CN211563209U - Crushing device of zirconium alloy scrap crusher - Google Patents
Crushing device of zirconium alloy scrap crusher Download PDFInfo
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- CN211563209U CN211563209U CN201922236988.2U CN201922236988U CN211563209U CN 211563209 U CN211563209 U CN 211563209U CN 201922236988 U CN201922236988 U CN 201922236988U CN 211563209 U CN211563209 U CN 211563209U
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Abstract
The utility model discloses a crushing device of a zirconium alloy scrap crusher, which comprises a crushing mechanism and a discharging mechanism, wherein the crushing mechanism is arranged in a scrap box body and used for crushing zirconium alloy scrap, and the discharging mechanism is used for discharging the zirconium alloy scrap crushed by the crushing mechanism; the crushing mechanism comprises a cutter head assembly horizontally arranged in the scrap box body and a rotating shaft which is vertically arranged in the scrap box body and is used for driving the cutter head assembly to rotate; the outer diameter of the inner cutter head is smaller than the inner diameter of the outer cutter head; the discharging mechanism comprises a scrap discharging platform horizontally arranged right below the outer cutter head, and a discharging port is formed in the scrap discharging platform and internally provided with a plurality of anti-blocking rods. The utility model discloses a crushing mechanism in the bits case carries out the breakage to the zircaloy bits material that enters into in the bits case, then utilizes the discharge mechanism who sets up in the bits case to discharge the zircaloy bits material after the breakage mechanism is broken, makes the zircaloy bits material size after the breakage even, has reduced the processing cost simultaneously, has improved production efficiency.
Description
Technical Field
The utility model belongs to the technical field of bits material treatment facility, especially, relate to a zircaloy bits material breaker.
Background
In the whole production and processing process of the zirconium material, the finished product rate of the product is low, the proportion of the produced machining scraps is large, the scraps are mainly added by an ingot casting machine and the scraps produced by extruding ingot blank drilling, the cost of the processed product is greatly improved, and the recovery and utilization of the scraps are an effective way for reducing the production cost. In the recovery process of the scraps, the scraps need to be crushed and subjected to surface treatment before being applied. However, the existing crusher has the problems of material quality of an inner cutter head and an outer cutter head, material shifting cutters and installation of the material shifting cutters, so that the cutters are broken due to large crushing resistance and material shifting resistance in the crushing process, and the production efficiency is reduced in the assembling and disassembling process. Simultaneously, on present breaker discharge gate platform, discharge gate one side adopts the punching a hole that the size is the same to arrange the material effect in order to realize, nevertheless punches a hole and arranges the material mode and cause the card material easily, hinders going on of crushing process. Therefore, a crushing device of a zirconium alloy scrap crusher is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed at, provide a zircaloy bits material breaker, the zircaloy bits material that enters into in the bits material box is broken through the broken mechanism in the bits material box, then utilizes the discharge mechanism who sets up in the bits material box to the warp zircaloy bits material after the broken mechanism is discharged, makes zircaloy bits material size after the breakage even, has reduced the processing cost simultaneously, has improved production efficiency.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a zircaloy bits material breaker which characterized in that: the device comprises a crushing mechanism and a discharging mechanism, wherein the crushing mechanism is arranged in a scrap box body and used for crushing zirconium alloy scraps, and the discharging mechanism is used for discharging the zirconium alloy scraps crushed by the crushing mechanism;
the crushing mechanism comprises a cutter head assembly horizontally arranged in the scrap box body and a rotating shaft vertically arranged in the scrap box body and used for driving the cutter head assembly to rotate, the cutter head assembly comprises an inner cutter head horizontally arranged and an outer cutter head arranged on the outer side of the inner cutter head and matched with the inner cutter head, the inner cutter head consists of a chuck and a plurality of crushing teeth arranged on the outer side surface of the chuck, the bottom of the inner cutter head is relatively provided with a material stirring cutter, the material stirring cutter is parallel to the crushing teeth, and the material stirring cutter is fixedly connected with the inner cutter head through two fasteners; the inner part of the outer cutter head is of a hollow structure, and the inner side surface of the outer cutter head is provided with crushing grooves matched with the crushing teeth; the outer diameter of the inner cutter head is smaller than the inner diameter of the outer cutter head;
the discharging mechanism comprises a scrap discharging platform horizontally arranged right below the outer cutter head, a discharging port is formed in the scrap discharging platform and communicated with a hollow area inside the outer cutter head, a gap is formed between the outer cutter head and the scrap discharging platform, and the end part of the material stirring cutter extends to the outer side of the crushing tooth and extends into the gap; and a plurality of anti-blocking rods are arranged in the discharge hole.
Foretell zircaloy bits material breaker characterized in that: the chuck and the outer cutter head are circular discs, the crushing teeth are uniformly distributed along the circumferential direction of the chuck, and the crushing grooves are uniformly distributed along the circumferential direction of a hollow area of the outer cutter head.
