CN213306276U - Gardens are with grass thinning machine of being convenient for clear up hay - Google Patents

Abstract

The utility model belongs to the technical field of grass thinning machine, and discloses a grass thinning machine convenient for clearing hay for gardens, which comprises a machine case, a grass thinning chamber is fixedly connected below the machine case, a motor is fixedly installed on the inner side wall of the machine case, the output end of the motor is rotatably connected with a first bevel gear, the circumference of the first bevel gear is engaged and connected with a second bevel gear, one side of the second bevel gear, which is far away from the first bevel gear, is welded with a connecting shaft, one side of the connecting shaft, which is far away from the second bevel gear, is provided with a cutting knife, the outer circumference of the cutting knife is welded with a cutting edge, the utility model drives the first bevel gear to rotate by the motor, the first bevel gear then drives the second bevel gear which is engaged and connected to rotate, thereby realizing the rotating operation of the cutting knife and the cutting edge, and simultaneously, the cutting, thereby effectively promoting the work efficiency of the device for grass thinning of the hay in the garden.

Description

Gardens are with grass thinning machine of being convenient for clear up hay

Technical Field

The utility model belongs to the technical field of the grass thinning machine, concretely relates to gardens are with grass thinning machine of being convenient for clear up hay.

Background

The grass thinning machine is a weeding device, and is used for clearing away hay beds in fields, gardens, green plants and the like, preventing germs of hay from infecting soil and nearby vegetation, and also carrying out additional weeding operations in fields, gardens, green plants and the like.

The existing grass thinning machine which is used for gardens and is convenient for cleaning the hay is mainly provided with a diesel engine as power, so that a large amount of polluting gas can be discharged in the using process, the grass thinning machine is not environment-friendly and does not conform to the national environmental protection policy, and the market competitiveness of equipment is influenced.

Disclosure of Invention

An object of the utility model is to provide a gardens are with grass thinning machine convenient to clearance hay to solve current gardens and lead to not environmental protection and the problem that influences equipment market competition owing to adopt diesel engine as power more with grass thinning machine of clearance hay convenient to.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gardens are with grass thinning machine convenient to clearance hay, includes quick-witted case, the below fixedly connected with grass thinning chamber of quick-witted case, the inside wall fixed mounting of quick-witted case has the motor, the output of motor rotates and is connected with first bevel gear, first bevel gear's circumference department meshing is connected with second bevel gear, second bevel gear keeps away from one side welding of first bevel gear has the connecting axle, one side that second bevel gear was kept away from to the connecting axle is equipped with the cutting knife, the outer circumference department welding of cutting knife has the cutting edge, the cutting knife passes grass thinning chamber with the cutting edge and extends to grass thinning chamber below.

Preferably, the connecting rod has all been welded to two lateral walls of quick-witted case, the one end fixedly connected with connecting plate of quick-witted case is kept away from to the connecting rod, the equal fixed mounting of two lateral walls of connecting plate has the stand, one side swing joint that the connecting plate was kept away from to the stand has the slide, the one end fixedly connected with handrail of stand is kept away from to the slide.

Preferably, the connecting shaft is kept away from the one end welding of second bevel gear and is had the fixing base, one side fixed mounting that the connecting shaft was kept away from to the fixing base has the cylinder, the output and the cutting knife fixed connection of cylinder.

Preferably, the outer walls of the two sides of the grass thinning chamber are respectively provided with a roller, one side of the roller, which is far away from the grass thinning chamber, is provided with a rotating shaft, and the grass thinning chamber is rotatably connected with the rollers through the rotating shaft.

Preferably, the inside of handrail is equipped with the spring, the spring seat has all been welded at the both ends of spring, two one side that the spring seat carried on the back mutually all with handrail fixed connection.

Preferably, the fixing rod is fixedly installed inside the armrest.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses a motor drives first bevel gear and rotates, and first bevel gear drives the second bevel gear rotation that the meshing is connected then, can realize the rotatory operation of cutting knife and cutting edge, simultaneously, drives the cutting knife and cuts the edge through the cylinder and goes up and down along the ground plumb line, can realize the device altitude mixture control to the work efficiency that the device dredged grass to gardens hay has effectively been promoted.

(2) The utility model discloses an aspect can realize the operation that the handrail goes up and down along the plumb line through the swing joint of stand and slide to can freely adjust in order to satisfy user of service demand, solved current grass thinning machine and can not adjust the problem that the handrail highly leads to user of service fatigue, simultaneously, through being connected of spring and handrail, can cushion the shock attenuation for the device, thereby the comfort level that further hoisting device used.

Drawings

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

FIG. 2 is a side view of the present cutting knife and cutting edge;

fig. 3 is a top view of the armrest of the present invention;

FIG. 4 is a top view of the cutting knife and cutting edge of the present invention;

in the figure: 1. a chassis; 2. a connecting rod; 3. a second bevel gear; 4. a column; 5. a connecting plate; 6. a grass thinning chamber; 7. a roller; 8. a cylinder; 9. cutting; 10. cutting edges; 11. a slide base; 12. a handrail; 13. a motor; 14. a first bevel gear; 15. a connecting shaft; 16. a fixed seat; 17. fixing the rod; 18. a spring; 19. a spring seat; 20. a rotating shaft.

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 the following technical solutions: a grass thinning machine convenient for cleaning hay for gardens comprises a machine case 1, a grass thinning chamber 6 is fixedly connected below the machine case 1, a motor 13 is fixedly installed on the inner side wall of the machine case 1, the motor 13 is a Y90S-2 three-phase asynchronous motor, the power of the motor is 1.2kW, the rotating speed of the motor is 2840r/min, an output end of the motor 13 is rotatably connected with a first bevel gear 14, a second bevel gear 3 is meshed and connected with the circumference of the first bevel gear 14, a connecting shaft 15 is welded on one side, away from the first bevel gear 14, of the second bevel gear 3, a cutting knife 9 is arranged on one side, away from the second bevel gear 3, of the connecting shaft 15, a cutting edge 10 is welded on the outer circumference of the cutting knife 9, the cutting knife 9 and the cutting edge 10 penetrate through the grass thinning chamber 6 and extend to the lower side of the grass thinning chamber 6, the motor 13 drives the first bevel gear 14, the cutting blade 9 and the cutting edge 10 can be rotated.

Further, connecting rod 2 has all been welded to two lateral walls of quick-witted case 1, connecting rod 2 keeps away from quick-witted case 1's one end fixedly connected with connecting plate 5, the equal fixed mounting of two lateral walls of connecting plate 5 has stand 4, one side swing joint that connecting plate 5 was kept away from to stand 4 has slide 11, slide 11 keeps away from stand 4's one end fixedly connected with handrail 12, swing joint through stand 4 and slide 11, can realize the operation that handrail 12 goes up and down along the ground plumb line, thereby can freely adjust in order to satisfy user of service's user demand.

Further, the one end welding that second bevel gear 3 was kept away from to connecting axle 15 has fixing base 16, and one side fixed mounting that connecting axle 15 was kept away from to fixing base 16 has cylinder 8, and the output of cylinder 8 and cutting knife 9 fixed connection drive cutting knife 9 and cutting edge 10 through cylinder 8 and go up and down along the plumb line, can realize the device altitude mixture control to effectively promoted the work efficiency that the device dredged grass to gardens hay.

Furthermore, the outer walls of the two sides of the grass thinning chamber 6 are provided with rollers 7, one side of each roller 7, which is far away from the grass thinning chamber 6, is provided with a rotating shaft 20, and the grass thinning chamber 6 is rotatably connected with the rollers 7 through the rotating shafts 20.

Specifically, the inside of handrail 12 is equipped with spring 18, and spring seat 19 has all been welded at the both ends of spring 18, and one side that two spring seats 19 carried on the back mutually all with handrail 12 fixed connection, through being connected of spring 18 and handrail 12, can be for the device buffering shock attenuation to the comfort level that further hoisting device used.

It should be noted that the fixing rod 17 is fixedly installed inside the handrail 12, and the fixing rod 17 can enhance the structural strength of the handrail 12.

The utility model discloses a theory of operation and use flow: before the novel grass thinning device is used, firstly, the device is moved to a working place through the movable connection of the idler wheels 7 and the grass thinning chamber 6, then the driving motor 13 drives the first bevel gear 14 to rotate, in the process, the motor 13 drives the first bevel gear 14 to rotate, the first bevel gear 14 then drives the second bevel gear 3 which is in meshing connection to rotate, the rotating operation of the cutting knife 9 and the cutting edge 10 can be realized, meanwhile, the cylinder 8 drives the cutting knife 9 and the cutting edge 10 to lift along a plumb line, the height adjustment of the device can be realized, and therefore the working efficiency of the device for pruning and grass thinning in gardens is effectively improved;

then holding handrail 12, on the one hand through stand 4 and the swing joint of slide 11, can carry out the operation of going up and down along the plumb line to handrail 12 to can freely adjust handrail 12 height in order to satisfy user's user demand, solve current grass thinning machine and can not adjust handrail 12 height and lead to user fatigue's problem of using, simultaneously, through being connected of spring 18 and handrail, can cushion the shock attenuation for the device, thereby the comfort level that further hoisting device used.

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 (6)

1. The utility model provides a gardens are with grass thinning machine of clearance hay of being convenient for, includes quick-witted case (1), its characterized in that: the utility model discloses a grass thinning machine, including machine case (1), inside wall fixed mounting of machine case (1) has motor (13), the output of motor (13) rotates and is connected with first bevel gear (14), the meshing of the circumference department of first bevel gear (14) is connected with second bevel gear (3), one side welding that first bevel gear (14) were kept away from in second bevel gear (3) has connecting axle (15), one side that second bevel gear (3) were kept away from in connecting axle (15) is equipped with cutting knife (9), the welding of the outer circumference department of cutting knife (9) has cutting edge (10), cutting knife (9) and cutting edge (10) pass grass thinning chamber (6) and extend to grass thinning chamber (6) below.

2. The grass thinning machine convenient for cleaning the hay for gardens of claim 1, wherein: connecting rod (2) have all been welded to two lateral walls of quick-witted case (1), the one end fixedly connected with connecting plate (5) of quick-witted case (1) are kept away from in connecting rod (2), the equal fixed mounting of two lateral walls of connecting plate (5) has stand (4), one side swing joint that connecting plate (5) were kept away from in stand (4) has slide (11), the one end fixedly connected with handrail (12) of stand (4) are kept away from in slide (11).

3. The grass thinning machine convenient for cleaning the hay for gardens of claim 2, wherein: the one end welding that second bevel gear (3) was kept away from in connecting axle (15) has fixing base (16), one side fixed mounting that connecting axle (15) were kept away from in fixing base (16) has cylinder (8), the output and cutting knife (9) fixed connection of cylinder (8).

4. The grass thinning machine convenient for cleaning the hay for gardens of claim 3, wherein: the grass thinning chamber is characterized in that rollers (7) are arranged on the outer walls of the two sides of the grass thinning chamber (6), a rotating shaft (20) is arranged on one side, away from the grass thinning chamber (6), of each roller (7), and the grass thinning chamber (6) is rotatably connected with the rollers (7) through the rotating shaft (20).

5. The grass thinning machine convenient for cleaning the hay for gardens of claim 4, wherein: the inside of handrail (12) is equipped with spring (18), spring holder (19) have all been welded at the both ends of spring (18), two one side that spring holder (19) carried on the back mutually all with handrail (12) fixed connection.

6. The grass thinning machine convenient for cleaning the hay for gardens of claim 5, wherein: and a fixing rod (17) is fixedly arranged in the handrail (12).

Images