Condensed viscous paste extraction device and loquat ume paste production device thereof

Abstract

This invention discloses an extraction device for a viscous paste after condensation and a production device for loquat and pear paste, belonging to the field of loquat and pear paste production. The extraction device for a viscous paste after condensation includes a box body with a lower cover fixed to the lower end of the box body. A discharge pipe is provided on the lower cover, and a valve is provided on the discharge pipe. A stirring mechanism and a pressing plate mechanism are provided at the upper end of the box body. The stirring mechanism includes a first rotating shaft that can rotate, a first mounting plate fixed to the upper end of the first rotating shaft, a lifting connecting plate provided on the first mounting plate, a rotating central rod provided below the connecting plate, and stirring blades provided on the central rod. When the connecting plate reaches its highest point, the central rod and stirring blades leave the box body. The pressing plate mechanism includes a second rotating shaft that can rotate, a second mounting plate fixed to the upper end of the second rotating shaft, and a lifting pressing plate provided on the second mounting plate. The pressing plate can cooperate with the inner cavity of the box body.

Description

Technical Field

[0001] This invention belongs to the field of loquat and pear syrup production, specifically relating to an extraction device for a viscous syrup after condensation and a loquat and pear syrup production device. Background Technology

[0002] Loquat and pear syrup belongs to the category of medicinal cuisine and has the effects of relieving cough and phlegm, promoting body fluid production and moisturizing the lungs. It is relatively mild in nature, and its main ingredients include loquat, monk fruit, snow pear, and dried tangerine peel. It has a good effect on moisturizing the lungs and relieving cough. Its main functions are to promote body fluid production, moisturize the lungs, relieve cough and phlegm, and can assist in the treatment of respiratory diseases.

[0003] In the production process of loquat and pear syrup, the pears are first chopped, cooked, and juiced. Then, rock sugar water, loquat, and other ingredients are added and stirred and simmered to make a thick pear syrup. The syrup is then removed from the container and unloaded. However, due to the viscosity of the pear syrup, a large amount of it will adhere to the inner wall of the container, which is not conducive to the full unloading. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the purpose of this invention is to provide an extraction device for a viscous paste after condensation and a production device for loquat and pear paste, thereby solving the problems in the prior art.

[0005] The objective of this invention can be achieved through the following technical solutions:

[0006] A device for extracting viscous paste after condensation includes a housing with a lower cover fixed to the lower end. A discharge pipe is installed on the lower cover, and a valve is installed on the discharge pipe. A stirring mechanism and a pressure plate mechanism are installed at the upper end of the housing. The stirring mechanism includes a first rotating shaft that can rotate, a first mounting plate fixed to the upper end of the first rotating shaft, a lifting connecting plate on the first mounting plate, a rotating central rod below the connecting plate, and stirring blades on the central rod. When the connecting plate reaches its highest point, the central rod and stirring blades are removed from the housing.

[0007] The pressure plate mechanism includes a second rotating shaft that can rotate, a second mounting plate that is fixed to the upper end of the second rotating shaft, and a pressure plate that can be raised and lowered that can cooperate with the inner cavity of the box.

[0008] Furthermore, a fixing plate is provided on each of the two sides of the upper end of the box, and the first rotating shaft and the second rotating shaft are rotatably connected to the fixing plate respectively;

[0009] A drive assembly is provided on one side of the housing. The drive assembly includes a connecting frame and two gears, which are respectively fixed on the first rotating shaft and the second rotating shaft. Two racks are provided on the connecting frame and mesh with the two gears respectively. A third cylinder is provided on the side of the housing to drive the connecting frame to move and to make the first rotating shaft and the second rotating shaft rotate synchronously in opposite directions.

[0010] Furthermore, when the stirring blade is located directly above the housing, the first mounting plate and the second mounting plate face the same direction.

[0011] Furthermore, a sleeve is fitted on the first rotating shaft, the inner diameter of the sleeve being larger than the diameter of the first rotating shaft. A rod is fixed to the lower end of the sleeve. A square groove running vertically through the fixed plate is provided. The rod and the square groove cooperate with each other and are slidably connected. A spring is connected between the sleeve and the fixed plate. Under the connection action of the spring, the rod can penetrate the fixed plate and engage with the adjacent teeth of the gear.

[0012] Furthermore, a disc is provided at the upper end of the sleeve, the diameter of the disc being larger than the diameter of the sleeve, and a connecting rod is provided on one side of the connecting plate. During the upward movement, the connecting rod can contact the lower end face of the disc and drive the sleeve to rise.

[0013] When the connecting plate rises to its highest position, the insert rod just leaves the gear.

[0014] Furthermore, the lower end of the housing is provided with four support legs, and each support leg is provided with a caster wheel at its lower end.

[0015] Furthermore, the lower cover is fixed to the housing by bolts.

[0016] The loquat and pear syrup production equipment includes the aforementioned syrup extraction device.

[0017] The beneficial effects of this invention are:

[0018] 1. By setting a stirring mechanism and a pressure plate mechanism above the box, the stirring mechanism is equipped with a first rotating shaft that can rotate and stirring blades that can be raised, lowered and rotated to stir the raw materials. When unloading is required, the stirring blades are controlled to rise to the highest point, and then the first rotating shaft is controlled to rotate so that the stirring blades leave the top of the box. At the same time, the pressure plate mechanism is controlled to rotate to the top of the box, and then the pressure plate is controlled to descend. The pressure plate cooperates with the inner cavity of the box to apply pressure to the paste, assist in unloading, and can scrape off the paste adhering to the inner wall of the box.

[0019] 2. By setting a sleeve assembly on the first rotating shaft, the timing of the rotation of the first rotating shaft is controlled to ensure that the first rotating shaft can only rotate after the stirring blades and the central rod have completely left the inside of the box, thus avoiding collision and interference between the stirring blades and the box. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the box structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the stirring mechanism of the present invention;

[0024] Figure 4 This is a schematic diagram of the pressure plate mechanism of the present invention;

[0025] Figure 5 This is a schematic diagram of the synchronous drive mechanism of the present invention;

[0026] Figure 6 This is a schematic diagram of the sleeve assembly structure of the present invention. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] like Figure 1 and 2 As shown, the device for extracting a viscous ointment after condensation includes a box body 1. The raw material is stirred and boiled in the box body 1 to obtain an ointment. Four support legs are provided at the lower end of the box body 1, allowing the lower end of the box body 1 to be suspended in the air. A lower cover is fixed to the lower end of the box body 1 by bolts. A discharge pipe 11 is provided on the lower cover. The produced ointment is discharged from the discharge pipe 11. The ointment can be stored and packaged by placing packaging boxes or other storage items below the discharge pipe 11. In order to thoroughly clean the ointment in the box body 1, the lower cover can be removed and the residual ointment on the lower cover can be cleaned.

[0029] In this embodiment, a valve 12 is provided on the discharge pipe 11. By controlling the opening and closing of the valve 12, the discharge pipe 11 can be opened and closed. During the cooking process, the valve 12 is closed to block the discharge pipe 11; during unloading, the valve 12 is opened to allow the paste to be discharged from the discharge pipe 11.

[0030] It is worth mentioning that, in some embodiments, in order to facilitate the displacement of the housing 1, a caster wheel is installed at the lower end of each of the four legs to facilitate the relocation of the device;

[0031] A fixed plate 13 is provided on each of the two opposite sides of the upper end of the box 1. A stirring mechanism 2 and a pressing plate mechanism 3 are respectively installed on the two fixed plates 13. The stirring mechanism 2 can stir the raw materials in the box 1, and the pressing plate mechanism 3 can squeeze the paste in the box 1 out of the discharge pipe 11 after cooking.

[0032] like Figure 3 As shown, the stirring mechanism 2 includes a first rotating shaft 21, which is rotatably connected to a fixed plate 13. A first mounting plate 22 is fixed to the upper end of the first rotating shaft 21. A first cylinder 23 is mounted on the first mounting plate 22. A connecting plate 24 is fixed to the end of the drive shaft of the first cylinder 23. A motor 25 is fixed to the lower end of the connecting plate 24. A central rod 26 is coaxially fixed to the end of the drive shaft of the motor 25. Multiple stirring blades 27 are fixed on the central rod 26. The first cylinder 23 drives the connecting plate 24 to rise and fall, and under the drive of the motor 25, the stirring blades 27 enter the housing 1 to stir the raw materials. Furthermore, by raising and lowering the connecting plate 24, the height position of the stirring blades 27 in the housing 1 can be adjusted back and forth, thereby achieving the purpose of thorough stirring.

[0033] Of course, the way to drive the connecting plate 24 to rise and fall includes, but is not limited to, the structure of the first cylinder 23 in this embodiment. In some embodiments, the connecting plate 24 can also be driven to rise and fall by setting linear drive components such as telescopic rods and hydraulic cylinders on the first mounting plate 22.

[0034] In addition, when unloading is required, the connecting plate 24 can be raised to the highest position to completely remove the central rod 26 and the stirring blade 27 from the box 1. Then, the first rotating shaft 21 can be rotated to remove the central rod 26 and the stirring blade 27 from directly above the box 1, so that the pressure plate mechanism 3 can act inside the box 1 to assist in unloading.

[0035] like Figure 4 As shown, the pressure plate mechanism 3 includes a second rotating shaft 31 rotatably connected to another fixed plate 13. A second mounting plate 32 is fixed to the upper end of the second rotating shaft 31. A second cylinder 33 is fixed to the upper end of the second fixed plate 32. A pressure plate 34 is fixed to the end of the drive shaft of the second cylinder 33. The pressure plate 34 can cooperate with the inner cavity of the box 1. By rotating the second rotating shaft 31, the pressure plate 34 can be positioned directly above the box 1. The first cylinder 33 is controlled to allow the pressure plate 34 to enter the inner cavity of the box, thereby applying downward pressure to the ointment and scraping off the ointment adhering to the inner wall of the box.

[0036] The method of driving the pressure plate 34 to rise and fall includes, but is not limited to, the second cylinder 33 in this embodiment. In some embodiments, the second cylinder 33 can be replaced by linear drive components such as telescopic rods and hydraulic cylinders to drive the pressure plate 34 to rise and fall.

[0037] It should be noted that when the stirring blade 27 is directly above the housing 1, if the second rotating shaft 31 is rotated, the pressure plate 34 will collide with the stirring blade 27. Therefore, in this embodiment, a driving assembly 4 is provided on the housing to drive the first rotating shaft 21 and the second rotating shaft 31 to rotate synchronously in opposite directions, thereby controlling the position of the stirring mechanism 2 and the pressure plate mechanism 3.

[0038] The drive assembly 4 includes two gears 44 and a connecting frame 41. The two gears 44 are respectively fixed on the first rotating shaft 21 and the second rotating shaft 31. A rack 43 is provided on each side of the connecting frame 41. The two racks 43 mesh with the two gears 44 respectively. A third cylinder 42 is fixed on the outside of the housing 1. The drive shaft of the third cylinder 42 is fixed to the connecting frame 41. When the third cylinder 42 drives the connecting frame 41 to move, the two first rotating shafts 31 can rotate synchronously in opposite directions.

[0039] In this embodiment, as Figure 1 As shown, when the stirring blade 27 is directly above the center rod 26 (which is coaxial with the inner cavity of the housing 1), the first mounting plate 22 and the second mounting plate 32 face the same direction (both are horizontally facing to the left). First, the stirring blade 27 and the center rod 26 are controlled to rise to the highest point. Then, by controlling the operation of the third cylinder 42, the first mounting plate 22 and the second mounting plate 32 are rotated 180 degrees in opposite directions around the first rotating shaft 21 and the second rotating shaft 31, respectively. This allows the pressure plate 34 to reach directly above the housing 1. The pressure plate 34 is then controlled to assist in unloading. Thus, the pressure plate 34 and the stirring blade 27 will not interfere with each other during the entire rotation switching process.

[0040] It is worth mentioning that when the first rotating shaft 21 rotates, it is necessary to ensure that the stirring blade 27 and the central rod 26 are completely away from the inside of the box 1 to prevent the stirring blade 27 from colliding and interfering with the box 1. For this purpose, in this embodiment, a sleeve assembly 5 is provided on the first rotating shaft 21 to control the timing of the rotation of the first rotating shaft 21.

[0041] like Figure 6 As shown, the sleeve assembly 5 includes a sleeve 51 sleeved outside the first rotating shaft 21. The inner diameter of the sleeve 51 is larger than the diameter of the first rotating shaft 21. A rod 52 is fixed to the lower end of the sleeve 51. A square groove 14 is opened on the fixing plate 13 in a vertical direction. The rod 52 and the square groove 14 cooperate with each other and are slidably connected. A spring 6 is provided between the sleeve 51 and the fixing plate 13. The upper and lower ends of the spring 6 are fixed to the lower end face of the sleeve 51 and the upper end face of the fixing plate 13, respectively. Under the connecting action of the spring 6, the rod 52 can penetrate the fixing plate 13 and engage with the adjacent two teeth of the gear 43, thereby achieving the purpose of restricting the rotation of the first rotating shaft 21.

[0042] A disc 53 is provided at the upper end of the sleeve 51. The diameter of the disc 53 is larger than the diameter of the sleeve 51. A connecting rod 241 is provided on one side of the connecting plate 24. As the connecting plate 24 rises, the connecting rod 241 can contact the lower end face of the disc 53 and drive the sleeve 51 to rise against the tension of the spring 6 (the insertion rod 52 rises accordingly). When the connecting plate 24 rises to the highest point (the stirring blade 27 and the central rod 26 are completely away from the inside of the box 1), the insertion rod 52 just leaves the gear 44. At this time, the first rotating shaft 21 rotates, which can avoid collision interference between the stirring blade 27 and the box 1.