Foretell zircaloy bits material breaker characterized in that: and the middle part of the chuck is provided with a mounting hole for the rotating shaft to pass through.
Foretell zircaloy bits material breaker characterized in that: the cutting device is characterized in that clamping strips are oppositely arranged on the rotating shaft, one end of the rotating shaft is installed on the scrap discharging platform, and the other end of the rotating shaft penetrates through a hollow area and a mounting hole of the outer cutter disc and is fixedly connected with the inner cutter disc.
Foretell zircaloy bits material breaker characterized in that: the length of dialling the material sword is greater than the length of broken tooth, the width of dialling the material sword with the width of broken tooth equals, the one end of dialling the material sword is fixed the bottom of interior blade disc, the other end of dialling the material sword extends to the outside of broken tooth and stretches into in the gap.
Foretell zircaloy bits material breaker characterized in that: the discharge port is a fan-shaped port, and the anti-blocking rods are distributed along the radius direction of the discharge port.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses a crushing mechanism in the bits case carries out the breakage to the zircaloy bits material that enters into in the bits case, then utilizes the discharge mechanism who sets up in the bits case to the warp the zircaloy bits material after the crushing mechanism is broken is discharged, makes zircaloy bits material size after the breakage even, has reduced the processing cost simultaneously, has improved production efficiency.
2. The utility model discloses in the bottom of interior blade disc is provided with the material sword of dialling relatively, the material sword of dialling has improved the intensity and the life of dialling the material sword through two fasteners and interior blade disc fixed connection, and then improves production efficiency.
3. The utility model discloses in the external diameter of interior blade disc is less than the internal diameter of outer blade disc makes and leaves the space between interior blade disc and the outer blade disc, has ensured that broken zircaloy bits material size is even.
4. The utility model can effectively prevent the zirconium alloy scraps from being blocked in the crushing process by arranging the anti-blocking rods in the discharge port and adjusting the clearance between the anti-blocking rods; meanwhile, the size of the broken scraps can be adjusted.
To sum up, the utility model discloses a crushing mechanism in the bits case carries out the breakage to the zircaloy bits material that enters into in the bits case, then utilizes the discharge mechanism who sets up in the bits case to the warp zircaloy bits material after the crushing mechanism is broken discharges, makes zircaloy bits material size after the breakage even, has reduced the processing cost simultaneously, has improved production efficiency.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is an exploded view of the present invention.
Description of reference numerals:
1-inner cutter head; 1-crushing teeth; 1-2-mounting holes;
2-outer cutter head; 2-1-a crushing tank; 3, a material poking knife;
4-a fastener; 5, a rotating shaft; 5-1-clamping the strip;
6, a scrap discharging platform; 6-1-a discharge port; 7-anti-sticking stick.
Detailed Description
As shown in fig. 1, the utility model comprises a crushing mechanism which is arranged in a scrap box body and is used for crushing zirconium alloy scrap and a discharging mechanism which is used for discharging the zirconium alloy scrap crushed by the crushing mechanism;
the crushing mechanism comprises a cutter head assembly horizontally arranged in the scrap box body and a rotating shaft 5 vertically arranged in the scrap box body and used for driving the cutter head assembly to rotate, the cutter head assembly comprises an inner cutter head 1 horizontally arranged and an outer cutter head 2 installed on the outer side of the inner cutter head 1 and matched with the inner cutter head 1, the inner cutter head 1 consists of a chuck and a plurality of crushing teeth 1-1 arranged on the outer side surface of the chuck, a material stirring cutter 3 is oppositely arranged at the bottom of the inner cutter head 1, the material stirring cutter 3 is parallel to the crushing teeth 1-1, and the material stirring cutter 3 is fixedly connected with the inner cutter head 1 through two fasteners 4; the inner part of the outer cutter head 2 is of a hollow structure, and the inner side surface of the outer cutter head 2 is provided with a crushing groove 2-1 matched with the crushing teeth 1-1; the outer diameter of the inner cutter head 1 is smaller than the inner diameter of the outer cutter head 2;
the discharging mechanism comprises a scrap discharging platform 6 horizontally arranged right below the outer cutter head 2, a discharging port 6-1 is formed in the scrap discharging platform 6, the discharging port 6-1 is communicated with a hollow area inside the outer cutter head 2, a gap exists between the outer cutter head 2 and the scrap discharging platform 6, and the end part of the material poking cutter 3 extends to the outer side of the crushing tooth 1-1 and extends into the gap; a plurality of anti-blocking rods 7 are arranged in the discharge port 6-1.
During actual use, the zirconium alloy scraps entering the scrap box body are crushed by the crushing mechanism arranged in the scrap box body, and then the zirconium alloy scraps crushed by the crushing mechanism are discharged by the discharging mechanism arranged in the scrap box body, so that the crushed zirconium alloy scraps are uniform in size, the processing cost is reduced, and the production efficiency is improved.
The material shifting cutter is characterized in that the material shifting cutter 3 is oppositely arranged at the bottom of the inner cutter head 1, the material shifting cutter 3 is fixedly connected with the inner cutter head 1 through two fasteners 4, the strength of the material shifting cutter 3 is improved, the service life of the material shifting cutter is prolonged, and the production efficiency is improved.
In addition, the outer diameter of the inner cutter head 1 is smaller than the inner diameter of the outer cutter head 2, so that a gap is reserved between the inner cutter head 1 and the outer cutter head 2, the size of crushed zirconium alloy scraps is ensured to be uniform, and in the installation process, the gap between the installed inner cutter head 1 and the installed outer cutter head 2 is ensured to be within 2-3 mm.
The anti-blocking rods 7 are arranged in the discharge port 6-1, and the gaps between the anti-blocking rods 7 are adjusted, so that the material blocking phenomenon of the zirconium alloy scraps in the crushing process can be effectively prevented; meanwhile, the size of the broken scraps can be adjusted.
It should be noted that the inner cutter head 1, the outer cutter head 2 and the kick-out cutter 3 are all made of Cr12MoV materials, so that the inner cutter head, the outer cutter head and the kick-out cutter have high strength, high hardness, high wear resistance and sufficient toughness. Simultaneously, each material poking knife 3 is fixedly installed through the two fastening pieces 4, so that the strength of the material poking knife 3 of the crusher can be effectively improved, the material poking process is prevented from being broken, and the service life of the material poking knife is prolonged. In actual use, the inner cutter head 1 is provided with twelve crushing teeth 1-1, and each crushing tooth 1-1 is subjected to chamfering treatment. The material poking knife 3 is also subjected to chamfering treatment, so that the material poking efficiency can be improved.
In this embodiment, the chuck and the outer cutter 2 are both circular disks, the plurality of crushing teeth 1-1 are uniformly distributed along the circumferential direction of the chuck, and the plurality of crushing grooves 2-1 are uniformly distributed along the circumferential direction of the hollow area of the outer cutter 2.
In this embodiment, the middle of the chuck is provided with a mounting hole 1-2 for the rotating shaft 5 to pass through.
In the embodiment, the rotating shaft 5 is relatively provided with clamping strips 5-1, one end of the rotating shaft 5 is installed on the scrap discharging platform 6, and the other end of the rotating shaft 5 penetrates through the hollow area of the outer cutter head 2 and the installation holes 1-2 to be fixedly connected with the inner cutter head 1.
In this embodiment, the length of the material poking knife 3 is greater than the length of the crushing teeth 1-1, the width of the material poking knife 3 is equal to the width of the crushing teeth 1-1, one end of the material poking knife 3 is fixed at the bottom of the inner cutter head 1, and the other end of the material poking knife 3 extends to the outer side of the crushing teeth 1-1 and extends into the gap.
In practical use, the inner cutter head 1 is driven by the rotating shaft 5 to rotate, so that zirconium alloy scraps entering the cutter head assembly are crushed; the end part of the kick-out knife 3 extends to the outer side of the crushing teeth 1-1 and extends into the gap, so as to push the crushed materials falling between the outer cutter head 2 and the chip material discharging platform 6 to the discharging port 6-1 for discharging.
In this embodiment, the discharge port 6-1 is a fan-shaped port, and the anti-jamming rods 7 are arranged along the radial direction of the discharge port 6-1.
As shown in fig. 1, the number of the anti-sticking rods 7 is five, the diameter of each anti-sticking rod 7 is phi 8 mm-phi 10mm, and the distance between two adjacent anti-sticking rods 7 is 20 mm-25 mm, so that the sticking phenomenon of the zirconium alloy scraps in the crushing process can be effectively prevented.
The utility model discloses during the use, interior blade disc 1 rotates under the drive of pivot 5, utilizes the space between interior blade disc 1 and the outer blade disc 2, carries out the breakage to the zircaloy bits material that gets into in this breaker, and the zircaloy bits material after the breakage carries out breakage, gets into and has the gap between outer blade disc 2 and the bits material ejection of compact platform 6, and the partly broken material that falls into discharge gate 6-1 is discharged through discharge gate 6-1, and the partly broken material that falls into between outer blade disc 2 and the bits material ejection of compact platform 6 falls into discharge gate 6-1 after dialling material sword 3 promotes and discharges.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (6)
1. The utility model provides a zircaloy bits material breaker which characterized in that: the device comprises a crushing mechanism and a discharging mechanism, wherein the crushing mechanism is arranged in a scrap box body and used for crushing zirconium alloy scraps, and the discharging mechanism is used for discharging the zirconium alloy scraps crushed by the crushing mechanism;
the crushing mechanism comprises a cutter head assembly horizontally arranged in the scrap box body and a rotating shaft (5) vertically arranged in the scrap box body and used for driving the cutter head assembly to rotate, the cutter head assembly comprises an inner cutter head (1) horizontally arranged and an outer cutter head (2) installed on the outer side of the inner cutter head (1) and matched with the inner cutter head (1), the inner cutter head (1) consists of a chuck and a plurality of crushing teeth (1-1) arranged on the outer side surface of the chuck, a material stirring knife (3) is oppositely arranged at the bottom of the inner cutter head (1), the material stirring knife (3) is parallel to the crushing teeth (1-1), and the material stirring knife (3) is fixedly connected with the inner cutter head (1) through two fasteners (4); the inner part of the outer cutter head (2) is of a hollow structure, and the inner side surface of the outer cutter head (2) is provided with a crushing groove (2-1) matched with the crushing teeth (1-1); the outer diameter of the inner cutter head (1) is smaller than the inner diameter of the outer cutter head (2);
the discharging mechanism comprises a scrap discharging platform (6) horizontally arranged right below the outer cutter head (2), a discharging port (6-1) is formed in the scrap discharging platform (6), the discharging port (6-1) is communicated with a hollow area inside the outer cutter head (2), a gap exists between the outer cutter head (2) and the scrap discharging platform (6), and the end part of the material poking cutter (3) extends to the outer side of the crushing tooth (1-1) and extends into the gap; a plurality of anti-blocking rods (7) are arranged in the discharge hole (6-1).
2. A zirconium alloy scrap crusher crushing apparatus in accordance with claim 1 wherein: chuck and outer cutter head (2) are circular dish, and are a plurality of broken tooth (1-1) are followed the circumferencial direction of chuck is evenly laid, and is a plurality of broken groove (2-1) are evenly laid along outer cutter head (2) hollow area's circumferencial direction.
3. A zirconium alloy scrap crusher crushing apparatus in accordance with claim 1 wherein: the middle part of the chuck is provided with a mounting hole (1-2) for the rotating shaft (5) to pass through.
4. A zirconium alloy scrap crusher crushing apparatus in accordance with claim 3 wherein: the scrap discharging device is characterized in that clamping strips (5-1) are relatively arranged on the rotating shaft (5), one end of the rotating shaft (5) is installed on the scrap discharging platform (6), and the other end of the rotating shaft (5) penetrates through a hollow area of the outer cutter head (2) and the mounting holes (1-2) and is fixedly connected with the inner cutter head (1).
5. A zirconium alloy scrap crusher crushing apparatus in accordance with claim 1 wherein: the length of the material poking knife (3) is greater than that of the crushing teeth (1-1), the width of the material poking knife (3) is equal to that of the crushing teeth (1-1), one end of the material poking knife (3) is fixed to the bottom of the inner cutter head (1), and the other end of the material poking knife (3) extends to the outer side of the crushing teeth (1-1) and extends into the gap.
6. A zirconium alloy scrap crusher crushing apparatus in accordance with claim 1 wherein: the discharge port (6-1) is a fan-shaped port, and the anti-blocking rods (7) are distributed along the radius direction of the discharge port (6-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236988.2U CN211563209U (en) | 2019-12-13 | 2019-12-13 | Crushing device of zirconium alloy scrap crusher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236988.2U CN211563209U (en) | 2019-12-13 | 2019-12-13 | Crushing device of zirconium alloy scrap crusher |
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| CN211563209U true CN211563209U (en) | 2020-09-25 |
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| CN201922236988.2U Active CN211563209U (en) | 2019-12-13 | 2019-12-13 | Crushing device of zirconium alloy scrap crusher |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110787883A (en) * | 2019-12-13 | 2020-02-14 | 西部新锆核材料科技有限公司 | Crushing device of zirconium alloy scrap crusher |
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2019
- 2019-12-13 CN CN201922236988.2U patent/CN211563209U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110787883A (en) * | 2019-12-13 | 2020-02-14 | 西部新锆核材料科技有限公司 | Crushing device of zirconium alloy scrap crusher |
| CN110787883B (en) * | 2019-12-13 | 2024-02-13 | 西部新锆核材料科技有限公司 | Crushing device of zirconium alloy chip crusher |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 710299 No. 19, east section of Jinggao North Road, Jingwei new town, Xi'an Economic and Technological Development Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an Western New Zirconium Technology Co.,Ltd. Address before: No.19, east section of Jinggao North Road, new material industrial park, Jingwei new town, Xi'an Economic and Technological Development Zone, Xi'an City, Shaanxi Province Patentee before: WESTERN ENERGY MATERIAL TECHNOLOGIES CO.,LTD. |
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| CP03 | Change of name, title or address |