CN215359354U

CN215359354U - Plastic grinder with harmful gas collecting function for optical cable connector box

Info

Publication number: CN215359354U
Application number: CN202121184827.4U
Authority: CN
Inventors: 吕建丰; 熊寿伟; 鲁华萍
Original assignee: Hangzhou Zhilian Communication Equipment Co ltd
Current assignee: Hangzhou Zhilian Communication Equipment Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-31
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to the technical field of optical cable joint box processing, and discloses a plastic crusher with a harmful gas collecting function for an optical cable joint box, which solves the technical problem that the conventional plastic crusher does not have the function of collecting harmful gas generally, and comprises a crushing box and a base, wherein two crushing shafts are rotatably connected inside the crushing box; according to the utility model, air in the air suction cavity can be extracted through the exhaust fan, the interior of the air suction cavity can be in a negative pressure state, harmful gas in the crushing box can be sucked into the adsorption cavity along with airflow through the exhaust pipe and the branch pipe, and the harmful gas can be prevented from reaching the outside of the crushing box through the hopper and the inclined material guide pipe and floating in the air.

Description

Plastic grinder with harmful gas collecting function for optical cable connector box

Technical Field

The utility model relates to the technical field of processing of optical cable connector boxes, in particular to a plastic crusher with a harmful gas collecting function for an optical cable connector box.

Background

The optical cable joint box is used for connecting two or more optical cables together, has a connecting part for protecting components, is necessary to be adopted in the engineering construction of optical cable lines, is one of very important equipment, directly influences the quality of the optical cable lines and the service life of the optical cable lines by the quality of the optical cable joint box, and often needs to be processed into particles by a plastic crusher and processed into the optical cable joint box by particle plastic when the optical cable joint box is processed;

because plastics can receive collision and extrusion when smashing, produced a large amount of heats, produce a series of gaseous pollutants easily, present plastic grinder does not generally have the function of collecting harmful gas, and harmful gas floats in the air, can harm staff's healthy, and present plastic grinder is after smashing plastics, generally arranges the plastics after smashing to plastic grinder's bottom through the bin outlet, and easy putty is not convenient for carry it through the belt feeder.

SUMMERY OF THE UTILITY MODEL

The utility model provides a plastic crusher with a harmful gas collecting function for an optical cable joint box, which solves the technical problem that the conventional plastic crusher does not have the harmful gas collecting function generally.

In order to solve the technical problems, the utility model provides a plastic crusher with a harmful gas collecting function for an optical cable joint box, which comprises a crushing box and a base, wherein two crushing shafts are rotatably connected inside the crushing box, a discharging mechanism is arranged inside the crushing box, the discharging mechanism is meshed with a driving wheel, a first motor is fixedly arranged on the front surface of the crushing box, an output shaft of the first motor penetrates through the crushing box and is fixedly connected with one of the crushing shafts, a second motor is fixedly arranged on one side of the crushing box, an output shaft of the second motor penetrates through the crushing box and is fixedly connected with the middle part of one side of the driving wheel, an inclined material guide pipe is fixedly arranged at the bottom of one side of the crushing box, a hopper is fixedly arranged at the top end of the crushing box, an inclined material guide plate is fixedly arranged at the bottom end of the crushing box, and both sides of the bottom end of the inclined material guide plate are fixedly connected with both sides of the top end of the base through vertical plates respectively, the utility model discloses a novel air suction box, including base, exhaust tube, fixed branch pipe, baffle, wind gap, the inside in absorption chamber and convulsions chamber, the bottom fixed connection of exhaust tube and crushing case opposite side is passed through to one side of base, the fixed branch pipe that is equipped with in top of exhaust tube one side, the inlet end of branch pipe runs through crushing case and places in the inside of crushing case, the inside of base is separated in proper order for absorption chamber and convulsions chamber through the baffle, the wind gap has been seted up on the surface of baffle, the inside in absorption chamber is equipped with honeycomb active carbon, the surface in absorption chamber is articulated with first sealing door, the inside fixed mounting in convulsions chamber has the air exhauster, the surface in convulsions chamber is equipped with guiding mechanism.

