CN115400830A - Grit crushing treatment equipment is used in grit processing - Google Patents
Grit crushing treatment equipment is used in grit processing Download PDFInfo
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- CN115400830A CN115400830A CN202210913847.3A CN202210913847A CN115400830A CN 115400830 A CN115400830 A CN 115400830A CN 202210913847 A CN202210913847 A CN 202210913847A CN 115400830 A CN115400830 A CN 115400830A
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- box body
- crushing
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- side wall
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- 230000007246 mechanism Effects 0.000 claims abstract description 114
- 239000002699 waste material Substances 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000004576 sand Substances 0.000 claims description 33
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 description 6
- 239000004575 stone Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Classifications
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
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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
- B02C21/00—Disintegrating plant with or without drying of the material
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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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/526—Cleaning with brushes or scrapers with scrapers
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the technical field of gravel processing, in particular to gravel crushing treatment equipment for gravel processing, which comprises a box body, a feeding hopper, a discharging hopper, a motor, a first crushing roller, a second crushing roller, a filter screen and a transmission mechanism, wherein the feeding hopper is fixedly communicated with the upper end of the box body, the discharging hopper is fixedly communicated with the lower end of the box body, the motor is fixedly connected to the outer side wall of the box body, the first crushing roller is rotatably connected in the box body, the filter screen is fixedly connected to the inner side wall of the box body, and the transmission mechanism is arranged on the outer side wall of the box body. This grit broken handle equipment for grit processing passes through the setting of waste residue processing mechanism, under the effect of cleaning mechanism and secondary crushing mechanism, can make all grit of puting in all can be through abundant thorough broken handle, not only can make all grit can reach broken requirement degree to guaranteed crushing effect and processingquality to the grit, moreover, can avoid causing the waste of too much grit.
Description
Technical Field
The invention relates to the technical field of sandstone processing, in particular to sandstone crushing treatment equipment for sandstone processing.
Background
Sand, which refers to a loose mixture of sand and gravel. Geology calls the mineral or rock particles with the particle size of 0.074-2mm as sand and the particles with the particle size of more than 2mm as gravel or breccia, and in construction engineering, a crushing device is often needed to crush gravels with different volumes so as to meet the requirement of subsequent use. At present, the grit crushing apparatus on the market mostly includes actuating mechanism, broken mechanism, and wherein, broken mechanism includes the relative crushing roller that sets up, carries out the breakage to the grit through the crushing roller. However, current grit broken handle equipment often can only carry out disposable broken handle to the grit of input, can cause the crushing effect to the grit relatively poor to, the grit after broken handle can filter through the filter screen again, and does not regard promptly not reach broken requirement degree through the filter screen, then, will throw away these grit waste residues of filtering out directly, thereby can cause the waste of material.
Disclosure of Invention
The invention aims to solve the defects that the existing sand and stone crushing treatment equipment in the prior art can only crush the thrown sand and stone once, so that the crushing effect on the sand and stone is poor, and the filtered waste sand and stone residues are directly thrown away without passing through a filter screen, so that the waste of materials is caused.
In order to achieve the purpose, the invention adopts the following technical scheme:
design a grit crushing treatment equipment for grit processing, including box, magazine, play hopper, motor, first crushing roller, second crushing roller, filter screen and drive mechanism, the fixed intercommunication of magazine is in the box upper end, it is in to go out the fixed intercommunication of hopper the box lower extreme, motor fixed connection is in on the lateral wall of box, first crushing roller rotates to be connected in the box, the second crushing roller rotates to be connected in the box, just first crushing roller with be relative setting between the second crushing roller, the output shaft one end of motor with be fixed connection between the one end of first crushing roller, filter screen fixed connection be in on the inside wall of box, just the filter screen is located first crushing roller with under the second crushing roller, drive mechanism sets up on the lateral wall of box, just first crushing roller with pass through between the second crushing roller drive mechanism is connected.
Preferably, the upper surface of the filter screen is provided with a waste residue treatment mechanism, the waste residue treatment mechanism is arranged on the inner side wall of the box body, and the waste residue treatment mechanism is connected with the transmission mechanism.
Preferably, the waste residue treatment mechanism is including cleaning mechanism and regrinding mechanism, it sets up to clean the mechanism the filter screen upper surface, the regrinding mechanism sets up one side of filter screen upper surface, just the regrinding mechanism is located clean one side of mechanism, clean the mechanism with the regrinding mechanism all sets up on the inside wall of box, clean the mechanism the regrinding mechanism with drive mechanism all is connected.
Preferably, clean the mechanism and include reciprocal lead screw, first link block, two first slide mechanism, a plurality of cylinder and scraper blade, reciprocal lead screw rotates to be connected on the inside wall of box, just reciprocal lead screw one end with drive mechanism is connected, first link block threaded connection be in on the reciprocal lead screw, just first link block both ends are equallyd divide and are do not through two first slide mechanism slides and sets up the inner wall both sides of box, a plurality of the equal fixed connection of cylinder is in the upper end of first link block, scraper blade fixed connection is at a plurality of the lower extreme of cylinder, just the scraper blade is located under the first link block and is located the filter screen upper surface.
Preferably, the first sliding mechanism comprises a first sliding block and a first sliding groove, the first sliding block is fixedly connected to one end of the first connecting block, the first sliding groove is formed in one side of the inner wall of the box body, and the first sliding block is arranged in the first sliding groove in a sliding mode.
Preferably, the secondary crushing mechanism comprises a box body, a two-way screw assembly, two second connecting blocks, two connecting plates, two crushing plates and a second sliding mechanism, the box body is fixedly connected to the inner side wall of the box body, the two-way screw assembly is rotatably connected to the inner side wall of the box body, one end of the two-way screw assembly is connected to the transmission mechanism, and the two connecting blocks are connected to the two-way screw assembly in a threaded mode and are arranged between the two connecting blocks in a relative mode, the two connecting plates are fixedly connected to the two lower ends of the second connecting blocks respectively, the two crushing plates are fixedly connected to the two connecting plates respectively and are arranged on the opposite sides of the connecting plates, and the two upper ends of the second connecting blocks are arranged on the top of the inner wall of the box body in a sliding mode.
Preferably, the second sliding mechanism comprises a second sliding block and a second sliding groove, the second sliding block is fixedly connected to the upper end of the second connecting block, the second sliding groove is formed in the top of the inner wall of the box body, and the second sliding block is arranged in the second sliding groove in a sliding mode.
Preferably, the bidirectional screw assembly comprises a first reciprocating screw and a second reciprocating screw, the first reciprocating screw is rotatably connected to one side of the inner wall of the box body, the second reciprocating screw is rotatably connected to the other side of the inner wall of the box body, the first reciprocating screw is fixedly connected with the second reciprocating screw, one end of the second reciprocating screw is connected with the transmission mechanism, and the two second connecting blocks are respectively in threaded connection with the first reciprocating screw and the second reciprocating screw.
Preferably, the thread structure directions of the first reciprocating screw and the second reciprocating screw are opposite.
Preferably, drive mechanism includes first gear, second gear, first belt pulley, second belt pulley, third belt pulley, belt, third gear, sector gear, first conical gear and second conical gear, first gear with the second gear all rotates to be connected on the lateral wall of box, just first gear with the second gear meshes mutually, first gear with be fixed connection between the one end of first crushing roller, second gear with be fixed connection between the one end of second crushing roller, first belt pulley fixed connection is in on the second gear, the second belt pulley rotates to be connected on the lateral wall of box, the third belt pulley rotates to be connected on the lateral wall of box, the belt sets up first belt pulley the second belt pulley and on the third belt pulley, the third gear with sector gear all rotates to be connected on the lateral wall of box, just third gear with sector gear meshes mutually, first conical gear fixed connection is in on the sector gear, the connection is in the rotation of sector gear the second conical gear and second conical gear mesh mutually between the second conical gear and the second conical gear mesh mutually.
The invention provides a sand and stone crushing treatment device for sand and stone processing, which has the beneficial effects that: according to the gravel crushing treatment equipment for processing gravel, through the arrangement of the waste residue treatment mechanism, under the action of the cleaning mechanism and the secondary crushing mechanism, on one hand, the scraper can scrape gravel on the filter screen in a reciprocating and intermittent manner through the cleaning mechanism, so that the filtering speed of the filter screen on the crushed gravel can be increased, and the blockage of the filter screen due to the accumulation of gravel waste residue which does not pass through the filter screen and does not meet the crushing requirement on the filter screen can be avoided; on the other hand, through secondary crushing mechanism's setting, because the scraper blade can make a round trip reciprocating ground broken handle to these grit waste residues with grit waste residue intermittent type nature on the filter screen in the box body, two broken plates will be secondary ground, until these grit waste residues can through the filter screen can, finally, can make all the grit of puting in all can be through abundant thorough broken handle, not only can make all grit can reach broken requirement degree, thereby the crushing effect and the processingquality to the grit have been guaranteed, moreover, can avoid causing the waste of too much grit.
Drawings
FIG. 1 is a schematic external perspective view of a sand crushing apparatus for sand processing according to the present invention.
FIG. 2 is a schematic diagram showing the external three-dimensional structure of a sand crushing and treating device for sand processing according to the present invention.
FIG. 3 is a schematic view of the internal structure of the sand crushing apparatus for sand processing according to the present invention.
FIG. 4 is a schematic view of the internal structure of the sand crushing apparatus for sand processing according to the present invention.
FIG. 5 is a schematic structural diagram of a cleaning mechanism and a secondary crushing mechanism of the sand crushing treatment equipment for sand processing according to the present invention.
FIG. 6 is a sectional view showing a part of the structure of a sand crushing apparatus for sand processing according to the present invention.
FIG. 7 is a partial sectional view showing the structure of a sand crushing apparatus for sand processing according to the present invention.
Fig. 8 is an enlarged view of the structure of the portion a in fig. 6.
In the figure: the device comprises a box body 1, a feeding hopper 2, a transmission mechanism 3, a first gear 301, a second gear 302, a first belt pulley 303, a second belt pulley 304, a third belt pulley 305, a belt 306, a third gear 307, a sector gear 308, a first bevel gear 309, a second bevel gear 310, a motor 4, a first crushing roller 5, a second crushing roller 6, a filter screen 7, a cleaning mechanism 8, a reciprocating screw rod 801, a first connecting block 802, a first sliding block 803, a first sliding chute 804, a cylinder 805, a scraping plate 806, a secondary crushing mechanism 9, a box body 901, a bidirectional screw rod assembly 902, a first reciprocating screw rod 9021, a second reciprocating screw rod 9022, a second connecting block 903, a connecting plate 904, a crushing plate 905, a second sliding block 906, a second sliding chute 907 and a discharging hopper 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-8, a grit crushing treatment equipment for grit processing, including box 1, hopper 2, go out hopper 10, motor 4, first crushing roller 5, second crushing roller 6, filter screen 7 and drive mechanism 3, hopper 2 is fixed to be communicated in box 1 upper end, go out hopper 10 and fix the intercommunication at box 1 lower extreme, motor 4 fixed connection is on the lateral wall of box 1, motor 4 passes through the wire and is connected with external storage battery, and be provided with the switch that is used for controlling motor 4 operation on the wire.
First crushing roller 5 rotates to be connected in box 1, second crushing roller 6 rotates to be connected in box 1, and be relative setting between first crushing roller 5 and the second crushing roller 6, be fixed connection between motor 4's output shaft one end and the one end of first crushing roller 5, filter screen 7 fixed connection is on the inside wall of box 1, and filter screen 7 is located first crushing roller 5 and second crushing roller 6 under, drive mechanism 3 sets up on the lateral wall of box 1, and be connected through drive mechanism 3 between first crushing roller 5 and the second crushing roller 6.
Example 2
Referring to fig. 1 to 8, as another preferred embodiment of the present invention, it is different from embodiment 1 in that a waste residue treatment mechanism is provided on the upper surface of the filter screen 7, and the waste residue treatment mechanism is provided on the inner side wall of the housing 1, and the waste residue treatment mechanism is connected to the transmission mechanism 3.
Waste residue treatment mechanism cleans mechanism 8 and secondary crushing mechanism 9 including cleaning the mechanism 8 and setting up at filter screen 7 upper surface, and secondary crushing mechanism 9 sets up in one side of filter screen 7 upper surface, and secondary crushing mechanism 9 is located the one side of cleaning mechanism 8, cleans mechanism 8 and secondary crushing mechanism 9 and all sets up on the inside wall of box 1, cleans mechanism 8, secondary crushing mechanism 9 and is connected with drive mechanism 3 homogeneous phase.
The plurality of air cylinders 805 are all fixedly connected to the upper end of the first connecting block 802, the scraping plate 806 is fixedly connected to the lower ends of the plurality of air cylinders 805, and the scraping plate 806 is located right below the first connecting block 802 and located on the upper surface of the filter screen 7.
The secondary crushing mechanism 9 comprises a box body 901, a bidirectional screw assembly 902, two second connecting blocks 903, two connecting plates 904, two crushing plates 905 and a second sliding mechanism, the box body 901 is fixedly connected to the inner side wall of the box body 1, the bidirectional screw assembly 902 is rotatably connected to the inner side wall of the box body 901, one end of the bidirectional screw assembly 902 is connected with the transmission mechanism 3, the two second connecting blocks 903 are both in threaded connection with the bidirectional screw assembly 902, the two second connecting blocks 903 are oppositely arranged, the bidirectional screw assembly 902 comprises a first reciprocating screw 9021 and a second reciprocating screw 9022, the first reciprocating screw 9021 is rotatably connected to one side of the inner wall of the box body 901, the second reciprocating screw 9022 is rotatably connected to the other side of the inner wall of the box body 901, the first reciprocating screw 9021 is fixedly connected with the second reciprocating screw 9022, one end of the second reciprocating screw 9022 is connected with the transmission mechanism 3, the two second connecting blocks 903 are respectively in threaded connection with the first reciprocating screw 9021 and the second reciprocating screw 9022, and the reciprocating screw 9021 and the second reciprocating screw 9022 have opposite directions.
Two connecting plates 904 fixed connection respectively are at two second connecting block 903 lower extremes, two breaker 905 fixed connection respectively are in two connecting plate 904 relative one side, two second connecting block 903 upper ends slide the inner wall top that sets up at box body 901 through second sliding mechanism, second sliding mechanism includes second slider 906 and second spout 907, second slider 906 fixed connection is in second connecting block 903 upper end, second spout 907 sets up at the inner wall top of box body 901, and second slider 906 slides and sets up in second spout 907.
Example 3
Referring to fig. 1 to 7, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the transmission mechanism 3 includes a first gear 301, a second gear 302, a first pulley 303, a second pulley 304, a third pulley 305, a belt 306, a third gear 307, a sector gear 308, a first bevel gear 309 and a second bevel gear 310, the first gear 301 and the second gear 302 are both rotatably connected to the outer side wall of the box 1, the first gear 301 is engaged with the second gear 302, the first gear 301 is fixedly connected to one end of the first crushing roller 5, the second gear 302 is fixedly connected to one end of the second crushing roller 6, the first pulley 303 is fixedly connected to the second gear 302, the second pulley 304 is rotatably connected to the outer side wall of the box 1, and the second pulley 304 is fixedly connected to one end of the second reciprocating screw 9022.
