Rolling machine for producing hippophae rhamnoides tea leaves and use method of rolling machine

Abstract

The invention relates to the technical field of tea leaf rolling machines, and discloses a rolling machine for producing sea-buckthorn tea leaves and a use method of the rolling machine. A rolling driving motor is matched with a driving connecting arm to perform dangling driving on a rolling cylinder seat, and a twisting and pressing driving cylinder body is used for providing downward pressing driving force for a rolling and pressing disc, so that the quality of tea leaf products is improved; a notch guiding and pushing type feeding uncovering driving mode is adopted, a twisting and pressing support is guided and supported through a lifting guide column, a lead screw driving motor is matched with a driving lead screw to conduct lifting action driving, and automatic opening and closing reset actions of a material opening in the upper portion of a twisting barrel base can be completed without manual operation; the operation convenience and the machining efficiency of the equipment can be improved while manpower is saved, and during discharging, downward moving driving of a discharging driving cylinder body is matched with abutting pushing guiding of two sets of cover opening guiding grooves in the upper portion of a cover sealing guiding column, so that a discharging sealing cover can move downwards to be turned laterally to be opened; and automatic opening and closing actions of the material opening in the lower part of the rolling disc seat can be completed without manual operation.

Description

Technical Field

[0001] The invention relates to the technical field of tea rolling machines, in particular to a tea rolling machine for sea buckthorn tea production and a use method thereof. Background Art

[0002] Seabuckthorn leaves are rich in vitamins, minerals and antioxidants, and have the effects of enhancing immunity, anti-oxidation, and lowering blood lipids. Seabuckthorn tea is made of seabuckthorn leaves as the main raw material, combined with the unique ecological environment of the arsenic sandstone area, and is made into a healthy tea drink through scientific processing. Long-term drinking has many benefits for human health. In the production and processing of seabuckthorn tea, three main steps are required: withering, rolling and drying. Rolling is a shaping process for tea processing. By rolling, its tight and curved appearance is formed, the internal quality of tea is improved, and the cell wall is broken to facilitate the release of tea juice in brewing tea. At the same time, the rolling process plays an important role in ensuring the tightness of the strips in the subsequent fermentation, the rich soup color during brewing, and improving the quality grade. As a tea rolling processing equipment, the principle of tea rolling is to use a crank-connecting rod mechanism to drive the rolling barrel to make a horizontal rotation on the rolling plate. The tea leaves in the barrel are curled into strips due to the combined effect of the pressure of the barrel cover, the reaction force of the rolling plate, the resistance of the ridges and the side pressure of the rolling barrel, completing the rolling process of the tea leaves.

[0003] During the rolling process, the tea material needs to be placed inside the rolling cylinder seat. Since the rolling cylinder seat is in the shape of a cylinder seat and needs to be installed in conjunction with a rolling pressure plate, the pressure plate needs to be unlocked and moved up manually when feeding the material, and the pressure plate needs to be reset and locked after loading. The operation is time-consuming and labor-intensive, and the use is very inconvenient. Therefore, a rolling machine for sea buckthorn tea production and a method for using the same are proposed. Summary of the invention

[0004] The object of the present invention is to provide a rolling machine for seabuckthorn tea production and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rolling machine for seabuckthorn tea production, comprising a frame mechanism, a rolling mechanism and a discharging mechanism, the frame mechanism is used for the working support of the equipment, the frame mechanism comprises a disc seat support, a rolling disc seat, a rolling cylinder seat, a rolling drive frame, a rolling drive motor and a driving connecting arm, the disc seat support is supported and installed at the lower part of the rolling disc seat, the rolling cylinder seat is movably installed at the upper part of the rolling disc seat under the cooperative drive of the rolling drive frame and the rolling drive motor, and the driving connecting arm is installed at the lower supporting side of the rolling drive frame;

[0006] The kneading mechanism is used for kneading tea leaves, and comprises a screw drive motor, a twisting bracket, a lifting guide column, a twisting drive cylinder and a kneading plate. The twisting bracket is movably lifted and installed on the upper part of the lifting guide column under the drive of the screw drive motor. The upper part of the lifting guide column is provided with a lifting guide groove. The kneading plate is movably lifted and installed on the lower part of the twisting bracket under the drive of the twisting drive cylinder.

[0007] The discharging mechanism is used for controlling the discharging of tea leaves, and comprises a discharging cover, a discharging drive cylinder, a drive mounting seat and a cover guide post. The discharging cover is installed on the side of the discharging opening in the middle of the kneading disk seat under the guiding support of the cover guide post. A cover opening guide groove is provided on the upper part of the cover guide post. The discharging cover is connected and installed with the cylinder body of the discharging drive cylinder through the drive mounting seat.

[0008] Preferably, the above-mentioned disc seat pillars are provided in plurality, a supporting shaft column is fixedly installed in the middle part of the upper end side of the disc seat pillar, the kneading disc seat is in the shape of a disc seat, the inner concave surface side of the kneading disc seat is evenly provided with kneading convex patterns in a circular shape, and an installation shaft seat is provided on the outer side of the kneading disc seat, the lower part of the installation shaft seat is fitted and supported and installed with the upper part of the disc seat pillar, and the supporting shaft column is plugged into and installed in alignment with the shaft hole in the middle part of the installation shaft seat.

[0009] Preferably, one end of the driving arm is hingedly mounted to the supporting shaft column, the kneading cylinder seat is in the shape of a cylinder seat, the kneading cylinder seat is fixedly mounted in the middle of the kneading driving frame, the outer side of the kneading driving frame is evenly fixed with mounting arms in a circular shape, and the other end of the driving arm is hingedly mounted to the end of the mounting arm.

[0010] Preferably, the above-mentioned kneading drive motor is fixedly installed on the lower side of the kneading disc seat through a bracket, the rotating shaft end of the kneading drive motor is fixedly installed on one end of the driving arm, and a supporting base is fixedly installed on the rear side of the kneading drive frame, and the other end of the driving arm is hingedly installed on the rear side of the supporting base.

[0011] Preferably, a transmission housing seat is installed on the upper part of the above-mentioned support seat, the lifting guide column is fixedly installed on the upper part of the transmission housing seat, the twisting and pressing bracket is slidably mounted on the upper part of the lifting guide column through a guide sleeve arranged at the end, and a threaded cylinder seat is fixedly installed at the center of the guide sleeve through a side column, and the threaded cylinder seat is movably embedded in the interior of the lifting guide column, the lifting guide groove is opened through the side of the lifting guide column, and the side column side of the threaded cylinder seat is slidably embedded in the lifting guide groove.

[0012] Preferably, a driving screw is installed on the internal fixed axis rotation of the above-mentioned lifting guide column, the middle threaded section of the driving screw is threadedly connected to the screw hole in the middle of the threaded cylinder seat, the screw drive motor is fixed to the side of the transmission housing seat by bolts, and the ends of the screw drive motor and the driving screw are both installed with bevel gears, and the two sets of bevel gears are installed by tooth groove meshing.

[0013] Preferably, a connecting rod mounting hole is provided at the front end of the above-mentioned twisting and pressing bracket, and a pressure plate mounting connecting rod is installed through a movable penetration inside the connecting rod mounting hole. The twisting pressure plate is installed at the lower part of the pressure plate mounting connecting rod, and springs are provided on the mounting sides of the twisting pressure plate and the pressure plate mounting connecting rod. The twisting and pressing driving cylinder body is fixedly installed on the upper part of the twisting and pressing bracket by bolts, and the push rod end of the twisting and pressing driving cylinder body is fixedly installed on the upper part of the pressure plate mounting connecting rod through a connecting block.

[0014] Preferably, the above-mentioned sealing guide column is fixedly installed on the lower part of the kneading disc seat, and a guide side block is fixed on the side of the discharge sealing cover. The sealing guide column is movably plugged into the socket in the middle of the guide side block, and the inner side of the socket in the middle of the guide side block is provided with a guide protrusion slidably engaged with the cover opening guide groove. After closing, the discharge sealing cover is engaged and sealed from the bottom to the inner side of the discharge opening.

[0015] Preferably, the push rod end of the above-mentioned discharge driving cylinder is fixedly installed on the lower part of the kneading disc seat, and the driving mounting seat is fixedly installed on the cylinder body of the discharge driving cylinder by bolts. The lower part of the kneading disc seat is fixedly installed with guide pins in pairs, and the guide pins are movably plugged into the sockets on the side of the driving mounting seat. The side of the driving mounting seat is fixed with guide push ring seats in pairs, and the guide push ring seats are movably mounted on the upper part of the sealing guide pins. The two groups of guide push ring seats are respectively pushed and installed on the upper and lower sides of the guide edge block.

[0016] The present invention also provides a method for using a rolling machine for producing seabuckthorn tea, comprising the following steps:

[0017] S1. Preparation work: washing, withering and killing the picked tea leaves, then checking whether the parts of the rolling machine are firmly installed, and cleaning the debris inside the machine to ensure that there is no interference from foreign objects. Then, according to the variety and characteristics of sea buckthorn tea leaves, select appropriate rolling parameters and adjust the working parameters of the rolling machine;

[0018] S2, feeding. Before the feeding operation, adjust the device to the feeding mode through the control panel. At this time, the pressing plate installation connecting rod is in the highest position under the drive of the twisting and pressing driving cylinder body. At the same time, the screw driving motor works to drive the twisting and pressing bracket to move upward by driving the screw. During the upward movement, the connecting column on the side of the threaded cylinder seat slides and engages with the lifting guide groove. When it reaches the turning part of the lifting guide groove, the kneading and pressing plate is disengaged from the kneading cylinder seat. Then, under the pushing action of the lifting guide groove, the twisting and pressing bracket flips to one side, driving the kneading and pressing plate to deflect and disengage from the upper part of the kneading cylinder seat. Then, the pre-treated tea leaves are evenly put into the kneading cylinder seat. Pay attention to controlling the feeding amount to avoid excessive amount causing uneven kneading or too little amount causing waste;

[0019] S3, kneading processing, start the kneading machine, under the drive of the screw drive motor, the twisting and pressing bracket drives the kneading pressure plate to flip and move down to reset, so that the kneading pressure plate is back inside the kneading cylinder seat, and when the twisting and pressing bracket drops to the lower stop position, the twisting and pressing driving cylinder drives the kneading pressure plate to continue to press down and stop when it reaches the set pressure, completing the work reset. After that, the kneading pressure plate moves up slightly and enters the working preparation state. After completion, press the start switch, the kneading driving motor drives the kneading driving bracket to drive the kneading cylinder seat to perform a pendulum motion. At the same time, under the drive of the twisting and pressing driving cylinder, the kneading pressure plate kneads the tea leaves in the kneading cylinder seat with the set pressure. During the process, the turning of the tea leaves in the kneading cylinder seat is observed, and the distance between the kneading pressure plate and the tea leaves, as well as the kneading time and pressure and other parameters are adjusted in time according to the actual situation;

