CN210710579U

CN210710579U - Narrow tunnel omnidirectional forklift

Info

Publication number: CN210710579U
Application number: CN201921724911.3U
Authority: CN
Inventors: 朱昕华
Original assignee: Shanghai Yu Crown Technology Co Ltd
Current assignee: Shanghai Yu Crown Technology Co Ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-06-09
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a narrow roadway omnidirectional forklift, including the fork of fork truck, fork truck fork one end is connected with the fork truck portal, fork truck portal both sides are provided with fork truck hydraulic tank, fork truck hydraulic tank side surface is provided with the fork truck base, fork truck base upper end is provided with fork truck obstacle avoidance sensor, fork truck obstacle avoidance sensor upper end is provided with the fork truck electric cabinet, fork truck hydraulic tank top surface is provided with fork truck scram device, fork truck hydraulic tank one side is provided with the fork truck motor group, fork truck motor group bottom is provided with the fork truck universal wheel, fork truck portal one side is provided with the fork truck platform truck; has the advantages that: reasonable size design makes fork truck can nimble motion in the narrow roadway, and omnidirectional movement widens fork truck AGV's application scenario, has reduced the space rate of privacy, and new-type portal advancing mechanism makes the fork truck size diminish, further reduces the interval between the goods shelves to make the space utilization in warehouse increase more than 30%.

Description

Narrow tunnel omnidirectional forklift

Technical Field

The utility model relates to a fork truck technical field particularly, relates to a narrow tunnel qxcomm technology fork truck.

Background

With the development of AGV products, an AGV capable of replacing a manual forklift is born on the market, most of the forklifts are provided with an automatic control module and an obstacle avoidance sensor on the basis of the existing finished forklift, so that the unmanned forklift is realized, manual operation is reduced, certain economic benefits are achieved, certain defects exist in the transformation, firstly, the size of the finished forklift is fixed, the flexibility of the size cannot be realized, and particularly, the AGV has obvious size disadvantages when being applied to narrow roadway occasions; secondly, the finished forklift cannot realize transverse movement and in-situ rotation, so that the application scene of the forklift is further limited; thirdly, the hydraulic system that traditional fork truck portal antedisplacement mechanism used, and size space is big, and is efficient to there are phenomenons such as ageing oil leak.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a narrow tunnel qxcomm technology fork truck to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a narrow roadway omnidirectional forklift, includes the fork truck fork, fork truck fork one end is connected with the fork truck portal, fork truck portal both sides are provided with fork truck hydraulic tank, fork truck hydraulic tank side surface is provided with the fork truck base, fork truck base upper end is provided with fork truck and keeps away the barrier sensor, fork truck keeps away the barrier sensor upper end and is provided with the fork truck electric cabinet, fork truck hydraulic tank top surface is provided with fork truck emergency stop device, fork truck hydraulic tank one side is provided with fork truck motor assembly, fork truck motor assembly bottom is provided with the fork truck universal wheel, fork truck portal one side is provided with the fork truck platform truck, fork truck platform truck both sides are provided with the gyro wheel, the inboard bottom of fork truck base is.

Further, the forklift electric cabinet is electrically connected with the forklift emergency stop device, the forklift hydraulic tank, the forklift motor set and the forklift obstacle avoidance sensor.

Further, the fork of the forklift truck with the forklift truck portal is connected through the connecting shaft, just the surface of the forklift truck portal is provided with concave-convex blocks, the fork of the forklift truck is clamped on the surface of the concave-convex blocks, and the motor group of the forklift truck is connected with the connecting shaft through a coupler.

Further, the motor assembly with the fork truck universal wheel is connected through the shaft coupling, fork truck scram device with fork truck hydraulic tank electrical property links to each other, fork truck scram device with the fork truck universal wheel is connected through the connecting axle.

Further, the forklift gantry and the side surface of the forklift hydraulic box are fixed through screws and nuts.

Further, the forklift base and the forklift trolley are connected through the slide rail and the roller in a clamping mode.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the control mode of double steering wheels is adopted, so that the omnidirectional movement of the forklift is realized;

(2) the gear rack transmission mode is creatively introduced to drive the gantry advancing mechanism;

(3) due to reasonable size design, the forklift can flexibly move in a narrow roadway, the application occasions of the forklift AGV are widened by omnidirectional movement, and the space privacy rate is reduced;

(4) and the novel gantry forward moving mechanism enables the size of the forklift to be reduced, and further reduces the distance between the goods shelves, so that the space utilization rate of the warehouse is increased by more than 30%.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a narrow roadway omnidirectional forklift according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the back of a narrow roadway omnidirectional forklift according to an embodiment of the present invention;

fig. 3 is according to the utility model discloses a structure schematic diagram on forklift gantry surface among narrow lane qxcomm technology fork truck.

Reference numerals:

1. a forklift fork; 2. a forklift base; 3. a forklift electric cabinet; 4. a forklift emergency stop device; 5. a forklift mast; 6. a forklift hydraulic tank; 7. a forklift universal wheel; 8. a forklift motor set; 9. a forklift truck; 10. a forklift obstacle avoidance sensor; 11. concave-convex blocks.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

please refer to fig. 1, according to the embodiment of the utility model provides a narrow roadway omnidirectional forklift, including fork truck fork 1, 1 one end of fork truck fork is connected with fork truck portal 5, fork truck portal 5 both sides are provided with fork truck hydraulic tank 6, 6 side surfaces of fork truck hydraulic tank are provided with

fork truck base

2, 2 upper ends of fork truck base are provided with fork truck and keep away barrier sensor 10, fork truck keeps away barrier sensor 10 upper end and is provided with fork truck electric cabinet 3, 6 top surfaces of fork truck hydraulic tank are provided with fork truck emergency stop device 4, 6 one sides of fork truck hydraulic tank are provided with fork

truck motor group

8, 8 bottoms of fork truck motor group are provided with fork truck

universal wheel

7, 5 one side of fork truck portal 9 are provided with fork

truck platform truck

9, 9 both sides of fork truck platform truck are provided with

gyro wheel

13, 2 inboard bottoms of fork truck base are provided with slide rail.

Through the above technical scheme of the utility model, the double-drive forklift motor group 8 of the device is connected with the forklift base 2 through the bolt, the inner side of the forklift base 2 is provided with two slide rails 12, the forklift trolley 9 is provided with the idler wheels 13, the forklift portal 5 is arranged on the trolley, under the drive of the gear rack, the forklift trolley 9 and the forklift portal 5 move on the slide rails 12 of the forklift base 2 through the idler wheels 13, the forklift fork 1 is arranged on the forklift portal 5, the up-and-down movement can be realized, and the forklift can realize the omnidirectional movement of the forklift by controlling different angles of double drive when moving; when the pallet is taken by forking, the gear rack mechanism can drive the forklift truck 9 and the forklift gantry 5 to move forwards, the pallet is lifted away from the ground by the lifting mechanism of the forklift fork 1, then the gear rack mechanism can withdraw the pallet, then the pallet is lifted to the appointed high-position goods shelf again, and the actions are repeated in a cycle.

Example two:

referring to fig. 1-3, the forklift electric control box 3 is electrically connected with the forklift emergency stop device 4, the forklift hydraulic box 6, the forklift motor set 8 and the forklift obstacle avoidance sensor 10, the forklift fork 1 is connected with the forklift mast 5 through a connecting shaft, and the surface of the forklift gantry 5 is provided with a concave-convex block 11, the forklift fork 1 is clamped on the surface of the concave-convex block 11, the forklift motor set 8 is connected with the connecting shaft through a coupler, the motor set is connected with the forklift universal wheel 7 through a coupler, the forklift emergency stop device 4 is electrically connected with the forklift hydraulic tank 6, the forklift emergency stop device 4 is connected with the forklift universal wheel 7 through a connecting shaft, the side surfaces of the forklift gantry 5 and the forklift hydraulic tank 6 are fixed through screws and nuts, the forklift base 2 and the forklift trolley 9 are connected with the roller 13 in a clamping manner through the sliding rail 12.

