CN219252857U - Jaw breaker dust treatment device - Google Patents

Abstract

The utility model discloses a jaw crusher dust treatment device, which relates to the technical field of jaw crusher dust prevention, and comprises a jaw crusher, wherein a protection plate is connected to the inner side of the jaw crusher in a sliding manner, the surface of the protection plate is inclined, a limiting inner plate is fixedly arranged on the surface of the protection plate, the surface of the limiting inner plate is connected to the inner side of the jaw crusher in a sliding manner, the jaw crusher dust treatment device is used for crushing stones which are not subjected to resistance and fall on the inner wall of a feed chute, and meanwhile, the protection plate can reset under the pushing of the elastic performance of a compressed second spring, so that the protection plate shields the feed chute, thereby ensuring convenience of dust protection during stone crushing, reducing the defect of environmental pollution caused by dust flying, and further improving the efficiency of dust protection and collection emission treatment during stone crushing.

Description

Jaw breaker dust treatment device

Technical Field

The utility model relates to the technical field of dust prevention of jaw crushers, in particular to a dust treatment device of a jaw crusher.

Background

The jaw crusher has the characteristics of large crushing ratio, uniform product granularity, simple structure, reliable work, convenient maintenance, economic operation cost and the like.

Most jaw crushers basically can meet the operation efficiency of stone crushing processing when crushing and processing blocky stones into fine stones, but when processing partial jaw crushers, the feeding end of the jaw crushers is operated in open air, and when stones reach the jaw crushers for crushing, dust generated by the stones can fly up to the air to cause environmental pollution and the like.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a jaw crusher dust treatment device which can solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a jaw breaker dust treatment device, includes jaw breaker, the inboard sliding connection of jaw breaker has the guard plate, and the shape on guard plate surface is the slope form, and the surface fixed mounting of guard plate has spacing inner panel, and the surface sliding connection of spacing inner panel is in the inboard of jaw breaker, and the inner wall sliding connection of spacing inner panel has auxiliary slide bar, and the one end fixed mounting that keeps away from spacing inner panel of auxiliary slide bar is in the inboard of jaw breaker, and the surface sliding sleeve of auxiliary slide bar has cup jointed the second spring, and the both ends of second spring are fixed mounting respectively at the surface of spacing inner panel and the inboard of jaw breaker.

Preferably, the upper side of the jaw crusher is provided with a feed chute.

Preferably, the surface of the jaw crusher is fixedly provided with a guide plate which is also inclined.

Preferably, the inner wall of the feed chute is fixedly provided with a buffer fixed plate which is also inclined.

Preferably, the upper side of the buffering fixed plate is fixedly provided with an embedded sliding rod, one end of the embedded sliding rod, which is far away from the buffering fixed plate, is slidably connected with a buffering movable plate, the surface of the embedded sliding rod is slidably sleeved with a first spring, and two ends of the first spring are respectively and fixedly arranged on the lower side of the embedded sliding rod and the upper side of the buffering fixed plate.

Preferably, an auxiliary rolling ball is rotatably connected to the surface of the limiting inner plate.

Preferably, a baffle plate is fixedly arranged on the upper side of the protection plate.

Preferably, a cleaning groove which is also inclined is formed in the inner side of the jaw crusher.

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

(1) This jaw breaker dust treatment device, when reaching the inclined plane of guard plate through the surface buffering of built-in slide bar of building stones, then massive stone can be accomodate to the inboard of jaw breaker through self gravity extrusion guard plate, and then the building stones no longer receive the resistance after drop the inner wall at the feed chute and break, and simultaneously, the guard plate can reset under the elasticity performance promotion of compressed second spring, and then the guard plate forms the shielding protection to the feed chute, so the mode then has guaranteed the convenience that possesses dust protection when the building stones is broken, the dust has been reduced and has been raised and cause environmental pollution's drawback, and then the building stones are protected and are collected the high efficiency of emission treatment when broken dust has been improved.

