CN218144627U

CN218144627U - Automatic loading device for heavy pallet

Info

Publication number: CN218144627U
Application number: CN202221586471.1U
Authority: CN
Inventors: 魏朕; 刘进江; 王强; 严栩森; 姜鑫
Original assignee: Aerosun Corp
Current assignee: Aerosun Corp
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-12-27
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to a heavy tray automatic loading device belongs to goods and shifts conveying equipment technical field. The device comprises two parallel beams which are respectively supported by an upright post, a transverse moving mechanism which forms a transverse moving pair with the two parallel beams is supported on the two parallel beams, a longitudinal moving mechanism which forms a longitudinal moving pair with the two parallel beams is supported on the transverse moving mechanism, a lifting mechanism which forms a vertical moving pair with the longitudinal moving mechanism is arranged on the longitudinal moving mechanism, and a lifting fork which can be lifted is arranged on the lifting mechanism. The utility model discloses compact structure, cost economy, function are complete, degree of automation is high, convenient operation, can satisfy the loading requirement of multiple type goods, and work efficiency is high, stability is good.

Description

Automatic loading device for heavy pallet

Technical Field

The utility model relates to an automatic loading device suitable for spacious covering or awning on a car, boat, etc. freight train, especially a heavy tray automatic loading device belongs to goods and shifts conveying equipment technical field.

Background

According to the knowledge of the applicant, the existing automatic tray loading device mainly aims at a van truck, and a conveying belt extends into the van truck from the tail part of the van truck, so that goods can enter the van truck from the outside. The conveyer belt has toughness, so that the bearing is limited, and the part extending into the carriage has a certain height difference with the carriage, so that the conveyer belt is not suitable for automatically loading tray goods, particularly heavy trays. In addition, most of the conveying line loading modes enter the carriage through a manual operation conveyor, and the equipment does not have the function of identifying the length, the width and the height of the carriage and the goods placing position, so that the automation degree is low, and the loading and delivery efficiency is affected.

The retrieval shows that Chinese patent with application number CN2021115727.X discloses an automatic loading device based on goods, which comprises a support frame and a displacement mechanism arranged on the support frame and stepping along the length direction of the support frame, wherein a connecting arm is arranged on the displacement mechanism, and a grabbing mechanism for displacing along the longitudinal direction is arranged on the connecting arm. The bottom end of the lifting mechanism is provided with a grabbing mechanism for automatically taking, placing and positioning the product. According to the technical scheme, the goods can only be grabbed and then sequentially stacked in the carriage, the requirement on the consistency of the goods is very high, the adaptability is limited, a vehicle positioning system is not provided, and the full self-adaptive loading cannot be realized.

Disclosure of Invention

The utility model aims to provide a: aiming at the problems in the prior art, the heavy tray automatic loading device with high bearing capacity and adaptability is provided.

In order to achieve the above object, the utility model discloses heavy tray automatic loading device's basic technical scheme is: the lifting mechanism is characterized by comprising two parallel cross beams which are respectively supported by an upright post, a transverse moving mechanism of a transverse moving pair is supported on the two parallel cross beams, a longitudinal moving mechanism of a longitudinal moving pair is supported on the transverse moving mechanism, a lifting mechanism of a vertical moving pair is arranged on the longitudinal moving mechanism, and a lifting fork capable of being lifted is arranged on the lifting mechanism.

The truss structure mainly comprising the parallel cross beams can bear heavy load, and the transverse moving mechanism, the longitudinal moving mechanism and the lifting mechanism supported by the truss structure form a three-dimensional composite displacement mechanism, so that the truss structure has good adaptability. When the forklift truck is in operation, a truck is poured between two parallel cross beams of the truss structure, and the automatic fork-taking and loading of the truck can be realized by means of three-dimensional displacement of the fork as required.

The utility model discloses a further perfection is, range sensor is equipped with on the stand.

The utility model is further perfected in that a transverse track and a transverse rack are arranged on the beam; and a transverse sliding block which forms a transverse moving pair with the transverse track and supports a motor transmission driving gear meshed with the transverse rack is fixed on a sliding block bottom plate of the transverse moving mechanism.

The utility model discloses further perfect is, fixed stay indulges the longitudinal slide rail and the vertical rack that move the mechanism on the longeron of sideslip mechanism, indulge the frame construction that moves the mechanism lower part and be equipped with vertical slider, vertical slider with vertical slide rail constitutes the longitudinal movement pair.

The utility model discloses it is still further perfect, be equipped with in the frame construction and constitute the vice hoist mechanism of vertical removal with it, hoist mechanism's promotion cylinder is fixed with and is located lift slider among the frame construction.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a use state of an embodiment of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a right side view of fig. 1.

Fig. 4 is a schematic perspective view of an embodiment of the present invention.

Fig. 5 is a schematic perspective view of the fork moving mechanism of the embodiment of fig. 4.

FIG. 6 is a schematic view of another perspective of the fork movement mechanism of the embodiment of FIG. 4.

