CN111088487A - Self-adaptive agricultural machinery loquat-shaped alloy cladding system - Google Patents
Self-adaptive agricultural machinery loquat-shaped alloy cladding system Download PDFInfo
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- CN111088487A CN111088487A CN201911394443.2A CN201911394443A CN111088487A CN 111088487 A CN111088487 A CN 111088487A CN 201911394443 A CN201911394443 A CN 201911394443A CN 111088487 A CN111088487 A CN 111088487A
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- loquat
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- frequency conversion
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
- C23C24/103—Coating with metallic material, i.e. metals or metal alloys, optionally comprising hard particles, e.g. oxides, carbides or nitrides
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
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Abstract
An adaptive agricultural machinery loquat-shaped alloy cladding system, comprising: the device comprises a loquat tooth surface temperature detection device, a frequency conversion device, an electromagnetic induction coil, a servo rotary positioning device, a position feedback device and a control device. The self-adaptive agricultural machinery loquat-toothed alloy cladding system can complete the cladding process of agricultural machinery loquat teeth and alloy, can perform real-time monitoring and fine adjustment on the positions of rake teeth, and ensures that no deviation occurs in cladding; and the whole process is automatically controlled, so that excessive manpower is not needed, and the cost of manpower resources is reduced.
Description
Technical Field
The invention belongs to the technical field of cladding, and particularly relates to a self-adaptive agricultural machinery loquat-toothed alloy cladding system.
Background
China is a big agricultural country, has various agricultural equipment and can meet various agricultural production requirements. The agricultural machine is a common agricultural device, and the teeth of the agricultural machine are components of the agricultural machine and can achieve various functions such as force transmission.
The teeth of agricultural machine loquat are usually made of metal, and most of them are made of alloy, and the alloy and the teeth of agricultural machine loquat need to be clad in the manufacturing process of the teeth of agricultural machine loquat. However, in the cladding process, the part holding the loquat teeth may slightly move to change the positions of the loquat teeth, and the cladding equipment needs to be adaptively adjusted according to the real-time positions of the loquat teeth.
Disclosure of Invention
In order to solve the above problems, the present invention provides a self-adaptive agricultural machinery loquat-toothed alloy cladding system, which includes:
the device for detecting the surface temperature of the loquat teeth is used for detecting the temperature of all parts on the surfaces of the loquat teeth;
the frequency conversion device is used for converting power frequency commercial power into alternating current with preset frequency;
the electromagnetic induction coil is used for receiving the alternating current converted by the frequency conversion device and heating rake teeth and alloy in the electromagnetic induction coil; the electromagnetic induction coil is connected with the frequency conversion device;
servo rotary positioning device for clamping the rake teeth and the alloy and controlling the position of the rake teeth and the alloy in the electromagnetic induction coil;
the position feedback device is used for acquiring the position of the loquat teeth and feeding the position back to the control device;
the control device is used for adjusting the frequency conversion device, the electromagnetic induction coil and the servo rotary positioning device in real time according to the detection result of the loquat tooth surface temperature detection device and the feedback result of the position feedback device so as to melt and coat the alloy on all positions of the rake tooth surface; the control device is respectively connected with the loquat tooth surface temperature detection device, the frequency conversion device, the electromagnetic induction coil and the servo rotary positioning device.
Preferably, the loquat tooth surface temperature detection device comprises an infrared thermometer.
Preferably, the frequency conversion device comprises a high-frequency conversion device, and the high-frequency conversion device is controlled by the control device to convert the power frequency commercial power into high-frequency alternating current.
Preferably, the frequency conversion device further comprises a frequency adjusting device, the frequency adjusting device is respectively connected with the control device and the high-frequency conversion device, and the frequency adjusting device is controlled by the control device to adjust the frequency of the output alternating current of the high-frequency conversion device.
Preferably, the servo rotary positioning device comprises: rotate servo motor, sharp module, translation servo motor and grip block, rotate servo motor with sharp module hub connection, rotate servo motor drive the sharp module rotates, the grip block set up in on the sharp module, translation servo motor with the grip block is connected to drive it along sharp module translation.
Preferably, the servo rotary positioning device further comprises: and the cooling device is connected with the clamping block so as to cool the rake teeth clamped by the clamping block and the connecting surface of the alloy.
