Goods shelf on high-rise goods of transport vehicle
Technical Field
The invention relates to a goods loading frame, in particular to a goods loading frame for high-layer goods of a transport vehicle.
Background
The transport vehicle, also called truck, is a vehicle specially used for carrying goods, and has the characteristics of flexibility, high turnover speed, strong adaptability to various natural conditions and the like, the appearance of the transport vehicle accelerates the circulation of goods, and is one of the rapid and modern transport modes, and when the goods are transported, the goods need to be moved into the carriage of the transport vehicle firstly.
At present, workers generally move goods to a carriage of a transport vehicle manually, then another worker climbs the carriage of the transport vehicle to arrange the goods orderly, the space of the carriage of the transport vehicle is saved, and the goods are prevented from colliding in the process of transportation, but some goods are large and heavy, the number of the goods is very large, and the carriage of the transport vehicle is high, so that the labor intensity of the workers is high.
Aiming at the existing problems, a device capable of reducing the labor intensity of workers is designed.
Disclosure of Invention
In order to overcome the defects that the labor intensity of workers is high due to the fact that the existing cargos are large, heavy and large in quantity and the carriages of the transport vehicles are high, the technical problem of the invention is as follows: the goods shelf on the high-rise goods of the transport vehicle can reduce the labor intensity of workers.
The technical scheme is as follows: a goods shelf on a high-rise cargo of a transport vehicle comprises a mounting plate, wherein at least four universal wheels are bolted at the lower side of the mounting plate, and racks are bolted at both sides of the top of the mounting plate; the double-shaft motor is bolted to the upper side of the mounting plate and is positioned between the racks on the two sides; the lifting assembly is arranged on the rack and used for conveying goods; the placing plate is mounted on the lifting assembly; the first fixing plate is fixedly connected to the upper side of the placing plate.
In addition, it is particularly preferable that the lifting assembly comprises a rotating shaft, the rotating shaft is rotatably mounted between the racks on the two sides, a chain wheel is fixedly sleeved on the rotating shaft, a chain wheel is also fixedly sleeved on an output shaft of the double-shaft motor, and a chain is wound between the chain wheels on the two sides; the pushing block is fixedly connected to the chain and is in contact with the placing plate; the supporting plate is fixedly connected between the racks on the two sides, and at least two first fixing blocks are fixedly connected to one side, facing the rotating shaft, of the supporting plate; the first sliding rod is connected in the first fixing block in a sliding and penetrating mode; the first wedge block is fixedly connected to one end of the first sliding rod, and a first spring is wound between the first wedge block and the first fixed block; the pull rod is fixedly connected to the other end of the first sliding rod; the touch switch is arranged on one side, close to the double-shaft motor, of the rack and electrically connected with the double-shaft motor; the first sliding blocks are arranged on the machine frames on the two sides, first sliding grooves are formed in the first sliding grooves in a sliding mode, and the placing plates are fixedly connected between the first sliding blocks on the two sides.
In addition, particularly preferably, the device further comprises a clamping assembly, wherein the clamping assembly comprises at least two first gears which are respectively rotatably mounted on two sides of the bottom of the placing plate; the number of the second fixing plates is at least two, the second fixing plates are respectively arranged on two sides of the bottom of the placing plate, guide rods are fixedly connected to two sides of the bottom of the placing plate, the second fixing plates on two sides are located between the guide rods on two sides, and through holes are formed in the second fixing plates; the second gear is rotatably arranged on the second fixing plate, a driving wheel is fixedly connected to the second gear, a driving wheel is fixedly connected to the first gear, and a belt is wound between the driving wheels on the two sides; the first sliding sleeve and the second sliding sleeve are sleeved on the guide rod in a sliding mode, and a second spring is wound between the second sliding sleeve and the first sliding sleeve; the push plate is fixedly connected to the second sliding sleeve and used for clamping goods and penetrates through the placing plate; the first rack is fixedly connected to the outer side of the first sliding sleeve, the first rack is meshed with the second gear, and the first rack is connected with the placing plate in a sliding mode through a guide rail; the clamping rod is connected to the first sliding sleeve in a sliding and penetrating mode; the first fixing ring is fixedly sleeved on the clamping rod, and a third spring is wound between the first fixing ring and the first sliding sleeve; the support frame is fixedly connected to the inner side of the second sliding sleeve; the second wedge block is fixedly connected to the end part of the support frame; the push rod is connected in the through hole in a sliding and penetrating mode; the second fixing ring is fixedly sleeved on the push rod, and a fourth spring is wound between the second fixing ring and the second fixing plate; and the second rack is fixedly connected to one side, close to the first gear, of the rack.
