CN114950697B

CN114950697B - Anti-blocking type vibrating feeder

Info

Publication number: CN114950697B
Application number: CN202210901905.0A
Authority: CN
Inventors: 田志艳
Original assignee: Hebei Luangu Technology Co ltd
Current assignee: Hebei Luangu Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-10-21
Anticipated expiration: 2042-07-29
Also published as: CN114950697A

Abstract

The invention provides an anti-blocking type vibrating feeder, which relates to the technical field of vibrating feeders and comprises a support frame, wherein an anti-blocking mechanism is arranged at the front part of the upper side surface of the support frame, a soil block crushing mechanism for crushing large-volume soil blocks is arranged in the middle of the upper side surface of the support frame, and a cleaning mechanism is arranged at the lower part of a storage bin. According to the invention, the anti-blocking mechanism is arranged, so that the blocking of the discharge port of the bin is avoided, the uniform blanking of the stones is avoided, meanwhile, the stacking of the stones caused by the forward sliding of the stones at the rear part and the loss of extrusion force between the stones at the front part are avoided, a large amount of stones completely fall into the crusher, and the blocking damage inside the crusher is caused; by arranging the soil block crushing mechanism, the problem that the crushed stone blocks have high soil content and the quality of finished products of the crushed stone blocks is reduced due to the fact that the soil blocks have too large volume and cannot pass through gaps among the bars is avoided; through setting up clearance mechanism, avoided the clearance jam between the stick, reduced the screening efficiency to earth, lead to the increase of soil content in the broken back stone.

Description

Anti-blocking type vibrating feeder

Technical Field

The invention relates to the technical field of vibrating feeders, in particular to an anti-blocking type vibrating feeder.

Background

Vibrating feeder is also called the feeder, and vibrating feeder is the equipment that utilizes the vibration principle to carry out even feed, and vibrating feeder simple structure can even unloading, is the essential partly of grit production line, and vibrating feeder is the continuous even feed of crushing machinery to earth sieves in the stone.

In-process of feed in vibrating feeder to the breaker, current vibrating feeder is in discharge gate department, the extrusion between stone and the stone, cause the vibrating feeder discharge gate to block up, the stone is piled up at vibrating feeder's discharge gate, cause vibrating feeder can not be in succession evenly to crushing machine feed, and very difficult through artifical clearance, the anterior sieve of vibrating feeder sieves earth, less stone can block hinders in the filtration pore of sieve, earth in the stone can not sieve completely, cause the soil content to increase in the broken back stone, the finished product quality of broken back stone has been reduced.

Disclosure of Invention

The invention provides an anti-blocking type vibrating feeder with a soil block crushing function, which is used for solving the defects that the discharge port of the vibrating feeder is blocked due to the fact that the stone blocks are extruded between the stone blocks at the discharge port of the existing vibrating feeder, the stone blocks are accumulated at the discharge port of the vibrating feeder, the vibrating feeder cannot continuously and uniformly feed crushing machinery, and manual cleaning is very difficult.

The technical scheme provided by the invention is as follows: the utility model provides an anti-blocking formula vibrating feeder, including the support frame, the last side rigid coupling of support frame has four first springs of group, four first springs of group become the rectangular array, the upper end rigid coupling of four first springs of group has the feed bin, the anterior equidistant rigid coupling of feed bin has a plurality of stick, form the clearance that is used for screening the clod between the adjacent stick, the vibration exciter is installed to the downside of feed bin, the left part rigid coupling of support frame has driving motor, through belt and band pulley transmission between driving motor's the output shaft and the pivot of vibration exciter, the front portion of side is equipped with anti-blocking mechanism on the support frame, anti-blocking component is used for clearing up the anterior stone that blocks up of feed bin, the middle part of side is equipped with and is used for carrying out broken clod crushing mechanism to the clod, clod crushing mechanism is broken with the mixed clod piece in the stone, and cooperate the clearance between the adjacent stick to sieve, the lower part of feed bin is equipped with and is used for clearing up the clearance that clearance between the stick and clears up, avoid the stone card to hinder in the clearance between the stick.

Further, prevent stifled mechanism including first mount, first mount is equipped with two, two first mounts are the rigid coupling respectively on the support frame to the side two parts of controlling, the first mount upper portion rigid coupling in left side has first fixed plate, the spout has been seted up to the leading flank of first fixed plate, sliding connection has the rack in the spout of first fixed plate, the anterior rigid coupling of support frame has first hydraulic rod, mounting panel and rack rigid coupling are passed through to first hydraulic rod telescopic link's upper end, two first mount upper portions are equipped with the extrusion subassembly that is used for the clearance to blockking up the stone.

Furtherly, extrusion subassembly is including the axis of rotation, and the axis of rotation rotates to be connected in the upper portion of two first mounts, and the left end rigid coupling of axis of rotation has first gear, and first gear and rack toothing, the rigid coupling has and is used for going on the first stripper plate of clearing up blockking up the stone in the axis of rotation, and the anterior rigid coupling of side has and is used for spacing baffle on the first stripper plate, and the anterior rotation of first stripper plate is connected with and is used for going on the second stripper plate of clearing up blockking up the stone.

