CN215744652U - Granulation is with raw and other materials sorting unit who has automatic feeding function - Google Patents

Abstract

The invention relates to the technical field of ceramsite production, in particular to a raw material sorting device with an automatic feeding function for granulation. According to the invention, the fixing block, the fixing strip, the first guide wheel and the quantity control mechanism are arranged, so that the temporary storage box which is too heavy can be used for lifting the flow limiting block, and the temporary storage box which is too light can be pulled by the flow limiting block, thereby realizing quantitative feeding, avoiding the situation of excessive feeding, further ensuring that the total quantity can be gradually reduced in the process of advancing granular objects, reducing the situation that two smaller granular objects are mutually clamped, and improving the screening quality of the device to a certain extent.

Description

Granulation is with raw and other materials sorting unit who has automatic feeding function

Technical Field

The invention relates to the technical field of ceramsite production, in particular to a raw material sorting device with an automatic feeding function for granulation.

Background

The ceramsite is ceramic granules, most of the appearance characteristics of the ceramsite are round or oval spheres, but some imitation gravel ceramsite is not round or oval spheres but is irregular gravel, the ceramsite can be sorted into semi-finished granules after primary granulation, and the granules which are qualified to be calcined and unqualified are recovered to be granulated again, for example, a patent document of a publication No. CN207138250U, when the ceramsite is used, a motor drives a roller screen subassembly through a speed reducer to drive the roller screen subassembly to rotate around a rotating shaft of the roller screen subassembly, when a material enters the roller screen subassembly, organic fertilizer granules which are not screened sequentially pass through a fine screen and a finished product screen due to the inclination and rotation of the roller screen subassembly, the organic fertilizer is sequentially divided into three specifications of fine granules, finished product granules and large granules, wherein the fine granules fall into a fine granule groove and then flow out through a hopper at the bottom of the fine granule groove, then the mixture is conveyed to a granulator by a material returning belt for granulation again; the finished product particles fall into a finished product particle tank.

By last knowing, present most cylinder screening plant can continuously sieve work effectively, and it is easier during the maintenance, but when cylinder screening plant is carrying out graininess object sieve branch hour, the pan feeding device that lasts can make a section of thick bamboo interior granule quantity stabilize in comparatively invariable region always, and just cause two less granules to crowd the press fit each other easily under the more condition of graininess object, cause the unable condition that drops from the filtration pore, the stroke of cylinder screening process is limited in addition, will make the screening effect ideal inadequately at last, influence final off-the-shelf bulk quality, consequently, need design a granulation with the raw and other materials sorting unit who has the automatic feeding function.

Disclosure of Invention

The invention aims to provide a raw material sorting device with an automatic feeding function for granulation, which aims to solve the problems that the continuous feeding device provided in the background art can always stabilize the particle quantity in a cylinder in a relatively constant area, two smaller particles are easily extruded and pressed to each other under the condition of more granular objects, the two smaller particles cannot fall from filter holes, and the screening effect is not ideal and the overall quality of a final finished product is influenced due to the limited stroke of a drum-type screening process.

