CN210580035U

CN210580035U - Mower housing with good protection effect

Info

Publication number: CN210580035U
Application number: CN201921200724.5U
Authority: CN
Inventors: 王凌
Original assignee: Changzhou Lianeng Machinery Co Ltd
Current assignee: Changzhou Lianeng Machinery Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-05-22
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a mower housing that protecting effect is good, including the main casing body and the body of rod, the body of rod is located the main casing body directly over, the right side of the main casing body is equipped with two movable shells, and two movable shells sets up around being, be equipped with two stop gear between the main casing body and two movable shells, and two stop gear is close to the top and the bottom of the main casing body respectively. When the mower housing with good protection effect is used, the movable housing is moved back and forth, so that the working area of the main housing is expanded to bring better protection effect, and the movable housing is moved to the inner cavity of the main housing to reduce the whole volume and facilitate carrying; through the arrangement of the limiting mechanism, the movable shell moves back and forth in the limited track, and the normal work of the parts is further ensured.

Description

Mower housing with good protection effect

Technical Field

The utility model relates to a lawn mower technical field specifically is a lawn mower casing that protecting effect is good.

Background

The lawn mowers are used for greatly facilitating weeding operation, the types of the lawn mowers are various, the lawn mowers comprise a hob type lawn mower, a rotary knife type lawn mower, a side-hung lawn mower, a flail type lawn mower and the like, and operators can use the proper lawn mowers according to actual conditions. With the development of technology, people often cannot meet the preparation of the existing device and improve the existing device.

When the existing side-hung mower is used, in order to avoid throwing off cut grass along with a blade, a shell is installed on a rod, however, the structure of the shell of the existing mower is generally integrated, the protection area is limited, namely, the protection effect is poor, and the shell occupies a large part of space when being carried, so that certain inconvenience is caused when the mower is carried.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's protecting effect poor, carry defects such as inconvenient, provide a lawn mower casing that protecting effect is good. The mower housing with the good protection effect has the advantages of being good in protection effect, convenient to carry and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a mower housing with good protection effect comprises a main housing and a rod body, wherein the rod body is positioned right above the main housing, two movable housings are arranged on the right side of the main housing, and the two movable shells are arranged in front and at the back, two limit mechanisms are arranged between the main shell and the two movable shells, the two limiting mechanisms are respectively close to the top and the bottom of the main shell, two locking mechanisms are arranged on the left side of the main shell, and the two locking mechanisms are arranged in front and back, the locking mechanisms are matched with the movable shell, a connecting plate is fixedly connected to the left side of the main shell close to the top, the rod body is positioned right above the connecting plate, a U-shaped plate is clamped on the rod body, the top of the connecting plate extends to the inner side of the U-shaped plate, and the connecting plate is mutually attached to the bottom of the rod body, and a fixing mechanism is arranged between the connecting plate and the U-shaped plate.

Preferably, stop gear includes two rings, two the ring sets up around for, two the ring respectively with adjacent movable housing fixed connection, two the ring is close to the central point department of putting of the main casing body, two be equipped with the gag lever post between the ring, the both ends of gag lever post are equallyd divide and are do not run through adjacent ring to fixed connection is on the right side of the main casing body, through stop gear's setting, makes movable housing back-and-forth movement in the orbit of injecing, thereby has ensured the normal work of part.

Preferably, locking mechanical system includes T shape screw rod, main casing lateral wall inner chamber fixedly connected with and the mutual first nut that matches of T shape screw rod, two jacks that match each other with T shape screw rod are seted up on the movable housing left side, and two the jack sets up for the front and back, the one end that the T shape screw rod is close to the main casing body runs through first nut, and plug connects in the jack inner chamber that corresponds, through locking mechanical system's setting for movable housing can in time be fixed after removing to the assigned position, and then ensures movable housing's normal use.

Preferably, fixed establishment includes the action bars, the action bars is located the preceding terminal surface of U-shaped board, the rear end face fixedly connected with limiting plate of action bars, the rear end face fixedly connected with threaded rod of limiting plate, all set up the perforation of matcing each other with the threaded rod on connecting plate and the U-shaped board, the one end that the limiting plate was kept away from to the threaded rod runs through a plurality of perforation to the cover is equipped with the second nut, just the second nut laminates with the rear end face of U-shaped board each other, through fixed establishment's setting, conveniently fixes connecting plate and U-shaped board, and then conveniently carries out the angle modulation to connecting plate and U-shaped board.

Preferably, the cross section of the limiting rod is U-shaped, the U-shaped opening of the limiting rod faces the direction away from the movable shell, and the outer edge of the limiting rod is provided with a polishing surface.

