CN107042151A

CN107042151A - A kind of hog wood fragments rotor

Info

Publication number: CN107042151A
Application number: CN201710398757.4A
Authority: CN
Inventors: 黄毅; 黄赛
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-31
Filing date: 2017-05-31
Publication date: 2017-08-15

Abstract

The invention provides a kind of hog wood fragments rotor, including mounting bracket, blade is provided with the outside of the mounting bracket, the mounting bracket and blade unit formation blasting vane wheel, the mounting bracket is two or more, and the angle between two neighboring mounting bracket is identical, and the mounting bracket is provided with muscle dividing plate, the muscle dividing plate is located between two neighboring mounting bracket, and the muscle dividing plate is several.Cutterhead, cutterhead, air-blast device set are integrally formed by the wood fragments rotor, as wood fragments rotor, and visual impression is believed that without traditional cutterhead setting, the volume of hog is reduced, is easy to movement, is especially suitable for family and uses, wood fragments rotor uses integrative-structure, intensity is high, is unlikely to deform, service life is long, power is crushed not reducing simultaneously, inertial impact force is reduced, noise is small, safe.

Description

A kind of hog wood fragments rotor

Technical field

The present invention relates to mechanical equipment technical field, more particularly to a kind of hog, a kind of hog is specifically referred to broken Wooden rotor.

Background technology

It is well known that hog is benefited from very much in Europe, common wood fragments include wood fragments device, drawing-in device, air blast dress Put and power set, feeding is carried out using drawing-in device, then crushed using wood fragments devices, finally using air-blast device by powder Wood chip discharge after broken.

Either self-powered wood fragments equipment or the wood fragments equipment of external connection power, have a problem that at present, compared with Big cutterhead, inertia is provided for wood fragments, so as to cause hog volume big, unsuitable family uses and moved carrying, hog Cutterhead and cutterhead between it is most using installations combine, for a long time using that can cause to deform, influence wood fragments effect is individually set in addition Air-blast device is put, the volume of the equipment further increased.

Large-scale equipment causes inertial impact force big, and noise is big, and What is more caused by inertia, and blade connection cutterhead exists Thrown away under high-speed rotation, it is dangerous high, use dolly to drag when mobile substantially, it is very inconvenient.

The content of the invention

The technical problem to be solved in the present invention is that the weak point present in prior art is used there is provided a kind of hog Wood fragments rotor, the wood fragments rotor cancels the design of traditional larger volume cutterhead, uses no cutterhead design instead, blade is connected directly between On rotatable knife rest, directly wood, branch are cut using blade holder turns, wood fragments rotor volume is small, are easy to movement, it is non- Often suitable family uses, and wood fragments rotor uses integrative-structure, and intensity is high, is unlikely to deform, service life is long, crushes dynamic not reducing Power simultaneously, reduces inertial impact force, and noise is small, and safe, the wood fragments rotor can be additionally used in the crushing of rubber.

The technical solution of the present invention is to provide a kind of following hog wood fragments rotor, including mounting bracket, the peace Shelve outside and be provided with blade, side forms blasting vane wheel when the mounting bracket is rotated.

Preferably, the mounting bracket is two or more, the mode of the mounting bracket circular array is arranged.

Preferably, the mounting bracket is provided with muscle dividing plate, the muscle dividing plate is located between two neighboring mounting bracket, described Muscle dividing plate is several.

Preferably, being be arranged in parallel between two neighboring muscle dividing plate, the muscle dividing plate is sector.

Preferably, the mounting bracket two ends, which are provided with, is used for the rotating shaft that mounting bracket is rotated.

Form or weld preferably, being integrated casting between the muscle dividing plate, rotating shaft and mounting bracket, junction is seamless Connection.

Preferably, the side position that the muscle dividing plate closes on blade upper knife edge is provided with the notch for installing blade, institute The mounting groove for being provided with the outside of mounting bracket and being used for installing blade is stated, the blade is connected by screw with mounting bracket, the blade Quantity is two or more, the notch inside edge and mounting groove EDGE CONTACT, and the notch, mounting groove are common Form the fixed position for installing blade.

Preferably, direction of rotation of the cutting edge of the blade along mounting bracket, positioned at the front side of mounting bracket, the knife The cutting edge of piece is extended at the external margin of muscle dividing plate, the outside positioned at muscle dividing plate outer arcuate of the cutting edge.

Preferably, the value of the blade nose angle a is 40-60 °, the cutting edge and the circle of rotation formation of the blade Arc is tangent.

Preferably, the cutting edge of the blade and the axis of rotation are set into 0-15 ° of angle.

