CN110663365A - Foldable hand-push type mower frame - Google Patents
Foldable hand-push type mower frame Download PDFInfo
- Publication number
- CN110663365A CN110663365A CN201910947753.6A CN201910947753A CN110663365A CN 110663365 A CN110663365 A CN 110663365A CN 201910947753 A CN201910947753 A CN 201910947753A CN 110663365 A CN110663365 A CN 110663365A
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- China
- Prior art keywords
- frame
- mower frame
- foldable push
- rotating block
- wall
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- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D67/00—Undercarriages or frames specially adapted for harvesters or mowers; Mechanisms for adjusting the frame; Platforms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses a foldable hand-push type mower frame which comprises a frame, wherein shaft levers are fixed on two sides of the bottom end of the frame, a mounting frame is sleeved outside the shaft levers, tires are connected outside the mounting frame, one end of the outer wall of each shaft lever is connected with a fastening nut through threads, a connecting groove is formed in the surface of one end of each fastening nut, and a rotating block is connected inside each connecting groove; the mounting frame is characterized in that the mounting frame is provided with a mounting frame, the mounting frame is provided with a rotating block, the rotating block is arranged on the mounting frame, and the rotating block is arranged on the mounting frame.
Description
Technical Field
The invention belongs to the technical field of mowers, and particularly relates to a foldable hand-push type mower frame.
Background
The hand-push type mower pushes the mower by using of an operator, and meanwhile, a cutter head at the end of the mower rotates at a high speed, so that weeds to be cleaned are cut off.
When the existing hand-push mower is used, the equipment is pushed to move and turn by a handle, tires are mainly in contact with the ground to play a supporting role in the moving process, when the existing tires are installed on a shaft rod, in order to avoid separation of the existing tires, nuts are screwed on a screw rod at the end part of the shaft rod, one end surface of each nut is tightly attached to an installation frame of the tire, so that the tires are limited, and meanwhile, one pin clamp is used for limiting the nuts.
Disclosure of Invention
The invention aims to provide a foldable hand-push type mower frame to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a collapsible hand propelled lawn mower frame, includes the frame, frame bottom both sides all are fixed with the axostylus axostyle, the mounting bracket has been cup jointed to the axostylus axostyle outside, the mounting bracket external connection has the tire, axostylus axostyle outer wall one end has fastening nut through threaded connection, the spread groove has been seted up on fastening nut one end surface, spread groove internal connection has the commentaries on classics piece.
According to a preferable technical scheme of the invention, a support rod is fixed at the center of one side of the bottom end of the rack, a connecting frame is arranged outside one end of the support rod, a pin rod is connected to the joint of the connecting frame and the support rod in a penetrating manner, through holes are formed in both sides of the surface of the connecting frame, a threaded hole is formed in the outer wall of the end part of the support rod, a screw penetrates through the connecting hole, and the screw is in threaded connection with the threaded hole.
As a preferable technical scheme of the invention, the top of the connecting frame is connected with a handle, and the longitudinal section of the connecting frame is of a U-shaped structure.
As a preferable technical scheme of the invention, a gasoline engine is fixed on the surface of the frame, and one end of the gasoline engine is connected with a machine tool assembly.
As a preferable technical scheme of the invention, the machine tool assembly consists of a rotating rod and a cutter head, and a baffle is arranged on one side of the outer part of the cutter head.
As a preferable technical scheme of the invention, an oil tank is arranged on one side of the outer wall of the gasoline engine, and a traction rope is arranged on the side wall of the bottom end of the gasoline engine.
According to a preferable technical scheme, the four quadrant points on the surface of one end of the rotating block are respectively provided with a spherical groove, a ball is arranged in each spherical groove, the end face of the mounting frame is provided with a rotating groove, and the outer wall of each ball is attached to the surface of each rotating groove.
In a preferred embodiment of the present invention, the turning block has a T-shaped longitudinal section, and the turning block and the fastening nut are both stainless steel members.
Compared with the prior art, the invention has the beneficial effects that:
(1) the mounting frame is characterized in that the mounting frame is provided with a rotating block, the rotating block is arranged on the mounting frame, the rotating block is arranged on the rotating block, the mounting frame is arranged on the mounting frame, the rotating block is arranged on the rotating block, the rotating block is arranged on the mounting frame.
(2) The handle can be rotated and folded on the support rod without being fixed by the screw through the designed pin rod, so that the phenomenon that the handle occupies a storage space position due to overlarge length and height of the handle when the handle is stored is avoided, the handle is conveniently connected with the support rod through the screw through the designed connecting frame for fixation, and the screw can penetrate through the through hole to be fixed with the threaded hole after the handle is rotated and opened through the designed screw, so that the handle is fixed and limited on the support rod.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the tire of the present invention;
FIG. 3 is a schematic view of the internal mounting of the mounting bracket and shaft of the present invention;
FIG. 4 is a front view of the mount of the present invention;
FIG. 5 is a perspective view of a rotary block of the present invention;
FIG. 6 is a schematic view of the handle of the present invention being folded;
in the figure: 1. a machine tool assembly; 2. a frame; 3. a gasoline engine; 4. a screw; 5. a pin rod; 6. a handle; 7. a connecting frame; 8. a support bar; 9. fastening a nut; 10. a shaft lever; 11. a tire; 12. a mounting frame; 13. a ball bearing; 14. rotating the block; 15. connecting grooves; 16. the groove is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 4, the present invention provides a technical solution: a foldable hand-push type mower frame comprises a frame 2, wherein shaft levers 10 are fixed on two sides of the bottom end of the frame 2, an installation frame 12 is sleeved outside the shaft levers 10, tires 11 are connected outside the installation frame 12, one ends of the outer walls of the shaft levers 10 are connected with fastening nuts 9 through threads, connecting grooves 15 are formed in the surfaces of one ends of the fastening nuts 9, rotating blocks 14 are connected inside the connecting grooves 15, the rotating blocks 14 can freely rotate on the fastening nuts 9 through the designed rotating blocks 14, so that the fastening nuts 9 can fasten the installation frame 12 through the rotating blocks 14, meanwhile, the fastening nuts 9 are prevented from being loosened due to the influence of the installation frame 12, the installation of the foldable hand-push type mower frame is safer and more reliable, spherical grooves are formed in four quadrants on the surfaces of one ends of the rotating blocks 14, balls 13 are arranged inside the spherical grooves, and the balls 13 are arranged between the rotating blocks 14 and the installation frame 12 through, thereby ball 13 receives the friction and carries out the rotation between the two, effectual mounting bracket 12 of avoiding exerts the effort to fastening nut 9 and leads to it to take place not hard up, rotation groove 16 has been seted up to mounting bracket 12 terminal surface, rotation groove 16 through the design makes ball 13 rotate at the inslot, reduce ball 13 and lead to the fact wearing and tearing to the plane of mounting bracket 12, ball 13 outer wall and rotation groove 16 surface are laminated each other, the longitudinal section of commentaries on classics piece 14 is T style of calligraphy structure, commentaries on classics piece 14 is stainless steel material component with fastening nut 9.
