CN215197413U - Single-shaft crusher for ton bags - Google Patents
Single-shaft crusher for ton bags Download PDFInfo
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- CN215197413U CN215197413U CN202121346385.9U CN202121346385U CN215197413U CN 215197413 U CN215197413 U CN 215197413U CN 202121346385 U CN202121346385 U CN 202121346385U CN 215197413 U CN215197413 U CN 215197413U
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- rotating shaft
- fixed cutter
- box body
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Abstract
The utility model discloses a ton bag unipolar breaker, include: the cutting machine comprises a frame, wherein a box body is arranged on the frame, a feed hopper is arranged on the box body, a rotating shaft is rotatably arranged in the box body, a driving mechanism is arranged on the frame, a plurality of movable cutter assemblies are arranged on the rotating shaft, a plurality of fixed cutter adjusting plates are respectively arranged on the inner side walls of the left side and the right side of the box body, an inverted triangle is formed between the two fixed cutter adjusting plates which are aligned with each other on the left side and the right side, each fixed cutter adjusting plate and each movable cutter assembly are staggered, two fixed cutters are respectively arranged on each fixed cutter adjusting plate, and a cutting station is arranged between each fixed cutter and each movable cutter assembly; and a material pressing mechanism is arranged on the outer side wall of the box body. The utility model has the advantages that; the crushing efficiency and the crushing quality can be greatly improved.
Description
Technical Field
The utility model relates to a ton bag unipolar breaker.
Background
The ton bag is a packaging bag for containing granular or powder products, which is mainly made of polypropylene and polyethylene as raw materials, so that the waste ton bag belongs to recyclable garbage. And the ton bag that will discard is recycled just needs to break into the graininess first. When a crusher in the current market crushes ton bags, the ton bags are easily clamped in a feed hopper after the number of the ton bags put into the feed hopper is too large, and the ton bags cannot enter a box body for crushing, so that the crushing efficiency is influenced; because the ton bag has certain toughness, the ton bag can be wound on the movable knife or the fixed knife after being crushed, thereby influencing the crushing work of the movable knife and the fixed knife on the ton bag.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can improve ton bag crushing efficiency's ton bag unipolar breaker.
In order to achieve the above object, the utility model adopts the following technical scheme: ton bag unipolar breaker includes: the cutting machine comprises a rack, wherein a box body is arranged on the rack, a feed hopper is arranged on the box body, a rotating shaft is rotatably arranged in the box body, a driving mechanism capable of driving the rotating shaft to rotate is arranged on the rack, a plurality of movable cutter assemblies are uniformly arranged on the rotating shaft at intervals along the axial direction, a plurality of fixed cutter adjusting plates are respectively arranged on the inner side walls of the left side and the right side of the box body along the axial direction of the rotating shaft, an inverted triangle is formed between the two fixed cutter adjusting plates which are aligned with each other on the left side and the right side, each fixed cutter adjusting plate and the movable cutter assembly are staggered, two fixed cutters are respectively arranged on each fixed cutter adjusting plate, and a cutting station is arranged between each fixed cutter and the movable cutter assembly; be provided with swager on the lateral wall of box and construct, swager includes: the bent material pressing arm is bent towards the feeding hopper, the connecting plate is connected to the bottom of the material pressing arm, the connecting plate is hinged to the outer side wall of the feeding hopper, the first lug plate is arranged at the bottom of the connecting plate, the second lug plate is arranged on the outer side wall of the box body, the hydraulic cylinder is hinged between the first lug plate and the second lug plate, the output shaft of the hydraulic cylinder is hinged to the first lug plate, and the cylinder body of the hydraulic cylinder is hinged to the second lug plate.
Further, aforementioned ton bag unipolar breaker, wherein, move the sword subassembly and include: the cutter comprises a circular cutter and a movable cutter sleeve, wherein a connecting hole is formed in the circular cutter, the circular cutter is sleeved on the movable cutter sleeve through the connecting hole and fixed through a bolt, and the movable cutter sleeve is connected with a rotating shaft key; the rotating shaft between every two adjacent movable cutter components is provided with a spacer bush which is tightly arranged on the rotating shaft, the spacer bush is tightly attached to the movable cutter components, the front end and the rear end of the rotating shaft are respectively provided with a limiting sleeve, and the two limiting sleeves are respectively abutted against the movable cutter components at the two ends of the rotating shaft so as to clamp all the movable cutter components in the rotating shaft.
Further, aforementioned ton bag unipolar breaker, wherein, there are side stationary knife and rectangular stationary knife through screwed connection on the stationary knife adjusting plate, the sword subassembly is moved to keeping away from in the side stationary knife slant, rectangular stationary knife stretches into in the clearance between the adjacent two sword subassemblies to the slant, four sides of side stationary knife are the cutting surface, two upper and lower cutting surfaces of side stationary knife are located the cutting station, the upper and lower both sides face of rectangular stationary knife is the cutting surface, the last cutting surface of rectangular stationary knife 52 is located the cutting station.
Further, the single-shaft crusher for ton bags, wherein the driving mechanism comprises: the electric motor is arranged on the rack below the box body, the output shaft of the electric motor is provided with a driving belt pulley, the speed reducer is arranged on the rack above the electric motor, the output shaft of the speed reducer is connected with the rotating shaft, the input shaft of the speed reducer is provided with a driven belt pulley aligned with the driving belt pulley, and a transmission belt is connected between the driving belt pulley and the driven belt pulley.
Further, aforesaid ton bag unipolar breaker, wherein, the hinge structure between connecting plate and the feeder hopper is: the outer side wall of the feeding hopper is vertically provided with a bearing with a seat, the front side wall of the connecting plate is provided with a connecting shaft, a shaft shoulder is arranged on the connecting shaft, the connecting shaft penetrates through the bearing with the seat and extends forwards out of the bearing with the seat, the shaft shoulder on the connecting shaft is abutted against the rear side wall of the bearing with the seat, a bearing gland is arranged on the connecting shaft extending forwards out of the bearing with the seat, and the bearing gland is abutted against the front side wall of the bearing with the seat.
Further, in the single-shaft crusher for ton bags, an included angle between two fixed cutter adjusting plates aligned on the left side and the right side is 100 °.
The utility model has the advantages that: when the ton bags are clamped in the feeding hopper, the hydraulic cylinder can drive the material pressing arm to push the ton bags in the feeding hopper into the box body, so that the crushing efficiency is improved; during crushing, the ton bag is firstly shredded into strips through the cooperation of the square movable cutter assembly and the fixed cutter, and then the strip ton bag is crushed into particles through the cooperation of the movable cutter assembly and the strip fixed cutter, so that the phenomenon that the ton bag is wound on the movable cutter assembly or the strip fixed cutter is avoided, and the crushing quality is improved; when the upper and lower cutting surfaces of the square fixed knife are worn, the left and right cutting surfaces of the square fixed knife can be adjusted to cutting stations; after the upper cutting face of the strip-shaped fixed knife is abraded, the lower cutting face of the strip-shaped fixed knife can be adjusted to a cutting station, so that the service life of the fixed knife and the strip-shaped fixed knife can be prolonged, and the production cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a ton bag single-shaft crusher of the present invention.
Fig. 2 is a schematic sectional view of a part of the structure in the direction a-a in fig. 1.
Fig. 3 is a schematic view of a portion of the structure in the direction B in fig. 1.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1, fig. 2, fig. 3, ton bag single-shaft crusher of the utility model includes: frame 1 is provided with box 2 in frame 1, is provided with feeder hopper 3 on box 2, rotates in box 2 and is provided with pivot 21, is provided with on frame 1 and can drives pivot 21 pivoted actuating mechanism, actuating mechanism includes: the electric motor 11 and the speed reducer 12, the electric motor 11 is arranged on the frame 1 below the box body 2, the output shaft of the electric motor 11 is provided with a driving belt pulley 13, the speed reducer 12 is arranged on the frame 1 above the electric motor 11, the output shaft of the speed reducer 12 is connected with a rotating shaft 21, the input shaft of the speed reducer 12 is provided with a driven belt pulley 14 aligned with the driving belt pulley 13, and a transmission belt 15 is connected between the driving belt pulley 13 and the driven belt pulley 14.
Be provided with a plurality of sword subassemblies along the even interval of axial on pivot 21, move the sword subassembly and include: the cutting device comprises a circular cutter 4 and a movable cutter sleeve 41, wherein a connecting hole is formed in the circular cutter 4, the circular cutter 4 is sleeved on the movable cutter sleeve 41 through the connecting hole and is fixed through a bolt 42, and the movable cutter sleeve 41 is in key connection with a rotating shaft 21; a spacer 22 is arranged on the rotating shaft 21 between every two adjacent movable cutter assemblies, the spacer 22 is tightly sleeved on the rotating shaft 21, the spacer 22 is tightly attached to the movable cutter assemblies, the front end and the rear end of the rotating shaft 21 are respectively provided with a limiting sleeve 23, and the two limiting sleeves 23 respectively abut against the movable cutter assemblies at the two ends of the rotating shaft 21 so as to clamp all the movable cutter assemblies on the rotating shaft 21.
The inner side walls of the left side and the right side of the box body 2 are respectively provided with a plurality of fixed cutter adjusting plates 5 along the axial direction of the rotating shaft, each fixed cutter adjusting plate 5 and the movable cutter assembly are staggered, an inverted triangle is formed between the two fixed cutter adjusting plates 5 aligned with each other on the left side and the right side, the included angle between the two fixed cutter adjusting plates 5 aligned with each other on the left side and the right side is 100 degrees, the fixed cutter adjusting plates 5 are connected with a square fixed cutter 51 and a strip fixed cutter 52 through screws, the square fixed cutter 51 is obliquely upward far away from the movable cutter assembly, the strip fixed cutter 52 obliquely downward extends into a gap between the two adjacent movable cutter assemblies, four side surfaces of the square fixed cutter 51 are cutting surfaces, the upper cutting surface and the lower cutting surface of the square fixed cutter 51 are positioned on cutting stations, the upper side surface and the lower side surface of the strip fixed cutter 52 are cutting surfaces, and the upper cutting surface of the strip fixed cutter 52 is positioned on the cutting stations.
Be provided with swager on the lateral wall of box 2 and construct, swager includes: the curved material pressing arm 6 is bent towards the feeding hopper 3, the bottom of the material pressing arm 6 is connected with a connecting plate 61, the connecting plate 61 is hinged with the outer side wall of the feeding hopper 3, a bearing with a seat 31 is vertically arranged on the outer side wall of the feeding hopper 3, a connecting shaft 62 is arranged on the front side wall of the connecting plate 61, a shaft shoulder 63 is arranged on the connecting shaft 62, the connecting shaft 62 is arranged in the bearing with a seat 31 in a penetrating way and extends forwards out of the bearing with a seat 31, the shaft shoulder 63 on the connecting shaft 62 is abutted against the rear side wall of the bearing with a seat 31, a bearing gland 64 is arranged on the connecting shaft 62 extending forwards out of the bearing with a seat 31, the bearing gland 64 is abutted against the front side wall of the bearing with a seat 31, a first lug plate 65 is arranged at the bottom of the connecting plate 61, a second lug plate 24 is arranged on the outer side wall of the box body 2, and a hydraulic cylinder 7 is hinged between the first lug plate 65 and the second lug plate 24, the output shaft of the hydraulic cylinder 7 is hinged with the first lug plate 65, and the cylinder body of the hydraulic cylinder 7 is hinged with the second lug plate 24.
The working principle of the utility model is as follows: after putting into feeder hopper 3 with ton bag, start hydraulic cylinder 7, pneumatic cylinder 7 drive output shaft pushes up the connecting plate 61 that pushes up, and connecting plate 61 drives bent shape pressure arm 6 and rotates toward feeder hopper 3 direction round rolling bearing 31, and at the rotation in-process, bent shape pressure arm 6 can stretch into the ton bag in feeder hopper 3 down propelling movement feeder hopper 3, makes the ton bag enter into box 2 fast. Then the motor 11 drives the speed reducer 12 to rotate through the transmission belt 15, the speed reducer 12 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the movable cutter assembly to rotate, the rotating movable cutter assembly can drive the ton bag to move, the movable ton bag is firstly contacted with the upper cutting face of the square fixed cutter 51, the upper cutting face of the square fixed cutter 51 can cut the ton bag, then the lower cutting face of the square fixed cutter 51 is matched with the circular cutter 4 in the movable cutter assembly to tear the ton bag, the ton bag is torn into strips, and finally the circular cutter 4 is matched with the long fixed cutter 52 to secondarily break the strip-shaped ton bag, so that the ton bag is finally broken into particles.
The utility model has the advantages that: when the ton bags are clamped in the feeding hopper, the hydraulic cylinder can drive the material pressing arm to push the ton bags in the feeding hopper into the box body, so that the crushing efficiency is improved; during crushing, the ton bag is firstly shredded into strips through the cooperation of the square movable cutter assembly and the fixed cutter, and then the strip ton bag is crushed into particles through the cooperation of the movable cutter assembly and the strip fixed cutter, so that the phenomenon that the ton bag is wound on the movable cutter assembly or the strip fixed cutter is avoided, and the crushing quality is improved; when the upper and lower cutting surfaces of the square fixed knife are worn, the left and right cutting surfaces of the square fixed knife can be adjusted to cutting stations; after the upper cutting face of the strip-shaped fixed knife is abraded, the lower cutting face of the strip-shaped fixed knife can be adjusted to a cutting station, so that the service life of the fixed knife and the strip-shaped fixed knife can be prolonged, and the production cost is reduced.
Claims (6)
1. Ton bag unipolar breaker includes: the frame, its characterized in that: the cutting machine is characterized in that a box body is arranged on a rack, a feed hopper is arranged on the box body, a rotating shaft is rotatably arranged in the box body, a driving mechanism capable of driving the rotating shaft to rotate is arranged on the rack, a plurality of movable cutter assemblies are uniformly arranged on the rotating shaft at intervals along the axial direction, a plurality of fixed cutter adjusting plates are respectively arranged on the inner side walls of the left side and the right side of the box body along the axial direction of the rotating shaft, an inverted triangle is formed between the two fixed cutter adjusting plates which are aligned with each other on the left side and the right side, each fixed cutter adjusting plate is staggered with the movable cutter assembly, two fixed cutters are respectively arranged on each fixed cutter adjusting plate, and a cutting station is arranged between each fixed cutter and the movable cutter assembly; be provided with swager on the lateral wall of box and construct, swager includes: the bent material pressing arm is bent towards the feeding hopper, the connecting plate is connected to the bottom of the material pressing arm, the connecting plate is hinged to the outer side wall of the feeding hopper, the first lug plate is arranged at the bottom of the connecting plate, the second lug plate is arranged on the outer side wall of the box body, the hydraulic cylinder is hinged between the first lug plate and the second lug plate, the output shaft of the hydraulic cylinder is hinged to the first lug plate, and the cylinder body of the hydraulic cylinder is hinged to the second lug plate.
2. The ton-bagging single-shaft crusher according to claim 1, wherein: move the sword subassembly and include: the cutter comprises a circular cutter and a movable cutter sleeve, wherein a connecting hole is formed in the circular cutter, the circular cutter is sleeved on the movable cutter sleeve through the connecting hole and fixed through a bolt, and the movable cutter sleeve is connected with a rotating shaft key; the rotating shaft between every two adjacent movable cutter components is provided with a spacer bush which is tightly arranged on the rotating shaft, the spacer bush is tightly attached to the movable cutter components, the front end and the rear end of the rotating shaft are respectively provided with a limiting sleeve, and the two limiting sleeves are respectively abutted against the movable cutter components at the two ends of the rotating shaft so as to clamp all the movable cutter components in the rotating shaft.
3. The ton-bag single shaft crusher according to claim 1 or 2, characterized in that: the fixed cutter adjusting plate is connected with a square fixed cutter and a strip fixed cutter through screws, the square fixed cutter is obliquely upwards away from the movable cutter assembly, the strip fixed cutter obliquely downwards extends into a gap between two adjacent movable cutter assemblies, four side surfaces of the square fixed cutter are cutting surfaces, the upper cutting surface and the lower cutting surface of the square fixed cutter are positioned on a cutting station, the upper side surface and the lower side surface of the strip fixed cutter are cutting surfaces, and the upper cutting surface of the strip fixed cutter 52 is positioned on the cutting station.
4. The ton-bag single shaft crusher according to claim 1 or 2, characterized in that: the drive mechanism includes: the electric motor is arranged on the rack below the box body, the output shaft of the electric motor is provided with a driving belt pulley, the speed reducer is arranged on the rack above the electric motor, the output shaft of the speed reducer is connected with the rotating shaft, the input shaft of the speed reducer is provided with a driven belt pulley aligned with the driving belt pulley, and a transmission belt is connected between the driving belt pulley and the driven belt pulley.
5. The ton-bag single shaft crusher according to claim 1 or 2, characterized in that: the hinge structure between connecting plate and the feeder hopper does: the outer side wall of the feeding hopper is vertically provided with a bearing with a seat, the front side wall of the connecting plate is provided with a connecting shaft, a shaft shoulder is arranged on the connecting shaft, the connecting shaft penetrates through the bearing with the seat and extends forwards out of the bearing with the seat, the shaft shoulder on the connecting shaft is abutted against the rear side wall of the bearing with the seat, a bearing gland is arranged on the connecting shaft extending forwards out of the bearing with the seat, and the bearing gland is abutted against the front side wall of the bearing with the seat.
6. The ton-bag single shaft crusher according to claim 1 or 2, characterized in that: the included angle between the two fixed cutter adjusting plates which are aligned on the left side and the right side is 100 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121346385.9U CN215197413U (en) | 2021-06-17 | 2021-06-17 | Single-shaft crusher for ton bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121346385.9U CN215197413U (en) | 2021-06-17 | 2021-06-17 | Single-shaft crusher for ton bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215197413U true CN215197413U (en) | 2021-12-17 |
Family
ID=79426138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121346385.9U Active CN215197413U (en) | 2021-06-17 | 2021-06-17 | Single-shaft crusher for ton bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215197413U (en) |
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2021
- 2021-06-17 CN CN202121346385.9U patent/CN215197413U/en active Active
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