CN213694868U

CN213694868U - Portable mower

Info

Publication number: CN213694868U
Application number: CN202022455901.3U
Authority: CN
Inventors: 谭小林
Original assignee: Hunan Wangfeng Agriculture And Forestry Development Co ltd
Current assignee: Hunan Wangfeng Agriculture And Forestry Development Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-16
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a portable mower, include the cutting tool bit, add thick axostylus axostyle, host computer and adjustment mechanism, the bottom that adds thick axostylus axostyle is provided with the installation piece, the inside of screw hole is provided with fixing bolt, fixing bolt's bottom mounting has the screw cap, fixing bolt's top is fixed with the support briquetting, the spout runs through in the inside of connecting block, the both sides of connecting block all are fixed with the handle, the top that adds thick axostylus axostyle is provided with the host computer, the lateral wall that adds thick axostylus axostyle top is provided with carries. The utility model discloses an inside at the lawn mower connecting block is provided with adjustment mechanism, can rotate the screw cap for the connecting block is sliding at the lateral wall that adds the thick axostylus axostyle, thereby can be nimble adjustment handle's position, and the user can adjust comfortable position with the handle according to the demand of self, thereby makes the user that the lawn mower can adapt to different heights, provides convenience for the use of lawn mower.

Description

Portable mower

Technical Field

The utility model relates to a lawn mower technical field specifically is portable lawn mower.

Background

Along with the continuous development of national economy and the improvement of living standard of people, people pay more and more attention to the beautification of gardens and lawns, and when the grass in the lawns grows to a certain height, the lawns need to be trimmed, so that the lawn mowers need to be used, and along with the improvement of science and technology, the lawn mowers are also continuously improved;

however, the conventional lawn mower is inconvenient to adjust the position of the handle and inconvenient to use, and therefore, a portable lawn mower has been developed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable lawn mower to solve the position of the adjustment handle of being not convenient for of the lawn mower that proposes among the above-mentioned background art, use the not very convenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the portable mower comprises a cutting tool bit, a thickening shaft lever, a main machine and an adjusting mechanism, wherein an installation block is arranged at the bottom end of the thickening shaft lever, a dismounting structure is arranged between the thickening shaft lever and the installation block, the cutting tool bit is fixed at the bottom end of the installation block, a baffle is fixed on the outer side wall of the bottom end of the thickening shaft lever, a connecting block is arranged at the top end of the baffle, the adjusting mechanism is arranged inside the connecting block and comprises a screw cap, a fixing bolt, a threaded hole, a sliding groove and a pressing block, the threaded hole penetrates through the bottom end inside the connecting block, the fixing bolt is arranged inside the threaded hole, the bottom end of the fixing bolt extends to the bottom end of the connecting block, the screw cap is fixed at the bottom end of the fixing bolt, the pressing block is fixed at the top end of the fixing bolt, the sliding groove penetrates through the inside the connecting, the top of adding the thick axostylus axostyle is provided with the host computer, the lateral wall that adds the thick axostylus axostyle top is provided with carries the structure.

Preferably, the dismounting structure comprises a clamping groove, a connecting sleeve, a clamping block and a limiting block, the clamping groove is arranged in the mounting block, the clamping block is arranged in the clamping groove, the top of the clamping block is fixed to the bottom end of the thickening shaft rod, the connecting sleeve is arranged on the outer side wall of the clamping block, the limiting block is arranged at the top end of the connecting sleeve, and the inner side wall of the limiting block is fixed to the outer side wall of the thickening shaft rod.

Preferably, the inside of draw-in groove evenly is provided with the internal thread, the lateral wall of fixture block evenly is provided with the external screw thread, constitute threaded connection between draw-in groove and the fixture block.

Preferably, the inner diameter of the clamping groove is larger than the outer diameter of the clamping block, and a clamping structure is formed between the clamping groove and the clamping block.

Preferably, the carrying structure comprises an adjusting buckle, a strap, a fixing buckle, a buckle and a mounting seat, the mounting seat is fixed on the outer side wall of the top end of the thickened shaft rod, the buckle is arranged at the bottom end inside the mounting seat, the fixing buckle is arranged inside the buckle, the strap is fixed between the fixing buckles, and the adjusting buckle is arranged on the outer side wall of one side of the strap.

Preferably, the inner diameter of the sliding groove is larger than the outer diameter of the thickening shaft rod, and a sliding structure is formed between the sliding groove and the thickening shaft rod.

Compared with the prior art, the beneficial effects of the utility model are that: the portable mower not only realizes the convenience for adjusting the position of the handle, but also realizes the convenience for carrying and the flexible disassembly of the cutter head;

(1) the adjusting mechanism is arranged in the connecting block of the mower, so that the screw cap can be rotated, the connecting block can slide on the outer side wall of the thickened shaft rod, the position of the handle can be flexibly adjusted, and a user can adjust the handle to a comfortable position according to the self requirement, so that the mower can adapt to users with different heights, and convenience is provided for the use of the mower;

(2) the detachable structure is arranged between the mower mounting block and the thickened shaft rod, so that the mounting block and the cutting tool bit fixed at the bottom end of the mounting block can be detached from the bottom end of the thickened shaft rod, a user can replace the cutting tool bit according to different requirements, and in addition, when the cutting tool bit breaks down, the cutting tool bit can be detached in time for maintenance, so that the overall flexibility is improved;

(3) the outer side wall of the top end of the thick shaft rod added to the mower is provided with the carrying structure, so that the braces can be sleeved on the shoulders of a user in the whole using process of the mower, the whole taking is more comfortable and stable, the length of the braces can be flexibly adjusted by adjusting the buckle, the carrying structure can adapt to users with different heights, and the whole practicability is improved.

Drawings

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

FIG. 2 is a schematic side view of the partial cross-sectional structure of the present invention;

FIG. 3 is a front view of the detachable structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a cutter head; 2. mounting blocks; 3. disassembling the structure; 301. a card slot; 302. connecting sleeves; 303. a clamping block; 304. a limiting block; 4. a baffle plate; 5. thickening the shaft lever; 6. a carrying structure; 601. adjusting buckles; 602. a harness; 603. a fixing buckle; 604. a retaining ring; 605. a mounting seat; 7. a host; 8. an adjustment mechanism; 801. a screw cap; 802. fixing the bolt; 803. a threaded hole; 804. a chute; 805. a pressing block; 9. a handle; 10. and (4) connecting the blocks.

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 an embodiment: a portable mower comprises a cutting head 1, a thickened shaft rod 5, a main machine 7 and an adjusting mechanism 8, wherein the bottom end of the thickened shaft rod 5 is provided with an installation block 2, a dismounting structure 3 is arranged between the thickened shaft rod 5 and the installation block 2, the bottom end of the installation block 2 is fixed with the cutting head 1, the outer side wall of the bottom end of the thickened shaft rod 5 is fixed with a baffle 4, the top end of the baffle 4 is provided with a connecting block 10, the inside of the connecting block 10 is provided with the adjusting mechanism 8, the adjusting mechanism 8 comprises a screw cap 801, a fixing bolt 802, a threaded hole 803, a sliding chute 804 and a pressing block 805, the threaded hole 803 penetrates through the bottom end of the connecting block 10, the inside of the threaded hole 803 is provided with a fixing bolt 802, the bottom end of the fixing bolt 802 extends to the bottom end of the connecting block 10, the bottom end of the fixing bolt 802 is fixed with the screw cap 801, handles 9 are fixed on two sides of the connecting block 10, a host 7 is arranged at the top end of the thickened shaft lever 5, and a carrying structure 6 is arranged on the outer side wall of the top end of the thickened shaft lever 5;

the inner diameter of the sliding groove 804 is larger than the outer diameter of the thickening shaft rod 5, and a sliding structure is formed between the sliding groove 804 and the thickening shaft rod 5;

specifically, as shown in fig. 1 and 4, when the structure is used, firstly, the screw cap 801 can be rotated, so that the fixing bolt 802 rotates in the threaded hole 803, and thus, the extrusion force of the pressing block 805 on the outer side wall of the thickened shaft rod 5 can be reduced, so that the connecting block 10 slides on the outer side wall of the thickened shaft rod 5, the position of the handle 9 can be flexibly adjusted, and a user can adjust the handle 9 to a comfortable position according to the requirement of the user, so that the mower can adapt to users with different heights, and convenience is provided for the use of the mower;

the dismounting structure 3 comprises a clamping groove 301, a connecting sleeve 302, a clamping block 303 and a limiting block 304, the clamping groove 301 is arranged inside the mounting block 2, the clamping block 303 is arranged inside the clamping groove 301, the top of the clamping block 303 is fixed with the bottom end of the thickened shaft rod 5, the connecting sleeve 302 is arranged on the outer side wall of the clamping block 303, the limiting block 304 is arranged at the top end of the connecting sleeve 302, the inner side wall of the limiting block 304 is fixed with the outer side wall of the thickened shaft rod 5, internal threads are uniformly arranged inside the clamping groove 301, external threads are uniformly arranged on the outer side wall of the clamping block 303, the clamping groove 301 is in threaded connection with the clamping block 303, the inner diameter of the clamping groove 301;

specifically, as shown in fig. 1 and 3, when the structure is used, firstly, the connecting sleeve 302 is rotated, so that the connecting sleeve 302 gradually gets away from the limiting block 304 and then gets away from the joint of the thickened shaft lever 5 and the mounting block 2, the thickened shaft lever 5 is rotated so that the clamping block 303 can get out of the inside of the clamping groove 301, and thus the mounting block 2 and the cutting bit 1 with the fixed bottom end thereof can be detached from the bottom end of the thickened shaft lever 5, a user can replace the cutting bit 1 according to different requirements, and in addition, when the cutting bit 1 fails, the cutting bit 1 can be detached in time for maintenance, so that the overall flexibility is improved;

the carrying structure 6 comprises an adjusting buckle 601, straps 602, fixing buckles 603, buckles 604 and a mounting seat 605, wherein the mounting seat 605 is fixed on the outer side wall of the top end of the thickened shaft rod 5, the buckles 604 are arranged at the bottom ends of the inside of the mounting seat 605, the fixing buckles 603 are arranged inside the buckles 604, the straps 602 are fixed between the fixing buckles 603, and the adjusting buckle 601 is arranged on the outer side wall of one side of each strap 602;

specifically, as shown in fig. 1 and fig. 2, when using this structure, firstly, the fixing buckle 603 is respectively clamped into the inside of the buckle 604, in the whole using process of the mower, the shoulder strap 602 can be sleeved on the shoulder of the user, so that the whole taking is more comfortable and stable, the length of the shoulder strap 602 can be flexibly adjusted by the adjusting buckle 601, the structure can adapt to users with different heights, and the structure can be flexibly disassembled when not needed, thereby improving the whole practicability.

The working principle is as follows: firstly, a user adjusts the handle 9 to a position convenient to take according to the requirement of the user, and can rotate the screw cap 801 to enable the fixing bolt 802 to rotate in the threaded hole 803, so that the extrusion force action of the pressing block 805 on the outer side wall of the thickening shaft rod 5 can be reduced, the connecting block 10 can slide on the outer side wall of the thickening shaft rod 5, and the position of the handle 9 can be flexibly adjusted;

secondly, the user sleeves the fixing buckles 603 into the retaining rings 604 respectively, sleeves the straps 602 on the shoulders of the user, carries the mower to an occasion needing to cut grass, starts a switch of the main machine 7, starts the cutter head 1 to work to cut grass, and prevents the grass from splashing to the body of the user in the cutting process by the baffle 4;

finally, when cutting bit 1 broke down, when needing to be changed, rotate adapter sleeve 302 for adapter sleeve 302 gradually keeps away from stopper 304, breaks away from the handing-over department of thickening axostylus axostyle 5 and installation piece 2 again, rotates and adds thickening axostylus axostyle 5 and makes fixture block 303 can withdraw from the inside of draw-in groove 301, thereby can dismantle installation piece 2 and its bottom mounting's cutting bit 1 from the bottom that thickens axostylus axostyle 5, finally accomplishes this portable mower's use work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable lawn mower, includes cutting tool bit (1), adds thick axostylus axostyle (5), host computer (7) and adjustment mechanism (8), its characterized in that: the bottom end of the thickening shaft lever (5) is provided with an installation block (2), a dismounting structure (3) is arranged between the thickening shaft lever (5) and the installation block (2), the bottom end of the installation block (2) is fixed with a cutting tool bit (1), the outer side wall of the bottom end of the thickening shaft lever (5) is fixed with a baffle (4), the top end of the baffle (4) is provided with a connecting block (10), an adjusting mechanism (8) is arranged inside the connecting block (10), the adjusting mechanism (8) comprises a screw cap (801), a fixing bolt (802), a threaded hole (803), a sliding groove (804) and a pressing block (805), the threaded hole (803) penetrates through the bottom end inside the connecting block (10), the fixing bolt (802) is arranged inside the threaded hole (803), the bottom end of the fixing bolt (802) extends to the bottom end of the connecting block (10), the bottom end of the fixing bolt (802) is fixed with the screw cap (801), the top end of the fixing bolt (802) is fixed with a pressing block (805), the sliding groove (804) penetrates through the inside of the connecting block (10), handles (9) are fixed on two sides of the connecting block (10), the top end of the thickening shaft rod (5) is provided with a host (7), and the outer side wall of the top end of the thickening shaft rod (5) is provided with a carrying structure (6).

2. The portable lawn mower of claim 1, wherein: dismantle structure (3) including draw-in groove (301), adapter sleeve (302), fixture block (303) and stopper (304), draw-in groove (301) set up in the inside of installation piece (2), the inside of draw-in groove (301) is provided with fixture block (303), and the top of fixture block (303) and the bottom mounting who adds thick axostylus axostyle (5), the lateral wall of fixture block (303) is provided with adapter sleeve (302), the top of adapter sleeve (302) is provided with stopper (304), and the inside wall of stopper (304) and the lateral wall that adds thick axostylus axostyle (5) are fixed.

3. The portable lawn mower of claim 2, wherein: the inside of draw-in groove (301) evenly is provided with the internal thread, the lateral wall of fixture block (303) evenly is provided with the external screw thread, constitute threaded connection between draw-in groove (301) and fixture block (303).

4. The portable lawn mower of claim 2, wherein: the inner diameter of the clamping groove (301) is larger than the outer diameter of the clamping block (303), and a clamping structure is formed between the clamping groove (301) and the clamping block (303).

5. The portable lawn mower of claim 1, wherein: the carrying structure (6) comprises adjusting buckles (601), straps (602), fixing buckles (603), retaining rings (604) and a mounting seat (605), wherein the mounting seat (605) is fixed on the outer side wall of the top end of the thickening shaft rod (5), the retaining rings (604) are arranged at the bottom end of the mounting seat (605), the fixing buckles (603) are arranged in the retaining rings (604), the straps (602) are fixed between the fixing buckles (603), and the adjusting buckles (601) are arranged on the outer side wall of one side of the straps (602).

6. The portable lawn mower of claim 1, wherein: the inner diameter of the sliding groove (804) is larger than the outer diameter of the thickening shaft rod (5), and a sliding structure is formed between the sliding groove (804) and the thickening shaft rod (5).