CN216573497U

CN216573497U - Broken transmission system of heated board substandard product

Info

Publication number: CN216573497U
Application number: CN202123304378.5U
Authority: CN
Inventors: 王磊
Original assignee: Wuhan Xuli Thermal Insulation Material Co ltd
Current assignee: Wuhan Xuli Thermal Insulation Material Co ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-05-24
Anticipated expiration: 2031-12-25

Abstract

The application discloses a heated board substandard product crushing and conveying system which comprises a first crusher, a second crusher and a third crusher, wherein a pneumatic conveyor is arranged on the first crusher, a feeding port of the pneumatic conveyor is communicated with a discharging port of the first crusher, a discharging port of the pneumatic conveyor is communicated with a feeding port of the second crusher, a discharging port of the second crusher is provided with a screw conveyor, a feeding port end of the screw conveyor is communicated with a discharging port of the second crusher, and a discharging port of the screw conveyor is communicated with a feeding port of the third crusher; the wall of the second crusher is provided with a spray pipe communicated with an air source in a penetrating mode, the inner wall of the second crusher is provided with an air guide cover located above the spray pipe, and the second crusher is provided with a rotating assembly used for driving the air guide cover to swing up and down. This application has the effect of improving the easy jam that causes of second breaker discharge gate department.

Description

Broken transmission system of heated board substandard product

Technical Field

The application relates to the technical field of breakage, especially, relate to a broken transmission system of heated board substandard product.

Background

The crusher is a crushing machine with the particle size of more than three millimeters accounting for more than 50 percent of the total discharge amount in the discharged materials; the crushing operation is divided into coarse crushing, medium crushing and fine crushing according to the granularity of feeding and discharging; commonly used crushing machines include jaw crushers, gyratory crushers, cone crushers, roller crushers, hammer crushers, impact crushers, and the like.

In the production process, the insulation board with poor appearance is recycled and then crushed into blocks, and then is finely ground into powder, so that secondary processing is facilitated, the loss and pollution of raw materials are reduced, and various properties of the insulation board after secondary processing are not affected; the heated board substandard product gets into first breaker earlier and carries out preliminary breakage, and the fragment after the breakage is inhaled to the second breaker by the tuber pipe and is broken once more, and the fritter and the powder after the secondary crushing are carried to the third breaker by screw conveyer and are carried out the third time breakage, make the fritter after the secondary crushing broken powdery into.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the secondary crushing in-process still can form the mixture of fritter and powder when the secondary crushing is carried out to second crushed aggregates machine, these mixtures that the size differs are different at second crusher discharge gate circulation speed, produce blocking phenomenon easily, and the crushed aggregates of jam can't be carried by screw conveyer, leads to the material to pile up in the second crusher, influences crushing efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the second breaker discharge gate department caused the jam easily, this application provides a broken transmission system of heated board substandard product.

The application provides a broken transmission system of heated board substandard product adopts following technical scheme:

a heated board substandard product crushing and conveying system comprises a first crusher, a second crusher and a third crusher, wherein a pneumatic conveyor is arranged on the first crusher, a feeding port of the pneumatic conveyor is communicated with a discharging port of the first crusher, a discharging port of the pneumatic conveyor is communicated with a feeding port of the second crusher, a discharging port of the second crusher is provided with a screw conveyor, a feeding port end of the screw conveyor is communicated with a discharging port of the second crusher, and a discharging port of the screw conveyor is communicated with a feeding port of the third crusher; the wall of the second crusher is provided with a spray pipe communicated with an air source in a penetrating mode, the inner wall of the second crusher is provided with an air guide cover located above the spray pipe, and the second crusher is provided with a rotating assembly used for driving the air guide cover to swing up and down.

By adopting the technical scheme, the materials firstly enter the first crusher to be crushed, the crushed small materials are conveyed into the second crusher by the pneumatic conveyor and then crushed by the second crusher, the small fragments after the secondary crushing are conveyed to the third crusher by the screw conveyor from the discharge port of the second crusher to be crushed, the automation of the whole process is high, and the materials are basically crushed into powder by the tertiary crushing, so that the subsequent processing is convenient; when the discharge port of the second crusher is blocked by small fragments, airflow in the air source is sprayed out through the spray pipe, the airflow sprayed out through the spray pipe is blown to the air guide cover, the air guide cover rebounds to the blocked materials and blows the blocked materials away, the rotating assembly is adjusted to enable the air guide cover to rotate, the aim of blowing away the blocked materials at multiple angles is achieved, the blowing efficiency is improved, and the problem that the crushed materials are blocked at the discharge port of the second crusher is effectively solved.

Optionally, the rotating assembly includes a connecting rod fixedly connected to the air guide cover far away from the nozzle end of the nozzle pipe, the connecting rod penetrates through the second crusher and extends to the outer wall of the second crusher, the connecting rod is rotatably connected to the second crusher, and the rotating surface of the connecting rod is coplanar with the nozzle pipe.

By adopting the technical scheme, the connecting rod is rotated, so that the air guide cover rotates along with the connecting rod, the direction of air flow reflected on the air guide cover is adjusted, and the blocked small fragments can be blown at multiple angles conveniently.

Optionally, one side of the wind scooper facing away from the outlet of the second crusher is set to be convex at the middle part and sink at two sides along a direction parallel to the turning axis of the wind scooper.

Through adopting above-mentioned technical scheme, the second breaker is at the during operation, and the inside material of second breaker flies upward everywhere, very easily leads to the material to cover at the wind-guiding and piles up, and the wind-guiding covers the upper surface and sets to the protruding both sides of middle part and sinks the form, helps the material to cover the landing from the wind-guiding, has avoided the material to a certain extent to cover accumulational phenomenon at the wind-guiding.

Optionally, one side of the wind scooper close to the spray pipe is provided with a concave surface.

By adopting the technical scheme, the concave surface of the air guide cover prevents the air flow sprayed on the air guide cover by the spray pipe from being dissipated too much to a certain extent, so that the air flow reflected by the air guide cover is blown on small fragments blocking the discharge port of the second crusher to be dispersed, and the blockage evacuation efficiency is improved.

Optionally, the outer wall of the second crusher is elastically provided with a plug pin, and the connecting rod is provided with a jack matched with the plug pin in an inserted manner.

Through adopting above-mentioned technical scheme, when needs rotate the connecting rod, extract the bolt from the jack in, rotatable connecting rod this moment, when not needing to rotate the connecting rod, peg graft mutually bolt and jack, avoid because of spray tube spun air current is used in the kuppe, lead to the kuppe to drive the connecting rod and rock always.

Optionally, a fixed rod is fixedly connected to the wall of the second crusher, a pull rod is fixedly connected to one end, away from the second crusher, of the plug pin, and when the pull rod abuts against one side, away from the second crusher, of the fixed rod, the plug pin is separated from the jack in an inserted manner.

Through adopting above-mentioned technical scheme, the pulling pull rod rotates the pull rod to offset to the one side of keeping away from the second breaker with the dead lever, and the bolt is fixed this moment, avoids the staff to hold the bolt, rotate the connecting rod on one side when rotating the connecting rod, has simplified operation process.

Optionally, the inner wall of the second crusher is provided with a brush surrounding the hinged part of the connecting rod and the inner wall of the second crusher.

By adopting the technical scheme, the connection part of the connecting rod and the second crusher is sealed as far as possible by the hairbrush, the problem that dust and materials fly out from the gap of the connecting rod and the second crusher is effectively solved, the flying-out dust and materials are prevented from polluting the environment and harming the health of workers, and the connecting rod is prevented from rotating unsmoothly due to the fact that the connecting rod and the connecting part of the second crusher are blocked by the dust.

Optionally, an observation port is formed in the wall of the second crusher, and a transparent plate is arranged at the observation port of the wall of the second crusher.

Through adopting above-mentioned technical scheme, the observation window is convenient for the staff and observes the inside condition of second breaker, judges the jam situation of second breaker discharge gate department, angle and frequency when also being convenient for the staff rotates the connecting rod simultaneously.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the airflow sprayed by the spray pipe is evacuated to block materials in the second crusher, so that workers can clean the blocked position in time;

2. the connecting rod is rotated to adjust the airflow direction rebounded by the air guide sleeve, so that the airflow direction blown on the blocking material is changed, and the efficiency of clearing the blocking object is improved;

3. the spray pipe is wrapped by the hairbrush and the air guide cover, so that the situation that sundries such as dust and the like in the second crusher are stuck at the spray opening of the spray pipe to cause the blockage of the spray opening is avoided.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic cross-sectional view mainly illustrating the wind scooper, the connecting rod, the brush, the nozzle, and the elastic pad in the embodiment of the present application.

Fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

Reference numerals: 1. a first crusher; 2. a second crusher; 3. a third crusher; 4. a pneumatic conveyor; 5. a screw conveyor; 6. a nozzle; 7. a wind scooper; 8. a connecting rod; 9. a bolt; 10. a jack; 11. fixing the rod; 12. a pull rod; 13. a brush; 14. a viewing port; 15. an elastic pad; 16. and (7) clamping blocks.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses broken transmission system of heated board substandard product. Referring to fig. 1 and 2, the broken transmission system of heated board substandard product includes first breaker 1, second breaker 2 and third breaker 3, be provided with pneumatic conveyor 4 on the first breaker 1, pneumatic conveyor 4 pan feeding mouth and the 1 discharge gate intercommunication of first breaker, the discharge gate is linked together with the 2 pan feeding mouths of second breaker, the 2 discharge gates of second breaker are provided with screw conveyer 5, and the 5 feed inlet end of screw conveyer is linked together with the 2 discharge gates of second breaker, the 5 discharge gates of screw conveyer are linked together with the 3 pan feeding mouths of third breaker.

The wall of the second crusher 2 is provided with a spray pipe 6 communicated with an air source in a penetrating manner, an air guide cover 7 located above the spray pipe 6 is arranged on the inner wall of the second crusher 2, a rotating assembly used for driving the air guide cover 7 to swing up and down is arranged on the second crusher 2, an observation port 14 is formed in the wall of the second crusher 2, and a transparent plate is fixedly connected to the observation port 14 and is made of toughened glass.

The material firstly enters a first crusher 1 to be crushed, the crushed small material is conveyed into a second crusher 2 by a pneumatic conveyor 4 and then crushed by the second crusher 2, and the smaller crushed material after secondary crushing is conveyed to a third crusher 3 by a screw conveyor 5 from a discharge port of the second crusher 2 to be crushed, so that the whole process is automatically finished, the effect of tertiary crushing is better, and the qualified rate of the crushed material is higher; when the discharge port of the second crusher 2 is blocked by small fragments, airflow in the air source is sprayed out through the spray pipe 6, the airflow sprayed out through the spray pipe 6 blows to the air guide cover 7, the air guide cover 7 rebounds to the blocked material and blows the blocked material away, the internal condition of the second crusher 2 is checked through the observation window, the rotating assembly is adjusted to enable the air guide cover 7 to rotate, the blocked material is blown away at multiple angles, the blowing efficiency is improved, and the problem that the material is blocked at the discharge port of the second crusher 2 is effectively solved.

Referring to fig. 2, one side of the wind scooper 7 close to the nozzle 6 is set to be a concave surface, one side of the wind scooper 7 away from the outlet of the second crusher 2 is set to be a middle convex two sides sinking along a direction parallel to the turning axis of the wind scooper 7, an elastic pad 15 is fixedly connected to the abutting part of the wind scooper 7 and the inner wall of the second crusher 2, and the elastic pad 15 is a rubber pad.

In the process of spraying airflow by the spray pipe 6, the concave surface of the air guide cover 7 prevents the airflow sprayed on the air guide cover 7 by the spray pipe 6 from being dissipated too much to a certain extent, so that the airflow reflected by the air guide cover 7 is blown to small fragments blocking the discharge port of the second crusher 2 to be dispersed relatively, and the efficiency of evacuation blocking is improved; when the second crusher 2 works, materials in the second crusher 2 fly upwards at four positions, so that the materials are easily accumulated on the air guide cover 7, the upper surface of the air guide cover 7 is provided with a middle bulge, two sides of the middle bulge are sunken, the materials can slide off from the upper surface of the air guide cover 7, and the phenomenon that the materials are accumulated on the air guide cover 7 is avoided to a certain extent; when the rotating assembly is adjusted to drive the wind scooper 7 to rotate, the wind scooper 7 is easy to collide with the wall of the second crusher 2, and the elastic pad 15 reduces noise generated when the wind scooper 7 collides with the wall of the second crusher 2.

For the convenience of rotating wind scooper 7, refer to, 2, the runner assembly includes that the rigid coupling keeps away from the connecting rod 8 of the 6 nozzle ends of spray tube at wind scooper 7, connecting rod 8 runs through second breaker 2 and extends to 2 outer walls of second breaker, connecting rod 8 rotates to be connected on second breaker 2, the rolling plane and the 6 coplanaries of spray tube of connecting

rod

8, 2 inner walls of second breaker rotate the orbit in connecting rod 8 and go out to offer and be used for connecting rod 8 pivoted logical groove, second breaker 2 has brush 13 in logical groove department rigid coupling.

The connecting rod 8 is rotated, so that the air guide cover 7 rotates along with the connecting rod 8, the direction of airflow reflected on the air guide cover 7 is adjusted, and small blocked fragments can be blown conveniently at multiple angles; the brush 13 blocks the through groove, effectively solves the problem that dust and materials fly out from the through groove, prevents the flying dust and materials from polluting the environment and harming the health of workers, and simultaneously prevents the connecting rod 8 and the second crusher 2 from being blocked by the dust and causing unsmooth rotation when the connecting rod 8 is rotated.

Referring to fig. 1 and 3, a plug pin 9 is elastically arranged on the outer wall of the second crusher 2, a jack 10 matched with the plug pin 9 in an inserted manner is formed in the connecting rod 8, two fixture blocks 16 are fixedly connected to the wall of the second crusher 2, the plug pin 9 penetrates through the two fixture blocks 16, a spring is sleeved on the plug pin 9 and is located between the two fixture blocks 16, and a fixing ring is fixedly connected between the spring and the fixture block 16 on the plug pin 9; the outer wall of the second crusher 2 is fixedly connected with a fixed rod 11, one end of the bolt 9, which is far away from the second crusher 2, is fixedly connected with a pull rod 12, and when the pull rod 12 and one side of the fixed rod 11, which is far away from the second crusher 2, are abutted, the bolt 9 is separated from the jack 10.

When the connecting rod 8 needs to be rotated, the pull rod 12 is pulled, the pull rod 12 is rotated to abut against one side, away from the second crusher 2, of the fixing rod 11, and the bolt 9 is fixed, so that the connecting rod 8 can be rotated; when the connecting rod 8 does not need to be rotated, the pull rod 12 is stirred, the pull rod 12 is separated from and is abutted to the fixed rod 11, the plug pin 9 is aligned with the jack 10, the plug pin 9 is rebounded by the deformation force of the spring to be plugged with the jack 10, the working time of the spray pipe 6 is reduced, the shaking degree of the connecting rod 8 is reduced, meanwhile, the situation that the worker needs to hold the plug pin 9 and rotate the connecting rod 8 at one side when the connecting rod 8 is rotated is avoided, and the operation process is simplified.

The implementation principle of the broken transmission system of heated board substandard product of this application embodiment is: the material enters the first crusher 1 to be crushed, the crushed small materials are conveyed into the second crusher 2 by the pneumatic conveyor 4 and then crushed by the second crusher 2, and the smaller fragments after the secondary crushing are conveyed to the third crusher 3 from the discharge port of the second crusher 2 by the screw conveyor 5 to be crushed, so that the whole process has high automation, and the material is basically crushed into powder by the tertiary crushing, thereby facilitating the subsequent processing; when the discharge port of the second crusher 2 is blocked by small fragments, airflow in the air source is sprayed out through the spray pipe 6, the airflow sprayed out through the spray pipe 6 blows to the air guide cover 7, the air guide cover 7 rebounds to the blocked materials and blows away the blocked materials, meanwhile, the pull rod 12 is pulled, the plug pin 9 is separated from the insertion connection with the insertion hole 10, the connecting rod 8 is rotated to enable the air guide cover 7 to rotate, the aim of blowing away the blocked materials at multiple angles is achieved, the blowing efficiency is improved, and the problem that the crushed materials are blocked at the discharge port of the second crusher 2 is effectively solved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a broken transmission system of heated board substandard product, includes first breaker (1), second breaker (2) and third breaker (3), its characterized in that: a pneumatic conveyor (4) is arranged on the first crusher (1), a feeding port of the pneumatic conveyor (4) is communicated with a discharging port of the first crusher (1), a discharging port of the pneumatic conveyor is communicated with a feeding port of the second crusher (2), a discharging port of the second crusher (2) is provided with a screw conveyor (5), a feeding port end of the screw conveyor (5) is communicated with a discharging port of the second crusher (2), and a discharging port of the screw conveyor (5) is communicated with a feeding port of the third crusher (3);

the wall of the second crusher (2) is provided with a spray pipe (6) communicated with an air source in a penetrating mode, an air guide cover (7) located above the spray pipe (6) is arranged on the inner wall of the second crusher (2), and a rotating assembly used for driving the air guide cover (7) to swing up and down is arranged on the second crusher (2).

2. The defective product crushing and conveying system for insulation boards according to claim 1, wherein: the rotating assembly comprises a connecting rod (8) fixedly connected to the air guide cover (7) far away from the nozzle end of the spray pipe (6), the connecting rod (8) penetrates through the second crusher (2) and extends to the outer wall of the second crusher (2), the connecting rod (8) is rotatably connected to the second crusher (2), and the rotating surface of the connecting rod (8) is coplanar with the spray pipe (6).

3. The defective product crushing and conveying system for insulation boards according to claim 1, wherein: one side of the air guide cover (7) departing from the outlet of the second crusher (2) is set to be convex at the middle part and sink at two sides along the direction parallel to the turning axis of the air guide cover (7).

4. The defective product crushing and conveying system for insulation boards according to claim 1, wherein: one side of the wind scooper (7) close to the spray pipe (6) is provided with a concave surface.

5. The defective product crushing and conveying system for the heat insulation boards as claimed in claim 2, wherein: the outer wall of the second crusher (2) is elastically provided with a bolt (9), and a jack (10) matched with the bolt (9) in an inserted mode is formed in the connecting rod (8).

6. The defective product crushing and conveying system for insulation boards according to claim 5, wherein: the fixed connection has dead lever (11) on second breaker (2) wall, keep away from in bolt (9) the one end rigid coupling of second breaker (2) has pull rod (12), and works as when pull rod (12) with one side that second breaker (2) were kept away from in dead lever (11) offsets, bolt (9) break away from with jack (10) and peg graft.

7. The defective product crushing and conveying system for heat-insulating boards according to claim 6, wherein: the inner wall of the second crusher (2) is provided with a hairbrush (13) surrounding the hinged part of the connecting rod (8) and the inner wall of the second crusher (2).

8. The defective product crushing and conveying system for insulation boards according to claim 1, wherein: an observation port (14) is formed in the wall of the second crusher (2), and a transparent plate is arranged on the wall of the second crusher (2) at the observation port (14).