CN210585905U

CN210585905U - Bearing steel ball screening device

Info

Publication number: CN210585905U
Application number: CN201921000880.7U
Authority: CN
Inventors: 李建军; 李宁
Original assignee: Ningbo Fenghua Jingrui Steel Ball Co ltd
Current assignee: Ningbo Fenghua Jingrui Steel Ball Co ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-05-22
Anticipated expiration: 2029-06-28

Abstract

The utility model relates to the field of steel ball processing, in particular to a bearing steel ball screening device, which comprises a base, a feeding mechanism and a screening mechanism, wherein the feeding mechanism comprises a screening tank and a screening component, the screening component comprises a guide tank which is vertically positioned above the base, the screening tank is vertically arranged and can be arranged in the guide tank in a left-right shaking way, the top of the screening tank is provided with a feeding hole, the bottom of the screening tank is provided with a discharging hole, a linking column which is vertically arranged is arranged below the guide tank, a supporting table is arranged above the linking column, the guide tank is fixedly connected with the supporting table through a fixed bracket, the screening mechanism comprises one end of a screening pipeline which is fixedly connected with the bottom of the guide tank, the other end of the screening pipeline is arranged downwards, the screening pipeline is respectively provided with a first blanking pipe, a second blanking pipe and a third blanking pipe, the equipment can automatically screen and discharge steel balls in multiple stages, and screening efficiency is improved.

Description

Bearing steel ball screening device

Technical Field

The utility model relates to a steel ball processing field, concretely relates to bearing steel ball sieving mechanism.

Background

Need use the steel ball of same specification when making axle type part, and because the quantity of steel ball is a lot of, and mix the steel ball of equidimension not very easily together, consequently need filter the steel ball, steel ball screening among the prior art needs to spend a large amount of time, carries out artifical screening, makes mistakes easily in the screening process, and then leads to work load to increase, and the manufacturing cost of enterprise increases, consequently, we have proposed a bearing steel ball sieving mechanism to in order to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing steel ball sieving mechanism, this equipment divide multistage automation to filter the unloading to the steel ball, improve sieve efficiency.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a bearing steel ball sieving mechanism, the on-line screen storage device comprises a base, still include feed mechanism and screening mechanism, feed mechanism moves jar and the subassembly of moving of sieving including the sieve, the subassembly of sieving material includes a direction jar, the direction jar is vertical top that is located on the base, the jar is moved to the sieve is vertical and can control the setting of rocking in the inside of direction jar, the top that the jar was moved to the sieve is equipped with the feed inlet, the bottom that the jar was moved to the sieve is equipped with the bin outlet, the below of direction jar is equipped with the linking post that is vertical setting, the top of linking post is equipped with a supporting bench, the direction jar passes through fixed bolster and a supporting bench fixed connection, screening mechanism changes the one end of screening pipeline and the bottom fixed connection of direction jar including the screening pipeline, the other end of screening pipe sets up downwards, be equipped with first unloading pipe on this screening.

Preferably, the screening pipeline encircles the periphery that sets up at the spliced pole along spliced pole top-down to the screening pipeline passes through the outer wall fixed connection of connecting plate with the spliced pole.

Preferably, one end of the first discharging pipe is fixedly connected with the screening pipeline, the second discharging pipeline is located below the first discharging pipeline, one end of the second discharging pipeline is fixedly connected with the screening pipeline, the diameter of the second discharging pipeline is larger than that of the first discharging pipeline, the third discharging pipeline is located below the second discharging track, the diameter of the third discharging track is larger than that of the second discharging track, and the diameters of the screening pipelines are larger than those of the first discharging pipe, the second discharging pipe and the third discharging pipe.

Preferably, the sieve material subassembly still includes the rotating electrical machines, the carousel, the guide link, guide post and uide bushing, the rotating electrical machines is the level and sets up in one side of direction jar, the rotating electrical machines is through the lateral wall fixed connection who extends diaphragm and fixed bolster, one side that the guide jar is located the rotating electrical machines is equipped with circular the mouth of wearing, the uide bushing is horizontal fixed mounting in circular the mouth of wearing, the inner circle of setting at the uide bushing that the guide post can slide, the one end of guide post and the lateral wall fixed connection who sieves the jar, the other end of guide post extends to the outside of direction jar, the carousel is vertical fixed mounting at the output of rotating electrical machines, the axis of carousel is perpendicular with the axis of guide post, the edge of carousel is equipped with stirs the post, the one end of guide link is articulated with stirs the post, the other end of guide link is.

Preferably, the both sides that the jar was moved in the sieve are equipped with the guide block respectively, and the guide post is located between two guide blocks, every guide block respectively with the inner wall fixed connection of guide jar, the both sides that the jar was moved in the sieve still are equipped with the stopper respectively, are equipped with respectively on every guide block to be used for supplying the gliding spacing spout of every stopper.

