CN214906127U

CN214906127U - Multifunctional transverse chain transmission platform based on thermoelectric power generation technology

Info

Publication number: CN214906127U
Application number: CN202120824215.0U
Authority: CN
Inventors: 滕利涛; 李杨; 姜建星; 古福兴
Original assignee: Qingdao University of Technology
Current assignee: Qingdao University of Technology
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-30
Anticipated expiration: 2031-04-21

Abstract

The utility model provides a multifunctional transverse chain transmission platform based on a thermoelectric power generation technology, which comprises a frame body; the frame body is of a box body structure with a hollow interior, two ends of the bottom of the frame body are respectively connected with a folding support, and a first inner frame and a second inner frame are respectively arranged on the inner side of the frame body; the lifting mechanism is arranged on the outer side of the frame body and comprises a chain wheel, a transmission chain, an adjusting bracket and an adjusting screw rod; the temperature difference power generation mechanism is arranged at the rear side end of the frame body; the control mechanism is embedded in one side of the barbecue grill. One side of thermoelectric generation piece is passed through the heat-generating body charcoal and is heated it, and two sides in addition of thermoelectric generation piece are through cooling down with low temperature body water tank, form the difference in temperature, utilize thermoelectric generation, utilize direct current servo motor to drive the operation of chain drive structure, drive the roast pincers self-service upset in the shrinkage pool, have avoided artifical upset, and is more convenient, and the accessible cell-phone is operated with pronunciation, more has the intellectuality.

Description

Multifunctional transverse chain transmission platform based on thermoelectric power generation technology

Technical Field

The utility model belongs to the technical field of outdoor barbecue stove, more specifically say, in particular to multi-functional horizontal chain drive platform based on thermoelectric generation technique.

Background

With the development of times, outdoor camping becomes a normal state in summer, and outdoor barbecue is increasingly performed in the evening. Charcoal fire barbecue is still the mainstream of barbecue. Therefore, the barbecue grill becomes an indispensable device for outdoor barbecue.

If the application number is: in CN 201920790687.1's patent, a novel autogiration barbecue is disclosed, including the coal box, the support frame has all been welded in the bottom four corners of coal box, the connecting plate has all been welded in the both sides of coal box surface, and the top center fixedly connected with riser of department of coal box, the top of coal box is provided with first barbecue grill and second barbecue, and the equal fixedly connected with rotary rod in one side that first barbecue grill is opposite with the surface of second barbecue. The utility model discloses in, the motor drives the second bevel gear rotatory, thereby it is rotatory to drive first bevel gear, thereby it is rotatory to drive the rotary rod, the drive of two motors can drive two independent automatic upsets of barbecue, do not need artifical one to treat the other upset of shelf, vegetable dish and meat separately barbecue simultaneously, satisfy people's user demand more, utilize two fixed plates to push down respectively the both ends of barbecue prod, can have fixed effect to barbecue prod, roast cluster when avoiding the upset drops.

Based on the above, a portable small-sized automatic field barbecue device is lacked in the market, and along with the rapid development of an intelligent remote control human-computer interaction system, various intelligent remote control devices appear in the market, so that the requirements of users on the intelligent remote control devices are continuously improved in the face of more and more choices. As users have increasingly relied on smart remote control devices, there is a greater demand for the intellectualization and portability of smart remote control devices.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a multi-functional horizontal chain drive platform based on thermoelectric generation technique to solve the problem that lacks a section and conveniently carries, small-size automatic intelligent open-air barbecue equipment.

The utility model discloses multi-functional horizontal chain drive platform's purpose and efficiency based on thermoelectric generation technique is reached by following specific technological means:

a multifunctional transverse chain transmission platform based on a thermoelectric power generation technology comprises a frame body;

the frame body is of a box body structure with a hollow interior, the bottom end of one side of the frame body is provided with a socket A, the two ends of the bottom of the frame body are respectively connected with a folding support, and a first inner frame and a second inner frame are respectively arranged on the inner side of the frame body;

the lifting mechanism is arranged on the outer side of the frame body and comprises a chain wheel, a transmission chain, an adjusting bracket and an adjusting screw rod;

the two groups of chain wheels are connected through a transmission chain, the rear ends of rotating shafts of the chain wheels are respectively connected with an adjusting screw rod, the adjusting screw rods are rotatably arranged at the outer side end of the frame body, the lower end of the adjusting support is connected with the adjusting screw rods, and the upper end of the adjusting support is connected with a supporting plate at the bottom of the barbecue grill;

the temperature difference power generation mechanism is arranged at the rear side end of the frame body;

the control mechanism is embedded at one side of the barbecue grill.

Furthermore, a carbon dust collector is arranged in the frame body, is of a plate frame structure, is inserted into the frame body through a socket A on one side of the frame body and a socket B on one side of the first inner frame, and is arranged at the bottom side of the second inner frame.

Furthermore, the first inner frame is clamped at the top edge of the frame body, the second inner frame is arranged on the inner side of the first inner frame, a socket B is arranged at the bottom end of one side of the first inner frame, a round hole is formed in the rear end of the first inner frame, and a notch is formed in the middle of the rear end of the second inner frame.

Further, adjust the support and constitute by the regulating plate of two sets of L types, the centre of two sets of regulating plates links to each other through a set of pivot, wherein the lower extreme of a set of regulating plate links to each other through the pivot activity with the frame body, and this pivot still through the axle sleeve suit at adjusting screw's rear end, the upper end of regulating plate is rotated and is connected with the bearing, the bearing pastes the bottom side at the fagging, the lower extreme of another group regulating plate also rotates with the bearing and links to each other, the bearing still connects on adjusting screw through pivot end nut is twisted to the outer distolateral of pasting at the frame body, the upper end slides with the fagging and links to each other.

Further, the differential power generation mechanism includes:

the low-temperature body water tank is of a square structure, the top of the low-temperature body water tank is provided with a water pouring hole, and the low-temperature body water tank is connected to the outer side of the frame body and is opposite to the thermoelectric generation sheet;

six groups of thermoelectric generation pieces are arranged and are attached to the inner wall of the frame body.

Further, the barbecue grill is of a frame structure, the two sides of the barbecue grill are of hollow structures, chain transmission structures are respectively installed on the barbecue grill, one end of each chain transmission structure is respectively connected with the direct current servo motor, and concave holes are respectively formed in the tops of the two sides of the barbecue grill.

Further, one end of the barbecue grill is provided with a cavity, and the control mechanism is embedded in the cavity, and the control mechanism comprises:

the control panel is embedded at the outer side end of the concave cavity;

two groups of built-in power supplies are arranged, are respectively embedded at two ends of the concave cavity and are electrically connected with the direct current servo motor;

the filter circuit and the rectifying circuit are also arranged in the cavity on one side of the barbecue grill;

the Bluetooth module is fixed in the middle of the inner side of the concave cavity;

the voice module is also fixed in the middle of the inner side of the concave cavity.

The utility model discloses at least, include following beneficial effect:

1. the utility model discloses a set up poor power generation mechanism, one side of thermoelectric generation piece is passed through the heat-generating body charcoal and is heated it, and two other sides of thermoelectric generation piece are through cooling down with low temperature body water tank, form the difference in temperature, utilize thermoelectric generation to carry out steady voltage and rectification through filter circuit and rectifier circuit to the direct current who comes from the thermoelectric generation piece, thereby supply direct current servo motor and external output to use.

2. The utility model discloses a set up chain drive structure in barbecue both sides cavity, when placing barbecue pincers both ends in the shrinkage pool respectively, utilize direct current servo motor to drive the operation of chain drive structure to drive barbecue pincers and overturn by oneself in the shrinkage pool, avoided artifical upset, it is more convenient.

3. The utility model discloses a set up control mechanism, utilize bluetooth module and voice module in the control mechanism, the accessible cell-phone is operated with pronunciation, more has the intellectuality.

Drawings

Fig. 1 is a schematic structural diagram of the utility model after the lifting mechanism is adjusted.

Fig. 2 is a schematic structural view of the barbecue grill of fig. 1 of the present invention after the barbecue grill is removed and the first inner frame, the second inner frame and the soot collector are taken out.

Fig. 3 is a schematic view of another structure of fig. 2 according to the present invention.

Figure 4 is a schematic view of the internal structure of the cavity of the barbecue grill and one end of the barbecue grill.

