CN214487245U

CN214487245U - Equipment is torn to bulk iron fillings

Info

Publication number: CN214487245U
Application number: CN202120420058.7U
Authority: CN
Inventors: 李红领; 卢小芹; 王鹏; 徐耀东
Original assignee: Shandong De Hua No1 Machine Tool Nc Equipment Co ltd
Current assignee: Shandong Deyi Robot Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-10-26
Anticipated expiration: 2031-02-25

Abstract

The utility model provides a bulk iron fillings equipment of tearing, includes the support, and one end on the support is equipped with the box of tearing, offers the drain hole on the support of the box bottom of tearing, and the funnel is collected in the installation of box upper portion of tearing, all is equipped with even bearing frame at the both ends of box length direction of tearing. The utility model has the advantages of: the utility model discloses an equipment continuously operates, finally can make and connect the bits car to be fully loaded with fine and close piece and transport, can fully exert the carrying capacity who connects the bits dolly. The cutter head and the spacer bush that interval arrangement was gone up to drive wheel axle and driven wheel axle are corresponding mutually, will produce the effect of tearing of similar scissors to filling the nodular iron fillings therein through rotation each other, carry out the transmission through intermeshing's first gear and second gear between drive wheel axle and the driven wheel axle in addition, guarantee synchronous reverse operation, under gear motor's drive, the nodular iron fillings will be torn the extrusion shearing repeatedly in the shredder box, finally become tiny scrap iron and fall into in connecing the bits dolly.

Description

Equipment is torn to bulk iron fillings

Technical Field

The utility model belongs to the technical field of iron fillings treatment facility technique and specifically relates to a bulk iron fillings equipment of tearing.

Background

When mainstream processing equipment such as a lathe, a boring mill and the like is used for processing workpieces, a large amount of bulk iron scraps are often generated due to the frequent processes of turning end surfaces, boring inner holes, turning outer circles and the like, and the bulk iron scraps are mainly characterized in that the bulk iron scraps are visual in appearance and are about 5-10 cm in size³The hollow ball-shaped structure is formed, a large gap is reserved in the inner space, and the actual weight is light. The bulk scrap iron falls to the scrap receiving trolley after being conveyed by the scrap discharger, and the volume of the scrap receiving trolley is limited and is generally less than 1m³The scrap receiving vehicle can be filled with the bulk scrap iron which is not subjected to shredding treatment in a short time, but the total weight of the scrap iron in the scrap receiving vehicle is only dozens of kilograms, and the standard load of hundreds of kilograms counted by the scrap receiving vehicle is far from being achieved. If frequently clear up the transportation and connect the bits car, will waste greatly and connect the carrying capacity and the personnel operating time of bits car, if let its iron fillings continue to pile up, will inevitably appear iron fillings and fall the excessive condition of top overflow, clean and bring the hidden danger in the aspect of the safety in production for workshop ground.

Disclosure of Invention

An object of the utility model is to provide a bulk iron fillings equipment of tearing installs in lathe chip cleaner chip removal mouth below, connects the intermediate position of bits car top, can handle into tiny garrulous iron fillings and directly fall to connecing the bits dolly with the bulk iron fillings that fall into in the equipment rapidly.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a bulk iron fillings equipment of tearing, which comprises a bracket, one end on the bracket is provided with a shredding box body, the bracket at the bottom of the shredding box body is provided with a material leakage port, the upper part of the shredding box body is provided with a collecting funnel, two ends of the shredding box body in the length direction are both provided with a connecting body bearing seat, the connecting body bearing seat is fixedly arranged on the bracket, a driving wheel shaft and a driven wheel shaft are arranged between the two connecting body bearing seats in a matching way, one end of the driving wheel shaft penetrating out of the connecting body bearing seat is provided with a first gear, one end of the driven wheel shaft penetrating out of the connecting body bearing seat is provided with a second gear meshed with the first gear, a speed reducing motor is arranged on the bracket corresponding to the position of the driving wheel shaft, the output shaft of the speed reducing motor is connected with the driving wheel shaft through a shaft coupling, a plurality of groups of first cutter discs are sleeved on the driving wheel shaft in the shredding box body, a first spacer sleeve is arranged between the adjacent first cutter discs, the driven wheel shaft in the shredding box is sleeved with a plurality of groups of second cutter heads, a second spacer bush is arranged between every two adjacent second cutter heads, and the first cutter heads and the second spacer bushes as well as the second cutter heads and the first spacer bushes are arranged correspondingly to each other. All install nodular iron fillings on first blade disc and the second blade disc and tear the device, nodular iron fillings tear the device and including setting up the installation cover on the blade disc, the installation fit in is equipped with the sliding block, is equipped with the spring in the installation cover of sliding block one side, and the opposite side of sliding block is equipped with inserts the post, the spring has the trend that makes the post of inserting stretch out the installation cover all the time, corresponding to the position of sliding block, still is equipped with the spacing ring at the tip of installation cover. And a bull eye bearing is arranged at the end part of the inserted column extending out of the mounting sleeve.

