Telescopic stacking crown block for warehouse
By designing telescopic tracks and rotating components in the warehouse telescopic stacking truck, the three-dimensional movement of goods is achieved, which solves the problems of poor stability of existing equipment and waste of space, and improves the warehouse space utilization and production safety.
Patent Information
- Application Number
- CN202421111678.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-21
AI Technical Summary
Existing warehouse handling equipment such as tunnel stackers have poor stability and cannot be used for heavy goods. The forklift stacking height is limited, resulting in increased space waste and energy consumption, and it is prone to collision hazards.
Design a warehouse telescopic stacking van. The track suspended at the lower end of the van is telescopic. It shrinks to the top of the shelf when moving. Combined with rotating components and lifting tracks, it realizes three-dimensional movement of goods, reducing moving distance and energy consumption. , reduce the risk of collision.
Effectively shorten the distance of cargo handling, reduce energy consumption, increase warehouse space utilization, reduce costs, ensure production safety, realize three-dimensional movement of goods in the warehouse, and reduce collision risks.
Smart Images
Figure CN222181705U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of warehouse cargo stacking equipment, and in particular relates to a warehouse telescopic stacking crane. Background Art
[0002] At present, in order to make full use of storage space, improve storage space utilization rate and reduce storage costs, the height of stacked goods in warehouses is getting higher and higher, and the application of stereoscopic warehouses is increasing. Stereoscopic warehouses generally refer to the use of several layers, dozens of layers or even dozens of layers of shelves to store unit goods. Due to the high height of stereoscopic warehouses, the corresponding handling and warehousing and warehousing operations must rely on handling equipment.
[0003] At present, the handling equipment used for cargo handling and stacking in warehouses mainly includes forklifts, bridge stackers and aisle stackers. After the aisle stacker lifts the cargo to a high place, it is top-heavy under the weight of the cargo, with poor stability and the risk of tipping over. Therefore, the aisle stacker is not suitable for stacking heavier cargo. Forklifts or bridge stackers are usually used for handling and stacking heavier or larger cargo. However, the stacking height of the forklift is generally within 3 meters, which limits the height of the cargo stacking and wastes the storage space of the warehouse. Moreover, the turning radius of the forklift is large, and sufficient operating space needs to be left for the forklift between the cargo stacks in the warehouse, which also wastes the storage space of the warehouse. The bridge stacker crane is suspended with a track structure, which provides guidance for the lifting fork. However, the track structure is relatively high. When it moves with the overhead crane, it is affected by the height of the shelves and the height of the stacked goods. The track can only move in the aisles between the shelves. Not only is the moving stroke large, which increases energy consumption, but it is also prone to collision hazards. Utility Model Content
[0004] To sum up, in order to overcome the shortcomings of the existing technical problems, the utility model provides a warehouse telescopic stacking crane, which designs the track suspended at the lower end of the crane into a telescopic track. When moving, the track is retracted to above the shelf so that it is no longer affected by the shelf. It can effectively shorten the moving distance during cargo handling and stacking, reduce energy consumption, and also reduce the risk of bumps and collisions, thereby ensuring production safety.
[0005] In order to solve the above technical problems, the technical solution of the utility model is implemented as follows:
[0006] A warehouse telescopic stacking crane, comprising:
[0007] The overhead crane is installed on the upper part of the warehouse and can move along the length direction of the warehouse. The overhead crane has a transverse track arranged along the width direction of the warehouse and a translation trolley moving along the transverse track.
[0008] The rotating assembly comprises a fixed part fixedly connected to the translation trolley and a rotating part rotatably connected to the fixed part, and the rotating assembly comprises a rotating power device for driving the rotating assembly to rotate.
[0009] The lifting track is suspended at the lower end of the translation trolley. The lifting track is a telescopic track. The lifting track has a fixed track relatively fixedly connected to the rotating part of the rotating assembly and a movable track that can move up and down along the fixed track.
[0010] The fork frame cooperates with the movable track and can move up and down along the movable track. The fork frame has a fork holding component for holding goods.
[0011] Furthermore, the fixed track and the movable track are both grooved tracks, the movable track is located inside the fixed track, and an intermediate roller is provided between the movable track and the fixed track, and the intermediate roller is connected to the movable track.
[0012] Furthermore, the movable track has limit stops, and the limit stops are located at the upper and lower ends of the movable track.
