CN217534348U - Cleaning device for blockage of accumulated material of hopper - Google Patents
Cleaning device for blockage of accumulated material of hopper Download PDFInfo
- Publication number
- CN217534348U CN217534348U CN202220410094.XU CN202220410094U CN217534348U CN 217534348 U CN217534348 U CN 217534348U CN 202220410094 U CN202220410094 U CN 202220410094U CN 217534348 U CN217534348 U CN 217534348U
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- hopper
- limiting box
- cover
- travel switch
- material limiting
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Abstract
The utility model discloses a cleaning device for accumulated material blockage of a hopper, which comprises a hopper, a dust cover, a material limiting box and an alarm; the dust cover is covered on the top of the hopper and comprises a fixed cover and a sliding cover; the sliding cover can slide in a reciprocating manner left and right relative to the fixed cover; the fixed cover is provided with a feeding hole; the material limiting box is arranged on the inner side wall of the top of the hopper corresponding to the sliding cover; the material limiting box comprises a travel switch and a spring door; the travel switch is arranged inside the material limiting box, the spring door is arranged on one side wall of the material limiting box, and when the spring door rotates towards the inside of the material limiting box, the spring door can touch the travel switch; the alarm is arranged on the outer side of the dust cover and is connected with the travel switch; the utility model discloses a long-pending material of hopper blocks up cleaning device prompts operating personnel through the spacing box of material, and whether feed inlet department has accumulational material, makes things convenient for the long-pending material of clearance that operating personnel was more timely, has eliminated dust environmental pollution, has improved the site work environment.
Description
Technical Field
The utility model relates to a material conveyer, especially a long-pending material of hopper blocks up cleaning device.
Background
The iron-smelting auxiliary workshop raw coal is conveyed through the coal-beating belt, the site of long-pending material, putty often can take place for the belt hopper because of the cohesiveness of raw coal, because the big operative employee of workshop scope can not look over at the site often, lead to down hopper department when discovering and piled up a large amount of raw coals, cause the belt fracture even when serious, and the accumulational raw coal needs operative employee's manual work of overtime to handle a little to clear up. Because of belt head pulley protection casing is fixed, the operative employee need stand when the clear material and stand on tiptoe and clear up the material stick with the shield limit and clear up, and the in-process belt of clearing up is still moving sometimes, has serious potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to above-mentioned prior art, and provide a long-pending material of hopper and block up cleaning device, the utility model discloses a technical scheme be:
a cleaning device for accumulated material blockage of a hopper comprises the hopper, a dust cover, a material limiting box and an alarm; the dust cover is covered on the top of the hopper and comprises a fixed cover and a sliding cover; the sliding cover can slide in a left-right reciprocating mode relative to the fixed cover; the fixed cover is provided with a feeding hole; the material limiting box is arranged on the inner side wall of the top of the hopper corresponding to the sliding cover; the material limiting box comprises a travel switch and a spring door; the travel switch is arranged inside the material limiting box, the spring door is arranged on one side wall of the material limiting box, and when the spring door rotates towards the inside of the material limiting box, the spring door can touch the travel switch; the alarm is arranged on the outer side of the dust cover and connected with the travel switch.
As a further preferable aspect of the present invention, a feeding belt is arranged on the outer side of the feeding hole; the sliding cover is provided with a triggerable induction device connected with a driving device of the feeding belt.
As a further preferred scheme of the utility model, the hopper top inside wall that is located the spacing box top of material still is provided with the grid strip that a plurality of are parallel to each other.
As a further preferred aspect of the present invention, the grid bars are parallel to the side wall of the hopper of the feed inlet.
As a further preferred scheme of the utility model, the bottom of slip cap is equipped with the pulley, the top of hopper is equipped with the slide, when the pulley slides on the slide, drive slip cap relatively fixed cover left and right sides reciprocal slip.
As a further preferable aspect of the present invention, the handle is disposed on an outer wall of the sliding cover.
As a further preferred aspect of the present invention, the alarm is an audible and visual alarm.
The utility model discloses following beneficial effect has:
1. the utility model discloses a hopper long-pending material jam cleaning device for can't see the hopper of the overstock material situation near the feed inlet directly, when piling up the material near the feed inlet of hopper, the spring door on the material spacing box receives the overstock of the material that piles up, the spring door rotates until contacting with travel switch, the siren that links with it prompts operating personnel, there is the material that piles up in feed inlet department, need in time to handle, utilize above-mentioned device, can make things convenient for operating personnel's clearance long-pending material more in time, eliminated dust environmental pollution, improved the site work environment;
2. when an operator cleans accumulated materials, if the feeding belt still runs, the potential personal safety hazard of the operator can be caused, so that a triggerable induction device connected with a driving device of the feeding belt is arranged on the sliding cover, and when the sliding cover slides, the feeding belt stops working, thereby eliminating the potential safety hazard of production;
3. when the pay-off belt pay-off, the material is piled up in the inside of hopper easily, and the grid strip through the hopper top then can play certain reposition of redundant personnel effect to feed inlet department material for more even distribution of material is in the hopper.
Drawings
FIG. 1 is a top view of a hopper of the present application with a dust cover removed;
FIG. 2 shows a side view of a hopper accumulation blockage removal device of the present application;
fig. 3 shows a top view of a material limiting box in the cleaning device for the accumulated material blockage of the hopper.
Among them are: 1. a hopper; 3. a dust cover; 31. a fixed cover; 32. a sliding cover; 4. a slideway; 5. a pulley; 6. a travel switch; 7. a spring door; 8. an alarm; 9. a material limiting box; 10. a master control end; 11. a column; 12. a handle; 13. and (4) grid bars.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific preferred embodiments.
In the description of the present invention, it should be understood that the terms "left side", "right side", "upper part", "lower part" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, "first", "second" and the like do not indicate the degree of importance of the component parts, and thus, are not to be construed as limiting the present invention. The specific dimensions used in the present embodiment are only for illustrating the technical solutions, and do not limit the protection scope of the present invention.
Example 1
As shown in figure 2, the device for cleaning the blockage of the accumulated materials of the hopper comprises the hopper 1, a dust cover, a material limiting box 9 and an alarm 8.
As shown in FIG. 2, the dust cover is a semi-closed dust cover covering the top of the hopper, and comprises a fixed cover 31 and a sliding cover 32, wherein the fixed cover 31 is provided with a feed inlet, and the sliding cover 32 can slide in a reciprocating manner left and right relative to the fixed cover 31.
As shown in fig. 1 and 3, the material limiting box 9 is arranged on the inner side wall of the top of the hopper 1 corresponding to the sliding cover 32, and the material limiting box 9 comprises a travel switch 6 and a spring door 7; the travel switch 6 is arranged inside the material limiting box 9, the spring door 7 is hinged to one side wall of the material limiting box 9, and when the spring door 7 rotates towards the inside of the material limiting box 9, the spring door can touch the travel switch 6; the alarm 8 is arranged outside the dust cover and is connected with the travel switch 6.
In the use, when the raw coal material is sent to hopper 1 from feed inlet department in, because the raw coal has certain cohesiveness, so the putty phenomenon takes place near the feed inlet easily for the raw coal, when the putty phenomenon takes place for the raw coal, when spring door 7 in the spacing box of material 9 received the pressure that the extrusion of raw coal putty produced, spring door 7 was to the spacing box of material internal rotation, until spring door 7 and travel switch 6 contact, travel switch 6 has sent the putty signal, siren 8 sent the police dispatch newspaper and reminds this moment, remind the long-pending material that the field work personnel will clear up the feed inlet department.
Example 2
On the basis of embodiment 1, a triggerable sensing device connected with a driving device of a feeding belt is arranged on the sliding cover 32, and the feeding belt is arranged on the outer side of the feeding hole.
When the accumulated materials are cleaned by field operators, the sliding cover 32 is firstly moved to be opened, the triggering sensing device on the sliding cover 32 senses that the sliding cover 32 is in an opening state, the triggering sensing device triggers, and meanwhile, the driving device of the feeding belt connected with the driving device stops working at once.
Besides, in addition to the structure of the device disclosed in the above embodiment, a plurality of grid bars 13 parallel to each other are further disposed on the inner side wall of the top of the hopper 1 above the material limiting box 9, and particularly, the grid bars 13 are disposed on the side wall of the hopper parallel to the feeding port. When the material begins to get into the hopper, need pass through grid strip 13, the material is separated by grid strip 13 and is drained to the different positions in the hopper, prevents that the material from concentrating and piling up the specific position in hopper 1.
Besides, in addition to the device structure disclosed in the above embodiment, the bottom of the sliding cover 32 is provided with a pulley 5, the top of the hopper is provided with a slideway 4, and when the pulley 5 slides on the slideway 4, the sliding cover 32 is driven to slide back and forth left and right relative to the fixed cover 21, so that the operator is labor-saving when moving the sliding cover 32.
Further, a handle 12 is disposed on an outer wall of the slide cover 32.
In addition, the alarm 8 is an audible and visual alarm, which can more easily give warning effect to the operator.
The above detailed description describes the preferred embodiments of the present invention, but the present invention is not limited to the details of the above embodiments, and the technical idea of the present invention can be within the scope of the present invention to perform various equivalent transformations, which all belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a long-pending material jam cleaning device of hopper which characterized in that: comprises a hopper, a dust cover, a material limiting box and an alarm;
the dust cover covers the top of the hopper and comprises a fixed cover and a sliding cover; the sliding cover can slide in a left-right reciprocating mode relative to the fixed cover; the fixed cover is provided with a feeding hole;
the material limiting box is arranged on the inner side wall of the top of the hopper corresponding to the sliding cover;
the material limiting box comprises a travel switch and a spring door;
the travel switch is arranged inside the material limiting box, the spring door is arranged on one side wall of the material limiting box, and when the spring door rotates towards the inside of the material limiting box, the spring door can touch the travel switch;
the alarm is arranged on the outer side of the dust cover and connected with the travel switch.
2. The device for cleaning the blockage of the hopper as recited in claim 1, wherein: a feeding belt is arranged on the outer side of the feeding hole;
and the sliding cover is provided with a triggerable induction device connected with a driving device of the feeding belt.
3. The device for cleaning the accumulated material blockage of the hopper according to claim 1, characterized in that: the inner side wall of the top of the hopper above the material limiting box is also provided with a plurality of grid bars which are parallel to each other.
4. The device for cleaning the accumulated material blockage of the hopper according to claim 3, characterized in that: and the grid bars are parallel to the side wall of the hopper with the feed inlet.
5. The device for cleaning the accumulated material blockage of the hopper according to claim 1, characterized in that: the bottom of the sliding cover is provided with a pulley, the top of the hopper is provided with a slide way, and the pulley drives the sliding cover to slide in a reciprocating manner left and right relative to the fixed cover when sliding on the slide way.
6. The device for cleaning the accumulated material blockage of the hopper according to claim 1, characterized in that: and a handle is arranged on the outer wall of the sliding cover.
7. The device for cleaning the accumulated material blockage of the hopper according to claim 1, characterized in that: the alarm is an audible and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220410094.XU CN217534348U (en) | 2022-02-28 | 2022-02-28 | Cleaning device for blockage of accumulated material of hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220410094.XU CN217534348U (en) | 2022-02-28 | 2022-02-28 | Cleaning device for blockage of accumulated material of hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217534348U true CN217534348U (en) | 2022-10-04 |
Family
ID=83427007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220410094.XU Active CN217534348U (en) | 2022-02-28 | 2022-02-28 | Cleaning device for blockage of accumulated material of hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217534348U (en) |
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2022
- 2022-02-28 CN CN202220410094.XU patent/CN217534348U/en active Active
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