Further, broken mechanism of soil block is including the second mount, the second mount is equipped with two altogether, two second mounts are respectively the rigid coupling in two parts of controlling of support frame upper flank, the rigid coupling has fixed slide rail on two second mounts, fixed slide rail upper flank is two parts of controlling do not rotate through the mounting bracket and is connected with the live-rollers, around being equipped with wire rope on two live-rollers respectively, the equal rigid coupling in leading flank of two live-rollers has the second gear, the last side of two second mounts all is connected with scarce gear through the mount pad rotation, two scarce gear and adjacent second gear meshing, the last side of two second mounts all has servo motor through the mount pad rigid coupling, two servo motor's output shaft respectively with adjacent scarce gear rigid coupling, be equipped with on the fixed slide rail and be used for carrying out broken subassembly to bulky soil block.

Further, broken subassembly is including the sliding plate, sliding plate sliding connection is in the upper portion of fixed slide rail, the sliding plate sets the stairstepping, the sliding plate has the extension spring with the equal rigid coupling in both sides about the downside of fixed slide rail, the sliding plate respectively with two wire rope rigid couplings, equidistant sliding connection has a plurality of broken poles that are used for to bulky soil block breakage on the sliding plate, the lower extreme of broken pole sets the button head hammer shape into, the equal rigid coupling in upper end of a plurality of broken poles has and is used for spacing plectane, the equal rigid coupling in upper portion of a plurality of broken poles has the limiting plate, the equal ring cover of lateral surface of a plurality of broken poles has the second spring, the both ends difference rigid coupling of a plurality of second spring in sliding plate and adjacent limiting plate.

Further, clearance mechanism is including second hydraulic push rod, second hydraulic push rod rigid coupling is on the upper portion of support frame, the equal sliding connection of downside of the stick on leftmost side and rightmost side has first slider, the equal rigid coupling of downside of two first sliders has the dead lever, the equal rigid coupling of lower extreme of two dead levers has the first plectane that is used for spacingly, sliding connection has the connecting plate on two dead levers, the equal snare of lateral surface of two dead levers has the third spring, the both ends of third spring rigid coupling respectively in connecting plate and adjacent first slider, the equidistant rigid coupling of the last side of connecting plate has a plurality of to be used for carrying out the first vertical board of clearance to the stone, the first vertical board of a plurality of is sliding connection respectively in the clearance between the stick, the downside rigid coupling of connecting plate has the vertical board of second, sliding connection has the second slider on the vertical board of second, the telescopic link rigid coupling of second slider and second hydraulic push rod, the equal rotation in the left and right sides of connecting plate is connected with the fixed column, the equal rigid coupling in the left and right sides of feed bin has the second fixed plate, the equal rigid coupling in the left and right sides of feed bin has the second fixed plate, the equal rigid coupling of two fixed plates respectively with adjacent fixed column.

Further, the upper portion of the first vertical plate is previously provided with an inclined surface, and the inclined surface of the first vertical plate is used for upwards extruding the stone block.

Furthermore, the rear part of the upper side face of the guide plate and the front part of the lower side face of the guide plate are both arranged to be arc-shaped, a triangular stop block is fixedly connected to the front part of the upper side face of the guide plate, and the triangular stop block on the guide plate is used for guiding the fixing column.

Further, still including preventing piling up the subassembly, prevent piling up the subassembly and locate the rear portion of side on the support frame, prevent piling up the subassembly and be used for preventing that the stone from piling up the jam, prevent piling up the subassembly including square frame, the rear portion of side on the support frame of square frame rigid coupling, the equidistant rigid coupling in the last side of square frame has the rectangular shape through-hole of a plurality of, the equidistant rectangular shape through-hole of a plurality of having seted up in the bottom of feed bin, the rectangular shape through-hole of a plurality of difference sliding connection in the feed bin.

Further, both sides all are provided with the inclined plane around the last side of square board for prevent that the stone from piling up.

Due to the adoption of the technical scheme, the invention has the beneficial effects that: according to the invention, the anti-accumulation assembly is arranged, and the square plate is used for continuously impacting the stones of the arch plug, so that the stones are broken to be arched, the problem that the stones cannot be uniformly discharged forwards due to the arch plug between the stones is avoided, and the inclined surface of the square plate prevents the broken stones from moving forwards; by arranging the anti-blocking mechanism, the blocked stones are pushed to the rear side by utilizing the first extrusion plate and the second extrusion plate which swing backwards, the discharge port of the storage bin is cleaned, the discharge port of the storage bin is prevented from being blocked, so that the stones cannot be uniformly discharged, meanwhile, the phenomenon that the stones at the rear part slide forwards to cause excessive accumulation of the stones is avoided, the extrusion force between the front stones is lost, a large amount of stones completely fall into the crusher, the inside of the crusher is damaged by blocking, and the stones in the crusher are difficult to clean manually in the follow-up process; by arranging the soil block crushing mechanism, the crushing rod and other parts on the sliding plate are driven to rapidly move downwards by the sliding plate, when the lower end of the crushing rod contacts the soil block, the crushing rod crushes the soil block into small blocks, the situation that the soil block is too large in volume and cannot pass through gaps among the bars is avoided, the soil content in the crushed stone block is high, and the quality of a finished product of the crushed stone block is reduced; through setting up clearance mechanism, utilize first vertical board to clear up the stone that the clearance card between the stick hinders, avoided the clearance jam between the stick, reduced the screening efficiency to earth, lead to the increase of soil content in the broken back stone, avoid the card to hinder the clearance between the stick simultaneously in the stone block stop the rear portion stone slide forward, cause the stone to pile up in the feed bin.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic rear perspective view of the present invention.

