CN206999215U - A kind of Efficient Wood disintegrating apparatus with dedusting function - Google Patents

Abstract

The utility model discloses a high-efficiency wood crushing device with dust removal function, which comprises a crushing box, a cyclone dust collector and an extension frame; the crushing box is provided with a conical crushing roller, and the conical crushing roller is connected with a shaft coupling through a rotating shaft , the coupling is connected with the first drive motor through the rotating shaft; the left side of the crushing box is provided with a feed inlet, and the position of the crushing box close to the feed inlet is connected with a chip collecting pipe, and the chip collecting pipe is connected with a cyclone dust collector. The utility model is equipped with a cyclone dust removal device to collect the wood dust in the crushing process, avoiding the waste of raw materials and dust pollution at the same time; the utility model is equipped with a three-stage crushing device to efficiently and finely crush wood, It has a good crushing effect; the utility model is equipped with an anti-clogging sieve plate, which efficiently screens materials to ensure the consistency of the crushing effect and is convenient for discharging.

Description

A high-efficiency wood crushing equipment with dust removal function

technical field

The utility model relates to the field of wood machinery, in particular to high-efficiency wood crushing equipment with dust removal function.

Background technique

Wood chips are the main material of man-made synthetic boards, which are obtained by crushing wood and some recycled wood waste; wood crushing is a relatively important process in wood processing, and the control of the fineness of wood is an important reference index for wood crushing.

The traditional wood crushing device has a simple structure and needs to be manually pushed to feed the wood, which is very laborious and inefficient. At the same time, a large amount of wood dust is likely to be generated during the wood crushing process, which not only makes the working environment dirty, but also threatens the health of the operators. At the same time, it causes Waste of raw materials; the traditional wood crushing device, the crushing effect is very different, and the crushing effect cannot be guaranteed to be consistent.

Utility model content

The purpose of this utility model is to provide a high-efficiency wood crushing equipment with dust removal function to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A high-efficiency wood crushing equipment with dust removal function, including a crushing box, a first driving motor and a second driving motor, a cyclone dust collector and an extension frame; the crushing box is provided with a conical crushing roller, and the conical crushing roller passes through the shaft A shaft coupling is connected, and the coupling is connected with a first driving motor through a rotating shaft; a feed port is provided on the left side of the crushing box, and a push wheel is provided on the left side of the feed port, and the push wheel is connected with a piston rod, and the piston The rod is connected with a hydraulic cylinder; the crushing box is connected with a chip collecting pipe near the feed port, the chip collecting pipe is connected with a cyclone dust collector, and the air outlet of the cyclone dust collector is connected with an exhaust fan; There is a columnar crushing roller, which is connected with a driving device; a fine crushing box is connected under the columnar crushing roller, and a drive shaft is arranged in the fine crushing box, and reverse spiral blades are arranged on both sides of the drive shaft; the spiral blade Pulverizing blades are arranged between; the drive shaft is connected with a second drive motor.

As a further solution of the utility model: a discharge device is provided below the crushing blade, a discharge pipe is provided on the discharge device, and a sieve plate is provided at the connection between the discharge pipe and the fine crushing box; The material pipe is connected; the sieve plate is abutted with an impact ball, and the impact ball is connected with a rotating rod through a spring, and the rotating rod is fixedly connected with the drive shaft.

As a further solution of the utility model: crushing teeth are uniformly distributed on the conical crushing roller.

As a further solution of the utility model: the pushing wheel is connected with a driving device, and bevel teeth are distributed around the pushing wheel.

As a further solution of the utility model: an extension frame is provided below the pushing wheel, and a feeding roller is rotatably connected to the extension frame.

Compared with the prior art, the beneficial effect of the utility model is: the utility model is equipped with a cyclone dust removal device to collect the sawdust dust in the crushing process, avoiding waste of raw materials and dust pollution at the same time; the utility model through Equipped with a three-stage crushing device, the wood is efficiently and finely crushed, and has a good crushing effect; the utility model is equipped with an anti-clogging sieve plate, which efficiently screens materials to ensure the consistency of the crushing effect and is convenient for discharging.

