CN107571349A - A kind of improved timber processing dust exhaust apparatus - Google Patents

Abstract

The invention discloses a kind of improved timber processing dust exhaust apparatus,Its structure includes dust suction main body,Handle,Hose,Muffler,Equipment box,Movable pulley,The handle is tightened on dust suction body outer surface by screwed connecting hole,The hose inserts top above dust suction main body by fixture,The muffler is by nut above equipment box,The movable pulley is provided with 4,And respectively by nut in dust suction main body and equipment box bottom,The dust suction main body is provided with upper groove lid,Wood chip collecting chamber,Filter chamber,Demarcation strip,Wood chip entrance,Alarm actuating mechanism,The present invention realize timber processing dust exhaust apparatus fill after,It can play a part of sending alarm automatically,Avoid the excessive situation for causing dust exhaust apparatus to damage of accumulation,Be advantageous to maintain normal work order,Improve dust collection efficiency,And wood chip collecting chamber can disconnect turbofan automatically after filling,Using more having security.

Description

A kind of improved timber processing dust exhaust apparatus

Technical field

The present invention is a kind of improved timber processing dust exhaust apparatus, belongs to timber processing dust exhaust apparatus field.

Background technology

Timber is processed, and using timber as raw material, mainly still keeps timber with the processing mechanically or chemically carried out, its product Fundamental characteristics, in forest industry, wood-processing industry and chemistry of forest product processing be all forestry cut and transportation follow-up industry, be The important department of timber resources comprehensive utilization；Timber have in light weight, the ratio of strength to weight is high, elasticity is good, impact resistance, texture rich palette It is attractive in appearance, the advantages that handling ease, important raw material are in all age all listed in, timber industry is because energy resource consumption is low, pollution Few, resource has reproducibility, also accounts for critical role in national economy, present product the early processing product such as electric pole from log, hole Wood, sleeper and various sawn timbers, develop into the reprocessing product become a useful person such as building element, furniture, vehicle, ship, stationery sports goods, packaging The woodworks such as container, so that the reconstruction processed goods of timber is various wood-based plates, laminated wood etc., so that timber industry forms independence Industrial system.

During timber is processed, the accumulation such as substantial amounts of dust, wood chip is easily caused, while influenceing processing environment Potential safety hazard can be increased to processing environment, it is therefore desirable to which the use of dust exhaust apparatus seems very urgent, and existing timber processes dust suction In device, inside is provided with wood chip collection structure, is cleared up not in time if wood chip is collected after having expired, and is easily caused wood chip accumulation, damage Dust exhaust apparatus, can not normal work, reduce dust suction operating efficiency.

The content of the invention

In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of improved timber to process dust exhaust apparatus, with By collecting full rear automatic disconnection blower fan in wood chip collecting chamber, and the mode for sending alarm prompter person cleaning solves dust exhaust apparatus The problem of cleaning can not be obtained in time.

