CN213841354U - Driving device for power regulation of electrode boiler - Google Patents
Driving device for power regulation of electrode boiler Download PDFInfo
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- CN213841354U CN213841354U CN202022189368.0U CN202022189368U CN213841354U CN 213841354 U CN213841354 U CN 213841354U CN 202022189368 U CN202022189368 U CN 202022189368U CN 213841354 U CN213841354 U CN 213841354U
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Abstract
The utility model discloses a drive arrangement for be used for electrode boiler power adjustment belongs to the firing equipment field. This a drive arrangement for electrode boiler power regulation includes the linear motion mechanism of fixed mounting in the boiler casing one end outside to and with linear motion mechanism fixed connection's guide arm, the power regulation device fixed connection in boiler casing and the boiler casing is passed to the guide arm, linear motion mechanism drive guide arm is linear motion along the center pin direction of boiler casing, the utility model discloses a with linear motion mechanism fixed mounting in the one end outside of boiler casing, use guide arm transmission linear motion mechanism's drive power can avoid linear motion mechanism's lubricating oil can leak to the hot water of boiler in, lead to the hot water pollution in the boiler and ball nut's the problem that life is low.
Description
Technical Field
The utility model belongs to the firing equipment field specifically is a drive arrangement for electrode boiler power adjustment.
Background
The driving device of the power adjusting device in the prior art is characterized in that two ends of a screw rod mechanism are fixedly connected with the top end and the bottom end of a boiler shell, a ball nut is used for driving the power adjusting device, lubricating oil in the ball nut can leak into hot water of a boiler, and the service life of the ball nut can be reduced while the hot water in the boiler is polluted.
Disclosure of Invention
The purpose of the invention is as follows: a driving apparatus for power regulation of an electrode boiler is provided to solve the above-mentioned problems of the prior art.
The technical scheme is as follows: the driving device for power regulation of the electrode boiler comprises: the boiler comprises a boiler shell, a linear motion mechanism fixedly arranged on the outer side of one end of the boiler shell, and a guide rod fixedly connected with the linear motion mechanism, wherein the guide rod penetrates through the boiler shell and is fixedly connected with a power adjusting device in the boiler shell, and the linear motion mechanism drives the guide rod to do linear motion along the direction of a central shaft of the boiler shell.
In a further embodiment, the linear movement mechanism is a rack and pinion mechanism or a lead screw mechanism or an electric cylinder with a controllable stroke.
In a further embodiment, the driving device for adjusting the power of the electrode boiler further comprises a supporting frame fixedly connected with the boiler shell, the power source of the linear motion mechanism is fixedly connected with the supporting frame, the power source can be prevented from directly transmitting vibration into the boiler shell through the power source and the supporting frame, and the stability of water heating in the boiler shell can be improved.
In a further embodiment, the linear motion mechanism comprises a power source fixedly connected with the supporting frame, a coupler rotatably connected with the power source, a transmission shaft fixedly connected with the coupler, and a screw mechanism rotatably connected with the transmission shaft, so that the vibration of the power source to the linear motion machine can be reduced through the coupler and the transmission shaft, the shake of the power adjusting device is reduced, and the service life of the adjusting device is prolonged.
In a further embodiment, the screw mechanism comprises a screw rod fixedly connected with the support frame and a nut matched with the screw rod in a threaded manner, a sliding assembly connected with the support frame in a sliding manner is further fixedly mounted at one end of the nut, the guide rod is fixedly connected with the sliding assembly, and the nut is limited by the sliding assembly so as to avoid the rotation of the nut.
In a further embodiment, the sliding assembly is a mounting plate slidably connected to the support frame, or a guide rail assembly fixedly connected to the support frame, or a linear shaft assembly fixedly connected to the support frame.
One end of the guide rail assembly is fixedly connected with the supporting frame, the other end of the guide rail assembly is fixedly connected with the nut, the linear bearing of the linear shaft assembly is fixedly connected with the nut, and the optical axis is fixedly connected with the supporting frame.
In further embodiment, a drive arrangement for electrode boiler power regulation has still included the right angle reduction gear with braced frame fixed connection, transmission shaft and right angle reduction gear's input fixed connection, lead screw and right angle reduction gear's output fixed connection, the transmission shaft cooperates perpendicularly with screw mechanism's center pin, can make power source and transmission shaft set up perpendicularly in braced frame through right angle reduction gear, reduces boiler body's mounting height, can reduce the assembly degree of difficulty.
In a further embodiment, the driving device for power regulation of the electrode boiler further comprises at least one guide rod fixedly installed in the electrode boiler, the guide rod is in plug-in fit with the power regulation device or the guide rod, and the guide rod and the power regulation device in the boiler shell can be limited through the plug-in fit of the guide rod and the power regulation device, so that the guide rod and the power regulation device are prevented from being damaged due to swinging.
