CN117000352A

CN117000352A - Automatic kneader

Info

Publication number: CN117000352A
Application number: CN202311010801.1A
Authority: CN
Inventors: 沈金龙; 程禧红
Original assignee: NINGBO CHENGBANG OFFICE EQUIPMENT CO Ltd
Current assignee: NINGBO CHENGBANG OFFICE EQUIPMENT CO Ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2023-11-07
Anticipated expiration: 2043-08-11
Also published as: CN117000352B

Abstract

The invention relates to the technical field of paper shredders and discloses an automatic paper shredder, which comprises a paper shredder body, wherein a movable screw rod, a pressing wheel, a movable block and a second cylinder are respectively arranged in the paper shredder body, so that on one hand, the pressing wheel can make the accumulated paper shreds accumulated in the middle position sweep towards the two sides along with the movement of the movable screw rod, the paper shreds swept towards the two sides can gradually fill the empty positions in a containing cavity, on the other hand, the accumulated paper shreds can be gradually swept towards the two sides, the second cylinder is started at the moment, and on the other hand, the pressing wheel can gradually carry out a pressing effect on the accumulated paper shreds while sweeping along with the extension of the second cylinder, and by adopting the mode, larger space can be effectively generated to collect the scraps, so that the utilization of the paper shredder is improved to a certain extent, and the utilization is good.

Description

Automatic kneader

Technical Field

The invention relates to the technical field of paper shredders, in particular to an automatic paper shredder.

Background

Paper shredder is a machine for shredding and destroying paper, which is used for cutting the paper into a plurality of tiny paper sheets in order to achieve the aim of keeping the abandoned file secret, and the existing paper shredder can cut credit cards, optical discs and the like besides the paper processing.

It is known that when an end user uses a shredder, paper shreds generated by shredding paper after cutting by a shredder cutter are fluffy and accumulated, so that a container of the shredder, i.e., a shredder basket, holding paper shreds is easily filled with paper.

Therefore, based on the situation that the existing paper shredder on the market is rarely provided with a smooth compacting structure, an automatic paper shredder is proposed.

Disclosure of Invention

The invention provides an automatic paper shredder, and the automatic paper shredder can automatically finish smoothing and compacting accumulated paper scraps, and the application of the technology can increase the paper scraps amount of a paper shredding barrel on the basis of the prior art, thereby effectively increasing the utilization rate of the paper shredding barrel, greatly prolonging the paper filling time of the machine, and being easy to implement and use, thereby solving the problems in the prior art.

The invention provides the following technical scheme: the automatic paper shredder comprises a paper shredder body, wherein the paper shredder body consists of a paper shredding box body and a paper feeding box body, a containing cavity is formed in the paper shredding box body, an equipment box is fixedly arranged in the containing cavity, a first paper shredding wheel and a second paper shredding wheel are respectively arranged in the equipment box, the second paper shredding wheel is movably arranged in the equipment box, and a first air groove is formed in the equipment box;

the movable screw rod is movably arranged below the equipment box, the surface of the movable screw rod is further sleeved with a pressing assembly, the pressing assembly is composed of a movable block, a second air cylinder and a pressing wheel, and the movable block is sleeved on the surface of the movable screw rod and is in transmission connection with the movable screw rod.

As an alternative to the automatic shredder of the present invention, the following is adopted: one end of the movable screw rod is movably arranged on one side surface of the accommodating cavity, the other end of the movable screw rod is fixedly connected with the output end of the driving motor, the driving motor is fixedly arranged on one side surface of the paper shredding box body, the bottom of the movable block is fixedly connected with the top of the second cylinder, and the pressing wheel is movably arranged between the output ends of the second cylinder through the connecting component to form the fixed connection.

As an alternative to the automatic shredder of the present invention, the following is adopted: the inner wall department of holding the chamber still symmetry has seted up the second spout, and the inside activity of second spout is provided with puts the thing board, two the inside first adjusting spring that all is provided with of second spout to form fixed connection between two first adjusting spring's both ends and second spout and the thing board respectively.