To achieve these goals, the present invention is to realize by the following technical solutions：A kind of improved timber processing Dust exhaust apparatus, its structure include dust suction main body, handle, hose, muffler, equipment box, movable pulley, and the handle passes through band Threaded connecting hole is tightened on dust suction body outer surface, and the hose is inserted above dust suction main body by fixture and pushed up End, for the muffler by nut above equipment box, the movable pulley is provided with 4, and respectively by nut in suction Dirt main body and equipment box bottom, the dust suction main body be provided with upper groove lid, wood chip collecting chamber, filter chamber, demarcation strip, wood chip entrance, Alarm actuating mechanism, the upper groove lid are fixed at dust suction day by day at the top of top by hasp, and the wood chip collecting chamber is nested in Below dust suction body interior, the filter chamber is above dust suction main body, and the demarcation strip is by buckle located at filter chamber and wood Between considering collecting chamber to be worth doing, the wood chip entrance cross-section is circular configuration, and the wood chip entrance high-temperature soldering is upright under demarcation strip Centre, the alarm actuating mechanism are located at the wood chip collecting chamber lower right corner, and the dust suction main body side bottom is provided with perforation, the police Report actuating mechanism inside equipment box by the perforation with being connected, and the alarm actuating mechanism is by fixed vertical plate, shake-up spring, shake-up Plate, magnetic patch composition, described shake-up spring top one end is with touching plate bottom surface to rare, described shake-up spring bottom one end and dust suction Bottom part body upper surface is mutually welded, and the magnetic patch is brought into close contact at the top of shake-up plate one end by binding agent, and the shake-up plate is Rectangular configuration, the equipment box inside are provided with firm banking, consider alert mechanism to be worth doing clearly, and the clear bits alert mechanism is in equipment box Portion, the firm banking are bolted located at equipment box bottom, and the clear bits alert mechanism is provided with turbofan, alarm fills Put, alarm device contiguous block, the second magnetic patch, fixed mount, the turbofan is secured by bolts in inside equipment box, the police Reporting device is fixed in equipment box interior side by nut, and the alarm device contiguous block is described below alarm device Second magnetic patch is below alarm device contiguous block, and the fixed mount is vertical in equipment box lower surface, the turbine wind Machine is provided with fixed mount, upper terminals, lower terminals, circuit connecting wire, applies pouring weight, upper movable contact, lower fixed contact, described solid Determine frame and be secured by bolts in turbofan bottom, turbofan is tightly fastened and inside equipment box, the upper terminals are set Above turbofan, the lower terminals below the turbofan, the circuit connecting wire be each passed through terminals with With being connected inside turbofan, the upper movable contact is respectively arranged on circuit connecting wire lower terminals with lower fixed contact, The pouring weight vertical welding of applying is on upper movable contact, and the alarm device is provided with switch toggle, and the switch toggle is provided with Circular perforations, the switch toggle are sequentially provided with first pulley, the on the outside of the alarm device on the alarm device contiguous block Two pulleys, the 3rd pulley, the first pulley are located on same plane with second pulley, the second pulley and the 3rd pulley knot Structure is consistent, and diameter dimension is consistent, and for the 3rd pulley directly over second pulley, second magnetic patch is provided with circle Ring, connecting line, recover spring, the annulus is embedded in inside the second magnetic patch top, and the annulus and the second magnetic patch are interference fit Connection, the connecting line are closely wound on annulus, and the recovery spring is located between fixed mount and magnetic patch, and is consolidated by nut Fixed connection.

Further, the fixed mount be provided with support bar, fixed cross beam, the 4th pulley, the support bar be provided with 2, and Crossbeam and fixed mount and dust suction main body are linked together by nut, the 4th pulley is provided with 2, the 4th pulley point She Yu not be at the top of fixed cross beam both ends, root support bar helps to stablize fixed mount and fixed cross beam

Further, the connecting line is divided into two strands of connecting line A and connecting line B after the 4th pulley, and the connecting line will Second magnetic patch links together with fixed mount and alarm device contiguous block respectively, and connecting line A sequentially passes through the 4th pulley, One pulley, second pulley, the 3rd pulley, and be closely wound with the circular perforations on switch toggle, connecting line B is then sequentially passed through Individual 4th pulley is closely wound with applying pouring weight, helps smoothly to realize disconnection turbo-dynamo power supply and alarm device operation of setting out It is synchronous.

Further, the clear bits alert mechanism is additionally provided with connecting sliding rail, connecting sliding rail embedded equipment bottom portion table On face, and mutually agree with and be slidably connected with connecting sliding rail by nut, second magnetic patch, second magnetic patch is horizontal Rectangular cross-section structure, magnetic patch slip is more smooth, and the situation for avoiding blocking occurs.

Further, in the fixed vertical plate vertical welding dust suction body bottom surface, the shake-up plate and fixed vertical plate Face is connected and is mutually perpendicular to face, tells that fixed portrait effectively obstructs wood chip and enters shake-up spring inner, avoids touching spring mistake Effect.

