CN208944264U - Solid waste rim charge shreds conveying fan - Google Patents

Abstract

The utility model provides a kind of solid waste rim charge chopping conveying fan, and feed-line is connected from different production lines and waste material concentration zones, and the discarded rim charge that production line is generated is pumped to same waste material concentration zones and collects recycling.Wherein, the blower is by the way that its impeller to be set in transfer pipeline, and in setting bladed blade on impeller, to which discarded rim charge is sucked in blower the effect for realizing that discarded rim charge is concentrated in suction after blower moves and generates negative pressure, waste material concentration zones are transported to after so that discarded rim charge is chopped into preset size when by the bladed blade simultaneously, the utility model blower solves at high cost existing for existing Belt Conveying and artificial conveyance, land occupation is big, high maintenance capacity, low efficiency, the disadvantages such as production capacity is low, the rotation of blower interior impeller can be passed through, it is transmitted while shredding discarded rim charge, reach mention energy consumption it is low, the advantageous effects such as highly effective.

Description

Solid waste rim charge shreds conveying fan

Technical field

The utility model relates to, the fragmental technical field of material, have with knife or other cuttings or tearing parts It is related to solid waste rim charge chopping conveying fan for body.

Background technique

In current industrial development, with the fast development of industrial technology, industrial automation is advanced by leaps and bounds, such as papermaking, print Brush, packaging, plastics, cloth, aluminium foil, canned and other processing and manufacturing production lines are all increasingly automated.Before-mentioned products are raw Producing line in process of production, has a generation of discarded rim charge indispensablely, and the great attention with country to solid waste, It is necessary to those are discarded rim charge centralized recovery.

It is worth noting that, the recycling of the discarded rim charge of aforementioned field production line at present, will mainly come from different productions The discarded rim charge of line by artificially collect or Belt Conveying in a manner of concentrate after recycle；However, manual recovery mode labor intensive It is resource, inefficient, and then there is conveying device and build in safety problem when collecting there are personnel waste material, Belt Conveying way of recycling And if the problem that maintenance cost is high.

Obviously, existing discarded rim charge centralized recovery mode there are low efficiency, spend it is at high cost, it is even more impossible to meet high production capacity The use demand of production line, it is difficult to match existing industry hair Lian Sudu, be further improved.

Utility model content

In view of the foregoing, the utility model provides a kind of solid waste rim charge chopping conveying fan, feed-line and different lifes Producing line is connected with waste material concentration zones, and the discarded rim charge that production line is generated is pumped to same waste material concentration zones and collects recycling.Its In, the blower by the way that its impeller is set in transfer pipeline, and on impeller be arranged bladed blade, thus blower move Discarded rim charge is sucked in blower to the effect for realizing the discarded rim charge of suction concentration after generating negative pressure, while is passing through discarded rim charge Waste material concentration zones are transported to after being chopped into preset size when the bladed blade, the utility model blower solves existing The disadvantages such as at high cost existing for Belt Conveying and artificial conveyance, big, the high maintenance capacity of land occupation, low efficiency, production capacity be low, can pass through wind The rotation of machine internal impeller is transmitted while shredding discarded rim charge, is reached and is mentioned the low, highly effective etc. that consumes energy beneficial to skill Art effect.

To achieve the above object, the technical scheme adopted by the utility model is that providing a kind of solid waste rim charge chopping conveying wind Machine, comprising: casing, including shell block and impeller clamshell；The shell block have opposite first side and second side, described first Side is equipped with power source；The impeller housing covers in the second side of the shell block；The impeller clamshell is from its side shell wall Side be epitaxially formed a discharge port, the impeller clamshell relative to the plane shell wall of the shell block second side be equipped with one into Material mouth；Impeller unit is set to inside the impeller clamshell；The impeller unit includes wheel shell, axle sleeve and bladed blade；It is described The axle center of wheel shell is installed in the second side of the shell block relative to the center of circle of the feed inlet in eccentric setting；The wheel Axle sleeve is fixedly installed in inside the wheel shell along the shaft core position of the wheel shell；The bladed blade is radial and equally spaced It is fixedly arranged on the circumference circumferential surface of axle sleeve end；The axle sleeve is enabled to connect with the power source to be forced to rotate and drive whole A impeller unit rotates to form negative pressure.

