Golden tea screening equipment

Abstract

The utility model discloses golden tea screening equipment which comprises a cabinet body, the bottom of the cabinet body is fixedly connected with a plurality of evenly-distributed supporting rods, the bottoms of the supporting rods are fixedly connected with non-slip mats, the top of the cabinet body is fixedly connected with a feeding port, the bottom of the cabinet body is fixedly connected with a discharging port, and the discharging port is fixedly connected with a discharging port. The inner side wall of the cabinet body is fixedly connected with a fixing plate, the lower end of the fixing plate is slidably connected with an upper screen, and the outer side of the upper screen is fixedly sleeved with a connecting cover. According to the golden tea screening device, through the design of the upper screen and the lower screen, golden tea can be screened, the screening effect is better compared with an air blowing screening mode, under the action of the electric push rod, the lower screen and the upper screen can be pushed to horizontally move during screening, the sliding blocks can slide to extrude and stretch the springs, and the screening effect is better. And under the elastic action of the springs, the screen cloth can shake in the horizontal direction, so that the golden tea screening efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screening equipment, in particular to a screening equipment for golden tea. Background Technique

[0002] Golden tea is a special kind of tea. Usually, after being processed by a specific process, the tea presents a golden appearance. Golden tea is usually tea processed by fermentation or baking, with a unique taste and aroma. During the processing of golden tea, it is necessary to screen the materials through screening equipment.

[0003] The utility model patent with the patent authorization announcement number CN216988643U discloses a screening equipment for golden tea, including a golden tea feed hopper, a classification and screening box, a slag cleaning port, a defective product discharge pipe, a blower and a fixed support column. The golden tea feed hopper is installed on the upper side of the classification and screening box, and the blower is installed on the lower side of the right end face of the classification and screening box. The utility model has a reasonable structure, is convenient for screening the quality of golden tea, has a high screening efficiency, good use effect, and can clean the slag contained in the golden tea at the same time.

[0004] In the prior art, during the use of the screening equipment, the screening of materials is realized based on the blowing of the blower. However, during blowing, some good products may be blown out, which will affect the screening effect. Therefore, improvement is needed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a screening equipment for golden tea, which solves the problem of insufficient screening effect of blowing screening.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a screening equipment for golden tea, including a cabinet body. A plurality of uniformly distributed support rods are fixedly connected to the bottom of the cabinet body. Anti-slip pads are fixedly connected to the bottoms of the support rods. A feed inlet is fixedly connected to the top of the cabinet body. A discharge port is fixedly connected to the bottom of the cabinet body. A fixed plate is fixedly connected to the inner side wall of the cabinet body. An upper screen is slidably connected to the lower end of the fixed plate. A connecting cover is fixedly sleeved on the outer side of the upper screen. A lower screen is fixedly connected to the bottom of the connecting cover. A fixed box is fixedly connected to the upper end of the cabinet body. A shaking mechanism is arranged on the cabinet body. An impurity removing mechanism is arranged on the fixed box.

[0007] Preferably, the shaking mechanism includes a mounting frame. The left end of the cabinet body is fixedly connected with the mounting frame. An electric push rod is fixedly installed inside the mounting frame. The output end of the electric push rod is slidably connected to the cabinet body. The right end of the output end of the electric push rod is fixedly connected with a top block. The right end of the top block contacts a fixed block. The fixed block is fixedly connected with the lower screen. The top of the upper screen is fixedly connected with a slider. The slider is slidably connected with a fixed plate. A fixed rod is slidably sleeved inside the slider. The fixed rod is fixedly connected with the fixed plate. A spring is arranged outside the fixed rod. By designing the shaking mechanism, the screening efficiency can be accelerated.

[0008] Preferably, a sealing ring is fixedly connected inside the cabinet body. The sealing ring is slidably connected with the output end of the electric push rod. By designing the sealing ring, the connection between the output end of the electric push rod and the cabinet body can be sealed.

[0009] Preferably, one end of the spring is fixedly connected with the slider, and the other end of the spring is fixedly connected with the fixed plate. By designing the spring, the acting force of the spring can act on the slider.

[0010] Preferably, the impurity removal mechanism includes a vacuum cleaner. The vacuum cleaner is fixedly connected to the top inner wall of the fixed box. An exhaust port is arranged at the bottom of the vacuum cleaner. A suction pipe is arranged at the top of the vacuum cleaner. The suction pipe is fixedly connected with the fixed box. The lower end of the suction pipe is fixedly connected with a diversion cover. A filter screen is slidably connected inside the fixed box. An air outlet is fixedly connected to the right inner part of the fixed box. By designing the impurity removal mechanism, impurities can be removed during the screening process.

