CN202516299U

CN202516299U - Toy excavator

Info

Publication number: CN202516299U
Application number: CN201120463196XU
Authority: CN
Inventors: 陈捷
Original assignee: 陈捷
Priority date: 2011-11-21
Filing date: 2011-11-21
Publication date: 2012-11-07
Anticipated expiration: 2021-11-21

Abstract

The utility model discloses a toy excavator. The toy excavator is characterized by comprising a vehicle body, a power supply, an excavating mechanism and a dual-motor driving mechanism, wherein the dual-motor driving mechanism is arranged at the bottom of the vehicle body; a standing support plate is arranged at the tail end of the bottom of the vehicle body; the excavating mechanism is arranged in front of a top surface of the vehicle body; a battery cavity matched with the power supply is formed on the tail part of the top surface of the vehicle body; and the power supply is arranged in the battery cavity, and is connected with the excavating mechanism and the dual-motor driving mechanism respectively. The toy excavator has a reasonable structure, and the power supply is ingeniously arranged on the tail part of the top surface of the vehicle body, so that the playability and the interestingness of toys are greatly improved; a left wheel set driving component and a right wheel set driving component can drive the toy excavator individually; and due to the synchronous or differential combination of a left motor and a right motor, functions of linear advancement and retreat, steering advancement and retreat, on-site rotation and the like can be realized, actions can be diversified, pleasure can be provided for players, and the toy excavator is good in entertainment.

Description

Toy excavator

Technical field

The utility model relates to toy, is specifically related to a kind of toy excavator.

Background technology

Present all kinds of toys for children mostly adopt simulation means to be made; Like toy excavator, toy airplane or the like; These toys are all very similar with real-life genuine piece on general shape, structure and local detail; Can cultivate children's knowledge thing ability, help the exploitation of children's early intelligence.

Though existing toy excavator is of a great variety, different on the market, agent structure generally is remote control control nothing more than vehicle body, digging mechanism and driving mechanism; Supply with power by battery; Drive motor and motion is transformed into the rotation of wheel, and drive digging mechanism and reach the effect of excavation, thereby let toy excavator have as the general effect of true car through driving mechanism; For improving the attraction of product; The toy car product that has is done further improvement around digging mechanism, makes it have remarkable, true to nature more excavation effect, and the product that has is then worked hard on vehicle body shape and color.But the action of this toy excavator is single, and action such as go that all not having stands causes its playability and interest not high; Make player produce sensation dry as dust easily, lack enjoyment, be difficult to satisfy the vast person's of enjoying demand; And its complex structure, assembling procedure is loaded down with trivial details, is difficult to realize.

The utility model content

The purpose of the utility model is, to above-mentioned deficiency, provides a kind of simple in structure, be easy to realize, and can stand go, recreational high toy excavator.

For realizing above-mentioned purpose, the technical scheme that the utility model provided is:

A kind of toy excavator; It comprises car body, power supply, digging mechanism and double motor driving mechanism, and this double motor driving mechanism is arranged on said car body bottom, and the bottom tail end of this car body is provided with the support plate of standing; Said digging mechanism is arranged on the end face front portion of this car body; The end face afterbody of said car body be provided with one with the suitable battery cavities of said power supply, said power supply is inserted this battery cavities, and is connected with said digging mechanism, double motor driving mechanism respectively.

Said battery cavities is provided with the lid that can its accent be sealed.

Said double motor driving mechanism comprises revolver group driven unit and right wheels driven unit.

Said revolver group driven unit comprises left motor, Left Drive gear train, Left Drive axle, left rear wheel and the near front wheel; Said left motor links to each other with left rear wheel through the Left Drive gear train; Said the near front wheel links to each other with the Left Drive gear train through the Left Drive axle, and can rotate synchronously with left rear wheel.

Said digging mechanism comprises and digs arm greatly, digs arm and bucket for a short time that this bucket is arranged on said arm one end that digs for a short time, and this digs the arm other end for a short time and digs arm one end greatly and be connected, and the said other end that digs arm greatly is arranged on the said car body.

Said right wheels driven unit comprises right motor, right driving gear set, right power transmission shaft, off hind wheel and off-front wheel; Said right motor links to each other with off hind wheel through right driving gear set; Said off-front wheel links to each other with right driving gear set through right power transmission shaft, and can rotate synchronously with off hind wheel.

The beneficial effect of the utility model is: the utility model is rational in infrastructure, ingenious power supply is arranged on the end face afterbody of car body, plays the counterweight effect; Make the car load center of gravity concentrate on the rear of trailing wheel, the car body trend of facing upward when advancing, the inertia that moment capable of using quickens during operation is faced upward car body; And under the cooperation of the support plate of standing, be fulcrum, realize the up-wards inclination state with the edge and the trailing wheel of the support plate of standing; The effect that thereby reaching stands goes satisfies the requirement of playing of different postures, avoids player to produce sensation dry as dust; Improve the playability and the interest of toy greatly, and revolver group driven unit and right wheels driven unit ability drive, the combination of the synchronous or differential of left and right sides motor utilized; Realize the straight line advance and retreat, turn to functions such as advance and retreat, original place rotation; Realize the action variation, for player provides more enjoyment, recreational height.The utility model is simple in structure in addition, and is rationally distributed, and assembling procedure is simple and easy, is easy to realize.

Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.

Description of drawings

Fig. 1 is the perspective view of the utility model;

Fig. 2 is the decomposition texture sketch map of Fig. 1;

Fig. 3 is the back wheels structural representation among Fig. 1;

Structural representation when Fig. 4 is the utility model use.

The specific embodiment

Referring to Fig. 1 to Fig. 3; A kind of toy excavator that present embodiment provides; It comprises car body 1, power supply, digging mechanism 2 and double motor driving mechanism 3, and this double motor driving mechanism 3 is arranged on said car body 1 bottom, and the bottom tail end of this car body 1 is provided with the support plate 4 of standing; Said digging mechanism 2 is arranged on the end face front portion of this car body 1; The end face afterbody of said car body 1 be provided with one with the suitable battery cavities 5 of said power supply, said power supply is inserted this battery cavities 5, and is connected with said digging mechanism 2, double motor driving mechanism 3 respectively.

Said battery cavities 5 is provided with the lid 6 that can its accent be sealed.

Said double motor driving mechanism 3 comprises revolver group driven unit 31 and right wheels driven unit 32.

Said revolver group driven unit 31 comprises left motor 311, Left Drive gear train 312, Left Drive axle 313, left rear wheel 314 and the near front wheel 315; Said left motor 311 links to each other with left rear wheel 314 through Left Drive gear train 312; Said the near front wheel 315 links to each other with Left Drive gear train 312 through Left Drive axle 313, and can rotate synchronously with left rear wheel 314.

Said digging mechanism 2 comprises and digs arm 21 greatly, digs arm 22 and bucket 23 for a short time that this bucket 23 is arranged on said arm 22 1 ends that dig for a short time, and this digs arm 22 other ends for a short time and digs arm 21 1 ends greatly and be connected, and the said other end that digs arm 21 greatly is arranged on the said car body 1.

Said right wheels driven unit 32 comprises right motor 321, right driving gear set 322, right power transmission shaft 323, off hind wheel 324 and off-front wheel 325; Said right motor 321 links to each other with off hind wheel 324 through right driving gear set 322; Said off-front wheel 325 links to each other with right driving gear set 322 through right power transmission shaft 323, and can rotate synchronously with off hind wheel 324.

Referring to Fig. 4, when being at play,, play the counterweight effect because power supply is arranged on the end face afterbody of car body 1; Make the car load center of gravity concentrate on the rear of trailing wheel, car body 1 trend of facing upward when advancing, the inertia that moment capable of using quickens during operation is faced upward car body 1, and under the cooperation of the support plate 4 of standing; Edge and trailing wheel with the support plate 4 of standing are fulcrum, realize the up-wards inclination state, thereby reach the effect of standing and going; Satisfy the requirement of playing of different postures, avoid player to produce sensation dry as dust, improve the playability and the interest of toy greatly; And revolver group driven unit 31 and right wheels driven unit 32 ability drive, utilize the combination of the synchronous or differential of left and right sides motor 321, realize the straight line advance and retreat, turn to functions such as advance and retreat, original place rotation; Realize the action variation, for player provides more enjoyment, recreational height.

Of the utility model the foregoing description, adopt structure same or analogous and other toy of obtaining, all in the utility model protection domain with it.

Claims

1. toy excavator; It is characterized in that: it comprises car body, power supply, digging mechanism and double motor driving mechanism, and this double motor driving mechanism is arranged on said car body bottom, and the bottom tail end of this car body is provided with the support plate of standing; Said digging mechanism is arranged on the end face front portion of this car body; The end face afterbody of said car body be provided with one with the suitable battery cavities of said power supply, said power supply is inserted this battery cavities, and is connected with said digging mechanism, double motor driving mechanism respectively.

2. toy excavator according to claim 1 is characterized in that: said battery cavities is provided with the lid that can its accent be sealed.

3. toy excavator according to claim 1 is characterized in that: said double motor driving mechanism comprises revolver group driven unit and right wheels driven unit.

4. toy excavator according to claim 3; It is characterized in that: said revolver group driven unit comprises left motor, Left Drive gear train, Left Drive axle, left rear wheel and the near front wheel; Said left motor links to each other with left rear wheel through the Left Drive gear train; Said the near front wheel links to each other with the Left Drive gear train through the Left Drive axle, and can rotate synchronously with left rear wheel.

5. toy excavator according to claim 1; It is characterized in that: said digging mechanism comprises and digs arm greatly, digs arm and bucket for a short time; This bucket is arranged on said arm one end that digs for a short time, and this digs the arm other end for a short time and digs arm one end greatly and be connected, and the said other end that digs arm greatly is arranged on the said car body.

6. toy excavator according to claim 3; It is characterized in that: said right wheels driven unit comprises right motor, right driving gear set, right power transmission shaft, off hind wheel and off-front wheel; Said right motor links to each other with off hind wheel through right driving gear set; Said off-front wheel links to each other with right driving gear set through right power transmission shaft, and can rotate synchronously with off hind wheel.