CN214077826U

CN214077826U - Discharge screening device of crusher

Info

Publication number: CN214077826U
Application number: CN202023007275.8U
Authority: CN
Inventors: 付红亮; 陈智
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-31
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses an ejection of compact sieving mechanism of breaker, the device comprises a device body, the device body includes two bracing pieces to the band opening, two movable rods, two connecting rods, two U type channel blocks, two spin, two spacing movable tanks, two motors, two transmission shafts, two fixed plates, two L type connecting pieces and two fixing bases, two fixed plates are fixed two bracing pieces to the band opening respectively, two movable rods are installed respectively in the notch of a pair of bracing piece, U type channel block is installed respectively to two movable rod middle parts below, be equipped with the spin in two U type channel blocks respectively, all articulate with the connecting rod on two spin, two connecting rod middle parts all are equipped with spacing movable tank, every spacing movable tank rear portion all is connected with the transmission shaft, the output of motor is all connected to every transmission shaft another. The cost is reduced, various requirements of the crusher for discharging are met, and suitable materials can be conveniently screened out.

Description

Discharge screening device of crusher

Technical Field

The utility model relates to an ejection of compact sieving mechanism of breaker.

Background

In the industrial sectors of metallurgy, mining, chemical industry, cement and the like, a large amount of raw materials and recycled waste materials need to be processed and treated by a crusher every year. In order to achieve separation of the useful minerals from the ore into individual bodies, for example, in a concentrating mill, it is necessary to crush the raw ore with a crusher to the desired particle size for the grinding process. The raw material needs to be crushed by a crushing machine to the granularity required by the next operation. In the departments of coking plants, sintering plants, ceramic plants, glass industry, powder metallurgy and the like, crushing machines are required to crush raw materials to the granularity required by the next operation.

Crushers generally handle larger pieces of material, with coarser product sizes, typically greater than 8 mm. The structure is characterized in that certain gaps are arranged among the crushing pieces and the crushing pieces are not in contact with each other. The specific operation flow of stone crushing is divided into coarse crushing, medium crushing and fine crushing according to the size of discharge granularity, a general crusher is not provided with a discharge subdivision device, a plurality of crushers only have fixed discharge sizes and cannot be changed, when the materials with different granularity sizes are needed, the crushers with different styles need to be purchased, and the cost is overlarge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a discharge screening device of breaker, reduce cost satisfies the various requirements of the breaker ejection of compact, is convenient for sieve out the material that is fit for.

The technical scheme for realizing the purpose is as follows: a discharging screening device of a crusher comprises a device body, wherein the device body comprises two supporting rods with opposite notches, two movable rods, two connecting rods, two U-shaped groove blocks, two rolling balls, two limiting movable grooves, two motors, two transmission shafts, two fixed plates, two L-shaped connecting pieces and two fixed seats, the two fixed plates are respectively and fixedly connected with the two supporting rods with opposite notches, the two movable rods are respectively arranged in the notches of the two supporting rods, the U-shaped groove blocks are respectively arranged below the middle parts of the two movable rods, the rolling balls are respectively arranged in the two U-shaped groove blocks, the two rolling balls are hinged with the connecting rods, the limiting movable grooves are respectively arranged in the middle parts of the two connecting rods, the rear part of each limiting movable groove is connected with the transmission shaft, and the other end of each transmission shaft is connected with the output end of the motor, every the equal fixed mounting of motor is in the correspondence on the fixed plate, every the equal swing joint of connecting rod bottom corresponds the vertical position of L type connecting piece, every the horizontal position of L type connecting piece all connects the fixing base.

Preferably: the two pairs of the notches of the supporting rods are opposite, the two movable rods are connected with the notches of the supporting rods in a sliding mode, the notches are formed in the opposite surfaces of the movable rods, and the rectangular screen is installed in the notches between the movable rods.

Preferably: the rolling ball slides in the U-shaped groove block, the limiting movable groove is hinged to the transmission shaft, the limiting movable groove is sleeved on the connecting rod, the connecting rod is hinged to the vertical position of the L-shaped connecting piece, and the horizontal position of the L-shaped connecting piece is fixedly connected with the corresponding fixing seat.

Preferably: every mounting and stabilizing member are all installed to the bracing piece bottom, the mounting install in bracing piece bottom both sides, stabilizing member fixed mounting in the mounting both sides.

Preferably: the rectangular screen mesh is connected with the movable rod in a sliding mode.

The utility model has the advantages that: provide power through the installation motor, be convenient for give a horizontal gliding power of movable rod through the connecting rod, make the device at the sieve material in-process, the more abundant of screening, through set up the spout mouth at the movable rod internal side surface, be convenient for carry out the change of rectangle screen cloth, be convenient for select the material of different demands, through at bracing piece bottom installation mounting and stabilizing member, the device of being convenient for can the steady operation when carrying out the operation, prevent that the material from overweight from leading to the device to collapse.

Drawings

FIG. 1 is a schematic structural view of a discharge screening device of a crusher according to the present invention;

FIG. 2 is a schematic diagram of a screen panel according to the present invention;

FIG. 3 is an enlarged view at A in FIG. 1;

fig. 4 is a schematic connection diagram of the middle motor, the transmission shaft and the limiting movable groove of the present invention.

Reference numerals: 1. a movable rod; 2. a support bar; 3. a connecting rod; 4. rolling a ball; 5. a U-shaped groove block; 6. a motor; 7. a drive shaft; 8. a rectangular screen mesh; 9. a limiting movable groove; 10. a fixing plate; 11. a fixed seat; 12. an L-shaped connector; 13. a fixing member; 14. a stabilizer; 15. a device body.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 to 4, a discharging screening device of a crusher comprises a device body 15, wherein the device body 15 comprises two support rods 2 with two pairs of notches, two movable rods 1, two connecting rods 3, two U-shaped groove blocks 5, two rolling balls 4, two limiting movable grooves 9, two motors 6, two transmission shafts 7, two fixed plates 10, two L-shaped connecting pieces 12 and two fixed seats 11, the two fixed plates 10 are respectively and fixedly connected with the two support rods 2 with the two pairs of notches, the two movable rods 1 are respectively arranged in the notches of the pair of support rods 2, the U-shaped groove blocks 5 are respectively arranged below the middle parts of the two movable rods 1, the rolling balls 4 are respectively arranged in the two U-shaped groove blocks 5, the two rolling balls 4 are hinged with the connecting rods 3, the limiting movable grooves 9 are respectively arranged at the middle parts of the two connecting rods 3, the rear part of each limiting movable groove 9 is connected with the transmission shaft 7, the other end of each transmission shaft 7 is connected with the output end of the motor 6, every equal fixed mounting of motor 6 is on the fixed plate 10 that corresponds, and the vertical position of the equal swing joint of every connecting rod 3 bottom L type connecting piece 12 that corresponds, fixing base 11 is all connected to every L type connecting piece 12 horizontal position.

The notch of two pairs of bracing pieces 2 is relative, and the notch sliding connection of two movable rods 1 and bracing piece 2 has all opened the notch on two movable rods 1 relative surfaces, installs rectangle screen cloth 8 in the notch between two movable rods 1, is convenient for carry out the dismantlement of screen cloth.

Spin 4 slides in U type notch 5, and spacing movable groove 9 is articulated with transmission shaft 7, and spacing movable groove 9 cup joints on connecting rod 3, and connecting rod 3 is articulated with the vertical position of L type connecting piece 12, and L type connecting piece 12 horizontal position and the 11 fixed connection of fixing base that correspond, each part of being convenient for transmits, accomplishes the operation.

Fixing parts 13 and stabilizing parts 14 are installed at the bottom of each supporting rod 2, the fixing parts 13 are installed on two sides of the bottom of each supporting rod 2, and the stabilizing parts 14 are fixedly installed on two sides of the fixing parts 13, so that the fixing device is convenient to fix, and the collapse accident is not easy to happen during operation.

The rectangular screen 8 is connected with the movable rod 1 in a sliding way, so that the screen can be conveniently replaced, and materials with various particle sizes can be obtained.

The working principle is as follows: at first, motor 6 is opened, motor 6 initiative shaft connecting shaft 7, it is circular motion to drive transmission shaft 7, transmission shaft 7 connects spacing movable groove 9, drive spacing movable groove 9, spacing movable groove 9 drives the motion of connecting rod 3 of inslot, connecting rod 3 connects movable rod 1, it carries out the seesaw to drive movable rod 1 in the notch of bracing piece 2, movable rod 1 drives rectangle screen cloth 8 and moves, sift the material of suitable size on the rectangle screen cloth 8, leave too big material and get into the breaker once more and process, in the motion process, the mounting 13 and the stabilizing part 14 of bracing piece 2 bottom firmly fix the device, the device accident when the operation has been avoided.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The discharge screening device of the crusher is characterized by comprising a device body (15), wherein the device body (15) comprises two supporting rods (2) with notches, two movable rods (1), two connecting rods (3), two U-shaped groove blocks (5), two rolling balls (4), two limiting movable grooves (9), two motors (6), two transmission shafts (7), two fixed plates (10), two L-shaped connecting pieces (12) and two fixing seats (11), the two fixed plates (10) are respectively and fixedly connected with the two supporting rods (2) with notches, the two movable rods (1) are respectively arranged in the notches of the two supporting rods (2), the U-shaped groove blocks (5) are respectively arranged below the middle parts of the two movable rods (1), the rolling balls (4) are respectively arranged in the two U-shaped groove blocks (5), two spin (4) all with connecting rod (3) are articulated, two connecting rod (3) middle part all is equipped with spacing movable groove (9), every spacing movable groove (9) rear portion all is connected with transmission shaft (7), every transmission shaft (7) another is all connected the output of motor (6), every equal fixed mounting in motor (6) corresponds on fixed plate (10), every equal swing joint in connecting rod (3) bottom L type connecting piece (12) vertical position, every L type connecting piece (12) horizontal position all connects the correspondence fixing base (11).

2. The discharged material screening device of the crusher according to claim 1, characterized in that the notches of the two pairs of support rods (2) are opposite, the two movable rods (1) are slidably connected with the notches of the support rods (2), the opposite surfaces of the two movable rods (1) are provided with notches, and a rectangular screen (8) is arranged in the notch between the two movable rods (1).

3. The discharging screening device of the crusher according to claim 1, wherein the rolling balls (4) slide in the U-shaped groove blocks (5), the limiting movable groove (9) is hinged to the transmission shaft (7), the limiting movable groove (9) is sleeved on the connecting rod (3), the connecting rod (3) is hinged to the vertical part of the L-shaped connecting piece (12), and the horizontal part of the L-shaped connecting piece (12) is fixedly connected with the corresponding fixing seat (11).

4. The discharged material screening device of the crusher as claimed in claim 1, characterized in that a fixing member (13) and a stabilizing member (14) are installed at the bottom of each supporting rod (2), the fixing member (13) is installed at two sides of the bottom of the supporting rod (2), and the stabilizing member (14) is fixedly installed at two sides of the fixing member (13).

5. A discharge screening apparatus of a crusher as claimed in claim 2, characterized in that the rectangular screen (8) is slidably connected to the movable bar (1).