CN217726143U

CN217726143U - Prevent blockking up screening plant for limestone treatment

Info

Publication number: CN217726143U
Application number: CN202221803244.XU
Authority: CN
Inventors: 刘晓峰; 邢彦富; 邢红军; 曲潇光
Original assignee: Yantai Heli Energy Conservation And Environmental Protection Technology Co ltd
Current assignee: Yantai Heli Energy Conservation And Environmental Protection Technology Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-11-04
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a prevent blockking up screening plant for limestone processing, including the base, two spouts have been seted up to one side at base top, and the top movable mounting of two spouts has the slide, and the inside of slide is pegged graft and is had fixing bolt, and the top of slide articulates there are two hydraulic stretching posts, and the top of two hydraulic stretching posts articulates there is the concave frame, and the inboard of concave frame articulates there is first journal ring, and the cavity branch pipe has been cup jointed in the inside activity of first journal ring, and one side fixed mounting of cavity branch pipe has the barrel. Through the hydraulic stretching post that sets up, after sieving many times, the lime stone after the inside accumulation a quantitative screening of screen section of thick bamboo, fixing bolt can be relieved this moment to the spacing of slide, then start the hydraulic stretching post, the jacking of hydraulic stretching post is with concave frame jack-up, the inboard articulated first braced ring jack-up of concave frame to with hollow branch pipe and barrel top move the perk, make the screen section of thick bamboo be the slope form, then open the side hatch door, carry out the lime stone of inside and discharge.

Description

Prevent blockking up screening plant for limestone treatment

Technical Field

The utility model belongs to the technical field of the limestone production, concretely relates to prevent blockking up screening plant for limestone processing.

Background

Limestone is the main component of calcium carbonate (CaCO 3). Lime and limestone are a large number of raw materials used in construction materials, industry. Limestone can be directly processed into stone and burnt into quicklime. The quicklime CaO absorbs moisture or is added with water to form hydrated lime, the main component of the hydrated lime is Ca (OH) 2 which can be called as calcium hydroxide, and the hydrated lime is blended into lime slurry, lime paste and the like to be used as coating materials and adhesives for bricks and tiles.

When carrying out the screening after the raw materials to the lime stone is smashed, screening plant generally need be used, and current screening plant, because the perpendicular setting of filter screen when screening the raw materials, use the screening back for a long time, can produce certain jam, influence the efficiency of screening operation, simultaneously because most screening mechanism is open-air formula, therefore can produce more dust when the operation, thereby it is inconvenient to have produced certain processing, we propose a prevent blockking up screening plant for lime stone processing based on this.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a prevent blockking up screening plant for limestone treatment has solved current screening plant and has used the screening operation back in the long term, may produce certain jam and can produce the problem of more dust.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent blockking up screening plant for limestone processing, includes the base, two spouts, two have been seted up to one side at base top the top movable mounting of spout has the slide, the inside of slide is pegged graft and is had fixing bolt, the top of slide articulates there are two hydraulic telescoping posts, two the top of hydraulic telescoping post articulates there is the concave frame, the inboard of concave frame articulates there is first journal ring, the inside activity of first journal ring has cup jointed the hollow branch pipe, one side fixed mounting of hollow branch pipe has the barrel, a plurality of support bearings have been cup jointed to the inside of hollow branch pipe, the inlet pipe has been cup jointed in the inboard activity of support bearing, one side fixed mounting of inlet pipe has branch, the top movable mounting of inlet pipe one end has sealed lid, the inside fixed mounting of barrel has the filter screen section of thick bamboo, the intermediate part of barrel is provided with well hatch door, the top fixed mounting of base has first guide plate, one side of barrel is provided with the side hatch door, one side fixed mounting at base top has the second guide plate, one side fixed mounting that the barrel kept away from the hollow branch pipe has the pillar, the outside activity of pillar has cup jointed the second journal ring, the outside of second journal ring has articulated.

Preferably, the fixing bolt is threaded through the slide plate and extends to the interior of the base.

Through adopting above-mentioned technical scheme, the advantage lies in that the slide of bottom can be increased when arranging the material to the slide, avoids the lock to die.

Preferably, one end of the support rod, which is far away from the feeding pipe, is fixedly arranged at the top of the first support ring.

By adopting the technical scheme, the lime stone material is convenient to put into, and the use is convenient.

Preferably, the feed pipe is L-shaped, and one end of the feed pipe penetrates through the barrel body and extends to the inner side of the filter screen barrel.

Through adopting above-mentioned technical scheme, the advantage lies in being convenient for increase holistic result of use, excellent in use effect.

