CN214085904U - Clear stifled device of coal bunker entry of thermal power factory - Google Patents
Clear stifled device of coal bunker entry of thermal power factory Download PDFInfo
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- CN214085904U CN214085904U CN202022487300.0U CN202022487300U CN214085904U CN 214085904 U CN214085904 U CN 214085904U CN 202022487300 U CN202022487300 U CN 202022487300U CN 214085904 U CN214085904 U CN 214085904U
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- coal bunker
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Abstract
The utility model belongs to the technical field of coal bunker equipment, in particular to a coal bunker inlet clearing device of a thermal power plant, which aims at the problems of the prior active power plant that when the coal bunker is blocked, the equipment is still carried by workers to the top of the coal bunker, the operation difficulty is larger, and the safety is not enough, and the proposal is provided, which comprises an upper coal bunker and an inlet shell, wherein the bottom of the upper coal bunker is connected with the inlet shell, one side of the inlet shell is fixedly connected with a rectangular shell, one side of the rectangular shell is fixedly provided with a motor, one side of the inlet shell, which is close to the rectangular shell, is provided with a rotating port, a rotating disc is rotatably arranged in the rotating port, and a sliding through hole is arranged on the rotating disc. The operation is convenient, and the safety in the process of cleaning the coal slag is improved.
Description
Technical Field
The utility model relates to a coal bunker equipment technical field especially relates to a clear stifled device of coal bunker entry of thermal power factory.
Background
Power plants, referred to as thermal power plants, are plants that use combustible materials (e.g., coal) as fuel to produce electrical energy. Most of solid fuels adopted by a power plant are coal, so that safety accidents of the coal stored in the open air are avoided, special coal bunkers are mostly adopted for storing and treating the coal, most of the coal bunkers on the market at present adopt funnel-shaped structures with thick upper parts and thin lower parts, the coal flow out of the coal bunkers under the action of the gravity of raw coal during coal unloading, but the discharge port of the coal bunkers is often blocked due to the influence of factors such as the friction force of the inner walls of the coal bunkers and the cohesion generated by mutual contact of coal materials, and the coal unloading efficiency is influenced;
however, when the coal bunker of some active power plants is blocked at present, workers still need to carry equipment to the top of the coal bunker for blockage removal treatment, so that the operation difficulty is high, and the safety is insufficient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving when the bunker of some vigor power plants at present blockked up, still need carry equipment to bunker top by the workman and clear stifled the processing, the operation degree of difficulty is great, the not enough shortcoming of security, and the clear stifled device of the bunker entry of a thermal power plant that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a clear stifled device of thermal power factory coal bunker entry, including coal bunker and entry casing, the bottom of going up the coal bunker is connected with the entry casing, one side fixedly connected with rectangular shell of entry casing, one side fixed mounting of rectangular shell has the motor, rotatory opening has been seted up to one side that the entry casing is close to rectangular shell, the rotary disk is installed to rotatory opening internal rotation, sliding through hole has been seted up on the rotary disk, the installation notch has been seted up to one side of rectangular shell, the welding has the rectangle pole on the output shaft of motor, the one end of rectangle pole runs through the installation notch and extends to and is connected with the threaded rod in the rectangular shell, the one end fixedly connected with rotor plate of threaded rod, slidable mounting has the puddler in the sliding through hole, the one end of puddler extend to in the rectangular shell and with one side fixed connection of rotor plate.
Preferably, an annular sliding groove is formed in the inner wall of the rotating port, a sliding ring is fixedly sleeved on the outer side of the rotating disk and is slidably mounted in the annular sliding groove, and the sliding ring can rotate in the annular sliding groove.
Preferably, the mounting groove port is internally and fixedly provided with a bearing, the rectangular rod is fixedly arranged in the bearing, and the bearing can limit and fix the rectangular rod.
Preferably, the top and the bottom of rectangle casing equal fixedly connected with connecting rod, the same threaded sleeve of one end fixedly connected with that two connecting rods are close to each other, threaded rod threaded mounting can produce the displacement in the threaded sleeve internal rotation time in the threaded sleeve.
Preferably, the other end of the threaded rod is provided with a rectangular sliding groove, one end of the rectangular rod is slidably mounted in the rectangular sliding groove, and the rectangular rod can drive the threaded rod to rotate through the rectangular sliding groove.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the rectangular rod is matched with the threaded rod, the rotating plate is matched with the stirring rod, and the rotating plate is matched with the rotating through hole and the annular sliding groove through the sliding ring, so that the motor can drive the stirring rod to do crankshaft motion to loosen coal cinder at the blocked position;
(2) according to the scheme, the rectangular sliding groove is matched with the rectangular rod, the threaded rod is matched with the threaded sleeve, and the stirring rod is matched with the sliding through hole, so that the stirring rod is gradually extended out while the motor drives the stirring rod to do crankshaft motion, the stirring range in the inlet shell is further expanded, and the efficiency of dredging coal cinder is improved;
the utility model discloses a clear stifled device of thermal power factory coal bunker entry uses comparatively conveniently, does not need the manpower to clear up stifled processing, and clears up effectually, and the clearance is efficient, and the security when having promoted the clearance cinder is operated to the simple operation.
