CN216368204U

CN216368204U - Grinder is used in calcium carbonate production

Info

Publication number: CN216368204U
Application number: CN202122514111.2U
Authority: CN
Inventors: 梁锦标
Original assignee: Hezhou Xinhua Hair Powder Co ltd
Current assignee: Hezhou Xinhua Hair Powder Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-26
Anticipated expiration: 2031-10-19

Abstract

The utility model relates to the technical field of calcium carbonate processing, in particular to a grinding device for calcium carbonate production, which comprises a substrate, wherein the top surface of the substrate is fixedly connected with a support frame, the middle part of the support frame is fixedly connected with a grinding cylinder, the inner part of the grinding cylinder is rotatably attached with a grinding wheel, the open end of the grinding cylinder is fixedly connected with a hopper, the bottom surface of the grinding cylinder is fixedly connected with a material receiving cover, and the bottom surface of the material receiving cover is attached with a material receiving circular plate which is rotatably connected with the top surface of the substrate. According to the utility model, the motor drives the transmission pipe to rotate, and the transmission pipe is inserted and fixed at a position deviating from the circle center on the grinding wheel, so that the transmission pipe drives the grinding wheel to eccentrically rotate in the grinding cylinder, the grinding wheel is enabled to extrude and crush calcium carbonate in the grinding cylinder, the transmission pipe drives the material receiving circular plate to rotate, the material receiving circular plate is matched with the curved heating block to facilitate the rapid conveying of the ground calcium carbonate, and the production efficiency of the calcium carbonate is improved.

Description

Grinder is used in calcium carbonate production

Technical Field

The utility model relates to the technical field of calcium carbonate processing, in particular to a grinding device for calcium carbonate production.

Background

Calcium carbonate adds man-hour in production, need be powdered with calcium carbonate processing, consequently, need use grinder to grind calcium carbonate, and the condition that massive calcium carbonate can appear blocking device inner structure often when using of current calcium carbonate grinder, partial calcium carbonate grinder is not good to the effect that calcium carbonate ground simultaneously, and sometimes there is calcium carbonate granule to splash from the charge door at the in-process of grinding calcium carbonate, cause the incident easily, most grinder can not dry calcium carbonate powder when grinding in addition, also can not adsorb the dust of unloading in-process, thereby influence the production efficiency of calcium carbonate.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems, the utility model aims to provide a grinding device for producing calcium carbonate, wherein a motor drives a gear to rotate so as to drive a transmission pipe to rotate, the transmission pipe is inserted and fixed at a position deviating from the circle center on a grinding wheel, so that the transmission pipe drives the grinding wheel to eccentrically rotate in the grinding cylinder, the grinding wheel extrudes and crushes calcium carbonate in the grinding cylinder, the grinding wheel consists of a cylindrical wheel and a circular table wheel, the circular table wheel is convenient for pre-extruding and crushing calcium carbonate with larger volume, the crushed calcium carbonate with smaller volume is finely ground by the cylindrical wheel, the phenomenon that the calcium carbonate is clamped in the internal structure of the grinding device because the large calcium carbonate is directly placed into the grinding device for fine grinding is prevented, the grinding effect of the calcium carbonate is favorably improved, and a discharging hole is formed in the inner bottom surface of the grinding cylinder so that a ground finished product falls onto a material receiving circular plate through the discharging hole, the material receiving circular plate rotates synchronously along with the rotation of the transmission pipe, and the ground calcium carbonate is conveyed to the discharging nozzle under the limiting and blocking action of the curved heating block, so that the calcium carbonate can be discharged quickly, and the curved heating block heats the inside of the material receiving cover to ensure that the temperature inside the material receiving cover is higher than the outside, thereby being convenient for drying the calcium carbonate powder, improving the quality of the product, by opening the dust collector, the dust collector absorbs dust in the transmission pipe through the dust absorption pipe, the mesh on the transmission pipe absorbs dust generated in the blanking process, the cleanness and tidiness of the interior of the material receiving cover are conveniently ensured, the top of the hopper is rotationally connected with a plurality of baffle plates, and an elastic belt is fixedly connected between the baffle plates and the hopper, when the calcium carbonate is fed through the hopper, the baffle is opened under the gravity of the calcium carbonate, when the calcium carbonate falls to the bottom of the hopper, the elastic belt automatically returns to the original position under the elastic action of the elastic belt, so that the feeding is facilitated, and calcium carbonate particles are prevented from splashing out in the grinding process.

