CN112140399A

CN112140399A - Crushed aggregates device for plastics processing

Info

Publication number: CN112140399A
Application number: CN202011066941.7A
Authority: CN
Inventors: 尹航; 尹志洪
Original assignee: Hengdong Xiangyun Plastic Co ltd
Current assignee: Hengdong Xiangyun Plastic Co ltd
Priority date: 2020-10-04
Filing date: 2020-10-04
Publication date: 2020-12-29

Abstract

The invention discloses a crushing device for plastic processing, which comprises a crushing box and a feed back bin, wherein the feed back bin is arranged on the side wall of one side of the crushing box, a feeding square pipe is arranged in the middle of the top of the crushing box, a pre-crushing box is fixedly arranged at the top end of the feeding square pipe, the pre-crushing box is of a top opening structure, two bearings are respectively arranged above the side walls of two sides of the inner side of the crushing box, two rotating shafts are movably arranged above the inner side of the crushing box through the two bearings, crushing rotating rollers are fixedly sleeved on the two rotating shafts, one ends of the two rotating shafts extend to the outer side of the crushing box through the bearings, gears are fixedly sleeved at one ends of the two rotating shafts, which are positioned on the outer side of the crushing box, and the two gears are meshed with each other. The invention has the characteristics of good crushing effect and more thorough crushing by arranging a series of structures.

Description

Crushed aggregates device for plastics processing

Technical Field

The invention relates to the technical field of plastic processing, in particular to a crushing device for plastic processing.

Background

Plastics are high molecular compounds, commonly called plastics or resins, which are made from monomers by polyaddition or polycondensation, can freely change the components and shape and form, and are composed of synthetic resins and additives such as fillers, plasticizers, stabilizers, lubricants, pigments, etc. The main component of the plastic is resin. The term resin is originally named from lipids secreted from animals and plants, such as rosin and shellac, and refers to a high molecular compound that has not been mixed with various additives. The resin accounts for about 40-100% of the total weight of the plastic. The basic properties of plastics are largely determined by the nature of the resin, but additives also play an important role. Some plastics consist essentially of synthetic resins, with no or little additives, such as plexiglas, polystyrene, etc. The plastic is a kind of synthetic resin, which is similar to the shape of the pine resin in natural resin, and is artificially synthesized by chemical means, and is called plastic.

Plastics are at the in-process of processing, often need carry out shredding to it, but current crushed aggregates device is at the in-process of in-service use, if direct add a large amount of plastics to the inside of crushed aggregates device and smash, because a large amount of plastics smash simultaneously, often can appear smashing not enough phenomenon, and at kibbling in-process, can not carry out thorough crushing to plastics, kibbling homogeneity is poor, and is not of uniform size, consequently, we have proposed a crushed aggregates device solution problem for plastics processing in order to solve this a series of problems.

Disclosure of Invention

The invention aims to provide a crushing device for plastic processing, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a crushing device for plastic processing comprises a crushing box and a feed back bin, wherein the feed back bin is arranged on the side wall of one side of the crushing box, a feeding square pipe is arranged at the middle position of the top of the crushing box, a pre-feeding box is fixedly arranged at the top end of the feeding square pipe and has a top opening structure, two bearings are respectively arranged above the side walls of two sides inside the crushing box, two rotating shafts are movably arranged above the inside of the crushing box through the two bearings, crushing rotating rollers are fixedly sleeved and arranged on the two rotating shafts, one ends of the two rotating shafts extend to the outside of the crushing box through the bearings, gears are fixedly sleeved and arranged at one ends of the two rotating shafts positioned outside the crushing box, the two gears are mutually meshed, and a mounting seat is arranged at the middle position of the side wall of one side inside the crushing box, the utility model discloses a material box, including crushed aggregates case, mounting seat, filter, spring, material return opening, bearing movable mounting has the turn round, just the inboard of crushed aggregates case one side lateral wall is provided with the installation piece, the installation piece is located the top of turning round, one side movable mounting of mounting seat has the filter, one side of filter bottom is provided with the spring, the bottom of spring with installation piece fixed connection, just the feed back opening has been seted up on crushed aggregates case one side lateral wall, the feed back opening is located the top of mounting seat, the crushed aggregates case passes through the feed back opening with the inside intercommunication of feed back storehouse.

