CN117643943A - Remaining needle treatment device - Google Patents
Remaining needle treatment device Download PDFInfo
- Publication number
- CN117643943A CN117643943A CN202410114540.6A CN202410114540A CN117643943A CN 117643943 A CN117643943 A CN 117643943A CN 202410114540 A CN202410114540 A CN 202410114540A CN 117643943 A CN117643943 A CN 117643943A
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- China
- Prior art keywords
- frame
- filter screen
- fixed frame
- crushing roller
- fixed
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- 239000012634 fragment Substances 0.000 claims abstract description 56
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims 6
- 241001330002 Bambuseae Species 0.000 claims 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 6
- 239000011425 bamboo Substances 0.000 claims 6
- 238000010009 beating Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 abstract 1
- 238000000227 grinding Methods 0.000 description 7
- 238000010298 pulverizing process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses an indwelling needle treatment device, which relates to the technical field of waste crushing and comprises a fixed frame, wherein the fixed frame is rotationally connected with a first rotating shaft, the first rotating shaft is provided with a large crushing roller, a first filter screen is fixedly connected in the fixed frame, a second filter screen is fixedly connected in the fixed frame, a collecting frame is fixedly connected in the second filter screen, the first rotating shaft is rotationally connected with the collecting frame, the fixed frame is provided with a small crushing roller, the small crushing roller is fixedly connected with the large crushing roller, the fixed frame is rotationally connected with a rotary feeding disc, and the rotary feeding disc is fixedly connected with a bump. Preliminary smashing is carried out to keeping somewhere the needle through big crushing roller to send back big crushing roller through pivoted big crushing roller cooperation first filter screen with the fragment of leaving on first filter screen, smash repeatedly, carry out further smashing to the fragment through little crushing roller, so, keep somewhere needle volume reduction, reduce the area that occupies when retrieving.
Description
Technical Field
The invention relates to the technical field of waste crushing, in particular to a retaining needle treatment device.
Background
At present, after the venous indwelling needle is actually used, the discarded indwelling needle is crushed by a crusher, and after the discarded indwelling needle is crushed, the crushed indwelling needle is collected and sterilized. The current-stage pulverizer usually pulverizes the detaining needle through the crushing roller that sets up once to can not guarantee to carry out abundant crushing to detaining the needle, the detaining needle fragment size that obtains is different like this, when retrieving detaining the needle, because the gap is too big between the detaining needle fragments, thereby easily produce to deposit a small amount of hospital venous detaining needles in the collection box and just fill the collection box, and the hospital needs to use a large amount of detaining needles each day, lead to the detaining needle that the hospital was collected each day to occupy a large amount of areas in the hospital, if want to pulverize many times, need the personnel take out big fragment detaining needle after, put into the pulverizer again and pulverize, the pulverizer repeatedly pulverizes to detaining needle, take the fragment again in the process of smashing at personnel, can consume a large amount of manpower time of personnel, the security is also lacking.
How to design an indwelling needle treatment device capable of automatically and repeatedly crushing the indwelling needle is a technical problem to be solved by the invention.
Disclosure of Invention
In order to overcome the defects that single crushing is carried out, fragments are different in size, gaps among the fragments of the indwelling needle are too large, a small amount of venous indwelling needles for hospitals stored in a recovery box are easy to produce, the recovery box is filled, personnel are required to repeatedly take and put the fragments for multiple crushing, labor time is consumed, and safety is also poor, the invention provides the indwelling needle treatment device capable of automatically and repeatedly crushing the indwelling needle.
