CN111874665B - Closed intelligent automatic loading platform suitable for low-temperature refrigeration house - Google Patents
Closed intelligent automatic loading platform suitable for low-temperature refrigeration house Download PDFInfo
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- CN111874665B CN111874665B CN202010785237.0A CN202010785237A CN111874665B CN 111874665 B CN111874665 B CN 111874665B CN 202010785237 A CN202010785237 A CN 202010785237A CN 111874665 B CN111874665 B CN 111874665B
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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
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
- B65G67/08—Loading land vehicles using endless conveyors
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/907—Devices for picking-up and depositing articles or materials with at least two picking-up heads
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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
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention relates to the technical field of a cold storage platform, in particular to a closed intelligent automatic loading platform suitable for a low-temperature cold storage, which comprises the cold storage, a support table and an automatic feeding structure, wherein the support table is arranged at the front side of the cold storage, one side of the cold storage close to the support table is provided with a plurality of equally-spaced feeding doors, the automatic feeding mechanism comprises sealed channels which correspond to the feeding doors one by one, one end of each sealed channel close to each feeding door is respectively provided with a temporary storage rack, the inside of each sealed channel is also respectively provided with a feeding assembly, each feeding assembly comprises two extending rails which extend towards one side of the support table far away from the cold storage in a parallel state, a moving rack which can horizontally move on the two extending rails and a clamping jaw for grabbing goods, the technical scheme can load the goods in the cold storage under a relatively sealed environment and prevent a cold area in the cold storage from going out, and can automatically carry goods to the trunk of the truck for loading.
Description
Technical Field
The invention relates to the technical field of cold storage platforms, in particular to a closed intelligent automatic loading platform suitable for a low-temperature cold storage.
Background
In the current era, the logistics industry develops rapidly; the logistics is defined as that in the process of physical flow of goods from a supply place to a receiving place, according to actual needs, the transportation, storage, loading, unloading, transportation, packaging, circulation processing, distribution, information processing and other functions are organically combined to realize the process required by users, wherein the transportation, loading, unloading and transportation play a critical role in the links, and determine the critical factors of occupied time and goods loss in the current logistics environment, wherein a lot of goods need to be taken in the refrigeration house, when the refrigeration house takes goods, a trunk of a truck is directly loaded and transported towards an entrance and exit of the refrigeration house, and through the matching of a platform, a door needs to be opened all the time for transportation in a conventional transportation mode, so that cold air of the refrigeration house is taken out, the effect of the refrigeration house is reduced, and the whole process is generally carried by manpower, which is labor-consuming, therefore, we propose a closed intelligent automatic loading dock suitable for low temperature cold storage to solve the above mentioned problems.
Disclosure of Invention
For solving above-mentioned technical problem, provide an automatic shipment platform of closed intelligence suitable for low temperature freezer, this technical scheme can carry out the shipment with the goods in the freezer under the environment sealed relatively, prevents that the cold district in the freezer from being gone out to can be automatic carry the goods to the trunk of freight train and carry out the shipment.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a closed intelligent automatic loading platform suitable for a low-temperature refrigeration house comprises the refrigeration house, a supporting table and an automatic feeding structure, wherein the supporting table is arranged at the front side of the refrigeration house, one side of the refrigeration house close to the supporting table is provided with a plurality of feeding doors which are arranged at equal intervals, the automatic feeding mechanism comprises sealing channels which are in one-to-one correspondence with the feeding doors, both ends of each sealing channel are open structures, one end of each sealing channel is respectively butted with the feeding doors, the other end of each sealing channel horizontally extends towards one side of the supporting table away from the feeding doors, one end of each sealing channel close to each feeding door is respectively provided with a temporary storage rack, the interior of each sealing channel is also respectively provided with a feeding component, each feeding assembly comprises two extending rails which extend towards one side of the support table far away from the refrigeration house in a parallel state, a moving frame which can horizontally move on the two extending rails and a clamping jaw used for grabbing goods.
