Anti-bridging refined tea uniform piling machine

Abstract

The utility model discloses an anti-bridging refined tea uniform piling machine, which comprises a uniform piling machine main body, a conveyor belt, a material slowing cylinder and a material loading cylinder, a rolling shaft is arranged in the uniform piling machine main body, two sides of the rolling shaft are uniformly provided with stirring pieces through rubber bodies, the bottom end of the uniform piling machine main body is provided with a material outlet, and the material outlet is connected with the conveying belt. A material buffering barrel is arranged at the bottom of the discharging port, a discharging channel is formed in the top end of the interior of the material buffering barrel, material baffles are arranged on the two sides of the interior of the material buffering barrel through second reset springs, and one ends of the material baffles extend into the discharging channel; the two sides of the interior of the material buffering barrel are rotationally connected with supporting plates through rotating shafts. Through the arrangement of the uniform stacking machine main body, the discharge port, the conveying belt, the material buffering barrel, the discharge channel, the supporting plate, the connecting rod, the material blocking plate, the first reset spring and the second reset spring, the discharging speed of tea leaves is reduced, and the situation that the conveying and processing progress of the tea leaves is affected due to the bridging phenomenon on the conveying belt when the discharging speed is too high is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a refined tea blending machine for preventing bridging. Background Technique

[0002] Blending and proportioning is an important link in the refined tea processing technological process. The purpose is to evenly mix the teas of the same grade and different batch numbers produced in the refining process according to a certain proportion, so that the tea meets the technological requirements of even blending, and to ensure that the taste, soup color and appearance of the finished tea all have a consistent effect, meeting the requirements of customers for the quality and price of the finished tea.

[0003] When the tea is refined and processed, after being evenly mixed by the blending machine, it generally needs to be exported to the conveyor belt, and then transported to the packaging area through the conveyor belt. However, the structure of the discharge port of the blending machine is generally relatively simple and lacks a corresponding slow-feed mechanism. When the tea is discharged, the speed is too fast, which is likely to cause a bridging phenomenon on the conveyor belt, not only affecting the subsequent feeding, but also easily causing blockage of the discharge port. Content of the Utility Model

[0004] The purpose of the utility model is to provide a refined tea blending machine for preventing bridging, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a refined tea blending machine for preventing bridging, including a blending machine main body, a conveyor belt, a slow-feed cylinder and a feeding cylinder. A roller is arranged inside the blending machine main body, and stirring members are evenly arranged on both sides of the roller through rubber bodies. The bottom end of the blending machine main body is provided with a discharge port, and a slow-feed cylinder is arranged at the bottom of the discharge port. A conveyor belt is arranged below the slow-feed cylinder. An outlet channel is arranged at the top end inside the slow-feed cylinder, and baffle plates are arranged on both sides inside the slow-feed cylinder through second return springs. One ends of the baffle plates extend into the outlet channel. Supporting plates are rotatably connected to both sides inside the slow-feed cylinder through rotating shafts, and one sides of the supporting plates are connected to the inner side wall of the slow-feed cylinder through first return springs. The tops of the supporting plates are connected to the baffle plates through connecting rods.

[0006] Preferably, a feeding cylinder is arranged on one side of the blending machine main body, and the bottom of the feeding cylinder is fixedly supported by a bracket.

[0007] Preferably, a second rotation driving mechanism is fixed on the top of the blending machine main body, and the output end of the second rotation driving mechanism is connected to the roller.

[0008] Preferably, a tea inlet is arranged at the bottom end on one side of the feeding cylinder, and one end at the top of the feeding cylinder is communicated with the blending machine main body.

[0009] Preferably, a rotating shaft is arranged inside the feeding cylinder, and first spiral blades are evenly distributed on the rotating shaft.

[0010] Preferably, one end of the top of the feeding cylinder is fixed with a first rotation driving mechanism, and the output end of the first rotation driving mechanism is connected to the rotating shaft through a pulley mechanism.

[0011] Preferably, second spiral blades are arranged at the bottom of the roller, and there are 2 groups of the second spiral blades.

[0012] Preferably, 4 groups of cavities are formed inside the rubber body, and the cavities are distributed in a concentric circle structure with respect to the rubber body.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The refined tea blending machine for preventing bridging is provided with a blending machine main body, a discharge port, a conveyor belt, a slow-feeding cylinder, a discharge channel, a support plate, a connecting rod, a baffle plate, a first return spring and a second return spring. Tea enters the blending machine main body for stirring and mixing. After being evenly mixed, the tea is discharged through the discharge channel in the slow-feeding cylinder. When the tea falls onto the support plate, it squeezes the first return spring on one side of the support plate, causing a gap to be formed between the support plates. The tea falls onto the conveyor belt through the gap. When the support plate is squeezed, it causes the connecting rod to move downward, making the baffle plates approach each other, thereby narrowing the upper port of the discharge channel, and further slowing down the feeding speed of the tea, so that the tea slowly falls onto the conveyor belt below, preventing the bridging phenomenon from occurring on the conveyor belt due to too fast feeding speed, which affects the tea transportation and processing progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a front view sectional structure schematic diagram of the present utility model;

[0016] Figure 2 It is a sectional structure schematic diagram of the slow-feeding cylinder of the present utility model;

[0017] Figure 3 It is a schematic diagram of the roller structure of the present utility model;

[0018] Figure 4 It is a sectional structure schematic diagram of the rubber body of the present utility model;

[0019] Figure 5 For the present utility model Figure 1Schematic diagram of the enlarged cross-sectional structure at location A in the [specific object].

