Conveying device for decoction production of honey-refined loquat leaf extract

Abstract

The invention relates to the field of loquat production, in particular to a honey refined loquat extract decoction production conveying device which comprises a workbench and a conveying belt arranged on the workbench and driving a plurality of packaging bottles to move, and further comprises a decoction tank arranged on the side of the conveying belt and fixedly connected with the workbench; the liquid tank is arranged beside the decocting tank and is fixedly connected with the workbench; the mixing and conveying mechanism is connected with the decocting tank and comprises a conveying pipe, a lifting mechanism and a filter disc, the conveying pipe is vertically arranged beside the decocting tank and communicated with the decocting tank, the lifting mechanism is connected with the conveying pipe and comprises a drawing disc, and the drawing disc and the conveying pipe are coaxially arranged in a sliding mode; the filter disc is coaxially arranged below the drawing disc and is fixedly connected with the conveying pipe; the mixing mechanism is connected with the conveying pipe and comprises a liquid pipe and a liquid disc, one end of the liquid pipe is communicated with the output end of the liquid tank, the other end of the liquid pipe is communicated with the conveying pipe, and the liquid disc is coaxially arranged below the filter disc and fixedly connected with the conveying pipe.

Description

Technical Field

[0001] The invention relates to the field of loquat production, and in particular to a honey-refined loquat paste decoction production and conveying device. Background Art

[0002] When producing honey loquat paste, loquats need to be washed, juiced, boiled and then transported. During the process of juicing and boiling, the boiling device will filter and screen the loquats for the first time. Although most of the solid impurities, such as drug residue particles and fibers, are removed from the boiled loquat juice, some tiny impurities may still remain. These impurities will affect the taste and appearance of the loquat paste, making it less delicate and pure. The boiled loquat juice will then be filtered for the second time during transportation.

[0003] Secondary filtration can more finely remove the above-mentioned tiny impurities, making the juice clearer and more transparent, thereby improving the quality of the final product. The existing conveying device adds an appropriate amount of clarifiers, such as gelatin, chitosan, pectinase, etc., to the juice. The clarifier will flocculate with the impurities in the juice, causing the impurities to aggregate into larger particles, which are then removed by filtration or natural sedimentation. However, when adding the clarifier, due to the complexity of the flow of loquat juice in the conveying pipeline, the clarifier is often unevenly distributed in the juice. At this time, the area with a high concentration of the clarifier may be over-clarified, and the effective ingredients are also removed by excessive adsorption or precipitation, while the area with a low concentration of the clarifier is not completely clarified, affecting the overall purification effect and product quality stability.

[0004] Moreover, the existing conveying device only adopts simple pipeline mixing, and the loquat juice after boiling is relatively thick and viscous, so during the transportation process, the clarifier is very likely to be unable to fully contact and blend with the juice. Some clarifiers, if not fully dispersed, may excessively absorb the active ingredients in the loquat paste due to excessive local concentration, such as flavonoids and organic acids in loquat. These active ingredients play a key role in the medicinal value and flavor of loquat paste, and their loss will reduce the quality and efficacy of the product. Summary of the invention

[0005] Based on this, it is necessary to provide a honey-refined loquat paste decoction production and conveying device to address the existing technical problems.

[0006] In order to solve the problems of the prior art, the technical solution adopted by the present invention is: A honey-refined loquat paste decoction production conveying device comprises a workbench and a conveyor belt arranged on the workbench and driving a plurality of packaged bottles to move, and also comprises: The boiling pot is arranged beside the conveyor belt and is fixedly connected to the workbench; A liquid tank is arranged beside the boiling tank and is fixedly connected to the workbench; The mixing conveying mechanism is connected to the decoction pot, and includes a conveying pipe, a lifting mechanism and a filter plate. The conveying pipe is vertically arranged beside the decoction pot and communicated with the decoction pot. The lifting mechanism is connected to the conveying pipe. The lifting mechanism includes a pull-out plate slidably arranged coaxially with the conveying pipe. The filter plate is coaxially arranged below the pull-out plate and fixedly connected to the conveying pipe. The mixing mechanism is connected to the delivery pipe and comprises a liquid pipe and a liquid pan. One end of the liquid pipe is connected to the output end of the liquid tank and the other end is connected to the delivery pipe. The liquid pan is coaxially arranged below the filter disc and fixedly connected to the delivery pipe.

[0007] Furthermore, the mixing and conveying mechanism also includes a transfer tube and a cleaning tube, one end of the transfer tube is connected to the conveying tube, and the other end is connected to the decoction pot. A slag discharge port is formed at the lower end of the transfer tube, and the cleaning tube is arranged in a horizontal state and is connected to the bottom of the filter plate in the conveying pipe.

[0008] Furthermore, a transfer chamber, a mixing chamber and an extrusion chamber are formed in sequence from bottom to top in the conveying pipe. The bottom of the conveying pipe to the lower end of the liquid tray is the transfer chamber, the upper end of the liquid tray to the lower end of the filter tray is the mixing chamber, and the upper end of the filter tray to the lower end of the pull-out tray is the extrusion chamber.

[0009] Furthermore, the mixing and conveying mechanism also includes a power motor, a power shaft, a carrier, a driving gear, a driven gear, a thread sleeve, a bidirectional screw and two telescopic rods. The carrier is fixedly connected to the upper end of the workbench and to the conveying pipe, the power shaft is rotatably connected to the carrier, the upper end of the power shaft is coaxially fixedly connected to the output end of the power motor, and the lower end is transmission connected to the input end of the mixing mechanism, the driving gear is rotatably connected to the upper end of the carrier and coaxially fixedly connected to the power shaft, the driven gear is coaxially connected to the conveying pipe and meshes with the driving gear, the thread sleeve is coaxially fixedly connected to the driven gear, the bidirectional screw is threadedly connected to the thread sleeve and the lower end is fixedly connected to the pull-out disk, and the two telescopic rods are respectively arranged on both sides of the bidirectional screw, the upper end of the telescopic rod is fixedly connected to the top of the conveying pipe, and the lower end is fixedly connected to the pull-out disk.

[0010] Furthermore, the lifting mechanism also includes a positioning plate, a lifting ring, a plurality of positioning pins and a plurality of reset springs. The positioning plate is arranged on one side of the filter plate close to the pull-out plate and is fixedly connected to the conveying pipe. The positioning plate is formed with a plurality of leakage holes at equal angles along the circumferential direction. A plurality of positioning pins are arranged in an array at equal angles along the circumferential direction of the positioning plate. The positioning pins are slidably connected to the positioning plate. The lifting ring is coaxially arranged with the positioning plate and is fixedly connected to the upper ends of the plurality of positioning pins. A plurality of reset springs are coaxially sleeved on the outside of the plurality of positioning pins. The upper end of the reset spring is fixedly connected to the lifting ring, and the lower end is fixedly connected to the positioning plate.

[0011] Furthermore, the lifting mechanism also includes a liquid blocking rubber column, which is coaxially fixed to the upper end of the positioning plate. The liquid blocking rubber column is sealed and connected to the lifting ring when the lifting ring is close to the positioning plate.

[0012] Furthermore, the lifting mechanism also includes an annular baffle, a liquid outlet conduit and a curved conduit. The annular baffle is coaxially fixed to the upper end of the lifting ring, the annular baffle is slidably connected to the inner wall of the conveying pipe, one end of the liquid outlet conduit is connected to the conveying pipe, one end of the curved conduit is connected to the other end of the liquid outlet conduit, and the other end of the curved conduit is aligned with the upper end of the conveyor belt.

[0013] Furthermore, the mixing mechanism also includes a first bevel tooth, a second bevel tooth, a third bevel tooth, a fourth bevel tooth and a base, the base is coaxially fixedly connected to the lower end of the liquid pan, the first bevel tooth is the input end of the mixing mechanism, the first bevel tooth is rotatably connected to the outer wall of the delivery pipe through the bevel tooth frame, the second bevel tooth is rotatably connected to the bevel tooth frame and meshed with the first bevel tooth, the third bevel tooth is rotatably connected to the inner wall of the base through the bevel tooth frame and coaxially fixedly connected to the second bevel tooth, and the fourth bevel tooth is meshed with the third bevel tooth and is rotatably arranged coaxially with the base.

[0014] Furthermore, the mixing mechanism also includes a main pipe and two auxiliary pipes. The main pipe is fixedly connected coaxially with the fourth bevel gear. The upper end of the main pipe is rotatably connected to the liquid pan coaxially, and the lower end is rotatably connected to the base. The two auxiliary pipes are symmetrically arranged below the main pipe and outside the delivery pipe, and the two ends of the auxiliary pipe are respectively connected to the delivery pipe.

[0015] Furthermore, the mixing mechanism also includes a stirring frame, a top plate, a plurality of liquid guiding columns and a plurality of small one-way valves. The top plate is rotatably connected to the upper end of the liquid plate coaxially, the top plate is fixedly connected to the main pipe coaxially, the stirring frame is fixedly connected to the upper end of the main pipe coaxially, a plurality of liquid guiding columns are arranged in an array at equal angles along the circumferential direction of the upper end of the top plate, the liquid guiding columns are connected to the liquid plate, a plurality of small one-way valves are arranged in an array at equal angles along the circumferential direction of the plurality of liquid guiding columns, and the small one-way valves are connected to the liquid guiding columns.

[0016] Compared with the prior art, the present invention has the following beneficial effects: First, the traditional transport device simply mixes the clarifier and loquat juice in the pipeline, which is prone to uneven mixing. The device is equipped with a special mixing chamber to fully mix the clarifier with the loquat juice in this specific space, and is equipped with a stirring paddle to assist in mixing the loquat juice and the clarifier, which is conducive to the clarifier to play a better role and more effectively absorb or condense impurities in the loquat juice; Second, the traditional transport device uses natural sedimentation to separate the sediment after sedimentation, while the device intercepts the sediment produced after sedimentation by setting a filter plate, and also directly seals the juice above the conveyor belt, which reduces the exposure time and contact area of ​​the juice during the transfer process, reduces the risk of external contamination, directly reduces the possibility of impurities entering the packaging bottle, and improves economic benefits; Third: This device delivers the clarified loquat juice into the packaging bottle in batches by setting a pull-out plate. Compared with the traditional continuous transportation, this method has better control accuracy. In the traditional transportation device, the packaging amount may be inaccurate due to factors such as unstable flow, while batch transportation can be precisely controlled according to the size of the packaging bottle and the required amount of juice, ensuring that the amount of juice in each packaging bottle is uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the three-dimensional structure of an embodiment; Figure 2 yes Figure 1 A magnified view of the structure at center; Figure 3 is a three-dimensional structural schematic diagram of the embodiment from another angle; Figure 4 is a half-section view of the three-dimensional structure of an embodiment; Figure 5 is a schematic diagram of a three-dimensional structure decomposition of a delivery pipe in an embodiment; Figure 6 yes Figure 5 A magnified view of the structure at B in the middle; Figure 7 is a planar half-section view of the delivery pipe in the embodiment; Figure 8 is a three-dimensional half-section view of the delivery pipe in the embodiment; Fig. 9 yes Figure 8 A magnified view of the structure at C in the middle; Fig.10 yes Figure 8 Enlarged view of the structure at point D in the middle.

[0018] The numbers in the figure are: 1. Workbench; 2. Conveyor belt; 3. Packaging bottle; 4. Decoction pot; 5. Transfer pipe; 6. Slag discharge port; 7. Liquid tank; 8. Mixing and conveying mechanism; 9. Power motor; 10. Power shaft; 11. Carrier; 12. Driving gear; 13. Driven gear; 14. Screw sleeve; 15. Bidirectional screw rod; 16. Telescopic rod; 17. Conveying pipe; 18. Transfer chamber; 19. Mixing chamber; 20. Extrusion chamber; 21. Lifting mechanism; 22. Pulling plate; 23. Positioning plate; 24. Leakage hole; 2 5. Positioning pin; 26. Return spring; 27. Lifting ring; 28. Liquid blocking rubber column; 29. ​​Filter plate; 30. Annular baffle; 31. Liquid outlet conduit; 32. Curved conduit; 33. Mixing mechanism; 34. First bevel gear; 35. Second bevel gear; 36. Third bevel gear; 37. Fourth bevel gear; 38. Liquid pipe; 39. Liquid tray; 40. Top tray; 41. Liquid guide column; 42. Small one-way valve; 43. Base; 44. Main pipe; 45. Stirring rack; 46. Auxiliary pipe; 47. Cleaning pipe. DETAILED DESCRIPTION

[0019] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] refer to Figures 1 to 10 A honey-refined loquat paste decoction production and conveying device comprises a workbench 1 and a conveyor belt 2 arranged on the workbench 1 and driving a plurality of packaging bottles 3 to move, and also comprises: The boiling pot 4 is arranged beside the conveyor belt 2 and is fixedly connected to the workbench 1; The liquid tank 7 is arranged beside the boiling tank 4 and is fixedly connected to the workbench 1; The mixing conveying mechanism 8 is connected to the decoction pot 4 and includes a conveying pipe 17, a lifting mechanism 21 and a filter plate 29. The conveying pipe 17 is vertically arranged beside the decoction pot 4 and communicates with the decoction pot 4. The lifting mechanism 21 is connected to the conveying pipe 17 (such as Figure 7 As shown in the figure, the pulling mechanism 21 includes a pulling plate 22 coaxially arranged to slide with the delivery pipe 17, and the filter plate 29 is coaxially arranged below the pulling plate 22 and fixedly connected with the delivery pipe 17; The mixing mechanism 33 is connected to the delivery pipe 17 and includes a liquid pipe 38 and a liquid tray 39. One end of the liquid pipe 38 is connected to the output end of the liquid tank 7 (such as Figure 2 As shown, the other end is connected to the delivery pipe 17, and the liquid pan 39 is coaxially arranged below the filter disc 29 and is fixedly connected to the delivery pipe 17 (combined with Figure 8 and Fig.10 ).

[0021] When the device is in operation, after the loquat juice is boiled in the boiling pot 4, the boiling pot 4 will transport the loquat juice to be processed through the conveying pipe 17. During the transportation, the clarifier in the liquid tank 7 will flow into the liquid tray 39 through the liquid pipe 38, and will be mixed with the loquat juice during the transportation of the loquat juice. The precipitate produced after the mixing will be intercepted by the filter disc 29, and the clarified loquat juice will be sent into a number of packaging bottles 3 above the conveyor belt 2 in batches under the action of the pull-out disc 22.

[0022] In order to facilitate the operator to handle the settled floccules after the transportation, the following features are also set: The mixing and conveying mechanism 8 also includes a transfer tube 5 and a cleaning tube 47. One end of the transfer tube 5 is connected to the conveying tube 17, and the other end is connected to the boiling tank 4. The lower end of the transfer tube 5 is formed with a slag discharge port 6 (refer to Figure 4 ), the cleaning pipe 47 is arranged in a horizontal state and is connected to the lower part of the filter disc 29 in the conveying pipe 17 (refer to Figure 7). After the loquat juice in the decoction pot 4 flows into the delivery pipe 17 through the transfer pipe 5, part of the sediment will remain in the delivery pipe 17 because the loquat juice will undergo sedimentation. When the sediment needs to be cleaned, the operator injects a cleaning liquid into the delivery pipe 17 through the cleaning pipe 47, and then opens the piston of the slag discharge port 6. The cleaning liquid washes the sediment from top to bottom and is finally discharged from the slag discharge port 6.

[0023] In order to distinguish the specific working areas of the materials in the conveying pipe 17, the following features are also specifically set: The delivery tube 17 is formed with a transfer chamber 18, a mixing chamber 19 and an extrusion chamber 20 from bottom to top (refer to Figure 7 ), the bottom of the delivery tube 17 to the lower end of the liquid tray 39 is the transfer chamber 18, the upper end of the liquid tray 39 to the lower end of the filter disc 29 is the mixing chamber 19, and the upper end of the filter disc 29 to the lower end of the pull-out disc 22 is the extrusion chamber 20. After the loquat juice flows into the delivery tube 17, the loquat juice will first flow upward from the transfer chamber 18 to the mixing chamber 19, in which the loquat juice will be evenly mixed with the clarifier, and then the loquat juice after sedimentation will continue to pass through the filter disc 29 and move into the extrusion chamber 20, and finally, with the movement of the pull-out disc 22, the loquat juice is sent to the corresponding packaging bottle 3 for centralized transportation.

[0024] In order to drive the pull-out plate 22 to reciprocate in the vertical direction, the following features are also specifically provided: The mixing conveying mechanism 8 also includes a power motor 9, a power shaft 10, a carrier 11, a driving gear 12, a driven gear 13, a thread sleeve 14, a bidirectional screw rod 15 and two telescopic rods 16. The carrier 11 is fixedly connected to the upper end of the workbench 1 and to the conveying pipe 17 (refer to Figure 3 ), the power shaft 10 is rotatably connected to the carrier frame 11 (reference Figure 7 ), the upper end of the power shaft 10 is coaxially connected to the output end of the power motor 9, and the lower end is transmission-connected to the input end of the mixing mechanism 33. The driving gear 12 is rotationally connected to the upper end of the carrier 11 and coaxially connected to the power shaft 10 (reference Fig. 9 ), the driven gear 13 is coaxially connected to the delivery pipe 17 and meshes with the driving gear 12 (reference Figure 5), the thread sleeve 14 is coaxially connected to the driven gear 13, the bidirectional screw 15 is threadedly connected to the thread sleeve 14 and the lower end is connected to the pull-out plate 22, and two telescopic rods 16 are respectively arranged on both sides of the bidirectional screw 15, the upper end of the telescopic rod 16 is connected to the top of the conveying pipe 17, and the lower end is connected to the pull-out plate 22. After the power motor 9 is started, the power motor 9 will drive the driving gear 12 to rotate through the power shaft 10, the driving gear 12 will drive the thread sleeve 14 to rotate through the driven gear 13, and the thread sleeve 14 will drive the pull-out plate 22 to reciprocate in the vertical direction through the bidirectional screw 15, and in this process, the two telescopic rods 16 can limit the movement of the pull-out plate 22.

[0025] In order to facilitate the movement of the pull-out plate 22, the pull-out plate 22 can extract the loquat juice after precipitation through the pressure difference, and the following features are specifically set: The lifting mechanism 21 also includes a positioning plate 23, a lifting ring 27, a plurality of positioning pins 25 and a plurality of return springs 26. The positioning plate 23 is arranged on one side of the filter plate 29 close to the pull plate 22 and is fixedly connected to the delivery pipe 17. The positioning plate 23 is formed with a plurality of leakage holes 24 at equal angles along the circumferential direction (refer to Figure 6 ), a plurality of positioning pins 25 are arranged in an array at equal angles along the circumferential direction of the positioning disk 23, the positioning pins 25 are slidably connected to the positioning disk 23, a lifting ring 27 is coaxially arranged with the positioning disk 23 and is fixedly connected to the upper ends of the plurality of positioning pins 25, a plurality of return springs 26 are coaxially sleeved on the outside of the plurality of positioning pins 25, the upper end of the return spring 26 is fixedly connected to the lifting ring 27, and the lower end is fixedly connected to the positioning disk 23. When the pull-out plate 22 moves upward, the pull-out plate 22 will draw the loquat juice upward through the pressure difference. At this time, the loquat juice passes through a number of leakage holes 24 and lifts the lifting ring 27 upward. When the loquat juice passes through the filter plate 29, the sediment will be retained under the filter plate 29. When the pull-out plate 22 moves downward, because the loquat juice will be subjected to a downward squeezing force, the loquat juice will push the lifting ring 27 to buckle on the positioning plate 23. Finally, the loquat juice can only be delivered to the corresponding packaging bottle 3 on the conveyor belt 2 (the specific process will be explained later).

[0026] In order to ensure that when the pull-out plate 22 moves downward, the lifting ring 27 does not leak the loquat juice after being buckled with the positioning plate 23, the following features are also specifically provided: The lifting mechanism 21 further includes a liquid blocking rubber column 28, which is coaxially fixedly connected to the upper end of the positioning plate 23. The liquid blocking rubber column 28 is sealed and connected to the lifting ring 27 when the lifting ring 27 is close to the positioning plate 23. When the pull plate 22 moves downward, the liquid blocking rubber column 28 will be engaged with the middle part of the lifting ring 27 to prevent excessive loquat juice from flowing back into the mixing chamber 19 through the leakage hole 24.

[0027] In order to prevent the loquat juice in the delivery tube 17 from flowing out of the delivery tube 17 in advance when the pull-out plate 22 moves upward, the following features are also provided: The lifting mechanism 21 also includes an annular baffle 30, a liquid outlet conduit 31 and a curved conduit 32. The annular baffle 30 is coaxially fixedly connected to the upper end of the lifting ring 27, and the annular baffle 30 is slidably connected to the inner wall of the conveying pipe 17. One end of the liquid outlet conduit 31 is connected to the conveying pipe 17, and one end of the curved conduit 32 is connected to the other end of the liquid outlet conduit 31. The other end of the curved conduit 32 is aligned with the upper end of the conveyor belt 2. When the loquat juice is sucked upward by the pulling plate 22, the annular baffle 30 will block the liquid inlet of the liquid outlet conduit 31 to prevent the loquat juice from flowing into the liquid outlet conduit 31 in advance. At the same time, a number of reset springs 26 ensure that the annular baffle 30 can spontaneously block the liquid outlet conduit 31 when there is no downward force, so as to prevent the loquat juice in the conveying pipe 17 from leaking in advance.

[0028] When the loquat juice is squeezed downward by the pull-out plate 22, the annular baffle 30 moves downward and avoids the liquid inlet of the liquid outlet conduit 31, ensuring that the loquat juice is delivered to the corresponding packaging bottle 3 after passing through the liquid outlet conduit 31 and the curved conduit 32. In this process, the curved portion of the curved conduit 32 can slow down the flow rate of the loquat juice, thereby preventing the loquat juice from generating a large impact force due to excessive flow rate.

[0029] In order to supplement the specific structure of the obfuscation mechanism 33, the following features are also specifically provided: The mixing mechanism 33 further includes a first bevel tooth 34, a second bevel tooth 35, a third bevel tooth 36, a fourth bevel tooth 37 and a base 43 (refer to Figure 7 ), the base 43 is coaxially fixedly connected to the lower end of the liquid pan 39, the first bevel gear 34 is the input end of the mixing mechanism 33, the first bevel gear 34 is rotatably connected to the outer wall of the delivery pipe 17 through the bevel gear frame, the second bevel gear 35 is rotatably connected to the bevel gear frame and meshed with the first bevel gear 34, the third bevel gear 36 is rotatably connected to the inner wall of the base 43 through the bevel gear frame and coaxially fixedly connected to the second bevel gear 35, the fourth bevel gear 37 meshes with the third bevel gear 36 and is rotatably arranged coaxially with the base 43. After the power shaft 10 rotates, the power shaft 10 will provide power to the mixing mechanism 33. Since the first bevel gear 34 is the input end of the mixing mechanism 33, the power shaft 10 will drive the second bevel gear 35 to rotate through the first bevel gear 34, and the second bevel gear 35 will drive the fourth bevel gear 37 to rotate through the third bevel gear 36.

[0030] In order to enable the boiled loquat juice to move from the transfer chamber 18 to the mixing chamber 19 from bottom to top and ensure that the clarifier and the loquat juice are mixed in the mixing chamber 19, the following features are specifically provided: The mixing mechanism 33 further includes a main pipe 44 and two auxiliary pipes 46. The main pipe 44 is coaxially fixedly connected to the fourth bevel gear 37 (refer to Fig.10 ), the upper end of the main pipe 44 is coaxially connected to the liquid pan 39, and the lower end is connected to the base 43. The two auxiliary pipes 46 are symmetrically arranged below the main pipe 44 and outside the delivery pipe 17 (refer to Figure 3 ), both ends of the auxiliary pipe 46 are connected to the delivery pipe 17. When the fourth bevel gear 37 rotates, the fourth bevel gear 37 drives the main pipe 44 to rotate. At the same time, when the pull-out plate 22 moves upward, the loquat juice in the transfer chamber 18 flows into the mixing chamber 19 through the main pipe 44 and the two auxiliary pipes 46 (in this process, the two auxiliary pipes 46 provide more passages for the flow of loquat juice to prevent excessive pressure in the delivery pipe 17), thereby ensuring that the loquat juice can be evenly mixed with the clarifier in the mixing chamber 19.

[0031] In order to facilitate continuous mixing of the clarifier and loquat juice during transportation, the following features are specifically set: The mixing mechanism 33 also includes a stirring frame 45, a top plate 40, a plurality of liquid guide columns 41 and a plurality of small one-way valves 42. The top plate 40 is coaxially rotatably connected to the upper end of the liquid plate 39, and the top plate 40 is coaxially fixedly connected to the main pipe 44 (refer to Fig.10 ), the stirring frame 45 is coaxially connected to the upper end of the main pipe 44, a plurality of liquid guiding columns 41 are arranged in an array at equal angles along the circumferential direction of the upper end of the top plate 40, the liquid guiding columns 41 are connected to the liquid pan 39, and a plurality of small one-way valves 42 are arranged in an array at equal angles along the circumferential direction of the plurality of liquid guiding columns 41, and the small one-way valves 42 are connected to the liquid guiding columns 41. When the main pipe 44 rotates, the main pipe 44 will drive the plurality of liquid guiding columns 41 to rotate along the circumferential direction of the top plate 40 through the top plate 40, and the main pipe 44 will also drive the stirring frame 45 connected thereto to rotate, and when the liquid guiding columns 41 rotate, the liquid tank 7 will inject the clarifier into the liquid pan 39, and then the clarifier will be uniformly sprayed into the mixing chamber 19 through the plurality of small one-way valves 42 of the plurality of liquid guiding columns 41, so as to achieve uniform mixing of the loquat juice and the clarifier, and at the same time, the stirring frame 45 can improve the mixing degree of the two, further promoting the formation of precipitation.

[0032] The working principle of the device is that after the device finishes decocting the loquat juice in the decocting pot 4, the decocting pot 4 will transport the loquat juice to be processed through the conveying pipe 17. During the transportation process, the power motor 9 is started to drive the pull-out plate 22 to reciprocate along the axial direction of the conveying pipe 17. When the pull-out plate 22 moves upward, the pull-out plate 22 will draw the loquat juice upward through the pressure difference. At this time, the loquat juice passes through a number of leakage holes 24 and lifts the lifting ring 27 upward. When the loquat juice passes through the filter plate 29, the sediment will be retained under the filter plate 29. When the pull-out plate 22 moves downward, because the loquat juice will be subjected to a downward squeezing force, the loquat juice will push the lifting ring 27 to buckle on the positioning plate 23, that is, at this time, the loquat juice can only be delivered to the corresponding packaging bottle 3 on the conveyor belt 2 through the liquid outlet conduit 31 and the curved conduit 32.

[0033] The clarifier in the liquid tank 7 will flow into the liquid tray 39 through the liquid pipe 38, and will be uniformly sprayed into the conveying pipe 17 along the circumferential direction of the conveying pipe 17 during the transportation of the loquat juice and mixed with the loquat juice. The precipitate produced after the mixing will be intercepted by the filter tray 29, and the clarified loquat juice will be delivered in batches to a number of packaging bottles 3 above the conveyor belt 2 under the action of the pull-out tray 22.

[0034] Because some sediment will remain in the conveying pipe 17, when the sediment needs to be cleaned, the operator injects cleaning liquid into the conveying pipe 17 through the cleaning pipe 47, and then opens the piston of the slag discharge port 6. The cleaning liquid flushes the sediment from top to bottom and is finally discharged from the slag discharge port 6.

[0035] The above embodiments only express one or several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A conveying device for producing and boiling honey loquat paste, comprising a workbench (1) and a conveyor belt (2) arranged on the workbench (1) and driving a plurality of packaging bottles (3) to move, characterized in that: Also includes: A boiling pot (4) is arranged beside the conveyor belt (2) and is fixedly connected to the workbench (1); A liquid tank (7) is arranged beside the boiling tank (4) and is fixedly connected to the workbench (1); The mixing conveying mechanism (8) is connected to the decoction pot (4), and comprises a conveying pipe (17), a lifting mechanism (21) and a filter plate (29); the conveying pipe (17) is arranged in a vertical state beside the decoction pot (4) and is in communication with the decoction pot (4); the lifting mechanism (21) is connected to the conveying pipe (17); the lifting mechanism (21) comprises a pull-out plate (22) slidably arranged coaxially with the conveying pipe (17); and the filter plate (29) is coaxially arranged below the pull-out plate (22) and is fixedly connected to the conveying pipe (17); The mixing mechanism (33) is connected to the delivery pipe (17) and comprises a liquid pipe (38) and a liquid pan (39). One end of the liquid pipe (38) is connected to the output end of the liquid tank (7), and the other end is connected to the delivery pipe (17). The liquid pan (39) is coaxially arranged below the filter disc (29) and is fixedly connected to the delivery pipe (17).

2. The honey-refined loquat paste decoction production and conveying device according to claim 1 is characterized in that: The mixing and conveying mechanism (8) further comprises a transfer tube (5) and a cleaning tube (47); one end of the transfer tube (5) is in communication with the conveying tube (17), and the other end is in communication with the boiling pot (4); a slag discharge port (6) is formed at the lower end of the transfer tube (5); and the cleaning tube (47) is arranged in a horizontal state and is in communication with the lower side of the filter disc (29) in the conveying tube (17).

3. The honey-refined loquat paste decoction production and conveying device according to claim 1 is characterized in that: A transfer chamber (18), a mixing chamber (19) and an extrusion chamber (20) are sequentially formed in the delivery tube (17) from bottom to top. The transfer chamber (18) is formed from the bottom of the delivery tube (17) to the lower end of the liquid tray (39), the mixing chamber (19) is formed from the upper end of the liquid tray (39) to the lower end of the filter tray (29), and the extrusion chamber (20) is formed from the upper end of the filter tray (29) to the lower end of the pull-out tray (22).

4. The honey-refined loquat paste decoction production and conveying device according to claim 1, characterized in that: The mixing and conveying mechanism (8) further comprises a power motor (9), a power shaft (10), a carrier (11), a driving gear (12), a driven gear (13), a threaded sleeve (14), a bidirectional screw rod (15) and two telescopic rods (16); the carrier (11) is fixedly connected to the upper end of the workbench (1) and to the conveying pipe (17); the power shaft (10) is rotationally connected to the carrier (11); the upper end of the power shaft (10) is coaxially fixedly connected to the output end of the power motor (9); the lower end is transmission-connected to the input end of the mixing mechanism (33); the driving gear (11) is fixedly connected to the output end of the power motor (9); and the lower end is transmission-connected to the input end of the mixing mechanism (33). 2) is rotatably connected to the upper end of the carrier frame (11) and is coaxially fixedly connected to the power shaft (10); the driven gear (13) is coaxially rotatably connected to the conveying pipe (17) and meshes with the driving gear (12); the thread sleeve (14) is coaxially fixedly connected to the driven gear (13); the bidirectional screw rod (15) is threadedly connected to the thread sleeve (14) and the lower end is fixedly connected to the pull-out plate (22); two telescopic rods (16) are respectively arranged on both sides of the bidirectional screw rod (15); the upper end of the telescopic rod (16) is fixedly connected to the top of the conveying pipe (17) and the lower end is fixedly connected to the pull-out plate (22).

5. The honey-refined loquat paste decoction production and conveying device according to claim 1, characterized in that: The lifting mechanism (21) further comprises a positioning plate (23), a lifting ring (27), a plurality of positioning pins (25) and a plurality of return springs (26). The positioning plate (23) is arranged on a side of the filter plate (29) close to the pull plate (22) and is fixedly connected to the conveying pipe (17). The positioning plate (23) is formed with a plurality of leakage holes (24) at equal angles along the circumferential direction. The plurality of positioning pins (25) are arranged in an array at equal angles along the circumferential direction of the positioning plate (23). The positioning pins (25) are slidably connected to the positioning plate (23). The lifting ring (27) is coaxially arranged with the positioning plate (23) and is fixedly connected to the upper ends of the plurality of positioning pins (25). The plurality of return springs (26) are coaxially sleeved on the outside of the plurality of positioning pins (25). The upper end of the return spring (26) is fixedly connected to the lifting ring (27), and the lower end is fixedly connected to the positioning plate (23).

6. The honey-refined loquat paste decoction production and conveying device according to claim 5, characterized in that: The lifting mechanism (21) further comprises a liquid blocking rubber column (28), which is coaxially fixedly connected to the upper end of the positioning plate (23). When the lifting ring (27) and the positioning plate (23) are in close contact, the liquid blocking rubber column (28) is sealed and connected to the lifting ring (27).

7. The honey-refined loquat paste decoction production and conveying device according to claim 6, characterized in that: The lifting mechanism (21) further comprises an annular baffle (30), a liquid outlet conduit (31) and a curved conduit (32); the annular baffle (30) is coaxially fixedly connected to the upper end of the lifting ring (27); the annular baffle (30) is slidably connected to the inner wall of the conveying pipe (17); one end of the liquid outlet conduit (31) is connected to the conveying pipe (17); one end of the curved conduit (32) is connected to the other end of the liquid outlet conduit (31); and the other end of the curved conduit (32) is aligned with the upper end of the conveying belt (2).

8. The honey-refined loquat paste decoction production and conveying device according to claim 1, characterized in that: The mixing mechanism (33) further comprises a first bevel tooth (34), a second bevel tooth (35), a third bevel tooth (36), a fourth bevel tooth (37) and a base (43). The base (43) is coaxially fixedly connected to the lower end of the liquid pan (39). The first bevel tooth (34) is an input end of the mixing mechanism (33). The first bevel tooth (34) is rotatably connected to the outer wall of the delivery pipe (17) via a bevel tooth frame. The second bevel tooth (35) is rotatably connected to the bevel tooth frame and meshes with the first bevel tooth (34). The third bevel tooth (36) is rotatably connected to the inner wall of the base (43) via the bevel tooth frame and coaxially fixedly connected to the second bevel tooth (35). The fourth bevel tooth (37) meshes with the third bevel tooth (36) and is rotatably arranged coaxially with the base (43).

9. The honey-refined loquat paste decoction production and conveying device according to claim 8, characterized in that: The mixing mechanism (33) further comprises a main pipe (44) and two auxiliary pipes (46); the main pipe (44) is coaxially fixedly connected to the fourth bevel gear (37); the upper end of the main pipe (44) is coaxially rotatably connected to the liquid pan (39); the lower end of the main pipe (44) is rotatably connected to the base (43); the two auxiliary pipes (46) are symmetrically arranged below the main pipe (44) and outside the delivery pipe (17); and both ends of the auxiliary pipe (46) are respectively connected to the delivery pipe (17).

10. The honey-refined loquat paste decoction production and conveying device according to claim 9, characterized in that: The mixing mechanism (33) further comprises a stirring frame (45), a top plate (40), a plurality of liquid guiding columns (41) and a plurality of small one-way valves (42); the top plate (40) is rotatably connected to the upper end of the liquid plate (39) coaxially; the top plate (40) is fixedly connected to the main pipe (44) coaxially; the stirring frame (45) is fixedly connected to the upper end of the main pipe (44) coaxially; the plurality of liquid guiding columns (41) are arranged in an array at equal angles along the circumferential direction of the upper end of the top plate (40); the liquid guiding columns (41) are connected to the liquid plate (39); the plurality of small one-way valves (42) are arranged in an array at equal angles along the circumferential direction of the plurality of liquid guiding columns (41); and the small one-way valves (42) are connected to the liquid guiding columns (41).

Images