[0043] Working principle:

[0044] A stirring mechanism 2 and a pressure plate mechanism 3 are installed above the housing 1. The stirring mechanism 2 is equipped with a rotatable first rotating shaft 21 and a stirring blade 27 that can be raised, lowered, and rotated to stir the raw materials. When unloading is required, the stirring blade 27 is raised to its highest point, and then the first rotating shaft 21 is rotated so that the stirring blade 27 moves away from the top of the housing 1. At the same time, the pressure plate 34 of the pressure plate mechanism 3 is rotated to the top of the housing 1 and then lowered. The pressure plate 34 cooperates with the inner cavity of the housing 1 to apply pressure to the paste, assisting in unloading and scraping off the paste adhering to the inner wall of the housing. A sleeve assembly 5 is installed on the first rotating shaft 21 to control the timing of the rotation of the first rotating shaft 21, ensuring that the first rotating shaft 21 can only rotate after the stirring blade 27 and the central rod 26 have completely left the inside of the housing 1, thus avoiding collision and interference between the stirring blade 27 and the housing 1.

[0045] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. An apparatus for extracting a viscous paste after condensation, comprising a tank (1), characterized in that, The lower end of the box (1) is fixed with a lower cover, and a discharge pipe (11) is provided on the lower cover. A valve (12) is provided on the discharge pipe (11). The upper end of the box (1) is provided with a stirring mechanism (2) and a pressure plate mechanism (3). The stirring mechanism (2) includes a first rotating shaft (21) that can rotate. A first mounting plate (22) is fixed on the upper end of the first rotating shaft (21). A connecting plate (24) that can be lifted and lowered is provided on the first mounting plate (22). A rotating central rod (26) is provided below the connecting plate (24). A stirring blade (27) is provided on the central rod (26). When the connecting plate (24) reaches its highest point, the central rod (26) and the stirring blade (27) both leave the box (1). The pressure plate mechanism (3) includes a second rotating shaft (31) that can rotate, a second mounting plate (32) that is fixed at the upper end of the second rotating shaft (31), and a pressure plate (34) that can be lifted and lowered on the second mounting plate (32). The pressure plate (34) can cooperate with the inner cavity of the box (1). A fixing plate (13) is provided on both sides of the upper end of the box (1), and the first rotating shaft (21) and the second rotating shaft (31) are rotatably connected to the fixing plate (13); A drive assembly (4) is provided on one side of the housing (1). The drive assembly (4) includes a connecting frame (41) and two gears (44). The two gears (44) are fixed on the first rotating shaft (21) and the second rotating shaft (31) respectively. Two racks (43) are provided on the connecting frame (41) and mesh with the two gears (44) respectively. A third cylinder (42) is provided on the side of the housing (1) to drive the connecting frame (41) to move and make the first rotating shaft (21) and the second rotating shaft (31) rotate synchronously in opposite directions. A sleeve (51) is fitted on the first rotating shaft (21). The inner diameter of the sleeve (51) is larger than the diameter of the first rotating shaft (21). A rod (52) is fixed at the lower end of the sleeve (51). A square groove (14) is opened on the fixing plate (13) in a vertical direction. The rod (52) and the square groove (14) cooperate with each other and are slidably connected. A spring (6) is connected between the sleeve (51) and the fixing plate (13). Under the connection action of the spring (6), the rod (52) can penetrate the fixing plate (13) and engage with the adjacent teeth of the gear (44). The upper end of the sleeve (51) is provided with a disc (53), the diameter of the disc (53) is larger than the diameter of the sleeve (51), and a connecting rod (241) is provided on one side of the connecting plate (24). During the upward process, the connecting rod (241) can contact the lower end face of the disc (53) and drive the sleeve (51) to rise. When the connecting plate (24) rises to its highest position, the insert rod (52) just leaves the gear (44).

2. The condensed, viscous paste extraction device of claim 1, wherein, When the stirring blade (27) is located directly above the housing (1), the first mounting plate (22) and the second mounting plate (32) face the same direction.

3. The condensed, viscous paste extraction apparatus of claim 1, wherein, The lower end of the box (1) is provided with four legs, and each leg is provided with a caster wheel.

4. The condensed, viscous paste extracting device of claim 1, wherein, The lower cover is fixed to the box body (1) by bolt connection.

5. A loquat and pear syrup production apparatus, characterized in that, Includes the ointment extraction apparatus according to any one of claims 1-4.

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