CN211964462U

CN211964462U - Pull type roller destroying machine for processing media

Info

Publication number: CN211964462U
Application number: CN202020294352.3U
Authority: CN
Inventors: 包兴冶
Original assignee: Beijing Century Jintu Technology Co ltd
Current assignee: Beijing Century Jintu Technology Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-11-20
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a pull-out type roller destroying machine for processing media, which comprises a machine body, wherein the machine body comprises a two-stage crushing mechanism and a dust removal and purification mechanism, the two-stage crushing mechanism is arranged in the machine body and comprises a crushing cutter group and a drawer type roller grinding group which are sequentially arranged from top to bottom, the crushing cutter group is communicated with a feed opening at the top of the machine body, a guide rail is arranged in the machine body, fixing strips are arranged at two sides of the roller grinding group, the fixing strips and the guide rail are fixed through detachable screws, and a crushing bin cabinet door is correspondingly arranged at the outer side of the two-stage crushing mechanism; the dust removal purification mechanism is arranged in the machine body and comprises a dust removal fan and a dust removal filter cartridge, and a dust removal purification bin cabinet door is correspondingly arranged on the outer side of the dust removal purification mechanism. The utility model discloses, can independently remove dust the design to set up doublestage rubbing crusher and construct, and the cylinder grinds the group and be the drawer type, convenient maintenance and operation.

Description

Pull type roller destroying machine for processing media

Technical Field

The utility model relates to the technical field of household appliances, concretely relates to pull formula cylinder destroyer for handling media medium.

Background

With the development of modern informatization, information storage media have been rapidly developed and updated. The amount of discarded waste products such as optical discs, chips, memories, flash memories, etc. is greatly increased, and since such media store a large amount of non-public information, the media need to be crushed in order to ensure the information security of users, enterprises, etc.

In order to solve the problem of information privacy of waste media and promote waste recovery, the chinese utility model patent CN06334738U discloses a waste hard disk crusher, which comprises a frame box body, a speed reduction motor inside the box body, a blade for crushing and a crushed material collecting box. However, in the technical scheme, the speed reducing motor and the blade are fixedly arranged, and the blade is seriously abraded along with time, so that the blade needs to be maintained and replaced at intervals.

In view of this, there is a need for an improved media shredder structure for easy operation and maintenance and improved shredding results.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that there is inconvenient operation maintenance, problem that crushing effect is poor in current media rubbing crusher's structure.

In order to solve the technical problem, the utility model provides a pull formula cylinder destroyer for handling media medium which comprises a bod, its characterized in that, the organism includes:

the double-stage crushing mechanism is arranged in the machine body and comprises a crushing cutter group and a drawer type roller grinding group which are sequentially arranged from top to bottom, the crushing cutter group is communicated with a feeding port at the top of the machine body, a guide rail is arranged in the machine body, fixing strips are arranged on two sides of the roller grinding group, the fixing strips and the guide rail are fixed through detachable screws, and a crushing bin cabinet door is correspondingly arranged on the outer side of the double-stage crushing mechanism;

the dust removal purification mechanism is arranged in the machine body and comprises a dust removal fan and a dust removal filter cartridge, and a dust removal purification bin cabinet door is correspondingly arranged on the outer side of the dust removal purification mechanism.

In a preferred scheme, a closed primary crushing bin is arranged on the outer side of the crushing cutter group, a closed secondary crushing bin is arranged on the outer side of the roller grinding group, the primary crushing bin is fixed through screws, fixing strips are arranged on two sides of the secondary crushing bin, and handles which are convenient for being pushed and pulled by hands are arranged on the outer side surface of the secondary crushing bin.

In the above scheme, further, the bottom in second grade crushing storehouse is equipped with crushed aggregates collecting box, be equipped with filter screen in the crushed aggregates collecting box, the top both sides of crushed aggregates collecting box are equipped with and are used for detecting whether clean-up's of piece tails detects photoelectric sensor, the fixed collection bag that is equipped with in below of crushed aggregates collecting box.

In a preferred scheme, an operation panel is arranged on the upper side of a front door of the machine body, and a power switch, a power indicator lamp, an emergency stop switch, a start key, a stop key, a reverse key, a door opening/full material indicator lamp, a clamping stagnation indicator lamp and a feeding stop indicator lamp are arranged on the operation panel.

In a preferable scheme, a crushing bin cover is arranged on the feeding port, the feeding port is arranged on the crushing bin cover, and the free end of the crushing bin cover is fixed through a cover lock.