Beneficial effect

Dust exhaust apparatus carries out cleaning operation, and when wood chip and part debris fill wood chip collecting chamber 11, increased weight will Touch plate 152 to press down, touch and be provided with magnetic patch 153 at the top of the lateral ends of plate 152, in the bottom of equipment box 5, touch the side of plate 152 One piece of second magnetic patch 513 also is provided with simultaneously, now two magnetic patch are due to by the magnetic field effect that identical charges repel each other, the second magnetic patch 513 Connecting sliding rail 515 along bottom translates outwardly, and the top of the second magnetic patch 513 is connected with connecting line 5131, thus connecting line with The second magnetic patch 513 to be pulled outwardly, then connecting line A, which is affected, down tenses, and winding lock schedules at the top of the connecting line A other ends 5110 on the switch toggle of alarm device 511, then switch toggle 5110 and be pulled up, the sound of alarm device 511；Connecting line A by While to drawing, connecting line B also will be applied pouring weight by the drawing of connecting line 5131, connecting line B along the 4th pulley 5142 5104 are pulled upwardly, and while applying pouring weight 5104 and be pulled upwardly, upper movable contact 5105 disconnects with lower fixed contact 5106, then Circuit disconnects, and turbofan 510 is stopped, and dust exhaust apparatus be in stop working state during ensuring to clear up wood chip debris, increasing Add security；After the cleaning of wood chip collecting chamber 11, influenceed by the active force of spring 151 is touched, touch plate 152 and recover to original Position, magnetic patch 153 stagger with the second magnetic patch 513, and repel each other magnetic field disappearance, extensive by the elastic force for recovering spring 5132, the second magnetic patch 513 Position is restored, then the pulling force of connecting line 5131 disappears, and switch toggle 5110 returns to initial position, and alarm device 511 stops, Shi Chong Block 5104 drops to original position, and upper movable contact 5105 is connected with lower fixed contact 5106, and circuit connection recovers, turbofan 510 Work on, by disconnecting turbofan 510 and device of sounding the alarm, to reach the mesh that warning personnel clear up wood chip collecting chamber 11 's.

The present invention realizes the timber and processes dust exhaust apparatus after wood chip debris is filled, and can play and send alarm automatically Effect, the excessive situation for causing dust exhaust apparatus to damage of accumulation is avoided, is advantageous to maintain normal work order, improves dust collection efficiency, And wood chip collecting chamber can disconnect turbofan automatically after filling, using more having security.

Brief description of the drawings

The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention, Objects and advantages will become more apparent upon：

Fig. 1 is the structural representation that a kind of improved timber of the present invention processes dust exhaust apparatus.

Fig. 2 is the structural representation of the clear bits alert mechanism of the present invention.

Fig. 3 is status architecture schematic diagram when the clear bits alert mechanism of the present invention sends alarm.

Fig. 4 is the clear bits alert mechanism of the present invention and the mplifying structure schematic diagram of alarm actuating mechanism.

In figure：Dust suction main body -1, handle -2, hose -3, muffler -4, equipment box -5, movable pulley -6, groove lid -10, Wood chip collecting chamber -11, filter chamber -12, demarcation strip -13, wood chip entrance -14, alarm actuating mechanism -15, fixed vertical plate -150, touch Move spring -151, touch plate -152, magnetic patch -153, firm banking -50, clearly consider to be worth doing alert mechanism -51, turbofan -510, alarm Device -511, alarm device contiguous block -512, the second magnetic patch -513, fixed mount -514, fixed mount -5100, upper terminals - 5101st, lower terminals -5102, circuit connecting wire -5103, apply pouring weight -5104, upper movable contact -5105, lower fixed contact - 5106th, toggle -5110, first pulley -5120, second pulley -5121, the 3rd pulley -5122, annulus -5130, connection are switched Line -5131, recover spring -5132, support bar -5140, fixed cross beam -5141, the 4th pulley -5142, connecting sliding rail -515.

Embodiment

To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to Embodiment, the present invention is expanded on further.

