CN215516545U

CN215516545U - Telescopic forklift fork with convenient spacing adjustment function

Info

Publication number: CN215516545U
Application number: CN202121093807.6U
Authority: CN
Inventors: 陈随军
Original assignee: Xiangyang Sifanglian Auto Parts Co ltd
Current assignee: Xiangyang Sifanglian Auto Parts Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2022-01-14
Anticipated expiration: 2031-05-20

Abstract

The utility model provides a telescopic forklift pallet fork with a convenient spacing adjustment function, and relates to the technical field of forklift parts. This make things convenient for spacing's telescopic fork truck fork, including the slip case, the inside scarf joint of slip incasement has the U-shaped connecting rod, U-shaped connecting rod bottom fixedly connected with fork, the extension mouth has been seted up to one side that the U-shaped connecting rod was kept away from to the fork surface, the inside first spout of having seted up of fork, the second spout has been seted up to fork surface one side, the inside scarf joint of first spout has the movable rod, spacing slide bar of movable rod surface one side fixedly connected with is rabbeted in the inside of second spout. This telescopic fork truck fork of convenient spacing of adjusting uses through the cooperation of U-shaped connecting rod, spur rack, conveying toothed belt, first gear post, second gear post, driving shaft, driven shaft, conveyer belt and rotating electrical machines, has solved current fork and often all need manual interval between adjusting two forks when using, operates inconvenient and consumes the problem of manpower.

Description

Telescopic forklift fork with convenient spacing adjustment function

Technical Field

The utility model relates to the technical field of forklift parts, in particular to a telescopic forklift fork with a convenient spacing adjustment function.

Background

The electric forklift is a forklift which operates by electricity, most of the electric forklift works as a storage battery, the electric forklift is simple, convenient and flexible to operate and control, the operation intensity of an operator is much lighter than that of an internal combustion forklift, and an electric steering system, an acceleration control system, a hydraulic control system and a brake system of the electric forklift are controlled by electric signals, so that the labor intensity of the operator is greatly reduced, and great help is provided for improving the working efficiency and the working accuracy of the electric forklift; compared with a diesel fork lift truck, the electric vehicle has the advantages of low noise and no exhaust emission, and is approved by many users; the fork is the most commonly used fetching device of the forklift, the horizontal section of the fork is a working part for forking goods, and the vertical section of the fork is a supporting part, so that the utilization rate of the forklift is greatly increased along with the characteristics of the forklift.

However, the existing fork is often required to be manually adjusted to adjust the distance between the two forks when in use, the operation is inconvenient and labor is consumed, the length of the existing fork is fixed, the existing fork cannot be adjusted according to the size of goods, the use under different conditions cannot be met, and the function is single.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a telescopic forklift fork with a convenient distance adjustment function, and solves the problems that the distance between two forks is often manually adjusted when the existing fork is used, the operation is inconvenient and labor is consumed, the length of the existing fork is fixed, the existing fork cannot be adjusted and used according to the size of goods, the use under different conditions cannot be met, and the function is single.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a telescopic forklift fork convenient for adjusting the distance comprises a sliding box, wherein a U-shaped connecting rod is embedded in the sliding box, a fork is fixedly connected to the bottom of the U-shaped connecting rod, an extending opening is formed in one side, away from the U-shaped connecting rod, of the outer surface of the fork, a first sliding groove is formed in the fork, a second sliding groove is formed in one side of the outer surface of the fork, a movable rod is embedded in the first sliding groove, a limiting sliding rod is fixedly connected to one side of the outer surface of the movable rod and embedded in the second sliding groove, a hydraulic telescopic rod is fixedly connected to one side of the outer surface of the movable rod, a fixed column is fixedly connected to one side, away from the movable rod, of the outer surface of the hydraulic telescopic rod, a hydraulic device is fixedly connected to one side, away from the hydraulic telescopic rod, of the outer surface of the fixed column, a straight rack is fixedly connected to two sides of the outer surface of the U-shaped connecting rod, and a conveying toothed belt is meshed with the outer surface of the straight rack, the conveying toothed belt is characterized in that a first gear column is sleeved inside the conveying toothed belt, a second gear column is sleeved on one side, away from the first gear column, of the conveying toothed belt, a driving shaft is fixedly connected to the bottom of the first gear column, a driven shaft is fixedly connected to the bottom of the second gear column, a conveying belt is sleeved on the outer surface of the driven shaft, a motor rotating shaft is fixedly connected to the bottom of the driving shaft, and a rotating motor is movably connected to the bottom of the motor rotating shaft.

