Liquid food feeding device

Abstract

The utility model discloses a liquid food feeding device which comprises a tank body, the lower end of the tank body is fixedly connected with a peristaltic pump, the output end of the peristaltic pump is provided with a peristaltic pipe, one end of the peristaltic pipe penetrates through the bottom end of the tank body and is fixedly connected with a filter screen, and the upper end of the tank body is provided with an end cover. A rotating shaft is rotationally connected to the middle of the lower end of the end cover, and a stirring impeller is fixedly connected to the lower end of the rotating shaft. According to the liquid food stirring device, large particles in liquid food can be prevented from being pumped out through the filter screen, the liquid food in the tank body can be pumped out through the peristaltic pump, the peristaltic pump can prevent the liquid food from being polluted, the stirring impeller on the rotating shaft can be driven to rotate through the servo motor, the liquid food can be stirred, and the stirring effect is good. And the arranged heating rod can conduct heat preservation and heating on the liquid food, and the arranged temperature probe can detect the temperature.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid food feeding devices, in particular to a liquid food feeding device. Background Art

[0002] Patients in the Department of Gastroenterology need to be fed liquid food after surgery to ensure that they can supplement their food normally. Since patients cannot eat by themselves after surgery, nurses or patients' families usually use liquid food feeding devices to feed patients.

[0003] At present, the utility model with patent number CN202122102539.6 discloses a liquid food feeding nursing device for patients in gastroenterology, which relates to the technical field of medical nursing appliances. The utility model includes: a placement plate, a grip rod is installed at one end of the bottom of the placement plate; a holding bucket with an opening at the top, the holding bucket is installed on the top of the placement plate, and a delivery pipe is connected to the bottom of one side of the holding bucket; a movable plate. When feeding and nursing the patient, the utility model puts the liquid food into the holding bucket, places the end of the hose in the patient's mouth, opens the closing valve, and the liquid food is delivered to the patient's mouth along the delivery pipe and the hose. When feeding, the movable plate can be pressed and the spring can be squeezed. The two connecting rods drive the rolling roller to approach the contact placement plate, thereby squeezing the hose between the rolling roller and the placement plate. Using the elastic characteristics of the spring, medical staff can control the flow of liquid food or interrupt the delivery of liquid food by pressing the movable plate, so that the patient can better digest and eat.

[0004] In existing liquid food feeding devices, solid food is easily deposited at the bottom of the container and cannot be automatically stirred. The food needs to be shaken manually before eating, and the liquid food cannot be actively transported but needs to be transported by gravity. In order to overcome these disadvantages, the utility model provides a liquid food feeding device. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and provides a liquid food feeding device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a liquid food feeding device, including a tank body, a peristaltic pump is fixedly connected to the lower end of the tank body, a peristaltic tube is arranged at the output end of the peristaltic pump, one end of the peristaltic tube passes through the bottom end of the tank body and is fixedly connected to a filter screen, an end cover is arranged at the upper end of the tank body, a rotating shaft is rotatably connected to the middle position of the lower end of the end cover, and a stirring impeller is fixedly connected to the lower end of the rotating shaft.

[0007] Furthermore, a support ring is fixedly connected to the outer ring of the lower end of the tank body, and the other end of the peristaltic tube passes through the support ring and is fixedly connected to a connecting ring.

[0008] Furthermore, a discharge pipe is inserted into the connecting ring, and a feeding nozzle is fixedly connected to the upper end of the discharge pipe.

[0009] Furthermore, an observation window is provided on the side of the tank body.

[0010] Furthermore, a servo motor is fixedly connected to the upper end of the end cover, and an output end of the servo motor is fixedly connected to the upper end of the rotating shaft.

[0011] Furthermore, a heating rod is fixedly connected to one side of the lower end of the end cover, and a temperature probe is fixedly connected to the other side of the lower end of the end cover.

[0012] Furthermore, an external threaded ring is fixedly connected to the upper end of the tank body, and the end cover is threadedly connected to the external threaded ring.

[0013] Beneficial effects of the utility model:

[0014] When the utility model is in use, the liquid food feeding device is provided with a filter screen to prevent larger particles in the liquid food from being pumped out, the liquid food in the tank body can be pumped out through the peristaltic tube by the provided peristaltic pump, and the peristaltic pump can prevent the liquid food from being contaminated, the provided servo motor can drive the stirring impeller on the rotating shaft to rotate, and the liquid food can be stirred, the provided heating rod can keep the liquid food warm and heat it, and the provided temperature probe can detect the temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 : A front view of the utility model;

[0017] Figure 2 : Bottom view of the utility model;

[0018] Figure 3 : Schematic diagram of the shaft installation structure of the utility model;

[0019] Figure 4 : Schematic diagram of the filter installation structure of the utility model.

