CN209321957U

CN209321957U - A kind of hydraulic transporter simulation teaching aid

Info

Publication number: CN209321957U
Application number: CN201821376737.3U
Authority: CN
Inventors: 李伟清; 侯晓丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-25
Filing date: 2018-08-25
Publication date: 2019-08-30
Anticipated expiration: 2028-08-25

Abstract

A kind of hydraulic transporter simulation teaching aid of the utility model, belongs to teaching demonstration apparatus；Propose a kind of imitation digging machine, with complex operating process, the object transport teaching aid of simple perceptual recognition can be formed to digging machine, hydraulic knowledge；Technical solution are as follows: a kind of hydraulic transporter simulation teaching aid, comprising: pedestal, bracket, driving mechanism, transport establishment and several promotion objects；Bracket is provided on the pedestal, the pedestal is also provided with driving mechanism and transport establishment with bracket, and the promotion object is lifted to demonstrate by transport establishment；The bracket includes crane arm A, crane arm B and crane arm C, the crane arm A, crane arm B and crane arm C are sequentially connected and the crane arm B can be rotated relative to crane arm A, crane arm C can be rotated relative to crane arm B, the lower end the crane arm A is set on pedestal, and crane arm A can be with respect to base rotation；The utility model can be widely used among childhood teaching and amusement.

Description

A kind of hydraulic transporter simulation teaching aid

Technical field

A kind of hydraulic transporter simulation teaching aid of the utility model, belongs to teaching demonstration apparatus.

Background technique

Kindergarten is child's study, game and the main place played, and cultivates reaction, thinking, of child in gaming It practises and friend-making ability is the main teaching purpose of kindergarten.Teachers and students, children are carried out by suitable game mode and game device Interaction between youngster can quickly and effectively establish the learning interest of child, promote interaction intention and promotion between child Brain development.

Currently, structure is complicated, safety is poor for game station in the market, it is mainly directed towards adult, the game towards child Equipment is less, while these game stations have the following deficiencies:

One, structure is simple, generally simple cartoon figure's model, automobile toy etc., easy to operate, is suitble to one simple Operation, lacks interactive operation.

Two, it is easily damaged, most of is north material products, is easy to damage, there is also the risks of injury child's health.

Three, it is unable to fully the learning Content that shows various observables, can simply recognize.

Utility model content

To overcome above-mentioned technical problem, the utility model proposes a kind of imitation digging machine, have complex operating process, The object transport teaching aid of simple perceptual recognition can be formed to digging machine, hydraulic knowledge.

To realize the above-mentioned technical purpose, technical solution provided by the utility model are as follows: a kind of hydraulic transporter simulation teaching aid, It include: pedestal, bracket, driving mechanism, transport establishment and promotion object；Bracket, the pedestal and bracket are provided on the pedestal On be provided with driving mechanism and transport establishment, several promotion objects are to demonstrate the process for being lifted carrying by transport establishment；

The bracket includes crane arm A, crane arm B and crane arm C, and the crane arm A, crane arm B and crane arm C are successively First place connection, and the crane arm B can be rotated relative to crane arm A, crane arm C can be rotated relative to crane arm B, the crane arm A Lower end is set on pedestal, and crane arm A can be rotated relative to pedestal around Pivot Point Center；

The driving mechanism includes driving A, driving B and driving C；The driving A, driving B and driving C be active cylinder and Slave cylinder is connected structure, and active cylinder and slave cylinder are hydraulic cylinder, the driving A, driving B and drives the active cylinder of C equal It is fixed on pedestal, driving A slave cylinder one end level is fixed on pedestal, the driving A slave cylinder other end and lifting The connection of the lower end arm A, described driving B slave cylinder one end are fixed with the middle part A is driven, the driving B slave cylinder other end and the middle part crane arm B Connection, and drive the driven cylinder pressure of B that can rotate relative to crane arm B, driving C slave cylinder one end is fixed on crane arm B, described The driving C slave cylinder other end is connect with crane arm C, and drives C slave cylinder that can rotate relative to crane arm C；

The transport establishment includes electromagnet, switch and power supply；The electromagnet, switch and power sourced electric are connected to form back Road, the electromagnet are fixed on crane arm C.

