CN112400451A

CN112400451A - High-efficient adjustable lawn mower in empty gardens

Info

Publication number: CN112400451A
Application number: CN202011306806.5A
Authority: CN
Inventors: 王凤云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-02-26

Abstract

The invention discloses a high-efficiency adjustable mower for empty gardens, which comprises a bearing plate, wherein one end part of the bearing plate is symmetrically and rotatably provided with two threaded rods through a bearing, an L-shaped movable plate is arranged between the two threaded rods in a penetrating way through threads, a second strip-shaped plate is fixedly arranged on the L-shaped movable plate, two first rotating rods are symmetrically and rotatably inserted in the second strip-shaped plate through a bearing, the lower ends of the two first rotating rods are fixedly connected with cutting saw blades, a damping base is arranged below the bearing plate, the bottom of the damping base is symmetrically provided with a plurality of idler wheels, a grass crushing box for crushing cut weeds is fixedly arranged on the bearing plate, the mower adopts a push type operation mode, can quickly and efficiently complete weed removing work, is provided with a weed crushing function, and can scatter the cut weeds on the ground after being crushed to achieve the purpose of fertile soil, realizes the reutilization of weeds and accords with the development direction of green gardens.

Description

High-efficient adjustable lawn mower in empty gardens

Technical Field

The invention relates to the technical field of garden construction, in particular to an efficient adjustable mower for empty gardens.

Background

The garden construction refers to the greening and landscape construction for providing beautiful living environment and rest and visiting places for human beings, and the protection and utilization of landscape resources, and the concrete contents of the garden landscape construction include the greening of ancient landscape, the greening of houses and various public building environments, the greening of roads, squares and rivers, coastal lakes and coastal areas, the greening of green land and waste land for preventing pollution or keeping water and soil in cities, the building and greening of forest parks and suburb rest areas and recuperation areas, the protection, trimming and utilization of natural landscape including ancient trees and tourist resources, the construction of plant gardens and zoos, and the like.

Before the garden construction, weeds on the open ground need to be cleared away, and then grass and trees can be transplanted, but most of the existing weeding modes are that gardeners tie a grass cutter between the waist and swing a saw blade at the front part of the grass cutter through arms to move to cut the weeds, so that the problems of huge labor amount and low operation efficiency exist, and the cut weeds need to be cleaned independently and directly discarded subsequently, the waste of nutrient substances is caused, the weeds cannot be crushed and reused, the weeds cannot be changed into nutrients of lawns, and the development requirements of green gardens are not met.

Disclosure of Invention

An embodiment of the invention aims to provide an efficient adjustable lawn mower for empty gardens, so as to solve the problems.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a high-efficient adjustable lawn mower in empty gardens, including the loading board, two threaded rods are installed through symmetry and rotation around the bearing to a loading board tip, L shape fly leaf wears to be equipped with to the screw thread between two threaded rods, the fixed second bar shaped plate that is equipped with on the L shape fly leaf, it is equipped with two first bull sticks to insert through bearing symmetry and rotation on the second bar shaped plate, the equal fixedly connected with of two first bull stick lower extremes is used for cutting off ruderal cutting saw bit, the loading board below is equipped with vibration damping mount, vibration damping mount bottom symmetry is equipped with a plurality of gyro wheels, the loading board is kept away from a tip longitudinal symmetry of two threaded rods and is equipped with two montants, the fixed push rod that is equipped with between two montant upper ends, the fixed U-shaped push pedal that is used for carrying out the propelling movement with the weeds.

In one alternative: the anti-skidding soft sleeve is sleeved on the push rod, the vertical rod is formed by telescopically connecting two pipes with different pipe diameters, and a fastening knob for positioning the length of the vertical rod is screwed on the vertical rod.

In one alternative: the utility model discloses a garrulous grass box, including garrulous grass box upper end, two crushing rollers are installed to garrulous grass incasement rotation, fixed mounting has the rotating electrical machines on the garrulous grass box lateral wall, the output shaft of rotating electrical machines extends to garrulous grass incasement and is connected with one of them one end of two crushing rollers, be connected through gear drive assembly between two crushing rollers, the garrulous grass box is located the intracavity section of two crushing rollers below and is equipped with the sieve to one side, garrulous grass box lateral wall is located and is equipped with the feed back pipe on the lower one end region of sieve, the one end that the sieve was kept away from to the feed back pipe extends to garrulous grass incasement and is located two crushing roller tops, be connected with the suction fan on the feed back pipe, garrulous grass box bottom inserts and is equipped with the storage drawer.

In one alternative: and a vibrating motor is fixedly arranged on the sieve plate.

In one alternative: the L-shaped movable plate is symmetrically provided with two rectangular plates, the upper ends of the two first rotating rods are fixedly provided with first bevel gears, the two rectangular plates are rotated to be inserted with second rotating rods, one ends of the two second rotating rods, which are close to the center of the L-shaped movable plate, are fixedly provided with third bevel gears, the other ends of the two second rotating rods are fixedly provided with second bevel gears, the second bevel gears on the two second rotating rods are in one-to-one correspondence with the first bevel gears on the two first rotating rods respectively and are meshed with the first bevel gears on the two first rotating rods, the L-shaped movable plate is fixedly provided with a first driving motor, the output shaft of the first driving motor is fixedly connected with a fourth bevel gear, and the fourth bevel gear is synchronously meshed with the third bevel.

In one alternative: and one of the two threaded rods is fixedly provided with a driven bevel gear, a second driving motor is fixedly mounted on the bearing plate and is a forward and reverse rotation motor, an output shaft of the second driving motor is fixedly connected with a driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, and the two threaded rods are connected through a belt transmission mechanism.

In one alternative: the last symmetry of vibration damping mount is equipped with two first bar boards, be equipped with many slide bars by preceding equidistance after to between two first bar boards, the cover that all slides on the every slide bar is equipped with two sliding sleeves, all articulate on every sliding sleeve and install branch, the one end that the sliding sleeve was kept away from to every branch is all articulated to be installed in the loading board bottom, every slide bar all overlaps except that two sliding sleeve position is equipped with extrusion spring, vibration damping mount includes lower plate and punch holder, evenly press from both sides between lower plate and the punch holder and be equipped with many shock attenuation poles and fill through the glue bonding and have the shock attenuation granule, the shock attenuation pole includes inserted bar and a section of thick bamboo, the inserted bar slides and inserts and locates in the section of thick bamboo, the inserted bar is located and is.

Compared with the prior art, the embodiment of the invention has the following beneficial effects:

1. the device structural configuration is reasonable, easy operation, and convenient to use adopts the operation mode of promotion formula, can carry out weeds by high efficiency and clear away work to be equipped with weeds shredding function, spill the purpose of subaerial in order to play fertile soil again after the weeds shredding process that will cut off, realize weeds and recycle, accord with green garden's development direction.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an L-shaped movable plate in the embodiment of the present invention.

FIG. 3 is a schematic structural diagram of a shock absorbing rod according to an embodiment of the present invention.

Notations for reference numerals: 1-roller, 2-lower clamp plate, 3-shock absorption rod, 4-upper clamp plate, 5-first strip plate, 6-extrusion spring, 7-sliding rod, 8-sliding sleeve, 9-supporting rod, 10-bearing plate, 11-handle, 12-storage drawer, 13-feed back pipe, 14-suction fan, 15-gear transmission component, 16-fastening knob, 17-vertical rod, 18-push rod, 19-grass chopping box, 20-crushing roller, 21-sieve plate, 22-vibration motor, 23-rotation motor, 24-belt transmission mechanism, 25-threaded rod, 26-L-shaped movable plate, 27-first drive motor, 28-rectangular plate, 29-second strip plate, 30-first rotating rod, 31-cutting saw blade, 32-damping particles, 33-U-shaped push plates, 34-driving bevel gears, 35-driven bevel gears, 36-second driving motors, 37-first bevel gears, 38-second bevel gears, 39-second rotating rods, 40-third bevel gears, 41-fourth bevel gears, 42-inserting rods, 43-inserting barrels and 44-damping springs.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the invention, an efficient adjustable lawn mower for empty gardens comprises a bearing plate 10, wherein two threaded rods 25 are symmetrically and rotatably installed in front and back of one end of the bearing plate 10 through a bearing, an L-shaped movable plate 26 is threaded between the two threaded rods 25, a second strip-shaped plate 29 and two rectangular plates 28 are symmetrically arranged on the L-shaped movable plate 26, two first rotating rods 30 are symmetrically and rotatably inserted on the second strip-shaped plate 29 through a bearing, the lower ends of the two first rotating rods 30 are fixedly connected with a cutting saw blade 31 for cutting weeds, first bevel gears 37 are fixedly arranged at the upper ends of the two first rotating rods 30, second rotating rods 39 are rotatably inserted on the two rectangular plates 28, third bevel gears 40 are fixedly arranged at one ends of the two second rotating rods 39 close to the center of the L-shaped movable plate 26, and second bevel gears 38 are fixedly arranged at the other ends of the two second rotating rods 39, the second bevel gears 38 on the two second rotating rods 39 are correspondingly engaged with the first bevel gears 37 on the two first rotating rods 30 one by one, the first driving motor 27 is fixedly installed on the L-shaped movable plate 26, the output shaft of the first driving motor 27 is fixedly connected with a fourth bevel gear 41, the fourth bevel gear 41 is synchronously engaged with the third bevel gears 40 on the two second rotating rods 39, one of the two threaded rods 25 is fixedly provided with a driven bevel gear 35, the bearing plate 10 is fixedly provided with a second driving motor 36, the second driving motor 36 is a forward and reverse rotating motor, the output shaft of the second driving motor 36 is fixedly connected with a driving bevel gear 34, the driving bevel gear 34 is engaged with the driven bevel gear 35, the two threaded rods 25 are connected through a belt transmission mechanism 24, and the lifting of the L-shaped movable plate 26 is realized by starting the second driving motor 36 and driving the two threaded rods 25 to synchronously rotate under the transmission action of the bevel gears and the belt transmission mechanism 24, thereby achieving the purpose of adjusting the cutting height of the two cutting saw blades 31.

As the ground of garden lands is mostly uneven, in order to reduce the shaking amplitude of the device in the running and use process and avoid rollover caused by excessive shaking, a shock absorption base is arranged below the bearing plate 10, two first strip-shaped plates 5 are symmetrically arranged on the shock absorption base, a plurality of sliding rods 7 are arranged between the two first strip-shaped plates 5 from front to back in an equidistance manner, two sliding sleeves 8 are sleeved on each sliding rod 7 in a sliding manner, a supporting rod 9 is hinged on each sliding sleeve 8, one end of each supporting rod 9 far away from the sliding sleeves 8 is hinged and installed at the bottom of the bearing plate 10, each sliding rod 7 is sleeved with an extrusion spring 6 except the positions of the two sliding sleeves 8, the shock absorption base comprises a lower clamping plate 2 and an upper clamping plate 4, a plurality of shock absorption rods 3 are uniformly clamped between the lower clamping plate 2 and the upper clamping plate 4 and filled with shock absorption particles 32 through glue, and, the insert rod 42 is slidably inserted into the insert cylinder 43, and a damping spring 44 is arranged between one end of the insert rod 42 positioned in the insert cylinder 43 and the bottom of the inner cavity of the insert rod 42.

Vibration damping mount bottom symmetry is equipped with a plurality of gyro wheels 1, gyro wheel 1 is from locking-type gyro wheel, the symmetry is equipped with two montants 17 around a tip that two threaded rods 25 were kept away from to loading board 10, the fixed push rod 18 that is used for promoting the device whole between two montant 17 upper ends, the cover is equipped with the soft cover of antiskid on the push rod 18, montant 17 is formed by the scalable connection of the different tubular product of two root diameter, montant 17 top spin has the fastening knob 16 that is used for fixing a position its length, thereby the gardens staff can be according to self height and the nimble length of adjusting two montants 17 of use custom make push rod 18 be located one and promote comfortable natural high position.

The bottom of the damping base is fixedly provided with a U-shaped push plate 33 used for pushing cut weeds, when the device is used for mowing, the U-shaped push plate 33 is used for collecting and pushing the cut weeds, and then the weeds are stacked at one position to wait for subsequent smashing processing, and the weeds do not need to be cleaned independently after being cut, thereby achieving two purposes, being convenient and saving trouble, the bearing plate 10 is fixedly provided with a grass smashing box 19 used for smashing the cut weeds, the upper end of the grass smashing box 19 is open, the grass smashing box 19 is rotatably provided with two smashing rollers 20, the side wall of the grass smashing box 19 is fixedly provided with a rotating motor 23, the output shaft of the rotating motor 23 extends into the grass smashing box 19 and is connected with one end of the two smashing rollers 20, the two smashing rollers 20 are connected through a gear transmission assembly 15, the grass smashing box 19 is obliquely provided with a sieve plate 21 in a cavity section below the two smashing rollers 20, the side wall of the grass chopping box 19 is provided with a material return pipe 13 in the lower end area of the sieve plate 21, one end of the material return pipe 13 far away from the sieve plate 21 extends into the grass chopping box 19 and is positioned above the two crushing rollers 20, the material return pipe 13 is connected with a material suction fan 14, the unqualified crushed grass which is crushed is screened off through the sieve plate 21 and is accumulated at the lower end of the sieve plate 21 under the action of gravity, then the screened crushed grass is pumped to the upper part of the inner cavity of the grass chopping box 19 through the material suction fan 14 to be crushed again until the crushed grass is qualified, the bottom of the grass chopping box 19 is inserted with a storage drawer 12 for collecting the qualified crushed grass, and the side wall of the storage drawer 12 is provided with a handle 11 which is convenient for taking the crushed grass out of the grass chopping box 19.

Furthermore, the carrier plate 10 is provided with a power supply (not shown) for supplying power to each electrical appliance of the device and a control panel (not shown) for controlling the operation of the device.

When the device is used, the cutting heights of the two cutting saw blades 31 are adjusted through the second driving motor 36 according to actual conditions of gardens, then the first driving motor 27 is started, the first driving motor 27 drives the two cutting saw blades 31 to rotate at a high speed under the transmission action of the multiple groups of bevel gears to cut grass, the device is pushed to move forwards uniformly to cut off weeds in a path area, the cut weeds are collected and stacked at one position under the action of the U-shaped push plate 33 to wait for subsequent smashing processing, after the cutting is finished, the device is pushed to a grass pile, the material suction fan 14, the rotating motor 23 and the vibrating motor 22 are started, then the weeds are uniformly thrown into the grass chopping box 19 to be smashed, and after the smashing is finished, the material storage drawer 12 is pulled out, and the chopped grass powder on the garden land is uniformly scattered on the garden land to achieve the effect of fertilizing and fertilizing soil.

Example 2

Further, in order to ensure that the crushed grass can quickly pass through the sieve plate 21 and avoid blockage caused by accumulation, a vibration motor 22 is fixedly arranged on the sieve plate 21.

The working principle of the invention is as follows: when the device is used, the cutting heights of the two cutting saw blades 31 are adjusted through the second driving motor 36 according to actual conditions of gardens, then the first driving motor 27 is started, the first driving motor 27 drives the two cutting saw blades 31 to rotate at a high speed under the transmission action of a plurality of groups of bevel gears to cut grass, then the device is pushed to move forwards uniformly to cut off weeds in a path area, the cut weeds are collected and stacked at one position under the action of the U-shaped push plate 33 to wait for subsequent smashing processing, after the cutting is finished, the device is pushed to a grass pile, the material suction fan 14, the rotating motor 23 and the vibrating motor 22 are started, then the weeds are uniformly thrown into the grass smashing box 19 to be smashed, and after the smashing is finished, the material storage drawer 12 is drawn out, and the smashed grass powder on the garden land is uniformly scattered on the garden land to achieve the effect of fertilizing soil.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A high-efficiency adjustable mower for empty gardens comprises a bearing plate (10) and is characterized in that two threaded rods (25) are symmetrically and rotatably mounted at the front and back of one end of the bearing plate (10) through bearings, an L-shaped movable plate (26) penetrates through threads between the two threaded rods (25), a second strip-shaped plate (29) is fixedly arranged on the L-shaped movable plate (26), two first rotating rods (30) are symmetrically and rotatably inserted through the bearings on the second strip-shaped plate (29), and the lower ends of the two first rotating rods (30) are fixedly connected with cutting saw blades (31) for cutting weeds;

bearing board (10) below is equipped with vibration damping mount, vibration damping mount bottom symmetry is equipped with a plurality of gyro wheels (1), the symmetry is equipped with two montants (17) around a tip that two threaded rods (25) were kept away from in bearing board (10), the fixed push rod (18) that are equipped with between two montants (17) upper end, the fixed U-shaped push pedal (33) that are used for carrying out the propelling movement with the weeds that cut off that are equipped with in vibration damping mount bottom, the fixed grass crushing case (19) that are used for carrying out kibbling with the weeds that cut off that are equipped with on bearing.

