CN203954680U - A kind of pin-connected panel children engineering truck - Google Patents
A kind of pin-connected panel children engineering truck Download PDFInfo
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- CN203954680U CN203954680U CN201420297264.3U CN201420297264U CN203954680U CN 203954680 U CN203954680 U CN 203954680U CN 201420297264 U CN201420297264 U CN 201420297264U CN 203954680 U CN203954680 U CN 203954680U
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Abstract
The utility model relates to toy field, particularly a kind of pin-connected panel children's engineering truck, comprise drive case, dentation power output disk, steering driving mechanism, the driving mechanism of advancing, on the driving mechanism of chassis, can peg graft anterior plug-in, rear plug-in unit and upper plug-in unit, the power intake of anterior plug-in, rear plug-in unit and upper plug-in unit is connected with dentation power output disk, realizes the transmission of power; The axle head of the both sides of steering driving mechanism, the driving mechanism of advancing is connected with land wheel; Driving mechanism inside, chassis drives respectively by two motors the action that turns to and advance, and is specially provided with the transfer of wheel and rack structure in steering mechanism, and its stability is high, makes player in the time turning to, manipulate the simple of limit; In drive case, be also provided with dentation power output panel, can drive anterior plug-in, rear plug-in unit and upper plug-in unit to realize different simulated actions, increased interest and the enthusiasm of children's amusements.
Description
Technical field
The utility model relates to toy field, particularly a kind of pin-connected panel children's engineering truck.
Background technology
Motor-driven children's engineering truck of selling on market drives function simple, and in general four land wheels, two is driving wheel, and two other deflecting roller is realized near driven by motor connecting rod mechanism movement, and the manipulation poor stability turning to exists the too urgent situation that turns to; And on general engineering truck except land wheel arranges driving mechanism, other position does not arrange PTO in addition, thereby the workpiece such as preposition, rearmounted of installing on it is to be only fixedly connected on the casing of chassis, can't produce the action of the emulation of engineering machinery, its interest reduces greatly; Here on the chassis driving mechanism that we provide, be specially provided with the driver part except ground wheel drive, its can the workpiece such as preposition, rearmounted is simply fixing by the mode of pegging graft with the PTO of chassis casing on, and realize the simulated actions of the workpiece such as preposition and rearmounted by distinctive power output part.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of pin-connected panel children's engineering truck, the drives structure that it not only provides land wheel to advance, turn to, and be provided with in front end, the upper end on chassis can be by the outwards driving mechanism of output of power, realize the driving that is plugged in the workpiece such as preposition, rearmounted on the driving mechanism of chassis, simple in structure, be applicable to children completely and play.
For solving the problems of the technologies described above, the utility model is realized as follows: a kind of pin-connected panel children's engineering truck described in the utility model comprises drive case, dentation power output disk, steering driving mechanism, the driving mechanism of advancing, on the driving mechanism of chassis, can peg graft anterior plug-in, rear plug-in unit and upper plug-in unit, the power intake of anterior plug-in, rear plug-in unit and upper plug-in unit is connected with dentation power output disk, realizes the transmission of power; The axle head of the both sides of steering driving mechanism, the driving mechanism of advancing is connected with land wheel; Described steering driving mechanism comprises and turns to drive motors, travelling gear, steering rack, right turn connecting rod and left steering connecting rod; Described steering rack is connected in the gathering sill in drive case, can be in gathering sill transverse shifting, the two ends of steering rack are provided with elongated slot, the upper surface of steering rack is provided with tooth bar boss; The both sides that are arranged at drive case of described right turn connecting rod and left steering connecting rod symmetry, right turn connecting rod and left steering connecting rod and drive case formation are hinged, on right turn connecting rod and left steering connecting rod, be all provided with swing column, swing column and be connected in the elongated slot of steering rack; The described clutch end of drive motors and the travelling gear formation of turning to is in transmission connection, and the tooth bar boss formation on travelling gear and steering rack is in transmission connection; When work, remote controller control motor positive and inverse is moving, and by transmission mechanism, steering rack will move left and right in gathering sill, will drive right turn connecting rod and left steering connecting rod rotating in same direction by swinging column, thereby drive land wheel to turn to mobile time; The described driving mechanism of advancing comprises the drive motors of advancing, driving gear a, driving gear b, power output shaft, upper driving-disc, drives square shaft, umbrella driving gear; Described driving gear a, driving gear b are fixedly connected on respectively the two ends of power output shaft, driving wheel a is formed and is in transmission connection with the clutch end of the drive motors of advancing by center tooth wheels a, and driving gear b is in transmission connection by center tooth wheels b and upper driving-disc and umbrella driving gear formation; Described umbrella driving gear, by driving square shaft to form and be in transmission connection with the dentation power output panel that is placed in drive case front end, drives dentation power output panel to rotate.
