CN219253249U - Screening device of calcium carbonate pulverizer - Google Patents

Abstract

The utility model relates to the technical field of mining equipment, and provides a screening device of a calcium carbonate pulverizer, which comprises a motor; the motor top is fixedly connected with a rotating table bottom, the position, close to the outer side, of the rotating table top is fixedly connected with a fixing rod bottom, the fixing rod is sleeved inside a fixing hole, and the fixing hole is formed in the top of the fixing block; through fixed supporting shoe in board top, the fixed motor in supporting shoe top, the fixed rotating table in motor top, rotating table top installation dead lever, the dead lever cover is established inside the fixed orifices, and the fixed orifices is seted up at the fixed block top, and fixed block right side fixedly connected with baffle one side's design structure has realized that the motor drives the rotating table, and rotating table top installation fixed block cover is established and is driven the baffle inside the fixed orifices and rock the effect of sieving, has solved the prior art and has adopted fixed knot structure to carry out the screen motion and filter very easily to lead to the filter effect relatively poor, has improved the filter effect of sieve.

Description

Screening device of calcium carbonate pulverizer

Technical Field

The utility model relates to the technical field of mining equipment, in particular to a screening device of a calcium carbonate pulverizer.

Background

Calcium carbonate is an inorganic compound commonly known as limestone, stone powder, marble, etc., and is present in aragonite, calcite, chalk, limestone, marble, lime, etc., rocks. Calcium carbonate is also an important building material, and has wide industrial application, calcium carbonate is screened according to production standard requirements in the production and processing process, the calcium carbonate meets the screening treatment of the particle requirements, and the large-particle calcium carbonate is further processed, so that the large-particle calcium carbonate can meet various industrial production standards.

CN215695595U discloses a sieving mechanism for calcium carbonate production, including supporting the section of thick bamboo, the position that is close to front and back both ends of supporting section of thick bamboo arc surface bottom all is equipped with the support, the inside screening section of thick bamboo that is equipped with of supporting the section of thick bamboo, screening section of thick bamboo both ends are rotated with supporting the section of thick bamboo and are connected, screening section of thick bamboo one end is connected with the motor, the output of motor is pegged graft together with screening section of thick bamboo, the motor is together with supporting the section of thick bamboo through bolted connection, screening section of thick bamboo surface is equipped with intensive through-hole, the one end that screening section of thick bamboo is not connected the motor is equipped with the opening, supporting section of thick bamboo arc surface bottom is equipped with the discharge gate, the inboard position of aligning the discharge gate of support is equipped with the receiver.

In prior art, screening plant passes through the filter and distinguishes the calcium carbonate granule that the size meets the requirement with great granule to collect secondary processing with great granule, but when filtering the screening, very easily because of the big particulate matter of crossing blocks up the screen cloth mesh, lead to filtering screening effect poor, thereby lead to the screening inefficiency of whole equipment.

Disclosure of Invention

Through long-term production practice, the prior art often adopts the artificial mode to constantly scrape the great calcium carbonate granule in the screening mesh, and not only working strength is big, often needs to change the screen cloth moreover, leads to the low technical problem of screening efficiency.

In view of this, the present utility model aims to propose a screening device for calcium carbonate mills comprising a motor, a rotating table; the output shaft of the motor is fixedly connected with the rotating table, the bottom of a fixed rod is fixedly connected to the position, close to the outer side, of the top of the rotating table, the fixed rod is sleeved inside a fixed hole, the fixed hole is formed in the top of a fixed block, and one side of the fixed block is fixedly connected with one side of a baffle plate; the bottom of the baffle is fixedly connected with the top of the screen near the outer side, and the bottom of the screen is slidably connected with the end face of the top of the supporting sliding block.

In one embodiment, the calcium carbonate mill screening device further comprises a second support block, wherein the bottom of the support sliding block is fixedly connected with the top of the support plate, and the bottom of the support plate is fixedly connected with the top of the second support block.

In one embodiment, the calcium carbonate mill screening device further comprises a bottom plate, and the bottom of the second supporting block is fixedly connected with the top of the bottom plate.

In one embodiment, a slide block is fixedly connected to the top of the bottom plate near the center.

In one embodiment, the slide block is sleeved outside the slide groove, and the slide groove is formed in the bottom of the collecting box.

In one embodiment, the collecting box is fixedly connected with a handle near the center.

In one embodiment, the calcium carbonate mill screening device further comprises a bottom plate and a first supporting block, wherein the top of the bottom plate is fixedly connected with the bottom of the first supporting block, and the top of the first supporting block is fixedly connected with the bottom of the motor.