The third pulley 305 is rotatably connected to the outer side wall of the box 1, the belt 306 is arranged on the first pulley 303, the second pulley 304 and the third pulley 305, the third gear 307 and the sector gear 308 are both rotatably connected to the outer side wall of the box 1, the third gear 307 is meshed with the sector gear 308, and the third gear 307 is fixedly connected with one end of the reciprocating screw rod 801.
The first bevel gear 309 is fixedly connected to the sector gear 308, the second bevel gear 310 is rotatably connected to the outer side wall of the box body 1, the second bevel gear 310 is meshed with the first bevel gear 309, and the second bevel gear 310 is fixedly connected with the third belt pulley 305.
The working principle is as follows:
firstly, by starting the motor 4, the motor 4 can drive the first crushing roller 5 to rotate, the first crushing roller 5 can drive the first gear 301 to rotate, the first gear 301 can drive the second gear 302 to rotate in the opposite direction, the second gear 302 can drive the second crushing roller 6 to rotate, then, the first crushing roller 5 and the second crushing roller 6 can rotate relatively, then, the first crushing roller 5 and the second crushing roller 6 can crush the gravel thrown in through the feeding hopper 2, and then, the gravel crushed by the first crushing roller 5 and the second crushing roller 6 can directly fall to the upper surface of the filter screen 7 downwards;
secondly, the rotation of the second gear 302 drives the first belt pulley 303 to rotate, under the action of the belt 306, the first belt pulley 303 drives the second belt pulley 304 and the third belt pulley 305 to rotate, then, the third belt pulley 305 drives the second bevel gear 310 to rotate, the second bevel gear 310 drives the first bevel gear 309 to rotate, the first bevel gear 309 drives the sector gear 308 to continuously rotate, then, the sector gear 308 drives the third gear 307 to intermittently rotate, the third gear 307 drives the reciprocating lead screw 801 to intermittently rotate, then, in the intermittent rotation process of the reciprocating lead screw 801, and under the guiding action and the limiting action of the first sliding block 803 and the first sliding groove 804, the first connecting block 802 can make the reciprocating intermittent linear motion in the horizontal direction on the reciprocating lead screw 801, then, the first connecting block 802 drives the cylinder 805 and the scraper 806 to make the reciprocating intermittent linear motion on the upper surface of the filter screen 7, so that the scraper 806 can scrape sand on the filter screen 7 in a reciprocating intermittent motion manner, thereby not only the speed of the crushed sand 7 can be increased, and the filter screen 7 can be prevented from being blocked by waste residues on the filter screen 7;
then, the rotation of the second pulley 304 drives the bidirectional screw assembly 902 to rotate, and under the guiding action and the limiting action of the second slider 906 and the second chute 907, the two second connecting blocks 903 can make reciprocating motion in opposite directions on the bidirectional screw assembly 902, so that the two second connecting blocks 903 respectively drive the two connecting plates 904 and the two crushing plates 905 to make reciprocating motion in opposite directions, and at the same time, the scraper 806 intermittently pushes the gravel waste residue on the filter screen 7 into the box 901, so that the two crushing plates 905 secondarily crush the gravel waste residue back and forth until the gravel waste residue can pass through the filter screen 7, and finally, all the thrown gravel can be sufficiently and thoroughly crushed and finally discharged from the discharge hopper 10.
