CN109115518B

CN109115518B - Fork truck drenches experimental facilities

Info

Publication number: CN109115518B
Application number: CN201811046296.5A
Authority: CN
Inventors: 李明辉; 刘栟玮; 陈聪; 李丕帅
Original assignee: Hangcha Group Co Ltd
Current assignee: Hangcha Group Co Ltd
Priority date: 2018-09-07
Filing date: 2018-09-07
Publication date: 2020-01-14
Anticipated expiration: 2038-09-07
Also published as: CN109115518A

Abstract

The invention provides a forklift rain test device, and relates to a rain test device. It has solved the problem that does not have the equipment that can carry out all-round rain experiment to fork truck of better usefulness among the prior art. This fork truck drenches experimental facilities, fork truck drenches experimental facilities including being used for around to the fork truck and the shower nozzle array of roof injection rivers, the shower nozzle setting is on the body, and adjusting control device control shower nozzle array is for fork truck's distance, and the shower nozzle array divide into preceding shower nozzle array, back shower nozzle array, left shower nozzle array, right shower nozzle array and top shower nozzle array according to the direction of injection. The rain simulation experiment of the forklift is realized by using a simple device, and the rain simulation experiment has a simple structure and high efficiency.

Description

Fork truck drenches experimental facilities

Technical Field

The invention belongs to the technical field of vehicle testing, and relates to a rain test device.

Background

Fork trucks are industrial handling vehicles, and refer to various wheeled handling vehicles that perform handling, stacking, and short-distance transport operations on piece pallet goods. Fork truck need work in the open air sometimes, and inevitable just will receive wind and rain, and the environment is abominable, so this just needs the vehicle to have certain anti rain ability, nevertheless does not have the equipment that can carry out all-round rain experiment to fork truck of better usefulness now yet.

Disclosure of Invention

The invention aims to provide a forklift rain test device aiming at the problems in the prior art, and the forklift rain test device realizes a rain simulation experiment on a forklift by using a simple device.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a fork truck drenches experimental facilities, fork truck drenches experimental facilities including being used for around to fork truck and the shower nozzle array of roof jet stream, the shower nozzle setting is on the water pipe, and adjusting control device control shower nozzle array is for fork truck's distance to be suitable for the fork truck of different models. The nozzle array is divided into a front nozzle array, a rear nozzle array, a left nozzle array, a right nozzle array and a top nozzle array according to the spraying direction.

In the above experimental equipment for rain drop of forklift truck, the rear nozzle arrays are two groups which can be opened and closed left and right, so that vehicles can drive in and drive out conveniently.

In foretell fork truck rain experimental facilities, the shower nozzle array still includes the preceding shower nozzle array that keeps off that can spray rivers to fork truck front windshield, and adjusting control device controls preceding shower nozzle array for fork truck's distance and injection angle to the windshield of better adaptation tilt state.

In foretell fork truck rain experimental facilities, the shower nozzle array still includes the backstop shower nozzle array that can spray rivers to fork truck rear windshield, and adjusting control device controls the distance and the injection angle of backstop shower nozzle array for fork truck.

In foretell fork truck drenches experimental facilities, the shower nozzle array still includes multi-functional shower nozzle array, multi-functional shower nozzle array includes the flexible deformation mechanism of the fork of cutting that parallel four bars are constituteed, the gliding setting of the middle hinge of the flexible deformation mechanism of the fork of cutting is in the spout, be provided with the shower nozzle on the middle hinge of the flexible deformation mechanism of the fork of cutting, the body and the piston of suction tube are connected respectively to the flexible deformation mechanism of two relative top hinges of the flexible deformation mechanism of the fork of cutting, the mouth of pipe of suction tube is the same with the orientation of shower nozzle, the shower nozzle setting is on the flexible deformation mechanism of the fork of cutting, wherein be provided with the flexible control mechanism of two hinge intervals of control.

In foretell fork truck drenches experimental facilities, the mouth of pipe of suction tube is provided with the sponge pullover, and when cutting the flexible deformation mechanism of fork two adjacent middle hinges's apart from the biggest, the mouth of pipe end and the shower nozzle parallel and level of suction tube.

Compared with the prior art, this fork truck drenches experimental facilities has following advantage:

the rain simulation experiment of the forklift is realized by using a simple device, and the rain simulation experiment has a simple structure and high efficiency.

Drawings

FIG. 1 is a schematic side view of the first embodiment;

FIG. 2 is a schematic top view of the first embodiment;

FIG. 3 is a schematic side view of the second embodiment;

FIG. 4 is a schematic structural view of a multifunction showerhead array according to a third embodiment;

fig. 5 is a schematic view of a modification of the multifunction ejection head array of the third embodiment;

fig. 6 is a schematic view of another variation of the multifunction ejection head array of the third embodiment.

In the figure, a water pipe 1, a forklift 2, a front nozzle array 3, a rear nozzle array 4, a left nozzle array 5, a right nozzle array 6, a top nozzle array 7, a front baffle nozzle array 8, a rear baffle nozzle array 9, a scissor type telescopic deformation mechanism 10, a chute 11, a middle hinge 12, an independent nozzle 13, a top end hinge 14, a pipe body 15, a piston 16, a first pneumatic cylinder 17, a second pneumatic cylinder 18, a sponge sleeve head 19 and a mechanical arm 20.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1 and 2, the forklift rain test equipment comprises a sprayer array for spraying water to the front, the back, the left and the right of a forklift and the roof, the sprayers are arranged on a water pipe 1, namely, the sprayers in one row are arranged on the water pipes in one row, and an adjusting and controlling device controls the distance of the sprayer array relative to the forklift, for example, the pneumatic cylinder is used for controlling the movement of a water drainage pipe, so that the forklift rain test equipment is suitable for different types of forklifts 2. The spray head array is divided into a front spray head array 3, a rear spray head array 4, a left spray head array 5, a right spray head array 6 and a top spray head array 7 according to the spraying direction, and each spray head array is a row of water pipes provided with spray heads.

