Non-contact safe medicine putting device

Abstract

The utility model discloses a non-contact safe drug feeding device which comprises a sewage treatment tank and further comprises a feeding mechanism and a stirring mechanism. A feeding mechanism is arranged above the sewage treatment tank, and a stirring mechanism is arranged in the sewage treatment tank; the putting mechanism comprises a supporting frame, a first driving piece, a screw rod, a sliding block, a second driving piece and a containing frame. The sewage treatment tank is connected with the support frame; the screw rod is in threaded connection with the sliding block; the fixed end of the first driving piece is connected to the supporting frame, the movable end of the first driving piece is connected with one end of the screw rod, and the other end of the screw rod is rotationally connected with the supporting frame; the fixed end of the second driving part is connected to the side, close to the sewage treatment tank, of the sliding block, and the movable end of the second driving part is connected with the containing frame. The problem that in the prior art, in the sewage treatment process, medicine is likely to be mistakenly inhaled into the human body to threaten the health of the human body in the medicine feeding process is solved, and the technical effects that in the sewage treatment process, manual work does not make contact with the medicine, and the medicine is evenly fed are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of drug delivery, and in particular to a contactless and safe drug delivery device. Background Art

[0002] During the sewage treatment process, the sewage needs to be discharged into a sewage treatment pool for treatment. In addition, different drugs need to be added according to the characteristics of the sewage during the sewage treatment process. During the drug addition process, a sewage treatment drug addition device is used. In the prior art, such as patent CN211946405U "Drug Addition Device for Sewage Treatment", the patent adopts a spray device and a drip device. The spray device can quickly and evenly add drugs, and the drip device can use gravity to complete the drug addition without consuming energy.

[0003] However, during sewage treatment, some drugs are inherently corrosive and generate dust when administered, which can easily lead to accidental inhalation, thus posing a threat to human health. Utility Model Content

[0004] The embodiments of the present application provide a contactless and safe drug delivery device, which solves the problem in the prior art that drugs are easily accidentally inhaled into the human body and pose a threat to human health during the sewage treatment process, and achieves the technical effect of evenly delivering drugs without manual contact during the sewage treatment process.

[0005] An embodiment of the present utility model provides a contactless and safe drug delivery device, comprising a sewage treatment tank, a delivery mechanism and a stirring mechanism; the delivery mechanism is arranged above the sewage treatment tank, and the delivery mechanism is configured for contactless delivery of drugs; the stirring mechanism is arranged inside the sewage treatment tank, and the stirring mechanism is configured for mixing drugs with sewage; the delivery mechanism comprises a support frame, a first driving member, a screw, a slider, a second driving member and a holding frame; the sewage treatment tank is connected to the support frame, and the screw is threadedly connected to the slider; the fixed end of the first driving member is connected to the support frame, the movable end of the first driving member is connected to one end of the screw, and the other end of the screw is rotatably connected to the support frame; the fixed end of the second driving member is connected to the side of the slider close to the sewage treatment tank, and the movable end of the second driving member is connected to the holding frame.

[0006] In one possible implementation, the stirring mechanism includes a fixed plate, a third driving member, a transmission member and a rotating rod; the fixed plate is connected to the sewage treatment tank; one side of the fixed plate is connected to the fixed end of the third driving member, and the movable end of the third driving member is connected to one end of the transmission member; the other end of the transmission member is connected to one end of the rotating rod, and the other end of the rotating rod is rotatably connected to the sewage treatment tank.

[0007] In a possible implementation, the stirring mechanism further includes a plurality of stirring rods; and the outer side of the rotating rod is fixedly connected to the plurality of stirring rods that are evenly distributed.

[0008] In a possible implementation, two rotating rods are provided; a plurality of stirring rods are evenly distributed on the outer sides of the two rotating rods, and the two groups of stirring rods are cross-arranged on the two rotating rods.

[0009] In one possible implementation, the transmission member includes a first gear and a second gear; the movable end of the third driving member is connected to the first gear; the second gear is rotatably connected to the sewage treatment tank; the first gear and the second gear are meshed, and the second gear is fixedly connected to the rotating rod.

[0010] In a possible implementation, a plurality of bearings are further included; the plurality of bearings are disposed between the sewage treatment tank and the rotating rod.

[0011] In a possible implementation, a water inlet pipe is further included; the side of the sewage treatment tank is connected to the water inlet pipe, and the water inlet pipe is communicated with the interior of the sewage treatment tank.

