CN110694280A - Rotary wooden horse capable of passing through barrier gate in time sequence - Google Patents

Rotary wooden horse capable of passing through barrier gate in time sequence Download PDF

Info

Publication number
CN110694280A
CN110694280A CN201911225547.0A CN201911225547A CN110694280A CN 110694280 A CN110694280 A CN 110694280A CN 201911225547 A CN201911225547 A CN 201911225547A CN 110694280 A CN110694280 A CN 110694280A
Authority
CN
China
Prior art keywords
door
connecting rod
obstacle crossing
rod
sliding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911225547.0A
Other languages
Chinese (zh)
Inventor
卢秀泉
张军
朱晓辉
吴兵
汤可鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jilin University
Original Assignee
Jilin University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jilin University filed Critical Jilin University
Priority to CN201911225547.0A priority Critical patent/CN110694280A/en
Publication of CN110694280A publication Critical patent/CN110694280A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
    • A63G1/00—Roundabouts
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
    • G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics

Abstract

The invention discloses a rotary wooden horse capable of passing through an obstacle door in a time sequence, wherein a motor drives a main shaft through a reduction gear set to drive a cam group on the main shaft to move, the cam group drives four obstacle crossing doors in different opening and closing modes through a driving gear rack-and-link mechanism, a link slider mechanism and a multi-link mechanism to open and close, and simultaneously the main shaft drives a geneva mechanism to drive the four rotary wooden horses to intermittently rotate so as to pass through the opened obstacle crossing doors and suspend rotation so as to wait for the closed obstacle crossing doors to be opened, the invention is based on a typical mechanism in a mechanical structure, can realize demonstration of time sequence cooperation and cooperative work among different mechanisms, simultaneously has the functions of the traditional entertainment facilities, completely changes the dull entertainment effect that the traditional rotary wooden horse can only rotate and move up and down, realizes the entertainment effect that the rotary wooden horse intermittently rotates and passes through the obstacle door, the teaching through lively activities is very practical.

