CN208519268U

CN208519268U - Air door driver

Info

Publication number: CN208519268U
Application number: CN201820244044.2U
Authority: CN
Inventors: 林荣郎
Original assignee: SHANGHAI SUNCUE MACHINERY CO Ltd
Current assignee: SHANGHAI SUNCUE MACHINERY CO Ltd
Priority date: 2018-02-09
Filing date: 2018-02-09
Publication date: 2019-02-19
Anticipated expiration: 2028-02-09

Abstract

A kind of air door driver, equipped with an ontology, one driving group, one angle limit group and a route group, ontology is equipped with a frame and a dust cover, frame is equipped with two outer panels, one first board, one second board and a third board, driving group combines with ontology and between frame and dust cover and equipped with a drive motor, the direction of the drive motor towards the first board is convexly equipped with a drive shaft, angle limit group combines with ontology and driving group and is equipped with a guide plate, two backing arms, two eliminators, one pointer and an identification plate, route group is equipped with several endpoints being electrically connected with drive motor and two eliminators.The utility model provides one with identification effect, the air door driver for facilitating adjustment and can increase service life.

Description

Air door driver

Technical field

It is espespecially a kind of that there is discriminating function, facilitate adjustment and can increase and make the utility model relates to a kind of air door driver With the air door driver in service life.

Background technique

The general equipment that thermal energy is generated by burning, such as combustor or boiler equipment, mostly need to combination burning quantity and The modes such as air inlet number are used to control the effect of burning and provide subsequent relevant different demands, wherein related induction part is big Multi-pass is crossed an air door and is controlled, and enters the flow of equipment via the opening angle adjustment air of air door, and then adjust burning Effect, existing equipment are equipped with the air door driver of a control door opening angle mostly, by the movement of air door driver, change The opening angle of air door, air door driver are mainly provided with an ontology, a drive motor, an angle limit group and a route group, Middle this system is combined with equipment, and drive motor is set in ontology and is equipped with a drive rod combined with the air door of equipment, Angle limit group is set on ontology and can mutually recline with drive motor, and angle limit group is equipped with a backing arm and two eliminators, Backing arm is combined with the drive rod of drive motor, and can be with the rotation of drive rod and opposing body is mobile, two eliminators are set The two sides of backing arm are placed in ontology and are located at, so that backing arm is moved between two eliminators, route group is set on ontology And it is electrically connected with drive motor and two eliminators.

Though existing air door driver can provide the effect of a control door opening angle, existing air door driver is in use When, due to can not directly learn the practical opening angle of air door, user is only capable of empirically via drive motor actuation Mode, the opening angle of air door is adjusted, so user can not accurately grasp the number of air inflow, and completely need to be according to warp It tests and is judged, cause existing equipment to be easy the size because can not accurately grasp air inflow when in use, and then influence equipment Efficiency of combustion and the heat of generation, inconvenience and required cost in relative increase use；Moreover existing air door driver is anti- Dirt effect and structural strength are limited, therefore, the situation that Chang Yu generates dust deposit after a period of use and structure is damaged, and in turn The operation that often need to be repaired and replace, relative increase used upper required time and cost, in view of this, existing air door drives Dynamic device really has it that need to be subject to improvements.

Summary of the invention

To solve the deficiency and limitation of existing air door driver in use, the main purpose of the utility model is that proposing A kind of air door driver can not only conveniently and accurately recognize the opening angle of air door by the structure configuration mode simplified, into And the size of air inflow is grasped, stable efficiency of combustion and required heat are provided, and dust-proof effect can be improved and increase structure Intensity is used and provides a tool discriminating function, facilitates adjustment and can increase the air door driver of service life.

The air door driver of the utility model includes: ontology, driving group, angle limit group and route group, it is characterised in that: The ontology is equipped with a frame and a dust cover, and frame is equipped with two outer panels, one first board, one second board and one Third board, two outer panel intervals are arranged to form an accommodating space, and the first board, the second board and a third combine Plate, which is successively arranged at intervals at, to be emptied interior and combines with two outer panels, and dust cover is removedly combined with frame；

The driving group combines with ontology and between frame and dust cover and equipped with a drive motor, the driving horse Up to be set to accommodating space in up to positioned at the second board and third board between and with the mutually fixed combination of the second board, drive The direction of motor towards the first board is convexly equipped with a drive shaft, the drive shaft through the first board stretch out ontology frame outside and with Equipment air door combines；

