Lifting type stacker crane

Abstract

The utility model discloses a lifting type stacker crane, which belongs to the technical field of stacker cranes, and comprises a stand column, a movable plate which is positioned at one end of the stand column and is arranged along the height direction in a sliding manner, a rack which is positioned at the side edge of the movable plate and is horizontally arranged in a sliding manner, and a chuck which is arranged at the front end of the rack, the top plate covers the rack, first storage grooves are formed in the two sides of the interior of the top plate, and a second storage groove is formed in the end, away from the stand column, of the interior of the top plate. The top plate is fixedly arranged at the top end of the stand column, the top plate is located above the rack and is larger than the maximum telescopic length of the rack, and the first telescopic covering cloth is arranged in the top plate, so that protection can be formed on the outer side of the rack in the using process of the device, and a certain warning effect is achieved; the protruding rack is effectively prevented from hurting workers, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to a palletizer, in particular to a lifting type palletizer, and belongs to the technical field of palletizing equipment. Background Art

[0002] In the prior art, for example, a utility model with publication number 202222890845.5 discloses a lifting palletizer. In order to solve the problem that the current device is not stable enough during the process of lifting items, and when items need to be moved horizontally, the device needs to be moved as a whole, which causes the items to fall easily, is not stable enough, and has risks, the movable plate is driven by a screw rod to move, and the height of the movable plate is adjusted as needed. By starting a dual-axis motor, the dual axes of the dual-axis motor drive the two rotating rods to rotate, and the rotating rod drives the gear to rotate, so that the rack meshing with the lower part of the gear moves, and then the connecting plate in front of the rack can be pushed to move, thereby extending the translation range of the equipment.

[0003] Similar to the above application, there are still some shortcomings:

[0004] When adjusting the translation range of the equipment, the extension and retraction of the rack will be controlled. However, the rack is located at the rear of the equipment. The rear of the equipment lacks protection and cannot serve as a warning. In addition, the front of the equipment is the operation area, which also lacks protection, posing certain safety hazards.

[0005] For this reason, a lifting type palletizer is designed to optimize the above problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a lifting type palletizer, in which a top plate is fixedly arranged on the top of a column, and the top plate is located above the rack and is greater than the maximum telescopic length of the rack. In addition, a retractable first cover cloth is arranged inside the top plate, which can form a protection for the outer side of the rack during the use of the device, and has a certain warning effect, effectively avoiding the protruding rack from causing harm to workers, and reducing safety hazards. By arranging a guarding mechanism composed of a railing, a storage slot, a rotating rod, and a second cover cloth on the side of the column, the working range of the equipment can be maintained and shielded to reduce safety hazards. In addition, by arranging an angle adjustment mechanism composed of a fixed seat, a ball, a guide groove, and a positioning bolt at the end of the railing, the enclosed area can be adjusted arbitrarily during use, which is more practical.

[0007] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0008] A lifting type palletizer comprises a column, a movable plate located at one end of the column and slidingly arranged in a height direction, a rack located at the side of the movable plate and slidingly arranged horizontally, and a chuck installed at the front end of the rack, a top plate is fixedly installed at one end of the top of the column away from the movable plate, and the top plate covers the top of the rack, first storage grooves are opened on both sides of the top plate, a second storage groove is arranged at one end of the top plate away from the column, a first shaft rod is rotatably installed in the first storage groove along the length direction, a second shaft rod is rotatably installed in the second storage groove along the length direction, a first cover cloth is wrapped around the outer sides of the first shaft rod and the second shaft rod, and the first cover cloth extends to the bottom of the top plate, driving gears are installed at both ends of the second shaft rod, driven gears meshing with the driving gears are installed at the ends of the first shaft rod, one end of the second shaft rod extends to the outside of the top plate, and a protective mechanism is provided on both sides of the column.

[0009] Preferably, the width of the first cover cloth on the outer side of the second shaft is greater than the spacing between the two sets of racks, and the width of the first cover cloth on the outer side of the first shaft is greater than the maximum extension length of the racks.

[0010] Preferably: the enclosure mechanism includes a railing, a storage slot, a rotating rod and a second cover cloth, the railing is hingedly installed at the top of both sides of the column, a storage slot is opened inside the railing, a rotating rod is rotatably installed between the two ends of the storage slot, one end of the rotating rod extends to the outside of the railing, the second cover cloth is wrapped around the rotating rod, and the second cover cloth extends to the outside of the railing.

[0011] Preferably, a weighting strip is fixed to the bottom ends of the first cover cloth and the second cover cloth, and the width of the weighting strip is the same as the width of the first cover cloth and the second cover cloth.

[0012] Preferably, an adjustment block is fixed to one end of the second shaft rod extending to the outside of the top plate and to the end of the rotating rod, and anti-slip grooves are provided on the adjustment block.

[0013] Preferably: a fixing seat is fixed to the top of both sides of the column, a ball is rotatably installed inside the fixing seat, the end of the railing is fixed on the ball, the side and bottom of the fixing seat are provided with guide grooves matching the ball, the side of the fixing seat is threaded with a positioning bolt, and the end of the positioning bolt contacts the side of the ball.

