Multifunctional crushing equipment for waste plastics

Abstract

The utility model discloses multifunctional waste plastic crushing equipment, and relates to the technical field of waste plastic crushing, the multifunctional waste plastic crushing equipment comprises a crushing box, the top of the crushing box is provided with a conveying groove, the top of the crushing box is provided with a feeding hopper, and the periphery of the bottom of the crushing box is fixedly connected with supporting seats; a first crushing assembly is arranged in the crushing box, a second crushing assembly is arranged in the crushing box, a discharging hopper is arranged at the bottom of the crushing box, and cleaning assemblies are arranged on the front face and the back face of the crushing box. Through mutual cooperation of a first crushing assembly and a second crushing assembly, the device has the effect of facilitating triple crushing work of an operator on waste plastics, so that the crushing effect of the device on the waste plastics can be effectively improved; and meanwhile, an operator can smash the waste plastic very conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste plastics crushing technical field, especially in kind of waste plastics multifunctional crushing equipment. BACKGROUND

[0002] The broad definition of plastic refers to the material with plastic behavior, the so-called plasticity refers to the deformation under the action of external force, and the state under the action of external force can be maintained after the external force is cancelled, the elastic modulus of plastic is between rubber and fiber, a certain deformation can occur under stress, soft plastic is close to rubber, and hard plastic is close to fiber, the narrow definition of plastic refers to the material that resin is the main component, plasticizer, filler, lubricant and colorant and other additives are auxiliary components, and the material can be flow formed in the processing process, plastic is a synthetic high molecular compound, and the shape style can be freely changed, plastic is a material that monomer raw materials are polymerized by synthesis or condensation reaction.

[0003] Plastic is everywhere in our daily life, and has occupied an important position in our life, but because plastic is difficult to degrade, a large amount of plastic garbage is generated every year, some places choose artificial landfill, which not only has a long degradation period but also pollutes the land, and some choose artificial incineration, which pollutes the air, therefore, in order to solve the problems caused by plastic, some places use machines to crush and recycle plastic, and then reshape and use, but the machines used at present can only perform simple one-time crushing work on plastic, cannot perform multiple and complete crushing on plastic, and the phenomenon of incomplete crushing may occur. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of waste plastics multifunctional crushing equipment to solve at least any one of the problems raised in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of waste plastics multifunctional crushing equipment, including crushing box, the top of the crushing box is provided with conveying groove, the top of the crushing box is provided with inlet hopper, the bottom of the crushing box is uniformly fixedly connected with support seat, the inside of the crushing box is provided with first crushing assembly, the inside of the crushing box is provided with second crushing assembly, the bottom of the crushing box is provided with outlet hopper, the front and back of the crushing box is provided with cleaning assembly;

[0006] The first crushing assembly includes a motor fixedly connected to the left side of the crushing box, the output shaft of the motor is sleeved with a connecting rod, the outer ring of the connecting rod is fixedly connected with an auger, and the right side of the connecting rod is fixedly connected with a first synchronous pulley penetrating the crushing box.

[0007] Preferably, the auger is not in contact with the inner wall of the conveying groove and has a distance of cm therebetween.

[0008] Preferably, the second crushing assembly comprises two first horizontal rods and two second horizontal rods rotatably connected in the inner cavity of the crushing box through four bearings respectively, the outer rings of the two first horizontal rods are respectively sleeved with a first gear and a second gear, the right sides of the two first horizontal rods are both fixedly connected with a third synchronous pulley penetrating through the crushing box, the right sides of the two second horizontal rods are both fixedly connected with a fourth synchronous pulley penetrating through the crushing box, and the outer rings of the two first horizontal rods and the two second horizontal rods are respectively sleeved with a first crushing roller and a second crushing roller.

[0009] Preferably, the middle part of one of the first horizontal rods is sleeved with a second synchronous pulley, the outer rings of the second synchronous pulley and the first synchronous pulley are movably connected with a first belt, and the outer rings of the fourth synchronous pulley and the third synchronous pulley are movably connected with a second belt.

[0010] Preferably, the distance between the two first crushing rollers is greater than the distance between the two second crushing rollers.

[0011] Preferably, the cleaning assembly comprises two cleaning grooves opened on the front and back surfaces of the crushing box, the front surfaces of the two cleaning grooves are both provided with a blocking plate, the two sides of the blocking plate are both fixedly connected with a square block, the front surface of the crushing box and the square block are both provided with a threaded hole, and the inner cavities of every two threaded holes are both threadedly connected with a fastening bolt.

[0012] Preferably, the blocking plates are movably connected with the crushing box through the fastening bolts in the threaded holes.

[0013] The beneficial effects of the present application are as follows:

[0014] 1. In the present application, the first synchronous pulley rotates with the connecting rod, and the rotation of the first synchronous pulley drives one of the first horizontal rods and the second synchronous pulley and the first gear to rotate, the first gear drives the second gear and the other horizontal rod and the first crushing roller to rotate in opposite directions, the third pulley rotates with the first horizontal rod, and the rotation of the third pulley drives the second horizontal rod and the second crushing roller to rotate in opposite directions, thereby facilitating the multiple crushing of the waste plastics by the operator, and improving the crushing effect of the device on the waste plastics.

[0015] 2. In the present application, the fastening bolt is rotated counterclockwise in the corresponding threaded hole, the fixation of the square block and the crushing box is released, the blocking plate is removed, the cleaning groove is opened, and the first crushing roller and the second crushing roller and the inside of the crushing box can be washed and cleaned using an external water pipe, thereby preventing the first crushing roller and the second crushing roller from being blocked and affecting normal work. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0017] Figure 2 It is a three-dimensional structure schematic view of the utility model;

[0018] Figure 3 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 4 It is a three-dimensional structure schematic view of the utility model;

[0020] Figure 5 It is a three-dimensional structure schematic view of the utility model.

[0021] In the figure: 1, the pulverizing box; 2, the conveying groove; 3, the feed hopper; 4, the support seat; 5, the motor; 6, the connecting rod; 7, the auger; 8, the first synchronous pulley; 9, the first cross bar; 10, the second cross bar; 11, the second synchronous pulley; 12, the first gear; 13, the second gear; 14, the third synchronous pulley; 15, the fourth synchronous pulley; 16, the first belt; 17, the second belt; 18, the first pulverizing roller; 19, the second pulverizing roller; 20, the cleaning groove; 21, the blocking plate; 22, the square block; 23, the threaded hole; 24, the fastening bolt. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] The utility model provides a kind of waste plastics multifunctional pulverizing equipment as Figures 1-5 As shown in a kind of waste plastics multifunctional pulverizing equipment, including pulverizing box 1, conveying groove 2 is set in the top of pulverizing box 1, the top of pulverizing box 1 is provided with feed hopper 3, the bottom of pulverizing box 1 is all fixedly connected with support seat 4 around, the inside of pulverizing box 1 is provided with first pulverizing assembly, the inside of pulverizing box 1 is provided with second pulverizing assembly, the bottom of pulverizing box 1 is provided with discharge hopper 25, the front and back of pulverizing box 1 is provided with cleaning assembly;

[0024] The first crushing assembly comprises a motor 5 fixedly connected to the left side of the crushing box 1, the output shaft of the motor 5 is sleeved with a connecting rod 6, the outer ring of the connecting rod 6 is fixedly connected with a screw conveyor 7, the right side of the connecting rod 6 penetrates through the crushing box 1 and is fixedly connected with a first synchronous pulley 8, through the first crushing assembly, the waste plastics can be first crushed and conveyed, so that the waste plastics can be prevented from accumulating in the conveying groove 2.

[0025] Further, the screw conveyor 7 is not in contact with the inner wall of the conveying groove 2 and is separated by a distance of 7 cm, when the screw conveyor 7 is not in contact with the inner wall of the conveying groove 2 and is separated by a distance of 7 cm, the screw conveyor 7 can be prevented from rotating and being in contact with the inner wall of the conveying groove 2 during the first crushing and conveying of the waste plastics.

[0026] Further, the second crushing assembly comprises two first cross rods 9 and two second cross rods 10 rotatably connected in the inner cavity of the crushing box 1 through four bearings respectively, the outer rings of the two first cross rods 9 are sleeved with a first gear 12 and a second gear 13 respectively, the right sides of the two first cross rods 9 penetrate through the crushing box 1 and are fixedly connected with a third synchronous pulley 14, the right sides of the two second cross rods 10 penetrate through the crushing box 1 and are fixedly connected with a fourth synchronous pulley 15, the outer rings of the two first cross rods 9 and the two second cross rods 10 are sleeved with a first crushing roller 18 and a second crushing roller 19 respectively, through the second crushing assembly, the waste plastics can be secondly and thirdly crushed by the operator, so that the crushing effect of the device on the waste plastics can be improved.

[0027] Further, the middle part of one of the first cross rods 9 is sleeved with a second synchronous pulley 11, the outer rings of the second synchronous pulley 11 and the first synchronous pulley 8 are movably connected with a first belt 16, the outer rings of the fourth synchronous pulley 15 and the third synchronous pulley 14 are movably connected with a second belt 17, through the first belt 16, the second synchronous pulley 11 and the first cross rod 9 can rotate synchronously with the first synchronous pulley 8, through the second belt 17, the fourth synchronous pulley 15 and the second cross rod 10 can rotate synchronously with the third synchronous pulley 14, so that only one power source is needed when the device operates, and the cost can be greatly reduced.

[0028] Further, the distance between the two first crushing rollers 18 is greater than the distance between the two second crushing rollers 19, when the distance between the first crushing rollers 18 is set to be greater than the distance between the second crushing rollers 19, the second crushing rollers 19 can perform third crushing after the waste plastics are secondly crushed by the first crushing rollers 18.

[0029] Further, the cleaning assembly comprises two cleaning grooves 20 formed on the front and back surfaces of the crushing box 1, the front surface of each of the two cleaning grooves 20 is provided with a blocking plate 21, the two sides of each of the two blocking plates 21 are fixedly connected with a square block 22, the front surface of the square block 22 is provided with a threaded hole 23, the inner cavity of each of the two threaded holes 23 is threadedly connected with a fastening bolt 24, and the blocking plate 21 is movably connected with the crushing box 1 in the threaded hole 23 through the fastening bolt 24. Through the cleaning assembly, the operator can conveniently open the crushing box 1 to clean the inside, so that the first crushing roller 18 and the second crushing roller 19 can be prevented from being blocked and affecting normal work.

[0030] The utility model discloses in the specific implementation, first waste plastics is through the feeding hopper 3 and enters to the conveying groove 2, subsequently through the output shaft of motor 5 drive connecting rod 6 and auger 7 rotation, first heavy crushing is carried out to waste plastics, when crushing, it is conveyed from conveying groove 2 to the inside of crushing box 1, subsequently through first synchronous belt pulley 8 with connecting rod 6 rotation, when rotation, drive one of first cross bar 9 and second synchronous belt pulley 11 and first gear 12 rotation through first belt 16, when rotation, first gear 12 drive second gear 13 and another cross bar 9 and first crushing roller 18 opposite rotation, second heavy crushing is carried out to waste plastics, and third belt pulley 14 with first cross bar 9 rotation, when rotation, drive second cross bar 10 and second crushing roller 19 opposite rotation through second belt 17, third heavy crushing is carried out to waste plastics, the operator can conveniently carry out multiple crushing work to waste plastics, thereby can improve the effect of crushing of the device to waste plastics, after crushing, discharge through the discharge hopper 25, when needing to clean first crushing roller 18 and second crushing roller 19, the fastening bolt 24 is rotated counterclockwise in the corresponding threaded hole 23 and is taken out, the fixing of square block 22 and crushing box 1 is released, then the blocking plate 21 is removed, and the cleaning groove 20 is opened, so that the first crushing roller 18 and the second crushing roller 19 and the inside of the crushing box 1 can be washed and cleaned using an external water pipe, thereby preventing the first crushing roller 18 and the second crushing roller 19 from being blocked and affecting normal work.

[0031] Finally, it should be noted that: the above only for preferred embodiment of the utility model has described, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiment, for the person skilled in the art, still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A multifunctional waste plastic crushing device, comprising a crushing box (1), characterized in that: The top of the crushing box (1) is provided with a conveying groove (2), the top of the crushing box (1) is provided with a feeding hopper (3), the bottom of the crushing box (1) is fixedly connected with a support seat (4) around, the inside of the crushing box (1) is provided with a first crushing assembly, the inside of the crushing box (1) is provided with a second crushing assembly, the bottom of the crushing box (1) is provided with a discharging hopper (25), and the front and back of the crushing box (1) is provided with a cleaning assembly. The first crushing assembly comprises a motor (5) fixedly connected to the left side of the crushing box (1), a connecting rod (6) sleeved on the output shaft of the motor (5), a worm (7) fixedly connected to the outer ring of the connecting rod (6), and a first synchronous belt pulley (8) fixedly connected to the right side of the connecting rod (6) and penetrating through the crushing box (1).

2. The multifunctional waste plastic crushing device according to claim 1, characterized in that: The worm (7) is not in contact with the inner wall of the conveying groove (2) and is separated by a distance of 7cm.

3. The multifunctional waste plastic crushing device according to claim 1, characterized in that: The second crushing assembly comprises two first cross rods (9) and two second cross rods (10) rotatably connected in the inner cavity of the crushing box (1) through four bearings, a first gear (12) and a second gear (13) sleeved on the outer rings of the two first cross rods (9), respectively, a third synchronous belt pulley (14) fixedly connected to the right side of each of the two first cross rods (9) and penetrating through the crushing box (1), a fourth synchronous belt pulley (15) fixedly connected to the right side of each of the two second cross rods (10) and penetrating through the crushing box (1), and a first crushing roller (18) and a second crushing roller (19) sleeved on the outer rings of the two first cross rods (9) and the two second cross rods (10), respectively.

4. The multifunctional waste plastic crushing device according to claim 3, characterized in that: The middle part of one of the first cross rods (9) is sleeved with a second synchronous belt pulley (11), the outer rings of the second synchronous belt pulley (11) and the first synchronous belt pulley (8) are movably connected with a first belt (16), and the outer rings of the fourth synchronous belt pulley (15) and the third synchronous belt pulley (14) are movably connected with a second belt (17).

5. The multifunctional waste plastic crushing device according to claim 3, characterized in that: The distance between the two first crushing rollers (18) is greater than the distance between the two second crushing rollers (19).

6. The multifunctional waste plastic crushing device according to claim 1, characterized in that: The cleaning assembly comprises two cleaning grooves (20) formed on the front and back of the crushing box (1), a blocking plate (21) arranged on the front of each of the two cleaning grooves (20), a square block (22) fixedly connected to the two sides of each of the two blocking plates (21), a threaded hole (23) formed in the front of the crushing box (1) and the square block (22), and a fastening bolt (24) threadedly connected in the inner cavity of each of the two threaded holes (23).

7. The multifunctional waste plastic crushing device according to claim 6, characterized in that: The blocking plates (21) are movably connected with the crushing box (1) in the threaded holes (23) through the fastening bolts (24).

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