CN218878330U

CN218878330U - Linkage blocking device

Info

Publication number: CN218878330U
Application number: CN202320211933.XU
Authority: CN
Inventors: 许习军; 侯宏明; 原龙新
Original assignee: Taiyuan Fortucky Logistics Equipment Technology Co ltd
Current assignee: Taiyuan Fortucky Logistics Equipment Technology Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-04-18
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses a linkage stop device, its technical scheme main points are: the sliding frame is slidably arranged on a movable frame of the shuttle elevator, a first butt joint mechanism is arranged on the movable frame of the shuttle elevator, a second butt joint mechanism is arranged on the fixed frame, the first butt joint mechanism comprises a bent plate fixed on the sliding frame, a penetrating rod and a collision plate which are arranged on the first butt joint mechanism are driven to move forwards together under the sliding push of the sliding frame, the penetrating rod penetrates through a through hole and collides with and presses down a shaft sleeve arranged on the rotating rod to force the rotating rod to do downward arc motion based on a rotating hole, so that the downward arc motion of the rotating rod drives the second rocking plate to swing downwards, meanwhile, the collision plate is driven to collide with the lower part of the first rocking plate under the driving of the penetrating rod to force the first rocking plate to swing downwards, the conical surface of the penetrating rod collides with the shaft sleeve arranged on the rotating rod to press down, and the collision resistance and the deformation degree of the rotating rod are reduced, so that the butt joint is more stable and accurate.

Description

Linkage blocking device

Technical Field

The utility model relates to an automatic change intelligent storage technical field, concretely relates to linkage stop device.

Background

The goods shelf shuttle car is widely applied to an intelligent storage system, is divided into two-way and four-way, can run on a goods shelf through automatic control, and realizes the function of carrying and transferring goods. In practice, in order to save cost and improve benefit, the shuttle cars cannot be arranged on each layer of goods shelves to operate, so that the shuttle cars usually need to be operated by using shuttle car hoists for layer changing on the goods shelves, the layer changing of the shuttle cars needs a butt joint device to ensure that the shuttle car hoists and the goods shelves of the shuttle cars are in good butt joint, and the shuttle cars can be ensured to stably operate when the shuttle cars are in the butt joint position.

In the warehousing system, when the docking device carries out layer changing docking on the shuttle car, further improvement is needed in the aspects of docking accuracy and docking stability.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a linkage stop device to solve the problem that the butt joint when the shuttle carries out the layer changing butt joint accurate nature and the steady aspect of butt joint still need further promotion.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the linkage blocking device comprises a fixed frame and a sliding frame capable of being pushed out in a sliding mode, the sliding frame is installed on a movable frame of a shuttle car elevator in a sliding mode, a first butt joint mechanism is installed on the movable frame of the shuttle car elevator, a second butt joint mechanism is installed on the fixed frame, the first butt joint mechanism comprises a bent plate fixed on the movable frame of the shuttle car elevator, a penetrating rod penetrating and matching with the second butt joint mechanism is arranged on the inner side of the bent plate, a linear bearing for movably guiding the penetrating rod is arranged on the bent plate, the penetrating rod is fixedly connected with the sliding frame, a collision plate fixedly connected with the penetrating rod is further arranged on the inner side of the bent plate, a first rod body is arranged on one side, facing the penetrating rod, of a side plate of the bent plate, a first rocking plate is rotatably installed on the first rod body, a first torsion spring for blocking the penetrating rod in a rotating mode is further arranged on the first rod body, the second butt joint mechanism comprises a square cover, a through hole is formed in the surface of the penetrating rod, a second rod is arranged on the inner side of the square cover, a second rocking cover, two sides of the second rod are provided with arc-shaped rotating rod, and two sides of the second rocking cover are provided with an arc-shaped opening groove for resetting guide hole for carrying out the second rocking rod, and a second rocking rod.

Through adopting above-mentioned technical scheme, slide to push out and drive the pole of wearing of installation on it and hit the board and move forward together under the carriage slides, wear the pole and pass the through-hole, and the striking forces the bull stick to do decurrent arc motion based on the bull hole with the axle sleeve that pushes down and set up on the bull stick, so the downward arc motion of bull stick will drive the second and shake the board and swing downwards, meanwhile, hit the board and strike first rocking plate lower part, force first rocking plate swing downwards, wear the pole conical surface striking and push down the axle sleeve of establishing on the bull stick, with rolling friction's situation, striking resistance and bull stick deformation degree have been reduced, make butt joint more steady and accurate.

Preferably, a backup plate is arranged at one end, facing the second docking mechanism, of the bent plate, a first mounting frame for fixing the penetrating rod is arranged on the inner side of the bent plate, and the first mounting frame is fixed on the sliding frame through screws.

