CN201360427Y - Hand-pushing mower - Google Patents

Hand-pushing mower Download PDF

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Publication number
CN201360427Y
CN201360427Y CNU200920112499XU CN200920112499U CN201360427Y CN 201360427 Y CN201360427 Y CN 201360427Y CN U200920112499X U CNU200920112499X U CN U200920112499XU CN 200920112499 U CN200920112499 U CN 200920112499U CN 201360427 Y CN201360427 Y CN 201360427Y
Authority
CN
China
Prior art keywords
sides
handle
cutter shaft
roller
hand
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.)
Expired - Fee Related
Application number
CNU200920112499XU
Other languages
Chinese (zh)
Inventor
贾新天
Original Assignee
贾新天
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 贾新天 filed Critical 贾新天
Priority to CNU200920112499XU priority Critical patent/CN201360427Y/en
Application granted granted Critical
Publication of CN201360427Y publication Critical patent/CN201360427Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a hand-pushing mower, which comprises a pushing-handle component, a machine frame (23), a roller knife (11), and roller wheels (22), a roller component (12), the roller wheels (22) are movably arranged at both sides of the machine frame (23), a transmitting gear (21) which is matched with an inner gear of the roller wheels (22) is arranged on a cutter shaft (19), a one-way transmitting mechanism is arranged between the cutter shaft (19) and the transmitting gear (21), and the mechanism comprises a positioning pin (20) which is axially arranged on the cutter shaft (19) and an arc-shaped slot (24) which is arranged on the transmitting gear (21); the positioning pin (20) contacts with the slot mouth of the arc-shaped slot (24) when going ahead, and the positioning pin (20) and the slot mouth of the arc-shaped slot (24) are separated when stepping back, and the transmitting gear (21) and the cutter shaft (19) are in idle running. After the structure is adopted, the utility model has the advantages that the structure is simple and compact, the transmitting and separating effects are good, the use is safe and reliable, the folding and the dismounting are fast, the service life is long and the like.

