Protective sweeping rail structure
The reinforced sweeping board structure for stacker cranes, utilizing a fixed board and L-shaped inserts, addresses the instability issue by securely anchoring the sweeping board to the guide wheel seat, preventing deformation and loosening when encountering foreign objects.
Patent Information
- Application Number
- CN202420795263.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-16
AI Technical Summary
Existing stacker crane systems face instability due to the simple fixation of the sweeping board, which leads to potential loosening and deformation when encountering foreign objects during operation.
A reinforced sweeping board structure featuring a combination of a sweeping board, a fixed board, and L-shaped inserts, where the sweeping board is secured within an installation slot using a protruding pin and further stabilized by an L-shaped insert fixed to the guide wheel seat using screws, enhancing the connection's stability.
The solution significantly enhances the stability and reduces the likelihood of deformation or loosening of the sweeping board, ensuring consistent operation by firmly anchoring it to the guide wheel seat.
Smart Images
Figure CN222683419U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stackers, in particular to a rail-sweeping structure with protection. Background Art
[0002] The stacker is a device that realizes the perfect connection between intermediate production and warehouse storage. The stacker generally travels on a predetermined ground track. In order to ensure the stable movement of the stacker, it is necessary to prevent other debris from falling on the ground track and affecting the rotation of the running wheels. The existing technology is to fix the track sweeping plate on the guide wheel seat of the lower crossbeam of the stacker, which plays the role of clearing the track in advance when the stacker moves forward or backward. However, the existing track sweeping plate fixing method is simple, and the stacker is prone to deformation due to foreign objects when walking on the ground track. The traditional screw fixing makes the track sweeping plate easy to loosen. Utility Model Content
[0003] The utility model aims to solve at least one of the technical problems existing in the prior art and to provide a rail protection sweeping structure which improves the connection stability.
[0004] According to the embodiment of the utility model, the protected sweeping track structure includes a sweeping track plate, a fixing plate and an L-shaped pin, a mounting groove is provided on the guide wheel seat, a first clamping groove is provided at the bottom of the mounting groove, a first through hole corresponding to the first clamping groove is provided on the sweeping track plate, a boss corresponding to the first through hole is provided on the back of the fixing plate, the boss passes through the first through hole and is clamped with the first clamping groove to fix the sweeping track plate to the mounting groove; the L-shaped pin includes a first bending portion and a second bending portion connected to each other, a bolt is provided at the end of the first bending portion, a second through hole is provided on the second bending portion, a second clamping groove is provided at the end of the fixing plate, the bolt is clamped with the second clamping groove, and a screw fixes the L-shaped pin to the guide wheel seat through the second through hole.
[0005] According to some embodiments of the utility model, the guide wheel seat is L-shaped, and includes a first seat body and a second seat body vertically connected to each other, the first seat body is connected to the lower cross beam of the stacker, and the mounting groove is arranged on the side wall of the second seat body and the mounting groove passes through the upper and lower surfaces of the second seat body.
[0006] According to some embodiments of the present invention, the vertical center line of the mounting groove coincides with the vertical center line of the guide wheel seat.
[0007] According to some embodiments of the present invention, the second slots are respectively formed at two ends of the fixing plate, and there are two L-shaped pins which are symmetrically distributed about the fixing plate.
[0008] According to some embodiments of the utility model, connecting holes are respectively provided on the left side wall and the right side wall of the second seat body, and screws are passed through the second through hole and the connecting hole to fix the L-shaped pin to the guide wheel seat.
[0009] According to some embodiments of the utility model, it includes a guide wheel shaft, and the second seat body is provided with an axial hole for passing the guide wheel shaft, the axial hole passes through the upper and lower surfaces of the second seat body, and the connecting hole is connected to the axial hole so that the screw abuts against the guide wheel shaft to prevent the guide wheel shaft from rotating.
[0010] The protected sweeping track structure according to the embodiment of the utility model has at least the following beneficial effects: first, the sweeping track plate is fixed to the installation groove by means of the fixing plate, and then one end of the L-shaped pin is connected to the fixing plate, and the other end of the L-shaped pin is fixed to the guide wheel seat, thereby further strengthening the connection between the sweeping track plate and the guide wheel seat, improving the stability of the connection, and reducing the possibility of deformation or loosening due to contact with foreign objects.