The purpose of the utility model can be realized by the following technical scheme:

a grinding device for calcium carbonate production comprises a base plate, wherein a support frame is fixedly connected to the top surface of the base plate, a grinding cylinder is fixedly connected to the middle of the support frame, a grinding wheel is attached to the inner side of the grinding cylinder in a rotating mode, a hopper is fixedly connected to the open end of the grinding cylinder, a material receiving cover is fixedly connected to the bottom surface of the grinding cylinder, a material receiving circular plate rotatably connected with the top surface of the base plate is attached to the bottom surface of the material receiving cover, a transmission pipe used for driving the grinding wheel and the material receiving circular plate to rotate is rotatably connected between the grinding cylinder and the base plate, a motor for driving the transmission pipe to rotate and a dust collector for absorbing dust in the material receiving cover are fixedly connected to the bottom surface of the base plate, the transmission pipe is driven to rotate by the motor and is inserted and fixed to a position deviated from the circle center on the grinding wheel, so that the transmission pipe drives the grinding wheel to eccentrically rotate in the grinding cylinder, realize that the grinding miller extrudees the calcium carbonate of grinding vessel the inside and smashes, take through the driving pipe and connect the material plectane to rotate, connect the material plectane cooperation curvilinear figure heating block to be convenient for carry away the calcium carbonate after grinding fast, improved the production efficiency of calcium carbonate.

Further, the method comprises the following steps: the interior bottom surface of grinding vessel has seted up the unloading hole, the transmission pipe runs through the top and the grinding miller fixed connection of grinding vessel, and the calcium carbonate whereabouts after being convenient for grind are collected.

Further, the method comprises the following steps: the grinding wheel includes and rotates the cylinder wheel that pastes with the bottom surface in the grinding vessel, the top surface fixedly connected with round platform wheel of cylinder wheel, just the top of transmission pipe is located the inside skew centre of a circle position of round platform wheel to make the transmission pipe take the grinding wheel to rotate at grinding vessel the inside off-centre, realize that the grinding wheel extrudees the calcium carbonate of grinding vessel the inside and smashes, the round platform wheel is convenient for extrude the breakage in advance with the great calcium carbonate of volume, the less calcium carbonate of volume is ground by the cylinder wheel is meticulous after the breakage.

Further, the method comprises the following steps: the top of hopper is the rotation of angle such as annular through the hinge and is connected with a plurality of baffles, fixedly connected with elastic webbing between the top surface of baffle and the outside of hopper, the baffle is opened under calcium carbonate gravity when feeding through the hopper, falls down hopper bottom back when calcium carbonate, and the normal position is got back to automatically under the elastic force effect of elastic webbing, and the material loading of being convenient for just prevents to have calcium carbonate granule to splash out in the grinding process.

Further, the method comprises the following steps: the lateral wall of transmission pipe is pegged graft fixedly with the middle part that connects the material plectane, the transmission pipe is located to connect the inside lateral wall of material cover and has seted up the mesh, and the transmission pipe of being convenient for is waiting to connect the material plectane synchronous revolution, and the mesh is convenient for adsorb and connects the raise dust of material cover the inside.

Further, the method comprises the following steps: the output end of the motor is fixedly connected with a first gear, and the bottom end of the transmission pipe is fixedly connected with a second gear which is meshed with the first gear in a sleeved mode, so that the motor can drive the transmission pipe to rotate conveniently.

Further, the method comprises the following steps: the output intercommunication of dust catcher has the dust absorption pipe, the one end that the dust absorption pipe deviates from the dust catcher is pegged graft with the bottom rotation of driving pipe, and through opening the dust catcher, the dust that the dust catcher passes through the dust absorption pipe and adsorbs the driving pipe the inside, and the mesh on the driving pipe adsorbs the raise dust that the unloading process produced, is convenient for guarantee to connect the clean and tidy of material cover inside.

Further, the method comprises the following steps: connect the outside of material cover to seted up exit hole, exit hole's inboard fixedly connected with curvilinear figure heating block, curvilinear figure heating block is located connects the inside of material cover, and the bottom surface of curvilinear figure heating block with connect the material plectane top surface to paste, exit hole's outside fixedly connected with runs through the ejection of compact mouth of base plate, and the curvilinear figure heating block cooperation connects the convenient ejection of compact of material plectane, and the ejection of compact mouth makes things convenient for the unloading.

Further, the method comprises the following steps: the arc that one side fixedly connected with of base plate bottom surface leaned on with the ejection of compact mouth, two supporting legs of opposite side fixedly connected with of base plate bottom surface, arc cooperation ejection of compact mouth are convenient for keep off the below of base plate one end with calcium carbonate powder.

