CN106258167A - A kind of weeder - Google Patents
A kind of weeder Download PDFInfo
- Publication number
- CN106258167A CN106258167A CN201510287951.6A CN201510287951A CN106258167A CN 106258167 A CN106258167 A CN 106258167A CN 201510287951 A CN201510287951 A CN 201510287951A CN 106258167 A CN106258167 A CN 106258167A
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- CN
- China
- Prior art keywords
- radiator
- metal shell
- push rod
- weeder
- radiator fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Catching Or Destruction (AREA)
- Soil Working Implements (AREA)
Abstract
A kind of weeder, including body shell, radiator, push rod, radiator fan, power supply and controller, the bottom of described body shell is provided with front-wheel and trailing wheel, the top of body shell is provided with radiator, the both sides of body shell are connected with the bottom of push rod, on push rod, the position at nearly radiator top is provided with radiator fan, the air outlet of this radiator fan and the top of radiator are just to setting, the sidepiece of radiator is provided with controller, this controller is connected with a terminal circuit of the power supply arranged in the shaft of push rod, the other end of this power supply is connected with radiator fan circuit；Described controller includes metal shell, input power cord, out-put supply line and wax stone.The design not only radiating efficiency is higher, and controlling is stronger.
Description
Technical field
The present invention relates to a kind of agricultural installations, particularly relate to a kind of weeder, it is particularly applicable to improve radiating efficiency, increase
Strong controlling.
Background technology
Existing weeder is due to longevity of service, and the heat that electromotor produces is very big, if can not be produced by electromotor
Heat exhale timely, then can make electromotor produce pull-cylinder phenomena, easily damage electromotor.
Chinese patent, application publication number is CN104509294A, and Shen Qing Publication day is the invention on April 15th, 2015
Patent discloses the Environmental-protection hand lawn weeding machine of a kind of band scavenging machine, including weeder housing and be arranged on housing
On radiator, be arranged above a scavenging machine at this radiator, this scavenging machine is by connecting rod with housing even
Connect.Although this design can solve existing weeder can not automatically clear up the problem of the weeds on radiator, people are helped to save
Manpower and the amount of labour, but it still has the disadvantage that the heat radiation of this design belongs to passive heat radiation, be not to depend on
The immediate reaction made according to the situation of temperature, radiating efficiency is relatively low, and controlling is more weak.
Summary of the invention
It is an object of the invention to overcome radiating efficiency is relatively low, controlling is more weak present in prior art defect and ask
Topic, it is provided that the weeder that a kind of radiating efficiency is higher, controlling is stronger.
For realizing object above, the technical solution of the present invention is: a kind of weeder, including body shell, heat radiation
Device and push rod, the bottom of described body shell is provided with front-wheel and trailing wheel, and the top of body shell is provided with radiator,
The both sides of body shell are connected with the bottom of push rod；
Described weeder also includes radiator fan, power supply and controller；On described push rod, the position at nearly radiator top sets
Being equipped with radiator fan, the air outlet of this radiator fan and the top of radiator are just to setting, and the sidepiece of radiator is provided with
Controller, this controller is connected with a terminal circuit of the power supply arranged in the shaft of push rod, and the other end of this power supply is with scattered
Hot-air fan circuit connects；
Described controller includes metal shell, input power cord, out-put supply line and wax stone, one end of input power cord
Being connected with radiator fan circuit, the other end of input power cord extends after passing the lower low water offered in metal shell left wall
To the inside of metal shell, the lower bottom of low water is connected with the diapire of metal shell, input power cord by wax stone with
Metal shell left wall, lower low water are mutually bonding, and one end of out-put supply line is connected with power circuit, out-put supply line another
One end extends to the inside of metal shell, and the other end that surface is input power cord of the out-put supply line other end.
The height of described lower low water more than or equal to the half of height of the left wall of metal shell, described out-put supply line another
The diapire of the nearly metal shell in one end is arranged.
The cross section of described lower low water is rectangle.
On described push rod, the position at nearly radiator top is provided with board putting things, and this board putting things is provided with radiator fan.
Described front-wheel is arranged less than trailing wheel.
