CN115385208B

CN115385208B - Lifting device for warehouse goods import and export

Info

Publication number: CN115385208B
Application number: CN202211322463.0A
Authority: CN
Inventors: 冯建锋
Original assignee: Jiangsu Jiashuo Machinery Technology Co ltd
Current assignee: Jiangsu Jiashuo Machinery Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-24
Anticipated expiration: 2042-10-27
Also published as: CN115385208A

Abstract

The invention discloses a lifting device for warehousing goods inlet and outlet, which comprises a lifting support, wherein the inner wall of the lifting support is fixedly connected with a guide slideway, the inner wall of the guide slideway is connected with a supporting device in a sliding manner, the top of the lifting support is fixedly connected with a lifting motor, a driving shaft of the lifting motor is fixedly connected with a winding roller, the winding roller is fixedly connected with a steel cable, and one end of the steel cable, far away from the winding roller, is fixedly connected with the top of the supporting device; the support device includes: the invention relates to the technical field of lifting equipment, in particular to a supporting plate which is provided with a rectangular plate-shaped structure and a supporting strip arranged at the top of the supporting plate, wherein the bottom of the supporting strip is fixedly connected with the top of the supporting plate, and the top of the supporting strip is fixedly connected with a supporting friction pad. This lifting means who uses is imported and exported to warehouse goods need not to carry the goods, only need promote the goods can, convenience simple to use to can avoid because of rising excessive wear that is partial to lead to.

Description

Lifting device for warehouse goods import and export

Technical Field

The invention relates to the technical field of lifting equipment, in particular to lifting equipment for warehouse goods import and export.

Background

The lifting equipment is large mechanical equipment which is transported by changing potential energy, such as mine lifting equipment, dam-crossing lifting equipment and the like; broadly speaking, elevators, overhead traveling cranes, winches, stability cranes, hoists and the like can be referred to as hoisting equipment; the hoisting equipment generally refers to large mechanical equipment with high power and high hoisting capacity, the flexible steel wire rope and transported goods are dragged by power machinery to move up and down to complete the transportation process, the hoisting equipment used in the transportation of the stored goods at present needs manual or machine transportation for loading and unloading operations, the use is troublesome, and the steel wire rope in the hoisting equipment is easy to generate heat and scald in the use process, so that the strength is reduced.

Disclosure of Invention

In order to achieve the purpose, the invention is realized by the following technical scheme: a lifting device for warehousing goods entrance and exit comprises a lifting support, wherein a guide slideway is fixedly connected to the inner wall of the lifting support, a supporting device is slidably connected to the inner wall of the guide slideway, a lifting motor is fixedly connected to the top of the lifting support, a winding roller is fixedly connected to a driving shaft of the lifting motor, a steel cable is fixedly connected to the winding roller, and one end, away from the winding roller, of the steel cable is fixedly connected with the top of the supporting device;

the support device includes:

the supporting plate is provided with a rectangular plate-shaped structure and a supporting strip arranged at the top of the supporting plate, the bottom of the supporting strip is fixedly connected with the top of the supporting plate, and the top of the supporting strip is fixedly connected with a supporting friction pad;

the device comprises an upper pallet, a support plate and a lower pallet, wherein the upper pallet is provided with a rectangular plate-shaped structure matched with the support plate and a through hole arranged at the top of the upper pallet, the size and the position of the through hole are matched with the support strip, one side of the upper pallet is fixedly connected with an inclined sliding table, and the top of the upper pallet is fixedly connected with a sliding roller;

the connecting frame is provided with a pointed top structure and guide sliding blocks arranged on two sides of the connecting frame, and the guide sliding blocks are fixedly connected with the side face of the connecting frame.

Preferably, the top of the connecting frame is fixedly connected with the bottom of the steel cable, and one end of the guide sliding block extends into the guide slideway and is in sliding connection with the inner wall of the guide slideway.

Preferably, the top of the supporting friction pad is arc-shaped, and the supporting friction pads are provided with a plurality of groups and are uniformly distributed on the supporting bars.

