CN111604111A

CN111604111A - Self-adjusting circulating crusher for dry-mixed mortar

Info

Publication number: CN111604111A
Application number: CN202010481465.9A
Authority: CN
Inventors: 强晓震; 桂学军
Original assignee: Wuhu Zhongmin Technology Building Materials Co ltd
Current assignee: Wuhu Zhongmin Technology Building Materials Co ltd
Priority date: 2020-05-31
Filing date: 2020-05-31
Publication date: 2020-09-01
Anticipated expiration: 2040-05-31
Also published as: CN111604111B

Abstract

The invention relates to the technical field of gravel crushing, in particular to a self-adjusting circulating crusher for dry-mixed mortar, which comprises a base, a bucket elevator, a controller, a carrying frame, a crushing mechanism and a screening mechanism, wherein the bucket elevator is arranged at one end of the top of the base and is fixedly connected with the base, the base is fixedly arranged at the other end of the top of the base and is used for carrying the crushing mechanism, the controller is fixedly arranged on the base, the carrying frame is fixedly arranged on the base, the crushing mechanism comprises a column barrel, a driving assembly, a rolling assembly and a blanking assembly, the driving assembly is fixedly arranged on the base, the blanking assembly is arranged beside the column barrel, the screening mechanism is arranged between the base and the bucket elevator, natural raw material gravel is poured into the column barrel, and the controller is operated, so that the yellow gravel for the dry-mixed mortar can be repeatedly crushed and screened, convenient operation, it is safe high-efficient, greatly improved the broken efficiency of raw materials grit.

Description

Self-adjusting circulating crusher for dry-mixed mortar

Technical Field

The invention relates to the technical field of gravel crushing, in particular to a self-adjusting circulating crusher for dry-mixed mortar.

Background

Dry-mixed mortar is a granular or powdery material prepared by physically mixing dry-screened aggregate, inorganic cementing material, additive and the like according to a certain proportion, the granular or powdery material is transported to a construction site in a bag or in bulk form, and the material can be directly used after being mixed with water.

The raw material sand and stone used by the dry-mixed mortar have larger particles in a natural state, and can be put into use only by being crushed into powder, the conventional sand and stone crushing equipment is not uniform in crushing and often doped with larger particles, so that the subsequent production and use are influenced, and meanwhile, the circulating crushing equipment is lacked to repeatedly crush the sand and stone to achieve the expected effect, so that a self-regulating circulating crusher for the dry-mixed mortar is necessary to be designed.

Disclosure of Invention

The invention aims to provide a self-adjusting circulating crusher for dry-mixed mortar.

In order to achieve the purpose, the invention adopts the following technical scheme:

provides a self-adjusting circulating crusher for dry-mixed mortar, which comprises a base, a bucket elevator, a base, a controller, a carrying frame, a crushing mechanism and a screening mechanism, wherein the bucket elevator is arranged at one end of the top of the base and is fixedly connected with the base, the base is fixedly arranged at the other end of the top of the base and is used for bearing the crushing mechanism, the controller is fixedly arranged on the base and is positioned beside the base, the carrying frame is fixedly arranged on the base and is positioned between the bucket elevator and the base, the crushing mechanism is arranged at the top of the base and is used for crushing raw sand stones, the crushing mechanism comprises a column barrel, a driving component, a rolling component and a discharging component, the column barrel is fixedly arranged at the top of the base, the interior of the column barrel is hollowed-out, the driving component is fixedly arranged on the base and is positioned under the column barrel, the rolling component is arranged in the, the unloading subassembly sets up in the side of column casing and with roll subassembly fixed connection, screening mechanism sets up between base and bucket elevator and is located and takes under the carrier.

Further, the driving component comprises an installation box, a base, a three-phase asynchronous motor, a rotating shaft, a linkage shaft, a first flywheel, a second flywheel, a belt and two groups of rocking bars, the installation box is fixedly arranged on the base and is positioned under the column casing, the base is fixedly arranged on one side of the bottom of the inner wall of the installation box through bolts, the three-phase asynchronous motor is fixedly arranged on the base in a right standing shape, an output shaft of the three-phase asynchronous motor is fixedly connected with the rotating shaft through a coupler, the other end of the rotating shaft is matched with a bearing to penetrate through the top of the installation base and extend into the column casing, one end of the linkage shaft is rotatably arranged at the bottom end of the inner part of the installation box, the other end of the linkage shaft is matched with the bearing to penetrate through the top of the installation box and extend into the column casing, the first flywheel is fixedly arranged on the rotating shaft close to the top of the installation box, the second flywheel is fixedly arranged, the belt sleeve is arranged on the first flywheel and the second flywheel, and one end of each of the two groups of rocking bars is fixedly arranged at the tops of the rotating shaft and the linkage shaft respectively.

