CN201988426U - Portable grinding type paper shredder - Google Patents
Portable grinding type paper shredder Download PDFInfo
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- CN201988426U CN201988426U CN2010206998911U CN201020699891U CN201988426U CN 201988426 U CN201988426 U CN 201988426U CN 2010206998911 U CN2010206998911 U CN 2010206998911U CN 201020699891 U CN201020699891 U CN 201020699891U CN 201988426 U CN201988426 U CN 201988426U
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Abstract
The utility model discloses a portable grinding type paper shredder which belongs to the field of office supplies; a box shell (2) is internally provided with a grinding wheel (8) which is driven by a second motor (1) to rotate at high speed; a small box body (4) is internally provided with a paper storage box (13) which is symmetrically arranged and matched with the grinding wheel (8) in position; the left end of the small box body is an opening end (18) which can discharge paper outwards and is provided with a paper piece clamping and adjusting mechanism; the paper storage box (13) is provided with a propelling mechanism which propels paper pieces to be discharged from right to left; a first motor (19) drives a screw rod (21) so as to drive a propelling plate (22) to push the paper pieces along a guide rod (23); and during the propelling process, the paper pieces discharged from the opening end (18) are grinded into tiny fragments by the approaching grinding wheel (8) in real time. The portable grinding type paper shredder has fast shredding speed, high efficiency, good effect, strong security, low noise, simple structure integrally, and stable performance, can be used in DC mode and AC mode, is carried conveniently, can be used as a paper piece proof box, and can fast destroy materials.
Description
Technical field
The utility model belongs to the office appliance field, relates to a kind of portable grinding formula shredder.
Background technology
Shredder of the prior art mainly is paper is pulverized to grinding by a pair of hobboing cutter, crush efficiency is low, can only pulverize less paper at every turn, and length consuming time, paper are pulverized the back for the fragment shape, see in a sense, its confidentiality is not good enough, and noise is big, weight is big, and limited by power supply, is not suitable for carrying.
Summary of the invention
The technical problem that solves:
A kind of portable grinding formula shredder is provided, clamped paper spare fixing and that be in the propelling is pulverized it with the wheel grinding of rotation at a high speed, can overcome the deficiencies in the prior art, the efficient height, effective, noise is little, portable band, can be with advancing to pulverize a large amount of paper spares, especially paper spare can be ground to small broken end, strong security; Can not only be in order to shredded paper, and can make paper spare safety box, in emergency circumstances, can destroy the material of depositing rapidly, have good security and confidentiality; Complete machine structure is simple, stable performance, and power of alterating and direct current is dual-purpose.
The technical scheme that adopts:
Portable grinding formula shredder comprises cabinet shell, paper shredder and the circuit control system of with cover and side door, and it is characterized in that: paper shredder is held propeller by paper grinder and supporting folder and formed;
The structure of paper grinder is, having second motor is contained on the left plate of cabinet shell, the small box that upper shed is housed of detachable property in the cabinet shell, the horizontal rotating shaft of second motor links together by second shaft coupling and the minor axis that crosses the left wallboard of small box, emery wheel is contained on the supporting plate by minor axis and clamping element location, the two ends of supporting plate vertical configuration are contained on the base plate of connecting plate and small box, and the two ends of connecting plate are contained on the left and right wallboard of small box;
Supporting folder is held angle of rake structure, it is supporting corresponding with emery wheel to have the right side that is positioned at emery wheel in the small box, be symmetrical arranged and two paper storing box that structure is identical, and respectively on the right wallboard that is contained in small box by the detachable property of its right end plate, the structure of paper storing box is, has the box frame, its inboard has the portable plate of the detachable property of convenient dress paper spare, fixed head is equipped with in its outside, its right-hand member is equipped with right end plate, its left end is near the openend of emery wheel in order to outside paper delivery in advancing, be close on the position of openend at fixed head, has vertical setting in order to regulate the governor motion of paper spare clamping elasticity, each paper storing box also respectively has the paper spare propulsive mechanism by the outside paper delivery of openend from right to left in the promotion paper storing box of a cover synchronous operation, and can spacing reciprocating motion; The structure of described propulsive mechanism is, first motor is contained on the right plate of cabinet shell, the horizontal rotating shaft of this motor links together by first shaft coupling and leading screw, leading screw is positioned at side outside the fixed head of paper storing box, the two ends of leading screw are contained in the left side of small box respectively by clutch shaft bearing, on the right wallboard, pushing plate is being threaded on the leading screw, pushing plate is across the fixed head of paper storing box, and on the paper storing box correspondence, a supporting guide rod is respectively arranged on the upper/lower positions, the two ends of each guide rod are contained in the left side of small box respectively, on the right wallboard, must guarantee, pushing plate is under the effect of first motor, and the rotation by leading screw is also being complied with guide rod and the paper spare that is held in the paper storing box can be advanced openend from right to left and put in place.
