CN210500690U

CN210500690U - Wooden furniture rubbing crusher

Info

Publication number: CN210500690U
Application number: CN201921228530.6U
Authority: CN
Inventors: 杨学才; 邓飚; 张祥龙
Original assignee: Hainan Liangxin Environmental Protection Technology Co Ltd
Current assignee: Hainan Liangxin Environmental Protection Technology Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-05-12
Anticipated expiration: 2029-07-31

Abstract

The utility model provides a wooden furniture rubbing crusher, first crushing roller and second crushing roller can be smashed timber, set up cleaning device in smashing the box, cleaning device includes the air-blower, first gas-supply pipe and second gas-supply pipe, the second gas-supply pipe sets up the roller tooth interval department at crushing roller, set up a plurality of exhaust holes on the second gas-supply pipe, the air can be followed exhaust hole discharge and spout on the roller tooth, thereby can blow away remaining impurity such as saw-dust on the roller tooth, it adheres to not have the foreign matter on the roller tooth to guarantee kibbling effect, thereby improve crushing efficiency, when the saw-dust drops on the inner wall of back taper discharge gate, can fall into the saw-dust collecting box through opening and screen cloth, and large-scale billet, the wood chip can directly fall out from back taper discharge gate bottom, realize the categorised collection to saw-dust and billet.

Description

Wooden furniture rubbing crusher

Technical Field

The utility model relates to a smash technical field, in particular to wooden furniture rubbing crusher.

Background

Wooden material can smash after not using, the saw-dust after smashing can be used for the multiple use, can add adhesive compression molding, make plate fitment etc., can also be used for burning, make other usage such as saw-dust product, consequently, old and useless timber's effective utilization not only does benefit to development circular economy, also do benefit to the environmental protection, avoid urban pollution, at present to wooden material smash all adopt the rubbing crusher to realize basically, crushing roller on the rubbing crusher smashes wooden furniture and obtains the saw-dust, in use discovery can have partial saw-dust to adhere to and is difficult to get rid of on crushing roller, lead to crushing roller to receive the influence when smashing timber, the saw-dust granule after smashing is great, need carry out the regrinding, kibbling efficiency has been reduced, make crushing cost improve.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a wooden furniture rubbing crusher can clear away remaining saw-dust on smashing the roller, guarantees the crushing effect of smashing the roller, improves crushing efficiency.

The technical scheme of the utility model is realized like this:

a wooden furniture crusher comprises a crushing box body, wherein the crushing box body comprises a first crushing roller, a second crushing roller and a cleaning device, two ends of the first crushing roller and the second crushing roller are respectively connected with two side faces of the crushing box body, the first crushing roller and the second crushing roller are parallel and rotate oppositely and synchronously, and roller teeth are arranged on the first crushing roller and the second crushing roller at intervals; cleaning device includes air-blower, first gas-supply pipe and second gas-supply pipe, the air-blower sets up on smashing the box lateral wall, the gas outlet and the first gas-supply pipe intercommunication of air-blower, second gas-supply pipe interval set up on first gas-supply pipe and with first gas-supply pipe intercommunication, the second gas-supply pipe is located the interval department of roller tooth, be provided with a plurality of exhaust hole on the second gas-supply pipe.

Preferably, an air inlet is formed in the side wall of the crushing box body, and the air blower is arranged at the air inlet.

Preferably, the end of the roller tooth is provided with a tooth hook.

Preferably, still include the rotating electrical machines, master gear and pinion, the rotating electrical machines, master gear and pinion setting are outside smashing the box, the rotating electrical machines is connected with the one end of master gear and first crushing roller, the master gear is connected with the pinion meshing, the pinion is connected with the one end of second crushing roller.

Preferably, the crushing device further comprises a feed hopper, and the feed hopper is arranged above the crushing box body.

Preferably, the bottom of the crushing box body is provided with an inverted cone-shaped discharge hole.

Preferably, still include the saw-dust collecting box, the saw-dust collecting box sets up in the lateral wall outside of back taper discharge gate, be provided with the opening that communicates the saw-dust collecting box on the back taper discharge gate lateral wall.

