Reducing mechanism is used in PVC cable raw materials production
Technical Field
The utility model relates to the technical field of cable production, in particular to a crushing device for PVC cable raw material production.
Background
The existing cable is a cable similar to a rope and formed by twisting a plurality of or a plurality of groups of wires (at least two wires in each group), wherein the wires in each group are mutually insulated and often twisted around a center, and the whole heating box with the highly insulated coating layer is applied to various industries such as chemical industry, medicine, casting, automobiles, food, machinery and the like.
When the existing plastic raw materials for cables are used, the plastic particles are different in size generally, the follow-up use of the plastic raw materials is affected, the plastic raw materials are required to be crushed through a crushing device, and as most of the crushing devices are only crushed once, in order to enable the crushing devices to have a good crushing effect, workers need to crush the raw materials which are not crushed completely for multiple times, so that the required size is achieved, the workload of the workers is increased, and the working efficiency is low.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the crushing device for the PVC cable raw material production, which solves the problems that most of the crushing devices are only crushed once, in order to ensure that the crushing devices have better crushing effect, workers need to crush the raw materials which are not crushed completely for a plurality of times to achieve the required size, the workload of the workers is increased, and the working efficiency is lower.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a crushing device for PVC cable raw material production comprises a crushing box and a feeding box,
the rotating shaft is rotationally connected between the front side and the rear side of the crushing box;
the crushing roller is fixedly connected to the surface of the rotating shaft;
the feeding box is fixedly connected to the upper end of the crushing box and is communicated with the upper end of the crushing box;
the sliding rails are fixedly connected to the front side and the rear side of the crushing box;
the filter plate is connected between the inner walls of the crushing box in a sliding way through the sliding rail;
the circulating box is fixedly connected to one side of the crushing box;
the fan is fixedly connected inside the circulation box;
the air outlet pipe is fixedly connected between the feeding box and the circulating box;
an air inlet pipe fixedly connected between the crushing box and the circulating box, and one end of the air inlet pipe is positioned above the filter plate;
the crushing roller is provided with two sets of, crushing case one side fixedly connected with drive case, the drive incasement wall rotates and is connected with two sets of gears, the meshing between the gears, the axis of rotation runs through and extends to inside the drive case, and all rotates with the gear to be connected with, drive case one side fixedly connected with driving motor, driving motor and one side gear fixed connection.
Further, the rotary shaft is connected between the front side and the rear side of the inner wall of the crushing box and positioned below the filter plate in a rotary mode, the rotary shaft is fixedly connected with a rotary drum, and the surface of the rotary drum is fixedly connected with a stirring rod.
Further, the pivot runs through and extends to the drive box inside, one side gear surface fixedly connected with first belt pulley, the part that the pivot is located the drive box inside fixedly connected with second belt pulley, first belt pulley passes through belt drive with second belt pulley.
Further, smashing case upper end left and right sides and being located crushing roller top fixedly connected with deflector, the deflector sets up to the slant, deflector lower extreme fixedly connected with cleaning brush.
Further, the cleaning brush is attached to teeth on the surface of the crushing roller.
Further, between the left side and the right side of the inner wall of the crushing box, a discharging hopper is fixedly connected below the rotating shaft.
Further, the lower end of the crushing box is fixedly connected with supporting legs.
Advantageous effects
The utility model provides a crushing device for PVC cable raw material production. Compared with the prior art, the method has the following beneficial effects:
(1) This reducing mechanism is used in PVC cable raw materials production drives the gear through the driving motor who sets up and rotates, can drive the axis of rotation through meshing between gear and the gear and drive crushing roller and rotate, smashes cable raw materials, can carry out the separation to not smashing thorough cable raw materials through the filter, can inhale the cable raw materials of filter separation through the fan that sets up, carries to the throwing incasement through the tuber pipe again afterwards and carries out secondary crushing, until smashing into appointed size, need not the staff and takes out not fully crushed raw materials and add secondary crushing manually, has saved the manpower, has improved crushing quality simultaneously.
(2) This reducing mechanism is used in PVC cable raw materials production utilizes first belt pulley and second belt pulley transmission, can drive the pivot and drive the rotation section of thick bamboo and rotate for the puddler is shoveled the raw materials after smashing, prevents that the material from piling up in smashing the incasement portion, leads to the condition that the discharge gate blockked up to appear, and it is spacing to lead to cable raw materials to utilize the deflector that sets up, prevents to splash when smashing, and the cleaning brush that sets up simultaneously can clear up its surface when smashing the roller rotation, prevents that cable raw materials from adhering to smashing the roller surface, leads to smashing the condition that the quality descends to appear.
Drawings
FIG. 1 is a front view of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is a side cross-sectional view of a drive housing of the present utility model;
FIG. 4 is a top plan view of the drive housing of the present utility model;
fig. 5 is a front view of the drive housing of the present utility model.
In the figure: 1. a crushing box; 2. a charging box; 3. a rotating shaft; 4. a pulverizing roller; 5. a slide rail; 6. a filter plate; 7. a circulation box; 8. a blower; 9. an air outlet pipe; 10. an air inlet pipe; 11. a drive box; 12. a gear; 13. a driving motor; 14. a rotating cylinder; 15. a rotating shaft; 16. a first pulley; 17. a second pulley; 18. a guide plate; 19. cleaning brushes; 20. discharging a hopper; 21. and (5) supporting legs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides two technical schemes:
a first solution is shown in fig. 1-4: a crushing device for PVC cable raw material production comprises a crushing box 1, a feeding box 2,
the crushing box 1 is used for crushing PVC cable raw materials;
the feeding box 2 is used for feeding PVC cable raw materials;
the rotating shaft 3 is rotatably connected between the front side and the rear side of the crushing box 1;
the crushing roller 4 is fixedly connected to the surface of the rotating shaft 3;
the feeding box 2 is fixedly connected to the upper end of the crushing box 1 and is communicated with the upper end of the crushing box 1;
the sliding rails 5 are fixedly connected to the front side and the rear side of the crushing box 1;
the filter plates 6 are connected between the inner walls of the crushing box 1 in a sliding manner through sliding rails 5;
the circulation box 7 is fixedly connected to one side of the crushing box 1;
the fan 8 is fixedly connected inside the circulation box 7;
the air outlet pipe 9 is fixedly connected between the feeding box 2 and the circulating box 7;
an air inlet pipe 10 fixedly connected between the crushing box 1 and the circulation box 7, wherein one end of the air inlet pipe 10 is positioned above the filter plate 6;
crushing roller 4 is provided with two sets of, crushing case 1 one side fixedly connected with drive case 11, drive case 11 inner wall rotates and is connected with two sets of gears 12, the meshing between the gears 12, axis of rotation 3 runs through and extends to inside the drive case 11, and all rotate with gear 12 and be connected, drive case 11 one side fixedly connected with driving motor 13, driving motor 13 and one side gear 12 fixed connection, drive gear 12 rotation through the driving motor 13 that sets up, can drive axis of rotation 3 through the meshing between gear 12 and the gear 12 and drive crushing roller 4 and rotate, smash the cable raw materials, can separate the cable raw materials that does not smash thoroughly, can inhale the cable raw materials of filter 6 separation through the fan 8 that sets up, carry out secondary crushing in throwing material case 2 through air-out pipe 9 again afterwards, until smash into appointed size, need not the staff to take out the raw materials that does not smash completely manually, carry out manual interpolation secondary crushing, the manpower has been saved, and crushing quality has been improved simultaneously.
The second embodiment, as shown in fig. 1-5, differs from the first embodiment primarily in that: the utility model provides a PVC cable raw materials production is with reducing mechanism, it is connected with pivot 15 to just be located filter 6 below rotation between the both sides around the crushing case 1 inner wall, pivot 15 fixedly connected with changes a section of thick bamboo 14, change a section of thick bamboo 14 fixedly connected with puddler, pivot 15 runs through and extends to inside the driving case 11, one side gear 12 fixedly connected with first belt pulley 16, part fixedly connected with second belt pulley 17 that pivot 15 is located inside the driving case 11, first belt pulley 16 passes through belt drive with second belt pulley 17, crushing case 1 upper end left and right sides and be located crushing roller 4 top fixedly connected with deflector 18, deflector 18 sets up to the slant, deflector 18 lower extreme fixedly connected with cleaning brush 19, cleaning brush 19 is laminated with the tooth on crushing roller 4 surface, between crushing case 1 inner wall left and right sides, and be located pivot 15 below fixedly connected with hopper 20, crushing case 1 lower extreme fixedly connected with supporting leg 21.
And all that is not described in detail in this specification is well known to those skilled in the art.
When the novel grinding machine is used, the driving motor 13 is started, the driving motor 13 drives the rotating shaft 3 to rotate, the gear 12 is meshed with the gear 12, the rotating shaft 3 is driven to rotate, the grinding rollers 4 on two sides rotate, the rotating shaft 3 drives the first belt pulley 16 to rotate, the second belt pulley 17 drives the rotating shaft 15 to rotate, the rotating drum 14 drives the stirring rod to rotate, at the moment, the cable raw materials are conveyed into the grinding box 1 through the feeding box 2, the cable raw materials fall onto the grinding rollers 4 and are ground by the grinding rollers 4 and fall onto the filter plate 6, the filter plate 6 is used for blocking the cable raw materials which are not ground, at the moment, the fan 8 is started, the fan 8 is used for sucking the raw materials which are not ground into the feeding box 2 through the air inlet pipe 10, the crushed raw materials are conveyed into the feeding box 2 again through the air outlet pipe 9, the crushed raw materials are discharged through the discharging hopper 20, the cleaning brush 19 can clean the cable raw materials adhered to the surface of the grinding rollers 4 when the grinding rollers 4 rotate, the stirring rod copies the raw materials stacked at the bottom of the grinding box 1, the discharging speed is increased, the raw materials are prevented from blocking the discharging hopper 20, the model YDP 37 is the model R4, and the power of the fan model number of the fan is JSF 8 is 220, and the model number of the fan is set up by the model YDP 37 and the fan is set up and the model is set up by the model of the fan model 2 and is set up by the model and has the power of the fan model and is set up.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.