CN210093999U - Centrifugal grass discharging function chassis for hand-push type lawn mower - Google Patents
Centrifugal grass discharging function chassis for hand-push type lawn mower Download PDFInfo
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- CN210093999U CN210093999U CN201920656903.3U CN201920656903U CN210093999U CN 210093999 U CN210093999 U CN 210093999U CN 201920656903 U CN201920656903 U CN 201920656903U CN 210093999 U CN210093999 U CN 210093999U
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- punching press
- press casing
- rear wheel
- hand
- lawn mower
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- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 22
- 238000007599 discharging Methods 0.000 title claims abstract description 11
- 238000004080 punching Methods 0.000 claims abstract description 33
- 238000005119 centrifugation Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000002023 wood Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 241001494496 Leersia Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
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Abstract
The utility model discloses a hand propelled lawn mower is with centrifugation grass function chassis of arranging, including punching press casing, front axle and rear axle, the head of punching press casing has the front wheel that two symmetries set up through front axle rigid connection, and the afterbody of punching press casing has the rear wheel that two symmetries set up through rear axle rigid connection, and the middle part of rear axle has hung the reducing gear box, the reducing gear box assembly is at the afterbody of punching press casing, the bottom of punching press casing is equipped with centrifugal vortex diversion passageway, the middle part of punching press casing is equipped with driving system, and is fixed with the blade disc on driving system's the output shaft. This hand propelled lawn machine centrifugation grass discharging function chassis has the centrifugal vortex diversion channel in the design of punching press casing rear portion, utilizes the high-speed rotatory air current centrifugation discharge vegetation piece that produces of blade, avoids the piece to pile up in punching press casing bottom, reduces the working resistance of sword, and the structure is succinct, and is actually effective.
Description
Technical Field
The utility model relates to the technical field of garden machinery, specifically a hand propelled lawn machine is with centrifugation grass discharging function chassis.
Background
With the gradual realization of the overall well-being society, the requirements of people on living environment are gradually improved. Urban landscaping also drives the landscaping industry to develop greatly. Traditional manual garden maintenance work is gradually replaced by mechanical equipment, wherein the market demand of the hand-push type lawn mower is particularly obvious, and the hand-push type lawn mower has the characteristics of convenience, rapidness and low cost.
The chassis system of the hand-push lawn mower commonly used at present is generally practical and has a thin-wall shell formed by punching steel plates with extension performance, tire components are assembled around the thin-wall shell, and a power system is assembled in the middle of the thin-wall shell. Meanwhile, a reduction gearbox is fixed in the middle of the rear wheel component to form a rear axle system. The power output drives the blade to rotate through the transmission belt and drives the rear axle system to push the hand-push type lawn mower to move forwards. The scraps formed by cutting the grass, the trees and the like by the blade directly fall on the ground irregularly, and when the working time is too long, the bottom of the thin-wall shell is easy to be blocked by the weeds and the scraps, so that the rotation resistance of the blade is too large.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a hand propelled lawn machine centrifugation grass discharging function chassis, there is centrifugal vortex water conservancy diversion passageway at the design of punching press casing rear portion, utilizes the air current centrifugation discharge vegetation piece that the high-speed rotation of blade produced, avoids the piece to pile up in punching press casing bottom, reduces the working resistance of sword, and the structure is succinct, and is actually effective, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hand propelled lawn machine centrifugation grass discharging function chassis, includes punching press casing, front axle and rear axle, the head of punching press casing has the front wheel that two symmetries set up through front axle rigid connection, and the afterbody of punching press casing has the rear wheel that two symmetries set up through rear axle rigid connection, and the middle part of rear axle has hung the reducing gear box, the reducing gear box assembly is at the afterbody of punching press casing, the bottom of punching press casing is equipped with centrifugal vortex diversion passageway, the middle part of punching press casing is equipped with driving system, and is fixed with the blade disc on driving system's the output shaft, be equipped with the blade on the blade disc.
As an optimal technical scheme of the utility model, one side bottom that the punching press casing is close to the rear wheel axle is equipped with driving system complex transmission.
As an optimal technical scheme of the utility model, the top that the punching press casing is close to afterbody one side is equipped with the handrail mount pad, and the outside of punching press casing is equipped with adjustment handle.
Compared with the prior art, the beneficial effects of the utility model are that: this hand propelled lawn machine centrifugation grass discharging function chassis has the centrifugal vortex diversion channel in punching press casing rear portion design, utilizes the high-speed rotatory air current centrifugation discharge vegetation piece that produces of blade, avoids the piece to pile up in punching press casing bottom, reduces the working resistance of sword, and the structure is succinct, and is actually effective.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the bottom view structure of the present invention;
fig. 3 is a left side view structure diagram of the present invention.
