CN112916178B - Sand making equipment of mechanism sand - Google Patents
Sand making equipment of mechanism sand Download PDFInfo
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- CN112916178B CN112916178B CN202110087584.0A CN202110087584A CN112916178B CN 112916178 B CN112916178 B CN 112916178B CN 202110087584 A CN202110087584 A CN 202110087584A CN 112916178 B CN112916178 B CN 112916178B
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- fixedly connected
- centrifugal
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- circulating
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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
- B02C1/00—Crushing or disintegrating by reciprocating members
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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
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
- B02C19/005—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) the materials to be pulverised being disintegrated by collision of, or friction between, the material particles
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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
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
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- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to sand making equipment, in particular to sand making equipment for machine-made sand, which comprises a device bracket, a circulating mechanism, an arc bracket, a feeding bracket, a conical barrel, an extrusion mechanism, a rotating mechanism, a collision barrel, a centrifugal bracket, a centrifugal mechanism, a closing mechanism and a bottom bracket, can carry out the first breakage to gravel and sand through extrusion mechanism and rotary mechanism, rotary mechanism carries out the centrifugation to the gravel and sand of first breakage and throws away, gravel and sand collide a section of thick bamboo and carry out the secondary breakage, the broken gravel and sand of secondary falls into in the centrifugal support, centrifugal mechanism carries out centrifugation acceleration to gravel and sand, closure mechanism is certain angle and opens, the gravel and sand departure mutual collision of both sides carries out the third breakage, the broken gravel and sand of third drop and filter in circulating mechanism, qualified drops in the bottom support, unqualified reentrant feed support is interior to circulate breakage.
Description
Technical Field
The invention relates to sand making equipment, in particular to sand making equipment for machine-made sand.
Background
For example, the publication No. CN110732383A discloses a process system for producing fine sand by using a machine-made sand vertical mill, which comprises a raw material bin, the machine-made sand vertical mill, a combined type powder concentrator, a vibrating screen, a cyclone cylinder and a circulating fan, wherein the raw material bin, the machine-made sand vertical mill and the combined type powder concentrator are sequentially connected, a discharge port at the bottom of the combined type powder concentrator is connected with the vibrating screen, the vibrating screen returns oversize materials to the machine-made sand vertical mill, an air outlet of the combined type powder concentrator is connected with the cyclone cylinder, and an air outlet of the cyclone cylinder is connected with the circulating fan; the invention has the disadvantage that the sand cannot be crushed quickly.
Disclosure of Invention
The invention aims to provide sand making equipment for machine-made sand, which can quickly crush sand.
The purpose of the invention is realized by the following technical scheme:
a sand making device for machine-made sand comprises a device bracket, a circulating mechanism, an arc bracket, a feeding bracket, a conical cylinder, an extrusion mechanism, a rotating mechanism, a collision cylinder, a centrifugal bracket, a centrifugal mechanism, a closing mechanism and a bottom bracket, wherein the device bracket is connected with the circulating mechanism, the circulating mechanism is internally provided with two arc brackets which are fixedly connected on the device bracket, the feeding bracket is fixedly connected between the two arc brackets, the conical cylinder is fixedly connected on the left side and the right side of the device bracket, the left side and the right side of the device bracket are fixedly connected with the left side and the right side of the extrusion mechanism, the rotating mechanism is fixedly connected on the left side and the right side of the device bracket, the extrusion mechanism is positioned between the conical cylinder and the rotating mechanism, the collision cylinder is fixedly connected on the left side and the right side of the device bracket, the centrifugal bracket is fixedly connected on the left side and the right side of the device bracket, the centrifugal support is communicated with the collision barrel, a centrifugal mechanism and a closing mechanism are fixedly connected to the left side and the right side of the device support, and a bottom support is fixedly connected to the bottom of the device support.
As a further optimization of the technical scheme, the device bracket comprises two side brackets, a rotating ring, mounting brackets and mounting rings, wherein the rotating ring is fixedly connected between the two side brackets, the mounting brackets are fixedly connected between the left side and the right side of the two side brackets, and the mounting rings are fixedly connected on the two mounting brackets.
As a further optimization of the technical scheme, the sand making equipment for making sand comprises a circulating mechanism, a circulating belt wheel, a circulating motor and a circulating baffle plate, wherein the circulating mechanism comprises a circulating ring, the circulating belt wheel, the circulating motor and the circulating baffle plate, the circulating ring is rotatably connected to the rotating ring, the circulating ring is fixedly connected with the circulating belt wheel, the circulating motor is fixedly connected to a side bracket on one side, an output shaft of the circulating motor is in transmission connection with the circulating belt wheel, the circulating ring is provided with a plurality of filter holes, the circulating ring is internally and fixedly connected with the circulating baffle plate, the circular arc bracket comprises the circular arc baffle plate and the connecting plate, the circular arc baffle plate is fixedly connected with the connecting plate, the circulating ring is internally provided with the two circular arc baffle plates, and the two connecting plates are respectively and fixedly connected to the two side brackets.
As a further optimization of the technical scheme, the sand making equipment for machine-made sand comprises a feeding support, wherein the feeding support comprises a feeding bottom plate, a feeding box, an inclined block and a feeding pipeline, the feeding bottom plate is fixedly connected between the two arc baffles, the feeding box is fixedly connected onto the feeding bottom plate, the inclined block is fixedly connected into the feeding box, and the feeding pipeline is fixedly connected to the left side and the right side of the feeding box.
As a further optimization of the technical scheme, the sand making equipment for machine-made sand comprises an extrusion mechanism and an extrusion conical block, wherein the extrusion conical block is fixedly connected to the telescopic end of the extrusion mechanism, conical cylinders are fixedly connected to the two mounting brackets, the expansion mechanism is fixedly connected to the two mounting brackets, the extrusion conical block is located on the lower side of the conical cylinder, and the two conical cylinders are respectively located on the lower sides of the two feeding pipelines.
As a further optimization of the technical scheme, the sand making equipment for machine-made sand comprises a rotating motor and a rotating tray, wherein the rotating tray is fixedly connected to an output shaft of the rotating motor, the middle part of the rotating tray is arranged in a downward inclined manner, collision cylinders are fixedly connected to two mounting rings, the rotating motors are fixedly connected to two collision cylinders, the two rotating trays are respectively positioned in the two collision cylinders, and the lower ends of the two rotating motors are fixedly connected with one-way baffles.
As a further optimization of the technical scheme, the sand making equipment for machine-made sand comprises a centrifugal cylinder, a hollow cylinder, a connecting pipeline and a discharge chute, wherein the centrifugal cylinder is fixedly connected with the hollow cylinder, the centrifugal cylinder is fixedly connected with the connecting pipeline, the connecting pipeline is communicated with the centrifugal cylinder, the discharge chute is arranged on the centrifugal cylinder, the two hollow cylinders are respectively and fixedly connected to the two mounting brackets, and the two connecting pipelines are respectively communicated with the two collision cylinders.
As a further optimization of the technical scheme, the sand making equipment for machine-made sand comprises a centrifugal mechanism, a centrifugal column and a centrifugal push plate, wherein the centrifugal column is fixedly connected to an output shaft of the centrifugal motor, the centrifugal column is fixedly connected to a plurality of centrifugal push plates, the centrifugal motors are fixedly connected to two mounting brackets, the output shafts of the two centrifugal motors respectively penetrate through two hollow cylinders, and the centrifugal push plates are respectively positioned in the two centrifugal cylinders.
As a further optimization of the technical scheme, the sand making equipment for machine-made sand comprises a closing mechanism, a closing rod, a closing arc plate and a throwing groove, wherein the closing rod is fixedly connected to an output shaft of the closing motor, the closing arc plate is fixedly connected to the closing rod, the throwing groove is arranged on the closing arc plate, the closing motor is fixedly connected to both mounting brackets, the two closing arc plates are respectively and slidably connected to the outer sides of the two discharging grooves, and the output shaft of the closing motor and the centrifugal cylinder are coaxially arranged.
As a further optimization of the technical scheme, the bottom bracket of the sand making equipment for machine-made sand comprises a containing box and inclined collision plates, wherein the containing box is fixedly connected between the bottoms of the two side brackets, and the two inclined collision plates are fixedly connected to the containing box.
The sand making equipment for machine-made sand has the beneficial effects that:
the sand making equipment for machine-made sand can crush sand and stone for the first time through the extrusion mechanism and the rotating mechanism, the rotating mechanism centrifugally throws out the sand and stone crushed for the first time, the sand and stone collide with the collision barrel to crush for the second time, the sand and stone crushed for the second time fall into the centrifugal support, the centrifugal mechanism centrifugally accelerates the sand and stone, the closing mechanism is opened at a certain angle, the sand and stone on two sides fly out to collide with each other to crush for the third time, the sand and stone crushed for the third time falls into the circulating mechanism to be filtered, the sand and stone which are qualified fall into the bottom support, and the sand and stone which are unqualified enter the feeding support again to be circularly crushed.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of a sand making apparatus for machine-made sand according to the present invention;
FIG. 2 is a schematic view showing a partial structure of a sand making apparatus for machine-made sand according to the present invention;
FIG. 3 is a schematic view of the device support structure of the present invention;
FIG. 4 is a schematic view of the circulation mechanism of the present invention;
FIG. 5 is a schematic view of the arc support structure of the present invention;
FIG. 6 is a schematic view of the feed support structure of the present invention;
FIG. 7 is a schematic view of a second partial structure of a sand making apparatus for machine-made sand according to the present invention;
FIG. 8 is a schematic view of a third embodiment of a sand making apparatus for machine-made sand according to the present invention;
FIG. 9 is a schematic diagram of the centrifugal stand configuration of the present invention;
FIG. 10 is a schematic view of a centrifugal mechanism of the present invention;
FIG. 11 is a schematic view of the closure mechanism of the present invention;
fig. 12 is a schematic view of the bottom bracket structure of the present invention.
In the figure: a device holder 1; side brackets 101; a rotating ring 102; a mounting bracket 103; a mounting ring 104; a circulating mechanism 2; a circulation loop 201; an endless belt pulley 202; a circulation motor 203; a circulation baffle 204; a circular arc support 3; an arc baffle 301; a connecting plate 302; a feeding support 4; a feed shoe 401; a supply tank 402; the inclined block 403; a supply conduit 404; a tapered barrel 5; an extrusion mechanism 6; a telescoping mechanism 601; the extrusion cone block 602; a rotating mechanism 7; a rotating electric machine 701; a rotating tray 702; a one-way baffle 703; a collision tube 8; a centrifugal support 9; a centrifugal cylinder 901; a hollow cylinder 902; a connecting pipe 903; a discharge chute 904; a centrifugal mechanism 10; a centrifugal motor 1001; a centrifugal column 1002; a centrifugal push plate 1003; a closing mechanism 11; a closing motor 1101; a closure bar 1102; a closed arc plate 1103; a casting trough 1104; a bottom bracket 12; a storage box 1201; the striker plate 1202 is tilted.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, directly or indirectly connected through an intermediate medium, and may be a communication between two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.
The first embodiment is as follows:
the present embodiment will be described with reference to fig. 1 to 12, in which a sand making apparatus for machine-made sand includes a device support 1, a circulation mechanism 2, an arc support 3, a feeding support 4, a conical cylinder 5, an extrusion mechanism 6, a rotation mechanism 7, a collision cylinder 8, a centrifugal support 9, a centrifugal mechanism 10, a closing mechanism 11, and a bottom support 12, the device support 1 is connected with the circulation mechanism 2, two arc supports 3 are provided inside the circulation mechanism 2, both the two arc supports 3 are fixedly connected to the device support 1, the feeding support 4 is fixedly connected between the two arc supports 3, both the left and right sides of the device support 1 are fixedly connected with the conical cylinder 5, both the left and right sides of the device support 1 are fixedly connected with the extrusion mechanism 6, both the left and right sides of the device support 1 are fixedly connected with the rotation mechanism 7, the extrusion mechanism 6 is located between the conical cylinder 5 and the rotation mechanism 7, the left side and the right side of the device support 1 are both fixedly connected with collision barrels 8, the collision barrels 8 are positioned on the outer side of the rotating mechanism 7, the left side and the right side of the device support 1 are both fixedly connected with centrifugal supports 9, the centrifugal supports 9 are communicated with the collision barrels 8, the left side and the right side of the device support 1 are both fixedly connected with a centrifugal mechanism 10 and a closing mechanism 11, and the bottom of the device support 1 is fixedly connected with a bottom support 12; can carry out the first breakage to gravel and sand through extrusion mechanism 6 and rotary mechanism 7, rotary mechanism 7 carries out the centrifugation to the gravel and sand of first breakage and throws away, gravel and sand collide a section of thick bamboo 8 collision and carry out the secondary crushing, the broken gravel and sand of secondary falls into in centrifugal support 9, centrifugal mechanism 10 carries out the centrifugation with higher speed to gravel and sand, closing mechanism 11 is certain angle and opens, the gravel and sand departure mutual collision of both sides carries out the third breakage, the broken gravel and sand of third drops and filters in circulation mechanism 2, qualified dropping is in bottom support 12, unqualified reentrant feed support 4 is interior to circulate breakage.
The second embodiment is as follows:
the following describes the present embodiment with reference to fig. 1 to 12, and the present embodiment further describes the first embodiment, the apparatus bracket 1 includes two side brackets 101, two rotating rings 102, two mounting brackets 103 and two mounting rings 104, the rotating rings 102 are fixedly connected between the two side brackets 101, the mounting brackets 103 are fixedly connected between the left and right sides of the two side brackets 101, and the mounting rings 104 are fixedly connected to the two mounting brackets 103.
The third concrete implementation mode:
the following describes the present embodiment with reference to fig. 1 to 12, and the second embodiment is further described in the present embodiment, where the circulation mechanism 2 includes a circulation ring 201, a circulation belt wheel 202, a circulation motor 203, and a circulation baffle 204, the circulation ring 201 is rotatably connected to the rotating ring 102, the circulation ring 201 is fixedly connected to the circulation belt wheel 202, the circulation motor 203 is fixedly connected to the side bracket 101 on one side, an output shaft of the circulation motor 203 is in transmission connection with the circulation belt wheel 202, the circulation ring 201 is provided with a plurality of filter holes, the circulation ring 201 is internally and fixedly connected to a plurality of circulation baffles 204, the arc bracket 3 includes an arc baffle 301 and a connection plate 302, the arc baffle 301 is fixedly connected to the connection plate 302, the circulation ring 201 is provided with two arc baffles 301, and the two connection plates 302 are respectively and fixedly connected to the two side brackets 101.
The fourth concrete implementation mode:
the third embodiment is described below with reference to fig. 1 to 12, and the third embodiment is further described in the present embodiment, where the feed support 4 includes a feed bottom plate 401, a feed tank 402, an inclined block 403, and a feed pipeline 404, the feed bottom plate 401 is fixedly connected between two circular arc baffles 301, the feed tank 402 is fixedly connected to the feed bottom plate 401, the inclined block 403 is fixedly connected to the feed tank 402, and the feed pipeline 404 is fixedly connected to both left and right sides of the feed tank 402.
The fifth concrete implementation mode:
the following describes the present embodiment with reference to fig. 1 to 12, and the present embodiment further describes the fourth embodiment, where the extruding mechanism 6 includes a telescopic mechanism 601 and an extruding conical block 602, the telescopic end of the telescopic mechanism 601 is fixedly connected with the extruding conical block 602, both of the two mounting brackets 103 are fixedly connected with conical cylinders 5, both of the two mounting brackets 103 are fixedly connected with the telescopic mechanism 601, the extruding conical block 602 is located at the lower side of the conical cylinder 5, and the two conical cylinders 5 are respectively located at the lower sides of the two feeding pipes 404; during the use will need to carry out the grit of broken handle and place in feed tank 402, the slope piece 403 slope setting shown in fig. 6, the grit that the broken handle will need to be carried out to slope piece 403 pushes into in the feed pipeline 404, the grit in the feed pipeline 404 falls at a toper section of thick bamboo 5, as shown in fig. 7, the grit in the toper section of thick bamboo 5 passes extrusion awl piece 602 and drops on rotatory tray 702, start telescopic machanism 601 in advance, telescopic machanism 601 can be pneumatic cylinder or electric putter, telescopic machanism 601's flexible end carries out reciprocating motion, telescopic machanism 601's flexible end drives extrusion awl piece 602 and carries out reciprocating motion, extrusion awl piece 602 carries out the extrusion breakage for the first time to the grit on the rotation tray 702.
The sixth specific implementation mode:
the present embodiment is described below with reference to fig. 1 to 12, and the fifth embodiment is further described in the present embodiment, where the rotating mechanism 7 includes a rotating electrical machine 701 and a rotating tray 702, the rotating tray 702 is fixedly connected to an output shaft of the rotating electrical machine 701, a middle portion of the rotating tray 702 is arranged to be inclined downward, collision cylinders 8 are fixedly connected to both the two mounting rings 104, the rotating electrical machine 701 is fixedly connected to both the two collision cylinders 8, the two rotating trays 702 are respectively located in the two collision cylinders 8, and a one-way baffle 703 is fixedly connected to lower ends of both the two rotating electrical machines 701; the rotating motor 701 is started in advance, the output shaft of the rotating motor 701 drives the rotating tray 702 to rotate, the inner part of the rotating tray 702 is arranged in a downward inclining mode, as shown in fig. 8, gravels fall into the rotating tray 702, the rotating tray 702 is arranged on the basis of rotation, the pressing conical block 602 presses the gravels of the rotating tray 702, when the gravel crushing effect is further improved, a certain centrifugal force is generated by rotation of the rotating tray 702, the rotating tray 702 drives the gravels to rotate, meanwhile, the inner part of the rotating tray 702 is arranged in a downward inclining mode, the gravels cannot be separated from the rotating tray 702 before reaching the certain centrifugal force, the movement speed of the gravels is separated from the rotating tray 702 is guaranteed, the gravels are collided in the collision barrel 8 after being separated from the rotating tray 702, and then secondary crushing is achieved.
The seventh embodiment:
the following describes the present embodiment with reference to fig. 1 to 12, and the present embodiment further describes an embodiment six, where the centrifugal support 9 includes a centrifugal cylinder 901, a hollow cylinder 902, a connection pipe 903 and a discharge chute 904, the centrifugal cylinder 901 is fixedly connected with the hollow cylinder 902, the centrifugal cylinder 901 is fixedly connected with the connection pipe 903, the connection pipe 903 is communicated with the centrifugal cylinder 901, the centrifugal cylinder 901 is provided with the discharge chute 904, the two hollow cylinders 902 are respectively fixedly connected to the two mounting supports 103, and the two connection pipes 903 are respectively communicated with the two collision cylinders 8.
The specific implementation mode is eight:
the following describes the present embodiment with reference to fig. 1 to 12, and the present embodiment further describes an embodiment seven, where the centrifugal mechanism 10 includes a centrifugal motor 1001, a centrifugal column 1002, and a centrifugal push plate 1003, the centrifugal column 1002 is fixedly connected to an output shaft of the centrifugal motor 1001, the centrifugal column 1002 is fixedly connected to a plurality of centrifugal push plates 1003, the two mounting brackets 103 are both fixedly connected to the centrifugal motor 1001, output shafts of the two centrifugal motors 1001 respectively pass through the two hollow cylinders 902, and the plurality of centrifugal push plates 1003 are respectively located in the two centrifugal cylinders 901.
The specific implementation method nine:
the embodiment is described below with reference to fig. 1 to 12, and the embodiment further describes an eighth embodiment, where the closing mechanism 11 includes a closing motor 1101, a closing rod 1102, a closing arc plate 1103 and a throwing groove 1104, the closing rod 1102 is fixedly connected to an output shaft of the closing motor 1101, the closing rod 1103 is fixedly connected to the closing rod 1102, the closing arc plate 1103 is fixedly connected to the closing rod 1102, the throwing groove 1104 is disposed on the closing arc plate 1103, the closing motors 1101 are fixedly connected to both of the two mounting brackets 103, the two closing arc plates 1103 are respectively slidably connected to the outer sides of the two discharging grooves 904, and the output shaft of the closing motor 1101 and the centrifugal cylinder 901 are coaxially disposed; the sand which is crushed for the second time falls into the centrifugal support 9, the centrifugal motor 1001 is started in advance, the output shaft of the centrifugal motor 1001 starts to rotate, the output shaft of the centrifugal motor 1001 drives the centrifugal column 1002 to rotate, the centrifugal column 1002 drives the centrifugal push plates 1003 to rotate, the centrifugal push plates 1003 push the sand to rotate, the closing motor 1101 is rotated in advance, the output shaft of the closing motor 1101 drives the closing rod 1102 to rotate, the closing rod 1102 drives the closing arc plate 1103 to rotate, the throwing groove 1104 and the discharging groove 904 are not overlapped, the sand is prevented from flying back to the collision barrel 8 to a certain extent under the blocking of the one-way baffle 703, when the sand in the centrifugal barrel 901 accelerates to a certain extent, the closing motor 1101 is started, the output shaft of the closing motor 1101 drives the closing rod 1102 to move, the closing rod 1102 drives the closing arc plate 1103 to move, the closing arc plate 1103 moves to enable the throwing groove 1104 to be communicated with the discharging groove 904, go out in the blown down tank 904 with higher speed the grit of certain degree, the blown down tank 904 deflection position mirror symmetry of both sides guarantees that the grit of both sides can strike, and the gravel and sand departure of both sides collides each other and carries out the third time breakage, and the broken gravel and sand of third time drops and filters in circulation mechanism 2, can adjust the position of blown down tank 904 according to the applicable demand of difference, and then the angle of adjustment both sides grit striking.
The detailed implementation mode is ten:
the present embodiment will be described with reference to fig. 1 to 12, and the present embodiment further describes an embodiment nine, in which the bottom bracket 12 includes a storage box 1201 and inclined striking plates 1202, the storage box 1201 is fixedly connected between the bottoms of the two side brackets 101, and the two inclined striking plates 1202 are fixedly connected to the storage box 1201; under the mutual striking of grit of both sides, probably some grit do not strike each other, and then strike on the slope hits board 1202, also can play certain crushing effect, the grit through many times breakage drops in circulation 201, start cycle motor 203 in advance, the output shaft of cycle motor 203 drives circulation band pulley 202 and rotates, circulation band pulley 202 drives circulation 201 and rotates, circulation 201 drives the grit and moves, be provided with a plurality of filtration pores on the circulation 201, the filtration pore on the circulation 201 can be set to different sizes according to the applicable demand of difference, qualified grit falls in containing box 1201, do not have qualified grit to get back to feed box 402 once more under the promotion of sheltering from of two circular arc baffle 301 and circulation baffle 204, qualified drops in bottom support 12, unqualified entering feed support 4 again carries out the cycle breakage.
The invention relates to a sand making device for machine-made sand, which has the working principle that:
when the feed box is used, sand needing to be crushed is placed in the feed box 402, the inclined block 403 is arranged obliquely as shown in fig. 6, the inclined block 403 pushes the sand needing to be crushed into the feed pipeline 404, the sand in the feed pipeline 404 falls into the conical cylinder 5, as shown in fig. 7, the sand in the conical cylinder 5 passes through the extrusion conical block 602 and falls onto the rotary tray 702, the telescopic mechanism 601 is started in advance, the telescopic mechanism 601 can be a hydraulic cylinder or an electric push rod, the telescopic end of the telescopic mechanism 601 performs reciprocating motion, the telescopic end of the telescopic mechanism 601 drives the extrusion conical block 602 to perform reciprocating motion, and the extrusion conical block 602 performs primary extrusion crushing on the sand on the rotary tray 702; the rotating motor 701 is started in advance, an output shaft of the rotating motor 701 drives the rotating tray 702 to rotate, the inner portion of the rotating tray 702 is arranged in a downward inclined mode, as shown in fig. 8, sand falls into the rotating tray 702, the rotating tray 702 extrudes the sand of the rotating tray 702 through the extrusion conical block 602 on the basis of rotation, when the sand crushing effect is further improved, the rotating tray 702 rotates to generate a certain centrifugal force, the rotating tray 702 drives the sand to rotate, meanwhile, the inner portion of the rotating tray 702 is arranged in a downward inclined mode to ensure that the sand cannot be separated from the rotating tray 702 before the certain centrifugal force is achieved, the moving speed of the sand when the sand is separated from the rotating tray 702 is further ensured, and the sand is collided in the collision cylinder 8 after being separated from the rotating tray 702 and is crushed for the second time; the sand which is crushed for the second time falls into the centrifugal support 9, the centrifugal motor 1001 is started in advance, the output shaft of the centrifugal motor 1001 starts to rotate, the output shaft of the centrifugal motor 1001 drives the centrifugal column 1002 to rotate, the centrifugal column 1002 drives the centrifugal push plates 1003 to rotate, the centrifugal push plates 1003 push the sand to rotate, the closing motor 1101 is rotated in advance, the output shaft of the closing motor 1101 drives the closing rod 1102 to rotate, the closing rod 1102 drives the closing arc plate 1103 to rotate, the throwing groove 1104 and the discharging groove 904 are not overlapped, the sand is prevented from flying back to the collision barrel 8 to a certain extent under the blocking of the one-way baffle 703, when the sand in the centrifugal barrel 901 accelerates to a certain extent, the closing motor 1101 is started, the output shaft of the closing motor 1101 drives the closing rod 1102 to move, the closing rod 1102 drives the closing arc plate 1103 to move, the closing arc plate 1103 moves to enable the throwing groove 1104 to be communicated with the discharging groove 904, the gravels accelerated to a certain degree fly out of the discharge chutes 904, the discharge chutes 904 on the two sides deflect in a mirror symmetry manner, so that the gravels on the two sides can be impacted, the gravels on the two sides fly out to collide with each other for third crushing, the crushed gravels on the third crushing fall into the circulating mechanism 2 for filtering, the positions of the discharge chutes 904 can be adjusted according to different applicable requirements, and then the impacting angles of the gravels on the two sides can be adjusted; under the mutual striking of grit of both sides, probably some grit do not strike each other, and then strike on the slope hits board 1202, also can play certain crushing effect, the grit through many times breakage drops in circulation 201, start cycle motor 203 in advance, the output shaft of cycle motor 203 drives circulation band pulley 202 and rotates, circulation band pulley 202 drives circulation 201 and rotates, circulation 201 drives the grit and moves, be provided with a plurality of filtration pores on the circulation 201, the filtration pore on the circulation 201 can be set to different sizes according to the applicable demand of difference, qualified grit falls in containing box 1201, do not have qualified grit to get back to feed box 402 once more under the promotion of sheltering from of two circular arc baffle 301 and circulation baffle 204, qualified drops in bottom support 12, unqualified entering feed support 4 again carries out the cycle breakage.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (2)
1. The utility model provides a system sand equipment of mechanism sand, includes device support (1), circulation mechanism (2), circular arc support (3), feed support (4), a toper section of thick bamboo (5), extrusion mechanism (6), rotary mechanism (7), a collision section of thick bamboo (8), centrifugal support (9), centrifugal mechanism (10), closing mechanism (11) and bottom support (12), its characterized in that: the device is characterized in that a circulating mechanism (2) is connected to a device support (1), two arc supports (3) are arranged inside the circulating mechanism (2), the two arc supports (3) are fixedly connected to the device support (1), a feeding support (4) is fixedly connected between the two arc supports (3), conical barrels (5) are fixedly connected to the left side and the right side of the device support (1), extruding mechanisms (6) are fixedly connected to the left side and the right side of the device support (1), rotating mechanisms (7) are fixedly connected to the left side and the right side of the device support (1), the extruding mechanisms (6) are located between the conical barrels (5) and the rotating mechanisms (7), collision barrels (8) are fixedly connected to the left side and the right side of the device support (1), the collision barrels (8) are located on the outer side of the rotating mechanisms (7), centrifugal supports (9) are fixedly connected to the left side and the right side of the device support (1), the centrifugal support (9) is communicated with the collision barrel (8), the left side and the right side of the device support (1) are fixedly connected with a centrifugal mechanism (10) and a closing mechanism (11), and the bottom of the device support (1) is fixedly connected with a bottom support (12);
the device support (1) comprises two side supports (101), a rotating ring (102), mounting supports (103) and mounting rings (104), wherein the rotating ring (102) is fixedly connected between the two side supports (101), the mounting supports (103) are fixedly connected between the left side and the right side of the two side supports (101), and the mounting rings (104) are fixedly connected on the two mounting supports (103);
the circulating mechanism (2) comprises a circulating ring (201), a circulating belt wheel (202), a circulating motor (203) and a circulating baffle (204), the circulating ring (201) is rotatably connected to the rotating ring (102), the circulating ring (201) is fixedly connected with the circulating belt wheel (202), the circulating motor (203) is fixedly connected to the side support (101) on one side, an output shaft of the circulating motor (203) is in transmission connection with the circulating belt wheel (202), a plurality of filtering holes are formed in the circulating ring (201), a plurality of circulating baffles (204) are fixedly connected in the circulating ring (201), the circular arc support (3) comprises a circular arc baffle (301) and connecting plates (302), the circular arc baffle (301) is fixedly connected with the connecting plates (302), two circular arc baffles (301) are arranged in the circulating ring (201), and the two connecting plates (302) are respectively and fixedly connected to the two side supports (101);
