CN108952537A

CN108952537A - A kind of safety-type automatic shutter door gear

Info

Publication number: CN108952537A
Application number: CN201810847059.2A
Authority: CN
Inventors: 毛岳生
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-27
Filing date: 2018-07-27
Publication date: 2018-12-07

Abstract

The invention discloses a kind of safety-type automatic shutter door gears, including first device main body, it is set to the intracorporal rolling door device of first device master, it is set to the intracorporal sliding door device of first device master, the fixation device for being set to the intracorporal transmission device of the first device master and being set in the first device main body, the transmission device includes being set to intracorporal first sliding cavity of the first device master, what is be connected in the first sliding cavity upper inside walls is provided with the second sliding cavity, what is be connected in the inner wall of left end on the downside of second sliding cavity is provided with third sliding cavity, the first sliding shoe is slidably provided in first sliding cavity, the form that the present apparatus fans doors using two, and by the way of interlocking, guarantee must can just open the second fan door in the case where opening Yishanmen, greatly improve peace Quan Xing, while the present apparatus can automatically open, it is more convenient.

Description

A kind of safety-type automatic shutter door gear

Technical field

The present invention relates to Smart Home technical field, specifically a kind of safety-type automatic shutter door gear.

Background technique

With the development of science and technology the electrically operated gate from past simple timber till now, becomes more and more intelligent, but its essence Or in order to play safeguard protection, so safety is the most important function of door, and existing door mostly uses greatly simple gate Form, safety not enough, while some be mounted with it is two-door also only individually control opening and closing, it is very inconvenient, thus design one It is really necessary to the present apparatus uses the forms of two fan doors to the safety-type automatic shutter door gear of kind, and by the way of interlocking, guarantees The second fan door must can be just opened in the case where opening Yishanmen, greatly improve safety, while the present apparatus can It automatically opens, it is more convenient.

Summary of the invention

Technical problem to be solved by the invention is to provide a kind of safety-type automatic shutter door gears, are able to solve above-mentioned The problems in present technology.

The present invention is achieved through the following technical solutions: a kind of safety-type automatic shutter door gear of the invention, packet It includes first device main body, be set to that the intracorporal rolling door device of the first device master, to be set to the first device master intracorporal Sliding door device, the fixation for being set to the intracorporal transmission device of the first device master and being set in the first device main body Device, the transmission device includes being set to intracorporal first sliding cavity of the first device master, on the upside of first sliding cavity What is be connected in inner wall is provided with the second sliding cavity, and what is be connected in the inner wall of left end on the downside of second sliding cavity is provided with the Three sliding cavities are slidably provided with the first sliding shoe in first sliding cavity, and first sliding shoe is connected to the volume Door gear is slidably provided with the second sliding shoe for being slidably matched with first sliding shoe in second sliding cavity, Slidably it is provided with the third sliding shoe that upper end is snug fit at the second sliding shoe in the third sliding cavity, described The groove of opening to the right is provided on the right side of three sliding shoes in the end face of lower end, is connected in inner wall on the right side of the third sliding cavity It is provided with the 4th sliding cavity, the 4th sliding shoe, the 4th sliding shoe left side are slidably provided in the 4th sliding cavity It is fixedly installed the first fixed block to offset with the third sliding shoe on end face, is set in the right side inner wall of the 4th sliding cavity It is equipped with the first drive cavity, first bevel gear is rotatably provided in first drive cavity, the first bevel gear left end is logical It crosses shaft to be rotatably assorted on the right side inner wall for being connected to the 4th sliding shoe, the setting that the first bevel gear upper end is meshed There is second bevel gear, the second bevel gear is connected to the rolling door device, the setting that the first bevel gear lower end is meshed There is third hand tap gear, is provided with the second drive cavity, inner wall on the downside of second drive cavity on the downside of first drive cavity in inner wall It is inside fixedly installed first motor, the first motor upper end, which is rotatably assorted, is connected with first rotating shaft first rotating shaft, and described first Shaft upper end, which extends, to be passed through first drive cavity and is fixedly connected on the downside end face of the third hand tap gear, described first In shaft and in being fixedly installed the 4th bevel gear, the setting that the 4th bevel gear left end is meshed in second drive cavity There is the 5th bevel gear, the 5th sliding cavity, the 5th sliding cavity upper inside walls are provided in the second drive cavity inner left wall The 6th sliding cavity for being provided with upside and being connected to the 4th sliding cavity being inside connected, the 5th bevel gear left end is fixed to be connected It is connected to the first screw rod for extending and being passed through in the 5th sliding cavity, is threadedly engaged on first screw rod and is connected with the company of being slidably matched It is connected to the 5th sliding shoe of the 5th sliding cavity wall, the 5th sliding shoe upper end, which extends, is passed through the 6th sliding cavity It is interior, the upper end is fixedly connected on the downside of the 4th sliding shoe on end face the 6th is slidably provided in the 6th sliding cavity Sliding shoe is fixedly connected with the first bullet between the left end face and the 6th sliding shoe right end face of the 5th sliding shoe Spring, the first bevel gear right end is rotatably assorted by shaft is connected with the 6th bevel gear, inner wall on the right side of first drive cavity What is be inside connected is provided with first through hole, and the second shaft is rotatably provided in the first through hole, and second shaft is right End is connected to the sliding door device, is provided with opening telescopic cavity to the left in second shaft, and up and down the two of the telescopic cavity Symmetrical and what is be connected is provided with the 7th sliding cavity in the inner wall of side, the 6th bevel gear right end is fixedly connected with extension and is passed through institute State the third shaft in telescopic cavity, the third shaft upper and lower ends are symmetrical and are fixedly connected with extension and are passed through the 7th sliding The 7th intracavitary sliding shoe.