Fig. 1-Fig. 4 is referred to, the present invention provides a kind of technical scheme of improved timber processing dust exhaust apparatus：Its structure bag Dust suction main body 1, handle 2, hose 3, muffler 4, equipment box 5, movable pulley 6 are included, the handle 2 passes through screwed company Connect hole to be tightened on the outer surface of dust suction main body 1, the hose 3 inserts the top top of dust suction main body 1 by fixture, described Muffler 4 is provided with 4 by nut located at the top of equipment box 5, the movable pulley 6, and respectively by nut in dust suction master Body 1 and the bottom of equipment box 5, the dust suction main body 1 are provided with upper groove lid 10, wood chip collecting chamber 11, filter chamber 12, demarcation strip 13, wood Consider entrance 14, alarm actuating mechanism 15 to be worth doing, the upper groove lid 10 is fixed at dust suction 1 top top day by day, the wood by hasp Bits collecting chamber 1 is nested in the lower inside of dust suction main body 1, and the filter chamber 13 is located at the top of dust suction main body 1, the demarcation strip 13 It is located at by buckle between filter chamber 12 and wood chip collecting chamber 11, the cross section of wood chip entrance 14 is circular configuration, the wood The bits high-temperature soldering of entrance 14 is located at the bottom right of wood chip collecting chamber 11 in the lower section middle of demarcation strip 13, the alarm actuating mechanism 15 Angle, the side bottom of dust suction main body 1 are provided with perforation, and the alarm actuating mechanism 15 is by the perforation with connecting inside equipment box 5 Connect, the alarm actuating mechanism 15 is made up of fixed vertical plate 150, shake-up spring 151, shake-up plate 152, magnetic patch 153, the shake-up The top one end of spring 151 is with touching the bottom surface of plate 152 to rare, the shake-up bottom end of spring 151 and the bottom of dust suction main body 1 Upper surface is mutually welded, and the magnetic patch 153 is brought into close contact at the top of shake-up plate 152 one end by binding agent, and the shake-up plate 152 is Rectangular configuration, the inside of equipment box 5 are provided with firm banking 50, clear bits alert mechanism 51, and the clear bits alert mechanism 51 is located at Inside equipment box 5, the firm banking 50 is bolted to be provided with located at the bottom of equipment box 5, the clear bits alert mechanism 51 Turbofan 510, alarm device 511, alarm device contiguous block 512, the second magnetic patch 513, fixed mount 514, the turbofan 510 are secured by bolts in inside equipment box 5, and the alarm device 511 is fixed in the interior side of equipment box 5 by nut, The alarm device contiguous block 512 is located at alarm device contiguous block 512 located at the lower section of alarm device 511, second magnetic patch 513 Lower section, the fixed mount 514 are vertical in the lower surface of equipment box 5, the turbofan 510 be provided with fixed mount 5100, on Terminals 5101, lower terminals 5102, circuit connecting wire 5103, apply pouring weight 5104, upper movable contact 5105, lower fixed contact 5106, the fixed mount 5100 is secured by bolts in the bottom of turbofan 510, and turbofan 510 is tightly fastened and equipment Inside case 5, the upper terminals 5101 are located under turbofan 510 located at the top of turbofan 510, the lower terminals 5102 Side, the circuit connecting wire 5103 are each passed through terminals 5101 and are connected with lower terminals 5102 with the inside of turbofan 510 Connect, the upper movable contact 5105 is respectively arranged on circuit connecting wire 5103 with lower fixed contact 5106, described to apply pouring weight 5104 For vertical welding on upper movable contact 5105, the alarm device 511 is provided with switch toggle 5110, described to switch on toggle 5110 Provided with circular perforations, the switch toggle 5110 is on the outside of alarm device 511, on the alarm device contiguous block 512 successively Provided with first pulley 5120, second pulley 5121, the 3rd pulley 5122, the first pulley 5120 is located at second pulley 5121 On same plane, the second pulley 5121 is consistent with the structure of the 3rd pulley 5122, and diameter dimension is consistent, and the described 3rd slides Directly over second pulley 5121, second magnetic patch 513 is provided with annulus 5130, connecting line 5131, recovers bullet wheel 5122 Spring 5132, the annulus 5130 are embedded in inside the top of the second magnetic patch 513, and the annulus 5130 is matched somebody with somebody with the second magnetic patch 513 for interference Connection is closed, the connecting line 5131 is closely wound on annulus 5130, and the recovery spring 5132 is located at fixed mount 514 and magnetic patch Between 513, and it is fixedly connected by nut, the fixed mount 514 is provided with support bar 5140, fixed cross beam 5141, the 4th pulley 5142, the support bar 5140 is provided with 2, and is connected to crossbeam 5141 and fixed mount 514 and dust suction main body 1 by nut Together, the 4th pulley 5142 is provided with 2, and the 4th pulley 5142 is respectively arranged at the top of the both ends of fixed cross beam 5141, institute State connecting line 5131 and be divided into two strands of connecting line A and connecting line B after the 4th pulley 5142, the connecting line 5131 is by the second magnetic patch 513 link together with fixed mount 514 and alarm device contiguous block 512 respectively, and connecting line A sequentially passes through the 4th pulley 5142nd, first pulley 5120, second pulley 5121, the 3rd pulley 5122, and it is close with the circular perforations on switch toggle 5110 Winding, connecting line B then sequentially pass through 2 the 4th pulleys 5142 and are closely wound with applying pouring weight 5104, the clear bits alert mechanism 51 are additionally provided with connecting sliding rail 515, described in the lower surface of 515 embedded equipment case of connecting sliding rail 5, and by nut Second magnetic patch 513 agrees with and is slidably connected with the phase of connecting sliding rail 515, and the cross section of the second magnetic patch 513 is rectangular configuration, In the lower surface of 150 vertical welding dust suction main body of fixed vertical plate 1, the shake-up plate 152 connects with the face of fixed vertical plate 150 and face Connect and be mutually perpendicular to.

Magnetite of the present invention, magnet, also known as magnet are referred to, iron can be attracted and in its outer generation magnetic field Object.The magnet of narrow sense refers to the product of magnetic iron ore, and the magnet of broad sense refers to purposes to produce the object or device in magnetic field.Magnetic Iron can attract ferromagnetic material, such as the metal such as iron, nickel and cobalt as magnetic dipole.The judgement of magnetic pole is hung with fine rule One magnet, refer to northwardly magnetic pole and be referred to as north-seeking pole or N poles, it is south pole or S poles to point to southern magnetic pole.If the earth is thought Cheng Yi great magnet, then the magnetic north of the current earth is S poles, and magnetic south is then N poles.Magnet heteropole is then attracting, and homopolarity is then arranged Reprimand.South pole is attracting with north-seeking pole, and south pole repels each other with south pole, and north-seeking pole repels each other with north-seeking pole.

Magnet is allocated as permanent magnet and impermanent magnet.Natural permanent magnet is also known as loadstone, permanent magnet Can be by manually manufacturing, most strong magnet is neodium magnet.Non-permanent magnet can only be magnetic under certain conditions, be typically Produced in the form of electromagnet, that is, strengthen its magnetic field using electric current.

First check for whether each several part is stably connected with when being used, confirm equipment components it is complete, well-tended appearance it Afterwards, equipment is placed on suitable operating position, connects power supply, when in use can be full rear automatic by being collected in wood chip collecting chamber Blower fan is disconnected, and sends alarm prompter person and clears up dust exhaust apparatus, concrete operations are as follows, when power supply connects, dust exhaust apparatus Cleaning operation is carried out, when wood chip and part debris fill wood chip collecting chamber, increased weight presses down plate 152 is touched, and touches Magnetic patch 153 is provided with the top of the dynamic lateral ends of plate 152, in the bottom of equipment box 5, the side of plate 152 is touched and also is provided with one piece second simultaneously Magnetic patch 513, now two magnetic patch are due to by the magnetic field effect that identical charges repel each other, connecting sliding rail of second magnetic patch 513 along bottom 515 translate outwardly, and the top of the second magnetic patch 513 is connected with connecting line 5131, thus connecting line with the second magnetic patch 513 it is outside Draw, then connecting line A, which is affected, is down tensed, and winding lock is dialled due to the switch of alarm device 511 at the top of the connecting line A other ends 5110 on button, then switch toggle 5110 and be pulled up, the sound of alarm device 511；While connecting line A is by drawing, connecting line B also will be applied pouring weight 5104 along the 4th pulley 5142 and be pulled upwardly by the drawing of connecting line 5131, connecting line B, apply pouring weight 5104 while be pulled upwardly, and upper movable contact 5105 disconnects with lower fixed contact 5106, and then circuit disconnects, turbofan 510 are stopped, and dust exhaust apparatus be in stop working state during ensuring to clear up wood chip debris, increase security；Received in wood chip After collecting the cleaning of room 11, influenceed by the active force of spring 151 is touched, touch plate 152 and recover to original position, the magnetic of magnetic patch 153 and second Block 513 staggers, and repel each other magnetic field disappearance, and by the elastic force for recovering spring 5132, the second magnetic patch 513 sets back, then connecting line 5131 pulling force disappears, and switch toggle 5110 returns to initial position, and alarm device 511 stops, and applies pouring weight 5104 and drops to original Position, upper movable contact 5105 are connected with lower fixed contact 5106, and circuit connection recovers, and turbofan 510 works on, by disconnected Turbofan 510 and device of sounding the alarm are opened, to reach the purpose that warning personnel clear up wood chip collecting chamber 11, is added in practical timber During work dust exhaust apparatus, play a part of sending alarm, avoid the excessive situation for causing dust exhaust apparatus to damage of accumulation, be advantageous to maintain Normal work order, improves dust collection efficiency, and wood chip collecting chamber fill after can disconnect turbofan automatically, using more having Security.

