CN219209441U

CN219209441U - High protection type jaw breaker dust keeper

Info

Publication number: CN219209441U
Application number: CN202223190945.3U
Authority: CN
Inventors: 崔跃权; 李耀怀; 曹二宏
Original assignee: Gongyi Jinhong Refractory Materials Co ltd
Current assignee: Gongyi Jinhong Refractory Materials Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-20
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a high-protection jaw crusher dustproof device which comprises a jaw crusher main body and a blanking port arranged in the middle of the top of the jaw crusher main body, wherein the top of the jaw crusher main body on one side of the blanking port is provided with a dust removing port, a dust removing box is arranged on the jaw crusher main body on the top of the dust removing port, the top of the jaw crusher main body on one side of the dust removing box is provided with an adsorption water tank, the inside of the adsorption water tank is provided with an air guide pipeline, the top of the dust removing box is connected with the air guide pipeline through a connecting air pipe, one side of the top of the adsorption water tank is provided with a purifying port, the lower end of the inside of the dust removing box is provided with a dustproof filter screen, a dust removing mechanism is arranged in the dust removing box above the dustproof filter screen, and an anti-blocking mechanism is arranged in the dust removing box below the dustproof filter screen. According to the utility model, a series of structures are arranged, the dust removing box is additionally arranged, so that the dust in the jaw crusher main body is prevented from overflowing and diffusing to pollute, the powder carried in the dust removing airflow is filtered and falls into the jaw crusher main body, and the dust removing powder loss is reduced.

Description

High protection type jaw breaker dust keeper

Technical Field

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

Background

The jaw crusher is one kind of crusher, and consists of two jaw plates, including movable jaw and static jaw, to simulate animal's movement to complete crushing. The crushing device is widely applied to crushing various ores and massive materials in industries such as mine smelting, building materials, highways, railways, water conservancy, chemical industry and the like.

In patent CN201921564290.7, this patent, though through the motor that the dust absorption fan that sets up at the inside rear side of water tank is connected, can efficient drive make the dust absorb and collect, dust removal effect is good, but smash a large amount of powder that carry in the dust removal all by spraying absorption, cause smash the extravagant volume of dust removal powder big, especially smash the powder that the later stage fineness is little very easily carried by the dust removal air current to cause dust removal absorption shower water quick by the dust pollution saturation in the air current.

Disclosure of Invention

The utility model aims to provide a dustproof device of a high-protection jaw crusher, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high protection jaw breaker dust keeper, includes jaw breaker main part and locates the feed opening in the middle of the jaw breaker main part top, jaw breaker main part top of feed opening one side is equipped with the dust removal mouth, be equipped with the dust removal case in the jaw breaker main part at dust removal mouth top, jaw breaker main part top of dust removal case one side is equipped with the adsorption tank, the inside of adsorption tank is equipped with the air duct, the top of dust removal case is connected with the air duct through the connection tuber pipe, one side at adsorption tank top is equipped with the purification mouth, the lower extreme of dust removal incasement portion is equipped with dustproof filter screen, be equipped with dust removal mechanism in the dust removal case of dustproof filter screen top, be equipped with anti-blocking mechanism in the dust removal case of dustproof filter screen below.

Preferably, the dust removing mechanism comprises a rotating shaft, a servo motor and fan blades, the servo motor is installed in the dust removing box above the dust-proof filter screen through a bracket, the output end of the servo motor is connected with the rotating shaft through a coupler, and a plurality of fan blades are arranged on the rotating shaft.

Preferably, the anti-blocking mechanism comprises a scraping plate and a material cleaning brush, the lower end of the rotating shaft penetrates through the dustproof filter screen to be connected with the scraping plate, and the top of the scraping plate is provided with the material cleaning brush.

Preferably, the lower extreme of dust removal case is the cylinder structure setting, the upper end of dust removal case is the conical structure setting, the surface of dust removal case inner wall is equipped with the sound absorbing layer.

Preferably, the inside of adsorbing the water tank is equipped with the adsorption liquid, the air duct submergence is located in the adsorption liquid, the lower extreme of adsorbing water tank one side is equipped with the discharge port, be equipped with the discharge valve on the discharge port.

Preferably, the lower end of the air guide pipeline is provided with a horn-shaped opening, and a plurality of air guide holes are formed in the air guide pipeline.

Preferably, the air guide holes are arranged obliquely downwards, and the aperture of the air guide holes on the air guide pipeline is sequentially reduced from top to bottom.

