Automatic roadway stacking machine

Abstract

The utility model discloses an automatic roadway stacking machine which comprises a base, a first driving mechanism used for driving the base to move, a support, a movable frame, a second driving mechanism used for driving the movable frame to move, a telescopic frame and a third driving mechanism used for driving the telescopic frame to stretch out and draw back. The device is driven by the first driving piece to transversely move in the X-axis direction, a guide rail is not needed, and free movement in a roadway is achieved; in addition, independent driving is achieved in the Y-axis direction and the Z-axis direction through a third driving piece and a second driving piece correspondingly, and when the device moves in the three directions, stability is high, the adjusting speed is high, operation is convenient, and use by people is facilitated.

Description

Technical Field

[0001] The utility model belongs to the field of automation technology, in particular to an automatic aisle stacker. Background Art

[0002] Stacker cranes are the main storage and retrieval equipment in automated warehousing systems. They can move horizontally and vertically in the aisles between three-dimensional shelves according to computer instructions, and use forks to take out or store goods on the shelves.

[0003] The existing three-way stacker frame is large in size, and lateral movement requires movement on guide rails, which limits the movement and even fails to meet the use requirements. At the same time, the three-way stacker has low stability and slow adjustment speed when performing lateral movement or three-way movement, which is inconvenient to operate and not conducive to people's use.

[0004] Therefore, it is necessary to design an automatic aisle stacker that does not need to move laterally along the track. Moreover, when the three-way stacker moves laterally or in three directions, it has low stability and slow adjustment speed, which makes it inconvenient to operate and not conducive to people's use. Utility Model Content

[0005] The main technical problem solved by the utility model is to provide an automatic aisle stacker, which is driven by a first driving member to move laterally along the X-axis direction without the need for a guide rail, thereby realizing free movement in the aisle; in addition, the Y-axis direction and the Z-axis direction are independently driven by a third driving member and a second driving member respectively, so that the stacker has high stability and fast adjustment speed when moving in three directions, is easy to operate, and is convenient for people to use.

[0006] In order to solve the above technical problems, a technical solution adopted by the present invention is: an automatic aisle stacker, the stacker comprising:

[0007] A base, a first driving mechanism for driving the base to move, a bracket, a mobile frame, a second driving mechanism for driving the mobile frame to move, a telescopic frame, and a third driving mechanism for driving the telescopic frame to extend and retract;

[0008] The first driving mechanism is arranged on the upper part of the base, the bracket is arranged on the upper part of the base, the movable frame is arranged on the inner side of the bracket, the second driving mechanism is arranged inside the base, the telescopic frame is arranged inside the movable frame, and the third driving mechanism is arranged at the lower part of one end of the telescopic frame.

[0009] Preferably, the first driving mechanism includes a first driving member, a first driving shaft and two driving wheels. The output end of the first driving member drives the first driving shaft to rotate through a gear. The first driving shaft is arranged at the lower part of the base through a bearing, and the two driving wheels are arranged at both ends of the first driving shaft.

[0010] Preferably, a plurality of slide rails are provided inside the bracket, and a first transmission shaft and a second transmission shaft are provided at both ends of the upper part of the bracket respectively. The first transmission shaft and the second transmission shaft are connected to the bracket through bearings, and the first transmission shaft and the second transmission shaft are both sleeved with a plurality of first transmission wheels.

[0011] Preferably, a plurality of sliding blocks matching the slide rails are respectively provided on both sides of the movable frame.

[0012] Preferably, the second driving mechanism includes a second driving member, a second driving shaft, a plurality of first driving belts and a plurality of second driving belts, the second driving shaft is arranged at the output end of the second driving member, and the second driving shaft is sleeved with a plurality of second transmission wheels;

[0013] One end of the first driving belt is connected to one side of the movable frame, and the other end of the first driving belt is connected to the bracket after passing through the first driving wheel on the first transmission shaft;

[0014] One end of the second drive belt is connected to the other side of the movable frame, and the other end of the second drive belt is connected to the bracket after passing through the first drive wheel of the second drive shaft, the first drive wheel on the first drive shaft, and the second drive wheel on the second drive shaft in sequence.

[0015] Preferably, the telescopic frame includes a fixed frame, a first sliding frame and a second sliding frame, wherein the first sliding frame is arranged on the upper part of the fixed frame, and the second sliding frame is arranged on the upper part of the first sliding frame;

[0016] A third transmission shaft is provided at one end of the fixed frame, the third transmission shaft sleeve is provided with a first gear, the lower part of the first sliding frame is provided with a first rack meshing with the first gear, the lower part of the first sliding frame away from the fixed frame is provided with a fourth transmission shaft, the fourth transmission shaft sleeve is provided with a second gear, and the lower part of the second sliding frame is provided with a second rack meshing with the second gear.

[0017] Preferably, the third driving mechanism includes a third driving member, the output end of the third driving member drives the third transmission shaft to rotate through a third driving belt, and the third transmission shaft drives the fourth transmission shaft to rotate through a fourth transmission belt.