The sliding door device includes being provided with and communicated on the right side of the first through hole in inner wall as a preferred technical solution, Third drive cavity is rotatably provided with left end face in the third drive cavity and is fixedly connected on the second shaft right end First spur gear, what first spur gear front end was meshed is provided with the second spur gear, the third drive cavity left and right sides Relatively old and what is be connected is provided with the second through-hole in inner wall, second through-hole is connected far from one end of the third drive cavity Logical is provided with the 4th drive cavity, and second spur gear left and right ends are symmetrical and are fixedly connected with across second through-hole simultaneously Extend the 4th shaft being passed through in the 4th drive cavity, the one end of the 4th shaft far from the third drive cavity is fixed to be connected It is connected to the 7th bevel gear, what the 7th bevel gear front end was meshed is provided with the 8th bevel gear, the 8th bevel gear rear end It is fixedly connected with third spur gear by shaft, what is be connected in the 4th drive cavity upper inside walls is provided with the 8th sliding Chamber bilateral symmetry and is slidably provided with sliding panel in the 8th sliding cavity, and fixation is set in end face on the downside of the sliding panel It is equipped with the rack gear that engagement is matched with the third spur gear, what is be connected in the 8th sliding cavity upper inside walls is provided with opening Forward first cavity, what is be connected in the first cavity upper inside walls is provided with opening, phase in the open upper side inner wall Connection is provided with rolling chamber, and bilateral symmetry is slidably provided with lower end and is fixedly connected on the sliding in first cavity The door-plate of plate upper end, door-plate upper end bilateral symmetry and is fixedly connected with across the opening and extends and be passed through the rolling chamber Interior first connecting rod, the first connecting rod upper end is rotatably assorted by shaft is connected with idler wheel, and the idler wheel can be in the rolling It is rolled on the downside inner wall of chamber.

As a preferred technical solution, the rolling door device include connection be set on rear side of first cavity and be open to The second cavity afterwards, it is symmetrical in inner wall at left and right sides of second cavity and what is be connected is provided with the first guide runner, described the It is slidably provided with the first slider guide in one guide runner, it is solid that lower end is rotatably provided in first guide runner in left side Surely it is connected to the second screw rod on the upside of the second bevel gear on end face, first slider guide in left side, which is threadedly engaged, to be connected to Second screw rod is simultaneously fixedly connected in the right end face of first sliding shoe, fixed in first guide runner on right side It is provided with slide guide bar, right side the first slider guide sliding connection is solid between the slide guide bar, first slider guide Surely it is provided with rolling door, what is be connected in the second cavity upper inside walls is provided with rolling door chamber, and the rolling door is intracavitary rotatable It is provided with the 5th shaft, the rolling door upper end is fixedly connected in the 5th shaft.