Preferably, the number of U-shaped connecting rod and fork all is two, and the second spout has all been seted up to every fork surface both sides, and two inside spacing slide bars that have all cup jointed of second spout.

Preferably, hydraulic means, fixed column and hydraulic telescoping rod all are located inside first spout, and hydraulic means passes through the hydraulic pressure pipe and is connected with hydraulic telescoping rod to two fork insides all are provided with hydraulic means.

Preferably, the number of the conveying toothed belt, the first gear column, the second gear column, the driving shaft, the driven shaft, the conveying belt, the motor rotating shaft and the rotating motor is two, and the conveying toothed belt, the first gear column, the second gear column, the driving shaft, the driven shaft, the conveying belt, the motor rotating shaft and the rotating motor are symmetrically distributed about the sliding box.

Preferably, driving shaft and driven shaft all cup joint inside the conveyer belt, and the driven shaft passes through the conveyer belt to be connected with the driving shaft, and two rotating electrical machines fixed connection are in the bottom of slip case.

Preferably, the rotating motor and the hydraulic device are both electrically connected to an external power source.

(III) advantageous effects

The utility model provides a telescopic forklift fork with a convenient spacing adjustment function. The method has the following beneficial effects:

1. this make things convenient for spacing's telescopic fork truck fork, through setting up first spout, the second spout, the movable rod, spacing slide bar, hydraulic telescoping rod and hydraulic means, can make the movable rod stretch out and draw back through hydraulic telescoping rod's drawing, be used for prolonging the fork when making things convenient for the fork to need to extend, the transport to the goods has been made things convenient for, and through setting up second spout and spacing slide bar, the stability of movable rod has been increased, more convenience is got up in the use, the length of having solved current fork is fixed, can't adjust the use according to the size of goods, can't satisfy the use under the different situation, the problem of function singleness.

2. This make things convenient for spacing's telescopic fork truck fork, through the U-shaped connecting rod, the spur rack, the conveying toothed belt, first gear post, the second gear post, the driving shaft, the driven shaft, conveyer belt and rotating electrical machines's cooperation is used, can make two forks remove about, be used for adjusting the distance between two forks, and conveying toothed belt and rotating electrical machines all are provided with two, a U-shaped connecting rod has all been cup jointed to every conveying toothed belt inside, can make two forks separately remove like this, conveniently adjust the distance between the fork, the operation is got up also very simple, manpower and materials have been saved greatly, the current fork has often all need manually to adjust the interval between two forks when using, the inconvenient problem that just consumes the manpower of operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 4 is a schematic front view of a cross-sectional structure according to the present invention.