Description of drawings

Fig. 1 is a sectional view of efficient wood crushing equipment with dust removal function;

Fig. 2 is the structural representation of the discharge device in the high-efficiency wood crushing equipment with dust removal function;

In the figure: 1-crushing box; 2-conical crushing roller; 3-bearing; 4-coupling; 5-first drive motor; 6-feed port; 7-push wheel; 8-piston rod; 9 -hydraulic cylinder; 10-columnar crushing roller; 11-fine crushing box; 12-drive shaft; 13-spiral blade; 14-crushing blade; 15-second drive motor; 16-discharge device; 17-discharge pipe; 18-sieve plate; 19-impact ball; 20-rotating rod; 21-feeding roller; 22-dust collecting pipe; 23-cyclone dust collector;

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-2, in the embodiment of the present utility model, a kind of high-efficiency wood pulverizing equipment with dedusting function includes pulverizing box 1, first driving motor 5 and second driving motor 15, cyclone dust collector 23 and extension frame 25 ; The crushing box 1 is provided with a conical crushing roller 2, and the crushing teeth are evenly distributed on the conical crushing roller 2, and the wood is primary crushed; the conical crushing roller 2 is connected with a coupling 4 through a rotating shaft, and The shaft device 4 is connected with the first drive motor 5 through the rotating shaft, and the shaft coupling 4 makes the operation of the conical crushing roller 2 more stable; the left side of the crushing box 1 is provided with a feed port 6, and the left side of the feed port is provided with a pusher. Wheel 7, the pushing wheel 7 is connected with a driving device, and the driving device drives the pushing wheel 7 to rotate, and the pushing wheel 7 is circumferentially distributed with bevel teeth, which increases the friction between the pushing wheel 7 and the circular wood, and pushes the wood to move to the right The pusher wheel 7 and its driving device are connected with a piston rod 8, and the piston rod 8 is connected with a hydraulic cylinder 9, and the hydraulic cylinder 9 drives the pusher wheel 7 to move up and down by the piston rod 8; An extension frame 25 is provided, and the extension frame 25 is rotatably connected with a feed roller 21, and the feed roller 21 rotates freely; the position of the crushing box 1 close to the feed port 6 is connected with a chip collection pipe 22, and the chip collection pipe 22 is connected with a cyclone dust removal 23, the air outlet of the cyclone dust collector 23 is connected with an exhaust fan 24, and the cyclone dust collector 23 collects and cleans the wood dust; the cylindrical crushing roller 10 is arranged below the conical crushing roller 2, and the cylindrical crushing roller 10 is connected with a driving device The columnar crushing roller 10 further pulverizes the wood; the columnar crushing roller 10 is connected with a fine crushing box 11, and the fine crushing box 11 is provided with a drive shaft 12, and the drive shaft 12 is provided with reverse spirals on both sides. The blade 13 pushes the wood so that it gathers in the middle; a pulverizing blade 14 is arranged between the spiral blades 13, and the pulverizing blade 14 finely pulverizes the wood; the drive shaft 12 is connected with a second drive motor 15. Two driving motors 15 drive the drive shaft 12 to rotate; the pulverizing blade 14 is provided with a discharge device 16 below, and the discharge device 16 is provided with a discharge pipe 17, and the connection between the discharge pipe 17 and the fine crushing box 11 is provided with a sieve plate 18 , the sieve plate 18 screens the wood; the sieve plate 18 is connected to the discharge pipe 17 through a spring; the sieve plate 18 is abutted with an impact ball 19, and the impact ball 19 beats and impacts the sieve plate 18 to avoid blockage of the sieve hole ; The impact ball 19 is connected with a rotating rod 20 through a spring, and the rotating rod 20 is fixedly connected with the driving shaft 12, and the driving shaft 12 drives the rotating rod 20 to rotate.