What is be connected in the second sliding cavity upper inside walls as a preferred technical solution, is provided with the second guide runner, The second sliding shoe upper end is fixedly connected with the second slider guide for extending and being passed through in second guide runner, second slide guide Be fixedly connected with second spring between block left end and the second guide runner inner left wall, third sliding shoe lower end with it is described Third spring is fixedly connected between inner wall on the downside of third sliding cavity.

The fixed device includes symmetrical and is fixedly installed on the first device main body left side as a preferred technical solution, Stabilization block on right both sides of the face is provided through stable hole up and down in the stable block, passes through the stable hole and drops the present apparatus It is fixed.

The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, and when being opened the door by the present apparatus, first Electric motor starting, and then first rotating shaft rotation is driven, and then drive the rotation of the 4th bevel gear, and then pass through the 4th bevel gear and the 5th The gear engagement of bevel gear drives the rotation of the 5th bevel gear, and then drives the rotation of the first screw rod, and then pass through the first screw rod and the The screw thread engagement of five sliding shoes drives the 5th sliding shoe to move to left, and the first spring is from tension to relaxation state to compression shape at this time State, third hand tap gear rotates under the drive of first rotating shaft at this time, and then passes through the gear of third hand tap gear and first bevel gear Engagement drives first bevel gear rotation, and then is engaged by first bevel gear with the gear of second bevel gear and drive second bevel gear Rotation, and then the rotation of the second screw rod is driven, and then the first slide guide is driven by the threaded connection of the second screw rod and the first slider guide Block rises, and then rolling door is driven to rise, and opens rolling door at this time, and the first sliding shoe rises under the drive of the first slider guide at this time, When end face and the second sliding shoe right side offset on the upside of the first sliding shoe, the second sliding shoe is driven to overcome the elastic force of second spring Effect is moved to the left, and then is driven third sliding shoe that the elastic force of third spring is overcome to act on and moved down, when groove and first are consolidated Determine block it is opposite when, at this time the 4th sliding shoe the first spring elastic force effect under be moved to the left, the first fixed block enters in groove, First bevel gear is disengaged from second bevel gear and third hand tap gear at this time, at this time the 6th bevel gear be moved to the left and and third Bevel gear is meshed, and then is engaged by third hand tap gear with the gear of the 6th bevel gear and drive the rotation of the 6th bevel gear, in turn The rotation of third shaft is driven, and then the rotation of the second shaft is driven by the 7th sliding shoe, and then drive the rotation of the first spur gear, into And it is engaged by the first spur gear with the gear of the second spur gear and drives the rotation of the second spur gear, and then driven by the 4th shaft The rotation of 7th bevel gear, and then the rotation of the 8th bevel gear is driven, and then the rotation of third spur gear is driven by shaft, and then pass through The engagement band carry-over bar of third straight-tooth wheel and rack is mobile to deep direction, and then by sliding panel drive door-plate to remote Excentric direction is mobile, opens slide at this time.

Detailed description of the invention

The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.

Fig. 1 is a kind of schematic diagram of internal structure of safety-type automatic shutter door gear of the invention；

Fig. 2 is the schematic diagram in direction " A-A " in Fig. 1；

Fig. 3 is the structural schematic diagram of " sliding door device " in the present invention；

Fig. 4 is the enlarged diagram of " A " in Fig. 1.