Preferably, the top both sides of sieving the jar are still equipped with two springs that are the level setting respectively, and two spring intervals set up, and all springs lie in respectively between two guide blocks, the both ends of every spring respectively with the inner wall of direction jar and the outer wall fixed connection of sieving the jar.

Preferably, the bottom of the sieving tank and the bottom of the guiding tank are of a funnel structure respectively, a guiding outlet is arranged at the bottom end of the inner part of the guiding tank, and the guiding outlet is fixedly connected with one end of the sieving pipeline.

The utility model has the advantages that: a bearing steel ball screening device pours steel balls to be screened into the interior of a screening tank through a feed inlet, then a rotating motor is started, the rotating motor drives a turntable to rotate, the turntable drives a stirring column to rotate, the stirring column drives one end of a guide connecting rod to rotate, the other end of the guide connecting rod drives the guide column to move forwards and backwards through a guide sleeve and simultaneously drives the screening tank to move forwards and backwards in a facing manner, so that the steel balls in the screening tank are more stably and quickly discharged, when the screening tank moves in a facing manner, a limiting block and a limiting sliding groove are arranged to play a role in guiding and limiting, a spring is arranged to connect the screening tank and enable the screening tank to be more stable in movement, the steel balls in the screening tank sequentially enter the bottom end of the interior of the guide tank through a screening opening and enter the interior of a screening pipeline through a guiding outlet to be screened, and the inner diameter of a surrounding pipeline is equal to the, the periphery that the screen pipe encircled the setting at the spliced pole, and the one end downwardly extending gradually of screen pipe, make the length extension of screen pipe, the cycle is longer when making the steel ball remove in the inside of screen pipe, and occupation space not, when the steel ball is through first unloading pipe, minimum steel ball carries out the unloading through first unloading pipe, when the steel ball passes through second unloading pipe, medium steel ball carries out the unloading through second unloading pipe, when the steel ball passes through third unloading pipe, great steel ball carries out the unloading through third unloading pipe, carry out the unloading between the one end of biggest steel ball through the screen pipe.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic perspective view of a first embodiment of the present invention;

fig. 2 is a schematic perspective view illustrating a second embodiment of the present invention;

fig. 3 is a top view of an embodiment of the present invention;

fig. 4 is a cross-sectional view taken along a-a of fig. 3 in accordance with an embodiment of the present invention;

fig. 5 is a side view of an embodiment of the present invention;

in the figure: base 1, sieve move jar 2, direction jar 3, feed inlet 4, bin outlet 5, link post 6, brace table 7, fixed bolster 8, screening pipeline 9, first unloading pipe 10, second unloading pipe 11, third unloading pipe 12, rotating electrical machines 13, carousel 14, guide link 15, guide post 16, uide bushing 17, guide block 18, stopper 19, spacing spout 20, spring 21, direction export 22.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5 a bearing steel ball sieving mechanism that shows, including base 1, still include feed mechanism and screening mechanism, feed mechanism includes that the sieve moves jar 2 and sieve and moves the subassembly, sieve material subassembly includes a direction jar 3, direction jar 3 is the vertical top that is located on base 1, sieve and move jar 2 and be vertical and can control the setting of rocking in the inside of direction jar 3, the top of sieving jar 2 is equipped with feed inlet 4, the bottom of sieving jar 2 is equipped with bin outlet 5, the below of direction jar 3 is equipped with and is linked post 6 that is vertical setting, the top of spliced post is equipped with brace table 7, direction jar 3 passes through fixed bolster 8 and brace table 7 fixed connection, screening mechanism includes that screening pipeline 9 changes the one end of screening pipeline 9 and the bottom fixed connection of direction jar 3, the other end of screening pipe sets up downwards, be equipped with first unloading pipe 10 on this screening pipeline 9 respectively, A second feed pipe 11 and a third feed pipe 12.

Screening pipeline 9 encircles the periphery that sets up at the spliced pole along spliced pole top-down to screening pipeline 9 passes through the outer wall fixed connection of connecting plate with the spliced pole, and the inside diameter that encircles the pipeline equals the diameter of steel ball, and screening pipeline 9 encircles the periphery that sets up at the spliced pole, and the one end of screening pipeline 9 downwardly extending gradually, makes the length extension of screening pipeline 9, and the period is longer when making the inside removal of steel ball at screening pipeline 9, and occupation space not.

One end of the first discharging pipe 10 is fixedly connected with the screening pipeline 9, the second discharging pipe 11 is positioned below the first discharging pipe 10, one end of the second discharging pipe 11 is fixedly connected with the screening pipeline 9, the diameter of the second discharging pipe 11 is larger than that of the first discharging pipe 10, the third discharging pipe 12 is positioned below the second discharging track, the diameter of the third discharging track is larger than that of the second discharging track, the diameters of the screening pipelines 9 are larger than those of the first discharging pipe 10, the second discharging pipe 11 and the third discharging pipe 12, when the steel balls pass through the first discharging pipe 10, the smallest steel balls are discharged through the first discharging pipe 10, when the steel balls pass through the second discharging pipe 11, the medium steel balls are discharged through the second discharging pipe 11, when the steel balls pass through the third discharging pipe 12, the larger steel balls are discharged through the third discharging pipe 12, the largest steel ball passes through the space between one ends of the screening pipelines 9 for blanking.

The material sieving component also comprises a rotary motor 13, a rotary table 14, a guide connecting rod 15, a guide post 16 and a guide sleeve 17, wherein the rotary motor 13 is horizontally arranged at one side of the guide tank 3, the rotary motor 13 is fixedly connected with the side wall of the fixed support 8 through an extending transverse plate, a circular through hole is formed in one side of the guide tank 3, which is positioned at the rotary motor 13, the guide sleeve 17 is horizontally and fixedly arranged in the circular through hole, the guide post 16 can be arranged at the inner ring of the guide sleeve 17 in a sliding manner, one end of the guide post 16 is fixedly connected with the side wall of the sieving tank 2, the other end of the guide post 16 extends towards the outside of the guide tank 3, the rotary table 14 is vertically and fixedly arranged at the output end of the rotary motor 13, the axis of the rotary table 14 is vertical to the axis of the guide post 16, a toggle post is arranged at the edge of the rotary table 14, one end of the guide connecting rod 15 is hinged, steel balls to be screened are poured into the screening tank 2 through the feeding hole 4, then the rotating motor 13 is started, the rotating motor 13 drives the rotary table 14 to rotate, the rotary table 14 drives the stirring column to rotate, the stirring column drives one end of the guide connecting rod 15 to rotate, the other end of the guide connecting rod 15 drives the guide column 16 to move forwards and backwards through the guide sleeve 17 in a facing mode, meanwhile, the screening tank 2 is driven to move forwards and backwards in a facing mode, and the steel balls in the screening tank 2 are enabled to be more stably and rapidly discharged.

The both sides of sieving jar 2 are equipped with guide block 18 respectively, and guide post 16 is located between two guide block 18, and every guide block 18 respectively with the inner wall fixed connection of direction jar 3, the both sides of sieving jar 2 still are equipped with stopper 19 respectively, are equipped with respectively on every guide block 18 and are used for supplying the gliding spacing spout 20 of every stopper 19, when sieving jar 2 when the motion in opposite directions, stopper 19 and the spacing spout 20 that set up play the spacing effect of direction.

The top both sides of sieving jar 2 still are equipped with two springs 21 that are the level setting respectively, and two springs 21 intervals set up, and all springs 21 lie in respectively between two guide blocks 18, and the both ends of every spring 21 respectively with the inner wall of direction jar 3 and the outer wall fixed connection of sieving jar 2, the spring 21 of setting is used for connecting the sieve and moves jar 2 to it is more stable when the motion to make the sieve move jar 2.

The bottom of jar 2 and the direction jar 3 is moved to the sieve is the funnel structure respectively, and the inside bottom of direction jar 3 is equipped with direction export 22, and this direction export 22 and screening pipeline 9's one end fixed connection, the steel ball in jar 2 is moved through the sieve and loops through bin outlet 5 and get into the inside bottom of direction jar 3 to the inside that gets into screening pipeline 9 through direction export 22 is screened.

The working principle is as follows: pouring steel balls to be screened into the interior of the screening tank 2 through the feeding hole 4, then starting the rotating motor 13, driving the rotating disc 14 to rotate by the rotating motor 13, driving the toggle column to rotate by the rotating disc 14, driving one end of the guide connecting rod 15 to rotate by the toggle column, driving the guide column 16 to move back and forth in opposite directions through the guide sleeve 17 by the other end of the guide connecting rod 15, and simultaneously driving the screening tank 2 to move back and forth in opposite directions, so that the steel balls in the screening tank 2 are more stably and quickly discharged, when the screening tanks 2 move in opposite directions, the arranged limit block 19 and the limit sliding chute 20 play a role of guiding and limiting, the arranged spring 21 is used for connecting the screening tank 2, and the screening tank 2 is more stable in motion, the steel balls in the screening tank 2 sequentially enter the bottom end of the interior of the guide tank 3 through the screening hole 5 and enter the interior of the screening pipeline 9 through the guide outlet 22 for screening, the inside diameter who encircles the pipeline equals the diameter of steel ball, screening pipeline 9 encircles the periphery that sets up at the spliced pole, and the one end of screening pipeline 9 downwardly extending gradually, make the length extension of screening pipeline 9, it is longer to make the steel ball cycle when the inside of screening pipeline 9 removes, and occupation space not, when the steel ball is through first unloading pipe 10, the unloading is carried out through first unloading pipe 10 way to minimum steel ball, when the steel ball is through second unloading pipe 11, medium steel ball carries out the unloading through second unloading pipe 11 way, when the steel ball is through third unloading pipe 12, great steel ball carries out the unloading through third unloading pipe 12, the unloading is carried out between the one end of biggest steel ball through screening pipeline 9.

It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims

1. The utility model provides a bearing steel ball sieving mechanism which characterized in that: comprises a base (1), a feeding mechanism and a screening mechanism, wherein the feeding mechanism comprises a screening tank (2) and a screening component, the screening component comprises a guide tank (3), the guide tank (3) is vertically positioned above the base (1), the screening tank (2) is vertically arranged and can swing left and right inside the guide tank (3), a feed inlet (4) is arranged at the top of the screening tank (2), a discharge outlet (5) is arranged at the bottom of the screening tank (2), a chain connecting column (6) which is vertically arranged is arranged below the guide tank (3), a support table (7) is arranged above the connecting column, the guide tank (3) is fixedly connected with the support table (7) through a fixed support (8), the screening mechanism comprises one end of a screening pipeline (9) and the bottom of the guide tank (3), and the other end of the screening pipeline is arranged downwards, the screening pipeline (9) is respectively provided with a first discharging pipe (10), a second discharging pipe (11) and a third discharging pipe (12).

2. The bearing steel ball screening device of claim 1, which is characterized in that: screening pipeline (9) encircle the periphery that sets up at the spliced pole along spliced pole top-down to screening pipeline (9) are through the outer wall fixed connection of connecting plate with the spliced pole.

3. The bearing steel ball screening device of claim 2, which is characterized in that: one end of the first discharging pipe (10) is fixedly connected with the screening pipeline (9), the second discharging pipe (11) is located below the first discharging pipe (10), one end of the second discharging pipe (11) is fixedly connected with the screening pipeline (9), the diameter of the second discharging pipe (11) is larger than that of the first discharging pipe (10), the third discharging pipe (12) is located below the second discharging rail, the diameter of the third discharging rail is larger than that of the second discharging rail, and the diameter of the screening pipeline (9) is larger than that of the first discharging pipe (10), the second discharging pipe (11) and the third discharging pipe (12).

4. The bearing steel ball screening device of claim 3, which is characterized in that: the material sieving assembly further comprises a rotary motor (13), a rotary table (14), a guide connecting rod (15), a guide column (16) and a guide sleeve (17), wherein the rotary motor (13) is horizontally arranged on one side of the guide tank (3), the rotary motor (13) is fixedly connected with the side wall of the fixed support (8) through an extending transverse plate, a circular through hole is formed in one side, located on the rotary motor (13), of the guide tank (3), the guide sleeve (17) is horizontally and fixedly arranged in the circular through hole, the guide column (16) can be arranged on the inner ring of the guide sleeve (17) in a sliding manner, one end of the guide column (16) is fixedly connected with the side wall of the sieving tank (2), the other end of the guide column (16) extends towards the outside of the guide tank (3), the rotary table (14) is vertically and fixedly arranged at the output end of the rotary motor (13), and the axis of the rotary table (14) is perpendicular to the axis of the guide column, the edge of the rotary table (14) is provided with a toggle column, one end of the guide connecting rod (15) is hinged with the toggle column, and the other end of the guide connecting rod (15) is hinged with the extending end of the guide column (16).

5. The bearing steel ball screening device of claim 4, which is characterized in that: both sides that jar (2) were moved in the sieve are equipped with guide block (18) respectively, and guide post (16) are located between two guide block (18), and every guide block (18) respectively with the inner wall fixed connection of direction jar (3), the both sides that jar (2) were moved in the sieve still are equipped with stopper (19) respectively, are equipped with respectively on every guide block (18) to be used for supplying gliding spacing spout (20) of every stopper (19).

6. The bearing steel ball screening device of claim 5, which is characterized in that: the top both sides of sieving jar (2) still are equipped with two springs (21) that are the level setting respectively, and two springs (21) interval set up, and what all springs (21) were located respectively between two guide blocks (18), and the both ends of every spring (21) move jar outer wall fixed connection of (2) with the inner wall of direction jar (3) and sieve respectively.

7. The bearing steel ball screening device of claim 6, which is characterized in that: the bottom of sieving jar (2) and direction jar (3) is the funnel structure respectively, and the inside bottom of direction jar (3) is equipped with direction export (22), should lead the one end fixed connection of export (22) and screening pipeline (9).