In the embodiments of the present invention, the power source includes bearing driving device and belt drive, the skin Band driving device is set to outside the shell block, and the bearing driving device is set to inside the shell block of the casing described to drive The belt drive of bearing driving device；Wherein, the bearing driving device includes transmission shaft and bearing, the transmission shaft Through the first side and second side of the bearing and the shell block, the transmission shaft has opposite driving end and transmission End, the driving end are connect after being pierced by the first side of the shell block with the belt drive, and the driving end is pierced by institute It is placed in inside the axle sleeve of the impeller unit after stating the second side of shell block and is fixedly connected with the axle sleeve；Enable the skin Negative pressure is formed to drive the impeller unit to rotate by driving the transmission shaft of the bearing driving device to rotate with driving device.

Further, in the embodiments of the present invention, the belt drive includes motor, drive shaft, belt pulley And belt；The motor is set on the top surface of the shell block；The drive shaft is located at described along the transmission shaft extending direction Above transmission shaft, the driving the tip of the axis and the transmission the tip of the axis is enabled to be respectively equipped with the belt pulley, the belt around It is placed on the belt pulley, the belt drive is by drive shaft turns described in the motor driven, and then described in interlocking Belt pulley and the belt drive the transmission shaft rotation.

Further, in the embodiments of the present invention, the casing further includes belt clamshell；The belt clamshell is set In in the second side, and it is covered in outside the drive shaft, the transmission shaft, the belt pulley and the belt.

In the embodiments of the present invention, the wheel shell of the impeller unit, which is equipped with, reinforces floor, and the reinforcing floor is oblique It is connected between the circumference circumferential surface of the axle sleeve end and the installation shell wall.

In the embodiments of the present invention, each bladed blade of the impeller unit includes blade body and the knife that hardens Piece, the blade stack that hardens set the surface for being fixed on the blade body, it is described harden blade along its long side opposite sides at Shape is blade.

Further, in the embodiments of the present invention, the bladed blade is with the medial surface towards wheel shell and deviates from The medial surface of the lateral surface of wheel shell, the bladed blade is parallel with the shaft section of the wheel shell.

Further, in the embodiments of the present invention, the medial surface and the wheel shell of the bladed blade are far from institute State shell block axial end face connect it is in the same plane.

In the embodiments of the present invention, the blower further includes that fixation is mounted at the feed inlet of the impeller clamshell Eccentric feeding device, the bias feeding device include connector drum, flange and even number set chopping size adjustment mechanism；Its In, the connector drum is configured to cylindrical shape and is mounted in the feed inlet；The flange is fixedly arranged on the connector drum Outside on circumferential surface and positioned at the impeller clamshell；Quantity and the chopping size adjustment mechanism quantity are offered on the flange Corresponding even number perforation；Each chopping size adjustment mechanism includes a screw rod, a spring and at least two stop nuts, described The end that screw rod places the flange and the screw rod is fixedly welded on the outer surface of the impeller clamshell, the stop nut Spiral shell is set on the screw rod and defines to form an adjusting section, and the spring is placed on outside the adjusting section of the screw rod, the method Orchid is compressed by the spring and is placed on the stop nut of the neighbouring impeller clamshell.

Further, in the embodiments of the present invention, an at least stationary knife, institute are installed on the inner wall of the connector drum State stationary knife and be configured to triangle knife plate, the stationary knife have the affixed lateral margin being welded and fixed with the connector drum inner wall and To the sledging lateral margin broken with the contact of discarded rim charge.

The utility model due to use above technical scheme, make it have it is following the utility model has the advantages that

(1) the utility model shreds conveying fan by aforementioned solid waste rim charge, can shred simultaneously discarded rim charge It with remote transmission, realizes that discarded rim charge is unified and collects recycling, energy-saving and emission-reduction, highly effective and other effects, and then significantly quickly The rhythm of solid waste edge recycling is improved, acceleration improves industrial production capacity, pushed the development of industry.

(2) the utility model shreds conveying fan by aforementioned solid waste rim charge and is being cut by the rotation of blower interior impeller It is transmitted while broken, transmission range cooperates pipeline transmission up to more than 200 meters or longer transmission range, realizes energy conservation drop It consumes, highly effective, production capacity progress, efficiency is substantially improved and other effects.

