Guide plate for impact crusher

Abstract

The utility model discloses a guide plate for an impact crusher, which comprises a guide plate body, a buffer plate is arranged on the right side of the guide plate body, two bearing seats are arranged outside the guide plate body, and bearing rings are fixedly embedded in one side surfaces, close to each other, of the two bearing seats. Two connecting shafts are fixedly connected to the outer surface of the flow guide plate body, a plurality of crushing protrusions are arranged on the bottom face of the flow guide plate body, two grooves are formed in the left side face of the flow guide plate body, the inner side walls of the two grooves are each fixedly connected with a set of springs, the left ends of the two sets of springs are both fixedly connected with the right side face of the flow guide plate body, and the left ends of the two sets of springs are both fixedly connected with the right side face of the flow guide plate body. The left side face of the buffer plate is fixedly connected with a buffer pad, and the ends, away from each other, of the two connecting shafts extend into the two bearing rings correspondingly. The flow guide plate plays a role in buffering when materials are guided, the phenomenon that the flow guide plate body is collided and abraded too fast when the materials are crushed and guided is avoided, and the service life of the flow guide plate body is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of impact crushers, and in particular to a guide plate for an impact crusher. Background Art

[0002] Impact crusher is abbreviated as impact crusher. Its performance plays an irreplaceable role in various ore fine crushing equipment. It is currently the most effective, practical and reliable stone crushing machine. Impact crusher consists of seven parts: feeder, distributor, vortex crushing chamber, guide plate, main shaft assembly, base transmission device and motor.

[0003] At present, the impact crusher uses the impact principle to crush materials, and when crushing materials, it is necessary to use a guide plate to guide the materials. However, the current guide plates are difficult to buffer the crushed and guided materials during use, which will cause the guide plates to collide and wear too quickly, thereby affecting the service life of the guide plates. Therefore, in order to solve the above problems, we provide a guide plate for an impact crusher. Utility Model Content

[0004] The purpose of the utility model is to provide a guide plate for an impact crusher to solve the problems raised in the above background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A guide plate for an impact crusher comprises a guide plate body, a buffer plate is arranged on the right side of the guide plate body, two bearing seats are arranged on the outside of the guide plate body, bearing rings are fixedly embedded on the side surfaces of the two bearing seats close to each other, two connecting shafts are fixedly connected to the outer surface of the guide plate body, a plurality of crushing protrusions are arranged on the bottom surface of the guide plate body, two grooves are arranged on the left side surface of the guide plate body, and a group of springs are fixedly connected to the inner side walls of the two grooves.

[0007] Preferably, the left ends of the two groups of springs are fixedly connected to the right side surface of the guide plate body, and the left side surface of the buffer plate is fixedly connected with a buffer pad.

[0008] Preferably, the ends of the two connecting shafts that are away from each other extend to the inside of the two bearing rings respectively, and the outer surfaces of the two connecting shafts are fixedly connected to the inner rings of the two bearing rings respectively.

[0009] Preferably, a damper is fixedly connected to the left side of the buffer plate, and the left end of the damper is fixedly connected to the right side of the guide plate body.

[0010] Preferably, the upper surfaces of the two bearing seats are fixedly connected with a first connecting plate, and the outer surfaces of the two first connecting plates are provided with two first connecting holes.

[0011] Preferably, two second connecting plates are fixedly connected to the outer surface of the buffer plate, and two second connecting holes are respectively formed on the outer surfaces of the two second connecting plates.

[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0013] The guide plate for the impact crusher can guide the material in the crushing process through the guide plate body. By using the buffer plate, two sets of springs and dampers can be installed. When the guide plate body is subjected to the impact force when guiding the material, it can drive the stretched spring to contract, thereby playing a buffering role when guiding the material, avoiding the phenomenon of excessive collision and wear of the guide plate body when the material is crushed and guided, and improving the service life of the guide plate body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 The utility model is a three-dimensional structural schematic diagram of a front view of a guide plate for an impact crusher;

[0016] Figure 2 The utility model is a three-dimensional structural schematic diagram of a bottom view of a guide plate for an impact crusher;

[0017] Figure 3 The utility model is a cross-sectional view of a front view of a guide plate body in a guide plate for an impact crusher;

[0018] Figure 4 The utility model is a three-dimensional structural schematic diagram of a side view of a spring in a guide plate of an impact crusher.

[0019] In the figure: 1. guide plate body; 2. buffer plate; 3. bearing seat; 4. bearing ring; 5. connecting shaft; 6. groove; 7. spring; 8. damper; 9. buffer pad; 10. crushing protrusion; 11. second connecting hole; 12. second connecting plate; 13. first connecting plate; 14. first connecting hole. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0021] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0022] See also Figure 1-4 The utility model provides a technical solution of a guide plate for an impact crusher:

[0023] A guide plate for an impact crusher comprises a guide plate body 1, a buffer plate 2 is arranged on the right side of the guide plate body 1, two bearing seats 3 are arranged outside the guide plate body 1, and bearing rings 4 are fixedly embedded on the side surfaces of the two bearing seats 3 close to each other, two connecting shafts 5 are fixedly connected to the outer surface of the guide plate body 1, a plurality of crushing protrusions 10 are arranged on the bottom surface of the guide plate body 1, and two grooves 6 are provided on the left side surface of the guide plate body 1, and a group of springs 7 are fixedly connected to the inner side walls of the two grooves 6; specifically, through the setting of the buffer plate 2, the spring 7 and the damper 8 can be installed, which can drive the stretched spring 7 to contract during diversion, thereby playing a role in buffering the material during diversion.

[0024] In this embodiment, the left ends of the two groups of springs 7 are fixedly connected to the right side surface of the guide plate body 1, the left side surface of the buffer plate 2 is fixedly connected with a buffer pad 9, the ends of the two connecting shafts 5 that are away from each other extend to the inside of the two bearing rings 4 respectively, and the outer surfaces of the two connecting shafts 5 are fixedly connected to the inner rings of the two bearing rings 4 respectively; specifically, through the provision of the buffer pad 9, the guide plate body 1 and the buffer plate 2 can be buffered to reduce the collision between the two, and the rotation of the connecting shaft 5 inside the bearing ring 4 will make the guide plate body 1 more stable during diversion and buffering.

[0025] In this embodiment, a damper 8 is fixedly connected to the left side of the buffer plate 2, and the left end of the damper 8 is fixedly connected to the right side of the guide plate body 1. The upper surfaces of the two bearing seats 3 are fixedly connected to the first connecting plates 13, and the outer surfaces of the two first connecting plates 13 are each provided with two first connecting holes 14. The outer surface of the buffer plate 2 is fixedly connected to two second connecting plates 12, and the outer surfaces of the two second connecting plates 12 are each provided with two second connecting holes 11. Specifically, the damper 8 plays a role in damping the guide plate body 1 during diversion and buffering, thereby avoiding frequent vibration. The first connecting plate 13 and the second connecting plate 12 are used, and the cooperation with the first connecting hole 14 and the second connecting hole 11 can flexibly install and fix the plate.

[0026] Working principle: First, the guide plate body 1 and the buffer plate 2 are installed inside the crusher through the first connecting plate 13 and the second connecting plate 12, and the spring 7 and the damper 8 are connected to the right side of the guide plate body 1. Then, the guide plate body 1 can be used to guide the material in the crushing process. When the guide plate body 1 guides the material, it will be affected by the impact of the material, which can drive the stretched spring 7 to contract until the right side of the guide plate body 1 contacts the buffer pad 9, thereby achieving the effect of buffering when guiding the material.

[0027] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0028] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A guide plate for an impact crusher, comprising a guide plate body (1), characterized in that: A buffer plate (2) is provided on the right side of the guide plate body (1), two bearing seats (3) are provided on the outside of the guide plate body (1), and a bearing ring (4) is fixedly embedded on the side surfaces of the two bearing seats (3) close to each other. Two connecting shafts (5) are fixedly connected to the outer surface of the guide plate body (1), and a plurality of crushing protrusions (10) are provided on the bottom surface of the guide plate body (1). Two grooves (6) are provided on the left side surface of the guide plate body (1), and a group of springs (7) are fixedly connected to the inner side walls of the two grooves (6).

2. A guide plate for an impact crusher according to claim 1, characterized in that: The left ends of the two groups of springs (7) are fixedly connected to the right side surface of the guide plate body (1), and the left side surface of the buffer plate (2) is fixedly connected with a buffer pad (9).

3. A guide plate for an impact crusher according to claim 1, characterized in that: The ends of the two connecting shafts (5) that are away from each other extend to the inside of the two bearing rings (4), respectively, and the outer surfaces of the two connecting shafts (5) are fixedly connected to the inner rings of the two bearing rings (4), respectively.

4. A guide plate for an impact crusher according to claim 1, characterized in that: A damper (8) is fixedly connected to the left side of the buffer plate (2), and the left end of the damper (8) is fixedly connected to the right side of the guide plate body (1).

5. The guide plate for an impact crusher according to claim 1, characterized in that: The upper surfaces of the two bearing seats (3) are fixedly connected to a first connecting plate (13), and the outer surfaces of the two first connecting plates (13) are provided with two first connecting holes (14).

6. A guide plate for an impact crusher according to claim 1, characterized in that: Two second connection plates (12) are fixedly connected to the outer surface of the buffer plate (2), and two second connection holes (11) are provided on the outer surfaces of the two second connection plates (12).

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