Movable stacker crane

Abstract

The utility model relates to the technical field of machinery, in particular to a movable stacker crane which comprises a base, a containing cavity is formed in the bottom of the base, the inner wall of the containing cavity is movably connected with a two-way lead screw, the other end of the two-way lead screw is fixedly connected with a rotating handle, and the rotating handle is located outside the right side of the base. The outer walls of the two ends of the bidirectional lead screw are both in threaded connection with moving plates, the bottom ends of the moving plates are movably connected with rotating plates, the inner wall of the storage cavity is movably connected with rotating rods, the number of the rotating rods is multiple, the two sides of each rotating plate are movably connected with the outer walls of every two adjacent rotating rods correspondingly, and universal wheels are installed at the bottoms of the rotating rods. According to the utility model, the synchronous retraction and release of the plurality of universal wheels are realized, two operations are not needed, the operation is simple, and time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical field especially relates to a movable type stacking machine. BACKGROUND

[0002] The stacking machine is used for stacking the paper boxes in the container on the tray or the stack board according to certain arrangement, and the stacking machine can automatically stack the paper boxes in multiple layers, and then push out the paper boxes for the fork truck to transport to the warehouse for storage, so that the labor and the labor intensity are greatly reduced.

[0003] When the applicant applies the utility model, through the retraction of the rotating shaft, the supporting leg and the roller can be aligned with the first slit, at this time, the rotating shaft is rotated, the supporting leg and the roller can be extended out of the accommodating cavity, the supporting leg is clamped in the second slit by pushing the rotating shaft, so that the rotation of the supporting leg is avoided, then the fastening nut on the rotating shaft is tightened, so that the supporting leg is fixed, and then the height of the supporting leg is adjusted, so that the roller is in contact with the ground, and the movement of the stacking machine can be realized. When the stacking machine is moved to the required position, the fastening nut is loosened, the rotating shaft is pulled out, the supporting leg and the roller are aligned with the first slit, the rotating shaft is rotated, the supporting leg and the roller are rotated into the accommodating cavity, then the rotating shaft is pushed away from the first slit, so that the supporting leg and the roller are prevented from falling out of the accommodating cavity, and finally the fastening nut is tightened, so that the roller is retracted. The structure can realize the extension and retraction of the roller, the roller is extended out during use, and the roller is retracted during non-use, so that the operation is convenient.

[0004] However, the operation of the device needs to be operated twice, so that the extension and retraction of the multiple rollers can be realized, the operation process is complicated, time-consuming and laborious. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a movable type stacking machine, and the main technical problem to be solved is that the operation needs to be operated twice, so that the extension and retraction of the multiple rollers can be realized, the operation process is complicated, time-consuming and laborious.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a movable type stacking machine, including the base, the bottom of the base is provided with the accommodating cavity, the inner wall of the accommodating cavity is movably connected with the bidirectional screw rod, the other end of the bidirectional screw rod is fixedly connected with the rotating handle, the rotating handle is located at the right side of the outside of the base, the outer walls of the two ends of the bidirectional screw rod are both screw connected with the moving plate, the bottom end of the moving plate is movably connected with the rotating plate, the inner wall of the accommodating cavity is movably connected with the rotating rod, and the number of the rotating rods is multiple, the two sides of the rotating plate are movably connected with the outer walls of the adjacent two rotating rods, and the bottom of the rotating rod is provided with the universal wheel.

[0007] By adopting the above technical scheme, when the entire device is moved, the plurality of connecting rods can be synchronously rotated, the two connecting rods on the left rotate clockwise, and the two connecting rods on the right rotate counterclockwise, so that the plurality of connecting rods are synchronized, and the universal wheel and the connecting rod are retracted and extended, and the operation is simple.

[0008] As a further description of the above technical scheme:

[0009] The inner wall top of the accommodation cavity is provided with a positioning groove, and the number of the positioning grooves is two, the top of the two moving plates is fixedly connected with a positioning block, and the number of the positioning blocks is two respectively, and the positioning blocks are located in the inside of the positioning grooves.

[0010] By adopting the above technical scheme, the movement of the two moving plates is more stable.

[0011] As a further description of the above technical scheme:

[0012] The inside of the base is provided with a through hole, and the number of the through holes is multiple, the inside of the multiple through holes is provided with a through rod, the top of the through rod is fixedly connected with a pressing plate, and the bottom of the through rod is fixedly connected with a supporting plate.

