A fork-type handling machine for handling goods of various specifications

Abstract

The utility model discloses a fork-type handling machinery for handling goods of various specifications, which relates to the technical field of warehousing logistics handling equipment, including a frame body, a lifting power unit, a handling car, a telescopic fork, and a loading and unloading platform; the utility model can carry out handling operations on pallets of various specifications, and the handling is more flexible; it can automatically realize automatic cross-layer handling of various goods, reduce manual operation and improve the handling efficiency; the design of the universal ball conveyor disc and the goods guide plate can quickly and accurately place the goods at the designated position, and the use of the weighing scale can monitor the weight of the goods in real time, which is helpful for goods management and preventing overloading to ensure the safe operation of the equipment; the design of the layman detection frame can perform appearance detection on the goods to ensure that the goods meet the handling requirements; in summary, efficient, safe and flexible cargo handling is achieved, while reducing labor costs and maintenance costs, and improving the overall handling efficiency and economic benefits.

Description

Technical Field

[0001] The utility model relates to the technical field of warehousing logistics handling equipment, in particular to a fork-type handling machinery used for handling goods of multiple specifications. Background Art

[0002] At present, in the warehousing and logistics industry, the storage and transportation of goods are mostly carried out by placing goods of various specifications on pallets of uniform specifications, and then carrying and storing the goods by means of pallet handling and storage; however, such a cargo handling and storage method will greatly waste the storage space of goods for the storage and handling of goods that occupy a smaller space, making it difficult to use the storage space efficiently. Therefore, in order to improve the utilization rate of the storage space, pallets of different specifications can be used to place goods of different specifications to improve the utilization rate of the storage space.

[0003] Traditionally, the transportation of pallets of uniform specifications and the materials stored therein are mostly achieved by roller conveyor / chain conveyor + elevator body. The existing elevators for cross-layer transportation of goods are all for pallets of uniform specifications, and are difficult to apply to cross-layer transportation of pallets of different specifications.

[0004] A cargo handling hoist with application number: CN202021241649X is also used for cross-layer transportation of goods, but it is only for the handling operations of pallets with uniform specifications, and is difficult to apply to the handling operations with large differences in pallet specifications. Utility Model Content

[0005] The purpose of the utility model is to provide a fork-type handling machine for handling goods of various specifications, so as to solve the problem raised in the above-mentioned background technology that the existing elevators can only carry goods across layers for pallets of uniform specifications, but are difficult to apply to pallets of different specifications for cross-layer handling.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fork-type handling machinery for handling multi-specification goods, comprising a hollow frame body with a lifting power unit arranged on the top and a lifting and movable handling car arranged inside, a telescopic fork arranged inside the handling car, and a multi-layer loading and unloading platform arranged on the front side of the frame body; the lifting power unit comprises a power mounting plate on the top of the frame body and a lifting power motor, a driving sprocket and a sprocket spindle are arranged thereon; the handling car comprises a car, a car crossbeam, a car roller, a car guide shoe and an oil drip pot; the telescopic fork comprises two fork guide grooves, two sliding forks and a fork motor; the loading and unloading platform comprises a universal ball conveyor disc, a cargo guide plate, a guide motor, a weighing scale and an outside detection frame.

[0007] Preferably, the frame body is rectangular and welded with steel structure; it includes a steel structure frame and a lifting power unit is arranged at the top thereof; a vertical channel steel guide rail is arranged in the middle of the left and right side walls on the inner side of the steel structure frame, and a steel plate guide rail is vertically arranged on both sides of the steel guide rail, and a transport car that can be lifted and slid along the two channel steel guide rails and four steel plate guide rails is jointly arranged; a vertical counterweight guide groove is also arranged on the outer side of one of the left and right sides of the steel structure frame, and a counterweight block that can be lifted and moved is arranged in the counterweight guide groove; the transport car and the counterweight block are respectively connected to the lifting power unit through chains.

[0008] Preferably, a plurality of buffer pads are provided at the top and the bottom of the inner side of the steel structure frame.

[0009] Preferably, the lifting power unit includes a power mounting plate welded and fixed on the top of the frame body and a lifting power motor is arranged at the center of the top surface thereof, a driving sprocket is arranged on the shaft of the lifting power motor, and a group of steering sprockets are respectively arranged on the left and right sides of the lifting power motor, each group of steering sprockets includes a sprocket main shaft parallel to the axis of the lifting power motor arranged through a bracket and a bearing seat, a sprocket is arranged at both ends of the sprocket main shaft, and chains respectively connected to the transport car and the counterweight block are arranged through the driving sprocket and the steering sprocket.

