Drain valve assembly and wall breaking machine comprising same

Abstract

The utility model discloses a drain valve assembly and a wall breaking machine comprising the same. The drain valve assembly comprises a valve body, the valve body is provided with a first flow channel and a second flow channel which are spaced from each other, the valve body is further provided with a first valve port and a second valve port which are arranged in a stirring cavity, the first valve port is communicated with the first flow channel, and the second valve port is communicated with the second flow channel; the first control rod is in threaded connection with the valve main body, and the first control rod can move along the axis when rotating; the second control rod is in threaded connection with the valve main body, and the second control rod can move along the axis when rotating; the first sealing plug is arranged on the first control rod and is movably arranged relative to the first valve port; and the second sealing plug is arranged on the second control rod and is movably arranged relative to the second valve port. The first control rod and the second control rod are used for controlling the first valve port and the second valve port correspondingly, the moving distance of the first control rod and the moving distance of the second control rod are small, the drain valve assembly can be integrally arranged in the main machine base, and space utilization is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen appliances, in particular to a liquid discharge valve assembly and a wall breaker including the same. Background Art

[0002] In the modern beverage preparation and food processing industries, the compactness, efficiency, and ease of maintenance of equipment have become important indicators for measuring equipment performance. Among them, the spool structure, as the core component for controlling the flow of fluids (including but not limited to water, fruit juice, etc.), its design optimization is directly related to the rationality of the overall layout of the equipment, the convenience of operation, and the improvement of space utilization.

[0003] In the prior art, a Chinese patent with the publication number CN219888755U provides a liquid discharge valve and a cooking machine, including a valve body, a spool, and a driving component. The valve body is provided with a liquid outlet, a first liquid discharge channel, and a second liquid discharge channel that are communicated with each other; the spool is arranged in the valve body and is provided with a first flow channel and a notch part; the driving component is used to drive the spool to move in the valve body so that the spool can be switched between a first position, a second position, and a third position; in the first position, the spool blocks the liquid outlet; in the second position, the first flow channel is respectively communicated with the liquid outlet and the first liquid discharge channel; in the third position, the notch part is used to communicate the liquid outlet and the second liquid discharge channel; the liquid discharge valve directly drives the spool to move to different positions by using a screw, so as to realize the opening and closing of different channels. However, this easily leads to a large moving distance of the screw, and the spool structure can often only be independently installed outside the mixing cup, rather than being integrated inside the main base, resulting in a relatively large occupied space. Summary of the Utility Model

[0004] In order to overcome at least one of the above-mentioned defects of the prior art, the utility model provides a liquid discharge valve assembly and a wall breaker including the same. The first control rod and the second control rod are used to control the first valve port and the second valve port respectively. The moving distances of the first control rod and the second control rod are relatively small, and the overall occupied space of the liquid discharge valve assembly is reduced, thereby allowing the liquid discharge valve assembly to be integrated inside the main base.

[0005] The technical solution adopted by the utility model to solve its problems is as follows:

[0006] A liquid discharge valve assembly for a wall breaker, comprising: a valve body provided with a first flow channel and a second flow channel spaced apart from each other, the valve body further provided with a first valve port and a second valve port for being arranged in a stirring cavity, the first valve port communicating with the first flow channel, and the second valve port communicating with the second flow channel; a first control rod threadedly connected to the valve body, the first control rod being movable along an axis when rotating; a second control rod threadedly connected to the valve body, the second control rod being movable along an axis when rotating; a first sealing plug arranged on the first control rod and movably arranged relative to the first valve port, and driven by the first control rod, the first sealing plug closing or opening the first valve port; a second sealing plug arranged on the second control rod and movably arranged relative to the second valve port, and driven by the second control rod, the second sealing plug closing or opening the second valve port.

[0007] According to some embodiments of the present invention, the liquid discharge valve assembly further comprises a first motor and a first shaft sleeve, the first shaft sleeve being drivingly connected to the first motor, one end of the first control rod being slidably arranged in the first shaft sleeve, the first motor being used for driving the first shaft sleeve to rotate, and the first shaft sleeve driving the first control rod to rotate synchronously.

