CN201537519U

CN201537519U - Branch grinder

Info

Publication number: CN201537519U
Application number: CN2009201234576U
Authority: CN
Inventors: 郭建喜
Original assignee: YONGKANG CITY ZHENGDA INDUSTRIAL Co Ltd
Current assignee: YONGKANG CITY ZHENGDA INDUSTRIAL Co Ltd
Priority date: 2009-06-25
Filing date: 2009-06-25
Publication date: 2010-08-04
Anticipated expiration: 2019-06-25

Abstract

The utility model discloses a branch grinder. The branch grinder comprises a frame (4), a body (1), a motor (3), and a cutter head (5), wherein the motor (3) is fixed on the body (1) slantwise; the cutter head (5) is mounted on the output shaft of the motor (3); a change gear (7) is arranged on the output shaft of the motor (3) below the cutter head (5) and is engaged with a secondary cutting gear (6) arranged on the inclined surface of the body (1); a feeding tube (11) and a wood dust discharge tube (12) are arranged on the body (1); the feeding tube (11) is matched with the cutter head (5); a filter sieve (2) is arranged at the inlet of the wood dust discharge tube (12); the inlet of the wood dust discharge tube (12) is located below the secondary cutting gear (6); and the output of the wood dust discharge tube (12) is connected with a collection bag (8). Based on the above structure, the branch grinder solves the problems of the prior branch grinder, such as large particles and non-uniform particle size, and has the advantages of simple and reasonable structure and small particles, so that the branch powder can be used directly as the green manure.

Description

The particulate chipper

Technical field

The utility model relates to a kind of electric tool of branch chopping, particularly a kind of chipper that branch can be shredded the mung bean size, can directly do the green manure use.

Background technology

As everyone knows, beautify in the process in the pruning of the gardens on road green belt finishing, park and square gardening, usually branch unnecessary on the landscape tree, withered trunk are pruned, and these are pruned the trunk and the branch processing mode of getting off and are: use chipper to cut off, stack natural decomposition in corners, perhaps be sent to the processing field and do after-treatment.Present chipper result of use is undesirable, and only through once chopping, the chopping rate is low, because trunk, branch diameter differ, scaling off also is that particle is too big, inhomogeneous, is placed in the natural environment, contaminated environment is not attractive in appearance again, and needs could divide for a long time to take off.If abroad, because particle is excessive, can not do the green manure use by direct returning to farmland, must pay an expenses of environmental protection.Therefore develop and a kind ofly directly branch is chopped into molecule, the chipper that can directly use as green manure is the task of top priority, for this reason, many manufacturers and knowledgeable people research and develop at the problems referred to above, but do not have desirable product to emerge on market so far as yet.

Summary of the invention

In order to overcome the above-mentioned disadvantage that existing chipper exists, the purpose of this utility model provide a kind of simple and reasonable, branch directly can be chopped into the particulate chipper that molecule uses as green manure.

The technical scheme that its technical problem that solves the utility model adopts, it comprises support, fuselage, motor, cutterhead, fuselage is fixed on the support, described motor tilts to be fixed on the fuselage, cutterhead is installed on the output shaft of the motor in the fuselage, on the output shaft of the motor below the cutterhead, be provided with change gear simultaneously, change gear and the secondary chopping gears engaged that is arranged on the fuselage inclined plane, secondary chopping gear is positioned at the downside on fuselage inclined plane, secondary chopping gear direction of rotation is opposite with the cutterhead direction of rotation, fuselage is provided with feed pipe and goes out the bits pipe, the outlet of feed pipe matches with the cutterhead of inclination, the import that goes out to consider to be worth doing pipe is provided with screen and is positioned at the side-lower that secondary shreds gear, and the outlet that goes out to consider to be worth doing pipe is connected with collecting bag.

The center line of described motor and horizontal inclination angle are controlled at 30 degree between 60 degree.

At least be provided with two cutting notches on the described cutterhead, and be fixed with the chopping blade on the cutting notch corresponding cutterhead.

Described secondary chopping gear is provided with at least one cutting slot, shreds on the gear with the corresponding secondary of cutting slot and is fixed with the chopping blade.

Described chopping blade is that the edge of a knife is jagged chopping blade.

After adopting said structure, the utility model has following advantage and effect: trunk and branch add from feed pipe, after cutterhead forward chopping and secondary chopping gear oppositely shred secondary cutting and screen and sieve, can obtain trickle broken particle of mung bean size, can directly use as green manure; Because broken branch particle is very little, decomposition rate is obviously accelerated, and has reduced environmental pressure, need not after-treatment, and transportation and expenses of environmental protection that amount paid is outer, economic benefit is obvious.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation of the utility model cutterhead.

Fig. 3 is the structural representation of the utility model secondary chopping gear.