[0020] S4, discharging and cleaning. After completing the kneading process, stop the kneading machine and move the twisting and pressing bracket upward to reset. At this time, the kneading cylinder seat is in the center of the kneading disc seat. Then set the equipment to the discharging mode. Under the drive of the discharging drive cylinder, the discharging cover is driven downward by the guide push ring seat on the side of the driving mounting seat. During the downward movement, the guide protrusion is slidably engaged with the cover opening guide groove. When the guide protrusion reaches the turning point of the cover opening guide groove, the discharging cover is completely disengaged from the discharging opening. Then, under the push guide of the cover opening guide groove, the discharging cover is flipped to one side and completely disengaged from the lower part of the discharging opening to discharge the kneaded tea leaves in time. Then, the kneading machine is thoroughly cleaned to remove the residual tea leaves and impurities for next use. After completion, the discharging cover is flipped, moved upward to reset and re-engaged with the discharging opening under the drive of the discharging drive cylinder to complete the processing cycle.

[0021] Compared with the prior art, the present invention adopts the above technical solution and has the following technical effects:

[0022] 1. This kneading machine adopts an automatic working drive mode, using the kneading drive motor and the driving connecting arm to drive the kneading cylinder seat in a suspended swing, and the twisting drive cylinder provides a downward driving force for the kneading pressure plate. The elastic connection of the kneading pressure plate connecting side spring can realize precise pressure control during kneading operation, and the automatic pressure control is accurate at work, which greatly improves the operating convenience and kneading pressure accuracy of the equipment, and is beneficial to the improvement of the quality of tea products.

[0023] 2. The slot-guided push-type feeding and opening drive mode is adopted, and the lifting guide column is used to guide and support the twisting and pressing bracket, and the lifting and lowering action is driven by the screw drive motor and the driving screw. A lifting guide groove is arranged on the upper part of the lifting guide column. When feeding, the lifting guide groove pushes and guides the twisting and pressing bracket to make it move upward and flip sideways accurately. The automatic opening and closing resetting action of the upper material port of the kneading cylinder seat can be completed without manual operation, which can save manpower and improve the operation convenience and processing efficiency of the equipment.

[0024] 3. A side-flipping discharging structure is adopted. A discharging cover is provided at the middle opening of the kneading disc seat. The discharging cover is driven by the discharging drive cylinder body in cooperation with the cover guide post. The discharging cover is guided and supported by the cover guide post and connected and installed with the cylinder body of the discharging drive cylinder body through the drive mounting seat. When discharging, the discharging drive cylinder body is driven downward to cooperate with the push-pushing guide of the two sets of cover opening guide grooves on the upper part of the cover guide post to make the discharging cover move downward and flip sideways to open. The automatic opening and closing of the lower material port of the kneading disc seat can be completed without manual operation. The action is accurate and fast without human cooperation. Compared with similar equipment, it has better operation convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a schematic diagram of the overall upper three-dimensional structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the overall lower three-dimensional structure of the present invention;

[0028] Figure 3 It is a schematic diagram of the working installation structure of the twisting and pressing mechanism of the present invention;

[0029] Figure 4 It is a schematic diagram of the driving installation structure of the twisting and pressing support of the present invention;

[0030] Figure 5 It is a schematic diagram of the installation structure of the kneading platen of the present invention;

[0031] Figure 6 This is a schematic diagram of the structure of the discharge cover in the closed state of the present invention;

[0032] Figure 7 This is a schematic diagram of the structure of the discharge cover of the present invention in an open state;

[0033] Figure 8 It is a schematic diagram of the installation structure of the discharge cover and the drive mounting seat of the present invention.

[0034] Explanation of the reference numerals in the accompanying drawings: 1. Plate seat support; 2. Kneading plate seat; 3. Kneading cylinder seat; 4. Kneading drive frame; 5. Kneading drive motor; 6. Driving connecting arm; 7. Screw drive motor; 8. Twisting and pressing bracket; 9. Lifting guide column; 10. Twisting and pressing drive cylinder; 11. Kneading pressure plate; 12. Driving screw; 13. Threaded cylinder seat; 14. Lifting guide groove; 15. Pressure plate mounting connecting rod; 16. Spring; 17. Discharge cover; 18. Discharge drive cylinder; 19. Drive mounting seat; 20. Covering guide column; 21. Guide plug column; 22. Opening guide groove. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0037] Example

[0038] See also Figure 1-8 The present invention provides a technical solution: a rolling machine for seabuckthorn tea production, including a frame mechanism, a rolling mechanism and a discharge mechanism, the frame mechanism is used for the working support of the equipment, the frame mechanism includes a disc support 1, a rolling disc seat 2, a rolling cylinder seat 3, a rolling drive frame 4, a rolling drive motor 5 and a drive connecting arm 6, as shown in the attached Figure 1As shown, three disc seat pillars 1 are provided, and the kneading disc seat 2 is in the shape of a disc seat. In order to improve the kneading effect, kneading convex patterns are evenly arranged in a circular shape on the inner concave surface side of the kneading disc seat 2. In order to facilitate the installation and support of the kneading disc seat 2, a supporting shaft column is fixedly installed in the middle of the upper end side of the disc seat pillar 1, and an installation shaft seat is provided on the outer side of the kneading disc seat 2. The lower part of the installation shaft seat is fitted and supported and installed with the upper part of the disc seat pillar 1, and the supporting shaft column is plugged into the shaft hole in the middle of the installation shaft seat.

