CN203319658U - Seam generating machine with moving function - Google Patents

Seam generating machine with moving function Download PDF

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Publication number
CN203319658U
CN203319658U CN2013203918552U CN201320391855U CN203319658U CN 203319658 U CN203319658 U CN 203319658U CN 2013203918552 U CN2013203918552 U CN 2013203918552U CN 201320391855 U CN201320391855 U CN 201320391855U CN 203319658 U CN203319658 U CN 203319658U
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CN
China
Prior art keywords
arm
seam
screw nut
feed screw
rising
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Expired - Fee Related
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CN2013203918552U
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Chinese (zh)
Inventor
李斌
李志强
张国伟
王聪
郑怀兵
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Shenyang Institute of Automation of CAS
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Shenyang Institute of Automation of CAS
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Priority to CN2013203918552U priority Critical patent/CN203319658U/en
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Abstract

The utility model belongs to the field of machine automation engineering, and particularly relates to a seam generating machine with a moving function. The seaming machine with the moving function has the following components: a seam generating mechanism, swing arm mechanisms, a driving mechanism and a housing. Two sides of the housing are provided with the swing arm mechanisms. Each swing arm mechanism is provided with a driving mechanism. The seam generating mechanism is arranged in the housing and comprises the following components: a motor assembly, a lead screw nut assembly, an upper seam generating mechanism and a lower seam generating mechanism. The motor assembly and the lead screw nut assembly are respectively arranged on a fixed frame in the housing. The lead screw in the lead screw assembly is connected with the motor assembly. The upper side and the lower side of the nut in the lead screw nut assembly are respectively connected with the upper seam generating mechanism and the lower seam generating mechanism. The upper seam generating mechanism and the lower seam generating mechanism are parallelogram mechanisms. The motor assembly drives the upper seam generating mechanism and the lower seam generating mechanism to alternately perform seaming in opposite movement tracks through the lead screw nut assembly. The seaming machine provided by the utility model has high environment adaptability, and can realize free movement in complicated environments such as smooth ground, step, cave and ruins and heavy object seam generating and lifting on the heavy load condition.

Description

A seam device with locomotive function
Technical field
The utility model belongs to the mechanical automation engineering field, specifically a kind of seam device with locomotive function can be used in the environment such as ruins, cave.
Background technology
China is one of the most serious disaster-stricken country in the world.China is on the circum-Pacific seismic belt between the Pacific Ocean and Indian and Mediterranean Himalaya seismic belt, and seismic activity is frequent.Near the earthquake occurred these geology bands, the shallow intensity of focus is large, can cause potential extensive damage and injures and deaths.Earthquake and secondary disaster make a lot of people lose life, and Tangshan Earthquake, Wenchuan County in Sichuan earthquake, the earthquake of Yaan, Sichuan etc. have all caused huge destruction and economic loss in history.
The earthquake of China is mainly intraplate earthquake, has that focus is shallow, frequency is high, intensity is large, widespread feature.China is populous, the Antiseismic building poor performance, thereby the rate of causing disaster is higher.Data show according to statistics, although China only accounts for 7%th, 20 century world wide interior about 1/3rd the earthquake of world land area, occur in China, and unnecessary 50% earthquake victim, in China, this means that nearly 600,000 people die from earthquake.
China has set up Earthquake In China emergency rescue center in October, 2004.Though at present earthquake rescue equipment is of a great variety, but the application of problem the hindered wrecking equipment such as equipment is tall and big, heavy, and the performance quality of outfit of equipment also is improved.
At present, can be applied to rising of earthquake rescue both at home and abroad seams and standbyly comprises that hydraulic pressure plays the wrecking equipments such as the Baribari I of seam device, Japan and Baribari II robot.But the said equipment is mostly to rely on hydraulic power to be driven, and corollary equipment is many, volume is difficult to greatly be applied to rescue site.
The utility model content
In order to solve the standby problem that can't meet the field rescue requirement that seams that had now, the purpose of this utility model is to provide a kind of seam device with locomotive function.This plays the seam device and can be used in the rescue of driven by power under the complicated environmental conditions such as ruins, cave, have firm in structure, motion flexibly, stepping plays seam and plays the characteristics such as seam demand spacing is little.
