Air cream premixing output mechanism
Through the design of the air cream premix output mechanism, the problems of blockage and uneven mixing of the cream machine are solved, and the uniform mixing of the cream and air and the normal operation of the equipment are achieved to prevent the cream from leaking.
Patent Information
- Application Number
- CN202422363769.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-09-27
AI Technical Summary
When used, existing butter machines are prone to blockage of pipelines due to undissolved particles, uneven mixing of cream and air, and the butter may flow into the motor to affect the normal use and whipping effect of the equipment.
An air cream premix output mechanism is designed, including a filtering mechanism, a conveying hose, an air regulating valve, a reversing mechanism, an eccentric pump and a motor mounting seat. The cream is filtered through the filtering mechanism, and the cream and air are uniformly mixed by an eccentric pump and a reversing mechanism, and a discharge pipe is installed on the motor mounting seat to prevent the cream from leaking.
It effectively avoids pipeline blockage, achieves uniform mixing of cream and air, ensures normal operation of the equipment, and prevents cream leakage from affecting the motor, improving the dripping effect.
Smart Images
Figure CN223195294U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cream machine structures, in particular to an air cream premixing and outputting mechanism. Background Art
[0002] Existing cream machines typically insert their feed tube directly into the cream. Undissolved particles in the cream can easily clog the tube, impacting proper operation. Cream and air are drawn in by the pump and then directly fed into the whipping mechanism for whipping. These pumps typically use a top-in, bottom-out, or left-in, right-out configuration. This direct inflow and outflow prevents proper mixing of the cream and air, impacting whipping results. The pump is driven by a motor, and after prolonged use, cream can flow into the motor, impacting proper operation. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide an air cream premixing output mechanism, which aims to solve the technical problems in the prior art that the pipeline is easily blocked, the cream and air cannot be well mixed, and the cream may flow into the motor, affecting the normal use of the equipment and the whipping effect.
[0004] The technical solution of the utility model is as follows: an air cream premix output mechanism, comprising a filtering mechanism, a conveying hose, an air regulating valve, a reversing mechanism, an eccentric pump, a connecting seat, a motor mounting seat, and a motor, wherein the filtering mechanism, the conveying hose, and the air regulating valve are connected in sequence, the connecting seat, the eccentric pump, and the reversing mechanism are sequentially mounted on the upper part of the motor mounting seat from bottom to top, and the motor is mounted on the lower part of the motor mounting seat; the reversing mechanism comprises an inlet and outlet valve seat and a reversing disk mounted up and down, the reversing mechanism is provided with a feed channel and a discharge channel, the air regulating valve is mounted on the reversing mechanism and connected to the feed channel; the eccentric pump comprises a pump body, an eccentric groove is eccentrically provided on the upper surface of the pump body, a rotating head is provided in the eccentric groove, the rotating head is driven to rotate by the motor, a first extrusion block and a second extrusion block are elastically mounted on the rotating head, the first extrusion block and the second extrusion block respectively abut against the inner wall of the eccentric groove, the feed channel and the discharge channel of the reversing mechanism are both connected to the eccentric groove; and a discharge pipe is also connected to the motor mounting seat.
[0005] Furthermore, the filtering mechanism in the present invention includes a filter head and a connecting pipe connected to the filter head. A filter screen is provided in the filter head, and the connecting pipe is connected to the delivery hose.
[0006] Furthermore, the air regulating valve described in the utility model includes a threaded adjustment knob assembly and a valve body, the adjustment knob assembly is provided with an air inlet, and the bottom of the adjustment knob assembly is provided with a ejector pin; a hose connection port is provided on one side of the valve body, and a discharge pipe is provided at the bottom, the conveying hose is connected to the hose connection port, and the conveying hose is provided with a first sealing ring for sealing with the hose connection port, and the valve body is provided with a pneumatic disk for separating the interior of the valve body into upper and lower parts, and the pneumatic disk is provided with a through hole, and the ejector pin is tightly pressed against the through hole.
[0007] Furthermore, the feed channel in the present invention includes an upper feed channel and a lower feed channel that are connected, and the discharge channel includes a lower discharge channel and a side discharge channel that are connected; the discharge pipe is connected to the upper feed channel, and a second sealing ring is provided on the discharge pipe for sealing with the upper feed channel, and the lower feed channel and the lower discharge channel are both located above the eccentric groove.
[0008] Furthermore, the rotating head in the present invention is provided with a mounting groove, the first extrusion block and the second extrusion block are installed in the mounting groove, and a spring is provided between the first extrusion block and the second extrusion block.
[0009] Furthermore, the bottom of the rotating head in the present invention is connected to a connecting head, a connecting shaft is provided in the connecting seat, the connecting head is connected to the upper end of the connecting shaft, and the output shaft of the motor passes through the motor mounting seat and is connected to the lower end of the connecting shaft.
[0010] Furthermore, the discharge pipe in the present invention is arranged on one side of the connection between the output shaft of the motor and the connecting shaft.
[0011] Compared with the prior art, the utility model has the following advantages: the utility model is provided with a filtering mechanism, and the cream to be whipped can be filtered through the filtering mechanism and then sucked in, and transported into the air regulating valve through the conveying hose, so as to avoid pipeline blockage; by screwing the adjusting knob assembly on the top of the air regulating valve, the amount of air mixed in can be adjusted to achieve the ultimate ideal whipping effect; the material mixed with the air enters the eccentric pump through the reversing mechanism, and the inlet and outlet of the eccentric pump are in the same position, which can reduce the volume of the whole machine and reduce the occupied space; the high-speed rotation of the eccentric pump can drive the material in the eccentric groove upward into the reversing mechanism again, and then be beaten out by the reversing mechanism, so that the cream and air are well mixed; in addition, the specially designed discharge pipe on the motor mounting seat is used to discharge the cream in time when it leaks, so as to avoid contact with the motor output shaft and thus affect the operation of the motor, thereby ensuring the normal use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional diagram of the utility model;
[0013] Figure 2This is a schematic diagram of the specific structure of the filtering mechanism described in the present utility model;
[0014] Figure 3 This is a schematic diagram of the cooperation between the delivery hose and the air regulating valve in the present utility model;
[0015] Figure 4 This is a schematic diagram of the specific structure of the reversing mechanism described in the present utility model;
[0016] Figure 5 This is a schematic diagram of the specific structure of the feed channel of the reversing mechanism in the present utility model;
[0017] Figure 6 This is a schematic diagram of the specific structure of the discharge channel of the reversing mechanism described in the present utility model;
[0018] Figure 7 This is a schematic diagram of the specific structure of the eccentric pump described in the utility model;
[0019] Figure 8 This is a schematic diagram of the specific connection between the first extrusion block and the second extrusion block in the present utility model;
[0020] Figure 9 This is a schematic diagram of the specific installation of the connecting shaft and the discharge pipe in the present utility model;
[0021] Figure 10 This is a schematic diagram of the installation of the discharge pipe described in the present utility model from another perspective;
[0022] Figure 11 This is a schematic diagram of the specific arrangement of the ejector pin described in the present utility model;
[0023] Figure 12 This is a schematic diagram of the specific structure of the pneumatic disc in the present utility model.
[0024] in:
[0025] 1. Filter mechanism; 101. Filter head; 102. Connecting pipe; 103. Filter screen;
[0026] 2. Delivery hose;
[0027] 3. Air regulating valve; 301. Air inlet; 302. Adjustment knob assembly; 303. Hose connection port; 304. Discharge pipe; 305. Valve body; 306. Ejector pin; 307. Pneumatic disc; 308. Through hole;
[0028] 4. Reversing mechanism; 401. Inlet and outlet valve seats; 402. Reversing disc; 403. Feed channel; 403a. Upper feed channel; 403b. Lower feed channel; 404. Discharge channel; 404a. Lower discharge channel; 404b. Side discharge channel;
[0029] 5. Eccentric pump; 501. Pump body; 502. Eccentric groove; 503. Rotating head; 504. First extrusion block; 505. Second extrusion block; 506. Connecting head; 507. Third sealing ring;
[0030] 6. Connecting seat;
[0031] 7. Motor mounting base; 701. Discharge pipe;
[0032] 8. Motor; 9. First sealing ring; 10. Second sealing ring; 11. Spring; 12. Mounting hole;
[0033] 13. Connecting shaft; 1301. Socket. DETAILED DESCRIPTION
[0034] The following is a detailed description of the specific implementation of the present invention with reference to the accompanying drawings.
[0035] Example:
[0036] The accompanying drawings show a specific embodiment of the air cream premixing output mechanism of the present invention. Figure 1 It mainly includes a filtering mechanism 1, a delivery hose 2, an air regulating valve 3, a reversing mechanism 4, an eccentric pump 5, a connecting seat 6, a motor mounting seat 7, and a motor 8.
[0037] The filter mechanism 1, the delivery hose 2, and the air regulating valve 3 are connected in sequence. The structure of the filter mechanism 1 refers to Figure 2 The filter mechanism 1 includes a filter head 101, a filter screen 103 is provided in the filter head 101, and the filter screen 103 is used to filter coarse particles to prevent pipeline blockage. One end of the filter head 101 is connected to a connecting pipe 102, which is connected to one end of the delivery hose 2.
[0038] The structure of the air control valve 3 is shown in the figure below. Figure 3 、 Figure 11 、 Figure 12The air control valve 3 includes a threaded adjustment knob assembly 302 and a valve body 305. The adjustment knob assembly 302 is provided with an air inlet 301, and a pin 306 is located at the bottom of the adjustment knob assembly 302. A hose connection port 303 is provided on one side of the valve body 305. The other end of the delivery hose 2 is connected to the hose connection port 303 and inserted into the hose connection port 303. The delivery hose 2 is provided with two first sealing rings 9, which ensure a seal between the delivery hose 2 and the hose connection port 303. A discharge pipe 304 is provided at the bottom of the valve body 305, and two second sealing rings 10 are located on the discharge pipe 304. A pneumatic disc 307 is located within the valve body 305, dividing the interior of the valve body 305 into upper and lower parts. The pneumatic disc 307 has a through hole 308, and the pin 306 is pressed against the through hole 308. By turning the adjusting knob assembly 302, the bottom ejector pin 306 can be driven to move upward, so that the ejector pin 306 is gradually separated from the through hole 308 on the pneumatic disk 307. Air can enter the valve body 305 through the air inlet 301 and the through hole 308. By controlling the rotation angle of the adjusting knob assembly 302, the amount of mixed air can be adjusted.
[0039] The connecting seat 6, the eccentric pump 5, and the reversing mechanism 4 are sequentially mounted on the upper part of the motor mounting seat 7 from bottom to top, and the motor 8 is mounted on the lower part of the motor mounting seat 7. Figures 4 to 6 The reversing mechanism 4 includes an inlet and outlet valve seat 401 and a reversing disk 402 mounted vertically. A feed channel 403 and a discharge channel 404 are provided on the reversing mechanism 4. The feed channel 403 and the discharge channel 404 are not connected to each other. The feed channel 403 includes an upper feed channel 403a and a lower feed channel 403b, and the discharge channel 404 includes a lower discharge channel 404a and a side discharge channel 404b. Specifically, the inlet and outlet valve seat 401 and the reversing disk 402 are provided with corresponding channels for feeding and discharging, thereby forming the feed channel 403 and the discharge channel 404 of the reversing mechanism 4.
[0040] The air regulating valve 3 is installed on the reversing mechanism 4, and the discharge pipe 304 at the bottom of the air regulating valve 3 is connected to the upper feed channel 403a of the reversing mechanism 4. The discharge pipe 304 is inserted into the upper feed channel 403a, and the second sealing ring 10 on the discharge pipe 304 can realize the sealing between the discharge pipe 304 and the upper feed channel 403a.
[0041] The structure of eccentric pump 5 refers to Figure 7 、 Figure 8The eccentric pump 5 includes a pump body 501. An eccentric groove 502 is eccentrically provided on the upper surface of the pump body 501. A rotating head 503 is provided in the eccentric groove 502. The top surface of the rotating head 503 is flush with the upper surface of the pump body 501. A mounting groove is provided on the rotating head 503. The mounting groove extends downward from the top of the rotating head 503 to the bottom of the rotating head 503. A first extrusion block 504 and a second extrusion block 505 are installed in the mounting groove. The top surfaces of the first extrusion block 504 and the second extrusion block 505 are flush with the top surface of the rotating head 503. The first extrusion block 504 has two mounting holes 12 arranged vertically on its side near the second extrusion block 505. The second extrusion block 505 also has two mounting holes 12 arranged vertically on its side near the first extrusion block 504. The mounting holes 12 on the first extrusion block 504 and the second extrusion block 505 correspond to each other. Springs 11 are installed in the two corresponding mounting holes 12. The springs 11 press the first extrusion block 504 and the second extrusion block 505 against the inner wall of the eccentric groove 502 respectively. The lower end of the rotating head 503 is connected to a rotating shaft. The rotating shaft is at Figure 7 Not shown in the figure, the rotating shaft is rotatably installed in the pump body 501, and the lower end of the rotating shaft passes through the pump body 501 to the outside, and the lower end of the rotating shaft is connected to the connecting head 506.