Preferably, a screen is arranged at the opening.

Preferably, a filter screen is arranged at the exhaust hole.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a wooden furniture rubbing crusher, cleaning device has been set up, cleaning device includes the air-blower, first gas-supply pipe and second gas-supply pipe, wherein the second gas-supply pipe sets up in the roller teeth interval of smashing the roller, carry out ligneous crushing in-process, the air-blower constantly extracts the outside air, transmit for the second gas-supply pipe through first gas-supply pipe, a plurality of exhaust holes have been set up on the second gas-supply pipe, the air can be followed and is blown out in the exhaust hole, thereby blow off remaining saw-dust on the roller teeth of smashing the roller, the billet, it remains to guarantee that there is not impurity on the smashing the roller, guarantee kibbling effect, the efficiency is smashed in the improvement.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

Fig. 1 is an internal structural view of an embodiment of a wood furniture shredder according to the present invention;

FIG. 2 is an external structural view of one embodiment of a wood furniture shredder of the present invention;

FIG. 3 is a schematic diagram of a first gas pipe and a second gas pipe of an embodiment of the wood furniture pulverizer of the present invention;

fig. 4 is a schematic top view of the first crushing roller and the cleaning device of an embodiment of the wood furniture crusher of the present invention;

fig. 5 is a schematic structural diagram of a first crushing roller of an embodiment of the wood furniture crusher of the present invention;

fig. 6 is a schematic view of a connection structure of an inverted cone discharge port and a wood chip collecting box of an embodiment of the wood furniture pulverizer of the present invention;

in the figure, 1 is a crushing box body, 2 is a first crushing roller, 3 is a second crushing roller, 4 is roller teeth, 5 is an air blower, 6 is a first air conveying pipe, 7 is a second air conveying pipe, 8 is an exhaust hole, 9 is an air inlet, 10 is a tooth hook, 11 is a rotating motor, 12 is a main gear, 13 is a pinion, 14 is a feed hopper, 15 is an inverted cone-shaped discharge hole, 16 is a filter screen, 17 is a wood chip collecting box, 18 is an opening, and 19 is a screen mesh.

Detailed Description

In order to better understand the technical content of the present invention, a specific embodiment is provided below, and the present invention is further described with reference to the accompanying drawings.

Referring to fig. 1 to 6, the utility model provides a wooden furniture grinder, including grinding box 1, grinding box 1 includes first crushing roller 2, second crushing roller 3 and cleaning device, the both ends of first crushing roller 2, second crushing roller 3 are connected with two sides of grinding box 1 respectively, first crushing roller 2, second crushing roller 3 are parallel and rotate in opposite directions in step, the interval is provided with roller tooth 4 on first crushing roller 2, the second crushing roller 3; cleaning device includes air-blower 5, first gas-supply pipe 6 and second gas-supply pipe 7, air-blower 5 sets up on 1 lateral wall of crushing box, the gas outlet and the 6 intercommunication of first gas-supply pipe of air-

blower

5, 7 intervals of second gas-supply pipe set up on first gas-supply pipe 6 and with the 6 intercommunication of first gas-supply pipe, second gas-supply pipe 7 is located the interval department of roller tooth 4, be provided with a plurality of exhaust hole 8 on the second gas-supply pipe 7.

Wooden furniture or waste wood is thrown into a crushing box body 1, the wood is crushed by a first crushing roller 2 and a second crushing roller 3, in order to ensure that the comminution is carried out efficiently, it is necessary to arrange the first comminution roller 2 and the second comminution roller 3 at the same level, and the rotation directions of the first crushing roller 2 and the second crushing roller 3 are ensured to be opposite, through the roller teeth 4 arranged on the first crushing roller 2 and the second crushing roller 3, when the first crushing roller 2 and the second crushing roller 3 rotate oppositely, the roller teeth 4 can crush and crush the wood, thereby smash timber into saw-dust for subsequent use, in order to guarantee kibbling effect, need set up the interval of roller teeth 4, the interval of roller teeth 4 can be selected according to the saw-dust size that will smash, and the roller teeth 4 that first crushing roller 2 and second crushing roller 3 are close to each other sets up the roller teeth 4 interval department at the other side each other.