Using the beneficial effect of the technical program：The wood fragments rotor cancels the design of traditional larger volume cutterhead, uses nothing instead Cutterhead design, blade is connected directly between on rotatable knife rest, and directly wood, branch are cut using blade holder turns, Wood fragments rotor volume is small, is easy to movement, is especially suitable for family and uses, and wood fragments rotor uses integrative-structure, and intensity is high, not variable Shape, service life is long, and power is crushed simultaneously not reducing, and reduces inertial impact force, and noise is small, safe.

Traditional hog design requirement is 3-3.5 times that wood fragments blade diameter is timber diameter, crushes the wood of 10cm diameters Material generally requires 30-35cm blade, mainly for increase crush force, and using the driving of belt wheel mode.

The timber of present patent application crushing 10cm diameters only needs to use in 1.5-1.8 times of grinding rotor, embodiment The rotating shaft of 15.5cm diameters, crush force is strong, and has engine power direct drive, eliminates belt pulley.

Brief description of the drawings

Fig. 1 is the structural representation of hog wood fragments rotor.

Fig. 2 is Fig. 1 overlooking the structure diagram.

Fig. 3 is Fig. 1 overlooking the structure diagram（Another frame mode）.

Fig. 4 is the dimensional structure diagram of wood fragments rotor.

Fig. 5 is the structural representation of muscle dividing plate in Fig. 2.

Fig. 6 is the structural representation of muscle dividing plate in Fig. 3.

Shown in figure：1st, mounting bracket, 2, blade, 3, muscle dividing plate, 4, mounting groove, 5, cutting edge, 6, rotating shaft, 7, notch.

Embodiment

For purposes of illustration only, below in conjunction with the accompanying drawings, being elaborated to the hog of invention with wood fragments rotor.

As shown in figures 1-6, a kind of hog wood fragments rotor, including mounting bracket 1, the outside of mounting bracket 1 is provided with knife Piece 2, the mounting bracket 1 is two or more, and the mounting bracket is flat, and side can be used for air blast when mounting bracket is rotated Blasting vane wheel is formed, the rotation of mounting bracket 1 produces wind, and rotation apparatus for lower wind is larger at a high speed, can arrange the wood chip after crushing from outlet Go out, by experiment, discharge distance reaches 10-15m.

The mounting bracket arranges that the mounting bracket is two, and two neighboring mounting bracket is integrated for the mode of annular array The tabular of structure, as shown in Fig. 2,3,5,6, two kinds of situations, the side position that the muscle dividing plate closes on blade upper knife edge Provided with the notch for installing blade, the notch, mounting groove are collectively forming the fixed position for installing blade.

Described mounting bracket 1 according to requirements, is also designed to three groups, and angle is 120 ° between two adjacent groups；Also may be used It is crosswise, it is four groups, the angle between two adjacent groups is 90 °, even intersects the situation of presence, two neighboring mounting bracket The situation that angle is alternately present into obtuse angle, acute angle, two sharp angles are identical, and two obtuse angle angles are identical, and such as acute angle is 60 °, Obtuse angle is 120 °, is not just being described one by one again.

The mounting bracket 1 be provided with muscle dividing plate 3, the muscle dividing plate 3 be located at two neighboring mounting bracket 1 between, the muscle every Plate 3 is several, and the muscle dividing plate 3 of institute is for strengthening the intensity of wood fragments rotor, while blasting vane wheel also is formed into several independences Chamber, wind-force is more uniform, and the muscle dividing plate has the effect of reinforcement, and using effect is good；In order to preferably provide air blast It is be arranged in parallel between power, two neighboring muscle dividing plate 3, and the muscle dividing plate 3 is sector, the company between fan-shaped internal and mounting bracket Socket part is seamless connection, is prevented between sector ribs dividing plate and the rotary shaft in the airflow leaks in rotation process, the present embodiment It is vertically arranged.

The outside of mounting bracket 1 is provided with the mounting groove 4 for being used for installing blade 2, and the blade 2 passes through screw and mounting bracket 1 Connection, the quantity of the blade 2 is two or more, and the quantity of described blade is consistent with the quantity of mounting bracket, described Mounting bracket is that the steel plate of tabular or directly casting are formed, and the breach or step for installing blade is set at mounting bracket two ends, i.e., For described mounting groove, install it is fixed after, the direction of rotation of the cutting edge 5 of the blade 2 along mounting bracket 1, positioned at mounting bracket 1 Front side, the cutting edge of blade is contacted with timber or branch first in rotation process, and is cut, the cutting of the blade 2 Sword 5 is extended at the external margin of muscle dividing plate 3, because muscle dividing plate is sector, and the wood fragments that a circular configuration is formed after installation turn Son, the outside positioned at the outer arcuate of muscle dividing plate 3 of the cutting edge 5 so could the very first time and timber and branch phase interaction With, sheared, cutting edge be higher by muscle dividing plate height be 3 ± 2mm, the setting of the height, define hog cutting when The distance between the full-size of wood fragments particle, muscle dividing plate and cutting edge are maximum cut lengths.

