CN214840938U - Anti-blocking device applied to coal hopper - Google Patents
Anti-blocking device applied to coal hopper Download PDFInfo
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- CN214840938U CN214840938U CN202023114849.1U CN202023114849U CN214840938U CN 214840938 U CN214840938 U CN 214840938U CN 202023114849 U CN202023114849 U CN 202023114849U CN 214840938 U CN214840938 U CN 214840938U
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Abstract
The utility model discloses a be applied to stifled device of preventing of coal scuttle relates to coal scuttle technical field. The utility model comprises a coal hopper body; a groove is formed in the coal hopper body, a positioning piece is arranged in the groove, a sliding groove is formed in the positioning piece, a channel is formed in one side of the sliding groove, and a limiting piece is arranged in the channel; a plurality of steel plates are arranged on the periphery of the inner wall of the coal hopper body, a gap of 4mm is reserved at the butt joint position between every two adjacent steel plates, and the sliding groove is communicated with the channel. The utility model discloses a being provided with the steel sheet at coal scuttle body inner wall, the steel sheet helps reducing the jam, reduces the metal consumption. And the steel sheet can protect the coal scuttle body inner wall, makes the coal scuttle body inner wall receive the direct impact and the grinding of rinding body and material, also can utilize the welt of different forms to adjust the motion state of the rinding body in the storehouse to strengthen the rigidity of the inner wall of coal scuttle body to a certain extent.
Description
Technical Field
The utility model belongs to the technical field of the coal scuttle, especially, relate to a be applied to stifled device of preventing of coal scuttle.
Background
The coal hopper is a screening tool, and the coal layer with the large coal blocks and the small coal blocks which are uniformly arranged in a layered mode is constructed on the grate after the large coal blocks and the small coal blocks are uniformly screened, so that layered clean combustion is realized.
Most of the existing coal hoppers are easy to block, the combustion efficiency and the energy-saving effect can be reduced when the coal hoppers are blocked, the ineffective output of the boiler can be improved, and the economic benefit and the social benefit are obviously reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to stifled device of preventing of coal scuttle, through the steel sheet that is provided with at coal scuttle body inner wall, the steel sheet helps reducing the jam, reduces the metal consumption. And the steel sheet can protect the coal scuttle body inner wall, makes the coal scuttle body inner wall receive the direct impact and the grinding of rinding body and material, also can utilize the welt of different forms to adjust the motion state of the rinding body in the storehouse to strengthen the rigidity of the inner wall of coal scuttle body to a certain extent, solved the problem that exists among the above-mentioned prior art.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
an anti-blocking device applied to a coal hopper comprises a coal hopper body;
a groove is formed in the coal hopper body, a positioning piece is arranged in the groove, a sliding groove is formed in the positioning piece, a channel is formed in one side of the sliding groove, and a limiting piece is arranged in the channel;
the coal bucket comprises a coal bucket body and is characterized in that a plurality of steel plates are arranged on the periphery of the inner wall of the coal bucket body, a gap of 4mm is reserved at the butt joint position between every two adjacent steel plates, a sliding groove is communicated with a channel, the steel plates are of rectangular plate structures, a first clamping groove is formed in the middle of each steel plate, and a sliding rod is fixedly connected to one side of each first clamping groove;
the constant head tank has been seted up at the middle part of slide bar, and the spacing groove has been seted up to one side of constant head tank, and one side fixedly connected with slider of spacing groove, the fixed plate of a plurality of steel sheet looks adaptations of week side fixedly connected with of coal scuttle body.
Optionally, the positioning member includes: the slider, one side fixedly connected with head rod of slider, the spout has been seted up at the middle part of slider, and channel, notch have been seted up to one side of spout.
Optionally, the limiting member includes: the worm wheel, one side fixedly connected with limiting plate of worm wheel, the inside elastic fit of notch has the locating lever, the inside normal running fit of channel has rolling disc, the worm, the thread groove has been seted up at the middle part of worm, the middle part screw-thread fit of thread groove has the screw rod, the first locating piece of one side fixedly connected with of screw rod, the inside sliding fit of channel has second connecting rod, fixture block, the downside fixedly connected with second locating piece of second connecting rod, and fixture block, second connecting rod all with rolling disc screw-thread fit.
