Dough mixer

Abstract

The dough mixer comprises a device base, a dough mixing tank and a lifting frame are arranged on the two sides of the upper end of the device base respectively, the lifting frame is located at the rear end of the dough mixing tank, a fixing seat is arranged at the position, located on the upper end face of the device base, of the bottom end of the dough mixing tank, and fixing blocks are arranged at the two ends of the inner wall of the fixing seat. When the dough kneading mechanism performs dough kneading in the dough kneading tank, a top block A at the upper end of a stirring seat and a top block B at the bottom end of a cleaning seat intermittently collide, so that the cleaning seat performs lifting motion on the inner side of a guide seat, and the cleaning seat conveniently cleans the inner wall of the dough kneading tank in the lifting process; and when the bottom of the dough kneading tank is inserted into the fixed seat, the driving mechanism in the fixed seat is matched with the two fixed blocks to clamp the bottom of the dough kneading tank, so that the situation that the dough kneading tank shakes in the dough kneading process when the dough kneading mechanism performs dough kneading in the dough kneading tank, and the dough kneading quality is influenced is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of dough mixers, in particular to a dough mixer. Background Art

[0002] A dough mixer is a common food processing machine, which is often used for dough mixing and mixing powdered foods. In the prior art, a dough mixer generally includes a host module and a dough mixing barrel assembly. Driven by the host module, the dough mixing barrel assembly can complete the dough mixing operation. After the dough mixing operation is completed, the fermentation operation can also be completed directly in the dough mixing barrel assembly.

[0003] Among them, the existing patent No. CN202311156965.5 discloses a dough mixer, which surrounds the dough mixer barrel assembly through an insulation cover. During fermentation, the dough mixer barrel assembly can be prevented from directly contacting the environment, so as to have a good insulation and protection effect on the dough mixer barrel assembly. In addition, the hot air assembly can transport insulation airflow to the insulation chamber, so that the dough in the dough mixer barrel assembly can be kept at an ideal temperature for smooth fermentation, and the fermentation quality and efficiency can be improved. More importantly, the setting of the annular spoiler can make the insulation airflow flow evenly to various places in the insulation chamber, and the temperature consistency of various places in the insulation chamber can be improved, thereby further achieving the purpose of uniform insulation and heating of the insulation barrel assembly.

[0004] However, during the stirring and fermentation process of the above-mentioned dough mixer, since the stirring mechanism does not have a mechanism to clean the inside of the dough mixing basin, some flour will stick to the inner wall of the dough mixing basin during the stirring process, which will make it difficult to clean later and cause waste; therefore, it does not meet the existing needs, and we have proposed a dough mixer. Summary of the invention

[0005] The object of the present invention is to provide a dough mixer to solve the problem raised in the above background technology that during the stirring and fermentation process of the existing dough mixer, since the stirring mechanism has no mechanism for cleaning the inside of the dough mixing basin, some flour will stick to the inner wall of the dough mixing basin during the stirring process, which makes it difficult to clean later and causes waste.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a dough mixer, comprising a device base, wherein a dough mixing tank and a lifting frame are respectively provided on both sides of the upper end of the device base, the lifting frame is located at the rear end of the dough mixing tank, and the bottom end of the dough mixing tank is located at the upper end surface of the device base and is provided with a fixing seat, both ends of the inner wall of the fixing seat are provided with fixing blocks, and the fixing seat is fixedly connected to the dough mixing tank through the fixing block, and the dough mixing tank is provided with a lifting seat above the front of the lifting frame, and a dough mixing top cover is provided at the bottom end of the lifting seat, and a sealing strip is provided at the intersection of the outer side of the bottom end of the dough mixing top cover and the upper end of the dough mixing tank, and a dough mixing mechanism is provided at the bottom end of the dough mixing top cover, and the dough mixing mechanism includes a transmission shaft, a stirring seat, a cleaning seat and a cleaning roller brush, the stirring seat is located at both sides of the bottom end of the transmission shaft, the cleaning seat is located at both sides of the stirring seat, and the cleaning roller brush is located at the front end of the cleaning seat.

[0007] Preferably, an insert block is provided at the rear end of the lifting seat, a lifting slot is provided on the inner side of the lifting frame behind the insert block, the insert block is plugged into the inner side of the lifting slot, and the lifting seat is connected to the lifting frame via the insert block.

