CN213349160U - Distance-adjustable double-shaft crusher - Google Patents
Distance-adjustable double-shaft crusher Download PDFInfo
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- CN213349160U CN213349160U CN202022105847.XU CN202022105847U CN213349160U CN 213349160 U CN213349160 U CN 213349160U CN 202022105847 U CN202022105847 U CN 202022105847U CN 213349160 U CN213349160 U CN 213349160U
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- 238000003756 stirring Methods 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000010030 laminating Methods 0.000 claims abstract description 5
- 238000003475 lamination Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 17
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a biax breaker of adjustable distance, which comprises a housin, be provided with the (mixing) shaft of two parallels in the casing, the both ends of (mixing) shaft are fixed through a bearing frame respectively, set up on the casing and supply the bearing frame to insert and follow the regulation mouth that casing width direction slided, the one side that the bearing frame is located the casing is provided with the apron that is used for sealing the regulation mouth, set up the through-hole that supplies the (mixing) shaft laminating to pass on the apron, the apron passes through bolt one and fixes on the bearing frame, two even array has broken blade, two on the (mixing) shaft protrusion is provided with the gear, two in the one end of casing the gear passes through chain engagement, one of them root. The distance between the two stirring shafts is determined according to the material to be crushed, the first bolt for pressing the cover plate on the bearing seat is unscrewed, the two stirring shafts are pushed, the distance between the stirring shafts is adjusted to a preset length, and the application range of the crusher is widened.
Description
Technical Field
The utility model relates to a breaker, more specifically say, it relates to a biax breaker of adjustable distance.
Background
Crushers have been widely used in various fields, and are indispensable to garbage disposal in daily life, the construction field, and the mining industry.
The patent of publication No. CN204017939U, published Japanese 2014-12-17 discloses a double-shaft fine crusher, which comprises a motor, a speed reducer, a gear transmission mechanism, a main blade group, an auxiliary blade group, a frame, a comb plate, a crushing box, a gear box and a feed hopper, wherein the driving shaft and the driven shaft are spline shafts, spline holes matched with the spline shafts are formed in blades, and the blades are arranged on the spline shafts through the spline holes; the clearance adjusting gasket is provided with a spline hole matched with the spline shaft, and the clearance adjusting gasket is arranged on the spline shaft through the spline hole; the number of teeth of the driving gear is not equal to that of the driven gear.
The double-shaft fine crusher in the patent has the advantages of simple structure, convenience in operation, strong crushing capacity, wide application range and long service life. However, the distance between the two shafts of the crusher cannot be adjusted, so that the material which can be crushed is large in limitation and small in application range.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a but biax breaker of roll adjustment has biax interval adjustable effect.
In order to achieve the technical purpose, the utility model provides a following technical scheme: the utility model provides a biax breaker of adjustable distance, includes the casing, be provided with the (mixing) shaft of two parallels in the casing, the both ends of (mixing) shaft are fixed through a bearing frame respectively, set up on the casing and supply the bearing frame to insert and along the regulation mouth that casing width direction slided, the one side that the bearing frame is located the casing is provided with the apron that is used for sealing the regulation mouth, set up the through-hole that supplies the (mixing) shaft laminating to pass on the apron, the apron passes through bolt one to be fixed on the bearing frame, two even array has broken blade, two on the (mixing) shaft protrusion is provided with the gear, two in the one end of casing the gear passes through chain engagement.
Through adopting above-mentioned technical scheme, confirm the interval of two (mixing) shafts according to the material of treating the breakage, unscrew the bolt one that compresses tightly the apron on the bearing frame, promote two (mixing) shafts, adjust the stirring shaft interval to predetermined length, screw bolt one again, make two (mixing) shafts and casing keep relatively fixed, untie the chain simultaneously to increase the chain to suitable length, overlap the chain on two gears again, realized the adjustable of biax interval, improved the application scope of breaker. The application scope grow of breaker, consequently different materials all can be broken with this kind of breaker, have simplified the manufacturing cost of breaker, need not set up different production lines and produce different breakers, and the same kind of breaker of unified production has reduced the production degree of difficulty, has also improved production efficiency simultaneously.
Preferably, a fixing seat for supporting the motor is arranged outside the shell, the motor is fixed on the fixing seat through a second bolt, four waist-shaped holes located below the motor are formed in the fixing seat, each second bolt penetrates through the waist-shaped hole and is fixed on the fixing seat, and the waist-shaped holes are parallel to the width direction of the shell.
Through adopting above-mentioned technical scheme, when adjusting the (mixing) shaft position, follow the adjustment with the motor position, with the help of the cooperation of waist type hole and bolt two, realized the swift regulation of motor position, improved application scope.
Preferably, the inner wall of the shell is provided with two edge sealing frames parallel to the width direction of the shell, the edge sealing frames are L-shaped, and the two edge sealing frames are respectively used for one edge of the cover plate to be attached and inserted.
Through adopting above-mentioned technical scheme, the banding frame is sealed with two long limits of apron, has further promoted the apron to the sealed effect of adjusting the mouth, has guaranteed that the material does not influence the (mixing) shaft and normally works.
Preferably, the bearing seat is further provided with another cover plate positioned outside the shell, the two cover plates are fixed on the bearing seat through bolts, the two cover plates and the adjusting port form a cavity, the shell is provided with an inflation tube communicated with the cavity of the adjusting port, and an air pump for supplying air to the inflation tube is arranged outside the shell.
Through adopting above-mentioned technical scheme, the breaker during operation, the air pump constantly inflates in giving the regulation mouth, forms compressed air in the regulation mouth, has guaranteed that the interior material of casing can't get into in the regulation mouth, has further guaranteed the leakproofness.
Preferably, the stirring shaft is sleeved with laminations for separating adjacent crushing blades, and two ends of the stirring shaft in the length direction are respectively in threaded connection with end discs.
Through adopting above-mentioned technical scheme, when broken large-scale material, the (mixing) shaft interval is big, and the interval of broken blade also needs corresponding adjustment grow, can take off the end disc earlier this moment, adjusts the interval of broken blade on the (mixing) shaft again, has further improved crushing effect.
Preferably, knife rests are arranged on two side walls in the length direction in the shell, an auxiliary crushing knife is detachably connected to each knife rest, and the auxiliary crushing knife is inserted between every two adjacent crushing blades.
Through adopting above-mentioned technical scheme, two (mixing) shaft intervals are hour, and the interval of (mixing) shaft and shells inner wall will the grow, lead to the unable broken complete of partial material, just can install vice broken sword on the knife rest this moment, has guaranteed broken integrality.
Preferably, the knife rest is provided with a plurality of parallel positioning grooves along the length direction, the auxiliary crushing knife is attached to and inserted into the positioning grooves, the auxiliary crushing knife is fixed on the knife rest through screws, and the positioning grooves are provided with a plurality of thread grooves matched with the screws along the length direction.
Through adopting above-mentioned technical scheme, when the interval of two (mixing) shafts is big, place vice broken sword near casing top department, vice broken sword does not influence the (mixing) shaft and normally rotates, also can be with the material to middle guide simultaneously. When the distance between the two stirring shafts is small, the auxiliary crushing knife is fixed to a position parallel to the stirring shafts, the auxiliary crushing knife participates in crushing, the rim charge is guaranteed to be processed, and the structural flexibility is improved.
To sum up, the utility model discloses following effect has been gained:
1. the distance between the two stirring shafts is determined according to the material to be crushed, the first bolt for pressing the cover plate on the bearing seat is unscrewed, the two stirring shafts are pushed, the distance between the stirring shafts is adjusted to a preset length, and the application range of the crusher is widened;
2. by means of the matching of the gas-filled pipe and the two cover plates, a high-pressure space is formed at the adjusting opening, and the sealing performance of the crusher is realized;
3. the position of the auxiliary crushing knife can be adjusted, so that the application range is further improved.
Drawings
FIG. 1 is a schematic view for showing the overall structure in the present embodiment;
FIG. 2 is an enlarged view of a portion of FIG. 1 showing the mating relationship between the cover and the housing;
FIG. 3 is a schematic diagram illustrating a matching relationship between a frame and a cover plate in the present embodiment;
fig. 4 is a schematic diagram for showing the matching relationship between the tool post and the secondary crushing blade in the embodiment.
In the figure, 1, a housing; 11. an adjustment port; 12. a cover plate; 13. sealing the frame; 14. an inflation tube; 15. a tool holder; 16. an auxiliary crushing knife; 17. positioning a groove; 18. a screw; 19. a first bolt; 2. a stirring shaft; 21. crushing the leaves; 22. laminating; 23. an end plate; 3. a bearing seat; 4. a fixed seat; 41. a motor; 42. a kidney-shaped hole; 43. and a second bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Example (b): the utility model provides a biax breaker of adjustable distance, as shown in fig. 1 and fig. 2, including casing 1, be provided with two parallel (mixing) shafts 2 in the casing 1, the both ends of (mixing) shaft 2 are fixed through a bearing frame 3 respectively, set up on the casing 1 and supply bearing frame 3 to insert and along the regulation mouth 11 that casing 1 width direction slided, the one side that bearing frame 3 is located casing 1 is provided with the apron 12 that is used for sealing regulation mouth 11, set up the through-hole that supplies (mixing) shaft 2 laminating to pass on the apron 12, apron 12 is fixed on bearing frame 3 through bolt 19, even array has broken blade 21 on two (mixing) shafts 2, two (mixing) shafts 2 protrusion one end in casing 1 is provided with the gear, two gears pass through the chain meshing, one of them (mixing).
Confirm the interval of two (mixing) shafts 2 according to the material of treating the broken, unscrew the bolt 19 that compresses tightly apron 12 on the bearing frame 3, promote two (mixing) shafts 2, adjust the (mixing) shaft 2 interval to predetermined length, screw bolt 19 again, make two (mixing) shafts 2 and casing 1 keep relatively fixed, untie the chain simultaneously to increase the chain to suitable length, overlap the chain on two gears again, realized the adjustable of biax interval, improved the application scope of breaker. The application scope grow of breaker, consequently different materials all can be broken with this kind of breaker, have simplified the manufacturing cost of breaker, need not set up different production lines and produce different breakers, and the same kind of breaker of unified production has reduced the production degree of difficulty, has also improved production efficiency simultaneously.
As shown in fig. 1, a fixing seat 4 for supporting a motor 41 is arranged outside the housing 1, the motor 41 is fixed on the fixing seat 4 through a second bolt 43, four kidney-shaped holes 42 located below the motor 41 are formed in the fixing seat 4, each second bolt 43 passes through the kidney-shaped hole 42 and is fixed on the fixing seat 4, and the kidney-shaped holes 42 are parallel to the width direction of the housing 1. When the position of the stirring shaft 2 is adjusted, the position of the motor 41 is adjusted along with the adjustment, and the position of the motor 41 is quickly adjusted by means of the matching of the waist-shaped hole 42 and the second bolt 43, so that the application range is widened.
As shown in fig. 2, the stirring shaft 2 is sleeved with laminations 22 for separating adjacent crushing blades 21, and two ends of the stirring shaft 2 in the length direction are respectively in threaded connection with end plates 23. When broken large-scale material, 2 intervals of (mixing) shaft are big, and broken blade 21's interval also needs corresponding adjustment grow, can take off end disc 23 earlier this moment, and the interval of adjusting broken blade 21 on (mixing) shaft 2 has further improved crushing effect again.
As shown in fig. 2, the bearing seat 3 is further provided with another cover plate 12 located outside the housing 1, the two cover plates 12 are fixed on the bearing seat 3 through bolts, the two cover plates 12 and the adjusting port 11 form a cavity, the housing 1 is provided with an inflation tube 14 communicated with the cavity of the adjusting port 11, and the housing 1 is externally provided with an air pump for supplying air to the inflation tube 14. During the operation of the crusher, the air pump continuously inflates the adjusting port 11, compressed air is formed in the adjusting port 11, the situation that materials in the shell 1 cannot enter the adjusting port 11 is guaranteed, and the sealing performance is further guaranteed.
As shown in fig. 3, two edge sealing frames 13 parallel to the width direction of the casing 1 are arranged on the inner wall of the casing 1, the edge sealing frames 13 are arranged in an L shape, the two edge sealing frames 13 are respectively used for fitting and inserting one side of the cover plate 12, the two long edges of the cover plate 12 are sealed by the edge sealing frames 13, the sealing effect of the cover plate 12 on the adjusting port 11 is further improved, and the normal work of the stirring shaft 2 is not influenced by materials.
As shown in fig. 1, knife rests 15 are provided on two side walls in the longitudinal direction in the housing 1, an auxiliary crushing knife 16 is detachably connected to the knife rest 15, and the auxiliary crushing knife 16 is inserted between two adjacent crushing blades 21. When two (mixing) shaft 2 intervals are small, the interval of (mixing) shaft 2 and 1 inner wall of casing will grow, lead to the unable broken complete of part material, just can install vice broken sword 16 on knife rest 15 this moment, guaranteed broken integrality.
As shown in fig. 4, the knife rest 15 is provided with a plurality of parallel positioning grooves 17 along the length direction thereof, the auxiliary crushing knife 16 is attached to and inserted into the positioning grooves 17, the auxiliary crushing knife 16 is fixed on the knife rest 15 by screws 18, and the positioning grooves 17 are provided with a plurality of thread grooves matched with the screws 18 along the length direction thereof. When the distance between the two stirring shafts 2 is large, the auxiliary crushing knife 16 is placed at the position close to the top end of the shell 1, the auxiliary crushing knife 16 does not influence the normal rotation of the stirring shafts 2, and meanwhile, the materials can be guided to the middle. When the distance between the two stirring shafts 2 is small, the auxiliary crushing knife 16 is fixed to a position parallel to the stirring shafts 2, the auxiliary crushing knife 16 participates in crushing, the rim charge is guaranteed to be processed, and the structural flexibility is improved.
Claims (7)
1. A double-shaft crusher with adjustable distance, comprising a shell (1), characterized in that: two parallel stirring shafts (2) are arranged in the shell (1), two ends of each stirring shaft (2) are respectively fixed through a bearing seat (3), the shell (1) is provided with an adjusting opening (11) for the bearing seat (3) to insert and slide along the width direction of the shell (1), one surface of the bearing seat (3) positioned in the shell (1) is provided with a cover plate (12) for sealing the adjusting opening (11), the cover plate (12) is provided with a through hole for the joint penetration of the stirring shaft (2), the cover plate (12) is fixed on the bearing seat (3) through a first bolt (19), crushing blades (21) are uniformly arrayed on the two stirring shafts (2), gears are arranged at one ends of the two stirring shafts (2) protruding out of the shell (1), the two gears are meshed through a chain, one of the stirring shafts (2) is driven to rotate by a motor (41).
2. A variable-pitch twin-shaft crusher according to claim 1, characterised in that: the motor is characterized in that a fixing seat (4) used for supporting the motor (41) is arranged outside the shell (1), the motor (41) is fixed on the fixing seat (4) through a second bolt (43), four waist-shaped holes (42) located below the motor (41) are formed in the fixing seat (4), each second bolt (43) penetrates through the waist-shaped hole (42) and is fixed on the fixing seat (4), and the waist-shaped holes (42) are parallel to the width direction of the shell (1).
3. A variable-pitch twin-shaft crusher according to claim 2, characterised in that: two sealing frames (13) parallel to the width direction of the shell (1) are arranged on the inner wall of the shell (1), the sealing frames (13) are arranged to be L-shaped, and the two sealing frames (13) are respectively used for one side of the cover plate (12) to be attached and inserted.
4. A controllable pitch twin-shaft crusher according to claim 3, characterised in that: still be provided with another apron (12) that is located casing (1) outside on bearing frame (3), two apron (12) pass through the bolt fastening on bearing frame (3), two apron (12) and regulation mouth (11) formation cavity, be provided with gas tube (14) of intercommunication regulation mouth (11) cavity on casing (1), casing (1) is provided with the air pump for gas tube (14) air feed outward.
5. A controllable pitch twin-shaft crusher according to claim 4, characterised in that: the stirring shaft (2) is sleeved with laminations (22) for separating adjacent crushing blades (21), and two ends of the stirring shaft (2) in the length direction are respectively in threaded connection with end discs (23).
6. A variable-pitch twin-shaft crusher according to claim 5, characterised in that: knife rests (15) are arranged on two side walls of the inner length direction of the shell (1), an auxiliary crushing knife (16) is detachably connected to each knife rest (15), and the auxiliary crushing knife (16) is inserted between two adjacent crushing blades (21).
7. A variable-pitch twin-shaft crusher according to claim 6, characterised in that: the utility model discloses a crushing machine, including knife rest (15), vice broken sword (16), screw (18), locating groove (17) are seted up many parallels on knife rest (15) along self length direction, the laminating of vice broken sword (16) is inserted locating groove (17), vice broken sword (16) is fixed on knife rest (15) through screw (18), a plurality of and screw (18) complex thread grooves are seted up along self length direction in locating groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022105847.XU CN213349160U (en) | 2020-09-23 | 2020-09-23 | Distance-adjustable double-shaft crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022105847.XU CN213349160U (en) | 2020-09-23 | 2020-09-23 | Distance-adjustable double-shaft crusher |
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| Publication Number | Publication Date |
|---|---|
| CN213349160U true CN213349160U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022105847.XU Active CN213349160U (en) | 2020-09-23 | 2020-09-23 | Distance-adjustable double-shaft crusher |
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| CN (1) | CN213349160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116920435A (en) * | 2023-09-14 | 2023-10-24 | 天津君宇科技股份有限公司 | Polymer devolatilization concentrating equipment |
-
2020
- 2020-09-23 CN CN202022105847.XU patent/CN213349160U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116920435A (en) * | 2023-09-14 | 2023-10-24 | 天津君宇科技股份有限公司 | Polymer devolatilization concentrating equipment |
| CN116920435B (en) * | 2023-09-14 | 2023-11-21 | 天津君宇科技股份有限公司 | Polymer devolatilization concentrating equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 231 Xinxi Road, Xinwu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Honglei Environmental Protection Equipment Co.,Ltd. Address before: 231 Xinxi Road, Xinwu District, Wuxi City, Jiangsu Province Patentee before: Wuxi Honglei Petrochemical Pipe Fittings Co.,Ltd. |
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| CP03 | Change of name, title or address |