CN111558438A - Soil crushing device for civil engineering and working method thereof - Google Patents
Soil crushing device for civil engineering and working method thereof Download PDFInfo
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- CN111558438A CN111558438A CN202010269625.3A CN202010269625A CN111558438A CN 111558438 A CN111558438 A CN 111558438A CN 202010269625 A CN202010269625 A CN 202010269625A CN 111558438 A CN111558438 A CN 111558438A
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- Prior art keywords
- crushing
- soil
- fixedly connected
- smashing
- motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/20—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
- B02C18/2258—Feed means of screw type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the technical field of civil engineering, in particular to a soil crushing device for civil engineering and a working method thereof. The invention has the advantages that: through having set up crushing square pipe, can make the soil that gets into in the crushing square pipe smash the sword through the triangular prism blade angle can cut open the soil that contacts rapidly, and the bucket is smashed to the rethread, smashes the bucket inside and rotates through first motor drive pivot high-speed rotation, and the pivot drives two crushing poles again and rotates, revolves around the pivot rotation in through smashing the branch, can improve greatly with the garrulous contact rate of soil, improves crushing effect greatly.
Description
Technical Field
The invention relates to the technical field of civil engineering, in particular to a soil crushing device for civil engineering and a working method thereof.
Background
Civil engineering, i.e. civil construction engineering, is a general term for civil engineering and construction engineering. The engineering discipline is an engineering discipline for building various facilities and places for activities such as human life, production, protection and the like, covers the construction of facilities, buildings, structures and engineering objects in the engineering ranges such as houses, roads, railways, airports, bridges, water conservancy, ports, tunnels, water supply and drainage, protection and the like in various categories such as the ground, the underground, the land, the water, the underwater and the like, not only comprises various technical activities such as surveying, designing, constructing, maintaining, managing and the like in the engineering construction process, but also comprises materials, equipment and articles consumed in the construction process. Soil needs to be smashed in civil engineering, but at present, soil is mostly smashed by manually and directly pouring the soil into a smashing machine for smashing, but the prior smashing machine only depends on a motor to drive a main shaft, a plurality of small branches are arranged on the main shaft, the soil is smashed by high-speed rotation, the soil can only be preliminarily smashed into small blocks by the mode, because the structure is simple, the smashing mode is single, the contact rate of the soil and the small branches is low, the smashing process is short, the soil cannot be smashed fully, the soil is not fine and smooth enough, the prior equipment is mostly fixed, when the soil pile at near place is smashed, the soil at far place needs to be manually piled and poured before being transported to the equipment, the smashed soil cannot separate out stones, the smashed soil can also be piled near the equipment, in order to prevent blocking an outlet, the soil is required to be cleaned when too much piled, and the equipment needs to be stopped to be cleaned, and cannot be operated continuously.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a soil smashing device for civil engineering and a working method thereof, and effectively overcomes the defects of the prior art.
The purpose of the invention is realized by the following technical scheme: a soil smashing device for civil engineering and a working method thereof comprise a bottom plate, wherein a guide rail box is fixedly connected to the middle of the top surface of the bottom plate, a screen hopper is slidably connected to the inner wall of the guide rail box, a connecting lug plate is fixedly connected to the middle of one side of the outer wall of the screen hopper, a fourth motor is fixedly connected to one side of the top surface of the bottom plate, a rotating disc is fixedly connected to the output end of the fourth motor, a connecting rod is rotatably connected to the edge of the rotating disc, one end, away from the rotating disc, of the connecting rod is rotatably connected with the connecting lug plate, a smashing barrel is fixedly connected to the middle of the top surface of the guide rail box, a first motor is fixedly connected to the circle center of the top surface of the smashing barrel, a rotating shaft is rotatably connected to the circle center of the inner wall of the smashing barrel, two smashing rods are rotatably connected to, one end of each of the two crushing rods is fixedly connected with a driving gear, the surface of the inner wall of the crushing barrel is fixedly connected with two annular racks, one side of the top surface of the crushing barrel is fixedly connected with a crushing square pipe, the bottom of the crushing square pipe is rotatably connected with a first crushing cutter shaft, the middle of the crushing square pipe is rotatably connected with a second crushing cutter shaft, the top of the crushing square pipe is rotatably connected with a third crushing cutter shaft, one ends of the first crushing cutter shaft, the second crushing cutter shaft and the third crushing cutter shaft are fixedly connected with driving wheels, the surfaces of the first crushing cutter shaft, the second crushing cutter shaft and the third crushing cutter shaft are fixedly connected with a plurality of crushing cutters, the bottom of one side of the outer wall of the crushing square pipe is fixedly connected with a second motor, one side of the top of the crushing square pipe is fixedly connected with a conveying pipe, the output end of the third motor is fixedly connected with a material conveying worm, and one side of the conveying pipe is fixedly connected with a feeding hopper.