In addition, particularly preferably, the fixing device further comprises a fixing component, wherein the fixing component comprises a second fixing block, and the second fixing block is fixedly connected to one side, close to the supporting plate, of the rack; the second sliding rod is connected in the second fixed block in a sliding mode; the special-shaped fixing plate is fixedly connected to the end part of the second sliding rod, and a fifth spring is wound between the special-shaped fixing plate and the second fixing block.
In addition, particularly preferably, the sliding sleeve further comprises a contact frame, wherein the contact frame is fixedly connected to the inner side of the second sliding sleeve; the second sliding block is arranged in the first sliding groove in a sliding mode and is positioned below the first sliding block; and the sixth spring is fixedly connected to the second sliding block, and the end part of the sixth spring is connected with the inner wall of the first sliding groove.
The invention has the beneficial effects that:
1. through the work of biax motor drive lifting unit, lifting unit can go up the goods transport, replaces artifical transport to can reduce workman's intensity of labour.
2. The goods can be clamped through the clamping assembly, and the goods are prevented from falling off from the placing plate.
3. The device can be fixed through the fixing component, and the device is prevented from being displaced.
4. Through the effect of second slider and sixth spring, can avoid first slider impaired.
Drawings
Fig. 1 is a schematic front perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
Fig. 3 is an enlarged schematic view of part a of the present invention.
Fig. 4 is an enlarged schematic view of part B of the present invention.
FIG. 5 is a schematic view of a second partial body structure according to the present invention.
Fig. 6 is a perspective view of a third embodiment of the present invention.
Fig. 7 is a perspective view of a fourth embodiment of the present invention.
FIG. 8 is a schematic view of a fifth partial body structure according to the present invention.
Fig. 9 is a schematic view of a sixth partial body structure according to the present invention.
The meaning of the reference symbols in the figures: 1: mounting plate, 2: universal wheel, 3: frame, 4: two-shaft motor, 5: lifting assembly, 501: first runner, 502: sprocket, 503: rotating shaft, 504: chain, 505: push block, 506: support plate, 507: first fixed block, 508: first slide bar, 509: first wedge block, 510: first spring, 511: pull rod, 512: touch switch, 513: first slider, 7: placing plate, 8: first fixing plate, 9: clamping assembly, 901: drive wheel, 902: first gear, 903: second fixing plate, 904: second gear, 905: belt, 906: through hole, 907: guide bar, 908: first sliding sleeve, 909: push plate, 910: first rack, 911: guide rail, 912: second runner, 913: second spring, 914: jamming rod, 915: first fixing ring, 916: third spring, 917: support frame, 918: second wedge block, 919: push rod, 920: second fixing ring, 921: fourth spring, 922: second rack, 10: fixing assembly, 1001: second fixed block, 1002: second slide bar, 1003: irregular fixing plate, 1004: fifth spring, 11: contact frame, 12: second slider, 13: and a sixth spring.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Example 1
The utility model provides a goods shelves on transport vechicle high-rise freight, as shown in fig. 1-5, including mounting panel 1, universal wheel 2, frame 3, double-shaft motor 4, lifting unit 5, place board 7 and first fixed plate 8, two universal wheels 2 are all installed through the bolt to the 1 bottom left and right sides of mounting panel, frame 3 is all installed through the bolt to the 1 top left and right sides of mounting panel, install double-shaft motor 4 through the bolt in the middle of the 1 top of mounting panel, install lifting unit 5 in the frame 3, lifting unit 5 is last to be installed and to place board 7, it is connected with first fixed plate 8 to place board 7 top front side.
The lifting component 5 comprises a chain wheel 502, a rotating shaft 503, a chain 504, a pushing block 505, a supporting plate 506, a first fixing block 507, a first sliding rod 508, a first wedge block 509, a first spring 510, a pull rod 511, a touch switch 512 and a first sliding block 513, wherein the inner sides of the two racks 3 are provided with first sliding grooves 501, the two first sliding grooves 501 are internally provided with the first sliding blocks 513 in a sliding manner, a placing plate 7 is connected between the two first sliding blocks 513, the upper part between the two racks 3 is rotatably provided with the rotating shaft 503, the rotating shaft 503 is provided with the two chain wheels 502, the two output shafts of the double-shaft motor 4 are also provided with the chain wheel 502, the chain 504 is wound between the chain wheels 502 at the upper side and the lower side, the chain 504 is connected with the pushing block 505, the top of the pushing block 505 is contacted with the bottom of the placing plate 7, the upper part between the two racks 3 is connected with the supporting plate, all seted up a slide opening on two first fixed blocks 507, first slide bar 508 slidingtype sets up in this slide opening, two first slide bar 508 rear ends all are connected with first wedge 509, be connected with first spring 510 between first wedge 509 and the first fixed block 507, first spring 510 overlaps on first slide bar 508, two first slide bar 508 front ends are connected with pull rod 511, touch switch 512 is installed through the bolt in the inboard lower part of frame 3, two touch switch 512 all pass through electric connection with biax motor 4.
