CN205660957U - Portable plastic crusher - Google Patents

Abstract

The utility model discloses a portable plastic crusher, which comprises a crushing box, a feeding hopper, a crushing device and a discharge port; the crushing device is arranged in the crushing box, the feeding hopper is arranged above the crushing device, and the discharge port is arranged below the crushing device; a main shaft of the crushing device is horizontally arranged, and the end part of the main shaft is connected with a motor through a transmission; the main shaft is provided with a plurality of splines, the spline housing is provided with disc chutes, and the disc chutes are uniformly distributed at equal intervals; the disc chutes are all obliquely arranged, and meanwhile, the disc chutes are provided with sliding blocks in a clamping manner, and the sliding blocks are fixedly connected with blades through bolts; the disc sliding groove and the sliding block are both connected with a servo mechanism, wherein the disc sliding groove slides along the length direction of the spline on the main shaft through the servo mechanism, and the sliding block slides along the outer circumferential direction of the disc sliding groove through the servo mechanism; the utility model discloses work efficiency is high, realizes the full automatization, simple structure, easily maintenance, convenient to use.

Description

A portable plastic crusher

technical field

The utility model relates to plastic processing, in particular to a portable plastic crusher.

Background technique

Plastic is a polymer compound made of monomer as raw material through addition polymerization or polycondensation reaction. It is commonly known as plastic or resin. Plastic can freely change its composition and shape. Agents, colorants and other additives. The basic properties of plastics are mainly determined by the nature of the resin, but additives also play an important role.

Plastics are widely used in our production and life. Plastic plastics and rubber such as plastic profiles, pipes, rods, wires, films, waste rubber products, etc. can be crushed by crushers and used for secondary applications. When working, it is necessary to manually add materials to the feeding hopper, and it is also necessary to manually discharge materials when discharging, resulting in low working efficiency of the crusher.

Utility model content

The purpose of the utility model is to provide a portable plastic crusher with high working efficiency, full automation, simple structure, easy maintenance and convenient use, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A portable plastic crusher, comprising a crushing box, a feeding hopper, a crushing device and a discharge port; the crushing device is installed in the crushing case, the feeding hopper is arranged above the The bottom of the device; the main shaft of the crushing device is set horizontally, and the end of the main shaft is connected to the motor through a transmission; the main shaft is provided with a plurality of splines, and the spline sleeve is provided with disc chutes, and between the disc chutes, etc. The spacing is evenly distributed; the disc chute is set obliquely, and at the same time, the disc chute is clamped with a slider, and the blade is fixed on the slider by bolts; the disc chute and the slider are connected to the servo mechanism, wherein the disc chute slides along the length direction of the spline on the main shaft through the servo mechanism, and the slider slides along the outer circumference of the disc chute through the servo mechanism; the feeding hopper is provided with a feeding device, and the outlet A discharge device is provided at the feed port; the feed device includes an engine, a crank, a rotating wheel that drives the crank to rotate, a connecting rod that is movably connected with the crank, a centering crank slider connected with the connecting rod, and a centering crank that is arranged on the centering crank. The push plate on the slider; the engine is connected with the rotating wheel, and the crank and the rotating wheel are connected into one body by riveting or welding; the discharge device includes a conveyor belt, a transmission wheel that drives the conveyor belt to run, and a The inclined supporting plate and the motor; the transmission wheel is connected with the motor; a sieve plate is fixedly arranged under the crushing device.

Further: the motor is a two-way rotating motor.

Further: the angle between the disc chute and the axis of the main shaft is 20-70 degrees.

