Tea rolling device

Abstract

The utility model discloses a tea rolling device, the device comprises: a frame, a movable frame mechanism, a rolling disc, a rolling cylinder, a rotating frame mechanism and a pressurizing mechanism, the center of the upper surface of the frame is provided with the rolling disc, the movable frame mechanism is movably arranged on the frame, and the center of the movable frame mechanism is located above the rolling disc; the kneading cylinder is vertically arranged in the center of the movable frame mechanism, a rotating frame mechanism is vertically and rotatably arranged on the movable frame mechanism and located on one side of the kneading cylinder, and a pressurizing mechanism is arranged on the rotating frame mechanism in a lifting mode. According to the device, the defects that when tea is added, the pot cover needs to be lifted and then rotated to deviate from the opening of the kneading cylinder, when the pot cover is reset, the pot cover needs to be precisely aligned to the opening of the kneading cylinder, the manual direct reset precision is limited, reset is difficult to achieve at a time, and the working efficiency is reduced are overcome. Therefore, the tea rolling device with the mechanism for assisting in accurately resetting the pot cover is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling machines, in particular to a tea rolling device. Background Art

[0002] The rolling machine is used for tea rolling processing. The rolling process of tea leaves is achieved by rotating and rolling the rolling cylinder on the surface of the rolling plate, and the fiber structure of the tea leaves is not damaged.

[0003] Chinese patent CN217791334U discloses a tea kneading machine with adjustable kneading force, which drives the hook frame to move up and down by rotating the kneading plate, so that the upper and lower positions of the bottom plate and the kneading handle change, and is used to adjust the height of the kneading handle protruding from the upper surface of the kneading plate. By changing the distance between the bottom of the kneading cylinder assembly and the kneading handle, the kneading force of the tea leaves is changed. The adjustment is made from the bottom of the device without involving the moving and driving parts of the upper part of the device, so that the assembly of the device is more convenient and stable, and the adjustment of the kneading force is more precise.

[0004] The applicant discovered the following technical problems when implementing the above technical solution:

[0005] When adding tea leaves, the device needs to lift the pot cover and then rotate the pot cover to make it deviate from the open opening of the kneading cylinder. When resetting the pot cover, it needs to be accurately aligned with the open opening of the kneading cylinder. Direct manual resetting has limited accuracy and is difficult to achieve in one go, which reduces work efficiency.

[0006] Therefore, providing a tea-leaf kneading device with an auxiliary precise resetting pot cover mechanism is a problem that the utility model urgently needs to solve. Utility Model Content

[0007] In view of the above technical problems, the purpose of the utility model is to overcome the problem in the prior art that when adding tea leaves, the pot cover needs to be raised, and then the pot cover is rotated to deviate from the opening of the kneading cylinder. When resetting the pot cover, it needs to be accurately aligned to the opening of the kneading cylinder. The manual direct resetting accuracy is limited, and it is difficult to achieve resetting in one go, which reduces the work efficiency. Thus, a tea kneading device with an auxiliary precise pot cover resetting mechanism is provided.

[0008] In order to achieve the above-mentioned purpose, the utility model provides a tea kneading device, the device comprises: a frame, a movable frame mechanism, a kneading plate, a kneading cylinder, a rotating frame mechanism and a pressure mechanism, a kneading plate is arranged at the center of the upper surface of the frame, the movable frame mechanism can be movably arranged on the frame, and its center is located above the kneading plate, the kneading cylinder is vertically arranged at the center of the movable frame mechanism, a rotating frame mechanism is vertically rotatably arranged on one side of the kneading cylinder on the movable frame mechanism, and a pressure mechanism is liftably arranged on the rotating frame mechanism; wherein, the rotating frame mechanism comprises: a rotating rod, a frame body, a limiting screw and a first driving assembly, the rotating rod is vertically rotatably arranged on the part of the rotating frame mechanism located on one side of the kneading cylinder, and the upper end of the rotating rod is horizontally arranged with a frame body, the rod body part of the rotating rod is inwardly recessed into a limiting arc groove, the limiting screw is arranged on the movable frame mechanism, and one end thereof horizontally extends into the limiting arc groove; when the limiting screw abuts against one end of the limiting arc groove, the pressure mechanism is located just above the opening of the kneading cylinder.

[0009] Preferably, the movable frame mechanism comprises: a movable frame body, a movable connecting rod and a third driving assembly, one end of a plurality of movable connecting rods are hinged on the circumferential side of the upper surface of the frame, the movable frame body is located above the kneading plate, and its circumferential side is respectively hinged to the other end of each movable connecting rod, the third driving assembly is arranged on the frame and can drive any movable connecting rod to rotate, and the kneading cylinder is arranged at the center of the movable frame body.

[0010] Preferably, a mounting frame and a limiting rod are respectively provided on opposite sides of the movable frame body, the rotating rod is vertically and rotatably provided on the mounting frame, and a limiting groove capable of engaging with the limiting rod is provided at one end of the frame away from the rotating rod.

[0011] Preferably, the first driving assembly comprises: a transmission worm wheel and a driving worm, the transmission worm wheel is coaxially arranged at the lower end of the rotating rod, and the driving worm is horizontally arranged on the mounting frame and meshed with the transmission worm wheel.

[0012] Preferably, a rotating handle is provided at one end of the driving worm away from the kneading cylinder.

[0013] Preferably, the pressurizing mechanism comprises: a lifting rod, a pressurized pot cover and a second driving component, the lifting rod is liftably arranged on the frame, the pressurized pot cover is arranged at the lower end of the lifting rod and is adapted to the opening of the kneading drum, and the second driving component is used to drive the lifting rod to rise and fall.

[0014] Preferably, the second driving component includes: a driving motor, a driving gear, a rotating ring gear and a limit assembly, the rotating ring gear is rotatably arranged on the frame, the lifting rod is coaxially threadedly assembled in the rotating ring gear, the driving motor is arranged on the frame, and a driving gear meshing with the rotating ring gear is arranged at its output end, and the limit assembly is used to limit the rotation of the lifting rod.

[0015] Preferably, the limiting assembly comprises: a limiting plate and a guide rod, the limiting plate is arranged on the lifting rod, and a plurality of guide rods are arranged on the frame body vertically penetrating through the surface of the limiting plate.

[0016] According to the above technical scheme, the beneficial effect of the utility model compared with the prior art is: when the pressure-applying mechanism needs to be moved to the opening of the kneading cylinder, the first driving assembly is started to drive the rotating rod to rotate. Due to the presence of the limiting arc groove and the limiting screw, the rotating rod can only be rotated to the point where the limiting screw abuts against one end of the limiting arc groove. At this time, the pressure-applying mechanism is located directly above the opening of the kneading cylinder. At this time, the pressure-applying and kneading operations can be performed, thereby achieving accurate resetting of the pressure-applying mechanism.

[0017] Other features and advantages of the utility model will be described in detail in the subsequent specific implementation mode; and the parts not involved in the utility model are the same as the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional tea rolling device provided in a preferred embodiment of the utility model. Figure 1 .

[0020] Figure 2 It is a three-dimensional tea rolling device provided in a preferred embodiment of the utility model. Figure 2 .

[0021] Figure 3 It is a partial three-dimensional diagram of a tea rolling device provided in a preferred embodiment of the utility model. Figure 1 .

[0022] Figure 4 It is a partial three-dimensional diagram of a tea rolling device provided in a preferred embodiment of the utility model. Figure 2 .

[0023] Figure 5 It is a three-dimensional tea rolling device provided in a preferred embodiment of the utility model. Figure 3 .

[0024] Description of the reference numerals: 1-frame; 2-kneading plate; 3-movable frame mechanism; 301-movable frame body; 30101-mounting frame; 30102-limiting rod; 302-movable connecting rod; 303-third driving assembly; 4-kneading cylinder; 5-rotating frame mechanism; 501-rotating rod; 50101-limiting arc groove; 502-frame body; 50201-limiting groove; 503-limiting screw; 504-first Driving assembly; 50401-driving worm wheel; 50402-driving worm; 50403-rotating handle; 6-pressurizing mechanism; 601-lifting rod; 602-pressurizing pot cover; 603-second driving assembly; 60301-driving motor; 60302-driving gear; 60303-rotating ring gear; 60304-limiting assembly; 6030401-limiting plate; 6030402-guide rod. DETAILED DESCRIPTION

[0025] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0026] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like are used to indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, if the terms "first", "second", "third" and the like appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In addition, if the terms "horizontal", "vertical", "overhanging" and the like appear, it does not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0029] Reference Figure 1-Figure 3 : A tea rolling device, the device comprises: a frame 1, a movable frame mechanism 3, a kneading plate 2, a kneading cylinder 4, a rotating frame mechanism 5 and a pressure mechanism 6, wherein a kneading plate 2 is arranged at the center of the upper surface of the frame 1, the movable frame mechanism 3 can be movably arranged on the frame 1, and its center is located above the kneading plate 2, the kneading cylinder 4 is vertically arranged at the center of the movable frame mechanism 3, a rotating frame mechanism 5 is vertically and rotatably arranged on one side of the kneading cylinder 4 on the movable frame mechanism 3, and a pressure mechanism 6 is escalably arranged on the rotating frame mechanism 5; wherein the rotating frame mechanism 5 comprises: a rotating rod 5 01, a frame 502, a limiting screw 503 and a first driving assembly 504, the rotating rod 501 is vertically and rotatably arranged on the rotating frame mechanism 5 at the side of the kneading cylinder 4, and the frame 502 is horizontally arranged on its upper end, the rod body of the rotating rod 501 is recessed inwardly to form a limiting arc groove 50101, the limiting screw 503 is arranged on the movable frame mechanism 3, and one end of the limiting screw 503 is horizontally extended into the limiting arc groove 50101; when the limiting screw 503 abuts against one end of the limiting arc groove 50101, the pressurizing mechanism 6 is located directly above the opening of the kneading cylinder 4.

[0030] When it is necessary to move the pressure-applying mechanism 6 to the opening of the kneading cylinder 4, the first driving assembly 504 is started to drive the rotating rod 501 to rotate. Due to the existence of the limiting arc groove 50101 and the limiting screw 503, the rotating rod 501 can only be rotated to the point where the limiting screw 503 abuts against one end of the limiting arc groove 50101. At this time, the pressure-applying mechanism 6 is located directly above the opening of the kneading cylinder 4. At this time, the pressure-applying and kneading operations can be performed, thereby achieving accurate resetting of the pressure-applying mechanism 6.

[0031] Reference Figure 2The movable frame mechanism 3 includes: a movable frame body 301, a movable connecting rod 302 and a third driving assembly 303. A plurality of movable connecting rods 302 are hinged on one end of the upper surface of the frame 1. The movable frame body 301 is located above the kneading plate 2, and its peripheral side is hinged to the other end of each movable connecting rod 302. The third driving assembly 303 is arranged on the frame 1 and can drive any movable connecting rod 302 to rotate. The kneading cylinder 4 is arranged at the center of the movable frame body 301.

[0032] The present application starts the third driving assembly 303 to drive any movable connecting rod 302 to rotate, thereby driving other movable connecting rods 302 to move, and further driving the kneading drum 4 to achieve the kneading work.

[0033] Reference Figure 3 and Figure 5 : The movable frame body 301 is respectively provided with a mounting frame 30101 and a limiting rod 30102 on two opposite sides thereof, the rotating rod 501 is vertically and rotatably arranged on the mounting frame 30101, and the frame body 502 is provided with a limiting groove 50201 which can be engaged with the limiting rod 30102 at one end away from the rotating rod 501.

