DE102008024965B4 - Dirt trap device for installation in vehicles - Google Patents

Abstract

Dirt trapping device for installation in vehicles, with a tub receptacle (12) with insertable dirt catcher (11), a the grate pan (11) covering the grate (14) and below the grate (14) arranged dirt box (18), characterized in that the grating (14) is held by means of spacers (16) at a predetermined distance from the trough bottom (13) of the trough receptacle (12).

Description

The The invention relates to a dirt catching device for installation in vehicles, with a tray holder with insertable dirt tray, a the grate pan covering grating and a below the grate arranged dirt box.

In vehicles, especially in heavy construction machinery, in the area of the floor of the driver's cab is often observed a strong pollution by sand, loam or water. Such contaminants may take on such proportions that they lead to accidents and operating errors. From the US 1,698,005 A Box-shaped entry steps are known, which are provided with shoe brushes. With these shoe brushes, a beginner brushes the soles of the shoe clean.

Even in buildings, for example, in department stores, government agencies and the like, are often added to the shoes of visitors adhering dirt and moisture in the entrance areas. Such dirt and moisture entries are associated with significant costs for cleaning and traffic safety. From the FR 2 788 426 A For this purpose, a cleaning device is known, which is provided with a grid for the removal of coarse dirt deposits and a carpet mat for finer dirt deposits. For installation in vehicles, such a device is not suitable.

From the CH 414 963 A Furthermore, a cleaning device is known in which a motor-driven brush protrudes between bars to eliminate dirt attachments of shoe soles. Such a device is not suitable for installation in vehicles.

Finally, out of the DE 1 628 771 a cleaning device is known in which by means of a rocker a water shower can be triggered to wash off dirt deposits of shoe soles can. Such a device is also not suitable for installation in vehicles.

task the present invention is to provide a device avoided with the dirt and moisture in vehicles, but at least can be reduced.

Is solved this task through the measures, as described in claim 1. Further advantageous Embodiments are included in the subclaims. Especially this task is solved by that the grid by means of spacers in a predetermined Distance is held to the tub bottom of the tub recording. there it is according to the invention advantageous that assigned to the dirt box Schmutzableitmittel are. For advantageous embodiment the invention is placed on the grid a fabric mat.

In a preferred embodiment the dirt catching device according to the invention it is vorgese hen, the tub floor with a to the dirt box leading soil slope to provide.

The Inventive dirt catcher has a dirt box, the advantageously Schmutzableitmittel assigned.

The Fabric mat of the dirt catching device is according to the invention dirty and moisture permeable, In particular, it is semipermeable, leaving water and dirt only in one direction in installation position can pass down.

In a preferred embodiment the dirt catching device according to the invention the dirt box is assigned a vibrator while it is at another embodiment is advantageous if the dirt box in installation position down with a membrane is closed.

at another preferred embodiment the dirt catching device according to the invention is the bottom slope a gradient vibrator associated with that through the fabric mat and the grate fallen dirt can be shaken into the dirt box can. The gradient vibrator can be switched on sporadically if necessary.

to Improvement of the Schmutzabfangens is assigned to the grid according to the invention a grating vibrator.

to Improving dirt trapping is the dustpan with a ventilation connection provided for the introduction of hot air and / or cold air. By the Introduction of warm or cold air can reduce the flowability of the retained on the fabric mat Dirt can be improved advantageous.

at another advantageous embodiment the dirt box of the dirt catcher with a suction nozzle provided, which can be connected to a suction system.

In another advantageous embodiment, the dirt box according to the invention of the dirt catcher device opens in a funnel, wherein the funnel leading into the free environment Ab guide hose can be connected, wherein the insert box is provided with a handle for movement relative to the dirt box.

The Invention will be described below by way of exemplary embodiments with reference to the attached Drawing closer explained. It shows:

1 3 shows the section through a dirt catching device according to the invention, with a dirt collecting pan embedded in a pan receptacle, with a bottom gradient that runs out to a dirt box, along the section line II in FIG 2 and in the 3 ;

2 the top view of the grid of a dirt catcher according to the invention along the section line II-II in the 1 ;

3 the top view of the spacers of a dirt catcher according to the invention along the section line III-III in the 1 ;

4 the section along the section line III-III in the 1 by a dirt collecting tray according to the invention, with a suction nozzle and a suction system associated with the suction nozzle;

5 the section along the section line III-III in the 1 by a dirt collecting tray according to the invention, with a collecting hopper assigned to the dirt box and a discharge hose assigned to the hopper; and

6 the section along the section line III-III in the 1 by a dirt catchment according to the invention, with an insertable into the dirt box insert box with handle for replacement.

The in the 1 illustrated dirt catcher 10 consists essentially of a dirt trap 11 , which in an existing on-site pan recording 12 can be used. The tub intake 12 is - in installation position below - with a tub bottom 13 provided, and the dustpan 11 is - in installation position above - with a grid 14 covered.

On the in the 2 In detail dargastte grating 14 is a fabric mat 15 hung up. The grate 15 is opposite the tub floor 13 with spacers 16 as they are in the 3 are shown in plan view, held at a predetermined distance.