Preferably, every the work or material rest of keeping in all includes base and roll-type and carries the platform, and the pedestal mounting is on a supporting bench, and the roll-type carries the platform to be horizontal installation on the base, and the both sides of carrying the platform to the roll-type and be close to one side of removing the frame and be provided with the baffle that can conflict the goods respectively.
Preferably, each feeding assembly further comprises a bidirectional driving box, a first double-shaft motor, two first rotating rods and two first screws, the bidirectional driving box is horizontally arranged between one ends of the two extension rails close to the feeding door, the first double-shaft motor is installed at the center of the inside of the bidirectional driving box, the two first rotating rods are symmetrically arranged on two sides of the first double-shaft motor, one end of each first rotating rod is connected with the output end of the first double-shaft motor, one end of each first rotating rod extends towards two sides of the inside of the bidirectional driving box, each first screw is horizontally arranged inside each extension rail, one end of each first screw is rotatably inserted into the inner wall of each extension rail, the other end of each first screw rotatably penetrates through two sides of each bidirectional driving box and extends towards two sides of the inside of the bidirectional driving box, the extension end of every first bull stick is provided with first awl tooth respectively, and the one end that every first screw rod is close to first bull stick is provided with respectively can with the second awl tooth of first awl tooth meshing, removes the frame and be the rectangle frame structure, removes the frame and is the level and lie in between two extension tracks, and the both sides of removing the frame are provided with respectively can be on every first screw rod threaded connection's lead screw sliding sleeve.
Preferably, every be equipped with the lifting frame who is the level setting respectively directly over removing the frame, the top both sides that remove the frame are equipped with the first bidirectional screw drive machine that is the level setting respectively, and the top both ends of every first bidirectional screw drive machine are equipped with the articulated connecting rod that is vertical setting respectively, and the upper end of every articulated connecting rod is articulated with lifting frame's bottom both sides respectively, and the lower extreme of every articulated connecting rod is articulated the setting with the work end of every first bidirectional screw drive machine respectively.
Preferably, every lifting frame's top is equipped with the rectangle crossbearer that is the level setting respectively, and lifting frame's every corner is connected through the bottom of support column with the rectangle crossbearer respectively, and first incision has been seted up respectively to lifting frame's both sides, and every first notched inside is equipped with the first gag lever post that is the level setting respectively, and the both ends of every first gag lever post are connected with the inner wall of first incision respectively, are provided with respectively on every first gag lever post and can be on every first gag lever post gliding first stop collar.
Preferably, the top of each first stop collar is provided with a first bearing seat respectively, a second screw is arranged between the two first bearing seats, two ends of the second screw can be inserted into the inner ring of each first bearing seat in a rotating manner and extend outwards, one extending end of the second screw is provided with a first gear, a second gear capable of being meshed with the first gear is arranged above the first gear, one side of the second gear is provided with a first motor, the output end of the first motor is connected with the center of the second gear, and the first motor is connected with the bottom of the rectangular cross frame.
Preferably, each lifting frame's both ends have seted up the second incision respectively, and every notched inside is equipped with the second gag lever post that is the level setting respectively, and the both ends of every second gag lever post are connected with the notched inner wall of second respectively, are provided with the gliding second stop collar on every first gag lever post on every second gag lever post respectively.
Preferably, each second bearing seat is arranged at the top of each second limiting sleeve respectively, a third screw is arranged between the two second bearing seats, the third screw is horizontally arranged above the second screw, the second screw and the third screw are arranged in a ninety-degree crossed manner, two ends of the third screw can be respectively rotatably inserted into inner rings of the second bearing seats to extend outwards, a third gear is arranged at one extending end of the third screw, a fourth gear capable of being meshed with the third gear is arranged above the third gear, a second motor is arranged on one side of the fourth gear, an output end of the second motor is connected with the center of the fourth gear, and the second motor is connected with the bottom of the rectangular cross frame.
