-25 | 徐元明 | Goods loading and unloading device of suspension type for vehicle |
CN102951059A (en) * | 2011-08-25 | 2013-03-06 | 北汽福田汽车股份有限公司 | Hydraulic lifting tail-board mechanism |
CN210363523U (en) * | 2019-08-06 | 2020-04-21 | 广东三来车辆科技有限公司 | Truck lifting loading platform |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115534638A (en) * | 2022-09-21 | 2022-12-30 | 包头北方创业专用汽车有限责任公司 | Movable side lifting door mechanism |
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