(3) the utility model blower has most when ensure that charging by the feed inlet with impeller unit in eccentric setting Small impact, and the inertia of impeller unit circular motion throws away the efficient interaction between power and cutter and stationary knife, it is complete At chopping and transfer function.

(4) the utility model blower passes through the chopping size adjustment mechanism of eccentric feeding device, utilizes screw rod, spring, limit The components such as position nut, which are realized, adjusts discarded rim charge size chopped (length), to reach the economic value effect of scrap concrete It answers, while ensure that the service life of bladed blade.

(5) the utility model blower utilizes motor and belt pulley, belt by using belt drive as power source Between interaction, formed driving bearing driving device drive bearing driving device power resources, ensure that the chopping of blower With the continuity of transmission.

The these and other objects of the utility model, feature and advantage are obtained by following detailed descriptions and claim To fully demonstrate, and can be achieved by means, device and the their combination specially pointed out in appended claims.

Detailed description of the invention

Fig. 1 is the positive structure diagram of the utility model solid waste rim charge chopping conveying fan.

Fig. 2 is the side structure schematic view of the utility model solid waste rim charge chopping conveying fan.

Fig. 3 is the impeller unit side structure schematic view of the utility model blower.

Fig. 4 is the blade plane structural schematic diagram that hardens of the utility model impeller unit.

Fig. 5 is the blade profile structural schematic diagram that hardens of 5-5 hatching line position in the utility model Fig. 4.

Fig. 6 is the eccentric feeding device side structure schematic view of the utility model blower.

Fig. 7 is the schematic cross-sectional view that auxiliary chopping stationary knife is equipped with inside the utility model bias feeding device.

Fig. 8 is that there are three the implementation states of stationary knife and eight groups of chopping size adjustment mechanisms for the utility model bias feeding device tool Sample positive structure diagram.

Fig. 9 is the implementation state that the utility model bias feeding device has a stationary knife and four groups of chopping size adjustment mechanisms Sample positive structure diagram.

The corresponding relationship of appended drawing reference and component is as follows:

Casing 10；Shell block 11；First side 111；Second side 112；Impeller clamshell 12；Discharge port 121；Feed inlet 122； Cushioning piece 123；Belt clamshell 13；Pedestal 14；Adapter assembly 141；Impeller unit 20；Wheel shell 21；Round shell wall 211；Installation Shell wall 212；Axle sleeve 22；Drive end 221；Driving end 222；Bladed blade 23；Blade body 231；Harden blade 232；Screw lock Part 233；Mounting hole 234；Blade 235；Reinforce floor 24；Eccentric feeding device 30；Connector drum 31；Flange 32；Perforation 321； Shred size adjustment mechanism 301；Screw rod 33；Spring 34；Stop nut 35；Stationary knife 36；Affixed lateral margin 361；Broken lateral margin 362； Gasket 37；Bearing driving device 40；Supporting plate 41；Transmission shaft 42；Drive end 421；Driving end 422；Bearing 43；Belt driving dress Set 50；Motor 51；Drive shaft 52；Belt pulley 53；Belt 54.

Specific embodiment

Herein by the detailed specific embodiment of open the utility model.It should be appreciated, however, that disclosed implementation Scheme is only the typical example of the utility model, and the utility model can be implemented by a variety of alterative versions.Therefore, Specific structure and function details disclosed herein are not limiting, and are only using claim as principle, as to this field Technical staff illustrates the representativeness principle of different embodiments.

For the benefit of to the understanding of the utility model, it is illustrated with reference to the accompanying drawings and embodiments.

Fig. 1 to Fig. 9 is please referred to, the utility model provides a kind of solid waste rim charge chopping conveying fan, and the blower has Feed inlet 122 and discharge port 121, the feed inlet 122 are connected to by feed-line (not shown) with each production line, the discharging Mouth 121 is connected to by feed-line (not shown) with waste material concentration zones；Pass through the utility model blower and feed-line structure whereby Chopping pipeline is conveyed at the waste material for being connected to waste material concentration zones from production line.Specifically, the utility model blower includes casing 10 And concentrate the impeller unit 20 for being set to the casing 10, eccentric feeding device 30, bearing driving device 40 and belt driving dress Set 50.