Preferably, a vertically arranged moving block is arranged in each lifting frame, and a thread penetrating port for the second screw and the third screw to thread is formed in the upper end of each moving block.
Preferably, each clamping jaw all includes the second bidirectional screw drive machine, and the second bidirectional screw drive machine is horizontal installation in the bottom of movable block, and the below symmetry of second bidirectional screw drive machine is provided with the clamping jig that is used for conflicting the goods.
Compared with the prior art, the invention has the beneficial effects that:
a closed intelligent automatic loading platform suitable for a low-temperature refrigeration house is characterized in that when loading is carried out, a trunk of a truck is opened and moved to enable each extension rail to be inserted into the trunk of the truck to stop, the opened end of the trunk of the truck is butted with one end of a sealed channel, at the moment, the truck is sequentially placed on a roller type conveying platform by manpower to wait for a clamping jaw to automatically take materials, a set baffle plate prevents the truck from falling off, after the truck is sequentially placed on the roller type conveying platform, two clamping fixtures are driven to move oppositely by a second bidirectional screw rod transmission machine, meanwhile, the truck is clamped by each clamping fixture, after the truck is clamped by the clamping jaw, each first bidirectional screw rod transmission machine is started, a working end of each first bidirectional screw rod transmission machine respectively drives the lower end of each adjacent hinged connecting rod to move back and a lifting frame to move upwards, simultaneously driving goods clamped by the clamping jaws to ascend, starting a first double-shaft motor after the goods are grabbed by the clamping jaws and are in an ascending state, driving each first rotating rod to rotate through the first double-shaft motor, driving each first bevel gear to rotate through each first rotating rod respectively, driving each second bevel gear to rotate through each first bevel gear respectively, driving each first screw rod to rotate through each second bevel gear respectively, enabling each screw rod sliding sleeve arranged on the moving frame to linearly move along each first screw rod respectively, moving the goods grabbed by the clamping jaws into a trunk of the truck to stop simultaneously, starting the first motor after the goods are grabbed by the clamping jaws and are positioned in the trunk of the truck, driving a first gear and a second gear to rotate through the first motor, driving a second screw rod to rotate through the first gear, and driving a third screw rod simultaneously through the second screw rod, The movable block and the clamping jaw carry out linear movement along the width direction of the lifting frame, the clamping jaw can carry out emptying along the width direction of the lifting frame, the second motor is started, the third gear and the fourth gear are driven to rotate through the second motor, the third screw is driven to rotate through the third gear, the second screw is driven simultaneously through the third screw, the movable block and the clamping jaw carry out linear movement along the length direction of the lifting frame, the clamping jaw can carry out emptying along the length direction of the lifting frame, goods in the refrigeration house can be loaded under the relatively sealed environment through the technical scheme, cold areas in the refrigeration house are prevented from going out, and the cargo can be automatically loaded in a trunk of the goods which is moved to the truck.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a partial schematic view of the present invention;
FIG. 4 is a side view of the present invention;
FIG. 5 is a partial perspective view of the first embodiment of the present invention;
FIG. 6 is a partial perspective view of a first feeding assembly of the present invention;
FIG. 7 is a schematic view of a partial perspective structure of the feeding assembly of the present invention;
FIG. 8 is a third schematic partial perspective view of the feed assembly of the present invention;
fig. 9 is a partial front view of the feed assembly of the present invention.
