Feeding device of vertical impact crusher

Abstract

The utility model discloses a feeding device of a vertical impact crusher, and relates to the technical field of crusher feeding. The device comprises an anti-blocking mechanism and a feeding pipe, a crushing mechanism is arranged at the bottom of the anti-blocking mechanism, a mounting table is fixedly connected to the front face of the feeding pipe, a first motor is fixedly connected to the top of the mounting table, a rotating shaft is fixedly connected to the output end of the back face of the first motor, and a rotating block is fixedly connected to the outer surface of the rotating shaft; and a fixed disc is fixedly connected to the inner wall of the feeding pipe, a sliding groove is formed in the fixed disc, and a sliding block is slidably connected to the interior of the sliding groove. According to the feeding device, the connecting rods are arranged, the first motor rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the rotating block to rotate, the first connecting rod is pulled when the rotating block rotates, the first connecting rod is driven to move downwards while the first connecting rod is pulled, and the movable space of the feeding pipe is gradually enlarged when the first connecting rod is downwards; and therefore, the internal material can flow to dredge the blockage.

Description

Technical Field

[0001] The utility model belongs to the technical field of crusher feeding, in particular to a feeding device of a vertical impact crusher. Background Art

[0002] Vertical impact crusher is widely used for the fine crushing of metal and non-metallic ores, cement, refractory materials, bauxite, corundum, glass raw materials, building materials, artificial sand making and various metallurgical slags. When the vertical impact crusher is working, the material falls vertically from the upper part of the machine into the high-speed rotating impeller. Under the action of high-speed centrifugal force, it collides and crushes with the other part of the material that is diverted around the impeller in an umbrella-shaped form. After the materials collide with each other, they will form a vortex between the impeller and the casing, and the materials will collide and rub against each other many times and be crushed, and then be discharged directly from the bottom;

[0003] The existing feeding device of the vertical impact crusher is prone to blockage of the feed port when pouring materials, causing material overflow, which requires manual unblocking by staff. However, there are safety hazards in the unblocking process. This device drives the connecting rod to move downward when the connecting rod is pulled. When the connecting rod moves downward, the movable space of the feed pipe will gradually increase, so that the internal material can flow and clear the blockage. For this reason, we have adopted a feeding device for the vertical impact crusher. Utility Model Content

[0004] The utility model aims to provide a feeding device for a vertical impact crusher, in which the connecting rod is driven to move downward when the connecting rod is pulled. When the connecting rod is moved downward, the movable space of the feed pipe gradually becomes larger, so that the material inside can flow and the blockage is cleared, thereby solving the problem that the feed port is easily blocked during the existing pouring process, causing the material to overflow and requiring manual clearing by the staff, but there are safety hazards in the clearing process.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a feeding device for a vertical impact crusher, comprising an anti-blocking mechanism and a feeding pipe, wherein a crushing mechanism is arranged at the bottom of the anti-blocking mechanism, a mounting platform is fixedly connected to the front of the feeding pipe, a motor is fixedly connected to the top of the mounting platform, a rotating shaft is fixedly connected to the output end of the back of the motor, a rotating block is fixedly connected to the outer surface of the rotating shaft, and a fixed disk is fixedly connected to the inner wall of the feeding pipe;

[0007] A sliding groove is provided inside the fixed disk, a slider is slidably connected inside the sliding groove, a spring is fixedly connected to the bottom of the slider, a connecting rod is fixedly connected to the inner side of the slider, a connecting rod 1 is rotatably connected to the outer side of the rotating block, the other end of the connecting rod 1 is rotatably connected to the outer surface of the connecting rod, and the outer surface of the rotating shaft is rotatably connected to the inner wall of the fixed disk.

[0008] Furthermore, the crushing mechanism comprises a separation box fixedly connected to the bottom of the feed pipe, and a discharge port is provided inside the separation box.

[0009] Furthermore, a separation disc is rotatably connected to the inner wall of the separation box, and a sliding rod is fixedly connected to the bottom of the separation disc.

[0010] Furthermore, a main body is fixedly connected to the bottom of the discharge port, and a support frame is fixedly connected to the center of the bottom of the separation plate.

[0011] Furthermore, the bottom of the support frame passes through the discharge port and extends to the inside of the main body, the bottom of the support frame is fixedly connected to a dispersion disk, and the top of the dispersion disk is fixedly connected to an inclined block.

[0012] Furthermore, a fixing plate is fixedly connected to the top of the dispersion disk, a buffer plate is fixedly connected to the fixing plate, and a bottom of the buffer plate is in contact with the top of the dispersion disk.

[0013] Furthermore, a rotating shaft 1 is fixedly connected to the bottom of the dispersion disk, a motor 2 is fixedly connected to the bottom of the rotating shaft 1, and a support frame is fixedly connected to the outer side of the motor 2.

[0014] Furthermore, the outer side of the support frame is fixedly connected to the inner wall of the feed pipe, and the top output end of the second motor is fixedly connected to the bottom of the first rotating shaft.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model sets a connecting rod. The motor rotates to drive the rotating shaft to rotate. The rotating shaft rotates to drive the rotating block to rotate. When the rotating block rotates, it pulls the connecting rod. When the connecting rod is pulled, it drives the connecting rod to move downward. When the connecting rod moves downward, the movable space of the feed pipe will gradually increase, so that the internal material can flow and clear the blockage.

[0017] 2. The utility model sets a separation disk, and the separation disk rotates. During the rotation of the separation disk, suitable materials will fall onto the dispersion disk, and then the materials will be thrown out by the dispersion disk for crushing. During the crushing process, the device will vibrate, and then the rotation will cause the internal materials of the separation disk to roll, so that screening is faster. Some unqualified materials will be discharged by centrifugal force when the right side discharge port coincides during the rotation of the separation disk.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the left side cross-sectional structure of the feed box of the utility model;

[0022] Figure 3 This is a schematic diagram of the front cross-sectional structure of the main body of the utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the feed box of the utility model;

[0024] Figure 5 It is a schematic diagram of the top sectional structure of the main body of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Anti-blocking mechanism; 101. Feed pipe; 102. Mounting table; 103. Motor 1; 104. Rotating shaft; 105. Fixed plate; 106. Sliding block; 107. Connecting rod; 108. Rotating block; 109. Connecting rod 1; 110. Spring; 111. Slide; 2. Crushing mechanism; 201. Main body; 202. Separation box; 203. Separation plate; 204. Discharge port; 205. Sliding rod; 206. Support frame; 207. Motor 2; 208. Rotating shaft 1; 209. Dispersing plate; 210. Tilting block; 211. Rotating shaft 2; 212. Buffer plate; 213. Fixed plate. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-5As shown, the utility model is a feeding device of a vertical impact crusher, comprising an anti-blocking mechanism 1 and a feeding pipe 101, a crushing mechanism 2 is arranged at the bottom of the anti-blocking mechanism 1, a mounting platform 102 is fixedly connected to the front of the feeding pipe 101, a motor 103 is fixedly connected to the top of the mounting platform 102, a rotating shaft 104 is fixedly connected to the output end of the back of the motor 103, a rotating block 108 is fixedly connected to the outer surface of the rotating shaft 104, and a fixed plate 105 is fixedly connected to the inner wall of the feeding pipe 101;

[0029] The fixed disk 105 is provided with a slide groove 111 inside, and a slider 106 is slidably connected inside the slide groove 111, and a spring 110 is fixedly connected to the bottom of the slider 106, and a connecting rod 107 is fixedly connected to the inside of the slider 106, and a connecting rod 109 is rotatably connected to the outside of the rotating block 108, and the other end of the connecting rod 109 is rotatably connected to the outer surface of the connecting rod 107, and the outer surface of the rotating shaft 104 is rotatably connected to the inner wall of the fixed disk 105, and the motor 103 rotates to drive the rotating shaft 104 to rotate, and the rotating block 108 is rotated by the rotation of the rotating shaft 104, and when the rotating block 108 rotates, it will pull the connecting rod 109, and when the connecting rod 109 is pulled, The connecting rod 107 is driven to move downward, and when the connecting rod 107 moves downward, the movable space of the feed pipe 101 will gradually become larger, so that the material inside can flow and the blockage will be cleared. The crushing mechanism 2 includes a separation box 202 fixedly connected to the bottom of the feed pipe 101, and a discharge port 204 is provided inside the separation box 202. A separation disc 203 is rotatably connected to the inner wall of the separation box 202, and a sliding rod 205 is fixedly connected to the bottom of the separation disc 203. The screened material is discharged through the separation disc 203 and the discharge port 204 provided inside the separation box 202. The bottom of the discharge port 204 is fixedly connected to the main body 201, and the center of the bottom of the separation disc 203 is fixed. A support frame 206 is fixedly connected, the bottom of the support frame 206 passes through the discharge port 204 and extends to the inside of the main body 201, a dispersion disk 209 is fixedly connected to the bottom of the support frame 206, a tilting block 210 is fixedly connected to the top of the dispersion disk 209, a fixed plate 213 is fixedly connected to the top of the dispersion disk 209, the fixed plate 213 is fixedly connected to the buffer plate 212, the bottom of the buffer plate 212 is in contact with the top of the dispersion disk 209, the separation disk 203 rotates, during the rotation of the separation disk 203, suitable materials will fall onto the dispersion disk 209, and then the materials will be thrown out by the dispersion disk 209 for crushing, and during the crushing process, the device will vibrate, The material inside the separation disc 203 is then rotated to make the screening faster, and some unqualified materials are discharged by centrifugal force when the right side discharge port 204 coincides with the separation disc 203 during rotation. A rotating shaft 208 is fixedly connected to the bottom of the dispersion disc 209, a motor 207 is fixedly connected to the bottom of the rotating shaft 208, a support frame 206 is fixedly connected to the outer side of the motor 207, the motor 207 is supported by the support frame 206 to float in the air, and the crushed material will not interfere with it, the outer side of the support frame 206 is fixedly connected to the inner wall of the feed pipe 101, and the top output end of the motor 207 is fixedly connected to the bottom of the rotating shaft 208.

[0030] A specific application of this embodiment is as follows: the staff first injects material into the feed pipe 101, and then during the injection process, if a blockage occurs, the staff first starts the motor 103, and the motor 103 rotates to drive the shaft 104 to rotate, and the shaft 104 rotates to drive the rotating block 108 to rotate, and then the rotating block 108 rotates, and then the connecting rod 109 is pulled when the connecting rod 109 is pulled, and the connecting rod 107 is driven to move downward, and then the movable space of the feed pipe 101 is gradually enlarged when the connecting rod 107 moves downward, so that the material inside can flow, and the blockage is cleared, and then the material flows into the separation disk 203 through the feed pipe 101, and the start Motor 207, the rotation of motor 207 drives shaft 1 208 to rotate, and then the rotation of shaft 1 208 drives the dispersion disk 209 to rotate, and then the rotation of connecting rod 109 drives shaft 2 211 to rotate, so that the separation disk 203 rotates. During the rotation of the separation disk 203, suitable materials will fall onto the dispersion disk 209, and then the materials will be thrown out by the dispersion disk 209 for crushing. During the crushing process, the device will vibrate, and then the rotation will make the internal material of the separation disk 203 roll, so that the screening is faster, and some unqualified materials will be discharged by centrifugal force when the right side discharge port 204 coincides during the rotation of the separation disk 203.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A feeding device for a vertical impact crusher, comprising an anti-blocking mechanism (1) and a feeding pipe (101), wherein a crushing mechanism (2) is arranged at the bottom of the anti-blocking mechanism (1), and a mounting platform (102) is fixedly connected to the front of the feeding pipe (101), characterized in that: The top of the mounting platform (102) is fixedly connected to a motor 1 (103); the output end of the back of the motor 1 (103) is fixedly connected to a rotating shaft (104); the outer surface of the rotating shaft (104) is fixedly connected to a rotating block (108); and the inner wall of the feeding pipe (101) is fixedly connected to a fixed disk (105); A sliding groove (111) is provided inside the fixed disk (105), a slider (106) is slidably connected inside the sliding groove (111), a spring (110) is fixedly connected to the bottom of the slider (106), a connecting rod (107) is fixedly connected to the inner side of the slider (106), a connecting rod 1 (109) is rotatably connected to the outer side of the rotating block (108), the other end of the connecting rod 1 (109) is rotatably connected to the outer surface of the connecting rod (107), and the outer surface of the rotating shaft (104) is rotatably connected to the inner wall of the fixed disk (105).

2. A feeding device for a vertical impact crusher according to claim 1, characterized in that: The crushing mechanism (2) comprises a separation box (202) fixedly connected to the bottom of the feed pipe (101), and a discharge port (204) is provided inside the separation box (202).

3. A feeding device for a vertical impact crusher according to claim 2, characterized in that: The inner wall of the separation box (202) is rotatably connected to a separation disc (203), and the bottom of the separation disc (203) is fixedly connected to a sliding rod (205).

4. A feeding device for a vertical impact crusher according to claim 3, characterized in that: The main body (201) is fixedly connected to the bottom of the discharge port (204), and a support frame (206) is fixedly connected to the center of the bottom of the separation plate (203).

5. A feeding device for a vertical impact crusher according to claim 4, characterized in that: The bottom of the support frame (206) passes through the discharge port (204) and extends to the inside of the main body (201); the bottom of the support frame (206) is fixedly connected to a dispersion plate (209); and the top of the dispersion plate (209) is fixedly connected to a tilting block (210).

6. A feeding device for a vertical impact crusher according to claim 5, characterized in that: The top of the dispersion disk (209) is fixedly connected to a fixing plate (213), the fixing plate (213) is fixedly connected to a buffer plate (212), and the bottom of the buffer plate (212) is in contact with the top of the dispersion disk (209).

7. A feeding device for a vertical impact crusher according to claim 6, characterized in that: The bottom of the dispersion disk (209) is fixedly connected to a rotating shaft 1 (208), the bottom of the rotating shaft 1 (208) is fixedly connected to a motor 2 (207), and the outer side of the motor 2 (207) is fixedly connected to a support frame (206).

8. A feeding device for a vertical impact crusher according to claim 7, characterized in that: The outer side of the support frame (206) is fixedly connected to the inner wall of the feed pipe (101), and the top output end of the second motor (207) is fixedly connected to the bottom of the first rotating shaft (208).

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