The present invention solves the problems, such as it is that timber processing dust exhaust apparatus can not possess automatic alarm and disconnect the work(of turbofan Can, if wood chip collect expired after clear up not in time, be easily caused wood chip accumulation, damage dust exhaust apparatus, can not normal work, reduce Dust suction operating efficiency, being combined with each other by above-mentioned part of the invention, realize after timber processing dust exhaust apparatus fills, Ke Yiqi To the effect for sending alarm, the excessive situation for causing dust exhaust apparatus to damage of accumulation is avoided, is advantageous to maintain normal work order, carries High dust collection efficiency, and wood chip collecting chamber fill after can disconnect turbofan automatically, using more having security.

In embodiments of the invention 1, the fixed mount 514 is plastic material；

In embodiments of the invention 2, the fixed mount 514 is metal material；

	Embodiment 1	Embodiment 2
			Diamagnetism	Have	Nothing
Corrosion resistance	Preferably	Typically

In summary, when the fixed mount 514 of the present invention is plastic material, use corrosion resistance of the invention is preferable, no Easily get rusty, there is diamagnetism, do not produce reaction with magnetite, using effect reaches optimal.

The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention It is interior.Any reference in claim should not be considered as to the involved claim of limitation.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (5)

1. a kind of improved timber processing dust exhaust apparatus, its structure includes dust suction main body (1), handle (2), hose (3), disappeared Sound device (4), equipment box (5), movable pulley (6), the handle (2) are tightened in dust suction main body (1) by screwed connecting hole On outer surface, the hose (3) inserts top above dust suction main body (1) by fixture, and the muffler (4) passes through spiral shell For mother above the equipment box (5), the movable pulley (6) is provided with 4, and respectively by nut in dust suction main body (1) with setting Standby case (5) bottom, it is characterised in that：

The dust suction main body (1) enters provided with upper groove lid (10), wood chip collecting chamber (11), filter chamber (12), demarcation strip (13), wood chip Mouth (14), alarm actuating mechanism (15), the upper groove lid (10) are fixed at dust suction top, institute above (1) day by day by hasp State wood chip collecting chamber (1) and be nested in dust suction main body (1) lower inside, the filter chamber (13) is above dust suction main body (1), institute State demarcation strip (13) to be located between filter chamber (12) and wood chip collecting chamber (11) by buckle, wood chip entrance (14) cross section For circular configuration, wood chip entrance (14) high temperature middle, alarm actuating mechanism (15) below demarcation strip (13) set In wood chip collecting chamber (11) lower right corner, dust suction main body (1) the side bottom is provided with perforation, and the alarm actuating mechanism (15) is logical The perforation is crossed with being connected inside equipment box (5)；

The alarm actuating mechanism (15) is by fixed vertical plate (150), shake-up spring (151), shake-up plate (152), magnetic patch (153) group Into one end is with touching plate (152) bottom surface to rare, described shake-up spring (151) bottom end at the top of the shake-up spring (151) Mutually welded with dust suction main body (1) upper base surface, the magnetic patch (153) is brought into close contact in shake-up plate (152) one by binding agent End top, the shake-up plate (152) is rectangular configuration；

Firm banking (50) is provided with inside the equipment box (5), considers alert mechanism (51) to be worth doing clearly, the clear bits alert mechanism (51) sets Internal in equipment box (5), the firm banking (50) is bolted located at equipment box (5) bottom；

The clear bits alert mechanism (51) be provided with turbofan (510), alarm device (511), alarm device contiguous block (512), Second magnetic patch (513), fixed mount (514), the turbofan (510) are secured by bolts in equipment box (5) inside, the police Reporting device (511) is fixed in equipment box (5) interior side by nut, and the alarm device contiguous block (512) is located at alarm Below device (511), second magnetic patch (513) below alarm device contiguous block (512), hang down by the fixed mount (514) Directly in equipment box (5) lower surface.

