CN218478503U

CN218478503U - Safe type goes up unloading auxiliary system

Info

Publication number: CN218478503U
Application number: CN202222606568.0U
Authority: CN
Inventors: 吴臻栋; 沈刚; 殷帅; 徐何华
Original assignee: Jiangsu Yunfeng Technology Co ltd
Current assignee: Jiangsu Yunfeng Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-02-14
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to a safe feeding and discharging auxiliary system, which comprises a movable base (1) and a lifting platform (2) arranged on the base (1) in a lifting way, wherein the left end and the right end of the base (1) are symmetrically provided with vertical supports (3), oil cylinders (4) are vertically and fixedly arranged on the vertical supports (3), and lifting tracks (7) are arranged on the stand columns of the vertical supports (3); a pulley (5) is arranged at the movable end of the oil cylinder (4); the lifting platform (2) is provided with a limiting wheel (6), and the limiting wheel (6) is arranged on the lifting track (7) in a vertically rolling manner; and a cable (8) is wound on the pulley (5), and two ends of the cable (8) are fixedly arranged on the vertical support (3) and the lifting platform (2) respectively. The utility model discloses simple structure, go up the regional flexibility of unloading, go up efficient, the security height of unloading.

Description

Safe type goes up unloading auxiliary system

Technical Field

The utility model relates to a go up unloading auxiliary system on safe type belongs to and loads appurtenance technical field.

Background

When heavy goods are loaded and unloaded by transportation vehicles such as trucks, container trucks and the like, the goods are loaded into and out of a carriage by a delivery vehicle such as a forklift, and the key problem is how to freely walk between the ground with height difference and the carriage. The traditional method is that a slope with the same height as a truck is made, the tail part of a truck container is close to the slope, and a forklift gets on and off the truck by utilizing the slope to realize loading and unloading, but the method has high requirement on the site, the position is fixed and can not be flexibly adjusted, when the distance between the forklift and a cargo storage ground is far, the transportation cost of the forklift is high, the loading and unloading efficiency is low, the forklift is generally designed and built together only when being suitable for engineering construction, the application occasions are limited, and certain potential safety hazards exist when the forklift loads travel on the slope; at present there is one kind to go up supplementary inclined ladder of unloading, the one end of inclined ladder is taken on ground, the other end relies on the hydro-cylinder control lifting that sets up in the inclined ladder bottom to the carriage height, supply fork truck to go up unloading walking, the device is portable, go up unloading position nimble, can more be close to the goods and deposit the ground, practice thrift the transport distance, but still can not solve the potential safety hazard of fork truck walking on the inclined ladder, owing to more be close the goods and deposit the district moreover, the field space is limited, safety problem when fork truck walks is especially outstanding.

Therefore, there is a need for an auxiliary device for loading and unloading that can be flexibly adjusted in loading and unloading positions and ensure safety.

Disclosure of Invention

An object of the utility model is to overcome the aforesaid not enough, provide a simple structure, the security is high, go up unloading region can be adjusted in a flexible way the unloading auxiliary system on the safe type.

The purpose of the utility model is realized like this:

a safety type loading and unloading auxiliary system comprises a movable base and a lifting platform arranged on the base in a lifting mode, wherein vertical supports are symmetrically arranged at the left end and the right end of the base, oil cylinders are vertically and fixedly arranged on the vertical supports, and lifting rails are arranged on stand columns of the vertical supports; a pulley is arranged at the movable end of the oil cylinder; the lifting platform is provided with a limiting wheel, and the limiting wheel is arranged on the lifting track in a vertically rolling manner; and a cable is wound on the pulley, and two ends of the cable are fixedly arranged on the vertical support and the lifting platform respectively.

Furthermore, the front end and the rear end of the lifting platform are respectively hinged with a baffle, and the outer side of the baffle is connected with the lifting platform through an annular chain.

Furthermore, a supporting wheel and a handrail are installed at the front end of the base, and the supporting wheel is used for supporting the baffle.

Further, the pulleys and cables are replaced with sprockets and chains.

Furthermore, the lifting track is H-shaped steel or U-shaped channel steel, and the limiting wheels are embedded in the grooves of the H-shaped steel or the U-shaped channel steel in a rolling mode.

Furthermore, the lifting track is a rack, and the limiting wheel is a gear meshed with the limiting wheel.

Furthermore, universal wheels are installed on the bottom feet of the front end of the base, and idler wheels are installed on the bottom feet of the rear end of the base.

Furthermore, a height adjusting device is arranged on a bottom foot at the front end of the base and comprises an internal thread sleeve fixedly arranged on the base and a screw rod screwed in the internal thread sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has simple structure, the movable base can conveniently adjust the feeding and discharging area, the feeding and discharging cost is saved, and the feeding and discharging efficiency is improved; the pulley is controlled to lift through the oil cylinder to drive the lifting platform connected with the cable to ascend and descend on the lifting track, so that the space change of the forklift and other carrying tools from the ground to the carriage is realized, the stability of the forklift for loading and unloading is improved, the potential safety hazard of the forklift for automatically loading and unloading the carriage on the slope after the forklift carries cargo is avoided, and the loading and unloading process is safe and reliable.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a safety type feeding and discharging auxiliary system.

Fig. 2 is a left side view structure diagram of the safety type feeding and discharging auxiliary system of the present invention.

Wherein:

the device comprises a base 1, a lifting platform 2, a vertical support 3, an oil cylinder 4, a pulley 5, a limiting wheel 6, a lifting track 7, a cable 8, a baffle 9, an annular chain 10, a supporting wheel 11, a handrail 12, a universal wheel 13, a roller 14, an internal thread sleeve 15 and a screw 16.

