CN214902219U

CN214902219U - Suspension type lawn mower

Info

Publication number: CN214902219U
Application number: CN202121530036.2U
Authority: CN
Inventors: 王飞; 陈盛文
Original assignee: Changzhou Kafan Machinery Co ltd
Current assignee: Changzhou Kafan Machinery Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-11-30
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a suspension type mower, which comprises a mounting rack, wherein the outer wall of the mounting rack is fixedly connected with a working box, the top of the inner wall of the working box is fixedly connected with a cylinder, the piston rod of the cylinder is fixedly connected with a shell, the top of the inner wall of the shell is fixedly connected with a first motor, the bottom of the working box is fixedly connected with a contraction box, the output end of the first motor penetrates through the contraction box and is fixedly connected with a cutting disc, one side of the working box is fixedly connected with a collecting box, and the top of the collecting box is fixedly connected with an axial flow fan; the utility model provides an among the technical scheme, the casing will drive the drive casing and the cutting dish contracts when removing, makes the cutting dish shrink at the inner chamber of shrink case to can protect the cutting dish, improve the security, fix the inside at the protection shield with the fixture block through the elasticity of spring, with the protection shield joint, seal the shrink case through the protection shield, hide the cutting dish in the shrink case, further protect the cutting dish, improve the security.

Description

Suspension type lawn mower

Technical Field

The utility model relates to a lawn mower technical field specifically is a suspension type lawn mower.

Background

At present, a mower is an important tool for developing agricultural mechanization and improving agricultural production efficiency, and a rear suspension type mower is most commonly applied in the field of mowers, wherein the suspension type mower is mowing equipment consisting of a frame, a variable-speed transmission mechanism, a cutting part and a grass collecting part.

The existing suspension type mower does not have a contraction device after working, so that the cutting blade is easily damaged by vibration generated in the transportation process, the transportation risk of the mower is increased, people and objects around the mower are in danger constantly, and meanwhile, the existing mower cannot collect weeds, so that inconvenience is brought to weed removal personnel during collection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a suspension type lawn mower to the weak point of prior art to solve the problem that provides in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a suspension type mower comprises a mounting rack, wherein a working box is fixedly connected to the outer wall of the mounting rack, a cylinder is fixedly connected to the top of the inner wall of the working box, a shell is fixedly connected to a piston rod of the cylinder, a first motor is fixedly connected to the top of the inner wall of the shell, a contraction box is fixedly connected to the bottom of the working box, an output end of the first motor penetrates through the contraction box and is fixedly connected with a cutting disc, a collection box is fixedly connected to one side of the working box, an axial flow fan is fixedly connected to the top of the collection box, a second motor is arranged at the top of the collection box, a grass suction fan is fixedly connected to the output end of the second motor, clamping grooves are formed in two sides of the inner wall of the contraction box, a spring is welded to one side of the inner wall of each clamping groove, a clamping block is welded to one end of the spring, which is far away from the inner wall of each clamping groove, and a moving rod is fixedly connected to the front surface of each clamping block, the front surface of the moving rod penetrates through the contraction box and extends to the outer side of the contraction box, a protection plate is arranged at the bottom of the cutting disc, and one side, close to the protection plate, of the clamping block extends to the inner cavity of the protection plate.

Optionally, the inner cavity of the collecting box is provided with a filter plate, and the top of the filter plate is fixedly connected with the bottom of the axial flow fan.

Optionally, the top of the contraction box is fixedly connected with a shock pad, and the top of the shock pad is in contact with the bottom of the shell.

Optionally, one side of the inner wall of the collection box is fixedly connected with a third motor, and an output end of the third motor is fixedly connected with a stirring rod.

Optionally, a switch is arranged on the outer side of the mounting frame, and an electrical output end of the switch is electrically connected with the first motor, the second motor and the third motor.

Optionally, one side fixedly connected with mounting panel of mounting bracket, the outside of mounting panel is rotated through the pivot and is connected with the push rod.

Optionally, a guide plate is arranged at the bottom of one side of the collecting box, and one side of the guide plate, which is close to the collecting box, is fixedly connected with the collecting box.

Compared with the prior art, the utility model provides a suspension type lawn mower possesses following beneficial effect:

1. the utility model discloses a use cooperation that sets up cylinder, casing, first motor, shrink case and cutting disc, can drive the casing through the cylinder and move, the casing will drive casing and cutting disc to shrink when moving, make the cutting disc shrink at the inner chamber of shrink case, thereby can protect the cutting disc, improve the security, through the use cooperation that sets up protection shield, draw-in groove, spring and fixture block, can be after the cutting disc is shrunk, fix the fixture block in the inside of protection shield through the elasticity of spring, with protection shield joint, seal the shrink case through the protection shield, hide the cutting disc in the shrink case, further protect the cutting disc, improve the security;

2. the utility model discloses a use cooperation that sets up protection shield, draw-in groove, spring and fixture block can be after the cutting dish is contract, fix the fixture block in the inside of protection shield through the elasticity of spring, with protection shield joint, seal the shrink box through the protection shield, hide the cutting dish in the shrink box, further protect the cutting dish, improve the security; the filter plates can effectively block weeds and prevent the weeds from being sucked into the axial flow fan; by arranging the shock pad, the buffer effect can be achieved, and the shell is prevented from colliding with the contraction box when moving; through the arrangement of the third motor and the stirring rod, the collected weeds can be stirred, so that the use space in the collection box is increased, and the collection is facilitated; the push rod is rotatably connected to the mounting plate, so that the angle of the push rod can be adjusted, and a user can move the device conveniently; the setting of guide board can be convenient for weeds get into the inside of collecting box, improves collection efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

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

fig. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 1;

fig. 4 is a sectional view of the axial flow fan of the present invention;

fig. 5 is a schematic structural view of the protection plate of the present invention;

fig. 6 is an enlarged view of a portion B of fig. 5 according to the present invention.

In the figure: 1. a mounting frame; 2. a work box; 3. a cylinder; 4. a housing; 5. a first motor; 6. a shrink box; 7. cutting the disc; 8. a collection box; 9. an axial flow fan; 10. a grass suction fan; 11. a filter plate; 12. a shock pad; 13. a third motor; 14. a switch; 15. mounting a plate; 16. a push rod; 17. a guide plate; 18. a second motor; 19. a stirring and crushing rod; 20. a card slot; 21. a spring; 22. a clamping block; 23. a travel bar; 24. and (5) protecting the board.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-6, in the present embodiment: a suspension type mower comprises a mounting frame 1, a working box 2 is fixedly connected to the outer wall of the mounting frame 1, a cylinder 3 is fixedly connected to the top of the inner wall of the working box 2, a shell 4 is fixedly connected to a piston rod of the cylinder 3, a first motor 5 is fixedly connected to the top of the inner wall of the shell 4, a contraction box 6 is fixedly connected to the bottom of the working box 2, an output end of the first motor 5 penetrates through the contraction box 6 and is fixedly connected with a cutting disc 7, the cylinder 3, the shell 4, the first motor 5, the contraction box 6 and the cutting disc 7 are matched in use, the shell 4 can be driven by the cylinder 3 to move, the shell 4 drives the shell 4 and the cutting disc 7 to contract when moving, the cutting disc 7 contracts in an inner cavity of the contraction box 6, the cutting disc 7 can be protected, safety is improved, a collecting box 8 is fixedly connected to one side of the working box 2, and an axial flow fan 9 is fixedly connected to the top of the collecting box 8, the top of collecting box 8 is provided with second motor 18, and the output end fixedly connected with of second motor 18 inhales grass fan 10, through the use cooperation that sets up second motor 18, inhales grass fan 10 and collecting box 8, can make second motor 18 drive and inhale the work of grass fan 10, inhales the collecting box 8 with the weeds after the cutting in to can collect weeds, it is convenient when collecting for the weeder.

Further, a filter plate 11 is arranged in the inner cavity of the collecting box 8, and the top of the filter plate 11 is fixedly connected with the bottom of the axial flow fan 9; through setting up filter 11, can carry out effective separation to weeds, prevent that weeds from inhaling in axial fan 9.

Further, the top of the contraction box 6 is fixedly connected with a shock pad 12, and the top of the shock pad 12 is in contact with the bottom of the shell 4; by providing the cushion 12, a cushioning effect can be achieved, preventing the housing 4 from colliding with the shrink box 6 when moving.

Furthermore, one side of the inner wall of the collecting box 8 is fixedly connected with a third motor 13, and the output end of the third motor 13 is fixedly connected with a stirring rod 19; through setting up third motor 13 and stirring garrulous pole 19, can stir the bits of broken glass to the weeds after collecting, increase usage space in the collecting box 8, be convenient for collect.

Further, a switch 14 is arranged on the outer side of the mounting rack 1, and the electrical output end of the switch 14 is electrically connected with the first motor 5, the second motor 18 and the third motor 13; by arranging the switch 14, a user can conveniently turn on the first motor 5, the second motor 18 and the third motor 13 through the switch 14, and convenience is brought to the user when the electric vehicle is used.

Further, one side of the mounting frame 1 is fixedly connected with a mounting plate 15, and the outer side of the mounting plate 15 is rotatably connected with a push rod 16 through a rotating shaft; the push rod 16 is rotatably connected to the mounting plate 15 through arrangement, so that the angle of the push rod 16 can be adjusted, and a user can move the device conveniently.

Further, a guide plate 17 is arranged at the bottom of one side of the collection box 8, and one side of the guide plate 17 close to the collection box 8 is fixedly connected with the collection box 8; the setting of guide board 17 can be convenient for weeds get into the inside of collecting box 8, improves collection efficiency.

Furthermore, clamping grooves 20 are formed in two sides of the inner wall of the contraction box 6, a spring 21 is welded on one side of the inner wall of the clamping groove 20, a clamping block 22 is welded on one end, far away from the inner wall of the clamping groove 20, of the spring 21, a moving rod 23 is fixedly connected to the front surface of the clamping block 22, the front surface of the moving rod 23 penetrates through the contraction box 6 and extends to the outer side of the contraction box 6, a protection plate 24 is arranged at the bottom of the cutting disc 7, and one side, close to the protection plate 24, of the clamping block 22 extends to the inner cavity of the protection plate 24; through setting up protection shield 24, draw-in groove 20, spring 21 and fixture block 22's use cooperation, can be after the shrink at cutting disc 7, elasticity through spring 21 fixes fixture block 22 in the inside of protection shield 24, with protection shield 24 joint, seal shrink box 6 through protection shield 24, hide cutting disc 7 in shrink box 6, further protect cutting disc 7, the safety is improved, when dismantling protection shield 24, will remove carriage release lever 23, carriage release lever 23 will drive fixture block 22 and remove when removing and cause the extrusion to spring 21, protection shield 24 loses can demolish behind fixture block 22's the fixed.

The utility model discloses a theory of operation and use flow: the user is when mowing, at first will start first motor 5, first motor 5 will drive cutting disc 7 and rotate, reap weeds, through the removal of user to the device, weeds after reaping will drive by second motor 18 and inhale weeds with rotating suction fan 10, get into the inside of collecting box 8 through guide board 17, rethread third motor 13 drives stirring garrulous pole 19 and rotates, can stir garrulous to weeds after collecting, increase usage space in the collecting box 8, when this device needs to be transported, will drive casing 4 through cylinder 3 and rise, casing 4 will drive casing 4 and cutting disc 7 and shrink when removing, make cutting disc 7 shrink at the inner chamber of shrink box 6, thereby can protect cutting disc 7, the security is improved.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. A suspended mower comprising a mounting frame (1), characterized in that: the outer wall of the mounting rack (1) is fixedly connected with a working box (2), the top of the inner wall of the working box (2) is fixedly connected with a cylinder (3), a piston rod of the cylinder (3) is fixedly connected with a shell (4), the top of the inner wall of the shell (4) is fixedly connected with a first motor (5), the bottom of the working box (2) is fixedly connected with a contraction box (6), the output end of the first motor (5) penetrates through the contraction box (6) and is fixedly connected with a cutting disc (7), one side of the working box (2) is fixedly connected with a collection box (8), the top of the collection box (8) is fixedly connected with an axial flow fan (9), the top of the collection box (8) is provided with a second motor (18), the output end of the second motor (18) is fixedly connected with a straw sucking fan (10), and two sides of the inner wall of the contraction box (6) are both provided with clamping grooves (20), the welding of one side of draw-in groove (20) inner wall has spring (21), the one end welding that draw-in groove (20) inner wall was kept away from in spring (21) has fixture block (22), the positive fixed surface of fixture block (22) is connected with carriage release lever (23), the outside that shrink case (6) and extend to shrink case (6) is run through on the positive surface of carriage release lever (23), the bottom of cutting dish (7) is provided with protection shield (24), one side that fixture block (22) are close to protection shield (24) extends to the inner chamber of protection shield (24).

2. A suspended mower as set forth in claim 1 wherein: the inner cavity of the collecting box (8) is provided with a filter plate (11), and the top of the filter plate (11) is fixedly connected with the bottom of the axial flow fan (9).

3. A suspended mower as set forth in claim 1 wherein: the top of shrink case (6) fixedly connected with shock pad (12), the top of shock pad (12) and the bottom contact of casing (4).

4. A suspended mower as set forth in claim 1 wherein: one side of the inner wall of the collecting box (8) is fixedly connected with a third motor (13), and the output end of the third motor (13) is fixedly connected with a stirring and crushing rod (19).

5. A suspended mower as set forth in claim 1 wherein: the outer side of the mounting rack (1) is provided with a switch (14), and the electrical output end of the switch (14) is electrically connected with the first motor (5), the second motor (18) and the third motor (13).

6. A suspended mower as set forth in claim 1 wherein: one side fixedly connected with mounting panel (15) of mounting bracket (1), the outside of mounting panel (15) is rotated through the pivot and is connected with push rod (16).

7. A suspended mower as set forth in claim 1 wherein: the bottom of one side of the collecting box (8) is provided with a guide plate (17), and one side of the guide plate (17) close to the collecting box (8) is fixedly connected with the collecting box (8).