2. The efficient adjustable hollow garden mower according to claim 1, wherein the push rod (18) is sleeved with an anti-skidding soft sleeve, the vertical rod (17) is formed by telescopically connecting two pipes with different pipe diameters, and a fastening knob (16) for positioning the length of the vertical rod (17) is screwed on the vertical rod (17).

3. The efficient adjustable air garden mower according to claim 1, wherein the upper end of the grass chopping box (19) is open, two crushing rollers (20) are rotatably mounted in the grass chopping box (19), a rotating motor (23) is fixedly mounted on the side wall of the grass chopping box (19), an output shaft of the rotating motor (23) extends into the grass chopping box (19) and is connected with one end of each of the two crushing rollers (20), the two crushing rollers (20) are connected with each other through a gear transmission assembly (15), a screen plate (21) is obliquely arranged in a cavity section of the grass chopping box (19) below the two crushing rollers (20), a material return pipe (13) is arranged on one end area, located at the lower end of the screen plate (21), of the side wall of the grass chopping box (19), far away from the screen plate (21), extends into the grass chopping box (19) and is located above the two crushing rollers (20), a material suction fan (14) is connected to the material return pipe (13), a storage drawer (12) used for collecting the qualified crushed grass after being crushed is inserted into the bottom of the grass crushing box (19), and a handle (11) convenient for being drawn out from the grass crushing box (19) is arranged on the side wall of the storage drawer (12).

4. The empty garden high-efficiency adjustable mower according to claim 3, characterized in that a vibrating motor (22) is fixedly arranged on the screen plate (21).

5. The high-efficiency adjustable lawn mower for empty gardens and parks as claimed in claim 1, wherein the L-shaped movable plate (26) is symmetrically provided with two rectangular plates (28), the upper ends of the two first rotating rods (30) are respectively and fixedly provided with a first bevel gear (37), the two rectangular plates (28) are respectively and rotatably inserted with a second rotating rod (39), one ends of the two second rotating rods (39) close to the center of the L-shaped movable plate (26) are respectively and fixedly provided with a third bevel gear (40), the other ends of the two second rotating rods (39) are respectively and fixedly provided with a second bevel gear (38), the second bevel gears (38) on the two second rotating rods (39) are respectively and correspondingly engaged with the first bevel gears (37) on the two first rotating rods (30), the L-shaped movable plate (26) is fixedly provided with a first driving motor (27), the output shaft of the first driving motor (27) is fixedly connected with a fourth bevel gear (41), the fourth bevel gear (41) is synchronously meshed with the third bevel gears (40) on the two second rotating rods (39).

6. The high-efficiency adjustable lawn mower for empty gardens and parks as claimed in claim 1, wherein one of the two threaded rods (25) is fixedly provided with a driven bevel gear (35), the bearing plate (10) is fixedly provided with a second driving motor (36), the second driving motor (36) is a forward and reverse rotating motor, an output shaft of the second driving motor (36) is fixedly connected with a driving bevel gear (34), the driving bevel gear (34) is meshed with the driven bevel gear (35), and the two threaded rods (25) are connected through a belt transmission mechanism (24).

7. The efficient and adjustable hollow garden mower according to claim 1, wherein the shock absorption base is symmetrically provided with two first strip-shaped plates (5), a plurality of sliding rods (7) are equidistantly arranged between the two first strip-shaped plates (5) from front to back, each sliding rod (7) is sleeved with two sliding sleeves (8) in a sliding manner, each sliding sleeve (8) is hinged with a support rod (9), one end, far away from the sliding sleeves (8), of each support rod (9) is hinged and installed at the bottom of the bearing plate (10), each sliding rod (7) is sleeved with an extrusion spring (6) except for the positions of the two sliding sleeves (8), the shock absorption base comprises a lower clamping plate (2) and an upper clamping plate (4), a plurality of shock absorption rods (3) are uniformly clamped between the lower clamping plate (2) and the upper clamping plate (4) and filled with shock absorption particles (32) through glue bonding, each shock absorption rod (3) comprises an inserted rod (42) and an inserted cylinder, the inserted bar (42) is inserted in the inserted cylinder (43) in a sliding manner, and a damping spring (44) is arranged between one end of the inserted bar (42) positioned in the inserted cylinder (43) and the bottom of the inner cavity of the inserted bar (42).