[0008] According to some embodiments of the present invention, the liquid discharge valve assembly further comprises a second motor and a second shaft sleeve, the second shaft sleeve being drivingly connected to the second motor, one end of the second control rod being slidably arranged in the second shaft sleeve, the second motor being used for driving the second shaft sleeve to rotate, and the second shaft sleeve driving the second control rod to rotate synchronously.

[0009] According to some embodiments of the present invention, the first shaft sleeve is provided with a first sliding groove having a D-shaped cross section, one end of the first control rod being slidably arranged in the first sliding groove, and / or the second shaft sleeve is provided with a second sliding groove having a D-shaped cross section, one end of the second control rod being slidably arranged in the second sliding groove.

[0010] According to some embodiments of the present invention, the valve body is provided with a first threaded hole and a second threaded hole, the first control rod being threadedly connected to the first threaded hole, and the second control rod being threadedly connected to the second threaded hole.

[0011] According to some embodiments of the present invention, the first control rod and the second control rod are parallel to each other.

[0012] According to some embodiments of the present invention, the liquid discharge valve assembly further comprises a filter head, the filter head being sleeved on the second control rod, and the filter head being adjacent to the second sealing plug.

[0013] According to some embodiments of the present utility model, the liquid discharge valve assembly further includes a valve sealing plate, and the valve sealing plate is connected to the outer side wall of the valve body.

[0014] According to some embodiments of the present utility model, a flow dividing wall is provided in the valve body, and the flow dividing wall divides the cavity in the valve body into the independent first flow channel and second flow channel.

[0015] In addition, the present utility model also provides a wall breaker, which includes the liquid discharge valve assembly as described above, and further includes a mixing cup, a mixing blade assembly, a waste water tank and a cooking cup. The mixing cup is provided with a mixing cavity, the mixing blade assembly is arranged in the mixing cavity, the cooking cup is communicated with the first flow channel, and the waste water tank is communicated with the second flow channel.

[0016] In summary, the liquid discharge valve assembly provided by the present utility model and the wall breaker including the same have at least the following technical effects:

[0017] The first control rod and the second control rod can rotate relative to the valve body respectively so as to adjust the position relative to the valve body. The first control rod drives the first sealing plug to move, and the second control rod drives the second sealing plug to move, so as to achieve the purpose of controlling the opening and closing of both the first valve port and the second valve port. When the food ingredients are washed, the first valve port can be closed and the second valve port can be opened to divert the waste water to the waste water tank. When the food ingredients are processed, the first valve port can be opened and the second valve port can be closed to divert the slurry to the cooking cup; by using the first control rod and the second control rod to control the first valve port and the second valve port respectively, the moving distances of the first control rod and the second control rod are relatively small, the liquid discharge valve assembly is relatively simple as a whole, occupies less space, is convenient to install, is easy to realize the function, has low production cost, and the liquid discharge valve assembly can be integrally arranged inside the main seat, optimizing the space utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a front view structural schematic diagram of the wall breaker according to an embodiment of the present utility model;

[0019] Figure 2 is a three-dimensional structural schematic diagram of the wall breaker according to an embodiment of the present utility model;

[0020] Figure 3 is a three-dimensional structural schematic diagram of the wall breaker (the mixing cup is not shown) according to an embodiment of the present utility model;

[0021] Figure 4 is a three-dimensional structural schematic diagram of the liquid discharge valve assembly according to an embodiment of the present utility model;

[0022] Figure 5 is a cross-sectional structural schematic diagram of the liquid discharge valve assembly according to an embodiment of the present utility model;

[0023] Figure 6Explosion structure schematic diagram of the liquid discharge valve assembly according to an embodiment of the present utility model from the first perspective;

[0024] Figure 7 Explosion structure schematic diagram of the liquid discharge valve assembly according to an embodiment of the present utility model from the second perspective;

[0025] Figure 8 Cross-sectional structure schematic diagram of the valve body according to an embodiment of the present utility model.