Fig. 3 is a schematic perspective view of the anti-stacking assembly of the present invention.

Fig. 4 is a schematic perspective view of the anti-blocking mechanism of the present invention.

Fig. 5 is an enlarged schematic perspective view of the invention at a.

Fig. 6 is a perspective view of the crushing assembly of the present invention.

Fig. 7 is a schematic perspective view of the cleaning mechanism of the present invention.

Fig. 8 is a schematic perspective view of a part of the cleaning mechanism of the present invention.

FIG. 9 is a side perspective view of the cleaning mechanism of the present invention.

Reference numbers in the drawings: 1-support frame, 101-first spring, 2-stock bin, 3-bar, 4-vibration exciter, 5-driving motor, 601-square frame, 602-square plate, 701-first fixed frame, 702-first fixed plate, 703-rack, 704-first hydraulic push rod, 705-rotating shaft, 706-first gear, 707-first extrusion plate, 708-baffle plate, 709-second extrusion plate, 801-second fixed frame, 802-fixed sliding rail, 803-rotating roller, 804-second gear, 805-missing gear, 806-servo motor, 807-sliding plate, 808-tension spring, 809-crushing rod, 810-limiting plate, 811-second spring, 901-second hydraulic push rod, 902-first sliding block, 903-fixed rod, 904-connecting plate, 905-third spring, 906-first vertical plate, 907-second vertical plate, 908-second sliding block, 909-second sliding block, 910-second fixed plate, 911-guide plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Example 1

An anti-blocking type vibrating feeder is shown in figures 1-9 and comprises a support frame 1, wherein four groups of first springs 101 are connected to the upper side face of the support frame 1 through mounting plates and bolts, the four groups of first springs 101 form a rectangular array, the upper ends of the four groups of first springs 101 are connected with a bin 2 through the mounting plates, a plurality of bars 3 are welded to the front portion of the bin 2 at equal intervals, gaps for screening soil blocks are formed between the adjacent bars 3, a vibration exciter 4 is connected to the lower side face of the bin 2 through bolts, a driving motor 5 is connected to the left portion of the support frame 1 through bolts, an output shaft of the driving motor 5 and a rotating shaft of the vibration exciter 4 are in transmission through a belt and a belt wheel, the output shaft of the driving motor 5 drives the vibration exciter 4 to rotate through the belt and the belt wheel, the bin 2 can rapidly move up and down under the action of the four groups of first springs 101, an anti-blocking mechanism is arranged at the front portion of the upper side face of the support frame 1, prevent stifled subassembly and be used for clearing up the anterior stone that blocks up of feed bin 2, the discharge gate jam of having avoided feed bin 2 is difficult to the clearance, make this device normally unloading, the middle part of side is equipped with and is used for carrying out broken clod crushing mechanism to bulky clod on support frame 1, clod crushing mechanism is broken with the bulky clod of mixing in the stone, it can not pass through in the gap between stick 3 to avoid clod volume great, lead to the soil content increase in the stone, the overall quality of broken back stone has been improved, and the clearance between the adjacent stick 3 of cooperation sieves earth, avoid containing a large amount of earth in the stone, the lower part of feed bin 2 is equipped with the clearance mechanism that is used for clearing up the clearance between stick 3, avoid the stone card to hinder and reduce the screening efficiency to earth in the clearance between stick 3.