[0014] Preferably: hidden grooves are provided on both sides of the column along the height direction, and the length of the hidden grooves is the same as the length of the railing.

[0015] The beneficial effects of the utility model are:

[0016] The utility model provides a lifting type palletizer, in which a top plate is fixedly arranged on the top of a column, and the top plate is located above the rack and is larger than the maximum telescopic length of the rack. In addition, a retractable first cover cloth is arranged inside the top plate, which can protect the outer side of the rack during the use of the device, and has a certain warning effect, effectively avoiding the protruding rack from causing harm to workers, and reducing safety hazards;

[0017] By arranging a guardrail, a storage slot, a rotating rod, and a second cover on the side of the column, the working range of the equipment can be maintained and shielded to reduce safety hazards. In addition, by arranging an angle adjustment mechanism consisting of a fixed seat, a ball, a guide groove, and a positioning bolt at the end of the guardrail, the enclosed area can be adjusted arbitrarily during use, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the front view of the utility model;

[0019] Figure 2 It is a top sectional view of the top plate of the utility model;

[0020] Figure 3 For the utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 4 This is a diagram of the enclosure structure of the present utility model.

[0022] In the figure: 1. column; 2. movable plate; 3. rack; 4. chuck; 5. top plate; 6. first storage slot; 7. second storage slot; 8. first shaft rod; 9. second shaft rod; 10. first cover cloth; 11. driving gear; 12. driven gear; 13. enclosure mechanism; 14. hidden slot; 15. fixed seat; 16. ball bearing; 17. guide slot; 18. positioning bolt; 19. railing; 20. storage slot; 21. rotating rod; 22. second cover cloth. DETAILED DESCRIPTION

[0023] In order to make the technical solution of the utility model more clear and specific to those skilled in the art, the utility model is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the utility model are not limited thereto.

[0024] like Figure 1-Figure 4As shown, this embodiment provides a lifting type palletizer, including a column 1, a moving plate 2 located at one end of the column 1 and slidingly arranged in the height direction, a rack 3 located at the side of the moving plate 2 and slidingly arranged horizontally, and a clamp 4 installed at the front end of the rack 3, a top plate 5 is fixedly installed at the end of the top of the column 1 away from the moving plate 2, and the top plate 5 covers the top of the rack 3, both sides of the top plate 5 are provided with a first receiving and releasing groove 6, and the end of the top plate 5 away from the column 1 is provided with a second receiving and releasing groove 7, and the first receiving and releasing groove 6 is provided with a second receiving and releasing groove 7. A first shaft rod 8 is rotatably installed inside along the length direction, and a second shaft rod 9 is rotatably installed inside the second storage groove 7 along the length direction. The outer sides of the first shaft rod 8 and the second shaft rod 9 are both wrapped with a first cover cloth 10, and the first cover cloth 10 extends to the bottom of the top plate 5. Driving gears 11 are installed at both ends of the second shaft rod 9, and driven gears 12 meshing with the driving gear 11 are installed at the ends of the first shaft rod 8. One end of the second shaft rod 9 extends to the outside of the top plate 5, and a protective mechanism 13 is provided on both sides of the column 1.

[0025] The overall working principle: when in use, the column 1 is fixed and installed vertically, the objects are clamped by the clamp 4 at the end of the rack 3, the vertical movement of the movable plate 2 is controlled to control the lifting and lowering of the objects, and the extension and retraction of the rack 3 are controlled to deliver the objects horizontally. Since a certain protrusion will be generated on the back of the column 1 during the extension and retraction control of the rack 3, it is easy to cause damage if the staff is not careful. Therefore, during operation and control, the second shaft rod 9 is rotated, and under the meshing action of the gears, the rotation of the first shaft rod 8 is controlled at the same time, and the first cover cloth 10 is released downward to enclose the outer side of the rack 3, which can serve as a reminder. In addition, the enclosing mechanism 13 on the side of the column 1 can shield and protect the working area, thereby ensuring the safety of the equipment.

[0026] In this embodiment, the width of the first cover cloth 10 outside the second shaft rod 9 is greater than the distance between the two groups of racks 3, and the width of the first cover cloth 10 outside the first shaft rod 8 is greater than the maximum extension length of the racks 3.

[0027] Partial working principle: The first cover cloth 10 cooperates with the column 1 to generate a rectangular protective space, which completely protects the rack 3 and has a better protective effect.

[0028] In this embodiment, the enclosure mechanism 13 includes a railing 19, a storage slot 20, a rotating rod 21 and a second cover cloth 22. The railing 19 is hingedly installed at the top of both sides of the column 1. A storage slot 20 is opened inside the railing 19. A rotating rod 21 is rotatably installed between the two ends of the storage slot 20. One end of the rotating rod 21 extends to the outside of the railing 19. The second cover cloth 22 is wrapped around the rotating rod 21, and the second cover cloth 22 extends to the outside of the railing 19.

[0029] Local working principle: During use, according to the size of the working area, the railing 19 is controlled to flip, the railing 19 is kept horizontal and facing the working area, and then the rotating rod 21 is rotated to control the release of the second cover cloth 22, and the second cover cloth 22 maintains the working area.

