CN221182942U

CN221182942U - Crushing mechanism for lime production

Info

Publication number: CN221182942U
Application number: CN202322627237.XU
Authority: CN
Inventors: 柳传东
Original assignee: Wuhu Hongyi Calcium Industry Co ltd
Current assignee: Wuhu Hongyi Calcium Industry Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-06-21
Anticipated expiration: 2033-09-26

Abstract

The utility model relates to the technical field of lime processing, in particular to a crushing mechanism for lime production, which comprises the following components: the crushing box, be equipped with multistage crushing mechanism in the crushing box, the top of crushing box is equipped with the feeder hopper, the bottom of feeder hopper is equipped with the splashproof mechanism that prevents to have lime to splash in lime crushing, slidable mounting has the screen cloth in the U template, the lateral wall of crushing box is equipped with the fixed establishment to screen cloth dismouting of being convenient for. According to the utility model, the splash-proof mechanism is arranged, the splash-proof plate is rotated downwards under the action of gravity and extrudes the splash-proof spring, so that lime smoothly falls on the crushing roller I for crushing, when the splash-proof plate does not have lime, the bottom of the feed hopper can be shielded by the restoring force of the splash-proof spring, lime in crushing is prevented from splashing out of the crushing box, and compared with a comparison document, the feed inlet is opened, and lime extruded into small fragments is easy to splash out of the feed inlet, so that waste is caused, and the waste caused by lime splashing is avoided.

Description

Crushing mechanism for lime production

Technical Field

The utility model relates to the technical field of lime processing, in particular to a crushing mechanism for lime production.

Background

Limestone is subjected to crushing treatment during processing.

Publication No.: CN217646486U relates to limestone processing technology field, especially a limestone crushing device, to the problem that current limestone crushing efficiency is low, proposes following scheme now, and it includes the box and sets up the dog-house at the box top, the inside of box is provided with preliminary broken mechanism and degree of depth broken mechanism, degree of depth broken mechanism is located preliminary broken mechanism's below, preliminary broken mechanism is including setting up at two first transmission shafts of box inside and cup jointing respectively at two first outside crushing rollers of transmission shafts, the outside of first crushing roller is provided with the displacement mechanism that is used for driving two first transmission shafts and is used for driving two first transmission shaft pivoted actuating mechanism. The utility model can more effectively crush limestone with larger volume, thereby improving the efficiency of crushing the limestone, ensuring the effect of crushing the limestone and avoiding the problem of insufficient crushing of the limestone.

Applicants have found that there are some disadvantages in use: lime stone is broken in-process, receives the extrusion of crushing roller and can splash everywhere, and the feed inlet of the device is open, extrudees the lime stone of small fragment and splashes away from the feed inlet easily, causes extravagant, and the device does not have filterable function simultaneously, if mix the stone in the lime, can influence the subsequent processing of lime.

Therefore, the utility model designs a crushing mechanism for lime production to solve the problems in the prior art.

Disclosure of utility model

The utility model aims to provide a crushing mechanism for lime production, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a crushing mechanism for lime production, comprising: the crushing box, be equipped with multistage crushing mechanism in the crushing box, the top of crushing box is equipped with the feeder hopper, the bottom of feeder hopper is equipped with the splashproof mechanism that prevents to have lime to splash in lime crushing, the elongated slot has been seted up to one side lateral wall below of crushing box, U template parallel with the elongated slot is all installed to the both ends inner wall of crushing box, slidable mounting has the screen cloth in the U template, the lateral wall of crushing box is equipped with the fixed establishment of being convenient for to screen cloth dismouting, and the screen cloth can filter lime after the crushing, filters the stone that dopes in the lime, avoids influencing the subsequent price of lime, through fixed establishment, is convenient for take out the screen cloth to clear up the stone.

Preferably, the multistage crushing mechanism comprises two electric cylinders, the two electric cylinders are respectively arranged on two side walls of the crushing box, the mounting plates are arranged at the output ends of the electric cylinders, the U-shaped frames are arranged on one sides of the mounting plates, which are close to each other, the crushing roller I is rotatably arranged between the two ends of the U-shaped frames, a plurality of crushing rollers II are arranged below the crushing roller I, the crushing roller II is rotatably arranged between the two side walls of the crushing box, the distance between the two crushing rollers I can be adjusted through the expansion and contraction of the electric cylinders, so that the crushing force points of limestone can be conveniently found, the limestone with larger volume can be crushed more effectively, the secondary crushing is carried out through the crushing roller II, and the crushing efficiency is improved.