The angle limit group combines with ontology and driving group and is equipped with a guide plate, two backing arms, two eliminators, one Pointer and an identification plate, guide plate are sheathed in drive shaft and between the first board and the second boards, and guide plate passes through Be equipped with a guiding ditch, two backing arms are combined with guide plate and are movably set in guiding ditch, two eliminators and this second The mutually fixed combination of board and the two sides for being located at drive motor, pointer, which is fixedly arranged on the outer surface of drive shaft, is located at the first board And between the rear end of frame, and pointer stretches out outside frame upward, recognizes the mutually fixed combination in rear end of plate and the frame, makes to refer to Needle is located between the first board and identification plate, and recognizes plate and be equipped with an angle indicating piece in the medial surface towards pointer；

The route, which is mounted in the accommodating space of ontology, to be located on third board, and route group is equipped with several and driving horse Reach and two eliminators electrical connection endpoint.

It is in the plate body of L font and the opening that the second board is stretched to through guide plate, backing arm that the backing arm, which is one, Run through in one end far from the second board and be equipped with a combined hole, and is equipped with one on direction of the guide plate towards the second board The locking part combined with combined hole is backing arm to be fixed on guide plate.

The backing arm is equipped with a reinforced ribs in neighbouring guiding ditch and towards the middle portion of the second board, the reinforced ribs with Guide plate mutually reclines, and backing arm is fixedly combined on guide plate.

The eliminator is equipped with a piece that reclines being obliquely installed, and backing arm is via guide plate and with drive shaft opposing body It rotates and leans with the piece that reclines of a wherein eliminator.

Two outer panel is respectively equipped with several positioning convex points in the outer surface of the rear end of neighbouring frame, and the two of dust cover Several positioning convex points with two outer panels of frame are recessed at end respectively and block the shrinkage pool set mutually dust cover is positioned at frame On.

First board combines the rear end of neighbouring frame, the second board and two outer panel phases with two outer panels In conjunction with neighbouring first board, the second board top offer one be in inverted trapezoidal opening, on the outside of third board and two Plate combines the front end of neighbouring frame, and drive motor is located at the opening lower section of the second board, two eliminators adjacent to this The opening of two boards.

The guiding ditch of the guide plate is corresponding with the opening of the second board.

Through a perforation is equipped at the lower section of the angle indicating piece of the identification plate, drive shaft stretches out the identification via perforation Plate is combined with the air door of equipment.

The utility model has the advantages that by above-mentioned technical solution, the air door driver of the utility model at least have with Under advantage and effect:

One, have identification effect: the utility model air door driver when in use, when user is intended to equipment combustion efficiency When being adjusted, can via drive motor drive drive shaft opposing body rotation mode, make be located at guide plate on two against Arm drives pointer mobile relative to identification plate simultaneously with driving shaft body rotation, allows a user to via pointer and identification plate Angle indicating piece position, easily and quickly learn the opening angle of air door, so make equipment be easily adjusted burning effect Fruit, can not only effectively improve the efficiency of combustion of equipment, and be avoided that increased not because can not accurately grasp air inflow size institute Just and cost.

Two, facilitate adjustment: the utility model air door driver is in use, can be according to the spy of needs or different equipments Property, facilitate two backing arms of adjustment in the position on guide plate, uses position of two backing arms of adjustment with respect to two eliminators, it can be via The mode for loosening locking part makes to generate gap between backing arm and guide plate, allows backing arm can be according to the needs of user along leading Draw ditch relative to guide plate movement, uses adjustment the distance between backing arm and corresponding eliminator, and then adjustment and drive shaft The opening angle of the air door combined, can practicability and flexibility effective and that air door driver is significantly increased.

Three, increase service life: the air door driver of the utility model is in use, dust-proof by being arranged one on frame Driving group, angle limit group and route group are coated between frame and dust cover by the mode of cover, are avoided that extraneous dust Or impurity enters in ontology, the problems such as associated components are generated dust deposit or damaged, and by the setting of dustproof cover, also It can further provide for preventing dust or impurity from entering intrinsic situation via route；And in adding reinforced ribs on each backing arm Mode not only can increase the structural strength of backing arm, avoid each backing arm during use because with corresponding eliminator The piece that reclines leans and the situation that is deformed or damages, and the side that each backing arm can mutually be reclined by reinforced ribs with guide plate Backing arm can be fixedly combined on guide plate, effectively improving dust-proof effect and structural strength for formula, and opposite reduce need to be tieed up It repairs and the probability of replacement operation, greatly improves the service life of air door driver.

