CN208242228U - A kind of agricultural production grass trimmer - Google Patents

Abstract

The utility model provides a kind of agricultural production grass trimmer, including shaft, roller, fixed protrusive board, sliding slot, spring, card slot, fixture block, rotating bar, baffle, fixing sleeve and cutter, shaft is mounted on suspension lower end, roller is assemblied in the shaft annular side on the inside of suspension, fixed protrusive board is fixed on roller annular side, sliding slot is provided with fixed protrusive board downside right station, sliding slot mounted inside has sliding block, sliding block downside is fixed with fixture block, fixture block is assemblied in inside card slot, card slot is provided with baffle left side, baffle is assemblied in rotating bar annular side, rotating bar is mounted on the fixation protrusive board lower end on the right side of sliding slot, sliding slot inside left face is equipped with spring, spring right end is connected with sliding block left side, fixing sleeve is fixed on fixed protrusive board right side, cutter is assemblied in inside fixing sleeve, the replacement of cutter is convenient in the design, this is practical new Type is easy to use, is conveniently replaceable cutter, and cutting effect is good, high reliablity.

Description

A kind of agricultural production grass trimmer

Technical field

The utility model is a kind of agricultural production grass trimmer, belongs to agricultural mechanical equipment field.

Background technique

In the prior art, agricultural production mower cutting blade piece is easy the shock by stone in use and damages Bad, replacement is inconvenient, so needing a kind of agricultural production grass trimmer to solve the above-mentioned problem.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of agricultural production grass trimmer, with solution Certainly the problems mentioned above in the background art, the utility model is easy to use, is conveniently replaceable cutter, and cutting effect is good, reliability It is high.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of agricultural production is used Grass trimmer, including bracket, suspension and cutting assembly, the internal stent upper side forward edge position and rear edge position Set and be respectively and fixedly provided with suspension, the cutting assembly is mounted on suspension lower end, the cutting assembly include shaft, roller, fixed protrusive board, Sliding slot, spring, card slot, fixture block, rotating bar, baffle, fixing sleeve and cutter, the shaft are mounted on suspension lower end, the rolling Wound packages fits over the shaft annular side on the inside of suspension, and the fixed protrusive board is fixed on roller annular side, and the sliding slot is provided with Fixed protrusive board downside right station, the sliding slot mounted inside have sliding block, and the sliding block downside is fixed with fixture block, the card Packaged to fit over inside card slot, the card slot is provided with baffle left side, and the baffle is assemblied in rotating bar annular side, and described turn Lever is mounted on the fixation protrusive board lower end on the right side of sliding slot, and sliding slot inside left face is equipped with spring, the spring right end with Sliding block left side is connected, and the fixing sleeve is fixed on fixed protrusive board right side, and the cutter is assemblied in inside fixing sleeve.

Further, the bracket upper side right station is equipped with handle, and handle lateral surface wraps up rubber sleeve.

Further, the bracket right side is fixed with hanging deck one, and one upper side of hanging deck is equipped with either-rotation motor one, The bracket leading flank and trailing flank are respectively and fixedly provided with connecting plate, and the connecting plate lower end is each equipped with transmission shaft, the transmission Axis annular side is each equipped with wheel, and the transmission shaft is connected by shaft coupling with motor one.

Further, the bracket trailing flank is equipped with hanging deck two, and two upper side of hanging deck is equipped with motor two, described Two front end of motor is connected by shaft joint with shaft rear end.

Further, fixed link is installed, the spring and sliding block are assemblied in fixed link annular inside the sliding slot Side.

The utility model has the beneficial effects that a kind of agricultural production grass trimmer of the utility model, because the utility model adds Shaft, roller, fixed protrusive board, sliding slot, spring, card slot, fixture block, rotating bar, baffle, fixing sleeve and cutter, the design are added It is easy to operate convenient for the replacement of cutter, solve in the prior art that agricultural production mower cutting blade piece is in use It is easy the shock by stone and damages, replace inconvenient problem.

Because being added to handle, the design is convenient for pushing the present apparatus, and because being added to rubber sleeve, which improves promotion handle When stability, because being added to hanging deck one, either-rotation motor one, connecting plate, transmission shaft and wheel, the design is convenient for the present apparatus Mobile, because being added to hanging deck two and motor two, which is convenient for the rotation of roller, and because being added to fixed link, which is improved The mobile stability of fixture block, the utility model is easy to use, is conveniently replaceable cutter, cutting effect is good, high reliablity.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of agricultural production grass trimmer of the utility model；

Fig. 2 is the structural schematic diagram of cutting assembly in a kind of agricultural production grass trimmer of the utility model；

Fig. 3 is enlarged diagram at the A of cutting assembly in a kind of agricultural production grass trimmer of the utility model；

In figure: the fixed protrusive board of 1- bracket, 2- suspension, 3- cutting assembly, 301- shaft, 302- roller, 303-, 304- are sliding Slot, 305- spring, 306- card slot, 307- fixture block, 308- rotating bar, 309- baffle, 310- fixing sleeve, 311- cutter.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of agricultural production grass trimmer, including branch Frame 1, suspension 2 and cutting assembly 3, portion's marginal position and rear edge position are respectively and fixedly provided with outstanding in face of 1 upper inside of bracket Frame 2, cutting assembly 3 are mounted on 2 lower end of suspension.

