CN219273669U - Adjustable steel ball screening machine - Google Patents

Abstract

The utility model discloses an adjustable steel ball screening machine which comprises supporting legs, a shell and a first screen, wherein the bottom ends of the supporting legs are provided with positioning structures, vibrating springs are arranged at the top ends of the supporting legs, one side of the top ends of the vibrating springs is provided with the shell, the bottom end of the shell is provided with an electromagnetic vibrator, and two sides of the second screen are provided with adjusting structures. According to the utility model, the four groups of rotating handles are rotated to drive the connecting rods to drive the fixed blocks to leave the inside of the sliding blocks through threaded engagement, the first screen mesh or the second screen mesh is pulled to drive the sliding blocks to slide out of the inside of the sliding grooves through the corresponding connecting blocks, then the sliding blocks are moved to drive the sliding blocks to be inserted into the sliding grooves corresponding to the positions of the diameters of the steel balls, and the four groups of connecting rods are rotated to drive the fixed blocks to be inserted into the sliding blocks to be fixed, so that the position adjusting function of the device is realized, the functionality of the device is improved, the distance between the first screen mesh and the second screen mesh is ensured, and the falling of the steel balls with different sizes is facilitated.

Description

Adjustable steel ball screening machine

Technical Field

The utility model relates to the technical field of screening machines, in particular to an adjustable steel ball screening machine.

Background

The steel ball production mode generally comprises four major types of forging, rolling, semi-solid forming and casting, wherein the steel ball is an important basic part, especially in the precision industry, under some special conditions, the steel ball with special materials is often required to complete the functions required to be achieved in different environments, and after casting, the steel ball with different diameters is required to be screened by using a steel ball screening machine in order to ensure the qualification of the steel ball diameter;

chinese patent grant publication No. CN205288913U, publication day 2016, 06 and 08, discloses a drum-type steel ball screening machine, including screening room, drum screen, motor, inlet pipe, feeding storehouse and gyro wheel, its characterized in that: the screening room in be provided with baffle, steel ball collection box to be provided with inlet pipe, discharging pipe on the screening room, the drum sieve set up in the screening room, its one end passes through the connecting rod and is connected with the inlet pipe, the other end sets up on the inner wall of screening room, the motor setting on the screening room to be provided with the action wheel on the motor, the inlet pipe on be provided with from the driving wheel, and pass through the belt with the driving wheel from the driving wheel and be connected. According to the utility model, the steel balls enter the drum screen through the feeding bin and the feeding pipe, the drum screen drives the steel balls to rotate, the steel balls are screened, the drum screen is in a multi-layer structure, the screening effect of the steel balls is improved, the precision of the steel balls is improved, the steel ball screening device is convenient to move through the roller and the lock catch, and the labor intensity of the manual moving screening device is reduced;

1. when the steel balls are required to be screened, the common steel ball screening machine is mostly directly placed at a designated position, so that the screening machine device is subjected to large-range displacement due to vibration in the running process, and the stability of the device is seriously affected;

2. the position of screen cloth can't be adjusted to be inconvenient for carrying out nimble regulation to the distance between two sets of screen cloth, and can't guarantee that it is smooth and easy to go on to the condition that the screening steel ball falls, screen cloth in the traditional steel ball sieve separator is mostly fixed position, can make the steel ball scope of device screening limited like this, and because two sets of screen cloth distances are too near, be unfavorable for the steel ball to screen the whereabouts, lead to the practicality of device to reduce.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide an adjustable steel ball screening machine, which solves the problem that the distance is inconvenient to adjust in the background technology.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an adjustable steel ball sieve separator, includes stabilizer blade, shell and first screen cloth, the bottom of stabilizer blade is provided with location structure, vibrating spring is installed on the top of stabilizer blade, and one side on vibrating spring top installs the shell, electromagnetic vibrator is installed to the bottom of shell, the internally mounted of shell has first screen cloth, and the top of first screen cloth is provided with the second screen cloth, the top cap is installed on the top of shell, and one side on top of top cap is fixed with the feeder hopper, the second flitch is installed to the bottom on one side of first screen cloth, first flitch is installed on the top on one side of second screen cloth, the both sides of second screen cloth all are provided with adjustment structure, adjustment structure is including changeing handle, connecting rod, fixed block, slider, spout and connecting block, the inside of spout all is seted up in the shell both sides, the inside cartridge of spout is equipped with the slider, and one side of slider is fixed with the connecting block, one side of fixed with the connecting rod, one side of connecting rod is fixed with the commentaries on classics handle.

