CN219427203U

CN219427203U - Raw material crushing device for plastic product processing

Info

Publication number: CN219427203U
Application number: CN202320437294.9U
Authority: CN
Inventors: 阮小翠; 刘洪�
Original assignee: Wuhan Rongdi Packaging Material Co ltd
Current assignee: Wuhan Rongdi Packaging Material Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-07-28
Anticipated expiration: 2033-03-09

Abstract

The utility model relates to the technical field of plastic product processing, and discloses a raw material crushing device for plastic product processing, which solves the technical problems that a hopper can be dredged and blocked can be prevented by a stress rod and a dredging rod, but the stress rod and the dredging rod occupy the space at the top end of the hopper relatively and can block the feeding of large-size plastic raw materials; the device comprises a crushing box and a feeding hopper, wherein a gear box is fixedly arranged at the top of the front side of the crushing box, a discharge hole is formed in the bottom of one side of the crushing box, a discharge plate is arranged at the bottom end of the discharge hole, and a baffle is rotatably connected to the bottom of one side of the front side of the crushing box and the bottom of one side of the back side of the crushing box through supporting shafts; according to the utility model, the reclaimed waste plastic raw materials can be conveyed into the crushing box through the feeding hopper, the raw materials can fall into the crushing box through the feeding hopper, the rotating shaft is driven by the second motor, the rotating shaft can drive the extrusion rod to move, and the extrusion rod can extrude the plastic raw materials after rotating into the feeding hopper, so that the plastic raw materials can rapidly enter the crushing box.

Description

Raw material crushing device for plastic product processing

Technical Field

The utility model relates to the technical field of plastic product processing, in particular to a raw material crushing device for plastic product processing.

Background

Plastic products are commonly called articles for life, industry and the like which are processed by adopting plastics as main raw materials. The plastic is a synthetic polymer material with plasticity, and in the process of processing plastic products, the recycled waste plastic raw materials are often required to be crushed and reused;

according to "a plastics processing raw materials reducing mechanism" that chinese patent grant publication No. CN217729326U provided, can dredge the funnel, prevent to block up through atress pole and mediation pole, but atress pole and mediation pole are compared and are occupied the space on funnel top, can hinder the feeding activity of jumbo size plastics raw materials, through adjusting the angle of flitch, can change ejection of compact height, but need manual through the screw rod to adjust it, be inconvenient for the operation, relatively consume the manpower.

Disclosure of Invention

The utility model provides a raw material crushing device for plastic product processing, which solves the technical problems that a hopper can be dredged and blocked can be prevented by a stress rod and a dredging rod, but the stress rod and the dredging rod occupy the space at the top end of the hopper relatively, and the feeding of large-size plastic raw materials can be blocked.

In order to solve the technical problems, the raw material crushing device for plastic product processing provided by the utility model comprises a crushing box and a feeding hopper, wherein a gear box is fixedly arranged at the top of the front side of the crushing box, a first motor is fixedly arranged at one side of the front side of the gear box, a discharge port is formed in the bottom of one side of the crushing box, a discharge plate is arranged at the bottom of the discharge port, baffles are rotatably connected to the bottom of one side of the front side of the crushing box and the bottom of one side of the back side of the crushing box through supporting shafts, the bottom ends of the two baffles are respectively and fixedly connected with two sides of the top of the discharge plate, an inclined guide plate is fixedly arranged at the bottom end of the crushing box, one side of the inclined guide plate is connected with one side of the discharge plate through an adhesive tape, a support is fixedly arranged at the bottom end of the inclined guide plate, an electric push rod is hinged to one side of the support, an expansion rod is hinged to the middle of the bottom of the discharge plate, the middle of the top of the crushing box is fixedly provided with the feeding hopper, an arc cover is fixedly arranged at the bottom of one side of the upper hopper, a second motor is fixedly arranged at the front side of the arc cover, an output shaft of the arc cover is rotatably connected with the motor, one side of the motor is rotatably connected with the second motor, and one end of the rotary shaft is fixedly connected with a plurality of rotary shafts.