Beneficial effect:
Be limited in the paper storing box and the wheel grinding that is in the high speed rotation that the paper spare in the propelling approached in real time is ground into small broken end owing to being conditioned the clamping of paper spare clamping elasticity governor motion, therefore, shredded paper speed is fast, efficient is high, effective, strong security, and noise is little, the power supply AC/DC, easy to use; Complete machine structure is simple, stable performance, be easy to carry, and powers and functions are not used for shredded paper, and can make paper spare safety box, and emergency needs, and can destroy the material of depositing rapidly, has good security and confidentiality.
Description of drawings
Fig. 1, complete machine stereogram;
Fig. 2, when pressing the top board of the no cabinet shell 2 shown in Fig. 1 A to schematic top plan view;
Fig. 3, press the A-A cutaway view shown in Fig. 2;
Fig. 4, by the B-B cutaway view Amplified image shown in 2;
Fig. 5, circuit control system structure principle chart;
The specific embodiment
Further explanation in detail in conjunction with the accompanying drawings;
As shown in Figure 1, 2, the structure of paper grinder is, having second motor 1 is contained on the left plate 3 of cabinet shell 2, the small box that upper shed is housed 4 of detachable property in the cabinet shell 2, the horizontal rotating shaft of second motor 1 links together by second shaft coupling 5 and the minor axis 7 that crosses the left wallboard 6 of small box 4, emery wheel 8 is contained on the supporting plate 9 by minor axis 7 and clamping element location, the two ends of supporting plate 9 vertical configurations are contained on the base plate 11 of connecting plate 10 and small box 4, and the two ends of connecting plate 10 are contained on the left and right wallboard 6,12 of small box 4.
As Fig. 1, shown in 2, supporting folder is held angle of rake structure, it is supporting corresponding with emery wheel 8 to have the right side that is positioned at emery wheel 8 in the small box 4, be symmetrical arranged and two paper storing box 13 that structure is identical, and respectively on the right wallboard 12 that is contained in small box 4 by its right end plate 17 detachable property, the structure of paper storing box 13 is, has box frame 14, its inboard has the portable plate 15 of the detachable property of convenient dress paper spare, fixed head 16 is equipped with in its outside, its right-hand member is equipped with right end plate 17, its left end is near the openend 18 of emery wheel 8 in order to outside paper delivery in advancing, be close on the position of openend 18 at fixed head 16, has vertical setting in order to regulate the governor motion of paper spare clamping elasticity, its effect is that paper spare can be made smooth advances in paper storing box 13, be unlikely to too loose and influence ground effect when contacting again at the emery wheel 8 that goes out openend 18 and rotation, each paper storing box 13 also respectively have in the promotion paper storing box 13 of a cover synchronous operation paper spare from right to left, by the propulsive mechanism of openend 18 outside paper deliveries, and can back and forth move; The structure of described propulsive mechanism is, first motor 19 is contained on the right plate 24 of cabinet shell 2, the horizontal rotating shaft of this motor links together by the right-hand member of first shaft coupling 20 with leading screw 21, leading screw 21 is positioned at side outside the fixed head 16 of paper storing box 13, the two ends of leading screw 21 are contained in the left side of small box 4 respectively by clutch shaft bearing 34, right wallboard 6, on 12, pushing plate 22 is being threaded on the leading screw 21, pushing plate 22 is across the fixed head 16 of paper storing box 13, and on paper storing box 13 correspondences, a supporting guide rod 23 is respectively arranged on the upper/lower positions, the two ends of each guide rod 23 are contained in the left side of small box 4 respectively, right wallboard 6, on 12, must guarantee, pushing plate 22 is under the effect of first motor 19, rotation by leading screw 21 is also being complied with guide rod 23, the paper spares that are held in the paper storing box 13 can be advanced openend 18 from right to left and puts in place.
As Fig. 2, shown in 3, emery wheel 8 by the structure that minor axis 7 and clamping element location are contained on the supporting plate 9 is, clamping element flush nut 25 and the T type nut 26 supporting with emery wheel 8 and installing hole thereof have the internal thread hole adaptive with the end of thread of minor axis 7, T type nut 26 is locked at the installing hole of insertion emery wheel 8 in back on the minor axis 7, again flush nut 25 is locked on the minor axis 7, emery wheel 8 is promptly clamped, the positioning end of minor axis 7 is contained on the supporting plate 9 by second bearing 27, and the end of thread of minor axis 7 crosses after the left wallboard 6 of small box 4, and the horizontal rotating shaft by second shaft coupling 5 and second motor 1 links together.
As Fig. 2, shown in 4, structure in order to the governor motion of regulating paper spare clamping elasticity is, fixed head 16 is equipped with band cap pin 28 on the position of openend 18, its cover upper spring 29 also passes after the fixed head 16, the termination is connected with vertical clamping plate 30, be positioned on the fixed head 16, down with supporting adjusting bolt 31 is housed in the screw between the cap pin 28, during this bolt precession, the elastic force that overcomes spring 29 advances clamping plate 30 inwards, thereby paper spare is clamped, otherwise clamping plate 30 can be drawn back under the elastic force effect of spring 29, so that be close on the inwall of fixed head 16.
Shown in Fig. 1,5, circuit control system is as follows, select 24～48 volts lithium battery 32 for use as internal power supply E, and be contained in the cabinet shell 2, external power supply 220V enters transformer B step-down behind fuse RD, after rectifier GZ rectification, E is in parallel with internal power supply afterwards, be contained in the socket CZ or the lead-in wire that have introducing 220V power supply on the electric control panel 33 on the cabinet shell 2, fuse RD, transformer B and rectifier GZ all are contained in the cabinet shell 2 by circuit board;
Internal power supply E is through power switch K
0Be divided into two-way afterwards, the one tunnel connects two first motors 19, two tunnel in parallel connects second motor 1, closed power switch K
0, the two-way circuit all has;
For one road circuit, by just changeing button ZA, relay ZC action, forward is connected circuit, two first motors 19 are just being transported row, the paper spares that are held in the paper storing box 13 are advanced openend 18 from right to left and put in place by the pushing plate in the propulsive mechanism 22, put in place and meet the front travel switch XCK that is contained on the guide rod 23
1After, monobasic two-way invert button FA action, thus circuit is oppositely connected in relay FC action, two first motor 19 counter-rotating operations, pushing plate 22 retreats from left to right, and retreating puts in place meets the back travel switch XCK that is contained on the guide rod 23
2After, SR TA action, automatic shutdown circuit, two first motor 19 stalls also reset;
For two road circuit, press start button ZA
0, circuit is connected in relay C action, and second motor 1 starts operation, current travel switch XCK
1Action, when 19 counter-rotatings of first motor reset, the stop button TA in the circuit
0Action, automatic shutdown circuit, second motor 1 is out of service, perhaps with stop button TA
0Be set to manually be contained on the electric control panel 33, when first motor 19 begins counter-rotating or counter-rotating stall and when resetting, manually presses stop button TA
0, stop 1 operation of second motor; Electrothermal relay RJ all is housed in the two-way circuit, carries out overload protection;
The circuit elements device all is contained in the cabinet shell 2 by circuit board, and power switch K is housed on the electric control panel 33
0, just change start button ZA, start button ZA
0Reach corresponding power supply indicator, motor run indicator.
Generally should start second motor 1 earlier, the back starts first motor 19;
Perhaps circuit control system adopts the PLC Programmable Logic Controller, but must guarantee the power supply AC/DC.
Claims (5)
1. portable grinding formula shredder comprises cabinet shell, paper shredder and the circuit control system of with cover and side door, and it is characterized in that: paper shredder is held propeller by paper grinder and supporting folder and formed;
The structure of paper grinder is, having second motor is contained on the left plate of cabinet shell, the small box that upper shed is housed of detachable property in the cabinet shell, the horizontal rotating shaft of second motor links together by second shaft coupling and the minor axis that crosses the left wallboard of small box, emery wheel is contained on the supporting plate by minor axis and clamping element location, the two ends of supporting plate vertical configuration are contained on the base plate of connecting plate and small box, and the two ends of connecting plate are contained on the left and right wallboard of small box;
Supporting folder is held angle of rake structure, it is supporting corresponding with emery wheel to have the right side that is positioned at emery wheel in the small box, be symmetrical arranged and two paper storing box that structure is identical, and respectively on the right wallboard that is contained in small box by the detachable property of its right end plate, the structure of paper storing box is, has the box frame, its inboard has the portable plate of the detachable property of convenient dress paper spare, fixed head is equipped with in its outside, its right-hand member is equipped with right end plate, its left end is near the openend of emery wheel in order to outside paper delivery in advancing, be close on the position of openend at fixed head, has vertical setting in order to regulate the governor motion of paper spare clamping elasticity, each paper storing box also respectively has the paper spare propulsive mechanism by the outside paper delivery of openend from right to left in the promotion paper storing box of a cover synchronous operation, and can spacing reciprocating motion; The structure of described propulsive mechanism is, first motor is contained on the right plate of cabinet shell, the horizontal rotating shaft of this motor links together by first shaft coupling and leading screw, leading screw is positioned at side outside the fixed head of paper storing box, the two ends of leading screw are contained in the left side of small box respectively by clutch shaft bearing, on the right wallboard, pushing plate is being threaded on the leading screw, pushing plate is across the fixed head of paper storing box, and on the paper storing box correspondence, a supporting guide rod is respectively arranged on the upper/lower positions, the two ends of each guide rod are contained in the left side of small box respectively, on the right wallboard, must guarantee, pushing plate is under the effect of first motor, and the rotation by leading screw is also being complied with guide rod and the paper spare that is held in the paper storing box can be advanced openend from right to left and put in place.
2. portable grinding formula shredder according to claim 1, it is characterized in that: emery wheel (8) by the structure that minor axis (7) and clamping element location are contained on the supporting plate (9) is, has the adaptive internal thread hole of the end of thread with minor axis (7) with supporting clamping element flush nut (24) of emery wheel (8) and installing hole thereof and T type nut (26), T type nut (26) is locked at the installing hole of back insertion emery wheel (8) on the minor axis (7), again flush nut (25) is locked on the minor axis (7), emery wheel (8) is promptly clamped, the positioning end of minor axis (7) is contained on the supporting plate (9) by second bearing (27), and the left wallboard (6) that the end of thread of minor axis (7) crosses small box (4) afterwards, links together by the horizontal rotating shaft of second shaft coupling (5) with second motor (1).
3. portable grinding formula shredder according to claim 1 and 2, it is characterized in that: circuit control system is as follows, select 24～48 volts lithium battery (32) for use as internal power supply E, and be contained in the cabinet shell (2), external power supply 220V enters transformer B step-down behind fuse RD, afterwards after rectifier GZ rectification, E is in parallel with internal power supply, be contained in the socket CZ or the lead-in wire that have introducing 220V power supply on the electric control panel (33) on the cabinet shell (4), fuse RD, transformer B and rectifier GZ all are contained in the cabinet shell (2) by circuit board;
Internal power supply E is through power switch K
0Be divided into two-way afterwards, the one tunnel connects two first motors (19) in parallel, and two the tunnel connect second motor (1), closed power switch K
0, the two-way circuit all has;
For one road circuit, by just changeing button ZA, relay ZC action, forward is connected circuit, two first motors (19) are just being transported row, the paper spare that is held in the paper storing box (13) is advanced openend (18) from right to left and put in place by the pushing plate in the propulsive mechanism (22), put in place and meet the front travel switch XCK that is contained on the guide rod (23)
1After, monobasic two-way invert button FA action, thus circuit is oppositely connected in relay FC action, two first motors (19) counter-rotating operation, pushing plate (22) retreats from left to right, and retreating puts in place meets the back travel switch XCK that is contained on the guide rod (23)
2After, SR TA action, automatic shutdown circuit, two first motor (19) stalls also reset;
For two road circuit, press start button ZA
0, circuit is connected in relay C action, and second motor (1) starts operation, current travel switch XCK
1Action, when first motor (19) counter-rotating resets, the stop button TA in the circuit
0Action, automatic shutdown circuit, second motor (1) is out of service, perhaps with stop button TA
0Be set to manually be contained on the electric control panel (33), when first motor (19) begins counter-rotating or counter-rotating stall and when resetting, manually presses stop button TA
0, stop second motor (1) operation; Electrothermal relay RJ all is housed in the two-way circuit, carries out overload protection;
The circuit elements device all is contained in the cabinet shell (2) by circuit board, and electric control panel is equipped with power switch K on (33)
O, just change start button ZA, start button ZA
0Reach corresponding power supply indicator, motor run indicator.
Perhaps circuit control system adopts the PLC Programmable Logic Controller, but must guarantee the power supply AC/DC.
4. portable grinding formula shredder according to claim 1 and 2, it is characterized in that: the structure in order to the governor motion of regulating paper spare clamping elasticity is, fixed head (16) is equipped with band cap pin (28) on the position of openend (18), its cover upper spring (29) also passes fixed head (16) afterwards, the termination is connected with vertical clamping plate (30), at the screw that is arranged on the fixed head (16) between the upper and lower band cap pin (28) supporting adjusting bolt (31) is housed.
5. portable grinding formula shredder according to claim 3, it is characterized in that: the structure in order to the governor motion of regulating paper spare clamping elasticity is, fixed head (16) is equipped with band cap pin (28) on the position of openend (18), its cover upper spring (29) also passes fixed head (16) afterwards, the termination is connected with vertical clamping plate (30), at the screw that is arranged on the fixed head (16) between the upper and lower pin (28) supporting adjusting bolt (31) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206998911U CN201988426U (en) | 2010-12-30 | 2010-12-30 | Portable grinding type paper shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206998911U CN201988426U (en) | 2010-12-30 | 2010-12-30 | Portable grinding type paper shredder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988426U true CN201988426U (en) | 2011-09-28 |
Family
ID=44664931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206998911U Expired - Fee Related CN201988426U (en) | 2010-12-30 | 2010-12-30 | Portable grinding type paper shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001873A (en) * | 2014-05-30 | 2014-08-27 | 河南省四达仙龙实业有限公司 | Fixing and clamping device for sand box |
-
2010
- 2010-12-30 CN CN2010206998911U patent/CN201988426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001873A (en) * | 2014-05-30 | 2014-08-27 | 河南省四达仙龙实业有限公司 | Fixing and clamping device for sand box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20131230 |