CN204676852U - Rechargeable troweling machine - Google Patents
Rechargeable troweling machine Download PDFInfo
- Publication number
- CN204676852U CN204676852U CN201520124255.9U CN201520124255U CN204676852U CN 204676852 U CN204676852 U CN 204676852U CN 201520124255 U CN201520124255 U CN 201520124255U CN 204676852 U CN204676852 U CN 204676852U
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- China
- Prior art keywords
- power
- supply system
- direct current
- power supply
- troweling machine
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Abstract
The utility model discloses a kind of rechargeable troweling machine, comprise ac power supply system, DC power-supply system, direct current generator and control circuit, described ac power supply system comprises AC power and AC-DC conversion switch power supply, described AC power is electrically connected with described direct current generator after becoming dc source by AC-DC conversion switch Power convert, described DC power-supply system comprises battery, described battery is electrically connected with direct current generator, and described control circuit makes ac power supply system and DC power-supply system can only a kind of power to direct current generator simultaneously; The utility model patent provides a kind of at external power or without can to work when external power and energy saving, safety, complete machine are lightweight, the rechargeable troweling machine of lightweight that is easy to move position.
Description
Technical field
The utility model relates to a kind of building machinery, and especially a kind of machinery for floating building wall, belongs to building machinery technical field.
Background technology
Along with the development of society, smearing of indoor and outdoor wall seems all the more important, also more and more higher to the requirement of technology under varying environment.In building and Interior Decoration Industry, there is its own shortcomings in the body construction of plastering a wall come by manual operations: not only waste time and energy, dangerous large, and labour intensity greatly, inefficiency, quality be uneven, the cost price thus paid is larger.
Therefore, present body construction of plastering a wall often needs to use troweling machine, and its mechanization degree is high, efficiency of plastering a wall is high, quality good.At present, the plastering machine of construction usage is all drive with alternating current generator, and bulky, and be not easy to move position, the place which can't be used for does not have AC power or bracing wire very inconvenient uses.
Summary of the invention
The purpose of this utility model is that machine cannot work in order to solve prior art when not having external power; And energy consumption high, there is the shortcomings such as potential safety hazard and provide a kind of at external power or without can to work when external power and energy saving, safety, complete machine are lightweight, the rechargeable troweling machine of lightweight that is easy to move position.
The purpose of this utility model can reach by taking following technical scheme:
A kind of rechargeable troweling machine of the utility model, comprise ac power supply system, DC power-supply system, direct current generator and control circuit, described ac power supply system comprises AC power and AC-DC conversion switch power supply, described AC power is electrically connected with described direct current generator after becoming dc source by AC-DC conversion switch Power convert, described DC power-supply system comprises battery, described battery is electrically connected with direct current generator, and described control circuit makes ac power supply system and DC power-supply system can only a kind of power to direct current generator simultaneously.
As preferred embodiment of the present utility model, also comprise DC decompression device, described DC decompression device is electrically connected with described ac power supply system and described DC power-supply system simultaneously, and described ac power supply system exports or converts the 48V dc source of described DC power-supply system to 24V direct current by described DC decompression device.
As another preferred embodiment of the present utility model, described direct current generator comprises for the direct current lifting motor of troweling machine lifting main frame, for supplying the vibration motor of troweling machine vibrating compacting wall surface device and the hydraulic electric motor for troweling machine hydraulic lifting system; The voltage that described direct current lifting motor uses is 48V, and the voltage that described vibration motor and hydraulic electric motor use is 24V.
As another preferred embodiment of the present utility model; described ac power supply system also comprises earth leakage protective control arrangement; described AC power is connected with described AC-DC conversion switch power electric by described earth leakage protective control arrangement; described AC-DC conversion switch power supply converts described AC power to dc source, and described battery is lithium battery.
the utility model has following outstanding beneficial effect:
1, the utility model is at external power or without external power, can work, solve well some building site do not have external power or drawknot external power very inconvenient when cannot use the problem of the troweling machine of prior art, thus substantially increase the scope of application of troweling machine.
2, the utility model is all substituted by direct current generator with alternating current generator by prior art; because alternating current generator energy conversion efficiency is high, Automated condtrol is convenient and swift, not only can greatly save electric energy; become energy-conserving and environment-protective machinery, and lay solid foundation for troweling machine is more intelligent.
3, the utility model is owing to all using safe voltage, thus completely eliminates the safety hazards caused due to electric leakage.
4, because direct current generator all greatly reduces relative to alternating current generator volume and weight, thus make troweling machine smaller and more exquisite, facilitate the position of mobile troweling machine.
Accompanying drawing explanation
Fig. 1 is principle block diagram of the present utility model;
Fig. 2 is circuit control principle schematic diagram of the present utility model.
Detailed description of the invention
Fig. 1 and Fig. 2 constitutes specific embodiment of the utility model.