In one embodiment, the fixing rod is bearing-connected with the fixing hole.

In one embodiment, the bearing comprises a sliding bearing.

In one embodiment, the motor top and the turntable can be connected by a coupling.

The utility model provides a screening device of a calcium carbonate pulverizer, which is fixedly connected with a rotating table through an output shaft of a motor, wherein the position, close to the outer side, of the top of the rotating table is fixedly connected with the bottom of a fixing rod, the fixing rod is sleeved in a fixing hole, the fixing hole is formed in the top of a fixing block, and one side of the fixing block is fixedly connected with one side of a baffle plate; the bottom of the baffle is fixedly connected with the top of the screen near the outer side, and the bottom of the screen is in sliding connection with the end face of the top of the supporting sliding block. The motor drives the rotating table, and the fixed block cover is established inside the fixed orifices to rotating table top installation, drives the baffle and rocks the effect of screening, has solved in the past and has adopted static fixed knot to construct the poor technical problem of screening filter effect, has improved the filtration efficiency and the effect of sieve.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, illustrate and explain the utility model and are not to be construed as limiting the utility model. In the drawings:

FIG. 1 is a schematic perspective view of a screening device of a calcium carbonate mill according to an embodiment of the present utility model;

FIG. 2 is a perspective view of the top of the floor of a screening device of a calcium carbonate mill in accordance with one embodiment of the present utility model;

FIG. 3 is a perspective view of a screen plate mechanism of a screening apparatus of a calcium carbonate mill in accordance with one embodiment of the present utility model;

FIG. 4 is a perspective view of a cross-section of the floor of a screening device of a calcium carbonate mill in accordance with one embodiment of the present utility model;

fig. 5 is a perspective view of a motor section of a screening device of a calcium carbonate mill in accordance with one embodiment of the present utility model.

Reference numerals illustrate:

1 motor 2 bottom plate

11 rotating table 12 fixing rod

13 fixing holes of the fixing block 14

15 baffle 16 screen

21 first supporting block 22 slide block

23 second support block 24 support plate

25 support slide block 26 collecting box

27 chute 28 handle

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus; "fixed" or "fixedly attached" generally refers to a common mechanical attachment means, such as a threaded connection, welding or bonding, or the like.

In order to solve the screening device that the background art part pointed through the filter with bigger granule and thickness meeting the calcium carbonate granule differentiation that requires to collect secondary processing with bigger granule, but when filtering the screening, very easily because of the big particulate matter jam screen cloth mesh of crossing, lead to filtering screening effect poor, thereby lead to the screening inefficiency of whole equipment. Often adopt artificial mode constantly to strike off the great calcium carbonate granule in the screening mesh, not only working strength is big, often needs to change the screen cloth moreover, leads to screening inefficiency scheduling technical problem. The utility model provides a screening device of a calcium carbonate pulverizer, which is shown in figures 1-5 and comprises a motor 1 and a rotating table 11; the output shaft of the motor 1 is fixedly connected with the rotating table 11, the bottom of a fixed rod 12 is fixedly connected to the position, close to the outer side, of the top of the rotating table 11, the fixed rod 12 is sleeved in a fixed hole 14, the fixed hole 14 is formed in the top of a fixed block 13, and one side of the fixed block 13 is fixedly connected with one side of a baffle 15; the bottom of the baffle 15 is fixedly connected with the top of the screen 16 near the outer side, and the bottom of the screen 16 is slidably connected with the end face of the top of the supporting sliding block 25.

During operation, fixed first supporting shoe in board top, fixed motor in first supporting shoe top, fixed rolling table in motor top, rolling table top installation dead lever, the dead lever cover is established inside the fixed orifices, the fixed orifices is seted up at the fixed block top, the design structure of fixed block right side fixedly connected with baffle one side has realized that the motor drives the rolling table, rolling table top installation fixed block cover is established and is driven the baffle and rock the effect of screen motion in the fixed orifices inside, it is very easily to lead to the filter effect relatively poor to have solved in the past to adopt fixed knot structure to carry out the screen motion filtration, the filter effect of sieve has been improved, present calcium carbonate milling machine screening plant filters great granule through the filter among the prior art, thereby collect secondary operation, but very easily lead to the filter effect relatively poor unable accurate processing screen motion because of the particulate matter piles up when filtering the screen motion. The fixed orifices 14 inside of fixed block 13 are established to the fixed bench 11 top installation dead lever 12 cover in motor 1 top, thereby motor 1 drives dead lever 12 and carries out the screening and move the setting, and fixed block 13 is fixed and is rotated in baffle 15 one side and make baffle 15 bottom fixed screen cloth 16 rotate the screening and move the setting, screen cloth 16 bottom butt is convenient for carry out at support slider 25 top and rocks the setting at support slider 25 top.

In order to better transmit the power generated by the motor to the screen mesh and generate periodic vibration, in another embodiment of the utility model, the screening device of the calcium carbonate powder mill further comprises a second supporting block 23, wherein the bottom of the supporting sliding block 25 is fixedly connected with the top of the supporting plate 24, and the bottom of the supporting plate 24 is fixedly connected with the top of the second supporting block 23. As shown in fig. 1 and 5, the bottom of the supporting sliding block 25 is fixedly connected with the top of the supporting plate 24 near the left side, and the bottom of the supporting plate 24 near the right side is fixedly connected with the top of the second supporting block 23. In operation, the support plate 24 fixed at the bottom of the support sliding block 25 is provided for supporting, fixing and supporting the support sliding block 25 to enable the screen 16 to shake and screen at the top of the support sliding block 25, and the bottom of the support plate 24 is fixed at the top of the second support block 23 to fix the support plate 24 and the top of the support plate 24 by the second support block 23.

In order to better support the screen 16 in the working process, so that the screen 16 can periodically vibrate in a plane under the drive of motor power, in another embodiment of the utility model, the screening device of the calcium carbonate powder mill further comprises a bottom plate 2, and the bottom of the second supporting block 23 is fixedly connected with the top of the bottom plate 2. As shown in fig. 2, the bottom of the second supporting block 23 is fixedly connected with a position near the right side of the top of the bottom plate 2, and the bottom of the sliding block 22 is fixedly connected with a position near the center of the top of the bottom plate 2. In operation, the bottom plate 2 fixed at the bottom of the second supporting block 23 is arranged for supporting and fixing the second supporting block 23, so that the whole operation is supported, and the slide block 22 fixed at the top of the bottom plate 2 near the center is arranged for sliding the collecting box 26 outside the slide block 22.

In order to better take out the screened calcium carbonate particle batch and improve the screening efficiency, in another embodiment of the present utility model, a sliding block 22 is fixedly connected to the top of the bottom plate 2 near the center.

In order to better take out the screened calcium carbonate particles in batches and improve the screening efficiency and effect, in another embodiment of the present utility model, the sliding block 22 is sleeved outside the sliding groove 27, and the sliding groove 27 is opened at the bottom of the collecting box 26. As shown in fig. 3, in operation, the slide 22 is externally sleeved inside the slide groove 27 to slide outside the slide 22, and the slide groove 27 is formed at the bottom of the collection box 26 to facilitate the collection box 26 to slide outside the slide 22 to move the collection box 26.

In order to facilitate handling of the collection tank 26, in another embodiment of the utility model, a handle 28 is fixedly attached to the collection tank 26 near the center.

In order to better support the motor 1, in another embodiment of the present utility model, the screening device of the calcium carbonate mill further comprises a bottom plate 2 and a first supporting block 21, wherein the top of the bottom plate 2 is fixedly connected with the bottom of the first supporting block 21, and the top of the first supporting block 21 is fixedly connected with the bottom of the motor 1.

In order to reduce the impact of wear and rigid connection of the securing lever 12 to the securing hole 14, in another embodiment of the present utility model, the securing lever 12 is bearing-connected to the securing hole 14. In another embodiment of the utility model, the bearing preferably comprises a sliding bearing for improved reliability.

In order to better enable the motor 1 to output power to the rotating table 11, in another embodiment of the present utility model, the top of the motor 1 and the rotating table 11 can be connected by a coupling. For better switching off and engaging the power source, a coupling with a clutch function is preferably used.

The top of the bottom plate 2 is close to the fixed first supporting block 21 in left side position for supporting and fixing, and the fixed motor 1 in the top of the first supporting block 21 is for integrally screening.