Description of the drawings:
1-a refrigeration house; 2-supporting the table; 3-a feeding gate; 4-sealing the channel; 5, temporarily storing a material rack; 6-an extension track; 7-a moving rack; 8-clamping jaw; 9-a base; 10-a roller conveyor table; 11-a baffle plate; 12-a bidirectional drive box; 13-a first dual-shaft motor; 14-a first rotating bar; 15-a first screw; 16-a first bevel gear; 17-second taper teeth; 18-a screw rod sliding sleeve; 19-a lifting frame; 20-a first bidirectional screw driver; 21-a hinged link; 22-rectangular crossbearers; 23-a first incision; 24-a first stop bar; 25-a first stop collar; 26-a first bearing seat; 27-a second screw; 28-a first gear; 29-a second gear; 30-a first motor; 31-a second incision; 32-a second stop bar; 33-a second stop collar; 34-a second bearing block; 35-a third screw; 36-a third gear; 37-fourth gear; 38-a second motor; 39-moving block; 40-a second bidirectional screw driver; 41-clamping fixture.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 9, a closed intelligent automatic loading platform suitable for a low-temperature refrigeration house, which comprises a refrigeration house 1, a support table 2 and an automatic feeding structure, wherein the support table 2 is arranged on the front side of the refrigeration house 1, one side of the refrigeration house 1 close to the support table 2 is provided with a plurality of feeding doors 3 arranged at equal intervals, the automatic feeding structure comprises sealed passages 4 corresponding to the feeding doors 3 one by one, both ends of each sealed passage 4 are open structures, one end of each sealed passage 4 is respectively butted with the feeding doors 3, the other end of each sealed passage 4 horizontally extends towards one side of the support table 2 far away from the feeding doors 3, one end of each sealed passage 4 close to each feeding door 3 is respectively provided with a temporary storage rack 5, the inside of each sealed passage 4 is also respectively provided with a feeding assembly, each feeding assembly comprises two extending rails 6 extending towards one side of the support table 2 far away from the refrigeration house 1 in a parallel state, A moving frame 7 capable of moving horizontally on two extension rails 6 and a gripping jaw 8 for gripping goods.
Every work or material rest 5 of keeping in all includes base 9 and roller conveyor table 10, base 9 installs on brace table 2, roller conveyor table 10 is horizontal installation on base 9, the both sides of roller conveyor table 10 and the one side that is close to removal frame 7 are provided with the baffle 11 that can conflict the goods respectively, when carrying out the shipment, the trunk of freight train is opened and is removed and stops to making every trunk that extends track 6 and insert the freight train, the one end butt joint of opening end and sealed passageway 4 of the trunk that makes the freight train, at this moment, the rethread manual work is placed the goods in proper order and is waited clamping jaw 8 on roller conveyor table 10 and is carried out the automation and get the material, baffle 11 of setting prevents the goods landing.
Each feeding assembly further comprises a bidirectional driving box 12, a first double-shaft motor 13, two first rotating rods 14 and two first screw rods 15, the bidirectional driving box 12 is horizontally arranged between one ends of the two extension rails 6 close to the feeding door 3, the first double-shaft motor 13 is installed in the center of the inside of the bidirectional driving box 12, the two first rotating rods 14 are symmetrically arranged on two sides of the first double-shaft motor 13, one end of each first rotating rod 14 is connected with the output end of the first double-shaft motor 13, one end of each first rotating rod 14 extends towards two sides of the inside of the bidirectional driving box 12, each first screw rod 15 is horizontally arranged inside each extension rail 6, one end of each first screw rod 15 is rotatably inserted into the inner wall of each extension rail 6, the other end of each first screw rod 15 rotatably penetrates through two sides of each bidirectional driving box 12 and extends towards two sides of the inside of the bidirectional driving box 12, the extending end of each first rotating rod 14 is respectively provided with a first bevel gear 16, one end of each first screw rod 15 close to the first rotating rod 14 is respectively provided with a second bevel gear 17 capable of meshing with the first bevel gear 16, the moving frame 7 is in a rectangular frame structure, the moving frame 7 is horizontally positioned between the two extending rails 6, two sides of the moving frame 7 are respectively provided with a screw rod sliding sleeve 18 capable of being in threaded connection with each first screw rod 15, when goods are grabbed by the clamping jaws 8 and are in a lifting state, the first double-shaft motor 13 is started, each first rotating rod 14 is driven to rotate through the first double-shaft motor 13, each first bevel gear 16 is driven to rotate through each first bevel gear 16, each second bevel gear 17 is driven to rotate through each second bevel gear 17, each screw rod sliding sleeve 18 arranged on the moving frame 7 respectively moves linearly along each first screw rod 15, and simultaneously, the goods grabbed by the clamping jaws 8 are moved into a trunk of the truck and stopped.
