CN115739626A - Sorting mechanism and sorting method for silicate cement preparation - Google Patents
Sorting mechanism and sorting method for silicate cement preparation Download PDFInfo
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- CN115739626A CN115739626A CN202211227190.1A CN202211227190A CN115739626A CN 115739626 A CN115739626 A CN 115739626A CN 202211227190 A CN202211227190 A CN 202211227190A CN 115739626 A CN115739626 A CN 115739626A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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Abstract
The invention discloses a sorting mechanism and a sorting method for portland cement preparation, relates to the technical field of sorting mechanisms, and aims to solve the problems that the existing device is of a fixed structure, the loading and reloading processes are complicated, the unloading point is fixed, and the subsequent transfer of materials cannot be completed. The hydraulic arm joint is arranged at the upper end of the first connecting table, and a T-shaped bracket is arranged at the lower end of the first connecting table; the second connecting table is arranged at the lower end of the T-shaped support and is connected with the T-shaped support in a welding mode; the first grab bucket is arranged on one side of the second connecting table, and a first material cavity is formed in the first grab bucket; the first grab bucket and the second grab bucket are rotatably connected with the second connecting table through hinges, and a second material cavity is formed in the second grab bucket; and the screen mechanism is arranged inside the second material cavity.
Description
Technical Field
The invention relates to the technical field of sorting mechanisms, in particular to a sorting mechanism and a sorting method for silicate cement preparation.
Background
The hydraulic cementing material is made up by grinding silicate cement clinker mainly containing calcium silicate, limestone less than 5% or granulated blast furnace slag and proper quantity of gypsum, and is called silicate cement. The quality of the portland cement is greatly influenced by fineness, and the finer the cement particles, the larger the surface area for reaction with water, so that the hydration reaction speed is higher, the cement particles are more complete, the early strength is higher, and fine materials with higher quality need to be separated by a sorting mechanism during production;
its sorting mechanism is CN211247341U as a coal ash sorter, including casing, air-blower, motor, first electric putter and second electric putter, the inlet pipe has all been welded to the bottom left and right sides of casing, air-blower bolted connection is at the upper surface of casing, the below at the casing is installed to the motor, the inside of casing has set gradually first screen cloth, second screen cloth and third screen cloth from bottom to top, first electric putter all has the setting in the left side below of first screen cloth and the right side below of second screen cloth, second electric putter installs the inside at the material receiving box.
However, the device is of a fixed structure, the loading and reloading processes are complicated, and the blanking point is fixed, so that the subsequent transfer of materials cannot be completed; therefore, we have proposed a sorting mechanism and a sorting method for portland cement preparation in order to solve the problems set forth above.
Disclosure of Invention
The invention aims to provide a sorting mechanism and a sorting method for silicate cement preparation, which aim to solve the problems that the existing device in the background art is of a fixed structure, the loading and material changing processes are complicated, the blanking point is fixed, and the subsequent transfer of materials cannot be completed.
In order to achieve the purpose, the invention provides the following technical scheme: a sorting mechanism for portland cement preparation comprises a first connecting table;
further comprising:
the hydraulic arm joint is arranged at the upper end of the first connecting table, and a T-shaped bracket is arranged at the lower end of the first connecting table;
the second connecting table is arranged at the lower end of the T-shaped support and is connected with the T-shaped support in a welding mode;
the first grab bucket is arranged on one side of the second connecting table, and a first material cavity is formed in the first grab bucket;
the first grab bucket and the second grab bucket are both rotatably connected with the second connecting table through hinges, and a second material cavity is arranged in the second grab bucket;
the screen mechanism is arranged inside the second material cavity;
the connecting seat is arranged at the upper ends of the first grab bucket and the second grab bucket and is welded with the first grab bucket and the second grab bucket;
the hydraulic rods are arranged on two sides of the T-shaped support, and two ends of the hydraulic rods on two sides are respectively in rotating connection with the T-shaped support and the connecting seats on the first grab bucket and the second grab bucket;
wear plates mounted on lower surfaces and edges of both sides of the first and second grapples.
Preferably, hose nipple is installed to one side of second grab bucket upper end, install the collection powder flexible hose on the hose nipple, hose nipple passes through the screw thread wall and collects the end threaded connection of powder flexible hose, the second is connected the platform and is connected with the outer wall connection that collects powder flexible hose through the location staple bolt, under the suction effect of fan, can make things convenient for fine powder to pass the screen board and enter into collection powder flexible hose, collects in the case that gathers materials.
Preferably, the electric valve is installed to one side of first grab bucket upper end, and when the condition does not allow sorting mechanism to carry on the excavator and remove, can adopt fixed using-type, when the closed back of first grab bucket of hydraulic pressure station drive and second grab bucket, open the electric valve, pack the portland cement who accomplishes the production to first grab bucket in, later carry out the sorting operation.
Preferably, screen cloth mechanism includes first wear-resisting cloth layer, second wear-resisting cloth layer and sieve otter board, first wear-resisting cloth layer is connected with the inner wall bonding of second grab bucket, the outer wall bonding of second wear-resisting cloth layer and sieve otter board is connected, first wear-resisting cloth layer passes through the zip fastener and is connected with the wear-resisting cloth layer of second, utilizes the zip fastener to be connected with the second grab bucket, and the dismouting mode is convenient, conveniently changes the clearance.
Preferably, be provided with the awl thorn on the outer wall of screen cloth board, the awl thorn is provided with a plurality ofly, and a plurality of awl thorn evenly distributed is on the surface of screen cloth board, and the material gets into the back, along with the swing of grab bucket, can strike the awl thorn on screen cloth board surface, and the convenience is broken with the caking part of material.
Preferably, the edge of the rear end of the screen mechanism is provided with a frame plate, the frame plate is fixedly connected with the inner wall of the second grab bucket, a plurality of elastic blocks are arranged between the frame plate and the screen mechanism, the rear ends of the elastic blocks are fixedly connected with the frame plate, and the grab bucket can make the screen mechanism vibrate in a reciprocating mode under the action of the elastic blocks when swinging.
Preferably, two rotating supports are installed on two sides of the outer wall of the second grab bucket, and are arranged in parallel, and are adjacent to each other, a rotating shaft is installed between the rotating supports, a connecting rod is installed at the lower end of the rotating shaft and is arranged in an integrated mode with the rotating shaft, a triangular supporting plate is installed at one end of the connecting rod, and a live electricity knocking block is installed on the inner side of the triangle of the triangular supporting plate.
Preferably, the electricity generation knocking block comprises a substrate, a flexible wall, negative charges, a permanent magnet crystal and positive charges, a joint is installed at the upper end of the substrate, the negative charges are arranged on the lower surface of the substrate, the permanent magnet crystal is arranged on the lower surface of the negative charges, the positive charges are arranged on the lower surface of the permanent magnet crystal, and the flexible wall is wrapped on the outer walls of the negative charges, the permanent magnet crystal and the positive charges.
Preferably, the top of pivot is provided with the stopper, the block rubber is installed to the one end of stopper, the both ends of pivot all are connected with the rotation support through the bearing.
Preferably, the sorting method of the sorting mechanism for portland cement preparation comprises the following steps:
the method comprises the following steps: fixing a sorting mechanism at the end part of a movable arm of the excavator by using a hydraulic arm joint, connecting hydraulic rods on two sides of a T-shaped support with a hydraulic station of the excavator, carrying a material collecting box on the excavator, and connecting a fan and a hose with a powder collecting telescopic hose on the sorting mechanism along the movable arm;
step two: the produced portland cement is stacked in a stacking pool, an excavator drives a driving arm to move to drive a sorting mechanism to move above the stacking pool, in the process, a hydraulic station drives a hydraulic rod to contract to enable a first grab bucket and a second grab bucket on the sorting mechanism to be unfolded, then the mechanical arm drives the sorting mechanism to move downwards, and meanwhile, the hydraulic station drives the hydraulic rod to extend to drive the first grab bucket and the second grab bucket to be closed, so that the portland cement is excavated and fed;
step three: the method comprises the following steps that silicate cement in a bucket is driven to move to a coarse material pond by an excavator, in the process, a movable arm drives the bucket to sequentially rock along the front-back direction and the left-right direction under the condition that a first grab bucket and a second grab bucket are closed, a fan is simultaneously started to generate suction force in the bucket, the silicate cement in a first material cavity can be driven to rock back and forth in the process that the bucket swings back and forth, and continuously impacts a plurality of conical spines on a screen plate to achieve the effect of loosening the materials, small-particle materials enter a second material cavity along a screen mechanism in cooperation with the suction of the fan, and are conveyed to a vehicle-mounted collection box by a powder collecting telescopic hose, when the bucket swings left and right, the materials can be driven to rock left and right, the materials are further loosened, connecting rods on two sides of the outer wall of the second grab bucket are driven to swing, a plurality of bioelectricity knocking blocks are utilized to knock the wall of the grab bucket, so that an inner screen mechanism vibrates, and dust is assisted to fall off and is sucked into the collection box;
step four: when the electricity generation knocking block knocks, the outer flexible wall is extruded to deform, so that internal negative charges and positive charges are driven to vibrate, the middle permanent magnet crystal is disturbed by depending on the principle that homopolar electrodes are arranged in a row and heteropolar electrodes are attracted, and the generated magnetic induction line continuously cuts the coil to generate electricity to supply an electricity storage system for storing energy;
step five: after the separation is finished, the hydraulic station drives the hydraulic rod to contract to enable the first grab bucket and the second grab bucket on the separation mechanism to be unfolded, large-particle materials remained in the grab buckets are poured into the coarse material pool, and then the steps are repeated, so that the silicate cement in the stacking pool can be continuously separated.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention adopts the grab bucket as a sorting mechanism carrier, before use, the sorting mechanism is fixed at the end part of a movable arm of an excavator by using a hydraulic arm joint, hydraulic rods at two sides of a T-shaped support are connected with a hydraulic station of the excavator, meanwhile, a material collecting box is carried on the excavator, a fan and a hose are connected with a powder collecting telescopic hose on the sorting mechanism along the movable arm, then, produced portland cement is stacked in a stacking pool, the movable arm is driven by the excavator to move to drive the sorting mechanism to move above the stacking pool, the hydraulic rods are driven by the hydraulic station to stretch and retract, so that the first grab bucket and the second grab bucket are opened and closed, the portland cement is excavated and loaded, when sorting, the movable arm drives the first grab bucket and the second grab bucket to rock in the front-back and left-right directions in sequence under the closed state, simultaneously, the fan is started to generate suction force in the bucket, and in the process of swinging the front and back of the bucket, the device can drive Portland cement in a first material cavity to shake back and forth, continuously impact a plurality of conical spines on a screen plate to achieve the effect of loosening materials, and is matched with a fan to suck small-particle materials to enter a second material cavity along a screen mechanism and be conveyed into a vehicle-mounted material collecting box through a powder collecting telescopic hose, when a bucket swings left and right, the bucket can be driven to shake left and right, and when the bucket swings left and right, the connecting rods on two sides of the outer wall of a second grab bucket are driven to swing, a plurality of bioelectricity knocking blocks are utilized to knock the wall of the grab bucket, so that the internal screen mechanism vibrates, and auxiliary dust falls off and is sucked into the material collecting box, when the bucket is discharged, a hydraulic station drives a hydraulic rod 8 to contract to expand a first grab bucket and a second grab bucket on a sorting mechanism, namely large-particle materials remained in the grab bucket can be poured into a coarse material tank, the whole process of sorting and transferring are integrally completed, and the problem that the existing device is of a fixed structure is solved, the material loading and reloading process is relatively complicated, and the blanking point is fixed, so that the subsequent transfer of the material cannot be completed.
2. Through set up the electricity of giving birth to and strike the piece in grab bucket both sides, it includes the base plate, flexible wall, the negative charge, permanent-magnet crystal and positive charge, it can rock along with the grab bucket to generate the electricity to strike the piece, strike the grab bucket wall, supplementary screen board vibration, make adnexed dust drop, and at the in-process of striking, the flexible wall that generates the electricity and strike the piece outer layer receives the extrusion and takes place deformation, drive inside negative charge and positive charge vibration, rely on and rely on homopolar the arranging mutually, heteropolar principle of inhaling mutually, make middle permanent-magnet crystal disturbance, let the line of magnetic induction that it produced continuously cut the coil and generate electricity, supply electrical power storage system carries out the energy storage, the holistic energy consumption of mechanism has effectively been reduced.
3. Sorting mechanism's screen cloth mechanism includes first wear-resisting cloth layer, the wear-resisting cloth layer of second and sieve plate, and wherein, first wear-resisting cloth layer is connected with the inner wall bonding of second grab bucket, and the sieve plate passes through the attached wear-resisting cloth layer of second in outside to utilize the zip fastener to be connected with the second grab bucket, the dismouting mode is convenient, conveniently changes the clearance, and first wear-resisting cloth layer and the wear-resisting cloth layer of second are flexible material, make things convenient for the sieve plate to rock at certain extent.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the grab bucket in an unfolded state;
FIG. 4 is a schematic view of a partial configuration of a screen mechanism of the present invention;
FIG. 5 is a partial schematic view of a second grapple of the present invention;
FIG. 6 is a schematic view of the internal structure of the power generation knocking block of the present invention;
in the figure: 1. a first connection station; 2. a hydraulic arm joint; 3. a T-shaped bracket; 4. a second connecting table; 5. a first grab bucket; 6. a second grab bucket; 7. a hinge; 8. a hydraulic lever; 9. a hose connector; 10. collecting the powder flexible hose; 11. positioning the hoop; 12. a wear plate; 13. rotating the bracket; 14. a rotating shaft; 15. a connecting rod; 16. a triangular support plate; 17. a live electricity knocking block; 171. a joint; 172. a substrate; 173. a flexible wall; 174. a negative charge; 175. a permanent magnet crystal; 176. a positive charge; 18. a first material cavity; 19. a connecting seat; 20. an electrically operated valve; 21. a second material cavity; 22. a frame plate; 23. an elastic block; 24. a screen mechanism; 241. a first wear-resistant cloth layer; 242. a second wear-resistant cloth layer; 243. a zipper; 244. a screen plate; 245. e, stabbing; 25. a threaded wall; 26. a limiting block; 27. a rubber block; 28. and a bearing.
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.
Referring to fig. 1-6, an embodiment of the present invention is shown: a sorting mechanism for portland cement preparation comprises a first connecting table 1;
further comprising:
the hydraulic arm joint 2 is arranged at the upper end of the first connecting table 1, and the T-shaped bracket 3 is arranged at the lower end of the first connecting table 1;
the second connecting table 4 is arranged at the lower end of the T-shaped support 3, and the second connecting table 4 is connected with the T-shaped support 3 in a welding mode;
the first grab bucket 5 is arranged on one side of the second connecting table 4, and a first material cavity 18 is arranged inside the first grab bucket 5;
the second grab bucket 6 is arranged on the other side of the second connecting platform 4, the first grab bucket 5 and the second grab bucket 6 are rotatably connected with the second connecting platform 4 through hinges 7, and a second material cavity 21 is formed in the second grab bucket 6;
a screen mechanism 24 installed inside the second material chamber 21;
a connecting seat 19 which is installed at the upper ends of the first grab bucket 5 and the second grab bucket 6, and the connecting seat 19 is welded with the first grab bucket 5 and the second grab bucket 6;
the hydraulic rods 8 are arranged on two sides of the T-shaped support 3, and two ends of the hydraulic rods 8 on two sides are respectively and rotatably connected with the T-shaped support 3 and the connecting seats 19 on the first grab bucket 5 and the second grab bucket 6;
wear plates 12 mounted on the lower surfaces and both side edges of the first and second grapples 5 and 6.
Referring to fig. 1 and 5, a hose connector 9 is installed on one side of the upper end of the second grab bucket 6, a powder collecting flexible hose 10 is installed on the hose connector 9, the hose connector 9 is in threaded connection with the end of the powder collecting flexible hose 10 through a threaded wall 25, the second connecting platform 4 is connected with the outer wall of the powder collecting flexible hose 10 through a positioning hoop 11, the powder collecting flexible hose 10 is communicated with a vehicle-mounted material collecting box through a fan, fine powder can conveniently penetrate through a screen plate 244 to enter the powder collecting flexible hose 10 under the suction action of the fan and is collected into the material collecting box, and the positioning hoop 11 can ensure the stability of the powder collecting flexible hose 10 to a certain extent.
Referring to fig. 2, an electric valve 20 is installed on one side of the upper end of the first grab bucket 5, when the environment range is limited and the condition does not allow the sorting mechanism to carry the excavator to move, a fixed use mode can also be adopted, after the hydraulic station drives the first grab bucket 5 and the second grab bucket 6 to be closed, the electric valve 20 is opened, the produced portland cement is filled into the first grab bucket 5, then the sorting operation is performed, after the completion, the first grab bucket 5 and the second grab bucket 6 are opened by the hydraulic station, and the coarse materials are poured out.
Please refer to fig. 4, the screen mechanism 24 includes a first wear-resistant cloth layer 241, a second wear-resistant cloth layer 242 and a screen plate 244, the first wear-resistant cloth layer 241 is connected with the inner wall of the second grab bucket 6 by bonding, the second wear-resistant cloth layer 242 is connected with the outer wall of the screen plate 244 by bonding, the first wear-resistant cloth layer 241 is connected with the second wear-resistant cloth layer 242 by the zipper 243, the screen plate 244 is connected with the second grab bucket 6 by the external attached second wear-resistant cloth layer 242, the dismounting manner is convenient, the cleaning is convenient to replace, and the first wear-resistant cloth layer 241 and the second wear-resistant cloth layer 242 are flexible materials, which facilitates the shaking of the screen plate 244.
Referring to fig. 4, the outer wall of the screen plate 244 is provided with a plurality of conical spines 245, the conical spines 245 are uniformly distributed on the surface of the screen plate 244, and after the material enters, the material can impact the conical spines 245 on the surface of the screen plate 244 along with the swing of the grab bucket, so that the agglomerated part of the material is conveniently crushed, and the sorting yield is improved.
Referring to fig. 2, a frame plate 22 is disposed at the edge of the rear end of the screen mechanism 24, the frame plate 22 is fixedly connected to the inner wall of the second grab bucket 6, a plurality of elastic blocks 23 are disposed between the frame plate 22 and the screen mechanism 24, and the rear ends of the elastic blocks 23 are fixedly connected to the frame plate 22, so that the screen mechanism 24 can vibrate back and forth under the action of the elastic blocks 23 when the grab bucket swings, and powder adhered to the surface can fall off.
Referring to fig. 5, two rotating supports 13 are installed on two sides of the outer wall of the second grab bucket 6, the two rotating supports 13 are arranged in parallel, a rotating shaft 14 is installed between every two adjacent rotating supports 13, a connecting rod 15 is installed at the lower end of the rotating shaft 14, the connecting rod 15 and the rotating shaft 14 are arranged in an integrated mode, a triangular supporting plate 16 is installed at one end of the connecting rod 15, a live electricity knocking block 17 is installed on the inner side of the triangle supporting plate 16, the grab bucket can drive the live electricity knocking block 17 to swing when swinging, the wall of the grab bucket is knocked, an auxiliary screen mechanism 24 vibrates under the action of an elastic block 23, powder falling efficiency is improved, and in order to guarantee knocking force of the live electricity knocking block 17, a counter weight can be properly added on the outer side of the triangle supporting plate 16.
Referring to fig. 6, the electricity generating knocking block 17 includes a substrate 172, a flexible wall 173, a negative charge 174, a permanent magnet crystal 175 and a positive charge 176, a connector 171 is installed at an upper end of the substrate 172, the negative charge 174 is disposed on a lower surface of the substrate 172, the permanent magnet crystal 175 is disposed on a lower surface of the negative charge 174, the positive charge 176 is disposed on a lower surface of the permanent magnet crystal 175, and the flexible wall 173 is wrapped on outer walls of the negative charge 174, the permanent magnet crystal 175 and the positive charge 176, so that when the electricity generating knocking block 17 knocks, the outer flexible wall 173 is squeezed to deform to drive the inner negative charge 174 and the inner positive charge 176 to vibrate, and the middle permanent magnet crystal is disturbed by means of the principle that like poles are arranged and unlike poles are attracted, so that magnetic induction lines generated by the middle permanent magnet crystal continuously cut a coil to generate electricity, thereby supplying the electricity storage system to store energy.
Please refer to fig. 5, a limiting block 26 is disposed above the rotating shaft 14, a rubber block 27 is installed at one end of the limiting block 26, two ends of the rotating shaft 14 are connected to the rotating bracket 13 through a bearing 28, the limiting block 26 can prevent the connecting rod 15 on the rotating shaft 14 from being overturned excessively under the action of swinging, the rubber block 27 can reduce the impact force when the connecting rod 15 collides with the limiting block 26, the service life of the connecting rod 15 is prolonged, the bearing 28 can improve the rotation precision of the rotating shaft 14, and the rotating process is smoother.
Referring to fig. 1 to 6, a method for sorting a sorting mechanism for portland cement preparation includes the steps of:
the method comprises the following steps: fixing a sorting mechanism at the end part of a movable arm of an excavator by using a hydraulic arm joint 2, connecting hydraulic rods 8 on two sides of a T-shaped support 3 with a hydraulic station of the excavator, carrying a material collecting box on the excavator at the same time, and connecting a powder collecting telescopic hose 10 on the sorting mechanism along the movable arm by using a fan and a hose;
step two: the produced portland cement is stacked in a stacking pool, an excavator drives a driving arm to move so as to drive a sorting mechanism to move above the stacking pool, in the process, a hydraulic station drives a hydraulic rod 8 to contract so that a first grab bucket 5 and a second grab bucket 6 on the sorting mechanism are unfolded, then the mobile arm drives the sorting mechanism to move downwards, and meanwhile, the hydraulic station drives the hydraulic rod 8 to extend so as to drive the first grab bucket 5 and the second grab bucket 6 to be closed, so that the portland cement is dug and fed;
step three: the method is characterized in that the excavator drives the portland cement in the bucket to move to a coarse material pool, in the process, a mobile arm drives the bucket to sequentially rock in the front-back and left-right directions under the condition that a first grab bucket 5 and a second grab bucket 6 are closed, and simultaneously turns on a fan to generate suction force in the bucket, the mobile arm can drive the portland cement in a first material cavity 18 to rock back and forth in the front-back swinging process of the bucket and continuously impact a plurality of conical spines 245 on a screen plate 244 to achieve the effect of loosening the materials, small-particle materials enter a second material cavity 21 along a screen mechanism 24 in cooperation with the suction of the fan, the small-particle materials are conveyed to a vehicle-mounted aggregate box through a powder collecting telescopic hose 10, and when the bucket swings left and right, the materials can be driven to rock left and right, the materials are further loosened, simultaneously, connecting rods 15 on two sides of the outer wall of the second grab bucket 6 are driven to swing, a plurality of bioelectricity knocking blocks 17 are used for knocking the wall, so that the inner screen mechanism 24 vibrates, and auxiliary dust falls off and is finely pumped into the aggregate box;
step four: when the electricity generating knocking block 17 knocks, the outer layer flexible wall 173 is extruded to deform, so that internal negative charges 174 and positive charges 176 are driven to vibrate, the middle permanent magnet crystal is disturbed by depending on the principle that homopolar rows are arranged and heteropolar attracts, and the generated magnetic induction line continuously cuts the coil to generate electricity to supply the electricity to an electricity storage system for storing energy;
step five: after the separation is finished, the hydraulic station drives the hydraulic rod 8 to contract to enable the first grab bucket 5 and the second grab bucket 6 on the separation mechanism to be unfolded, large-particle materials remained in the grab buckets are poured into the coarse material pool, and then the steps are repeated, so that the silicate cement in the stacking pool can be continuously subjected to separation operation.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A sorting mechanism for portland cement preparation comprises a first connecting table (1);
the method is characterized in that: further comprising:
the hydraulic arm joint (2) is arranged at the upper end of the first connecting table (1), and the lower end of the first connecting table (1) is provided with a T-shaped bracket (3);
the second connecting table (4) is arranged at the lower end of the T-shaped support (3), and the second connecting table (4) is connected with the T-shaped support (3) in a welding mode;
the first grab bucket (5) is installed on one side of the second connecting table (4), and a first material cavity (18) is formed in the first grab bucket (5);
the second grab bucket (6) is installed on the other side of the second connecting platform (4), the first grab bucket (5) and the second grab bucket (6) are rotatably connected with the second connecting platform (4) through hinges (7), and a second material cavity (21) is formed in the second grab bucket (6);
a screen mechanism (24) installed inside the second material chamber (21);
the connecting seat (19) is arranged at the upper ends of the first grab bucket (5) and the second grab bucket (6), and the connecting seat (19) is connected with the first grab bucket (5) and the second grab bucket (6) in a welding mode;
the hydraulic rods (8) are arranged on two sides of the T-shaped support (3), and two ends of the hydraulic rods (8) on two sides are respectively in rotating connection with the T-shaped support (3) and the connecting seats (19) on the first grab bucket (5) and the second grab bucket (6);
wear plates (12) mounted on the lower surfaces and on the edges of both sides of the first and second grapples (5, 6).
2. The sorting mechanism for portland cement preparation according to claim 1, wherein: hose nipple (9) are installed to one side of second grab bucket (6) upper end, install collection powder expansion hose (10) on hose nipple (9), hose nipple (9) are through threaded wall (25) and the end threaded connection of collection powder expansion hose (10), second connection platform (4) are through location staple bolt (11) and the outer wall connection of collection powder expansion hose (10).
3. The sorting mechanism for portland cement preparation according to claim 2, wherein: an electric valve (20) is arranged on one side of the upper end of the first grab bucket (5).
4. The sorting mechanism for portland cement preparation according to claim 3, wherein: the screen cloth mechanism (24) comprises a first wear-resistant cloth layer (241), a second wear-resistant cloth layer (242) and a screen plate (244), the inner wall of the first wear-resistant cloth layer (241) and the second grab bucket (6) is bonded and connected, the outer wall of the second wear-resistant cloth layer (242) and the screen plate (244) is bonded and connected, and the first wear-resistant cloth layer (241) is connected with the second wear-resistant cloth layer (242) through a zipper (243).
5. The sorting mechanism for portland cement preparation according to claim 4, wherein: the outer wall of the screen plate (244) is provided with a plurality of conical spines (245), and the conical spines (245) are uniformly distributed on the surface of the screen plate (244).
6. The sorting mechanism for portland cement preparation according to claim 5, wherein: the edge of screen cloth mechanism (24) rear end is provided with frame plate (22), and the inner wall fixed connection of frame plate (22) and second grab bucket (6), be provided with a plurality of elastic blocks (23) between frame plate (22) and screen cloth mechanism (24), and the rear end and the frame plate (22) fixed connection of elastic block (23).
7. The sorting mechanism for portland cement preparation according to claim 6, wherein: two rotation support (13) are all installed to the outer wall both sides of second grab bucket (6), and rotate support (13) parallel arrangement for two, and are adjacent rotate and install pivot (14) between support (13), connecting rod (15) are installed to the lower extreme of pivot (14), and connecting rod (15) and pivot (14) integrated into one piece setting, triangle-shaped extension board (16) are installed to the one end of connecting rod (15), triangle-shaped extension board (16) triangular inboard all is installed and is given birth to electricity and strikes piece (17).