As an alternative to the automatic shredder of the present invention, the following is adopted: the utility model discloses a carton box, including the carton box, the carton box is equipped with the gas inlet, put the lower extreme of thing board and put the gasbag, and the gasbag is linked together through the lower extreme of gas transmission mouth and second air tank, the second air tank is offered in the carton box internal portion, and the second air tank still is linked together with the output of first pneumatic cylinder, first pneumatic cylinder is fixed to be set up on the one side surface of carton box body, in addition the upper end of first pneumatic cylinder is linked together between gas regulating valve and first air tank, first spout has been offered to first air tank internal symmetry, and two first sliders that the removal slider was offered through the surface slide and set up inside two first spouts.

As an alternative to the automatic shredder of the present invention, the following is adopted: the surface of the movable sliding block, which is close to one side of the gas regulating valve, is provided with a second air hole, a plurality of third air holes are also formed in the movable sliding block, and meanwhile, the surface of the first sliding groove is provided with a first air hole.

As an alternative to the automatic shredder of the present invention, the following is adopted: the inside surface of the movable sliding block is fixedly connected with the transmission rod of the first paper shredding wheel, the movable sliding block is communicated with the transmission rod of the first paper shredding wheel through a plurality of movable sliding blocks, meanwhile, the first air hole is communicated with the inside of the air pipe through a connecting pipeline, a plurality of cleaning assemblies are obliquely arranged on the surface of the air pipe, and the cleaning assemblies are all equidistantly arranged.

As an alternative to the automatic shredder of the present invention, the following is adopted: the air pipe is arranged inside the storage groove, the storage groove is arranged below the first paper shredding wheel, two third sliding grooves are symmetrically formed in the inner wall of the storage groove, and the air pipe is arranged inside the two third sliding grooves in a sliding mode through second sliding blocks arranged at two ends.

As an alternative to the automatic shredder of the present invention, the following is adopted: two second adjusting springs are further arranged between the air pipe and the first paper shredding wheel, the two second adjusting springs are of an arc-shaped structure, and two ends of each second adjusting spring are fixedly connected with the first paper shredding wheel and the air pipe respectively.

As an alternative to the automatic shredder of the present invention, the following is adopted: the cleaning assembly is composed of balls and a fixed base, the fixed base is fixedly arranged inside the air pipe, the balls are movably arranged inside the fixed base, meanwhile, each ball is internally provided with a connecting air hole, one end of each connecting air hole is communicated with the air pipe, and the other end of each connecting air hole is communicated with the outside of the air pipe.

As an alternative to the automatic shredder of the present invention, the following is adopted: the top of the paper feeding box body is also provided with a paper feeding port, one side surface of the paper shredding box body is also provided with a drawing cabinet body (104) and an endoscope respectively, and the endoscope is arranged above the drawing cabinet body.

The invention has the following beneficial effects:

1. according to the automatic paper shredder, the movable screw rod, the pressing wheel, the movable block and the second air cylinder are respectively arranged in the paper shredding box body, so that on one hand, the pressing wheel can move along with the movable screw rod, and therefore stacked paper scraps stacked at the middle position can be swept to the directions of two sides, the paper scraps swept to the two sides can be gradually filled in the empty positions in the accommodating cavity, on the other hand, the second air cylinder is started along with the gradual sweeping of the stacked paper scraps, and on the other hand, the pressing wheel can gradually perform a pressing effect on the stacked paper scraps while sweeping along with the extension of the second air cylinder, and in this way, larger space can be effectively generated to collect the scraps, so that the utilization of the automatic paper shredder is improved to a certain extent, and the utilization is good.

2. This automatic kneader is through being provided with first air tank and second air tank respectively in equipment box and holding the intracavity portion to the compaction of piling up the paper bits through the pinch roller is smooth, thereby leads to the gasbag to accomplish the air feed to second air tank and first air tank inside, and through this kind of mode on the one hand can accomplish the removal to first shredded paper wheel and to the clearance of first shredded paper wheel surface piece through the inside gas of gasbag, on the other hand also can accomplish the air feed to the trachea through the inside gas of gasbag, thereby accomplish the piece clearance effect to second shredded paper wheel surface by a plurality of jet-propelled subassembly that the trachea surface set up, not only solved the clearance effect to the shredded paper subassembly in the prior art to a certain extent through above-mentioned two modes, the clearance effect is better moreover.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic view of the cut surface structure of the crushed paper box when not in operation.

Fig. 3 is a schematic view of the internal section structure of the crushed paper box in operation of the invention.

Fig. 4 is an enlarged schematic view of the structure of the present invention at a.

Fig. 5 is an enlarged schematic view of the structure of the present invention at B.

Fig. 6 is a schematic view of the overall structure of the equipment box of the present invention.

Fig. 7 is a schematic view of the internal structure of the equipment cabinet of the present invention.

Fig. 8 is a schematic view of a first shredding wheel and air pipe connection structure according to the present invention.

FIG. 9 is a schematic view of a cleaning assembly according to the present invention.

In the figure: 1. a shredder body;

101. a crushed paper box body; 102. a paper feeding box body; 103. a paper inlet; 104. drawing the cabinet body; 105. an endoscope; 106. a first cylinder; 107. a driving motor; 108. a receiving chamber; 109. a first connection channel; 110. an equipment box; 111. moving the screw rod; 112. a pinch roller; 113. a moving block; 114. a second cylinder; 115. a gas regulating valve; 116. a first air tank; 117. an air bag; 118. a second air tank; 119. a storage plate; 120. a first air hole; 121. moving the slide block; 122. a second air hole; 123. a third air hole; 124. a first slider; 125. a first chute; 126. a first adjusting spring; 127. a second chute; 128. a first shredding wheel; 129. a compression assembly; 130. a second shredding wheel; 131. a third chute; 132. an air pipe; 133. cleaning the assembly; 134. a storage groove; 135. a second adjusting spring; 136. a second slider; 137. connecting air holes; 138. a ball; 139. and (5) fixing the base.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1-3, an automatic shredder includes a shredder body 1, where the shredder body 1 is composed of a shredder box body 101 and a paper feeding box body 102, a containing cavity 108 is formed inside the shredder box body 101, an equipment box 110 is fixedly arranged inside the containing cavity 108, a first shredding wheel 128 and a second shredding wheel 130 are respectively arranged inside the equipment box 110, the second shredding wheel 130 is movably arranged inside the equipment box 110, and a first air groove 116 is formed inside the equipment box 110;

the movable screw rod 111 is movably arranged below the equipment box 110, the surface of the movable screw rod 111 is also sleeved with the pressing component 129, the pressing component 129 is composed of the movable block 113, the second air cylinder 114 and the pressing wheel 112, the movable block 113 is sleeved on the surface of the movable screw rod 111, and transmission connection is formed between the movable screw rods 111.

One end of the movable screw rod 111 is movably arranged on one side surface of the accommodating cavity 108, the other end of the movable screw rod 111 is fixedly connected with the output end of the driving motor 107, the driving motor 107 is fixedly arranged on one side surface of the paper shredding box 101, the bottom of the movable block 113 is fixedly connected with the top of the second air cylinder 114, and the pressing wheel 112 is movably arranged between the output ends of the second air cylinder 114 through a connecting component to form fixed connection.

In this embodiment: when a user needs to break paper, firstly, the paper to be processed needs to be fed into the paper breaking box body 101 from the paper feeding opening 103 of the paper feeding box body 102, and as the first connecting groove 109 is formed in the top of the paper breaking box body 101, the paper to be processed enters the equipment box 110 from the first connecting groove 109, and as the first paper breaking wheel 128 and the second paper breaking wheel 130 are arranged in the equipment box 110, the paper to be processed is cut by the first paper breaking wheel 128 and the second paper breaking wheel 130, and the paper to be processed falls into the accommodating cavity 108 from the paper discharging through groove formed in the bottom of the equipment box 110, and as the number of the processed paper increases, more and more paper scraps are generated in the accommodating cavity 108, but as the paper falls down, the paper scraps are accumulated and lifted continuously only by self gravity, but accumulated in the middle part;

at this time, since the movable screw 111 is disposed below the equipment box 110, and one end of the movable screw 111 is fixedly connected with the output end of the driving motor 107, and the other end of the movable screw 111 is movably disposed on one side surface of the accommodating cavity 108, the movable screw 111 rotates inside the accommodating cavity 108 along with the start of the driving motor 107;

since the surface of the movable screw rod 111 is also sleeved with the movable block 113, the movable block 113 is in transmission connection with the movable screw rod 111, the lower end of the movable block 113 is fixedly connected with the second air cylinder 114, and the output end of the second air cylinder 114 is fixedly connected with the pressing wheel 112, the movable block 113 and the pressing wheel 112 can complete the left-right reciprocating motion effect through the rotation of the movable screw rod 111, and the pressing wheel 112 can complete the sweeping effect of accumulated paper scraps through the reciprocating motion of the pressing wheel 112;

by means of the above mode, on one hand, the pressing wheel 112 can move along with the moving screw rod 111, so that the accumulated paper scraps accumulated in the middle position can be swept in the directions of two sides, the paper scraps swept in the directions of two sides can gradually fill the spare positions in the accommodating cavity 108, on the other hand, the second cylinder 114 is started along with the gradual sweeping of the accumulated paper scraps, the pressing wheel 112 can gradually perform a pressing effect on the accumulated paper scraps while sweeping along with the extension of the second cylinder 114, and by means of the mode, larger space can be effectively generated for collecting the scraps, so that the utilization of the paper scraps is improved to a certain extent, and the utilization is good.

Example 2

The embodiment is an improvement based on embodiment 1, and according to fig. 2-5, the inner wall of the accommodating cavity 108 is symmetrically provided with a second chute 127, the second chute 127 is movably provided with a storage plate 119, the two second chutes 127 are internally provided with first adjusting springs 126, and two ends of the two first adjusting springs 126 are respectively fixedly connected with the second chute 127 and the storage plate 119.

The air bag 117 is further arranged below the object placing plate 119, the air bag 117 is communicated with the lower end of the second air groove 118 through an air conveying opening, the second air groove 118 is formed in the crushed paper box 101, the second air groove 118 is further communicated with the output end of the first air cylinder 106, and the first air cylinder 106 is fixedly arranged on one side surface of the crushed paper box 101.

In this embodiment: the stacked paper scraps are gradually pressed and swept along by the pressing wheel 112, so that a downward force is gradually generated by the stacked paper scraps, the object placing plate 119 is also arranged in the accommodating cavity 108, the object placing plate 119 is slidably arranged in the second sliding grooves 127, the two second sliding grooves 127 are internally provided with the first adjusting springs 126 and form fixed connection with the object placing plate 119, the pressure generated by the pressing wheel 112 on the stacked paper scraps can be gradually transferred to the object placing plate 119 to a certain extent, the object placing plate 119 is effectively driven to move downwards, when the paper scraps to be processed are processed, and after the paper scraps are cleaned, the object placing plate 119 can be quickly reset under the action of the first adjusting springs 126, and the gas in the air bag 117 can be gradually recovered to the gas in the second gas tank 118 through the negative pressure generated when the object placing plate 119 is quickly lifted;

with the downward movement of the object placing plate 119, the air bag 117 arranged below the object placing plate 119 is gradually stressed, and with the stress of the air bag 117, the air in the air bag 117 is conveyed into the second air tank 118 through the air conveying port, and the air in the air bag 117 enters the first air tank 116 at the moment due to the fact that the upper part of the second air tank 118 is communicated with the first air tank 116 arranged in the equipment box 110 through the air regulating valve 115, and the air entering the second air tank 118 can be regulated to a certain extent due to the fact that the air regulating valve 115 is arranged, so that the air cannot enter the first air tank 116 at one time, and the influence on the internal parts of the first air tank 116 is avoided.

Example 3

The embodiment is an improvement based on embodiment 2, according to fig. 2-9, the upper end of the first cylinder 106 is communicated with the first air groove 116 through the air adjusting valve 115, the first air groove 116 is symmetrically provided with first sliding grooves 125 inside, the moving slide 121 is slidably disposed inside the two first sliding grooves 125 through two first slide blocks 124 provided on the surface, in addition, the surface of the moving slide 121 near the air adjusting valve 115 is provided with second air holes 122, and the inside of the moving slide 121 is also provided with a plurality of third air holes 123, and meanwhile, the surface of the first sliding groove 125 is provided with first air holes 120.

The inside surface of the movable slider 121 forms fixed connection with the transmission rod of the first shredding wheel 128, the movable slider 121 is communicated with the transmission rod of the first shredding wheel 128 through a plurality of movable sliders 121, meanwhile, the first air hole 120 is communicated with the inside of the air pipe 132 through a connecting pipeline, a plurality of cleaning components 133 are obliquely arranged on the surface of the air pipe 132, and the cleaning components 133 are arranged at equal intervals.

The air pipe 132 is arranged inside the storage groove 134, the storage groove 134 is arranged below the first shredding wheel 128, two third sliding grooves 131 are symmetrically formed in the inner wall of the storage groove 134, and the air pipe 132 is slidably arranged inside the two third sliding grooves 131 through second sliding blocks 136 arranged at two ends.

Two second adjusting springs 135 are further arranged between the air pipe 132 and the first shredding wheel 128, the two second adjusting springs 135 are all of an arc-shaped structure, and two ends of the two second adjusting springs 135 are fixedly connected with the first shredding wheel 128 and the air pipe 132 respectively.

The cleaning assembly 133 is composed of balls 138 and a fixing base 139, the fixing base 139 is fixedly arranged inside the air pipe 132, the balls 138 are movably arranged inside the fixing base 139, meanwhile, each ball 138 is internally provided with a connecting air hole 137, one end of the connecting air hole 137 is communicated with the air pipe 132, and the other end of the connecting air hole 137 is communicated with the outside of the air pipe 132.

In this embodiment: after the gas in the air bag 117 gradually enters the first air tank 116, since the first chute 125 is formed in the first air tank 116, and the movable slide 121 which is also arranged in the first air tank 116 is slidably arranged in the first chute 125 through the first slide 124 which is arranged on the surface, the movable slide 121 gradually moves towards the direction away from the gas regulating valve 115 along with the gradual increase of the gas in the first air tank 116, and since the second air holes 122 and the third air holes 123 are respectively formed in the surface of the movable slide 121, which is close to the gas regulating valve 115, and in the movable slide 121, the gas in the first air tank 116 can flow into the movable slide 121 through the second air holes 122 and is conveyed into the transmission rod of the first paper shredding wheel 128 through the third air holes 123, and since the third air holes 123 are also formed in the transmission rod of the first paper shredding wheel 128, the cleaning effect of the paper shredding on the surface of the first paper shredding wheel 128 can be completed through the third air holes 123;

meanwhile, as one end of the moving slide block 121 is fixedly connected with the first paper shredding wheel 128, the first paper shredding wheel 128 can move to a certain extent along with the movement of the moving slide block 121, and as one end of the second regulating springs 135 is fixedly connected with two ends of the first paper shredding wheel 128 respectively, the other ends of the two second regulating springs 135 are fixedly connected with the surface of the air pipe 132, the air pipe 132 can move in the opposite direction of the movement direction of the first paper shredding wheel 128 in the storage groove 134 under the action of the second regulating springs 135 with two arc structures along with the movement of the first paper shredding wheel 128, the air pipe 132 can move along with the movement of the first paper shredding wheel 128 to a certain extent, and the distance between the air pipe 132 and the second paper shredding wheel 130 is also changed to a certain extent along with the movement of the air pipe 132, so that the paper shredding effect of the second paper shredding wheel 130 can be regulated and the air pipe 132 can be cleaned in a certain extent, and the cleaning efficiency is also improved to a certain extent by the movement of the air pipe 132;

since the surface of the first chute 125 is further provided with the first air hole 120, and the first air hole 120 is communicated with the air pipe 132 through the connecting pipeline, the air in the first air groove 116 also has a part entering the air pipe 132 through the first air hole 120 along with the gradual movement of the moving slide block 121;

because the surface of the air pipe 132 is obliquely provided with the plurality of cleaning assemblies 133, the oblique direction of each cleaning assembly 133 faces the direction of the second shredding wheel 130, and each cleaning assembly 133 is composed of the fixed base 139 and the ball 138, when the air in the first air tank 116 enters the air pipe 132, the air not only can complete the shredding effect on the second shredding wheel 130 through the connecting air holes 137 formed in the ball 138, but also can enable each ball 138 to swing to a certain extent in the fixed base 139 due to the continuous flowing of the air in the air pipe 132, so that irregular air injection is performed, and by the means, the shredding effect on the second shredding wheel 130 can be completed to a certain extent, and the cleaning range is also increased to a certain extent due to the action of the ball 138, so that the cleaning efficiency is improved;

in addition, since the first air cylinder 106 is arranged on one side surface of the paper shredding box 101, and the output end of the first air cylinder 106 is communicated with the second air groove 118, if the air in the air bag 117 is insufficient to complete the work, the air in the second air groove 118 can be supplemented by the action of the first air cylinder 106, so that the subsequent work can be completed better;

through the above-mentioned mode, on the one hand, can accomplish the removal to first shredded paper wheel 128 and to the clearance of first shredded paper wheel 128 surface piece through the inside gas of gasbag 117, on the other hand also can accomplish the air feed to trachea 132 through the inside gas of gasbag 117 to thereby accomplish the piece clearance effect to second shredded paper wheel 130 surface by a plurality of clearance subassembly 133 that trachea 132 surface set up, not only solved the clearance effect to the shredded paper subassembly in the prior art to a certain extent through above-mentioned two modes, the clearance effect is better moreover.

Example 4

According to fig. 1, the paper feeding box 102 is further provided with a paper feeding opening 103 at the top, a drawing cabinet 104 and an endoscope 105 are respectively provided on one side surface of the crushed box 101, and the endoscope 105 is disposed above the drawing cabinet 104.

In this embodiment: the setting through endoscope 105 can be to the completion to a certain extent to the inside understanding of the shredded paper condition of holding chamber 108 to timely opening driving motor 107 and compressing component 129, so that to the smooth effect of compressing tightly of piling up shredded paper bits is accomplished, and the setting of pull cabinet 104 is also in order to make things convenient for the user to holding the clearance effect of the inside shredded paper bits of chamber 108.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.

Claims

1. An automatic shredder comprising a shredder body (1), characterized in that: the paper shredder body (1) is composed of a paper shredding box body (101) and a paper feeding box body (102), a containing cavity (108) is formed in the paper shredding box body (101), an equipment box (110) is fixedly arranged in the containing cavity (108), a first paper shredding wheel (128) and a second paper shredding wheel (130) are respectively arranged in the equipment box (110), the second paper shredding wheel (130) is movably arranged in the equipment box (110), and a first air groove (116) is formed in the equipment box (110);

the movable screw rod (111) is movably arranged below the equipment box (110), a pressing component (129) is further sleeved on the surface of the movable screw rod (111), the pressing component (129) is composed of a movable block (113), a second air cylinder (114) and a pressing wheel (112), the movable block (113) is sleeved on the surface of the movable screw rod (111), and transmission connection is formed between the movable screw rods (111).

2. An auto shredder according to claim 1, wherein: one end activity of moving screw (111) sets up the one side surface in holding chamber (108), and the other end of moving screw (111) forms fixed connection with the output of driving motor (107), driving motor (107) are fixed to be set up the one side surface at garrulous paper box body (101), form fixed connection between the bottom of movable block (113) and the top of second cylinder (114) still, just pinch roller (112) are through coupling assembling activity setting between the output of second cylinder (114) and form fixed connection.

3. An auto shredder according to claim 2, wherein: the inner wall department of holding chamber (108) still symmetry has seted up second spout (127), and the inside activity of second spout (127) is provided with puts thing board (119), two the inside first adjusting spring (126) that all is provided with of second spout (127) to form fixed connection between both ends of two first adjusting springs (126) and second spout (127) and putting thing board (119) respectively.

4. An auto shredder according to claim 3, wherein: the lower part of the storage plate (119) is also provided with an air bag (117), the air bag (117) is communicated with the lower end of a second air groove (118) through an air conveying port, the second air groove (118) is formed in the crushed paper box body (101), the second air groove (118) is also communicated with the output end of a first air cylinder (106), and the first air cylinder (106) is fixedly arranged on one side surface of the crushed paper box body (101).

5. An auto shredder according to claim 4, wherein: the upper end of first cylinder (106) is linked together between gas regulating valve (115) and first air tank (116), first spout (125) have been seted up to first air tank (116) inside symmetry, and two first slider (124) slip setting that remove slider (121) through the surface are seted up inside two first spouts (125), in addition second gas pocket (122) have been seted up on the surface that removes slider (121) and are close to gas regulating valve (115) one side, and a plurality of third gas pocket (123) have also been seted up to the inside of removing slider (121), simultaneously the surface of first spout (125) is opened and is provided with first gas pocket (120).

6. An auto shredder according to claim 5, wherein: form fixed connection between the transfer line of the inboard surface of removal slider (121) and first shredded paper wheel (128), and remove between slider (121) and the transfer line of first shredded paper wheel (128) through a plurality of removal slider (121), simultaneously first gas pocket (120) are linked together through connecting tube and trachea (132) inside, and trachea (132) surface slope is provided with a plurality of clearance subassembly (133) to a plurality of clearance subassembly (133) equidistant setting.

7. An auto shredder according to claim 6, wherein: the air pipe (132) is arranged inside the storage groove (134), the storage groove (134) is arranged below the first paper shredding wheel (128), two third sliding grooves (131) are symmetrically formed in the inner wall of the storage groove (134), and the air pipe (132) is slidably arranged inside the two third sliding grooves (131) through second sliding blocks (136) arranged at two ends.

8. An auto shredder according to claim 7, wherein: two second adjusting springs (135) are further arranged between the air pipe (132) and the first paper shredding wheel (128), the two second adjusting springs (135) are of an arc-shaped structure, and two ends of the two second adjusting springs (135) are fixedly connected with the first paper shredding wheel (128) and the air pipe (132) respectively.

9. An auto shredder according to claim 6, wherein: the cleaning assembly (133) is composed of balls (138) and a fixed base (139), the fixed base (139) is fixedly arranged inside the air pipe (132), the balls (138) are movably arranged inside the fixed base (139), meanwhile, each ball (138) is internally provided with a connecting air hole (137), one end of each connecting air hole (137) is communicated with the air pipe (132), and the other end of each connecting air hole (137) is communicated with the outside of the air pipe (132).

10. An auto shredder according to claim 1, wherein: the top of the paper feeding box body (102) is also provided with a paper feeding port (103), one side surface of the paper breaking box body (101) is also provided with a drawing cabinet body (104) and an endoscope (105) respectively, and the endoscope (105) is arranged above the drawing cabinet body (104).