CN216189383U - Wear-resistant mechanism at soft connection position of feed opening of coal conveying coal breaker - Google Patents
Wear-resistant mechanism at soft connection position of feed opening of coal conveying coal breaker Download PDFInfo
- Publication number
- CN216189383U CN216189383U CN202122142798.1U CN202122142798U CN216189383U CN 216189383 U CN216189383 U CN 216189383U CN 202122142798 U CN202122142798 U CN 202122142798U CN 216189383 U CN216189383 U CN 216189383U
- Authority
- CN
- China
- Prior art keywords
- coal
- wear
- flexible
- feed opening
- connecting ring
- 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.)
- Active
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses an anti-abrasion mechanism at a soft connection part of a feed opening of a coal conveying coal breaker, which comprises a main body assembly, wherein the main body assembly comprises a coal breaker body, a flexible coal dropping pipe, a discharge opening and a support column; the wear-resisting mechanism comprises a cloth bag cover body, a connecting ring, a first groove, a first wear-resisting steel plate and an annular reinforcing rib; and a flexible coal dropping pipe is arranged below the crushed coal machine body. According to the utility model, the connecting ring is moved to drive the first wear-resistant steel plate to be inserted into the first groove, the blanking point of the flexible coal dropping pipe is protected by the arranged first wear-resistant steel plate, meanwhile, the flexibility of the flexible coal dropping pipe is ensured not to be damaged, then, the contact area of the first wear-resistant steel plate and the connecting ring is increased by the arranged annular reinforcing rib, the first wear-resistant steel plate is prevented from being knocked down by coal, so that the scouring force on the flexible coal dropping pipe is reduced, the occurrence of a large amount of coal leakage is avoided, and the protection on the site environment is increased.
Description
The technical field is as follows:
the utility model relates to the technical field of coal conveying coal breakers, in particular to an anti-abrasion mechanism at a soft connection part of a feed opening of a coal conveying coal breaker.
Background art:
the coal pulverizer is a coal pulverizer which is improved on the basis of an old hammer crusher and is a novel-structure coal pulverizer, and mainly aims at special models for pulverizing coal used in brick factories and the like of coal washfactories;
between traditional coal breaker lower part hopper to the belt coal breakage section of thick bamboo, adopt the soft connection of nylon canvas material usually, owing to at the whereabouts of coal breakage in-process coal charge, soft junction is washed away and is damaged by the coal stream easily to the condition that has caused a large amount of runs the coal takes place, and can lead to the fact the pollution to the site environment, for this, provides a coal conveying coal breaker feed opening soft junction abrasionproof and decreases mechanism.
The utility model has the following contents:
the utility model aims to provide an anti-abrasion mechanism at the soft connection part of a feed opening of a coal conveying pulverizer, so as to solve the problems in the background technology.
The utility model is implemented by the following technical scheme: an anti-abrasion mechanism at the soft connection part of a feed opening of a coal conveying coal breaker comprises
The main body assembly comprises a coal crushing machine body, a flexible coal dropping pipe, a discharge port and a support column;
the wear-resisting mechanism comprises a cloth bag cover body, a connecting ring, a first groove, a first wear-resisting steel plate and an annular reinforcing rib;
the utility model discloses a coal crushing machine, including the garrulous coal organism, the bottom of garrulous coal organism is equipped with flexible coal breakage pipe, the go-between is installed to the bottom of flexible coal breakage pipe, the even welding of upper surface of go-between has first wear-resisting steel sheet, first recess has evenly been seted up to the inside wall bottom of flexible coal breakage pipe, the lateral wall sliding connection of first recess is in the inside wall of first wear-resisting steel sheet, the lower skin weld of first recess has annular strengthening rib, the bottom of annular strengthening rib welds in the upper surface of go-between.
As further preferable in the present technical solution: the support columns are uniformly welded on the lower surface of the crushed coal machine body, and the bottoms of the support columns are connected to the upper surface of the support plate through bolts in a threaded manner; the bottom of the support column is provided with a supporting force by the supporting plate.
As further preferable in the present technical solution: through holes are uniformly formed in the upper surface of the flexible coal dropping pipe, and the inner side walls of the through holes are connected to the outer side walls of the supporting columns in a sliding mode; the through holes slide on the outer side wall of the supporting column, and the flexible coal dropping pipe is guided to work.
As further preferable in the present technical solution: the middle part of the outer side wall of the support column is in threaded connection with a nut, and a rubber pad is bonded on the upper surface of the nut; the rubber pad is driven to move by rotating the nut.
As further preferable in the present technical solution: the bottom of the crushed coal machine body is provided with a discharge port; discharging the crushed coal through a discharge port.
As further preferable in the present technical solution: a cloth bag cover body is arranged inside the flexible coal dropping pipe, and the upper surface of the cloth bag cover body is fixedly connected to the middle part of the lower surface of the coal crushing machine body; the falling speed of the coal material is slowed down through the cloth bag cover body.
As further preferable in the present technical solution: the bottom of the connecting ring is provided with a material conveying pipe; and discharging the coal material in the flexible coal dropping pipe through the conveying pipe.
As further preferable in the present technical solution: second grooves are uniformly formed in the inner side wall of the conveying pipe, and second wear-resistant steel plates are fixedly connected to the inner side wall of each second groove; the inner side wall of the conveying pipe is protected through the second wear-resistant steel plate.
The utility model has the advantages that: according to the utility model, the connecting ring is moved to drive the first wear-resistant steel plate to be inserted into the first groove, the blanking point of the flexible coal dropping pipe is protected by the arranged first wear-resistant steel plate, meanwhile, the flexibility of the flexible coal dropping pipe is ensured not to be damaged, then, the contact area of the first wear-resistant steel plate and the connecting ring is increased by the arranged annular reinforcing rib, the first wear-resistant steel plate is prevented from being knocked down by coal, so that the scouring force on the flexible coal dropping pipe is reduced, the occurrence of a large amount of coal leakage is avoided, and the protection on the site environment is increased.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
fig. 4 is a schematic bottom view of the present invention.
In the figure: 1. a body assembly; 2. a wear resistant mechanism; 101. a crushed coal body; 102. a flexible coal dropping pipe; 103. a discharge outlet; 104. a support pillar; 201. a cloth bag cover body; 202. a connecting ring; 203. a first groove; 204. a first wear resistant steel plate; 205. an annular reinforcing rib; 41. a nut; 42. a rubber pad; 43. a support plate; 44. a delivery pipe; 45. a second groove; 46. a second wear-resistant steel plate; 47. and a through hole.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: an anti-abrasion mechanism at the soft connection part of a feed opening of a coal conveying coal breaker comprises
The main body component 1 comprises a coal crushing machine body 101, a flexible coal dropping pipe 102, a discharge port 103 and a support column 104;
the wear-resisting mechanism 2 comprises a cloth bag cover body 201, a connecting ring 202, a first groove 203, a first wear-resisting steel plate 204 and an annular reinforcing rib 205;
the flexible coal dropping pipe 102 is arranged below the crushed coal machine body 101, the connecting ring 202 is installed at the bottom of the flexible coal dropping pipe 102, the first wear-resistant steel plate 204 is uniformly welded on the upper surface of the connecting ring 202, the first groove 203 is uniformly formed in the bottom of the inner side wall of the flexible coal dropping pipe 102, the outer side wall of the first groove 203 is slidably connected to the inner side wall of the first wear-resistant steel plate 204, the annular reinforcing rib 205 is welded on the lower surface of the first groove 203, and the bottom of the annular reinforcing rib 205 is welded on the upper surface of the connecting ring 202.
In this embodiment, specifically: the supporting columns 104 are uniformly welded on the lower surface of the crushed coal machine body 101, and the bottoms of the supporting columns 104 are connected to the upper surface of the supporting plate 43 through bolts in a threaded manner; the bottom of the support column 104 is provided with a supporting force by the support plate 43.
In this embodiment, specifically: through holes 47 are uniformly formed in the upper surface of the flexible coal dropping pipe 102, and the inner side walls of the through holes 47 are connected to the outer side walls of the supporting columns 104 in a sliding mode; the flexible coal dropping pipe 102 is guided by sliding the through hole 47 on the outer side wall of the supporting column 104.
In this embodiment, specifically: the middle part of the outer side wall of the supporting column 104 is in threaded connection with a nut 41, and a rubber pad 42 is bonded on the upper surface of the nut 41; the rubber pad 42 is driven to move by rotating the nut 41, and the moving rubber pad 42 presses the lower surface of the flexible coal dropping pipe 102, so that the flexible coal dropping pipe 102 is fixed at the bottom of the crushed coal body 101.
In this embodiment, specifically: the bottom of the crushed coal machine body 101 is provided with a discharge opening 103; the crushed coal is discharged through a discharge opening 103.
In this embodiment, specifically: a cloth bag cover body 201 is arranged inside the flexible coal dropping pipe 102, and the upper surface of the cloth bag cover body 201 is fixedly connected to the middle of the lower surface of the coal crushing machine body 101; the cloth bag cover body 201 slows down the falling speed of the coal material, and reduces the impact force of the coal material on the flexible coal dropping pipe 102.
In this embodiment, specifically: the bottom of the connecting ring 202 is provided with a material conveying pipe 44; the coal in the flexible coal dropping pipe 102 is discharged through the material conveying pipe 44.
In this embodiment, specifically: a second groove 45 is uniformly formed in the inner side wall of the material conveying pipe 44, and a second wear-resistant steel plate 46 is fixedly connected to the inner side wall of the second groove 45; the inner side wall of the feed conveyor pipe 44 is protected by a second wear-resistant steel plate 46.
In this embodiment, specifically: the flexible coal dropping pipe 102 has the advantages that the gap of the pipe body is reserved at the joint, so that the coal flow impact deformation allowance is ensured, and the phenomenon of coal spraying is effectively avoided.
Working principle or structural principle: when the flexible coal dropping pipe is used, the flexible coal dropping pipe 102 is moved to drive the through hole 47 to move, the moving through hole 47 slides on the outer side wall of the supporting column 104 to guide the flexible coal dropping pipe 102, then the nut 41 is rotated to drive the rubber pad 42 to move, the moving rubber pad 42 extrudes the lower surface of the flexible coal dropping pipe 102, so that the flexible coal dropping pipe 102 is fixed at the bottom of the coal crushing machine body 101, the friction force between the nut 41 and the flexible coal dropping pipe 102 is increased through the arranged rubber pad 42, the fixing effect on the flexible coal dropping pipe 102 is improved, then the connecting ring 202 is moved to drive the first wear-resistant steel plate 204 to move, the moving first wear-resistant steel plate 204 is inserted into the first groove 203, then the connecting ring 202 is installed at the bottom of the flexible coal dropping pipe 102, then the crushed coal is discharged through the discharge hole 103, then the falling speed of the coal is slowed down through the arranged cloth bag cover body 201, the impact force of coal on the flexible coal dropping pipe 102 is reduced, then the first wear-resistant steel plate 204 is used for blocking the coal dropping point of the flexible coal dropping pipe 102, the coal is prevented from directly scouring the flexible coal dropping pipe 102, the flexible coal dropping pipe 102 is protected, the contact area between the first wear-resistant steel plate 204 and the connecting ring 202 is increased through the arranged annular reinforcing rib 205, the stability of the first wear-resistant steel plate 204 in work is improved, then the coal in the flexible coal dropping pipe 102 is discharged through the conveying pipe 44, and the protection work is carried out on the inner side wall of the conveying pipe 44 through the arranged second wear-resistant steel plate 46.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A wear-resistant mechanism at the soft connection part of a feed opening of a coal conveying coal breaker is characterized by comprising
The main body component (1), the main body component (1) comprises a coal crushing machine body (101), a flexible coal dropping pipe (102), a discharge port (103) and a support column (104);
the wear-resistant mechanism (2) comprises a cloth bag cover body (201), a connecting ring (202), a first groove (203), a first wear-resistant steel plate (204) and an annular reinforcing rib (205);
the utility model discloses a coal crushing machine, including broken coal organism (101), connecting ring (202) are installed to the below of broken coal organism (101), connecting ring (202) are installed to the bottom of flexible coal crushing pipe (102), the even welding of upper surface of connecting ring (202) has first wear-resisting steel sheet (204), first recess (203) have evenly been seted up to the inside wall bottom of flexible coal crushing pipe (102), the lateral wall sliding connection of first recess (203) is in the inside wall of first wear-resisting steel sheet (204), the lower surface welding of first recess (203) has annular strengthening rib (205), the bottom of annular strengthening rib (205) welds in the upper surface of connecting ring (202).
2. The coal conveying pulverizer feed opening soft junction wear prevention mechanism of claim 1, characterized in that: the support columns (104) are uniformly welded on the lower surface of the crushed coal machine body (101), and the bottoms of the support columns (104) are connected to the upper surface of the support plate (43) through bolts and threads.
3. The coal conveying pulverizer feed opening soft junction wear prevention mechanism of claim 1, characterized in that: through holes (47) are uniformly formed in the upper surface of the flexible coal dropping pipe (102), and the inner side wall of each through hole (47) is connected to the outer side wall of the corresponding supporting column (104) in a sliding mode.
4. The coal conveying pulverizer feed opening soft junction wear prevention mechanism of claim 1, characterized in that: the middle part of the outer side wall of the supporting column (104) is in threaded connection with a nut (41), and a rubber pad (42) is bonded on the upper surface of the nut (41).
5. The coal conveying pulverizer feed opening soft junction wear prevention mechanism of claim 1, characterized in that: the bottom of the crushed coal machine body (101) is provided with a discharge opening (103).
6. The coal conveying pulverizer feed opening soft junction wear prevention mechanism of claim 1, characterized in that: a cloth bag cover body (201) is arranged inside the flexible coal dropping pipe (102), and the upper surface of the cloth bag cover body (201) is fixedly connected to the middle of the lower surface of the coal crushing machine body (101).
7. The coal conveying pulverizer feed opening soft junction wear prevention mechanism of claim 1, characterized in that: the bottom of the connecting ring (202) is provided with a material conveying pipe (44).
8. The coal conveying pulverizer feed opening soft junction wear prevention mechanism of claim 7, characterized in that: second recess (45) have evenly been seted up to the inside wall of conveying pipeline (44), the inside wall fixedly connected with second wear-resisting steel sheet (46) of second recess (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122142798.1U CN216189383U (en) | 2021-09-06 | 2021-09-06 | Wear-resistant mechanism at soft connection position of feed opening of coal conveying coal breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122142798.1U CN216189383U (en) | 2021-09-06 | 2021-09-06 | Wear-resistant mechanism at soft connection position of feed opening of coal conveying coal breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216189383U true CN216189383U (en) | 2022-04-05 |
Family
ID=80916632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122142798.1U Active CN216189383U (en) | 2021-09-06 | 2021-09-06 | Wear-resistant mechanism at soft connection position of feed opening of coal conveying coal breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216189383U (en) |
-
2021
- 2021-09-06 CN CN202122142798.1U patent/CN216189383U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203408787U (en) | Efficient dense medium shallow slot sorting machine | |
| CN216189383U (en) | Wear-resistant mechanism at soft connection position of feed opening of coal conveying coal breaker | |
| CN207192258U (en) | A kind of swing type style three-way distributor | |
| CN205500330U (en) | Novel two trouble switching -over repositions of redundant personnel of blanking device | |
| CN102785895A (en) | Material blocking plate and lifting machine with same | |
| CN208278913U (en) | A kind of style three-way distributor and its wear resistant and impact resistant type turnover panel | |
| CN202011565U (en) | Bunker | |
| CN202944784U (en) | Material stop plate and elevator with material stop plate installed | |
| CN104692034A (en) | Tail material cleaning device for FU chain conveyor | |
| CN211563161U (en) | Large ball mill end lining plate for preventing hollow shaft from slurry leakage | |
| CN108246460A (en) | A kind of efficient stone crusher of the building with dedusting function | |
| CN111169967A (en) | Bulk material transfer buffering device | |
| CN206203284U (en) | The overflow feeder of lengthened tail part discharge nozzle | |
| CN203283665U (en) | Assembly type anti-abrasion arc-shaped bucket door | |
| CN215363355U (en) | Efficient and durable guide cone lining plate | |
| CN205778893U (en) | Shield machine is with detachable abrasion-resistance screw conveyor blade | |
| CN208763376U (en) | A kind of Mortar spraying machine with elevating function | |
| CN208494429U (en) | A kind of wear-resisting mine-feeding equipment | |
| CN216661790U (en) | Lower hopper of middle column of stacker-reclaimer | |
| CN201669133U (en) | Rotor type crusher with material guide plate | |
| CN219949285U (en) | Wear-resisting hopper down suitable for granular mineral | |
| CN211812447U (en) | Leak protection structure of batcher and host computer pan feeding mouth | |
| CN210045335U (en) | Novel wear-resisting wet-type lattice ball mill | |
| CN212702231U (en) | Ball mill leak protection feed mechanism | |
| CN206126036U (en) | Prevent blocking up, stand wear and tear feeder hopper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |