Jam stirring device

Abstract

The utility model provides a device for stirring jam, which relates to the technical field of biscuit production and comprises a stirring barrel, a stirring component and a suction component. A discharging channel is formed in the center of the bottom of the stirring barrel; the stirring assembly comprises a stirring shaft and a stirring paddle, one end of the stirring paddle is fixed on the stirring shaft, and the other end of the stirring paddle is arranged in the stirring barrel and is slidably attached to the inner wall of the stirring barrel; the suction assembly is used for sucking jam at the bottom to the top and comprises a collecting disc and a suction channel, the suction channel is arranged in the stirring shaft, the collecting disc is arranged below the suction channel, the collecting disc selectively stretches into the discharging channel, and the collecting disc is tightly attached to the discharging channel when stretching into the discharging channel. The jam is stirred through the stirring assembly, the suction assembly sucks the jam at the bottom to the top, pulp blocks are effectively prevented from being deposited on the jam at the bottom, and the stirring uniformity is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of biscuit production, in particular to a device for jam stirring. Background Art

[0002] As a popular snack food, the key to the deliciousness of jam sandwich biscuits lies in the sweet, delicious and evenly textured jam filling. Traditional jam stirring devices have significant defects in making the jam filling, especially the problem of uneven stirring at the bottom is particularly prominent. This seriously affects the quality and taste of the jam filling, and thus affects the overall quality of the jam sandwich biscuits.

[0003] Uneven stirring of the jam at the bottom of the traditional stirring device will cause unduly mixed pulp lumps in the jam filling, affecting the delicate taste of the filling and reducing the eating experience of consumers. Due to uneven jam concentration, there will be differences in fluidity during the injection process into the biscuits, ultimately resulting in inconsistent thickness of the jam filling, affecting the appearance and quality of the product.

[0004] Therefore, it is necessary to improve the existing device for jam stirring to overcome the defects of the prior art. Summary of the Utility Model

[0005] To overcome the problems existing in the related art, the purpose of the utility model is to provide a device for jam stirring to solve the problem of uneven stirring of the jam at the bottom in the prior art.

[0006] A device for jam stirring includes:

[0007] A stirring barrel, with a discharge channel provided at the center of the bottom of the stirring barrel;

[0008] A stirring assembly, which includes a stirring shaft and stirring paddles. One end of the stirring paddle is fixed on the stirring shaft, and the other end is arranged in the stirring barrel and slidably fits the inner wall of the stirring barrel;

[0009] A suction assembly for sucking the bottom jam to the top. The suction assembly includes a collecting tray and a suction channel. The suction channel is arranged in the stirring shaft. The collecting tray is arranged below the suction channel. The collecting tray can optionally extend into the discharge channel, and when the collecting tray extends into the discharge channel, it closely adheres to the discharge channel.

[0010] The jam is stirred by the stirring component, and the suction component sucks the jam at the bottom to the top, effectively avoiding the deposition of pulp lumps at the bottom of the jam and effectively improving the uniformity of stirring. During stirring, the collecting tray extends into the discharge channel to block the discharge channel and prevent the jam from flowing out of the discharge channel during operation. After stirring is completed, the discharge tray leaves the discharge channel, connecting the discharge channel to the stirring barrel, and the jam flows out through the discharge channel.

[0011] Preferably, the suction component further includes a screw rod, which is arranged in the suction channel. One end of the screw rod is rotatably connected to the collecting tray, and the other end is connected to the first rotation source.

[0012] The first rotation source drives the screw rod to rotate. The rotation of the screw rod transports the jam in the collecting tray to the top, effectively avoiding the deposition of pulp at the bottom. At the same time, the jam will be squeezed and tumbled during the transportation by the screw rod, which can further improve the uniformity of jam stirring.

[0013] Preferably, it further includes a lifting component, which includes a lifting track and a lifting block. The lifting tracks are symmetrically arranged outside the stirring barrel. The lifting block is mounted between the lifting tracks. The lifting block can move up and down along the lifting track. The stirring shaft is rotatably connected to the lifting block, and the suction component is fixedly connected to the lifting block.

[0014] The lifting component connects the stirring shaft and the suction component through the lifting block, driving the stirring shaft and the suction component to move up and down along the lifting track, so that the collecting tray leaves or enters the discharge channel, realizing the control of the connection between the stirring barrel and the discharge channel.

[0015] Preferably, the suction component further includes a centrifugal pump component, which includes a centrifugal working chamber and a centrifugal impeller arranged in the lifting block. The first rotation source drives the centrifugal impeller. A spray pipe is also arranged in the lifting block. The spray pipe communicates with the centrifugal working chamber. A spray port is arranged below the spray pipe. One end of the spray port communicates with the spray pipe, and the other end extends out of the lifting block.

[0016] The centrifugal pump component provides stronger suction ability, can quickly suck the jam at the bottom to the top, further improves the stirring efficiency, and is also applicable to jams with higher viscosity. The jam sucked to the top enters the spray pipe and then falls back into the stirring barrel, effectively improving the stirring efficiency of the jam.

[0017] Preferably, it further includes a cleaning component, which includes a delivery pipe that communicates with the spray pipe.

[0018] The delivery pipe communicates with the spray pipe, and can utilize the spray pipe and the suction channel to comprehensively clean the stirring device, effectively improving the cleaning efficiency of the stirring component and ensuring the cleaning quality.

[0019] Preferably, the bottom of the stirring barrel is arc-shaped. The stirring paddle includes a first paddle body and a second paddle body which are symmetrically arranged. Both the first paddle body and the second paddle body include a connecting pipe and a first paddle blade which are fixedly connected. The second paddle body is further provided with a second paddle blade which extends upward along the first paddle blade. The connecting pipe is connected to the stirring shaft, and the first paddle blade and the second paddle blade are slidably attached to the inner wall of the stirring barrel.

[0020] The stirring barrel with an arc-shaped bottom can reduce the stirring dead angle caused directly. The two symmetrically arranged stirring paddles can improve the stirring efficiency, and the two stirring paddles with different heights can make the jam roll and stir better in the stirring barrel, improving the stirring uniformity.

[0021] Preferably, a collecting groove is further provided on the first paddle blade. The collecting groove is arranged on one side surface of the first paddle blade, and one end of the collecting groove is directly opposite to the position between the collecting tray and the suction channel.

[0022] The collecting groove arranged on the first paddle blade can make the jam shoot into the collecting tray along the collecting groove when the paddle blade rotates, more effectively improving the suction efficiency of the suction assembly and the stirring uniformity.

[0023] Preferably, the cleaning assembly includes a steam generator and a switching valve. One end of the steam generator is connected to a water source, and the other end is connected to a delivery pipe. The switching valve is arranged between the steam generator and the delivery pipe.

[0024] High-temperature steam can effectively dissolve stubborn jam residues and perform sterilization and disinfection to ensure the hygienic safety of the equipment.

[0025] Preferably, a second rotating source is further arranged in the lifting block. The second rotating source is connected to the stirring shaft through a transmission assembly.

[0026] The second rotating source can independently drive the stirring shaft, and the stirring shaft and the suction assembly can work independently. During the cleaning process, the rotation frequencies of the stirring shaft and the suction assembly can be independently controlled, improving the controllability of the device.

[0027] Preferably, the cleaning assembly further includes a water source, a cleaning agent source and a switching valve. The steam generator, the water source and the cleaning agent source are all connected to the delivery pipe through the switching valve.

[0028] By switching the connection with the water source, the cleaning agent source and the steam generator through the switching valve, various cleaning means and cleaning in multiple cleaning stages can be realized, more effectively improving the cleaning degree and cleaning efficiency of the stirring device.

[0029] The beneficial effects of the present utility model are as follows:

[0030] The present utility model provides a device for jam stirring. The device for jam stirring stirs the jam through a stirring assembly, and a suction assembly sucks the jam at the bottom to the top, effectively avoiding the deposition of pulp lumps at the bottom of the jam and effectively improving the uniformity of stirring. When stirring, a collecting tray extends into the discharge channel to block the discharge channel and prevent the jam from flowing out through the discharge channel during the working process. After the stirring is completed, the discharge tray leaves the discharge channel, enabling the discharge channel to communicate with the stirring barrel, and the jam flows out through the discharge channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a three-dimensional exploded view of the device for jam stirring provided in the embodiment of the present application;

[0032] Figure 2 is a cross-sectional view of the device for jam stirring provided in the embodiment of the present application;

[0033] Figure 3 is a three-dimensional view of the device for jam stirring provided in the embodiment of the present application.

[0034] REFERENCE SIGNS:

[0035] 100, stirring barrel; 110, discharge channel;

[0036] 200, stirring assembly; 210, stirring shaft; 220, stirring paddle; 221, first paddle blade; 222, second paddle blade; 223, collecting groove;

[0037] 300, suction assembly; 310, collecting tray; 320, suction channel; 330, screw; 340, centrifugal pump assembly; 341, centrifugal impeller; 350, spray pipe;

[0038] 400, lifting assembly; 410, lifting track; 420, lifting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0039] The preferred embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present utility model more thorough and complete, and to fully convey the scope of the present utility model to those skilled in the art.

[0040] Embodiment 1

[0041] As Figures 1 - 3 shown, this embodiment provides a device for jam stirring, aiming to solve the problems of uneven jam stirring and easy precipitation of pulp lumps at the bottom in the prior art. The device includes:

[0042] Mixing barrel 100: It is used to hold the jam to be mixed. A discharge channel 110 is provided at the center of the bottom of the mixing barrel 100 for discharging the mixed jam.

[0043] Specifically, the bottom of the mixing barrel 100 can be designed in any shape, for example, arc-shaped, oval-shaped, U-shaped, etc., to adapt to different types of jams or production requirements. In this embodiment, the bottom of the mixing barrel 100 is further designed to be arc-shaped, which can reduce jam residue, facilitate cleaning, and also enable the jam to flow to the discharge channel 110 at the bottom of the mixing barrel 100 by its own gravity, improving the discharge efficiency of the jam.

[0044] Mixing component 200: It is installed in the mixing barrel 100 and used to mix the jam to make it evenly mixed. The mixing component 200 includes a mixing shaft 210 and mixing paddles 220.

[0045] The mixing shaft 210 passes through the center of the mixing barrel 100 and is used to drive the mixing paddles 220 to rotate.

[0046] Specifically, the mixing paddles 220 can adopt a single-layer or multi-layer structure, and the shape can be designed according to actual needs, for example, spiral-shaped, blade-shaped, net-shaped, etc., to achieve the best mixing effect. In this embodiment, the mixing paddles 220 further include two groups of symmetrically arranged first slurry bodies and second slurry bodies. Each group of slurry bodies includes a connecting pipe and first paddle blades 221. The second slurry body is also provided with second paddle blades 222. The second paddle blades 222 extend upward along the first paddle blades 221, forming a staggered effect, enhancing the stirring of the jam and improving the mixing efficiency. One end of the mixing paddles 220 is fixed on the mixing shaft 210, and the other end is slidably attached to the inner wall of the mixing barrel 100. This design can make the mixing paddles 220 better fit the barrel wall, avoid jam residue, and also facilitate cleaning. A collection groove 223 is also provided on the first paddle blades 221 for guiding the jam to the collection tray 310 and improving the suction efficiency.

[0047] Furthermore, the connection method of the mixing paddles 220 can adopt hinge connection, magnetic connection, etc. to achieve different movement trajectories and mixing effects.

[0048] Suction component 300: It is used to suck the bottom jam to the top to achieve the up-and-down tumbling of the jam and further improve the mixing uniformity. The suction component 300 includes a collection tray 310, a suction channel 320, a screw 330 and a centrifugal pump component.

[0049] The collection tray 310 is located at the center of the bottom of the stirring tank 100, below the suction channel 320, and is used to collect the jam at the bottom. The collection tray 310 can selectively extend into the discharge channel 110 and closely adhere to the inner wall of the channel when extended. In this way, the discharge channel 110 can be closed during the stirring process to prevent the jam from flowing out. After the stirring is completed, the collection tray 310 can be moved away to allow the jam to be discharged smoothly.