Example 2
Referring to fig. 1 to 5, the present invention provides a technical solution: a foldable hand-push type mower frame comprises a frame 2, wherein shaft levers 10 are fixed on two sides of the bottom end of the frame 2, an installation frame 12 is sleeved outside the shaft levers 10, tires 11 are connected outside the installation frame 12, one ends of the outer walls of the shaft levers 10 are connected with fastening nuts 9 through threads, connecting grooves 15 are formed in the surfaces of one ends of the fastening nuts 9, rotating blocks 14 are connected inside the connecting grooves 15, the rotating blocks 14 can freely rotate on the fastening nuts 9 through the designed rotating blocks 14, so that the fastening nuts 9 can fasten the installation frame 12 through the rotating blocks 14, meanwhile, the fastening nuts 9 are prevented from being loosened due to the influence of the installation frame 12, the installation of the foldable hand-push type mower frame is safer and more reliable, spherical grooves are formed in four quadrants on the surfaces of one ends of the rotating blocks 14, balls 13 are arranged inside the spherical grooves, and the balls 13 are arranged between the rotating blocks 14 and the installation frame 12 through, thereby ball 13 receives the friction and carries out the rotation between the two, effectual mounting bracket 12 of avoiding exerts the effort to fastening nut 9 and leads to it to take place not hard up, rotation groove 16 has been seted up to mounting bracket 12 terminal surface, rotation groove 16 through the design makes ball 13 rotate at the inslot, reduce ball 13 and lead to the fact wearing and tearing to the plane of mounting bracket 12, ball 13 outer wall and rotation groove 16 surface are laminated each other, the longitudinal section of commentaries on classics piece 14 is T style of calligraphy structure, commentaries on classics piece 14 is stainless steel material component with fastening nut 9.
In the embodiment, as a preferred technical scheme of the invention, a support rod 8 is fixed at the center of one side of the bottom end of a frame 2, a connecting frame 7 is arranged at the outer part of one end of the support rod 8, a handle 6 and the support rod 8 are conveniently connected together for fixing through a screw 4 through the designed connecting frame 7, a pin rod 5 is connected at the joint of the connecting frame 7 and the support rod 8 in a penetrating manner, the handle 6 can be rotatably folded on the support rod without being fixed by the screw through the designed pin rod 5, so that the invention is prevented from occupying the position of a storage space due to overlarge length and height of the handle 6 when being stored, through holes are formed in both sides of the surface of the connecting frame 7, threaded holes are formed in the outer wall of the end part of the support rod 8, the screw 4 penetrates through the connecting holes, and through the designed screw 4, the screw 4 can pass through the through holes and be fixed with the threaded holes, thereby fix the hand (hold) 6 spacing on bracing piece 8, screw 4 passes through threaded connection with the screw hole, and link 7 top is connected with hand (hold) 6, and the longitudinal section of link 7 is U style of calligraphy structure.
The working principle and the using process of the invention are as follows: when the hand-push mower is used, an operator pulls a traction rope to start a gasoline engine 3, the gasoline engine 3 drives an implement assembly 1 of the mower to work, the operator pushes the equipment to move on a grassland through a handle, and a cutter head at the end part of the implement assembly 1 drives a cutter blade to rotate at a high speed in the moving process, so that weeds are cut off, when the tire 11 is installed and fastened, the user sleeves a rotating block 14 outside one end of a shaft rod 10, simultaneously enables a fastening nut 9 to be screwed with the shaft rod 10 in a threaded manner, enables the fastening nut 9 to push a ball 13 on the surface of the rotating block 14 to move towards an installation frame 12 provided with the tire 11, finally enables the ball 13 to enter a rotating groove 16, simultaneously continues to screw the fastening nut 9, enables the fastening nut 9 to reach the tightest state, and when the tire rotates, the ball 13 rotates, so that the installation frame 12 drives the rotating block 14 to rotate, meanwhile, when the shaft lever 10 drives the fastening nut 9 to rotate, the fastening nut 9 and the rotating block 14 rotate mutually, so that the fastening nut 9 is prevented from being loosened due to acting force, and after the handle 6 is used, a user only needs to take down the screw 4 from the connecting frame 7 to rotate the handle 6 to fold and store the handle 6 when the user needs to store the handle 6.
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 (8)
1. The utility model provides a collapsible hand propelled lawn mower frame, includes frame (2), frame (2) bottom both sides all are fixed with axostylus axostyle (10), mounting bracket (12) have been cup jointed to axostylus axostyle (10) outside, mounting bracket (12) external connection has tire (11), its characterized in that: the shaft lever (10) outer wall one end has fastening nut (9) through threaded connection, fastening nut (9) one end surface has seted up spread groove (15), spread groove (15) internal connection has commentaries on classics piece (14).
