CN212348948U

CN212348948U - Broken striker plate structure of strong impact crusher

Info

Publication number: CN212348948U
Application number: CN202020806338.7U
Authority: CN
Inventors: 李玉; 李士强; 吴银龙; 刘中超
Original assignee: Zaozhuang Ruilong Machinery Manufacturing Co ltd
Current assignee: Zaozhuang Ruilong Machinery Manufacturing Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-01-15
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a broken striker plate structure of high-power impact crusher, which comprises a supporting column, the top fixedly connected with support of support column, the top of support is provided with broken organism, be provided with broken chamber in the broken organism, broken intracavity is provided with the fixed axle be provided with the rolling disc on the fixed axle, the surface evenly distributed of rolling disc is provided with a plurality of quartering hammers, inner wall one side in broken chamber is provided with the crushing plate, one side of broken organism is provided with first mounting bracket and second mounting bracket respectively by last under to. The utility model discloses in, through the broken striker plate of design, not only easy to assemble and dismantlement through unique toper design moreover, can effectual promotion crushing efficiency, promote the quality of product, improve production efficiency, integrated into one piece design both can deal with not unidimensional breaker simultaneously, also can design into the segmentation when the volume bearing is too big simultaneously, embodies the flexibility that the structure used.

Description

Broken striker plate structure of strong impact crusher

Technical Field

The utility model relates to a breaker technical field especially relates to a broken striker plate structure of high-impact crusher.

Background

The high-speed rotary hammer head of the impact crusher impacts materials and impacts the materials to a counterattack area, so that the materials are repeatedly impacted and impacted, and finally small particles are formed and discharged through a gap between the hammer head and the crushing plate. However, part of the materials are leaked out from the hammer head and the crushing plate without being crushed, so that a product with larger granularity is formed, the product quality is influenced, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a strong impact crusher crushing striker plate structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a breaking striker plate structure of a strong impact type breaker comprises a supporting column, wherein the top of the supporting column is fixedly connected with a support, the top of the support is provided with a breaker body, a breaking cavity is arranged in the breaker body, a fixed shaft is arranged in the breaking cavity, a rotating disc is arranged on the fixed shaft, a plurality of breaking hammers are uniformly distributed on the outer surface of the rotating disc, a breaking plate is arranged on one side of the inner wall of the breaking cavity, a first mounting frame and a second mounting frame are respectively arranged on one side of the breaker body from top to bottom, the first mounting frame and the second mounting frame are rotatably connected with each other, the breaking striker plate is arranged on one side of the outer surface of the breaking plate corresponding to the second mounting frame of the first mounting frame, and a discharge port is arranged at the position below the breaker body, which is communicated with the breaking cavity, the utility model discloses a crushing striker plate, including the surface of broken striker plate, fixed baffle and fixed curb plate, the surface of broken striker plate is located and evenly is provided with a plurality of fixed baffles between two liang and between fixed baffle and the fixed curb plate and be located broken striker plate evenly distributed and be provided with a plurality of broken cones, evenly distributed is provided with a plurality of bolt holes on the broken striker plate, and is a plurality of all be provided with fastening bolt in the bolt hole.

As a further description of the above technical solution:

and a feeding hole communicated with the crushing cavity is formed in the top of the crusher body.

As a further description of the above technical solution:

and a plurality of chamfers are formed on one side of the outer surface of the fixed partition plate.

As a further description of the above technical solution:

the crushing striker plate is fixedly connected with the crushing plate through a plurality of fastening bolts.

As a further description of the above technical solution:

and the tops of the fastening bolts are provided with hexagonal socket holes.

As a further description of the above technical solution:

broken striker plate is integrated into one piece casting shaping, and surface one side of broken striker plate is the arc, and the cross-section is the toper.

The utility model discloses following beneficial effect has:

this broken striker plate structure of high-impact crusher has increased broken striker plate on the crushing board relative rotating disc position. The crushing striker plate is integrally cast and formed, is conical when viewed from a cutting plane, and has an arc-shaped upper edge. The inner sides of the two fixed side plates of the crushing striker plate are chamfered, the upper end face of the fixed baffle plate is chamfered, material storage is prevented when the width of the crushing striker plate is too large, and the crushing efficiency can be improved. The crushing baffle plate is provided with bolt holes, the crushing baffle plate is fixed on the machine body through bolts, and the fastening bolts sink in the holes, so that the impact and friction of materials on the bolts are reduced, and the service life is prolonged. The crusher with the various models capable of being configured for the crushing striker plate can be changed into a multi-section design under the condition that the using effect is not influenced when the crusher is too large in size and too heavy in weight, casting and installation are convenient, when the crusher is used, the first mounting frame and the second mounting frame are opened through sequential rotation, the crushing striker plate is sequentially installed and connected onto the crushing striker plate through fastening bolts, the mounting frame structure is reset after completion, the crusher is started, when raw materials enter a crushing cavity from a feed inlet, a rotating disc automatically impacts the materials when rotating, meanwhile, the materials impact the crushing striker plate, crushing work can be completed, the whole structure is convenient to connect and install, and is convenient to detach and replace, the crushing efficiency can be improved through unique design, the existing crusher is solved, the materials are impacted through a high-speed rotating hammer head, and impact the materials to a counterattack area, and the materials are repeatedly impacted, so that the materials are repeatedly impacted, Repeatedly impacting to finally form small particles which are discharged through a gap between the hammer head and the crushing plate. However, part of the materials are leaked out from the hammer head and the crushing plate without being crushed, so that a product with larger granularity is formed, the product quality is influenced, and the production efficiency is reduced.

Drawings

Fig. 1 is a position mounting structure diagram of a crushing striker plate structure of a strong impact crusher provided by the utility model;

fig. 2 is a top view of a crushing striker plate structure of the impact crusher according to the present invention;

fig. 3 is a front view of a crushing striker plate structure of the impact crusher of the present invention;

fig. 4 is the utility model provides a structural schematic diagram of broken striker plate structure of strong impact crusher.

Illustration of the drawings:

1. a support pillar; 2. a support; 3. crushing the machine body; 4. a feed inlet; 5. a crushing chamber; 6. a fixed shaft; 7. rotating the disc; 8. a breaking hammer; 9. a breaker plate; 10. a first mounting bracket; 11. a second mounting bracket; 12. crushing the striker plate; 13. a discharge port; 14. fixing the side plate; 15. fixing the partition board; 16. chamfering; 17. a crushing cone; 18. bolt holes; 19. fastening a bolt; 20. and (4) inner hexagonal holes.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a breaking striker plate structure of a strong impact type breaker comprises a supporting column 1, wherein the top of the supporting column 1 is fixedly connected with a support 2, the top of the support 2 is provided with a breaker body 3, a breaking cavity 5 is arranged in the breaker body 3, a fixed shaft 6 is arranged in the breaking cavity 5, a rotating disc 7 is arranged on the fixed shaft 6, a plurality of breaking hammers 8 are uniformly distributed on the outer surface of the rotating disc 7, a breaking plate 9 is arranged on one side of the inner wall of the breaking cavity 5, a first mounting frame 10 and a second mounting frame 11 are respectively arranged on one side of the breaker body 3 from top to bottom, the first mounting frame 10 and the second mounting frame 11 as well as the second mounting frame 11 are rotatably connected with the breaker body 3, a breaking striker plate 12 is respectively connected with the positions on one side of the outer surface of the breaking plate 9 corresponding to the second mounting frame 11 of the first mounting frame 10, and a discharge port 13 is arranged at the, the outer surface one side both ends position of broken striker plate 12 all is provided with fixed curb plate 14, and outer surface one side of broken striker plate 12 is located evenly between two fixed curb plates 14 and is provided with a plurality of fixed baffles 15, a plurality of fixed baffles 15 between two liang and fixed baffle 15 and fixed curb plate 14 between and be located broken striker plate 12 evenly distributed and be provided with a plurality of broken cones 17, evenly distributed is provided with a plurality of bolt holes 18 on broken striker plate 12, all be provided with fastening bolt 19 in a plurality of bolt holes 18.

The top of the crusher body 3 is provided with a feed inlet 4 communicated with the crushing cavity 5, and the feed inlet 4 is obliquely arranged so as to facilitate feeding, so that the situation of material stone rebound is not easy to occur when the crushing hammer 8 collides with the material stone; chamfers 16 are formed on one side of the outer surfaces of the fixed partition plates 15. The material storage condition when the structure of the crushing striker plate 12 is too wide can be prevented through the arrangement of the chamfer 16. Meanwhile, the design of the chamfer 16 can improve the crushing efficiency; the crushing baffle plate 12 and the crushing plate 9 are fixedly connected through a plurality of fastening bolts 19 and are connected through the fastening bolts 19, so that the installation, the disassembly and the replacement can be convenient, and the flexibility of structural use can be realized; the top parts of the fastening bolts 19 are provided with the hexagon socket holes 20, and the fastening bolts 19 can sink in the bolt holes 18 through the arrangement of the hexagon socket holes 20, so that the protection effect can be achieved, the impact of materials on the bolts can be reduced, and the service life can be prolonged; broken striker plate 12 is integrated into one piece casting shaping, and surface one side of broken striker plate 12 is arc, the cross-section is the toper, and the integrated into one piece of overall structure can conveniently adapt to the breaker design of different size of a dimension, and if too big also can design simultaneously and be the segmentation form, convenient casting promptly, and is easy to assemble again, and the arc design can conveniently cooperate with the breaker inner chamber simultaneously, and the design of cross-section toper can increase its crushing capacity, promotes crushing efficiency.

The working principle is as follows: when using the broken striker plate structure of high-impact crusher, rotate in proper order and open first mounting bracket 10 and second mounting bracket 11 to through fastening bolt 19 in proper order with broken striker plate 12 erection joint to on the crushing shell 9, reset the mounting bracket structure after accomplishing, start the breaker, when the raw materials gets into broken chamber 5 from feed inlet 4, the rotating disk 7 rotates and makes 8 automatic striking materials of quartering hammer, the material strikes on broken striker plate 12 simultaneously, can accomplish crushing work through striking repeatedly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a broken striker plate structure of strong impact crusher, includes support column (1), its characterized in that: the top fixedly connected with support (2) of support column (1), the top of support (2) is provided with breaker body (3), be provided with broken chamber (5) in breaker body (3), be provided with fixed axle (6) in broken chamber (5) be provided with rolling disc (7) on fixed axle (6), the surface evenly distributed of rolling disc (7) is provided with a plurality of quartering hammers (8), inner wall one side in broken chamber (5) is provided with crushing plate (9), one side of breaker body (3) is provided with first mounting bracket (10) and second mounting bracket (11) respectively by last to down, and is between first mounting bracket (10) and second mounting bracket (11) and between second mounting bracket (11) and breaker body (3) to rotate and be connected, the surface one side of crushing plate (9) all is connected with the corresponding position of first mounting bracket (10) second mounting bracket (11) and is provided with broken striker plate (12) The utility model discloses a crushing baffle plate, the below of crushing organism (3) is provided with discharge gate (13) with the position that broken chamber (5) is linked together, surface one side both ends position of broken striker plate (12) all is provided with fixed curb plate (14), and just surface one side of broken striker plate (12) is located evenly to be provided with a plurality of fixed baffles (15) between two liang of fixed baffles (15) and fixed baffle (15) and fixed curb plate (14) between and be located broken striker plate (12) and go up evenly distributed and be provided with a plurality of broken cones (17), evenly distributed is provided with a plurality of bolt holes (18) on broken striker plate (12), and is a plurality of all be provided with fastening bolt (19) in bolt hole (18).

2. The crushing striker plate structure of an impact crusher according to claim 1, characterized in that: the top of the crusher body (3) is provided with a feeding hole (4) communicated with the crushing cavity (5).

3. The crushing striker plate structure of an impact crusher according to claim 1, characterized in that: and chamfers (16) are arranged on one sides of the outer surfaces of the fixed partition plates (15).

4. The crushing striker plate structure of an impact crusher according to claim 1, characterized in that: the crushing baffle plate (12) and the crushing plate (9) are fixedly connected through a plurality of fastening bolts (19).

5. The crushing striker plate structure of an impact crusher according to claim 1, characterized in that: and inner hexagonal holes (20) are formed in the tops of the fastening bolts (19).

6. The crushing striker plate structure of an impact crusher according to claim 1, characterized in that: the crushing striker plate (12) is integrally cast and formed, and one side of the outer surface of the crushing striker plate (12) is arc-shaped, and the cross section of the outer surface of the crushing striker plate is conical.