Optionally, the slider comprises: electronic slide rail, electronic slide rail's output fixedly connected with stopper, stopper sliding fit is in the constant head tank, and electronic slide rail fixed connection is in one side of constant head tank, and the first spring of one side fixedly connected with of recess, the one end and the slider fixed connection of first spring, one side fixedly connected with second spring of notch, the one end and the locating lever fixed connection of second spring.
Optionally, the worm is engaged with the worm wheel, the upper side of the rotating disc is provided with first plane threads, the lower side of the rotating disc is provided with second plane threads, the first plane threads are left-handed and right-handed, the lower side of the clamping block is provided with third plane threads matched with the first plane threads, and the upper side of the second connecting rod is provided with fourth plane threads matched with the second plane threads.
Optionally, one side of the first positioning block is provided with a first slope, one side of the second positioning block is provided with a second slope matched with the first slope, second clamping grooves matched with the clamping blocks are formed in two sides of the sliding rod, and the sliding rod is in sliding fit with the middle of the sliding groove.
The embodiment of the utility model has the following beneficial effect:
the utility model discloses an embodiment is through being provided with the steel sheet at coal scuttle body inner wall, and the steel sheet helps reducing the jam, reduces the metal consumption. And the steel sheet can protect the coal scuttle body inner wall, makes the coal scuttle body inner wall receive the direct impact and the grinding of rinding body and material, also can utilize the welt of different forms to adjust the motion state of the rinding body in the storehouse to strengthen the rigidity of the inner wall of coal scuttle body to a certain extent.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic perspective view of a coal hopper body according to an embodiment of the present invention;
fig. 2 is a schematic view of a three-dimensional structure of a steel plate according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a coal hopper body according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a steel plate according to an embodiment of the present invention;
FIG. 5 is a schematic view of the structure at A in FIG. 4;
fig. 6 is a schematic structural diagram at B in fig. 5.
Wherein the figures include the following reference numerals:
the coal bucket comprises a coal bucket body 1, a steel plate 2, a first connecting rod 3, a groove 4, a sliding block 5, a sliding rod 6, a rotating disc 7, a clamping block 8, a sliding groove 9, a notch 10, a positioning rod 11, a second positioning block 12, a worm wheel 13, a limiting plate 14, a worm 15, a screw rod 16, a first positioning block 17, a second connecting rod 18, a positioning groove 19, a limiting block 20, a channel 21, a positioning piece 22, a limiting piece 23, a sliding piece 24 and a fixing plate 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
Referring to fig. 1 to 6, in the present embodiment, an anti-blocking device for a coal hopper is provided, including: a coal hopper body 1;
a groove 4 is formed in the coal hopper body 1, a positioning part 22 is arranged in the groove 4, a sliding groove 9 is formed in the positioning part 22, a channel 21 is formed in one side of the sliding groove 9, and a limiting part 23 is arranged in the channel 21;
the coal bucket comprises a coal bucket body 1, wherein a plurality of steel plates 2 are arranged on the periphery of the inner wall of the coal bucket body 1, a gap of 4mm is reserved at the butt joint position between every two adjacent steel plates 2, a sliding groove 9 is communicated with a channel 21, each steel plate 2 is of a rectangular plate structure, a first clamping groove is formed in the middle of each steel plate 2, and a sliding rod 6 is fixedly connected to one side of each first clamping groove;
the middle part of the slide bar 6 is provided with a positioning groove 19, one side of the positioning groove 19 is provided with a limiting groove, one side of the limiting groove is fixedly connected with a sliding part 24, and the peripheral side of the coal bucket body 1 is fixedly connected with a plurality of fixing plates 25 matched with the steel plates 2.
The application of one aspect of the embodiment is as follows: when the steel plate 2 needs to be installed, firstly, the steel plates 2 are placed on the periphery of the inner wall of the coal hopper body 1, the steel plates 2 slide on the fixing plate 25, then the positioning piece 22 is pushed, the positioning piece 22 slides into the first clamping groove, the sliding rod 6 slides into the sliding groove 9, meanwhile, the sliding rod 6 extrudes the limiting piece 23, the limiting piece 23 and the sliding rod 6 generate a limiting relation, and therefore the steel plates 2 are fixed, when the steel plates 2 need to be replaced, the sliding piece 24 is firstly started, the sliding piece 24 retracts into the positioning groove 19, the limiting relation with the limiting piece 23 is cancelled, then the limiting piece 23 rebounds elastically and cancels the limiting relation with the sliding rod 6, and therefore the steel plates 2 are detached. It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.
Through the steel plate 2 that is provided with at the coal scuttle body 1 inner wall, steel plate 2 helps reducing the jam, reduces the metal consumption. And the steel plate 2 can protect the inner wall of the coal hopper body 1, so that the inner wall of the coal hopper body 1 is directly impacted and ground by the grinding body and materials, and the motion state of the grinding body in the bin can be adjusted by utilizing lining plates in different forms, thereby enhancing the rigidity of the inner wall of the coal hopper body 1 to a certain extent.
Specifically, the method comprises the following steps: the steel plate 2 and the inner wall of the coal bucket body 1 can also be connected by welding.
The positioning member 22 of the present embodiment includes: slider 5, one side fixedly connected with head rod 3 of slider 5, spout 9 has been seted up at the middle part of slider 5, and channel 21, notch 10 have been seted up to one side of spout 9.
The limiting member 23 of the present embodiment includes: worm wheel 13, one side fixedly connected with limiting plate 14 of worm wheel 13, the inside elastic fit of notch 10 has locating lever 11, the inside normal running fit of channel 21 has rolling disc 7, worm 15, the thread groove has been seted up at the middle part of worm 15, the middle part screw-thread fit of thread groove has screw rod 16, the first locating piece 17 of one side fixedly connected with of screw rod 16, the inside sliding fit of channel 21 has second connecting rod 18, fixture block 8, the downside fixedly connected with second locating piece 12 of second connecting rod 18, and fixture block 8, second connecting rod 18 all with rolling disc 7 screw-thread fit.
The slider 24 of the present embodiment includes: electronic slide rail, the output fixedly connected with stopper 20 of electronic slide rail, stopper 20 sliding fit is at constant head tank 19, and electronic slide rail fixed connection is in one side of constant head tank 19, and the first spring of one side fixedly connected with of recess 4, the one end and the slider 5 fixed connection of first spring, one side fixedly connected with second spring of notch 10, the one end and the locating lever 11 fixed connection of second spring.
The worm 15 of the present embodiment is engaged with the worm wheel 13, the upper side of the rotating disc 7 is provided with a first plane thread, the lower side of the rotating disc 7 is provided with a second plane thread, the first plane thread is left-handed, the second plane thread is right-handed, the lower side of the fixture block 8 is provided with a third plane thread adapted to the first plane thread, and the upper side of the second connecting rod 18 is provided with a fourth plane thread adapted to the second plane thread.
In this embodiment, a first slope is disposed on one side of the first positioning block 17, a second slope adapted to the first slope is disposed on one side of the second positioning block 12, second slots adapted to the fixture blocks 8 are disposed on both sides of the slide bar 6, and the slide bar 6 is slidably fitted in the middle of the slide slot 9. When the steel plate 2 needs to be disassembled and assembled, the steel plate 2 is firstly placed into the coal hopper body 1, the steel plate 2 is positioned at the upper side of the fixing plate 25, then the first connecting rod 3 is pushed, the sliding block 5 fixedly connected with the first connecting rod 3 slides into the first clamping groove, meanwhile, the sliding rod 6 extrudes the limiting plate 14, then the limiting plate 14 drives the worm wheel 13 to rotate, then the worm wheel 13 drives the worm 15 to rotate, then the worm 15 drives the first positioning block 17 to move towards one side close to the second positioning block 12 through the screw rod 16, then the first positioning block 17 extrudes the second positioning block 12 and drives the first positioning block 17 to move towards one side far away from the positioning rod 11, then the positioning rod 11 drives the rotating disc 7 to rotate through the matching of the fourth plane thread and the second plane thread, then the rotating disc 7 drives the clamping block 8 to slide into the second clamping groove through the matching of the first plane thread and the third plane thread and generates a limiting relation with the sliding rod 6, thereby accomplish the installation to steel sheet 2, when needing to be changed steel sheet 2, open electronic guide rail earlier, make with electronic guide rail output fixed connection's stopper 20 to the one side motion of keeping away from limiting plate 14, then locating lever 11 pops out and drives worm wheel 13 through limiting plate 14 from the middle part of notch 10 and rotates, then makes fixture block 8 and slide bar 6 cancel spacing relation through rolling disc 7 to the completion is to the dismantlement of steel sheet 2.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (6)