[0012] In a possible implementation, a first valve is further included; the water inlet pipe is provided with the first valve, and the first valve is configured to control sewage from entering the sewage treatment tank.

[0013] In a possible implementation, a drain pipe is further included; the side of the sewage treatment tank is connected to the drain pipe, and the drain pipe is communicated with the interior of the sewage treatment tank.

[0014] In a possible implementation, a second valve is further included; the drain pipe is provided with a second valve, and the second valve is configured to control the discharge of sewage from the sewage treatment tank.

[0015] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0016] The embodiment of the present invention adopts a non-contact safety drug delivery device, including a sewage treatment tank, and also includes: a delivery mechanism and a stirring mechanism; a delivery mechanism is provided above the sewage treatment tank, and the delivery mechanism is configured for non-contact delivery of drugs; drugs are delivered through the delivery mechanism to avoid contact between drugs and people, and a stirring mechanism is provided inside the sewage treatment tank, and the stirring mechanism is configured for mixing drugs with sewage; the delivery mechanism includes a support frame, a first driving member, a screw, a slider, a second driving member and a containing frame; the sewage treatment tank is connected to the support frame, and the screw is threadedly connected to the slider; the fixed end of the first driving member is connected to the The movable end of the first driving member is connected to the support frame, and the movable end of the first driving member is connected to one end of the screw, and the other end of the screw is rotatably connected to the support frame; the screw can be driven to rotate by the first driving member, and since the screw is threadedly connected to the slider, the first driving member can drive the slider to move on the screw through the screw, and the fixed end of the second driving member is connected to the side of the slider close to the sewage treatment tank, and the movable end of the second driving member is connected to the holding frame; while the slider moves, it can also drive the second driving member and the holding frame to move in the length direction of the screw, and the medicine is set in the holding frame, and the second driving member can drive the holding frame to move in the length direction of the slider. The present application solves the problem of the prior art that medicines are easily accidentally inhaled into the human body during the sewage treatment process, which poses a threat to human health, and achieves the technical effect of evenly delivering medicines without manual contact with the medicines during the sewage treatment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 An axonometric diagram of a contactless and safe drug delivery device provided in an embodiment of the present application;

[0019] Figure 2 A cross-sectional view of a contactless and safe drug delivery device provided in an embodiment of the present application;

[0020] Figure 3 An axonometric diagram of the delivery mechanism provided in an embodiment of the present application;

[0021] Figure 4 An axonometric diagram of a stirring mechanism provided in an embodiment of the present application;

[0022] Figure 5 This is an axonometric view of the containing frame provided in an embodiment of the present application.

[0023] Icon: 1-sewage treatment tank; 2-dispensing mechanism; 201-support frame; 202-first driving member; 203-screw; 204-slider; 205-second driving member; 206-holding frame; 3-stirring mechanism; 301-fixed plate; 302-rotating rod; 303-third driving member; 304-stirring rod; 4-water inlet pipe; 5-drain pipe; 6-bearing; 7-support block; 8-transmission member; 801-first gear; 802-second gear. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limitations on the present invention. The terms "first", "second" and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a communication between the internal parts of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to the specific circumstances.

[0026] The present invention provides a device for safely delivering medicines without contact. Figure 1-5As shown, it includes a sewage treatment tank 1, a dispensing mechanism 2 and a stirring mechanism 3; a dispensing mechanism 2 is provided above the sewage treatment tank 1, and the dispensing mechanism 2 is configured for contactless dispensing of medicines; a stirring mechanism 3 is provided inside the sewage treatment tank 1, and the stirring mechanism 3 is configured for mixing medicines with sewage; the dispensing mechanism 2 includes a support frame 201, a first driving member 202, a screw 203, a slider 204, a second driving member 205 and a holding frame 206; the sewage treatment tank 1 is connected to the support frame 201, and the screw 203 is threadedly connected to the slider 204; the fixed end of the first driving member 202 is connected to the support frame 201, the movable end of the first driving member 202 is connected to one end of the screw 203, and the other end of the screw 203 is rotatably connected to the support frame 201; the fixed end of the second driving member 205 is connected to the side of the slider 204 close to the sewage treatment tank 1, and the movable end of the second driving member 205 is connected to the holding frame 206.