The purpose of this utility model is achieved through the following technical solutions:
The utility model has comprised seam mechanism, oscillating arm mechanisms, driver train and shell, and the both sides of its housing are separately installed with oscillating arm mechanisms, all is equipped with on each oscillating arm mechanisms and drives described the driver train that the seam device moves, described seam mechanism installs in the enclosure, comprise electric machine assembly, feed screw nut assembly and for playing upper seam mechanism and lower the seam mechanism of seam, electric machine assembly and feed screw nut assembly are installed respectively on fixed frame in the enclosure, leading screw in the feed screw nut assembly is connected with electric machine assembly, the both sides up and down of the nut in the feed screw nut assembly are connected with respectively described seam mechanism and lower the seam mechanism of having gone up, this go up seam mechanism and lower seam mechanism is parallel-crank mechanism, electric machine assembly stitches mechanism and lower and stitches mechanism and replaced seam with contrary path of motion by described go up of feed screw nut Component driver.
Wherein: described electric machine assembly is one or more, when electric machine assembly while being a plurality of, be arranged on respectively on described fixed frame, each electric machine assembly drives one or more feed screw nut assemblies, when each electric machine assembly drives a plurality of feed screw nut assembly, be arranged on respectively on described fixed frame, between each feed screw nut assembly, by transmission device, connect, any feed screw nut assembly is connected with described electric machine assembly, drive each feed screw nut component synchronization action by described electric machine assembly, and then drive the parallel-crank mechanism action on each feed screw nut assembly;
Described seam mechanism and lower the seam mechanism of having gone up is double rocker mechanism, gone up that seam mechanism comprises connecting cylinder, the rising arm of going forward, upper rear rising arm and rising arm, the rising arm of going forward, upper rear rising arm, rising arm and connecting cylinder be hinged, form the parallel-crank mechanism be positioned at above the feed screw nut assembly; Described lower seam mechanism comprises lower front rising arm, lower rear rising arm, expansion arm and described connecting cylinder, and lower front rising arm, lower rear rising arm, expansion arm and connecting cylinder are hinged, form the parallel-crank mechanism that is positioned at feed screw nut assembly below; Described connecting cylinder is connected with the nut in described feed screw nut assembly, the described rising arm of going forward is connected with lower front rising arm afterwards, is hinged on this connecting cylinder, described rear rising arm is connected with lower rear rising arm afterwards, is hinged on described connecting cylinder, described rising arm is hinged with go forward rising arm and upper rear rising arm respectively, and described expansion arm is hinged with lower front rising arm and lower rear rising arm respectively; On described fixed frame, upper fixed seat is installed, this upper fixed seat is provided with anchor shaft, when the feed screw nut assembly while being a plurality of, the fixed axle is respectively through the rising arm of going forward on each feed screw nut assembly, be socketed with an end of guide arm on upper anchor shaft, the other end of described upper guide arm and the described rising arm of going forward are hinged; Rising arm in upper the seam mechanism driven by same electric machine assembly is rising arm initiatively, and this active rising arm can connect at least one driven rising arm interlock by adapter shaft; The seam face that rises of described rising arm is toothed surfaces, and this plays the seam face is inclined-plane, from top to bottom, tilt from inside to outside;
Described oscillating arm mechanisms comprises swing arm motor, swing arm output flange and swing arm, and the swing arm motor is arranged on described shell, and the output shaft of this swing arm motor is connected with the swing arm output flange, and an end of described swing arm is connected with the flange of described swing arm output flange; Described driver train comprises drive motor, large synchronous pulley, small synchronous pulley, large Athey wheel and little Athey wheel, wherein drive motor is arranged in described swing arm, be connected with large synchronous pulley on the output shaft of drive motor, described small synchronous pulley and little Athey wheel coaxially arrange, are positioned at the other end of described swing arm, described small synchronous pulley is connected with large synchronous pulley by the first Timing Belt, and described little Athey wheel is connected with the large Athey wheel on being rotatably connected on described swing arm output flange axle by crawler belt; Be connected between described little Athey wheel and small synchronous pulley, and be arranged on the other end of described swing arm by same rotating shaft; Described large synchronous pulley is between little Athey wheel and large Athey wheel; Described feed screw nut assembly comprises leading screw, left-handed nut and right handed unt, wherein leading screw is rotatably installed on described fixed frame, arbitrary end of leading screw is connected with described electric machine assembly, left-handed nut and right handed unt be forward and oppositely being arranged on leading screw respectively, described parallel-crank mechanism below bar be connected between left-handed nut and right handed unt; A plurality of feed screw nut assemblies that driven by same electric machine assembly, be separately installed with synchronous pulley on the leading screw of adjacent leading screw nut assembly, between the synchronous pulley on adjacent leading screw, by the second Timing Belt, is connected.