1. An anti-blocking device applied to a coal hopper is characterized by comprising: a coal hopper body (1);
a groove (4) is formed in the coal hopper body (1), a positioning piece (22) is arranged in the groove (4), a sliding groove (9) is formed in the positioning piece (22), a channel (21) is formed in one side of the sliding groove (9), and a limiting piece (23) is arranged in the channel (21);
the coal bucket comprises a coal bucket body (1), wherein a plurality of steel plates (2) are arranged on the periphery of the inner wall of the coal bucket body (1), a gap of 4mm is reserved at the butt joint position between every two adjacent steel plates (2), a sliding groove (9) is communicated with a channel (21), the steel plates (2) are of a rectangular plate structure, a first clamping groove is formed in the middle of each steel plate (2), and a sliding rod (6) is fixedly connected to one side of each first clamping groove;
the middle part of the slide bar (6) is provided with a positioning groove (19), one side of the positioning groove (19) is provided with a limiting groove, one side of the limiting groove is fixedly connected with a sliding part (24), and the peripheral side of the coal bucket body (1) is fixedly connected with a fixing plate (25) matched with a plurality of steel plates (2).
2. The anti-blocking device applied to the coal hopper as recited in claim 1, wherein the positioning member (22) comprises: the sliding block (5) and the first connecting rod (3) are fixedly connected to one side of the sliding block (5), the sliding groove (9) is formed in the middle of the sliding block (5), and the channel (21) and the notch (10) are formed in one side of the sliding groove (9).
3. An anti-clogging device applied to a coal hopper according to any one of claims 1 to 2, characterized in that the limiting member (23) comprises: worm wheel (13), one side fixedly connected with limiting plate (14) of worm wheel (13), the inside elastic fit of notch (10) has locating lever (11), the inside normal running fit of channel (21) has rolling disc (7), worm (15), the thread groove has been seted up at the middle part of worm (15), the middle part screw-thread fit of thread groove has screw rod (16), the first locating piece (17) of one side fixedly connected with of screw rod (16), the inside sliding fit of channel (21) has second connecting rod (18), fixture block (8), downside fixedly connected with second locating piece (12) of second connecting rod (18), and fixture block (8), second connecting rod (18) all with rolling disc (7) screw-thread fit.
4. An anti-clogging device applied to a coal hopper as claimed in claim 3, characterized in that the sliding member (24) comprises: electronic slide rail, electronic slide rail's output end fixedly connected with stopper (20), stopper (20) sliding fit is in constant head tank (19), and electronic slide rail fixed connection is in one side of constant head tank (19), and the first spring of one side fixedly connected with of recess (4), the one end and slider (5) fixed connection of first spring, one side fixedly connected with second spring of notch (10), the one end and locating lever (11) fixed connection of second spring.
5. The anti-clogging device for a coal hopper as claimed in claim 4, wherein the worm (15) is engaged with the worm wheel (13), the upper side of the rotary disk (7) is provided with a first flat thread, the lower side of the rotary disk (7) is provided with a second flat thread, the first flat thread is left-handed, the second flat thread is right-handed, the lower side of the latch (8) is provided with a third flat thread matching the first flat thread, and the upper side of the second connecting rod (18) is provided with a fourth flat thread matching the second flat thread.
6. The anti-blocking device applied to the coal hopper as claimed in claim 5, wherein a first slope is arranged on one side of the first positioning block (17), a second slope matched with the first slope is arranged on one side of the second positioning block (12), second clamping grooves matched with the clamping blocks (8) are formed in two sides of the sliding rod (6), and the sliding rod (6) is in sliding fit with the middle of the sliding groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023114849.1U CN214840938U (en) | 2020-12-22 | 2020-12-22 | Anti-blocking device applied to coal hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023114849.1U CN214840938U (en) | 2020-12-22 | 2020-12-22 | Anti-blocking device applied to coal hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214840938U true CN214840938U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023114849.1U Active CN214840938U (en) | 2020-12-22 | 2020-12-22 | Anti-blocking device applied to coal hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214840938U (en) |
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2020
- 2020-12-22 CN CN202023114849.1U patent/CN214840938U/en active Active
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