[0010] Preferably, the transport car includes a car, a plurality of mutually parallel car cross beams are horizontally arranged at the bottom of the car, telescopic forks are arranged through the plurality of car cross beams, a matching car roller is respectively arranged on the top and bottom surfaces of the transport car at the corresponding position of each channel steel guide rail, a matching card-mounted car guide shoe is respectively arranged at the corresponding position of each steel plate guide rail, and an oil drip pot is arranged on the top surface of each car guide shoe.

[0011] Preferably, a nylon block is also provided on the inner side of the car guide shoe.

[0012] Preferably, the telescopic fork includes two fork guide grooves perpendicular to the top surface of the car cross beam, and a sliding fork that can move axially thereof is provided in each fork guide groove, and a fork motor is provided on the bottom surface of the car cross beam, and a driving shaft is connected to the shaft of the fork motor through gears, and gears are provided at both ends of the driving shaft and are respectively connected to the two sliding forks through the meshing of gears and racks.

[0013] Preferably, the loading and unloading platform can be arranged in multiple layers, and a universal ball conveying plate is arranged on the top surface of each layer. The universal ball conveying plate is arranged by default at the position corresponding to the sliding fork, and a cargo guide plate is also arranged above the universal ball conveying plate through a bracket; a door-shaped outside detection frame is arranged on the loading and unloading platform.

[0014] Preferably, two groups of telescopic forks of the same specifications are arranged side by side in the transport car.

[0015] Preferably, the telescopic forks are provided with an inner group and an outer group in the transport car, and the outer sides of two cargo guide plates close to one end of the transport car are connected to guide motors; the universal ball conveyor disc is provided with a weighing scale.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The telescopic fork type handling device for cross-layer handling of goods of various specifications provided by the utility model can perform handling operations on pallets of various specifications, making the handling more flexible and adaptable to different needs; it can automatically realize automatic cross-layer handling of various goods, reduce manual operation and improve handling efficiency; through the design of the universal ball conveyor plate and the cargo guide plate, the goods can be placed at the designated position quickly and accurately, and the handling efficiency is improved; the use of the weighing scale can monitor the weight of the goods in real time, which is helpful for cargo management and preventing overloading to ensure the safe operation of the equipment; the design of the layman detection frame can perform appearance detection on the goods to ensure that the goods meet the handling requirements; in summary, this handling device realizes efficient, safe and flexible cargo handling through its innovative design, while reducing labor costs and maintenance costs, and improving overall handling efficiency and economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the right view;

[0019] Figure 2 for Figure 1 Structural diagram;

[0020] Figure 3 is the main view;

[0021] Figure 4 It is a top view;

[0022] Figure 5 Schematic diagram of pallets of different specifications;

[0023] Figure 6 It is a partial schematic diagram of the lifting power unit;

[0024] Figure 7 It is a schematic diagram of the transport car part;

[0025] In the figure: frame body-1, steel structure frame-11, channel steel guide rail-12, steel plate guide rail-13, counterweight guide groove-14, counterweight block-15, buffer pad-16, lifting power unit-2, power mounting plate-21, lifting power motor-22, driving sprocket-23, sprocket main shaft-24, steering sprocket-25, transport car-3, car-31, car cross beam-32, car roller-33, car guide shoe-34, oil drip pot-35, telescopic fork-4, fork guide groove-41, sliding fork-42, fork motor-43, loading and unloading platform-5, universal ball conveyor plate-51, cargo guide plate-52, guide motor-53, weighing scale-54, layman detection frame-55, DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution in the embodiments of the present invention is clearly and completely described below in conjunction with the accompanying drawings and specific embodiments.

[0027] Please refer to Figure 1-7 , Figure 1 It is the right view; Figure 2 for Figure 1 Structural diagram; Figure 3 is the main view; Figure 4 It is a top view; Figure 5 Schematic diagram of pallets of different specifications; Figure 6 It is a partial schematic diagram of the lifting power unit; Figure 7 This is a schematic diagram of the transport car part.

