CN116443476A - Goods shelf for cold chain logistics - Google Patents
Goods shelf for cold chain logistics Download PDFInfo
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- CN116443476A CN116443476A CN202310582428.0A CN202310582428A CN116443476A CN 116443476 A CN116443476 A CN 116443476A CN 202310582428 A CN202310582428 A CN 202310582428A CN 116443476 A CN116443476 A CN 116443476A
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- fixedly connected
- cold chain
- chain logistics
- frame
- pallet
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- 238000003825 pressing Methods 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims description 54
- 239000010959 steel Substances 0.000 claims description 54
- 238000001816 cooling Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
- B65D7/14—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls of skeleton or like apertured construction, e.g. baskets or carriers formed of wire mesh, of interconnected bands, bars, or rods, or of perforated sheet metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/42—Details of metal walls
- B65D7/44—Reinforcing or strengthening parts or members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a goods shelf for cold chain logistics, which relates to the field of cold chain logistics and comprises a protective fence and a limiting bar mechanism, wherein the lower side of the limiting bar mechanism is fixedly connected with a smart fixing frame mechanism, the inside of the lower end of the smart fixing frame mechanism is fixedly connected with two ends of the protective fence, and two sides of the upper end of the smart fixing frame mechanism are fixedly connected with lifting pressing mechanisms. According to the invention, the first electric cylinder and the second electric cylinder are started simultaneously, after the first electric cylinder and the second electric cylinder are driven, the grid plate frame is turned over to ninety degrees under the action of three groups of forces, the pressing frame consisting of the supporting plate, the plurality of strip-shaped plates and the fence frame is in a horizontal state, the chain belt drives the cooling-assisting pressing assembly to downwards, and the two groups of pressing frames horizontally press the stacked frozen goods, so that the problem that the frozen goods are scattered from the shelf or damaged due to slipping after the speed of the cold-chain logistics vehicle is changed is avoided.
Description
Technical Field
The invention relates to the technical field of cold chain logistics, in particular to a goods shelf for cold chain logistics.
Background
The goods shelves are important tools in modern warehousing and transportation work, and along with the development of economic leaps, the goods shelves used in enterprise warehousing tend to be automatic and intelligent. Different types of shelves are selected according to different use environments, wherein the shelves used by the cold chain logistics vehicle are one type.
In the prior art, as disclosed in chinese patent CN113501200a, a carrier for cold-chain logistics comprises a base plate, wherein a plurality of universal wheels are fixedly arranged on the base plate; the side plates are respectively provided with two through sliding grooves; the placing table sets are arranged between the two side plates; the support plate is in sliding connection with the inner wall of the through chute on the side plate; the buffer adjusting assemblies are arranged on one side of the supporting plate respectively, and the number of the buffer adjusting assemblies is the same as that of the supporting plate; the number of the mounting plates is four, and the mounting plates are respectively arranged at the top and the bottom of one side of the side plate; and the stabilizers are respectively arranged on one side of the mounting plate at the top of the side plate.
But among the prior art, the goods shelves that cold chain commodity circulation car used are traditional layer frame generally, in order to avoid jolting and leading to goods shelves and goods to empty the problem because of the transportation, can be fixed in the layer frame on the cold chain car for frozen goods can receive very big restriction when unloading, simultaneously, the cold chain commodity circulation car is in the road of long-distance transportation, and the speed of a motor vehicle is the slow change, and frozen goods is in the freezing space for a long time, and the surface has the ice layer to exist, leads to the coefficient of friction between frozen goods and the layer frame less, and the in-process of long-distance transportation, the change of speed of a motor vehicle can cause skidding between frozen goods and the layer frame, leads to frozen goods to drop or collide with and damage, has increased the loss of cold chain transportation.