[0039] The kneading cylinder seat 3 is movably installed on the upper part of the kneading disc seat 2 under the cooperative drive of the kneading drive frame 4 and the kneading drive motor 5. Figure 1 As shown, the driving connecting arm 6 is installed on the lower supporting side of the kneading driving frame 4 for driving support transmission of the kneading driving frame 4, one end of the driving connecting arm 6 is hingedly installed with the supporting shaft column, the kneading cylinder seat 3 is in the shape of a cylinder seat, and the kneading cylinder seat 3 is fixedly installed in the middle of the kneading driving frame 4. The outer side of the kneading driving frame 4 is evenly fixed with mounting arms in a circular shape, and the other end of the driving connecting arm 6 is hingedly installed with the end of the mounting arm. Under the linkage support of the driving connecting arm 6, the kneading cylinder seat 3 can perform reciprocating pendulum motion, and the kneading driving motor 5 is used for the working drive of the kneading cylinder seat 3, as shown in the attached Figure 2 As shown, the kneading drive motor 5 is fixedly installed on the lower side of the kneading disc seat 2 through a bracket. In order to realize working transmission, the rotating shaft end of the kneading drive motor 5 is fixedly installed with one end of the driving arm 6. A supporting pedestal is fixedly installed on the rear side of the kneading drive frame 4. The other end of the driving arm 6 is hingedly installed on the rear side of the supporting pedestal. The rotational driving force of the kneading drive motor 5 can be converted into the pendulum motion of the kneading cylinder seat 3 through the driving arm 6.

[0040] The kneading mechanism is used for kneading tea leaves, and the kneading mechanism includes a screw drive motor 7, a twisting bracket 8, a lifting guide column 9, a twisting drive cylinder 10 and a kneading plate 11, as shown in the attached Figure 3 As shown, a transmission housing seat is installed on the upper part of the support seat, and a lifting guide column 9 is fixedly installed on the upper part of the transmission housing seat. The lifting guide column 9 is a hollow guide column. The twisting and pressing bracket 8 is slidably sleeved on the upper part of the lifting guide column 9 through a guide sleeve arranged at the end, and can perform vertical lifting and sliding movements. In order to realize the transmission connection, as shown in the attached Figure 5 As shown, a threaded sleeve seat 13 is fixedly installed at the center of the guide sleeve through a side column, and the threaded sleeve seat 13 is movably fitted in the interior of the lifting guide column 9. In order to slide and guide the guide sleeve, a lifting guide groove 14 is provided on the upper part of the lifting guide column 9. The lifting guide groove 14 runs through the side of the lifting guide column 9, and the side column side of the threaded sleeve seat 13 is slidably fitted in the lifting guide groove 14 to form a push-type displacement guide structure.

[0041] The twisting and pressing bracket 8 is movably lifted and lowered under the drive of the screw drive motor 7 and is installed on the upper part of the lifting guide column 9. Figure 4 As shown, in order to realize working transmission, a driving screw 12 is installed on the fixed axis rotation inside the lifting guide column 9, and the middle threaded section of the driving screw 12 is threadedly connected with the screw hole in the middle of the threaded cylinder seat 13. The screw driving motor 7 is a servo motor used to drive the rotation of the screw 12. The screw driving motor 7 is fixedly installed on the side of the transmission housing seat by bolts. The ends of the screw driving motor 7 and the driving screw 12 are both installed with bevel gears. The two sets of bevel gears are installed through tooth groove meshing to realize the working rotation drive of the driving screw 12. The lifting guide column 9 is used to guide and support the twisting and pressing bracket 8, and the screw driving motor 7 cooperates with the driving screw 12 to drive the lifting action, and a lifting guide groove 14 is provided on the upper part of the lifting guide column 9. When feeding, the lifting guide groove 14 can push and guide the twisting and pressing bracket 8 to make it move upward and flip sideways accurately, and the automatic opening and closing reset action of the upper material port of the kneading cylinder seat 3 can be completed without human operation, which can save manpower and improve the operation convenience and processing efficiency of the equipment.