Specific embodiment

As Figure 1-Figure 4, a kind of safety-type automatic shutter door gear of the invention, including first device main body 11, set The rolling door device that is placed in the first device main body 11, the sliding door device being set in the first device main body 11, setting In the transmission device in the first device main body 11 and the fixation device being set in the first device main body, the biography Dynamic device includes the first sliding cavity 12 being set in the first device main body 11, in 12 upper inside walls of the first sliding cavity What is be connected is provided with the second sliding cavity 13, and what is be connected in the inner wall of the 13 downside left end of the second sliding cavity is provided with third Sliding cavity 14 is slidably provided with the first sliding shoe 15 in first sliding cavity 12, and first sliding shoe 15 is connected to The rolling door device is slidably provided in second sliding cavity 13 and is slidably matched with the of first sliding shoe 15 Two sliding shoes 16 are slidably provided with upper end is snug fit at the second sliding shoe 16 in the third sliding cavity 14 Three sliding shoes 17, the groove 18 of opening to the right is provided in the end face of the 17 right side lower end of third sliding shoe, and the third is sliding What is be connected in dynamic 14 right side inner wall of chamber is provided with the 4th sliding cavity 19, and the is slidably provided in the 4th sliding cavity 19 Four sliding shoes 20, be fixedly installed in 20 left end face of the 4th sliding shoe offset with the third sliding shoe 17 it is first solid Determine block 21, the first drive cavity 22 is provided in the right side inner wall of the 4th sliding cavity 19, can be turned in first drive cavity 22 Dynamic is provided with first bevel gear 23, and 23 left end of first bevel gear is rotatably assorted by shaft is connected to the 4th sliding On the right side inner wall of block 20, what 23 upper end of first bevel gear was meshed is provided with second bevel gear 24, the second cone tooth Wheel 24 is connected to the rolling door device, third hand tap gear 25 that 23 lower end of first bevel gear was meshed be provided with, and described the It is provided with the second drive cavity 26 in one drive cavity, 22 downside inner wall, is fixedly installed in the 26 downside inner wall of the second drive cavity One motor 27,27 upper end of first motor, which is rotatably assorted, is connected with first rotating shaft first rotating shaft 42, in the first rotating shaft 42 End, which extends, to be passed through first drive cavity 22 and is fixedly connected on the downside end face of the third hand tap gear 25, and described first turn On axis 42 and in being fixedly installed the 4th bevel gear 28 in second drive cavity 26,28 left end of the 4th bevel gear is meshed Be provided with the 5th bevel gear 29, be provided with the 5th sliding cavity 30 in 26 inner left wall of the second drive cavity, the described 5th is sliding The 6th sliding cavity 32 for being provided with upside and being connected to the 4th sliding cavity 19 being connected in dynamic 30 upper inside walls of chamber, described the Five bevel gears, 29 left end is fixedly connected with the first screw rod 31 for extending and being passed through in the 5th sliding cavity 30, first screw rod 31 On be threadedly engaged and be connected with sliding connection in the 5th sliding shoe 33 of 30 inner wall of the 5th sliding cavity, the 5th sliding 33 upper end of block, which extends, to be passed through in the 6th sliding cavity 32, and the fixed company in upper end is slidably provided in the 6th sliding cavity 32 The 6th sliding shoe 34 being connected on the 20 downside end face of the 4th sliding shoe, the left end face of the 5th sliding shoe 33 with it is described The first spring 35 is fixedly connected between 6th sliding shoe, 34 right end face, 23 right end of first bevel gear is rotated by shaft It is connected with the 6th bevel gear 40, what is be connected in the 22 right side inner wall of the first drive cavity is provided with first through hole 37, institute It states and is rotatably provided with the second shaft 38 in first through hole 37,38 right end of the second shaft is connected to the sliding door device, The telescopic cavity 43 of opening to the left, symmetrical and phase in the inner wall of two sides up and down of the telescopic cavity 43 are provided in second shaft 38 Connection is provided with the 7th sliding cavity 39, and 40 right end of the 6th bevel gear is fixedly connected with extension and is passed through in the telescopic cavity 43 Third shaft 41,41 upper and lower ends of third shaft are symmetrical and are fixedly connected with extension and are passed through in the 7th sliding cavity 39 The 7th sliding shoe 44.