When the device is used, an operator starts the driving motor 5, an output shaft of the driving motor 5 drives the vibration exciter 4 to rotate through a belt and a belt wheel, the bin 2 is enabled to move up and down in a reciprocating manner under the action of the four groups of first springs 101, then the operator puts stones to be crushed into the rear part of the bin 2, the stones move forward along the bin 2, when the stones pass through the upper part of the bars 3, the stones pass through gaps between the bars 3, the stones are screened, excessive stones in the stones are avoided, the overall quality of the crushed stones is reduced, the stones contain large-volume stones, the operator starts the stone crushing mechanism, the stone crushing mechanism crushes the stones in the stones, the stones are prevented from passing through gaps between the bars 3 due to large volume of the stones, the overall quality of the crushed stones is improved, due to large volume of the stone, mutual extrusion of the stones in the front part of the bin 2 is easy to occur, the operator observes that the stones cannot pass through gaps between the bars 3, the rear part of the bin 2, the stone is stopped, the operator stops putting the stone into the bin 2, the stone pusher, the pusher is prevented from blocking the rear part of the bin 2, the pusher is prevented from blocking the pusher, and the pusher is prevented from moving the pusher, and the pusher is prevented from blocking the discharge port, and the pusher is prevented from being pushed to the rear part of the pusher, can cause the breaker to block up the damage, operating personnel makes afterwards prevent that stifled mechanism resets, because the big or small shape of stone is all inequality, this device is when row material downwards, the stone of less volume can block in the gap between stick 3, operating personnel regularly starts clearance mechanism, clearance mechanism clears up the gap between stick 3, operating personnel makes clearance mechanism reset and close afterwards, utilize clearance mechanism to clear up the gap between stick 3, avoided the stone card to block and reduce the screening efficiency to earth, the stone of having avoided the card to block that the rear portion stone evenly moves forward and arranges the material simultaneously, after the stone is broken finishes, operating personnel closes the convenient next use of soil block crushing mechanism and driving motor 5.

Example 2

On the basis of embodiment 1, as shown in fig. 4, the anti-blocking mechanism includes a first fixing frame 701, the first fixing frame 701 is provided with two fixing frames 701, the two fixing frames 701 are respectively bolted on the left and right sides of the upper side of the support frame 1, the upper portion of the first fixing frame 701 on the left side is welded with a first fixing plate 702, the front side of the first fixing plate 702 is provided with a chute, a rack 703 is slidably connected in the chute of the first fixing plate 702, a telescopic rod of the first hydraulic push rod 704 drives the rack 703 to move upwards along the chute of the first fixing plate 702, the front portion of the support frame 1 is bolted with the first hydraulic push rod 704, the upper end of the telescopic rod of the first hydraulic push rod 704 is welded with the rack 703 through a mounting plate, the upper portions of the two first fixing frames 701 are provided with an extrusion assembly, the extrusion assembly is used for avoiding blocking a discharge port of the storage bin 2 for blocking stone cleaning, so that stone cannot be evenly discharged, meanwhile, the phenomenon that the rear part of stone slides forwards to cause excessive stone accumulation, and a large amount of stone is lost extrusion force between the front portions, and the stone is caused, and the stone all falls into the crusher, and the interior of the crusher is caused, and the stone is difficult to clean the stone in the interior of the crusher manually.

According to fig. 4, the extrusion assembly comprises a rotating shaft 705, the rotating shaft 705 is rotatably connected to the upper portions of two first fixing frames 701, a first gear 706 is connected to the left end of the rotating shaft 705 in a keyed mode, the first gear 706 is meshed with a rack 703, a first extrusion plate 707 used for cleaning blocked stones is welded on the rotating shaft 705, a baffle 708 used for limiting is welded on the front portion of the upper side surface of the first extrusion plate 707, a second extrusion plate 709 used for cleaning the blocked stones is rotatably connected to the front portion of the first extrusion plate 707, the resetting process of the second extrusion plate 709 is avoided, stones are extruded between the lower end of the second extrusion plate 709 and the bar 3, and the first extrusion plate 709 and the second extrusion plate 709 cannot be reset.

According to fig. 5 and 6, the soil block crushing mechanism includes two second fixing frames 801, two second fixing frames 801 are respectively bolted to the left and right parts of the upper side surface of the support frame 1, two fixed sliding rails 802 are welded on the two second fixing frames 801, the left and right parts of the upper side surface of each fixed sliding rail 802 are respectively connected with rotating rollers 803 through mounting frames in a rotating manner, steel wire ropes are respectively wound on the two rotating rollers 803, second gears 804 are welded on the front side surfaces of the two rotating rollers 803, the two second gears 804 respectively drive the adjacent rotating rollers 803 to rotate, the two rotating rollers 803 wind the steel wire ropes connected to the two rotating rollers, the upper side surfaces of the two second fixing frames 801 are respectively connected with lacking gears 805 through mounting seats in a rotating manner, the two lacking gears 805 are meshed with the adjacent second gears 804, the two lacking gears 805 rotate respectively drive the adjacent second gears 804 to rotate, the two second gears 804 respectively drive the adjacent rotating rollers 803 to rotate, the upper side surfaces of the two second fixing frames 801 are respectively connected with servo motors 806 through mounting seats, output shafts of the two servo motors 806 are respectively connected with the lacking gears 805, and the fixed sliding rails 802 are used for roughly connecting the crushed soil block assembly.