The lifting frame 19 which is horizontally arranged is arranged right above each moving frame 7, first two-way screw rod transmission machines 20 which are horizontally arranged are arranged on two sides of the top of each moving frame 7 respectively, hinged connecting rods 21 which are vertically arranged are arranged at two ends of the top of each first two-way screw rod transmission machine 20 respectively, the upper end of each hinged connecting rod 21 is hinged to two sides of the bottom of each lifting frame 19 respectively, the lower end of each hinged connecting rod 21 is hinged to the working end of each first two-way screw rod transmission machine 20 respectively, when goods are clamped by the clamping jaws 8, each first two-way screw rod transmission machine 20 is started, the working ends of each first two-way screw rod transmission machine 20 respectively drive the lower end of each adjacent hinged connecting rod 21 to move back, the lifting frame 19 moves upwards, and meanwhile, the goods clamped by the clamping jaws 8 are driven to ascend.
Every 19 top of lifting frame is equipped with the rectangle crossbearer 22 that is the level setting respectively, lifting frame 19's every corner is connected with the bottom of rectangle crossbearer 22 through the support column respectively, first incision 23 has been seted up respectively to lifting frame 19's both sides, every first incision 23's inside is equipped with respectively and is the first gag lever post 24 of level setting, every first gag lever post 24's both ends respectively with the interior wall connection of first incision 23, be provided with respectively on every first gag lever post 24 and can be on every first gag lever post 24 gliding first stop collar 25.
The top of each first limiting sleeve 25 is provided with a first bearing seat 26, a second screw 27 is arranged between the two first bearing seats 26, two ends of the second screw 27 can be inserted into the inner ring of each first bearing seat 26 in a rotating manner and extend outwards, one extending end of the second screw 27 is provided with a first gear 28, a second gear 29 capable of being meshed with the first gear 28 is arranged above the first gear 28, one side of the second gear 29 is provided with a first motor 30, the output end of the first motor 30 is connected with the center of the second gear 29, and the first motor 30 is connected with the bottom of the rectangular cross frame 22.
The top of each second limiting sleeve 33 is provided with a second bearing seat 34, a third screw 35 is arranged between two second bearing seats 34, the third screw 35 is horizontally positioned above the second screw 27, the second screw 27 and the third screw 35 are arranged in a ninety-degree crossed manner, two ends of the third screw 35 can be respectively inserted into the inner ring of each second bearing seat 34 to extend outwards in a rotating manner, one extending end of the third screw 35 is provided with a third gear 36, a fourth gear 37 capable of being meshed with the third gear 36 is arranged above the third gear 36, one side of the fourth gear 37 is provided with a second motor 38, the output end of the second motor 38 is connected with the center of the fourth gear 37, and the second motor 38 is connected with the bottom of the rectangular transverse frame 22.
A vertically arranged moving block 39 is arranged inside each lifting frame 19, a thread penetrating port for the second screw 27 and the third screw 35 to thread is arranged at the upper end of each moving block 39, when goods are picked by the clamping jaws 8 and are located in a trunk of the truck, the first motor 30 is started, the first motor 30 drives the first gear 28 and the second gear 29 to rotate, the first gear 28 drives the second screw 27 to rotate, the second screw 27 simultaneously drives the third screw 35, the moving block 39 and the clamping jaws 8 to linearly move along the width direction of the lifting frame 19, so that the clamping jaws 8 can discharge materials along the width direction of the lifting frame, the second motor 38 is started, the third gear 36 and the fourth gear 37 are driven to rotate by the second motor 38, the third screw 35 is driven to rotate by the third gear 36, and the second screw 27 is driven by the third screw 35 simultaneously, The moving block 39 and the clamping jaw 8 move linearly along the length direction of the lifting frame 19, so that the clamping jaw 8 can discharge along the length direction of the lifting frame.