See figures.1.and.2, a kind of rechargeable troweling machine of a kind of utility model of the present embodiment, comprise ac power supply system 100, DC power-supply system 200, direct current generator 300, control circuit 400 and DC decompression device 500, ac power supply system 100 comprises AC power 101 and AC-DC conversion switch power supply 102, AC power 101 is electrically connected with direct current generator 300 after converting dc source to by AC-DC conversion switch power supply 102, DC power-supply system 200 comprises battery 201, battery 201 is electrically connected with direct current generator 300, described control circuit 400 makes ac power supply system and DC power-supply system can only a kind of power to direct current generator 300 simultaneously.
AC power 101 converts 48V direct current to through AC-DC conversion switch power supply 102 rectification and can power directly to lifting motor 301, for the lifting of rechargeable troweling machine main frame; AC power 101 is electrically connected with AC-DC conversion switch power supply 102 by residual current circuit breaker 103, convert to after 48V direct current becomes 24V direct current again after DC decompression device 500 step-down through AC-DC conversion switch power supply 102 rectification, the rechargeable troweling machine vibrating motor 302 of one road direction and vibrating motor 303 are powered, for rechargeable troweling machine vibrator works; Another road powers to rechargeable troweling machine hydraulic electric motor 304 simultaneously.
DC power-supply system 200 comprises battery 201, the battery 201 of the present embodiment is lithium battery, certainly other batteries can be used, battery 201 output voltage is 48V and powers directly to lifting motor 301, battery 201 output voltage is that 48V is after DC decompression device 500 step-down becomes 24V direct current simultaneously, the rechargeable troweling machine vibrating motor 302 and 303 of one road direction is powered, for rechargeable troweling machine vibrator works; Another road powers to rechargeable troweling machine hydraulic electric motor simultaneously.
Be described below in detail operating principle of the present utility model: when in the building site not having external power source, close circuit breaker Q F1, and circuit breaker Q F0 disconnects simultaneously, and the lithium battery 201 at this moment in DC power-supply system 200 is powered for machine; When machine is in the building site having external power supply, disconnect earth-leakage protection controller QF1, close QFO line breaker, at this moment, external power is that machine is powered, and in figure, line breaker QF1 and circuit breaker Q F0 belongs to residual current circuit breaker, when the circuit electric leakage of machine, circuit breaker Q F1 or QFO tripping operation power-off; FU1 and FU2 was flow fuse, and when through its electric current overrate, fuse blows, and circuit disconnects, to protect direct current generator; When using external power supply, external 220V AC power is become 48V direct current and directly supplies lifting motor 301 by AC-DC conversion switch power supply 102, and the 48V direct current in main circuit is reduced to that 24V DC power supply is control circuit, vibration motor, hydraulic electric motor are powered by DC decompression device 500.Relay K A0 and relay K A1 is respectively used to the start and stop controlling vibration motor 302, vibration motor 303 and hydraulic electric motor 304.
The above; be only the specific embodiment of the utility model the best; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the scope disclosed by the utility model; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all belonged to protection domain of the present utility model.
Claims (5)
1. a rechargeable troweling machine, it is characterized in that: comprise ac power supply system, DC power-supply system, direct current generator and control circuit, described ac power supply system comprises AC power and AC-DC conversion switch power supply, described AC power is electrically connected with described direct current generator after becoming dc source by AC-DC conversion switch Power convert, described DC power-supply system comprises battery, described battery is electrically connected with direct current generator, and described control circuit makes ac power supply system and DC power-supply system can only a kind of power to direct current generator simultaneously.
2. rechargeable troweling machine according to claim 1, it is characterized in that: also comprise DC decompression device, described DC decompression device is electrically connected with described ac power supply system and described DC power-supply system simultaneously, and described ac power supply system exports or converts the 48V dc source of described DC power-supply system to 24V direct current by described DC decompression device.
3. rechargeable troweling machine according to claim 2, is characterized in that: described direct current generator comprises for the direct current lifting motor of troweling machine lifting main frame, for supplying the vibration motor of troweling machine vibrating compacting wall surface device and the hydraulic electric motor for troweling machine hydraulic lifting system; The voltage that described direct current lifting motor uses is 48V, and the voltage that described vibration motor and hydraulic electric motor use is 24V.
4. rechargeable troweling machine according to claim 1; it is characterized in that: described ac power supply system also comprises earth leakage protective control arrangement; described AC power is connected with described AC-DC conversion switch power electric by described earth leakage protective control arrangement, and described AC-DC conversion switch power supply converts described AC power to dc source.
5. rechargeable troweling machine according to claim 1, is characterized in that: described battery is lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124255.9U CN204676852U (en) | 2015-03-03 | 2015-03-03 | Rechargeable troweling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124255.9U CN204676852U (en) | 2015-03-03 | 2015-03-03 | Rechargeable troweling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204676852U true CN204676852U (en) | 2015-09-30 |
Family
ID=54176557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520124255.9U Expired - Fee Related CN204676852U (en) | 2015-03-03 | 2015-03-03 | Rechargeable troweling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204676852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695691A (en) * | 2015-03-03 | 2015-06-10 | 佛山意瑞达建筑机械有限公司 | Charging pasting machine |
-
2015
- 2015-03-03 CN CN201520124255.9U patent/CN204676852U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695691A (en) * | 2015-03-03 | 2015-06-10 | 佛山意瑞达建筑机械有限公司 | Charging pasting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20180303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |