A tea pushing-out device for a tea oven

Abstract

The utility model discloses a tea leaf pusher for tea oven relates to tea oven technical field, including drying box, the inside of drying box is provided with driving part, and the driving part includes rotating link, and rotating link vertical rotation is installed in the inside of drying box, and the equal interval fixed mounting of rotating link has installed frame, and installed frame is installed to place frame, and place frame is placed to have the drying tray, and the top of rotating link is fixedly provided with worm wheel, and worm wheel is engaged with worm, and worm is rotated and is installed in the inner chamber top of drying box through the pivot, and the output of motor is connected with pivot. The utility model drives pivot to rotate after the tea leaf completes drying operation, and pivot drives worm to rotate, and the worm wheel of engagement with worm rotates along with it, and then drives the rotating link of top fixed worm wheel to rotate in drying box. When rotating link rotates, will drive its upper installation frame and place frame synchronous rotation, makes drying tray on place frame rotate and separates drying area of drying box along with it.

Description

Technical Field

[0001] This utility model relates to the field of tea drying oven technology, specifically a tea pushing device for a tea drying oven. Background Technology

[0002] In the tea processing industry, drying is one of the core processes that determines the quality, flavor, and shelf life of tea. As a key piece of equipment for this process, the operating efficiency and precision of the drying oven directly affect the overall efficiency of tea production. Currently, most mainstream tea drying ovens adopt batch or continuous heating structures. By controlling temperature, humidity, and drying time, they remove excess moisture from the tea leaves, solidify the internal substances, and form specific aromas and appearance characteristics.

[0003] In traditional processing methods, most small and medium-sized tea processing enterprises still rely on manual labor to remove tea leaves from the drying oven. After drying, the temperature inside the oven is usually high, making it difficult for operators to directly reach into the oven to remove the tea leaves. They must manually reach into the oven to remove or move the tea leaves after the oven has been stopped and cooled to a suitable temperature. This waiting process significantly prolongs the cycle of a single drying operation and reduces the utilization rate of the drying oven. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a tea ejection device for a tea drying oven, which solves the problem mentioned in the background technology that the temperature inside the oven is usually high, making it difficult for operators to directly reach into the oven to remove the tea. The operator has to wait for the oven to be stopped and cooled to a suitable temperature, which greatly prolongs the cycle of a single drying operation and reduces the utilization rate of the oven.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tea pushing device for a tea drying oven, comprising a drying oven, a driving component inside the drying oven, the driving component including a rotating rod, the rotating rod being vertically rotatably mounted inside the drying oven, mounting frames being fixedly mounted at equal intervals on the rotating rod, a placement rack being mounted on the mounting frame, a drying tray being placed on the placement rack, a worm gear being fixedly mounted at the top of the rotating rod, the worm gear meshing with a worm, the worm being rotatably mounted on the top of the inner cavity of the drying oven via a rotating shaft, the rotating shaft being connected to the output end of a motor.

[0006] Preferably, the front end of the mounting bracket has a mounting groove, and the mounting groove has a first bolt hole.

[0007] Preferably, the inner wall of the mounting groove is provided with retaining strips on both downward sides.

[0008] Preferably, a snap-fit ​​bracket is fixedly provided on the placement frame, the snap-fit ​​bracket has a snap-fit ​​groove, the snap-fit ​​groove corresponds to and is adapted to the snap-fit ​​strip, and the snap-fit ​​bracket has a second bolt hole, the first bolt hole and the second bolt hole correspond to each other.

[0009] Preferably, the placement rack has a placement slot, and positioning slots are provided on both sides of the placement slot.

[0010] Preferably, the drying tray is adapted to the placement slot, the drying tray is snapped onto the placement rack through the placement slot, and a support plate is provided on both sides of the drying tray, the support plate being adapted to the positioning slot.

[0011] This utility model provides a tea ejection device for a tea drying oven. It has the following beneficial effects:

[0012] (1) After the tea leaves have finished drying, the output of the motor drives the rotating shaft to rotate, which in turn drives the worm gear to rotate. The worm wheel meshing with the worm gear rotates accordingly, which in turn drives the rotating rod with the worm wheel fixed at the top to rotate inside the drying chamber. When the rotating rod rotates, it will drive the mounting frame and the placement frame on it to rotate synchronously, causing the drying tray on the placement frame to rotate and detach from the drying area of ​​the drying chamber.

[0013] (2) When the placement rack is installed on the mounting frame, the corresponding fit of the slot and the strip can quickly achieve the initial positioning of the two and prevent the placement rack from shifting laterally on the mounting frame. At the same time, it makes the first bolt hole on the mounting slot correspond to the second bolt hole on the mounting frame of the placement rack. The mounting frame and the placement rack can be fixed by passing the bolt through the first bolt hole and the second bolt hole, so that the mounting frame and the placement rack form a stable connection. Attached Figure Description

[0014] Figure 1 This is a diagram showing the overall structure of this utility model;

[0015] Figure 2 This utility model Figure 1 Structural diagram of the drive component;

[0016] Figure 3 This utility model Figure 2 Structural diagram of the mounting bracket;

[0017] Figure 4 This utility model Figure 2 A structural diagram of the centrally placed shelf.