Every clamping jaw 8 all includes second bidirectional screw drive machine 40, and second bidirectional screw drive machine 40 is horizontal installation in the bottom of movable block 39, and the below symmetry of second bidirectional screw drive machine 40 is provided with the tight tool 41 of clamp that is used for conflicting the goods, and after the goods was placed in proper order on roller conveyor table 10, drive two tight tool 41 of clamp through second bidirectional screw drive machine 40 and move in opposite directions, presss from both sides the goods through every tight tool 41 of clamp simultaneously and presss from both sides tightly.
The working principle of the invention is as follows: when loading, the trunk of the truck is opened and moved to enable each extension rail 6 to be inserted into the trunk of the truck to stop, the open end of the trunk of the truck is butted with one end of the sealed channel 4, then, the truck is sequentially placed on the roller type conveying table 10 by manpower to wait for the clamping jaws 8 to automatically take materials, the arranged baffle plate 11 prevents the truck from sliding off, after the truck is sequentially placed on the roller type conveying table 10, the two clamping jigs 41 are driven to move oppositely by the second bidirectional screw rod transmission machine 40, meanwhile, the truck is clamped by each clamping jig 41, after the truck is clamped by the clamping jaws 8, each first bidirectional screw rod transmission machine 20 is started, the working end of each first bidirectional screw rod transmission machine 20 respectively drives the lower end of each adjacent hinged connecting rod 21 to move backwards, the lifting frame 19 moves upwards, and simultaneously drives the truck clamped by the clamping jaws 8 to ascend, when goods are grabbed by the clamping jaws 8 and are in a lifting state, starting the first double-shaft motor 13, driving each first rotating rod 14 to rotate through the first double-shaft motor 13, driving each first bevel gear 16 to rotate through each first rotating rod 14, driving each second bevel gear 17 to rotate through each first bevel gear 16, driving each first screw 15 to rotate through each second bevel gear 17, enabling each screw rod sliding sleeve 18 arranged on the moving frame 7 to linearly move along each first screw rod 15, moving the goods grabbed by the clamping jaws 8 into a trunk of the truck to stop, starting the first motor 30 after the goods are grabbed by the clamping jaws 8 and are located in the trunk of the truck, driving the first gear 28 and the second gear 29 to rotate through the first motor 30, driving the second screw rods 27 to rotate through the first gear 28, and driving the third screw rods 35 through the second screw rods 27 simultaneously, The moving block 39 and the clamping jaw 8 move linearly along the width direction of the lifting frame 19, so that the clamping jaw 8 can discharge materials along the width direction of the lifting frame, the second motor 38 is started, the third gear 36 and the fourth gear 37 are driven to rotate through the second motor 38, the third screw 35 is driven to rotate through the third gear 36, the second screw 27, the moving block 39 and the clamping jaw 8 are simultaneously driven to move linearly along the length direction of the lifting frame 19 through the third screw 35, and the clamping jaw 8 can discharge materials along the length direction of the lifting frame.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A closed intelligent automatic loading platform suitable for a low-temperature refrigeration house (1) is characterized by comprising the refrigeration house (1), a supporting table (2) and an automatic feeding mechanism, wherein the supporting table (2) is arranged on the front side of the refrigeration house (1), one side of the refrigeration house (1) close to the supporting table (2) is provided with a plurality of feeding doors (3) which are arranged at equal intervals, the automatic feeding mechanism comprises sealed channels (4) which correspond to the feeding doors (3) one by one, both ends of each sealed channel (4) are open structures, one end of each sealed channel (4) is respectively in butt joint with the feeding doors (3), the other end of each sealed channel (4) horizontally extends towards one side of the supporting table (2) far away from the feeding doors (3), one end of each sealed channel (4) close to each feeding door (3) is respectively provided with a temporary storage rack (5), and the interior of each sealed channel (4) is respectively provided with a feeding assembly, each feeding assembly comprises two extending rails (6) which extend towards one side of the support platform (2) far away from the refrigeration house (1) in a parallel state, a moving frame (7) which can horizontally move on the two extending rails (6) and a clamping jaw (8) used for grabbing goods;
