Batching device based on cement raw meal grinding
Technical Field
The utility model relates to the technical field of auxiliary devices of grinding machines, in particular to a batching device based on cement raw meal grinding.
Background
As is well known, cement is an indispensable material in the construction process, in the cement production process, for the raw meal milling process, milling equipment in the prior art generally adopts two crushing rolls to extrude each other to realize milling, and this way has small extrusion area and extrusion time period, and when the amount of raw meal suddenly increases, the extrusion effect is worse, so that the milled cement contains larger particles, and repeated milling is required.
Most of the existing flour mills are blade type crushing, raw materials are poured into the inside of the crusher during use and are crushed through the blades, the crushed particles are different in size, the raw materials are required to be crushed and screened again, the existing flour mills are required to collect the materials manually, the materials are poured into the flour mills again, the repeated crushing effect is achieved, inconvenience is achieved, the blades are directly crushed, the crushing effect is poor, and the crushing is incomplete, so that the practicability is poor.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the batching device based on cement raw meal grinding, which is characterized in that crushing of raw materials is firstly carried out through the crushing roller, then the crushed raw materials are screened through the screen, the raw materials remained on the screen are crushed again until the raw materials can pass through the screen, and finally, the raw materials are ground into powder for the second time through two groups of grinding rollers, so that the crushing quality of the raw materials is improved, and the practicability is improved.
The utility model discloses a batching device based on cement raw meal grinding, which comprises a grinding mill, wherein four groups of supporting legs are arranged at the bottom end of the grinding mill, a discharge port is arranged at the bottom end of the grinding mill, a feed hopper is arranged at the top end of the grinding mill, the batching device further comprises two groups of supporting blocks, a partition plate and two groups of handles, a cavity is arranged in the grinding mill, a baffle plate component is arranged at the top end of the cavity, the left end and the right end of the cavity are respectively connected with the supporting blocks, a filter port is arranged in the middle of the partition plate, a screen mesh is arranged in the filter port, a first guide block is arranged at the left end and the right end of the top of the cavity, a second guide block is arranged in the middle of the cavity, a crushing penetrating port is arranged at the top end of the cavity, a feeding component is arranged at the left side of the second guide block, a feeding component is arranged at the right side of the second guide block, an electric door is arranged on the two groups of the first guide block, the bottom end of the cavity and a third guide block are respectively provided with a discharge penetrating port, the bottom of the cavity is provided with a grinding component, a crushing component is arranged at the top of the cavity, a front end of the cavity is provided with two groups of maintenance grooves, and the front ends of the two groups of maintenance grooves are respectively connected with front ends of the two groups of door doors.
Preferably, the crushing assembly comprises a first saddle, a first gear motor, a first driving wheel, two groups of first rotating rods, two groups of second driving wheels and a first belt, wherein the rear end of the pulverizer is connected with the first saddle, the top end of the first saddle is connected with the first gear motor, the output end of the first gear motor is connected with the first driving wheel, the front bearings of the two groups of first rotating rods are inserted into the cavity in a sealing manner, the two groups of first rotating rods are inserted into the crushing through holes, a plurality of groups of crushing blades are arranged on the outer walls of the two groups of first rotating rods, the rear ends of the two groups of first rotating rods are respectively connected with the second driving wheels, and the first driving wheels are connected with the two groups of second driving wheels in a sleeved manner through the first belt.
Preferably, the grinding assembly comprises a second saddle, a second gear motor, a third driving wheel, two groups of second rotating rods, two groups of fourth driving wheels and a second belt, the rear end of the grinding machine is connected with the second saddle, the top end of the second saddle is connected with the second gear motor, the output end of the second gear motor is connected with the third driving wheel, two groups of second rotating rod bearings are inserted into the cavity in a sealing manner, grinding blocks are respectively arranged on the outer walls of the two groups of second rotating rods, the rear ends of the two groups of second rotating rods are respectively connected with the fourth driving wheels, and the third driving wheels are connected with the two groups of fourth driving wheels in a sleeved mode through the second belt.