Described anterior plug-in comprises dislocation tilting block, swings up and down casing and digger blade casing; Described dislocation tilting block, the power intake swinging up and down on casing and digger blade casing are dentation disk, and the dentation power output panel formation arranging in the drive case of dentation disk and car body is in transmission connection; Described rear plug-in unit comprises rotary drum, swings suspension hook and unsteady wagon box; Described rotary drum, the power intake swinging on suspension hook and unsteady wagon box are dentation disk, and the dentation power output panel formation arranging in the drive case of dentation disk and car body is in transmission connection; Within on one side end face of described dentation disk one week, be provided with actuating sawtooth, center position is provided with positioning cylinder a, and the opposite side of dentation disk is provided with annulus platform, is provided with rectangle fixed station in annulus platform; Actuating sawtooth interlock on actuating sawtooth on dentation disk and power output disk end face, the two formation is in transmission connection, and positioning cylinder a is connected in the center cylindrical hole of power output disk.
Described dislocation tilting block also comprises dislocation tilting block protecgulum, swing arm installing rack, biasing post driving-disc and dislocation tilting block bonnet; Described swing arm installing rack comprises installing rack upper cover, swing arm, fork installing plate and fork drive plate; Described swing arm is connected on fork installing plate by articulated cylinder platform, and swing arm can rotate around hinge contact, and the upper end of swing arm is through the swing elongated slot that covers setting on installing rack, and in the outside of dislocation tilting block, swing arm lower end is provided with clamping cylinder; Described fork drive plate is arranged at the below of fork installing plate, can below fork installing plate, move left and right; Fork drive plate comprises flat board and stirs swash plate with flat board tilts to be fixedly connected with, and on described flat board, be splayed and be provided with skewed slot, the clamping cylinder card of described swing arm lower end is connected in skewed slot, can slide along skewed slot; On described flat board, be also provided with locating slot, locating slot is parallel to the moving direction of fork drive plate, and the slide post that swing arm installing rack lower end arranges is connected in locating slot, can in locating slot, horizontally slip; Described stirring on swash plate is provided with and stirs groove; Described biasing post driving-disc one end is provided with biasing post, and biasing post is connected in to be stirred in groove, can slide stirring in groove, and the other end of biasing post driving-disc is provided with fixed card slot, the rectangle fixed station clamping on fixed card slot and dentation disk, and the two can synchronously rotate; Described dislocation tilting block protecgulum is fixedly connected with dislocation tilting block bonnet, on dislocation tilting block bonnet, is provided with grafting boss, and the interior formation of grafting groove that grafting boss is connected in the monosymmetric setting of power output disk is fixedly connected with.
The described casing that swings up and down also comprises and swings up and down casing protecgulum, swing up and down head, middle installing plate, yaw driving-disc and swing up and down casing bonnet; Described swinging up and down on head is provided with fixed cylinder platform, is provided with installing plate elongated slot on middle installing plate, and fixed cylinder decometer is connected in installing plate elongated slot, can slide up and down along installing plate elongated slot, and the end of fixed cylinder platform is connected with location-plate; The described fixed cylinder platform below that swings up and down head is provided with circular arc boss; One end of described yaw driving-disc is provided with the promotion tooth uniform along center, form projection and concave surface, circular arc boss is abutted against in promoting in the outer rim of tooth, and the other end of yaw driving-disc is provided with fixed card slot, rectangle fixed station clamping on fixed card slot and dentation disk, the two can synchronously rotate; The described casing protecgulum that swings up and down is fixedly connected with swinging up and down casing bonnet, swings up and down on casing bonnet and is provided with grafting boss, and the interior formation of grafting groove that grafting boss is connected in the monosymmetric setting of power output disk is fixedly connected with.
Described digger blade casing comprises digger blade, digger blade casing protecgulum, connecting rod, connecting plate, biasing post driving-disc and digger blade casing bonnet; On described digger blade casing protecgulum, be provided with protecgulum elongated slot, digger blade is arranged at digger blade casing protecgulum front end, is provided with digger blade connecting rod on it, and connecting rod, through protecgulum elongated slot, is fixedly connected with connecting plate, and connecting rod can slide in protecgulum elongated slot; On described connecting plate, be horizontally arranged with digger blade driver slot, the biasing post of biasing post driving-disc is connected in digger blade driver slot, can in groove, slide; The other end of biasing post driving-disc and the clamping of dentation disk, the two can synchronously rotate; Described digger blade casing protecgulum is fixedly connected with digger blade casing bonnet, on digger blade casing bonnet, is provided with grafting boss, and the interior formation of grafting groove that grafting boss is connected in the monosymmetric setting of power output disk is fixedly connected with.
Described rotary drum also comprises cylinder, cylinder mount pad, drive rod, mount pad bottom and sawtooth driving-disc; The two ends of described cylinder are connected on cylinder mount pad, and can on cylinder mount pad, rotate, and be provided with a circle and drive annulus on cylinder; Described drive rod is arranged on mount pad bottom, the centre position place of drive rod is provided with cylinder drive gear and drive rod gear, drive rod can rotate by the tie point on mount pad bottom, the cylinder drive gear of drive rod, by being arranged at the rectangular indentation of cylinder mount pad bottom, engages with the driving annulus tooth arranging on cylinder; One end of described sawtooth driving-disc is provided with annulus boss, on the end face of annulus boss, be evenly equipped with driving gear, driving gear is through the circular hole on mount pad bottom, engage with the drive rod gear on drive rod, the other end of described sawtooth driving-disc is provided with fixed card slot, rectangle fixed station clamping on fixed card slot and dentation disk, the two can synchronously rotate.