Compared with prior art, the invention have the benefit that
1, in one weeder of the present invention, it is additionally arranged radiator fan, power supply and controller, wherein, the most scattered on push rod
The position at hot device top is provided with radiator fan, and the air outlet of this radiator fan and the top of radiator, just to setting, dissipate
The sidepiece of hot device is provided with controller, and this controller is connected with a terminal circuit of the power supply arranged in the shaft of push rod, should
The other end of power supply is connected described radiator fan and rectifies setting with the front of electromotor with radiator fan circuit, during use,
Not only increase a fan to dispel the heat, and this radiator fan also by controller control run, controller energy according to
Whether the operation of the concrete condition control fan of temperature, can not only effectively dispel the heat, and improve the utilization of fan
Efficiency, controlling is stronger.Therefore, the radiating efficiency of the present invention is higher, and controlling is stronger.
2, in one weeder of the present invention, it controller included includes metal shell, input power cord, output electricity
Source line and wax stone, the input power cord in metal shell is positioned at the surface of out-put supply line, meanwhile, input power cord
Being bonded on metal shell left wall, lower low water by wax stone, during use, the high temperature that electromotor produces can raise metal shell
Temperature, the metal shell of high temperature can melt the wax stone mutually bonding with it, when wax stone melt after, input power cord along
Lower low water falls, and input power cord, out-put supply line are overlapped to form circuit, thus turn on fan, power supply, automatically to open
Open fan, and then realize the purpose of temperature control.Therefore, the present invention not only radiating efficiency is higher, and controlling is stronger.
3, in one weeder of the present invention, the height of lower low water is more than or equal to the half of the height of the left wall of metal shell,
The diapire of the nearly metal shell of the other end of out-put supply line is arranged, and in using, causes input power cord to fall when wax stone melts
Time lower, owing to input power line position is higher, its gravitional force is bigger, it is easier to overcome the viscous effect of wax stone, energy
Enough whereabouts is to be overlapped to form circuit with out-put supply line faster, and sensitivity is higher, meanwhile, outside the nearly metal of out-put supply line
The diapire of shell arranges the input power cord after enabling to overlap joint, out-put supply line is pressed on the diapire of metal shell, makes
The diapire obtaining metal shell also becomes the medium of conducting between input power cord, out-put supply line, strengthens the design and uses
Fixing.Therefore, the present invention not only sensitivity is higher, and fixing is stronger.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of Fig. 1 middle controller.
Fig. 3 is the left view of Fig. 2.
In figure: body shell 1, radiator 2, push rod 3, board putting things 4, radiator fan 5, controller 6, metal
Shell 61, input power cord 62, out-put supply line 63, wax stone 64, lower low water 65, power supply 7, front-wheel 8, after
Wheel 9.
Detailed description of the invention
Illustrate that the present invention is further detailed explanation with detailed description of the invention below in conjunction with accompanying drawing.
Seeing Fig. 1 Fig. 3, a kind of weeder, including body shell 1, radiator 2 and push rod 3, described body housing
The bottom of body 1 is provided with front-wheel 8 and trailing wheel 9, and the top of body shell 1 is provided with radiator 2, body shell 1
Both sides be connected with the bottom of push rod 3；
Described weeder also includes radiator fan 5, power supply 7 and controller 6；On described push rod 3, nearly radiator 2 pushes up
The position in portion is provided with radiator fan 5, and the top of the air outlet of this radiator fan 5 and radiator 2, just to setting, dissipates
The sidepiece of hot device 2 is provided with controller 6, this controller 6 and one end electricity of the power supply 7 of setting in the shaft of push rod 3
Road connects, and the other end of this power supply 7 is connected with radiator fan 5 circuit；
Described controller 6 includes metal shell 61, input power cord 62, out-put supply line 63 and wax stone 64, input
One end of power line 62 is connected with radiator fan 5 circuit, and the other end of input power cord 62 passes metal shell 61
The inside of metal shell 61, the bottom of lower low water 65 and metal shell is extended to after the lower low water 65 offered in left wall
The diapire of 61 is connected, and input power cord 62 is mutually bonding by wax stone 64 and metal shell 61 left wall, lower low water 65,
One end of out-put supply line 63 is connected with power supply 7 circuit, and the other end of out-put supply line 63 extends to metal shell 61
Inside, and the other end that surface is input power cord 62 of out-put supply line 63 other end.
