CN111497883A - Freight transportation classification puts frame convenient to loading and unloading goods - Google Patents

Freight transportation classification puts frame convenient to loading and unloading goods Download PDF

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Publication number
CN111497883A
CN111497883A CN202010340762.1A CN202010340762A CN111497883A CN 111497883 A CN111497883 A CN 111497883A CN 202010340762 A CN202010340762 A CN 202010340762A CN 111497883 A CN111497883 A CN 111497883A
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China
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plates
fixedly connected
hinged
loading
sliding
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Granted
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CN202010340762.1A
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CN111497883B (en
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刘晶
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Changyue Feiping nonferrous metals storage and transportation (Shanghai) Co.,Ltd.
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刘晶
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D47/00Loading or unloading devices combined with vehicles, e.g. loading platforms, doors convertible into loading and unloading ramps
    • B61D47/005Loading or unloading devices combined with road vehicles carrying wagons, e.g. ramps, turntables, lifting means

Abstract

The invention relates to the field of logistics, in particular to a freight classification shelf convenient for loading and unloading goods, wherein the inner ends of a goods placing plate can be inclined downwards to avoid goods on the goods placing plate from sliding off, and meanwhile, the inner ends of two barrier strips are also inclined downwards to prevent goods on a bottom plate from sliding off; when unloading, hydraulic cylinder II is extended, and then two outer ends of the object placing plates can be driven to be inclined downwards greatly, so that the unloading of goods on the object placing plates is facilitated. Lower floor's case fixed connection is on the freight train, and thrust mechanism fixed connection is in the upper end intermediate position of lower floor's case, and upper shelf fixed connection is in thrust mechanism's upper end, and the inclination at upper shelf both ends all can be adjusted, is provided with two about the upper case, and two upper cases articulate respectively and connect both ends about the upper shelf, and discharge mechanism sets up the intermediate position at the upper shelf, and discharge mechanism's both ends about respectively with two upper case sliding connection.

Description

Freight transportation classification puts frame convenient to loading and unloading goods
Technical Field
The invention relates to the field of logistics, in particular to a freight classification shelf convenient for loading and unloading goods.
Background
Application number CN201821329413.4 discloses a commodity circulation is classified to put frame for management, this utility model discloses a commodity circulation is classified to put frame for management, including bottom plate, box and put the support body, the intermediate position department at box below bottom plate top is fixed with the storing frame, and electric lift rod is all installed through the bolt in storing frame top, and electric lift rod's output extends to the inside and the fixedly connected with of accomodating the chamber and puts the support body, and the inside of putting the support body evenly is equipped with first storehouse and the storehouse of putting of second through the baffle, the top of putting the support body is fixed with the top cap, and the intermediate position department at top cap top installs driving motor through the bolt, and driving motor's output shaft extends to first storehouse and the second of putting the inside of storehouse and is fixed with puts the frame. The utility model discloses a circulation that the intracavity portion air was accomodate in the realization flows, constitutes the effect of filter core by filter screen layer, active carbon filter layer and HEPE filter layer inside the filter cartridge under, and the effectual dust and the moisture of accomodating the intracavity portion of absorption guarantee the effect of depositing of article. But this put frame is inconvenient to be loaded and unloaded the goods, can't load and unload the goods simultaneously in different positions.
Disclosure of Invention
The invention provides a freight classification placing frame convenient for loading and unloading goods, which has the beneficial effects that the left side and the right side of the placing frame can be loaded and unloaded, the placing frame is provided with a lower layer and an upper layer, and a carriage on the upper layer is provided with two areas, so that the goods can be classified and placed.
The invention relates to the field of logistics, in particular to a freight classification placing frame convenient for loading and unloading goods, which comprises a lower layer box, a thrust mechanism, an upper layer frame, an upper layer box and an unloading mechanism, wherein the left side and the right side of the placing frame can be loaded and unloaded; the inner ends of the object placing plates can be inclined downwards to avoid the goods on the object placing plates from sliding off, and meanwhile, the inner ends of the two barrier strips are also inclined downwards to prevent the goods on the bottom plate from sliding off; when unloading, hydraulic cylinder II is extended, and then two outer ends of the object placing plates can be driven to be inclined downwards greatly, so that the unloading of goods on the object placing plates is facilitated.
Lower floor's case fixed connection is on the freight train, and thrust mechanism fixed connection is in the upper end intermediate position of lower floor's case, and upper shelf fixed connection is in thrust mechanism's upper end, and the inclination at upper shelf both ends all can be adjusted, is provided with two about the upper case, and two upper cases articulate respectively and connect both ends about the upper shelf, and discharge mechanism sets up the intermediate position at the upper shelf, and discharge mechanism's both ends about respectively with two upper case sliding connection.
Lower floor's case and bag include bottom plate, front and back baffle I, blend stop, well groove, articulated lug and oblique connecting rod I, baffle I around the equal fixedly connected with in both ends around the bottom plate, two articulated lugs of the equal fixedly connected with in both ends about the bottom plate, the articulated blend stop that is connected with between two articulated lugs of left end, the articulated blend stop that is connected with between two articulated lugs of right-hand member, the middle-end of two blend stops all is provided with well groove, two oblique connecting rod I's lower extreme articulates respectively and connects in two well groove departments.
Thrusting mechanism includes the base, pneumatic cylinder I, articulated seat, L shaped plate, rotate the wheel seat, upstand and lifter plate, base fixed connection is in bottom plate upper end intermediate position, the upper end fixedly connected with upstand of base, sliding connection has the lifter plate on the upstand, the equal fixedly connected with in both ends rotates the wheel seat about the lifter plate, both ends are all rotated around two rotation wheel seats and are connected with and rotate the wheel, two equal fixedly connected with L shaped plates in the outside that rotate the wheel seat, the equal fixedly connected with pneumatic cylinder I in both ends about the base, two pneumatic cylinder I's upper end difference fixed connection is at the lower extreme of two L shaped plates, the equal fixedly connected with articulated seat in the outside of two L shaped plates, the upper end of two oblique connecting rod I articulates respectively on two articulated seats.
The upper rack comprises a supporting plate, a hinge groove, a clearance groove, side plates, a front square seat, a rear square seat and a strip-shaped flat plate, the strip-shaped flat plate is fixedly connected to the upper end of the vertical column, the front square seat and the rear square seat are fixedly connected to the front end and the rear end of the strip-shaped flat plate upper end, the inner ends of the two supporting plates are hinged between the front square seat and the rear square seat, the two supporting plates are symmetrically arranged, the outer ends of the two supporting plates are provided with the hinge groove, the side plates are fixedly connected to the inner ends of the two supporting plates, the middle ends of the two side plates are provided with the clearance groove, two rotating wheels at the left end are pressed against the lower.
The upper layer box comprises a storage plate, a front baffle plate, a rear baffle plate, a sliding groove rod, a sliding groove and a hinge convex strip, wherein the front end and the rear end of the storage plate are fixedly connected with the front baffle plate and the rear baffle plate, the hinge convex strip is fixedly connected with the lower side of the storage plate, the upper end of the front baffle plate and the upper end of the rear baffle plate are fixedly connected with the sliding groove rod, and the sliding groove rod is provided with the sliding; two articulated sand grips are articulated respectively and are connected two articulated trench positions, and two are put the thing board and are placed the upper end at two layer boards respectively.
Discharge mechanism includes elevator, oblique connecting rod II, notch, smooth cylinder and pneumatic cylinder II, and pneumatic cylinder II's lower extreme fixed connection puts at the dull and stereotyped central point of bar, and pneumatic cylinder II's upper end fixedly connected with elevator, the elevator about both ends all articulated be connected with oblique connecting rod II, and two oblique connecting rod II's outer end all is provided with the notch, the equal fixedly connected with smooth cylinder in the outer end position of two notches.
The lower-layer box further comprises round hole seats, and the four corners of the bottom plate are fixedly connected with the round hole seats.
The two inclined connecting rods II respectively penetrate through the two clearance grooves, and the two sliding cylinders are respectively connected to the two sliding grooves in a sliding mode.
When the inner ends of the two supporting plates incline downwards, the inner ends of the two barrier strips also incline downwards.
The railway freight carriage convenient for loading and unloading goods has the beneficial effects that:
the left side and the right side of the railway freight carriage body placing frame convenient for loading and unloading goods can be loaded and unloaded, the placing frame is provided with a lower layer and an upper layer, the upper layer placing frame is provided with two areas, and goods can be placed in a classified mode; the inner ends of the object placing plates can be inclined downwards to avoid the goods on the object placing plates from sliding off, and meanwhile, the inner ends of the two barrier strips are also inclined downwards to prevent the goods on the bottom plate from sliding off; when unloading, hydraulic cylinder II is extended, and then two outer ends of the object placing plates can be driven to be inclined downwards greatly, so that the unloading of goods on the object placing plates is facilitated.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of an overall structure of a freight classification shelf for facilitating loading and unloading of freight according to the invention;
FIG. 2 is a schematic view of the overall structure of a freight classification shelf for facilitating loading and unloading of freight in accordance with the present invention;
FIG. 3 is a partial structural view of a freight classification shelf for facilitating loading and unloading of freight in accordance with the present invention;
FIG. 4 is a schematic view of the structure of the lower tank;
FIG. 5 is a schematic structural view of a thrust mechanism;
FIG. 6 is a first structural view of the upper shelf;
FIG. 7 is a second structural view of the upper shelf;
FIG. 8 is a first structural view of the upper box;
FIG. 9 is a second schematic structural view of the upper tank;
fig. 10 is a schematic view of the discharge mechanism.
The lifting device comprises a lower layer box 1, a bottom plate 1-1, front and rear baffle plates I1-2, barrier strips 1-3, a middle groove 1-4, hinged lugs 1-5, circular hole seats 1-6, inclined connecting rods I1-7, a thrust mechanism 2, a base 2-1, a hydraulic cylinder I2-2, hinged seats 2-3, L-shaped plates 2-4, rotating wheels 2-5, rotating wheel seats 2-6, vertical columns 2-7, lifting plates 2-8, an upper layer frame 3, a supporting plate 3-1, hinged grooves 3-2, clearance grooves 3-3, side plates 3-4, front and rear square seats 3-5, strip-shaped flat plates 3-6, an upper layer box 4, an object placing plate 4-1, front and rear baffle plates II4-2, sliding groove rods 4-3, sliding grooves 4-4, hinged convex strips 4-5, a discharging mechanism 5-1, inclined lifting blocks II5-2, connecting rods 5-3, sliding groove openings 5-4 and cylinders II 5-5.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1-10, the invention relates to the field of logistics, and more specifically relates to a freight classification shelf convenient for loading and unloading goods, which comprises a lower layer box 1, a thrust mechanism 2, an upper layer frame 3, an upper layer box 4 and an unloading mechanism 5, wherein the left side and the right side of the shelf can be loaded and unloaded, the shelf is provided with a lower layer and an upper layer, and an upper layer carriage is provided with two areas for classifying and placing goods; the inner ends of the object placing plates 4-1 can be inclined downwards to avoid goods on the object placing plates 4-1 from sliding off, and the inner ends of the two barrier strips 1-3 are also inclined downwards to prevent the goods on the bottom plate 1-1 from sliding off; when in unloading, the hydraulic cylinder II5-5 is extended, so that the outer ends of the two object placing plates 4-1 can be driven to be inclined downwards greatly, and the unloading of goods on the object placing plates 4-1 is facilitated.