Through adopting above-mentioned technical scheme, but the bent plate utilizes first mounting bracket to install realization sliding control on the carriage.

Preferably, one end of the bent plate facing the second docking mechanism is further provided with an upper second detection switch and a lower second detection switch, and the side wall of the bent plate is provided with an upper first detection switch and a lower first detection switch for detecting the first rocking plate.

Through adopting above-mentioned technical scheme, the bent plate passes through the second detection switch and realizes the detection when the position to first docking mechanism aligns to carry out the state detection that resets to first rocking plate through first detection switch.

Preferably, the upper end of the square cover is provided with a second mounting rack, the second mounting rack is fixed on the fixing rack through screws, a third rod body and a fourth rod body are arranged on the inner side of the square cover close to the lower end of the square cover, and an upper detection piece, a lower detection piece and a second detection switch are matched with each other and are arranged at one end, facing the first butting mechanism, of the square cover surface.

By adopting the technical scheme, the square cover realizes position detection when the first butting mechanism is aligned through the matching of the detection sheet and the second detection switch.

Preferably, the shuttle lifting machine movable frame is provided with a slide rail for guiding the sliding frame in a sliding manner, and the shuttle lifting machine movable frame is also provided with an electric push rod for driving the sliding frame to slide.

By adopting the technical scheme, the sliding rail guides the sliding frame in a sliding manner and pushes out the sliding frame through the electric push rod.

To sum up, the utility model discloses mainly have following beneficial effect:

the sliding frame is pushed out in a sliding mode to drive the penetrating rod and the collision plate which are installed on the sliding frame to move forwards together, the penetrating rod penetrates through the through hole and impacts and presses a shaft sleeve arranged on the rotating rod downwards to force the rotating rod to do downward arc motion based on the rotating hole, so that the downward arc motion of the rotating rod drives the second rocking plate to swing downwards, the penetrating rod drives the collision plate to impact the lower portion of the first rocking plate to force the first rocking plate to swing downwards, the conical surface of the penetrating rod impacts and presses the shaft sleeve arranged on the rotating rod downwards, and the impact resistance and the deformation degree of the rotating rod are reduced in the rolling friction situation, so that the butt joint is more stable and accurate;

when the first butting mechanism and the second butting mechanism are butted, the upper portions of the first rocking plate and the second rocking plate are in a state of being folded downwards, so that the movable frame of the shuttle lifter and the corresponding goods shelf layer are in a butting access state, the shuttle can be driven in and out at the moment, and when the first butting mechanism and the second butting mechanism are separated, the first rocking plate and the second rocking plate automatically rebound to be in a vertical state, so that the tail ends of the shuttle lifter and the shuttle on the corresponding goods shelf are blocked, the shuttle can be effectively prevented from dropping out, and a good protection effect is achieved.

Drawings

Fig. 1 is a schematic view of a matching state of a first docking mechanism and a second docking mechanism of the present invention;

fig. 2 is a schematic view of a first docking mechanism of the present invention;

fig. 3 is a schematic view of a second docking mechanism of the present invention;

fig. 4 is a schematic view of the overall structure of the present invention.

Reference numerals are as follows: 1. a carriage; 2. A first docking mechanism; 21. bending a plate; 22. a first detection switch; 23. a second detection switch; 24. a backup plate; 25. penetrating a rod; 26. a first rocker paddle; 27. a first rod body; 28. a first mounting bracket; 29. a linear bearing; 210. a striking plate; 3. a second docking mechanism; 31. detecting a sheet; 32. Hole turning; 33. a second mounting bracket; 34. A square cover; 35. a through hole; 36. a shaft sleeve; 37. a rotating rod; 38. a second rod body; 39. a third rod body; 310. a fourth rod body; 311. a second rocker paddle; 4. a shuttle car hoister movable frame; 41. an electric push rod; 42. a slide rail; 5. a fixing frame.

