CN206326077U - One bulb sand separating apparatus - Google Patents

Abstract

The utility model discloses a bulb sand separating apparatus, belong to abrasion-proof steel ball production technical field.Bulb sand separating apparatus of the present utility model, including support, charging hopper, roller, roller and cylinder support platform；The charging hopper is fixed on above support, and the front opening of its bottom opening and roller is communicated；The open rearward end of the roller is connected with cull board, and the lower section of roller is cylinder support platform, the roller rotated between the two for drive roller；Steel ball module, by the rotation of roller, with reference to steel ball module own wt, provides impulsive force for the mutual percussion of steel ball module, steel ball, rising head and moulding sand is automatically separated in roller.Solving the steel ball module after the demoulding, manually separation wastes time and energy, inefficient, handles halfway problem.

Description

One bulb sand separating apparatus

Technical field

The utility model belongs to abrasion-proof steel ball production technical field, specifically a bulb sand separating apparatus.

Background technology

Steel ball is the general term of steel ball, steel section and special-shaped abrasive body.Divide from profile, circular ball can be divided into, capsule ball, ellipse Ball, yin and yang sphere, hollow ball, many-sided ball, more scarce ball etc..The steel ball mode of production typically has forging, rolling, semi-solid forming and casting Make four major classes.Because history is along habit and some special use conditions of mining processing industry and integrated environment, background, in these industries In, forging occupies sizable ratio with rolling ball.Semi-solid forming then has unconventional casting, and non-simple die casting can be explained Clearly the characteristics of, cause people like casting, like the excellent properties that forging, the advanced technology that casting forging advantage haves both at the same time are formed with a kind of Concern.And steel ball casting is then with its simple, flexible, reliable mode of production, it is easy to accomplish the expansion of Low investment large-scale production The advantage of opening, especially when expert and engineer design in face of converter with various advanced technologies and alloy composition, is played endless Imagination, go to create one and another more novel, more advanced kind, to meet the sense of accomplishment that Competitive Needs are brought, more Non- ordinary person can know from experience.The high performance-price ratio of natural cast ball and the potentiality of sustainable development, make current and crush industry Especially cement crushes the main force taken as own duty in the industrial ball mode of production.

Steel ball module after the demoulding by 5 steel balls by moulding sand as shown in Fig. 2 typically sticked in around rising head, people Work point from when, it is necessary to break adhesion with iron hammer, three is separated, artificial treatment wastes time and energy, inefficient, desanding is not thorough.

Through retrieval, Chinese Patent Application No. 201510210052.6, publication date 2015.04.28 patent document is disclosed A kind of steel ball produces and processes sanding apparatus, including support, outer case, inner barrel and sieve plate, and outer case, outer container are provided with support Inner barrel and sieve plate are provided with vivo, inner barrel uses double-decker, circular passage, inner barrel inwall are provided between outer wall and inwall Provided with projection, through hole is provided between projection；Sieve plate lower end is provided with Flexible Connector, outer case and is provided with close to sieve plate lower end Discharging opening；Steel ball to be polished is added in inner barrel, drives inner barrel to rotate by drive device, steel ball and inner barrel inwall On projection mutually collision friction, the break flour produced in steel ball bruting process can enter in circular passage from through hole, the practicality New polishing effect is good, high working efficiency, and the break flour that steel ball polishing is produced can be separated with steel ball in time, and steel ball polishing is completed The impurity of steel ball surface can be cleaned out immediately afterwards.The utility model is beaten steel ball by inwall provided with projection Mill, it is raised between be additionally provided with through hole, because steel ball density is larger, when the steel ball being relatively large in diameter is polished in the utility model, Because impulsive force is larger, the infringement to projection is very big, causes sieve plate often to change, service life is not long, therefore, is not suitable for ball The separation of sand.

Utility model content

1. the technical problem to be solved

Steel ball module after being stripped for prior art, which is manually separated, wastes time and energy, inefficient, the halfway problem of processing, The utility model provides a bulb sand separating apparatus.It can make full use of steel ball deadweight by steel ball module in roller it is automatic Separation, in cull board automatical point, treatment effeciency is high, and separation is thorough.

