CN210590081U

CN210590081U - Plastic shredder

Info

Publication number: CN210590081U
Application number: CN201920931794.1U
Authority: CN
Inventors: 张云云
Original assignee: Individual
Current assignee: Shenyang Ruili Plastic Industry Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-05-22
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a plastics shredder, including shredder body and cooling body, the left end of shredder body is connected with cooling body's right-hand member, the both ends of the first crushing roller of shredder body are rotated and are connected inside the shell, the both ends of the second crushing roller are rotated and are connected on the epaxial mounting panel, axial cooling channel has been seted up to first crushing roller and the inside second crushing roller, the last lower extreme fixedly connected with sliding sleeve of epaxial mounting panel, the horizontal traveller of side fixedly connected with around the shell, sliding sleeve sliding connection is on the traveller, and the spring has been cup jointed in the activity on the left traveller of sliding sleeve, the right-hand member of epaxial mounting panel and electric telescopic device's drive end fixed connection, electric telescopic device fixed mounting is at the right side inner wall of shell, cooling body accessible coolant liquid takes away the heat from inside the crushing roller. This plastics shredder can the micro-adjustment crushing roller interval, and can carry out the rapid cooling to the crushing roller, has guaranteed that the shredder has higher shredding efficiency and better shredding effect all the time.

Description

Plastic shredder

Technical Field

The utility model relates to a technical field is retrieved to the abandonment plastics, specifically is a plastics shredder.

Background

With the use of a large amount of plastic products, more and more waste plastics are used, which not only causes environmental pollution, but also provides a wide market for the development of secondary resources for recycling waste plastics. For the treatment of waste plastics, a plastic shredder is generally adopted for mechanical shredding, and the types of shredders on the market at present are many, wherein the dual-crushing roller type shredders also have the following defects:

because the crushing blade can appear wearing and tearing after the crushing roller is used for a long time, lead to the increase of distance between two crushing rollers, and then influenced the crushing of crushing roller, the effect of tearing.

When the crusher crushes the plastic through the rotation of the crushing roller, and after the crusher works for a period of time, the temperature of the crushing roller rises, the temperature of the waste plastic also rises, the toughness of the plastic is enhanced, and the effect of crushing the plastic is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics shredder has reached the efficient effect of discarded plastics shredding.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastics shredder, includes shredder body and cooling body, the left end of shredder body is connected with cooling body's right-hand member.

The shredder body consists of a shell, a feed inlet, a discharge outlet, a first crushing roller, a second crushing roller, a shaft mounting plate, a sliding sleeve, a sliding column, a spring and an electric expansion piece, the upper end of the shell is fixedly provided with a feed inlet, the lower end of the shell is fixedly provided with a discharge outlet, the two ends of the first crushing roller are rotatably connected inside the shell, the two ends of the second crushing roller are rotatably connected on the shaft mounting plate, the first crushing roller and the second crushing roller are internally provided with axial cooling channels, the upper end and the lower end of the shaft mounting plate are fixedly connected with sliding sleeves, the front side and the rear side of the shell are fixedly connected with transverse sliding columns, the sliding sleeves are connected on the sliding columns in a sliding manner, and the spring is movably sleeved on the sliding column on the left side of the sliding sleeve, the right end of the shaft mounting plate is fixedly connected with the driving end of the electric expansion piece, and the electric expansion piece is fixedly mounted on the inner wall of the right side of the shell.

Cooling body comprises seal bearing, heat dissipation pipeline, heat dissipation hose, heat dissipation coil pipe, heat dissipation case, radiator fan, dust screen and the pump body, the heat dissipation pipeline passes through seal bearing and is connected and communicate with the cooling channel at first crushing roller and second crushing roller both ends, wherein, the heat dissipation pipeline at second crushing roller both ends has one section to be the heat dissipation hose, the left end fixedly connected with radiator case of shell, the side is fixed mounting respectively about the inside heat dissipation incasement portion has heat dissipation coil pipe and radiator fan, the heat dissipation case is all passed at heat dissipation coil pipe's both ends to be connected and communicate with the heat dissipation coil pipe at first crushing roller and second crushing roller both ends, be provided with the pump body on the heat dissipation pipeline, the right-hand member front and back surface of radiator case all is provided with the dust screen.

Preferably, the shaft ends of the first crushing roller and the second crushing roller are fixedly sleeved with a driven wheel, the driven wheel is in transmission connection with a driving wheel through a transmission belt, and the driving wheel is driven by a motor.

Preferably, the motor is connected to the side of the housing by a mounting frame, wherein the motor of the first crushing roller is fixedly connected to the side of the housing, and the motor of the second crushing roller is slidably connected to the side of the housing, and the sliding direction of the motor is consistent with the telescopic direction of the electric telescopic device.

Preferably, the first crushing roller and the second crushing roller are both made of metal materials with high thermal conductivity and high strength.

Preferably, a heat insulation plate is fixedly connected to the left side of the outer shell.

Preferably, the right side of the spring is fixedly connected with the left side of the sliding sleeve, and the left side of the spring is fixedly connected with the shell on the left side of the sliding column.

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

(1) the plastic shredder achieves the effect of adjusting the distance between the crushing rollers by arranging the movable shaft mounting plate and the electric expansion piece. Because the crushing blade can appear wearing and tearing after the crushing roller is used for a long time, lead to the increase of distance between two crushing rollers, and then influenced the crushing of crushing roller, the effect of tearing. The second crushing roller of the shredder is movable and can slide left and right, the electric expansion piece is arranged on the right side of the second crushing roller, the position of the second crushing roller can be transversely adjusted, the distance between the two crushing rollers is adjusted, the accurate micro-amount is adjusted, and the shredding effect of the shredder on waste plastics can be effectively improved.

(2) This plastics shredder has reached the purpose of cooling the crushing roller through setting up cooling body. When the crusher crushes the plastic through the rotation of the crushing roller, and after the crusher works for a period of time, the temperature of the crushing roller rises, the temperature of the waste plastic also rises, the toughness of the plastic is enhanced, and the effect of crushing the plastic is reduced. And this shredder's cooling body accessible used cooling liquid that recycles dispels the heat to it from the inside of crushing roller, and it is effectual to cool down, can guarantee that waste plastic has the fragility all the time, is convenient for tear.

Drawings

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

FIG. 2 is a schematic view of the junction between the shredder body and the cooling mechanism of the present invention;

FIG. 3 is a schematic view of the internal structure of the heat dissipation box of the present invention;

fig. 4 is a schematic view of the side structure of the heat dissipation box of the present invention.

In the figure: 1 shredder body, 101 casing, 102 feeding port, 103 discharging port, 104 first crushing roller, 105 second crushing roller, 106 shaft mounting plate, 107 sliding sleeve, 108 sliding column, 109 spring, 1010 electric expansion device, 2 cooling mechanism, 201 sealed bearing, 202 radiating pipeline, 203 radiating hose, 204 radiating coil, 205 radiating box, 206 radiating fan, 207 dustproof net and 208 pump body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 a technical solution: the utility model provides a plastics shredder, includes shredder body 1 and cooling body 2, and the left end of shredder body 1 is connected with the right-hand member of cooling body 2.