[0042] The kneading and pressing plate 11 is movably lifted and installed at the lower part of the twisting and pressing bracket 8 under the drive of the twisting and pressing driving cylinder 10. Figure 5 As shown, in order to facilitate the connection and installation of the pressure plate mounting connecting rod 15, a connecting rod mounting hole is provided at the front end of the twisting and pressing bracket 8, and the pressure plate mounting connecting rod 15 is installed with a pressure plate mounting connecting rod 15 in a movable through-hole inside the connecting rod mounting hole. The kneading pressure plate 11 is installed at the lower part of the pressure plate mounting connecting rod 15. Specifically, the kneading pressure plate 11 and the lower part of the pressure plate mounting connecting rod 15 adopt a movable sleeve type installation method, so that the installed kneading pressure plate 11 can perform a certain axial movement. In order to provide an elastic thrust for the kneading pressure plate 11, a spring 16 is provided on the installation side of the kneading pressure plate 11 and the pressure plate mounting connecting rod 15. The spring 16 is installed at the upper part of the connection between the kneading pressure plate 11. Under the push of the spring 16, the kneading pressure plate 11 can flexibly knead the tea leaves, avoid excessive pressure on the tea leaves, and improve the kneading uniformity of the tea leaves. The twisting and pressing driving cylinder body 10 is an electric cylinder body, as shown in the attached Figure 2 As shown, the twisting and pressing driving cylinder 10 is fixedly installed on the upper part of the twisting and pressing bracket 8 by bolts, and the push rod end of the twisting and pressing driving cylinder 10 is fixedly installed on the upper part of the pressure plate mounting connecting rod 15 through a connecting block. The drive of the twisting and pressing driving cylinder 10 can provide precise kneading pressure drive control for the kneading pressure plate 11. In an automatic working drive mode, the kneading driving motor 5 is used to cooperate with the driving connecting arm 6 to drive the kneading cylinder seat 3 in a suspended swing, and the twisting and pressing driving cylinder 10 provides a downward driving force for the kneading pressure plate 11. The elastic connection of the kneading pressure plate 11 to the side spring 16 can realize precise pressure control during the kneading operation, and the automatic pressure control is precise, which greatly improves the operating convenience and kneading pressure accuracy of the equipment.

[0043] The discharging mechanism is used for discharging control of tea leaves, and the discharging mechanism includes a discharging cover 17, a discharging drive cylinder 18, a drive mounting seat 19 and a cover guide post 20. The discharging cover 17 is installed on the discharging opening side of the middle part of the kneading disc seat 2 under the guidance and support of the cover guide post 20. Specifically, as shown in the attached Figure 6 As shown, the capping guide post 20 is fixedly installed at the lower part of the kneading disc seat 2, and is used for the installation guide of the discharge cap 17. In order to facilitate the installation with the capping guide post 20, a guide side block is fixed on the side of the discharge cap 17, and the capping guide post 20 is movably plugged into the socket in the middle of the guide side block. In order to push and guide the movement of the discharge cap 17, a cover opening guide groove 22 is provided on the upper part of the capping guide post 20, and a guide protrusion slidably engaged with the cover opening guide groove 22 is provided on the inner side of the socket in the middle of the guide side block. The discharge cap 17 can be moved downward and flipped sideways at a specific position through the sliding guidance of the guide protrusion and the cover opening guide groove 22.

[0044] The discharge drive cylinder 18 is an electric cylinder, as shown in the attached Figure 7 As shown, the push rod end of the discharge driving cylinder 18 is fixedly installed on the lower part of the kneading disc seat 2, and the driving mounting seat 19 is fixedly installed on the cylinder body of the discharge driving cylinder 18 by bolts. In order to increase the displacement stability of the discharge driving cylinder 18, guide pins 21 are fixedly installed in pairs at the lower part of the kneading disc seat 2. The guide pins 21 are movably plugged into the sockets on the side of the driving mounting seat 19, which can provide stable guiding support for the discharge driving cylinder 18 during movement.

[0045] In order to cooperate with the discharge cover 17, as shown in the attached Figure 8 As shown, guide push ring seats are fixed in pairs on the sides of the driving mounting seat 19, and the guide push ring seats are movably mounted on the upper part of the sealing guide column 20. Two groups of guide push ring seats are respectively pushed and installed on the upper and lower sides of the guide edge block. The discharging cover 17 is connected and installed with the cylinder body of the discharging driving cylinder 18 through the driving mounting seat 19. During discharging, the downward movement of the discharging driving cylinder 18 and the pushing and guiding of the two groups of opening guide grooves 22 on the upper part of the sealing guide column 20 can make the discharging cover 17 move down and flip sideways to open. The automatic opening and closing action of the lower material port of the kneading disc seat 2 can be completed without human operation. The action is accurate and fast without human cooperation. Compared with similar equipment, it has better operation convenience.

[0046] Working principle or structural principle: first, clean, wither and kill the picked tea leaves, then check whether the parts of the rolling machine are firmly installed, and clean the debris inside the machine to ensure that there is no interference from foreign objects. Then, according to the variety and characteristics of sea buckthorn tea leaves, select appropriate rolling parameters and adjust the working parameters of the rolling machine;

[0047] After that, the material is fed. Before the feeding operation, the device is adjusted to the feeding mode through the control panel. At this time, the pressing plate mounting connecting rod 15 is in the highest position under the drive of the twisting and pressing driving cylinder 10, and at the same time, the screw driving motor 7 works to drive the twisting and pressing bracket 8 to move upward by driving the screw rod 12. During the upward movement, the connecting column on the side of the threaded cylinder seat 13 slides and engages with the lifting guide groove 14. When it reaches the turning part of the lifting guide groove 14, the kneading pressing plate 11 is disengaged from the kneading cylinder seat 3. Then, under the guiding action of the lifting guide groove 14, the twisting and pressing bracket 8 is flipped to one side, driving the kneading pressing plate 11 to deflect and disengage from the upper part of the kneading cylinder seat 3, and then the pre-treated tea leaves are evenly fed into the kneading cylinder seat 3. Pay attention to controlling the feeding amount to avoid excessive feeding amount resulting in uneven kneading or too little feeding amount resulting in waste;

