CN210226221U

CN210226221U - Gardens weeding device

Info

Publication number: CN210226221U
Application number: CN201921137562.5U
Authority: CN
Inventors: Ziheng Luo; 罗梓恒
Original assignee: Dongguan Guancheng Landscaping Engineering Co ltd
Current assignee: Dongguan Guancheng Landscaping Engineering Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-04-03
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to a garden weeding device, which comprises a weeding machine main body, a connecting rod, a motor mounting box and a cutting blade which are arranged in the weeding machine main body, the two opposite sides of the motor mounting box are fixedly connected with connecting rods, the bottom end of the motor mounting box is provided with a rotating main shaft, and the bottom end of the rotating main shaft is provided with a cutting blade, the main body of the weeding machine is provided with a chute, the chute is provided with a rack, the rack is provided with a gear, the main body of the weeding machine is provided with a rotating shaft, two bearing seats and a first motor for driving the rotating shaft to rotate, the gear is positioned between the two bearing seats, the rotating shaft passes through the two bearing seats and is fixedly connected with the gear, be provided with the groove of sliding in the weeder main part, the groove of sliding is located the spout, the connecting rod passes the groove of sliding and one side fixed connection that the gear was kept away from to the rack. The utility model discloses have the effect of adjusting weeding height.

Description

Gardens weeding device

Technical Field

The utility model belongs to the technical field of the technique of weeder equipment and specifically relates to a gardens weeding device is related to.

Background

At present, the weeder is also called as a mower, a grass mower, a lawn trimmer and the like, and is a mechanical tool for trimming lawns, vegetations and the like, and is used for cutting grass quilts and vegetations and trimming and removing excessive weeds on the lawns.

The traditional Chinese patent with the publication number of CN205431041U discloses a garden weeding machine, which comprises a base, wherein a longitudinal hole is formed in the middle of the base, a bearing is arranged in the longitudinal hole, a vertical shaft is arranged in the bearing, a shaft sleeve is arranged at the lower end of the vertical shaft, a disc-shaped blade is arranged at the bottom end of the shaft sleeve, a frame is arranged on the base, a motor is arranged on the frame, the bottom end, extending to the frame, of an output shaft of the motor is connected with the vertical shaft through a coupler, rectangular grooves are formed in two sides of one end of the base, fixing holes are formed in the bottom end of each groove, a stand column is arranged in the position, corresponding to the fixing holes, of each stand column, through openings are longitudinally formed in each stand column, each pin shaft further comprises a pin shaft, each pin shaft penetrates through each.

The above prior art solutions have the following drawbacks: the device has realized to a certain extent weeding to gardens, receives the influence of relief and the height of grass, and the device can't need to adjust the surplus after mowing according to garden environment's relief.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gardens weeding device has the effect of adjusting the weeding height.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a garden weeding device comprises a weeding machine main body, and a connecting rod, a motor mounting box and a cutting blade which are arranged in the weeding machine main body, wherein the two opposite sides of the motor mounting box are fixedly connected with the connecting rod, the bottom end of the motor mounting box is provided with a rotating main shaft, the bottom end of the rotating main shaft is provided with the cutting blade, the two opposite sides of the outer surface of the weeding machine main body are respectively provided with an adjusting mechanism for adjusting the connecting rod to move up and down, the weeding machine main body is provided with a chute, the chute is provided with a rack, the rack is provided with a gear, the weeding machine main body is provided with a rotating shaft, two bearing seats and a first motor for driving the rotating shaft to rotate, the gear is positioned between the two bearing seats, the rotating shaft penetrates through the two bearing seats to be fixedly connected with the gear, the connecting rod passes through the sliding groove and is fixedly connected with one side of the rack far away from the gear.

Through adopting above-mentioned technical scheme, thereby first motor drive pivot drives the gear, and the gear drives the rack and reciprocates, and rack drive connecting rod reciprocates along the groove of sliding, and the reciprocating of connecting rod drives reciprocating of cutting blade, reaches the purpose of carrying out the adjustment of cutting height according to the condition of relief, the device simple structure, convenient operation, excellent in use effect.

The utility model discloses further set up to: the adjusting mechanism is provided with two groups of adjusting mechanisms which are symmetrically arranged on two opposite sides of the outer surface of the main body of the weeding machine.

Through adopting above-mentioned technical scheme, adjustment mechanism has two sets ofly, and the symmetry sets up in the weeder main part to can control reciprocating of two connecting rods simultaneously, ensure that cutting blade can vertically reciprocate.

The utility model discloses further set up to: the motor mounting box is internally provided with a storage battery for driving the second motor and a second motor for driving the rotary main shaft to rotate, the outer surface of the motor mounting box is provided with a charging hole and a switch button for controlling the second motor to drive, and the charging hole is connected with the storage battery through an electric wire.

Through adopting above-mentioned technical scheme, the second motor passes through the battery and drives, has effectively got rid of supply socket's constraint, has enlarged the effective range of weeding device work.

The utility model discloses further set up to: four corners of weeder main part bottom is equipped with the gyro wheel support and sets up the gyro wheel on the gyro wheel support, the bottom fixed connection of gyro wheel support and weeder main part.

Through adopting above-mentioned technical scheme, weeding device accessible gyro wheel removes, makes things convenient for the operation personnel to remove weeding device to the place that needs the weeding, effectively reduces operation personnel's intensity of labour when effectively improving work efficiency.

The utility model discloses further set up to: the weeding machine is characterized in that a push-pull rod is arranged at one end of the weeding machine main body and comprises an outer push rod, an inner push rod and a handle, one end of the outer push rod is fixed on the weeding machine main body, the inner push rod is movably arranged in the outer push rod, and one end, far away from the outer push rod, of the inner push rod is fixedly connected with the handle.

Through adopting above-mentioned technical scheme, interior push rod can stretch out and draw back in outer push rod, makes things convenient for the operation personnel to adjust the length of push-and-pull rod according to actual conditions, and the setting of handle is for a fine department of shaking hands of operation personnel, improves work efficiency.

The utility model discloses further set up to: the number of the push-pull rods is two.

Through adopting above-mentioned technical scheme, the push-and-pull rod sets up to two sets ofly, and the operation personnel go to push and pull this weeding device through both hands for the process of push-and-pull is convenient more and laborsaving.

The utility model discloses further set up to: the outer push rod is provided with a limiting hole, the inner push rod is provided with a connecting hole matched with the limiting hole, the connecting hole is provided with a plurality of connecting holes which are located on the same vertical line, and a fastener is inserted into the limiting hole and the connecting hole.

By adopting the technical scheme, the stretching amount of the outer push rod and the inner push rod can be selected according to the limiting holes corresponding to the connecting holes, the stretching of the push-pull rod is realized, the connecting mode is convenient, and the practicability is high.

The utility model discloses further set up to: the handle is sleeved with an anti-slip sleeve, and anti-slip lines are arranged on the anti-slip sleeve.

Through adopting above-mentioned technical scheme, the comfort level that the operation personnel held is increased in the setting of antiskid cover, and the condition that sets up effective reduction of antiskid line skids takes place.

To sum up, the utility model discloses a beneficial technological effect does:

1. the first motor drives the rotating shaft to drive the gear, the gear drives the connecting rod to move up and down along the sliding groove, the up-and-down movement of the connecting rod drives the cutting blade to move up and down, and the purpose of adjusting the cutting height according to the terrain is achieved;

2. the weeding device can move through the roller, so that the working efficiency is effectively improved, and the labor intensity of operators is effectively reduced;

3. the telescopic quantity of the outer push rod and the inner push rod can be selected according to the limiting holes corresponding to the connecting holes, the connecting mode is convenient, and the practicability is high.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional structure view of fig. 1.

Fig. 3 is another overall structural schematic diagram of the present invention.

In the figure, 1, a push-pull rod; 11. an outer push rod; 111. a limiting hole; 12. an inner push rod; 121. connecting holes; 13. a handle; 14. a fastener; 2. a main body of the weeding machine; 21. a connecting rod; 22. a motor mounting box; 221. a storage battery; 222. a second motor; 223. a charging hole; 224. a switch button; 23. rotating the main shaft; 24. a cutting blade; 25. an adjustment mechanism; 251. a gear; 252. a rack; 253. a rotating shaft; 254. a bearing seat; 255. a first motor; 26. a sliding groove; 27. a chute; 3. a caster wheel; 31. a roller bracket; 32. and a roller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses a gardens weeding device, including push-and-pull rod 1, weeder main part 2 and truckle 3, push-and-pull rod 1 sets up the one end at weeder main part 2, and truckle 3 has four, and truckle 3 sets up the four corners in weeder main part 2 bottom. The truckle 3 includes roller bracket 31 and the gyro wheel 32 of setting on roller bracket 31, and roller bracket 31 and the bottom fixed connection of weeder main part 2, this fixed mode are the inseparable welding, are provided with sliding groove 26 on the 2 inner walls of weeder main part, and sliding groove 26 supplies connecting rod 21 to reciprocate.

As shown in fig. 1, the push-pull rod 1 includes an outer push rod 11, an inner push rod 12, and a handle 13. One end of an outer push rod 11 is fixed on a weeding machine main body 2, the fixing mode is welding fixing, push-pull rods 1 are symmetrically arranged on the weeding machine main body 2, an inner push rod 12 is movably arranged inside the outer push rod 11, the outer push rod 11 is provided with a limiting hole 111, the inner push rod 12 is provided with a connecting hole 121 matched with the limiting hole 111, the connecting hole 121 is provided with a plurality of connecting holes and is positioned on the same straight line, a fastening piece 14 is inserted into the limiting hole 111 and the connecting hole 121, and the fastening piece is a screw rod; one end of the inner push rod 12 far away from the outer push rod 11 is fixedly connected with a handle 13, the handle 13 is sleeved with an anti-slip sleeve, and anti-slip lines are arranged on the anti-slip sleeve.

As shown in fig. 2 and 3, a connecting rod 21, a motor mounting box 22, a rotary spindle 23, and a cutting blade 24 are provided in the main body 2 of the weeding machine. The two opposite sides of the outer surface of the motor mounting box 22 are respectively and fixedly connected with a connecting rod 21, and a storage battery 221 and a second motor 222 are arranged in the motor mounting box 22; the outer surface of the motor mounting box 22 is provided with a charging hole 223 and a switch button 224, the output end of the charging hole 223 is connected with the input end of the storage battery 221 through an electric wire, the output end of the storage battery 221 is connected with the second motor 222 through an electric wire, the switch button 224 controls the second motor 222, the output shaft of the second motor 222 is fixedly connected with the rotating spindle 23, and one end, far away from the second motor 222, of the rotating spindle 23 penetrates through the bottom of the motor mounting box 22 and is fixedly connected with the rotating blade 24.

As shown in fig. 2 and 3, two sets of adjusting mechanisms 25 are arranged on two opposite sides of the outer surface of the main body 2 of the weeding machine; the adjusting mechanism 25 adjusts the connecting rod 21 to move up and down, a sliding groove 26 is arranged on the inner wall of the main body 2 of the weeding machine, the sliding groove 26 is used for the connecting rod 21 to move up and down, and the adjusting mechanism 25 comprises a gear 251, a rack 252, a rotating shaft 253, two bearing seats 254 and a first motor 255; bearing frame 254 and first motor 255 are all fixed on the side of weeder main part 2, and the output shaft of first motor 255 and pivot 253 fixed connection, pivot 253 pass bearing frame 254 and with bearing frame 254 rotation connection, lie in the pivot 253 between two bearing frames 254 fixed connection have gear 251. The main body 2 of the weeding machine is provided with a sliding groove 27 for the sliding of the rack 252, the sliding groove 26 is positioned in the sliding groove 27, and the connecting rod 21 passes through the sliding groove 26 and is fixedly connected with one side of the rack 252 far away from the gear 251.