Description of the preferred embodiment

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, a linkage blocking device comprises a fixed frame 5 and a sliding frame 1 capable of sliding and pushing out, a penetrating rod 25 mounted on the sliding frame 1 and a collision plate 210 are driven to move forward by sliding and pushing out of the sliding frame 1, the sliding frame 1 is slidably mounted on a movable frame 4 of a shuttle elevator, a first docking mechanism 2 is mounted on the movable frame 4 of the shuttle elevator, a second docking mechanism 3 is mounted on the fixed frame 5, the first docking mechanism 2 comprises a bent plate 21 fixed on the movable frame 4 of the shuttle elevator, a penetrating rod 25 penetrating and matching with the second docking mechanism 3 is arranged on the inner side of the bent plate 21, the end part of the penetrating rod 25 is tapered, a linear bearing 29 for movably guiding the penetrating rod 25 is arranged on the bent plate 21, the linear bearing 29 guides the penetrating rod 25 when moving, the penetrating rod 25 is fixedly connected with the sliding frame 1, the penetrating rod 25 is driven to extend outwards by sliding the sliding frame 1, the inner side of the bent plate 21 is further provided with a linear bearing 210 fixedly connected with the collision rod 25, the penetrating rod 210 drives the collision plate 210 to move so as to tightly move the first collision plate, a second swinging rod 26, a swinging rod cover 34 is arranged on the sliding frame 1, a swinging rod 34, a swinging rod cover for vertically guiding the penetrating rod 26, a second swinging rod 34 is arranged on the upper side of the second swinging rod 34, a swinging rod 34 is arranged on the swinging rod 34, a swinging rod cover for vertically arranged on the swinging rod 34, a swinging rod cover for vertically arranged on the swinging rod 34, the open slot on the square cover 34 limits and blocks the second rocker 311 to enable the second rocker 311 to be in a vertical state, so that the shuttle on the goods shelf is blocked, the shuttle is prevented from falling off, the upper side of the second rod body 38 is provided with a rotating rod 37 capable of doing downward arc motion, a shaft sleeve 36 is sleeved on the outer side of the rotating rod 37, two sides of the square cover 34 are respectively provided with a rotating hole 32 for movably guiding the rotating rod 37, the second rocker 311 resets and tightly supports the rotating rod 37, the rotating rod 25 pushes the rotating rod 37 to do downward arc motion so as to tightly support the second rocker 311 to enable the second rocker 311 to rotate downwards and pack up, the upper portions of the first rocker 26 and the second rocker 311 rotate downwards to be in a packed-up state, so that the movable frame 4 of the shuttle elevator and the corresponding goods shelf layer are in a butt joint access state, and the shuttle can run in and run out at the moment.

Referring to fig. 1 and 2, a backup plate 24 is disposed at one end of the bent plate 21 facing the second docking mechanism 3, the backup plate 24 is used for stopping and limiting the upper side of the first rocker plate 26 when the backup plate 24 resets, the first rocker plate 26 is in a vertical state under the stopping of the backup plate 24, so as to stop the shuttle on the movable frame 4 of the shuttle elevator and prevent the shuttle from falling off, a first mounting frame 28 for fixing the penetrating rod 25 is disposed at the inner side of the bent plate 21, the first mounting frame 28 is fixed on the carriage 1 through screws, the bent plate 21 is mounted on the carriage 1 through the first mounting frame 28 to realize slidable control, two upper and lower second detection switches 23 are further disposed at one end of the bent plate 21 facing the second docking mechanism 3, the bent plate 21 realizes detection of the alignment of the position of the first docking mechanism 2 through the second detection switches 23, two upper and lower first detection switches 22 for detecting the first rocker plate 26 are disposed on the side wall of the bent plate 21, and the first detection switches 22 are used for detecting the reset state of the first rocker plate 26.

Referring to fig. 3, a second mounting frame 33 is disposed at the upper end of the square cover 34, the second mounting frame 33 is fixed on the fixing frame 5 through screws, a third rod 39 and a fourth rod 310 are disposed at positions, close to the lower end, of the inner side of the square cover 34, an upper detection piece 31 and a lower detection piece 31 which are matched with the second detection switch 23 are further disposed at one end, facing the first docking mechanism 2, of the square cover 34, and position detection of the first docking mechanism 2 when the square cover 34 is aligned is achieved through matching of the detection pieces 31 and the second detection switch 23.

Referring to fig. 4, a sliding rail 42 for slidably guiding the sliding frame 1 is disposed on the movable frame 4 of the shuttle elevator, the sliding rail 42 slidably guides the sliding frame 1, an electric push rod 41 for driving the sliding frame 1 to slide is further disposed on the movable frame 4 of the shuttle elevator, and the sliding frame 1 is pushed out through the electric push rod 41.