[0013] Furthermore, the fork frame has a connecting frame and a lifting roller connected to the connecting frame, and the lifting roller cooperates with the movable track of the lifting track to enable the fork frame to move up and down relative to the movable track.
[0014] Furthermore, it also includes a lifting device, which is connected to the fork frame, and the lifting device drives the fork frame to move up and down along the lifting track.
[0015] Furthermore, the lifting device is a winch, which is fastened to the translation trolley, and the lifting rope of the winch is connected to the fork frame.
[0016] Furthermore, it also includes a lifting frame, the upper end of which is relatively fixedly connected to the rotating member of the rotating assembly, the lifting frame is fixedly connected to the fixed track of the lifting track, and the lifting frame and the fork holding component are respectively located on both sides of the lifting track.
[0017] Furthermore, the translation trolley includes a translation frame, a transverse roller connected to the translation frame, and a transverse power device arranged on the translation frame to drive the transverse roller to rotate, and the transverse roller cooperates with the transverse track.
[0018] Furthermore, the fixing part of the rotating assembly is an inner ring fastened to the lower end of the translation trolley, the rotating part is an outer gear ring, the outer gear ring is mounted on the inner ring, and a ball is arranged between the outer wall of the inner ring and the inner wall of the outer gear ring, the rotating power device includes a motor, a reducer and a driving gear, the main shaft of the motor is connected to the input shaft of the reducer, and a driving gear is arranged on the output shaft of the reducer, and the driving gear is meshed with the outer gear ring.
[0019] Furthermore, the fork holding component comprises a supporting crossbeam which is firmly connected to the fork frame and at least two forks, and the two forks are connected to the supporting crossbeam and can move along the length direction of the supporting crossbeam.
[0020] Furthermore, both ends of the supporting beam are provided with limit baffles for preventing the fork from falling out.
[0021] The beneficial effects of the utility model are:
[0022] 1. The utility model designs the track suspended at the lower end of the overhead crane into a telescopic track. When moving, the track is retracted to the top of the shelf so that it is no longer affected by the shelf. This can effectively shorten the moving distance during cargo handling and stacking, reduce energy consumption, and also reduce the risk of collision, thereby ensuring production safety.
[0023] 2. The utility model adopts a suspension method to carry and move goods. The translation trolley moves along the transverse track driven by the transverse power device, and the transverse track is arranged on the overhead crane. The overhead crane can move along the length direction of the warehouse, so that the translation trolley can move along the width direction and length direction of the warehouse. A lifting track is suspended at the lower end of the translation trolley. The fork frame can move up and down along the lifting track driven by the lifting device, and a fork holding component for forking goods is arranged on the fork frame. Then, after the fork holding component forks the goods, the goods can be moved up and down along the height direction of the warehouse under the drive of the fork frame, and moved along the width direction and length direction of the warehouse under the drive of the translation trolley, thereby realizing three-dimensional movement of goods during handling, and facilitating the stacking operation of goods in the warehouse.
[0024] 3. The lifting track of the utility model is fixedly connected to the rotating part of the rotating assembly, and the rotating part can rotate under the action of the rotating power device, thereby driving the lifting track and the fork frame to rotate and turning the fork holding component. This steering method can make the fork holding component turn in situ, and the space required for steering is small, which increases the space utilization rate of the warehouse and reduces the storage cost.
