CN219034960U

CN219034960U - Peristaltic pump dosing structure

Info

Publication number: CN219034960U
Application number: CN202223415030.8U
Authority: CN
Inventors: 代兴伦; 陈彤
Original assignee: Shandong Eug Ept Co ltd
Current assignee: Shandong Eug Ept Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-16
Anticipated expiration: 2032-12-20

Abstract

The utility model relates to the technical field of dosing mechanisms and discloses a peristaltic pump dosing structure which comprises a bottom plate, wherein an electric push rod is fixedly arranged on the outer surface of the front side of a mounting plate, a piston is fixedly connected to one end of a cross rod, which is far away from the electric push rod, a quantitative cylinder is fixedly communicated with the inner surface of the bottom of a discharging hopper, a blocking block is fixedly connected to the outer surface of the bottom of a movable rod, a spring is fixedly connected to the outer surface of the top of the fixing block, and a medicine box is fixedly communicated with the inner surface of the bottom of the discharging pipe. This peristaltic pump dosing structure drives the piston through electric putter and makes the sprue move down under atmospheric pressure's effect for thereby the liquid medicine in the medicine storage barrel enters into in the ration section of thick bamboo slowly makes pressure balance, has solved current dosing device comparatively be difficult to control the volume of dosing when peristaltic pump is dosed, and when medicine content is too much, is unfavorable for the feed of livestock, probably leads to the health of livestock to receive the problem of harm to a certain extent even.

Description

Peristaltic pump dosing structure

Technical Field

The utility model relates to the technical field of dosing mechanisms, in particular to a peristaltic pump dosing structure.

Background

At present, the animal husbandry in China is growing increasingly, in the process of raising economic animals, the prevention of diseases or daily health care of the animals is finished by adding specific medicines or additives into feed, and peristaltic pumps are often used as the first choice of dosing equipment because the peristaltic pumps are isolated in pump pipes, the pump pipes can be replaced quickly, the fluids can be reversed, and can run dry, and the maintenance cost is low.

The traditional drug delivery device is difficult to control the drug delivery amount when the peristaltic pump is used for drug delivery, and is unfavorable for feeding livestock when the drug content is too high, and even the bodies of the livestock can be damaged to a certain extent, so that the peristaltic pump drug delivery structure is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a peristaltic pump dosing structure to solve the problems that the prior dosing device in the background art is difficult to control the dosing amount when a peristaltic pump is used for dosing, and the feeding of livestock is not facilitated when the drug content is excessive, and even the bodies of the livestock are possibly damaged to a certain extent.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a peristaltic pump dosing structure, includes the bottom plate, the top surface fixedly connected with support of bottom plate, the rear side surface fixedly connected with mounting panel of support, the front side surface fixedly mounted of mounting panel has electric putter, electric putter's output fixedly connected with horizontal pole, the one end fixedly connected with piston that electric putter was kept away from to the horizontal pole.

The top surface fixedly connected with medicine storage bucket of support, the bottom internal surface fixed intercommunication of medicine storage bucket has the hopper down, the bottom internal surface fixed intercommunication of hopper has a ration section of thick bamboo down, piston and the internal surface swing joint of ration section of thick bamboo, the internal surface fixed connection of hopper has the backup pad down, the internal surface activity of backup pad inserts and is equipped with the movable rod, the bottom surface fixed connection of movable rod has the chock block, the fixed surface of movable rod is overlapped and is equipped with the fixed block, the top surface fixedly connected with spring of fixed block, the top surface of spring and the bottom surface fixed connection of backup pad, just the spring housing is established at the surface of movable rod, the bottom internal surface fixed intercommunication of ration section of thick bamboo has the unloading pipe, the bottom internal surface fixed intercommunication of unloading pipe has the medical kit.

Preferably, peristaltic pump body is fixed to top surface fixed mounting of bottom plate, the fixed intercommunication of input of peristaltic pump body has the drawing medicine pipe, the fixed intercommunication of interior surface of drawing medicine pipe and medical kit, the fixed intercommunication of output of peristaltic pump body has the medicine discharging pipe, the fixed intercommunication of one end that the peristaltic pump body output was kept away from to the medicine discharging pipe has the nozzle, just the nozzle passes through the fixed detachable intercommunication of ferrule and has the fodder pipe.

