CN204131938U - A kind of mini-size tillage machine with safe starting executing agency - Google Patents
A kind of mini-size tillage machine with safe starting executing agency Download PDFInfo
- Publication number
- CN204131938U CN204131938U CN201420609475.6U CN201420609475U CN204131938U CN 204131938 U CN204131938 U CN 204131938U CN 201420609475 U CN201420609475 U CN 201420609475U CN 204131938 U CN204131938 U CN 204131938U
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- switch
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- travel switch
- gear
- tillage machine
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Abstract
The utility model relates to a kind of mini-size tillage machine with safe starting executing agency, a kind of with electricity to start single cylinder diesel be power mini-size tillage machine specifically, with can normal starting, the safety and firing mechanism that cannot start after engage a gear when neutral, belong to mini-size tillage machine technical field.It comprises transmission assembly and is provided with travel switch, when gear block is positioned at neutral gear position A, gear block presses down travel switch contact, travel switch place circuit ON, neutral pilot lamp lights, and rotates firing switch, the stopping end of firing switch is communicated with starting end, now electric motor place circuit is communicated with accumulator, presses actuating motor electromagnetic switch, actuating motor work.The utility model structure is simple, compact, reasonable, in starting process, the walking of mini-size tillage machine and workpiece can not oriented before the situation of walking or rotation work occur, thus avoid the unexpected injury that may cause to user, improve the security performance of mini-size tillage machine operation.
Description
Technical field
The utility model relates to a kind of mini-size tillage machine with safe starting executing agency, a kind of with electricity to start single cylinder diesel be power mini-size tillage machine specifically, with can normal starting, the safety and firing mechanism that cannot start after engage a gear when neutral, belong to mini-size tillage machine technical field.
Background technology
The existing mini-size tillage machine for rural area management operations, the gear positions of its starting device and walking and workpiece is without any correlation, user in use, even if walking and operating mechanism hang on gear, diesel engine still can normal starting, there is very large potential safety hazard in this situation, easily causes unexpected injury to user.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thus a kind of mini-size tillage machine with safe starting executing agency is provided, in starting process, the walking of mini-size tillage machine and workpiece can not oriented before the situation of walking or rotation work occur, thus avoid the unexpected injury that may cause to user, improve the security performance of mini-size tillage machine operation.
According to the technical scheme that the utility model provides, a kind of mini-size tillage machine with safe starting executing agency comprises arm-rest frame, hand from stopping handle, starting panel, gear level, accumulator, diesel powered assembly, gear block, road wheel, resistance rod, travel switch, chassis and transmission assembly, chassis is fixed diesel powered assembly and transmission assembly, diesel powered assembly clutch end connects transmission assembly, walking axle bottom transmission assembly output connecting base plate, walking axle two ends connect a road wheel respectively, and the extreme end of chassis is provided with resistance rod; Transmission assembly connects arm-rest frame, and arm-rest frame is provided with hand from stopping handle and starting panel, and transmission assembly top is provided with accumulator, it is characterized in that: transmission assembly connects gear block, and gear block connects gear level, and transmission assembly is provided with travel switch; Accumulator one end stops holding with the normally-closed contact of firing switch and is electrically connected, the stopping end of firing switch is held with operation and is communicated with, the accumulator other end is electrically connected with travel switch, the travel switch other end is electrically connected with neutral pilot lamp one end, and the neutral pilot lamp other end is electrically connected with the operation end of firing switch; When gear block is positioned at neutral gear position A, gear block presses down travel switch contact, travel switch place circuit ON, neutral pilot lamp lights, rotate firing switch, the stopping end of firing switch is communicated with starting end, and now electric motor place circuit is communicated with accumulator, press actuating motor electromagnetic switch, actuating motor work; When gear block be positioned at a gear put B or two gears put C time, gear block departs from travel switch contact, and travel switch place circuit disconnects, and actuating motor electromagnetic switch disconnects, neutral pilot lamp does not light, and rotates firing switch and cannot switch on power to actuating motor during start position.
Further, be electrically connected the coil of relay between the operation end of firing switch and travel switch one end, the two ends, contact of relay connect starting end and the actuating motor of firing switch respectively.
Compared with the prior art the utility model has the following advantages:
The utility model structure is simple, compact, reasonable, in starting process, the walking of mini-size tillage machine and workpiece can not oriented before the situation of walking or rotation work occur, thus avoid the unexpected injury that may cause to user, improve the security performance of mini-size tillage machine operation.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is safe starting executing agency electrical schematic diagram.
