Anti-swing supporting base of stacking machine

Abstract

The utility model relates to the field of stacking machines, and discloses a stacking machine anti-swing supporting base which comprises a bottom frame, a supporting seat is arranged on the upper surface of the bottom frame, L-shaped frames are fixedly connected to the two sides of the supporting seat, fixing elements are fixedly connected to the bottom faces of the L-shaped frames, and universal wheels are arranged on the side faces of the L-shaped frames. The fixing element comprises a pressing block, a clamping block, a moving block and a protruding block, the top end of the clamping block is fixedly connected with the lower surface of the supporting base, one side of the moving block is fixedly connected with the side face of the clamping block, and the outer wall of the protruding block is connected with the inner wall of the clamping block in a clamped mode. The supporting seats are arranged on the upper surface of the bottom frame, and the connecting insertion blocks are inserted into the cross-shaped positioning holes, so that dislocation of the bottom frame and the supporting seats can be prevented, convenience is provided for butt joint, the weight of the bottom frame is further improved, the situation that the gravity center is unstable when a stacking machine transfers heavy objects is effectively prevented, the safety of object transferring is improved, and the stacking machine is simple in structure and convenient to use. And mounting and dismounting are convenient.

Description

Technical Field

[0001] The present application relates to the field of stackers, and in particular to an anti-sway support base for a stacker. Background Art

[0002] Stacker, also known as stacking crane, refers to a special crane that uses forks or skewers as picking devices to grab, transport and stack or pick and place unit goods from high-rise shelves in warehouses, workshops, etc. The main function of a stacker crane is to run back and forth in a three-dimensional warehouse to store goods in the warehouse into the shelves or take out goods from the shelves. The bottom of the stacker is equipped with two rectangular fixed base frames, and the top surface is equipped with two lifting delivery racks. The driving mechanism is used to drive the delivery racks to lift and lower to transfer the goods. In the process of transferring heavier goods, the delivery racks move up, resulting in an excessively high center of gravity. The fixed base frame at the bottom is light in weight and is prone to unstable center of gravity, which is not conducive to the handling of goods. The safety factor is low and needs to be improved.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem that during the transfer of heavier goods, the delivery rack moves upward, causing the center of gravity to be too high, and the fixed base frame at the bottom is relatively light, which easily leads to an unstable center of gravity and is not conducive to the handling of goods, the present application provides an anti-sway support base for a stacker.

[0005] The present application provides a stacker anti-sway support base adopting the following technical solution:

[0006] A stacker anti-sway support base comprises a base frame, a support seat is arranged on the upper surface of the base frame, L-shaped frames are fixedly connected to both sides of the support seat, a fixing element is fixedly connected to the bottom surface of the L-shaped frame, and a universal wheel is arranged on the side of the L-shaped frame, and the fixing element comprises a pressing block, a clamping block, a moving block and a protrusion, the top of the clamping block is fixedly connected to the lower surface of the support seat, one side of the moving block is fixedly connected to the side of the clamping block, and the outer wall of the protrusion is clamped with the inner wall of the clamping block.

[0007] Preferably, a cross positioning hole is opened on the upper surface of the base frame, and a connecting plug is fixedly connected to the lower surface of the support seat, and the outer wall of the connecting plug fits with the inner wall of the cross positioning hole.

[0008] Preferably, a groove is provided on the side of the L-shaped frame, and the outer wall of the pressing block is slidably connected to the outer wall of the groove.

[0009] Preferably, a mounting groove is provided on the upper surface of the base frame, a return spring is fixedly connected to the inner wall of the mounting groove, one end of the return spring is fixedly connected to a fixed block, and the lower surface of the fixed block is slidably connected to the bottom surface of the inner wall of the mounting groove.