Description

Rotary wooden horse capable of passing through barrier gate in time sequence
Technical Field
The invention belongs to a novel rotating trojan type amusement facility, and relates to a rotating trojan capable of passing through a barrier gate in a time sequence manner.
Background
The children intelligence-benefiting amusement facility is designed aiming at the characteristic that children are in a good luck and love to play, has certain educational significance and can stimulate the learning and exploring desire of the children while attracting the children to play. The entertainment industry in China starts late, but develops rapidly, especially in the fields of preschool education and children intelligence development. The amusement facility with the education function for the children of different age groups has wide market space, and the products have very important significance in exciting creativity of the children and improving learning ability of the children. The rotary hobbyhorse amusement facility in the existing amusement park only realizes the rotation and the up-and-down lifting movement of the rotary hobbyhorse all the time, and has single entertainment, is boring and has no change of other entertainment effects.
Meanwhile, the mechanism cognition teaching aid is one of important tools for understanding the mechanical structure, and the purpose of the mechanism cognition teaching aid is to enable students to know and master related common parts and basic knowledge of common mechanisms in a short time through theoretical explanation of teachers and actual operation of the students. Especially, when some common mechanisms need to be matched with each other to work cooperatively, the teaching content can be obviously complicated and abstract, so that if an entertainment facility which can connect different mechanisms in series, embody the mutual cooperation relationship among different mechanisms, realize entertainment and simultaneously achieve the cognitive teaching of the mechanism for demonstration and teaching is very practical.
Disclosure of Invention
The invention provides a carousel capable of passing through barrier gates in a time sequence manner in order to solve the problems in the prior art.
The invention is realized by adopting the following technical scheme:
but revolving wooden horse of chronogenesis crossing barrier door, bottom plate including a disc, a plurality of pillars that the bottom plate passes through the lower surface support to be fixed subaerial, there is the annular rail of circle that sets up along the outer circumference of bottom plate on the bottom plate, be fixed with the bracing piece of four vertical upwards settings on the bottom plate, four bracing pieces are less than the circumferencial direction interval evenly distributed of the circle of bottom plate diameter along a diameter, the fixed top cap that is provided with in top of four bracing pieces, all be provided with the obstacle crossing door that can open and shut on every bracing piece, four obstacle crossing doors do respectively: the obstacle crossing door comprises a single-side sliding type connecting rod sliding block obstacle crossing door with one door plate and a sliding type opening and closing form of the door plate, a single-door sliding type gear rack connecting rod obstacle crossing door with one door plate and a sliding type opening and closing form of the door plate, a side-by-side multi-connecting rod obstacle crossing door with two door plates and a side-by-side opening and closing form of the two door plates, and a folding push-pull type connecting rod obstacle crossing door with two door plates and an opening and closing form of the two door plates in a folding push-pull type;
the lower end of a vertically arranged main shaft penetrates through the bottom plate and extends to the lower part of the bottom plate, the lower end of the main shaft is fixedly connected with a main shaft bevel gear, a motor and a group of reduction gear sets are arranged below the bottom plate, an output shaft of the motor is connected with an input end gear of the reduction gear sets through a belt, an output end bevel gear of the reduction gear sets is meshed with the main shaft bevel gear at the lower end of the main shaft to transmit torque and rotating speed to the main shaft, a bearing is arranged between the main shaft and the bottom plate, four cams are fixedly arranged on the upper part of the bottom plate of the main shaft from bottom to top at equal intervals, the four cams are groove cams with grooves on the upper surfaces and rollers in the grooves, and the four cams are a single-door sliding type gear rack connecting rod obstacle crossing door cam, a folding push-pull type connecting rod obstacle crossing, the single-door sliding type gear rack connecting rod obstacle crossing door cam drives the door plates in the single-door sliding type gear rack connecting rod obstacle crossing door to slide through the driving gear rack connecting rod mechanism so as to realize opening and closing, the folding push-pull type connecting rod obstacle crossing door cam drives the two door plates in the folding push-pull type connecting rod obstacle crossing door to fold and push through the connecting rod mechanism so as to realize opening and closing, the single-side sliding type connecting rod slider obstacle crossing door cam drives the single-side sliding type connecting rod slider obstacle crossing door to slide through the connecting rod slider mechanism so as to realize opening and closing, and the side-by-side multi-connecting rod obstacle crossing door cam drives the side-by-side multi-connecting rod;
the upper end of the main shaft is provided with a geneva mechanism for realizing intermittent motion, the geneva mechanism comprises a driving drive plate, a driving drive plate gear and a geneva gear, the geneva gear and the geneva gear are positioned on the same axis, the driving drive plate is fixedly connected with the upper end of the main shaft through a key connection, the geneva gear is fixedly connected with the geneva gear positioned above the geneva gear through a short shaft, the driving drive plate gear is fixedly connected with the center of a disc type rotary turntable which is positioned above the driving drive plate gear and coaxially arranged through a short shaft, horizontal rods of four L-shaped Trojan connecting rods are uniformly and fixedly arranged on the outer cylindrical surface of the rotary turntable at intervals, the lower end of a vertical rod of each Trojan connecting rod is fixedly connected with a rotary Trojan, a cylindrical support shell with an opening at the upper part and a closed bottom is sleeved outside the four cams and, a short shaft extends upwards from the center of the rotary turntable, the short shaft of the rotary turntable is supported in a through hole in the upper wall of the support shell through a bearing, the short shaft between the grooved wheel and the grooved wheel gear is connected with a fixed cantilever beam arranged in the support shell in the horizontal direction through a bearing, and the short shaft between the driving dial gear and the rotary turntable is connected with a fixed cantilever beam arranged in the support shell in the other horizontal direction through a bearing;
the motor, the reduction gear set, the main shaft and the four cams drive the four obstacle crossing doors to be opened simultaneously, the motor, the reduction gear set, the main shaft, the geneva mechanism and the rotary table suspension frame drive the four rotary hobbys to rotate clockwise simultaneously, the four hobbys simultaneously penetrate through the obstacle crossing doors corresponding to the front, the motor, the reduction gear set, the main shaft and the four cams drive the four obstacle crossing doors to be closed simultaneously, the motor, the reduction gear set, the main shaft, the geneva mechanism and the rotary table suspension frame drive the four rotary hobbys to stop rotating simultaneously, and the process that the rotary hobbys sequentially penetrate through the obstacle crossing doors clockwise is realized through the circular motion;
the bottom plate and the support column, the fence, the support rod, the top cover and the support shell form a support frame.
The further technical scheme comprises the following steps:
the unilateral sliding type connecting rod sliding block obstacle crossing door comprises a unilateral sliding type connecting rod sliding block obstacle crossing door frame, a unilateral sliding type connecting rod sliding block obstacle crossing door plate and a unilateral sliding type connecting rod sliding block obstacle crossing door sliding loop rod, an upper cross beam and a lower cross beam of the unilateral sliding type connecting rod sliding block obstacle crossing door frame are L-shaped right-angle sliding block guide rails with sliding grooves, the two right-angle sliding block guide rails are identical in structure and symmetrically arranged relative to a horizontal plane, the two right-angle sliding block guide rails are fixedly connected together through two longitudinal beams to form the unilateral sliding type connecting rod sliding block obstacle crossing door frame, the longitudinal beam on one side, far away from the circle center of a bottom plate, of the unilateral sliding type connecting rod sliding block obstacle crossing door frame is fixedly connected with corresponding supporting rods, right-angle points of the two right-angle sliding block guide rails are respectively located at the upper end and the lower end of the longitudinal beam on one side far away from the circle center of the bottom plate, four In the sliding grooves of the guide rails, two sliding blocks at the bottom of the unilateral sliding type connecting rod sliding block obstacle crossing door panel are embedded into the sliding groove of the right-angle sliding block guide rail as the lower beam, so that the unilateral sliding type connecting rod sliding block obstacle crossing door panel can slide in the two right-angle sliding block guide rails to realize opening and closing, a notch for a vertical rod of a wooden horse connecting rod to pass through is formed in the right-angle sliding block guide rail as the upper beam, a unilateral sliding type connecting rod sliding block obstacle crossing door suspension beam extends out from the end part of the right-angle sliding block guide rail as the lower beam in the direction close to the center of a circle of a base plate, the horizontal part of an L-shaped unilateral sliding type connecting rod sliding block obstacle crossing door sleeve rod is of a hollow sleeve type structure, the horizontal part of the unilateral sliding type connecting rod sliding block obstacle crossing door suspension beam is sleeved on the unilateral sliding type connecting rod sliding block obstacle crossing door suspension beam, one end of a long rod-shaped unilateral sliding type connecting rod sliding block obstacle crossing door connecting rod is hinged to a unilateral sliding type connecting rod sliding block obstacle crossing door sleeve rod, the other end of the unilateral sliding type connecting rod sliding block obstacle crossing door connecting rod is hinged to the bottom center of a unilateral sliding type connecting rod sliding block obstacle crossing door plate, the end of the vertical portion of the unilateral sliding type connecting rod sliding block obstacle crossing door sleeve rod is fixedly connected with the vertical portion of an L-shaped right-angle rod piece, and the horizontal portion of the right-angle rod piece is hinged to a roller arranged in a groove of the unilateral sliding type connecting rod sliding block obstacle crossing door cam.