[0028] The utility model provides a fork-type handling machinery for handling goods of various specifications, comprising a rectangular frame body 1 with a hollow arrangement, a lifting power unit 2 for providing lifting power for cross-layer handling of goods is arranged on the top of the frame body 1, a lifting and movable handling car 3 is arranged in the hollow interior of the frame body 1, the handling car 3 is connected to the lifting power unit 2, a telescopic fork 4 for handling goods is arranged in the handling car 3, and a multi-layer loading and unloading platform 5 is also arranged on the front side of the frame body 1 for loading and unloading materials into the handling car 3.

[0029] The frame body 1 is made of welded steel structure as a whole, including a rectangular steel structure frame 11, and a lifting power unit 2 is arranged at the top of the steel structure frame 11; a vertical channel steel guide rail 12 is arranged in the middle of the left and right side walls on the inner side of the steel structure frame 11, and a steel plate guide rail 13 is vertically arranged on both sides of the steel guide rail 12, and a transport car 3 that can be lifted and slid along it is jointly arranged by the two channel steel guide rails 12 and the four steel plate guide rails 13; a vertical counterweight guide groove 14 is also arranged on the outer side of one of the left and right sides of the steel structure frame 11, and a counterweight block 15 that can be lifted and moved is arranged in the counterweight guide groove 14; the transport car 3 and the counterweight block 15 are respectively connected to the lifting power unit 2 through chains; in addition, a plurality of buffer pads 16 are arranged at the top and bottom of the inner side of the steel structure frame 11.

[0030] The lifting power unit 2 includes a power mounting plate 21 welded and fixed on the top of the frame body 1, a lifting power motor 22 is arranged at the center of the top surface of the power mounting plate 21, a driving sprocket 23 is arranged on the shaft of the lifting power motor 22, and a group of steering sprockets 25 are respectively arranged on the left and right sides of the lifting power motor 22, each group of steering sprockets 25 includes a sprocket main shaft 24 parallel to the axis of the lifting power motor 22 arranged through a bracket and a bearing seat, and a sprocket is arranged at both ends of the sprocket main shaft 24, and chains connected to the transport car 3 and the counterweight block 15 are respectively arranged through the driving sprocket 23 and the steering sprocket 25, so that the lifting power motor 22 can drive the lifting and moving of the transport car 3, and the use of the counterweight block 15 can effectively offset the weight of the transport car 3, thereby reducing the power of the lifting power motor 22.

[0031] The transport car 3 includes a liftable and movable car 31, a plurality of mutually parallel car cross beams 32 are horizontally arranged at the bottom of the car 31, and a telescopic fork 4 is arranged through the plurality of car cross beams 32 for transporting goods; a matching car roller 33 is respectively arranged on the top and bottom surfaces of the transport car 3 at the corresponding position of each channel steel guide rail 12, and a matching car guide shoe 34 is respectively arranged at the corresponding position of each steel plate guide rail 13, and an oil drip pot 35 is arranged on the top surface of each car guide shoe 34 to enhance the lubrication effect of the car guide shoe 34.

[0032] A nylon block 341 is also provided on the inner side of the car guide shoe 34 , which can further reduce the friction between the car guide shoe 34 and the steel plate guide rail 13 , thereby ensuring the transport efficiency of the transport car 3 .

[0033] The telescopic fork 4 is provided in a group in the transport car 3, including two fork guide grooves 41 arranged on the top surface of the car cross beam 32 and perpendicular thereto, and a sliding fork 42 which can move axially thereof is arranged in each fork guide groove 41, and a fork motor 43 is arranged on the bottom surface of the car cross beam 32, and a driving shaft 44 is connected to the shaft of the fork motor 43 through gears, and gears are arranged at both ends of the driving shaft 44, and are respectively connected to the two sliding forks 42 through the meshing of gears and racks, so that the two sliding forks 42 can be driven by the fork motor 43 to move axially along the two fork guide grooves 41.

[0034] The telescopic forks 4 can be arranged in one group or two groups in the transport car 3. When two groups are arranged, two groups with the same specifications can be arranged side by side, or one group on the inside and one group on the outside can be arranged; when two groups of telescopic forks 4 are arranged side by side, only one group can be operated alone, or the two groups can be operated synchronously for transporting materials of different specifications; when two groups are arranged inside and outside, when transporting materials of small size, the telescopic forks 4 on the inside can be operated alone, and when transporting materials of large size, the telescopic forks 4 on the outside can be operated alone, or the two groups can be operated synchronously.