[0008] Preferably, a lifting mechanism is provided above the lifting seat at the top of the inner wall of the lifting groove, the lifting mechanism includes a cylinder and a gas rod, the gas rod is located at the output end of the bottom of the cylinder, the bottom end of the gas rod extends to the upper end of the lifting seat, and the lifting seat is movably connected to the lifting frame through the lifting mechanism.

[0009] Preferably, a mounting block is provided at the bottom end of the dough kneading pot, the mounting block is cylindrical, the bottom end of the mounting block is located on the inner side of the fixing seat and a mounting groove is provided, the mounting block is consistent in size with the mounting groove, and the bottom end of the mounting block is inserted into the inner side of the mounting groove.

[0010] Preferably, two fixing blocks are provided, both of which are semicircular arc-shaped, and the bottom ends of the fixing blocks are located on the inner side of the fixing seat and are provided with a groove, and the bottom ends of the fixing blocks are inserted into the inner side of the groove.

[0011] Preferably, a driving mechanism is provided at the bottom end of the inner wall of the groove at the center position of the opposing surfaces of the two fixed blocks, and the driving mechanism includes a transmission gear and a threaded rod. Two threaded rods are provided, and the transmission gear is located at the center position of the two threaded rods. Bevel gears are provided on both sides of the transmission gear at one end of the two threaded rods, and the transmission gear is connected to the two threaded rods through the bevel gears.

[0012] Preferably, threaded holes are provided at the bottom ends of the fixing blocks behind the two threaded rods, and the rear ends of the threaded rods extend through the threaded holes to the inner sides of the grooves, and the threaded rods are meshed with the fixing blocks.

[0013] Preferably, a servo motor is provided above the transmission shaft at the upper end of the lifting seat, the transmission shaft passes through the top cover and the lifting seat and extends to the output end of the bottom end of the servo motor, and the servo motor is connected to the transmission shaft through a coupling.

[0014] Preferably, the transmission shaft and the stirring seat are integrated into one body, stirring blades and a top block A are respectively provided on both sides of the upper end of the stirring seat, a top block B is provided on one side above the top block A and located at the bottom end of the cleaning seat, the opposing surfaces of the cleaning seat and the top block B are both inclined surfaces, and a protrusion is provided on the outer side of the inclined surface.

[0015] Preferably, a guide seat is provided at the bottom end of the kneading top cover behind the cleaning seat, a movable groove is provided on the inner side of the guide seat at the rear end of the cleaning seat, the rear end of the cleaning seat is inserted into the inner side of the movable groove, a spring is provided at the bottom end of the inner wall of the movable groove below the cleaning seat, and the cleaning seat is movably connected to the guide seat through the spring.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] When the dough is kneaded in a dough kneading tank by a dough kneading mechanism, stirring blades and a top block A are respectively provided on both sides of the upper end of a stirring seat at the bottom of the dough kneading mechanism, and a top block B is provided on one side above the top block A and located at the bottom end of a cleaning seat, and then in the process of stirring by the stirring seat, the top block A intermittently collides with the top block B, so that the cleaning seat performs a lifting movement on the inner side of the guide seat, which is convenient for the cleaning seat to clean the inner wall of the dough kneading tank during the lifting process, and a fixed seat is provided at the upper end of the bottom of the dough kneading tank located at the base of the device, and when the bottom of the dough kneading tank is inserted into the fixed seat, the bottom of the dough kneading tank is clamped by the driving mechanism inside the fixed seat in cooperation with the two fixed blocks, thereby preventing the dough kneading tank from shaking during the kneading process when the dough kneading mechanism is kneading in the dough kneading tank, thereby affecting the quality of the dough kneaded. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the internal structure of the noodle tank of the present invention;

[0020] Figure 3 It is a structural schematic diagram of the dough structure of the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the stirring seat and the cleaning seat of the present invention;

[0022] Figure 5 It is a structural schematic diagram of the fixing seat of the present invention;

[0023] Figure 6 It is a partial structural schematic diagram of the cleaning seat and the guide seat of the present invention.

[0024] In the figure: 1. device base; 2. lifting frame; 201. lifting slot; 3. dough kneading tank; 4. dough kneading cover; 5. lifting seat; 6. dough kneading mechanism; 601. transmission shaft; 602. stirring seat; 603. guide seat; 605. cleaning seat; 606. cleaning roller brush; 607. stirring blade; 608. top block A; 609. top block B; 7. lifting mechanism; 8. fixed seat; 801. fixed block; 9. protrusion; 10. driving mechanism; 1001. transmission gear; 1002. threaded rod; 11. movable slot; 12. spring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] See also Figures 1 to 6 , an embodiment of the present invention: a dough mixer comprises a device base 1, a dough mixing tank 3 and a lifting frame 2 are respectively arranged on both sides of the upper end of the device base 1, the lifting frame 2 is located at the rear end of the dough mixing tank 3, the bottom end of the dough mixing tank 3 is located at the upper end surface of the device base 1 and is provided with a fixed seat 8, both ends of the inner wall of the fixed seat 8 are provided with fixed blocks 801, the fixed seat 8 is fixedly connected to the dough mixing tank 3 through the fixed blocks 801, the upper part of the dough mixing tank 3 is located in front of the lifting frame 2 and is provided with a lifting seat 5, the bottom end of the lifting seat 5 is provided with a dough mixing top cover 4, the outer side of the bottom end of the dough mixing top cover 4 is provided with a sealing strip at the intersection with the upper end of the dough mixing tank 3, the bottom end of the dough mixing top cover 4 is provided with a dough mixing mechanism 6, the dough mixing mechanism 6 comprises a transmission shaft 601, a stirring seat 602, a cleaning seat 605 and a cleaning roller brush 606, the stirring seat 602 is located at the transmission shaft 6 01, the cleaning seat 605 is located on both sides of the bottom of the mixing seat 602, and the cleaning roller brush 606 is located at the front end of the cleaning seat 605. When the dough is kneaded in the dough kneading tank 3 as a whole through the dough kneading mechanism 6, the top block A608 at the upper end of the stirring seat 602 and the top block B609 at the bottom end of the cleaning seat 605 collide intermittently, so that the cleaning seat 605 is lifted and lowered on the inner side of the guide seat 603, so that the cleaning seat 605 can clean the inner wall of the dough kneading tank 3 during the lifting process, and when the bottom of the dough kneading tank 3 is inserted into the fixed seat 8, the driving mechanism 10 inside the fixed seat 8 cooperates with the two fixed blocks 801 to clamp the bottom of the dough kneading tank 3, so as to prevent the dough kneading tank 3 from shaking during the dough kneading process when the dough kneading mechanism 6 is kneading in the dough kneading tank 3, thereby affecting the quality of the dough.

[0027] Furthermore, a plug block is provided at the rear end of the lifting seat 5, and a lifting groove 201 is provided on the inner side of the lifting frame 2 behind the plug block. The plug block is plugged into the inner side of the lifting groove 201, and the lifting seat 5 is connected to the lifting frame 2 through the plug block. A lifting mechanism 7 is provided above the lifting seat 5 at the top of the inner wall of the lifting groove 201. The lifting mechanism 7 includes a cylinder and a gas rod. The gas rod is located at the output end of the bottom of the cylinder, and the bottom end of the gas rod extends to the upper end of the lifting seat 5. The lifting seat 5 is movably connected to the lifting frame 2 through the lifting mechanism 7.

[0028] By adopting the above technical solution, it is convenient to control the height of the lifting seat 5 through the lifting mechanism 7.

[0029] Furthermore, a mounting block is provided at the bottom end of the dough mixing tank 3. The mounting block is cylindrical. The bottom end of the mounting block is located on the inner side of the fixing seat 8 and is provided with a mounting groove. The mounting block is consistent in size with the mounting groove. The bottom end of the mounting block is plugged into the inner side of the mounting groove. Two fixing blocks 801 are provided. Both fixing blocks 801 are semicircular. The bottom end of the fixing block 801 is located on the inner side of the fixing seat 8 and is provided with a groove. The bottom end of the fixing block 801 is plugged into the inner side of the groove. The center position of the opposite surfaces of the two fixing blocks 801 is located at the bottom end of the inner wall of the groove and is provided with a driving mechanism 10. The driving mechanism 10 includes A transmission gear 1001 and a threaded rod 1002, wherein two threaded rods 1002 are provided, the transmission gear 1001 is located at the center of the two threaded rods 1002, bevel gears are provided on both sides of the transmission gear 1001 and at one end of the two threaded rods 1002, the transmission gear 1001 is connected to the two threaded rods 1002 through the bevel gears, threaded holes are provided at the bottom end of the fixed block 801 behind the two threaded rods 1002, the rear end of the threaded rod 1002 passes through the threaded holes and extends to the inner side of the groove, and the threaded rod 1002 is meshed with the fixed block 801.

[0030] By adopting the above technical solution, when the bottom of the dough kneading tank 3 is inserted into the fixing seat 8, the bottom of the dough kneading tank 3 is clamped by the driving mechanism 10 inside the fixing seat 8 in cooperation with the two fixing blocks 801, thereby preventing the dough kneading mechanism 6 from kneading the dough inside the dough kneading tank 3, causing the dough kneading tank 3 to shake during the process and affecting the quality of the dough.

[0031] Furthermore, a servo motor is provided above the transmission shaft 601 at the upper end of the lifting seat 5, and the transmission shaft 601 passes through the dough top cover 4 and the lifting seat 5 and extends to the output end of the servo motor at the bottom end. The servo motor is connected to the transmission shaft 601 through a coupling, and the transmission shaft 601 and the stirring seat 602 are integrated into a structure. Stirring blades 607 and a top block A608 are provided on both sides of the upper end of the stirring seat 602, and a top block B609 is provided on one side above the top block A608 at the bottom end of the cleaning seat 605. The opposing surfaces of the cleaning seat 605 and the top block B609 are both inclined surfaces, and a protrusion 9 is provided on the outer side of the inclined surface. A guide seat 603 is provided at the bottom end of the top cover 4 behind the cleaning seat 605. The rear end of the cleaning seat 605 is located on the inner side of the guide seat 603 and a movable groove 11 is provided. The rear end of the cleaning seat 605 is inserted into the inner side of the movable groove 11, and a spring 12 is provided at the bottom end of the inner wall of the movable groove 11 below the cleaning seat 605. The cleaning seat 605 is movably connected to the guide seat 603 through the spring 12.

[0032] By adopting the above technical scheme, when the dough kneading mechanism 6 is kneading dough inside the dough kneading tank 3, stirring blades 607 and top blocks A608 are respectively provided on both sides of the upper end of the stirring seat 602 at the bottom of the dough kneading mechanism 6, and a top block B609 is provided on one side above the top block A608 and located at the bottom end of the cleaning seat 605. During the stirring process of the stirring seat 602, the top block A608 and the top block B609 collide intermittently, so that the cleaning seat 605 can move up and down on the inner side of the guide seat 603, so that the cleaning seat 605 can clean the inner wall of the dough kneading tank 3 during the lifting process.

[0033] In summary, when the dough mixer is in use, first check whether all parts are intact. After the inspection is completed, turn on the power, start the device, control the lifting seat 5 to rise through the lifting mechanism 7, and then put appropriate water and flour into the dough mixing tank 3. After the placement is completed, the lifting seat 5 and the top of the dough mixing tank 3 are sealed and closed by the lifting mechanism 7, and then the dough mixing mechanism 6 stirs the water and flour inside the dough mixing tank 3. When the dough mixing mechanism 6 is used to mix the dough inside the dough mixing tank 3, stirring blades 607 and top blocks A608 are respectively provided on both sides of the upper end of the stirring seat 602 at the bottom of the dough mixing mechanism 6, and a top block B6 is provided on the side above the top block A608 and located at the bottom of the cleaning seat 605. 09, and then during the stirring process of the stirring seat 602, the top block A608 and the top block B609 collide intermittently, so that the cleaning seat 605 can move up and down on the inner side of the guide seat 603, so that the cleaning seat 605 can clean the inner wall of the dough kneading tank 3 during the lifting process, and the bottom of the dough kneading tank 3 is located at the upper end of the device base 1 and is provided with a fixed seat 8. When the bottom of the dough kneading tank 3 is inserted into the fixed seat 8, the driving mechanism 10 inside the fixed seat 8 cooperates with the two fixed blocks 801 to clamp the bottom of the dough kneading tank 3, thereby preventing the dough kneading mechanism 6 from kneading the dough inside the dough kneading tank 3. The dough kneading tank 3 is prevented from shaking during the process of kneading, thereby affecting the quality of the dough.

