CN201244847Y

CN201244847Y - Hogger

Info

Publication number: CN201244847Y
Application number: CNU2008200266895U
Authority: CN
Inventors: 宋拥军
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-04
Filing date: 2008-08-04
Publication date: 2009-05-27
Anticipated expiration: 2018-08-04

Abstract

The utility model discloses a wood grinder, comprising a dynamic device, a cutter box, a feeding funnel, a feeding device, and a force application device, wherein, the cutter box consists of a box body and a cutter head driven by the dynamic device; the cutter head is installed in the box body; the box body is provided with a feeding port arranged in an axial direction and a discharge port arranged in a circumferential direction; the feeding funnel is mounted on a feeding port of the box body; the feeding device is mounted on the feeding funnel and comprises a first driver licker-in roller; the barbed part of the first driver licker-in roller is arranged in the feeding funnel and corresponds to the bottom plate of the feeding funnel; the side plate of the feeding funnel is provided with an arc groove; two ends of the first diver licker-in roller extend out of the arc groove and support against a rocker which is articulated with the side plate of the feeding funnel; the force application device is installed between the feeding funnel and the rocker, and is used for applying forces to the wood. The wood grinder is capable of preventing the woods from skidding when contacting and enhances the feeding rate of wood.

Description

Hog

Technical field

The utility model relates to a kind of size reduction machinery, relates in particular to a kind of with the hog of timber chopping to utilize again.

Background technology

At present, large-scale timber generally carries out processing and becomes various wooden apparatus, and we country comparatively poor with respect to the forest reserves, especially to some less materials that can't be used for directly making wooden apparatus, as the branch of bending, the timber under the cutting of processing back etc., being recycled of timber, seem very important, existing processing method for these little timber, branch etc. generally all is to return the field after it is pulverized, manufacture composite density board after perhaps it being pulverized, be recycled with realization.And the general volume of hog that uses now is all bigger, and complex structure, can not field operation, when pulling timber into girff and pulverize, existing feed arrangement generally include one initiatively licker-in and one from dynamic pressure roller, be positioned at the initiatively top of licker-in from dynamic pressure roller,, skid easily when contacting with timber because driven roller surface is smooth, when running into crooked branch, it can't be pulled in the girff, thereby limit the performance of hog performance, reduce the crush efficiency of timber.On the other hand, the girff of hog is an integral structure, is inconvenient to overhaul change cutter, for use has brought very big inconvenience.

The utility model content

Technical problem to be solved in the utility model provides a kind of hog, skids easily to solve between feed arrangement and the timber, causes the problem of timber feeding difficulty.

For solving the problems of the technologies described above, the technical solution of the utility model is: hog comprises power set; Girff, described girff comprises casing, by the cutterhead that described power set drive, described cutterhead is installed in the described casing, has a charging aperture of offering vertically and the discharging opening that the edge is circumferentially offered on the described casing; Be installed on the feed hopper on the charging aperture of described casing; Be installed on the feed arrangement on the described feed hopper, described feed arrangement comprises one first initiatively licker-in, and it is interior and corresponding with the base plate of feed hopper that the barbed part of the described first active licker-in is arranged at feed hopper; Offer deep-slotted chip breaker on the side plate of described feed hopper, the two ends of the described first active licker-in are stretched out described deep-slotted chip breaker and are supported on the rocker, and the side plate of described rocker and described feed hopper is hinged; Be installed on the force application apparatus that being used between described feed hopper and the described rocker exert pressure to timber.

As a kind of improvement, described feed arrangement comprises one second initiatively licker-in, and the barbed part of the described second active licker-in is arranged in the feed hopper and is positioned at the below of the first active licker-in, and the two ends rotational support of the described second active licker-in is on the side plate of feed hopper.

As further improvement, described casing comprises the girff body and is positioned at the girff case lid of described girff body top, described girff body is fixedlyed connected with the girff case lid is detachable, and the charging aperture of described casing is opened on the girff body, and the discharging opening of described casing is opened on the girff case lid.