Preferably, the cooling device includes: the air faucet is connected with the clamping block, the nozzle is aligned to the clamping block, and the air cylinder is connected with the air faucet and the control device respectively.
Preferably, the cooling device further comprises: the air valve is arranged on the air faucet and connected with the control device, and the control device controls the air valve to adjust the opening and closing degree of the air faucet.
Preferably, the position feedback device includes: camera, roating seat, revolving cylinder and mounting bracket, the mounting bracket set up in outside the electromagnetic induction coil, the roating seat set up in on the mounting bracket, the camera set up in on the roating seat, revolving cylinder respectively with the roating seat with controlling means connects, controlling means control the revolving cylinder drive the roating seat is in rotate on the mounting bracket, so that the camera is aimed at the loquat tooth.
The self-adaptive agricultural machinery loquat-toothed alloy cladding system can complete the cladding process of agricultural machinery loquat teeth and alloy, can perform real-time monitoring and fine adjustment on the positions of rake teeth, and ensures that no deviation occurs in cladding; and the whole process is automatically controlled, so that excessive manpower is not needed, and the cost of manpower resources is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an adaptive agricultural machinery loquat-toothed alloy cladding system provided by the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
In an embodiment of the present application, as shown in fig. 1, the present application provides an adaptive agricultural machinery loquat-toothed cladding system, including: the tooth surface temperature detection device 10, the frequency conversion device 20, the electromagnetic induction coil 30, the servo rotary positioning device 40, the position feedback device 50 and the control device 60, which will be described in detail below.
In an embodiment of the present application, as shown in fig. 1, the present application provides an adaptive agricultural machinery loquat-toothed cladding system, including:
a loquat tooth surface temperature detection means 10 for detecting the temperature of the surface of the loquat tooth at various locations;
the frequency conversion device 20 is used for converting the power frequency commercial power into alternating current with preset frequency;
an electromagnetic induction coil 30 for receiving the alternating current converted by the frequency conversion device 20 and heating the rake teeth and the alloy therein; the electromagnetic induction coil 30 is connected with the frequency conversion device 20;
a servo rotary positioning device 40 for holding the rake teeth and the alloy and controlling their position within the electromagnetic coil 30;
position feedback means 50 for acquiring the position of the teeth and feeding it back to the control means 60;
a control device 60 for adjusting the frequency conversion device 20, the electromagnetic induction coil 30 and the servo rotary positioning device 40 in real time according to the detection result of the loquat tooth surface temperature detection device 10 and the feedback result of the position feedback device 50, so as to weld the alloy on all parts of the rake tooth surface; the control device 60 is connected to the tooth surface temperature detection device 10, the frequency conversion device 20, the electromagnetic induction coil 30, and the servo rotary positioning device 40, respectively, and the position feedback device 50.
When the agricultural machinery loquat-tooth alloy cladding system works, firstly, rake teeth and alloy are placed at proper positions on the servo rotary positioning device 40, and the position of the electromagnetic induction coil 30 is adjusted to wrap the rake teeth and the alloy so as to meet the cladding requirement; then using a loquat tooth surface temperature detection device 10 to detect the temperature of all parts of the surface of the loquat tooth, and transmitting the temperature data to a control device 60, wherein the control device 60 can set the motion tracks of the rake teeth and the alloy according to the data; then, connecting the power frequency commercial power with the frequency conversion device 20, starting the control device 60, controlling the frequency conversion device 20 by the control device 60 to convert the power frequency commercial power into alternating current with preset frequency, and receiving the alternating current by the electromagnetic induction coil 30 and heating rake teeth and alloy in the electromagnetic induction coil; meanwhile, the position feedback device 50 can monitor the position of the rake teeth in real time and transmit the data to the control device 60; the control device 60 can control the servo rotary positioning device 40 in real time according to the data, so that the position of the rake teeth and the alloy in the electromagnetic induction coil 30 can be adjusted, and finally the cladding work is completed.
In this embodiment, the device 10 for detecting the surface temperature of the loquat tooth comprises an infrared thermometer, and the temperature of each part of the surface of the loquat tooth can be detected through the infrared thermometer, so that a data basis is provided for subsequent cladding work.