The workman removes this device to the transport vechicle next door, then puts the goods and places board 7 on, 4 anticlockwise rotations of restart double-shaft motor, the work of double-shaft motor 4 drive lifting unit 5, and lifting unit 5 drives and places board 7 rebound to can drive the goods rebound, go the goods transport, replace artifical transport, thereby can reduce workman's intensity of labour. After the goods are conveyed, the double-shaft motor 4 stops rotating anticlockwise, the workers move the goods on the placing plate 7 to the carriage of the transport vehicle, and the lifting assembly 5 drives the placing plate 7 to reset downwards.
A worker puts goods on the placing plate 7, then the double-shaft motor 4 is started to rotate anticlockwise, the double-shaft motor 4 drives the push block 505 to rotate anticlockwise through the chain wheel 502 and the chain 504, the push block 505 pushes the placing plate 7 to move upwards so as to drive the goods to move upwards and carry the goods upwards, when the placing plate 7 moves upwards and touches the first wedge block 509, the placing plate 7 pushes the first wedge block 509 to move forwards, the first spring 510 is compressed, when the placing plate 7 moves upwards and crosses the first wedge block 509, under the action of the first spring 510, the first wedge block 509 is reset backwards to block the placing plate 7, at the moment, the push block 505 continues to rotate anticlockwise, when the push block 505 rotates anticlockwise and touches the touch switch 512, the double-shaft motor 4 stops rotating anticlockwise, the worker carries the goods on the placing plate 7 into a carriage of a transport vehicle, then the pull rod 511 is pulled backwards, the pull rod 511 drives the first wedge block 509 to move forwards through the first sliding rod 508, the first spring 510 is compressed, when the first wedge block 509 moves forwards and is not in contact with the placing plate 7, the placing plate 7 moves downwards under the action of the gravity of the placing plate 7, a worker can release the pull rod 511, and the first wedge block 509 is reset backwards under the action of the first spring 510.
Example 2
On the basis of embodiment 1, as shown in fig. 3 to 9, the present invention further comprises a clamping assembly 9, the clamping assembly 9 comprises a transmission wheel 901, a first gear 902, a second fixing plate 903, a second gear 904, a belt 905, a guide rod 907, a first sliding sleeve 908, a push plate 909, a first rack 910, a guide rail 911, a second sliding sleeve 912, a second spring 913, a clamping bar 914, a first fixing ring 915, a third spring 916, a support frame 917, a second wedge 918, a push rod 919, a second fixing ring 920, a fourth spring 921 and a second rack 922, the first gear 902 is rotatably installed on both left and right sides of the bottom of the placing plate 7, the second fixing plate 903 and the guide rod 907 are installed on both left and right sides of the bottom of the placing plate 7, the two second fixing plates 903 are located between the two guide rods 907, the second gear 904 is rotatably installed on both the two second fixing plates 903, the transmission wheels 901 are installed on both second gears 904, two first gears 902 are also provided with driving wheels 901, a belt 905 is wound between the driving wheels 901 at the front side and the rear side, two second fixing plates 903 are respectively provided with a through hole 906, two guide rods 907 are respectively provided with a first sliding sleeve 908 and a second sliding sleeve 912 in a sliding manner, a second spring 913 is connected between the second sliding sleeve 912 and the first sliding sleeve 908 and is sleeved on the guide rods 907, the tops of the two second sliding sleeves 912 are connected with push plates 909, the push plates 909 penetrate through the placing plate 7, the outer side of the first sliding sleeve 908 is provided with first racks 910, the two first racks 910 are respectively meshed with the two second gears 904, the left side and the right side of the bottom of the placing plate 7 are respectively provided with guide rails 911 through bolts, the two guide rails 911 are respectively in sliding fit with the two first racks 910, the two first sliding sleeves 908 are respectively provided with clamping rods 914 in a sliding manner, the outer sides of the two clamping rods 914 are respectively connected with first fixing rings 915, and a third spring, the third spring 916 is sleeved on the clamping rod 914, the inner side of the second sliding sleeve 912 is connected with a support frame 917, the rear ends of the two support frames 917 are connected with a second wedge-shaped block 918, push rods 919 are arranged in the two through holes 906 in a sliding mode, the outer sides of the two push rods 919 are connected with second fixing rings 920, a fourth spring 921 is connected between the second fixing rings 920 and the second fixing plate 903, the fourth spring 921 is sleeved on the push rods 919, a second rack 922 is installed on the lower portion of the inner side of the rack 3 through bolts, and the two second racks 922 are located above the two first gears 902 respectively.