[0050] More specifically, the collection tray 310 includes a rigid rotating block in the middle and a flexible sheet made of silica gel at the edge. The rigid rotating block is rotatably connected to the screw 330. The radius of the flexible sheet is greater than the inner diameter of the discharge channel 110. When the collection tray 310 enters the discharge channel 110, the flexible sheet deforms and closely fits with the discharge channel 110.

[0051] The suction channel 320 is arranged inside the stirring shaft 210 and is used to convey the jam in the collection tray 310 upward.

[0052] Specifically, the screw 330 is located inside the suction channel 320, one end is rotatably connected to the collection tray 310, and the other end is connected to the first rotation source. The first rotation source drives the screw 330 to rotate, and the screw 330 drives the jam in the collection tray 310 to be conveyed upward, further avoiding bottom sedimentation.

[0053] The centrifugal pump component is installed inside the lifting block 420 and includes a centrifugal working chamber and a centrifugal impeller 341. The first rotation source drives the centrifugal impeller 341 to rotate at a high speed, generating a centrifugal force to quickly suck the jam from the collection tray 310 to the top and then fall back into the stirring tank 100 through the spray port, forming a cycle, further improving the stirring efficiency and also applicable to jams with higher viscosities.

[0054] The lifting assembly 400: is used to drive the stirring shaft 210 and the suction assembly 300 to move up and down, facilitating the control of the collection tray 310 to enter and exit the discharge channel 110 and also facilitating the adjustment of the stirring height. The lifting assembly 400 includes a lifting track 410 and a lifting block 420.

[0055] The lifting tracks 410 are symmetrically arranged outside the stirring tank 100 and are used to guide the movement of the lifting block 420.

[0056] The lifting block 420 is erected between the lifting tracks 410 and can slide up and down along the tracks. The stirring shaft 210 and the suction assembly 300 are fixedly connected to the lifting block 420 and move together with the lifting block 420.

[0057] The cleaning assembly: is used to clean the stirring device to ensure the hygiene of the equipment. The cleaning assembly includes a delivery pipe, a steam generator, a water source, a cleaning agent source, and a switching valve.

[0058] The delivery pipe is used to convey the cleaning liquid and is connected to the spray pipe 350.

[0059] The steam generator is used to generate high-temperature steam for high-temperature sterilization and disinfection of the stirring device.

[0060] The water source and the cleaning agent source supply the water and the cleaning agent required for cleaning.

[0061] The switching valve is used to control the entry of steam, water, and cleaning agent into the delivery pipe to achieve different cleaning modes.

[0062] The second rotation source: Installed inside the lifting block 420, it is connected to the stirring shaft 210 through a transmission component and can independently drive the stirring shaft 210 to rotate.

[0063] During operation, the lifting component 400 controls the collection tray 310 to extend into the discharge channel 110 to close the channel. The first rotation source and the second rotation source are started to drive the screw 330, the stirring shaft 210, and the centrifugal impeller 341 to rotate. The stirring paddle 220 stirs the jam. The screw 330 and the centrifugal pump suck the jam at the bottom to the top and then fall back into the stirring barrel 100 through the spray nozzles, realizing rapid and uniform mixing of the jam. After stirring is completed, the rotation of the screw 330 and the stirring shaft 210 is stopped. The lifting component 400 controls the collection tray 310 to leave the discharge channel 110 to open the channel, and the jam flows out from the discharge channel 110. Then, the collection tray 310 is controlled to extend into the discharge channel 110 to close the channel. The cleaning mode is selected through the switching valve, and the water source and the cleaning liquid enter the inside of the stirring barrel 100 through the delivery pipe and the spray pipe 350. The first rotation source and the second rotation source are started to make the water source and the cleaning liquid flow between the stirring barrel 100, the suction channel 320, and the spray pipe 350 to perform a full-range cleaning of the stirring device. Finally, the switch valve and the steam generator are opened, so that the high-temperature steam flows into the spray pipe 350 through the delivery pipe, enters the stirring barrel 100 and the suction channel 320, and performs steam sterilization and cleaning on the stirring barrel 100, the suction channel 320, and the spray pipe 350.