Further, two sets of rocking bars are the Z shape setting and the top of two sets of rocking bars is equipped with the rocking disc, it is four groups of rocking holes to be the array on the rocking disc, and is two sets of the other end of rocking disc passes the rocking hole that corresponds two sets of symmetries and fixes and be equipped with spacing dish, rocking disc bottom still symmetry is equipped with a pair of bracing piece, and is a pair of the bottom mounting of bracing piece sets up on the base to the top of a pair of bracing piece is passed on the rocking disc other two sets of correspondences and is rocked the hole and fix and be equipped with spacing dish, rocking bar top external diameter is less than the rocking hole external diameter, and spacing dish external diameter is greater than the rocking hole external diameter, three-phase asynchronous machine and controller are.

Further, it includes the inner prop, rolls outer arm and awl post to roll the subassembly, the inner prop bottom is equipped with circular logical groove and leads to the inslot wall bottom and be equipped with the ring channel, it connects in the ring channel to shake the dish fixed clip, it is the frustum setting and rolls outer arm fixed set up on the outer wall of inner prop to roll the outer arm, the awl post is fixed to be set up in the top that rolls the outer arm, the column casing inner wall is the annular all around and fixes being equipped with and keeping off the arm, and keeps off the arm and roll and be equipped with the groove of rolling between the outer arm, the fixed feeding ring that is equipped with in column casing top, feeding ring top is equipped with and supplies bucket elevator discharge gate lapped square groove.

Further, the unloading subassembly includes unloading ring road, slide, protection box and proximity sensor, the top one side of unloading ring road is fixed to be set up in the inner prop bottom to unloading ring road top is equipped with oblique annular, the lowest end department of oblique annular inner wall bottom is equipped with the discharge gate, the one end and the discharge gate outer fringe fixed connection of slide and with the discharge gate intercommunication, the other end of slide extends to the top of taking the carrier, the protection box is fixed to be set up in the bottom of the slide other end and protection box one end is equipped with the round hole, proximity sensor is that the horizontality is fixed to be set up in the protection box to proximity sensor's response end extends the round hole outside, proximity sensor is electric connection with the controller.

Further, the carrier top is equipped with the feeding subassembly, the feeding subassembly includes feeding hui, solid fixed ring, a pair of push rod, a pair of door and two horizontal poles of sealing, two horizontal poles are fixed to be set up in the both ends of carrier top and two horizontal poles and the equal fixed connection of carrier, solid fixed ring's bottom is fixed and is equipped with a plurality of stands, two the horizontal pole is fixed to be set up on a plurality of stands that solid fixed ring corresponds both sides, feeding hui is fixed to be inserted and is located solid fixed ring intra-annular and feeding hui bottom is equipped with the guide mouth.

Furthermore, a pair of push rods and a pair of sealing doors are in one-to-one correspondence arrangement, and a pair of push rods are symmetrically arranged on two sides of the feeding tool, output shafts of the pair of push rods are fixedly arranged on outer walls of the corresponding sealing doors, and the pair of sealing doors are symmetrically hinged on two sides of the guide opening.

Further, screening mechanism includes shale shaker, fine screen cloth, ejection of compact pipeline and workbin that gathers materials, the shale shaker sets up on the base and is located between base and the bucket elevator, the fine screen cloth welds in the top entry terminal surface department of shale shaker, shale shaker one side that is close to the bucket elevator is equipped with the rectangular opening, it is the setting of T shape to go out the material pipeline, go out material pipeline entrance point and shale shaker one side fixed connection and communicate with the rectangular opening, and the exit end and the bucket elevator entrance point fixed connection and the intercommunication of ejection of compact pipeline, the inside quad slit that is equipped with of ejection of compact pipeline, the rectangular opening is located the top position of fine screen cloth at the horizontal direction, the shale shaker is electric connection with the controller.

Further, bucket elevator top discharge end is equipped with the feed back pipeline, the one end of feed back pipeline is fixed to be set up in bucket elevator's discharge end tip and with discharge port intercommunication, the other end of feed back pipeline extends to the top of feeding ring to the square groove at feed back pipeline and feeding ring top is the overlap joint setting.

Furthermore, the base is further provided with a crawling ladder, the crawling ladder is located beside the base, the bottom of the crawling ladder is fixedly connected with the base, the top of the crawling ladder is provided with a pedal and a fixing fence, the bottom of the pedal is fixedly provided with a pair of supporting columns, the bottoms of the supporting columns are fixedly connected with the base, and the fixing fence is fixedly arranged on the outer edge of the top of the pedal.

