CN219355972U

CN219355972U - Dispensing device

Info

Publication number: CN219355972U
Application number: CN202320619345.XU
Authority: CN
Inventors: 李贞敏; 张治华
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-07-18
Anticipated expiration: 2033-03-27

Abstract

The utility model provides a dispensing device, which belongs to the field of dispensing tools, and comprises a support body, a liquid injection cylinder fixedly arranged on the support body and communicated with the container, and a quantitative injection mechanism arranged on the support body and used for quantitatively injecting liquid in the liquid injection cylinder into the container; the quantitative pressure injection mechanism comprises a piston rod longitudinally moving above the liquid injection cylinder and a driving mechanism for driving the piston rod to longitudinally move. The dispensing device can effectively control the injection amount of the liquid medicine according to the requirement by arranging the quantitative injection pressing mechanism, thereby realizing quantitative control of the liquid medicine; simultaneously, through setting up rabbling mechanism and stirring liquid for liquid intensive mixing, thereby the effectual quality that improves the liquid medicine.

Description

Dispensing device

Technical Field

The utility model belongs to the technical field of dispensing tools, and particularly relates to a dispensing device.

Background

Veterinarians, which are doctors for disease prevention, diagnosis and treatment of animals, specifically, a class of workers who utilize medical methods to promote the mutual coordination of animal bodies (including wild animals and domestic fowl and livestock aquatic animals) with microorganisms and natural environments, are required to dispense medicines for the accurate treatment of livestock by proportioning liquid medicines for the convenience of targeted treatment of animals.

However, the conventional dispensing device has the following disadvantages:

(1) The dosage of the liquid medicine is inconvenient to control, so that the liquid medicine has lower accuracy;

(2) When a plurality of liquid medicines are mixed and melted, the liquid medicines are not sufficiently melted, so that the taking effect is poor.

Accordingly, the present utility model provides a dispensing device.

Disclosure of Invention

The embodiment of the utility model provides a dispensing device, which aims to solve the problems in the background technology.

The embodiment of the utility model is realized in such a way that the dispensing device comprises a support body, a liquid injection cylinder fixedly arranged on the support body and communicated with the container, and a quantitative injection mechanism arranged on the support body and used for quantitatively injecting the liquid in the liquid injection cylinder into the container;

the quantitative pressure injection mechanism comprises a piston rod longitudinally moving above the liquid injection cylinder and a driving mechanism for driving the piston rod to longitudinally move.

Preferably, the driving mechanism comprises a supporting frame fixedly arranged on the supporting body, a lifting plate longitudinally moving on the supporting frame, a screw rod arranged on the supporting frame and used for driving the lifting plate to move, and a servo motor A fixedly arranged on the supporting frame and used for driving the screw rod to rotate, and the piston rod is fixedly arranged on the lifting plate.

Preferably, the support frame is provided with a scale for controlling the movement stroke of the lifting plate.

Preferably, the lifting plate is provided with a guide block, and a sliding groove matched with the guide block is formed in the inner side of the supporting frame.

Preferably, the dispensing device further comprises a stirring mechanism arranged on the support body and communicated with the container.

Preferably, the stirring mechanism comprises a mixing barrel fixedly arranged on the supporting body and communicated with the container, a rotating shaft rotatably arranged in the mixing barrel, stirring paddles fixedly arranged on the rotating shaft and a servo motor B fixedly arranged on the supporting body and used for driving the rotating shaft to rotate.

Preferably, the mixing barrel is fixedly provided with a liquid outlet pipe communicated with the mixing barrel, and the liquid outlet pipe is provided with a valve.

The dispensing device can effectively control the injection amount of the liquid medicine according to the requirement by arranging the quantitative injection pressing mechanism, thereby realizing quantitative control of the liquid medicine; simultaneously, through setting up rabbling mechanism and stirring liquid for liquid intensive mixing, thereby the effectual quality that improves the liquid medicine.

Drawings

FIG. 1 is a schematic view of a dispensing device;

FIG. 2 is a schematic view of an exploded construction of a dispensing device;

FIG. 3 is a schematic structural view of a quantitative injection mechanism in a dispensing device;

fig. 4 is a schematic structural view of a stirring mechanism in the dispensing device.

In the figure:

1. a support body;

2. a container;

3. a liquid injection cylinder;

4. a quantitative injection mechanism;

41. a piston rod;

42. a driving mechanism;

421. a support frame;

4211. a chute;

422. a lifting plate;

4221. a guide block;

423. a screw rod;

424. a servo motor A;

5. a stirring mechanism;

51. a mixing barrel;

511. a liquid outlet pipe;

512. a valve;

52. a rotating shaft;

53. stirring paddles;

54. and a servo motor B.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The utility model provides a dispensing device, as shown in fig. 1 and 2, which comprises a support body 1, a container 2 fixedly arranged on the support body 1, a liquid injection cylinder 3 fixedly arranged on the support body 1 and communicated with the container 2, and a quantitative injection mechanism 4 arranged on the support body 1 and used for quantitatively injecting liquid in the liquid injection cylinder 3 into the container 2;

the quantitative pressure injection mechanism 4 includes a piston rod 41 longitudinally moving above the injection cylinder 3 and a driving mechanism 42 driving the piston rod 41 to longitudinally move.