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

1. this high protection formula jaw breaker dust keeper, through increase the dust removal case in original jaw breaker main part, under the effect of servo motor and axis of rotation, flabellum, the dust-laden air of dust removal incasement gets into the dust removal case by the dust removal mouth, thereby make the inside of jaw breaker main part form negative pressure air inlet state, prevent the inside dust excessive diffusion pollution of jaw breaker main part, the built-in dustproof filter screen of dust removal case can filter the powder that carries in the dust removal air current, and fall in the jaw breaker main part, can reduce the powder loss volume of dust removal, dustproof filter screen clearance is convenient.

2. This high protection formula jaw breaker dust keeper through setting up the air duct in adsorbing the water tank, and the air current after the dust removal filters is poured into in the absorption liquid by the air duct, and a plurality of air duct designs of air duct, increase gas injection absorption purification area of contact, adsorb purification emission to the dust removal air current, and the dust removal is more environmental protection.

Drawings

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

fig. 2 is a schematic view of the structure of the dust removing box in embodiment 1 of the present utility model;

FIG. 3 is a schematic diagram of the adsorption tank in embodiment 1 of the present utility model;

fig. 4 is a schematic structural diagram of an air guide pipe in embodiment 2 of the present utility model.

In the figure: 1. a jaw crusher body; 2. a feed opening; 3. a dust removal box; 4. an adsorption water tank; 41. a purification port; 42. an air guide pipe; 421. an air guide hole; 43. a discharge port; 5. connecting an air pipe; 6. a rotating shaft; 61. a servo motor; 62. a fan blade; 63. a scraping plate; 64. a material cleaning brush; 7. and a dustproof filter screen.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Example 1

As shown in fig. 1 to 3, the high protection type jaw crusher dustproof device of the embodiment comprises a jaw crusher main body 1 and a blanking port 2 arranged in the middle of the top of the jaw crusher main body 1, wherein a dust removing port is arranged at the top of the jaw crusher main body 1 on one side of the blanking port 2, a dust removing tank 3 is arranged on the jaw crusher main body 1 on the top of the dust removing port, an adsorption water tank 4 is arranged at the top of the jaw crusher main body 1 on one side of the dust removing tank 3, an air guide pipeline 42 is arranged in the adsorption water tank 4, the top of the dust removing tank 3 is connected with the air guide pipeline 42 through a connecting air pipe 5, a purifying port 41 is arranged on one side of the top of the adsorption water tank 4, a dustproof filter screen 7 is arranged at the lower end in the inside of the dust removing tank 3, a dust removing mechanism is arranged in the dust removing tank 3 above the dustproof filter screen 7, and an anti-blocking mechanism is arranged in the dust removing tank 3 below the dustproof filter screen 7.

Specifically, the dust removing mechanism comprises a rotating shaft 6, a servo motor 61 and fan blades 62, the servo motor 61 is installed in the dust removing box 3 above the dust-proof filter screen 7 through a bracket, the output end of the servo motor 61 is connected with the rotating shaft 6 through a coupler, and a plurality of fan blades 62 are arranged on the rotating shaft 6, so that the jaw crusher main body 1 forms dust-proof air flow.

Further, prevent stifled mechanism includes scraping the flitch 63 and clear material brush 64, and the lower extreme of axis of rotation 6 runs through dustproof filter screen 7 and is connected with scraping the flitch 63, and the top of scraping the flitch 63 is equipped with clear material brush 64, and the axis of rotation 6 of dustproof in-process motion drives scraping flitch 63 and clearance brush 64 and falls back in jaw breaker main part 1 to the powder on the dustproof filter screen 7 filtering surface clear, guarantees that dustproof filter screen 7 dustproof air current is unobstructed, and the clearance is convenient, energy-conserving.

Further, the lower extreme of dust removal case 3 is the cylinder structure setting, and the upper end of dust removal case 3 is the conical structure setting, and the surface of dust removal case 3 inner wall is equipped with the sound-absorbing layer, and the air inlet opening of dust removal is big, and the dust removal air current air inlet area is big, and the sound-absorbing layer can adopt to paste the cotton setting of inhaling at the dust removal case 3 inner wall, reduces dust removal noise.

Furthermore, the adsorption water tank 4 is provided with an adsorption liquid inside, the air guide pipeline 42 is immersed in the adsorption liquid, the lower end of one side of the adsorption water tank 4 is provided with a discharge port 43, the discharge port 43 is provided with a discharge valve, the adsorption liquid in the adsorption water tank 4 is conveniently replaced by the discharge port 43, and the adsorption liquid can be added into the adsorption water tank 4 through the purification port 41.

The application method of the embodiment is as follows: raw materials to be crushed are put into the jaw crusher body 1 through the feed opening 2 to be crushed, in the process of feeding and crushing, the servo motor 61 is started, the servo motor 61 drives the rotating shaft 6 to rotate, the fan blades 62 are driven to rotate in the dust removal box 3, the movement of the fan blades 62 generates air flow, dust-containing air in the jaw crusher body 1 enters the dust removal box 3 from the dust removal opening, dust in air flow is filtered through the dustproof filter screen 7, then the dust-containing air enters the air guide pipeline 42 through the connecting air pipe 5, the dust removal air flow is guided into adsorption liquid in the adsorption water tank 4 through the air guide pipeline 42, harmful components such as peculiar smell are adsorbed and removed by the adsorption liquid before the dust removal air flow is discharged through the purifying opening 41, the rotation of the rotating shaft 6 drives the scraping plate 63 and the cleaning brush 64 to rotate, and powder on the dust removal filter screen 7 falls back into the jaw crusher body 1, so that the inside of the jaw crusher body 1 forms a negative pressure state in the process of feeding and crushing operation, namely, the outside air enters the crusher body 1 to adsorb and purify the dust, dust pollution of the jaw crusher body 7 is prevented from being discharged, dust pollution of the jaw crusher body is prevented, and dust pollution is prevented from being discharged, and dust pollution is reduced, and dust pollution is prevented from being discharged.

Example 2

The structure of the dustproof device of the high protection jaw crusher of this embodiment is substantially the same as that of the dustproof device of the high protection jaw crusher of embodiment 1, and is different in that: the lower end of the air guide duct 42 is provided with a horn-like opening (see fig. 4). The air guide pipeline 42 is provided with a plurality of air guide holes 421 to increase the contact area of gas injection adsorption and purification.

Specifically, the air holes 421 are inclined downward, the apertures of the air holes 421 on the air guide pipeline 42 are sequentially reduced from top to bottom, the air outlet direction of the air holes 421 on the air guide pipeline 42 is downward, and the air outlet amount is increased from top to bottom.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. 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. The utility model provides a high protection type jaw breaker dust keeper, includes jaw breaker main part (1) and locates feed opening (2) in the middle of jaw breaker main part (1) top, its characterized in that: jaw breaker main part (1) top of feed opening (2) one side is equipped with the dust removal mouth, be equipped with dust removal case (3) on jaw breaker main part (1) at dust removal mouth top, jaw breaker main part (1) top of dust removal case (3) one side is equipped with adsorption water tank (4), the inside of adsorption water tank (4) is equipped with air duct (42), the top of dust removal case (3) is connected with air duct (42) through connecting tuber pipe (5), one side at adsorption water tank (4) top is equipped with purifying mouth (41), the lower extreme of dust removal case (3) inside is equipped with dustproof filter screen (7), be equipped with dust removal mechanism in dust removal case (3) of dustproof filter screen (7) top, be equipped with anti-blocking mechanism in dust removal case (3) of dustproof filter screen (7) below.

2. A high protection jaw crusher dust guard according to claim 1, characterized in that: the dust removing mechanism comprises a rotating shaft (6), a servo motor (61) and fan blades (62), the servo motor (61) is installed in the dust removing box (3) above the dust-proof filter screen (7) through a bracket, the output end of the servo motor (61) is connected with the rotating shaft (6) through a coupler, and a plurality of fan blades (62) are arranged on the rotating shaft (6).

3. A high protection jaw crusher dust guard according to claim 2, characterized in that: the anti-blocking mechanism comprises a scraping plate (63) and a cleaning brush (64), the lower end of the rotating shaft (6) penetrates through the dustproof filter screen (7) and is connected with the scraping plate (63), and the cleaning brush (64) is arranged at the top of the scraping plate (63).

4. A high protection jaw crusher dust guard according to claim 1, characterized in that: the lower extreme of dust removal case (3) is the cylinder structure setting, the upper end of dust removal case (3) is the conical structure setting, the surface of dust removal case (3) inner wall is equipped with the sound absorbing layer.

5. A high protection jaw crusher dust guard according to claim 1, characterized in that: the inside of absorption water tank (4) is equipped with the absorption liquid, air duct (42) submergence is located in the absorption liquid, the lower extreme of absorption water tank (4) one side is equipped with discharge port (43), be equipped with the discharge valve on discharge port (43).

6. The high protection jaw crusher dust guard of claim 5, wherein: the lower end of the air guide pipeline (42) is provided with a horn-shaped opening, and a plurality of air guide holes (421) are formed in the air guide pipeline (42).

7. The high protection jaw crusher dust guard of claim 6, wherein: the air guide holes (421) are obliquely downwards, and the apertures of the air guide holes (421) on the air guide pipeline (42) are sequentially reduced from top to bottom.