The technical problems to be solved by the invention are realized by adopting the following technical scheme: keep somewhere needle processing apparatus, including fixed frame, fixed frame rigid coupling has the mount, the motor is installed to the mount, fixed frame symmetry rotation is connected with first pivot, big crushing roller is all installed to the first pivot of symmetry setting, big crushing roller that the symmetry set up is located fixed frame, the equal key-type connection of first pivot of symmetry setting has first all-gear, the first all-gear intermeshing of symmetry setting, the rigid coupling has first filter screen in the fixed frame, first filter screen is the shape of the number 3 that the level was placed, first filter screen holds the big crushing roller of symmetry setting, the rigid coupling has the second filter screen in the fixed frame, one side rigid coupling that the motor was kept away from to the second filter screen has the collection frame, the first pivot of symmetry setting all rotates with the collection frame to be connected, the little crushing roller that the symmetry set up is installed to one side that the fixed frame kept away from the motor is located the collection frame, little crushing roller rigid coupling that the symmetry set up, one side that the fixed frame kept away from the motor rotates and is connected with the rotation feed table that is used for receiving the needle, equidistant rigid coupling has the lug that is used for the cooperation to collect the pay-off of fragment in the rotation feed table, the fixed frame is provided with the rotation drive assembly that is used for driving the rotation of rotation table.
Further, the second filter screen is arranged obliquely, and the rotary feeding disc is in butt joint with the second filter screen.
Further, the transmission assembly comprises a second rotating shaft, the second rotating shaft is rotationally connected to the fixed frame, a belt is wound on an output shaft of the second rotating shaft and an output shaft of the motor through a transmission wheel, a second full gear is connected to one side of the second rotating shaft, which is close to the rotary feeding disc, and the rotary feeding disc is provided with a third full gear which is meshed with the second full gear.
Further, still including the crushing subassembly that is used for broken needle fragment of keeping somewhere, crushing subassembly sets up in collecting the frame, crushing subassembly is including the fixed cylinder that the symmetry set up, the fixed cylinder rigid coupling that the symmetry set up is in collecting the frame, the fixed cylinder that the symmetry set up is connected with adjacent first pivot rotation, the fixed cylinder that the symmetry set up is located adjacent little crushing roller, little crushing roller is opened there is the feed inlet of circumference equidistant distribution, little crushing roller is close to one side rigid coupling of fixed cylinder has first to grind the fragment, the fixed cylinder rigid coupling has the second to grind the fragment, the second grinds fragment and first grinds the contact cooperation of piece.
Further, the material reducing assembly is used for reducing the feeding amount during crushing, the material reducing assembly is arranged on the fixed frame, the material reducing assembly comprises a movable frame, the movable frame is connected to the fixed frame in a sliding mode, a sliding plate is fixedly connected to the movable frame, a telescopic spring is arranged between the movable frame and the fixed frame, and the fixed frame is provided with a movable assembly used for driving the sliding plate to move.
Further, the movable assembly comprises a third rotating shaft, the third rotating shaft is rotationally connected to the fixed frame, the sliding plate is provided with a rack, the third rotating shaft is in key connection with a fourth full gear, the fourth full gear is meshed with the rack, one side, close to the first filter screen, in the fixed frame is rotationally connected with a rotating rod, the rotating rod penetrates through the first filter screen, the rotating rod and the third rotating shaft are fixedly connected with rotating rods, and a connecting rod is rotationally connected between the rotating rods.
Further, the sliding plate is obliquely arranged and is used for assisting the indwelling needle to slide into the fixed frame step by step.
Further, the collecting frame also comprises a rubber plate for blocking materials, wherein the rubber plate is arranged on the collecting frame and is obliquely arranged.
Further, still including being used for carrying out the knocking subassembly of comb material to the second filter screen, knocking the subassembly and setting up on first all-gear, knocking the subassembly and including solid fixed ring, gu fixed ring rigid coupling is in first all-gear, gu fixed ring rigid coupling has the sloping block, and one side that the fixed frame is close to first all-gear rotates and is connected with the rotating turret, rotating turret and sloping block extrusion cooperation, rotating turret and second filter screen contact cooperation, installs torsion spring between rotating turret and the fixed frame.
Further, one side of the inclined block, which is close to the rotating frame, is an inclined surface.
The invention at least comprises the following advantages:
the detaining needle is primarily crushed by the large crushing roller, fragments left on the first filter screen are returned to the large crushing roller by the rotating large crushing roller matched with the first filter screen for repeated crushing, and the fragments are further crushed by the small crushing roller, so that the detaining needle is reduced in size and occupied area during recycling;
fragments falling on the small crushing roller enter the small crushing roller through the feed inlet, and the small crushing roller drives the first crushing block to rotate, so that the fragments are further crushed by matching with the second crushing block, the volume of the retaining needle is further reduced, and the occupied area is reduced during recycling;
because the sliding plate is obliquely arranged, the retaining needle can be assisted to slide into the fixed frame gradually, when the large crushing roller is matched with the first filter screen to return fragments to the large crushing roller, the fragments can push the rotating rod to rotate clockwise, the rotating rod drives the third rotating shaft to rotate through the rotating rod and the connecting rod, the third rotating shaft drives the sliding plate to move obliquely downwards through the fourth full gear and the rack to reduce the feeding amount, so that excessive fragments are prevented from being accumulated on the first filter screen, and fragments with the diameter larger than the filter holes of the first filter screen are extruded out of the first filter screen;
because the rubber plate is obliquely arranged, fragments blocked by the rubber plate are prevented from falling back to the rotary feeding tray, and the oblique rubber plate returns the fragments to the small crushing roller;
the inclined block is driven to rotate through the first full gear on the left side to be repeatedly contacted and separated with the rotating frame, so that the rotating frame continuously knocks the second filter screen, the second filter screen shakes to comb materials, fragments on the second filter screen slide onto the rotary feeding disc, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of a first view of the present invention.
Fig. 2 is a schematic view of a second perspective structure of the present invention.
Fig. 3 is a schematic cross-sectional perspective view of the present invention.
Fig. 4 is a schematic perspective view of the second rotating shaft, the second full gear, the third full gear and other parts according to the present invention.
Fig. 5 is a schematic perspective view of the large pulverizing roll, the small pulverizing roll, the first full gear, and the like according to the present invention.
Fig. 6 is a schematic perspective view of the collecting frame, the rotary feeding tray, the protruding blocks and other components of the present invention.
Fig. 7 is a schematic perspective view of a first filter according to the present invention.
FIG. 8 is a schematic perspective view of the small pulverizing roller, collecting frame and fixing cylinder.
FIG. 9 is a schematic perspective view of the stationary drum, the first crushed pieces, the second crushed pieces, and the like according to the present invention.
Fig. 10 is a schematic perspective view of the sliding plate, the extension spring, the moving frame and other components of the present invention.
Fig. 11 is a schematic perspective view of the rack, the third rotating shaft, the fourth full gear and other components of the present invention.
FIG. 12 is a schematic perspective view of a rubber sheet and other components of the present invention.
Fig. 13 is a schematic perspective view of the components of the fixed ring, the rotating frame, the inclined block and the like.
Part names and serial numbers in the figure: 101_fixed frame, 102_fixed frame, 103_motor, 1031_first spindle, 104_large grinding roller, 1041_small grinding roller, 106_first full gear, 107_first filter, 108_second filter, 109_collection frame, 1110_rotary feed tray, 1111_bump, 201_second spindle, 202_second full gear, 203_belt, 204_third full gear, 301_fixed cylinder, 302_first grinding block, 303_second grinding block, 304_feed port, 401_sliding plate, 402_expansion spring, 403_moving frame, 404_rack, 405_third spindle, 4051_fourth full gear, 406_rotary rod, 407_connecting rod, 408_rotary rod, 501_rubber plate, 601_fixed ring, 602_rotary frame, 603_torsion spring, 604_swash block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present invention, are used only with reference to the drawings of the present invention, and are not meant to be limiting in any way.