The rear spray head arrays are two groups which can be opened and closed leftwards and rightwards, and are equivalent to doors which are opened towards two sides, so that vehicles can drive in and out conveniently.

Example two

As shown in fig. 3, the nozzle array further includes a front-guard nozzle array 8 and a rear-guard nozzle array 9 that can spray water streams to a front windshield and a rear windshield of the forklift, the adjusting and controlling device controls the distance and the spraying angle of the front-guard nozzle array and the rear-guard nozzle array relative to the forklift, and the adjusting and controlling device can be a pneumatic cylinder for controlling movement and a motor for controlling a rotation angle, so as to better adapt to the inclined windshield.

EXAMPLE III

As shown in fig. 4, 5 and 6, the nozzle array further comprises a multifunctional nozzle array, the multifunctional nozzle array comprises a scissor-fork type telescopic deformation mechanism 10 formed by four parallel bars, the middle hinge of the scissor-fork type telescopic deformation mechanism is slidably arranged in a sliding groove 11, an independent nozzle 13 is arranged on the middle hinge 12 of the scissor-fork type telescopic deformation mechanism, the independent nozzle has a certain length, two opposite top hinges 14 of the scissor-fork type telescopic deformation mechanism are respectively connected with a pipe body 15 and a piston 16 of a suction pipe, the pipe orifice of the suction pipe is the same as the direction of the independent nozzle, the independent nozzle is arranged on the scissor-fork type telescopic deformation mechanism, the middle hinges at the left end and the right end of the scissor-fork type telescopic deformation mechanism are provided with a first pneumatic cylinder 17 and a second pneumatic cylinder 18, and the expansion and contraction of the pneumatic cylinders can control the. Like this when cutting flexible deformation mechanism of fork and warping when warping, the relative motion of two top hinges makes the piston be relative motion in the body, can take out the body with the auxiliary liquid who uses when spraying like this or with liquid injection to the car on, for example, be arranged in drawing the cleaning solution from the cleaning cistern, then this multi-functional shower nozzle removes automobile body department, cut flexible deformation mechanism of fork and warp the cleaning solution in the body and spray the automobile body when independent shower nozzle sprays rivers, thereby realize the cleanness to the automobile body, because independent shower nozzle and body synchronous motion, and independent shower nozzle is the same with body movement route, so can guarantee that independent shower nozzle is followed closely following the back at the body and is strikeed the cleaning solution, so that the cleaning solution is more even, it is more favorable to wasing to act on like this. The multi-function nozzle array may be controlled to move by a robotic arm 20.

The mouth of pipe of suction tube is provided with sponge pullover 19, and when cutting the flexible deformation mechanism of fork two adjacent middle hinges's apart from the biggest, the mouth of pipe end and the shower nozzle parallel and level of suction tube, when cutting the flexible deformation mechanism of fork two adjacent middle hinges's apart from the minimum, the mouth of pipe end of suction tube surpasss the certain length of shower nozzle, and the sponge pullover of the mouth of pipe end of suction tube is equivalent to the brush head like this, can be used for wiping the clearance to fork truck.

Although some terms are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. A forklift rain test device is characterized by comprising nozzle arrays for spraying water flow to the front, the back, the left and the right of a forklift and the roof of the forklift, wherein the nozzles are arranged on a pipe body, an adjusting and controlling device controls the distance between the nozzle arrays and the forklift, and the nozzle arrays are divided into a front nozzle array, a back nozzle array, a left nozzle array, a right nozzle array and a top nozzle array according to the spraying direction; the spray nozzle array further comprises a multifunctional spray nozzle array, the multifunctional spray nozzle array comprises a scissor type telescopic deformation mechanism formed by four parallel bars, the sliding of middle hinges of the scissor type telescopic deformation mechanism is arranged in a sliding groove, a spray nozzle is arranged on the middle hinges of the scissor type telescopic deformation mechanism, two opposite top hinges of the scissor type telescopic deformation mechanism are respectively connected with a pipe body and a piston of a suction pipe, the pipe opening of the suction pipe is the same as the direction of the spray nozzle, the spray nozzle is arranged on the scissor type telescopic deformation mechanism, and a telescopic control mechanism for controlling the distance between the two middle hinges of the two scissor type telescopic deformation mechanisms is arranged between the two middle hinges.

2. The forklift rain test device as claimed in claim 1, wherein the rear nozzle arrays are two groups which can be opened and closed left and right.

3. The experimental equipment of claim 1, wherein the nozzle array further comprises a front-guard nozzle array capable of spraying water to a front windshield of the forklift, and the adjusting and controlling device controls the distance and the spraying angle of the front-guard nozzle array relative to the forklift.

4. The experimental equipment of claim 1, wherein the nozzle array further comprises a rear-guard nozzle array capable of spraying water to a rear windshield of the forklift, and the adjusting and controlling device controls the distance and the spraying angle of the rear-guard nozzle array relative to the forklift.

5. The forklift deluge experiment device of claim 1, wherein the nozzle of the suction pipe is provided with a sponge sleeve head, and when the distance between two adjacent middle hinges of the scissor type telescopic deformation mechanism is maximum, the nozzle end of the suction pipe is flush with the spray head.