(2) This jaw breaker dust processing apparatus, when buffering the surface of movable plate through the building stones and falling on buffering the fixed plate, then possess the first spring of elasticity performance through buffering movable plate downside, can make the building stones possess certain buffering power in the twinkling of an eye of contact with built-in slide bar, and then reduce the impact force when making building stones arrive the inner wall of feed chute, and then possess the effect to the damage of certain anticollision of jaw breaker.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of a jaw crusher dust handling apparatus according to the present utility model;

FIG. 2 is a schematic diagram of a jaw crusher dust handling apparatus according to the present utility model;

FIG. 3 is a schematic plan view of a jaw crusher dust handling apparatus according to the present utility model;

FIG. 4 is a schematic plan view of a buffering plate according to the present utility model.

Reference numerals: 1. jaw crusher; 2. a feed chute; 3. a material guide plate; 4. a buffer fixed plate; 5. a slide bar is arranged in the inner part; 6. a buffer plate; 7. a first spring; 8. a protection plate; 9. a limiting inner plate; 10. an auxiliary slide bar; 11. a second spring; 12. an auxiliary ball; 13. a baffle plate; 14. and cleaning the groove.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-4, the present utility model provides a technical solution: a dust treatment device of a jaw crusher comprises a jaw crusher 1, wherein a feed chute 2 is formed in the upper side of the jaw crusher 1, and the feed chute 2 is used for enabling materials to enter the inner side of the jaw crusher 1 through the feed chute 2 to perform crushing operation.

Further, the inclined guide plate 3 is fixedly arranged on the surface of the jaw crusher 1, and the guide plate 3 has the effect of guiding sliding or rolling when stone materials enter the inner wall of the feed chute 2, so that the materials accurately enter the inner wall of the feed chute 2.

Further, the inner wall of the feed chute 2 is fixedly provided with the buffer fixed plate 4 which is also inclined, so that when materials reach the inner wall of the feed chute 2 through the guide plate 3, the materials can firstly contact with the buffer fixed plate 4 to form falling buffer force and then fall on the inner wall of the feed chute 2, and the defect that stones directly impact the jaw crusher 1 to cause larger impact force is overcome.

Further, the upper side fixed mounting of buffering fixed plate 4 has built-in slide bar 5, the one end sliding connection who keeps away from buffering fixed plate 4 of built-in slide bar 5 has buffering movable plate 6, first spring 7 has been cup jointed in the surface sliding of built-in slide bar 5, the both ends of first spring 7 are fixed mounting respectively in the downside of built-in slide bar 5 and the upside of buffering fixed plate 4, when falling on buffering movable plate 6's surface on buffering fixed plate 4 through the building stones, then possess elastic property's first spring 7 through buffering movable plate 6 downside, can make the building stones possess certain buffer power in the moment of contact with built-in slide bar 5, and then reduce impact force when making building stones reach the inner wall of feed chute 2, and then possess the effect to the certain crashproof damage of jaw breaker 1.

Further, the inboard sliding connection of jaw breaker 1 has guard plate 8, and the shape on guard plate 8 surface is the slope form equally, and the fixed surface of guard plate 8 installs spacing inner panel 9, and the surface sliding connection of spacing inner panel 9 is in the inboard of jaw breaker 1, and the inner wall sliding connection of spacing inner panel 9 has auxiliary slide bar 10, and the one end fixed mounting that keeps away from spacing inner panel 9 of auxiliary slide bar 10 is in the inboard of jaw breaker 1, and the surface sliding sleeve of auxiliary slide bar 10 has cup jointed second spring 11, and the both ends of second spring 11 are fixed mounting respectively in the surface of spacing inner panel 9 and the inboard of jaw breaker 1.

Specifically, when reaching the inclined plane of guard plate 8 behind the surface buffering of built-in slide bar 5 through the building stones, then big stone material can be accomodate to the inboard of jaw breaker 1 through self gravity extrusion guard plate 8, and then the building stones no longer receive the resistance after drop at the inner wall of feed chute 2 and break, meanwhile, guard plate 8 can reset under the elasticity performance promotion of compressed second spring 11, and then guard plate 8 forms shielding protection to feed chute 2, so the mode then has ensured the convenience that possesses dust protection when the building stones is broken, the dust flies upward and causes environmental pollution's drawback has been reduced, and then the building stones are protected and are collected the high efficiency of emission treatment when broken dust has been improved.

Further, an auxiliary rolling ball 12 is rotatably connected to the surface of the limiting inner plate 9, and the auxiliary rolling ball 12 acts as an auxiliary limiting inner plate 9 sliding on the inner side of the jaw crusher 1, so that friction resistance between the limiting inner plate 9 and the jaw crusher 1 is reduced.

Further, the baffle plate 13 is fixedly arranged on the upper side of the protection plate 8, and the baffle plate 13 plays a role in shielding and protecting the gap between the protection plate 8 and the buffering fixed plate 4, so that the defect that stones enter the gap between the buffering fixed plate 4 and the protection plate 8 to cause blocking and wearing is overcome.

Further, the cleaning groove 14 having the same inclined shape is formed on the inner side of the jaw crusher 1, and the dust entering the inner side of the jaw crusher 1 through the protection plate 8 can be self-cleaned at the cleaning groove 14 by the cleaning groove 14 on the jaw crusher 1.

Working principle: when reaching the inclined plane of guard plate 8 after the surface buffering of built-in slide bar 5 through the building stones, then massive stone can be accomodate to the inboard of jaw breaker 1 through self gravity extrusion guard plate 8, and then the building stones no longer receive the resistance after drop at the inner wall of feed chute 2 and break, and meanwhile, guard plate 8 can reset under the elasticity performance promotion of compressed second spring 11, and then guard plate 8 forms shielding protection to feed chute 2.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (8)

1. Jaw breaker dust treatment device, including jaw breaker (1), its characterized in that: the inside sliding connection of jaw breaker (1) has guard plate (8), the shape on guard plate (8) surface is slope form, the fixed surface of guard plate (8) installs spacing inner panel (9), the surface sliding connection of spacing inner panel (9) is in the inboard of jaw breaker (1), the inner wall sliding connection of spacing inner panel (9) has auxiliary slide bar (10), the one end fixed mounting of spacing inner panel (9) is kept away from to auxiliary slide bar (10) is in the inboard of jaw breaker (1), the surface sliding of auxiliary slide bar (10) has cup jointed second spring (11), the both ends of second spring (11) are fixed mounting respectively in the surface of spacing inner panel (9) and the inboard of jaw breaker (1).

2. A jaw crusher dust handling apparatus as claimed in claim 1, wherein: the upper side of the jaw crusher (1) is provided with a feed chute (2).

3. A jaw crusher dust handling apparatus as claimed in claim 2, wherein: the surface of the jaw crusher (1) is fixedly provided with a guide plate (3) which is also inclined.

4. A jaw crusher dust handling apparatus as claimed in claim 3, wherein: the inner wall of the feed chute (2) is fixedly provided with a buffer fixed plate (4) which is also inclined.

5. A jaw crusher dust handling apparatus as claimed in claim 4, wherein: the upper side fixed mounting of buffering fixed plate (4) has built-in slide bar (5), and one end sliding connection that buffering fixed plate (4) was kept away from to built-in slide bar (5) has buffering movable plate (6), and the surface sliding of built-in slide bar (5) has cup jointed first spring (7), and the downside of built-in slide bar (5) and the upside of buffering fixed plate (4) are fixed mounting respectively at the both ends of first spring (7).

6. A jaw crusher dust handling apparatus as set forth in claim 5, wherein: the surface of the limiting inner plate (9) is rotatably connected with an auxiliary rolling ball (12).

7. A jaw crusher dust handling apparatus as set forth in claim 6, wherein: a baffle plate (13) is fixedly arranged on the upper side of the protection plate (8).

8. A jaw crusher dust handling apparatus as set forth in claim 7, wherein: a cleaning groove (14) which is also inclined is formed in the inner side of the jaw crusher (1).

Images