[0035] The loading and unloading platform 5 can be provided with multiple layers according to actual needs on site, and is used for loading and unloading the goods that need to be transported. A universal ball conveyor disc 51 is provided on the top surface of the loading and unloading platform 5, and the universal ball conveyor disc 51 is provided by default at the position corresponding to the sliding fork 42, so that the sliding fork 42 can penetrate into the default position, thereby facilitating rapid loading and unloading operations; a cargo guide plate 52 is also provided above the universal ball conveyor disc 51 through a bracket, which is used for guiding the feeding of the goods that need to be loaded, so that the sliding fork 42 can accurately insert the goods.

[0036] In addition, when using two sets of inner and outer telescopic forks 4, the outer sides of the two cargo guide plates 52 close to the transport car 3 are connected to guide motors 53, and the two cargo guide plates 52 can be controlled to move closer to or farther away from each other through the guide motors 53, so that the cargo to be transported can be placed in the middle of the cargo guide plates 52 for transportation; a weighing scale 54 is also provided on the universal ball conveyor plate 51, and when transporting heavier cargo, the two sets of telescopic forks 4 can be used for synchronous transportation, whereas when transporting lighter cargo, only one set of telescopic forks 4 can be used for transportation.

[0037] The loading and unloading platform 5 is provided with a door-shaped outer detection frame 55 for detecting the maximum size of the goods to ensure that the transported goods can enter the transport car 3, thereby completing the goods transport operation.

[0038] When in use, first, when loading, the pallet with goods is directly transported to the universal ball conveyor disc 51 by automatic handling device or manual handling, then the transport car 3 moves to the corresponding loading and unloading platform 5 and extends the telescopic fork 4. At this time, the top surface of the extended telescopic fork 4 is lower than the top surface of the universal ball conveyor disc 51, so that it can be smoothly inserted under the cargo pallet, then the transport car 3 moves up to separate the cargo pallet from the universal ball conveyor disc 51, and then the telescopic fork 4 drives the inserted goods to be recovered into the transport car 3, and then the transport car 3 moves to the floor where the goods need to be placed for unloading operation;

[0039] During unloading, the transport car 3 moves to the corresponding loading and unloading platform 5 and extends the telescopic fork 4. At this time, the top surface of the extended telescopic fork 4 is higher than the top surface of the universal ball conveying disc 51, so that the inserted goods can smoothly reach the top of the universal ball conveying disc 51. Then the transport car 3 moves downward to make the cargo pallet fall on the universal ball conveying disc 51, and at the same time the telescopic fork 4 is separated from the cargo pallet, and then the telescopic fork 4 is recovered into the transport car 3 to complete the unloading operation.

[0040] The telescopic fork type handling device for cross-layer handling of goods of various specifications provided by the utility model can perform handling operations on pallets of various specifications, making the handling more flexible and adaptable to different needs; it can automatically realize automatic cross-layer handling of various goods, reduce manual operation and improve handling efficiency; through the design of the universal ball conveyor plate and the cargo guide plate, the goods can be placed at the designated position quickly and accurately, and the handling efficiency is improved; the use of the weighing scale can monitor the weight of the goods in real time, which is helpful for cargo management and preventing overloading to ensure the safe operation of the equipment; the design of the layman detection frame can perform appearance detection on the goods to ensure that the goods meet the handling requirements; in summary, this handling device realizes efficient, safe and flexible cargo handling through its innovative design, while reducing labor costs and maintenance costs, and improving overall handling efficiency and economic benefits.

[0041] Although the embodiments of the utility model have been shown and described, it is obvious that the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, it can be understood by ordinary technicians in this field that all other embodiments obtained by making various changes, modifications, substitutions and variations to these embodiments without departing from the principle and spirit of the utility model and without making creative work, all belong to the scope of protection of the utility model.

Claims

1. A fork-type handling machine for handling goods of various specifications, characterized in that: The invention comprises a hollow frame body (1) with a lifting power unit (2) arranged on the top thereof, a lifting and movable transport car (3) arranged inside, a telescopic fork (4) arranged inside the transport car (3), and a multi-layer loading and unloading platform (5) arranged on the front side of the frame body (1); the lifting power unit (2) comprises a power mounting plate (21) on the top of the frame body (1) and a lifting power motor (22), a driving sprocket (23), and a sprocket main shaft (24) arranged thereon; the transport car (3) comprises a car (31), a car cross beam (32), a car roller (33), a car guide shoe (34), and an oil drip pot (35); the telescopic fork (4) comprises two fork guide grooves (41), two sliding forks (42), and a fork motor (43); the loading and unloading platform (5) comprises a universal ball conveying disc (51), a cargo guide plate (52), a guide motor (53), a weighing scale (54), and an outside detection frame (55).