Described swing suspension hook comprises swing suspension hook upper cover, suspension hook arm, the setting circle band of column that is arranged at suspension hook arm lower end and suspension hook arm drive plate, biasing post driving-disc and suspension hook base plate; It is upper that the positioning cylinder ring set that described suspension hook arm lower end arranges is connected to the positioning cylinder b arranging on suspension hook base plate, can rotate around positioning cylinder b; Described biasing post driving-disc is through the circular hole of suspension hook base plate lower end, and biasing post is connected in the drive plate elongated slot of suspension hook arm drive plate lower end setting, can in drive plate elongated slot, move; Biasing post driving-disc and the clamping of dentation disk, the two can synchronously rotate.
Described unsteady wagon box comprises wagon box, wagon box link, wagon box link base plate and wagon box driver plate; The lower end of described wagon box is provided with column and is hinged boss; On described wagon box link, be provided with open slot and hinge joint chair, be hinged boss and the hinge joint chair of wagon box lower end form and are rotationally connected, and the column of wagon box lower end is through open slot, and the end face of column is abutted against on the driving inclined-plane of wagon box driver plate upper end; Described wagon box driver plate lower end is provided with fixed card slot, the rectangle fixed station clamping on fixed card slot and dentation disk, and the two can synchronously rotate; Described wagon box link is fixedly connected with wagon box link base plate, on wagon box link base plate, is provided with grafting boss, and the interior formation of grafting groove that grafting boss is connected in the monosymmetric setting of power output disk is fixedly connected with.
Described land wheel is connected in the side of right turn connecting rod and left steering connecting rod, and land wheel can freely rotate along its axis.
Described land wheel is connected in the two ends of power output shaft, follows power output shaft and rotates.
The front end of described drive case is provided with LED lamp box.
Good effect of the present utility model: a kind of pin-connected panel children's engineering truck described in the utility model inside drives respectively by two motors the action that turns to and advance, in steering mechanism, be specially provided with the transfer of wheel and rack structure, its stability is high, makes player in the time turning to, manipulate the simple of limit; In drive case, be also provided with dentation power output panel, can drive anterior plug-in, rear plug-in unit and upper plug-in unit to realize different simulated actions, increased interest and the enthusiasm of children's amusements.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is plug-in unit decomposition texture schematic diagram of the present utility model
Fig. 2 is drive case structural representation
Fig. 3 is drive case structural representation
Fig. 4 is drive case structural representation
Fig. 5 is drive case structural representation
Fig. 6 is the decomposition texture schematic diagram that swings suspension hook
Fig. 7 is the decomposition texture schematic diagram that swings suspension hook
Fig. 8 is the decomposition texture schematic diagram of rotary drum
Fig. 9 is the decomposition texture schematic diagram of rotary drum
Figure 10 is the decomposition texture schematic diagram of unsteady wagon box
Figure 11 is the decomposition texture schematic diagram of unsteady wagon box
Figure 12 is the decomposition texture schematic diagram of unsteady wagon box
Figure 13 is digger blade body structure decomposing schematic representation
Figure 14 is digger blade body structure decomposing schematic representation
Figure 15 is digger blade body structure decomposing schematic representation
Figure 16 is dislocation tilting block STRUCTURE DECOMPOSITION schematic diagram
Figure 17 is dislocation tilting block STRUCTURE DECOMPOSITION schematic diagram
Figure 18 is dislocation tilting block STRUCTURE DECOMPOSITION schematic diagram
Figure 19 swings up and down body structure decomposing schematic representation
Figure 20 swings up and down body structure decomposing schematic representation
Figure 21 swings up and down body structure partial schematic diagram
In figure,
Plug-in unit 4 anterior plug-in 5 land wheels on the rear plug-in unit 3 of 1 drive case 2
6 dentation power output panel 7 left steering connecting rod 8 power output shafts
9 drive motors 10 travelling gear 11 right turn connecting rod 12 steering racks of advancing
13 swing column 14 elongated slots 15 turns to drive motors 16 to drive square shaft
Driving-disc on 17 driving gear a 18 umbrella driving gear 19 driving gear b 20
21 center tooth wheels a 22 center tooth wheels b 23LED lamp boxes
The 24 dentation disk 25 positioning cylinder a26 rectangle fixed stations 27 tilting block protecgulum that misplaces
The 28 swing arm installing rack 29 biasing post driving-discs 30 tilting block bonnet that misplaces
31 installing rack upper cover 32 swing arm 33 fork installing plate 34 fork drive plates
35 articulated cylinder platforms 36 swing elongated slot 37 clamping cylinders 38 and stir swash plate 39 skewed slots
40 locating slot 41 slide posts 42 are stirred groove 43 biasing post 44 fixed card slots
45 grafting boss 46 swing up and down casing protecgulum 47 and swing up and down a 48 middle installing plate
49 yaw driving-discs 50 swing up and down casing bonnet 51 fixed cylinder platforms
52 installing plate elongated slot 53 location-plate 54 circular arc boss 55 promote tooth 56 digger blades
57 digger blade casing protecgulum 58 connecting rod 59 connecting plate 60 digger blade casing bonnets
61 protecgulum elongated slot 62 digger blade driver slot 63 cylinder 64 cylinder mount pad 65 drive rods
66 mount pad bottom 67 sawtooth driving-discs 68 drive annulus tooth 69 cylinder drive gear
70 drive rod gear 71 rectangular indentation 72 fixed card slot 73 suspension hook upper cover 74 suspension hook arms
The 75 setting circle band of column 76 suspension hook arm drive plate 77 suspension hook base plate 78 positioning cylinder b
79 drive plate elongated slot 80 wagon box 81 wagon box link 82 wagon box link base plates
83 wagon box driver plate 84 columns 85 are hinged boss 86 open slot 87 hinge joint chairs
88 drive inclined-plane
Detailed description of the invention
As shown in Figure 1, a kind of pin-connected panel children's engineering truck described in the utility model comprises drive case (1), dentation power output disk (6), steering driving mechanism, the driving mechanism of advancing, on the driving mechanism of chassis, can peg graft anterior plug-in (4), rear plug-in unit (2) and upper plug-in unit (3), the power intake of anterior plug-in (4), rear plug-in unit (2) and upper plug-in unit (3) is connected with dentation power output disk (6), realizes the transmission of power; The axle head of the both sides of steering driving mechanism, the driving mechanism of advancing is connected with land wheel (5); The front end of drive case (1) is provided with LED lamp box (23).
