CN220709111U

CN220709111U - Grain depot gas detection device

Info

Publication number: CN220709111U
Application number: CN202322194436.6U
Authority: CN
Inventors: 崔坤新; 许峰
Original assignee: Wuxi Longxin Mechanical And Electrical Engineering Co ltd
Current assignee: Wuxi Longxin Mechanical And Electrical Engineering Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-04-02
Anticipated expiration: 2033-08-15

Abstract

The utility model discloses a grain depot gas detection device, which relates to the technical field of gas detection equipment and comprises a shell, wherein the top of the shell is provided with a mounting frame, a telescopic rod and a mounting plate through a fixing plate, a detector body is arranged in the shell, a support, a first motor, fan blades and a filter screen grid plate are arranged on the shell through an air inlet pipe, the filter screen grid plate is also arranged on the shell through an air outlet pipe, a rotating shaft and a cleaning brush are arranged on the left shell wall and the right shell wall of the shell through a second motor, and the cleaning brush is contacted with the filter screen grid plate. The utility model can clean dust and impurities attached to the filter grid plate under the action of the cleaning brush, reduces the occurrence of blockage of the filter grid plate, ensures the cleaning quality of the cleaning brush on the filter grid plate under the action of the protective shell, and facilitates the adjustment of the device and the practicability of the device while being convenient to install under the action of the mounting plate and the telescopic rod.

Description

Grain depot gas detection device

Technical Field

The utility model relates to the technical field of gas detection equipment, in particular to a grain depot gas detection device.

Background

The gas detector is an instrument for detecting gas leakage concentration, and comprises a portable gas detector, a handheld gas detector, a fixed gas detector and an online gas detector, wherein gas sensors are mainly utilized to detect gas types in the environment, nitrogen is filled into the existing grain depot, the nitrogen reaching a concentration value can effectively play the effects of insect prevention, insect killing and bacteria inhibition on the sealed grain depot in a certain time, and when workers enter the grain depot, excessive content of the sucked nitrogen can possibly generate headache, nausea, vomiting and chest distress, more serious rapid coma and choking can be generated, so that the gas in the grain depot needs to be detected by utilizing the gas detection device.

In the patent of the utility model with the publication number of CN211825936U, an environmental gas detection device for a factory is disclosed, the environmental gas detection device comprises a protective box and a protective door, a gas detector is arranged in the protective box, dust-proof mechanisms are arranged on two sides of the protective box, each dust-proof mechanism comprises an air pipe, a protective cover and a filter screen, one air pipe is internally provided with an air inducing mechanism, the air inducing mechanism comprises a motor and blades, the top of the protective box is provided with a mounting mechanism, and the mounting mechanism comprises a supporting seat, a supporting rod, a supporting plate, a mounting hole and a supporting frame. The utility model pushes the protective box upwards to separate the support rod from the support frame, and then the protective box can be taken down, so that staff can conveniently clean and maintain components such as the gas detector, the motor, the filter screen and the like, the practicability of the detection device is improved, dust entering the protective box can be reduced by arranging the filter screen, the damage of the dust to the gas detector is reduced, and the protective cover can be separated from the air pipe by screwing the protective cover.

In the practical use process of the device, although dust entering into the interior of the protective box is reduced through the filter screen, the filter screen is blocked after long-time use, so that the quality of the filter screen is reduced, and the use efficiency of the device is reduced.

Disclosure of Invention

The utility model aims to provide a grain depot gas detection device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a grain depot gas detection device, includes the casing, the casing top is provided with the fixed plate, and the fixed plate top is provided with the mounting bracket, and the mounting bracket top evenly is provided with a plurality of telescopic links, and the telescopic link top end is provided with the mounting panel, the inside detector body that is provided with of casing, be provided with the intake pipe on the casing right side shell wall, the end of giving vent to anger of intake pipe is provided with first motor through the support, is provided with the flabellum on the power take-off shaft of first motor, the air inlet department of intake pipe still is provided with the filter grid, still be provided with the outlet duct on the casing left side shell wall, the end of giving vent to anger of outlet duct is provided with the filter grid, still be provided with the second motor on the casing left and right sides shell wall, be provided with the pivot through the shaft coupling on the power take-off shaft of second motor, be provided with the clearance brush in the pivot, clearance brush contacts with the filter grid.

As a further scheme of the utility model: the shell is also provided with a box door through a hinge.

As still further aspects of the utility model: the door is provided with a handle.

As still further aspects of the utility model: and a plurality of through holes are uniformly formed in the mounting plate.

As still further aspects of the utility model: and a protective shell is also sleeved outside the second motor.

As still further aspects of the utility model: the power output shaft of the second motor penetrates through the protective shell and is rotationally connected with the protective shell.

Compared with the prior art, the utility model has the following beneficial effects:

1. under the action of the cleaning brush, dust and impurities attached to the filter grid plate can be cleaned, the condition that the use quality of the device is reduced due to the blockage of the filter grid plate is reduced, the use efficiency of the device is ensured to a certain extent, the working efficiency of the second motor is ensured by matching with the protective shell, and the cleaning quality of the cleaning brush to the filter grid plate is further ensured;

2. under the effect of mounting panel and telescopic link, not only made things convenient for installing the device, also can carry out suitable regulation to the device height after the installation simultaneously to make the practicality of device obtain promoting.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Fig. 2 is a schematic bottom view of an embodiment of the present utility model.

Fig. 3 is a schematic structural diagram of an air inlet pipe according to an embodiment of the present utility model.

Fig. 4 is a schematic view showing a structure in which a door is opened according to an embodiment of the present utility model.

Reference numerals annotate: 1. a housing; 2. a fixing plate; 3. a mounting frame; 4. a telescopic rod; 5. a mounting plate; 501. a through hole; 6. a detector body; 7. an air inlet pipe; 8. a door; 801. a handle; 9. a first motor; 10. a fan blade; 11. a filter grid plate; 12. an air outlet pipe; 13. a second motor; 14. a rotating shaft; 15. cleaning a hairbrush; 16. and a protective shell.

Detailed Description

The present utility model will be described in detail below with reference to the drawings, in which like or identical parts are given the same reference numerals, and in which the shape, thickness or height of each component may be enlarged or reduced in practical use. The examples set forth herein are intended to be illustrative of the utility model and are not intended to limit the scope of the utility model. Any obvious modifications or alterations to the utility model, as would be apparent, are made without departing from the spirit and scope of the present utility model.

Examples

Referring to fig. 1-4, in the embodiment of the utility model, a grain depot gas detection device comprises a housing 1, a fixing plate 2 is arranged at the top of the housing 1, a mounting frame 3 is arranged at the top of the fixing plate 2, a plurality of telescopic rods 4 are uniformly arranged at the top of the mounting frame 3, a mounting plate 5 is arranged at the tail end of the top of the telescopic rods 4, a plurality of through holes 501 are uniformly formed in the mounting plate 5 in a penetrating manner, a detector body 6 is arranged in the housing 1, in the actual use process, when the detector body 6 is required to detect gas in the grain depot, a worker can place the detector body 6 in the housing 1, and then the housing 1 is arranged at a proper use position by using the mounting plate 5 and the through holes 501, so that the detection work of the detector body 6 is facilitated, the height of the detector body 6 can be properly adjusted under the action of the telescopic rods 4, so that the detector body 6 can better meet the actual detection requirement, and the applicability of the device is improved to a certain extent.

The right side shell wall of the shell 1 is provided with the air inlet pipe 7, the air outlet end of the air inlet pipe 7 is provided with the first motor 9 through the support, the power output shaft of the first motor 9 is provided with the fan blade 10, the air inlet of the air inlet pipe 7 is further provided with the filter grid plate 11, under the action of the air inlet pipe 7, gas in a grain depot can be introduced into the shell 1, and the detector body 6 is used for detecting the gas entering into the shell 1, under the action of the filter grid plate 11, impurities such as dust in the grain depot can be reduced to enter the air inlet pipe 7, the use efficiency of the first motor 9 and the fan blade 10 is reduced, the efficiency of the first motor 9 and the fan blade 10 is guaranteed to a certain extent, the air outlet pipe 12 is further arranged on the left side shell wall of the shell 1, the air outlet end of the air outlet pipe 12 is provided with the filter grid plate 11, after the air inlet pipe 7, the first motor 9 and the fan blade 10 are introduced into the shell 1, the detector body 6 is used for detecting the gas, the gas is discharged by the air outlet pipe 12, the gas is reduced, the gas is deposited inside the shell 1, the gas is greatly accumulated inside the shell 1, the detector body is detected, the density is higher than the detector body 6, the quality of the detector body is guaranteed, and the quality of the detector is not is accurate, and the quality of the detector is guaranteed.

The casing 1 is further provided with a box door 8 through a hinge, the box door 8 is provided with a handle 801, and under the action of the handle 801, workers can conveniently take out the detector body 6 and maintain the detector body 6.

The casing 1 is provided with the second motor 13 on the left and right sides shell wall, be provided with pivot 14 through the shaft coupling on the power take off shaft of second motor 13, be provided with clearance brush 15 on the pivot 14, clearance brush 15 contacts with filter screen grating 11, when the device is in use, can clear up impurity and dust attached to on the filter screen grating 11 under the effect of clearance brush 15, thereby guaranteed the filtration quality of filter screen grating 11, and then help guaranteeing the quality of use of device to a certain extent, the cover is equipped with protective housing 16 outside still, the power take off shaft of second motor 13 runs through protective housing 16 and rotates with protective housing 16 and be connected, can start certain guard action to second motor 13 under the effect of protective housing 16, reduce the condition emergence that external factor leads to second motor 13 to damage, and then guaranteed the clearance quality of clearance brush 15 to filter screen grating 11.

During the in-service use, the staff is through utilizing handle 801 to open chamber door 8, place detector body 6 in inside casing 1, afterwards mounting panel 5 and through-hole 501 are installed device installation casing 1 in suitable use position, the height of reuse telescopic link 4 to detector body 6 is adjusted appropriately, thereby satisfy the detection demand of detector body 6, start first motor 9 and drive flabellum 10 rotation this moment, thereby introduce the gas in the grain depot into casing 1 through intake pipe 7, utilize detector body 6 to detect gas, simultaneously under the effect of outlet duct 12, can discharge the gas in casing 1, reduce the condition emergence that leads to influencing detection quality because of casing 1 inside gas density is too big, start second motor 13 simultaneously and drive cleaning brush 15 and rotate, thereby to filter the impurity and the dust that adhere to on the filter screen grid 11 clear up, reduce impurity and dust and adhere to influence the filter quality of filter screen grid 11, and then guaranteed the availability factor of first motor 9 and flabellum 10, thereby the detection quality of detector body 6 has been guaranteed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a grain depot gas detection device, includes casing (1), its characterized in that, casing (1) top is provided with fixed plate (2), and fixed plate (2) top is provided with mounting bracket (3), and mounting bracket (3) top evenly is provided with a plurality of telescopic links (4), and telescopic link (4) top end is provided with mounting panel (5), casing (1) inside detector body (6) that is provided with, be provided with intake pipe (7) on casing (1) right side shell wall, the end of giving vent to anger of intake pipe (7) is provided with first motor (9) through the support, is provided with flabellum (10) on the power take-off shaft of first motor (9), the air inlet department of intake pipe (7) still is provided with filter grid plate (11), still be provided with outlet duct (12) on casing (1) left side shell wall, the end of giving vent to anger of outlet duct (12) is provided with filter grid plate (11), still be provided with second motor (13) on the casing (1) left and right side shell wall, be provided with pivot (14) on the power take-off shaft coupling (14), be provided with pivot (15) on the power take-off shaft (14) of second motor (13) and clear up brush plate (15).

2. The grain depot gas detection apparatus of claim 1, wherein the housing (1) is further provided with a door (8) via a hinge.

3. The grain depot gas detection apparatus of claim 2, wherein the door (8) is provided with a handle (801).

4. The grain depot gas detection apparatus of claim 1, wherein the mounting plate (5) is further provided with a plurality of through holes (501) uniformly.

5. The grain depot gas detection apparatus of claim 1, wherein a protective shell (16) is further sleeved outside the second motor (13).

6. The grain depot gas detection apparatus of claim 5, wherein the power output shaft of the second motor (13) penetrates the protective housing (16) and is rotatably connected with the protective housing (16).