CN220229140U - Combustor convenient to wire is accomodate - Google Patents

Abstract

The utility model discloses a burner convenient for accommodating wires, which belongs to the field of burners, and structurally comprises a burner, a combustion tube fixedly connected to the front end of the burner and a central control box arranged at the rear end of the burner, wherein the central control box comprises a fixed box body, a supporting shaft, an elastic wire mechanism and a limiting structure, the supporting shaft is arranged in the middle of one end of the fixed box body, the elastic wire mechanism is arranged above the supporting shaft, the limiting structure is arranged on the right side of the fixed box body, the central control box can be used for an operator to adjust the wires according to the use requirement of the wires, the extending length and the extending angle of the wires are controlled, the extending angle of the wires can be freely adjusted according to the extending requirement of the wires, and the limiting structure can control the extending angle of the wires so that the wires can work in an optimal posture.

Description

Combustor convenient to wire is accomodate

Technical Field

The utility model relates to the field of combustors, in particular to a combustor convenient for accommodating wires.

Background

The burner is a device for ejecting and mixing fuel and air in a fixed manner. The burner is divided into a plurality of industrial burners, a burner, a civil burner and a special burner according to types and application fields, the burner can be added with a lengthened combustion cylinder, a wind pressure switch device and components matched with a boiler according to requirements, the normal operation of the burner can be ensured through selected and installed accessories, the use experience of the burner is improved, and operators can conveniently unfold the burner.

Aiming at the current burner with a wire, a relative scheme is formulated for the following problems:

at present, the combustor is fixed from the direction length of taking usually, when the condition that needs required length to be shorter is facing, coil the wire in the combustor outside generally, expose outside wire, expose under abominable environment for a long time, the wire surface is polluted by greasy dirt easily, it ages to accelerate the wire rod, the condition of damage appears easily to the crust, when needs use longer wire in the face, cut the wire temporarily and assemble, the wire after the concatenation has certain potential safety hazard, and traditional wire export is usually comparatively fixed, the wire is when needs carry out the wide angle bending, make wire outlet department be qualified for next round of competitions comparatively bad gesture easily, the wire that the bending angle is great is easy to damage inside wire rod, the life of wire has been reduced.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a burner convenient for accommodating wires.

The utility model is realized by adopting the following technical scheme: the structure of the burner convenient for wire storage comprises a burner, a combustion pipe fixedly connected to the front end of the burner and a central control box arranged at the rear end of the burner, wherein the central control box comprises a fixed box body, a supporting shaft, an elastic wire guide mechanism and a limiting structure, the supporting shaft is arranged in the middle of one end of the fixed box body, the elastic wire guide mechanism is arranged above the supporting shaft, and the limiting structure is arranged on the right side of the fixed box body;

the elastic wire guide mechanism comprises an elastic winding disc, winding rollers, a spring fixing sleeve and a compression spring, wherein the elastic winding disc is fixedly connected to a supporting shaft, the winding rollers are sleeved at the middle of the supporting shaft, the winding rollers are movably mounted on one side of the elastic winding disc, the spring fixing sleeve is sleeved at the right end of the supporting shaft, and the compression spring is mounted at the middle of the spring fixing sleeve which is symmetrically distributed.

Further, the elastic winding disc comprises a cover plate, a coil spring and a supporting shell, the cover plate is hinged above the supporting shell, one end of the upper surface of the cover plate is provided with a wire fixing block, one side of the wire fixing block is provided with a screw, the outer side of the lower surface of the cover plate is provided with a first limit column, the first limit column is clamped into a fixed sleeve on the outer side of the coil spring, the lower end of the cover plate is provided with a mounting plate, the cover plate can be mounted in the middle of the supporting shell, the coil spring is mounted in a cavity arranged on the supporting shell, the inner side of the middle of the upper surface of the supporting shell is provided with a second limit column, the second limit column is clamped into a fixed sleeve on the inner side of the coil spring, through holes are formed in the cover plate and the middle of the supporting shell, the diameter of the through holes formed in the cover plate is larger than that of the supporting shell, and the supporting shell can be fixedly connected on a supporting shaft through the through holes.

Further, limit structure includes wire solid fixed ring, wire limiting ring locates wire solid fixed ring one side, wire solid fixed ring lower extreme is equipped with the threading platform, wire solid fixed ring lower extreme both sides are equipped with the guide post, wire solid fixed ring lower extreme is equipped with the card line piece, card line piece one side is equipped with the fixed block.

Further, fixed box body one end below is the fillet form, the back shaft is installed at the lower extreme fillet centre of a circle middle part that is equipped with, fixed box body establishes the fillet middle part and is equipped with sliding opening, the width that sliding opening established is unanimous with the fixed ring of wire established width, sliding opening both sides are equipped with the sliding tray, the straight section of sliding opening lower extreme establishment is equipped with the installing port, fixed box body one side surface is equipped with the screw hole.

Furthermore, the supporting shaft, the elastic wire guide mechanism and the limiting structure are all arranged on the same central axis.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the central control box can be used for an operator to adjust the wires according to the use requirement of the wires, control the extending length and the extending angle of the wires, improve the applicability of the wires, enable the elastic wire mechanism to roll up and store the wires when the short guiding extension requirement is met, avoid exposing a large number of wires, freely adjust the extending length according to the wire extension requirement, enable the extending angle of the wires to be controlled by the limiting structure, enable the wires to work in the optimal posture, avoid bending of the wires at a large angle, and prolong the service life of the wires.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic side view of the internal structure of the control box of the present utility model.

Fig. 3 is a schematic perspective view of an elastic wire guide mechanism according to the present utility model.

Fig. 4 is a plan view of the elastic wire guide of the present utility model.

Fig. 5 is a schematic perspective view of an elastic rolling disc according to the present utility model.

Fig. 6 is a schematic view of the internal structure of the elastic rolling disc of the present utility model.

Fig. 7 is a schematic perspective view of a limiting structure of the present utility model.

Fig. 8 is a schematic rear perspective view of the limiting structure of the present utility model.

Fig. 9 is a schematic perspective view of a fixing case according to the present utility model.

Fig. 10 is a schematic view of the internal structure of the fixing case of the present utility model.

Fig. 11 is a partially enlarged schematic structural view of the mounting plate at a shown in fig. 6.

In the figure: the burner comprises a burner 1, a combustion tube 2, a central control box 3, a fixed box body 4, a supporting shaft 5, an elastic wire guide mechanism 6, a limiting structure 7, an elastic winding disc 8, a winding roller 9, a spring fixing sleeve 10, a compression spring 11 cover plate 12, a wire fixing block 13, a first limiting column 14, a coil spring 15, a supporting shell 16, a second limiting column 17, a mounting plate 18, a wire fixing ring 19, a wire limiting ring 20, a threading platform 21, a wire clamping block 22, a guide column 23, a fixing block 24, a sliding opening 25 and a sliding groove 26.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-11, the present utility model provides a burner technical scheme for facilitating wire storage: the utility model provides a combustor convenient to wire is accomodate, its structure includes combustor 1, rigid coupling in the combustion tube 2 of combustor 1 front end and install the well accuse box 3 at combustor 1 rear end, well accuse box 3 includes fixed box body 4, back shaft 5, elastic wire mechanism 6, limit structure 7, back shaft 5, elastic wire mechanism 6 and limit structure 7 install in well accuse box 3 one end, well accuse box 1 surplus space can supply control components and parts such as circuit board to install work, back shaft 5 installs in the middle part of fixed box body 4 one end, elastic wire mechanism 6 installs in back shaft 5 top, limit structure 7 installs in fixed box body 4 right side;

the elastic wire guide mechanism 6 comprises an elastic winding disc 8, a winding roller 9, a spring fixing sleeve 10 and a compression spring 11, wherein the elastic winding disc 8 is fixedly connected to the supporting shaft 5, the elastic winding disc 8 cannot rotate on the supporting shaft 5, the winding roller 9 is sleeved on the middle of the supporting shaft 5, the winding roller 9 is movably mounted on one side of the elastic winding disc 8, the spring fixing sleeve 10 is sleeved on the right end of the supporting shaft 5, the compression spring 11 is mounted on the middle of the symmetrically distributed spring fixing sleeve 10, movable surfaces between a side plate arranged at one end of the winding roller 9 and a side plate arranged at the other end of the spring fixing sleeve 10 are contacted together, and the winding roller 9 and the spring fixing sleeve 10 can freely move and rotate on the supporting shaft 5.

The elastic winding disc 8 comprises a cover plate 12, a coil spring 15 and a support shell 16, wherein the cover plate 12 is hinged above the support shell 16, the cover plate 12 can rotate in the support shell 16, one end of the upper surface of the cover plate 12 is provided with a wire fixing block 13, one side of the wire fixing block 13 is provided with a screw, the outer side of the lower surface of the cover plate 12 is provided with a first limit post 14, the first limit post 14 is clamped into a fixed sleeve on the outer side of the coil spring 15, the lower end of the cover plate 12 is provided with a mounting plate 18, the cover plate 12 can be mounted in the middle of the support shell 16, the wire fixing block 13 can fix the tail end of a wire mounted in the winding roller 9 through the screw, the coil spring 15 is mounted in a cavity arranged in the support shell 16, the inner side of the upper surface of the support shell 16 is provided with a second limit post 17, the second limit post 17 is clamped into the fixed sleeve on the inner side of the coil spring 15, the middle of the cover plate 12 and the support shell 16 are respectively provided with a through hole, the diameter of the through hole arranged on the cover plate 12 is larger than the diameter of the through hole arranged on the support shell 16, the support shell 16 can be pulled back by the support shell 16 through the rotation of the support shell 5, the wire fixing block 13 can rotate to enable the wire fixing block 14 to rotate, and the wire fixing block 9 to rotate back through the first limit post to rotate, and the coil spring 14 can be stretched back by pulling the support shell 14, and can stretch the wire to rotate, and can be deformed by itself, and can be deformed and can be fixedly and deformed.

The limiting structure 7 comprises a wire fixing ring 19 and a wire limiting ring 20, wherein the wire limiting ring 20 is arranged on one side of the wire fixing ring 19, a threading platform 21 is arranged at the lower end of the wire fixing ring 19, guide posts 23 are arranged on two sides of the lower end of the wire fixing ring 19, the guide posts 23 can be clamped in a sliding opening 25 formed in the fixing box body 4, a wire clamping block 22 is arranged at the lower end of the wire fixing ring 19, a fixing block 24 is arranged on one side of the wire clamping block 22, the fixing block 24 can be arranged in a groove formed in the wire clamping block 22, and the fixing block 24 is fixed in the groove through a screw, so that the extending length of the wire is fixed.

The lower part of one end of the fixed box body 4 is in a circular angle shape, the supporting shaft 5 is arranged in the middle of a circle center arranged on a circular angle at the lower end, the middle of the circular angle arranged on the fixed box body 4 is provided with a sliding opening 25, the width of the sliding opening 25 is consistent with that of the wire fixing ring 19, the wire fixing ring 19 can slide in the sliding opening 25, sliding grooves 26 are arranged on two sides of the sliding opening 25, a mounting opening is arranged on a straight section arranged at the lower end of the sliding opening 25, the mounting opening can be used for mounting and sliding a guide post 23, so that the wire fixing ring 19 can be mounted at the circular angle at the lower end of the fixed box body 4 for vertical mounting, the back shaft 5 can penetrate limit structure 7 middle part to limit structure 7's movable range, make limit structure 7 unable take out through the installing port, thereby limit structure 7's mounted position, avoid limit structure to appear the condition of slippage, fixed box body 4 one side surface is equipped with screw hole 27, position screw hole 27 is high unanimous with wire spacing ring 20's upper end installation, can extrude wire spacing ring 20 through with screw in screw hole 27, because wire spacing ring 19 joint of wire spacing ring 20 one side is in fixed box body 4, thereby limit fixed to wire spacing ring 19's rotation position, confirm the final swing angle of card line piece 22.

The supporting shaft 5, the elastic wire guide mechanism 6 and the limiting structure 7 are all arranged on the same central axis.

When the burner convenient for accommodating the wires is used, an operator adjusts the wires according to the use requirement of the wires and controls the extending length and the extending angle of the wires;

the wire is wound on a winding roller in the elastic wire mechanism, one end of the wire is fixed by an elastic winding disc, the other end of the wire penetrates into a threading platform arranged in a wire fixing ring, and the extending length of the other end of the wire is fixed by a wire clamping block;

when an operator needs to adjust the extending angle of the lead, the wire clamping block arranged below the limiting structure is manually pushed, and the wire clamping block is used for driving the lead to penetrate into the wire clamping block

The swing angle of the wire can be freely adjusted according to a sliding opening (25) formed in the fixed box body, the wire fixing ring slides through sliding grooves formed in the sliding hole openings by guide posts formed in two sides of the wire fixing ring, so that the wire fixing ring can rotate along the sliding opening, after an operator swings the wire to a required angle, the operator can immediately pass through screws formed in the side edges of the fixed box body, and the screws are screwed into threaded holes, so that the wire limiting ring arranged on one side of the wire fixing ring is laterally ejected by the screws, and the guide fixing ring is subjected to lateral force, so that the swing position of the wire fixing ring is limited;