As further improvement, described power set and girff all are installed on the walked frame.

After having adopted technique scheme, the beneficial effects of the utility model are: when feeding timber in feed hopper, rotate rocker, timber is placed on the base plate and first of feed hopper initiatively between the licker-in, force application apparatus is pressed on timber on the base plate of feed hopper, initiatively make timber pass through the flat board feeding girff of feed hopper bottom under the rotation of the barbed part of licker-in first, cutterhead rotates under power set drive, and finishes the chopping to feeding timber.Like this, first initiatively is not easy to skid between licker-in and the timber, even if when running into crooked branch, it is successfully fed.The utility model is simple in structure, and is easy to use, improved the feeding effect of pulverizer.

Because described feed arrangement comprises one second initiatively licker-in, the barbed part of the described second active licker-in is arranged in the feed hopper and is positioned at the below of the first active licker-in, the two ends rotational support of the described second active licker-in is on the side plate of feed hopper, feeding timber cramping is between two active licker-ins, the nail thorn part of two active licker-ins can penetrate timber simultaneously, thereby has further improved the into power of taking off of feeding unit.

Because described casing comprises the girff body and is positioned at the girff case lid of described girff body top, described girff body is fixedlyed connected with the girff case lid is detachable, the charging aperture of described casing is opened on the girff body, the discharging opening of described casing is opened on the girff case lid, when changing cutting knife or during the maintenance girff, only need open the girff case lid, need not the girff casing is taken apart fully, provide great convenience for keeping in repair or change cutting knife.

Because described power set and girff all are installed on the walked frame, so hog can carry out field operation under the traction of tractor etc.

Description of drawings

Fig. 1 is the structure cut-away view of the utility model embodiment one;

Fig. 2 is the structure cut-away view of the utility model embodiment two;

Fig. 3 is the stereogram of the utility model embodiment two.

The specific embodiment

Embodiment one:

As shown in Figure 1, hog comprises power set, and power set 10 can be diesel engine etc.; Girff 1, described girff 1 comprises casing, by the cutterhead 4 that described power set drive, described cutterhead 4 is installed in the described casing, has a charging aperture of offering vertically and the discharging opening 3 that the edge is circumferentially offered on the described casing; Be installed on the feed hopper 2 on the charging aperture of described casing; Be installed on the feed arrangement 5 on the described feed hopper 2, described feed arrangement 5 comprises one first initiatively licker-in 51, and it is interior and corresponding with the base plate of feed hopper 2 that the barbed part of the described first active licker-in 51 is arranged at feed hopper 2; Offer deep-slotted chip breaker 6 on the side plate of described feed hopper 2, the two ends of the described first active licker-in 51 are stretched out described deep-slotted chip breaker 6 and are supported on the rocker 7, and described rocker 7 is hinged with the side plate of described feed hopper 2; Be installed on the force application apparatus 8 that being used between described feed hopper 2 and the described rocker 7 exert pressure to timber.

On the side plate of feed hopper 2, offer deep-slotted chip breaker 6, make first initiatively the two ends of licker-in 51 stretch out described deep-slotted chip breaker 6 and be supported on the rocker 7, like this rocker 7 drive first initiatively licker-in 51 with deep-slotted chip breaker 6 in swing, when initiatively thereby licker-in 51 is upwards swung the base plate that makes its disengaging feed hopper 2 with first, can be in feed hopper 2 feeding, be that extension spring presses down the first active licker-in 51 by force application apparatus 8 then, timber is close on the flat board of feed hopper 3 bottoms, because the first active licker-in 51 can be for driving by the mechanical transmission mechanism that is arranged between cutterhead 4 and the described first active licker-in 51, described mechanical transmission mechanism rotates by the universal joint driving first active licker-in 51 for the cutter axis that drives by power set 10 is connected with reducing gear then by belt, rotate by the barbed part of the first active licker-in 51 like this timber is fed in the girff 1, pulverize the back by discharging along the discharging opening of circumferentially offering 3 in girff 1, the above-mentioned first active licker-in 51 also can drive with hydraulic motor 53.