In order to achieve the purpose, the invention provides the following technical scheme: a raw material sorting device with an automatic feeding function for granulation comprises a device body, wherein the device body comprises a fixed bottom plate, one end of the fixed bottom plate is fixedly provided with two support sleeves, a filter screen roller is sleeved in a hollow groove formed in the two support sleeves, a protective sleeve is fixedly arranged on the fixed bottom plate on one side of the support sleeve on the right side, the front of the protective sleeve is fixedly provided with a control panel, the fixed bottom plate in the protective sleeve is fixedly provided with a motor, the fixed bottom plate on one side of the motor is fixedly provided with an auxiliary stabilizing plate, the fixed bottom plate on one side of the auxiliary stabilizing plate is fixedly provided with a stabilizing plate, the output end of the motor is sleeved with an electric shaft, the electric shaft penetrates through the auxiliary stabilizing plate through a bearing and is sleeved on one side of the stabilizing plate through a bearing, one end of the protective sleeve is fixedly provided with a fixing frame, the one end fixed mounting of mount has the storage bucket, one side embedding of storage bucket installs the pan feeding cover, and one side of pan feeding cover extends to in the filter screen cylinder, one side of mount has cup jointed the power shaft through the bearing, and one side of power shaft extends to the inside of filter screen cylinder, fixed mounting has the auxiliary stay bar on the power shaft, and the quantity of auxiliary stay bar is two, two the both ends of auxiliary stay bar are all connected on the internal surface of filter screen cylinder, the epaxial driving pulley that has cup jointed of electronic of steadying plate and auxiliary steadying inboard, and the other end of driving pulley cup joints on the power shaft, the observation window is installed in the front embedding of storage bucket, two the one end of support cover all is equipped with guiding mechanism, guiding mechanism includes the fixed block, the fixed block is connected on the support cover, the both sides of fixed block one end all fixed mounting have a set of fixed strip, and the number of each group of fixed strips is two, two groups of fixed strips are all sleeved with a first guide wheel through a rotating shaft, one end of a filter screen roller at one side of the support sleeve at the left side is provided with a quantity control mechanism, the quantity control mechanism comprises a fixed seat, one end of the fixed seat is connected on the filter screen roller, one side of the fixed seat is provided with a temporary storage box, two surfaces of one end of the temporary storage box are all sleeved with a positioning rod through the rotating shaft, the other end of the positioning rod is connected on a fixed bottom plate, the fixed seat is fixedly provided with canvas, one side of the canvas is connected on the temporary storage box, two surfaces of the temporary storage box are all sleeved with a plurality of thick wires through the rotating shaft, the plurality of thick wires extend to one end of a feeding sleeve, two strands of thick wires at one end of the feeding sleeve are fixedly provided with a flow limiting block, a stabilizing mechanism is arranged on a feeding barrel at one side of the flow limiting block, two ends of a power shaft at the inner side of a transmission belt pulley and the fixed frame are both provided with mechanisms, and a dustproof mechanism is arranged on the inner surface of the feeding barrel.

Preferably, the inner surface of the screen drum is fixedly provided with baffles, and the number of the baffles is six.

Preferably, auxiliary strips are fixedly mounted on two surfaces of one side of the fixing block, wire grooves are formed in the two auxiliary strips, and second guide wheels are sleeved on the inner walls of the two wire grooves through rotating shafts.

Preferably, one end of the flow restriction block is inclined.

Preferably, stabilizing mean includes the screens strip, the screens strip is connected on the storage bucket, the screens groove has been seted up on the current-limiting block of screens strip one side, and one side slidable mounting of screens strip is in the screens groove, the roll groove has been seted up to screens strip one side of screens inslot portion, the ball has been placed in the roll groove.

Preferably, prevent that stifled mechanism includes the supporting seat, the supporting seat is connected on the power shaft, the one end fixed mounting of supporting seat has the stopper, the one end of stopper is equipped with the rubber ball.

Preferably, the spacing groove has been seted up to the one end of stopper, fixed mounting has the rubber strip on the inner wall of spacing groove, and the other end of rubber strip connects on the rubber ball, fixed mounting has spacing spring on the spacing inslot wall in the rubber strip outside, and the other end of spacing spring connects on the rubber ball.

Preferably, dustproof mechanism includes the base, and the quantity of base is two, the equal fixed mounting in both sides of pan feeding bucket internal surface has the base, two one side that the base is close to each other all has cup jointed dustproof baffle, two through the pivot all fixed mounting has reset spring piece on the pan feeding bucket internal surface of base one end, and the opposite side of reset spring piece is connected on dustproof baffle, left side fixed mounting has slope form baffle on the pan feeding bucket inner wall of reset spring piece one end.