The single-door sliding type gear rack connecting rod obstacle crossing door comprises a single-door sliding type gear rack connecting rod obstacle crossing door frame, a single-door sliding type gear rack connecting rod obstacle crossing door panel and a single-door sliding type gear rack connecting rod obstacle crossing door rack sliding rod, a longitudinal beam on one side, away from the circle center of a bottom plate, of the single-door sliding type gear rack connecting rod obstacle crossing door frame is fixedly connected with a corresponding supporting rod, both an upper cross beam and a lower cross beam of the single-door sliding type gear rack connecting rod obstacle crossing door frame are provided with groove sliding rails, the single-door sliding type gear rack connecting rod obstacle crossing door panel is embedded into a groove guide rail of the upper cross beam and a groove guide rail of the lower cross beam of the single-door sliding type gear rack connecting rod obstacle crossing door frame so that the single-door sliding type gear rack connecting rod obstacle crossing door panel can move in the two groove guide rails to realize opening and closing, an opening for a vertical rod of a, the end part of the lower beam of the single-door sliding type gear-rack connecting rod obstacle crossing door frame extends to a direction close to the center of a circle of the bottom plate to form a single-door sliding type gear-rack connecting rod obstacle crossing door suspension beam, the single-door sliding type gear-rack connecting rod obstacle crossing door suspension beam is provided with a concave guide rail opened along the horizontal direction, the rear end of the horizontal part of an L-shaped single-door sliding type gear-rack connecting rod obstacle crossing door rack sliding rod is provided with a rack, the horizontal part of the single-door sliding type gear-rack connecting rod obstacle crossing door rack sliding rod is embedded into the concave guide rail to enable the single-door sliding type gear-rack connecting rod obstacle crossing door rack sliding rod to move in the concave guide rail, a transmission gear is meshed with the rack of the single-door sliding type gear-rack connecting rod obstacle crossing door rack sliding rod, the upper end of a gear shaft of the transmission gear is hinged with the, the rear end of the gear rod is hinged with the front end of a single-opening sliding type gear rack connecting rod obstacle crossing door connecting rod, a single-opening sliding type gear rack connecting rod obstacle crossing door hinge shaft which is vertically downward and penetrates through a lower cross beam of a single-opening sliding type gear rack connecting rod obstacle crossing door frame is fixedly arranged at the center of the bottom of a single-opening sliding type gear rack connecting rod obstacle crossing door, the lower end of the single-opening sliding type gear rack connecting rod obstacle crossing door hinge shaft is hinged with the rear end of the single-opening sliding type gear rack connecting rod obstacle crossing door connecting rod, the vertical portion of the single-opening sliding type gear rack connecting rod obstacle crossing door rack sliding rod is fixedly connected with the vertical portion of an L-shaped right-angle rod piece, and the horizontal portion of the right-angle rod piece is hinged with a roller arranged in a groove of a single-opening sliding type gear.
The side-by-side multi-connecting-rod obstacle crossing door comprises a side-by-side multi-connecting-rod obstacle crossing door frame, a side-by-side multi-connecting-rod obstacle crossing door No. 1 door plate, a side-by-side multi-connecting-rod obstacle crossing door No. 2 door plate and a side-by-side multi-connecting-rod obstacle crossing door sliding sleeve rod, a longitudinal beam on one side of the side-by-side multi-connecting-rod obstacle crossing door frame, which is far away from the center of a bottom plate, is fixedly connected with a corresponding supporting rod, the upper end of a door shaft of the side-by-side multi-connecting-rod obstacle crossing door No. 1 door plate is hinged with an upper cross beam of the side-by-side multi-connecting-rod obstacle crossing door frame, the lower end of the door shaft of the side-by-side multi-connecting-rod obstacle crossing door No. 1 door plate is hinged with a lower cross beam of the side-by-side multi-connecting-rod obstacle crossing, the upper beam of the door frame of the side-by-side multi-connecting-rod obstacle crossing door is provided with a notch through which a vertical rod of a Trojan connecting rod passes, the lower end of a door shaft of the door plate of the side-by-side multi-connecting-rod obstacle crossing door No. 1 is hinged with the front end of a connecting rod of the side-by-side multi-connecting-rod obstacle crossing door No. 1, the middle part of the connecting rod of the side-by-side multi-connecting-rod obstacle crossing door No. 1 is hinged with the front end of a connecting rod of a side-by-side multi-connecting-rod obstacle crossing door No. 2, the rear end of the connecting rod of the side-by-side multi-connecting-rod obstacle crossing door No. 2 is hinged with the rear end of a connecting rod of a side-by-side multi-connecting-rod obstacle crossing door No. 3, the middle part of the connecting rod of the side-by-side multi-connecting-rod obstacle crossing door No. 3 is hinged with the lower end of a connecting rod of a side-by-side multi-by-, the horizontal part of the sliding sleeve rod of the side-by-side multi-connecting-rod obstacle crossing door is of a hollow sleeve structure, a side-by-side multi-connecting-rod obstacle crossing door suspension beam extends from a lower cross beam of the side-by-side multi-connecting-rod obstacle crossing door frame to a direction close to the center of a circle of a bottom plate, the horizontal part of the sliding sleeve rod of the side-by-side multi-connecting-rod obstacle crossing door is sleeved on the side-by-side multi-connecting-rod obstacle crossing door suspension beam to enable the horizontal part of the sliding sleeve rod of the side-by-side multi-connecting-rod obstacle crossing door to move on the side-by-side multi-connecting-rod obstacle crossing door suspension beam, the end part of the vertical part of the sliding sleeve rod of the side-by-side multi-connecting-rod obstacle crossing door is.
The folding push-pull type connecting rod obstacle crossing door comprises a folding push-pull type connecting rod obstacle crossing door frame, a folding push-pull type connecting rod obstacle crossing door No. 1 door plate, a folding push-pull type connecting rod obstacle crossing door No. 2 door plate and a folding push-pull type connecting rod obstacle crossing door sliding loop rod, the upper cross beam and the lower cross beam of the folding push-pull type connecting rod obstacle crossing door frame are both provided with grooves, an opening for a vertical rod of a Trojan horse connecting rod to pass through is formed in the upper cross beam of the folding push-pull type connecting rod obstacle crossing door frame, the top angle of the circle center side of the folding push-pull type connecting rod obstacle crossing door No. 1 door plate far away from a bottom plate and the bottom angle of the circle center side far away from the bottom plate are respectively provided with a folding push-pull type connecting rod obstacle crossing door sliding block, the folding push-pull type connecting rod obstacle crossing door sliding block above is embedded into the grooves of the upper cross beam of the folding push-pull type connecting The upper cross beam and the lower cross beam of the connecting rod obstacle crossing door frame move, one side of the folding push-pull type connecting rod obstacle crossing door No. 2 door panel, which is close to the circle center of the bottom plate, is provided with a door spindle of the folding push-pull type connecting rod obstacle crossing door No. 2 door panel, the upper cross beam and the lower cross beam of the folding push-pull type connecting rod obstacle crossing door frame are hinged to enable the folding push-pull type connecting rod obstacle crossing door No. 2 door panel to rotate between the upper cross beam and the lower cross beam of the folding push-pull type connecting rod obstacle crossing door frame, one side of the folding push-pull type connecting rod obstacle crossing door No. 1 door panel, which is close to the circle center of the bottom plate, and one side of the folding push-pull type connecting rod obstacle crossing door No. 2 door panel, which is far away from the circle center of the, the horizontal part of the L-shaped folding push-pull type connecting rod obstacle crossing door sliding sleeve rod is of a hollow sleeve structure, the horizontal part of the folding push-pull type connecting rod obstacle crossing door sliding sleeve rod is sleeved on a folding push-pull type connecting rod obstacle crossing door suspension beam to enable the horizontal part of the folding push-pull type connecting rod obstacle crossing door sliding sleeve rod to move on the folding push-pull type connecting rod obstacle crossing door suspension beam, one end of one folding push-pull type connecting rod obstacle crossing door connecting rod is hinged with the horizontal part of the folding push-pull type connecting rod obstacle crossing door sliding sleeve rod, the other end of the folding push-pull type connecting rod obstacle crossing door connecting rod is hinged with the center of the bottom of a No. 2 folding push-pull type connecting rod obstacle crossing door panel, the end of the vertical part of the folding push-pull type connecting rod obstacle crossing door sliding sleeve rod is fixedly connected with the vertical part of an L-shaped right-angle rod.
The lower surface of the bottom plate is provided with a bottom motor box body, and the lower ends of the motor, the reduction gear set and the spindle are all arranged in the bottom motor box body.
The support shell is made of transparent materials so as to observe the inside of the support shell from the outside.
The outer cylindrical surface of the supporting shell is provided with a plurality of windows which are convenient for observing the inside of the supporting shell.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to a rotary vaulting horse capable of passing through a barrier gate in a time sequence and with entertainment and teaching demonstration functions, which is based on a plurality of common mechanisms in mechanical mechanism cognition and is redesigned by relying on the appearance of the rotary vaulting horse in the traditional entertainment facility. The invention can realize the demonstration of time sequence coordination and cooperative work among different mechanisms. As a mechanism cognition teaching aid, the invention can better show the functions and the purposes of different mechanisms, and simultaneously has the functions of the traditional entertainment facilities. The rotary wooden horse completely changes the boring entertainment effect that the prior traditional rotary wooden horse can only rotate and move up and down, provides the barrier door which can be opened and closed, and can intermittently rotate and pass through the barrier door, thereby realizing the entertainment effect completely different from the traditional rotary wooden horse. The children entertainment system can stimulate the exploration and learning abilities of the children while playing, deepen the cognition of the children on some typical mechanisms, and establish a foundation for understanding common mechanical structures in subsequent learning and life through edutainment.
Drawings
The invention is further described with reference to the accompanying drawings in which:
fig. 1 is a schematic view of the external configuration of the present invention.
Fig. 2 is a schematic structural view of the support frame of the present invention.
Fig. 3 is a schematic structural diagram of four obstacle crossing doors, a carousel and a driving mechanism thereof in the present invention.
Fig. 4 is a schematic structural diagram of a motor, a reduction gear set, a main shaft, a cam set and a sheave mechanism in the present invention.
FIG. 5 is a schematic view of the structure of a batch apparatus in the present invention.
Fig. 6 is a schematic view of the construction of the geneva gear of the present invention.
Fig. 7 is a schematic view showing the connection relationship of the cam, the roller and the right-angle bar member in the side-by-side type multi-link obstacle crossing door as an example.
Fig. 8 is a schematic view of the structure of a one-sided sliding link slider obstacle crossing door according to the present invention.
Fig. 9 is a schematic structural view of a single-door sliding rack-and-pinion link obstacle crossing door according to the present invention.
Fig. 10 is a schematic structural view of a side-by-side type multi-link obstacle detouring door according to the present invention.
Fig. 11 is a schematic view of a folding push-pull type link obstacle crossing door in accordance with the present invention.
Fig. 12 is a schematic view of the connection relationship between the single-door sliding type rack-and-pinion connecting rod obstacle crossing door frame and the supporting rod through the door frame connecting plate.
Fig. 13 is a schematic view showing the connection relationship between the one-side sliding type connecting rod slider obstacle crossing door frame and the supporting rod through the door frame connecting plate.
FIG. 14 is a schematic view showing the connection relationship between the door frame of the side-by-side type multi-link obstacle-surmounting door and the support rod via the door frame connecting plate.
FIG. 15 is a schematic view showing the connection relationship between the frame and the support rod of the folding push-pull type connecting rod obstacle crossing door.
In the figure: 1. the system comprises a motor, 2, a reduction gear set, 3, a main shaft, 4, a cam set, 5, a geneva mechanism, 6, a single-side sliding type connecting rod sliding block obstacle crossing door, 7, a single-side sliding type gear rack connecting rod obstacle crossing door, 8, a side-by-side sliding type multi-connecting rod obstacle crossing door, 9, a folding push-pull type connecting rod obstacle crossing door, 10, a rotary table, 11, an external support frame, 41, a single-side sliding type gear rack connecting rod obstacle crossing door cam, 42, a folding push-pull type connecting rod obstacle crossing door cam, 43, a single-side sliding type connecting rod sliding block obstacle crossing door cam, 44, a side-by-side sliding type multi-connecting rod obstacle crossing door cam, 45; 51. the door comprises an active driving plate, 52 grooved wheels, 53 grooved wheel gears, 54 active driving plate gears, 61 sliding blocks, 62 single-side sliding type connecting rod sliding block obstacle crossing door sliding sleeve rods, 63 single-side sliding type connecting rod sliding block obstacle crossing door plates, 64 single-side sliding type connecting rod sliding block obstacle crossing door connecting rods, 65 single-side sliding type connecting rod sliding block obstacle crossing door frames, 71 single-side opening sliding type gear rack connecting rod obstacle crossing door rack sliding rods, 72 gear rods, 73 single-side opening sliding type gear rack connecting rods obstacle crossing door connecting rods, 74 single-side opening sliding type gear rack connecting rod obstacle crossing door plates and 75 single-side opening sliding type gear rack connecting rod obstacle crossing door frames; 81. the door comprises a side-by-side multi-connecting-rod obstacle crossing door No. 1 door plate, a side-by-side multi-connecting-rod obstacle crossing door No. 2 door plate, 83 side-by-side multi-connecting-rod obstacle crossing door No. 1 connecting rods, 84 side-by-side multi-connecting-rod obstacle crossing door No. 2 connecting rods, 85 side-by-side multi-connecting-rod obstacle crossing door No. 3 connecting rods, 86 side-by-side multi-connecting-rod obstacle crossing door No. 4 connecting rods, 87 side-by-side multi-; 91. folding push-pull connecting rod hinders door 1 door plant, 92 folding push-pull connecting rod hinders door 2 door plant, 93 folding push-pull connecting rod hinders door connecting rod, 94 folding push-pull connecting rod hinders door slider, 95 folding push-pull connecting rod hinders door slip loop bar, 96 folding push-pull connecting rod hinders door frame, 1101 the bracing piece, 1102 bottom motor box, 1103, support housing, 1104 rail, 1105 the top cap.
Detailed Description
The invention is described in detail below with reference to the attached drawing figures:
the invention provides a carousel capable of passing through barrier doors in a time sequence, as shown in fig. 2, the carousel comprises a disc-shaped bottom plate, the bottom plate is supported and fixed on the ground through a plurality of pillars on the lower surface, a circular ring-shaped fence 1104 arranged along the outer circumference of the bottom plate is arranged on the bottom plate, four support rods 1101 arranged vertically and upwards are fixed on the bottom plate, the four support rods 1101 are uniformly distributed at intervals along the circumferential direction of a circle with the diameter smaller than that of the bottom plate, a top cover 1105 is fixedly arranged at the top of each support rod 1101, each support rod 1101 is provided with an obstacle crossing door capable of being opened and closed, and the four obstacle crossing doors are respectively: the obstacle crossing door comprises a single-side sliding type connecting rod sliding block obstacle crossing door 6 with one door plate and a sliding type opening and closing form of the door plate, a single-opening sliding type gear rack connecting rod obstacle crossing door 7 with one door plate and a sliding type opening and closing form of the door plate, a side-by-side multi-connecting rod obstacle crossing door 8 with two door plates and a folding push-pull type connecting rod obstacle crossing door 9 with two door plates and a folding push-pull type opening and closing form of the two door plates;
the lower end of a vertically arranged main shaft 3 penetrates through the bottom plate and extends to the lower part of the bottom plate, as shown in fig. 4, the lower end of the main shaft 3 is fixedly connected with a main shaft bevel gear, a motor 1 and a group of reduction gear sets 2 are arranged below the bottom plate, an output shaft of the motor 1 is connected with an input end gear of the reduction gear sets 2 through a belt, an output end bevel gear of the reduction gear sets 2 is meshed with the main shaft bevel gear at the lower end of the main shaft 3 to transmit torque and rotating speed to the main shaft 3, a bearing is arranged between the main shaft 3 and the bottom plate, four cams are fixedly arranged at equal intervals from bottom to top on the part, above the bottom plate, of the main shaft 3, are groove cams with grooves on upper surfaces and rollers 45 arranged in the grooves, and sequentially comprise a single-door sliding type gear rack connecting rod, The single-side sliding type connecting rod sliding block obstacle crossing door cam 43 and the side-by-side sliding type multi-connecting rod obstacle crossing door cam 44 are arranged, the single-side sliding type gear rack connecting rod obstacle crossing door cam 41 drives the door plates in the single-side sliding type gear rack connecting rod obstacle crossing door 7 to slide through a driving gear rack connecting rod mechanism so as to realize opening and closing, the folding push-pull type connecting rod obstacle crossing door cam 42 drives the two door plates in the folding push-pull type connecting rod obstacle crossing door 9 to fold and push through a connecting rod mechanism so as to realize opening and closing, the single-side sliding type connecting rod sliding block obstacle crossing door cam 43 drives the single-side sliding type connecting rod sliding block obstacle crossing door 6 to slide through a connecting rod sliding block mechanism so as to realize opening and closing, the side-by-side sliding type multi-connecting rod obstacle crossing door cam 44 drives the side;
a geneva gear 5 for realizing intermittent motion is arranged at the upper end of the main shaft 3, as shown in fig. 5, the geneva gear 5 comprises an active dial 51 which is positioned on the same axis with the main shaft, a geneva gear 54 which is positioned on the same axis with the active dial 51 and a geneva gear 53 which is positioned on the same axis with the geneva gear 52, the active dial 51 is fixed at the upper end of the main shaft 3 through a key connection, the geneva gear 52 is fixedly connected with the geneva gear 53 positioned above the geneva gear 52 through a short shaft, the active dial gear 54 is fixedly connected with the center of the disc-shaped rotary turntable 10 which is positioned above the active dial gear 54 and coaxially arranged through a short shaft, the horizontal rods of the four L-shaped trojan connecting rods are uniformly and fixedly arranged on the outer cylindrical surface of the rotary turntable 10 at intervals, the lower end of the vertical rod of each trojan connecting rod is fixedly connected with a rotary trojan, and 5, a through hole is formed in the center of the upper wall of the supporting housing 1103, a short shaft fixedly extends upwards from the center of the rotary turntable 10, the short shaft of the rotary turntable 10 is supported in the through hole of the upper wall of the supporting housing 1103 through a bearing, the short shaft between the sheave 52 and the sheave gear 53 is connected with a fixed cantilever beam arranged in one horizontal direction in the supporting housing 1103 through a bearing, and the short shaft between the driving dial gear 54 and the rotary turntable 10 is connected with a fixed cantilever beam arranged in the other horizontal direction in the supporting housing 1103 through a bearing;