The utility model has the advantages of: a bulk iron fillings equipment of tearing, install in lathe chip cleaner chip removal mouth below, connect the intermediate position of bits car top. When the equipment works, the ball-shaped scrap iron falling into the equipment can be rapidly processed into fine scrap iron and directly falls onto the scrap receiving trolley. Through continuous operation of the equipment, the scrap receiving trolley can be loaded with compact and fine scraps and transported, and the carrying capacity of the scrap receiving trolley can be fully exerted. The cutter head and the spacer bush that interval arrangement was gone up to drive wheel axle and driven wheel axle are corresponding mutually, will produce the effect of tearing of similar scissors to filling the nodular iron fillings therein through rotation each other, carry out the transmission through intermeshing's first gear and second gear between drive wheel axle and the driven wheel axle in addition, guarantee synchronous reverse operation, under gear motor's drive, the nodular iron fillings will be torn the extrusion shearing repeatedly in the shredder box, finally become tiny scrap iron and fall into in connecing the bits dolly.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is an enlarged view of the cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a schematic structural view of a lump iron scrap tearing device mounted on a cutter head;

fig. 6 is a partial enlarged view of I in fig. 5.

Detailed Description

A bulk iron fillings equipment of tearing, as shown in fig. 1 and fig. 2, including support 1, wherein support 1 installs in lathe chip cleaner chip removal mouth below, connects the intermediate position of bits car top to in directly tearing the processing exhaust bulk iron fillings and handling, finally make the scrap iron bits fall into and connect the bits car. One end on the support 1 is equipped with shredding box 2, tears the processing to bulk iron fillings in shredding box 2, sets up drain hole 3 on the support 1 of shredding box 2 bottom, and drain hole 3 bottom then sets up and connects the bits car, and funnel 4 is collected in the installation of 2 upper portions of shredding box, collects funnel 4 and is located the below of lathe chip cleaner chip removal mouth.

Both ends of the length direction of the shredding box body 2 are respectively provided with a connecting bearing seat 5, the connecting bearing seats 5 are fixedly arranged on the support 1, a driving wheel shaft 6 and a driven wheel shaft 7 are arranged between the two connecting bearing seats 5 in a matching mode, as shown in fig. 3, one end, penetrating out of the connecting bearing seats 5, of the driving wheel shaft 6 is provided with a first gear 8, and one end, penetrating out of the connecting bearing seats 5, of the driven wheel shaft 7 is provided with a second gear 9 meshed with the first gear 8. The speed reducing motor 10 is mounted on the support 1 corresponding to the position of the driving wheel shaft 6, an output shaft of the speed reducing motor 10 is connected with the driving wheel shaft 6 through a coupler 11, and the speed reducing motor 10 is started to drive the driving wheel shaft 6 and the driven wheel shaft 7 to synchronously and reversely rotate.

As shown in fig. 3 and 4, a plurality of groups of first cutter discs 12 are sleeved on the driving wheel shaft 6 in the shredding box body 2, first spacers 13 are arranged between the adjacent first cutter discs 12, a plurality of groups of second cutter discs 14 are sleeved on the driven wheel shaft 7 in the shredding box body 2, and second spacers 15 are arranged between the adjacent second cutter discs 14. First blade disc 12 and second spacer 15, second blade disc 14 and first spacer 13 all correspond the setting each other, as shown in fig. 4, when the knife tip of blade disc is rotatory to horizontal position, the clearance of blade disc and spacer is less than 0.5mm, will produce the effect of tearing of similar scissors to filling the bulk iron fillings therein, the bulk iron fillings will be torn the extrusion shearing repeatedly in tearing box 2 under gear motor 10's drive operation, it falls into in connecing the bits dolly finally to become tiny garrulous iron fillings.

In the above-mentioned equipment structure, various proximity switches, photoelectric sensors, etc. are used for detecting various in-place signals and material/vacancy signals and transmitting them to the background PLC monitoring program. Before batch of workpieces are put into a production line, the support 1 is required to be adjusted in advance, the height of the supporting legs of the support 1 is mainly adjusted according to the height from the outlet of the chip cleaner of the batch to the ground, so that the whole set of shredding equipment can freely enter and exit from the lower position of the outlet of the chip cleaner, and the upper edge of the collecting funnel 4 is required to be as close to the lower edge of the chip outlet of the chip cleaner as possible. The utility model discloses still can serve in goods and materials recovery field or other trades simultaneously, can tear into tiny piece, the material transportation work in the later stage of being convenient for with the large size stereoplasm article rapidly.

When the bulk iron filings fall into the shredding box body 2 for shredding, the bulk iron filings need to fall to the position between the cutter head and the spacer bush, but because the bulk iron filings are fluffy and light in weight, when the shredding treatment is actually carried out, the scrap iron is difficult to smoothly fall between the cutter head and the spacer bush, and in order to solve the problems, the first cutter head 12 and the second cutter head 14 are both provided with a bulk scrap iron tearing device, as shown in fig. 5 and 6, the bulk-shaped iron scrap tearing device comprises a mounting sleeve 16 arranged on the cutter head, a sliding block 17 is arranged in the mounting sleeve 16 in a matching way, a spring 18 is arranged in the mounting sleeve 16 at one side of the sliding block 17, an inserting column 19 is arranged at the other side of the sliding block 17, the spring 18 always has the tendency that the inserting column 19 extends out of the mounting sleeve 16, the end of the mounting sleeve 16 corresponding to the position of the sliding block 17 is further provided with a limiting ring 20, and the limiting ring 20 can prevent the sliding block 17 from separating from the mounting sleeve 16. When the cutter head rotates and is not close to the spacer bush, the inserting column 19 extends out of the mounting bush 16 under the elastic force action of the spring 18, the inserting column 19 can drive the bulk iron chips in the shredding box body 2 to be shredded between the cutter head and the spacer bush along with the rotation of the cutter head, the inserting column 19 can gradually compress the spring 18 and enter the mounting bush 16 in the process that the cutter head and the inserting column 19 rotate to gradually approach the spacer bush, when the cutter head rotates and is separated from the spacer bush, the blocking of the spacer bush is lost, and the inserting column 19 extends out of the mounting bush 16 again, so that the next circle of shearing and shredding operation is performed.

Further, in order to reduce the friction between the spacer sleeve and the inserted column 19 to the maximum extent and prolong the service life of the bulk iron scrap tearing device in the process that the spacer sleeve is in contact with the inserted column 19, the end part of the inserted column 19, which extends out of the mounting sleeve 16, is provided with the bull eye bearing 21, so that the hard friction contact between the inserted column 19 and the spacer sleeve is avoided, and the service life of the inserted column 19 and the spacer sleeve is prolonged to a certain extent.

Technical scheme of the utility model not be restricted to the utility model the within range of embodiment. The technical contents not described in detail in the present invention are all known techniques.

Claims

1. The utility model provides a bulk iron fillings equipment of tearing, its characterized in that: comprises a bracket (1), one end of the bracket (1) is provided with a shredding box body (2), the bracket (1) at the bottom of the shredding box body (2) is provided with a material leakage port (3), the upper part of the shredding box body (2) is provided with a collecting funnel (4), two ends of the shredding box body (2) in the length direction are respectively provided with a connecting body bearing seat (5), the connecting body bearing seats (5) are fixedly arranged on the bracket (1), a driving wheel shaft (6) and a driven wheel shaft (7) are arranged between the two connecting body bearing seats (5) in a matching way, one end of the driving wheel shaft (6) penetrating out of the connecting body bearing seats (5) is provided with a first gear (8), one end of the driven wheel shaft (7) penetrating out of the connecting body bearing seats (5) is provided with a second gear (9) meshed with the first gear (8), the position corresponding to the driving wheel shaft (6), the bracket (1) is provided with a speed reducing motor (10), an output shaft of the speed reducing motor (10) is connected with the driving wheel shaft (6) through a shaft coupling (11), the driving wheel shaft (6) in the shredding box body (2) is sleeved with a plurality of groups of first cutter heads (12), a first spacer sleeve (13) is arranged between the adjacent first cutter heads (12), a driven wheel shaft (7) in the shredding box body (2) is sleeved with a plurality of groups of second cutter heads (14), a second spacer sleeve (15) is arranged between the adjacent second cutter heads (14), and the first cutter heads (12) and the second spacer sleeves (15), the second cutter heads (14) and the first spacer sleeves (13) are arranged in a corresponding mode.

2. A bulk iron scrap shredding apparatus according to claim 1, wherein: all install nodular iron fillings on first blade disc (12) and second blade disc (14) and tear the device, nodular iron fillings tear the device including setting up installation cover (16) on the blade disc, installation cover (16) fit in is equipped with sliding block (17), is equipped with spring (18) in installation cover (16) of sliding block (17) one side, and the opposite side of sliding block (17) is equipped with inserts post (19), spring (18) have the trend that makes to insert post (19) and stretch out installation cover (16) all the time, corresponding to the position of sliding block (17), still are equipped with spacing ring (20) at the tip of installation cover (16).

3. A lump iron scrap shredding apparatus according to claim 2, wherein: and a bull eye bearing (21) is arranged at the end part of the inserted column (19) extending out of the mounting sleeve (16).