[0026] Among them, the meanings of the reference numerals are as follows:

[0027] 11. Valve body; 111. First valve port; 112. Second valve port; 113. First flow channel; 114. Second flow channel; 115. First diversion pipe; 116. Second diversion pipe; 117. First threaded hole; 118. Second threaded hole; 119. Shunt wall; 12. First control rod; 13. Second control rod; 14. First sealing plug; 15. Second sealing plug; 16. Filter head; 17. First motor; 18. First shaft sleeve; 181. First chute; 182. First connection groove; 19. Second motor; 20. Second shaft sleeve; 201. Second chute; 202. Second connection groove; 21. Valve sealing plate; 22. Stirring cup; 221. Stirring cavity; 23. Stirring knife assembly; 24. Waste water tank; 25. Main machine base; 26. Cooking cup. Detailed implementation manners

[0028] For better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0029] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model.

[0031] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0032] Please refer to Figures 1 to 8, this embodiment discloses a liquid drainage valve assembly and a wall breaker including the same. The wall breaker further includes a main base 25, a mixing cup 22, a mixing blade assembly 23, a wastewater tank 24, and a cooking cup 26. The mixing cup 22 is connected to the main base 25. The mixing cup 22 is provided with a mixing cavity. The mixing blade assembly 23 is disposed in the mixing cavity. The mixing blade assembly 23 is also in transmission connection with a drive motor in the main base 25. The wastewater tank 24 is used for collecting wastewater from cleaning food materials. The cooking cup 26 is used for collecting the slurry formed after the food materials are processed in the mixing cup 22;

[0033] The liquid drainage valve assembly includes a valve body 11, a first control rod 12, a second control rod 13, a first sealing plug 14, and a second sealing plug 15. The valve body 11 is provided with a first flow channel 113 and a second flow channel 114 that are spaced apart from each other. The valve body 11 is further provided with a first valve port 111 and a second valve port 112 for being disposed in the mixing cavity. The first valve port 111 is communicated with the first flow channel 113, and the second valve port 112 is communicated with the second flow channel 114. More specifically, the cooking cup 26 of the wall breaker is communicated with the first flow channel 113, and the wastewater tank 24 of the wall breaker is communicated with the second flow channel 114;

[0034] As Figure 5 , Figure 6 and Figure 7 shown, one end of the first control rod 12 is provided with the first sealing plug 14. The first control rod 12 is threadedly connected to the valve body 11. When the first control rod 12 rotates, it can move along the axis to drive the first sealing plug 14 to move. Driven by the first control rod 12, the first sealing plug 14 closes or opens the first valve port 111. One end of the second control rod 13 is provided with the second sealing plug 15. The second control rod 13 is threadedly connected to the valve body 11. When the second control rod 13 rotates, it can move along the axis to drive the second sealing plug 15 to move. Driven by the second control rod 13, the second sealing plug 15 closes or opens the second valve port 112;

[0035] A drain valve assembly provided in this embodiment. The first control rod 12 and the second control rod 13 can rotate relative to the valve body 11 respectively to adjust their positions relative to the valve body 11. The first control rod 12 drives the first sealing plug 14 to move, and the second control rod 13 drives the second sealing plug 15 to move, thereby achieving the purpose of controlling the opening and closing of both the first valve port 111 and the second valve port 112. After the food ingredients are washed, the first valve port 111 can be closed and the second valve port 112 can be opened to divert the waste water to the waste water tank 24. After the food ingredients are processed, the first valve port 111 can be opened and the second valve port 112 can be closed to divert the slurry to the cooking cup 26. By using the first control rod 12 and the second control rod 13 to control the first valve port 111 and the second valve port 112 respectively, the moving distances of the first control rod 12 and the second control rod 13 are relatively small. The drain valve assembly is relatively simple as a whole, occupies a small space, is easy to install, easy to achieve functions, has a low production cost, and the drain valve assembly can be integrally arranged inside the main seat 25, optimizing the space utilization.