in order to facilitate observation and demonstration of the internal structure and operation of the support housing 1103, the support housing 1103 may be made of a transparent material, or a plurality of windows are formed on the outer cylindrical surface of the support housing 1103 to facilitate observation of the inside of the support housing 1103, so as to facilitate observation of the inside of the support housing 1103 from the outside.
The motor 1, the reduction gear set 2, the main shaft 3 and the four cam-driven obstacle crossing doors are opened simultaneously, the motor 1, the reduction gear set 2, the main shaft 3, the geneva mechanism 5 and the rotary table suspension 10 drive the four rotary hobbyhorse to rotate clockwise simultaneously, the four hobbyhorses simultaneously pass through the obstacle crossing doors corresponding to the front, the motor 1, the reduction gear set 2, the main shaft 3 and the four cam-driven obstacle crossing doors are closed simultaneously, the motor 1, the reduction gear set 2, the main shaft 3, the geneva mechanism 5 and the rotary table suspension 10 drive the four rotary hobbyhorses to stop rotating simultaneously, and the process that the rotary hobbyhorse sequentially passes through each obstacle crossing door clockwise is realized through the circular motion;
the base plate and its posts, rails, support rods 1101, roof and support housing 1103 form a support frame 11.
As shown in fig. 7, the one-sided sliding type link block obstacle crossing door 6 includes a one-sided sliding type link block obstacle crossing door frame 65, a one-sided sliding type link block obstacle crossing door panel 63, and a one-sided sliding type link block obstacle crossing door sliding loop bar 62, wherein the upper and lower beams of the one-sided sliding type link block obstacle crossing door frame 65 are two L-shaped right-angled slider guides with sliding grooves, which have the same structure and are symmetrically arranged about the horizontal plane, the two right-angled slider guides are fixedly connected together by two longitudinal beams to form the one-sided sliding type link block obstacle crossing door frame 65, the right-angled points of the two right-angled slider guides are respectively located at the upper and lower ends of the longitudinal beam on the side away from the center of the bottom plate, one slider 61 is fixedly arranged at each of four corner points of the one-sided sliding type link block obstacle crossing door panel 63, the two sliders 61 at the top of the one-sided sliding type link block obstacle, two slide blocks 61 at the bottom of a unilateral sliding type connecting rod slide block obstacle crossing door plate 63 are embedded into a slide groove of a right-angle slide block guide rail as a lower cross beam, so that the unilateral sliding type connecting rod slide block obstacle crossing door plate 63 can slide in the two right-angle slide block guide rails to realize opening and closing, a notch for a vertical rod of a wooden horse connecting rod to pass through is arranged on the right-angle slide block guide rail as an upper cross beam, a unilateral sliding type connecting rod slide block obstacle crossing door suspension beam extends from the end part of the right-angle slide block guide rail as the lower cross beam to the direction close to the center of a circle of a bottom plate, the horizontal part of an L-shaped unilateral sliding type connecting rod slide block obstacle crossing door sleeve rod 62 is of a hollow sleeve type structure, the horizontal part of the unilateral sliding type connecting rod slide block obstacle crossing door sleeve rod 62 is sleeved on the unilateral sliding type connecting rod slide block obstacle crossing door suspension beam to ensure that the horizontal part of the unilateral sliding type, one end of a long rod-shaped unilateral sliding type connecting rod sliding block obstacle crossing door connecting rod 64 is hinged with a unilateral sliding type connecting rod sliding block obstacle crossing door sleeve rod 62, the other end of the unilateral sliding type connecting rod sliding block obstacle crossing door connecting rod 64 is hinged with the center of the bottom of the unilateral sliding type connecting rod sliding block obstacle crossing door panel 63, the end of the vertical part of the unilateral sliding type connecting rod sliding block obstacle crossing door sleeve rod 62 is fixedly connected with the vertical part of an L-shaped right-angle rod piece 46, and the horizontal part of the right-angle rod piece 46 is hinged with a roller 45 arranged in a groove of the unilateral sliding type connecting rod sliding block obstacle crossing door cam 43. As shown in fig. 13, the longitudinal beam of the unilateral sliding type connecting rod sliding block obstacle crossing door frame 65 far away from the center of the bottom plate is fixedly connected with the corresponding supporting rod 1101 through a rectangular door frame connecting plate. The one-sided sliding type link slider obstacle crossing door frame 65 is suspended with respect to the base plate to prevent the movement of the one-sided sliding type link slider obstacle crossing door pocket bar 62 and the one-sided sliding type link slider obstacle crossing door link 64 from being interfered by the base plate.
As shown in fig. 8, the single-door sliding type rack-and-pinion link obstacle crossing door 7 includes a single-door sliding type rack-and-pinion link obstacle crossing door frame 75, a single-door sliding type rack-and-pinion link obstacle crossing door panel 74, and a single-door sliding type rack-and-pinion link obstacle crossing door rack slide bar 71, both the upper beam and the lower beam of the single-door sliding type rack-and-pinion link obstacle crossing door frame 75 are provided with groove slide rails, the single-door sliding rack-and-pinion link obstacle crossing door panel 74 is embedded into the groove guide rail of the upper beam and the groove guide rail of the lower beam of the single-door sliding rack-and-pinion link obstacle crossing door frame 75, so that the single-door sliding rack-and-pinion link obstacle crossing door panel 74 can move in the two groove guide rails to open and close, an opening through which the vertical rod of the trojan link rod passes is opened on the upper beam of the single-door frame obstacle crossing door frame 75, and the end of the lower A single-door sliding type gear rack connecting rod obstacle crossing door suspension beam extends outwards, the single-door sliding type gear rack connecting rod obstacle crossing door suspension beam is provided with a concave guide rail which is opened along the horizontal direction, the rear end of the horizontal part of an L-shaped single-door sliding type gear rack connecting rod obstacle crossing door rack sliding rod 71 is provided with a rack, the horizontal part of the single-door sliding type gear rack connecting rod obstacle crossing door rack sliding rod 71 is embedded into the concave guide rail so that the single-door sliding type gear rack connecting rod obstacle crossing door rack sliding rod 71 can move in the concave guide rail, a transmission gear is meshed with the rack of the single-door sliding type gear rack connecting rod obstacle crossing door rack sliding rod 71, the upper end of a gear shaft of the transmission gear is hinged with the single-door sliding type gear rack connecting rod obstacle crossing door suspension beam, the lower end of the gear shaft of the transmission gear is fixedly connected with the front end of a gear rod 72, the rear end of the gear rod 72 is hinged, the center of the bottom of the single-door sliding type gear-rack connecting rod obstacle crossing door panel 74 is fixedly provided with a single-door sliding type gear-rack connecting rod obstacle crossing door panel hinge shaft which vertically downwards penetrates through a lower cross beam of the single-door sliding type gear-rack connecting rod obstacle crossing door frame 75, the lower end of the single-door sliding type gear-rack connecting rod obstacle crossing door panel hinge shaft is hinged with the rear end of a single-door sliding type gear-rack connecting rod obstacle crossing door connecting rod 73, the vertical part of a single-door sliding type gear-rack connecting rod obstacle crossing door rack sliding rod 71 is fixedly connected with the vertical part of an L-shaped right-angle rod piece 46, and the horizontal part of the right-angle rod piece 46 is hinged with a roller 45 arranged in a groove of a single-door sliding type gear-. As shown in fig. 12, the longitudinal beam of the single-door sliding type rack-and-pinion connecting rod obstacle crossing door frame 75 on the side away from the center of the bottom plate is fixedly connected with a corresponding supporting rod 1101 through a rectangular frame connecting plate. The single-door sliding type rack-and-pinion connecting rod obstacle crossing door frame 75 is in a suspended state relative to the bottom plate, so that the movement of the single-door sliding type rack-and-pinion connecting rod obstacle crossing door rack sliding rod 71, the gear rod 72 and the single-door sliding type rack-and-pinion connecting rod obstacle crossing door connecting rod 73 is prevented from being interfered by the bottom plate.
Because the single-door sliding type gear-rack connecting rod obstacle crossing door panel 74 extends from the longitudinal beam on the side, away from the center of the bottom plate, of the single-door sliding type gear-rack connecting rod obstacle crossing door frame 75 to the direction away from the center of the bottom plate, the width of the door frame connecting plate is larger than that of the single-door sliding type gear-rack connecting rod obstacle crossing door panel 74, and interference of the fence 1104 on the extension of the single-door sliding type gear-rack connecting rod obstacle crossing door panel 74 is avoided.