The working principle of the utility model is: put the wood on the feed roller 21 of the extension frame 25, start the hydraulic cylinder 9, the piston rod 8 drives the pusher wheel 7 to abut against the wood, close the hydraulic cylinder 9, and start the pusher wheel 7 The driving device, the pusher wheel 7 pushes the wood to move to the right, starts the first drive motor 5, the first drive motor 5 drives the conical crushing roller 2 through the rotating shaft and the coupling 4, and the pusher wheel 7 pushes the wood and the cone The crushing roller 2 contacts, and the conical crushing roller 2 carries out preliminary crushing on the material; a large amount of wood dust is inevitably generated during the crushing process, and the exhaust fan 22 is started, and the wood dust enters the dust collection pipe 22 and enters the cyclone dust collector 23 to settle, avoiding Sawdust dust floats in the working environment, endangering the health of personnel; the initially crushed wood falls into the cylindrical crushing roller 10 below the conical crushing roller 2, and the driving device of the cylindrical crushing roller 10 is started to further crush the wood. The finished wood enters the fine crushing box 11, starts the second driving motor 15, the second driving motor 15 drives the driving shaft 12 to rotate, and then drives the bolt blade 13 to rotate, and the wood is pushed to the middle of the crushing box 11, and the driving shaft 12 drives the crushing blade 14 Carry out fine crushing on the wood to achieve a better crushing effect; the crushed material falls into the discharge pipe after being screened by the sieve plate 18, and when the material is discharged, the drive shaft 12 drives the rotating rod 20 to rotate, and then drives the impact ball 19 to rotate under the centrifugal force. Under the action, it moves to the outside and impacts the sieve plate 18, making the sieve plate vibrate, avoiding the blockage of the sieve plate 18, and having a good screening effect.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. a kind of Efficient Wood disintegrating apparatus with dedusting function, including crush box（1）, the first motor（5）With second Motor（15）, cyclone dust collectors（23）And Extension support（25）；Characterized in that, the crush box（1）It is interior to be provided with taper powder Broken roller（2）, taper pulverization roller（2）Shaft coupling is connected with by rotating shaft（4）, shaft coupling（4）First driving is connected with by rotating shaft Motor（5）；The crush box（1）Left side is provided with charging aperture（6）, charging aperture left side is provided with material pushing wheel（7）, material pushing wheel（7）Connection There is piston rod（8）, piston rod（8）It is connected with hydraulic cylinder（9）；The crush box（1）Close to charging aperture（6）Position be communicated with collection Bits pipe（22）, crumb loading pipe（22）It is communicated with cyclone dust collectors（23）, cyclone dust collectors（23）Air outlet be communicated with air exhauster （24）；The taper pulverization roller（2）Lower section is provided with column pulverization roller（10）, column pulverization roller（10）It is connected with drive device；Institute State column pulverization roller（10）Lower section is communicated with fine crushing case（11）, fine crushing case（11）It is interior to be provided with drive shaft（12）, driving Axle（12）Both sides are provided with reverse helical blade（13）；The helical blade（13）Between be provided with Disintegrating knife（14）；The drive Moving axis（12）It is connected with the second motor（15）.

A kind of 2. Efficient Wood disintegrating apparatus with dedusting function according to claim 1, it is characterised in that the powder Broken blade（14）Lower section is provided with drawing mechanism（16）, drawing mechanism（16）Provided with discharge nozzle（17）, discharge nozzle（17）With fine powder Broken case（11）Connectivity part is provided with sieve plate（18）；The sieve plate（18）Pass through spring and discharge nozzle（17）Connection；The sieve plate（18） Abutting has impact bead（19）, impact bead（19）Rotating bar is connected with by spring（20）, rotating bar（20）With drive shaft（12）Gu Fixed connection.

A kind of 3. Efficient Wood disintegrating apparatus with dedusting function according to claim 1, it is characterised in that the cone Shape pulverization roller（2）On be evenly distributed with crushing teeth.

4. a kind of Efficient Wood disintegrating apparatus with dedusting function according to claim 1, it is characterised in that described to push away Material wheel（7）It is connected with drive device, material pushing wheel（7）On cone tooth is circumferentially distributed with.

5. a kind of Efficient Wood disintegrating apparatus with dedusting function according to claim 1, it is characterised in that described to push away Material wheel（7）Lower section is provided with Extension support（25）, Extension support（25）On be rotatably connected to feeding roller（21）.