As the 1 further shows close the grate 14 or the fabric mat 15 in installation position flush with the upper edge of the tub receiver 12 from.

The tub floor 13 is with a ground slope 17 provided that to a dirt box 18 falls off. The fabric mat 15 is down for dirt, mud, moisture and water 31 and the like, in the dirt box 18 can be collected, permeable. To accelerate the collection process can the bottom gradient 17 a gradient vibrator 19 be assigned.

On the grate 14 opposite bottom is the dirt box 18 with a membrane 20 locked. The membrane 20 may be semipermeable or, for example, designed as a one-way valve.

When in the 4 illustrated embodiment is the dirt box 18 with a suction nozzle 21 Mistake. To speed up the collection of dirt and water, the dirt box can 18 a vibrator 22 be assigned. Likewise, the grate can 14 a grating vibrator 23 be associated with the passage of dirt and water through the fabric mat 15 can be accelerated.

To improve the flowability of the dirt trap 11 sprinkled grainy dirt can be a ventilation port 24 be provided. Through the ventilation connection 24 can - depending on the weather conditions - cold or warm air in the dirt trap 11 be blown.

As the 4 further shows, the exhaust can 21 of the dirt box 18 a - here schematically illustrated - extraction system 25 be assigned. With the help of the extraction system 25 can the dirt box 18 drained and accumulated water and dirt are removed.

When in the 5 illustrated embodiment opens the dirt box 18 - in installation position below - in a funnel 26 , The funnel 26 is a discharge hose 27 assigned, through the accumulated mud, moisture, namely water, granular dirt, etc. can be discharged to the outside.

The discharge hose 27 can, if necessary, on the funnel neck 28 of the funnel 26 be plugged. The funnel neck 28 can be constantly open or periodically opened and closed by means of a valve, not shown.

When in the 6 illustrated embodiment is in the dirt box 18 an insert box 29 used. The insert box 29 can - in one Construction position from above - in the dirt box 18 be used. Dirt, mud, moisture and water accumulate in this insert box 29 that by means of a handle 30 taken out and can be emptied.

By all these measures, by more or less heavily contaminated footwear in the cab of a vehicle, especially a heavy construction machine, a truck or in the entrance area of a building registered dry or wet dirt and mud 31 collected centrally and kept away from the work area.

10

Dust control device

11

Dirt spilltray

12

when recording

13

Wannenboden

14

grating

15

fabric mat

16

spacer

17

soil slope

18

dirt box

19

slope vibrator

20

membrane

21

suction

22

vibrator

23

grid vibrator

24

ventilation connection

25

extraction

26

funnel

27

drain tube

28

funnel tube

29

Drawer box

30

handle

31

Dirt / sludge / moisture / water

Claims (13)

Dirt catching device for installation in vehicles, with a pan receptacle ( 12 ) with insertable dirt collecting tray ( 11 ), the dirt tray ( 11 ) covering grating ( 14 ) and one below the grid ( 14 ) arranged dirt box ( 18 ), characterized in that the grate ( 14 ) by means of spacers ( 16 ) at a predetermined distance from the trough bottom ( 13 ) of the tub receiver ( 12 ) is held. Dust collecting device according to claim 1, characterized in that the dirt box ( 18 ) Dirt removal agent ( 20 . 21 . 22 . 23 . 25 . 26 . 27 . 28 . 29 ) assigned. Dust collecting device according to claim 2, characterized in that on the grid ( 14 ) a fabric mat ( 15 ) is launched. Dust collecting device according to claim 3, characterized in that the fabric mat ( 15 ) is permeable to dirt and moisture. Dust collecting device according to one of claims 3 or 4, characterized in that the fabric mat ( 15 ) is semipermeable. Dust collecting device according to one of the preceding claims, characterized in that the dirt box ( 18 ) a vibrator ( 22 ) assigned. Dirt trapping device according to one of the preceding claims, characterized in that the dirt box ( 18 ) with a membrane ( 20 ) is closable. Dust collecting device according to one of the preceding claims, characterized in that the trough bottom ( 13 ) with a to the dirt trap ( 18 ) leading ground gradient ( 17 ) and the ground gradient ( 17 ) a gradient vibrator ( 19 ) assigned. Dust collecting device according to one of the preceding claims, characterized in that the grate ( 14 ) a grating vibrator ( 23 ) assigned. Dust collecting device according to one of the preceding claims, characterized in that the dirt collecting tray ( 11 ) with a ventilation connection ( 24 ) is provided for the introduction of warm or cold air. Dust collecting device according to one of the preceding claims, characterized in that the dirt box ( 18 ) with a suction nozzle ( 21 ) is provided. Dust collecting device according to claim 11, characterized in that the suction nozzle ( 21 ) of the dirt box ( 18 ) with an extraction system ( 25 ) is connectable. Dust collecting device according to one of the preceding claims, characterized in that the dirt box ( 18 ) in a funnel ( 26 ) and the funnel ( 26 ) leading into the free environment discharge hose ( 27 ) assigned.