The automatic conveying device comprises a sliding box 1, a U-shaped connecting rod 2, a fork 3, an extension opening 4, a first sliding groove 5, a second sliding groove 6, a movable rod 7, a limiting sliding rod 8, a hydraulic telescopic rod 9, a fixed column 10, a hydraulic device 11, a straight rack 12, a conveying toothed belt 13, a first gear column 14, a second gear column 15, a driving shaft 16, a driven shaft 17, a conveying belt 18, a motor rotating shaft 19 and a rotating motor 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the utility model provides a telescopic forklift fork with convenient spacing adjustment, which comprises a sliding box 1, wherein a U-shaped connecting rod 2 is embedded in the sliding box 1, a fork 3 is fixedly connected to the bottom of the U-shaped connecting rod 2, an extending port 4 is formed in one side, away from the U-shaped connecting rod 2, of the outer surface of the fork 3, a first sliding groove 5 is formed in the fork 3, a second sliding groove 6 is formed in one side of the outer surface of the fork 3, a movable rod 7 is embedded in the first sliding groove 5, a limiting sliding rod 8 is fixedly connected to one side of the outer surface of the movable rod 7 and embedded in the second sliding groove 6, the number of the U-shaped connecting rods 2 and the number of the forks 3 are two, the second sliding grooves 6 are formed in two sides of the outer surface of each fork 3, the limiting sliding rods 8 are sleeved in the two second sliding grooves 6, and a hydraulic telescopic rod 9 is fixedly connected to one side of the outer surface of the movable rod 7, a fixed column 10 is fixedly connected to one side of the outer surface of the hydraulic telescopic rod 9, which is far away from the movable rod 7, a hydraulic device 11 is fixedly connected to one side of the outer surface of the fixed column 10, which is far away from the hydraulic telescopic rod 9, the hydraulic device 11, the fixed column 10 and the hydraulic telescopic rod 9 are all positioned in the first sliding groove 5, the hydraulic device 11 is connected with the hydraulic telescopic rod 9 through a hydraulic pipe, the hydraulic devices 11 are respectively arranged in the two forks 3, the movable rod 7 can be stretched through the stretching of the hydraulic telescopic rod 9 by arranging the first sliding groove 5, the second sliding groove 6, the movable rod 7, the limit slide rod 8, the hydraulic telescopic rod 9 and the hydraulic device 11, so that the forks 3 can be conveniently extended when the forks 3 need to be lengthened, the carrying of goods is facilitated, the stability of the movable rod 7 is increased through arranging the second sliding groove 6 and the limit slide rod 8, the use is more convenient, and the problem that the length of the existing forks 3 is fixed is solved, the adjustable conveying rack has the advantages that the adjustable conveying rack cannot be adjusted according to the size of goods, the use under different conditions cannot be met, and the problem of single function is solved, straight racks 12 are fixedly connected to two sides of the outer surface of a U-shaped connecting rod 2, a conveying toothed belt 13 is meshed to the outer surface of each straight rack 12, a first gear column 14 is sleeved inside each conveying toothed belt 13, a second gear column 15 is sleeved on one side, far away from each first gear column 14, inside each conveying toothed belt 13, a driving shaft 16 is fixedly connected to the bottom of each first gear column 14, a driven shaft 17 is fixedly connected to the bottom of each second gear column 15, a conveying belt 18 is sleeved on the outer surface of each driven shaft 17, a motor rotating shaft 19 is fixedly connected to the bottom of each driving shaft 16, a rotating motor 20 is movably connected to the bottom of each motor rotating shaft 19, the conveying toothed belt 13, the first gear columns 14, the second gear columns 15, the driving shafts 16, the driven shafts 17, the conveying belts 18, the motor rotating shafts 19 and the rotating motors 20 are two, and are symmetrically distributed about the sliding box 1, the rotating electric machine 20 and the hydraulic device 11 are electrically connected with an external power supply, through the matching use of the U-shaped connecting rod 2, the spur rack 12, the conveying toothed belt 13, the first gear column 14, the second gear column 15, the driving shaft 16, the driven shaft 17, the conveying belt 18 and the rotating motor 20, the two forks 3 can be moved left and right to adjust the distance between the two forks 3, two conveying toothed belts 13 and two rotating motors 20 are arranged, a U-shaped connecting rod 2 is sleeved inside each conveying toothed belt 13, can make two forks 3 separately remove like this, conveniently adjust the distance between the fork 3, operate also very simple, saved manpower and materials greatly, solved current fork 3 often all need manually to adjust the interval between two forks 3 when using, operate inconvenient and consume the problem of manpower.