When the dosing device is used, dosing liquid is placed in the liquid injection cylinder 3, the driving mechanism 42 drives the piston rod 41 to move close to the liquid injection cylinder 3, after the piston rod 41 is inserted into the liquid injection cylinder 3, the liquid in the liquid injection cylinder 3 is extruded into the container 2 to be mixed and configured under extrusion of the piston rod 41, wherein the liquid amount in the container 2 is controlled by controlling the downward moving distance of the piston rod 41, and thus dosage control is achieved.

As shown in fig. 1 and 2, the driving mechanism 42 includes a supporting frame 421 fixedly disposed on the supporting body 1, a lifting plate 422 longitudinally moving on the supporting frame 421, a screw 423 disposed on the supporting frame 421 for driving the lifting plate 422 to move, and a servo motor a424 fixedly disposed on the supporting frame 421 for driving the screw 423 to rotate, and the piston rod 41 is fixedly disposed on the lifting plate 422. Wherein, the supporting frame 421 is provided with a scale for controlling the moving stroke of the lifting plate 422.

When the liquid medicine is injected, the screw rod 423 is driven to rotate through the servo motor A424, so that the lifting plate 422 is driven to move on the supporting frame 421, the lifting plate 422 is driven to move close to the liquid injection cylinder 3, the piston rod 41 is driven to move into the liquid injection cylinder 3 to squeeze the liquid medicine, the liquid enters the container 2, the servo motor A424 is closed through observing scales on the supporting frame 421, when the lifting plate 422 moves to a corresponding position, at the moment, the brake of the servo motor 424 is stopped, and the lifting plate 422 stops moving.

Further, in order to ensure the stability of the movement of the lifting plate 422, the lifting plate 422 has a guiding block 4221, and a sliding groove 4211 adapted to the guiding block 4221 is provided on the inner side of the supporting frame 421. The lifting plate 422 is guided in a moving way through the cooperation of the guide block 4221 and the sliding groove 4211, so that the lifting plate 422 is prevented from rotating along with the screw rod 423, and the moving stability of the lifting plate 422 is ensured.

As shown in fig. 1 and 3, the dispensing device further comprises a stirring mechanism 5 provided on the support body 1 and communicating with the container. The stirring mechanism 5 comprises a mixing barrel 51 fixedly arranged on the supporting body 1 and communicated with the container 2, a rotating shaft 52 rotatably arranged in the mixing barrel 51, stirring paddles 53 fixedly arranged on the rotating shaft 52 and a servo motor B54 fixedly arranged on the supporting body 1 and used for driving the rotating shaft 52 to rotate. The mixing barrel 51 is fixedly provided with a liquid outlet pipe 511 communicated with the mixing barrel 51, and the liquid outlet pipe 511 is provided with a valve 512.

After the liquid enters the mixing barrel 51 through the container 2, the rotating shaft 52 is driven to rotate by the servo motor B54, so that the stirring paddle 53 is driven to stir and mix the liquid medicine in the mixing barrel 51, the liquid medicine in the mixing barrel 51 is fully mixed, after the mixing is completed, the servo motor B54 is closed, the valve 512 is opened, and the mixed liquid medicine is discharged through the liquid outlet pipe 511.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The dispensing device is characterized by comprising a support body (1), a container (2) fixedly arranged on the support body (1), a liquid injection cylinder (3) fixedly arranged on the support body (1) and communicated with the container (2), and a quantitative injection mechanism (4) arranged on the support body (1) and used for quantitatively injecting liquid in the liquid injection cylinder (3) into the container (2);

the quantitative pressure injection mechanism (4) comprises a piston rod (41) longitudinally moving above the liquid injection cylinder (3) and a driving mechanism (42) for driving the piston rod (41) to longitudinally move.

2. The dispensing device according to claim 1, wherein the driving mechanism (42) comprises a supporting frame (421) fixedly arranged on the supporting body (1), a lifting plate (422) longitudinally moving on the supporting frame (421), a screw rod (423) arranged on the supporting frame (421) and used for driving the lifting plate (422) to move, and a servo motor A (424) fixedly arranged on the supporting frame (421) and used for driving the screw rod (423) to rotate, and the piston rod (41) is fixedly arranged on the lifting plate (422).

3. A dispensing device according to claim 2, wherein the support frame (421) is provided with graduations for controlling the travel of the lifting plate (422).

4. The dispensing device according to claim 2, wherein the lifting plate (422) has a guide block (4221), and a chute (4211) adapted to the guide block (4221) is provided on the inner side of the supporting frame (421).

5. The dispensing device according to claim 1 or 2, characterized in that it further comprises a stirring mechanism (5) provided on the support body (1) and communicating with the container.

6. The dispensing device according to claim 5, wherein the stirring mechanism (5) comprises a mixing barrel (51) fixedly arranged on the supporting body (1) and communicated with the container (2), a rotating shaft (52) rotatably arranged in the mixing barrel (51), a stirring paddle (53) fixedly arranged on the rotating shaft (52) and a servo motor B (54) fixedly arranged on the supporting body (1) and used for driving the rotating shaft (52) to rotate.

7. The dispensing device according to claim 6, characterized in that the mixing barrel (51) is fixedly provided with a liquid outlet pipe (511) communicated with the mixing barrel (51), and the liquid outlet pipe (511) is provided with a valve (512).