Disclosure of Invention
The invention aims to provide a goods shelf for cold chain logistics, which aims to solve the problems that the goods shelf for the cold chain logistics vehicle provided by the background technology is generally a layer shelf fixed on a truck, the frozen goods are inconvenient to unload, the friction coefficient between the frozen goods and the layer shelf is small, the frozen goods and the layer shelf slip due to the change of the vehicle speed in long-distance transportation, the frozen goods are damaged due to falling or collision, and the loss of the cold chain transportation is increased.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a goods shelves for cold chain commodity circulation, includes rail guard and spacing mechanism, the downside fixedly connected with of spacing mechanism is done by a chance and is put up the mechanism, the inside both ends fixedly connected with the rail guard of lower extreme of mechanism is done by a chance, the upper end both sides fixedly connected with of mechanism is done by a chance is done to a chance and is put up the mechanism is pressed down;
the lifting pressing mechanism comprises a lifting assembly and a cooling assisting pressing assembly, the lifting assembly comprises chain belts, the outer sides of the chain belts are fixedly connected with connecting frames, two sides of each connecting frame are fixedly connected with cylinders, and the lower ends of the two cylinders are rotatably connected with a shaft coupling;
the middle part of link rotates and is connected with first support arm, the inside of first support arm rotates and is connected with first electric jar, the other end of first support arm rotates and is connected with the second support arm, the inside of second support arm with the movable rod of first electric jar rotates and is connected with the grid tray frame, the other end of second support arm rotates and is connected with the grid tray frame, the opposite side fixedly connected with backup pad of grid tray frame, the opposite side fixedly connected with strip shaped plate of backup pad, a plurality of the other end fixedly connected with fence frame of strip shaped plate.
Preferably, the lower ends of the two cylinders are rotatably connected with the lower end of the grid plate frame, and a triangular connecting plate is fixedly arranged in the lower end of the grid plate frame.
Preferably, the movable rod of the triangular connecting plate is rotationally connected with a second electric cylinder, and the other end of the second electric cylinder is rotationally connected with the outer surface of the shaft coupling.
Preferably, the inside roll joint of chain belt has two sets of driven gear, every group driven gear's middle part rotates and is connected with the connecting rod, the surface fixedly connected with well shape shell of connecting rod.
Preferably, the outside roll joint of chain belt has first auxiliary gear and second auxiliary gear, the axial part of first auxiliary gear with the axial part of second auxiliary gear with the inside rotation connection of well shape shell.
Preferably, the middle part roll joint in the inboard of chain belt has the driving gear, the middle part fixed mounting of driving gear has the worm gear case, the input fixed mounting of worm gear case has servo motor.
Preferably, the inner side of the chain belt is provided with a rubber strip, the other side of the rubber strip is fixedly connected with a -shaped strip, and the outer side of the -shaped strip is fixedly connected with the inside of the well-shaped shell.
Preferably, the other ends of the two groups of connecting rods are fixedly connected with first struts, the other ends of the two groups of connecting rods are fixedly connected with second struts, and the lower sides of the first struts and the lower sides of the second struts are fixedly connected with chassis.
Preferably, the inside fixedly connected with of chassis is a plurality of first angle steel of group and a plurality of second angle steel, first angle steel with the crisscross distribution of second angle steel, the downside both ends fixedly connected with bottom angle steel of chassis, the angle of bottom angle steel is eighty-two degrees.
Preferably, the upside of first pillar with the upside of second pillar fixedly connected with apex angle steel, the angle of apex angle steel is ninety degrees, the inboard fixedly connected with of apex angle steel a plurality of stiffening plates, the other end fixedly connected with limiting plate of apex angle steel.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the reaction force of the extension of the second electric cylinder movable rod is applied near the lower end connecting point of the grid plate frame, so that the grid plate frame is overturned to ninety degrees under the action of three groups of forces, after the pressing frames consisting of the supporting plate, the plurality of strips of plates and the fence frame are in a horizontal state, the chain belt drives the cooling assisting pressing assembly to downwards, and the two groups of pressing frames horizontally press the piled frozen goods, thereby avoiding the problem that the frozen goods are scattered from the goods shelf or are damaged due to slipping when the speed of the cold chain logistics vehicle changes, and improving the stability in the transportation process.
2. According to the invention, when the frozen goods are pressed by the pressing frame consisting of the supporting plate, the plurality of plates and the fence frame, the fence frame is of a clearance structure, the fence frame is supported by the plurality of plates, the pressing frame can meet the air flowability requirement around the goods while ensuring the pressing force, and the problem that the surface of the frozen goods cannot directly receive cold air when the pressing frame is pressed, so that the freezing effect is influenced is avoided.
