Goods taking device of bridge type stacking machine

Abstract

The utility model discloses a bridge type stacker goods taking device, and relates to the technical field of bridge type stackers, the bridge type stacker goods taking device comprises a bridge type support, the front side and the rear side of the top of the bridge type support are both fixedly connected with moving rails, the tops of the two moving rails are slidably connected with a driving support, the bottom end of the driving support is provided with a lifting sliding rail, and the lifting sliding rail is provided with a lifting groove. The left side of the bottom end of the lifting sliding rail is slidably connected with a goods taking frame. Through mutual cooperation of the walking frame, the rotating disc, the transmission gear ring, the driving motor, the transmission wheel, the lifting sliding rail and the goods taking frame, by starting the driving motor, the transmission wheel can drive the transmission gear ring to rotate, the lifting sliding rail can be driven to rotate through the rotating disc, and the goods taking frame can rotate; and through movement of the walking frame on the moving track, the goods taking shelf can be moved, so that the goods taking shelf can stack and take goods in a narrow environment, and the bridge type stacking machine is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge stackers, and particularly relates to a goods taking device for a bridge stacker. Background Technique

[0002] A stacker is a kind of machinery commonly used in many warehouse managements, mainly used for stacking and taking goods, so as to reduce the labor intensity of manually stacking or taking goods, which is convenient, can improve the working efficiency of goods management, and can reduce the frequency of staff injuries. A bridge stacker is one form of stackers.

[0003] The following problems exist in the prior art:

[0004] When the existing bridge stacker is in use, it realizes the stacking and taking of goods by moving the fork back and forth, left and right. However, the existing bridge stacker occupies a large space and cannot be used in a relatively narrow space. At the same time, when the existing bridge stacker is in use, the size of the fork is fixed and cannot stack and take goods for different sizes of goods pallets, which is not conducive to the use of the bridge stacker. Content of the Utility Model

[0005] The utility model provides a goods taking device for a bridge stacker to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A goods taking device for a bridge stacker includes a bridge-shaped bracket. Both the front and rear sides of the top of the bridge-shaped bracket are fixedly connected with moving tracks. A driving bracket is slidably connected to the tops of the two moving tracks. A lifting slide rail is arranged at the bottom end of the driving bracket. A goods taking frame is slidably connected to the left side of the bottom end of the lifting slide rail.

[0008] The driving bracket includes two walking frames. The walking frames are slidably connected to the tops of the moving tracks. A connecting frame is fixedly connected to the tops of the two walking frames. A hoist is fixedly installed in the middle of the top end of the connecting frame. A connecting disc is fixedly connected to the bottom end of the walking frame. A rotating disc is rotatably sleeved at the bottom end of the connecting disc. The rotating disc is fixedly connected to the top end of the lifting slide rail. A transmission gear ring is fixedly connected to the outer surface of the rotating disc. A driving motor is fixedly connected to the left side of the connecting frame. A transmission wheel is fixedly connected to the output shaft of the driving motor. The outer surface of the transmission wheel is meshed with the outer surface of the transmission gear ring.

[0009] A further improvement of the technical solution of the present utility model lies in that: the goods picking shelf includes a lifting frame, and two traveling wheels are movably connected to both the front and rear sides of the lifting frame. Sliding grooves are formed in both the front and rear positions on the left side of the lifting slide rail, and the traveling wheels are slidably connected to the inside of the sliding grooves.

[0010] A further improvement of the technical solution of the present utility model lies in that: a connecting column is rotatably connected to the top end of the lifting frame, and the connecting column is connected to the hoist by a steel cable.

[0011] A further improvement of the technical solution of the present utility model lies in that: support plates are fixedly connected to both the left and right sides of the inner surface of the lifting frame. One guiding column that penetrates through from left to right is fixedly connected to both the upper and lower sides of the two support plates. Sliding plates are slidably connected to both the left and right sides of the outer surface of the two guiding columns. The upper and lower ends of the sliding plate respectively penetrate to the upper and lower sides on the left side of the lifting frame and are fixedly connected to a fork.

[0012] A further improvement of the technical solution of the present utility model lies in that: a first motor is fixedly connected to the middle of the opposite surfaces of the two support plates. First screws are fixedly connected to the output shafts at both the left and right ends of the first motor. The outer surface of the first screw is threadedly connected to the middle of the sliding plate.

