Impact frame adjusting device

Abstract

The utility model relates to the field of impact crushers, and discloses an impact frame adjusting device which comprises a crusher body used for crushing materials such as ores, an impact plate part is arranged on the top layer in the crusher body, a belleville spring is fixedly connected to the top layer of the impact plate part, and the belleville spring is fixedly connected to the top layer of the impact plate part. The top ends of the belleville springs penetrate through the top layer of the crusher body, an impact frame is arranged on the rear side of the interior of the crusher body, an adjusting assembly used for adjusting the horizontal position of the impact frame is arranged on the rear side of the impact frame, and a fixing rod is fixedly connected to the rear side of the crusher body. And the rear end of the fixed rod is fixedly connected with a rotating assembly for adjusting the angle of the impact frame. According to the utility model, the adjusting efficiency of the horizontal position of the impact rack is improved, the speed of adjusting the impact rack is increased without influencing the crushing work, and the angle of the impact rack is convenient to adjust, so that the abrasion of the impact rack and other parts is reduced, and the service life of the equipment is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of impact crusher, especially to an impact frame adjusting device. BACKGROUND

[0002] The impact crusher has the advantages of simple structure, large crushing ratio, low energy consumption, high output, cubic shape of crushed materials, etc., and can be used for crushing medium-hard materials with a compressive strength of not more than 100 Mpa, such as limestone, clinker, slag, coke, coal, etc.

[0003] The crusher drives the plate hammer to impact the ore and other materials on the impact frame to complete the crushing work of the ore and other materials. However, the current adjustment of the horizontal position of the impact frame is troublesome, and the adjustment of the impact frame may affect the crushing work. In addition, the angle of the current impact frame is not easy to adjust, which may cause high wear of the equipment and affect the service life of the equipment. To solve this technical problem, the present application provides an impact frame adjusting device. SUMMARY

[0004] The utility model discloses a kind of impact frame adjusting devices, to improve the adjustment efficiency of the horizontal position of impact frame, make the speed when being adjusted is accelerated without affecting crushing work, and the angle of impact frame is facilitated to adjust, so as to reduce the wear of impact frame and other components, prolong the service life of equipment.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] An impact frame adjusting device includes a crusher body for crushing ore and other materials. The inside top layer of the crusher body is provided with an impact plate part. The top layer of the impact plate part is fixedly connected with a butterfly spring. The top end of the butterfly spring penetrates the top layer of the crusher body. The inside rear side of the crusher body is provided with an impact frame. The rear side of the impact frame is provided with an adjusting assembly for adjusting the horizontal position of the impact frame. The rear side of the crusher body is fixedly connected with a fixed rod. The rear end of the fixed rod is fixedly connected with a rotating assembly for adjusting the angle of the impact frame.

[0007] Further, the adjusting assembly includes a metal pipe rotatably connected to the rear side of the crusher body. The inside of the metal pipe is slidably connected with a metal rod.

[0008] Further, the front end of the metal rod is fixedly connected to the rear side of the impact frame. The inside of the metal rod is threadedly connected with a round rod.

[0009] Further, the rear end of the round rod is rotationally connected to the rear end of the metal pipe, and the rear end of the round rod penetrates the rear end of the metal pipe, and the rear end of the round rod is fixedly connected with a swivel ring.

[0010] Further, the rotating assembly comprises an adjusting pipe fixedly connected to the rear end of the fixed rod, an inner wall of the adjusting pipe is slidably connected with a sliding rod, and the outer wall of the adjusting pipe is provided with a sliding groove and a plurality of limiting grooves.

[0011] Further, the outer wall of the sliding rod is rotationally connected with a circular ring, the outer wall of the circular ring is fixedly connected with a limiting rod, the limiting rod is clamped in the limiting groove, and the bottom end of the sliding rod is rotationally connected to the middle end of the top layer of the metal pipe.

[0012] Further, the inside of the crusher body is rotationally connected with a rotor, and the outer wall of the rotor is fixedly connected with four plate hammers.

[0013] Further, the inside of the crusher body is rotationally connected with a rotor, and the outer wall of the rotor is fixedly connected with four plate hammers.

[0014] The utility model has the advantages of the following beneficial effects:

[0015] 1、 in the utility model, the horizontal position of the counterattack frame in the crusher body is adjusted by rotating the swivel ring and sliding the metal rod, so that the particle size of the crushed material can be controlled by adjusting the horizontal position of the counterattack frame in the crusher body, and the adjustment speed of the horizontal position of the counterattack frame is improved.

[0016] 2、 in the utility model, the angle of the metal pipe is adjusted when the sliding rod slides, so that the angle of the counterattack frame is adjusted, the collision effect of the material and the counterattack frame is improved, the crushing efficiency is improved, the wear of the counterattack frame and other components is reduced, and the service life of the equipment is prolonged. DRAWINGS

[0017] Figure 1 It is an overall structure schematic view of the counterattack frame adjusting device provided by the utility model;

[0018] Figure 2 It is a rear view of the counterattack frame adjusting device provided by the utility model;

[0019] Figure 3 It is an internal structure schematic view of the counterattack frame adjusting device provided by the utility model;

[0020] Figure 4 It is an adjusting pipe structure schematic view of the counterattack frame adjusting device provided by the utility model;

[0021] Figure 5 It is a metal pipe internal structure schematic view of the counterattack frame adjusting device provided by the utility model.

[0022] Legend:

[0023] 1, crusher body; 2, butterfly spring; 3, impact plate part; 4, fixed rod; 5, adjusting pipe; 6, metal pipe; 7, rotating ring; 8, guide plate; 9, rotor; 10, plate hammer; 11, metal rod; 12, impact frame; 13, round rod; 14, sliding rod; 15, round ring; 16, limiting rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Referring to Figures 1-3 An embodiment provided by the present application: a kind of impact frame adjusting device, including the crusher body 1 for crushing ore and other materials, the inside top layer of crusher body 1 is provided with impact plate part 3, the top layer of impact plate part 3 is fixedly connected with butterfly spring 2, the top end of butterfly spring 2 penetrates the top layer of crusher body 1, the inside rear side of crusher body 1 is provided with impact frame 12, the rear side of crusher body 1 is fixedly connected with fixed rod 4, the inside of crusher body 1 is rotatably connected with rotor 9, the outer wall of rotor 9 is fixedly connected with four plate hammers 10, the inside front side top layer of crusher body 1 is fixedly connected with guide plate 8;

[0026] Specifically, the ore and other materials needing to be broken are put into the crusher body 1, the guide plate 8 will guide the ore and other materials to fall on the rotor 9, the rotor 9 rotates so that the ore and other materials are hit by the plate hammer 10, the ore and other materials are hit to the impact frame 12 by the impact of the plate hammer 10, the ore and other materials are prevented from flying out of the crusher body 1 during the impact process by the impact plate part 3 and are repeatedly hit, so that the ore and other materials are broken during the reciprocating impact process, thereby completing the crushing process of the ore and other materials.

[0027] Referring to Figure 4 and Figure 5The rear side of the crusher body 1 is rotationally connected with a metal pipe 6, the inside of the metal pipe 6 is slidably connected with a metal rod 11, the front end of the metal rod 11 is fixedly connected to the rear side of the counterattack frame 12, the inside of the metal rod 11 is threadedly connected with a round rod 13, the rear end of the round rod 13 is rotationally connected to the rear end of the metal pipe 6, and the rear end of the round rod 13 penetrates through the rear end of the metal pipe 6, the rear end of the round rod 13 is fixedly connected with a rotating ring 7, the rear end of the fixed rod 4 is fixedly connected with an adjusting pipe 5, the inside of the adjusting pipe 5 is slidably connected with a sliding rod 14, the outer wall of the adjusting pipe 5 is provided with a sliding groove and a plurality of limiting grooves, the outer wall of the sliding rod 14 is rotationally connected with a round ring 15, the outer wall of the round ring 15 is fixedly connected with a limiting rod 16, the limiting rod 16 is clamped in the limiting groove, and the bottom end of the sliding rod 14 is rotationally connected to the middle end of the top layer of the metal pipe 6.

[0028] Specifically, when the horizontal position of the counterattack frame 12 in the crusher body 1 needs to be adjusted, the rotating ring 7 is rotated to rotate the round rod 13, so that the metal rod 11 slides in the metal pipe 6, thereby adjusting the horizontal position of the counterattack frame 12 in the crusher body 1, so that the particle size of the crushed material can be controlled by adjusting the horizontal position of the crusher body 1, when the angle of the counterattack frame 12 in the crusher body 1 needs to be adjusted, the limiting rod 16 is rotated to make the limiting rod 16 disengage from the limiting groove and reach the sliding groove, and then the sliding rod 14 is slid, since the sliding rod 14 and the middle end of the top side of the metal pipe 6 are rotationally connected and the metal pipe 6 is rotationally connected to the rear side of the crusher body 1, when the sliding rod 14 slides, the angle of the metal pipe 6 is adjusted, thereby adjusting the angle of the counterattack frame 12, so that the collision effect of the material and the counterattack frame 12 is improved, thereby improving the crushing efficiency and reducing the wear of the counterattack frame 12 and other components, prolonging the service life of the equipment.

[0029] Working principle: first, the round rod 13 is rotated by rotating the round ring 7, so that the metal rod 11 slides in the metal pipe 6, thereby adjusting the horizontal position of the counterattack frame 12 in the crusher body 1, then the limiting rod 16 is rotated to make the limiting rod 16 disengage from the limiting groove and reach the sliding groove, and then the sliding rod 14 is slid, so that the angle of the metal pipe 6 is adjusted when the sliding rod 14 slides, thereby adjusting the angle of the counterattack frame 12.

[0030] After the adjustment is completed, the ore and other materials that need to be crushed are put into the crusher body 1, the guide plate 8 guides the ore and other materials to fall onto the rotor 9, the rotor 9 rotates to make the ore and other materials be hit by the plate hammer 10, the ore and other materials are hit to the counterattack frame 12 by the impact of the plate hammer 10, the counterattack plate part 3 prevents the ore and other materials from flying out of the crusher body 1 during the impact process and repeatedly impacts the ore and other materials, so that the ore and other materials are crushed in the reciprocating impact process, thereby completing the crushing process of the ore and other materials.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A recoil assembly adjustment device characterized by: The application discloses a crusher body (1) for crushing ores, a back plate part (3) is arranged on the inner top layer of the crusher body (1), a butterfly spring (2) is fixedly connected to the top layer of the back plate part (3), the top end of the butterfly spring (2) penetrates the top layer of the crusher body (1), a back frame (12) is arranged on the inner back side of the crusher body (1), an adjusting assembly for adjusting the horizontal position of the back frame (12) is arranged on the back side of the back frame (12), a fixed rod (4) is fixedly connected to the back side of the crusher body (1), and a rotating assembly for adjusting the angle of the back frame (12) is fixedly connected to the back end of the fixed rod (4).

2. A counterbrace adjustment device according to claim 1, wherein: The adjusting assembly comprises a metal pipe (6) rotatably connected to the back side of the crusher body (1), and a metal rod (11) is slidably connected to the inside of the metal pipe (6).

3. A counterbrace adjustment device according to claim 2, wherein: The front end of the metal rod (11) is fixedly connected to the back side of the back frame (12), and a round rod (13) is screwedly connected to the inside of the metal rod (11).

4. A counterbrace adjustment device according to claim 3, wherein: The back end of the round rod (13) is rotatably connected to the back end of the metal pipe (6), the back end of the round rod (13) penetrates the back end of the metal pipe (6), and a rotating ring (7) is fixedly connected to the back end of the round rod (13).

5. A counterfrce bracket adjustment device according to claim 2, wherein: The rotating assembly comprises an adjusting pipe (5) fixedly connected to the back end of the fixed rod (4), a sliding rod (14) is slidably connected to the inside of the adjusting pipe (5), and a sliding groove and a plurality of limiting grooves are formed in the outer wall of the adjusting pipe (5).

6. A counterbrace adjustment device according to claim 5, wherein: A circular ring (15) is rotatably connected to the outer wall of the sliding rod (14), a limiting rod (16) is fixedly connected to the outer wall of the circular ring (15) and clamped in the limiting groove, and the bottom end of the sliding rod (14) is rotatably connected to the middle end of the top layer of the metal pipe (6).

7. A counterbrace adjustment device according to claim 1, wherein: A rotor (9) is rotatably connected to the inside of the crusher body (1), and four plate hammers (10) are fixedly connected to the outer wall of the rotor (9).

8. A counterbrace adjustment device according to claim 1, wherein: A material guide plate (8) is fixedly connected to the inner front top layer of the crusher body (1).

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