In the figure: 1 stamping shell, 2 cutterheads, 3 blades, 4 front wheel shafts, 5 front wheels, 6 rear wheels, 7 reduction boxes, 8 transmission devices, 9 adjusting handles, 10 handrail mounting seats and 11 rear wheel shafts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a centrifugal grass discharging function chassis for a hand-push type lawn mower comprises a stamping shell 1, a front wheel shaft 4 and a rear wheel shaft 11, wherein the head part of the stamping shell 1 is rigidly connected with two front wheels 5 which are symmetrically arranged through the front wheel shaft 4, the tail part of the stamping shell 1 is rigidly connected with two rear wheels 6 which are symmetrically arranged through the rear wheel shaft 11, the front wheels 5 and the rear wheels 6 are used for supporting the stamping shell 1 and enabling the whole lawn mower to move, a reduction gearbox 7 is hung in the middle of the rear wheel shaft 11, the reduction gearbox 7 is assembled at the tail part of the stamping shell 1, a transmission device 8 matched with a power system is arranged at the bottom of one side, close to the rear wheel shaft 11, of the stamping shell 1, a centrifugal vortex flow guide channel is arranged at the bottom of the stamping shell 1, when the lawn mower mows, a cutter head 2 and a cutter blade 3 rotate at a high speed to cut grass trees and generate strong, the grass and wood chippings can move at a high speed along the inner side of the stamping shell 1, meanwhile, the grass and wood chippings are thrown out along a vortex flow guide channel at the rear part of the stamping shell 1 to achieve the effect of cleaning the grass and wood chippings around the blade 3, the middle part of the stamping shell 1 is provided with a power system, a cutter head 2 is fixed on an output shaft of the power system, the blade 3 is arranged on the cutter head 2, the top of one side, close to the tail part, of the stamping shell 1 is provided with a handrail mounting seat 10, the outer side of the stamping shell 1 is provided with an adjusting handle 9, the stamping shell 1 is adjusted to move up and down in a certain range through the adjusting handle 9, the stamping shell 1, the cutter head 2 and the blade 3 are matched to form different movement spaces, different air flow pressures can be generated, the cleaning requirements of the grass and wood chippings under different environments and working conditions are met, the whole lawn mower, utilize the air current centrifugation of the high-speed rotatory production of blade 3 to discharge the grass and wood piece, avoid the piece to pile up in 1 bottoms of punching press casing, reduce the working resistance of sword 3, the structure is succinct, and is actually effective.
When in use: when the lawn mower is used for mowing, due to the covering effect of the stamping shell 1, the cutter head 2 and the blades 3 rotate at a high speed to cut grass and wood and generate strong airflow during working, grass and wood chippings can move at a high speed along the inner side of the stamping shell 1, and meanwhile, centrifugal force generates a guiding effect, so that the grass and wood chippings can be thrown out along a vortex flow guide channel at the rear part of the stamping shell 1, and the effect of cleaning the grass and wood chippings around the blades 3 is achieved; in addition, adjust punching press casing 1 up-and-down motion in certain extent through adjustment handle 9, punching press casing 1 forms different motion spaces with blade disc 2 and the cooperation of blade 3, can produce different air pressure, satisfies the grass and wood piece clearance needs under different environment and the operating mode.
The utility model discloses there is centrifugal vortex flow diversion channel at 1 rear portion of punching press casing design, utilizes the air current centrifugation discharge vegetation piece of the high-speed rotatory production of blade 3, avoids the piece to pile up in 1 bottom of punching press casing, reduces the working resistance of sword 3, and the structure is succinct, and is actually effective.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a hand propelled lawn machine centrifugation grass discharging function chassis which characterized in that: including punching press casing (1), front wheel axle (4) and rear wheel axle (11), the head of punching press casing (1) has front wheel (5) that two symmetries set up through front wheel axle (4) rigid connection, and the afterbody of punching press casing (1) has rear wheel (6) that two symmetries set up through rear wheel axle (11) rigid connection, and the middle part of rear wheel axle (11) has hung reducing gear box (7), reducing gear box (7) assemble the afterbody at punching press casing (1), the bottom of punching press casing (1) is equipped with centrifugal vortex water conservancy diversion passageway, the middle part of punching press casing (1) is equipped with driving system, and is fixed with blade disc (2) on driving system's the output shaft, be equipped with blade (3) on blade disc (2).
2. The centrifugal grass discharging functional chassis for the hand-push type lawn mower according to claim 1, wherein: and a transmission device (8) matched with a power system is arranged at the bottom of one side, close to the rear wheel shaft (11), of the stamping shell (1).
3. The centrifugal grass discharging functional chassis for the hand-push type lawn mower according to claim 1, wherein: the top of one side, close to the tail, of the stamping shell (1) is provided with a handrail mounting seat (10), and the outer side of the stamping shell (1) is provided with an adjusting handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920656903.3U CN210093999U (en) | 2019-05-09 | 2019-05-09 | Centrifugal grass discharging function chassis for hand-push type lawn mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920656903.3U CN210093999U (en) | 2019-05-09 | 2019-05-09 | Centrifugal grass discharging function chassis for hand-push type lawn mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210093999U true CN210093999U (en) | 2020-02-21 |
Family
ID=69540355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920656903.3U Active CN210093999U (en) | 2019-05-09 | 2019-05-09 | Centrifugal grass discharging function chassis for hand-push type lawn mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210093999U (en) |
-
2019
- 2019-05-09 CN CN201920656903.3U patent/CN210093999U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinhua Manatee Power Technology Co.,Ltd. Assignor: ZHEJIANG PAINIER TECHNOLOGY Inc. Contract record no.: X2024980008175 Denomination of utility model: A centrifugal grass removal function chassis for hand pushed lawn mowers Granted publication date: 20200221 License type: Common License Record date: 20240701 |