[0018] The beneficial effects of the utility model are as follows:

[0019] The device is driven by the first driving member to move laterally along the X-axis direction without the need for a guide rail, thereby achieving free movement in the lane; in addition, the third driving member and the second driving member are independently driven in the Y-axis direction and the Z-axis direction respectively, so that the device has high stability and fast adjustment speed when moving in three directions, is easy to operate, and is convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the overall structure of the utility model Figure 2 ;

[0022] Figure 3 yes Figure 2 A partial enlarged schematic diagram of part A;

[0023] Figure 4 It is a schematic diagram of a telescopic frame of the present utility model.

[0024] The parts in the accompanying drawings are marked as follows:

[0025] 100, base;

[0026] 200, first driving mechanism; 201, first driving member; 202, first driving shaft; 203, driving wheel;

[0027] 300, bracket; 301, slide rail; 302, first transmission shaft; 303, second transmission shaft; 304, first transmission wheel;

[0028] 400, mobile rack; 401, slider;

[0029] 500, second driving mechanism; 501, second driving member; 502, second driving shaft; 503, first driving belt; 504, second driving belt; 505, second transmission wheel;

[0030] 600, telescopic frame; 601, fixed frame; 602, first sliding frame; 603, second sliding frame; 604, third transmission shaft; 605, first gear; 606, first rack; 607, fourth transmission shaft; 608, second gear; 609, second rack;

[0031] 700, third driving mechanism; 701, third driving member. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0033] Example: Refer to Figures 1-4 As shown, an automatic aisle stacker, the stacker comprises:

[0034] Base 100, a first driving mechanism 200 for driving the base 100 to move, a bracket 300, a movable frame

[0035] 400. Drive the movable frame

[0036] The second driving mechanism 500 moved by 400, the telescopic frame 600 and the third driving mechanism 700 for driving the telescopic frame 600 to extend and retract;

[0037] The first driving mechanism 200 is arranged on the upper part of the base 100, the bracket 300 is arranged on the upper part of the base 100, and the movable bracket

[0038] 400 is arranged on the inner side of the bracket 300, the second driving mechanism 500 is arranged inside the base 100, and the telescopic frame 600 is arranged on the movable frame

[0039] Inside the telescopic frame 400 , the third driving mechanism 700 is arranged at the lower part of one end of the telescopic frame 600 .

[0040] Further, referring to Figure 2 As shown, the first driving mechanism 200 includes a first driving member 201, a first driving shaft 202 and two driving wheels 203. The output end of the first driving member 201 drives the first driving shaft 202 to rotate through a gear. The first driving shaft 202 is arranged at the lower part of the base 100 through a bearing, and the two driving wheels 203 are arranged at both ends of the first driving shaft 202.

[0041] The device is driven to move laterally along the X-axis direction by the first driving member 201, without the need for a guide rail, thereby achieving free movement.

[0042] In addition, several slide rails 301 are provided inside the bracket 300, and a first transmission shaft 302 and a second transmission shaft 303 are respectively provided at both ends of the upper part of the bracket 300. The first transmission shaft 302 and the second transmission shaft 303 are both connected to the bracket 300 through bearings, and the first transmission shaft 302 and the second transmission shaft 303 are both sleeved with several first transmission wheels 304.

[0043] Among them, the mobile rack

[0044] A plurality of sliders 401 matching the slide rails 301 are respectively provided on both sides of 400 .

[0045] It should be noted that, referring to Figure 3 As shown, the second driving mechanism 500 includes a second driving member 501, a second driving shaft 502, a plurality of first driving belts 503 and a plurality of second driving belts 504. The second driving shaft 502 is provided at the output end of the second driving member 501, and the second driving shaft 502 is sleeved with a plurality of second transmission wheels 505.

[0046] One end of the first driving belt 503 is connected to the movable frame

[0047] 400, and the other end of the first driving belt 503 is connected to the bracket 300 after passing through the first transmission wheel 304 on the first transmission shaft 302;

[0048] One end of the second driving belt 504 is connected to the movable frame

[0049] 400, and the other end of the second drive belt 504 is connected to the bracket 300 after passing through the first transmission wheel 304 on the second transmission shaft 303, the first transmission wheel 304 on the first transmission shaft 302 and the second transmission wheel 505 on the second drive shaft 502 in sequence.

[0050] In addition, refer to Figure 4 As shown, the telescopic frame 600 includes a fixed frame 601, a first sliding frame 602 and a second sliding frame 603, wherein the first sliding frame 602 is arranged on the upper portion of the fixed frame 601, and the second sliding frame 603 is arranged on the upper portion of the first sliding frame 602;

[0051] A third transmission shaft 604 is provided at one end of the fixed frame 601, and the third transmission shaft 604 is provided with a first gear 605. A first rack 606 meshing with the first gear 605 is provided at the lower part of the first sliding frame 602. A fourth transmission shaft 607 is provided at the lower part of the end of the first sliding frame 602 away from the fixed frame 601, and the fourth transmission shaft 607 is provided with a second gear 608. A second rack 609 meshing with the second gear 608 is provided at the lower part of the second sliding frame 603.