[0027] Exemplarily, it also includes a support block 7. The support frame 201 is fixedly connected to the support block 7 on one side close to the sewage treatment tank 1. One end of the screw 203 is connected to the movable end of the first driving member 202, and the other end of the screw 203 is rotatably connected to the support block 7. By setting the support block 7, the screw 203 can be auxiliary supported, thereby improving the stability of the screw 203 during rotation.

[0028] For example, the first driving member 202 is a servo motor. The active end of the servo motor drives the screw 203 to rotate. The slider 204 is threadedly connected to the screw 203. Therefore, the servo motor can drive the slider 204 to move in the length direction of the screw 203 through the screw 203. The second driving member 205 is a servo cylinder. The fixed end of the servo cylinder is fixedly connected to the slider 204. The active end of the servo cylinder is connected to the receiving frame 206. The servo cylinder can drive the receiving frame 206 to move in the length direction of the slider 204. That is, when the screw 203 rotates, it can drive the slider 204 to slide back and forth along the inner top wall of the support frame 201. When the servo cylinder is activated, it can drive the receiving frame 206 to move in the length direction of the slider 204. This ensures that the medicine is evenly distributed into the sewage treatment tank 1.

[0029] For example, the stirring mechanism 3 can be used to stir and mix the medicine and sewage, thereby avoiding direct contact between the human body and the corrosive or irritating medicine, and preventing the human body from accidentally inhaling the dust generated during the delivery process. The entire drug delivery process of this application is contactless with the human body, thereby improving the safety of the staff when delivering the medicine.

[0030] Exemplarily, there are two second driving members 205, and the fixed ends of the two drives are fixedly connected to the two ends of the slider 204, and the movable ends of the two driving members are fixedly connected to the holding frame 206. In the initial state, the two holding frames 206 are fitted together, and medicines for sewage treatment can be stored in the holding cavity formed by the two holding frames 206. The groove of the holding frame 206 is set to have a certain slope, so that the medicines stored inside can slide out under the action of their own gravity, and thus fall into the sewage treatment tank 1 for chemical treatment of the sewage.

[0031] In the embodiment of this application, Figure 1-5 As shown, the stirring mechanism 3 includes a fixed plate 301, a third driving member 303, a transmission member 8 and a rotating rod 302; the fixed plate 301 is connected to the sewage treatment tank 1; one side of the fixed plate 301 is connected to the fixed end of the third driving member 303, and the movable end of the third driving member 303 is connected to one end of the transmission member 8; the other end of the transmission member 8 is connected to one end of the rotating rod 302, and the other end of the rotating rod 302 is rotatably connected to the sewage treatment tank 1.

[0032] Exemplarily, the third driving member 303 is a servo motor, the fixed end of the servo motor is connected to the fixed plate 301, and the movable end of the servo motor is connected to one end of the transmission member 8. The servo motor can drive the rotating rod 302 to rotate through the transmission member 8.

[0033] In the embodiment of this application, Figure 1-5 As shown, the stirring mechanism 3 further includes a plurality of stirring rods 304 ; the outer side of the rotating rod 302 is fixedly connected with a plurality of stirring rods 304 that are evenly distributed.

[0034] In the embodiment of this application, Figure 1-5 As shown, there are two rotating rods 302 ; a plurality of stirring rods 304 are evenly distributed on the outside of the two rotating rods 302 , and the two groups of stirring rods 304 of the two rotating rods 302 are cross-arranged.

[0035] Exemplarily, a group of evenly distributed stirring rods 304 are fixedly connected to the outer sides of the two rotating rods 302, and the two groups of stirring rods 304 are cross-arranged, one end of the transmission member 8 is connected to the movable end of the third driving member 303, and one end of the two rotating rods 302 is connected to the other end of the transmission member 8. The other end of the rotating rod 302 is arranged in the side wall of the sewage treatment tank 1 and is rotatably connected to the sewage treatment tank 1.

[0036] In the embodiment of this application, Figure 1-5 As shown, the transmission member 8 includes a first gear 801 and a second gear 802; the movable end of the third driving member 303 is connected to the first gear 801; the second gear 802 is rotatably connected to the sewage treatment tank 1; the first gear 801 and the second gear 802 are meshed, and the second gear 802 is fixedly connected to the rotating rod 302.

[0037] Exemplarily, the third driving member 303 and the transmission member 8 are both arranged on the outside of the sewage treatment tank 1, wherein the transmission member 8 includes a first gear 801 and two second gears 802, the first gears 801 are meshed with the two second gears 802, the first gear 801 is connected to the movable end of the third driving member 303, the two rotating rods 302 pass through the side wall of the sewage treatment tank 1 and are respectively connected to the two second gears 802, the third driving member 303 can drive the two rotating rods 302 to rotate through the first gear 801 and the two second gears 802, and the outer sides of the two rotating rods 302 are fixedly connected with a group of evenly distributed stirring rods 304, and the two groups of stirring rods 304 are cross-arranged, therefore, the third driving member 303 can drive the two groups of stirring rods 304 to stir the sewage in the sewage treatment tank 1 through the first gear 801 and the two second gears 802, so that the mixing of sewage and medicines is more sufficient, thereby improving the sewage treatment effect.

[0038] In the embodiment of this application, Figure 1-5 As shown, it also includes multiple bearings 6; the multiple bearings 6 are arranged between the sewage treatment tank 1 and the rotating rod 302.

[0039] In the embodiment of this application, Figure 1-5 As shown, it also includes a water inlet pipe 4; the side of the sewage treatment tank 1 is connected to the water inlet pipe 4, and the water inlet pipe 4 is connected to the interior of the sewage treatment tank 1.

[0040] In the embodiment of this application, Figure 1-5 As shown, it also includes a first valve; a first valve is provided on the water inlet pipe 4, and the first valve is configured to control sewage from entering the sewage treatment tank 1.

[0041] In the embodiment of this application, Figure 1-5 As shown, a drain pipe 5 is also included; the outside of the sewage treatment tank 1 is connected to the drain pipe 5, and the drain pipe 5 is communicated with the inside of the sewage treatment tank 1.

[0042] In the embodiment of this application, Figure 1-5 As shown, a second valve is also included; a second valve is provided on the drain pipe 5 , and the second valve is configured to control the discharge of sewage from the sewage treatment tank 1 .

[0043] For example, the present application can introduce sewage that needs to be chemically treated into the sewage treatment tank 1 by setting a water inlet pipe 4, and can discharge the sewage that has completed chemical treatment from the sewage treatment tank 1 by setting a drain pipe 5. By setting bearings 6 at both ends of the rotating rod 302, the rotating rod 302 can be made more stable during rotation, avoiding jamming and swinging of the rotating rod 302 during use.

[0044] The present invention provides a contactless and safe medicine delivery device, the working process of which is as follows:

[0045] When adding medicines to chemically treat sewage, the first valve controlled on the water inlet pipe 4 is opened to guide the sewage to be chemically treated into the sewage treatment tank 1. After completion, the first valve controlled on the water inlet pipe 4 is closed, and then the liquid level of the sewage is detected according to the radar water level gauge installed on the inner bottom wall of the support frame 201, so as to control the first driving member 202, the third driving member 303 and the two second driving members 205 to start. After the two second driving members 205 are started synchronously, their output ends retract, which can drive the two holding frames 206 to move away from each other, so that a certain distance is left between the two holding frames 206. Under the action of their own gravity, the medicines stored in the holding frames 206 slide down along the groove with a certain slope opened on the holding frames 206, and thus fall into the sewage treatment tank 1 for chemical treatment of the sewage. After the first driving member 202 is started, it can drive the slider 204 to move, and then drive the holding frames 206 to move through the second driving member 205, so that the medicines are evenly added to the sewage treatment tank 1. After the amount of medicine added is reached, the two holding frames 206 can be fitted together to stop the addition of medicines. After the third driving member 303 is started, it can drive the first gear 801 to rotate. Through the engagement of the first gear 801 and the two second gears 802, the two second gears 802 can be driven to rotate in opposite directions. The two second gears 802 respectively drive the rotating rods 302 connected thereto to rotate in the inner wall of the sewage treatment tank 1. The two rotating rods 302 respectively drive the stirring rods 304 connected thereto to rotate. The use of two sets of cross-arranged stirring rods 304 can make the sewage and medicine mixed more fully, thereby improving the effect of sewage treatment. After the chemical treatment is completed, the second control valve on the drain pipe 5 can be opened to discharge the chemically treated sewage from the sewage treatment tank 1, thereby avoiding direct contact between the human body and corrosive or irritating medicines, and avoiding accidental inhalation of dust generated during the addition process. The entire addition process is non-contact with the human body, which can improve the safety of the staff when adding medicines.