As shown in Figures 2 to 5, described steering driving mechanism comprises and turns to drive motors (15), travelling gear (10), steering rack (12), right turn connecting rod (11) and left steering connecting rod (7); Described steering rack (12) is connected in the gathering sill in drive case (1), can be in gathering sill transverse shifting, the two ends of steering rack (12) are provided with elongated slot (14), and the upper surface of steering rack (12) is provided with tooth bar boss; The both sides that are arranged at drive case (1) that described right turn connecting rod (11) and left steering connecting rod (7) are symmetrical, right turn connecting rod (11) and left steering connecting rod (7) form and are hinged with drive case (1), on right turn connecting rod (11) and left steering connecting rod (7), be all provided with and swing column (23), swing column (23) and be connected in the elongated slot (14) of steering rack (12); The described clutch end of drive motors (15) and travelling gear (10) formation of turning to is in transmission connection, and travelling gear (10) forms and is in transmission connection with the tooth bar boss on steering rack (12); Land wheel (5) is connected in the side of right turn connecting rod (11) and left steering connecting rod (7), land wheel (5) can freely rotate along its axis, when work, remote controller control motor positive and inverse is moving, pass through transmission mechanism, steering rack (12) will move left and right in gathering sill, mobile time, will drive right turn connecting rod (11) and left steering connecting rod (7) rotating in same direction by swinging column (13), thereby drive land wheel (5) to turn to; The described driving mechanism of advancing comprises the drive motors of advancing (9), driving gear a (17), driving gear b (19), power output shaft (8), upper driving-disc (20), drives square shaft (16), umbrella driving gear (18); Described driving gear a (17), driving gear b (19) are fixedly connected on respectively the two ends of power output shaft (8), driving wheel a (17) is formed and is in transmission connection with the clutch end of the drive motors (9) of advancing by center tooth wheels a (21), and driving gear b (19) is formed and is in transmission connection with upper driving-disc (20) and umbrella driving gear (18) by center tooth wheels b (22); Described umbrella driving gear (18), by driving square shaft (16) to form and be in transmission connection with the dentation power output panel (6) that is placed in drive case (1) front end, drives dentation power output panel (6) to rotate; Described land wheel (5) is connected in the two ends of power output shaft (8), follows power output shaft (8) and rotates, and finally completes the function that drives car body previously to move.
As shown in Figure 1, described anterior plug-in (4) comprises dislocation tilting block, swings up and down casing and digger blade casing; As shown in Figure 13 to Figure 21, described dislocation tilting block, the power intake swinging up and down on casing and digger blade casing are dentation disk (24), and dentation disk (24) forms and is in transmission connection with the upper dentation power output panel (6) arranging of drive case (1) of car body; As shown in Figure 1, described rear plug-in unit (2) comprises rotary drum, swings suspension hook and unsteady wagon box; As shown in Fig. 6 to Figure 12, described rotary drum, the power intake swinging on suspension hook and unsteady wagon box are dentation disk (24), and dentation disk (24) forms and is in transmission connection with the upper dentation power output panel (6) arranging of drive case (1) of car body; Within on one side end face of described dentation disk (24) one week, be provided with actuating sawtooth, center position is provided with positioning cylinder a (25), the opposite side of dentation disk (24) is provided with annulus platform, is provided with rectangle fixed station (26) in annulus platform; Actuating sawtooth interlock on actuating sawtooth on dentation disk (24) and dentation power output panel (6) end face, the two formation is in transmission connection, and positioning cylinder a (25) is connected in the center cylindrical hole of dentation power output panel (6).