[0064] In this embodiment, the suction component 300 can suck the jam deposited at the bottom to the top, thoroughly solving the problem of uneven stirring at the bottom in the traditional stirring method, avoiding pulp precipitation, and ensuring the uniformity of the jam quality. The screw 330 transports the jam in the collection tray 310 upward, further enhancing the fluidity of the jam at the bottom. The two groups of stirring paddles 220 with different heights can make the jam tumble and stir more fully in the stirring barrel 100, effectively avoiding stirring dead corners, and improving the stirring efficiency and uniformity. The cleaning component can perform a full-range cleaning of the stirring device through the spray pipe 350, including the top and bottom corners that are difficult to reach, effectively removing the residual jam and improving the cleaning efficiency. The steam generator can generate high-temperature steam for high-temperature sterilization and disinfection of the stirring device, ensuring the hygienic safety of the equipment.

[0065] Embodiment 2

[0066] As Figures 1 - 3As shown in the figure, this embodiment provides a device for jam stirring. The device includes a stirring barrel 100, a stirring assembly 200, a suction assembly 300, a lifting assembly 400, and a cleaning assembly.

[0067] The stirring barrel 100 is used to hold the jam to be stirred. A discharge channel 110 is provided at the center of the bottom of the stirring barrel 100 for discharging the stirred jam.

[0068] Specifically, the bottom of the stirring barrel 100 is designed as a conical shape, which can effectively collect the jam, facilitate cleaning, and also enable the jam to flow to the discharge channel 110 at the bottom of the stirring barrel 100 by its own gravity, improving the discharge efficiency of the jam.

[0069] The stirring assembly 200 is installed inside the stirring barrel 100 and is used to stir the jam to make it evenly mixed. The stirring assembly 200 includes a stirring shaft 210 and stirring paddles 220.

[0070] The stirring shaft 210 passes through the center of the stirring barrel 100 and is used to drive the stirring paddles 220 to rotate.

[0071] The stirring paddles 220 are rotationally connected to the stirring shaft 210 through bearings and include a three-layer paddle structure that can rotate relatively independently. Each layer of paddles can rotate independently, forming a more complex hydrodynamic effect, enhancing the agitation of the jam, and improving the stirring efficiency.

[0072] The suction assembly 300 is used to suck the bottom jam to the top to achieve the up-and-down tumbling of the jam, further improving the stirring uniformity. The suction assembly 300 includes a collection tray 310, a suction channel 320, a vane pump, and a gear pump.

[0073] The collection tray 310 is located at the center of the bottom of the stirring barrel 100 and below the suction channel 320 for collecting the bottom jam. The collection tray 310 can selectively extend into the discharge channel 110 and closely adhere to the inner wall of the channel when extending. In this way, the discharge channel 110 can be closed during the stirring process to prevent the jam from flowing out, and after the stirring is completed, the collection tray 310 can be moved away to enable the jam to be discharged smoothly.

[0074] More specifically, the collection tray 310 includes a rigid rotating block in the middle and a flexible sheet made of spring steel at the edge. The rigid rotating block is rotationally connected to the vane pump, and the edge of the flexible sheet is designed as a serrated shape. When the collection tray 310 enters the discharge channel 110, the flexible sheet deforms and closely adheres to the discharge channel 110.

[0075] The suction channel 320 is provided inside the stirring shaft 210 for conveying the jam in the collection tray 310 upward.

[0076] Specifically, the vane pump is located inside the suction channel 320, with one end rotatably connected to the collection tray 310 and the other end connected to a servo motor as the first rotation source. The servo motor drives the vane pump to rotate by precisely controlling the rotation speed and torque, transporting the jam in the collection tray 310 upward to further prevent bottom sedimentation.

[0077] The AC motor controlled by a frequency converter serves as the second rotation source and is installed outside the stirring barrel 100. It is connected to the stirring shaft 210 through a belt drive mechanism to drive the rotation of the stirring shaft 210 and the stirring paddle 220 connected thereto.

