[0019] Bonded below Figure 1-6 The present invention will be described in detail, in which it is convenient for the description, the orientation of the following statement is as follows: The above-mentioned left and right directions figure 1 The projection relationship of the projection is consistent with the front and back and so on.
[0020] A discarded syringe recovery apparatus with cleaning and needle separation function is provided in conjunction with Figures 1-6, including a working chamber 22 in which an opening to right is provided in the main box 10, the work The upper end wall in which the cavity 22 is connected to the right, and the lower end wall in which the working chamber 22 is connected, and the working chamber 22 is provided with a cleaning water chamber 19, the cleaning water chamber 19 right end. The wall communication is provided with a water retaining plate chamber 21, and the water retaining plate chamber 21 is connected to the left end wall of the working chamber 22, and the water retaining plate cavity 21 Right end wall hinged water retaining plate 20. The water retaining plate 20 is attached to the left end wall of the pumping chamber 18, and the lower side of the cleaning cavity 19 is provided with a waste liquid chamber 16, the waste liquid cavity 16 upper end wall and the working chamber 22 A collection chamber 17 is connected between the left end wall, and the working chamber 22 is slidably coupled to the syringe box 71, and the injector case 71 is provided with an opening up and open injector cavity 80, the syringe cavity 80 The end surface is fixedly connected to two positioning blocks 76, and the positioning block 76 is provided with a positioning chamber 77 in which an opening up, the lower end of the syringe cavity 80, and is symmetrically fixed to the right side of the positioning block 76 on the right side 78. 78 The lower end wall injecting the injector chamber 80 is provided with a pumping plate chamber 70, and the left side of the pumping plate chamber 70 is provided with an opening backward wheel cavity 83, and the slave toothy 83 Right end wall rotation cooperation Left extended to the slave of the slave cavity 83 and extends to the right to the pumping screw 82 in the pumping plate chamber 70, the pumping screw 82 fixedly connected to the driven gear cavity 83 from The pull gear 81, the pumping screw 82 right end surface and the pumping plate chamber 70 The right end wall is fixed to the pumping spring 72, the pumping screw 82, the thread is coupled to the pumping chamber 70 slide A pumped plate 68 is fitted with a connection plate 68, and the front end surface of the syringe box 71 is fixedly connected to the front rack 39, and the rear end surface of the syringe box 71 is fixed. The strip 46, the upper end wall in which the working chamber 22 is connected, and the retaining chamber 58 is slidably coupled to the unpacking pin 59, and the unfair pin 59 is provided with an opening down groove 60, The lower side of the working chamber 22 is provided with a conversion chamber 24.
[0021]Further, in one embodiment, the main box body 10 is provided with a motor 35 between the working chamber 22 and the conversion chamber 24, and the front end wall of the conversion chamber 24 is connected to the mobile gear chamber 36. The front end wall of the working chamber 22 is provided with a front rack gear cavity 40 on the upper side of the moving gear chamber 36, the front end wall rotation of the front rack gear cavity 40, and a direction extending to the front rack gear. Inside the cavity 40 and the moving intermediate shaft 34 in the moving gear chamber 36 is extended, the moving intermediate shaft 34 is fixed to the front rack gear 41 located within the front rack gear cavity 40, the The front rack gear 41 and the front rack 39 mesh, the lower end surface of the motor 35 fixedly connected to the active shaft 28 in the conversion chamber 24, and the active shaft 28 is splined with a conversion. The sleeve 38 is fixed to the conversion gear 84 in the conversion chamber 24, the conversion gear 84 and the mobile gear 37, and the conversion sleeve 38 rotates the connection connection. There is a sleeve disc 27, and the sleeve disc spring 26 is fixed between the lower end surface and the lower end wall of the conversion chamber 24.
[0022] Further, in one embodiment, the rear end wall connecting the conversion chamber 24 is provided with a pumping gear chamber 30, and the working chamber 22 is provided with a worm wheel cavity 32 on the upper side of the pumping gear cavity 30, which is described. The working chamber 22 rear end wall is connected to the active gear cavity 44 located on the left side of the worm gear cavity 32, the lower end wall rotation of the worm gear cavity 32, and the upwardly extending to the worm gear cavity 32 and extends downwardly The pumping intermediate shaft 31 in the pumping gear chamber 30 is fixed to the pumping gear 29 in which the pumping gear 29 is located in the pumping gear chamber 30, and the pumping intermediate shaft 31 is also fixed to the place The worm 33 in the snail wheel 32, the worm gear cavity 32 left end wall rotation is coupled to the right to the worm gear cavity 32 and extend to the left to the left worm shaft 43 in the active gear cavity 43, The worm wheel 43 is fixed to the worm wheel 45 located within the worm wheel cavity 32, the worm wheel 45 and the worm 33, and the worm shaft 43 is also fixed to the connection in the active gear cavity 44. Active gear 42.
