CN216093928U

CN216093928U - Reducing mechanism for hydraulic power and hydroelectric engineering with smash screening function

Info

Publication number: CN216093928U
Application number: CN202122294849.2U
Authority: CN
Inventors: 李涛; 杨千; 张雪
Original assignee: Sichuan Kunxi Construction Engineering Co ltd
Current assignee: Sichuan Kunxi Construction Engineering Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-22
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a crushing device with crushing and screening functions for hydraulic and hydroelectric engineering, and relates to the technical field of hydraulic and hydroelectric engineering. A crushing device with crushing and screening functions for hydraulic and hydroelectric engineering comprises a crusher and a screening machine, wherein a discharge port of the crusher and a feeding port of the screening machine are positioned on the same vertical horizontal plane, an assembly frame is fixedly connected to the outside of the screening machine, and the top end of the assembly frame is fixed to the bottom end of the crusher; the circulating mechanism is movably connected to the outside of the material sieving machine and fixed at one end inside the assembling frame; the circulation mechanism comprises a circulating fan. According to the utility model, through the arrangement of the circulating fan, the exhaust pipe, the filter box and the air pipe joint, the weathering treatment of the raw materials on the screen is realized, the phenomenon that the screening function of the pulverizer is influenced due to the overlarge air volume is reduced, and the working efficiency of the device is indirectly improved.

Description

Reducing mechanism for hydraulic power and hydroelectric engineering with smash screening function

Technical Field

The utility model relates to the technical field of hydraulic and hydroelectric engineering, in particular to a crushing device with crushing and screening functions for hydraulic and hydroelectric engineering.

Background

Hydraulic and hydroelectric engineering utilizes engineering building and mechanical equipment can realize the effective utilization to the nature water environment, has reduced the irrational nature of hydrologic cycle to human production life process in the nature law, before effectively utilizing the nature water resource, often contains impurity such as silt dust in the water resource of nature, and these impurity not only can the adhesion on the surface of hydraulic and hydroelectric engineering building, still can influence the normal operating of hydraulic and hydroelectric equipment simultaneously.

Therefore, the crusher with the screening function is required to be used for treating the silt sand and stones, and most of the conventional crushers with the screening function are used for treating the silt sand and stones because the silt sand and stones contain a certain amount of water, so that the screening machine is always blocked during screening, the working efficiency is indirectly reduced, and the novel crusher with the screening function is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a crushing device with crushing and screening functions for hydraulic and hydroelectric engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a crushing device with crushing and screening functions for hydraulic and hydroelectric engineering comprises a crusher and a screening machine, wherein a discharge port of the crusher and a feeding port of the screening machine are positioned on the same vertical horizontal plane, an assembly frame is fixedly connected to the outside of the screening machine, and the top end of the assembly frame is fixed to the bottom end of the crusher;

the circulating mechanism is movably connected to the outside of the material sieving machine and fixed at one end inside the assembling frame;

the circulating mechanism comprises a circulating fan, a detachable exhaust pipe is fixedly installed at the air exhaust port of the circulating fan, and a detachable exhaust pipe is fixedly installed at the air exhaust port of the circulating fan;

one end of the exhaust pipe and one end of the exhaust pipe are respectively and fixedly connected with a filter box, one side of each filter box is respectively and fixedly connected with a pipe joint communicated with the inside of the filter box, and one end of each pipe joint is respectively communicated with two sides of the inside of the screening machine.

Preferably, the bottom end inside the assembly frame is fixedly connected with a bearing block, the top of the bearing block is fixed with the bottom of the circulating mechanism, and the assembly frame and the circulating mechanism are fixed through the bearing block.

Preferably, the output end of the material sieving machine is fixedly provided with a detachable screen, the material sieving machine is internally provided with a discharge hole, the bottom of the bearing block is fixedly provided with a rotatable material discharging turning plate, and the screen, the discharge hole and the material discharging turning plate are positioned on the same vertical horizontal plane.

Preferably, a pluggable limiting spring is fixedly installed between the bottom end of the outer portion of the pulverizer and the top end of the outer portion of the screening machine, the number of the limiting springs is four, and the limiting springs are evenly distributed between the bottom end of the outer portion of the pulverizer and the top end of the outer portion of the screening machine in an equidistant mode.