As shown in fig. 1, in the embodiment of the present application, the frequency conversion device 20 includes a high-frequency conversion device 21, and the high-frequency conversion device 21 is controlled by the control device 60 to convert the commercial power frequency commercial power into high-frequency alternating current power. In the embodiment of the present application, the frequency of the power frequency commercial power is 50Hz, and the frequency of the alternating current required by the electromagnetic induction coil 30 is higher than 50Hz, so that the high-frequency conversion device 21 is required to convert the power frequency commercial power into the alternating current required by the electromagnetic induction coil 30.
As shown in fig. 1, in the embodiment of the present application, the frequency conversion device 20 further includes a frequency adjustment device 22, the frequency adjustment device 22 is connected to the control device 60 and the high-frequency conversion device 21, respectively, and the frequency adjustment device 22 is controlled by the control device 60 to adjust the frequency of the output ac power of the high-frequency conversion device 21. Since the frequency of the alternating current after the conversion by the high frequency conversion device 21 is generally a fixed frequency, but the frequency of the alternating current required by the electromagnetic induction coil 30 may need to change with time, the frequency adjustment device 22 is required to adjust the frequency of the alternating current.
As shown in fig. 1, in the embodiment of the present application, the servo rotary positioning device 40 includes: rotate servo motor 41, sharp module 42, translation servo motor 43 and grip block 44, rotate servo motor 41 with sharp module 42 hub connection, rotate servo motor 41 drive sharp module 42 rotates, grip block 44 set up in on the sharp module 42, translation servo motor 43 with grip block 44 is connected to drive it along sharp module 42 translation.
In the embodiment of the present application, the rake teeth may be placed on the clamping block 44, and the control device 50 controls the translation servo motor 43 to control the displacement of the clamping block 44 on the linear module 42; and the control device 50 controls the rotary servo motor 41 to control the linear module 42 to rotate.
As shown in fig. 1, in the embodiment of the present application, the servo rotary positioning device 40 further includes: and the cooling device 45 is connected with the clamping block 44 to cool the connecting surface of the rake teeth and the alloy clamped by the clamping block 45.
As shown in fig. 1, in the embodiment of the present application, the cooling device 45 includes: air cylinder 46 and air cock 47, air cock 47 with the grip block 44 is connected, and the nozzle aligns the grip block 44, air cylinder 46 with air cock 47 and controlling means 60 are connected respectively.
As shown in fig. 1, in the embodiment of the present application, the cooling device 45 further includes: and the air valve 48 is arranged on the air faucet 47 and connected with the control device 60, and the control device 60 controls the air valve 48 to adjust the opening degree of the air faucet 47.
As shown in fig. 1, in the embodiment of the present application, the position feedback device 50 includes: camera 51, roating seat 52, revolving cylinder 53 and mounting bracket 54, mounting bracket 54 set up in outside electromagnetic induction coil 30, roating seat 52 set up in on mounting bracket 54, camera 51 set up in on roating seat 52, revolving cylinder 53 respectively with roating seat 52 with controlling means 60 is connected, controlling means 60 control revolving cylinder 53 drive roating seat 52 is in rotate on mounting bracket 54, so that camera 51 aims at the loquat tooth.
In the embodiment of the present application, the control device 60 controls the rotary cylinder 53 to drive the rotary base 52 to rotate on the mounting frame 54, so that the camera 51 is aligned with the tooth of the loquat in real time, and monitors the tooth of the loquat in real time, transmits data to the control device 60, and adjusts the servo rotary positioning device 40 in real time together with the control device, thereby ensuring that the position of the rake tooth can meet the cladding requirement.
The self-adaptive agricultural machinery loquat-toothed alloy cladding system can complete the cladding process of agricultural machinery loquat teeth and alloy, can perform real-time monitoring and fine adjustment on the positions of rake teeth, and ensures that no deviation occurs in cladding; and the whole process is automatically controlled, so that excessive manpower is not needed, and the cost of manpower resources is reduced.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (9)
1. The utility model provides an adaptive agricultural machinery loquat tooth alloy cladding system which characterized in that includes:
the device for detecting the surface temperature of the loquat teeth is used for detecting the temperature of all parts on the surfaces of the loquat teeth;
the frequency conversion device is used for converting power frequency commercial power into alternating current with preset frequency;
the electromagnetic induction coil is used for receiving the alternating current converted by the frequency conversion device and heating rake teeth and alloy in the electromagnetic induction coil; the electromagnetic induction coil is connected with the frequency conversion device;
servo rotary positioning device for clamping the rake teeth and the alloy and controlling the position of the rake teeth and the alloy in the electromagnetic induction coil;
the position feedback device is used for acquiring the position of the loquat teeth and feeding the position back to the control device;
the control device is used for adjusting the frequency conversion device, the electromagnetic induction coil and the servo rotary positioning device in real time according to the detection result of the loquat tooth surface temperature detection device and the feedback result of the position feedback device so as to melt and coat the alloy on all positions of the rake tooth surface; the control device is respectively connected with the loquat tooth surface temperature detection device, the frequency conversion device, the electromagnetic induction coil and the servo rotary positioning device.