The height of described lower low water 65 is more than or equal to the half of the height of the left wall of metal shell 61, described out-put supply
The diapire of the nearly metal shell of the other end 61 of line 63 is arranged.
The cross section of described lower low water 65 is rectangle.
On described push rod 3, the position at nearly radiator 2 top is provided with board putting things 4, and this board putting things 4 is provided with heat radiation
Fan 5.
Described front-wheel 8 is arranged less than trailing wheel 9.
During use, the high temperature that electromotor produces can raise the temperature of metal shell 61, and the metal shell 61 of high temperature can melt
Changing the wax stone 64 mutually bonding with it, after wax stone 64 melts, input power cord 62 falls along lower low water 65, under
The input power cord 62 fallen just with its immediately below out-put supply line 63 be overlapped to form circuit, thus turn on radiator fan
5, power supply 7, the radiator fan 5 after startup can produce high wind with effectively heat radiation.
The foregoing is only the better embodiment of the present invention, protection scope of the present invention with above-mentioned embodiment is not
Limit, as long as those of ordinary skill in the art modify or change according to the equivalence that disclosed content is made, all should receive
Enter in the protection domain described in claims.
Claims (5)
1. a weeder, including body shell (1), radiator (2) and push rod (3), described body shell (1)
Bottom be provided with front-wheel (8) and trailing wheel (9), the top of body shell (1) is provided with radiator (2), fuselage
The both sides of housing (1) are connected with the bottom of push rod (3), it is characterised in that:
Described weeder also includes radiator fan (5), power supply (7) and controller (6)；Described push rod (3) is upper near
The position at radiator (2) top is provided with radiator fan (5), the air outlet of this radiator fan (5) and radiator (2)
Top just to setting, the sidepiece of radiator (2) is provided with controller (6), this controller (6) and push rod (3)
Shaft in the terminal circuit of power supply (7) that arranges connect, the other end of this power supply (7) and radiator fan (5) electricity
Road connects；
Described controller (6) includes metal shell (61), input power cord (62), out-put supply line (63) and wax
Block (64), one end of input power cord (62) is connected with radiator fan (5) circuit, input power cord (62)
The other end extends to the interior of metal shell (61) after passing the lower low water (65) offered in metal shell (61) left wall
Portion, the bottom of lower low water (65) is connected with the diapire of metal shell (61), and input power cord (62) passes through wax
Block (64) and metal shell (61) left wall, lower low water (65) are mutually bonding, one end of out-put supply line (63) with
Power supply (7) circuit connects, and the other end of out-put supply line (63) extends to the inside of metal shell (61), and defeated
Go out the other end that surface is input power cord (62) of power line (63) other end.
A kind of weeder the most according to claim 1, it is characterised in that: the height of described lower low water (65) is big
In the half of the height of the left wall equal to metal shell (61), the nearly metal of the other end of described out-put supply line (63)
The diapire of shell (61) is arranged.
A kind of weeder the most according to claim 1, it is characterised in that: the cross section of described lower low water (65)
For rectangle.
4. according to a kind of weeder described in claim 1,2 or 3, it is characterised in that: described push rod (3) is upper near
The position at radiator (2) top is provided with board putting things (4), and this board putting things (4) is provided with radiator fan (5).
5. according to a kind of weeder described in claim 1,2 or 3, it is characterised in that: described front-wheel (8) is less than
Trailing wheel (9) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287951.6A CN106258167A (en) | 2015-05-29 | 2015-05-29 | A kind of weeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287951.6A CN106258167A (en) | 2015-05-29 | 2015-05-29 | A kind of weeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106258167A true CN106258167A (en) | 2017-01-04 |
Family
ID=57655125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510287951.6A Pending CN106258167A (en) | 2015-05-29 | 2015-05-29 | A kind of weeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106258167A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021139402A1 (en) * | 2020-01-09 | 2021-07-15 | 苏州宝时得电动工具有限公司 | Smart grass cutter |
-
2015
- 2015-05-29 CN CN201510287951.6A patent/CN106258167A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021139402A1 (en) * | 2020-01-09 | 2021-07-15 | 苏州宝时得电动工具有限公司 | Smart grass cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |