CN208509605U - A kind of agricultural grass trimmer easy to use - Google Patents

Abstract

The utility model provides a kind of agricultural grass trimmer easy to use, is related to agricultural mechanical field.Agricultural grass trimmer easy to use, including support rod, the right side upper surface of the support rod is fixedly installed with the first handle, the inside of first handle, which is run through, motion bar, the upper surface of the support rod is fixedly installed with gag lever post, the inside of the gag lever post is fixedly installed with the second sliding block, link block is fixedly installed on the left of the motion bar, agricultural grass trimmer easy to use, by pulling the motion bar in the first handle to draw close two third sliding blocks toward limited block and driving tool arm, merge the knife edge, the independent weeds among crop can be thus wiped out in the case where not injuring crops, pass through the switch inside the second handle, it starts motor and drives bull stick, rotate the knife page being fixedly connected with bull stick, it is larger that gap between crops can be cut off in this way, the more place of weeds, effectively raise work Make efficiency.

Description

A kind of agricultural grass trimmer easy to use

Technical field

The utility model relates to agricultural machinery technological field, specially a kind of agricultural grass trimmers easy to use.

Background technique

Grass trimmer is also known as weeder, grass mower, lawn mower etc..Grass trimmer be it is a kind of for cutting the grass on a lawn, vegetation etc. Machine tool, it is made of cutterhead, engine, traveling wheel, walking mechanism, blade, handrail, control section.

With the manufacture and use of the various machinery of agriculture field, for the weeds in farmland, manpower is dynamic go to pull out that be Efficiency low people but also tired not only, and grass trimmer on the market is all big figure, can not be moved in farmland, is not available, it can not be not The weeds between crops are cleared up in the case where damaging surrounding crops.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of agricultural grass trimmer easy to use, solves The dynamic uprooting weed low efficiency people of manpower tires out again and cannot be in the case where not damaging crops the problem of weeding.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of agriculture with easy to use Grass trimmer, including support rod, the right side upper surface of the support rod is fixedly installed with the first handle, first handle it is interior Portion is through there is motion bar, and the upper surface of the support rod is fixedly installed with gag lever post, and the inside of the gag lever post is fixedly installed with Second sliding block is fixedly installed with link block on the left of the motion bar, and the two sides of the link block are fixedly installed with connecting rod, institute It states connecting rod and is fixedly installed with third sliding block far from one end of link block, the upper surface of the support rod is fixedly installed with fixation Bar, the upper surface of the fixed link offer second sliding slot, and the second sliding slot is flexibly connected with third sliding block, and described second is sliding The centre of slot is fixedly installed with limited block, and the third sliding block is fixedly connected with tool arm, the support far from one end of connecting rod The right side lower surface of bar is fixedly installed with the second handle, and the right side inner wall of second handle is fixed equipped with switch, the switch Side be mutually connected with fixing pipe, the fixing pipe is communicated through the second handle and with the connecting tube that support rod lower surface is arranged in, The connecting tube is fixedly connected with protective cover far from one end of the second handle, and the inside of the connecting tube is fixedly installed with motor.

Preferably, the upper and lower surface of the motion bar offers first sliding groove, and the first sliding groove is far from motion bar One end is connected with the first sliding block.

Preferably, the motion bar is through gag lever post and the first sliding groove of motion bar upper and lower surface and the second sliding block It is flexibly connected.

Preferably, the tool arm is rotatably connected to bearing far from one end of third sliding block, the bearing far from tool arm one End is rotatably connected to the knife edge.

Preferably, the output end of the motor is fixedly connected with bull stick, and the bull stick runs through far from one end of motor Protective cover is fixedly connected with knife page.

Preferably, handle, the switch, fixing pipe, connecting tube, motor are fixedly connected on the right side of the support rod It is electrically connected by electric wire.

