CN210295612U

CN210295612U - Electric automatization teaching presentation device

Info

Publication number: CN210295612U
Application number: CN201921032535.1U
Authority: CN
Inventors: 王俊身
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-10
Anticipated expiration: 2029-07-03

Abstract

The utility model belongs to the technical field of teaching, in particular to an electric automation teaching demonstration device, which comprises a bracket, wherein one side of the outer side wall of the bracket is provided with a feeding mechanism, the inner side wall of the bracket is provided with a discharging mechanism, the discharging mechanism comprises a hopper, a control valve, a material collecting barrel, an electric push rod, a first probe, a touch sensor and a second probe, and the upper surface inside the bracket is connected with the hopper; through the control valve, electric putter and the setting of touching inductor, make the material from the hopper whereabouts to the collecting vessel in, when first probe detected the material touching in the collecting vessel, give control valve and electric putter through touching inductor transmission signal of telecommunication, the control valve stops the material transport of hopper, electric putter promotes the collecting vessel and moves to one side, when the support does not block the revolving door, the revolving door is opened and is carried out the blanking, the second probe does not detect the material and gives the control valve through touching inductor transmission signal of telecommunication when touching, electric putter and fan.

Description

Electric automatization teaching presentation device

Technical Field

The utility model belongs to the technical field of the teaching, concretely relates to electric automatization teaching presentation device.

Background

The electrical engineering and the automation profession thereof are an emerging subject in the field of electrical information, but the development is very rapid due to close correlation with the daily life and industrial production of people, and the electrical engineering and the automation profession thereof are relatively mature at present. Has become an important component of high and new technology industry, is widely applied to the fields of industry, agriculture, national defense and the like, and plays an increasingly important role in national economy. The antenna extends to various industries, is small to the design of a switch and large to the research of an aerospace plane, and has the figure of the aerospace plane.

The prior art has the following problems:

1. when the teaching personnel carries out automatic teaching, the students are difficult to understand the automatic realization process through literal teaching, so that the students can not understand deeply and can not achieve the purpose of teaching;

2. teaching presentation device is mostly encapsulated situation, makes the student be difficult to know the operation process of teaching presentation device internal plant, does not reach teaching presentation device and lets the student really understand automatic purpose.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an electric automatization teaching presentation device has the demonstration of being convenient for and observes characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: an electric automatization teaching demonstration device comprises a bracket, wherein one side of the outer side wall of the bracket is provided with a feeding mechanism, the inner side wall of the bracket is provided with a discharging mechanism, the discharging mechanism comprises a hopper, a control valve, a collecting barrel, an electric push rod, a first probe, a touch sensor and a second probe, the upper surface inside the bracket is connected with the hopper, the lower part of the outer side wall of the hopper is connected with the control valve, one side of the inner side wall of the bracket is connected with the electric push rod, the other end of the electric push rod is connected with the collecting barrel, the upper part of the inner side wall of the collecting barrel is connected with the first probe, the lower part of the inner side wall of the collecting barrel is connected with the second probe, the outer side wall of the collecting barrel is connected with the touch sensor, the feeding mechanism comprises a hose, a three-way pipe and a fan, the support front surface is connected with the transparent plate, transparent plate lower surface both sides are connected with the support frame.

Preferably, the inner side wall of the collecting bucket is connected with a baffle plate close to the upper part of the first probe.

Preferably, the lower surface of the collecting barrel is rotatably connected with a revolving door.

Preferably, one side of the lower surface in the support is connected with a material guide plate.

Preferably, the guide plate is designed to be inclined.

Preferably, the other side of the lower surface in the support is connected with a suction hopper.

Preferably, one side of the inner side wall of the three-way pipe, which is close to the fan, is connected with a filter screen.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model, through the arrangement of the control valve, the electric push rod and the touch sensor, the material falls from the hopper into the collecting barrel, when the first probe in the collecting barrel detects the touch of the material, the touch sensor transmits an electric signal to the control valve and the electric push rod, the control valve stops the material conveying of the hopper, the electric push rod pushes the collecting barrel to move to one side, when the bracket does not block the revolving door, the revolving door is opened to discharge materials, when the second probe does not detect the touch of materials, the touch sensor transmits electric signals to the control valve, the electric push rod and the fan, the control valve is opened, the electric push rod retracts to return the collecting barrel to the original position, through the arrangement of the fan and the hose, the fan works after receiving the touch sensor, so that materials are sucked from the hose through the guide plate and fall into the hopper from the three-way pipe, and the automatic control effect is realized;

2. the utility model discloses a setting of transparent plate and support frame makes the presentation device of installing on the transparent plate at the operation in-process, and the operation process of carrying out the automated control effect demonstration in-process is being carried out to the inside each equipment of observation that student's accessible transparent plate is clear, reaches the automatic purpose of understanding that lets the student more clear.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the collecting barrel of the present invention;

FIG. 3 is a schematic view of the internal structure of the fan according to the present invention;

fig. 4 is a schematic view of the supporting frame of the present invention;

in the figure: 1. a support; 2. a feeding mechanism; 21. a material guide plate; 22. a suction hopper; 23. a hose; 24. a three-way pipe; 25. filtering with a screen; 26. a fan; 3. a blanking mechanism; 31. a hopper; 32. A control valve; 33. a collecting barrel; 34. an electric push rod; 35. a baffle plate; 36. a first probe; 37. Touching the sensor; 38. a second probe; 39. a revolving door; 4. a transparent plate; 5. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work shall be covered by the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: an electric automatization teaching demonstration device comprises a bracket 1, a feeding mechanism 2 is arranged on one side of the outer side wall of the bracket 1, a blanking mechanism 3 is arranged on the inner side wall of the bracket 1, the blanking mechanism 3 comprises a hopper 31, a control valve 32, a material collecting barrel 33, an electric push rod 34, a first probe 36, a touch sensor 37 and a second probe 38, the hopper 31 is connected with the upper surface inside the bracket 1, the control valve 32 is connected below the outer side wall of the hopper 31, the electric push rod 34 is connected on one side of the inner side wall of the bracket 1, the other end of the electric push rod 34 is connected with the material collecting barrel 33, the first probe 36 is connected above the inner side wall of the material collecting barrel 33, the second probe 38 is connected below the inner side wall of the material collecting barrel 33, the touch sensor 37 is connected on the outer side wall of the material collecting barrel 33, the feeding mechanism 2 comprises a hose 23, a three-, the other end of the three-way pipe 24 is connected with a fan 26, the front surface of the support 1 is connected with a transparent plate 4, and two sides of the lower surface of the transparent plate 4 are connected with supporting frames 5.

In this embodiment: through the arrangement of the control valve 32, the electric push rod 34 and the touch sensor 37, materials fall from the hopper 31 into the collecting barrel 33, when the first probe 36 in the collecting barrel 33 detects the touch of the materials, the touch sensor 37 transmits electric signals to the control valve 32 and the electric push rod 34, the control valve 32 stops the material conveying of the hopper, the electric push rod 34 pushes the collecting barrel 33 to move towards one side, when the bracket 1 is not in a shade and the rotating door 39 is opened, the rotating door 39 is opened to discharge the materials, when the second probe 38 cannot detect the touch of the materials, the touch sensor 37 transmits electric signals to the control valve 32, the electric push rod 34 and the fan 26, the control valve 32 is opened, the electric push rod 34 retracts to return the collecting barrel 33 to the original position, through the arrangement of the fan 26 and the hose 23, the fan 26 works after receiving the touch sensor 37, the materials are sucked from the hose 23 through the guide plate 21, the liquid falls into the hopper 31 from the three-way pipe 24, and the effect of automatic control is realized.

Specifically, a baffle 35 is connected to the inner side wall of the collecting barrel 33 close to the upper part of the first probe 36; and the detection precision is prevented from being influenced by the object falling from the upper layer.

Specifically, the lower surface of the collecting barrel 33 is rotatably connected with a revolving door 39; the discharge of the material is convenient.

Specifically, one side of the lower surface inside the bracket 1 is connected with a material guide plate 21; facilitating the guiding of the falling material to the other end.

Specifically, the material guide plate 21 is designed to be inclined; so that the material can fall down along the material guide plate 21.

Specifically, the other side of the lower surface in the support 1 is connected with a suction hopper 22; facilitating the concentration of the material in the vicinity of the hose 23.

Specifically, one side of the inner side wall of the three-way pipe 24, which is close to the fan 26, is connected with a filter screen 25; preventing the discharge of material from the fan 26.

The utility model discloses a theory of operation and use flow: through the arrangement of the control valve 32, the electric push rod 34 and the touch sensor 37, materials fall from the hopper 31 into the collecting barrel 33, when the first probe 36 in the collecting barrel 33 detects the touch of the materials, the touch sensor 37 transmits electric signals to the control valve 32 and the electric push rod 34, the control valve 32 stops the material conveying of the hopper, the electric push rod 34 pushes the collecting barrel 33 to move towards one side, when the bracket 1 does not block the revolving door 39, the revolving door 39 is opened to discharge the materials, when the second probe 38 does not detect the touch of the materials, the touch sensor 37 transmits electric signals to the control valve 32, the electric push rod 34 and the fan 26, the control valve 32 is opened, the electric push rod 34 retracts to enable the collecting barrel 33 to return to the original position, the baffle 35 prevents objects falling from the upper layer from influencing the detection precision, and the fan 26 and the hose 23 are not arranged, so that the fan 26 works after receiving the touch sensor 37, make the material arrive and inhale hopper 22 through stock guide 21 after from hose 23 and be inhaled, fall to the hopper 31 in from three-way pipe 24, realize automated control's effect, filter screen 25 prevents that the material from discharging from fan 26, through the setting of transparent plate 4 and support frame 5, make the presentation device who installs on transparent plate 4 at the operation in-process, the operation process of each equipment of presentation device inside carrying out automated control effect presentation in-process is being carried out in the observation that student's accessible transparent plate 4 is clear, reach the purpose that lets the more clear understanding of student is automatic.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electric automatization teaching presentation device, includes support (1), support (1) lateral wall one side is equipped with feed mechanism (2), support (1) inside wall is equipped with unloading mechanism (3), its characterized in that: the blanking mechanism (3) comprises a hopper (31), a control valve (32), a material collecting barrel (33), an electric push rod (34), a first probe (36), a touch sensor (37) and a second probe (38), the upper surface inside the support (1) is connected with the hopper (31), the control valve (32) is connected below the outer side wall of the hopper (31), the electric push rod (34) is connected on one side of the inner side wall of the support (1), the other end of the electric push rod (34) is connected with the material collecting barrel (33), the first probe (36) is connected above the inner side wall of the material collecting barrel (33), the second probe (38) is connected below the inner side wall of the material collecting barrel (33), the touch sensor (37) is connected on the outer side wall of the material collecting barrel (33), the feeding mechanism (2) comprises a hose (23), a three-way pipe (24) and a fan (26), the hose (23) is connected on one side of the outer, the other end of the hose (23) is connected with a three-way pipe (24), the other end of the three-way pipe (24) is connected with a fan (26), the front surface of the support (1) is connected with a transparent plate (4), and two sides of the lower surface of the transparent plate (4) are connected with support frames (5).

2. An electrical automation teaching demonstration apparatus according to claim 1 characterised in that: the inner side wall of the collecting barrel (33) is connected with a baffle (35) close to the upper part of the first probe (36).

3. An electrical automation teaching demonstration apparatus according to claim 1 characterised in that: the lower surface of the collecting barrel (33) is rotatably connected with a revolving door (39).

4. An electrical automation teaching demonstration apparatus according to claim 1 characterised in that: one side of the lower surface in the support (1) is connected with a material guide plate (21).

5. An electrical automation teaching demonstration apparatus according to claim 4 further characterised in that: the material guide plate (21) is designed to be inclined.

6. An electrical automation teaching demonstration apparatus according to claim 1 characterised in that: the other side of the lower surface in the support (1) is connected with a suction hopper (22).

7. An electrical automation teaching demonstration apparatus according to claim 1 characterised in that: one side of the inner side wall of the three-way pipe (24), which is close to the fan (26), is connected with a filter screen (25).