CN212915968U

CN212915968U - Smashing device for wood smashing machine

Info

Publication number: CN212915968U
Application number: CN202020829976.0U
Authority: CN
Inventors: 王世华
Original assignee: Individual
Current assignee: Datong Yungang Huagu Wood Art Co.,Ltd.
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-04-09
Anticipated expiration: 2030-05-18

Abstract

The utility model relates to a wood working technical field just discloses a reducing mechanism for wood grinder, which comprises a bracket, the left side fixed mounting of support upper surface has the rubbing crusher, the left side fixed mounting of rubbing crusher has motor one, the output shaft of motor one rotates and is connected with gearbox one, the below on gearbox one right side is rotated and is connected with first axis of rotation, first axis of rotation runs through to the inside of rubbing crusher and fixedly connected with hammer crushing sword one. The utility model discloses an utilize the belt to drive the rocker and rotate and promote the filter, make the filter vibrate from top to bottom, the filter shakes the bottom that falls rubbing crusher with the saw-dust through upper and lower vibration and with the billet vibration hammer crushing sword one and hammer crushing sword two departments, through the upper and lower vibration of filter, separate billet and saw-dust, thereby the effectual effect that reaches the screening, avoided a large amount of saw-dusts and billet to pile up and impel the filter to produce the jam and lead to the dead condition of machine card on the filter.

Description

Smashing device for wood smashing machine

Technical Field

The utility model relates to a wood working technical field specifically is a reducing mechanism for wood grinder.

Background

Along with the improvement of people's standard of living, demand to timber is more and more, in order to reuse the branch that some old and useless timber, furniture factory's discarded leftover bits, afforestation pruned, the branch that field ground dropped, the timber rubbing crusher has appeared on the market.

The wood pulverizer appears, process the processing to old and useless timber effectively, the pollution that causes the environment because of abandonment at will of old and useless leftover bits, branch has been reduced, after smashing it through utilizing the wood pulverizer, the saw-dust that obtains, can offer house producer and the producer who is the machine-made charcoal to use or do the base stock that the domestic fungus was cultivateed and carry out the reuse, but present wood pulverizer only has once kibbling process, crushing effect is poor, inefficiency, there is the condition of filter department jam, and the saw-dust flies in disorder during the ejection of compact, therefore we have proposed a reducing mechanism for wood pulverizer.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a reducing mechanism for wood grinder possesses double crushing, avoids filter jam, the indiscriminate advantage that flies of saw-dust, has solved the problem mentioned among the above-mentioned background art.

The utility model provides a following technical scheme: a crushing device for a wood crusher comprises a support, wherein a crusher is fixedly installed on the left side of the upper surface of the support, a first motor is fixedly installed on the left side of the crusher, an output shaft of the first motor is rotatably connected with a first gearbox, a first rotating shaft is rotatably connected to the lower portion of the right side of the first gearbox, the first rotating shaft penetrates through the crusher and is fixedly connected with a first hammer type crushing cutter, the other end of the first hammer type crushing cutter is movably connected to the inner wall of the crusher, the first rotating shaft is in transmission connection with a rocker through a first belt, the rocker penetrates through and is movably connected to the crusher, a filter plate located above the rocker is slidably connected to the left inner wall and the right inner wall of the crusher, a second rotating shaft is rotatably connected to the upper portion of the right side of the first gearbox, the second rotating shaft is in transmission connection with a first gear, first fluted roller sword runs through and swing joint is in the inside of rubbing crusher, the right side fixed mounting of rubbing crusher has motor two, the output shaft of motor two rotates and is connected with gearbox two, the output shaft of gearbox two runs through to the inside of rubbing crusher and fixedly connected with hammer type crushing sword two, the other end swing joint of hammer type crushing sword two is on the inner wall of rubbing crusher, the gearbox two-way belt three of passing is connected with the transmission of second fluted roller sword, second fluted roller sword runs through and swing joint is in the inside of rubbing crusher, pipeline fixedly connected with suction fan is passed through on the right side of rubbing crusher bottom, the suction fan passes through pipeline fixedly connected with device that gathers materials, the suction fan is with the equal fixed mounting of device that gathers materials on the support.

Preferably, the first hammer type crushing cutter and the second hammer type crushing cutter are hook-shaped and are uniformly arranged on the rotating shaft in a staggered mode, ten groups of cutter teeth are arranged on the first hammer type crushing cutter and the second hammer type crushing cutter, and eleven cutter teeth are arranged in each group.