[0018] In the diagram, 1 is the drying oven; 2 is the motor; 3 is the drive component; 31 is the rotating rod; 32 is the mounting bracket; 321 is the mounting slot; 322 is the retaining strip; 323 is the first bolt hole; 33 is the worm gear; 34 is the rotating shaft; 35 is the worm; 4 is the drying tray; 41 is the pallet; 5 is the placement rack; 51 is the placement slot; 52 is the positioning slot; 53 is the snap-fit ​​bracket; 54 is the snap-fit ​​groove; and 55 is the second bolt hole. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1:

[0021] Please see Figures 1-4 This utility model provides a tea pushing device for a tea drying oven, including a drying oven 1. A driving component 3 is provided inside the drying oven 1. The driving component 3 includes a rotating rod 31, which is vertically rotatably installed inside the drying oven 1. An mounting frame 32 is fixedly installed on the rotating rod 31 at equal intervals. A placement frame 5 is installed on the mounting frame 32, and a drying tray 4 is placed on the placement frame 5. A worm wheel 33 is fixedly installed at the top of the rotating rod 31. The worm wheel 33 meshes with a worm 35. The worm 35 is rotatably installed on the top of the inner cavity of the drying oven 1 through a rotating shaft 34. The rotating shaft 34 is connected to the output end of a motor 2.

[0022] The mounting bracket 32 ​​has a mounting groove 321 at its front end, and a first bolt hole 323 is provided on the mounting groove 321;

[0023] The inner walls of the mounting groove 321 are provided with retaining strips 322 on both downward sides;

[0024] A snap-fit ​​bracket 53 is fixedly installed on the placement rack 5. A snap-fit ​​bracket 53 has a snap-fit ​​groove 54, which corresponds to and is compatible with the snap-fit ​​strip 322. A second bolt hole 55 is provided on the snap-fit ​​bracket 53, and the first bolt hole 323 corresponds to the second bolt hole 55.

[0025] The placement rack 5 has a placement slot 51, and positioning slots 52 are provided on both sides of the placement slot 51;

[0026] The drying tray 4 is adapted to the placement groove 51. The drying tray 4 is snapped onto the placement rack 5 through the placement groove 51. The drying tray 4 has a support plate 41 on both sides, and the support plate 41 is adapted to the positioning groove 52.

[0027] Specifically, after the tea leaves have finished drying in the drying chamber 1, the motor 2 is started. The output of the motor 2 directly drives the rotating shaft 34 connected to it to rotate. When the rotating shaft 34 rotates, it drives the worm gear 35 mounted on it to rotate synchronously. Since the worm gear 35 meshes with the worm wheel 33 fixed at the top of the rotating rod 31, the worm wheel 33 will rotate with the rotation of the worm gear 35, thereby driving the rotating rod 31, which is fixedly connected to the worm wheel 33, to rotate vertically inside the drying chamber 1. During the rotation of the rotating rod 31, it will drive the mounting frame 32, which is fixedly installed at equal intervals on it, to rotate synchronously. The placement rack 5, which is installed on the mounting frame 32 through a snap-fit ​​structure, will rotate together with the mounting frame 32. Finally, the drying tray 4 placed on the placement rack 5 will be removed from the drying area inside the drying chamber 1, completing the transfer of the tea leaves from the drying area to the discharge area. The operator can safely pick up and put down the drying tray 4 outside the chamber, completely avoiding the need for direct contact with the high-temperature chamber and eliminating the need for cooling and waiting.

[0028] The placement slot 51 on the placement rack 5 is adapted to the drying tray 4, and the support plates 41 on both sides of the drying tray 4 are engaged with the positioning slots 52 on both sides of the placement slot 51 to ensure that the drying tray 4 is stable and does not tilt or fall off during transportation.

[0029] After a batch of tea leaves is transferred out through the drying tray 4, the empty drying tray 4 can be immediately placed back onto the placement rack 5 and rotated back to the drying area of ​​the drying chamber 1 via the rotating rod 31 to start the drying operation of the next batch of tea leaves. At the same time, multiple sets of mounting racks 32 and placement racks 5 installed at equal intervals on the rotating rod 31 can realize the synchronous transfer and reset of multiple batches of drying trays 4, further increasing the number of operations per unit time of the drying chamber 1, greatly improving the equipment utilization rate, and meeting the needs of modern continuous tea processing production.

[0030] When installing the placement frame 5, align the snap-fit ​​bracket 53 fixed on the placement frame 5 with the mounting groove 321 at the front end of the mounting frame 32. At this time, the snap-fit ​​groove 54 on the snap-fit ​​bracket 53 corresponds to and matches the snap-fit ​​strips 322 on the downward sides of the inner wall of the mounting groove 321. The snap-fit ​​strips 322 are embedded in the snap-fit ​​groove 54, quickly achieving the initial positioning of the placement frame 5 and the mounting frame 32, effectively preventing the placement frame 5 from shifting laterally on the mounting frame 32. At the same time, as the snap-fit ​​groove 54 and the snap-fit ​​strips 322 precisely engage, the first bolt hole 323 on the mounting groove 321 and the second bolt hole 55 on the snap-fit ​​bracket 53 will automatically align. The operator can then pass bolts through the first bolt hole 323 and the second bolt hole 55 to tighten them, forming a stable connection between the mounting frame 32 and the placement frame 5, preventing loosening during subsequent transportation.

[0031] Modular installation and disassembly avoid the need for downtime of the entire equipment or replacement of large parts due to problems with a single component. This not only reduces the manpower and material costs of maintenance, but also reduces interference with other normal components and extends the overall service life of the equipment.

[0032] Working principle: First, align the placement rack 5 with the mounting slot 321 of the mounting rack 32 via the snap-fit ​​bracket 53, so that the snap-fit ​​slot 54 of the snap-fit ​​bracket 53 and the snap-fit ​​strip 322 of the mounting slot 321 are fitted and engaged. After the first bolt hole 323 and the second bolt hole 55 are aligned, tighten the bolts to complete the connection between the placement rack 5 and the mounting rack 32. Then, place the drying tray 4 into the placement slot 51 of the placement rack 5, so that the tray 41 of the drying tray 4 is engaged and fixed with the positioning slot 52 of the placement slot 51. Then, put the tea leaves to be dried into the drying tray 4.

[0033] Start motor 2. The output end of motor 2 drives the rotating shaft 34 to rotate. The rotating shaft 34 drives the worm 35 to rotate. The worm 35 meshes and drives the worm wheel 33 to rotate, which in turn causes the rotating rod 31 to rotate. The rotating rod 31 rotates and sends the drying tray 4 containing tea leaves into the drying area of ​​the drying box 1 along with the placement rack 5 and the mounting rack 32. The drying box 1 is closed and the drying program is started to dry the tea leaves.

[0034] After the tea leaves are dried, the motor 2 is started to drive the rotating shaft 34 to rotate in the opposite direction, rotating the drying tray 4 on the placement rack 5 out of the drying area. The operator removes the drying tray 4 from outside the box and pours out the tea leaves. The empty drying tray 4 is then reinstalled on the placement rack 5 and rotated back to the drying area by the rotating rod 31 for the next batch of tea leaves to be dried. If maintenance is required, the bolts can be unscrewed to disassemble the placement rack 5, and the worn parts can be repaired or replaced separately before reinstallation to ensure continuous operation of the equipment.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A tea-discharging device for a tea drying oven, comprising a drying chamber (1), characterized in that: The drying chamber (1) is equipped with a drive unit (3), which includes a rotating rod (31). The rotating rod (31) is vertically rotatably installed inside the drying chamber (1). Mounting brackets (32) are fixedly installed on the rotating rod (31) at equal intervals. A placement rack (5) is installed on the mounting rack (32). A drying tray (4) is placed on the placement rack (5). A worm wheel (33) is fixedly installed at the top of the rotating rod (31). The worm wheel (33) meshes with a worm (35). The worm (35) is rotatably installed on the top of the inner cavity of the drying chamber (1) through a rotating shaft (34). The rotating shaft (34) is connected to the output end of the motor (2).

2. The tea-pushing device for a tea drying oven according to claim 1, characterized in that: The mounting bracket (32) has a mounting groove (321) at its front end, and a first bolt hole (323) is provided on the mounting groove (321).

3. The tea-pushing device for a tea drying oven according to claim 2, characterized in that: The inner wall of the mounting groove (321) is provided with retaining strips (322) on both downward sides.

4. The tea-pushing device for a tea drying oven according to claim 3, characterized in that: A snap-fit ​​bracket (53) is fixedly installed on the placement frame (5). A snap-fit ​​bracket (53) is provided with a snap-fit ​​groove (54). The snap-fit ​​groove (54) is adapted to the snap-fit ​​strip (322). A second bolt hole (55) is provided on the snap-fit ​​bracket (53). The first bolt hole (323) is corresponding to the second bolt hole (55).

5. The tea-pushing device for a tea drying oven according to claim 1, characterized in that: The placement rack (5) has a placement slot (51), and positioning slots (52) are provided on both sides of the placement slot (51).

6. The tea-pushing device for a tea drying oven according to claim 5, characterized in that: The drying tray (4) is adapted to the placement groove (51). The drying tray (4) is snapped onto the placement rack (5) through the placement groove (51). The drying tray (4) is provided with a support plate (41) on both sides. The support plate (41) is adapted to the positioning groove (52).

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