Preferably, discharge mechanism includes pivot, a plurality of ejector pin and follows the driving wheel, the both ends of pivot are connected with the inner wall of smashing the case front and the inner wall at the back respectively and rotate, the both sides of pivot all are fixed and are equipped with a plurality of ejector pin, the middle part of pivot is fixed to be equipped with from the driving wheel, follow the driving wheel and be connected with the drive wheel meshing.

Preferably, the guide mechanism comprises a second sealing door, a fan cover, an air guide pipe and a connecting flange, the second sealing door is hinged to the surface of the air pumping cavity, the fan cover is fixedly arranged on the surface of the second sealing door, and the connecting flange is fixedly arranged at the air outlet end of the fan cover through the air guide pipe.

Preferably, the back of the crushing box is provided with two flat gears, the two flat gears are meshed and connected, and one ends of the crushing shafts penetrate through the crushing box and are fixedly connected with the middle parts of one sides of the two flat gears respectively.

Preferably, two reinforcing plates are fixedly arranged on two sides of the top end of the base, four reinforcing plates are fixedly connected to one sides of the two vertical plates respectively, and supporting legs are fixedly arranged on four corners of the bottom end of the base.

Preferably, the fixed surface of crushing case is equipped with flush mounting plate of switch, flush mounting plate of switch's surface is equipped with first motor switch, second motor switch and air exhauster switch respectively, first motor, second motor and air exhauster are respectively through first motor switch, second motor switch and air exhauster switch and power electric connection.

Compared with the related art, the plastic crusher with the harmful gas collecting function for the optical cable joint box provided by the utility model has the following beneficial effects:

the utility model provides a plastic crusher with harmful gas collecting function for an optical cable joint box, which can extract air in an air extracting cavity through an exhaust fan, can enable the interior of the air extracting cavity to be in a negative pressure state, can suck the harmful gas in a crushing box into the interior of an adsorption cavity along with air flow through an exhaust pipe and a branch pipe, can prevent the harmful gas from reaching the outside of the crushing box through a hopper and an inclined material guide pipe and floating in the air, can ensure the body health of workers, can adsorb the harmful gas and carry out primary treatment on the harmful gas through honeycomb activated carbon in the adsorption cavity, can guide the air flow into an air guide pipe through an air cover, can connect the air guide pipe with a waste gas treatment device through a connecting flange, is convenient for collecting the harmful gas and carrying out deep treatment on the harmful gas, can respectively seal the adsorption cavity and the air extracting cavity through a first sealing door and a second sealing door, and can open the first sealing door, the honeycomb activated carbon is convenient to clean, and the exhaust fan is convenient to maintain by opening the second sealing door.

The utility model provides a plastic crusher with a harmful gas collecting function for an optical cable joint box, which is characterized in that an inclined guide plate is adopted to guide crushed plastic, the crushed plastic can be guided into the inclined guide pipe, the inclined guide pipe is positioned at the bottom of one side of a crushing box and can be discharged onto a belt conveyor, the plastic is conveniently conveyed through the belt conveyor, the crushed plastic is prevented from accumulating at the bottom end of the crushing box, a driven wheel is meshed and connected with a driving wheel, when the driving wheel is driven by a second motor to rotate, the driving wheel can drive a rotating shaft to rotate through the driven wheel, when the rotating shaft rotates, a plurality of material pushing rods can be driven to rotate, the crushed plastic can be pushed to the inclined guide pipe by the plurality of material pushing rods and discharged through the inclined guide pipe, and the crushed plastic can be prevented from accumulating inside the crushing box and is not easy to block materials.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic structural diagram of a discharging mechanism of the present invention;

fig. 4 is a schematic structural view of the guide mechanism of the present invention.

Reference numbers in the figures: 1. a crushing box; 2. a crushing shaft; 3. a discharging mechanism; 31. a rotating shaft; 32. a material pushing rod; 33. a driven wheel; 4. a driving wheel; 5. a first motor; 6. a second motor; 7. inclining the material guide pipe; 8. a hopper; 9. inclining the material guide plate; 10. a vertical plate; 11. a base; 12. an air exhaust pipe; 13. a branch pipe; 14. a partition plate; 15. an adsorption chamber; 16. an air draft cavity; 17. honeycomb activated carbon; 18. an exhaust fan; 19. a first sealing door; 20. a guide mechanism; 201. a second sealing door; 202. a fan housing; 203. an air guide pipe; 204. a connecting flange; 21. supporting legs; 22. and a reinforcing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-4, the present invention comprises a pulverizing box 1 and a base 11, two pulverizing shafts 2 are rotatably connected inside the pulverizing box 1, a discharging mechanism 3 is arranged inside the pulverizing box 1, the discharging mechanism 3 is engaged with a driving wheel 4, a first motor 5 is fixedly installed on the front surface of the pulverizing box 1, an output shaft of the first motor 5 penetrates through the pulverizing box 1 and is fixedly connected with one of the pulverizing shafts 2, a second motor 6 is fixedly installed on one side of the pulverizing box 1, an output shaft of the second motor 6 penetrates through the pulverizing box 1 and is fixedly connected with the middle part of one side of the driving wheel 4, an inclined material guiding pipe 7 is fixedly installed at the bottom of one side of the pulverizing box 1, a hopper 8 is fixedly installed at the top of the pulverizing box 1, an inclined material guiding plate 9 is fixedly installed at the bottom of the pulverizing box 1, both sides of the bottom end of the inclined material guiding plate 9 are respectively fixedly connected with both sides of the top end of the base 11 through vertical plates 10, one side of base 11 is passed through exhaust tube 12 and the bottom fixed connection who smashes 1 opposite side of case, the fixed branch pipe 13 that is equipped with in top of exhaust tube 12 one side, the inlet end of branch pipe 13 runs through and smashes case 1, and place crushing case 1's inside in, the inside of base 11 is separated for absorption chamber 15 and convulsions chamber 16 in proper order through baffle 14, the wind gap has been seted up on the surface of baffle 14, the inside in absorption chamber 15 is equipped with honeycomb active carbon 17, the surface of absorption chamber 15 is articulated with first sealing door 19, the inside fixed mounting in convulsions chamber 16 has air exhauster 18, the surface in convulsions chamber 16 is equipped with guiding mechanism 20.

Second embodiment, on the basis of first embodiment, discharge mechanism 3 includes pivot 31, a plurality of ejector pin 32 and follow driving wheel 33, the both ends of pivot 31 are connected with the inner wall of smashing case 1 front side and the inner wall of back respectively and are rotated, the both sides of pivot 31 all are fixed and are equipped with a plurality of ejector pin 32, the middle part of pivot 31 is fixed and is equipped with from driving wheel 33, follow driving wheel 33 and drive wheel 4 meshing connection, through being connected with follow driving wheel 33 and drive wheel 4 meshing, when second motor 6 drive wheel 4 rotates, drive wheel 4 can drive pivot 31 through following driving wheel 33 and rotate, when pivot 31 rotates, can drive a plurality of ejector pin 32 and rotate, a plurality of ejector pin 32 can push away the plastics after smashing to slope passage 7, discharge through slope passage 7, can avoid the plastics after smashing to pile up inside smashing case 1, difficult putty.

Third embodiment, on the basis of the first embodiment, the guide mechanism 20 includes a second sealing door 201, a fan housing 202, an air guide duct 203 and a connecting flange 204, the second sealing door 201 is hinged to the surface of the air draft cavity 16, the surface of the second sealing door 201 is fixedly provided with the fan housing 202, the air outlet end of the fan housing 202 is fixedly provided with the connecting flange 204 through the air guide duct 203, the air draft cavity 16 can be sealed through the second sealing door 201, the air flow can be guided into the air guide duct 203 through the fan housing 202, and the air guide duct 203 can be connected with the exhaust gas treatment device through the connecting flange 204, so that the harmful gas can be deeply treated.

Fourth embodiment, on the basis of first embodiment, smash the back of case 1 and be equipped with two spur gears, two spur gears meshing connection, the one end of two crushing axle 2 all runs through smash case 1 and respectively with the middle part fixed connection of two spur gears one side, when two spur gears rotated, can guarantee that two crushing axle 2 work simultaneously.

Fifth embodiment, on the basis of first embodiment, 11 both sides on top of base all are fixed and are equipped with two gusset plates 22, one side of four gusset plates 22 respectively with the bottom fixed connection of two riser 10 one sides, the four corners of 11 bottoms of base all are fixed and are equipped with supporting leg 21, have improved the fastness between base 11 and two risers 10 through gusset plate 22.

Sixth embodiment, on the basis of first embodiment, the fixed surface of crushing case 1 is equipped with flush mounting plate of switch, flush mounting plate of switch's surface is equipped with first motor switch, second motor switch and air exhauster switch respectively, first motor 5, second motor 6 and air exhauster 18 are respectively through first motor switch, second motor switch and air exhauster switch and power electric connection, be convenient for respectively control the work of first motor 5, the work of second motor 6 and the work of air exhauster 18 through first motor switch, second motor switch and air exhauster switch.

The working principle is as follows:

the first innovation point implementation step:

the first step is as follows: the working personnel connect the air guide pipe 203 with the waste gas treatment device through the connecting flange 204, then supply materials through the hopper 8, open the switch of the first motor, the first motor 5 drives the two crushing shafts 2 to rotate, crush the plastics, the plastics are collided and extruded during crushing, and heat and harmful gas are generated;

the second step is that: the worker turns on an exhaust fan switch, the exhaust fan 18 can extract air in the exhaust cavity 16, the interior of the exhaust cavity 16 can be in a negative pressure state, harmful gas in the crushing box 1 can be sucked into the interior of the adsorption cavity 15 along with air flow through the exhaust pipe 12 and the branch pipe 13, the harmful gas can be prevented from reaching the outside of the crushing box 1 through the hopper 8 and the inclined material guide pipe 7 and floating in the air, and the honeycomb activated carbon 17 in the adsorption cavity 15 can adsorb the harmful gas and perform primary treatment;

the third step: after the harmful gas is subjected to primary treatment, the harmful gas reaches the air suction cavity 16 through the air opening, the air hood 202 can guide the air flow into the air guide pipe 203, the air guide pipe 203 guides the harmful gas into the waste gas treatment device, and therefore workers can collect the harmful gas conveniently and perform advanced treatment on the harmful gas through the waste gas treatment device.

The implementation step of the second innovation point:

the first step is as follows: the feeding end of the belt conveyor is placed below the inclined material guide pipe 7 by a worker, the inclined material guide plate 9 can guide the crushed plastic and can guide the crushed plastic into the inclined material guide pipe 7, the inclined material guide pipe 7 is positioned at the bottom of one side of the crushing box 1 and can discharge the crushed plastic onto the belt conveyor, and the worker can conveniently convey the plastic through the belt conveyor;

the second step is that: a worker turns on a second motor switch, the second motor 6 drives the transmission wheel 4 to rotate, the transmission wheel 4 can drive the rotating shaft 31 to rotate through the driven wheel 33, and when the rotating shaft 31 rotates, the plurality of pushing rods 32 can be driven to rotate and disturb the plastic in the crushing box 1;

the third step: the plurality of material pushing rods 32 can push the crushed plastic to the inclined material guide pipes 7 and discharge the crushed plastic through the inclined material guide pipes 7, so that the crushed plastic can be prevented from being accumulated inside the crushing box 1, the crushed plastic can be ensured to fall on the belt conveyor, and the material is not easy to block.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an optical cable splice box is with plastics rubbing crusher that has harmful gas collection function, includes crushing case (1) and base (11), its characterized in that: the automatic feeding device is characterized in that two crushing shafts (2) are rotatably connected inside the crushing box (1), a discharging mechanism (3) is arranged inside the crushing box (1), the discharging mechanism (3) is connected with a driving wheel (4) in a meshed manner, a first motor (5) is fixedly installed on the front surface of the crushing box (1), an output shaft of the first motor (5) penetrates through the crushing box (1) and is fixedly connected with one of the crushing shafts (2), a second motor (6) is fixedly installed on one side of the crushing box (1), an output shaft of the second motor (6) penetrates through the crushing box (1) and is fixedly connected with the middle of one side of the driving wheel (4), an inclined guide pipe (7) is fixedly arranged at the bottom of one side of the crushing box (1), a hopper (8) is fixedly arranged at the top of the crushing box (1), and an inclined guide plate (9) is fixedly arranged at the bottom of the crushing box (1), both sides of the bottom end of the inclined material guide plate (9) are respectively fixedly connected with both sides of the top end of the base (11) through vertical plates (10), one side of the base (11) is fixedly connected with the bottom of the other side of the crushing box (1) through an air exhaust pipe (12), a branch pipe (13) is fixedly arranged at the top of one side of the air suction pipe (12), the air inlet end of the branch pipe (13) penetrates through the crushing box (1) and is arranged in the crushing box (1), the interior of the base (11) is sequentially divided into an adsorption cavity (15) and an air draft cavity (16) through a clapboard (14), the surface of the clapboard (14) is provided with a tuyere, the inside of the adsorption cavity (15) is provided with honeycomb activated carbon (17), the surface of the adsorption cavity (15) is hinged with a first sealing door (19), an exhaust fan (18) is fixedly mounted inside the exhaust cavity (16), and a guide mechanism (20) is arranged on the surface of the exhaust cavity (16).

2. The plastic crusher with the harmful gas collection function for the optical cable joint box according to claim 1, wherein the discharging mechanism (3) comprises a rotating shaft (31), a plurality of pushing rods (32) and a driven wheel (33), two ends of the rotating shaft (31) are respectively connected with the inner wall of the front surface and the inner wall of the back surface of the crushing box (1) in a rotating manner, the plurality of pushing rods (32) are fixedly arranged on two sides of the rotating shaft (31), the driven wheel (33) is fixedly arranged in the middle of the rotating shaft (31), and the driven wheel (33) is connected with the driving wheel (4) in a meshing manner.

3. The plastic crusher with the harmful gas collection function for the optical cable joint box according to claim 1, wherein the guiding mechanism (20) comprises a second sealing door (201), a fan cover (202), an air guide pipe (203) and a connecting flange (204), the second sealing door (201) is hinged to the surface of the air draft cavity (16), the fan cover (202) is fixedly arranged on the surface of the second sealing door (201), and the connecting flange (204) is fixedly arranged at the air outlet end of the fan cover (202) through the air guide pipe (203).

4. The plastic crusher with harmful gas collecting function for optical cable joint box according to claim 1, characterized in that the back of the crushing box (1) is provided with two flat gears, the two flat gears are engaged and connected, one end of the two crushing shafts (2) is through the crushing box (1) and is fixedly connected with the middle part of one side of the two flat gears respectively.

5. The plastic crusher with harmful gas collecting function for the optical cable joint box according to claim 1, wherein two reinforcing plates (22) are fixedly arranged on both sides of the top end of the base (11), one side of each of the four reinforcing plates (22) is fixedly connected with the bottom of one side of each of the two vertical plates (10), and supporting legs (21) are fixedly arranged on four corners of the bottom end of the base (11).

6. The plastic crusher with harmful gas collection function for the optical cable joint box according to claim 1, wherein a switch panel is fixed on the surface of the crushing box (1), a first motor switch, a second motor switch and a suction fan switch are respectively arranged on the surface of the switch panel, and the first motor (5), the second motor (6) and the suction fan (18) are respectively electrically connected with a power supply through the first motor switch, the second motor switch and the suction fan switch.