3. According to the invention, frozen goods are orderly placed on the chassis, the first angle steel and the second angle steel are fixed in the chassis in a staggered manner, the overall structural strength of the chassis is enhanced, the bearing capacity of the overall structure is improved, along with the accumulation of the frozen goods, the protective guard plays a role in preventing the goods from falling sideways, one well-installed goods shelf is transferred into a cold chain logistics car carriage by a forklift, two bottom angle steels of the other goods shelf can be aligned and placed on two top angle steels, eighty-two degree bottom angle steels are stacked on ninety-degree top angle steels, a buffer effect can be achieved due to gaps generated by different angles, the structural strength of the top angle steels can be enhanced by the inner reinforcing plates, the load can be effectively conducted to the two first support columns and the two second support columns, the load can be dispersed, and the carrying capacity and the stability after stacking can be improved.
4. According to the invention, as the height of frozen goods is increased, after the servo motor injects power into the worm gear box, the output end of the worm gear box drives the driving gear to rotate, under the cooperation of the limit of the first auxiliary gear and the second auxiliary gear and the two driven gears, the chain belt is driven to rotate, the cooling-assisting pressing assembly is stably driven to vertically lift, and the function of pressing the frozen goods with different stacking heights can be realized.
Drawings
FIG. 1 is a schematic perspective view of a pallet for cold chain logistics according to the present invention;
FIG. 2 is a schematic perspective view of a second view of a pallet for cold chain logistics according to the present invention;
FIG. 3 is a schematic perspective view of a lifting and pressing mechanism in a shelf for cold chain logistics according to the present invention;
FIG. 4 is a schematic view showing an exploded perspective of a lifting assembly in a pallet for cold chain logistics according to the present invention;
FIG. 5 is a partially enlarged schematic perspective view of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic perspective view of a first view of a cold-assisted pressing assembly in a shelf for cold chain logistics according to the present invention;
FIG. 7 is a schematic perspective view of a second view of a cold-assisted pressing assembly in a pallet for cold chain logistics according to the present invention;
FIG. 8 is a schematic perspective view of a fence frame in a shelf for cold chain logistics according to the present invention;
FIG. 9 is a schematic perspective view of a smart shelf mechanism for a cold chain logistics rack according to the present invention;
FIG. 10 is a schematic perspective view of a stop bar mechanism for a cold chain logistics rack according to the present invention
Fig. 11 is a schematic view showing a bottom partial perspective structure of a smart shelf fixing mechanism in a shelf for cold chain logistics.
In the figure: 1. a guard rail; 2. a smart fixing frame mechanism; 21. a first support column; 22. a second support; 23. a chassis; 24. a first angle steel; 25. a second angle steel; 26. bottom angle steel; 3. a limit bar mechanism; 31. top angle steel; 32. a reinforcing plate; 33. a limiting plate; 4. a lifting pressing mechanism; 41. a lifting assembly; 411. a well-shaped housing; 412. a driven gear; 413. a connecting rod; 414. a servo motor; 415. a drive gear; 416. a first auxiliary gear; 417. a worm gear box; 418. a second auxiliary gear; 419. a chain belt; 420. strips; 421. a rubber strip; 43. a cooling-assisted pressing assembly; 431. a connecting frame; 432. a cylinder; 433. a first arm; 434. a first electric cylinder; 435. a second arm; 436. grid frame; 437. coupling shaft; 438. a triangular connecting plate; 439. a second electric cylinder; 440. a support plate; 441. a strip-shaped plate; 442. and (5) a fence frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-11: the utility model provides a goods shelves for cold chain commodity circulation, including rail guard 1 and spacing mechanism 3, the downside fixedly connected with of spacing mechanism 3 is the solid frame mechanism 2 of chose, the inside both ends fixedly connected with of rail guard 1 of the lower extreme of solid frame mechanism 2, the upper end both sides fixedly connected with of chose solid frame mechanism 2 go up and down to press mechanism 4, go up and down to press mechanism 4 and press the subassembly 43 with helping the cold, go up and down to press the subassembly 41 and include the chain belt 419, the outside fixedly connected with link 431 of chain belt 419, the both sides fixedly connected with cylinder 432 of link 431, two cylinder 432 lower extreme rotation are connected with shaft coupling 437, the middle part rotation of link 431 is connected with first support arm 433, the inside rotation of first support arm 433 is connected with first electric cylinder 434, the other end rotation of first support arm 433 is connected with second support arm 435, the inside and the movable rod rotation of first electric cylinder 434 is connected, the other end rotation of second support arm 435 is connected with grid tray 436, the opposite side fixedly connected with backup pad 440 of grid tray 436, the opposite side fixedly connected with a plurality of strip 441, the other end fixedly connected with grid tray 441, the other end of a plurality of strip 441 is fixedly connected with the outer surface of triangle plate 43439 of the second support frame's of grid support 436, the inside rotation of the inside of first support arm 433 is connected with the inner surface of triangle plate of cylinder 438, the triangle plate of the triangle support is connected with the second support cylinder of the triangle support cylinder 4346.