Preferably, the hollow branch pipe and the support are movably sleeved on the inner sides of the first branch ring and the second branch ring through bearings respectively.

By adopting the technical scheme, the structure has the advantages of being convenient for stability between structures and convenient to use.

Preferably, the position of the first flow guide plate corresponds to the position of the middle cabin door, the position of the second flow guide plate corresponds to the position of the side cabin door, and the side cabin door is communicated with the inside of the filter screen cylinder.

By adopting the technical scheme, the collecting device has the advantages of being convenient to collect and shunt for use.

Preferably, the bracket is fixedly arranged at the top of the base, and the sprocket is fixedly arranged at one end of the support, which is far away from the cylinder body.

Through adopting above-mentioned technical scheme, the advantage lies in that the support supports for the second braced ring, is convenient for provide the support point position for articulated second braced ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the lime stone that will divide the sieve through opening sealed lid drops into the barrel inside through the inlet pipe, the lime stone is entered into the inside of filter screen section of thick bamboo by the water conservancy diversion, then when the barrel rotates, it rotates to drive filter screen section of thick bamboo, filter screen section of thick bamboo rotates inboard lime stone and rolls under the effect of gravity, make the lime stone can filter, then the inboard of filter screen section of thick bamboo is stayed to the lime stone of great granule, then the lime stone of screening is between filter screen section of thick bamboo and barrel, can open the middle deck door after will screening after the screening and derive, and discharge through first guide plate water conservancy diversion, whole effect makes good use, be convenient for screen, and separate screening operation and external world, be convenient for reduce dust pollution, the security has been increased.

2. Through the flexible post of hydraulic pressure that sets up, after screening many times, the lime stone after the inside accumulation a certain amount of screening of filter screen section of thick bamboo, fixing bolt is spacing to the slide this moment can be removed, then start the flexible post of hydraulic pressure, the flexible post jacking of hydraulic pressure, with concave frame jack-up, the inboard articulated first braced ring jack-up of concave frame, and with cavity branch pipe and barrel top perk, make the filter screen section of thick bamboo be the slope form, then open the side hatch door, carry out the lime stone discharge with inside stone, then discharge through the second guide plate, the scheme is convenient for use, be convenient for shunt the emission, holistic result of use has been increased.

Drawings

FIG. 1 is a schematic view of a front perspective structure of the present invention;

fig. 2 is a schematic view of a rear-view three-dimensional appearance structure of the present invention;

FIG. 3 is a front sectional view of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a first baffle; 3. a chute; 4. a concave frame; 5. a slide plate; 6. a hydraulic telescopic column; 7. a feeding pipe; 8. a hollow branch pipe; 9. a sealing cover; 10. a strut; 11. a first branch ring; 12. a barrel; 13. a sprocket gear; 14. a support; 15. a second branch ring; 16. a pillar; 17. fixing the bolt; 18. a second baffle; 19. a side hatch door; 20. a screen cylinder; 21. a middle cabin door; 22. and supporting the bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is to be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

As shown in fig. 1-4, a screening device for anti-blocking limestone treatment comprises a base 1, two chutes 3 are formed in one side of the top of the base 1, sliding plates 5 are movably mounted on the tops of the two chutes 3, fixing bolts 17 are inserted into the sliding plates 5, two hydraulic telescopic columns 6 are hinged on the tops of the sliding plates 5, concave frames 4 are hinged on the tops of the two hydraulic telescopic columns 6, first support rings 11 are hinged on the inner sides of the concave frames 4, hollow branch pipes 8 are movably sleeved on the inner sides of the first support rings 11, a barrel 12 is fixedly mounted on one side of each hollow branch pipe 8, a plurality of support bearings 22 are sleeved on the inner sides of the hollow branch pipes 8, a support rod 10 is movably sleeved on one side of each support pipe 7, a sealing cover 9 is movably mounted on the top of one end of each support pipe 7, a filter screen barrel 20 is fixedly mounted on the inner side of the barrel 12, a middle chamber 21 is arranged on the barrel 12, a first guide plate 2 is fixedly mounted on the top of the base 1, a side chamber door 19 is arranged on one side of the barrel 12, a second guide plate 18 is fixedly mounted on one side of the top of the base 1, a support pipe 16 is fixedly mounted on the outer side of the support ring 15, and a second support ring 15 is hinged on the outer side of the support ring 14.