As shown in fig. 9, the side-by-side type multi-link obstacle-crossing door 8 includes a side-by-side type multi-link obstacle-crossing door frame 88, a side-by-side type multi-link obstacle-crossing door No. 1 door panel 81, a side-by-side type multi-link obstacle-crossing door No. 2 door panel 82, and a side-by-side type multi-link obstacle-crossing door sliding loop bar 87, the upper end of the door spindle of the side-by-side type multi-link obstacle-crossing door No. 1 door panel 81 is hinged to the upper beam of the side-by-side type multi-link obstacle-crossing door frame 88, the lower end of the door spindle of the side-by-side type multi-link obstacle-crossing door panel 81 is hinged to the lower beam of the side-by-side type multi-link-obstacle-crossing door frame 88 and then extends downward, the upper end of the door spindle of the side-by-side type multi-link-obstacle-crossing door panel No. 2 door panel 82 is hinged to the, an opening through which a vertical rod of a Trojan connecting rod passes is formed in an upper cross beam of a door frame 88 of the side-by-side multi-connecting-rod obstacle crossing door, the lower end of a door shaft of a door plate 81 of the side-by-side multi-connecting-rod obstacle crossing door is hinged with the front end of a connecting rod 83 of the side-by-side multi-connecting-rod obstacle crossing door 1, the middle of the connecting rod 83 of the side-by-side multi-connecting-rod obstacle crossing door 1 is hinged with the front end of a connecting rod 84 of a side-by-side multi-connecting-rod obstacle crossing door 2, the rear end of the connecting rod 84 of the side-by-side multi-connecting-rod obstacle crossing door 2 is hinged with the rear end of a connecting rod 85 of the side-by-side multi-connecting-rod obstacle crossing door 3, the middle of the connecting rod 85 of the side-by-side multi-connecting-rod obstacle crossing door 2 is hinged with the lower end of a door shaft of the side-by-side multi-connecting-rod obstacle crossing door 2, the front end of a The horizontal part of the sliding sleeve rod 87 is hinged, the horizontal part of the sliding sleeve rod 87 of the side-by-side multi-connecting-rod obstacle crossing door is of a hollow sleeve structure, a side-by-side multi-connecting-rod obstacle crossing door suspension beam extends from a lower cross beam of a side-by-side multi-connecting-rod obstacle crossing door frame 88 to the direction close to the center of the bottom plate, the horizontal part of the sliding sleeve rod 87 of the side-by-side multi-connecting-rod obstacle crossing door is sleeved on the side-by-side multi-connecting-rod obstacle crossing door suspension beam to enable the horizontal part of the sliding sleeve rod 87 of the side-by-side multi-connecting-rod obstacle crossing door to move on the side-by-side multi-connecting-rod obstacle crossing door suspension beam, the end part of the vertical part of the sliding sleeve rod 87 of the side-by side multi-connecting-rod. As shown in fig. 14, the longitudinal beam on the side of the door frame 88 far from the center of the bottom plate is fixedly connected to the corresponding support rod 1101 through a rectangular frame connecting plate. The door frame 88 of the side-by-side type multi-link obstacle crossing door is in a suspended state relative to the bottom plate so as to prevent the movement of the side-by-side type multi-link obstacle crossing door No. 1 connecting rod 83, the side-by-side type multi-link obstacle crossing door No. 2 connecting rod 84, the side-by-side type multi-link obstacle crossing door No. 3 connecting rod 85, the side-by-side type multi-link obstacle crossing door No. 4 connecting rod 86 and the side-by-side type multi-link obstacle crossing door sliding sleeve rod 87 from being.
As shown in figure 10, the folding push-pull type connecting rod obstacle crossing door 9 comprises a folding push-pull type connecting rod obstacle crossing door frame 96, a folding push-pull type connecting rod obstacle crossing door No. 1 door plate 91, a folding push-pull type connecting rod obstacle crossing door No. 2 door plate 92 and a folding push-pull type connecting rod obstacle crossing door sliding loop bar 95, the upper cross beam and the lower cross beam of the folding push-pull type connecting rod obstacle crossing door frame 96 are both provided with grooves, an opening for a vertical rod of a Trojan horse connecting rod to pass through is formed in the upper cross beam of the folding push-pull type connecting rod obstacle crossing door frame 96, the vertex angle of one side, far away from the circle center of a bottom plate, of the folding push-pull type connecting rod obstacle crossing door No. 1 door plate 91 and the bottom angle of one side, far away from the circle center of the bottom plate are respectively provided with a folding push-pull type connecting rod obstacle crossing door slider 94, the folding push-pull type connecting rod obstacle crossing door slider 94 at the upper side The folding push-pull type connecting rod obstacle crossing door No. 1 door plate 91 can move between an upper cross beam and a lower cross beam of a folding push-pull type connecting rod obstacle crossing door frame 96, one side of the folding push-pull type connecting rod obstacle crossing door No. 2 door plate 92, which is close to the circle center of a bottom plate, is provided with a folding push-pull type connecting rod obstacle crossing door No. 2 door plate door shaft, the folding push-pull type connecting rod obstacle crossing door No. 2 door plate door shaft is hinged with the upper cross beam and the lower cross beam of the folding push-pull type connecting rod obstacle crossing door frame 96 to enable the folding push-pull type connecting rod obstacle crossing door No. 2 door plate 92 to rotate between the upper cross beam and the lower cross beam of the folding connecting rod obstacle crossing door frame 96, one side of the folding push-pull type connecting rod obstacle crossing door No. 1 door plate 91, which is close to the circle center of the bottom plate, is hinged with one, a lower beam of a folding push-pull type connecting rod obstacle crossing door frame 96 extends a folding push-pull type connecting rod obstacle crossing door suspension beam in the direction close to the center of the circle of a bottom plate, the horizontal part of an L-shaped folding push-pull type connecting rod obstacle crossing door sliding sleeve rod 95 is of a hollow sleeve structure, the horizontal part of the folding push-pull type connecting rod obstacle crossing door sliding sleeve rod 95 is sleeved on the folding push-pull type connecting rod obstacle crossing door suspension beam to enable the horizontal part of the folding push-pull type connecting rod obstacle crossing door sliding sleeve rod 95 to move on the folding push-pull type connecting rod obstacle crossing door suspension beam, one end of a folding connecting rod obstacle crossing door connecting rod 93 is hinged with the horizontal part of the folding push-pull type connecting rod obstacle crossing door sliding sleeve rod 95, the other end of the folding push-pull type connecting rod obstacle crossing door connecting rod 93 is hinged with the center of the bottom of a folding push-pull type connecting rod obstacle crossing door No. 2 door panel, the end, the horizontal portion of the right angle bar 46 is hinged to a roller 45 disposed in a groove of the double folding push-pull link obstacle crossing door cam 42. As shown in fig. 15, the longitudinal beam of the folding push-pull type connecting rod obstacle crossing door frame 96 far away from the center of the bottom plate is fixedly connected with the corresponding supporting rod 1101 through a rectangular door frame connecting plate. The folding push-pull connecting rod obstacle crossing door frame 96 is in a suspended state relative to the base plate to prevent the movement of the folding push-pull connecting rod obstacle crossing door connecting rod 93 and the folding push-pull connecting rod obstacle crossing door sliding sleeve rod 95 from being interfered by the base plate.
In order to better accommodate the motor 1 and the reduction gear set 2, avoid exposure, interference from the outside, dust, and the like, as shown in fig. 2, a bottom motor case 1102 is provided on the lower surface of the bottom plate, and the lower ends of the motor 1, the reduction gear set 2, and the spindle 3 are all disposed in the bottom motor case 1102.
The distance between the support bar 1101 and the fence 1104 is greater than the width of the single-door sliding rack-and-pinion link obstacle crossing door panel 74, so as to prevent the fence 1104 from interfering with the opening of the single-door sliding rack-and-pinion link obstacle crossing door panel 74.
The working process of the invention is as follows: the motor 1 outputs power, and transmits the power to the main shaft 3 after being decelerated by the gear reduction group 2, so that the main shaft 3 starts to rotate. The rotation of the main shaft 3 can drive the cam group 4 fixedly connected to the main shaft 3 to start rotary motion, the rotary motion of the cam group 4 can be transmitted to the rollers 45 through the grooves on each cam in the cam group 4, the rollers 45 can convert the periodic continuous circular motion of each cam in the cam group 4 into the periodic intermittent translation of each sliding rod or sliding sleeve rod due to the constraint of the sliding rod (a single-door sliding type gear rack connecting rod obstacle crossing door rack sliding rod 71) or sliding sleeve rod (a single-side sliding type connecting rod sliding block obstacle crossing door sliding sleeve rod 62, a side-by-side multi-connecting rod obstacle crossing door sliding sleeve rod 87 and a folding push-pull type connecting rod obstacle crossing door sliding sleeve rod 95) on each obstacle crossing door, and then the periodic intermittent translation of each sliding rod or sliding sleeve rod is converted into the periodic opening, closing and closing actions of each obstacle crossing door through the mechanisms in each obstacle crossing door. The driving dial 51 in the geneva gear 5 fixed on the top of the main shaft 3 is driven by the main shaft 3 to start rotating, when the shifting fork on the driving dial 51 does not enter the groove of the geneva gear 52, the rotating motion of the main shaft 3 is not transmitted to the rotary turntable 10, which makes the rotary hobbyhorse in the state of stopping, and when the shifting fork in the driving dial 51 enters the groove of the geneva gear 52, the driving dial 51 can shift the geneva gear 52, so that the geneva gear 52 starts rotating, at the same time, the geneva gear 53 fixed on the upper end of the geneva gear 52 is driven to start rotating, thereby driving the driving dial gear 54 engaged with the geneva gear 53 to rotate, finally the rotating motion is transmitted to the rotary turntable 10 through the short shaft on the upper end of the driving dial 51, and finally the rotary hob.
When the rotary turntable 10 starts to rotate, each obstacle crossing door is always in an open state under the action of each cam in the cam group 4, so that the rotary hobbyhorse rotates under the action of the sheave mechanism 5 to pass through the obstacle crossing door. After the Trojan horse completely passes through the obstacle crossing doors, each obstacle crossing door is driven by each cam in the cam group 4 to start to close the obstacle crossing door, and meanwhile, the Trojan horse synchronously rotates to the next obstacle crossing door. When the carousel reaches the next obstacle crossing door, the obstacle crossing door at this time is in a closed state under the action of each cam in the cam group 4, and at this time, the carousel stops rotating under the action of the geneva gear 5 to wait for the opening of each obstacle crossing door. And each obstacle crossing door can be driven by a corresponding cam in the cam group 4 to open each obstacle crossing door, and after each obstacle crossing door is completely opened, the rotary trojan can start to rotate again to penetrate through the obstacle crossing door to complete the movement of penetrating through the obstacle crossing door once. Each mechanism then repeats the above-described motion periodically.