2. The agricultural machinery loquat tooth alloy cladding system according to claim 1, wherein the loquat tooth surface temperature detection device includes an infrared thermometer.
3. The agricultural machinery loquat-toothed alloy cladding system according to claim 1, wherein the frequency conversion device comprises a high-frequency conversion device, and the high-frequency conversion device is controlled by the control device to convert the industrial frequency commercial power into high-frequency alternating current.
4. The agricultural machinery loquat-toothed cladding system according to claim 3, wherein the frequency conversion device further comprises a frequency adjusting device, the frequency adjusting device is connected to the control device and the high-frequency conversion device respectively, and the frequency adjusting device is controlled by the control device to adjust the frequency of the output alternating current of the high-frequency conversion device.
5. The agricultural machine loquat-toothed alloy cladding system according to claim 1, wherein the servo rotary positioning device includes: rotate servo motor, sharp module, translation servo motor and grip block, rotate servo motor with sharp module hub connection, rotate servo motor drive the sharp module rotates, the grip block set up in on the sharp module, translation servo motor with the grip block is connected to drive it along sharp module translation.
6. The agricultural machine loquat-toothed alloy cladding system according to claim 5, wherein the servo rotary positioning device further comprises: and the cooling device is connected with the clamping block so as to cool the rake teeth clamped by the clamping block and the connecting surface of the alloy.
7. The agricultural machine loquat-toothed alloy cladding system according to claim 6, wherein the cooling device includes: the air faucet is connected with the clamping block, the nozzle is aligned to the clamping block, and the air cylinder is connected with the air faucet and the control device respectively.
8. The agricultural machine loquat-toothed alloy cladding system according to claim 7, wherein the cooling device further includes: the air valve is arranged on the air faucet and connected with the control device, and the control device controls the air valve to adjust the opening and closing degree of the air faucet.
9. The agricultural machine loquat-toothed alloy cladding system according to claim 1, wherein the position feedback device includes: camera, roating seat, revolving cylinder and mounting bracket, the mounting bracket set up in outside the electromagnetic induction coil, the roating seat set up in on the mounting bracket, the camera set up in on the roating seat, revolving cylinder respectively with the roating seat with controlling means connects, controlling means control the revolving cylinder drive the roating seat is in rotate on the mounting bracket, so that the camera is aimed at the loquat tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911394443.2A CN111088487A (en) | 2019-12-30 | 2019-12-30 | Self-adaptive agricultural machinery loquat-shaped alloy cladding system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911394443.2A CN111088487A (en) | 2019-12-30 | 2019-12-30 | Self-adaptive agricultural machinery loquat-shaped alloy cladding system |
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| CN111088487A true CN111088487A (en) | 2020-05-01 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103522A (en) * | 2013-01-29 | 2013-05-15 | 清华大学 | Laser cladding device applied to roller |
| CN109811339A (en) * | 2019-04-09 | 2019-05-28 | 中国石油大学(华东) | A kind of device and working method of ultrasonic vibration auxiliary high frequency induction cladding |
-
2019
- 2019-12-30 CN CN201911394443.2A patent/CN111088487A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103522A (en) * | 2013-01-29 | 2013-05-15 | 清华大学 | Laser cladding device applied to roller |
| CN109811339A (en) * | 2019-04-09 | 2019-05-28 | 中国石油大学(华东) | A kind of device and working method of ultrasonic vibration auxiliary high frequency induction cladding |
Non-Patent Citations (1)
| Title |
|---|
| 贾洪雷 等: "农业机械触土部件优化研究现状与展望", 《农业机械学报》 * |
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Application publication date: 20200501 |
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