2. The fork-type handling machine for handling multi-specification goods according to claim 1, characterized in that: The frame body (1) is rectangular and welded with steel structure; it includes a steel structure frame (11) and a lifting power unit (2) is arranged at the top thereof; a vertical channel steel guide rail (12) is arranged in the middle of the left and right side walls inside the steel structure frame (11), and a steel plate guide rail (13) is vertically arranged on both sides of the steel guide rail (12), and a transport car (3) that can be lifted and slid along the two channel steel guide rails (12) and the four steel plate guide rails (13) are jointly arranged; a vertical counterweight guide groove (14) is also arranged on the outer side of one of the left and right sides of the steel structure frame (11), and a counterweight block (15) that can be lifted and moved is arranged in the counterweight guide groove (14); the transport car (3) and the counterweight block (15) are respectively connected to the lifting power unit (2) through chains.

3. The fork-type handling machine for handling multi-specification goods according to claim 2, characterized in that: A plurality of buffer pads (16) are arranged at the top and the bottom of the inner side of the steel structure frame (11).

4. The fork-type handling machine for handling multi-specification goods according to claim 3, characterized in that: The lifting power unit (2) comprises a power mounting plate (21) welded and fixed on the top of the frame body (1) and a lifting power motor (22) is arranged at the center of the top surface thereof, a driving sprocket (23) is arranged on the shaft of the lifting power motor (22), and a group of steering sprockets (25) are respectively arranged on the left and right sides of the lifting power motor (22), each group of steering sprockets (25) comprises a sprocket main shaft (24) parallel to the axis of the lifting power motor (22) arranged through a bracket and a bearing seat, a sprocket is arranged at both ends of the sprocket main shaft (24), and chains connected to the transport car (3) and the counterweight (15) are respectively arranged through the driving sprocket (23) and the steering sprocket (25).

5. The fork-type handling machine for handling multi-specification goods according to claim 4, characterized in that: The transport car (3) comprises a car (31), a plurality of car cross beams (32) parallel to each other are horizontally arranged at the bottom of the car (31), a telescopic fork (4) is arranged through the plurality of car cross beams (32), a car roller (33) matching with each channel steel guide rail (12) is arranged on the top and bottom surfaces of the transport car (3), a car guide shoe (34) matching with each channel steel guide rail (13) is arranged at the corresponding position of each steel plate guide rail (13), and an oil drip pot (35) is arranged on the top surface of each car guide shoe (34).

6. The fork-type handling machine for handling multi-specification goods according to claim 5, characterized in that: A nylon block (341) is also provided on the inner side of the car guide shoe (34).

7. The fork-type handling machine for handling multi-specification goods according to claim 6, characterized in that: The telescopic fork (4) comprises two fork guide grooves (41) arranged on the top surface of the car cross beam (32) and perpendicular thereto, and a sliding fork (42) is arranged in each fork guide groove (41) and can move along its axial direction, and a fork motor (43) is arranged on the bottom surface of the car cross beam (32), and a driving shaft (44) is connected to the shaft of the fork motor (43) through a gear, and gears are arranged at both ends of the driving shaft (44) and are respectively connected to the two sliding forks (42) through the meshing of the gear and the rack.

8. The fork-type handling machine for handling multi-specification goods according to claim 7, characterized in that: The loading and unloading platform (5) can be provided with multiple layers, and a universal ball conveying disc (51) is provided on the top surface of each layer. The universal ball conveying disc (51) is provided at a position corresponding to the sliding fork (42) by default, and a cargo guide plate (52) is provided above the universal ball conveying disc (51) through a bracket; and a door-shaped outer row detection frame (55) is provided on the loading and unloading platform (5).

9. The fork-type handling machine for handling multi-specification goods according to claim 8, characterized in that: Two groups of telescopic forks (4) with the same specifications are arranged side by side in the transport car (3).

10. The fork-type handling machine for handling multi-specification goods according to claim 8, characterized in that: The telescopic forks (4) are arranged in the transport car (3) with one group inside and one group outside, and the outer sides of two cargo guide plates (52) close to one end of the transport car (3) are connected to guide motors (53); the universal ball conveying disc (51) is provided with a weighing scale (54).

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