2. technical scheme

To reach above-mentioned purpose, the utility model scheme is carried out in the following manner：

One bulb sand separating apparatus, including support, charging hopper, roller, roller and cylinder support platform；The charging material Bucket is fixed on above support, and the front opening of its bottom opening and roller is communicated；The open rearward end and cull board phase of the roller Even, the lower section of roller is cylinder support platform, the roller rotated between the two for drive roller；Steel ball module passes through in roller The rotation of roller, with reference to steel ball module own wt, impulsive force is provided for the mutual percussion of steel ball module, by steel ball, rising head It is automatically separated with moulding sand.

Preferably, also including the cull board of sloping platform shape that has a down dip there is provided the potential energy of steel ball, it is former to be that steel ball scrolls down through offer Power, is different from non-circular rising head, moulding sand, it is impossible to which the rising head of rolling, moulding sand are left on cull board, make steel ball and Rising head, moulding sand automatical point；The roller barrel is provided with the seam that shakes out, and the moulding sand separated is spilt automatically and thoroughly divided Open.

Preferably, the angle of inclination of cull board is 1~7 °, and different angles are selected according to the steel ball of different-diameter, is improved Versatility.

Preferably, vibrating mechanism is fixed with cylinder outer wall avoids steel ball module from blocking charging aperture；The top of the support, Operating platform is provided with the outside of hopper, facilitates the observation of operative employee.

Preferably, also including turnover device；The turnover device includes turnover barrel, lifting shaft, pole, bottom sealing plate, axle sleeve And link；The turnover barrel is in the tubbiness of both ends open；Pole is symmetrically fixed with the outside of the axle sleeve, and is fixed on by pole At turnover barrel inside center, one end of the lifting shaft is perpendicularly fixed at after bottom sealing plate, and the other end is passed after axle sleeve and link is consolidated Fixed connection；The diameter of the bottom sealing plate is slightly larger than turnover barrel bottom opening.Steel ball is transported to after subsequent processing, steel is made full use of Ball own wt opens bottom sealing plate, and steel ball is tumbled to subsequent processing, without overturning discharging, discharging efficiency high.

Preferably, pole is 2~5, the outside of axle sleeve is uniformly distributed in, to ensure the connection of pole and turnover barrel staving It is stable；The bottom of the turnover barrel facilitates turnover barrel in the trapezium structure closed up, the diameter with diameter greater than charging hopper on top Top be stuck in charging hopper and feed inlet and outlet, the diameter of bottom sealing plate is slightly less than the diameter of charging hopper, facilitates bottom sealing plate to stretch into Feed after hopper, lifting shaft declines, bottom sealing plate is opened, steel ball is rolled out, and falls into charging hopper.

Preferably, the rotating speed of roller is 30~50 revs/min, and too fast impulsive force is excessive, can cause rising head to the damage of steel ball Wound；Cross slow impulsive force too small, cause separation not thorough；The width of the seam that shakes out is 5~8mm, is advised with adapting to different steel balls Lattice；The link with diameter greater than axle sleeve, to limit the lifting travel of lifting shaft, it is to avoid lifting shaft excessive descent and dislocate.

Preferably, bottom sealing plate is downward bell mouth shape, facilitates thoroughly tumbling for steel ball；It is provided with the charging hopper Cover plate, reduces airborne dust during separation；Moulding sand collecting vessel is provided with below roller, to collect the moulding sand spilt.

Preferably, cover plate is the removable cover of push-pull type, is easy to open and closes；The vibrating mechanism is vibrating motor, Vibration efficiency is high.

Preferably, also including the lifting crane being arranged above ball sand separating apparatus, lifting crane is sagging to have hook to be lifted Turnover device, the transhipment before convenient separation and after separation.

3. beneficial effect

The technical scheme provided using the utility model, compared with existing known technology, with following remarkable result：

(1) bulb sand separating apparatus of the present utility model, steel ball module in roller by the rotation of roller, with reference to steel Ball module own wt, provides impulsive force for the mutual percussion of steel ball module, steel ball, rising head and moulding sand is automatically separated；

(2) bulb sand separating apparatus of the present utility model, the cull board for the sloping platform shape having a down dip there is provided the potential energy of steel ball, Offer motive power is scrolled down through for steel ball, non-circular rising head, moulding sand is different from, it is impossible to which the rising head of rolling, moulding sand are stayed Under on cull board, make steel ball and rising head, moulding sand automatical point；Barrel is provided with the seam that shakes out can be by the moulding sand separated certainly Move and spill and thoroughly separate；