Detailed Description

Referring to fig. 1 to 2, the utility model relates to a safe type auxiliary system for loading and unloading, which comprises a movable base 1 and a lifting platform 2 arranged on the base 1 in a lifting manner, wherein universal wheels 13 are arranged on bottom feet at the front end of the base 1, and idler wheels 14 are arranged on bottom feet at the rear end of the base 1, so that the base can be conveniently moved to a designated unloading area, vertical supports 3 are symmetrically arranged at the left end and the right end of the base 1, oil cylinders 4 are vertically and fixedly arranged on the vertical supports 3, and lifting rails 7 are arranged on upright columns of the vertical supports 3; a pulley 5 is arranged at the movable end of the oil cylinder 4; the lifting platform 2 is provided with a limiting wheel 6, and the limiting wheel 6 is arranged on a lifting track 7 in a vertically rolling manner;

specifically, the lifting track 7 can be H-shaped steel or U-shaped channel steel, the limiting wheel 6 is embedded in a groove of the H-shaped steel or the U-shaped channel steel in a rolling manner, the lifting track 7 can also be a rack, and the limiting wheel 6 is a gear in meshed connection with the rack;

a cable 8 is wound on the pulley 5, and two ends of the cable 8 are fixedly arranged on the vertical bracket 3 and the lifting platform 2 respectively; the front end and the rear end of the lifting platform 2 are respectively hinged with a baffle 9, the outer side of the baffle 9 is connected with the lifting platform 2 through an annular chain 10, the baffle 9 at the front end is used for connecting the lifting platform 2 with a freight carriage, and the baffle 9 at the rear end is used for enabling a forklift to walk between the ground and the lifting platform 2; the front end of the base 1 is provided with a supporting wheel 11 and an armrest 12, the supporting wheel 11 is used for supporting the baffle 9 at the front end, and more stable support is provided for the walking of the forklift; the height adjusting device is arranged on the bottom foot at the front end of the base 1 and comprises an internal thread sleeve 15 fixedly arranged on the base 1 and a screw 16 screwed in the internal thread sleeve 15, and the height of the front end of the base 1 can be adjusted by rotating the screw 16 so that the baffle 9 at the front end of the lifting platform 2 can adapt to the heights of different carriages.

In another embodiment, the pulley 5 and cable 8 are replaced by a sprocket and chain, and the rest are not changed.

When loading and unloading, a truck carrying goods stops in a designated unloading area, the utility model stops behind the truck carriage by using the universal wheels 13 and the handrails 12 on the base 1, and the adjusting screw 16 enables the front baffle 9 of the lifting platform 2 to be smoothly connected with the bottom of the carriage; starting the oil cylinder 4 to enable the lifting platform 2 to descend, enabling a forklift to run into the lifting platform 2 through a rear end baffle 9 of the lifting platform 2, lifting the lifting platform 2 to the height of a carriage through the oil cylinder 4, and enabling the forklift to enter the carriage through a front end baffle 9; otherwise, the forklift can be smoothly sent back to the ground to finish the loading and unloading operation, and the forklift walks on the plane during the operation, so that the safety of loading goods is greatly improved.

In addition: it should be noted that the above-mentioned embodiment is only an optimized solution for this patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of this patent.

Claims

1. The utility model provides a go up unloading auxiliary system in safe type contains portable base (1), goes up and down to set up lift platform (2) on base (1), its characterized in that: vertical supports (3) are symmetrically arranged at the left end and the right end of the base (1), an oil cylinder (4) is vertically and fixedly arranged on each vertical support (3), and a lifting track (7) is arranged on an upright post of each vertical support (3); a pulley (5) is arranged at the movable end of the oil cylinder (4); the lifting platform (2) is provided with a limiting wheel (6), and the limiting wheel (6) is arranged on the lifting track (7) in a vertically rolling manner; and a cable (8) is wound on the pulley (5), and two ends of the cable (8) are fixedly arranged on the vertical support (3) and the lifting platform (2) respectively.

2. The safety type feeding and discharging auxiliary system as claimed in claim 1, wherein: the front end and the rear end of the lifting platform (2) are respectively hinged with a baffle (9), and the outer side of the baffle (9) is connected with the lifting platform (2) through an annular chain (10).

3. The safety type feeding and discharging auxiliary system as claimed in claim 2, wherein: the front end of the base (1) is provided with a supporting wheel (11) and an armrest (12), and the supporting wheel (11) is used for supporting the baffle (9).

4. The safety type feeding and discharging auxiliary system as claimed in claim 1, wherein: the pulley (5) and cable (8) are replaced by a sprocket and chain.

5. The safe feeding and discharging auxiliary system as claimed in claim 1, wherein: the lifting track (7) is H-shaped steel or U-shaped channel steel, and the limiting wheels (6) are embedded in the groove of the H-shaped steel or the U-shaped channel steel in a rolling mode.

6. The safety type feeding and discharging auxiliary system as claimed in claim 1, wherein: the lifting track (7) is a rack, and the limiting wheel (6) is a gear meshed with the limiting wheel.

7. The safety type feeding and discharging auxiliary system as claimed in claim 1, wherein: the universal wheels (13) are arranged on the bottom feet of the front end of the base (1), and the rollers (14) are arranged on the bottom feet of the rear end of the base.

8. The safe feeding and discharging auxiliary system as claimed in claim 1, wherein: the height adjusting device is arranged on a bottom foot at the front end of the base (1) and comprises an internal thread sleeve (15) fixedly arranged on the base (1) and a screw rod (16) screwed in the internal thread sleeve (15).