By means of the adjustable steel ball screening machine, the four groups of rotating handle driving connecting rods are sequentially rotated to drive the fixing blocks to leave the inside of the sliding blocks through threaded engagement, the first screen or the second screen is pulled to drive the sliding blocks to slide out of the sliding grooves, then the first screen or the second screen is moved to drive the sliding blocks to align and completely insert into the sliding grooves which are properly corresponding to the sliding grooves, and the four groups of connecting rods which are rotated to correspondingly push the fixing blocks to insert into the sliding blocks to fix the sliding blocks, so that the effect of adjusting positions or distances is achieved.

Preferably, the location structure includes mount pad, contact pin, supporting shoe and connecting screw rod, the outside at the stabilizer blade is established to the mount pad cover, the both sides on mount pad top all are fixed with the supporting shoe, and the inside of supporting shoe inserts and is equipped with connecting screw rod, connecting screw rod's bottom mounting has the contact pin. The four groups of support legs are respectively inserted into the four groups of installation seats, the support legs are moved to be specified along the inner walls of the installation seats, then the connecting screw is rotated to push the contact pins to be inserted into the support legs to support the support legs through threaded engagement with the supporting blocks, shaking and shifting of the support legs in the vibration process of the device are prevented, other objects are damaged due to collision of the device, and normal operation of the device is affected.

Preferably, the inner wall of the supporting block is provided with internal threads, the outer wall of the connecting screw is provided with external threads, and the supporting block and the connecting screw form a rotating structure through the engagement of the internal threads and the external threads. The rotating connecting screw rod moves up and down along the inner wall of the supporting block through threaded engagement, so that the contact pin is conveniently driven to leave or enter the supporting leg.

Preferably, the supporting blocks are symmetrically distributed at the top end of the mounting seat, so that the symmetrically distributed supporting blocks respectively support the connecting screw rods, stability of the connecting screw rods is guaranteed conveniently, and the contact pins are provided with four groups. The four groups of contact pins are inserted into the supporting legs, so that the stability of the supporting legs on the mounting seat is enhanced by the four groups of contact pins.

Preferably, the sliding block and the sliding groove form a sliding structure, so that the sliding block moves back and forth along the inside of the sliding groove, the second screen or the first screen is convenient to detach or mount, and the sliding block and the connecting block are of a welding integrated structure. The sliding block is tightly connected with the connecting block, so that the sliding block and the connecting block are prevented from separating and falling off.

Preferably, the sliding grooves are arranged in the shell, and the sliding grooves in the plurality of groups are distributed at equal intervals in the shell. The plurality of groups of sliding grooves are uniformly distributed in the shell, so that the range of the adjustable positions of the second screen mesh or the first screen mesh is conveniently increased, and unqualified steel balls are prevented from falling off.

Preferably, the rotating handle is connected with the fixed block through a connecting rod, so that the rotating handle rotates the connecting rod to drive the fixed block to move back and forth through threaded engagement, and the size of the sliding block is smaller than that of the sliding groove. The first screen or the second screen drives the sliding block to be aligned and inserted into the sliding groove through the connecting block to adjust the position.

(III) beneficial effects

Compared with the prior art, the utility model has the beneficial effects that: this adjustable steel ball sieve separator is rational in infrastructure, has following advantage:

(1) The four groups of rotating handles are rotated to drive the connecting rods to drive the fixed blocks to leave the inside of the sliding blocks through threaded engagement, the first screen mesh or the second screen mesh is pulled to drive the sliding blocks to slide out of the inside of the sliding grooves through the corresponding connecting blocks, then the sliding blocks are moved to drive the sliding blocks to be inserted into the sliding grooves corresponding to the positions of the diameters of the steel balls, and the four groups of connecting rods are rotated to drive the fixed blocks to be inserted into the sliding blocks to be fixed, so that the position adjusting function of the device is realized, the functionality of the device is improved, the distance between the first screen mesh and the second screen mesh is ensured, and the falling of the steel balls with different sizes is facilitated;

(2) Through removing four sets of stabilizer blades and inserting respectively in four sets of mount pad to remove the hole on the stabilizer blade respectively with correspond to insert the target, rotate the connecting screw immediately and promote the contact pin to insert the stabilizer blade in the stabilizer blade through with supporting shoe screw thread engagement and support, prevent that the stabilizer blade from appearing rocking the skew at the in-process that the device shakes, lead to the device to collide other object damage, realized the enhancement locate function of this device from this, improved the convenience of this device, strengthen the stability of device, guarantee the normal operating of device.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of a positioning structure according to the present utility model;

fig. 4 is an enlarged partial sectional view of fig. 2 a according to the present utility model.

Reference numerals in the drawings illustrate: 1. a support leg; 2. a positioning structure; 201. a mounting base; 202. a contact pin; 203. a support block; 204. a connecting screw; 3. a vibration spring; 4. an electromagnetic vibrator; 5. a housing; 6. a first screen; 7. a second screen; 8. a feed hopper; 9. a top cover; 10. a first discharge plate; 11. a second discharge plate; 12. an adjustment structure; 1201. a rotating handle; 1202. a connecting rod; 1203. a fixed block; 1204. a slide block; 1205. a chute; 1206. and (5) connecting a block.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-4, the adjustable steel ball screening machine provided by the utility model comprises a supporting leg 1, a housing 5 and a first screen 6, wherein a positioning structure 2 is arranged at the bottom end of the supporting leg 1, a vibrating spring 3 is arranged at the top end of the supporting leg 1, the housing 5 is arranged at one side of the top end of the vibrating spring 3, an electromagnetic vibrator 4 is arranged at the bottom end of the housing 5, the first screen 6 is arranged in the housing 5, a second screen 7 is arranged at the top end of the first screen 6, a top cover 9 is arranged at the top end of the housing 5, a feeding hopper 8 is fixed at one side of the top end of the top cover 9, a second discharging plate 11 is arranged at the bottom end of one side of the first screen 6, a first discharging plate 10 is arranged at the top end of one side of the second screen 7, two sides of the second screen 7 are respectively provided with an adjusting structure 12, the adjusting structure 12 comprises a rotating handle 1201, a connecting rod 1202, a fixed block 1203, a sliding block 1204, a sliding chute 1205 and a connecting block 1206, the sliding chute 1205 are respectively arranged in the two sides of the housing 5, one side of the sliding block 1204 is fixedly provided with the sliding block 1206, one side of the sliding block 1204 is fixedly provided with the sliding block 1203, one side of the sliding block 1204 is fixedly inserted into the sliding block 1205, one side of the sliding block 1204 is fixedly connected with the sliding block 1205, one side of the sliding block is provided with the sliding block 1201, the sliding block is fixedly connected with the sliding block 1201, and the sliding block 1201 is fixedly connected with the sliding block 1201, and the sliding block is fixedly connected with the sliding block 1201, and is in size is fixedly connected with the sliding block and is in size, and is fixedly connected with the sliding block and is fixed.

The working principle of the adjustable steel ball screening machine based on the first embodiment is as follows: the device is placed at a designated position through four groups of support legs 1 and is externally connected with a power supply, stability of device support is enhanced through a positioning structure 2, steel balls to be screened are guided into an assembled shell 5 through a feed hopper 8, an electromagnetic vibrator 4 is started to drive the shell 5 to vibrate up and down through a vibrating spring 3, steel balls in the shell 5 are enabled to be screened through steel balls with different diameters through a second screen 7 and a first screen 6 along with vibration of the shell 5, then steel balls left on the surface of the second screen 7 are guided out through a first discharging plate 10, steel balls left on the surface of the first screen 6 are guided out through a second discharging plate 11, steel balls which fall to the lowest part of the shell 5 are guided out from one side directly, the distance between the first screen 6 and the second screen 7 is adjusted according to the diameter of the steel balls required to be screened, a connecting rod 1202 is driven to leave the inside of a slide 1204 through threaded engagement by sequentially rotating four groups of rotating handles 1201, the first screen 6 or the second screen 7 is driven to slide out of the slide 1205, then the steel balls left on the surface of the second screen 7 are moved to a position suitable for screening through the corresponding slide 1204, the steel balls left on the surface of the second screen 7 are stopped, the steel balls left on the surface of the second screen 7 are driven to be completely inserted into the slide 1204, the slide 1204 is completely corresponding to the slide block 1204, the position is adjusted through the connecting rod is driven into the slide block 1204, and the connecting rod is completely corresponding to be inserted into the slide block 1204, and the connecting rod is correspondingly rotated into the slide block 1204, and the position is adjusted.

Example two

The embodiment comprises the following steps: the positioning structure 2 comprises a mounting seat 201, a contact pin 202, a supporting block 203 and a connecting screw 204, wherein the mounting seat 201 is sleeved on the outer side of the supporting leg 1, the supporting block 203 is fixed on two sides of the top end of the mounting seat 201, the connecting screw 204 is inserted into the supporting block 203, the contact pin 202 is fixed on the bottom end of the connecting screw 204, internal threads are formed on the inner wall of the supporting block 203, external threads are formed on the outer wall of the connecting screw 204, the supporting block 203 and the connecting screw 204 form a rotating structure through the engagement of the internal threads and the external threads, the supporting block 203 is symmetrically distributed on the top end of the mounting seat 201, and the contact pins 202 are provided with four groups.

In this embodiment, four groups of support legs 1 are respectively inserted into four groups of mounting seats 201 fixed on the ground in advance, and the support legs 1 are moved to a designated position along the inner wall of the mounting seats 201, so that holes on the support legs 1 are respectively aligned with corresponding pins 202, and then the connecting screw 204 is rotated to push the pins 202 to be inserted into the support legs 1 to support the support legs 1 through threaded engagement with the supporting blocks 203, so that the support legs 1 are prevented from shaking and shifting in the vibration process of the device, other objects are damaged due to collision of the device, and normal operation of the device is affected.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (7)

1. The utility model provides an adjustable steel ball sieve separator, includes stabilizer blade (1), shell (5) and first screen cloth (6), its characterized in that: the bottom end of the supporting leg (1) is provided with a positioning structure (2), the top end of the supporting leg (1) is provided with a vibrating spring (3), and one side of the top end of the vibrating spring (3) is provided with a shell (5);

an electromagnetic vibrator (4) is arranged at the bottom end of the shell (5), a first screen (6) is arranged in the shell (5), a second screen (7) is arranged at the top end of the first screen (6), a top cover (9) is arranged at the top end of the shell (5), and a feed hopper (8) is fixed on one side of the top end of the top cover (9);

the utility model discloses a novel screen cloth, including first screen cloth (6), second discharging plate (11) are installed to the bottom of first screen cloth (6) one side, first discharging plate (10) are installed on the top of second screen cloth (7) one side, the both sides of second screen cloth (7) all are provided with regulation structure (12), regulation structure (12) are including changeing handle (1201), connecting rod (1202), fixed block (1203), slider (1204), spout (1205) and connecting block (1206), the inside in shell (5) both sides is all seted up to spout (1205), slider (1204) are inserted to the inside of spout (1205), and one side of slider (1204) is fixed with connecting block (1206), the inside of slider (1204) one side is all inserted and is equipped with fixed block (1203), and one side of fixed block (1203) is fixed with connecting rod (1202), one side of connecting rod (1202) is fixed with changeing handle (1201).

2. The adjustable steel ball screening machine of claim 1, wherein: the positioning structure (2) comprises a mounting seat (201), pins (202), supporting blocks (203) and connecting screws (204), wherein the mounting seat (201) is sleeved on the outer side of each supporting leg (1), the supporting blocks (203) are fixed on two sides of the top end of the mounting seat (201), the connecting screws (204) are inserted into the supporting blocks (203), and the pins (202) are fixed at the bottom ends of the connecting screws (204).

3. An adjustable steel ball screening machine according to claim 2, characterized in that: an inner thread is formed on the inner wall of the supporting block (203), an outer thread is formed on the outer wall of the connecting screw (204), and the supporting block (203) and the connecting screw (204) form a rotating structure through the engagement of the inner thread and the outer thread.

4. An adjustable steel ball screening machine according to claim 2, characterized in that: the supporting blocks (203) are symmetrically distributed at the top end of the mounting seat (201), and the pins (202) are provided with four groups.

5. The adjustable steel ball screening machine of claim 1, wherein: the sliding block (1204) and the sliding groove (1205) form a sliding structure, and the sliding block (1204) and the connecting block (1206) are in a welding integrated structure.

6. The adjustable steel ball screening machine of claim 1, wherein: the sliding grooves (1205) are arranged in the shell (5) in a plurality of groups, and the sliding grooves (1205) in the plurality of groups are distributed in the shell (5) at equal intervals.

7. The adjustable steel ball screening machine of claim 1, wherein: the rotating handle (1201) is connected with the fixed block (1203) through a connecting rod (1202), and the size of the sliding block (1204) is smaller than that of the sliding groove (1205).

Images