Description

Hand-push type mower
Technical field
The utility model relates to a kind of mowing machinery, particularly a kind of motorless hand-push type mower.
Background technology
Along with expanding economy and growth in the living standard, the greening level that people live to life requires more and more higher, and large-scale ecological greenery patches, city, dwelling house greenery patches, road greenery patches or the like constantly increase, and traditional-handwork is pruned and do not satisfied demands of social development.Various in recent years mowings machinery is constantly released, and is exactly wherein a kind of as the hand-push type mower of unpowered equipment, advantages such as this machine is rational in infrastructure, in light weight, volume is little, noise is little, price is low, flexible and convenient operation, and extremely users' favor.But in use still have the following disadvantages: the one, contacting transmission, quick abrasion, the life-span is short, noise is big between travelling gear and the cutter shaft; The 2nd, because no baffle component, the random phenomenon of spattering of earth and broken grass is serious; The 3rd, mowing altitude scale line designs on the side plate of frame, need bend over when observing mowing altitude scale line, adjusts when mowing height push handle component and does not have the location, and handle at any time can overturning, will pound because of carelessness on the head, and is very dangerous; The 4th, existing push handle component is a monolithic construction, can not telescopic adjustment push handle component height, and the crowd who adapts to different heights manipulates, and can not dismantle, folding, brings inconvenience for packing, transportation, collection.For this reason, many manufacturers and knowledgeable people develop specially and study, but do not have comparatively ideal product to emerge so far as yet.
Summary of the invention
For overcoming existing hand-push type mower above shortcomings, the purpose of this utility model provides a kind of simple and reasonable, safe and reliable, folding dismounting hand-push type mower fast and easily.
The technical scheme that its technical problem that solves the utility model adopts, it comprises push handle component, frame, hobboing cutter, roller, drum assembly, roller is movably arranged on the frame both sides, the cutter shaft of described hobboing cutter both sides is provided with the travelling gear that is complementary with the roller internal gear, between cutter shaft and travelling gear, be provided with one-way driving mechanism, this mechanism comprises and is axially disposed within the alignment pin on the cutter shaft and is arranged on deep-slotted chip breaker on the travelling gear, alignment pin contacts with the notch of deep-slotted chip breaker when advancing, alignment pin separates with the notch of deep-slotted chip breaker when retreating, and travelling gear dallies around cutter shaft.
Drum assembly both sides above hobboing cutter are fixed with left side plate and overhead gage, are provided with mowing altitude scale line at the frame end face, and the left side plate corresponding with mowing altitude scale line is provided with index line.
Described push handle component comprises fixed bending tube, left and right sides telescoping tube, left and right sides handle bend pipe, clamping plate, handrail piece, handle, one end of left and right sides telescoping tube is connected with fixed bending tube by locking nut, the other end inserts by lining in the left and right sides handle bend pipe that has the reducing groove and by clamping plate and binding nut and clamps, the handrail piece is fixed between the handle bend pipe of the left and right sides, and handle is arranged on the handle bend pipe of the left and right sides.
Described fixed bending tube is provided with spacer pin, and spacer pin is corresponding with the side plate of drum assembly.
After adopting said structure, following advantage is arranged compared with prior art: the one, travelling gear changes line into during with the cutter shaft transmission and contacts transmission, and transmission is effective, the life-span is long, noise is low; The 2nd, increase overhead gage and left side plate parts, can significantly reduce earth and broken careless splash phenomena; The 3rd, the design of mowing altitude scale line is at the end face of frame, and is directly perceived when observing mowing altitude scale line, need not bend over; The 4th, on push handle component, increase location structure, when regulate mowing height, handle can overturning, and is safe and reliable; The 5th, push handle component adopts flexible disassembly and assembly structure, both can regulate the push handle component height, and the crowd who adapts to different heights manipulates, again can be instant packed, transportation, collection.
Description of drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a body part perspective view of the present utility model.
Fig. 3 is the structural representation of the utility model push handle component.
Fig. 4 is the A-A cross-sectional view of Fig. 1.
Fig. 5 is the partial structurtes enlarged drawing of Fig. 4.
Embodiment
Fig. 1 is to shown in Figure 4, specific embodiments for a kind of hand-push type mower of the utility model, it comprises push handle component, frame 23, hobboing cutter 11, roller 22, drum assembly 12, roller 22 is movably arranged on frame 23 both sides, the cutter shaft 19 of described hobboing cutter 11 both sides is provided with the travelling gear 21 that is complementary with roller 22 internal gears, between cutter shaft 19 and travelling gear 21, be provided with one-way driving mechanism, this mechanism comprises the alignment pin 20 that is axially disposed within on the cutter shaft 19 and is arranged on deep-slotted chip breaker 24 on the travelling gear 21, alignment pin 20 contacts the location with the notch straight line of deep-slotted chip breaker 24 when advancing, roller 22 drives hobboing cutter 11 work by travelling gear 21, alignment pin 20 separates with the notch of deep-slotted chip breaker 24 when retreating, travelling gear 21 is around cutter shaft 19 idle running, alignment pin 20 plays clutch action, improve travelling gear 21 positioning accuracies, can alleviate the noise when retreating.
Drum assembly 12 both sides above hobboing cutter 11 are fixed with left side plate 14,15 and overhead gage 13, and broken grass retaining is held together advance drawing in the bag, can prevent that earth and broken careless splash phenomena from producing; Be provided with mowing altitude scale line 17 at frame 23 end faces, the left side plate 14,15 corresponding with mowing altitude scale line 17 is provided with index line 18, make mowing highly need not bend over just can directly observe, and can regulate the height of mowing, regulate more precise and stable by regulating hold-down nut 16.
Described push handle component comprises fixed bending tube 9, left and right sides telescoping tube 8, left and right sides handle bend pipe 2, clamping plate 7, handrail piece 3, handle 1, one end of left and right sides telescoping tube 8 is connected with fixed bending tube 9 by locking nut 10, the other end inserts by lining 5 in the left and right sides handle bend pipe 2 that has the reducing groove and by clamping plate 7 and binding nut 6 and clamps, handrail piece 3 is fixed between the left and right sides handle bend pipe 2, handle 1 is arranged on the left and right sides handle bend pipe 2, unscrew binding nut 6 and can reach the requirement that the different height crowds of adaptation manipulate by the height of left and right sides telescoping tube 8 telescopic adjustment push handle component; In the time will carrying, unscrew locking nut 10, promptly turning folding; In the time will collecting, also can break each part, be convenient to packing and collection.Described fixed bending tube 9 is provided with spacer pin 4, and spacer pin 4 is corresponding with the side plate of drum assembly 12, and spacer pin 4 plays position-limiting action, can prevent that whole handle overturning is pounded on the people when regulating the mowing height or falling broken grass.