Compared with the prior art, the invention has the beneficial effects that:

1. through being provided with the fixed block, the fixed strip, first leading wheel and accuse volume mechanism, the box of keeping in that utilizes overweight like this can take the restriction piece, and the restriction piece can be pulled up the box of keeping in that the is light, thereby realize the ration pan feeding, avoid appearing the condition of too much pan feeding, and then guarantee that the in-process total amount of marcing at granular object can reduce gradually, reduce the condition that two less granular objects screens each other appear, the screening quality of this device has been promoted to a certain extent, whole weight through granular self drives simultaneously, need not too much manual operation and electric power demand, let this device environmental protection more and the staff of being convenient for more use.

2. Through being provided with supporting seat, stopper and rubber ball, utilize pivoted rubber ball to last striking pan feeding cover like this for the pan feeding cover produces the vibration and lets the phenomenon that the graininess object is difficult to take place to block up more in the charging bucket, thereby lets this device be difficult to take place the dead condition of card more, has reduced the probability that the staff carries out the maintenance, lets this device have the hommization more.

3. Through being provided with dustproof mechanism, utilize the effect that blocks of two dustproof baffle like this to and the guide effect of slope form baffle lets the granular material that is mingled with the dust be difficult to more take place the poplar dirt phenomenon when entering into the pan feeding bucket, reduces the pollution of dust to the workshop, reduces staff's the clearance work and the clear stream degree of difficulty, this mechanism simple structure simultaneously, need not the manual work and carry out the secondary operation, let this device be convenient for more promote production.

Drawings

FIG. 1 is a schematic sectional elevation view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic side sectional view of a spoiler structure of the present invention;

FIG. 4 is a schematic top view of the guide mechanism of the present invention;

FIG. 5 is a schematic side view of a temporary storage box according to the present invention;

FIG. 6 is a schematic sectional front view of the stabilizing mechanism of the present invention;

FIG. 7 is a schematic sectional view of the structure of the anti-blocking mechanism of the present invention;

FIG. 8 is a schematic sectional front view of the structure of the dust-proof mechanism of the present invention;

fig. 9 is an enlarged view of a portion of the structure shown in fig. 1.