Still including fixed subassembly 10, fixed subassembly 10 is including second fixed block 1001, second slide bar 1002, dysmorphism fixed plate 1003 and fifth spring 1004, two frame 3 front side upper portions all are connected with second fixed block 1001, all open a slide opening on two second fixed blocks 1001, second slide bar 1002 is slidingtype to be set up in this slide opening, two second slide bar 1002 bottom all are connected with special-shaped fixed plate 1003, be connected with fifth spring 1004 between special-shaped fixed plate 1003 and the second fixed block 1001, fifth spring 1004 cover is on second slide bar 1002.
The sliding type spring device is characterized by further comprising a contact frame 11, a second sliding block 12 and sixth springs 13, the contact frame 11 is connected to the inner side of the second sliding sleeve 912, the second sliding blocks 12 are arranged in the two first sliding grooves 501 in a sliding mode, the second sliding blocks 12 are located below the first sliding blocks 513, the sixth springs 13 are connected to the bottoms of the two first sliding grooves 501, and the two sixth springs 13 are connected with the two second sliding blocks 12 respectively.
When the placing plate 7 moves upwards, the placing plate 7 drives the first gear 902 to move upwards, when the first gear 902 moves upwards to engage with the second rack 922, the first gear 902 rotates anticlockwise, the second gear 904 rotates anticlockwise through the transmission wheel 901 and the belt 905, the second gear 904 drives the first rack 910 to move forwards, so as to drive the first sliding sleeve 908 to move forwards, the second sliding sleeve 912 is driven to move forwards through the second spring 913, the push plate 909 moves forwards, when the push plate 909 moves forwards to touch the goods, the second spring 913 is compressed to clamp the goods, so as to prevent the goods from falling off the placing plate 7, when the first gear 902 moves upwards to disengage from the second rack 922, the first gear 902 stops rotating anticlockwise, the first sliding sleeve 908 moves forwards to further drive the clamping rod 914 to move forwards, and when the clamping rod 914 moves forwards to touch the second fixing plate 903, the latch 914 moves outwards, the third spring 916 is compressed, when the latch 914 moves forwards to correspond to the through hole 906, under the action of the third spring 916, the latch 914 moves inwards to be latched into the through hole 906, when a worker carries goods on the placing plate 7 into the compartment of the transport vehicle, under the action of the second spring 913, the push plate 909 moves forwards, the push plate 909 drives the second sliding sleeve 912 to move forwards, so that the supporting frame 917 moves forwards, the second wedge 918 moves forwards, when the second wedge 918 moves forwards to touch the push rod 919, the second wedge 918 pushes the push rod 919 to move outwards, the fourth spring 921 is compressed, the push rod 919 pushes the latch 914 to move outwards, so that the latch 914 moves out of the through hole 906, when the placing plate 7 moves downwards, the placing plate 7 drives the first gear 902 to move downwards, and when the first gear 902 moves downwards to be engaged with the second rack 922, the first gear 902 rotates clockwise, the second gear 904 is driven by the transmission wheel 901 and the belt 905 to rotate clockwise, the second gear 904 drives the first rack 910 to move backwards, so as to drive the first sliding sleeve 908 to move backwards, the second spring 913 drives the second sliding sleeve 912 to move backwards, the push plate 909 moves backwards, and when the first gear 902 moves downwards and is not meshed with the second rack 922, the first gear 902 stops rotating clockwise.
The workman removes this device to the transport vechicle by, then with special-shaped fixed plate 1003 card on the railway carriage of transport vechicle, fixed with this device, prevent this device aversion, under the effect of fifth spring 1004, special-shaped fixed plate 1003 can be applicable to the transport vechicle railway carriage of co-altitude not.
When the workman will place the goods on the board 7 and move to the railway carriage of transport vechicle in, under the effect of second spring 913, push pedal 909 moves forward, and push pedal 909 drives second sliding sleeve 912 and moves forward to drive contact frame 11 forward movement, contact frame 11 promotes first wedge 509 and moves forward, makes first wedge 509 no longer will place the board 7 and block, and second slider 12 and sixth spring 13 can play the cushioning effect to first slider 513, avoid first slider 513 impaired.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.