when an operator needs to adjust the extending length of the wire, the fixing block arranged in the wire clamping block is firstly loosened to contact with the fixing block for fixing the wire, at the moment, the operator can extend the length of the wire by pulling the wire, when the wire stretches, the wire stretches out through the threading platform, the wire wound on the upper side of the winding roller drives the elastic winding disc at the rear part to rotate, the wire fixing ring enables the wire to be always in a fixed extending position, when the wire stretches out, the wire is contacted with the side plate of the winding roller, and as the wire continuously stretches out, the winding roller moves from left to right under the continuous stretching of the wire, and compresses the compression spring arranged on the right side of the winding roller, so that the wire is always in an optimal stretching position in the winding roller;

when wire length needs to shorten, operating personnel can drive the wire inwards through loosening the fixed block to retrieve through loosening the resilience of elasticity rolling disc, make the wire rewind to the roll-up roller on, the wire is when the roll-up is on the roll-up roller, the roll-up roller can be under compression spring's promotion, from right to left usefulness, the roll-up roller that removes through compression spring can ensure that the orderly winding of wire is on the roll-up roller, smooth completion roll-up work, after the wire recovery length satisfies operating personnel's demand, can accomplish the shortening work of wire with fixed block locking again.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides a combustor convenient to wire is accomodate, its structure includes combustor (1), rigid coupling in combustion tube (2) of combustor (1) front end and installs in well accuse box (3) of combustor (1) rear end, its characterized in that:

the central control box (3) comprises a fixed box body (4), a supporting shaft (5), an elastic wire guide mechanism (6) and a limiting structure (7), wherein the supporting shaft (5) is arranged in the middle of one end of the fixed box body (4), the elastic wire guide mechanism (6) is arranged above the supporting shaft (5), and the limiting structure (7) is arranged on the right side of the fixed box body (4);

the elastic wire guide mechanism (6) comprises an elastic winding disc (8), a winding roller (9), a spring fixing sleeve (10) and a compression spring (11), wherein the elastic winding disc (8) is fixedly connected to a supporting shaft (5), the winding roller (9) is sleeved at the middle of the supporting shaft (5), the winding roller (9) is movably mounted on one side of the elastic winding disc (8), the spring fixing sleeve (10) is sleeved at the right end of the supporting shaft (5), and the compression spring (11) is mounted at the middle of the symmetrically distributed spring fixing sleeve (10).

2. A burner for facilitating the storage of wires as defined in claim 1, wherein: the utility model provides an elasticity roll-up dish (8) includes apron (12), wind spring (15), support shell (16), apron (12) articulates in support shell (16) top, apron (12) upper surface one end is equipped with solidus piece (13), solidus piece (13) one side is equipped with the screw, apron (12) lower surface outside is equipped with first spacing post (14), first spacing post (14) card is gone into in the fixed cover in wind spring (15) outside, apron (12) lower extreme is equipped with mounting panel (18), apron (12) can mounting panel (18) install at support shell (16) middle part, wind spring (15) are installed in support shell (16) set up the cavity, support shell (16) upper surface middle part inboard is equipped with second spacing post (17), second spacing post (17) card is gone into in wind spring (15) inboard fixed cover, apron (12) and support shell (16) middle part all are equipped with the through-hole, the through-hole diameter that apron (12) set up is greater than support shell (16) diameter and establish through-hole (5) rigid coupling on support shell (16).

3. A burner for facilitating the storage of wires as defined in claim 1, wherein: the limiting structure (7) comprises a wire fixing ring (19) and a wire limiting ring (20), wherein the wire limiting ring (20) is arranged on one side of the wire fixing ring (19), a threading platform (21) is arranged at the lower end of the wire fixing ring (19), guide posts (23) are arranged on two sides of the lower end of the wire fixing ring (19), a wire clamping block (22) is arranged at the lower end of the wire fixing ring (19), and a fixing block (24) is arranged on one side of the wire clamping block (22).

4. A burner for facilitating the storage of wires as defined in claim 1, wherein: fixed box body (4) one end below is the fillet form, back shaft (5) are installed at the lower extreme fillet centre of a circle middle part that is equipped with, fixed box body (4) are established the fillet middle part and are equipped with slip opening (25), slip opening (25) establish width and wire solid fixed ring (19) establish the width unanimity, slip opening (25) both sides are equipped with sliding tray (26), straight section is established to slip opening (25) lower extreme and is equipped with the installing port, fixed box body (4) one side surface is equipped with screw hole (27).

5. A burner for facilitating the storage of wires as defined in claim 1, wherein: the supporting shaft (5), the elastic wire guide mechanism (6) and the limiting structure (7) are all arranged on the same central axis.