[0078] The gear pump is installed outside the lifting block 420 and is connected to the collection tray 310 through a pipeline. The gear pump is driven by an AC motor controlled by an independent frequency converter and is used to quickly suck the jam from the collection tray 310 to the top and then fall back into the stirring barrel 100 through a return port provided in the upper part of the stirring barrel 100, forming a cycle to further improve the stirring efficiency and is also applicable to jams with higher viscosities.

[0079] The lifting assembly 400 is used to drive the stirring shaft 210 and the suction assembly 300 to move up and down, facilitating the control of the collection tray 310 to enter and exit the discharge channel 110 and also facilitating the adjustment of the stirring height. The lifting assembly 400 includes a lead screw and a lifting block 420.

[0080] The lead screw is arranged outside the stirring barrel 100 and is threadedly connected to the lifting block 420 for driving the lifting block 420 to move up and down.

[0081] The lifting block 420 is sleeved on the lead screw and can slide up and down along the lead screw. The stirring shaft 210 and the suction assembly 300 are fixedly connected to the lifting block 420 and move together with the lifting block 420.

[0082] The cleaning assembly is used to clean the stirring device to ensure equipment hygiene. The cleaning assembly includes a delivery pipe, an electric heating device, a water source, a cleaning agent source, and a switching valve.

[0083] The delivery pipe is used to deliver the cleaning liquid and is connected to the spray pipe 350.

[0084] The electric heating device is used to heat the cleaning liquid for high-temperature cleaning of the stirring device.

[0085] The water source and the cleaning agent source provide the water and cleaning agent required for cleaning.

[0086] The switching valve is used to control the heated cleaning liquid, water, and cleaning agent to enter the delivery pipe to achieve different cleaning modes.

[0087] The working process of the device for jam stirring in this embodiment includes the following steps:

[0088] Feeding: Pour the jam to be stirred into the stirring barrel 100.

[0089] Stirring: The lifting component 400 controls the collection tray 310 to descend, extend into the discharge channel 110, and seal the channel. Start the servo motor to drive the vane pump to rotate, and begin to suck the jam at the bottom to the top. Start the AC motor controlled by the frequency converter to drive the stirring shaft 210 and the stirring paddle 220 to rotate for stirring. According to the viscosity of the jam and the stirring requirements, adjust the rotation speeds of the first and second rotation sources to achieve precise stirring control. The gear pump works simultaneously to quickly suck the jam in the collection tray 310 to the top and fall back to the stirring barrel 100 through the return port to form a cycle.

[0090] Discharging: Stop the first and second rotation sources and the gear pump, and stop stirring. The lifting component 400 controls the collection tray 310 to rise, leave the discharge channel 110, and open the channel. The jam flows out from the discharge channel 110.

[0091] Cleaning: The lifting component 400 controls the collection tray 310 to descend, extend into the discharge channel 110, and seal the channel. Select the cleaning mode through the switching valve, and send the water source and cleaning liquid into the interior of the stirring barrel 100 through the delivery pipe and the spray pipe 350. Start the first and second rotation sources to make the water source and cleaning liquid flow between the stirring barrel 100, the suction channel 320, and the spray pipe 350 to perform a full-range cleaning of the stirring device. Turn on the electric heating device to heat the cleaning liquid to achieve high-temperature cleaning and further improve the sterilization effect.

[0092] In this embodiment, the design of the bottom of the conical stirring barrel 100, combined with the three-layer independently rotating paddle structure, can enable the jam to be more fully tumbled and stirred in the stirring barrel 100, effectively avoiding stirring dead corners and improving the stirring efficiency and uniformity. The servo motor and the motor controlled by the frequency converter respectively drive the vane pump and the stirring shaft 210, which can achieve more precise rotation speed and torque control, improving the stirring efficiency and effect. The cleaning component can perform a full-range cleaning of the stirring device through the spray pipe 350 and heat the cleaning liquid through the electric heating device to achieve high-temperature cleaning and further improve the sterilization effect.