According to fig. 6, the crushing assembly comprises a sliding plate 807, the sliding plate 807 is connected to the upper portion of a fixed sliding rail 802 in a sliding mode, the sliding plate 807 is arranged in a step shape, tension springs 808 are fixedly connected to the left portion and the right portion of the lower side of the sliding plate 807 and the lower side of the fixed sliding rail 802, two steel wire ropes pull the sliding plate 807 and other components on the upper portion of the sliding plate 807 upwards move upwards along the fixed sliding rail 802, the two tension springs 808 are stretched, the sliding plate 807 is connected with the two steel wire ropes through bolts, a plurality of crushing rods 809 for crushing bulky soil blocks are connected to the sliding plate 807 in a sliding mode at equal intervals, the lower ends of the crushing rods 809 are arranged in a round-head hammer shape, when the lower ends of the crushing rods 809 contact with the soil blocks, the crushing rods 809 crush the soil blocks into small blocks, the situation that the soil blocks are too large in size and cannot pass through gaps between the bars 3 is avoided, the soil content in the crushed stone blocks is high, the finished product quality of the crushed stone blocks is reduced, the crushed stone, limiting plates 810 are welded to the upper ends of the crushing rods 809, a plurality of round plate springs 811, and the sliding plate are fixedly connected to the sliding plate 810 and the sliding plate 811 adjacent sliding plate 807.

According to the fig. 7-9, the cleaning mechanism comprises a second hydraulic push rod 901, the second hydraulic push rod 901 is bolted on the upper portion of the support frame 1, the lower sides of the leftmost and rightmost bars 3 are slidably connected with first sliding blocks 902, the lower sides of the two first sliding blocks 902 are welded with fixed rods 903, the lower ends of the two fixed rods 903 are welded with circular plates for limiting, the two fixed rods 903 are slidably connected with connecting plates 904, the outer sides of the two fixed rods 903 are sleeved with third springs 905 in a surrounding manner, two ends of each third spring 905 are respectively fixedly connected with the connecting plates 904 and the adjacent first sliding blocks 902, the upper side of each connecting plate 904 is welded with a plurality of first vertical plates 906 for cleaning stones at equal intervals, the connecting plates 904 drive the first vertical plates 906 on the connecting plates to move forwards along the gaps between the bars 3, and the first vertical plates 906 clean the stones blocked in the gaps between the bars 3, the front of the upper part of the first vertical plate 906 is provided with an inclined plane, the inclined plane of the first vertical plate 906 is used for upwards extruding stones, blocked stones are ejected out of gaps between the bars 3 by utilizing the inclined plane at the front side of the first vertical plate 906, the first vertical plates 906 are respectively connected in the gaps between the bars 3 in a sliding manner, the blocked stones in the gaps between the bars 3 are cleaned by utilizing the first vertical plate 906, the gap blockage between the bars 3 is avoided, the soil screening efficiency is reduced, the soil content in the broken stones is increased, the lower side surface of the connecting plate 904 is welded with a second vertical plate 907, a second sliding block 908 is connected on the second vertical plate 907 in a sliding manner, the second sliding block is welded with a telescopic rod of a second hydraulic push rod 901, the left side and the right side of the connecting plate 904 are rotatably connected with fixed columns 909, the left side and the right side of the lower side of the storage bin 2 are welded with second fixed plates 910, guide plates 911 are welded on the inner side faces of the two second fixing plates 910, the rear portion of the upper side face of each guide plate 911 and the front portion of the lower side face of each guide plate 911 are arc-shaped, triangular stop blocks are welded on the front portions of the upper side face of each guide plate 911, the triangular stop blocks on the guide plates 911 are used for guiding fixing columns 909, the two fixing columns 909 are subjected to two triangular stop blocks, the connecting plate 904 is reset under the elastic action of two third springs 905, the second vertical plate 907 moves downwards along the second sliding block 908, the first vertical plate 906 moves downwards along the gaps between the rods 3, the two guide plates 911 are respectively in sliding fit with the adjacent fixing columns 909, and the two fixing columns 909 are extruded and drive the connecting plate 904 and the first vertical plate 906 on the upper portion of the connecting plate to slide upwards along the two fixing rods 903.

An operator starts the driving motor 5 to make the bin 2 vibrate up and down in a reciprocating manner, the operator puts stones into the rear part of the bin 2, the stones move forward uniformly along the bin 2, then the operator starts the two servo motors 806 simultaneously, the output shafts of the two servo motors 806 rotate in opposite directions and at the same speed, the output shafts of the two servo motors 806 respectively drive the missing gears 805 connected with the output shafts to rotate, the two missing gears 805 respectively drive the adjacent second gears 804 to rotate, the two second gears 804 respectively drive the adjacent rotating rollers 803 to rotate, the two rotating rollers 803 wind the steel wire ropes connected with the steel wire ropes, the two steel wire ropes pull the sliding plate 807 and other parts on the upper part of the sliding plate upwards along the fixed slide rail 802, the two tension springs 808 are stretched, when the sliding plate 807 moves to the upper part of the fixed slide rail 802, the two missing gears 805 are respectively disengaged from the adjacent second gear 804, then under the action of the pulling force of the two tension springs 808, the sliding plate 807 is used to drive the crushing rod 809 and other components on the sliding plate to rapidly move downwards, when the lower end of the crushing rod 809 contacts with the soil block, the crushing rod 809 crushes the soil block into small blocks, the situation that the volume of the soil block is too large and the soil block cannot pass through a gap between the bars 3 is avoided, the soil content in the crushed stone block is high, the finished product quality of the crushed stone block is reduced, when the lower end of the crushing rod 809 contacts with the stone block, the crushing rod 809 contacting with the stone block moves upwards along the sliding plate 807, the second spring 811 contacting with the stone crushing rod 809 is compressed, and then the two missing gears 805 are engaged with the adjacent second gear 804 again, so that the sliding plate 807 drives the crushing rod 809 on the sliding plate 807 to move upwards and downwards in a reciprocating mode, and the soil block with larger volume in the stone block is crushed.

In the using process of the device, after too many stones are put into the bin 2, the stones are squeezed mutually to cause the blockage of the discharge port at the front part of the bin 2, an operator firstly closes the driving motor 5 to stop the bin 2 and the stones inside the bin 2 from sliding forwards, thereby avoiding the blockage of the stones at the discharge port of the bin 2 from being difficult to clean, then the operator starts the first hydraulic push rod 704, the telescopic rod of the first hydraulic push rod 704 drives the rack 703 to move upwards along the chute of the first fixing plate 702, the rack 703 drives the rotating shaft 705 to swing backwards through driving the first gear 706, the rotating shaft 705 drives the first extrusion plate 707 and other parts at the upper part of the first extrusion plate 707 to swing backwards, when the second extrusion plate 709 contacts the stones blocked at the front part of the bin 2, the second extrusion plate 709 swings forwards and contacts the baffle 708, and the baffle 708 limits the second extrusion plate 709, the blocked stones are pushed to the rear side by utilizing the first extrusion plate 707 and the second extrusion plate 709 which swing backwards to clean the discharge port of the bin 2, so that the discharge port of the bin 2 is prevented from being blocked, the stones cannot be evenly discharged, meanwhile, the phenomenon that the stones are excessively stacked due to the fact that the stones slide forwards is avoided, extrusion force is lost between the front stones, the inner part of the crusher is blocked and damaged, the stones in the crusher are difficult to clean by follow-up manual work, the operation difficulty of the crusher is caused, the follow-up manual cleaning difficulty is damaged, then, an operator controls the telescopic rod of the first hydraulic push rod 704 to move downwards to reset, the first extrusion plate 707 and the second extrusion plate 709 swing forwards to reset through the transmission of the rack 703 and the first gear 706, the second extrusion plate 709 is far away from the baffle 708 in the resetting process, and the situation that the stones are extruded between the lower end of the second extrusion plate 709 and the bar 3 is avoided in the resetting process of the second extrusion plate 709, the first compression plate 707 and the second compression plate 709 cannot be reset, and when the first compression plate 707 and the second compression plate 709 are reset, the operator closes the first hydraulic push rod 704.

When the device is used for a long time, a stone block with small volume is blocked in a gap between the bars 3, an operator starts the second hydraulic push rod 901 at regular time, the telescopic rod of the second hydraulic push rod 901 moves towards the front side, the second hydraulic push rod 901 drives the second sliding block 908 and the second vertical plate 907 to move towards the front side, the second vertical plate 907 pushes the connecting plate 904 and other components on the upper part of the connecting plate to move towards the front side, the connecting plate 904 slides along the bars 3 on the left side and the right side through the two fixing rods 903 and the two first sliding blocks 902, the connecting plate 904 drives the fixing columns 909 on the left side and the right side to move towards the front, the two fixing columns 909 respectively move towards the front along the inclined plane on the rear part of the upper side of the adjacent guide plate 911, the two fixing columns 909 are squeezed and drive the connecting plate 904 and the first vertical plate 906 on the upper part of the connecting plate to slide upwards along the two fixing rods 903, the two third springs 905 are compressed, the first vertical plate 906 moves upwards to pass through the gaps among the bars 3, the second vertical plate 907 slides upwards along the second sliding block 908, when the bin 2 vibrates up and down in a reciprocating manner, the second vertical plate 907 slides relative to the second sliding block 908, the connecting plate 904 drives the first vertical plate 906 on the connecting plate to move forwards along the gaps among the bars 3, the first vertical plate 906 cleans blocked stones in the gaps among the bars 3, when the first vertical plate 906 contacts the blocked stones, the first vertical plate 906 drives the blocked stones to slide forwards along the gaps among the bars 3, when the blocked stones move to the forefront part of the bars 3, the blocked stones are ejected out of the gaps among the bars 3 by the inclined surface on the front side of the first vertical plate 906, the blocked stones in the gaps among the bars 3 are cleaned by the first vertical plate 906, and the gaps among the bars 3 are prevented from being blocked, reduced the screening efficiency to earth, lead to the increase of soil content in the broken back stone, avoided the card to hinder the clearance between stick 3 in the stone simultaneously and blockked that the rear portion stone slides forward, cause the stone to pile up in feed bin 2, make this device normally the unloading.