Optionally, the bottom of guided way case link up each other with the bottom of bottom plate, the top of guided way case is linked together with the inside of smashing the bucket, one side of guided way case is provided with row's stone mouth, one side that the guided way case is close to row's stone mouth rotates and is connected with the case lid, the junction of case lid and guided way case is provided with the wind spring that resets, the wind spring that resets is rolled up to guided way case one side, the case lid covers row's stone mouth completely, the middle part fixedly connected with handle of case lid one side.
Optionally, the filter screen slope setting of sieve fill, the lower one side of sieve fill filter screen is corresponding with one side of guided way case stone discharge mouth, the thickness that the thickness of sieve was fought equals with the thickness of guided way incasement wall, the length that the length of sieve was fought is less than the length of guided way case.
Optionally, the second motor is fixedly connected with one end of the first crushing cutter shaft, which is far away from the second motor, is connected with a first transmission belt through a transmission wheel in a transmission manner, the first transmission belt is connected with the second crushing cutter shaft through a transmission wheel in a transmission manner, one end of the second crushing cutter shaft is connected with a second transmission belt through a transmission wheel in a transmission manner, and the second transmission belt is connected with a third crushing cutter shaft through a transmission wheel in a transmission manner.
Optionally, the length of smashing the sword is less than the width of smashing the square intraductal wall, and is a plurality of both ends of smashing the sword all do not contact with the inner wall of smashing square pipe, and is a plurality of smash the sword and be the triangular prism form.
Optionally, the top of pivot runs through the top surface of smashing the bucket, the top of pivot and the output fixed connection of first motor, two the interval of smashing the pole is greater than the sum of the length of two branches of smashing, and is a plurality of smash the branch crisscross distribution each other.
Optionally, the position of the driving gear corresponds to the position of the annular rack, the driving gear is meshed with the annular rack, the driving gear is a bevel gear, and the surface of the annular rack inclines towards the center of the circle.
Optionally, the material conveying worm is a large-pitch worm, the edge of the material conveying worm is completely not contacted with the inner wall of the conveying pipe, a supporting column is fixedly connected to one side of the bottom of the conveying pipe, and one end, far away from the conveying pipe, of the supporting column is fixedly connected with the top surface of the bottom plate.
Optionally, one side fixedly connected with swash plate of unloading that the bottom plate bottom surface is close to the guided way case and link up the department, the width of the swash plate of unloading is greater than the width that the guided way case link up the department, the equal fixedly connected with universal wheel in four corners of bottom plate bottom surface, the edge fixedly connected with handlebar of bottom plate top surface one side, the height that highly is higher than the universal wheel bottom of the swash plate of unloading bottommost.
Optionally, the working method includes the following steps:
1) adding soil to be crushed into a feed hopper, driving a material conveying worm to rotate by a third motor, and conveying the soil to be crushed into a crushing square pipe through a conveying pipe by the rotation of the material conveying worm;
2) the second motor 6 drives the first crushing cutter shaft to rotate at a high speed, the first crushing cutter shaft drives the second crushing cutter shaft to rotate at a high speed through a first transmission belt, the second crushing cutter shaft drives the third crushing cutter shaft to rotate at a high speed through a second transmission belt, soil entering the crushing square pipe is subjected to three-layer crushing through the first crushing cutter shaft rotating at a high speed, the second crushing cutter shaft and the crushing cutter driven by the third crushing cutter shaft, and the soil falls into the crushing barrel through self gravity;
3) the inside of the crushing barrel is rotated by a first motor to drive a rotating shaft to rotate at a high speed, the rotating shaft drives two crushing rods to rotate, the two crushing rods roll on an annular rack through a driving gear to rotate, so that crushing branches are driven to rotate synchronously, and soil falls into a sieve hopper after being crushed by the two crushing rods and the crushing branches in a high collision manner;
4) the sieve hopper is driven to do high-frequency reciprocating motion in the guide rail box through a fourth motor and a connecting rod, so that soil crushed in the sieve hopper is sieved, filtered stones slide to one side of a stone discharging port along with the inclined surface of the screen, the box cover is pushed away by the dead weight and falls to one side of the ground, and the soil falls to the other side of the ground through a discharging inclined plate at a through part at the bottom of the bottom plate;
5) after the soil in the front is crushed, the universal wheel is pushed by the handlebar to move to the position near the soil to be crushed, and the crushing operation is continued;
6) and stopping the equipment after all the soil is crushed.
