CN219502872U - Lime production crushing equipment - Google Patents

Abstract

The utility model relates to the technical field of lime production, in particular to lime production crushing equipment, which comprises a lower box body, an upper box body, a crushing wheel, a crushing plate and a crushing roller, wherein the left end face of the lower box body is fixedly connected with a barrel body, the upper end face of the barrel body is fixedly connected with a motor, the tail end of an output shaft of the motor is fixedly connected with a spiral blade rod, the lower end of the spiral blade rod is rotationally connected with the inner wall of the barrel body, the lower side of the left end face of the barrel body is fixedly connected with a feed hopper, the inner side of the left end face of the lower box body is fixedly connected with a first guide block, the inner side of the left end face of the lower box body is fixedly connected with a second guide block, the outer end face of the lower box body is rotationally connected with a guide plate, the inner side of the lower end face of the lower box body is fixedly connected with a limiting rod, and the safety feeding of the crushing equipment can be realized through the structures such as the arranged spiral blade rod, the feed hopper, the guide plate and a filter plate.

Description

Lime production crushing equipment

Technical Field

The utility model relates to the technical field of lime production, in particular to lime production crushing equipment.

Background

Since limestone is mainly composed of calcium carbonate, limestone is a raw material for processing quicklime, and for convenience of use, the limestone is crushed into a desired particle size by a crushing device according to the need.

And current breaker can appear a problem in the use, in order to improve crushing effect breaker generally sets up the pan feeding mouth in broken structure upside, for broken a large amount of limestone raw materials, breaker generally is large-scale equipment, at this moment through the high altitude erection conveying structure carry out the pay-off probably can appear the danger that the rubble dropped, and breaker divide into two-layer, first layer breaks the bulk material, the second floor then smashes the fritter raw materials after the breakage, but some fritter raw materials probably not broken just get into the second floor, and directly smash the bulk raw materials and cause the damage to crushing roller easily, and influence the crushing efficiency of device, consequently, propose a lime production breaker according to the above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a lime production crushing device, which solves the problems that as the crushing device is generally arranged on the upper side of a crushing structure, the danger that broken stone falls off can occur when a conveying structure is erected at high altitude for feeding, the crushing device is divided into two layers, the first layer is used for crushing large-block raw materials, the second layer is used for crushing small-block raw materials after crushing, but part of the large-block raw materials possibly enter the second layer without being crushed, and crushing rollers are easily damaged when the large-block raw materials are directly crushed, and the crushing efficiency of the device is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the lime production crushing equipment comprises a lower box body, an upper box body, a crushing wheel, a crushing plate and a crushing roller, wherein the left end face of the lower box body is fixedly connected with a barrel body, the upper end face of the barrel body is fixedly connected with a motor, the tail end of an output shaft of the motor is fixedly connected with a helical blade rod, the lower end of the helical blade rod is rotationally connected with the inner wall of the barrel body, the lower side of the left end face of the barrel body is fixedly connected with a feed hopper, the inner side of the left end face of the lower box body is fixedly connected with a first flow guide block, the inner side of the left end face of the lower box body is fixedly connected with a second flow guide block, the outer end face of the lower box body is rotationally connected with a flow guide plate, the inner side of the lower end face of the lower box body is fixedly connected with a limit rod, the outer side of the limit rod is connected with a loop bar in a sliding manner, the lower end of the loop bar is fixedly connected with a limit plate, the outer side of the limit rod is sleeved with a spring, the spring is arranged between the lower end face of the limit plate and the inner wall of the lower box body, the upper end fixedly connected with of loop bar accepts the board, the outer terminal surface fixedly connected with arc of guide plate, the lower curved surface of arc is laminated mutually with the last curved surface of accepting the board, the left end face fixedly connected with filter of loop bar, the left end face downside opening inner wall of lower box is provided with the one-way door.

Preferably, the guide plate is arranged at the lower side of the crushing wheel, the guide plate is arranged at the upper right side of the crushing roller, and the guide plate is obliquely arranged at 45 degrees.

Preferably, an arc-shaped telescopic rod is fixedly connected between the outer end surface of the guide plate and the inner wall of the lower box body.

Preferably, the second guide block is arranged at the lower side of the first guide block, and the angles of inclined planes at two sides of the second guide block are different.

Preferably, the left end face of the filter plate is attached to the right end face of the first guide block, and the filter plate is arranged on the lower side of the crushing roller.