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

(1) this reducing mechanism for hydraulic and hydroelectric engineering with smash screening function through circulating fan, exhaust tube, blast pipe, rose box and coupling of gas's setting, has realized raw materials weathering treatment on the screen cloth, has reduced because of the too big phenomenon that influences the rubbing crusher screening of this screening function of amount of wind, indirect improvement the device's work efficiency.

(2) This reducing mechanism for hydraulic and hydroelectric engineering with smash screening function, arrange through the upset and turn over the board and accomplish the cleaing away of impurity in the discharge hole, reduced maintainer's working strength, indirect improvement the device's practicality.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is an internal structural view of the material sieving machine of the present invention;

FIG. 3 is a bottom block diagram of the screening machine of the present invention;

fig. 4 is a partially enlarged view of the circulation mechanism of the present invention.

In the figure: 1. a pulverizer; 2. an assembly frame; 3. screening a screen; 4. a material screening machine; 5. a limiting spring; 6. a bearing block; 7. a circulating mechanism; 701. a circulating fan; 702. an air exhaust pipe; 703. an exhaust pipe; 704. a filter box; 705. a gas pipe joint; 8. a discharge hole; 9. a discharging turnover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a reducing mechanism for hydraulic power and water conservancy electrical engineering with smash screening function, includes material screening machine 4 and rubbing crusher 1.

It should be noted that, in the embodiments provided in the present application, the material sieving machine 4 and the pulverizer 1 are prior art, and therefore, the present application does not specifically describe the operation manner of the material sieving machine 4 and the pulverizer 1.

It should be further noted that, in the embodiments provided in the present application, the material sieving machine 4 further has the following features:

the feed inlet of the screening machine 4 and the discharge outlet of the crusher 1 are positioned on the same vertical horizontal plane,

the outside of the material sieving machine 4 is fixedly connected with an assembly frame 2,

a circulating mechanism 7 is movably connected outside the material sieving machine 4,

a detachable screen 3 is fixedly arranged at the output end of the material sieving machine 4,

the inside of the material sieving machine 4 is provided with a discharge hole 8.

It should be further noted that the top end of the assembly frame 2 and the bottom end of the pulverizer 1 are fixed, the circulating mechanism 7 is fixed at one end inside the assembly frame 2, and a pluggable limiting spring 5 is fixedly installed between the bottom end outside the pulverizer 1 and the top end outside the material sieving machine 4, wherein four limiting springs 5 are arranged, and are uniformly distributed between the bottom end outside the pulverizer 1 and the top end outside the material sieving machine 4 at equal intervals.

As shown in fig. 4, in the embodiment provided in the present application, the circulation mechanism 7 includes a circulation fan 701, a detachable exhaust pipe 702 is fixedly installed at an exhaust port of the circulation fan 701, and a detachable exhaust pipe 703 is fixedly installed at an exhaust port of the circulation fan 701.

It should be noted that, in the embodiment provided in the present application, the mechanical device in the circulating mechanism 7 may be various in implementation.

For example: the circulating fan 701 in the circulating mechanism 7 can be a centrifugal fan, wherein the centrifugal fan has the characteristics of small air output and high air pressure, and the characteristics enable the device to better perform weathering treatment on the raw materials on the screen 3 in actual use, thereby reducing the phenomenon that the work of the screening machine 4 is influenced by overlarge air output.

In addition, one end of the exhaust pipe 703 and one end of the exhaust pipe 702 are respectively and fixedly connected with a filter box 704, wherein one side of each of the two filter boxes 704 is respectively and fixedly connected with a gas pipe joint 705 communicated with the inside of the filter box 704, and one end of each of the two gas pipe joints 705 is respectively communicated with two sides inside the material sieving machine 4.

It should be noted that, in the embodiment provided in the present application, the substance placed in the filter box 704 may also be varied.

For example: activated carbon may be placed in the filter box 704, or high water resin may be placed in the filter box 704, and it should be emphasized that the present application is not limited to the substance placed in the filter box 704.

In addition, as shown in fig. 1, in the embodiment provided by the present application, a bearing block 6 is fixedly connected to the bottom end inside the mounting frame 2, wherein the top of the bearing block 6 is fixed to the bottom of the circulating mechanism 7, and wherein the mounting frame 2 and the circulating mechanism 7 are fixed to each other through the bearing block 6.

It should be noted that, in the embodiment provided in the present application, the external structure of the bearing block 6 may also be varied.

For example: the bearing block 6 may be circular, opposite-sided or rectangular, as shown in fig. 3, and it should be emphasized that the external structure of the bearing block 6 is not particularly limited.

In addition, it should be noted that the bottom of the bearing block 6 is fixedly provided with a rotatable discharging turning plate 9, and the screen 3, the discharging hole 8 and the discharging turning plate 9 are positioned on the same vertical horizontal plane.

When the device needs to be used, the raw materials are poured into the pulverizer 1 to be pulverized, the pulverized raw materials enter the screen 3 on the screening machine 4 to be screened, the circulating fan 701 works through the external controller, when the circulating fan 701 works, the air suction pipe 702 sucks air from one air pipe joint 705, the sucked air is filtered by the filter box 704 and then enters the exhaust pipe 703 along the air outlet of the circulating fan 701, then enters the other filter box 704 from the exhaust pipe 703 to be filtered, and finally is discharged from the other air pipe joint 705, the weathering treatment of the raw materials on the screen 3 is completed in the process, the phenomenon that the screening function of the pulverizer is influenced due to the overlarge air volume is reduced, and the working efficiency of the device is indirectly improved.

In addition some impurity that screen cloth 3 sieved can enter into the inside discharge opening 8 of seting up of sieve material machine 4, arrange through the upset and turn over board 9 and accomplish the cleaing away of the interior impurity of discharge opening 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a reducing mechanism for hydraulic power and water conservancy electrical engineering with smash screening function, includes rubbing crusher (1) and sieve material machine (4), its characterized in that: the discharge port of the pulverizer (1) and the feed port of the screening machine (4) are positioned on the same vertical horizontal plane, the outside of the screening machine (4) is fixedly connected with an assembly frame (2), and the top end of the assembly frame (2) is fixed with the bottom end of the pulverizer (1);

the outside of the material sieving machine (4) is movably connected with a circulating mechanism (7), and the circulating mechanism (7) is fixed at one end inside the assembling frame (2);

the circulating mechanism (7) comprises a circulating fan (701), a detachable exhaust pipe (702) is fixedly installed at an exhaust outlet of the circulating fan (701), and a detachable exhaust pipe (703) is fixedly installed at an exhaust outlet of the circulating fan (701);

one end of the exhaust pipe (702) and one end of the exhaust pipe (703) are fixedly connected with filter boxes (704) respectively, one side of each filter box (704) is fixedly connected with a gas pipe joint (705) communicated with the inside of the filter box respectively, and one end of each gas pipe joint (705) is communicated with two sides inside the material sieving machine (4) respectively.

2. The smashing device with smashing and screening functions for hydraulic and hydroelectric engineering according to claim 1, wherein: the bottom end of the inside of the assembly frame (2) is fixedly connected with a bearing block (6), the top of the bearing block (6) is fixed with the bottom of the circulating mechanism (7), and the assembly frame (2) and the circulating mechanism (7) are fixed through the bearing block (6).

3. The smashing device with smashing and screening functions for hydraulic and hydroelectric engineering according to claim 2, wherein: the screen cloth (3) is detachably mounted at the output end of the screening machine (4), the discharge hole (8) is formed in the screening machine (4), the rotatable discharging turnover plate (9) is fixedly mounted at the bottom of the bearing block (6), and the screen cloth (3), the discharge hole (8) and the discharging turnover plate (9) are located on the same vertical horizontal plane.

4. The smashing device with smashing and screening functions for hydraulic and hydroelectric engineering according to claim 1, wherein: but fixed mounting has spacing spring (5) of unloading between rubbing crusher (1) outside bottom and the outside top of sieve material machine (4), spacing spring (5) are provided with four, and the even distribution of equidistance is between rubbing crusher (1) outside bottom and the outside top of sieve material machine (4).