CN209646950U - A high-efficiency sieve powder sieve plate for mine sieve machine - Google Patents

Abstract

The utility model discloses a high-efficiency powder sieving sieve plate for a mine sieve machine, which comprises a frame and a sieve, the frame is fixedly connected with the sieve, connecting rods are fixedly connected to the four corners of the outer wall of the frame, and four connecting rods are fixedly connected to each other. A connecting block is arranged outside the rod, and the connecting block is adjacent to the connecting rod, and a sliding groove and an inner cavity are respectively opened at both ends of the connecting block. The mine sieve machine uses a high-efficiency powder sieving sieve plate. By rotating the rotating rod to drive the screw rod, the inclined block moves inside the inner cavity to squeeze the ejector rod and the ejector rod cooperates with the suction cup, which is effective and convenient for stably fixing the sieve plate. On the mine screen machine, it is also convenient to quickly disassemble the screen plate and clean or replace it to increase the practicality of the mine screen machine. By fixing the connecting rod and the connecting rod in the chute at the four corners of the frame outer wall of the screen plate The cooperation between moving the inside of the screen and squeezing the compression spring effectively increases the vibration effect of the sieve plate.

Description

A high-efficiency sieve powder sieve plate for mine sieve machine

technical field

The utility model relates to the technical field of mine sieve machines, in particular to a high-efficiency sieve powder sieve plate for mine sieve machines.

Background technique

The process in which the broken material is divided into different particle sizes through one or several layers of screen surface is called screening. The mine sieve machine uses the relative movement between the granular material and the screen surface to make some particles pass through the sieve holes, and the sand, Gravel, crushed stone and other materials are divided into different levels of vibrating screening machinery and equipment according to particle size. The screening process of mine screening machines is generally continuous. The material passing through the sieve hole is called the under-sieve product, and the material larger than the size of the sieve hole is continuously discharged from the sieve surface, which is called the over-sieve product. The sieve plate is also called a porous plate, which has good wear resistance, long service life, moisture resistance, Good grinding performance, suitable for ore washing, screening, grading, deslagging, desliming, dehydration and other mechanical industries. When the sieve plate is used for the mine screen machine, it cannot meet the effective and convenient disassembly of the fan plate from the mine screen machine. It will lead to laborious cleaning, replacement and maintenance, which will affect the practicability of the mine sieve machine. At the same time, it cannot satisfy the need to increase the vibration efficiency of the sieve plate, resulting in poor efficiency during sieving, reducing the working efficiency of the mine sieve machine, and failing to achieve to user needs.

Utility model content

The purpose of this utility model is to provide a high-efficiency sieve powder sieve plate for a mine sieve machine, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a high-efficiency powder sieving sieve plate for a mine sieve machine, including a frame and a screen, the frame is fixedly connected with the screen, and the four corners of the outer wall of the frame are fixed with Connecting rods, connecting blocks are arranged on the outside of the four connecting rods, and the connecting blocks are adjacent to the connecting rods. Both ends of the connecting blocks are respectively provided with slide grooves and inner cavities, and the connecting rods run through the connecting blocks Slidingly connected with the chute, the lower side of the connecting rod is fixedly connected with a compression spring, the compression spring is adjacent to the chute, and the inside of the inner cavity is respectively slidably connected with an inclined block, and one side of the connecting block A push rod is slidingly connected, and the push rod is closely attached to the inclined block. One side of the push rod is fixedly connected with a suction cup. The bottom of the connecting block is threaded with a screw rod. A rotating rod is fixedly connected to the bottom of the screw rod.

Preferably, the frame and the screen mesh are integrally formed into a sieve plate.

Compared with the prior art, the beneficial effect of the utility model is: the mine sieve machine uses a high-efficiency sieve plate, and the screw rod is driven by the rotating rod to move the inclined block inside the inner cavity to squeeze and eject the ejector rod. The rod is matched with the suction cup, which is effective for stably fixing the sieve plate on the mine sieve machine, and at the same time, it is convenient for the sieve plate to be quickly disassembled, cleaned or replaced, and increases the practicability of the mine sieve machine. The four corners of the outer wall of the frame of the plate are used to fix the connecting rod and the connecting rod moves inside the chute and squeezes the compression spring to effectively increase the vibration effect of the screen plate and increase the working efficiency of the mine screen machine. , and meet the needs of users.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the connection structure between the connecting block and the connecting rod and the screw rod in Fig. 1 of the utility model;

Fig. 3 is a schematic diagram of the movement of the connecting rod inside the chute in Fig. 1 of the present invention.

In the figure: 1. frame, 2. screen, 3. suction cup, 4. rotating rod, 5. connecting rod, 6. chute, 7. connecting block, 8. compression spring, 9. inner cavity, 10. ejector rod , 11, inclined block, 12, screw rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a high-efficiency powder sieving sieve plate for a mine sieve machine, including a frame 1 and a screen 2, the frame 1 is used to fix the screen 2, the frame 1 and the screen 2 The sieve plate is integrally formed, the frame 1 is fixedly connected with the screen 2, and the connecting rod 5 is used to fix the four corners of the outer wall of the frame 1, and the four corners of the outer wall of the frame 1 are fixedly connected with the connecting rod 5, and the connecting rod 5 is used to connect The inside of the chute 6 of 7 moves, and the outside of the four connecting rods 5 is provided with a connecting block 7. The connecting block 7 is used to respectively open the chute 6 and the inner cavity 9. The connecting block 7 is adjacent to the connecting rod 5, and the chute 6 It is used to move one end of the connecting rod 5 inside and squeeze the compression spring 8. The two ends of the connecting block 7 are respectively provided with a chute 6 and an inner cavity 9, and the connecting rod 5 runs through the connecting block 7 and the chute. 6 are connected by sliding, and the compression spring 8 is squeezed by the movement of the connecting rod 5. A compression spring 8 is fixedly connected to the lower side of the connecting rod 5. The elastic coefficient of the compression spring 8 is 10~80N/CM. The compression spring 8 and the The chute 6 is adjacent, and the inside of the inner cavity 9 is respectively slidably connected with slanting blocks 11. The slanting blocks 11 are used to move inside the inner cavity 9, and squeeze the push rod 10 to move the push rod, and the connecting blocks One side of 7 is slidingly connected with a pusher 10, and the pusher 10 is used to fix the suction cup 3, and the pusher 10 is closely attached to the inclined block 11, and one side of the pusher 10 is fixedly connected with a suction cup 3, and the suction cup 3 is used to increase the fixed screen The stability of the plate, the screw 12 is threadedly connected to the bottom of the connecting block 7, the screw 12 is used to rotate to drive the inclined block 11 to move, the screw 12 is connected to the inclined block 11 in rotation, the rotating rod 4 is used to drive the screw 12 to rotate, and the screw The bottom of 12 is fixedly connected with rotating rod 4.

Working principle: In this implementation case, when using the sieve plate of the mine sieve machine, and the connected connecting block 7 on it is fixedly connected to the mine sieve machine, firstly, the screw 12 is driven by rotating the rotating rod 4 to make the inclined block 11 inside The cavity 9 moves inside, so that the inclined block 11 squeezes the ejector rod 10, and drives the ejector rod 10 to move. With the suction cup 3, it is convenient to fix the sieve plate on the mine sieve machine, and at the same time, it is convenient to disassemble the sieve plate for cleaning. Or replace, then fix the connecting rod 5 at the four corners of the outer wall of the frame 1, and the connecting rod 5 moves inside the chute 6 of the connecting block 7, and when moving, it is convenient to squeeze the compression spring 8 to a certain extent, adding The vibration efficiency of the large sieve plate when sieving materials also increases the sieving efficiency. At the same time, the stability of the frame 1 on the connecting block 7 is good and the practicability is strong.

In the description of the present utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inner", "front", "central", "both ends" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description , rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

In this utility model, unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", "fixation" and "rotation" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection, or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction of two components Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (2)

1. A high-efficiency sieving powder sieve plate for a mine sieve machine, including a frame (1) and a screen (2), the frame (1) is fixedly connected to the screen (2), characterized in that: the frame (1 The four corners of the outer wall of ) are fixedly connected with connecting rods (5), and the outside of the four connecting rods (5) is provided with connecting blocks (7), and the connecting blocks (7) are adjacent to the connecting rods (5). The inner two ends of the connecting block (7) are respectively provided with a chute (6) and an inner cavity (9), and the connecting rod (5) runs through the connecting block (7) and is slidably connected with the chute (6). A compression spring (8) is fixedly connected to the lower side of the rod (5), and the compression spring (8) is adjacent to the chute (6), and the inside of the inner cavity (9) is respectively slidably connected with inclined blocks (11 ), one side of the connecting block (7) is slidably connected with a push rod (10), the push rod (10) is closely attached to the inclined block (11), and one side of the push rod (10) is fixed There is a suction cup (3), the screw rod (12) is threadedly connected to the lower part of the connecting block (7), the screw rod (12) is connected to the inclined block (11) in rotation, and the screw rod (12) is fixed with a rotating pole (4). 2. A high-efficiency sieve plate for mining sieves according to claim 1, characterized in that: the frame (1) and the screen (2) are integrally formed into a sieve plate.