[0020] In the figure: 1. Main body of the blending machine; 2. Discharge port; 3. Discharge channel; 4. Conveyor belt; 5. Buffer cylinder; 6. Feeding cylinder; 7. Tea inlet; 8. First rotary drive mechanism; 9. Second rotary drive mechanism; 10. Roller; 11. Connecting rod; 12. First return spring; 13. Support plate; 14. Baffle plate; 15. Second return spring; 16. Stirring member; 17. Rubber body; 18. Second spiral blade; 19. Cavity; 20. Rotating shaft; 21. First spiral blade. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-5 , an embodiment provided by the present invention: A refined tea blending machine for preventing bridging, including a main body 1 of the blending machine, a conveyor belt 4, a buffer cylinder 5 and a feeding cylinder 6. A roller 10 is arranged inside the main body 1 of the blending machine, and stirring members 16 are uniformly arranged on both sides of the roller 10 through rubber bodies 17;

[0023] One side of the main body 1 of the blending machine is provided with a feeding cylinder 6, and the bottom of the feeding cylinder 6 is fixedly supported by a bracket;

[0024] One end of the bottom of the feeding cylinder 6 is provided with a tea inlet 7, and one end of the top of the feeding cylinder 6 is communicated with the main body 1 of the blending machine. A rotating shaft 20 is arranged inside the feeding cylinder 6, and first spiral blades 21 are uniformly distributed on the rotating shaft 20;

[0025] One end of the top of the feeding cylinder 6 is fixed with a first rotary drive mechanism 8, and the output end of the first rotary drive mechanism 8 is connected with the rotating shaft 20 through a pulley mechanism;

[0026] Tea enters the feeding cylinder 6 through the tea inlet 7. The first rotary drive mechanism 8 drives the rotating shaft 20 and the first spiral blades 21 to rotate through the pulley mechanism, and conveys the tea upward into the main body 1 of the blending machine, eliminating the need for manual feeding and improving safety and feeding efficiency;

[0027] The top of the main body 1 of the blending machine is fixed with a second rotary drive mechanism 9, and the output end of the second rotary drive mechanism 9 is connected with the roller 10. After the tea enters the main body 1 of the blending machine, the second rotary drive mechanism 9 drives the roller 10 and the stirring members 16 to rotate, stirring and mixing the tea;

[0028] When the stirring member 16 stirs the tea leaves, the elastic performance of the rubber body 17 can reduce the mechanical strength during the stirring process and avoid damage to the tea leaves caused by strong stirring;

[0029] Four groups of cavities 19 are formed inside the rubber body 17, and the cavities 19 are distributed in a concentric circle structure with respect to the rubber body 17, so that the rubber body 17 can withstand loads from multiple directions and extend the service life of the rubber body 17;

[0030] A second spiral blade 18 is arranged at the bottom of the roller 10, and two groups of the second spiral blades 18 are arranged, so that the tea leaves at the bottom of the main body 1 of the blending machine are continuously turned up during stirring, improving the comprehensiveness of mixing;

[0031] A discharge port 2 is arranged at the bottom end of the main body 1 of the blending machine, a buffer cylinder 5 is arranged at the bottom of the discharge port 2, a conveyor belt 4 is arranged below the buffer cylinder 5, and a discharge channel 3 is arranged at the top end inside the buffer cylinder 5;

[0032] An electromagnetic valve is arranged on the discharge port 2. After it is opened, the uniformly mixed tea leaves are exported to the conveyor belt 4 through the discharge channel 3 inside the buffer cylinder 5;

[0033] Baffle plates 14 are arranged on both sides inside the buffer cylinder 5 through second return springs 15. One ends of the baffle plates 14 extend into the discharge channel 3. Support plates 13 are rotatably connected to both sides inside the buffer cylinder 5 through rotating shafts, and one sides of the support plates 13 are connected to the inner side wall of the buffer cylinder 5 through first return springs 12. The tops of the support plates 13 are connected to the baffle plates 14 through connecting rods 11;

[0034] When the tea leaves are exported, they first fall onto the support plates 13, squeezing the first return springs 12 on one side of the support plates 13, causing a gap to be formed between the support plates 13, and the tea leaves fall onto the conveyor belt 4 through the gap and are transported to the subsequent packaging area;

[0035] When the support plates 13 are squeezed, it prompts the connecting rods 11 to move downward, causing the baffle plates 14 to approach each other, thereby narrowing the upper port of the discharge channel 3, and then slowing down the feeding speed of the tea leaves, so that the tea leaves slowly fall onto the conveyor belt 4 below, preventing the bridging phenomenon from occurring on the conveyor belt 4 due to too fast feeding speed, which affects the tea leaf transportation and processing progress;

[0036] The specific model specifications of the first rotary drive mechanism 8 and the second rotary drive mechanism 9 need to be determined by selection calculation according to the specification parameters of the device. The selection calculation method is the prior art, so it will not be elaborated in detail.