Described dislocation tilting block also comprises dislocation tilting block protecgulum (27), swing arm installing rack (28), biasing post driving-disc (29) and dislocation tilting block bonnet (30); Described swing arm installing rack (28) comprises installing rack upper cover (31), swing arm (32), fork installing plate (33) and fork drive plate (34); Described swing arm (32) is connected on fork installing plate (33) by articulated cylinder platform (35), swing arm (32) can rotate around hinge contact, the upper end of swing arm (32) is through the upper swing elongated slot (36) arranging of installing rack upper cover (31), in the outside of dislocation tilting block, swing arm (32) lower end is provided with clamping cylinder (37); Described fork drive plate (34) is arranged at the below of fork installing plate (33), can move left and right in fork installing plate (33) below; Fork drive plate (34) comprises flat board and stirs swash plate (38) with flat board tilts to be fixedly connected with, on described flat board, be splayed and be provided with skewed slot (39), the clamping cylinder (37) of described swing arm (32) lower end is connected in skewed slot (39), can slide along skewed slot (39); On described flat board, be also provided with locating slot (40), locating slot (40) is parallel to the moving direction of fork drive plate (34), the slide post (41) that swing arm installing rack (28) lower end arranges is connected in locating slot (40), can in locating slot (40), horizontally slip; Described stirring on swash plate (38) is provided with and stirs groove (42); Described biasing post driving-disc (29) one end is provided with biasing post (43), biasing post (43) is connected in to be stirred in groove (42), can slide stirring in groove (42), the other end of biasing post driving-disc (29) is provided with fixed card slot (44), rectangle fixed station (26) clamping on fixed card slot (44) and dentation disk (24), the two can synchronously rotate; Described dislocation tilting block protecgulum (27) is fixedly connected with dislocation tilting block bonnet (30), on dislocation tilting block bonnet (30), be provided with grafting boss (45), the interior formation of grafting groove that grafting boss (45) is connected in the monosymmetric setting of dentation power output panel (6) is fixedly connected with.
The dislocation tilting block dentation power output panel (6) that drive case (1) front end on car body arranges in the time of work rotates and will drive dentation disk (24) together to rotate, dentation disk (24) rotates and drives biasing post driving-disc (29) together to rotate, snapping in the biasing post (43) that fork drive plate (34) stirs in groove (42) will drive fork drive plate (34) to move left and right, the swing arm (32) snapping in fork drive plate (34) upper end skewed slot (39) will be mobile along skewed slot (39), produce the swing of dislocation.
The described casing that swings up and down also comprises and swings up and down casing protecgulum (46), swings up and down head (47), middle installing plate (48), yaw driving-disc (49) and swing up and down casing bonnet (50); Described swinging up and down on head (47) is provided with fixed cylinder platform (51), on middle installing plate (48), be provided with installing plate elongated slot (52), fixed cylinder platform (51) is connected in installing plate elongated slot (52), can slide up and down along installing plate elongated slot (52), the end of fixed cylinder platform (51) is connected with location-plate (53); Described fixed cylinder platform (51) below that swings up and down head (47) is provided with circular arc boss (54); One end of described yaw driving-disc (49) is provided with the promotion tooth (55) uniform along center, form projection and concave surface, circular arc boss (54) is abutted against in promoting in the outer rim of tooth (55), the other end of yaw driving-disc (49) is provided with fixed card slot (44), rectangle fixed station (26) clamping on fixed card slot (44) and dentation disk (24), the two can synchronously rotate; Describedly swing up and down casing protecgulum (46) and swing up and down casing bonnet (50) and be fixedly connected with, swing up and down on casing bonnet (50) and be provided with grafting boss (45), the interior formation of grafting groove that grafting boss (45) is connected in the monosymmetric setting of dentation power output panel is fixedly connected with.Swinging up and down casing dentation power output panel (6) rotation that drive case (1) front end on car body arranges in the time of work will drive dentation disk (24) together to rotate, dentation disk (24) rotates and drives yaw driving-disc (49) together to rotate, fixed cylinder platform (51) below that swings up and down head (47) is provided with circular arc boss (54) is abutted against in the outer rim of the promotion tooth (55) of yaw driving-disc (49), will force to swing up and down (47) and swing up and down.
Described digger blade casing comprises digger blade (56), digger blade casing protecgulum (57), connecting rod (58), connecting plate (59), biasing post driving-disc (29) and digger blade casing bonnet (60); On described digger blade casing protecgulum (57), be provided with protecgulum elongated slot (61), digger blade (56) is arranged at digger blade casing protecgulum (57) front end, on it, be provided with digger blade connecting rod (58), connecting rod (58) is through protecgulum elongated slot (61), be fixedly connected with connecting plate (59), connecting rod (58) can slide in protecgulum elongated slot (61); On described connecting plate (59), be horizontally arranged with digger blade driver slot (62), the biasing post (43) of biasing post driving-disc (29) is connected in digger blade driver slot (62), can in groove, slide; The other end of biasing post driving-disc (29) and dentation disk (24) clamping, the two can synchronously rotate; Described digger blade casing protecgulum (57) is fixedly connected with digger blade casing bonnet (60), on digger blade casing bonnet (60), be provided with grafting boss (45), the interior formation of grafting groove that grafting boss (45) is connected in the monosymmetric setting of dentation power output panel (6) is fixedly connected with.The digger blade casing dentation power output panel (6) that drive case (1) front end on car body arranges in the time of work rotates and will drive dentation disk (24) together to rotate, dentation disk (24) rotates and drives biasing post driving-disc (29) together to rotate, and the biasing post (43) of the digger blade driver slot (62) of Snap joint plate (59) will drive digger blade (56) to move up and down.