The invention has the beneficial effects that: firstly, a worker pours prepared raw material gravel into a column barrel through a feeding circular ring by a crawling ladder and a pedal, at the moment, an operation controller starts a three-phase asynchronous motor, an output shaft of the three-phase asynchronous motor drives a rotating shaft to rotate through a coupler, the rotating shaft drives a first flywheel fixedly connected with the rotating shaft to rotate, the first flywheel drives a second flywheel to rotate synchronously through a belt, so that the second flywheel drives a linking shaft to rotate synchronously, the rotating shaft and the linking shaft respectively drive a pair of rocking rods at the top end to rotate, the tops of the two rocking rods are abutted against the inner wall of a shaking hole to rotate, the two rocking rods drive a rocking disc to rotate, the rocking disc drives an inner column fixedly clamped with the rocking disc to rotate, the inner column respectively drives a rolling outer arm and a conical column to revolve synchronously, and the raw material gravel is rolled and crushed by the rolling outer arm when passing through a rolling groove formed by the rolling outer arm and a baffle arm in the column barrel, and the raw material gravel after primary crushing enters, because the blanking loop is arranged obliquely, raw material gravels enter the slide way along the blanking loop, when the raw material gravels slide to the port along the slide way, the proximity sensor receives signals and transmits the signals to the controller, the controller opens the switches of the pair of push rods, the output shafts of the pair of push rods open the pair of sealing doors at the bottom of the feeding dendrobium, the raw material gravels fall onto the fine sieve net through the guide port, the controller is operated to start the vibration motor switch at the bottom of the vibration sieve, the vibration sieve further vibrates and screens the raw material gravels on the fine sieve net, the fallen fine gravels fall into the material collecting box through the bottom of the vibration sieve, part of the large-particle raw material gravels which are not vibrated enter the discharging pipeline along with vibration, the large-particle raw material gravels enter the bucket elevator along the discharging pipeline, the bucket elevator conveys the large-particle raw material gravels into the material returning pipeline at the top, and, according to the invention, natural raw material sandstone is poured into the column casing, and the controller is operated, so that the yellow sandstone for the dry-mixed mortar can be repeatedly crushed and screened, the operation is convenient, the safety and the efficiency are high, and the crushing efficiency of the raw material sandstone is greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.

FIG. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a schematic perspective view of the crushing mechanism of the present invention;

FIG. 4 is a schematic perspective view of a screening mechanism according to the present invention;

FIG. 5 is a schematic, disassembled view of the crushing mechanism of the present invention;

FIG. 6 is a partially disassembled schematic view of the driving assembly of the present invention;

FIG. 7 is a partially broken away schematic view of the rocker paddle of the present invention;

FIG. 8 is a top view of the spar and crush assembly of the present invention;

FIG. 9 is a cross-sectional view taken along line A-A of FIG. 8;

FIG. 10 is a schematic view of the blanking assembly of the present invention partially disassembled;

FIG. 11 is a schematic perspective view of a feed assembly of the present invention;

FIG. 12 is a schematic perspective view of the bucket elevator and the material return pipe of the present invention;

FIG. 13 is a perspective view of the ladder of the present invention;

FIG. 14 is an enlarged schematic view at A of FIG. 10;

in the figure: the device comprises a base 1, a ladder stand 10, a pedal 100, a fixed fence 101, a support column 102, a bucket elevator 2, a material return pipeline 20, a base 3, a controller 4, a carrying frame 5, a feeding assembly 50, a feeding bucket 500, a guide port 5000, a fixed ring 501, a vertical seat 5010, a push rod 502, a sealing door 503, a cross bar 504, a crushing mechanism 6, a column barrel 60, a baffle arm 600, a rolling groove 601, a feeding circular ring 602, a square groove 6020, a driving assembly 61, an installation box 610, a machine base 611, a three-phase asynchronous motor 612, a rotating shaft 613, a linkage shaft 614, a first flywheel 617, a second flywheel 616, a belt, a rolling rod 618, a limiting plate 6180, a rolling plate 619, a rolling hole 6190, a support rod 6191, a rolling assembly 62, an inner column 620, a through groove 6200, an annular groove 6201, a rolling outer arm 621, a conical column 622, a blanking assembly 63, a blanking ring channel 630, an inclined ring groove 6300, a material outlet 6301, a slide rail 631, a protection box, Screening mechanism 7, shale shaker 70, rectangular hole 700, fine screen 71, ejection of compact pipeline 72, square hole 720, collection workbin 73.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.