The utility model has the beneficial effects that:

1. the transmission pipe is driven to rotate by the motor to drive the gear, and is fixedly inserted in a position deviating from the circle center of the grinding wheel, so that the transmission pipe drives the grinding wheel to eccentrically rotate in the grinding cylinder, the grinding wheel is used for extruding and crushing calcium carbonate in the grinding cylinder, the grinding wheel is composed of a cylindrical wheel and a circular table wheel, the circular table wheel is convenient for extruding and crushing calcium carbonate with larger volume in advance, the calcium carbonate with smaller volume after crushing is finely ground by the cylindrical wheel, the inner structure of a calcium carbonate clamping device is prevented from being directly placed into a grinding device for fine grinding to cause calcium carbonate, and the grinding effect of the calcium carbonate is favorably improved;

2. the discharging hole is formed in the inner bottom surface of the grinding cylinder, so that a ground finished product can fall onto the material receiving circular plate through the discharging hole, the material receiving circular plate rotates synchronously along with the rotation of the transmission pipe, ground calcium carbonate is conveyed to the discharging nozzle under the limiting and blocking effect of the curved heating block, rapid discharging is facilitated, the curved heating block is heated in the material receiving cover, the temperature in the material receiving cover is higher than the outside, calcium carbonate powder is convenient to dry, and the quality of the product is improved;

3. through opening the dust catcher, the dust catcher passes through the dust absorption pipe and adsorbs the dust of driving pipe the inside, the raise dust that unloading process produced is adsorbed to the mesh on the driving pipe, be convenient for guarantee connect the clean and tidy of material cover inside, top through at the hopper rotates is connected with a plurality of baffles, and fixedly connected with elastic webbing between baffle and the hopper, the baffle is opened under calcium carbonate gravity when feeding through the hopper, fall down behind the hopper bottom when calcium carbonate, get back to the normal position automatically under elastic action of elastic webbing, the material loading of being convenient for just prevents to have calcium carbonate granule to splash out among the grinding process.

Drawings

The utility model will be further described with reference to the accompanying drawings.

FIGS. 1-2 are schematic views of the overall structure of the present invention from different perspectives;

FIG. 3 is a schematic view of the internal structure of the polishing apparatus according to the present invention;

FIG. 4 is a schematic view of the structure of the grinding cylinder, the grinding wheel and the transmission tube of the present invention;

fig. 5 is a schematic structural view of the receiving cover of the utility model.

In the figure: 100. a substrate; 110. a motor; 111. a first gear; 120. a vacuum cleaner; 200. a support frame; 300. A grinding cylinder; 400. a grinding wheel; 410. a cylindrical wheel; 420. a circular table wheel; 500. a hopper; 510. a baffle plate; 511. an elastic band; 600. a material receiving cover; 610. a curved heating block; 620. a discharging nozzle; 700. a material receiving circular plate; 800. a drive tube; 810. mesh openings; 820. and a second gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a grinding apparatus for calcium carbonate production comprises a substrate 100, a supporting frame 200 is fixedly connected to the top surface of the substrate 100, a grinding cylinder 300 is fixedly connected to the middle of the supporting frame 200, a grinding wheel 400 is rotatably attached to the inside of the grinding cylinder 300, a hopper 500 is fixedly connected to the open end of the grinding cylinder 300, a receiving cover 600 is fixedly connected to the bottom surface of the grinding cylinder 300, a receiving circular plate 700 rotatably connected to the top surface of the substrate 100 is attached to the bottom surface of the receiving cover 600, a transmission tube 800 for driving the grinding wheel 400 and the receiving circular plate 700 to rotate is rotatably connected between the grinding cylinder 300 and the substrate 100, a motor 110 for driving the transmission tube 800 to rotate and a dust collector 120 for absorbing dust inside the receiving cover 600 are fixedly connected to the bottom surface of the substrate 100, the transmission tube 800 is driven to rotate by the motor 110, and the transmission tube 800 is inserted and fixed at a position on the grinding wheel 400 where the center of a circle deviates, thereby make driving pipe 800 take grinding miller 400 to rotate at grinding vessel 300 the inside off-centre, realize that grinding miller 400 extrudees the calcium carbonate of grinding vessel 300 the inside and smashes, take through driving pipe 800 and connect material plectane 700 to rotate, connect material plectane 700 cooperation curvilinear figure heating block 610 to be convenient for carry away the calcium carbonate after grinding fast, improved the production efficiency of calcium carbonate.