As shown in Figure 1 and Figure 2, the casing 10 includes shell block 11, impeller clamshell 12 and belt clamshell 13, the shell block 11 With opposite first side 111 and second side 112, the impeller clamshell 12 is set in the first side 111, the skin Band clamshell 13 is set in the second side 112.As shown in Fig. 2, side extension of the impeller clamshell 12 from its side shell wall Form a discharge port 121, the impeller clamshell 12 relative to the plane shell wall of 11 second side 112 of shell block be equipped with one into Material mouth 122.

In the utility model embodiment as shown in Figure 1 and Figure 2, the utility model blower is set on a pedestal 14.The leaf The inner space of hubcap 12 is preferably in that snail is shelly-shaped, be formed with round shell portion and with the tangent extension in the round shell portion side Channel part, the channel part is connected to the discharge port 121 of the impeller clamshell 12, to connect with feed-line.The impeller Clamshell 12 is fixedly arranged in the first side 111 of the shell block 11 by welding mean, to firmly hold the utility model blower Vibration values that meet national standards at runtime.

In the utility model embodiment, as shown in Figure 1 and Figure 2, the casing 10 is set on pedestal 14；Specifically, described The bottom shell wall of shell block 11 and the impeller clamshell 12 passes through adapter assembly 141 respectively and is installed on the pedestal 14, and described turn Connected components 141 are specifically made of the long groove shape component of U-shaped profile and screw lock part, the adapter assembly 141 pass through by The opening of two long groove shape components is opposite liftoff oppositely arranged between pedestal 14 and shell block 11, impeller clamshell 12, then matches The screw lock part is closed through the upper flange of the long groove shape component with the bottom with the shell block 11 or the impeller clamshell 12 Shell wall locking, and the cooperation screw lock part run through the lower wing plate of the long groove shape component to lock with the pedestal 14.

As shown in Figures 1 to 5, the impeller unit 20 is rotatably arranged in inside the impeller clamshell 12 of the casing 10, And the impeller unit 20 is in eccentric setting relative to the feed inlet 122 of the impeller clamshell 12.The impeller unit 20 includes Wheel shell 21, axle sleeve 22, bladed blade 23 and reinforcing floor 24.As shown in Figure 1, Figure 2, Figure 3 shows, the wheel shell 21 is formed with circle Shell wall 211, the circle shell wall have opposite end along its axial direction, and one end is configured to open shape, and the other end is formed with plane Shell wall 212 is installed.The axle sleeve 22 is configured to hollow shaft housing structure, and the axle center extending direction along the wheel shell 21 is arranged, institute Axle sleeve 22 is stated with opposite first end and second end, the second end places the center of circle for being fixed on the installation shell wall 212 Position, the first end penetrate inside the wheel shell 21, the axle sleeve 22 by with power source (specially bearing driving device 40 transmission shaft) it connects and is forced to rotate and entire impeller unit 20 is driven to rotate.The bladed blade 23 it is radial and It is equally spaced fixedly arranged on the circumference circumferential surface of 22 end of axle sleeve.The reinforcing floor 24 is oblique to be connected to 22 end of axle sleeve Between the circumference circumferential surface at end and the installation shell wall 212, the reinforcing floor 24 is for reinforcing and keeping the resistance to of impeller unit 20 Impact.

In the utility model embodiment, as shown in Figures 3 to 5, each bladed blade 23 includes that folded set affixed is in one The blade body 231 of body and the blade 232 that hardens, the inner end of the blade body 231 and the axle sleeve 22 pass through welding mean It is fixedly connected；The blade 232 that hardens places the rear and blade body by spiral lock 233 equipped with several mounting holes 234 231 fixed groups connect, as shown in figure 5, the mounting hole 234 is configured to bellmouth, to accommodate the head of the spiral lock 233, The blade 232 that hardens is configured to cut the blade 235 of discarded rim charge along the opposite sides of its long side；The blade that hardens 232 are specifically configured to the blade with angle of bevel, for chopping engineering in, impact resistance and will not because of impact generate collapse Sword.More specifically, as shown in figure 4, being locked between the blade body 231 and the blade 232 that hardens by five spiral locks 233 Gu group connects.

