CN218879381U

CN218879381U - Forklift with protection structure

Info

Publication number: CN218879381U
Application number: CN202223543826.1U
Authority: CN
Inventors: 李晓林; 谢光琪
Original assignee: Shanghai Leju Yunguo Packaging Technology Co ltd
Current assignee: Shanghai Leju Yunguo Packaging Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-04-18
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of warehouse logistics, in particular to a forklift with a protective structure; the device comprises a bottom plate and a protection device, wherein the protection device comprises a sliding seat, a pallet fork, a protective cover, a gear seat, a first motor, a rack and a driving assembly, the sliding seat is positioned on one side of the bottom plate, the pallet fork is fixedly connected with the sliding seat, the protective cover is slidably connected with the pallet fork, the gear seat is fixedly connected with the bottom plate, the first motor is fixedly connected with the gear seat, the rack is fixedly connected with the protective cover, the rack is slidably connected with the pallet fork and is meshed with the gear seat, the driving assembly is arranged on one side of the bottom plate, when the pallet fork is not used, the first motor can be controlled to act, gears in the gear seat are driven to rotate, so that the rack can slide on the pallet fork, the protective cover is driven to move, the pallet fork is protected, and then storage and taking-out of warehouse articles are realized, when the pallet fork is not used, effective safety protection can be carried out, the surface deformation or damage caused by external impact can be avoided, and the safe use is facilitated.

Description

Forklift with protection structure

Technical Field

The utility model relates to a warehouse logistics technical field, concretely relates to fork truck with protective structure.

Background

When carrying out depositing, taking out of warehouse article, on the goods shelves in the qualified product will be deposited in three-dimensional storehouse, carry out categorised saving, three-dimensional storehouse is mostly set up to row formula multilayer, before depositing, can pack the processing to the product, because of the kind of product, variation in size, the size of a dimension of the packing box of taking when packing is also not uniform, thereby outside tray size is different with the size, carry out tray fork through mobile fork truck at first and move and deposit, be convenient for carry out the goods fast and deposit.

However, the mode of forking and storing by the motor-driven forklift is adopted, the number of rows of goods shelves is large for some large-sized three-dimensional storehouses, the motor-driven forklift is large in size and can only be stored outside and cannot enter a roadway in the storehouse to take and place goods, the forking and storing of the shuttle car is changed into forking and storing, namely, a special moving track is installed in the roadway in the three-dimensional storehouse, and the lifting machine and the shuttle car are matched for forking and storing, so that the use is more convenient.

And the fork of current shuttle is set up to the fixed length more, and its fork stretches out length at every turn and all is unanimous, can not adjust according to the tray size, is not convenient for fork to the tray of different size and dimension and gets, and simultaneously, its fork exposes the setting again mostly, and when not using, exposed fork receives outside striking easily and arouses surface deformation or damage, and it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: aims to provide a fork truck with a protective structure, when the storage and the taking out of the warehouse articles are carried out, when the fork is not used, the effective safety protection can be carried out, so that the surface deformation or the damage caused by the external impact on the fork can be avoided, and the safe use is more facilitated.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a fork truck with a protective structure, which comprises a bottom plate and a protective device;

protection device includes slide, fork, guard shield, pinion stand, first motor, rack and drive assembly, the slide is located bottom plate one side, the fork with slide fixed connection, and be located slide one side, the guard shield with fork sliding connection, and be located fork one side, the pinion stand with bottom plate fixed connection, and be located the bottom plate is close to guard shield one side, first motor with pinion stand fixed connection, and be located pinion stand one side, the rack with guard shield fixed connection, the rack with fork sliding connection, and with the pinion stand meshing, and be located the guard shield is close to fork one side, drive assembly sets up bottom plate one side.

The driving assembly comprises a guide rail and a power member, and the guide rail is fixedly connected with the bottom plate, fixedly connected with the sliding seat and positioned on the bottom plate; the power member is disposed at one side of the base plate.

The power component comprises a second motor, a ball screw and a supporting part, wherein the second motor is fixedly connected with the bottom plate and is positioned on one side of the bottom plate; the ball screw is rotationally connected with the bottom plate, detachably connected with the sliding seat, fixedly connected with an output shaft of the second motor and positioned on one side of the second motor close to the sliding seat; the support member is disposed at one side of the base plate.

The supporting component comprises a stabilizing box and a roller, and the stabilizing box is fixedly connected with the bottom plate and is positioned on the bottom plate; the roller with stabilize the case and rotate and be connected, the roller with slide sliding connection, and with fork sliding connection, and be located stabilize the incasement.

The driving assembly further comprises a connecting plate, a sliding frame and a hydraulic cylinder, wherein the connecting plate is fixedly connected with the bottom plate and is positioned on one side of the bottom plate; the sliding frame is connected with the bottom plate in a sliding mode and is positioned on one side of the bottom plate; the hydraulic cylinder is fixedly connected with the sliding frame, and the output end of the hydraulic cylinder is connected with the connecting plate and is positioned on the sliding frame.