Referring to fig. 1 to 14, the self-adjusting circulating crusher for dry-mixed mortar comprises a base 1 and a bucket elevator 2, and further comprises a base 3, a controller 4, an elevator 5, a crushing mechanism 6 and a screening mechanism 7, wherein the bucket elevator 2 is arranged at one end of the top of the base 1 and is fixedly connected with the base 1, the base 3 is fixedly arranged at the other end of the top of the base 1 for bearing the crushing mechanism 6, the controller 4 is fixedly arranged on the base 1 and is located at the side of the base 3, the elevator 5 is fixedly arranged on the base 1 and is located between the bucket elevator 2 and the base 3, the crushing mechanism 6 is arranged at the top of the base 3 for crushing raw sand, the crushing mechanism 6 comprises a column casing 60, a driving component 61, a rolling component 62 and a blanking component 63, the column casing 60 is fixedly arranged at the top of the base 3, and the inside of the column casing 60 is hollow, drive assembly 61 is fixed to be set up on base 1 and is located the column casing 60 under, roll the subassembly 62 and set up in column casing 60 inside and with drive assembly 61 fixed connection, unloading subassembly 63 sets up in the side of column casing 60 and with roll subassembly 62 fixed connection, screening mechanism 7 sets up between base 3 and bucket elevator 2 and is located and takes under the carrier 5.

The driving assembly 61 includes an installation box 610, a base 611, a three-phase asynchronous motor 612, a rotating shaft 613, a linking shaft 614, a first flywheel 615, a second flywheel 616, a belt 617 and two sets of rocking bars 618, the installation box 610 is fixedly disposed on the base 3 and located under the column casing 60, the base 611 is fixedly disposed on one side of the bottom of the inner wall of the installation box 610 through bolts, the three-phase asynchronous motor 612 is fixedly disposed on the base 611 in an upright manner, an output shaft of the three-phase asynchronous motor 612 is fixedly connected with the rotating shaft 613 through a coupling, the other end of the rotating shaft 613 is matched with a bearing to pass through the top of the installation box and extend into the column casing 60, one end of the linking shaft 614 is rotatably disposed at the bottom end inside the installation box 610, the other end of the linking shaft 614 is matched with a bearing to pass through the top of the installation box 610 and extend into the column casing 60, the first flywheel 615 is fixedly disposed on the rotating shaft 613, the second flywheel 616 is fixedly disposed on the linkage shaft 614 and is in the same horizontal plane as the first flywheel 615, the belt 617 is sleeved on the first flywheel 615 and the second flywheel 616, one end of each of the two sets of rocking bars 618 is fixedly disposed at the top of the rotating shaft 613 and the linkage shaft 614, when the three-phase asynchronous motor 612 is started, the output shaft of the three-phase asynchronous motor 612 drives the rotating shaft 613 to rotate through the coupling, the rotating shaft 613 drives the first flywheel 615 fixedly connected thereto to rotate, the first flywheel 615 drives the second flywheel 616 to rotate synchronously through the belt 617, so that the second flywheel 616 drives the linkage shaft 614 to rotate synchronously, the rotating shaft 613 and the linkage shaft 614 drive the pair of rocking bars 618 at the top end to rotate respectively, the installation box 610 is the three-phase asynchronous motor 612, the rotating shaft 613 and the linkage shaft 614, and the base 611 is the fixed three-phase asynchronous motor 612.

The two groups of rocking bars 618 are arranged in a Z shape, the tops of the two groups of rocking bars 618 are provided with rocking discs 619, four groups of rocking holes 6190 are arranged on the rocking discs 619 in an array, the other ends of the two groups of rocking bars 618 penetrate through the corresponding two groups of symmetric rocking holes 6190 and are fixedly provided with limiting discs 6180, the bottoms of the rocking discs 619 are further symmetrically provided with a pair of supporting bars 6191, the bottom ends of the pair of supporting bars 6191 are fixedly arranged on the base 3, the tops of the pair of supporting bars 6191 penetrate through the other two groups of corresponding rocking holes 6190 on the rocking discs 619 and are fixedly provided with limiting discs 6180, the outer diameter of the tops of the rocking bars 618 is smaller than the outer diameter of the rocking holes 6190, the outer diameter of the limiting discs 6180 is larger than the outer diameter of the rocking holes 6190, the three-phase asynchronous motor 612 is electrically connected with the controller 4, when the pair of rocking bars 618 rotates, the tops of the two rocking bars 618 correspondingly revolve on the inner walls of, a pair of bracing piece 6191 is for rocking the dish 619 and rolling the subassembly 62 and provide the support carrier rather than the top, and a pair of bracing piece 6191 is avoided to rocking the spacing of dish 619 to setting up of shaking hole 6190 in addition, reaches the effect of dodging when rocking the revolution of dish 619, and electric connection easy operation, convenient and fast.