Preferably, the splash guard mechanism comprises two splash guards, the two splash guards are respectively hinged at the two sides of the bottom of the feed hopper, splash guard rods are arranged at one sides of the bottoms of the splash guards, which are far away from each other, splash guard barrels are slidably arranged on the outer side walls of the splash guard rods, the tops of the splash guard barrels are fixedly arranged on the outer side walls of the feed hopper, the tops of the splash guard rods are connected with the inner walls of the tops of the splash guard barrels through splash guard springs, when lime falls on the splash guard, the splash guard is subjected to gravity action and rotates downwards, and drives the splash guard to extrude the splash guard springs, lime can smoothly fall into the crushing box, after the splash guard does not have lime, the weight is reduced, the splash guard can be restored to the original position through the restoring force of the splash guard, and the feed hopper is shielded, so that the waste is prevented from being caused by lime splashing.

Preferably, the bottom of splash guard is equipped with the rubber slab, the rubber slab is connected through the magic subsides with the splash guard, and the rubber slab has elasticity, and lime striking rubber slab, reducible noise, the magic subsides are convenient for change the rubber slab.

Preferably, the fixed establishment includes the closing plate, the closing plate is connected with one side of screen cloth, the below of closing plate is equipped with the drum with broken case fixed mounting, the top slidable mounting of drum has the cylinder, the bottom of cylinder passes through reset spring with the bottom inner wall of drum and is connected, the round hole with cylinder sliding connection is seted up to the bottom of closing plate, the depression bar is installed to one side below of cylinder, the lateral wall sliding connection of depression bar and drum makes in the cylinder get into the round hole through reset spring restoring force, and is spacing to the closing plate, makes the screen cloth can fix in broken incasement, when needs wash the screen cloth, downward pulling depression bar, the depression bar drives the cylinder and leaves the round hole, can outwards pull out the screen cloth, compares the bolt fastening, and is more convenient.

Preferably, the top of cylinder rotates installs the gyro wheel, and gyro wheel and round hole roll connection, and when installing the screen cloth, the depression bar descends and drives the cylinder and descend, through the setting of gyro wheel, makes gyro wheel and screen cloth bottom contact, when inserting the U template with the screen cloth in, the screen cloth drives the gyro wheel and rolls, can not need to press the depression bar always.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, through the arrangement of the anti-splashing mechanism, lime falls on the top of the anti-splashing plate from the feed hopper, the anti-splashing plate is rotated downwards under the action of gravity and is extruded to enable the lime to smoothly fall on the crushing roller I for crushing, when the anti-splashing plate does not have lime, the bottom of the feed hopper can be shielded by the restoring force of the anti-splashing spring, so that the lime is prevented from splashing out of the crushing box in crushing;

2. According to the utility model, through the arrangement of the screen and the fixing mechanism, the screen filters broken lime, stones doped in the lime are filtered, the influence on the further processing of the subsequent lime is avoided, compared with the function of no filtering in a comparison document, the screen is more practical, and through the fixing mechanism, the cylinder is clamped in the circular hole by the reset spring to fix the screen, dan Zishi on the screen needs to be cleaned, and the screen can be pulled out only by pulling the cylinder downwards, so that the screen is convenient to clean.

Drawings

FIG. 1 is a schematic view in front cross-section of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 according to the present utility model;

fig. 3 is an enlarged schematic view of the structure at B of fig. 1 according to the present utility model.