Detailed description of the invention

Fig. 1 is the stereoscopic figure of the utility model air door driver.

Fig. 2 is the sectional perspective exploded view of the utility model air door driver.

Fig. 3 is the local appearance perspective view of the utility model air door driver.

Fig. 4 is the further stereogram exploded view of the utility model air door driver.

Fig. 5 is the front-view schematic diagram of the utility model air door driver.

Fig. 6 is the operation front-view schematic diagram of the utility model air door driver.

Fig. 7 is the operation front-view schematic diagram that the utility model air door driver is adjusted.

In figure: 10 ontologies, 11 frames, 12 dust covers, 121 shrinkage pools, 13 outer panels, 14 first boards, 15 second combine Plate, 16 third boards, 17 accommodating spaces, 18 dustproof covers, 19 positioning convex points, 20 driving groups, 21 motors, 22 drive shafts, 30 jiaos Spend limit group, 31 guide plates, 311 guiding ditches, 32 backing arms, 321 combined holes, 322 locking parts, 323 reinforced ribs, 33 eliminators, 331 recline piece, 34 pointers, 35 identification plates, 351 angle indicating pieces, 352 perforation, 40 route groups, 41 endpoints.

Specific embodiment

The embodiments of the present invention are further illustrated with reference to the accompanying drawing.

Referring to Fig. 1 to Fig. 4, air door driver of the present invention is equipped with an ontology 10, a driving group 20, an angle limit group 30 An and route group 40.Driving group 20, angle limit group 30 and route group 40 are set on the ontology 10.

Ontology 10 is equipped with a frame 11 and a dust cover 12, and frame 11 is a frame body being square and is equipped with two outer panels 13 And one first board 14, one second board 15 and a third board 16, two outer panels 13 are in upright and parallel interval Setting, makes to form an accommodating space 17 between two outer panels 13, one first board 14, one second board 15 and a third Successively parallel interval is set in accommodating space 17 and combines with two outer panels 13 board 16, wherein the first board 14 with Two outer panels 13 combine and the rear end of the neighbouring frame 11, and the second board 15 combines and neighbouring with two outer panels 13 First board 14, and the top of the second board 15 offers an opening 151 wide at the top and narrow at the bottom in inverted trapezoidal.Third board 16 combine and the front end of neighbouring frame 11 with two outer panels 13.One outer panel 13 of frame 11 is equipped with a dustproof cover 18, It is preferred that two outer panels 13 are respectively equipped with several positioning convex points 19 in the outer surface of the rear end of neighbouring frame 11.

Dust cover 12 be a U-shaped shell removedly combined with frame 11, dust cover 12 by frame 11 front end End is movably sheathed on frame 11 backwards in portion, makes accommodating space 17 and the first board 14, the second board 15 and Three boards 16 are recessed with several and frame 11 respectively between frame 11 and dust cover 12, and at the both ends of dust cover 12 The shrinkage pool 121 that the 19 phase card of positioning convex point of two outer panels 13 is set, uses and the dust cover 12 is positioned on frame 11.

Referring to Fig. 3, Fig. 4, driving group 20 combines with ontology 10 and between frame 11 and dust cover 12, driving group 20 are equipped with a drive motor 21, which is set in the accommodating space 17 of ontology 10 and the second board with frame 11 15 mutually fixed combinations make drive motor 21 between the second board 15 and third board 16, and drive motor 21 is located at 151 lower section of opening of second board 15, the direction of drive motor 21 towards the first board 14 are convexly equipped with a drive shaft 22, should Drive shaft 22 through the first board 14 stretch out ontology 10 frame 11 outside, and drive shaft 22 can via the driving of drive motor 21 and Opposing body 10 rotates.The drive motor 21 is a servo motor.

Angle limit group 30 combines with ontology 10 and driving group 20 and is equipped with a guide plate 31, two backing arms 32, two limit Only device 33, a pointer 34 and an identification plate 35, wherein guide plate 31 is set in the accommodating space 17 of ontology 10 and is located at first Between board 14 and the second board 15, and guide plate 31 is sheathed in drive shaft 22, enables guide plate 31 with drive shaft 22 rotation and opposing body 10 rotates, guide plate 31 is in 151 upper halves of the opening of opposite second board 15 through being equipped with The guiding ditch 311 of one arc, two backing arms 32 combine with guide plate 31 and can movably be set to and be placed in guiding ditch 311, into One step, backing arm 32 as shown in Figure 4 are in the plate body of L font for one and stretch to opening for the second board 15 through guide plate 31 At mouth 151, further, each backing arm 32 runs through in one end far from the second board 15 is equipped with a combined hole 321, and is leading Corbel back slab 31 towards the direction of the second board 15 be equipped with a locking part 322 combined with combined hole 321, use by against Arm 32 is fixed on guide plate 31 without mobile relative to guiding ditch 311, it is preferable that is please referred to shown in Fig. 3, each backing arm 32 In neighbouring guiding ditch 311 and a reinforced ribs 323 are equipped with towards the middle portion of the second board 15, uses and increases backing arm 32 Structural strength, the situation for avoiding each backing arm 32 from being deformed or damage by collision during use, and reinforced ribs 323 It can recline with 31 phase of guide plate, backing arm 32 is enable to be fixedly combined on guide plate 31.

Referring to Fig. 3, Fig. 5, two eliminators 33 and the mutually fixed combination of the second board 15 and it is located towards drive motor 21 On one side, and each eliminator 33 is located at the two sides of drive motor 21 at the opening 151 of the second board 15, into One step, each eliminator 33 are equipped with a piece 331 that reclines being obliquely installed towards 151 directions of opening, enable each backing arm 32 via guiding Plate 31 and with 22 opposing body 10 of the drive shaft rotate and lean with the piece 331 that reclines of a wherein eliminator 33.Pointer 34 It is fixedly arranged on the outer surface of drive shaft 22 between the first board 14 and the rear end of frame 11, enables pointer 34 with drive The rotation of moving axis 22 and opposing body 10 rotates, and pointer 34 stretches out outside frame 11 upward.Recognize the rear end of plate 35 and frame 11 The mutually fixed combination in portion is located at the pointer 34 between first board 14 and identification plate 35, and recognizes plate 35 towards pointer 34 The upper half of medial surface is equipped with an angle indicating piece 351, allows user that can be located at the position of angle indicating piece 351 via pointer 34 It sets, and learns the opening angle of the air door combined with drive shaft 22, further, recognize plate 35 under angle indicating piece 351 Through enabling equipped with a perforation 352, drive shaft 22 stretches out identification plate 35 via perforation 352 and the air door of equipment is mutually tied at side It closes.

Route group 40 is set in the accommodating space 17 of ontology 10 and is located on third board 16, and route group 40 is equipped with several The endpoint 41 being electrically connected with drive motor 21 and two eliminators 33, and the route of each endpoint 41 is via the dustproof cover 18 of ontology 10 And enter in accommodating space 17.

The utility model air door driver is as shown in Figure 1 and Figure 6 when in use, recognizes plate 35 and ontology 10 and just like burning The equipments such as machine combine, and the drive shaft 22 of driving group 20 is combined with the air door of equipment, enables air door with drive shaft 22 It rotates and generates rotation relative to equipment, the air inlet amount of adjustment equipment is used, when user is intended to for air needed for equipment When amount is adjusted, the mode of 22 opposing body 10 of drive shaft rotation is driven via drive motor 21, makes to be located on guide plate 31 Two backing arms 32 (Fig. 6 show clockwise rotate) can be rotated with 22 opposing body 10 of drive shaft, and simultaneously Drive the opposite identification plate 35 of pointer 34 mobile, user can via the position of pointer 34 and the angle indicating piece 351 for recognizing plate 35, It easily and quickly learns the opening angle of air door, and then equipment is allowed accurately to generate required heat, can not only effectively mention The combustion efficiency of high equipment, and be avoided that because can not accurately grasp the increased inconvenient and cost of air inflow size institute.

Furthermore as shown in Fig. 4 and Fig. 7, user can exist according to the characteristic of needs or different equipments, two backing arms of adjustment Position on guide plate, uses the position of opposite two eliminators 33 of two backing arms 32 of adjustment, and can be via loosening locking part 322 Mode makes to generate gap between backing arm 32 and guide plate 31, allows backing arm 32 can be according to the needs of user along guiding ditch 311 It is mobile relative to guide plate 31, use adjustment the distance between backing arm 32 and corresponding eliminator 33, and then adjustment and drive shaft The opening angle of 22 air doors combined, can practicability and flexibility effective and that air door driver is significantly increased.