Preferably, the outer surface of the quantitative cylinder is provided with scale marks, and the quantitative cylinder is made of transparent materials.

By adopting the technical scheme, the stroke of the electric push rod is observed through the scale marks, and then the capacity of the liquid medicine is controlled.

Preferably, the inner surface of the discharging pipe is provided with a one-way valve, and the circulation direction of the one-way valve is from the inside of the quantitative barrel to the inside of the medicine box.

By adopting the technical scheme, the pressure difference can not be changed when the piston is prevented from moving through the one-way valve.

Preferably, the blocking block is in a shape of a circular truncated cone, and a sealing ring is arranged on the outer surface of the blocking block.

By adopting the technical scheme, the sealing ring ensures tightness and avoids liquid medicine overflow when the blanking hopper is blocked by the blocking block.

Compared with the prior art, the utility model has the beneficial effects that:

1. this peristaltic pump dosing structure drives the piston through electric putter and makes the sprue move down under atmospheric pressure's effect for thereby the liquid medicine in the medicine storage bucket enters into in the ration section of thick bamboo slowly makes pressure balance, has reached the effect that can carry out the ration as required and doses, has solved current dosing device and has comparatively be difficult to control the volume of dosing when peristaltic pump is pumped the medicine and dosing, and when medicine content is too much, is unfavorable for the food of livestock, probably leads to the health of livestock to receive the problem of certain degree harm even.

2. According to the peristaltic pump dosing structure, the nozzle is connected with the feed pipe through the pipe hoop, so that the effect of replacing and cleaning the nozzle can be achieved.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a dosing cartridge and its associated structure in accordance with the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.

In the figure: 1. a bottom plate; 2. a bracket; 3. a medicine storage barrel; 4. discharging a hopper; 5. a support plate; 6. a movable rod; 7. blocking; 8. a fixed block; 9. a spring; 10. a quantitative cylinder; 11. an electric push rod; 12. a cross bar; 13. a piston; 14. discharging pipes; 15. a medicine box; 16. a peristaltic pump body; 17. a medicine drawing tube; 18. a drug discharge tube; 19. a nozzle; 20. a pipe clamp; 21. a feed tube; 22. and (3) mounting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-4 in combination, a peristaltic pump dosing structure comprises a bottom plate 1, a support 2 fixedly connected to the top outer surface of the bottom plate 1, a mounting plate fixedly connected to the rear outer surface of the support 2, an electric push rod 11 fixedly mounted on the front outer surface of the mounting plate, a cross rod 12 fixedly connected to the output end of the electric push rod 11, a piston 13 fixedly connected to one end of the cross rod 12 far away from the electric push rod 11, a medicine storage barrel 3 fixedly connected to the top outer surface of the support 2, a lower hopper 4 fixedly connected to the bottom inner surface of the medicine storage barrel 3, a quantitative cylinder 10 fixedly connected to the bottom inner surface of the lower hopper 4, a piston 13 movably connected to the inner surface of the quantitative cylinder 10, a discharging pipe 14 fixedly connected to the bottom inner surface of the quantitative cylinder 10, a medicine box 15 fixedly connected to the bottom inner surface of the discharging pipe 14, when in use, the electric push rod 11 is started, the electric push rod 11 drives the cross rod 12 to drive the piston 13 to move to one side far away from the blanking pipe 14, the inner surface of the blanking hopper 4 is fixedly connected with the supporting plate 5, the inner surface of the supporting plate 5 is movably inserted with the movable rod 6, the outer surface of the bottom of the movable rod 6 is fixedly connected with the blocking block 7, after the piston 13 moves to a certain position, under the action of the atmospheric pressure matched one-way valve, the blocking block 7 moves downwards and drives the movable rod 6 to move downwards, the outer surface of the movable rod 6 is fixedly sleeved with the fixing block 8, the outer surface of the top of the fixing block 8 is fixedly connected with the spring 9, the outer surface of the top of the spring 9 is fixedly connected with the outer surface of the bottom of the supporting plate 5, the spring 9 is sleeved on the outer surface of the movable rod 6, when the movable rod 6 moves downwards, the spring 9 stretches, and then medicine liquid in the medicine storage barrel 3 enters into the quantitative barrel 10 from a gap between the blanking hopper 4 and the blocking block 7, when the liquid medicine enters the quantitative barrel 10, the pressure is balanced slowly, the spring 9 is reset slowly until the blanking hopper 4 is blocked by the blocking block 7, the liquid medicine entering the quantitative barrel 10 at the moment is the required liquid medicine, the liquid medicine enters the medicine box 15 through the blanking pipe 14, the peristaltic pump body 16 is fixedly arranged on the outer surface of the top of the bottom plate 1, the medicine suction pipe 17 is fixedly communicated with the input end of the peristaltic pump body 16, the medicine suction pipe 17 is fixedly communicated with the inner surface of the medicine box 15, the medicine discharge pipe 18 is fixedly communicated with the output end of the peristaltic pump body 16, one end of the medicine discharge pipe 18 far away from the output end of the peristaltic pump body 16 is fixedly communicated with the nozzle 19, the nozzle 19 is fixedly and detachably communicated with the feed pipe 21 through the pipe hoop 20, the peristaltic pump body 16 is started, the liquid medicine in the medicine box 15 is pumped to the medicine discharge pipe 18 through the medicine suction pipe 17 and is sprayed into the feed pipe 21 through the nozzle 19 for medicine feeding operation.

