CN218126768U

CN218126768U - Milk pump

Info

Publication number: CN218126768U
Application number: CN202222457590.3U
Authority: CN
Inventors: 许立宁; 李恒保; 邹俊鹏
Original assignee: Kabijani Zhongshan Machinery Manufacturing Co ltd
Current assignee: Kabijani Zhongshan Machinery Manufacturing Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-12-27
Anticipated expiration: 2032-09-16

Abstract

The utility model relates to a milk pump technical field especially relates to a milk pump. The technical scheme comprises the following steps: the milk pump comprises a milk pump body, a transmission shaft and an inlet pipe, wherein the milk pump body comprises a rotating wheel, an eccentric wheel, a discharge runner, a pump discharge joint, an inlet pipe, a feed hole, a discharge runner, a discharge hole, a compression spring, a check valve and an inlet hole, and the inlet pipe is installed at the bottom of the milk pump body. In the process of sucking the milk, air enters the feeding pipe through the air inlet hole to be mixed with the milk, and the milk can be puffed and softened by mixing with the air, so that the milk tastes better; when the freezing jar is full, the milk pump body will automated inspection and stop work avoid milk thick liquid overflow, if automated inspection trouble or machine inertia operation, unnecessary milk thick liquid also can increase the pressure of check valve and compress resistance to compression spring below through the pressure relief vent in the discharging flow way, unnecessary milk thick liquid accessible inlet pipe flows back to milk thick liquid groove from this to avoid milk thick liquid overflow, improve milk pump's practicality and functionality.

Description

Milk pump

Technical Field

The utility model relates to a milk stuff pump technical field specifically is a milk stuff pump.

Background

The soft ice cream machine is also called ice cream freezing machine, and is a specially designed automatic equipment for producing frozen dessert ice cream, the milk pump is a core component of the soft ice cream machine, and the ice cream machines on the market mostly adopt a built-in milk pump, so that the milk pump is troublesome to disassemble, wash and sterilize, and is difficult to operate. Meanwhile, the problem of milk overflow often occurs in the use of the existing ice cream machine. Moreover, the mobile mechanism of milk thick liquid is not set up mostly to current milk thick liquid pump, and the milk thick liquid mobility in the milk inslot can reduce when not using for a long time, and the follow-up milk thick liquid pump that uses of staff of being inconvenient for extracts the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a milk stuff pump to solve the problem that proposes among the above-mentioned background art.

According to the utility model discloses an aspect provides a milk pump, including milk pump body, transmission shaft and inlet pipe, this milk pump body is still including rotating wheel, eccentric wheel, ejection of compact runner, pump material joint, inlet pipe, feed port, discharge opening, resistance to compression spring, check valve and inlet port, the inlet pipe is installed to the bottom of milk pump body just inlet pipe lower extreme diameter is less than the upper end diameter, feed port and inlet port have been seted up on the inlet pipe, the transmission shaft install in one side of milk pump body, transmission shaft side from inside to outside fixed mounting has rotating wheel and eccentric wheel in proper order, rotating wheel with the eccentric wheel can vacuole formation at the rotation in-process, the feed port on the inlet pipe with the cavity intercommunication, with the discharge opening in addition of cavity intercommunication, the discharge opening communicates in ejection of compact runner's one end, the ejection of compact runner other end is equipped with pump material joint, the intercommunication has the pressure relief hole between the relative surface of ejection of compact runner and inlet pipe, the check valve upper end is the valve plug, the radius of valve plug is greater than the pressure relief hole radius, the check valve rod is the valve rod, the lower extreme of valve rod just with inlet pipe sliding connection the face cover in all sides of valve rod.

The utility model has the advantages that:

the milk pump body sucks milk in a milk groove through the inlet pipe after being electrified, in the milk sucking process, air can enter the inlet pipe through the inlet hole to be mixed with the milk, the milk can be puffed and soft through mixing with the air, the taste is better, the milk mixed with the air is sucked from the inlet hole through the transmission matching of the rotating wheel and the eccentric wheel, the milk mixed with the air is led out from the outlet hole to the outlet runner and then pumped to the outlet connector in the rotating process of the rotating wheel and the eccentric wheel, and finally enters the freezing cylinder.

In some embodiments, the present invention further comprises a limiting member is installed on the periphery of the inlet pipe through a limiting buckle, and the two sides inside the limiting member are both provided with a small vibrator. From this, in the use, if discover when milk thick liquid mobility reduces in the milk thick liquid groove, the staff can install locating part and small-size vibrator to the periphery of inlet pipe, move spacing knot through twisting after the installation is accomplished and fix locating part and small-size vibrator, increase the stability of locating part and small-size vibrator, before the staff need inhale milk thick liquid, can start small-size vibrator according to in service behavior, can produce the vibration after the small-size vibrator circular telegram, carry out the vibration to the milk thick liquid of milk inslot and beat even work, increase the mobility of milk thick liquid, the follow-up staff of being convenient for carries out the work of milk thick liquid extraction, optimize the use.

In certain embodiments, the axis of the infeed tube of the slurry pump is perpendicular to the outfeed flowpath axis. Therefore, the size of the milk pump can be reduced, the structure is compact, and the working efficiency is high.

In some embodiments, the axes of the feed hole and the discharge hole of the milk pump are both parallel to the axis of the drive shaft. Hereby, the mixing of the milk with the air and the suction and pumping of the milk can be optimally achieved.

In certain embodiments, the air inlet of the slurry pump is located between the feed aperture and the pressure relief aperture. Therefore, the mixing efficiency and effect of the air and the milk can be realized to the maximum extent.

In some embodiments, the slurry pump further comprises a first retaining pin and a second retaining pin.

In some embodiments, a pump cap nut is mounted to both ends of the slurry pump body.

In some embodiments, the fixing pin combination fastener is arranged in the body of the milk pump

From this, through dismantling pump cover nut can dismantle the milk pump body promptly, make things convenient for the staff to unpick and wash sterile work to the milk pump body, can make things convenient for the staff to assemble the fixed work of concatenation to the milk pump body through installation screw combination fastener, first fixed pin, second fixed pin and fixed pin combination fastener, also make things convenient for the follow-up work of carrying out dismouting maintenance and overhaul of staff simultaneously, and it is convenient to use, and the maintenance cost is low

In some embodiments, the drive shaft of the slurry pump is connected to an external drive mechanism. Therefore, the milk pump is driven to work through the external driving structure.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic view of a partial structure of the body of the milk pump of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic view of the local structure of the feeding pipe of the present invention.

In the figure: 1. a milk pump body; 101. a drive shaft; 102. a first fixing pin; 2. a rotating wheel; 3. an eccentric wheel; 4. a screw combination fastener; 5. a fixed pin combination fastener; 6. a pump discharge joint; 601. a discharge flow channel; 7. a feed pipe; 701. a feed port; 702. a discharge hole; 8. a compression spring; 9. a check valve; 901. an air inlet; 902. a second fixing pin; 903. a pressure relief hole; 10. a pump cover nut; 11. a limiting member; 1101. a small vibrator; 1102. a limit buckle; 12. a valve plug; 13. a valve stem; 14. a cavity.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the present invention provides a milk pump, which comprises a milk pump body 1, a transmission shaft 101 and a feeding pipe 7, wherein the feeding pipe 7 is installed at the bottom of the milk pump body 1, the diameter of the lower end of the feeding pipe 7 is smaller than that of the upper end, the feeding pipe 7 is provided with a feeding hole 701 and an air inlet hole 901, the transmission shaft 101 is further installed at one side of the milk pump body 1, a rotating wheel 2 and an eccentric wheel 3 are fixedly installed on the circumferential side of the transmission shaft 101 from inside to outside in sequence, the rotating wheel 2 and the eccentric wheel 3 can form a cavity 14 during the rotation process, the feeding hole 701 on the feeding pipe 7 is communicated with the cavity 14, a discharging hole 702 is also communicated with the cavity 14, the discharging hole 702 is communicated with one end of a discharging flow channel 601, the other end of the discharging flow channel 601 is provided with a pump discharging joint 6, discharge channel 601 and feed pipe 7 relative surface between intercommunication have pressure relief hole 903, check valve 9 upper end is the valve plug, the radius of valve plug 12 is greater than the pressure relief hole 903 radius, check valve 9 lower extreme is valve rod 13, the week side of valve rod 13 and feed pipe 7 sliding connection and the week side cover of valve rod 13 are equipped with resistance to compression spring 8, feed pipe 7 is installed to the bottom of milk pump body 1, locating part 11 is installed through spacing buckle 1102 in the periphery of feed pipe 7, and the inside both sides of locating part 11 all are provided with small-size vibrator 1101, the feed pipe 7 axis is perpendicular with discharge channel 601 axis, the axis of feed port 701 and discharge port 702 all is parallel with the axis of transmission shaft 101, inlet hole 901 is located between feed port 701 and pressure relief hole 903.

The working principle of the milk pump based on the first embodiment is as follows: the milk pump body 1 sucks milk in a milk tank through a feeding pipe 7 after being powered on, the diameter of the lower end of the feeding pipe is smaller than that of the upper end of the feeding pipe, air can enter the feeding pipe 7 through an air inlet 901 to be mixed with the milk in the milk sucking process, the milk can be puffed and soft through mixing with the air, the taste is better, the milk mixed with the air is sucked into a cavity 14 from a feeding hole 701 through transmission matching of a rotating wheel 2 and an eccentric wheel 3, the milk mixed with the air is guided out of a discharging hole 702 communicated with the cavity 14 to a discharging flow channel 601 and then pumped to a discharging joint 6 through rotation of the rotating wheel 2 and the eccentric wheel 3 and finally enters a freezing cylinder, when the freezing cylinder is full, the milk pump body 1 automatically detects and stops working to avoid milk overflow, and if faults are automatically detected or the machine runs, the pressure of redundant milk in the discharging flow channel 601 can be increased through a pressure relief hole 903 and a pressure resisting spring 8 below is compressed, and the redundant milk can flow back to the milk tank through the feeding pipe 7 to avoid milk overflow and optimize the use process.

In the use process of a milk pump, if the mobility of milk in a milk tank is reduced, a worker can install the limiting part 11 and the small-sized vibrator 1101 to the periphery of the feeding pipe 7, the limiting part 11 and the small-sized vibrator 1101 are fixed by screwing the limiting buckle 1102 after the installation is completed, the stability of the limiting part 11 and the small-sized vibrator 1101 is improved, before the worker needs to suck the milk, the small-sized vibrator 1101 can be started according to the use condition, the small-sized vibrator 1101 can vibrate after being electrified, the milk in the milk tank is vibrated and beaten uniformly, the mobility of the milk is improved, the follow-up worker can conveniently extract the milk, and the use process is optimized.

Example two

As shown in fig. 1-4, the utility model provides a milk pump compares in embodiment one, and this embodiment still includes: pump cover nuts 10 are installed at two ends of the milk pump body 1, screw combined fasteners 4 are installed inside the milk pump body 1, the milk pump body 1 further comprises a first fixing pin 102 and a second fixing pin 902, and fixing pin combined fasteners 5 are installed inside the milk pump body 1.

In this embodiment, through dismantling pump cap nut 10 detachable milk pump body 1, make things convenient for the staff to carry out the work of cleaning and disinfecting to milk pump body 1, can make things convenient for the staff to assemble the fixed work of concatenation to milk pump body 1 through installation screw combination fastener 4, first fixed pin 102, second fixed pin 902 and fixed pin combination fastener 5, also make things convenient for the follow-up work of unpicking and washing disinfection and dismouting maintenance of staff simultaneously.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a milk pump, includes milk pump body (1), transmission shaft (101) and inlet pipe (7), its characterized in that: the mortar pump body (1) comprises a rotating wheel (2), an eccentric wheel (3), a discharge runner (601), a pump discharge joint (6), a feeding pipe (7), a feeding hole (701), a discharge hole (702), a compression-resistant spring (8), a check valve (9) and an air inlet hole (901), wherein the feeding pipe (7) is arranged at the bottom of the mortar pump body (1), the diameter of the lower end of the feeding pipe (7) is smaller than that of the upper end of the feeding pipe (7), the feeding hole (701) and the air inlet hole (901) are formed in the feeding pipe (7), a transmission shaft (101) is arranged on one side of the mortar pump body (1), the rotating wheel (2) and the eccentric wheel (3) are fixedly arranged on the peripheral side of the transmission shaft (101) from inside to outside in sequence, a cavity (14) can be formed by the rotating wheel (2) and the eccentric wheel (3) in the rotating process, the feeding hole (701) in the feeding pipe (7) is communicated with the cavity (14), the discharge hole (702) is also communicated with the cavity (14), the discharge hole (702) is communicated with one end of the discharge runner (601), the other end of the discharge runner (601) is provided with the pressure relief joint (6), and the surface of the discharge runner (903) is opposite to the discharge joint (7), check valve (9) upper end is valve plug (12), the radius of valve plug (12) is greater than pressure relief hole (903) radius, check valve (9) lower extreme is valve rod (13), the week side and inlet pipe (7) sliding connection of valve rod (13) just week side cover of valve rod (13) is equipped with compression spring (8).

2. The propeller pump of claim 1, wherein: the periphery of inlet pipe (7) is installed locating part (11) through spacing knot (1102), and the inside both sides of locating part (11) all are provided with small-size vibrator (1101).

3. A propeller pump as defined in claim 1, wherein: the axis of the feeding pipe (7) is vertical to the axis of the discharging flow channel (601).

4. The propeller pump of claim 1, wherein: the axes of the feeding hole (701) and the discharging hole (702) are parallel to the axis of the transmission shaft (101).

5. The propeller pump of claim 1, wherein: the air inlet hole (901) is positioned between the feeding hole (701) and the pressure relief hole (903).

6. A propeller pump as defined in claim 1, wherein: the milk pump body (1) further comprises a first fixing pin (102) and a second fixing pin (902).

7. The propeller pump of claim 1, wherein: and pump cover nuts (10) are mounted at two ends of the milk pump body (1).

8. The propeller pump of claim 1, wherein: the internally mounted of milk pump body (1) has screw combination fastener (4).

9. The propeller pump of claim 1, wherein: the inside of the milk pump body (1) is provided with a fixing pin combined fastener (5).

10. A propeller pump as defined in claim 1, wherein: the transmission shaft (101) is connected with an external driving mechanism.