Claims (8)

1. But revolving wooden horse of barrier door is passed through to chronogenesis, bottom plate including a disc, the bottom plate is fixed subaerial through a plurality of pillar supports of lower surface, there is annular rail (1104) of circle that sets up along the bottom plate outer circumference on the bottom plate, be fixed with bracing piece (1101) of four vertical upwards settings on the bottom plate, the circumferencial direction interval evenly distributed of a diameter circle that is less than the bottom plate diameter is followed to four bracing piece (1101), the fixed top cap (1105) that is provided with in top of four bracing piece (1101), a characterized in that, all be provided with the obstacle crossing door that can open and shut on every bracing piece (1101), four obstacle crossing doors do respectively: the obstacle crossing door comprises a single-side sliding type connecting rod sliding block obstacle crossing door (6) with one door plate and a sliding type opening and closing form door plate, a single-opening sliding type gear rack connecting rod obstacle crossing door (7) with one door plate and a sliding type opening and closing form door plate, a side-by-side multi-connecting rod obstacle crossing door (8) with two door plates and two door plates in a side-by-side opening and closing form door plate, and a folding push-pull type connecting rod obstacle crossing door (9) with two door plates and two door plates in a folding push-pull type opening and closing form door plate;
the lower end of a vertically arranged main shaft (3) penetrates through the bottom plate and extends to the lower portion of the bottom plate, the lower end of the main shaft (3) is fixedly connected with a main shaft bevel gear, a motor (1) and a group of reduction gear sets (2) are arranged below the bottom plate, an output shaft of the motor (1) is connected with an input end gear of the reduction gear sets (2) through a belt, an output end bevel gear of the reduction gear sets (2) is meshed with the main shaft bevel gear at the lower end of the main shaft (3) to transmit torque and rotating speed to the main shaft (3), a bearing is arranged between the main shaft (3) and the bottom plate, four cams are fixedly arranged at intervals from bottom to top on the portion of the upper portion of the bottom plate (3), the four cams are groove cams with grooves in the upper surfaces, rollers (45) are arranged in the grooves, and the four cams are single-door, A folding push-pull type connecting rod obstacle crossing door cam (42), a unilateral sliding type connecting rod sliding block obstacle crossing door cam (43) and a side-by-side multi-connecting rod obstacle crossing door cam (44), wherein the unilateral opening sliding type gear rack connecting rod obstacle crossing door cam (41) drives door plates in the unilateral opening sliding type gear rack connecting rod obstacle crossing door (7) to slide through a driving gear rack connecting rod mechanism to realize opening and closing, the folding push-pull type connecting rod obstacle crossing door cam (42) drives two door plates in the folding push-pull type connecting rod obstacle crossing door (9) to fold and push through a connecting rod mechanism to realize opening and closing, the unilateral sliding type connecting rod sliding block obstacle crossing door cam (43) drives the unilateral sliding type connecting rod sliding block obstacle crossing door (6) to slide through a connecting rod sliding block mechanism to realize opening and, the side-by-side multi-connecting-rod obstacle crossing door cam (44) drives the side-by-side multi-connecting-rod obstacle crossing door (8) to realize side-by-side opening and closing through the multi-connecting-rod mechanism;
the upper end of the main shaft (3) is provided with a grooved wheel mechanism (5) for realizing intermittent motion, the grooved wheel mechanism (5) comprises a driving dial plate (51), a driving dial plate gear (54) and a grooved wheel gear (53), the grooved wheels (52) and the driving dial plate (51) are positioned on the same axis, the grooved wheel gear (54) and the grooved wheel gear (52) are positioned on the same axis, the driving dial plate (51) is fixedly connected with the upper end of the main shaft (3) through a key connection, the grooved wheel (52) is fixedly connected with the grooved wheel gear (53) positioned above the grooved wheel (52) through a short shaft, the driving dial plate gear (54) is fixedly connected with the center of a disk-shaped rotary turntable (10) which is coaxially arranged above the driving dial plate gear (54) through a short shaft, the horizontal rods of four L-shaped Trojan connecting rods are uniformly and fixedly arranged on the outer cylindrical surface of the rotary turntable (10) at intervals, the, a cylindrical support shell (1103) with an opening at the bottom and a closed upper part is sleeved outside the four cam and sheave mechanisms (5), a through hole is formed in the center of the upper wall of the support shell (1103), a short shaft fixedly extends upwards from the center of the rotary turntable (10), the short shaft of the rotary turntable (10) is supported in the through hole in the upper wall of the support shell (1103) through a bearing, the short shaft between the sheave (52) and the sheave gear (53) is connected with a fixed cantilever beam arranged in the support shell (1103) in the horizontal direction through a bearing, and the short shaft between the driving dial gear (54) and the rotary turntable (10) is connected with a fixed cantilever beam arranged in the support shell (1103) in the other horizontal direction through a bearing;
the motor (1), the reduction gear set (2), the main shaft (3) and the four cam-driven obstacle crossing doors are opened simultaneously, the motor (1), the reduction gear set (2), the main shaft (3), the geneva mechanism (5) and the rotary table suspension (10) drive the four rotary hobbyhorse to rotate clockwise simultaneously, the four hobbyhorses simultaneously penetrate through the obstacle crossing doors corresponding to the front, the motor (1), the reduction gear set (2), the main shaft (3) and the four cam-driven obstacle crossing doors are closed simultaneously, the motor (1), the reduction gear set (2), the main shaft (3), the geneva mechanism (5) and the rotary table suspension (10) drive the four rotary hobbyhorses to stop rotating simultaneously, and the rotary hobbyhorse circularly moves in such a way to realize the process that the rotary hobbyhorse sequentially penetrates through each obstacle crossing door;
the bottom plate and the support columns thereof, the fence (1104), the support rod (1101), the top cover (1105) and the support shell (1103) form a support frame (11).
2. The wooden carousel capable of sequentially crossing the obstacle door according to claim 1, wherein the one-sided sliding type link block crossing door (6) comprises a one-sided sliding type link block crossing door frame (65), a one-sided sliding type link block crossing door panel (63) and a one-sided sliding type link block crossing door sliding sleeve (62), wherein the upper and lower beams of the one-sided sliding type link block crossing door frame (65) are two L-shaped right-angled slider rails with sliding grooves, the two right-angled slider rails are symmetrically arranged about the horizontal plane and have the same structure, the two right-angled slider rails are fixedly connected together by two longitudinal beams to form the one-sided sliding type link block crossing door frame (65), the right-angled points of the two right-angled slider rails are respectively located at the upper and lower ends of the longitudinal beam on the side far away from the center of the bottom plate, and the longitudinal beam on the one side far away from the center of the bottom plate of the one-sided sliding type link block crossing door frame (65) is connected with The four corner points of a unilateral sliding type connecting rod sliding block obstacle crossing door plate (63) are respectively and fixedly provided with a sliding block (61), two sliding blocks (61) at the top of the unilateral sliding type connecting rod sliding block obstacle crossing door plate (63) are embedded into a sliding groove of a right-angle sliding block guide rail serving as an upper cross beam, two sliding blocks (61) at the bottom of the unilateral sliding type connecting rod sliding block obstacle crossing door plate (63) are embedded into a sliding groove of a right-angle sliding block guide rail serving as a lower cross beam, so that the unilateral sliding type connecting rod sliding block obstacle crossing door plate (63) can slide in the two right-angle sliding block guide rails to realize opening and closing, a notch for a vertical rod of a wooden horse connecting rod to pass through is arranged on the right-angle sliding block guide rail serving as the upper cross beam, a unilateral sliding type connecting rod sliding block obstacle crossing door suspension beam extends out from the end part of the right-angle sliding block guide rail serving as the lower cross beam to the direction close to the center of the bottom plate, the horizontal part of the obstacle crossing door sleeve rod (62) of the single-side sliding type connecting rod sliding block is sleeved on the obstacle crossing door suspension beam of the single-side sliding type connecting rod sliding block, so that the horizontal part of the obstacle crossing door sleeve rod (62) of the single-side sliding type connecting rod sliding block can move on the obstacle crossing door suspension beam of the single-side sliding type connecting rod sliding block, one end of a long rod-shaped unilateral sliding type connecting rod sliding block obstacle crossing door connecting rod (64) is hinged with a unilateral sliding type connecting rod sliding block obstacle crossing door sleeve rod (62), the other end of the unilateral sliding type connecting rod sliding block obstacle crossing door connecting rod (64) is hinged with the center of the bottom of the unilateral sliding type connecting rod sliding block obstacle crossing door plate (63), the end of the vertical part of the unilateral sliding type connecting rod sliding block obstacle crossing door sleeve rod (62) is fixedly connected with the vertical part of an L-shaped right-angle rod piece (46), and the horizontal part of the right-angle rod piece (46) is hinged with a roller (45) arranged in a groove of the unilateral sliding type connecting rod sliding block obstacle crossing door cam (43).
3. The carousel capable of sequentially crossing obstacle doors according to claim 1, wherein the single-door sliding type rack-and-pinion connecting rod obstacle crossing door (7) comprises a single-door sliding type rack-and-pinion connecting rod obstacle crossing door frame (75), a single-door sliding type rack-and-pinion connecting rod obstacle crossing door panel (74) and a single-door sliding type rack-and-pinion connecting rod obstacle crossing door rack slide rod (71), a longitudinal beam on one side of the single-door sliding type rack-and-pinion connecting rod obstacle crossing door frame (75) far away from the center of the bottom plate circle is fixedly connected to a corresponding support rod (1101) through a rectangular frame connecting plate, the width of the frame connecting plate is greater than that of the single-door sliding type rack-and-pinion connecting rod obstacle crossing door panel (74), both the upper beam and the lower beam of the single-door sliding type rack-and-pinion connecting rod obstacle crossing door frame (75) are provided with groove slide rails, and the single-door sliding rack-pinion connecting rod obstacle crossing door The door plate (74) of the single-door sliding type gear-rack connecting rod obstacle crossing door can move in the two groove guide rails in the groove guide rail of the upper cross beam and the groove guide rail of the lower cross beam to realize opening and closing, an opening for a vertical rod of a Trojan connecting rod to pass through is formed in the upper cross beam of the single-door sliding type gear-rack connecting rod obstacle crossing door frame (75), a single-door sliding type gear-rack connecting rod obstacle crossing door cantilever beam extends from the end part of the lower cross beam of the single-door sliding type gear-rack connecting rod obstacle crossing door frame (75) to the direction close to the circle center of the bottom plate, a concave guide rail opened along the horizontal direction is arranged on the single-door sliding type gear-rack connecting rod obstacle crossing door cantilever beam, a rack is arranged at the rear end of the horizontal part of an L-shaped single-door sliding type gear-rack connecting rod obstacle crossing door rack sliding rod (71), and the horizontal part of the single-door sliding type gear-rack connecting rod obstacle crossing door sliding ) Can move in the concave guide rail, a transmission gear is meshed with a rack of a rack sliding rod (71) of the obstacle crossing door of the single-door sliding type gear rack connecting rod, the upper end of a gear shaft of the transmission gear is hinged with a cantilever beam of the obstacle crossing door of the single-door sliding type gear rack connecting rod, the lower end of a gear shaft of the transmission gear is fixedly connected with the front end of a gear rod (72), the rear end of the gear rod (72) is hinged with the front end of a connecting rod (73) of the obstacle crossing door of the single-door sliding type gear rack connecting rod, a hinge shaft of the door panel of the obstacle crossing door of the single-door sliding type gear rack connecting rod is fixedly arranged at the center of the bottom of the door panel (74) of the obstacle crossing door of the single-door sliding type gear rack connecting rod, the lower end of the hinge shaft of the door panel of the obstacle crossing door of the single-door sliding type gear rack connecting rod is hinged with the rear end of the, the vertical part of the obstacle crossing door gear rack sliding rod (71) of the single-opening sliding type gear rack connecting rod is fixedly connected with the vertical part of an L-shaped right-angle rod piece (46), and the horizontal part of the right-angle rod piece (46) is hinged with a roller (45) arranged in a groove of the obstacle crossing door cam (41) of the single-opening sliding type gear rack connecting rod.
4. The revolving wooden horse capable of passing through the obstacle door in time sequence according to claim 1, wherein the side-by-side multi-link obstacle-crossing door (8) comprises a side-by-side multi-link obstacle-crossing door frame (88), a side-by-side multi-link obstacle-crossing door No. 1 door panel (81), a side-by-side multi-link obstacle-crossing door No. 2 door panel (82) and a side-by-side multi-link obstacle-crossing door sliding sleeve rod (87), a longitudinal beam on one side of the side, far away from the center of a circle, of the side-by-side multi-link obstacle-crossing door frame (88) is fixedly connected with a corresponding support rod (1101) through a rectangular door frame connecting plate, the upper end of a door shaft of the side-by-side multi-link obstacle-crossing door No. 1 door panel (81) is hinged with an upper cross beam of the side-by-side multi-link obstacle-crossing door frame (88), the lower end of the door shaft of the side-by-side multi, the upper end of a door shaft of a door plate (82) of a side-by-side multi-connecting-rod obstacle crossing door is hinged with an upper cross beam of a door frame (88) of the side-by-side multi-connecting-rod obstacle crossing door, the lower end of the door shaft of the door plate (82) of the side-by-side multi-connecting-rod obstacle crossing door is hinged with a lower cross beam of the door frame (88) of the side-by-side multi-connecting-rod obstacle crossing door and extends downwards, an opening for a vertical rod of a Trojan connecting rod to pass through is arranged on the upper cross beam of the door frame (88) of the side-by-side multi-connecting-rod obstacle crossing door, the lower end of the door shaft of the door plate (81) of the side-by-side multi-connecting-rod obstacle crossing door is hinged with the front end of a connecting rod (83) of the side-by-side multi-connecting-rod obstacle crossing door, the middle part of the connecting rod (83) of the side-by-side multi-connecting-rod obstacle crossing door is hinged with the front end, the middle part of a side-by-side multi-connecting-rod obstacle crossing door No. 3 connecting rod (85) is hinged with the lower end of a door shaft of a side-by-side multi-connecting-rod obstacle crossing door No. 2 door plate (82), the front end of the side-by-side multi-connecting-rod obstacle crossing door No. 3 connecting rod (85) is hinged with the rear end of a side-by-side multi-connecting-rod obstacle crossing door No. 4 connecting rod (86), the front end of the side-by-side multi-connecting-rod obstacle crossing door No. 4 connecting rod (86) is hinged with the horizontal part of an L-shaped side-by-side multi-connecting-rod obstacle crossing door sliding sleeve rod (87), the horizontal part of the side-by-side multi-connecting-rod obstacle crossing door sliding sleeve rod (87) is of a hollow sleeve structure, a side-by-side multi-connecting-rod obstacle crossing door suspension beam extends towards the direction close to the center of the bottom plate, and the horizontal part of the side-by-side multi-connecting-rod obstacle crossing The obstacle crossing door suspension beam moves upwards, the end part of the vertical part of the sliding sleeve rod (87) of the side-by-side multi-connecting-rod obstacle crossing door is fixedly connected with the vertical part of an L-shaped right-angle rod piece (46), and the horizontal part of the right-angle rod piece (46) is hinged with a roller (45) arranged in a groove of a cam (44) of the side-by-side multi-connecting-rod obstacle crossing door.
5. The revolving trojan capable of sequentially passing through the obstacle door as claimed in claim 1, wherein the folding push-pull type connecting rod obstacle crossing door (9) comprises a folding push-pull type connecting rod obstacle crossing door frame (96), a folding push-pull type connecting rod obstacle crossing door No. 1 door panel (91), a folding push-pull type connecting rod obstacle crossing door No. 2 door panel (92) and a folding push-pull type connecting rod obstacle crossing door sliding sleeve rod (95), a longitudinal beam on one side of the folding push-pull type connecting rod obstacle crossing door frame (96) far away from the center of the bottom plate is fixedly connected with a corresponding supporting rod (1101) through a rectangular door frame connecting plate, an upper cross beam and a lower cross beam of the folding push-pull type connecting rod obstacle crossing door frame (96) are both provided with grooves, an opening for a vertical rod of the trojan connecting rod to pass through is formed in the upper cross beam of the folding push-pull type connecting rod obstacle crossing door frame (96), and a vertex angle on one side of the folding push-pull type connecting rod A sliding block (94) of the pull type connecting rod obstacle crossing door, the sliding block (94) of the folding push type connecting rod obstacle crossing door at the upper part is embedded into a groove of an upper cross beam of a door frame (96) of the folding push type connecting rod obstacle crossing door, the sliding block (94) of the folding push type connecting rod obstacle crossing door at the lower part is embedded into a groove of a lower cross beam of the door frame (96) of the folding push type connecting rod obstacle crossing door, so that a door plate (91) of the folding push type connecting rod obstacle crossing door can move between the upper cross beam and the lower cross beam of the door frame (96) of the folding push type connecting rod obstacle crossing door, a door plate shaft of a folding push type connecting rod obstacle crossing door No. 2 door is arranged at one side of the circle center of the door plate (92) of the folding push type connecting rod obstacle crossing door, the door No. 2 door shaft of the folding push type connecting rod obstacle crossing door is hinged with the upper cross beam and the lower cross beam of the door frame (96) of the folding push, one side of a folding push-pull type connecting rod obstacle crossing door No. 1 door plate (91) close to the circle center of a bottom plate is hinged with one side of a folding push-pull type connecting rod obstacle crossing door No. 2 door plate (92) far away from the circle center of the bottom plate, so that the folding push-pull type connecting rod obstacle crossing door No. 1 door plate and the folding push-pull type connecting rod obstacle crossing door No. 2 door plate (92) can be folded, a lower cross beam of a folding push-pull type connecting rod obstacle crossing door frame (96) extends to the direction close to the circle center of the bottom plate to form a folding push-pull type connecting rod obstacle crossing door suspension beam, the horizontal part of an L-shaped folding push-pull type connecting rod obstacle crossing door sliding sleeve rod (95) is of a hollow sleeve structure, the horizontal part of the folding push-pull type connecting rod obstacle crossing door suspension beam is sleeved on the folding push-pull type connecting rod obstacle crossing door to enable the horizontal part of the folding connecting rod obstacle crossing door sliding sleeve rod (95) to move on the 95) The horizontal part of the folding push-pull type connecting rod obstacle crossing door is hinged, the other end of the folding push-pull type connecting rod obstacle crossing door connecting rod (93) is hinged with the center of the bottom of the folding push-pull type connecting rod obstacle crossing door No. 2 door panel, the end part of the vertical part of the folding push-pull type connecting rod obstacle crossing door sliding sleeve rod (95) is fixedly connected with the vertical part of an L-shaped right-angle rod piece (46), and the horizontal part of the right-angle rod piece (46) is hinged with a roller (45) arranged in a groove of a folding push-pull type connecting rod obstacle crossing door cam.
6. A carousel capable of passing through barrier gates in time sequence according to any one of claims 1 to 5, wherein a bottom motor housing (1102) is provided on the lower surface of the base plate, and the lower ends of the motor (1), the reduction gear set (2) and the main shaft (3) are all disposed in the bottom motor housing (1102).
7. The carousel capable of time-sequentially passing through obstacle doors according to any one of claims 1 to 5, wherein the support housing (1103) is made of a transparent material so as to allow the inside of the support housing (1103) to be viewed from the outside.
8. A carousel capable of time-sequenced crossing of obstacle doors according to any of claims 1 to 5, characterized in that the outer cylindrical surface of the support housing (1103) is provided with a plurality of windows facilitating the observation of the interior of the support housing (1103).
CN201911225547.0A 2019-12-04 2019-12-04 Rotary wooden horse capable of passing through barrier gate in time sequence Pending CN110694280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911225547.0A CN110694280A (en) 2019-12-04 2019-12-04 Rotary wooden horse capable of passing through barrier gate in time sequence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911225547.0A CN110694280A (en) 2019-12-04 2019-12-04 Rotary wooden horse capable of passing through barrier gate in time sequence

