CN208936183U

CN208936183U - Boiler chimney

Info

Publication number: CN208936183U
Application number: CN201821351706.2U
Authority: CN
Inventors: 王东; 李仲伟
Original assignee: Ordos Wangdao Liquor Co Ltd
Current assignee: Ordos Wangdao Liquor Co Ltd
Priority date: 2018-08-21
Filing date: 2018-08-21
Publication date: 2019-06-04
Anticipated expiration: 2028-08-21

Abstract

The utility model belongs to chimney technical field, in particular a kind of boiler chimney, including mounting base, installation through-hole is offered at the top of the mounting base, chimney body is movably installed in installation through-hole, and it is extended to outside installation through-hole at the top of chimney body, it is opened up on the inner wall of installation through-hole two sides fluted, fixed block is slidably fitted in groove, and the side of fixed block extends to outside groove, the two sides of chimney body offer fixing groove, fixed block is slidably connected close to one end of chimney body with fixing groove, fixed block offers first rotating shaft slot far from the side of chimney body, first rotating shaft is rotatably equipped in first rotating shaft slot, and one end of first rotating shaft extends to outside first rotating shaft slot, groove offers the second rotary axis groove on the inner wall far from fixed block side, second rotary axis groove and first rotating shaft are rotatablely connected.The utility model is designed reasonably, easy to use, chimney body is convenient for dismantling, and operation is easy, and saves the time, is more conducive to the service work of people.

Description

Boiler chimney

Technical field

The utility model relates to chimney technical field more particularly to a kind of boiler chimneys.

Background technique

Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output Steam, high-temperature water or organic heat carrier with certain thermal energy, the original meaning of pot refer to that the water container heated on fire, furnace refer to burning The place of fuel, boiler include pot and furnace two large divisions, and the hot water or steam generated in boiler can directly be industrial production and people The people's livelihood is living to provide required thermal energy, mechanical energy can also be converted to by Steam Power Equipment, or again turn mechanical energy by generator It is changed to electric energy, the main function of chimney is the cigarette that puts a chimney on the stove and make the fire draw, and drains flue gas, improves burning condition.

Currently, existing boiler chimney majority is all to be fixedly mounted, it is not easy to carry out dismounting and change maintenance, when needs pair Chimney carry out disassembly maintenance when it is very troublesome, waste time, be unfavorable for the use of people, with science and technology progress, society Development, more stringent requirements are proposed to chimney by people, for this purpose, proposing a kind of boiler chimney.

Utility model content

The purpose of this utility model is to provide boiler chimneys, mentioned above in the background art original existing to solve Boiler chimney majority be all to be fixedly mounted, be not easy to carry out dismounting and change maintenance, when needing to carry out disassembly maintenance to chimney When it is very troublesome, waste time, be unfavorable for the use of people.

To achieve the goals above, the utility model adopts the technical scheme that boiler chimney, including mounting base, institute It states and offers installation through-hole at the top of mounting base, chimney body is movably installed in installation through-hole, and prolong at the top of chimney body It extends to outside installation through-hole, opens up fluted on the inner wall of installation through-hole two sides, be slidably fitted with fixed block in groove, and fixed The side of block extends to outside groove, and the two sides of chimney body offer fixing groove, fixed block close to chimney body one end with Fixing groove is slidably connected, and fixed block offers first rotating shaft slot, rotational installation in first rotating shaft slot far from the side of chimney body There is first rotating shaft, and one end of first rotating shaft extends to outside first rotating shaft slot, groove opens up on the inner wall far from fixed block side There is the second rotary axis groove, the second rotary axis groove and first rotating shaft are rotatablely connected, and gear cavity are offered on the second rotary axis groove, in first rotating shaft Fixing sleeve is equipped with first gear, and gear cavity offers rotary shaft through hole far from fixed block side, and the is rotatably equipped in rotary shaft through hole Two shafts, and the both ends of the second shaft all extend to outside rotary shaft through hole, the second shaft is located at the fixed installation of one end in gear cavity There is second gear, second gear is meshed with first gear, and the second shaft is fixedly installed with handle far from one end of second gear.

Preferably, screw rod through-hole is offered on the handle, and screw rod, and the both ends of screw rod are rotatably equipped on screw rod through-hole It all extends to outside screw rod through-hole, the two sides of mounting base offer screw rod slot, and screw rod is living close to one end of mounting base and screw rod slot Dynamic connection.

Preferably, sliding slot is offered on the inner wall of the groove two sides, the two sides of fixed block are welded with sliding block, and two Sliding block is slidably mounted on respectively in two sliding slots.

Preferably, it is fixedly installed with kelly in the sliding slot, sliding block is slidably located on kelly.

Preferably, the inner wall of the first rotating shaft slot is equipped with internal screw thread, and first rotating shaft is equipped with external screw thread, first rotating shaft Slot is threadedly coupled with first rotating shaft.