(3) bulb sand separating apparatus of the present utility model, the sloping platform shape cull board inclined is that steel ball scrolls down through offer original Power, is different from non-circular rising head, it is impossible to which the rising head of rolling is left on cull board, is automatically separated steel ball and rising head；

(4) bulb sand separating apparatus of the present utility model, angle of inclination is 1~7 ° of cull board, according to different-diameter Steel ball select different angles, improve versatility；The collection of accumulation and data of the inventor through knowhow for many years, analysis And summary, angle of inclination is 1~5 ° of cull board, it is adaptable to 60~120mm of diameter steel ball, 6~7 ° of cull board, it is adaptable to 15~50mm of diameter steel ball；

(5) bulb sand separating apparatus of the present utility model, the setting for the seam that shakes out, facilitate moulding sand directly to be leaked from seam Go out；Vibrating mechanism such as vibrating motor, can avoid steel ball module from blocking charging aperture, operating platform can facilitate the sight of operative employee Examine；

(6) of the present utility model a kind of based on ball sand separating apparatus, steel ball is transported to after subsequent processing, filled by turnover device Divide and opened bottom sealing plate using steel ball own wt, steel ball is tumbled to subsequent processing, without overturning discharging, discharging efficiency high；

(7) bulb sand separating apparatus of the present utility model, equally distributed pole, ensure that pole and turnover barrel bucket The stable connection of body；The rotating speed of roller is 30~50 revs/min, and too fast impulsive force is excessive, can cause damage of the rising head to steel ball； Cross slow impulsive force too small, cause separation not thorough；

(8) bulb sand separating apparatus of the present utility model, link with diameter greater than axle sleeve, to limit the lifting of lifting shaft Stroke, it is to avoid lifting shaft excessive descent and dislocate；Bottom sealing plate is downward bell mouth shape, facilitates thoroughly tumbling for steel ball；

(9) bulb sand separating apparatus of the present utility model, each device takes full advantage of steel ball itself circle and density Larger attribute, shortens the process time, improves process efficiency, reduces production cost, it is ensured that the quality of production of steel ball.

Brief description of the drawings

Fig. 1 is ball sand separating apparatus structural representation of the present utility model；

Fig. 2 is the steel ball modular structure schematic diagram of before processing；

Fig. 3 is the structural representation of ball sand separating apparatus of the present utility model and its turnover device.

In figure：2nd, cull board；3rd, turnover device；5th, lifting crane；6th, steel ball module；11st, support；12nd, feed hopper； 13rd, roller；14th, roller；15th, cylinder support platform；16th, moulding sand collecting vessel；17th, cover plate；18th, vibrating mechanism；19th, operate flat Platform；31st, turnover barrel；32nd, lifting shaft；33rd, pole；34th, bottom sealing plate；35th, axle sleeve；36th, link；51st, link up with；61st, steel ball；62、 Rising head；63rd, moulding sand；131st, shake out seam.

Embodiment

With reference to specific embodiment, the utility model is described in detail.

As shown in Fig. 2 steel ball 61, is bonded in around rising head 62 by the steel ball module 6 after the steel ball demoulding by moulding sand 63, It is tightly combined, it is necessary to which being hit with hammer can just split during artificial treatment, separative efficiency is poor.

Embodiment 1

The one bulb sand separating apparatus of the present embodiment, as shown in figure 1, including support 11, charging hopper 12, roller 13, rolling Wheel 14 and cylinder support platform 15；The charging hopper 12 is fixed on the front end of the top of support 11, its bottom opening and roller 13 Opening is communicated；The open rearward end of the roller 13 is connected with cull board 2, and the lower section of roller 13 is cylinder support platform 15, both Between for drive roller 13 rotate roller 14；Steel ball module 6 in roller by the rotation of roller, with reference to steel ball module 6 from Body weight, impulsive force is provided for the mutual percussion of steel ball module 6, and steel ball 61, rising head 62 and moulding sand 63 are automatically separated.

Embodiment 2

The one bulb sand separating apparatus of the present embodiment, basic structure be the same as Example 1 is theed improvement is that：Also include having a down dip Sloping platform shape cull board 2 and the lifting crane 5 that is arranged above ball sand separating apparatus, cull board 2 provides the potential energy of steel ball 61, The angle of inclination of cull board 2 is 1 °, is that steel ball 61 scrolls down through offer motive power, is different from non-circular rising head 62, moulding sand 63, it is impossible to which the rising head 62 of rolling, moulding sand 63 are left on cull board, make steel ball 61 and rising head 62, the automatical of moulding sand 63 Point；The barrel of roller 13 is provided with the seam 131 that shakes out, and width is 8mm, and the moulding sand 63 separated is spilt automatically and thoroughly divided Open.Lifting crane 5 is sagging to be had hook 51 to lift Turnover Box, the transhipment before convenient separation and after separation.The lower section of roller 13 is set The collecting vessel 16 of moulding sand 63 is equipped with, to collect the moulding sand 63 spilt.Lifting crane 5 is sagging to have hook 51 to lift turnover device 3, Transhipment before convenient separation and after separation.

The one bulb sand separating apparatus of the present embodiment handles a diameter of 120mm steel ball 61, step during specifically used Suddenly it is：

Step 1: ball sand separation：Steel ball module 66 after some demouldings is sling into week by the sagging hook 51 of lifting crane 5 Turnning box is transferred in charging hopper 12, starts ball sand separating apparatus 1, and the rotating speed of roller 13 is 30 revs/min, and steel ball module 66 is in roller 13 After the interior mutual shock by deadweight, steel ball module 66 is ftractureed, and steel ball 61, rising head 62 and moulding sand 63 are separated；Wherein, moulding sand 63 By shaking out in the leakage of seam 131 to the collecting vessel 16 of moulding sand 63；

Step 2: ball, rising head 62 are selected certainly：Steel ball 61 and rising head 62 after separation pass through the outlet of roller 13, discharging To cull board 2；In the presence of 1 ° of sloping platform is in angle of inclination, spherical steel ball 61 is freely rolled in turnover device 3；Irregularly The rising head 62 of shape is stayed on cull board 2, so as to reach the purpose being automatically separated.

Embodiment 3

The one bulb sand separating apparatus of the present embodiment, basic structure be the same as Example 2, is improved and difference is：Shake out 131 width are stitched for 5mm；As shown in figure 3, also including turnover device 3；Turnover device 3 includes turnover barrel 31, lifting shaft 32, pole 33rd, bottom sealing plate 34, axle sleeve 35 and link 36；Turnover barrel 31 is in the tubbiness of both ends open；The outside of axle sleeve 35 is symmetrically fixed with pole 33, and be fixed on by pole 33 at the inside center of turnover barrel 31, one end of lifting shaft 32 is perpendicularly fixed at after bottom sealing plate 34, separately One end passed and be fixedly connected after axle sleeve 35 with link 36；The diameter of bottom sealing plate 34 is slightly larger than the bottom opening of turnover barrel 31.By steel ball 61 are transported to after subsequent processing, make full use of the own wt of steel ball 61 to open bottom sealing plate 34, steel ball 61 is tumbled to subsequent processing, Discharging, discharging efficiency high need not be overturn.Pole 33 is 2, the outside of axle sleeve 35 is symmetrically distributed in, to ensure pole and turnover barrel The stable connection of 31 stavings；The bottom of turnover barrel 31 is in the trapezium structure closed up, and top hopper 12 and is entered with diameter greater than charging The diameter of discharging opening 46 and platform material bin 72, facilitate turnover barrel 31 top be stuck in charging hopper 12, bottom sealing plate 34 it is straight Footpath is slightly less than the diameter 10mm of charging hopper 12, facilitates bottom sealing plate 34 to stretch into after charging hopper 12, lifting shaft 32 declines, bottom sealing plate 34 are opened, and steel ball 61 is rolled out, and fall into charging hopper 12；The angle of inclination of cull board 2 is 7 °；Bobbing machine is fixed with the outer wall of roller 13 Structure 18, it is to avoid steel ball module 6 blocks charging aperture；The top of the support 11, the outside of hopper 12 is provided with operating platform 19, side The observation of convenient to operate work.

The one bulb sand separating apparatus of the present embodiment is used, and handles a diameter of 15mm steel ball 61, and step is：

Step 1: ball sand separation：Turnover device 3 is transferred to by steel ball module 66 after some demouldings by lifting crane 5 and added Expect in hopper 12, start ball sand separating apparatus 1, the rotating speed of roller 13 is 50 revs/min, and steel ball module 66 passes through deadweight in roller 13 After hitting mutually, steel ball module 66 is ftractureed, and steel ball 61, rising head 62 and moulding sand 63 are separated；Wherein, moulding sand 63 passes through the seam that shakes out In 131 leakage to the collecting vessels 16 of moulding sand 63；

Step 2: ball, rising head 62 are selected certainly：Steel ball 61 and rising head 62 after separation pass through the outlet of roller 13, discharging To cull board 2；In the presence of 7 ° of sloping platform is in angle of inclination, spherical steel ball 61 is freely rolled in turnover device 3；Irregularly The rising head 62 of shape is stayed on cull board 2, and steel ball 61 and rising head 62, moulding sand 63 are completely separated.

Embodiment 4

The one bulb sand separating apparatus of the present embodiment, basic structure be the same as Example 3, is improved and difference is：Select The angle of inclination of platform 2 is 4 °, it is adaptable to handle 50mm or so steel ball 61；The rotating speed of roller 13 is 40 revs/min；Pole 33 is 5, is carried The stability of height connection, bottom sealing plate 34 is downward bell mouth shape, facilitates thoroughly tumbling for steel ball 61；Set on charging hopper 12 There is the cover plate 17 of push-pull type, airborne dust when reducing separation and the folding for facilitating cover plate.

Schematically the invention and embodiments thereof are described above, the description is not restricted.So, If one of ordinary skill in the art is enlightened by it, in the case where not departing from this creation objective, without creative design Go out the frame mode similar to the technical scheme and embodiment, the protection domain of this patent all should be belonged to.

Claims (10)

1. a bulb sand separating apparatus, including support (11), charging hopper (12), roller (13), roller (14) and cylinder support Platform (15)；It is characterized in that：The charging hopper (12) is fixed on above support (11), its bottom opening and roller (13) Front opening is communicated；The open rearward end of the roller (13) is connected with cull board (2), and the lower section of roller (13) is flat for cylinder support Platform (15), the roller (14) rotated between the two for drive roller (13).

2. ball sand separating apparatus according to claim 1, it is characterised in that：Also include the cull board of sloping platform shape having a down dip (2)；Roller (13) barrel is provided with the seam (131) that shakes out.

3. ball sand separating apparatus according to claim 2, it is characterised in that：The angle of inclination of the cull board (2) be 1~ 7°。

4. ball sand separating apparatus according to claim 2, it is characterised in that：Vibration is fixed with roller (13) outer wall Mechanism (18)；Operating platform (19) is provided with the outside of the top of the support (11), hopper (12).

5. ball sand separating apparatus according to claim 4, it is characterised in that：Also include turnover device (3)；The turnover dress Putting (3) includes turnover barrel (31), lifting shaft (32), pole (33), bottom sealing plate (34), axle sleeve (35) and link (36)；The week Turning barrel (31) is in the tubbiness of both ends open；Pole (33) is symmetrically fixed with the outside of the axle sleeve (35), and it is solid by pole (33) At turnover barrel (31) inside center, one end of the lifting shaft (32) is perpendicularly fixed at bottom sealing plate (34), and the other end is passed Axle sleeve (35) is fixedly connected with link (36) afterwards；The diameter of the bottom sealing plate (34) is slightly larger than turnover barrel (31) bottom opening.

6. ball sand separating apparatus according to claim 5, it is characterised in that：The pole (33) is 2~5, uniform point It is distributed in the outside of axle sleeve (35)；The bottom of the turnover barrel (31) in close up trapezium structure, top with diameter greater than charging material The diameter of bucket (12), the diameter of bottom sealing plate (34) is slightly less than the diameter of charging hopper (12).

7. ball sand separating apparatus according to claim 5, it is characterised in that：The rotating speed of the roller (13) is 30~50 Rev/min；The width of the seam (131) that shakes out is 5~8mm；The link (36) with diameter greater than axle sleeve (35).

8. ball sand separating apparatus according to claim 7, it is characterised in that：The bottom sealing plate (34) is downward horn mouth Shape；Cover plate (17) is provided with the charging hopper (12)；Moulding sand collecting vessel (16) is provided with below roller (13).

9. ball sand separating apparatus according to claim 8, it is characterised in that：The cover plate (17) is the removable cover of push-pull type Plate；The vibrating mechanism (18) is vibrating motor.

10. ball sand separating apparatus according to claim 8, it is characterised in that：Also include being arranged on ball sand separating apparatus The lifting crane (5) of side, lifting crane (5) is sagging to have hook (51) to lift turnover device (3).