[0048] After completion, the kneading machine is started, and the twisting and pressing bracket 8 drives the kneading pressure plate 11 to flip and move down and reset under the drive of the screw drive motor 7, so that the kneading pressure plate 11 is again in the kneading cylinder seat 3, and the twisting and pressing bracket 8 drops to the lower stop position, and the twisting and pressing driving cylinder 10 drives the kneading pressure plate 11 to continue to press down and stop when it reaches the set pressure, completing the work reset. Thereafter, the kneading pressure plate 11 moves up slightly and enters the working preparation state. After completion, the start switch is pressed, and the kneading driving motor 5 drives the kneading driving bracket 4 to drive the kneading cylinder seat 3 to perform a pendulum motion. At the same time, under the drive of the twisting and pressing driving cylinder 10, the kneading pressure plate 11 kneads the tea leaves in the kneading cylinder seat 3 with the set pressure. During the process, the turning of the tea leaves in the kneading cylinder seat 3 is observed, and the distance between the kneading pressure plate 11 and the tea leaves, as well as the kneading time and pressure and other parameters are adjusted in time according to the actual situation;

[0049] After completion, the discharging cover 17 is flipped, moved up and reset and re-engaged with the discharging opening under the drive of the discharging driving cylinder 18, completing the processing cycle.

[0050] In summary, the present kneading machine adopts an automatic working drive mode, using the kneading drive motor 5 to cooperate with the driving connecting arm 6 to drive the kneading cylinder seat 3 to swing, and the twisting and pressing drive cylinder 10 provides a downward driving force for the kneading pressure plate 11, and the elastic connection of the kneading pressure plate 11 to the side spring 16 can realize the precise regulation of the pressure during the kneading operation, and the automatic pressure control is precise, which greatly improves the operating convenience and kneading pressure accuracy of the equipment, and is beneficial to the improvement of the quality of tea products. A slot-guided feeding and opening drive mode is adopted, and a lifting guide column 9 is used to guide and support the twisting and pressing bracket 8, and the screw drive motor 7 cooperates with the driving screw 12 to drive the lifting action, and a lifting guide groove 14 is provided on the upper part of the lifting guide column 9. When feeding, the lifting guide groove 14 can push and guide the twisting and pressing bracket 8 to make it move upward and flip sideways accurately without manual operation. The automatic opening and closing resetting action of the upper material port of the kneading cylinder seat 3 is completed, which can improve the operation convenience and processing efficiency of the equipment while saving manpower. A side-flipping and opening discharging structure is adopted, and a discharging cover 17 is arranged at the middle opening of the kneading disc seat 2. The discharging cover 17 is driven by the discharging driving cylinder 18 in cooperation with the cover guide post 20. The discharging cover 17 is guided and supported by the cover guide post 20, and is connected and installed with the cylinder body of the discharging driving cylinder 18 through the driving mounting seat 19. During discharging, the downward movement of the discharging driving cylinder 18 is driven in cooperation with the push-pushing guide of the two groups of cover opening guide grooves 22 on the upper part of the cover guide post 20, so that the discharging cover 17 can be moved down and flipped sideways to open, and the automatic opening and closing action of the lower material port of the kneading disc seat 2 can be completed without human operation. The action is accurate and fast without human cooperation, and it has better operation convenience compared with similar equipment.

[0051] The present invention also provides a method for using a rolling machine for producing seabuckthorn tea, comprising the following steps:

[0052] S1. Preparation: Wash, wither and kill the picked tea leaves, then check whether the parts of the rolling machine are firmly installed, clean the debris inside the machine to ensure that there is no interference from foreign objects, and then select appropriate rolling parameters and adjust the working parameters of the rolling machine according to the variety and characteristics of sea buckthorn tea leaves;

[0053] S2, feeding. Before the feeding operation, adjust the device to the feeding mode through the control panel. At this time, the pressing plate mounting connecting rod 15 is in the highest position under the drive of the twisting and pressing driving cylinder 10. At the same time, the screw driving motor 7 works to drive the twisting and pressing bracket 8 to move upward by driving the screw rod 12. During the upward movement, the connecting column on the side of the threaded cylinder seat 13 slides and engages with the lifting guide groove 14. When it reaches the turning part of the lifting guide groove 14, the kneading pressing plate 11 is disengaged from the kneading cylinder seat 3. Then, under the guiding action of the lifting guide groove 14, the twisting and pressing bracket 8 is flipped to one side, driving the kneading pressing plate 11 to deflect and disengage from the upper part of the kneading cylinder seat 3. Then, the pre-treated tea leaves are evenly put into the kneading cylinder seat 3. Pay attention to controlling the feeding amount to avoid excessive kneading resulting in uneven kneading or too little feeding resulting in waste;

[0054] S3, kneading processing, start the kneading machine, under the drive of the screw drive motor 7, the twisting and pressing bracket 8 drives the kneading pressure plate 11 to flip and move down to reset, so that the kneading pressure plate 11 is again in the kneading cylinder seat 3, and when the twisting and pressing bracket 8 drops to the lower stop position, the twisting and pressing driving cylinder 10 drives the kneading pressure plate 11 to continue to press down and stop when it reaches the set pressure, completing the work reset, and then the kneading pressure plate 11 moves up slightly and enters the working preparation state, after completion, press the start switch, the kneading driving motor 5 drives the kneading driving frame 4 to drive the kneading cylinder seat 3 to perform a pendulum motion, and at the same time, under the drive of the twisting and pressing driving cylinder 10, the kneading pressure plate 11 kneads the tea leaves in the kneading cylinder seat 3 with the set pressure, and observes the turning of the tea leaves in the kneading cylinder seat 3 during the process, and adjusts the distance between the kneading pressure plate 11 and the tea leaves, as well as the kneading time and pressure and other parameters in time according to the actual situation;

[0055] After completion, the discharging cover 17 is flipped, moved up and reset and re-engaged with the discharging opening under the drive of the discharging driving cylinder 18, completing the processing cycle.