In this embodiment, by providing the cooling-assisted pressing unit 43, the first electric cylinder 434 and the second electric cylinder 439 are simultaneously activated, and the movable rod of the first electric cylinder 434 is extended, so that the first arm 433 rotates in the connection frame 431, and the second arm 435 rotates in the middle of the grid frame 436, so that the second arm 435 and the first arm 433 rotate and expand around the connection point, and stress is applied to the middle of the grid frame 436.
Meanwhile, the movable rod of the second electric cylinder 439 stretches to push the triangular connecting plate 438 to rotate around the coupling 437, the coupling 437 is limited at the bottoms of the two cylinders 432, so that the reactive force of the stretching of the movable rod of the second electric cylinder 439 is applied near the lower end connecting point of the grid plate frame 436, the grid plate frame 436 is overturned to ninety degrees by three groups of forces, after the pressing frame consisting of the supporting plate 440, the plurality of strip-shaped plates 441 and the fence frame 442 is in a horizontal state, the chain belt 419 drives the auxiliary cooling pressing assembly 43 to downwards, and the two groups of pressing frames horizontally press stacked frozen goods, so that the problem that the frozen goods are scattered from the shelf or collide and damaged due to slipping of the changed speed of the cold chain logistics vehicle is avoided, and the stability in the transportation process is improved.
When the pressing frame composed of the supporting plate 440, the plurality of strip-shaped plates 441 and the fence frame 442 presses frozen goods, the fence frame 442 is of a gap structure, the plurality of strip-shaped plates 441 support the fence frame 442, and the pressing frame can enable air between goods to flow well when pressing, so that the problem that the upper surface of the frozen goods is prevented from being influenced by the fact that the upper surface of the frozen goods cannot be directly contacted with cold air due to shielding of the pressing frame is avoided.
Example two
According to the fig. 1-5, the lifting pressing mechanism 4 comprises a lifting assembly 41 and a cooling-assisted pressing assembly 43, the lifting assembly 41 comprises a chain belt 419, two groups of driven gears 412 are rotatably clamped in the middle of each group of driven gears 412, a connecting rod 413 is rotatably connected to the middle of each group of driven gears 412, a well-shaped shell 411 is fixedly connected to the outer surface of each connecting rod 413, a first auxiliary gear 416 and a second auxiliary gear 418 are rotatably clamped in the outer side of each chain belt 419, a shaft portion of the first auxiliary gear 416 and a shaft portion of the second auxiliary gear 418 are rotatably connected to the inner side of the well-shaped shell 411, a driving gear 415 is rotatably clamped in the middle of the inner side of each chain belt 419, a worm gear case 417 is fixedly mounted in the middle of each driving gear 415, a servo motor 414 is fixedly mounted at the input end of each worm gear case 417, a rubber strip 421 is arranged in the inner side of each chain belt 419, a -shaped strip 420 is fixedly connected to the other side of each rubber strip 421, and the outer side of each -shaped strip 420 is fixedly connected to the inner side of the well-shaped shell 411.