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

according to the utility model, the raw materials can be fed through the screw blade rods, the feeding hopper, the guide plate, the filter plate and the like, so that the crushing equipment can safely feed and crush the unbroken bulk raw materials again, the problem that the crushing efficiency of the equipment is affected due to the fact that the feeding port is generally arranged on the upper side of the crushing structure and crushed stone is possibly dropped when the crushing equipment is used for feeding through the overhead conveying structure is solved, the crushing equipment is divided into two layers, the first layer crushes the bulk raw materials, the second layer crushes the crushed small bulk raw materials, but part of the bulk raw materials possibly enter the second layer without being crushed, and the crushing roller is easily damaged when the crushing equipment is directly crushed is solved, and the practicability of the device is improved.

Drawings

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

fig. 2 is a schematic diagram of the structure of fig. 1 at a.

In the figure: 1. the device comprises a lower box body, a 2-upper box body, a 3-barrel body, a 4-motor, a 5-helical blade rod, a 6-feed hopper, a 7-crushing wheel, an 8-crushing plate, a 9-crushing roller, a 10-guide plate, an 11-arc-shaped telescopic rod, a 12-arc-shaped plate, a 13-limit rod, a 14-loop bar, a 15-limit plate, a 16-spring, a 17-bearing plate, a 18-filter plate, a 19-first guide block, a 20-second guide block and a 21-one-way door.

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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. 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 discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

Referring to fig. 1-2, the present utility model provides a technical solution:

a lime production crushing device comprises a lower box body 1, an upper box body 2, a crushing wheel 7, a crushing plate 8 and a crushing roller 9, wherein the left end face of the lower box body 1 is fixedly connected with a barrel body 3, the upper end face of the barrel body 3 is fixedly connected with a motor 4, the tail end of an output shaft of the motor 4 is fixedly connected with a helical blade rod 5, the lower end of the helical blade rod 5 is rotationally connected with the inner wall of the barrel body 3, the lower side of the left end face of the barrel body 3 is fixedly connected with a feed hopper 6, the inner side of the left end face of the lower box body 1 is fixedly connected with a first guide block 19, the inner side of the left end face of the lower box body 1 is fixedly connected with a second guide block 20, the outer end face of the lower box body 1 is rotationally connected with a guide plate 10, the inner side of the lower end face of the lower box body 1 is fixedly connected with a limit rod 13, the outer side of the limit rod 13 is slidingly connected with a sleeve rod 14, the lower end of the sleeve rod 14 is fixedly connected with a limit plate 15, the outer side of the limit rod 13 is sleeved with a spring 16, the spring 16 is arranged between the lower end surface of the limiting plate 15 and the inner wall of the lower box body 1, the upper end of the sleeve rod 14 is fixedly connected with the bearing plate 17, the outer end surface of the guide plate 10 is fixedly connected with the arc plate 12, the lower curved surface of the arc plate 12 is attached to the upper curved surface of the bearing plate 14, the left end surface of the sleeve rod 14 is fixedly connected with the filter plate 18, the inner wall of the opening at the lower side of the left end surface of the lower box body 1 is provided with the one-way door 21, so that raw materials can be fed through the feed hopper 6 and the helical blade rod 5, the safe feeding of crushing equipment is realized, the capability of crushing unbroken bulk raw materials again is realized, the problem that the danger that broken stone falls can occur when the crushing equipment is arranged at the upper side of the crushing structure due to the common feeding inlet of the crushing equipment, the crushing equipment is divided into two layers, the first layer crushes the bulk raw materials, the second layer is used for crushing the crushed small raw materials, but part of large raw materials possibly enter the second layer without being crushed, and the crushing of the large raw materials is directly carried out, so that the crushing roller 9 is easily damaged, the crushing efficiency of equipment is affected, and the practicability of the device is improved; the guide plate 10 is arranged at the lower side of the crushing wheel 7, the guide plate 10 is arranged at the upper right side of the crushing roller 9, the guide plate 10 is obliquely arranged at 45 degrees, and crushed and uncrushed raw materials can be conveyed through the guide plate 10; an arc-shaped telescopic rod 11 is fixedly connected between the outer end surface of the guide plate 10 and the inner wall of the lower box body 1, and the rotation angle of the guide plate 10 is limited through the arranged arc-shaped telescopic rod 11; the second flow guiding block 20 is arranged at the lower side of the first flow guiding block 19, the angles of inclined planes at two sides of the second flow guiding block 20 are different, and the flow guiding directions of different inclined planes of the second flow guiding block 20 are also different; the left end face of the filter plate 18 is attached to the right end face of the first flow guide block 19, the filter plate 18 is arranged on the lower side of the crushing roller 9, and raw material particles which do not reach standards can be screened through the arranged filter plate 18.

The working flow is as follows: when lime production needs to use crushing equipment to crush limestone raw materials, an electric appliance external power supply is used for enabling the crushing wheel 7 and the crushing roller 9 to act, the motor 4 drives the spiral blade rod 5 to rotate, at the moment, the feeding hopper 6 is used for discharging, raw materials enter the upper box body 2 through the rotating spiral blade rod 5, at the moment, the raw materials are crushed through the crushing wheel 7 and the crushing plate 8 to be changed into small blocks, fall onto the guide plate 10, the raw materials are sent into the crushing roller 9 through the inclination of the guide plate 10, raw material particles which are further crushed through the crushing roller 9 are led out through the outlet of the filter plate 18 and the lower box body 1, when part of raw material particles which are crushed through the crushing roller 9 cannot pass through the filter plate 18 due to larger raw material particles, the filter plate 18 is blocked to move downwards, the spring 16 is contracted (the spring 16 can reset each structure), the downward movement of the filter plate 18 is separated from the attachment of the first guide block 19, so that larger raw material particles accumulated on the filter plate 18 return to the spiral blade rod 5 through the second guide block 20 and the one-way door 21, the larger raw material particles are crushed again through the transmission of the spiral blade rod 5, when a small part of the large raw material is not crushed by the crushing wheel 7, the small part of the large raw material directly falls onto the guide plate 10, at the moment, the weight of the large raw material is crashed down to enable the guide plate 10 to rotate, meanwhile, the rotation of the guide plate 10 drives the arc plate 12 to move, the attachment of the arc plate 12 and the receiving plate 11 enables the receiving plate 11 to drive the sleeve rod 14 to descend, the filter plate 18 is contracted by the descending spring 16, the large raw material moves downward to directly fall into the filter plate 18 while rotating the guide plate 10, and returns to the spiral stirring blade rod 5 again through the filter plate 18, the second guide block 20 and the one-way door 21, the bulk raw materials are crushed again through the transmission of the spiral stirring blade bars 5, so that the crushing roller 9 is prevented from directly crushing the bulk raw materials.

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

Claims (5)

1. The utility model provides a lime production crushing apparatus, includes box (1), last box (2), break pulley (7), crushing board (8) and crushing roller (9), its characterized in that: the utility model discloses a novel energy-saving water heater, including lower box (1) left end face fixedly connected with staving (3), the up end fixedly connected with motor (4) of staving (3), the terminal fixedly connected with helical blade pole (5) of output shaft of motor (4), the lower extreme of helical blade pole (5) rotates with the inner wall of staving (3) to be connected, the left end face downside fixedly connected with feeder hopper (6) of staving (3), the left end face inboard fixedly connected with first guide block (19) of lower box (1), the left end face inboard fixedly connected with second guide block (20) of lower box (1), the outer terminal surface rotation of lower box (1) is connected with guide plate (10), the lower terminal surface inboard fixedly connected with gag lever post (13) of lower box (1), the outside sliding connection of gag lever post (14), the lower extreme fixedly connected with limiting plate (15) of gag lever post (13), the outside of gag lever post (13) cup joints spring (16), the terminal surface is connected with arc plate (12) under the lower terminal surface (14) fixedly connected with arc plate (12) of lower box (1), the lower curved surface of the arc-shaped plate (12) is attached to the upper curved surface of the bearing plate (17), the left end face of the loop bar (14) is fixedly connected with a filter plate (18), and a one-way door (21) is arranged on the inner wall of an opening at the lower side of the left end face of the lower box body (1).

2. A lime production crushing plant according to claim 1, characterized in that: the guide plate (10) is arranged on the lower side of the crushing wheel (7), the guide plate (10) is arranged on the upper right side of the crushing roller (9), and the guide plate (10) is obliquely arranged at 45 degrees.

3. A lime production crushing plant according to claim 1, characterized in that: an arc-shaped telescopic rod (11) is fixedly connected between the outer end face of the guide plate (10) and the inner wall of the lower box body (1).

4. A lime production crushing plant according to claim 1, characterized in that: the second flow guide block (20) is arranged at the lower side of the first flow guide block (19), and the angles of inclined planes at two sides of the second flow guide block (20) are different.

5. A lime production crushing plant according to claim 1, characterized in that: the left end face of the filter plate (18) is attached to the right end face of the first guide block (19), and the filter plate (18) is arranged on the lower side of the crushing roller (9).