CN210675304U

CN210675304U - A breaker for hydraulic and hydroelectric engineering

Info

Publication number: CN210675304U
Application number: CN201921300307.8U
Authority: CN
Inventors: 杨进
Original assignee: Sichuan Zhaoyi Engineering Management Co Ltd
Current assignee: Sichuan Zhaoyi Engineering Management Co Ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-06-05
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a breaker for hydraulic and hydroelectric engineering, including broken casing, a plurality of evenly distributed's radiating groove has all been seted up to broken casing both sides outer wall, broken casing top fixed mounting has the weather shield, broken casing bottom panel central point puts and has seted up the preformed hole, the access groove has been seted up on the one side board of broken casing perpendicular to radiating groove, there is the closing plate through set screw fixed mounting in the access groove, all be equipped with the rotating electrical machines on the inside both sides wall of broken casing, the surface all has the fixed bolster through fixing bolt fixed mounting about the rotating electrical machines, beneficial effect: this kind of structural design's breaker can extremely make things convenient for and the efficient accomplishes the road surface crushing work of water conservancy water and electricity, has better performance simultaneously, and the during operation can not receive the counter-impact force on ground to improved the steadiness and the life of device greatly, and simple structure is reasonable, is fit for using widely.

Description

A breaker for hydraulic and hydroelectric engineering

Technical Field

The utility model relates to a water conservancy and hydropower technical field specifically is a breaker for hydraulic and hydroelectric engineering.

Background

The breaker is also called the stone crusher, according to the usage, the breaker can divide into medical breaker and mining breaker two main categories, in medical aspect, medical stone crusher mainly is used for the breakage of calculus, in the aspect of mining, mining stone crusher mainly is used for the crushing work of building stones and ore, in addition, in recent years, also often use the breaker in hydraulic and hydroelectric engineering construction, this kind of breaker often needs to carry out the breakage to the road surface, the current breaker that is used for hydraulic and hydroelectric engineering, use because only have single crushing head, thereby can lead to crushing efficiency not high, influence crushing efficiency, the cam receives the impact force easily simultaneously, and cause the damage, short service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a breaker for hydraulic and hydroelectric engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a crusher for water conservancy and hydropower engineering comprises a crushing shell, wherein a plurality of uniformly distributed heat dissipation grooves are formed in the outer walls of two sides of the crushing shell, a rain baffle is fixedly mounted at the top end of the crushing shell, a preformed hole is formed in the central position of a panel at the bottom end of the crushing shell, an overhaul groove is formed in one side panel, perpendicular to the heat dissipation grooves, of the crushing shell, a sealing plate is fixedly mounted in the overhaul groove through fixing screws, rotary motors are arranged on two side walls in the crushing shell respectively, fixing supports are fixedly mounted on the upper outer surface and the lower outer surface of each rotary motor through fixing bolts, the rotary motors are fixedly connected with the crushing shell through the fixing supports and the fixing bolts, the two rotary motors are in a relative structural design, rotating shafts are fixedly connected with output shafts of the two rotary motors, and jacking convex blocks are sleeved on the outer, the jacking lug is fixedly connected with the rotating shaft, and a crushing mechanism is arranged between the two rotating motors.

Preferably, the outer walls of the two sides of the crushing shell are fixedly provided with cooling fans, the outer walls of the cooling fans are provided with protective covers, and the bottom end panel of the crushing shell is fixedly provided with supporting legs.

Preferably, broken mechanism includes fixed medium plate, expanding spring, mounting panel, broken post, the broken awl of one-level, connecting plate and the broken awl of second grade, fixed medium plate upper surface fixed mounting has a plurality of evenly distributed's expanding spring, expanding spring keeps away from fixed medium plate one end and broken casing top inner wall fixed connection, fixed medium plate lower side panel fixed mounting has the mounting panel.

Preferably, mounting panel downside panel fixed mounting has three evenly distributed's broken post, and is three broken post passes the broken awl of preformed hole fixedly connected with one-level of broken casing bottom, every respectively the equal fixedly connected with connecting plate in broken bottom of the post both sides, two the equal fixed mounting of connecting plate downside panel has the broken awl of second grade, just fixed medium plate both sides all are equipped with the limiting plate.

Preferably, the crushing shell is made of hard stainless steel materials, and the maintenance groove is designed to be of a rectangular structure.

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

1. when the road surface of the hydraulic and hydroelectric engineering needs to be crushed, the device can be placed on the road surface to be crushed, the supporting legs are arranged at the bottom end of the crushing shell, the device can be supported by the supporting legs, the use is convenient, the device can rotate by the arranged rotating motor, when the rotating motor rotates, the jacking lug can be driven by the rotating shaft to rotate, because the jacking lug is in a protruding structural design, when the jacking lug rotates to the highest position, the fixed middle plate of the crushing mechanism can be jacked, so that the fixed middle plate compresses the telescopic spring, under the action of the gravity of each crushing column and each crushing cone and the elastic potential energy accumulated when the telescopic spring is compressed, the primary crushing cone and the secondary crushing cone accelerate in a short time and obtain huge kinetic energy, and then impact and crush the road surface, thereby achieving the purpose of crushing, compared with the traditional crusher, because the broken awl is not in the contact state between jacking lug and the fixed medium plate when carrying out the breakage, so the jacking lug can not receive the impact force when broken to improve the device's life.

2. The primary crushing cone and the secondary crushing cone are respectively arranged at the bottom ends of the three crushing columns, the primary crushing cone and the secondary crushing cone can complete the crushing work of a road surface and greatly increase the crushing efficiency, the service performance is strong, the maintenance groove is reserved outside the crushing shell, when the device breaks down, the maintenance work can be carried out through the maintenance groove, the use is convenient, meanwhile, the heat dissipation treatment can be carried out on the rotating motor inside the crushing shell through the heat dissipation fan and the heat dissipation groove, so that the overheating damage of the rotating motor is prevented, the service life of the motor is prolonged, and in conclusion, the crusher with the structural design can complete the road surface crushing work of water conservancy and hydropower extremely conveniently and efficiently, has better service performance, can not be impacted by the ground during the work, and greatly improves the stability and the service life of the device, and simple and reasonable structure, and is suitable for popularization and use.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is an enlarged schematic view of the area A of the present invention;

fig. 3 is a schematic view of the bottom structure of the crushing shell of the present invention.

In the figure: 1. crushing the shell; 2. a crushing mechanism; 21. fixing the middle plate; 22. a tension spring; 23. mounting a plate; 24. crushing the column; 25. a first-stage crushing cone; 26. a connecting plate; 27. a secondary crushing cone; 3. a rotating electric machine; 4. fixing a bracket; 5. a rotating shaft; 6. jacking up the lug; 7. a heat radiation fan; 8. a protective cover; 9. Supporting legs; 10. a rain shield; 11. reserving a hole; 12. a heat sink; 13. a maintenance groove; 14. and (7) sealing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a crusher for water conservancy and hydropower engineering comprises a crushing shell 1, a plurality of radiating grooves 12 which are uniformly distributed are formed in the outer walls of two sides of the crushing shell 1, a rain baffle 10 is fixedly installed at the top end of the crushing shell 1, a preformed hole 11 is formed in the central position of a panel at the bottom end of the crushing shell 1, an overhaul groove 13 is formed in one side panel of the crushing shell 1, which is perpendicular to the radiating grooves 12, overhaul work can be carried out through the arranged overhaul groove 13, the crusher is convenient to use, a sealing plate 14 is fixedly installed in the overhaul groove 13 through a fixing screw, rotating motors 3 are arranged on two side walls in the crushing shell 1, fixing supports 4 are fixedly installed on the upper outer surface and the lower outer surface of each rotating motor 3 through fixing bolts, the rotating motors 3 are fixedly connected with the crushing shell 1 through the fixing supports 4 and the fixing bolts, the two rotating motors 3 are designed in a relative structure, and, the outer surfaces of the two rotating shafts 5 are respectively provided with a jacking lug 6, the jacking lugs 6 are fixedly connected with the rotating shafts 5, and a crushing mechanism 2 is arranged between the two rotating motors 3.

The crushing mechanism 2 comprises a fixed middle plate 21, a telescopic spring 22, a mounting plate 23, a crushing column 24, a primary crushing cone 25, a connecting plate 26 and a secondary crushing cone 27, wherein a plurality of uniformly distributed telescopic springs 22 are fixedly arranged on the upper surface of the fixed middle plate 21, one end of the telescopic spring 22 far away from the fixed middle plate 21 is fixedly connected with the inner wall of the top end of the crushing shell 1, the mounting plate 23 is fixedly arranged on the lower side plate of the fixed middle plate 21, three uniformly distributed crushing columns 24 are fixedly arranged on the lower side plate of the mounting plate 23, three broken post 24 passes 11 fixedly connected with one-level broken cones 25 of preformed hole 11 fixedly connected with in broken casing 1 bottom respectively, the equal fixedly connected with connecting plate 26 in every broken post 24 bottom both sides, the equal fixed mounting of two connecting plate 26 downside panels has the broken awl 27 of second grade, not only can accomplish the broken work on road surface and can greatly increased crushing efficiency through the broken awl 25 of one-level and the broken awl 27 that set up, high performance, and fixed medium plate 21 both sides all are equipped with the limiting plate, broken casing 1 is made for hard stainless steel material, and it is 13 rectangle structural design to overhaul the groove.

When in use, when the road surface of the hydraulic and hydroelectric engineering needs to be broken, the device can be placed on the road surface to be broken, the supporting legs 9 are arranged at the bottom end of the breaking shell 1, the device can be supported by the supporting legs 9, the device is convenient to use, the device can rotate by the arranged rotating motor 3, when the rotating motor 3 rotates, the jacking lug 6 can be driven by the rotating shaft 5 to rotate, because the jacking lug 6 is in a protruding structural design, the fixed middle plate 21 of the breaking mechanism 2 can be jacked when the jacking lug 6 rotates to the highest position, so that the fixed middle plate 21 compresses the telescopic spring 22, under the action of the gravity of each breaking column 24 and each breaking cone and the elastic potential energy accumulated when the telescopic spring 22 is compressed, the primary breaking cone 25 and the secondary breaking cone 27 accelerate in a short time and obtain huge kinetic energy, and then impact and break the road surface, therefore, the purpose of crushing is achieved, compared with the traditional crusher, the crusher with the structural design has the advantages that the jacking lug 6 is not in contact with the fixed middle plate 21 when the crushing cone is crushed, so that the jacking lug 6 cannot be subjected to the impact force during crushing, the service life of the device is prolonged, the primary crushing cone 25 and the secondary crushing cone 27 are respectively arranged at the bottom ends of the three crushing columns 24, not only can the crushing work of a road surface be completed through the arranged primary crushing cone 25 and the arranged secondary crushing cone 27, but also the crushing efficiency can be greatly increased, the service performance is strong, the maintenance groove 13 is reserved outside the crushing shell 1, when the device breaks down, the maintenance work can be performed through the arranged maintenance groove 13, the use is convenient, and meanwhile, the heat dissipation treatment can be performed on the rotating motor 3 inside the crushing shell 1 through the arranged heat dissipation fan 7 and the heat dissipation groove 12, thereby prevent that 3 overheat damages of rotating electrical machines, increase the life of motor, to sum up, this kind of structural design's breaker can be extremely convenient and the efficient accomplishes the road surface crushing work of water conservancy water and electricity, has better performance simultaneously, and the during operation can not receive the counter-impact force on ground to the steadiness and the life of device have been improved greatly, and simple structure is reasonable, is fit for using widely.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The crusher for the water conservancy and hydropower engineering is characterized by comprising a crushing shell (1), wherein a plurality of uniformly distributed radiating grooves (12) are formed in the outer walls of the two sides of the crushing shell (1), a rain baffle (10) is fixedly mounted at the top end of the crushing shell (1), a preformed hole (11) is formed in the central position of a panel at the bottom end of the crushing shell (1), an overhaul groove (13) is formed in one side panel, perpendicular to the radiating grooves (12), of the crushing shell (1), a sealing plate (14) is fixedly mounted in the overhaul groove (13) through a fixing screw, rotating motors (3) are arranged on the two side walls in the crushing shell (1), fixing supports (4) are fixedly mounted on the upper outer surfaces and the lower outer surfaces of the rotating motors (3) through fixing bolts, and the rotating motors (3) are fixedly connected with the crushing shell (1) through the fixing supports (4) and the fixing bolts, two rotating electrical machines (3) are relative formula structural design, two the equal fixedly connected with pivot (5) of output shaft of rotating electrical machines (3), two pivot (5) surface all overlaps and is equipped with jacking lug (6), jacking lug (6) and pivot (5) fixed connection, two be equipped with crushing mechanism (2) between rotating electrical machines (3).

2. A crusher for hydraulic and hydro-power engineering according to claim 1, characterized in that: broken casing (1) both sides outer wall all fixed mounting have radiator fan (7), two radiator fan (7) outer wall all is equipped with safety cover (8), broken casing (1) bottom panel fixed mounting has supporting legs (9).

3. A crusher for hydraulic and hydro-power engineering according to claim 1, characterized in that: broken mechanism (2) are including fixed medium plate (21), expanding spring (22), mounting panel (23), broken post (24), the broken awl (25) of one-level, connecting plate (26) and the broken awl (27) of second grade, fixed surface installs a plurality of evenly distributed's expanding spring (22) on fixed medium plate (21), expanding spring (22) are kept away from fixed medium plate (21) one end and broken casing (1) top inner wall fixed connection, fixed medium plate (21) downside panel fixed mounting has mounting panel (23).

4. A crusher for hydraulic and hydro-power engineering according to claim 3, characterised in that: mounting panel (23) lower panel fixed mounting has three evenly distributed's broken post (24), and is three broken post (24) pass the broken awl (25) of preformed hole (11) one-level fixedly connected with one-level of broken casing (1) bottom respectively, every the equal fixedly connected with connecting plate (26) in broken post (24) bottom both sides, two the equal fixed mounting of connecting plate (26) downside panel has the broken awl (27) of second grade, just fixed medium plate (21) both sides all are equipped with the limiting plate.

5. A crusher for hydraulic and hydro-power engineering according to claim 1, characterized in that: the crushing shell (1) is made of hard stainless steel materials, and the overhaul groove (13) is designed to be of a rectangular structure.