Preferably, the inside rotation of smashing the case is connected with two crushing rollers, the inside rotation of gear box is connected with two drive gears, two crushing roller's one end is connected with two drive gears respectively, one of them drive gear one side's middle part and the output shaft fixed connection of first motor.

Preferably, one end of the electric push rod and the telescopic rod of the electric push rod are fixedly connected with movable plates, one side of the support and the middle of the bottom end of the discharging plate are fixedly provided with fixed plates, and the two movable plates are respectively hinged with the two fixed plates.

Preferably, the four corners of the bottom end of the inclined stock guide are fixedly provided with supporting legs, and the bottom ends of the four supporting legs are provided with anti-skid pads.

Preferably, the other side of the support is fixedly provided with a reinforcing rib plate, and the top end of the reinforcing rib plate is fixedly connected with the bottom end of the inclined guide plate.

Preferably, the feeding hopper and the arc cover are made of stainless steel materials, and the surface of the feeding hopper and the surface of the arc cover are coated with an anti-aging agent.

Compared with the related art, the utility model has the beneficial effects that:

the utility model provides a raw material crushing device for plastic product processing, which is characterized in that recycled waste plastic raw materials can be conveyed into a crushing box through a feeding hopper, the raw materials can fall into the crushing box through the feeding hopper, a rotating shaft is driven by a second motor, the rotating shaft can drive an extrusion rod to move, the extrusion rod can extrude the plastic raw materials after rotating into the upper hopper, the extrusion rod can rapidly enter the crushing box, the raw materials can be prevented from being blocked in the feeding hopper, the extrusion rod can be ensured to fall normally after rotating into an arc-shaped cover, the extrusion rod is stored through the arc-shaped cover, the space at the top end of the feeding hopper is not occupied, and the feeding activity of large-size plastic raw materials can be ensured;

can support two baffles respectively through two back shafts, and can make the baffle be circular motion along the back shaft, through articulated electric putter and support and relief bar, the rigid connection of electric putter has been avoided, the telescopic link of electric putter can be to the middle part support of relief bar bottom, the fulcrum of relief bar has been increased, its stability has been improved, telescopic link through control electric putter stretches out and draws back, the telescopic link of electric putter can drive relief bar and do circular motion along the back shaft, do not need manual operation, compare and use manpower sparingly, be convenient for adjust the ejection of compact height of raw materials, the adhesive tape has good toughness, can shelter from the gap between relief bar and the slope relief bar, be difficult for leaking the material.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the loading hopper of the present utility model;

FIG. 3 is a schematic cross-sectional view of a discharge plate according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a gear box according to the present utility model.

Reference numerals in the drawings: 1. a crushing box; 2. a gear box; 3. a first motor; 4. a transmission gear; 5. a pulverizing roller; 6. a discharge port; 7. a support shaft; 8. a baffle; 9. a discharge plate; 10. an adhesive tape; 11. tilting the stock guide; 12. support legs; 13. a support; 14. an electric push rod; 15. a fixing plate; 16. a movable plate; 17. reinforcing rib plates; 18. feeding a hopper; 19. an arc-shaped cover; 20. a second motor; 21. a rotating shaft; 22. and extruding the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