A discharging hole is formed in the inner bottom surface of the grinding cylinder 300, and the transmission pipe 800 penetrates through the top end of the grinding cylinder 300 and is fixedly connected with the grinding wheel 400, so that ground calcium carbonate falls and is collected conveniently; grinding wheel 400 includes the cylinder wheel 410 that leans on with the bottom surface rotation in grinding vessel 300, the top surface fixedly connected with round platform wheel 420 of cylinder wheel 410, and the top of driving pipe 800 is located the inside skew centre of a circle position of round platform wheel 420, thereby make driving pipe 800 take grinding wheel 400 to rotate at grinding vessel 300 the inside off-centre, it is smashed with the calcium carbonate extrusion of grinding vessel 300 the inside to realize grinding wheel 400, round platform wheel 420 is convenient for extrude the breakage in advance with the great calcium carbonate of volume, the less calcium carbonate of volume is refined by cylinder wheel 410 after the breakage.

The top of the hopper 500 is connected with a plurality of baffle plates 510 in an annular equal-angle rotation manner through hinges, an elastic belt 511 is fixedly connected between the top surface of the baffle plate 510 and the outer side of the hopper 500, when the hopper 500 is used for feeding, the baffle plates 510 are opened under the gravity of calcium carbonate, when the calcium carbonate falls to the bottom of the hopper 500, the calcium carbonate automatically returns to the original position under the elastic force of the elastic belt 511, the feeding is facilitated, and calcium carbonate particles are prevented from splashing in the grinding process; the lateral wall of transmission pipe 800 is pegged graft fixedly with the middle part that connects material plectane 700, and mesh 810 has been seted up to the lateral wall that transmission pipe 800 is located and connects the material cover 600 inside, and the transmission pipe 800 of being convenient for is waiting to connect material plectane 700 synchronous revolution, and mesh 810 is convenient for adsorb the raise dust of connecing the material cover 600 the inside.

The output end of the motor 110 is fixedly connected with a first gear 111, and the bottom end of the transmission pipe 800 is fixedly sleeved with a second gear 820 which is in meshing transmission with the first gear 111, so that the motor 110 can drive the transmission pipe 800 to rotate conveniently; the output intercommunication of dust catcher 120 has the dust absorption pipe, and the dust absorption pipe is rotated with the bottom of driving pipe 800 from the one end of dust catcher 120 and is pegged graft, and through opening dust catcher 120, dust that dust catcher 120 passes through the dust absorption pipe and adsorbs the driving pipe 800 the inside, and mesh 810 on the driving pipe 800 adsorbs the raise dust that the unloading process produced, is convenient for guarantee to connect the clean and tidy of material cover 600 inside.

A discharge through hole is formed in the outer side of the material receiving cover 600, a curved heating block 610 is fixedly connected to the inner side of the discharge through hole, the curved heating block 610 is located inside the material receiving cover 600, the bottom surface of the curved heating block 610 is attached to the top surface of the material receiving circular plate 700, a discharge nozzle 620 penetrating through the substrate 100 is fixedly connected to the outer side of the discharge through hole, the curved heating block 610 is matched with the material receiving circular plate 700 to facilitate discharging, and the discharge nozzle 620 facilitates discharging; one side fixedly connected with of base plate 100 bottom surface and the arc that ejection of compact mouth 620 leaned on, two supporting legs of opposite side fixedly connected with of base plate 100 bottom surface, arc cooperation ejection of compact mouth 620 are convenient for keep off the below of base plate 100 one end with calcium carbonate powder.

The working principle is as follows: when in use, the ground calcium carbonate is added into the grinding cylinder 300 from the top of the hopper 500, the baffle 510 is automatically opened to feed under the action of the gravity of calcium carbonate, and after the calcium carbonate falls to the bottom of the hopper 500, the baffle 510 automatically returns to the initial position under the elastic force of the elastic band 511, preventing calcium carbonate particles from splashing out during the grinding process, then the motor 110 is started, the motor 110 drives the first gear 111 to rotate so as to drive the transmission pipe 800 to rotate, the transmission pipe 800 drives the grinding wheel 400 to rotate eccentrically in the grinding cylinder 300, namely, the cylindrical wheel 410 on the grinding wheel 400 continuously extrudes and abuts against the inner side wall of the grinding cylinder 300, the circular truncated cone wheel 420 continuously moves towards the direction of the inner side wall of the grinding cylinder 300, the circular truncated cone wheel 420 is convenient for pre-extruding and crushing calcium carbonate with larger volume, the crushed calcium carbonate with smaller volume is finely ground by the cylindrical wheel 410, and the calcium carbonate grinding is realized by matching the circular truncated cone wheel and the cylindrical wheel;

