Evaporator discharge valve of ice cream machine

Abstract

The utility model relates to the technical field of ice cream machines, in particular to an evaporator discharge valve of an ice cream machine, which comprises a valve body formed by integral injection molding, the inner side of the valve body is provided with a mounting hole and a discharge port, the outer side of the valve body is provided with a valve cavity, the discharge port is communicated with the valve cavity, the valve cavity is provided with a discharge port, and a discharge channel is formed between the discharge port and the discharge port; and the valve rod assembly is movably arranged in the valve cavity, and the valve rod assembly is used for opening or closing the discharging channel. Due to the arrangement, the discharge valve of the evaporator is composed of the valve body and the valve rod assembly which are integrally formed through injection molding in a matched mode, and has the advantages of being simple in structure, low in manufacturing cost, convenient to assemble, stable in installation and convenient to disassemble and clean.

Description

TECHNICAL FIELD

[0001] The utility model relates to ice cream machine technical field, especially an ice cream machine evaporimeter discharge valve. BACKGROUND

[0002] Ice cream machine is a kind of equipment for preparing ice cream, and is usually composed of a machine body, a motor, a stirrer, an evaporimeter and a material basin. The feeding end of the evaporimeter is connected to the material basin through a pipeline, and the discharging end of the evaporimeter is connected to a discharging device.

[0003] The utility model discloses an ice cream machine discharging seat discloses a kind of ice cream machine discharging seat, including discharging seat body, discharging seat body includes outer cover and inner cover, outer cover is connected to inner cover;Buckle is provided on inner cover, for the inner cover detachable fixed to the evaporimeter of ice cream machine;Inner cover includes inner bottom plate, and the upper edge of inner bottom plate is provided with arc convex strip, and arc convex strip and inner bottom plate form arc slot between;Outer cover includes outer bottom plate, and the upper edge of outer bottom plate is provided with at least one card convex, and card convex is connected on arc slot;The number of card convex is three;Limiting slot is provided on inner bottom plate, and limiting block matched with limiting slot is provided on outer bottom plate;Baffle is provided on inner bottom plate, and sleeve block matched with baffle is provided on outer bottom plate;Baffle and sleeve block are respectively set as each other matched tooth block;The both ends of convex strip are provided with abutting block.The discharging seat of the prior art is assembled by outer cover and inner cover, and the structure is very complex, and the production cost is higher;After outer cover and inner cover are assembled, there is unstable connection, and outer cover and inner cover are also relatively cumbersome when being assembled and disassembled, and manual efficiency is low;Discharging seat is inconvenient to clean.

[0004] Therefore, the prior art still has room for improvement. UTILITY MODEL CONTENTS

[0005] In order to solve the problems of the prior art that the discharging seat is assembled by outer cover and inner cover, the structure is very complex, the production cost is higher, after outer cover and inner cover are assembled, there is unstable connection, and outer cover and inner cover are also relatively cumbersome when being assembled and disassembled, and manual efficiency is low, and the discharging seat is inconvenient to clean, the utility model provides an evaporimeter discharging valve of an ice cream machine.

[0006] In order to achieve the above-mentioned purpose, the technical scheme applied by the utility model is as follows:

[0007] An evaporimeter discharging valve of an ice cream machine, comprising a valve body integrally injection molded, a mounting hole and a discharging port are arranged on the inner side of the valve body, a valve cavity is arranged on the outer side of the valve body, the discharging port is in communication with the valve cavity, the valve cavity is provided with a discharging port, and a discharging channel is formed between the discharging port and the discharging port.

[0008] According to the scheme, the inner side of the valve body is provided with an annular groove, the discharge port is communicated with the valve cavity after penetrating the inner wall of the annular groove, and the inner wall of the annular groove is provided with an arc-shaped material guide groove matched with the discharge port.

[0009] According to the scheme, the arc-shaped material guide groove is arranged in a slope, one end of the higher end is connected to the inner wall surface of the annular groove, and the other end of the lower end is connected to the discharge port, and the discharge port is provided with a material blocking rib.

[0010] According to the scheme, the inner wall of the annular groove is provided with a shaft hole.

[0011] According to the scheme, the opening of the annular groove is provided with a mounting groove for mounting a sealing ring.

[0012] According to the scheme, the valve rod assembly comprises a handle, a connecting shaft and a valve rod, the handle is fixedly connected with the connecting shaft, the connecting shaft is clamped and connected with the valve rod, the valve rod is slidably located in the valve cavity, and the connecting shaft is hinged to the outer side of the valve body.

[0013] According to the scheme, the valve cavity is provided with an upper opening matched with the valve rod, the two sides of the upper opening are provided with mounting ears, the connecting shaft is hinged between the two mounting ears through a rotating shaft, and the connecting shaft and the valve cavity are provided with a stroke limiting device.

[0014] According to the scheme, the stroke limiting device comprises a limiting block one arranged on the connecting shaft and a limiting block two arranged on the outer wall of the valve cavity, and the limiting block one and the limiting block two are correspondingly arranged.

[0015] According to the scheme, the valve rod comprises an upper connecting part and a lower sealing part, the connecting shaft is clamped and connected with the upper connecting part, the upper connecting part is slidably located in the upper part of the valve cavity, the lower sealing part is slidably located in the lower part of the valve cavity, and the lower sealing part is used for opening or closing the lower material passage.

[0016] According to the scheme, the upper connecting part is provided with a groove hole, a fixed rod is fixed in the groove hole, a fixed clamp is fixed on the connecting shaft, and the fixed clamp extends into the groove hole and is clamped and connected with the fixed rod.

[0017] The utility model has the advantages of:

[0018] The utility model discloses a steam radiator discharge valve, which comprises a valve body and a valve rod assembly. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole structure schematic diagram of the utility model;

[0020] Figure 2 It is the inside schematic diagram of valve body;

[0021] Figure 3 is a schematic view of the outer side of the valve body;

[0022] Figure 4 is Figure 3 an exploded view;

[0023] Figure 5 is a sectional view of the valve cavity of the valve body;

[0024] Figure 6 is an exploded view of the valve stem assembly;

[0025] Figure 7 is a schematic view of the ice cream machine evaporator discharge valve assembly.

[0026] in the figure:

[0027] 1, valve body; 10, mounting hole; 11, annular groove; 12, shaft hole; 13, discharge port; 14, arc-shaped material guide groove; 15, valve cavity; 16, limit block one; 17, mounting lug; 18, lower discharge port; 19, upper opening; 110, lower discharge passage; 111, mounting groove; 112, material blocking rib; 2, valve stem assembly; 21, handle; 22, connecting shaft; 23, valve stem; 24, limit block two; 25, fixing clamp; 26, upper connecting portion; 27, lower sealing portion; 28, slot hole; 29, fixing rod; 3, evaporator; 31, barrel support; 32, barrel discharge end; 4, motor assembly; DETAILED DESCRIPTION

[0028] The technical scheme of the present application will be described below in conjunction with the drawings and embodiments.

[0029] As Figures 1 to 7 shown, the ice cream machine evaporator discharge valve of the present application comprises an integrally injection molded valve body 1, the inner side of the valve body 1 is provided with a mounting hole 10 and a discharge port 13, the outer side of the valve body 1 is provided with a valve cavity 15, the discharge port 13 is in communication with the valve cavity 15, the valve cavity 15 is provided with a lower discharge port 18, and a lower discharge passage 110 is formed between the discharge port 13 and the lower discharge port 18; a valve stem assembly 2 is movably arranged in the valve cavity 15, and the valve stem assembly 2 is used to open or close the lower discharge passage 110. In this way, during assembly, the mounting hole 10 is fixedly connected with the barrel support 31 of the evaporator 3, which is convenient for assembly and disassembly, the discharge port 13 is in communication with the inner cavity of the barrel of the evaporator 3, during discharging, the material enters the valve cavity 15 after passing through the discharge port 13, and then is discharged from the lower discharge port 18 after passing through the lower discharge passage 110, wherein the valve stem assembly 2 is movably arranged in the valve cavity 15 and is used to open or close the lower discharge passage 110; the evaporator discharge valve of the present application is composed of the integrally injection molded valve body 1 and the valve stem assembly 2, which has the advantages of simple structure, low manufacturing cost, convenient assembly, stable installation, and convenient disassembly and cleaning.

[0030] Further, the inner side of the valve body 1 is provided with an annular groove 11, the discharge port 13 is connected with the valve cavity 15 after penetrating the inner wall of the annular groove 11, and the inner wall of the annular groove 11 is provided with an arc-shaped material guide groove 14 matched with the discharge port 13. In this way, during assembly, the annular groove 11 is sleeved on the outer wall of the discharge end 32 of the cylinder of the evaporator, and then is fixedly connected with the cylinder support 31 of the evaporator 3 through bolts penetrating the mounting holes 10. After assembly, the opening inner wall of the annular groove 11 is sealingly arranged with the outer wall of the discharge end 32 of the cylinder of the evaporator, so as to prevent material overflow. When the stirrer in the evaporator 3 rotates, the helical blade pushes the material to the discharge port 13, and the material is extruded against the inner wall of the annular groove 11 under the pushing force of the rotating stirrer. The material is guided to the discharge port 13 through the arc-shaped material guide groove 14, and then is discharged from the discharge port 18 through the discharge passage 110. The stirrer is a prior art and is not described in detail.

[0031] Further, the arc-shaped material guide groove 14 is arranged in a slope, the higher end is connected to the inner wall surface of the annular groove 11, and the lower end is connected to the discharge port 13. The discharge port 13 is provided with a material blocking rib 112. In this way, when the stirrer works, the helical blade pushes the material to rotate counterclockwise relative to the inner wall of the annular groove 11. When the moving material contacts the inner wall of the annular groove 11, the material is guided to the discharge port 13 along the slope of the arc-shaped material guide groove 14 under the pushing force of the helical blade. After being blocked by the material blocking rib 112, the material enters the discharge passage 110 from the discharge port 13.

[0032] Further, the discharge port 13 has two and is arranged side by side, and a partition plate is arranged between the two discharge ports 13. In this way, the material discharging efficiency is improved, the pressure during material discharging is reduced, the material is prevented from being formed into a group or large particles, and the spatter during material receiving is avoided due to excessive pressure during material discharging.

[0033] Further, the inner wall of the annular groove 11 is provided with an axle hole 12. In this way, during assembly of the stirrer, the first end of the transmission shaft of the stirrer is drivingly connected with the motor assembly 4, and the second end of the transmission shaft of the stirrer is rotatably arranged in the axle hole 12, that is, the axle hole 12 supports and limits the second end of the transmission shaft of the stirrer, so that the stirrer can rotate in the inner cavity of the cylinder of the evaporator after assembly.

[0034] Further, the opening of the annular groove 11 is provided with a mounting groove 111 for mounting a sealing ring. In this way, the sealing ring is mounted in the mounting groove 111 and is located between the opening inner wall of the annular groove 11 and the outer wall of the discharge end 32 of the cylinder of the evaporator, so that the sealing is more reliable.

[0035] Further, the valve rod assembly 2 comprises a handle 21, a connecting shaft 22 and a valve rod 23, the handle 21 is fixedly connected with the connecting shaft 22, the connecting shaft 22 is clampedly connected with the valve rod 23, the valve rod 23 is slidably arranged in the valve cavity 15, and the connecting shaft 22 is hingedly connected on the outer side of the valve body 1. In this way, as shown in the figure, in the initial state, the valve rod 23 is located in the valve cavity 15, and the discharging channel 110 is in a closed state. When it is needed to open the discharging channel 110, the handle 21 is pulled downward to drive the valve rod 23 to act upward, thereby opening the discharging channel 110. When the discharging channel 110 is closed, the handle 21 is pushed upward to drive the valve rod 23 to act downward, which is convenient to operate. Figure 3

[0036] Further, the valve cavity 15 is provided with an upper opening 19 matched with the valve rod 23, both sides of the upper opening 19 are provided with mounting ears 17, the connecting shaft 22 is hingedly connected between the two mounting ears 17 through a rotating shaft, and the connecting shaft 22 is provided with a stroke limiting device with the valve cavity 15. In this way, during assembly, the valve rod 23 is inserted into the valve cavity 15 through the upper opening 19, and then the rotating shaft is passed through the connecting shaft 22 and the two mounting ears 17 to form a hinge connection, which is convenient to assemble.

[0037] Further, the stroke limiting device comprises a limiting block one 16 arranged on the connecting shaft 22 and a limiting block two 24 arranged on the outer wall of the valve cavity 15, and the limiting block one 16 and the limiting block two 24 are correspondingly arranged. In this way, when the handle 21 is pulled downward to a certain position, the limiting block one 16 and the limiting block two 24 abut to form a limiting position, so as to limit the stroke of the valve rod 23 in the valve cavity 15.

[0038] Further, the valve rod 23 comprises an upper connecting part 26 and a lower sealing part 27, the connecting shaft 22 is clampedly connected with the upper connecting part 26, the upper connecting part 26 is slidably arranged at the upper part of the valve cavity 15, the lower sealing part 27 is slidably arranged at the lower part of the valve cavity 15, and the lower sealing part 27 is used to open or close the discharging channel 110. In this way, the lower sealing part 27 is used to open or close the discharging channel 110.

[0039] Further, the lower sealing part 27 is a sealing ring fixedly sleeved on the lower part of the valve rod 23, and the upper and lower ends of the sealing ring are limited by the upper connecting part 26 and a limiting step arranged at the lower end of the valve rod 23. After assembly, the sealing ring is sealed with the inner wall of the valve cavity 15.

[0040] Further, the upper connecting part 26 is provided with a slot hole 28, a fixed rod 29 is fixedly arranged in the slot hole 28, a fixed clamp 25 is fixedly arranged on the connecting shaft 22, and the fixed clamp 25 extends into the slot hole 28 and is clampedly connected with the fixed rod 29. In this way, it is convenient to assemble.

[0041] ​Further, the fixed clamps 25 are arranged downwardly inclined relative to the handle 21, and the fixed clamps 25 and the handle 21 form a lever structure. In this way, when the handle 21 is pulled downwardly, the fixed clamps 25 drive the valve rod 23 to act upwardly; when the handle 21 is pushed upwardly, the fixed clamps 25 drive the valve rod 23 to act downwardly.

[0042] The embodiments of the utility model are described above in combination with the drawings, but the utility model is not limited to the specific embodiments described above, and the specific embodiments described above are only illustrative but not restrictive, and the ordinary skilled in the art can make many forms under the inspiration of the utility model without departing from the purpose of the utility model and the scope protected by the claims, and these all belong to the protection scope of the utility model.

Claims

1. An evaporator discharge valve for an ice cream machine, characterized by, The utility model relates to a valve body (1) of one body injection molding, the inside of valve body (1) is equipped with installation hole (10) and discharge port (13), the outside of valve body (1) is equipped with valve cavity (15), discharge port (13) is linked with valve cavity (15), valve cavity (15) is equipped with lower outlet (18), and discharge port (13) and lower outlet (18) form lower outlet channel (110) between them; Valve rod assembly (2) is movably arranged in valve cavity (15), and valve rod assembly (2) is used to open or close lower outlet channel (110); The inside of valve body (1) is equipped with annular groove (11), discharge port (13) is linked with valve cavity (15) after passing through the inner wall of annular groove (11), and the inner wall of annular groove (11) is equipped with arc-shaped material guide groove (14) matched with discharge port (13); The arc-shaped material guide groove (14) is arranged as an inclined plane, one end of the higher is connected to the inner wall surface of annular groove (11), and the other end of the lower is connected to discharge port (13), and discharge port (13) is equipped with a material blocking rib (112). The inner wall of annular groove (11) is equipped with shaft hole (12).

2. An ice cream machine evaporator discharge valve according to claim 1 wherein: The opening of annular groove (11) is equipped with installation groove (111) for installing a sealing ring.

3. An ice cream machine evaporator discharge valve according to claim 1 wherein: Valve rod assembly (2) includes handle (21), connecting shaft (22) and valve rod (23), handle (21) is fixedly connected with connecting shaft (22), connecting shaft (22) is clamped and connected with valve rod (23), valve rod (23) is slidably arranged in valve cavity (15), and connecting shaft (22) is hingedly connected to the outside of valve body (1).

4. An ice cream machine evaporator discharge valve according to claim 1 wherein: Valve cavity (15) is equipped with upper opening (19) matched with valve rod (23), both sides of upper opening (19) are equipped with mounting ears (17), connecting shaft (22) is hingedly connected between both sides of mounting ears (17) through a rotating shaft, and stroke limiting device is arranged between connecting shaft (22) and valve cavity (15).

5. An ice cream machine evaporator discharge valve according to claim 4 wherein: The stroke limiting device includes a limiting block one (16) arranged on the connecting shaft (22) and a limiting block two (24) arranged on the outer wall of the valve cavity (15), and the limiting block one (16) and the limiting block two (24) are correspondingly arranged.

6. An ice cream machine evaporator discharge valve according to claim 5 wherein: Valve rod (23) includes upper connecting part (26) and lower sealing part (27), connecting shaft (22) is clamped and connected with upper connecting part (26), upper connecting part (26) is slidably arranged in the upper part of valve cavity (15), lower sealing part (27) is slidably arranged in the lower part of valve cavity (15), and lower sealing part (27) is used to open or close lower outlet channel (110).

7. An ice cream machine evaporator discharge valve according to claim 4 wherein: Upper connecting part (26) is equipped with slot hole (28), fixed rod (29) is fixedly arranged in slot hole (28), and fixed clamp (25) is fixedly arranged on connecting shaft (22), fixed clamp (25) extends into slot hole (28) and is clamped and connected with fixed rod (29).

8. An ice cream machine evaporator discharge valve according to claim 7 wherein: ​

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