When the connecting plate 904 drives the left and right fixed columns 909 to move to the front part of the guide plate 911, the two fixed columns 909 slide backwards along the triangular stoppers at the front part of the upper side of the two guide plates 911, the two fixed columns 909 pass through the two triangular stoppers and reset the connecting plate 904 under the elastic force of the two third springs 905, the second vertical plate 907 moves downwards along the second sliding block 908, the first vertical plate 906 moves downwards along the gap between the bars 3, the operator controls the telescopic rods of the second hydraulic push rod 901 to move backwards and reset, the two fixed columns 909 move backwards along the inclined plane at the front part of the lower side of the adjacent guide plate 911 respectively, so that the two fixed columns 909 are prevented from contacting with the stone block when the first vertical plate 906 moves backwards and the stone block cannot uniformly move forwards along the bin 2, the two fixed columns 909 move backwards along the lower side of the adjacent guide plate respectively, the two third springs 905 are stretched for a short distance, and when the two fixed columns 909 move to the rear part of the adjacent guide plate 911, the two fixed columns 909 lose contact with the adjacent guide plate 911, and then the connecting plate 904 is reset under the action of the two third springs 905, so that the operator can use the hydraulic push rod 911 for a second time.

Example 3

On embodiment 2's basis, as shown in fig. 3, still including preventing piling up the subassembly, prevent piling up the subassembly and locate the rear portion of side on the support frame 1, prevent piling up the subassembly and be used for preventing the stone from piling up the jam, prevent piling up the subassembly including square frame 601, the rear portion of side on support frame 1 is gone up to square frame 601 bolted connection, square frame 601's the equidistant welding in the last side has the square board of a plurality of 602, two portions all are provided with the inclined plane around the last side of square board 602, be used for preventing the stone from piling up, the equidistant rectangular shape through-hole of a plurality of has been seted up to the bottom of feed bin 2, the square board of a plurality of 602 is sliding connection in the rectangular through-hole of feed bin 2 respectively.

Operating personnel drops into 2 rear portions of feed bin with the stone, the stone is once only dropped into and can be between the stone with between feed bin 2 and the stone mutual extrusion arch stopper, vibration exciter 4 is driving feed bin 2 up-and-down reciprocating vibration, when 2 downstream in feed bin, 2 drive the stone downstream at rear portion in feed bin, 2 along square 602 downstream in feed bin, square 602 and the reciprocal contact of stone, utilize square 602 to constantly assault the stone of encircleing the stopper, realized to the stone hunch, it leads to the inhomogeneous row's material forward of stone to arch the stopper to avoid between the stone, the inclined plane of square 602 is avoided hindering to break the stone after encircleing and is removed forward.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Claims

1. The utility model provides an anti-clogging formula vibrating feeder, including support frame (1), the side rigid coupling has four groups of first springs (101) on support frame (1), four groups of first springs (101) become the rectangular array, the upper end rigid coupling of four groups of first springs (101) has feed bin (2), the anterior equidistant rigid coupling of feed bin (2) has a plurality of stick (3), form the clearance that is used for sieving the clod between adjacent stick (3), vibration exciter (4) are installed to the downside of feed bin (2), the left part rigid coupling of support frame (1) has driving motor (5), drive motor (5) output shaft and the pivot of vibration exciter (4) are through belt and band pulley transmission, a serial communication port, still including anti-clogging mechanism, anti-clogging mechanism locates the anterior of the side on support frame (1), anti-clogging mechanism is used for clearing up the anterior jam stone block of feed bin (2), the middle part of the side on support frame (1) is equipped with the clod crushing mechanism that is used for carrying out the breakage to the clod piece of the boud in the clod, the big amass crushing mechanism of mixed clod in the stone block crushing mechanism, and clearance that adjacent sieve clearance that is equipped with clearance (3) between the clearance is used for avoiding the clearance in feed bin (3);

the anti-blocking mechanism comprises two first fixing frames (701), the two first fixing frames (701) are arranged, the two first fixing frames (701) are fixedly connected to the left portion and the right portion of the upper side face of the support frame (1) respectively, a first fixing plate (702) is fixedly connected to the upper portion of the first fixing frame (701) on the left side, a sliding groove is formed in the front side face of the first fixing plate (702), a rack (703) is connected to the sliding groove of the first fixing plate (702) in a sliding mode, a first hydraulic push rod (704) is fixedly connected to the front portion of the support frame (1), the upper end of a telescopic rod of the first hydraulic push rod (704) is fixedly connected with the rack (703) through a mounting plate, and extrusion assemblies used for cleaning blocking stones are arranged on the upper portions of the two first fixing frames (701);

the extrusion assembly comprises a rotating shaft (705), the rotating shaft (705) is rotatably connected to the upper parts of two first fixing frames (701), a first gear (706) is fixedly connected to the left end of the rotating shaft (705), the first gear (706) is meshed with a rack (703), a first extrusion plate (707) used for cleaning the blocked stone blocks is fixedly connected to the rotating shaft (705), a baffle (708) used for limiting is fixedly connected to the front part of the upper side surface of the first extrusion plate (707), and a second extrusion plate (709) used for cleaning the blocked stone blocks is rotatably connected to the front part of the first extrusion plate (707);

