CN215345953U

CN215345953U - Mower plastic frame with protection device

Info

Publication number: CN215345953U
Application number: CN202120315240.6U
Authority: CN
Inventors: 黄利钧
Original assignee: Suzhou Jianeng Injection Molding Co ltd
Current assignee: Suzhou Jianeng Injection Molding Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-12-31
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a mower plastic frame with a protection device, which comprises a plastic mower frame, wherein a rotating shaft is installed at the upper end of the plastic mower frame, a connecting plate is installed at the upper end of the rotating shaft, a first positioning rod is connected to an inner wall screw at one end of the connecting plate, a plurality of second positioning rods are connected to an inner wall screw at the upper end of the connecting plate, a fixing mechanism is connected to an outer wall screw of each second positioning rod, a plurality of connecting rods are welded to two sides of the plastic mower frame, a protection mechanism is installed on the outer wall in front of each connecting rod, a plurality of third positioning rods are connected to two sides of the lower end of the plastic mower frame through screws, a pressing mechanism is connected to an outer wall screw of each third positioning rod, and a plurality of fourth positioning rods are connected to the lower end screw of the pressing mechanism. In this lawn mower plastic stand with protector, the stop collar plays the screw thread fixed action to fixed cover, and when the use device, the setting of fixed cover is convenient for carry out fixed mounting to the device, has increased the usability of device.

Description

Mower plastic frame with protection device

Technical Field

The utility model relates to the technical field of mowers, in particular to a plastic frame of a mower with a protection device.

Background

A mower is a mechanical tool for trimming lawns, vegetations and the like, and comprises a cutter head, an engine, a traveling wheel, a traveling mechanism, blades, a handrail and a control part, wherein the cutter head is arranged on the traveling wheel, the engine is arranged on the cutter head, the blades are arranged on an output shaft of the engine, and the blades are greatly improved in speed by utilizing the high-speed rotation of the engine, so that the operation time of weeders is saved, and a large amount of manpower resources are reduced.

But the lawn mower plastics frame that has protector that uses at present, it is not convenient for fix the device, is not convenient for protect the device, is not convenient for use according to different topography.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mower plastic frame with a protection device, and aims to solve the problems that the existing mower plastic frame with the protection device, which is proposed in the background art, is inconvenient to fix, protect and use according to different terrains.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lawn mower plastic stand with protector, includes plastics lawn mower frame, the pivot is installed to the upper end of plastics lawn mower frame, and the upper end of pivot installs the connecting plate, the one end inner wall screw connection of connecting plate has first locating lever, a plurality of second locating levers of upper end inner wall screw connection of connecting plate, and the outer wall screw connection of second locating lever has fixed establishment, a plurality of connecting rods have all been welded to the both sides of plastics lawn mower frame, and the place ahead outer wall of connecting rod installs protection mechanism, the equal screw connection of the lower extreme both sides of plastics lawn mower frame has a plurality of third locating levers, and the outer wall screw connection of third locating lever has pressing means, pressing means's lower extreme screw connection has a plurality of fourth locating levers, and the outer wall screw connection of fourth locating lever has the locating piece.

Preferably, the connecting plate and the rotating shaft form a rotating structure through the plastic mowing machine frame, and the outer wall of the connecting plate is the same as that of the plastic mowing machine frame.

Preferably, the connecting plate is in threaded connection with the first locating rod, and one end of the connecting plate is in open-hole design.

Preferably, the fixing mechanism comprises a fixing sleeve, a limiting sleeve and a first limiting rod, the outer wall of the fixing sleeve is connected with the limiting sleeve through screws, the first limiting rod is connected to the inner sides of the two ends of the limiting sleeve through screws, and the inner side wall of the lower end of the fixing sleeve is connected with the second positioning rod.

Preferably, the protection mechanism includes link, protection frame and second gag lever post, and a plurality of protection frames are all installed to the outer wall of link, the upper end inside wall screw connection of protection frame has the second gag lever post, and the both ends inside wall and the connecting rod interconnect of link.

Preferably, pressing means includes first backup pad, third gag lever post, spring, second backup pad, limiting plate and lifter, and the lower extreme inside wall screw connection of first backup pad has a plurality of third gag lever posts, the outer wall screw connection of third gag lever post has the spring, and the lower extreme of spring installs the second backup pad, the welding of the upper end of second backup pad has the limiting plate, and the lifter is installed to the inside wall of limiting plate, the both ends inside wall and the third locating lever interconnect of first backup pad.

Preferably, the fourth positioning rod is in threaded connection with the positioning block, and the positioning block is arranged at the lower end of the second supporting plate at equal intervals.

Compared with the prior art, the utility model has the beneficial effects that:

1. this lawn mower plastic stand with protector plays the screw thread fixed action to fixed cover through the stop collar, and when the use device, the setting of fixed cover is convenient for carry out fixed mounting to the device, has increased the usability of device.

2. This lawn mower plastic stand with protector plays the screw thread fixed action to the protection frame through the second gag lever post, and when the use device, the setting of protection frame is convenient for the device and is protected, prevents to run into hard object and causes the damage, has increased the usability of device.

3. This lawn mower plastic stand with protector plays the elevating system through limiting plate and lifter to first backup pad, and when the use device, the setting of first backup pad is convenient for adjust according to the ground difference, has increased the usability of device.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic structural diagram of a fixing mechanism according to the present invention;

FIG. 3 is a schematic structural diagram of a part of the protection mechanism of the present invention;

FIG. 4 is a schematic structural diagram of the pressing mechanism of the present invention.

In the figure: 1. a plastic mower frame; 2. a rotating shaft; 3. a connecting plate; 4. a first positioning rod; 5. a second positioning rod; 6. a fixing mechanism; 601. fixing a sleeve; 602. a limiting sleeve; 603. a first limit rod; 7. a connecting rod; 8. a protection mechanism; 801. a connecting frame; 802. a protective frame; 803. a second limiting rod; 9. a third positioning rod; 10. a pressing mechanism; 1001. a first support plate; 1002. a third limiting rod; 1003. a spring; 1004. a second support plate; 1005. a limiting plate; 1006. a lifting rod; 11. a fourth positioning rod; 12. and (5) positioning the blocks.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a lawn mower plastic stand with protector, including plastics lawn mower frame 1, pivot 2 is installed to the upper end of plastics lawn mower frame 1, and connecting plate 3 is installed to the upper end of pivot 2, the one end inner wall screw connection of connecting plate 3 has first locating lever 4, the upper end inner wall screw connection of connecting plate 3 a plurality of second locating levers 5, and the outer wall screw connection of second locating lever 5 has fixed establishment 6, a plurality of connecting rods 7 have all been welded to the both sides of plastics lawn mower frame 1, and the place ahead outer wall of connecting rod 7 installs protection machanism 8, the equal screw connection of the lower extreme both sides of plastics lawn mower frame 1 a plurality of third locating levers 9, and the outer wall screw connection of third locating lever 9 has pressing means 10, the lower extreme screw connection of pressing means 10 has a plurality of fourth locating levers 11, and the outer wall screw connection of fourth locating lever 11 has locating piece 12.

Furthermore, the connecting plate 3 forms a rotating structure through the plastic mowing machine frame 1 and the rotating shaft 2, the outer wall of the connecting plate 3 is the same as that of the plastic mowing machine frame 1, the connecting plate 3 is rotated through the plastic mowing machine frame 1 and the rotating shaft 2, and when the device is used, the connecting plate 3 is convenient to install.

Further, connecting plate 3 and 4 threaded connection of first locating lever, and the one end of connecting plate 3 is trompil formula design, plays the screw thread fixed action to connecting plate 3 through setting up first locating lever 4, and when the use device, the setting of first locating lever 4 is convenient for fix the device, prevents to drop.

Further, fixed establishment 6 is including fixed cover 601, stop collar 602 and first gag lever post 603, and the outer wall screwed connection of fixed cover 601 has stop collar 602, the inboard equal screwed connection in both ends of stop collar 602 has first gag lever post 603, the lower extreme inside wall and the 5 interconnect of second locating lever of fixed cover 601, play the screw fixation effect to fixed cover 601 through setting up stop collar 602, when the use device, the setting of fixed cover 601 is convenient for carry out fixed mounting to the device, the usability of device has been increased.

Further, protection machanism 8 includes link 801, protection frame 802 and second gag lever post 803, and a plurality of protection frames 802 are all installed to the outer wall of link 801, the upper end inside wall screw connection of protection frame 802 has second gag lever post 803, and the both ends inside wall and the connecting rod 7 interconnect of link 801, play the screw fixation effect to protection frame 802 through setting up second gag lever post 803, when using device, the setting of protection frame 802 is convenient for the device and is protected, prevent to meet hard object and cause the damage, the usability of device has been increased.

Further, pressing means 10 includes first backup pad 1001, third gag lever post 1002, spring 1003, second backup pad 1004, limiting plate 1005 and lifter 1006, and the lower extreme inside wall screw connection of first backup pad 1001 has a plurality of third gag lever posts 1002, the outer wall screw connection of third gag lever post 1002 has spring 1003, and second backup pad 1004 is installed to the lower extreme of spring 1003, the upper end welding of second backup pad 1004 has limiting plate 1005, and lifter 1006 is installed to the inside wall of limiting plate 1005, the both ends inside wall and the third locating lever 9 interconnect of first backup pad 1001, play the elevating system to first backup pad 1001 through setting up limiting plate 1005 and lifter 1006, when the use device, the setting of first backup pad 1001 is convenient for adjust according to the ground difference, the usability of device has been increased.

Furthermore, the fourth positioning rod 11 is in threaded connection with the positioning block 12, the positioning blocks 12 are arranged at equal intervals at the lower end of the second supporting plate 1004, the positioning blocks 12 are fixed by the fourth positioning rod 11, and when the device is used, the movement track of the device can be conveniently fixed and moved by the positioning blocks 12.

The working principle is as follows: for the plastic frame of the mower with the protection device, when the plastic mower frame 1 needs to be used, the plastic mower frame 1 is taken out, the first positioning rod 4 is used for dismounting the connecting plate 3 in a threaded manner, the plastic mower frame 1 and the rotating shaft 2 are used for opening the connecting plate 3 in a rotating manner, the plastic mower frame 1 is used for clamping and fixing a machine, the plastic mower frame 1 and the rotating shaft 2 are used for closing the connecting plate 3 in a rotating manner, the first positioning rod 4 is used for fixing the connecting plate 3 in a threaded manner, the fixed sleeve 601 is used for sleeving the machine rod, the limiting sleeve 602 is used for fixing the fixed sleeve 601 in a threaded manner, the first limiting rod 603 is used for fixing the limiting sleeve 602 in a threaded manner, the protection frame 802 is used for clamping and fixing the connecting rod 7, the protection frame 802 is adjusted to a designated position, and the second limiting rod 803 is used for fixing the protection frame 802 in a threaded manner, then, the third positioning rod 9 is used for fixing the first supporting plate 1001 in a threaded manner, finally, the fourth positioning rod 11 is used for fixing the positioning block 12 at the lower end of the second supporting plate 1004 in a threaded manner, and then the plastic mowing machine frame 1 is pressed for use, so that the use process of the whole mower plastic frame with the protection device is completed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mower plastic frame with a protection device comprises a plastic mower frame (1), and is characterized in that: the plastic mowing machine comprises a plastic mowing machine frame (1), a rotating shaft (2) is installed at the upper end of the plastic mowing machine frame (1), a connecting plate (3) is installed at the upper end of the rotating shaft (2), a first positioning rod (4) is connected to an inner wall screw at one end of the connecting plate (3), a plurality of second positioning rods (5) are connected to an inner wall screw at the upper end of the connecting plate (3), a fixing mechanism (6) is connected to an outer wall screw of each second positioning rod (5), a plurality of connecting rods (7) are welded to two sides of the plastic mowing machine frame (1), a protection mechanism (8) is installed on the outer wall in front of each connecting rod (7), a plurality of third positioning rods (9) are connected to two sides of the lower end of the plastic mowing machine frame (1) through screws, a pressing mechanism (10) is connected to an outer wall screw of each third positioning rod (9), a plurality of fourth positioning rods (11) are connected to the lower end screw of the pressing mechanism (10), and the outer wall of the fourth positioning rod (11) is connected with a positioning block (12) through a screw.

2. The plastic frame with protection device for mower of claim 1, characterized in that: the connecting plate (3) and the rotating shaft (2) form a rotating structure through the plastic mowing machine frame (1), and the outer wall of the connecting plate (3) is the same as that of the plastic mowing machine frame (1).

3. The plastic frame with protection device for mower of claim 1, characterized in that: the connecting plate (3) is in threaded connection with the first locating rod (4), and one end of the connecting plate (3) is in an open-hole design.

4. The plastic frame with protection device for mower of claim 1, characterized in that: fixed establishment (6) are including fixed cover (601), stop collar (602) and first gag lever post (603), and the outer wall screw connection of fixed cover (601) has stop collar (602), the inboard equal screw connection in both ends of stop collar (602) has first gag lever post (603), the lower extreme inside wall and second locating lever (5) interconnect of fixed cover (601).

5. The plastic frame with protection device for mower of claim 1, characterized in that: protection machanism (8) are including link (801), protection frame (802) and second gag lever post (803), and a plurality of protection frames (802) are all installed to the outer wall of link (801), the upper end inside wall screw connection of protection frame (802) has second gag lever post (803), and the both ends inside wall and connecting rod (7) interconnect of link (801).

6. The plastic frame with protection device for mower of claim 1, characterized in that: pressing means (10) include first backup pad (1001), third gag lever post (1002), spring (1003), second backup pad (1004), limiting plate (1005) and lifter (1006), and the lower extreme inside wall screw connection of first backup pad (1001) has a plurality of third gag lever posts (1002), the outer wall screw connection of third gag lever post (1002) has spring (1003), and second backup pad (1004) is installed to the lower extreme of spring (1003), the upper end welding of second backup pad (1004) has limiting plate (1005), and lifter (1006) are installed to the inside wall of limiting plate (1005), the both ends inside wall and third locating lever (9) interconnect of first backup pad (1001).

7. The plastic frame with protection device for mower of claim 6, characterized in that: the fourth positioning rod (11) is in threaded connection with the positioning block (12), and the positioning block (12) is arranged at the lower end of the second supporting plate (1004) at equal intervals.