It is connected between the lower end the crane arm A and pedestal by bearing, the lower end crane arm A is fixed with connecting rod, the company Extension bar is connect with driving A slave cylinder, and connecting rod can push lifting relative to driving A slave cylinder rotation, the driving A slave cylinder Arm A rotation.

It is described to promote the scraps of paper that object includes paper clip and external package paper clip.

The transport establishment further includes indicator light, and the indicator light is connected in electromagnet, switch and power sourced electric circuit.

The switch and power supply of the transport establishment are set on pedestal, and the indicator light is set to the lifting above electromagnet On arm C.

It is described driving A, driving B and drive C be successively be pasted in active cylinder mark left and right, up and down and front and back mark Label.

The hydraulic transporter simulation teaching aid is set on plastic foamboard.

Syringe injector easy making can be used in the hydraulic cylinder of the driving A, driving B and driving C.

The utility model has the following beneficial effects: compared with prior art

One, the utility model carries out simulation Lifting Convey by operation driving A, driving B, the active cylinder and switch for driving C The process of object is promoted, to realize the purpose precisely carried, driving A, driving B, the active cylinder of driving C and switch need to be carried out correct Sequence operation and accurate Collaborative Control can effectively cultivate child's coordination, operational capacity.

Two, the utility model has the simple knowledge content such as lever, hydraulic-driven, electromagnetism and apparent knowledge tool as just It is observed while child is in operation, game, is further formed perception understanding, or even to the simple reason of these knowledge contents Solution carries out culture interest to study in the future and lays the foundation.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model top view；

Fig. 3 is the utility model side view；

Fig. 4 is the cross-sectional view of the A-A of the utility model Fig. 2；

Fig. 5 is the cross-sectional view of the B-B of Fig. 3 in the utility model；

Fig. 6 is the utility model circuit diagram；

In figure: 1 is pedestal, and 2 be bracket, and 3 be driving mechanism, and 4 be transport establishment, and 5 be promotion object.

Specific embodiment

It is as shown in Figures 1 to 6: a kind of hydraulic transporter simulation teaching aid, comprising: pedestal 1, bracket 2, driving mechanism 3, transport Mechanism 4 and promotion object 5；It is provided with bracket 2 on the pedestal 1, driving mechanism 3 and transport are provided on the pedestal 1 and bracket 2 Mechanism 4, several promotion objects 5 are to demonstrate the process for being lifted carrying by transport establishment 4；

The bracket 2 include crane arm A, crane arm B and crane arm C, the crane arm A, crane arm B and crane arm C according to Secondary the first connection, and the crane arm B can be rotated relative to crane arm A, crane arm C can be rotated relative to crane arm B, the crane arm The lower end A is set on pedestal 1, and crane arm A can be rotated relative to pedestal 1 around Pivot Point Center；

The driving mechanism 3 includes driving A, driving B and driving C；The driving A, driving B and driving C are active cylinder Be connected structure with slave cylinder, and active cylinder and slave cylinder are hydraulic cylinder, the driving A, driving B and the active cylinder for driving C Be both secured on pedestal 1, driving A slave cylinder one end level is fixed on pedestal 1, the driving A slave cylinder other end with Fixed, the driving B slave cylinder other end and crane arm B in the middle part of the connection of the lower end crane arm A, described driving B slave cylinder one end and driving A Middle part connection, and drive the driven cylinder pressure of B that can rotate relative to crane arm B, driving C slave cylinder one end is fixed on crane arm B, The driving C slave cylinder other end is connect with crane arm C, and drives C slave cylinder that can rotate relative to crane arm C；

The transport establishment 4 includes electromagnet, switch and power supply；The electromagnet, switch and power sourced electric are connected to form Circuit, the electromagnet are fixed on crane arm C.

It is connected between the lower end the crane arm A and pedestal 1 by bearing, the lower end crane arm A is fixed with connecting rod, the company Extension bar is connect with driving A slave cylinder, and connecting rod can push lifting relative to driving A slave cylinder rotation, the driving A slave cylinder Arm A rotation.

It is described to promote the scraps of paper that object 5 includes paper clip and external package paper clip.

The transport establishment 4 further includes indicator light, and the indicator light is connected to electromagnet, switch and power sourced electric circuit It is interior.