Preferably, the two jacks on the movable shell are arranged in a front-back symmetrical manner by taking the central axis of the adjacent movable shell as a symmetrical axis.

Preferably, the top of the inner side of the U-shaped plate is fixedly connected with a non-slip mat.

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

when the mower housing with good protection effect is used, the movable housing is moved back and forth, so that the working area of the main housing is expanded to bring better protection effect, and the movable housing is moved to the inner cavity of the main housing to reduce the whole volume and facilitate carrying; through the arrangement of the limiting mechanism, the movable shell moves back and forth in the limited track, and the normal work of the parts is further ensured.

Drawings

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

FIG. 2 is a left side view of the movable housing of the present invention;

FIG. 3 is a left side view of the connection plate of the present invention;

fig. 4 is a schematic view of a section a-a in fig. 1.

Reference numbers in the figures: 1. a main housing; 2. a movable housing; 3. a limiting mechanism; 4. a circular ring; 5. a limiting rod; 6. a locking mechanism; 7. a T-shaped screw; 8. a first nut; 9. a jack; 10. a connecting plate; 11. a rod body; 12. a U-shaped plate; 13. a fixing mechanism; 14. an operating lever; 15. a threaded rod; 16. perforating; 17. a second nut; 18. and a limiting plate.

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. 1-4, the present invention provides a technical solution: a mower housing with good protection effect comprises a main housing 1 and a rod body 11, wherein the rod body 11 is positioned right above the main housing 1, two movable housings 2 are arranged on the right side of the main housing 1, the two movable housings 2 are arranged in a front-back manner, two limiting mechanisms 3 are arranged between the main housing 1 and the two movable housings 2, each limiting mechanism 3 comprises two circular rings 4, the two circular rings 4 are arranged in a front-back manner, the two circular rings 4 are respectively and fixedly connected with the adjacent movable housings 2, the two circular rings 4 are close to the central position of the main housing 1, a limiting rod 5 is arranged between the two circular rings 4, two ends of the limiting rod 5 respectively penetrate through the adjacent circular rings 4 and are fixedly connected to the right side of the main housing 1, the cross section of the limiting rod 5 is U-shaped, the U-shaped opening of the limiting rod 5 faces the direction far away from the movable housings 2, the outer edge of the limiting rod 5 is provided with a, the movable shell 2 is enabled to move back and forth in a limited track, so that the normal work of components is ensured, the two limiting mechanisms 3 are respectively close to the top and the bottom of the main shell 1, the left side of the main shell 1 is provided with the two locking mechanisms 6, the two locking mechanisms 6 are arranged in the front and back directions, the locking mechanisms 6 comprise T-shaped screws 7, first nuts 8 matched with the T-shaped screws 7 are fixedly connected to the inner cavity of the side wall of the main shell 1, the left side of the movable shell 2 is provided with two jacks 9 matched with the T-shaped screws 7, the two jacks 9 are arranged in the front and back directions, the two jacks 9 on the movable shell 2 are symmetrically arranged in the front and back directions by taking the central axis of the adjacent movable shell 2 as a symmetry axis, one end of the T-shaped screw 7 close to the main shell 1 penetrates through the first nut 8 and is inserted into the inner cavity of the corresponding jack 9, and the, further ensuring the normal use of the movable shell 2, the locking mechanism 6 is matched with the movable shell 2, the left side of the main shell 1 near the top is fixedly connected with a connecting plate 10, the rod body 11 is positioned right above the connecting plate 10, a U-shaped plate 12 is clamped on the rod body 11, the top of the connecting plate 10 extends to the inner side of the U-shaped plate 12 and is mutually attached to the bottom of the rod body 11, a fixing mechanism 13 is arranged between the connecting plate 10 and the U-shaped plate 12, the fixing mechanism 13 comprises an operating rod 14, the operating rod 14 is positioned on the front end face of the U-shaped plate 12, a limiting plate 18 is fixedly connected to the rear end face of the operating rod 14, a threaded rod 15 is fixedly connected to the rear end face of the limiting plate 18, through holes 16 matched with the threaded rod 15 are respectively formed in the connecting plate 10 and the U-shaped plate 12, one end of the threaded rod 15 far away from the limiting plate 18, through the setting of fixed establishment 13, conveniently fix connecting plate 10 and U-shaped plate 12, and then conveniently carry out angle modulation, the inboard top fixedly connected with slipmat of U-shaped plate 12 to connecting plate 10 and U-shaped plate 12.

The working principle is as follows: firstly fixing the main shell 1 on the rod body 11, when in operation, clamping the U-shaped plate 12 at a proper position on the rod body 11, only inserting the connecting plate 10 on the main shell 1 into the inner cavity of the U-shaped plate 12, then penetrating the threaded rod 15 through the connecting plate 10 and the through hole 16 on the U-shaped plate 12, screwing the second nut 17, before screwing the second nut 17, properly adjusting the included angle between the connecting plate 10 and the U-shaped plate 12 towards the left side, increasing the working area of the main shell 1 by moving the two movable shells 2 back and forth, when in operation, firstly rotating the T-shaped screw 7, rotating the T-shaped screw 7 in the inner cavity of the first nut 8, simultaneously moving relative to the first nut 8, when the T-shaped screw 7 moves to be far away from the jack 9, then moving the movable shells 2 horizontally, driving the ring 4 to move on the limiting rod 5, when the ring 4 moves to the inner sides of the limiting rod 5 to be mutually attached, and then the T-shaped screw 7 is reversely rotated, the T-shaped screw 7 is rotated to be inserted into the corresponding inner cavity of the jack 9, so that the movable shell 2 is fixed, the working area of the main shell 1 is increased, and the movable shell 2 is moved to the inner cavity of the main shell 1 when being carried, so that the whole volume is reduced, and the carrying is convenient.

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

1. The utility model provides a lawn mower casing that protecting effect is good, includes main casing body (1) and body of rod (11), body of rod (11) are located main casing body (1) directly over, its characterized in that: the right side of the main shell body (1) is provided with two movable shell bodies (2), the two movable shell bodies (2) are arranged front and back, two limiting mechanisms (3) are arranged between the main shell body (1) and the two movable shell bodies (2), the two limiting mechanisms (3) are respectively close to the top and the bottom of the main shell body (1), the left side of the main shell body (1) is provided with two locking mechanisms (6), the two locking mechanisms (6) are arranged front and back, the locking mechanisms (6) are matched with the movable shell bodies (2), the left side of the main shell body (1) is close to a connecting plate (10) fixedly connected with the top, the rod body (11) is positioned right above the connecting plate (10), the rod body (11) is connected with a U-shaped plate (12) in a clamping manner, the top of the connecting plate (10) extends to the inner side of the U-shaped plate (12) and is mutually attached to the, and a fixing mechanism (13) is arranged between the connecting plate (10) and the U-shaped plate (12).

2. The mower housing with good protection effect as claimed in claim 1, wherein: stop gear (3) include two rings (4), two ring (4) set up, two around for ring (4) are respectively with adjacent activity casing (2) fixed connection, two central point that ring (4) are close to main casing body (1) puts the department, two be equipped with gag lever post (5) between ring (4), adjacent ring (4) are do not run through equally to the both ends of gag lever post (5) to fixed connection is on the right side of main casing body (1).

3. The mower housing with good protection effect as claimed in claim 1, wherein: locking mechanical system (6) are including T shape screw rod (7), main casing body (1) lateral wall inner chamber fixedly connected with and T shape screw rod (7) first nut (8) that match each other, two jack (9) of matcing each other with T shape screw rod (7) are seted up on activity casing (2) left side, and two jack (9) set up around being, first nut (8) are run through to the one end that T shape screw rod (7) are close to main casing body (1), and plug in jack (9) inner chamber that corresponds.

4. The mower housing with good protection effect as claimed in claim 1, wherein: fixed establishment (13) include action bars (14), action bars (14) are located the preceding terminal surface of U-shaped board (12), the rear end face fixedly connected with limiting plate (18) of action bars (14), the rear end face fixedly connected with threaded rod (15) of limiting plate (18), all set up on connecting plate (10) and U-shaped board (12) and match each other perforation (16) with threaded rod (15), the one end that limiting plate (18) were kept away from in threaded rod (15) runs through a plurality of perforation (16) to the cover is equipped with second nut (17), just second nut (17) laminate each other with the rear end face of U-shaped board (12).

5. The mower housing with good protection effect as claimed in claim 2, wherein: the cross section of the limiting rod (5) is U-shaped, the U-shaped opening of the limiting rod (5) faces the direction far away from the movable shell (2), and the outer edge of the limiting rod (5) is provided with a polishing surface.

6. The mower housing with good protection effect as claimed in claim 3, wherein: two jacks (9) on the movable shell (2) are symmetrically arranged in front and back directions by taking the central axis of the adjacent movable shell (2) as a symmetry axis.

7. The mower housing with good protection effect as claimed in claim 1, wherein: the top of the inner side of the U-shaped plate (12) is fixedly connected with an anti-slip mat.