the feeding support (4) comprises a feeding bottom plate (401), a feeding box (402), inclined blocks (403) and feeding pipelines (404), the feeding bottom plate (401) is fixedly connected between the two arc baffles (301), the feeding box (402) is fixedly connected to the feeding bottom plate (401), the inclined blocks (403) are fixedly connected to the inside of the feeding box (402), and the feeding pipelines (404) are fixedly connected to the left side and the right side of the feeding box (402);
the extrusion mechanism (6) comprises a telescopic mechanism (601) and an extrusion taper block (602), the extrusion taper block (602) is fixedly connected to the telescopic end of the telescopic mechanism (601), conical cylinders (5) are fixedly connected to the two mounting brackets (103), the telescopic mechanism (601) is fixedly connected to the two mounting brackets (103), the extrusion taper block (602) is located on the lower side of the conical cylinder (5), and the two conical cylinders (5) are respectively located on the lower sides of the two feeding pipelines (404);
the rotating mechanism (7) comprises a rotating motor (701), a rotating tray (702) and a one-way baffle (703), the rotating tray (702) is fixedly connected to an output shaft of the rotating motor (701), the middle part of the rotating tray (702) is arranged in a downward inclined mode, collision barrels (8) are fixedly connected to the two mounting rings (104), the rotating motor (701) is fixedly connected to the two collision barrels (8), the two rotating trays (702) are respectively located in the two collision barrels (8), and the one-way baffle (703) is fixedly connected to the lower ends of the two rotating motors (701);
the centrifugal support (9) comprises a centrifugal cylinder (901), hollow cylinders (902), connecting pipelines (903) and discharge chutes (904), the centrifugal cylinder (901) is fixedly connected with the hollow cylinders (902), the centrifugal cylinder (901) is fixedly connected with the connecting pipelines (903), the connecting pipelines (903) are communicated with the centrifugal cylinder (901), the discharge chutes (904) are arranged on the centrifugal cylinder (901), the two hollow cylinders (902) are respectively and fixedly connected to the two mounting supports (103), and the two connecting pipelines (903) are respectively communicated with the two collision cylinders (8);
the centrifugal mechanism (10) comprises a centrifugal motor (1001), a centrifugal column (1002) and centrifugal push plates (1003), wherein the centrifugal column (1002) is fixedly connected to an output shaft of the centrifugal motor (1001), the centrifugal column (1002) is fixedly connected with a plurality of centrifugal push plates (1003), the centrifugal motor (1001) is fixedly connected to each of the two mounting brackets (103), the output shafts of the two centrifugal motors (1001) respectively penetrate through the two hollow cylinders (902), and the centrifugal push plates (1003) are respectively located in the two centrifugal cylinders (901);
the centrifugal separation device is characterized in that the closing mechanism (11) comprises a closing motor (1101), a closing rod (1102), a closing arc plate (1103) and a throwing groove (1104), the closing rod (1102) is fixedly connected to an output shaft of the closing motor (1101), the closing arc plate (1103) is fixedly connected to the closing rod (1102), the throwing groove (1104) is arranged on the closing arc plate (1103), the closing motor (1101) is fixedly connected to two mounting brackets (103), the two closing arc plates (1103) are respectively connected to the outer sides of the two discharge grooves (904) in a sliding mode, the deflection positions of the discharge grooves (904) on the two sides are in mirror symmetry, and the output shaft of the closing motor (1101) and the centrifugal barrel (901) are coaxially arranged.
2. The sand making apparatus of machine-made sand according to claim 1, wherein: the bottom support (12) comprises a containing box (1201) and inclined striking plates (1202), the containing box (1201) is fixedly connected between the bottoms of the two side supports (101), and the two inclined striking plates (1202) are fixedly connected to the containing box (1201).
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| CN202110087584.0A CN112916178B (en) | 2021-01-22 | 2021-01-22 | Sand making equipment of mechanism sand |
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| CN202110087584.0A CN112916178B (en) | 2021-01-22 | 2021-01-22 | Sand making equipment of mechanism sand |
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| CN116393205B (en) * | 2023-04-20 | 2024-08-09 | 安徽新富宝建材有限公司 | Quartz sand processing equipment and process |
| CN116393224B (en) * | 2023-04-20 | 2024-05-10 | 重庆大学 | Shaping equipment capable of dynamically adjusting mechanism sand grains |
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