DE102008024965A1 - Dirt collecting device for installation in e.g. construction vehicle, has grating covering dust collecting tray, and dust and moisture permeable fabric mat attached on grating, where dirt box is arranged below grating - Google Patents

Abstract

The device (10) has a dirt collecting tray (11) inserted into a tray retainer (12) at an installation side. A grating (14) covers the collecting tray, and a dust and moisture permeable fabric mat (15) is attached on the grating. A dirt box (18) is arranged below the grating. The grating is retained in a present distance to a tray base of the tray retainer by a distance piece (16). A grating vibrator (23) is associated to the grating. The dirt box is closed by a membrane (20). The collecting tray has a ventilation connection for introducing hot or cold air.

Description

The The invention relates to a dirt catching device for installation in a Vehicle or a building.

at Vehicles, especially heavy construction machinery, is in the range the floor of the cab often To observe a strong pollution by sand, loam or water. Such soiling can assume such proportions that they cause accidents and operating errors. Also in buildings, for example at department stores, authorities and the like, become common Dirt and moisture adhering to visitors' shoes entered in the entrance areas. Such dirt and moisture entries are at considerable cost for the cleaning and traffic safety connected.

task the present invention is to provide a device with the dirt and humidity entries in vehicles or buildings avoided, or at least reduced.

Is solved this task through the measures, as described in claim 1. Wide re advantageous Embodiments are included in the subclaims.

Especially This object is achieved by a built-in a pan-mounted tray mount Dirt trap, a dirt trap in the installation position above covering Grating, a mat laid on the grid and a Underneath the grate provided dirt box solved.

at the dirt catching device according to the invention it is advantageously provided that the grating by means of Spacers at a predetermined distance to the tub bottom the tub recording is held.

In a preferred embodiment the dirt catching device according to the invention it is intended to the tub bottom 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 according to the invention is permeable to dirt and moisture, especially it is Semipermeable, leaving water and dirt in one direction only in the 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 Improvement of traffic safety closes the fabric mat according to the invention flush in installation position with the tub recording.

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.

at another advantageous embodiment of the opens Dirt box according to the invention the dirt catcher in a funnel, being attached to the funnel a leader in the free environment Discharge hose can be connected.

at another advantageous embodiment in the dirt box an insert box are used, wherein the insert box with a handle for movement relative to the Dirt box is provided.

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 installation 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 registered in the entrance area of a building 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 (17)

Dust collecting device for installation in vehicles or buildings, characterized by a in a mounting-side pan receptacle ( 12 ) insertable dirt collecting tray ( 11 ), a dirt trap ( 11 ) covering grating ( 14 ), one on the grid ( 14 ) lay-up tissue mat ( 15 ) and one below the grid ( 14 ) arranged dirt box ( 18 ). Dust collecting device according to claim 1, 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 claims 1 and 2, characterized in that the trough bottom ( 13 ) to the dirt box ( 18 ) leading ground slope ( 17 ) having. Dirt trapping device according to claims 1 to 3, 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 one or more of the preceding claims, characterized in that the fabric mat ( 15 ) is permeable to dirt and moisture. Dust collecting device according to claim 5, characterized in that the fabric mat ( 15 ) is semipermeable. Dust collecting device according to one or more of the preceding claims, characterized in that the dirt box ( 18 ) a vibrator ( 22 ) assigned. Dirt trapping device according to one or more of the preceding claims, characterized in that the dirt box ( 18 ) with a membrane ( 20 ) is closable. Dirt trapping device according to one or more of the preceding claims, characterized in that the ground gradient ( 17 ) a gradient vibrator ( 19 ) assigned. Dust collecting device according to one or more of the preceding claims, characterized in that the grate ( 14 ) a grating vibrator ( 23 ) assigned. Dust collecting device according to one or more of the preceding claims, characterized in that the fabric mat ( 15 ) in installation position flush with the pan holder ( 12 ) completes. Dust collecting device according to one or more 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. Dirt trapping device according to one or more of the preceding claims, characterized in that the dirt box ( 18 ) with a suction nozzle ( 21 ) is provided. Dust collecting device according to claim 13, characterized in that the suction nozzle ( 21 ) of the dirt box ( 18 ) with an extraction system ( 25 ) is connectable. Dirt trapping device according to one or more 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. Dust collecting device according to one or more of the preceding claims, characterized in that in the dirt box ( 18 ) an insert box ( 29 ) can be used. Dust collecting device according to claim 16, characterized in that the insert box ( 29 ) with a handle ( 30 ) for movement relative to the dirt box ( 18 ) is provided.