Preferably, the baffle assembly comprises two groups of first electric cylinders and two groups of baffles, the two groups of first material guiding inclined blocks are connected with the two groups of first electric cylinders, the top ends of the two groups of first electric cylinders are respectively provided with a first pneumatic rod, the top ends of the two groups of first pneumatic rods are hinged with the baffles, and the two groups of baffles are hinged with the cavity.
Preferably, the feeding assembly comprises a second electric cylinder and a push plate, the left end of the pulverizer is connected with the second electric cylinder, two groups of second pneumatic rods are arranged at the right end of the second electric cylinder, a sliding groove is formed in the right end of the penetrating pulverizing hole, the sliding groove is connected with the push plate, and the two groups of second pneumatic rods are connected with the push plate.
Preferably, the feeding assembly comprises a material guiding plate, a rotating rod, a third gear motor and a third supporting table, wherein a feeding hole is formed in the left end of the crushing through hole, a feeding cavity is formed in the top end of the feeding hole, the right end of the crushing through hole is connected with the material guiding plate, the top end of the feeding cavity is connected with the rotating rod, a bottom end bearing of the rotating rod is sealed to penetrate out of the bottom end of the partition plate, a helical blade is arranged on the rotating rod, the bottom end of the rotating rod is connected with the output end of the third gear motor, the bottom end of the third gear motor is connected with a third supporting plate, and the third supporting plate is connected with the cavity.
Preferably, the pulverizer further comprises a protective shell, wherein the rear end of the pulverizer is connected with the protective shell, and a vent is arranged at the rear end of the protective shell.
Preferably, the front end of the protective shell is connected with the dust screen.
Compared with the prior art, the utility model has the beneficial effects that the pulverizer is placed at a proper position through four groups of supporting legs, then the pulverizing assembly and the pulverizing assembly are started, then the baffle assembly is opened, raw materials are put into the chamber through the feed hopper, then the pulverizing assembly pulverizes the raw materials, the pulverized raw materials fall onto the screen mesh, then the pulverized qualified raw materials fall into the pulverizing assembly through the screen mesh to carry out pulverizing treatment, then the raw materials which are not pulverized qualified are pushed to the feed inlet from the screen mesh through the feed assembly, then the raw material fragments are conveyed to the pulverizing assembly again through the feed assembly to carry out secondary pulverizing until the raw materials can pass through the screen mesh, and then the pulverized raw materials are discharged through the discharge port, so that the pulverizing quality of the raw materials is improved, and the practicability is enhanced.
Drawings
FIG. 1 is a schematic diagram of the connection structure of the present utility model;
FIG. 2 is a schematic view of the connection structure of the second pneumatic rod and the push plate of the present utility model;
FIG. 3 is a schematic diagram of the connection structure of the protecting shell and the pulverizer;
FIG. 4 is a schematic view of the partial enlarged structure of A of the present utility model;
The drawing shows that the material is 1, a pulverizer, 2, a supporting leg, 3, a material outlet, 4, a feeding hopper, 5, a chamber, 6, a supporting block, 7, a baffle plate, 8, a screen, 9, a first material guiding block, 10, a second material guiding block, 11, a third material guiding block, 12, a box door, 13, a handle, 14, a first supporting platform, 15, a first gear motor, 16, a first driving wheel, 17, a first rotating rod, 18, a crushing blade, 19, a second driving wheel, 20, a first belt, 21, a second supporting platform, 22, a second gear motor, 23, a third driving wheel, 24, a second rotating rod, 25, a fourth driving wheel, 26, a second belt, 27, a pulverizing block, 28, a first electric cylinder, 29, a first air cylinder, 30, a baffle plate, 31, a second electric cylinder, 32, a second air cylinder, 33, a push plate, 34, a guide plate, 35, 36, a spiral blade, 37, a third gear motor, 38, a third supporting plate, 39, a protective shell and a dustproof net.