CN212702245U

CN212702245U - A filter reducing mechanism for branch chip machine

Info

Publication number: CN212702245U
Application number: CN202020914072.8U
Authority: CN
Inventors: 王刚
Original assignee: Qingdao Hongde Sheet Metal Co ltd
Current assignee: Qingdao Zhonglang Machinery Technology Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-03-16
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a filter reducing mechanism for branch chip machine, including the blade disc, the blade disc is located and is smashed in the cavity, it is equipped with the bin outlet to smash the cavity top, the centre of a circle fixedly connected with top rest of blade disc, the knife rest divide into a plurality of flabellums, be equipped with rubbing crusher and construct on the flabellum, be equipped with the relief hole on the blade disc, the fixed cutter that is corresponding with the relief hole position that is equipped with on the blade disc, relief hole and cutter are located between two adjacent flabellums, filter reducing mechanism is still including locating the filter equipment who smashes the cavity bin outlet. The utility model has the advantages that: this a filter reducing mechanism for branch chip machine makes the crushing process that originally need rotatory crushing multiturn just can be accomplished, shortens and only needs rotatory round, can reach the granule requirement through crushing sword, blade, filter equipment's cutting action, simple structure, and can not influence holistic work efficiency.

Description

A filter reducing mechanism for branch chip machine

Technical Field

The utility model relates to the technical field of machinery, especially a filter reducing mechanism for chipper.

Background

The branch crusher consists of a cutting part, a crushing part and a screening part. The working principle is as follows: after the transmission shaft obtains power, the driving cutter head and the crushing blades rotate in the casing, materials are continuously thrown in, continuously sliced, crushed and screened, and materials passing through the sieve holes are blown out of the machine by wind and are continuously crushed in the machine, wherein the materials cannot pass through the sieve holes.

The filtering device is a material sieving and discharging part of the branch crusher, determines the thickness degree of crushed particles and the working efficiency of one machine, and has various specifications according to different use requirements. The existing main application is in feed grinder, mostly in the state of thin plate circular arc screen, and less filter equipment appears in the branch grinder.

Chinese patent CN202366770U discloses a rubbing crusher's rubbing crusher constructs, this rubbing crusher's rubbing crusher constructs including having the mounting hole and being discoid blade disc, is equipped with the relief hole on the blade disc, is fixed with the cutter corresponding with the relief hole position on the blade disc, and a side of blade disc is fixed with a plurality of flabellums, and the relief hole is located between two adjacent flabellums, is equipped with on the flabellum to carry out the structure of rubbing that rubs to disconnected branch and leaf. However, the patent does not contain a filtering device, and the problems that the granularity of the crushed waste materials such as branches and straws is large and messy and the use of particles is inconvenient exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem, the utility model discloses an including the blade disc has been designed, the blade disc is located and is smashed in the cavity, it is equipped with the bin outlet to smash the cavity top, the centre of a circle fixedly connected with knife rest of blade disc, the knife rest is equipped with a plurality of flabellums, be equipped with rubbing crusher structure on the flabellum, be equipped with the relief hole on the blade disc and with the corresponding cutter in relief hole position, relief hole and cutter are located between two adjacent flabellums, its characterized in that, filter rubbing crusher is still including the filter equipment who locates the relief hole department.

Preferably, the filtering device comprises a filtering plate with helical teeth, wherein baffles are arranged on two sides of the filtering plate, and the height of each baffle is lower than that of the filtering plate.

Preferably, the crushing mechanism is a trapezoidal crushing knife, and the crushing knife extends out of the circumferential outer edge of the cutter head.

Preferably, the crushing knife is formed by laminating a plurality of blades and is connected to the fan blades through a fixed shaft.

Preferably, the crushing device comprises a blade with a U-shaped groove at the end, and the U-shaped groove extends out of the circumferential outer edge of the cutter head.

The utility model has the advantages that: this a filter reducing mechanism for branch chip machine makes the crushing process that originally need rotatory crushing multiring to accomplish, shortens and only needs rotatory round, can reach the granule requirement through crushing sword, blade, filter equipment's cutting action, simple structure, and can not influence holistic work efficiency, thereby has reduced the energy consumption on the contrary, makes that kibbling particulate matter can be direct put into industries such as poultry fodder class, breed fungus class, woodwork.

Drawings

FIG. 1 is a schematic structural view of a filtering and pulverizing device for a branch crusher according to the present invention;

FIG. 2 is a schematic structural view of a filtering apparatus according to the present invention;

FIG. 3 is a schematic view of the structure of the present invention in which the crushing blade is engaged with the filtering device;

fig. 4 is a schematic structural diagram of the cooperation of the middle blade and the filtering device of the present invention.