Cutting assembly 3 includes shaft 301, roller 302, fixed protrusive board 303, sliding slot 304, spring 305, card slot 306, fixture block 307, rotating bar 308, baffle 309, fixing sleeve 310 and cutter 311, shaft 301 are mounted on 2 lower end of suspension, and roller 302 assembles 301 annular side of shaft in 2 inside of suspension, fixed protrusive board 303 are fixed on 302 annular side of roller, and sliding slot 304 is provided with solid Determine 303 downside right station of protrusive board, 304 mounted inside of sliding slot has sliding block, and sliding block downside is fixed with fixture block 307, fixture block 307 It being assemblied in inside card slot 306, card slot 306 is provided with 309 left side of baffle, and baffle 309 is assemblied in 308 annular side of rotating bar, Rotating bar 308 is mounted on 303 lower end of fixation protrusive board on 304 right side of sliding slot, and 304 inside left face of sliding slot is equipped with spring 305, bullet 305 right end of spring is connected with sliding block left side, and fixing sleeve 310 is fixed on fixed 303 right side of protrusive board, and cutter 311 is assemblied in solid Surely set 310 inside, the design solve in the prior art agricultural production mower cutting blade piece in use be easy by To stone shock and damage, replace inconvenient problem.

1 upper side right station of bracket is equipped with handle, and handle lateral surface wraps up rubber sleeve, is easy to use personnel's palm The moving direction of the present apparatus is controlled, the setting of rubber sleeve improves the stability that user of service holds handle, and 1 right side of bracket is fixed There is hanging deck one, one upper side of hanging deck is equipped with either-rotation motor one, and 1 leading flank of bracket and trailing flank are respectively and fixedly provided with connecting plate, even Fishplate bar lower end is each equipped with transmission shaft, and transmission shaft annular side is each equipped with wheel, and transmission shaft passes through shaft coupling and one phase of motor Connection, convenient for the movement of the present apparatus, 1 trailing flank of bracket is equipped with hanging deck two, and two upper side of hanging deck is equipped with motor two, motor two Front end is connected by shaft joint with 301 rear end of shaft, convenient for the rotation of roller 302, is equipped with fixed link inside sliding slot 304, Spring 305 and sliding block are assemblied in fixed link annular side, improve the mobile stability of fixture block 307.

Specific embodiment: in use, user of service connects the circuit between motor one and external power supply, electricity The work of machine one drives transmission shaft rotation, to drive wheel rolling, then realizes the movement of the present apparatus, user of service holds handle Hand controls the moving direction of the present apparatus, and then user of service connects the circuit between motor two and external power supply, electricity The rotation of two work belt turn axis 301 of machine, the rotation of shaft 301 drive roller 302 to rotate, and the rotation of roller 302 drives fixed protrusive board 303 Rotation, the fixed rotation of protrusive board 303 drives cutter 311 to rotate by fixing sleeve 310, to be cut, when cutter 311 damages Afterwards, user of service pushes fixture block 307 to the left, moves fixture block 307 inside sliding slot 304 with movable slider, and sliding block is mobile to spring 305 generate compressing forces, shrink spring 305, so that fixture block 307 be made to separate with card slot 306, then user of service's flap shutter 309, rotate baffle 309 around rotating bar 308, so that baffle 309 be made to separate with cutter 311, user of service is by cutter 311 The replacement of cutter 311 is convenient in the cutter 311 for taking out inside fixing sleeve 310, and more renewing, the design, and cutting efficiency is high.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of agricultural production grass trimmer, including bracket, suspension and cutting assembly, it is characterised in that: the internal stent Upper side forward edge position and rear edge position are respectively and fixedly provided with suspension, and the cutting assembly is mounted on suspension lower end；

The cutting assembly includes shaft, roller, fixed protrusive board, sliding slot, spring, card slot, fixture block, rotating bar, baffle, fixing sleeve And cutter, the shaft are mounted on suspension lower end, the roller is assemblied in the shaft annular side on the inside of suspension, the fixation Protrusive board is fixed on roller annular side, and the sliding slot is provided with fixed protrusive board downside right station, the sliding slot mounted inside There is sliding block, the sliding block downside is fixed with fixture block, and the fixture block is assemblied in inside card slot, and the card slot is provided on the left of baffle Face, the baffle are assemblied in rotating bar annular side, and the rotating bar is mounted on the fixation protrusive board lower end on the right side of sliding slot, the cunning Slot inside left face is equipped with spring, and the spring right end is connected with sliding block left side, and it is convex that the fixing sleeve is fixed on fixation Plate right side, the cutter are assemblied in inside fixing sleeve.

2. a kind of agricultural production grass trimmer according to claim 1, it is characterised in that: the bracket upper side right part position It sets and handle is installed, and handle lateral surface wraps up rubber sleeve.

3. a kind of agricultural production grass trimmer according to claim 1, it is characterised in that: the bracket right side is fixed with Hanging deck one, one upper side of hanging deck are equipped with either-rotation motor one, and the bracket leading flank and trailing flank are respectively and fixedly provided with connection Plate, the connecting plate lower end are each equipped with transmission shaft, and the transmission shaft annular side is each equipped with wheel, and the transmission shaft passes through Shaft coupling is connected with motor one.

4. a kind of agricultural production grass trimmer according to claim 1, it is characterised in that: the bracket trailing flank is equipped with Hanging deck two, two upper side of hanging deck are equipped with motor two, and two front end of motor is connected by shaft joint with shaft rear end.

5. a kind of agricultural production grass trimmer according to claim 1, it is characterised in that: be equipped with inside the sliding slot solid Fixed pole, the spring and sliding block are assemblied in fixed link annular side.