The grinding assembly 62 comprises an inner column 620, an outer grinding arm 621 and a conical column 622, the bottom of the inner column 620 is provided with a circular through groove 6200, the bottom end of the inner wall of the through groove 6200 is provided with an annular groove 6201, the shaking disc 619 is fixedly clamped in the annular groove 6201, the outer grinding arm 621 is arranged in a frustum manner and is fixedly arranged on the outer wall of the inner column 620, the conical column 622 is fixedly arranged at the top of the outer grinding arm 621, the inner wall of the column barrel 60 is fixedly provided with a baffle arm 600 in an annular manner, a grinding groove 601 is arranged between the baffle arm 600 and the outer grinding arm 621, the top of the column barrel 60 is fixedly provided with a feeding circular ring 602, the top of the feeding circular ring 602 is provided with a square groove 6020 for overlapping of a discharge port 6301 of a bucket elevator 2, when the shaking disc 619 revolves, the shaking disc 619 drives the inner column 620 fixedly clamped with the inner disc to rotate, the inner column 620 drives the outer grinding arm and the conical column to revolve synchronously, so that the raw material is ground into the grinding groove 601 formed by the outer grinding arm 621, the crushed raw material sand is crushed by the outer crushing arm 621, and the primarily crushed raw material sand enters the blanking ring channel 630 at the bottom of the column barrel 60 along the outer crushing arm 621.

Unloading subassembly 63 includes unloading ring way 630, slide 631, protection box 632 and proximity sensor 633, the fixed setting in inner column 620 bottom in top one side of unloading ring way 630 to unloading ring way 630 top is equipped with oblique annular groove 6300, the lowest end department in oblique annular groove 6300 inner wall bottom is equipped with discharge gate 6301, the one end and the discharge gate 6301 outer fringe fixed connection of slide 631 and communicate with discharge gate 6301, the other end of slide 631 extends to the top of taking frame 5, protection box 632 is fixed to be set up in the bottom of the slide 631 other end and protection box 632 one end is equipped with round hole 6320, proximity sensor 633 is the fixed setting in protection box 632 of horizontal state to proximity sensor's 633 response end extends outside round hole 6320, proximity sensor 633 is electric connection with controller 4, when the raw materials grit gets into unloading ring way 630, because unloading ring way 630 is the slope setting, the raw material grit gets into slide 631 along unloading ring way 630, and when sliding to the port along slide 631, proximity sensor 633 received the signal and transmitted signal transmission to controller 4, and the inclined ring groove 6300 that sets up on unloading ring way 630 can slide down to slide 631 along the slope for when the grit after the breakage falls in from the column casing 60, and round hole 6320 is the response end of fixed proximity sensor 633.

The top end of the carrying frame 5 is provided with a feeding assembly 50, the feeding assembly 50 comprises a feeding tool 500, a fixing ring 501, a pair of push rods 502, a pair of sealing doors 503 and two cross rods 504, the two cross rods 504 are fixedly arranged at the top of the carrying frame 5, both ends of the two cross rods 504 are fixedly connected with the carrying frame 5, the bottom of the fixing ring 501 is fixedly provided with a plurality of upright seats 5010, the two cross rods 504 are fixedly arranged on the upright 5010 at the two corresponding sides of the fixing ring 501, the feeding tool 500 is fixedly inserted into the fixing ring 501, the bottom of the feeding tool 500 is provided with a guide opening 5000, when a proximity sensor 633 receives a signal and transmits the signal to the controller 4, the controller 4 opens the switches of the pair of push rods 502, and then the output shafts of the pair of push rods 502 open the pair of sealing doors 503 at the bottom of the feeding tool 500, so that the raw material sand falls onto the fine, the mounts 5010 are provided to secure the feed insert 500 to the pair of rails 504.

The pair of push rods 502 and the pair of sealing doors 503 are arranged in a one-to-one correspondence manner, the pair of push rods 502 are symmetrically arranged on two sides of the feeding tool 500, output shafts of the pair of push rods 502 are fixedly arranged on outer walls of the corresponding sealing doors 503, the pair of sealing doors 503 are symmetrically hinged to two sides of the guide opening 5000, and after the pair of push rods 502 are started, the pair of sealing doors 503 are hinged to two sides of the discharge opening 6301 at the bottom of the feeding tool 500, so that the output shafts of the pair of push rods 502 drive the corresponding sealing doors 503 to rotate, and the guide opening 5000 at the bottom of the feeding tool 500 is opened.