The working principle of the technical scheme is as follows:

when in use, before rotating, the operation personnel put the limestone needing to be sieved into the barrel 12 through the inlet pipe 7 by opening the sealing cover 9, the limestone is guided to enter the inside of the screen cylinder 20, then when the barrel 12 rotates, the screen cylinder 20 is driven to rotate, the screen cylinder 20 rotates the limestone on the inner side and rolls under the action of gravity, so that the limestone can be filtered, then the limestone with larger particles is left on the inner side of the screen cylinder 20, then the sieved limestone is between the screen cylinder 20 and the barrel 12, after sieving, the middle cabin door 21 can be opened to guide out the sieved limestone, and the limestone is guided and discharged through the first guide plate 2, the whole effect is good, the screening is convenient, and the screening operation is separated from the outside, the dust pollution is convenient to reduce, the safety is increased, and through the hydraulic telescopic column 6 which is arranged, after multiple screening, a certain amount of screened limestone is accumulated inside the screen cylinder 20, the limit of the sliding plate 5 can be released at the moment, then the hydraulic telescopic column 6 is moved, the lifting of the concave frame 4, then the lifting frame is lifted, the inner side of the hollow telescopic column 18 is hinged to discharge the limestone, and the hollow branch pipe 18 is used for discharging the limestone, and the flow-discharging the limestone.

In another embodiment, as shown in FIG. 1, the fixing bolt 17 is threaded through the slide 5 and extends to the inside of the base 1.

Fixing bolt 17 can provide a support fixed point position for slide 5, and the stability between the structure of being convenient for stabilizes the position of slide 5 during the operation of being convenient for, and slide 5 can increase the slip of bottom when arranging the material, avoids the lock to die.

In another embodiment, shown in fig. 1-4, the end of the rod 10 remote from the feed tube 7 is fixedly mounted on top of a first collar 11.

The supporting rod 10 provides support for the feeding pipe 7, so that the feeding pipe 7 is supported by the supporting bearing 22 and is in vertical movable sleeve joint with the hollow branch pipe 8, lime stone can be conveniently put into the hollow branch pipe, the hollow branch pipe is convenient to use, and the whole using effect is improved.

In another embodiment, as shown in fig. 1-4, feed tube 7 is L-shaped, with one end of feed tube 7 extending through bowl 12 and to the inside of screen cylinder 20.

The feeding pipe 7 is convenient for guiding the input lime stone material to the inside of the filter screen cylinder 20, so that the integral using effect is convenient to increase, and the using effect is good.

In another embodiment, as shown in fig. 1-3, the hollow branch pipe 8 and the strut 16 are movably sleeved inside the first branch ring 11 and the second branch ring 15 respectively through bearings.

The hollow branch pipe 8 and the support post 16 are movably supported inside the first support ring 11 and the second support ring 15 through bearings, so that the structure is stable and the use is convenient.

In another embodiment, as shown in fig. 1-3, the position of the first deflector 2 corresponds to the position of the middle hatch 21, the position of the second deflector 18 corresponds to the position of the side hatch 19, the side hatch 19 communicating with the inside of the screen cylinder 20.

The middle cabin door 21 is opened behind the vertical position, so that the limestone after flow guiding and screening is facilitated, the flow is guided by the first flow guide plate 2, the limestone inside the filter screen cylinder 20 is facilitated to be guided after the side cabin door 19 is opened, the flow is guided by the second flow guide plate 18, the limestone is convenient to collect, and the flow is convenient to shunt and use.

In another embodiment, as shown in fig. 1 and 2, the bracket 14 is fixedly mounted on the top of the base 1, and the end of the post 16 remote from the barrel 12 is fixedly mounted with the sprocket 13.

The operation personnel is at first through passing through the meshing sprocket chain with sprocket 13, and cup joint the meshing sprocket action wheel with the other end of sprocket chain, and the sprocket action wheel is connected with the motor, then the motor starts, drive sprocket 13 through the sprocket chain, sprocket 13 applys turning torque at pillar 16, when pillar 16 is driven the rotation, it rotates to drive barrel 12 under second journal stirrup 15's movable support, and support 14 supports for second journal stirrup 15, be convenient for provide the support point position for articulated second journal stirrup 15.