Valuably, the sliding door device includes the third drive cavity being provided with and communicated in the 37 right side inner wall of first through hole 45, left end face is fixedly connected on 38 right end of the second shaft first is rotatably provided in the third drive cavity 45 Spur gear 46, what 46 front end of the first spur gear was meshed is provided with the second spur gear 47, the third drive cavity 45 or so Relatively old and what is be connected is provided with the second through-hole 48 in the inner wall of two sides, second through-hole 48 is far from the third drive cavity 45 One end be connected be provided with the 4th drive cavity 49,47 left and right ends of the second spur gear it is symmetrical and be fixedly connected with across Second through-hole 48 simultaneously extends the 4th shaft 50 being passed through in the 4th drive cavity 49, and the 4th shaft 50 is far from described One end of third drive cavity 45 is fixedly connected with the 7th bevel gear 51, and what 51 front end of the 7th bevel gear was meshed is provided with Eight bevel gears 52,52 rear end of the 8th bevel gear are fixedly connected with third spur gear 53, the 4th drive cavity by shaft What is be connected in 49 upper inside walls is provided with the 8th sliding cavity 54, bilateral symmetry and slidably sets in the 8th sliding cavity 54 It is equipped with sliding panel 55, the rack gear that engagement is matched with the third spur gear 53 is fixedly installed in the 55 downside end face of sliding panel 56, what is be connected in 54 upper inside walls of the 8th sliding cavity is provided with the first cavity 57 for opening forward, first cavity What is be connected in 57 upper inside walls is provided with opening 59, and what is be connected in 59 upper inside walls of the opening is provided with rolling chamber 60, Bilateral symmetry is slidably provided with the door-plate 58 that lower end is fixedly connected on 55 upper end of sliding panel in first cavity 57, 58 upper end of door-plate bilateral symmetry and it is fixedly connected with the be passed through in the rolling chamber 60 across the opening 59 and extending One connecting rod 61,61 upper end of first connecting rod is rotatably assorted by shaft is connected with idler wheel 62, and the idler wheel 62 can be in the rolling It is rolled on the downside inner wall of dynamic chamber 60.

Valuably, the rolling door device includes that connection is set to 57 rear side of the first cavity and the second sky of opening backward Chamber 63, symmetrical in 63 left and right sides inner wall of the second cavity and what is be connected is provided with the first guide runner 64, described first leads It is slidably provided with the first slider guide 66 in sliding slot 64, is rotatably provided with lower end in first guide runner 64 in left side 66 screw thread of the first slider guide of the second screw rod 65 being fixedly connected on the 24 upside end face of second bevel gear, left side is matched Conjunction is connected to second screw rod 65 and is fixedly connected in the right end face of first sliding shoe 15, and described the first of right side Slide guide bar 67 is fixedly installed in guide runner 64, right side first slider guide 66 is slidably connected in the slide guide bar 67, Rolling door 68 is fixedly installed between first slider guide 66, what is be connected in 63 upper inside walls of the second cavity is provided with volume Door chamber 69, is rotatably provided with the 5th shaft 70 in the rolling door chamber 69, and 68 upper end of rolling door is fixedly connected on described the In five shafts 70.

Valuably, what is be connected in 13 upper inside walls of the second sliding cavity is provided with the second guide runner 71, and described second 16 upper end of sliding shoe is fixedly connected with the second slider guide 72 for extending and being passed through in second guide runner 71, second slider guide Second spring 73,17 lower end of third sliding shoe are fixedly connected between 72 left ends and 71 inner left wall of the second guide runner Third spring 74 is fixedly connected between the 14 downside inner wall of third sliding cavity.

Valuably, the fixed device includes symmetrical and is fixedly installed on 11 left and right sides end face of first device main body On stabilization block 81, be provided through stable hole 82 up and down in the stable block 81, it is solid to drop the present apparatus by the stable hole 82 It is fixed.

When original state, the 5th sliding shoe 33 moves to right to greatest extent in the 5th sliding cavity 30, at this time the 4th sliding shoe 20 Right side offsets with 19 right side inner wall of the 4th sliding cavity, and the first spring 35 is in tension at this time, at this time first bevel gear 23 It is meshed with second bevel gear 24 and third hand tap gear 25, third sliding shoe 17 moves up to greatest extent at this time, the second sliding shoe 16 It moving to right to greatest extent, the first sliding shoe 15 is in lower limit position at this time, and the first slider guide 66 is in lower limit position at this time, this When 68 lower end surface of rolling door abutted against with 63 downside inner wall of the second cavity, the 6th bevel gear 40 does not nibble with third hand tap gear 25 at this time Conjunction, third shaft 41 is retracted in telescopic cavity 43 to greatest extent at this time, close to greatest extent between this hour rack 56, at this time sliding panel It is close to greatest extent between 55, it is close to greatest extent between door-plate 58 at this time.

When being opened the door by the present apparatus, first motor 27 starts, and then first rotating shaft 42 is driven to rotate, and then drives the The rotation of four bevel gears 28, and then engaged by the 4th bevel gear 28 with the gear of the 5th bevel gear 29 and drive 29 turns of the 5th bevel gear It is dynamic, and then the rotation of the first screw rod 31 is driven, and then drive the 5th is engaged with the screw thread of the 5th sliding shoe 33 by the first screw rod 31 Sliding shoe 33 moves to left, and the first spring 35 is to impaction state from tension to relaxation state at this time, and third hand tap gear 25 exists at this time It is rotated under the drive of first rotating shaft 42, and then the first cone of drive is engaged with the gear of first bevel gear 23 by third hand tap gear 25 Gear 23 rotates, and then is engaged by first bevel gear 23 with the gear of second bevel gear 24 and second bevel gear 24 is driven to rotate, And then the rotation of the second screw rod 65 is driven, and then the first slide guide is driven by the threaded connection of the second screw rod 65 and the first slider guide 66 Block 66 rises, and then rolling door 68 is driven to rise, and opens rolling door at this time, at this time drive of first sliding shoe 15 in the first slider guide 66 Lower rising drives the second sliding shoe 16 to overcome when 15 upside end face of the first sliding shoe offsets with 16 right side of the second sliding shoe The elastic force effect of second spring 73 is moved to the left, and then it is downward to drive third sliding shoe 17 that the elastic force of third spring 74 is overcome to act on It is mobile, when groove 18 is opposite with the first fixed block 21, at this time the 4th sliding shoe 20 in the case where the elastic force of the first spring 35 is acted on to It moves left, the first fixed block 21 enters in groove 18, at this time first bevel gear 23 and second bevel gear 24 and third hand tap gear 25 It is disengaged from, the 6th bevel gear 40 is moved to the left and is meshed with third hand tap gear 25 at this time, and then passes through third hand tap gear 25 It is engaged with the gear of the 6th bevel gear 40 and drives the rotation of the 6th bevel gear 40, and then drive third shaft 41 to rotate, and then pass through 7th sliding shoe 44 drives the rotation of the second shaft 38, and then drives the rotation of the first spur gear 46, and then pass through the first spur gear 46 It is engaged with the gear of the second spur gear 47 and drives the rotation of the second spur gear 47, and then the 7th bevel gear is driven by the 4th shaft 50 51 rotations, and then the rotation of the 8th bevel gear 52 is driven, and then drive third spur gear 53 to rotate by shaft, and then pass through third Spur gear 53 drives door-plate to the movement of deep direction, and then by sliding panel 55 with the band carry-over bar 56 that engages of rack gear 56 58 is mobile to deep direction, opens slide at this time.

The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, and when being opened the door by the present apparatus, first Electric motor starting, and then first rotating shaft rotation is driven, and then drive the rotation of the 4th bevel gear, and then pass through the 4th bevel gear and the 5th The gear engagement of bevel gear drives the rotation of the 5th bevel gear, and then drives the rotation of the first screw rod, and then pass through the first screw rod and the The screw thread engagement of five sliding shoes drives the 5th sliding shoe to move to left, and the first spring is from tension to relaxation state to compression shape at this time State, third hand tap gear rotates under the drive of first rotating shaft at this time, and then passes through the gear of third hand tap gear and first bevel gear Engagement drives first bevel gear rotation, and then is engaged by first bevel gear with the gear of second bevel gear and drive second bevel gear Rotation, and then the rotation of the second screw rod is driven, and then the first slide guide is driven by the threaded connection of the second screw rod and the first slider guide Block rises, and then rolling door is driven to rise, and opens rolling door at this time, and the first sliding shoe rises under the drive of the first slider guide at this time, When end face and the second sliding shoe right side offset on the upside of the first sliding shoe, the second sliding shoe is driven to overcome the elastic force of second spring Effect is moved to the left, and then is driven third sliding shoe that the elastic force of third spring is overcome to act on and moved down, when groove and first are consolidated Determine block it is opposite when, at this time the 4th sliding shoe the first spring elastic force effect under be moved to the left, the first fixed block enters in groove, First bevel gear is disengaged from second bevel gear and third hand tap gear at this time, at this time the 6th bevel gear be moved to the left and and third Bevel gear is meshed, and then is engaged by third hand tap gear with the gear of the 6th bevel gear and drive the rotation of the 6th bevel gear, in turn The rotation of third shaft is driven, and then the rotation of the second shaft is driven by the 7th sliding shoe, and then drive the rotation of the first spur gear, into And it is engaged by the first spur gear with the gear of the second spur gear and drives the rotation of the second spur gear, and then driven by the 4th shaft The rotation of 7th bevel gear, and then the rotation of the 8th bevel gear is driven, and then the rotation of third spur gear is driven by shaft, and then pass through The engagement band carry-over bar of third straight-tooth wheel and rack is mobile to deep direction, and then by sliding panel drive door-plate to remote Excentric direction is mobile, opens slide at this time, and the present apparatus uses the form of two fan doors, and by the way of interlocking, guarantees The second fan door must can be just opened in the case where opening Yishanmen, greatly improve safety, while the present apparatus can It automatically opens, it is more convenient.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention Protection scope should be determined by the scope of protection defined in the claims.

