CN219489423U - Loading, unloading, transporting and hoisting equipment - Google Patents

Abstract

The utility model provides loading, unloading and transporting lifting equipment, which comprises a bottom box, wherein the upper end of the bottom box is provided with a fixed part of lifting equipment, the upper end of a movable part of the lifting equipment is provided with a hollow rod, the right side of the lower end of the hollow rod is in sliding connection with a box body, the upper side in the box body is rotationally connected with a rotating shaft, the rear end of the box body is provided with a fixed part of first driving equipment, the lower side in the box body is symmetrically rotationally connected with two screw rods, the outer ends of the screw rods are connected with moving blocks through rolling nut pairs, two guide wheels are symmetrically rotationally connected between the two moving blocks, the outer ends of the rotating shaft are wound with ropes, the movable ends of the ropes penetrate through between the two guide wheels and are connected with lifting hooks, the rotating shaft extends out of the front side of the box body and is connected with an incomplete gear, the screw rods extend out of the front side of the box body and are connected with auxiliary gears, and the two auxiliary gears are respectively meshed with the outer ends of the lower part of the incomplete gear.

Description

Loading, unloading, transporting and hoisting equipment

Technical Field

The utility model relates to loading, unloading, transporting and hoisting equipment, and belongs to the technical field of hoisting.

Background

The handling is referred to as handling by the activity of changing the storage and supporting state of the object in the same region, so as to change the space position of the object, and the two are referred to as handling, in most factories and construction sites, in order to meet the normal production and construction needs, the handling operation is generally required to be carried out on tools, materials, equipment and other objects used in production and construction by adopting hoisting equipment, in the prior art, the handling hoisting equipment is generally composed of a trolley, lifting equipment arranged on the trolley, a cross rod arranged on the movable part of the lifting equipment, a winding wheel arranged on the cross rod, a motor for driving the winding wheel to rotate, a rope wound on the winding wheel and a hook arranged on the movable end of the rope, when the handling equipment is used, the trolley is pushed firstly, the trolley is moved to the construction position, then the hook is connected with the object to be handled, and then the motor is started, so that the winding wheel is driven to rotate, and the hook is further moved upwards, thereby hoisting the object to be handled is carried out, but the rope is wound on the winding wheel, the winding probability is easy to cause a clip effect in the winding process.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide loading, unloading, carrying and hoisting equipment so as to solve the problems in the background art, the utility model realizes the arrangement of the wound rope, achieves the purpose of guiding the wound rope, effectively avoids the rope from being wound to the outer end of a rotating shaft in a mess, and improves the hoisting effect.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a loading and unloading transport lifting device, includes the base box, the base box upper end sets up the fixed part of vertically arranged lifting device, the hollow pole of transversely arranging is installed to lifting device's movable part upper end, hollow pole lower extreme right side slip connection box body and box body are located the lifting device right side, the pivot of vertically arranged is connected in the rotation of box body upside, the fixed part of first actuating device is installed to the box body rear end, the movable part of first actuating device passes the box body and is connected with the pivot, the positive and negative arrangement of the spiral line of two lead screws of two vertically arranged of connection in the symmetry rotation of box body downside, the lead screw outer end passes through rolling nut pair connection movable block, two symmetrically rotate between the movable block and connect two guide pulleys of transversely arranging, pivot outer end winding rope, the loose end of rope runs through between two guide pulleys and the loose end of rope extends the box body downside and is connected with the lifting hook, the pivot extends the box body front side and is connected with incomplete gear, lead screw box body front side and is connected with auxiliary gear, two auxiliary gear meshes outside the auxiliary gear respectively.

Further, two baffles are symmetrically arranged at the outer end of the rotating shaft and located in the box body, ropes are arranged between the two baffles, and the baffles are located on the upper sides of the guide wheels.

Further, the inside of the hollow rod is rotationally connected with a screw rod which is transversely arranged, the left end of the hollow rod is provided with a fixed part of second driving equipment, a movable part of the second driving equipment penetrates through the hollow rod and is connected with the screw rod, the outer end of the screw rod is in threaded connection with a nut seat, the nut seat is in sliding connection with the inside of the hollow rod, and the nut seat extends out of the lower side of the hollow rod and is connected with the upper end of the box body

Further, four corner positions at the lower end of the bottom box are provided with fixing parts of the first rolling members, and the left side of the upper end of the bottom box is provided with a hand pushing frame which is positioned at the left side of the lifting equipment.