Example 1: 1-7, including fixed frame 101, the top surface of fixed frame 101 is equipped with the feed inlet, fixed frame 101 rear side rigid coupling has mount 102, install motor 103 on the mount 102, fixed frame 101 bilateral symmetry rotates and is connected with first pivot 1031, first pivot 1031 on right side is connected with motor 103, install big crushing roller 104 on two first pivots 1031, big crushing roller 104 is used for smashing the needle of keeping somewhere, two big crushing roller 104 are located fixed frame 101 inside, two first pivot 1031 rear portion all key connection has first all gear 106, two first all gear 106 intermeshing, the middle part rigid coupling has first filter screen 107 in the fixed frame 101, first filter screen 107 is used for preliminary filtration fragment, the cross-sectional shape of first filter screen 107 is the shape of number 3 that is horizontal placement, first filter screen 107 holds big crushing roller 104 that sets up symmetrically, when big crushing roller 104 smashes the needle of keeping somewhere, the first filter screen 107 can also be matched to send the fragments back to the large crushing roller 104 for repeated crushing, the second filter screen 108 is fixedly connected to the inner lower part of the fixed frame 101, the second filter screen 108 is used for subdividing the fragments, the second filter screen 108 is obliquely arranged with a lower front part and a higher rear part, the front part of the second filter screen 108 is fixedly connected with the collecting frame 109, two first rotating shafts 1031 are rotationally connected with the collecting frame 109, two small crushing rollers 1041 are arranged at the front part of the fixed frame 101, the small crushing rollers 1041 are used for crushing the detaining needles, the two small crushing rollers 1041 are positioned in the collecting frame 109, the two small crushing rollers 1041 are fixedly connected with the adjacent large crushing rollers 104, the front side of the fixed frame 101 is rotationally connected with a rotating feeding disc 1110 for covering the collecting frame 109, the rotating feeding disc 1110 is used for receiving the detaining needle fragments, the rotating feeding disc 1110 is in butt joint with the front side of the second filter screen 108, the inner wall of the rotating feeding disc 1110 is circumferentially and fixedly connected with projections 1111 at equal intervals, the projections 1111 carry the crushed pieces to the small crushing roller 1041 by rotating the collecting frame 109, and the fixing frame 101 is provided with a transmission assembly for driving the rotary feed tray 1110 to rotate.
The transmission assembly comprises a second rotating shaft 201, the second rotating shaft 201 is rotatably connected to the right upper part of the fixed frame 101, a belt 203 is wound on the rear part of the second rotating shaft 201 and an output shaft of the motor 103 through a transmission wheel, a second full gear 202 is connected to the front part of the second rotating shaft 201 in a key manner, a third full gear 204 is mounted on the outer wall of the rotary feeding disc 1110, and the third full gear 204 is meshed with the second full gear 202.
When the novel rotary smashing device is used, the motor 103 is started, the output shaft of the motor 103 drives the first rotary shaft 1031 on the right side to rotate, the first rotary shaft 1031 on the right side drives the large smashing roller 104 on the right side to rotate, the first rotary shaft 1031 on the right side drives the first rotary shaft 1031 on the left side to rotate reversely through the first full gear 106, the first rotary shaft 1031 on the left side drives the large smashing roller 104 on the left side to rotate reversely, the two large smashing rollers 104 are enabled to rotate in opposite directions, the detaining needle is placed in the fixed frame 101, the detaining needle falls on the large smashing roller 104, and preliminary smashing is carried out on the detaining needle through the large smashing roller 104 which rotates in opposite directions.
The broken pieces smaller than the diameter of the filter holes of the first filter screen 107 fall onto the second filter screen 108 after being crushed by the retaining needle, the broken pieces larger than the diameter of the filter holes of the first filter screen 107 are retained on the first filter screen 107, the broken pieces are repeatedly returned to the large crushing roller 104 by the rotating large crushing roller 104 together with the first filter screen 107 because the cross section of the first filter screen 107 is in the shape of a horizontally placed number 3, the broken pieces larger than the diameter of the filter holes of the first filter screen 107 are crushed again by the large crushing roller 104 until the broken pieces on the first filter screen 107 can leak onto the second filter screen 108, and the broken pieces larger than the filter holes of the second filter screen 108 are enabled to slide forward onto the rotating feeding tray 1110 through the inclined second filter screen 108 until the broken pieces smaller than the filter holes of the second filter screen 108 fall down to the bottom of the fixed frame 101 because the second filter screen 108 is arranged obliquely.
Meanwhile, the output shaft of the motor 103 drives the second rotating shaft 201 to rotate through the driving wheel and the belt 203, the second rotating shaft 201 drives the second full gear 202 to rotate, the second full gear 202 drives the rotary feeding tray 1110 to rotate through the third full gear 204, the rotary feeding tray 1110 drives the projection 1111 to rotate, fragments are conveyed to the small crushing roller 1041 through the circumferential movement of the rotary projection 1111 in cooperation with the collecting frame 109, when the first rotating shaft 1031 rotates, the first rotating shaft 1031 drives the small crushing roller 1041 to rotate in opposite directions, the fragments are crushed further through the small crushing roller 1041 rotating in opposite directions, and then the fragments fall onto the second filter screen 108 through the collecting frame 109, so that the size of the indwelling needle is reduced through repeated crushing of the large crushing roller 104 and the small crushing roller 1041, the occupied area can be reduced when the indwelling needle is convenient to recover, and after crushing, the motor 103 is turned off.
Example 2: on the basis of the embodiment 1, referring to fig. 1, 2, 3, 8 and 9, the retaining needle treatment device further comprises a crushing assembly, the crushing assembly is used for crushing retaining needle fragments, the crushing assembly is arranged in the collecting frame 109, the crushing assembly comprises two fixed cylinders 301, the two fixed cylinders 301 are fixedly connected in the collecting frame 109, the two fixed cylinders 301 are rotatably connected with adjacent first rotating shafts 1031, the two fixed cylinders 301 are positioned in adjacent small crushing rollers 1041, the small crushing rollers 1041 are provided with feed inlets 304 distributed at equal intervals in the circumferential direction, the inner wall of each small crushing roller 1041 is fixedly connected with a first crushed piece 302, the fixed cylinders 301 are fixedly connected with a second crushed piece 303, and the second crushed pieces 303 are in contact fit with the first crushed pieces 302 to further crush the fragments.
In order to further reduce the volume of the retaining needle, when the small crushing roller 1041 rotates, the small crushing roller 1041 drives the first grinding fragments 302 to rotate, fragments falling on the small crushing roller 1041 enter the small crushing roller 1041 through the feeding hole 304, and the rotating first grinding fragments 302 are matched with the second grinding fragments 303 to further crush the fragments, so that the volume of the retaining needle is further reduced.
Referring to fig. 1, fig. 2, fig. 3, fig. 10 and fig. 11, the indwelling needle treatment device further comprises a material reducing component, the material reducing component is used for reducing feeding amount when broken, the material reducing component is arranged on the fixed frame 101 and comprises a movable frame 403, the movable frame 403 is connected to the upper portion of the fixed frame 101 in a sliding mode, a sliding plate 401 is fixedly connected to the movable frame 403, the sliding plate 401 is arranged in an inclined mode and used for assisting the indwelling needle to slide into the fixed frame 101 step by step, two telescopic springs 402 are arranged between the movable frame 403 and the fixed frame 101, the fixed frame 101 is provided with a movable component, and the movable component is used for driving the sliding plate 401 to move and can reduce feeding amount.
The movable assembly comprises a third rotating shaft 405, the third rotating shaft 405 is rotationally connected to the upper portion of the fixed frame 101, a rack 404 is installed at the bottom of the sliding plate 401, a fourth full gear 4051 is connected to the rear portion of the third rotating shaft 405 in a key manner, the fourth full gear 4051 is meshed with the rack 404, a rotating rod 408 is rotationally connected to the middle portion in the fixed frame 101, protruding teeth are arranged on the rotating rod 408, protruding teeth of the rotating rod 408 penetrate through the first filter screen 107 and can be in contact fit with fragments on the first filter screen 107, rotating rods 406 are fixedly connected to the front end of the rotating rod 408 and the front end of the third rotating shaft 405, and a connecting rod 407 is rotationally connected between the two rotating rods 406.
After the big crushing roller 104 is used for initially crushing the retaining needle, the feeding amount needs to be reduced, the situation that excessive fragments are accumulated on the first filter screen 107, so that fragments larger than the diameter of the filter holes of the first filter screen 107 are extruded out of the first filter screen 107 is avoided, when the big crushing roller 104 is matched with the first filter screen 107 to feed the fragments back up to the big crushing roller 104, the fragments are contacted with the rotating rod 408, the fragments can push the rotating rod 408 to rotate clockwise left and lower, the rotating rod 408 drives the rotating rod 406 at the lower side to rotate upwards, the rotating rod 406 at the lower side drives the rotating rod 406 at the upper side to rotate upwards through the connecting rod 407, the rotating rod 406 at the upper side drives the fourth full gear 4051 to rotate through the third rotating shaft 405, the fourth full gear 4051 drives the sliding plate 401 to move downwards obliquely through the rack 404, the sliding plate 401 drives the moving frame 403 to move downwards obliquely, the telescopic spring 402 is stretched, the retaining needle can be assisted to slide into the fixed frame 101 gradually, the size of a feeding port of the fixed frame 101 can be reduced through the moving frame 403 downwards, and accordingly the feeding amount is reduced, and the situation that the first fragments larger than the first filter screen 107 are extruded out of the first filter screen 107 is prevented from being extruded out of the filter holes of the first filter screen 107.
When all fragments on the first filter screen 107 leak out and do not push the rotating rod 408, the moving frame 403 is driven to obliquely upwards reset under the reset action of the telescopic spring 402, the moving frame 403 drives the sliding plate 401 to obliquely upwards reset, the sliding plate 401 drives the third rotating shaft 405 to reversely reset through the fourth full gear 4051 and the rack 404, and the third rotating shaft 405 drives the rotating rod 408 to reversely reset through the rotating rod 406 and the connecting rod 407.
Referring to fig. 1, 2, 3 and 12, the indwelling needle treatment device further includes a rubber plate 501, the rubber plate 501 is used for blocking materials, the rubber plate 501 is mounted on the left side of the collecting frame 109, and the rubber plate 501 is obliquely arranged.
When the bump 1111 contacts with the rubber plate 501, the bump 1111 presses the rubber plate 501 to bend and deform, so that the bump 1111 can pass over the rubber plate 501, and when the bump 1111 is separated from the rubber plate 501, the rubber plate 501 is restored due to its own characteristics, and the rubber plate 501 is inclined, so that fragments blocked by the rubber plate 501 are prevented from falling back onto the rotary feeding tray 1110 by the small crushing roller 1041, and the inclined rubber plate 501 returns the fragments to the small crushing roller 1041.
Referring to fig. 1, fig. 2, fig. 3 and fig. 13, the remaining needle treatment device further comprises a knocking component, the knocking component is used for combing materials on the second filter screen 108, the knocking component is arranged on the first all gear 106 and comprises a fixing ring 601, the fixing ring 601 is fixedly connected to the first all gear 106 on the left side, an oblique block 604 is fixedly connected to the outer wall of the fixing ring 601, a rotating frame 602 is rotatably connected to the rear side of the fixing frame 101, the rotating frame 602 can swing back and forth, the upper portion of the rotating frame 602 is in extrusion fit with the oblique block 604, the rotating frame 602 knocks the second filter screen 108 to shake materials, fragments on the second filter screen 108 are accelerated to slide onto a rotary feeding disc 1110, and a torsion spring 603 is arranged between the rotating frame 602 and the fixing frame 101.
When the first full gear 106 on the left side rotates, the first full gear 106 on the left side drives the fixed ring 601 to rotate, the fixed ring 601 drives the inclined block 604 to rotate, the inclined block 604 pushes the upper portion of the rotating frame 602 to rotate forwards, the lower portion of the rotating frame 602 rotates backwards, the torsion spring 603 deforms, the lower portion of the rotating frame 602 rotates backwards to be separated from the second filter screen 108, when the inclined block 604 is separated from the upper portion of the rotating frame 602, the rotating frame 602 is driven to reset under the reset action of the torsion spring 603, the rotating frame 602 knocks the second filter screen 108, and therefore the inclined block 604 rotates to be repeatedly contacted and separated with the rotating frame 602, the rotating frame 602 continuously knocks the second filter screen 108, the second filter screen 108 shakes to comb materials, fragments on the second filter screen 108 are accelerated to slide onto the rotating feeding disc 1110, and working efficiency is improved.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (10)
1. An indwelling needle treatment device, characterized by: including fixed frame (101), fixed frame (101) rigid coupling has mount (102), motor (103) are installed in mount (102), fixed frame (101) symmetry rotation is connected with first pivot (1031), big crushing roller (104) are all installed in first pivot (1031) of symmetry setting, first all-gear (106) are all connected with to first pivot (1031) of symmetry setting, first all-gear (106) intermeshing of symmetry setting, fixed frame (101) internal fixation has first filter screen (107), first filter screen (107) are the shape of the numeral 3 of horizontal placement, big crushing roller (104) of symmetry setting are lived in first filter screen (107), fixed frame (101) internal fixation has second filter screen (108), one side rigid coupling that motor (103) were kept away from to second filter screen (108) has collection frame (109) are all connected with collection frame (109) rotation, little crushing roller (1041) of symmetry setting are installed to one side that motor (103) were kept away from to fixed frame (101), little crushing roller (1110) of symmetry setting is kept away from big crushing roller (103) and is connected with fixed needle (103) rotation that keep away from of fixed disc (101) and is used for keeping away from fixed fixedly connecting with broken pieces (101), the inner circumference of the rotary feeding tray (1110) is fixedly connected with protruding blocks (1111) which are used for being matched with the collecting frame (109) for feeding, and the fixed frame (101) is provided with a transmission component which is used for driving the rotary feeding tray (1110) to rotate.
2. The indwelling needle processing device according to claim 1, wherein: the second filter screen (108) is obliquely arranged, and the rotary feeding tray (1110) is in butt joint with the second filter screen (108).
3. The indwelling needle processing device according to claim 1, wherein: the transmission assembly comprises a second rotating shaft (201), the second rotating shaft (201) is rotationally connected to the fixed frame (101), a belt (203) is wound on an output shaft of the second rotating shaft (201) and an output shaft of the motor (103) through a transmission wheel, a second full gear (202) is connected to one side of the second rotating shaft (201) close to the rotary feeding disc (1110) in a key manner, a third full gear (204) is mounted on the rotary feeding disc (1110), and the third full gear (204) is meshed with the second full gear (202).
4. The indwelling needle processing device according to claim 1, wherein: still including the crushing subassembly that is used for broken needle fragments of remaining of smashing, crushing subassembly sets up in collecting frame (109), crushing subassembly is including the fixed section of thick bamboo (301) of symmetry setting, fixed section of thick bamboo (301) of symmetry setting all rigid coupling in collecting frame (109), fixed section of thick bamboo (301) of symmetry setting all rotate with adjacent first pivot (1031) and be connected, fixed section of thick bamboo (301) of symmetry setting all are located adjacent little crushing roller (1041), feed inlet (304) that circumference equidistant distributed are opened to little crushing roller (1041), one side rigid coupling that little crushing roller (1041) is close to fixed section of thick bamboo (301) has first to grind fragment (302), fixed section of thick bamboo (301) rigid coupling has second to grind fragment (303), second grinds fragment (303) and first to grind fragment (302) contact cooperation.
5. The indwelling needle processing device according to claim 1, wherein: the material reduction device is characterized by further comprising a material reduction component for reducing the feeding amount during crushing, wherein the material reduction component is arranged on the fixed frame (101), the material reduction component comprises a movable frame (403), the movable frame (403) is connected onto the fixed frame (101) in a sliding mode, a sliding plate (401) is fixedly connected onto the movable frame (403), a telescopic spring (402) is arranged between the movable frame (403) and the fixed frame (101), and the fixed frame (101) is provided with a movable component for driving the sliding plate (401) to move.
6. The indwelling needle processing device according to claim 5, wherein: the movable assembly comprises a third rotating shaft (405), the third rotating shaft (405) is rotationally connected to a fixed frame (101), a rack (404) is arranged on a sliding plate (401), the third rotating shaft (405) is connected with a fourth full gear (4051) in a key manner, the fourth full gear (4051) is meshed with the rack (404), one side, close to a first filter screen (107), of the fixed frame (101) is rotationally connected with a rotating rod (408), the rotating rod (408) penetrates through the first filter screen (107), the rotating rod (408) and the third rotating shaft (405) are fixedly connected with a rotating rod (406), and a connecting rod (407) is rotationally connected between the rotating rod (406).
7. The indwelling needle processing device according to claim 6, wherein: the sliding plate (401) is obliquely arranged and is used for assisting the indwelling needle to slide into the fixed frame (101) step by step.
8. The indwelling needle processing device according to claim 1, wherein: still including being used for keeping off rubber slab (501) of material, rubber slab (501) are installed in collection frame (109), and rubber slab (501) are the slope setting.
9. The indwelling needle processing device according to claim 1, wherein: still including being used for carrying out the subassembly of beating of comb material to second filter screen (108), beat the subassembly and set up on first all-gear (106), beat the subassembly including solid fixed ring (601), gu fixed ring (601) rigid coupling is in first all-gear (106), gu fixed ring (601) rigid coupling has sloping block (604), one side that fixed frame (101) is close to first all-gear (106) rotates and is connected with rotating frame (602), rotating frame (602) and sloping block (604) extrusion fit, rotating frame (602) and second filter screen (108) contact fit, install torsion spring (603) between rotating frame (602) and the fixed frame (101).
10. The indwelling needle processing device according to claim 9, wherein: one side of the inclined block (604) close to the rotating frame (602) is an inclined surface.
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| CN202410114540.6A CN117643943B (en) | 2024-01-29 | 2024-01-29 | Remaining needle treatment device |
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| CN202410114540.6A CN117643943B (en) | 2024-01-29 | 2024-01-29 | Remaining needle treatment device |
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| CN117643943B CN117643943B (en) | 2024-04-12 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210385073U (en) * | 2019-07-22 | 2020-04-24 | 江西浔德环境建设工程有限公司 | Novel concrete thick liquid separation of water recovery device |
| CN111701653A (en) * | 2020-06-03 | 2020-09-25 | 刘兹雄 | Waste battery reducing mechanism |
| CN113457783A (en) * | 2021-07-09 | 2021-10-01 | 彭彬 | Construction waste recovery device for building construction and recovery method thereof |
| CN217093668U (en) * | 2022-01-25 | 2022-08-02 | 重庆广正亿科技有限公司 | Mute crusher |
| CN114985079A (en) * | 2022-05-30 | 2022-09-02 | 重庆果本生物科技有限公司 | Equipment for producing coarse fiber food by using pawpaw residues and production method thereof |
| CN115138432A (en) * | 2022-07-01 | 2022-10-04 | 江西天狼非金属新材料有限公司 | Device is picked with breakage to useless glass fiber processing |
| CN218531280U (en) * | 2022-09-19 | 2023-02-28 | 浙江楠宋瓷业有限公司 | Reducing mechanism is used in ceramic raw materials processing |
-
2024
- 2024-01-29 CN CN202410114540.6A patent/CN117643943B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210385073U (en) * | 2019-07-22 | 2020-04-24 | 江西浔德环境建设工程有限公司 | Novel concrete thick liquid separation of water recovery device |
| CN111701653A (en) * | 2020-06-03 | 2020-09-25 | 刘兹雄 | Waste battery reducing mechanism |
| CN113457783A (en) * | 2021-07-09 | 2021-10-01 | 彭彬 | Construction waste recovery device for building construction and recovery method thereof |
| CN217093668U (en) * | 2022-01-25 | 2022-08-02 | 重庆广正亿科技有限公司 | Mute crusher |
| CN114985079A (en) * | 2022-05-30 | 2022-09-02 | 重庆果本生物科技有限公司 | Equipment for producing coarse fiber food by using pawpaw residues and production method thereof |
| CN115138432A (en) * | 2022-07-01 | 2022-10-04 | 江西天狼非金属新材料有限公司 | Device is picked with breakage to useless glass fiber processing |
| CN218531280U (en) * | 2022-09-19 | 2023-02-28 | 浙江楠宋瓷业有限公司 | Reducing mechanism is used in ceramic raw materials processing |
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