In this embodiment, along with the increase of the height of the frozen goods, after the servo motor 414 is started, the servo motor 414 injects power into the worm gear box 417, the output end of the worm gear box 417 drives the driving gear 415 to rotate, under the limit of the first auxiliary gear 416 and the second auxiliary gear 418 and the cooperation of the two driven gears 412, the chain belt 419 is driven to rotate, the rubber strips 421 and form the inner supporting frame 420, the outermost part of the chain belt 419 is supported, the outermost side of the chain belt 419 is ensured to be vertical and not twisted, the auxiliary cooling pressing assembly 43 can be stably driven to vertically lift, and the frozen goods with different stacking heights are pressed.
Example III
According to the figures 1, 2, 3, 4, 9, 10 and 11, the lower side of the limit bar mechanism 3 is fixedly connected with a smart solid frame mechanism 2, the inside of the lower end of the smart solid frame mechanism 2 is fixedly connected with two ends of the protective fence 1, two sides of the upper end of the smart solid frame mechanism 2 are fixedly connected with lifting pressing mechanisms 4, the lifting pressing mechanisms 4 comprise lifting components 41 and cooling assisting pressing components 43, the lifting components 41 comprise chain belts 419, two groups of driven gears 412 are clamped in the chain belts 419 in a rolling way, the middle part of each group of driven gears 412 is rotationally connected with a connecting rod 413, the other ends of the two groups of connecting rods 413 are fixedly connected with a first support 21, the other ends of the two groups of connecting rods 413 are fixedly connected with a second support column 22, the lower side of the first support column 21 and the lower side of the second support column 22 are fixedly connected with a chassis 23, the inside of the chassis 23 is fixedly connected with a plurality of groups of first angle steels 24 and a plurality of groups of second angle steels 25, the first angle steels 24 and the second angle steels 25 are distributed in a staggered mode, the two ends of the lower side of the chassis 23 are fixedly connected with bottom angle steels 26, the angle of the bottom angle steels 26 is eighty-two degrees, the upper side of the first support column 21 and the upper side of the second support column 22 are fixedly connected with top angle steels 31, the angle of the top angle steels 31 is ninety degrees, the inner side of the top angle steels 31 is fixedly connected with a plurality of reinforcing plates 32, and the other ends of the top angle steels 31 are fixedly connected with limiting plates 33.
In this embodiment, by transferring one assembled shelf to the cold chain logistics car compartment by using a forklift, the two bottom angle steels 26 of the other shelf are aligned and placed on the two top angle steels 31, the eighty-two degree bottom angle steels 26 are stacked on the ninety-degree top angle steel 31, and the gaps generated by different angles play a role in buffering pressure, and the inner reinforcing plates 32 strengthen the structural strength of the top angle steel 31, effectively transfer the load to the two first struts 21 and the two second struts 22, effectively disperse the load, and improve the loading capacity and the stability after stacking.
The application method and the working principle of the device are as follows: when the goods shelf for cold chain logistics is used, frozen goods are orderly placed on the chassis 23, the first angle steels 24 and the second angle steels 25 are fixed inside the chassis 23 in a staggered mode, the integral structural strength of the chassis 23 is enhanced, the bearing capacity of the integral structure is improved, and the protective guard 1 plays a role in preventing the goods from falling sideways along with the accumulation of the frozen goods;
with the increase of the height of frozen goods, the servo motor 414 is started, the servo motor 414 injects power into the worm gear box 417, the output end of the worm gear box 417 drives the driving gear 415 to rotate, under the limit of the first auxiliary gear 416 and the second auxiliary gear 418 and the cooperation of the two driven gears 412, the chain belt 419 can be driven to rotate, the rubber strips 421 and form the inner supporting frame 420, the outermost part of the chain belt 419 is supported, the chain belt 419 is ensured to keep vertical and not to be twisted, and the cooling assisting pressing assembly 43 is stably driven to vertically lift.