Working principle: when the peristaltic pump feeding structure is used, the electric push rod 11 is started, the electric push rod 11 drives the cross rod 12 to enable the piston 13 to move to one side far away from the blanking tube 14, so that the blocking block 7 moves downwards under the action of the atmospheric pressure matched one-way valve, the movable rod 6 is driven to move downwards, the spring 9 stretches, and then liquid medicine in the medicine storage barrel 3 enters the quantitative tube 10 from the blanking hopper 4 and then passes through a gap between the blocking block 7 and the blanking hopper 4, when the liquid medicine enters the quantitative tube 10, the pressure is slowly balanced, the spring 9 is slowly reset until the blocking block 7 blocks the blanking tube 4, the liquid medicine volume entering the quantitative tube 10 at the moment is the required liquid medicine volume, the liquid medicine enters the medicine box 15 through the blanking tube 14, the peristaltic pump body 16 is started again, the liquid medicine in the medicine box 15 is pumped into the medicine discharging tube 18 through the medicine pumping tube 17 and is sprayed into the medicine discharging tube 21 through the nozzle 19 for medicine feeding operation, and compared with the related technology, the peristaltic pump feeding structure provided by the peristaltic pump feeding structure has the following advantages: the quantitative dosing effect can be achieved according to the requirement, and the problems that the conventional dosing device is difficult to control the dosing amount when a peristaltic pump is used for dosing, and the feeding of livestock is not facilitated when the drug content is too much, and even the bodies of the livestock are possibly damaged to a certain extent are solved.

Example 2:

referring to fig. 1-4, the input end of the peristaltic pump body 16 is fixedly connected with a medicine drawing tube 17, the medicine drawing tube 17 is fixedly connected with the inner surface of the medicine box 15, the output end of the peristaltic pump body 16 is fixedly connected with a medicine discharging tube 18, one end of the medicine discharging tube 18 far away from the output end of the peristaltic pump body 16 is fixedly connected with a nozzle 19, when the peristaltic pump body 16 is started and operated, the nozzle 19 is found to be incapable of drawing medicine into the feed tube 21, the peristaltic pump body 16 has a forward and backward rotation function, the medicine in the medicine drawing tube 17 is reversely drawn into the medicine box 15 through a reverse rotation function, if the medicine can be smoothly drawn back, the nozzle 19 is not blocked, then the forward rotation medicine adding can ensure that the nozzle 19 is not blocked, and when the peristaltic pump body 16 is reversely rotated, the medicine can not be drawn back into the medicine box 15, at the moment, the nozzle 19 is possibly blocked, and the nozzle 19 is fixedly and detachably connected with the feed tube 21 through a pipe collar 20, when the nozzle 19 is blocked, the pipe collar 20 is detached, and the nozzle 19 is checked or replaced.