[0036] As Figure 5 and Figure 8 shown, specifically, in this embodiment, a flow dividing wall 119 is arranged inside the valve body 11. The flow dividing wall 119 divides the cavity inside the valve body 11 into independent first flow channel 113 and second flow channel 114, and the first flow channel 113 and the second flow channel 114 are not communicated with each other. More specifically, in this embodiment, the valve body 11 further includes a first guide pipe 115 and a second guide pipe 116. The first valve port 111, the first flow channel 113, the first guide pipe 115 and the cooking cup 26 are sequentially communicated, and the second valve port 112, the second flow channel 114, the second guide pipe 116 and the waste liquid cup are sequentially communicated. In this way, when the first valve port 111 is opened, the slurry can flow smoothly and fully into the cooking cup 26, and when the second valve port 112 is opened, the waste water can flow smoothly and fully into the cooking cup 26.

[0037] As Figure 6 and Figure 7 shown, preferably, in this embodiment, the drain valve assembly further includes a first motor 17 and a first shaft sleeve 18. The first shaft sleeve 18 is drivingly connected to the first motor 17. One end of the first control rod 12 is slidably arranged inside the first shaft sleeve 18. The first motor 17 is used to drive the first shaft sleeve 18 to rotate, and the first shaft sleeve 18 drives the first control rod 12 to rotate synchronously. Specifically, when the first control rod 12 rotates synchronously with the first shaft sleeve 18, the threaded connection structure between the first control rod 12 and the valve body 11 can drive the first control rod 12 to move axially. At this time, the first control rod 12 and the first shaft sleeve 18 will also move relative to each other axially, thereby realizing the position adjustment of the first control rod 12 relative to the valve body 11.

[0038] Preferably, in this embodiment, the liquid discharge valve assembly further includes a second motor 19 and a second bushing 20. The second bushing 20 is drivingly connected to the second motor 19. One end of the second control rod 13 is slidably disposed within the second bushing 20. The second motor 19 is configured to drive the second bushing 20 to rotate, and the second bushing 20 drives the second control rod 13 to rotate synchronously. Specifically, when the second control rod 13 rotates synchronously with the second bushing 20, the threaded connection structure between the second control rod 13 and the valve body 11 can drive the second control rod 13 to move axially. At this time, the second control rod 13 and the second bushing 20 also move relative to each other axially, thereby realizing the position adjustment of the second control rod 13 relative to the valve body 11.

[0039] As Figure 6 and Figure 7 shown, preferably, in this embodiment, the first bushing 18 is provided with a first sliding groove 181 having a D-shaped cross-section, and the second bushing 20 is provided with a second sliding groove 201 having a D-shaped cross-section. One side of the first control rod 12 is provided with a sliding plane extending axially, and one side of the second control rod 13 is provided with a sliding plane extending axially. Thus, the shape of the first control rod 12 correspondingly matches the first sliding groove 181, and the shape of the second control rod 13 correspondingly matches the second sliding groove 201. One end of the first control rod 12 is slidably disposed within the first sliding groove 181, and one end of the second control rod 13 is slidably disposed within the second sliding groove 201. The first control rod 12 can rotate synchronously with the first bushing 18 and move axially relative to the first sliding groove 181, and the second control rod 13 can rotate synchronously with the second bushing 20 and move axially relative to the second sliding groove 201, thereby facilitating the axial movement of the first control rod 12 and the second control rod 13 relative to the valve body 11, and the production costs of the first bushing 18 and the second bushing 20 are relatively low, and the structural strength is relatively high.

[0040] It should be noted that in some other embodiments, the cross-sections of the first sliding groove 181 and the second sliding groove 201 may also be, but are not limited to, triangular or cross-shaped, etc., and can be selected according to actual needs, and are not uniquely defined herein.