The value of the nose angle a of blade 2 is 40-60 °, the cutting edge 5 and the circular arc phase of rotation formation of the blade 2 Cut, it should be noted that the non-isosceles triangle of point of a knife of blade, wherein first side is concordant with blade edge, second side with First side is set into 40-60 ° of angle, and usual value is 45-50 °, and reasonable disposition can be carried out according to the material of comminution of material, described First outlying from muscle dividing plate, and second side is set close to muscle dividing plate.

The inside edge of notch 7 and the EDGE CONTACT of mounting groove 4, the notch, mounting groove are collectively forming installation knife The fixed position of piece.

The cutting edge 5 of the blade 2 and the axis of rotation are set into 0-15 ° of angle.Under normal circumstances, cutting edge and rotation Axis parallel is set, on the bus that the circular trace formed in grinding rotor rotation process is located at into 0 degree of angle, i.e. cutting edge. Certainly, it is also the scope of this patent protection when blade cut sword is inclined on mounting bracket.

The two ends of mounting bracket 1, which are provided with, is used for the power of the rotating shaft 6 that mounting bracket 1 is rotated, described rotating shaft one end and power source Output shaft is connected, and the other end is connected by bearing with frame, and casting is integrated between the muscle dividing plate 3, rotating shaft 6 and mounting bracket 1 Form or weld, junction is seamless connection.

The use of the wood fragments rotor, greatly reduces manufacturing cost, eliminates air-blast device, reduces product body Product, is easy to mobile and carries, in addition, in order to improve hog performance, loading hopper is set to angle adjustable pattern, Facilitate the feeding roller between different volumes, different length timber or different height people's operation equipment, described automatic feeding device Spacing is adjustable, and rate of feeding is adjusted by the adjustable motor of servo, greatly improves the performance of whole equipment.

In the above-described embodiments, the preferred forms to the present invention are described, it is obvious that in the invention structure of the present invention Under think of, many changes can be still made, here, it should be noted that any change made under the inventive concept of the present invention all will Fall within the scope of protection of the present invention.

Claims

1. a kind of hog wood fragments rotor, it is characterized in that：Including mounting bracket（1）, the mounting bracket（1）Outside is provided with blade （2）, the mounting bracket（1）Side forms blasting vane wheel during rotation.

2. hog according to claim 1 wood fragments rotor, it is characterized in that：The mounting bracket（1）For two or two More than, the mounting bracket（1）The mode of circular array is arranged.

3. hog according to claim 1 wood fragments rotor, it is characterized in that：The mounting bracket（1）It is provided with muscle dividing plate （3）, the muscle dividing plate（3）Positioned at two neighboring mounting bracket（1）Between, the muscle dividing plate（3）For several.

4. hog according to claim 3 wood fragments rotor, it is characterized in that：Two neighboring muscle dividing plate（3）Between it is parallel Set, the muscle dividing plate（3）For sector.

5. according to any described hog wood fragments rotors of claim 1-4, it is characterized in that：The mounting bracket（1）Two ends are set Have for mounting bracket（1）The rotating shaft of rotation（6）.

6. hog according to claim 5 wood fragments rotor, it is characterized in that：The muscle dividing plate（3）, rotating shaft（6）With peace Shelve（1）Between be integrated casting and form or weld, junction is is seamlessly connected.

7. hog according to claim 6 wood fragments rotor, it is characterized in that：The muscle dividing plate（3）With blade（2）Upper slitter The side position that sword closes on is provided with installation blade（2）Notch（7）, the mounting bracket（1）Outside, which is provided with, to be used to install blade （2）Mounting groove（4）, the blade（2）Pass through screw and mounting bracket（1）Connection, the blade（2）Quantity be two or two More than individual, the notch（7）Inside edge and mounting groove（4）EDGE CONTACT, the notch, mounting groove are collectively forming installation The fixed position of blade.

8. hog according to claim 7 wood fragments rotor, it is characterized in that：The blade（2）Cutting edge（5）Along Mounting bracket（1）Direction of rotation, positioned at mounting bracket（1）Front side, the blade（2）Cutting edge（5）Extend to muscle dividing plate（3） External margin at, the cutting edge（5）Be located at muscle dividing plate（3）The outside of outer arcuate.

9. hog according to claim 8 wood fragments rotor, it is characterized in that：The blade（2）Nose angle a value is 40-60 °, the blade（2）Cutting edge（5）The circular arc formed with rotation is tangent.

10. hog according to claim 9 wood fragments rotor, it is characterized in that：The blade（2）Cutting edge（5）With The axis of rotation is set into 0-15 ° of angle.