Next, the first cylinder 434 and the second cylinder 439 are actuated, and the movable rod of the first cylinder 434 is extended to rotate the first arm 433 in the link 431 and the second arm 435 is rotated in the middle of the louver frame 436 to rotate and spread the second arm 435 and the first arm 433 around the connection point, thereby applying a force to the middle of the louver frame 436.
The movable rod of the second electric cylinder 439 stretches to push the triangular connecting plate 438 to rotate around the coupling 437, the coupling 437 is limited at the bottoms of the two cylinders 432, so that the reactive force of the stretching of the movable rod of the second electric cylinder 439 is applied near the lower end connecting point of the grid plate frame 436, the grid plate frame 436 is overturned to ninety degrees by three groups of forces, after the pressing frame consisting of the supporting plate 440, the plurality of strip-shaped plates 441 and the fence frame 442 is in a horizontal state, the chain belt 419 drives the auxiliary cooling pressing assembly 43 to downwards, the two groups of pressing frames horizontally press stacked frozen goods, the problem that the frozen goods are scattered or collided and damaged from the shelf due to slipping of the changed speed of the cold chain logistics vehicle is avoided, and the stability in the transportation process is improved.
When the pressing frame composed of the supporting plate 440, the plurality of strip-shaped plates 441 and the fence frame 442 presses frozen goods, the fence frame 442 is of a gap structure, the plurality of strip-shaped plates 441 support the fence frame 442, and the pressing frame can enable air between goods to flow well when pressing, so that the problem that the upper surface of the frozen goods is prevented from being influenced by the fact that the upper surface of the frozen goods cannot be directly contacted with cold air due to shielding of the pressing frame is avoided.
Finally, the one assembled goods shelf is transferred to the cold chain logistics car carriage by a forklift, two bottom angle steels 26 of the other goods shelf are aligned and placed on two top angle steels 31, eighty-two degree bottom angle steels 26 are stacked on ninety degree top angle steels 31, gaps generated by different angles play a role in buffering pressure, and the inner reinforcing plates 32 strengthen the structural strength of the top angle steels 31, effectively conduct loads to the two first support columns 21 and the two second support columns 22, and improve the loading capacity and the stability after stacking.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. A goods shelves for cold chain commodity circulation, includes rail guard (1) and spacing mechanism (3), its characterized in that: the lower side of the limit bar mechanism (3) is fixedly connected with a smart fixing frame mechanism (2), the inside of the lower end of the smart fixing frame mechanism (2) is fixedly connected with the two ends of the guard rail (1), and the two sides of the upper end of the smart fixing frame mechanism (2) are fixedly connected with lifting pressing mechanisms (4);
the lifting pressing mechanism (4) comprises a lifting assembly (41) and a cooling assisting pressing assembly (43), the lifting assembly (41) comprises chain belts (419), connecting frames (431) are fixedly connected to the outer sides of the chain belts (419), cylinders (432) are fixedly connected to the two sides of each connecting frame (431), and a shaft coupling (437) is rotatably connected to the lower ends of the two cylinders (432);
the middle part of link (431) rotates and is connected with first support arm (433), the inside of first support arm (433) rotates and is connected with first jar (434), the other end of first support arm (433) rotates and is connected with second support arm (435), the inside of second support arm (435) with the movable rod of first jar (434) rotates and is connected with grid tray frame (436), the other end of grid tray frame (436) rotates and is connected with backup pad (440), the opposite side fixedly connected with strip shaped plate (441) of backup pad (440), a plurality of the other end fixedly connected with fence frame (442) of strip shaped plate (441).
2. A pallet for cold chain logistics according to claim 1, wherein: the lower ends of the two cylinders (432) are rotatably connected with the lower ends of the grid plate frames (436), and a triangular connecting plate (438) is fixedly arranged in the lower ends of the grid plate frames (436).
3. A pallet for cold chain logistics according to claim 2, wherein: the movable rod of the triangular connecting plate (438) is rotationally connected with a second electric cylinder (439), and the other end of the second electric cylinder (439) is rotationally connected with the outer surface of the coupling (437).
4. A pallet for cold chain logistics according to claim 1, wherein: the inside roll joint of chain belt (419) has two sets of driven gear (412), and every group driven gear (412) the middle part rotates and is connected with connecting rod (413), the surface fixedly connected with well shape shell (411) of connecting rod (413).