Preferably, a lifting device is arranged between the supporting plate and the upper cargo plate and comprises a hydraulic cylinder, a hydraulic ejector rod is fixedly connected to the side face of the hydraulic cylinder, a limiting sleeve is fixedly connected to the top of the hydraulic ejector rod, a limiting ejector rod is slidably connected to the inner wall of the limiting sleeve, and a supporting plate is fixedly connected to the top of the limiting ejector rod.

Preferably, the bottom of the hydraulic cylinder is fixedly connected with the top of the supporting plate, and the top of the supporting plate is fixedly connected with the bottom of the upper cargo plate.

Preferably, the wind-up roll includes the roll body, the inside cooling cavity of having seted up of roll body, the cooling cavity, roll body one end is run through and is connected with the trachea through sealed bearing rotation, the trachea runs through inside the one end of roll body extends to the cooling cavity, the trachea is located the inside pot head of cooling cavity and establishes and threaded connection has the slip retaining ring, the equal fixedly connected with stop block in slip retaining ring both sides, the spacing spout with stop block looks adaptation is seted up to the cooling cavity inner wall, the exhaust vent with the cooling cavity intercommunication is seted up to the roll body side.

Preferably, the roll body both ends all run through and promote the support and rotate with promoting the support and be connected, the exhaust vent is provided with the multiunit and evenly distributed on the wind-up roll, tracheal one end and the drive shaft fixed connection who promotes the motor are kept away from to the roll body.

Preferably, the outer side face of the sliding retainer ring is in sliding connection with the inner wall of the cooling cavity, and one end, far away from the air pipe, of the roller body is fixedly connected with a driving shaft of the lifting motor.

Preferably, promote the partial fixedly connected with guider of support inner wall below being located the roll body, guider includes the guide ring, the cover is established and is connected with the rolling sleeve through the bearing rotation on the guide ring, rolling sleeve inner wall fixedly connected with enhancement strip, guide ring side fixedly connected with linking bridge.

Preferably, one end of the connecting support, which is far away from the guide ring, is fixedly connected with the inner wall of the lifting support, and the guide ring is arranged in a rectangular shape.

The invention provides a lifting device for warehouse goods import and export. The method has the following beneficial effects:

1. this lifting means that storage goods import and export was used makes the goods get into the inside operation of strutting arrangement lighter through the cooperation of the oblique slip table on the last goods shelves and sliding roller, need not to carry the goods, only need promote the goods can, convenience simple to use.

2. This lifting means who uses is imported and exported to warehouse goods, hold up the goods through the slip gyro wheel, make the goods less with the component frictional force on the strutting arrangement when getting into strutting arrangement inside, damage to the goods is less, after the goods removed completely to the supreme board, can drive the backup pad through cable wire and link and rise, through the support bar in the backup pad with support the frictional force that the friction pad improved between goods and the strutting arrangement, avoid the goods to take place the condition that slides even the landing at the in-process that promotes, make the promotion of goods safe and reliable more.

3. This lifting means that storage goods import and export was used, when unloading, the goods still can slide on the sliding roller on last pallet for it is also more convenient when unloading, conveniently freely changes the structure of holding up the goods, switches different structures in different stages and has apparent gain effect to promoting.

4. This lifting means who uses is imported and exported to warehouse goods, accessible trachea let in air conditioning to cooling cavity is inside, and the inside air conditioning of cooling cavity is discharged to the roll body outside through the exhaust vent, can cool off the cable wire of rolling on the roll body for the heat that produces on the rolling in-process cable wire can scatter and disappear fast, avoids because the condition that the cable wire intensity that the temperature risees and lead to reduces, conveniently makes the intensity of cable wire remain stable.

5. This lifting means that storehouse goods were imported and exported usefulness, the removal of accessible slip retaining ring enlarges the scope that the inside air conditioning of cooling cavity exists, make air conditioning discharge from more exhaust vents, when the cable wire of rolling is less on the roll body, the winding area of cable wire is less, the inside air conditioning of cooling cavity discharges from less exhaust vent, when the cable wire of rolling is more on the roll body, air conditioning discharges from more exhaust vents, can avoid the air conditioning waste that unnecessary exhaust vent discharge air conditioning caused.

6. This lifting means that warehouse goods were imported and exported and were used, when the cable wire was when being rolled, its distribution position on the roll body changed constantly, and the position that the cable wire passed the guide ring then can not change, make the cable wire when carrying out the lifting to strutting arrangement, the lifting angle between its and the strutting arrangement can not change, make the cable wire can keep carrying out the lifting to strutting arrangement in vertical direction constantly, can avoid strutting arrangement's rising to have the erroneous tendency, avoid because of the excessive wearing and tearing that the rising erroneous tendency leads to.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the supporting device of the present invention;

FIG. 3 is a schematic view of a disassembled structure of the supporting device of the present invention;

FIG. 4 is a schematic view of a disassembled structure of the lifting device of the present invention;

FIG. 5 is a schematic view of a wind-up roll according to the present invention;

FIG. 6 is a schematic view of a structure for disassembling a wind-up roll according to the present invention;

FIG. 7 is a schematic view of the structure of the guide device of the present invention;

fig. 8 is a schematic view of the disassembled structure of the guiding device of the present invention.

In the figure: 1. lifting the support; 2. a guide slide way; 3. a support device; 31. a support plate; 32. a supporting strip; 33. supporting the friction pad; 34. loading a pallet; 35. a through hole; 36. an inclined sliding table; 37. a sliding roller; 38. a connecting frame; 39. a guide slider; 30. a lifting device; 301. a hydraulic cylinder; 302. a hydraulic ejector rod; 303. a limiting sleeve; 304. a limit ejector rod; 305. a pallet; 4. a hoisting motor; 5. a wind-up roll; 51. a roller body; 52. cooling the cavity; 53. an air tube; 54. a sliding retainer ring; 55. a limiting slide block; 56. an air outlet; 57. a guide device; 571. a guide ring; 572. a rolling sleeve; 573. a reinforcing strip; 574. connecting a bracket; 6. a steel cord.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: a lifting device for warehouse goods import and export comprises a lifting support 1, wherein the inner wall of the lifting support 1 is fixedly connected with a guide slideway 2, the inner wall of the guide slideway 2 is connected with a supporting device 3 in a sliding manner, the top of the lifting support 1 is fixedly connected with a lifting motor 4, a driving shaft of the lifting motor 4 is fixedly connected with a winding roller 5, the winding roller 5 is fixedly connected with a steel cable 6, and one end, away from the winding roller 5, of the steel cable 6 is fixedly connected with the top of the supporting device 3;

the supporting device 3 includes:

the supporting plate 31 is of a rectangular plate-shaped structure, the supporting bar 32 is arranged at the top of the supporting plate 31, the bottom of the supporting bar 32 is fixedly connected with the top of the supporting plate 31, the top of the supporting bar 32 is fixedly connected with the supporting friction pad 33, goods inside the supporting device 3 are supported through the supporting plate 31 and the supporting bar 32 on the supporting plate 31, the friction force between the goods and the supporting device 3 can be increased through the supporting friction pad 33 on the supporting bar 32, and the situation that the goods slide even slide off in the lifting process is avoided;

the loading plate 34 is provided with a rectangular plate-shaped structure matched with the supporting plate 31 and a through hole 35 formed in the top of the loading plate 34, the size and the position of the through hole 35 are matched with the supporting bar 32, one side of the loading plate 34 is fixedly connected with an inclined sliding table 36, the top of the loading plate 34 is fixedly connected with a sliding roller 37, and loading operation is performed on the goods through the loading plate 34 and the inclined sliding table 36 and the sliding roller 37 on the loading plate 34, so that the goods can be more easily slid onto the loading plate 34 through the assistance of the inclined sliding table 36 and the sliding roller 37 when being on the ground, namely the goods can be more easily slid into the supporting device 3;

the connecting frame 38 is provided with a pointed structure, the guide sliding blocks 39 are arranged on two sides of the connecting frame 38, the guide sliding blocks 39 are fixedly connected with the side faces of the connecting frame 38, the supporting device 3 is connected with the lifting mechanism through the connecting frame 38, the goods in the supporting device 3 can be conveniently lifted, meanwhile, the supporting device 3 is prevented from shaking in the lifting process through the matching of the guide sliding blocks 39 and the guide slide ways 2, and the lifting process is more stable;

the top of the supporting friction pad 33 is arc-shaped, when the weight of the goods is heavier, the friction force of the supporting friction pad 33 is increased, the deformation degree of the supporting friction pad 33 is larger, so that the arc-shaped inner wall of the supporting friction pad 33 can be contacted with the goods, a larger friction contact area can be provided for the heavier goods, and the friction force is improved;

when the goods lifting device is used, goods are pushed onto the upper goods plate 34 from the inclined sliding table 36 on one side of the upper goods plate 34, when the goods move onto the upper goods plate 34, the goods can be in contact with the sliding roller 37 on the upper goods plate 34, the goods can be pushed into the supporting device 3 more easily through the rolling between the sliding roller 37 and the goods, when the goods completely move above the upper goods plate 34, the connecting frame 38 can be driven by the steel cable 6 to lift, the connecting frame 38 drives the supporting plate 31 to lift, the supporting plate 31 drives the supporting strips 32 and the supporting friction pads 33 to penetrate through the through holes 35 in the upper goods plate 34, the goods above the upper goods plate 34 are lifted, and the upper goods plate 34 is driven to move upwards at the same time.

Referring to fig. 1-4, a lifting device 30 is disposed between a support plate 31 and an upper cargo plate 34, the lifting device 30 includes a hydraulic cylinder 301, a hydraulic ram 302 is fixedly connected to a side surface of the hydraulic cylinder 301, a limit sleeve 303 is fixedly connected to a top of the hydraulic ram 302, a limit ram 304 is slidably connected to an inner wall of the limit sleeve 303, a support plate 305 is fixedly connected to a top of the limit ram 304, a bottom of the hydraulic cylinder 301 is fixedly connected to a top of the support plate 31, a top of the support plate 305 is fixedly connected to a bottom of the upper cargo plate 34, when the support device 3 drives a cargo to move to a proper height, the limit sleeve 303 is driven to ascend by the hydraulic ram 302, the limit sleeve 303 ascends outside the limit ram 304, the limit ram 304 is driven to move upward after ascending to a certain height, the support plate 305 and the upper cargo plate 34 are driven to move upward by the limit ram 304, the cargo plate 34 can be lifted up by the upper cargo plate 34 again, so that the cargo can still slide on a sliding roller 37 on the upper cargo plate 34 during unloading, which is convenient for freely replacing structural members for the lifted cargo, and there is a remarkable gain effect in lifting effect when different stages;

referring to fig. 1-6, the wind-up roll 5 includes a roll body 51, a cooling cavity 52 is formed inside the roll body 51, the cooling cavity 52, one end of the roll body 51 penetrates through and is rotatably connected with an air pipe 53 through a sealed bearing, one end of the air pipe 53 penetrating through the roll body 51 extends into the cooling cavity 52, one end of the air pipe 53 located inside the cooling cavity 52 is sleeved with and is threadedly connected with a sliding check ring 54, two sides of the sliding check ring 54 are fixedly connected with a limit slider 55, a limit chute matched with the limit slider 55 is formed in the inner wall of the cooling cavity 52, an air outlet 56 communicated with the cooling cavity 52 is formed in the side surface of the roll body 51, two ends of the roll body 51 penetrate through the lifting support 1 and are rotatably connected with the lifting support 1, the air outlets 56 are provided with multiple groups and uniformly distributed on the wind-up roll 5, one end of the roll body 51 far away from the air pipe 53 is fixedly connected with a driving shaft of the lifting motor 4, the outer side surface of the sliding check ring 54 is slidably connected with the inner wall of the cooling cavity 52, and one end of the roll body 51 far away from the air pipe 53 is fixedly connected with the driving shaft of the lifting motor 4.

A cooling cavity 52 and an air pipe 53 are arranged inside the winding roller 5, cold air can be introduced into the cooling cavity 52 through the air pipe 53, the cold air in the cooling cavity 52 is discharged to the outside of the roller body 51 through an air outlet 56, and the steel cable 6 wound on the roller body 51 can be cooled, so that heat generated on the steel cable 6 in the winding process can be dissipated quickly, the condition that the strength of the steel cable is reduced due to temperature rise is avoided, and the strength of the steel cable is kept stable conveniently;

referring to fig. 1 to 8, a guide device 57 is fixedly connected to a portion of an inner wall of the lifting bracket 1, which is located below the roller body 51, the guide device 57 includes a guide ring 571, the guide ring 571 is sleeved on the guide ring 571 and rotatably connected with a rolling sleeve 572 through a bearing, the inner wall of the rolling sleeve 572 is fixedly connected with a reinforcing bar 573, a connecting bracket 574 is fixedly connected to a side surface of the guide ring 571, one end of the connecting bracket 574, which is far away from the guide ring 571, is fixedly connected to the inner wall of the lifting bracket 1, the guide ring 571 is rectangular, the steel cable 6 passes through the guide ring 571, when the steel cable 6 is wound, the distribution position of the steel cable on the roller body 51 changes constantly, and the position of the steel cable 6 passing through the guide ring 571 does not change, so that when the supporting device 3 is lifted, the lifting angle between the steel cable 6 and the supporting device 3 does not change, so that the steel cable 6 can constantly keep the supporting device 3 lifted in a vertical direction, thereby avoiding deviation of the lifting of the supporting device 3 and avoiding excessive wear caused by deviation of the lifting.

To sum up: when the invention is used, firstly, goods are pushed onto the upper goods plate 34 from the inclined sliding table 36 at one side of the upper goods plate 34, when the goods move onto the upper goods plate 34, the goods can be contacted with the sliding roller 37 on the upper goods plate 34, the goods are pushed into the upper goods plate 34 through the rolling between the sliding roller 37 and the goods, when the goods completely move onto the upper goods plate 34, the connecting frame 38 can be driven by the steel cable 6 to ascend, at the moment, the connecting frame 38 drives the supporting plate 31 to ascend, the supporting plate 31 drives the supporting strip 32 and the supporting friction pad 33 to penetrate through the through hole 35 on the upper goods plate 34, the goods above the upper goods plate 34 are supported, and simultaneously the upper goods plate 34 is driven to move upwards, when the steel cable 6 is rolled by the roller body 51, the cold air is introduced into the cooling cavity 52 through the air pipe 53, the cold air in the cooling cavity 52 is discharged to the outside of the roller body 51 through the air outlet 56, and the steel cable 6 rolled on the roller body 51 can be cooled, when the roller body 51 rotates, because the roller body 51 is rotationally connected with the air pipe 53, the air pipe 53 does not rotate along with the roller body 51, so that the roller body 51 can drive the limiting slide block 55 to rotate through the limiting slide groove when rotating, the limiting slide block 55 drives the sliding check ring 54 to rotate, the sliding check ring 54 moves along the air pipe 53 under the pushing of threads while rotating, the range of cold air in the cooling cavity 52 can be expanded through the movement of the sliding check ring 54, the cold air can be discharged from more air outlet holes 56, when the supporting device 3 drives the goods to move to a proper height, the limiting sleeve 303 is driven to ascend through the hydraulic ejector rod 302, the limiting sleeve 303 ascends outside the limiting ejector rod 304, the limiting ejector rod 304 can be driven to move upwards after ascending to a certain height, the supporting plate 305 and the upper goods plate 34 are driven to move upwards through the limiting ejector rod 304, and the goods can be supported through the upper goods plate 34 again, and then the unloading operation is performed by the sliding rollers 37 on the upper pallet 34.