Preferably, annular groove is offered in the rotary shaft through hole, and annular fixture block, annular snap are fixedly installed in the second shaft Block and annular groove are rotatablely connected.

Compared with prior art, the utility model has the beneficial effects that passing through mounting base, installation through-hole, chimney body, recessed Slot, fixed block, fixing groove, first rotating shaft slot, first rotating shaft, the second rotary axis groove, gear cavity, first gear, rotary shaft through hole, second The cooperation of shaft, second gear, handle, screw rod through-hole, screw rod and screw rod slot, when needing to dismantle chimney body, firstly, rotation Screw rod makes screw rod to much rotating from the direction of mounting base, screw rod is produced out of screw rod slot；

Then, swing handle, handle drive the rotation of the second shaft, and the second shaft drives second gear rotation, second gear First gear rotation is driven, first gear drives first rotating shaft rotation, since first rotating shaft is to be threadedly coupled with first rotating shaft slot, So the rotation of first rotating shaft will drive fixed block and slide to the direction far from chimney body, when fixed block is sliding out of fixing groove After out, chimney body is pulled, chimney body is pulled out out of installation through-hole, so as to complete the dismantlement work of chimney body；

The utility model is designed reasonably, easy to use, chimney body is convenient for dismantling, and operation is easy, and saves the time, more Facilitate the service work of people.

Detailed description of the invention

Fig. 1 is the structural schematic diagram in the utility model；

Fig. 2 is the part A structural schematic diagram in the utility model；

In figure: 1, mounting base；2, installation through-hole；3, chimney body；4, groove；5, fixed block；6, fixing groove；7, first turn Axial trough；8, first rotating shaft；9, the second rotary axis groove；10, gear cavity；11, first gear；12, rotary shaft through hole；13, the second shaft； 14, second gear；15, handle；16, screw rod through-hole；17, screw rod；18, screw rod slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-2 is please referred to, the utility model provides a kind of technical solution: boiler chimney, including mounting base 1, mounting base 1 Top offers installation through-hole 2, chimney body 3 is movably installed in installation through-hole 2, and the top of chimney body 3 extends to peace It fills outside through-hole 2, fluted 4 is opened up on the inner wall of 2 two sides of installation through-hole, fixed block 5 is slidably fitted in groove 4, and fixed The side of block 5 extends to outside groove 4, and the two sides of chimney body 3 offer fixing groove 6, and fixed block 5 is close to chimney body 3 One end is slidably connected with fixing groove 6, and fixed block 5 offers first rotating shaft slot 7, first rotating shaft slot 7 far from the side of chimney body 3 It is inside rotatably equipped with first rotating shaft 8, and one end of first rotating shaft 8 extends to outside first rotating shaft slot 7, groove 4 is far from fixed block 5 one The second rotary axis groove 9 is offered on the inner wall of side, the second rotary axis groove 9 is rotatablely connected with first rotating shaft 8, opens up on the second rotary axis groove 9 There is gear cavity 10, fixing sleeve is equipped with first gear 11 in first rotating shaft 8, and gear cavity 10 offers shaft far from 5 side of fixed block Through-hole 12 is rotatably equipped with the second shaft 13 in rotary shaft through hole 12, and the both ends of the second shaft 13 all extend to rotary shaft through hole 12 Outside, one end that the second shaft 13 is located in gear cavity 10 is fixedly installed with second gear 14, second gear 14 and first gear 11 It is meshed, the second shaft 13 is fixedly installed with handle 15 far from one end of second gear 14；

Screw rod through-hole 16 is offered on handle 15, and screw rod 17, and the both ends of screw rod 17 are rotatably equipped on screw rod through-hole 16 All extend to outside screw rod through-hole 16, the two sides of mounting base 1 offer screw rod slot 18, screw rod 17 close to mounting base 1 one end with Screw rod slot 18 is flexibly connected, and offers sliding slot on the inner wall of 4 two sides of groove, and the two sides of fixed block 5 are welded with sliding block, and two Sliding block is slidably mounted on respectively in two sliding slots, and kelly is fixedly installed in sliding slot, and sliding block is slidably located on kelly, and first turn The inner wall of axial trough 7 is equipped with internal screw thread, and first rotating shaft 8 is equipped with external screw thread, and first rotating shaft slot 7 is threadedly coupled with first rotating shaft 8, Annular groove is offered in rotary shaft through hole 12, annular fixture block is fixedly installed in the second shaft 13, and annular fixture block and annular groove rotate Connection, passes through mounting base 1, installation through-hole 2, chimney body 3, groove 4, fixed block 5, fixing groove 6,7, first turns of first rotating shaft slot Axis 8, the second rotary axis groove 9, gear cavity 10, first gear 11, rotary shaft through hole 12, the second shaft 13, second gear 14, handle 15, The cooperation of screw rod through-hole 16, screw rod 17 and screw rod slot 18, when needing to dismantle chimney body 3, firstly, rotary screw rod 17, makes silk Bar 17 produces screw rod 17 to much rotating from the direction of mounting base 1 out of screw rod slot 18；Then, swing handle 15, handle 15 drive the rotation of the second shaft 13, and the second shaft 13 drives second gear 14 to rotate, and second gear 14 drives 11 turns of first gear Dynamic, first gear 11 drives first rotating shaft 8 to rotate, due to first rotating shaft 8 be with first rotating shaft slot 7 be threadedly coupled, so, first The rotation of shaft 8 will drive fixed block 5 and slide to the direction far from chimney body 3, after fixed block 5 is skidded off out of fixing groove 6, Chimney body 3 is pulled, chimney body 3 is pulled out out of installation through-hole 2, so as to complete the dismantlement work of chimney body 3；This reality Reasonable with new design, easy to use, chimney body 3 is convenient for dismantling, and operation is easy, and saves the time, is more conducive to people Service work.