In the figure, 1, a crushing chamber; 2. a discharge outlet; 3. a cutter head; 4. a tool holder; 5. a fan blade; 6. a discharge hole; 7. a cutter; 8. a crushing knife; 9. a blade; 10. a filtration device; 11. a filter plate; 12. a baffle plate; 13. a drive shaft; 14. a fixed shaft; 15. a U-shaped groove.

Detailed Description

The utility model will be described in detail with reference to the accompanying drawings, as shown in fig. 1-4, a filtering and crushing device for a branch crusher comprises a cutter head 3, the cutter head 3 is arranged in a crushing chamber 1, a discharge hole 2 is arranged above the crushing chamber 1, a cutter frame 4 is fixedly connected with the circle center position of the cutter head 3, a transmission shaft 13 passes through the crushing chamber 1 and is connected with the cutter head 3 and the cutter frame 4, the cutter frame 4 is provided with four fan blades 5, the fan blades 5 are provided with crushing cutters 8 and blades 9, the crushing cutters 8 are arranged at intervals with the blades 9 and extend out of the circumferential outer edge of the cutter head 3, the crushing cutters 8 are overlapped by three trapezoidal cutter blades and are connected with the cutter frame fan blades 5 through a fixed shaft 14, the end parts of the blades 9 are provided with U-shaped grooves 15, the cutter head 3 is provided with a discharge hole 6 and cutters 7 corresponding to the position of, the filtering and crushing device further comprises a filtering device 10 arranged at a discharge hole 2 of the crushing chamber, the filtering device 10 comprises a filtering plate 11 with inclined teeth, baffle plates 12 are arranged on two sides of the filtering plate 11, the height of each baffle plate 12 is lower than that of the corresponding filtering plate 11, and the distance between each baffle plate 12 and the corresponding filtering plate 11 is set according to the size of the discharge hole 2.

When the crushing device works, a transmission shaft 13 of a driving device (not shown in the figure) drives the cutter head 3 and the cutter frame 4 to rotate, particles can be rotationally cut by the cutter 7, the crushing cutter 8 and the blades 9 in the crushing chamber 1, when the crushing cutter 8 passes through the filtering device 10, a cutting and crushing process is formed, under the rotating action of the blades 9, waste materials can be thrown away, and a secondary crushing process is also formed under the matching of the opening structure of the U-shaped groove 15 and the filtering plate 11.

The characteristics of this embodiment are, filter 11 in the middle of filter equipment 10 is the skewed tooth form, can effectual filtration particulate matter to the cooperation is smashed sword 8 and blade 9 and is smashed once more, has realized that filter equipment 10 also has shredding function, makes the work efficiency of machine improve one time.

It should be further noted that the blades 5 of the blade holder 4 are not limited to four in the embodiment, and may be several, the blades of the crushing blade 8 are not limited to three in the embodiment, and the crushing blade 8 and the blade 9 may be arranged at intervals or adjacently.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the shapes of the components, the names of the components, and the like, and the above descriptions in the present specification are only illustrations of the structures of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a filter reducing mechanism for branch grinder, includes blade disc (3), blade disc (3) are located and are smashed in cavity (1), it is equipped with bin outlet (2) to smash cavity (1) top, the centre of a circle fixedly connected with knife rest (4) of blade disc (3), knife rest (4) are equipped with a plurality of flabellums (5), be equipped with rubbing crusher structure on flabellum (5), be equipped with bin outlet (6) on blade disc (3) and with corresponding cutter (7) of bin outlet (6) position, bin outlet (6) and cutter (7) are located between two adjacent flabellums (5), its characterized in that, filter reducing mechanism is still including filter equipment (10) of locating bin outlet (2) department.

2. A filtering and crushing device for branch crushers according to claim 1, characterized in that said filtering device (10) comprises a filtering plate (11) with inclined teeth, said filtering plate (11) being provided with baffles (12) on both sides, said baffles (12) being lower in height than the filtering plate (11).

3. The filtering and crushing device for branch crushers according to claim 2, characterized in that the crushing mechanism is a trapezoidal crushing blade (8), and the crushing blade (8) protrudes out of the peripheral outer edge of the cutter head (3).

4. The filtering and crushing device for branch crushers according to claim 3, characterized in that the crushing blade (8) is a plurality of blades laminated together and connected to the fan blade (5) by a fixed shaft (14).

5. A filtering and crushing device for a branch crusher according to any one of claims 2 to 4, characterized in that the crushing device comprises blades (9) with U-shaped grooves (15) at the ends, the U-shaped grooves (15) extending out of the peripheral outer edge of the cutterhead (3).