CN219331491U

CN219331491U - Vacuum cleaning system for granary ground

Info

Publication number: CN219331491U
Application number: CN202223609897.7U
Authority: CN
Inventors: 孙晓辉; 何喜东; 时璐明
Original assignee: Hunan Xingda Machinery Technology Co ltd
Current assignee: Hunan Xingda Machinery Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-14
Anticipated expiration: 2032-12-29

Abstract

The utility model provides a vacuum cleaning system for the ground of a granary, and relates to the technical field of grain and oil storage and production equipment. The vacuum cleaning system for the granary ground comprises a frame and a cleaning device, wherein a grain collecting barrel and a dust collecting barrel are arranged side by side in the frame, a hopper collecting bin is arranged at an inlet in the upper part of the grain collecting barrel and an inlet in the upper part of the dust collecting barrel, a primary dust remover communicated with the cleaning device is arranged above the grain collecting barrel, a secondary dust remover is arranged above the dust collecting barrel, a vacuum pump is further arranged on the frame, and an air inlet of the vacuum pump is sequentially connected with the secondary dust remover and the primary dust remover. Based on the technical scheme of the utility model, the vacuum cleaning system for the granary ground can clean the granary ground and can classify grains and dust with different specific gravities.

Description

Vacuum cleaning system for granary ground

Technical Field

The utility model relates to the technical field of grain and oil storage and production equipment, in particular to a vacuum cleaning system for the ground of a granary.

Background

In grain production, along with grain production and transportation, the ground of the granary can carry over a lot of grains, the granary has larger area and more dead corners, and when manual cleaning is performed, time and labor are wasted, and the grains are smaller and are not easy to clean; and there is the ash layer on ground, can raise the ash layer when cleaning, if do not clean, the trample of back and forth can crush grain, and grain also can wet at ground for a long time, leads to the waste of grain.

Disclosure of Invention

To the problem among the above-mentioned prior art, this application provides a granary ground vacuum cleaning system, can clean the granary ground, can classify grain and dust that the proportion is different simultaneously.

The utility model provides a vacuum cleaning system for the ground of a granary, which comprises a frame and a cleaning device, wherein a grain collecting barrel and a dust collecting barrel are arranged on the frame side by side, funnel collecting bins are arranged at inlets above the grain collecting barrel and the dust collecting barrel, a primary dust remover communicated with the cleaning device is arranged above the grain collecting barrel, a secondary dust remover is arranged above the dust collecting barrel, a vacuum pump is further arranged on the frame, and an air inlet of the vacuum pump is sequentially connected with the secondary dust remover and the primary dust remover.

As a further improvement of the above technical scheme:

the vacuum cleaning system for the granary ground further comprises an adjusting mechanism, wherein the adjusting mechanism can adjust the suction force of the secondary dust remover and the primary dust remover so that the secondary dust remover and the primary dust remover can classify grains and dust with different specific gravities.

The vacuum cleaning system for the granary ground is characterized in that a heating coil is arranged at the bottom of the grain collecting barrel, and an air outlet of the vacuum pump is communicated with an air inlet end of the heating coil.

The vacuum cleaning system for the granary ground is characterized in that a safety air supplementing valve and a pressure transmitter are arranged on a pipeline between the vacuum pump and the secondary dust remover, and the pressure transmitter can monitor the pressure in the pipeline in real time and control the vacuum pump to stop working when the monitored pressure exceeds a preset range.

According to the vacuum cleaning system for the granary ground, further, the silencer is arranged at the air outlet of the vacuum pump.

The vacuum cleaning system for the granary ground is characterized in that the grain collecting barrel and the inlet above the dust collecting barrel are communicated with the funnel collecting bin through the telescopic chute.

The vacuum cleaning system for the granary ground is characterized in that the electric discharge valve is arranged at the lower end of the hopper collecting bin.

The vacuum cleaning system for the granary ground is characterized in that the primary dust remover is communicated with a suction main pipe, the suction main pipe is communicated with a plurality of suction branch pipes, the suction branch pipes are communicated with a first quick connector, and the cleaning device is communicated with a second quick connector which can be quickly abutted to the first quick connector.

In the vacuum cleaning system for the granary ground, the second quick connector is further communicated with the cleaning device through a transparent steel wire hose.

In the vacuum cleaning system for the granary ground, further, the suction branch pipe is provided with a manual butterfly valve.

The above-described features may be combined in various suitable ways or replaced by equivalent features as long as the object of the present utility model can be achieved.

Compared with the prior art, the vacuum cleaning system for the granary ground has the following beneficial effects: when the granary ground needs to be cleaned, the primary dust remover, the secondary dust remover and the vacuum pump are started, the vacuum pump sequentially cleans the granary ground through the secondary dust remover and the primary dust remover, cleaned grains and dust sequentially pass through the primary dust remover and the secondary dust remover, the primary dust remover collects grains with larger specific gravity in the grain collecting barrel, and the secondary dust remover collects dust with lighter specific gravity in the dust collecting barrel. The vacuum cleaning system for the granary ground can clean the granary ground, and meanwhile, can sort grains and dust with different specific gravities.

In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

The utility model will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings. Wherein:

FIG. 1 shows a schematic diagram of a vacuum cleaning system for a granary floor according to an embodiment of the present utility model;

fig. 2 shows a schematic structural diagram of a grain collection bucket of the vacuum cleaning system for the granary floor according to the embodiment of the utility model.

In the drawings, like parts are designated with like reference numerals. The figures are not to scale.

Reference numerals:

100-granary ground vacuum cleaning system, 110-frame, 111-primary dust remover, 112-secondary dust remover, 113-adjustment mechanism, 114-suction main pipe, 115-suction branch pipe, 116-first quick connector, 117-manual butterfly valve, 120-cleaning device, 121-second quick connector, 122-transparent steel wire hose, 130-grain collecting barrel, 131-funnel collecting bin, 132-heating coil, 133-telescopic chute, 134-electric discharge valve, 140-dust collecting barrel, 150-vacuum pump, 151-safety air supplementing valve, 152-pressure transmitter, 153-silencer.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

The utility model will be further described with reference to the accompanying drawings.

The embodiment of the utility model provides a vacuum cleaning system 100 for granary ground, which can clean granary ground and classify grains and dust with different specific gravities.

Referring to fig. 1, the vacuum cleaning system 100 for the granary floor according to the embodiment of the utility model includes a frame 110 and a cleaning device 120, a grain collecting barrel 130 and a dust collecting barrel 140 are mounted on the frame 110 side by side, a hopper collecting bin 131 is mounted at the inlets above the grain collecting barrel 130 and the dust collecting barrel 140, a first-stage dust remover 111 communicated with the cleaning device 120 is mounted above the grain collecting barrel 130, a second-stage dust remover 112 is mounted above the dust collecting barrel 140, a vacuum pump 150 is further mounted on the frame 110, and the air inlet of the vacuum pump 150 is sequentially connected with the second-stage dust remover 112 and the first-stage dust remover 111.

When the granary ground needs to be cleaned, the primary dust remover 111, the secondary dust remover 112 and the vacuum pump 150 are started, the vacuum pump 150 sequentially cleans the granary ground through the secondary dust remover 112 and the primary dust remover 111, cleaned grains and dust sequentially pass through the primary dust remover 111 and the secondary dust remover 112, grains with larger specific gravity are collected in the grain collecting barrel 130 by the primary dust remover 111, and dust with lighter specific gravity is collected in the dust collecting barrel 140 by the secondary dust remover 112. The vacuum cleaning system 100 for the granary floor provided by the embodiment of the utility model can clean the granary floor and can classify grains and dust with different specific gravities.

Referring to fig. 1, further, referring to fig. 1, the vacuum cleaning system 100 for a granary floor according to the embodiment of the present utility model further includes an adjusting mechanism 113, where the adjusting mechanism 113 can adjust suction forces of the secondary dust remover 112 and the primary dust remover 111, so that the secondary dust remover 112 and the primary dust remover 111 can classify grains and dust with different specific gravities. In this embodiment, the primary dust collector 111 is a primary cyclone dust collector, the secondary dust collector 112 is a secondary pulse back-blowing dust collector, and suction forces of the secondary dust collector 112 and the primary dust collector 111 are adjusted by the adjusting mechanism 113, so that the secondary dust collector 112 and the primary dust collector 111 can classify grains and dust with different specific gravities.

Referring to fig. 1 and 2, a heating coil 132 is disposed at the bottom of a grain collecting barrel 130, and an air outlet of a vacuum pump 150 is connected to an air inlet end of the heating coil 132. When the vacuum pump 150 works, the air outlet of the vacuum pump 150 is communicated with the air inlet end of the heating coil 132, the vacuum pump 150 discharges high-temperature waste gas which is threaded when the vacuum pump 150 works to the heating coil 132, the heating coil 132 dries grains in the grain collecting barrel 130 at high temperature, and the air outlet end of the heating coil 132 is communicated with the atmosphere.

In this embodiment, referring to fig. 1, a safety air compensating valve 151 and a pressure transmitter 152 are installed on a pipeline between the vacuum pump 150 and the secondary dust collector 112, and the pressure transmitter 152 can monitor the pressure in the pipeline in real time and control the vacuum pump 150 to stop working when the monitored pressure exceeds a preset range. If the pressure transmitter 152 monitors a pipe pressure value that is too high or too low (exceeds the system set range value), the vacuum pump 150 is controlled to stop, and the operation manual should be used to remove the fault, such as detecting whether the dust removing filter core of the secondary pulse back-blowing dust remover is blocked or damaged. The large pipeline pressure value monitored by the pressure transmitter 152 indicates that the dust removal filter core of the secondary pulse back-blowing dust remover is blocked and needs to be cleaned in time; otherwise, the damage of the dust removing filter element of the secondary pulse back-blowing dust remover is indicated, if the vacuum pump 150 is continuously operated, the damage of the vacuum pump 150 can be caused quickly.

Referring to fig. 1, further, a muffler 153 is installed at an air outlet of a vacuum pump 150, and the muffler 153 can reduce working noise of the vacuum pump 150. The inlets above the grain collecting barrel 130 and the dust collecting barrel 140 are communicated with the funnel collecting bin 131 through the telescopic chute 133, and the telescopic chute 133 enables the grain collecting barrel 130 and the dust collecting barrel 140 to be respectively and flexibly connected with the funnel collecting bin 131. An electric discharge valve 134 is installed at the lower end of the hopper collecting bin 131.

Referring to fig. 1, in detail, a primary dust collector 111 is connected to a suction main pipe 114, the suction main pipe 114 is connected to a plurality of suction branch pipes 115, the suction branch pipes 115 are connected to a first quick connector 116, and a cleaning device 120 is connected to a second quick connector 121 capable of being quickly connected to the first quick connector 116. The second quick connector 121 communicates with the cleaning device 120 via a clear wire hose 122. A manual butterfly valve 117 is mounted on the suction manifold 115. In use, the cleaning device 120 can be communicated with the primary dust collector 111 by the quick connection of the first quick connector 116 and the second quick connector 121, and the manual butterfly valve 117 can control the flow rate of the suction branch pipe 115.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Although the utility model herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present utility model. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present utility model as defined by the appended claims. It should be understood that the different dependent claims and the features described herein may be combined in ways other than as described in the original claims. It is also to be understood that features described in connection with separate embodiments may be used in other described embodiments.

Claims

1. The utility model provides a granary ground vacuum cleaning system, its characterized in that, granary ground vacuum cleaning system includes frame and cleaning device, install grain collecting vat and dust collecting vat side by side in the frame, grain collecting vat with the hopper collecting bin is all installed to dust collecting vat's top entry, the top of grain collecting vat install with the one-level dust remover that cleaning device is linked together, the secondary dust remover is installed to dust collecting vat's top, still install the vacuum pump in the frame, the air inlet of vacuum pump in proper order with the secondary dust remover with the one-level dust remover links to each other.

2. The vacuum cleaning system of claim 1, further comprising an adjustment mechanism capable of adjusting the suction of the secondary dust catcher and the primary dust catcher to enable the secondary dust catcher and the primary dust catcher to classify grains and dust of different specific gravities.

3. The vacuum cleaning system for the floor of a granary of claim 1, wherein a heating coil is arranged at the bottom of the grain collection barrel, and an air outlet of the vacuum pump is communicated with an air inlet end of the heating coil.

4. The vacuum cleaning system for the floor of a granary according to claim 3, wherein a safety air compensating valve and a pressure transmitter are installed on a pipeline between the vacuum pump and the secondary dust collector, and the pressure transmitter can monitor the pressure in the pipeline in real time and control the vacuum pump to stop working when the monitored pressure exceeds a preset range.

5. The vacuum cleaning system for the floor of a grain bin of claim 3, wherein the air outlet of the vacuum pump is provided with a muffler.

6. The vacuum cleaning system for the floor of a grain bin of claim 1, wherein the upper inlets of the grain collection bin and the dust collection bin are each in communication with the hopper collection bin via a telescoping chute.

7. The vacuum cleaning system for the floor of a grain bin of claim 6, wherein the lower end of the hopper collection bin is provided with an electric discharge valve.

8. The vacuum cleaning system for the floor of a granary of claim 1, wherein the primary dust collector is communicated with a suction main pipe, the suction main pipe is communicated with a plurality of suction branch pipes, the suction branch pipes are communicated with a first quick connector, and the cleaning device is communicated with a second quick connector which can be quickly connected with the first quick connector.

9. The vacuum cleaning system for the floor of a grain bin of claim 8, wherein the second quick connector is in communication with the cleaning device via a clear steel hose.

10. The vacuum cleaning system for the floor of a grain bin of claim 8, wherein the suction manifold is provided with a manual butterfly valve.