CN213107682U

CN213107682U - Plastic grinder

Info

Publication number: CN213107682U
Application number: CN202021586689.8U
Authority: CN
Inventors: 孙兰彪; 孟德平; 侯梦娟; 张丙英
Original assignee: Tianjin Huansheng Industry And Trade Co ltd
Current assignee: Tianjin Huansheng Industry And Trade Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-05-04
Anticipated expiration: 2030-08-04

Abstract

The utility model relates to a plastic grinder, include from last crushing unit, lower crushing unit and the screening ejection of compact subassembly that links together in proper order extremely down, even there is the feeding subassembly on last crushing unit upper portion one side, and screening ejection of compact subassembly one side is equipped with the hoisting subassembly, and the feed inlet and the screening ejection of compact subassembly of hoisting subassembly are connected, and the discharge gate and the last crushing unit of hoisting subassembly are connected. The utility model can thoroughly crush the plastic; when plastics are smashed in last crushing unit, the clamping ring is pushed down and is waited kibbling plastics, prevents to move on the plastics and unloads the power, and then cuts the plastics of living come-up, has improved work efficiency and the kibbling quality of plastics.

Description

Plastic grinder

Technical Field

The utility model relates to a plastic processing technology field especially relates to a plastic grinder.

Background

The crusher is explained as a machine for crushing large-size solid raw materials into required sizes according to a common concept, and in daily life, some solid waste, larger waste or raw materials need to be treated, and the crushed solid waste, the larger waste or raw materials need to be crushed by the crusher, so that the crushed particles have the same size, the crushing efficiency is higher, and the crushed raw materials are more uniform.

The plastic is inconvenient to treat in daily life, the plastic is inconvenient to treat because the plastic has high toughness and high bending strength, and the plastic cannot be thoroughly crushed by a common crushing machine. In addition, because the gravity that plastics received is little, very easy in the cutting process shifts up the power of unloading to influence cutting effect, and then reduced work efficiency and the kibbling quality of plastics.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and providing a plastic crusher.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the utility model provides a plastic grinder, includes from last crushing unit, lower crushing unit and the screening ejection of compact subassembly that links gradually together extremely down, even has the feeding subassembly on last crushing unit upper portion one side, and screening ejection of compact subassembly one side is equipped with the promotion subassembly, and the feed inlet and the screening ejection of compact subassembly of promotion subassembly are connected, and the discharge gate and the last crushing unit of promotion subassembly are connected.

Go up crushing unit and include the crushing box and establish the vertical motor No. one in last crushing box top surface center department, go up crushing box axis department and be equipped with vertical rotary rod No. one, the rotary rod upper end is stretched out and is connected with the output shaft rotation of motor after last crushing box roof, a rotary rod lower extreme is connected with last crushing box diapire rotation, a rotary rod even has a plurality of groups cutting assembly, cutting assembly includes two horizontally cross-cut sword, and even have the vertical cutter of a plurality of parallels between the cross-cut sword, the one end and the rotary rod fixed connection of cross-cut sword, the cover has the clamping ring on the rotary rod, the clamping ring is located cutting assembly's top, the clamping ring top surface even has a plurality of electronic jars, electronic jar is fixed at last crushing box top surface, and the piston rod of electronic jar passes after last crushing box roof and clamping ring fixed connection.

The feeding assembly comprises a feeding box body with left and right openings and inclined bottom surfaces, the opening of one end of the feeding box body is a feeding hole, the opening of the other end is communicated with the upper part of the upper crushing box body, a rolling wheel is arranged in the feeding box body, a plurality of convex blocks are uniformly distributed on the side wall of the rolling wheel in a circumferential mode, the rolling wheel is rotatably connected with the wall of the feeding box body, and a motor for driving the rolling wheel to rotate is arranged on the rear side wall of the feeding box body.

Lower crushing unit is including the lower crushing box of horizontal placing, No. three motors are installed to lower crushing box one side, the axis department of lower crushing box is equipped with the rotary rod No. two, No. two rotary rod one end pass after lower crushing box one side lateral wall with the output shaft rotation of No. three motors be connected, the other end rotates with lower crushing box opposite side lateral wall to be connected, it has helical blade to link on No. two rotary rods, and be equipped with the cutting knife between helical blade's the adjacent blade, the top surface and the last crushing box bottom surface fixed connection of lower crushing box, lower crushing box one side top is equipped with smashes the feed inlet, the opposite side bottom is equipped with smashes the discharge gate, and smash feed inlet and last crushing bottom of the box portion intercommunication.