[0013] By adopting the above technical scheme, the smooth movement of the through rod is ensured.

[0014] As a further description of the above technical scheme:

[0015] The top of the base is movably connected with a lifting screw rod, and the number of the lifting screw rods is two, the two lifting screw rods are respectively screwed with the two pressing plates, and the top of the two lifting screw rods is fixedly connected with a knob.

[0016] By adopting the above technical scheme, the up and down movement of the lifting plate is realized by rotating the lifting screw rod.

[0017] As a further description of the above technical scheme:

[0018] The bottom of the two supporting plates is provided with a shock pad, and the shock pad is made of polyurethane material.

[0019] By adopting the above technical scheme, the noise during the operation of the device is reduced.

[0020] As a further description of the above technical scheme:

[0021] The top of the base is provided with a moving cavity, the inner wall of the moving cavity is movably connected with a moving screw rod, the outer wall of the base is fixedly connected with a motor, and the output end of the motor is fixedly connected with the other end of the moving screw rod.

[0022] By adopting the technical scheme, the motor provides driving force for the moving screw.

[0023] As a further description of the technical scheme:

[0024] The outer wall of the moving screw is threadedly connected with a moving seat, the top of the moving seat is fixedly connected with a control box, and the top of the control box is provided with a mechanical hand.

[0025] By adopting the technical scheme, the mechanical hand realizes the stacking of materials.

[0026] As a further description of the technical scheme:

[0027] The inner wall of the moving cavity is provided with a limiting groove, the number of the limiting grooves is two, the outer wall of the moving seat is fixedly connected with a limiting block, the number of the limiting blocks is two, the two limiting blocks are respectively located in the interiors of the two limiting grooves, and the outer wall of the base is fixedly connected with a handrail.

[0028] By adopting the technical scheme, the moving seat moves smoothly, and the whole device can be pushed to move.

[0029] By adopting the technical scheme, the movable stacking machine has at least the following beneficial effects:

[0030] 1. Compared with the prior art, when the moving device is needed, the movable stacking machine is rotated to drive the bidirectional screw rod to rotate, so that the two moving plates move away from each other, one end of the two rotating plates movably connected with the two moving plates moves synchronously with the two moving plates, and the other end of the rotating plate drives the two rotating rods movably connected therewith to rotate until the two rotating rods are in a vertical state, and the universal wheels connected with the rotating rods are also in a vertical state, and the multiple rotating rods rotate synchronously with the universal wheels connected therewith, and the multiple rotating rods and the universal wheels are returned to the original position when the rotating handle is reversely rotated, so that the universal wheels are not in contact with the ground, the multiple universal wheels are synchronously retracted and extended, and the operation is simple and time-saving and labor-saving.

[0031] 2. Compared with the prior art, after the whole device is moved to a specified position, the two knobs are respectively rotated to drive the lifting screw rods connected therewith to rotate, so that the two pressing plates drive the two penetrating rods and the supporting plates to move downward until the bottom of the supporting plate is in contact with the ground, and then the multiple universal wheels and the rotating rods are returned to the original position, at this time, the two supporting plates serve as the support of the whole device, so that displacement does not occur when the device operates, the motor operates to drive the moving screw to rotate, so that the moving seat is displaced, and the position of the moving seat and the mechanical hand can be accurately adjusted according to actual conditions. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1A first perspective view of the overall structure of the movable type stacking machine is shown in the utility model.

[0033] Figure 2 A second perspective view of the overall structure of the movable type stacking machine is shown in the utility model.

[0034] Figure 3 A top view of the base of the movable type stacking machine is shown in the utility model.

[0035] Figure 4 A structure diagram of the movable plate and the rotating plate of the movable type stacking machine is shown in the utility model.

[0036] Figure 5 A structure diagram of the pressing plate and the supporting plate of the movable type stacking machine is shown in the utility model.

[0037] Figure 6 A structure diagram of the movable seat and the mechanical hand of the movable type stacking machine is shown in the utility model.

[0038] Figure 7 A bottom view of the base of the movable type stacking machine is shown in the utility model.

[0039] Figure 8 A structure diagram of the movable plate and the rotating plate of the movable type stacking machine is shown in the utility model.

[0040] Legend:

[0041] 1, base; 2, storage cavity; 3, bidirectional screw rod; 4, rotating handle; 5, movable plate; 6, rotating plate; 7, rotating rod; 8, universal wheel; 9, positioning groove; 10, positioning block; 11, through hole; 12, through rod; 13, pressing plate; 14, supporting plate; 15, lifting screw rod; 16, knob; 17, shock pad; 18, moving cavity; 19, moving screw rod; 20, motor; 21, movable seat; 22, control box; 23, mechanical hand; 24, limiting groove; 25, limiting block; 26, handrail. DETAILED DESCRIPTION

[0042] Reference Figures 1-8The utility model provides a movable type stacking machine: including base 1, the bottom of base 1 is provided with containing cavity 2, the inner wall of containing cavity 2 is movably connected with two -way screw rod 3, the other end of two -way screw rod 3 is fixedly connected with handlebar 4, handlebar 4 is located at the right side outside of base 1, and the both ends outer wall of two -way screw rod 3 is all screw -threaded with moving plate 5, and the bottom of moving plate 5 is movably connected with rotating plate 6, the inner wall of containing cavity 2 is movably connected with rotating rod 7, and the quantity of rotating rod 7 has multiple, and the both sides of rotating plate 6 are movably connected with the outer wall of adjacent two rotating rod 7, and the bottom of rotating rod 7 is installed with universal wheel 8, when needing moving device, rotating handlebar 4 drives two -way screw rod 3 to rotate, makes two moving plates 5 opposite movement, and one end of two rotating plates 6 movably connected with two moving plates 5 moves synchronously with two moving plates 5, and the other end of rotating plate 6 then promotes two rotating rods 7 movably connected with it to rotate, until two rotating rods 7 present vertical state, and universal wheel 8 connected with rotating rod 7 is also in vertical state simultaneously, and multiple rotating rods 7 rotate synchronously with universal wheel 8 connected with it, and then can make multiple rotating rods 7 and universal wheel 8 return to the original position, make universal wheel 8 not contact ground, realize the synchronous folding of multiple universal wheel 8, and the top of the inner wall of containing cavity 2 is provided with locating groove 9, and the quantity of locating groove 9 has two, and the top of two moving plates 5 is all fixedly connected with locating block 10, and the quantity of locating block 10 is two respectively, and locating block 10 is located in the inside of locating groove 9.

[0043] The inside of base 1 is provided with through -hole 11, and the quantity of through -hole 11 has multiple, and the inside of multiple through -hole 11 is provided with through -rod 12, and the top of through -rod 12 is fixedly connected with pressing plate 13, and the bottom of through -rod 12 is fixedly connected with support plate 14, and the top of base 1 is movably connected with lifting screw 15, and the quantity of lifting screw 15 has two, and two lifting screws 15 are screw -threaded with two pressing plates 13 respectively, and the top of two lifting screws 15 is all fixedly connected with knob 16, after the whole device moves to the specified position, rotating two knobs 16 respectively drives lifting screw 15 connected with it to rotate, makes two pressing plates 13 drive two through -rod 12 and support plate 14 to move down, until the bottom of support plate 14 contacts ground, and the bottom of two support plates 14 is provided with shock pad 17, and shock pad 17 adopts polyurethane material.

[0044] The top of base 1 is provided with moving cavity 18, and the inner wall of moving cavity 18 is movably connected with moving screw 19, and the outer wall of base 1 is fixedly connected with motor 20, and the output end of motor 20 is fixedly connected with the other end of moving screw 19, and the outer wall of moving screw 19 is screw -threaded with moving seat 21, and the operation of motor 20 drives moving screw 19 to rotate, makes moving seat 21 displacement, and the top of moving seat 21 is fixedly connected with control box 22, and the top of control box 22 is provided with mechanical hand 23.

[0045] The inner wall of the moving cavity 18 is provided with two limiting grooves 24, and the outer wall of the moving base 21 is fixedly connected with two limiting blocks 25, which are arranged in the two limiting grooves 24 respectively, so as to ensure the stable movement of the moving base 21.

[0046] Working principle: when the moving device is needed, rotating the handle 4 drives the bidirectional screw rod 3 to rotate, so that the two moving plates 5 move away from each other, and one end of the two rotating plates 6 movably connected with the two moving plates 5 moves synchronously with the two moving plates 5, while the other end of the rotating plate 6 pushes the two rotating rods 7 movably connected with the rotating plate 6 to rotate, until the two rotating rods 7 are in a vertical state, and the universal wheels 8 connected with the rotating rods 7 are also in a vertical state, and the multiple rotating rods 7 rotate synchronously with the universal wheels 8 connected therewith, and rotating the handle 4 in the opposite direction can make the multiple rotating rods 7 and the universal wheels 8 return to the original position, so that the universal wheels 8 are not in contact with the ground, and the multiple universal wheels 8 are synchronously folded and unfolded, after the whole device is moved to the designated position, rotating the two knobs 16 respectively drives the lifting screw rods 15 connected therewith to rotate, so that the two pressing plates 13 drive the two penetrating rods 12 and the supporting plates 14 to move downward, until the bottom of the supporting plate 14 is in contact with the ground, and then the multiple universal wheels 8 and the rotating rods 7 return to the original position, at this time, the two supporting plates 14 serve as the support of the whole device, so that the device does not displace during operation, and the motor 20 drives the moving screw rod 19 to rotate, so that the moving base 21 displaces, and the position of the moving base 21 and the mechanical hand 23 can be accurately adjusted according to the actual situation.

[0047] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A mobile palletizer, comprising a base (1), characterized in that: The base (1) has a storage cavity (2) at its bottom. A bidirectional lead screw (3) is movably connected to the inner wall of the storage cavity (2). A throttle (4) is fixedly connected to the other end of the bidirectional lead screw (3). The throttle (4) is located on the outside right side of the base (1). A movable plate (5) is threaded to the outer wall of both ends of the bidirectional lead screw (3). A rotating plate (6) is movably connected to the bottom end of the movable plate (5). A rotating rod (7) is movably connected to the inner wall of the storage cavity (2). There are multiple rotating rods (7). The two sides of the rotating plate (6) are movably connected to the outer walls of two adjacent rotating rods (7). A caster wheel (8) is installed at the bottom of the rotating rod (7).

2. The mobile palletizer according to claim 1, characterized in that: The inner wall of the storage cavity (2) is provided with a positioning groove (9) at the top, and there are two positioning grooves (9). The tops of the two moving plates (5) are fixedly connected with positioning blocks (10), and there are two positioning blocks (10) respectively. The positioning blocks (10) are located inside the positioning grooves (9).

3. A mobile palletizer according to claim 1, characterized in that: The base (1) has a through hole (11) inside, and there are multiple through holes (11). Each of the multiple through holes (11) is provided with a through rod (12). A pressure plate (13) is fixedly connected to the top of the through rod (12), and a support plate (14) is fixedly connected to the bottom of the through rod (12).

4. A mobile palletizer according to claim 3, characterized in that: The top of the base (1) is movably connected to a lifting screw (15), and there are two lifting screws (15). The two lifting screws (15) are threadedly connected to the two pressure plates (13) respectively, and the top of the two lifting screws (15) is fixedly connected to a knob (16).

5. A mobile palletizer according to claim 3, characterized in that: Both of the support plates (14) are provided with shock-absorbing pads (17) at their bottoms, and the shock-absorbing pads (17) are made of polyurethane.

6. A mobile palletizer according to claim 1, characterized in that: The base (1) has a movable cavity (18) on its top. A movable screw (19) is movably connected to the inner wall of the movable cavity (18). A motor (20) is fixedly connected to the outer wall of the base (1). The output end of the motor (20) is fixedly connected to the other end of the movable screw (19).

7. A mobile palletizer according to claim 6, characterized in that: The outer wall of the movable screw (19) is threadedly connected to a movable seat (21), and a control box (22) is fixedly connected to the top of the movable seat (21). A robot arm (23) is provided on the top of the control box (22).

8. A mobile palletizer according to claim 7, characterized in that: The inner wall of the movable cavity (18) is provided with a limiting groove (24), and there are two limiting grooves (24). The outer wall of the movable seat (21) is fixedly connected with a limiting block (25), and there are two limiting blocks (25). The two limiting blocks (25) are respectively located inside the two limiting grooves (24). The outer wall of the base (1) is fixedly connected with a handrail (26).

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