Described rotary drum also comprises cylinder (63), cylinder mount pad (64), drive rod (65), mount pad bottom (66) and sawtooth driving-disc (67); It is upper that the two ends of described cylinder (63) are connected in cylinder mount pad (64), and can, in the upper rotation of cylinder mount pad (64), be provided with a circle and drive annulus tooth (68) on cylinder (63); Described drive rod (65) is arranged on mount pad bottom (66), the centre position place of drive rod (65) is provided with cylinder drive gear (69) and drive rod gear (70), drive rod (65) can rotate by the tie point on mount pad bottom (66), the cylinder drive gear (69) of drive rod (65), by being arranged at the rectangular indentation (71) of cylinder mount pad (64) bottom, engages with the upper driving annulus tooth (68) arranging of cylinder (63); One end of described sawtooth driving-disc (67) is provided with annulus boss, on the end face of annulus boss, be evenly equipped with driving gear, driving gear is through the circular hole on mount pad bottom (66), engage with the drive rod gear (70) on drive rod (65), the other end of described sawtooth driving-disc (67) is provided with fixed card slot (72), rectangle fixed station (26) clamping on fixed card slot (72) and dentation disk (24), the two can synchronously rotate.Cylinder (63) the dentation power output panel (6) that drive case (1) upper end on car body arranges in the time of work rotates and will drive dentation disk (24) together to rotate, dentation disk (24) rotates and drives sawtooth driving-disc (67) together to rotate, sawtooth driving-disc (67) rotates and will drive drive rod (65) to rotate, cylinder drive gear (69) on drive rod (65) engages with the upper annulus tooth (68) that drives of cylinder (63), and head roll (63) is rotated.
Described swing suspension hook comprises swing suspension hook upper cover (73), suspension hook arm (74), the setting circle band of column (75) that is arranged at suspension hook arm (74) lower end and suspension hook arm drive plate (76), biasing post driving-disc (29) and suspension hook base plate (77); It is upper that the setting circle band of column (75) that described suspension hook arm (74) lower end arranges is socketed on the upper positioning cylinder b (78) arranging of suspension hook base plate (77), can rotate around positioning cylinder b (78); Described biasing post driving-disc (29) is through the circular hole of suspension hook base plate (77) lower end, biasing post (43) is connected in the drive plate elongated slot (79) of suspension hook arm drive plate (76) lower end setting, can in drive plate elongated slot (79), move; Biasing post driving-disc (29) and dentation disk (24) clamping, the two can synchronously rotate.Swinging suspension hook dentation power output panel (6) rotation that drive case (1) upper end on car body arranges in the time of work will drive dentation disk (24) together to rotate, dentation disk (24) rotates and drives biasing post driving-disc (29) together to rotate, biasing post (43) snaps in the upper drive plate elongated slot (79) of suspension hook arm drive plate (76) of suspension hook arm (74) lower end, drives suspension hook arm (74) to swing.
Described unsteady wagon box comprises wagon box (80), wagon box link (81), wagon box link base plate (82) and wagon box driver plate (83); The lower end of described wagon box (80) is provided with column (84) and is hinged boss (85); On described wagon box link (81), be provided with open slot (86) and hinge joint chair (87), the boss (85) that is hinged of wagon box (80) lower end forms and is rotationally connected with hinge joint chair (87), the column (84) of wagon box (80) lower end is through open slot (86), and the end face of column (84) is abutted against on the driving inclined-plane (88) of wagon box driver plate (83) upper end; Described wagon box driver plate (83) lower end is provided with fixed card slot (72), rectangle fixed station (26) clamping on fixed card slot (72) and dentation disk (24), and the two can synchronously rotate; Described wagon box link (81) is fixedly connected with wagon box link base plate (82), on wagon box link base plate (82), be provided with grafting boss (45), the interior formation of grafting groove that grafting boss (45) is connected in the monosymmetric setting of dentation power output panel (6) is fixedly connected with.The wagon box dentation power output panel (6) that drive case (1) upper end on car body arranges in the time of work that floats rotates and will drive dentation disk (24) together to rotate, dentation disk (24) rotates and drives wagon box driver plate (83) together to rotate, the lower end of wagon box (80) is provided with column (84) is abutted against on the driving inclined-plane (88) of wagon box driver plate (83), and wagon box (80) will be followed and be driven inclined-plane (88) to swing up and down.