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the batching device based on cement raw meal grinding of the utility model comprises a grinding mill 1, four groups of supporting legs 2 are arranged at the bottom end of the grinding mill 1, a discharge port 3 is arranged at the bottom end of the grinding mill 1, a feed hopper 4 is arranged at the top end of the grinding mill 1, two groups of supporting blocks 6, a partition 7 and two groups of handles 13 are also included, a chamber 5 is arranged in the grinding mill 1, a baffle 30 component is arranged at the top end of the chamber 5, the left end and the right end of the chamber 5 are respectively connected with the supporting blocks 6, the top ends of the two groups of supporting blocks 6 are connected with the partition 7, a filter port is arranged in the middle of the partition 7, a screen 8 is arranged in the filter port, a first guide block 9 is arranged at the top left end and the right end of the chamber 5, a second guide block 10 is arranged at the middle of the chamber 5, a crushing through port is arranged at the top end of the second guide block 10, a feeding component is arranged at the left side of the second guide block 10, a feeding component is arranged at the right side of the second guide block 10, an electric door is arranged on the first guide block 9 of the two groups, the bottom end of the chamber 5 and a third guide block 11 are respectively connected with the partition 7, a filter port is arranged at the bottom end of the chamber 11 and a front end of the chamber door 12 is respectively arranged at the front end of the chamber door 12 of the grinding mill, two groups of the chamber 11 are respectively arranged at the front ends 12 and the front ends are respectively, and the front end 12 is respectively arranged; firstly, placing a pulverizer at a proper position through four groups of supporting legs, then starting a pulverizing assembly and a pulverizing assembly, then opening a baffle assembly, then throwing raw materials into a cavity through a feed hopper, then pulverizing the raw materials by the pulverizing assembly, dropping the pulverized raw materials onto a screen, dropping the crushed qualified raw materials into the pulverizing assembly through a screen for pulverizing, after that, the raw materials which are not crushed and qualified are pushed to the feeding hole from the screen through the feeding component, then raw material fragments are conveyed to the crushing component again through the feeding component for secondary crushing until the raw materials can pass through the screen, and then the crushed raw materials are discharged through the discharging hole, so that the crushing quality of the raw materials is improved, and the practicability is enhanced.
As a preferable example of the above embodiment, the crushing assembly includes a first supporting table 14, a first reducing motor 15, a first driving wheel 16, two sets of first rotating rods 17, two sets of second driving wheels 19 and a first belt 20, the rear end of the mill 1 is connected with the first supporting table 14, the top end of the first supporting table 14 is connected with the first reducing motor 15, the output end of the first reducing motor 15 is connected with the first driving wheel 16, the front end bearings of the two sets of first rotating rods 17 are inserted into the chamber 5 in a sealing manner, the two sets of first rotating rods 17 are inserted into the crushing through holes, a plurality of sets of crushing blades 18 are arranged on the outer walls of the two sets of first rotating rods 17, the rear ends of the two sets of first rotating rods 17 are respectively connected with the second driving wheels 19, the first driving wheels 16 are sleeved with the two sets of second driving wheels 19 through the first belt 20, and then the first reducing motor drives the first driving wheels and the second driving wheels to rotate through the first belt when the raw materials enter the chamber, so as to drive the two sets of first rotating wheels and the plurality of sets of crushing blades to rotate, and then the crushing blades are crushed, thereby enhancing the practicability of the raw materials.
As a preferable mode of the above embodiment, the grinding assembly includes a second supporting table 21, a second reducing motor 22, a third driving wheel 23, two sets of second rotating rods 24, two sets of fourth driving wheels 25 and a second belt 26, wherein the rear end of the grinding mill 1 is connected with the second supporting table 21, the top end of the second supporting table 21 is connected with the second reducing motor 22, the output end of the second reducing motor 22 is connected with the third driving wheel 23, the two sets of second rotating rods 24 are inserted into the chamber 5 in a bearing sealing manner, grinding blocks 27 are respectively arranged on the outer walls of the two sets of second rotating rods 24, the rear ends of the two sets of second rotating rods 24 are respectively connected with the fourth driving wheels 25, the third driving wheel 23 is sleeved with the two sets of fourth driving wheels 25 through the second belt 26, and then the third driving wheel drives the two sets of fourth driving wheels to rotate through the second belt, so as to drive the two sets of second rotating rods to rotate, and then the second rotating rods drive the two sets of grinding blocks to rotate, so as to enhance the practicability of the ground materials after crushing.