Description of reference numerals: 1-arm-rest frame, 2-hand from stopping handle, 3-starts panel, 4-gear level, 5-accumulator, 6-diesel powered assembly, 7-gear block, 8-road wheel, 9-resistance rod, 10-travel switch, 11-chassis, 12-transmission assembly, 13-firing switch, 14-neutral pilot lamp, 15-relay, 16-actuating motor, 17-actuating motor electromagnetic switch, A-neutral gear position, B-mono-gear are put, C-bis-gear is put.
Embodiment
Embodiment in is by reference to the accompanying drawings further described by the utility model below:
As shown in Figure 1, the utility model mainly comprises arm-rest frame 1, hand from stopping handle 2, starting panel 3, gear level 4, accumulator 5, diesel powered assembly 6, gear block 7, road wheel 8, resistance rod 9, travel switch 10, chassis 11, transmission assembly 12,
Chassis 11 is fixed diesel powered assembly 6 and transmission assembly 12, diesel powered assembly 6 clutch end connects transmission assembly 12, the walking axle bottom transmission assembly 12 output connecting base plate 11, and walking axle two ends connect a road wheel 8 respectively.Rear end, chassis 11 is provided with resistance rod 9.
Transmission assembly 12 connects arm-rest frame 1, arm-rest frame 1 is provided with hand from stopping handle 2 and starting panel 3.Transmission assembly 12 top is provided with accumulator 5, transmission assembly 12 connects gear block 7, gear block 7 connects gear level 4.Transmission assembly 12 is provided with travel switch 10.
As shown in Figure 2, accumulator 5 one end stops holding with the normally-closed contact of firing switch 13 and is electrically connected, and the stopping end of firing switch 13 is held with operation and is communicated with.Accumulator 5 other end is electrically connected with travel switch 10, and travel switch 10 other end is electrically connected with neutral pilot lamp 14 one end, and neutral pilot lamp 14 other end is electrically connected with the operation end of firing switch 13.
Be electrically connected the coil of relay 15 between the operation end of firing switch 13 and travel switch 10 one end, the two ends, contact of relay 15 connect starting end and the actuating motor 16 of firing switch 13 respectively.Because the electric current amount of bearing of travel switch 10 is less, in electric wiring, connect a high-current relay 15, can play a protective role to electric wiring and other electrical equipments, to ensure the functional reliability of each electrical equipment.
When gear block 7 is positioned at neutral gear position A, gear block 7 presses down travel switch 10 contact, and travel switch 10 place circuit ON, neutral pilot lamp 14 lights.The coil electricity of the relay 15 in parallel with neutral pilot lamp 14 make relay 15 closing of contact switch starting 13 starting end and actuating motor 16.Rotate firing switch 13, the stopping end of firing switch 13 is communicated with starting end, and now electric motor 16 place circuit is communicated with accumulator 5, and actuating motor electromagnetic switch 17 closes, and actuating motor 16 works.When gear block 7 be positioned at a gear put B or two gears put C time, gear block 7 departs from travel switch 10 contact, travel switch 10 place circuit disconnects, actuating motor electromagnetic switch 17 disconnects, neutral pilot lamp 14 does not light, during rotation firing switch 13 to start position, actuating motor 16 cannot switch on power, and user cannot start diesel powered.
Operation principle of the present utility model is: user is when operating mini-size tillage machine, as long as by operation gear level 1-4, shift block 1-7 is placed in neutral gear position, makes the contact of shift block 1-7 depression stroke switch 1-10 arrive A point position, trigger relay 2-3 is closed to switch on power, now, neutral pilot lamp 2-2 on the right of firing switch lights, and represents whole electric wiring and switches on power, and rotates firing switch 2-1 to start position, actuating motor 2-4 is switched on power, can normal starting diesel powered.
And when operate gear level 1-4 push ahead into advance one grade or pull back enter advance two file location time, because shift block 7 leaves the contact of travel switch 10, the contact of travel switch 10 is ejected to B electric position, relay 13 is in off-state, now, a dress electric wiring is in off-position, and the neutral pilot lamp on the right of firing switch does not light, rotate firing switch cannot switch on power to actuating motor during start position, user cannot start diesel powered.Because the electric current amount of bearing of travel switch 10 is less, a high-current relay 13 of connecting in electric wiring, can play a protective role to electric wiring and other electrical equipments, to ensure the functional reliability of each electrical equipment.Like this, due to this kind of starting safety and firing mechanism linked with starting device, in whole starting process, the walking of mini-size tillage machine and workpiece, can not oriented before walking or rotation work situation occur, thus avoid the unexpected injury that may cause to user, improve the security performance of mini-size tillage machine operation.
User is when operating mini-size tillage machine, as long as by operation gear level, shift block is placed in neutral gear position, the fast depression stroke switch of gearshift is made to enter on-state, thus trigger relay switches on power, now, the neutral pilot lamp on the right of firing switch lights, represent whole electric wiring to switch on power, rotating firing switch can normal starting diesel powered to start position.And when operate gear level push ahead into advance one grade or pull back enter advance two file location time, because shift block leaves travel switch, travel switch is upspring and is in off-state, now, a dress electric wiring is in off-position, neutral pilot lamp on the right of firing switch does not light, and rotates firing switch and cannot start diesel powered to during start position.Like this, in whole starting process, the walking of mini-size tillage machine and workpiece, can not oriented before the situation of walking or rotation work occur, thus avoid the unexpected injury that may cause to user, improve the security performance of mini-size tillage machine operation.
Claims (2)
1. the mini-size tillage machine with safe starting executing agency, comprise arm-rest frame (1), hand is from stopping handle (2), start panel (3), gear level (4), accumulator (5), diesel powered assembly (6), gear block (7), road wheel (8), resistance rod (9), travel switch (10), chassis (11) and transmission assembly (12), the upper fixing diesel powered assembly (6) in chassis (11) and transmission assembly (12), diesel powered assembly (6) clutch end connects transmission assembly (12), the walking axle of transmission assembly (12) output connecting base plate (11) bottom, walking axle two ends connect a road wheel (8) respectively, chassis (11) rear end is provided with resistance rod (9), transmission assembly (12) connects arm-rest frame (1), arm-rest frame (1) is provided with hand from stopping handle (2) and starting panel (3), transmission assembly (12) top is provided with accumulator (5), it is characterized in that: transmission assembly (12) connects gear block (7), gear block (7) connects gear level (4), transmission assembly (12) is provided with travel switch (10), accumulator (5) one end stops holding with the normally-closed contact of firing switch (13) and is electrically connected, the stopping end of firing switch (13) is held with operation and is communicated with, accumulator (5) other end is electrically connected with travel switch (10), travel switch (10) other end is electrically connected with neutral pilot lamp (14) one end, and neutral pilot lamp (14) other end is electrically connected with the operation end of firing switch (13), when gear block (7) is positioned at neutral gear position A, gear block (7) presses down travel switch (10) contact, travel switch (10) place circuit ON, neutral pilot lamp (14) lights, rotate firing switch (13), the stopping end of firing switch (13) is communicated with starting end, and now electric motor (16) place circuit is communicated with accumulator (5), press actuating motor electromagnetic switch (17), actuating motor (16) works, when gear block (7) be positioned at a gear put B or two gears put C time, gear block (7) departs from travel switch (10) contact, travel switch (10) place circuit disconnects, actuating motor electromagnetic switch (17) disconnects, neutral pilot lamp (14) does not light, and rotates firing switch (13) and cannot switch on power to actuating motor during start position (16).
2. a kind of mini-size tillage machine with safe starting executing agency as claimed in claim 1, it is characterized in that: the coil being electrically connected relay (15) between the operation end of described firing switch (13) and travel switch (10) one end, the two ends, contact of relay (15) connect starting end and the actuating motor (16) of firing switch (13) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420609475.6U CN204131938U (en) | 2014-10-21 | 2014-10-21 | A kind of mini-size tillage machine with safe starting executing agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420609475.6U CN204131938U (en) | 2014-10-21 | 2014-10-21 | A kind of mini-size tillage machine with safe starting executing agency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204131938U true CN204131938U (en) | 2015-02-04 |
Family
ID=52408675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420609475.6U Withdrawn - After Issue CN204131938U (en) | 2014-10-21 | 2014-10-21 | A kind of mini-size tillage machine with safe starting executing agency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204131938U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104285530A (en) * | 2014-10-21 | 2015-01-21 | 无锡华源凯马发动机有限公司 | Mini tiller with safe start executing mechanism |
| CN106089535A (en) * | 2016-08-03 | 2016-11-09 | 威马农业机械有限公司 | The electrically actuated structure of tiller electromotor |
-
2014
- 2014-10-21 CN CN201420609475.6U patent/CN204131938U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104285530A (en) * | 2014-10-21 | 2015-01-21 | 无锡华源凯马发动机有限公司 | Mini tiller with safe start executing mechanism |
| CN104285530B (en) * | 2014-10-21 | 2017-05-10 | 无锡华源凯马发动机有限公司 | Mini tiller with safe start executing mechanism |
| CN106089535A (en) * | 2016-08-03 | 2016-11-09 | 威马农业机械有限公司 | The electrically actuated structure of tiller electromotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20170510 |