A tea fermentation or aging loading machine

Abstract

The invention discloses a tea fermentation or aging loading machine, comprising a tea loading mechanism, the tea loading mechanism comprising a hopper, a measuring cylinder with openings at both ends, and an upper opening and closing assembly and a lower opening and closing assembly respectively used for opening and closing a discharge port of the hopper and an opening at the bottom end of the measuring cylinder, the top opening of the measuring cylinder being located directly below the discharge port of the hopper, the upper opening and closing assembly comprising an upper cylinder and an upper opening and closing plate, the piston rod of the upper cylinder being connected to the upper opening and closing plate, the upper cylinder driving the upper opening and closing plate to move to close or open the discharge port of the hopper, the lower opening and closing assembly comprising a lower cylinder and a lower opening and closing plate, the piston rod of the lower cylinder being connected to the lower opening and closing plate, the lower cylinder driving the lower opening and closing plate to move to close or open the opening at the bottom end of the measuring cylinder. The material of the invention has good adaptability, can be used for rapid bottling of Pu'er tea of ​​different sizes, different tenderness and different water contents, is easy to operate, and has high work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of tea production equipment, in particular to a charging machine for tea fermentation or aging. Background Art

[0002] A Chinese patent with patent number 201610472913.2 discloses a rotary bottling machine for dark tea fermentation, which uses a disc-type bottling device to bottle tea leaves. It has poor adaptability to material types, a small fermentation bottle capacity of only about 500 ml, inaccurate material feeding, low efficiency, and the machine is prone to material jamming and loosening.

[0003] In addition, a Chinese patent with patent number 201820721508.4 discloses a bottling machine for edible fungus bottle cultivation technology culture medium, which is mainly used for culture medium such as crushed bran with good fluidity. Pu'er tea is large in size, and the strands are large and easy to connect with each other, making it difficult to accurately weigh and feed. Especially after Pu'er tea absorbs water, it becomes rough and sticky, which is more difficult to feed than crushed bran and other culture mediums, and cannot be directly used. Summary of the invention

[0004] In order to solve the problems existing in the prior art, the present invention provides a loading machine for tea fermentation or aging.

[0005] The technical solution adopted by the present invention is:

[0006] A loading machine for tea fermentation or aging, comprising a tea loading mechanism, the tea loading mechanism comprising a hopper, a measuring cylinder with openings at both ends, and an upper opening and closing assembly and a lower opening and closing assembly respectively used to open and close the discharge port of the hopper and the opening at the bottom end of the measuring cylinder, the top opening of the measuring cylinder is located directly below the discharge port of the hopper, the upper opening and closing assembly comprises an upper cylinder and an upper opening and closing plate, the piston rod of the upper cylinder is connected to the upper opening and closing plate, the upper cylinder drives the upper opening and closing plate to move to close or open the discharge port of the hopper, and the lower opening and closing assembly comprises a lower cylinder and a lower opening and closing plate, the piston rod of the lower cylinder is connected to the lower opening and closing plate, the lower cylinder drives the lower opening and closing plate to move to close or open the opening at the bottom end of the measuring cylinder.

[0007] Preferably, the side wall of the hopper is recessed outward to form a feeding channel connected to the discharge port, a feeding auger is provided in the feeding channel, a feeding motor is provided outside the hopper with an output shaft extending into the hopper and connected to the feeding auger, a stirring motor is provided on the top of the hopper, the output shaft of the stirring motor is connected to the stirring shaft located in the hopper, and a bottling conveyor is provided below the measuring cylinder.

[0008] Preferably, it also includes a bottle loading mechanism, which includes a bottle loading motor, a bottle loading crank, a bottle loading push-pull rod, a bottle loading slide bar, a bottle loading support plate, a bottle loading guide plate, a bottle loading guide rod and a bottle loading conveyor belt, the bottle loading conveyor belt is arranged in the same direction as the bottling conveyor belt, and the unloading end of the bottle loading conveyor belt is arranged adjacent to the loading end of the bottling conveyor belt, the output end of the bottle loading motor is fixedly connected to one end of the bottle loading crank, the bottle loading crank is located at one side of the loading end of the bottle loading conveyor belt, the other end of the bottle loading crank is rotatably connected to one end of the bottle loading push-pull rod, the bottle loading push-pull rod can reciprocate along the normal direction of the top surface of the bottle loading conveyor belt driven by the bottle loading crank, the other end of the bottle loading push-pull rod is slidably connected to the bottle loading slide bar, the sliding direction of the bottle loading slide bar is consistent with the conveying direction of the bottle loading conveyor belt and the bottle loading push-pull rod The reciprocating direction of the rod is perpendicular, and the upper bottle sliding bar is connected to the upper bottle supporting plate toward one end of the upper bottle conveyor belt, and the upper bottle sliding bar is symmetrically provided with an upper bottle guide plate in the length direction, and the upper bottle guide plate is respectively arranged in parallel with the upper bottle push-pull rod and the upper bottle sliding bar, and a guide groove is opened on the upper bottle guide plate along the length direction of the upper bottle push-pull rod, and the middle width of the guide groove is greater than the width of the two ends, and the top end is located at the side of the middle part close to the upper bottle conveyor belt, and the bottom end is located at the side of the middle part away from the upper bottle conveyor belt, the top end and the side of the middle part away from the upper bottle conveyor belt are connected by a bevel transition, and the bottom end and the side of the middle part close to the upper bottle conveyor belt are connected by a bevel transition, and the upper bottle guide rod is slidably connected between the two guide grooves, and the middle part of the upper bottle guide rod is fixedly connected to the end of the upper bottle slide bar away from the upper bottle conveyor belt.

[0009] Preferably, the bottle loading mechanism also includes a bottle loading support and a bottle loading limit rod, the other end of the bottle loading push-pull rod is fixedly connected to the bottle loading support, the bottle loading support is symmetrically provided with a bottle loading slide rod on the bottle loading push-pull rod, the bottle loading support is provided with a sliding hole for the sliding connection of the bottle loading slide rod, the bottle loading support is symmetrically provided with a bottle loading limit rod on the bottle loading push-pull rod, the bottle loading limit rod is arranged parallel to the bottle loading push-pull rod, the bottle loading support is provided with a sliding hole for the sliding connection of the bottle loading limit rod, and bearings matching the guide grooves are respectively provided at both ends of the bottle loading guide rod.

[0010] Preferably, it also includes a tea pressing mechanism, which includes a tea pressing support plate, a tea pressing bracket, a tea pressing cylinder and a tea pressing block, the tea pressing support plate is arranged at the unloading end of the bottling conveyor belt, the tea pressing bracket is arranged above the tea pressing support plate, the tea pressing cylinder is arranged on the tea pressing support plate and the piston rod is vertically facing the tea pressing support plate, and the end of the piston rod of the tea pressing cylinder away from the cylinder body is connected to the tea pressing block.

[0011] Preferably, the tea pressing mechanism also includes a tea pressing vibration component, which includes a vibration motor, an eccentric wheel and a vibration rod, the output shaft of the vibration motor is connected to the eccentric wheel, the two ends of the vibration rod are respectively connected to the bottom center of the tea pressing support plate and the eccentric wheel for rotation, and a buffer spring is provided at the bottom of the tea pressing support plate.

[0012] Preferably, the tea pressing mechanism also includes a tea pressing guide assembly, which includes a tea pressing guide plate, a tea pressing guide cylinder, a tea pressing limiting cylinder, a tea pressing limiting rod, a tea pressing roller, a tea pressing rotating plate, a tea pressing rotating shaft and a tea pressing guide cylinder. The tea pressing guide plate is arranged between the tea pressing support plate and the tea pressing cylinder. The bottom of the tea pressing guide plate is connected to the tea pressing guide cylinder. The tea pressing guide plate is provided with a guide hole corresponding to the tea pressing guide cylinder. The tea pressing guide plate is located on both sides of the bottling conveyor belt and is respectively connected to tea pressing limiting rods perpendicular to the tea pressing support plate. The tea pressing guide plate is located at the bottling conveyor belt. A tea pressing limit cylinder is provided on both sides of the bottle conveyor belt respectively. A limit hole for the tea pressing limit rod to pass through is opened on the tea pressing limit cylinder along the length direction of the tea pressing limit rod. The bottom of the tea pressing limit rod is connected with a tea pressing roller. The tea pressing guide cylinder is arranged under the tea pressing support plate and the piston rod faces the tea pressing support plate. The end of the piston rod of the tea pressing guide cylinder away from the cylinder body is rotatably connected to the middle part of the tea pressing rotating plate. One end of the tea pressing rotating plate is rotatably connected to a tea pressing rotating shaft. The tea pressing rotating shaft is vertically arranged with the two tea pressing limit rods, and the tea pressing roller is in rolling cooperation with the top surface of the tea pressing rotating plate.

[0013] Preferably, a bottle discharging conveyor belt is provided on the side of the tea pressing support plate away from the bottling conveyor belt.

[0014] Preferably, the bottling conveyor comprises two conveyor belts arranged parallel to each other, a bottle pushing mechanism is provided between the two conveyor belts, the bottle pushing mechanism comprises a bottle pushing cylinder, a bottle pushing base, a bottle pushing plate, a bottle pushing roller and a bottle pushing guide plate, the bottle pushing cylinder is arranged along the transmission direction of the bottling conveyor belt, and the piston rod of the bottle pushing cylinder faces the unloading end of the bottling conveyor belt, the end of the piston rod of the bottle pushing cylinder away from the cylinder body is connected to the bottle pushing base, the middle part of the bottle pushing plate is rotatably connected to the bottle pushing base, and the two sides of the bottle pushing plate facing the bottle pushing cylinder are respectively connected to the bottle pushing roller, the weight of the bottle pushing plate at the side of its rotating shaft close to the bottle pushing cylinder is greater than the weight of the bottle pushing plate at the side of its rotating shaft away from the bottle pushing cylinder, and bottle pushing guide plates are respectively provided on both sides of the bottle pushing cylinder, the bottle pushing guide plate is located on the side of the measuring cylinder facing the upper bottle conveyor belt, the top of the bottle pushing guide plate is provided with an inclined surface cooperating with the bottle pushing roller, and the inclined surface of the top of the bottle pushing guide plate facing the upper bottle conveyor belt is higher than the side facing the bottle discharge conveyor belt.

[0015] Preferably, it also includes a frame, and the hopper, measuring cylinder, upper cylinder, lower cylinder, bottling conveyor belt, bottle loading motor, bottle loading guide plate, bottle loading limit rod, bottle loading conveyor belt, vibration motor, tea pressing limit cylinder, tea pressing shaft, tea pressing guide cylinder, bottle discharging conveyor belt, bottle pushing cylinder and bottle pushing guide plate are all arranged on the frame.

[0016] The beneficial effects of the present invention are:

[0017] 1. The material has good adaptability and can be used for Pu'er tea of ​​different sizes, different tenderness and different water content;

[0018] 2. The equipment has good controllability, and the error in loading accuracy and uniformity is kept within 5%;

[0019] 3. The equipment has a high degree of automation and is easy to operate. You only need to enter the set parameters;

[0020] 4. The overall efficiency of the equipment is high, and it can load about 500kg per hour;

[0021] 5. By changing the feeding device and increasing the silo and fermentation bottle, the unit feeding can be increased to 1kg, achieving uniform and accurate feeding, achieving uniform fermentation / aging efficiency and effect in the later stage, and the feeding can be adjusted according to the different sizes of raw materials, with wide adaptability;

[0022] 6. The raw materials are evenly transferred into the measuring cylinder through the auger and the stirring rod. The quantitative purpose is achieved by adjusting the feeding speed and the feeding time. Raw materials of different shapes can be quantitatively and evenly loaded into the tea bottle to ensure that the weight and density remain uniform as a whole, maintain the uniformity of the raw material appearance characteristics, reduce breakage, and achieve the consistency of the later fermentation or aging / processing process, which is beneficial to standardized processing, and can effectively improve the quality of tea fermentation / aging;

[0023] 7. The unique bottle pressing method enables seamless connection between the pressed tea block and the tea bottle, achieving the effect of no leakage and precise bottling. It is easy to operate and has extremely high work efficiency. It can be used for continuous production of various types of Pu'er tea fermentation and aging technology.

[0024] 8. It is convenient for workers to operate, effectively solves the problems of low efficiency, inaccurate feeding and easy jamming of existing tea bottling, reduces the workload of workers, can easily cope with large-scale bottling operations, has high practical value and saves labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic diagram of the external structure of an embodiment of the present invention;

[0026] Figure 2 Schematic diagram of the internal structure of an embodiment of the present invention;

[0027] Figure 3 It is a structural schematic diagram of a hopper in an embodiment of the present invention;

[0028] Figure 4 Schematic diagram of the structure of the upper opening and closing assembly and the lower opening and closing assembly in an embodiment of the present invention;

[0029] Figure 5 for Figure 4 Schematic diagram of the structure at the local A in the middle;

[0030] Figure 6 This is a schematic diagram of the structure of the tea pressing mechanism in an embodiment of the present invention;

[0031] Figure 7 for Figure 4 Schematic diagram of the structure at the middle part B;

[0032] Figure numerals: 1, frame, 2, hopper, 3, measuring cylinder, 4, upper cylinder, 5, upper opening and closing plate, 6, lower cylinder, 7, lower opening and closing plate, 8, unloading channel, 9, unloading auger, 10, unloading motor, 11, stirring motor, 12, stirring shaft, 13, bottling conveyor, 14, bottle loading motor, 15, bottle loading crank, 16, bottle loading push-pull rod, 17, bottle loading slide bar, 18, bottle loading support plate, 19, bottle loading guide plate, 20, bottle loading guide rod, 21, bottle loading conveyor, 22, guide groove, 23, bottle loading support, 24, bottle loading limit Rod, 25. Tea pressing support plate, 26. Tea pressing bracket, 27. Tea pressing cylinder, 28. Tea pressing block, 29. Vibration motor, 30. Eccentric wheel, 31. Vibration rod, 32. Buffer spring, 33. Tea pressing guide plate, 34. Tea pressing guide cylinder, 35. Tea pressing limit cylinder, 36. Tea pressing limit rod, 37. Tea pressing roller, 38. Tea pressing transfer plate, 39. Tea pressing shaft, 40. Tea pressing guide cylinder, 41. Bottle discharging conveyor belt, 42. Bottle pushing cylinder, 43. Bottle pushing base, 44. Bottle pushing plate, 45. Bottle pushing roller, 46. Bottle pushing guide plate. DETAILED DESCRIPTION

[0033] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0034] Examples, such as Figure 1-7As shown, a loading machine for tea fermentation or aging includes a tea loading mechanism, which includes a hopper 2, a measuring cylinder 3 with openings at both ends, and an upper opening and closing assembly and a lower opening and closing assembly respectively used to open and close the discharge port of the hopper 2 and the opening at the bottom end of the measuring cylinder 3, the top opening of the measuring cylinder 3 is located directly below the discharge port of the hopper 2, the upper opening and closing assembly includes an upper cylinder 4 and an upper opening and closing plate 5, the piston rod of the upper cylinder 4 is connected to the upper opening and closing plate 5, the upper cylinder 4 drives the upper opening and closing plate 5 to move to close or open the discharge port of the hopper 2, the lower opening and closing assembly includes a lower cylinder 6 and a lower opening and closing plate 7, the piston rod of the lower cylinder 6 is connected to the lower opening and closing plate 7, the lower cylinder 6 drives the lower opening and closing plate 7 to move to close or open the opening at the bottom end of the measuring cylinder 3.

[0035] When in use, the tea leaves are conveyed to the hopper 2 for bottling; firstly, the upper cylinder 4 and the lower cylinder 6 are started to open the discharge port of the hopper 2 and to close the bottom opening of the measuring cylinder 3, so that the tea leaves in the hopper 2 enter the measuring cylinder 3 and wait for bottling; when the tea bottle is delivered to the bottom of the measuring cylinder 3, the upper cylinder 4 and the lower cylinder 6 are started again to close the discharge port of the hopper 2 and to open the bottom opening of the measuring cylinder 3, so that the tea leaves in the measuring cylinder 3 fall into the tea bottle and the bottling of the tea leaves is completed.

[0036] The end of the upper opening and closing plate 5 away from the upper cylinder 4 can also be connected to a material receiving trough, and a material passing hole is provided at the bottom of the material receiving trough to match the top opening of the measuring cylinder 3. When the upper cylinder 4 opens the discharge port of the hopper 2, the material receiving trough is located below the discharge port of the hopper 2, and the bottom surface of the material receiving trough is flush with the top opening of the measuring cylinder 3; when feeding the material into the measuring cylinder 3, in order to ensure that the weight of the tea in the measuring cylinder 3 is as accurate as possible, the hopper 2 needs to fill the measuring cylinder 3, which may cause the tea to overflow, and the overflowed tea can be collected through the material receiving trough.

[0037] In one of the embodiments, the side wall of the hopper 2 is recessed outward to form a feeding channel 8 connected to the discharge port, a feeding auger 9 is provided in the feeding channel 8, a feeding motor 10 is provided outside the hopper 2 with an output shaft extending into the hopper 2 and connected to the feeding auger 9, a stirring motor 11 is provided on the top of the hopper 2, the output shaft of the stirring motor 11 is connected to a stirring shaft 12 located in the hopper 2, and a bottling conveyor belt 13 is provided below the measuring cylinder 3.

[0038] When the hopper 2 is feeding the measuring cylinder 3, an auger is used to assist in unloading the tea. In order to avoid tea accumulation, the stirring motor 11 drives the stirring shaft 12 to stir the tea so that the tea is distributed as evenly as possible in the hopper 2. The bottling conveyor belt 13 is used to convey the tea bottles to the bottom of the measuring cylinder 3. In order to ensure the accurate position of the tea bottles, components such as distance sensors can be installed to assist in positioning. Sensor positioning has been widely used in the mechanical field and belongs to the prior art, which will not be described in detail.

[0039] In one embodiment, the bottle loading mechanism is also included, and the bottle loading mechanism includes a bottle loading motor 14, a bottle loading crank 15, a bottle loading push-pull rod 16, a bottle loading limit plate, a bottle loading slide bar 17, a bottle loading support plate 18, a bottle loading guide plate 19, a bottle loading guide rod 20 and a bottle loading conveyor belt 21. The bottle loading conveyor belt 21 is arranged in the same direction as the bottling conveyor belt 13, and the unloading end of the bottle loading conveyor belt 21 is arranged adjacent to the loading end of the bottling conveyor belt 13. The output end of the bottle loading motor 14 is fixedly connected to one end of the bottle loading crank 15. The upper bottle crank 15 is located at one side of the feeding end of the upper bottle conveyor 21, and the other end of the upper bottle crank 15 is rotatably connected to one end of the upper bottle push-pull rod 16. The outer periphery of the upper bottle push-pull rod 16 is provided with an upper bottle limit plate, and the upper bottle limit plate is provided with a limit hole matching the upper bottle push-pull rod 16 for the upper bottle push-pull rod 16 to pass through. The upper bottle push-pull rod 16 can reciprocate along the normal direction of the top surface of the upper bottle conveyor 21 under the drive of the upper bottle crank 15, and the other end of the upper bottle push-pull rod 16 is slidably connected with The upper bottle slide bar 17 has a sliding direction perpendicular to the conveying direction of the upper bottle conveyor belt 21 and the reciprocating direction of the upper bottle push-pull rod 16. The upper bottle slide bar 17 is connected to the upper bottle support plate 18 at one end facing the upper bottle conveyor belt 21. The upper bottle slide bar 17 is symmetrically provided with upper bottle guide plates 19 in the length direction. The upper bottle guide plates 19 are respectively arranged parallel to the upper bottle push-pull rod 16 and the upper bottle slide bar 17. The upper bottle guide plates 19 are provided with guide grooves 22 along the length direction of the upper bottle push-pull rod 16. The middle width of the guide groove 22 is greater than the width of the two ends, and the top end is located on the side of the middle part close to the upper bottle conveyor 21, and the bottom end is located on the side of the middle part away from the upper bottle conveyor 21. The top end and the side of the middle part away from the upper bottle conveyor 21 are connected by a bevel transition, and the bottom end and the side of the middle part close to the upper bottle conveyor 21 are connected by a bevel transition. The upper bottle guide rod 20 is slidably connected between the two guide grooves 22, and the middle part of the upper bottle guide rod 20 is fixedly connected to the end of the upper bottle slide rod 17 away from the upper bottle conveyor 21.

[0040] The bottle loading mechanism is mainly used to convey tea bottles to the bottling conveyor belt 13. In the present invention, in order to cooperate with the bottle loading mechanism, the tea bottles are placed in the bottle frame, and the side of the bottle frame extends outward to have a surrounding edge that can be held up by the bottle loading support plate 18. When the bottle loading mechanism is working, the bottle frame with tea bottles is stacked on the bottle loading conveyor belt 21, and the bottle loading motor 14 drives the bottle loading push-pull rod 16 to move from the lowest position (at this time, the bottle loading guide rod 20 is located at the lowest position of the guide groove 22) to the highest position (at this time, the bottle loading guide rod 20 is located at the highest position of the guide groove 22) through the bottle loading crank 15. The bottle loading push-pull rod 16 passes through the bevel at the top of the guide groove 22. Under the guidance of the bevel, the bottle loading guide rod 20 moves toward the bottle frame in the horizontal direction, so that the bottle loading slide rod 17 drives the bottle loading support plate 18 to move to the lower side of the surrounding edge of the second layer of bottle frame from bottom to top. As the bottle loading push-pull rod 16 continues to move upward, the bottle loading support plate 18 is lifted from the bottom. The bottle frames at the second layer and above are conveyed to the bottling conveyor 13 at the bottom by the bottle conveyor 21, and the bottle loading is completed once; when the bottle loading push-pull rod 16 moves up to the highest position, the bottle loading motor 14 drives the bottle loading push-pull rod 16 to move down, and the bottle frame on the bottle loading support plate 18 moves down accordingly and falls on the bottle loading conveyor 21, and the bottle loading push-pull rod 16 passes through the hypotenuse at the bottom of the guide groove 22. Under the guidance of the hypotenuse, the bottle loading guide rod 20 moves in the horizontal direction away from the bottle frame, so that the bottle loading slide bar 17 drives the bottle loading support plate 18 to disengage from the bottom of the bottle frame, and the bottle loading push-pull rod 16 resets when it moves to the lowest position, and the reciprocating cycle can realize continuous bottle loading. Similarly, the sensor positioning can be used to detect whether the bottle loading push-pull rod 16 is in place at the highest and lowest positions of the bottle loading push-pull rod 16, so as to perform subsequent operations, which belongs to the prior art and will not be described in detail. The bottle loading crank 15, the bottle loading push-pull rod 16, the bottle loading limit plate, the bottle loading slide bar 17, the bottle loading support plate 18, the bottle loading guide plate 19, and the bottle loading guide rod 20 can be symmetrically arranged on both sides of the bottle loading conveyor 21, and share the bottle loading motor 14 to make the movement of the bottle frame more stable. The bottle loading motor 14 can drive the bottle loading crank 15 through the sprocket and chain assembly.

[0041] In one of the embodiments, the bottle loading mechanism further includes a bottle loading support 23 and a bottle loading limit rod 24, the other end of the bottle loading push-pull rod 16 is fixedly connected to the bottle loading support 23, the bottle loading slide rod 17 is symmetrically arranged on the bottle loading support 23 with the bottle loading push-pull rod 16, the bottle loading support 23 is provided with a sliding hole for the bottle loading slide rod 17 to be slidably connected, the bottle loading support 23 is symmetrically provided with a bottle loading limit rod 24 with the bottle loading push-pull rod 16, the bottle loading limit rod 24 is arranged parallel to the bottle loading push-pull rod 16, the bottle loading support 23 is provided with a sliding hole for the bottle loading limit rod 24 to be slidably connected, and bearings matching the guide groove 22 are respectively provided at both ends of the bottle loading guide rod 20.

[0042] The cooperation between the upper bottle limit rod and the upper bottle support 23 can make the push-pull rod move up and down more smoothly, and the upper bottle guide rod 20 can slide more smoothly in the guide groove 22 through the bearing.

[0043] In one of the embodiments, it also includes a tea pressing mechanism, which includes a tea pressing support plate 25, a tea pressing bracket 26, a tea pressing cylinder 27 and a tea pressing block 28. The tea pressing support plate 25 is arranged at the unloading end of the bottling conveyor belt 13, the tea pressing bracket 26 is arranged above the tea pressing support plate 25, the tea pressing cylinder 27 is arranged on the tea pressing support plate 25 and the piston rod is vertically facing the tea pressing support plate 25, and the end of the piston rod of the tea pressing cylinder 27 away from the cylinder body is connected to the tea pressing block 28.

[0044] The tea pressing mechanism is used to press the tea leaves in the tea bottles that have been bottled, so that the tea leaves are compacted and easy to seal. The tea bottles filled with tea leaves are sent from the bottling conveyor belt 13 to the tea pressing support plate 25 for tea pressing. After the tea bottles are in place, the tea pressing cylinder 27 is started to drive the tea pressing block 28 into the tea bottles for tea pressing. Whether the tea bottles are in place can also be detected by using sensors, which belongs to the existing technology and will not be described in detail.

[0045] In one of the embodiments, the tea pressing mechanism also includes a tea pressing vibration component, which includes a vibration motor 29, an eccentric wheel 30 and a vibration rod 31. The output shaft of the vibration motor 29 is connected to the eccentric wheel 30, and the two ends of the vibration rod 31 are respectively rotatably connected to the bottom center of the tea pressing support plate 25 and the eccentric wheel 30. A buffer spring 32 is provided at the bottom of the tea pressing support plate 25.

[0046] When pressing the tea, in order to make the tea leaves evenly pressed, a tea pressing vibration component is set. The vibration motor 29 drives the tea pressing support plate 25 to vibrate through the eccentric wheel 30 and the vibration rod 31, so that the tea leaves in the tea bottle are evenly distributed. The vibration motor 29 can drive the eccentric wheel 30 through the sprocket and chain assembly.

[0047] In one of the embodiments, the tea pressing mechanism further includes a tea pressing guide assembly, which includes a tea pressing guide plate 33, a tea pressing guide cylinder 34, a tea pressing limit cylinder 35, a tea pressing limit rod 36, a tea pressing roller 37, a tea pressing rotating plate, a tea pressing rotating shaft 39 and a tea pressing guide cylinder 40. The tea pressing guide plate 33 is arranged between the tea pressing support plate 25 and the tea pressing cylinder 27. The bottom of the tea pressing guide plate 33 is connected to the tea pressing guide cylinder 34. The tea pressing guide plate 33 is provided with a guide hole corresponding to the tea pressing guide cylinder 34. The tea pressing guide plate 33 is located on both sides of the bottling conveyor belt 13 and is respectively connected to the tea pressing limit rods 36 perpendicular to the tea pressing support plate 25. The tea pressing limit cylinders 35 are respectively provided on both sides of the plate 33 located at the bottling conveyor belt 13. The tea pressing limit cylinders 35 are provided with limit holes for the tea pressing limit rods 36 to pass through along the length direction of the tea pressing limit rods 36. The bottom of the tea pressing limit rods 36 is connected with a tea pressing roller 37. The tea pressing guide cylinder 40 is arranged below the tea pressing support plate 25 and the piston rod faces the tea pressing support plate 25. The end of the piston rod of the tea pressing guide cylinder 40 away from the cylinder body is rotatably connected to the middle part of the tea pressing rotating plate. One end of the tea pressing rotating plate is rotatably connected to a tea pressing rotating shaft 39. The tea pressing rotating shaft 39 is vertically arranged with the two tea pressing limit rods 36, and the tea pressing roller 37 is rollingly matched with the top surface of the tea pressing rotating plate.

[0048] In order to ensure that the pressed tea block 28 accurately enters the tea bottle, a pressed tea guide assembly is provided. After the tea bottle is in place, the pressed tea guide cylinder 40 is started to pull the pressed tea rotating plate downward, and the pressed tea guide plate 33 moves downward under automatic gravity. During the movement, the pressed tea limit cylinder 35 guides the pressed tea guide plate 33 through the pressed tea limit rod 36. During the downward movement, there is rolling friction between the pressed tea roller 37 and the pressed tea rotating plate, which reduces the friction between the pressed tea limit rod 36 and the pressed tea rotating plate. The bottom end of the pressed tea guide cylinder 34 is in a trumpet shape to position the tea bottle, so that the pressed tea block 28 corresponding to the pressed tea guide cylinder 34 can enter the tea bottle accurately.

[0049] In one embodiment, a bottle discharging conveyor belt 41 is provided on a side of the tea pressing support plate 25 away from the bottling conveyor belt 13 .

[0050] The bottle discharging conveyor 41 is used to transport the tea bottles and bottle frames after pressing the tea to the next process. The bottle frames can be transported from the tea pressing support plate 25 to the bottle discharging conveyor 41 manually or by setting another pushing mechanism.

[0051] In one embodiment, the bottling conveyor belt 13 includes two conveyor belts arranged parallel to each other, and a bottle pushing mechanism is provided between the two conveyor belts, and the bottle pushing mechanism includes a bottle pushing cylinder 42, a bottle pushing base 43, a bottle pushing plate 44, a bottle pushing roller 45 and a bottle pushing guide plate 46. The bottle pushing cylinder 42 is arranged along the transmission direction of the bottling conveyor belt 13, and the piston rod of the bottle pushing cylinder 42 faces the unloading end of the bottling conveyor belt 13, and the end of the piston rod of the bottle pushing cylinder 42 away from the cylinder body is connected to the bottle pushing base 43, and the middle part of the bottle pushing plate 44 is rotatably connected to the bottle pushing base 43, and the bottle pushing plate 44 Bottle pushing rollers 45 are respectively connected to the two sides of one end facing the bottle pushing cylinder 42, and the weight of the bottle pushing plate 44 on the side of its rotating axis close to the bottle pushing cylinder 42 is greater than the weight of the bottle pushing plate 44 on the side of its rotating axis away from the bottle pushing cylinder 42. Bottle pushing guide plates 46 are respectively provided on both sides of the bottle pushing cylinder 42, and the bottle pushing guide plates 46 are located on the side of the measuring cylinder 3 facing the upper bottle conveyor 21. The top of the bottle pushing guide plate 46 is provided with an inclined surface that cooperates with the bottle pushing roller 45, and the inclined surface of the top of the bottle pushing guide plate 46 is higher on the side facing the upper bottle conveyor 21 than on the side facing the bottle discharge conveyor 41.

[0052] The bottle pushing mechanism is used to push the tea bottles and bottle frames filled with tea onto the tea pressing support plate 25. The bottle pushing cylinder 42 is first in a retracted state. At this time, the bottle pushing roller 45 is located on the bottle pushing guide plate 46. The bottle pushing guide plate 46 gives support force to the bottle pushing roller 45, so that the bottle pushing plate 44 is located below the top surface of the bottling conveyor 13 as a whole. The whole bottle frame moves from the loading end of the bottling conveyor 13 to the unloading end for loading tea. When the tea is loaded and the bottle frame needs to be pushed, the bottle pushing cylinder 42 extends out to drive the bottle pushing base 43. After the bottle pushing roller 45 leaves the guide plate, under the action of gravity, the bottle pushing plate 44 located on the side of its rotating shaft away from the bottle pushing cylinder 42 rises to above the top surface of the bottling conveyor 13, thereby pushing the bottle frame. After the bottle frame is pushed to the tea pressing support plate 25, the bottle pushing cylinder 42 drives the base to reset and wait for the next bottle pushing.

[0053] In one of the embodiments, it also includes a frame 1, and the hopper 2, measuring cylinder 3, upper cylinder 4, lower cylinder 6, bottling conveyor belt 13, bottle loading motor 14, upper bottle limiting plate, upper bottle guide plate 19, upper bottle limiting rod 24, bottle loading conveyor belt 21, vibration motor 29, tea pressing limiting cylinder 35, tea pressing rotating shaft 39, tea pressing guide cylinder 40, bottle discharging conveyor belt 41, bottle pushing cylinder 42 and bottle pushing guide plate 46 are all arranged on the frame 1.

[0054] The above-mentioned embodiments only express the specific implementation of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A tea fermentation or aging loading machine, characterized in that: The tea loading mechanism comprises a hopper (2), a measuring cylinder (3) with openings at both ends, and an upper opening and closing assembly and a lower opening and closing assembly respectively used for opening and closing the discharge port of the hopper (2) and the bottom opening of the measuring cylinder (3), wherein the top opening of the measuring cylinder (3) is located directly below the discharge port of the hopper (2), the upper opening and closing assembly comprises an upper cylinder (4) and an upper opening and closing plate (5), the piston rod of the upper cylinder (4) is connected to the upper opening and closing plate (5), and the upper cylinder (4) drives the upper opening and closing plate (5) to move so as to close or open the discharge port of the hopper (2), and the lower opening and closing assembly comprises a lower cylinder (6) and a lower opening and closing plate (7), the piston rod of the lower cylinder (6) is connected to the lower opening and closing plate (7), and the lower cylinder (6) drives the lower opening and closing plate (7) to move so as to close or open the bottom opening of the measuring cylinder (3); The side wall of the hopper (2) is recessed outward to form a feeding channel (8) connected to the discharge port, a feeding auger (9) is arranged in the feeding channel (8), a feeding motor (10) is arranged outside the hopper (2), the output shaft of which extends into the hopper (2) and is connected to the feeding auger (9), a stirring motor (11) is arranged on the top of the hopper (2), the output shaft of the stirring motor (11) is connected to the stirring shaft (12) located in the hopper (2), and a bottling conveyor belt (13) is arranged below the measuring cylinder (3); The bottle loading device also includes a bottle loading mechanism, the bottle loading mechanism including a bottle loading motor (14), a bottle loading crank (15), a bottle loading push-pull rod (16), a bottle loading slide rod (17), a bottle loading support plate (18), a bottle loading guide plate (19), a bottle loading guide rod (20) and a bottle loading conveyor belt (21), the bottle loading conveyor belt (21) being arranged in the same direction as the bottling conveyor belt (13), and the unloading end of the bottle loading conveyor belt (21) being arranged adjacent to the loading end of the bottling conveyor belt (13), and the output end of the bottle loading motor (14) being connected to the bottle loading crank (15). The bottle loading crank (15) is fixedly connected to one end of the bottle loading conveyor (21); the other end of the bottle loading crank (15) is rotatably connected to one end of the bottle loading push-pull rod (16); the bottle loading push-pull rod (16) can reciprocate along the normal direction of the top surface of the bottle loading conveyor (21) under the drive of the bottle loading crank (15); the other end of the bottle loading push-pull rod (16) is slidably connected to the bottle loading slide rod (17); the sliding direction of the bottle loading slide rod (17) is aligned with the conveying direction of the bottle loading conveyor (21) and The reciprocating direction of the upper bottle push-pull rod (16) is vertical. One end of the upper bottle slide rod (17) facing the upper bottle conveyor belt (21) is connected to the upper bottle support plate (18). The upper bottle slide rod (17) is symmetrically provided with upper bottle guide plates (19) in the length direction. The upper bottle guide plates (19) are respectively arranged parallel to the upper bottle push-pull rod (16) and the upper bottle slide rod (17). A guide groove (22) is opened on the upper bottle guide plate (19) along the length direction of the upper bottle push-pull rod (16). The middle width of the guide groove (22) is large. The width of the upper bottle conveyor (21) is greater than that of the upper bottle conveyor (21), and the top end is located at a side of the middle part close to the upper bottle conveyor (21), and the bottom end is located at a side of the middle part away from the upper bottle conveyor (21). The top end and the side of the middle part away from the upper bottle conveyor (21) are connected by a bevel transition, and the bottom end and the side of the middle part close to the upper bottle conveyor (21) are connected by a bevel transition. A bottle guide rod (20) is slidably connected between the two guide grooves (22), and the middle part of the bottle guide rod (20) is fixedly connected to an end of the bottle slide rod (17) away from the upper bottle conveyor (21).

2. The tea fermentation or aging loading machine according to claim 1, characterized in that: The bottle loading mechanism further comprises a bottle loading support (23) and a bottle loading stop rod (24); the other end of the bottle loading push-pull rod (16) is fixedly connected to the bottle loading support (23); a bottle loading slide rod (17) is symmetrically arranged on the bottle loading support (23) and the bottle loading push-pull rod (16); a slide hole for sliding connection of the bottle loading slide rod (17) is provided on the bottle loading support (23); a bottle loading stop rod (24) is symmetrically arranged on the bottle loading push-pull rod (16) and the bottle loading stop rod (24) is arranged in parallel with the bottle loading push-pull rod (16); a slide hole for sliding connection of the bottle loading stop rod (24) is provided on the bottle loading support (23); and bearings matching the guide groove (22) are respectively provided at both ends of the bottle loading guide rod (20).

3. The tea fermentation or aging charging machine according to claim 2, characterized in that: The invention also comprises a tea pressing mechanism, which comprises a tea pressing support plate (25), a tea pressing bracket (26), a tea pressing cylinder (27) and a tea pressing block (28), wherein the tea pressing support plate (25) is arranged at the unloading end of the bottling conveyor belt (13), the tea pressing bracket (26) is arranged above the tea pressing support plate (25), the tea pressing cylinder (27) is arranged on the tea pressing support plate (25) and the piston rod is vertically facing the tea pressing support plate (25), and the end of the piston rod of the tea pressing cylinder (27) away from the cylinder body is connected to the tea pressing block (28).

4. The tea fermentation or aging loading machine according to claim 3, characterized in that: The tea pressing mechanism further comprises a tea pressing vibration assembly, which comprises a vibration motor (29), an eccentric wheel (30) and a vibration rod (31), wherein the output shaft of the vibration motor (29) is connected to the eccentric wheel (30), and the two ends of the vibration rod (31) are respectively rotatably connected to the bottom center of the tea pressing support plate (25) and the eccentric wheel (30), and a buffer spring (32) is provided at the bottom of the tea pressing support plate (25).

5. The tea fermentation or aging loading machine according to claim 4, characterized in that: The tea pressing mechanism further comprises a tea pressing guide assembly, which comprises a tea pressing guide plate (33), a tea pressing guide cylinder (34), a tea pressing limit cylinder (35), a tea pressing limit rod (36), a tea pressing roller (37), a tea pressing rotating plate, a tea pressing rotating shaft (39) and a tea pressing guide cylinder (40). The tea pressing guide plate (33) is arranged between the tea pressing support plate (25) and the tea pressing cylinder (27). The bottom of the tea pressing guide plate (33) is connected to the tea pressing guide cylinder (34). The tea pressing guide plate (33) is provided with a guide hole corresponding to the tea pressing guide cylinder (34). The tea pressing guide plate (33) is located on both sides of the bottling conveyor belt (13) and is respectively connected to tea pressing limit rods (36) perpendicular to the tea pressing support plate (25). The tea pressing guide plate (33) is provided with a tea pressing limit rod (36) perpendicular to the tea pressing support plate (25). 33) Tea pressing limit cylinders (35) are respectively provided on both sides of the bottling conveyor belt (13). A limit hole for the tea pressing limit rod (36) to pass through is opened on the tea pressing limit cylinder (35) along the length direction of the tea pressing limit rod (36). The bottom of the tea pressing limit rod (36) is connected to a tea pressing roller (37). The tea pressing guide cylinder (40) is arranged below the tea pressing support plate (25) and its piston rod faces the tea pressing support plate (25). One end of the piston rod of the tea pressing guide cylinder (40) away from the cylinder body is rotatably connected to the middle part of the tea pressing rotating plate. One end of the tea pressing rotating plate is rotatably connected to a tea pressing rotating shaft (39). The tea pressing rotating shaft (39) is vertically arranged with the two tea pressing limit rods (36). The tea pressing roller (37) is rollingly matched with the top surface of the tea pressing rotating plate.

6. The tea fermentation or aging loading machine according to claim 5, characterized in that: A bottle discharging conveyor belt (41) is provided on the side of the tea pressing support plate (25) away from the bottling conveyor belt (13).

7. The tea fermentation or aging loading machine according to claim 6, characterized in that: The bottling conveyor belt (13) comprises two conveyor belts arranged parallel to each other, a bottle pushing mechanism is arranged between the two conveyor belts, the bottle pushing mechanism comprises a bottle pushing cylinder (42), a bottle pushing base (43), a bottle pushing plate (44), a bottle pushing roller (45) and a bottle pushing guide plate (46), the bottle pushing cylinder (42) is arranged along the transmission direction of the bottling conveyor belt (13), and the piston rod of the bottle pushing cylinder (42) faces the unloading end of the bottling conveyor belt (13), the end of the piston rod of the bottle pushing cylinder (42) away from the cylinder body is connected to the bottle pushing base (43), the middle part of the bottle pushing plate (44) is rotatably connected to the bottle pushing base (43), and the bottle pushing plate (44) faces the bottle pushing cylinder The two sides of one end of the bottle pushing plate (42) are respectively connected to the bottle pushing roller (45), the weight of the bottle pushing plate (44) located on the side of its rotation axis close to the bottle pushing cylinder (42) is greater than the weight of the bottle pushing plate (44) located on the side of its rotation axis away from the bottle pushing cylinder (42), and the two sides of the bottle pushing cylinder (42) are respectively provided with a bottle pushing guide plate (46), the bottle pushing guide plate (46) is located on the side of the measuring cylinder (3) facing the upper bottle conveyor (21), and the top of the bottle pushing guide plate (46) is provided with an inclined surface that cooperates with the bottle pushing roller (45), and the inclined surface of the top of the bottle pushing guide plate (46) is higher on the side facing the upper bottle conveyor (21) than on the side facing the discharge bottle conveyor (41).

8. The tea fermentation or aging loading machine according to claim 7, characterized in that: The machine also comprises a frame (1), wherein the hopper (2), the measuring cylinder (3), the upper cylinder (4), the lower cylinder (6), the bottling conveyor belt (13), the bottle loading motor (14), the bottle loading guide plate (19), the bottle loading limit rod (24), the bottle loading conveyor belt (21), the vibration motor (29), the tea pressing limit cylinder (35), the tea pressing rotating shaft (39), the tea pressing guide cylinder (40), the bottle discharging conveyor belt (41), the bottle pushing cylinder (42) and the bottle pushing guide plate (46) are all arranged on the frame (1).

Images