[0020] The reference numerals are as follows:

[0021] 1. Tank body; 2. Observation window; 3. End cover; 4. Servo motor; 5. Support ring; 6. Peristaltic tube; 7. Connecting ring; 8. Discharge pipe; 9. Feeding nozzle; 10. Peristaltic pump; 11. Rotating shaft; 12. Stirring impeller; 13. Heating rod; 14. Temperature probe; 15. External thread ring; 16. Filter. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-4 As shown, it relates to a liquid food feeding device, including a tank body 1, a peristaltic pump 10 is fixedly connected to the lower end of the tank body 1, a peristaltic tube 6 is arranged at the output end of the peristaltic pump 10, one end of the peristaltic tube 6 passes through the bottom end of the tank body 1 and is fixedly connected to a filter screen 16, an end cover 3 is arranged at the upper end of the tank body 1, a rotating shaft 11 is rotatably connected to the middle position of the lower end of the end cover 3, and a stirring impeller 12 is fixedly connected to the lower end of the rotating shaft 11.

[0024] like Figure 1-4 As shown, a support ring 5 is fixedly connected to the outer ring of the lower end of the tank body 1, and the other end of the peristaltic tube 6 passes through the support ring 5 and is fixedly connected to a connecting ring 7. A discharge pipe 8 is inserted on the connecting ring 7, and a feeding nozzle 9 is fixedly connected to the upper end of the discharge pipe 8. The feeding nozzle 9 is put into the patient's mouth, and the liquid food can enter the patient's mouth through the peristaltic pump 10, the discharge pipe 8 and the feeding nozzle 9.

[0025] like Figure 1-4 As shown, an observation window 2 is provided on the side of the tank body 1 , through which the liquid level in the tank body 1 can be observed.

[0026] like Figure 1-4 As shown, the upper end of the end cover 3 is fixedly connected with a servo motor 4, and the output end of the servo motor 4 is fixedly connected to the upper end of the rotating shaft 11. The servo motor 4 can drive the stirring impeller 12 on the rotating shaft 11 to rotate, so as to stir the liquid food.

[0027] like Figure 1-4 As shown, a heating rod 13 is fixedly connected to one side of the lower end of the end cover 3, and a temperature probe 14 is fixedly connected to the other side of the lower end of the end cover 3. The heating rod 13 can keep the liquid food warm and heat it, and the temperature probe 14 can detect the temperature.

[0028] like Figure 1-4As shown, an external threaded ring 15 is fixedly connected to the upper end of the tank body 1 , and the end cover 3 is threadedly connected to the external threaded ring 15 .

[0029] Working principle: When in use, the end cover 3 can be opened to add liquid food into the tank body 1, the end cover 3 is connected to the external threaded ring 15, the filter screen 16 is set to prevent larger particles in the liquid food from being pumped out, and the liquid food in the tank body 1 can be pumped out through the peristaltic tube 6 by the peristaltic pump 10, and the peristaltic pump 10 can prevent the liquid food from being contaminated, and the servo motor 4 can drive the stirring impeller 12 on the rotating shaft 11 to rotate, so as to stir the liquid food, and the heating rod 13 can keep the liquid food warm and heat it, and the temperature probe 14 can detect the temperature, and the feeding nozzle 9 is placed in the patient's mouth, and the liquid food can enter the patient's mouth through the peristaltic pump 10, the discharge tube 8 and the feeding nozzle 9.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A liquid food feeding device, comprising a tank body (1), characterized in that: The lower end of the tank body (1) is fixedly connected to a peristaltic pump (10), the output end of the peristaltic pump (10) is provided with a peristaltic tube (6), one end of the peristaltic tube (6) passes through the bottom end of the tank body (1) and is fixedly connected to a filter screen (16), the upper end of the tank body (1) is provided with an end cover (3), the middle position of the lower end of the end cover (3) is rotatably connected to a rotating shaft (11), and the lower end of the rotating shaft (11) is fixedly connected to a stirring impeller (12).

2. A liquid food feeding device according to claim 1, characterized in that: A support ring (5) is fixedly connected to the outer ring of the lower end of the tank body (1), and the other end of the peristaltic tube (6) passes through the support ring (5) and is fixedly connected to a connecting ring (7).

3. A liquid food feeding device according to claim 2, characterized in that: A discharge pipe (8) is inserted into the connection ring (7), and a feeding nozzle (9) is fixedly connected to the upper end of the discharge pipe (8).

4. A liquid food feeding device according to claim 1, characterized in that: An observation window (2) is provided on the side of the tank body (1).

5. A liquid food feeding device according to claim 1, characterized in that: The upper end of the end cover (3) is fixedly connected to a servo motor (4), and the output end of the servo motor (4) is fixedly connected to the upper end of the rotating shaft (11).

6. A liquid food feeding device according to claim 1, characterized in that: A heating rod (13) is fixedly connected to one side of the lower end of the end cover (3), and a temperature probe (14) is fixedly connected to the other side of the lower end of the end cover (3).

7. A liquid food feeding device according to claim 1, characterized in that: An external threaded ring (15) is fixedly connected to the upper end of the tank body (1), and the end cover (3) is threadedly connected to the external threaded ring (15).

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