each feeding assembly further comprises a bidirectional driving box (12), a first double-shaft motor (13), two first rotating rods (14) and two first screw rods (15), the bidirectional driving box (12) is horizontally arranged between one ends, close to the feeding door (3), of the two extension rails (6), the first double-shaft motor (13) is installed in the center of the inside of the bidirectional driving box (12), the two first rotating rods (14) are symmetrically arranged on two sides of the first double-shaft motor (13), one end of each first rotating rod (14) is connected with the output end of the first double-shaft motor (13), one end of each first rotating rod (14) extends towards two sides of the inside of the bidirectional driving box (12) respectively, each first screw rod (15) is horizontally arranged inside each extension rail (6) respectively, one end of each first screw rod (15) can be rotatably inserted into the inner wall of each extension rail (6) respectively, the other end of each first screw (15) can respectively rotate and pass through two sides of each two-way driving box (12) and extend to two sides of the inside of each two-way driving box (12), the extending end of each first rotating rod (14) is respectively provided with a first bevel gear (16), one end of each first screw (15) close to the first rotating rod (14) is respectively provided with a second bevel gear (17) capable of being meshed with the first bevel gear (16), the moving frame (7) is of a rectangular frame structure, the moving frame (7) is horizontally positioned between two extending rails (6), and two sides of the moving frame (7) are respectively provided with a screw rod sliding sleeve (18) capable of being in threaded connection with each first screw (15).
2. The closed intelligent automatic loading platform applicable to the low-temperature refrigeration house (1) is characterized in that each temporary storage rack (5) comprises a base (9) and a roller type conveying platform (10), the base (9) is installed on the supporting platform (2), the roller type conveying platform (10) is horizontally installed on the base (9), and two sides of the roller type conveying platform (10) and one side close to the moving rack (7) are respectively provided with a baffle (11) capable of abutting against the goods.
3. The closed intelligent automatic loading platform applicable to the low-temperature refrigeration house (1) according to claim 1, wherein each of the moving frames (7) is provided with a lifting frame (19) horizontally arranged right above the moving frame, the two sides of the top of each of the moving frames (7) are respectively provided with a first bidirectional screw rod transmission machine (20) horizontally arranged, the two ends of the top of each first bidirectional screw rod transmission machine (20) are respectively provided with a hinged connecting rod (21) vertically arranged, the upper end of each hinged connecting rod (21) is hinged to the two sides of the bottom of each lifting frame (19), and the lower end of each hinged connecting rod (21) is hinged to the working end of each first bidirectional screw rod transmission machine (20).
4. The closed intelligent automatic loading platform applicable to the low-temperature refrigeration house (1) according to claim 3, wherein a horizontally arranged rectangular cross frame (22) is respectively arranged above each lifting frame (19), each corner of each lifting frame (19) is respectively connected with the bottom of the rectangular cross frame (22) through a support column, first notches (23) are respectively formed in two sides of each lifting frame (19), a horizontally arranged first limiting rod (24) is respectively arranged inside each first notch (23), two ends of each first limiting rod (24) are respectively connected with the inner wall of each first notch (23), and a first limiting sleeve (25) capable of sliding on each first limiting rod (24) is respectively arranged on each first limiting rod (24).