Working principle: when the peristaltic pump body 16 is started and operated, the nozzle 19 is found to be incapable of pumping liquid medicine into the feed pipe 21, and the peristaltic pump body 16 has a forward and reverse rotation function, so that the liquid medicine in the medicine pumping pipe 17 is reversely pumped into the medicine box 15 through a reverse rotation function, if the liquid medicine can be smoothly pumped back, the nozzle 19 is not blocked, and then the medicine can be fed forward, so that the nozzle 19 is not blocked, and when the peristaltic pump body 16 is reversely rotated, the medicine can not be pumped back into the medicine box 15, the nozzle 19 is likely to be blocked, and the pipe hoop 20 is dismounted, and the nozzle 19 is inspected or cleaned and replaced. The nozzle 19 can be removed, replaced, and cleaned.

The electric push rod 11 and the peristaltic pump body 16 are electrically connected with an external power supply, and the electric push rod 11 and the peristaltic pump body 16 are respectively provided with a control switch matched with the electric push rod 11 and the peristaltic pump body 16, and the positions of the control switches can be used for selecting the installation positions according to actual requirements.

The above-mentioned respective means concerning the use of the apparatus are different in selection and use according to actual practice, and various parameters are referred to, and the function according to the apparatus used corresponds to the effect achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Peristaltic pump dosing structure, including bottom plate (1), its characterized in that: the electric motor comprises a bottom plate (1), a support (2) is fixedly connected to the outer surface of the top of the bottom plate (1), a mounting plate is fixedly connected to the outer surface of the rear side of the support (2), an electric push rod (11) is fixedly mounted on the outer surface of the front side of the mounting plate, a cross rod (12) is fixedly connected to the output end of the electric push rod (11), and a piston (13) is fixedly connected to one end, far away from the electric push rod (11), of the cross rod (12)

The utility model provides a top surface fixedly connected with medicine storage bucket (3) of support (2), the bottom internal surface fixed intercommunication of medicine storage bucket (3) has hopper (4) down, the bottom internal surface fixed intercommunication of hopper (4) has quantitative section of thick bamboo (10) down, the internal surface swing joint of piston (13) and quantitative section of thick bamboo (10), the internal surface fixed connection of hopper (4) has backup pad (5) down, the internal surface activity of backup pad (5) is inserted and is equipped with movable rod (6), the bottom surface fixed connection of movable rod (6) has putty (7), the fixed cover of surface of movable rod (6) is equipped with fixed block (8), the top surface fixed connection of fixed block (8) has spring (9), the top surface of spring (9) and the bottom surface fixed connection of backup pad (5), just spring (9) cover are established at the surface of movable rod (6), the bottom internal surface fixed intercommunication of quantitative section of thick bamboo (10) has unloading pipe (14), the bottom internal surface fixed connection of unloading pipe (14) has medical kit (15).

2. A peristaltic pump dosing structure according to claim 1, wherein: peristaltic pump body (16) are fixedly installed on the top surface of bottom plate (1), the fixed intercommunication of input of peristaltic pump body (16) has medicine drawing tube (17), medicine drawing tube (17) and the interior surface fixed intercommunication of medical kit (15), the fixed intercommunication of output of peristaltic pump body (16) has medicine discharging tube (18), the fixed intercommunication of one end that peristaltic pump body (16) output was kept away from to medicine discharging tube (18) has nozzle (19), just nozzle (19) are through ferrule (20) fixed detachable intercommunication have fodder pipe (21).

3. A peristaltic pump dosing structure according to claim 1, wherein: the outer surface of the quantitative cylinder (10) is provided with scale marks, and the quantitative cylinder (10) is made of transparent materials.

4. A peristaltic pump dosing structure according to claim 1, wherein: the inner surface of the discharging pipe (14) is provided with a one-way valve, and the circulation direction of the one-way valve is from the inside of the quantitative barrel (10) to the inside of the medicine box (15).

5. A peristaltic pump dosing structure according to claim 1, wherein: the blocking block (7) is in a round table shape, and a sealing ring is arranged on the outer surface of the blocking block (7).