Claims (4)

1, a kind of hand-push type mower, comprise push handle component, frame (23), hobboing cutter (11), roller (22), drum assembly (12), roller (22) is movably arranged on frame (23) both sides, it is characterized in that: the cutter shaft (19) of described hobboing cutter (11) both sides is provided with the travelling gear (21) that is complementary with roller (22) internal gear, between cutter shaft (19) and travelling gear (21), be provided with one-way driving mechanism, this mechanism comprises the alignment pin (20) that is axially disposed within on the cutter shaft (19) and is arranged on deep-slotted chip breaker (24) on the travelling gear (21), alignment pin when advancing (20) contacts with the notch of deep-slotted chip breaker (24), alignment pin when retreating (20) separates with the notch of deep-slotted chip breaker (24), and travelling gear (21) dallies around cutter shaft (19).
2, hand-push type mower according to claim 1, it is characterized in that: drum assembly (12) both sides in hobboing cutter (11) top are fixed with left side plate (14,15) and overhead gage (13), be provided with mowing altitude scale line (17) at frame (23) end face, the left side plate corresponding with mowing altitude scale line (17) (14,15) is provided with index line (18).
3, hand-push type mower according to claim 1 and 2, it is characterized in that: described push handle component comprises fixed bending tube (9), left and right sides telescoping tube (8), left and right sides handle bend pipe (2), clamping plate (7), handrail piece (3), handle (1), one end of left and right sides telescoping tube (8) is connected with fixed bending tube (9) by locking nut (10), the other end inserts by lining (5) in the left and right sides handle bend pipe (2) that has the reducing groove and by clamping plate (7) and binding nut (6) and clamps, handrail piece (3) is fixed between the left and right sides handle bend pipe (2), and handle (1) is arranged on the left and right sides handle bend pipe (2).
4, hand-push type mower according to claim 3 is characterized in that: described fixed bending tube (9) is provided with spacer pin (4), and spacer pin (4) is corresponding with the side plate of drum assembly (12).
CNU200920112499XU 2009-01-12 2009-01-12 Hand-pushing mower Expired - Fee Related CN201360427Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200920112499XU CN201360427Y (en) 2009-01-12 2009-01-12 Hand-pushing mower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200920112499XU CN201360427Y (en) 2009-01-12 2009-01-12 Hand-pushing mower

Publications (1)

Publication Number Publication Date
CN201360427Y true CN201360427Y (en) 2009-12-16

Family

ID=41471079

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200920112499XU Expired - Fee Related CN201360427Y (en) 2009-01-12 2009-01-12 Hand-pushing mower

Country Status (1)

Country Link
CN (1) CN201360427Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105359704A (en) * 2015-11-13 2016-03-02 成都绿迪科技有限公司 Lawn pruning machine
CN107155505A (en) * 2017-05-25 2017-09-15 东台新时代畜牧机械设备有限公司 A kind of grass mower of applicable a variety of landform
CN107251712A (en) * 2017-06-20 2017-10-17 宿州瑞丰农业科技有限公司 A kind of afforestation hay mover
WO2018113738A1 (en) * 2016-12-23 2018-06-28 南京德朔实业有限公司 Hand-powered self-driven travelling machine
US10524417B2 (en) 2016-12-23 2020-01-07 Nanjing Chervon Industry Co., Ltd. Walk-behind, self-propelled machine
WO2021008048A1 (en) * 2019-07-16 2021-01-21 天佑电器(苏州)有限公司 Position limiting mechanism and lawn mower

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105359704A (en) * 2015-11-13 2016-03-02 成都绿迪科技有限公司 Lawn pruning machine
WO2018113738A1 (en) * 2016-12-23 2018-06-28 南京德朔实业有限公司 Hand-powered self-driven travelling machine
US10524417B2 (en) 2016-12-23 2020-01-07 Nanjing Chervon Industry Co., Ltd. Walk-behind, self-propelled machine
CN107155505A (en) * 2017-05-25 2017-09-15 东台新时代畜牧机械设备有限公司 A kind of grass mower of applicable a variety of landform
CN107251712A (en) * 2017-06-20 2017-10-17 宿州瑞丰农业科技有限公司 A kind of afforestation hay mover
WO2021008048A1 (en) * 2019-07-16 2021-01-21 天佑电器(苏州)有限公司 Position limiting mechanism and lawn mower

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091216

Termination date: 20120112