Further, a power supply device is arranged on the right side of the upper end of the bottom box and is positioned on the right side of the lifting equipment, and the power supply device is electrically connected with the lifting equipment, the first driving equipment and the second driving equipment respectively.

Further, the fixed parts of a plurality of second rolling members are arranged on the front side and the rear side of the upper end of the box body, the movable parts of the second rolling members are connected to the lower end of the hollow rod in a rolling mode, and the second rolling members are located on the outer side of the nut seat.

The utility model has the beneficial effects that:

1. in the rotating process of the rotating shaft, the incomplete gear can be rotated, when the tooth part of the incomplete gear is meshed with the left auxiliary gear, the incomplete gear can rotate the auxiliary gear, then the left screw rod is rotated, the corresponding moving block and the two guide wheels move leftwards, when the tooth part of the incomplete gear is separated from the left auxiliary gear and meshed with the right auxiliary gear, the incomplete gear can rotate the right auxiliary gear, then the right screw rod is rotated, so that the moving block and the two guide wheels move rightwards, the winding rope is tidied, the purpose of guiding the winding rope is achieved, the rope is effectively prevented from being wound on the outer end of the rotating shaft in a messy manner, and the hoisting effect is improved.

2. Through the second motor, and then drive gear is rotatory, and then ring gear is rotatory, and then makes the erection column rotate to make lifting device take place to rotate, reach the purpose of adjustment hoist and mount position, the practicality is good.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of a loading, unloading, transporting and hoisting device according to the present utility model;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a cross-sectional view of a hollow rod in a handling hoist according to the present utility model;

FIG. 4 is a cross-sectional view of a bottom box in a handling hoist in accordance with the present utility model;

FIG. 5 is a cross-sectional view of a cassette in a handling hoist according to the present utility model;

fig. 6 is a sectional view taken along the direction B-B in fig. 5.

In the figure: 1-hollow rod, 2-electric push rod, 3-bottom box, 4-lifting hook, 5-rope, 6-auxiliary gear, 7-incomplete gear, 8-box, 11-first motor, 12-screw, 13-nut seat, 31-second motor, 32-installing column, 33-brake wheel, 34-ring gear, 35-transmission gear, 81-third motor, 82-rotating shaft, 83-baffle, 84-screw rod, 85-moving block, 86-guide wheel, 301-power supply, 321-first eyeball.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 and fig. 4, the present utility model provides a technical solution: the utility model provides a loading and unloading transport lifting device, including the base box 3, install four fixed parts of first rolling element respectively on four edges and corners positions of base box 3 lower extreme, four first rolling element cooperation uses, realize the removal operation, first rolling element can adopt the wheel of stopping 33, install the fixed part equidistance of the first eyeball 321 that is located the left side of lifting device to the base box 3 upper end on the left side, utilize the pushing frame to promote base box 3, and be located lifting device right side and provide the power supply 301 of electric energy for lifting device, first actuating device, second actuating device and second motor 31 on the right side, install the power supply 301 that is located lifting device right side and provides electric energy to base box 3 upper end right side, install the mounting column 32 rotation connection that extends into in the base box 3 on the upper end of base box 3, and set up the fixed part of lifting device that is arranged vertically on the mounting column 32 upper end, install the fixed part of a plurality of movable parts roll connection in circular arrangement on the inside base box 3 on the fixed part equidistance of first eyeball 321 to the mounting column 32 lower extreme, a plurality of first eyeball 321 cooperation use, and install the ring gear 34 on the side of lifting device on the right side of lifting device and carry out the second motor 31 on the side of the ring gear 35, install the ring gear 35 and rotate the second motor 31 on the second rotary drive end of the ring gear 35, the ring gear 31 is connected to the ring gear 31 on the second rotary drive end of the second rotary drive motor 31, the ring gear 35 is installed on the second rotary drive end of the ring gear 31, the ring gear is connected to the ring gear 31, and the ring gear is installed on the ring gear on the inside the bottom gear, and the ring gear is installed on the bottom, and the electric drive is.

Specifically, when in use, an operator holds the hand pushing frame, then pushes the hand pushing frame, and moves the bottom box 3 by utilizing the four brake wheels 33, so that the bottom box 3 is moved to the loading and unloading carrying position, then the second motor 31 can be started, the transmission gear 35 is driven to rotate, and the transmission gear 35 is meshed with the ring gear 34, so that the transmission gear 35 rotates to enable the ring gear 34 to rotate, and then the mounting column 32 is rotated, so that the lifting equipment rotates, the purpose of adjusting the lifting direction is achieved, and the practicability is good.

As shown in fig. 1 and 3, a hollow rod 1 arranged transversely is mounted on the upper end of a movable part of a lifting device, the lifting device drives the hollow rod 1 to move up and down by using the lifting device, the lifting device can adopt an electric push rod 2, then a transversely arranged screw rod 12 is rotationally connected to the inside of the hollow rod 1, the movable part of a second driving device with a fixed part mounted at the left end of the hollow rod 1 passes through the hollow rod 1 and is connected with the screw rod 12, the screw rod 12 is rotationally driven by using the second driving device, a first motor 11 is adopted by the second driving device, then a nut seat 13 which is slidingly connected in the hollow rod 1 is connected on the outer end of the screw rod 12, the nut seat 13 is made to move left and right along the hollow rod 1 by using the screw rod 12, the nut seat 13 extends out of the lower side of the hollow rod 1 and is connected with the upper end of a box body 8 positioned at the right side of the lifting device, a mounting carrier is provided for the box body 8 by using the nut seat 13, then a plurality of fixed parts of second rolling members positioned at the outer sides of the nut seat 13 are respectively arranged on the front and back sides of the upper end of the box body 8, the movable part of the second rolling members are in rolling connection with the lower end of the hollow rod 1, a plurality of rolling members are matched with the second rolling members for moving the second eyeball members along the lower end of the hollow rod 1, and the second rolling members can be used for assisting the movement of the box body 1 along the lower end.

Specifically, the electric push rod 2 is started first to enable the hollow rod 1 to move upwards, then the box body 8 moves upwards to a proper height, then the box body 8 is rotated by the aid of the second motor 31, then the box body 8 is rotated to the position above the article to be assembled and disassembled, then the article to be assembled and disassembled is hoisted, then the first motor 11 is started, and then the screw rod 12 is driven to rotate, and because the screw rod 12 is in threaded connection with the nut seat 13, the screw rod 12 rotates to enable the nut seat 13 to move leftwards along the hollow rod 1, and then the box body 8 moves leftwards, so that the hoisted article to be assembled and disassembled is moved, and carrying operation is achieved.

As shown in fig. 1, 5 and 6, the movable part of the first driving device with a fixed part installed at the rear end of the box body 8 passes through the box body 8 and is connected with a rotating shaft 82 which is rotatably connected in the box body 8 and is longitudinally arranged, the rotating shaft 82 is driven to rotate by the first driving device, the first driving device can adopt a third motor 81, then wind the rope 5 onto the outer end of the rotating shaft 82, the rope 5 can be wound by the rotating shaft 82, the movable end of the rope 5 penetrates through between two guide wheels 86 and extends out of the lower side of the box body 8 and is connected with the lifting hook 4, lifting is realized by the lifting hook 4, two baffles 83 which are positioned in the box body 8 and are positioned at the upper side of the guide wheels 86 are symmetrically installed on the outer end of the rotating shaft 82, the rope 5 is positioned between the two baffles 83, and the two baffles 83 block the rope 5.

Specifically, the third motor 81 is started first, and then the rotating shaft 82 is driven to rotate, so that the rope 5 wound on the rotating shaft 82 is outwards placed, the lifting hook 4 is further moved downwards, then the lifting hook 4 is connected with the article to be assembled and disassembled, and then the third motor 81 is started, so that the rotating shaft 82 is driven to rotate, and then the rope 5 is wound, so that the lifting hook 4 is moved upwards, and then the article to be assembled and disassembled is moved upwards, and lifting operation is realized.

As shown in fig. 1, 2, 5 and 6, two longitudinally arranged screw rods 84 which are arranged in forward and reverse directions of the spiral lines are symmetrically and rotationally connected to the lower side of the inside of the box body 8, the moving blocks 85 are moved left and right through the screw rods 84, the two moving blocks 85 with rectangular structures are respectively connected to the outer ends of the screw rods 84 through rolling nut pairs, the two moving blocks 85 are matched for use, an installation carrier is provided for the guide wheels 86, the two transversely arranged guide wheels 86 are symmetrically and rotationally connected between the two moving blocks, the incomplete gear 7 is connected with a rotating shaft 82 extending out of the front side of the box body 8, the auxiliary gear 6 is connected with the screw rods 84 extending out of the front side of the box body 8, and the two auxiliary gears 6 are respectively meshed with the outer ends of the lower parts of the incomplete gears 7.