[0052] The third driving mechanism 700 includes a third driving member 701 . The output end of the third driving member 701 drives the third transmission shaft 604 to rotate via a third driving belt. The third transmission shaft 604 drives the fourth transmission shaft 607 to rotate via a fourth transmission belt.

[0053] The third driving member 701 and the second driving member 501 are independently driven in the Y-axis direction and the Z-axis direction respectively, so that the device has high stability and fast adjustment speed when moving in three directions, is easy to operate, and is convenient for people to use.

[0054] The working principle of this utility model is as follows:

[0055] 1. The first driving member 201 drives the first driving shaft 202, which drives the driving wheel 203 to rotate, thereby driving the device to move back and forth in the X-axis direction;

[0056] 2. The second driving member 501 drives the second driving shaft 502, which drives the first driving belt 503 and the second driving belt 504 via the second transmission wheel 505 fixed to the outer periphery of the second driving shaft 502. The first driving belt 503 and the second driving belt 504 drive the movable frame 400 to reciprocate in the Z-axis direction;

[0057] 3. The output end of the third driving member 701 drives the third transmission shaft 604 to rotate through the third driving belt. The third transmission shaft 604 engages with the first rack 606 through the first gear 605 to drive the first sliding frame 602 to reciprocate along the Y-axis direction. The third transmission shaft 604 drives the fourth transmission shaft 607 to rotate through the fourth transmission belt. The fourth transmission shaft 607 engages with the second rack 609 through the second gear 608 to drive the second sliding frame 603 to reciprocate along the Y-axis direction.

[0058] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An automatic aisle stacker, characterized in that: The stacker crane includes: A base, a first driving mechanism for driving the base to move, a bracket, a mobile frame, a second driving mechanism for driving the mobile frame to move, a telescopic frame, and a third driving mechanism for driving the telescopic frame to extend and retract; The first driving mechanism is arranged on the upper part of the base, the bracket is arranged on the upper part of the base, the movable frame is arranged on the inner side of the bracket, the second driving mechanism is arranged inside the base, the telescopic frame is arranged inside the movable frame, and the third driving mechanism is arranged at the lower part of one end of the telescopic frame.

2. The automatic aisle stacker according to claim 1, characterized in that: The first driving mechanism includes a first driving member, a first driving shaft and two driving wheels. The output end of the first driving member drives the first driving shaft to rotate through a gear. The first driving shaft is arranged at the lower part of the base through a bearing, and the two driving wheels are arranged at both ends of the first driving shaft.

3. The automatic aisle stacker according to claim 2, characterized in that: Several slide rails are arranged inside the bracket, and a first transmission shaft and a second transmission shaft are respectively arranged at both ends of the upper part of the bracket. The first transmission shaft and the second transmission shaft are connected to the bracket through bearings, and the first transmission shaft and the second transmission shaft are both sleeved with several first transmission wheels.

4. The automatic aisle stacker according to claim 3, characterized in that: A plurality of sliding blocks matching the slide rails are respectively arranged on both sides of the movable frame.

5. The automatic aisle stacker according to claim 4, characterized in that: The second driving mechanism includes a second driving member, a second driving shaft, a plurality of first driving belts and a plurality of second driving belts, wherein the second driving shaft is arranged at the output end of the second driving member, and the second driving shaft is sleeved with a plurality of second transmission wheels; One end of the first driving belt is connected to one side of the movable frame, and the other end of the first driving belt is connected to the bracket after passing through the first driving wheel on the first transmission shaft; One end of the second drive belt is connected to the other side of the movable frame, and the other end of the second drive belt is connected to the bracket after passing through the first drive wheel of the second drive shaft, the first drive wheel on the first drive shaft, and the second drive wheel on the second drive shaft in sequence.

6. The automatic aisle stacker according to claim 5, characterized in that: The telescopic frame includes a fixed frame, a first sliding frame and a second sliding frame, wherein the first sliding frame is arranged on the upper part of the fixed frame, and the second sliding frame is arranged on the upper part of the first sliding frame; A third transmission shaft is provided at one end of the fixed frame, the third transmission shaft sleeve is provided with a first gear, the lower part of the first sliding frame is provided with a first rack meshing with the first gear, the lower part of the first sliding frame away from the fixed frame is provided with a fourth transmission shaft, the fourth transmission shaft sleeve is provided with a second gear, and the lower part of the second sliding frame is provided with a second rack meshing with the second gear.

7. The automatic aisle stacker according to claim 6, characterized in that: The third driving mechanism includes a third driving member, and the output end of the third driving member drives the third transmission shaft to rotate through a third driving belt, and the third transmission shaft drives the fourth transmission shaft to rotate through a fourth transmission belt.

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