The invention has the following advantages:
1. this civil engineering soil reducing mechanism and working method thereof, through having set up crushing square pipe, can make the soil that gets into in crushing square pipe pass through high-speed pivoted first crushing arbor, the crushing sword that second crushing arbor and third crushing arbor drive carry out the three-layer and smash, and can cut open the soil that contacts rapidly through the blade angle of triangular prism crushing sword, rethread crushing barrel, crushing barrel is inside to rotate through first motor and drive the high-speed rotation of pivot, the pivot drives two crushing poles again and rotates, two crushing poles roll through drive gear and move on the ring rack and carry out the rotation, thereby drive crushing branch synchronous rotation, through the revolution when crushing branch centers on the pivot rotation, can improve the contact rate with the soil fragment greatly, thereby improve crushing effect greatly.
2. This civil engineering soil reducing mechanism and working method thereof, through having set up the sieve fill, and the sieve fill is through fourth motor and connecting rod transmission at the high frequency reciprocating motion of guided way incasement, thereby will get into the sieve and fight the soil after smashing and sieve, filter off the stone along with the inclined plane landing of screen cloth to arrange stone mouth one side, and rely on the dead weight to push open the case lid and drop to one side on ground, soil then the swash plate of unloading through the bottom plate bottom through department falls to the opposite side on ground, thereby can accomplish the separation of soil and stone, and separate stone and soil to both sides, be separated far away, can conveniently divide the clearance, prevent that stone soil secondary from mixing, and drive sieve fill high frequency reciprocating motion through fourth motor and connecting rod, can improve the efficiency of sieving, prevent to block.
3. This civil engineering soil reducing mechanism and operating method thereof, through having set up handlebar and universal wheel, and the feeder hopper is located the place ahead, and row's stone mouth is located the both sides at rear respectively with the swash plate of unloading, the feeder hopper is located the low department simultaneously, it is convenient to make this equipment feed, the user need not take soil to too high position alright reinforced, reduce intensity of labour, simultaneously along with the kibbling progress of soil heap, after the square soil has smashed, promote near universal wheel removes the soil of treating smashing through the handlebar, continue to smash the operation, and at this moment the device keeps away from rear exhaust stone and the soil after smashing, make the device can not intervene the clearance to stone and soil after smashing, thereby can realize continuous operation, and the work efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3 at C according to the present invention;
FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention;
FIG. 6 is a schematic view of the crushing blade according to the present invention;
fig. 7 is a schematic structural view of the sieve hopper of the present invention.
In the figure: 1-bottom plate, 2-guide rail box, 3-crushing barrel, 4-first motor, 5-crushing square tube, 6-second motor, 7-first driving belt, 8-second driving belt, 9-conveying pipe, 10-third motor, 11-feeding hopper, 12-supporting column, 13-fourth motor, 14-rotating disk, 15-connecting rod, 16-box cover, 17-handle, 18-universal wheel, 19-handle, 20-discharging inclined plate, 21-conveying worm, 22-sieve hopper, 23-connecting lug plate, 24-rotating shaft, 25-crushing rod, 26-crushing branch, 27-first crushing cutter shaft, 28-second crushing cutter shaft, 29-third crushing cutter shaft, 30-driving gear, 31-annular rack, 32-crushing knife and 33-driving wheel.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following.
As shown in fig. 1 to 7, a soil pulverizing device for civil engineering and its working method, which comprises a bottom plate 1, a guide rail box 2 fixedly connected to the middle of the top surface of the bottom plate 1, a screen bucket 22 slidably connected to the inner wall of the guide rail box 2, a connecting ear plate 23 fixedly connected to the middle of one side of the outer wall of the screen bucket 22, a fourth motor 13 fixedly connected to one side of the top surface of the bottom plate 1, a rotating disc 14 fixedly connected to the output end of the fourth motor 13, a connecting rod 15 rotatably connected to the edge of the rotating disc 14, a pulverizing barrel 3 rotatably connected to the end of the connecting rod 15 far from the rotating disc 14 and the connecting ear plate 23, a first motor 4 fixedly connected to the center of the top surface of the pulverizing barrel 3, a rotating shaft 24 rotatably connected to the center of the inner wall of the pulverizing barrel 3, two pulverizing rods 25 rotatably connected to the inside of the rotating shaft 24, a plurality of pulverizing branches 26 fixedly connected to the surfaces of the, one end of each of the two crushing rods 25 is fixedly connected with a driving gear 30, the surface of the inner wall of the crushing barrel 3 is fixedly connected with two annular racks 31, one side of the top surface of the crushing barrel 3 is fixedly connected with a crushing square tube 5, the bottom of the crushing square tube 5 is rotatably connected with a first crushing cutter shaft 27, the middle of the crushing square tube 5 is rotatably connected with a second crushing cutter shaft 28, the top of the crushing square tube 5 is rotatably connected with a third crushing cutter shaft 29, one end of each of the first crushing cutter shaft 27, the second crushing cutter shaft 28 and the third crushing cutter shaft 29 is fixedly connected with a driving wheel 33, the surfaces of the first crushing cutter shaft 27, the second crushing cutter shaft 28 and the third crushing cutter shaft 29 are fixedly connected with a plurality of crushing cutters 32, the bottom of one side of the outer wall of the crushing square tube 5 is fixedly connected with a second motor 6, one side of the top of the, the output end of the third motor 10 is fixedly connected with a material conveying worm 21, and one side of the conveying pipe 9 is fixedly connected with a feed hopper 11; the bottom of the guide rail box 2 is communicated with the bottom of the bottom plate 1, the top of the guide rail box 2 is communicated with the inside of the crushing barrel 3, a stone discharging port is formed in one side of the guide rail box 2, a box cover 16 is rotatably connected to one side, close to the stone discharging port, of the guide rail box 2, a reset coil spring is arranged at the joint of the box cover 16 and the guide rail box 2, the reset coil spring is wound towards one side of the guide rail box 2, so that the box cover 16 has a certain covering force, soil is prevented from being pushed away and flows out of the stone discharging port, when more stones are accumulated on one side of the stone discharging port, the box cover 16 can be automatically pushed away by gravity to be discharged, the box cover 16 completely covers the stone discharging port, and a handle 17 is; the filter screen of the sieve hopper 22 is obliquely arranged, the lower side of the filter screen of the sieve hopper 22 corresponds to one side of the stone discharge port of the guide rail box 2, so that heavy stones automatically slide to one side of the stone discharge port, the thickness of the sieve hopper 22 is equal to that of the inner wall of the guide rail box 2, and the length of the sieve hopper 22 is smaller than that of the guide rail box 2, so that the sieve hopper 22 is prevented from sliding out of the guide rail box 2, and the guide rail box 2 is prevented from interfering with the high-frequency reciprocating motion of the sieve hopper 22; the second motor 6 is fixedly connected with one end of the first crushing cutter shaft 27, which is far away from the second motor 6, is in transmission connection with a first transmission belt 7 through a transmission wheel 33, the first transmission belt 7 is in transmission connection with a second crushing cutter shaft 28 through the transmission wheel 33, one end of the second crushing cutter shaft 28 is in transmission connection with a second transmission belt 8 through the transmission wheel 33, the second transmission belt 8 is in transmission connection with a third crushing cutter shaft 29 through the transmission wheel 33, so that the first crushing cutter shaft 27, the second crushing cutter shaft 28 and the third crushing cutter shaft 29 can be simultaneously driven to synchronously rotate through the second motor 6, soil falling into the crushing square pipe 5 is crushed through the three groups of crushing cutters 32, and the crushing effect is better; the length of the plurality of crushing knives 32 is smaller than the width of the inner wall of the crushing square tube 5, both ends of the plurality of crushing knives 32 are not contacted with the inner wall of the crushing square tube 5, the plurality of crushing knives 32 are all triangular prism-shaped, and the cutting edge angles of the triangular prism-shaped crushing knives 32 can rapidly cut open contacted soil; the top end of the rotating shaft 24 penetrates through the top surface of the crushing barrel 3, the top end of the rotating shaft 24 is fixedly connected with the output end of the first motor 4, the distance between the two crushing rods 25 is larger than the sum of the lengths of the two crushing branches 26, and the plurality of crushing branches 26 are distributed in a staggered manner, so that the contact probability with soil can be further improved and the crushing effect can be improved; the position of the driving gear 30 corresponds to the position of the annular rack 31, the driving gear 30 is meshed with the annular rack 31, the driving gear 30 is a conical gear, and the surface of the annular rack 31 inclines towards the center of a circle, so that soil falling on the annular rack 31 can slide into the crushing barrel 3 along a slope and is prevented from staying on the annular rack 31; the conveying worm 21 is a large-pitch worm, the large-pitch worm has a large gap, soil blocks are prevented from being clamped between the screw rods to cause blockage, the edge of the conveying worm 21 is completely not contacted with the inner wall of the conveying pipe 9, one side of the bottom of the conveying pipe 9 is fixedly connected with a supporting column 12, one end, far away from the conveying pipe 9, of the supporting column 12 is fixedly connected with the top surface of the bottom plate 1, and clinker in the conveying pipe 9 can be more stable in the process of clinker production through the supporting column 12; one side fixedly connected with swash plate 20 of unloading that bottom plate 1 bottom surface is close to guided way case 2 and link up the department, the width of the swash plate 20 of unloading is greater than the width that guided way case 2 link up the department, the equal fixedly connected with universal wheel 18 in four corners of bottom plate 1 bottom surface, the edge fixedly connected with handlebar 19 of bottom plate 1 top surface one side, the height that highly is higher than the universal wheel 18 bottom of the swash plate 20 bottommost of unloading, thereby in the engineering that universal wheel 18 removed, the swash plate 20 of unloading can not contact the bottom surface, thereby can not interfere the universal wheel 18 and remove.
The working method comprises the following steps:
1) soil to be crushed is added into a feed hopper 11, a third motor 10 drives a material conveying worm 21 to rotate, and the soil to be crushed is conveyed into a crushing square pipe 5 through a conveying pipe 9 by the rotation of the material conveying worm 21;
2) the second motor 6 drives the first crushing cutter shaft 27 to rotate at a high speed, the first crushing cutter shaft 27 drives the second crushing cutter shaft 28 to rotate at a high speed through the first transmission belt 7, the second crushing cutter shaft 28 drives the third crushing cutter shaft 29 to rotate at a high speed through the second transmission belt 8, soil entering the crushing square tube 5 is crushed in three layers through the first crushing cutter shaft 27, the second crushing cutter shaft 28 and the crushing cutter 32 driven by the third crushing cutter shaft 29 which rotate at a high speed, and falls into the crushing barrel 3 through self gravity;
3) the crushing barrel 3 is internally rotated through the first motor 4 to drive the rotating shaft 24 to rotate at a high speed, the rotating shaft 24 drives the two crushing rods 25 to rotate, the two crushing rods 25 roll on the annular rack 31 through the driving gear 30 to rotate, so that the crushing branches 26 are driven to rotate synchronously, and soil falls into the sieve hopper 22 after being crushed through the high collision of the two crushing rods 25 and the crushing branches 26;
4) the sieve hopper 22 is driven by the fourth motor 13 and the connecting rod 15 to do high-frequency reciprocating motion in the guide rail box 2, so that soil which enters the sieve hopper 22 and is crushed is sieved, filtered stones slide to one side of a stone discharging port along with the inclined surface of the sieve screen, the box cover 16 is pushed away by self weight to fall to one side of the ground, and the soil falls to the other side of the ground through the discharging inclined plate 20 at the bottom through part of the bottom plate 1;
5) after the soil in the front is crushed, the universal wheel 18 is pushed by the handlebar 19 to move to the position near the soil to be crushed, and the crushing operation is continued;
6) and stopping the equipment after all the soil is crushed.
The implementation method comprises the following steps:
the material conveying worm 21 is a worm with a gradually changed pitch, and the space is reduced by continuously reducing the pitch, so that large soil blocks can be extruded into smaller soil blocks in the material conveying process, and the material conveying worm is suitable for crushing the soil with softer soil.
The second embodiment is as follows:
the feed hopper 11 is a bucket, the shoveling surface of the bucket is flush with the ground, so that soil can be directly shoveled into the conveying pipe 9, a user does not need to manually feed materials into the feed hopper 11, and the labor burden of the user is reduced.
The working process of the invention is as follows: when the user uses the device, the user adds soil to be crushed into the feed hopper 11, the third motor 10 drives the material conveying worm 21 to rotate, and the soil to be crushed is conveyed into the crushing square pipe 5 through the conveying pipe 9 by the rotation of the material conveying worm 21; then a second motor is started, the second motor 6 drives a first crushing cutter shaft 27 to rotate at a high speed, the first crushing cutter shaft 27 drives a second crushing cutter shaft 28 to rotate at a high speed through a first transmission belt 7, the second crushing cutter shaft 28 drives a third crushing cutter shaft 29 to rotate at a high speed through a second transmission belt 8, soil entering the crushing square pipe 5 is subjected to three-layer crushing through the first crushing cutter shaft 27, the second crushing cutter shaft 28 and a crushing cutter 32 driven by the third crushing cutter shaft 29 which rotate at a high speed, and falls into the crushing barrel 3 through self gravity; the crushing barrel 3 is internally rotated through the first motor 4 to drive the rotating shaft 24 to rotate at a high speed, the rotating shaft 24 drives the two crushing rods 25 to rotate, the two crushing rods 25 roll on the annular rack 31 through the driving gear 30 to rotate, so that the crushing branches 26 are driven to rotate synchronously, and soil falls into the sieve hopper 22 after being crushed through the high collision of the two crushing rods 25 and the crushing branches 26; the sieve hopper 22 is driven by the fourth motor 13 and the connecting rod 15 to do high-frequency reciprocating motion in the guide rail box 2, so that soil which enters the sieve hopper 22 and is crushed is sieved, filtered stones slide to one side of a stone discharging port along with the inclined surface of the sieve screen, the box cover 16 is pushed away by self weight to fall to one side of the ground, and the soil falls to the other side of the ground through the discharging inclined plate 20 at the bottom through part of the bottom plate 1; after the soil in the front is crushed, the universal wheel 18 is pushed by the handlebar 19 to move to the position near the soil to be crushed, and the crushing operation is continued; thereby completing the whole soil crushing operation.
In summary, when the present invention is used, the square crushing pipe 5 is provided, so that soil entering the square crushing pipe 5 can be crushed in three layers by the crushing knives 32 driven by the first crushing knife shaft 27, the second crushing knife shaft 28 and the third crushing knife shaft 29 which rotate at a high speed, and the contacted soil can be rapidly split by the cutting edges of the triangular prism crushing knives 32, then the crushing barrel 3 is rotated by the first motor 4 to drive the rotating shaft 24 to rotate at a high speed, the rotating shaft 24 drives the two crushing rods 25 to rotate, the two crushing rods 25 rotate on the annular rack 31 by the driving gear 30, so as to drive the crushing branches 26 to rotate synchronously, the contact rate of the crushed soil can be greatly improved by the simultaneous revolution of the crushing branches 26 rotating around the rotating shaft 24, so as to greatly improve the crushing effect, the sieve hopper 22 is provided, and the sieve hopper 22 reciprocates at a high frequency in the guide rail box 2 by the fourth motor 13 and the connecting rod 15, thereby sieving the soil crushed in the sieve hopper 22, filtering the stone to slide to one side of a stone discharge port along with the inclined plane of the screen and pushing the box cover 16 to one side of the ground by self weight, and the soil falls to the other side of the ground through the discharging inclined plate 20 at the bottom through part of the bottom plate 1, thereby completing the separation of the soil and the stone, and separating the stone and the soil to two sides, and the stone and the soil are far apart, thereby being convenient for separating and cleaning, preventing the secondary mixing of the stone and the soil, and driving the sieve hopper 22 to do high-frequency reciprocating motion through the fourth motor 13 and the connecting rod 15, thereby improving the sieving efficiency and preventing blockage, finally, through arranging the handlebar 19 and the universal wheel 18, the feed hopper 11 is positioned in front, the stone discharge port and the discharging inclined plate 20 are respectively positioned at two sides of the rear, and the feed hopper 11 is positioned at a low position, thereby facilitating the feeding of the equipment, and a user can feed, reduce intensity of labour, simultaneously along with the kibbling progress is piled to soil, the back has been smashed to the square soil, promotes through handlebar 19 that universal wheel 18 moves near waiting to smash soil, continues to smash the operation, and at this moment the device keeps away from rear exhaust stone and the soil after smashing in addition, makes the device can not intervene the clearance to stone and the soil after smashing to can realize continuity of operation, improve work efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a civil engineering soil reducing mechanism which characterized in that: comprises a bottom plate (1), a guide rail box (2) is fixedly connected to the middle of the top surface of the bottom plate (1), a screen hopper (22) is connected to the inner wall of the guide rail box (2) in a sliding manner, a connecting lug plate (23) is fixedly connected to the middle of one side of the outer wall of the screen hopper (22), a fourth motor (13) is fixedly connected to one side of the top surface of the bottom plate (1), a rotating disc (14) is fixedly connected to the output end of the fourth motor (13), a connecting rod (15) is rotatably connected to the edge of the rotating disc (14), one end of the connecting rod (15) far away from the rotating disc (14) is rotatably connected to the connecting lug plate (23), a crushing barrel (3) is fixedly connected to the middle of the top surface of the guide rail box (2), a first motor (4) is fixedly connected to the circle center of the top surface of the crushing barrel (3), a rotating shaft (24), the inside of pivot (24) is rotated and is connected with two crushing poles (25), two the fixed surface of crushing pole (25) is connected with a plurality of branches of smashing (26), two the one end fixedly connected with drive gear (30) of crushing pole (25), the fixed surface of smashing the bucket (3) inner wall is connected with two annular racks (31), one side fixedly connected with of smashing the bucket (3) top surface smashes square pipe (5), the bottom of smashing square pipe (5) rotates and is connected with first crushing arbor (27), the middle part of smashing square pipe (5) rotates and is connected with second crushing arbor (28), the top of smashing square pipe (5) rotates and is connected with third crushing arbor (29), the equal fixedly connected with drive wheel (33) of one end of first crushing arbor (27), second crushing arbor (28) and third crushing arbor (29), the utility model discloses a crushing cutter, including the first equal fixedly connected with in surface of smashing arbor (27), the second and smashing arbor (28) and the third and smashing a plurality of crushing sword (32) of arbor (29), the bottom fixedly connected with second motor (6) of the side of smashing pipe (5) outer wall one side, one side fixedly connected with at the side of smashing pipe (5) top has conveyer pipe (9), the top fixedly connected with third motor (10) of conveyer pipe (9), defeated material worm (21) of the output fixedly connected with of third motor (10), one side fixedly connected with feeder hopper (11) of conveyer pipe (9).
2. The soil pulverizing apparatus for civil engineering as claimed in claim 1, wherein: the bottom of guided way case (2) link up each other with the bottom of bottom plate (1), the top of guided way case (2) is linked together with the inside of smashing bucket (3), one side of guided way case (2) is provided with row's stone mouth, one side rotation that guided way case (2) are close to row's stone mouth is connected with case lid (16), case lid (16) are provided with the spring that resets with the junction of guided way case (2), the spring that resets coils to guided way case (2) one side convolution, case lid (16) cover row's stone mouth completely, the middle part fixedly connected with handle (17) of case lid (16) one side.
3. The soil pulverizing apparatus for civil engineering as claimed in claim 1, wherein: the filter screen slope of sieve fill (22) sets up, the lower one side of sieve fill (22) filter screen is corresponding with one side of guided way case (2) stone discharge port, the thickness that the thickness of sieve fill (22) equals with the thickness of guided way case (2) inner wall, the length that the sieve was fought (22) is less than the length of guided way case (2).
4. The soil pulverizing apparatus for civil engineering as claimed in claim 1, wherein: the utility model discloses a crushing cutter shaft, including first crushing arbor (27), second motor (6), first crushing arbor (27) are kept away from the one end of second motor (6) and are connected with first drive belt (7) through drive wheel (33) transmission, first drive belt (7) are connected with second crushing arbor (28) transmission through drive wheel (33), the one end of second crushing arbor (28) is connected with second drive belt (8) through drive wheel (33) transmission, second drive belt (8) are connected with third crushing arbor (29) transmission through drive wheel (33).
5. The soil pulverizing apparatus for civil engineering as claimed in claim 1, wherein: the length of a plurality of crushing sword (32) is less than the width of crushing square pipe (5) inner wall, and is a plurality of the both ends of crushing sword (32) all do not contact with the inner wall of crushing square pipe (5), and are a plurality of crushing sword (32) are the triangular prism form.
6. The soil pulverizing apparatus for civil engineering as claimed in claim 1, wherein: the top of pivot (24) runs through the top surface of smashing bucket (3), the top of pivot (24) and the output fixed connection of first motor (4), two the interval of smashing pole (25) is greater than the sum of the length of two branches of smashing (26), and is a plurality of smash branch (26) crisscross distribution each other.
7. The soil pulverizing apparatus for civil engineering as claimed in claim 1, wherein: the position of the driving gear (30) corresponds to the position of the annular rack (31), the driving gear (30) is meshed with the annular rack (31), the driving gear (30) is a conical gear, and the surface of the annular rack (31) inclines towards the center of a circle.
8. The soil pulverizing apparatus for civil engineering as claimed in claim 1, wherein: defeated material worm (21) are the coarse pitch worm, the edge of defeated material worm (21) and the inner wall of conveyer pipe (9) contactless completely, one side fixedly connected with support column (12) of conveyer pipe (9) bottom, the top surface fixed connection of conveyer pipe (9) and bottom plate (1) is kept away from in support column (12).
9. The soil pulverizing apparatus for civil engineering as claimed in claim 1, wherein: bottom plate (1) bottom surface is close to one side fixedly connected with swash plate (20) of unloading that guided way case (2) link up the department, the width of swash plate (20) of unloading is greater than the width that guided way case (2) link up the department, the equal fixedly connected with universal wheel (18) in four corners of bottom plate (1) bottom surface, edge fixedly connected with handlebar (19) of bottom plate (1) top surface one side, the height that highly is higher than universal wheel (18) bottom of swash plate (20) the bottommost of unloading.
10. The working method of the soil pulverizing apparatus for civil engineering as claimed in claim 1, wherein: the method comprises the following steps:
1) soil to be crushed is added into a feed hopper (11), a third motor (10) drives a material conveying worm (21) to rotate, and the soil to be crushed is conveyed into a crushing square pipe (5) through a conveying pipe (9) by the rotation of the material conveying worm (21);
2) the second motor (6) drives the first crushing cutter shaft (27) to rotate at a high speed, the first crushing cutter shaft (27) drives the second crushing cutter shaft (28) to rotate at a high speed through the first transmission belt (7), the second crushing cutter shaft (28) drives the third crushing cutter shaft (29) to rotate at a high speed through the second transmission belt (8), soil entering the crushing square pipe (5) is crushed in three layers through the first crushing cutter shaft (27) rotating at a high speed, the second crushing cutter shaft (28) and the crushing cutter (32) driven by the third crushing cutter shaft (29), and falls into the crushing barrel (3) through self gravity;
3) the crushing barrel (3) is internally rotated through a first motor (4) to drive a rotating shaft (24) to rotate at a high speed, the rotating shaft (24) drives two crushing rods (25) to rotate, the two crushing rods (25) roll on an annular rack (31) through a driving gear (30) to rotate, so that the crushing branches (26) are driven to rotate synchronously, and soil falls into a sieve hopper (22) after being crushed by the two crushing rods (25) and the crushing branches (26) in high collision;
4) the sieve hopper (22) is driven by a fourth motor (13) and a connecting rod (15) to do high-frequency reciprocating motion in the guide rail box (2), so that soil crushed in the sieve hopper (22) is sieved, filtered stones slide to one side of a stone discharge port along with the inclined surface of the sieve mesh, the stones push a box cover (16) to fall to one side of the ground by means of self weight, and the soil falls to the other side of the ground through a discharging inclined plate (20) at the bottom through part of the bottom plate (1);
5) after the soil in the front is crushed, the universal wheel (18) is pushed by a handlebar (19) to move to the position near the soil to be crushed, and the crushing operation is continued;
6) and stopping the equipment after all the soil is crushed.
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| CN202010269625.3A CN111558438A (en) | 2020-04-08 | 2020-04-08 | Soil crushing device for civil engineering and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010269625.3A CN111558438A (en) | 2020-04-08 | 2020-04-08 | Soil crushing device for civil engineering and working method thereof |
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| CN111558438A true CN111558438A (en) | 2020-08-21 |
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Cited By (1)
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| CN113305009A (en) * | 2021-06-15 | 2021-08-27 | 葛强 | Sealed rolling type multi-stage screening machine |
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