[0013] A further improvement of the technical solution of the present utility model lies in that: the fork includes a connecting plate, the connecting plate is fixedly connected to the left side of the sliding plate, a sliding slot is formed at the left end of the connecting plate, a sliding sleeve is slidably connected to the inside of the sliding slot, and an extension plate is fixedly connected to the left end of the sliding sleeve.

[0014] A further improvement of the technical solution of the present utility model lies in that: a second motor is fixedly connected to the inner wall at the right end of the sliding slot. A second screw is fixedly connected to the output shaft of the second motor. The outer surface of the second screw is threadedly connected to the middle of the sliding sleeve.

[0015] A further improvement of the technical solution of the present utility model lies in that: the left end of the second screw penetrates into the inside of the sliding sleeve and is fixedly connected to a limiting sliding plate, and the limiting sliding plate is slidably connected to the inner surface of the sliding sleeve.

[0016] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0017] 1. The present utility model provides a goods picking device for a bridge stacker. Through the mutual cooperation among a walking frame, a rotating disc, a transmission gear ring, a driving motor, a transmission wheel, a lifting slide rail, and a goods picking shelf, by starting the driving motor, the transmission wheel can drive the transmission gear ring to rotate, and the rotating disc can drive the lifting slide rail to rotate, enabling the goods picking shelf to rotate. Also, through the movement of the walking frame on the moving track, the goods picking shelf can be moved, allowing the goods picking shelf to stack and pick goods in a narrow environment, making the use of the bridge stacker more convenient.

[0018] 2. The present utility model provides a goods picking device for a bridge stacker. Through the mutual cooperation among a support plate, a guiding column, a sliding plate, a connecting plate, a sliding sleeve, an extension plate, a second motor, a second screw rod, a limiting sliding plate, a first motor, and a first screw rod, by driving the first screw rod to rotate with the first motor, the sliding plate can drive the connecting plate to slide, thereby adjusting the distance between the forklift forks. And by driving the second screw rod to rotate with the second motor, the sliding sleeve can drive the extension plate to slide, enabling the adjustment of the length of the forklift forks, facilitating the stacking and picking of goods trays of different sizes by the forklift forks, and making the use of the bridge stacker more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural view of the present utility model;

[0020] Figure 2 is an enlarged schematic structural view of the driving support of the present utility model;

[0021] Figure 3 is a schematic bottom view of the driving support of the present utility model;

[0022] Figure 4 is a schematic structural view of the goods picking shelf of the present utility model;

[0023] Figure 5 is a schematic cross-sectional view of the forklift fork of the present utility model.

[0024] In the figure: 1, bridge-shaped support; 2, moving track; 3, driving support; 31, walking frame; 32, connecting frame; 33, hoist; 34, connecting disc; 35, rotating disc; 36, transmission gear ring; 37, driving motor; 38, transmission wheel; 4, lifting slide rail; 5, goods picking shelf; 51, lifting frame; 52, walking wheel; 53, connecting column; 54, support plate; 55, guiding column; 56, sliding plate; 57, forklift fork; 571, connecting plate; 572, sliding sleeve; 573, extension plate; 574, second motor; 575, second screw rod; 576, limiting sliding plate; 58, first motor; 59, first screw rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] To make the technical means, creative features, achieved purposes and functions realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments:

[0026] As Figures 1 - 3 shown, the present utility model provides a goods picking device for a bridge stacker, which includes a bridge-shaped bracket 1. Both the front and rear sides of the top of the bridge-shaped bracket 1 are fixedly connected with moving tracks 2. A driving bracket 3 is slidably connected to the top of the two moving tracks 2. A lifting slide rail 4 is arranged at the bottom end of the driving bracket 3. A goods picking shelf 5 is slidably connected to the left side of the bottom end of the lifting slide rail 4. The driving bracket 3 includes two walking frames 31. The walking frames 31 are slidably connected to the top of the moving tracks 2. A connecting frame 32 is fixedly connected to the top of the two walking frames 31. A hoist 33 is fixedly installed in the middle of the top end of the connecting frame 32. A connecting plate 34 is fixedly connected to the bottom end of the walking frame 31. A rotating disc 35 is rotatably sleeved at the bottom end of the connecting plate 34. The rotating disc 35 is fixedly connected to the top end of the lifting slide rail 4. A transmission gear ring 36 is fixedly connected to the outer surface of the rotating disc 35. A driving motor 37 is fixedly connected to the left side of the connecting frame 32. A transmission wheel 38 is fixedly connected to the output shaft of the driving motor 37. The outer surface of the transmission wheel 38 is meshed with the outer surface of the transmission gear ring 36;