In the figure: 1. a device body; 110. fixing the bottom plate; 111. a support sleeve; 112. a screen drum; 113. a protective sleeve; 114. a control panel; 115. a motor; 116. an electric shaft; 117. A stabilizing plate; 118. a stabilizing plate is assisted; 119. a drive pulley; 120. a fixed mount; 121. a power shaft; 122. an auxiliary stay bar; 123. a charging barrel; 124. feeding a material sleeve; 125. an observation window; 126. A spoiler; 2. a guide mechanism; 210. a fixed block; 211. a fixing strip; 212. a first guide wheel; 213. an auxiliary bar; 214. a second guide wheel; 215. a wiring groove; 3. a quantity control mechanism; 310. a temporary storage box; 311. a fixed seat; 312. canvas; 313. positioning a rod; 314. A plurality of thick lines; 315. a flow limiting block; 4. a stabilizing mechanism; 410. a clamping strip; 411. a clamping groove; 412. a rolling groove; 413. a ball bearing; 5. an anti-blocking mechanism; 510. a supporting seat; 511. A limiting block; 512. a rubber ball; 513. a limiting groove; 514. a rubber strip; 515. a limiting spring; 6. a dust-proof mechanism; 610. a base; 611. a dust-proof baffle plate; 612. a return spring block; 613. the baffle plate is inclined.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, and as shown in fig. 2, fig. 3, fig. 4 and fig. 9, the raw material sorting apparatus with an automatic feeding function for granulation according to the present invention includes an apparatus body 1, an output end of a control panel 114 is electrically connected to an input end of a motor 115 through a wire in the present application, the apparatus body 1 includes a fixed bottom plate 110, one end of the fixed bottom plate 110 is fixedly installed with a support sleeve 111, the number of the support sleeves 111 is two, a filter screen roller 112 is sleeved in a hollow groove formed in the two support sleeves 111, a protection sleeve 113 is fixedly installed on the fixed bottom plate 110 on one side of the right support sleeve 111, the control panel 114 is fixedly installed on a front surface of the protection sleeve 113, the motor 115 is fixedly installed on the fixed bottom plate 110 in the protection sleeve 113, an auxiliary stabilizing plate 118 is fixedly installed on the fixed bottom plate 110 on one side of the motor 115, and a stabilizing plate 117 is fixedly installed on the fixed bottom plate 110 on one side of the auxiliary stabilizing plate 118, an output end of a motor 115 is sleeved with an electric shaft 116, the electric shaft 116 penetrates through an auxiliary stabilizing plate 118 through a bearing and is sleeved on one side of a stabilizing plate 117 through the bearing, one end of a protective sleeve 113 is fixedly provided with a fixed frame 120, one end of the fixed frame 120 is fixedly provided with a feeding barrel 123, one side of the feeding barrel 123 is embedded and provided with a feeding sleeve 124, one side of the feeding sleeve 124 extends into a filter screen roller 112, one side of the fixed frame 120 is sleeved with a power shaft 121 through the bearing, one side of the power shaft 121 extends into the filter screen roller 112, the power shaft 121 is fixedly provided with auxiliary support rods 122, the number of the auxiliary support rods 122 is two, two ends of the two auxiliary support rods 122 are connected to the inner surface of the filter screen roller 112, the electric shaft 116 on the inner sides of the stabilizing plate 117 and the auxiliary stabilizing plate 118 is sleeved with a transmission belt pulley 119, the other end of the transmission belt pulley 119 is sleeved on the power shaft 121, the front face of the feeding barrel 123 is embedded and provided with an observation window 125, one end of each of the two support sleeves 111 is provided with a guide mechanism 2, each guide mechanism 2 comprises a fixed block 210, the fixed blocks 210 are connected to the support sleeves 111, two sides of one end of each fixed block 210 are fixedly provided with a set of fixing strips 211, the number of each set of fixing strips 211 is two, the two sets of fixing strips 211 are sleeved with a first guide wheel 212 through a rotating shaft, one end of a filter screen roller 112 on one side of the left support sleeve 111 is provided with a quantity control mechanism 3, the quantity control mechanism 3 comprises a fixed seat 311, one end of the fixed seat 311 is connected to the filter screen roller 112, one side of the fixed seat 311 is provided with a temporary storage box 310, two sides of one end of the temporary storage box 310 are sleeved with a positioning rod 313 through a rotating shaft, the other end of the positioning rod 313 is connected to the fixed base plate 110, a canvas 312 is fixedly arranged on the fixed seat 311, one side of the canvas 312 is connected to the temporary storage box 310, two sides of the temporary storage box 310 are sleeved with a plurality of thick lines 314 through a rotating shaft, the multiple thick lines 314 extend to one end of the feeding sleeve 124, the two multiple thick lines 314 at one end of the feeding sleeve 124 are fixedly provided with the flow limiting block 315, the feeding barrel 123 at one side of the flow limiting block 315 is provided with the stabilizing mechanism 4, the two ends of the power shaft 121 at the inner sides of the transmission belt pulley 119 and the fixing frame 120 are both provided with the anti-blocking mechanisms 5, the inner surface of the feeding barrel 123 is provided with the dustproof mechanism 6, so that the flow limiting block 315 can be taken up by the overweight temporary storage box 310, and the lightest temporary storage box 310 can be pulled up by the flow limiting block 315, thereby realizing quantitative feeding, avoiding the condition of excessive feeding, further ensuring that the total amount can be gradually reduced in the process of advancing the granular objects, reducing the condition that two smaller granular objects are mutually clamped, improving the screening quality of the device to a certain degree, simultaneously being integrally driven by the weight of the granular objects, and avoiding excessive manual operation and power requirements, the device is more environment-friendly and is more convenient for workers to use.

As shown in fig. 3, the flow blocking plates 126 are fixedly installed on the inner surface of the screen drum 112, and the number of the flow blocking plates 126 is six, so that the flow blocking plates 126 can be used to block the granular objects to increase the moving time of the granular objects in the screen drum 112.

As shown in fig. 4, the two surfaces of one side of the fixing block 210 are both fixedly mounted with the auxiliary strips 213, the two auxiliary strips 213 are both provided with the wire grooves 215, and the inner walls of the two wire grooves 215 are both sleeved with the second guide wheel 214 through the rotating shaft, so that the motion trajectory of the multi-strand thick wire 314 is separated from the screen drum 112 by the guiding action of the second guide wheel 214, and the two are prevented from contacting, thereby reducing the damage of the multi-strand thick wire 314.

As shown in fig. 5, one end of the flow limiting block 315 is inclined, so that the flow limiting block 315 can push the granular objects to both sides when falling, thereby reducing the occurrence of material jamming of the flow limiting block 315.

As shown in fig. 6, the stabilizing mechanism 4 includes a position limiting bar 410, the position limiting bar 410 is connected to the material inlet barrel 123, a position limiting groove 411 is formed on the position limiting block 315 on one side of the position limiting bar 410, one side of the position limiting bar 410 is slidably mounted in the position limiting groove 411, a rolling groove 412 is formed on one side of the position limiting bar 410 inside the position limiting groove 411, and a rolling ball 413 is placed in the rolling groove 412, so that the position limiting effect of the position limiting groove 411 and the position limiting bar 410 can be utilized, and the position limiting block 315 has guiding performance and stability during movement.

As shown in fig. 7, prevent stifled mechanism 5 including supporting seat 510, supporting seat 510 is connected on power shaft 121, the one end fixed mounting of supporting seat 510 has stopper 511, the one end of stopper 511 is equipped with rubber ball 512, utilize pivoted rubber ball 512 to continue striking pan feeding cover 124 like this, make pan feeding cover 124 produce the vibration and let the phenomenon that the graininess object is difficult to take place to block up in pan feeding bucket 123, thereby let this device be difficult to take place the dead condition of card more, the probability that the staff maintained has been reduced, let this device have the hommization more.

As shown in fig. 7, a limiting groove 513 is formed in one end of the limiting block 511, a rubber strip 514 is fixedly mounted on the inner wall of the limiting groove 513, the other end of the rubber strip 514 is connected to the rubber ball 512, a limiting spring 515 is fixedly mounted on the inner wall of the limiting groove 513 on the outer side of the rubber strip 514, and the other end of the limiting spring 515 is connected to the rubber ball 512, so that the reaction force transmitted to the filter screen roller 112 by the rubber ball 512 after the impact can be reduced by the limiting spring 515 and the rubber strip 514.

As shown in fig. 8, the dust-proof mechanism 6 includes two bases 610, the two bases 610 are respectively fixed to two sides of the inner surface of the feeding barrel 123, the two bases 610 are respectively sleeved with a dust-proof baffle 611 through a rotating shaft at one side close to each other, the return spring block 612 is respectively fixed to the inner surface of the feeding barrel 123 at one end of the two bases 610, the other side of the return spring block 612 is connected to the dust-proof baffle 611, the inclined baffle 613 is fixed to the inner wall of the feeding barrel 123 at one end of the return spring block 612 at the left side, so that the blocking effect of the two dust-proof baffles 611 and the guiding effect of the inclined baffle 613 make the granular material mixed with dust less prone to generate dust when entering the feeding barrel 123, thereby reducing pollution of dust to the workshop, and reducing the cleaning work and flow difficulty of workers Need not the manual work and carry out secondary operation, let this device be convenient for more promote production.