[0056] It will be appreciated by those skilled in the art that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

Claims

1. A rolling machine for seabuckthorn tea production, comprising a frame mechanism, a rolling mechanism and a discharging mechanism, characterized in that: The frame mechanism is used for supporting the working of the equipment, and the frame mechanism comprises a disc seat support (1), a kneading disc seat (2), a kneading cylinder seat (3), a kneading driving frame (4), a kneading driving motor (5) and a driving connecting arm (6); the disc seat support (1) is supported and installed on the lower part of the kneading disc seat (2); the kneading cylinder seat (3) is movably installed on the upper part of the kneading disc seat (2) under the cooperative drive of the kneading driving frame (4) and the kneading driving motor (5); and the driving connecting arm (6) is installed on the lower supporting side of the kneading driving frame (4); The kneading mechanism is used for kneading tea leaves, and comprises a screw drive motor (7), a twisting support (8), a lifting guide column (9), a twisting drive cylinder (10) and a kneading plate (11). The twisting support (8) is movably lifted and installed on the upper part of the lifting guide column (9) under the drive of the screw drive motor (7). The upper part of the lifting guide column (9) is provided with a lifting guide groove (14). The kneading plate (11) is movably lifted and installed on the lower part of the twisting support (8) under the drive of the twisting drive cylinder (10). The discharging mechanism is used for controlling the discharging of tea leaves, and comprises a discharging cover (17), a discharging drive cylinder (18), a drive mounting seat (19) and a cover guide post (20). The discharging cover (17) is installed to seal the discharging opening side in the middle of the kneading disc seat (2) under the guiding support of the cover guide post (20). The upper part of the cover guide post (20) is provided with a cover opening guide groove (22). The discharging cover (17) is connected and installed with the cylinder body of the discharging drive cylinder (18) through the drive mounting seat (19).

2. The rolling machine for seabuckthorn tea production according to claim 1, characterized in that: The disc seat pillar (1) is provided with a plurality of them, and a supporting shaft column is fixedly installed in the middle part of the upper end side of the disc seat pillar (1); the kneading disc seat (2) is disc seat-shaped, and the inner concave surface side of the kneading disc seat (2) is evenly provided with kneading convex patterns in a circular shape; the outer side of the kneading disc seat (2) is provided with a mounting shaft seat, and the lower part of the mounting shaft seat is fitted and supported and installed with the upper part of the disc seat pillar (1), and the supporting shaft column is plugged into and installed in alignment with the shaft hole in the middle part of the mounting shaft seat.

3. The rolling machine for seabuckthorn tea production according to claim 2, characterized in that: One end of the driving connecting arm (6) is hingedly mounted to the supporting shaft column, the kneading cylinder seat (3) is in the shape of a cylinder seat, the kneading cylinder seat (3) is fixedly mounted in the middle of the kneading driving frame (4), the outer side of the kneading driving frame (4) is evenly fixed with a mounting arm in a circular shape, and the other end of the driving connecting arm (6) is hingedly mounted to the end of the mounting arm.

4. The rolling machine for seabuckthorn tea production according to claim 3, characterized in that: The kneading drive motor (5) is fixedly mounted on the lower side of the kneading disc seat (2) through a bracket, the rotating shaft end of the kneading drive motor (5) is fixedly mounted on one end of the driving connecting arm (6), the rear side of the kneading drive frame (4) is fixedly mounted with a supporting pedestal, and the other end of the driving connecting arm (6) is hingedly mounted on the rear side of the supporting pedestal.

5. The rolling machine for seabuckthorn tea production according to claim 4, characterized in that: A transmission housing seat is installed on the upper part of the support seat, the lifting guide column (9) is fixedly installed on the upper part of the transmission housing seat, the twisting and pressing bracket (8) is slidably mounted on the upper part of the lifting guide column (9) through a guide sleeve arranged at the end, a threaded cylinder seat (13) is fixedly installed at the center of the guide sleeve through a side column, the threaded cylinder seat (13) is movably fitted in the interior of the lifting guide column (9), the lifting guide groove (14) is penetrated and opened on the side of the lifting guide column (9), and the side column side of the threaded cylinder seat (13) is slidably fitted in the lifting guide groove (14).

6. The rolling machine for seabuckthorn tea production according to claim 5, characterized in that: A driving screw (12) is rotatably mounted on a fixed axis inside the lifting guide column (9); a middle threaded section of the driving screw (12) is threadedly connected to a screw hole in the middle of a threaded cylinder seat (13); the screw driving motor (7) is fixedly mounted on the side of the transmission housing seat by bolts; bevel gears are mounted on the ends of the screw driving motor (7) and the driving screw (12); and two sets of bevel gears are mounted by tooth groove meshing.

7. The rolling machine for seabuckthorn tea production according to claim 6, characterized in that: The front end of the twisting and pressing bracket (8) is provided with a connecting rod mounting hole, and a pressure plate mounting connecting rod (15) is installed through the movable insertion inside the connecting rod mounting hole. The twisting and pressing plate (11) is installed at the lower part of the pressure plate mounting connecting rod (15), and the installation sides of the twisting and pressing plate (11) and the pressure plate mounting connecting rod (15) are provided with springs (16). The twisting and pressing driving cylinder body (10) is fixedly installed on the upper part of the twisting and pressing bracket (8) by bolts, and the push rod end of the twisting and pressing driving cylinder body (10) is fixedly installed on the upper part of the pressure plate mounting connecting rod (15) through a connecting block.

8. The rolling machine for seabuckthorn tea production according to claim 1, characterized in that: The cover guide column (20) is fixedly installed on the lower part of the kneading disc seat (2), and a guide edge block is fixed on the side of the discharge cover (17). The cover guide column (20) is movably plugged into the socket in the middle of the guide edge block. The inner side of the socket in the middle of the guide edge block is provided with a guide protrusion that is slidably engaged with the cover opening guide groove (22). After closing, the discharge cover (17) is engaged and sealed from the bottom to the inner side of the discharge opening.

9. The rolling machine for seabuckthorn tea production according to claim 8, characterized in that: The push rod end of the discharge drive cylinder (18) is fixedly mounted on the lower part of the kneading disc seat (2), and the drive mounting seat (19) is fixedly mounted on the cylinder body of the discharge drive cylinder (18) by bolts. The lower part of the kneading disc seat (2) is fixedly mounted with guide plugs (21) in pairs, and the guide plugs (21) are movably plugged into the sockets on the side of the drive mounting seat (19). The side of the drive mounting seat (19) is fixed with guide push ring seats in pairs, and the guide push ring seats are movably mounted on the upper part of the sealing guide pillar (20). Two groups of the guide push ring seats are respectively pushed and mounted on the upper and lower sides of the guide edge block.

10. The method for using a rolling machine for seabuckthorn tea production according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Preparation work: washing, withering and killing the picked tea leaves, then checking whether the parts of the rolling machine are firmly installed, and cleaning the debris inside the machine to ensure that there is no interference from foreign objects. Then, according to the variety and characteristics of sea buckthorn tea leaves, select appropriate rolling parameters and adjust the working parameters of the rolling machine; S2, feeding. Before the feeding operation, the device is adjusted to the feeding mode through the control panel. At this time, the pressing plate mounting connecting rod (15) is in the highest position under the drive of the twisting and pressing driving cylinder (10). At the same time, the screw driving motor (7) works to drive the twisting and pressing bracket (8) to move upward through the driving screw (12). During the upward movement, the connecting column on the side of the threaded cylinder seat (13) slides and engages with the lifting guide groove (14). When it reaches the turning part of the lifting guide groove (14), the kneading pressing plate (11) is disengaged from the kneading cylinder seat (3). Then, under the guiding action of the lifting guide groove (14), the twisting and pressing bracket (8) is turned to one side, driving the kneading pressing plate (11) to deflect and disengage from the upper part of the kneading cylinder seat (3). Then, the pre-treated tea leaves are evenly put into the kneading cylinder seat (3). Pay attention to controlling the feeding amount to avoid excessive amount causing uneven kneading or too little amount causing waste; S3, kneading processing, start the kneading machine, under the drive of the screw drive motor (7), the twisting and pressing bracket (8) drives the kneading pressure plate (11) to turn over and move down to reset, so that the kneading pressure plate (11) is again inside the kneading cylinder seat (3), and when the twisting and pressing bracket (8) drops to the lower stop position, the twisting and pressing driving cylinder (10) drives the kneading pressure plate (11) to continue to press down and stop when it reaches the set pressure, completing the work reset, and then the kneading pressure plate (11) moves slightly upward to enter the working preparation state, and after completion, press the start switch, the kneading driving motor (5) drives the kneading driving bracket (4) to drive the kneading cylinder seat (3) to perform a pendulum motion, and at the same time, under the drive of the twisting and pressing driving cylinder (10), the kneading pressure plate (11) kneads the tea leaves in the kneading cylinder seat (3) with the set pressure, and observes the turning of the tea leaves in the kneading cylinder seat (3) during the process, and adjusts the distance between the kneading pressure plate (11) and the tea leaves, and the kneading time and pressure parameters in a timely manner according to the actual situation; S4, discharging and cleaning, after the kneading process is completed, the kneading machine is stopped and the twisting support (8) is moved up and reset. At this time, the kneading cylinder seat (3) is at the center of the kneading disc seat (2). Then the equipment is set to the discharging mode. Under the drive of the discharging drive cylinder (18), the discharging cover (17) is driven downward by the guide push ring seat on the side of the driving mounting seat (19). During the downward movement, the guide protrusion is slidably engaged with the cover opening guide groove (22). When the guide protrusion reaches the turning point of the cover opening guide groove (22), the guide protrusion is moved downward. At this time, the discharge cover (17) is completely disengaged from the discharge opening, and then the discharge cover (17) is flipped to one side under the push guidance of the cover opening guide groove (22), and completely disengaged from the lower part of the discharge opening, so that the rolled tea leaves are discharged in time, and then the rolling machine is thoroughly cleaned to remove the residual tea leaves and impurities for next use. After completion, the discharge cover (17) is flipped, moved up and reset, and re-engaged with the discharge opening under the drive of the discharge drive cylinder (18), completing the processing cycle.

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