CN213187223U

CN213187223U - Gardens trimming means convenient to prune lawn

Info

Publication number: CN213187223U
Application number: CN202021827881.1U
Authority: CN
Inventors: 信甜甜
Original assignee: Fujian Chunjin Municipal Garden Co ltd
Current assignee: Fujian Chunjin Municipal Garden Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-14
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a gardens trimming means convenient to prune lawn, including casing, first rotary rod, second rotary rod and gear, casing left end upper surface and the equal bearing of lower surface are connected with the sleeve pipe, and the sleeve pipe upper and lower both ends all run through the casing upper and lower surface to the inside threaded connection of sleeve pipe has first rotary rod, the sleeve pipe upper end is provided with fixing bolt, and the fixing bolt inner runs through to be installed on sleeve pipe and first rotary rod, and first rotary rod top screw connection has adjustment handle. This gardens trimming means convenient to prune the lawn installs height-adjustable handle, only needs the staff to tightly hold the sleeve pipe, can be through the lift adjustment blade height to first rotary rod, made things convenient for the staff to the pruning of lawn co-altitude, be provided with the water tank, reciprocating sliding structure about piston post and movable rubber block pass through eccentric wheel and spring and inside groove constitution, extrude the nutrient solution, accomplish spraying of nutrient solution when reaching the pruning.

Description

Gardens trimming means convenient to prune lawn

Technical Field

The utility model relates to a gardens pruning technical field specifically is a gardens trimming means convenient to prune the lawn.

Background

Greenbelts and lawns are more and more greenbelts and the lawn trimming becomes essential work in parks, more and more lawn trimming devices are available in the market, but certain defects exist in the lawn trimming devices in the market;

the lawn maintenance needs to be divided into three types of trimming work with different lengths, the trimming work cannot be carried out to the specified length at one time, otherwise, the growth of the lawn can be damaged, but the height of the conventional device cannot be conveniently adjusted, nutrients must be supplemented in time after the lawn is trimmed, rolling is needed after some special grass seeds are trimmed, and the conventional device has the problems that the defects cannot be completed;

therefore, the garden trimming device convenient for trimming the lawn can be provided to well solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gardens trimming means convenient to prune the lawn to the lawn need divide the cubic to carry out not co-altitude pruning, prune the problem of carrying out the roll extrusion after in time replenishing the nutrient and pruning after in time on solving the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: a garden trimming device convenient for trimming lawns comprises a shell, a first rotating rod, a second rotating rod and a gear, wherein the upper surface and the lower surface of the left end of the shell are respectively in bearing connection with a sleeve, the upper end and the lower end of the sleeve penetrate through the upper surface and the lower surface of the shell, the inner part of the sleeve is in threaded connection with the first rotating rod, the upper end of the sleeve is provided with a fixing bolt, the inner end of the fixing bolt penetrates through and is arranged on the sleeve and the first rotating rod, the top end of the first rotating rod is in screwed connection with an adjusting handle, the upper surface of the shell is in welded connection with a water tank, an inner groove is arranged inside the right side of the upper end of the shell, a nozzle is arranged inside the right side wall of the shell, a connecting rod is connected with a right movable shaft of the right, and casing bottom lower surface welding has the pole of drawing grass, casing inner bearing is connected with the second rotary rod, and the casing is run through on second rotary rod top to the top outside key-type of second rotary rod has the eccentric wheel, the right side laminating of eccentric wheel is connected with the piston post, and the right side welded connection of piston post has the movable rubber piece, movable rubber piece left side welded connection has the spring, and spring left end welded connection has inside groove left side wall to the inside nested connection of spring has the piston post, first rotary rod has the gear with the equal key-type connection of second rotary rod outer wall, and the meshing of gear outer wall is connected with the chain.

Preferably, the height of the first rotating rod is greater than that of the sleeve, and the sleeve and the first rotating rod are connected through threads to form a lifting structure.

Preferably, the outer wall of the movable rubber block is in fit connection with the inner wall of the inner groove, and the piston column and the movable rubber block form a left-right reciprocating sliding structure with the inner groove through an eccentric wheel and a spring.

Preferably, the maximum movement distance of the piston column to the right is less than the length of the movable rubber block, and the ratio of the length of the movable rubber block to the length of the inner groove is 1: 4.

Preferably, the compression roller and the shell are in a rotating structure through a connecting rod, and the lowest surface of the compression roller is lower than that of the straw pulling rod.

Preferably, the position of the straw pulling rod is lower than the inlet of the waste material groove on the lower surface of the shell, and the straw pulling rod is distributed in a staggered mode.