[0093] Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present application. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0094] In addition, it should be noted that the use of terms such as "first" and "second" is only for the convenience of distinction. Without additional declaration, the above terms have no special meaning, so it should not be construed as a limitation on the protection scope of this application.

[0095] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A device for jam stirring, characterized in that, Comprising: A stirring barrel (100), with a discharge channel (110) provided at the center of the bottom of the stirring barrel (100); A stirring assembly (200), the stirring assembly (200) includes a stirring shaft (210) and stirring paddles (220), one end of the stirring paddle (220) is fixed on the stirring shaft (210), and the other end is arranged inside the stirring barrel (100) and slidably fits against the inner wall of the stirring barrel (100); A suction assembly (300) for sucking the jam at the bottom to the top, the suction assembly (300) includes a collection tray (310) and a suction channel (320), the suction channel (320) is arranged inside the stirring shaft (210), the collection tray (310) is arranged below the suction channel (320), the collection tray (310) can optionally extend into the discharge channel (110), and when the collection tray (310) extends into the discharge channel (110), it closely adheres to the discharge channel (110).

2. The device for jam stirring according to claim 1, characterized in that: The suction assembly (300) further includes a screw (330), the screw (330) is arranged inside the suction channel (320), one end of the screw (330) is rotatably connected to the collection tray (310), and the other end is connected to a first rotation source.

3. The device for jam stirring according to claim 2, characterized in that: It further includes a lifting assembly (400), the lifting assembly (400) includes a lifting track (410) and a lifting block (420), the lifting track (410) is symmetrically arranged outside the stirring barrel (100), the lifting block (420) is mounted between the lifting tracks (410), the lifting block (420) can move up and down along the lifting track (410), the stirring shaft (210) is rotatably connected to the lifting block (420), and the suction assembly (300) is fixedly connected to the lifting block (420).

4. The device for jam stirring according to claim 3, characterized in that: The suction assembly (300) further includes a centrifugal pump component, the centrifugal pump component includes a centrifugal working chamber and a centrifugal impeller (341) arranged inside the lifting block (420), the first rotation source drives the centrifugal impeller (341), and a spray pipe (350) is further arranged inside the lifting block (420), the spray pipe (350) communicates with the centrifugal working chamber, and a spray port is arranged below the spray pipe (350), one end of the spray port communicates with the spray pipe (350), and the other end extends out of the lifting block (420).

5. The device for jam stirring according to claim 4, characterized in that: It further includes a cleaning assembly, the cleaning assembly includes a delivery pipe, and the delivery pipe communicates with the spray pipe (350).

6. The device for jam stirring according to claim 5, characterized in that: The bottom of the stirring barrel (100) is arc-shaped. The stirring paddle (220) includes a first paddle body and a second paddle body which are symmetrically arranged. Both the first paddle body and the second paddle body include a connecting pipe and a first paddle blade (221) fixedly connected. The second paddle body is further provided with a second paddle blade (222). The second paddle blade (222) extends upward along the first paddle blade (221). The connecting pipe is connected to the stirring shaft (210). The first paddle blade (221) and the second paddle blade (222) slidably fit the inner wall of the stirring barrel (100).

7. The device for jam stirring according to claim 6, wherein: A collection groove (223) is further provided on the first paddle blade (221). The collection groove (223) is arranged on one side surface of the first paddle blade (221). One end of the collection groove (223) is directly opposite to the position between the collection tray (310) and the suction channel (320).

8. The device for jam stirring according to claim 7, wherein: The cleaning assembly includes a steam generator and a switching valve. One end of the steam generator is connected to a water source, and the other end is connected to a delivery pipe. The switching valve is arranged between the steam generator and the delivery pipe.

9. The device for jam stirring according to claim 8, wherein: A second rotation source is further provided in the lifting block (420). The second rotation source is connected to the stirring shaft (210) through a transmission assembly.

10. The device for jam stirring according to claim 9, wherein: The cleaning assembly further includes a water source, a cleaning agent source and a switching valve. The steam generator, the water source and the cleaning agent source are all connected to the delivery pipe through the switching valve.

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