The screening mechanism 7 comprises a vibrating screen 70, a fine screen 71, a discharge pipeline 72 and a material collecting box 73, the vibrating screen 70 is arranged on the base 1 and is positioned between the base 3 and the bucket elevator 2, the fine screen 71 is welded at the inlet end face of the top of the vibrating screen 70, a rectangular hole 700 is arranged at one side of the vibrating screen 70 close to the bucket elevator 2, the discharge pipeline 72 is arranged in a T shape, the inlet end of the discharge pipeline 72 is fixedly connected with one side of the vibrating screen 70 and is communicated with the rectangular hole 700, the outlet end of the discharge pipeline 72 is fixedly connected with and is communicated with the inlet end of the bucket elevator 2, a square hole 720 is arranged inside the discharge pipeline 72, the rectangular hole 700 is positioned at the top of the fine screen 71 in the horizontal direction, the vibrating screen 70 is electrically connected with the controller 4, after the vibrating screen 70 is started, the vibrating screen 70 further selects raw material gravels on the fine screen 71 by the vibrating, the fine grit that falls into the case 73 that gathers materials through shale shaker 70 bottom, and the part does not shake garrulous large granule raw materials grit and follow the vibration and get into discharge pipe 72, gets into bucket elevator 2 along discharge pipe 72, and along with the shale shaker 70 of shale shaker 70 divides, those major diameter's raw materials grit can get into discharge pipe 72 through rectangular hole 700 in, get into bucket elevator 2 through quad slit 720 at last.

2 top discharge end of bucket elevator is equipped with feed back pipe 20 and says, the one end that feed back pipe 20 said is fixed set up in the discharge end tip of bucket elevator 2 and communicate with discharge port, the other end that feed back pipe 20 said extends to the top of feeding ring 602 to feed back pipe 20 says and is the overlap joint setting with square groove 6020 at feeding ring 602 top, after major diameter raw materials grit gets into bucket elevator 2, bucket elevator 2 carries large granule raw materials grit to the feed back pipe 20 at top in saying to from feed back pipe 20 and get into the column casing 60 breakage once more and then sieve, thereby carry out circulation repeated screening.

Still be equipped with cat ladder 10 on the base 1 and cat ladder 10 is located 3 sides of base, the bottom and the base 1 fixed connection of cat ladder 10 to cat ladder 10 top is equipped with footboard 100 and fixed rail 101, the fixed a pair of support column 102 that is equipped with in footboard 100 bottom, and is a pair of the bottom and the base 1 fixed connection of support column 102, fixed rail 101 is fixed to be set up in the top outer fringe of footboard 100, and cat ladder 10 is for making things convenient for staff to climb footboard 100 and pour the natural raw materials grit into column casing 60, and a pair of support column 102 provides the support carrier for footboard 100 and fixed rail 101.

The working principle is as follows: the worker pours the prepared raw material sand into the column tube 60 through the feeding ring 602 by the ladder 10 and the pedal 100, at this time, the controller 4 is operated to start the three-phase asynchronous motor 612, the output shaft of the three-phase asynchronous motor 612 drives the rotating shaft 613 to rotate through the coupler, the rotating shaft 613 drives the first flywheel 615 fixedly connected with the rotating shaft 613 to rotate, the first flywheel 615 drives the second flywheel 616 to rotate synchronously through the belt 617, so that the second flywheel 616 drives the linking shaft 614 to rotate synchronously, the rotating shaft 613 and the linking shaft 614 respectively drive the pair of rocking bars 618 at the top end to rotate, the tops of the two rocking bars 618 abut against the inner wall of the rocking hole 6190 to rotate, so that the two rocking bars 618 drive the rocking disc 619 to rotate, the rocking disc 619 drives the inner column 620 fixedly clamped with the rocking disc 619 to rotate, the inner column 620 respectively drives the rolling outer arm 621 and the conical column 622 to rotate synchronously, so that the raw material sand passes through the rolling groove 601 formed by the rolling outer arm 621 and, the raw material gravels after primary crushing enter a blanking ring channel 630 at the bottom of the column barrel 60 along the outer grinding arm 621, because the blanking ring channel 630 is obliquely arranged, the raw material gravels enter a slide channel 631 along the blanking ring channel 630, when the raw material gravels slide to a port along the slide channel 631, a proximity sensor 633 receives signals and transmits the signals to the controller 4, the controller 4 opens switches of a pair of push rods 502, and then a pair of sealing doors 503 at the bottom of a feeding container 500 are opened by output shafts of the pair of push rods 502, so that the raw material gravels fall onto a fine screen 71 through a guide port 5000, the controller 4 is operated to start a vibration motor switch at the bottom of the vibration screen 70, the vibration screen 70 further vibrates the raw material gravels on the fine screen 71 to sort the raw material gravels, the fallen fine gravel falls into a material collecting box 73 through the bottom of the vibration screen 70, and part of the large-particle raw material gravels which are not vibrated enter, enter the bucket elevator 2 along the discharging pipeline 72, the bucket elevator 2 conveys the large-particle raw material sand into the feed back pipe 20 at the top, and the large-particle raw material sand enters the column casing 60 again from the feed back pipe 20 to be crushed and then screened.