Preferably, the inside of feed back storehouse is passed through bearing movable mounting has the feed back auger, the bottom fixed mounting of feed back storehouse has first motor, the bottom of feed back auger is passed through the bearing with the output fixed connection of first motor, the top of feed back storehouse one side lateral wall is provided with the feed back pipe, the feed back pipe from top to bottom feed back pipe side slope setting, just the feed back pipe with the inside intercommunication of feed side pipe.

Preferably, the top fixed mounting of side wall of feeding side pipe has the mounting panel, the mounting panel with movable mounting has the crank between the bits of broken glass case, movable sleeve connects on the crank and installs the installation cover, be provided with three hornblocks and rectangular block on the lateral wall of inside one side of feeding side pipe, three hornblocks with movable mounting has adjustable fender between the rectangular block, just movable opening has been seted up on the lateral wall of feeding side pipe one side, movable opening is located one side of adjustable fender, the mounting groove has been seted up on the lateral wall of adjustable fender one side, the inside fixed mounting of mounting groove has the round pin axle, sell epaxial movable sleeve and install the adapter sleeve, one side fixed mounting of adapter sleeve has the connecting rod, the one end of connecting rod is passed through movable opening extends to the outside of feeding side pipe with adapter sleeve fixed connection.

Preferably, the top of the mounting plate is fixedly provided with a second motor, and the top end of the crank is fixedly connected with the output end of the second motor.

Preferably, one end of the rotating head is provided with a poking rod, the top end of the poking rod is provided with a striking block, and the bottom of the filter plate is provided with a struck block.

Preferably, a machine base is arranged on the side wall of one side of the material crushing box, a third motor is fixedly mounted at the top of the machine base, and one end of the rotating head is fixedly connected with the output end of the third motor.

Preferably, the one end of turning round and one of them the one end of pivot is all fixed to cup joint and is installed drive sprocket, two be provided with drive chain between the drive sprocket, two pass through between the drive sprocket drive chain swing joint.

Preferably, the middle position department of crushed aggregates case bottom is provided with the discharging pipe, just the both sides of crushed aggregates case inboard bottom all are provided with the slope, two the slope all is by outer and interior downward sloping setting.

Compared with the prior art. The invention has scientific and reasonable structure, safe and convenient use and the beneficial effects that:

(1) the second motor is controlled to drive the crank to rotate, and the crank drives the movable baffle to reciprocate through the connecting rod, so that quantitative feeding can be realized, a large amount of plastic is prevented from entering the inside of the material crushing box at the same time, and the crushing effect is poor;

(2) the two crushing rotating rollers are enabled to rotate simultaneously through the gear, so that materials can be crushed, completely crushed materials enter the bottom of the crushing box through the filter plate, incompletely crushed materials enter the interior of the feed back bin through the filter plate and the feed back port, the first motor drives the feed back auger to rotate by controlling the first motor, incompletely crushed materials enter the interior of the feed back square tube through the feed back tube again and enter the crushing device again until the crushing is complete, the crushing device is enabled to crush more thoroughly, and the crushing effect is good;

(3) the third motor for the bull head rotates, and the bull head drives the poker rod and rotates, makes the poker rod receive the striking piece through the reciprocal striking of striking piece, and the spring that deuterogamies makes the filter produce vibrations, and then can effectually prevent that the filter from blockking up for the speed that not complete kibbling material got into the feed back storehouse.

Drawings

FIG. 1 is a schematic overall structure of the present invention;

FIG. 2 is an enlarged view of the invention at A in FIG. 1;

FIG. 3 is an enlarged view of the invention at B in FIG. 1;

fig. 4 is an enlarged view of the invention at C in fig. 1.

In the figure: 1. crushing the material box; 2. a slope; 3. a first motor; 4. a mounting seat; 5. a feed back port; 6. a filter plate; 7. a rotating shaft; 8. a crushing roller; 9. returning the material to the material bin; 10. feeding a square tube; 11. a feed back auger; 12. a material return pipe; 13. a pre-feeding box; 14. a second motor; 15. mounting a plate; 16. a drive chain; 17. turning the head; 18. a third motor; 19. a machine base; 20. a discharge pipe; 21. a crank; 22. installing a sleeve; 23. a connecting rod; 24. a movable opening; 25. a triangular block; 26. mounting grooves; 27. a movable baffle; 28. connecting sleeves; 29. a rectangular block; 30. a pin shaft; 31. a drive sprocket; 32. a gear; 33. a bearing; 34. mounting blocks; 35. a poke rod; 36. a striking block; 37. a shot block; 38. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a technical scheme of a crushing device for plastic processing comprises a crushing box 1 and a feed back bin 9, wherein the feed back bin 9 is arranged on the side wall of one side of the crushing box 1, a feeding square pipe 10 is arranged at the middle position of the top of the crushing box 1, a pre-material box 13 is fixedly arranged at the top end of the feeding square pipe 10, the pre-material box 13 is of a top opening structure, two bearings 33 are arranged above the side walls of two sides of the inner side of the crushing box 1, two rotating shafts 7 are movably arranged above the inner side of the crushing box 1 through the two bearings 33, crushing rotating rollers 8 are fixedly sleeved and arranged on the two rotating shafts 7, one ends of the two rotating shafts 7 extend to the outer side of the crushing box 1 through the bearings 33, gears 32 are fixedly sleeved and arranged at one ends of the outer sides of the two rotating shafts 7, the two gears 32 are mutually meshed, a mounting seat 4 is arranged at the middle position of the side wall of one side of the inner side of the crushing box 1, a rotating head 17 is movably, and the inboard of crushed aggregates case 1 one side lateral wall is provided with installation piece 34, and installation piece 34 is located the top of turning round 17, and one side movable mounting of mount pad 4 has filter 6, and one side of filter 6 bottom is provided with spring 38, and spring 38's bottom and installation piece 34 fixed connection, and has seted up feed back mouth 5 on the crushed aggregates case 1 one side lateral wall, and feed back mouth 5 is located the top of mount pad 4, and crushed aggregates case 1 is through the inside intercommunication of feed back mouth 5 with feed back storehouse 9.

Preferably, there is feed back auger 11 inside feed back bin 9 through bearing 33 movable mounting, the bottom fixed mounting of feed back bin 9 has first motor 3, bearing 33 and first motor 3's output fixed connection are passed through to feed back auger 11's bottom, the top of feed back bin 9 one side lateral wall is provided with feed back pipe 12, feed back pipe 12 from top to bottom sets up to feeding side pipe 10 lopsidedness, and feed back pipe 12 and feeding side pipe 10's inside intercommunication, feed back auger 11 rotates, the material that will not be complete gets into feeding side pipe 10's inside through feed back pipe 12 once more, get into once more and smash, until smashing completely, and then make the kibbling more thorough of this device.

Preferably, a mounting plate 15 is fixedly mounted above the side wall of one side of the feeding square pipe 10, a crank 21 is movably mounted between the mounting plate 15 and the particle box 1, a mounting sleeve 22 is movably sleeved on the crank 21, a triangular block 25 and a rectangular block 29 are arranged on the side wall of one side inside the feeding square pipe 10, a movable baffle 27 is movably mounted between the triangular block 25 and the rectangular block 29, a movable opening 24 is formed in the side wall of one side of the feeding square pipe 10, the movable opening 24 is located at one side of the movable baffle 27, a mounting groove 26 is formed in the side wall of one side of the movable baffle 27, a pin shaft 30 is fixedly mounted inside the mounting groove 26, a connecting sleeve 28 is movably sleeved on the pin shaft 30, a connecting rod 23 is fixedly mounted at one side of the connecting sleeve 28, one end of the connecting rod 23 extends to the outer side of the feeding square pipe 10 through the movable opening 24 to be fixedly, thereby can realize the ration and put in, avoid appearing a large amount of plastics simultaneously and get into the inside of bits of broken glass case 1 for crushing effect is relatively poor.

Preferably, the second motor 14 is fixedly mounted on the top of the mounting plate 15, the top end of the crank 21 is fixedly connected with the output end of the second motor 14, and the crank 21 can be rotated by the second motor 14.

Preferably, one end of the rotating head 17 is provided with a poke rod 35, the top end of the poke rod 35 is provided with a striking block 36, the bottom of the filter plate 6 is provided with a striking block 37, and the rotating head 17 drives the poke rod 35 to rotate, so that the poke rod 35 strikes the striking block 37 through the striking block 36 in a reciprocating manner, and the filter plate 6 vibrates.

Preferably, a base 19 is arranged on the side wall of one side of the crushing box 1, a third motor 18 is fixedly mounted at the top of the base 19, one end of the rotary head 17 is fixedly connected with the output end of the third motor 18, and the rotary head 17 can rotate through the third motor 18.

Preferably, the one end of the rotor 17 and the one end of one of the rotating shafts 7 are fixedly sleeved with a transmission chain wheel 31, a transmission chain 16 is arranged between the two transmission chain wheels 31, the two transmission chain wheels 31 are movably connected through the transmission chain 16, and the two transmission chain wheels 31 and the transmission chain 16 are used for driving the rotating shaft 7 to rotate when the rotor 17 rotates.

Preferably, the intermediate position department of 1 bottom in crushed aggregates case is provided with discharging pipe 20, and the both sides of 1 inboard bottom in crushed aggregates case all are provided with slope 2, and two slope 2 are all by outer and interior downward sloping setting, are convenient for discharge the material after smashing, prevent that the material from producing and remain.

The working principle is as follows: before use, the safety of each structure of the device is checked, wherein the first motor 3, the second motor 14 and the third motor 18 are all the existing electrical elements, the device can be installed and used according to the actual use requirements, a large amount of plastic raw materials can be added into the pre-feeding box 13 at one time, the second motor 14 is controlled again, the second motor 14 drives the crank 21 to rotate, the crank 21 drives the movable baffle 27 to reciprocate through the connecting rod 23, so that quantitative feeding can be realized, a large amount of plastic materials are prevented from simultaneously entering the inside of the crushed material box 1, the crushing effect is poor, the two crushing rotating rollers 8 are simultaneously rotated through the gear 32, the materials can be crushed, the completely crushed materials enter the bottom of the crushed material box 1 through the filter plate 6, and the incompletely crushed materials enter the inside of the feed back box 9 through the filter plate 6 and the feed back opening 5, through controlling first motor 3, make first motor 3 drive feed back auger 11 rotate, the inside that gets into feeding side pipe 10 through feed back pipe 12 once more with incomplete material, the reentrant is smashed, until smashing completely, and then make the kibbling more thorough of this device, kibbling effectual, through third motor 18, make turn-around 17 rotate, turn-around 17 drives poker rod 35 and rotates, make poker rod 35 receive the striking piece 37 through strikeing 36 reciprocal strikes, cooperate spring 38 again to make filter 6 produce vibrations, and then can effectually prevent filter 6 and block up, accelerate the speed that incomplete kibbling material got into feed back bin 9.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a crushed aggregates device for plastic processing, includes crushed aggregates case (1) and feed back storehouse (9), its characterized in that: the feed back bin (9) is arranged on the side wall of one side of the crushed material box (1), the middle position at the top of the crushed material box (1) is provided with a feeding square tube (10), the top fixed mounting of the feeding square tube (10) is provided with a pre-feeding box (13), the pre-feeding box (13) is of a top opening structure, two bearings (33) are arranged above the side walls of the two sides of the inner side of the crushed material box (1), two rotating shafts (7) are movably arranged above the inside of the crushed material box (1) through the two bearings (33), two crushing rotating rollers (8) are fixedly sleeved and arranged on the rotating shafts (7), and two gears (32) are fixedly sleeved and arranged at one ends of the rotating shafts (7) which are positioned outside the crushed material box (1), the two gears (32) are meshed with each other, a mounting seat (4) is arranged in the middle of the side wall of one side of the inner side of the crushing box (1), a rotating head (17) is movably arranged at the middle position of the side wall of the other side of the crushing box (1) through a bearing (33), and the inner side of the side wall of one side of the crushing box (1) is provided with an installation block (34), the installation block (34) is positioned above the rotating head (17), a filter plate (6) is movably arranged at one side of the mounting seat (4), a spring (38) is arranged at one side of the bottom of the filter plate (6), the bottom end of the spring (38) is fixedly connected with the mounting block (34), a feed back opening (5) is formed in the side wall of one side of the crushing box (1), the feed back opening (5) is positioned at the top of the mounting seat (4), the crushing box (1) is communicated with the interior of the material return bin (9) through the material return port (5).

2. A scrap device for plastics processing, in accordance with claim 1, wherein: the inside of feed back storehouse (9) is passed through bearing (33) movable mounting has feed back auger (11), the bottom fixed mounting of feed back storehouse (9) has first motor (3), the bottom of feed back auger (11) is passed through bearing (33) with the output fixed connection of first motor (3), the top of feed back storehouse (9) one side lateral wall is provided with feed back pipe (12), feed back pipe (12) from top to bottom to feeding side pipe (10) lopsidedness sets up, just feed back pipe (12) with the inside intercommunication of feeding side pipe (10).

3. A scrap device for plastics processing, in accordance with claim 1, wherein: the utility model discloses a material crushing machine, including feeding side pipe (10), mounting panel (15) with movable mounting has crank (21) between bits of broken glass case (1), movable sleeve joint installs installation cover (22) on crank (21), be provided with three hornblocks (25) and rectangular block (29) on the lateral wall of feeding side pipe (10) inside one side, three hornblocks (25) with movable mounting has adjustable fender (27) between rectangular block (29), just movable opening (24) have been seted up on the lateral wall of feeding side pipe (10) one side, movable opening (24) are located one side of adjustable fender (27), mounting groove (26) have been seted up on the lateral wall of adjustable fender (27) one side, the inside fixed mounting of mounting groove (26) has round pin axle (30), movable sleeve joint installs adapter sleeve (28) on round pin axle (30), one side fixed mounting of adapter sleeve (28) has connecting rod (23), the one end of connecting rod (23) is passed through activity opening (24) extend to the outside of feeding side pipe (10) with installation cover (22) fixed connection.

4. A crushing device for plastic processing according to claim 3, characterized in that: the top fixed mounting of mounting panel (15) has second motor (14), the top of crank (21) with the output fixed connection of second motor (14).

5. A scrap device for plastics processing, in accordance with claim 1, wherein: one end of the rotating head (17) is provided with a poking rod (35), the top end of the poking rod (35) is provided with a striking block (36), and the bottom of the filter plate (6) is provided with a struck block (37).

6. A scrap device for plastics processing, in accordance with claim 1, wherein: be provided with frame (19) on the lateral wall of bits of broken glass workbin (1) one side, the top fixed mounting of frame (19) has third motor (18), the one end of bull head (17) with the output fixed connection of third motor (18).

7. A scrap device for plastics processing, in accordance with claim 1, wherein: the one end of turning round (17) and one of them the one end of pivot (7) is all fixed the cup joint and is installed drive sprocket (31), two be provided with between drive sprocket (31) drive chain (16), two pass through between drive sprocket (31) drive chain (16) swing joint.

8. A scrap device for plastics processing, in accordance with claim 1, wherein: the intermediate position department of bits of broken glass workbin (1) bottom is provided with discharging pipe (20), just the both sides of bits of broken glass workbin (1) inboard bottom all are provided with slope (2), two slope (2) all by outer and interior downward sloping setting.