In addition, the utility model is further by way of being arranged a dust cover 12 on the frame 11, by driving group 20, angle Degree limit group 30 and route group 40 are coated between frame 11 and dust cover 12, are avoided that extraneous dust or impurity carry out this In body 10, the problems such as associated components generate dust deposit or damage has been solved.And the setting for passing through dustproof cover 18, also can be into one Step provides the situation for preventing dust or impurity from entering in ontology 10 via route；Reinforced ribs 323 are added on each backing arm 32 Mode not only can increase the structural strength of backing arm 32, avoid each backing arm 32 during use because placing restrictions on corresponding The piece 331 that reclines of device 33 leans and the situation that is deformed or damages, and each backing arm 32 can pass through reinforced ribs 323 and guiding The mode that 31 phase of plate reclines enables backing arm 32 to be fixedly combined on guide plate 31, effectively improving dust-proof effect and structure is strong Degree, opposite reduction need to repair and the probability of replacement operation, is greatly improved the service life of air door driver, is used offer one Tool discriminating function effect facilitates adjustment and can increase the air door driver of service life.

Claims

1. a kind of air door driver, comprising: ontology, driving group, angle limit group and route group, it is characterised in that: the ontology Equipped with a frame and a dust cover, frame is equipped with two outer panels, one first board, one second board and a third and combines Plate, two outer panel intervals are arranged to form an accommodating space, the first board, the second board and a third board successively between Every be set to empty in and combine with two outer panels, dust cover is removedly combined with frame；

The driving group combines with ontology and between frame and dust cover and equipped with a drive motor, which sets In in accommodating space up between the second board and third board and with the mutually fixed combination of the second board, drive motor It is convexly equipped with a drive shaft towards the direction of the first board, which is stretched out outside the frame of ontology through the first board and and equipment Air door combines；

The angle limit group combines with ontology and driving group and is equipped with a guide plate, two backing arms, two eliminators, a pointer And an identification plate, guide plate is sheathed in drive shaft and positioned at the first board and the second board between, and guide plate, which runs through, to be set There is a guiding ditch, two backing arms are combined with guide plate and are movably set in guiding ditch, and two eliminators second are combined with this The mutually fixed combination of plate and the two sides for being located at drive motor, pointer, which is fixedly arranged on the outer surface of drive shaft, is located at the first board and frame Between the rear end of frame, and pointer stretches out outside frame upward, recognizes the mutually fixed combination in rear end of plate and the frame, makes pointer position Between the first board and identification plate, and recognizes plate and be equipped with an angle indicating piece in the medial surface towards pointer；

The route, which is mounted in the accommodating space of ontology, to be located on third board, route group be equipped with it is several with drive motor and The endpoint of two eliminators electrical connection.

2. air door driver according to claim 1, it is characterised in that the backing arm is one in the plate body of L font and through leading Corbel back slab stretches to the opening of the second board, and backing arm runs through in one end far from the second board is equipped with a combined hole, and A locking part combined with combined hole is equipped on direction of the guide plate towards the second board to lead so that backing arm to be fixed on On corbel back slab.

3. air door driver according to claim 1, it is characterised in that the backing arm is in neighbouring guiding ditch and towards the The middle portion of two boards is equipped with a reinforced ribs, which mutually reclines with guide plate, backing arm is fixedly combined in guiding On plate.

4. air door driver according to claim 1, it is characterised in that the eliminator be equipped with one be obliquely installed recline Piece, backing arm is via guide plate and as drive shaft opposing body rotates and leans with the piece that reclines of a wherein eliminator.

5. air door driver according to claim 1, it is characterised in that described to be equipped with a dustproof cover, line on an outer panel The route of each endpoint of road group enters in accommodating space via the dustproof cover of ontology.

6. air door driver according to claim 1, it is characterised in that two outer panel is in the rear end of neighbouring frame Outer surface be respectively equipped with several positioning convex points, be recessed with and several determine with two outer panels of frame respectively at the both ends of dust cover Position salient point blocks the shrinkage pool set mutually dust cover to be positioned on frame.

7. air door driver according to claim 1, it is characterised in that first board is combined with two outer panels The rear end of neighbouring frame, the second board combine neighbouring first board with two outer panels, and the second board is opened at top Equipped with one be in inverted trapezoidal opening, third board combines the front end adjacent to frame with two outer panels, and drive motor is located at Below the opening of second board, opening of two eliminators adjacent to second board.

8. air door driver according to claim 1, it is characterised in that the guiding ditch and the second board of the guide plate Opening it is corresponding.

9. air door driver according to claim 1, it is characterised in that at the lower section of the angle indicating piece of the identification plate Through a perforation is equipped with, drive shaft is stretched out the identification plate via perforation and is combined with the air door of equipment.