[0042] A third sealing ring 507 is provided on the upper surface of the pump body 501 of the eccentric pump 5. The third sealing ring 507 surrounds the eccentric groove 502. When the reversing mechanism 4 and the eccentric pump 5 are installed together, the third sealing ring 507 acts as a seal, allowing material in the reversing mechanism 4 to enter the eccentric groove 502 and then be driven into the reversing mechanism 4 from the eccentric groove 502, thereby preventing leakage. Specifically, the feed channel 403 and the discharge channel 404 of the reversing mechanism 4 are both connected to the eccentric groove 502. The lower feed channel 403b and the lower discharge channel 404a are both located above the eccentric groove 502. Material can enter the eccentric groove 502 through the lower feed channel 403b and then be driven back into the lower discharge channel 404a by the eccentric groove 502.
[0043] Reference Figure 1 、 Figure 9 、 Figure 10 A connecting shaft 13 is provided within the connecting base 6. A socket 1301 is provided at the upper end of the connecting shaft 13. The output shaft of the motor 8 passes through the motor mounting base 7 and is connected to the lower end of the connecting shaft 13. The connector 506 at the bottom of the eccentric pump 5 is inserted into the socket 1301. The motor 8 can drive the connecting shaft 13 to rotate. The connecting shaft 13 drives the connector 506 at the bottom of the eccentric pump 5 to rotate, thereby driving the rotating head 503 to rotate.
[0044] The motor mounting seat 7 is also connected to a discharge pipe 701, which is arranged to be tilted downward. One end of the discharge pipe 701 is arranged on one side of the connection between the output shaft of the motor 8 and the connecting shaft 13, and the other end of the discharge pipe 701 is arranged outside the motor mounting seat 7.
[0045] When the utility model is working, the cream to be whipped is filtered by the filter mechanism 1 and then sucked in, and is transported into the air regulating valve 3 through the conveying hose 2. By rotating the regulating knob assembly 302 on the top of the air regulating valve 3, the amount of air mixed in from the air inlet 301 can be adjusted. The material mixed with the air is output from the discharge pipe 304 at the bottom of the air regulating valve 3, enters the reversing mechanism 4, and enters the eccentric groove 502 of the eccentric pump 5 through the feed channel 403. The motor 8 drives the eccentric pump 5 to rotate, so that negative pressure is generated in the pump body of the eccentric pump, and the cream mixed with the air is discharged from the discharge pipe 304 at the bottom of the air regulating valve 3, enters the reversing mechanism 4, and enters the eccentric groove 502 of the eccentric pump 5. The motor 8 drives the eccentric pump 5 to rotate, so that negative pressure is generated in the pump body of the eccentric pump, and the cream mixed with the air is discharged from the discharge pipe 304 at the bottom of the air regulating valve 3, enters the eccentric groove 502 of the eccentric pump 5, and the motor 8 drives the eccentric pump 5 to rotate, so that negative pressure is generated in the pump body of the eccentric pump, and the cream mixed with the air is discharged from the discharge pipe 304 at the bottom of the air regulating valve 3, and enters the eccentric groove 502 of the eccentric pump 5. After the oil is drawn into the eccentric pump 5 through the feed channel 403, the high-speed rotation of the rotating head 503 drives the first and second extrusion blocks 504, 505 to rotate at high speed. Restricted by the eccentric groove 502, the first and second extrusion blocks 504, 505 extend and retract under the action of the spring 11. During rotation, the first and second extrusion blocks 504, 505 always abut against the inner wall of the eccentric groove 502, squeezing the material in the eccentric groove 502 into the discharge channel 404 of the reversing mechanism 4, where it is then pumped back into the reversing mechanism 4 for output. If the equipment leaks after extended use, the discharge pipe 701 on the motor mounting base 7 can promptly discharge the cream, preventing contact between the cream and the motor output shaft and affecting motor operation, thus ensuring normal operation of the equipment.
[0046] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the present invention and implement it accordingly. They are not intended to limit the scope of protection of the present invention. Any modifications based on the spirit of the main technical solution of the present invention shall be included within the scope of protection of the present invention.
Claims
1. An air cream premixing and output mechanism, characterized by: The invention comprises a filter mechanism (1), a delivery hose (2), an air regulating valve (3), a reversing mechanism (4), an eccentric pump (5), a connecting seat (6), a motor mounting seat (7), and a motor (8); the filter mechanism (1), the delivery hose (2), and the air regulating valve (3) are connected in sequence; the connecting seat (6), the eccentric pump (5), and the reversing mechanism (4) are sequentially mounted on the upper part of the motor mounting seat (7) from bottom to top; the motor (8) is mounted on the lower part of the motor mounting seat (7); the reversing mechanism (4) comprises an inlet and outlet valve seat (401) and a reversing disk (402) mounted in upper and lower positions; the reversing mechanism (4) is provided with a feed channel (403) and a discharge channel (404); the air regulating valve (3) is mounted on the reversing mechanism (4) The eccentric pump (5) comprises a pump body (501), an eccentric groove (502) is eccentrically provided on the upper surface of the pump body (501), a rotating head (503) is provided in the eccentric groove (502), the rotating head (503) is driven to rotate by the motor (8), a first extrusion block (504) and a second extrusion block (505) are elastically mounted on the rotating head (503), the first extrusion block (504) and the second extrusion block (505) are respectively abutted against the inner wall of the eccentric groove (502), and the feed channel (403) and the discharge channel (404) of the reversing mechanism (4) are both connected to the eccentric groove (502); the motor mounting seat (7) is also connected to a discharge pipe (701).
2. The air-cream premixing and outputting mechanism according to claim 1, characterized in that: The filtering mechanism (1) comprises a filter head (101) and a connecting pipe (102) connected to the filter head (101); a filter screen (103) is provided in the filter head (101); and the connecting pipe (102) is connected to the delivery hose (2).
3. The air-cream premixing and outputting mechanism according to claim 1, characterized in that: The air regulating valve (3) comprises a threaded regulating knob assembly (302) and a valve body (305), wherein the regulating knob assembly (302) is provided with an air inlet (301), and the bottom of the regulating knob assembly (302) is provided with a ejector pin (306); a hose connection port (303) is provided on one side of the valve body (305), and a discharge pipe (304) is provided on the bottom; the delivery hose (2) is connected to the hose connection port (303), and the delivery hose (2) is provided with a first sealing ring (9) for sealing with the hose connection port (303); a pneumatic disc (307) is provided in the valve body (305) to separate the interior of the valve body (305) into upper and lower parts, and a through hole (308) is provided on the pneumatic disc (307), and the ejector pin (306) is tightly pressed against the through hole (308).
4. The air-cream premixing and outputting mechanism according to claim 3, characterized in that: The feed channel (403) includes an upper feed channel (403a) and a lower feed channel (403b) that are connected, and the discharge channel (404) includes a lower discharge channel (404a) and a side discharge channel (404b) that are connected; the discharge pipe (304) is connected to the upper feed channel (403a), and a second sealing ring (10) for sealing with the upper feed channel (403a) is provided on the discharge pipe (304); the lower feed channel (403b) and the lower discharge channel (404a) are both located above the eccentric groove (502).
5. The air-cream premixing and outputting mechanism according to claim 1, characterized in that: The rotating head (503) is provided with a mounting groove, the first extrusion block (504) and the second extrusion block (505) are installed in the mounting groove, and a spring (11) is provided between the first extrusion block (504) and the second extrusion block (505).
6. The air-cream premixing and outputting mechanism according to claim 1, characterized in that: The bottom of the rotating head (503) is connected to a connecting head (506), a connecting shaft (12) is provided in the connecting seat (6), the connecting head (506) is connected to the upper end of the connecting shaft (12), and the output shaft of the motor (8) passes through the motor mounting seat (7) and is connected to the lower end of the connecting shaft (12).
7. The air-cream premixing and outputting mechanism according to claim 6, characterized in that: The discharge pipe (701) is arranged on one side of the connection between the output shaft of the motor (8) and the connecting shaft (12).