Claims

1. a kind of safety-type automatic shutter door gear, including first device main body, it is set to the intracorporal volume of first device master Door gear is set to the intracorporal sliding door device of the first device master, is set to the intracorporal transmission device of first device master And it is set to the fixation device in the first device main body, it is characterised in that: the transmission device is described including being set to Intracorporal first sliding cavity of first device master, what is be connected in the first sliding cavity upper inside walls is provided with the second sliding cavity, What is be connected in the inner wall of left end on the downside of second sliding cavity is provided with third sliding cavity, in first sliding cavity slidably Be provided with the first sliding shoe, first sliding shoe is connected to the rolling door device, slidable in second sliding cavity It is provided with the second sliding shoe for being slidably matched with first sliding shoe, is slidably provided in the third sliding cavity End is snug fit at the third sliding shoe of the second sliding shoe, is provided with out in the end face of lower end on the right side of the third sliding shoe Mouth groove to the right, what is be connected on the right side of the third sliding cavity in inner wall is provided with the 4th sliding cavity, the 4th sliding cavity It is interior to be slidably provided with the 4th sliding shoe, it is fixedly installed in the 4th sliding shoe left end face and the third sliding shoe The first fixed block to offset, is provided with the first drive cavity in the right side inner wall of the 4th sliding cavity, in first drive cavity It is rotatably provided with first bevel gear, the first bevel gear left end is rotatably assorted by shaft is connected to the 4th sliding On the right side inner wall of block, what the first bevel gear upper end was meshed is provided with second bevel gear, the second bevel gear connection In the rolling door device, what the first bevel gear lower end was meshed is provided with third hand tap gear, the first drive cavity downside It is provided with the second drive cavity in inner wall, is fixedly installed first motor, first electricity on the downside of second drive cavity in inner wall Machine upper end, which is rotatably assorted, is connected with first rotating shaft first rotating shaft, and the first rotating shaft upper end, which extends, is passed through first drive cavity simultaneously It is fixedly connected on the downside end face of the third hand tap gear, is set in the first rotating shaft and in fixation in second drive cavity It is equipped with the 4th bevel gear, what the 4th bevel gear left end was meshed is provided with the 5th bevel gear, the second drive cavity left side The 5th sliding cavity is provided in inner wall, the upside that is provided with being connected in the 5th sliding cavity upper inside walls is connected to described the 6th sliding cavity of four sliding cavities, the 5th bevel gear left end are fixedly connected with for extending and being passed through in the 5th sliding cavity One screw rod is threadedly engaged on first screw rod and is connected with sliding connection in the 5th sliding of the 5th sliding cavity wall Block, the 5th sliding shoe upper end, which extends, to be passed through in the 6th sliding cavity, is slidably provided in the 6th sliding cavity Upper end is fixedly connected on the 6th sliding shoe on the downside of the 4th sliding shoe on end face, the left end face of the 5th sliding shoe with The first spring is fixedly connected between the 6th sliding shoe right end face, the first bevel gear right end is matched by shaft rotation Conjunction is connected with the 6th bevel gear, and what is be connected in inner wall on the right side of first drive cavity is provided with first through hole, and described first is logical Rotatably it is provided with the second shaft in hole, the second shaft right end is connected to the sliding door device, in second shaft It is provided with opening telescopic cavity to the left, it is symmetrical in the inner wall of two sides up and down of the telescopic cavity and what is be connected is provided with the 7th sliding Chamber, the 6th bevel gear right end, which is fixedly connected with, extends the third shaft that is passed through in the telescopic cavity, in the third shaft Lower both ends are symmetrical and are fixedly connected with the 7th sliding shoe for extending and being passed through in the 7th sliding cavity.