Advantage of the present utility model and good effect are:
1. the utility model compatible with environment is strong, by cooperatively interacting of oscillating arm mechanisms, driver train, can realize moving freely under the complex environments such as smooth earth, stairway step, ruins, cave; Simultaneously, playing seam mechanism can realize that weight under fully loaded transportation condition cracks and hoist.
The utility model compact conformation, playing liter weight, large, minimum to play kerf spacing little, can realize that step wise hoists, can be applicable in the disaster relief set up rescue passage under ruins and the spy in cave and the field such as enter.
3. the utility model can replace the rescue group to open up the rescue passage under ruins, and by the utility model extended channel before passage, other robot carries out reinforcement protection in the utility model back to passage; The utility model can be opened up passage and the personnel under ruins be rescued or will rescue urgently needed articles and bring and rescued personnel, the utility model can be recorded a video to the environment in Xia Huo cave, ruins simultaneously, and also synchronous transmission is to operating personal, and actv. prevents that the secondary of ruins, building etc. from caving in to rescue group's injury.
4. upper guide arm one end of the present utility model is hinged with the rising arm of going forward, and the other end is connected with upper fixed seat by upper anchor shaft, guarantees that each rising arm plays seam steadily.
5. a seam face of the utility model rising arm is toothed surfaces, can increase the friction between seam face and weight, prevents the weight landing.
The accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
The structure cut-away view that Fig. 2 is the utility model oscillating arm mechanisms and driver train;
Fig. 3 is that the utility model works one of structural representation that stitches mechanism;
Fig. 4 be the utility model rise the seam mechanism structural representation two;
Fig. 5 be the utility model rise the seam mechanism structural representation three;
Fig. 6 be the utility model rise the seam mechanism structural representation four;
Fig. 7 is that the utility model plays the structural representation after seam mechanism removes rising arm, expansion arm;
The structural representation that Fig. 8 is the utility model electric machine assembly and lead screw assembly;
The structural representation that Fig. 9 is the utility model rising arm;
Figure 10 is the utility model obstacle detouring schematic diagram;
Wherein: 1 is the swing arm motor, 2 is shell, 3 is the swing arm output flange, 4 is swing arm, 5 is the swing arm motor fixing seat, 6 is large Athey wheel, 7 is drive motor, 8 is the drive motor mount pad, 9 is large synchronous pulley, 10 is little Athey wheel, 11 is small synchronous pulley, 12 is the first Timing Belt, 13 is crawler belt, 14 is fixed frame, 15 is motor, 16 is coupler, 17 is the second Timing Belt, 18 is leading screw, 19 is left-handed nut, 20 is the right handed unt, 21 is connecting cylinder, 22 is the rising arm of going forward, 23 is upper rear rising arm, 24 is rising arm, 25 is synchronous pulley, 26 is upper guide arm, 27 is upper anchor shaft, 28 is upper fixed seat, 29 is lower front rising arm, 30 is lower rear rising arm, 31 is expansion arm, 32 is fixed arm.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model has comprised seam mechanism, oscillating arm mechanisms, driver train and shell 2, the both sides of its housing 2 are separately installed with oscillating arm mechanisms, the present embodiment is, in the both sides of shell 2, two oscillating arm mechanisms have been installed respectively, every side is divided forward and backward each, and the oscillating arm mechanisms of shell 2 both sides is symmetrical arranged; All be equipped with on each oscillating arm mechanisms and drive described the driver train that the seam device moves.