Therefore, through the arrangement of the waste residue treatment mechanism, under the action of the cleaning mechanism 8 and the secondary crushing mechanism 9, on one hand, the scraping plate 806 can scrape the gravel on the filter screen 7 in a reciprocating and intermittent manner through the cleaning mechanism 8, so that the filtering speed of the filter screen 7 on the crushed gravel can be increased, and the blockage of the filter screen 7 caused by the accumulation of the gravel waste residue which does not pass through the filter screen 7 and does not meet the crushing requirement on the filter screen 7 can be avoided; on the other hand, through secondary crushing mechanism 9's setting, because scraper blade 806 can be with in the grit waste residue intermittent type nature propelling movement to box body 901 on the filter screen 7, two breaker plates 905 will make a round trip to reciprocating broken handle to these grit waste residues secondarily, until these grit waste residues can pass through filter screen 7 can, finally, can make all the grit of puting in all can be through abundant thorough broken handle, not only can make all grit can all reach broken requirement degree, thereby the crushing effect and the processingquality to the grit have been guaranteed, and, the waste that causes too much grit can be avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. A gravel crushing treatment device for gravel processing is characterized by comprising a box body (1), a feeding hopper (2), a discharging hopper (10), a motor (4), a first crushing roller (5), a second crushing roller (6), a filter screen (7) and a transmission mechanism (3), the feeding hopper (2) is fixedly communicated with the upper end of the box body (1), the discharge hopper (10) is fixedly communicated with the lower end of the box body (1), the motor (4) is fixedly connected to the outer side wall of the box body (1), the first crushing roller (5) is rotationally connected in the box body (1), the second crushing roller (6) is rotationally connected in the box body (1), and the first crushing roller (5) and the second crushing roller (6) are oppositely arranged, one end of an output shaft of the motor (4) is fixedly connected with one end of the first crushing roller (5), the filter screen (7) is fixedly connected on the inner side wall of the box body (1), and the filter screen (7) is positioned under the first crushing roller (5) and the second crushing roller (6), the transmission mechanism (3) is arranged on the outer side wall of the box body (1), and the first crushing roller (5) and the second crushing roller (6) are connected through the transmission mechanism (3).
2. The gravel crushing treatment equipment for gravel processing according to claim 1, wherein a waste residue treatment mechanism is arranged on the upper surface of the filter screen (7), the waste residue treatment mechanism is arranged on the inner side wall of the box body (1), and the waste residue treatment mechanism is connected with the transmission mechanism (3).
3. The gravel crushing treatment equipment for gravel processing according to claim 2, wherein the waste residue treatment mechanism comprises a cleaning mechanism (8) and a secondary crushing mechanism (9), the cleaning mechanism (8) is arranged on the upper surface of the filter screen (7), the secondary crushing mechanism (9) is arranged on one side of the cleaning mechanism (8), the cleaning mechanism (8) and the secondary crushing mechanism (9) are arranged on the inner side wall of the box body (1), and the cleaning mechanism (8) and the secondary crushing mechanism (9) are connected with the transmission mechanism (3) in a homogeneous manner.
4. The sand crushing treatment equipment for sand processing according to claim 3, wherein the cleaning mechanism (8) comprises a reciprocating screw rod (801), a first connecting block (802), two first sliding mechanisms, a plurality of air cylinders (805) and a scraper (806), the reciprocating screw rod (801) is rotatably connected to the inner side wall of the box body (1), one end of the reciprocating screw rod (801) is connected with the transmission mechanism (3), the first connecting block (802) is in threaded connection with the reciprocating screw rod (801), two ends of the first connecting block (802) are respectively arranged on two sides of the inner wall of the box body (1) in a sliding mode through the two first sliding mechanisms, the air cylinders (805) are fixedly connected to the upper end of the first connecting block (802), the scraper (806) is fixedly connected to the lower ends of the air cylinders (805), and the scraper (806) is located under the first connecting block (802) and located on the upper surface of the filter screen (7).
5. The gravel crushing treatment equipment for gravel processing according to claim 4, wherein the first sliding mechanism comprises a first sliding block (803) and a first sliding chute (804), the first sliding block (803) is fixedly connected to one end of the first connecting block (802), the first sliding chute (804) is arranged on one side of the inner wall of the box body (1), and the first sliding block (803) is slidably arranged in the first sliding chute (804).