Screening ejection of compact subassembly is including screening the box and being located the screen cloth of the internal slope of screening box, the lateral wall and the screening box inner wall fixed connection of screen cloth, and the higher one end of screen cloth is located smashes the discharge gate under, and smashes discharge gate and screening box inner chamber intercommunication, is equipped with the circulation material export on the screening box lateral wall of the lower one end top of screen cloth, and screening box bottom surface is equipped with the discharge gate, and screening box bottom surface is equipped with a plurality of supporting legs.

The bottom surface of the higher end of the screen is provided with a vibrating motor.

The lifting assembly is a screw conveyor and is vertically placed, an inlet on one side of the lower end of the lifting assembly is connected with a circulating material outlet, an outlet on one side of the upper end of the lifting assembly is communicated with one side of the upper part of the upper crushing box body, the bottom of the lifting assembly is connected with a support frame, and the lifting assembly is fixed on the ground through the support frame.

The sections of the vertical cutter and the transverse cutter are all rhombus.

The utility model has the advantages that: the feeding component of the utility model can compact the plastic to be crushed, which is convenient for crushing the plastic; the transverse cutter and the vertical cutter of the upper crushing assembly transversely cut the plastic, the plastic is cut into strips, the strip plastic enters the lower crushing assembly, the lower crushing assembly vertically cuts the strip plastic, the plastic is further cut into granules, the plastic granules meeting the requirements are screened by the screen and output through the discharge port, the plastic granules not meeting the requirements enter the lifting assembly through the circulating material outlet, and the lifting assembly returns the plastic granules to the upper crushing assembly again for secondary crushing until the plastic granules meet the requirements; when plastics are smashed in last crushing unit, the clamping ring is pushed down and is waited kibbling plastics, prevents to move on the plastics and unloads the power, and then cuts the plastics of living come-up, has improved work efficiency and the kibbling quality of plastics.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1-crushing the components; 11-putting a crushing box body; 12-motor number one; 13-first rotating rod; 14-a transverse cutter; 15-vertical cutter; 16-a pressure ring; 17-an electric cylinder; 2-lower the crushing assembly; 21-setting a crushing box body; 22-motor number three; 23-second rotary rod; 24-a helical blade; 25-a cutter; 26-crushing feed inlet; 27-crushing and discharging port; 3-screening the discharging component; 31-screening box body; 32-mesh screen; 33-a recycle outlet; 34-a discharge hole; 35-supporting legs; 36-a vibration motor; 4-a feeding assembly; 41-a feed box; 42-a feed inlet; 43-rolling wheel; 44-bumps; 5-a lifting assembly; 6-a support frame;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in figure 1, a plastic grinder comprises an upper crushing assembly 1, a lower crushing assembly 2 and a screening and discharging assembly 3 which are sequentially connected together from top to bottom, wherein a feeding assembly 4 is connected to one side of the upper portion of the upper crushing assembly 1, a lifting assembly 5 is arranged on one side of the screening and discharging assembly 3, a feeding hole of the lifting assembly 5 is connected with the screening and discharging assembly 3, and a discharging hole of the lifting assembly 5 is connected with the upper crushing assembly 1.

The upper crushing component 1 comprises an upper crushing box body 11 and a vertical first motor 12 arranged at the center of the top surface of the upper crushing box body 11, a vertical first rotating rod 13 is arranged at the axis of the upper crushing box body 11, the upper end of the first rotating rod 13 extends out of the top wall of the upper crushing box body 11 and then is rotationally connected with an output shaft of the first motor 12, the lower end of the first rotating rod 13 is rotationally connected with the bottom wall of the upper crushing box body 11, the first rotating rod 13 is connected with a plurality of groups of cutting components, each cutting component comprises two horizontal transverse cutters 14, and a plurality of parallel vertical cutters 15 are connected between the transverse cutters 14, one end of each transverse cutter 14 is fixedly connected with a first rotating rod 13, a press ring 16 is sleeved on the first rotating rod 13, the press ring 16 is positioned above the cutting assembly, a plurality of electric cylinders 17 are connected with the top surface of the press ring 16, the electric cylinders 17 are fixed on the top surface of the upper crushing box body 11, and a piston rod of the electric cylinder 17 penetrates through the top wall of the upper crushing box body 11 and then is fixedly connected with the pressure ring 16.

Feeding subassembly 4 is including controlling the feeding box 41 of both ends opening and bottom surface slope, and the opening of 41 one end of feeding box is feed inlet 42, the opening of the other end and the 11 upper portions intercommunication of last crushing box, is equipped with rolling wheel 43 in the feeding box 41, and the circumference equipartition has a plurality of lugs 44 on rolling wheel 43's the lateral wall, and

rolling wheel

43 and 41 tank wall of feeding box rotate to be connected, are equipped with on the 41 rear side wall of feeding box to be used for driving rolling wheel 43 pivoted motor No. two.

Lower crushing unit 2 is including the lower crushing box 21 of horizontal placing, No. three motor 22 are installed to lower crushing box 21 one side, the axis department of lower crushing box 21 is equipped with No. two rotary rods 23, No. two rotary rods 23 one end pass after crushing box 21 one side lateral wall with No. three motor 22's output shaft rotation connection, the other end rotates with lower crushing box 21 opposite side lateral wall to be connected, even have helical blade 24 on No. two rotary rods 23, and be equipped with cutting knife 25 between helical blade 24's the adjacent blade, the top surface and the last crushing box 11 bottom surface fixed connection of lower crushing box 21, lower crushing box 21 one side top is equipped with crushing feed inlet 26, the opposite side bottom is equipped with smashes discharge gate 27, and smash feed inlet 26 and last crushing box 11 bottom intercommunication.

Screening ejection of compact subassembly 3 is including screening box 31 and the screen cloth 32 that is located the interior slope of screening box 31, the lateral wall and the 31 inner wall fixed connection of screening box of screen cloth 32, the higher one end of screen cloth 32 is located smashes discharge gate 27 under, and smashes discharge gate 27 and screening box 31 inner chamber intercommunication, be equipped with circulation material export 33 on the screening box 31 lateral wall of the lower one end top of screen cloth 32, screening box 31 bottom surface is equipped with discharge gate 34, screening box 31 bottom surface is equipped with a plurality of supporting legs 35.

The vibration motor 36 is installed on the bottom surface of the higher end of the screen 32, and the vibration motor 36 can effectively prevent plastic particles from blocking the screen 32.

Lifting unit 5 is screw conveyer, and lifting unit 5 is vertical to be placed, and the import and the circulation material export 33 of lifting unit 5 lower extreme one side are connected, and the export and the 11 upper portion one side intercommunication of last crushing box of lifting unit 5 upper end one side even have support frame 6 lifting unit 5 bottom, and lifting unit 5 passes through support frame 6 to be fixed subaerial.

The cross sections of the vertical cutter 15 and the transverse cutter 14 are all diamond-shaped, so that the requirement on cutting strength can be met.

The utility model discloses during operation, the feed inlet 42 is entered into the feeding box 41 to the plastics that the area is kibbling, roll grinding wheel 43, the plastics compaction that will be kibbling, the plastics after the compaction enters into last crushing unit 1, the cross-cut 14 and the vertical knife 15 of last crushing unit 1 transversely cut plastics, cut plastics into the strip, strip plastics enter into lower crushing unit 2, lower crushing unit 2 carries out vertical cutting to strip plastics, and then cut plastics into the graininess, lower crushing unit 2 can carry the plastics after cutting crushing to screening discharge assembly 3 in, the plastic granules that accord with the requirement are exported through discharge gate 34 through the screen cloth 32 screening, the plastic granules that do not accord with the requirement enter into lifting unit 5 through circulation material export 33, lifting unit 5 sends back the plastic granules again and carries out the regrinding in last crushing unit 1, until according with the requirement, the utility model can thoroughly crush the plastic; when plastics are smashed in the upper smashing assembly 1, the pressing ring 16 presses the plastics to be smashed, the plastic is prevented from moving upwards and unloading force, then the plastic floating upwards is cut, and the working efficiency and the plastic smashing quality are improved.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. A plastic crusher is characterized by comprising an upper crushing assembly (1), a lower crushing assembly (2) and a screening and discharging assembly (3) which are sequentially connected together from top to bottom, wherein one side of the upper part of the upper crushing assembly (1) is connected with a feeding assembly (4), one side of the screening and discharging assembly (3) is provided with a lifting assembly (5), a feeding hole of the lifting assembly (5) is connected with the screening and discharging assembly (3), and a discharging hole of the lifting assembly (5) is connected with the upper crushing assembly (1);

the upper crushing assembly (1) comprises an upper crushing box body (11) and a vertical first motor (12) arranged at the center of the top surface of the upper crushing box body (11), a vertical first rotating rod (13) is arranged at the axis of the upper crushing box body (11), the upper end of the first rotating rod (13) extends out of the top wall of the upper crushing box body (11) and then is rotationally connected with an output shaft of the first motor (12), the lower end of the first rotating rod (13) is rotationally connected with the bottom wall of the upper crushing box body (11), the first rotating rod (13) is connected with a plurality of groups of cutting assemblies, each cutting assembly comprises two horizontal transverse cutters (14), a plurality of parallel vertical cutters (15) are connected between the transverse cutters (14), one end of each transverse cutter (14) is fixedly connected with the corresponding rotating rod (13), a pressing ring (16) is sleeved on each rotating rod (13), the pressing ring (16) is positioned above the cutting assemblies, the top surface of the pressing ring (16) is connected with a plurality, the electric cylinder (17) is fixed on the top surface of the upper crushing box body (11), and a piston rod of the electric cylinder (17) penetrates through the top wall of the upper crushing box body (11) and then is fixedly connected with the pressure ring (16);

the lower crushing component (2) comprises a lower crushing box body (21) which is transversely arranged, a third motor (22) is arranged on one side of the lower crushing box body (21), a second rotating rod (23) is arranged at the axis of the lower crushing box body (21), one end of the second rotating rod (23) penetrates through the side wall of one side of the lower crushing box body (21) and then is rotatably connected with an output shaft of the third motor (22), the other end of the second rotating rod (23) is rotatably connected with the side wall of the other side of the lower crushing box body (21), a spiral blade (24) is connected onto the second rotating rod (23), and a cutting knife (25) is arranged between adjacent blades of the helical blades (24), the top surface of the lower crushing box body (21) is fixedly connected with the bottom surface of the upper crushing box body (11), a crushing feed inlet (26) is arranged at the top of one side of the lower crushing box body (21), a crushing discharge outlet (27) is arranged at the bottom of the other side of the lower crushing box body (21), and the crushing feed inlet (26) is communicated with the bottom of the upper crushing box body (11).

2. The plastic crusher according to claim 1, characterized in that the feeding assembly (4) comprises a feeding box body (41) with left and right ends open and a bottom surface inclined, the opening at one end of the feeding box body (41) is a feeding hole (42), the opening at the other end is communicated with the upper part of the upper crushing box body (11), a rolling wheel (43) is arranged in the feeding box body (41), a plurality of convex blocks (44) are evenly distributed on the side wall of the rolling wheel (43) on the circumference, the rolling wheel (43) is rotatably connected with the wall of the feeding box body (41), and a second motor for driving the rolling wheel (43) to rotate is arranged on the rear side wall of the feeding box body (41).

3. The plastic crusher according to claim 2, characterized in that the screening and discharging assembly (3) comprises a screening box (31) and a screen (32) which is arranged in the screening box (31) and is inclined, the side wall of the screen (32) is fixedly connected with the inner wall of the screening box (31), the higher end of the screen (32) is arranged right below the crushing and discharging port (27), the crushing and discharging port (27) is communicated with the inner cavity of the screening box (31), the side wall of the screening box (31) above the lower end of the screen (32) is provided with a circulating material outlet (33), the bottom surface of the screening box (31) is provided with a discharging port (34), and the bottom surface of the screening box (31) is provided with a plurality of supporting legs (35).

4. A plastics shredder according to claim 3, characterised in that the underside of the upper end of the screen (32) is provided with a vibration motor (36).

5. The plastic crusher according to claim 4, characterized in that the lifting assembly (5) is a screw conveyor, the lifting assembly (5) is vertically placed, an inlet on one side of the lower end of the lifting assembly (5) is connected with the circulating material outlet (33), an outlet on one side of the upper end of the lifting assembly (5) is communicated with one side of the upper part of the upper crushing box body (11), the bottom of the lifting assembly (5) is connected with the supporting frame (6), and the lifting assembly (5) is fixed on the ground through the supporting frame (6).

6. The plastic crusher according to claim 1, characterized in that the cross-sections of the vertical cutters (15) and the transverse cutters (14) are each diamond-shaped.