The utility model discloses a theory of operation and use flow: when the lime stone screening machine is used, an operator firstly enables the sprocket 13 to pass through the meshing sprocket chain, the other end of the sprocket chain is sleeved with the meshing sprocket driving wheel, the sprocket driving wheel is connected with the motor, the motor is started, the sprocket 13 is driven through the sprocket chain, the sprocket 13 applies rotating torque to the support column 16, when the support column 16 is driven to rotate, the cylinder body 12 is driven to rotate under the movable support of the second support ring 15, before the rotation, the operator puts limestone needing screening into the cylinder body 12 through the feeding pipe 7 by opening the sealing cover 9, the limestone is guided to enter the inside of the screen cylinder 20, then when the cylinder body 12 rotates, the screen cylinder 20 is driven to rotate, the limestone on the inner side of the screen cylinder 20 rotates under the action of gravity, the limestone can be filtered, and then large-particle limestone is left on the inner side of the screen cylinder 20, then the screened limestone is between the filter screen cylinder 20 and the cylinder body 12, the screened middle hatch door 21 can be opened to lead out the screened limestone and discharge the limestone through the diversion of the first diversion plate 2, the whole effect is good, the screening is convenient, the screening operation is separated from the outside, the dust pollution is convenient to be reduced, the safety is increased, after the screening is carried out for a plurality of times, a certain amount of screened limestone is accumulated in the filter screen cylinder 20 through the arranged hydraulic telescopic column 6, the limit of the fixing bolt 17 on the sliding plate 5 can be relieved at the moment, then the hydraulic telescopic column 6 is started, the hydraulic telescopic column 6 is jacked up to jack up the concave frame 4, the first support ring 11 hinged to the inner side of the concave frame 4 is jacked up to jack up the hollow branch pipe 8 and the cylinder body 12 to ensure that the filter screen cylinder 20 is in an inclined state, then the side hatch door 19 is opened to discharge the inner limestone, and then the air is discharged through the second guide plate 18, so that the scheme is convenient to use, the split-flow discharge is convenient, and the integral using effect is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent blockking up screening plant for limestone processing, includes base (1), its characterized in that: the device comprises a base (1), two sliding grooves (3) are formed in one side of the top of the base (1), sliding plates (5) are movably mounted at the tops of the two sliding grooves (3), fixing bolts (17) are inserted into the sliding plates (5), two hydraulic telescopic columns (6) are hinged to the tops of the two sliding plates (5), concave frames (4) are hinged to the tops of the two hydraulic telescopic columns (6), first support rings (11) are hinged to the inner sides of the concave frames (4), hollow branch pipes (8) are movably sleeved on the inner sides of the first support rings (11), a barrel body (12) is fixedly mounted on one side of each hollow branch pipe (8), a plurality of support bearings (22) are sleeved on the inner sides of the hollow branch pipes (8), a feed pipe (7) is movably sleeved on the inner sides of the support bearings (22), a support rod (10) is fixedly mounted on one side of the feed pipe (7), a sealing cover (9) is movably mounted on the top of one end of the feed pipe (7), a filter screen barrel (20) is fixedly mounted on the inner side of the barrel body (12), a middle portion of the barrel body (12) is provided with a middle cabin door (21), a top portion of the base (1) is fixedly mounted on one side of a first guide plate (2), and a second guide plate (18) is fixedly mounted on one side of the base (1), one side fixed mounting that hollow branch pipe (8) were kept away from in barrel (12) has pillar (16), second braced ring (15) have been cup jointed in the activity in the outside of pillar (16), the outside of second braced ring (15) articulates there is support (14).

2. The screening device for the anti-clogging limestone processing according to claim 1, characterized in that: the fixing bolt (17) penetrates through the sliding plate (5) in a threaded mode and extends to the inside of the base (1).

3. The screening device for the anti-clogging limestone processing according to claim 1, characterized in that: one end of the support rod (10) far away from the feeding pipe (7) is fixedly arranged at the top of the first support ring (11).

4. The screening device for the anti-clogging limestone processing according to claim 1, characterized in that: the feed pipe (7) are L-shaped, and one end of the feed pipe (7) penetrates through the barrel body (12) and extends to the inner side of the filter screen barrel (20).

5. The screening device for the anti-clogging limestone processing according to claim 1, characterized in that: the hollow branch pipe (8) and the support column (16) are movably sleeved on the inner sides of the first branch ring (11) and the second branch ring (15) through bearings respectively.

6. A screening apparatus for limestone processing against clogging according to claim 1, wherein: the position of the first guide plate (2) corresponds to the position of a middle cabin door (21), the position of the second guide plate (18) corresponds to the position of a side cabin door (19), and the side cabin door (19) is communicated with the inside of a filter screen cylinder (20).

7. The screening device for the anti-clogging limestone processing according to claim 1, characterized in that: the support (14) is fixedly installed at the top of the base (1), and a chain gear (13) is fixedly installed at one end, far away from the barrel (12), of the support column (16).