Fig. 5 is a schematic structural diagram of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a frame body;

101. folding the bracket; 102. a socket A; 103. a first inner frame; 1031. a socket B; 104. a carbon ash collector; 105. a second inner frame;

2. a lifting mechanism;

201. a sprocket; 202. a drive chain; 203. adjusting the bracket; 204. adjusting the screw rod;

3. a thermoelectric power generation mechanism; 301. a low temperature body water tank; 302. a thermoelectric power generation sheet;

4. a barbecue grill; 401. a supporting plate; 402. concave holes; 403. a chain transmission structure; 404. a DC servo motor;

5. a control mechanism; 501. a control panel; 502. a built-in power supply; 503. a Bluetooth module; 504. and a voice module.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two end," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," and "screwed" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Example (b):

as shown in figures 1 to 5:

the utility model provides a multifunctional transverse chain transmission platform based on a thermoelectric power generation technology, which comprises a frame body 1;

the frame body 1 is a box body structure with a hollow interior, the bottom end of one side of the frame body is provided with a socket A102, the two ends of the bottom of the frame body are respectively connected with a folding bracket 101, and a first inner frame 103 and a second inner frame 105 are respectively arranged on the inner side of the frame body 1;

the lifting mechanism 2 is arranged on the outer side of the frame body 1, and comprises a chain wheel 201, a transmission chain 202, an adjusting bracket 203 and an adjusting screw 204;

two groups of chain wheels 201 are arranged, the two groups of chain wheels 201 are connected through a transmission chain 202, the rear ends of the rotating shafts of the chain wheels 201 are respectively connected with adjusting screws 204, the adjusting screws 204 are rotatably arranged at the outer side end of the frame body 1, the lower end of an adjusting support 203 is connected with the adjusting screws 204, and the upper end of the adjusting support is connected with a supporting plate 401 at the bottom of the barbecue grill 4;

the temperature difference power generation mechanism 3 is arranged at the rear side end of the frame body 1;

a control mechanism 5, wherein the control mechanism 5 is embedded at one side of the barbecue grill 4.

Wherein, still be equipped with carbon dust collector 104 in the framework body 1, carbon dust collector 104 is the sheet frame structure to insert in the framework body 1 through socket A102 and the socket B1031 of first inner casing 103 one side of framework body 1, and place in the bottom side of second inner casing 105, utilize carbon dust collector 104 to collect the carbon dust that the barbecue in-process produced, can take out carbon dust collector 104 from one side of framework body 1, thereby empty the carbon dust in carbon dust collector 104.

The first inner frame 103 is clamped at the top edge of the frame body 1, the second inner frame 105 is arranged on the inner side of the first inner frame 103, a socket B1031 is arranged at the bottom end of one side of the first inner frame 103, a round hole is formed in the rear side end of the first inner frame 103, and a notch is formed in the middle of the rear end of the second inner frame 105.

Wherein, adjust support 203 and constitute by the regulating plate of two sets of L types, the centre of two sets of regulating plates links to each other through a set of pivot, wherein the lower extreme of a set of regulating plate links to each other through the pivot activity with frame body 1, and this pivot still passes through the axle sleeve suit in adjusting screw 204's rear end, the upper end of regulating plate is rotated and is connected with the bearing, the bearing pastes the bottom side at fagging 401, the lower extreme of another set of regulating plate also rotates with the bearing and links to each other, the bearing still connects on adjusting screw 204 through pivot end nut screw to paste in the outer end side of frame body 1, the upper end slides with fagging 401 and links to each other.

Wherein, poor power generation mechanism 3 is including:

the low-temperature body water tank 301 is of a square structure, a water pouring hole is formed in the top of the low-temperature body water tank 301, and the low-temperature body water tank 301 is connected to the outer side of the frame body 1 and is opposite to the thermoelectric generation piece 302;

six groups of thermoelectric generation pieces 302 are arranged and attached to the inner wall of the frame body 1; one side of the thermoelectric generation piece 302 is heated by a heating element charcoal, the second side of the thermoelectric generation piece 302 is cooled by a low-temperature body water tank 301 to form a temperature difference, the larger the temperature difference is, the higher the power generation voltage is, the heating element is charcoal, the residual heat generated after the charcoal is burnt for roasting is transferred to the oven wall through a roasting oven, and the roasting can be known according to general measurement and calculation; the oven wall temperature for baking is generally 100 ℃ to 200 ℃; the model of the thermoelectric generation piece 302 selected in the embodiment is TGM-241-1.4-1.5/12 V1.5A, the upper limit of the temperature is 260C, and the thermoelectric generation piece 302 is prevented from being damaged by overhigh temperature by heat insulation layer high-temperature centrifugal glass wool for heat insulation.