Compared with the prior art, the beneficial effects of the utility model are:

1. In the utility model, the motor drives the disc chute on the main shaft to rotate, so that the blade on the slider rotates along the circumferential direction, so as to realize cutting and crushing of materials; wherein, the servo mechanism controls the disc chute to move in the horizontal direction, Make the disc chute slide along the spline, so as to adjust the displacement of the disc chute in the horizontal direction, and realize cutting and crushing at different positions in the horizontal direction; the servo mechanism can also control the slider to move in the circumferential direction, so that the slider moves along the disc The outer circumferential direction of the chute slides, thereby adjusting the displacement in the circumferential direction of the slider, adjusting the distance between two adjacent sliders, and adjusting the cutting frequency of the material, so that the material is more thoroughly pulverized, and it can effectively prevent the material from being cut. At the same time, the motor and transmission adjust the rotation speed and direction of the main shaft to achieve different crushing effects; during the working process, when the blade is damaged, the blade can be replaced independently at any time, without the need to replace the redundant slider Dismantle, improve work efficiency, reduce cost.

2. The utility model can realize full automation of crushing supply, crushing process, and crushing and discharging, and replaces manual feeding and discharging with machinery, which greatly improves work efficiency, and has a long service life and high work efficiency. Simple structure, easy maintenance and convenient use.

Description of drawings

Figure 1 is a schematic diagram of the structure of a portable plastic crusher.

Figure 2 is a schematic diagram of the structure of the feeding device in the portable plastic crusher.

Figure 3 is a schematic diagram of the structure of the discharge device in the portable plastic crusher.

Figure 4 is a schematic diagram of the structure of the crushing device in the portable plastic crusher.

Fig. 5 is a schematic diagram of the structure of the slider in the portable plastic crusher.

Fig. 6 is a schematic diagram of the structure of the disc chute in the portable plastic crusher.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 6. In the embodiment of the present utility model, a portable plastic crusher includes a crushing box 1, a feeding hopper 2, a crushing device 4 and a discharge port 3; the crushing device 4 is installed in the crushing box 1, the feed hopper 2 is set above the crushing device 4, and the discharge port 3 is set below the crushing device 4; the main shaft 44 of the crushing device 4 is set horizontally, and the end of the main shaft 44 is connected to the motor 8 through the transmission 7 , wherein, the motor 8 is a two-way rotating motor; the main shaft 44 is provided with a plurality of splines 45, the splines 45 are suitably provided with disc chutes 46, and the disc chutes 46 are equidistantly arranged; Disc chute 46 is all obliquely arranged, and the included angle between the axis of disc chute 46 and main shaft 44 is 20-70 degree, meanwhile, disc chute 46 is clamped with slide block 41, and slide block 41 passes through The bolt 43 is affixed to set the blade 42; the disc chute 46 and the slide block 41 are all connected to the servo mechanism, wherein the disc chute 46 slides along the length direction of the spline 45 on the main shaft 44 through the servo mechanism, and the slide block 41 passes through the servo mechanism. The servo mechanism slides along the outer circumferential direction of the disc chute 46; during work, the motor 8 drives the disc chute 46 on the main shaft 44 to rotate, so that the blade 42 on the slider 41 rotates along the circumferential direction to realize cutting and crushing of materials Wherein, the servo mechanism controls the disc chute 46 to move in the horizontal direction, so that the disc chute 46 slides along the spline 45, thereby adjusting the displacement of the disc chute 46 in the horizontal direction, and realizing cutting and crushing at different positions in the horizontal direction The servo mechanism can also control the sliding block 41 to move in the circumferential direction, so that the sliding block 41 slides along the outer circumferential direction of the disc chute 46, thereby adjusting the displacement in the circumferential direction of the sliding block 41 and adjusting the distance between two adjacent sliding blocks 41. The distance between them adjusts the cutting frequency of the material, so that the material is pulverized more thoroughly, and can effectively prevent the occurrence of material jamming or accumulation; at the same time, the motor 8 and the transmission 7 adjust the rotation speed and direction of the main shaft 44, thereby realizing different crushing effects; during the working process, when the blade 42 is damaged, the blade 42 can be replaced at any time alone, without removing the redundant slider 41, which improves work efficiency and reduces costs; the 2 places of the feed hopper are provided with Feed device 5, discharge port 3 places are provided with discharge device 6; Described feed device 5 comprises motor 51, crank 52, the rotating wheel 53 that drives crank 52 to rotate, the connecting rod 54 that is movably connected with crank 52, and The centering crank slider 55 connected by the connecting rod 54 and the push plate 56 arranged on the centering crank slider 55; the engine 51 is connected with the rotating wheel 53, and the crank 52 and the rotating wheel 53 are connected as one by riveting or welding During work, after the plastic block is put into the feed hopper 2, the rotating wheel 53 rotates under the drive of the engine 51, and the crankshaft 52 also rotates thereupon, so that the connecting rod 54 will drive the centering crank slider 55 to slide on the horizontal plane , the push plate 56 will follow the slider 55 to reciprocate on the horizontal plane, and the plastic on the feeding device will be pushed into the crushing device 4 by the push plate 56 for processing; the discharge device 6 includes a conveyor belt 61, which drives Conveyor belt 61 The transmission wheel 62 of operation, the inclined supporting plate 63 that is connected with conveyer belt 61 and motor; Described driving wheel 62 is connected with electric motor; During work, the plastics after being processed falls on the inclined supporting plate 63, and under the action of gravity, the plastic Sliding onto the conveyor belt 61, along with the rotation of the conveyor belt, the processed plastics are sent out; a sieve plate 9 is fixedly installed under the crushing device 4, and when the crushed plastic block is too large, the sieve plate 9 will be too large The plastic block is retained, allowing smaller plastic blocks that meet the specifications to pass and fall onto the inclined pallet 63, and finally be transported out by the discharge device 6, and the larger plastic blocks that are left can be processed for secondary processing.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (3)

1. a portable plastic breaker, including crush box (1), feed hopper (2), breaker (4) and discharging opening (3)； It is characterized in that, described breaker (4) is arranged in crush box (1), and feed hopper (2) is arranged on the upper of breaker (4) Side, and discharging opening (3) is arranged on the lower section of breaker (4)；The main shaft (44) of described breaker (4) is horizontally disposed with, and main Axle (44) end connects motor (8) by variator (7)；Described main shaft (44) is provided with multiple spline (45), and spline (45) overlaps It is equiped with disk chute (46), equidistant uniform setting between disk chute (46)；Described disk chute (46) is all obliquely installed, with Time, disk chute (46) card is equiped with slide block (41), slide block (41) arranges blade (42) by bolt (43) is affixed；Described circle Dish chute (46), slide block (41) are all connected with servo control mechanism, and wherein, disk chute (46) is spent along main shaft (44) is upper by servo control mechanism The length direction of key (45) slides, and slide block (41) is slided along the excircle direction of disk chute (46) by servo control mechanism；Described Feed hopper (2) place is provided with feed arrangement (5), and discharging opening (3) place is provided with drawing mechanism (6)；Described feed arrangement (5) wraps Include electromotor (51), crank (52), rotation wheel (53) connecting rod that is flexibly connected with crank (52) that drives crank (52) to rotate (54) be connected with connecting rod (54) to heart crank block (55) and be arranged on the push pedal (56) on heart crank block (55)；Institute Stating electromotor (51) and be connected with rotating wheel (53), crank (52) links into an integrated entity by riveting or weld with rotating wheel (53)； Described drawing mechanism (6) includes that the drive (62) that conveyer belt (61), driving conveying belt (61) operate is connected with conveyer belt (61) Inclination supporting plate (63) and motor；Described drive (62) is connected with motor；Described breaker (4) lower section is fixedly installed There is sieve plate (9).

Portable plastic breaker the most according to claim 1, it is characterised in that described motor (8) is Double-directional rotary electricity Machine.

Portable plastic breaker the most according to claim 1, it is characterised in that described disk chute (46) and main shaft (44) the angle between axis is 20-70 degree.