Claims (10)
1. a pin-connected panel children engineering truck, comprise drive case, dentation power output disk, steering driving mechanism, the driving mechanism of advancing, on the driving mechanism of chassis, can peg graft anterior plug-in, rear plug-in unit and upper plug-in unit, the power intake of anterior plug-in, rear plug-in unit and upper plug-in unit is connected with dentation power output disk, realizes the transmission of power; The axle head of the both sides of steering driving mechanism, the driving mechanism of advancing is connected with land wheel, it is characterized in that: described steering driving mechanism comprises and turns to drive motors, travelling gear, steering rack, right turn connecting rod and left steering connecting rod; The two ends of described steering rack are provided with elongated slot, and the upper surface of steering rack is provided with tooth bar boss; The both sides that are arranged at drive case of described right turn connecting rod and left steering connecting rod symmetry, right turn connecting rod and left steering connecting rod and drive case formation are hinged, on right turn connecting rod and left steering connecting rod, be all provided with swing column, swing column and be connected in the elongated slot of steering rack; The described driving mechanism of advancing comprises the drive motors of advancing, driving gear a, driving gear b, power output shaft, upper driving-disc, drives square shaft, umbrella driving gear; Described driving gear a, driving gear b are fixedly connected on respectively the two ends of power output shaft, driving wheel a is formed and is in transmission connection with the clutch end of the drive motors of advancing by center tooth wheels a, and driving gear b is in transmission connection by center tooth wheels b and upper driving-disc and umbrella driving gear formation; Described umbrella driving gear, by driving square shaft to form and be in transmission connection with the dentation power output panel that is placed in drive case front end, drives dentation power output panel to rotate.
2. a kind of pin-connected panel children's engineering truck according to claim 1, is characterized in that: described land wheel is connected in the side of right turn connecting rod and left steering connecting rod, and land wheel can freely rotate along its axis; Described land wheel is connected in the two ends of power output shaft, follows power output shaft and rotates.
3. a kind of pin-connected panel children's engineering truck according to claim 1, is characterized in that: described steering rack is connected in the gathering sill in drive case, can be in gathering sill transverse shifting; The described clutch end of drive motors and the travelling gear formation of turning to is in transmission connection, and the tooth bar boss formation on travelling gear and steering rack is in transmission connection.
4. a kind of pin-connected panel children's engineering truck according to claim 1, is characterized in that: described anterior plug-in comprises dislocation tilting block, swings up and down casing and digger blade casing; Described dislocation tilting block, the power intake swinging up and down on casing and digger blade casing are dentation disk, and the dentation power output panel formation arranging in the drive case of dentation disk and car body is in transmission connection; Described rear plug-in unit comprises rotary drum, swings suspension hook and unsteady wagon box; Described rotary drum, the power intake swinging on suspension hook and unsteady wagon box are dentation disk, and the dentation power output panel formation arranging in the drive case of dentation disk and car body is in transmission connection; Within on one side end face of described dentation disk one week, be provided with actuating sawtooth, center position is provided with positioning cylinder a, and the opposite side of dentation disk is provided with annulus platform, is provided with rectangle fixed station in annulus platform; Actuating sawtooth interlock on actuating sawtooth on dentation disk and power output disk end face, the two formation is in transmission connection, and positioning cylinder a is connected in the center cylindrical hole of power output disk.
5. a kind of pin-connected panel children's engineering truck according to claim 4, is characterized in that: described dislocation tilting block also comprises dislocation tilting block protecgulum, swing arm installing rack, biasing post driving-disc and dislocation tilting block bonnet; Described swing arm installing rack comprises installing rack upper cover, swing arm, fork installing plate and fork drive plate; Described swing arm is connected on fork installing plate by articulated cylinder platform, and swing arm can rotate around hinge contact, and the upper end of swing arm is through the swing elongated slot that covers setting on installing rack, and in the outside of dislocation tilting block, swing arm lower end is provided with clamping cylinder; Described fork drive plate is arranged at the below of fork installing plate, can below fork installing plate, move left and right; Fork drive plate comprises flat board and stirs swash plate with flat board tilts to be fixedly connected with, and on described flat board, be splayed and be provided with skewed slot, the clamping cylinder card of described swing arm lower end is connected in skewed slot, can slide along skewed slot; On described flat board, be also provided with locating slot, locating slot is parallel to the moving direction of fork drive plate, and the slide post that swing arm installing rack lower end arranges is connected in locating slot, can in locating slot, horizontally slip; Described stirring on swash plate is provided with and stirs groove; Described biasing post driving-disc one end is provided with biasing post, and biasing post is connected in to be stirred in groove, can slide stirring in groove, and the other end of biasing post driving-disc is provided with fixed card slot, the rectangle fixed station clamping on fixed card slot and dentation disk, and the two can synchronously rotate; Described dislocation tilting block protecgulum is fixedly connected with dislocation tilting block bonnet, on dislocation tilting block bonnet, is provided with grafting boss, and the interior formation of grafting groove that grafting boss is connected in the monosymmetric setting of power output disk is fixedly connected with.
6. a kind of pin-connected panel children's engineering truck according to claim 4, is characterized in that: described in swing up and down casing and also comprise and swing up and down casing protecgulum, swing up and down head, middle installing plate, yaw driving-disc and swing up and down casing bonnet; Described swinging up and down on head is provided with fixed cylinder platform, is provided with installing plate elongated slot on middle installing plate, and fixed cylinder decometer is connected in installing plate elongated slot, can slide up and down along installing plate elongated slot, and the end of fixed cylinder platform is connected with location-plate; The described fixed cylinder platform below that swings up and down head is provided with circular arc boss; One end of described yaw driving-disc is provided with the promotion tooth uniform along center, form projection and concave surface, circular arc boss is abutted against in promoting in the outer rim of tooth, and the other end of yaw driving-disc is provided with fixed card slot, rectangle fixed station clamping on fixed card slot and dentation disk, the two can synchronously rotate; The described casing protecgulum that swings up and down is fixedly connected with swinging up and down casing bonnet, swings up and down on casing bonnet and is provided with grafting boss, and the interior formation of grafting groove that grafting boss is connected in the monosymmetric setting of power output disk is fixedly connected with.