the cleaning mechanism comprises a second hydraulic push rod (901), the second hydraulic push rod (901) is fixedly connected to the upper part of the support frame (1), the lower side surfaces of the leftmost and rightmost bars (3) are respectively and slidably connected with a first slider (902), the lower side surfaces of the two first sliders (902) are respectively and fixedly connected with a fixed rod (903), the lower ends of the two fixed rods (903) are respectively and fixedly connected with a circular plate for limiting, the two fixed rods (903) are respectively and slidably connected with a connecting plate (904), the outer side surfaces of the two fixed rods (903) are respectively and annularly sleeved with a third spring (905), the two ends of each third spring (905) are respectively and fixedly connected with the connecting plate (904) and the adjacent first slider (902), the upper side surface of the connecting plate (904) is fixedly connected with a plurality of first vertical plates (906) for cleaning stones at equal intervals, the plurality of first vertical plates (906) are respectively and slidably connected in gaps between the bars (3), the lower side surfaces of the connecting plate (904) are respectively and fixedly connected with a second vertical plate (907), the second slider (908) is fixedly connected with the left and right side surfaces of a fixed bar (904), the fixed rod (910) of the fixed rod (904), the two fixed plates (904) are respectively and the fixed plates (910) and the fixed plates (904), the fixed plates (901), the two guide plates (911) are respectively in sliding fit with the adjacent fixed columns (909).

2. The anti-blocking type vibrating feeder according to claim 1, wherein the soil block crushing mechanism comprises two second fixing frames (801), the two second fixing frames (801) are respectively fixedly connected to the left portion and the right portion of the upper side of the support frame (1), the two second fixing frames (801) are fixedly connected with a fixed sliding rail (802), the left portion and the right portion of the upper side of the fixed sliding rail (802) are respectively rotatably connected with rotating rollers (803) through mounting frames, steel wire ropes are respectively wound on the two rotating rollers (803), the front sides of the two rotating rollers (803) are respectively fixedly connected with a second gear (804), the upper sides of the two second fixing frames (801) are respectively and rotatably connected with a missing gear (805) through mounting seats, the two missing gears (805) are meshed with the adjacent second gear (804), the upper sides of the two second fixing frames (801) are respectively and fixedly connected with servo motors (806) through mounting seats, output shafts of the two servo motors (806) are respectively and fixedly connected with the adjacent missing gear (805), and a soil block crushing assembly for crushing soil blocks is arranged on the fixed sliding rail (802).

3. The anti-blocking type vibrating feeder according to claim 2, wherein the crushing assembly comprises a sliding plate (807), the sliding plate (807) is connected to the upper portion of the fixed sliding rail (802) in a sliding mode, the sliding plate (807) is arranged in a step shape, tension springs (808) are fixedly connected to the left portion and the right portion of the lower side of the sliding plate (807) and the lower side of the fixed sliding rail (802), the sliding plate (807) is fixedly connected with two steel wire ropes respectively, a plurality of crushing rods (809) used for crushing large-sized soil blocks are connected to the sliding plate (807) in a sliding mode at equal intervals, the lower ends of the crushing rods (809) are arranged in a round-head hammer shape, round-head hammer-head-shaped circular plates used for limiting are fixedly connected to the upper ends of the crushing rods (809), limiting plates (810) are fixedly connected to the upper portions of the crushing rods (809) respectively, second springs (811) are annularly sleeved on the outer side faces of the crushing rods (809), and two ends of the second springs (811) are fixedly connected to the sliding plate (807) and the adjacent limiting plates (810).

4. An anti-jamming shaker feeder according to claim 1, characterised in that the upper front face of the first vertical plate (906) is provided as an inclined face, the inclined face of the first vertical plate (906) being adapted to press a stone block upwards.

5. An anti-blocking type vibrating feeder according to claim 1, characterized in that the rear part of the upper side surface and the front part of the lower side surface of the guide plate (911) are both arc-shaped, a triangular stop block is fixedly connected to the front part of the upper side surface of the guide plate (911), and the triangular stop block on the guide plate (911) is used for guiding the fixing column (909).

6. The anti-blocking type vibrating feeder according to claim 1, further comprising an anti-accumulation assembly, the anti-accumulation assembly is arranged at the rear portion of the upper side of the support frame (1), the anti-accumulation assembly is used for preventing stones from being accumulated and blocked, the anti-accumulation assembly comprises a square frame (601), the square frame (601) is fixedly connected to the rear portion of the upper side of the support frame (1), a plurality of square plates (602) are fixedly connected to the upper side of the square frame (601) at equal intervals, a plurality of long-strip-shaped through holes are formed in the bottom of the bin (2) at equal intervals, and the plurality of square plates (602) are respectively connected in the long-strip-shaped through holes of the bin (2) in a sliding mode.

7. A plug-proof vibrating feeder according to claim 6, characterized in that the upper side of the square plate (602) is provided with inclined surfaces in front and rear for preventing stone blocks from piling up.