Specifically, in the rotation process of the rotating shaft 82, the incomplete gear 7 is rotated, when the tooth part of the incomplete gear 7 is meshed with the left auxiliary gear 6, the incomplete gear 7 rotates to enable the auxiliary gear 6 to rotate, and then the left screw rod 84 rotates, and because the screw rod 84 is connected with the moving block 85 through the rolling nut pair, the screw rod 84 rotates to enable the corresponding moving block 85 to move leftwards, and further enable the two guide wheels 86 to move leftwards, when the tooth part of the incomplete gear 7 is separated from the left auxiliary gear 6 and meshed with the right auxiliary gear 6, the incomplete gear 7 rotates to enable the right auxiliary gear 6 to rotate, and further enable the right screw rod 84 to rotate, and further enable the two guide wheels 86 to move rightwards, so that the purpose of guiding the wound rope 5 is achieved, the rope 5 is effectively prevented from being wound around the outer end of the rotating shaft 82, and the hoisting effect is improved.

The present disclosure describes embodiments in terms of which each embodiment does not comprise a separate embodiment, and this description is for clarity only, and those skilled in the art should consider the disclosure as a whole, and the embodiments in the examples may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

Claims (6)

1. The utility model provides a loading and unloading transport lifting device which characterized in that: the lifting device comprises a bottom box (3), wherein the upper end of the bottom box (3) is provided with a fixing part of vertically arranged lifting device, the upper end of a movable part of the lifting device is provided with a transversely arranged hollow rod (1), the right side of the lower end of the hollow rod (1) is in sliding connection with a box body (8) and the box body (8) is positioned on the right side of the lifting device, the upper side in the box body (8) is rotationally connected with a longitudinally arranged rotating shaft (82), the rear end of the box body (8) is provided with a fixing part of a first driving device, the movable part of the first driving device penetrates through the box body (8) and is connected with the rotating shaft (82), the lower side in the box body (8) is symmetrically and rotationally connected with two longitudinally arranged screw rods (84) and the positive and negative directions of the rotating threads of the two screw rods (84), the outer end of the screw rods (84) is connected with a moving block (85) through a rolling nut pair, two transversely arranged guide wheels (86) are symmetrically and rotationally connected between the two moving blocks, the outer end of the rotating shaft (82) is wound with a rope (5), the movable end of the rope (5) penetrates through the guide wheels (86) and is connected with the lower side (8) of the lifting hook (8) and extends out of the front side (8) of the box body (8) and is connected with the front side (8) of the front end (8) in a fully extended mode, the two auxiliary gears (6) are respectively meshed with the lower outer ends of the incomplete gears (7).

2. A handling lifting device according to claim 1, characterized in that: two baffles (83) are symmetrically arranged at the outer end of the rotating shaft (82), the baffles (83) are located in the box body (8), ropes (5) are arranged between the two baffles (83), and the baffles (83) are located on the upper sides of the guide wheels (86).

3. A handling lifting device according to claim 1, characterized in that: the inside screw rod (12) of connecting transverse arrangement that rotates of cavity pole (1), the fixed part of second actuating device is installed to cavity pole (1) left end, the movable part of second actuating device passes cavity pole (1) and is connected with screw rod (12), screw rod (12) outer end threaded connection nut seat (13), in nut seat (13) sliding connection cavity pole (1) and nut seat (13) extend cavity pole (1) downside and are connected with box body (8) upper end.

4. A handling lifting device according to claim 1, characterized in that: the fixed parts of the first rolling members are arranged at four edge positions of the lower end of the bottom box (3), and the left side of the upper end of the bottom box (3) is provided with a hand pushing frame which is positioned on the left side of the lifting equipment.

5. A handling lifting device according to claim 3, wherein: the right side of the upper end of the bottom box (3) is provided with a power supply (301), the power supply (301) is positioned on the right side of the lifting equipment, and the power supply (301) is electrically connected with the lifting equipment, the first driving equipment and the second driving equipment respectively.

6. A handling lifting device according to claim 1, characterized in that: the front side and the rear side of the upper end of the box body (8) are respectively provided with a plurality of fixed parts of second rolling members, the movable parts of the second rolling members are in rolling connection with the lower end of the hollow rod (1), and the second rolling members are positioned outside the nut seat (13).