[0010] Preferably, the upper surface of the fixed block is fixedly connected to the lower surface of the movable block, the two sides of the movable block are slidably connected to the inner walls of the mounting groove, one side of the movable block is fixedly connected to two receiving rods, and one end of the two receiving rods is fixedly connected to the side of the pressing block.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] 1. By arranging a support seat on the upper surface of the base frame, when connecting, the four connecting plugs on the lower surface of the support seat are respectively inserted into the four cross positioning holes, which can prevent the base frame and the support seat from being misaligned, provide convenience for docking, and thus increase the weight of the base frame, effectively prevent the stacker from being unstable when transferring heavy objects, and improve the safety of object transportation;

[0013] 2. By setting a fixed element, pressing the pressing block can drive the convex block on one side of the moving block to move horizontally, so that it can be inserted into or out of the card block, thereby realizing the installation and disassembly of the support seat and the base frame. The structure is simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the external structure of an embodiment of the application;

[0015] Figure 2 It is a schematic diagram of the structure of the support base and the base frame separated in the embodiment of the application;

[0016] Figure 3 is a schematic structural diagram of the bottom surface of the support base of the embodiment of the application when viewed from above;

[0017] Figure 4 It is a schematic diagram of the structure of the fixing element of the embodiment of the application.

[0018] Explanation of the reference numerals in the accompanying drawings: 1. Base frame; 2. Support seat; 3. L-shaped frame; 4. Fixing element; 5. Universal wheel; 6. Groove; 7. Mounting slot; 8. Cross positioning hole; 9. Connecting plug block; 41. Pressing block; 42. Card block; 43. Fixing block; 44. Moving block; 45. Protrusion; 46. Receiver rod; 47. Return spring. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The embodiment of the present application discloses an anti-sway support base for a stacker.

[0021] Reference Figure 1-4 A stacker anti-sway support base comprises a base frame 1, a support seat 2 is arranged on the upper surface of the base frame 1, the base frame 1 is connected to the bottom of the stacker, L-shaped frames 3 are fixedly connected to both sides of the support seat 2, and universal wheels 5 are fixedly connected to the bottom surface of the L-shaped frame 3. When the stacker drives the base frame 1 to move, the universal wheels 5 on the bottom surface of the L-shaped frame 3 move on the ground, thereby improving the installation stability of the support seat 2. A fixing element 4 is arranged on the side of the L-shaped frame 3. By arranging the support seat 2 on the upper surface of the base frame 1 and locking the support seat 2 with the base frame 1 by using the fixing element 4 when connecting, the base frame 1 and the support seat 2 can be prevented from being misaligned. To facilitate docking, thereby increasing the weight of the base frame 1, effectively preventing the stacker from being unstable when transferring heavier items, and improving the safety of item transportation, the fixed element 4 includes a pressing block 41, a clamping block 42, a moving block 44 and a protrusion 45. The top of the clamping block 42 is fixedly connected to the lower surface of the support seat 2, one side of the moving block 44 is fixedly connected to the side of the clamping block 42, the outer wall of the protrusion 45 is clamped with the inner wall of the clamping block 42, and the bottom end of the clamping block 42 and one end of the protrusion 45 are both set to an arc shape. When the clamping block 42 squeezes the protrusion 45, its arc surface contacts, which is convenient for pressing the clamping block 42 to be level with the protrusion 45.

[0022] Reference Figure 2-4 A cross positioning hole 8 is provided on the upper surface of the base frame 1, and a connecting plug block 9 is fixedly connected to the lower surface of the support seat 2. The outer wall of the connecting plug block 9 fits with the inner wall of the cross positioning hole 8. When connecting, the four connecting plug blocks 9 on the lower surface of the support seat 2 are respectively inserted into the four cross positioning holes 8, which can prevent the base frame 1 and the support seat 2 from being misaligned, provide convenience for docking, and thus increase the weight of the base frame 1, and effectively prevent the stacker from having an unstable center of gravity when transferring heavier objects. By setting a fixing element 4, the protrusion 45 on one side of the moving block 44 can be driven to move horizontally by pressing the pressing block 41, so that it can be inserted into or disengaged from the card block 42, thereby realizing the installation and disassembly of the support seat 2 and the base frame 1. The structure is simple and the operation is convenient.