Referring to fig. 1-4, a raw material crushing device for plastic product processing comprises a crushing box 1 and a feeding hopper 18, wherein a gear box 2 is fixedly arranged at the top of the front surface of the crushing box 1, a first motor 3 is fixedly arranged at one side of the front surface of the gear box 2, a discharge hole 6 is formed in the bottom of one side of the crushing box 1, a discharge plate 9 is arranged at the bottom end of the discharge hole 6, baffles 8 are rotatably connected at the bottom of one side of the front surface of the crushing box 1 and the bottom of one side of the back surface of the crushing box 1 through supporting shafts 7, the bottom ends of the two baffles 8 are respectively and fixedly connected with two sides of the top end of the discharge plate 9, an inclined guide plate 11 is fixedly arranged at the bottom end of the crushing box 1, one side of the inclined guide plate 11 is connected with one side of the discharge plate 9 through an adhesive tape 10, a support 13 is fixedly arranged at the bottom end of the inclined guide plate 11, an electric push rod 14 is hinged at one side of the support 13, a telescopic rod of the electric push rod 14 is hinged with the middle part of the bottom end of the discharge plate 9, the middle part at the top end of the crushing box 1 is fixedly provided with a feeding hopper 18, the bottom of one side of the feeding hopper 18 is fixedly provided with an arc-shaped cover 19, the front surface of the arc-shaped cover 19 is fixedly provided with a second motor 20, the inside of the arc-shaped cover 19 is rotationally connected with a rotating shaft 21, the output shaft of the second motor 20 is fixedly connected with one end of the rotating shaft 21, the surface of the rotating shaft 21 is fixedly provided with a plurality of extrusion rods 22, the recycled waste plastic raw materials can be conveyed into the crushing box 1 through the feeding hopper 18, the raw materials can fall into the crushing box 1 through the feeding hopper 18, the rotating shaft 21 is driven by the second motor 20, the rotating shaft 21 can drive the extrusion rods 22 to move, the extrusion rods 22 can extrude the plastic raw materials to quickly enter the crushing box 1 after rotating into the upper hopper 18, the raw materials can be prevented from being blocked in the feeding hopper 18, the extrusion rods 22 can be ensured to fall normally after rotating into the inside of the arc-shaped cover 19, the extrusion rod 22 is stored through the arc-shaped cover 19, so that the space at the top end of the feeding hopper 18 is not occupied, and the feeding movement of large-size plastic raw materials can be ensured.

Referring to fig. 4, two pulverizing rollers 5 are rotatably connected in the pulverizing box 1, two transmission gears 4 are rotatably connected in the gear box 2, one ends of the two pulverizing rollers 5 are respectively connected with the two transmission gears 4, the middle part of one side of one transmission gear 4 is fixedly connected with the output shaft of the first motor 3, the transmission gears 4 are driven by the first motor 3, and the transmission gears 4 can drive the two pulverizing rollers 5 to rotate simultaneously, so that raw materials can be pulverized.

Referring to fig. 3, one end of the electric push rod 14 and the telescopic rod of the electric push rod 14 are fixedly connected with a movable plate 16, one side of the support 13 and the middle of the bottom end of the discharge plate 9 are fixedly provided with a fixed plate 15, the two movable plates 16 are respectively hinged with the two fixed plates 15, rigid connection of the electric push rod 14 is avoided through a hinged connection mode, and the angle adjustment of the electric push rod is ensured.

Referring to fig. 1, four corners at the bottom end of the inclined guide plate 11 are fixedly provided with supporting legs 12, the bottom ends of the four supporting legs 12 are provided with anti-slip pads, and the stability of the crushing box 1 can be ensured through the supporting legs 12 and the anti-slip pads.

Referring to fig. 1, a reinforcing rib plate 17 is fixedly arranged at the other side of the support 13, the top end of the reinforcing rib plate 17 is fixedly connected with the bottom end of the inclined guide plate 11, and the support 13 can be reinforced through the reinforcing rib plate 17.

Referring to fig. 1, the upper hopper 18 and the arc cover 19 are made of stainless steel materials, and the surface of the upper hopper 18 and the surface of the arc cover 19 are coated with an anti-aging agent, so that the anti-aging agent has high durability and is not easy to corrode.

In summary, in the utility model, the first motor 3 drives the transmission gear 4, the transmission gear 4 can drive the two crushing rollers 5 to rotate simultaneously, then the recycled waste plastic raw material is conveyed to the inside of the crushing box 1 through the feeding hopper 18, the raw material can fall into the crushing box 1 through the feeding hopper 18, then the second motor 20 drives the rotating shaft 21, the rotating shaft 21 can drive the extrusion rod 22 to move, the extrusion rod 22 can extrude the plastic raw material after rotating to the inside of the feeding hopper 18, the plastic raw material can be prevented from being blocked in the feeding hopper 18, the extrusion rod 22 can ensure the normal falling of the raw material after rotating to the inside of the arc-shaped cover 19, the recycled plastic can crush the raw material through the two rotating crushing rollers 5 when reaching the two crushing rollers 5, the crushed plastic raw material falls onto the inclined guide plate 11, the inclined guide plate 11 can guide the crushed raw materials to the discharge plate 9, the crushed raw materials can slide along the discharge plate 9, the two baffles 8 can prevent the raw materials from falling from two sides of the discharge plate 9, in the process, the two support shafts 7 can respectively support the two baffles 8, the telescopic rod of the electric push rod 14 can support the middle part of the bottom end of the discharge plate 9, the supporting point of the discharge plate 9 is increased, the stability of the electric push rod is improved, when the discharge height needs to be adjusted, the telescopic rod of the electric push rod 14 is controlled by a worker to stretch out and draw back, the telescopic rod of the electric push rod 14 can drive the discharge plate 9 to do circular motion along the support shafts 7, manual operation is not needed, the discharge height of the raw materials can be adjusted, the adhesive tape 10 can shield gaps between the discharge plate 9 and the inclined guide plate 11, and the raw materials are not easy to leak.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Claims

1. The utility model provides a raw materials reducing mechanism is used in plastic products processing, includes crushing case (1) and feeding hopper (18), its characterized in that: the utility model discloses a grinding machine, including grinding case (1), gear box (2), first motor (3) are fixed to positive one side fixed mounting of gear box (2), discharge gate (6) have been seted up to the bottom of grinding case (1) one side, the bottom of discharge gate (6) is equipped with discharge plate (9), the bottom of grinding case (1) positive one side and the bottom of back one side all are connected with baffle (8) through back shaft (7) rotation, two the bottom of baffle (8) respectively with the both sides fixed connection on discharge plate (9) top, the bottom mounting of grinding case (1) is equipped with slope stock guide (11), one side of slope stock guide (11) is connected with one side of discharge plate (9) through adhesive tape (10), the bottom fixed support (13) that is equipped with of slope stock guide (11), one side of support (13) articulates there is electric putter (14), the telescopic link of electric putter (14) is articulated with the middle part of discharge plate (9) bottom, the fixed hopper (18) top hopper (18) are equipped with motor (19) respectively, be equipped with arc-shaped cover (19) one side (19) are fixed to be equipped with arc-shaped cover (19) inside the arc-shaped connection, arc-shaped connection is equipped with one side (19), an output shaft of the second motor (20) is fixedly connected with one end of the rotating shaft (21), and a plurality of extrusion rods (22) are fixedly arranged on the surface of the rotating shaft (21).

2. The raw material crushing device for plastic product processing according to claim 1, wherein two crushing rollers (5) are rotatably connected in the crushing box (1), two transmission gears (4) are rotatably connected in the gear box (2), one ends of the two crushing rollers (5) are respectively connected with the two transmission gears (4), and the middle part of one side of one transmission gear (4) is fixedly connected with the output shaft of the first motor (3).

3. The raw material crushing device for plastic product processing according to claim 1, wherein one end of the electric push rod (14) and a telescopic rod of the electric push rod (14) are fixedly connected with a movable plate (16), one side of the support (13) and the middle of the bottom end of the discharging plate (9) are fixedly provided with fixed plates (15), and the two movable plates (16) are respectively hinged with the two fixed plates (15).

4. The raw material crushing device for plastic product processing according to claim 1, wherein supporting legs (12) are fixedly arranged at four corners of the bottom end of the inclined guide plate (11), and anti-slip pads are arranged at the bottom ends of the four supporting legs (12).

5. The raw material crushing device for plastic product processing according to claim 1, wherein a reinforcing rib plate (17) is fixedly arranged on the other side of the support (13), and the top end of the reinforcing rib plate (17) is fixedly connected with the bottom end of the inclined guide plate (11).

6. The raw material crushing device for plastic product processing according to claim 1, wherein the feeding hopper (18) and the arc cover (19) are made of stainless steel materials, and the surface of the feeding hopper (18) and the surface of the arc cover (19) are coated with an anti-aging agent.