[0023] Further, in one embodiment, the working chamber 22 rear end wall is connected with a rear rack gear cavity 48, and the main box body 10 is provided with a rib cabinet on the upper side of the rear tooth gear cavity 48. 53. The upper end wall of the belt cavity 53 is provided with a separation torsion spring chamber 54, and the lower end wall rotation of the rib chamber 53 is rotatably coupled upward to the rocker 53 and extended down to the post tooth. The separation intermediate shaft 50 in the strip gear cavity 48 is fixedly connected to the unidirectional bearing 49 located within the rear rack gear cavity 48, and the one-way bearing 49 is fixed to the connection. The rear rack gear 47 in the rear toothed gear 48 is further fixed to the disconnect pulley 51 located within the belt cavity 53, the lower end wall rotation of the rolling cavity 53. An upwardly extending to the separating torsion spring chamber 54 and extending down to the retaining screw 57 in the retaining chamber 58, the radiking screw 57 upper end surface and the separated torsion spring chamber 54 upper end wall The separation torsion spring 55 is fixed between the spacers, the retaining screw 57 fixedly connected to a driven belt wheel 56 located within the belt cavity 53, the slave dynamic tape 56 and the active pulley 51. Between power fittings, the conveyor belt 52 is connected, the radiking screw 57 and the unpacking pin 59 threadedly coupled.
[0024] Further, in one embodiment, the pumping plate 68 is provided with an induction electromagnet 69, and the lower end wall in which the pumping plate chamber 70 is connected to the slider cavity 74, and the trigger slider cavity 74 slides together Trigger the slider 73, the lower end surface of the trigger slider 73 and the trigger slider cavity 74 fixed connection between the terminal walls, the syringe box 71 is provided with an opening downward magnetic flux 65 The upper end wall of the magnetic cartoon 65 is fixedly connected to a trigger electromagnet 67 located within the magnetic flux cavity 65, and the magnetic flux 65 is connected to the right end wall in communication with a resistance magnetic block chamber 63, the magnetic flux 65 left end. The wall connection is provided with a resistance magnetic block groove 66 corresponding to the resistance magnetic block chamber 63, and the resistance block chamber 63 is slidably coupled to the resistance block 64, the resistance block 64, right end surface, and the resistance The block cavity 63 is fixed to the right end wall, and the resistance magnetic block 64 is fixed, and the resistance magnetic block 61 is further fixed, and the other end of the resistance magnetic drawn wire 61 and the trigger slider. 73 The lower end is fixed.
[0025] Further, in one embodiment, the lower end wall in which the working chamber 22 is connected to the inertial slider chamber 15 on the left side of the needle cavity 11, and the inertial slider cavity 15 is slidably coupled to the inertial slider 13, The inertial slider 13 is fixed between the lower end wall of the inertial slider chamber 15, and the inertial slider cavity 15 is fixed to the right end surface of the inertial slider 15 lower side of the inertial slider 13 The contact switch 12, the lower end surface of the inertial slider 13 is further fixed to the conversion drawing rope 25, and the other end of the conversion tape 25 is fixed to the lower end surface of the sleeve disc 27.
[0026] The fixed connection method of this embodiment includes, but is not limited to, bolt fixation, welding, and the like.
[0027] Such as Figure 1-5 As shown, the device of the present invention is in an initial state, the syringe box 71 is located at the rightmost end of the stroke, and the pumping plate 68 is located at the leftmost end of the stroke, and the trigger slider 73 is located on the upper side of the trigger slider cavity 74, and the resistance magnetic block 64 is located in the resistance magnetic block cavity. In the 63, the trigger slider spring 75 is flexible than the resistance magnetic block spring 62, which triggers the slider spring 75 in the stretch state, the resistance magnetic block spring 62 is in the compressed state, the resistance magnetic drawn rope 61 is in the tight state, pumping the spring 72 and The separation torsion spring 55 is in a relaxed state, and the unblocking 59 is located at the upper end of the stroke, the sleeve disc spring 26 and the inertial slider spring 14 are in a relaxed state, and the conversion drawstring 25 is in a tension, the rear toothed 46 is located in the rear rack gear 47. The right side has not yet mesh;
[0028] The order of the mechanical action of the entire device:
[0029] When the start is started, the syringe piston is placed on the positioning block 76, and the piston holder is placed in the piston handle cavity 79, and the syringe is pressed against the piston cylinder pad by the splint 78, and the activation motor 35 drives the active shaft 28 to rotate, and the active shaft 28 rotates. The conversion sleeve 38 is rotated, and the conversion sleeve 38 rotates through the conversion gear 84 and the moving gear 37 to rotate the moving intermediate shaft 34, and the moving intermediate shaft 34 rotates through the front rack gear 41 and the front rack 39 to move the syringe box 71 to the left When the syringe box 71 moves the syringe to the left, when the syringe needle moves to the pumping chamber 18, the water retaining plate 20 is rotated left under the syringe needle thrust, and the needle enters the cleaning water chamber 19, this The syringe box 71 moves to the left to the left side, and the magnetic flux 65 is in the upper side of the inertial slider cavity 15, the driven gear 81 simply engages the active gear 42, and the inertial slider 13 is magnetically controlled by the magnetic iron 67. Overcoming the inertial slider spring 14 thrust upward moves up and pulls the conversion cable 25, and the sleeve disc 27 overcomes the sleeve disc spring 26 thrust under the conversion drawing tape 25 pull downward moves the conversion gear 84 and the mobile gear 37 to disengage. The syringe box 71 stops moving to the left, and the conversion gear 84 and the pumping gear 29 are engaged, the switching sleeve 38 rotates through the conversion gear 84 and the pumping gear 29 rotation, the pumping intermediate shaft 31 rotates through the worm 33 and worm wheel 45 The worm wheel shaft 43 is rotated, and the worm wheel 43 rotates through the active gear 42 and the driven gear 81 to rotate the pumping screw 82, the pumping towant spring 72 begins to accumulate force, the pumping screw 82 rotates the pumping plate 68 to move to the right to pass through the piston handle The piston moves to the right, and the gas pressure in the piston cavity is lowered, and the cleaning water cavity 19 is cleaned into the piston chamber through the needle.
[0030] When the pump 68 is moved to the right to the rightmost end, the cleaning water is filled with a piston chamber, and the induced electromagnet 69 is moved to the upper side of the trigger slider cavity 74, and the slider 73 is triggered in the inductive electromagnet 69. Move down, the resistance magnetic drawn rope 61 is relaxed, the resistance magnetic block 64 loss resistance magnetic tie 61 tension acts under the force magnetic block spring 62 thrust to move to the resistance magnetic block 66 to enclose the magnetic flux 65, inertia Slider 13 Lost Trigger Electromagnet 67 Magnetic Force The action is moved downward under the pulling force of the inertial slider spring 14, the conversion drawing rope 25 is relaxed, the sleeve disc 27 lost the conversion drawing rope 25 tension effect on the sleeve disc spring 26 The conversion gear 84 and the pumping gear 29 are disengaged, and the pumping screw 82 is reversed to reset the pumping plate 68 in the action of the pumping torsion spring 72, and the piston is moved to the left to the left, the liquid, convert the gear. The conversion gear 84 and the moving gear 37 are re-engaged while the pumping gear 29 is disengaged, and the inertial slider 13 touches the contact switch 12 under the action of its own inertia, the contact switch 12 controls the motor 35 to stop and start inversion, the motor 35 Reverse to move the syringe box 71 to the right movement, while the syringe needle discharges the liquid after cleaning, and the waste liquid enters the waste liquid chamber 16 by the collecting chamber 17.
[0031] After the waste liquid discharge is completed, the syringe box 71 continues to move to the right movement to engage the rear rack 46 and the rear toothed gear 47, when the syringe box 71 moves to the left, due to the one-way bearing 49 action injector box 71 power cannot be transmitted to the separation The intermediate shaft 50, when the syringe box 71 is moved to the right, and the rear rack gear 47, the rear rack gear 47, and the unidirectional bearing 49 are separated, separating the intermediate shaft 50 rotation through the active pulley 51, with a wheel cavity 53 And from the dynamic pulley 56 rotate, the separation torsion spring 55 starts the storage force, the retaining screw 57 rotates the paddle pin 59 to move downward, move the syringe box 71 to the lower side of the unpacking chamber 58 The timelet pin 59 is just moving downward to the void between the syringe nipple and the joins, the syringe box 71 continues to move, the needle is disengaged under the reflection 59 and the falling needle is allowed to enter the needle cavity 11 waiting for recycling Thus, the separation of the needle is completed, and the syringe box 71 moves to the right to the rightmost end, the motor 35 stops working.
[0032] The beneficial effect of the present invention is that by moving the needle into the cleaning liquid chamber and pushes the piston shank to draw the cleaning liquid, then discharge the cleaning liquid, complete the cleaning of the syringe and needle, preventing the medical waste liquid such as the residual liquid in the needle and the needle. In the process, the environment is contaminated, and the work efficiency and cleaning effect are improved. In addition, insertion of the gear is inserted into the needle to fall off during the retract of the syringe box, the separation of abandoned syringes and needles is accommodated in subsequent medical waste classification, while avoiding people The work industry has improved safety.
[0033] The above embodiments are intended to illustrate the technical idea and characteristics of the present invention, and an object thereof is to understand those skilled in this art can understand the content of the present invention and will not be able to limit the scope of the invention. Any equivalent change or modification of the spiritual substance of the present invention should be covered within the scope of protection of the present invention.