Claims

1. The utility model provides a dry-mixed mortar is with self-interacting circulation breaker, includes base (1) and bucket elevator (2), its characterized in that, still includes base (3), controller (4), carriage (5), broken mechanism (6) and screening mechanism (7), bucket elevator (2) set up in base (1) top one end and with base (1) fixed connection, base (3) are fixed to be set up in base (1) top other end and are used for bearing broken mechanism (6), controller (4) are fixed to be set up on base (1) and are located the side of base (3), carriage (5) are fixed to be set up on base (1) and are located between bucket elevator (2) and base (3), broken mechanism (6) set up in base (3) top and are used for the breakage to raw materials grit, broken mechanism (6) include column casing (60), Drive assembly (61), roll subassembly (62) and unloading subassembly (63), column casing (60) are fixed to be set up in base (3) top and column casing (60) inside is the fretwork setting, drive assembly (61) are fixed to be set up on base (1) and are located column casing (60) under, roll subassembly (62) set up in column casing (60) inside and with drive assembly (61) fixed connection, unloading subassembly (63) set up in the side of column casing (60) and with roll subassembly (62) fixed connection, screening mechanism (7) set up between base (3) and bucket elevator (2) and are located and take under carrier (5).

2. The self-adjusting circulating crusher for dry-mixed mortar of claim 1, wherein the driving assembly (61) comprises a mounting box (610), a base (611), a three-phase asynchronous motor (612), a rotating shaft (613), a coupling shaft (614), a first flywheel (615), a second flywheel (616), a belt (617) and two sets of rocker levers (618), the mounting box (610) is fixedly arranged on the base (3) and is positioned right below the column casing (60), the base (611) is fixedly arranged on one side of the bottom of the inner wall of the mounting box (610) through bolts, the three-phase asynchronous motor (612) is fixedly arranged on the base (611) in an upright manner, an output shaft of the three-phase asynchronous motor (612) is fixedly connected with the rotating shaft (613) through a coupler, and the other end of the rotating shaft (613) passes through the top of the mounting box in cooperation with a bearing and extends into the column casing (60), the one end of interlock axle (614) is rotated and is set up in the inside bottom of install bin (610), and inside the other end cooperation bearing of interlock axle (614) passed the top of install bin (610) and extended to column casing (60), first flywheel (615) are fixed to be set up on pivot (613) near install bin (610) top, second flywheel (616) are fixed to be set up on interlock axle (614) and in the same horizontal plane with first flywheel (615), first flywheel (615) and second flywheel (616) are located to belt (617) cover, the one end of each of two sets of rocking bars (618) is fixed respectively and is set up in pivot (613) and interlock axle (614) top.

3. The self-adjusting circulating crusher for dry-mixed mortar according to claim 2, characterized in that the two groups of rocking bars (618) are arranged in a Z shape, the top of the two groups of rocking bars (618) is provided with a rocking disc (619), the rocking disc (619) is provided with four groups of rocking holes (6190) in an array, the other ends of the two groups of rocking bars (618) penetrate through the corresponding two groups of symmetric rocking holes (6190) and are fixedly provided with a limiting disc (6180), the bottom of the rocking disc (619) is further symmetrically provided with a pair of support bars (6191), the bottom of the pair of support bars (6191) is fixedly arranged on the base (3), the top of the pair of support bars (6191) penetrates through the other two groups of corresponding rocking holes (6190) on the rocking disc (619) and is fixedly provided with a limiting disc (6180), the outer diameter of the top of the rocking bars (618) is smaller than the outer diameter of the rocking holes (6190), and the outer diameter of the limiting disc (6180) is larger than the outer, the three-phase asynchronous motor (612) is electrically connected with the controller (4).

4. The self-adjusting circulating crusher for dry-mixed mortar of claim 3, wherein the rolling component (62) comprises an inner column (620), an outer rolling arm (621) and a conical column (622), the bottom of the inner column (620) is provided with a circular through groove (6200) and the bottom of the inner wall of the through groove (6200) is provided with an annular groove (6201), the rocking disc (619) is fixedly clamped in the annular groove (6201), the outer rolling arm (621) is arranged in a frustum manner and the outer rolling arm (621) is fixedly arranged on the outer wall of the inner column (620), the conical column (622) is fixedly arranged at the top of the outer rolling arm (621), the inner wall of the column (60) is fixedly provided with a blocking arm (600) in an annular manner, a rolling groove (601) is arranged between the blocking arm (600) and the outer rolling arm (621), the top of the column (60) is fixedly provided with a feeding circular ring (602), and the top of the feeding circular ring (602) is provided with a square groove for a lifting machine (2) to overlap (6301) 6020).

