CN219395563U

CN219395563U - Novel mower

Info

Publication number: CN219395563U
Application number: CN202320611258.XU
Authority: CN
Inventors: 王凯敏
Original assignee: Changzhou Tcostar Tools Co ltd
Current assignee: Changzhou Tcostar Tools Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-07-25
Anticipated expiration: 2033-03-24

Abstract

The utility model relates to the technical field of mowers, in particular to a novel mower, which greatly improves the mowing range by arranging the device, thereby improving the working efficiency; including power unit, transfer line, U type handle, power disc, power shaft and subassembly of mowing, power unit installs on the transfer line top, and the U type handle is installed in the transfer line bottom, and the power disc is installed in the transfer line bottom, and the power shaft top is connected with the power disc bottom, and the power unit output is connected with the power shaft, and the subassembly of mowing is installed on the power disc, and the subassembly of mowing is connected with the power shaft, and the subassembly of mowing includes driving sprocket, tooth point chain, two sets of mounting panels, two sets of installation axles and two sets of driven sprocket, and driving sprocket and two sets of driven sprocket all mesh with tooth point chain.

Description

Novel mower

Technical Field

The utility model relates to the technical field of mowers, in particular to a novel mower.

Background

The mower is also called a weeding machine, a grass mower, a lawn trimmer and the like, is a mechanical tool for trimming lawns, vegetation and the like, is quite various, and is generally classified into a semi-automatic towing type, a rear pushing type, a riding type, a hanging type of a tractor and a rod-shaped handheld type, and has an important role in agricultural production as a tool, and has the most direct influence on the yield of crops.

The rod-shaped handheld mower has a small cutting range, so that the working efficiency of the rod-shaped handheld mower is low.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a novel mower which greatly improves the mowing range and the working efficiency by arranging the device.

The utility model relates to a novel mower which comprises a power mechanism, a transmission rod, a U-shaped handle, a power disc, a power shaft and a mowing assembly, wherein the power mechanism is arranged at the top end of the transmission rod, the U-shaped handle is arranged on the transmission rod, the power disc is arranged at the bottom end of the transmission rod, the top end of the power shaft is connected with the bottom end of the power disc, the output end of the power mechanism is connected with the power shaft, the mowing assembly is arranged on the power disc, the mowing assembly is connected with the power shaft and comprises a driving sprocket, a tooth tip chain, two groups of mounting plates, two groups of mounting shafts and two groups of driven sprockets, the driving sprocket is arranged at the bottom end of the power shaft, a plurality of groups of teeth are arranged on the outer side of the tooth tip chain, the front side mounting plates in the two groups of mounting plates are fixedly arranged at the left front part of the bottom end of the power disc, the rear side mounting plates are rotatably arranged at the left part of the bottom end of the power disc through an adjusting assembly, the two groups of the driven sprockets are respectively arranged at the bottom ends of the two groups of the mounting shafts, and the driving sprocket and the driven sprockets are meshed with the tooth tip chain.

The utility model relates to a novel mower, which comprises a connecting shaft, a fixed block, a vertical plate, a screw, a sliding block, two groups of cylinder shafts and a limiting plate, wherein the left rear part of a power disc is communicated with a through hole, the connecting shaft rotates in the through hole of the power disc, the bottom end of the connecting shaft is connected with the right side of the top end of a rear mounting plate, the bottom end of the fixed block is connected with the top end of the connecting shaft, the bottom end of the fixed block is tightly attached to the top end of the power disc, the vertical plate is arranged on the left side of the top end of the power disc, the screw is rotationally connected with the vertical plate, the limiting plate is arranged at the front part of the screw, the front end of the limiting plate is tightly attached to the rear end of the vertical plate, a U-shaped groove is arranged in the fixed block, the sliding block is provided with a threaded hole, the screw is in threaded connection with the sliding block, the top end and the bottom end of the U-shaped groove of the fixed block are respectively provided with sliding grooves, the two groups of cylinder shafts are respectively arranged at the top end and the bottom end of the sliding block, and the two groups of cylinder shafts can slide in the two groups of sliding grooves.

The novel mower further comprises a fixed plate, a rotating shaft, a fixed ring, bolts, a V-shaped frame, idler wheels and a limiting assembly, wherein the fixed plate is arranged on the lower side of the right end of the transmission rod, the top end of the rotating shaft is rotationally connected with the bottom end of the fixed plate, the fixed ring is slidably sleeved with the rotating shaft, the left end of the fixed ring is communicated with a threaded hole, the bolts are in threaded connection with the threaded holes of the fixed ring, the bolts are connected with the fixed ring through the limiting assembly, the V-shaped frame is arranged at the right end of the fixed ring, and the idler wheels are arranged at the bottom end of the V-shaped frame.

The novel mower disclosed by the utility model comprises a plurality of groups of slots, wherein the left end of a rotating shaft is provided with a plurality of groups of slots, and bolts are clamped with the corresponding slots.

The novel mower further comprises two groups of handle blocks, and the two groups of handle blocks are respectively arranged at the top end and the bottom end of the bolt.

The novel mower further comprises a spring gasket, wherein the spring gasket is sleeved on the bolt and is positioned between the fixing ring and the bolt.

The novel mower further comprises a scraper, wherein the scraper is arranged on the lower side of the right end of the roller, and the bottom end of the scraper is close to but not in contact with the roller.

The novel mower further comprises a baffle plate, wherein the baffle plate is arranged on the lower side of the right end of the transmission rod, and the baffle plate is positioned on the right side of the power disc.

Compared with the prior art, the utility model has the beneficial effects that: the adjusting component drives the mounting plate to move, thereby adjust the tooth point chain to suitable elasticity, then the staff holds U type handle, opens power unit, and power unit then drives the power shaft and rotates, and the power shaft then drives the driving sprocket and rotates, and the driving sprocket then drives two sets of driven sprocket through the tooth point chain and rotates, and the multiunit tooth of tooth point chain lateral wall then prunes the lawn, through setting up this equipment, has improved the scope of mowing greatly, thereby has improved its work efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the connection structure of the riser and screw;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 4 is a schematic view of the connection structure of the chute and the cylinder shaft;

the reference numerals in the drawings: 1. a power mechanism; 2. a transmission rod; 3. a U-shaped handle; 4. a power disc; 5. a power shaft; 6. a drive sprocket; 7. a toothed tip chain; 8. teeth; 9. a mounting plate; 10. a mounting shaft; 11. a driven sprocket; 12. a connecting shaft; 13. a fixed block; 14. a vertical plate; 15. a screw; 16. a slide block; 17. a chute; 18. a cylindrical shaft; 19. a fixing plate; 20. a rotating shaft; 21. a fixing ring; 22. a bolt; 23. a V-shaped frame; 24. a roller; 25. a slot; 26. a block is held; 27. a spring washer; 28. a scraper; 29. a baffle; 30. and a limiting plate.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 4, the novel mower comprises a power mechanism 1, a transmission rod 2, a U-shaped handle 3, a power disc 4, a power shaft 5 and a mowing assembly, wherein the power mechanism 1 is arranged at the top end of the transmission rod 2, the U-shaped handle 3 is arranged on the transmission rod 2, the power disc 4 is arranged at the bottom end of the transmission rod 2, the top end of the power shaft 5 is connected with the bottom end of the power disc 4, the output end of the power mechanism 1 is connected with the power shaft 5, the mowing assembly is arranged on the power disc 4, the mowing assembly is connected with the power shaft 5 and comprises a driving sprocket 6, a tooth point chain 7, two groups of mounting plates 9, two groups of mounting shafts 10 and two groups of driven sprockets 11, the driving sprocket 6 is arranged at the bottom end of the power shaft 5, a plurality of groups of teeth 8 are arranged outside the tooth point chain 7, the front side mounting plates 9 in the front side left front of the bottom end of the power disc 4 are fixedly arranged, the rear side mounting plates 9 are arranged at the left side of the bottom end of the power disc 4 through adjusting assemblies, the two groups of mounting shafts 10 are rotatably arranged at the left side of the bottom ends of the two groups of mounting plates 9, the driven sprockets 11 are respectively arranged at the left side of the bottom ends of the two groups of the driven sprocket wheels 10, the driven sprocket wheels 11 are meshed with the driven sprocket wheels 7, the two groups of the driven sprocket wheels are respectively, and the driven sprocket wheels are arranged at the two groups of the driven sprocket wheels 10 and the driven sprocket wheels are meshed with the driving sprocket wheels 7 respectively, and the two groups of the driving sprocket wheels and the driving wheels are respectively;

the adjusting component drives the mounting plate 9 to move, thereby adjust the tooth point chain 7 to suitable elasticity, then the staff holds U type handle 3, open power unit 1, power unit 1 then drives power shaft 5 and rotates, power shaft 5 then drives driving sprocket 6 and rotates, driving sprocket 6 then drives two sets of driven sprocket 11 through tooth point chain 7 and rotates, the multiunit tooth 8 of tooth point chain 7 lateral wall then prunes the lawn, through setting up this equipment, has improved the scope of mowing greatly, thereby improved its work efficiency.

The utility model relates to a novel mower, which comprises a connecting shaft 12, a fixed block 13, a vertical plate 14, a screw 15, a sliding block 16, two groups of cylinder shafts 18 and a limiting plate 30, wherein the left rear part of a power disc 4 is communicated with a through hole, the connecting shaft 12 rotates in the through hole of the power disc 4, the bottom end of the connecting shaft 12 is connected with the right side of the top end of a rear mounting plate 9, the bottom end of the fixed block 13 is connected with the top end of the connecting shaft 12, the bottom end of the fixed block 13 is tightly attached to the top end of the power disc 4, the vertical plate 14 is arranged on the left side of the top end of the power disc 4, the screw 15 is rotationally connected with the vertical plate 14, the limiting plate 30 is arranged in front of the screw 15, the front end of the limiting plate 30 is tightly attached to the rear end of the vertical plate 14, a U-shaped groove of the sliding block 16 is arranged in the U-shaped groove of the fixed block 13, threaded holes are formed in the sliding block 16, the screw 15 is in threaded connection with the sliding block 16, the top end and the bottom end of the U-shaped groove of the fixed block 13 are respectively provided with sliding grooves 17, the two groups of cylinder shafts 18 are respectively arranged at the top end and bottom end of the sliding block 16, and two groups of cylinder shafts 18 are slidably rotatable in the sliding grooves 17;

through rotating screw 15, screw 15 then with slider 16 threaded connection, slider 16 then moves in fixed block 13U type inslot, and two sets of cylinder axles 18 then rotate in two sets of spouts 17 and slide, and two sets of sliders 16 then drive fixed block 13 rotation, and fixed block 13 then drives rear side mounting panel 9 through connecting axle 12 and rotate to adjust the elasticity of tooth point chain 7, not only can tensioning tooth point chain 7, can adjust tooth point chain 7 to suitable elasticity moreover.

The novel mower provided by the utility model further comprises a fixed plate 19, a rotating shaft 20, a fixed ring 21, bolts 22, a V-shaped frame 23, rollers 24 and a limiting component, wherein the fixed plate 19 is arranged on the lower side of the right end of a transmission rod 2, the top end of the rotating shaft 20 is rotationally connected with the bottom end of the fixed plate 19, the fixed ring 21 is slidably sleeved with the rotating shaft 20, the left end of the fixed ring 21 is communicated with a threaded hole, the bolts 22 are in threaded connection with the threaded hole of the fixed ring 21, the bolts 22 are connected with the fixed ring 21 through the limiting component, the V-shaped frame 23 is arranged on the right end of the fixed ring 21, and the rollers 24 are arranged on the bottom end of the V-shaped frame 23;

through setting up fixed plate 19, axis of rotation 20, solid fixed ring 21, bolt 22, V type frame 23 and gyro wheel 24, slide gu fixed ring 21 on axis of rotation 20, gu fixed ring 21 then drives gyro wheel 24 through V type frame 23 and move, after gyro wheel 24 adjusts to suitable height, bolt 22 fixes gu fixed ring 21 through spacing subassembly, can support power dish 4 wholly, and is more laborsaving.

The novel mower disclosed by the utility model comprises a plurality of groups of slots 25, wherein the left end of a rotating shaft 20 is provided with the plurality of groups of slots 25, and bolts 22 are clamped with the corresponding slots 25;

through setting up slot 25, after gyro wheel 24 adjusts to suitable height, rotate bolt 22, bolt 22 then with solid fixed ring 21 threaded connection, bolt 22 then inserts in the slot 25 that corresponds on axis of rotation 20 to gu fixed ring 21 wholly is fixed, is convenient for adjust the height of gyro wheel 24, thereby is convenient for adjust according to the height that the lawn needs prune.

The novel mower of the utility model further comprises two groups of handle blocks 26, wherein the two groups of handle blocks 26 are respectively arranged at the top end and the bottom end of the bolt 22;

by providing the knob 26, the bolt 22 is facilitated to be turned.

The novel mower provided by the utility model further comprises a spring gasket 27, wherein the spring gasket 27 is sleeved on the bolt 22, and the spring gasket 27 is positioned between the fixed ring 21 and the bolt 22;

by providing the spring washer 27, the tightness of the threaded connection of the bolt 22 and the fixing ring 21 can be improved, and the loosening of the bolt 22 can be avoided.

The novel mower disclosed by the utility model further comprises a scraper 28, wherein the scraper 28 is arranged at the lower side of the right end of the roller 24, and the bottom end of the scraper 28 is close to but not in contact with the roller 24;

by providing the scraper 28, grass and dirt on the roller 24 can be scraped.

The novel mower also comprises a baffle 29, wherein the baffle 29 is arranged at the lower side of the right end of the transmission rod 2, and the baffle 29 is positioned at the right side of the power disc 4;

by arranging the baffle 29, the grass which is trimmed off when the plurality of groups of teeth 8 on the outer side wall of the tooth tip chain 7 trim lawns can be prevented from splashing to damage staff.

When the novel mower works, firstly, the screw 15 is turned, the screw 15 is in threaded connection with the sliding block 16, the sliding block 16 moves in a U-shaped groove of the fixed block 13, the two groups of cylindrical shafts 18 slide in two groups of sliding grooves 17 in a rotating mode, the two groups of sliding blocks 16 drive the fixed block 13 to rotate, the fixed block 13 drives the rear mounting plate 9 to rotate through the connecting shaft 12, so that tightness of the toothed chain 7 is adjusted, then the fixed ring 21 slides on the rotating shaft 20, the fixed ring 21 drives the roller 24 to move through the V-shaped frame 23, after the roller 24 is adjusted to a proper height, the bolt 22 is turned, the bolt 22 is in threaded connection with the fixed ring 21, the bolt 22 is inserted into a corresponding slot 25 on the rotating shaft 20, so that the whole fixed ring 21 is fixed, then a worker holds the U-shaped handle 3 by hand, the power mechanism 1 is opened, the power mechanism 1 drives the power shaft 5 to rotate, the driving sprocket 6 drives the driving sprocket 6 to rotate through the toothed chain 7, and the toothed chain 7 drives the driven sprocket 11 to rotate, and a plurality of groups of toothed chains 8 on the outer side walls of the toothed chain 7 are trimmed.

