Rough frying equipment with screening mechanism

Abstract

The utility model provides coarse frying equipment with a screening mechanism, which belongs to the technical field of tea processing and comprises a stir-frying mechanism, the stir-frying mechanism comprises a foot stool, a bearing seat and the screening mechanism are fixedly mounted at the top of the foot stool, and the screening mechanism comprises a fixing frame. Through the arrangement of the stir-frying mechanism and the screening mechanism, efficient stir-frying and automatic screening in the coarse stir-frying process of tea leaves are achieved, operation is easy and convenient, fine waste and impurities in the tea leaves can be effectively removed, and the purity of the tea leaves is improved; through the cooperation of the transmission shaft, the transmission turntable, the transmission wheel and the motor, the uniform stir-frying of the stir-frying shovel is realized, and the stir-frying quality of tea leaves is ensured; through the arrangement of a moving block, a limiting guide rail and a connecting clamping block of the sieve, the sieve can smoothly move and turn over under the action of a push plate and a top spring, sieved tea leaves are conveniently poured into a stir-frying bin, the production efficiency and the automation degree are greatly improved, and the labor intensity is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of tea processing technology, specifically relating to a coarse roasting device with a screening mechanism. Background Technology

[0002] The initial roasting of tea leaves is an important step in the tea processing process. Its background technology has a long history, dating back to the era of manual roasting. Its application is mainly concentrated in tea production enterprises, especially in the initial processing of green tea, black tea and other teas. With the development of technology, the initial roasting of tea leaves has gone through the development process from traditional manual operation to semi-mechanization, and then to fully automated mechanical roasting. This has not only improved the efficiency and quality of tea roasting, but also promoted the modernization of the tea processing industry.

[0003] In the process of using tea roasting equipment, the inherent impurities and small tea stems in the tea raw materials are often overlooked. These impurities, such as sand, leaf fragments, and small tea stems, may cause problems in the roasting stage. Because these non-tea substances and tea stems react differently at high temperatures, they may cause accelerated wear on the equipment and even affect the roasting quality of the tea, resulting in strange tastes in the finished product or a burnt taste. Therefore, a roasting equipment with a screening mechanism has emerged. Utility Model Content

[0004] The purpose of this invention is to provide a coarse roasting device with a screening mechanism, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A coarse roasting device with a screening mechanism includes,

[0007] A stir-frying mechanism, the stir-frying mechanism including a leg frame, the top of which is fixedly mounted with a bearing seat;

[0008] A screening mechanism, the screening mechanism including a fixed frame, and a connecting beam fixedly installed on the top of the fixed frame.

[0009] As a preferred embodiment of this utility model, the screening mechanism further includes a limiting groove formed on the side wall of the connecting beam, a top spring fixedly installed on the inner wall of the limiting groove, a push plate fixedly installed on the other end of the top spring, and a moving block movably connected to the surface of the push plate.

[0010] In a preferred embodiment of this utility model, a sieve is connected to the side wall of the movable block via a bearing, a limit guide rail is movably connected to the bottom of the sieve, and a connecting block is fixedly installed on the side wall of the sieve.

[0011] As a preferred embodiment of this utility model, a rounded corner block is movably connected to the other side of the connecting block, a limit spring is fixedly installed on the side wall of the rounded corner block, and a connecting block is fixedly installed at the other end of the limit spring.

[0012] In a preferred embodiment of this utility model, a transmission plate is fixedly installed at the bottom of the connecting block, a connector is connected to the side wall of the transmission plate via a bearing, and an eccentric shaft is connected to the other end of the connector via a bearing.

[0013] As a preferred embodiment of this utility model, the stir-frying mechanism further includes a drive shaft adapted to be installed on the inner wall of the bearing seat, a stir-frying spatula fixedly installed in the middle of the drive shaft, a stir-frying chamber sleeved on the surface of the drive shaft, and a chamber cover connected to the side wall of the stir-frying chamber by a hinge.