In order to prevent that kibbling saw-dust from influencing crushing effect on roller tooth 4, this embodiment has still set up cleaning device, cleaning device includes air-blower 5, first gas-supply pipe 6 and second gas-supply pipe 7, air-blower 5's effect is carried outside air to crushing box 1 inside, first gas-supply pipe 6 is used for carrying the air that air-blower 5 carried for second gas-supply pipe 7, second gas-supply pipe 7 sets up the interval department at roller tooth 4, and be provided with a plurality of exhaust holes 8 on second gas-supply pipe 7, in whole crushing process, outside air can be carried to air-blower 5, exhaust hole 8 on the second gas-supply pipe 7 can spout the air on roller tooth 4, thereby blow away the saw-dust that remains on roller tooth 4, guarantee that there is not impurity on the roller tooth 4 to adhere to, guarantee crushing effect, and improve kibbling efficiency.

Specifically, the both ends of first crushing roller 2 and second crushing roller 3 set up respectively on two relative medial surfaces of crushing box 1, and air-blower 5 then sets up on two other relative sides of crushing box 1, and the horizontal position of air-blower 5, first gas-supply pipe 6 and second gas-supply pipe 7 will be less than the position of crushing roller, can guarantee to blow the saw-dust that flies and directly drop in crushing box 1 bottom, prevent to cause the waste of resource.

In order to guarantee that the saw-dust on the roller teeth 4 can be blown away by effectual, second gas-supply pipe 7 is cylindrical structure, and exhaust hole 8 sets up on the side and the bottom surface of second gas-supply pipe 7, and second gas-supply pipe 7 can be spouted the air on the roller rod of roller teeth 4 and crushing roller, blows away remaining saw-dust, guarantees kibbling effect.

Preferably, an air inlet 9 is provided on a side wall of the pulverizing box 1, and the blower 5 is provided at the air inlet 9.

The air inlet 9 is communicated with the inside and the outside of the crushing box body 1, and the air blower 5 is used for pumping outside air into the first air conveying pipe 6.

Preferably, the end of the roller tooth 4 is provided with a tooth hook 10.

The tooth hook 10 provided at the end of the roller tooth 4 can improve the shearing force at the time of crushing, thereby improving the crushing efficiency and easily crushing the wood having high hardness.

Preferably, the grinding device further comprises a rotating motor 11, a main gear 12 and a pinion 13, wherein the rotating motor 11, the main gear 12 and the pinion 13 are arranged outside the grinding box body 1, the rotating motor 11 is connected with the main gear 12 and one end of the first grinding roller 2, the main gear 12 is meshed with the pinion 13, and the pinion 13 is connected with one end of the second grinding roller 3.

The utility model discloses a power device has only set up a rotating electrical machines 11, rotating electrical machines 11 sets up in crushing 1 outsides of box, its output shaft is connected with the one end of first crushing roller 2, set up a connecting rod, the one end of connecting rod is connected with the one end of first crushing roller 2, the other end is connected with 11 output shaft of rotating electrical machines, master gear 12 also sets up on the connecting rod, the one end of second crushing roller 3 is connected with pinion 13 through the connecting rod equally, pinion 13 meshes with master gear 12 and is connected, rotating electrical machines 11 drives first crushing roller 2 pivoted and drives master gear 12 and rotate simultaneously, master gear 12 drives pinion 13 antiport, pinion 13 drives second crushing roller 3 and rotates, thereby make first crushing roller 2 and second crushing roller 3 rotate in opposite directions in step.

Preferably, a hopper 14 is further included, the hopper 14 being disposed above the pulverizing casing 1.

The feeder hopper 14 is the back taper structure, can smash by first crushing roller 2 and second crushing roller 3 after throwing into timber from feeder hopper 14, sets the feeder hopper 14 to the back taper structure and can guarantee great feed volume, and the wood chip that produces when timber is smashed and is sputtered also can receive blockking of feeder hopper 14 inner wall simultaneously to fall again and smash first crushing roller 2 and second crushing roller 3.