6. The gravel crushing treatment equipment for gravel processing according to claim 3, wherein the secondary crushing mechanism (9) comprises a box body (901), a two-way screw assembly (902), two second connecting blocks (903), two connecting plates (904), two crushing plates (905) and a second sliding mechanism, the box body (901) is fixedly connected to the inner side wall of the box body (1), the two-way screw assembly (902) is rotatably connected to the inner side wall of the box body (901), one end of the two-way screw assembly (902) is connected with the transmission mechanism (3), the two second connecting blocks (903) are both in threaded connection with the two-way screw assembly (902), the two second connecting blocks (903) are oppositely arranged, the two connecting plates (904) are respectively and fixedly connected to the lower ends of the two second connecting blocks (903), the two crushing plates (905) are respectively and fixedly connected to the opposite sides of the two connecting plates (904), and the upper ends of the two second connecting blocks (903) are slidably arranged on the top of the inner wall of the box body (901) through the second sliding mechanism.
7. The sand crushing treatment equipment for sand processing according to claim 6, wherein the second sliding mechanism comprises a second sliding block (906) and a second sliding chute (907), the second sliding block (906) is fixedly connected to the upper end of the second connecting block (903), the second sliding chute (907) is formed in the top of the inner wall of the box body (901), and the second sliding block (906) is slidably arranged in the second sliding chute (907).
8. The gravel crushing treatment equipment for gravel processing according to claim 6, wherein the bidirectional screw assembly (902) comprises a first reciprocating screw (9021) and a second reciprocating screw (9022), the first reciprocating screw (9021) is rotatably connected to one side of the inner wall of the box body (901), the second reciprocating screw (9022) is rotatably connected to the other side of the inner wall of the box body (901), the first reciprocating screw (9021) and the second reciprocating screw (9022) are fixedly connected together, one end of the second reciprocating screw (9022) is connected with the transmission mechanism (3), and the two second connecting blocks (903) are respectively in threaded connection with the first reciprocating screw (9021) and the second reciprocating screw (9022).
9. A sand crushing treatment apparatus for sand processing according to claim 8, wherein the thread structures of the first reciprocating screw (9021) and the second reciprocating screw (9022) are in opposite directions.
10. The sand crushing treatment device for sand processing according to claim 1, wherein the transmission mechanism (3) comprises a first gear (301), a second gear (302), a first pulley (303), a second pulley (304), a third pulley (305), a belt (306), a third gear (307), a sector gear (308), a first bevel gear (309) and a second bevel gear (310), the first gear (301) and the second gear (302) are both rotatably connected to the outer side wall of the box (1), the first gear (301) is engaged with the second gear (302), the first gear (301) is fixedly connected to one end of the first crushing roller (5), the second gear (302) is fixedly connected to one end of the second crushing roller (6), the first pulley (303) is fixedly connected to the second gear (302), the second pulley (304) is rotatably connected to the outer side wall of the box (1), the third pulley (305) is rotatably connected to one end of the crushing roller (6), the third pulley (305) is fixedly connected to the outer side wall of the box (1), the third pulley (306) and the sector gear (310) is disposed on the outer side wall of the box (1), the second pulley (304) and the third pulley (306), and the sector gear (306), and the second pulley (306) are both disposed on the outer side wall of the box (1), and the second pulley (13) The third gear (307) is meshed with the sector gear (308), the first bevel gear (309) is fixedly connected to the sector gear (308), the second bevel gear (310) is rotatably connected to the outer side wall of the box body (1), the second bevel gear (310) is meshed with the first bevel gear (309), and the second bevel gear (310) is fixedly connected with the third belt pulley (305).
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| CN202210913847.3A CN115400830A (en) | 2022-08-01 | 2022-08-01 | Grit crushing treatment equipment is used in grit processing |
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| CN202210913847.3A CN115400830A (en) | 2022-08-01 | 2022-08-01 | Grit crushing treatment equipment is used in grit processing |
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Application publication date: 20221129 |