Preferably, the middle part of the rocker is U-shaped, the U-shaped part of the rocker is movably sleeved with a connecting rod, and the other end of the connecting rod is movably connected to the bottom in the middle of the filter plate.

Preferably, the two sides of the filter plate are fixedly provided with sliding blocks, the inner walls of the two sides of the pulverizer are provided with sliding grooves, and the sliding blocks are in sliding connection with the sliding grooves.

Preferably, the first hammer type crushing cutter and the second hammer type crushing cutter are movably connected to the middle of the crusher, the first hammer type crushing cutter and the second hammer type crushing cutter are located right below the meshing position of the first gear roller cutter and the second gear roller cutter, and the cutter teeth of the first gear roller cutter and the second gear roller cutter are triangular.

Preferably, the human-shaped baffles are fixedly mounted on the front side and the rear side of the pulverizer, and the protruding ends of the human-shaped baffles are right positioned on the horizontal plane of the meshing position of the first hammer type crushing cutter and the second hammer type crushing cutter.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a cooperation of first gear roller sword and second gear roller sword and hammer mill sword one and hammer mill sword two is used, get into the back at timber from the feed inlet, at first carry out slow preliminary grinding to timber through first gear roller sword and second gear roller sword, the billet after preliminary grinding drops and carries out quick crushing to hammer mill sword one and hammer mill sword two, the saw-dust that can not drop from the filter after smashing can be pushed hammer mill sword one and hammer mill sword two places by the filter and smash once more, thereby reached double crushing effect, and then improved this reducing mechanism for wood grinder's crushing efficiency.

2. The utility model discloses an utilize the belt to drive the rocker and rotate and promote the filter, make the filter vibrate from top to bottom, the filter shakes the bottom that falls rubbing crusher with the saw-dust through upper and lower vibration and with the billet vibration hammer crushing sword one and hammer crushing sword two departments, through the upper and lower vibration of filter, separate billet and saw-dust, thereby the effectual effect that reaches the screening, avoided a large amount of saw-dusts and billet to pile up and impel the filter to produce the jam and lead to the dead condition of machine card on the filter.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic perspective view of the first and second gear cutters of the present invention;

fig. 3 is a schematic diagram of the left side inside the pulverizer of the present invention.

