CN217802706U

CN217802706U - Automatic on-line net edge crusher

Info

Publication number: CN217802706U
Application number: CN202221347740.9U
Authority: CN
Inventors: 孙达
Original assignee: Hebei Juhai New Material Technology Group Co ltd
Current assignee: Hebei Juhai New Material Technology Group Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-15
Anticipated expiration: 2032-05-31

Abstract

The application discloses automatic online net limit breaker relates to net limit crushing equipment technical field, including the breaker body, the entrance of breaker body is provided with initiative feed mechanism, and the inner chamber upper portion of breaker body is provided with traction motor and carry over pinch rolls down respectively, and the inner chamber upper portion of breaker body still installs the carry over pinch rolls, goes up the carry over pinch rolls and passes through useless net limit down between the carry over pinch rolls, and the breaker body still is provided with the excessive device of preventing splashing near carry over pinch rolls down and carry over pinch rolls department. This application directly adopts retrieval and utilization behind the online breakage, got rid of and batches, transport, broken and granulation process, the cost has both been practiced thrift, the retrieval and utilization cycle has been shortened again, intensity of labour is reduced, work efficiency is improved, the material pollution that the multiunit festival probably leads to has also been reduced simultaneously, and still set up at the feed in-process and prevented the excessive device that splashes, the excessive returning charge phenomenon that the piece after having avoided breaking splashes and causes, when avoiding broken material to appear falling to the ground the pollution, effectively prevented blocking phenomenon's emergence.

Description

Automatic online net edge crusher

Technical Field

The application relates to the technical field of net edge crushing equipment, in particular to an automatic online net edge crusher.

Background

The crusher is often used for recycling waste stretched net edges (such as bidirectional stretched plastic geogrid edge materials) after crushing in the plastic recycling industry, the application is very wide, a series of processes such as net edge coiling, concentrated crushing, granulating, recycling and the like are often required when the crusher in the prior art is used for recycling stretched net edge waste materials, the cost is high, the recycling period is long, the labor intensity is high, and material pollution can be caused by multiple links.

SUMMERY OF THE UTILITY MODEL

To ameliorate the problems mentioned above that the multi-link treatment may lead to material contamination and higher costs, the present application provides an automatic in-line wire edge crusher.

The application provides an automatic online net edge crusher, adopts following technical scheme: automatic online net limit breaker, including the breaker body, the entrance of breaker body is equipped with the useless net limit that remains broken, and the entrance of breaker body is provided with prevents inclined to one side feed mechanism, and the inner chamber upper portion of breaker body is provided with traction motor and carry over pinch rolls down respectively, the axle head of carry over pinch rolls passes through drive chain with traction motor's output shaft end and is connected down, and the inner chamber upper portion of breaker body still installs the carry over pinch rolls, go up and pass through useless net limit between carry over pinch rolls and the carry over pinch rolls down, and the breaker body still is provided with the excessive device of preventing splashing near carry over pinch rolls down and carry over pinch rolls department, and the breaker body is provided with broken cavity in the one side of being close to the splint of rectifying, it is provided with the sword frame to rotate in the inner chamber of broken cavity, the outside fixed mounting that moves the sword of sword frame has a plurality of blank, and the bottom of broken cavity still is provided with the screen cloth, and the left and right sides of broken cavity has still set firmly the blank stationary knife.

Based on the technical characteristics: compare traditional net limit recycle multiunit festival technology, this technology directly adopts online broken back retrieval and utilization, got rid of and batched, transportation and granulation process, the cost has both been practiced thrift, the retrieval and utilization cycle has been shortened again, intensity of labour is reduced, work efficiency is improved, the material pollution that multiunit festival probably leads to has also been reduced simultaneously, and in the entrance of broken organism, set up and prevented inclined to one side feed mechanism, go up carry over pinch rolls and carry over pinch rolls down, broken organism overload and the shut down fault rate because of useless net limit feeding volume too big causes has been avoided as far as possible, the abundant breakage on useless net limit has been ensured, and still set up the excessive device that prevents splashing at the feeding in-process, the excessive material returning phenomenon that the piece after having avoided through the breakage splashes and causes, when avoiding broken material to appear falling to the ground and polluting, effectively prevented blocking phenomenon's emergence.

As an automatic online net edge crusher's an preferred scheme, wherein: the screen mesh adopts vertical oval screen mesh hole, and the major axis direction of oval hole is unanimous with the blade direction of blank knife.

Based on the technical characteristics: compared with commonly used circular meshes, the minor axis size and the major and minor axis size proportion of the elliptical holes are limited to a certain extent, the structure is favorable for controlling the overall dimension of a broken material sheet, the auxiliary cutting process between the material cutting knife and the meshes is more smooth and effective, and the guarantee of the cutting effect and the service life effect of the screen are very obvious.

As an automatic online net edge crusher's an preferred scheme, wherein: the bottom of the inner cavity of the crusher body is respectively provided with a blowing fan and a main motor, and the output shaft end of the main motor is connected with the shaft end of the movable cutter frame through a transmission belt.

Based on the technical characteristics: the output shaft end of the main motor can be in transmission connection with the shaft end of the movable cutter frame through an external transmission belt, after the main motor is started, the movable cutter frame can rotate and utilize the shearing action of the cutting movable cutter and the cutting fixed cutter to crush and cut the entering waste net edge, the main cutting and crushing are completed through the shearing action of the cutting movable cutter and the cutting fixed cutter, and the cutting of the cutting movable cutter and the screen mesh is an auxiliary action.

As an automatic online net edge crusher's an preferred scheme, wherein: the material blowing device is characterized in that a blowing pipe is fixedly connected to the air outlet end of the blowing fan, a material collecting bin is fixedly connected to the bottom of the crushing chamber, and the bottom end of the material collecting bin is fixedly connected with the blowing pipe.

Based on the technical characteristics: the blowing fan adopts a positive pressure feeding process (currently, a negative pressure vacuum suction process is commonly used), so that when broken materials are fed into the material collecting bin in time, the electrostatic adsorption defect of a vacuum pump blade caused by negative pressure feeding is reduced, the timely and thorough stripping of materials at the bottom of the screen is well ensured, and the locked rotor overload of a breaking motor caused by untimely screen discharging is reduced.

As an automatic online net edge crusher's an preferred scheme, wherein: the aggregate bin is integrally designed to be funnel-shaped, and the aggregate bin is communicated with the inner cavity of the discharge pipe.

Based on the technical characteristics: the funnel-shaped material collecting bin is provided with an active positive pressure material blowing process, a certain negative pressure area is formed in the funnel, the rapid and sufficient blowing-out of broken materials is guaranteed, and the blanking of the screen is kept smooth.

As an automatic online net edge crusher's an preferred scheme, wherein: the material blowing pipe is characterized in that one end, far away from a material blowing fan, of the material blowing pipe is fixedly connected with a material storage tank, hooks are symmetrically arranged on the side wall of a frame body of the material storage tank, and a material storage bag is connected to the hooks in a hanging mode.

Based on the technical characteristics: the blowing pipe can guide the broken materials into the storage tank and finally discharge into the storage bag, and after the breaking is finished, an operator can take down the storage bag from the hook.

To sum up, the utility model discloses a following at least one beneficial effect:

1. compared with the traditional multi-link process for recycling the net edges, the process directly adopts the on-line crushing and then recycling, removes the processes of coiling, transferring and granulating, saves the cost, shortens the recycling period, reduces the labor intensity, improves the working efficiency, and simultaneously reduces the material pollution possibly caused by multi-link, and the inlet of the crusher body is provided with an anti-bias feeding mechanism, an upper traction roller and a lower traction roller, thereby avoiding the overload and shutdown fault rate of the crusher body caused by the overlarge feeding amount of the waste net edges as much as possible, ensuring the full crushing of the waste net edges, and also arranging an anti-splashing overflow device in the feeding process, avoiding the overflow and return phenomena caused by the splashing of crushed chips, and effectively preventing the occurrence of blocking phenomena while avoiding the falling pollution of the crushed materials;

2. the blowing fan adopts a positive pressure feeding process (currently, a negative pressure vacuum suction process is commonly used), so that when the broken materials are sent into the material collecting bin in time, the electrostatic adsorption defect of a vacuum pump blade caused by negative pressure feeding is reduced, the timely and thorough stripping of the materials at the bottom of the screen is well ensured, and the locked-rotor overload of a breaking motor caused by untimely discharging of the screen is reduced;

3. funnel-shaped material collecting bin, plus the active positive pressure material blowing process, forms a certain negative pressure region in the funnel, which not only ensures the quick and sufficient blowing out of the broken materials, but also is beneficial to the screen to keep the blanking smooth.

Drawings

FIG. 1 is an overall structure of the present invention;

FIG. 2 is a view showing the specific installation structure of each part inside the crusher body of the present invention;

fig. 3 is a concrete structure diagram of the material storage tank of the utility model.

Description of the reference numerals:

1. crushing the machine body; 11. a blowing fan; 111. blowing a material pipe; 12. a main motor; 2. waste net edges; 3. a deviation-preventing feeding mechanism; 4. a traction motor; 5. a lower pulling roll; 6. an upper pulling roll; 7. a splash overflow prevention device; 8. a crushing chamber; 81. a movable knife rest; 811. cutting a movable cutter; 82. screening a screen; 83. cutting and fixing a cutter; 9. a material collecting bin; 10. a material storage tank; 101. hooking; 102. a storage bag.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-3.

Please refer to fig. 1-3, the utility model provides an automatic online net limit breaker, including breaker body 1, the entrance of breaker body 1 is equipped with the useless net limit 2 that remains broken, the entrance of breaker body 1 is provided with prevents inclined to one side feed mechanism 3, the inner chamber upper portion of breaker body 1 is provided with traction motor 4 and carry over pinch rolls 5 down respectively, the axle head of carry over pinch rolls 5 passes through drive chain with traction motor 4's output shaft end and is connected down, and last carry over pinch rolls 6 is still installed on the inner chamber upper portion of breaker body 1, go up carry over pinch rolls 6 and pass through useless net limit 2 between the carry over pinch rolls 5 down, in the entrance of breaker body 1, prevent inclined to one side feed mechanism 3, go up carry over pinch rolls 6 and carry over pinch rolls 5 down, broken body overload and the shut down fault rate that the too big cause because of useless net limit 2 feed capacity have been avoided as far as possible, the abundant breakage of useless net limit 2 has been ensured.

The crushing machine body 1 is close to the upper and lower traction rollers 6 and 5 and is further provided with an anti-splashing overflow device 7 in an up-and-down parallel mode, the anti-splashing overflow device 7 is prevented in the feeding process, the phenomenon of overflowing returned materials caused by splashing of crushed chips is avoided, when pollution caused by falling to the ground of the crushed materials is avoided, the blockage phenomenon is effectively prevented, a crushing cavity 8 is arranged on one side close to the anti-splashing overflow device 7 of the crushing machine body 1, a movable knife rest 81 is rotatably arranged in an inner cavity of the crushing cavity 8, a plurality of cut movable knives 811 are fixedly arranged on the outer side of the movable knife rest 81, a cut stationary knife 83 is fixedly arranged on the left side and the right side of the crushing cavity 8, a screen 82 is further arranged at the bottom of the crushing cavity 8, the screen 82 is provided with longitudinal oval screen holes, the long axis direction of each oval screen hole is consistent with the cutting edge direction of each cut movable knife 811, compared with the commonly used circular screen holes, the short axis size and the long and short axis size proportion of each oval hole have certain limitation, the structure is beneficial to control of the overall size of the crushed material, the auxiliary screen mesh 82 which is very smooth and the effective service life of the cutting process is ensured, and the effective service life of the screen 82 is more obvious.

The bottom of the inner cavity of the crusher body 1 is respectively provided with a blowing fan 11 and a main motor 12, the output shaft end of the main motor 12 is connected with the shaft end of the movable cutter frame 81 through a transmission belt, the output shaft end of the main motor 12 can be in transmission connection with the shaft end of the movable cutter frame 81 through an external transmission belt, after the main motor 12 is started, the movable cutter frame 81 can rotate and utilizes the shearing action of the cutting movable cutter 811 and the cutting fixed cutter 83 to crush and cut the entering waste net edge 2, the main cutting and crushing are completed by the shearing action of the cutting movable cutter 811 and the cutting fixed cutter 83, and the cutting of the cutting movable cutter 811 and the screen 82 is an auxiliary action.

The air outlet end fixedly connected with of material blowing fan 11 blows material pipe 111, and the bottom fixedly connected with collection feed bin 9 of broken cavity 8, collection feed bin 9 overall design is for leaking hopper-shaped, and collection feed bin 9 communicates with the inner chamber of blowing material pipe 111 each other, collection feed bin 9 of infundibulate, including the material technology is blown in the initiative malleation, certain negative pressure zone has been formed in the funnel, both guaranteed to break fast fully to blow off of material, be favorable to screen cloth 82 to keep the blanking unobstructed again, the bottom of collection feed bin 9 and the material pipe 111 fixed connection that blows, material blowing fan 11 adopts malleation pay-off technology (what is commonly used at present is the negative pressure vacuum suction material technology), when guaranteeing that broken material in time sends into collection feed bin 9, both reduced the vacuum pump blade electrostatic absorption defect that the negative pressure pay-off caused, fine assurance screen cloth 82 bottom material in time thoroughly peels off again, the motor locked-rotor that causes because of screen cloth 82 ejection of compact untimely has been reduced and has been transshipped.

One end, far away from the blowing fan 11, of the discharge pipe 111 is fixedly connected with a storage tank 10, hooks 101 are symmetrically arranged on the side wall of a frame body of the storage tank 10, a storage bag 102 is hung on the hooks 101, the blowing pipe 111 can guide the crushed materials into the storage tank 10 and finally discharge the crushed materials into the storage bag 102, and after the crushing is completed, an operator can take down the storage bag 102 from the hooks 101.

The above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. Automatic online net limit breaker, including breaker body (1), its characterized in that: the entrance of breaker body (1) is equipped with and remains broken useless net limit (2), and the entrance of breaker body (1) is provided with prevents inclined to one side feed mechanism (3), and the inner chamber upper portion of breaker body (1) is provided with traction motor (4) and carry over pinch rolls (5) down respectively, the axle head of carry over pinch rolls (5) passes through drive chain with the output axle head of traction motor (4) and is connected down, and the inner chamber upper portion of breaker body (1) still installs carry over pinch rolls (6), go up carry over pinch rolls (6) and carry over pinch rolls (5) down between through treating broken useless net limit (2), and breaker body (1) still is provided with in the one side of being close to and preventing splashing outer excessive device (7) and prevents splashing and prevents overflowing device (8), it is provided with in the inner chamber of broken cavity (8) to rotate and moves knife rest (81), move the outside fixed mounting of knife rest (81) and have a plurality of surely expect (811), and the bottom of broken cavity (8) still is provided with the left and right sides of broken knife (83), the broken knife (8) that the broken knife rest (83) set firmly.

2. The automatic in-line net-edge crusher of claim 1, characterized in that: the screen (82) adopts a longitudinal elliptical screen hole, and the long axis direction of the elliptical hole is consistent with the cutting edge direction of the material cutting movable knife (811).

3. The automatic in-line net-edge crusher of claim 1, characterized in that: the crusher is characterized in that a material blowing fan (11) and a main motor (12) are respectively installed at the bottom of an inner cavity of the crusher body (1), and an output shaft end of the main motor (12) is connected with a shaft end of the movable knife rest (81) and an input shaft end of the material blowing fan (11) through a transmission belt respectively.

4. The automatic in-line net-edge crusher of claim 3, characterized in that: the air outlet end of the blowing fan (11) is fixedly connected with a blowing pipe (111), the bottom of the crushing chamber (8) is fixedly connected with a material collecting bin (9), and the bottom end of the material collecting bin (9) is fixedly connected with the blowing pipe (111).

5. An automatic in-line net-edge crusher as claimed in claim 4, characterized in that: collection feed bin (9) global design is for leaking hopper-shaped, and collection feed bin (9) with blow the inner chamber intercommunication of material pipe (111).

6. The automatic in-line net-edge crusher of claim 4, characterized in that: one end of the blowing pipe (111) far away from the blowing fan (11) is fixedly connected with a storage tank (10), hooks (101) are symmetrically arranged on the side wall of the storage tank (10), and storage bags (102) are hung on the hooks (101).