2. The foldable push mower frame as claimed in claim 1, wherein: frame (2) bottom one side center department is fixed with bracing piece (8), bracing piece (8) one end outside is provided with link (7), the junction through connection of link (7) and bracing piece (8) has pin pole (5), the through-hole has all been seted up to link (7) surface both sides, bracing piece (8) tip outer wall set up threaded hole, inside screw (4) of having run through of connecting hole, screw (4) pass through threaded connection with the screw hole.
3. A foldable push mower frame as claimed in claim 2 wherein: the top of the connecting frame (7) is connected with a handle (6), and the longitudinal section of the connecting frame (7) is of a U-shaped structure.
4. A foldable push mower frame as claimed in claim 2 wherein: the surface of the frame (2) is fixed with a gasoline engine (3), and one end of the gasoline engine (3) is connected with an implement assembly (1).
5. A foldable push mower frame as claimed in claim 4 wherein: the machine tool assembly (1) is composed of a rotating rod and a tool bit, and a baffle is arranged on one side of the outer portion of the tool bit.
6. A foldable push mower frame as claimed in claim 4 wherein: an oil tank is arranged on one side of the outer wall of the gasoline engine (3), and a traction rope is arranged on the side wall of the bottom end of the gasoline engine (3).
7. The foldable push mower frame as claimed in claim 1, wherein: spherical grooves are formed in four quadrant points on the surface of one end of the rotating block (14), balls (13) are arranged inside the spherical grooves, a rotating groove (16) is formed in the end face of the mounting frame (12), and the outer wall of each ball (13) is attached to the surface of the corresponding rotating groove (16) in a mutual fit mode.
8. The foldable push mower frame as claimed in claim 7, wherein: the longitudinal section of the rotating block (14) is of a T-shaped structure, and the rotating block (14) and the fastening screw cap (9) are both stainless steel components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910947753.6A CN110663365A (en) | 2019-10-08 | 2019-10-08 | Foldable hand-push type mower frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910947753.6A CN110663365A (en) | 2019-10-08 | 2019-10-08 | Foldable hand-push type mower frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110663365A true CN110663365A (en) | 2020-01-10 |
Family
ID=69081125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910947753.6A Pending CN110663365A (en) | 2019-10-08 | 2019-10-08 | Foldable hand-push type mower frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110663365A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1247590A (en) * | 1997-02-17 | 2000-03-15 | 动力工具霍德尔斯公司 | Locking mechanism for rotary working member |
| CN1404710A (en) * | 2001-08-03 | 2003-03-26 | 伟尔威技术研究株式会社 | Hand-push type mower |
| CN205105634U (en) * | 2015-11-06 | 2016-03-30 | 浙江天泰机械有限公司 | Foldable hand push lawn mower |
| CN208639002U (en) * | 2018-08-22 | 2019-03-26 | 怡天技动力机械研发（临沂）有限公司 | A kind of hand-push type mower |
| CN209340307U (en) * | 2018-11-28 | 2019-09-03 | 上海用一精密五金制品有限公司 | A kind of square nut block |
-
2019
- 2019-10-08 CN CN201910947753.6A patent/CN110663365A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1247590A (en) * | 1997-02-17 | 2000-03-15 | 动力工具霍德尔斯公司 | Locking mechanism for rotary working member |
| CN1404710A (en) * | 2001-08-03 | 2003-03-26 | 伟尔威技术研究株式会社 | Hand-push type mower |
| CN205105634U (en) * | 2015-11-06 | 2016-03-30 | 浙江天泰机械有限公司 | Foldable hand push lawn mower |
| CN208639002U (en) * | 2018-08-22 | 2019-03-26 | 怡天技动力机械研发（临沂）有限公司 | A kind of hand-push type mower |
| CN209340307U (en) * | 2018-11-28 | 2019-09-03 | 上海用一精密五金制品有限公司 | A kind of square nut block |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200110 |
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| RJ01 | Rejection of invention patent application after publication |