CN210357082U

CN210357082U - Quantitative labor-saving dosing device

Info

Publication number: CN210357082U
Application number: CN201920776712.0U
Authority: CN
Inventors: 郭青波; 齐振霄; 鲍林林
Original assignee: Henan Normal University
Current assignee: Henan Normal University
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-04-21
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a laborsaving medication dosing device of ration, including the injection tube, injection tube and fixing device, the injection tube is pegged graft on the injection tube, fixing device install on the top of injection tube and with injection tube threaded connection, the injection tube includes the barrel, injection head and injection tube gland, the bottom of barrel is provided with the injection head, the top bilateral symmetry of barrel is provided with the injection tube gland, the injection tube includes the threaded rod, rubber head and lifting rod, lifting rod installs the top at the threaded rod, the bottom at the threaded rod is installed to the rubber head, the rubber head closely cooperates with the injection tube inner wall, fixing device includes first gland and second gland, and fixing device comprises first gland and the concatenation of second gland, first gland and second gland difference fixed mounting are the both sides of port on the barrel. The utility model discloses a set up injection tube, injection tube and fixing device, it is unreasonable to have solved current technique mode of offeing medicine, and the medicine is extravagant serious, the poor problem of sewage treatment effect.

Description

Quantitative labor-saving dosing device

Technical Field

The utility model relates to a sewage treatment technical field specifically is a laborsaving medication dosing device of ration.

Background

In recent years, with the increasing awareness of environmental protection, sewage treatment becomes the focus of attention of people, and at present, because large-scale sewage automatic treatment equipment is expensive and the operating cost is too high, heavy pressure is brought to enterprises, and for small and medium-sized enterprises, small-sized convenient equipment has stronger practicability and can bring greater convenience and benefit to the enterprises.

However, the existing small and medium-sized enterprises are lack of environment-friendly professional talents, the water treatment process is often lack of scientific operation management, for example, the dosing mode is unreasonable in the dosing link of sewage treatment of many enterprises, so that the treatment effect is influenced while the medicine is wasted, and the problems are not effectively solved all the time due to the investment cost and the economy of the enterprises.

SUMMERY OF THE UTILITY MODEL

The utility model provides a laborsaving medication dosing device of ration to prior art not enough, the utility model provides a it is unreasonable to have solved current technique mode of dosing, and the medicine is extravagant serious, the poor problem of sewage treatment effect.

In order to achieve the above object, the utility model provides a following technical scheme: a quantitative labor-saving dosing device comprises a syringe, a syringe and a fixing device, wherein the syringe is inserted on the syringe, the fixing device is installed at the top end of the syringe and is in threaded connection with the syringe, the syringe comprises a barrel body, an injection head and a syringe gland, the injection head is arranged at the bottom end of the barrel body, syringe glands are symmetrically arranged on two sides of the top end of the barrel body, the syringe comprises a threaded rod, a rubber head and a lifting rod, the lifting rod is installed at the top end of the threaded rod, the rubber head is installed at the bottom end of the threaded rod and is tightly matched with the inner wall of the syringe, the fixing device comprises a first gland and a second gland, the fixing device is formed by splicing the first gland and the second gland, the first gland and the second gland are respectively and fixedly installed on two sides of an upper port of the barrel body, a half threaded hole is formed in the middle position of the first gland and the second gland, the second gland is installed with the draw-in groove of buckle cooperation joint with the relative one end of first gland.

Preferably, the whole threaded hole formed by combining the two half-threaded holes is just in threaded connection with the threaded rod.

Preferably, the cylinder body is provided with scale marks.

Preferably, the outermost ends of the first gland and the second gland are provided with handle glands.

Preferably, the upper end of the first gland is provided with a vent hole.

Preferably, the syringe has a barrel volume of 10L, a barrel diameter of 16cm and a barrel length of 60 cm.

Compared with the prior art, the utility model has the advantages of it is following:

1. through setting up injection tube, injection tube and fixing device, during the use, realize absorption and extrusion to the liquid medicine through carrying and lifting and impel the injection tube, utilize the distance that the screw thread control injection tube impeld the rubber head simultaneously, thereby realize quantitative liquid removal, the process of adding medicine with the scale mark on the injection tube simultaneously, can realize injecting to the ration, it is extravagant to avoid sewage treatment to cause the medicine in-process, has reduced the sewage treatment cost for middle-size and small-size enterprise, brings bigger facility and benefit for the enterprise.

2. Adopt the design similar with the syringe, utilize cylinder syringe principle, enlarge overall structure, arrange detachable fixed screw and threaded in section of thick bamboo injection tube design, convenient to use, the cost is with low costs, and sewage treatment is effectual.

Drawings

FIG. 1 is an overall view of the present invention;

FIG. 2 is a schematic view of the structure of the syringe of the present invention;

FIG. 3 is a schematic structural view of the injection tube of the present invention;

fig. 4 is a top view of the fixing device of the present invention;

fig. 5 is a side view of the first gland of the present invention;

fig. 6 is a front view of the first gland of the present invention.

The reference numbers in the figures are: 1. an injection tube; 2. an injection tube; 3. a fixing device; 4. a barrel; 5. an injection head; 6. scale lines; 7. a threaded rod; 8. a rubber head; 9. lifting a pull rod; 10. a first gland; 11. a second gland; 12. a half-threaded hole; 13. a handle gland; 14. buckling; 15. a card slot; 16. air holes are formed; 17. and (4) pressing the injection tube.

Detailed Description

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The technical scheme of the utility model is described in detail with the attached drawings, a quantitative labor-saving medicine feeding device comprises an injection tube 1, an injection tube 2 and a fixing device 3, the injection tube is inserted on the injection tube, the fixing device is arranged at the top end of the injection tube and is in threaded connection with the injection tube, the injection tube comprises a tube body 4, an injection head 5 and an injection tube gland 17, the bottom end of the tube body is provided with the injection head, the injection tube is symmetrically provided with the injection tube gland at the two sides of the top end of the tube body, the injection tube comprises a threaded rod 7, a rubber head 8 and a lifting rod 9, the lifting rod is arranged at the top end of the threaded rod, the rubber head is arranged at the bottom end of the threaded rod and is tightly matched with the inner wall of the injection tube, the fixing device comprises a first gland 10 and a second gland 11, the fixing device is formed by, half screw hole 12 has been seted up to the intermediate position of first gland and second gland, the buckle is installed with the relative one end both sides position of second gland to first gland, draw-in groove 15 with 14 cooperation joints of buckle is installed with the relative one end of first gland to the second gland, two synthetic whole screw holes of half screw hole just with threaded rod threaded connection, be provided with scale mark 6 on the barrel, handle gland 13 is installed to the outermost end of first gland and second gland, bleeder vent 16 has been seted up to the upper end of first gland, be convenient for maintain normal atmospheric pressure, the barrel volume of injection tube is 10L, the barrel diameter is 16cm, barrel length is 60cm, the device still can be used for different places through the change of specification size, if: the needle tube filter is used for improving needle tube filtration, and labor-saving operation is realized by encrypting threads; the compound preparation is used for dosing, epidemic prevention, disinfection or addition of nutrient solution for aquaculture, animal culture and plant cultivation; is used for laboratory liquid transferring and medicine adding of rough and multiple times of quantification.

Before use, the lifting rod is directly pushed to the bottom of a cylinder body of an injection cylinder in the same using method as an injector, a single hand holds an injection cylinder gland, the other hand pulls the lifting rod upwards to suck liquid medicine into the injection cylinder, the injection cylinder injector is operated, then a first gland and a second gland are aligned from two sides of a threaded rod at the top of the injection cylinder, a buckle on the first gland is clamped in a clamping groove at the corresponding position of the second gland, the first gland and the second gland are pressed on the injection cylinder gland, the threaded rod is in threaded connection with threaded holes at the central positions of the first gland and the second gland, the rubber head is driven to move to the bottom of the cylinder body of the injection cylinder by rotating the lifting rod anticlockwise through the threaded rod in threaded connection with the threaded holes, the injection cylinder is held by the single hand, the other hand rotates the lifting rod clockwise to enable the threaded rod to rotate, in forming the negative pressure in the injection tube and inhaling the injection tube with the liquid medicine, the operation is similar with the cylinder syringe, and every rotates the round pull rod in the same direction as the pointer, and the rubber head impels the distance that the pipe wall half rose the liquid scale forward, and the pull rod is rotated to the liquid medicine volume as required, alright extrude the liquid medicine ration, the utility model discloses a setting up injection tube, injection tube and fixing device, it is unreasonable to have solved current technique mode of offeing medicine, and the medicine is extravagant serious, the poor problem of sewage treatment effect.

The foregoing shows and describes the general principles of the present invention, with its principal features and advantages, and further, various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a laborsaving medication dosing device of ration, includes injection cylinder, syringe and fixing device, its characterized in that: the injection tube is inserted on the injection tube, the fixing device is arranged at the top end of the injection tube and is in threaded connection with the injection tube, the injection tube comprises a tube body, an injection head and an injection tube gland, the injection head is arranged at the bottom end of the tube body, the injection tube gland is symmetrically arranged on two sides of the top end of the tube body, the injection tube comprises a threaded rod, a rubber head and a lifting rod, the lifting rod is arranged at the top end of the threaded rod, the rubber head is arranged at the bottom end of the threaded rod, the rubber head is tightly matched with the inner wall of the injection tube, and fixing device comprises first gland and the concatenation of second gland, and first gland and second gland respectively fixed mounting are in the both sides of barrel upper port, and half screw hole has been seted up to the intermediate position of first gland and second gland, and the buckle is installed to first gland and the relative one end both sides position of second gland, and the relative one end of second gland is installed the draw-in groove with buckle cooperation joint.

2. A quantitative labor-saving drug delivery device according to claim 1, wherein: the whole threaded hole formed by combining the two half threaded holes is just in threaded connection with the threaded rod.

3. A quantitative labor-saving drug delivery device according to claim 1, wherein: the cylinder body is provided with scale marks.

4. A quantitative labor-saving drug delivery device according to claim 1, wherein: the outermost ends of the first gland and the second gland are provided with handle glands.

5. A quantitative labor-saving drug delivery device according to claim 1, wherein: the upper end of the first gland is provided with an air hole.

6. A quantitative labor-saving drug delivery device according to claim 1, wherein: the volume of the cylinder body of the injection cylinder is 10L, the diameter of the cylinder body is 16cm, and the length of the cylinder body is 60 cm.