Has the advantages that: the utility model discloses a drive arrangement for electrode boiler power adjusts, this a drive arrangement for electrode boiler power adjusts is through the one end outside with linear motion mechanism fixed mounting at boiler shell, and the lubricating oil that uses guide arm transmission linear motion mechanism's drive power can avoid linear motion mechanism can leak to the hot water of boiler in, leads to the hot water pollution in the boiler and the problem that ball nut's life is low.
Drawings
Fig. 1 is an assembly schematic of the present invention.
Fig. 2 is a partial schematic view of the driving device of the present invention.
The reference numerals shown in fig. 1 to 2 are: the boiler comprises a boiler shell 1, a linear motion mechanism 2, a guide rod 3, a power adjusting device 4, a supporting frame 5, a right-angle speed reducer 6, a guide rod 7, a power source 21, a coupler 22, a transmission shaft 23, a screw rod mechanism 24, a screw rod 241, a nut 242 and an installation plate 243.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
The driving device of the power adjusting device in the prior art is characterized in that two ends of a screw rod mechanism are fixedly connected with the top end and the bottom end of a boiler shell, a ball nut is used for driving the power adjusting device, lubricating oil in the ball nut can leak into hot water of a boiler, and the service life of the ball nut can be reduced while the hot water in the boiler is polluted.
In order to solve the above problems, the applicant developed a driving device for power regulation of an electrode boiler, which includes a linear motion mechanism 2, a guide rod 3, a right-angle reducer 6, a guide rod 7, a power source 21, a coupling 22, a transmission shaft 23, a lead screw mechanism 24, a lead screw 241, a nut 242, and a mounting plate 243.
The boiler body includes a boiler case 1, and a power conditioner 4 housed in the boiler case 1.
The linear motion mechanism 2 is fixedly arranged at the outer side of one end of the boiler shell 1, one end of the guide rod 3 is fixedly connected with the linear motion mechanism 2, the other end of the guide rod 3 penetrates through the boiler shell 1 and is fixedly connected with the power adjusting device 4 in the boiler shell 1, and the linear motion mechanism 2 drives the guide rod 3 to do linear motion along the direction of a central shaft of the boiler shell 1.
Wherein the linear motion mechanism 2 is a gear rack mechanism with controllable stroke or a lead screw 241 mechanism or an electric cylinder.
The working principle is as follows: by fixedly mounting the linear motion mechanism 2 at the outer side of one end of the boiler shell 1, the guide rod 3 is used for transmitting the driving force of the linear motion mechanism 2, so that the problems of hot water pollution in the boiler and low service life of the ball nut 242 caused by the fact that lubricating oil of the linear motion mechanism 2 leaks into hot water of the boiler can be avoided.
In a further embodiment, the power source 21 of the linear motion mechanism 2 is directly and fixedly connected with the boiler housing 1, so that the vibration of the power source 21 is easily transmitted into the boiler housing 1, and the water in the boiler housing 1 is vibrated, which affects the heating stability.
In order to solve the above problem, the driving device further includes a support frame 5 fixedly connected to the boiler casing 1, and the power source 21 of the linear motion mechanism 2 is fixedly connected to the support frame 5.
Through with power supply 21 and braced frame 5 fixed connection, can avoid power supply 21 directly to transmit the vibration to boiler body 1 in, can improve boiler body 1 in the stability of water heating.
In a further embodiment, the transmission of vibrations from the power source 21 to the guide rod 3 via the linear motion mechanism 2 is prone to the power adjusting device 4 shaking, which causes a problem of reduced service life of the adjusting device.
In order to solve the above problem, the linear motion mechanism 2 includes a power source 21 fixedly connected to the support frame 5, a coupling 22 rotatably connected to the power source 21, a transmission shaft 23 fixedly connected to the coupling 22, and a screw mechanism 24 rotatably connected to the transmission shaft 23.
The coupling 22 and the transmission shaft 23 can reduce the vibration of the power source 21 to the linear motion mechanism 2, reduce the shake of the power adjusting device 4 and prolong the service life of the adjusting device.
In a further embodiment, the screw mechanism 24 includes a screw 241 fixedly connected to the support frame 5, and a nut 242 threadedly engaged with the screw 241, one end of the nut 242 further fixedly mounts a sliding assembly slidably connected to the support frame 5, and the guide rod 3 is fixedly connected to the sliding assembly.
The nut 242 is limited by the sliding assembly, so that the nut 242 can be prevented from rotating.
In further embodiments, the sliding assembly is a mounting plate 243 slidably coupled to the support frame 5, or a rail assembly fixedly coupled to the support frame 5, or a linear shaft assembly fixedly coupled to the support frame 5.
One end of the guide rail assembly is fixedly connected with the supporting frame 5, the other end of the guide rail assembly is fixedly connected with the nut 242, the linear bearing of the linear shaft assembly is fixedly connected with the nut 242, and the optical axis is fixedly connected with the supporting frame 5.
In a further embodiment, the coupling 22 and the transmission shaft 23 are added, so that the installation height of the boiler body is prolonged, and the assembly of the boiler body is not facilitated.