The working principle is as follows: when the layer of the shuttle car is changed, when the shuttle car lifting device lifts the movable frame 4 of the shuttle car lifting machine and the shuttle car to the corresponding goods shelf layer, the second detection switch 23 on the first docking mechanism 2 on the goods shelf detects that the detection sheet 31 on the second docking mechanism 3 is aligned with the movable frame, the electric push rod 41 pushes the sliding frame 1 out, the sliding frame 1 drives the penetrating rod 25 to penetrate through the through hole 35 on the second docking mechanism 3, and impacts and presses the shaft sleeve 36 arranged on the rotating rod 37 downwards to force the rotating rod 37 to do downward arc motion based on the rotating hole 32, the downward arc motion of the rotating rod 37 drives the upper part of the second rocking plate 311 to swing downwards to be folded, the impacting plate 210 impacts the lower part of the first rocking plate 26 under the driving of the penetrating rod 25 to force the upper part of the first rocking plate 26 to swing downwards, and the first docking mechanism 2 and the second docking mechanism 3 are in a docking passage state, the shuttle car can be driven in and out from the movable frame 4 of the shuttle car elevator and the corresponding goods shelf layer at the moment, when the movable frame 4 of the shuttle car elevator is separated from the corresponding goods shelf layer, the first docking mechanism 2 and the second docking mechanism 3 are separated from each other, the upper part of the second rocker plate 311 swings upwards under the action of the second torsion spring and is restored to the vertical state under the obstruction of the open slot on the square cover 34, meanwhile, the upper part of the first rocker plate 26 swings upwards under the action of the first torsion spring and is restored to the vertical state under the obstruction of the backup plate 24, and the upper parts of the first rocker plate 26 and the second rocker plate 311 in the vertical state are higher than the running plane of the shuttle car, so that the movable frame 4 and the goods shelf of the shuttle car elevator can block the tail end of the shuttle car parked or running on the movable frame, and the shuttle car can be prevented from being washed out and falling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a linkage stop device, includes carriage (1) that mount (5) and slidable released, carriage (1) slidable mounting is on shuttle lifting machine adjustable shelf (4), install first docking mechanism (2) on shuttle lifting machine adjustable shelf (4), install second docking mechanism (3), its characterized in that on mount (5): the shuttle car elevator is characterized in that the first docking mechanism (2) comprises a bent plate (21) fixed on a movable frame (4) of the shuttle car elevator, a penetrating rod (25) which is penetrated and matched with the second docking mechanism (3) is arranged on the inner side of the bent plate (21), a linear bearing (29) which movably guides the penetrating rod (25) is arranged on the bent plate (21), the penetrating rod (25) is fixedly connected with the sliding frame (1), a collision plate (210) which is fixedly connected with the penetrating rod (25) is further arranged on the inner side of the bent plate (21), a first rod body (27) is arranged on one side, facing the penetrating rod (25), of a side plate of the bent plate (21), a first rocking plate (26) is rotatably installed on the first rod body (27), a first torsion spring which rotationally blocks the first rod body (27) is further arranged on the first rod body, the second docking mechanism (3) comprises a square cover (34), a through hole (35) is formed in the side, a second blocking groove (38) is formed in the side of the square cover (34), a second blocking groove (38) is formed in the inner side of the second docking mechanism (38), a second blocking groove (38) is formed in the upper side of the second blocking plate (38), and a second blocking groove (311) which vertically penetrates the second blocking rod body (38) is vertically arranged on the second rod body (311) is vertically sleeved on the second rod body (311), and a vertical limiting plate (34) is arranged on the second rod (311), and a second rod (34) is vertically arranged on the second rod (311) which can move ) And the outer side of the rotating rod (37) is sleeved with a shaft sleeve (36), the two sides of the square cover (34) are respectively provided with a rotating hole (32) for movably guiding the rotating rod (37), and the second rocking plate (311) resets and tightly supports the rotating rod (37).

2. A linkage blocking device according to claim 1, wherein: bent plate (21) are provided with backup plate (24) towards the one end of second docking mechanism (3), and the inboard of bent plate (21) is provided with and carries out first mounting bracket (28) fixed to wearing pole (25), first mounting bracket (28) are passed through the screw fixation on carriage (1).

3. A linkage blocking device according to claim 2, wherein: one end of the bent plate (21) facing the second butt joint mechanism (3) is also provided with an upper second detection switch and a lower second detection switch (23), and the side wall of the bent plate (21) is provided with an upper first detection switch and a lower first detection switch (22) for detecting the first rocking plate (26).

4. A linkage blocking device according to claim 1, wherein: the upper end of square cover (34) is provided with second mounting bracket (33), and second mounting bracket (33) pass through the screw fixation on mount (5), the inboard of square cover (34) is close to lower extreme position and is provided with the third body of rod (39) and fourth rod (310), and square cover (34) still are provided with about two and second detection switch (23) complex detection piece (31) towards the one end of first docking mechanism (2).

5. A linkage blocking device according to claim 1, wherein: the shuttle car elevator is characterized in that a sliding rail (42) for guiding the sliding frame (1) in a sliding mode is arranged on the movable frame (4) of the shuttle car elevator, and an electric push rod (41) for driving the sliding frame (1) to slide is further arranged on the movable frame (4) of the shuttle car elevator.