Wherein, barbecue 4 is the frame construction, and both sides are hollow structure, and install chain drive structure 403 respectively, the one end of chain drive structure 403 links to each other with direct current servo motor 404 respectively, barbecue 4's both sides top still is equipped with shrinkage pool 402 respectively, when placing barbecue pincers both ends in shrinkage pool 402 respectively, utilize direct current servo motor 404 to drive chain drive structure 403 operation, thereby drive barbecue pincers self-service upset in shrinkage pool 402, avoided artifical upset, it is more convenient.

Wherein, the one end of barbecue 4 is equipped with the cavity, and control mechanism 5 inlays in this cavity, and control mechanism 5 includes:

the control panel 501, the control panel 501 is inlaid at the outer side end of the concave cavity;

two groups of internal power supplies 502 are arranged, are respectively embedded at two ends of the cavity and are electrically connected with the direct current servo motor 404;

the filter circuit and the rectifying circuit are also arranged in the cavity at one side of the barbecue grill 4;

the Bluetooth module 503 is fixed in the middle of the inner side of the cavity;

a voice module 504, the voice module 504 also being secured to the inside of the cavity.

The filter circuit and the rectifying circuit can stabilize and rectify the direct current from the thermoelectric generation chip; because the temperature on both sides of thermoelectric generation piece 302 can fluctuate, cause output voltage unstable, power management module makes certain adjustment and compensation to voltage and electric current, make output voltage and electric current more steady, thereby make the motor operation more steady, power management module adopts conventional steady voltage rectifier module LM317 two, one slice supplies voltage adjustment at 5V with external output, the output mode can select USB10, USB11 output or other outputs, be convenient for external other equipment (example 5V LED lamp illumination, 5V fan comes the supplementary barbecue process of accomplishing, charge for the mobile device etc.), another 1m317 is as adjustable power, supply with direct current servo motor 404 and use, voltage is adjustable, can make direct current servo motor 404 obtain stable steady linear output, make the rotational speed adjustable through control panel 501 adjustment. The voice intelligent control system consists of a LD3320 voice recognition module 504 and a relay board, a built-in power supply 502 supplies power for the voice module 504 and the relay board by a 5v power supply, a 51 single chip microcomputer (STC11L08XE) is integrated on the voice module 504 according to the principle of serial port communication, recognized voice is sent out through a serial port, and a relay intelligently switches a corresponding relay in the voice control system through received information so as to realize the function of controlling the on-off of external equipment; bluetooth control system is by one load SPP-C bluetooth pass mouthful relay board of slave module and constitute, carry out 12v mains operated to bluetooth module 503 and relay module by built-in power supply 502, bluetooth serial ports APP of cell-phone is connected to bluetooth module 503, send out the instruction to bluetooth module 503 through the cell-phone, bluetooth module 503 sends the relay board with the information transmission who discerns, the relay is through receiving corresponding relay among the information intelligence switch bluetooth control system that bluetooth module 503 sent, then realize opening and closing the intelligence of external equipment.

The specific use mode and function of the embodiment are as follows:

in the utility model, by hand-cranking one set of chain wheel 201, and driving another set of chain wheel 201 to synchronously move through the transmission chain 201, the adjusting screw 204 is driven to rotate, the nut at the rear end of the adjusting screw 204 slides inwards, thereby the supporting plate 401 is driven to move upwards through the adjusting bracket 203, the barbecue grill 4 is lifted, when the two ends of the barbecue tongs are arranged inside the concave hole 402, the operation is carried out through the mobile phone or voice, the action of the direct current servo motor 404 is controlled by the Bluetooth module 503 or the voice module 504 in the control mechanism 5, the chain transmission structure 403 is driven to operate by the direct current servo motor 404, thereby the barbecue tongs is driven to turn over in the concave hole 402 by self, the operation and control can also be carried out through the control panel, in the barbecue process, one side of the thermoelectric generation piece 302 is heated through the heating body charcoal, the second side of the thermoelectric generation piece 302 is cooled by using the low temperature body water tank 301, temperature difference is formed, so that power generation is performed, and the direct current from the temperature difference power generation piece 302 is stabilized and rectified through the filter circuit and the rectifying circuit, so that the direct current servo motor and the external output are used.

The details of the present invention are well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a multi-functional horizontal chain drive platform based on thermoelectric generation technique which characterized in that: comprises a frame body (1);

the frame body (1) is of a box body structure with a hollow interior, a socket A (102) is arranged at the bottom end of one side of the frame body, two ends of the bottom of the frame body are respectively connected with a folding support (101), and a first inner frame (103) and a second inner frame (105) are respectively arranged on the inner side of the frame body (1);

the lifting mechanism (2) is arranged on the outer side of the frame body (1) and comprises a chain wheel (201), a transmission chain (202), an adjusting bracket (203) and an adjusting screw rod (204);

two groups of chain wheels (201) are arranged, the two groups of chain wheels (201) are connected through a transmission chain (202), the rear ends of rotating shafts of the chain wheels (201) are respectively connected with an adjusting screw rod (204), the adjusting screw rods (204) are rotatably arranged at the outer side end of the frame body (1), the lower end of an adjusting support (203) is connected with the adjusting screw rods (204), and the upper end of the adjusting support is connected with a supporting plate (401) at the bottom of the barbecue grill (4);

the temperature difference power generation mechanism (3), the temperature difference power generation mechanism (3) is installed at the rear side end of the frame body (1);

the control mechanism (5), the control mechanism (5) is embedded at one side of the barbecue grill (4).

2. The multifunctional transverse chain transmission platform based on the thermoelectric power generation technology as claimed in claim 1, wherein a carbon ash collector (104) is further arranged in the frame body (1), the carbon ash collector (104) is of a plate frame structure, and is inserted into the frame body (1) through a socket A (102) on one side of the frame body (1) and a socket B (1031) on one side of the first inner frame (103) and is placed at the bottom side of the second inner frame (105).

3. The multifunctional transverse chain transmission platform based on the thermoelectric power generation technology as claimed in claim 1, wherein the first inner frame (103) is clamped at the top edge of the frame body (1), the second inner frame (105) is arranged at the inner side of the first inner frame (103), a socket B (1031) is arranged at the bottom end of one side of the first inner frame (103), a round hole is arranged at the rear end of the first inner frame, and a notch is arranged in the middle of the rear end of the second inner frame (105).

4. The multifunctional transverse chain transmission platform based on the thermoelectric power generation technology as claimed in claim 1, wherein the adjusting bracket (203) is composed of two sets of L-shaped adjusting plates, the middle of the two sets of adjusting plates are connected through a set of rotating shafts, the lower end of one set of adjusting plates is movably connected with the frame body (1) through the rotating shafts, the rotating shafts are further sleeved at the rear end of the adjusting screw (204) through shaft sleeves, the upper ends of the adjusting plates are rotatably connected with bearings, the bearings are attached to the bottom side of the supporting plate (401), the lower ends of the other set of adjusting plates are also rotatably connected with the bearings, the bearings are further screwed on the adjusting screw (204) through nuts at one ends of the rotating shafts and attached to the outer end side of the frame body (1), and the upper ends of the adjusting plates are slidably connected with the supporting plate (401).

5. The multifunctional transverse chain transmission platform based on thermoelectric power generation technology as claimed in claim 1, wherein the differential power generation mechanism (3) comprises:

the low-temperature body water tank (301), the low-temperature body water tank (301) is of a square structure, the top of the low-temperature body water tank is provided with a water pouring hole, and the low-temperature body water tank is connected to the outer side of the frame body (1) and is opposite to the thermoelectric generation sheet (302);

six groups of thermoelectric generation pieces (302) are arranged and are attached to the inner wall of the frame body (1).

6. The multifunctional horizontal chain transmission platform based on thermoelectric power generation technology as claimed in claim 1, wherein the barbecue grill (4) is a frame structure, both sides of the barbecue grill are hollow structures, and are respectively provided with a chain transmission structure (403), one end of the chain transmission structure (403) is respectively connected with a direct current servo motor (404), and the tops of both sides of the barbecue grill (4) are respectively provided with a concave hole (402).

7. The multifunctional transversal chain transmission platform based on thermoelectric generation technology as claimed in claim 1, wherein a cavity is provided at one end of the barbecue grill (4), and the control mechanism (5) is embedded in the cavity, and the control mechanism (5) comprises:

the control panel (501), the control panel (501) is inlaid in the outside end of the concave cavity;

two groups of built-in power supplies (502) are arranged, are respectively embedded at two ends of the cavity and are electrically connected with the direct current servo motor (404);

the filter circuit and the rectifying circuit are also arranged in the cavity on one side of the barbecue grill (4);

the Bluetooth module (503), the Bluetooth module (503) is fixed in the middle of the inner side of the cavity;

a voice module (504), the voice module (504) also being fixed in the middle of the inside of the cavity.