In the figure: the device comprises a truck 1, a longitudinal moving mechanism 2, a lifting mechanism 3, a transverse moving mechanism 4, a cross beam 5, a drag chain guide plate 6, a stand column 7, a cargo 8, a cargo carrying platform 9, a first distance measuring sensor 10, an electric control cabinet 11, a fork 12 and a second distance measuring sensor 13; the device comprises a longitudinal moving driving motor 2-1, a lifting driving motor 2-2, a driving gear 2-3, a longitudinal sliding block base 2-4, a frame structure 2-5, a longitudinal sliding block 2-6, a longitudinal driving motor base 2-7, a lifting sliding block 2-8, a longitudinal drag chain 2-9, a felt gear 2-10, a lifting drag chain 3-1, a vertical sliding rail 3-2, an upper limit stop 3-3, a lower limit stop 3-4, a lifting rack 3-5, a lifting upright post 3-6, a transverse sliding block 4-1, a transverse driving gear 4-2, a lubricating felt gear 4-3, a longitudinal sliding rail 4-4, a longitudinal rack 4-5, a driving motor 4-6, a transmission shaft 4-7, a first coupler 4-8, a drag chain connecting plate 4-9, a sliding block bottom plate 4-11, a transverse beam bottom plate 4-12, a speed reducer 4-13, a second coupler 4-14, a longitudinal beam 4-15, a transverse rail 5-1, a transverse moving mechanism drag chain 5-2, a transverse rack 5-3 and a cargo fork supporting beam.

Detailed Description

The embodiment is a truss type heavy pallet automatic loading device, the structure of which is shown in fig. 1 and fig. 6, and two parallel beams 5 are respectively supported by three columns 7 which are distributed at intervals. The two parallel cross beams 5 are provided with transverse rails 5-1, and the cross beams 5 are provided with transverse racks 5-3. The transverse rail 5-1 supports the transverse moving mechanism 4, the transverse moving mechanism 4 is formed by welding two parallel longitudinal beams 4-15 on a transverse beam bottom plate 4-12 and then screwing the transverse moving mechanism on a sliding block bottom plate 4-11 at two ends of the transverse moving mechanism to form a supporting frame, a transverse sliding block 4-1 forming a transverse moving pair with the transverse rail 5-1 is fixed on the sliding block bottom plate 4-11, and supports a driving gear 4-2 driven by a driving motor 4-6 through a transmission shaft 4-7 and a first coupler 4-8, and the driving gear 4-2 is meshed with a transverse rack 5-3, so the transverse moving mechanism 4 can be driven by the driving motor 4-6 to move back and forth along the transverse beam as required.

Longitudinal rails 4-4 and longitudinal racks 4-5 for supporting the longitudinal moving mechanism 2 are fixed on longitudinal beams 4-15 of the transverse moving mechanism 4. The frame structure 2-5 at the lower part of the longitudinal moving mechanism 2 is fixedly provided with a longitudinal slide block base 2-4 of a longitudinal slide block 2-6, and the longitudinal slide block 2-6 and a longitudinal slide rail 4-4 on a longitudinal beam 4-15 form a longitudinal moving pair. The base 2-7 of the longitudinal moving motor 2-1 is arranged on the frame structure 2-5, and the motor 2-1 transmits power to the gear and then is meshed with the longitudinal rack 4-5, so that the longitudinal moving mechanism 2 can move along the longitudinal beam in a reciprocating mode according to requirements under the driving of the driving motor 2-1.

A lifting mechanism 3 forming a vertical moving pair with the frame structure 2-5 of the longitudinal moving mechanism 2 is arranged in the frame structure 2-5 of the longitudinal moving mechanism 2, a vertical slide rail 3-2 in sliding fit with a lifting slide block 2-8 in the frame structure 2-5 is fixed on a lifting column 3-6 of the lifting mechanism 3, and a lifting fork 12 is arranged at the lower end of the lifting column. The fork 12 comprises two fork plates which can be positioned by means of positioning pins after being translated along the fork supporting beam 12-1, so that the distance between the fork plates can be adjusted.

The driving principle of the longitudinal movement mechanism 2 and the lifting mechanism 3 is similar to that of the transverse movement mechanism 4, and the description can be analogized without expanding the detailed description. It is understood that the transverse moving mechanism 4, the longitudinal moving mechanism 2 and the lifting mechanism 3 realize the displacement of the pallet fork in three directions.

Tests show that the heavy-duty tray automatic loading device can accurately drive goods in the fork and the goods to shift in a three-dimensional space (see fig. 1 and fig. 2) by means of the servo motor, and can realize automatic loading by detecting parameters such as length, width and the like of a truck by using the sensing element.

In addition to the above embodiments, other embodiments of the present invention are possible. All technical solutions formed by adopting equivalent transformation or equivalent transformation all fall within the protection scope of the present invention.

Claims

1. The utility model provides an automatic loading device of heavy tray which characterized in that: the lifting mechanism is provided with a lifting mechanism which forms a vertical moving pair with the longitudinal moving mechanism, and the lifting mechanism is provided with a lifting fork capable of being lifted.

2. The heavy pallet auto-loader of claim 1, wherein: and the upright post is provided with a distance measuring sensor.

3. The heavy pallet auto-loader of claim 1 or 2, characterized in that: a transverse rail and a transverse rack are arranged on the transverse beam; and a transverse sliding block which forms a transverse moving pair with the transverse track is fixed on a sliding block bottom plate of the transverse moving mechanism, and supports a motor transmission driving gear meshed with the transverse rack.

4. The heavy pallet auto-loader of claim 3, wherein: the longitudinal beam of the transverse moving mechanism is fixedly provided with a longitudinal slide rail and a longitudinal rack which support the longitudinal moving mechanism, the frame structure at the lower part of the longitudinal moving mechanism is provided with a longitudinal slide block, and the longitudinal slide block and the longitudinal slide rail form a longitudinal moving pair.

5. The automatic heavy pallet loading device according to claim 4, characterized in that: the frame structure is internally provided with a lifting mechanism which forms a vertical moving pair with the frame structure, and a lifting slide block positioned in the frame structure is fixed on a lifting column body of the lifting mechanism.