The utility model discloses a fork truck with protective structure, during the use, the bottom plate is installed on the shuttle, the slide is located bottom plate one side, the fork is installed in slide one side, the pinion stand is installed on the bottom plate, first motor is installed in pinion stand one side, for the gear revolve in the drive pinion stand, the rack is installed on the protecting cover, and with the gear engagement in the pinion stand, and can be on the fork straight line slide, drive assembly sets up in bottom plate one side, be used for driving the slide and remove, thereby it is flexible to drive the fork, carry out the fork and get, when the fork does not use, steerable first motor action, gear revolve in the drive pinion stand, thereby can make the rack slide on the fork, and drive the protecting cover and remove, protect the fork, and then realize carrying out depositing of warehouse article, when taking out, when the fork does not use, can carry out effectual safety protection, in order to avoid the fork to receive outside striking and arouse surface deformation or damage, more do benefit to safe handling.

Drawings

The invention can be further illustrated by means of non-limiting examples given in the figures.

Fig. 1 is a schematic view of the overall structure of the forklift with the protection structure according to the first embodiment of the present invention.

Fig. 2 is a schematic structural view of a rack according to a first embodiment of the present invention.

Fig. 3 is a schematic view of the overall structure of a forklift with a protective structure according to a second embodiment of the present invention.

Fig. 4 is a schematic structural view of a sliding frame according to a second embodiment of the present invention.

In the figure: 101-bottom plate, 102-sliding seat, 103-fork, 104-shield, 105-gear seat, 106-first motor, 107-rack, 108-guide rail, 109-second motor, 110-ball screw, 111-stabilizing box, 112-roller, 201-connecting plate, 202-sliding frame and 203-hydraulic cylinder.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

The first embodiment is as follows:

as shown in fig. 1 and fig. 2, wherein fig. 1 is an overall structure schematic diagram of a forklift with a protection structure, fig. 2 is a structure schematic diagram of a rack, the utility model provides a forklift with a protection structure: the warehouse article storage and taking-out protection device comprises a bottom plate 101 and a protection device, wherein the protection device comprises a sliding seat 102, a fork 103, a shield 104, a gear seat 105, a first motor 106, a rack 107 and a driving assembly, the driving assembly comprises a guide rail 108 and a power member, the power member comprises a second motor 109, a ball screw 110 and a supporting part, the supporting part comprises a stabilizing box 111 and a roller 112, and when the warehouse article is stored and taken out, and the fork 103 is not used, effective safety protection can be performed so as to prevent the fork 103 from being deformed or damaged due to external impact, and safety use is facilitated.

In this embodiment, the base plate 101 is to be mounted on a shuttle car when in use.

Wherein the sliding base 102 is located on one side of the bottom plate 101, the fork 103 is fixedly connected with the sliding base 102 and located on one side of the sliding base 102, the shield 104 is slidably connected with the fork 103 and located on one side of the fork 103, the gear seat 105 is fixedly connected with the bottom plate 101 and located on one side of the bottom plate 101 close to the shield 104, the first motor 106 is fixedly connected with the gear seat 105 and located on one side of the gear seat 105, the rack 107 is fixedly connected with the shield 104, the rack 107 is slidably connected with the fork 103 and engaged with the gear seat 105 and located on one side of the shield 104 close to the fork 103, the driving assembly is arranged on one side of the bottom plate 101, the bottom of the sliding base 102 is provided with a protrusion, the protrusion is provided with a through hole for screw nut installation, the plurality of forks 103 are symmetrically installed on the sliding base 102 through bolts, the cross section of the plurality of protective covers 104 is U-shaped and can slide on the plurality of forks 103, a group of upper and lower meshing gear sets are arranged on the plurality of gear seats 105, the first motor 106 adopts a servo motor with a coder and a band-type brake mechanism and is installed on a bracket outside the gear seats 105 through bolts, an output shaft of the first motor 106 is connected with a rotating shaft of a gear at the bottom of the gear seats 105 through a rigid coupling so as to drive the gear in the gear seats 105 to rotate, sliding grooves are formed in the forks 103 and used for sliding the racks 107, the racks 107 are installed in the protective covers 104 through bolts and are meshed with the gear on the gear seats 105 and can slide on the forks 103, the driving assembly is arranged on one side of the base plate 101 and is used for driving the sliding seats 102 to move so as to drive the forks 103 to stretch and retract, and (5) carrying out goods forking.

Secondly, the guide rails 108 are fixedly connected with the bottom plate 101, fixedly connected with the slide base 102 and located on the bottom plate 101, the power member is arranged on one side of the bottom plate 101, the plurality of guide rails 108 are linear rails and provided with linear sliding blocks, the linear sliding blocks are connected with the slide base 102 through bolts, and the power member is arranged on one side of the bottom plate 101.