5. The self-adjusting circulating crusher for dry-mixed mortar of claim 4, characterized in that the blanking assembly (63) comprises a blanking ring (630), a slide way (631), a protection box (632) and a proximity sensor (633), one side of the top of the blanking ring (630) is fixedly arranged at the bottom end of the inner column (620), a bevel ring groove (6300) is arranged at the top end of the blanking ring (630), a discharge hole (6301) is arranged at the lowest end of the bottom of the inner wall of the bevel ring groove (6300), one end of the slide way (631) is fixedly connected with the outer edge of the discharge hole (6301) and communicated with the discharge hole (6301), the other end of the slide way (631) extends to the top of the carrying frame (5), the protection box (632) is fixedly arranged at the bottom of the other end of the slide way (631) and one end of the protection box (632) is provided with a round hole (6320), the proximity sensor (633) is fixedly arranged in the protection box (, and the sensing end of the proximity sensor (633) extends out of the round hole (6320), and the proximity sensor (633) is electrically connected with the controller (4).

6. The self-adjusting circulating crusher for dry-mixed mortar of claim 5, characterized in that a feeding assembly (50) is arranged at the top end of the carrying frame (5), the feeding assembly (50) comprises a feeding tool (500), a fixing ring (501), a pair of push rods (502), a pair of sealing doors (503) and two cross rods (504), the two cross rods (504) are fixedly arranged at the top of the carrying frame (5), two ends of the two cross rods (504) are fixedly connected with the carrying frame (5), a plurality of vertical seats (5010) are fixedly arranged at the bottom of the fixing ring (501), the two cross rods (504) are fixedly arranged on a plurality of vertical seats (5010) at two corresponding sides of the fixing ring (501), the feeding tool (500) is fixedly inserted into the fixing ring (501) and a guide opening (5000) is arranged at the bottom of the feeding tool (500).

7. The self-adjusting circulating crusher for dry-mixed mortar of claim 6, wherein the pair of push rods (502) and the pair of sealing doors (503) are arranged in a one-to-one correspondence manner, the pair of push rods (502) are symmetrically arranged at two sides of the feeding bucket (500), the output shafts of the pair of push rods (502) are fixedly arranged on the outer walls of the corresponding sealing doors (503), and the pair of sealing doors (503) are symmetrically hinged at two sides of the guide opening (5000).

8. The self-adjusting circulating crusher for dry-mixed mortar of claim 7, wherein the screening mechanism (7) comprises a vibrating screen (70), a fine screen (71), a discharging pipeline (72) and a collecting box (73), the vibrating screen (70) is arranged on the base (1) and is located between the base (3) and the bucket elevator (2), the fine screen (71) is welded at the top inlet end surface of the vibrating screen (70), one side of the vibrating screen (70) close to the bucket elevator (2) is provided with a rectangular hole (700), the discharging pipeline (72) is arranged in a T shape, the inlet end of the discharging pipeline (72) is fixedly connected with one side of the vibrating screen (70) and is communicated with the rectangular hole (700), the outlet end of the discharging pipeline (72) is fixedly connected and communicated with the inlet end of the bucket elevator (2), a square hole (720) is arranged inside the discharging pipeline (72), the rectangular hole (700) is located at the top of the fine screen (71) in the horizontal direction, and the vibrating screen (70) is electrically connected with the controller (4).

9. The self-adjusting circulating crusher for dry-mixed mortar of claim 8, characterized in that the discharge end of the top of the bucket elevator (2) is provided with a material return pipe (20) channel, one end of the material return pipe (20) channel is fixedly arranged at the end of the discharge end of the bucket elevator (2) and is communicated with the discharge port, the other end of the material return pipe (20) channel extends to the top of the feeding ring (602), and the material return pipe (20) channel is in lap joint with the square groove (6020) at the top of the feeding ring (602).

10. The self-adjusting circulating crusher for dry-mixed mortar of claim 9, characterized in that the base (1) is further provided with a ladder (10) and the ladder (10) is located beside the base (3), the bottom of the ladder (10) is fixedly connected with the base (1), the top of the ladder (10) is provided with a pedal (100) and a fixed fence (101), the bottom of the pedal (100) is fixedly provided with a pair of supporting columns (102), the bottom of the pair of supporting columns (102) is fixedly connected with the base (1), and the fixed fence (101) is fixedly arranged at the top outer edge of the pedal (100).