(3) beneficial effect

The utility model provides a kind of agricultural grass trimmer easy to use.Have it is following the utility model has the advantages that

1, agricultural grass trimmer easy to use, by pulling the motion bar in the first handle to keep two third sliding blocks past Tool arm is drawn close and driven to limited block, merges the knife edge, can thus wipe out in the case where not injuring crops in crop Intermediate independent weeds.

2, agricultural grass trimmer easy to use is started motor and drives bull stick, made by the switch inside the second handle The knife page rotation being fixedly connected with bull stick, it is larger to cut off gap between crops in this way, the more place of weeds, effectively It improves work efficiency.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model top view；

Fig. 3 is diagrammatic cross-section at A in the utility model Fig. 1；

Fig. 4 is gag lever post sectional view in Fig. 1；

Fig. 5 is that B goes out diagrammatic cross-section in the utility model Fig. 1.

In figure: 1 support rod, 2 first handles, 3 first sliding blocks, 4 first sliding grooves, 5 motion bars, 6 second sliding blocks, 7 gag lever posts, 8 link blocks, 9 connecting rods, 10 third sliding blocks, 11 fixed links, 12 second sliding slots, 13 limited blocks, 14 tool arms, 15 bearings, 16 knifes edge, 17 second handles, 18 switches, 19 fixing pipes, 20 connecting tubes, 21 protective covers, 22 motors, 23 bull sticks, 24 knife pages, 25 handles, 26 electricity Line.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model embodiment provides a kind of agricultural grass trimmer easy to use, as shown in Figs. 1-5, including support rod 1, the right side upper surface of support rod 1 is fixedly installed with the first handle 2, and the inside of the first handle 2, which is run through, motion bar 5, motion bar 5 Upper and lower surface offer first sliding groove 4, first sliding groove 4 is connected with the first sliding block 3 far from one end of motion bar 5, branch The upper surface of strut 1 is fixedly installed with gag lever post 7, and the inside of gag lever post 7 is fixedly installed with the second sliding block 6, and motion bar 5 is through limit Position bar 7 and the first sliding groove 4 of 5 upper and lower surface of motion bar be flexibly connected with the second sliding block 6, allow motion bar 5 by first Sliding block 3, first sliding groove 4, the sliding of the second sliding block 6, the left side of motion bar 5 are fixedly installed with link block 8, and the two sides of link block 8 are solid Dingan County is equipped with connecting rod 9, and connecting rod 9 is fixedly installed with third sliding block 10, the upper surface of support rod 1 far from one end of link block 8 It is fixedly installed with fixed link 11, the upper surface of fixed link 11 offers second sliding slot 12, and second sliding slot 12 and third sliding block 10 are living Dynamic connection, the centre of second sliding slot 12 are fixedly installed with limited block 13, and third sliding block 10 is fixedly connected far from one end of connecting rod 9 There is tool arm 14, tool arm 14 is rotatably connected to bearing 15 far from one end of third sliding block 10, and bearing 15 turns far from one end of tool arm 14 It is dynamic to be connected with the knife edge 16, by pull the motion bar 5 in the first handle 2 make two third sliding blocks 10 drawn close toward limited block 13 and Tool arm 14 is driven, merges the knife edge 16, can thus be wiped out in the case where not injuring crops independent among crop Weeds, the right side lower surface of support rod 1 are fixedly installed with the second handle 17, and the right side inner wall of the second handle 17 is fixed equipped with switch 18, the side of switch 18 is mutually connected with fixing pipe 19, fixing pipe 19 through the second handle 17 and with 1 lower surface of support rod is set Connecting tube 20 communicates, and connecting tube 20 is fixedly connected with protective cover 21 far from one end of the second handle 17, and the inside of connecting tube 20 is solid Dingan County is equipped with motor 22, and the output end of motor 22 is fixedly connected with bull stick 23, and the one end of bull stick 23 far from motor 22 is through protection Cover 21 is fixedly connected with knife page 24, and the right side of support rod 1 is fixedly connected with handle 25, switch 18, fixing pipe 19, connecting tube 20, Motor 22 is electrically connected 26 by electric wire, by the switch 18 the second handle 17 inside, starts motor 22 and drives bull stick 13, make and The rotation of knife page that bull stick 13 is fixedly connected, it is larger to cut off gap between crops in this way, the more place of weeds, effectively It improves work efficiency.