Working principle: in use, when needing to dismantle chimney body 3, firstly, rotary screw rod 17, makes screw rod 17 to much It is rotated from the direction of mounting base 1, screw rod 17 is produced out of screw rod slot 18, then, swing handle 15, handle 15 drives second Shaft 13 rotates, and the second shaft 13 drives second gear 14 to rotate, and second gear 14 drives first gear 11 to rotate, first gear 11 drive first rotating shafts 8 rotate, due to first rotating shaft 8 be with first rotating shaft slot 7 be threadedly coupled, so, the rotation of first rotating shaft 8 It will drive fixed block 5 to slide to the direction far from chimney body 3, after fixed block 5 is skidded off out of fixing groove 6, pull chimney sheet Body 3 pulls out chimney body 3, out of installation through-hole 2 so as to complete the dismantlement work of chimney body 3.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. boiler chimney, including mounting base (1), it is characterised in that: installation through-hole (2) are offered at the top of the mounting base (1), It is movably installed with chimney body (3) in installation through-hole (2), and extends to installation through-hole (2) outside at the top of chimney body (3), pacified It fills and is opened up fluted (4) on the inner wall of through-hole (2) two sides, is slidably fitted with fixed block (5) in groove (4), and fixed block (5) Side extend to groove (4) outside, the two sides of chimney body (3) offer fixing groove (6), and fixed block (5) is close to chimney sheet One end of body (3) is slidably connected with fixing groove (6), and fixed block (5) offers first rotating shaft slot far from the side of chimney body (3) (7), it is rotatably equipped with first rotating shaft (8) in first rotating shaft slot (7), and one end of first rotating shaft (8) extends to first rotating shaft slot (7) outside, it is offered the second rotary axis groove (9) on the inner wall of separate fixed block (5) side of groove (4), the second rotary axis groove (9) and first Shaft (8) is rotatablely connected, and is offered gear cavity (10) on the second rotary axis groove (9), and fixing sleeve is equipped with the first tooth in first rotating shaft (8) It takes turns (11), gear cavity (10) offers rotary shaft through hole (12) far from fixed block (5) side, is rotatably equipped in rotary shaft through hole (12) Second shaft (13), and the both ends of the second shaft (13) all extend to rotary shaft through hole (12) outside, the second shaft (13) is located at gear One end in chamber (10) is fixedly installed with second gear (14), and second gear (14) is meshed with first gear (11), and second turn Axis (13) is fixedly installed with handle (15) far from the one end of second gear (14).

2. boiler chimney according to claim 1, it is characterised in that: offer screw rod through-hole on the handle (15) (16), it is rotatably equipped with screw rod (17) on screw rod through-hole (16), and the both ends of screw rod (17) all extend to screw rod through-hole (16) outside, The two sides of mounting base (1) offer screw rod slot (18), and screw rod (17) is close to the one end of mounting base (1) and screw rod slot (18) activity Connection.

3. boiler chimney according to claim 1, it is characterised in that: offered on the inner wall of groove (4) two sides Sliding slot, the two sides of fixed block (5) are welded with sliding block, and two sliding blocks are slidably mounted on respectively in two sliding slots.

4. boiler chimney according to claim 3, it is characterised in that: be fixedly installed with kelly in the sliding slot, sliding block is sliding It is dynamic to be set on kelly.

5. boiler chimney according to claim 1, it is characterised in that: the inner wall of the first rotating shaft slot (7) is equipped with interior Screw thread, first rotating shaft (8) are equipped with external screw thread, and first rotating shaft slot (7) is threadedly coupled with first rotating shaft (8).

6. boiler chimney according to claim 1, it is characterised in that: annular groove is offered on the rotary shaft through hole (12), Annular fixture block is fixedly installed in second shaft (13), annular fixture block and annular groove are rotatablely connected.