CN214610462U - Bulk cargo loading and unloading dust falling device capable of being peeped - Google Patents
Bulk cargo loading and unloading dust falling device capable of being peeped Download PDFInfo
- Publication number
- CN214610462U CN214610462U CN202120367172.8U CN202120367172U CN214610462U CN 214610462 U CN214610462 U CN 214610462U CN 202120367172 U CN202120367172 U CN 202120367172U CN 214610462 U CN214610462 U CN 214610462U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- plug
- cylinder
- unloading
- loading
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 29
- 244000144985 peep Species 0.000 claims abstract description 7
- 239000012780 transparent material Substances 0.000 claims abstract description 6
- 208000008918 voyeurism Diseases 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000005341 toughened glass Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Ship Loading And Unloading (AREA)
Abstract
The utility model provides a can peep bulk cargo loading and unloading dust device, relates to material loading and unloading machinery technical field, especially belongs to a bulk cargo loading and unloading machinery's auxiliary device. Comprises an upper cover, wherein the upper cover is provided with a feed inlet which is connected with a discharge port of a loading and unloading machine; the top of the upper cover is provided with a cantilever beam, the bottom of the upper cover is provided with a plug, and the lower end of the plug is a cone with a downward vertex; the upper cover is also provided with an observation window which is blocked by transparent materials; the two ends of the cylinder are provided with openings, the upper end opening of the cylinder corresponds to the upper cover, the lower end of the cylinder is connected with a conical structure with the bottom surface facing upwards, and the lower end of the conical structure is provided with an opening; the opening of the barrel cone structure corresponds to the position of the plug; the cylinder is suspended on the cantilever beam through a connecting device. The utility model provides a can peep at bulk cargo loading and unloading dust device makes the material form negative pressure zone below the plug, and negative pressure suction adsorbs dust and material formation compact material post. Thereby achieving the effects of effectively controlling dust overflow, improving the operating environment and protecting the health of staff.
Description
Technical Field
The utility model relates to a material handling machinery technical field especially belongs to a bulk cargo handling machinery's auxiliary device.
Background
Bulk cargo loading and unloading occupy a large part of material loading and unloading businesses of ports and storage units, and the bulk cargo is generally conveyed to a specified device through a belt conveyor in the loading and unloading process and then flows into storage bins of vehicles and ships by using cone hoppers. The common cone bucket is easy to load and unload, so that materials are easy to splash, dust is easy to scatter, the dust on an operation site is serious, the environment is polluted, and the body health of people is influenced; when the material is too much, the cone hopper is easy to block, the material overflows, a large amount of time is wasted in field cleaning, and the working efficiency is influenced.
Disclosure of Invention
An object of the utility model is to provide a can peep bulk cargo loading and unloading dust device to reach and draw in the dust in, improve loading and unloading district environmental quality, improve handling efficiency's purpose.
The utility model provides a can peep bulk cargo loading and unloading dust device, which is characterized in that the device comprises an upper cover, the upper cover is provided with a feed inlet, and the feed inlet is connected with a discharge port of a loading and unloading machine; the top of the upper cover is provided with a cantilever beam, the bottom of the upper cover is provided with a plug, and the lower end of the plug is a cone with a downward vertex; the upper cover is also provided with an observation window which is blocked by transparent materials; the two ends of the cylinder are provided with openings, the upper end opening of the cylinder corresponds to the upper cover, the lower end of the cylinder is connected with a conical structure with the bottom surface facing upwards, and the lower end of the conical structure is provided with an opening; the opening of the barrel cone structure corresponds to the position of the plug; the cylinder is suspended on the cantilever beam through a connecting device.
Furthermore, the feed inlet is connected with the discharge port of the loading and unloading machine through a flange plate or a clamp.
Furthermore, the barrel body is provided with a peeping window which is sealed by a transparent material.
Further, the transparent material is toughened glass or a transparent acrylic plate.
Further, the connecting device is a spring or a screw rod.
The utility model provides a can peep at bulk cargo loading and unloading dust device, be connected with the bulk cargo discharge gate through the upper cover feed inlet, the spring hangs the barrel on the upper cover davit beam structure, be fixed in the plug of upper cover bottom, its lower extreme be located the barrel inside and with the barrel between keep certain clearance, the material flows from the clearance between plug and the barrel, form the true cavity below the plug, the inside negative pressure that forms of material stream, negative pressure suction adsorbs dust and the material forms tight real material post, the material post is wrapping up the dust and is directly flowing in the car, in the ship storage storehouse. Observe the material state through the observation window, the adjustment spring comes the clearance of adjustment plug and between the lower main part, makes the dust fall effect of the material post that forms reach the optimum condition, adapts to external wind-force and different height drop to reach effective control dust excessive, improve operating environment, the effect of protection staff health.
Drawings
The accompanying drawings partially disclose embodiments of the present invention, in which,
fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a front view of the plug of the present invention.
Detailed Description
As shown in fig. 1-3, the device for loading, unloading and dust settling of bulk cargo capable of peeping provided by the present invention comprises an upper cover 1, a cylinder 2 and a plug 3, wherein a feed inlet 102 is arranged in the middle of the upper cover 1, and the upper cover connects the feed inlet 102 with a bulk cargo discharge port through a flange plate 101; the cantilever beam 103 is welded at the top of the upper cover 1, the lower end of the plug 3 is a cone with a downward vertex and is welded at the bottom of the upper cover 1; the two ends of the cylinder body 2 are opened, and the opening at the upper end of the cylinder body 2 corresponds to the position of the upper cover 1; the lower end is a conical structure with the top surface upward, the lower end of the plug 3 is positioned in the cylinder body 2, a gap is reserved between the lower end and the cylinder body 2, and the opening of the conical structure corresponds to the position of the plug 3; the outer part of the cylinder body 2 is fixed with an adjustable spring 201, and the cylinder body 2 is hung on the cantilever beam 103 outside the upper cover 1 through the spring 201. The gap between the plug 3 and the cylinder 2 can be changed by adjusting the length of the spring 201, and the upper cover 1 is provided with an observation window 104.
When discharging is started, material flow enters the barrel body 2 through the feeding hole 102, flows out through a gap between a cone at the lower end of the plug 3 and a cone structure at the lower end of the barrel body 2, and has impact force on the cone structure at the lower end of the barrel body 2, but the barrel body 2 is hung on the cantilever beam 103 through the spring 201, and the spring 201 can buffer a part of the impact force; when the material flow of blowing is in lasting stable condition, when the material flow flows out from the clearance between plug 3 and barrel 2, forms the vacuum cavity below the 3 lower extreme cones of plug, compares with the outside atmospheric pressure of material flow, and inside forms the negative pressure district, and the suction that the negative pressure produced forces material and dust to draw in, forms stable stock column, and the dust parcel is difficult for the diffusion wherein, directly flows into in car, the ship storage storehouse together with the material.
According to the difference of external wind power and height drop, the length of the adjusting spring 201 controls the gap between the plug 3 and the barrel 2, and the real-time states of material level and material flow are observed at any time through the observation window 104, so that the negative pressure effect of the formed material column reaches the optimal state. When the cylinder 2 is filled with hardened materials or other sundries, the observation window 104 is also used as a dredging hole.
Use the utility model provides a can peep at bulk cargo loading and unloading dust device has reduced the material because the dust is waved and is brought subtract heavy, has reduced to subtract the material that heavy brought and has spattered outward, has reduced the raise dust simultaneously, has improved the site work environment, has protected that the staff is healthy.
Claims (4)
1. A loading and unloading dust fall device capable of peeping bulk materials is characterized by comprising an upper cover (1), wherein the upper cover (1) is provided with a feed inlet (102), and the feed inlet (102) is connected with a discharge outlet of a loading and unloading machine; the top of the upper cover (1) is provided with a cantilever beam (103), the bottom of the upper cover (1) is provided with a plug (3), and the lower end of the plug (3) is a cone with a downward vertex; the upper cover is also provided with a peep window (104) which is sealed by a transparent material; two ends of the cylinder (2) are opened, the upper end opening of the cylinder (2) corresponds to the upper cover (1), the lower end of the cylinder is connected with a conical structure with the bottom surface facing upwards, and the lower end of the conical structure is opened; the opening of the conical structure of the cylinder body (2) corresponds to the position of the plug (3), and a gap is formed between the conical structure of the cylinder body (2) and the plug (3); the cylinder (2) is suspended on the cantilever beam (103) through a connecting device.
2. The peepable bulk loading and unloading dust fall device according to claim 1, characterized in that: the feed inlet (102) is connected with a discharge port of the loading and unloading machine through a flange plate or a clamp.
3. The peepable bulk loading and unloading dust fall device according to claim 1, characterized in that: the transparent material is toughened glass or a transparent acrylic plate.
4. The peepable bulk loading and unloading dust fall device according to claim 1, characterized in that: the connecting device of the cylinder (2) and the cantilever beam (103) is a spring or a screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120367172.8U CN214610462U (en) | 2021-02-10 | 2021-02-10 | Bulk cargo loading and unloading dust falling device capable of being peeped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120367172.8U CN214610462U (en) | 2021-02-10 | 2021-02-10 | Bulk cargo loading and unloading dust falling device capable of being peeped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214610462U true CN214610462U (en) | 2021-11-05 |
Family
ID=78442214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120367172.8U Expired - Fee Related CN214610462U (en) | 2021-02-10 | 2021-02-10 | Bulk cargo loading and unloading dust falling device capable of being peeped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214610462U (en) |
-
2021
- 2021-02-10 CN CN202120367172.8U patent/CN214610462U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |