CN205320574U - Mowing machine with two -layer blades - Google Patents

Mowing machine with two -layer blades Download PDF

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Publication number
CN205320574U
CN205320574U CN201521056050.8U CN201521056050U CN205320574U CN 205320574 U CN205320574 U CN 205320574U CN 201521056050 U CN201521056050 U CN 201521056050U CN 205320574 U CN205320574 U CN 205320574U
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China
Prior art keywords
gear
blade
cutterhead
external gear
internal gear
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CN201521056050.8U
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Chinese (zh)
Inventor
黄华敏
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黄华敏
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Priority to CN201521056050.8U priority Critical patent/CN205320574U/en
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Abstract

The utility model discloses a mowing machine with two -layer blades, including actuating mechanism and drive mechanism, drive mechanism includes the external gear, encircles the internal gear that the external gear set up, drive mechanism is still including setting up the internal gear with the driving gear of external gear, the driving gear respectively with the external gear the internal gear meshes mutually, the driving gear is connected with the actuating mechanism transmission, still including concentric first blade and the second blade that sets up, first blade is connected with interior gear drive, the second blade is connected with outer gear drive. The utility model discloses a driving gear respectively with the internal gear the external gear meshes mutually, works as during initiative gear revolve, the internal gear with external gear retrograde rotation to reinforcing cutting device's cutting dynamics is favorable to disposable smooth cutting, improves cutting efficiency, and double -deck blade cutting machine can run slowly, and the security performance is good, and the blade is not fragile, reduces the cutting cost.

Description

A kind of double-layer blades hay mover
Technical field
This utility model relates to garden instrument field, particularly relates to a kind of double-layer blades hay mover。
Background technology
Along with economic fast development, the living standard of people improves, and the greening of environment is required also more and more higher by people, and hay mover becomes the instrument safeguarding that greening is more and more important。
In the prior art, common hay mover generally only has a blade, or have multiple blade to arrange with layer, when blade high speed single direction rotation cuts, touch foreign body, it is easily damaged blade, and there is bigger potential safety hazard, meanwhile, add cutting difficulty, improve cutting cost, be unfavorable for that disposable smooth cutting and spread use。
Application number is a kind of hay mover disclosed in the Chinese utility model application of 201410075788.2, including handle, motor body, protective cover, cutter, by arranging multiple cutterhead, each cutterhead is provided with blade, thus being conducive to disposable smooth cutting, but, multiple blades are all arranged with layer, when blade high speed single direction rotation cuts, touch foreign body, easily cause cutter sweep to damage, cause personal injury simultaneously, there is potential safety hazard。
Therefore, prior art has yet to be improved and developed。
Utility model content
The purpose of this utility model is in that to provide the double-layer blades hay mover of a kind of efficiency height, high safety, with the problem solving to propose in above-mentioned background technology。
For achieving the above object, this utility model provides following technical scheme: a kind of double-layer blades hay mover, including driving mechanism and drive mechanism, described drive mechanism includes external gear, the internal gear arranged around described external gear;Described drive mechanism also includes the driving gear being arranged between described internal gear and described external gear, and described driving gear is meshed with described external gear, described internal gear respectively;Described driving gear and driving mechanism are in transmission connection;Also include the first blade and the second blade that are arranged concentrically;Described first blade is connected with internal gear transmission, and described second blade is connected with external gear driving。
Further, described internal gear periphery is provided with the first blade mounting portion, described first blade mounting portion includes surrounding the first installation ring that internal gear is arranged, and the described first bottom installing ring is provided with multiple buckle, and described first blade is arranged in described first by described buckle and installs on ring。
Further, the second blade mounting portion it is provided with bottom described external gear, described second blade mounting portion includes the first cutterhead being arranged on bottom described external gear, the lower section of described first cutterhead is fixed with the second cutterhead, the periphery of described second cutterhead is provided with the second installation ring, and described second blade is arranged on described second and installs on ring。
Further, the center bottom described first cutterhead is provided with multiple fixture, and described second cutterhead top is provided with corresponding draw-in groove, and the plurality of fixture is arranged in described draw-in groove。
Further, described driving mechanism is arranged on the oblique upper of described driving gear;With being in transmission connection of described driving gear, described driving mechanism refers to that described driving gear is connected with described driving mechanism by one group of transmission component that commutates, described commutation transmission component includes the first angular wheel being in transmission connection with described driving gear, described first angular wheel is in transmission connection and is provided with power transmission shaft between the second angular wheel, described first angular wheel and described second angular wheel。
This utility model has the beneficial effect that:
Above-mentioned a kind of double-layer blades hay mover, it is coaxially disposed the first blade and the second blade is connected to driving mechanism by drive mechanism, drive mechanism includes the external gear being connected with the first blade transmission, the internal gear arranging around external gear and being connected with the second blade transmission, also includes the driving gear being arranged between internal gear and external gear and being meshed with internal gear and external gear;Internal gear is ordinary gear, encloses and set tooth in gear;External gear refers to that periphery sets the gear of tooth;Driving gear is the gear that periphery sets tooth;When driving gear rotates, cause internal gear and external gear opposite direction rotating, thus strengthening the cutting dynamics of cutter sweep, disposable can quickly cutting off weeds, efficiency is high, simultaneously, double-layer blades cutting machine can slow down operating compared with monolayer blade cut-off machine, security performance is good, and deceleration operating causes blade to be hardly damaged, long service life。
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment in this utility model;
Fig. 2 is the schematic diagram that in this utility model, driving gear is meshed with internal gear, external gear respectively;
Fig. 3 is the schematic diagram that in this utility model, blade is connected with gear;
Fig. 4 is the second cutterhead schematic diagram in this utility model。
Fig. 5 is cutting machine overall structure sketch in this utility model。
Detailed description of the invention
This utility model is described in further detail below in conjunction with accompanying drawing and embodiment for the ease of it will be appreciated by those skilled in the art that。
Refer to Fig. 1, it is the structural representation of this utility model one embodiment hay mover, a kind of double-layer blades hay mover, including driving mechanism 100 and drive mechanism 200, described drive mechanism includes external gear 240, the internal gear 230 arranged around described external gear 240;Described drive mechanism 200 also includes the driving gear 250 being arranged between described internal gear 230 and described external gear 240, and described driving gear 250 is meshed with described external gear 240, described internal gear 230 respectively;Described driving gear 250 is in transmission connection with driving mechanism 100;Also include the first blade 210 and the second blade 220 being arranged concentrically;Described first blade 210 is in transmission connection with internal gear 230, and described second blade 220 is in transmission connection with external gear 240。
Operation principle of the present utility model is as follows: be coaxially disposed the first blade 210 and the second blade 220 is connected to driving mechanism 100 by drive mechanism 200, external gear 240 that drive mechanism 200 includes being in transmission connection with the first blade 210, arrange around external gear 240 and with the internal gear 230 that the second blade 220 is in transmission connection, also include the driving gear 250 being arranged between internal gear 230 and external gear 240 and being meshed with internal gear 230 and external gear 240;Internal gear 230 is ordinary gear, and it refers to enclose in gear set tooth;External gear 240 refers to that periphery sets the gear of tooth;Driving gear 250 is the peripheral gear setting tooth;When driving gear 250 rotates, cause internal gear 230 and external gear 240 counter-rotating, thus strengthening the cutting dynamics of cutter sweep, improving the safety that hay mover uses, being conducive to disposable smooth cutting, improve cutting efficiency, reduce cost。
Further, internal gear 230 periphery is provided with the first blade mounting portion, and the first blade mounting portion includes surrounding the first installation ring that internal gear 230 is arranged, and the first bottom installing ring is provided with multiple buckle, and the first blade 210 is arranged on the first installation ring by buckle。
Operation principle of the present utility model is as follows: internal gear periphery is provided with the first blade mounting portion, first blade mounting portion includes surrounding the first installation ring that internal gear 230 is arranged, first bottom installing ring is provided with multiple buckle, first blade 210 is arranged on the first installation ring by buckle, thus forming a firmly structure, enhanced stability。
Further, the second blade mounting portion it is provided with bottom external gear 240, second blade mounting portion includes the first cutterhead 260 being arranged on bottom external gear 240, the lower section of the first cutterhead 260 is fixed with the second cutterhead 270, the periphery of the second cutterhead 270 is provided with the second installation ring, and the second blade 220 is arranged on the second installation ring。
Operation principle of the present utility model is as follows: connect the first cutterhead 260 bottom external gear 240, the lower section of the first cutterhead 260 is fixed with the second cutterhead 270, the periphery of the second cutterhead 270 is provided with the second installation ring, and the second blade 220 is bolted on the second installation ring by screw。
Further, the center bottom the first cutterhead 260 is provided with multiple fixture, and the second cutterhead 270 top is provided with corresponding draw-in groove 271, and multiple fixtures are arranged in draw-in groove 271。
Operation principle of the present utility model is as follows: the center bottom the first cutterhead 260 is provided with multiple fixture, second cutterhead 270 top is provided with corresponding draw-in groove 271, first cutterhead 260 is arranged in the second cutterhead 270 top draw-in groove 271 by multiple fixtures of its bottom centre, causes the first cutterhead 260 closely coupled in the second cutterhead 270。
Further, driving mechanism 100 is arranged on the oblique upper of driving gear 250;With being in transmission connection of driving gear 250, driving mechanism 100 refers to that driving gear passes through one group of commutation transmission component and is connected with driving mechanism 100, commutation transmission component includes the first angular wheel 310 being in transmission connection with driving gear 250, first angular wheel 310 is in transmission connection and is provided with power transmission shaft 330 between the second angular wheel 320, the first angular wheel 310 and the second angular wheel 320。
Operation principle of the present utility model is as follows: driving mechanism 100 is connected with driving gear 250 by one group of commutation transmission component, commutation transmission component includes the first angular wheel 310 being in transmission connection with driving gear 250, first angular wheel 310 is in transmission connection and is provided with power transmission shaft 330 between the second angular wheel 320, the first angular wheel 310 and the second angular wheel 320。
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, it is possible to improved according to the above description or convert, all these improve and convert the protection domain that all should belong to this utility model claims。

Claims (5)

1. a double-layer blades hay mover, including driving mechanism (100) and drive mechanism (200), it is characterized in that, described drive mechanism (200) includes external gear (240), the internal gear (230) arranged around described external gear (240);Described drive mechanism (200) also includes the driving gear (250) being arranged on described internal gear (230) with described external gear (240), and described driving gear (250) is meshed with described external gear (240), described internal gear (230) respectively;Described driving gear (250) and driving mechanism (100) are in transmission connection;Also include the first blade (210) and the second blade (220) that are arranged concentrically;Described first blade (210) and internal gear (230) are in transmission connection, and described second blade (220) and external gear (240) are in transmission connection。
2. a kind of double-layer blades hay mover according to claim 1, it is characterized in that: described internal gear (230) periphery is provided with the first blade mounting portion, described first blade mounting portion includes surrounding the first installation ring that internal gear (230) is arranged, described first bottom installing ring is provided with multiple buckle, and described first blade (210) is arranged in described first by described buckle and installs on ring。
3. a kind of double-layer blades hay mover according to claim 1, it is characterized in that: described external gear (240) bottom is provided with the second blade mounting portion, described second blade mounting portion includes the first cutterhead (260) being arranged on described external gear (240) bottom, described first cutterhead (260) be arranged below the second cutterhead (270), the periphery of described second cutterhead (270) is provided with the second installation ring, and described second blade is arranged on described second and installs on ring。
4. a kind of double-layer blades hay mover according to claim 3, it is characterized in that: the center of described first cutterhead (260) bottom is provided with multiple fixture, described second cutterhead (270) top is provided with the draw-in groove (271) corresponding with described first cutterhead (260), and described fixture is arranged in described draw-in groove (271)。
5. a kind of double-layer blades hay mover according to claim 1, it is levied and is in that: described driving mechanism (100) is arranged on the oblique upper of described driving gear (250);With being in transmission connection of described driving gear (250), described driving mechanism (100) refers to that described driving gear (250) is connected with described driving mechanism (100) by one group of transmission component that commutates, described commutation transmission component includes the first angular wheel (310) being in transmission connection with described driving gear (250), described first angular wheel (310) is in transmission connection and is provided with power transmission shaft (330) between the second angular wheel (320), described first angular wheel (310) and described second angular wheel (320)。
CN201521056050.8U 2015-12-17 2015-12-17 Mowing machine with two -layer blades Active CN205320574U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521056050.8U CN205320574U (en) 2015-12-17 2015-12-17 Mowing machine with two -layer blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521056050.8U CN205320574U (en) 2015-12-17 2015-12-17 Mowing machine with two -layer blades

Publications (1)

Publication Number Publication Date
CN205320574U true CN205320574U (en) 2016-06-22

Family

ID=56208021

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521056050.8U Active CN205320574U (en) 2015-12-17 2015-12-17 Mowing machine with two -layer blades

Country Status (1)

Country Link
CN (1) CN205320574U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110815349A (en) * 2019-10-24 2020-02-21 马晓梅 Food shearing mechanism based on principle of opening and shutting
CN111771512A (en) * 2020-07-14 2020-10-16 嘉兴花汇红园林有限公司 Can prevent winding lawn mower in gardens of weeds by automatic clear away stone

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110815349A (en) * 2019-10-24 2020-02-21 马晓梅 Food shearing mechanism based on principle of opening and shutting
CN111771512A (en) * 2020-07-14 2020-10-16 嘉兴花汇红园林有限公司 Can prevent winding lawn mower in gardens of weeds by automatic clear away stone

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