Lower floor's case 1 fixed connection is on the freight train, and 2 fixed connection of thrust mechanism are in the upper end intermediate position of lower floor's case 1, and 3 fixed connection of upper shelf are in the upper end of thrust mechanism 2, and the inclination at 3 both ends of upper shelf all can be adjusted, and upper case 4 is provided with two about, and two upper case 4 articulate both ends about connecting upper shelf 3 respectively, and discharge mechanism 5 sets up the intermediate position at upper shelf 3, and discharge mechanism 5 controls both ends respectively with two upper case 4 sliding connection.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1-10, the lower box 1 includes a bottom plate 1-1, a front baffle plate I1-2, a baffle strip 1-3, a middle groove 1-4, a hinge projection 1-5 and an inclined connecting rod I1-7, the front and rear ends of the bottom plate 1-1 are fixedly connected with the front baffle plate I1-2, the left and right ends of the bottom plate 1-1 are fixedly connected with two hinge projections 1-5, the baffle strip 1-3 is hinged between the two hinge projections 1-5 at the left end, the baffle strip 1-3 is hinged between the two hinge projections 1-5 at the right end, the middle ends of the two baffle strips 1-3 are respectively provided with a middle groove 1-4, and the lower ends of the two inclined connecting rods I1-7 are respectively hinged at the two middle grooves 1-4. The bottom plate 1-1 is the lower layer of the placement frame, goods are prevented on the bottom plate 1-1, the two front and rear baffle plates I1-2 play a role in blocking the goods, the two barrier strips 1-3 can rotate at the left end and the right end of the bottom plate 1-1 respectively, and when the barrier strips 1-3 are lifted, the goods at the upper end of the bottom plate 1-1 can be blocked, and the goods are prevented from sliding off the bottom plate 1-1.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1-10, the thrust mechanism 2 includes a base 2-1, a hydraulic cylinder I2-2, a hinged seat 2-3, L shaped plates 2-4, a rotating wheel 2-5, a rotating wheel seat 2-6, a vertical column 2-7 and a lifting plate 2-8, the base 2-1 is fixedly connected to the middle position of the upper end of the base plate 1-1, the upper end of the base 2-1 is fixedly connected with the vertical column 2-7, the vertical column 2-7 is slidably connected with the lifting plate 2-8, the left and right ends of the lifting plate 2-8 are fixedly connected with the rotating wheel seat 2-6, the front and rear ends of the two rotating wheel seats 2-6 are respectively and rotatably connected with the rotating wheel 2-5, the outer sides of the two rotating wheel seats 2-6 are respectively and fixedly connected with a L shaped plate 2-4, the left and right ends of the base 2-1 are respectively and fixedly connected with the hydraulic cylinder I2-2, the upper ends of the two hydraulic cylinder I2-2 are respectively and fixedly connected to the lower ends of the two shaped plates 2-4, the hinged seat L are respectively and fixedly connected with the two hinged seats 2-3, the two lifting rod bases 2-7, the lifting rod 3-7, the lifting rod 2-7 and the lifting rod 2-7, the lifting rod 2-6, the lifting rod 2-5, the lifting rod 2-6 is respectively, the lifting rod 2-5, the lifting rod is respectively, the lifting rod 2-7, the lifting rod is driven to rotate the lifting rod 2-7, the lifting rod 2-6, the lifting rod is driven to rotate, the lifting rod 2-7, the lifting rod is driven by the lifting rod 2-7.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1-10, the upper shelf 3 includes support plates 3-1, hinge grooves 3-2, clearance grooves 3-3, side plates 3-4, front and rear square seats 3-5, and strip-shaped flat plates 3-6, the strip-shaped flat plates 3-6 are fixedly connected to the upper ends of the vertical posts 2-7, the front and rear ends of the upper ends of the strip-shaped flat plates 3-6 are fixedly connected to the front and rear square seats 3-5, the inner ends of the two support plates 3-1 are hinged between the two front and rear square seats 3-5, the two support plates 3-1 are symmetrically arranged, the outer ends of the two support plates 3-1 are respectively provided with the hinge grooves 3-2, the inner ends of the two support plates 3-1 are respectively fixedly connected to the side plates 3-4, the middle ends of the two side plates 3-4, the two rotating wheels 2-5 at the left end are propped against the lower side of the supporting plate 3-1 at the left end, and the two rotating wheels 2-5 at the right end are propped against the lower side of the supporting plate 3-1 at the right end. When the four rotating wheels 2-5 rise simultaneously, the two supporting plates 3-1 are driven to rotate upwards, so that the inner ends of the two supporting plates 3-1 incline downwards.