5. A pallet for cold chain logistics according to claim 4, wherein: the outside roll joint of chain belt (419) has first auxiliary gear (416) and second auxiliary gear (418), the shaft part of first auxiliary gear (416) with the shaft part of second auxiliary gear (418) with the inside rotation connection of well shape shell (411).
6. A pallet for cold chain logistics according to claim 5, wherein: the inner middle part of the chain belt (419) is in rolling joint with a driving gear (415), a worm gear box (417) is fixedly arranged in the middle of the driving gear (415), and a servo motor (414) is fixedly arranged at the input end of the worm gear box (417).
7. A pallet for cold chain logistics according to claim 6, wherein: the inner side of the chain belt (419) is provided with a rubber strip (421), the other side of the rubber strip (421) is fixedly connected with a -shaped strip (420), and the outer side of the -shaped strip (420) is fixedly connected with the inside of the well-shaped shell (411).
8. A pallet for cold chain logistics according to claim 7, wherein: the other ends of the two groups of connecting rods (413) are fixedly connected with first support posts (21), the other ends of the two groups of connecting rods (413) are fixedly connected with second support posts (22), and chassis (23) are fixedly connected to the lower sides of the first support posts (21) and the lower sides of the second support posts (22).
9. A pallet for cold chain logistics according to claim 8, wherein: the novel steel plate is characterized in that a plurality of groups of first angle steels (24) and a plurality of groups of second angle steels (25) are fixedly connected to the inside of the chassis (23), the first angle steels (24) and the second angle steels (25) are distributed in a staggered mode, bottom angle steels (26) are fixedly connected to two ends of the lower side of the chassis (23), and the angle of the bottom angle steels (26) is eighty-two degrees.
10. A pallet for cold chain logistics according to claim 9, wherein: the upper side of first pillar (21) with the upside fixedly connected with apex angle steel (31) of second pillar (22), the angle of apex angle steel (31) is ninety degrees, the inboard fixedly connected with of apex angle steel (31) a plurality of stiffening plates (32), the other end fixedly connected with limiting plate (33) of apex angle steel (31).
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Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07112891A (en) * | 1993-10-19 | 1995-05-02 | Okamura Corp | Hanging and carrying device |
| GB0017969D0 (en) * | 2000-07-22 | 2000-09-13 | Ross Ralph B | Cargo handling apparatus |
| JP2000272725A (en) * | 1999-03-29 | 2000-10-03 | Daifuku Co Ltd | High-rise shelf facility with fire extinguishing means |
| JP2009132510A (en) * | 2007-11-30 | 2009-06-18 | Itoki Corp | Cargo bed elevating/lowering type transfer device |
| US20110168593A1 (en) * | 2010-01-08 | 2011-07-14 | Woodhaven Capitol Corp. | Folding seed box with fork lift base |
| CN202897071U (en) * | 2012-11-06 | 2013-04-24 | 黄亮远 | Lifting frame structure |
| JP2014151944A (en) * | 2013-02-08 | 2014-08-25 | Denso Corp | Magazine rack for industrial use |
| WO2014141839A1 (en) * | 2013-03-13 | 2014-09-18 | 積水化成品工業株式会社 | Collapsible cold storage box |
| CN104783510A (en) * | 2015-04-01 | 2015-07-22 | 陈胜镛 | Pneumatic turnover device and object storage cabinet with pneumatic turnover device |