[0011] Preferably, the bottom of the filter screen contacts a support block. The support block is fixedly connected with the fixed box. By designing the support block, the filter screen can be supported.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. Through the functions of the designed upper screen and lower screen, the golden tea can be screened by the present utility model. The screening effect is better than that of the blowing screening method. And under the action of the electric push rod, the lower screen and the upper screen can be pushed to move horizontally during screening, so that the slider can slide to squeeze and stretch the spring. Under the elastic action of the spring, the screen can shake in the horizontal direction to improve the screening efficiency of the golden tea.

[0014] 2. Through the function of the designed vacuum cleaner, the vacuum cleaner sucks through the suction pipe, and then can suck through the diversion cover at the feeding port, and can suck the inside of the cabinet body, so that the fine particulate impurities in the golden tea can be sucked and collected along with the air. The impurities will be sucked into the fixed box. Under the action of the filter screen, the impurities can be filtered to realize the impurity removal work of the golden tea. Description of the Drawings

[0015] Figure 1 is a three-dimensional view of the overall structure of the present utility model;

[0016] Figure 2 for the present utility model Figure 1 is a three-dimensional sectional view of the partial structure;

[0017] Figure 3 for the present utility model Figure 2 is an enlarged view at position A;

[0018] Figure 4 for the present utility model Figure 1 is a front sectional view of the fixed box.

[0019] In the figure: 1, cabinet body; 2, support rod; 3, anti-slip pad; 4, feed inlet; 5, discharge outlet; 6, fixing plate; 7, upper sieve; 8, shaking mechanism; 9, impurity removal mechanism; 10, connecting cover; 11, lower sieve; 12, fixed box; 81, mounting frame; 82, electric push rod; 83, sealing ring; 84, top block; 85, fixed block; 86, slider; 87, fixed rod; 88, spring; 91, vacuum cleaner; 92, exhaust port; 93, suction pipe; 94, diversion cover; 95, support block; 96, filter screen; 97, air outlet. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. 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.

[0021] Please refer to Figure 1 , Figure 2 , a screening device for golden tea, including a cabinet body 1, a plurality of support rods 2 evenly distributed are fixedly connected to the bottom of the cabinet body 1, an anti-slip pad 3 is fixedly connected to the bottom of the support rod 2, a feed inlet 4 is fixedly connected to the top of the cabinet body 1, a discharge outlet 5 is fixedly connected to the bottom of the cabinet body 1, a fixing plate 6 is fixedly connected to the inner side wall of the cabinet body 1, an upper sieve 7 is slidably connected to the lower end of the fixing plate 6, a connecting cover 10 is fixedly sleeved on the outer side of the upper sieve 7, a lower sieve 11 is fixedly connected to the bottom of the connecting cover 10, a fixed box 12 is fixedly connected to the upper end of the cabinet body 1, a shaking mechanism 8 is arranged on the cabinet body 1, and an impurity removal mechanism 9 is arranged on the fixed box 12.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3, the shaking mechanism 8 includes a mounting frame 81. The left end of the cabinet body 1 is fixedly connected with the mounting frame 81. An electric push rod 82 is fixedly installed inside the mounting frame 81. The output end of the electric push rod 82 is slidably connected with the cabinet body 1. A sealing ring 83 is fixedly connected inside the cabinet body 1. The sealing ring 83 is slidably connected with the output end of the electric push rod 82. By designing the sealing ring 83, the connection between the output end of the electric push rod 82 and the cabinet body 1 can be sealed. The right end of the output end of the electric push rod 82 is fixedly connected with a top block 84. The right end of the top block 84 contacts a fixed block 85. The fixed block 85 is fixedly connected with the lower screen 11. The top of the upper screen 7 is fixedly connected with a slider 86. The slider 86 is slidably connected with the fixing plate 6. A fixing rod 87 is slidably sleeved inside the slider 86. The fixing rod 87 is fixedly connected with the fixing plate 6. A spring 88 is arranged outside the fixing rod 87. One end of the spring 88 is fixedly connected with the slider 86, and the other end of the spring 88 is fixedly connected with the fixing plate 6. By designing the spring 88, the acting force of the spring 88 can act on the slider 86. By designing the shaking mechanism 8, the screening efficiency can be accelerated.

[0023] Please refer to Figure 1 , Figure 4 , the impurity removal mechanism 9 includes a vacuum cleaner 91. The top of the inner wall of the fixed box 12 is fixedly connected with the vacuum cleaner 91. An exhaust port 92 is arranged at the bottom of the vacuum cleaner 91. A suction pipe 93 is arranged at the top of the vacuum cleaner 91. The suction pipe 93 is fixedly connected with the fixed box 12. The lower end of the suction pipe 93 is fixedly connected with a diversion cover 94. A filter screen 96 is slidably connected inside the fixed box 12. The bottom of the filter screen 96 contacts a support block 95. The support block 95 is fixedly connected with the fixed box 12. By designing the support block 95, the filter screen 96 can be supported. An air outlet 97 is fixedly connected inside the right end of the fixed box 12. By designing the impurity removal mechanism 9, the screening process can be decontaminated.