The fifth concrete implementation mode:
the embodiment is described below with reference to fig. 1-10, the upper box 4 includes a storage board 4-1, a front and a rear baffle plates II4-2, a sliding chute rod 4-3, a sliding chute 4-4 and a hinged convex strip 4-5, the front and the rear ends of the storage board 4-1 are fixedly connected with the front and the rear baffle plates II4-2, the lower side of the storage board 4-1 is fixedly connected with the hinged convex strip 4-5, the upper end of the front and the rear baffle plates II4-2 is fixedly connected with the sliding chute rod 4-3, and the sliding chute rod 4-4 is arranged on the sliding chute rod 4-3; the two hinged convex strips 4-5 are respectively hinged at the positions of the two hinged grooves 3-2, and the two object placing plates 4-1 are respectively placed at the upper ends of the two supporting plates 3-1. When the inner ends of the two supporting plates 3-1 are inclined downwards, the inner ends of the two object placing plates 4-1 respectively placed on the two supporting plates 3-1 are also inclined downwards, the two object placing plates 4-1 are used for placing goods, the goods on the object placing plates 4-1 are prevented from sliding off from the outer ends of the object placing plates 4-1, two persons can load and unload the goods from the two object placing plates 4-1 at the same time, and the loading and unloading efficiency is improved. The front and rear baffle plates II4-2 play a role of blocking goods. Different kinds of goods can be placed on the two object placing plates 4-1 and the bottom plate 1-1, the goods are placed in a classified mode, and the two sides of the bottom plate 1-1 can load and unload the goods onto the bottom plate 1-1 at the same time, so that the loading and unloading efficiency is improved.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1-10, where the unloading mechanism 5 includes a lifting block 5-1, an inclined link II5-2, a notch 5-3, a sliding cylinder 5-4, and a hydraulic cylinder II5-5, the lower end of the hydraulic cylinder II5-5 is fixedly connected to the center of the bar-shaped flat plate 3-6, the upper end of the hydraulic cylinder II5-5 is fixedly connected with the lifting block 5-1, the left and right ends of the lifting block 5-1 are both hinged to the inclined link II5-2, the outer ends of the two inclined links II5-2 are both provided with notches 5-3, and the outer ends of the two notches 5-3 are both fixedly connected to the sliding cylinder 5-4.
The seventh embodiment:
the present embodiment is described below with reference to fig. 1 to 10, wherein the lower box 1 further includes circular hole seats 1 to 6, and the circular hole seats 1 to 6 are fixedly connected to four corners of the bottom plate 1 to 1. The round hole seats 1-6 are used for inserting screws so as to fix the bottom plate 1-1 on the truck.
The specific implementation mode is eight:
in the following, referring to fig. 1-10, the two inclined connecting rods II5-2 pass through the two clearance slots 3-3, respectively, and the two sliding cylinders 5-4 are slidably connected to the two sliding slots 4-4, respectively. When the two object placing plates 4-1 are unloaded, the hydraulic cylinder II5-5 extends to drive the lifting block 5-1 to rise, the lifting block 5-1 rises through the two inclined connecting rods II5-2 respectively, the two inclined connecting rods II5-2 rise through the two sliding cylinders 5-4 respectively to pull up the two sliding groove rods 4-3, and at the moment, the outer ends of the two object placing plates 4-1 can be inclined downwards greatly, so that the unloading of goods on the object placing plates 4-1 is facilitated.
The specific implementation method nine:
in the following, the embodiment is described with reference to fig. 1-10, when the inner ends of the two pallets 3-1 are inclined downwards, the inner ends of the two bars 1-3 are also inclined downwards. Meanwhile, goods on the bottom plate 1-1 and the two object placing plates 4-1 are prevented from sliding down.