The specific embodiment

Fig. 1, Fig. 2 and shown in Figure 3, specific embodiments for the utility model particulate chipper, it comprises support 4, fuselage 1, motor 3, cutterhead 5, fuselage 1 is fixed on the support 4, described motor 3 tilts to be fixed on the fuselage 1, the center line of motor 3 and horizontal inclination angle are controlled at 30 degree between 60 degree, and 45 degree are preferably selected at the inclination angle of motor 3; Cutterhead 5 is installed on the output shaft of the motor 3 in the fuselage 1, and cutterhead 5 is provided with two symmetrical cutting notches 52, and is fixed with chopping blade 51 on the cutting notch 52 corresponding cutterheads 5; On the output shaft of the motor below the cutterhead 53, be provided with change gear 7 simultaneously, change gear 7 and secondary chopping gear 6 engagements that are arranged on fuselage 1 inclined plane, secondary chopping gear 6 is positioned at the downside on fuselage 1 inclined plane, secondary chopping gear 6 direction of rotation are opposite with cutterhead 5 direction of rotation during work, secondary chopping gear 6 is provided with at least one cutting slot 62, shreds with cutting slot 62 corresponding secondaries and is fixed with chopping blade 61 on the gears 6; The top of fuselage 1 is provided with feed pipe 11, and the bottom is provided with out bits pipe 12, and the outlet of feed pipe 11 matches with the cutterhead of inclination 5, and the import that goes out bits pipe 12 is provided with screen 2 and is positioned at the side-lower that secondary shreds gear 6, and the outlet that goes out bits pipe 12 is connected with collecting bag 8; It is jagged chopping blade that described

chopping blade

51,61 is preferably selected the edge of a knife for use; For conveniently moving, roller is set preferably on the support 4; Screen 2 is provided with the identical through hole of some diameters, also is furnished with one group of screen 2 accessory that the aperture is different at random, and the user can select to cut the size of broken branch particle as required.

When the utility model carries out the branch chopping, connection is arranged on the power switch on the fuselage 1, motor 3 is started working, motor 3 drives cutterhead 5 rotations by output shaft, drive change gear 7 rotations simultaneously, drive secondary chopping gear 6 and the rotation of cutterhead 5 rightabouts by change gear 7, when branch when the feed pipe 11 of fuselage 1 enters into cutterhead 5, carried out the cutting first time by the chopping blade on the cutterhead 5 51, the secondary that the sheet stock that cuts down drops to below the cutterhead 5 shreds on the gear 6, carried out the second time of cutting in the other direction by the chopping blade 61 on the secondary chopping gear 6 again, if less than the through hole on the screen 2, then entered into collecting bag 8 by the bits pipe 12 that goes out of screen 2 through the fuselage below by the broken branch particle diameter after the chopping; If the diameter of broken branch particle stirs greater than the through hole on the screen 2 then by secondary chopping gear 6 and cuts repeatedly, up to less than the through hole on the screen 2, go out bits pipe 12 by what through hole entered the fuselage below, enter then in the collecting bag 8.

Claims

1. particulate chipper, comprise support (4), fuselage (1), motor (3), cutterhead (5), fuselage (1) is fixed on the support (4), it is characterized in that: described motor (3) tilts to be fixed on the fuselage (1), cutterhead (5) is installed on the output shaft of the motor (3) in the fuselage (1), be provided with change gear (7) simultaneously on the output shaft of the motor (3) below cutterhead (5), change gear (7) and secondary chopping gear (6) engagement that is arranged on fuselage (1) inclined plane, secondary chopping gear (6) is positioned at the downside on fuselage (1) inclined plane, secondary chopping gear (6) direction of rotation is opposite with cutterhead (5) direction of rotation, fuselage (1) is provided with feed pipe (11) and goes out bits pipes (12), the outlet of feed pipe (11) matches with the cutterhead (5) of inclination, the import that goes out bits pipes (12) is provided with screen (2) and is positioned at the side-lower that secondary shreds gear (6), and the outlet that goes out bits pipes (12) is connected with collecting bag (8).

2. particulate chipper according to claim 1 is characterized in that: the center line of described motor (3) and horizontal inclination angle are controlled at 30 degree between 60 degree.

3. particulate chipper according to claim 1 and 2 is characterized in that: be provided with two cutting notches (52) on the described cutterhead (5) at least, and be fixed with chopping blade (51) in the cutting corresponding cutterhead of notch (52) (5).

4. particulate chipper according to claim 3 is characterized in that: described secondary chopping gear (6) is provided with at least one cutting slot (62), shreds with the corresponding secondary of cutting slot (62) and is fixed with chopping blade (61) on the gear (6).

5. particulate chipper according to claim 4 is characterized in that: described chopping blade (51,61) is that the edge of a knife is jagged chopping blade.