[0034] The present application arranges the rotating rod 501 rotatably on the mounting frame 30101 to ensure that the pressure mechanism 6 can move synchronously with the kneading cylinder 4 to achieve the kneading work; the precise resetting of the pressure mechanism 6 is further achieved through the clamping connection between the limit groove 50201 and the limit rod 30102.

[0035] Reference Figure 3 and Figure 5 : The first driving component 504 includes: a transmission worm wheel 50401 and a driving worm 50402, the transmission worm wheel 50401 is coaxially arranged at the lower end of the rotating rod 501, and the driving worm 50402 is horizontally arranged on the mounting frame 30101 and meshed with the transmission worm wheel 50401.

[0036] In the present application, the driving worm 50402 is rotated to drive the transmission worm wheel 50401 to rotate, thereby driving the rotating rod 501 to rotate.

[0037] Reference Figure 3 : The driving worm 50402 is provided with a rotating handle 50403 at one end away from the kneading cylinder 4.

[0038] In the present application, the driving worm 50402 is driven to rotate by rotating the rotating handle 50403 .

[0039] Reference Figure 3The pressurizing mechanism 6 comprises a lifting rod 601, a pressurizing pot cover 602 and a second driving assembly 603. The lifting rod 601 is liftably arranged on the frame 502. The pressurizing pot cover 602 is arranged at the lower end of the lifting rod 601 and is adapted to the opening of the kneading drum 4. The second driving assembly 603 is used to drive the lifting rod 601 to rise and fall.

[0040] The present application realizes pressurization of the tea leaves in the kneading cylinder 4 by starting the second driving assembly 603 to realize the lifting and lowering of the pressurized pot cover 602 .

[0041] Reference Figure 4 The second driving component 603 includes: a driving motor 60301, a driving gear 60302, a rotating ring gear 60303 and a limiting component 60304. The rotating ring gear 60303 is rotatably arranged on the frame 502. The lifting rod 601 is coaxially threadedly assembled in the rotating ring gear 60303. The driving motor 60301 is arranged on the frame 502, and its output end is provided with a driving gear 60302 meshing with the rotating ring gear 60303. The limiting component 60304 is used to limit the rotation of the lifting rod 601.

[0042] In the present application, the driving motor 60301 is started to drive the driving gear 60302 to rotate, thereby driving the rotating ring gear 60303 to rotate. Since the limiting component 60304 limits the rotation of the lifting rod 601, the rotating ring gear 60303 will gradually twist the lifting rod 601 to achieve the lifting and lowering of the lifting rod 601.

[0043] Reference Figure 5 The limiting assembly 60304 includes a limiting plate 6030401 and a guide rod 6030402. The limiting plate 6030401 is arranged on the lifting rod 601, and a plurality of guide rods 6030402 are arranged on the frame 502 vertically penetrating the surface of the limiting plate 6030401.

[0044] The present application ensures that the lifting rod 601 does not rotate by setting a limit plate 6030401 and a guide rod 6030402.

[0045] When the device provided by the utility model is in use, when it is necessary to move the pressure-applying mechanism 6 to the opening of the kneading cylinder 4, the first driving assembly 504 is started to drive the rotating rod 501 to rotate. Due to the existence of the limiting arc groove 50101 and the limiting screw 503, the rotating rod 501 can only be rotated to the point where the limiting screw 503 abuts against one end of the limiting arc groove 50101. At this time, the pressure-applying mechanism 6 is located directly above the opening of the kneading cylinder 4. At this time, the pressure-applying and kneading operations can be performed, thereby achieving accurate resetting of the pressure-applying mechanism 6.