The working principle of the invention is that a bottom plate 1-1 is a lower layer of a placement frame, the bottom plate 1-1 is used for preventing goods, two front and rear baffles I1-2 play a role of blocking the goods, two barrier strips 1-3 can rotate at the left end and the right end of the bottom plate 1-1 respectively, when the barrier strips 1-3 are lifted, the goods at the upper end of the bottom plate 1-1 can be blocked, and the goods are prevented from sliding off the bottom plate 1-1, two hydraulic cylinders I2-2 can drive lifting plates 2-8 to ascend or descend at vertical columns 2-7 when being simultaneously extended or shortened, and then two rotating wheel seats 2-6 are driven to ascend or descend simultaneously, and then four rotating wheels 2-5 are driven to ascend or descend simultaneously, and further two L-4 plates and two hinged seats 2-3 are driven to ascend or descend simultaneously, when the two hinged seats 2-3 are lifted, two hinged seats I1-7 drive two barrier strips 1-3 to rotate and ascend, and further two barrier strips 1-3 are driven to ascend through two inclined connecting rods I1-7 to drive two storage plates to descend, and two storage plates II-3 to ascend, and two storage plates 2-3 are driven to descend, and two storage plates are respectively, when two storage plates are lifted, two storage plates 2-3 are lifted, and placed on two storage plates 2-4 are lifted, and two storage plates are lifted, two storage plates are lifted from the two storage plates 2-4 are lifted, two storage plates are lifted from the storage plates, two storage plates are lifted from the two storage plates, two storage plates are lifted from the storage plates, two storage plates are lifted from the storage plates, two storage plates are lifted from the storage plates, two storage plates are lifted, two storage plates are lifted, two storage.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims (9)

1. The utility model provides a freight transportation is categorised puts frame convenient to loading and unloading goods, includes lower floor's case (1), thrust mechanism (2), upper shelf (3), upper case (4) and discharge devices (5), its characterized in that: lower floor's case (1) fixed connection is on the freight train, the upper end intermediate position of thrust mechanism (2) fixed connection in lower floor's case (1), upper shelf (3) fixed connection is in the upper end of thrust mechanism (2), the inclination at upper shelf (3) both ends all can be adjusted, be provided with two about upper case (4), both ends about upper shelf (3) are connected in articulated respectively in two upper cases (4), discharge mechanism (5) set up the intermediate position in upper shelf (3), both ends respectively with two upper cases (4) sliding connection about discharge mechanism (5).
2. A freight classification shelf convenient for loading and unloading goods according to claim 1, wherein: the lower box (1) comprises a bottom plate (1-1), front and rear baffle plates I (1-2), barrier strips (1-3), a middle groove (1-4), a hinged lug (1-5) and an inclined connecting rod I (1-7), the front end and the rear end of the bottom plate (1-1) are fixedly connected with a front baffle plate I (1-2) and a rear baffle plate I (1-2), the left end and the right end of the bottom plate (1-1) are fixedly connected with two hinged lugs (1-5), a barrier strip (1-3) is hinged between the two hinged lugs (1-5) at the left end, a barrier strip (1-3) is hinged between the two hinged lugs (1-5) at the right end, middle grooves (1-4) are formed in the middle ends of the two barrier strips (1-3), and the lower ends of the two inclined connecting rods I (1-7) are hinged to the two middle grooves (1-4) respectively.
3. A classified freight rack convenient for loading and unloading goods according to claim 2, characterized in that the thrust mechanism (2) comprises a base (2-1), a hydraulic cylinder I (2-2), a hinged seat (2-3), L shaped plates (2-4), rotating wheels (2-5), rotating wheel seats (2-6), vertical columns (2-7) and lifting plates (2-8), the base (2-1) is fixedly connected to the middle position of the upper end of the base (1-1), the upper end of the base (2-1) is fixedly connected with the vertical columns (2-7), the lifting plates (2-8) are slidably connected onto the vertical columns (2-7), the rotating wheel seats (2-6) are fixedly connected to the left and right ends of the lifting plates (2-8), the rotating wheels (2-5) are rotatably connected to the front and rear ends of the hinged seats (2-6), the shaped plates (2-4) are fixedly connected to the outer sides of the two rotating wheel seats (2-6), the connecting rods (3-3) are fixedly connected to the upper ends of the two inclined plates (2-3), and the two inclined plates (3-3) are respectively connected to the upper ends of the two inclined seats (3-3).