In operation, the first supporting block is fixed at the top of the machine table, the motor is fixed at the top of the first supporting block, the rotating table is fixed at the top of the motor, the fixed rod is installed at the top of the rotating table, the fixed rod is sleeved inside the fixed hole, the fixed hole is arranged at the top of the fixed block, the right side of the fixed block is fixedly connected with the design structure on one side of the baffle, the motor is driven to rotate the table, the fixed block is installed at the top of the rotating table, the fixed block is sleeved inside the fixed hole to drive the baffle to shake and sieve, the problem that the prior art adopts the fixed structure to sieve and filter the relatively poor filtering effect is solved, the filtering effect of the sieve plate is improved, the existing screening device of the calcium carbonate pulverizer in the prior art filters relatively large particles through the filter plate to collect secondary processing, but the filtering effect is relatively poor due to the accumulation of particles when the filtering and sieving is carried out, the fixed rotating table 11 at the top of the motor 1 is provided with a fixed rod 12 which is sleeved in a fixed hole 14 formed in a fixed block 13 for rotation, the motor 1 drives the fixed rod 12 to be arranged for screening, the fixed block 13 is fixed on one side of a baffle 15 for rotation, a screen 16 is fixed at the bottom of the baffle 15 for rotation screening, the bottom of the screen 16 is abutted to the top of a supporting sliding block 25 for shaking at the top of the supporting sliding block 25, a supporting plate 24 fixed at the bottom of the supporting sliding block 25 is arranged for supporting the supporting and fixing the sliding block 25 to enable the screen 16 to shake at the top of the supporting sliding block 25, the bottom of the supporting plate 24 is fixed at the top of a second supporting block 23 for fixing the supporting plate 24 and a part at the top of the supporting plate 24, a bottom plate 2 fixed at the bottom of the second supporting block 23 is arranged for supporting and fixing the second supporting block 23, the sliding block 22 with the top of the bottom plate 2 close to the central position is arranged for enabling the collecting box 26 to slide outside the sliding block 22, the sliding block 22 is sleeved outside the sliding groove 27 for sliding outside the sliding block 22, the sliding groove 27 is arranged at the bottom of the collecting box 26 for enabling the collecting box 26 to slide outside the sliding block 22 to conveniently move, the handle 28 with the front end of the collecting box 26 close to the central position is arranged for conveniently moving and adjusting the collecting box 26, the first supporting block 21 with the top of the bottom plate 2 close to the left position is arranged for supporting and fixing, and the motor 1 with the top of the first supporting block 21 fixed is arranged for integrally screening.

It should be noted that, for simplicity of description, the foregoing method embodiments are all described as a series of acts, but it should be understood by those skilled in the art that the present utility model is not limited by the order of acts described, as some steps may be performed in other orders or concurrently in accordance with the present utility model. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present utility model.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

In the several embodiments provided by the present utility model, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, such as the division of the units, merely a logical function division, and there may be additional manners of dividing the actual implementation, such as multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, or may be in electrical or other forms.

In addition, each functional unit in the embodiments of the present utility model may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The screening device of the calcium carbonate mill is characterized by comprising a motor (1) and a rotating table (11); the output shaft of the motor (1) is fixedly connected with the rotating table (11), the bottom of a fixed rod (12) is fixedly connected to the position, close to the outer side, of the top of the rotating table (11), the fixed rod (12) is sleeved in a fixed hole (14), the fixed hole (14) is formed in the top of a fixed block (13), and one side of the fixed block (13) is fixedly connected with one side of a baffle plate (15); the bottom of the baffle plate (15) is fixedly connected with the top of the screen cloth (16) near the outer side, and the bottom of the screen cloth (16) is slidably connected with the end face of the top of the supporting sliding block (25).

2. The screening device of the calcium carbonate mill according to claim 1, further comprising a second supporting block (23), wherein the bottom of the supporting sliding block (25) is fixedly connected with the top of the supporting plate (24), and the bottom of the supporting plate (24) is fixedly connected with the top of the second supporting block (23).

3. The calcium carbonate mill screening device according to claim 2, further comprising a bottom plate (2), the bottom of the second support block (23) being fixedly connected to the top of the bottom plate (2).

4. A screening device of a calcium carbonate mill according to claim 3, characterized in that the top of the bottom plate (2) is fixedly connected with a slide block (22) near the center.

5. The screening device of the calcium carbonate mill according to claim 4, wherein the sliding block (22) is sleeved inside a sliding groove (27), and the sliding groove (27) is arranged at the bottom of the collecting box (26).

6. The calcium carbonate mill screening device according to claim 5, characterized in that the collecting box (26) is fixedly connected with a handle (28) near the center.

7. The screening device of the calcium carbonate mill according to claim 6, further comprising a bottom plate (2) and a first supporting block (21), wherein the top of the bottom plate (2) is fixedly connected with the bottom of the first supporting block (21), and the top of the first supporting block (21) is fixedly connected with the bottom of the motor (1).

8. The calcium carbonate mill screening device according to claim 1, characterized in that the fixing rod (12) is bearing-connected with the fixing hole (14).

9. The calcium carbonate mill screening device of claim 8, wherein the bearing comprises a sliding bearing.

10. A screening device for calcium carbonate mills according to any one of claims 1-9, characterized in that the top of the motor (1) and the rotating table (11) can be connected by means of a coupling.

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