Preferably, the bottom of the crushing box body 1 is provided with an inverted cone-shaped discharge hole 15.

Back taper discharge gate 15 can be collected the billet after smashing, sets up the collection box in back taper discharge gate 15 below and can collect the billet.

Preferably, the wood chip collecting box 17 is further included, the wood chip collecting box 17 is arranged outside the side wall of the inverted cone-shaped discharge port 15, an opening 18 communicated with the wood chip collecting box 17 is formed in the side wall of the inverted cone-shaped discharge port 15, and a screen 19 is arranged at the opening 18.

When air-blower 5 blown off the saw-dust from first crushing roller 2 or second crushing roller 3, the saw-dust can fall on the inside wall of back taper discharge gate 15 and landing, because the opening 18 that sets up, the saw-dust can be followed opening 18 and dropped in outside saw-dust collecting box 17, realize the collection of saw-dust, screen cloth 19 that sets up in opening 18 department can separate the saw-dust with bold plank, thereby realize the separation of saw-dust and billet, large-scale billet can the bottom of back taper discharge gate 15 of landing, collect the back to the billet, can smash the billet again.

The crushing box 1 of this embodiment is the cuboid structure, and back taper discharge gate 15 is the structure of falling four arriss platforms, cleaning device sets up two relative sides on crushing box 1, opening 18 also sets up on two relative sides of back taper discharge gate 15, the side at opening 18 place is connected with the side at cleaning device place, thereby air-blower 5 is blowing when smashing the roller, and the saw-dust can fall in opening 18 department that is located the cleaning device below, realizes the collection of saw-dust.

Preferably, a filter screen 16 is arranged at the exhaust hole 8.

The filter screen 16 can prevent the sawdust from falling into the second air pipe 7 to cause blockage, and the air transmission is not influenced.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The wooden furniture crusher is characterized by comprising a crushing box body, wherein the crushing box body comprises a first crushing roller, a second crushing roller and a cleaning device, two ends of the first crushing roller and the second crushing roller are respectively connected with two side surfaces of the crushing box body, the first crushing roller and the second crushing roller are parallel and rotate oppositely and synchronously, and roller teeth are arranged on the first crushing roller and the second crushing roller at intervals; cleaning device includes air-blower, first gas-supply pipe and second gas-supply pipe, the air-blower sets up on smashing the box lateral wall, the gas outlet and the first gas-supply pipe intercommunication of air-blower, second gas-supply pipe interval set up on first gas-supply pipe and with first gas-supply pipe intercommunication, the second gas-supply pipe is located the interval department of roller tooth, be provided with a plurality of exhaust hole on the second gas-supply pipe.

2. The wood furniture grinder of claim 1, wherein the grinding box body is provided with an air inlet on a side wall thereof, and the blower is provided at the air inlet.

3. The wood furniture grinder of claim 1, wherein the end of the roller tooth is provided with a tooth hook.

4. The wood furniture pulverizer as claimed in claim 1, further comprising a rotary motor, a main gear and a sub gear, wherein the rotary motor, the main gear and the sub gear are disposed outside the pulverizing box, the rotary motor is connected to the main gear and one end of the first pulverizing roller, the main gear is engaged with the sub gear, and the sub gear is connected to one end of the second pulverizing roller.

5. The wood furniture grinder of claim 1, further comprising a feed hopper disposed above the grinding box.

6. The wood furniture pulverizer as claimed in claim 1, wherein the bottom of the pulverizing box is provided with an inverted cone-shaped discharge outlet.

7. The wood furniture pulverizer as claimed in claim 6, further comprising a wood chip collecting box disposed outside the side wall of the inverted cone discharge port, wherein the side wall of the inverted cone discharge port is provided with an opening communicated to the wood chip collecting box.

8. The wood furniture grinder of claim 7, wherein the opening is provided with a screen.

9. The wood furniture grinder of claim 1, wherein a screen is disposed at the exhaust hole.