Drawings
Fig. 1 is a schematic structural view of a coal bunker inlet blockage removing device of a thermal power plant provided by the utility model;
fig. 2 is a schematic cross-sectional structure view along the line E-E in fig. 1 of a coal bunker inlet blockage removal device of a thermal power plant according to the present invention;
fig. 3 is an enlarged schematic structural diagram of a point a in fig. 1 of a coal bunker inlet blockage removal device of a thermal power plant provided by the utility model.
In the figure: the coal bunker comprises a coal bunker 1, an inlet shell 2, a rectangular shell 3, a motor 4, a rotary port 5, a rotary disk 6, a sliding through hole 7, an installation notch 8, a rectangular rod 9, a threaded rod 10, a rotary plate 11, a stirring rod 12, an annular sliding chute 13, a sliding ring 14, a bearing 15, a connecting rod 16, a threaded sleeve 17 and a rectangular sliding chute 18.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a clear stifled device of coal bunker entry of thermal power factory, including last coal bunker 1 and entry casing 2, the bottom of going up coal bunker 1 is connected with entry casing 2, one side fixedly connected with rectangle casing 3 of entry casing 2, one side fixed mounting of rectangle casing 3 has motor 4, rotatory opening 5 has been seted up to entry casing 2 near one side of rectangle casing 3, rotatory opening 5 internal rotation is installed rotary disk 6, sliding through hole 7 has been seted up on rotary disk 6, installation notch 8 has been seted up to one side of rectangle casing 3, the welding has rectangular pole 9 on the output shaft of motor 4, the one end of rectangular pole 9 runs through installation notch 8 and extends to in the rectangle casing 3 and is connected with threaded rod 10, the one end fixedly connected with rotor plate 11 of threaded rod 10, slidable mounting has puddler 12 in sliding through hole 7, the one end of puddler 12 extends to in the rectangle casing 3 and with one side fixed connection of rotor plate 11.
In this embodiment, an annular sliding groove 13 is formed in the inner wall of the rotating through opening 5, a sliding ring 14 is fixedly sleeved on the outer side of the rotating disk 6, the sliding ring 14 is slidably mounted in the annular sliding groove 13, and the sliding ring 14 can rotate in the annular sliding groove 13.
In this embodiment, the bearing 15 is fixedly installed in the installation notch 8, the rectangular rod 9 is fixedly installed in the bearing 15, and the bearing 15 can limit and fix the rectangular rod 9.
In this embodiment, the equal fixedly connected with connecting rod 16 in top and the bottom of rectangular housing 3, the same threaded sleeve 17 of one end fixedly connected with that two connecting rods 16 are close to each other, threaded rod 10 threaded mounting can produce the displacement in threaded sleeve 17 internal rotation when threaded rod 10 in threaded sleeve 17.
In this embodiment, rectangular chute 18 has been seted up to the other end of threaded rod 10, and the one end slidable mounting of rectangular pole 9 is in rectangular chute 18, and rectangular pole 9 can drive threaded rod 10 through rectangular chute 18 and rotate.
Example two
Referring to fig. 1-3, a clear stifled device of coal bunker entry of thermal power factory, including last coal bunker 1 and entry casing 2, the bottom of going up coal bunker 1 is connected with entry casing 2, bolt fixedly connected with rectangle casing 3 is passed through to one side of entry casing 2, there is motor 4 one side of rectangle casing 3 through bolt fixed mounting, rotatory opening 5 has been seted up to one side that entry casing 2 is close to rectangle casing 3, rotatory opening 5 internal rotation installs rotary disk 6, sliding through hole 7 has been seted up on rotary disk 6, installation notch 8 has been seted up to one side of rectangle casing 3, the welding has rectangular pole 9 on the output shaft of motor 4, the one end of rectangular pole 9 runs through installation notch 8 and extends to in the rectangle casing 3 and is connected with threaded rod 10, welding fixedly connected with rotor plate 11 is passed through to the one end of threaded rod 10, sliding through hole 7 slidable mounting has puddler 12, the one end of puddler 12 extends to in the rectangle casing 3 and passes through welding fixed connection with one side of rotor plate 11.
In this embodiment, an annular sliding groove 13 is formed in the inner wall of the rotating through opening 5, a sliding ring 14 is fixedly sleeved on the outer side of the rotating disk 6 through welding, the sliding ring 14 is slidably mounted in the annular sliding groove 13, and the sliding ring 14 can rotate in the annular sliding groove 13.
In this embodiment, install bearing 15 through welded fastening in the installation notch 8, rectangular rod 9 passes through welded fastening to be installed in bearing 15, and bearing 15 can carry out spacing fixed to rectangular rod 9.
In this embodiment, the top and the bottom of rectangular casing 3 all are through welded fastening be connected with connecting rod 16, and the one end that two connecting rods 16 are close to each other is through welded fastening be connected with same threaded sleeve 17, and threaded rod 10 threaded mounting can produce the displacement in threaded sleeve 17 internal rotation when threaded rod 10 in threaded sleeve 17.
In this embodiment, rectangular chute 18 has been seted up to the other end of threaded rod 10, and the one end slidable mounting of rectangular pole 9 is in rectangular chute 18, and rectangular pole 9 can drive threaded rod 10 through rectangular chute 18 and rotate.
In this embodiment, when entry casing 2 is blockked up by the cinder, starting motor 4 this moment, motor 4's output shaft drives rectangular rod 9 and rotates, rectangular rod 9 drives threaded rod 10 through rectangle spout 18 and rotates, threaded rod 10 can make self produce the displacement when rotating on threaded sleeve 17, make threaded rod 10 drive rotor plate 11 pivoted while and carry out the displacement, rotor plate 11 drives puddler 12 and is the bent axle motion, rotor plate 11 promotes in puddler 12 progressively extends to entry casing 2 through slip through-hole 7 simultaneously, and puddler 12 drives rotary disk 6 through slip through-hole 7 and rotates, thereby make puddler 12 extend the limit and be the bent axle motion in entry casing 2 interior limit, thereby reach the mesh of dredging fast to the cinder that blocks up.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The utility model provides a clear stifled device of coal bunker entry of thermal power factory, including last coal bunker (1) and entry casing (2), a serial communication port, the bottom of going up coal bunker (1) is connected with entry casing (2), one side fixedly connected with rectangle casing (3) of entry casing (2), one side fixed mounting of rectangle casing (3) has motor (4), entry casing (2) are close to one side of rectangle casing (3) and have seted up rotatory opening (5), rotatory opening (5) internal rotation is installed rotary disk (6), sliding through hole (7) have been seted up on rotary disk (6), installation notch (8) have been seted up to one side of rectangle casing (3), the welding has rectangle pole (9) on the output shaft of motor (4), the one end of rectangle pole (9) runs through installation notch (8) and extends to and is connected with threaded rod (10) in rectangle casing (3), one end of the threaded rod (10) is fixedly connected with a rotating plate (11), a stirring rod (12) is arranged in the sliding through hole (7) in a sliding mode, and one end of the stirring rod (12) extends into the rectangular shell (3) and is fixedly connected with one side of the rotating plate (11).
2. The coal bunker inlet block clearing device of the thermal power plant as claimed in claim 1, wherein an annular sliding groove (13) is formed in the inner wall of the rotating through opening (5), a sliding ring (14) is fixedly sleeved on the outer side of the rotating disk (6), and the sliding ring (14) is slidably mounted in the annular sliding groove (13).
3. The coal bunker inlet block clearing device of the thermal power plant as claimed in claim 1, wherein a bearing (15) is fixedly installed in the installation notch (8), and the rectangular rod (9) is fixedly installed in the bearing (15).
4. The coal bunker inlet block clearing device of the thermal power plant as claimed in claim 1, wherein the top and the bottom of the rectangular shell (3) are both fixedly connected with connecting rods (16), one end of each connecting rod (16) close to each other is fixedly connected with the same threaded sleeve (17), and the threaded rod (10) is installed in the threaded sleeve (17) in a threaded manner.
5. The coal bunker inlet block clearing device of the thermal power plant as claimed in claim 1, wherein a rectangular sliding groove (18) is formed in the other end of the threaded rod (10), and one end of the rectangular rod (9) is slidably mounted in the rectangular sliding groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022487300.0U CN214085904U (en) | 2020-11-02 | 2020-11-02 | Clear stifled device of coal bunker entry of thermal power factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022487300.0U CN214085904U (en) | 2020-11-02 | 2020-11-02 | Clear stifled device of coal bunker entry of thermal power factory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214085904U true CN214085904U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022487300.0U Active CN214085904U (en) | 2020-11-02 | 2020-11-02 | Clear stifled device of coal bunker entry of thermal power factory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214085904U (en) |
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2020
- 2020-11-02 CN CN202022487300.0U patent/CN214085904U/en active Active
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