In the figure: 1. a crushing box; 2. a multi-stage crushing mechanism; 3. a feed hopper; 4. a splash-proof mechanism; 5. a long groove; 6. a U-shaped plate; 7. a screen; 8. a fixing mechanism; 201. an electric cylinder; 202. a mounting plate; 203. a U-shaped frame; 204. a crushing roller I; 205. a crushing roller II; 401. a splash shield; 402. a splash-proof rod; 403. a splash-proof barrel; 404. a splash-proof spring; 405. a rubber plate; 406. a magic tape; 801. a sealing plate; 802. a cylinder; 803. a cylinder; 804. a return spring; 805. a round hole; 806. and (5) pressing the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an embodiment of the present utility model is provided: a crushing mechanism for lime production, comprising: the crushing box 1 is internally provided with a multistage crushing mechanism 2, the top of the crushing box 1 is provided with a feed hopper 3, the bottom of the feed hopper 3 is provided with a splash-proof mechanism 4 for preventing lime from splashing in lime crushing, a long groove 5 is formed below one side wall of the crushing box 1, the inner walls of the two ends of the crushing box 1 are provided with U-shaped plates 6 parallel to the long groove 5, a screen 7 is slidably arranged in the U-shaped plates 6, the outer side wall of the crushing box 1 is provided with a fixing mechanism 8,U which is convenient to disassemble and assemble the screen 7, a driving roller is rotatably arranged on the inner wall of the bottom of the plate 6, and when the screen 7 is inserted into the U-shaped plates 6, the friction force of the two can be reduced, so that workers can save more labor when inserting the screen 7.

Referring to fig. 1-3, in this embodiment: the multistage crushing mechanism 2 comprises two electric cylinders 201, wherein the two electric cylinders 201 are respectively arranged on two side walls of the crushing box 1, mounting plates 202 are arranged at output ends of the electric cylinders 201, U-shaped frames 203 are arranged on one sides of the two mounting plates 202, a crushing roller I204 is rotatably arranged between two ends of the U-shaped frames 203, a plurality of crushing rollers II 205 are arranged below the crushing roller I204, the crushing rollers II 205 are rotatably arranged between two side walls of the crushing box 1, the crushing roller I204 is rotatably arranged at two ends of the U-shaped frames 203 through crushing shafts, one ends of the crushing shafts are connected with output ends of crushing motors, the crushing rollers II 205 are rotatably arranged on two sides of the crushing box 1 through rotating shafts, gears are arranged on one sides of the rotating shafts, the gears are meshed, and one side of one rotating shaft is connected with the output ends of the motors.

Referring to fig. 1-2, in this embodiment: the splash guard mechanism 4 comprises two splash guards 401, the two splash guards 401 are respectively hinged to two sides of the bottom of the feed hopper 3, splash guard rods 402 are arranged on one sides, away from each other, of the bottoms of the two splash guards 401, splash guard barrels 403 are slidably arranged on the outer side walls of the splash guards 402, the tops of the splash guards 403 are fixedly arranged on the outer side walls of the feed hopper 3, and the tops of the splash guards 402 are connected with the inner walls of the tops of the splash guards 403 through splash guard springs 404.

Referring to fig. 2, in the present embodiment: the bottom of splash guard 401 is equipped with rubber slab 405, and rubber slab 405 is connected through magic subsides 406 with splash guard 401, and the magic subsides 406 include primary and secondary magic subsides, and primary magic subsides are installed to the bottom of splash guard 401, and primary magic subsides are installed at the top of rubber slab 405, and long-term striking rubber slab 405 of lime, rubber slab wearing and tearing back are convenient to change the rubber slab.

Referring to fig. 3, in the present embodiment: the fixing mechanism 8 comprises a sealing plate 801, the sealing plate 801 is connected with one side of the screen 7, a cylinder 802 fixedly mounted with the crushing box 1 is arranged below the sealing plate 801, a cylinder 803 is slidably mounted at the top of the cylinder 802, the bottom of the cylinder 803 is connected with the bottom inner wall of the cylinder 802 through a return spring 804, a round hole 805 slidably connected with the cylinder 803 is formed in the bottom of the sealing plate 801, a compression bar 806 is mounted below one side of the cylinder 803, the compression bar 806 is slidably connected with the side wall of the cylinder 802, a limit groove is formed in one side of the cylinder 802, the compression bar 806 is slidably mounted in the limit groove, a sealing ring is arranged on one side, close to the screen 7, of the sealing plate 801, tightness to the long groove 5 can be improved, a handle is arranged on the other side of the sealing plate 801, and convenience is brought to pulling by workers.

Referring to fig. 3, in the present embodiment: the top of cylinder 803 rotates installs the gyro wheel, and gyro wheel and round hole 805 roll connection, and the recess is seted up at the top of cylinder 803, and the gyro wheel rotates in the recess through the round pin axle.

Working principle: after lime gets into crushing case 1 through feeder hopper 3, crushing roller one 204 is firstly broken lime, lime after the breakage drops to crushing roller two 205, by crushing roller two 205 secondary crushing, improve the effect of breakage, lime drops at splash guard 401 top, weight makes splash guard 401 rotate downwards, drive splash guard 402 get into splash guard 403 and extrude splash spring 404, thereby lime gets into crushing case 1 smoothly, after splash guard 401 does not have lime, weight reduction, restoring force through splash spring 404 can make splash guard 401 reset and shelter from the bottom of feeder hopper 3, can prevent that crushing roller one 204 from breaking lime, lime splashes out in from feeder hopper 3, cause the waste, rubber plate 405 reducible lime striking splash guard 401 time sound, broken lime falls on screen cloth 7, screen cloth 7 can be with the stone undersize doped in the lime, avoid influencing the processing of follow-up lime, the stone is piled up on screen cloth 7, lime drops to the bottom inner wall of crushing case 1 and collects, when needs splash guard 7 top stone, can pull down depression bar 806, make cylinder leave 805, can drive seal plate 805, can be clear up the area of screen cloth 7, the prior art who has been described in detail, can be done by the technical field of the best, the best of the prior art, the best is well-known to the technical description of the screen cloth is removed from the screen cloth is 7.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A crushing mechanism for lime production, comprising: crushing case (1), its characterized in that: be equipped with multistage broken mechanism (2) in broken case (1), the top of broken case (1) is equipped with feeder hopper (3), the bottom of feeder hopper (3) is equipped with splashproof mechanism (4) that prevent to have lime to splash in lime crushing, elongated slot (5) have been seted up to one side lateral wall below of broken case (1), U template (6) parallel with elongated slot (5) are all installed to the both ends inner wall of broken case (1), install screen cloth (7) in U template (6), the lateral wall of broken case (1) is equipped with fixed establishment (8) of being convenient for to screen cloth (7) dismouting.

2. A breaking mechanism for lime production according to claim 1, wherein: multistage broken mechanism (2) are including two electronic jar (201), two electronic jar (201) are installed respectively in the both sides lateral wall of broken case (1), mounting panel (202) are installed to the output of electronic jar (201), two U type frame (203) are all installed to one side that mounting panel (202) are close to each other, rotate between the both ends of U type frame (203) and install broken roller one (204), the below of broken roller one (204) is equipped with a plurality of broken rollers two (205), and broken roller two (205) rotate and install between the both sides lateral wall of broken case (1).

3. A breaking mechanism for lime production according to claim 1, wherein: the anti-splash mechanism (4) comprises two anti-splash plates (401), the two anti-splash plates (401) are hinged to two sides of the bottom of the feed hopper (3) respectively, anti-splash rods (402) are arranged on one sides, away from each other, of the bottom of each anti-splash plate (401), anti-splash barrels (403) are slidably arranged on the outer side walls of the anti-splash rods (402), the tops of the anti-splash barrels (403) are fixedly arranged on the outer side walls of the feed hopper (3), and the tops of the anti-splash rods (402) are connected with the inner walls of the tops of the anti-splash barrels (403) through anti-splash springs (404).

4. A crushing mechanism for lime production according to claim 3, wherein: the bottom of splashproof board (401) is equipped with rubber slab (405), rubber slab (405) are connected through magic subsides (406) with splashproof board (401).

5. A breaking mechanism for lime production according to claim 1, wherein: the utility model provides a fixed establishment (8) is including closing plate (801), closing plate (801) are connected with one side of screen cloth (7), the below of closing plate (801) is equipped with cylinder (802) with broken case (1) fixed mounting, cylinder (803) are installed to the top slidable of cylinder (802), the bottom of cylinder (803) is connected through reset spring (804) with the bottom inner wall of cylinder (802), round hole (805) with cylinder (803) sliding connection are seted up to the bottom of closing plate (801), depression bar (806) are installed to one side below of cylinder (803), the lateral wall sliding connection of depression bar (806) and cylinder (802).

6. The breaking mechanism for lime production according to claim 5, wherein: the top of the cylinder (803) is rotatably provided with a roller, and the roller is in rolling connection with the round hole (805).