[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

Claims

1. A dough mixer, comprising a device base (1), wherein a dough mixer (3) and a lifting frame (2) are respectively provided on both sides of the upper end of the device base (1), wherein the lifting frame (2) is located at the rear end of the dough mixer (3), and wherein: The bottom end of the dough kneading tank (3) is located on the upper end surface of the device base (1) and is provided with a fixing seat (8), both ends of the inner wall of the fixing seat (8) are provided with fixing blocks (801), the fixing seat (8) is fixedly connected to the dough kneading tank (3) through the fixing blocks (801), the upper part of the dough kneading tank (3) is provided with a lifting seat (5) in front of the lifting frame (2), the bottom end of the lifting seat (5) is provided with a dough kneading top cover (4), the bottom end of the dough kneading top cover (4) is connected to the dough kneading tank (3) by the outer side. ) is provided with a sealing strip at the intersection of the upper ends, and a dough kneading mechanism (6) is provided at the bottom end of the dough kneading top cover (4), and the dough kneading mechanism (6) includes a transmission shaft (601), a stirring seat (602), a cleaning seat (605) and a cleaning roller brush (606), wherein the stirring seat (602) is located on both sides of the bottom end of the transmission shaft (601), the cleaning seat (605) is located on both sides of the stirring seat (602), and the cleaning roller brush (606) is located at the front end of the cleaning seat (605).

2. A dough mixer according to claim 1, characterized in that: The rear end of the lifting seat (5) is provided with an insert block, and a lifting slot (201) is provided on the inner side of the lifting frame (2) behind the insert block. The insert block is inserted into the inner side of the lifting slot (201), and the lifting seat (5) is connected to the lifting frame (2) via the insert block.

3. A dough mixer according to claim 1, characterized in that: A lifting mechanism (7) is provided above the lifting seat (5) at the top of the inner wall of the lifting groove (201), and the lifting mechanism (7) comprises a cylinder and a gas rod, wherein the gas rod is located at the output end of the bottom of the cylinder, and the bottom end of the gas rod extends to the upper end of the lifting seat (5), and the lifting seat (5) is movably connected to the lifting frame (2) through the lifting mechanism (7).

4. A dough mixer according to claim 1, characterized in that: The bottom end of the dough kneading pot (3) is provided with a mounting block, the mounting block is cylindrical, the bottom end of the mounting block is located on the inner side of the fixing seat (8) and a mounting groove is provided, the mounting block is consistent in size with the mounting groove, and the bottom end of the mounting block is plugged into the inner side of the mounting groove.

5. A dough mixer according to claim 1, characterized in that: Two fixing blocks (801) are provided, and both fixing blocks (801) are semicircular in shape. The bottom ends of the fixing blocks (801) are located on the inner side of the fixing seat (8) and a groove is provided thereon, and the bottom ends of the fixing blocks (801) are inserted into the inner side of the groove.

6. A dough mixer according to claim 1, characterized in that: A driving mechanism (10) is provided at the bottom end of the inner wall of the groove at the center position of the opposite surfaces of the two fixing blocks (801), the driving mechanism (10) comprising a transmission gear (1001) and a threaded rod (1002), two threaded rods (1002) are provided, the transmission gear (1001) is located at the center position of the two threaded rods (1002), bevel gears are provided on both sides of the transmission gear (1001) and at one end of the two threaded rods (1002), and the transmission gear (1001) is transmission-connected to the two threaded rods (1002) via the bevel gears.

7. A dough mixer according to claim 6, characterized in that: The two threaded rods (1002) are provided with threaded holes at the bottom ends of the fixing blocks (801) behind them, and the rear ends of the threaded rods (1002) extend through the threaded holes to the inside of the grooves, and the threaded rods (1002) are meshed with the fixing blocks (801).

8. A dough mixer according to claim 1, characterized in that: A servo motor is provided above the transmission shaft (601) and at the upper end of the lifting seat (5); the transmission shaft (601) passes through the dough top cover (41) and the lifting seat (5) and extends to the output end at the bottom end of the servo motor; the servo motor is connected to the transmission shaft (601) via a coupling.

9. A dough mixer according to claim 1, characterized in that: The transmission shaft (601) and the stirring seat (602) are integrally formed, and stirring blades (607) and top blocks A (608) are respectively provided on both sides of the upper end of the stirring seat (602), and a top block B (609) is provided on one side above the top block A (608) and at the bottom end of the cleaning seat (605), and the opposing surfaces of the cleaning seat (605) and the top block B (609) are both inclined surfaces, and a protrusion (9) is provided on the outer side of the inclined surface.

10. The dough mixer according to claim 1, characterized in that: A guide seat (603) is provided at the rear of the cleaning seat (605) and located at the bottom end of the dough top cover (4); a movable groove (11) is provided at the rear end of the cleaning seat (605) and located on the inner side of the guide seat (603); the rear end of the cleaning seat (605) is plugged into the inner side of the movable groove (11); a spring (12) is provided at the bottom end of the inner wall of the movable groove (11) below the cleaning seat (605); and the cleaning seat (605) is movably connected to the guide seat (603) via the spring (12).

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