The shredder body 1 comprises a shell 101, a feed inlet 102, a discharge hole 103, a first crushing roller 104, a second crushing roller 105, a shaft mounting plate 106, a sliding sleeve 107, sliding columns 108, springs 109 and an electric expansion piece 1010, wherein the feed inlet 102 is fixedly mounted at the upper end of the shell 101, the discharge hole 103 is fixedly mounted at the lower end of the shell 101, two ends of the first crushing roller 104 are rotatably connected inside the shell 101, two ends of the second crushing roller 105 are rotatably connected on the shaft mounting plate 106, baffle plates are arranged outside the crushing rollers to prevent plastics from falling off, axial cooling channels are arranged inside the first crushing roller 104 and the second crushing roller 105, the sliding sleeve 107 is fixedly connected at the upper end and the lower end of the shaft mounting plate 106, the transverse sliding columns 108 are fixedly connected at the front side and the rear side of the shell 101, the sliding sleeves 107 are slidably connected on the sliding columns 108, the springs 109 are movably sleeved on the sliding columns 108 at the left side of the sliding sleeve 107, the, the left side of the spring 109 is fixedly connected with the shell 101 on the left side of the sliding column 108, and has a certain buffering effect, the right end of the shaft mounting plate 106 is fixedly connected with the driving end of the electric expansion piece 1010, the electric expansion piece 1010 is fixedly mounted on the inner wall of the right side of the shell 101, the shaft ends of the first crushing roller 104 and the second crushing roller 105 are fixedly sleeved with a driven wheel, the driven wheel is in transmission connection with a driving wheel through a transmission belt, the driving wheel is driven by a motor, the motor is connected with the side surface of the shell 101 through a mounting, wherein the motor of the first crushing roller 104 is fixedly connected to the side of the housing 101, the motor of the second crushing roller 105 is slidably connected to the side of the housing 101, the sliding direction of the electric expansion piece is consistent with the expansion direction of the electric expansion piece 1010, and in addition, the first crushing roller 104 and the second crushing roller 105 are made of metal materials with high heat conductivity coefficient and high strength, so that the heat of the crushing rollers can be taken away by the subsequent cooling mechanism 2. Because the crushing blade can appear wearing and tearing after the crushing roller is used for a long time, lead to the increase of distance between two crushing rollers, and then influenced the crushing of crushing roller, the effect of tearing. The second crushing roller 105 of this shredder is movable, can horizontal slip, and its right side is provided with electronic expansion bend 1010, can the horizontal position of adjusting second crushing roller 105, and then has adjusted the interval of two crushing rollers, and adjusts accurate trace, can effectively improve the shredding effect of shredder to waste plastic.

The cooling mechanism 2 is composed of a sealed bearing 201, a heat dissipation pipeline 202, a heat dissipation hose 203, a heat dissipation coil pipe 204, a heat dissipation box 205, a heat dissipation fan 206, a dust screen 207 and a pump body 208, the cooling mechanism 2 uses cooling liquid to perform heat dissipation and cooling, the heat dissipation pipeline 202 is connected and communicated with cooling channels at two ends of the first crushing roller 104 and the second crushing roller 105 through the sealed bearing 201, wherein one section of the heat dissipation pipeline 202 at two ends of the second crushing roller 105 is the heat dissipation hose 203, the left end of the shell 101 is fixedly connected with the heat dissipation box 205, the left side and the right side of the inside of the shell 101 are fixedly provided with the heat dissipation coil pipe 204 and the heat dissipation fan 206 respectively, the heat dissipation coil pipe 204 increases the contact area of air flow to the pipeline, and the heat dissipation fan 206 is added to enable the cooling liquid in the inside to be rapidly cooled, two ends of the heat dissipation coil pipe 204 penetrate through the heat dissipation box 205 and are connected and communicated with the heat dissipation coil pipes 204, the pump body 208 is arranged on the heat dissipation pipeline 202, and dust screens 207 are arranged on the front surface and the rear surface of the right end of the heat dissipation box 205. When the breaker passes through the rotation shredding plastics of crushing roller to after working a period, the crushing roller temperature risees, and the temperature of abandonment plastics also risees thereupon, and the toughness reinforcing of plastics leads to the effect of plastics shredding to descend, and the cooling liquid of 2 accessible circulations of this shredder's cooling body dispels the heat to it from the inside of crushing roller, and it is effectual to cool down, can guarantee that abandonment plastics have the fragility all the time, is convenient for shred.

The right side of the front face of the housing 101 of the plastic shredder is provided with a console, and the console is electrically connected with the motor, the electric expansion piece 1010, the cooling fan 106 and the pump body 208, so that the control is convenient to be unified.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the use, when needing to shred plastics, pour waste plastics into from feed inlet 102 on upper portion, the motor drives the action wheel and rotates, and the action wheel passes through the drive belt and drives from the driving wheel rotation, and then drives two crushing rollers and rotate, and the crushing roller is shredded waste plastics, later by discharge gate 103 discharge. When the crushing roller is worn and torn after being used for a long time, the distance between the two crushing rollers is increased, and the crushing and shredding effects of the crushing rollers are further influenced, the electric expansion piece 1010 drives the second crushing roller 105 on the right side to move leftwards, and the sliding sleeve 107 moves leftwards along the direction of the sliding column 108. When the crushing roller needs to be cooled, the cooling liquid flows among the cooling channel, the heat dissipation pipeline 202, the heat dissipation hose 203 and the heat dissipation coil 204 in the crushing roller, takes away heat when flowing to the cooling channel, and rapidly dissipates heat under the action of the heat dissipation fan 206 when flowing through the heat dissipation coil 204.

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. A plastic shredder comprising a shredder body (1) and a cooling mechanism (2), characterized in that: the left end of the shredder body (1) is connected with the right end of the cooling mechanism (2);

the shredder body (1) consists of a shell (101), a feeding hole (102), a discharging hole (103), a first crushing roller (104), a second crushing roller (105), a shaft mounting plate (106), a sliding sleeve (107), a sliding column (108), a spring (109) and an electric expansion piece (1010), wherein the feeding hole (102) is fixedly mounted at the upper end of the shell (101), the discharging hole (103) is fixedly mounted at the lower end of the shell (101), the two ends of the first crushing roller (104) are rotatably connected inside the shell (101), the two ends of the second crushing roller (105) are rotatably connected on the shaft mounting plate (106), axial cooling channels are formed inside the first crushing roller (104) and the second crushing roller (105), the sliding sleeve (107) is fixedly connected at the upper end and the lower end of the shaft mounting plate (106), and transverse sliding columns (108) are fixedly connected at the front side and the rear side of the shell (101), the sliding sleeve (107) is connected to the sliding column (108) in a sliding mode, the sliding column (108) on the left side of the sliding sleeve (107) is movably sleeved with a spring (109), the right end of the shaft mounting plate (106) is fixedly connected with the driving end of the electric expansion piece (1010), and the electric expansion piece (1010) is fixedly mounted on the inner wall of the right side of the shell (101);

the cooling mechanism (2) comprises a seal bearing (201), a heat dissipation pipeline (202), a heat dissipation hose (203), a heat dissipation coil pipe (204), a heat dissipation box (205), a heat dissipation fan (206), a dust screen (207) and a pump body (208), wherein the heat dissipation pipeline (202) is connected and communicated with cooling channels at two ends of the first crushing roller (104) and the second crushing roller (105) through the seal bearing (201), one section of the heat dissipation pipeline (202) at two ends of the second crushing roller (105) is the heat dissipation hose (203), the left end of the shell (101) is fixedly connected with the heat dissipation box (205), the left side and the right side inside the heat dissipation box (205) are respectively and fixedly provided with the heat dissipation coil pipe (204) and the heat dissipation fan (206), the two ends of the heat dissipation coil pipe (204) penetrate through the heat dissipation box (205) and are connected and communicated with the heat dissipation coil pipes (204) at two ends of the first crushing roller (104) and the second crushing roller (105), the heat dissipation pipeline (202) is provided with a pump body (208), and the front surface and the rear surface of the right end of the heat dissipation box (205) are provided with dust screens (207).

2. A plastic shredder according to claim 1, wherein: and the shaft ends of the first crushing roller (104) and the second crushing roller (105) are fixedly sleeved with driven wheels, the driven wheels are in transmission connection with a driving wheel through a transmission belt, and the driving wheel is driven by a motor.

3. A plastic shredder according to claim 2, wherein: the motor is connected to the side surface of the shell (101) through a mounting frame, wherein the motor of the first crushing roller (104) is fixedly connected to the side surface of the shell (101), the motor of the second crushing roller (105) is connected to the side surface of the shell (101) in a sliding mode, and the sliding direction of the motor is consistent with the stretching direction of the electric telescopic device (1010).

4. A plastic shredder according to claim 1, wherein: the first crushing roller (104) and the second crushing roller (105) are made of metal materials with high heat conductivity and high strength.

5. A plastic shredder according to claim 1, wherein: and the left side of the shell (101) is fixedly connected with a heat insulation plate.

6. A plastic shredder according to claim 1, wherein: the right side of spring (109) and the left side fixed connection of sliding sleeve (107), the left side of spring (109) and left shell (101) fixed connection of traveller (108).