| CN204822388U (en) * | 2015-08-18 | 2015-12-02 | 舟山陆港物流有限公司 | A iron holds in palm for cold chain logistics |
| JP2016159971A (en) * | 2015-03-04 | 2016-09-05 | 日本ゼオン株式会社 | Rack for roll product |
| CN210913331U (en) * | 2019-10-29 | 2020-07-03 | 昆山贝尔泰包装制品有限公司 | Ventilative dampproofing carton with angle bead structure |
| CN214325132U (en) * | 2020-12-16 | 2021-10-01 | 青岛常恒实业有限公司 | Trolley for logistics of storage |
| CN113501200A (en) * | 2021-06-22 | 2021-10-15 | 苏州冠科工业设备有限公司 | Goods shelf in transport carriage for cold chain logistics |
| CN113562371A (en) * | 2021-07-09 | 2021-10-29 | 中国核电工程有限公司 | Liftable rod box temporary storage device |
| CN214778389U (en) * | 2020-11-28 | 2021-11-19 | 泰安市鲁铭金属制品有限公司 | Storage goods shelf for combined tray type storage |
| CN215827311U (en) * | 2021-08-30 | 2022-02-15 | 青岛海西美特科技有限公司 | Windproof outdoor firewood rack |
| CN216660885U (en) * | 2022-01-11 | 2022-06-03 | 湖北三环车桥有限公司 | Air chamber goods shelves that multilayer can overturn |
| CN115072257A (en) * | 2022-07-22 | 2022-09-20 | 许凤扬 | Logistics storage lift goods shelves |
-
2023
- 2023-05-21 CN CN202310582428.0A patent/CN116443476B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07112891A (en) * | 1993-10-19 | 1995-05-02 | Okamura Corp | Hanging and carrying device |
| JP2000272725A (en) * | 1999-03-29 | 2000-10-03 | Daifuku Co Ltd | High-rise shelf facility with fire extinguishing means |
| GB0017969D0 (en) * | 2000-07-22 | 2000-09-13 | Ross Ralph B | Cargo handling apparatus |
| JP2009132510A (en) * | 2007-11-30 | 2009-06-18 | Itoki Corp | Cargo bed elevating/lowering type transfer device |
| US20110168593A1 (en) * | 2010-01-08 | 2011-07-14 | Woodhaven Capitol Corp. | Folding seed box with fork lift base |
| CN202897071U (en) * | 2012-11-06 | 2013-04-24 | 黄亮远 | Lifting frame structure |
| JP2014151944A (en) * | 2013-02-08 | 2014-08-25 | Denso Corp | Magazine rack for industrial use |
| WO2014141839A1 (en) * | 2013-03-13 | 2014-09-18 | 積水化成品工業株式会社 | Collapsible cold storage box |
| JP2016159971A (en) * | 2015-03-04 | 2016-09-05 | 日本ゼオン株式会社 | Rack for roll product |
| CN104783510A (en) * | 2015-04-01 | 2015-07-22 | 陈胜镛 | Pneumatic turnover device and object storage cabinet with pneumatic turnover device |
| CN204822388U (en) * | 2015-08-18 | 2015-12-02 | 舟山陆港物流有限公司 | A iron holds in palm for cold chain logistics |
| CN210913331U (en) * | 2019-10-29 | 2020-07-03 | 昆山贝尔泰包装制品有限公司 | Ventilative dampproofing carton with angle bead structure |
| CN214778389U (en) * | 2020-11-28 | 2021-11-19 | 泰安市鲁铭金属制品有限公司 | Storage goods shelf for combined tray type storage |
| CN214325132U (en) * | 2020-12-16 | 2021-10-01 | 青岛常恒实业有限公司 | Trolley for logistics of storage |
| CN113501200A (en) * | 2021-06-22 | 2021-10-15 | 苏州冠科工业设备有限公司 | Goods shelf in transport carriage for cold chain logistics |
| CN113562371A (en) * | 2021-07-09 | 2021-10-29 | 中国核电工程有限公司 | Liftable rod box temporary storage device |
| CN215827311U (en) * | 2021-08-30 | 2022-02-15 | 青岛海西美特科技有限公司 | Windproof outdoor firewood rack |
| CN216660885U (en) * | 2022-01-11 | 2022-06-03 | 湖北三环车桥有限公司 | Air chamber goods shelves that multilayer can overturn |
| CN115072257A (en) * | 2022-07-22 | 2022-09-20 | 许凤扬 | Logistics storage lift goods shelves |
Non-Patent Citations (1)
| Title |
|---|
| 曾丽君: "顺丰公司冷链物流质量控制", 《中国优秀硕士学位论文全文 电子期刊网 经济与管理科学》 * |
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