[0030] In this embodiment, weighted strips are fixed to the bottom ends of the first cover cloth 10 and the second cover cloth 22 , and the width of the weighted strips is the same as the width of the first cover cloth 10 and the second cover cloth 22 .

[0031] Partial working principle: Due to the weighted strips under the first shading cloth 10 and the second shading cloth 22, the shading cloth can be kept in a vertical state, and the protective effect is higher.

[0032] In this embodiment, an adjustment block is fixed to one end of the second shaft rod 9 extending to the outside of the top plate 5 and the end of the rotating rod 21, and the adjustment block is provided with anti-slip grooves.

[0033] Partial working principle: When manually retracting and releasing the tarpaulin, the second shaft rod 9 and the adjusting block on the rotating rod 21 are held by hand for rotation control, which is more convenient to use.

[0034] In this embodiment, a fixing seat 15 is fixed to the top of both sides of the column 1, a ball 16 is rotatably installed inside the fixing seat 15, the end of the railing 19 is fixed on the ball 16, and the side and bottom of the fixing seat 15 are provided with a guide groove 17 that cooperates with the ball 16. The side of the fixing seat 15 is threadedly installed with a positioning bolt 18, and the end of the positioning bolt 18 contacts the side of the ball 16.

[0035] Partial working principle: Since the railing 19 is fixedly connected to the ball 16, and the ball 16 can roll inside the fixed seat 15 and swing along the guide groove 17, the angle adjustment of the railing 19 is more convenient and the operation is more flexible.

[0036] In this embodiment, hidden grooves 14 are formed on both sides of the column 1 along the height direction, and the length of the hidden grooves 14 is the same as the length of the railing 19 .

[0037] Partial working principle: After the device is used, the railing 19 can be swung downward and adjusted to be stored in the hidden groove 14, thereby reducing the space occupied by the device.

[0038] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A lifting type palletizer, comprising a column (1), a movable plate (2) located at one end of the column (1) and slidably arranged in the height direction, a rack (3) located at the side of the movable plate (2) and slidably arranged horizontally, and a clamp (4) installed at the front end of the rack (3), characterized in that: A top plate (5) is fixedly mounted on one end of the top of the column (1) away from the movable plate (2), and the top plate (5) covers the top of the rack (3). First storage grooves (6) are provided on both sides of the top plate (5), and a second storage groove (7) is provided on the end of the top plate (5) away from the column (1). A first shaft (8) is rotatably mounted inside the first storage groove (6) along the length direction, and a second shaft (9) is rotatably mounted inside the second storage groove (7) along the length direction. A first cover cloth (10) is wound around the outer sides of the first shaft (8) and the second shaft (9), and the first cover cloth (10) extends to the bottom of the top plate (5). Driving gears (11) are installed at both ends of the second shaft (9), and driven gears (12) meshing with the driving gear (11) are installed at the ends of the first shaft (8). One end of the second shaft (9) extends to the outside of the top plate (5), and a protective mechanism (13) is provided on both sides of the column (1).

2. The lifting type palletizer according to claim 1, characterized in that: The width of the first cover cloth (10) outside the second shaft rod (9) is greater than the spacing between the two sets of racks (3), and the width of the first cover cloth (10) outside the first shaft rod (8) is greater than the maximum extension length of the racks (3).

3. A lifting type palletizer according to claim 2, characterized in that: The enclosure mechanism (13) comprises a railing (19), a storage slot (20), a rotating rod (21) and a second cover cloth (22); the railing (19) is hingedly mounted on the top ends of both sides of the column (1); a storage slot (20) is provided inside the railing (19); a rotating rod (21) is rotatably mounted between the two ends of the storage slot (20); one end of the rotating rod (21) extends to the outside of the railing (19); a second cover cloth (22) is wound around the rotating rod (21), and the second cover cloth (22) extends to the outside of the railing (19).

4. The lifting type palletizer according to claim 3, characterized in that: A weighting strip is fixed to the bottom ends of the first cover cloth (10) and the second cover cloth (22), and the width of the weighting strip is the same as the width of the first cover cloth (10) and the second cover cloth (22).

5. The lifting type palletizer according to claim 3, characterized in that: An adjustment block is fixed to one end of the second shaft rod (9) extending to the outside of the top plate (5) and the end of the rotating rod (21), and the adjustment block is provided with anti-slip grooves.

6. The lifting type palletizer according to claim 3, characterized in that: A fixing seat (15) is fixed to the top of both sides of the column (1), a ball (16) is rotatably mounted inside the fixing seat (15), an end of the handrail (19) is fixed on the ball (16), a guide groove (17) matching the ball (16) is provided on the side and bottom of the fixing seat (15), a positioning bolt (18) is threadedly mounted on the side of the fixing seat (15), and an end of the positioning bolt (18) contacts the side of the ball (16).

7. The lifting type palletizer according to claim 6, characterized in that: Hidden grooves (14) are provided on both sides of the column (1) along the height direction, and the length of the hidden groove (14) is the same as the length of the railing (19).

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