In addition, as shown in Figure 1, the bladed blade 23 has towards the medial surface of wheel shell 21 and away from the outside of wheel shell 21 Face, preferably, the medial surface of the bladed blade 23 is parallel with the shaft section of the wheel shell 21；More preferably, the bladed blade 23 medial surface connects in the same plane with the axial end face that the wheel shell 21 is configured to relieving shape one end.

As shown in Figure 1, Figure 2 and shown in Fig. 6 to Fig. 9, the bias feeding device 30 is mounted on the impeller clamshell by fixation At 12 feed inlet 122, so that the axle center relative to the impeller unit 20 is in eccentric setting.The bias feeding device 30 wraps Include connector drum 31, flange 32 and even number set chopping size adjustment mechanism 301；The connector drum 31 is configured to cylindrical shape simultaneously It is mounted in the feed inlet 122, the flange 32 is fixedly welded on the circumferential surface of the connector drum 31 and is located at the leaf The outside of hubcap 12 offers quantity even number corresponding with 301 quantity of chopping size adjustment mechanism on the flange 32 A perforation 321, the perforation 321 is symmetrical and is equally spacedly circular layout along the flange 32 formation；The chopping size is adjusted Mechanism 301 is arranged symmetrically to place around 31 ground of connector drum and be mounted on the flange 32；Each chopping size is adjusted Mechanism 301 includes a screw rod 33, a spring 34 and at least two stop nuts 35, and the screw rod 33 places the flange 32 and described The end of screw rod 33 is fixedly welded on the outer surface of the impeller clamshell 12, and 35 spiral shell of stop nut is set to the screw rod 33 It goes up and defines to form an adjusting section, the spring 34 is placed on outside the adjusting section of the screw rod 33, and the flange 32 is by described Spring 34 is compressed and is placed on the stop nut 35 of the neighbouring impeller clamshell 12.Whereby, the utility model blower passes through tune Position of the stop nut 35 on screw rod 33 is saved to change the reduction length of spring 34, to discard after realizing adjusting chopping The effect of rim charge length dimension to discard the economic value effect of rim charge after raising chopping, while protecting cutter to make to extend it Use the service life.Preferably, in order to avoid stop nut 35 and 34 relative wear of flange 32 and spring, the stop nut 35 is in direction The side for adjusting section is respectively equipped with gasket 37, enables the both ends of the spring 34 support and contact with gasket 37 and flange 32 respectively, institute Flange 32 is stated to be folded between the spring 34 and gasket 37.

In the utility model embodiment, as shown in Fig. 7, Fig. 8 and Fig. 9, the quantity of the chopping size adjustment mechanism 301 For even number set and preferably places at equal intervals or symmetrically and be mounted on the flange 32；In addition, the inner wall of the connector drum 31 On can be welded further setting stationary knife 36, as shown in fig. 7, the stationary knife 36 is configured to triangle knife plate, the triangle knife plate With the affixed lateral margin 361 being welded and fixed with 31 inner wall of connector drum and it is used for and discards the sledging that rim charge contacts Lateral margin 362, the broken lateral margin 362 is to during discarded rim charge is aspirated into impeller clamshell 12, by discarded rim charge First it is broken into smaller size of waste material；The sledging lateral margin 362 can shape as plane, blade or combinations thereof；The stationary knife 36 Quantity can for one or more, when to be multiple, the stationary knife 36 is preferably arranged at equal intervals；More specifically, the connection Stationary knife 36 there are three being set on the inner wall of cylinder 31.As Fig. 8 shows that there are eccentric feeding device 30 eight groups of chopping sizes to adjust The state sample implementation of mechanism 301 and three stationary knifes 36；Fig. 9 then shows that there are eccentric feeding device 30 four groups of chopping sizes to adjust The state sample implementation of mechanism 301 and a stationary knife 36.

In addition, as shown in fig. 6, in order to guarantee connector drum 31 and 122 groups of stable degrees connect of feed inlet, the feed inlet 122 peripheries are additionally provided with annular cushioning piece 123, enable the connector drum 31 be set in the feed inlet 122, the cushioning piece 123 inner edge connects with the outer surface of the connector drum 31, and the cushioning piece 123 is by soft material, such as rubber or can Play the material for fitting in 31 outer surface of connector drum to play fixed damping effect to connector drum 31.More specifically, In the utility model embodiment, the cushioning piece 123 is fixed on the outer of stiff annular gasket and impeller clamshell 12 by sandwiched Between surface, and the inner edge of the cushioning piece 123 is beyond convexedly stretching in the feed inlet 122, with the connector drum 31 Outer surface gluing, sealing.

As shown in Figure 1 and Figure 2, the bearing driving device 40 is set to inside the shell block 11 of the casing 10.The bearing passes Dynamic device 40 includes supporting plate 41, transmission shaft 42 and bearing 43.The supporting plate 41 is fixedly connected on the of the shell block 11 Between one side 111 and second side 112.The bearing 43 is fixedly arranged on the supporting plate 41；The transmission shaft 42 runs through institute The first side 111 and second side 112 of bearing 43 and the shell block 11 are stated, the transmission shaft 42 has opposite driving end 421 and driving end 422, the driving end 421 connect after being pierced by the first side 111 of the shell block 11 with the power source of blower, The driving end 422 is placed in 22 inside of axle sleeve of the impeller unit 20 simultaneously after being pierced by the second side 112 of the shell block 11 It is fixedly connected with the axle sleeve 22.

As shown in Figure 1 and Figure 2, the belt drive 50 includes motor 51, drive shaft 52, belt pulley 53 and belt 54. The motor 51 is set on the top surface of the shell block 11；The drive shaft 52 is located at described along 42 extending direction of transmission shaft 42 top of transmission shaft, the end of the end and the transmission shaft 42 that enable the drive shaft 52 are respectively equipped with the belt pulley 53, enable Belt 54 is wound on the belt pulley 53, and the belt drive 50 drives 52 turns of the drive shaft by the motor 51 It is dynamic, and then interlock the belt pulley 53 and the realization driving of the belt 54 rotation of transmission shaft 42.

In the utility model embodiment, as shown in Figure 1 and Figure 2, the belt clamshell 13 is configured to strip clamshell knot Structure, to cover in the second side 112 of the impeller clamshell 12, with to protruding out beyond 11 second side 112 of shell block The driving members such as drive shaft 52, transmission shaft 42, belt pulley 53 and belt 54 play and protect dust-proof effect.

Whereby, by the utility model solid waste rim charge shred conveying fan, make from discrete areas continuity or The discarded rim charge of noncontinuity makes 20 high speed rotation of impeller unit due to the driving by belt drive 50, generates negative pressure, Discarded rim charge is sucked into conveyance conduit, these discarded rim charges enter blower by conveyance conduit, and then fill in blower interior impeller It sets under 20 high speed rotation, discarded rim charge is made to be installed in the knife that hardens with sharp knife edges and angle in blade body 231 Piece 232 and discarded rim charge shredded in the case where the stationary knife 36 of the connector drum 31 acts on, finally via the impeller clamshell 12 Channel part be transferred in specified recovery zone, complete the utility model blower chopping and transfer function.In addition, this is practical Novel fan can also adjust discarded rim charge by being installed on the chopping size adjustment mechanism of 12 feed inlet of impeller clamshell, 122 side Size chopped, so that discarded rim charge has higher economic value.

Combine accompanying drawings and embodiments that the utility model is described in detail above, those skilled in the art can Many variations example is made to the utility model according to the above description.Thus, certain details in embodiment should not be constituted to this reality With novel restriction, the utility model will be using the range that the appended claims define as the protection scope of the utility model.

Claims (10)

1. a kind of solid waste rim charge shreds conveying fan characterized by comprising

Casing, including shell block and impeller clamshell；The shell block has opposite first side and second side, the first side Equipped with power source；The impeller housing covers in the second side of the shell block；The impeller clamshell is from the one of its side shell wall Side is epitaxially formed a discharge port, and the impeller clamshell is equipped with a charging relative to the plane shell wall of the shell block second side Mouthful；

Impeller unit is set to inside the impeller clamshell；The impeller unit includes wheel shell, axle sleeve and bladed blade；It is described The axle center of wheel shell is installed in the second side of the shell block relative to the center of circle of the feed inlet in eccentric setting；The wheel Axle sleeve is fixedly installed in inside the wheel shell along the shaft core position of the wheel shell；The bladed blade is radial and equally spaced It is fixedly arranged on the circumference circumferential surface of axle sleeve end；The axle sleeve is enabled to connect with the power source to be forced to rotate and drive whole A impeller unit rotates to form negative pressure.