Embodiment two:

As shown in Figures 2 and 3, described feed arrangement 5 comprises one second initiatively licker-in 52, the barbed part of the described second active licker-in 52 is arranged in the feed hopper 2 and is positioned at the below of the first active licker-in 51, because the two ends rotational support of the second active licker-in 52 is on the side plate of feed hopper 2, so in use, feeding timber cramping is between the first active licker-in 51 and the second active licker-in 52, the barbed part of two active licker-ins can penetrate timber simultaneously, mutual rotation by the first active licker-in 51 and the second active licker-in 52 feeds timber in the girff 1, realize pulverizing, can further improve the into power of taking off of feeding unit.

The above-mentioned first active licker-in 51 and second initiatively licker-in 52 drives by hydraulic motor 53 respectively.

Described force application apparatus 8 is made of extension spring, can certainly be other device that can exert pressure, as counterweight etc.

Described casing comprises girff body 11 and is positioned at the girff case lid 12 of described girff body top, described girff body 11 and girff case lid 12 detachable fixedlying connected, the charging aperture of described casing is opened on the girff body 11, and the discharging opening 3 of described casing is opened on the girff case lid 12.Girff body 11 is provided with hinge with girff case lid 12 a respective end, is convenient to maintenance and inspection like this, and is to be convenient for changing cutter, easy to use.

Described power set and girff 1 all are installed on the walked frame 6, and convenient like this moving can be realized field operation, use simple, convenient.

Claims

1. hog comprises

Power set;

Girff (1), described girff (1) comprises casing, by the cutterhead (4) that described power set drive, described cutterhead (4) is installed in the described casing, has a charging aperture of offering vertically and the discharging opening (3) that the edge is circumferentially offered on the described casing;

Be installed on the feed hopper (2) on the charging aperture of described casing;

Be installed on the feed arrangement (5) on the described feed hopper (2), it is characterized in that:

Described feed arrangement (5) comprises

One first active licker-in (51), it is interior and corresponding with the base plate of feed hopper (2) that the barbed part of the described first active licker-in (51) is arranged at feed hopper (2);

Offer deep-slotted chip breaker (6) on the side plate of described feed hopper (2), the two ends of the described first active licker-in (51) are stretched out described deep-slotted chip breaker (6) and are supported on the rocker (7), and described rocker (7) is hinged with the side plate of described feed hopper (2);

Be installed on the force application apparatus (8) that being used between described feed hopper (2) and the described rocker (7) exert pressure to timber.

2. hog as claimed in claim 1 is characterized in that: described feed arrangement (5) comprises

One second active licker-in (52), the barbed part of the described second active licker-in (52) are arranged in the feed hopper (2) and are positioned at the below of the first active licker-in (51), and the two ends rotational support of the described second active licker-in (52) is on the side plate of feed hopper (2).

3. hog as claimed in claim 2 is characterized in that: the described first active licker-in (51) and second initiatively is respectively equipped with a hydraulic motor on the licker-in (52).

4. hog as claimed in claim 1 is characterized in that: be provided with mechanical transmission mechanism between described first active licker-in (51) and the cutterhead (4).

5. as claim 1,2,3 or 4 described hogs, it is characterized in that: described casing comprises girff body (11) and is positioned at the girff case lid (12) of described girff body top, described girff body (11) and detachable the fixedlying connected of girff case lid (12), the charging aperture of described casing is opened on the girff body (11), and the discharging opening of described casing (3) is opened on the girff case lid (12).

6. hog as claimed in claim 5 is characterized in that: described girff body (11) is provided with hinge with girff case lid (12) a respective end.

7 hogs as claimed in claim 6 is characterized in that: described force application apparatus (8) is made of extension spring.

8. hog as claimed in claim 1 is characterized in that: described power set and girff (1) all are installed on the walked frame (6).