The implementation principle of the embodiment is as follows: the first motor 255 of the adjusting mechanism 25 is started, the first motor 255 drives the rotating shaft 253, the rotating shaft 253 drives the gear 251, and the gear 251 drives the rack 252 to move up and down along the sliding groove 26 in the rotating process of the gear 251 as the gear 251 is meshed with the rack 252; one side of the rack 252 is fixedly connected with a connecting rod 21, the connecting rod 21 is fixedly connected with a motor mounting box 22, and a second motor 222 in the motor mounting box 22 drives a rotating spindle 23 to rotate the cutting blade 24; the cutting blade 24 moves up and down in the process of moving the rack 252 up and down to cut the grass, so that the cutting height can be adjusted according to the terrain.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a gardens weeding device, includes weeder main part (2) and connecting rod (21), motor mounting box (22) and cutting blade (24) of setting in weeder main part (2), the relative both sides fixedly connected with connecting rod (21) of motor mounting box (22), the bottom of motor mounting box (22) is provided with rotating spindle (23), and the bottom of rotating spindle (23) is provided with cutting blade (24), its characterized in that: two opposite sides of the outer surface of the main body (2) of the weeding machine are respectively provided with an adjusting mechanism (25) for adjusting the connecting rod (21) to move up and down, a sliding groove (27) is arranged on the main body (2) of the weeding machine, a rack (252) is arranged on the sliding groove (27), a gear (251) is arranged on the rack (252), a rotating shaft (253), two bearing seats (254) and a first motor (255) for driving the rotating shaft (253) to rotate are arranged on the main body (2) of the weeding machine, the gear (251) is positioned between the two bearing seats (254), the rotating shaft (253) penetrates through the two bearing seats (254) to be fixedly connected with the gear (251), the main body (2) of the weeding machine is provided with a sliding groove (26), the sliding groove (26) is positioned in a sliding groove (27), the connecting rod (21) penetrates through the sliding groove (26) and is fixedly connected with one side of the rack (252) far away from the gear (251).

2. A garden weeding apparatus according to claim 1, wherein: the adjusting mechanisms (25) are arranged in two groups and symmetrically arranged on two opposite sides of the outer surface of the main body (2) of the weeding machine.

3. A garden weeding apparatus according to claim 1, wherein: the motor mounting box (22) is internally provided with a storage battery (221) for driving the second motor (222) and a second motor (222) for driving the rotating main shaft (23) to rotate, the outer surface of the motor mounting box (22) is provided with a charging hole (223) and a switch button (224) for controlling the second motor (222) to drive, and the charging hole (223) is connected with the storage battery (221) through a wire.

4. A garden weeding apparatus according to claim 1, wherein: four corners of weeder main part (2) bottom is equipped with gyro wheel support (31) and sets up gyro wheel (32) on gyro wheel support (31), the bottom fixed connection of gyro wheel support (31) and weeder main part (2).

5. A garden weeding apparatus according to claim 4, wherein: the weeding machine is characterized in that a push-pull rod (1) is arranged at one end of the weeding machine main body (2), the push-pull rod (1) comprises an outer push rod (11), an inner push rod (12) and a handle (13), one end of the outer push rod (11) is fixed on the weeding machine main body (2), the inner push rod (12) is movably arranged inside the outer push rod (11), and the handle (13) is fixedly connected to one end, far away from the outer push rod (11), of the inner push rod (12).

6. A garden weeding apparatus according to claim 5, wherein: the number of the push-pull rods (1) is two.

7. A garden weeding apparatus according to claim 5, wherein: spacing hole (111) have been seted up in outer push rod (11), interior push rod (12) are equipped with connecting hole (121) with spacing hole (111) matched with, connecting hole (121) are equipped with a plurality of and it is located same vertical line, spacing hole (111) and connecting hole (121) are inserted and are equipped with fastener (14).

8. A garden weeding apparatus according to claim 7, wherein: the handle (13) is sleeved with an anti-slip sleeve, and anti-slip lines are arranged on the anti-slip sleeve.