The working principle is as follows: when the staff used this device, at first put into pan feeding bucket 123 with the graininess object that need carry out the screening, can extrude dustproof baffle 611 when the pan feeding at graininess material to make reset spring piece 612 take place elastic deformation and let dustproof baffle 611 take place the slope, the material can enter into pan feeding bucket 123 afterwards and move along slope form baffle 613, final material can enter into pan feeding cover 124 department, when the material is no longer exerting pressure to dustproof baffle 611, dustproof baffle 611 can reset because of the elasticity of reset spring piece 612.

Then the staff passes through control panel 114 start motor 115, and motor 115 can drive electronic axle 116 and rotate, and the rotation of electronic axle 116 can drive driving pulley 119 and rotate to drive power axle 121 and filter screen cylinder 112 and rotate, later with the hand pulling lower restriction piece 315, make restriction piece 315 remove the effect of blockking to the material on pan feeding cover 124, the material can enter into filter screen cylinder 112 afterwards, later loosen restriction piece 315 and make it reset can.

When the material enters the screen roller 112, the rotation of the screen roller 112 and the inclined surface thereof drive the material to move, at this time, the smaller material passes through the holes on the screen roller 112 and moves out of the screen roller 112, the material with qualified size continues to move and enters the temporary storage box 310, when the material in the temporary storage box 310 reaches a certain value, because the fixed point of the temporary storage box 310 does not add the material entering at the center of gravity position, the material first hits the left side inside the temporary storage box 310 because of a certain initial speed, thereby causing the temporary storage box 310 to incline leftwards, the material is poured out, and simultaneously when the temporary storage box 310 inclines, the canvas 312 is stretched, the material is guided, and the inclination of the temporary storage box 310 causes the falling of the fixed points of the multiple thick lines 314 and the temporary storage box 310, thereby driving the flow limiting block 315 to ascend, i.e. the limitation of the material on the feeding sleeve 124 by the flow limiting block 315 is released again, the material is added into the screen roller 112 again, and when the temporary storage box 310 is tilted to pour out a certain amount of material, the weight of the flow limiting block 315 is again greater than that of the temporary storage box 310, so that the temporary storage box 310 is restored to the previous state, the flow limiting block 315 limits the material again, and the temporary storage box 310 starts the borrowing work again.

Meanwhile, when the screen roller 112 rotates, the rotation of the screen roller 112 drives the rubber ball 512 to continuously impact the feeding sleeve 124, and the impact force caused by the impact causes the rubber strip 514 and the limiting spring 515 to deform to a certain degree.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides a granulation is with raw and other materials sorting unit who has automatic feeding function, includes the device body, its characterized in that: the device body comprises a fixed bottom plate, wherein one end of the fixed bottom plate is fixedly provided with two support sleeves, the two support sleeves are sleeved with a filter screen roller in a hollow groove formed in the inner part of each support sleeve, the right side of the fixed bottom plate on one side of each support sleeve is fixedly provided with a protective sleeve, the front surface of each protective sleeve is fixedly provided with a control panel, a motor is fixedly arranged on the fixed bottom plate in each protective sleeve, an auxiliary stabilizing plate is fixedly arranged on the fixed bottom plate on one side of the motor, a stabilizing plate is fixedly arranged on the fixed bottom plate on one side of the auxiliary stabilizing plate, the output end of the motor is sleeved with an electric shaft, the electric shaft penetrates through the auxiliary stabilizing plate through a bearing and is sleeved on one side of the stabilizing plate through a bearing, one end of each protective sleeve is fixedly provided with a fixed frame, one end of the fixed frame is fixedly provided with a feeding barrel, and one side of the feeding barrel is embedded with a feeding sleeve, and one side of the feeding sleeve extends into the filter screen roller, one side of the fixing frame is sleeved with a power shaft through a bearing, one side of the power shaft extends into the filter screen roller, an auxiliary support rod is fixedly mounted on the power shaft, the number of the auxiliary support rods is two, two ends of the auxiliary support rod are connected to the inner surface of the filter screen roller, a driving belt pulley is sleeved on the electric shaft at the inner side of the stabilizing plate and the auxiliary stabilizing plate, the other end of the driving belt pulley is sleeved on the power shaft, an observation window is embedded in the front of the feeding barrel, one end of each of the two support sleeves is provided with a guide mechanism, the guide mechanism comprises a fixed block, the fixed block is connected onto the support sleeve, a set of fixed strips is fixedly mounted on two sides of one end of the fixed block, the number of each set of fixed strips is two, and a first guide wheel is sleeved on each of the two sets of fixed strips through a rotating shaft, one end of the filter screen roller at one side of the support sleeve at the left side is provided with a quantity control mechanism which comprises a fixed seat, one end of the fixing seat is connected with the filter screen roller, one side of the fixing seat is provided with a temporary storage box, two surfaces of one end of the temporary storage box are sleeved with positioning rods through rotating shafts, the other end of the positioning rod is connected with the fixed bottom plate, canvas is fixedly arranged on the fixed seat, one side of the canvas is connected with a temporary storage box, two surfaces of the temporary storage box are sleeved with a plurality of strands of thick wires through a rotating shaft, and the multiple thick wires extend to one end of the material feeding sleeve, the two multiple thick wires at one end of the material feeding sleeve are fixedly provided with the flow limiting blocks, the material inlet barrel on one side of the flow limiting block is provided with a stabilizing mechanism, the two ends of the power shaft on the inner sides of the transmission belt pulley and the fixing frame are provided with anti-blocking mechanisms, and the inner surface of the material inlet barrel is provided with a dustproof mechanism.