It should be apparent that the described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. A lifting device for warehousing cargo import and export, comprising a lifting bracket (1), characterized in that: the inner wall of the lifting support (1) is fixedly connected with a guide slide way (2), the inner wall of the guide slide way (2) is connected with a supporting device (3) in a sliding manner, the top of the lifting support (1) is fixedly connected with a lifting motor (4), a driving shaft of the lifting motor (4) is fixedly connected with a winding roller (5), a steel cable (6) is fixedly connected onto the winding roller (5), and one end, far away from the winding roller (5), of the steel cable (6) is fixedly connected with the top of the supporting device (3);

the support device (3) comprises:

the supporting plate (31) is of a rectangular plate-shaped structure, and a supporting strip (32) is arranged at the top of the supporting plate (31), the bottom of the supporting strip (32) is fixedly connected with the top of the supporting plate (31), and a supporting friction pad (33) is fixedly connected with the top of the supporting strip (32);

the upper pallet (34) is provided with a rectangular plate-shaped structure matched with the support plate (31) and a through hole (35) formed in the top of the upper pallet (34), the size and the position of the through hole (35) are matched with the support bar (32), one side of the upper pallet (34) is fixedly connected with an inclined sliding table (36), and the top of the upper pallet (34) is fixedly connected with a sliding roller (37);

the connecting frame (38), the connecting frame (38) has a pointed structure, and guide sliding blocks (39) are arranged on two sides of the connecting frame (38), and the guide sliding blocks (39) are fixedly connected with the side surface of the connecting frame (38);

a lifting device (30) is arranged between the supporting plate (31) and the upper cargo plate (34), the lifting device (30) comprises a hydraulic cylinder (301), a hydraulic ejector rod (302) is fixedly connected to the side surface of the hydraulic cylinder (301), a limiting sleeve (303) is fixedly connected to the top of the hydraulic ejector rod (302), a limiting ejector rod (304) is slidably connected to the inner wall of the limiting sleeve (303), and a supporting plate (305) is fixedly connected to the top of the limiting ejector rod (304);

wind-up roll (5) include roll body (51), cooling cavity (52) have been seted up to roll body (51) inside, cooling cavity (52), roll body (51) one end is run through and is connected with trachea (53) through sealed bearing rotation, trachea (53) run through the one end of roll body (51) and extend to inside cooling cavity (52), trachea (53) are located the inside pot head of cooling cavity (52) and establish and threaded connection has slip retaining ring (54), the equal fixedly connected with stop block (55) in slip retaining ring (54) both sides, the spacing spout with stop block (55) looks adaptation is seted up to cooling cavity (52) inner wall, exhaust vent (56) with cooling cavity (52) intercommunication are seted up to roll body (51) side.

2. The apparatus of claim 1, wherein: the top of the connecting frame (38) is fixedly connected with the bottom of the steel cable (6), and one end of the guide sliding block (39) extends into the guide slideway (2) and is connected with the inner wall of the guide slideway (2) in a sliding manner.

3. The apparatus of claim 1, wherein: the top of the supporting friction pad (33) is arc-shaped, and the supporting friction pads (33) are provided with a plurality of groups and are uniformly distributed on the supporting bars (32).

4. The apparatus of claim 1, wherein: the bottom of the hydraulic cylinder (301) is fixedly connected with the top of the supporting plate (31), and the top of the supporting plate (305) is fixedly connected with the bottom of the upper pallet (34).

5. The apparatus of claim 1, wherein: roll body (51) both ends all run through and promote support (1) and rotate with promoting support (1) and be connected, exhaust vent (56) are provided with the multiunit and evenly distributed on wind-up roll (5), the one end that trachea (53) were kept away from in roll body (51) is connected with the drive shaft fixed of lifting motor (4).

6. The apparatus of claim 1, wherein the lifting device comprises: the outer side face of the sliding retainer ring (54) is in sliding connection with the inner wall of the cooling cavity (52), and one end, far away from the air pipe (53), of the roller body (51) is fixedly connected with a driving shaft of the lifting motor (4).

7. The apparatus of claim 1, wherein: the inner wall of the lifting support (1) is located at the part below the roller body (51) and is fixedly connected with a guide device (57), the guide device (57) comprises a guide ring (571), the guide ring (571) is sleeved with a rolling sleeve (572) which is rotatably connected through a bearing, the inner wall of the rolling sleeve (572) is fixedly connected with a reinforcing strip (573), and the side surface of the guide ring (571) is fixedly connected with a connecting support (574).

8. The apparatus of claim 7, wherein: one end of the connecting bracket (574) far away from the guide ring (571) is fixedly connected with the inner wall of the lifting bracket (1), and the guide ring (571) is rectangular.