The turbofan (510) is provided with fixed mount (5100), upper terminals (5101), lower terminals (5102), circuit connection Line (5103), pouring weight (5104), upper movable contact (5105), lower fixed contact (5106) are applied, the fixed mount (5100) passes through Bolt is fixed on turbofan (510) bottom, and turbofan (510) is tightly fastened to, the upper wiring internal with equipment box (5) Holding (5101), the lower terminals (5102) are below turbofan (510), the electricity above turbofan (510) Road connecting line (5103) is each passed through terminals (5101) with lower terminals (5102) with being connected inside turbofan (510) Connect, the upper movable contact (5105) is respectively arranged on circuit connecting wire (5103) with lower fixed contact (5106), described to apply weight Block (5104) vertical welding is on upper movable contact (5105)；

The alarm device (511) is provided with switch toggle (5110), and the switch toggle (5110) is provided with circular perforations, described Toggle (5110) is switched on the outside of alarm device (511)；

First pulley (5120), second pulley (5121), the 3rd pulley are sequentially provided with the alarm device contiguous block (512) (5122), the first pulley (5120) and second pulley (5121) be on same plane, the second pulley (5121) with 3rd pulley (5122) structure is consistent, and diameter dimension is consistent, and the 3rd pulley (5122) is located at second pulley (5121) Surface；

Second magnetic patch (513) is provided with annulus (5130), connecting line (5131), recovers spring (5132), the annulus (5130) inside embedded second magnetic patch (513) top, the annulus (5130) connects with the second magnetic patch (513) for interference fit, The connecting line (5131) is closely wound on annulus (5130), and the recovery spring (5132) is located at fixed mount (514) and magnetic Between block (513), and it is fixedly connected by nut.

A kind of 2. improved timber processing dust exhaust apparatus according to claim 1, it is characterised in that：The fixed mount (514) support bar (5140), fixed cross beam (5141), the 4th pulley (5142) are provided with, the support bar (5140) is provided with 2, And crossbeam (5141) and fixed mount (514) and dust suction main body (1) are linked together by nut, the 4th pulley (5142) Provided with 2, the 4th pulley (5142) is respectively arranged at the top of fixed cross beam (5141) both ends.

A kind of 3. improved timber processing dust exhaust apparatus according to claim 1, it is characterised in that：The connecting line (5131) it is divided into two strands of connecting line A and connecting line B after the 4th pulley (5142), the connecting line (5131) is by the second magnetic patch (513) linked together respectively with fixed mount (514) and alarm device contiguous block (512), connecting line A sequentially passes through the 4th cunning (5142), first pulley (5120), second pulley (5121), the 3rd pulley (5122) are taken turns, and with switching on toggle (5110) Circular perforations are closely wound, and connecting line B then sequentially passes through 2 the 4th pulleys (5142) and is closely wound with applying pouring weight (5104).

A kind of 4. improved timber processing dust exhaust apparatus according to claim 1, it is characterised in that：The clear bits alarm Structure (51) is additionally provided with connecting sliding rail (515), in connecting sliding rail (515) embedded equipment case (5) lower surface, and passes through nut Screw, second magnetic patch (513) is mutually agreed with and is slidably connected with connecting sliding rail (515), and second magnetic patch (513) is horizontal Rectangular cross-section structure.

A kind of 5. improved timber processing dust exhaust apparatus according to claim 1, it is characterised in that：The fixed vertical plate (150) in vertical welding dust suction main body (1) lower surface, the shake-up plate (152) is connected simultaneously with fixed vertical plate (150) face with face It is mutually perpendicular to.