[0027] When stacking goods by a bridge stacker, the goods picking shelf 5 will be inserted into the goods tray. The hoist 33 can lift the goods picking shelf 5 and the goods through a steel cable, so that the goods picking shelf 5 slides along the lifting slide rail 4. Then, by starting the driving motor 37, the transmission wheel 38 can drive the transmission gear ring 36 to rotate, so that the rotating disc 35 can rotate at the bottom of the connecting plate 34, thereby driving the lifting slide rail 4 to rotate, enabling the goods picking shelf 5 to rotate, and by moving the walking frame 31 on the moving track 2, the goods picking shelf 5 can be moved, so that the goods picking shelf 5 can stack goods in a narrow environment, making the use of the bridge stacker more convenient.

[0028] As Figure 4As shown, the utility model provides a bridge stacker picking device, the picking shelf 5 includes a lifting frame 51, the front and rear sides of the lifting frame 51 are movably connected to two walking wheels 52, the front and rear sides of the left side of the lifting slide rail 4 are provided with sliding grooves, the walking wheels 52 are slidably connected inside the sliding grooves, the top of the lifting frame 51 is rotatably connected to a connecting column 53, the connecting column 53 is connected to the hoist 33 through a steel cable, the left and right sides of the inner surface of the lifting frame 51 are fixedly connected to support plates 54, the upper and lower sides of the two support plates 54 are fixedly connected to a left and right penetrating guide column 55, the left and right sides of the outer surfaces of the two guide columns 55 are slidably connected to a sliding plate 56, the upper and lower ends of the sliding plate 56 respectively penetrate the upper and lower sides of the left side of the lifting frame 51 and are fixedly connected to a fork 57, the middle part of the opposite surface of the two support plates 54 is fixedly connected to a first motor 58, the left and right ends of the output shaft of the first motor 58 are fixedly connected to a first screw 59, and the outer surface of the first screw 59 is threadedly connected to the middle part of the sliding plate 56;

[0029] When the retrieval rack 5 is in use, the traveling wheels 52 can facilitate the lifting frame 51 to slide on the lifting rail 4, and can be connected to the hoist 33 through the connecting column 53 and the steel cable, so as to facilitate the lifting of the retrieval rack 5. When in use, the cargo pallet can be lifted by the fork 57, and by starting the first motor 58, the first screw 59 can be driven to rotate, so that the sliding plate 56 can slide along the guide column 55, and the fork 57 can be driven to slide, so as to adjust the distance between the forks 57, which facilitates the use of the bridge stacker.

[0030] like Figure 5 As shown, the utility model provides a bridge stacker picking device, the cargo fork 57 includes a connecting plate 571, the connecting plate 571 is fixedly connected to the left side of the sliding plate 56, a sliding slot is provided at the left end of the connecting plate 571, a sliding sleeve 572 is slidably connected inside the sliding slot, an extension plate 573 is fixedly connected to the left end of the sliding sleeve 572, a second motor 574 is fixedly connected to the inner wall of the right end of the sliding slot, a second screw 575 is fixedly connected to the output shaft of the second motor 574, the outer surface of the second screw 575 is threadedly connected to the middle part of the sliding sleeve 572, the left end of the second screw 575 penetrates into the interior of the sliding sleeve 572 and is fixedly connected to a limiting slide plate 576, and the limiting slide plate 576 is slidably connected to the inner surface of the sliding sleeve 572;

[0031] By starting the second motor 574, the second screw rod 575 can be driven to rotate. By the sliding of the limit sliding plate 576 on the inner surface of the sliding sleeve 572, the second screw rod 575 can drive the sliding sleeve 572 to slide inside the sliding slot, so that the extension plate 573 can be telescoped, and the length of the fork 57 can be adjusted, which facilitates stacking and picking up goods pallets of different sizes through the fork 57, making the use of the bridge stacker more convenient.

[0032] Next, the working principle of the picking device of this bridge stacker will be specifically described.