In the figure: 1. a support; 2. a pulverizer; 3. a first motor; 4. a first gearbox; 5. a first rotating shaft; 6. a first hammer type crushing knife; 7. a first belt; 8. a rocker; 9. a filter plate; 10. a second rotating shaft; 11. a second belt; 12. a first toothed roller cutter; 13. a second motor; 14. a second gearbox; 15. a hammer type crushing knife II; 16. a third belt; 17. a second gear roller cutter; 18. a suction fan; 19. aggregate device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a wood pulverizer crusher comprises a support 1, a crusher 2 is fixedly installed on the left side of the upper surface of the support 1, humanoid baffles are fixedly installed on the front and rear sides of the crusher 2, and the protruding ends of the humanoid baffles are right on the horizontal plane of the meshing position of a hammer type crushing knife 6 and a hammer type crushing knife 15, the humanoid baffles inside the crusher 2 are designed to reduce the space where wood blocks can move, so that the wood blocks are crushed primarily and then directly contacted and crushed with the hammer type crushing knife 6 and the hammer type crushing knife 15, filter plates 9 positioned above a rocker 8 are slidably connected on the left and right inner walls of the crusher 2, slide blocks are fixedly installed on two sides of the filter plates 9, slide grooves are formed in the inner walls on two sides of the crusher 2 and are slidably connected with the slide grooves, a motor 3 is fixedly installed on the left side of the crusher 2, and a gearbox 4 is rotatably connected with an output shaft of the motor 3, the lower part of the right side of the gearbox I4 is rotatably connected with a first rotating shaft 5, the first rotating shaft 5 penetrates into the crusher 2 and is fixedly connected with a first hammer type crushing cutter 6, the first hammer type crushing cutter 6 and a second hammer type crushing cutter 15 have cutter teeth which are hook-shaped and are uniformly arranged on the rotating shaft in a staggered mode, the cutter teeth are designed into hook shapes, sawdust which does not pass through the filter plate 9 can be brought back to the crushing cutter positions to be continuously crushed, the crushing effect is improved, the position relation of the cutter teeth is designed into the staggered mode, which is beneficial to the full contact between the cutter teeth and wood, the contact area is increased, wood can be more effectively crushed, ten groups of cutter teeth are arranged on the first hammer type crushing cutter 6 and the second hammer type crushing cutter 15, the number of the cutter teeth of each group is eleven, the first hammer type crushing cutter 6 and the second hammer type crushing cutter 15 are movably connected in the middle part of the crusher 2, and the first hammer type crushing cutter 6 and the second hammer type crushing cutter 15 are positioned right below the meshing position of the first gear, the wood is primarily crushed and then directly secondarily crushed, the knife teeth of the first gear roller knife 12 and the second gear roller knife 17 are triangular, the wood is more effectively crushed, the wood is slowly and primarily crushed by the first gear roller knife 12 and the second gear roller knife 17 and the first hammer type crushing knife 6 and the second hammer type crushing knife 15 through the matching use of the first gear roller knife 12, the second gear roller knife 17 and the first hammer type crushing knife 6, the second hammer type crushing knife 15, wood chips which cannot fall from the filter plate 9 after being crushed can be pushed to the first hammer type crushing knife 6 and the second hammer type crushing knife 15 by the filter plate 9 to be crushed again, the double crushing effect is achieved, the crushing efficiency of the crushing device for the wood crusher 2 is improved, the other end of the first hammer type crushing knife 6 is movably connected to the inner wall of the crusher 2, first axis of rotation 5 is connected with the transmission of rocker 8 through belt 7, rocker 8 runs through and swing joint is in the inside of rubbing crusher 2, the shape at rocker 8 middle part is the U type, rocker 8U type position activity has cup jointed the connecting rod, and the other end swing joint of connecting rod is in the middle bottom of filter 9, promote filter 9 through utilizing the belt to drive rocker 8 to rotate, make filter 9 vibrate from top to bottom, filter 9 shakes the saw-dust through vibrating from top to bottom to the bottom of rubbing crusher 2 and vibrates the billet to hammer crushing sword one 6 and hammer crushing sword two 15, through the up-and-down vibration of filter 9, separate billet and saw-dust, thereby the effect of screening has effectively been reached, it piles up on filter 9 to have avoided a large amount of saw-dust and billet, make filter 9 produce the jam and lead to the dead condition of machine card, the top rotation on the right side of gearbox one 4 is connected with second axis of rotation 10, the second rotating shaft 10 is in transmission connection with a first gear roller knife 12 through a belt II 11, the first gear roller knife 12 penetrates through and is movably connected inside the pulverizer 2, a motor II 13 is fixedly installed on the right side of the pulverizer 2, an output shaft of the motor II 13 is in transmission connection with a gearbox II 14, an output shaft of the gearbox II 14 penetrates through the pulverizer 2 and is fixedly connected with a hammer type pulverizing knife II 15, the other end of the hammer type pulverizing knife II 15 is movably connected on the inner wall of the pulverizer 2, the gearbox II 14 is in transmission connection with a second gear roller knife 17 through a belt III 16, the second gear roller knife 17 penetrates through and is movably connected inside the pulverizer 2, a suction fan 18 is fixedly connected on the right side of the bottom of the pulverizer 2 through a pipeline, the suction fan 18 is fixedly connected with an aggregate device 19 through a pipeline, and by utilizing the aggregate device 19, the situation that wood chips fly around during discharging is avoided, and the situation that dust flies, the collection of saw dust is facilitated, and the suction fan 18 and the material collecting device 19 are both fixedly installed on the support 1.