Then, the second motor 109 with bottom plate 101 fixed connection, and be located bottom plate 101 one side, ball screw 110 with bottom plate 101 rotates to be connected, ball screw 110 with slide 102 dismantles to be connected, and with second motor 109's output shaft fixed connection, and be located second motor 109 is close to slide 102 one side, the supporting component sets up bottom plate 101 one side, it is protruding to have a plurality of installations on the bottom plate 101, second motor 109 adopts and takes encoder and band-type brake mechanism motor, installs through the bolt on the arch of bottom plate 101, the both sides installation axle head of ball screw 110 is installed through rolling bearing on the arch of bottom plate 101, ball screw 110's cooperation nut is installed through dismantling the bolt in the protruding through-hole in slide 102 bottom, be close to second motor 109's axle head, will be connected through rigid coupling with second motor 109's output shaft, the supporting component sets up bottom plate 101 one side.

Finally, the stabilizing box 111 is fixedly connected with the bottom plate 101 and is located on the bottom plate 101, the roller 112 is rotatably connected with the stabilizing box 111, the roller 112 is slidably connected with the sliding seat 102, slidably connected with the fork 103 and located in the stabilizing box 111, the stabilizing boxes 111 are mounted on the bottom plate 101 through bolts, rectangular grooves are formed in the tops of the stabilizing boxes 111, the roller 112 is mounted on the tops of the stabilizing boxes 111 through a pin shaft and a rotating bearing and can support the sliding seat 102 and the fork 103, and meanwhile, the sliding seat 102 and the fork 103 can slide on the roller 112.

When the utility model is used, the bottom plate 101 is arranged on the shuttle when not used for protection, then, when the goods fork needs to be taken, the second motor 109 is controlled to move to drive the ball screw 110 to rotate, the ball screw 110 rotates to drive the slide base 102 to move, so as to drive the fork 103 to move telescopically, and simultaneously, the fork 103 and the slide base 102 slide on the rollers 112 in a plurality, so as to carry out stable forking of the goods, and can carry out the telescopic adjustment of the fork 103 according to the size of an external tray, so as to fork the trays with different sizes, when the fork 103 is not used, the first motor 106 can be controlled to move to drive the gear in the gear base 105 to rotate, so that the rack 107 can slide on the fork 103 and drive the shield 104 to move, thereby protecting the fork 103, and further realizing storage and taking out of the goods, when the fork 103 is not used, the fork 103 can be effectively safely protected to avoid the external collision and the damage of the fork 103, and is beneficial to the safe use.

Example two:

as shown in fig. 3 and 4, wherein fig. 3 is a schematic overall structure diagram of the forklift with the protection structure, and fig. 4 is a schematic structural diagram of the carriage, on the basis of the first embodiment, the utility model provides a forklift with the protection structure, the driving assembly further includes a connecting plate 201, a carriage 202 and a hydraulic cylinder 203.

The connecting plate 201 is fixedly connected with the base plate 101 and is positioned on one side of the base plate 101, the sliding frame 202 is slidably connected with the base plate 101 and is positioned on one side of the base plate 101, the hydraulic cylinders 203 are fixedly connected with the sliding frame 202, the output ends of the hydraulic cylinders 203 are connected with the connecting plate 201 and are positioned on the sliding frame 202, the connecting plate 201 is arranged at the bottom of the base plate 101 through bolts, the hydraulic cylinders 203 are arranged on the sliding frame 202 through bolts, the output ends of the hydraulic cylinders 203 are connected with the connecting plate 201 through bolts, guide posts are welded on four corners of the sliding frame 202, through holes are formed in the base plate 101, and sliding bearings are arranged in the through holes and are matched with the guide posts.

The sliding frame 202 is mounted on a shuttle vehicle when in use, and can control the plurality of hydraulic cylinders 203 to act when in use, so that the working height of the fork 103 can be changed, and the fork can conveniently fork goods on shelves with different heights.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the claims of the present invention.

Claims

1. A forklift with a protective structure comprises a bottom plate and is characterized in that,

the device also comprises a protection device;

2. Forklift truck with shelter structure as in claim 1,

3. Forklift truck with shelter structure according to claim 2,

the power component comprises a second motor, a ball screw and a supporting part, and the second motor is fixedly connected with the bottom plate and is positioned on one side of the bottom plate; the ball screw is rotationally connected with the bottom plate, detachably connected with the sliding seat, fixedly connected with an output shaft of the second motor and positioned on one side of the second motor close to the sliding seat; the support member is disposed at one side of the base plate.

4. Forklift truck with shelter structure according to claim 3,

5. Forklift truck with shelter structure according to claim 2,

the driving assembly further comprises a connecting plate, a sliding frame and a hydraulic cylinder, and the connecting plate is fixedly connected with the bottom plate and is positioned on one side of the bottom plate; the sliding frame is connected with the bottom plate in a sliding manner and is positioned on one side of the bottom plate; the hydraulic cylinder is fixedly connected with the sliding frame, and the output end of the hydraulic cylinder is connected with the connecting plate and is positioned on the sliding frame.