The working principle is that when the length of the fork 3 needs to be adjusted, only the hydraulic device 11 needs to be controlled, the hydraulic device 11 enables the hydraulic telescopic rod 9 to extend, the movable rod 7 is pushed, the movable rod 7 is enabled to come out from the extending opening 4, at the moment, the limiting slide rod 8 also slides in the second slide groove 6, when the second slide groove 6 moves to the rightmost side, the movable rod 7 is completely extended, meanwhile, when the movable rod 7 extracts goods, the limiting slide rod 8 also increases the stable shape of the movable rod 7, the goods are easier to carry, when the distance between the forks 3 needs to be adjusted, the two rotating motors 20 are controlled, the rotating motors 20 enable the rotating motor rotating shafts 19 to rotate, the driving shaft 16 drives the driving shaft 16 to rotate, the driving shaft 16 enables the driven shaft 17 to rotate through the conveyor belt 18, and the driving shaft 16 and the driven shaft 17 enable the first gear column 14 and the second gear column 15 to rotate respectively, the rotation of the first gear column 14 and the second gear column 15 drives the conveying toothed belt 13, the conveying toothed belt 13 drives the U-shaped connecting rod 2 to move left and right through the straight rack 12 meshed with the conveying toothed belt, the U-shaped connecting rod 2 enables the fork 3 to move left and right, and therefore the distance between the forks 3 can be adjusted.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient spacing's telescopic fork truck fork, includes slip case (1), its characterized in that: the inner part of the sliding box (1) is embedded with a U-shaped connecting rod (2), the bottom of the U-shaped connecting rod (2) is fixedly connected with a fork (3), one side of the outer surface of the fork (3), which is far away from the U-shaped connecting rod (2), is provided with an extending opening (4), one side of the outer surface of the fork (3) is provided with a first sliding chute (5), one side of the outer surface of the fork (3) is provided with a second sliding chute (6), a movable rod (7) is embedded in the first sliding chute (5), one side of the outer surface of the movable rod (7) is fixedly connected with a limiting sliding rod (8) and is embedded in the second sliding chute (6), one side of the outer surface of the movable rod (7) is fixedly connected with a hydraulic telescopic rod (9), one side of the outer surface of the hydraulic telescopic rod (9), which is far away from the movable rod (7), is fixedly connected with a fixed column (10), one side of the outer surface of the fixed column (10), which is far away from the hydraulic telescopic rod (9), is fixedly connected with a hydraulic device (11), the utility model discloses a gear rack, including U-shaped connecting rod (2), both sides fixedly connected with spur rack (12) of surface, spur rack (12) surface toothing has conveying toothed belt (13), first gear post (14) have been cup jointed to conveying toothed belt (13) inside, second gear post (15) have been cup jointed to one side that first gear post (14) were kept away from to conveying toothed belt (13) inside, the bottom fixedly connected with driving shaft (16) of first gear post (14), second gear post (15) bottom fixedly connected with driven shaft (17), conveyer belt (18) have been cup jointed to driven shaft (17) surface, driving shaft (16) bottom fixedly connected with motor shaft (19), motor shaft (19) bottom swing joint has rotating electrical machines (20).

2. The telescopic forklift fork convenient for distance adjustment according to claim 1, wherein: the quantity of U-shaped connecting rod (2) and fork (3) all is two, and second spout (6) have all been seted up to every fork (3) surface both sides, and two second spout (6) inside have all cup jointed spacing slide bar (8).

3. The telescopic forklift fork convenient for distance adjustment according to claim 1, wherein: inside hydraulic means (11), fixed column (10) and hydraulic telescoping rod (9) all were located first spout (5), hydraulic means (11) were connected with hydraulic telescoping rod (9) through the hydraulic pressure pipe to two fork (3) are inside all to be provided with hydraulic means (11).

4. The telescopic forklift fork convenient for distance adjustment according to claim 1, wherein: the number of the transmission toothed belt (13), the first gear column (14), the second gear column (15), the driving shaft (16), the driven shaft (17), the transmission belt (18), the motor rotating shaft (19) and the rotating motor (20) is two, and the transmission toothed belt, the first gear column (14), the second gear column, the driving shaft, the driven shaft, the transmission belt, the motor rotating shaft (19) and the rotating motor (20) are symmetrically distributed about the sliding box (1).

5. The telescopic forklift fork convenient for distance adjustment according to claim 1, wherein: the driving shaft (16) and the driven shaft (17) are sleeved inside the conveying belt (18), the driven shaft (17) is connected with the driving shaft (16) through the conveying belt (18), and the two rotating motors (20) are fixedly connected to the bottom of the sliding box (1).

6. The telescopic forklift fork convenient for distance adjustment according to claim 1, wherein: the rotating motor (20) and the hydraulic device (11) are electrically connected with an external power supply.