[0025] 4. The utility model has a simple structure, is easy to use, and has an ingenious design. It can effectively solve the problems of goods in and out of the warehouse and the handling and stacking operations, and can realize the three-dimensional movement of goods in the warehouse, thereby maximizing the space utilization rate of the warehouse and reducing storage costs. At the same time, the telescopic lifting track can lift the fork frame and the forked goods to the top of the shelf when moving, which is convenient and fast to move, saving the time of cargo handling and moving, and also reducing the risk of collision. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the structure of the utility model;
[0027] Figure 2 This is a schematic diagram of the structure of the translation trolley of the utility model;
[0028] Figure 3 It is a structural schematic diagram of the rotating assembly of the utility model;
[0029] Figure 4 It is a structural schematic diagram of the lifting track of the utility model;
[0030] Figure 5 It is a structural schematic diagram of the fork frame of the utility model. DETAILED DESCRIPTION
[0031] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a warehouse telescopic stacking crane comprises a crane 1, wherein the crane 1 is erected on the upper part of the warehouse and can move along the length direction of the warehouse, the crane 1 has a transverse track 2 arranged along the width direction of the warehouse, a translation trolley 3 which can move along the transverse track 2 is arranged on the transverse track 2, the translation trolley 3 comprises a translation frame 31, a transverse roller 32 connected to the translation frame 31 and a transverse power device (not shown in the figure) arranged on the translation frame 31 and driving the transverse roller 32 to rotate, and the transverse roller 32 cooperates with the transverse track 2. A rotating assembly 4 is provided at the lower end of the translation frame 31, and the rotating assembly 4 includes a fixing part relatively fixedly connected to the translation frame 31 and a rotating part rotatably connected to the fixing part. A rotating power device is provided on the translation frame 31 of the translation trolley 3, and the rotating power device drives the rotating part to rotate. In this embodiment, the fixing part of the rotating assembly 4 is an inner ring 41 fastened to the lower end of the translation trolley 3, and the rotating part is an outer gear ring 42, which is sleeved on the inner ring 41, and a ball is provided between the outer wall of the inner ring 41 and the inner wall of the outer gear ring 42. The rotating power device includes a motor 43, a reducer and a driving gear 44. The main shaft of the motor 43 is connected to the input shaft of the reducer, and a driving gear 44 is provided on the output shaft of the reducer, and the driving gear 44 is meshed with the outer gear ring 42. The lower end of the rotating part of the rotating assembly 4 is suspended with a lifting track 5, and the lifting track 5 is suspended at the lower end of the translation trolley 3. The lifting track 5 is a telescopic track. The lifting track 5 has a fixed track 51 relatively fixedly connected to the rotating part of the rotating assembly 4 and a movable track 52 that can move up and down along the fixed track 51. The fixed track 51 and the movable track 52 are both groove-type tracks. The movable track 52 is located on the inner side of the fixed track 51, and an intermediate roller 53 is provided between the movable track 52 and the fixed track 51. The intermediate roller 53 is connected to the movable track 52, and the upper and lower ends of the movable track 52 are provided with limit stops (not shown in the figure). A limit stopper (not shown) is also provided at the lower end of the fixed rail 51. The limit stops at the upper and lower ends of the movable rail 52 can effectively prevent the fork frame 6 from escaping from the movable rail 52. The limit stopper at the lower end of the fixed rail 51 can prevent the movable rail 52 from escaping from the lower end of the fixed rail 51. A fork frame 6 is provided in the movable rail 52. The fork frame 6 cooperates with the movable rail 52 and can move up and down along the movable rail 52. The fork frame 6 has a connecting frame 61 and a lifting roller 62 connected to the connecting frame 61. The lifting roller 62 cooperates with the movable rail 52 of the lifting rail 5 to realize that the fork frame 6 can move up and down relative to the movable rail 52.The translation frame 31 of the translation trolley 3 is provided with a lifting device (not shown in the figure). In this embodiment, the lifting device is a winch. The winch is fastened to the translation trolley 3. The hoisting rope of the winch is connected to the connecting frame 61 of the fork frame 6. The winch drives the fork frame 6 to move up and down along the lifting track 5. The lower end of the rotating member is hoisted with a lifting frame 7. The upper end of the lifting frame 7 is relatively fixedly connected to the rotating member of the rotating assembly 4. The lifting frame 7 is fixedly connected to the fixed track 51 of the lifting track 5. The lifting frame 7 and the fork holding component are respectively located on both sides of the lifting track 5. The fork frame 6 has a fork holding component for forking goods. The fork holding component has a supporting beam 63 fastened to the fork frame 6 and at least two forks 64. The two forks 64 are connected to the supporting beam 63 and can move along the length direction of the supporting beam 63. Both ends of the supporting beam 63 are provided with limit baffles for preventing the forks 64 from falling out.
[0033] When in use, the overhead crane 1 is started, and the overhead crane 1 moves along the length direction of the warehouse, thereby driving the translation trolley 3 to move along the length direction of the warehouse, and the transverse power device is started to move the translation trolley 3 along the transverse track 2 on the overhead crane 1, that is, the translation trolley 3 moves along the width direction of the warehouse, and the translation trolley 3 is moved above the goods, and the winch is started, and the winch lowers the lifting rope and moves downward under the action of gravity. When moving, first the movable track 52 and the fork frame 6 move downward together, and when the movable track 52 moves to the lower end of the fixed track 51, it is blocked by the limit stopper at the lower end of the fixed track 51, and the movable track 52 stops moving. The fork frame 6 moves downward along the movable track 52 under the action of its own gravity. When it moves under the goods When the fork 64 is operated to insert into the pallet under the goods, or the goods are moved above the fork 64, the winch is restarted to lift the fork frame 6 upwards, and the fork frame 6 carrying the goods first moves upwards along the movable track 52. When it moves to the upper end of the movable track 52, under the action of the limit stopper at the upper end of the movable track 52, the fork frame 6 drives the movable track 52 to move upwards along the fixed track 51. At this point, the utility model lifts the goods. When the lifting height of the goods is higher than the height of the shelf, the transverse power device and the overhead crane 1 on the translation trolley 3 are started again. After the goods are moved above their stacking position, the winch is started again to lower the goods and place the goods at their stacking position. At this point, the handling and stacking of the goods is completed.
[0034] It should be noted that the above-described embodiments are illustrative of the technical solution of the utility model rather than limiting. Equivalent substitutions made by ordinary technicians in the relevant technical field or other modifications made according to the prior art should be included in the scope of rights required by the utility model as long as they do not exceed the idea and scope of the technical solution of the utility model.
Claims
1. A warehouse telescopic stacking crane, characterized in that: include: The overhead crane is installed on the upper part of the warehouse and can move along the length direction of the warehouse. The overhead crane has a transverse track arranged along the width direction of the warehouse and a translation trolley moving along the transverse track. The rotating assembly comprises a fixed part fixedly connected to the translation trolley and a rotating part rotatably connected to the fixed part, and the rotating assembly comprises a rotating power device for driving the rotating assembly to rotate. The lifting track is suspended at the lower end of the translation trolley. The lifting track is a telescopic track. The lifting track has a fixed track relatively fixedly connected to the rotating part of the rotating assembly and a movable track that can move up and down along the fixed track. The fork frame cooperates with the movable track and can move up and down along the movable track. The fork frame has a fork holding component for holding goods.
2. The warehouse telescopic stacking crane according to claim 1, characterized in that: The lifting track also has a limit stopper, which is detachably mounted on the upper and lower ends of the movable track and the lower end of the fixed track.
3. The warehouse telescopic stacking crane according to claim 2, characterized in that: The fixed track and the movable track are both groove-type tracks. The movable track is located inside the fixed track, and an intermediate roller is arranged between the movable track and the fixed track. The intermediate roller is connected to the movable track.
4. The warehouse telescopic stacking crane according to claim 1, characterized in that: The fork frame comprises a connecting frame and a lifting roller connected to the connecting frame. The lifting roller cooperates with the movable track of the lifting track to enable the fork frame to move up and down relative to the movable track.
5. The warehouse telescopic stacking crane according to any one of claims 1 to 4, characterized in that: It also includes a lifting device, which is connected to the fork frame, and the lifting device drives the fork frame to move up and down along the lifting track.
6. The warehouse telescopic stacking crane according to claim 5, characterized in that: The lifting device is a winch, which is firmly connected to the translation trolley, and the lifting rope of the winch is connected to the fork frame.
7. The warehouse telescopic stacking crane according to any one of claims 1 to 4, characterized in that: It also includes a lifting frame, the upper end of which is relatively fixedly connected to the rotating member of the rotating assembly, the lifting frame is fixedly connected to the fixed track of the lifting track, and the lifting frame and the fork holding component are respectively located on both sides of the lifting track.
8. The warehouse telescopic stacking crane according to claim 1, characterized in that: The translation trolley comprises a translation frame, a transverse roller connected to the translation frame, and a transverse power device arranged on the translation frame to drive the transverse roller to rotate, and the transverse roller cooperates with the transverse track.
9. The warehouse telescopic stacking crane according to claim 1, characterized in that: The fixing part of the rotating assembly is an inner ring fastened to the lower end of the translation trolley, and the rotating part is an outer gear ring, which is mounted on the inner ring, and a ball is arranged between the outer wall of the inner ring and the inner wall of the outer gear ring. The rotating power device includes a motor, a reducer and a driving gear. The main shaft of the motor is connected to the input shaft of the reducer, and a driving gear is arranged on the output shaft of the reducer, and the driving gear is meshed with the outer gear ring.
10. The warehouse telescopic stacking crane according to claim 1, characterized in that: The fork holding component comprises a supporting crossbeam which is firmly connected to the fork frame and at least two forks. The two forks are connected to the supporting crossbeam and can move along the length direction of the supporting crossbeam.