[0046] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0047] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0048] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A tea rolling device, characterized in that: The device comprises: a frame (1), a movable frame mechanism (3), a kneading plate (2), a kneading cylinder (4), a rotating frame mechanism (5) and a pressure mechanism (6); a kneading plate (2) is arranged at the center of the upper surface of the frame (1); the movable frame mechanism (3) is movably arranged on the frame (1) and its center is located above the kneading plate (2); the kneading cylinder (4) is vertically arranged at the center of the movable frame mechanism (3); a rotating frame mechanism (5) is vertically and rotatably arranged on one side of the kneading cylinder (4) on the movable frame mechanism (3); and a pressure mechanism (6) is movably arranged on the rotating frame mechanism (5); wherein, The rotating frame mechanism (5) comprises: a rotating rod (501), a frame body (502), a limiting screw (503) and a first driving assembly (504); the rotating rod (501) is vertically and rotatably arranged on the rotating frame mechanism (5) at a part located on one side of the kneading cylinder (4), and the frame body (502) is horizontally arranged on the upper end thereof; the shaft part of the rotating rod (501) is recessed inward to form a limiting arc groove (50101); the limiting screw (503) is arranged on the movable frame mechanism (3), and one end thereof extends horizontally into the limiting arc groove (50101); when the limiting screw (503) abuts against one end of the limiting arc groove (50101), the pressurizing mechanism (6) is located directly above the opening of the kneading cylinder (4).

2. A tea rolling device according to claim 1, characterized in that: The movable frame mechanism (3) comprises: a movable frame body (301), a movable connecting rod (302) and a third driving assembly (303); one end of a plurality of movable connecting rods (302) are hingedly connected to the circumferential side of the upper surface of the frame (1); the movable frame body (301) is located above the kneading plate (2), and its circumferential side is respectively hingedly connected to the other end of each movable connecting rod (302); the third driving assembly (303) is arranged on the frame (1) and can drive any movable connecting rod (302) to rotate; and the kneading cylinder (4) is arranged at the center of the movable frame body (301).

3. A tea rolling device according to claim 2, characterized in that: The movable frame body (301) is provided with a mounting frame (30101) and a limiting rod (30102) on opposite sides thereof, the rotating rod (501) is vertically and rotatably arranged on the mounting frame (30101), and the frame body (502) is provided with a limiting groove (50201) capable of being engaged with the limiting rod (30102) at one end away from the rotating rod (501).

4. A tea rolling device according to claim 3, characterized in that: The first driving component (504) includes: a transmission worm wheel (50401) and a driving worm (50402), wherein the transmission worm wheel (50401) is coaxially arranged at the lower end of the rotating rod (501), and the driving worm (50402) is horizontally arranged on the mounting frame (30101) and meshed with the transmission worm wheel (50401).

5. A tea rolling device according to claim 4, characterized in that: The driving worm (50402) is provided with a rotating handle (50403) at one end away from the kneading cylinder (4).

6. A tea rolling device according to claim 1, characterized in that: The pressurizing mechanism (6) comprises: a lifting rod (601), a pressurizing pot cover (602) and a second driving assembly (603); the lifting rod (601) is movably arranged on the frame (502); the pressurizing pot cover (602) is arranged at the lower end of the lifting rod (601) and is adapted to the opening of the kneading cylinder (4); and the second driving assembly (603) is used to drive the lifting rod (601) to move up and down.

7. A tea rolling device according to claim 6, characterized in that: The second driving component (603) includes: a driving motor (60301), a driving gear (60302), a rotating ring gear (60303) and a limiting component (60304); the rotating ring gear (60303) is rotatably arranged on the frame (502); the lifting rod (601) is coaxially threadedly assembled in the rotating ring gear (60303); the driving motor (60301) is arranged on the frame (502), and its output end is provided with a driving gear (60302) meshing with the rotating ring gear (60303); the limiting component (60304) is used to limit the rotation of the lifting rod (601).

8. A tea rolling device according to claim 7, characterized in that: The limiting assembly (60304) comprises: a limiting plate (6030401) and a guide rod (6030402), wherein the limiting plate (6030401) is arranged on the lifting rod (601), and a plurality of guide rods (6030402) are arranged on the frame (502) and vertically penetrate the surface of the limiting plate (6030401).

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