In a preferred scheme, the roller grinding group comprises a stator cutter and a rotor cutter, the stator cutter is fixed on two sides of the rotor cutter, and a grinding area is formed between the rotor cutter and the stator cutter.

In the above scheme, further, a positioning plate is arranged on the lower side of the stator cutter, and a blade gap adjusting screw penetrates through the positioning plate and the stator cutter from bottom to top and is fixed.

In the above scheme, further, the rotor cutter is linked with the main shaft through a key slot, and a flange is arranged on the outer side of the rotor cutter.

In a preferred scheme, four trundles are arranged at the bottom of the machine body, and braking pieces are arranged on the trundles.

Compared with the prior art, the utility model discloses, following advantage has:

(1) the two-stage crushing mechanism effectively improves the treatment efficiency and precision, the lower roller grinding group can be pulled out for inspection and maintenance after a crushing bin cabinet door is opened, the roller grinding group is fixed by screws in the inspection process and the normal operation process, and the screws are detached when the roller grinding group needs to be pulled out, so that the operation is convenient;

(2) the fully-closed integral design is matched with a built-in advanced dust removal and purification system, air is filtered through the purification filter element, harmful substances are removed, the working environment completely reaches the office standard, and the dust removal and purification device has the characteristics of being free from maintenance, durable and low in cost, and is simple and easy to operate;

(3) the utility model discloses a crushing medium does: CD. Optical storage disks such as DVDs, BL-DVDs and the like, USB memories, SSD solid state hard disks, storage cards such as CF, SD, TF, MS, M2, MMC and the like, magnetic cards such as IC, ID and the like, smart phones, SDRAM, DDRSDRAM, RDRAM memories, integrated circuit chips and PCB circuit boards.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic structural view of the crushing bin after the door of the crushing bin is opened;

FIG. 3 is a schematic drawing showing the structure of the roller grinder assembly according to the present invention after being pulled out;

FIG. 4 is a schematic view showing the installation state of the rotor cutter after the middle roller grinding unit is pulled out;

fig. 5 is a side view of the rotor cutter and the stator cutter of the present invention.

Detailed Description

The utility model provides a pull formula cylinder destroyer for handling media medium can independently carry out the dust removal design to set up doublestage rubbing crusher and organize for the drawer type, convenient maintenance and operation are ground to the cylinder. The invention is described in detail below with reference to the drawings and the detailed description.

As shown in fig. 1, the utility model provides a pull type roller destructor for processing media, which comprises a machine body, wherein the machine body comprises a double-stage crushing mechanism and a dust removal purification mechanism 300.

As shown in fig. 2, the double-stage crushing mechanism is disposed in the machine body, and includes a crushing cutter set 100 and a drawer-type roller grinding set 200 sequentially disposed from top to bottom, the crushing cutter set 100 is communicated with a feeding port 611 at the top of the machine body, a guide rail 220 is disposed in the machine body, fixing strips 250 are disposed on two sides of the roller grinding set 200, the fixing strips 250 and the guide rail 220 are fixed by detachable screws 260, and a crushing bin cabinet door 400 is correspondingly disposed on the outer side of the double-stage crushing mechanism.

The dust-removing and purifying mechanism 300 is arranged in the machine body and comprises a dust-removing fan and a dust-removing filter cartridge, and a dust-removing and purifying bin door 500 is correspondingly arranged on the outer side of the dust-removing and purifying mechanism 300.

The utility model discloses, the efficiency and the precision of processing have effectively been improved to doublestage crushing mechanism, and cylinder grinding group 200 below can be directly through opening crushing storehouse cabinet door 400 after, pull out and inspect the maintenance, then through the fix with screw in inspection process and normal operating process, then dismantle the screw when needing to pull out, convenient operation; in addition, the dust removal purification mechanism 300 is arranged, and the dust removal filtering barrel can be cleaned after the dust removal purification bin door is opened, so that the purification degree of the internal dust is further improved, and the service life of internal components is prolonged.

The utility model discloses wholly adopt totally closed integral type frame, the design is smashed to the high efficiency of two-stage. The material can be crushed into 10x8-15mm particles by using a high-speed turbine rotating cutter body as a primary crushing cutter group, and then the particles fall into a roller cutter group with a unique design to be ground and screened into fine powder with the diameter of less than 0.2mm by using a metal screen. The fully-closed integral design is matched with a built-in advanced dust removal and purification system, air is filtered through the purification filter element, harmful substances are removed, and the working environment completely reaches the office standard. Has the characteristics of maintenance avoidance, durability and low cost. The operation is simple and easy to use, and only the button is needed to start, so that the automatic stop is completed after the crushing. The drawer slide type roller grinding group has the advantages of convenient taking and placing and convenient maintenance.

The utility model discloses a crushing medium does: CD. Optical storage disks such as DVDs, BL-DVDs and the like, USB memories, SSD solid state hard disks, storage cards such as CF, SD, TF, MS, M2, MMC and the like, magnetic cards such as IC, ID and the like, smart phones, SDRAM, DDRSDRAM, RDRAM memories, integrated circuit chips and PCB circuit boards.

The design of the independent vacuum dust removal system inside can effectively remove dust pollution generated in the crushing process, dust removed by vacuum airflow is collected in the HPEA filter element of the dust removal filter in a centralized manner, when the filter element is full of dust, an indicator lamp positioned above the dust removal filter lights up to give an alarm, and at the moment, the filter element needs to be cleaned or replaced immediately. The left dedusting and purifying cabinet door 500 is opened, and the dedusting filter is taken out. The filter top handle is grasped and the top with the HPEA cartridge is removed upwardly from the filter cartridge. The HPEA cartridge was removed from the filter top cap. And putting the filter element into a plastic bag, fastening the opening of the plastic bag, beating the filter element by hand, or repeatedly knocking the filter element sleeved in the plastic bag to the ground for 3-4 times so as to remove dust from the filter element.

As shown in fig. 2, in a preferred embodiment, a closed primary crushing bin is disposed outside the crushing cutter set 100, a closed secondary crushing bin is disposed outside the roller grinding set 200, the primary crushing bin is fixed by screws, fixing strips 250 are disposed on two sides of the secondary crushing bin, and a handle 210 for being pushed and pulled by a human hand is disposed on an outer side surface of the secondary crushing bin. In this embodiment, two enclosed pulverizing bins are provided to help reduce debris splash and a handle 210 is provided for the barrel grinding group 200 for ease of operation.

In the above scheme, further, the bottom in storehouse is smashed to the second grade is equipped with the crushed aggregates collecting box, is equipped with filter screen 240 in the crushed aggregates collecting box, and the top both sides of crushed aggregates collecting box are equipped with and are used for detecting whether clean up's of piece tails detects photoelectric sensor, and the fixed collection bag that is equipped with in below of crushed aggregates collecting box. In this embodiment, utilize the crushed aggregates collecting box to collect and filter the crushed aggregates to utilize the tails to detect the stock of inside waste material of photoelectric sensor detection, have intelligent overload detection, so that remind operating personnel in time to clear up. Particularly, a 35-liter chip collecting box with large capacity can be arranged in the device, so that the cleaning period is shortened. When the scrap collecting box is full and the front door is opened, the machine is automatically stopped, and the red alarm indicator light prompts and other safety designs.

As shown in fig. 1, in a preferred embodiment, an operation panel 700 is disposed on the upper side of the front door of the machine body, and a power switch 820, a power indicator, an emergency stop switch 810, a start button, a stop button, a reverse button, a door open/full indicator, a jam indicator and a stop feeding indicator are disposed on the operation panel 700. Specifically, the method comprises the following steps:

the operating panel 700 is located at the front left end of the device, and the main keys and functions are shown as follows:

power switch 820: the switch is rotated clockwise 90 degrees to the "I" position and the power is turned on. The switch is rotated counterclockwise to the "O" position and the power is cut off.

Emergency stop switch 810: in an emergency, the red button of the emergency stop switch 810 is pressed and the mill motor and the eddy current motor of the apparatus are simultaneously stopped. Re-releasing the emergency stop switch 810 requires the use of a dedicated key. The randomly assigned black key is removed and inserted into the key hole of the emergency stop switch 810, and the red button of the emergency stop switch 810 pops up by rotating the key.

Power indicator: when the power switch 820 is rotated to the "I" position, the power is turned on and the yellow power indicator lights are simultaneously illuminated.

Starting a key: after the power supply is switched on and the yellow power indicator lamp is lightened, the green start button is pressed, and the crushing bin driving motor and the turbine airflow motor of the equipment are started to operate simultaneously.

Stopping pressing a key: and in the operation process of the equipment, pressing a red stop button to stop the equipment, and automatically stopping the dust removal system after 30 seconds.

A reverse key: after the machine stops giving an alarm when the jamming occurs in the crushing process, a green 'reverse' button is pressed, and the cutting tool rotates reversely to withdraw the jamming materials in the crushing bin.

Door open/full indicator: when the crushing bin cover 610, the crushing bin cabinet door 400 or the dedusting and purifying bin cabinet door 500 of the equipment are opened, the red indicator light is on, and the equipment is automatically stopped. When the red indicator light is on, the chip collecting box is full of chips and needs to be cleaned.

Jamming indicator lamp: jamming and shutdown occur in the crushing process, and the red indicator light is simultaneously turned on to give an alarm.

Stop pay-off pilot lamp: when the red pilot lamp lighted, the crushing destruction material that shows to throw into in smashing the storehouse reaches the saturation state, can not throw into the material again at this moment and smash the storehouse to cause equipment overload jamming to shut down. When the red indicator light goes out, the materials to be crushed can be continuously put into the crushing bin again.

In a preferred technical scheme, a crushing bin cover 610 is arranged on a feeding port 611, the feeding port 611 is arranged on the crushing bin cover 610, and the free end of the crushing bin cover 610 is fixed through a cover lock 620. In this embodiment, the dog-house 611 is provided with a lock design, thereby avoiding hidden danger of secret leakage caused by unauthorized opening of the dog-house.

As shown in fig. 5, in a preferred embodiment, the barrel polishing group includes a stator cutter 212 and a rotor cutter 211, the stator cutter 212 is fixed on both sides of the rotor cutter 211, and a polishing area is formed between the rotor cutter 211 and the stator cutter 212.

In the above-described embodiment, a positioning plate 213 is disposed below the stator cutter 212, and the blade gap adjusting screw 214 passes through the positioning plate 213 and the stator cutter 212 from bottom to top and is fixed thereto. The blade gap adjustment screw 214 is used to adjust the grinding gap between the stator cutter 212 and the rotor cutter 211.

In the above scheme, further, the rotor cutter 211 is linked with the main shaft through a key slot, a flange 230 is arranged outside the rotor cutter 211, and the flange 230 seals and fixes the rotor cutter 211 in the secondary crushing bin.

In a preferred technical scheme, four trundles are arranged at the bottom of the machine body, and braking pieces are arranged on the trundles.

The utility model discloses an operation method does:

1. the power switch 820 on the left side of the device operation panel 700 is rotated clockwise 90 degrees from the "O" position to the "I" position, and the power is turned on. The yellow power indicator lights are simultaneously on. Pressing the green 'start' button, the crushing bin driving motor and the negative pressure dust removing fan of the equipment start and operate simultaneously. And (3) putting the materials to be crushed into a crushing bin from a feeding port for crushing.

When the batch crushing work is carried out, materials with corresponding quantity can be put in according to the prompt of the stop feeding indicating lamp, and the continuous crushing work is carried out. Avoid throwing into too much material in succession, cause equipment overload stagnation.

2. After the crushing and destruction of all materials are completed, after the materials are waited for 30 seconds, a red stop button is pressed, the equipment stops running and enters a standby state, and the negative pressure dust removal fan automatically stops after continuing running for 30 seconds. If the device is not used for a long time, the power switch 820 on the left side of the device operation panel 700 is rotated 90 degrees counterclockwise from the "I" position to the "O" position, and the power is cut off.

3. If overload jamming occurs in the crushing process of equipment:

in the crushing process of the equipment, the equipment is stopped suddenly, and is automatically stopped after a reversing program is automatically started, and an alarm prompt is simultaneously lightened by a red jamming fault indicator lamp and a feeding stopping indicator lamp, so that the equipment has an overload jamming fault. The jamming fault is usually caused by the fact that excessive materials are thrown into the primary crushing bin, the primary crushing bin is blocked, and the main driving motor is overloaded and stopped. The method comprises the following specific steps:

the device power switch 820 is turned off to cut off the supply of power. The crushing bin protective cover lock 620 is unlocked by a randomly equipped metal key, and the protective cover is turned backwards to clear the materials which are not crushed in the crushing bin and the cutting tool. And closing the crushing bin protective cover and locking the crushing bin protective cover by using a key.

The device power switch 820 is turned off to cut off the supply of power. The crushing bin door 400 is opened, the hand-screwed screw of the protective cover of the primary crushing bin is loosened, and the protective cover is pulled outwards. And removing material scraps in the primary crushing bin and the cutting tool. And closing the protective cover of the primary crushing bin and locking the protective cover by using a hand-screwed screw. The crushing bin door 400 is closed and the process equipment is restarted again.

4. Automatic sensing alarm for chip material fullness

In the operation crushing process of the equipment, when a red door opening/full material indicating lamp is lightened, the tail material in the debris collecting bag is indicated to be full, and the debris collecting bag needs to be cleaned and replaced.

Please clean and replace the debris collection bag according to the following steps:

when the red door opening/full material indicating lamp is on, the equipment is automatically stopped. The crushing bin door 400 at the right front of the apparatus is opened, the scrap collecting box is pulled out, and after the plastic bag full of the scraps is taken out, a brand new scrap collecting bag is replaced. And closing the crushing bin door 400, restarting the equipment and continuing crushing.

5. Cleaning of dust removal filter element

The power switch 820 on the left side of the device operation panel 700 is rotated clockwise 90 degrees from the "O" position to the "I" position, and the power is turned on. The yellow power indicator lights are simultaneously on. Pressing the green 'start' button, the crushing bin driving motor and the negative pressure dust removing fan of the equipment start and operate simultaneously. The dust removal purification bin cabinet door 500 is opened, and whether the indicator lamp above the filter is on or not is checked.

If the filter indicator lights up, please clean or replace the HPEA filter element as follows:

the device power switch 820 is turned off to cut off the supply of power. The left dedusting and purifying cabinet door 500 is opened, and the dedusting filter is taken out. The filter top handle is grasped and the top with the HPEA cartridge is removed upwardly from the filter cartridge. Two screws for fixing the filter element are removed from the upper cover of the filter. The HPEA cartridge was removed from the filter top cap. And putting the filter element into a plastic bag, fastening the opening of the plastic bag, beating the filter element by hand, or repeatedly knocking the filter element sleeved in the plastic bag to the ground for 3-4 times so as to remove dust from the filter element. Repeating the above actions until the filter element is visually observed to be clean, and no dust particles are attached to the filter cotton of the filter element. The HPEA cartridge was re-installed in the filter top cap and screwed down. After dust and impurities in the filter cartridge are cleaned, the upper cover with the HPEA filter element is arranged in the filter cartridge. And the dust removal filter with the HPEA filter element cleaned or replaced is installed back into the dust removal purification bin of the equipment. And closing the dedusting and purifying bin door 500 and restarting the equipment.

The utility model discloses, following advantage has:

(2) the fully-closed integral design is matched with a built-in advanced dust removal and purification system, air is filtered through the purification filter element, harmful substances are removed, and the working environment completely reaches the office standard. The device has the characteristics of maintenance avoidance, durability and low cost;

The present invention is not limited to the above-mentioned best mode, and any person should learn the structural change made under the teaching of the present invention, all with the present invention has the same or similar technical solution, all fall into the protection scope of the present invention.

Claims

1. A pull drum destroyer for processing media, comprising a body, the body comprising:

2. The pull-out drum destructor for processing media according to claim 1, wherein a closed primary crushing bin is provided outside the crushing cutter set, a closed secondary crushing bin is provided outside the drum grinding set, the primary crushing bin is fixed by screws, the fixing strips are provided on both sides of the secondary crushing bin, and a handle for facilitating pushing and pulling by a human hand is provided on the outer side of the secondary crushing bin.

3. The pull-out drum destructor for processing media according to claim 2, wherein a scrap collecting box is provided at the bottom of the secondary crushing bin, a filter screen is provided in the scrap collecting box, a tailing detection photoelectric sensor for detecting whether the scrap is cleaned up is provided at both sides of the top of the scrap collecting box, and a collecting bag is fixedly provided below the scrap collecting box.

4. A drawer drum destructor for the treatment of media according to claim 1, characterized in that the upper side of the front door of the machine body is provided with an operating panel on which are provided a power switch, a power indicator, an emergency stop switch, a start button, a stop button, a back button, a door open/full indicator, a jamming indicator and a stop feeding indicator.

5. A pull-out drum destroyer for processing media according to claim 1, wherein a crushing bin cover is provided on the feed opening, a feed opening is provided on the crushing bin cover, and a free end of the crushing bin cover is secured by a cover lock.

6. The pull-out drum destructor for the processing of media according to claim 1, wherein said drum grinding group comprises stator cutters and rotor cutters, said stator cutters being fixed on both sides of said rotor cutters, said rotor cutters and said stator cutters forming a grinding zone therebetween.

7. The pulling drum destructor for the treatment of media according to claim 6, wherein a positioning plate is provided on the underside of the stator cutter, and a blade gap adjustment screw passes through and is fixed to the positioning plate and the stator cutter from bottom to top.

8. The pulling drum destructor for the treatment of media according to claim 6, wherein the rotor blades are linked to the main shaft by means of key slots, the outer side of the rotor blades being provided with flanges.

9. The pulling drum destroyer for media according to claim 1, characterized in that four castors are provided on the bottom of the machine body, said castors being provided with brakes.