2. solid waste rim charge according to claim 1 shreds conveying fan, it is characterised in that:

The power source includes bearing driving device and belt drive, and the belt drive is set to outside the shell block Portion, the bearing driving device are set to inside the shell block of the casing to drive the belt of the bearing driving device to drive dress It sets；Wherein,

The bearing driving device includes transmission shaft and bearing, the transmission shaft through the bearing and the shell block the One side and second side, the transmission shaft have opposite driving end and driving end, and the driving end is pierced by the shell block It is connect after first side with the belt drive, the driving end is placed in the leaf after being pierced by the second side of the shell block It is fixedly connected inside the axle sleeve of wheel apparatus and with the axle sleeve；

Enable the belt drive by driving the transmission shaft of the bearing driving device to rotate to drive the impeller unit Rotation forms negative pressure.

3. solid waste rim charge according to claim 2 shreds conveying fan, it is characterised in that:

The belt drive includes motor, drive shaft, belt pulley and belt；The motor is set to the top surface of the shell block On；The drive shaft is located above the transmission shaft along the transmission shaft extending direction, enables the driving the tip of the axis and institute It states transmission the tip of the axis and is respectively equipped with the belt pulley, the belt is wound on the belt pulley, the belt drive By drive shaft turns described in the motor driven, and then interlock the belt pulley and the belt driving transmission shaft turn It is dynamic.

4. solid waste rim charge according to claim 3 shreds conveying fan, it is characterised in that:

The casing further includes belt clamshell；The belt clamshell be set to the second side on, and be covered in the drive shaft, Outside the transmission shaft, the belt pulley and the belt.

5. solid waste rim charge according to claim 1 shreds conveying fan, it is characterised in that:

The wheel shell of the impeller unit, which is equipped with, reinforces floor, the oblique circumference for being connected to the axle sleeve end of the reinforcing floor Between circumferential surface and an installation shell wall.

6. solid waste rim charge according to claim 1 or 2 shreds conveying fan, it is characterised in that:

Each bladed blade of the impeller unit includes blade body and the blade that hardens, and the blade stack that hardens, which is set, to be fixed on The surface of the blade body, the blade that hardens are configured to blade along the opposite sides of its long side.

7. solid waste rim charge according to claim 6 shreds conveying fan, it is characterised in that:

The bladed blade have the medial surface towards wheel shell and the lateral surface away from wheel shell, the medial surface of the bladed blade with The shaft section of the wheel shell is parallel.

8. solid waste rim charge according to claim 7 shreds conveying fan, it is characterised in that:

The medial surface of the bladed blade connects with the wheel shell far from the axial end face of the shell block in the same plane.

9. solid waste rim charge according to claim 1 or 2 shreds conveying fan, it is characterised in that:

The blower further includes the fixed eccentric feeding device being mounted at the feed inlet of the impeller clamshell, the eccentric charging Device includes connector drum, flange and even number set chopping size adjustment mechanism；Wherein,

The connector drum is configured to cylindrical shape and is mounted in the feed inlet；

The flange is fixedly arranged on the outside on the circumferential surface of the connector drum and being located at the impeller clamshell；It is opened up on the flange There is quantity even number perforation corresponding with the chopping size adjustment mechanism quantity；

Each chopping size adjustment mechanism includes a screw rod, a spring and at least two stop nuts, and the screw rod places described The end of flange and the screw rod is fixedly welded on the outer surface of the impeller clamshell, and the stop nut spiral shell is set to the spiral shell It on bar and defines to form an adjusting section, the spring is placed on outside the adjusting section of the screw rod, and the flange is by the spring It compresses and is placed on the stop nut of the neighbouring impeller clamshell.

10. solid waste rim charge according to claim 9 shreds conveying fan, it is characterised in that:

An at least stationary knife is installed on the inner wall of the connector drum, the stationary knife is configured to triangle knife plate, the stationary knife tool There is the affixed lateral margin being welded and fixed with the connector drum inner wall and to contact broken sledging side with discarded rim charge Edge.