In order to solve the above problem, the driving device further includes a right-angle reducer 6 fixedly connected to the support frame 5, the transmission shaft 23 is fixedly connected to an input end of the right-angle reducer 6, the lead screw 241 is fixedly connected to an output end of the right-angle reducer 6, and the transmission shaft 23 is vertically matched with a central shaft of the lead screw mechanism 24.
The power source 21 and the transmission shaft 23 can be vertically arranged in the supporting frame 5 through the right-angle speed reducer 6, the installation height of the boiler body is reduced, and the assembly difficulty can be reduced.
In a further embodiment, the end of the guide rod 3 extending into the boiler housing 1 has no limit and is easily impacted and swung by water flow, so that the power adjusting device 4 is damaged.
In order to solve the above problem, the driving device further comprises at least one guide rod 7 fixedly installed in the electrode boiler, and the guide rod 7 is in plug-in fit with the power adjusting device 4 or the guide rod 3.
When the power adjusting device 4 comprises at least two isolation covers, the isolation covers are fixedly connected through a connecting plate, and the guide rod 7 is in plug-in fit with the connecting plate.
Through the insertion and connection matching of the guide rod 7 and the power adjusting device 4, the guide rod 3 and the power adjusting device 4 in the boiler shell 1 can be limited, and the guide rod 3 and the power adjusting device 4 are prevented from being damaged due to swinging.
Claims (8)
1. Drive device for power regulation of an electrode boiler, characterized in that it comprises: the boiler comprises a boiler shell, a linear motion mechanism fixedly arranged on the outer side of one end of the boiler shell, and a guide rod fixedly connected with the linear motion mechanism, wherein the guide rod penetrates through the boiler shell and is fixedly connected with a power adjusting device in the boiler shell, and the linear motion mechanism drives the guide rod to do linear motion along the direction of a central shaft of the boiler shell.
2. The driving apparatus for power regulation of an electrode boiler as set forth in claim 1, wherein the linear motion mechanism is a stroke-controllable rack-and-pinion mechanism or a lead screw mechanism or an electric cylinder.
3. The driving apparatus for power regulation of an electrode boiler as defined in claim 1, further comprising a support frame fixedly connected with the boiler housing, wherein the power source of the linear motion mechanism is fixedly connected with the support frame.
4. The driving apparatus for power regulation of an electrode boiler as set forth in claim 3, wherein the linear motion mechanism comprises a power source fixedly connected to the support frame, a coupling rotatably connected to the power source, a transmission shaft fixedly connected to the coupling, and a screw mechanism rotatably connected to the transmission shaft.
5. The driving apparatus for power regulation of an electrode boiler as defined in claim 4, wherein the screw mechanism comprises a screw fixedly connected to the support frame, and a nut threadedly engaged with the screw, one end of the nut further fixedly mounting a sliding assembly slidably connected to the support frame, the guide rod fixedly connected to the sliding assembly.
6. The driving apparatus for power regulation of an electrode boiler as set forth in claim 5, wherein the sliding assembly is a mounting plate slidably coupled with the support frame, or a guide rail assembly fixedly coupled with the support frame, or a linear shaft assembly fixedly coupled with the support frame;
one end of the guide rail assembly is fixedly connected with the supporting frame, the other end of the guide rail assembly is fixedly connected with the nut, the linear bearing of the linear shaft assembly is fixedly connected with the nut, and the optical axis is fixedly connected with the supporting frame.
7. The driving apparatus for power regulation of an electrode boiler as defined in claim 5, further comprising a right-angle reducer fixedly connected to the support frame, wherein the transmission shaft is fixedly connected to an input end of the right-angle reducer, the lead screw is fixedly connected to an output end of the right-angle reducer, and the transmission shaft is vertically engaged with a central shaft of the lead screw mechanism.
8. The driving apparatus for power regulation of an electrode boiler as set forth in any one of claims 1 to 7, further comprising at least one guide rod fixedly installed in the electrode boiler, the guide rod being in insertion-fit with the power regulation apparatus or the guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022189368.0U CN213841354U (en) | 2020-09-29 | 2020-09-29 | Driving device for power regulation of electrode boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022189368.0U CN213841354U (en) | 2020-09-29 | 2020-09-29 | Driving device for power regulation of electrode boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213841354U true CN213841354U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022189368.0U Active CN213841354U (en) | 2020-09-29 | 2020-09-29 | Driving device for power regulation of electrode boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213841354U (en) |
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2020
- 2020-09-29 CN CN202022189368.0U patent/CN213841354U/en active Active
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Effective date of registration: 20211018 Address after: 221000 room 103, office building east of Kuangshan Road, Dahuangshan street, Xuzhou Economic and Technological Development Zone, Jiangsu Province Patentee after: Xuzhou Taixu Smart Energy Co.,Ltd. Address before: Room 1476, Yingying building, 99 Tuanjie Road, yanchuangyuan, Jiangbei new district, Nanjing, Jiangsu 210043 Patentee before: Nanjing Guanghui Power Technology Co., Ltd |