The novel mower disclosed by the utility model is in a common mechanical mode in an installation mode, a connection mode or a setting mode, and can be implemented as long as the beneficial effects of the novel mower can be achieved.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a novel mower, including power unit (1), transfer line (2), U type handle (3), power dish (4), power shaft (5) and grass subassembly, power unit (1) is installed on transfer line (2) top, U type handle (3) are installed on transfer line (2), power dish (4) are installed in transfer line (2) bottom, power shaft (5) top is connected with power dish (4) bottom, power unit (1) output is connected with power shaft (5), grass subassembly is installed on power dish (4), grass subassembly and power shaft (5) are connected, characterized in that, grass subassembly includes driving sprocket (6), tooth point chain (7), two sets of mounting plates (9), two sets of mounting shafts (10) and two sets of driven sprocket (11), driving sprocket (6) are installed in power shaft (5) bottom, tooth point chain (7) outside is provided with multiunit tooth (8), front side mounting plate (9) fixed mounting in power dish (4) bottom front left front portion, back side mounting plate (9) are installed at left side mounting plate (4) bottom left side through left side adjusting part, left side mounting plate (10) are installed left side mounting plate (9), the two groups of driven chain wheels (11) are respectively arranged at the bottom ends of the two groups of installation shafts (10), and the driving chain wheel (6) and the two groups of driven chain wheels (11) are meshed with the tooth tip chain (7).

2. A novel mower as claimed in claim 1, wherein the adjusting assembly comprises a connecting shaft (12), a fixed block (13), a vertical plate (14), a screw (15), a sliding block (16), two groups of cylindrical shafts (18) and a limiting plate (30), wherein a through hole is formed in the left rear portion of the power plate (4) in a communicated mode, the connecting shaft (12) rotates in the through hole of the power plate (4), the bottom end of the connecting shaft (12) is connected with the right side of the top end of the rear mounting plate (9), the bottom end of the fixed block (13) is connected with the top end of the connecting shaft (12), the bottom end of the fixed block (13) is tightly attached to the top end of the power plate (4), the vertical plate (14) is mounted on the left side of the top end of the power plate (4), the screw (15) is rotatably connected with the vertical plate (14), the limiting plate (30) is mounted on the front portion of the screw (15), the front end of the limiting plate (30) is tightly attached to the rear end of the vertical plate (14), a U-shaped groove is formed in the fixed block (13), the sliding block (16) is located in the U-shaped groove of the fixed block (13), a threaded hole is formed in the sliding block (16), the sliding block (16) is tightly attached to the top end, the screw hole (15) is tightly connected with the top ends of the U-shaped groove (16) respectively provided with the top ends of the two groups of the screw shafts (17 respectively, the two sets of cylindrical shafts (18) are slidably rotatable in the two sets of sliding grooves (17).

3. The novel mower as claimed in claim 2, further comprising a fixing plate (19), a rotating shaft (20), a fixing ring (21), bolts (22), a V-shaped frame (23), rollers (24) and limiting components, wherein the fixing plate (19) is installed on the lower side of the right end of the transmission rod (2), the top end of the rotating shaft (20) is rotationally connected with the bottom end of the fixing plate (19), the fixing ring (21) is slidably sleeved with the rotating shaft (20), threaded holes are formed in the left end of the fixing ring (21) in a communicating mode, the bolts (22) are in threaded connection with the threaded holes of the fixing ring (21), the bolts (22) are connected with the fixing ring (21) through the limiting components, the V-shaped frame (23) is installed on the right end of the fixing ring (21), and the rollers (24) are installed on the bottom end of the V-shaped frame (23).

4. A novel mower as claimed in claim 3, wherein the limiting assembly comprises a plurality of groups of slots (25), a plurality of groups of slots (25) are arranged at the left end of the rotating shaft (20), and the bolts (22) are clamped with the corresponding slots (25).

5. The novel mower of claim 4, further comprising two sets of handle blocks (26), the two sets of handle blocks (26) being mounted to the top and bottom ends of the bolt (22), respectively.

6. A novel mower as claimed in claim 5, further comprising a spring washer (27), the spring washer (27) being fitted over the bolt (22), the spring washer (27) being located between the fixing ring (21) and the bolt (22).

7. A novel mower as claimed in claim 6, further comprising a blade (28), the blade (28) being mounted on the underside of the right end of the roller (24), the bottom end of the blade (28) being in close proximity to but not in contact with the roller (24).

8. The novel mower as claimed in claim 7, further comprising a baffle (29), wherein the baffle (29) is mounted on the lower side of the right end of the transmission rod (2), and the baffle (29) is located on the right side of the power disc (4).