Feeding disc for crusher

Abstract

The feeding disc comprises a crusher body, the top of the crusher body is provided with a feeding disc body, the feeding disc body is internally provided with a crushing assembly used for crushing stones, the crushing assembly comprises a guide plate, the inner wall of the feeding disc body is provided with a crushing roller located at the bottom of the guide plate, and the inner wall of the feeding disc body is provided with a feeding roller located at the bottom of the guide plate. The material guide plate is arranged on the inner wall of the feeding disc body, a fixing bolt used for installing and positioning the material guide plate is arranged at the connecting position of the feeding disc body and the material guide plate, and a feeding port used for feeding is formed in the top of the feeding disc body. The material guide plate is designed to conveniently pour stones into the feeding disc, a material crushing roller is rotationally connected to the inner wall of the feeding disc body and located at the bottom of the material guide plate, the material crushing roller is designed to conveniently and preliminarily crush the stones guided into the feeding disc body, and blocking of the stones in the feeding disc body can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of crushers, in particular to a feeding plate used for crushers. Background Art

[0002] Crusher is usually equipped with a feed tray, which is used to put the raw materials into the crushing chamber for processing. The main function of the feed tray is to stably feed the raw materials into the crushing chamber to ensure the smooth progress of the crushing process.

[0003] The feed tray is usually made of solid metal material with certain load-bearing capacity and wear resistance. It is usually located at the top of the crushing chamber and connected to the feed port of the crusher. During the use of the crusher, due to the different sizes of stones, the materials are easy to accumulate at the feed port of the feed tray, resulting in the feed port of the feed tray being easily blocked. Therefore, it is necessary to design a feed tray for the crusher to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a feeding pan for a crusher to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feed tray for a crusher, comprising a crusher body, a feed tray body is arranged on the top of the crusher body, a crushing assembly for crushing stone is arranged inside the feed tray body, the crushing assembly comprises a guide plate, a crushing roller is arranged on the inner wall of the feed tray body and at the bottom of the guide plate, and a fixing bolt for installing and positioning the guide plate is arranged at the connection between the feed tray body and the guide plate.

[0006] Preferably, a feed port for feeding is provided on the top of the feed tray body, a mounting groove is provided on the side of the guide plate, the interior of the mounting groove and the outer wall of the fixing bolt are slidably interlaced and connected, and a clamping block is provided on the side of the fixing bolt.

[0007] Preferably, a support rod is fixedly connected to the side of the mounting groove of the guide plate, a slide rod is provided in the middle of the support rod, and the end of the slide rod is fixedly connected to the outer wall of the clamping block.

[0008] Preferably, an inner cavity is opened in the middle of the support rod, the middle of the inner cavity and the outer wall of the sliding rod are slidably interlaced and connected, and the outer walls of the support rod and the sliding rod are both sleeved with telescopic springs.

[0009] Preferably, a fixing groove is formed on the outer wall of the fixing bolt, and the interior of the fixing groove and the outer wall of the clamping block are slidably interlaced and connected.

[0010] Preferably, a rotating groove is provided on the inner wall of the feed tray body and at the bottom of the guide plate, one end of the crushing roller is fixedly connected to a rotating block, and the outer wall of the rotating block is rotatably interlaced with the interior of the rotating groove.

[0011] Preferably, a motor is disposed on the outer wall of the feed tray body, an output end of the motor is fixedly connected to the other end of the crushing roller, and a support plate is disposed on the outer wall of the feed tray body and at the bottom of the motor.

[0012] Preferably, bolts for fixing the material guide plate are provided at the connection between the feed tray body and the material guide plate.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model utilizes the mechanism design of the crushing component. The inner wall of the feed tray body is provided with a guide plate. The design of the guide plate is to facilitate pouring stones into the interior of the feed tray. The inner wall of the feed tray body and the bottom of the guide plate are rotatably connected with a crushing roller. The design of the crushing roller is to facilitate the preliminary crushing of the stones introduced into the interior of the feed tray body, which can reduce the blockage of stones inside the feed tray body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the structure of the crushing component of the utility model.

[0017] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0018] Figure 4 For this utility model Figure 2 Enlarged structural diagram at B in the middle.

[0019] In the figure: 1. Crusher body; 2. Feed tray body; 201. Guide plate; 202. Motor; 203. Support plate; 204. Crushing roller; 205. Fixing bolt; 206. Clamp block; 207. Telescopic spring; 208. Support rod; 209. Sliding rod; 210. Bolt; 211. Rotating block; 212. Feed inlet. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-4 A feed tray for a crusher is shown, comprising a crusher body 1, a feed tray body 2 is arranged on the top of the crusher body 1, a crushing assembly for crushing stone is arranged inside the feed tray body 2, and the crushing assembly includes a guide plate 201, and a crushing roller 204 is arranged on the inner wall of the feed tray body 2 and at the bottom of the guide plate 201.

[0022] It should be noted that the model of the crusher body 1 is CCM732EC, and the guide plate 201 is designed to be inclined. This design is to facilitate the pouring of stones along the guide plate 201.

[0023] Specifically, a support rod 208 is fixedly connected to the side of the installation groove of the guide plate 201 , a slide rod 209 is provided in the middle of the support rod 208 , and the end of the slide rod 209 is fixedly connected to the outer wall of the clamping block 206 .

[0024] It should be noted that the support rod 208 and the slide rod 209 form a telescopic rod, and the end of the telescopic rod is fixedly connected with the clamping block 206. This design facilitates the movement of the position of the clamping block 206.

[0025] Furthermore, a motor 202 is disposed on the outer wall of the feed tray body 2 , an output end of the motor 202 is fixedly connected to the other end of the crushing roller 204 , and a support plate 203 is disposed on the outer wall of the feed tray body 2 and at the bottom of the motor 202 .

[0026] It should be noted that the motor 202 is designed to facilitate the rotation of the crushing roller 204 .

[0027] Furthermore, bolts 210 for fixing the material guide plate 201 are provided at the connection between the feed tray body 2 and the material guide plate 201 .

[0028] It should be noted that a thread groove is provided at the connection between the feed tray body 2 and the guide plate 201 , and the inside of the thread groove and the outer wall of the bolt 210 are threadedly interlaced and connected. This design facilitates the fixed connection between the feed tray body 2 and the guide plate 201 .

[0029] A fixing bolt 205 for mounting and positioning the material guide plate 201 is provided at the connection between the material feed tray body 2 and the material guide plate 201 .

[0030] Specifically, a feed port 212 for feeding is provided on the top of the feed tray body 2, a mounting groove is provided on the side of the guide plate 201, the interior of the mounting groove and the outer wall of the fixing bolt 205 are slidably connected, and a clamping block 206 is provided on the side of the fixing bolt 205.

[0031] Furthermore, an inner cavity is opened in the middle of the support rod 208, and the middle of the inner cavity and the outer wall of the slide rod 209 are slidably connected, and the outer walls of the support rod 208 and the slide rod 209 are both sleeved with telescopic springs 207.

[0032] Furthermore, a fixing groove is formed on the outer wall of the fixing bolt 205 , and the interior of the fixing groove and the outer wall of the clamping block 206 are slidably interlaced and connected.

[0033] It should be noted that the outer wall of the fixing bolt 205 and the side of the clamping block 206 are slidably and interlacedly connected. This design is for the convenience of fixing and clamping the outer wall of the fixing bolt 205. The outer wall of the clamping block 206 is fixedly connected with a sliding rod 209. The outer wall of the sliding rod 209 is slidably and interlacedly connected with a support rod 208. The support rod 208 and the sliding rod 209 form a telescopic rod. The outer wall of the telescopic rod is provided with a telescopic spring 207. This design is to ensure that the direction of the telescopic spring 207 will not deviate during the process of contraction and rebound. The fixing bolt 205 is inserted, the clamping block 206 moves in the opposite direction, and the telescopic spring 207 contracts. When the fixing bolt 205 moves to the position of the fixed groove, the telescopic spring 207 rebounds and pushes the clamping block 206 to fix and clamp the outer wall of the fixing bolt 205. This design facilitates the positioning of the guide plate 201 during installation.

[0034] Furthermore, a rotating groove is provided on the inner wall of the feed tray body 2 and at the bottom of the guide plate 201, and a rotating block 211 is fixedly connected to one end of the crushing roller 204, and the outer wall of the rotating block 211 is rotatably interlaced with the inside of the rotating groove.

[0035] During actual use, the stone is poured into the interior of the feed tray body 2 through the feed port 212 at the top of the feed tray body 2. The inner wall of the feed tray body 2 is provided with a guide plate 201. The guide plate 201 is designed to facilitate pouring the stone into the interior of the feed tray body 2. The inner wall of the feed tray body 2 and the bottom of the guide plate 201 are rotatably connected with a crushing roller 204. A motor 202 is provided at the connection between the crushing roller 204 and the feed tray body 2. When the motor 202 is started, the crushing roller 204 can rotate to perform preliminary crushing of the stone. This design can reduce the blockage of stone inside the feed tray body 2.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feed tray for a crusher, comprising a crusher body (1), a feed tray body (2) being arranged on the top of the crusher body (1), characterized in that: A crushing assembly for crushing stone is arranged inside the feed tray body (2), and the crushing assembly includes a guide plate (201). A crushing roller (204) is arranged on the inner wall of the feed tray body (2) and at the bottom of the guide plate (201). A fixing bolt (205) for mounting and positioning the guide plate (201) is arranged at the connection between the feed tray body (2) and the guide plate (201).

2. A feed tray for a crusher according to claim 1, characterized in that: The top of the feed tray body (2) is provided with a feed port (212) for feeding materials, the side of the guide plate (201) is provided with a mounting groove, the interior of the mounting groove and the outer wall of the fixing bolt (205) are slidably connected, and the side of the fixing bolt (205) is provided with a clamping block (206).

3. A feed tray for a crusher according to claim 2, characterized in that: A support rod (208) is fixedly connected to the side of the installation groove of the guide plate (201), a slide rod (209) is arranged in the middle of the support rod (208), and the end of the slide rod (209) is fixedly connected to the outer wall of the clamping block (206).

4. A feed tray for a crusher according to claim 3, characterized in that: An inner cavity is provided in the middle of the support rod (208), and the middle of the inner cavity is slidably interlaced with the outer wall of the slide rod (209). The outer walls of the support rod (208) and the slide rod (209) are both sleeved with telescopic springs (207).

5. A feed tray for a crusher according to claim 2, characterized in that: The outer wall of the fixing bolt (205) is provided with a fixing groove, and the interior of the fixing groove and the outer wall of the clamping block (206) are slidably interlaced and connected.

6. A feed tray for a crusher according to claim 1, characterized in that: A rotating groove is provided on the inner wall of the feed tray body (2) and at the bottom of the guide plate (201); one end of the crushing roller (204) is fixedly connected to a rotating block (211); and the outer wall of the rotating block (211) is rotatably interlaced with the interior of the rotating groove.

7. A feed tray for a crusher according to claim 6, characterized in that: A motor (202) is arranged on the outer wall of the feed tray body (2), the output end of the motor (202) is fixedly connected to the other end of the crushing roller (204), and a support plate (203) is arranged on the outer wall of the feed tray body (2) and at the bottom of the motor (202).

8. A feed tray for a crusher according to claim 1, characterized in that: Bolts (210) for fixing the material guide plate (201) are provided at the connection between the material feed tray body (2) and the material guide plate (201).

Images