2. The raw material sorting device with the automatic feeding function for granulation according to claim 1, characterized in that: the inner surface of the filter screen roller is fixedly provided with spoilers, and the number of the spoilers is six.

3. The raw material sorting device with the automatic feeding function for granulation according to claim 1, characterized in that: auxiliary strips are fixedly mounted on two surfaces of one side of the fixed block, wiring grooves are formed in the two auxiliary strips, and second guide wheels are sleeved on the inner walls of the two wiring grooves through rotating shafts.

4. The raw material sorting device with the automatic feeding function for granulation according to claim 1, characterized in that: one end of the flow limiting block is inclined.

5. The raw material sorting device with the automatic feeding function for granulation according to claim 1, characterized in that: stabilizing mean includes the screens strip, the screens strip is connected on the storage bucket, the screens groove has been seted up on the current-limiting block of screens strip one side, and one side slidable mounting of screens strip is in the screens groove, the roll groove has been seted up to screens strip one side of screens inslot portion, the ball has been placed in the roll groove.

6. The raw material sorting device with the automatic feeding function for granulation according to claim 1, characterized in that: the anti-blocking mechanism comprises a supporting seat, the supporting seat is connected to the power shaft, a limiting block is fixedly mounted at one end of the supporting seat, and a rubber ball is arranged at one end of the limiting block.

7. The raw material sorting device with the automatic feeding function for granulation according to claim 6, wherein: the spacing groove has been seted up to the one end of stopper, fixed mounting has the rubber strip on the inner wall of spacing groove, and the other end of rubber strip connects on the rubber ball, fixed mounting has spacing spring on the spacing inslot wall in the rubber strip outside, and the other end of spacing spring connects on the rubber ball.

8. The raw material sorting device with the automatic feeding function for granulation according to claim 1, characterized in that: dustproof mechanism includes the base, and the quantity of base is two, the equal fixed mounting in both sides of pan feeding bucket internal surface has the base, two one side that the base is close to each other all has cup jointed dustproof baffle, two through the pivot all fixed mounting has reset spring piece on the pan feeding bucket internal surface of base one end, and the opposite side of reset spring piece connects on dustproof baffle, the left side fixed mounting has slope form baffle on the pan feeding bucket inner wall of reset spring piece one end.

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