4. A freight classification shelf convenient for loading and unloading goods according to claim 3, wherein: the upper layer frame (3) comprises supporting plates (3-1), hinge grooves (3-2), clearance grooves (3-3), side plates (3-4), front and rear square seats (3-5) and strip-shaped flat plates (3-6), the strip-shaped flat plates (3-6) are fixedly connected to the upper ends of the vertical columns (2-7), the front and rear ends of the upper end of the strip-shaped flat plates (3-6) are fixedly connected with the front and rear square seats (3-5), the inner ends of the two supporting plates (3-1) are hinged between the two front and rear square seats (3-5), the two supporting plates (3-1) are symmetrically arranged, the outer ends of the two supporting plates (3-1) are respectively provided with the hinge grooves (3-2), the inner ends of the two supporting plates (3-1) are respectively and fixedly connected with the side plates (3-4), the middle ends of the two side plates (3-4) are respectively provided with the clearance, the two rotating wheels (2-5) at the left end are propped against the lower side of the supporting plate (3-1) at the left end, and the two rotating wheels (2-5) at the right end are propped against the lower side of the supporting plate (3-1) at the right end.
5. A freight classification shelf convenient for loading and unloading goods according to claim 4, characterized in that: the upper layer box (4) comprises an object placing plate (4-1), a front baffle plate II (4-2), a rear baffle plate II (4-3), a sliding groove rod (4-3), a sliding groove (4-4) and a hinged convex strip (4-5), wherein the front end and the rear end of the object placing plate (4-1) are fixedly connected with the front baffle plate II (4-2), the lower side of the object placing plate (4-1) is fixedly connected with the hinged convex strip (4-5), the upper end of the front baffle plate II (4-2) is fixedly connected with the sliding groove rod (4-3), and the sliding groove rod (4-3) is provided with the sliding groove (4-4); the two hinged convex strips (4-5) are respectively hinged at the positions of the two hinged grooves (3-2), and the two object placing plates (4-1) are respectively placed at the upper ends of the two supporting plates (3-1).
6. A goods classifying and placing frame convenient for loading and unloading goods according to claim 5, characterized in that: the unloading mechanism (5) comprises a lifting block (5-1), oblique connecting rods II (5-2), notches (5-3), sliding cylinders (5-4) and hydraulic cylinders II (5-5), the lower ends of the hydraulic cylinders II (5-5) are fixedly connected to the central positions of the strip-shaped flat plates (3-6), the upper ends of the hydraulic cylinders II (5-5) are fixedly connected with the lifting block (5-1), the left end and the right end of the lifting block (5-1) are hinged to be connected with the oblique connecting rods II (5-2), the outer ends of the two oblique connecting rods II (5-2) are provided with the notches (5-3), and the outer end positions of the two notches (5-3) are fixedly connected with the sliding cylinders (5-4).
7. A freight classification shelf convenient for loading and unloading goods according to claim 2, wherein: the lower-layer box (1) further comprises circular hole seats (1-6), and the four corners of the bottom plate (1-1) are fixedly connected with the circular hole seats (1-6).
8. A freight classification shelf convenient for loading and unloading goods according to claim 6, characterized in that: the two inclined connecting rods II (5-2) respectively penetrate through the two clearance grooves (3-3), and the two sliding cylinders (5-4) are respectively connected to the two sliding grooves (4-4) in a sliding mode.
9. A freight classification shelf convenient for loading and unloading goods according to claim 8, wherein: when the inner ends of the two supporting plates (3-1) are inclined downwards, the inner ends of the two barrier strips (1-3) are also inclined downwards.
CN202010340762.1A 2020-04-26 2020-04-26 Freight transportation classification puts frame convenient to loading and unloading goods Active CN111497883B (en)

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