Playing seam mechanism is arranged in shell 2, the fixed frame 14 be connected by screw and shell 2 of take is the installation basis, play seam mechanism and comprise electric machine assembly, feed screw nut assembly and for playing upper seam mechanism and lower the seam mechanism of seam, electric machine assembly and feed screw nut assembly are arranged on respectively on the fixed frame 14 in shell 2, leading screw in the feed screw nut assembly is connected with electric machine assembly, the both sides up and down of the nut in the feed screw nut assembly have been connected with respectively seam mechanism and lower seam mechanism, this go up seam mechanism and lower seam mechanism is parallel-crank mechanism, electric machine assembly has replaced seam by playing seam mechanism and lower seam mechanism on the feed screw nut Component driver with contrary path of motion.
Electric machine assembly of the present utility model can drive one or more groups feed screw nut assembly, and electric machine assembly also can be many groups, and the electric machine assembly of the present embodiment is two groups, and every group of electric machine assembly drives respectively two groups of (totally four groups) feed screw nut assemblies.As shown in Figure 8, every group of electric machine assembly includes motor 15 and coupler 16, and every cocainine thick stick nut assembly includes leading screw 18, left-handed nut 19 and right handed unt 20; Two motors 15 are fixed on fixed frame 14 side by side, and four leading screws 18 are rotatably installed in respectively on the front and back walls of fixed frame 14, and are parallel to each other, and all are connected with synchronous pulley 25 on each leading screw; The same end of two leading screws in the middle of being positioned in four leading screws 18 is connected with two motors 15 respectively by coupler 16, be positioned in addition 25 of synchronous pulleys on two leading screws of both sides and be connected by the second Timing Belt 17 with the synchronous pulley 25 on close leading screw respectively, realize that a motor 15 drives two screw synchronous rotations simultaneously.Left-handed nut 19 and right handed unt 20 from forward and backward two ends forward and reverse screw-in of leading screw 18, are connected by connecting cylinder 21 between two nuts respectively.When motor 15 rotarily drives leading screw 18 rotation be attached thereto, drive two leading screws whiles, rotating in same direction by the synchronous pulley 25 on leading screw and the second Timing Belt 17, drive two connecting cylinders 21 and travel forward.
As shown in Fig. 3~7, equal seam mechanism and lower seam mechanism (being that upper and lower seam mechanism is four) of having gone up setting up and down on each feed screw nut assembly, go up seam mechanism and lower seam mechanism and be double rocker mechanism, gone up that seam mechanism comprises connecting cylinder 21, the rising arm 22 of going forward, upper rear rising arm 23 and rising arm 24, the rising arm 22 of going forward, upper rear rising arm 23, rising arm 24 are hinged, form the parallel-crank mechanism that is positioned at feed screw nut assembly top with connecting cylinder 21; Lower seam mechanism comprises lower front rising arm 29, lower rear rising arm 30, expansion arm 31 and connecting cylinder 21, and lower front rising arm 29, lower rear rising arm 30, expansion arm 31 are hinged, form the parallel-crank mechanism that is positioned at feed screw nut assembly below with connecting cylinder 21.Upper and lower seam mechanism shares same connecting cylinder 21, lower front rising arm 29 is identical with lower rear rising arm 30 shape and structures, be the doorframe shape, lower front rising arm 29 is enclosed within respectively on connecting cylinder 21 with lower rear rising arm 30, and two vertical edges are hinged with connecting cylinder 21 respectively; Go forward rising arm 22 and upper rear rising arm 23 is fixed in respectively the horizontal edge of lower front rising arm 29 and lower rear rising arm 30, rising arm 24 is hinged with go forward rising arm 22 and upper rear rising arm 23 respectively, and expansion arm 31 is hinged with lower front rising arm 29 and lower rear rising arm 30 respectively.In the present embodiment, gone up in seam mechanism and had six rising arms 24 and a fixed arm 32, fixed arm 32 links together with fixed frame 14, and in playing seam device motion process, fixed arm 32 is in stationary state.Front end at fixed arm 32 is processed with a cylindrical hole, and camera is installed in hole.Corresponding with two motors 15 in six rising arms 24, corresponding three rising arms 24 of each motor 15; Three rising arms 24 of each motor 15 correspondence are spaced apart and come, from the left side of seam device start the corresponding one group of motor of first and third, six rising arms 24 15, the second, corresponding another group motors 15 of five, seven rising arms 24, middle the 4th is fixed arm 32.The 3rd, five rising arms are connected with two motors 15 respectively, and the first rising arm and the 3rd rising arm be connected, be rising arm initiatively by the second Timing Belt 17, and the 7th rising arm is connected, is the active rising arm by the second Timing Belt 17 with the 5th rising arm; The second rising arm is driven rising arm, and by adapter shaft and the 5th, seven rising arm interlocks, the 6th rising arm is driven rising arm, by adapter shaft and first and third rising arm interlock.Rise a seam device play the seam motion process in two groups of rising arms 24 are the seam motions that hocketed, realize that the seam that rises of stepping moves.
In order to make, each rising arm 24 actions are synchronous, a seam is steady, upper fixed seat 28 is installed on fixed frame 14, this upper fixed seat 28 is provided with anchor shaft 27, upper anchor shaft 27 is respectively through the rising arm 22 of going forward on each feed screw nut assembly, be socketed with an end of guide arm 26 on upper anchor shaft 27, the other end of upper guide arm 26 is hinged with the rising arm 22 of going forward; When connecting cylinder 21 travels forward along leading screw 18, drive upper and lower seam mechanism kinematic, gone up seam mechanism under the drive of upper guide arm 26, the path of motion of rising arm 24 is curves of an approximate U-shaped, the path of motion of expansion arm 31 is contrary with the path of motion of rising arm 24, presents one section " anti-U " shape curve movement.As shown in Figure 9, in order to increase the friction force of rising arm 24, the seam face that rises of each rising arm 24 is toothed surfaces, and this plays the seam face is inclined-plane, from top to bottom, tilt from inside to outside.
As shown in Figure 2, oscillating arm mechanisms comprises swing arm motor 1, swing arm output flange 3, swing arm 4 and swing arm motor fixing seat 5, swing arm motor 1 has been fixed on the shell 2 of seam device by swing arm motor fixing seat 5, the output shaft of this swing arm motor 1 is connected by D shape hole with swing arm output flange 3, and the flange of the output flange of swing arm simultaneously 3 is connected with an end of swing arm 4, described driver train comprises drive motor 7, drive motor mount pad 8, large synchronous pulley 9, small synchronous pulley 11, large Athey wheel 6 and little Athey wheel 10, drive motor 7 is fixed in swing arm 4 by drive motor mount pad 8, the output shaft fixed connection of large synchronous pulley 9 and drive motor 7, with drive motor mount pad 8, by bearing, be connected simultaneously, coaxially install between little Athey wheel 10 and small synchronous pulley 11 and be connected and be arranged on the other end of swing arm 4, between large synchronous pulley 9 and small synchronous pulley 11, by the first Timing Belt 12, be connected, the axle of swing arm output flange 3 is installed bearing outward, large Athey wheel 6 is arranged on this bearing, between the large Athey wheel 6 of little Athey wheel 10, by the first Timing Belt 12, be connected, large synchronous pulley 9 is between little Athey wheel 10 and large Athey wheel 6.
Principle of work of the present utility model is:
The output shaft of swing arm motor 1 rotarily drives swing arm 4 rotation, and the height of the little Athey wheel 10 in driver train is when playing the bottom surface of seam mechanism (being expansion arm 31), and the seam device can move by quadruplet oscillating arm mechanisms and driver train.Under this mode of motion, the seam device can realize crossing over by the angle that changes oscillating arm mechanisms and ground the obstacle of differing heights.
As shown in figure 10, when the utility model runs into tall and big obstacle under complex environment, play two of the front portions swing arm left-hand revolution of seam device, until the crawler belt of little Athey wheel end touches the obstacle top; Then two swing arms that play seam device rear portion clockwise rotate, until the crawler belt of little Athey wheel end touches ground; Last four swing arms are had an effect simultaneously and are propped up playing the seam device, and drive motor rotarily drives crawler belt and rotates forward the obstacle of crossing over the place ahead simultaneously.
While playing seam, motor 15 work, drive leading screw 18 rotations, and then drive connecting cylinder 21 and travel forward; Each rising arm 24 and expansion arm 31 have hocketed and have stitched motion with " U " shape curve movement and anti-" U " shape curve movement work respectively, realize a seam motion of stepping.

Claims (10)

  1. One kind there is locomotive function play the seam device, it is characterized in that: comprised seam mechanism, oscillating arm mechanisms, driver train and shell (2), the both sides of its housing (2) are separately installed with oscillating arm mechanisms, all are equipped with on each oscillating arm mechanisms and drive described the driver train that the seam device moves, described seam mechanism is arranged in shell (2), comprise electric machine assembly, feed screw nut assembly and for playing upper seam mechanism and lower the seam mechanism of seam, electric machine assembly and feed screw nut assembly are arranged on respectively on the fixed frame (14) in shell (2), leading screw in the feed screw nut assembly is connected with electric machine assembly, the both sides up and down of the nut in the feed screw nut assembly are connected with respectively described seam mechanism and lower the seam mechanism of having gone up, this go up seam mechanism and lower seam mechanism is parallel-crank mechanism, electric machine assembly stitches mechanism and lower and stitches mechanism and replaced seam with contrary path of motion by described go up of feed screw nut Component driver.
  2. 2. by the described seam device with locomotive function of claim 1, it is characterized in that: described electric machine assembly is one or more, when electric machine assembly while being a plurality of, be arranged on respectively on described fixed frame (14), each electric machine assembly drives one or more feed screw nut assemblies, when each electric machine assembly drives a plurality of feed screw nut assembly, be arranged on respectively on described fixed frame (14), between each feed screw nut assembly, by transmission device, connect, any feed screw nut assembly is connected with described electric machine assembly, drive each feed screw nut component synchronization action by described electric machine assembly, and then the parallel-crank mechanism driven on each feed screw nut assembly moves.
  3. 3. by the described seam device with locomotive function of claim 1 or 2, it is characterized in that: described seam mechanism and lower the seam mechanism of having gone up is double rocker mechanism, gone up seam mechanism and comprised connecting cylinder (21), the rising arm of going forward (22), upper rear rising arm (23) and rising arm (24), the rising arm of going forward (22), upper rear rising arm (23), rising arm (24) are hinged, form the parallel-crank mechanism that is positioned at feed screw nut assembly top with connecting cylinder (21); Described lower seam mechanism comprises lower front rising arm (29), lower rear rising arm (30), expansion arm (31) and described connecting cylinder (21), and lower front rising arm (29), lower rear rising arm (30), expansion arm (31) are hinged, form the parallel-crank mechanism that is positioned at feed screw nut assembly below with connecting cylinder (21).
  4. 4. by the described seam device with locomotive function of claim 3, it is characterized in that: described connecting cylinder (21) is connected with the nut in described feed screw nut assembly, the described rising arm of going forward (22) is with after lower front rising arm (29) is connected, be hinged on this connecting cylinder (21), described rear rising arm (23) is with after lower rear rising arm (30) is connected, be hinged on described connecting cylinder (21), described rising arm (24) is hinged with the rising arm of going forward (22) and upper rear rising arm (23) respectively, described expansion arm (31) is hinged with lower front rising arm (29) and lower rear rising arm (30) respectively.
  5. 5. by the described seam device with locomotive function of claim 3, it is characterized in that: upper fixed seat (28) is installed on described fixed frame (14), this upper fixed seat (28) is provided with anchor shaft (27), when the feed screw nut assembly while being a plurality of, fixed axle (27) is respectively through the rising arm of going forward (22) on each feed screw nut assembly, be socketed with an end of upper guide arm (26) on upper anchor shaft (27), the other end of described upper guide arm (26) and the described rising arm of going forward (22) are hinged.
  6. 6. by the described seam device with locomotive function of claim 5, it is characterized in that: the rising arm (24) in upper the seam mechanism driven by same electric machine assembly is rising arm initiatively, and this active rising arm can connect at least one driven rising arm interlock by adapter shaft.
  7. By claim 3 described there is locomotive function play the seam device, it is characterized in that: described rising arm (24) to play a seam face be toothed surfaces, this plays the seam face is inclined-plane, from top to bottom, tilt from inside to outside.
  8. 8. by the described seam device with locomotive function of claim 1 or 2, it is characterized in that: described oscillating arm mechanisms comprises swing arm motor (1), swing arm output flange (3) and swing arm (4), swing arm motor (1) is arranged on described shell (2), the output shaft of this swing arm motor (1) is connected with swing arm output flange (3), and an end of described swing arm (4) is connected with the flange of described swing arm output flange (3), described driver train comprises drive motor (7), large synchronous pulley (9), small synchronous pulley (11), large Athey wheel (6) and little Athey wheel (10), wherein drive motor (7) is arranged in described swing arm (4), be connected with large synchronous pulley (9) on the output shaft of drive motor (7), described small synchronous pulley (11) and little Athey wheel (10) are coaxial to be arranged, be positioned at the other end of described swing arm (4), described small synchronous pulley (11) is connected with large synchronous pulley (9) by the first Timing Belt (12), described little Athey wheel (10) is connected with the large Athey wheel (6) on being rotatably connected on described swing arm output flange (3) axle by crawler belt (13).
  9. 9. by the described seam device with locomotive function of claim 8, it is characterized in that: be connected between described little Athey wheel (10) and small synchronous pulley (11), and be arranged on the other end of described swing arm (4) by same rotating shaft; Described large synchronous pulley (9) is positioned between little Athey wheel (10) and large Athey wheel (6).
  10. 10. by the described seam device with locomotive function of claim 1 or 2, it is characterized in that: described feed screw nut assembly comprises leading screw (18), left-handed nut (19) and right handed unt (20), wherein leading screw (18) is rotatably installed on described fixed frame (14), arbitrary end of leading screw (18) is connected with described electric machine assembly, left-handed nut (19) and right handed unt (20) be forward and oppositely to be arranged on leading screw (18) upper respectively, and the bar that described parallel-crank mechanism is positioned at below is connected between left-handed nut (19) and right handed unt (20); A plurality of feed screw nut assemblies that driven by same electric machine assembly, be separately installed with synchronous pulley (25) on the leading screw of adjacent leading screw nut assembly (18), between the synchronous pulley (25) on adjacent leading screw (18), by the second Timing Belt (17), be connected.
CN2013203918552U 2013-07-03 2013-07-03 Seam generating machine with moving function Expired - Fee Related CN203319658U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN2013203918552U CN203319658U (en) 2013-07-03 2013-07-03 Seam generating machine with moving function

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104276531A (en) * 2013-07-03 2015-01-14 中国科学院沈阳自动化研究所 Wedge jack with moving function.
CN104721989A (en) * 2013-12-20 2015-06-24 中国科学院沈阳自动化研究所 Self-propelled synchronization seam opening mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104276531A (en) * 2013-07-03 2015-01-14 中国科学院沈阳自动化研究所 Wedge jack with moving function.
CN104276531B (en) * 2013-07-03 2016-07-13 中国科学院沈阳自动化研究所 An a kind of seam device with locomotive function
CN104721989A (en) * 2013-12-20 2015-06-24 中国科学院沈阳自动化研究所 Self-propelled synchronization seam opening mechanism
CN104721989B (en) * 2013-12-20 2017-05-10 中国科学院沈阳自动化研究所 Self-propelled synchronization seam opening mechanism

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Granted publication date: 20131204

Termination date: 20150703

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