[0023] Reference Figure 2-4 A groove 6 is provided on the side of the L-shaped frame 3, and the outer wall of the pressing block 41 is slidably connected to the outer wall of the groove 6. A mounting groove 7 is provided on the upper surface of the base frame 1, and a return spring 47 is fixedly connected to the inner wall of the mounting groove 7. When the support seat 2 is connected to the base frame 1, the clamping block 42 squeezes the protrusion 45 to drive the moving block 44 to move toward the side close to the return spring 47, so that the return spring 47 is deformed. One end of the return spring 47 is fixedly connected to the fixed block 43, and the lower surface of the fixed block 43 is slidably connected to the bottom surface of the inner wall of the mounting groove 7. When the inner wall of the clamping block 42 and the protrusion 45 are located on the same horizontal line, the return spring 47 resets and drives the protrusion 45 to extend into the inner wall of the clamping block 42, thereby completing the locking of the support seat 2 and the base frame 1;

[0024] The upper surface of the fixed block 43 is fixedly connected to the lower surface of the movable block 44, and the two sides of the movable block 44 are slidably connected to the inner wall of the installation groove 7. One side of the movable block 44 is fixedly connected to two receiving rods 46, and the two receiving rods 46 are respectively arranged on both sides of the protrusion 45 without contacting it. One end of the two receiving rods 46 is fixedly connected to the side of the pressing block 41. The pressing block 41 is pressed to make it slide in the groove 6, thereby driving the movable block 44 fixed at one end of the receiving rod 46 to move toward the side close to the reset spring 47, so that the reset spring 47 is deformed. The protrusion 45 is moved out of the block 42 to remove the support seat 2 from the base frame 1, and the installation and disassembly are convenient.

[0025] The implementation principle of an anti-sway support base for a stacker according to an embodiment of the present application is as follows: when connecting, the four connecting plugs 9 on the lower surface of the support base 2 are respectively inserted into the four cross positioning holes 8, which can prevent the base frame 1 and the support base 2 from being misaligned, providing convenience for docking. When the support base 2 is connected to the base frame 1, the clamping block 42 squeezes the protrusion 45 to drive the moving block 44 to move toward the side close to the reset spring 47, causing the reset spring 47 to deform. When the inner wall of the clamping block 42 and the protrusion 45 are located at the same horizontal line, the reset spring 47 resets and drives the protrusion 45 to extend into the inner wall of the clamping block 42, completing the locking of the support base 2 and the base frame 1. When disassembling, press the pressing block 41 to make it slide in the groove 6, thereby driving the moving block 44 fixed at one end of the receiving rod 46 to move toward the side close to the reset spring 47, causing the reset spring 47 to deform, and the support base 2 can be removed from the base frame 1 by moving the protrusion 45 out of the clamping block 42.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A stacker anti-sway support base, comprising a base frame (1), characterized in that: The upper surface of the base frame (1) is provided with a support seat (2), and L-shaped frames (3) are fixedly connected to both sides of the support seat (2), and the bottom surface of the L-shaped frame (3) is fixedly connected to a fixing element (4), and the side of the L-shaped frame (3) is provided with a universal wheel (5), and the fixing element (4) comprises a pressing block (41), a clamping block (42), a moving block (44) and a protrusion (45), the top of the clamping block (42) is fixedly connected to the lower surface of the support seat (2), one side of the moving block (44) is fixedly connected to the side of the clamping block (42), and the outer wall of the protrusion (45) is clamped with the inner wall of the clamping block (42).

2. The stacker anti-sway support base according to claim 1, characterized in that: A cross positioning hole (8) is provided on the upper surface of the base frame (1), and a connecting plug block (9) is fixedly connected to the lower surface of the support seat (2), wherein the outer wall of the connecting plug block (9) fits with the inner wall of the cross positioning hole (8).

3. The stacker anti-sway support base according to claim 1, characterized in that: A groove (6) is provided on the side of the L-shaped frame (3), and the outer wall of the pressing block (41) is slidably connected to the outer wall of the groove (6).

4. The stacker anti-sway support base according to claim 1, characterized in that: The upper surface of the base frame (1) is provided with a mounting groove (7), the inner wall of the mounting groove (7) is fixedly connected with a return spring (47), one end of the return spring (47) is fixedly connected with a fixed block (43), and the lower surface of the fixed block (43) is slidably connected with the bottom surface of the inner wall of the mounting groove (7).

5. The stacker anti-sway support base according to claim 4, characterized in that: The upper surface of the fixed block (43) is fixedly connected to the lower surface of the movable block (44), the two sides of the movable block (44) are slidably connected to the inner wall of the mounting groove (7), one side of the movable block (44) is fixedly connected to two receiving rods (46), and one end of the two receiving rods (46) is fixedly connected to the side of the pressing block (41).

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