7. a kind of pin-connected panel children's engineering truck according to claim 4, is characterized in that: described digger blade casing comprises digger blade, digger blade casing protecgulum, connecting rod, connecting plate, biasing post driving-disc and digger blade casing bonnet; On described digger blade casing protecgulum, be provided with protecgulum elongated slot, digger blade is arranged at digger blade casing protecgulum front end, is provided with digger blade connecting rod on it, and connecting rod, through protecgulum elongated slot, is fixedly connected with connecting plate, and connecting rod can slide in protecgulum elongated slot; On described connecting plate, be horizontally arranged with digger blade driver slot, the biasing post of biasing post driving-disc is connected in digger blade driver slot, can in groove, slide; The other end of biasing post driving-disc and the clamping of dentation disk, the two can synchronously rotate; Described digger blade casing protecgulum is fixedly connected with digger blade casing bonnet, on digger blade casing bonnet, is provided with grafting boss, and the interior formation of grafting groove that grafting boss is connected in the monosymmetric setting of power output disk is fixedly connected with.
8. a kind of pin-connected panel children's engineering truck according to claim 4, is characterized in that: described rotary drum also comprises cylinder, cylinder mount pad, drive rod, mount pad bottom and sawtooth driving-disc; The two ends of described cylinder are connected on cylinder mount pad, and can on cylinder mount pad, rotate, and be provided with a circle and drive annulus on cylinder; Described drive rod is arranged on mount pad bottom, the centre position place of drive rod is provided with cylinder drive gear and drive rod gear, drive rod can rotate by the tie point on mount pad bottom, the cylinder drive gear of drive rod, by being arranged at the rectangular indentation of cylinder mount pad bottom, engages with the driving annulus tooth arranging on cylinder; One end of described sawtooth driving-disc is provided with annulus boss, on the end face of annulus boss, be evenly equipped with driving gear, driving gear is through the circular hole on mount pad bottom, engage with the drive rod gear on drive rod, the other end of described sawtooth driving-disc is provided with fixed card slot, rectangle fixed station clamping on fixed card slot and dentation disk, the two can synchronously rotate.
9. a kind of pin-connected panel children's engineering truck according to claim 4, is characterized in that: described swing suspension hook comprises swing suspension hook upper cover, suspension hook arm, the setting circle band of column that is arranged at suspension hook arm lower end and suspension hook arm drive plate, biasing post driving-disc and suspension hook base plate; It is upper that the positioning cylinder ring set that described suspension hook arm lower end arranges is connected to the positioning cylinder b arranging on suspension hook base plate, can rotate around positioning cylinder b; Described biasing post driving-disc is through the circular hole of suspension hook base plate lower end, and biasing post is connected in the drive plate elongated slot of suspension hook arm drive plate lower end setting, can in drive plate elongated slot, move; Biasing post driving-disc and the clamping of dentation disk, the two can synchronously rotate.
10. a kind of pin-connected panel children's engineering truck according to claim 4, is characterized in that: described unsteady wagon box comprises wagon box, wagon box link, wagon box link base plate and wagon box driver plate; The lower end of described wagon box is provided with column and is hinged boss; On described wagon box link, be provided with open slot and hinge joint chair, be hinged boss and the hinge joint chair of wagon box lower end form and are rotationally connected, and the column of wagon box lower end is through open slot, and the end face of column is abutted against on the driving inclined-plane of wagon box driver plate upper end; Described wagon box driver plate lower end is provided with fixed card slot, the rectangle fixed station clamping on fixed card slot and dentation disk, and the two can synchronously rotate; Described wagon box link is fixedly connected with wagon box link base plate, on wagon box link base plate, is provided with grafting boss, and the interior formation of grafting groove that grafting boss is connected in the monosymmetric setting of power output disk is fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297264.3U CN203954680U (en) | 2014-06-06 | 2014-06-06 | A kind of pin-connected panel children engineering truck |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297264.3U CN203954680U (en) | 2014-06-06 | 2014-06-06 | A kind of pin-connected panel children engineering truck |
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| Publication Number | Publication Date |
|---|---|
| CN203954680U true CN203954680U (en) | 2014-11-26 |
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| CN201420297264.3U Expired - Fee Related CN203954680U (en) | 2014-06-06 | 2014-06-06 | A kind of pin-connected panel children engineering truck |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109785729A (en) * | 2019-03-11 | 2019-05-21 | 重庆工程职业技术学院 | A kind of automatic transportation assembly line used of imparting knowledge to students |
| CN110075493A (en) * | 2019-03-29 | 2019-08-02 | 昆明理工大学 | A kind of tennis or automatic table tennis ball picking machine |
-
2014
- 2014-06-06 CN CN201420297264.3U patent/CN203954680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109785729A (en) * | 2019-03-11 | 2019-05-21 | 重庆工程职业技术学院 | A kind of automatic transportation assembly line used of imparting knowledge to students |
| CN110075493A (en) * | 2019-03-29 | 2019-08-02 | 昆明理工大学 | A kind of tennis or automatic table tennis ball picking machine |
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