[0046] The utility model coordinates the sewage treatment tank 1, the dosing mechanism 2 and the stirring mechanism 3, and when drugs are added to chemically treat sewage, the drugs can be evenly added into the sewage treatment tank 1 through the reciprocatingly movable dosing mechanism 2, and the entire drug addition process has no contact with the human body, thereby improving the safety of workers when adding drugs.

[0047] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other. Each embodiment focuses on the differences from other embodiments.

[0048] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some or all of the technical features therein can be replaced by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the present application.

Claims

1. A non-contact safe drug delivery device, comprising a sewage treatment tank (1), characterized in that: It also includes a feeding mechanism (2) and a stirring mechanism (3); The delivery mechanism (2) is provided above the sewage treatment tank (1), and the delivery mechanism (2) is configured for contactless delivery of medicines; The sewage treatment tank (1) is provided with the stirring mechanism (3) inside, and the stirring mechanism (3) is configured to mix the medicine with the sewage; The delivery mechanism (2) comprises a support frame (201), a first driving member (202), a screw rod (203), a slider (204), a second driving member (205) and a containing frame (206); The sewage treatment tank (1) is connected to the support frame (201), and the screw (203) is threadedly connected to the slider (204); The fixed end of the first driving member (202) is connected to the support frame (201), the movable end of the first driving member (202) is connected to one end of the screw rod (203), and the other end of the screw rod (203) is rotatably connected to the support frame (201); The fixed end of the second driving member (205) is connected to a side of the slider (204) close to the sewage treatment tank (1), and the movable end of the second driving member (205) is connected to the containing frame (206).

2. A contactless and safe medicine delivery device according to claim 1, characterized in that: The stirring mechanism (3) comprises a fixed plate (301), a third driving member (303), a transmission member (8) and a rotating rod (302); The fixing plate (301) is connected to the sewage treatment tank (1); One side of the fixed plate (301) is connected to the fixed end of the third driving member (303), and the movable end of the third driving member (303) is connected to one end of the transmission member (8); The other end of the transmission member (8) is connected to one end of the rotating rod (302), and the other end of the rotating rod (302) is rotatably connected to the sewage treatment tank (1).

3. The non-contact safe drug delivery device according to claim 2, characterized in that: The stirring mechanism (3) further includes a plurality of stirring rods (304); The outer side of the rotating rod (302) is fixedly connected to a plurality of stirring rods (304) that are evenly distributed.

4. A contactless and safe medicine delivery device according to claim 3, characterized in that: The number of the rotating rods (302) is two; A plurality of stirring rods (304) are evenly distributed on the outside of the two rotating rods (302), and the two groups of stirring rods (304) of the two rotating rods (302) are cross-arranged.

5. The non-contact safe drug delivery device according to claim 2, characterized in that: The transmission member (8) includes a first gear (801) and a second gear (802); The movable end of the third driving member (303) is connected to the first gear (801); The second gear (802) is rotatably connected to the sewage treatment tank (1); The first gear (801) and the second gear (802) are engaged, and the second gear (802) is fixedly connected to the rotating rod (302).

6. The non-contact safe drug delivery device according to claim 2, characterized in that: Also includes a plurality of bearings (6); The plurality of bearings (6) are arranged between the sewage treatment tank (1) and the rotating rod (302).

7. The contactless and safe drug delivery device according to claim 1, characterized in that: Also includes a water inlet pipe (4); A water inlet pipe (4) is connected to the side of the sewage treatment tank (1), and the water inlet pipe (4) is in communication with the interior of the sewage treatment tank (1).

8. The non-contact safe drug delivery device according to claim 7, characterized in that: Also included is a first valve; The water inlet pipe (4) is provided with the first valve, which is configured to control sewage from entering the sewage treatment tank (1).

9. The non-contact safe drug delivery device according to claim 1, characterized in that: Also includes a drain pipe (5); The side of the sewage treatment tank (1) is connected to the drainage pipe (5), and the drainage pipe (5) is communicated with the interior of the sewage treatment tank (1).

10. The non-contact safe drug delivery device according to claim 9, characterized in that: Also included is a second valve; A second valve is provided on the drainage pipe (5), and the second valve is configured to control the discharge of sewage from the sewage treatment tank (1).

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