8. The sorting mechanism for portland cement preparation according to claim 7, wherein: the electricity generation knocking block (17) comprises a substrate (172), a flexible wall (173), negative charges (174), permanent magnetic crystals (175) and positive charges (176), a connector (171) is installed at the upper end of the substrate (172), the negative charges (174) are arranged on the lower surface of the substrate (172), the permanent magnetic crystals (175) are arranged on the lower surface of the negative charges (174), the positive charges (176) are arranged on the lower surface of the permanent magnetic crystals (175), and the flexible wall (173) is wrapped on the outer walls of the negative charges (174), the permanent magnetic crystals (175) and the positive charges (176).
9. The sorting mechanism for portland cement preparation according to claim 8, wherein: the top of pivot (14) is provided with stopper (26), rubber block (27) are installed to the one end of stopper (26), the both ends of pivot (14) all are connected with rotation support (13) through bearing (28).
10. The method for sorting a silicate cement preparing sorting mechanism according to claim 9, comprising the steps of:
the method comprises the following steps: fixing a sorting mechanism at the end part of a movable arm of the excavator by using a hydraulic arm joint (2), connecting hydraulic rods (8) at two sides of a T-shaped support (3) with a hydraulic station of the excavator, simultaneously carrying a material collecting box on the excavator, and connecting a powder collecting telescopic hose (10) on the sorting mechanism along the movable arm by using a fan and a hose;
step two: the produced portland cement is stacked in a stacking pool, an excavator drives a driving arm to move to drive a sorting mechanism to move above the stacking pool, in the process, a hydraulic station drives a hydraulic rod (8) to contract to enable a first grab bucket (5) and a second grab bucket (6) on the sorting mechanism to be unfolded, then the mechanical arm drives the sorting mechanism to move downwards, and meanwhile, the hydraulic station drives the hydraulic rod (8) to extend to drive the first grab bucket (5) and the second grab bucket (6) to be closed, so that the portland cement is dug and fed;
step three: the method comprises the steps that portland cement in a bucket is driven to move to a coarse material pool by an excavator, in the process, a motor arm drives the bucket to sequentially rock along the front-back direction and the left-right direction under the condition that a first grab bucket (5) and a second grab bucket (6) are closed, a fan is started simultaneously, so that suction force is generated in the bucket, the portland cement in a first material cavity (18) can be driven to rock back and forth in the front-back swinging process of the bucket, a plurality of conical spines (245) on a screen plate (244) are continuously impacted, the effect of loosening materials is achieved, small-particle materials enter a second material cavity (21) along a screen mechanism (24) in a matched manner of the suction of the fan, the small-particle materials are conveyed to a vehicle-mounted material collecting box through a powder collecting telescopic hose (10), the small-particle materials can be driven to rock left and right when the bucket swings left and right, the materials are further loosened, connecting rods (15) on two sides of the outer wall of the second grab bucket (6) are driven to swing, a plurality of bioelectricity knocking blocks (17) are utilized to knock the wall of the grab bucket, so that the mechanism (24) in the screen cloth vibrates, and dust is sucked and is reduced to the material collecting box;
step four: when the electricity generation knocking block (17) knocks, the outer flexible wall (173) is extruded to deform, so that internal negative charges (174) and positive charges (176) are driven to vibrate, and the middle permanent magnet crystal is disturbed by depending on the principle that homopolar rows and heteropolar attracts, so that the generated magnetic induction lines continuously cut the coil to generate electricity, and an electricity storage system is supplied for storing energy;
step five: after the separation is finished, the hydraulic station drives the hydraulic rod (8) to contract to enable the first grab bucket (5) and the second grab bucket (6) on the separation mechanism to be unfolded, large-particle materials remained in the grab buckets are poured into the coarse material pool, and then the steps are repeated, so that the silicate cement in the stacking pool can be continuously separated.
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| CN115739626B (en) | 2023-06-06 |
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