[0024] The specific implementation process of the present utility model is as follows: When in use, first add the golden tea to be screened into the cabinet body 1. Under the action of the upper screen 7, the golden tea can be screened. After screening, the golden tea will fall on the lower screen 11 for secondary screening, which can improve the screening effect. While screening, the output end of the electric push rod 82 drives the top block 84 to move horizontally. The top block 84 will squeeze and push the fixed block 85 to move horizontally. The fixed block 85 drives the lower screen 11 to move. The lower screen 11 drives the connecting cover 10 to move. The connecting cover 10 drives the upper screen 7 to move. The upper screen 7 drives the slider 86 to slide along the fixed rod 87. The slider 86 squeezes one spring 88 and stretches the other spring 88. Then the top block 84 quickly resets and separates from the fixed block 85. Under the elastic action of the spring 88, the upper screen 7 and the lower screen 11 can be shaken horizontally to improve the screening efficiency of the golden tea, and the screening effect is better than that of the blowing screening method.

[0025] During the screening process, the vacuum cleaner 91 sucks simultaneously through the suction pipe 93, and thus can suck at the feed inlet 4 through the air deflector 94, and can suck the interior of the cabinet 1, so that the fine particulate impurities in the golden tea can be sucked along with the air. The impurities will be input into the fixed box 12, and the impurities can be filtered under the action of the filter screen 96. The impurities are retained on the surface of the filter screen 96 while the gas is discharged through the air outlet 97, so as to achieve the impurity removal work of the golden tea.

[0026] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A screening device for golden tea, comprising a cabinet body (1), characterized in that: A plurality of uniformly distributed support rods (2) are fixedly connected to the bottom of the cabinet body (1), an anti-slip pad (3) is fixedly connected to the bottom of the support rod (2), a feed inlet (4) is fixedly connected to the top of the cabinet body (1), a discharge port (5) is fixedly connected to the bottom of the cabinet body (1), a fixing plate (6) is fixedly connected to the inner side wall of the cabinet body (1), an upper screen (7) is slidably connected to the lower end of the fixing plate (6), a connecting cover (10) is fixedly sleeved on the outer side of the upper screen (7), a lower screen (11) is fixedly connected to the bottom of the connecting cover (10), a fixing box (12) is fixedly connected to the upper end of the cabinet body (1), a shaking mechanism (8) is arranged on the cabinet body (1), and a impurity removing mechanism (9) is arranged on the fixing box (12).

2. The screening device for a kind of golden tea according to claim 1, characterized in that: The shaking mechanism (8) includes a mounting frame (81), the mounting frame (81) is fixedly connected to the left end of the cabinet body (1), an electric push rod (82) is fixedly installed inside the mounting frame (81), the output end of the electric push rod (82) is slidably connected to the cabinet body (1), a top block (84) is fixedly connected to the right end of the output end of the electric push rod (82), the right end of the top block (84) contacts a fixed block (85), the fixed block (85) is fixedly connected to the lower screen (11), a slider (86) is fixedly connected to the top of the upper screen (7), the slider (86) is slidably connected to the fixing plate (6), a fixing rod (87) is slidably sleeved inside the slider (86), the fixing rod (87) is fixedly connected to the fixing plate (6), and a spring (88) is arranged on the outer side of the fixing rod (87).

3. The screening device for a kind of golden tea according to claim 1, characterized in that: A sealing ring (83) is fixedly connected to the inside of the cabinet body (1), and the sealing ring (83) is slidably connected to the output end of the electric push rod (82).

4. The screening device for a kind of golden tea according to claim 2, characterized in that: One end of the spring (88) is fixedly connected to the slider (86), and the other end of the spring (88) is fixedly connected to the fixing plate (6).

5. The screening device for a kind of golden tea according to claim 1, characterized in that: The impurity removing mechanism (9) includes a vacuum cleaner (91), the vacuum cleaner (91) is fixedly connected to the top of the inner wall of the fixing box (12), an exhaust port (92) is arranged at the bottom of the vacuum cleaner (91), a suction pipe (93) is arranged at the top of the vacuum cleaner (91), the suction pipe (93) is fixedly connected to the fixing box (12), a diversion cover (94) is fixedly connected to the lower end of the suction pipe (93), a filter screen (96) is slidably connected to the inside of the fixing box (12), and an air outlet (97) is fixedly connected to the inside of the right end of the fixing box (12).

6. The screening device for a kind of golden tea according to claim 5, characterized in that: The bottom of the filter screen (96) contacts a support block (95), and the support block (95) is fixedly connected to the fixing box (12).

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