5. The closed intelligent automatic loading dock for a cryogenic refrigerator (1) according to claim 4, the novel limiting device is characterized in that a first bearing seat (26) is arranged at the top of each first limiting sleeve (25) respectively, a second screw rod (27) is arranged between the two first bearing seats (26), two ends of each second screw rod (27) can be inserted into an inner ring of each first bearing seat (26) in a rotating mode and extend outwards, a first gear (28) is arranged at one extending end of each second screw rod (27), a second gear (29) capable of being meshed with the first gear (28) is arranged above the first gear (28), a first motor (30) is arranged on one side of each second gear (29), the output end of each first motor (30) is connected with the center of the corresponding second gear (29), and the first motor (30) is connected with the bottom of the rectangular transverse frame (22).
6. The closed intelligent automatic loading platform applicable to the low-temperature refrigeration house (1) according to claim 5, wherein two ends of each lifting frame (19) are respectively provided with a second notch (31), a second limiting rod (32) horizontally arranged is respectively arranged inside each second notch (31), two ends of each second limiting rod (32) are respectively connected with the inner wall of each second notch (31), and each second limiting rod (32) is respectively provided with a second limiting sleeve (33) capable of sliding on each first limiting rod (24).
7. The closed intelligent automatic loading platform suitable for the low-temperature refrigerator (1) according to claim 6, wherein the top of each second limiting sleeve (33) is provided with a second bearing seat (34), a third screw (35) is arranged between the two second bearing seats (34), the third screw (35) is horizontally positioned above the second screw (27), the second screw (27) and the third screw (35) are distributed in a ninety-degree crossed manner, two ends of the third screw (35) can be inserted into the inner ring of each second bearing seat (34) in a rotating manner and extend outwards, one extending end of the third screw (35) is provided with a third gear (36), a fourth gear (37) capable of being meshed with the third gear (36) is arranged above the third gear (36), one side of the fourth gear (37) is provided with a second motor (38), the output end of the second motor (38) is connected with the center of the fourth gear (37), and the second motor (38) is connected with the bottom of the rectangular cross frame (22).
8. The closed intelligent automatic loading platform applicable to the low-temperature refrigerator (1) according to claim 7, wherein a vertically arranged moving block (39) is arranged inside each lifting frame (19), and the upper end of each moving block (39) is provided with a thread through hole for the threads of the second screw (27) and the third screw (35) to pass through.
9. The closed intelligent automatic loading platform applicable to the low-temperature refrigerator (1) is characterized in that each clamping jaw (8) comprises a second bidirectional screw rod transmission machine (40), the second bidirectional screw rod transmission machines (40) are horizontally installed at the bottom of a moving block (39), and clamping fixtures (41) for abutting against cargos are symmetrically arranged below the second bidirectional screw rod transmission machines (40).
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| CN202010785237.0A CN111874665B (en) | 2020-08-06 | 2020-08-06 | Closed intelligent automatic loading platform suitable for low-temperature refrigeration house |
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| CN202010785237.0A CN111874665B (en) | 2020-08-06 | 2020-08-06 | Closed intelligent automatic loading platform suitable for low-temperature refrigeration house |
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| CN111874665B true CN111874665B (en) | 2022-03-11 |
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| CN209815087U (en) * | 2019-03-18 | 2019-12-20 | 深圳市正善电子有限公司 | Corner machine with lifting function |
| CN111052926A (en) * | 2019-12-31 | 2020-04-24 | 河南大学 | Radish picking robot |
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2020
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| CN103395638A (en) * | 2013-07-26 | 2013-11-20 | 哈尔滨博实自动化股份有限公司 | Single-robot simple automatic loading unit |
| CN207293221U (en) * | 2017-08-10 | 2018-05-01 | 徐州德坤电气科技有限公司 | The handler of logistics code fetch system |
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| CN111874665A (en) | 2020-11-03 |
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