The switch and power supply of the transport establishment 4 are set on pedestal 1, and the indicator light is set to rising above electromagnet On weighing arm C.

The hydraulic transporter simulation teaching aid is set on plastic foamboard.

The utility model usage mode is as follows:

Driving A, driving B are operated by teacher or child and C is driven to be located at the active cylinder on pedestal 1,2 front and back of control bracket is left Right and operation up and down turns on the switch after the contact of transport establishment 4 promotes object 5, and indicator light shines, and controls bracket 2 again and runs, real The purpose that promotion object 5 is now moved away to original position, finally turns off the switch, and indicator light extinguishes, and promotes object 5 and falls off from transport establishment 4.

Whole service process contains the knowledge content of hydraulic-driven, lever and electromagnetism, and operation is controlled by multiple devices, With stronger interest, the study enjoyment of child can be cultivated, coordinated manipulation ability and the presentation of some knowledge contents is recognized Know.

Claims

1. a kind of hydraulic transporter simulation teaching aid, it is characterised in that: include: pedestal (1), bracket (2), driving mechanism (3), transport Mechanism (4) and promotion object (5)；It is provided with bracket (2) on the pedestal (1), is provided with drive on the pedestal (1) and bracket (2) Motivation structure (3) and transport establishment (4), several promotions object (5) are to demonstrate the process for being lifted carrying by transport establishment (4)；

The bracket (2) includes crane arm A, crane arm B and crane arm C, and the crane arm A, crane arm B and crane arm C are successively First place connection, and the crane arm B can be rotated relative to crane arm A, crane arm C can be rotated relative to crane arm B, the crane arm A Lower end is set on pedestal (1), and crane arm A can be rotated relative to pedestal (1) around Pivot Point Center；

The driving mechanism (3) includes driving A, driving B and driving C；The driving A, driving B and driving C be active cylinder and Slave cylinder is connected structure, and active cylinder and slave cylinder are hydraulic cylinder, the driving A, driving B and drives the active cylinder of C equal It is fixed on pedestal (1), driving A slave cylinder one end level is fixed on pedestal (1), the driving A slave cylinder other end It is connect with the lower end crane arm A, is fixed in the middle part of described driving B slave cylinder one end and driving A, drive the B slave cylinder other end and lifting Connection in the middle part of arm B, and drive the driven cylinder pressure of B that can rotate relative to crane arm B, crane arm B is fixed in driving C slave cylinder one end On, the driving C slave cylinder other end is connect with crane arm C, and drives C slave cylinder that can rotate relative to crane arm C；

The transport establishment (4) includes electromagnet, switch and power supply；The electromagnet, switch and power sourced electric are connected to form back Road, the electromagnet are fixed on crane arm C.

2. a kind of hydraulic transporter simulation teaching aid according to claim 1, it is characterised in that: the lower end the crane arm A and bottom It being connected between seat (1) by bearing, the lower end crane arm A is fixed with connecting rod, and the connecting rod is connect with driving A slave cylinder, and Connecting rod can push crane arm A to rotate relative to driving A slave cylinder rotation, the driving A slave cylinder.

3. a kind of hydraulic transporter simulation teaching aid according to claim 1 or claim 2, it is characterised in that: the promotion object (5) includes The scraps of paper of paper clip and external package paper clip.

4. a kind of hydraulic transporter simulation teaching aid according to claim 2, it is characterised in that: the transport establishment (4) is also wrapped Indicator light is included, the indicator light is connected in electromagnet, switch and power sourced electric circuit.

5. a kind of hydraulic transporter simulation teaching aid according to claim 4, it is characterised in that: transport establishment (4) are opened It closes and power supply is set on pedestal (1), the indicator light is set on the crane arm C above electromagnet.

6. a kind of hydraulic transporter simulation teaching aid according to claim 4, it is characterised in that: the driving A, driving B and drive Dynamic C is that mark left and right, upper and lower and front and back label are successively pasted in active cylinder.

7. a kind of according to claim 1, hydraulic transporter simulation teaching aid described in 2 or 6 any claims, it is characterised in that: institute Hydraulic transporter simulation teaching aid is stated to be set on plastic foamboard.