[0033] As Figures 1 - 5 shown, when stacking goods by the bridge stacker, the first motor 58 can drive the first screw rod 59 to rotate, so that the sliding plate 56 can drive the fork 57 to slide, thereby adjusting the distance between the forks 57. And the second motor 574 drives the second screw rod 575 to rotate, so that the sliding sleeve 572 can drive the extension plate 573 to telescope, and the length of the fork 57 can be adjusted, which facilitates lifting goods pallets of different sizes through the fork 57. Then, the hoist 33 can lift the picking rack 5 and the goods through the steel cable. By starting the drive motor 37, the drive wheel 38 can drive the drive gear ring 36 to rotate, and the rotating disk 35 can drive the lifting slide rail 4 to rotate, so that the picking rack 5 can rotate. And by the movement of the walking frame 31 on the moving track 2, the picking rack 5 can be moved, enabling the picking rack 5 to stack goods in a narrow environment, making the use of the bridge stacker more convenient.

[0034] The above has generally described the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements made without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A bridge stacker picking device, characterized in that: It comprises a bridge-type bracket (1), wherein the top and rear sides of the bridge-type bracket (1) are fixedly connected to movable rails (2), the tops of the two movable rails (2) are slidably connected to a driving bracket (3), the bottom end of the driving bracket (3) is provided with a lifting rail (4), and the left side of the bottom end of the lifting rail (4) is slidably connected to a retrieval shelf (5); The driving bracket (3) comprises two walking frames (31), the walking frames (31) are slidably connected to the top of the moving track (2), the top of the two walking frames (31) is fixedly connected to a connecting frame (32), the middle part of the top of the connecting frame (32) is fixedly installed with a hoist (33), the bottom end of the walking frame (31) is fixedly connected to a connecting plate (34), the bottom end of the connecting plate (34) is rotatably sleeved with a rotating plate (35), the rotating plate (35) is fixedly connected to the top of the lifting slide rail (4), the outer surface of the rotating plate (35) is fixedly connected to a transmission gear ring (36), the left side of the connecting frame (32) is fixedly connected to a driving motor (37), the output shaft of the driving motor (37) is fixedly connected to a transmission wheel (38), and the outer surface of the transmission wheel (38) is meshedly connected to the outer surface of the transmission gear ring (36).

2. A bridge stacker picking device according to claim 1, characterized in that: The picking rack (5) comprises a lifting frame (51), and two running wheels (52) are movably connected to the front and rear sides of the lifting frame (51). The left side of the lifting rail (4) is provided with sliding grooves on the front and rear sides, and the running wheels (52) are slidably connected to the inside of the sliding grooves.

3. A bridge stacker picking device according to claim 2, characterized in that: The top end of the lifting frame (51) is rotatably connected to a connecting column (53), and the connecting column (53) is connected to the hoist (33) via a steel cable.

4. The cargo picking device of a bridge stacker according to claim 2, characterized in that: Support plates (54) are fixedly connected to the left and right sides of the inner surface of the lifting frame (51), and a guide column (55) penetrating left and right is fixedly connected to the upper and lower sides of the two support plates (54). A sliding plate (56) is slidably connected to the left and right sides of the outer surface of the two guide columns (55), and the upper and lower ends of the sliding plate (56) respectively penetrate the upper and lower sides of the left side of the lifting frame (51) and are fixedly connected to a fork (57).

5. The cargo picking device of a bridge stacker according to claim 4, characterized in that: A first motor (58) is fixedly connected to the middle of the opposite surfaces of the two support plates (54), and the left and right output shafts of the first motor (58) are fixedly connected to first screw rods (59), and the outer surface of the first screw rod (59) is threadedly connected to the middle of the sliding plate (56).

6. The cargo picking device of a bridge stacker according to claim 4, characterized in that: The fork (57) comprises a connecting plate (571), wherein the connecting plate (571) is fixedly connected to the left side of the sliding plate (56), a sliding slot is provided at the left end of the connecting plate (571), a sliding sleeve (572) is slidably connected inside the sliding slot, and an extension plate (573) is fixedly connected to the left end of the sliding sleeve (572).

7. The cargo picking device of a bridge stacker according to claim 6, characterized in that: A second motor (574) is fixedly connected to the inner wall of the right end of the sliding slot, and a second screw rod (575) is fixedly connected to the output shaft of the second motor (574), and the outer surface of the second screw rod (575) is threadedly connected to the middle part of the sliding sleeve (572).

8. The cargo picking device of a bridge stacker according to claim 7, characterized in that: The left end of the second screw rod (575) passes through the interior of the sliding sleeve (572) and is fixedly connected to a limiting slide plate (576), and the limiting slide plate (576) is slidably connected to the inner surface of the sliding sleeve (572).

Images