CN219445799U - Multifunctional rubber environment-friendly production equipment - Google Patents

Abstract

The utility model discloses multifunctional rubber environment-friendly production equipment, which comprises a shell and a crushing unit; a shell: a feed hopper is arranged at a feed inlet on the right side of the upper surface of the shell, two discharge ports at the lower end of the left side surface of the shell are hinged with a discharge door through hinges, and a guide plate is arranged at the upper end of the interior of the shell; crushing unit: the grinding roller is rotationally connected to the upper end of the inner part of the shell in a front-back symmetrical way through a bearing; this multi-functional rubber environmental protection production facility can accomplish the dual crushing and the screening work to waste rubber fast through single-stage drive, utilizes waste rubber and energy saving and emission reduction two aspects to reach environmental protection production's purpose at the secondary, and can make waste rubber cooling embrittlement before carrying out crushing work to waste rubber produces harmful gas because of strong friction heat in the crushing process, waste rubber after the embrittlement is favorable to carrying out crushing work more simultaneously, and the function is comprehensive practical.

Description

Multifunctional rubber environment-friendly production equipment

Technical Field

The utility model relates to the technical field of rubber production, in particular to multifunctional rubber environment-friendly production equipment.

Background

The rubber is a high-elasticity polymer material with reversible deformation, is elastic at room temperature, can generate larger deformation under the action of small external force, and can recover after the external force is removed. Rubber is classified into natural rubber and synthetic rubber. The natural rubber is prepared by extracting colloid from plants such as rubber tree, rubber grass, etc.; the synthetic rubber is obtained by polymerizing various monomers. Rubber products are widely used in industry or life.

In the production work of rubber, in order to achieve the purpose of environmental protection production, part of factories can adopt waste rubber as raw materials to manufacture regenerated rubber, the processing work of the regenerated rubber needs to crush the waste rubber into rubber powder or colloidal particles by means of rubber environmental protection production equipment, and then proper materials are added in a reaction kettle for polymerization reaction according to the use requirement.

The existing rubber environment-friendly production equipment is characterized in that when crushing, rubber is easy to generate heat and spontaneously ignite due to the hardness of strong friction force, certain harmful gas is generated, a plurality of driving components are often arranged on one equipment to drive different crushing rollers to ensure the comprehensiveness of the crushing work, and energy loss is increased due to phase change.

Disclosure of Invention

The utility model aims to overcome the existing defects, provides multifunctional rubber environment-friendly production equipment, can rapidly complete double crushing and screening of waste rubber through single-stage driving, achieves the aim of environment-friendly production in two aspects of secondary utilization of waste rubber and energy conservation and emission reduction, and can cool and embrittle the waste rubber before crushing so as to prevent harmful gas generated by strong friction heat of the waste rubber in the crushing process, and meanwhile, the embrittled waste rubber is more beneficial to the development of crushing, has comprehensive and practical functions, and can effectively solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a multifunctional rubber environment-friendly production device comprises a shell and a crushing unit;

a shell: a feed hopper is arranged at a feed inlet on the right side of the upper surface of the shell, two discharge ports at the lower end of the left side surface of the shell are hinged with a discharge door through hinges, and a guide plate is arranged at the upper end of the interior of the shell;

crushing unit: including crushing roller and gear, the crushing roller passes through the bearing around symmetry rotate connect in the inside upper end of shell, the left side extension end department of crushing roller all is equipped with the gear, two gears meshing are connected each other, can accomplish the dual crushing and the screening work to abandonment rubber fast through single-stage drive, reach environmental protection production's purpose in two aspects of reutilization abandonment rubber and energy saving and emission reduction, and can make abandonment rubber cooling embrittlement before carrying out crushing work, in order to avoid crushing in-process abandonment rubber to produce harmful gas because of strong friction generates heat, the waste rubber after the embrittlement is more favorable to carrying out crushing work simultaneously, the function is comprehensive practical.

Further, crushing unit still includes crushing frame, frame plate, crushing dish, worm and turbine, crushing frame sets up in the inside center department of shell, is equipped with the frame plate between the front and back inner wall middle part of shell, and the upper surface of frame plate rotates through the bearing to be connected with crushing dish, and crushing dish is located the inside of crushing frame, and the inside downside of shell is connected with the worm through the bearing rotation, and the bottom of crushing dish is equipped with the turbine, and worm and turbine meshing are connected, can realize the regrinding to waste rubber.