finished product after grinding falls down through the unloading hole on grinding vessel 300 and connects on material plectane 700, connect material plectane 700 to rotate along with driving pipe 800 rotation synchronization, make the calcium carbonate after grinding carry ejection of compact mouth 620 under the spacing effect of stopping of curvilinear figure heating block 610, curvilinear figure heating block 610 increases the temperature that connects the material cover 600 the inside through self-heating, realize the calcium carbonate powder in the dry transportation process, meanwhile, open dust catcher 120, dust catcher 120 adsorbs the dust of driving pipe 800 the inside through the dust absorption pipe, mesh 810 on the driving pipe 800 adsorbs the raise dust that unloading hole unloading in-process produced, be convenient for guarantee to connect the clean and tidy of material cover 600 inside.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the utility model to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the utility model as defined in the following claims.

Claims

1. A grinding device for calcium carbonate production, comprising a substrate (100), characterized in that, the top surface of the base plate (100) is fixedly connected with a supporting frame (200), the middle part of the supporting frame (200) is fixedly connected with a grinding cylinder (300), the interior of the grinding cylinder (300) is rotatably attached with a grinding wheel (400), the open end of the grinding cylinder (300) is fixedly connected with a hopper (500), the bottom surface of the grinding cylinder (300) is fixedly connected with a material receiving cover (600), the bottom surface of the material receiving cover (600) is attached with a material receiving circular plate (700) which is rotatably connected with the top surface of the substrate (100), a transmission pipe (800) for driving the grinding wheel (400) and the material receiving circular plate (700) to rotate is rotatably connected between the grinding cylinder (300) and the base plate (100), the bottom surface of the base plate (100) is fixedly connected with a motor (110) for driving the transmission pipe (800) to rotate and a dust collector (120) for adsorbing dust in the material receiving cover (600).

2. The grinding device for calcium carbonate production according to claim 1, wherein the inner bottom surface of the grinding cylinder (300) is provided with a feeding hole, and the transmission pipe (800) penetrates through the top end of the grinding cylinder (300) and is fixedly connected with the grinding wheel (400).

3. The grinding device for calcium carbonate production according to claim 1, wherein the grinding wheel (400) comprises a cylindrical wheel (410) rotatably attached to the inner bottom surface of the grinding cylinder (300), a circular table wheel (420) is fixedly connected to the top surface of the cylindrical wheel (410), and the top end of the transmission pipe (800) is located at a position deviated from the center of the circle inside the circular table wheel (420).

4. The grinding device for calcium carbonate production according to claim 1, wherein a plurality of baffles (510) are rotatably connected to the top of the hopper (500) in an annular shape at equal angles through hinges, and an elastic belt (511) is fixedly connected between the top surface of the baffles (510) and the outer side of the hopper (500).

5. The grinding device for calcium carbonate production according to claim 1, wherein the outer side wall of the transmission tube (800) is fixedly inserted into the middle of the material receiving circular plate (700), and the outer side wall of the transmission tube (800) inside the material receiving cover (600) is provided with a mesh (810).

6. The grinding device for calcium carbonate production according to claim 1, wherein the output end of the motor (110) is fixedly connected with a first gear (111), and the bottom end of the transmission tube (800) is fixedly sleeved with a second gear (820) which is in meshing transmission with the first gear (111).

7. The grinding device for calcium carbonate production according to claim 1, wherein the output end of the dust collector (120) is communicated with a dust collection pipe, and one end of the dust collection pipe, which is far away from the dust collector (120), is rotatably inserted into the bottom end of the transmission pipe (800).

8. The grinding device for calcium carbonate production according to claim 1, wherein a discharge through hole is formed in the outer side of the material receiving cover (600), a curved heating block (610) is fixedly connected to the inner side of the discharge through hole, the curved heating block (610) is located inside the material receiving cover (600), the bottom surface of the curved heating block (610) is attached to the top surface of the material receiving circular plate (700), and a discharge nozzle (620) penetrating through the substrate (100) is fixedly connected to the outer side of the discharge through hole.

9. The grinding device for calcium carbonate production according to claim 1, wherein an arc-shaped plate attached to the discharging nozzle (620) is fixedly connected to one side of the bottom surface of the base plate (100), and two supporting legs are fixedly connected to the other side of the bottom surface of the base plate (100).