2. a kind of safety-type automatic shutter door gear according to claim 1, it is characterised in that: the sliding door device includes It is provided with and communicated with the third drive cavity on the right side of the first through hole in inner wall, is rotatably provided with a left side in the third drive cavity Side end face is fixedly connected on the first spur gear of the second shaft right end, and what first spur gear front end was meshed is provided with Second spur gear, it is relatively old in inner wall at left and right sides of the third drive cavity and what is be connected is provided with the second through-hole, described the Two through-holes are provided with the 4th drive cavity, second spur gear left and right ends far from what one end of the third drive cavity was connected Symmetrically and it is fixedly connected with across second through-hole and extends the 4th shaft being passed through in the 4th drive cavity, the described 4th Shaft is fixedly connected with the 7th bevel gear far from one end of the third drive cavity, and what the 7th bevel gear front end was meshed sets It is equipped with the 8th bevel gear, the 8th bevel gear rear end is fixedly connected with third spur gear, the 4th drive cavity by shaft What is be connected in upper inside walls is provided with the 8th sliding cavity, bilateral symmetry and is slidably provided with cunning in the 8th sliding cavity Movable plate, the sliding panel downside are fixedly installed the rack gear that engagement is matched with the third spur gear in end face, and the described 8th slides What is be connected in dynamic chamber upper inside walls is provided with the first cavity for opening forward, is connected in the first cavity upper inside walls It is provided with opening, what is be connected in the open upper side inner wall is provided with rolling chamber, and bilateral symmetry can be slided in first cavity The dynamic door-plate for being provided with lower end and being fixedly connected on the sliding panel upper end, door-plate upper end bilateral symmetry and is fixedly connected with Across the opening and extend the first connecting rod being passed through in the rolling chamber, the first connecting rod upper end is rotatably assorted by shaft It is connected with idler wheel, the idler wheel can roll on the downside inner wall of the rolling chamber.

3. a kind of safety-type automatic shutter door gear according to claim 1, it is characterised in that: the rolling door device includes Connection is set on rear side of first cavity and the second cavity of opening backward, symmetrical in inner wall at left and right sides of second cavity And what is be connected is provided with the first guide runner, and the first slider guide, the institute in left side are slidably provided in first guide runner It states and is rotatably provided with the second screw rod that lower end is fixedly connected on the end face of the second bevel gear upside in the first guide runner, First slider guide in left side is threadedly engaged the right side for being connected to second screw rod and being fixedly connected on first sliding shoe On side end face, it is fixedly installed slide guide bar in first guide runner on right side, right side first slider guide is slidably matched company It is connected to the slide guide bar, rolling door is fixedly installed between first slider guide, is connected in the second cavity upper inside walls Be provided with rolling door chamber, the rolling door is intracavitary to be rotatably provided with the 5th shaft, and the rolling door upper end is fixedly connected on described In 5th shaft.

4. a kind of safety-type automatic shutter door gear according to claim 1, it is characterised in that: on second sliding cavity What is be connected in the inner wall of side is provided with the second guide runner, and the second sliding shoe upper end is fixedly connected with extension and is passed through described second The second slider guide in guide runner is fixedly connected between second slider guide left end and the second guide runner inner left wall Third spring is fixedly connected between inner wall on the downside of second spring, third sliding shoe lower end and the third sliding cavity.

5. a kind of safety-type automatic shutter door gear according to claim 1, it is characterised in that: the fixed device includes Symmetrically and it is fixedly installed on the stabilization block at left and right sides of the first device main body on end face, runs through up and down in the stable block and set It is equipped with stable hole, the present apparatus is dropped by the stable hole and is fixed.