Compared with the prior art, the beneficial effects of the utility model are that: the garden trimming device is convenient for trimming the lawn;

(1) be provided with sleeve pipe and first rotary rod threaded connection, rotate first rotary rod and can go up and down, only need the staff to grip the sleeve pipe, can be through the lift adjustment blade height to first rotary rod through adjusting the handle, made things convenient for the staff to the not pruning of co-altitude in lawn.

(2) The water tank is arranged, the piston column and the movable rubber block form a left-right reciprocating sliding structure through the eccentric wheel and the spring, and the inner groove extrudes nutrient solution, so that the nutrient solution is sprayed while pruning is achieved.

(3) The afterbody is provided with the compression roller, and the compression roller passes through the connecting rod with the casing and constitutes revolution mechanic, when grass seeds need carry out the roll extrusion, can put down the compression roller, conveniently carries out the roll extrusion to grass seeds.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is an enlarged schematic view of the structure at B of the present invention;

FIG. 4 is a schematic view of the chain structure of the present invention;

fig. 5 is a schematic view of the straw-pulling rod of the present invention.

In the figure: 1. a housing; 2. a sleeve; 3. a first rotating rod; 4. fixing the bolt; 5. adjusting the handle; 6. an inner tank; 7. a piston post; 701. a movable rubber block; 8. a spring; 9. a water tank; 10. a spray head; 11. a connecting rod; 12. a compression roller; 13. a discharge door; 14. a straw pulling rod; 15. a second rotating rod; 16. a chain; 17. a waste chute; 18. a gear; 19. an eccentric wheel.

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. 1-5, the present invention provides a technical solution: a garden pruning device convenient for pruning lawns comprises a shell 1, a sleeve 2, a first rotating rod 3, a fixing bolt 4, an adjusting handle 5, an inner groove 6, a piston post 7, a movable rubber block 701, a spring 8, a water tank 9, a nozzle 10, a connecting rod 11, a compression roller 12, a discharge door 13, a grass pulling rod 14, a second rotating rod 15, a chain 16, a waste material groove 17, a gear 18 and an eccentric wheel 19, wherein the upper surface and the lower surface of the left end of the shell 1 are both in bearing connection with the sleeve 2, the upper end and the lower end of the sleeve 2 are both penetrated through the upper surface and the lower surface of the shell 1, the inner part of the sleeve 2 is in threaded connection with the first rotating rod 3, the upper end of the sleeve 2 is provided with the fixing bolt 4, the inner end of the fixing bolt 4 is penetratingly arranged on the sleeve 2 and the first rotating rod 3, the top end of the first rotating rod 3 is in threaded connection with, a spray head 10 is arranged in the right side wall of a shell 1, a connecting rod 11 is connected with a right movable shaft of the shell 1, the tail end of the connecting rod 11 is connected with a press roll 12, a waste chute 17 is arranged in the right side of the lower end of the shell 1, a discharge door 13 is arranged below the right side wall of the shell 1, a straw pulling rod 14 is welded on the lower surface of the bottom of the shell 1, a second rotating rod 15 is connected with an inner bearing of the shell 1, the top end of the second rotating rod 15 penetrates through the shell 1, an eccentric wheel 19 is connected with the outer side of the upper part of the second rotating rod 15 in a key mode, a piston column 7 is connected with the right side of the eccentric wheel 19 in an attaching mode, a movable rubber block 701 is welded on the right side of the piston column 7, a spring 8 is welded on the left side of the movable rubber block 701, a left side of the spring 6 is, and the outer wall of the gear 18 is engaged with a chain 16;

the height of the first rotating rod 3 is greater than that of the sleeve 2, and the sleeve 2 and the first rotating rod 3 are connected through threads to form a lifting structure, so that the height of the blade can be conveniently adjusted;

the outer wall of the movable rubber block 701 is in fit connection with the inner wall of the inner groove 6, and the piston column 7 and the movable rubber block 701 form a left-right reciprocating sliding structure with the inner groove 6 through the eccentric wheel 19 and the spring 8, so that the nutrient solution in the inner groove 6 can be sprayed intermittently;

the maximum rightward moving distance of the piston post 7 is smaller than the length of the movable rubber block 701, the ratio of the length of the movable rubber block 701 to the length of the inner groove 6 is 1:4, and the piston post can block nutrient solution from passing over the movable rubber block 701 to damage the spring 8;

the compression roller 12 and the shell 1 are in a rotating structure through the connecting rod 11, and the lowest surface of the compression roller 12 is lower than that of the straw pulling rod 14, so that the influence of waste straw on rolling is avoided;

the straw pulling rod 14 is lower than the inlet of the waste trough 17 on the lower surface of the shell 1, and the straw pulling rod 14 is distributed in a staggered manner, so that the hay can be completely pulled away by the straw pulling rod 14.

The working principle is as follows: when the garden pruning device convenient for pruning lawns is used, firstly, as shown in fig. 1, the device is pushed to a working place, the top end of the second rotating rod 15 is connected with the upper motor, then the fixing bolt 4 is unscrewed, the sleeve 2 is tightly held by hand, the adjusting handle 5 and the first rotating rod 3 are in threaded connection with the sleeve 2 to lift and adjust the blade, then the press roller 12 is put down through the connecting rod 11 to roll the lawn, then the motor is turned on, the motor drives the eccentric wheel 19 and the gear 18 to rotate through the second rotating rod 15, as shown in fig. 4, the gear 18 and the chain 16 drive the first rotating rod 3 to rotate through the chain wheel transmission structure, the first rotating rod 3 drives the rotating blade to work, the second rotating rod 15 simultaneously drives the eccentric wheel 19 to rotate, the eccentric wheel 19 pushes the connecting rod 11 to move rightwards, so that the movable rubber block 701 extrudes the nutrient solution in the inner groove, when the eccentric wheel 19 is not attached to the piston post 7, the spring 8 resets the movable rubber block 701, the upper water tank 9 supplies nutrient solution to the inner groove 6 after resetting, the worker pushing device works, and the cut grass partially enters the waste trough 17 along the shell 1 and can be taken out through the discharging door 13, the grass which does not enter is dragged and gathered by the grass pulling rod 14, so that the worker can clean the grass easily, and then the blade height adjustment is continuously carried out through the adjusting handle 5 to work, which is the working principle of the garden pruning device convenient for pruning the lawn, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a gardens trimming means convenient to prune lawn, includes casing (1), first rotary rod (3), second rotary rod (15) and gear (18), its characterized in that: the upper surface and the lower surface of the left end of the shell (1) are both in bearing connection with a sleeve (2), the upper end and the lower end of the sleeve (2) penetrate through the upper surface and the lower surface of the shell (1), the inner part of the sleeve (2) is in threaded connection with a first rotary rod (3), the upper end of the sleeve (2) is provided with a fixing bolt (4), the inner end of the fixing bolt (4) penetrates through the sleeve (2) and the first rotary rod (3), the top end of the first rotary rod (3) is in screwed connection with an adjusting handle (5), the upper surface of the shell (1) is in welded connection with a water tank (9), an inner groove (6) is formed in the right side of the upper end of the shell (1), a spray head (10) is arranged in the right side wall of the shell (1), a connecting rod (11) is connected with a right movable shaft of the shell (1), a compression roller (12), a discharge door (13) is arranged below the right side wall of the shell (1), a grass pulling rod (14) is welded on the lower surface of the bottom of the shell (1), a second rotating rod (15) is connected with the inner bearing of the shell (1), the top end of the second rotating rod (15) penetrates through the shell (1), and the outer side key above the second rotating rod (15) is connected with an eccentric wheel (19), the right side of the eccentric wheel (19) is connected with a piston column (7) in a fitting manner, the right side of the piston column (7) is welded and connected with a movable rubber block (701), the left side of the movable rubber block (701) is welded and connected with a spring (8), the left end of the spring (8) is welded and connected with the left side wall of the inner groove (6), and a piston column (7) is connected in the spring (8) in an embedded mode, gears (18) are connected to the outer walls of the first rotating rod (3) and the second rotating rod (15) in a key mode, and chains (16) are connected to the outer walls of the gears (18) in a meshed mode.

2. A garden trimming apparatus, according to claim 1, to facilitate trimming of lawns, wherein: the height of first rotary rod (3) is greater than the height of sleeve pipe (2), and sleeve pipe (2) and first rotary rod (3) pass through threaded connection and be elevation structure.

3. A garden trimming apparatus, according to claim 1, to facilitate trimming of lawns, wherein: the outer wall of the movable rubber block (701) is in fit connection with the inner wall of the inner groove (6), and the piston column (7) and the movable rubber block (701) form a left-right reciprocating sliding structure with the inner groove (6) through an eccentric wheel (19) and a spring (8).

4. A garden trimming apparatus, according to claim 1, to facilitate trimming of lawns, wherein: the maximum rightward moving distance of the piston column (7) is smaller than the length of the movable rubber block (701), and the ratio of the length of the movable rubber block (701) to the length of the inner groove (6) is 1: 4.

5. A garden trimming apparatus, according to claim 1, to facilitate trimming of lawns, wherein: the compression roller (12) and the shell (1) are of a rotating structure through a connecting rod (11), and the lowest surface of the compression roller (12) is lower than that of the straw-pulling rod (14).

6. A garden trimming apparatus, according to claim 1, to facilitate trimming of lawns, wherein: the position of the straw pulling rod (14) is lower than the inlet of the waste chute (17) on the lower surface of the shell (1), and the straw pulling rod (14) is distributed in a staggered manner.