Working principle: by pulling the motion bar 5 in the first handle 2 to draw close two third sliding blocks 10 simultaneously toward limited block 13 And tool arm 14 is driven, merge the knife edge 16, cut weeds, by the switch 18 inside the second handle 17, starts the drive of motor 22 Bull stick 13 rotates the knife page being fixedly connected with bull stick 13, cuts off weeds.

In conclusion agricultural grass trimmer easy to use, by pulling the motion bar 5 in the first handle 2 to make two Tool arm 14 is drawn close toward limited block 13 and driven to third sliding block 10, merges the knife edge 16, can thus not injure crops In the case where wipe out independent weeds among crop.

Also, the agricultural starts 22 band of motor by the switch 18 inside the second handle 17 with grass trimmer easy to use Turn bar 13 rotates the knife page being fixedly connected with bull stick 13, can cut off between crops that gap is larger in this way, and weeds are more Place, effectively raise working efficiency.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of agricultural is fixed with grass trimmer easy to use, including support rod (1), the right side upper surface of the support rod (1) First handle (2) are installed, it is characterised in that: the inside of first handle (2), which is run through, motion bar (5), the support rod (1) upper surface is fixedly installed with gag lever post (7), and the inside of the gag lever post (7) is fixedly installed with the second sliding block (6), described It is fixedly installed on the left of motion bar (5) link block (8), the two sides of the link block (8) are fixedly installed with connecting rod (9), institute It states connecting rod (9) to be fixedly installed with third sliding block (10) far from the one end of link block (8), the upper surface of the support rod (1) is solid Dingan County is equipped with fixed link (11), and the upper surface of the fixed link (11) offers second sliding slot (12), the second sliding slot (12) It is flexibly connected with third sliding block (10), the centre of the second sliding slot (12) is fixedly installed with limited block (13), and the third is sliding Block (10) is fixedly connected with tool arm (14) far from the one end of connecting rod (9), and the right side lower surface of the support rod (1) is fixedly mounted Have the second handle (17), the right side inner wall of second handle (17) is fixed equipped with switch (18), the side of the switch (18) It is mutually connected with fixing pipe (19), company of the fixing pipe (19) through the second handle (17) and with setting in support rod (1) lower surface Adapter tube (20) communicates, and the connecting tube (20) is fixedly connected with protective cover (21), the company far from the one end of the second handle (17) The inside of adapter tube (20) is fixedly installed with motor (22).

2. a kind of agricultural according to claim 1 grass trimmer easy to use, it is characterised in that: the motion bar (5) Upper and lower surface offer first sliding groove (4), the first sliding groove (4) is connected with the far from the one end of motion bar (5) One sliding block (3).

3. a kind of agricultural according to claim 1 grass trimmer easy to use, it is characterised in that: the motion bar (5) First sliding groove (4) through gag lever post (7) and motion bar (5) upper and lower surface is flexibly connected with the second sliding block (6).

4. a kind of agricultural according to claim 1 grass trimmer easy to use, it is characterised in that: the tool arm (14) is remote One end from third sliding block (10) is rotatably connected to bearing (15), and the bearing (15) is rotatablely connected far from the one end of tool arm (14) There are the knife edge (16).

5. a kind of agricultural according to claim 1 grass trimmer easy to use, it is characterised in that: the motor (22) Output end is fixedly connected with bull stick (23), and the one end of the bull stick (23) far from motor (22) is fixedly connected through protective cover (21) There are knife page (24).

6. a kind of agricultural according to claim 1 grass trimmer easy to use, it is characterised in that: the support rod (1) Right side be fixedly connected with handle (25), the switch (18), fixing pipe (19), connecting tube (20), motor (22) pass through electric wire It is electrically connected (26).