[0014] As a preferred embodiment of this utility model, the bottom of the stir-frying chamber is fixedly equipped with support legs, the end of the drive shaft is fixedly equipped with a drive turntable, the outer surface of the drive turntable is connected to a drive wheel by a belt, and the side wall of the drive wheel is fixedly installed on the output end of the motor.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: the setting of the stir-frying mechanism and the sieving mechanism realizes efficient stir-frying and automatic sieving in the tea rough frying process, which is easy to operate and can effectively remove fine waste and impurities in the tea, thereby improving the purity of the tea; through the cooperation of the drive shaft, drive turntable, drive wheel and motor, the stir-frying shovel is evenly stir-fried, ensuring the quality of tea frying; the setting of the sieve's moving block, limit guide rail and connecting block allows the sieve to move and flip smoothly under the action of the push plate and top spring, making it convenient to pour the sieved tea into the stir-frying chamber, which greatly improves production efficiency and automation, and reduces labor intensity. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall stirring mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram showing the connection between the motor and the transmission turntable of this utility model;

[0020] Figure 4 This is a schematic diagram of the connection between the sieve and the connecting beam of this utility model.

[0021] In the diagram: 100, Stir-frying mechanism; 101, Leg; 102, Bearing seat; 103, Stir-frying chamber; 104, Stir-frying spatula; 105, Drive shaft; 106, Chamber cover; 107, Support leg; 108, Drive turntable; 109, Motor; 110, Drive wheel; 111, Belt; 200, Sieving mechanism; 201, Eccentric shaft; 202, Connector; 203, Connecting beam; 204, Drive plate; 205, Connecting block; 206, Limiting spring; 207, Rounded corner block; 208, Fixing frame; 209, Limiting guide rail; 210, Limiting groove; 211, Sieve; 212, Top spring; 213, Push plate; 214, Moving block; 215, Connecting block. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0025] Example

[0026] Reference Figures 1-4 This is an embodiment of the present invention, which provides a coarse roasting device with a screening mechanism, including:

[0027] The stir-frying mechanism 100 includes a leg 101, and a bearing seat 102 is fixedly installed on the top of the leg 101.

[0028] The screening mechanism 200 includes a fixed frame 208, and a connecting beam 203 is fixedly installed on the top of the fixed frame 208.

[0029] Specifically, the screening mechanism 200 also includes a limiting groove 210 opened on the side wall of the connecting beam 203. A top spring 212 is fixedly installed on the inner wall of the limiting groove 210. A push plate 213 is fixedly installed on the other end of the top spring 212. A moving block 214 is movably connected to the surface of the push plate 213. A sieve 211 is connected to the side wall of the moving block 214 through a bearing. A limiting guide rail 209 is movably connected to the bottom of the sieve 211. A connecting block 215 is fixedly installed on the side wall of the sieve 211.

[0030] Furthermore, a rounded corner block 207 is movably connected to the other side of the connecting block 215. A limit spring 206 is fixedly installed on the side wall of the rounded corner block 207. A connecting block 205 is fixedly installed at the other end of the limit spring 206. A transmission plate 204 is fixedly installed at the bottom of the connecting block 205. A connector 202 is connected to the side wall of the transmission plate 204 via a bearing. An eccentric shaft 201 is connected to the other end of the connector 202 via a bearing.

[0031] Preferably, the stir-frying mechanism 100 also includes a drive shaft 105 adapted to be installed on the inner wall of the bearing seat 102, a stir-frying spatula 104 fixedly installed in the middle of the drive shaft 105, a stir-frying chamber 103 sleeved on the surface of the drive shaft 105, and a chamber cover 106 connected to the side wall of the stir-frying chamber 103 by a hinge.

[0032] It should be noted that the bottom of the stirring chamber 103 is fixedly equipped with support legs 107, and the end of the drive shaft 105 is fixedly equipped with a drive turntable 108. The outer surface of the drive turntable 108 is connected to a drive wheel 110 via a belt 111, and the side wall of the drive wheel 110 is fixedly installed on the output end of the motor 109.

[0033] In use, motor 109 drives transmission wheel 110 to rotate. Transmission wheel 110 drives turntable 111 via belt 111. Transmission turntable 108 drives connecting shaft to rotate. Connecting shaft drives stir-frying spatula 104 to stir-fry tea leaves. At the same time, transmission turntable 108 drives eccentric shaft 201 to perform circular motion. Eccentric shaft 201, in conjunction with connector 202, drives transmission plate 204 to reciprocate. Transmission plate 204, through limit spring 206 and rounded corner locking block 207 on connecting block 205, controls the connecting block 205. Step 15 is positioned to limit the movement of the sieve 211, causing it to vibrate and shake off small waste materials from the tea leaves. After removing impurities, the sieve is pushed, and the connecting block 215 presses against the rounded corner block 207. The rounded corner block 207 moves backward to release the limit, pushing the sieve 211 forward. The sieve 211 moves forward in conjunction with the limiting guide rail 209 and is pushed above the frying chamber 103. The sieve 211 is then pushed upward, and the sieve 211, in conjunction with the bearing on the moving block 214, completes the flipping process, pouring the sieved tea leaves into the frying chamber 103.

[0034] In summary, automatic tea frying and sieving are achieved, effectively improving the efficiency and quality of tea processing. Through the cooperation of the transmission turntable 108 and the connecting shaft, the frying spatula 104 can fry the tea evenly and effectively, ensuring the quality of tea frying. The cooperation of the eccentric shaft 201 and the transmission plate 204 enables the sieve 211 to efficiently shake off small waste and impurities from the tea during vibration, improving the purity of the tea. The pushing and flipping functions of the sieve 211 simplify the operation process, reduce labor intensity, and improve production efficiency.

[0035] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0036] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0037] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A coarse roasting device with a screening mechanism (200), characterized in that: include, A stir-frying mechanism (100) includes a stand (101) and a bearing seat (102) is fixedly installed on the top of the stand (101); The screening mechanism (200) includes a fixed frame (208) on which a connecting beam (203) is fixedly installed.

2. The coarse roasting equipment with a screening mechanism (200) according to claim 1, characterized in that: The screening mechanism (200) also includes a limiting groove (210) opened on the side wall of the connecting beam (203). A top spring (212) is fixedly installed on the inner wall of the limiting groove (210). A push plate (213) is fixedly installed on the other end of the top spring (212). A moving block (214) is movably connected to the surface of the push plate (213).

3. A coarse roasting device with a screening mechanism (200) according to claim 2, characterized in that: A sieve (211) is connected to the side wall of the movable block (214) via a bearing. A limit guide rail (209) is movably connected to the bottom of the sieve (211). A connecting block (215) is fixedly installed on the side wall of the sieve (211).

4. A coarse roasting device with a screening mechanism (200) according to claim 3, characterized in that: A rounded corner block (207) is movably connected to the other side of the connecting block (215). A limit spring (206) is fixedly installed on the side wall of the rounded corner block (207), and a connecting block (205) is fixedly installed at the other end of the limit spring (206).

5. A coarse roasting device with a screening mechanism (200) according to claim 4, characterized in that: A transmission plate (204) is fixedly installed at the bottom of the connecting block (205). A connector (202) is connected to the side wall of the transmission plate (204) via a bearing. An eccentric shaft (201) is connected to the other end of the connector (202) via a bearing.

6. A coarse roasting device with a screening mechanism (200) according to claim 5, characterized in that: The stir-frying mechanism (100) also includes a drive shaft (105) adapted to be installed on the inner wall of the bearing seat (102). A stir-frying spatula (104) is fixedly installed in the middle of the drive shaft (105). A stir-frying chamber (103) is sleeved on the surface of the drive shaft (105). A chamber cover (106) is connected to the side wall of the stir-frying chamber (103) by a hinge.

7. A coarse roasting device with a screening mechanism (200) according to claim 6, characterized in that: The bottom of the stir-frying chamber (103) is fixedly equipped with a support leg (107), and the end of the drive shaft (105) is fixedly equipped with a drive turntable (108). The outer surface of the drive turntable (108) is connected to a drive wheel (110) via a belt (111), and the side wall of the drive wheel (110) is fixedly installed on the output end of the motor (109).

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