[0037] Working principle: When the embodiment of the present application is in use, tea leaves enter the feeding cylinder 6 through the tea inlet 7. The first rotary driving mechanism 8 drives the rotating shaft 20 and the first spiral blade 21 to rotate through the pulley mechanism, and conveys the tea leaves upward into the main body 1 of the blending machine. The second rotary driving mechanism 9 drives the roller 10 and the stirring member 16 to rotate, and stirs and mixes the tea leaves. The stirring member 16 is connected to the roller 10 through the rubber body 17. When the stirring member 16 stirs the tea leaves, the elastic performance of the rubber body 17 can reduce the mechanical strength during the stirring process and avoid damage to the tea leaves caused by strong stirring. The evenly mixed tea leaves are led out through the discharge channel 3 in the slow-feeding cylinder 5. After the tea leaves fall onto the support plate 13, they squeeze the first return spring 12 on one side of the support plate 13, causing a gap to be formed between the support plates 13. The tea leaves fall onto the conveyor belt 4 through the gap and are conveyed to the subsequent packaging area. When the support plate 13 is squeezed, it causes the connecting rod 11 to move downward, making the baffle plates 14 approach each other, thereby narrowing the upper port of the discharge channel 3, and then slowing down the feeding speed of the tea leaves, so that the tea leaves slowly fall onto the conveyor belt 4 below, preventing the bridging phenomenon from occurring on the conveyor belt 4 due to too fast feeding speed, which affects the tea leaf conveying and processing progress.

[0038] Obviously, the above-described embodiments are only a part of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0039] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0040] It should be noted that the terms "first", "second", etc. in the description, claims and drawings of the present application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0041] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A refined tea blending machine for preventing bridging, characterized in that, It includes a blending machine main body (1), a conveyor belt (4), a buffer hopper (5) and a feeding hopper (6). Inside the blending machine main body (1), there is a roller (10). On both sides of the roller (10), stirring members (16) are evenly arranged through rubber bodies (17). At the bottom end of the blending machine main body (1), there is a discharge port (2), and at the bottom of the discharge port (2), there is a buffer hopper (5). Below the buffer hopper (5), there is a conveyor belt (4). At the top end inside the buffer hopper (5), there is a discharge channel (3). On both sides inside the buffer hopper (5), baffle plates (14) are arranged through second return springs (15). One ends of the baffle plates (14) extend into the discharge channel (3). On both sides inside the buffer hopper (5), support plates (13) are rotatably connected through rotating shafts. On one side of each support plate (13), it is connected to the inner side wall of the buffer hopper (5) through a first return spring (12). The tops of the support plates (13) are connected to the baffle plates (14) through connecting rods (11).

2. The refined tea blending machine for preventing bridging according to claim 1, wherein: On one side of the blending machine main body (1), there is a feeding hopper (6), and the bottom of the feeding hopper (6) is fixedly supported by a bracket.

3. The refined tea blending machine for preventing bridging according to claim 1, characterized in that: At the top of the blending machine main body (1), a second rotation driving mechanism (9) is fixed, and the output end of the second rotation driving mechanism (9) is connected to the roller (10).

4. The refined tea blending machine for preventing bridging according to claim 2, wherein: At the bottom end on one side of the feeding hopper (6), there is a tea inlet (7), and one end at the top of the feeding hopper (6) is communicated with the blending machine main body (1).

5. The refined tea blending machine for preventing bridging according to claim 2, characterized in that: Inside the feeding hopper (6), there is a rotating shaft (20), and first spiral blades (21) are evenly distributed on the rotating shaft (20).

6. The refined tea blending machine for preventing bridging according to claim 5, characterized in that: At one end at the top of the feeding hopper (6), a first rotation driving mechanism (8) is fixed, and the output end of the first rotation driving mechanism (8) is connected to the rotating shaft (20) through a pulley mechanism.

7. A refined tea blending machine for preventing bridging according to claim 1, wherein: At the bottom of the roller (10), there are second spiral blades (18), and there are 2 groups of the second spiral blades (18).

8. A refined tea blending machine for preventing bridging, according to claim 1, characterized in that: Inside the rubber body (17), there are 4 groups of cavities (19), and the cavities (19) are distributed in a concentric circle structure with respect to the rubber body (17).

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