As a preference of the above embodiment, the baffle assembly includes two sets of first electric cylinders 28 and two sets of baffles 30, the two sets of first material guiding inclined blocks are connected with the two sets of first electric cylinders 28, the top ends of the two sets of first electric cylinders 28 are respectively provided with a first pneumatic rod 29, the top ends of the two sets of first pneumatic rods 29 are hinged with the baffles 30, the two sets of baffles 30 are hinged with the chamber 5, and when feeding is needed, the two sets of first electric cylinders drive the two sets of first pneumatic rods to retract, so that the two sets of hinged baffles are opened, thereby enhancing practicability.
As the preference of the embodiment, the feeding assembly comprises a second electric cylinder 31 and a pushing plate 33, the left end of the pulverizer 1 is connected with the second electric cylinder 31, two groups of second pneumatic rods 32 are arranged at the right end of the second electric cylinder 31, a sliding groove is arranged at the right end of the penetrating pulverizing hole, the sliding groove is connected with the pushing plate 33, the two groups of second pneumatic rods 32 are connected with the pushing plate 33, and the two groups of second pneumatic rods can be driven to move left and right through the two groups of second electric cylinders so as to drive the pushing plate to reciprocate, so that raw materials on the screen are pushed into a feed inlet through the pushing plate, and the practicability is enhanced.
As a preferred embodiment, the feeding assembly comprises a guide plate 34, a rotating rod 35, a third reducing motor 37 and a third supporting table, wherein the left end of the crushing through hole is provided with a feeding hole, the top end of the feeding hole is provided with a feeding cavity, the right end of the crushing through hole is connected with the guide plate 34, the top end of the feeding hole is connected with the rotating rod 35, the bottom end bearing of the rotating rod 35 is sealed to penetrate out of the bottom end of the partition plate 7, a spiral blade 36 is arranged on the rotating rod 35, the bottom end of the rotating rod 35 is connected with the output end of the third reducing motor 37, the bottom end of the third reducing motor 37 is connected with a third supporting plate 38, the third supporting plate 38 is connected with the chamber 5, the rotating rod can be driven by the third reducing motor to rotate, and then the rotating spiral blade pushes the raw material of the feeding hole to the guide plate to perform secondary crushing of the raw material, so that the practicability is enhanced.
The embodiment is preferable to further comprise a protecting shell 39, wherein the rear end of the flour mill 1 is connected with the protecting shell 39, the rear end of the protecting shell 39 is provided with a vent, and the protecting of the two groups of speed reducing motors can be carried out through the protecting shell, so that the practicability is enhanced.
The front end of the protective housing 39 is preferably connected to a dust screen 40, through which dust can be placed into the protective housing, thereby enhancing practicality.
The utility model relates to a batching device based on cement raw meal grinding, which has the working principle that when the batching device is in operation, firstly, a pulverizer is placed at a proper position through four groups of supporting legs, then a pulverizing assembly and a pulverizing assembly are started, then two groups of first pneumatic rods are driven by two groups of first electric cylinders to retract, so that two groups of hinged baffle plates are opened, raw materials are thrown into a cavity through a feed hopper, then a first reducing motor drives a first driving wheel to rotate, then the first driving wheel and a second driving wheel are driven by a first belt to rotate, so that two groups of first rotating wheels and a plurality of groups of pulverizing blades are driven to rotate, raw materials are pulverized, the pulverized raw materials fall onto a sieve mesh, then the pulverized raw materials fall onto two groups of broken stones through a sieve mesh, then a second reducing motor drives a third driving wheel to rotate, then the third driving wheel drives two groups of fourth driving wheels through the second belt to rotate, then the second rotating rods drive two groups of pulverizing blocks to rotate, so that the pulverized raw materials are not crushed raw materials are subjected to grinding treatment, then pass through the second electric cylinders to drive the second rotating blades to rotate, the two groups of pulverizing blades to rotate, and then the crushed raw materials can be discharged through the sieve mesh, and then the spiral blades can be pushed to the inside of the sieve mesh is driven to rotate, and the sieve mesh is opened, and the crushed raw materials can be discharged through the sieve mesh when the sieve mesh is rotated, and the spiral blades is opened, and then cleaning.
The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
The terms "first," "second," and "third" in this specification do not denote a particular quantity or order, but rather are used for distinguishing between similar or identical items.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.