Furthermore, the front side of the shell is provided with a control switch group, and the input end of the control switch group is electrically connected with an external power supply, so that the running state of each electric appliance can be freely regulated and controlled.

Further, the upper end of the right side inner wall of the shell is rotationally connected with a stirring rod through a bearing, the left end of the upper surface of the shell is provided with a high-pressure pump, a liquid nitrogen injection pipe arranged at a liquid outlet of the bottom surface of the high-pressure pump penetrates through the top wall of the shell and extends to the inside of the shell, atomizing spray holes which are uniformly distributed are formed in the right side of the extrados surface of the liquid nitrogen injection pipe, and the input end of the high-pressure pump is electrically connected with the output end of the control switch group, so that waste gas rubber can be cooled and embrittled.

Further, the inside lower extreme of shell is equipped with bilateral symmetry's guide bar, and vertical sliding connection has the support frame between two guide bars, and the screen tray is installed through the bolt to the upper surface of support frame, and the forked tail fixture block that support frame upper surface right-hand member set up corresponds the forked tail draw-in groove activity joint that sets up with screen tray bottom surface right-hand member, can realize the screening work to the rubber powder.

Further, the bottom surface center department of holding in palm the frame is equipped with the bar frame, and the inside lower extreme of shell is connected with the bent lever through the bearing rotation, and the eccentric body of rod at bent lever middle part is located the inside of bar frame, can make hold in the palm frame and screen tray carry out back and forth reciprocating motion.

Further, the right side middle part of shell is equipped with the motor, and the crushing roller fixed connection of motor's output shaft and front side, the right side extension end department of four of rear side crushing roller, worm, puddler and curved lever all is equipped with the belt pulley, and upper and lower adjacent two belt pulleys are all connected through belt transmission, and the output of control switch group is connected to the input electricity of motor, can drive crushing roller, worm, puddler and the curved lever of rear side together rotation.

Compared with the prior art, the utility model has the beneficial effects that: this multi-functional rubber environmental protection production facility has following benefit:

1. when the environment-friendly rubber production work is carried out, personnel can send waste rubber into the inside of shell through the feeder hopper as the raw materials, at this moment through the regulation and control of control switch group, the high-pressure pump work is taken out the ultralow temperature liquid nitrogen in the external storage tank and is compressed the back and evenly offer the atomizing orifice blowout through the outer cambered surface of liquid nitrogen jetting pipe, the liquid nitrogen can be vaporific and waste rubber takes place heat exchange when being spouted the inside of shell, make waste rubber cool rapidly, the liquid nitrogen absorbs heat and evaporates and can be in the middle of the nitrogen is reverse through the feeder hopper, in order to avoid waste rubber to produce harmful gas because of strong friction heat in the follow-up crushing process, and the embrittlement can take place for losing elasticity after the waste rubber after the cooling, reduce the degree of difficulty of follow-up crushing work, simultaneously motor operation drives the crushing roller rotation of front side, be influenced by the meshing connection relation of two gears, two crushing rollers can inwards rotate together, influenced by the drive effect of belt pulley and belt, the puddler can stir waste rubber to a certain extent, make all waste rubber contact with the abundant liquid nitrogen after can cool down, ensure that follow-up environment-friendly rubber production is carried out normally.

2. When the waste rubber falls into the gap between two crushing rollers along the guide plate, the two crushing rollers rotating oppositely can crush the waste rubber by preliminary extrusion, and then the waste rubber can fall into the gap between the crushing frame and the crushing disc and is influenced by the meshing connection relation of the worm and the turbine and the transmission action of the belt pulley and the belt, and the crushing disc can rotate and is matched with the crushing frame to realize secondary crushing of the waste rubber, so that the final quality of rubber powder produced by the waste rubber is ensured.

3. The rubber powder after smashing finally can fall into the inside of sieve tray, the bent lever can also be in rotatory state because of the drive effect influence of belt pulley and belt this moment, because the bar frame can provide sufficient vertical rotation for the eccentric body of rod at bent lever middle part and dodge, along with the continuous rotation of bent lever, the whole that holds in the palm frame, sieve tray and bar frame are constituteed can carry out back and forth reciprocating motion along the guide bar under the pushing effect that the bent lever applyed, thereby realize the screening work to the rubber powder, finally the personnel can open two bin gate and collect respectively the processing to the fine rubber powder of the inside bottom of shell or the inside coarse rubber powder of sieve tray, accomplish the dual crushing and the screening work to abandonment rubber fast through single-stage drive, reach environmental protection production's purpose in two aspects of reutilization abandonment rubber and energy saving and emission reduction, the function is comprehensive practicality.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a left-hand structural schematic diagram of the present utility model;

FIG. 3 is a schematic view of the present utility model in front view and in cross section;

FIG. 4 is an enlarged schematic view of the structure of the present utility model at A;

fig. 5 is a schematic structural view of the frame of the present utility model.

In the figure: 1 shell, 2 feeder hopper, 3 row material door, 4 guide plate, 5 crushing unit, 51 crushing roller, 52 gear, 53 crushing frame, 54 frame plate, 55 crushing disc, 56 worm, 57 turbine, 6 control switch group, 7 puddler, 8 high-pressure pump, 9 liquid nitrogen jetting pipe, 10 guide rod, 11 support frame, 12 sieve tray, 13 bar frame, 14 bent rod, 15 motor, 16 belt pulley, 17 belt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present embodiment provides a technical solution: a multifunctional rubber environment-friendly production device comprises a shell 1 and a crushing unit 5;

the shell 1: a feed hopper 2 is arranged at a feed inlet on the right side of the upper surface, two discharge ports at the lower end of the left side surface of the shell 1 are hinged with a discharge door 3 through hinges, a guide plate 4 is arranged at the upper end of the interior of the shell 1, and when the environment-friendly rubber production work is carried out, people can wait for the development of subsequent work by taking waste rubber as a raw material to be fed into the interior of the shell 1 through the feed hopper 2;

crushing unit 5: including crushing roller 51 and gear 52, the inside upper end in shell 1 is connected through bearing front and back symmetry rotation to crushing roller 51, the left side extension end department of crushing roller 51 all is equipped with gear 52, two gears 52 are meshed each other and are connected, crushing unit 5 still includes crushing frame 53, frame plate 54, broken dish 55, worm 56 and turbine 57, crushing frame 53 sets up in the inside center department of shell 1, be equipped with frame plate 54 between the front and back inner wall middle part of shell 1, the upper surface of frame plate 54 is connected with broken dish 55 through the bearing rotation, broken dish 55 is located the inside of broken frame 53, the inside downside of shell 1 is connected with worm 56 through the bearing rotation, the bottom of broken dish 55 is equipped with turbine 57, worm 56 and turbine 57 meshing are connected, when the waste rubber falls into the gap of two crushing rollers 51 along guide plate 4, two counter-rotating crushing rollers 51 can be to the preliminary extrusion crushing of waste rubber, afterwards waste rubber can fall into the gap of broken frame 53 and broken dish 55, the secondary connection relation of worm 56 and turbine 57 and the transmission effect of belt pulley 17 influence, broken dish 55 can take place rotatablely and with the broken dish 55 and the cooperation of frame 53 and realize the final rubber quality of crushing to waste rubber.

Wherein: the front side of the shell 1 is provided with a control switch group 6, and the input end of the control switch group 6 is electrically connected with an external power supply.

Wherein: the right side inner wall upper end of shell 1 is connected with puddler 7 through the bearing rotation, the upper surface left end of shell 1 is equipped with high-pressure pump 8, the liquid nitrogen jetting pipe 9 that high-pressure pump 8 bottom surface liquid outlet department set up runs through the roof of shell 1 and extends to the inside of shell 1, the outer cambered surface right side of liquid nitrogen jetting pipe 9 is equipped with evenly distributed's atomizing orifice, the output of control switch group 6 is connected to the input electricity of high-pressure pump 8, through the regulation and control of control switch group 6, the ultra-low temperature liquid nitrogen in the outer holding vessel is taken out and compressed back through the atomizing orifice blowout that liquid nitrogen jetting pipe 9 outer cambered surface was evenly offered, liquid nitrogen can be vaporific and waste rubber takes place heat exchange when being spouted the inside of shell 1, make waste rubber cool down rapidly, can be in the middle of the reverse discharge to the external environment through feeder hopper 2 behind the evaporation of liquid nitrogen, in order to avoid waste rubber to produce harmful gas because of strong friction heat in the follow-up crushing process, and the waste rubber after the cooling can take place embrittlement and lose elasticity, the degree of difficulty of follow-up crushing work, meanwhile motor 15 operation drive the rotatory crushing roller 51 of front side, two gears 52 are connected, two are influenced by the rotation of two and the environmental protection belt pulleys 17 can be fully rotated, and the effect of the environmental protection can be guaranteed to the environmental protection belt pulley 17 is realized, and the full effect is realized.

Wherein: the inside lower extreme of shell 1 is equipped with bilateral symmetry's guide bar 10, vertical sliding connection has a support frame 11 between two guide bars 10, the screen tray 12 is installed through the bolt to the upper surface of support frame 11, the forked tail fixture block that support frame 11 upper surface right-hand member set up and the forked tail draw-in groove activity joint that corresponds the setting of screen tray 12 bottom surface right-hand member, the bottom surface center department of support frame 11 is equipped with bar frame 13, the inside lower extreme of shell 1 is connected with curved bar 14 through the bearing rotation, the eccentric rod body at curved bar 14 middle part is located the inside of bar frame 13, the rubber powder after smashing finally can fall into the inside of screen tray 12, curved bar 14 also can be in rotatory state because of the transmission effect influence of belt pulley 16 and belt 17 this moment, because bar frame 13 can provide sufficient vertical rotation for the eccentric rod body at curved bar 14 middle part dodge, along with the continuous rotation of curved bar 14, the whole that support frame 11, the whole that screen tray 12 and bar frame 13 constitute can reciprocate around the ejector effect that the guide bar 10 was applyed, thereby realize the screening work to rubber powder, finally personnel can open inside of two row material doors 3 to collect inside of shell 1 or thick powder respectively.

Wherein: the middle part of the right side surface of the shell 1 is provided with a motor 15, an output shaft of the motor 15 is fixedly connected with a smashing roller 51 at the front side, belt pulleys 16 are arranged at right side extension ends of the smashing roller 51 at the rear side, a worm 56, a stirring rod 7 and a curved rod 14, two upper and lower adjacent belt pulleys 16 are connected through a belt 17 in a transmission manner, an input end of the motor 15 is electrically connected with an output end of a control switch group 6, and the smashing roller 51 at the rear side, the worm 56, the stirring rod 7 and the curved rod 14 can be driven to rotate together.

The utility model provides a multifunctional rubber environment-friendly production device, which has the following working principle: when the environment-friendly rubber production work is carried out, personnel can send waste rubber into the shell 1 through the feed hopper 2 as a raw material, at the moment, the high-pressure pump 8 works to pump out and compress ultra-low temperature liquid nitrogen in the external storage tank through the control of the control switch group 6, and then the ultra-low temperature liquid nitrogen is sprayed out through the atomizing spray holes uniformly formed on the outer cambered surface of the liquid nitrogen spraying pipe 9, the liquid nitrogen is atomized and exchanges heat with the waste rubber when being sprayed into the shell 1, so that the waste rubber is rapidly cooled, the liquid nitrogen absorbs heat and evaporates into nitrogen and can be reversely discharged into the external environment through the feed hopper 2, harmful gas generated by strong friction heat of the waste rubber in the subsequent crushing process is avoided, the cooled waste rubber is embrittled to lose elasticity, the difficulty of the subsequent crushing work is reduced, meanwhile, the motor 15 operates to drive the front crushing roller 51 to rotate and is influenced by the meshing connection relation of the two gears 52, the two crushing rollers 51 can rotate inwards together and are influenced by the transmission action of the belt pulley 16 and the belt 17, the stirring rod 7 can stir the waste rubber to a certain extent, so that all the waste rubber can be fully contacted with atomized liquid nitrogen to reduce the temperature, the normal development of the environment-friendly production work of the subsequent rubber is ensured, when the waste rubber falls into the gaps of the two crushing rollers 51 along the guide plate 4, the two crushing rollers 51 rotating oppositely can crush the waste rubber preliminarily, then the waste rubber can fall into the gaps of the crushing frame 53 and the crushing disc 55 and is influenced by the meshing connection relation of the worm 56 and the turbine 57 and the transmission action of the belt pulley 16 and the belt 17, the crushing disc 55 can rotate and is matched with the crushing frame 53 to realize secondary crushing of the waste rubber, the final quality of rubber powder produced by the waste rubber is ensured, the rubber powder after smashing finally can fall into the inside of the screen disc 12, at this moment, the curved bar 14 can also be in a rotating state because of the transmission effect of the belt pulley 16 and the belt 17, because the bar frame 13 can provide sufficient vertical rotation for the eccentric rod body in the middle of the curved bar 14 and dodge, along with the continuous rotation of the curved bar 14, the whole body formed by the supporting frame 11, the screen disc 12 and the bar frame 13 can reciprocate back and forth along the guide rod 10 under the pushing effect exerted by the curved bar 14, thereby realizing the screening work of the rubber powder, finally, the personnel can open two discharging doors 3 to collect and process the fine rubber powder at the bottom end inside the shell 1 or the coarse rubber powder inside the screen disc 12 respectively, double smashing and screening work of the waste rubber is rapidly completed through single-stage driving, the purpose of environmental protection production is achieved in two aspects of reutilization of the waste rubber and energy conservation and emission reduction, and the function is comprehensive and practical.

It should be noted that the high-pressure pump 8 disclosed in the above embodiment is a B100F high-pressure pump, the motor 15 is an SM3L-042A1BDV servo motor, and the control switch group 6 is provided with switch buttons corresponding to the high-pressure pump 8 and the motor 15 one by one for controlling the switching operation thereof.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (7)

1. The utility model provides a multi-functional rubber environmental protection production facility which characterized in that: comprises a shell (1) and a crushing unit (5);

outer casing (1): a feed hopper (2) is arranged at a feed inlet on the right side of the upper surface, two discharge ports at the lower end of the left side surface of the shell (1) are hinged with a discharge door (3) through hinges, and a guide plate (4) is arranged at the upper end of the interior of the shell (1);

crushing unit (5): the grinding roller (51) is rotationally connected to the upper end of the inside of the shell (1) through bearings in a front-back symmetry mode, the gears (52) are arranged at the left extending end of the grinding roller (51), and the two gears (52) are meshed with each other.

2. The multi-functional rubber environmental protection production equipment according to claim 1, wherein: crushing unit (5) still include crushing frame (53), frame plate (54), broken dish (55), worm (56) and turbine (57), crushing frame (53) set up in the inside center department of shell (1), are equipped with frame plate (54) between the front and back inner wall middle part of shell (1), and the upper surface of frame plate (54) is connected with broken dish (55) through the bearing rotation, and broken dish (55) are located the inside of crushing frame (53), and the inside downside of shell (1) is connected with worm (56) through the bearing rotation, and the bottom of broken dish (55) is equipped with turbine (57), and worm (56) and turbine (57) meshing are connected.

3. The multi-functional rubber environmental protection production equipment according to claim 2, wherein: the front side of the shell (1) is provided with a control switch group (6), and the input end of the control switch group (6) is electrically connected with an external power supply.

4. A multi-functional rubber environmental protection production facility according to claim 3, characterized in that: the utility model discloses a high-pressure pump, including shell (1), outer surface, control switch group (6), stirring rod (7) are connected with through the bearing rotation to the right side inner wall upper end of shell (1), and the upper surface left end of shell (1) is equipped with high-pressure pump (8), and liquid nitrogen jetting pipe (9) that high-pressure pump (8) bottom surface liquid outlet department set up run through the roof of shell (1) and extend to the inside of shell (1), and the extrados right side of liquid nitrogen jetting pipe (9) is equipped with evenly distributed's atomizing orifice, and the output of control switch group (6) is connected to the input electricity of high-pressure pump (8).

5. The multi-functional rubber environmental protection production equipment according to claim 4, wherein: the inside lower extreme of shell (1) is equipped with bilateral symmetry's guide bar (10), and vertical sliding connection has support frame (11) between two guide bars (10), and screen tray (12) are installed through the bolt to the upper surface of support frame (11), and the forked tail fixture block that support frame (11) upper surface right-hand member set up corresponds the forked tail draw-in groove activity joint that sets up with screen tray (12) bottom surface right-hand member.

6. The multi-functional rubber environmental protection production equipment according to claim 5, wherein: the bottom surface center department of holding in palm frame (11) is equipped with bar frame (13), and the inside lower extreme of shell (1) is connected with curved bar (14) through the bearing rotation, and the eccentric body of rod at curved bar (14) middle part is located the inside of bar frame (13).

7. The multi-functional rubber environmental protection production equipment according to claim 6, wherein: the right side middle part of shell (1) is equipped with motor (15), and the output shaft of motor (15) is fixed connection with crushing roller (51) of front side, and crushing roller (51) of rear side, worm (56), puddler (7) and curved lever (14) four right side extension end department all is equipped with belt pulley (16), and two upper and lower adjacent belt pulleys (16) are all connected through belt (17) transmission, and the output of control switch group (6) is connected to the input electricity of motor (15).