The working principle is as follows: when the wood crusher is used, firstly, switches of a first motor 3, a second motor 13 and a suction fan 18 are turned on, a first gearbox 4 is driven by the first motor 3 to rotate so that a first rotating shaft 5 rotates, a first hammer type crushing cutter 6 rotates, the first rotating shaft 5 simultaneously drives a rocker 8 to rotate, the rocker 8 drives a filter plate 9 to vibrate up and down, a second rotating shaft 10 drives a first gear roller cutter 12 to rotate through a second belt 11, a second motor 13 drives an output shaft of a second gearbox 14 so that a second hammer type crushing cutter 15 and the first hammer type crushing cutter 6 rotate in opposite directions, a third belt 16 drives a second gear roller cutter 17 and the first gear roller cutter 12 to rotate in opposite directions, wood is put in from a feed inlet, the wood firstly contacts with the first gear roller cutter 12 and the second gear roller cutter 17 to crush slowly after entering the crusher 2, and crushed wood blocks preliminarily fall to the first hammer type crushing cutter 6, The saw-dust is smashed into rapidly on hammer crushing sword two 15, the billet that can not thoroughly pass through filter 9 by smashing falls on filter 9, filter 9 shakes the bottom that falls to rubbing crusher 2 through vibration from top to bottom the saw-dust that will accord with the filter 9 hole size, the billet that does not pass through filter 9 is vibrated hammer crushing sword one 6, hammer crushing sword two 15 departments are smashed once more, can fall to rubbing crusher 2 bottom through the saw-dust of filter 9 after smashing, then will drop in the saw-dust of rubbing crusher 2's bottom inhales the device of gathering materials 19 through suction fan 18, the air outlet has been seted up to the top of the device of gathering materials 19, the below is the discharge gate, obtain by kibbling saw-dust at the discharge gate at last, can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reducing mechanism for wood grinder, includes support (1), its characterized in that: the left side of the upper surface of the support (1) is fixedly provided with a pulverizer (2), the left side of the pulverizer (2) is fixedly provided with a first motor (3), an output shaft of the first motor (3) is rotatably connected with a first gearbox (4), the lower part on the right side of the first gearbox (4) is rotatably connected with a first rotating shaft (5), the first rotating shaft (5) penetrates through the pulverizer (2) and is fixedly connected with a first hammer type pulverizing knife (6), the other end of the first hammer type pulverizing knife (6) is movably connected on the inner wall of the pulverizer (2), the first rotating shaft (5) is in transmission connection with a rocker (8) through a first belt (7), the rocker (8) penetrates through and is movably connected inside the pulverizer (2), and the left inner wall and the right inner wall of the pulverizer (2) are connected with a filter plate (9) positioned above the rocker (8) in a sliding manner, the upper side on the right side of the first gearbox (4) is rotatably connected with a second rotating shaft (10), the second rotating shaft (10) is in transmission connection with a first gear roller cutter (12) through a second belt (11), the first gear roller cutter (12) penetrates through and is movably connected to the inside of the pulverizer (2), a second motor (13) is fixedly mounted on the right side of the pulverizer (2), an output shaft of the second motor (13) is rotatably connected with a second gearbox (14), an output shaft of the second gearbox (14) penetrates through the inside of the pulverizer (2) and is fixedly connected with a second hammer type pulverizing cutter (15), the other end of the second hammer type pulverizing cutter (15) is movably connected to the inner wall of the pulverizer (2), the second gearbox (14) is in transmission connection with a second gear roller cutter (17) through a third belt (16), and the second gear roller cutter (17) penetrates through and is movably connected to the inside of the pulverizer (2), the right side of rubbing crusher (2) bottom is through pipeline fixedly connected with suction fan (18), suction fan (18) are through pipeline fixedly connected with device (19) that gathers materials, suction fan (18) and the equal fixed mounting of device (19) that gathers materials are on support (1).

2. The crushing apparatus for a wood crusher according to claim 1, wherein: the shape of the knife teeth of the first hammer type crushing knife (6) and the second hammer type crushing knife (15) is hook-shaped and is uniformly arranged on the rotating shaft in a staggered mode, the knife teeth of the first hammer type crushing knife (6) and the second hammer type crushing knife (15) are ten groups, and the number of the knife teeth in each group is eleven.

3. The crushing apparatus for a wood crusher according to claim 1, wherein: the middle part of rocker (8) shape is the U type, rocker (8) U type position activity has cup jointed the connecting rod, and the bottom in the middle of filter (9) is connected to the other end swing joint of connecting rod.

4. The crushing apparatus for a wood crusher according to claim 1, wherein: the two sides of the filter plate (9) are fixedly provided with sliding blocks, the inner walls of the two sides of the pulverizer (2) are provided with sliding grooves, and the sliding blocks are connected with the sliding grooves in a sliding mode.

5. The crushing apparatus for a wood crusher according to claim 1, wherein: the hammer type crushing cutter I (6) and the hammer type crushing cutter II (15) are movably connected to the middle of the crusher (2), the hammer type crushing cutter I (6) and the hammer type crushing cutter II (15) are located right below the meshing position of the first toothed roller cutter (12) and the second toothed roller cutter (17), and the cutter teeth of the first toothed roller cutter (12) and the second toothed roller cutter (17) are triangular.

6. The crushing apparatus for a wood crusher according to claim 1, wherein: the front side and the rear side of the pulverizer (2) are fixedly provided with the humanoid baffles, and the convex ends of the humanoid baffles are right positioned on the horizontal plane of the meshing position of the hammer type crushing knife I (6) and the hammer type crushing knife II (15).