CN220004147U

CN220004147U - Clinker breaker

Info

Publication number: CN220004147U
Application number: CN202320258196.9U
Authority: CN
Inventors: 郭占利; 李波; 汤宇
Original assignee: Changning Hongshi Cement Co ltd
Current assignee: Changning Hongshi Cement Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-11-14
Anticipated expiration: 2033-02-20

Abstract

The utility model provides a clinker crushing device, which relates to the technical field of cement production equipment and comprises a shell, a dustproof assembly, a crushing assembly and a driving device, wherein the dustproof assembly is respectively arranged at the left end and the right end in the feed hopper, the dustproof assembly comprises a baffle plate, a turnover plate, a balancing weight and a supporting rod, the two ends of the supporting rod are arranged on the opposite inner walls of the feed hopper, the turnover plate is movably arranged on the supporting rod, the balancing weight is arranged at one end, far away from the vertical axis of the feed hopper, of the turnover plate, the balancing weight and the supporting rod are effectively combined, the gravity of cement clinker forces the turnover plate to turn downwards when the cement clinker enters the feed hopper, a feed inlet of the feed hopper is opened, and after the cement clinker enters the shell, the turnover plate turns upwards under the action of the balancing weight to return to a horizontal state, the feed inlet of the feed hopper is blocked, and dust is prevented from overflowing from the feed inlet when the cement clinker is crushed, and the environment is polluted.

Description

Clinker breaker

Technical Field

The utility model relates to the technical field of cement production equipment, in particular to a clinker crushing device.

Background

The cement clinker is prepared by taking limestone, clay and iron raw materials as main raw materials according to a proper proportion, preparing raw materials into semi-finished products which are partially or completely melted and obtained by cooling, and in the cement production process, the cement clinker is crushed by a crushing device.

However, when the existing clinker crushing device crushes clinker, dust is easily raised at the feed inlet, and environmental pollution is caused.

Disclosure of Invention

The embodiment of the utility model aims to provide a clinker crushing device which can solve the technical problems of the background technology.

The embodiment of the utility model provides a clinker crushing device, which comprises a shell, wherein a feed hopper is arranged at the upper part of the shell, and a discharge hole is arranged at the bottom of the shell;

the dustproof assembly is respectively arranged at the left end and the right end in the feed hopper and comprises a baffle, a turnover plate, a balancing weight and a supporting rod, wherein the two ends of the supporting rod are arranged on the opposite inner walls of the feed hopper, the turnover plate is movably arranged on the supporting rod, the balancing weight is arranged at one end, far away from the vertical axis of the feed hopper, of the turnover plate, the baffle is obliquely arranged above the turnover plate, and the baffle, the supporting rod and the balancing weight can enable the turnover plate to be in a horizontal state;

the crushing assembly is arranged right below the dustproof assembly;

the driving assembly is used for driving the crushing assembly to rotate, and the driving assembly is arranged outside the shell.

Further, the balancing weight is provided with shockproof rubber.

Further, the crushing assembly comprises a first crushing roller and a second crushing roller, a supporting seat is arranged in the shell, the first crushing roller is movably mounted on the supporting seat, one end of the first crushing roller extends out of the shell, and the second crushing roller and the first crushing roller are symmetrically arranged.

Further, the drive assembly includes first motor, second motor, first drive belt, second drive belt, first motor is installed one side of casing, first motor with first broken roller passes through first drive belt transmission is connected, the second motor is installed the casing with opposite side that first motor is relative, the second motor with the second broken roller passes through second drive belt transmission is connected, first motor drive the direction of rotation of first broken roller with the direction of rotation of second motor drive is opposite.

Further, the front side of casing is equipped with a set of spout that is parallel to each other, sliding connection has the access door on the spout, the left end and the right-hand member of access door all are provided with the sealing strip.

Further, the first driving belt and the second driving belt are both provided with protective shells for protection.

The utility model has the beneficial effects that:

the utility model sets up dustproof subassembly in the feeder hopper, dustproof subassembly includes baffle, turnover plate, balancing weight and bracing piece, the bracing piece is installed on two opposite inner walls of feeder hopper, turnover plate movable mounting is on the bracing piece, the balancing weight is installed in the one end of turnover plate far away from the vertical axis of feeder hopper, the baffle slope sets up in the top of turnover plate, baffle, bracing piece and balancing weight can make the turnover plate be in the horizontality, when initial state, the turnover plate is in the horizontality, when cement clinker gets into the casing through the feeder hopper, the turnover plate is turned over downwards under the effect of cement clinker gravity, the balancing weight is knocked over the baffle when upwards, cement clinker that makes to bond on the baffle falls down, prevent cement clinker bond on the baffle, after cement clinker gets into the casing through the back turnover plate, the turnover plate is upwards turned over under the effect of balancing weight, receive the downward resistance of baffle and be in the horizontality, the feed inlet of feeder hopper is blocked, dust is prevented when cement clinker is broken from overflowing from the feed inlet, the pollution to the environment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a first cross-sectional view of the present utility model;

FIG. 4 is a second cross-sectional view of the present utility model;

fig. 5 is a schematic structural view of the access door of the present utility model.

The reference numerals are respectively:

1. a housing; 2. a feed hopper; 3. a discharge port; 4. a dust-proof assembly; 41. a baffle; 42. a turnover plate; 43. balancing weight; 44. a support rod; 5. a crushing assembly; 51. a first crushing roller; 52. a second crushing roller; 6. a drive assembly; 61. a first motor; 62. a second motor; 63. a first belt; 64. a second belt; 7. shockproof rubber; 8. a support base; 9. a chute; 10. an access door; 11. a sealing strip; 12. and a protective shell.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the product of the application, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Specific examples:

as shown in fig. 1-4, the utility model provides a clinker crushing device, which comprises a shell 1, wherein a feed hopper 2 is arranged at the upper part of the shell 1, and a discharge port 3 is arranged at the bottom of the shell 1; the dustproof assembly 4 is respectively arranged at the left end and the right end in the feed hopper 2, the dustproof assembly 4 comprises a baffle 41, a turnover plate 42, a balancing weight 43 and a supporting rod 44, the two ends of the supporting rod 44 are arranged on the opposite inner walls of the feed hopper 2, the turnover plate 42 is movably arranged on the supporting rod 44, the balancing weight 43 is arranged at one end, far away from the vertical axis of the feed hopper 2, of the turnover plate 42, the baffle 41 is obliquely arranged above the turnover plate 42, and the baffle 41, the supporting rod 44 and the balancing weight 43 can enable the turnover plate 42 to be in a horizontal state; the crushing assembly 5, the crushing assembly 5 is set up in the body 1; the driving component 6, the driving component 6 is used for driving the crushing component 5 to rotate, the driving component 6 is arranged under the dustproof component 4, in an initial state, the overturning plate 42 is in a horizontal state, when the cement clinker enters the shell 1 through the feed hopper 2, the overturning plate 42 overturns downwards under the action of the gravity of the cement clinker, the balancing weight 43 knocks the baffle 41 upwards, the cement clinker adhered to the baffle 41 falls down, the cement clinker is prevented from being adhered to the baffle 41, after the cement clinker enters the shell 1 through the rear overturning, the overturning plate 42 overturns upwards under the action of the balancing weight 43, is in a horizontal state due to the downward resistance of the baffle 41, blocks the feed inlet of the feed hopper 2, and prevents dust from overflowing from the feed inlet and polluting the environment when the cement clinker is crushed.

As shown in fig. 2, the counterweight 43 is provided with the shockproof rubber 7, and the shockproof rubber 7 can effectively weaken the sound of knocking the baffle 41 when the counterweight 43 ascends, so as to weaken noise pollution.

As shown in fig. 3, the crushing assembly 5 includes a first crushing roller 51 and a second crushing roller 52, a supporting seat 8 is provided in the housing 1, the first crushing roller 51 is movably mounted on the supporting seat 8, one end of the first crushing roller 51 extends out of the housing 1, the second crushing roller 52 is symmetrically arranged with the first crushing roller 51, and the first crushing roller 51 and the second crushing roller 52 rotate to crush cement clinker, so that the particle size of the cement clinker meets the use requirement.

As shown in fig. 1 to 4, the driving assembly 6 includes a first motor 61, a second motor 62, a first driving belt 63, and a second driving belt 64, the first motor 61 is installed on one side of the casing 1, the first motor 61 is in driving connection with the first crushing roller 51 through the first driving belt 63, the second motor 62 is installed on the other side of the casing 1 opposite to the first motor 61, the second motor 62 is in driving connection with the second crushing roller 52 through the second driving belt 64, the rotation direction of the first motor 61 driving the first crushing roller 51 is opposite to the rotation direction of the second motor 62 driving the second crushing roller 52, the first motor 61 driving the first crushing roller 51 to rotate through the first driving belt 63, and the second motor 62 driving the second crushing roller 52 to rotate through the second driving belt 64, so that the rotation direction of the first crushing roller 51 is opposite to the rotation direction of the second crushing roller 52, and cement clinker can be crushed better.

As shown in fig. 1 and 5, the front side of the casing 1 is provided with a group of parallel sliding grooves 9, the sliding grooves 9 are slidably connected with an access door 10, the left end and the right end of the access door 10 are respectively provided with a sealing strip 11, the front side of the casing 1 can be closed or opened through the sliding of the access door 10 on the sliding grooves 9, the inside of the casing 1 is conveniently overhauled by an maintainer, and the sealing strips 11 on the access door 10 can prevent cement clinker dust from overflowing, so that the working area environment is protected.

As shown in fig. 2 and 4, the first belt 63 and the second belt 64 are both provided with a protective shell 12 to protect the operator from being carelessly injured when approaching the rotating first belt 63 or second belt 64, thereby increasing the safety of the device.

The above is only a preferred embodiment 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

1. A clinker crushing device, characterized in that: the feeding hopper is arranged at the upper part of the shell, and a discharge hole is arranged at the bottom of the shell;

the crushing assembly is arranged right below the dustproof assembly;

2. A clinker crushing apparatus according to claim 1, wherein: and the balancing weight is provided with shockproof rubber.

3. A clinker crushing apparatus according to claim 1, wherein: the crushing assembly comprises a first crushing roller and a second crushing roller, a supporting seat is arranged in the shell, the first crushing roller is movably mounted on the supporting seat, one end of the first crushing roller extends out of the shell, and the second crushing roller and the first crushing roller are symmetrically arranged.

4. A clinker crushing apparatus according to claim 3 wherein: the driving assembly comprises a first motor, a second motor, a first driving belt and a second driving belt, wherein the first motor is arranged on one side of the shell, the first motor is in driving connection with the first crushing roller through the first driving belt, the second motor is arranged on the other side of the shell opposite to the first motor, the second motor is in driving connection with the second crushing roller through the second driving belt, and the first motor drives the first crushing roller to rotate in the opposite direction to the second crushing roller.

5. A clinker crushing apparatus according to claim 4 wherein: the front side of casing is equipped with a set of spout that is parallel to each other, sliding connection has the access door on the spout, the left end and the right-hand member of access door all are provided with the sealing strip.

6. A clinker crushing apparatus according to claim 4 wherein: the first transmission belt and the second transmission belt are both provided with protective shells for protection.