[0041] As Figure 6 and Figure 7 shown, specifically, in this embodiment, the first bushing 18 is further provided with a first connection groove 182, and the second bushing 20 is further provided with a second connection groove 202. The output shaft of the first motor 17 is inserted into the first connection groove 182, and the output shaft of the second motor 19 is inserted into the second connection groove 202. The cross-sections of both the first connection groove 182 and the second connection groove 202 are also D-shaped. Thus, it is convenient to fix the output shaft of the first motor 17 within the first connection groove 182, and it is convenient to fix the output shaft of the second motor 19 within the second connection groove 202.

[0042] AsFigure 5 , Figure 6 and Figure 7 As shown in Figure 6 , Figure 7 , specifically, in this embodiment, in order to achieve the threaded connection between the first control rod 12 and the valve body 11, and to achieve the threaded connection between the second control rod 13 and the valve body 11, the valve body 11 is provided with a first threaded hole 117 and a second threaded hole 118. The first control rod 12 is threadedly connected to the first threaded hole 117, and the second control rod 13 is threadedly connected to the second threaded hole 118.

[0043] As Figure 5 shown in Figure 5 , preferably, in this embodiment, the axes of the first control rod 12 and the second control rod 13 are parallel to each other. Thus, on the one hand, the arrangement of the first control rod 12 and the second control rod 13 in the valve body 11 can be made more compact, thereby reducing the occupied space of the liquid discharge valve assembly and improving the overall space utilization rate. On the other hand, it allows the first valve port 111, the second valve port 112 and the stirring blade assembly 23 to be arranged on the same side in the stirring cavity.

[0044] Preferably, in this embodiment, the liquid discharge valve assembly further includes a filter head 16. The filter head 16 is sleeved on the second control rod 13, and the filter head 16 is adjacent to the second sealing plug 15. Thus, when the second valve port 112 is opened to discharge wastewater, the substances in the mixing cup 22 need to pass through the filter head 16 before entering the second flow channel 114. The ingredients in the mixing cup 22 cannot pass through the filter head 16, so that the misdischarge of ingredients can be avoided when discharging wastewater, and thus the utilization rate of ingredients can be improved.

[0045] Preferably, in this embodiment, the liquid discharge valve assembly further includes a valve sealing plate 21. The valve sealing plate 21 is connected to the outer side wall of the valve body 11. The valve sealing plate 21 is used to enable the valve body 11 to achieve a sealed assembly with the main machine base 25 after assembly, thereby improving the assembly stability and avoiding shaking. Specifically, the above-mentioned first threaded hole 117 and second threaded hole 118 are provided on the valve sealing plate 21.

[0046] In summary, the liquid discharge valve assembly and the wall breaker including the same disclosed by the present utility model can at least bring the following beneficial technical effects:

[0047] 1) When the ingredients are washed, the first valve port 111 can be closed and the second valve port 112 can be opened to divert the wastewater to the wastewater tank 24. When the ingredients are processed, the first valve port 111 can be opened and the second valve port 112 can be closed to divert the slurry to the cooking cup 26;

[0048] 2) The first control lever 12 and the second control lever 13 are respectively used to control the first valve port 111 and the second valve port 112. The moving distances of the first control lever 12 and the second control lever 13 are relatively small. The overall drain valve assembly is relatively simple, occupies a small space, is easy to install, easy to achieve functions, has a low production cost, and the drain valve assembly can be integrally arranged inside the main seat 25, optimizing the space utilization;

[0049] 3) The first shaft sleeve 18 is provided with a first sliding groove 181 having a D-shaped cross section, and the second shaft sleeve 20 is provided with a second sliding groove 201 having a D-shaped cross section, thereby facilitating the axial movement of the first control lever 12 and the second control lever 13 relative to the valve body 11, and the production costs of the first shaft sleeve 18 and the second shaft sleeve 20 are relatively low, and the structural strength is relatively high;

[0050] 4) The axes of the first control lever 12 and the second control lever 13 are parallel to each other, which can make the arrangement of the first control lever 12 and the second control lever 13 in the valve body 11 more compact, thereby reducing the occupied space of the drain valve assembly and improving the overall space utilization rate.

[0051] The technical means disclosed in the solution of the present utility model are not limited to the technical means disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications are also regarded as the protection scope of the present utility model.

Claims

1. A drain valve assembly, used for a wall breaking machine, characterized in that: include: A valve body (11), the valve body (11) being provided with a first flow channel (113) and a second flow channel (114) spaced apart from each other, the valve body (11) being further provided with a first valve port (111) and a second valve port (112) for being arranged in the stirring chamber (221), the first valve port (111) being in communication with the first flow channel (113), and the second valve port (112) being in communication with the second flow channel (114); A first control rod (12) is threadedly connected to the valve body (11), and the first control rod (12) can move along the axis when rotating; A second control rod (13) is threadedly connected to the valve body (11), and the second control rod (13) can move along the axis when rotating; a first sealing plug (14), which is arranged on the first control rod (12) and is movably arranged relative to the first valve port (111); driven by the first control rod (12), the first sealing plug (14) closes or opens the first valve port (111); The second sealing plug (15) is arranged on the second control rod (13) and is movably arranged relative to the second valve port (112). Driven by the second control rod (13), the second sealing plug (15) closes or opens the second valve port (112).

2. The drain valve assembly according to claim 1, characterized in that: The liquid discharge valve assembly further comprises a first motor (17) and a first shaft sleeve (18), wherein the first shaft sleeve (18) is transmission-connected to the first motor (17), one end of the first control rod (12) is slidably disposed in the first shaft sleeve (18), the first motor (17) is used to drive the first shaft sleeve (18) to rotate, and the first shaft sleeve (18) drives the first control rod (12) to rotate synchronously.

3. The drain valve assembly according to claim 2, characterized in that: The liquid discharge valve assembly further comprises a second motor (19) and a second shaft sleeve (20); the second shaft sleeve (20) is transmission-connected to the second motor (19); one end of the second control rod (13) is slidably disposed in the second shaft sleeve (20); the second motor (19) is used to drive the second shaft sleeve (20) to rotate; and the second shaft sleeve (20) drives the second control rod (13) to rotate synchronously.

4. The drain valve assembly according to claim 3, characterized in that: The first sleeve (18) is provided with a first slide groove (181) with a D-shaped cross section, and one end of the first control rod (12) is slidably arranged in the first slide groove (181), and / or the second sleeve (20) is provided with a second slide groove (201) with a D-shaped cross section, and one end of the second control rod (13) is slidably arranged in the second slide groove (201).

5. The drain valve assembly according to claim 1, characterized in that: The valve body (11) is provided with a first threaded hole (117) and a second threaded hole (118); the first control rod (12) is threadedly connected to the first threaded hole (117); and the second control rod (13) is threadedly connected to the second threaded hole (118).

6. The liquid discharge valve assembly according to any one of claims 1 to 5, characterized in that: The first control rod (12) and the second control rod (13) are parallel to each other.

7. The drain valve assembly according to claim 1, characterized in that: The liquid discharge valve assembly further comprises a filter head (16), wherein the filter head (16) is sleeved on the second control rod (13), and the filter head (16) is adjacent to the second sealing plug (15).

8. The drain valve assembly according to claim 1, characterized in that: The liquid discharge valve assembly further comprises a valve sealing plate (21), wherein the valve sealing plate (21) is connected to the outer side wall of the valve body (11).

9. The drain valve assembly according to claim 1, characterized in that: A flow dividing wall (119) is provided in the valve body (11), and the flow dividing wall (119) divides the cavity in the valve body (11) into the first flow channel (113) and the second flow channel (114) which are independent.

10. A wall breaking machine, characterized in that: The invention comprises a drain valve assembly as claimed in any one of claims 1 to 9, and further comprises a stirring cup (22), a stirring knife assembly (23), a waste water tank (24) and a cooking cup (26), wherein the stirring cup (22) is provided with a stirring chamber (221), the stirring knife assembly (23) is arranged in the stirring chamber (221), the cooking cup (26) is connected to the first flow channel (113), and the waste water tank (24) is connected to the second flow channel (114).

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