Publications (1)

Publication Number Publication Date
CN110694280A true CN110694280A (en) 2020-01-17

Family

ID=69207059

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911225547.0A Pending CN110694280A (en) 2019-12-04 2019-12-04 Rotary wooden horse capable of passing through barrier gate in time sequence

Country Status (1)

Country Link
CN (1) CN110694280A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112071164A (en) * 2020-09-14 2020-12-11 德州职业技术学院（德州市技师学院） Display device is used in teaching assistance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112071164A (en) * 2020-09-14 2020-12-11 德州职业技术学院（德州市技师学院） Display device is used in teaching assistance

Similar Documents

Publication Publication Date Title
CN110694280A (en) Rotary wooden horse capable of passing through barrier gate in time sequence
CN211462045U (en) Rotary wooden horse capable of passing through barrier gate in time sequence
CN108877304A (en) English word demonstration device for teaching
CN106585206A (en) Device suitable for multimedia mathematical education
CN107199552A (en) A kind of single-power input is double acting to make output industrial machinery arm
CN104332095B (en) Cam of oscillating follower train combined appliance for teaching
CN208879025U (en) A kind of bentonite screening plant of adjustable slot size
CN108854107B (en) Left and right hand coordinated non-constant speed annular rectangular synchronous moving toy device
CN207909356U (en) A kind of English word rapid memory is with turning over card machine
CN215599897U (en) Step lifting device for demonstrating movement track of small ball
CN214860922U (en) Dance exercise show rotary device
CN109308827B (en) Network teaching is with supplementary teaching device
CN204066581U (en) A kind of teaching Blank drawing machine
CN208796489U (en) A kind of experience teaching aid of relative motion
CN208908089U (en) A kind of modified word-teaching plate
CN208852422U (en) A kind of multi-gear assembly toy
CN214098816U (en) Multifunctional teaching aid
CN208819508U (en) A kind of cam reversal process demonstrator
CN112071164A (en) Display device is used in teaching assistance
CN110570746A (en) Comprehensive teaching and training device for mechanical transmission mechanism
CN205810235U (en) Machinery cross shaft coupling drive mechanism demonstration teaching aid
CN110847799A (en) Nested gate that equidirectional opened and shut
CN216404423U (en) Soft sheepskin apparatus for producing in waterproof antibiotic clean type
CN205881202U (en) Be used for english teaching aid
CN209895666U (en) Exploration robot model

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination