CN218111391U - Rubbing crusher is used in plastics recovery - Google Patents

Abstract

The utility model discloses a rubbing crusher is used in plastics recovery, including bottom plate and frame, the internally mounted of frame has the rubbing crusher main part, the inside of rubbing crusher main part is provided with crushing unit, directly drive the motor is installed to one side on frame top, the output that directly drives the motor carries out power through the crushing unit in first synchronizing wheel transmission structure and the rubbing crusher main part and connects, control panel is installed to one side of rack surface, control panel's output and the input electric connection who directly drives the motor, the rigidity that just is located frame one side in the bottom plate top has the plastic box hoisting frame. The utility model discloses can accomplish the material loading operation by oneself, compare in the operation of high-order artifical material loading in the past, this kind of structure can effectively improve rubbing crusher's material loading convenience, can reduce staff's operation burden by a wide margin at the in-process of smashing waste plastic case work piece in batches, reduces the human cost to promote rubbing crusher's operating efficiency.

Description

Crusher for plastic recovery

Technical Field

The utility model relates to a plastics recovery technical field specifically is rubbing crusher for plastics recovery.

Background

The waste plastic recycling is a process of recycling waste plastics and reusing the waste plastics, and the waste plastic recycling way is divided into two ways, one is to regenerate the plastics into the same type of material or differentiate the plastics into monomers, the other is to prepare the plastics into other materials or power which can be comprehensively utilized, wherein the direct regeneration method is to directly process and mold the waste plastics or process and mold the waste plastics into products after cleaning, crushing and plasticizing, and a crusher is needed to be used in the process of crushing a waste plastic barrel, the crusher comprises devices such as coarse crushing, fine crushing, wind power conveying and the like, the purpose of the crusher is achieved in a high-speed impact mode, the waste plastic barrel is put into the crusher in the using process, and the crushed waste plastic barrel is used as a recycling raw material after being crushed into small plastic fragments or even particles.

If the authorization notice number is CN208629745U, it includes a machine body, a pulverizing mechanism arranged in the machine body, a filtering mechanism arranged below the pulverizing mechanism, and a discharging mechanism arranged below the filtering mechanism, it drives the filter screen to vibrate through the rotation of the gear column, thereby improving the filtering effect and efficiency of the filter screen, and avoiding the occurrence of the accumulation and even blockage of the pulverized plastic on the filter screen; although this rubbing crusher can carry out better crushing and screening to stereoplasm plastics, this equipment volume is great relatively, highly higher, the mode of high-order material loading is adopted during the material loading more, to large-scale crushed aggregates work piece such as tube-shape, need put into the organism from the top feed inlet department of equipment with work piece such as plastic drum, case by the staff, under the condition of carrying out crushing operation in batches, often need support the old and useless plastic drum spare of bearing by a plurality of staff and carry out the material loading operation, consequently this kind of material loading mode has increased operation staff's work burden, and the material loading in-process is comparatively slow, its material loading cycle is long, produce great influence to rubbing crusher's crushing efficiency, consequently it is necessary to improve current rubbing crusher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubbing crusher is used in plastics recovery to it is mostly the problem of high-order manual material loading to provide rubbing crusher in solving above-mentioned background art, and its material loading in-process staff operation burden is heavier.

In order to achieve the above purpose, the utility model provides a following technical scheme: the pulverizer for recycling the plastics comprises a bottom plate and a frame, wherein a pulverizer main body is installed inside the frame, a pulverizing assembly is arranged inside the pulverizer main body, a direct-drive motor is installed on one side of the top end of the frame, the output end of the direct-drive motor is in power connection with the pulverizing assembly in the pulverizer main body through a first synchronizing wheel transmission structure, a control panel is installed on one side of the surface of the frame, the output end of the control panel is in electric connection with the input end of the direct-drive motor, a plastic box lifting frame is fixed on the top end of the bottom plate and located on one side of the frame, a waste plastic box lifting assembly is arranged inside the plastic box lifting frame, a reduction gearbox is installed on one side of the top end of the bottom plate and located on one side of the plastic box lifting frame, the input end of the reduction gearbox is in power connection with the pulverizing assembly through a second synchronizing wheel transmission structure, the output end of the reduction gearbox is in power connection with the waste plastic box lifting assembly, a feeding box is fixed on the top end of the pulverizer main body, a plurality of equidistant adhesive curtains are installed at the top of the feeding box, a back frame is installed on the back of the feeding box, and a workpiece pushing assembly is installed on the outer wall of the back frame.

Preferably, crushing unit is including fixing the material case in the rubbing crusher main part inside, the both sides of material incasement portion are rotated respectively and are installed main crushing roller and vice crushing roller, the one end of main crushing roller extends to the outside of rubbing crusher main part and carries out power connection with first synchronizing wheel transmission structure and second synchronizing wheel transmission structure, drive gear, two are all installed to main crushing roller and vice one side of smashing the roller surface drive gear intermeshing.

Preferably, a semicircular bracket is fixed at the bottom end of the material box, and a plurality of circle center through holes which are equidistant are formed in the surface of the semicircular bracket.

Preferably, the waste plastic case hoisting component is including rotating a plurality of groups tensioning shaft of installing in plastic case hoisting frame inside, the winding has the belt on the tensioning shaft, be fixed with the equidistant backup pad of a plurality of on the outer peripheral face of belt, the backup pad is used for supporting the waste plastic case.

Preferably, the workpiece pushing assembly comprises an X-axis screw rod linear module arranged on the outer wall of the back frame, a support frame is fixed on the outer wall of a nut pair of the X-axis screw rod linear module, an electric cylinder is arranged at the top end of the support frame, a supporting table is arranged at the bottom end of a piston rod of the electric cylinder, and a pneumatic sucker is arranged on the outer wall of one side of the supporting table.

Preferably, the second synchronizing wheel transmission structure comprises a driven wheel arranged at the input end of the reduction gearbox and a driving wheel arranged on one side of the surface of the main crushing roller, the driven wheel on the reduction gearbox is rotatably connected with the driven wheel on the crushing roller through a crawler, the first synchronizing wheel transmission structure comprises a driving wheel arranged at the output end of the direct-drive motor and a driven wheel arranged on one side of the surface of the main crushing roller, and the driving wheel on the direct-drive motor is rotatably connected with the driven wheel on the main crushing roller through the crawler.

Compared with the prior art, the beneficial effects of the utility model are that: this rubbing crusher for plastics recovery is through being provided with rubbing crusher main part and plastics case hoisting frame structure of mutually supporting, can accomplish equipment automatic feeding's operation, compares in the operation of high-order artifical material loading in the past, and this kind of structure can effectively improve rubbing crusher's material loading convenience, can reduce staff's operation burden by a wide margin at the in-process of smashing waste plastic case work piece in batches, reduces the human cost to promote rubbing crusher's operating efficiency.

1. The utility model discloses a be provided with first synchronizing wheel transmission structure and rubbing crusher main part, directly drive the crushing unit of motor in through first synchronizing wheel transmission structure drive rubbing crusher main part and rotate, because crushing unit still carries out power transmission through second synchronizing wheel transmission structure and reducing gear box, tensioning axle drive belt is rotatory, and then utilizes the backup pad to promote the waste plastic case work piece, can accomplish the promotion work of work piece fast.

2. The utility model discloses a be provided with support frame and electric jar, after the waste plastic case work piece is mentioned, transversely drive parts lateral shifting such as nut pair, support frame, electric jar and waste plastic case work piece by X axle screw pole sharp module again to in sending into waste plastic case work piece to the feeding case, and then accomplish automatic feeding's operation.

3. The utility model discloses a be provided with main crushing roller and vice crushing roller, main crushing roller carries out the power joint through drive gear with vice crushing roller, then main crushing roller, vice crushing roller together rolls crushing waste plastic case work piece, make waste plastic case work piece refine, the waste plastic case work piece that is less than semi-circular bracket aperture this moment passes semi-circular bracket's centre of a circle through-hole, the plastics that are not conform to the particle diameter continue by vice crushing roller, main crushing roller is smashed, accomplish until waste plastic case work piece and smash, can effectively improve the operating quality of rubbing crusher to waste plastic case work piece.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic side view of the crusher main body according to the present invention;

fig. 4 is a schematic view of the top view structure of the material box of the present invention;

in the figure: 1. a base plate; 101. a direct drive motor; 102. a control panel; 2. a frame; 3. a pulverizer main body; 301. a feeding box; 302. a rubber curtain; 303. a material box; 304. a main crushing roller; 305. an auxiliary crushing roller; 306. a transmission gear; 307. a semicircular bracket; 4. a reduction gearbox; 5. a first synchronous wheel transmission structure; 6. a plastic box lifting frame; 601. tensioning the shaft; 602. a belt; 603. a support plate; 7. a back frame; 701. an X-axis lead screw linear module; 702. a nut pair; 703. a support frame; 704. an electric cylinder; 705. a saddle; 706. a pneumatic suction cup; 8. and the second synchronous wheel transmission structure.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment of: plastics are retrieved and are used rubbing crusher, including bottom plate 1 and frame 2, the internally mounted of frame 2 has rubbing crusher main part 3, and the inside of rubbing crusher main part 3 is provided with crushing unit, and direct drive motor 101 is installed to one side on 2 tops of frame, and the output of direct drive motor 101 carries out power connection through the crushing unit in first synchronizing wheel transmission structure 5 and the rubbing crusher main part 3.

Control panel 102 is installed to one side on frame 2 surface, and control panel 102's output and the input electric connection of directly driving motor 101, and during the use, the staff opens directly driving motor 101 work through control panel 102 for directly driving motor 101 and driving the crushing unit in the rubbing crusher main part 3 through first synchronizing wheel transmission structure 5 and rotate, and then smash the plastics case that falls into rubbing crusher main part 3 inside.

The position that bottom plate 1 top just is located frame 2 one side is fixed with plastic case hoisting frame 6, and the inside of plastic case hoisting frame 6 is provided with waste plastic case hoisting component, and waste plastic case hoisting component installs a plurality of tensioning axle 601 inside plastic case hoisting frame 6 including rotating, and the winding has belt 602 on the tensioning axle 601, is fixed with the equidistant backup pad 603 of a plurality of on the outer peripheral face of belt 602, and backup pad 603 is used for supporting the waste plastic case.

Reduction box 4 is installed on 1 top of bottom plate and the one side that is located plastic box hoisting frame 6, reduction box 4 plays the effect that slows down and increase the square, a rotational speed for reducing tensioning axle 601, reduction box 4's input is passed through second synchronizing wheel transmission structure 8 and is connected with crushing unit power, reduction box 4's output and old and useless plastic box hoisting unit power are connected, the top of rubbing crusher main part 3 is fixed with feed box 301, equidistant rubber curtain 302 of a plurality of is installed at the top of feed box 301, the back mounted of the body of feed box 301 has back of the body frame 7, install work piece propelling movement subassembly on the outer wall of back of the body frame 7.

Because the crushing component also transmits power through the second synchronizing wheel transmission structure 8 and the reduction gearbox 4, the reduction gearbox 4 can transmit power to the tensioning shaft 601 in the plastic box lifting frame 6, the tensioning shaft 601 drives the belt 602 to rotate, and then the waste plastic box workpiece is lifted by the supporting plate 603 until the supporting plate 603 lifts the waste plastic box workpiece to the workpiece pushing component.

As an implementation mode of the utility model, the workpiece pushing component comprises an X-axis screw rod linear module 701 arranged on the outer wall of the back frame 7, a support frame 703 is fixed on the outer wall of a nut pair 702 of the X-axis screw rod linear module 701, an electric cylinder 704 is arranged on the top end of the support frame 703, a saddle 705 is arranged at the bottom end of a piston rod of the electric cylinder 704, and a pneumatic sucking disc 706 is arranged on the outer wall of one side of the saddle 705.

When the pneumatic suction cup 706 sucks the waste plastic box workpiece, the electric cylinder 704 pulls the supporting platform 705 and the pneumatic suction cup 706 to move upwards, so that the waste plastic box workpiece is lifted to move upwards, and after the waste plastic box workpiece is lifted, the X-axis lead screw linear module 701 transversely drives the nut pair 702, the supporting frame 703, the electric cylinder 704, the waste plastic box workpiece and other parts to transversely move, so that the waste plastic box workpiece is conveyed into the feeding box 301, and the automatic feeding operation is further completed.

As an implementation mode of the utility model, the crushing assembly comprises a material box 303 fixed inside the crusher main body 3, two sides inside the material box 303 are respectively rotatably provided with a main crushing roller 304 and an auxiliary crushing roller 305, one end of the main crushing roller 304 extends to the outside of the crusher main body 3 and is in power connection with the first synchronous wheel transmission structure 5 and the second synchronous wheel transmission structure 8; in the process of crushing the waste plastic box workpieces, the waste plastic box workpieces fall into the material box 303 of the crusher main body 3 through the feeding box 301, and then the direct drive motor 101 drives the main crushing roller 304 to rotate through the first synchronous wheel transmission structure 5.

The transmission gears 306 are mounted on one side of the surfaces of the main crushing roller 304 and the auxiliary crushing roller 305, the two transmission gears 306 are meshed with each other, the semicircular bracket 307 is fixed at the bottom end of the material box 303, and a plurality of circle center through holes which are equidistant are formed in the surface of the semicircular bracket 307.

Because the main crushing roller 304 and the auxiliary crushing roller 305 are in power joint through the transmission gear 306, the main crushing roller 304 and the auxiliary crushing roller 305 grind and crush the waste plastic box workpiece together, so that the waste plastic box workpiece is crushed and refined, the crushed waste plastic box workpiece with the diameter smaller than that of the semicircular bracket 307 passes through the circle center through hole of the semicircular bracket 307, plastics which do not conform to the particle size are continuously crushed by the auxiliary crushing roller 305 and the main crushing roller 304 until the waste plastic box workpiece is crushed, and the operation quality of the crusher on the waste plastic box workpiece can be effectively improved.

As an embodiment of the utility model, second synchronizing wheel transmission structure 8 is including installing at reducing gear box 4 input from the driving wheel and installing the action wheel in main crushing roller 304 surface one side, reducing gear box 4 is last to pass through the track rotation with the action wheel on the crushing roller 304 from the driving wheel and to be connected, first synchronizing wheel transmission structure 5 is including installing at the action wheel of directly driving motor 101 output and installing at the driven wheel of main crushing roller 304 surface one side, the action wheel of directly driving motor 101 is connected through the track rotation with the follow driving wheel on the main crushing roller 304. Through the setting of second synchronizing wheel transmission structure 8, first synchronizing wheel transmission structure 5 for the rubbing crusher carries out material loading and comminuted in step, and its single motor structure sets up, can reduce the cost of construction of this rubbing crusher.

The specific working principle is as follows: when the plastic box crusher is used, firstly, a worker places a plastic box to be crushed on a supporting plate 603, then the worker turns on a direct drive motor 101 through a control panel 102 to work, so that the direct drive motor 101 drives a crushing assembly in a crusher main body 3 to rotate through a first synchronous wheel transmission structure 5, and as the crushing assembly further performs power transmission through a second synchronous wheel transmission structure 8 and a reduction gearbox 4, the reduction gearbox 4 can transmit power to a tensioning shaft 601 in a plastic box lifting frame 6, the reduction gearbox 4 plays a role in reducing speed and increasing moment, the rotating speed of the tensioning shaft 601 is reduced, the tensioning shaft 601 drives a belt 602 to rotate, and then the waste plastic box workpiece is lifted by using the supporting plate 603 until the supporting plate 603 lifts the waste plastic box workpiece to a workpiece pushing assembly; then, the waste plastic box workpiece is sucked by the pneumatic suction cup 706, and then the pallet 705 and the pneumatic suction cup 706 are pulled by the electric cylinder 704 to move upwards, so that the waste plastic box workpiece is also sucked and moved upwards;

after the waste plastic case work piece is mentioned, transversely drive nut pair 702 by X axle screw straight line module 701 again, support frame 703, part lateral shifting such as electric cylinder 704 and waste plastic case work piece, make waste plastic case work piece send into to feeding case 301 in, and then accomplish automatic feeding's operation, compare in the operation of high-order artifical material loading in the past, this kind of structure can effectively improve rubbing crusher's material loading convenience, can reduce staff's operation burden by a wide margin at the in-process of smashing waste plastic case work piece in batches, and the human cost is reduced, and the operating efficiency of rubbing crusher is promoted.

The embodiments of the present invention have been presented for purposes of illustration and description, and while embodiments of the invention have been illustrated and described above, it is to be understood that such embodiments are exemplary and are not to be construed as limiting of the invention, as variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the invention.

Claims (6)

1. Rubbing crusher is used in plastics recovery, including bottom plate (1) and frame (2), its characterized in that: a crusher main body (3) is arranged in the frame (2), a crushing assembly is arranged in the crusher main body (3), one side of the top end of the frame (2) is provided with a direct drive motor (101), the output end of the direct drive motor (101) is in power connection with the crushing component in the crusher main body (3) through a first synchronizing wheel transmission structure (5), a control panel (102) is arranged on one side of the surface of the frame (2), the output end of the control panel (102) is electrically connected with the input end of the direct drive motor (101), a plastic box lifting frame (6) is fixed at the top end of the bottom plate (1) and at one side of the frame (2), a waste plastic box lifting component is arranged in the plastic box lifting frame (6), a reduction gearbox (4) is arranged at one side of the top end of the bottom plate (1) and positioned on the plastic box lifting frame (6), the input end of the reduction gearbox (4) is in power connection with the crushing component through a second synchronizing wheel transmission structure (8), the output end of the reduction gearbox (4) is in power connection with the waste plastic box lifting assembly, a feeding box (301) is fixed at the top end of the crusher main body (3), the top of the feeding box (301) is provided with a plurality of rubber curtains (302) with equal intervals, the back mounted of feeding case (301) has back of the body frame (7), install work piece propelling movement subassembly on the outer wall of back of the body frame (7).

2. The pulverizer for plastic recovery according to claim 1, characterized in that: crushing unit is including fixing material case (303) inside rubbing crusher main part (3), the inside both sides of material case (303) are rotated respectively and are installed main crushing roller (304) and vice crushing roller (305), the one end of main crushing roller (304) extends to the outside of rubbing crusher main part (3) and carries out power with first synchronizing wheel transmission structure (5) and second synchronizing wheel transmission structure (8) and is connected, drive gear (306) are all installed, two to one side on main crushing roller (304) and vice crushing roller (305) surface drive gear (306) intermeshing.

3. The pulverizer for plastic recycling according to claim 2, characterized in that: the bottom end of the material box (303) is fixed with a semicircular bracket (307), and the surface of the semicircular bracket (307) is provided with a plurality of equidistant circle center through holes.

4. The pulverizer for plastic recovery according to claim 1, characterized in that: waste plastic case lifting means installs a plurality of tensioning axle (601) inside plastic case hoisting frame (6) including rotating, the winding has belt (602) on tensioning axle (601), be fixed with a plurality of equidistant backup pad (603) on the outer peripheral face of belt (602), backup pad (603) are used for supporting waste plastic case.

5. The pulverizer for plastic recovery according to claim 1, characterized in that: the workpiece pushing assembly comprises an X-axis screw rod linear module (701) installed on the outer wall of a back frame (7), a support frame (703) is fixed on the outer wall of a nut pair (702) of the X-axis screw rod linear module (701), an electric cylinder (704) is installed at the top end of the support frame (703), a supporting platform (705) is installed at the bottom end of a piston rod of the electric cylinder (704), and a pneumatic sucker (706) is installed on the outer wall of one side of the supporting platform (705).

6. The pulverizer for recycling plastics according to claim 2, characterized in that: second synchronizing wheel transmission structure (8) are including installing at reducing gear box (4) input from the driving wheel and installing the action wheel in main crushing roller (304) surface one side, and the driven wheel on reducing gear box (4) and the action wheel on main crushing roller (304) pass through the track and rotate the connection, first synchronizing wheel transmission structure (5) are including installing the action wheel that directly drives motor (101) output and installing the driven wheel in main crushing roller (304) surface one side, and the action wheel that directly drives on motor (101) passes through the track rotation with the driven wheel on main crushing roller (304) and is connected.

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