Through the above technical scheme of the utility model, through the effect of fork truck electric cabinet 3, carry out unified control with all electrical apparatus of fork truck, convenient to use person uses like this, has greatly improved availability factor and practicality, through the effect of motor system, can drive fork truck fork 1 fork truck portal 5's surface reciprocates, through the effect of unsmooth piece 11, fixes fork truck fork 1, is convenient for transport the goods, can stop fork truck universal wheel 7 rapidly through fork truck scram device 4 for whole device stops to go forward, has guaranteed user's safety and the safety of goods.

In summary, with the aid of the technical solution of the present invention, the device is connected to the forklift base 2 through the bolt through the dual-drive forklift motor set 8, the inside of the forklift base 2 has two slide rails 12, the forklift truck 9 is provided with the roller 13, the forklift mast 5 is mounted on the truck, under the drive of the rack and pinion, the forklift truck 9 and the forklift mast 5 move on the slide rails 12 of the forklift base 2 through the roller 13, the forklift fork 1 is mounted on the forklift mast 5, and can move up and down, and the forklift can realize the omnidirectional movement of the forklift by controlling different angles of dual drive when moving; when the pallet is taken by forking, the gear rack mechanism can drive the forklift truck 9 and the forklift gantry 5 to move forwards, the pallet is lifted to leave the ground through the forklift fork 1 lifting mechanism, then the gear rack mechanism can withdraw the pallet, then the pallet is lifted to the specified high-position goods shelf again, the actions are repeated in cycles, and the forklift can be prevented from colliding to the obstacle through the forklift obstacle avoidance sensor 10.

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. A narrow roadway omnidirectional forklift comprises a forklift fork (1) and is characterized in that one end of the forklift fork (1) is connected with a forklift gantry (5), forklift hydraulic boxes (6) are arranged on two sides of the forklift gantry (5), a forklift base (2) is arranged on the side surface of each forklift hydraulic box (6), a forklift obstacle avoidance sensor (10) is arranged on the upper end of each forklift base (2), a forklift electric control box (3) is arranged on the upper end of each forklift obstacle avoidance sensor (10), a forklift emergency stop device (4) is arranged on the top surface of each forklift hydraulic box (6), a forklift motor set (8) is arranged on one side of each forklift hydraulic box (6), forklift universal wheels (7) are arranged at the bottoms of the forklift motor sets (8), a forklift trolley (9) is arranged on one side of the forklift gantry (5), and idler wheels (13) are arranged on two sides of each forklift trolley (9), the bottom of the inner side of the forklift base (2) is provided with a sliding rail (12).

2. The narrow roadway omnidirectional forklift of claim 1, wherein the forklift electric cabinet (3) is electrically connected with the forklift emergency stop device (4), the forklift hydraulic tank (6), the forklift motor set (8) and the forklift obstacle avoidance sensor (10).

3. The narrow roadway omnidirectional forklift as recited in claim 1, wherein the forklift fork (1) is connected with the forklift gantry (5) through a connecting shaft, a concave-convex block (11) is arranged on the surface of the forklift gantry (5), the forklift fork (1) is clamped on the surface of the concave-convex block (11), and the forklift motor set (8) is connected with the connecting shaft through a coupler.

4. The narrow roadway omnidirectional forklift as claimed in claim 3, wherein the motor set is connected with the forklift universal wheels (7) through a coupler, the forklift emergency stop device (4) is electrically connected with the forklift hydraulic tank (6), and the forklift emergency stop device (4) is connected with the forklift universal wheels (7) through a connecting shaft.

5. The narrow roadway omnidirectional forklift of claim 1, wherein the forklift mast (5) and the side surface of the forklift hydraulic tank (6) are fixed by screws and nuts.

6. The narrow roadway omnidirectional forklift of claim 1, wherein the forklift base (2) and the forklift truck (9) are connected with the rollers (13) in a clamping manner through the sliding rails (12).