[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings;
[0013] Figure 1 It is a schematic diagram of the structure of the guarded sweep rail set on the lower crossbeam;
[0014] Figure 2 yes Figure 1 An enlarged schematic diagram of the local A in the middle;
[0015] Figure 3 This is one of the exploded structural diagrams of the protected sweeping track structure;
[0016] Figure 4 This is the second explosion structure diagram of the protective sweeping track structure. DETAILED DESCRIPTION
[0017] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0018] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0019] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0020] Reference Figures 1 to 4 The utility model provides a track sweeping structure, comprising a track sweeping plate 10, a fixing plate 20 and an L-shaped pin 30. A mounting groove 41 is provided on a guide wheel seat 40. A first card slot 411 is provided at the bottom of the mounting groove 41. A first through hole 11 corresponding to the first card slot 411 is provided on the track sweeping plate 10. A boss 21 corresponding to the first through hole 11 is provided on the back of the fixing plate 20. The boss 21 passes through the first through hole 11 and is engaged with the first card slot 411 to fix the track sweeping plate 10 to the mounting groove 41. The L-shaped pin 30 comprises a first bending portion 31 and a second bending portion 32 connected to each other. A pin is provided at the end of the first bending portion 31. A second through hole 321 is provided on the second bending portion 32. A second card slot 22 is provided at the end of the fixing plate 20. The pin is engaged with the second card slot 22. A screw 50 fixes the L-shaped pin 30 to the guide wheel seat 40 through the second through hole 321. First, fix the track cleaning plate 10 to the mounting groove 41 through the fixing plate 20, and then connect one end of the L-shaped pin 30 to the fixing plate 20, and fix the other end of the L-shaped pin 30 to the guide wheel seat 40, thereby further strengthening the connection between the track cleaning plate 10 and the guide wheel seat 40, improving the stability of the connection, and reducing the possibility of deformation or loosening due to contact with foreign objects.
[0021] like Figure 1 and Figure 2 The guide wheel seat 40 is L-shaped and includes a first seat body and a second seat body 42 which are vertically connected to each other. The first seat body is connected to the lower cross beam of the stacker. The mounting groove 41 is arranged on the side wall of the second seat body 42 and the mounting groove 41 passes through the upper and lower surfaces of the second seat body 42.
[0022] Preferably, Figure 3The vertical center line of the mounting groove 41 coincides with the vertical center line of the guide wheel seat 40. The two ends of the fixing plate 20 are respectively provided with second slots 22, and there are two L-shaped pins 30 which are symmetrically distributed about the fixing plate 20, so that the connection is more stable.
[0023] like Figure 4 The left and right walls of the second seat body 42 are respectively provided with connecting holes 43, and the screw 50 fixes the L-shaped pin 30 to the guide wheel seat 40 through the second through hole 321 and the connecting hole 43. It also includes a guide wheel shaft 44. The second seat body 42 is provided with an axial hole 45 for passing the guide wheel shaft 44. The axial hole 45 passes through the upper and lower surfaces of the second seat body 42. The connecting hole 43 is connected to the axial hole 45 to make the screw 50 abut against the guide wheel shaft 44 to prevent the guide wheel shaft 44 from rotating.
[0024] It is easy for those skilled in the art to understand that the above preferred embodiments can be freely combined and superimposed without conflict.
[0025] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings under the utility model concept, or directly or indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A rail protection and sweeping structure, characterized in that: include: A track sweeping plate (10), a fixing plate (20) and an L-shaped latch (30), a guide wheel seat (40) is provided with a mounting groove (41), a first clamping groove (411) is provided at the bottom of the mounting groove (41), a first through hole (11) corresponding to the first clamping groove (411) is provided on the track sweeping plate (10), a convex column (21) corresponding to the first through hole (11) is provided on the back of the fixing plate (20), the convex column (21) passes through the first through hole (11) and is clamped with the first clamping groove (411) to fix the track sweeping plate (10) 0) is fixed to the installation groove (41); the L-shaped latch (30) comprises a first bent portion (31) and a second bent portion (32) connected to each other, a latch is provided at the end of the first bent portion (31), a second through hole (321) is provided on the second bent portion (32), a second clamping groove (22) is provided at the end of the fixing plate (20), the latch is clamped with the second clamping groove (22), and a screw (50) is passed through the second through hole (321) to fix the L-shaped latch (30) to the guide wheel seat (40).
2. The rail protection and sweeping structure according to claim 1, characterized in that: The guide wheel seat (40) is L-shaped and comprises a first seat body and a second seat body (42) vertically connected to each other, the first seat body is connected to the lower crossbeam of the stacker, the mounting groove (41) is arranged on the side wall of the second seat body (42) and the mounting groove (41) passes through the upper and lower surfaces of the second seat body (42).
3. The rail-sweeping structure according to claim 2, characterized in that: The vertical center line of the installation groove (41) coincides with the vertical center line of the guide wheel seat (40).
4. The rail-sweeping structure according to claim 3 is characterized in that: The two ends of the fixing plate (20) are respectively provided with the second clamping grooves (22), and there are two L-shaped latches (30) which are symmetrically distributed with respect to the fixing plate (20).
5. The rail protection and sweeping structure according to claim 4 is characterized in that: The left and right walls of the second seat body (42) are respectively provided with connection holes (43), and screws (50) pass through the second through hole (321) and the connection holes (43) to fix the L-shaped pin (30) to the guide wheel seat (40).
6. The rail protection and sweeping structure according to claim 5, characterized in that: The invention comprises a guide wheel shaft (44); the second seat body (42) is provided with an axial hole (45) for passing the guide wheel shaft (44); the axial hole (45) passes through the upper and lower surfaces of the second seat body (42); the connecting hole (43) is connected with the axial hole (45) so that the screw (50) abuts against the guide wheel shaft (44) to prevent the guide wheel shaft (44) from rotating.