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Heat dissipation device for underground caterpillar band type four-drive excavator

A heat dissipation device and excavator technology, which is applied to earth movers/excavators, construction, etc., and can solve problems such as coal mine waste floating, slow heat dissipation, and harsh working environment

Active Publication Date: 2020-07-28
扬州金洪车身零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the lack of sunlight and poor ventilation in the underground, the underground environment will be humid and hot, and mining coal mines underground will cause coal mine debris to float, causing dust and dust under the coal mine to float further. The working environment is harsh, and the excavator is working When it is used, the control box will emit heat, which will further lead to slow heat dissipation in the sweltering underground, affecting the service life of the machine, and the dust that cannot be collected will be further attached to the excavator, affecting heat dissipation and the operator's sight. Hidden danger

Method used

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  • Heat dissipation device for underground caterpillar band type four-drive excavator
  • Heat dissipation device for underground caterpillar band type four-drive excavator
  • Heat dissipation device for underground caterpillar band type four-drive excavator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] refer to Figure 1-15 , a cleaning device for an underground crawler-type four-wheel drive excavator, including an excavator unit 1 provided with a seat frame 101 and a seat base 102, the seat frame 101 is connected to the seat base 102, and the seat frame 101 is provided with The transparent plate also includes: cleaning guide rail 2, fixedly connected on the seat frame 101; cleaning slider 201, slidingly connected on the cleaning guide rail 2; cleaning plate 202, connected on the cleaning slider 201, for cleaning the transparent plate; Wherein, the cleaning plate 202 is provided with a hollow groove 2023 and a water outlet 2024 that communicate with each other, and the water outlet end of the water outlet 2024 can be set as a spray head; the cleaning water storage tank 6 used to store and release water, and the hollow groove 2023 pass through the cleaning outlet pipe 601 is connected; the drive mechanism is arranged on the seat base 102, and is connected with the clea...

Embodiment 2

[0062] refer to Figure 1-15 , a cleaning device for an underground crawler-type four-wheel drive excavator, which is basically the same as that of Embodiment 1. Furthermore, this embodiment is a specific embodiment of a drive mechanism. The drive mechanism includes a drive rope 302 fixed on a seat The two ends of the reciprocating assembly on the base 102 and the driving rope 302 are respectively fixedly connected to the reciprocating assembly and the cleaning slider 201 .

[0063] The reciprocating assembly includes a forward and reverse motor 3 and a drive turntable 301 , the drive turntable 301 is fixedly connected to the output end of the forward and reverse motor 3 , and the drive rope 302 is fixedly connected to the drive turntable 301 .

[0064] It should be noted that the forward and reverse motor 3 and the drive turntable 301 are not fixed components in the reciprocating assembly, and a cam reciprocating mechanism (not shown in the figure) or other reciprocating mech...

Embodiment 3

[0066] refer to Figure 1-15 , a cleaning device for an underground crawler-type four-wheel drive excavator, which is basically the same as that of Embodiment 1, and furthermore, this embodiment is a specific embodiment of a cooling device, and the cooling device includes a cooling frame 8, a cooling connecting pipe 801, the cooling coil 802, the cooling frame 8 is fixedly connected with the separation box 7, the cooling connecting pipe 801 and the cooling coil 802 are fixedly connected on the cooling frame 8, the cooling coil 802 is sleeved on the cooling connecting pipe 801, and the cooling plate Cooling liquid is provided in the pipe 802, and the cooling connecting pipe 801 communicates with the intake pipe 9. It should be noted that the cooling coil 802 is provided with a valve port for replacing the cooling liquid.

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Abstract

The invention discloses a heat dissipation device for an underground caterpillar band type four-drive excavator, and belongs to the technical field of underground excavators. The heat dissipation device for the underground caterpillar band type four-drive excavator comprises an excavator group with a seat frame and a drive working box, and further comprises a gas inlet tube arranged on the drive working box, a gas inlet rotary shaft, a U-shaped tube, a water-absorbing soft block, a water-absorbing frame, a gas inlet driven shaft, a separating box and a cooling device. According to the heat dissipation device disclosed by the invention, a clearing plate can be arranged for clearing a transparent plate on the seat frame, a telescopic hose and a clearing collecting box are additionally arranged, so that dust adhered on the clearing plate is conveniently cleared, collected and filtered, and therefore, clearing effect is improved and a resource utilization rate is increased; the gas inlet tube, the water-absorbing soft block, the U-shaped tube and the cooling device can be arranged for filtering underground humid and dirty air; and meanwhile, the drive working box is simply cooled, thetelescopic hose further can be prevented from being blocked, and the clearing effect of the clearing plate is promoted.

Description

technical field [0001] The invention relates to the technical field of underground excavators, in particular to a cooling device for an underground crawler-type four-wheel drive excavator. Background technique [0002] The underground refers to the working environment at the bottom of the mine. The mine is the general term for the wells, chambers, equipment, ground buildings and structures that form the underground coal mine production system. Sometimes the inclined shafts, shafts, and adits in the underground development of mines are also called mines. [0003] Excavators, also known as excavators, use buckets to excavate materials higher or lower than the bearing surface, and load them into transport vehicles or unload them to the stockyard. earth moving machinery; [0004] Due to the lack of sunlight and poor ventilation in the underground, the underground environment will be humid and hot, and mining coal mines underground will cause coal mine debris to float, causing ...

Claims

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Application Information

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IPC IPC(8): E02F9/00E02F9/16
CPCE02F9/00E02F9/16E02F9/166
Inventor 王顺锋
Owner 扬州金洪车身零部件有限公司
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